CN204463937U - A kind of control cables - Google Patents

A kind of control cables Download PDF

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Publication number
CN204463937U
CN204463937U CN201520136528.1U CN201520136528U CN204463937U CN 204463937 U CN204463937 U CN 204463937U CN 201520136528 U CN201520136528 U CN 201520136528U CN 204463937 U CN204463937 U CN 204463937U
Authority
CN
China
Prior art keywords
cable
core
outer setting
oversheath
control cables
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
CN201520136528.1U
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Chinese (zh)
Inventor
郑晓城
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.)
Yunnan Duobao cable group Limited by Share Ltd
Original Assignee
Kunming Duo Bao 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 Kunming Duo Bao Cable Co Ltd filed Critical Kunming Duo Bao Cable Co Ltd
Priority to CN201520136528.1U priority Critical patent/CN204463937U/en
Application granted granted Critical
Publication of CN204463937U publication Critical patent/CN204463937U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of control cables, it is characterized in that: cable lower right side is provided with drainage thread, core for subsequent use is provided with bottom cable, separated by separator between core for subsequent use and cable core, outermost layer cable core outer setting has band, screen outer setting has inner covering, armouring wire outer setting has oversheath, oversheath outer setting has film plating layer, the useful life of control cables effectively can be strengthened by the design of core for subsequent use, shorten maintenance time, save maintenance cost, the each normal operation controlling machinery of effective guarantee, arranging of drainage thread can effectively disturb produced electric charge to remove inner for cable because of cable core mutually, the film plating layer of oversheath outer setting, can effectively prevent oversheath from damaging, film plating layer can form effective external shield effect simultaneously, the useful life that aluminium oxide effectively can strengthen cable is formed after film plating layer oxidation simultaneously.

Description

A kind of control cables
Technical field
The utility model relates to electricity, the essential electronic element that metal wire or metal tape make, telecommunication cable or conductor, espespecially a kind of control cables.
Background technology
Control cables is applicable to industrial and mining enterprises, energy traffic department, polyvinyl chloride insulation, pvc sheath control cables for occasions such as ac rated voltage less than 450/750 volt control, protection circuits.
Control cables belongs to appliance equipment cable, with 2 that power cable is in the large class of cable five, the standard of control cables is 9330, the standard of power cable is GB12706, the color of the insulated wire cores of control cables is all generally black print wrongly written or mispronounced character, power cable low pressure is also had to be all generally color separation, the cross section of control cables generally all can not more than 10 squares, power cable mainly transmits electric power, general is all heavy in section, due to the above reason that everybody talks about, the specification of power cable generally can be larger, large to 500 squares (the fertile scopes of conventional producer), the producer that cross section large more generally can be done is just relatively few, and the cross section of control cables is general less, maximumly generally be no more than 10 squares, from cable core number, power cable is according to grid requirements, be generally at most 5 cores, and control cables transmission of control signals is used, core number is more, according to standard many have 61 cores.
Because control cables core number is many, control complicated, between cable core, mutually disturb complexity, easily cause cable core to puncture or breakage, change the dismounting of whole piece cable complicated, install difficult.
Summary of the invention
A kind of control cables is provided for the problems referred to above the utility model, this product structure reasonable standard, easy to use, due to the design of standby electricity cable core, breakdown or impaired cable can be changed in time, effectively can ensure the operation of each equipment, simultaneously the design of drainage thread, timely the electric charge that cable inside produces can be derived, effectively prevent accumulation from causing cable core to puncture.
For solving the problem, the utility model provides a kind of control cables, comprise cable core, separator, drainage thread, core for subsequent use, band, screen, armouring wire, oversheath, it is characterized in that: cable core inside is provided with conductor, conductor is that tinned copper wire coiling forms, conductor outer setting has mica layer, mica layer outer setting has insulating barrier, cable core is arranged along center of circle diffusion, separator is provided with between every layer of cable core, cable lower right side is provided with drainage thread, core for subsequent use is provided with bottom cable, separated by separator between core for subsequent use and cable core, outermost layer cable core outer setting has band, band outer setting has proof copper-wire braided screen, screen outer setting has inner covering, inner covering outer setting has armouring wire, armouring wire outer setting has oversheath, oversheath outer setting has film plating layer.
As further improvement of the utility model, described film plating layer is vacuum aluminium-plating plastic film, and film plating layer thickness is 0.3 millimeter.
As further improvement of the utility model, described insulating barrier is crosslinked polyethylene, and thickness of insulating layer is 1 millimeter.
As further improvement of the utility model, the quantity of described core for subsequent use is two.
As further improvement of the utility model, described oversheath is high density polyethylene (HDPE).
Operation principle:
Product of the present utility model is provided with rational layout designs, structure is simple, the useful life of control cables effectively can be strengthened by the design of core for subsequent use, shorten maintenance time, save maintenance cost, the each normal operation controlling machinery of effective guarantee, by separator, core for subsequent use is kept apart, be convenient to identify, each layer cable core isolation is got up simultaneously, effectively prevent from being wound around and the damage that causes between cable core, arranging of drainage thread can effectively disturb produced electric charge to remove inner for cable because of cable core mutually, the design of screen can effectively prevent cable core by external disturbance, the design of armouring wire effectively can strengthen the stretch-proof of cable and can bear certain external force, inner covering is provided with between screen and armouring wire, can effectively prevent armouring wire from damaging screen, inner covering can play a buffering effect simultaneously, the film plating layer of oversheath outer setting, can effectively prevent oversheath from damaging, film plating layer can form effective external shield effect simultaneously, the useful life that aluminium oxide effectively can strengthen cable is formed after film plating layer oxidation simultaneously.
The utility model compared with prior art has following beneficial effect:
1, product of the present utility model is provided with rational layout designs, structure is simple, the useful life of control cables effectively can be strengthened by the design of core for subsequent use, shorten maintenance time, save maintenance cost, the each normal operation controlling machinery of effective guarantee, is kept apart core for subsequent use by separator, is convenient to identify;
2, simultaneously each layer cable core isolation is got up by separator, effectively prevents from being wound around between cable core and the damage that causes;
3, arranging of drainage thread can effectively disturb produced electric charge to remove inner for cable because of cable core mutually, the design of screen can effectively prevent cable core by external disturbance, and the design of armouring wire effectively can strengthen the stretch-proof of cable and can bear certain external force;
4, the film plating layer of oversheath outer setting, can effectively prevent oversheath from damaging, and film plating layer can form effective external shield effect simultaneously, forms the useful life that aluminium oxide effectively can strengthen cable after film plating layer oxidation simultaneously.
Accompanying drawing explanation
Fig. 1 is a kind of control cables cross-sectional view;
1-band in figure; 2-screen; 3-inner covering; 4-armouring wire; 5-oversheath; 6-film plating layer; 7-conductor; 8-mica layer; 9-insulating barrier; 10-cable core; 11-separator; 12-drainage thread; 13-core for subsequent use.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model embodiment is clearly and completely described; obviously; described embodiment is only the utility model part embodiment; instead of whole embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisite; the every other embodiment obtained, all belongs to the utility model protection range.
embodiment 1
A kind of control cables as shown in Figure 1, comprise cable core 10, separator 11, drainage thread 12, core 13 for subsequent use, band 1, screen 2, armouring wire 4, oversheath 5, it is characterized in that: cable core 10 inside is provided with conductor 7, conductor 7 forms for tinned copper wire coiling, conductor 7 outer setting has mica layer 8, mica layer 8 outer setting has insulating barrier 9, cable core 10 is arranged along center of circle diffusion, separator 11 is provided with between every layer of cable core 10, cable lower right side is provided with drainage thread 12, core 13 for subsequent use is provided with bottom cable, separated by separator 11 between core 13 for subsequent use and cable core 10, outermost layer cable core 10 outer setting has band 1, band 1 outer setting has proof copper-wire braided screen 2, screen 2 outer setting has inner covering 3, inner covering 3 outer setting has armouring wire 4, armouring wire 4 outer setting has oversheath 5, oversheath 5 outer setting has film plating layer 6, product of the present utility model is provided with rational layout designs, structure is simple, the useful life of control cables effectively can be strengthened by the design of core for subsequent use, shorten maintenance time, save maintenance cost, the each normal operation controlling machinery of effective guarantee, by separator, core for subsequent use is kept apart, be convenient to identify, each layer cable core isolation is got up simultaneously, effectively prevent from being wound around and the damage that causes between cable core, arranging of drainage thread can effectively disturb produced electric charge to remove inner for cable because of cable core mutually, the design of screen can effectively prevent cable core by external disturbance, the design of armouring wire effectively can strengthen the stretch-proof of cable and can bear certain external force, inner covering is provided with between screen and armouring wire, can effectively prevent armouring wire from damaging screen, inner covering can play a buffering effect simultaneously.
As further improvement of the utility model, described film plating layer 6 is vacuum aluminium-plating plastic film, film plating layer 6 thickness is 0.3 millimeter, the film plating layer of oversheath outer setting, can effectively prevent oversheath from damaging, film plating layer can form effective external shield effect simultaneously, forms the useful life that aluminium oxide effectively can strengthen cable after film plating layer oxidation simultaneously.
As further improvement of the utility model, described insulating barrier 9 is crosslinked polyethylene, and insulating barrier 9 thickness is 1 millimeter, and insulating barrier has good insulation effect, has good fire retardation simultaneously.
As further improvement of the utility model, the quantity of described core 13 for subsequent use is two, can effectively reduce maintenance cost.
As further improvement of the utility model, described oversheath 5 is high density polyethylene (HDPE), and high density polyethylene (HDPE) has good radial water-resisting effect.

Claims (5)

1. a control cables, comprise cable core (10), separator (11), drainage thread (12), core for subsequent use (13), band (1), screen (2), armouring wire (4), oversheath (5), it is characterized in that: cable core (10) inside is provided with conductor (7), conductor (7) forms for tinned copper wire coiling, conductor (7) outer setting has mica layer (8), mica layer (8) outer setting has insulating barrier (9), cable core (10) is arranged along center of circle diffusion, separator (11) is provided with between every layer of cable core (10), cable lower right side is provided with drainage thread (12), core for subsequent use (13) is provided with bottom cable, separated by separator (11) between core for subsequent use (13) and cable core (10), outermost layer cable core (10) outer setting has band (1), band (1) outer setting has proof copper-wire braided screen (2), screen (2) outer setting has inner covering (3), inner covering (3) outer setting has armouring wire (4), armouring wire (4) outer setting has oversheath (5), oversheath (5) outer setting has film plating layer (6).
2. a kind of control cables according to claim 1, it is characterized in that: described film plating layer (6) is vacuum aluminium-plating plastic film, film plating layer (6) thickness is 0.3 millimeter.
3. a kind of control cables according to claim 2, it is characterized in that: described insulating barrier (9) is crosslinked polyethylene, insulating barrier (9) thickness is 1 millimeter.
4. a kind of control cables according to claim 3, is characterized in that: the quantity of described core for subsequent use (13) is two.
5. a kind of control cables according to claim 4, is characterized in that: described oversheath (5) is high density polyethylene (HDPE).
CN201520136528.1U 2015-03-11 2015-03-11 A kind of control cables Expired - Fee Related CN204463937U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520136528.1U CN204463937U (en) 2015-03-11 2015-03-11 A kind of control cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520136528.1U CN204463937U (en) 2015-03-11 2015-03-11 A kind of control cables

Publications (1)

Publication Number Publication Date
CN204463937U true CN204463937U (en) 2015-07-08

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Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107785103A (en) * 2016-08-31 2018-03-09 衡阳恒飞电缆有限责任公司 The cold-resistant 50 DEG C of feeds of one kind and signal cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107785103A (en) * 2016-08-31 2018-03-09 衡阳恒飞电缆有限责任公司 The cold-resistant 50 DEG C of feeds of one kind and signal cable

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 650000 Yunnan Province, Kunming city high tech Development Zone Jinpu Street Office No. 88 Wen Xing Lu

Patentee after: Yunnan Duobao cable Limited by Share Ltd

Address before: 650000 Yunnan Province, Kunming city high tech Development Zone Jinpu Street Office No. 88 Wen Xing Lu

Patentee before: Kunming Duo Bao Cable Co., Ltd

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 650000 Yunnan Province, Kunming city high tech Development Zone Jinpu Street Office No. 88 Wen Xing Lu

Patentee after: Yunnan Duobao cable group Limited by Share Ltd

Address before: 650000 Yunnan Province, Kunming city high tech Development Zone Jinpu Street Office No. 88 Wen Xing Lu

Patentee before: Yunnan Duobao cable Limited by Share Ltd

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: 20150708

Termination date: 20190311