Building waterproof roll

Abstract

The utility model provides a building waterproof roll, which relates to the technical field of building waterproof rolls, and comprises a roll main body, the surface of the roll main body is in sliding connection with a sliding frame, two sides of the sliding frame are fixedly connected with supporting plates, the surface of the sliding frame is provided with a sliding rail, the inner wall of the sliding rail is in sliding connection with a sliding block, and the sliding block is fixedly connected with the sliding frame. And the surface of the sliding block is slidably connected with a scraper, the surface of the scraper is fixedly connected with a pull ring, the surface of the supporting plate is rotatably connected with a two-way screw rod, and the surface of the two-way screw rod is in threaded connection with two threaded rings. By arranging the sliding frame, the scraper and other parts, when the coiled material body needs to be laid on the surface of a building, the coiled material body can be conveniently cut, the coiled material body and the sliding frame are connected together and cannot be lost, meanwhile, the scraper is located in the sliding frame when not used, and the scraper is not prone to falling off when not used. And potential safety hazards cannot be caused to constructors, and the safety of laying the waterproof coiled materials in the building is improved.

Description

Technical Field

[0001] This utility model relates to the field of building waterproof membrane technology, specifically to a building waterproof membrane. Background Technology

[0002] Building waterproofing membranes are an important building material, mainly used in building walls, roofs, basements, tunnels, highways, and other engineering projects, serving to waterproof and prevent moisture. Here is a brief introduction to building waterproofing membranes: Building waterproofing membranes are typically made from high-quality raw materials and processed using special techniques, featuring lightweight yet high strength, flexibility, easy rolling, and convenient construction. Depending on the material, building waterproofing membranes can be divided into several types, such as asphalt waterproofing membranes and polymer waterproofing membranes. Asphalt waterproofing membranes use asphalt as the base material and have excellent waterproofing performance and good weather resistance and corrosion resistance; polymer waterproofing membranes are made from synthetic polymer materials and have higher mechanical strength and better chemical corrosion resistance.

[0003] When waterproof membranes are used in buildings to achieve waterproofing, workers need to lay out the rolled waterproof membranes and cut them with tools. At this time, the cutting tools are placed around the construction site, which can easily cause injury to the workers using them. Moreover, the tools are usually small and easy to lose. Utility Model Content

[0004] This utility model provides a waterproof building membrane that solves the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0006] An embodiment of this utility model provides a building waterproof membrane, comprising: a membrane body, a sliding frame slidably connected to the surface of the membrane body, support plates fixedly connected to both sides of the sliding frame, a slide rail provided on the surface of the sliding frame, a slider slidably connected to the inner wall of the slide rail, a scraper slidably connected to the surface of the slider, and a pull ring fixedly connected to the surface of the scraper.

[0007] Through the above technical solution, the roll material body is passed through the sliding frame. When the roll material body is laid on the ground and the required length is known, the worker can slide the slider so that the slider drives the scraper to contact the roll material body, thereby realizing the cutting of the roll material body. The cutting tool is not easy to lose and is placed on the surface of the roll material body for easy to find.

[0008] Furthermore, a bidirectional screw is rotatably connected to the surface of the support plate, and two threaded rings are threadedly connected to the surface of the bidirectional screw. Each of the two threaded rings has a baffle rotatably connected to its opposite end, and the baffle is slidably connected to the sliding frame.

[0009] The above technical solution enables two threaded rings to move towards each other simultaneously by rotating two bidirectional screws, thereby limiting the movement of the roll material body. When the roll material body has different widths, it can keep the roll material body in a horizontal state and prevent it from tilting. As a result, when cutting the roll material body, the cut is flat and not tilted.

[0010] Furthermore, rollers are rotatably connected to the arc surfaces of both threaded rings, and the arc surfaces of the rollers are slidably connected to the roll body.

[0011] With the above technical solution, when the roll material is laid on the building surface, it needs to be pulled to unfold it. When the roll material is pulled, it can contact the surface of the roller, and the roller rolls at the same time, which can reduce the friction caused by pulling the roll material and thus speed up the laying efficiency.

[0012] Furthermore, four sliding rods are slidably connected to the surface of the sliding frame, and one end of each of the four sliding rods is fixedly connected to a pressure plate. The surface of the pressure plate has two chamfered surfaces.

[0013] Through the above technical solution, the sliding rod and the pressure plate can be used to press against the surface of the roll material body on the lower surface, so that the roll material body can be laid flat and there will be no wrinkles. At the same time, the chamfered surface of the pressure plate can facilitate the placement of the roll material body.

[0014] Furthermore, each of the four slide rods is fitted with a spring, and the two ends of the spring are fixedly connected to the slide rod and the sliding frame, respectively.

[0015] Through the above technical solution, the spring can drive the slide bar to slide downward, thereby causing the pressure plate to be tightly attached to the surface of the roll material body. This improves the adjustment effect on the flatness of the roll material body surface and prevents excessive wrinkles from driving the pressure plate to slide upward, which would cause the pressure plate to fail to return to its original position properly.

[0016] Furthermore, a round rod is rotatably connected to the surface of the pressure plate, and a talcum pencil is slidably connected to the surface of the round rod.

[0017] Through the above technical solution, the round rod will rotate when it comes into contact with the surface of the roll material. The circumference of the round rod is 3cm. After the round rod rotates once, it can be marked on the surface of the roll material with a stearic acid pen to make a record, which makes it convenient for cutting personnel to lay the roll material in the same building.

[0018] Furthermore, the surface of the round rod is bonded with an anti-slip sleeve, which is made of rubber.

[0019] Through the above technical solution, since the anti-slip sleeve is glued to the surface of the round rod, it can contact the main body of the roll material, increasing the friction between the two and facilitating the marking of length on the surface of the main body of the roll material.

[0020] The above-described solution of this utility model has at least the following beneficial effects:

[0021] 1. This utility model, by setting up a sliding frame and scraper, allows for convenient cutting of the main body of the roll material when it needs to be laid on the building surface. The main body of the roll material is connected to the sliding frame, so it will not be lost. At the same time, the scraper is inside the sliding frame when not in use, so it will not pose a safety hazard to construction workers, thus improving the safety of laying waterproof roll material inside buildings. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This utility model Figure 1 Another structural diagram from a different angle;

[0024] Figure 3 This utility model Figure 1 A partial structural diagram;

[0025] Figure 4 This utility model Figure 2 A magnified structural diagram at point A.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Main body of the roll material; 2. Sliding frame; 3. Support plate; 4. Two-way screw; 5. Threaded ring; 6. Roller; 7. Slider; 8. Scraper; 9. Pull ring; 10. Baffle; 11. Slide rail; 12. Slide rod; 13. Spring; 14. Pressure plate; 15. Chamfered surface; 16. Round rod; 17. Anti-slip sleeve; 18. Talc pen. Detailed Implementation

[0028] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0029] like Figures 1 to 4As shown, an embodiment of this utility model provides a building waterproof membrane, including: a membrane body 1, a sliding frame 2 slidably connected to the surface of the membrane body 1, support plates 3 fixedly connected to both sides of the sliding frame 2, a slide rail 11 opened on the surface of the sliding frame 2, a slider 7 slidably connected to the inner wall of the slide rail 11, a scraper 8 slidably connected to the surface of the slider 7, and a pull ring 9 fixedly connected to the surface of the scraper 8. The membrane body 1 is passed through the sliding frame 2. Furthermore, when the membrane body 1 is laid on the ground and the required length is known, the worker can slide the slider 7, so that the slider 7 drives the scraper 8 to contact the membrane body 1, thereby realizing the cutting of the membrane body 1. The cutting tool is not easy to lose and is placed on the surface of the membrane body 1 for easy retrieval.

[0030] like Figures 1 to 4 As shown, a bidirectional screw 4 is rotatably connected to the surface of the support plate 3. Two threaded rings 5 ​​are threadedly connected to the surface of the bidirectional screw 4. A baffle 10 is rotatably connected to the ends of the two threaded rings 5 ​​that are far apart from each other. The baffle 10 is slidably connected to the sliding frame 2. By rotating the two bidirectional screws 4, the two threaded rings 5 ​​can be driven to move simultaneously toward each other, which can limit the movement of the roll body 1. When there is a roll body 1 of different widths, the roll body 1 can be kept in a horizontal state and will not be tilted. Therefore, when cutting the roll body 1, the cut is flat and not tilted.

[0031] like Figures 1 to 4 As shown, rollers 6 are rotatably connected to the arc surfaces of the two threaded rings 5. The arc surfaces of the rollers 6 are slidably connected to the roll body 1. When the roll body 1 is laid on the building surface, it needs to be pulled to unfold and lay it. When the roll body 1 is pulled, the roll body 1 can contact the surface of the rollers 6. The rollers 6 roll at the same time, which can reduce the friction when the roll body 1 is pulled, thereby speeding up the laying efficiency. Four sliding rods 12 are slidably connected to the surface of the sliding frame 2. One end of each of the four sliding rods 12 is fixedly connected to a pressure plate 14. The surface of the pressure plate 14 has two chamfered surfaces 15. The sliding rods 12 and the pressure plate 14 cooperate to press against the surface of the roll body 1 on the lower surface, which can make the roll body 1 lay flat and prevent wrinkles. At the same time, the chamfered surfaces 15 on the surface of the pressure plate 14 can facilitate the placement of the roll body 1.

[0032] like Figures 1 to 4As shown, each of the four sliding rods 12 is fitted with a spring 13. The two ends of the spring 13 are fixedly connected to the sliding rod 12 and the sliding frame 2, respectively. The spring 13 can drive and press the sliding rod 12 downwards, thereby causing the pressure plate 14 to tightly adhere to the surface of the roll body 1. This improves the adjustment effect on the flatness of the roll body 1 surface and prevents excessive wrinkles from driving the pressure plate 14 upwards, which could lead to the pressure plate 14 not being able to return to its proper position. A round rod 16 is rotatably connected to the surface of the pressure plate 14, and a steatite pen 18 is slidably connected to the surface of the round rod 16. The rod 16 rotates when it comes into contact with the surface of the roll body 1. The circumference of the rod 16 is 3cm. After the rod 16 rotates one revolution, it can be marked on the surface of the roll body 1 by a steatite pen 18, which makes it convenient for the cutting personnel to lay the roll body 1 in the same building. The surface of the rod 16 is glued with an anti-slip sleeve 17, which is made of rubber. Since the anti-slip sleeve 17 is glued to the surface of the rod 16, it can come into contact with the roll body 1, increasing the friction between the two and making it convenient to mark the length on the surface of the roll body 1.

[0033] In this embodiment of the utility model (working principle), the roll material body 1 and the sliding frame 2 are transported to the location inside the building where the roll material body 1 needs to be laid. Then, the sliding frame 2 is supported on the ground by the support plate 3, and the roll material body 1 is passed through the sliding frame 2. At this time, the sliding rod 12 is driven by the spring 13 to press against the surface of the roll material body 1. Then, the laying personnel can rotate the double-sided screw 4, which drives the two threaded rings 5 ​​to move closer to each other. At the same time, the baffle 10 limits the side of the roll material body 1, so that the roll material body 1 is in a horizontal position. Further, the laying personnel pull one side of the roll material body 1 to lay the roll material body 1 on the building. At the same time, the roll material body 1 contacts the roller 6, and the roller 6 can reduce the contact between the roller and the roller. The reduced friction generated by pulling the roll body 1 allows it to be easily pulled and laid on the building. While pulling the roll body 1, the round rod 16 and the anti-slip sleeve 17 will rotate due to friction. After one rotation, marks with a spacing of 3cm will be made on the surface of the roll body 1. When subsequent installers lay the roll body 1 on the same building plane, they can quickly cut the required distance. After the roll body 1 is laid, place your finger inside the pull ring 9 and slide the scraper 8 towards the roll body 1. When it contacts the roll body 1, slide it up and down on the surface of the slider 7 to quickly open the side of the roll body 1 and achieve cutting.

[0034] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A building waterproof membrane, characterized in that, include: The roll body (1) has a sliding frame (2) slidably connected to its surface. Support plates (3) are fixedly connected to both sides of the sliding frame (2). A slide rail (11) is provided on the surface of the sliding frame (2). A slider (7) is slidably connected to the inner wall of the slide rail (11). A scraper (8) is slidably connected to the surface of the slider (7). A pull ring (9) is fixedly connected to the surface of the scraper (8).

2. The building waterproof membrane according to claim 1, characterized in that, The surface of the support plate (3) is rotatably connected to a bidirectional screw (4), and the surface of the bidirectional screw (4) is threadedly connected to two threaded rings (5). Each of the two threaded rings (5) is rotatably connected to a baffle (10) at the ends that are far apart from each other. The baffle (10) is slidably connected to the sliding frame (2).

3. The building waterproof membrane according to claim 2, characterized in that, Both of the threaded rings (5) are rotatably connected to rollers (6), and the arc surfaces of the rollers (6) are slidably connected to the roll body (1).

4. The building waterproof membrane according to claim 1, characterized in that, The sliding frame (2) has four sliding rods (12) slidably connected to its surface. One end of each of the four sliding rods (12) is fixedly connected to a pressure plate (14). The surface of the pressure plate (14) has two chamfered surfaces (15).

5. A building waterproof membrane according to claim 4, characterized in that, Each of the four slide rods (12) is fitted with a spring (13), and the two ends of the spring (13) are fixedly connected to the slide rod (12) and the sliding frame (2) respectively.

6. A building waterproof membrane according to claim 4, characterized in that, A round rod (16) is rotatably connected to the surface of the pressure plate (14), and a talcum pencil (18) is slidably connected to the surface of the round rod (16).

7. A building waterproof membrane according to claim 6, characterized in that, The surface of the round rod (16) is glued with an anti-slip sleeve (17), which is made of rubber.

Images