CN201176349Y - Multi-motor mutually cascading elevator drawing device - Google Patents
Multi-motor mutually cascading elevator drawing device Download PDFInfo
- Publication number
- CN201176349Y CN201176349Y CNU2007201313865U CN200720131386U CN201176349Y CN 201176349 Y CN201176349 Y CN 201176349Y CN U2007201313865 U CNU2007201313865 U CN U2007201313865U CN 200720131386 U CN200720131386 U CN 200720131386U CN 201176349 Y CN201176349 Y CN 201176349Y
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- traction
- elevator
- motor
- frames
- base
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- Expired - Lifetime
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Abstract
A multi-motor mutual cascading elevator traction device belongs to the technical field of elevators, which comprises a base, and frames, traction motors and a traction wheel which are arranged on the base, and is characterized in that the two sides of the traction wheel are respectively provided with at least one traction motor, the shaft of the traction motor is cascaded with the shaft of the traction wheel, and the traction wheel is installed between the two frames in a bridge way. The utility model has the advantages of reasonable and compact structure, small volume and low cost, and adopts the cascading of a plurality of traction motors with the traction wheel, thereby increasing power, and meeting the requirements of the elevator traction with high speed and large-tonnage.
Description
Technical field
The utility model relates to the structure of the drag device of elevator, and special Thomas reaches the elevator drag device of mutual cascade, belongs to the elevator technology field.
Background technology
Elevator speed, load carrying ability constantly increase, and the existing elevator traction machine that separate unit traction motor and traction sheave are set of installing on base can not satisfy high speed, the requirement of large-tonnage elevator traction.But can be competent at a high speed, its cost of hyper-velocity elevator traction machine is again very high, and is and bulky, be inconvenient to transport and safeguard.So, research and develop a kind of compact conformation, volume is little, cost is low can be competent at a high speed, hyper-velocity elevator traction machine, is a urgent task of elevator research and production enterprise.
The utility model content
The purpose of this utility model is to provide a kind of compact conformation, cost low, can satisfy at a high speed, the Thomas of hyper-speed large-tonnage elevator traction requirement reaches the elevator drag device of mutual cascade.
The purpose of this utility model is to realize by the improvement to existing elevator traction machine, the Thomas reaches the elevator drag device of mutual cascade, comprise on base and the base frame that is provided with and traction motor, traction sheave are installed, the both sides that it is characterized in that traction sheave are respectively equipped with at least one traction motor, and traction motor axle and traction wheel shaft are cascaded into one mutually.
Described frame is arranged between traction sheave and the traction motor, and the traction sheave bridge-type is installed between two frames.
The utility model compactness rational in infrastructure, volume is little, and cost is low, adopts many traction motors and traction sheave cascade, increases power with this, reaches to satisfy requirement high-speed, the large-tonnage elevator traction.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1 base, 2 frames, 3 traction motors, 4 traction sheaves, 5.
The specific embodiment
Two frames 2 are installed on base 1, traction sheave 4 is installed between two frames 2, traction motor 3 is installed in the outside two frames 2 respectively, two traction motors 3 are installed in the left side of traction sheave 4, a traction motor 3 is installed on the right side of traction sheave 4, and traction motor axle and traction wheel shaft are cascaded into one mutually.
Claims (2)
1, a kind of Thomas reaches the elevator drag device of mutual cascade, comprise on base and the base frame that is provided with and traction motor, traction sheave are installed, the both sides that it is characterized in that traction sheave are respectively equipped with at least one traction motor, and traction motor axle and traction wheel shaft are cascaded into one mutually.
2, Thomas according to claim 1 reaches the elevator drag device of mutual cascade, it is characterized in that described frame is arranged between traction sheave and the traction motor, and the traction sheave bridge-type is installed between two frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201313865U CN201176349Y (en) | 2007-12-17 | 2007-12-17 | Multi-motor mutually cascading elevator drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201313865U CN201176349Y (en) | 2007-12-17 | 2007-12-17 | Multi-motor mutually cascading elevator drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201176349Y true CN201176349Y (en) | 2009-01-07 |
Family
ID=40216364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201313865U Expired - Lifetime CN201176349Y (en) | 2007-12-17 | 2007-12-17 | Multi-motor mutually cascading elevator drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201176349Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178051A (en) * | 2017-12-29 | 2018-06-19 | 重庆红方机电有限公司 | A kind of elevator, which is dragged, draws machine engine base |
-
2007
- 2007-12-17 CN CNU2007201313865U patent/CN201176349Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178051A (en) * | 2017-12-29 | 2018-06-19 | 重庆红方机电有限公司 | A kind of elevator, which is dragged, draws machine engine base |
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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 record no.: 2011320000148 Denomination of utility model: Multi-motor interconnecting elevator towing device Granted publication date: 20090107 License type: Exclusive License Record date: 20110304 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090107 |
|
| CX01 | Expiry of patent term |