CN212874112U

CN212874112U - Anti-twisting composite cable

Info

Publication number: CN212874112U
Application number: CN202021710985.4U
Authority: CN
Inventors: 张学武; 吕志宽; 丁乾坤; 武佳佳; 张祖新
Original assignee: Shanghai Jiukai Wire And Cable Co ltd
Current assignee: Jiukai Special Cable Shanghai Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-04-02
Anticipated expiration: 2030-08-17

Abstract

The utility model relates to the technical field of cables, specifically be a prevent compound cable of buckling, including the cable body, the surface of the cable body is provided with wear-resisting circle, the ball is prevented to wear-resisting circle's internal surface fixed connection, the internal surface mounting who prevents the ball has outer cavity, the internal surface fixed connection of outer cavity has the surge bin, the inside of surge bin is inserted and is equipped with the elasticity seat, the top fixedly connected with sleeve pipe of elasticity seat. The utility model discloses in, the elasticity seat through setting up can make the interior cavity carry out inside shock attenuation, can stretch out and draw back the activity of can stretching out and drawing back between messenger's telescopic link and the sleeve through the flexible of pressure spring to made things convenient for the flexible activity between first connecting plate and the second connecting plate, lay the back in the inside of cavity including the cable conductor, can make the whole difficult production deformation of cable body, can make it produce slight angular deformation through the elasticity seat, thereby make compound cable have the function of preventing warping.

Description

Anti-twisting composite cable

Technical Field

The utility model relates to the technical field of cables, specifically be a prevent compound cable of buckling.

Background

A cable is typically a rope-like cable made up of several or groups of at least two twisted conductors, each group being insulated from each other and often twisted around a center, the entire outer surface being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation.

At present, after the cable is installed and constructed, the cable often does not have an anti-twisting structure inside the cable, so that the cable is easily twisted when being laid and installed, the cable is easily deformed after being laid, the appearance is attractive, meanwhile, the cable is easily damaged by wires inside the cable, and therefore the anti-twisting composite cable is urgently needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent compound cable of buckling to it does not have to prevent the buckling structure to solve the current compound cable that proposes in the above-mentioned background art, leads to the cable to lay the problem that the back produces the deformation easily.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-twisting composite cable comprises a cable body, wherein a wear-resisting ring is arranged on the outer surface of the cable body, an anti-grinding ball is fixedly connected to the inner surface of the wear-resisting ring, an outer cavity is arranged on the inner surface of the anti-grinding ball, a damping bin is fixedly connected to the inner surface of the outer cavity, an elastic seat is inserted in the damping bin, a sleeve is fixedly connected to the top end of the elastic seat, a tension spring is sleeved on the inner surface of the sleeve, an inner cavity is fixedly connected to the outer surface of the tension spring, the elastic seat comprises a first connecting plate, the first connecting plate is fixedly connected to the outer surface of one side of the sleeve, a telescopic block is fixedly connected to the outer surface of the left side of the first connecting plate, a telescopic cylinder is sleeved on the outer surface of the telescopic block, a sleeve is fixedly connected to the outer surface of the left side of the, and the outer surface of the left side of the telescopic cylinder is fixedly connected with a second connecting plate.

Preferably, the first connecting plate is fixedly connected to the outer surface of the outer cavity through screws, the second connecting plate is fixedly connected to the outer surface of the sleeve through screws, and the telescopic cylinder is welded to the outer surface of the right side of the second connecting plate.

Preferably, the outer surface of the right side of the pressure spring is fixedly connected to the outer surface of the sleeve, the outer surface of the left side of the pressure spring is fixedly connected to the outer surface of the telescopic rod, and the telescopic rod is connected with the sleeve in a sliding mode.

Preferably, the outer surface of the anti-abrasion ball is a sphere with a smooth structure, and the outer surface of the outer cavity is a metal plate with a rough structure.

Preferably, the outer surface of the tension spring is a metal spring with a smooth structure, the tension spring is sleeved on the outer surface of the inner cavity in a wrapping manner, and the outer surface of the tension spring is in a spiral shape.

Preferably, the elastic seat is horizontally provided with a damping bin group, and the outer surface of the inner cavity is a metal plate with a smooth structure.

Compared with the prior art, the beneficial effects of the utility model are that: this prevent compound cable of buckling can make the inside structure of preventing buckling that has of cable for the difficult distortion that takes place of cable after laying.

1. The inner cavity can be subjected to internal shock absorption through the elastic seat, the telescopic rod and the sleeve can stretch and retract through the stretching of the pressure spring, so that the telescopic activity between the first connecting plate and the second connecting plate is facilitated, after the cable is laid in the inner cavity, the cable body can be prevented from deforming wholly and easily, the cable can be slightly deformed in angle through the elastic seat, and the composite cable has the function of preventing distortion.

2. Through the wear-resisting circle and the anti-grinding ball that set up for the surface wearability of the cable body is stronger, has prevented that compound cable from laying the back, to the wearing and tearing of its surface, thereby has improved the practicality of cable, and through the setting of extension spring, makes the surface of interior cavity have the tensile effect of elasticity, makes interior cavity be difficult for producing deformation, and then has prevented that compound cable from producing the deformation.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the structure of the present invention;

fig. 4 is a front view of the elastic base of fig. 2 according to the present invention.

In the figure: 1. a cable body; 2. wear-resistant rings; 3. anti-abrasion balls; 4. an outer cavity; 5. an elastic seat; 501. a first connecting plate; 502. a telescopic block; 503. a telescopic cylinder; 504. a sleeve; 505. A telescopic rod; 506. a pressure spring; 507. a second connecting plate; 6. a damping bin; 7. a sleeve; 8. A tension spring; 9. an inner cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an anti-twisting composite cable comprises a cable body 1, a wear-resisting ring 2 is arranged on the outer surface of the cable body 1, an anti-abrasion ball 3 is fixedly connected to the inner surface of the wear-resisting ring 2, an outer cavity 4 is mounted on the inner surface of the wear-resisting ball 3, a damping bin 6 is fixedly connected to the inner surface of the outer cavity 4, an elastic seat 5 is inserted into the damping bin 6, a sleeve 7 is fixedly connected to the top end of the elastic seat 5, a tension spring 8 is sleeved on the inner surface of the sleeve 7, an inner cavity 9 is fixedly connected to the outer surface of the tension spring 8, the elastic seat 5 comprises a first connecting plate 501, the first connecting plate 501 is fixedly connected to the outer surface of one side of the sleeve 7, a telescopic block 502 is fixedly connected to the outer surface of the left side of the first connecting plate 501, a telescopic cylinder 503 is sleeved on the outer surface of the telescopic block 502, a sleeve 504 is fixedly, the outer surface of the left side of the telescopic cylinder 503 is fixedly connected with a second connecting plate 507, the first connecting plate 501 is fixedly connected with the outer surface of the outer cavity 4 through screws, the second connecting plate 507 is fixedly connected with the outer surface of the sleeve 7 through screws, the telescopic cylinder 503 is welded on the outer surface of the right side of the second connecting plate 507, the outer surface of the right side of the pressure spring 506 is fixedly connected with the outer surface of the sleeve 504, the outer surface of the left side of the pressure spring 506 is fixedly connected with the outer surface of the telescopic rod 505, the telescopic rod 505 is slidably connected with the sleeve 504, after the cable is installed in the inner cavity 9, the first connecting plate 501 and the second connecting plate 507 can perform telescopic activities through the telescopic action of the sleeve 504 and the telescopic rod 505 on the elastic seat 5, and the inner cavity 9 and the sleeve 7 which are fixedly connected with the first connecting plate 501 and, and then make the inside cable of inner cavity 9 have tensile effect for the anti-twist property of compound cable is stronger, makes its practicality stronger.

Further, the surface of the anti-abrasion ball 3 is a sphere with a smooth structure, the surface of the outer cavity 4 is a metal plate with a rough structure, the whole outer surface of the cable body 1 is more wear-resistant through the wear-resistant ring 2 and the anti-abrasion ball 3, and the composite cable is laid, so that the damage of the inside and the outer surface of the cable due to the overlarge wear resistance is prevented, the service life of the cable is prolonged, and the practicability of the cable is improved.

Further, the surface of extension spring 8 is the metal spring of smooth structure, extension spring 8 parcel cover is established at the surface of interior cavity 9, and the surface of extension spring 8 is personally submitted the heliciform, 5 levels on elasticity seat are provided with 6 groups in damper, the surface of interior cavity 9 is the metal sheet of smooth structure, setting through extension spring 8, make the level of interior cavity 9 have horizontal tensile effort, make interior cavity 9 after warping, can carry out elasticity through the setting of extension spring 8 and recover, thereby make the anti-twist stronger of cable.

The working principle is as follows: after the cable is installed in the inner cavity 9, the first connecting plate 501 and the second connecting plate 507 can move in a telescopic manner through the telescopic action of the sleeve 504 and the telescopic rod 505 on the elastic seat 5, and the inner cavity 9 fixedly connected with the first connecting plate 501 and the second connecting plate 507 and the sleeve 7 have the stretching resistance shock absorption effect through the elastic extension of the pressure spring 506, so that the cable in the inner cavity 9 has the tensile action.

Make the whole surface abrasion resistance of the cable body 1 stronger through the setting of wear-resisting circle 2 and abrasionproof ball 3, the surface of interior cavity 9 is the metal sheet of smooth structure, through the setting of extension spring 8 for the level of interior cavity 9 has horizontal tensile effort, makes interior cavity 9 after warping, can carry out elasticity through the setting of extension spring 8 and recover.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. An anti-twisting composite cable comprises a cable body (1), and is characterized in that: the cable comprises a cable body (1), wherein a wear-resistant ring (2) is arranged on the outer surface of the cable body (1), an anti-grinding ball (3) is fixedly connected to the inner surface of the wear-resistant ring (2), an outer cavity (4) is arranged on the inner surface of the anti-grinding ball (3), a damping bin (6) is fixedly connected to the inner surface of the outer cavity (4), an elastic seat (5) is inserted into the damping bin (6), a sleeve (7) is fixedly connected to the top end of the elastic seat (5), an extension spring (8) is sleeved on the inner surface of the sleeve (7), an inner cavity (9) is fixedly connected to the outer surface of the extension spring (8), the elastic seat (5) comprises a first connecting plate (501), the first connecting plate (501) is fixedly connected to the outer surface of one side of the sleeve (7), a telescopic block (502) is fixedly connected to the outer surface of the left side of the first connecting plate (, the outer fixed surface in left side of flexible piece (502) is connected with sleeve (504), telescopic link (505) are inserted to the internal surface of sleeve (504), the surface cover of sleeve (504) is equipped with pressure spring (506), the outer fixed surface in left side of telescopic cylinder (503) is connected with second connecting plate (507).

2. The composite anti-twisting cable according to claim 1, wherein: the first connecting plate (501) is fixedly connected to the outer surface of the outer cavity (4) through screws, the second connecting plate (507) is fixedly connected to the outer surface of the sleeve (7) through screws, and the telescopic cylinder (503) is welded to the outer surface of the right side of the second connecting plate (507).

3. The composite anti-twisting cable according to claim 1, wherein: the outer surface of the right side of the pressure spring (506) is fixedly connected to the outer surface of the sleeve (504), the outer surface of the left side of the pressure spring (506) is fixedly connected to the outer surface of the telescopic rod (505), and the telescopic rod (505) is in sliding connection with the sleeve (504).

4. The composite anti-twisting cable according to claim 1, wherein: the outer surface of the anti-abrasion ball (3) is a sphere with a smooth structure, and the outer surface of the outer cavity (4) is a metal plate with a rough structure.

5. The composite anti-twisting cable according to claim 1, wherein: the surface of extension spring (8) is the metal spring of smooth structure, extension spring (8) parcel cover is established at the surface of interior cavity (9), and the outward appearance of extension spring (8) personally submits the heliciform.

6. The composite anti-twisting cable according to claim 1, wherein: the elastic base (5) is horizontally provided with a damping bin (6) group, and the outer surface of the inner cavity (9) is a metal plate with a smooth structure.