CN217984379U

CN217984379U - Anti-oxidation high-temperature-resistant cable protection pipe

Info

Publication number: CN217984379U
Application number: CN202221886664.9U
Authority: CN
Inventors: 梁木坤
Original assignee: Foshan Shunde Changyuan Power Equipment Co ltd
Current assignee: Foshan Shunde Changyuan Power Equipment Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-12-06
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses an anti-oxidant high temperature resistance cable protection pipe relates to cable protection technical field, including inner tube, outer tube and rock wool pipe, the surface of outer tube is provided with the oxide layer, and the rock wool pipe is fixed on the inner wall of outer tube, and the rock wool guan junyu cup joints on the surface of inner tube, and the both ends face-to-face mounting of inner tube has the flexible pipe. Through setting up the sleeve pipe, spring and rotating tube, the cable body can drive the rotating tube if rotating and rotate together, the both ends wearing and tearing at inner tube and outer tube are difficult for on the surface that makes the cable body, the life of cable has been increased, through setting up spring and flexible tube, the flexible tube makes outside sleeve pipe and rotating tube follow the cable body crooked, a buffering bending area is provided, avoid buckling too big damage that causes the cable body once, through setting up the oxide layer, the surface that makes the outer tube has oxidation resistance, the difficult oxidation in surface of effectual protection outer tube, the oxidation resistance of outer tube has been improved.

Description

Anti-oxidation high-temperature-resistant cable protection pipe

Technical Field

The utility model relates to a cable protection technology specifically is an anti-oxidant high temperature resistance cable protection pipe.

Background

The cable protection pipe is a sleeve for protecting the surface of a cable from being easily abraded, and helps to improve the high-temperature resistance, compression resistance and waterproof performance of the surface of the cable.

Although the inside of present high temperature resistant cable protection pipe has fine protection effect to the cable at present, the protection effect in the face of the cable at the both ends of cable protection pipe is not good enough, and the cable is crooked easily in the both ends position of cable protection pipe, and the inner wall activity friction of crooked position laminating cable protection pipe, activity friction causes the insulating layer wearing and tearing on cable surface easily, and then causes bigger loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the protection tube both ends cause wearing and tearing to the surface of cable.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an anti-oxidant high temperature resistance cable protection pipe, including inner tube, outer tube and rock wool pipe, a serial communication port, the surface of outer tube is provided with the oxide layer, the rock wool pipe is fixed on the inner wall of outer tube, the fixed surface of cup jointing at the inner tube of rock wool pipe, the both ends face of inner tube is fixed with the metal hose, the one end that the inner tube was kept away from to the metal hose is fixed with the sleeve pipe, sheathed tube fixed surface has the spring, the sheathed tube one end is kept away from to the spring is fixed on the inner wall of inner tube, the sheathed tube inner wall is fixed with the bearing, the inner wall of bearing is fixed with the rotating tube, the inner tube corresponds the position of cable body with the inner wall of rotating tube and all is fixed with the protective layer, the inner tube cup joints the surface at the cable body through the protective layer activity.

Preferably, the following components: the flexible pipe is a rubber pipe.

Preferably, the following components: the number of the springs is six, and the six springs are distributed in an annular array by taking the axis of the outer pipe as an array center.

Preferably: and a chamfer is arranged at the connecting position of the end surface and the inner wall of the rotating pipe.

Due to the adoption of the technical scheme, the utility model discloses following superiority has:

through the arrangement of the sleeve, the spring and the rotating pipe, when in use, the cable body is bent and attached to the rotating pipe, if the cable body rotates, the rotating pipe can drive the rotating pipe to rotate together, and the rotating pipe rotates along with the cable body, so that the rotating pipe and the cable body synchronously rotate, the friction between the rotating pipe and the cable body is greatly reduced, the cable body is further protected, the surface of the cable body is not easily abraded at the two ends of the inner pipe and the outer pipe, the cable body is protected, the service life of the cable is prolonged, and greater loss is avoided,

through setting up spring and flexible pipe, the cable body at inner tube and outer tube both ends position is in crooked atress, if the inner tube both ends can not be crooked, then the both ends face of inner tube can support the cable body, it is crooked too big to make the cable body, cause the damage easily, it is crooked to make outside sleeve pipe and rotating tube follow the cable body through the flexible pipe, a buffering bending area is provided, the bending position with the cable body that like this can be fine is the arc transition, avoid buckle too big damage that causes the cable body once, support the sleeve pipe through the spring, make the activity that the sleeve pipe can be fine, also can the reconversion in inactive.

Through setting up the oxide layer, make the surface of outer tube have oxidation resistance, the difficult oxidation in surface of effectual protection outer tube has improved the oxidation resistance of outer tube.

Drawings

Fig. 1 is a schematic front sectional view of the positions of a sleeve (6) and a rotating tube (9) in an antioxidant high-temperature-resistant cable protection tube.

Fig. 2 is a schematic side view of the position of the spring (7) in the cable protection tube with oxidation resistance and high temperature resistance.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

5. Referring to fig. 1-2, in an embodiment of the present invention, an antioxidant high temperature-resistant cable protection tube includes an inner tube 1, an outer tube 2, and a rock wool tube 3, where the rock wool tube 3 is used to increase the high temperature resistance of a cable body 11, the surface of the outer tube 2 is provided with an oxide layer 4 for protecting the surface of the outer appearance, so that it is not easily oxidized, and the antioxidant performance is increased, the rock wool tube 3 is fixed on the inner wall of the outer tube 2, the rock wool tube 3 is fixedly sleeved on the surface of the inner tube 1, two end faces of the inner tube 1 are fixed with flexible tubes 5, the flexible tubes 5 are rubber tubes, the rubber tubes can be well adhered on the surface of the cable body 11, so that dust is not easily introduced, one end of the flexible tube 5 away from the inner tube 1 is fixed with a sleeve 6, the surface of the sleeve 6 is fixed with springs 7, and the number of the springs 7 is six, six springs 7 use the axle center of outer tube 2 to be the ring array distribution as the array center, even support sleeve pipe 6, make sleeve pipe 6 when not atress recover the normal position, the one end that sleeve pipe 6 was kept away from to spring 7 is fixed on the inner wall of inner tube 1, the inner wall of sleeve pipe 6 is fixed with bearing 8, bearing 8's inner wall is fixed with rotating-tube 9, the terminal surface of rotating-tube 9 and the hookup location of inner wall are equipped with the chamfer, the effect of chamfer lies in protection cable body 11, the chamfer can have fine transition, be difficult for cutting cable body 11, be used for protecting cable body 11 difficult damaged, the inner tube 1 all is fixed with protective layer 10 with the position that the inner wall of rotating-tube 9 corresponds cable body 11, closely laminate on cable body 11's surface, be used for not only intaking in protection cable body 11 surface, inner tube 1 cup joints the surface at cable body 11 through protective layer 10 activity.

Claims

1. The utility model provides an anti-oxidant high temperature resistant cable protection pipe, including inner tube (1), outer tube (2) and rock wool pipe (3), a serial communication port, the surface of outer tube (2) is provided with oxide layer (4), rock wool pipe (3) are fixed on the inner wall of outer tube (2), rock wool pipe (3) are fixed to be cup jointed on the surface of inner tube (1), the both ends face of inner tube (1) is fixed with flexible pipe (5), the one end that inner tube (1) was kept away from in flexible pipe (5) is fixed with sleeve pipe (6), the fixed surface of sleeve pipe (6) has spring (7), the one end that sleeve pipe (6) were kept away from in spring (7) is fixed on the inner wall of inner tube (1), the inner wall of sleeve pipe (6) is fixed with bearing (8), the inner wall of bearing (8) is fixed with rotation tube (9), the position that the inner wall of inner tube (1) and rotation tube (9) correspond cable body (11) all is fixed with protective layer (10), inner tube (1) cup joint the surface in cable body (11) through protective layer (10) activity.

2. Cable protection tube against oxidation and high temperature, in accordance with claim 1, characterized by the fact that said flexible tube (5) is a rubber tube.

3. The cable protection tube against oxidation and high temperature according to claim 1, wherein the number of the springs (7) is six, and the six springs (7) are distributed in a ring array with the axial center of the outer tube (2) as the center of the array.

4. The cable protection tube against oxidation and high temperature according to claim 1, wherein the connecting position of the end face and the inner wall of the rotation tube (9) is provided with a chamfer.