Pipe gallery side wall waterproof roll construction device

Abstract

The utility model discloses a pipe gallery side wall waterproof roll construction device, and belongs to the field of waterproof roll construction. A pipe gallery side wall waterproof coiled material construction device comprises a vehicle frame and further comprises a lifting unit arranged on the vehicle frame and used for driving coiled materials to move in the vertical direction of a pipe gallery side wall, a laying unit is arranged on the lifting unit and used for laying the coiled materials on the pipe gallery side wall, and an adjusting unit is arranged on the laying unit and used for adjusting the coiled materials on the pipe gallery side wall. When the lifting unit ascends to the top of the pipe gallery side wall, the adjusting unit can drive the laying unit to rotate towards the top of the pipe gallery side wall; the slicking unit is arranged on the laying unit, and when the laying unit rotates towards the top of the side wall of the pipe gallery, the slicking unit can slick the coiled material between the side wall and the top of the pipe gallery; the utility model can overcome the problems of time and labor wasting, high danger coefficient, low laying efficiency and poor laying quality in the laying of the waterproof coiled material of the side wall of the pipe gallery.

Description

Technical Field

[0001] This utility model relates to the field of waterproof membrane construction technology, and in particular to a waterproof membrane construction device for pipe gallery sidewalls. Background Technology

[0002] The side walls of a utility tunnel refer to the wall sections located on both sides inside the tunnel. They are underground passage structures used for pipeline laying and maintenance, and are usually made of steel or reinforced concrete. Their main function is to support and protect the pipelines inside the tunnel, preventing them from being damaged by external pressure or groundwater. To prevent groundwater from seeping into the tunnel, waterproof membrane is usually laid on the side walls of the tunnel.

[0003] Currently, when laying waterproof membrane on the side walls of pipe gallery, scaffolding is usually required, which is not only time-consuming and labor-intensive, but also has a high risk factor. The laying efficiency of waterproof membrane is low, and it is difficult to guarantee the laying quality of waterproof membrane. In addition, although the existing waterproof membrane laying equipment can improve the laying efficiency, manual work is still required at the corners of the side walls. Utility Model Content

[0004] The purpose of this utility model is to solve the problems of time-consuming and labor-intensive, high risk factor, low laying efficiency and poor laying quality of waterproof membrane laying on the side wall of pipe gallery in the existing technology, and to propose a construction device for waterproof membrane laying on the side wall of pipe gallery.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A waterproof membrane construction device for pipe gallery sidewalls includes a frame and further includes: a lifting unit mounted on the frame for driving the membrane to move vertically along the pipe gallery sidewall; a laying unit mounted on the lifting unit for laying the membrane on the pipe gallery sidewall; and an adjusting unit mounted on the laying unit, which can drive the laying unit to rotate toward the top of the pipe gallery sidewall when the lifting unit rises to the top of the pipe gallery sidewall; and a leveling unit mounted on the laying unit, which can level the membrane between the pipe gallery sidewall and the top when the laying unit rotates toward the top of the pipe gallery sidewall.

[0007] To facilitate the laying of waterproof membrane on the side walls of the pipe gallery at higher elevations, preferably, the lifting unit includes a mounting plate fixedly connected to the frame. The mounting plate has a movable groove and a limiting groove. A screw is rotatably connected inside the movable groove. A drive motor connected to the screw is fixedly connected to the frame. A movable part is provided on the screw. The movable part is threadedly connected to the screw and slidably connected to the movable groove and the limiting groove.

[0008] To ensure the stability of the waterproof membrane installation, the system further includes a connector fixedly connected to the movable part, a telescopic member sleeved on the connector, and multiple sets of first springs fixedly connected between the telescopic member and the connector.

[0009] To further improve the quality of waterproof membrane laying, the laying unit includes a movable frame hinged to the side of the expansion joint away from the connector. The movable frame has pressure rollers symmetrically connected inside. The inner wall of the movable frame has symmetrically opened mounting grooves. A membrane roller is installed inside the mounting groove and is located between two sets of pressure rollers.

[0010] To facilitate monitoring of the progress of waterproof membrane installation, the adjustment unit further includes a compression groove on the top of the movable frame, a pressure plate slidably connected inside the compression groove, and multiple sets of second springs fixedly connected between the pressure plate and the compression groove.

[0011] Furthermore, it also includes a cylinder fixedly connected to the telescopic component on the side near the movable frame, and a connecting pipe connects the cylinder to the compression groove.

[0012] To facilitate adjustment of the laying direction of the waterproof membrane, the leveling unit further includes symmetrically arranged grooves at the bottom of the movable frame. A third spring is fixedly connected inside the groove, and a scraper that slides through the groove is fixedly connected to the end of the third spring. The end of the scraper is inclined.

[0013] To ensure the stability of the waterproof membrane laying on the top of the side wall of the pipe gallery, a control component is further included, which is fixedly connected in the slide groove. The third spring is sleeved on the outside of the control component, and the control component is electrically connected to the drive motor.

[0014] To facilitate the installation and removal of the roll material, the mounting groove extends from the inner wall of the movable frame to the outside, and the mounting groove is arranged in an inverted L shape to match the size of the roll material shaft end.

[0015] To facilitate the adjustment of the laying position of the pipe gallery side wall and improve the stability of the equipment during use, the bottom of the frame is further provided with multiple sets of traveling wheels, and a fixing frame is fixedly connected between the frame and the mounting plate.

[0016] Compared with the prior art, this utility model provides a construction device for waterproof membrane on the side wall of a pipe gallery, which has the following beneficial effects:

[0017] 1. The waterproof membrane construction device for the side wall of the utility tunnel can move the laying unit up and down along the side wall of the utility tunnel through the lifting unit, and lay the waterproof membrane on the side wall of the utility tunnel from bottom to top. It is not only simple to operate, but also saves time and labor. It can also avoid workers from working at height, improve the safety factor of waterproof membrane laying, and improve the laying efficiency of waterproof membrane.

[0018] 2. The waterproof membrane construction device for the side wall of the utility tunnel can automatically adjust the laying direction of the waterproof membrane when it is laid to the top of the side wall of the utility tunnel through the adjustment unit. When adjusting the direction, the scraping unit can scrape the corners of the side wall of the utility tunnel to smooth it. This not only improves the laying efficiency of the waterproof membrane, but also greatly improves the laying quality of the waterproof membrane.

[0019] The parts not covered in this device are the same as or can be implemented using existing technologies. This utility model can overcome the problems of time-consuming and labor-intensive, high risk factor, low laying efficiency and poor laying quality of waterproof membrane laying on the side wall of the pipe gallery. Attached Figure Description

[0020] Figure 1 A schematic diagram of the structure of a waterproof membrane construction device for pipe gallery sidewalls proposed in this utility model. Figure 1 ;

[0021] Figure 2 A schematic diagram of the structure of a waterproof membrane construction device for pipe gallery sidewalls proposed in this utility model. Figure 2 ;

[0022] Figure 3 This is a partial structural schematic diagram of a waterproof membrane construction device for pipe gallery sidewalls proposed in this utility model;

[0023] Figure 4 This utility model proposes a construction device for waterproof membrane on the side wall of a pipe gallery. Figure 3 A schematic diagram of the cross-sectional structure;

[0024] Figure 5 This is a schematic cross-sectional view of the side wall of the movable frame in a waterproof membrane construction device for pipe gallery side walls proposed in this utility model.

[0025] Figure 6 This utility model proposes a construction device for waterproof membrane on the side wall of a pipe gallery. Figure 5 A schematic diagram of the structure of part A.

[0026] In the diagram: 1. Frame; 2. Wheels; 3. Mounting plate; 4. Movable groove; 5. Limiting groove; 6. Screw; 7. Drive motor; 8. Fixing frame; 9. Movable part; 10. Connecting part; 11. Telescopic part; 12. First spring; 13. Movable frame; 14. Pressure roller; 15. Mounting groove; 16. Roll material roller; 17. Compression groove; 18. Pressure plate; 19. Second spring; 20. Cylinder; 21. Connecting pipe; 22. Slide groove; 23. Third spring; 24. Scraper; 25. Control component. Detailed Implementation

[0027] 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.

[0028] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] Example:

[0030] Reference Figures 1-6 A waterproof membrane construction device for pipe gallery sidewalls includes a frame 1 and further includes: a lifting unit mounted on the frame 1 for driving the membrane to move vertically along the pipe gallery sidewall; a laying unit mounted on the lifting unit for laying the membrane on the pipe gallery sidewall; wherein the laying unit is equipped with an adjustment unit, which can drive the laying unit to rotate toward the top of the pipe gallery sidewall when the lifting unit rises to the top of the pipe gallery sidewall; and a leveling unit mounted on the laying unit, which can level the membrane between the pipe gallery sidewall and the top when the laying unit rotates toward the top of the pipe gallery sidewall.

[0031] Reference Figure 1 , Figure 3 and Figure 4The lifting unit includes a mounting plate 3 fixedly connected to the frame 1. The mounting plate 3 has a movable groove 4 and a limiting groove 5. A screw 6 is rotatably connected inside the movable groove 4. A drive motor 7 connected to the screw 6 is fixedly connected to the frame 1. A movable part 9 is provided on the screw 6. The movable part 9 is threadedly connected to the screw 6 and slidably connected to the movable groove 4 and the limiting groove 5. The unit also includes a connector 10 fixedly connected to the movable part 9. A telescopic part 11 is sleeved on the connector 10. Multiple sets of first springs 12 are fixedly connected between the telescopic part 11 and the connector 10. Multiple sets of traveling wheels 2 are provided at the bottom of the frame 1. A fixing frame 8 is fixedly connected between the frame 1 and the mounting plate 3.

[0032] The connection between the screw 6 and the movable part 9 is a conventional method in the prior art, so it will not be described in detail. The connection between the movable part 9 and the limiting groove 5 can not only play a limiting role, but also improve the strength of the equipment during operation. By driving the screw 6 to rotate through the drive motor 7, the movable part 9 can be moved up and down along the screw 6, thereby realizing the laying of the waterproof membrane. The size between the expansion joint 11 and the connecting part 10 is adjustable, which can not only increase the pressure of the waterproof membrane, but also facilitate the adjustment of the laying direction of the waterproof membrane.

[0033] Reference Figures 3-5 The laying unit includes a movable frame 13 hinged to the telescopic member 11 on the side away from the connector 10. The movable frame 13 has pressure rollers 14 symmetrically connected inside. The inner wall of the movable frame 13 has symmetrically opened mounting grooves 15. The mounting grooves 15 are equipped with roll material rollers 16, which are located between the two sets of pressure rollers 14. The mounting grooves 15 extend from the inner wall of the movable frame 13 to the outside and are arranged in an inverted L shape to match the size of the shaft end of the roll material roller 16.

[0034] When laying waterproof membrane on the side wall of the pipe gallery, the membrane roller 16 is first placed in the installation groove 15, and then the waterproof membrane is passed through the bottom pressure roller 14 and moved to the side wall of the pipe gallery by the equipment, so that the waterproof membrane is tightly attached to the side wall of the pipe gallery. During the movement, due to the large friction between the waterproof membrane and the side wall of the pipe gallery, the waterproof membrane is automatically unrolled, thus realizing the laying of the waterproof membrane.

[0035] Reference Figure 3 and Figure 4 The adjustment unit includes a compression groove 17 opened on the top of the movable frame 13, a pressure plate 18 is slidably connected inside the compression groove 17, and multiple sets of second springs 19 are fixedly connected between the pressure plate 18 and the compression groove 17. It also includes a cylinder 20 fixedly connected to the telescopic member 11 on the side near the movable frame 13, and a connecting pipe 21 is connected between the cylinder 20 and the compression groove 17.

[0036] When the movable frame 13 moves to the top of the pipe gallery side wall, it presses the pressure plate 18 into the compression groove 17 and compresses the gas in the compression groove 17 into the cylinder 20, causing the cylinder 20 to extend towards the movable frame 13, thereby driving the movable frame 13 to rotate upward. During the rotation, the telescopic component 11 can adaptively adjust the distance from the pipe gallery side wall to ensure the stability of the movable frame 13's rotation, thereby laying waterproof membrane on the top of the pipe gallery side wall.

[0037] Reference Figure 3 , Figure 5 and Figure 6 The leveling unit includes symmetrically arranged grooves 22 at the bottom of the movable frame 13. A third spring 23 is fixedly connected inside the groove 22. A scraper 24 that is slidably connected to the end of the third spring 23 is fixedly connected to the end of the groove 22. The end of the scraper 24 is inclined. The unit also includes a control component 25 fixedly connected inside the groove 22. The third spring 23 is sleeved on the outside of the control component 25. The control component 25 is electrically connected to the drive motor 7.

[0038] When the movable frame 13 moves up and down, it can not only compact the waterproof membrane with the pressure roller 14, but also smooth the waterproof membrane with the scraper 24 to reduce air bubbles during the laying of the waterproof membrane. When the movable frame 13 rotates horizontally, the scraper 24 will continue to fit tightly against the side wall of the pipe gallery. When the movable frame 13 is in a horizontal state, the scraper 24 will fit exactly against the corner of the side wall of the pipe gallery, and at the same time, the scraper 24 will be compressed into the slide groove 22, so that the scraper 24 contacts the control component 25 and stops the movable frame 13 from moving upward, so as to lay the waterproof membrane on the top of the side wall of the pipe gallery.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A construction device for waterproof membrane on the side wall of a pipe gallery, comprising a frame (1), characterized in that, Also includes: A lifting unit mounted on the frame (1) is used to drive the roll material to move vertically along the side wall of the pipe gallery. The lifting unit is equipped with a laying unit for laying the roll material on the side wall of the pipe gallery. The laying unit is equipped with an adjustment unit. When the lifting unit rises to the top of the side wall of the pipe gallery, the adjustment unit can drive the laying unit to rotate toward the top of the side wall of the pipe gallery. The leveling unit installed on the laying unit can level the roll material between the side wall and the top of the pipe gallery when the laying unit rotates toward the top of the side wall.

2. The waterproof membrane construction device for pipe gallery sidewalls according to claim 1, characterized in that, The lifting unit includes a mounting plate (3) fixedly connected to the frame (1). The mounting plate (3) has a movable groove (4) and a limiting groove (5). A screw (6) is rotatably connected inside the movable groove (4). A drive motor (7) connected to the screw (6) is fixedly connected to the frame (1). A movable part (9) is provided on the screw (6). The movable part (9) is threadedly connected to the screw (6), and the movable part (9) is slidably connected to the movable groove (4) and the limiting groove (5).

3. The waterproof membrane construction device for pipe gallery sidewalls according to claim 2, characterized in that, It also includes a connector (10) fixedly connected to the movable part (9), a telescopic part (11) sleeved on the connector (10), and multiple sets of first springs (12) fixedly connected between the telescopic part (11) and the connector (10).

4. The waterproof membrane construction device for pipe gallery sidewalls according to claim 3, characterized in that, The laying unit includes a movable frame (13) hinged to the telescopic member (11) on the side away from the connector (10). The movable frame (13) is symmetrically connected to pressure rollers (14) inside. The inner wall of the movable frame (13) is symmetrically provided with mounting grooves (15). A roll material roller (16) is provided inside the mounting groove (15). The roll material roller (16) is located between the two sets of pressure rollers (14).

5. The waterproof membrane construction device for pipe gallery sidewalls according to claim 3, characterized in that, The adjustment unit includes a compression groove (17) opened on the top of the movable frame (13), and a pressure plate (18) is slidably connected inside the compression groove (17). Multiple sets of second springs (19) are fixedly connected between the pressure plate (18) and the compression groove (17).

6. The waterproof membrane construction device for pipe gallery sidewalls according to claim 5, characterized in that, It also includes a cylinder (20) fixedly connected to the telescopic component (11) on the side near the movable frame (13), and the cylinder (20) is connected to the compression groove (17) by a connecting pipe (21).

7. The waterproof membrane construction device for pipe gallery sidewalls according to claim 4, characterized in that, The leveling unit includes symmetrically arranged grooves (22) at the bottom of the movable frame (13). A third spring (23) is fixedly connected inside the groove (22). A scraper (24) that slides in the groove (22) is fixedly connected to the end of the third spring (23). The end of the scraper (24) is inclined.

8. The waterproof membrane construction device for pipe gallery sidewalls according to claim 7, characterized in that, It also includes a control component (25) fixedly connected in the slide (22), the third spring (23) being sleeved on the outside of the control component (25), and the control component (25) being electrically connected to the drive motor (7).

9. A waterproof membrane construction device for pipe gallery sidewalls according to claim 4, characterized in that, The mounting groove (15) extends from the inner wall of the movable frame (13) to the outside, and the mounting groove (15) is arranged in an inverted L shape to match the size of the shaft end of the roll material roller (16).

10. A construction device for waterproof membrane on the side wall of a pipe gallery according to claim 2, characterized in that, The bottom of the frame (1) is provided with multiple sets of wheels (2), and a fixing frame (8) is fixedly connected between the frame (1) and the mounting plate (3).

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