CN2923632Y - Composite elevator reverse rope wheel and guide wheel - Google Patents
Composite elevator reverse rope wheel and guide wheel Download PDFInfo
- Publication number
- CN2923632Y CN2923632Y CN 200620075985 CN200620075985U CN2923632Y CN 2923632 Y CN2923632 Y CN 2923632Y CN 200620075985 CN200620075985 CN 200620075985 CN 200620075985 U CN200620075985 U CN 200620075985U CN 2923632 Y CN2923632 Y CN 2923632Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- cast iron
- iron core
- engineering plastic
- nylon engineering
- 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
Abstract
A compound elevator diversion sheave and guide wheel relate to the elevator technology field, The utility model are provided with a cast iron core wheel and a nylon engineering plastic outer wheel. The nylon engineering plastic outer wheel is fixedly arranged on the cast iron core wheel. A bearing hole is arranged on the cast iron core wheel. A traction rope groove is arranged on the nylon engineering plastic outer wheel. A mutually matched and engaged concave convex structure is arranged between the cast iron core wheel and the nylon engineering plastic outer wheel. The cast iron core wheel is provided with heat dissipation holes. The utility has simple structure and good using performance, which is easy to produce and manufacture, moreover the utility model has the advantages of high strength, good toughness, self-lubricating and lower noise. The compound diversion sheave and guide wheel overcome the disadvantages of the cast iron core wheel and the MC nylon engineering plastic outer wheel and fully utilize of the advantages of the both. Due to the heat dissipation holes which are arranged on the cast iron core wheel, even when the cast iron core wheel is febrile under special condition, the heat is seldom transmitted to the nylon engineering plastic outer wheel, thus thermal deformation of the nylon engineering plastic outer wheel is avoided. The diversion sheave and guide wheel are suitable for using in different elevators to improve the using performance of the elevators.
Description
Technical field
The utility model relates to a kind of structure of Mixed Type Lift Diversion Sheave And Guide Pulley, belongs to the elevator technology field.
Background technology
In the present elevator machine actuator, extensively the material great majority of diversion sheave that adopts and track adjusting wheel are to form cast-iron wheel, nylon engineering plastic wheel by cast iron or the manufacturing of MC nylon engineering plastic.Though cast iron has good intensity, have that weight is big, friction coefficient greatly, easily produces a series of shortcomings such as noise.Though and the MC nylon engineering plastic has good toughness, self-lubricating, advantage such as noise is low, but MC nylon engineering plastic intensity is low, and the back that is heated is yielding, as generating heat after the bearing failure, safety misadventure takes place very easily.
The utility model content
The purpose of this utility model is that a kind of good intensity that both had will be provided, and the Mixed Type Lift Diversion Sheave And Guide Pulley of good toughness is arranged again.
The purpose of this utility model is achieved in that Mixed Type Lift Diversion Sheave And Guide Pulley, be provided with cast iron core wheel and nylon engineering plastic foreign steamer, the nylon engineering plastic foreign steamer is fixedly installed on the cast iron core wheel, and cast iron core wheel is provided with bearing hole, and the nylon engineering plastic foreign steamer is provided with the traction grooving.
Be provided with mutual coupling ingear concaveconvex structure between described cast iron core wheel and the nylon engineering plastic foreign steamer.Cast iron core wheel is provided with louvre.
The utility model is simple and reasonable, manufactures easily, and in-use performance is good.Mixed Type Lift Diversion Sheave And Guide Pulley has overcome the shortcoming of cast-iron wheel and MC nylon engineering plastic wheel, and has made full use of both advantages.Cast iron core wheel intensity height which is provided with louvre, even the heating under special circumstances of cast iron core wheel also seldom is delivered to the nylon engineering plastic foreign steamer, avoids the nylon engineering plastic foreign steamer to be out of shape because of being heated.And the nylon engineering plastic foreign steamer has good toughness, self-lubricating, advantage such as noise is low.Be provided with mutual coupling ingear concaveconvex structure between cast iron core wheel and the nylon engineering plastic foreign steamer, make cast iron core wheel and nylon engineering plastic foreign steamer in conjunction with close and firm.Be suitable for diversion sheave and track adjusting wheel that various elevators use, improve the in-use performance of elevator.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 nylon engineering plastic foreign steamer, 2 cast iron cores wheel, 3 louvres, 4 bearing holes, 5 traction groovings.
The specific embodiment
On cast iron core wheel 2, bearing hole 4, louvre 2 are set, on week concaveconvex structure are set at the wheel of cast iron core wheel 2.Wheel week top casting nylon engineering plastic foreign steamer at cast iron core wheel 2 processes traction grooving 5 on the periphery of nylon engineering plastic foreign steamer.
Claims (3)
1, a kind of Mixed Type Lift Diversion Sheave And Guide Pulley, it is characterized in that being provided with cast iron core wheel and nylon engineering plastic foreign steamer, the nylon engineering plastic foreign steamer is fixedly installed on the cast iron core wheel, and cast iron core wheel is provided with bearing hole, and the nylon engineering plastic foreign steamer is provided with the traction grooving.
2, Mixed Type Lift Diversion Sheave And Guide Pulley according to claim 1 is characterized in that being provided with between cast iron core wheel and the nylon engineering plastic foreign steamer phase ear coupling ingear concaveconvex structure.
3, Mixed Type Lift Diversion Sheave And Guide Pulley according to claim 1 is characterized in that cast iron core wheel is provided with louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075985 CN2923632Y (en) | 2006-07-25 | 2006-07-25 | Composite elevator reverse rope wheel and guide wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075985 CN2923632Y (en) | 2006-07-25 | 2006-07-25 | Composite elevator reverse rope wheel and guide wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2923632Y true CN2923632Y (en) | 2007-07-18 |
Family
ID=38260060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620075985 Expired - Fee Related CN2923632Y (en) | 2006-07-25 | 2006-07-25 | Composite elevator reverse rope wheel and guide wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2923632Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849581A (en) * | 2012-07-31 | 2013-01-02 | 吴江信谊精密五金有限公司 | Novel elevator traction wheel |
| CN104016207A (en) * | 2014-06-16 | 2014-09-03 | 宁波奥力迅电梯部件有限公司 | Elevator rope sheave |
| CN104085763A (en) * | 2014-07-11 | 2014-10-08 | 韩爱民 | Elevator driving wheel production technology |
| CN104495569A (en) * | 2014-12-01 | 2015-04-08 | 苏州默顿快速电梯有限公司 | Passenger elevator guide pulley |
| CN105905751A (en) * | 2016-03-11 | 2016-08-31 | 广东台日电梯有限公司 | Novel nylon wheel structure |
| CN110510490A (en) * | 2019-09-24 | 2019-11-29 | 扬州大学 | A kind of special combined idler wheel of elevator, idler wheel processing unit (plant) and idler wheel processing method that can be used in large temperature range |
-
2006
- 2006-07-25 CN CN 200620075985 patent/CN2923632Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849581A (en) * | 2012-07-31 | 2013-01-02 | 吴江信谊精密五金有限公司 | Novel elevator traction wheel |
| CN104016207A (en) * | 2014-06-16 | 2014-09-03 | 宁波奥力迅电梯部件有限公司 | Elevator rope sheave |
| CN104085763A (en) * | 2014-07-11 | 2014-10-08 | 韩爱民 | Elevator driving wheel production technology |
| CN104495569A (en) * | 2014-12-01 | 2015-04-08 | 苏州默顿快速电梯有限公司 | Passenger elevator guide pulley |
| CN105905751A (en) * | 2016-03-11 | 2016-08-31 | 广东台日电梯有限公司 | Novel nylon wheel structure |
| CN110510490A (en) * | 2019-09-24 | 2019-11-29 | 扬州大学 | A kind of special combined idler wheel of elevator, idler wheel processing unit (plant) and idler wheel processing method that can be used in large temperature range |
| CN110510490B (en) * | 2019-09-24 | 2021-10-26 | 扬州大学 | Special combined type roller for elevator, roller machining device and roller machining method capable of being used within large temperature range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Three Stars Elevator Co., Ltd. Assignor: Shi Fengming Contract fulfillment period: 2008.8.20 to 2015.3.4 Contract record no.: 2008320000548 Denomination of utility model: Composite elevator reverse rope wheel and guide wheel Granted publication date: 20070718 License type: Exclusive license Record date: 20081006 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.20 TO 2015.3.4; CHANGE OF CONTRACT Name of requester: SAMSUNG ELEVATOR CO., LTD. Effective date: 20081006 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070718 Termination date: 20110725 |