CN216487392U

CN216487392U - Cable with protection function

Info

Publication number: CN216487392U
Application number: CN202123258797.XU
Authority: CN
Inventors: 邹毅
Original assignee: Kangnai Cable Shenzhen Co ltd
Current assignee: Kangnai Cable Shenzhen Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-10
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a cable with protect function, including the cable body, the outside of cable body has cup jointed the movable supporting mechanism that can play anti extrusion support simultaneously can change the shape according to the condition to the cable body, movable supporting mechanism includes the support ring of sliding connection in the cable body outside, the spout has been seted up to the inside of support ring, the inside sliding connection of spout has the movable block, the inside threaded connection of support ring has the regulation post, the inside fixed mounting of spout has the spring. The utility model discloses a set up movable supporting mechanism, the position of adjustment movable block that can be comparatively convenient can change the outside shape of support ring, when meetting the condition of leaking, can promote the terrain clearance of cable body by a wide margin, accomplishes to prevent short-circuit protection, can also fix the cable body in not unidimensional pipeline simultaneously, can avoid the cable body to drag the damage because of the roll to appear.

Description

Cable with protection function

Technical Field

The utility model belongs to the technical field of the cable protection technique and specifically relates to a cable with protect function.

Background

The cable is an electric energy or signal transmission device, and is generally a cable-like cable formed by stranding a plurality of wires or groups of wires, wherein each group of wires is insulated from each other and is usually twisted around a center, and the whole outer surface is coated with a highly-insulated covering layer to achieve a protection effect.

Existing cable devices with protection functions exist: only the slidable lantern ring is arranged to realize the anti-extrusion protection effect, and the practicability is too low.

To this end, we propose a cable with protection to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable with protect function to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a cable with protect function, includes the cable body, the movable supporting mechanism that can play anti extrusion support simultaneously can change the shape according to the condition has been cup jointed to the outside of cable body, movable supporting mechanism includes the outside support ring of sliding connection at the cable body, the spout has been seted up to the inside of support ring, the inside sliding connection of spout has the movable block, the inside threaded connection of support ring has the regulation post, the inside fixed mounting of spout has the spring, the other end and the movable block of spring form fixed connection, the inside of movable block is seted up flutedly.

In a further embodiment, the movable block is provided with a receiving groove for receiving the spring therein, and the spring can be received therein.

In a further embodiment, a straight groove convenient for controlling the adjusting column to rotate is formed in the adjusting column, and the adjusting column can be rotated from the outside.

In a further embodiment, the outer diameter of the groove is smaller than that of the adjusting column, so that the adjusting column can be controlled to push the movable block to move.

In a further embodiment, spring plates for fixing the support ring are welded on two sides of the support ring, and the spring plates are fixedly connected with the outer wall of the cable body through bolts and can be used for fixing the position of the support ring.

In a further embodiment, the cable body is composed of a heat-resistant layer, a stretch-resistant glue layer, a shielding layer, an insulating layer and a metal core from outside to inside, and the service life of the cable can be prolonged.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up movable supporting mechanism, the position of adjustment movable block that can be comparatively convenient, can change the outside shape of support ring, when meetting the condition of leaking, can promote the terrain clearance of cable body by a wide margin, accomplish to prevent short-circuit protection, can also fix the cable body in not unidimensional pipeline simultaneously, can avoid the cable body to drag because of rolling and appear damaging, solve current cable that has protect function, only set up the slidable lantern ring and realize anti extruded effect, the too low problem of practicality.

Drawings

FIG. 1 is a front view of a cable having a protection function;

FIG. 2 is a schematic structural diagram of a spring plate of a cable with a protection function;

FIG. 3 is a schematic structural view of a movable support mechanism of a cable with protection function;

FIG. 4 is an enlarged view at A of FIG. 3 of a cable having a protective function;

fig. 5 is a schematic structural view of a receiving groove of a cable having a protection function;

fig. 6 is a schematic structural diagram of a cable body of the cable with a protection function.

In the figure: 1. a cable body; 101. a heat-resistant layer; 102. a stretch-resistant glue layer; 103. a shielding layer; 104. an insulating layer; 105. a metal core; 2. a movable support mechanism; 201. a support ring; 202. a chute; 203. a movable block; 204. an adjustment column; 205. a spring; 206. a groove; 3. a receiving groove; 4. a straight groove; 5. an elastic sheet.

Detailed Description

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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.

A cable with a protection function comprises a cable body 1, wherein a movable supporting mechanism 2 which can perform anti-extrusion supporting on the cable body 1 and can change the shape according to the situation is sleeved outside the cable body 1, the cable body 1 consists of a heat-resistant layer 101, a stretch-resistant adhesive layer 102, a shielding layer 103, an insulating layer 104 and a metal core 105 from outside to inside, the tensile glue layer 102 is arranged, so that the tensile resistance of the heat-resistant layer 101 can be improved, the service life of the cable is prolonged, by arranging the movable supporting mechanism 2, the position of the movable block 203 can be conveniently adjusted, the external shape of the supporting ring 201 can be changed, when water leakage occurs, the height above the ground of the cable body 1 can be greatly increased, short-circuit protection is realized, meanwhile, the cable body 1 can be fixed in pipelines with different sizes, and damage to the cable body 1 caused by rolling and pulling can be avoided.

Example 1

Referring to fig. 1-2, in the embodiment of the present invention, the movable supporting mechanism 2 includes a supporting ring 201 slidably connected to an exterior of the cable body 1, a sliding groove 202 is formed in the supporting ring 201, a movable block 203 is slidably connected to an interior of the sliding groove 202, an adjusting post 204 is threadedly connected to an interior of the supporting ring 201, a spring 205 is fixedly mounted in the sliding groove 202, another end of the spring 205 is fixedly connected to the movable block 203, a groove 206 is formed in the movable block 203, a receiving groove 3 for receiving the spring 205 is formed in the movable block 203, a linear groove 4 for conveniently controlling the adjusting post 204 to rotate is formed in the adjusting post 204, an outer diameter of the groove 206 is smaller than an outer diameter of the adjusting post 204, spring pieces 5 for fixing the supporting ring 201 are welded to two sides of the supporting ring 201, the spring pieces 5 are fixedly connected to an outer wall of the cable body 1 by bolts, when in use, the elastic sheet 5 can be fixed by screwing the bolt, so that the movable supporting mechanism 2 is fixed, the anti-extrusion capacity of the cable body 1 can be improved by arranging the supporting ring 201, the cable body 1 is protected, when the cable body 1 needs to be supported and fixed, the adjusting column 204 can be screwed through the straight groove 4, the position of the adjusting column 204 is adjusted, because the outer diameter of the groove 206 is smaller than that of the adjusting column 204, the adjusting column 204 can push the movable block 203 to move outwards, the outer shape of the supporting ring 201 can be changed through the extended movable block 203, when water leakage occurs, the ground clearance of the cable body 1 can be greatly improved, short-circuit protection is achieved, meanwhile, the cable body 1 can be fixed in pipelines with different sizes, the cable body 1 can be prevented from being damaged due to rolling and pulling, by arranging the spring 205, the connection function can ensure the stability of the movable block 203.

The utility model discloses a theory of operation is: when the cable support device is used, the elastic sheet 5 can be fixed by screwing the bolt, so that the movable support mechanism 2 is fixed, the anti-extrusion capacity of the cable body 1 can be improved by arranging the support ring 201, the cable body 1 is protected, when the cable body 1 needs to be supported and fixed, the adjusting column 204 can be screwed through the linear groove 4, the position of the adjusting column 204 is adjusted, because the outer diameter of the groove 206 is smaller than that of the adjusting column 204, the adjusting column 204 can push the movable block 203 to move outwards, the outer shape of the support ring 201 can be changed through the extended movable block 203, when water leakage occurs, the ground clearance of the cable body 1 can be greatly improved, short-circuit protection is achieved, meanwhile, the cable body 1 can be fixed in pipelines with different sizes, and damage of the cable body 1 caused by pulling can be avoided, by providing the spring 205, a connection function is performed, and the stability of the movable block 203 can be ensured.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A cable with protection function, including cable body (1), its characterized in that: the utility model discloses a cable body (1) is characterized in that the outside of cable body (1) has cup jointed movable supporting mechanism (2) that can play anti extrusion support simultaneously can change the shape according to the condition to cable body (1), movable supporting mechanism (2) include sliding connection at the outside support ring (201) of cable body (1), spout (202) have been seted up to the inside of support ring (201), the inside sliding connection of spout (202) has movable block (203), the inside threaded connection of support ring (201) has regulation post (204), the inside fixed mounting of spout (202) has spring (205), the other end and the movable block (203) of spring (205) form fixed connection, fluted (206) are seted up to the inside of movable block (203).

2. A cable with protection according to claim 1, characterized in that: the movable block (203) is internally provided with a containing groove (3) for containing a spring (205).

3. A cable with protection according to claim 1, characterized in that: the adjusting column (204) is internally provided with a straight groove (4) which is convenient for controlling the adjusting column (204) to rotate.

4. A cable with protection according to claim 1, characterized in that: the outer diameter of the groove (206) is smaller than that of the adjusting column (204).

5. A cable with protection function according to claim 1, characterized in that: the cable is characterized in that elastic pieces (5) used for fixing the support ring (201) are welded on two sides of the support ring (201), and the elastic pieces (5) are fixedly connected with the outer wall of the cable body (1) through bolts.

6. A cable with protection according to claim 1, characterized in that: the cable body (1) is composed of a heat-resistant layer (101), a stretch-resistant glue layer (102), a shielding layer (103), an insulating layer (104) and a metal core (105) from outside to inside.