CN219824840U - Road bridge pavement crack detection device - Google Patents
Road bridge pavement crack detection device Download PDFInfo
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- CN219824840U CN219824840U CN202223345143.5U CN202223345143U CN219824840U CN 219824840 U CN219824840 U CN 219824840U CN 202223345143 U CN202223345143 U CN 202223345143U CN 219824840 U CN219824840 U CN 219824840U
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- brush wheel
- detection device
- belt pulley
- fixedly connected
- crack detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of pavement crack detection, in particular to a pavement bridge pavement crack detection device which comprises a transportation platform. The utility model has the advantages that: through setting up motor, first belt pulley, the second belt pulley, drive belt and brush wheel, and then motor circular telegram operation, drive the brush wheel through first belt pulley, second belt pulley and drive belt and rotate, simultaneously the user promotes the transportation platform and moves, thereby be convenient for clean the foreign matter in the road surface crack, fan circular telegram operation simultaneously, make the air blow crack department position through the air-out nozzle, be convenient for blow off the foreign matter in the road surface crack, be convenient for detecting instrument body and camera detect and shoot the crack respectively, improve the detection degree of accuracy, effectively solve the problem that exists among the prior art, two electric putter synchronous shorten actions, thereby drive carriage and brush wheel decline height, be convenient for clear up the road surface crack of different degree of depth, improve whole practicality.
Description
Technical Field
The utility model relates to the technical field of pavement crack detection, in particular to a pavement crack detection device.
Background
At present, urban roads, highways, bridge roads and the like are paved by asphalt or cement to form a road surface, cracks can be generated on the road surface due to the action of driving loads and the influence of natural factors, if the cracks are not repaired in time, the whole strength and rigidity of the road surface are reduced, and then the cracks of the road surface are required to be detected by using a detection instrument, the existing road surface crack detection device is generally used for manually detecting the cracks of the road surface, and due to the fact that sundries such as stones and leaves possibly exist on the road surface, the camera is shielded when being used for collecting the sundries, the position of the cracks of the road surface is not easy to photograph, the laser detection is also blocked, errors are caused to measurement, and the depth of the cracks and the shape of the cracks are inconvenient to watch, so the road bridge road surface crack detection device is provided to solve the problems.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a road bridge pavement crack detection device which effectively solves the defects of the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a road bridge pavement crack detection device, including a transportation platform, the middle part of transportation platform top surface is fretwork, one side in the middle part of transportation platform top surface is fixedly connected with two guide rails, two the guide rails are vertically placed, two be provided with the carriage that can go on the up-and-down motion between the guide rails, the top fixedly connected with motor of carriage inner wall, the output fixedly connected with first belt pulley of motor, the bottom rotation of carriage is connected with the brush wheel, one side fixedly connected with second belt pulley of brush wheel, be provided with the drive belt between second belt pulley and the first belt pulley, one side of transportation platform middle part is provided with fan and air-out nozzle, one side that the transportation platform kept away from the guide rail top surface is fixedly connected with detecting instrument body and camera in proper order.
By above-mentioned arbitrary scheme preferred, two the appearance on guide rail top is the concave shape, two the guide rail is all through welding mode and transport platform fixed connection, is convenient for make two guide rails perpendicular to road surface through using this scheme, and then is convenient for lead the carriage, is used for bearing the brush wheel simultaneously and the transverse shear force behind the contact of road surface crack, guarantees the relative position of carriage, and the brush wheel of being convenient for cleans road surface crack.
By above-mentioned arbitrary scheme preferably, the transportation platform is close to the equal fixedly connected with electric putter in both sides of guide rail top surface, two electric putter's output respectively with the both sides fixed connection of carriage top surface, through using this scheme be convenient for shorten the action in step through two electric putter to drive carriage and brush wheel decline height, be convenient for clear up the road surface crack of different degree of depth.
By the above-mentioned scheme preferred, the length of supporting frame is greater than the length of two guide rails, is convenient for make the supporting frame under the drive of two electric putter through this scheme, can carry out the rise and the decline of certain distance to the relative height of brush wheel is convenient for adjust.
By above-mentioned arbitrary scheme preferred, one side fixedly connected with protection casing that the carriage is close to brush wheel bottom, the protection casing is located the top of brush wheel outer wall, is convenient for shelter from the brush wheel through using this scheme protection casing, prevents that the foreign matter that the brush wheel brought from flying to the user, improves the operation security.
By the preferred top of arbitrary scheme of above-mentioned air-out nozzle is linked together through hose and fan, the air-out nozzle slope is placed downwards to towards the bottom of brush wheel, this scheme is through fan circular telegram operation, makes the air blow crack department position through the air-out nozzle, is convenient for blow out the foreign matter in the pavement crack, thereby is convenient for detect instrument body and camera and detect and take a picture the crack respectively.
By above-mentioned arbitrary scheme preferred, brush wheel, detecting instrument body and camera are in on the coplanar, are convenient for make brush wheel, detecting instrument body and camera arrange in proper order through using this scheme to be convenient for move along with the transportation platform, be convenient for make detecting instrument body and camera detect and shoot the crack respectively, improve detection accuracy.
The utility model has the following advantages:
1. this road bridge road surface crack detection device through setting up motor, first belt pulley, second belt pulley, drive belt and brush wheel, and then motor circular telegram operation, drives the brush wheel through first belt pulley, second belt pulley and drive belt and rotates, the user promotes the transportation platform simultaneously and moves to be convenient for clean the foreign matter in the road surface crack, fan circular telegram operation simultaneously makes the air blow crack department position through the air-out nozzle, is convenient for blow out the foreign matter in the road surface crack, thereby be convenient for detecting instrument body and camera detect the crack respectively and take a picture, improve detection accuracy, effectively solve the problem that exists among the prior art.
2. This road bridge road surface crack detection device through setting up two guide rails, carriage and two electric putter, and two electric putter's output respectively with the both sides fixed connection of carriage top surface, and then two electric putter shorten the action in step to drive carriage and brush wheel decline height, be convenient for clear up the road surface crack of different degree of depth, improve whole practicality.
3. This road bridge pavement crack detection device is close to one side fixedly connected with protection casing of brush wheel bottom through the carriage, and the protection casing is located the top of brush wheel outer wall, and then the protection casing is convenient for shelter from the brush wheel, prevents that the foreign matter that the brush wheel was taken from flying to the user, improves the operational safety.
Drawings
FIG. 1 is a schematic view of a first view structure according to the present utility model;
FIG. 2 is a schematic view of the present utility model in a cut-away configuration;
FIG. 3 is a schematic view of a second view angle structure according to the present utility model;
fig. 4 is a schematic view of a third view structure according to the present utility model.
In the figure: the device comprises a 1-transportation platform, a 2-air outlet nozzle, a 3-protective cover, a 4-electric push rod, a 5-transmission belt, a 6-first belt pulley, a 7-supporting frame, an 8-motor, a 9-guide rail, a 10-fan, an 11-camera, a 12-detection instrument body, a 13-brush wheel and a 14-second belt pulley.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1 to 4, a road bridge pavement crack detection device comprises a transportation platform 1, the middle part of the top surface of the transportation platform 1 is hollowed out, two guide rails 9 are fixedly connected to one side of the middle part of the top surface of the transportation platform 1, the two guide rails 9 are vertically placed, a supporting frame 7 capable of moving up and down is arranged between the two guide rails 9, a motor 8 is fixedly connected to the top end of the inner wall of the supporting frame 7, a first belt pulley 6 is fixedly connected to the output end of the motor 8, a brush wheel 13 is rotatably connected to the bottom end of the supporting frame 7, a second belt pulley 14 is fixedly connected to one side of the brush wheel 13, a driving belt 5 is arranged between the second belt pulley 14 and the first belt pulley 6, a fan 10 and an air outlet nozzle 2 are arranged on one side of the middle part of the transportation platform 1, and a detection instrument body 12 and a camera 11 are sequentially and fixedly connected to one side of the transportation platform 1, which is far away from the top surface of the guide rails 9.
The appearance at the top of two guide rails 9 is the concave shape, and two guide rails 9 all pass through welded mode and transportation platform 1 fixed connection, as an optional technical scheme of the utility model, be convenient for make two guide rails 9 perpendicular to road surface like this, and then be convenient for lead carriage 7, be used for bearing the brush wheel 13 and the transverse shear force after the road surface crack contacts simultaneously, guarantee the relative position of carriage 7, be convenient for brush wheel 13 clean the road surface crack.
The two sides of the transportation platform 1, which are close to the top surface of the guide rail 9, are fixedly connected with the electric push rods 4, and the output ends of the two electric push rods 4 are respectively and fixedly connected with the two sides of the top surface of the supporting frame 7.
The length of the supporting frame 7 is larger than that of the two guide rails 9, so that the supporting frame 7 can be conveniently lifted and lowered for a certain distance under the drive of the two electric push rods 4, and the relative height of the brush wheel 13 can be conveniently adjusted.
One side of the supporting frame 7, which is close to the bottom end of the brush wheel 13, is fixedly connected with the protective cover 3, and the protective cover 3 is positioned at the top of the outer wall of the brush wheel 13, so that the protective cover 3 is convenient for shielding the brush wheel 13, foreign matters brought up by the brush wheel 13 are prevented from flying to a user, and the operation safety is improved.
The top end of the air outlet nozzle 2 is communicated with the fan 10 through a hose, the air outlet nozzle 2 is obliquely downwards placed and faces the bottom end of the brush wheel 13, and as an alternative technical scheme of the utility model, air is blown to the position of a crack through the air outlet nozzle 2 by the electrified operation of the fan 10, so that foreign matters in a pavement crack are conveniently blown out, and the crack is conveniently detected and photographed by the detecting instrument body 12 and the camera 11 respectively.
The brush wheel 13, the detecting instrument body 12 and the camera 11 are positioned on the same plane, so that the brush wheel 13, the detecting instrument body 12 and the camera 11 are arranged in sequence, the movement along with the transportation platform 1 is facilitated, the detecting instrument body 12 and the camera 11 are convenient to detect and photograph cracks respectively, and the detection accuracy is improved.
The road bridge pavement crack detection device needs the following steps when in use:
1) When in use, the motor 8 is electrified to run, and the brush wheel 13 is driven to rotate through the first belt pulley 6, the second belt pulley 14 and the transmission belt 5;
2) The user pushes the transport platform 1 to move, so that the rotating brush wheel 13 coincides with the pavement crack, and foreign matters in the pavement crack are cleaned;
3) The fan 10 is electrified to operate, so that air is blown to the position of the crack through the air outlet nozzle 2, and foreign matters in the pavement crack are blown out;
4) The detection instrument body 12 and the camera 11 are opposite to the pavement cracks, so that the cracks are detected and photographed respectively, and the detection accuracy is improved;
5) The two electric push rods 4 synchronously shorten, so that the supporting frame 7 and the brush wheels 13 are driven to descend to a height, road cracks with different depths are convenient to clean, meanwhile, the protection cover 3 is convenient to shield the brush wheels 13, and foreign matters brought up by the brush wheels 13 are prevented from flying to a user.
To sum up, when the user uses, through setting up motor 8, first belt pulley 6, second belt pulley 14, drive belt 5 and brush wheel 13, and then motor 8 circular telegram operation, through first belt pulley 6, second belt pulley 14 and drive belt 5 drive brush wheel 13 rotate, simultaneously the user promotes transportation platform 1 and moves, thereby be convenient for clean the foreign matter in the road surface crack, fan 10 circular telegram operation simultaneously, make the air blow to crack department position through air-out nozzle 2, be convenient for blow out the foreign matter in the road surface crack, thereby be convenient for detect instrument body 12 and camera 11 detect and shoot the crack respectively, improve the detection accuracy, effectively solve the problem that exists among the prior art, the rethread sets up two guide rails 9, carriage 7 and two electric putter 4, the output of two electric putter 4 respectively with the both sides fixed connection of carriage 7 top surface, and then two electric putter 4 shorten the action in step, thereby drive carriage 7 and brush wheel 13 decline height, be convenient for clear up the road surface crack of different degree of depth, improve the practicality, finally, be close to one side of carriage 7 and 3 is close to carriage 13 and be convenient for to carry out the brush wheel 13 to the top of the safety protection casing, the safety device 3 is convenient for carry out to the brush wheel 13 through carriage 3, and the top of the safety device 13 is kept off to the foreign matter to the top 13.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a road bridge pavement crack detection device which characterized in that: including transport platform (1), the middle part fretwork at transport platform (1) top surface, one side fixedly connected with two guide rails (9) at transport platform (1) top surface middle part, two guide rails (9) are vertical to be placed, two be provided with between guide rails (9) and carry out up-and-down motion's carriage (7), the top fixedly connected with motor (8) of carriage (7) inner wall, the output fixedly connected with first belt pulley (6) of motor (8), the bottom rotation of carriage (7) is connected with brush wheel (13), one side fixedly connected with second belt pulley (14) of brush wheel (13), be provided with drive belt (5) between second belt pulley (14) and the first belt pulley (6), one side of the middle part of transport platform (1) is provided with fan (10) and air-out nozzle (2), one side that guide rails (9) top surface was kept away from to transport platform (1) is fixedly connected with detecting instrument body (12) and camera (11) in proper order.
2. The road bridge pavement crack detection device according to claim 1, wherein: the top of each guide rail (9) is concave, and each guide rail (9) is fixedly connected with the conveying platform (1) in a welding mode.
3. The road bridge pavement crack detection device according to claim 2, wherein: the transportation platform (1) is close to both sides of guide rail (9) top surface and all fixedly connected with electric putter (4), two the output of electric putter (4) respectively with the both sides fixed connection of carriage (7) top surface.
4. A road bridge pavement crack detection device as defined in claim 3, wherein: the length of the supporting frame (7) is longer than that of the two guide rails (9).
5. The road bridge surface crack detection device according to claim 4, wherein: one side of the supporting frame (7) close to the bottom end of the brush wheel (13) is fixedly connected with a protective cover (3), and the protective cover (3) is positioned at the top of the outer wall of the brush wheel (13).
6. The road bridge surface crack detection device according to claim 5, wherein: the top end of the air outlet nozzle (2) is communicated with the fan (10) through a hose, and the air outlet nozzle (2) is obliquely downwards arranged and faces the bottom end of the brush wheel (13).
7. The road bridge surface crack detection device according to claim 6, wherein: the hairbrush wheel (13), the detecting instrument body (12) and the camera (11) are positioned on the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223345143.5U CN219824840U (en) | 2022-12-13 | 2022-12-13 | Road bridge pavement crack detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223345143.5U CN219824840U (en) | 2022-12-13 | 2022-12-13 | Road bridge pavement crack detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219824840U true CN219824840U (en) | 2023-10-13 |
Family
ID=88277386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223345143.5U Active CN219824840U (en) | 2022-12-13 | 2022-12-13 | Road bridge pavement crack detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219824840U (en) |
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2022
- 2022-12-13 CN CN202223345143.5U patent/CN219824840U/en active Active
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