1. The utility model provides a construction engineering cost is at scene mapping device which characterized in that: including surveying instrument (1), surveying instrument (1) below is provided with support (2), and support (2) below is provided with chassis (3), and chassis (3) can be dismantled with support (2) and be connected, is provided with a plurality of heightening mechanisms (4) on chassis (3), and heightening mechanism (4) are used for making chassis (3) level setting subaerial, and support (2) are used for making surveying instrument (1) level setting on horizontally chassis (3).

2. The construction cost on-site surveying and mapping device of claim 1, wherein: support (2) include horizontal stand (21) and a plurality of bracing piece (22), and bracing piece (22) one end is fixed on horizontal stand (21), and the other end is connected with chassis (3), and the one side of keeping away from bracing piece (22) on horizontal stand (21) is provided with setting element (211), has seted up on surveying instrument (1) bottom surface and has mated groove (11), and mated groove (11) are used for making setting element (211) insert.

3. The construction cost on-site surveying and mapping device of claim 2, wherein: the chassis (3) comprises two rod pieces (31) and a hinged rod (32), the two rod pieces (31) are hinged, two ends of the hinged rod (32) are hinged to the end portion of one rod piece (31) respectively, and the hinged rod (32) is formed by mutually hinging the two rod bodies.

4. A construction cost on-site surveying and mapping apparatus according to claim 3, characterized in that: articulated pole (32) go up sliding connection has sliding pin (321), and sliding pin (321) sliding connection has seted up jack (323) on one body of rod, on another body of rod, sliding pin (321) are arranged in inserting jack (323) and make two body of rod length direction parallel.

5. The construction cost on-site surveying and mapping device of claim 4, wherein: the base frame (3) is provided with a plurality of connecting pins (33), the supporting rod (22) is provided with a matching hole (221), and the connecting pins (33) are inserted into the matching holes (221).

6. The construction cost on-site surveying and mapping device of claim 5, wherein: heightening mechanism (4) is including pivot (41), base (42) and guide bar (43), pivot (41) are rotated and are connected at member (31) and articulated rod (32) tip, screw thread portion (412) have been seted up to pivot (41) tip, screw hole (421) have been seted up on base (42), base (42) are through threaded connection on pivot (41), guide bar (43) one end is fixed on chassis (3), base (42) are run through to the other end, base (42) are used for sliding along guide bar (43) length direction.

7. The construction cost on-site surveying and mapping device of claim 6, wherein: be provided with on chassis (3) and make level mechanism (5), make level mechanism (5) including make level platform (51) and a plurality of rotor arm (52), rotor arm (52) one end is rotated and is connected on making level platform (51), and the other end is rotated and is connected on member (31), is provided with bubble spirit level (512) on the platform (51) of making level.

8. The construction cost on-site surveying and mapping device of claim 7, wherein: the leveling platform (51) is provided with a positioning seat (511), and the positioning seat (511) is used for being inserted into the matching groove (11).

Background

Surveying instruments are data acquisition, processing, output and other instruments and devices designed and manufactured for surveying and mapping operation, and in engineering construction, the operations of orientation, distance measurement, angle measurement, height measurement and the like need to be carried out on a construction site, so that the surveying and mapping instruments are needed to assist constructors in carrying out data measurement.

Relevant surveying instrument includes the instrument body, is provided with a plurality of supports under the instrument body on the bottom surface, and the support is used for supporting the instrument body and fixes subaerial, and the support can make the instrument body be located the position that is higher than ground, makes things convenient for the user to operate. The support can adjust length to make a plurality of supports can make the instrument body fix the instrument body subaerial at unevenness, the user makes level through adjustment support length, can make instrument body level set up, and then promotes instrument body measured data's accuracy.

The above prior art solutions have the following drawbacks: need set up surveying instrument in different places and when surveying and mapping, the user of service need make level after surveying instrument sets up subaerial at every turn, just can set up the survey and mapping, and whole process is consuming time longer.

Disclosure of Invention

In order to reduce the time that surveying and mapping instrument consumes in a plurality of positions, this application provides a construction cost on-the-spot mapping device.

The application provides a construction engineering cost on-site mapping device adopts following technical scheme:

the utility model provides an on-spot mapping device of building engineering cost, includes surveying instrument, the surveying instrument below is provided with the support, and the support below is provided with the chassis, and the chassis can be dismantled with the support and be connected, is provided with a plurality of height-adjusting mechanisms on the chassis, and height-adjusting mechanism is used for making the chassis level set up subaerial, and the support is used for making surveying instrument level set up on the horizontally chassis.

Through adopting above-mentioned technical scheme, through setting up the support in surveying instrument below, make the support can support surveying instrument on the chassis, through set up a plurality of height-adjusting mechanisms on the chassis, make height-adjusting mechanism can make the chassis level set up subaerial, the user of service can set up chassis and leveling in the place of awaiting measuring, other users of this in-process can carry out the survey and drawing with surveying instrument and leg joint on the horizontally chassis, after the survey and drawing, the user of service can lift surveying instrument and support off and install surveying instrument and survey and drawing at other horizontally chassis, thereby reduce the time that surveying instrument consumes at a plurality of position surveys.

Optionally, the support includes horizontal stand and a plurality of bracing piece, and bracing piece one end is fixed on the horizontal stand, and the other end is connected with the chassis, and one side of keeping away from the bracing piece on the horizontal stand is provided with the setting element, has seted up the cooperation groove on the bottom surface under the surveying instrument, and the cooperation groove is used for making the setting element insert.

Through adopting above-mentioned technical scheme, through setting up the bracing piece on the horizontal stand, make the bracing piece can connect on the chassis to make the relative chassis of horizontal stand parallel, through set up the setting element on the horizontal stand, set up the cooperation groove under surveying instrument on the bottom surface, make the setting element can insert in the cooperation groove, and then reduce the probability that surveying instrument slided on the horizontal stand.

Optionally, the chassis includes two rod pieces and a hinge rod, the two rod pieces are hinged, two ends of the hinge rod are hinged to the end of one rod piece, and the hinge rod is formed by hinging two rod bodies with each other.

Through adopting above-mentioned technical scheme, through making two member tip articulated, the both ends that make the hinge bar are articulated with the tip of a member respectively, and then make two members and a hinge bar enclose into the triangle-shaped structure, form the hinge bar through making two body of rod articulated each other, make two bodies of rod can rotate, and then make things convenient for the user to accomodate the chassis.

Optionally, a sliding pin is connected to the hinged rod in a sliding mode, the sliding pin is connected to one rod body in a sliding mode, an insertion hole is formed in the other rod body, and the sliding pin is used for being inserted into the insertion hole and enabling the two rod bodies to be parallel in length direction.

Through adopting above-mentioned technical scheme, through set up the sliding pin on the hinge bar, make the sliding pin on the body of rod can slide and insert in the jack on another body of rod to make two bodies of rod can keep the state that is parallel to each other, user of service can set up support and surveying instrument this moment on the chassis.

Optionally, a plurality of connecting pins are arranged on the bottom frame, matching holes are formed in the supporting rods, and the connecting pins are used for being inserted into the matching holes.

Through adopting above-mentioned technical scheme, through setting up the connecting pin on the chassis, set up the mating holes on the bracing piece to make the bracing piece can be connected with the connecting pin through the mating holes, and then reduce the gliding probability of support on the chassis.

Optionally, heightening mechanism includes pivot, base and guide bar, and the pivot is rotated and is connected at member and hinge bar tip, and screw thread portion has been seted up to the pivot tip, set up threaded hole on the base, and the base passes through threaded connection in the pivot, and guide bar one end is fixed on the chassis, and the other end runs through the base, and the base is used for sliding along guide bar length direction.

Through adopting the above technical scheme, connect at member and hinge bar tip through making the pivot rotate, tip at the pivot sets up screw thread portion, make screw thread portion can insert the base, thereby make base and pivot threaded connection, through setting up the guide bar on the chassis, make the guide bar can insert the base, thereby make the base can slide along guide bar length direction, when the user rotates the pivot, can make the pivot drive the base and rotate, the base can slide along the guide bar under the limiting displacement of guide bar, and then make the base can move along the direction of being close to or keeping away from the chassis, play the effect of adjustment chassis height.

Optionally, be provided with the mechanism of making level on the chassis, the mechanism of making level is including making level platform and a plurality of rotor arm, and rotor arm one end is rotated and is connected on the platform of making level, and the other end is rotated and is connected on the member, is provided with the bubble spirit level on the platform of making level.

Through adopting above-mentioned technical scheme, through setting up the mechanism of making level on the chassis, make the platform of making level rotate through the rotor arm and connect in the middle part of the chassis, when the user rotates two members, can make the platform of making level pass through the rotor arm and rotate, through setting up the bubble spirit level on the platform of making level, the user can learn the incline direction of chassis through observing the bubble spirit level, and then increases the mechanism through the adjustment and make the chassis level set up subaerial.

Optionally, a positioning seat is arranged on the leveling platform and used for being inserted into the matching groove.

Through adopting above-mentioned technical scheme, through setting up the positioning seat on the platform of making level, user of service can set up surveying instrument on the platform of making level to make things convenient for user of service to set up surveying instrument level subaerial and use fast, the positioning seat can insert the cooperation groove in, and then reduces the probability that surveying instrument slided on the platform of making level.

To sum up, the beneficial technical effect of this application does:

1. the support is arranged below the surveying instrument, so that the support can support the surveying instrument on the bottom frame, the plurality of height-adjusting mechanisms are arranged on the bottom frame, the height-adjusting mechanisms can enable the bottom frame to be horizontally arranged on the ground, a user can set the bottom frame at a to-be-measured place and level, other users can connect the surveying instrument and the support to the horizontal bottom frame and conduct surveying and mapping in the process, and after the surveying and mapping are finished, the user can detach the surveying instrument and the support and install the surveying instrument on the other horizontal bottom frames and conduct surveying and mapping, so that the time consumed by the surveying and mapping of the surveying instrument at a plurality of positions is reduced;

2. the end parts of the two rod pieces are hinged, so that two ends of the hinged rod are respectively hinged with the end part of one rod piece, the two rod pieces and one hinged rod can enclose a triangular structure, the two rod bodies are hinged with each other to form the hinged rod, the two rod bodies can rotate, and the underframe can be conveniently stored by a user;

3. through set up the mechanism of making level on the chassis, make the platform of making level rotate through the rotor arm and connect in the chassis middle part, when the user rotates two members, can make the platform of making level rotate through the rotor arm, through set up the bubble spirit level on the platform of making level, user can learn the incline direction of chassis through observing the bubble spirit level, and then increases the mechanism through the adjustment and make the chassis level set up subaerial.

Drawings

Fig. 1 is a schematic view of a use state of an embodiment of the present application.

Fig. 2 is an exploded view of an embodiment of the present application.

Fig. 3 is an exploded view of the second embodiment of the present application.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is an enlarged view of a portion B in fig. 3.

Reference numerals: 1. a surveying instrument; 11. a mating groove; 2. a support; 21. a horizontal table; 211. a positioning member; 22. a support bar; 221. a mating hole; 3. a chassis; 31. a rod member; 32. a hinged lever; 321. a slide pin; 322. a spring; 323. a jack; 33. a connecting pin; 4. a height adjusting mechanism; 41. a rotating shaft; 411. a handle; 412. a threaded portion; 42. a base; 421. a threaded hole; 43. a guide bar; 5. a leveling mechanism; 51. leveling a platform; 511. positioning seats; 512. a bubble level; 52. and rotating the arm.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses on-spot mapping device of building engineering cost. Referring to fig. 1 and 2, a surveying instrument 1 is included, and the surveying instrument 1 is used for performing measurement work such as orientation, distance measurement, angle measurement and the like. Surveying instrument 1 below is provided with support 2, and support 2 is used for supporting surveying instrument 1, makes surveying instrument 1 can be higher than ground setting and measure. Support 2 below is provided with chassis 3, and chassis 3 is used for the level to set up subaerial, and the user of service is through setting up chassis 3 subaerial and make level to can keep the level when making support 2 set up on chassis 3, and then make surveying instrument 1 of installing on support 2 keep the level, promote surveying instrument 1 measuring information degree of accuracy. The user can set the base frame 3 at the site to be measured and adjust the base frame 3 to a horizontal state, during which the user can map on the horizontal base frame 3 using the surveying instrument 1. The user can set the surveying instrument 1 and the stand 2 on different chassis 3, thereby having an effect of reducing the time taken for the surveying instrument 1 to survey at a plurality of positions.

Referring to fig. 1 and 2, the bracket 2 includes a horizontal table 21 and a plurality of support rods 22, and one end of each support rod 22 is fixed to the horizontal table 21 by a screw thread or welding. The present embodiment is configured such that three support rods 22 are disposed on one horizontal platform 21, and the three support rods 22 are arranged circumferentially and equidistantly around the center of the horizontal platform 21. The end of the support bar 22 remote from the horizontal table 21 can be arranged on the base frame 3. The support rod 22 and the horizontal platform 21 have the same included angle. When one end of the support rod 22 away from the horizontal table 21 abuts on the horizontal ground, the horizontal table 21 can be kept in a horizontal state. A positioning part 211 is arranged at one end of the horizontal table 21 far away from the support rod 22, the positioning part 211 is fixed on the horizontal table 21 through welding, and the positioning part 211 is perpendicular to the horizontal table 21. The cross section of the positioning member 211 is rectangular, a matching groove 11 is formed in the lower bottom surface of the surveying and mapping instrument 1, and the cross section of the matching groove 11 is the same as that of the positioning member 211. The positioning member 211 can be inserted into the fitting groove 11, so that the surveying instrument 1 is connected to the horizontal table 21, and the probability of slippage of the surveying instrument 1 on the horizontal table 21 is reduced.

Referring to fig. 3 and 4, the base frame 3 includes two rod members 31 and a hinge lever 32, and the hinge lever 32 is formed by hinge-connecting two rod bodies having a length smaller than that of the rod members 31. The ends of the two rod members 31 are rotatably connected, the two ends of the hinge rod 32 are rotatably connected with one rod member 31, and the two rod members 31 and the hinge rod 32 can form a triangular structure. One rod body is slidably connected with a sliding pin 321, the other rod body is provided with an insertion hole 323, and the sliding pin 321 can be inserted into the insertion hole 323, so that the two rod bodies of the hinge rod 32 are kept in a state of being parallel in the length direction. The slide pin 321 is slidably connected to an end of the rod body adjacent to the other rod body, and a length direction of the slide pin 321 is parallel to a length direction of the rod body connected to the slide pin 321. The sliding pin 321 is provided with a spring 322, one end of the spring 322 is fixed on the sliding pin 321, the other end is fixed on the rod body, and the length direction of the spring 322 is parallel to the length direction of the sliding pin 321. The spring 322 serves to allow the sliding pin 321 to protrude out of the end of the rod body in a natural state, so that the sliding pin 321 can be always inserted into the insertion hole 323 of another rod body. The user can rotate the rod piece 31 and the hinge rod 32 by rotating the two rod bodies, and the effect of accommodating the underframe 3 is achieved.

Referring to fig. 2 and 3, three connecting pins 33 are provided on the base frame 3, one connecting pin 33 is provided on each of the two rod members 31 and the middle portion of the hinge lever 32, the length direction of the connecting pin 33 is perpendicular to the rod members 31 and the hinge lever 32, and when the base frame 3 is horizontally disposed on the ground, the length direction of the connecting pin 33 is vertically upward. One support bar 22 can be connected with one connecting pin 33. The supporting rod 22 has a fitting hole 221 at an end thereof away from the horizontal platform 21, and the connecting pin 33 is inserted into the fitting hole 221. When the three support bars 22 are connected with the three connection pins 33, respectively, the stand 2 can be connected to the base frame 3.

Referring to fig. 3 and 5, three height-adjusting mechanisms 4 are provided on the base frame 3, and the height-adjusting mechanisms 4 are provided at three vertices where the base frame 3 forms a triangle. The heightening mechanism 4 can rotate the connecting rod member 31 and the hinge rod 32, and the heightening mechanism 4 is used for vertically adjusting the height from the ground of the apex of the triangle formed by the base frame 3, so that the base frame 3 can be adjusted to a horizontal state, thereby enabling the bracket 2 mounted on the base frame 3 and the surveying instrument 1 to be horizontally disposed.

Referring to fig. 3 and 5, the height adjusting mechanism 4 includes a rotating shaft 41, a base 42, and a guide rod 43, the rotating shaft 41 is vertically disposed and penetrates the rod 31 and the hinge rod 32, and both ends of the rotating shaft 41 extend from the base frame 3. The rotation shaft 41 is used to rotatably connect the ends of the link 31 and the hinge lever 32, and the rotation shaft 41 can be rotated at the ends of the link 31 and the hinge lever 32. A handle 411 is arranged on one end of the rotating shaft 41 far away from the ground, and a user can screw the rotating shaft 41 through the handle 411. The rotating shaft 41 is provided with a threaded portion 412 at one end close to the ground, the base 42 is arranged below the bottom frame 3, the base 42 is provided with a threaded hole 421, and the base 42 is connected with the rotating shaft 41 through threads. The base 42 is intended to abut against the ground and support the chassis 3. The guide rod 43 is vertically arranged, one end of the guide rod 43 is fixed on one side, close to the ground, of the bottom frame 3 through welding, the other end of the guide rod 43 is inserted into the base 42, and the base 42 is connected with the guide rod 43 in a sliding mode. When a user rotates the rotating shaft 41, the guide rod 43 is clamped on the base 42, so that the base 42 can slide along the length direction of the guide rod 43, the base 42 can slide along the direction close to or far away from the bottom frame 3 through threads, and the effect of lifting or descending the top point of the bottom frame 3 is achieved.

Referring to fig. 3, a leveling mechanism 5 is disposed in the middle of the bottom frame 3, the leveling mechanism 5 includes a leveling platform 51 and two rotating arms 52, one end of each rotating arm 52 is rotatably connected to the leveling platform 51, and the other end of each rotating arm is rotatably connected to the middle of the corresponding rod 31. The leveling platform 51 can be arranged between the two bars 31 by means of two swivel arms 52. Be provided with bubble spirit level 512 on the platform 51 of making level, user of service can adjust height-adjusting mechanism 4 through observing bubble spirit level 512, and then makes things convenient for user of service to adjust chassis 3 to the horizontality. The leveling platform 51 is provided with a positioning seat 511, the positioning seat 511 is arranged on the surface of the leveling platform 51 far away from the ground, and the positioning seat 511 is perpendicular to the leveling platform 51. The cross section figure of positioning seat 511 is the same with the cross section figure of cooperation groove 11, and user of service can install surveying instrument 1 on platform 51 of making level through positioning seat 511, and then makes things convenient for user of service to use. User can set up chassis 3 and adjust chassis 3 to the horizontality in a plurality of places of awaiting measuring, and other users can install surveying instrument 1 and measure on adjusting to the chassis 3 of horizontal position during this period, have the effect that reduces surveying instrument 1 and drawing the time that consumes in a plurality of positions.

The implementation principle of the embodiment of the application is as follows: through setting up support 2 in surveying instrument 1 below, make support 2 can install on chassis 3, the user sets up chassis 3 and adjusts chassis 3 to the horizontality through the place that awaits measuring at the difference, can make surveying instrument 1 and support 2 install fast and survey and draw on horizontally chassis 3, has the effect that reduces surveying instrument 1 and survey and draw the time that consumes in a plurality of positions.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.