Pressure-resistant cable protection tube

Abstract

The utility model provides a pressure-resistant cable protection tube, which belongs to the field of protection tubes, and comprises a protection outer tube, a cable inner sleeve, a pressure-resistant mechanism and a connecting flange, in the scheme, the cable inner sleeve is used for placing a cable, the cable can be protected through the cable inner sleeve, and the pressure-resistant mechanism is arranged on the cable inner sleeve. The connecting flanges are arranged and used for connecting the cable protection pipes, so that the cable protection pipes are conveniently connected through bolts, meanwhile, the cable protection pipes are convenient to disassemble, one section of pipeline is convenient to replace after the cable protection pipes are damaged, the pressure-resistant steel wires are fixedly connected into the mounting holes, the strength of the protection outer pipe can be improved, and the service life of the protection outer pipe is prolonged. And the sealing ring is placed in the groove, so that the sealing performance of the connection of the protection pipe can be improved, water is prevented from entering the protection pipe, and the problem that the pressure-resistant cable protection pipe in the prior art is not easy to realize the installation and disassembly of the protection pipe can be solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of protection pipe, more particularly to a pressure cable protection pipe. BACKGROUND

[0002] With the increasing progress of science and technology, people's electricity consumption gradually increases, leading to the increasing use of cables, and the physical properties of the cable itself are too weak, so the outer wall of the cable needs to be provided with a protection pipe. The wear-resistant and pressure-resistant function of the cable protection pipe is a very important feature. Ordinary cable protection pipes have weak support capacity and are prone to breakage when subjected to external pressure, causing damage to the cable.

[0003] The authorized publication number "CN217984334U" records "a wear-resistant and pressure-resistant cable protection pipe. A wear-resistant and pressure-resistant cable protection pipe, comprising a wear-resistant layer, a support layer, a base pipe and a fireproof filling layer, the support layer is arranged between the wear-resistant layer and the base pipe, the support layer comprises a support pipe, a plurality of support frames and a support base, the support frame is arranged between the support pipe and the base pipe, the support frame is provided with a plurality of support frames, the support base is arranged between the adjacent two support frames, the fireproof filling layer is filled in the gap around the support base. The protection pipe of the present application not only can improve the support strength of the protection pipe, but also can increase the elasticity of the protection pipe, prevent the rupture and deformation of the protection pipe, effectively improve the protection ability of the protection pipe, and prolong the service life of the protection pipe".

[0004] The above-mentioned patent effectively improves the protection ability of the protection pipe and prolongs the service life of the protection pipe, but the above-mentioned patent is not easy to realize the installation and disassembly of the protection pipe. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a pressure cable protection pipe, which aims at solving the problem of the pressure cable protection pipe in the prior art that is not easy to realize the installation and disassembly of the protection pipe.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A pressure cable protection pipe, comprising:

[0008] A protective outer pipe;

[0009] A cable inner sleeve is arranged on the circumferential inner wall of the protective outer pipe;

[0010] A pressure-resistant mechanism is arranged on the protective outer pipe; and

[0011] Two connecting flanges are arranged on the circumferential surface of the protective outer pipe.

[0012] As a preferred scheme of the utility model, the anti-pressure mechanism includes anti-pressure steel wires and mounting holes, the mounting holes are provided in plurality, the mounting holes are all arranged on the top of the protective outer pipe, and the mounting holes are uniformly distributed, the anti-pressure steel wires are provided in plurality, and each anti-pressure steel wire is fixedly connected in each mounting hole.

[0013] As a preferred scheme of the utility model, grooves are arranged at both ends of the cable inner sleeve.

[0014] As a preferred scheme of the utility model, a plurality of convex rings are arranged on the circumferential surface of the protective outer pipe, the convex rings are uniformly distributed, and the protective outer pipe and the convex rings are integrally formed.

[0015] As a preferred scheme of the utility model, the cable inner sleeve is fixedly connected to the circumferential inner wall of the protective outer pipe.

[0016] As a preferred scheme of the utility model, the two connecting flanges are fixedly connected to the circumferential surface of the protective outer pipe, and the connecting flanges are symmetrically arranged.

[0017] As a preferred scheme of the utility model, an insulating layer is arranged on the circumferential inner wall of the cable inner sleeve.

[0018] As a preferred scheme of the utility model, the material of the protective outer pipe is PVC.

[0019] Compared with the prior art, the utility model has the beneficial effects that:

[0020] 1、in the scheme, the cable inner sleeve is arranged for placing the cable, the cable inner sleeve can protect the cable, the connecting flange is arranged for connecting the cable protection pipe, the cable protection pipe is convenient to connect through the bolt, the cable protection pipe is convenient to disassemble, and the cable protection pipe is convenient to replace when the cable protection pipe is damaged.

[0021] 2、in the scheme, the anti-pressure steel wire is fixedly connected in the mounting hole, the strength of the protective outer pipe can be improved, the anti-pressure capacity of the protective outer pipe is improved, the cable is better protected, the sealing ring is arranged in the groove, the sealing property of the protection pipe connection can be improved, water is prevented from entering the protection pipe, the protection of the cable by the protection pipe is improved, and the deformation of the protective outer pipe can be reduced by arranging the convex ring, and the anti-pressure capacity of the protective outer pipe is improved. DRAWINGS

[0022] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:

[0023] Figure 1 It is a perspective view of the present application;

[0024] Figure 2 It is a sectional view of the present application;

[0025] Figure 3 It is the present application Figure 2 It is an enlarged view of the middle part;

[0026] Figure 4 It is an exploded view of the present application.

[0027] In the drawings: 1, protective outer pipe; 2, convex ring; 3, connecting flange; 4, cable inner sleeve; 5, groove; 6, compression-resistant steel wire; 7, mounting hole. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Embodiment 1

[0030] Please refer to Figures 1-4 The technical solutions provided by the present embodiment are as follows:

[0031] A pressure-resistant cable protection pipe, which comprises a protective outer pipe 1, a cable inner sleeve 4, a compression-resistant mechanism and a connecting flange 3, the cable inner sleeve 4 is arranged on the circumferential inner wall of the protective outer pipe 1, and the connecting flange 3 is provided with two, and the two connecting flanges 3 are arranged on the circumferential surface of the protective outer pipe 1.

[0032] In the specific embodiments of the present application, the cable inner sleeve 4 is arranged to connect the protective outer pipe 1, the cable inner sleeve 4 is arranged to place the cable, the cable can be protected through the arrangement of the cable inner sleeve 4, the connecting flange 3 is arranged to connect the cable protection pipe, so that the cable protection pipe is convenient to connect through bolts, and the cable protection pipe is convenient to disassemble, so that the cable protection pipe is convenient to replace after being damaged.

[0033] Specific, the anti-pressing mechanism is arranged on the protective outer tube 1, the anti-pressing mechanism includes anti-pressing steel wires 6 and mounting holes 7, the mounting holes 7 are provided with a plurality of mounting holes 7, the plurality of mounting holes 7 are all arranged on the top of the protective outer tube 1, and the plurality of mounting holes 7 are uniformly distributed, the anti-pressing steel wires 6 are provided with a plurality of anti-pressing steel wires 6, and each anti-pressing steel wire 6 is fixedly connected in each mounting hole 7.

[0034] In the embodiment of the utility model, the mounting hole 7 is arranged for connecting the anti-pressing steel wire 6, and the anti-pressing steel wire 6 is fixedly connected in the mounting hole 7, so that the strength of the protective outer tube 1 can be improved, thereby improving the compression resistance of the protective outer tube 1, and the cable can be better protected.

[0035] Specifically, the two ends of the cable inner sleeve 4 are provided with grooves 5, and the two grooves 5 are symmetrically arranged.

[0036] In the embodiment of the utility model, the groove 5 is arranged for placing a sealing ring, and the sealing ring is placed in the groove 5, so that the sealing property of the protective tube connection can be improved, water is prevented from entering the protective tube, and the protection of the cable by the protective tube is improved.

[0037] Specifically, a plurality of convex rings 2 are arranged on the circumferential surface of the protective outer tube 1, the plurality of convex rings 2 are uniformly distributed, and the protective outer tube 1 and the plurality of convex rings 2 are integrally formed.

[0038] In the embodiment of the utility model, the convex ring 2 can reduce the deformation of the protective outer tube 1, thereby improving the compression resistance of the protective outer tube 1.

[0039] Specifically, the cable inner sleeve 4 is fixedly connected to the circumferential inner wall of the protective outer tube 1.

[0040] In the embodiment of the utility model, the cable inner sleeve 4 is fixedly connected to the circumferential inner wall of the protective outer tube 1.

[0041] Specifically, the two connecting flanges 3 are fixedly connected to the circumferential surface of the protective outer tube 1, and the two connecting flanges 3 are symmetrically arranged.

[0042] In the embodiment of the utility model, the two connecting flanges 3 are fixedly connected to the circumferential surface of the protective outer tube 1, and the two connecting flanges 3 are symmetrically arranged.

[0043] Specifically, an insulating layer is arranged on the circumferential inner wall of the cable inner sleeve 4.

[0044] In the embodiment of the utility model, the insulating layer is arranged on the circumferential inner wall of the cable inner sleeve 4, so that the protective tube can have good insulation effect.

[0045] Specifically, the material of the protective outer tube 1 is PVC material.

[0046] In the embodiment of the utility model, the material of the protective outer pipe 1 is PVC, which can improve the wear resistance.

[0047] The working principle or working process of the pressure-resistant cable protection pipe is as follows: the cable is placed in the cable inner sleeve 4, the cable is protected by the cable inner sleeve 4, the cable protection pipe is connected through the connecting flange 3, the cable protection pipe is convenient to connect through the bolt, the cable protection pipe is convenient to disassemble, the damaged cable protection pipe is convenient to replace, the strength of the protective outer pipe 1 is improved by fixing the compression-resistant steel wire 6 in the mounting hole 7, the compression resistance of the protective outer pipe 1 is improved, the cable is better protected, the sealing property of the protection pipe connection is improved by placing the sealing ring in the groove 5, water is prevented from entering the protection pipe, the protection of the cable by the protection pipe is improved, and the deformation of the protective outer pipe 1 is reduced by the convex ring 2, so that the compression resistance of the protective outer pipe 1 is improved.

[0048] Finally, it should be pointed out that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A pressure cable protection pipe, characterized in that Include: Protective outer tube (1); Cable inner sleeve (4), provided on the circumference of the inner wall of the protective outer tube (1); Compression resistance mechanism, provided on the protective outer tube (1); And Two connecting flanges (3) are provided, and two connecting flanges (3) are provided on the circumference of the protective outer tube (1).

2. A pressure pipe according to claim 1, characterised in that: The compression resistance mechanism includes compression resistance steel wire (6) and mounting hole (7), the mounting hole (7) is provided with a plurality of mounting holes (7), the mounting hole (7) is provided on the top of the protective outer tube (1), and the mounting hole (7) is uniformly distributed, the compression resistance steel wire (6) is provided with a plurality of compression resistance steel wires (6), each compression resistance steel wire (6) is fixedly connected in each mounting hole (7).

3. A pressure pipe according to claim 2, characterised in that: The two ends of the cable inner sleeve (4) are provided with grooves (5), and the two grooves (5) are symmetrically arranged.

4. A pressure pipe according to claim 3, characterised in that: The circumference of the protective outer tube (1) is provided with a plurality of convex rings (2), and the plurality of convex rings (2) are uniformly distributed, and the protective outer tube (1) and the plurality of convex rings (2) are integrally formed.

5. A pressure pipe according to claim 4, characterised in that: The cable inner sleeve (4) is fixedly connected to the inner wall of the circumference of the protective outer tube (1).

6. A pressure cable protection tube according to claim 5, characterised in that: Two connecting flanges (3) are fixedly connected to the circumference of the protective outer tube (1), and two connecting flanges (3) are symmetrically arranged.

7. A pressure cable protection tube according to claim 6, characterised in that: The circumference of the cable inner sleeve (4) is provided with an insulating layer.

8. A pressure cable protection pipe according to claim 7, characterised in that: The material of the protective outer tube (1) is PVC.

Images