1. The utility model provides a detect early warning device for building engineering wall subsides, includes ground (1), its characterized in that: the heat-insulation type steam-generating set is characterized in that a wall body (2) is arranged at the upper end of the foundation (1), a stabilizing table (3) is arranged at the side end of the foundation (1), a limiting plate (4) is arranged at the upper end of the stabilizing table (3), a limiting ring (8) is arranged at the side end of the wall body (2), a flexible communicating vessel (15) is arranged at the inner side of the limiting ring (8), water level scales (13) are arranged on the outer surface of the flexible communicating vessel (15), a breathable dustproof cover (14) is arranged at the upper end of the flexible communicating vessel (15), an overflow pipe (12) is arranged at the rear end of the water level scales (13), a heat-insulation sleeve pipe (5) is arranged at the side end of the limiting plate (4), a steam-generating box (7) is arranged at the upper end of the stabilizing table (3), an electric cabinet (6) is arranged at the front end of the steam-generating box (7), and a first heat-conducting air pipe (9) is arranged at the upper end of the steam-generating box (7), the side of the first heat conducting air pipe (9) is provided with a limiting wheel (10), and the side of the limiting wheel (10) is provided with an observation lens cone (11).

2. The detection and early warning device for the wall surface settlement of the building engineering according to claim 1, characterized in that: the lower end of the wall body (2) is fixedly embedded in the inner side of the foundation (1), the side end of the limiting ring (8) is movably embedded in the inner side of the wall body (2), the flexible communicating vessel (15) is fixedly connected with the limiting ring (8), the water level scale (13) is fixedly connected with the flexible communicating vessel (15), the front end of the overflow pipe (12) is fixedly embedded in the inner side of the flexible communicating vessel (15), the lower end of the limiting plate (4) is fixedly embedded in the inner side of the stabilizing platform (3), the steam generating box (7) is fixedly connected with the stabilizing platform (3), the electric cabinet (6) is fixedly connected with the steam generating box (7), the lower end of the first heat conducting gas pipe (9) is fixedly embedded in the inner side of the steam generating box (7), the rear end of the first heat conducting gas pipe (9) movably penetrates through the limiting plate (4), the observation lens cone (11) is fixedly connected with the limiting plate (4), the inner side of the limiting wheel (10) is provided with a transmission shaft (19), and the rear end of the transmission shaft (19) movably penetrates through the limiting plate (4).

3. The detection and early warning device for the wall surface settlement of the constructional engineering according to claim 2, characterized in that: the heat insulation sleeve is characterized in that blades (43) are arranged between the transmission shaft (19) and the limiting wheel (10), the blades (43) and the limiting wheel are fixedly connected, the number of the blades (43) is a plurality, the blades are arranged in a circumferential array manner, the rear ends of the blades (43) are provided with two heat conduction air pipes (17), the two heat conduction air pipes (17) are fixedly penetrated through the limiting plate (4), the two heat conduction air pipes (17) and the first heat conduction air pipe (9) are attached to the flexible communicating device (15), the flexible communicating device (15) and the flexible communicating device are movably connected, the first heat conduction air pipe (9) and the second heat conduction air pipe (17) are communicated with each other at the rear ends and are fixedly connected, the heat insulation sleeve (5) is movably connected with the first heat conduction air pipe (9), the second heat conduction air pipe (17) and the flexible communicating device (15), and a fixing block is arranged at the joint of the flexible communicating device (15) and the limiting plate (4), and both are fixed connection through the fixed block, the inboard fixed resistance heating piece (31) that is provided with of steam generation case (7), the upper end of resistance heating piece (31) is provided with heat-conducting plate (32), and heat-conducting plate (32) are fixed connection with steam generation case (7).

4. The detection and early warning device for the wall surface settlement of the constructional engineering according to claim 3, characterized in that: an observation objective (21) is fixedly arranged at the rear end of the observation lens barrel (11), a cleaning roller (22) is arranged at the side end of the observation objective (21), the two are movably connected, an optical axis (23) is fixedly arranged at the lower end of the cleaning roller (22), a U-shaped piece (24) is fixedly arranged at the lower end of the optical axis (23), a limiting shaft (26) is arranged on the inner side of the U-shaped piece (24), the two optical shafts (23) are embedded and movably connected with each other, the number of the optical shafts is two, the optical shafts are symmetrically arranged, the outer surface of each optical shaft (23) is provided with a fixing plate (27), the fixing plate (27) and the limit plate (4) are fixedly connected, the side end of the limiting shaft (26) is fixedly provided with a rotating disc (25), the inner side of the rotating disc (25) is fixedly provided with a connecting shaft, and the side end of the connecting shaft is movably embedded in the inner side of the limiting plate (4).

5. The detection and early warning device for the wall surface settlement of the constructional engineering according to claim 4, characterized in that: the surface of connecting axle and transmission shaft (19) is provided with drive belt (20), and drive belt (20) and both are the transmission and are connected, the fixed connection piece (28) that is provided with of lower extreme of optical axis (23), the fixed weighting piece (16) that is provided with of lower extreme of connection piece (28), ventilative shield (14) and flexible linker (15) gomphosis each other, and both are swing joint, the lower extreme of warning pipe (12) is provided with lime case (30), lime case (30) are fixed connection with wall body (2), the upper end of lime case (30) is provided with siren (29), the inboard of lime case (30) is provided with lime stone (33).

6. The detection and early warning device for the wall surface settlement of the constructional engineering according to claim 5, characterized in that: the fixed connecting seat (37) that is provided with of lower extreme of siren (29), the lower extreme of connecting seat (37) is fixed to run through in lime case (30), switch (36) have been inlayed to the front end of connecting seat (37), and both are swing joint, the side of switch (36) is provided with passive sheetmetal (35), the side of passive sheetmetal (35) is provided with initiative sheetmetal (34), and both are fixed connection, the lower extreme of initiative sheetmetal (34) and passive sheetmetal (35) all inlays in the inboard of lime case (30), and lime case (30) and both are fixed connection, initiative sheetmetal (34) and passive sheetmetal (35) are constituteed bimetallic strip.

7. The detection and early warning device for the wall surface settlement of the constructional engineering according to claim 3, characterized in that: the outer surface of the second heat conducting air pipe (17) is fixedly provided with a pressurizing barrel (18), the lower end of the pressurizing barrel (18) is provided with a blocking piece (38), the pressurizing barrel and the blocking piece are movably connected, the upper end of the blocking piece (38) is fixedly provided with a brake rod (39), and the outer surface of the brake rod (39) is provided with a fixing barrel (41).

8. The detection and early warning device for the wall surface settlement of the building engineering according to claim 7, characterized in that: the brake rod (39) and the fixed cylinder (41) are mutually embedded and movably connected, a spring (40) is arranged at the upper end of the brake rod (39) corresponding to the inner side of the fixed cylinder (41), the spring (40) and the fixed cylinder are movably connected, a fixed frame (42) is fixedly arranged at the upper end of the fixed cylinder (41), and the fixed frame (42) and the pressurizing cylinder (18) are fixedly connected.

Background

The building settlement is that under the building load effect, the foundation soil is because of receiving the vertical deformation or sinking that the compression arouses, at building construction site, generally need utilize detection device to carry out periodic observation to the building, if the building settlement by a wide margin appears, can lead to the damage of building.

Firstly, the existing detection device can only carry out single detection, and if the building has a larger settlement phenomenon, a security officer cannot receive a signal at the first time, larger potential safety hazards exist;

secondly, when current detection device was used, the objective messenger of its observation lens cone was exposed in the external world, can make the dust adhere to on objective, when the security personnel used at every turn, all need clean objective, it is comparatively troublesome, moreover, current detection device utilizes the principle of linker to observe a lot, nevertheless under the comparatively chilly condition of weather, the phenomenon that freezes can appear in the inside liquid of linker, influences the precision that detects, for this reason, we have proposed a detection early warning device that is used for building engineering wall to subside.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a detection and early warning device for wall surface settlement of building engineering, which can give an alarm when a large-amplitude settlement phenomenon occurs in a building, so that a security officer can know the phenomenon at the first time.

(II) technical scheme

In order to realize the purposes that an alarm can be given when the building has a large-amplitude settlement phenomenon, so that a security officer can know the phenomenon in the first time, the device can independently wipe the exposed objective lens before the device is used, a user can conveniently observe the device, the liquid in the communicating vessel can be ensured not to be frozen, and the linkage performance is strong, the invention provides the following technical scheme:

a detection early warning device for the wall surface settlement of the building engineering comprises a foundation, wherein the upper end of the foundation is provided with a wall body, the side end of the foundation is provided with a stabilizing platform, the upper end of the stabilizing platform is provided with a limiting plate, the side end of the wall body is provided with a limiting ring, the inner side of the limit ring is provided with a flexible communicating vessel, the outer surface of the flexible communicating vessel is provided with water level scales, the upper end of the flexible communicating vessel is provided with a ventilating dustproof cover, the rear end of the water level scale is provided with an overflow pipe, the side end of the limit plate is provided with a heat-preservation sleeve, the upper end of the stabilizing platform is provided with a steam generating box, the front end of the steam generating box is provided with an electric cabinet, the upper end of the steam generating box is provided with a first heat conducting air pipe, the side of the first heat conducting air pipe is provided with a limiting wheel, and the side of the limiting wheel is provided with an observation lens cone.

Preferably, the lower extreme of wall body is fixed to be inlayed in the inboard of ground, the side activity of spacing ring is inlayed in the inboard of wall body, flexible linker and spacing ring are fixed connection, the water level scale is fixed connection with flexible linker, the front end of warning pipe is fixed in the inboard of flexible linker, the lower extreme of limiting plate is fixed to be inlayed in the inboard of stabilizer, steam generation case and stabilizer are fixed connection, electric cabinet and steam generation case are fixed connection, the lower extreme of a heat conduction trachea is fixed to be inlayed in the inboard of steam generation case, the rear end activity of a heat conduction trachea runs through in the limiting plate, observation lens cone and limiting plate are fixed connection, the inboard of spacing wheel is provided with the transmission shaft, the rear end activity of transmission shaft runs through in the limiting plate.

Preferably, a plurality of blades are arranged between the transmission shaft and the limiting wheel and fixedly connected with the transmission shaft and the limiting wheel, the blades are arranged in a circumferential array, the rear ends of the blades are provided with a second heat conducting air pipe, the second heat conducting air pipe is fixedly penetrated through the limiting plate, the second heat conducting air pipe and the first heat conducting air pipe are attached to the flexible communicating device, the flexible communicating device and the flexible communicating device are movably connected, the rear ends of the first heat conducting air pipe and the second heat conducting air pipe are communicated and fixedly connected with each other, the heat insulation sleeve is movably connected with the first heat conducting air pipe, the second heat conducting air pipe and the flexible communicating device, a fixed block is arranged at the joint of the flexible communicating device and the limiting plate and fixedly connected with the fixed block, a resistance heating block is fixedly arranged on the inner side of the steam generating box, and a heat conducting plate is arranged at the upper end of the resistance heating block, and the heat conducting plate is fixedly connected with the steam generating box.

Preferably, the fixed observation objective that is provided with in rear end of observation lens section of thick bamboo, the side of observation objective is provided with the cleaning roller, and both are swing joint, the fixed optical axis that is provided with of lower extreme of cleaning roller, the fixed U type spare that is provided with of lower extreme of optical axis, the inboard of U type spare is provided with spacing axle, and both mutual gomphosis be swing joint, the quantity of optical axis is two sets of, and is the symmetry and arranges, the surface of optical axis is provided with the fixed plate, and both are swing joint, the fixed plate is fixed connection with the limiting plate, the fixed rotary disk that is provided with in side of spacing axle, the inboard of rotary disk is fixed and is provided with the connecting axle, and the side activity of connecting axle inlays in the inboard of limiting plate.

Preferably, the surface of connecting axle and transmission shaft is provided with the drive belt, and the drive belt is the transmission with both and is connected, the fixed connection piece that is provided with of lower extreme of optical axis, the fixed weight that is provided with of lower extreme of connection piece, ventilative shield and the mutual gomphosis of flexible linker, and both are swing joint, the lower extreme of warning pipe is provided with the lime case, the lime case is fixed connection with the wall body, the upper end of lime case is provided with the siren, the inboard of lime case is provided with the lime stone.

Preferably, the fixed connecting seat that is provided with of lower extreme of siren, the lower extreme of connecting seat is fixed to run through in the lime case, the switch has been inlayed to the front end of connecting seat, and both are swing joint, the side of switch is provided with passive sheetmetal, the side of passive sheetmetal is provided with the initiative sheetmetal, and both are fixed connection, the lower extreme of initiative sheetmetal and passive sheetmetal all inlays in the inboard of lime case, and the lime case with both are fixed connection, initiative sheetmetal and passive sheetmetal component bimetallic strip.

Preferably, a pressurizing cylinder is fixedly arranged on the outer surface of the second heat conducting air pipe, a blocking piece is arranged at the lower end of the pressurizing cylinder and movably connected with the pressurizing cylinder, a brake rod is fixedly arranged at the upper end of the blocking piece, and a fixing cylinder is arranged on the outer surface of the brake rod.

Preferably, the brake rod and the fixed cylinder are mutually embedded and movably connected, a spring is arranged at the upper end of the brake rod corresponding to the inner side of the fixed cylinder and movably connected with the spring, a fixed frame is fixedly arranged at the upper end of the fixed cylinder, and the fixed frame is fixedly connected with the pressurizing cylinder.

(III) advantageous effects

Compared with the prior art, the invention provides a detection and early warning device for the wall surface settlement of the building engineering, which has the following beneficial effects:

1. the detection early warning device for the wall surface settlement of the building engineering is characterized in that a steam generation box is matched with a heat insulation sleeve pipe and a first heat conducting air pipe and a second heat conducting air pipe, water is injected into the steam generation box in advance by a user, before the device is used for detecting a building, a resistance heating block can be electrified through an electric cabinet, the water in the steam generation box is rapidly heated to generate steam, high-temperature steam can pass through the first heat conducting air pipe and the second heat conducting air pipe, the heat conducting air pipe can transmit heat energy to a flexible communicating device, and the water in the flexible communicating device cannot be frozen;

2. the detection early warning device for the wall surface settlement of the building engineering is characterized in that through the matching of the blades, the transmission shaft, the U-shaped part and the rotary disc, after steam generated by the steam generation box enters the first heat conducting air pipe and the second heat conducting air pipe, the air pressure in the heat conducting air pipes is increased due to the blocking of the brake rods, when a certain critical value is reached, the blocking pieces and the brake rods are pushed, the springs are compressed, high-pressure steam is sprayed out through the second heat conducting air pipes, the blades can be blown, the blades drive the transmission shaft to rotate, the transmission shaft drives the limiting shaft to rotate through the rotary disc through the transmission belt, the optical axis moves up and down through the movable embedding of the limiting shaft and the U-shaped part, and the cleaning roller at the upper end of the optical axis can clean the observation objective lens;

3. the detection and early warning device for the wall surface settlement of the building engineering is characterized in that through the matching of the flexible communicating vessel, the overflow pipe, the alarm and the bimetallic strip, when the flexible communicating vessel is just installed, a user enables the liquid in the flexible communicating vessel and the upper surface of the limiting ring to be in the same plane, when the wall body is greatly settled, the wall body can drive the flexible communicating vessel to simultaneously descend, but the water level in the flexible communicating vessel is not changed, so that the water level in the flexible communicating vessel is gradually higher than the limiting ring, when the water level reaches the overflow pipe, the water in the flexible communicating vessel flows into the lime box through the overflow pipe, when the water touches the lime stone, high temperature is generated, the high temperature can make the bimetallic strip formed by the active metal sheet and the passive metal sheet generate deformation and bending, so that the passive metal sheet triggers the switch to make the alarm give out an alarm, and the alarm can inform a security officer at the first time.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a rotary disk structure according to the present invention;

FIG. 3 is a schematic view of the structure of the lime box of the present invention;

FIG. 4 is a schematic diagram of a resistive heating block according to the present invention;

FIG. 5 is a schematic view of a limestone structure according to the invention;

FIG. 6 is a schematic view of a brake lever construction of the present invention;

fig. 7 is a schematic view of the blade structure of the present invention.

In the figure: 1. a foundation; 2. a wall body; 3. a stabilization stage; 4. a limiting plate; 5. a warm keeping sleeve; 6. an electric cabinet; 7. a steam generating box; 8. a limiting ring; 9. a first heat conducting air pipe; 10. a limiting wheel; 11. an observation lens barrel; 12. an overflow pipe; 13. water level scales; 14. a breathable dust cover; 15. a flexible communicator; 16. a weighting block; 17. a second heat conducting air pipe; 18. a pressurizing cylinder; 19. a drive shaft; 20. a transmission belt; 21. an observation objective lens; 22. a cleaning roller; 23. an optical axis; 24. a U-shaped member; 25. rotating the disc; 26. a limiting shaft; 27. a fixing plate; 28. connecting sheets; 29. an alarm; 30. a lime bin; 31. a resistance heating block; 32. a heat conducting plate; 33. limestone; 34. an active metal sheet; 35. a passive metal sheet; 36. a switch; 37. a connecting seat; 38. a blocking sheet; 39. a brake lever; 40. a spring; 41. a fixed cylinder; 42. a fixed mount; 43. a blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a detection and early warning device for wall settlement in building engineering comprises a foundation 1, a wall 2 is arranged at the upper end of the foundation 1, a stabilization platform 3 is arranged at the side end of the foundation 1, a limit plate 4 is arranged at the upper end of the stabilization platform 3, a limit ring 8 is arranged at the side end of the wall 2, a flexible communicating vessel 15 is arranged at the inner side of the limit ring 8, a water level scale 13 is arranged on the outer surface of the flexible communicating vessel 15, a breathable dustproof cover 14 is arranged at the upper end of the flexible communicating vessel 15, an overflow pipe 12 is arranged at the rear end of the water level scale 13, a thermal insulation sleeve 5 is arranged at the side end of the limit plate 4, a steam generation box 7 is arranged at the upper end of the stabilization platform 3, an electric cabinet 6 is arranged at the front end of the steam generation box 7, a first heat conduction air pipe 9 is arranged at the upper end of the steam generation box 7, a limit wheel 10 is arranged at the side end of the first heat conduction air pipe 9, and an observation lens barrel 11 is arranged at the side end of the limit wheel 10.

The lower extreme of wall body 2 is fixed to be inlayed in the inboard of ground 1, the side activity of spacing ring 8 is inlayed in the inboard of wall body 2, flexible linker 15 is fixed connection with spacing ring 8, water level scale 13 is fixed connection with flexible linker 15, the front end of warning pipe 12 is fixed to be inlayed in the inboard of flexible linker 15, the lower extreme of limiting plate 4 is fixed to be inlayed in the inboard of stabilizer 3, steam generation case 7 is fixed connection with stabilizer 3, electric cabinet 6 is fixed connection with steam generation case 7, the lower extreme of a heat conduction trachea 9 is fixed to be inlayed in the inboard of steam generation case 7, the rear end activity of a heat conduction trachea 9 runs through in limiting plate 4, observation lens cone 11 is fixed connection with limiting plate 4, the inboard of spacing wheel 10 is provided with transmission shaft 19, the rear end activity of transmission shaft 19 runs through in limiting plate 4, the user fixes flexible linker 15 and wall body 2 through spacing ring 8.

The blades 43 are arranged between the transmission shaft 19 and the limiting wheel 10, the blades 43 and the limiting wheel are fixedly connected, the blades 43 are arranged in a plurality of circumferential arrays, the rear ends of the blades 43 are provided with a second heat conducting air pipe 17, the second heat conducting air pipe 17 is fixedly penetrated through the limiting plate 4, the second heat conducting air pipe 17 and the first heat conducting air pipe 9 are attached to the flexible communicating device 15, the flexible communicating device 15 and the first heat conducting air pipe 15 are movably connected, the rear ends of the first heat conducting air pipe 9 and the second heat conducting air pipe 17 are communicated with each other and fixedly connected with each other, the heat insulation sleeve 5 is movably connected with the first heat conducting air pipe 9, the second heat conducting air pipe 17 and the flexible communicating device 15, a fixed block is arranged at the joint of the flexible communicating device 15 and the limiting plate 4 and fixedly connected with each other through the fixed block, the resistance heating block 31 is fixedly arranged on the inner side of the steam generating box 7, the upper end of the resistance heating block 31 is provided with a heat conducting plate 32, the heat conducting plate 32 is fixedly connected with the steam generating box 7, and the resistance heating block 31 applies work to enable water in the steam generating box 7 to be heated up quickly to generate high-temperature steam.

The rear end of observation lens cone 11 is fixed with observation objective 21, the side of observation objective 21 is provided with cleaning roller 22, and both are swing joint, the fixed optical axis 23 that is provided with of lower extreme of cleaning roller 22, the fixed U type spare 24 that is provided with of lower extreme of optical axis 23, the inboard of U type spare 24 is provided with spacing axle 26, and both gomphosis each other is swing joint, the quantity of optical axis 23 is two sets of, and be the symmetry and arrange, the surface of optical axis 23 is provided with fixed plate 27, and both are swing joint, fixed plate 27 is fixed connection with limiting plate 4, the side of spacing axle 26 is fixed and is provided with rotary disk 25, the inboard of rotary disk 25 is fixed and is provided with the connecting axle, and the side activity of connecting axle inlays in the inboard of limiting plate 4, the cooperation of U type spare 24 and spacing axle 26, can make optical axis 23 reciprocate.

The outer surfaces of the connecting shaft and the transmission shaft 19 are provided with a transmission belt 20, the transmission belt 20 is in transmission connection with both the connecting shaft and the transmission shaft, the lower end of the optical shaft 23 is fixedly provided with a connecting sheet 28, the lower end of the connecting sheet 28 is fixedly provided with a weighting block 16, the breathable dustproof cover 14 is mutually embedded with the flexible communicating vessel 15, the breathable dustproof cover and the flexible communicating vessel are movably connected, the lower end of the overflow pipe 12 is provided with a lime box 30, the lime box 30 is fixedly connected with the wall body 2, the upper end of the lime box 30 is provided with an alarm 29, the inner side of the lime box 30 is provided with limestone 33, and the limestone 33 can generate large heat energy after encountering water.

The fixed connecting seat 37 that is provided with of lower extreme of siren 29, the lower extreme of connecting seat 37 is fixed to run through in lime case 30, switch 36 has been inlayed to the front end of connecting seat 37, and both are swing joint, the side of switch 36 is provided with passive sheetmetal 35, the side of passive sheetmetal 35 is provided with initiative sheetmetal 34, and both are fixed connection, the lower extreme of initiative sheetmetal 34 and passive sheetmetal 35 all inlays in the inboard of lime case 30, and lime case 30 is fixed connection with both, bimetallic strip is constituteed to initiative sheetmetal 34 and passive sheetmetal 35, bimetallic strip just can produce deformation after being heated, touch switch 36.

The outer surface of the second heat conducting air pipe 17 is fixedly provided with a pressurizing cylinder 18, the lower end of the pressurizing cylinder 18 is provided with a blocking sheet 38, the two are movably connected, the upper end of the blocking sheet 38 is fixedly provided with a braking rod 39, the outer surface of the braking rod 39 is provided with a fixed cylinder 41, and the pressurizing cylinder 18 can play a certain role in pressing steam.

The brake rod 39 and the fixed cylinder 41 are mutually embedded and movably connected, the upper end of the brake rod 39 is provided with a spring 40 corresponding to the inner side of the fixed cylinder 41, the spring 40 and the fixed cylinder 41 are movably connected, the upper end of the fixed cylinder 41 is fixedly provided with a fixed frame 42, the fixed frame 42 is fixedly connected with the pressurizing cylinder 18, and the spring 40 can apply pressure to the brake rod 39, so that the blocking piece 38 blocks the second heat-conducting air pipe 17.

The working principle is as follows: when in use, a user fixedly installs two ends of the flexible communicating vessel 15 on the wall body 2 and the limiting plate 4 respectively in advance, the user adds water into the flexible communicating vessel 15 to enable the horizontal plane to be flush with the upper end surface of the limiting ring 8, the user drops a layer of oil on the horizontal plane to prevent water evaporation, the user covers the ventilating dustproof cover 14 and the pipe orifice of the flexible communicating vessel 15, the user injects water into the steam generating box 7 in advance before the wall body 2 needs to be detected, the user applies work to the resistance heating block 31 in the steam generating box 7 through the electric cabinet 6 to enable the water in the steam generating box 7 to be heated rapidly to generate steam, the high-temperature steam enters the first heat conducting air pipe 9 and the second heat conducting air pipe 17 and transfers the heat energy to the flexible communicating vessel 15, so that the water in the flexible communicating vessel 15 is not used under cold temperature, when the internal air pressure of the first heat conducting air pipe 9 and the second heat conducting air pipe 17 reaches a critical value, the blocking piece 38 and the brake rod 39 are pushed, so that steam at atmospheric pressure is sprayed out through the second heat conducting air pipe 17, the blades 43 arranged in a circumferential array are blown to rotate, the blades 43 drive the transmission shaft 19 to rotate, the rotating disc 25 drives the limiting shaft 26 to rotate under the cooperation of the transmission belt 20, the U-shaped piece 24 can drive the optical shaft 23 to move up and down, the cleaning roller 22 can wipe the observation objective lens 21, the observation side operation is convenient for a user, when the wall body 2 is greatly settled, the wall body 2 can drive the flexible communicating device 15 on one side to descend, the horizontal plane can be gradually higher than the limiting ring 8 because the horizontal plane can not happen, and when the horizontal plane rises to the upper pipe orifice of the overflow pipe 12, water in the flexible communicating device 15 can flow into the lime box 30, the bimetal is bent and deformed by the huge heat generated by the reaction of the water and the limestone 33, and the switch 36 is triggered, so that the alarm 29 gives an alarm.

To sum up, the detection and early warning device for the wall settlement of the building engineering is characterized in that a steam generation box 7 is matched with a heat insulation sleeve 5 and a first heat conduction air pipe 9 and a second heat conduction air pipe 17, a user injects water into the steam generation box 7 in advance, before the device is used for detecting a building, the electric cabinet 6 can be used for electrifying the resistance heating block 31, so that the water in the steam generation box 7 is rapidly heated to generate steam, the high-temperature steam can pass through the first heat conduction air pipe 9 and the second heat conduction air pipe 17, the heat conduction air pipes can transmit heat energy to the flexible communicating device 15, and the water in the flexible communicating device 15 cannot be frozen; through the cooperation of the blades 43 and the transmission shaft 19, the U-shaped part 24 and the rotating disc 25, after steam generated by the steam generation box 7 enters the first heat conducting air pipe 9 and the second heat conducting air pipe 17, the air pressure in the heat conducting air pipes is increased due to the blocking of the braking rod 39, when a certain critical value is reached, the blocking sheets 38 and the braking rod 39 are pushed, the spring 40 is compressed, high-pressure steam is sprayed out through the second heat conducting air pipe 17, the blades 43 can be blown, the blades 43 drive the transmission shaft 19 to rotate, the transmission shaft 19 drives the limiting shaft 26 to rotate through the rotating disc 25 through the transmission belt 20, the optical shaft 23 moves up and down through the movable embedding of the limiting shaft 26 and the U-shaped part 24, and the cleaning roller 22 at the upper end of the optical shaft 23 can wipe the observation objective lens 21; by the cooperation of the flexible communication means 15 and the overflow pipe 12 and the alarm 29 and the bimetal, when the flexible communicating vessel 15 is just installed, the user makes the liquid in the flexible communicating vessel 15 and the upper surface of the limiting ring 8 be in the same plane, when the wall body 2 is settled to a larger extent, the wall body 2 can drive the flexible communicating vessel 15 to descend simultaneously, but the water level inside the flexible communicating vessel 15 is not changed, so that the water level inside the flexible communicating vessel 15 is gradually higher than the limiting ring 8, when the water level reaches the overflow pipe 12, the water inside the flexible communication 15 is introduced into the interior of the lime box 30 through the overflow pipe 12, a high temperature is generated when the water hits the lime stone 33, the high temperature will deform and bend the bimetal composed of the active metal sheet 34 and the passive metal sheet 35, so that the passive metal sheet 35 will trigger the switch 36, and the alarm 29 will give an alarm to inform the security officer for the first time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.