A device for fast threading of cable elbow sleeves

An elbow tube and cable technology, which is applied to cable laying equipment and other directions, can solve the problems of time-consuming and laborious, wear of protective layer elbow cable sleeve, affecting the mechanical strength, airtightness and use time limit of the sleeve.
CN111600243BActive Publication Date: 2021-06-15山东艾诺仪器有限公司
6 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
山东艾诺仪器有限公司
Publication Date
2021-06-15

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

A device for fast threading of cable elbow sleeves. The plastic universal flexible shaft can be bent and deformed in any direction, so that two sliding sleeves can be inserted into the elbow cable sleeve from the left and right ends respectively. The sliding sleeve head The end is beveled, so the two sliding sleeves can be in contact with each other at the corner of the elbow cable sleeve. Since the inner end of the sliding sleeve is open, the cable is inserted from the opening. Since the sliding sleeve is rotated and installed with steel balls, the steel The outer end of the ball rotates to realize rolling friction contact when the sliding sleeve is inserted into the elbow cable sleeve, which facilitates the insertion of the sliding sleeve, and the inner end of the steel ball rotates, which can facilitate the change of sliding friction of the cable into contact with the steel ball at the corner The sliding sleeve realizes the physical isolation between the cable and the cable sleeve of the elbow, reduces the friction resistance of the cable passing through the corner, and reduces the wear and tear when the cable passes through the cable sleeve of the elbow , improved threading efficiency.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of cable pipe penetration, in particular to a device for fast threading of cable elbow sleeves. Background technique

[0002] At present, when electromechanical equipment manufacturers thread cable casings, they mostly thread them manually. Because there is no bending and large-area contact friction, this method is more practical for straight pipes. However, for bent pipes, because the cables are deformed after bending and rubbed against the pipe wall of the pipe, the resistance of the cables to travel increases, and it takes time and effort for the workers to construct. Abrasion of the protective layer will cause wear and tear of the cable sleeve of the elbow after the cable with a long size is passed through the pipe, which will affect the mechanical strength, airtightness and service life of the sleeve. Contents of the invention

[0003] In order to overcome the shortcomings of the above technologies,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More