Waterproof layer laying device

Abstract

The utility model relates to the technical field of building waterproofing, in particular to a waterproof layer laying device which comprises a machine frame, a containing groove is formed in the machine frame, a discharging port is formed in one side of the containing groove, side plates are fixed to the two ends of the bottom of the machine frame, and supporting rollers are rotationally connected between the bottoms of the side plates through pin shafts. Waterproof cloth is arranged in the containing groove, the waterproof cloth penetrates through the discharging opening and then is laid on the outer wall of the supporting roller, a dismounting and mounting assembly is arranged at the top of the rack, supporting plates are fixed to the two ends of one side of the bottom of the rack, and a flattening assembly is arranged between the supporting plates. According to the cart type waterproof layer laying device, laying operation on waterproof cloth is facilitated, the pressing roller can be pressed on the waterproof cloth under the tensioning effect of the spring, flattening operation on the waterproof cloth is facilitated, the laying operation process and the flattening operation process are effectively combined together, and the laying efficiency is improved. And the phenomenon of hollowing in the laying process is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building waterproofing, in particular to a waterproof layer laying device. Background Art

[0002] The building waterproof layer is a measure taken from the building materials and structure to prevent water from penetrating certain parts of the building. The waterproof layer is mostly used on roofs, underground buildings, underground parts of buildings, interior rooms that need to be waterproofed, and water storage structures. Usually, the waterproof cloth roll needs to be installed and laid before using the waterproof layer.

[0003] At present, when laying waterproof cloth rolls, they are often laid manually flat and then flattened using tools such as pressing plates or rollers. The operating efficiency is low, so the two operation processes cannot be combined together, and hollowing is easily produced during the laying process. Therefore, it is urgent to design a waterproof layer laying device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a waterproof layer laying device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A waterproof layer laying device comprises a frame, a receiving groove is formed on the frame, and a discharge port is formed on one side of the receiving groove, side panels are fixed at both ends of the bottom of the frame, and support rollers are rotatably connected between the bottoms of the side panels via pins, a waterproof cloth is arranged inside the receiving groove, and the waterproof cloth is laid on the outer wall of the support roller after passing through the discharge port, a disassembly and assembly component is arranged on the top of the frame, and support plates are fixed at both ends of one side of the bottom of the frame, and a flattening component is arranged between the support plates.

[0007] Furthermore, the flattening assembly includes a connecting groove opened on the support plate, and the inner wall of the connecting groove is plugged with an L-shaped connecting plate, a guide hole is opened on one side of the top of the L-shaped connecting plate, and a guide rod passing through the guide hole is fixed to the inner wall of the connecting groove, a spring mounted on the outer wall of the guide rod is fixed between the top of the L-shaped connecting plate and the top inner wall of the connecting groove, and a pressure roller is rotatably connected between the bottom of one side of the two L-shaped connecting plates through a pin shaft, and the pressure roller is attached to the waterproof cloth.

[0008] Furthermore, a support rod is rotatably connected between the inner walls at both ends of the discharge port via a pin, and a waterproof cloth is arranged on one side of the support rod.

[0009] Furthermore, the disassembly and assembly component includes a top frame fixedly installed on the top of the frame, and movable openings are provided at the bottoms of both ends of the top frame, a bidirectional screw is rotatably connected between the inner walls at both ends of the top frame, both ends of the outer walls of the bidirectional screw are screwed with movable plates passing through the movable openings, a rotating component is arranged in the middle of the bidirectional screw, one end of the movable plate is provided with a mounting hole, and the middle positions of both ends of the receiving grooves are provided with insertion holes, the inner walls of the mounting holes are rotatably connected with mounting rods passing through the insertion holes through bearings, and the waterproof cloth is arranged between the two mounting rods.

[0010] Furthermore, the rotating assembly includes a through hole opened at the top of the top frame, and the inner wall of the through hole is rotatably connected to a knob through a bearing, and bevel gears are fixed to the bottom of the knob and the outer wall of the bidirectional screw, and one side of the two bevel gears are meshed.

[0011] Furthermore, push handles are fixed at both ends of one side of the frame, and a connecting rod is fixed between the two push handles, and a handle cover is provided at one end of the push handle.

[0012] Furthermore, a support frame is fixed between the bottom of the push handle and the bottom of the frame, and the bottom of the support frame and the bottom of the support plate are rotatably connected to moving wheels through pins.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, a cart-type waterproof layer laying device is formed, and when the whole device is pushed to move, the waterproof cloth can be driven to unwind, which is convenient for laying the waterproof cloth, replacing manual flat laying operations, and has high working efficiency. The pressure roller can be pressed on the waterproof cloth under the tension of the spring, replacing manual flattening with a pressure plate, etc., which is convenient for flattening the waterproof cloth, so that the two operation processes of laying and flattening are effectively combined, and the phenomenon of hollowing in the laying process is effectively avoided;

[0015] In the utility model, the rotating assembly is arranged to drive the two installation rods in the disassembly assembly to be unfolded and closed, so that the waterproof cloth can be installed in the receiving groove to realize the performance of replacing the waterproof cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the overall structure of a waterproof layer laying device.

[0017] Figure 2 The present invention is a front view of a waterproof layer laying device.

[0018] Figure 3 The present invention is an overall cross-sectional view of a waterproof layer laying device.

[0019] Figure 4The present invention is a schematic diagram of the structure of a receiving groove and a discharge port of a waterproof layer laying device.

[0020] Figure 5 The present invention is a schematic diagram of the disassembly and assembly structure of a waterproof layer deployment device.

[0021] Figure 6 The present invention is a schematic diagram of a pressure roller and spring structure of a waterproof layer laying device.

[0022] In the figure: 1. frame; 2. side panel; 3. waterproof cloth; 4. disassembly and assembly components; 401. top frame; 402. bidirectional screw; 403. bevel gear; 404. knob; 405. movable plate; 406. mounting rod; 5. push handle; 6. support frame; 7. moving wheel; 8. support plate; 9. pressure roller; 10. support rod; 11. support roller; 12. receiving groove; 13. socket; 14. discharge port; 15. connecting groove; 16. guide rod; 17. L-shaped connecting plate; 18. spring. 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] See also Figure 1-Figure 6In an embodiment of the utility model, a waterproof layer laying device includes a frame 1, a receiving groove 12 is opened on the frame 1, and a discharge port 14 is opened on one side of the receiving groove 12, side panels 2 are fixed at both ends of the bottom of the frame 1, and a support roller 11 is rotatably connected between the bottoms of the side panels 2 through a pin shaft, a waterproof cloth 3 is arranged inside the receiving groove 12, and the waterproof cloth 3 is laid on the outer wall of the support roller 11 after passing through the discharge port 14, a support rod 10 is rotatably connected between the inner walls of the two ends of the discharge port 14 through a pin shaft, and the waterproof cloth 3 is arranged on one side of the support rod 10, a disassembly assembly 4 is arranged on the top of the frame 1, and support plates 8 are fixed at both ends of one side of the bottom of the frame 1, and a flattening assembly is arranged between the support plates 8, and the flattening assembly includes a flattening assembly opened on the support plate 8 The connecting groove 15 is provided with an L-shaped connecting plate 17 inserted into the inner wall of the connecting groove 15, and a guide hole is opened on one side of the top of the L-shaped connecting plate 17. A guide rod 16 passing through the guide hole is fixed to the inner wall of the connecting groove 15, and a spring 18 sleeved on the outer wall of the guide rod 16 is fixed between the top of the L-shaped connecting plate 17 and the inner wall of the top of the connecting groove 15, and a pressure roller 9 is rotatably connected to the bottom of one side of the two L-shaped connecting plates 17 through a pin shaft. The pressure roller 9 is attached to the waterproof cloth 3 to replace manual flattening operations, with high operating efficiency, and the pressure roller 9 is pressed on the waterproof cloth 3 under the tensioning action of the spring 18, which is convenient for flattening the waterproof cloth 3, so that the two operation processes of laying and flattening are effectively combined, and the phenomenon of hollowing during the laying process is effectively avoided.

[0025] Specifically, the disassembly assembly 4 includes a top frame 401 fixedly mounted on the top of the frame 1, and movable openings are provided at the bottoms of both ends of the top frame 401, a bidirectional screw 402 is rotatably connected between the inner walls at both ends of the top frame 401, and both ends of the outer wall of the bidirectional screw 402 are screwed with movable plates 405 passing through the movable openings, a rotating assembly is provided at the middle position of the bidirectional screw 402, one end of the movable plate 405 is provided with a mounting hole, and the middle positions of both ends of the receiving groove 12 are provided with a plug hole 13, the inner walls of the mounting holes are rotatably connected with mounting rods 406 passing through the plug hole 13 through bearings, and the waterproof cloth 3 is arranged between the two mounting rods 406 The rotating assembly includes a through hole opened on the top of the top frame 401, and the inner wall of the through hole is rotatably connected to a knob 404 through a bearing, and a bevel gear 403 is fixed to the bottom of the knob 404 and the outer wall of the bidirectional screw 402, and one side of the two bevel gears 403 is meshed with each other. The knob 404 in the rotating assembly drives the bevel gear 403 to rotate, drives the bidirectional screw 402 in the disassembly assembly 4 to rotate, drives the movable plate 405 to move on the bidirectional screw 402, and drives the two installation rods 406 to expand and close, so as to facilitate the installation of the waterproof cloth 3 in the receiving groove 12 and also realize the performance of facilitating the replacement of the waterproof cloth 3.

[0026] Specifically, push handles 5 are fixed at both ends of one side of the frame 1, and a connecting rod is fixed between the two push handles 5, a handle cover is provided at one end of the push handle 5, a support frame 6 is fixed between the bottom of the push handle 5 and the bottom of the frame 1, and the bottom of the support frame 6 and the bottom of the support plate 8 are rotatably connected with moving wheels 7 through pin shafts, and a cart-type waterproof layer laying device is formed by the push handle 5, the support frame 6, the support plate 8 and the moving wheel 7.

[0027] The working principle of the utility model is: when in use, the user uses the knob 404 in the rotating component to drive the bevel gear 403 to rotate, drive the bidirectional screw 402 in the disassembly and assembly component 4 to rotate, drive the movable plate 405 to move on the bidirectional screw 402, and drive the two installation rods 406 to unfold and close, so as to facilitate the installation of the waterproof cloth 3 in the receiving groove 12, and can replace the waterproof cloth 3, and form a cart-type waterproof layer laying device through the push handle 5, the support frame 6, the support plate 8 and the moving wheel 7. When the whole device is pushed to move, it can drive the waterproof cloth 3 to unwind, and can lay the waterproof cloth 3, and can make the pressure roller 9 press on the waterproof cloth 3 under the tensioning action of the spring 18, and can flatten the waterproof cloth 3, so that the laying and flattening operations are effectively combined together.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A waterproof layer laying device, comprising a frame (1), Features: The frame (1) is provided with a receiving groove (12), and a discharge port (14) is provided on one side of the receiving groove (12). Side plates (2) are fixed at both ends of the bottom of the frame (1), and a support roller (11) is rotatably connected between the bottoms of the side plates (2) via a pin shaft. A waterproof cloth (3) is provided inside the receiving groove (12), and the waterproof cloth (3) is laid on the outer wall of the support roller (11) after passing through the discharge port (14). A disassembly assembly (4) is provided on the top of the frame (1), and support plates (8) are fixed at both ends of one side of the bottom of the frame (1), and a flattening assembly is provided between the support plates (8).

2. A waterproof layer laying device according to claim 1, Features: The flattening assembly comprises a connecting groove (15) provided on the supporting plate (8), and the inner wall of the connecting groove (15) is plugged with an L-shaped connecting plate (17), a guide hole is provided on one side of the top of the L-shaped connecting plate (17), a guide rod (16) passing through the guide hole is fixed to the inner wall of the connecting groove (15), a spring (18) sleeved on the outer wall of the guide rod (16) is fixed between the top of the L-shaped connecting plate (17) and the inner wall of the top of the connecting groove (15), and a pressure roller (9) is rotatably connected between the bottom of one side of the two L-shaped connecting plates (17) through a pin shaft, and the pressure roller (9) is attached to the waterproof cloth (3).

3. A waterproof layer laying device according to claim 2, Features: A support rod (10) is rotatably connected between the inner walls at both ends of the discharge port (14) via a pin shaft, and the waterproof cloth (3) is arranged on one side of the support rod (10).

4. A waterproof layer laying device according to claim 3, Features: The disassembly assembly (4) comprises a top frame (401) fixedly mounted on the top of the frame (1), and movable openings are provided at the bottoms of both ends of the top frame (401), a bidirectional screw (402) is rotatably connected between the inner walls at both ends of the top frame (401), both ends of the outer wall of the bidirectional screw (402) are screwed with movable plates (405) passing through the movable openings, a rotating assembly is arranged in the middle of the bidirectional screw (402), one end of the movable plate (405) is provided with a mounting hole, and the middle positions of both ends of the receiving groove (12) are provided with insertion holes (13), the inner walls of the mounting holes are rotatably connected with mounting rods (406) passing through the insertion holes (13) through bearings, and the waterproof cloth (3) is arranged between the two mounting rods (406).

5. A waterproof layer laying device according to claim 4, Features: The rotating assembly comprises a through hole opened at the top of the top frame (401), and the inner wall of the through hole is rotatably connected to a knob (404) via a bearing, and the bottom of the knob (404) and the outer wall of the bidirectional screw (402) are both fixed with bevel gears (403), and one side of the two bevel gears (403) are meshed with each other.

6. A waterproof layer laying device according to claim 1, Features: Push handles (5) are fixed at both ends of one side of the frame (1), a connecting rod is fixed between the two push handles (5), and a handle cover is provided at one end of each push handle (5).

7. A waterproof layer laying device according to claim 6, Features: A support frame (6) is fixed between the bottom of the push handle (5) and the bottom of the frame (1), and the bottom of the support frame (6) and the bottom of the support plate (8) are rotatably connected to a moving wheel (7) via a pin shaft.

Images