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High-performance long-life control cable convenient for wiring

A control cable, long-life technology, applied in cable joints, insulated cables, cable/conductor manufacturing, etc., can solve problems such as detachment

Inactive Publication Date: 2022-02-11
ANHUI HUININGELECTRIC INSTR & APPLIANCE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when this patent is produced, the length is fixed. If the length is not enough, the cable needs to be reconnected. The existing connection may be detached after long-term use.

Method used

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  • High-performance long-life control cable convenient for wiring
  • High-performance long-life control cable convenient for wiring
  • High-performance long-life control cable convenient for wiring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] refer to Figure 1-4 , a high-performance and long-life control cable that is convenient for wiring, including two cables 1, a fixed ring 3 is fixedly sleeved on the two cables 1, and a rotating hole 4 is opened on the top and bottom inner walls of the fixed ring 3, and the rotating hole 4, a first rotating shaft 5 is installed for rotation, and a rotating rod 6 is fixedly installed on the first rotating shaft 5. The top and bottom of the cable 1 are provided with a fixing groove 7, and a fixing rod 8 is slidably installed in the fixing groove 7. One end extends into the fixed groove 7, the other end of the fixed rod 8 extends into the rotating hole 4, and the end of the fixed rod 8 extending into the rotating hole 4 is fixedly connected with the bottom of the rotating rod 6, and the fixed rod 8 is used for fixing.

[0033] In the present invention, a short rod 8 is fixedly installed on one side inner wall of the rotating hole 4 , and one end of the first spring is fixe...

Embodiment 2

[0047] A high-performance and long-life control cable that is convenient for wiring, including two cables 1, a fixed ring 3 is fixedly sleeved on the two cables 1, and a rotating hole 4 is drilled on the top and bottom inner walls of the fixed ring 3, and the rotating hole 4 The first rotating shaft 5 is installed in the inner rotation, and the rotating rod 6 is fixedly welded on the first rotating shaft 5. The top and bottom of the cable 1 are chiseled with a fixing groove 7, and a fixing rod 8 is slidably installed in the fixing groove 7. One end of the fixing rod 8 Extending into the fixing groove 7, the other end of the fixing rod 8 extends into the rotating hole 4, and one end of the fixing rod 8 extending into the rotating hole 4 is fixedly connected with the bottom of the rotating rod 6.

[0048] In the present invention, a short rod 8 is fixedly welded on the inner wall of one side of the rotating hole 4, and one end of the first spring is fixedly welded on the bottom o...

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Abstract

The invention belongs to the technical field of cables, particularly relates to a high-performance long-life control cable convenient for wiring, and solves the existing connection problem. The high-performance long-life control cable convenient for wiring comprises two cables, a fixed ring fixedly sleeves the two cables, and rotating holes are formed in the inner walls of the top and the bottom of the fixed ring; a first rotating shaft is rotatably mounted in the rotating hole, a rotating rod is fixedly mounted on the first rotating shaft, fixing grooves are formed in the top and the bottom of the cable, fixing rods are slidably mounted in the fixing grooves, one end of each fixing rod extends into the corresponding fixing groove, and the other end of each fixing rod extends into the rotating hole; the end, extending into the rotating hole, of the fixing rod is fixedly connected with the bottom of the rotating rod, and a short rod is fixedly installed on the inner wall of one side of the rotating hole. According to the invention, the cable is fixedly connected through the fixing ring, so that the situation that the cable is separated after being used for a long time is greatly avoided.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a high-performance and long-life control cable which is convenient for wiring. Background technique [0002] Existing power cables with a voltage level of 0.6 / 1kV used in construction occasions cannot work well in high-temperature environments, and their service life is relatively low. Generally, the service life of cables is about 30 years, and they have poor flame retardancy and insulation effects. shortcoming. [0003] The patent with the application number CN201620455388.9 discloses a high-performance and long-life power cable, which includes a conductor, and the outer side of the conductor is covered with a refractory layer, an inner high-performance cross-linked insulating layer and an outer flame-retardant halogen-free radiator. According to the insulation layer of cross-linked material, multiple conductor bundles are stranded and then covered with pearlescent sand composi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/18H01B7/29H01B7/295H01B13/22H02G15/08C08L23/12C08L91/06C08K9/10C08K9/06C08K7/26
CPCH01B7/292H01B7/295H01B13/22H01B7/1875H01B7/1895H01B7/183H02G15/08C08L23/12C08L2201/02C08L2203/20C08L91/06C08K9/10C08K9/06C08K7/26
Inventor 朱从林陆秀国李正宝董建秀吴海燕
Owner ANHUI HUININGELECTRIC INSTR & APPLIANCE GRP
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