CN205900116U - From bearing weight of from lowering temperature flexible cable for coal -winning machine - Google Patents
From bearing weight of from lowering temperature flexible cable for coal -winning machine Download PDFInfo
- Publication number
- CN205900116U CN205900116U CN201620672362.XU CN201620672362U CN205900116U CN 205900116 U CN205900116 U CN 205900116U CN 201620672362 U CN201620672362 U CN 201620672362U CN 205900116 U CN205900116 U CN 205900116U
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- core
- flexible cable
- temperature flexible
- cable
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Abstract
The utility model discloses a from bearing weight of from lowering temperature flexible cable for coal -winning machine, including central hosting core, be equipped with outside central hosting core and use central hosting core to set up six roots of sensation aluminum alloy conductor as the axle center, the space department between central hosting core and aluminum alloy conductor is equipped with the glass silk, is equipped with the insulating layer outside the glass silk, is equipped with the cooling tube outside the insulating layer, and the cooling tube is equipped with the armor outward, and the armor is equipped with the oversheath outward, the oversheath on still be equipped with the luminous body, the luminous body highly be not less than 1mm, the width is not less than 2mm. Compared with the prior art do not increase new additional strengthening, cable structure is simple, and the outside diameter of cable is less, conveniently lays.
Description
Technical field
This utility model is related to electric wire field and in particular to a kind of self-supporting is downloaded from flexible cable for coal mining machine of lowering the temperature.
Background technology
In world today's stepped into information epoch, information has become the strategic resource of economic development and unique production factors,
The present information Transmission system set up that combined with multimedia terminals such as telecommunications network, computer, videos and complete
Information service system, it has also become the important symbol of a country economic development level.Coaxial cable is information transfer
One of important kind, be mainly used as radio transmitting or the feeder of receiving device and various communication, electronic equipment
Machine intraconnections or be connected with each other line.Coaxial cable is made up of inner conductor layer, insulating barrier, outer conductor layer and restrictive coating, inner wire
Layer and outer conductor layer usual section very little, from carrying poor performance, when especially cable uses under not buried operating mode, due to holding
Carry poor performance, cable own wt can make cable conductor break, also easily damage tiny cable conductor when in construction simultaneously.
Prior art is supported to cable using bracing frame, protects coaxial cable by the form increasing bracing frame, has certain
Effect, but increased laid down cost and time, cable load-carrying properties itself are poor in addition, unavoidably can be because accidentally in work progress
Operation causes the problem that the core of cable damages.In addition, coal mining machine operation is in the environment of night or dark, once cable is broken
Or keeped in repair, very inconvenient.
Utility model content
In order to overcome the deficiencies in the prior art, provide a kind of have very strong from carrying and compressive property, prevent
Tide and good airproof performance, decay is little, the good self-supporting of shield effectiveness is downloaded from flexible cable for coal mining machine of lowering the temperature.
For achieving the above object, the utility model discloses a kind of self-supporting be downloaded from lower the temperature flexible cable for coal mining machine, including in
The heart carries core, carries core at center and is externally provided with center carrying core for axle center setting six roots of sensation aluminium alloy conductor, carries core at center
Gap and aluminium alloy conductor between is provided with glass fiber, is externally provided with insulating barrier in glass fiber, is externally provided with cooling tube in insulating barrier,
Cooling tube is externally provided with armor, and armor is externally provided with oversheath；Luminous body, the height of luminous body are additionally provided with described oversheath
Not less than 1mm, width is not less than 2mm.
Preferably, described carrying core is zinc-coated wire.
Preferably, described carrying core is zinc-coated wire.
Preferably, it is provided with coolant or water in described cooling tube.
Preferably, described insulating barrier is by Low Density Polyethylene, high density polyethylene (HDPE) or radiant crosslinked polyethylene material structure
Become.
Preferably, described outer jacket is made up of polythene material.
The beneficial effects of the utility model are:
This utility model have very strong from load-carrying properties, the conductor central layer You Yigen center of cable carries core, conductor
Stress point concentrate on center and carry on core, cable, in folding and unfolding winding process, does not protect conductor annealing copper wire, and easy to break
Disconnected；It is provided with coolant so that cable at work, can voluntarily reduce the temperature of cable so that cable performance in cooling tube
More stable；It is additionally provided with luminous body so that cable facilitates inspection and maintenance in dark conditions on oversheath；Filling adopts glass
Glass silk, will not burn, and preferably protect conductor energy normal work；In addition, compared with prior art not increasing new reinforcement knot
Structure, the construction of cable is simple, and the outside diameter of cable is less, conveniently lays.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with this utility model it should be understood that these embodiments are only used for
This utility model is described rather than limits scope of the present utility model, after having read this utility model, art technology
Personnel all fall within the application claims limited range to the modification of the various equivalent form of values of the present utility model.
As shown in figure 1, this utility model provides a kind of self-supporting to be downloaded from flexible cable for coal mining machine of lowering the temperature, carry core including center
1, carry core at center and be externally provided with center carrying core for axle center setting six roots of sensation aluminium alloy conductor 2, carry core at center and close with aluminum
Gap between golden conductor is provided with glass fiber 3, is externally provided with insulating barrier 4 in glass fiber, is externally provided with cooling tube 5 in insulating barrier, cold
But it is provided with coolant or water in pipe, cooling tube is externally provided with armor 6, and armor is externally provided with oversheath 7；On described oversheath also
It is provided with luminous body 8, the height of luminous body is not less than 1mm, and width is not less than 2mm.
In order that the performance of cable improves further, described carrying core is zinc-coated wire, and described insulating barrier is by low close
Degree polyethylene, high density polyethylene (HDPE) or radiant crosslinked polyethylene material are constituted；Described oversheath is made up of polythene material.
The above is only preferred implementation of the present utility model it is noted that ordinary skill people for this area
For member, on the premise of without departing from this utility model principle, some modifications and improvement can also be made, these also should be regarded as belonging to
In protection domain of the present utility model.
Claims (5)
1. a kind of self-supporting be downloaded from lower the temperature flexible cable for coal mining machine it is characterised in that: include center carry core, center carry core outside
It is provided with and core is carried for axle center setting six roots of sensation aluminium alloy conductor with center, carry the gap between core and aluminium alloy conductor at center
It is provided with glass fiber, is externally provided with insulating barrier in glass fiber, be externally provided with cooling tube in insulating barrier, cooling tube is externally provided with armor, armouring
Layer is externally provided with oversheath；Luminous body is additionally provided with described oversheath, the height of luminous body is not less than 1mm, and width is not less than
2mm.
2. self-supporting according to claim 1 be downloaded from lower the temperature flexible cable for coal mining machine it is characterised in that: described carrying core is
Zinc-coated wire.
3. self-supporting according to claim 1 be downloaded from lower the temperature flexible cable for coal mining machine it is characterised in that: in described cooling tube
It is provided with coolant or water.
4. self-supporting according to claim 1 be downloaded from lower the temperature flexible cable for coal mining machine it is characterised in that: described insulating barrier by
Low Density Polyethylene, high density polyethylene (HDPE) or radiant crosslinked polyethylene material are constituted.
5. self-supporting according to claim 1 be downloaded from lower the temperature flexible cable for coal mining machine it is characterised in that: described oversheath by
Polythene material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672362.XU CN205900116U (en) | 2016-06-30 | 2016-06-30 | From bearing weight of from lowering temperature flexible cable for coal -winning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672362.XU CN205900116U (en) | 2016-06-30 | 2016-06-30 | From bearing weight of from lowering temperature flexible cable for coal -winning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205900116U true CN205900116U (en) | 2017-01-18 |
Family
ID=57770339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620672362.XU Expired - Fee Related CN205900116U (en) | 2016-06-30 | 2016-06-30 | From bearing weight of from lowering temperature flexible cable for coal -winning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205900116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053925A (en) * | 2017-12-25 | 2018-05-18 | 扬州曙光电缆股份有限公司 | One kind uses cable under water |
| CN108976559A (en) * | 2018-07-11 | 2018-12-11 | 安徽国通电力建设有限公司 | A kind of high temperature resistant lightweight crosslinked with silicane wire and cable |
-
2016
- 2016-06-30 CN CN201620672362.XU patent/CN205900116U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053925A (en) * | 2017-12-25 | 2018-05-18 | 扬州曙光电缆股份有限公司 | One kind uses cable under water |
| CN108976559A (en) * | 2018-07-11 | 2018-12-11 | 安徽国通电力建设有限公司 | A kind of high temperature resistant lightweight crosslinked with silicane wire and cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20210630 |