Splicing type waterproof coiled material

Abstract

The utility model discloses a splicing type waterproof coiled material, which belongs to the technical field of waterproof coiled materials and comprises a fixed shell, two side surfaces of the fixed shell are fixedly connected with fixed plates, the tops of the two fixed plates are in lap joint with waterproof coiled material bodies, first bearings are arranged on the opposite inner walls of the fixed shell, and the first bearings are in lap joint with the waterproof coiled material bodies. And first rotating shafts are arranged in the two first bearings in a penetrating manner. The device has the beneficial effects that by arranging a rotating plate, a worm, a worm wheel and a limiting plate, the rotating plate is rotated, so that the rotating plate drives the worm to rotate through a second rotating shaft, the worm drives the worm wheel to rotate, the worm wheel drives a threaded column to rotate through a first rotating shaft, and the threaded column rotates in a first threaded hole; the movable plate moves on the surface of the threaded column and in the rectangular through hole, the movable plate drives the limiting plate to ascend or descend, the limiting plate is made to be far away from or close to the waterproof roll body, the waterproof roll body can be detached, replaced or spliced conveniently, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled materials, and more specifically, to a spliced ​​waterproof coiled material. Background Art

[0002] In the construction of building waterproof layers, problems with overlapping construction of different waterproof membranes are often encountered. For example, different units are designed by their own construction or design units to be connected by semi-basements or roofs, or different types of waterproof membranes need to be used as flexible waterproof layers in the same waterproof area. However, the existing waterproof membranes are inconvenient to splice or replace. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a spliced ​​waterproof membrane, which has the characteristics of being easy to splice and disassemble.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides a spliced ​​waterproof membrane, including a fixed shell, two side surfaces of the fixed shell are fixedly connected with fixed plates, the tops of the two fixed plates are overlapped with a waterproof membrane body, first bearings are arranged on the opposite inner walls of the fixed shell, first rotating shafts are penetrated inside the two first bearings, threaded columns are fixedly connected to the opposite ends of the two first rotating shafts, a movable plate is movably connected inside the fixed shell, a first threaded hole is opened on the top of the movable plate, the threaded column is threadedly connected to the inside of the first threaded hole, a worm gear is fixedly connected to the first rotating shaft, second bearings are arranged on the opposite inner walls of the fixed shell, second rotating shafts are penetrated inside the two second bearings, the opposite ends of the two second rotating shafts are fixedly connected with the same worm, the worm is meshed with the worm gear, one end of the second rotating shaft is fixedly connected with a rotating plate, rectangular through holes are opened on both sides of the fixed shell, the two ends of the movable plate are respectively fixedly connected to limit plates through the two rectangular through holes, and the bottoms of the two limit plates are overlapped with the tops of the two waterproof membrane bodies respectively.

[0007] When using the spliced ​​waterproof membrane of the present technical solution, by rotating the rotating plate, the rotating plate drives the worm to rotate through the second rotating shaft, and the worm drives the worm wheel to rotate, and the worm wheel drives the threaded column to rotate through the first rotating shaft, so that the threaded column rotates inside the first threaded hole, and the movable plate moves on the surface of the threaded column and the inside of the rectangular through hole, so that the movable plate drives the limit plate to rise or fall, and the limit plate is moved away from or close to the waterproof membrane body, so that the waterproof membrane body can be easily disassembled or spliced, and the operation is simple and convenient.

[0008] Furthermore, first anti-slip grooves are arranged on the opposite surfaces of the fixing plate and the limiting plate.

[0009] Furthermore, a second threaded hole is provided on the surface of the rotating plate, and a bolt is connected to the inner thread of the second threaded hole, and one end of the bolt overlaps with the surface of the fixed shell.

[0010] Furthermore, a second anti-slip pattern is provided on the surface of the rotating plate.

[0011] Furthermore, there are multiple threaded columns, and the connection structures of the multiple threaded columns are the same.

[0012] (3) Beneficial effects

[0013] In summary, the utility model has the following beneficial effects:

[0014] The spliced ​​waterproof membrane is provided with a rotating plate, a worm, a worm wheel and a limit plate. By rotating the rotating plate, the rotating plate drives the worm to rotate through the second rotating shaft, and the worm drives the worm wheel to rotate, and the worm wheel drives the threaded column to rotate through the first rotating shaft, so that the threaded column rotates inside the first threaded hole, and the movable plate moves on the surface of the threaded column and inside the rectangular through hole, so that the movable plate drives the limit plate to rise or fall, and the limit plate is moved away from or close to the waterproof membrane body, so that the waterproof membrane body can be easily disassembled or spliced, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic structural diagram of a three-dimensional cross section of the utility model;

[0017] Figure 2 For this utility model Figure 1 The enlarged structural diagram of the middle A part;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the utility model.

[0019] The symbols in the accompanying drawings are:

[0020] 1. Waterproof membrane body; 2. Fixed shell; 3. First rotating shaft; 4. Threaded column; 5. First threaded hole; 6. Rectangular through hole; 7. Fixed plate; 8. Limiting plate; 9. First anti-skid pattern; 10. Worm; 11. Movable plate; 12. Second rotating shaft; 13. Rotating plate; 14. Second anti-skid pattern; 15. Second threaded hole; 16. Bolt; 17. Worm gear. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, not all styles.

[0022] Example:

[0023] The following is combined with Figure 1-3 The utility model is described in further detail.

[0024] See also Figure 1-3 The utility model provides a technical solution: a spliced ​​waterproof membrane, including a fixed shell 2, two sides of the fixed shell 2 are fixedly connected with a fixed plate 7, the tops of the two fixed plates 7 are overlapped with a waterproof membrane body 1, first bearings are arranged on the opposite inner walls of the fixed shell 2, the interiors of the two first bearings are penetrated with a first rotating shaft 3, the opposite ends of the two first rotating shafts 3 are fixedly connected with a threaded column 4, the interior of the fixed shell 2 is movably connected with a movable plate 11, the top of the movable plate 11 is provided with a first threaded hole 5, the threaded column 4 is threadedly connected to the inside of the first threaded hole 5, a worm gear 17 is fixedly connected to the first rotating shaft 3, second bearings are arranged on the opposite inner walls of the fixed shell 2, the interiors of the two second bearings are penetrated with a second rotating shaft 12, the opposite ends of the two second rotating shafts 12 are fixedly connected with the same worm 10, the worm 10 and The worm gear 17 is meshed with each other, and one end of the second rotating shaft 12 is fixedly connected with a rotating plate 13. Rectangular through holes 6 are opened on both sides of the fixed shell 2. Both ends of the movable plate 11 pass through the two rectangular through holes 6 and are fixedly connected with the limiting plates 8. The bottoms of the two limiting plates 8 are overlapped with the tops of the two waterproof membrane bodies 1 respectively. By rotating the rotating plate 13, the rotating plate 13 drives the worm 10 to rotate through the second rotating shaft 12, and the worm 10 drives the worm wheel 17 to rotate, and the worm wheel 17 drives the threaded column 4 to rotate through the first rotating shaft 3, so that the threaded column 4 rotates inside the first threaded hole 5, and the movable plate 11 moves on the surface of the threaded column 4 and the inside of the rectangular through hole 6, so that the movable plate 11 drives the limiting plate 8 to rise or fall, and the limiting plate 8 is away from or close to the waterproof membrane body 1, which is convenient for disassembly or splicing of the waterproof membrane body 1, and the operation is simple and convenient.

[0025] Specifically, first anti-slip patterns 9 are provided on the opposite surfaces of the fixing plate 7 and the limiting plate 8 .

[0026] By adopting the above technical solution, the friction between the fixing plate 7 and the limiting plate 8 and the waterproof membrane body 1 is increased by the first anti-slip pattern 9, so that the waterproof membrane body 1 is firmly fixed.

[0027] Specifically, a second threaded hole 15 is formed on the surface of the rotating plate 13 , and a bolt 16 is threadedly connected inside the second threaded hole 15 , and one end of the bolt 16 overlaps with the surface of the fixed shell 2 .

[0028] By adopting the above technical solution, the bolt 16 is rotated so that one end of the bolt 16 overlaps with the surface of the fixed shell 2, thereby fixing the rotating plate 13.

[0029] Specifically, the surface of the rotating plate 13 is provided with second anti-slip patterns 14 .

[0030] By adopting the above technical solution, the friction between the palm and the rotating plate 13 is increased by the second anti-slip pattern 14, so that the rotating plate 13 can be easily adjusted in rotation.

[0031] Specifically, there are multiple threaded columns 4, and the connection structures of the multiple threaded columns 4 are all the same.

[0032] By adopting the above technical solution, the limiting plate 8 is made more stable when moving and fixing.

[0033] The working principle of the utility model is:

[0034] When the utility model is in use, when it is necessary to splice the waterproof membrane body 1, the rotating plate 13 is rotated forwardly, so that the rotating plate 13 drives the worm 10 to rotate through the second rotating shaft 12, so that the worm 10 drives the worm wheel 17 to rotate, and the worm wheel 17 drives the threaded column 4 to rotate through the first rotating shaft 3, so that the threaded column 4 rotates inside the first threaded hole 5, and the movable plate 11 moves on the surface of the threaded column 4 and the inside of the rectangular through hole 6, so that the movable plate 11 drives the limiting plate 8 to descend, and the limiting plate 8 is close to the waterproof membrane body 1, so that the two waterproof membrane bodies 1 can be spliced, and the bolt 16 is rotated so that one end of the bolt 16 overlaps with the surface of the fixed shell 2 to fix the rotating plate 13. When it is necessary to disassemble the waterproof membrane body 1, the rotating plate 13 is rotated in the opposite direction to make the limiting plate 8 away from the waterproof membrane body 1, so that the waterproof membrane body 1 can be disassembled and replaced.

[0035] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A spliced ​​waterproofing coiled material, comprising a fixing shell (2), characterized in that: The two side surfaces of the fixed shell (2) are fixedly connected with fixed plates (7), the tops of the two fixed plates (7) are overlapped with the waterproof coiled material body (1), the opposite inner walls of the fixed shell (2) are provided with first bearings, the interiors of the two first bearings are penetrated with first rotating shafts (3), the opposite ends of the two first rotating shafts (3) are fixedly connected with threaded columns (4), the interior of the fixed shell (2) is movably connected with a movable plate (11), the top of the movable plate (11) is provided with a first threaded hole (5), the threaded column (4) is threadedly connected to the interior of the first threaded hole (5), the first rotating shaft (3) is fixedly connected with a worm gear (11), and the worm gear (11) is fixedly connected to the worm gear (11). 7), second bearings are arranged on the relative inner walls of the fixed shell (2), second rotating shafts (12) are passed through the interiors of the two second bearings, the opposite ends of the two second rotating shafts (12) are fixedly connected to the same worm (10), the worm (10) is meshed with the worm wheel (17), one end of the second rotating shaft (12) is fixedly connected to a rotating plate (13), rectangular through holes (6) are opened on both sides of the fixed shell (2), the two ends of the movable plate (11) pass through the two rectangular through holes (6) and are fixedly connected to the limiting plates (8), the bottoms of the two limiting plates (8) are respectively overlapped with the tops of the two waterproof membrane bodies (1).

2. The spliced ​​waterproof membrane according to claim 1, characterized in that: The first anti-slip grooves (9) are arranged on the opposite surfaces of the fixing plate (7) and the limiting plate (8).

3. The spliced ​​waterproof membrane according to claim 1, characterized in that: A second threaded hole (15) is provided on the surface of the rotating plate (13), and a bolt (16) is connected to the inner thread of the second threaded hole (15), and one end of the bolt (16) overlaps the surface of the fixed shell (2).

4. The spliced ​​waterproof membrane according to claim 1, characterized in that: The surface of the rotating plate (13) is provided with second anti-slip grooves (14).

5. The spliced ​​waterproof membrane according to claim 1, characterized in that: The number of the threaded columns (4) is multiple, and the connection structures of the multiple threaded columns (4) are all the same.

Images