CN203998512U - Flat retinue elevator balanced compensated chain - Google Patents
Flat retinue elevator balanced compensated chain Download PDFInfo
- Publication number
- CN203998512U CN203998512U CN201420264523.2U CN201420264523U CN203998512U CN 203998512 U CN203998512 U CN 203998512U CN 201420264523 U CN201420264523 U CN 201420264523U CN 203998512 U CN203998512 U CN 203998512U
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- CN
- China
- Prior art keywords
- compensated chain
- cladding
- bearing component
- load
- balanced compensated
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- 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
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of flat retinue elevator balanced compensated chain, comprising: load-bearing component and be coated on the cladding on load-bearing component; Described load-bearing component is strip shape; Described cladding is flats.By the way, the utility model can be applicable to the express elevator in skyscraper, balanced compensated chain even density, the noiselessness that operates steadily, safe and reliable, install simple, the more effective safe handling that has ensured the long-term hanging campaign of elevator balanced compensated chain, the utility model is simple in structure simultaneously, is easy to manufacture, low cost of manufacture, is beneficial to popularization.
Description
Technical field
The utility model relates to balanced compensated chain field, particularly relates to a kind of flat retinue elevator balanced compensated chain.
Background technology
Elevator is in operational process, and the length of cage side and the steel rope to heavy side is in continuous variation, thereby causes the variation of traction sheave both sides steel rope weight.In the time that car is positioned at minimum stop, the weight major part of steel rope acts on cage side; In the time that car is positioned at top station, the weight major part of steel rope acts on heavy side.This variation, in the time that elevator hoist exceedes certain altitude, can have a strong impact on the stability of elevator operation, the safety that jeopardizes passenger.For this reason, in the time that the hoisting depth of elevator exceedes certain altitude, the parts with constant weight must be set and carry out the changes in weight that balance is brought because of height change, Here it is elevator balanced compensated chain.The hoisting speed of existing most elevators is at 1.6m/s-2.7m/s, for its supporting balanced compensated chain is common iron chains structure, when the operation of retinue elevator, its iron chains ring structural limitations level and smooth submissive operating needs.Iron chains ring structure is restricted the hoisting speed of elevator, and iron chains ring motion simultaneously causes larger noise.
Balanced compensated chain of the prior art has: 1, wire rope handling compensated chain, in iron chains, penetrate the rope made of hemp, and in use there is friction and collision due to interchain in this compensated chain, and noise is larger, and people has obvious shake sense in car; 2, plastic compensated chain, for example a kind of Novel balance compensation chain for elevator, application number: 201310359867.1, comprise metal bracelet, it is characterized in that, the outer wrap of described metal bracelet has integument, the outside of described integument is provided with oversheath, is provided with fibrage in the outside of described oversheath; In order to reduce the noise of wire rope handling compensated chain in operational process, slow down the corrosion of environment to iron chains, so wrap up one deck PVC flexible pipe on the basis of wire rope handling compensated chain simultaneously, formed plastic compensated chain, than wire rope handling compensated chain, when plastic compensated chain operation, noise reduces greatly, and more attractive in appearance, but elasticity is poor, not cold-resistant, intensity difference, thermal life is poor, perishable, jacket layer is easy to crack, after cracking, acutely rocks.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of flat retinue elevator balanced compensated chain, the noiselessness that can operate steadily, and balanced compensated chain even density, compact conformation, safe and reliable, be specially adapted to the express elevator in skyscraper.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of flat retinue elevator balanced compensated chain is provided, comprises: load-bearing component and be coated on the cladding on load-bearing component; Described load-bearing component is strip shape; Described cladding is flats.
Preferably, described load-bearing component is at least one.
Preferably, described load-bearing component is two steel ropes, two steel ropes are symmetrical arranged taking the line of centers of described cladding as axis of symmetry, and described steel rope is respectively near two minor faces of described cladding, and the line of centers of steel rope is positioned on the symmetric line of described cladding; Described steel rope two ends stretch out in the end face of described cladding.
The beneficial effects of the utility model are: the utility model is applicable to the express elevator in skyscraper, and the noiselessness that operates steadily is safe and reliable, install simple.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model flat retinue elevator balanced compensated chain;
Fig. 2 be shown in the cross section structure schematic diagram of flat retinue elevator balanced compensated chain;
In accompanying drawing, the mark of each parts is as follows: 1, cladding; 2, load-bearing component.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1 and Fig. 2, the utility model embodiment comprises:
A kind of flat retinue elevator balanced compensated chain, comprising: load-bearing component 2 and be coated on the cladding 1 on load-bearing component 2; Described load-bearing component 2 is two steel ropes, and two steel ropes are symmetrical arranged taking the line of centers of described cladding 1 as axis of symmetry, and described steel rope is respectively near two minor faces of described cladding 1, and the line of centers of steel rope is positioned on the symmetric line of described cladding 1; Described steel rope two ends stretch out in the end face of described cladding 1; Described cladding 1 is flats, and described cladding 1 is polychlorotrifluoroethylene, and described cladding density is greater than 1.9 g/cm
3, cladding sole mass reaches balanced compensated chain requirements for quality; Steel rope two ends is separately fixed on lift car and counterweight; Because steel rope even density does not have node, the level and smooth submissive noiselessness of balanced compensated chain entirety of making, the while can meet the high-speed cruising of elevator, operates steadily reliable; High molecular polymer good corrosion resistance, resistance to abrasion is strong, and intensity is large, and elasticity is good, thereby has ensured the quality of balanced compensated chain.
The utility model is applicable to the express elevator in skyscraper, and the noiselessness that operates steadily is safe and reliable, and the more effective safe handling that has ensured the long-term hanging campaign of elevator balanced compensated chain is installed simply.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification sheets and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (1)
1. a flat retinue elevator balanced compensated chain, is characterized in that, comprising: load-bearing component and be coated on the cladding on load-bearing component; Described load-bearing component is strip shape; Described cladding is flats; Described cladding is made up of polychlorotrifluoroethylene; Described load-bearing component is two steel ropes, and two steel ropes are symmetrical arranged taking the line of centers of described cladding as axis of symmetry, and described steel rope is respectively near two minor faces of described cladding, and the line of centers of steel rope is positioned on the symmetric line of described cladding; Described steel rope two ends stretch out in the end face of described cladding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264523.2U CN203998512U (en) | 2014-05-23 | 2014-05-23 | Flat retinue elevator balanced compensated chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264523.2U CN203998512U (en) | 2014-05-23 | 2014-05-23 | Flat retinue elevator balanced compensated chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203998512U true CN203998512U (en) | 2014-12-10 |
Family
ID=52038544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420264523.2U Expired - Fee Related CN203998512U (en) | 2014-05-23 | 2014-05-23 | Flat retinue elevator balanced compensated chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203998512U (en) |
-
2014
- 2014-05-23 CN CN201420264523.2U patent/CN203998512U/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 |
Granted publication date: 20141210 Termination date: 20190523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |