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A ball fitter for a cable joint

A technology of cable joints and assemblers, which is applied in the direction of hand-held tools and manufacturing tools, can solve problems such as low reliability, difficulty in assembling ceramic balls, and affecting work efficiency of cable maintenance, so as to improve work efficiency and fast assembly speed Effect

Active Publication Date: 2015-09-30
CHINA NAT OFFSHORE OIL CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by this application is to overcome the defects in the prior art that it is difficult to assemble ceramic balls due to manual replacement of ceramic balls, and the reliability is not high, which greatly affects the efficiency of cable maintenance.

Method used

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  • A ball fitter for a cable joint

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Embodiment Construction

[0021] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0022] The ball assembly of the cable joint is described below in conjunction with the attached drawings, see figure 1 As shown, the ball assembly includes a snap ring 1 , a ball sleeve 3 and a ball assembly rod 6 . The ball sleeve 3 includes a ball input end and a ball output end, the ball output end of the ball sleeve 3 passes through the snap ring 1 and is fixed on the snap ring 1, the ball sleeve 3 can be perpendicular to the axial direction of the snap ring 1, and the ball The output end is provided with an opening 4 matching the assembly hole of the cable outer joint; the ball sleeve 3 can be made of stainless steel, which can improve the ability of the ball to pass quick...

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Abstract

The invention relates to a ball bearing assembler for a cable joint. The ball bearing assembler comprises a snap ring, a ball bearing sleeve and a ball bearing assembly rod, wherein the ball bearing sleeve comprises a ball bearing input end and a ball bearing output end, and the ball bearing output end penetrates through the snap ring to be fixedly arranged on the snap ring; and the ball bearing output end is provided with an opening matched with an assembly hole of an outer cable joint. When the ball bearing is assembled, the snap ring is sleeved on the periphery of the outer cable joint to fix the outer cable joint, and the ball bearing assembly rod extends into the ball bearing sleeve through the ball bearing input end; the ball bearing assembly rod pushes the ball bearing to move in the ball bearing sleeve and allow the ball bearing to enter an annular groove in the cable joint through the opening and the assembly hole of the outer cable joint. The ball bearing assembler provided by the embodiment of the invention has the advantages of reasonable structure, convenience in carrying, simplicity and convenience in operation, rapid completion of assembly, high reliability and low cost. The assembly operation can be completed by a single person independently, so that the working efficiency is greatly improved, and the maintenance of a cable is strongly supported.

Description

technical field [0001] The present invention relates to a ball fitter, in particular to a ball fitter for cable joints. Background technique [0002] At present, the cable joints of the Hailiang cable for offshore seismic exploration generally include a cable outer joint and a cable inner joint. An annular groove is arranged between the cable inner joint and the outer joint, and the annular groove is filled with 24 ceramic balls. [0003] In the maintenance process of Hailiang cable in offshore seismic exploration, it is often necessary to replace the 24 ceramic balls in the cable joint. At present, when replacing the ceramic balls, the cable maintenance personnel manually insert the ceramic balls into the assembly holes of the cable outer connector one by one, and then the ceramic balls enter the annular groove. Therefore, it is difficult to assemble the ceramics by hand, and the reliability is not good. High, which greatly affects the efficiency of cable maintenance work....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/14
Inventor 李颖灿潘晓静
Owner CHINA NAT OFFSHORE OIL CORP
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