CN205789250U - A kind of elevator power cable - Google Patents
A kind of elevator power cable Download PDFInfo
- Publication number
- CN205789250U CN205789250U CN201620482536.6U CN201620482536U CN205789250U CN 205789250 U CN205789250 U CN 205789250U CN 201620482536 U CN201620482536 U CN 201620482536U CN 205789250 U CN205789250 U CN 205789250U
- Authority
- CN
- China
- Prior art keywords
- snap ring
- oversheath
- tinsel
- armor
- band
- 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
Links
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulating Bodies (AREA)
Abstract
The utility model discloses a kind of elevator power cable, including oversheath, thermal insulation layer, rubber insulation and upper snap ring, it is provided with waterproof layer between described oversheath and tinsel armor, and oversheath is arranged on the outside of tinsel armor, described thermal insulation layer is arranged between tinsel armor and band, and band is arranged on the inner side of tinsel armor, high flame retardant coating it is provided with between described rubber insulation and anti-elater, and rubber insulation is arranged on the outside of anti-elater, described high flame retardant coating is internally installed conductor thread core, it is rotationally connected by hinge between described upper snap ring and lower snap ring, and upper snap ring and lower snap ring are fixing with connecting plate respectively is connected, it is connected by swell fixture is fixing between described connecting plate and body of wall, described upper snap ring and lower be provided with rubber washer between snap ring and oversheath.This utility model uses anti-elater, waterproof layer and high flame retardant coating, can effectively ensure safety when cable uses.
Description
Technical field
This utility model relates to technical field of elevator equipment, is specially a kind of elevator power cable.
Background technology
Along with the fast development of China's economy since reform and opening-up, domestic there occurs earth-shaking change, it is towering building everywhere, due to increasing of skyscraper, have also been obtained as the construction elevator of skyscraper vertical transport and be widely applied, owing to construction elevator private cable needs long-term work in the open, there is greasy dirt, in the adverse circumstances such as rain, by UV sunlight long-term irradiation, and every day up to tens meters up and down, rice the most up to a hundred, bending repeatedly, reverse and under the effect of self gravitation, subject bigger pulling force and bending, traditional elevator cable can not tackle various problems appearing above completely, certain potential safety hazard is caused to construction, service life is short, need repeatedly to change, affect the duration, such cable can not meet the existing market demand.
Summary of the invention
The purpose of this utility model is to provide a kind of elevator power cable, to solve the problem proposed in above-mentioned background technology, is had an advantageous effect in that；Use anti-elater, waterproof layer and high flame retardant coating, can effectively ensure safety when cable uses, be suitable for various adverse circumstances, and be provided with cable fixture, be effectively protected cable.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of elevator power cable，Including oversheath、Thermal insulation layer、Rubber insulation and upper snap ring，It is provided with waterproof layer between described oversheath and tinsel armor，And oversheath is arranged on the outside of tinsel armor，Described thermal insulation layer is arranged between tinsel armor and band，And band is arranged on the inner side of tinsel armor，High flame retardant coating it is provided with between described rubber insulation and anti-elater，And rubber insulation is arranged on the outside of anti-elater，Described high flame retardant coating is internally installed conductor thread core，It is rotationally connected by hinge between described upper snap ring and lower snap ring，And upper snap ring and lower snap ring are fixing with connecting plate respectively is connected，It is connected by swell fixture is fixing between described connecting plate and body of wall，And connecting plate is arranged on the right-hand member of body of wall，Described upper snap ring and lower be provided with rubber washer between snap ring and oversheath.
Preferably, between described band and rubber insulation, it is provided with implant, and rubber insulation is arranged on the inner side of band.
Preferably, described band inner homogeneous be provided with three conductor thread cores.
Preferably, it is connected for gap between described rubber washer and oversheath.
Preferably, described upper snap ring is arranged on the upper end of lower snap ring.
Compared with prior art, the beneficial effects of the utility model are: this equipment has waterproof layer, thermal insulation layer and high flame retardant coating, can be waterproof, fire prevention can sufficiently ensure the use safety of cable, it is internally provided with anti-elater at cable and can avoid cable life-time service stress deformation, extend the service life of cable, use three conductor thread cores can use for various elevators, avoid power the biggest damage cable, ensure elevator safety, the outside of cable is provided with cable fixture, cable can be fixed on body of wall, play the effect supporting protection, avoid the deadweight bending to cable, it is internally provided with rubber washer at snap ring, it is possible to prevent the abrasion to cable of the irony snap ring, cable is internally provided with implant and oversheath, cable long-term stress when, the phenomenon that cable will not deform or ftracture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of this utility model fixing device.
In figure: 1-oversheath；2-tinsel armor；3-waterproof layer；4-thermal insulation layer；The anti-elater of 5-；6-band；7-implant；8-rubber insulation；9-conductor thread core；10-height flame retardant coating；11-body of wall；12-swell fixture；13-connecting plate；The upper snap ring of 14-；15-rubber washer；16-hinge；Snap ring under 17-.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1 and Fig. 2，A kind of embodiment that this utility model provides: a kind of elevator power cable，Including oversheath 1、Thermal insulation layer 4、Rubber insulation 8 and upper snap ring 14，Waterproof layer 3 it is provided with between oversheath 1 and tinsel armor 2，And oversheath 1 is arranged on the outside of tinsel armor 2，Thermal insulation layer 4 is arranged between tinsel armor 2 and band 6，And band 6 is arranged on the inner side of tinsel armor 2，High flame retardant coating 10 it is provided with between rubber insulation 8 and anti-elater 5，And rubber insulation 8 is arranged on the outside of anti-elater 5，High flame retardant coating 10 is internally installed conductor thread core 9，It is rotationally connected by hinge 16 between upper snap ring 14 and lower snap ring 17，And upper snap ring 14 and lower snap ring 17 are fixing with connecting plate 13 respectively is connected，It is connected by swell fixture 12 is fixing between connecting plate 13 with body of wall 11，And connecting plate 13 is arranged on the right-hand member of body of wall 11，It is provided with rubber washer 15 between upper snap ring 14 and lower snap ring 17 and oversheath 1，Implant 7 it is provided with between band 6 and rubber insulation 8，And rubber insulation 8 is arranged on the inner side of band 6，Band 6 inner homogeneous be provided with three conductor thread cores 9，It is connected for gap between rubber washer 15 with oversheath 1，Upper snap ring 14 is arranged on the upper end of lower snap ring 17.
Operation principle；During use, cable is placed in rubber washer 15, connecting plate 13 is connected by swell fixture 12 with body of wall 11, complete the fixing of cable, having electric current to pass through inside conductor thread core 9 energising when, electric current isolation is avoided influencing each other of adjacent conductor core 9, internal implant 7 to be fixed by conductor thread core 9 by rubber insulation 8, band 6 has fire-retardant effect, and waterproof layer 3 plays waterproof effect.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
Claims (5)
- null1. an elevator power cable，Including oversheath (1)、Thermal insulation layer (4)、Rubber insulation (8) and upper snap ring (14)，It is characterized in that: between described oversheath (1) and tinsel armor (2), be provided with waterproof layer (3)，And oversheath (1) is arranged on the outside of tinsel armor (2)，Described thermal insulation layer (4) is arranged between tinsel armor (2) and band (6)，And band (6) is arranged on the inner side of tinsel armor (2)，High flame retardant coating (10) it is provided with between described rubber insulation (8) and anti-elater (5)，And rubber insulation (8) is arranged on the outside of anti-elater (5)，Described high flame retardant coating (10) is internally installed conductor thread core (9)，It is rotationally connected by hinge (16) between described upper snap ring (14) and lower snap ring (17)，And upper snap ring (14) and lower snap ring (17) are fixing with connecting plate (13) respectively is connected，It is connected by swell fixture (12) is fixing between described connecting plate (13) with body of wall (11)，And connecting plate (13) is arranged on the right-hand member of body of wall (11)，It is provided with rubber washer (15) between described upper snap ring (14) and lower snap ring (17) and oversheath (1).
- A kind of elevator power cable the most according to claim 1, it is characterised in that: it is provided with implant (7) between described band (6) and rubber insulation (8), and rubber insulation (8) is arranged on the inner side of band (6).
- A kind of elevator power cable the most according to claim 1, it is characterised in that: described band (6) inner homogeneous be provided with three conductor thread cores (9).
- A kind of elevator power cable the most according to claim 1, it is characterised in that: it is connected for gap between described rubber washer (15) with oversheath (1).
- A kind of elevator power cable the most according to claim 1, it is characterised in that: described upper snap ring (14) is arranged on the upper end of lower snap ring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482536.6U CN205789250U (en) | 2016-05-25 | 2016-05-25 | A kind of elevator power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482536.6U CN205789250U (en) | 2016-05-25 | 2016-05-25 | A kind of elevator power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205789250U true CN205789250U (en) | 2016-12-07 |
Family
ID=58112572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620482536.6U Expired - Fee Related CN205789250U (en) | 2016-05-25 | 2016-05-25 | A kind of elevator power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205789250U (en) |
-
2016
- 2016-05-25 CN CN201620482536.6U patent/CN205789250U/en not_active Expired - Fee Related
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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: 20161207 Termination date: 20190525 |