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CN-224204490-U - Cable protection assembly

CN224204490UCN 224204490 UCN224204490 UCN 224204490UCN-224204490-U

Abstract

The utility model relates to the technical field of cable accessories and discloses a cable protection assembly which comprises a clamping ring, wherein the clamping ring comprises a plurality of pressing blocks, the pressing blocks are arranged on the outer sides of preset cable joints in a surrounding mode, clamping hoops are commonly installed on the pressing blocks, connectors are connected to two sides of the pressing blocks in a sliding mode, an extrusion block is connected to the inner side of each connector in a threaded mode, one end of each extrusion block, which faces the clamping ring, is an extrusion section, the diameter of the inner wall of each extrusion section is equal to the inner diameter of a cable sheath, protective shells are commonly connected to the outer sides of the two connectors in a threaded mode, and the protective shells are arranged on the outer sides of all the components.

Inventors

  • Xiong Zehao
  • LU MING
  • Dai Haigen

Assignees

  • 泰兴市盛通电器有限公司

Dates

Publication Date
20260505
Application Date
20250430

Claims (5)

  1. 1. The cable protection assembly comprises a clamping ring (1) and is characterized in that the clamping ring (1) comprises a plurality of pressing blocks (11), the pressing blocks (11) are arranged on the outer side of a preset cable connecting part in a surrounding mode, the pressing blocks (11) are provided with clamping hoops (2) in a common mode, two sides of each pressing block (11) are connected with connectors (4) in a sliding mode, the inner sides of the connectors (4) are connected with extrusion blocks (3) in a threaded mode, one end, facing the clamping ring (1), of each extrusion block (3) is an extrusion section (31), the diameter of the inner wall of each extrusion section (31) is equal to the inner diameter of a cable sheath, two outer sides of the connectors (4) are connected with protective shells (5) in a threaded mode in a common mode, and the protective shells (5) are arranged on the outer sides of all the components in a covering mode.
  2. 2. The cable protection assembly of claim 1, wherein the middle part of the inner side surface of the pressing block (11) is a first pressing surface (13), the first pressing surface (13) is an arc surface, the first pressing surface (13) is attached to the joint of two preset cables, sliding blocks (15) are arranged on the end surfaces of two sides of the pressing block (11), sliding grooves (41) are correspondingly arranged on the end surfaces of the connecting head (4), the sliding grooves (41) are arranged along the radial direction of the connecting head (4), the sliding blocks (15) are in sliding connection with the corresponding sliding grooves (41), and shrinkage grooves (14) are formed between the adjacent pressing blocks (11).
  3. 3. The cable protection assembly of claim 2, wherein the first extrusion surface (13) is provided with a second extrusion surface (12), the second extrusion surface (12) is provided with a conical surface, the outer side surface of the extrusion section (31) is provided with a corresponding conical surface, a gap between the conical surface of the extrusion section (31) and the second extrusion surface (12) is provided with an extrusion groove, and the part of the tail end of the cable extending out of the first extrusion surface (13) is extruded in the extrusion groove.
  4. 4. The cable protection assembly of claim 1, wherein one end of the extrusion block (3) deviating from the clamping ring (1) is a connecting section (32), the outer wall of the connecting section (32) is in threaded connection with the inner wall of the connector (4), the inner wall of the connecting section (32) is equal to the outer diameter of the cable sheath, and a blind hole is formed in the end face of the connecting section (32) deviating from the clamping ring (1).
  5. 5. The cable protection assembly according to claim 1, wherein the protection shell (5) comprises a left shell (51) and a right shell (52), the left shell (51) and the right shell (52) are respectively sleeved on cables on two sides, the left shell (51) and the right shell (52) are respectively in threaded connection with outer walls of connectors (4) on two sides, and two opposite end surfaces of the left shell (51) and the right shell (52) can be abutted.

Description

Cable protection assembly Technical Field The utility model relates to the technical field of cable accessories, in particular to a cable protection assembly. Background In the process of simple connection of cables, copper wires are often wound together after a cable connector is peeled, and then the copper wires are wound and protected by using an insulating adhesive tape. The above-mentioned conventional connection mode takes place to loosen easily, and chinese patent application number 202510062005.5 discloses an outdoor communication equipment cable protection joint assembly, is provided with detachable backplate and protection pad to set up extrusion subassembly in the outside, make the protection pad can compress tightly cable junction, reduced the emergence of pine through increasing the friction of junction, but the frictional force that junction received is on same straight line with the direction of motion, still can take place to loosen when long-time use. Disclosure of utility model Aiming at the defects in the prior art, the utility model aims to provide a cable protection component which is not easy to loose. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a cable protection subassembly, includes the clamping ring, the clamping ring includes a plurality of briquetting, a plurality of the briquetting encloses to be established in the cable junction outside of predetermineeing, a plurality of install the clamp jointly on the briquetting, the equal sliding connection in both sides of briquetting has the connector, the inboard threaded connection of connector has the extrusion piece, the one end of extrusion piece orientation clamping ring is the extrusion section, the diameter of extrusion section inner wall equals with the internal diameter of cable crust, two the common threaded connection in connector outside has the protective housing, the protective housing cover is established in all above-mentioned parts outsides. The pressing block is further arranged in the middle of the inner side face of the pressing block, the first pressing surface is an arc surface, the first pressing surface is attached to the joint of two preset cables, sliding blocks are arranged on the end faces of two sides of the pressing block, sliding grooves are correspondingly formed in the end faces of the connecting head, the sliding grooves are arranged along the radial direction of the connecting head, the sliding blocks are in sliding connection with the corresponding sliding grooves, and contraction grooves exist between the adjacent pressing blocks. The cable is further provided with a second extrusion surface on two sides of the first extrusion surface, the second extrusion surface is a conical surface, the outer side surface of the extrusion section is a corresponding conical surface, a gap between the conical surface of the extrusion section and the second extrusion surface is an extrusion groove, and the part of the tail end of the cable extending out of the first extrusion surface is extruded in the extrusion groove. The utility model is further characterized in that one end of the extrusion block, which is away from the clamping ring, is a connecting section, the outer wall of the connecting section is in threaded connection with the inner wall of the connector, the inner wall of the connecting section is equal to the outer diameter of the cable sheath, and a blind hole is formed in the end face, which is away from the clamping ring, of the connecting section. The utility model is further characterized in that the protective shell comprises a left shell and a right shell, the left shell and the right shell are respectively sleeved on cables on two sides, the left shell and the right shell are respectively connected with the outer walls of connectors on two sides through threads, and two opposite end surfaces of the left shell and the right shell can be abutted. The utility model has the advantages that: The outside of cable junction is fixed through the clamp to a plurality of briquetting of clamping ring, can compress tightly the junction, the risk of junction pine takes off has been reduced through the mode of increasing cable internal wire friction, set up the both sides of clamping ring inner wall into the extrusion face two of conical surface simultaneously, threaded connection has the extrusion piece on the connector, the extrusion section internal diameter of extrusion piece equals with cable crust internal diameter, when screwing the extrusion piece, the extrusion section is extended the afterbody of extrusion face one with the cable end and is folded along the extrusion face, and compress tightly through the extrusion section, when maintaining great frictional force, the atress direction of the whole frictional force of cable junction has been changed, the resistance of deviate from has been increased, thereby the