CN216733390U

CN216733390U - Anti-pulling waterproof coiled material

Info

Publication number: CN216733390U
Application number: CN202123411703.8U
Authority: CN
Inventors: 李俊锡
Original assignee: Aerfa New Material Jiangsu Co ltd
Current assignee: Aerfa New Material Jiangsu Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-14
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the technical field of waterproof rolls, and particularly discloses a waterproof roll resistant to pulling, which comprises a first waterproof roll body and a second waterproof roll body, wherein the surfaces of the first waterproof roll body and the second waterproof roll body are both fixedly connected with a tensile layer, the right side of the inner cavity of the second waterproof roll body is provided with an insertion groove, and the left side of the first waterproof roll body is fixedly connected with a connecting block. According to the waterproof coiled material, the positioning column is driven to transversely insert into the through groove through the positioning column, the positioning column is rotated after the positioning column moves to the inside of the circular groove, the positioning column is driven to rotate through the rotation of the positioning column until the positioning column rotates to the vertical state, the advantage of the anti-pulling function is achieved, and the problems that the existing waterproof coiled material does not have the anti-pulling function when in use, and the waterproof coiled material is easy to break after being stressed, so that the service life of the waterproof coiled material is influenced, and therefore the waterproof coiled material is inconvenient to use are solved.

Description

Anti-pulling waterproof coiled material

Technical Field

The utility model relates to the technical field of waterproof rolls, in particular to a waterproof roll resistant to pulling.

Background

The waterproof roll is mainly used for building walls, roofs, tunnels, roads, refuse landfills and the like, can be curled into a roll-shaped flexible building material product which can resist external rainwater and underground water leakage, is connected with a building without leakage as an engineering foundation, is a first barrier for waterproofing of the whole engineering, plays a vital role in the whole engineering, does not have a tensile function when the existing waterproof roll is used, can be easily broken after being stressed, so that the service life of the waterproof roll is influenced, and the waterproof roll is not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the anti-pulling waterproof coiled material which has the advantage of the anti-pulling function and solves the problem that the existing waterproof coiled material does not have the anti-pulling function when in use, and the waterproof coiled material is easy to break after being stressed so as to influence the service life of the waterproof coiled material, thereby being inconvenient for people to use.

The anti-pulling waterproof coiled material comprises a first waterproof coiled material body and a second waterproof coiled material body, wherein tensile layers are fixedly connected to the surfaces of the first waterproof coiled material body and the second waterproof coiled material body, an insertion groove is formed in the right side of the inner cavity of the second waterproof coiled material body, a connecting block is fixedly connected to the left side of the first waterproof coiled material body, the left side of the connecting block penetrates through the inner cavity of the insertion groove, a positioning sleeve is fixedly connected to the inner cavity of the connecting block, a positioning column penetrates through the inner cavity of the second waterproof coiled material body, the back side of the positioning column penetrates through the inside of the positioning sleeve, through grooves are formed in the two sides of the inner wall of the positioning sleeve, and a circular groove is formed in the back side of the inner cavity of the positioning sleeve.

The tensile waterproof coiled material comprises a TPU film layer and a polycarbonate film layer, wherein the surface of the TPU film layer is fixedly connected with the inner side of the polycarbonate film layer.

The anti-pulling waterproof coiled material is characterized in that the thickness of the TPU film layer is 1-2 mm, and the thickness of the polycarbonate film layer is 1.5-2.5 mm.

According to the anti-pulling waterproof coiled material, the top and the bottom of the positioning column are fixedly connected with the positioning rod, the surface of the positioning rod is in plug connection with the inner cavity of the through groove, and the surface of the positioning rod is in sliding connection with the inner part of the circular groove.

According to the anti-pulling waterproof roll, the inner cavity of the positioning sleeve is provided with the groove, the inner cavity of the groove is in plug connection with the surface of the positioning column, and the circular groove and the through groove are both located inside the groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the waterproof roll, the positioning column is driven to transversely insert into the through groove, the positioning column is rotated after the positioning rod moves to the inside of the circular groove, the positioning rod is driven to rotate through the rotation of the positioning column until the positioning rod rotates to a vertical state, the advantage of the anti-pulling function is achieved, and the problem that the existing waterproof roll does not have the anti-pulling function when in use, and the waterproof roll is easy to break after being stressed so as to influence the service life of the waterproof roll, and therefore the waterproof roll is inconvenient to use by people is solved.

2. According to the utility model, through the arrangement of the TPU film layer, the TPU film layer has the advantages of high strength, good toughness, wear resistance, cold resistance, water resistance, aging resistance and weather resistance.

3. According to the utility model, through the arrangement of the polycarbonate film layer, the polycarbonate film layer has the advantages of ultraviolet resistance, good toughness, high strength and difficulty in tearing and damaging.

4. The positioning sleeve is provided with a circular groove, the positioning rod is positioned, and the positioning column is prevented from being separated from the inside of the positioning sleeve.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection of the positioning sleeve structure of the present invention;

FIG. 3 is a cross-sectional view of a locating sleeve structure according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

fig. 5 is a schematic connection diagram of the structure of the first waterproofing membrane body and the second waterproofing membrane body according to the present invention.

In the figure: 1. a first waterproofing membrane body; 2. connecting blocks; 3. a second waterproofing membrane body; 4. inserting the groove; 5. a tensile layer; 501. a TPU film layer; 502. a polycarbonate film layer; 6. a positioning sleeve; 7. a circular groove; 8. a through groove; 9. a groove; 10. a positioning column; 11. and (5) positioning the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the stretch-proof waterproof roll of the utility model comprises a first waterproof roll body 1 and a second waterproof roll body 3, wherein the surfaces of the first waterproof roll body 1 and the second waterproof roll body 3 are both fixedly connected with a tensile layer 5, the tensile layer 5 comprises a TPU film layer 501 and a polycarbonate film layer 502, the surface of the TPU film layer 501 is fixedly connected with the inner side of the polycarbonate film layer 502, the thickness of the TPU film layer 501 is 1 mm-2 mm, the thickness of the polycarbonate film layer 502 is 1.5 mm-2.5 mm, through the arrangement of the TPU film layer 501, the TPU film layer 501 has high strength, good toughness, wear resistance, cold resistance, aging resistance and water resistance, through the arrangement of the polycarbonate film layer 502, the polycarbonate film layer 502 has ultraviolet light resistance, good toughness, high strength and is not easy to tear and damage, the right side of the inner cavity of the second waterproof roll body 3 is provided with an insertion groove 4, the left side of the first waterproof coiled material body 1 is fixedly connected with a connecting block 2, the left side of the connecting block 2 penetrates into an inner cavity of an insertion groove 4, the inner cavity of the connecting block 2 is fixedly connected with a positioning sleeve 6, the inner cavity of the second waterproof coiled material body 3 is provided with a positioning column 10 in a penetrating manner, the back side of the positioning column 10 penetrates into the positioning sleeve 6, the top and the bottom of the positioning column 10 are both fixedly connected with positioning rods 11, the surface of each positioning rod 11 is in plug-in connection with the inner cavity of a through groove 8, the surface of each positioning rod 11 is in sliding connection with the inner part of a circular groove 7, the position of each positioning rod 11 is positioned through the arrangement of the circular groove 7, the positioning column 10 is prevented from being separated from the inner part of the positioning sleeve 6, the through grooves 8 are arranged on both sides of the inner wall of the positioning sleeve 6, the back side of the inner cavity of the positioning sleeve 6 is provided with the circular groove 7, the inner cavity of the positioning sleeve 6 is provided with a groove 9, the inner cavity of the groove 9 is in plug-in connection with the surface of the positioning column 10, both the circular groove 7 and the through groove 8 are located inside the groove 9.

In the use of the utility model: at first drive connecting block 2 through first waterproofing membrane body 1 and insert the inside of insertion groove 4, run through second waterproofing membrane body 3 and insert the inside of insertion groove 4 through reference column 10 afterwards, reference column 10 drives 11 horizontal insertions of locating lever and leads to the inside of groove 8 this moment, and locating lever 11 slides in the inside that leads to groove 8, after locating lever 11 removes the inside to circular recess 7, rotate reference column 10, it rotates to drive locating lever 11 through the rotation of reference column 10, until locating lever 11 rotates to vertical state, can install connecting block 2 in the inside of first waterproofing membrane body 1, setting through TPU rete 501 and polycarbonate film layer 502, can improve the tensile resistance of first waterproofing membrane body 1 and second waterproofing membrane body 3.

The above is merely an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a waterproofing membrane that tensile was dragged, includes first waterproofing membrane body (1) and second waterproofing membrane body (3), its characterized in that: the equal fixedly connected with tensile layer in surface (5) of first waterproofing membrane body (1) and second waterproofing membrane body (3), insertion groove (4) have been seted up on the right side of second waterproofing membrane body (3) inner chamber, left side fixedly connected with connecting block (2) of first waterproofing membrane body (1), the inner chamber to insertion groove (4) is run through in the left side of connecting block (2), inner chamber fixedly connected with position sleeve (6) of connecting block (2), the inner chamber of second waterproofing membrane body (3) runs through and is provided with reference column (10), the dorsal part of reference column (10) runs through to the inside of position sleeve (6), logical groove (8) have all been seted up to the both sides of position sleeve (6) inner wall, circular recess (7) have been seted up to the dorsal part of position sleeve (6) inner chamber.

2. A roll of stretch resistant water resistant material as claimed in claim 1, wherein: the tensile layer (5) comprises a TPU film layer (501) and a polycarbonate film layer (502), and the surface of the TPU film layer (501) is fixedly connected with the inner side of the polycarbonate film layer (502).

3. A roll of stretch resistant water resistant material as claimed in claim 2 wherein: the thickness of the TPU film layer (501) is 1 mm-2 mm, and the thickness of the polycarbonate film layer (502) is 1.5 mm-2.5 mm.

4. A roll of stretch resistant water resistant material as claimed in claim 1, wherein: the top and the bottom of the positioning column (10) are fixedly connected with positioning rods (11), the surfaces of the positioning rods (11) are in plug-in connection with the inner cavity of the through groove (8), and the surfaces of the positioning rods (11) are in sliding connection with the inner part of the circular groove (7).

5. A roll of stretch resistant water resistant material as claimed in claim 1, wherein: a groove (9) is formed in the inner cavity of the positioning sleeve (6), the inner cavity of the groove (9) is in plug-in connection with the surface of the positioning column (10), and the circular groove (7) and the through groove (8) are located inside the groove (9).