Wharf pile foundation repairing device

Abstract

The utility model discloses a wharf pile foundation repairing device, which belongs to the technical field of pile foundation repairing and comprises a mounting plate, a plurality of telescopic walking components are fixedly connected to the side edge of the mounting plate, a plurality of steel wire rope control components are fixedly connected to the bottom surface of the mounting plate, and steel wire ropes are respectively wound on the steel wire rope control components. The movable ends of the steel wire ropes are fixedly connected with the same fixing plate, the bottom face of the fixing plate is in transmission connection with a pile foundation repairing assembly and a miniature camera, and the miniature camera is located on one side of the pile foundation repairing assembly. The pile foundation repairing assembly, the steel wire rope control assembly, the telescopic walking assembly and the miniature camera are all electrically connected with an external controller. According to the wharf pile foundation repairing device adopting the structure, the pile foundation can be quickly repaired, piling is not needed again, material waste can be reduced, the repairing period of the pile foundation is shortened, cost is reduced, and passing is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of pile foundation repair, in particular to a dock pile foundation repair device. Background Art

[0002] The wharf structure has been operating in the river and sea environment for a long time. Due to the constant changes in tidal water levels and frequent alternations between dry and wet, cracks of varying widths will appear on the wharf's pile foundation, longitudinal and transverse beams, panel bottom, and surface layer. The durability of the structure has been greatly tested, affecting its safe use.

[0003] The existing technology does not have a good and quick repair method for the approach bridge pile foundation after it is damaged. It usually takes re-pile driving or cutting off the pile top and connecting the pile. If the pile is re-driven, the cycle is long and the cost is high; if the pile is cut off and connected, the cycle is long, the material is wasted, and the reliability of the connection quality is low; if the damaged part of the pile top is directly cut off and the bridge deck is erected, the navigation height is insufficient. Utility Model Content

[0004] The utility model aims to provide a wharf pile foundation repairing device to solve the above problems and achieve the purpose of quickly repairing the pile foundation.

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

[0006] A dock pile foundation repair device comprises a mounting plate, a plurality of telescopic walking assemblies are fixedly connected to the side of the mounting plate, a plurality of wire rope control assemblies are fixedly connected to the bottom surface of the mounting plate, a plurality of wire rope control assemblies are respectively wound with wire ropes, a plurality of movable ends of the wire ropes are fixedly connected to the same fixing plate, a pile foundation repair assembly and a micro camera are transmission-connected to the bottom surface of the fixing plate, and the micro camera is located on one side of the pile foundation repair assembly;

[0007] The pile foundation repair component, the wire rope control component, the telescopic walking component, and the micro camera are all electrically connected to an external controller.

[0008] Preferably, the telescopic walking assembly includes a base plate, one end of the base plate is fixedly connected to the side of the mounting plate, the other end of the base plate is fixedly connected to the fixed end of the walking control telescopic cylinder, the movable end of the walking control telescopic cylinder is connected to the walking wheel, the walking wheel walks along the edge of the pile foundation to be repaired, and the walking control telescopic cylinder is electrically connected to the external controller.

[0009] Preferably, the wire rope control assembly comprises a motor fixing plate, one end of the motor fixing plate is fixedly connected to the bottom surface of the mounting plate, the other end of the motor fixing plate is fixedly connected to a wire rope control motor, the output end shaft of the wire rope control motor is connected to a first gear, a second gear is meshed below the first gear, a rotating shaft is fixedly connected through the middle of the second gear, both ends of the rotating shaft are rotatably connected to a limit plate, and the limit plate is fixedly connected to the bottom surface of the mounting plate;

[0010] The wire rope control motor is electrically connected to the external controller.

[0011] Preferably, two limiting rings are sleeved on the rotating shaft, and the two limiting rings are both located between the second gear and the limiting plate, and a space for winding the steel wire rope is left between the two limiting rings.

[0012] Preferably, the pile foundation repair assembly comprises a drill-controlled telescopic cylinder, the fixed end of which is fixed to the bottom surface of a fixed plate, the movable end of which is fixedly connected to a drive motor, and the output end of which is connected to a drill bit;

[0013] The drilling tool control telescopic cylinder, the driving motor and the external controller are electrically connected.

[0014] Preferably, a through hole is left on the fixing plate, an external perfusion pipe is passed through the through hole, the external perfusion pipe is located on one side of the drill bit, and the external perfusion pipe is fixedly connected to the fixing plate through a sealing flange.

[0015] Compared with the prior art, the utility model has the following advantages and technical effects:

[0016] When the utility model is in use, the repair device can be hoisted into the sonic detection tube, and the telescopic walking component can be used to walk in the sonic detection tube to the damaged part of the pile foundation, and then the wire rope control component can be used to control the lowering of the wire rope, so that the pile foundation repair component can drill holes in the damaged part of the pile foundation and form a grouting area, and then the area can be poured with concrete to complete the repair of the pile foundation. The micro camera can monitor the repair situation in real time and feed back the repair picture to the external controller. The operator can adjust the pile foundation repair component in real time according to the feedback repair picture to achieve the best repair effect. The utility model can quickly repair the pile foundation without re-piling, and can reduce material waste, reduce the repair cycle of the pile foundation, reduce costs, and does not affect traffic. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the utility model;

[0020] Figure 3 for Figure 2 A magnified view of middle;

[0021] Figure 4 This is a diagram of the use state of the utility model;

[0022] Figure numerals: 1. Mounting plate; 2. Travel control telescopic cylinder; 3. Travel wheel; 4. Wire rope; 5. Fixed plate; 601. Motor fixed plate; 602. Wire rope control motor; 603. First gear; 604. Second gear; 605. Limit plate; 606. Limit ring; 607. Rotating shaft; 7. External perfusion pipe; 8. Drill tool control telescopic cylinder; 9. Drive motor; 10. Drill bit; 11. Sealing flange; 13. Miniature camera; 14. Pile foundation to be repaired; 15. Acoustic detection tube. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] like Figure 1-4 As shown, the utility model provides a dock pile foundation repair device, including a mounting plate 1, a plurality of telescopic walking components are fixedly connected to the side of the mounting plate 1, a plurality of wire rope control components are fixedly connected to the bottom surface of the mounting plate 1, a plurality of wire rope control components are respectively wound with wire ropes 4, the movable ends of the plurality of wire ropes 4 are fixedly connected to the same fixing plate 5, a pile foundation repair component and a micro camera 13 are transmission-connected to the bottom surface of the fixing plate 5, and the micro camera 13 is located on one side of the pile foundation repair component;

[0026] The pile foundation repair component, the wire rope control component, the telescopic walking component, and the micro camera 13 are all electrically connected to the external controller.

[0027] When in use, the repair device can be suspended into the sonic detection tube 15, and the telescopic walking component can be used to walk in the sonic detection tube 15 to the damaged part of the pile foundation 14 to be repaired, and then the wire rope 4 can be controlled to be lowered by the wire rope control component, so that the pile foundation repair component can drill holes in the damaged part of the pile foundation and form a grouting area, and then the area can be poured with concrete to complete the repair of the pile foundation, and the micro camera 13 can monitor the repair situation in real time, and feed back the repair picture to the external controller, and the operator can adjust the pile foundation repair component in real time according to the feedback repair picture to achieve the best repair effect. The utility model can quickly repair the pile foundation without re-piling, and can reduce the waste of materials, reduce the repair cycle of the pile foundation, reduce costs, and do not affect traffic.

[0028] A further optimized solution is that the telescopic walking assembly includes a base plate, one end of the base plate is fixedly connected to the side of the mounting plate 1, the other end of the base plate is fixedly connected to the fixed end of the walking control telescopic cylinder 2, the movable end of the walking control telescopic cylinder 2 is connected to the walking wheel 3, the walking wheel 3 walks along the edge of the pile foundation 14 to be repaired, and the walking control telescopic cylinder 2 is electrically connected to the external controller.

[0029] The travel control telescopic cylinder 2 can be applied to pipes of different diameters, thus improving the applicability of the device.

[0030] Further optimized solution, the wire rope control assembly includes a motor fixing plate 601, one end of the motor fixing plate 601 is fixedly connected to the bottom surface of the mounting plate 1, the other end of the motor fixing plate 601 is fixedly connected to the wire rope control motor 602, the output end shaft of the wire rope control motor 602 is connected to the first gear 603, the lower part of the first gear 603 is meshed with the second gear 604, the middle part of the second gear 604 is penetrated and fixedly connected with a rotating shaft 607, the two ends of the rotating shaft 607 are rotatably connected with the limit plate 605, and the limit plate 605 is fixedly connected to the bottom surface of the mounting plate 1;

[0031] The wire rope control motor 602 is electrically connected to an external controller.

[0032] There are preferably three wire rope control assemblies, and the angle adjustment of the pile foundation repair assembly can be achieved by adjusting the length of the wire rope 4 in different directions.

[0033] According to a further optimized solution, two limiting rings 606 are sleeved on the rotating shaft 607 , and both limiting rings 606 are located between the second gear 604 and the limiting plate 605 , and a space for winding the steel wire rope 4 is left between the two limiting rings 606 .

[0034] Further optimizing the scheme, the pile foundation repair assembly includes a drill control telescopic cylinder 8, the fixed end of the drill control telescopic cylinder 8 is fixed to the bottom surface of the fixed plate 5, the movable end of the drill control telescopic cylinder 8 is fixedly connected to a drive motor 9, and the output end shaft of the drive motor 9 is connected to a drill bit 10;

[0035] The drilling tool control telescopic cylinder 8 and the driving motor 9 are electrically connected to the external controller.

[0036] The drill bit 10 can drill holes in the damaged part of the pile foundation 14 to be repaired, so that the defective position of the pile foundation 14 to be repaired forms a grouting area.

[0037] According to a further optimized solution, a through hole is left on the fixing plate 5 , an external perfusion pipe 7 is passed through the through hole, the external perfusion pipe 7 is located on one side of the drill bit 10 , and the external perfusion pipe 7 is fixedly connected to the fixing plate 5 through a sealing flange 11 .

[0038] The external grouting pipe 7 can perform grouting filling on the grouting area to achieve the repair of the pile foundation 14 to be repaired.

[0039] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0040] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A dock pile foundation repair device, characterized by: It comprises a mounting plate (1), a plurality of telescopic walking assemblies are fixedly connected to the side of the mounting plate (1), a plurality of wire rope control assemblies are fixedly connected to the bottom surface of the mounting plate (1), a plurality of wire rope control assemblies are respectively wound with wire ropes (4), the movable ends of the plurality of wire ropes (4) are fixedly connected to the same fixing plate (5), a pile foundation repair assembly and a micro camera (13) are transmission-connected to the bottom surface of the fixing plate (5), and the micro camera (13) is located on one side of the pile foundation repair assembly; The pile foundation repair component, the wire rope control component, the telescopic walking component, and the micro camera (13) are all electrically connected to an external controller.

2. A dock pile foundation repair device according to claim 1, characterized in that: The telescopic walking assembly comprises a base plate, one end of the base plate is fixedly connected to the side of the mounting plate (1), the other end of the base plate is fixedly connected to the fixed end of a walking control telescopic cylinder (2), the movable end of the walking control telescopic cylinder (2) is connected to a walking wheel (3), the walking wheel (3) walks along the edge of the pile foundation (14) to be repaired, and the walking control telescopic cylinder (2) is electrically connected to the external controller.

3. A dock pile foundation repair device according to claim 1, characterized in that: The wire rope control assembly comprises a motor fixing plate (601), one end of the motor fixing plate (601) is fixedly connected to the bottom surface of the mounting plate (1), the other end of the motor fixing plate (601) is fixedly connected to a wire rope control motor (602), the output end shaft of the wire rope control motor (602) is connected to a first gear (603), a second gear (604) is meshed below the first gear (603), a rotating shaft (607) is passed through and fixedly connected to the middle of the second gear (604), both ends of the rotating shaft (607) are rotatably connected to a limit plate (605), and the limit plate (605) is fixedly connected to the bottom surface of the mounting plate (1); The wire rope control motor (602) is electrically connected to the external controller.

4. A dock pile foundation repair device according to claim 3, characterized in that: Two limiting rings (606) are sleeved on the rotating shaft (607), and the two limiting rings (606) are both located between the second gear (604) and the limiting plate (605). A space for winding the steel wire rope (4) is left between the two limiting rings (606).

5. The device for repairing a dock pile foundation according to claim 1, characterized in that: The pile foundation repair assembly comprises a drill tool controlled telescopic cylinder (8), the fixed end of the drill tool controlled telescopic cylinder (8) is fixed to the bottom surface of the fixed plate (5), the movable end of the drill tool controlled telescopic cylinder (8) is fixedly connected to a drive motor (9), and the output end of the drive motor (9) is axially connected to a drill bit (10); The drilling tool control telescopic cylinder (8) and the driving motor (9) are electrically connected to the external controller.

6. A dock pile foundation repair device according to claim 5, characterized in that: A through hole is left on the fixing plate (5), an external perfusion pipe (7) is passed through the through hole, the external perfusion pipe (7) is located on one side of the drill bit (10), and the external perfusion pipe (7) is fixed to the fixing plate (5) via a sealing flange (11).

Images