1. The road surface pothole detection device based on image recognition comprises an outer frame (1) and is characterized in that the left side face and the right side face of the outer frame (1) are fixedly connected with two opposite faces of two placing plates (2) respectively, two first sliding grooves (11) are formed in the faces, far away from each other, of the two placing plates (2), the upper surface of the inner wall of each first sliding groove (11) and the lower surface of the inner wall of each first sliding groove (11) are fixedly connected with the top end and the bottom end of a first sliding rod (12) respectively, a first sliding block (10) is sleeved on the outer surface of the first sliding rod (12), the left side face of the first sliding block (10) is fixedly connected with the right end of a first toothed plate (7), the first toothed plate (7) is meshed with a gear (8), the gear (8) is meshed with a second toothed plate (9), the left side face of the second toothed plate (9) is fixedly connected with the right side face of a second sliding block (16), same second slide bar (15) have been cup jointed in two second sliders (16), the top and the bottom of second slide bar (15) are connected with the lower fixed surface of the upper surface of second spout (14) inner wall and inner wall, the right flank at riser (6) is seted up in second spout (14), the right flank of riser (6) and the left end fixed connection of two locating levers (4), the upper surface and the lower surface of locating lever (4) respectively with the upper surface of constant head tank (3) inner wall and the lower surface overlap joint of inner wall, the left surface of riser (6) and the right-hand member fixed connection of two elastic rods (18), the left end of elastic rod (18) and the right flank fixed connection of buffer board (21).

2. The device for detecting the potholes on the road surface based on the image recognition is characterized in that a first spring (13) is arranged on the outer surface of the first sliding rod (12), the top end of the first spring (13) is fixedly connected with the lower surface of the first sliding block (10), and the bottom end of the first spring (13) is fixedly connected with the lower surface of the inner wall of the first sliding chute (11).

3. An image recognition-based road surface pothole detection device according to claim 1, characterized in that fastening screws (5) are arranged on the upper surface of the positioning rod (4), and two fastening screws (5) are arranged on the left side face of the placing plate (2).

4. The image recognition-based road surface pothole detection device according to claim 1, characterized in that a right side face of the buffer plate (21) is fixedly connected with a left side face of the connecting block (20), and a back face of the connecting block (20) is hinged with back faces of the two second sliders (16) through a connecting rod (19).

5. The road surface pothole detection device based on image recognition is characterized in that the left side face of the placing plate (2) is fixedly connected with the right ends of the two gears (8), the upper surface of the outer frame (1) is provided with a controller (22), the upper surface of the outer frame (1) is provided with a display (23), the lower surface of the outer frame (1) is provided with a detector (24), the output end of the controller (22) is electrically connected with the input end of the detector (24), and the output end of the detector (24) is electrically connected with the input end of the display (23).

6. An image recognition-based road pothole detection device according to claim 1, characterized in that the outer surface of the second sliding rod (15) is provided with a second spring (17), and the top end and the bottom end of the second spring (17) are fixedly connected with the opposite surfaces of the two second sliding blocks (16) respectively.

Background

The pavement is a layered structure which is paved on a road subgrade by various road building materials and directly bears the load of vehicles, the pavement with good quality has enough strength and good stability, the surface of the pavement meets the requirements of flatness, compactness and skid resistance, and the pavement structure consists of a surface layer, a base layer and a cushion layer.

For example, (CN 211855187U) disclosed in chinese patent document discloses a road surface flatness detecting device for bridge detection, which proposes in the specification that "the existing road surface flatness detecting device cannot find out a rough road surface area quickly, which results in low working efficiency, and cannot detect the height of a bridge road surface pit accurately, which brings trouble to the restoration of the road surface flatness, so that it is necessary to develop a road surface flatness detecting device for bridge construction that can detect the bridge road surface flatness accurately", but in the practical operation and application, it cannot be solved that the detecting device is bumped due to the jolt of the road when in transit, so that the detecting device is damaged due to the external force, thereby affecting the effect of the device for detecting the road surface.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a road surface depression detection device based on image recognition, which has the characteristics that the detection device can be buffered and damped through a buffer plate when being transported, so that the detection device cannot be damaged by external force, and the integrity of the detection device is ensured.

In order to achieve the purpose, the invention provides the following technical scheme:

a road surface pothole detection device based on image recognition comprises an outer frame, wherein the left side surface and the right side surface of the outer frame are fixedly connected with opposite surfaces of two placing plates respectively, two first sliding grooves are formed in the surfaces, far away from each other, of the two placing plates, the upper surface of the inner wall of each first sliding groove and the lower surface of the inner wall of each first sliding groove are fixedly connected with the top end and the bottom end of each first sliding rod respectively, a first sliding block is sleeved on the outer surface of each first sliding rod, the left side surface of each first sliding block is fixedly connected with the right end of a first toothed plate, the first toothed plates are meshed with gears, the gears are meshed with second toothed plates, the left side surfaces of the second toothed plates are fixedly connected with the right side surfaces of second sliding blocks, the same second sliding rods are sleeved in the two second sliding blocks, the top ends and the bottom ends of the second sliding rods are fixedly connected with the upper surfaces of the inner walls of the second sliding grooves and the lower surfaces of the inner walls of the second sliding grooves, the second sliding grooves are formed in the right side surfaces of vertical plates, the right flank of riser and the left end fixed connection of two locating levers, the upper surface and the lower surface of locating lever respectively with the upper surface of constant head tank inner wall and the lower surface overlap joint of inner wall, the left surface of riser and the right-hand member fixed connection of two elastic rods, the left end of elastic rod and the right flank fixed connection of buffer board.

Through adopting above-mentioned technical scheme, through setting up buffer board, elastic rod and riser, when the buffer board received external force extrusion, the buffer board promoted both sides elastic rod and is close to the removal each other this moment, and the elastic rod cushions the external force that the buffer board received this moment to the buffer board promotes both sides second slider and keeps away from the removal each other through the connecting rod, and the second spring drives both sides second slider and is close to the removal each other simultaneously, and the second spring cushions the shock attenuation to the buffer board this moment.

Further, the outer surface of the first sliding rod is provided with a first spring, the top end of the first spring is fixedly connected with the lower surface of the first sliding block, and the bottom end of the first spring is fixedly connected with the lower surface of the inner wall of the first sliding groove.

Through adopting above-mentioned technical scheme, through setting up first spring, the second slider drives the vertical removal of second pinion rack, and the second pinion rack passes through the vertical removal of gear drive first pinion rack this moment, and first pinion rack drives the vertical removal of first slider simultaneously, and first spring drives the vertical removal of first slider to initial position this moment, guarantees that first spring can drive the vertical removal of first slider, guarantees that first spring can cushion the shock attenuation to the external force that the buffer board received.

Further, the upper surface of locating lever is provided with fastening screw, and two fastening screws all set up the left surface of placing the board.

Through adopting above-mentioned technical scheme, through setting up fastening screw, the staff rotates both sides fastening screw and is close to the removal each other, and the vertical removal of fastening screw passes the locating lever this moment, and fastening screw carries on spacingly to the locating lever simultaneously, guarantees that the staff rotates fastening screw and can install spacingly to the riser through the locating lever when passing the locating lever.

Further, the right side face of buffer board and the left side face fixed connection of connecting block, the back of connecting block passes through the connecting rod with the back of two second sliders and articulates.

Through adopting above-mentioned technical scheme, through setting up the connecting block, when the buffer board receives external force extrusion, the buffer board promotes both sides connecting block and is close to the removal each other this moment, and the connecting block drives both sides connecting rod vertical migration this moment, guarantees that the buffer board can promote both sides connecting rod vertical migration through the connecting block.

Further, the left side of the placing plate is fixedly connected with the right ends of the two gears, the upper surface of the outer frame is provided with a controller, the upper surface of the outer frame is provided with a display, the lower surface of the outer frame is provided with a detector, the output end of the controller is electrically connected with the input end of the detector, and the output end of the detector is electrically connected with the input end of the display.

Through adopting above-mentioned technical scheme, through setting up the gear, the vertical removal of second pinion rack drives the gear and rotates, and the gear drives the vertical removal of first pinion rack this moment, guarantees that the process that the gear drove the vertical removal of first pinion rack can go on smoothly.

Furthermore, the outer surface of the second slide bar is provided with a second spring, and the top end and the bottom end of the second spring are respectively and fixedly connected with the opposite surfaces of the two second slide blocks.

Through adopting above-mentioned technical scheme, through setting up the second spring, when the buffer board receives external force extrusion, the buffer board promotes both sides connecting rod and keeps away from the removal each other this moment, and the connecting rod promotes both sides second slider and keeps away from the removal each other this moment, and the second spring drives both sides second slider and is close to the removal each other simultaneously, guarantees that the second spring can drive the vertical removal of second slider to initial position, guarantees that the second spring can advance the buffering shock attenuation to the buffer board.

In conclusion, the invention has the following beneficial effects:

1. in the scheme, by arranging the buffer plate, the elastic rods and the vertical plate, when the buffer plate is extruded by external force, the buffer plate pushes the elastic rods on the two sides to move close to each other, the external force on the buffer plate is buffered by the elastic rods, the second sliders on the two sides are pushed by the buffer plate to move away from each other through the connecting rod, meanwhile, the second springs drive the second sliders on the two sides to move close to each other, the second springs buffer and absorb the shock of the buffer plate, the elastic rods can buffer and absorb the shock of the buffer plate to a certain degree, the first springs and the second springs can buffer and absorb the shock of the detection device, the detection device is prevented from being damaged when being extruded by the external force, and the normal service life of the detection device is ensured;

2. through the arrangement of the gear, the second toothed plate vertically moves to drive the gear to rotate, at the moment, the gear drives the first toothed plate to vertically move, the process that the gear drives the first toothed plate to vertically move is guaranteed to be smoothly carried out, the first toothed plate can drive the first sliding block to vertically move, and the first spring can stably buffer and absorb shock for the device;

3. through setting up first spring, the second slider drives the vertical removal of second pinion rack, and the second pinion rack passes through the vertical removal of gear drive first pinion rack this moment, and first pinion rack drives the vertical removal of first slider simultaneously, and first spring drives the vertical removal of first slider to initial position this moment, guarantees that first spring can drive the vertical removal of first slider, guarantees that first spring can cushion the shock attenuation to the external force that the buffer board received, has improved the buffering effect of this device.

Drawings

FIG. 1 is a schematic cross-sectional view of the front view of the present invention;

FIG. 2 is a schematic cross-sectional view of a riser in front view according to the present invention;

fig. 3 is an enlarged schematic view of part a of the present invention.

In the figure:

the device comprises an outer frame, a placing plate, a positioning groove, a positioning rod, a fastening screw, a vertical plate, a first toothed plate, a gear, a second toothed plate, a first sliding block, a first sliding groove, a first sliding rod, a first spring, a second sliding groove, a second sliding rod, a second sliding block, a second spring, a second sliding groove, a second sliding rod, a second sliding block, a second spring, an elastic rod, a connecting block, a buffer plate, a controller, a display and a detector, wherein the outer frame is 1, the placing plate is 2, the positioning groove is 3, the positioning rod is 4, the fastening screw is 5, the vertical plate is 6, the first toothed plate is 7, the gear is 8, the second toothed plate is 9, the first sliding block is 10, the first sliding block is 11, the first sliding groove is 12, the first sliding rod, the first spring is 13, the second sliding block is 14, the second sliding rod, the connecting block is 15, the second sliding block, the buffer plate is 16, the second spring, the 18, the elastic rod, the connecting rod, the 22 controller, the connecting rod, the 20, the 22, the 24, the 22, the display is 19, the display is 19, the display, and the display are respectively.

Detailed Description

Example (b):

the present invention is described in further detail below with reference to figures 1-3.

Referring to fig. 1-2, the present invention provides a technical solution: a road surface pothole detection device based on image recognition comprises an outer frame 1, the left side surface and the right side surface of the outer frame 1 are fixedly connected with opposite surfaces of two placing plates 2 respectively, two first sliding grooves 11 are formed in the surfaces, away from each other, of the two placing plates 2, the upper surface of the inner wall of each first sliding groove 11 and the lower surface of the inner wall of each first sliding groove are fixedly connected with the top end and the bottom end of a first sliding rod 12 respectively, a first sliding block 10 is sleeved on the outer surface of each first sliding rod 12, the left side surface of each first sliding block 10 is fixedly connected with the right end of a first toothed plate 7, each first toothed plate 7 is meshed with a gear 8, each gear 8 is meshed with a second toothed plate 9, the left side surface of each second toothed plate 9 is fixedly connected with the right side surface of a second sliding block 16, a same second sliding rod 15 is sleeved in each second sliding block 16, the top end and the bottom end of each second sliding rod 15 are fixedly connected with the upper surface of the inner wall of a second sliding groove 14 and the lower surface of the inner wall, the right flank at riser 6 is seted up to second spout 14, the right flank of riser 6 and the left end fixed connection of two locating levers 4, the upper surface and the lower surface of locating lever 4 respectively with the upper surface of constant head tank 3 inner wall and the lower surface overlap joint of inner wall, the left flank of riser 6 and the right-hand member fixed connection of two elastic rods 18, the left end of elastic rod 18 and the right flank fixed connection of buffer board 21.

In this embodiment: through setting up buffer board 21, elastic rod 18 and riser 6, when buffer board 21 received external force extrusion, buffer board 21 promoted both sides elastic rod 18 and is close to the removal each other this moment, and elastic rod 18 cushions the external force that buffer board 21 received this moment to buffer board 21 promotes both sides second slider 16 through connecting rod 19 and keeps away from the removal each other, and second spring 17 drives both sides second slider 16 and is close to the removal each other simultaneously, and second spring 17 cushions the shock attenuation to buffer board 21 this moment.

As shown in fig. 1, a first spring 13 is disposed on the outer surface of the first sliding rod 12, the top end of the first spring 13 is fixedly connected to the lower surface of the first sliding block 10, the bottom end of the first spring 13 is fixedly connected to the lower surface of the inner wall of the first sliding chute 11, a fastening screw 5 is disposed on the upper surface of the positioning rod 4, and both fastening screws 5 are disposed on the left side surface of the placing plate 2;

in this embodiment: through setting up fastening screw 5, the staff rotates both sides fastening screw 5 and is close to the removal each other, and the vertical removal of fastening screw 5 this moment passes locating lever 4, and fastening screw 5 carries on spacingly to locating lever 4 simultaneously, guarantees that the staff rotates fastening screw 5 and can install spacingly through locating lever 4 to riser 6 when passing locating lever 4.

As shown in fig. 2, the right side surface of the buffer plate 21 is fixedly connected with the left side surface of the connecting block 20, the back surface of the connecting block 20 is hinged with the back surfaces of the two second sliders 16 through a connecting rod 19, the left side surface of the placing plate 2 is fixedly connected with the right ends of the two gears 8, the upper surface of the outer frame 1 is provided with a controller 22, the upper surface of the outer frame 1 is provided with a display 23, the lower surface of the outer frame 1 is provided with a detector 24, the output end of the controller 22 is electrically connected with the input end of the detector 24, the output end of the detector 24 is electrically connected with the input end of the display 23, the outer surface of the second slider 15 is provided with a second spring 17, and the top end and the bottom end of the second spring 17 are respectively fixedly connected with the opposite surfaces of the two second sliders 16;

in this embodiment: through setting up second spring 17, when buffer board 21 received external force extrusion, buffer board 21 promoted both sides connecting rod 19 and kept away from the removal each other this moment, and connecting rod 19 promoted both sides second slider 16 and keeps away from the removal each other this moment, and second spring 17 drives both sides second slider 16 and is close to the removal each other simultaneously, guarantees that second spring 17 can drive the vertical removal of second slider 16 to initial position.

The working principle is as follows: when the device is required to be used, firstly, a worker pushes the vertical plates 6 on the two sides to move close to each other, at the same time, the vertical plates 6 drive the positioning rods 4 on the two sides to move close to each other to be contacted with the positioning grooves 3, at the same time, the worker rotates the fastening screws 5 to pass through the positioning rods 4 to limit, at the same time, the positioning rods 4 limit and mount the vertical plates 6, when the device is extruded by external force, at the same time, the buffer plate 21 pushes the connecting rods 19 on the two sides to move away from each other, at the same time, the connecting rods 19 drive the second sliding blocks 16 on the two sides to move away from each other, at the same time, the second springs 17 drive the second sliding blocks 16 on the two sides to move close to each other, at the same time, the second sliding blocks 16 drive the second toothed plates 9 on the two sides to move away from each other, at the same time, the second toothed plates 9 drive the gears 8 to rotate, at the gears 8 drive the first toothed plates 7 to move close to each other, at the first sliding blocks 10 on the two sides to move, first spring 13 drives the first slider 10 in both sides and keeps away from the removal each other this moment, first spring 13 cushions the shock attenuation to buffer board 21 this moment, examine time measuring when needs are examined the road surface, only need operation control ware 22, make detector 24 work and detect ground, detector 24 is with signal transmission to display 22 surface this moment, the simultaneous working personnel can look over in order to look over the testing result to display 22, when showing that the road surface is level, the staff can continue to detect follow-up road surface this moment, when the road surface hole is serious, the staff can overhaul the road surface according to the data condition that display 22 shows this moment.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.