CN204847671U - Sedan -chair top shock attenuation diverting pulley - Google Patents
Sedan -chair top shock attenuation diverting pulley Download PDFInfo
- Publication number
- CN204847671U CN204847671U CN201520565536.8U CN201520565536U CN204847671U CN 204847671 U CN204847671 U CN 204847671U CN 201520565536 U CN201520565536 U CN 201520565536U CN 204847671 U CN204847671 U CN 204847671U
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- CN
- China
- Prior art keywords
- diversion sheave
- spring
- sedan
- fagging
- wheel body
- 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
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model provides a sedan -chair top shock attenuation diverting pulley, including anti - rope sheave bearing member, anti - rope sheave bearing member is fixed in on the upper beam of car, anti - rope sheave bearing member includes wheel body and fagging, the wheel body install in on the fagging, the fagging lower part is equipped with buffer structure, buffer structure includes upper junction plate, lower connecting plate, three piece at least springs, the spring set up in the upper junction plate with down between the connecting plate, the spring both ends are fixed in through the steel bay on upper junction plate and the lower connecting plate, the spring both sides are equipped with a plurality of cylindricality elastic components, and the spring has been add at the diverting pulley and between putting the beams in place to this device, have improved the buffering between diverting pulley and the upper beam, and the cylindricality rubber of addding has simultaneously further improved the cushioning effect, and the shock attenuation is effectual, and application range is wide.
Description
Technical field
The utility model relates to elevator rope pulley technical field, especially relates to a kind of sedan-chair top damping diversion sheave.
Background technology
At present, elevator car frame is mainly made up of upper beam, underbeam, straight beam, bracing frame and digonal link, and diversion sheave is a kind of a kind of movable pulley be applied on elevator, is usually arranged on the movable pulley of car frame and counterweight framework upper.Hoist ropes is walked around diversion sheave and can be formed different traction ratios as required, traditional diversion sheave is directly connected with upper beam, when car is conducted oneself with dignity and nominal payload sum is larger, a lot of impulsive forces is had between diversion sheave and upper beam, shock-proof effect is poor, causes this elevator car top diversion sheave structure to greatly reduce service life, installs trouble, and field of application reduces, cost improves greatly.
Utility model content
In order to solve the problems of the technologies described above, the utility model proposes a kind of sedan-chair top damping diversion sheave, comprise diversion sheave component, described diversion sheave component is fixed on the upper beam of car, described diversion sheave component comprises wheel body and fagging, described wheel body is installed on described fagging, described fagging bottom is provided with buffer structure, described buffer structure comprises upper junction plate, lower connecting plate, at least three springs, described spring is arranged between described upper junction plate and described lower connecting plate, and described both ends of the spring is fixed on described upper junction plate and lower connecting plate by steel tank; Described spring both sides are provided with some cylindrical elastomeric parts.
The further preferred version that the utility model proposes, described cylindrical elastomeric part is cylindrical rubber.
The further preferred version that the utility model proposes, the axle of described wheel body is provided with clamp.
The further preferred version that the utility model proposes, described wheel body top is provided with wheel cover, and bottom is provided with lower wheel cover, and middle part is provided with rope blocking plate.
The sedan-chair top damping diversion sheave that the utility model proposes has following beneficial effect: this device has set up spring between diversion sheave and upper beam, improve the buffering between diversion sheave and upper beam, the cylindrical rubber simultaneously set up, further increases buffer action, good damping effect, range of use is wide.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.
Fig. 1 is the schematic diagram be installed on upper beam of the present utility model;
Fig. 2 is diversion sheave component schematic diagram of the present utility model;
Fig. 3 is diversion sheave component side schematic view of the present utility model;
Wherein, 1-upper beam, 2-diversion sheave component, 3-wheel body, 4-fagging, 5-upper junction plate, 6-lower connecting plate, 7-spring, 8-cylindrical elastomeric part, 9-clamp, the upper wheel cover of 10-, wheel cover under 11-, 12-rope blocking plate, 13-steel tank.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Composition graphs 1-3, the utility model proposes a kind of sedan-chair top damping diversion sheave, comprise diversion sheave component 2, described diversion sheave component 2 is fixed on the upper beam 1 of car, described diversion sheave component 2 comprises wheel body 3 and fagging 4, described wheel body 3 is installed on described fagging 4, described fagging 4 bottom is provided with buffer structure, described buffer structure comprises upper junction plate 5, lower connecting plate 6, at least three springs 7, described spring 7 is arranged between described upper junction plate 5 and described lower connecting plate 6, described spring 7 two ends are fixed on described upper junction plate 5 and lower connecting plate 6 by steel tank 13, by steel tank 13 fixing spring 7, when diversion sheave is subject to larger power, spring 7 plays buffer action, reduce vibration, ensure the stability of elevator, described spring 7 both sides are provided with some cylindrical elastomeric parts 8.
The further preferred version that the utility model proposes, described cylindrical elastomeric part 8 is cylindrical rubber, and cylindrical rubber adds the effect of shock-absorbing.
The further preferred version that the utility model proposes, the axle of described wheel body 3 is provided with clamp 9, and the rotating shaft in wheel body 3 is stuck on described clamp 9.
The further preferred version that the utility model proposes, described wheel body 3 top is provided with wheel cover 10, and bottom is provided with lower wheel cover 11, and middle part is provided with rope blocking plate 12.
To be apparent for those skilled in the art to the multiple amendment of embodiment, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a sedan-chair top damping diversion sheave, it is characterized in that, comprise diversion sheave component, described diversion sheave component is fixed on the upper beam of car, described diversion sheave component comprises wheel body and fagging, described wheel body is installed on described fagging, described fagging bottom is provided with buffer structure, described buffer structure comprises upper junction plate, lower connecting plate, at least three springs, described spring is arranged between described upper junction plate and described lower connecting plate, and described both ends of the spring is fixed on described upper junction plate and lower connecting plate by steel tank; Described spring both sides are provided with some cylindrical elastomeric parts.
2. damping diversion sheave in sedan-chair top according to claim 1, is characterized in that, described cylindrical elastomeric part is cylindrical rubber.
3. damping diversion sheave in sedan-chair top according to claim 1, it is characterized in that, the axle of described wheel body is provided with clamp.
4. damping diversion sheave in sedan-chair top according to claim 3, is characterized in that, described wheel body top is provided with wheel cover, and bottom is provided with lower wheel cover, and middle part is provided with rope blocking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565536.8U CN204847671U (en) | 2015-07-30 | 2015-07-30 | Sedan -chair top shock attenuation diverting pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565536.8U CN204847671U (en) | 2015-07-30 | 2015-07-30 | Sedan -chair top shock attenuation diverting pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204847671U true CN204847671U (en) | 2015-12-09 |
Family
ID=54738244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520565536.8U Expired - Fee Related CN204847671U (en) | 2015-07-30 | 2015-07-30 | Sedan -chair top shock attenuation diverting pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204847671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626182A (en) * | 2018-12-24 | 2019-04-16 | 宁波宏大电梯有限公司 | A kind of car top wheel carrier and the terraced sedan-chair frame of high speed |
-
2015
- 2015-07-30 CN CN201520565536.8U patent/CN204847671U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626182A (en) * | 2018-12-24 | 2019-04-16 | 宁波宏大电梯有限公司 | A kind of car top wheel carrier and the terraced sedan-chair frame of high speed |
| CN109626182B (en) * | 2018-12-24 | 2023-10-27 | 宁波宏大电梯有限公司 | Car roof wheel frame and high-speed ladder car frame |
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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: 20151209 Termination date: 20180730 |