A waterproof membrane laying device

Abstract

This utility model discloses a waterproof membrane laying device, relating to the technical field of waterproof membrane laying. It includes a support plate, with a hydraulic rod fixedly installed on the bottom surface of the support plate. A hollow column is fixedly connected to the bottom end of the hydraulic rod. This utility model has a reasonable design structure. Through the cooperation of rollers, inclined wheels, and vertical wheels, the hydraulic rod is extended, bringing the rollers into contact with the laid waterproof membrane. The inclined wheels are positioned near the right angle, the vertical wheels contact the laid vertical surface, and the rollers contact the laid horizontal surface. The inclined wheels are located at the right-angle corner between the vertical and horizontal surfaces. This solves the problem that existing waterproof membranes require edge pressing after laying to prevent curling. Currently, pressing the edges is usually done manually to ensure a tight fit between the waterproof membrane edges and the joints, which is slow, time-consuming, and labor-intensive.

Description

Technical Field

[0001] This utility model relates to the technical field of waterproof membrane laying, specifically a waterproof membrane laying device. Background Technology

[0002] Waterproof membranes are flexible building materials that can be rolled up to resist external rainwater and groundwater seepage. The use of waterproof membranes in current building decoration is very common. There are many types of common waterproof membranes, and asphalt-based waterproof membranes are one of them. When laying asphalt-based waterproof membranes, it is necessary to preheat the membrane and spray cold primer on the ground, and then press the edges flat to prevent them from curling up.

[0003] However, existing waterproof membranes require edge pressing after installation to prevent curling. This often results in an excess of membrane at the edges, which adheres to the outer wall surface, creating a right-angled edge. Pressing this excess membrane is typically done manually to ensure a tight seal between the edge and the joint. However, manual pressing is slow, time-consuming, and labor-intensive. Therefore, we offer a waterproof membrane installation device to solve these problems. Utility Model Content

[0004] 1) Technical problems to be solved

[0005] This utility model proposes a waterproof membrane laying device. Through the cooperation of rollers, inclined wheels, and vertical wheels, a hydraulic rod is extended, bringing the rollers into contact with the laid waterproof membrane. The inclined wheels are positioned close to the right angle, the vertical wheels contact the vertical surface of the membrane, and the rollers contact the horizontal surface. The inclined wheels are located at the right-angle corner between the vertical and horizontal surfaces. This solves the problem that existing waterproof membranes require edge pressing after laying to prevent curling. Currently, pressing the edges is often done manually to ensure a tight fit between the membrane edges and the joints, which is slow, time-consuming, and labor-intensive.

[0006] (ii) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a waterproof membrane laying device, comprising a support plate, a hydraulic rod fixedly installed on the bottom surface of the support plate, a hollow column fixedly connected to the bottom end of the hydraulic rod, a sliding rod slidably connected to the bottom surface of the hollow column, a connecting plate fixedly connected to the bottom surface of the sliding rod, a spring sleeved on the outside of the sliding rod, one end of the spring fixedly connected to the bottom surface of the hollow column, and the other end of the spring fixedly connected to the upper surface of the connecting plate;

[0008] A crossbar is fixedly connected to the outer surface of the connecting plate, a U-shaped frame is fixedly connected to the outer surface of the crossbar, a roller is slidably connected to the outer surface of the U-shaped frame, an inclined plate is slidably connected to the outer surface of the U-shaped frame, an inclined wheel is rotatably connected to the outer surface of the inclined plate, and a vertical wheel is rotatably connected to the outer surface of the inclined plate.

[0009] Furthermore, a clamping plate is fixedly connected to the outer surface of the inclined plate, and the outer surface of the clamping plate is slidably connected to the outer surface of the U-shaped frame.

[0010] Furthermore, a support rod is fixedly connected to the bottom surface of the support plate, and a pulley is rotatably connected to the bottom surface of the support rod.

[0011] Furthermore, the outer surface of the U-shaped frame is rotatably connected with side wheels, which are symmetrically distributed at both ends of the U-shaped frame.

[0012] Furthermore, a mounting plate is fixedly connected to the top of the hydraulic rod, and the outer surface of the mounting plate is bolted to the bottom surface of the support plate.

[0013] Furthermore, a diagonal rod is fixedly connected to the upper surface of the support plate, and a push rod is fixedly connected to the top end of the diagonal rod.

[0014] Furthermore, there are two inclined plates, symmetrically distributed at both ends of the U-shaped frame.

[0015] (iii) Beneficial effects:

[0016] Compared with existing technologies, this waterproof membrane laying device has the following advantages:

[0017] I. This waterproof membrane laying device, through the cooperation of rollers, inclined wheels, and vertical wheels, extends the hydraulic rod, bringing the rollers into contact with the laid waterproof membrane. The inclined wheels are positioned close to the right angle, the vertical wheels contact the vertical surface of the membrane, and the rollers contact the horizontal surface. The inclined wheels are located at the right-angle corner between the vertical and horizontal surfaces. This solves the problem that existing waterproof membranes require pressing the edges flat after laying to prevent curling. Currently, pressing the edges is usually done manually to ensure a tight fit between the membrane edges and the joints, which is slow, time-consuming, and labor-intensive.

[0018] 2. This waterproof membrane laying device, through the cooperation of hydraulic rods, sliding rods, connecting plates, springs and hollow columns, when using the device, the hydraulic rods are activated, the rollers come into contact with the laid waterproof membrane, the hydraulic rods are then slightly extended, the springs are compressed, and the sliding rods will slide inside the hollow columns, which allows the rollers to squeeze the waterproof membrane, expelling the air inside and making the connection tighter. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a partial structural cross-sectional view of the present invention;

[0022] Figure 3 This is a partial structural schematic diagram of the present invention;

[0023] Figure 4 This is a partial exploded view of the structure of this utility model;

[0024] Figure 5 For the present utility model Figure 3 Enlarged view of the structure of section A in the middle.

[0025] In the diagram: 1. Support plate; 2. Hydraulic rod; 3. Hollow column; 4. Slide rod; 5. Connecting plate; 6. Spring; 7. Crossbar; 8. U-shaped frame; 9. Roller; 10. Inclined plate; 11. Inclined wheel; 12. Vertical wheel; 13. Clamping plate; 14. Support rod; 15. Pulley; 16. Side wheel; 17. Mounting plate; 18. Inclined rod; 19. Push rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. 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 scope of protection of the present utility model.

[0027] The hydraulic rod in this utility model is a common hydraulic device in the prior art, and this application will not elaborate on its model or internal structure.

[0028] like Figure 1-5As shown, this utility model provides a technical solution: a waterproof membrane laying device, including a support plate 1, an inclined rod 18 fixedly connected to the upper surface of the support plate 1, a push rod 19 fixedly connected to the top of the inclined rod 18, when pushing the device, the push rod 19 is held and moved forward, the pulley 15 will roll on the upper surface of the waterproof membrane, which can push the device, a support rod 14 fixedly connected to the bottom surface of the support plate 1, and a pulley 15 rotatably connected to the bottom surface of the support rod 14, there are four support rods 14, symmetrically distributed on the bottom surface of the support plate 1.

[0029] A hydraulic rod 2 is fixedly installed on the bottom surface of the support plate 1. A mounting plate 17 is fixedly connected to the top of the hydraulic rod 2. The outer surface of the mounting plate 17 is bolted to the bottom surface of the support plate 1. The mounting plate 17 is connected to the support plate 1 by bolts, thereby connecting the hydraulic rod 2 to the support plate 1, which facilitates the installation and disassembly of the hydraulic rod 2. The hydraulic rod 2 is internally equipped with a cylinder, piston, piston rod and seals. The working principle of the hydraulic rod 2 is based on Pascal's law, that is, the pressure applied to a closed liquid will be evenly transmitted to all parts of the liquid. Through this force transmission method, the hydraulic rod 2 can realize the support and motion control of external loads.

[0030] A hollow column 3 is fixedly connected to the bottom end of the hydraulic rod 2. A slide rod 4 is slidably connected to the bottom surface of the hollow column 3. A connecting plate 5 is fixedly connected to the bottom surface of the slide rod 4. A spring 6 is sleeved on the outside of the slide rod 4. The slide rod 4 can slide on the outer surface of the hollow column 3. When the spring 6 is compressed, the slide rod 4 will slide on the outer surface of the hollow column 3. One end of the spring 6 is fixedly connected to the bottom surface of the hollow column 3, and the other end of the spring 6 is fixedly connected to the upper surface of the connecting plate 5.

[0031] A crossbar 7 is fixedly connected to the outer surface of the connecting plate 5. A U-shaped frame 8 is fixedly connected to the outer surface of the crossbar 7. A clamping plate 13 is fixedly connected to the outer surface of the inclined plate 10. The outer surface of the clamping plate 13 is slidably connected to the outer surface of the U-shaped frame 8. The clamping plate 13 is concave-convex. A groove matching the clamping plate 13 is opened on the outer surface of the U-shaped frame 8 so that the clamping plate 13 is just locked inside the U-shaped frame 8. The groove is not a through groove. The other end of the groove is closed. When the device is pushed forward, the clamping plate 13 will not disengage from the U-shaped frame 8.

[0032] Rollers 9 are slidably connected to the outer surface of the U-shaped frame 8, and inclined plates 10 are slidably connected to the outer surface of the U-shaped frame 8. There are two inclined plates 10, which are symmetrically distributed at both ends of the U-shaped frame 8. Both inclined plates 10 can be installed and removed as needed to meet the diverse needs of users.

[0033] An inclined plate 10 is rotatably connected to an inclined wheel 11 on its outer surface. A bracket is provided on the outer surface of the inclined plate 10. The inclined wheel 11 passes through the bracket and slides on the outer surface of the bracket. A vertical wheel 12 is rotatably connected to the outer surface of the inclined plate 10. A side wheel 16 is rotatably connected to the outer surface of the U-shaped frame 8. The side wheels 16 are symmetrically distributed at both ends of the U-shaped frame 8. Sliding the clamping plate 13 out of the U-shaped frame 8 will disassemble both the vertical wheel 12 and the inclined wheel 11. The side wheel 16 can be tightly attached to the vertical corner.

[0034] Working principle: In use, extend the hydraulic rod 2 so that the roller 9 contacts the laid waterproof membrane. Then extend the hydraulic rod 2 slightly until the spring 6 is slightly compressed. The spring 6 is compressed, and the slide rod 4 slides inside the hollow column 3, which allows the roller 9 to squeeze the waterproof membrane, expelling air from the joint and making the waterproof membrane adhere more tightly. Move the inclined wheel 11 close to the corner, so that the vertical wheel 12 contacts the laid vertical surface and the roller 9 contacts the laid horizontal surface. The inclined wheel 11 is located at the right-angle corner between the vertical and horizontal surfaces. Push the device, and the pulley 15 will roll on the upper surface of the waterproof membrane. The vertical wheel 12 rolls and presses on the vertical surface, and the roller 9 rolls and presses on the horizontal surface. The inclined wheel 11 rolls and presses at the right-angle corner between the vertical and horizontal surfaces, improving the pressing efficiency.

[0035] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", 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.

[0036] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A waterproof membrane laying device, comprising a support plate (1), characterized in that: A hydraulic rod (2) is fixedly installed on the bottom surface of the support plate (1). A hollow column (3) is fixedly connected to the bottom end of the hydraulic rod (2). A sliding rod (4) is slidably connected to the bottom surface of the hollow column (3). A connecting plate (5) is fixedly connected to the bottom surface of the sliding rod (4). A spring (6) is sleeved on the outside of the sliding rod (4). One end of the spring (6) is fixedly connected to the bottom surface of the hollow column (3), and the other end of the spring (6) is fixedly connected to the upper surface of the connecting plate (5). A crossbar (7) is fixedly connected to the outer surface of the connecting plate (5), a U-shaped frame (8) is fixedly connected to the outer surface of the crossbar (7), a roller (9) is slidably connected to the outer surface of the U-shaped frame (8), an inclined plate (10) is slidably connected to the outer surface of the U-shaped frame (8), an inclined wheel (11) is rotatably connected to the outer surface of the inclined plate (10), and a vertical wheel (12) is rotatably connected to the outer surface of the inclined plate (10).

2. The waterproof membrane laying device according to claim 1, characterized in that: The outer surface of the inclined plate (10) is fixedly connected to a clamping plate (13), and the outer surface of the clamping plate (13) is slidably connected to the outer surface of the U-shaped frame (8).

3. The waterproof membrane laying device according to claim 1, characterized in that: The bottom surface of the support plate (1) is fixedly connected to a support rod (14), and the bottom surface of the support rod (14) is rotatably connected to a pulley (15).

4. The waterproof membrane laying device according to claim 1, characterized in that: The outer surface of the U-shaped frame (8) is rotatably connected to side wheels (16), which are symmetrically distributed at both ends of the U-shaped frame (8).

5. The waterproof membrane laying device according to claim 1, characterized in that: The top end of the hydraulic rod (2) is fixedly connected to an installation plate (17), and the outer surface of the installation plate (17) is bolted to the bottom surface of the support plate (1).

6. The waterproof membrane laying device according to claim 1, characterized in that: The upper surface of the support plate (1) is fixedly connected to a diagonal rod (18), and the top end of the diagonal rod (18) is fixedly connected to a push rod (19).

7. The waterproof membrane laying device according to claim 1, characterized in that: There are two inclined plates (10), which are symmetrically distributed at both ends of the U-shaped frame (8).

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