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A buried cable with a reserved branch port and a manufacturing method thereof

A manufacturing method and branching technology, which is applied in the direction of cable/conductor manufacturing, insulating cables, conductor/cable insulation, etc., can solve the problems of cumbersome and inconvenient injection molding, and achieve strong safety, compact and reasonable structural design, and fast injection molding convenient effect

Active Publication Date: 2018-12-28
安徽扬子线缆有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The corresponding cables are mainly connected to the main cable by the long end of the J-shaped connecting clamp, but this will bring corresponding inconvenience to the subsequent injection molding, etc. At the same time, the corresponding screw holes and metal rods are used in the front end of the corresponding aluminum plate. more cumbersome

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  • A buried cable with a reserved branch port and a manufacturing method thereof
  • A buried cable with a reserved branch port and a manufacturing method thereof
  • A buried cable with a reserved branch port and a manufacturing method thereof

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] The present invention provides such Figure 1-4 The shown buried cable with reserved branch opening and its manufacturing method includes a trunk cable 1, and the trunk cable 1 includes a conductive core 101, an insulating protective layer 102, a shielding layer 103, and an outer protective layer 104. A kind of buried cable manufacturing method of reserving branch opening comprises the following steps:

[0028] Step 1: wire drawing process, using a wir...

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Abstract

The invention discloses a buried cable with a reserved branch port and a manufacturing method thereof, the cable including a backbone cable, the backbone cable comprises a conductive core, an insulating protective layer, a shield layer and an outer protective layer, the U-shaped connecting wire clamp formed by the corresponding aluminum plate and the rod body can be more matched with the corresponding U-shaped card and the corresponding tedious steps are saved and formation of branch ports is accelerated; the U-shaped wire clamp design is convenient for injection molding together with the backbone cable in the later stage, which is fast and convenient, and safe; the cable is compact and reasonable in structure design, and has strong creativity, and is suitable for popularization.

Description

technical field [0001] The invention belongs to the technical field of cable manufacturing, and in particular relates to an underground cable with a reserved branch opening and a manufacturing method thereof. Background technique [0002] Compared with overhead lines, buried lines do not require materials such as wire rods, porcelain insulators, and pull wires. Since the laying path of buried lines needs to install branch lines at different intervals, the joints at the installation positions need to be well-proportioned. Waterproof treatment, because the branch position is generally close to the water source, it is easy to be corroded by moisture and cause the cable to be short-circuited to the ground, which affects the normal use of the cable and has certain safety hazards. At the same time, when traditionally producing branch cables, technical requirements It is relatively high, and the stability is difficult to control. At the same time, it is not flexible enough, and the...

Claims

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Application Information

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IPC IPC(8): H01B7/02H01B7/17H01B13/00H01B13/02H01B13/14H01B13/24
CPCH01B7/0275H01B7/17H01B13/00H01B13/0006H01B13/02H01B13/14H01B13/24
Inventor 张文
Owner 安徽扬子线缆有限公司
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