CN215772482U

CN215772482U - Cable anticreep protection device

Info

Publication number: CN215772482U
Application number: CN202122060694.6U
Authority: CN
Inventors: 刘斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-08
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a cable anti-creeping protection device which comprises a snap ring, wherein a buckle is attached to the outer side of the snap ring, a first telescopic pipe is arranged on the right side of the buckle, a fixing device is attached to the outer side of the first telescopic pipe, an elastic device is arranged on the inner side of the first telescopic pipe, a sleeve is arranged on the right side of the fixing device, a second telescopic pipe is sleeved on the inner side of the sleeve, the bottom of the second telescopic pipe is connected with a base, a telescopic rod is arranged on the inner side of the elastic device, a spring is fixed in the elastic device, the lower end of the telescopic rod is connected with a limiting device, and a grounding wire is arranged in the base. This anticreep protection device structure of cable is for "soft contact" between stop device and the cable of arc structure, and whole cable all does not directly expose, can avoid because of the wearing and tearing that cause with external direct friction, protection cable that can be fine, its protective layer that can not harm the cable outside to construction power consumption's safety has been improved.

Description

Cable anticreep protection device

Technical Field

The utility model relates to the technical field of cable equipment, in particular to an anti-creeping protection device for a cable.

Background

A cable is generally a rope-like cable made up of several or several groups of conductors (at least two in each group) twisted together, each group being insulated from one another and usually twisted around a center, the whole being covered with a highly insulating covering consisting of insulated conductors in a sealed sheath, which may be externally provided with a protective covering for transmitting, distributing electrical energy or transmitting electrical signals. The difference between the cable and the common wire is that the cable is large in size and complex in structure

The existing construction power cable protection method generally adopts overhead arrangement or ground laying, and has the defects that the overhead arrangement generally adopts iron wires to directly bind cables and then hang the cables or directly lay the cables on a steel pipe scaffold, so that the damage of a cable protection layer is easily caused, power utilization safety accidents are caused, meanwhile, the civilized construction image of a construction site is influenced, the ground laying generally adopts the way that the construction power cables are directly laid on the ground surface along a specified line, the passing of the construction site is influenced, meanwhile, the cables are easily rolled by vehicles, the broken circuit of construction power utilization is caused, and the production of the construction site is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-creeping protection device for a cable, which aims to solve the problems that the common cable protection device in the current market is easy to damage a cable protection layer, has large potential safety hazard and is easy to roll close to the ground in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cable anticreep protection device, includes the snap ring, the laminating of the snap ring outside has the buckle, the buckle right side is provided with first flexible pipe, the laminating of first flexible pipe outside has fixing device, and first flexible pipe inboard is provided with elastic device, the fixing device right side is provided with the sleeve pipe, the inboard registrate of sleeve pipe has the flexible pipe of second, flexible pipe bottom of second is connected with the base, the elastic device inboard is provided with the telescopic link, and the elastic device inside is fixed with the spring, the telescopic link lower extreme is connected with stop device, the inside earth connection that is provided with of base.

Preferably, the outer side of the snap ring is of a sawtooth structure, the diameter of the inner side of the snap ring is consistent with the cylindrical outer diameter of the left end of the first telescopic pipe, and the snap ring and the buckle form a clamping structure.

Preferably, the first telescopic pipe and the second telescopic pipe are matched in shape and have a centrosymmetric structure.

Preferably, the elastic device and the telescopic rod form a sliding structure through a spring.

Preferably, the limiting device structure is an arc-shaped structure, and an included angle between the limiting device structure and the telescopic rod is 30 degrees.

Compared with the prior art, the utility model has the beneficial effects that: this anticreep protection device structure of cable is "soft contact" between stop device and the cable of arc structure, whole cable all not directly exposes, can avoid because of the wearing and tearing that cause with external direct friction, protection cable that can be fine, it can not harm the protective layer in the cable outside, thereby the safety of construction power consumption has been improved, and the contained angle of stop device and telescopic link is 30, it is more convenient when alternating the cable, can also avoid the cable to drop from the device is inside simultaneously, fixing device fixes the cable on the base, use the built on stilts mode of laying, fundamentally has avoided the risk that the cable was rolled by the vehicle, the problem that the cable is pressed absolutely to influence the site operation power consumption can not appear.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of the present invention.

In the figure: 1. the device comprises a clamping ring, 2, a clamping buckle, 3, a first telescopic pipe, 4, a fixing device, 5, a sleeve, 6, a second telescopic pipe, 7, an elastic device, 8, a telescopic rod, 9, a limiting device, 10, a base, 11, a grounding wire, 12 and a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cable anti-creeping protection device comprises a snap ring 1, a buckle 2 is attached to the outer side of the snap ring 1, the outer side of the snap ring 1 is of a saw-toothed structure, the diameter of the inner side of the snap ring is consistent with the columnar outer diameter of the left end of a first extension tube 3, the snap ring 1 and the buckle 2 form a clamping structure, the saw-toothed structure at the outer side of the snap ring 1 can be buckled with the buckle 2, so that a cable can be fixed at the left end of the first extension tube 3 in an auxiliary manner, a first extension tube 3 is arranged at the right side of the buckle 2, a fixing device 4 is attached to the outer side of the first extension tube 3, an elastic device 7 is arranged at the inner side of the first extension tube 3, the first extension tube 3 is matched with a second extension tube 6 in shape, the two are of a central symmetrical structure, the two are matched in shape, the mounting position of the two does not need to be considered during mounting, the mounting efficiency of mounting is improved, a sleeve 5 is arranged at the right side of the fixing device 4, the inner side of the sleeve 5 is sleeved with a second telescopic pipe 6, the bottom of the second telescopic pipe 6 is connected with a base 10, the inner side of an elastic device 7 is provided with a telescopic rod 8, a spring 12 is fixed in the elastic device 7, the elastic device 7 and the telescopic rod 8 form a sliding structure through the spring 12, the sliding structure formed by the three can adapt to cable wires of different models for contraction, the efficiency of cable wire insertion is greatly improved, meanwhile, the fixing effect is achieved, the lower end of the telescopic rod 8 is connected with a limiting device 9, a grounding wire 11 is arranged in the base 10, the limiting device 9 is of an arc structure, the included angle between the limiting device 9 and the telescopic rod 8 is 30 degrees, the cable insertion is more convenient, the falling of the cable from the inside of the device can be avoided, and the 30 degrees of the included angle can not only increase the friction force between the limiting device 9 and the cable wire, and simultaneously, the installation of the device can be convenient and simple.

The working principle is as follows: when the cable anti-creeping protection device is used, the cable anti-creeping protection device is carefully checked to confirm whether the connection between each part of the device is loosened due to loose connection and whether the part of the device is aged or damaged, after the checking is finished, the buckle 2 arranged at the left end of the first telescopic pipe 3 is opened, then a cable is penetrated into the device from the port of the first telescopic pipe 3, because the included angle between the limiting device 9 and the telescopic rod 8 is 30 degrees, the telescopic rod 8 can adjust the self telescopic length through the spring 12 according to the type of the cable so as to adapt to cables of different types, the cable is guided by the limiting device 9 with an arc-shaped structure along the inclination angle to penetrate out from the port at the right side of the second telescopic pipe 6, and the position of the cable inserted into the device is adjusted, and meanwhile, the extension lengths of the first extension tube 3 and the second extension tube 6 and the sleeve 5 are adjusted, then the buckle 2 and the snap ring 1 on the outer sides of the first extension tube 3 and the second extension tube 6 are buckled, and at the moment, the limiting device 9 in the device is buckled with the buckle 2 and the snap ring 1 on the outer sides of the first extension tube 3 and the second extension tube 6 to fix the cable, so that a series of work is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a cable anticreep protection device, includes snap ring (1), its characterized in that: the utility model discloses a safety device, including snap ring (1), buckle (2) are laminated in the snap ring (1) outside, buckle (2) right side is provided with first flexible pipe (3), the laminating of first flexible pipe (3) outside has fixing device (4), and first flexible pipe (3) inboard is provided with resilient means (7), fixing device (4) right side is provided with sleeve pipe (5), the flexible pipe (6) of second have been registrated to sleeve pipe (5) inboard, flexible pipe (6) bottom of second is connected with base (10), resilient means (7) inboard is provided with telescopic link (8), and resilient means (7) inside is fixed with spring (12), telescopic link (8) lower extreme is connected with stop device (9), base (10) inside is provided with earth connection (11).

2. An electrical leakage protection device for cables according to claim 1, characterized in that: the outer side of the snap ring (1) is of a sawtooth structure, the diameter of the inner side of the snap ring is consistent with the cylindrical outer diameter of the left end of the first telescopic pipe (3), and the snap ring (1) and the buckle (2) form a clamping structure.

3. An electrical leakage protection device for cables according to claim 1, characterized in that: the first extension tube (3) is matched with the second extension tube (6) in shape, and the first extension tube and the second extension tube are of centrosymmetric structures.

4. An electrical leakage protection device for cables according to claim 1, characterized in that: the elastic device (7) and the telescopic rod (8) form a sliding structure through a spring (12).

5. An electrical leakage protection device for cables according to claim 1, characterized in that: the limiting device (9) is of an arc-shaped structure, and the included angle between the limiting device and the telescopic rod (8) is 30 degrees.