CN212782797U

CN212782797U - Outer tube for integrated cable

Info

Publication number: CN212782797U
Application number: CN202021969358.2U
Authority: CN
Inventors: 王跃君
Original assignee: Shenyang Rishang Cable Co ltd
Current assignee: Shenyang Rishang Cable Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-03-23
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a: the utility model provides an outer pipe for integrated cable, which comprises a cable protection pipe and a cable main body, wherein a plurality of brackets are arranged inside the cable protection pipe, supporting rods are arranged between the brackets, fixing lugs are arranged at two ends of the supporting rods, fixing holes are arranged on the fixing lugs, fixing bolts are fixedly connected in the fixing holes, guide wheels are rotatably connected on the supporting rods, the cable main body can roll on the guide wheels, a compression resistant layer is sleeved outside the cable protection pipe, supporting ribs are arranged inside the compression resistant layer, the utility model provides an outer pipe for integrated cable, which has high strength and is convenient for the cable to be inserted, when the cable is inserted into the cable protection pipe, the cable is easy to generate friction with the inner wall of the cable protection pipe, the installation of the cable and the cable protection pipe is not facilitated, meanwhile, the cable is easy to be worn, and the connecting structure is not arranged between the existing cable protection pipes, is not beneficial to the orderly arrangement of the cable protection pipes.

Description

Outer tube for integrated cable

Technical Field

The utility model discloses be applied to cable protection technical field, specifically be an outer tube for integrated cable.

Background

The utility model relates to an outer tube for integrated cable, the cable is made by one or more conductors of mutual insulation and outsourcing insulating protective layer, transmit electric power or information from a wire of another department, the cable protection pipe means to prevent the cable from receiving the damage, lay in the cable skin, the protection tube that has certain mechanical strength, the cable protection pipe is mainly installed in the section that communication cable and power line intersect, prevent that the power line from taking place the broken string and causing the short-circuit accident, arouse communication cable and wire rope electrified, in order to protect cable, switch, the core board, so that the complete machine is not burnt out, also play certain isolation to power line magnetic field interference, however, the inside of current cable protection pipe does not have the wire guide mechanism usually, lead to the cable when interlude the cable protection pipe inside, produce the friction with the inner wall of cable protection pipe easily, neither do benefit to the installation of cable and cable protection pipe, meanwhile, the cable is easy to wear, and the existing cable protection pipes are not provided with connecting structures, so that the cable protection pipes are not beneficial to orderly arrangement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outer tube for integrated cable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outer tube for integrated cable, includes cable protection pipe and cable main part, cable protection pipe is inside to be equipped with a plurality of supports, branch has been worn between the support, the both ends of branch are equipped with fixed ear, the fixed orifices has all been seted up on the fixed ear, fixedly connected with fixing bolt in the fixed orifices, it is connected with the guide pulley to rotate on the branch, cable main part can roll on the guide pulley, the crushing layer has been cup jointed to cable protection pipe outside, crushing in situ portion is equipped with the brace rod.

Preferably, a gasket is arranged between the fixing lug and the fixing bolt.

Preferably, the heat dissipation layer is sleeved outside the compression-resistant layer.

Preferably, the exterior of the heat dissipation layer is provided with a fireproof coating.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a high strength is convenient for outer tube for integrated cable of cable interlude possesses the cable interlude of being convenient for, solved the inside wire guiding mechanism that does not all possess usually of current cable protection pipe, lead to the cable when alternating cable protection pipe inside, produce the friction with the inner wall of cable protection pipe easily, neither do not benefit to the installation of cable and cable protection pipe, also cause wearing and tearing to the cable easily simultaneously, and do not possess connection structure between the current cable protection pipe yet, be unfavorable for the problem that cable protection pipe neatly arranged.

Drawings

FIG. 1 is a cross-sectional view of an outer tube for an integrated cable;

fig. 2 is a partially enlarged view at a.

Wherein; the cable comprises a cable protection pipe 1, a support 2, a guide wheel 3, a cable main body 4, a support rod 5, a fixing lug 6, a fixing hole 7, a fixing bolt 8, a gasket 9, a pressure-resistant layer 10, a support rib 11, a heat dissipation layer 12 and a fireproof coating 13.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides an outer tube for integrated cable, includes cable protection pipe 1 and cable

main part

4, 1 inside a plurality of supports 2 that are equipped with of cable protection pipe, branch 5 has been worn between the support 2, the both ends of branch 5 are equipped with fixed ear 6, fixed orifices 7 have all been seted up on fixed ear 6, fixedly connected with fixing bolt 8 in the fixed orifices 7, it is connected with guide pulley 3 to rotate on the branch 5, cable main part 4 can roll on the

guide pulley

3, 1 outside crushing layer 10 that has cup jointed of cable protection pipe, crushing layer 10 inside is equipped with brace rod 11.

Specifically, a gasket 9 is provided between the fixing lug 6 and the fixing bolt 8.

Reduce the friction between fixing bolt and the fixed ear, increase life.

Specifically, the anti-pressure layer 10 is externally sleeved with a heat dissipation layer 12.

Increasing the heat dissipation capacity in the tube.

Specifically, the heat dissipation layer 12 is provided with a fireproof paint 13 on the outside.

The fire resistance of the protective tube is increased.

Working principle; firstly, when the cable main body 4 needs to be inserted into the cable protection tube 1, the cable main body 4 can be easily guided and limited by the guide wheel 3 inside the cable protection tube 1, and secondly, the support rib 11 is arranged inside the pressure resistant layer 10 on the cable protection tube 1, and the support rib 11 is of a triangular structure, so that the cable protection tube 1 can be effectively protected from deformation when the cable protection tube 1 is subjected to external force.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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. An outer tube for an integrated cable comprises a cable protection tube (1) and a cable main body (4), and is characterized in that; the cable protection pipe is characterized in that a plurality of supports (2) are arranged inside the cable protection pipe (1), the support rods (5) are arranged between the supports (2) in a penetrating mode, fixing lugs (6) are arranged at two ends of the support rods (5), fixing holes (7) are formed in the fixing lugs (6), fixing bolts (8) are fixedly connected in the fixing holes (7), guide wheels (3) are connected to the support rods (5) in a rotating mode, cable bodies (4) can roll on the guide wheels (3), pressure-resistant layers (10) are sleeved outside the cable protection pipe (1), and supporting ribs (11) are arranged inside the pressure-resistant layers (10).

2. An outer tube for an integrated cable according to claim 1, wherein; and a gasket (9) is arranged between the fixing lug (6) and the fixing bolt (8).

3. An outer tube for an integrated cable according to claim 1, wherein; and a heat dissipation layer (12) is sleeved outside the anti-pressure layer (10).

4. An outer tube for an integrated cable according to claim 3, wherein; and fireproof paint (13) is arranged outside the heat dissipation layer (12).