CN219086706U

CN219086706U - Plastic pipe body for cable protection

Info

Publication number: CN219086706U
Application number: CN202222665348.5U
Authority: CN
Inventors: 林敬安
Original assignee: Guangdong Shun'antong Plastic Industry Co ltd
Current assignee: Guangdong Shun'antong Plastic Industry Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-05-26
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a plastic pipe body for cable protection in the technical field of cable protection pipes, wherein a waterproof layer is fixedly connected to the inner wall of a wear-resistant layer, a shock-absorbing layer is fixedly connected to the inner wall of the waterproof layer, a high-low temperature resistant layer is fixedly connected to the inner wall of the shock-absorbing layer, an electrostatic layer is fixedly connected to the inner wall of the high-low temperature resistant layer, and a shock-absorbing layer is arranged on the outer side of the high-low temperature resistant layer through the high-low temperature resistant layer, so that the phenomenon of thermal expansion and cold contraction caused by heat generated by a cable is avoided, the shape and the service life of the shock-absorbing layer are influenced, and the phenomenon of cracking caused by supercooling of a square pipe body in the use process is also avoided. The waterproof layer is arranged on the outer side of the high-temperature-resistant layer, so that external water or water vapor is prevented from entering the inside of the static layer, the sealing performance of the cable is better, and the safety performance is higher.

Description

Plastic pipe body for cable protection

Technical Field

The utility model belongs to the technical field of cable protection pipes, and particularly relates to a plastic pipe body for cable protection.

Background

According to patent application number CN201921747885.6, a high temperature resistant cable protection tube comprises a polyphenylene sulfide plastic tube a and a polyphenylene sulfide plastic tube B; the socket is integrally formed on two sides of the bottom of the polyphenylene sulfide plastic pipe A, the number of the sockets is multiple groups, the slots are formed on two sides of the top of the polyphenylene sulfide plastic pipe B, the number of the slots is multiple groups, the buckle A is integrally formed on the bottom of the socket, and the clamping groove A is formed at the bottom end inside the slot; the socket is inserted into the slot, and the buckle A is inserted into the clamping groove A.

The existing cable protection pipe is easy to deform due to pressure generated by the outside, and the protection structure of the pipe on the cable is single, so that a plastic pipe for cable protection is provided.

Disclosure of Invention

The utility model aims to provide a plastic pipe body for cable protection, which solves the problems that in the prior art, the existing cable protection pipe is mostly easy to deform due to pressure generated by the outside, and the protection structure of the pipe on a cable is single.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic tubing body for cable protection, includes square tube body, the surface of square tube body is equipped with the support frame, the bottom of support frame is equipped with the support base, the bottom of support base is equipped with the fixed block, the bottom of fixed block is equipped with the runner, the inner wall of square tube body is equipped with the backup pad, the backup pad is equipped with four inner chamber four corners that distribute at square tube body, one side of backup pad is equipped with the wearing layer, be equipped with the buffer groove between backup pad and the wearing layer, the inner wall of wearing layer is equipped with the waterproof layer, the inner wall of waterproof layer is equipped with the buffer layer, the inner wall of buffer layer is equipped with high low temperature resistant layer, and the inner wall of high low temperature resistant layer is equipped with the electrostatic layer.

Preferably, the outer surface fixed sleeve of square tube body is equipped with the support frame, the bottom fixed mounting of support frame has the support base, the bottom fixed mounting of support base has the fixed block, the bottom rotation of fixed block is connected with the runner.

Preferably, the inner wall of the square pipe body is fixedly provided with a supporting plate, and the supporting plate is provided with four corners which are distributed at the inner cavity of the square pipe body.

Preferably, one side of the supporting plate is fixedly connected with a wear-resistant layer, and a buffer groove is arranged between the supporting plate and the wear-resistant layer.

Preferably, the inner wall of the wear-resistant layer is fixedly connected with a waterproof layer.

Preferably, the inner wall of the waterproof layer is fixedly connected with a damping layer.

Preferably, the inner wall of the shock absorption layer is fixedly connected with a high-low temperature resistant layer, and the inner wall of the high-low temperature resistant layer is fixedly connected with an electrostatic layer.

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

1. through the high low temperature resistant layer that is equipped with, the outside on high low temperature resistant layer is equipped with the buffer layer to avoid the heat that the cable produced to cause expend with heat and contract with cold phenomenon to influence the physique and the life of buffer layer, and also can avoid square tube body supercooling to appear cracked phenomenon in the use. The waterproof layer is arranged on the outer side of the high-temperature-resistant layer, so that external water or water vapor is prevented from entering the inside of the static layer, the sealing performance of the cable is better, and the safety performance is higher.

2. Through the runner that is equipped with, improved the flexibility of cable, conveniently remove and lay, saved physical power, through the backup pad that is equipped with, improved the intensity of square tube body, be difficult for press deformation, through the buffer groove that is equipped with, can have certain buffer space to external pressure, reduce inner structure's damage.

Drawings

FIG. 1 is a schematic side view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of the bottom structure of the present utility model;

fig. 4 is a schematic top view of the present utility model.

In the figure: 1. a square tube body; 2. a support frame; 3. a support base; 4. a fixed block; 5. a rotating wheel; 6. a support plate; 7. a buffer groove; 8. a wear-resistant layer; 9. a waterproof layer; 10. a shock absorbing layer; 11. a high and low temperature resistant layer; 12. an electrostatic layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a plastic tubing body for cable protection, including square tube body 1, square tube body 1's surface is equipped with support frame 2, support frame 2's bottom is equipped with support base 3, support base 3's bottom is equipped with fixed block 4, fixed block 4's bottom is equipped with runner 5, square tube body 1's inner wall is equipped with backup pad 6, backup pad 6 is equipped with four inner chamber four corners that distribute at square tube body 1, one side of backup pad 6 is equipped with wearing layer 8, be equipped with buffer groove 7 between backup pad 6 and the wearing layer 8, wearing layer 8's inner wall is equipped with waterproof layer 9, waterproof layer 9's inner wall is equipped with buffer layer 10, buffer layer 10's inner wall is equipped with high low temperature resistant layer 11, high low temperature resistant layer 11's inner wall is equipped with electrostatic layer 12.

Specifically, the fixed cover of surface of square tube body 1 is equipped with support frame 2, the bottom fixed mounting of support frame 2 has support base 3, the bottom fixed mounting of support base 3 has fixed block 4, the bottom rotation of fixed block 4 is connected with runner 5, the inner wall fixed mounting of square tube body 1 has backup pad 6, backup pad 6 is equipped with four inner chamber four corners that distribute at square tube body 1, one side fixedly connected with wearing layer 8 of backup pad 6, be equipped with buffer groove 7 between backup pad 6 and the wearing layer 8, the inner wall fixedly connected with waterproof layer 9 of wearing layer 8, the inner wall fixedly connected with buffer layer 10 of waterproof layer 9, the inner wall fixedly connected with high low temperature resistant layer 11 of buffer layer 10, the inner wall fixedly connected with electrostatic layer 12 of high low temperature resistant layer 11.

In this embodiment, the cable locates the inside of static layer 12, the outside of cable is equipped with square tube body 1, the surface compressive property of square tube body 1 has been improved through support frame 2 that is equipped with, through runner 5 that is equipped with, the flexibility of cable has been improved, convenient removal and cloth are applied, physical power has been saved, through backup pad 6 that is equipped with, the intensity of square tube body 1 has been improved, be difficult for pressing deformation, through buffer groove 7 that is equipped with, can have certain buffer space to the external pressure, reduce the damage of inner structure, through wearing layer 8 that is equipped with, wearing layer 8's preparation material is polyvinylidene fluoride resin, it is in the environment moist, the very heavy place work of oil gas also can not influence its life, waterproof layer 9 adopts the cable outer sheath that has waterproof performance made of polyurethane material, realize the waterproof effect of cable, shock-absorbing layer 10 adopts butadiene rubber material preparation, high-back elasticity performance has, high low temperature resistant layer 11 is generally and is the perfluorinated ethylene propylene material preparation, static layer 12 adopts plastics to have PVC material preparation, PVC has processing convenience, light weight, it is easy to lay, electromechanical advantage of good fire retardant property.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A plastic pipe body for cable protection, comprising a square pipe body (1), characterized in that: the utility model discloses a square tube body, including square tube body (1), support frame (2)'s bottom is equipped with support base (3), support base (3)'s bottom is equipped with fixed block (4), fixed block (4)'s bottom is equipped with runner (5), square tube body (1)'s inner wall is equipped with backup pad (6), backup pad (6) are equipped with four inner chamber four corners that distribute at square tube body (1), one side of backup pad (6) is equipped with wearing layer (8), be equipped with buffer groove (7) between backup pad (6) and wearing layer (8), wearing layer (8)'s inner wall is equipped with waterproof layer (9), waterproof layer (9)'s inner wall is equipped with buffer layer (10), shock absorber layer (10)'s inner wall is equipped with high low temperature resistant layer (11), and high low temperature resistant layer (11) inner wall is equipped with electrostatic layer (12).

2. A plastic tube for cable protection according to claim 1, wherein: the outer surface fixed sleeve of square body (1) is equipped with support frame (2), the bottom fixed mounting of support frame (2) has support base (3), the bottom fixed mounting of support base (3) has fixed block (4), the bottom rotation of fixed block (4) is connected with runner (5).

3. A plastic tube for cable protection according to claim 1, wherein: the inner wall of the square pipe body (1) is fixedly provided with a supporting plate (6), and the supporting plate (6) is provided with four corners which are distributed at the inner cavity of the square pipe body (1).

4. A plastic tube for cable protection according to claim 1, wherein: one side of the supporting plate (6) is fixedly connected with a wear-resistant layer (8), and a buffer groove (7) is arranged between the supporting plate (6) and the wear-resistant layer (8).

5. A plastic tube for cable protection according to claim 1, wherein: the inner wall of the wear-resistant layer (8) is fixedly connected with a waterproof layer (9).

6. A plastic tube for cable protection according to claim 1, wherein: the inner wall of the waterproof layer (9) is fixedly connected with a damping layer (10).

7. A plastic tube for cable protection according to claim 1, wherein: the inner wall of the shock-absorbing layer (10) is fixedly connected with a high-low temperature resistant layer (11), and the inner wall of the high-low temperature resistant layer (11) is fixedly connected with an electrostatic layer (12).