Bridge pier column detection device

Abstract

The utility model relates to the field of pier column detection, and discloses a bridge pier column detection device which comprises a bottom plate, electric telescopic rods are hinged to the positions, close to the four corners, of the upper surface of the bottom plate, bearing plates are hinged to the output ends of the electric telescopic rods, and a chain wheel is rotationally connected to the center of the upper surface of the bottom plate. A threaded rod is fixedly connected to the upper surface of the chain wheel, a rod body of the threaded rod is sleeved with a cross plate, and a plurality of fixing rods are fixedly connected to the lower surface of the cross plate. According to the device, the multiple electric telescopic rods are controlled to stretch out and draw back to different degrees through the inclination angle displayed by the gradienter, so that the bearing plate is kept horizontal, then the chain is manually pulled to drive the chain wheel to rotate, the chain wheel drives the threaded rod to rotate, and the cross plate drives the fixing rod to descend through rotation of the threaded rod; therefore, the fixing rod is inserted into the land, the position of the equipment is fixed, and the problem that the device is likely to move during detection is avoided.

Description

Technical Field

[0001] The utility model relates to the field of pier column detection, in particular to a bridge pier column detection device. Background Technique

[0002] Bridge pier columns are important components in bridge structures, usually used to support the weight of the bridge deck and transfer traffic loads to the foundation. When the bridge pier columns are in use, it is necessary to regularly detect the inclination of the bridge pier columns to avoid the problem of the bridge being in danger due to the excessive inclination angle of the bridge pier columns. Therefore, a bridge pier column detection device is proposed.

[0003] When detecting the inclination of bridge pier columns at present, most of them directly place the device on the ground and then use a level or other electronic instruments to detect the inclination. However, the inclination of the ground may cause errors in the detection of the inclination of the bridge pier columns at some times. And when using electronic instruments for detection, some electronic instruments are relatively heavy and cannot be effectively carried conveniently. Therefore, there is an urgent need for technical improvement now. Content of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and a bridge pier column detection device is proposed. Through the arranged turntable, rotating the turntable drives the lead screw to rotate, so that the lead screw drives the slider to move, so that the slider drives the movable block to move, so that the support frame moves through the movement of the movable block, so that the support frame raises the supporting plate, then the first fitting wheel fits first, then the second fitting wheel fits, then the measuring bottle is installed on the movable plate and filled with ink, and then the electric guide block moves to drive the articulated frame to drive the movable plate to extend. When the pier column is inclined, the second fitting wheel squeezes the movable plate to incline, so that the ink inclines in the measuring bottle, and then the angle between the ink and the scale line is observed after lowering to judge whether the pier column is inclined.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A bridge pier column detection device includes a bottom plate. Electric telescopic rods are hinged at four corners of the upper surface of the bottom plate. The output ends of the electric telescopic rods are hinged with a supporting plate. A sprocket is rotatably connected to the center of the upper surface of the bottom plate. A threaded rod is fixedly connected to the upper surface of the sprocket. A cross plate is sleeved on the rod body of the threaded rod. A plurality of fixing rods are fixedly connected to the lower surface of the cross plate;

[0007] The front end, middle, and rear end of the upper surface of the supporting plate are all provided with sliding grooves. Inside the sliding grooves at the front end and rear end, sliding rods are arranged. The rod bodies of the sliding rods are all slidably connected with movable blocks. Inside the sliding groove in the middle, a lead screw is arranged. A slider is sleeved on the rod body of the lead screw. The upper surfaces of the movable blocks are all hingedly connected with support frames. One side of the middle part of the upper surface of the supporting plate is fixedly connected with a backing plate. One side of the upper surface of the supporting plate is hingedly connected with a telescopic plate. An electric guide rail is arranged on the inner wall of one side of the telescopic plate. An electric guide block is slidably connected to the rail body of the electric guide rail. An articulated frame is arranged inside the telescopic plate. One end of the articulated frame is provided with a movable plate;

[0008] The upper surface of the telescopic plate is fixedly connected with a first fitting wheel. The upper surface of the movable plate is fixedly connected with a second fitting wheel. A threaded hole is opened on the outer wall of one side of the movable plate. A measuring bottle is arranged on one side of the movable plate. A scale line is arranged on the bottle body of the measuring bottle. A liquid injection groove is opened on the outer wall of the side of the measuring bottle away from the movable plate;

[0009] Through the above technical solutions, the bridge pier detection device provides an efficient, accurate and safe detection solution through its innovative design and structure, and is an important tool for modern bridge maintenance and monitoring.

[0010] Further, universal wheels are arranged at the four corners of the lower surface of the bottom plate;

[0011] Through the above technical solutions, since universal wheels are arranged at the four corners of the lower surface of the bottom plate, the device can be moved better.

[0012] Further, a chain is meshed with the chain body of the sprocket;

[0013] Through the above technical solutions, since a chain is meshed with the chain body of the sprocket, the sprocket can rotate better.

[0014] Further, the ends of the support frames far away from the movable blocks are respectively hingedly connected with the front outer wall and the rear outer wall of the telescopic plate;

[0015] Through the above technical solutions, since the ends of the support frames far away from the movable blocks are respectively hingedly connected with the front outer wall and the rear outer wall of the telescopic plate, the telescopic plate can be lifted better.

[0016] Further, the measuring bottle is threadedly connected with the threaded hole;

[0017] Through the above technical solutions, since the measuring bottle is threadedly connected with the threaded hole, the measuring bottle can be fixed better.

[0018] Furthermore, a spirit level is fixedly connected to the front end at the center of the upper surface of the supporting plate, and the spirit level is electrically connected to a plurality of electric telescopic rods;

[0019] Through the above technical solution, a spirit level is fixedly connected to the front end at the center of the upper surface of the supporting plate, and the spirit level is electrically connected to a plurality of electric telescopic rods, so that the supporting plate can be better maintained in a horizontal state by the plurality of electric telescopic rods.

[0020] Furthermore, one end of the lead screw passes through the sliding groove to the side of the supporting plate and is fixedly connected to a turntable;

[0021] Through the above technical solution, one end of the lead screw passes through the sliding groove to the side of the supporting plate and is fixedly connected to a turntable, so that the lead screw can be better rotated by driving the turntable.

[0022] Furthermore, both the front outer wall and the rear outer wall of the slider are fixedly connected to the movable block;

[0023] Through the above technical solution, both the front outer wall and the rear outer wall of the slider are fixedly connected to the movable block, so that the slider can better drive the movable block to move.

[0024] Furthermore, a plurality of anti - detachment shafts are rotatably connected around the center of the upper surface of the bottom plate;

[0025] Through the above technical solution, a plurality of anti - detachment shafts are rotatably connected around the center of the upper surface of the bottom plate, so that the chain can be effectively prevented from detaching from the sprocket.

[0026] The utility model has the following beneficial effects:

[0027] 1. A bridge pier detection device proposed by the utility model, compared with the existing devices, by arranging a spirit level, placing the spirit level on the bottom plate, when detecting, controlling a plurality of electric telescopic rods to perform telescopic movements of different degrees according to the inclination angle displayed by the spirit level, so that the supporting plate is kept horizontal, then manually pulling the chain to drive the sprocket to rotate, so that the sprocket drives the threaded rod to rotate, and then the cross plate drives the fixed rod to descend through the rotation of the threaded rod, so that the fixed rod is inserted into the ground, thereby fixing the position of the device and avoiding the problem that the device may move during detection.

[0028] 2. The utility model proposes a bridge pier detection device. Compared with the existing device, the device uses a turntable to rotate the turntable to drive the screw to rotate, so that the screw drives the slider to move, and the slider drives the movable block to move, so that the support frame moves through the movement of the movable block, so that the support frame lifts the supporting plate, and then the first fitting wheel is fitted first, and then the second fitting wheel is fitted, and then the measuring bottle is installed on the movable plate and ink is injected, and then the electric guide block is moved to make the articulated frame drive the movable plate to extend, when the pier is tilted, the second fitting wheel squeezes the movable plate to tilt, so that the ink is in the tilt of the measuring bottle, and then after it is lowered, the angle between the ink and the scale line is observed to determine whether the pier is tilted. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is an axonometric diagram of a bridge pier detection device proposed by the utility model;

[0030] Figure 2 This is a structural schematic diagram of a supporting plate in a bridge pier detection device proposed by the utility model;

[0031] Figure 3 This is a structural schematic diagram of a bottom plate in a bridge pier detection device proposed by the utility model;

[0032] Figure 4 This is a partial axonometric diagram of a bridge pier detection device proposed by the utility model;

[0033] Figure 5 A cross-sectional view of a telescopic plate in a bridge pier detection device proposed by the utility model;

[0034] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0035] Legend:

[0036] 1. Bottom plate; 2. Universal wheel; 3. Support plate; 4. First fitting wheel; 5. Telescopic plate; 6. Second fitting wheel; 7. Movable plate; 8. Turntable; 9. Measuring bottle; 10. Chain; 11. Support frame; 12. Slide rod; 13. Screw rod; 14. Slider; 15. Pad; 16. Movable block; 17. Slide groove; 18. Fixed rod; 19. Threaded rod; 20. Cross plate; 21. Electric telescopic rod; 22. Sprocket; 23. Anti-slip shaft; 24. Electric guide rail; 25. Electric guide block; 26. Articulated frame; 27. Threaded hole; 28. Level; 29. ​​Scale line; 30. Liquid filling tank. DETAILED DESCRIPTION

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0038] Referring to Figures 1-5 , an embodiment provided by the present invention is as follows:

[0039] A bridge pier detection device includes a bottom plate 1. Electric telescopic rods 21 are hingedly connected near the four corners of the upper surface of the bottom plate 1. The output ends of the electric telescopic rods 21 are hingedly connected to a supporting plate 3. A sprocket 22 is rotatably connected to the center of the upper surface of the bottom plate 1. A threaded rod 19 is fixedly connected to the upper surface of the sprocket 22. A cross plate 20 is sleeved on the rod body of the threaded rod 19. A plurality of fixing rods 18 are fixedly connected to the lower surface of the cross plate 20;

[0040] Chutes 17 are provided at the front end, middle, and rear end of the upper surface of the supporting plate 3. Slide rods 12 are arranged inside the chutes 17 at the front end and the rear end. Movable blocks 16 are slidably connected to the rod bodies of the slide rods 12. A lead screw 13 is arranged inside the chute 17 in the middle. A slider 14 is sleeved on the rod body of the lead screw 13. Support frames 11 are hingedly connected to the upper surfaces of the movable blocks 16. A cushion plate 15 is fixedly connected to one side of the middle part of the upper surface of the supporting plate 3. A telescopic plate 5 is hingedly connected to one side of the upper surface of the supporting plate 3. An electric guide rail 24 is arranged on the inner wall of one side of the telescopic plate 5. An electric guide block 25 is slidably connected to the rail body of the electric guide rail 24. An articulated frame 26 is arranged inside the telescopic plate 5. One end of the articulated frame 26 is provided with a movable plate 7;

[0041] A first fitting wheel 4 is fixedly connected to the upper surface of the telescopic plate 5. A second fitting wheel 6 is fixedly connected to the upper surface of the movable plate 7. A threaded hole 27 is opened on the outer wall of one side of the movable plate 7. A measuring bottle 9 is arranged on one side of the movable plate 7. A scale line 29 is arranged on the bottle body of the measuring bottle 9. A liquid injection groove 30 is opened on the outer wall of the side of the measuring bottle 9 away from the movable plate 7;

[0042] Through its innovative design and structure, the bridge pier detection device provides an efficient, accurate and safe detection solution, and is an important tool for modern bridge maintenance and detection.

[0043] Universal wheels 2 are provided at the four corners of the lower surface of the base plate 1, and universal wheels 2 are provided at the four corners of the lower surface of the base plate 1, so that the device can be better moved, the chain body of the sprocket 22 is meshed with the chain 10, and the chain body of the sprocket 22 is meshed with the chain 10, so that the sprocket 22 can be better rotated, the end of the support frame 11 away from the movable block 16 is respectively hingedly connected to the front end outer wall and the rear end outer wall of the telescopic plate 5, and the end of the support frame 11 away from the movable block 16 is respectively hingedly connected to the front end outer wall and the rear end outer wall of the telescopic plate 5, so that the telescopic plate 5 can be better lifted, the measuring bottle 9 is threadedly connected to the threaded hole 27, and the measuring bottle 9 is threadedly connected to the threaded hole 27, so that the measuring bottle 9 can be better fixed.

[0044] A level 28 is fixedly connected to the front end at the center of the upper surface of the supporting plate 3, and the level 28 is electrically connected to multiple electric telescopic rods 21. The level 28 is fixedly connected to the front end at the center of the upper surface of the supporting plate 3, and the level 28 is electrically connected to multiple electric telescopic rods 21, so that the supporting plate 3 can be better kept in a horizontal state through the multiple electric telescopic rods 21. One end of the screw rod 13 passes through the slide groove 17 to one side of the supporting plate 3 and is fixedly connected to the turntable 8. One end of the screw rod 13 passes through the slide groove 17 to one side of the supporting plate 3 and is fixedly connected to the turntable 8, so that the screw rod 13 can be better driven to rotate through the turntable 8.

[0045] The front end outer wall and the rear end outer wall of the slider 14 are fixedly connected to the movable block 16, and the front end outer wall and the rear end outer wall of the slider 14 are fixedly connected to the movable block 16, so that the slider 14 can better drive the movable block 16 to move, and multiple anti-slip shafts 23 are rotatably connected around the center of the upper surface of the base plate 1. Multiple anti-slip shafts 23 are rotatably connected around the center of the upper surface of the base plate 1, which can effectively prevent the chain 10 from detaching from the sprocket 22.

[0046] Working principle: When in use, the operator moves the device to the side of the bridge pier column, then connects it to an external power source. Then, the level 28 is used to detect whether the supporting plate 3 is tilted. When the supporting plate 3 is tilted, multiple electric telescopic rods 21 are controlled to extend and retract to different degrees to make the supporting plate 3 reach a horizontal state. Then, the chain 10 is manually pulled to drive the sprocket 22 to rotate, so that the sprocket 22 drives the threaded rod 19 to rotate. Thus, the cross plate 20 drives the fixing rod 18 to descend through the rotation of the threaded rod 19, so that the fixing rod 18 is inserted into the ground to fix the position of the device. Then, the turntable 8 is rotated to drive the lead screw 13 to rotate, so that the lead screw 13 drives the slider 14 to move, so that the slider 14 drives the movable block 16 to move. Thus, the support frame 11 moves through the movement of the movable block 16, so that the support frame 11 raises the supporting plate 3. Then, the first fitting wheel 4 is first fitted, and then the second fitting wheel 6 is fitted. Then, the measuring bottle 9 is installed on the movable plate 7 and filled with ink. Then, the electric guide block 25 is moved to drive the articulated frame 26 to drive the movable plate 7 to extend. When the pier column is tilted, the second fitting wheel 6 presses the movable plate 7 to tilt, so that the ink in the measuring bottle 9 tilts. Then, after lowering, observing the angle between the ink and the scale line 29 can determine whether the pier column is tilted.

[0047] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bridge pier detection device, comprising a bottom plate (1), characterized in that: The upper surface of the base plate (1) is hingedly connected to electric telescopic rods (21) near four corners, and the output ends of the electric telescopic rods (21) are hingedly connected to the supporting plate (3). A sprocket (22) is rotatably connected to the center of the upper surface of the base plate (1), and a threaded rod (19) is fixedly connected to the upper surface of the sprocket (22). The rod body of the threaded rod (19) is sleeved with a cross plate (20), and the lower surface of the cross plate (20) is fixedly connected to a plurality of fixed rods (18); The front end, middle part and rear end of the upper surface of the support plate (3) are provided with a slide groove (17), the front end and the rear end of the slide groove (17) are provided with a slide rod (12), the rod body of the slide rod (12) is slidably connected with a movable block (16), the middle slide groove (17) is provided with a screw rod (13), the rod body of the screw rod (13) is sleeved with a slider (14), and the upper surface of the movable block (16) is hingedly connected with a support frame (11 ), a backing plate (15) is fixedly connected to one side of the middle of the upper surface of the supporting plate (3), a telescopic plate (5) is hingedly connected to one side of the upper surface of the supporting plate (3), an electric guide rail (24) is provided on the inner wall of one side of the telescopic plate (5), a rail body of the electric guide rail (24) is slidably connected to an electric guide block (25), an articulated frame (26) is provided inside the telescopic plate (5), and a movable plate (7) is provided at one end of the articulated frame (26); The upper surface of the telescopic plate (5) is fixedly connected to a first fitting wheel (4), the upper surface of the movable plate (7) is fixedly connected to a second fitting wheel (6), a threaded hole (27) is provided on one side of the outer wall of the movable plate (7), a measuring bottle (9) is provided on one side of the movable plate (7), a scale line (29) is provided on the bottle body of the measuring bottle (9), and a liquid injection groove (30) is provided on the outer wall of the measuring bottle (9) away from the movable plate (7).

2. A bridge pier detection device according to claim 1, characterized in that: Universal wheels (2) are provided at the four corners of the lower surface of the base plate (1).

3. A bridge pier detection device according to claim 1, characterized in that: The chain body of the sprocket (22) is meshedly connected with a chain (10).

4. A bridge pier detection device according to claim 1, characterized in that: One end of the support frame (11) away from the movable block (16) is hingedly connected to the front end outer wall and the rear end outer wall of the telescopic plate (5) respectively.

5. A bridge pier detection device according to claim 1, characterized in that: The measuring bottle (9) is threadedly connected to the threaded hole (27).

6. A bridge pier detection device according to claim 1, characterized in that: A level (28) is fixedly connected to the front end at the center of the upper surface of the supporting plate (3), and the level (28) is electrically connected to a plurality of electric telescopic rods (21).

7. A bridge pier detection device according to claim 1, characterized in that: One end of the screw rod (13) passes through the slide groove (17) to one side of the supporting plate (3) and is fixedly connected to the rotating disk (8).

8. A bridge pier detection device according to claim 1, characterized in that: The front end outer wall and the rear end outer wall of the sliding block (14) are both fixedly connected to the movable block (16).

9. A bridge pier detection device according to claim 1, characterized in that: A plurality of anti-slip shafts (23) are rotatably connected around the center of the upper surface of the bottom plate (1).

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