CN209543975U

CN209543975U - A kind of mine conveying machinery complex controll cable

Info

Publication number: CN209543975U
Application number: CN201920370461.6U
Authority: CN
Inventors: 贡扬俊; 陈晗
Original assignee: Anhui Xinhu Cable Co Ltd
Current assignee: Anhui Xinhu Cable Co Ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2019-10-25
Anticipated expiration: 2029-03-22

Abstract

The utility model discloses a kind of mine conveying machinery complex controll cables, it include cable core, the cable core includes round rubber skeleton, support frame, sickle skeleton, first core and the second core, the support frame vertical with rubber skeleton is respectively fixedly connected in the outside surrounding of round rubber skeleton, the other end of each support frame is respectively fixedly connected with the middle position of four sickle skeletons, the first core is equipped on the inside of round rubber skeleton, the low-smoke halogen-free polyolefin insulating layer that first core includes the first conductor and is successively coated on the outside of the first conductor, aluminium foil lapped shielding layer and phosphating steel wire winding layer, left and right sides on the inside of each sickle skeleton positioned at support frame is respectively equipped with the second core.The cooperation of three skeletons of the utility model increases the compressive property of cable, and not easy to break, internal structure is unlikely to deform, and weight is small, long service life, does not have to often more preferably, stable signal transmission is safe and reliable.

Description

A kind of mine conveying machinery complex controll cable

Technical field

The utility model relates to technical field of electric wires and cables more particularly to a kind of mine conveying machinery complex controll electricity Cable.

Background technique

With the raising of China's coal-mine Mechanion, a large amount of new technology, new equipment are constantly put into coal production and are worked as In, especially some high-power, voltage levels extractive equipment applications obtain coal production ability and technical equipment Tremendous development.

Since the working environment of mining machinery cable is extremely severe, mine cable weight currently on the market is larger, function Single, laying installation is difficult, and comdemning period is very short, need to be replaced as frequently as.

Utility model content

The utility model aim is exactly in order to make up the defect of prior art, to provide a kind of mine conveying machinery compound control Cable processed.

The utility model is achieved through the following technical solutions:

A kind of mine conveying machinery complex controll cable, includes cable core, and the cable core includes round rubber bone Frame, support frame, sickle skeleton, the first core and the second core connect the outside surrounding of round rubber skeleton is fixed respectively The support frame vertical with rubber skeleton is connect, the other end of each support frame is respectively fixedly connected in four sickle skeletons Between position, the first core is equipped on the inside of round rubber skeleton, first core includes the first conductor and successively wrap Low-smoke halogen-free polyolefin insulating layer, aluminium foil lapped shielding layer and the phosphating steel wire winding layer on the outside of the first conductor are overlayed on, each The left and right sides for being located at support frame on the inside of sickle skeleton is respectively equipped with the second core, and second core includes second to lead Body and the ethylene propylene diene rubber insulating layer and high temperature resistance glass fiber that are successively coated on the outside of the second conductor band wrapping layer, described Successively be coated on the outside of cable core kevlar fiber braiding layer, high temperature resistance glass fiber band wrapping layer, expanded microporous polytetra fluoroethylene-EPTEE inner restrictive coating, Nano-silicon marine glue filled layer and tear-proof silicon rubber external sheath layer.

First conductor and the second conductor is as made of high strength fibre rope and multiply tinned wird bundle strand.

The utility model has the advantages that: the utility model uses circular framework, and the first core is arranged in a circular framework, The first core is protected well, is surrounded by support frame and sickle skeleton, support frame and reaping hook on the outside of circular framework The cooperation of type skeleton constitutes umbrella shape, protects the second core well, the cooperation of three skeletons increases the compressive property of cable, no Easy fracture, internal structure are unlikely to deform, and weight is small, long service life, and it is safe and reliable not have to often replacement, stable signal transmission； Kevlar fiber braiding layer, high temperature resistance glass fiber band wrapping layer, expanded microporous polytetra fluoroethylene-EPTEE inner sheath are successively coated on the outside of cable core Layer, nano-silicon marine glue filled layer and tear-proof silicon rubber external sheath layer, water proof fire retardant effect is good, increases performance resistant to high temperature.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Specific embodiment

As shown in Figure 1, a kind of mine conveying machinery complex controll cable, includes cable core, the cable core includes Round rubber skeleton 1, support frame 2, sickle skeleton 3, the first core and the second core, in the outside of round rubber skeleton 1 Surrounding is respectively fixedly connected with the support frame 2 vertical with rubber skeleton 1, and the other end of each support frame 2 is respectively fixedly connected with The middle position of four sickle skeletons 3, is equipped with the first core on the inside of round rubber skeleton 1, and first core includes There is the first conductor 4 and is successively coated on low-smoke halogen-free polyolefin insulating layer 5, the aluminium foil lapped shielding layer 6 in 4 outside of the first conductor With phosphating steel wire winding layer 7, the left and right sides on the inside of each sickle skeleton 3 positioned at support frame 2 is respectively equipped with the second core, Second core includes the second conductor 8 and the ethylene propylene diene rubber insulating layer 9 for being successively coated on 8 outside of the second conductor With high temperature resistance glass fiber band wrapping layer 10, kevlar fiber braiding layer 11, high temperature resistant glass are successively coated on the outside of the cable core It is protected outside fibre ribbons wrapping layer 12, expanded microporous polytetra fluoroethylene-EPTEE inner restrictive coating 13, nano-silicon marine glue filled layer 14 and tear-proof silicon rubber Jacket layer 15.

First conductor 4 and the second conductor 8 is as made of high strength fibre rope and multiply tinned wird bundle strand.

Claims

1. a kind of mine conveying machinery complex controll cable, it is characterised in that: include cable core, the cable core includes circle Shape rubber skeleton, support frame, sickle skeleton, the first core and the second core, in the outside surrounding point of round rubber skeleton It is not fixedly connected with the support frame vertical with rubber skeleton, the other end of each support frame is respectively fixedly connected with four sickles The middle position of skeleton, is equipped with the first core on the inside of round rubber skeleton, first core include the first conductor with And successively it is coated on low-smoke halogen-free polyolefin insulating layer, aluminium foil lapped shielding layer and phosphating steel wire winding on the outside of the first conductor Layer, the left and right sides on the inside of each sickle skeleton positioned at support frame are respectively equipped with the second core, the second core packet The ethylene propylene diene rubber insulating layer and high temperature resistance glass fiber band for including the second conductor and being successively coated on the outside of the second conductor are wrapped Layer is successively coated with kevlar fiber braiding layer, high temperature resistance glass fiber band wrapping layer, microporous PTFE second on the outside of the cable core Alkene inner restrictive coating, nano-silicon marine glue filled layer and tear-proof silicon rubber external sheath layer.

2. a kind of mine conveying machinery complex controll cable according to claim 1, it is characterised in that: described first Conductor and the second conductor are as made of high strength fibre rope and multiply tinned wird bundle strand.