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CN-224233310-U - Tensile overhead cable that pulls

CN224233310UCN 224233310 UCN224233310 UCN 224233310UCN-224233310-U

Abstract

The utility model discloses an anti-pulling overhead cable which comprises a fixing strip and a cable main body, wherein a plurality of groups of fixing strips are symmetrically arranged, an upper moving plate and a lower moving plate are connected at two side positions inside the fixing strip in a staggered sliding mode, and a plurality of groups of teeth are arranged at the surface positions of the upper moving plate and the lower moving plate. According to the utility model, the upward moving plate, the downward moving plate and the transmission gear are adopted, when the subsequent strong wind blows, the strong wind can apply a transverse force to the cable, the transverse force can drive the upward moving plate or the downward moving plate to move, the power can be transmitted to the transmission gear through the upward moving plate or the downward moving plate, the transmission gear can reversely drive the downward moving plate or the upward moving plate connected with the transmission gear through rotation, and the transverse force and the reverse force can be mutually offset, so that the cable can be in a relatively stable state, the use effect of the cable in strong wind weather is improved, the cable can be conveniently used for a longer time, and the impact resistance is realized.

Inventors

  • YUAN HONGMIN
  • Sui Xianshuai
  • QI JIANFENG
  • YUAN HONGLIANG

Assignees

  • 河南旭升线缆有限公司

Dates

Publication Date
20260512
Application Date
20250513

Claims (7)

  1. 1. The utility model provides an overhead cable is pulled in tensile, includes fixed strip (1) and cable main part (10), a serial communication port, fixed strip (1) symmetry is equipped with a plurality of groups, the inside both sides position staggered sliding connection of fixed strip (1) has to move board (2) and moves board (5) down, move board (2) and move board (5) surface position down and all install a plurality of tooth (4) of group, the meshing of position is connected with drive gear (3) between tooth (4), drive gear (3) one end rotates with fixed strip (1) inner wall to be connected, upward move board (2) and move board (5) top position down and all install linking arm (8), position fixed mounting has solid fixed ring (12) between linking arm (8), gu fixed ring (12) intermediate position parcel has cable main part (10).
  2. 2. The anti-drag overhead cable according to claim 1, wherein the supporting plate (6) is symmetrically welded at the surface position of the fixing strip (1), a containing groove (9) is formed at the surface position of one side of the supporting plate (6), a sealing ring (7) is rotationally connected at the surface position of the supporting plate (6) below the containing groove (9), and the sealing ring (7) is fixed with the supporting plate (6) through a fastening bolt (13).
  3. 3. A tensile drop cable according to claim 1, characterized in that the fixing rings (12) are arranged in pairs with several groups of reinforcing ribs (11) around them.
  4. 4. The anti-drag overhead cable according to claim 1, wherein sliding grooves are formed in the two inner side positions of the fixing strip (1) in a staggered mode.
  5. 5. A tensile drop cable according to claim 3, wherein the reinforcing bars (11) and the connecting arms (8) are each formed from a metallic material.
  6. 6. A tensile drop cable according to claim 2, characterized in that the receiving groove (9) is of the same size as the external fixing bracket.
  7. 7. A tensile drop cable according to claim 2, characterized in that a threaded hole for connection is provided in the middle of one side surface of the sealing ring (7).

Description

Tensile overhead cable that pulls Technical Field The utility model relates to the technical field of cables, in particular to a tensile dragging overhead cable. Background The overhead cable is an overhead conductor with insulating layer and protecting outer skin, and is a special cable similar to cross-linked cable and is a new transmission mode between overhead conductor and underground cable. The application number of the prior art is CN201822257202.0, namely the tensile pulling type overhead cable, which can improve the transverse tensile property of the cable main body and effectively avoid the cable from breaking through being provided with the tensile wire core matched with the tensile layer, the protective layer and the steel filaments. The existing overhead cable is single in structure, so that stability is not good when the cable is used, the cable is easy to stretch and damage by strong wind, the use safety is reduced, the cable is easy to shake left and right under the blowing of the strong wind, the bending damage probability of the cable is increased, the cable is unfavorable for longer time use, and the overall use effect is not ideal. For the problems in the related art, no effective solution has been proposed at present. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a tensile dragging overhead cable which has the advantages of high resistance, impact resistance and high stability, thereby solving the problems in the prior art. In order to realize the advantages of high resistance, impact resistance and high stability, the utility model adopts the following specific technical scheme: The utility model provides a tensile overhead cable that pulls, includes fixed strip and cable main part, the fixed strip symmetry is equipped with a plurality of groups, the inside both sides position staggered sliding connection of fixed strip has to move up the board and move down the board, it all installs a plurality of groups tooth to move up board and move down board surface position, the position meshing is connected with drive gear between the tooth, drive gear one end rotates with the fixed strip inner wall to be connected, upward move the board and move down the board top position and all install the linking arm, position fixed mounting has solid fixed ring between the linking arm, gu fixed ring intermediate position parcel has cable main part. Further, the support plate is symmetrically welded on the surface of the fixing strip, the accommodating groove is formed in the surface of one side of the support plate, the sealing ring is rotationally connected to the surface of the support plate below the accommodating groove, and the sealing ring is fixed with the support plate through the fastening bolt. Further, a plurality of groups of reinforcing ribs are circumferentially arranged between every two fixing rings. Furthermore, sliding grooves are alternately formed in the two sides of the inner portion of the fixing strip. Further, the reinforcing ribs and the connecting arms are all made of metal materials. Further, the size of the accommodating groove is the same as that of the external fixing bracket. Further, a threaded hole for connection is formed in the middle of one side surface of the sealing ring. Compared with the prior art, the utility model provides a tensile dragging overhead cable, which has the following beneficial effects: (1) According to the utility model, the upward moving plate, the downward moving plate and the transmission gear are adopted, so that when strong wind blows in the follow-up process, the strong wind can apply a transverse force to the cable, the transverse force can drive the upward moving plate or the downward moving plate to move, the power can be transmitted to the transmission gear through the upward moving plate or the downward moving plate, the transmission gear can reversely drive the downward moving plate or the upward moving plate connected with the transmission gear through rotation, and the transverse force and the reverse force can be mutually offset, so that the cable can be in a relatively stable state, the use effect of the cable in strong wind weather is improved, the cable can be used for a longer time conveniently, and the impact resistance is realized. (2) According to the utility model, the reinforcing ribs, the sealing rings, the fixing rings and the containing grooves are adopted, when the cable is used, a plurality of groups of fixing rings can be arranged on the outer side of the cable, a plurality of groups of reinforcing ribs are arranged between every two fixing rings in a surrounding mode, the periphery of the cable can be protected in a surrounding mode through the matching of the fixing rings and the reinforcing ribs, the reinforcing ribs can be abutted to the periphery of the cable, the reinforcing ribs can be made of metal and other materials, the cable can be well restrained in the rein