CN210053181U

CN210053181U - Reinforced cable protection sleeve

Info

Publication number: CN210053181U
Application number: CN201920932974.1U
Authority: CN
Inventors: 范凡金; 刘婧; 毕猛强
Original assignee: Henan Jin Sheng Electric Power Communication Co Ltd
Current assignee: Henan Jin Sheng Electric Power Communication Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-02-11
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a strenghthened type cable protection sleeve, its structure includes device body, shell, cable hole and inner shell, the outside of device body is equipped with the shell, the inside of shell is equipped with the inner shell, the inside position of inner shell is equipped with the cable hole, connected mode between inner shell and the shell is fixed connection. This strenghthened type cable protection sleeve through the barb that is equipped with on the device body, has improved the intensity of shell with the inner shell junction, has improved the hardness of device, has increased the abrasion resistance of device body, has increased the life of device, and economic practicality is stronger.

Description

Reinforced cable protection sleeve

Technical Field

The utility model relates to a cable protection device technical field specifically is a strenghthened type cable protection sleeve.

Background

The cable protective sleeve is a novel sleeve material which is popularized and used in power engineering. With the rapid development of power cable buried laying engineering and the higher requirements put forward on cable sleeves, the cable protective sleeve is made of Polyethylene (PE) and a high-quality steel pipe through sand blasting and shot blasting pretreatment, plastic dipping or coating, and heating and curing processes. It is one of the most commonly used electrically insulating tubes for protecting wires and cables. It is widely used because of its good insulating property, high chemical stability, no rusting, no aging, and adaptability to harsh environment.

The existing cable protection sleeve adopts a single-layer sleeve, namely, the sleeve is produced by single-layer extrusion of a plurality of layers of materials after thermoplastic molding, the stability of the sleeve is poor, the cable protection performance is low, the filling amount in the sleeve is small, and the use is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strenghthened type cable protection sleeve has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a strenghthened type cable protection sleeve, its structure includes the outside of device body is equipped with the shell, the inside of shell is equipped with the inner shell, the inside position of inner shell is equipped with the cable hole, the connected mode between inner shell and the shell is fixed connection.

As a preferred embodiment of the utility model, the inside upside position of shell is equipped with the wearing layer, the bottom of wearing layer is equipped with the strengthening layer, the connected mode between strengthening layer and the wearing layer is fixed connection.

As a preferred embodiment of the present invention, the bottom position of the strengthening layer is provided with a supporting layer, and the online mode between the supporting layer and the strengthening layer is a fixed connection.

As an optimized implementation manner of the utility model, the bottom position of supporting layer is equipped with the shielding layer, the bottom of shielding layer is equipped with the fixed bed, connected mode between supporting layer and the shielding layer is fixed connection.

As a preferred embodiment of the present invention, the outside of the fixing layer and the joint of the inner shell are provided with barbs, and the connection between the barbs and the fixing layer and the inner shell is fixed.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this strenghthened type cable protection sleeve through the barb that is equipped with on the device, the user carries out fixed connection with shell and inner shell through the barb, has improved the intensity of shell with the inner shell junction, has improved the hardness of device, has increased the abrasion resistance of device body, has increased the life of device.

This strenghthened type cable protection sleeve through the inside wearing layer, the combination of strengthening layer, supporting layer, shielding layer and the fixed bed that is equipped with of shell, has improved the wear resistance of device and the shielding strength etc. of signal, has made things convenient for the transmission of cable.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of an overall structure of a reinforced cable protection sleeve according to the present invention;

fig. 2 is a schematic view of a housing structure of a reinforced cable protection sleeve according to the present invention;

fig. 3 is a schematic structural view of a shell joint of a reinforced cable protection sleeve of the present invention;

in the figure, a device body-1, an outer shell-2, a cable hole-3, an inner shell-4, a fixed layer-5, a shielding layer-6, a supporting layer-7, a strengthening layer-8, a wear-resistant layer-9 and a barb-10.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: device body 1, shell 2, cable hole 3 and inner shell 4, the outside of device body 1 is equipped with shell 2, the inside of shell 2 is equipped with inner shell 4, the internal position of inner shell 4 is equipped with cable hole 3, the connected mode between inner shell 4 and the shell 2 is fixed connection.

Referring to fig. 2, a wear-resistant layer 9 is disposed at an upper side of the inside of the housing 2, a reinforcing layer 8 is disposed at the bottom of the wear-resistant layer 9, and the reinforcing layer 8 is fixedly connected to the wear-resistant layer 9, so that the wear-resistant performance of the device body 1 is improved, and the device body 1 is convenient to use.

Referring to fig. 2, the bottom of the reinforcing layer 8 is provided with a supporting layer 7, and the supporting layer 7 and the reinforcing layer 8 are fixedly connected in a connection manner, so that the strength of the reinforcing layer 8 is improved, and the device body 1 is convenient to use.

Referring to fig. 2, a shielding layer 6 is disposed at the bottom of a supporting layer 7, a fixing layer 5 is disposed at the bottom of the shielding layer 6, and the supporting layer 7 and the shielding layer 6 are fixedly connected, so that the signal shielding strength of the device body 1 is improved, and the transmission of the cable is facilitated.

Referring to fig. 3, a barb 10 is disposed at a joint between the outside of the fixing layer 5 and the inner shell 4, and the barb 10 is fixedly connected with the fixing layer 5 and the inner shell 4, so that the hardness of the inside of the device body 1 is improved, and the device body 1 is convenient to use.

A strenghthened type cable protection sleeve, the user is when using the device, barb 10 through being equipped with on the device body 1, the user carries out fixed connection with shell 2 and inner shell 4 through barb 10, the intensity of shell 2 and inner shell 4 junction has been improved, the hardness of device body 1 has been improved, the abrasion resistance of device body 1 has been increased, the life of device body 1 has been increased, wearing layer 9 through the inside being equipped with of shell 2, strengthening layer 8, supporting layer 7, the combination of shielding layer 6 and fixed bed 5, the abrasion resistance of device body 1 and the shielding strength of signal etc. have been improved, the transmission of cable has been made things convenient for, through the combination of above device, the problem that the background art provided has been solved.

The utility model discloses a device body-1, shell-2, cable hole-3, inner shell-4, fixed layer-5, shielding layer-6, supporting layer-7, strengthening layer-8, wearing layer-9, barb-10, the part is the parts that general standard component or technical staff in this field know, its structure and principle all can be known or can be known through the conventional experimental method through the technical manual for this technical staff, the problem that the utility model solves is that only for current device can not carry out multilayer fixed and model shielding is poor and wearing resistance is low, the utility model discloses through the intercombination of above-mentioned parts, through the barb that is equipped with on the device, the user carries out fixed connection with the inner shell through the barb, has improved the intensity of shell and inner shell junction, has improved the hardness of device, has increased the wear resistance of device body, the service life of the device is prolonged, the combination of the wear-resistant layer, the strengthening layer, the supporting layer, the shielding layer and the fixing layer arranged in the shell improves the wear-resistant strength of the device, the signal shielding strength and the like, and the transmission of the cable is facilitated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a strenghthened type cable protection sleeve, its structure includes device body (1), shell (2), cable hole (3) and inner shell (4), its characterized in that: the device is characterized in that an outer shell (2) is arranged outside the device body (1), an inner shell (4) is arranged inside the outer shell (2), a cable hole (3) is formed in the inner position of the inner shell (4), and the inner shell (4) is fixedly connected with the outer shell (2) in a connecting mode.

2. The reinforced cable protection sleeve of claim 1, wherein: the inside upside position of shell (2) is equipped with wearing layer (9), the bottom of wearing layer (9) is equipped with strengthening layer (8), the connected mode between strengthening layer (8) and wearing layer (9) is fixed connection.

3. The reinforced cable protection sleeve of claim 2, wherein: the bottom position of strengthening layer (8) is equipped with supporting layer (7), the online mode between supporting layer (7) and strengthening layer (8) is fixed connection.

4. A reinforced cable protective sleeve according to claim 3, wherein: the shielding layer (6) is arranged at the bottom of the supporting layer (7), the fixing layer (5) is arranged at the bottom of the shielding layer (6), and the supporting layer (7) and the shielding layer (6) are fixedly connected.

5. The reinforced cable protection sleeve of claim 4, wherein: the connection part of the outer part of the fixed layer (5) and the inner shell (4) is provided with a barb (10), and the barb (10), the fixed layer (5) and the inner shell (4) are fixedly connected.