CN216443208U

CN216443208U - Coiled material binding off node

Info

Publication number: CN216443208U
Application number: CN202121569274.4U
Authority: CN
Inventors: 鞠建松
Original assignee: Shanghai Guangshun Construction Engineering Co ltd
Current assignee: Shanghai Guangshun Construction Engineering Co ltd
Priority date: 2021-07-10
Filing date: 2021-07-10
Publication date: 2022-05-06
Anticipated expiration: 2031-07-10

Abstract

The utility model discloses a coiled material closing-in node, which comprises a friction layer, wherein one side of the friction layer is fixedly connected with a fixed layer, one side of the fixed layer is fixedly connected with a protective layer, one side of the protective layer is fixedly connected with an isolating layer, one side of the isolating layer is fixedly connected with a waterproof coil material layer, the top of the friction layer is fixedly connected with an asphalt-based sealing paste, and the surface of the asphalt-based sealing paste is movably connected with a closing-up trim strip screw, can protect the roll material closing-in node when being extruded or collided by external force, and the protective layer has the characteristic of high tensile strength, receive under the environment of some high temperatures, insolate at waterproofing membrane and wall body, can play the protection to the coiled material binding off node of inside, very big extension the life of this coiled material binding off node.

Description

Coiled material binding off node

Technical Field

The utility model relates to the field of civil engineering, in particular to a coiled material binding off node.

Background

The waterproof roll is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can resist external rainwater and underground water seepage, is a flexible building material product which can be curled into a roll shape and is used as a leakage-free connection between an engineering foundation and a building, is a first barrier for waterproofing the whole engineering, and plays a vital role in the whole engineering.

But the coiled material binding off node on the existing market is at daily during operation, install in the environment at this coiled material binding off node for a long time and receive the extrusion or when weing, can produce the loss to the outer layer on its surface, produce the loss to the structure of inside, cause huge loss to waterproofing membrane, receive colliding with and when colliding with of external force at this waterproofing membrane simultaneously, can cause the loss to the waterproofing membrane on its coiled material binding off node surface, make the waterproofing membrane material on coiled material binding off node surface produce the loss, the life of this coiled material binding off node has been reduced, the security of this coiled material binding off node has been reduced, a coiled material binding off node has been proposed here for this.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a coiled material closing-in node, which overcomes the defects of the prior art and aims to solve the problems that when a coiled material closing-in node structure in the current market is extruded or damped, the coiled material closing-in node is damaged, and meanwhile, when the coiled material closing-in node structure is collided and collided, the waterproof material on the surface of the coiled material closing-in node is damaged.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a coiled material binding off node, includes the frictional layer, one side fixedly connected with fixed layer of frictional layer, one side fixedly connected with protective layer of fixed layer.

As a preferable scheme of the present invention, an isolation layer is fixedly connected to one side of the protection layer.

As a preferable scheme of the present invention, one side of the isolation layer is fixedly connected with a waterproof roll layer, and one side of the waterproof roll layer is fixedly connected with a wall.

In a preferred embodiment of the present invention, both sides of the fixing layer are fixedly connected to the inner side of the friction layer and the outer side of the protective layer, respectively.

In a preferred embodiment of the present invention, the friction layer, the fixing layer, the protective layer and the isolation layer are fixedly connected to the outer side of the waterproof roll layer.

As a preferable scheme of the present invention, both sides of the waterproof roll layer are respectively fixedly connected to the inner side of the wall body and the outer side of the isolation layer.

As a preferable scheme of the utility model, the top of the friction layer is fixedly connected with asphalt-based sealing paste, and the surface of the asphalt-based sealing paste is movably connected with a closing-up pressing strip screw.

Compared with the prior art, the utility model has the advantages that:

when the roll material closing-up node works, the friction layer and the fixed layer are arranged, when the roll material closing-up node is used, the friction layer is made of a carbon spring steel wire, the carbon spring steel wire is connected in the roll material closing-up node, and the carbon spring steel wire has high tensile strength, so that when the roll material closing-up node is extruded and broken, the waterproof roll material layer is supported by the carbon spring steel wire, the waterproof roll material layer is prevented from being broken, meanwhile, the carbon spring steel wire has high elasticity, the roll material closing-up node is protected when being extruded or collided by external force, the carbon spring steel wire has toughness and fatigue strength, and meanwhile, the roll material closing-up node is very impact-resistant and vibration-resistant, the safety of the roll material closing-up node is improved extremely, and the service life is prolonged;

(2) when the roll material closing-in node works, the protective layer is arranged, when the roll material closing-in node is used, the protective layer is made of synthetic rubber which takes chloroprene as a main raw material and is formed by homopolymerization or copolymerization of a small amount of other monomers, the tensile strength is high, the internal roll material closing-in node can be protected under the high-temperature and insolation environments, the loss of the roll material closing-in node due to high-temperature insolation is prevented, meanwhile, the synthetic rubber has excellent aging resistance and oil resistance, has stronger flame resistance and excellent flame retardance, can prevent corrosion of the roll material closing-in node after long-time placement, has higher chemical stability and good water resistance, greatly prolongs the service life of the roll material closing-in node, and improves the safety of the roll material closing-in node;

(3) in this coiled material binding off node work, through the setting of isolation layer, the material of isolation layer is polyethylene, has stronger wearability, self-lubricity through polyethylene, and intensity is than higher, connects in the outside on waterproofing membrane layer and can play the protection to the waterproofing membrane layer, has improved this practicality at this coiled material binding off node.

Drawings

FIG. 1 is a schematic view of the overall side structure of a roll material necking-in node of the present invention;

FIG. 2 is a schematic view of the separation structure of the frictional layer of the roll necking-in node of the present invention.

The reference numbers in the figures illustrate:

1. a friction layer; 2. a fixed layer; 3. a protective layer; 4. an isolation layer; 5. a waterproof roll layer; 6. a wall body; 7. an asphalt-based sealant; 8. closing-up layering screw.

Detailed Description

The technical solution 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. It is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.

Referring to fig. 1-2, a roll material binding-off node comprises a friction layer 1, the friction layer 1 is made of a carbon spring steel wire, the carbon spring steel wire has high elasticity and is protected when the roll material binding-off node is extruded or collided by an external force, a fixing layer 2 is fixedly connected to one side of the friction layer 1, the fixing layer 2 is fixedly connected to the friction layer 1 and a protection layer 3, the protection layer 3 is fixedly connected to one side of the fixing layer 2, the protection layer 3 is made of chloroprene, and the roll material binding-off node is high in chemical stability and good in water resistance and greatly prolongs the service life of the roll material binding-off node.

Specifically, referring to fig. 1-2, an isolation layer 4 is fixedly connected to one side of the protection layer 3, the isolation layer 4 is made of polyethylene, the polyethylene has high wear resistance, self-lubricity and high strength, and the waterproof roll layer 5 can be protected by being connected to the outer side of the waterproof roll layer 5.

Specifically, referring to fig. 1-2, one side of the isolation layer 4 is fixedly connected with a waterproof roll layer 5, one side of the waterproof roll layer 5 is fixedly connected with a wall 6, and the waterproof roll material has excellent chemical stability and can resist all strong acid, strong base and strong oxidant.

Specifically, referring to fig. 1-2, two sides of the fixing layer 2 are respectively fixedly connected to the inner side of the friction layer 1 and the outer side of the protection layer 3, and the fixing layer 2 stably connects the friction layer 1 and the protection layer 3.

Specifically, referring to fig. 1-2, the friction layer 1, the fixing layer 2, the protective layer 3 and the isolation layer 4 are all fixedly connected to the outer side of the waterproof roll material layer 5, the friction layer 1 is made of a carbon spring steel wire, and the carbon spring steel wire has high elasticity and is protected when the roll material closing-up node is extruded or collided by an external force.

Specifically, referring to fig. 1-2, two sides of the waterproof roll layer 5 are respectively fixedly connected to the inner side of the wall 6 and the outer side of the isolation layer 4, and the waterproof roll layer 5 is firmly connected to the wall 6 and the isolation layer 4.

Specifically, referring to fig. 1-2, the top of the friction layer 1 is fixedly connected with an asphalt-based sealant 7, and the surface of the asphalt-based sealant 7 is movably connected with a closing-up pressing bar screw 8.

The working principle is as follows: when the roll material closing-in node works daily, firstly, the friction layer 1 is made of the carbon spring steel wire, and after the carbon spring steel wire is connected in the roll material closing-in node, because the carbon spring steel wire has high tensile strength, when the roll material closing-in node is extruded and broken, the waterproof roll material layer 5 can be supported through the carbon spring steel wire to prevent the waterproof roll material layer from being broken;

meanwhile, the protective layer 3 is made of synthetic rubber taking chloroprene as a main raw material and formed by homopolymerization or copolymerization of a small amount of other monomers, and has high tensile strength, can protect the roll closing-in node inside at high temperature in an insolation environment, and prevent the loss of the roll closing-in node caused by high-temperature insolation.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A coiled material binding off node includes frictional layer (1), its characterized in that: one side of the friction layer (1) is fixedly connected with a fixed layer (2), and one side of the fixed layer (2) is fixedly connected with a protective layer (3);

one side of the protective layer (3) is fixedly connected with an isolating layer (4);

one side fixedly connected with waterproof roll material layer (5) of isolation layer (4), one side fixedly connected with wall body (6) of waterproof roll material layer (5).

2. A roll neck joint as in claim 1 wherein: and two sides of the fixed layer (2) are respectively fixedly connected with the inner side of the friction layer (1) and the outer side of the protective layer (3).

3. A roll necking node in accordance with claim 1, wherein: the friction layer (1), the fixed layer (2), the protective layer (3) and the isolation layer (4) are fixedly connected to the outer side of the waterproof roll material layer (5).

4. A roll necking node in accordance with claim 1, wherein: and the two sides of the waterproof roll material layer (5) are respectively and fixedly connected with the inner side of the wall body (6) and the outer side of the isolation layer (4).

5. A roll necking node in accordance with claim 1, wherein: the top of the friction layer (1) is fixedly connected with an asphalt-based sealing paste (7), and the surface of the asphalt-based sealing paste (7) is movably connected with a closing-up pressing strip screw (8).