A lifting maintenance device for high bridge piers

Abstract

This utility model relates to the field of bridge pier technology, specifically a lifting maintenance device for bridge piers. It includes a first mounting beam with a mounting base on its outer surface, a first electrical distribution box at its bottom, a moving mechanism on one side of the first mounting beam, a maintenance mechanism on its top, a second mounting beam on one side of the moving mechanism, a second electrical distribution cabinet at its bottom, and a water storage tank on one side of the second electrical distribution cabinet. This lifting maintenance device for bridge piers features a moving mechanism that allows the nozzles to move up and down, facilitating pier maintenance and improving work efficiency. The maintenance mechanism allows the nozzles to swing, ensuring more even maintenance and improving the overall maintenance effect.

Description

Technical Field

[0001] This utility model relates to the field of bridge pier technology, specifically a lifting maintenance device for bridge piers. Background Technology

[0002] Cast-in-place bridge piers require curing after the cement has set to keep the concrete surface moist, ensuring proper hydration and hardening. If curing is not performed promptly, the hydration reaction stops as the concrete surface loses water, and surface shrinkage occurs. Under shrinkage stress, cracks will form in the concrete structure, affecting its safety and normal use. Currently, the technology for spraying bridge piers is quite varied, with most methods involving surrounding the pier with spray pipes and supplying water through the ground.

[0003] Current equipment can only cure cement in a fixed position, resulting in excessively long curing time for the entire pier and reduced work efficiency. Furthermore, the fixed position of the water spray pipe during curing leads to uneven water spraying, which in turn reduces the quality of curing. Therefore, there is an urgent need for a lifting curing device for high bridge piers to improve these problems. Summary of the Invention

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to propose a lifting maintenance device for high bridge piers to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, one embodiment of this utility model provides a bridge high pier lifting maintenance device, including a first mounting beam, a mounting seat on the outer surface of the first mounting beam, a first distribution box at the bottom of the first mounting beam, a moving mechanism on one side of the first mounting beam, a maintenance mechanism on the top of the moving mechanism, a second mounting beam on one side of the moving mechanism, a second distribution cabinet at the bottom of the second mounting beam, a water storage tank on one side of the second distribution cabinet, a cable reel on one side of both the water storage tank and the first distribution cabinet, a fixing seat on the outer surface of the second mounting beam, a water pump on the top of both the fixing seat and the mounting seat, and a connecting frame inside both the first and second mounting beams.

[0007] The present invention is further configured such that: the moving mechanism includes a mounting sleeve, a first hydraulic cylinder is provided on the top of the mounting sleeve, a first telescopic rod is fixedly connected to the output end of the first hydraulic cylinder, a moving frame is provided inside the mounting sleeve, a second hydraulic cylinder is provided on the top of the moving frame, a second telescopic rod is fixedly connected to the output end of the second hydraulic cylinder, and a fixing plate is provided on one side of the mounting sleeve.

[0008] By adopting the above technical solution, the equipment can be moved.

[0009] The present invention is further configured such that: a mounting block is provided on one side of the first hydraulic cylinder, a fixing column is provided inside the mounting block, and a connector is provided on one side of the first telescopic rod, with a limit post provided inside the connector.

[0010] By adopting the above technical solution, the limiting column can be moved.

[0011] The present invention is further configured such that: a first rotating base is provided at the bottom of the second hydraulic cylinder, and a second rotating base is provided at the top of the second telescopic rod.

[0012] By adopting the above technical solution, the second hydraulic cylinder can be made to rotate.

[0013] The present invention is further configured such that: a groove is provided inside the mounting sleeve, the groove is adapted to the movable frame, and the movable frame is slidably connected to the groove.

[0014] By adopting the above technical solution, the mobile frame can be moved.

[0015] The present invention is further configured such that: the maintenance mechanism includes a protective cover, a motor is installed inside the protective cover, a rotating shaft is fixedly connected to the output end of the motor, a half gear is installed on the top of the rotating shaft, a mounting box is installed on the top of the fixing plate, a spray nozzle is installed on one side of the mounting box, and a gear ring is installed on one side of the mounting box.

[0016] By adopting the above technical solution, the nozzle can be made to oscillate.

[0017] The present invention is further configured such that: a slider is provided at the bottom of the mounting box, and a groove is provided at the top of the fixing plate; the groove is adapted to the slider, and the slider is slidably connected to the groove.

[0018] By adopting the above technical solution, the installation box can be moved.

[0019] In summary, the beneficial technical effects of this utility model are as follows:

[0020] 1. The bridge pier lifting maintenance device is equipped with a moving mechanism. The first hydraulic cylinder can push the first telescopic rod to extend and retract, thereby detaching the upper mounting sleeve from the pier. The second hydraulic cylinder can push the second telescopic rod to extend and retract, thereby moving the upper mounting sleeve up and down, raising the device, and moving the nozzle up and down, thus facilitating the maintenance of the pier and improving work efficiency.

[0021] 2. The bridge pier lifting maintenance device is equipped with a maintenance mechanism. The motor drives the half gear to rotate, which in turn drives the gear ring to move, which in turn moves the installation box, which in turn makes the nozzle swing, thus making the maintenance more uniform and improving the maintenance effect.

[0022] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the first mounting beam of this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the moving mechanism of this utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the limiting post of this utility model;

[0028] Figure 5 This is a utility model Figure 4 Enlarged structural diagram at point A;

[0029] Figure 6 This is a schematic diagram of the structure of the mounting sleeve of this utility model;

[0030] Figure 7 This is a schematic diagram of the structure of the maintenance mechanism of this utility model;

[0031] Figure 8 This is a schematic diagram of the installation box of this utility model;

[0032] Figure 9 This is a structural schematic diagram of the fixing plate of this utility model.

[0033] In the diagram: 1. First mounting beam; 2. Mounting base; 3. First distribution box; 4. Moving mechanism; 5. Maintenance mechanism; 6. Second mounting beam; 7. Second distribution cabinet; 8. Water storage tank; 9. Cable reel; 10. Fixed base; 11. Water pump; 12. Connecting frame; 13. Mounting sleeve; 14. First hydraulic cylinder; 15. First telescopic rod; 16. Moving frame; 17. Second hydraulic cylinder; 18. Second telescopic rod; 19. Fixed plate; 20. Mounting block; 21. Fixed column; 22. Connector; 23. Limiting column; 24. First rotating base; 25. Second rotating base; 26. Groove; 27. Protective cover; 28. Motor; 29. ​​Rotating shaft; 30. Half gear; 31. Mounting box; 32. Nozzle; 33. Gear ring; 34. Slider; 35. Slide groove. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model. Example 1

[0035] Reference Figure 1 and Figure 2 This utility model discloses a bridge pier lifting maintenance device, including a first mounting beam 1, with a mounting seat 2 on the outer surface of the first mounting beam 1. In this embodiment, the mounting seat 2 is fixedly connected to the first mounting beam 1. A first power distribution box 3 is provided at the bottom of the first mounting beam 1, which can supply power to a water pump 11. A moving mechanism 4 is provided on one side of the first mounting beam 1, which can move the device. A maintenance mechanism 5 is provided at the top of the moving mechanism 4, which can maintain the pier. A second mounting beam 6 is provided on one side of the moving mechanism 4, and a maintenance mechanism 5 is provided at the bottom of the second mounting beam 6. There is a second power distribution cabinet 7, which can supply power to the water pump 11. A water storage tank 8 is provided on one side of the second power distribution cabinet 7. Both the water storage tank 8 and the first power distribution cabinet are provided with a cable reel 9, which is existing technology and can reel in the wire. A fixing seat 10 is provided on the outer surface of the second mounting beam 6 and is fixedly connected to the second mounting beam 6. The top of the fixing seat 10 and the mounting seat 2 are both provided with water pumps 11, which are connected to the water storage tank 8 through pipes. Both the first mounting beam 1 and the second mounting beam 6 are provided with connecting frames 12, which can move inside the first mounting beam 1 and the second mounting beam 6.

[0036] Reference Figure 1 and Figures 3 to 6The moving mechanism 4 includes a mounting sleeve 13. A first hydraulic cylinder is mounted on the top of the mounting sleeve 13, and a first telescopic rod 15 is fixedly connected to the output end of the first hydraulic cylinder. In this embodiment, the first telescopic rod 15 can extend and retract. A moving frame 16 is provided inside the mounting sleeve 13, which can move. A second hydraulic cylinder is mounted on the top of the moving frame 16, and a second telescopic rod 18 is fixedly connected to the output end of the second hydraulic cylinder, which can extend and retract. A fixing plate 19 is provided on one side of the mounting sleeve 13 and is fixedly connected to the mounting beam, enabling the equipment to move, thereby making maintenance more convenient. To improve work efficiency, a mounting block 20 is provided on one side of the first hydraulic cylinder to fix the first hydraulic cylinder. A fixing column 21 is provided inside the mounting block 20 and is fixedly connected to the mounting beam. A connector 22 is provided on one side of the first telescopic rod 15 and is fixedly connected to the first telescopic rod 15. A limit column 23 is provided inside the connector 22 and is fixedly connected to the moving frame 16. The limit column 23 can be moved, which in turn can move the moving frame 16, which in turn can drive the mounting sleeve 13 to move, which in turn can detach the fixing plate 19 from the outer surface of the pier column, which in turn can move the equipment.

[0037] Reference Figure 1 and Figures 3 to 6 The bottom of the second hydraulic cylinder is provided with a first rotating base 24. In this embodiment, the first mounting base is fixedly connected to the bottom moving mechanism 4, and the rotating base enables the second hydraulic cylinder to move. The top of the second telescopic rod 18 is provided with a second rotating base 25, which is fixedly connected to the top moving frame 16. Its function is the same as that of the first rotating base 24, enabling the second hydraulic cylinder to rotate, thereby enabling the moving frame 16 to move. The mounting sleeve 13 has a groove 26 inside, which is adapted to the moving frame 16, and the moving frame 16 is slidably connected to the groove 26, enabling the moving frame 16 to move, thereby enabling the moving frame 16 to drive the mounting sleeve 13 to move, thereby enabling the equipment to move.

[0038] Reference Figure 1 , Figure 7 , Figure 8 and Figure 9The maintenance mechanism 5 includes a protective cover 27. In this embodiment, the protective cover 27 is fixedly connected to the mounting sleeve 13. A motor 28 is installed inside the protective cover 27. A rotating shaft 29 is fixedly connected to the output end of the motor 28. A half gear 30 is installed on the top of the rotating shaft 29 and is fixedly connected to the rotating shaft 29. A mounting box 31 is installed on the top of the fixing plate 19 and is connected to the water pump 11 through a pipe. Its function is similar to a water tank. A nozzle 32 is installed on one side of the mounting box 31 to spray water. A gear ring 33 is installed on one side of the mounting box 31. The nozzle 32 is adapted to the half gear 30, which allows the nozzle to swing, thereby making the maintenance of the pier more uniform and improving the maintenance effect. The bottom of the mounting box 31 is provided with a slider 34, which is fixedly connected to the mounting box 31. The top of the fixing plate 19 is provided with a sliding groove 35, which is adapted to the slider 34 and the slider 34 is slidably connected to the sliding groove 35, which allows the mounting box 31 to move, thereby allowing the nozzle 32 to move, and thus allowing the nozzle 32 to swing left and right, thereby improving the maintenance effect.

[0039] The implementation principle of this embodiment is as follows:

[0040] The bridge pier lifting maintenance device is equipped with a maintenance mechanism 5. When using the device, the operator starts the motor 28 and the water pump 11. The water pump 11 pumps water from the water storage tank 8 into the installation box 31 and sprays the water through the nozzle 32 to maintain the pier. The operation of the motor 28 drives the rotating shaft 29 to rotate, which in turn drives the half gear 30 to rotate. The rotation of the half gear 30 drives the gear ring 33 to move, which in turn drives the installation box 31 to move. Since the bottom of the installation box 31 is equipped with a slider 34, the slider 34 can move inside the sliding groove 35, which in turn moves the installation box 31. This causes the installation box 31 to drive the nozzle 32 to reciprocate, which in turn causes the nozzle 32 to swing left and right, thus making the maintenance more uniform and improving the maintenance effect.

[0041] When the equipment needs to be moved, the operator activates the first hydraulic cylinder at the top of the top mounting sleeve 13. The first hydraulic cylinder extends the first telescopic rod 15, which in turn moves the connector 22. This movement of the connector 22 moves the limiting post 23, which in turn moves the moving frame 16. Because the moving frame 16 is subjected to forces on both sides, it moves diagonally. This diagonal movement of the moving frame 16 then moves the mounting sleeve 13, which in turn moves the fixing plate 19. This movement of the fixing plate 19 disengages the device from the outer surface of the pier, thus freeing the top-level moving mechanism 4 from clamping the pier. Subsequently, the staff activated the second hydraulic cylinder, which extended the second telescopic rod 18. The extension of the second telescopic rod 18 pushed the second rotating base 25 upward. The movement of the second rotating base 25 caused the top-level moving frame 16 to move upward, which in turn caused the top-level mounting sleeve 13 to move upward. Then, the staff used the first hydraulic cylinder to make the top-level fixing plate 19 contact the outer surface of the pier, thereby fixing the top-level moving mechanism 4. Then, by controlling the movement of the bottom moving rod through the above process, the upward movement of the equipment can be completed. During the climbing process, the pier can also be maintained, making maintenance more convenient and improving work efficiency.

[0042] Compared with the prior art, the present invention has the following advantages:

[0043] 1. The bridge pier lifting maintenance device is equipped with a moving mechanism 4. The first hydraulic cylinder can push the first telescopic rod 15 to extend and retract, thereby detaching the upper mounting sleeve 13 from the pier. The second hydraulic cylinder can push the second telescopic rod 18 to extend and retract, thereby moving the upper mounting sleeve 13 up and down, thereby raising the equipment and moving the nozzle 32 up and down, thereby facilitating the maintenance of the pier and improving work efficiency.

[0044] 2. The bridge high pier column lifting maintenance device is equipped with a maintenance mechanism 5. The motor 28 can drive the half gear 30 to rotate, which in turn drives the gear ring 33 to move, which in turn moves the mounting box 31, which in turn makes the nozzle 32 swing, thereby making the maintenance more uniform and improving the maintenance effect.

[0045] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A lifting maintenance device for high bridge piers, characterized in that: The system includes a first mounting beam (1), an mounting base (2) on the outer surface of the first mounting beam (1), a first distribution box (3) at the bottom of the first mounting beam (1), a moving mechanism (4) on one side of the first mounting beam (1), a maintenance mechanism (5) at the top of the moving mechanism (4), a second mounting beam (6) on one side of the moving mechanism (4), a second distribution cabinet (7) at the bottom of the second mounting beam (6), a water storage tank (8) on one side of the second distribution cabinet (7), a cable reel (9) on one side of both the water storage tank (8) and the first distribution cabinet, a fixed base (10) on the outer surface of the second mounting beam (6), a water pump (11) at the top of both the fixed base (10) and the mounting base (2), and a connecting frame (12) inside both the first mounting beam (1) and the second mounting beam (6).

2. The bridge high pier column lifting maintenance device according to claim 1, characterized in that: The moving mechanism (4) includes a mounting sleeve (13), a first hydraulic cylinder (14) is provided on the top of the mounting sleeve (13), a first telescopic rod (15) is fixedly connected to the output end of the first hydraulic cylinder (14), a moving frame (16) is provided inside the mounting sleeve (13), a second hydraulic cylinder (17) is provided on the top of the moving frame (16), a second telescopic rod (18) is fixedly connected to the output end of the second hydraulic cylinder (17), and a fixing plate (19) is provided on one side of the mounting sleeve (13).

3. The bridge high pier column lifting maintenance device according to claim 2, characterized in that: A mounting block (20) is provided on one side of the first hydraulic cylinder (14), and a fixing column (21) is provided inside the mounting block (20). A connector (22) is provided on one side of the first telescopic rod (15), and a limit column (23) is provided inside the connector (22).

4. The bridge pier lifting maintenance device according to claim 2, characterized in that: The bottom of the second hydraulic cylinder (17) is provided with a first rotating base (24), and the top of the second telescopic rod (18) is provided with a second rotating base (25).

5. A bridge pier lifting maintenance device according to claim 2, characterized in that: The mounting sleeve (13) has a groove (26) inside, which is adapted to the movable frame (16), and the movable frame (16) is slidably connected to the groove (26).

6. A bridge pier lifting maintenance device according to claim 2, characterized in that: The maintenance mechanism (5) includes a protective cover (27), inside which a motor (28) is installed. The output end of the motor (28) is fixedly connected to a rotating shaft (29). A half gear (30) is provided on the top of the rotating shaft (29). A mounting box (31) is provided on the top of the fixing plate (19). A nozzle (32) is provided on one side of the mounting box (31). A gear ring (33) is provided on one side of the mounting box (31).

7. A bridge pier lifting maintenance device according to claim 6, characterized in that: The bottom of the mounting box (31) is provided with a slider (34), and the top of the fixing plate (19) is provided with a groove (35). The groove (35) is adapted to the slider (34), and the slider (34) and the groove (35) are slidably connected.

Images