CN201754355U - Elevator cable with optical fibers - Google Patents
Elevator cable with optical fibers Download PDFInfo
- Publication number
- CN201754355U CN201754355U CN2009200752474U CN200920075247U CN201754355U CN 201754355 U CN201754355 U CN 201754355U CN 2009200752474 U CN2009200752474 U CN 2009200752474U CN 200920075247 U CN200920075247 U CN 200920075247U CN 201754355 U CN201754355 U CN 201754355U
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- CN
- China
- Prior art keywords
- cable
- elevator
- optical fibers
- steel wire
- communication cable
- 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 - Lifetime
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses an elevator cable with optical fibers, which comprises a nonmetal extrusion piece and an elevator trailing cable body consisting of cables, wherein the elevator trailing cable body is arranged inside the nonmetal extrusion piece. A tensile steel wire, a video communication cable, an illuminating cable, a mobile communication cable and a standby cable are arranged in the elevator trailing cable body, the tensile steel wire at least includes two stranded steel wire bundles, the video communication cable consists of at least one conductor cable formed by stranding an optical fiber, insulating materials are filled among a metal net and the cables, the illuminating cable comprises at least two conductor cables formed by stranding optical fibers, and the mobile communication cable includes at least two conductor cables formed by stranding optical fibers. By arranging leads with related functions inside a sheath of the cable, the elevator cable with optical fibers enhances the tensile strength of the cable, prolongs the service life of the cable, reduces the maintenance cost of an elevator, favors increase of economical benefits for users, also brings convenience for maintenance of the elevator, and simultaneously saves resources.
Description
Technical field
The utility model relates to the cable technology field, particularly be a kind of cable that is used on the elevator.
Background technology
Elevator is the requisite equipment of riding instead of walk in the skyscraper, want frequent moving up and down, for elevator provides the cable of working power also inevitably along with it moves up and down, and along with development of science and technology and people work the life needs, in elevator, also need communication and monitoring waits some activities, for this reason, must hang relevant holding wire on the elevator next door, with elevator lifting repeatedly, in the elevator high-speed motion, the windage of cable is big, makes the frequent tension of cable, influence useful life, and because various circuits are too complicated, and these circuits are relatively poor relatively because of its tensile property, after the elevating movement of longer regular ground, fracture might appear, damage the consequence of bringing outage stagnation of movement or other correlation functions to interrupt.
Because elevator speed is fast more, and the cable windage is big more, in order to guarantee cable security work, elevator can only run in the relatively low velocity interval, influences operating efficiency in addition.The parallel communications technology is adopted in general elevator communication, everybody must send the data of parallel communications and accept simultaneously, this just requires each communication unit must have two holding wires, if elevator floor is very high like this, the cable of parallel communications can be a lot, give making troubles up and down of elevator, and influence the speed of service of elevator, in elevator, install voice device if desired additional, as audio amplifier, settings such as urgent call phone, these must be provided with corresponding cable and communicate by letter with extraneous, and these cable cost height are set separately, poor safety performance, in running process of elevator, the easy fracture damage of cable makes the interior equipment of elevator to use.
The utility model content
The utility model has overcome above-mentioned elevator with extension complicated cable, the relative relatively poor deficiency with its pull resistance of cable, and provides a kind of pull resistance strong, and the elevator cable that serves many purposes.
To achieve these goals, the utility model is to realize by the following technical solutions:
A kind of elevator cable, this cable comprises by nonmetal pressing body and the elevator trailing cable body that inner cable constitutes is set, in elevator trailing elevator body, be provided with: tension steel wire, video communication cable, light conduits, mobile communication cable and cable in stock
Described tension steel wire is at least the stranded steel tendon of two bundles;
Described video communication cable is at least one by the stranded conductor cable line that forms of optical fiber;
Described light conduits at least two by the stranded conductor cable that forms of optical fiber;
Described mobile communication cable is at least two by the stranded conductor cable line that forms of optical fiber.
The utility model is by being provided with the lead of correlation function in the sheath of cable, the one, strengthened the tensile strength of cable, prolong the useful life of cable, and gathered correlation function, can reduce the hanging wire of elevator complexity, improved the elevator reliability of operation, reduce the maintenance cost of elevator, helped improving user's economic benefit, and made things convenient for the maintenance of elevator, also saved simultaneously resource, the utility model also can be applied in other sports equipment or the device.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is a cross section structure schematic diagram of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
With reference to figure 1:
A kind of elevator cable, this cable comprises by nonmetal pressing body 1 and the elevator trailing cable body that inner cable constitutes is set, in elevator trailing elevator body, be provided with: tension steel wire 2, video communication cable 3, light conduits 4 and mobile communication cable 5, tension steel wire 2 is two bundle steel wires, two bundle steel wires evenly are arranged in the pressing body 1, and tension steel wire 2 is made up of stranded steel tendon.When elevator moved, the main pulling force of cable bears by steel wire to be born, and nonmetallic pressing body 1 just can not broken since like this, has guaranteed the intensity of cable simultaneously yet.Video communication cable 3 is general just passable with a cable, the cable conductor of video communication cable 3 adopts twisting fibers, help vision signal with and the propagation of interior video information, the wire netting that other interfere information of shielding is arranged in the arranged outside of video communication cable 3, between wire netting and cable, adopt insulating material to fill, video communication cable 3 is to be used to connect some electronic equipments such as camera and the inner audio-visual propagation of elevator in the elevator, carries out image and propagates.
The utility model is by being provided with the lead of correlation function in the sheath of cable, the one, strengthened the tensile strength of cable, prolong the useful life of cable, and gathered correlation function, can reduce the hanging wire of elevator complexity, improved the elevator reliability of operation, reduce the maintenance cost of elevator, helped improving user's economic benefit, and made things convenient for the maintenance of elevator, also saved simultaneously resource, the utility model also can be applied in other sports equipment or the device.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. elevator cable with optical fiber, this cable comprises by nonmetal pressing body and the elevator trailing cable body that inner cable constitutes is set, it is characterized in that, be provided with in elevator trailing elevator body: tension steel wire, video communication cable, light conduits, mobile communication cable and cable in stock, described tension steel wire are at least the stranded steel tendon of two bundles; Described video communication cable is at least one by the stranded conductor cable line that forms of optical fiber; Described light conduits forms stranded conductor cable at least two by optical fiber; Described mobile communication cable is at least two by the stranded conductor cable line that forms of optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200752474U CN201754355U (en) | 2009-07-24 | 2009-07-24 | Elevator cable with optical fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200752474U CN201754355U (en) | 2009-07-24 | 2009-07-24 | Elevator cable with optical fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201754355U true CN201754355U (en) | 2011-03-02 |
Family
ID=43622087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200752474U Expired - Lifetime CN201754355U (en) | 2009-07-24 | 2009-07-24 | Elevator cable with optical fibers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201754355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118675787A (en) * | 2024-08-20 | 2024-09-20 | 西安西古光通信有限公司 | Optical cable for emergency escape and preparation method thereof |
-
2009
- 2009-07-24 CN CN2009200752474U patent/CN201754355U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118675787A (en) * | 2024-08-20 | 2024-09-20 | 西安西古光通信有限公司 | Optical cable for emergency escape and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110302 |