CN209168782U - A kind of mining flexible cable - Google Patents
A kind of mining flexible cable Download PDFInfo
- Publication number
- CN209168782U CN209168782U CN201920194264.3U CN201920194264U CN209168782U CN 209168782 U CN209168782 U CN 209168782U CN 201920194264 U CN201920194264 U CN 201920194264U CN 209168782 U CN209168782 U CN 209168782U
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Abstract
The utility model relates to field of cables, specially a kind of mining flexible cable, including connecting line, equidistant uniformly fitting is provided with several groups clamping set outside the connecting line, and three component partitions are equidistantly surrounded in clamping set, it is surround in the clamping set and assigns nine groups of cables of setting, and clamping covers outer fitting and is provided with shielded layer, the outer fitting of the shielded layer is provided with fireproof covering, and the outer fitting of fireproof covering is provided with wear-resistant layer, several groups cushion chamber is equidistantly uniformly provided in the wear-resistant layer, and wear-resistant layer outside wall surface nesting has assigned eight groups of reinforcement cables, resin layer has been filled in the clamping set.The fire resistance property of the device can be improved by fireproof covering for the device, the device is facilitated to expand after heated using the high tenacity of polyesteramine simultaneously, further cable inner can be depressurized when the device expands by the cushion chamber in wear-resistant layer, and the heat-insulating capability of wear-resistant layer can be improved using cushion chamber.
Description
Technical field
The utility model relates to technical field of cables, specially a kind of mining flexible 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.Mine India-rubber Cable is not only essential a part in industrial enterprise and building constructions, even more drives me
One of the main matter of society, state high speed development.
Existing mine cable structural strength is lower, and high-temperature resistance is weaker, and cable may under extraneous high-temperature condition
Burning fusing, and cable is larger by internal pressure to cable sheath in expansion process, is easy to cause crust to crumble, and existing
Cable rotation bending after be easy to cause Internal cable to reverse, cause inner lead breaking after long-time use, overhaul very numerous
It is trivial.
If being able to solve problems if capable of inventing the cable of a kind of expansion resistant to high temperatures and the torsion of anti-conducting wire, thus I
Provide a kind of mining flexible cable.
Summary of the invention
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of mining flexible cable
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of mining flexible cable, including connection
Cable, equidistant uniformly fitting is provided with several groups clamping set outside the connecting line, and is equidistantly surrounded with three groups in clamping set
Demarcation plate, interior surround of the clamping set assigns nine groups of cables of setting, and clamping covers outer fitting and is provided with shielded layer, the shielding
The outer fitting of layer is provided with fireproof covering, and the outer fitting of fireproof covering is provided with wear-resistant layer, if being equidistantly uniformly provided in the wear-resistant layer
Dry group cushion chamber, and wear-resistant layer outside wall surface nesting has assigned eight groups of reinforcement cables, has been filled with resin layer in the clamping set.
Preferably, the connecting line is wire hawser, and equidistantly equal fitting is provided with several groups connector sleeve, the company to connecting line
It is equidistantly uniformly assigned outside female connector and is provided with three component partitions, and demarcation plate housing fitting is provided with clamping set.
Preferably, gap filling is provided with resin layer between the clamping set and connector sleeve, and two adjacent groups demarcation plate it
Between clamping set in be provided with three groups of cables.
Preferably, the shielded layer is formed using tinned copper wire and high-intensitive aramid yarn mixed weaving, and fireproof covering is to hand over
Fork wraps the polyurethane strips outside fireproof covering.
Preferably, the cushion chamber is the fan-shaped cavity that perforation is arranged in wear-resistant layer, and cushion chamber is around wear-resistant layer etc.
Away from several groups are evenly arranged with, the groove to match with reinforcement cable is offered in the wear-resistant layer outside wall surface.
Compared with prior art, the utility model has the beneficial effects that
1. the device forms metal cavity by weaving the copper wire of setting on shielded layer, convenient to carry out electromagnetic screen to cable
Cover protection.
2. the fire resistance property of the device can be improved by fireproof covering for the device, while be somebody's turn to do using the high tenacity of polyesteramine is convenient
Device expands after heated.
3. the device can further depressurize cable inner when the device expands by the cushion chamber in wear-resistant layer, and benefit
The heat-insulating capability of wear-resistant layer can be improved with cushion chamber.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is clamping nested structure schematic diagram in Fig. 1.
In figure: 1 connecting line, 2 clamping sets, 3 demarcation plates, 4 cables, 5 housings, 6 fireproof coverings, 7 wear-resistant layers, 8 cushion chambers,
9 reinforce cable, 10 resin layers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the technical solution in the utility model, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 to Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of mining flexible cable, including connecting line
1, equidistant uniformly fitting is provided with several groups clamping set 2 outside connecting line 1, and is equidistantly surrounded with three components in clamping set 2
Partition 3, around assigning nine groups of cables 4 of setting in clamping set 2, and clamping covers 2 outer fittings and is provided with shielded layer 5, outside shielded layer 5
Fitting is provided with fireproof covering 6, and the outer fitting of fireproof covering 6 is provided with wear-resistant layer 7, is equidistantly uniformly provided with several groups in wear-resistant layer 7
Cushion chamber 8, and 7 outside wall surface nesting of wear-resistant layer has assigned eight groups of reinforcement cables 9, has been filled with resin layer 10 in clamping set 2.
Further, connecting line 1 is wire hawser, and the equidistant fitting of connecting line 1 is provided with several groups connector sleeve, connector sleeve
Outer equidistantly uniformly assign is provided with three component partitions 3, and 3 housing fitting of demarcation plate is provided with clamping set 2.
Further, gap filling is provided with resin layer 10, and two adjacent groups demarcation plate 3 between clamping set 2 and connector sleeve
Between clamping set 2 in be provided with three groups of cables 4.
Further, shielded layer 5 is formed using tinned copper wire and high-intensitive aramid yarn mixed weaving, and fireproof covering 6 is to hand over
Fork wraps the polyurethane strips outside fireproof covering 6.Copper wire by weaving setting on shielded layer 5 forms metal cavity, convenient
Electromagnetic shielding protection is carried out to cable 4, and the fire resistance property of the device can be improved by fireproof covering 6, while utilizing polyesteramine
High tenacity facilitate the device to expand after heated.
Further, cushion chamber 8 is the fan-shaped cavity that perforation is arranged in wear-resistant layer 7, and cushion chamber 8 is around wear-resistant layer 7
Several groups equidistantly are evenly arranged with, the groove to match with reinforcement cable 9 is offered in 7 outside wall surface of wear-resistant layer.Cushion chamber 8 can be into one
Step depressurizes cable inner in device expansion, and the heat-insulating capability of wear-resistant layer 7 can be improved using cushion chamber 8.
Working principle: the device presses fixed cable 4 by clamping set 2, and by resin layer 10 to the position of cable 4
It sets and is further limited, which the structural strength of the device cable can be improved by connecting line 1, and clamping is facilitated to cover 2
Location and installation is carried out, which forms metal cavity by weaving the copper wire of setting on shielded layer 5, convenient to carry out to cable 4
Electromagnetic shielding protection, and pass through fireproof covering 6 and the fire resistance property of the device can be improved, while conveniently should using the high tenacity of polyesteramine
Device expands after heated, while can further be subtracted when the device is expanded to cable inner by the cushion chamber 8 in wear-resistant layer 7
It presses, and the heat-insulating capability of wear-resistant layer 7 can be improved using cushion chamber 8, the device is by surrounding the cushion chamber 8 being arranged on wear-resistant layer 7
The anti-cutting cutting capacity of the cable can be improved.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of mining flexible cable, including connecting line (1), it is characterised in that: equidistant uniformly fitting is set the connecting line (1) outside
It is equipped with several groups clamping set (2), and is equidistantly surrounded with three component partitions (3), the clamping set (2) in clamping set (2)
Interior surround assigns nine groups of cables (4) of setting, and clamping set (2) outer fitting is provided with shielded layer (5), and the shielded layer (5) is outside
Fitting is provided with fireproof covering (6), and fireproof covering (6) outer fitting is provided with wear-resistant layer (7), equidistant uniform in the wear-resistant layer (7)
It offers several groups cushion chamber (8), and wear-resistant layer (7) outside wall surface nesting has assigned eight groups of reinforcement cables (9), the clamping set (2)
Inside it has been filled with resin layer (10).
2. a kind of mining flexible cable according to claim 1, it is characterised in that: the connecting line (1) is wire hawser, and
The equidistant fitting of connecting line (1) is provided with several groups connector sleeve, equidistantly uniformly assigns outside the connector sleeve and is provided with three set isolations
Plate (3), and demarcation plate (3) outer fitting is provided with clamping set (2).
3. a kind of mining flexible cable according to claim 1, it is characterised in that: the clamping set (2) and connector sleeve it
Between gap filling be provided with resin layer (10), and the clamping set (2) between two adjacent groups demarcation plate (3) in be provided with three groups conduction
Cable (4).
4. a kind of mining flexible cable according to claim 1, it is characterised in that: the shielded layer (5) uses tin-coated copper
Silk is formed with high-intensitive aramid yarn mixed weaving, and fireproof covering (6) is crossed loops around the polyurethane wrapped in fireproof covering (6) outside
Item.
5. a kind of mining flexible cable according to claim 1, it is characterised in that: the cushion chamber (8) is perforation setting
Fan-shaped cavity in wear-resistant layer (7), and cushion chamber (8) is equidistantly evenly arranged with several groups around wear-resistant layer (7), it is described wear-resistant
The groove to match with reinforcement cable (9) is offered in layer (7) outside wall surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920194264.3U CN209168782U (en) | 2019-02-13 | 2019-02-13 | A kind of mining flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920194264.3U CN209168782U (en) | 2019-02-13 | 2019-02-13 | A kind of mining flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209168782U true CN209168782U (en) | 2019-07-26 |
Family
ID=67329066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920194264.3U Expired - Fee Related CN209168782U (en) | 2019-02-13 | 2019-02-13 | A kind of mining flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209168782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883293A (en) * | 2020-08-20 | 2020-11-03 | 浙江秦山电缆有限公司 | High resistant high anti ultraviolet type photovoltaic cable of waiting |
-
2019
- 2019-02-13 CN CN201920194264.3U patent/CN209168782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883293A (en) * | 2020-08-20 | 2020-11-03 | 浙江秦山电缆有限公司 | High resistant high anti ultraviolet type photovoltaic cable of waiting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190726 Termination date: 20220213 |