Bridge exploration monitoring device

Abstract

The utility model relates to the field of bridge monitoring, and discloses a bridge probing and monitoring device which comprises a telescopic rod, the side wall of the telescopic rod is fixedly connected with an anti-skid sleeve, the side wall of the telescopic rod is fixedly connected with a fixing frame, a rotating assembly is arranged in the fixing frame, and a fixing assembly is arranged on the side wall of the fixing frame. The rotating assembly comprises a rotating shaft, the side wall of the rotating shaft is rotatably connected to the interior of the fixing frame, a worm gear is fixedly connected to the side wall of the rotating shaft, a worm is rotatably connected to the interior of the fixing frame, and a motor is arranged in the fixing frame. According to the utility model, when the angle of the camera needs to be adjusted, the motor is started to drive the worm, and the rotation adjustment of the camera is realized through the meshing transmission of the worm and the worm gear and the linkage of the rotating shaft and the connecting rod, so that the problem of complexity caused by the manual operation of the angle adjustment of the traditional camera is solved; and the angle adjusting efficiency of the camera is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge monitoring field especially, and it is a kind of bridge exploration monitoring device. BACKGROUND

[0002] In the field of bridge construction and maintenance, it is crucial to ensure the safety and stability of bridges. Bridge exploration monitoring devices, as key equipment to ensure bridge safety, can monitor the structural condition of bridges, traffic flow and surrounding environment in real time, providing important basis for the maintenance and management of bridges. With the increasing complexity of bridge structures and the increasing traffic flow, the performance requirements of bridge exploration monitoring devices are becoming higher and higher.

[0003] In the field of bridge exploration monitoring, the traditional camera angle adjustment method mainly relies on manual operation. Generally, the operator directly rotates the camera bracket or uses a simple knob device to change the angle of the camera. The mechanical structure of this method is relatively simple, mainly based on the principle of lever or screw transmission. The operator manually applies force to make the bracket or knob rotate, thereby changing the angle of the camera. During the adjustment process, the operator needs to judge whether the angle of the camera is appropriate by experience and naked eye observation to obtain the required monitoring picture.

[0004] In actual bridge monitoring work, due to the complexity of bridge environment, it is necessary to monitor various parts of the bridge from different angles. When manually adjusting the angle of the camera, the operator needs to repeatedly adjust the position and angle of the camera, which not only consumes a lot of time and energy, but also needs careful observation and adjustment each time, which is very cumbersome. Therefore, a bridge exploration monitoring device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a kind of bridge exploration monitoring device, to improve the camera angle adjustment in prior art by manual operation, more cumbersome problem.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A kind of bridge exploration monitoring device, including telescopic link, the telescopic link side wall is fixedly connected with anti-skid sleeve, the telescopic link side wall is fixedly connected with fixed frame, the fixed frame is internally provided with rotating assembly, the fixed frame side wall is provided with fixed component;

[0008] The rotating assembly comprises a rotating shaft, a worm wheel fixedly connected to the rotating shaft side wall, a worm rotatably connected to the inside of the fixed frame, a motor arranged in the inside of the fixed frame, a connecting rod fixedly connected to the rotating shaft side wall, a fixed block one fixedly connected to the connecting rod side wall, a fixed frame fixedly connected to the telescopic rod side wall, a connecting plate rotatably connected to the inside of the fixed frame, and a resisting column threadedly connected to the inside of the connecting plate.

[0009] As a further description of the above technical solution:

[0010] The fixed assembly comprises a fixed block two, the fixed block two side wall is slidably connected between the fixed block one, and the fixed block two side wall is fixedly connected with a video camera.

[0011] As a further description of the above technical solution:

[0012] The fixed block one and the fixed block two are internally threadedly connected with a screw rod, and the screw rod side wall is fixedly connected with a connecting column.

[0013] As a further description of the above technical solution:

[0014] The connecting column side wall is slidably connected in the inside of the fixed block one and the fixed block two, and the connecting column side wall is fixedly connected with a connecting block.

[0015] As a further description of the above technical solution:

[0016] The connecting block side wall is rotatably connected with a clamping plate, and the clamping plate side wall is attached to the fixed block one side wall.

[0017] As a further description of the above technical solution:

[0018] The screw rod side wall is threadedly connected with a rotating block, and the rotating block side wall is attached to the fixed block one side wall.

[0019] As a further description of the above technical solution:

[0020] The rotating block side wall is fixedly connected with a handle.

[0021] As a further description of the above technical solution:

[0022] The worm wheel is engaged with the worm, and the motor output end is connected with the worm.

[0023] The utility model has the advantages of:

[0024] 1. The utility model discloses, when the camera angle needs to be adjusted, the motor is started to drive the worm, and the camera is rotated and adjusted through the worm wheel, rotating shaft, connecting rod, solve the traditional camera angle adjustment relies on manual operation, more cumbersome problem, the above technical scheme has improved the adjustment efficiency of camera angle.

[0025] 2. The utility model discloses, when the camera needs to be maintained, the handle is rotated to let the rotating block rotate, removes the fixed screw rod and takes down the rotating block, presses the clamping plate to make it adhere to the connecting column, and the screw rod is taken out to drive the connecting column to separate from fixed block no. 1 and fixed block no. 2, and the camera is taken down, solve the traditional camera through bolt fixed, and the maintenance is inconvenient to disassemble, the above technical scheme has improved the convenience of camera maintenance. DRAWINGS

[0026] Figure 1 It is a three-dimensional schematic view of a bridge exploration monitoring device proposed in the utility model;

[0027] Figure 2 It is a fixed frame structure schematic view of a bridge exploration monitoring device proposed in the utility model;

[0028] Figure 3 It is a fixed rod structure schematic view of a bridge exploration monitoring device proposed in the utility model.

[0029] Legend:

[0030] 1, telescopic rod, 2, antiskid sleeve, 3, fixed frame, 4, rotating shaft, 5, worm wheel, 6, worm, 7, motor, 8, connecting rod, 9, camera, 10, fixed block no. 1, 11, fixed frame, 12, connecting plate, 13, abutment, 14, screw rod, 15, connecting column, 16, connecting block, 17, clamping plate, 18, rotating block, 19, handle, 20, fixed block no. 2. Specific implementation

[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0032] Reference Figure 1 and Figure 2The utility model provides a kind of embodiment: a bridge exploration monitoring device, telescopic rod 1 has telescopic function for driving camera 9 to carry out detection work to bridge, telescopic rod 1 side wall is fixedly connected with antiskid sleeve 2, telescopic rod 1 side wall is fixedly connected with fixed frame 3, fixed frame 3 inside is provided with rotating assembly, and fixed frame 3 side wall is provided with fixed assembly;Rotating assembly includes rotating shaft 4, rotating shaft 4 side wall is rotatably connected in fixed frame 3 inside, and rotating shaft 4 side wall is fixedly connected with worm gear 5, and fixed frame 3 inside is rotatably connected with worm 6, and fixed frame 3 inside is provided with motor 7, and rotating shaft 4 side wall is fixedly connected with connecting rod 8, and connecting rod 8 side wall is fixedly connected with fixed block one 10, and telescopic rod 1 side wall is fixedly connected with fixed support 11, and fixed support 11 inside is rotatably connected with connecting plate 12, and connecting plate 12 is used for clamping on bridge guardrail, and connecting plate 12 inside is threadedly connected with abutment 13, and worm gear 5 is engaged with worm 6, and motor 7 output end is connected with worm 6;

[0033] When using bridge exploration monitoring device, the device can be fixed to the bridge guardrail by connecting plate 12, the design shape and size of connecting plate 12 are matched with the bridge guardrail, and it can be clamped on the bridge guardrail, rotating abutment 13, the role of abutment 13 is to gradually approach and eventually abut on the guardrail after connecting plate 12 is clamped on the guardrail by rotating, and the pressure on the guardrail generated by abutment 13 gradually increases with the continuous rotation of abutment 13, so that connecting plate 12 is fixed on the bridge guardrail, and at the same time, telescopic rod 1 can be held, and antiskid sleeve 2 is fixed on the side wall of telescopic rod 1 to prevent hand slipping, then rotating telescopic rod 1, telescopic rod 1 has telescopic function, and the position of the device can be adjusted by rotating it, so that it can be aligned with the bridge part to be detected, when telescopic rod 1 is adjusted to the appropriate position, camera 9 can detect the bridge to obtain real-time images and related data of the bridge, when the angle of camera 9 needs to be adjusted, motor 7 is started, motor 7 provides power for angle adjustment as a power source, after motor 7 is started, worm 6 is driven to rotate, and worm 6 and worm gear 5 are in meshing relationship, the meshing structure can transmit the rotation of worm 6 to worm gear 5, and worm gear 5 starts to rotate under the drive of worm 6, since worm gear 5 is connected with rotating shaft 4, the rotation of worm gear 5 will drive rotating shaft 4 to rotate synchronously, and the rotation of rotating shaft 4 further drives connecting rod 8 fixed on the side wall to rotate, and connecting rod 8 is connected with camera 9, so the rotation of connecting rod 8 can drive camera 9 to rotate, so as to realize the adjustment of the angle of camera 9, and the angle adjustment mode realized by multiple transmission components can provide angle control and meet the demand for the view angle of camera 9 in different monitoring scenes.

[0034] Reference Figure 1 , Figure 2 And Figure 3The fixed assembly comprises fixed blocks two 20, the side walls of which are slidingly connected between the fixed blocks one 10, the side walls of the fixed blocks two 20 are fixedly connected with the camera 9, the fixed blocks one 10 and the fixed blocks two 20 are internally threadedly connected with the screw rod 14, the side walls of the screw rod 14 are fixedly connected with the connecting column 15, the side walls of the connecting column 15 are slidingly connected inside the fixed blocks one 10 and the fixed blocks two 20, the side walls of the connecting column 15 are fixedly connected with the connecting block 16, the side walls of the connecting block 16 are rotatably connected with the clamping plate 17, the clamping plate 17 is used for fixing the camera 9, the side walls of the clamping plate 17 are in abutment with the side walls of the fixed blocks one 10, the side walls of the screw rod 14 are threadedly connected with the rotating block 18, the side walls of the rotating block 18 are in abutment with the side walls of the fixed blocks one 10, the side walls of the rotating block 18 are fixedly connected with the handle 19, and the rotating handle 19 is used for driving the rotating block 18 to rotate;

[0035] When the camera 9 needs to be repaired due to failure, the handle 19 is first rotated, the handle 19 is connected with the rotating block 18, the handle 19 can drive the rotating block 18 to rotate, the rotating block 18 originally plays a fixing role on the screw rod 14, by rotating the rotating block 18, the fixing on the screw rod 14 can be cancelled, so that the rotating block 18 can be removed from the screw rod 14, after the rotating block 18 is removed, the clamping plate 17 is pressed, the clamping plate 17 is rotatably installed on the side wall of the connecting block 16, when the clamping plate 17 is pressed, the clamping plate 17 rotates around the rotating point on the side wall of the connecting block 16, and finally abuts to the side wall of the connecting column 15. The rotating and abutting action of the clamping plate 17 is to smoothly pull out the screw rod 14 in the subsequent operation. At this time, the screw rod 14 is pulled out, since the screw rod 14 is connected with the connecting column 15, the pulling out of the screw rod 14 drives the connecting column 15 to move. The connecting column 15 is originally located inside the fixed blocks one 10 and the fixed blocks two 20, and moves away from the inside of the fixed blocks one 10 and the fixed blocks two 20, so as to release the fixing of the fixed blocks two 20. In this way, the camera 9 can be removed for subsequent repair work.

[0036] Working principle: the connecting plate 12 is clamped on the bridge guardrail, the connecting plate 12 is fixed by rotating the abutting column 13 against the guardrail, and the camera 9 is detected by rotating the telescopic rod 1 to align the bridge. When the angle of the camera 9 needs to be adjusted, the motor 7 is started to rotate the worm 6, the worm 6 is in meshing relationship with the worm wheel 5, the worm wheel 5 is driven to rotate, the rotating shaft 4 is driven to rotate, and the connecting rod 8 fixed on the side wall drives the camera 9 to rotate, so as to adjust the angle of the camera 9.

[0037] When the camera 9 needs to be repaired, the handle 19 is rotated to rotate the rotating block 18, the fixing of the screw rod 14 is cancelled, the rotating block 18 is taken off, then the clamping plate 17 is pressed to rotate on the side wall of the connecting block 16 and is attached to the side wall of the connecting column 15, at this time the screw rod 14 is pulled out to drive the connecting column 15 to move and separate from the inside of the fixed block one 10 and the fixed block two 20, the fixing of the fixed block two 20 is released, and the camera 9 is taken off for repair.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A bridge exploration monitoring device comprising an extensible pole (1), characterised in that: The telescopic rod (1) side wall is fixedly connected with an anti-skid sleeve (2), the telescopic rod (1) side wall is fixedly connected with a fixed frame (3), the fixed frame (3) is internally provided with a rotating assembly, and the fixed frame (3) side wall is provided with a fixed assembly; The rotating assembly comprises a rotating shaft (4), the rotating shaft (4) side wall is rotatably connected in the fixed frame (3) inside, the rotating shaft (4) side wall is fixedly connected with a worm wheel (5), the fixed frame (3) inside is rotatably connected with a worm (6), the fixed frame (3) inside is provided with a motor (7), the rotating shaft (4) side wall is fixedly connected with a connecting rod (8), the connecting rod (8) side wall is fixedly connected with a fixed block one (10), the telescopic rod (1) side wall is fixedly connected with a fixed frame (11), the fixed frame (11) inside is rotatably connected with a connecting plate (12), and the connecting plate (12) inside is threadedly connected with a resisting column (13).

2. A bridge exploration monitoring device according to claim 1, characterized in that: The fixed assembly comprises a fixed block two (20), the fixed block two (20) side wall is slidably connected between the fixed block one (10), and the fixed block two (20) side wall is fixedly connected with a camera (9).

3. A bridge exploration monitoring device according to claim 2, wherein: The fixed block one (10) and the fixed block two (20) are internally threadedly connected with a screw rod (14), and the screw rod (14) side wall is fixedly connected with a connecting column (15).

4. A bridge exploration monitoring device according to claim 3, wherein: The connecting column (15) side wall is slidably connected in the fixed block one (10) and the fixed block two (20) inside, and the connecting column (15) side wall is fixedly connected with a connecting block (16).

5. A bridge exploration monitoring device according to claim 4, characterised in that: The connecting block (16) side wall is rotatably connected with a clamping plate (17), and the clamping plate (17) side wall is attached to the fixed block one (10) side wall.

6. A bridge exploration monitoring device according to claim 5, wherein: The screw rod (14) side wall is threadedly connected with a rotating block (18), and the rotating block (18) side wall is attached to the fixed block one (10) side wall.

7. A bridge exploration monitoring device according to claim 6, characterised in that: The rotating block (18) side wall is fixedly connected with a handle (19).

8. A bridge exploration monitoring device according to claim 1, characterized in that: The worm wheel (5) is engaged with the worm (6), and the motor (7) output end is connected with the worm (6).

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