Novel durable cable

Abstract

The utility model provides a novel durable cable, and belongs to the technical field of cables. The utility model solves the problem that the circuit is easy to bend and break due to factors such as gravity, external force extrusion or temperature change and the like when the circuit is laid. The novel durable cable comprises an inner sleeve rubber tube used for wrapping the cable, a plurality of mounting holes for mounting the cable are formed in the inner sleeve rubber tube, a main hose used for protecting the cable is arranged outside the inner sleeve rubber tube, a sliding groove is formed in the inner wall of the main hose, and a sliding block assembly matched with the sliding groove is arranged at the bottom of the main hose. The cable provided by the utility model has the advantage that the overall tensile strength and the bending resistance of the cable are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cable technical field relates to a cable, especially in a kind of novel durable cable. BACKGROUND

[0002] Cable is a kind of electric energy or signal transmission device, usually by several or several groups of wire composition.In circuit laying, due to gravity, extrusion or temperature change and other factors, it is prone to bending and breaking, and the safety redundancy is low, and single-layer protective structure is difficult to effectively deal with multiple risks, these problems jointly limit the use range and reliability of cable. SUMMARY

[0003] The utility model aims at the above-mentioned problems existing in prior art, provide a kind of novel structure stable durable, can effectively prevent the cable of breaking.

[0004] The utility model discloses a kind of novel durable cable, it is characterized in that, including the inner sleeve rubber tube for wrapping cable, the inner sleeve rubber tube is opened with several installation holes for cable installation, the main flexible tube for protecting cable is arranged on the outer sleeve rubber tube, the inner wall of the main flexible tube is opened with sliding groove, the sliding block assembly that is matched with sliding groove is located at the bottom of the main flexible tube, the support block is arranged on the sliding block assembly, the elastic support is connected with pasting on the support block, the reset spring is sleeved on the elastic support, the semicircular sliding block is arranged on the elastic support.

[0005] In the above-mentioned one kind of novel durable cable, the inner sleeve rubber tube and main flexible tube are made of wear-resistant material.

[0006] Compared with prior art, the novel durable cable, by the double protection design of inner sleeve rubber tube and main flexible tube, the overall tensile strength and bending resistance of cable are enhanced, so that it can maintain stable performance in various complex environments, the use of sliding block assembly effectively prevents the bending and breaking phenomenon of cable due to gravity or external force, prolongs the service life of cable. BRIEF DESCRIPTION OF DRAWINGS

[0007] Figure 1 It is the schematic diagram of the three-dimensional structure of the novel durable cable.

[0008] Figure 2 It is the main flexible tube sectional view of the novel durable cable.

[0009] In the drawing, 1, inner sleeve rubber tube;2, installation hole;3, main flexible tube;4, sliding groove;5, support block;6, elastic support;7, reset spring;8, sliding block. DETAILED DESCRIPTION

[0010] The utility model discloses the specific embodiments of the utility model are as follows and further describe the technical scheme of the utility model in conjunction with the drawings, but the utility model is not limited to these embodiments.

[0011] As Figure 1 , Figure 2 The utility model discloses a durable cable line, including the inner sleeve rubber pipe 1 for the cable line of wrapping, the inner sleeve rubber pipe 1 is set up with a plurality of installation hole 2 for the cable line installation, place the cable line into installation hole 2 again through the inner sleeve rubber pipe 1 to protect the cable line in, the inner sleeve rubber pipe 1 is provided with the main hose 3 for protecting the cable line outside, and the main hose 3 and the inner sleeve rubber pipe 1 carry out double protection to the cable line, the inner wall of main hose 3 is set up with the sliding slot 4, is located the main hose 3 bottom and is provided with the sliding block assembly with the cooperation of sliding slot 4, is provided with the support block 5 on the sliding block assembly, and the elastic support 6 is pasted and is connected on the support block 5, and the elastic support 6 is set up with the sliding block 8 of semicircle shape, and the cooperation of sliding block assembly and sliding slot 4 makes two main hoses 3 cooperate, when sliding block 8 enters on sliding slot 4, through the rotation main hose 3 makes it slowly go in sliding slot 4 and fix, and the main hose 3 will also be fixed together, when the cable line needs to turn, reverse main hose 3 lets sliding block 8 turn out from sliding slot 4 and makes the main hose 3 between disconnect and expose the inner sleeve rubber pipe 1, at this time, only need to bend the inner sleeve rubber pipe 1 of the required part, and when in straight line state, rotate main hose 3 and connect again.

[0012] Further, the inner sleeve rubber pipe 1 and the main hose 3 are made of wear-resistant material.

[0013] The specific embodiments described herein are merely illustrative of the spirit of the utility model. Those skilled in the art to which the utility model belongs can make various modifications or supplements to the described specific embodiments or use similar ways to replace, but will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

[0014] Although the terms such as inner sleeve rubber pipe 1, installation hole 2, main hose 3, sliding slot 4, support block 5, elastic support 6, return spring 7, sliding block 8 are used frequently in this paper, but the possibility of using other terms is not excluded. Using these terms is only for more convenient description and explanation of the essence of the utility model; it is contrary to the spirit of the utility model to interpret them as any kind of additional limitation.

Claims

1. A novel durable cable, characterized in that, The device includes an inner tubing (1) for wrapping cables, with several mounting holes (2) for cable installation inside the inner tubing (1). A main flexible tube (3) for protecting the cables is provided outside the inner tubing (1). A groove (4) is provided on the inner wall of the main flexible tube (3). A slider assembly that cooperates with the groove (4) is provided at the bottom of the main flexible tube (3). A support block (5) is provided on the slider assembly. An elastic bracket (6) is attached to the support block (5). A return spring (7) is sleeved on the elastic bracket (6). A semi-circular sliding block (8) is provided on the elastic bracket (6).

2. The novel durable cable according to claim 1, characterized in that, The inner tubing (1) and the main hose (3) are made of wear-resistant material.

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