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Seal joint for armored cable

A technology for sealing joints and armored cables, applied in the direction of cable terminals, etc., can solve problems such as poor sealing performance, and achieve the effect of strengthening sealing effect, good sealing performance and wide clamping range

Inactive Publication Date: 2018-05-08
毛秋进
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cable gland plays a role of connection and clamping seal between the cable and the equipment, but most of the cable glands on the market do not have a good seal

Method used

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  • Seal joint for armored cable

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Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0013] Such as figure 1 As shown in the schematic structural diagram of the present invention, an armored cable sealing joint includes a joint body 1 and a compression nut 2 arranged at one end of the joint body 1, and an armor ring 3 is provided on the inner side of the joint body 1. A compression ring 4 is provided between the joint body 1 and the armor ring 3, and a rubber sealing ring 5 is provided inside the compression nut 2, and the rubber sealing ring 5 is an anti-aging silicone rubber sealing ring. A cable self-inspection clamping device 6 is provided between the tightening nut 2 and the rubber sealing ring 5, and the cable self-inspection clamping device 6 is a cable self-inspection nylon clamping ring.

[0014] The rubber sealing ring 5 is provided with at least one protruding point 7 , and the protruding point 7 is integ...

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Abstract

The invention discloses a seal joint for an armored cable. The seal joint includes a joint body (1) and a pressing nut (2) arranged on one end of the joint body (1). An armor ring (3) is arranged on the inner side of the joint body (1). A press ring (4) is arranged between the joint body (1) and the armor ring (3). A rubber seal ring (5) is arranged on the inner side of the press nut (2). A cableself-check clamping device (6) is arranged between the press nut (2) and the rubber seal ring (5). The cable self-check clamping device (6) is a cable self-check nylon clamping ring. According to theinvention, by adopting the reversible armor ring, the clamping range is enlarged. Since the rubber seal ring is arranged on the inner side of the press nut, the sealing performance is improved. Sincethe rubber seal ring is provided with at least one salient point, a cable can be fixed and clamped well. The cable self-check clamping device is the cable self-check nylon clamping ring, whether the cable is in a good clamped state or not can be checked in a self-service manner.

Description

technical field [0001] The invention relates to the technical field of cable sealing joints, in particular to an armored cable sealing joint. Background technique [0002] At present, the cable is usually a cable similar to a rope twisted by several or several groups of wires, and each group is twisted with at least two wires. Each group of wires is insulated from each other and is often twisted around a center. Insulating covering. Cable glands play a role of connection and clamping and sealing between cables and equipment, but most cable glands on the market do not have a good seal. Contents of the invention [0003] The invention aims at the deficiencies of the prior art and provides an armored cable sealing joint with good sealing performance and self-checking cable clamping function. [0004] The technical solution adopted to solve the technical problem is: an armored cable sealing joint, which includes a joint body and a compression nut arranged at one end of the j...

Claims

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Application Information

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IPC IPC(8): H02G15/04
CPCH02G15/04
Inventor 毛秋进
Owner 毛秋进