CN204946582U - A kind of cold-resistant tension mine special cable - Google Patents

A kind of cold-resistant tension mine special cable Download PDF

Info

Publication number
CN204946582U
CN204946582U CN201520585273.7U CN201520585273U CN204946582U CN 204946582 U CN204946582 U CN 204946582U CN 201520585273 U CN201520585273 U CN 201520585273U CN 204946582 U CN204946582 U CN 204946582U
Authority
CN
China
Prior art keywords
cable core
cable
cold
waterstop
sheath
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520585273.7U
Other languages
Chinese (zh)
Inventor
荆人杰
王焕起
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaanxi Tianma Cable Co Ltd
Original Assignee
Shaanxi Tianma Cable Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shaanxi Tianma Cable Co Ltd filed Critical Shaanxi Tianma Cable Co Ltd
Priority to CN201520585273.7U priority Critical patent/CN204946582U/en
Application granted granted Critical
Publication of CN204946582U publication Critical patent/CN204946582U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/14Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Abstract

The utility model relates to a kind of cold-resistant tension mine special cable, comprises the sheath of cable core and this cable core coated, is provided with waterstop and armour between described sheath and cable core; Described waterstop is semiconductor waterstop, and armour is that 0.5mm zinc plated mild carbon steel skein silk closes by many diameters; Described cable core is made up of copper conductor, semi-conductive adhesive strap, cable core insulating barrier and braid.Aluminosilicate refractory fiber cotton is filled with in space between cable core and waterstop; Be provided with stranded reinforcement in space between described multiply cable core is adjacent, in the space between described cable core and stranded reinforcement, be provided with traction-resistant fibre bundle; The utility model has stronger mechanical performance and cold performance, meanwhile, also has nonhazardous, fire line, water proofing property and the feature such as cold-resistant.

Description

A kind of cold-resistant tension mine special cable
Technical field
The utility model relates to a kind of cable, particularly a kind of cold-resistant tension mine special cable.
Background technology
Mine cable refers to ground installation in coal mining operation and underground equipment electric wire cable product.Along with the development of society, the requirement of user to cable performance is more and more higher, to the requirement of the power cable of mine too.Because Minepit environment is severe, such as north of china in winter weather extreme cold, also has borehole cable mobility strong, often colliding frequently in pullling, so cable must have winter resistance, pull resistance and resistance to wear.Traditional cable pull resistance is low, useful life is short, can not meet cold-resistant requirement.
Therefore, how improving the winter resistance of cable, pull resistance and resistance to wear, is the current technical issues that need to address of those skilled in the art.
Summary of the invention
The utility model provides a kind of cold-resistant tension mine special cable, solves current mining cable winter resistance, pull resistance, the problem that wears no resistance, and reduces the harm that cable causes environment.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of cold-resistant tension mine special cable, comprises the sheath of multiply cable core and coated cable core, is provided with waterstop and armour between described sheath and cable core
This waterstop described is semiconductor waterstop, and armour is that the conjunction of 0.5mm zinc plated mild carbon steel skein silk is formed by many diameters.
Described cable core comprises copper conductor, semi-conductive adhesive strap, cable core insulating barrier and braid.
Described cable core insulating barrier is ethylene propylene rubber insulated layer, and described braid is tincopper fuse wire braided armor.
Aluminosilicate refractory fiber cotton is filled with in space between described cable core and waterstop 2.
Magnesium oxide or aluminium hydroxide micro powder is provided with in described aluminosilicate refractory fiber cotton.
Stranded reinforcement is provided with in the space that described multiply cable core is adjacent.
Described stranded reinforcement forms by multi reinforcements is stranded, is coated with reinforcement insulating barrier outside reinforcement.
Traction-resistant fibre bundle is provided with in space between described cable core and stranded reinforcement.
Described sheath is polyvinyl chloride and thermoplastic elastomer blending modification sheath.
The beneficial effects of the utility model:
The utility model is provided with multiple tensile layer, makes cable have more mechanicalness, and the utility model also has the features such as opposing extreme cold, fire line, water proofing property, can also extend the useful life of cable, improve the security performance of cable.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
In figure, 1-armour, 2-waterstop, 3-braid, 4-copper conductor, 5-semi-conductive adhesive strap, 6-aluminosilicate refractory fiber is cotton, 7-traction-resistant fibre bundle, 8-reinforcement, 9-reinforcement insulating barrier, 10-cable core insulating barrier.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further detailed, with reference to the one cold-resistant tension mine special cable shown in figure 1, comprises the sheath 11 of cable core and this cable core coated, between described sheath 11 and cable core, be provided with waterstop 2 and armour 1; Described waterstop 2 is semiconductor waterstop 2, and armour 1 is that 0.5mm zinc plated mild carbon steel skein silk closes by many diameters; Described cable core is made up of copper conductor 4, semi-conductive adhesive strap 5, cable core insulating barrier 10 and braid 3, and described cable core insulating barrier 10 is ethylene propylene rubber insulated layer, and braid 3 is tincopper fuse wire braided armor.Be filled with aluminosilicate refractory fiber cotton 6 in space between cable core and waterstop 2, in described aluminosilicate refractory fiber cotton 6, be provided with magnesium oxide or aluminium hydroxide micro powder; Be provided with stranded reinforcement in space between described multiply cable core is adjacent, this stranded reinforcement has that multi reinforcements 8 is stranded to be formed, and is coated with reinforcement insulating barrier 9 outside reinforcement 8; Traction-resistant fibre bundle 7 is provided with in space between described cable core and stranded reinforcement; Described sheath 11 is polyvinyl chloride and thermoplastic elastomer blending modification sheath;
Waterstop 2 of the present utility model is partly lead waterstop.Partly lead waterstop and there is the anti-creeping function of waterproof, partly lead waterstop and can better ensure the tight and firm of the construction of cable.
The sheath 11 of cable of the present utility model is polyvinyl chloride and thermoplastic elastomer blending modification sheath, and sheath 11 at minimum-37 DEG C, can use under the condition of mean temperature-23 DEG C.
The utility model is provided with multiple tensile layer, makes cable have more mechanicalness, and the utility model also has the features such as nonhazardous, fire line, water proofing property and winter resistance, extends the useful life of cable, improves the security performance of cable.
Content of the present utility model is not limited to cited by embodiment, and the conversion of those of ordinary skill in the art by reading the utility model specification to any equivalence that technical solutions of the utility model are taked, is claim of the present utility model and contains.

Claims (6)

1. a cold-resistant tension mine special cable, is characterized in that: the sheath (11) comprising multiply cable core and coated cable core, is provided with waterstop (2) and armour (1) between described sheath (11) and cable core;
Described this waterstop (2) is semiconductor waterstop, and armour (1) is closed by many zinc plated mild carbon steel skein silks and forms;
Described cable core comprises copper conductor (4), semi-conductive adhesive strap (5), cable core insulating barrier (10) and braid (3);
Described cable core insulating barrier (10) is ethylene propylene rubber insulated layer, and described braid (3) is tincopper fuse wire braided armor;
Aluminosilicate refractory fiber cotton (6) is filled with in space between cable core and waterstop (2).
2. cold-resistant tension mine special cable according to claim 1, is characterized in that: be provided with magnesium oxide or aluminium hydroxide micro powder in described aluminosilicate refractory fiber cotton (6).
3. cold-resistant tension mine special cable according to claim 2, is characterized in that: be provided with stranded reinforcement in the space that described multiply cable core is adjacent.
4. cold-resistant tension mine special cable according to claim 3, is characterized in that: described stranded reinforcement forms by multi reinforcements (8) is stranded, and reinforcement (8) outside is coated with reinforcement insulating barrier (9).
5. cold-resistant tension mine special cable according to claim 4, is characterized in that: be provided with traction-resistant fibre bundle (7) in the space between described cable core and stranded reinforcement.
6. cold-resistant tension mine special cable according to claim 5, is characterized in that: described sheath (11) is polyvinyl chloride and thermoplastic elastomer blending modification sheath.
CN201520585273.7U 2015-08-06 2015-08-06 A kind of cold-resistant tension mine special cable Expired - Fee Related CN204946582U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520585273.7U CN204946582U (en) 2015-08-06 2015-08-06 A kind of cold-resistant tension mine special cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520585273.7U CN204946582U (en) 2015-08-06 2015-08-06 A kind of cold-resistant tension mine special cable

Publications (1)

Publication Number Publication Date
CN204946582U true CN204946582U (en) 2016-01-06

Family

ID=55013986

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520585273.7U Expired - Fee Related CN204946582U (en) 2015-08-06 2015-08-06 A kind of cold-resistant tension mine special cable

Country Status (1)

Country Link
CN (1) CN204946582U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112285854A (en) * 2020-11-06 2021-01-29 四川天府江东科技有限公司 Compound enhancement layer stranded optical cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112285854A (en) * 2020-11-06 2021-01-29 四川天府江东科技有限公司 Compound enhancement layer stranded optical cable

Similar Documents

Publication Publication Date Title
CN203276949U (en) Mining aluminium alloy conductor-contained crosslinking polyethylene insulated power cable with rated voltage of 8.7 KV or 10 KV and under
CN104517675A (en) Cable for charging pile of new-energy electric vehicle
CN104616751A (en) Rubber jacketed flexible cable of low smoke halogen-free frequency conversion coal winning machine
CN204946582U (en) A kind of cold-resistant tension mine special cable
CN202601241U (en) Cable for water-resisting high-strength tensile wear-resisting shield machine
CN204143924U (en) A kind of stainless steel wire weaves reinforced fire-resistant rubber-sheathed flexible cable
CN103928178A (en) Outdoor mobile dragging 10kilovolt cable
CN207718891U (en) A kind of depth mine tension pressure resistance special cable
CN204390764U (en) A kind of low smoke and zero halogen cable for shield machine
CN204792107U (en) A stretch -proofing cable that charges anticorrosives
CN204577158U (en) The two-in-one high-voltage flat cable of a kind of dynamic Control
CN201788736U (en) Coal mining machine flexible cable with metallic shielding rubber sleeve
CN204463859U (en) A kind of low smoke and zero halogen frequency conversion rubber covered flexible electric cable for coal mining
CN203950566U (en) The special-purpose compensating cable of a kind of high temperature resisting thermocouple
CN203850030U (en) Flame-retardant cable
CN206163154U (en) Safe and reliable's mining special cable
CN203311868U (en) Flexible cable with metallic shield rubber sleeve and aluminium alloy conductors used for coal cutter
CN203118553U (en) Mining waterproof rubber-jacketed flexible cable
CN201788729U (en) Ethylene propylene rubber insulation monitoring type mine cold-resistant flexible cable
CN204857256U (en) Durable type cable structure for shield constructs machine
CN201758023U (en) Mining cable
CN201788737U (en) Coal mine electric drill shielding rubber sheathed cable
CN103208328A (en) Water-resistant rubber-sheathed flexible cable for mine
CN205303024U (en) Power shovel car cable
CN103646696A (en) A waterproof shielding armored cable

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160106

Termination date: 20180806

CF01 Termination of patent right due to non-payment of annual fee