Bridge detection device based on intelligent detection equipment

Abstract

The invention relates to the technical field of bridge detection devices, and discloses a bridge detection device based on intelligent detection equipment, which comprises a bridge main body, a moving frame is arranged above the bridge main body, the top of the moving frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, and the end part of the moving frame is fixedly connected with a moving vehicle. By arranging the adjusting mechanism, when a moving vehicle drives a moving frame to run to the middle of the bridge body, then a motor is started to drive a threaded rod to rotate, when the threaded rod rotates, a threaded ring moves downwards, when the threaded ring moves, an adjusting rod is driven to move downwards, and when the adjusting rod moves, an adjusting plate is pushed to move downwards; when the adjusting plate moves, the reset elastic rod is pulled to extend downwards, when the adjusting rod moves, the bent rod is driven to move downwards, when the bent rod moves, the sliding frame is driven to slide downwards on the inner wall of the groove, and when the sliding frame slides, the elastic frame is extruded.

Description

Technical Field

[0001] The present invention relates to the technical field of bridge detection equipment, and in particular to a bridge detection device based on intelligent detection equipment. Background Art

[0002] With the development of urban construction, in order to ease traffic congestion, viaducts and flyovers continue to emerge. These bridges generally have a large volume of traffic. Therefore, relevant staff are required to monitor them in real time to avoid safety accidents. The basic connotation of bridge health monitoring is to monitor and evaluate the structural condition of the bridge, and issue early warning signals for the bridge under special climate and traffic conditions or when the bridge operation condition is abnormally serious, so as to provide a basis and guidance for bridge maintenance and management decisions.

[0003] In the prior art, when inspecting a bridge, most inspections are completed by having an inspection vehicle travel from one end of the bridge to the other end on both sides of the bridge. However, the inspection vehicle needs to travel slowly during the inspection process to ensure the accuracy of the inspection, which results in low inspection efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a bridge detection device based on intelligent detection equipment to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a bridge detection device based on intelligent detection equipment, comprising a bridge body, a mobile frame is arranged above the bridge body, a motor is fixedly connected to the top of the mobile frame, a threaded rod is fixedly connected to the output end of the motor, a mobile vehicle is fixedly connected to the end of the mobile frame, and further comprising; The adjusting mechanism comprises an adjusting plate, and a resetting elastic rod is fixedly connected to the surface of the adjusting plate; The detection mechanism includes a detection rod, and the end of the detection rod is rotatably connected to the detection device 1; The stabilizing mechanism comprises a clamping slide, and the end of the clamping slide is fixedly connected to a limit spring.

[0006] Furthermore, one end of the threaded rod away from the motor is rotatably connected to the top of the moving frame, the surface of the bridge body is in contact with the surface of the moving vehicle, and a groove is provided on the surface of the moving frame.

[0007] Furthermore, the adjustment mechanism includes a threaded ring, an adjustment rod is fixedly connected to the surface of the threaded ring, a bent rod is fixedly connected to the surface of the adjustment rod, an end of the bent rod away from the adjustment rod is fixedly connected to a sliding frame, and an elastic frame is fixedly connected to the surface of the sliding frame.

[0008] Furthermore, the inner wall of the threaded ring is threadedly connected to the surface of the threaded rod, one end of the adjusting rod away from the threaded ring is fixedly connected to the surface of the adjusting plate, one end of the reset elastic rod away from the adjusting plate is fixedly connected to the top of the inner wall of the moving frame, the surface of the sliding frame is slidably connected to the inner wall of the groove, and one end of the elastic frame away from the sliding frame is fixedly connected to the surface of the moving frame.

[0009] Furthermore, the detection mechanism includes a groove plate, the inner wall of the groove plate is slidably connected to a sliding plate, both sides of the sliding plate are fixedly connected to telescopic frames, the top of the sliding plate is fixedly connected to a driven rod, the end of the sliding plate is fixedly connected to a limiting elastic rod, the surface of the driven rod is fixedly connected to an elastic plate, and the surface of the elastic plate is fixedly connected to a detection device 2.

[0010] Furthermore, the top of the groove plate is fixedly connected to the bottom of the adjustment plate, the surface of the driven rod is rotatably connected to the inner wall of the detection rod, the end of the telescopic frame away from the sliding plate is fixedly connected to the surface of the elastic frame, and the number of detection devices one is two, and the two detection devices one are symmetrically arranged with detection device two as the center.

[0011] Furthermore, the stabilizing mechanism includes a right-angle plate, the end of the right-angle plate is fixedly connected to a telescopic rod, the end of the telescopic rod away from the right-angle plate is fixedly connected to a slide plate, the top of the slide plate is fixedly connected to a passive rod, the surface of the clamping slide is rotatably connected to a pull rod, and the side of the clamping slide away from the pull rod is fixedly connected to a stabilizing plate.

[0012] Furthermore, one end of the right-angle plate away from the telescopic rod is fixedly connected to the surface of the movable frame, one end of the limit spring away from the clamping slide is fixedly connected to the inner wall of the slide plate, the surface of the clamping slide is slidably connected to the inner wall of the slide plate, one end of the pull rod away from the clamping slide is rotationally connected to the surface of the telescopic rod, and one end of the passive rod away from the slide plate is fixedly connected to the surface of the telescopic frame.

[0013] The present invention has the following beneficial effects: The present invention sets an adjustment mechanism. When the mobile vehicle drives the mobile frame to the middle part of the bridge body, and then starts the motor to drive the threaded rod to rotate, when the threaded rod rotates, the threaded ring will move downward, and when the threaded ring moves, it will drive the adjusting rod to move downward, and when the adjusting rod moves, it will push the adjusting plate to move downward, and when the adjusting plate moves, it will pull the reset elastic rod to extend downward, and when the adjusting rod moves, it will drive the bent rod to move downward, and when the bent rod moves, it will drive the sliding frame to slide downward on the inner wall of the groove, and when the sliding frame slides, it will squeeze the elastic frame, and when the elastic frame is squeezed, the middle part will bend, so that the height can be effectively adjusted according to the thickness of the bridge body, and the appropriate height can be adjusted according to the optimal detection distance between the detection device and the bridge deck, thereby improving the accuracy of the detection.

[0014] The present invention sets a detection mechanism, when the adjustment plate moves downward, it will push the groove plate to move downward, when the groove plate moves, it will drive the sliding plate to move downward, when the sliding plate moves, it will drive the telescopic frame to retract downward, when the sliding plate moves, it will push the driven rod to move downward, when the driven rod moves downward, it will drive the detection rod to move downward, when the detection rod moves, it will drive the detection device to move downward, so as to reach the best position, when the middle part of the elastic frame bends, it will push the telescopic frame to move in a direction close to each other, when the telescopic frame moves, it will push the sliding plate to slide on the inner wall of the groove plate in a direction close to each other, when the sliding plate slides, it will drive the driven rod to move towards each other When the driven rod moves, it will push the detection rod to move in the direction of approaching each other. When the detection rod moves, it will push the detection device one to move in the direction of moving away from each other, so that the two detection devices one can move in the direction of moving away from each other at the same time, thereby achieving rapid detection of the bridge. When the driven rod moves, it will squeeze the elastic plate. When the elastic plate is squeezed, the middle part will bend downward. When the elastic plate bends, it will push the detection device two to move downward. Since the detection device two and the detection device one are not on the same horizontal line, the detection device two is pushed to the same horizontal line as the detection device one through the elastic plate, thereby achieving rapid and comprehensive detection of the bridge.

[0015] The present invention provides a stabilizing mechanism, when the telescopic frame moves in the direction of approaching each other, it will drive the passive rod to move in the direction of approaching each other, when the passive rod moves, it will drive the slide plate to move in the direction of approaching each other, when the slide plate moves, it will pull the telescopic rod to extend in the direction of approaching each other, when the slide plate moves, it will drive the clamping slide to move in the direction of approaching each other, when the clamping slide moves, it will push the stabilizing plate to move in the direction of approaching each other, when the clamping slide moves, the clamping slide will slide on the inner wall of the slide plate in the direction of approaching each other through the pulling force of the pull rod, when the clamping slide slides, it will squeeze the limit spring, when the clamping slide slides, it will drive the stabilizing plate to move in the direction of approaching each other and clamp the bridge deck, so that the detection device plays a more stable role in bridge detection, and prevents the detection device from shaking due to wind on the bridge deck.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the above advantages at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the overall structure of the regulating mechanism of the present invention; Figure 4 It is a schematic diagram of the structure of the threaded ring of the present invention; Figure 5 It is a schematic diagram of the structure of the detection mechanism of the present invention; Figure 6 It is a structural schematic diagram of the driven plate of the present invention; Figure 7 It is a schematic diagram of the elastic plate structure of the present invention; Figure 8 It is a schematic diagram of the overall structure of the stabilizing mechanism of the present invention; Fig. 9 It is a schematic diagram of the pull rod structure of the present invention.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. bridge body; 2. moving frame; 3. motor; 4. threaded rod; 5. moving vehicle; 10. adjusting mechanism; 11. threaded ring; 12. adjusting rod; 13. adjusting plate; 14. resetting elastic rod; 15. bending rod; 16. sliding frame; 17. elastic frame; 30. detecting mechanism; 31. groove plate; 32. sliding plate; 33. telescopic frame; 34. driven rod; 35. detecting rod; 36. detecting device one; 37. limiting elastic rod; 38. elastic plate; 39. detecting device two; 50. stabilizing mechanism; 51. right angle plate; 52. telescopic rod; 53. slide plate; 54. passive rod; 55. clamping slide; 56. limiting spring; 57. pull rod; 58. stabilizing plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 9 As shown, the present invention is a bridge detection device based on intelligent detection equipment, including a bridge body 1, a mobile frame 2 is arranged above the bridge body 1, a motor 3 is fixedly connected to the top of the mobile frame 2, a threaded rod 4 is fixedly connected to the output end of the motor 3, and a mobile vehicle 5 is fixedly connected to the end of the mobile frame 2, and also includes; The adjusting mechanism 10 includes an adjusting plate 13. When the adjusting rod 12 moves, the adjusting plate 13 is pushed to move downward. A resetting elastic rod 14 is fixedly connected to the surface of the adjusting plate 13. When the adjusting plate 13 moves, the resetting elastic rod 14 is pulled to extend downward. The detection mechanism 30 includes a detection rod 35. When the driven rod 34 moves downward, the detection rod 35 is driven to move downward. The end of the detection rod 35 is rotatably connected to a detection device 1 36. When the detection rod 35 moves, the detection device 1 36 is driven to move downward, thereby reaching an optimal position. The stabilizing mechanism 50 includes a clamping slide 55. When the slide plate 53 moves, the clamping slide 55 is driven to move in a direction close to each other. The end of the clamping slide 55 is fixedly connected to a limit spring 56. When the clamping slide 55 slides, the limit spring 56 is squeezed.

[0022] One end of the threaded rod 4 away from the motor 3 is rotatably connected to the top of the moving frame 2, the surface of the bridge body 1 is in contact with the surface of the moving vehicle 5, and a groove is provided on the surface of the moving frame 2.

[0023] The adjusting mechanism 10 includes a threaded ring 11. When the moving vehicle 5 drives the moving frame 2 to the middle part of the bridge body 1, the motor 3 is started to drive the threaded rod 4 to rotate. When the threaded rod 4 rotates, the threaded ring 11 will move downward. The surface of the threaded ring 11 is fixedly connected to the adjusting rod 12. The surface of the adjusting rod 12 is fixedly connected to the bending rod 15. When the adjusting rod 12 moves, the bending rod 15 will be driven to move downward. The end of the bending rod 15 away from the adjusting rod 12 is fixedly connected to the sliding frame 16. The surface of the sliding frame 16 is fixedly connected to the elastic frame 17. When the sliding frame 16 slides, the elastic frame 17 is squeezed. When the elastic frame 17 is squeezed, the middle part will bend. The height can be effectively adjusted according to the thickness of the bridge body 1. At the same time, the appropriate height can be adjusted according to the optimal detection distance between the detection device and the bridge deck, thereby improving the accuracy of the detection.

[0024] The inner wall of the threaded ring 11 is threadedly connected to the surface of the threaded rod 4, and the end of the adjusting rod 12 away from the threaded ring 11 is fixedly connected to the surface of the adjusting plate 13. When the threaded ring 11 moves, it will drive the adjusting rod 12 to move downward. The end of the reset elastic rod 14 away from the adjusting plate 13 is fixedly connected to the top of the inner wall of the moving frame 2, and the surface of the sliding frame 16 is slidably connected to the inner wall of the groove. When the bent rod 15 moves, it will drive the sliding frame 16 to slide downward on the inner wall of the groove. The end of the elastic frame 17 away from the sliding frame 16 is fixedly connected to the surface of the moving frame 2.

[0025] The detection mechanism 30 includes a groove plate 31. When the adjustment plate 13 moves downward, the groove plate 31 is pushed to move downward. The inner wall of the groove plate 31 is slidably connected with a sliding plate 32. When the groove plate 31 moves, the sliding plate 32 is driven to move downward. Both sides of the sliding plate 32 are fixedly connected with telescopic frames 33. When the sliding plate 32 moves, the telescopic frames 33 are driven to retract downward. The top of the sliding plate 32 is fixedly connected with a driven rod 34. When the sliding plate 32 moves, the driven rod 34 is pushed to move downward. When the sliding plate 32 slides, the driven rod 34 is driven to move in a direction close to each other. The sliding plate 32 The end of the driven rod 34 is fixedly connected with a limiting elastic rod 37, and the surface of the driven rod 34 is fixedly connected with an elastic plate 38. When the driven rod 34 moves, the elastic plate 38 is squeezed. When the elastic plate 38 is squeezed, the middle part will bend downward. The surface of the elastic plate 38 is fixedly connected with a detection device 2 39. When the elastic plate 38 bends, it will push the detection device 2 39 to move downward. Since the detection device 2 39 and the detection device 1 36 are not on the same horizontal line, the detection device 2 39 is pushed to the same horizontal line as the detection device 1 36 through the elastic plate 38, thereby achieving rapid and comprehensive detection of the bridge.

[0026] The top of the groove plate 31 is fixedly connected to the bottom of the adjustment plate 13. When the telescopic frame 33 moves, it will push the sliding plate 32 to slide on the inner wall of the groove plate 31 in the direction of approaching each other. The surface of the driven rod 34 is rotatably connected to the inner wall of the detection rod 35. When the driven rod 34 slides, it will push the detection rod 35 to move in the direction of approaching each other. The end of the telescopic frame 33 away from the sliding plate 32 is fixedly connected to the surface of the elastic frame 17. When the middle part of the elastic frame 17 is bent, it will push the telescopic frame 33 to move in the direction of approaching each other. There are two detection devices 36. The two detection devices 36 are symmetrically arranged with the detection device 2 39 as the center. When the detection rod 35 moves, it will push the detection device 36 to move in the direction of moving away from each other, so that the two detection devices 36 can move in the direction of moving away from each other at the same time, thereby achieving rapid detection of the bridge.

[0027] The stabilizing mechanism 50 includes a right-angle plate 51, and a telescopic rod 52 is fixedly connected to the end of the right-angle plate 51. When the slide plate 53 moves, the telescopic rod 52 will be pulled to extend in a direction close to each other. The end of the telescopic rod 52 away from the right-angle plate 51 is fixedly connected to the slide plate 53. The top of the slide plate 53 is fixedly connected to a passive rod 54. When the telescopic frame 33 moves in a direction close to each other, the passive rod 54 is driven to move in a direction close to each other. The surface of the clamping slide 55 is rotatably connected to a pull rod 57. When the clamping slide 55 moves, When the clamping slide 55 moves, it will push the stabilizing plate 58 to move in the direction of approaching each other. When the clamping slide 55 slides, it will drive the stabilizing plate 58 to move in the direction of approaching each other and clamp the bridge deck, so that the detection device plays a more stable role in bridge detection and prevents the detection device from shaking due to wind on the bridge deck.

[0028] One end of the right-angle plate 51 away from the telescopic rod 52 is fixedly connected to the surface of the movable frame 2, one end of the limit spring 56 away from the clamping slide 55 is fixedly connected to the inner wall of the slide plate 53, the surface of the clamping slide 55 is slidably connected to the inner wall of the slide plate 53, one end of the pull rod 57 away from the clamping slide 55 is rotationally connected to the surface of the telescopic rod 52, and one end of the passive rod 54 away from the slide plate 53 is fixedly connected to the surface of the telescopic frame 33. When the passive rod 54 moves, it will drive the slide plate 53 to move in a direction close to each other.

[0029] When in use, the moving vehicle 5 drives the moving frame 2 to the middle part of the bridge body 1, and then starts the motor 3 to drive the threaded rod 4 to rotate. When the threaded rod 4 rotates, the threaded ring 11 will move downward. When the threaded ring 11 moves, it will drive the adjusting rod 12 to move downward. When the adjusting rod 12 moves, it will push the adjusting plate 13 to move downward. When the adjusting plate 13 moves, it will pull the reset elastic rod 14 to extend downward. When the adjusting rod 12 moves, it will drive the bent rod 15 to move downward. When the bent rod 15 moves, it will drive the sliding frame 16 to slide downward on the inner wall of the groove. When the sliding frame 16 slides, it will squeeze the elastic frame 17. When the elastic frame 17 is squeezed, the middle part will bend. When the adjusting plate 13 moves downward, it will push the groove The groove plate 31 moves downward, and when the groove plate 31 moves, the sliding plate 32 is driven to move downward, and when the sliding plate 32 moves, the telescopic frame 33 is driven to retract downward, and when the sliding plate 32 moves, the driven rod 34 is pushed to move downward, and when the driven rod 34 moves downward, the detection rod 35 is driven to move downward, and when the detection rod 35 moves, the detection device 36 is driven to move downward, so as to reach the optimal position, and when the middle part of the elastic frame 17 is bent, the telescopic frame 33 is pushed to move in a direction close to each other, and when the telescopic frame 33 moves, the sliding plate 32 is pushed to slide on the inner wall of the groove plate 31 in a direction close to each other, and when the sliding plate 32 slides, the driven rod 34 is driven to move in a direction close to each other, and when the driven rod 34 slides, The detection rod 35 is pushed to move in the direction of approaching each other. When the detection rod 35 moves, it will push the detection device 1 36 to move in the direction of moving away from each other, so that the two detection devices 1 36 can move in the direction of moving away from each other at the same time, thereby achieving rapid detection of the bridge. When the driven rod 34 moves, it will squeeze the elastic plate 38. When the elastic plate 38 is squeezed, the middle part will bend downward. When the elastic plate 38 is bent, it will push the detection device 2 39 to move downward. Since the detection device 2 39 and the detection device 1 36 are not on the same horizontal line, the detection device 2 39 is pushed to the same horizontal line as the detection device 1 36 through the elastic plate 38, thereby achieving rapid and comprehensive detection of the bridge. When the telescopic frame 33 moves in the direction of approaching each other, the elastic plate 38 will push the detection device 2 39 to the same horizontal line as the detection device 1 36, thereby achieving rapid and comprehensive detection of the bridge. When moving, the passive rod 54 will be driven to move in the direction of approaching each other. When the passive rod 54 moves, the slide plate 53 will be driven to move in the direction of approaching each other. When the slide plate 53 moves, the telescopic rod 52 will be pulled to extend in the direction of approaching each other. When the slide plate 53 moves, the clamping slide 55 will be driven to move in the direction of approaching each other. When the clamping slide 55 moves, it will push the stabilizing plate 58 to move in the direction of approaching each other. When the clamping slide 55 moves, the pulling force of the pull rod 57 will make the clamping slide 55 slide on the inner wall of the slide plate 53 in the direction of approaching each other. When the clamping slide 55 slides, the limit spring 56 will be squeezed. When the clamping slide 55 slides, it will drive the stabilizing plate 58 to move in the direction of approaching each other.

[0030] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A bridge detection device based on intelligent detection equipment, comprising a bridge body (1), a moving frame (2) is arranged above the bridge body (1), a motor (3) is fixedly connected to the top of the moving frame (2), a threaded rod (4) is fixedly connected to the output end of the motor (3), and a moving vehicle (5) is fixedly connected to the end of the moving frame (2), characterized in that: Also includes; An adjustment mechanism (10), the adjustment mechanism (10) comprising an adjustment plate (13), a surface of the adjustment plate (13) being fixedly connected to a resetting elastic rod (14); A detection mechanism (30), the detection mechanism (30) comprising a detection rod (35), the end of the detection rod (35) being rotatably connected to a detection device 1 (36); The stabilizing mechanism (50) comprises a clamping slide (55), and an end of the clamping slide (55) is fixedly connected to a limit spring (56).

2. A bridge detection device based on an intelligent detection device according to claim 1, characterized in that: One end of the threaded rod (4) away from the motor (3) is rotatably connected to the top of the moving frame (2), the surface of the bridge body (1) is in contact with the surface of the moving vehicle (5), and a groove is provided on the surface of the moving frame (2).

3. A bridge detection device based on intelligent detection equipment according to claim 2, characterized in that: The adjustment mechanism (10) comprises a threaded ring (11), an adjustment rod (12) is fixedly connected to the surface of the threaded ring (11), a bent rod (15) is fixedly connected to the surface of the adjustment rod (12), an end of the bent rod (15) away from the adjustment rod (12) is fixedly connected to a sliding frame (16), and an elastic frame (17) is fixedly connected to the surface of the sliding frame (16).

4. A bridge detection device based on intelligent detection equipment according to claim 3, characterized in that: The inner wall of the threaded ring (11) is threadedly connected to the surface of the threaded rod (4); one end of the adjusting rod (12) away from the threaded ring (11) is fixedly connected to the surface of the adjusting plate (13); one end of the resetting elastic rod (14) away from the adjusting plate (13) is fixedly connected to the top of the inner wall of the moving frame (2); the surface of the sliding frame (16) is slidably connected to the inner wall of the groove; and one end of the elastic frame (17) away from the sliding frame (16) is fixedly connected to the surface of the moving frame (2).

5. A bridge detection device based on intelligent detection equipment according to claim 4, characterized in that: The detection mechanism (30) comprises a groove plate (31), the inner wall of the groove plate (31) is slidably connected to a sliding plate (32), both sides of the sliding plate (32) are fixedly connected to telescopic frames (33), the top of the sliding plate (32) is fixedly connected to a driven rod (34), the end of the sliding plate (32) is fixedly connected to a limiting elastic rod (37), the surface of the driven rod (34) is fixedly connected to an elastic plate (38), and the surface of the elastic plate (38) is fixedly connected to a second detection device (39).

6. A bridge detection device based on intelligent detection equipment according to claim 5, characterized in that: The top of the groove plate (31) is fixedly connected to the bottom of the adjustment plate (13), the surface of the driven rod (34) is rotatably connected to the inner wall of the detection rod (35), the end of the telescopic frame (33) away from the sliding plate (32) is fixedly connected to the surface of the elastic frame (17), and the number of the detection device 1 (36) is two, and the two detection devices 1 (36) are symmetrically arranged with the detection device 2 (39) as the center.

7. A bridge detection device based on intelligent detection equipment according to claim 6, characterized in that: The stabilizing mechanism (50) comprises a right-angle plate (51), an end of the right-angle plate (51) is fixedly connected to a telescopic rod (52), an end of the telescopic rod (52) away from the right-angle plate (51) is fixedly connected to a slide plate (53), the top of the slide plate (53) is fixedly connected to a passive rod (54), a surface of a clamping slide (55) is rotatably connected to a pull rod (57), and a side of the clamping slide (55) away from the pull rod (57) is fixedly connected to a stabilizing plate (58).

8. A bridge detection device based on intelligent detection equipment according to claim 7, characterized in that: One end of the right angle plate (51) away from the telescopic rod (52) is fixedly connected to the surface of the movable frame (2), one end of the limit spring (56) away from the clamping slide (55) is fixedly connected to the inner wall of the slide plate (53), the surface of the clamping slide (55) is slidably connected to the inner wall of the slide plate (53), one end of the pull rod (57) away from the clamping slide (55) is rotatably connected to the surface of the telescopic rod (52), and one end of the passive rod (54) away from the slide plate (53) is fixedly connected to the surface of the telescopic frame (33).

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