CN202912533U - Single-winding complex shock absorbing device of high-speed elevator traction main engine load-bearing component - Google Patents
Single-winding complex shock absorbing device of high-speed elevator traction main engine load-bearing component Download PDFInfo
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- CN202912533U CN202912533U CN201220549678.1U CN201220549678U CN202912533U CN 202912533 U CN202912533 U CN 202912533U CN 201220549678 U CN201220549678 U CN 201220549678U CN 202912533 U CN202912533 U CN 202912533U
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- main engine
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Abstract
The utility model discloses a single-winding complex shock absorbing device of a high-speed elevator traction main engine load-bearing component. The single-winding complex shock absorbing device of the high-speed elevator traction main engine load-bearing component comprises a traction wheel (1), a steel wire rope (2), a main engine frame (3), main engine shock absorbing rubber (4), a load-bearing girder (5), a guiding wheel (6) and a main engine shock prevention rubber pad (7). The main engine shock prevention rubber pad (7) is padded between the traction wheel (1) and the main engine frame (3), the main engine shock absorbing rubber (4) is arranged between the main engine frame (3)and the load-bearing girder (5), the guiding wheel (6) is fixed on the main engine frame (3), the steel wire rope (2) encircles the traction wheel (1) and a coiling wrap angle is smaller than a circle, and the steel wire rope (2) also encircles the guiding wheel (6). Compared with the prior art, the single-winding complex shock absorbing device of the high-speed elevator traction main engine load-bearing component has the advantages of being good in effect of a shock absorbing mode, easy to machine and easy to install, and is widely applied to high-speed elevators due to the advantages.
Description
Technical field
The utility model belongs to the elevator field, relates in particular to express elevator traction main frame load-supporting part, is specifically related to the list of express elevator traction main frame load-supporting part around multiple shock absorption device.
Background technology
For express elevator, traction main frame load-supporting part is very important design link.In the prior art, its traction system main frame load-supporting part adopts the single shock absorption device of double wrap usually, as shown in Figure 1, a kind of known solution for express elevator traction main frame load-supporting part structure, it comprises traction sheave 1, steel rope 2, mainframe 3, main frame yielding rubber 4, main bearing beam 5, track adjusting wheel 6, main frame yielding rubber 4 is typically provided with 6 and between mainframe 3 and main bearing beam 5, traction sheave 1 forms elevator traction system by steel rope 2 and track adjusting wheel 6, and traction sheave 1 is driven by permanent-magnet synchnorous gearless dragging machine.
The deficiencies in the prior art part is: (1) steel rope is walked around secondary at traction sheave, it is so-called after-combustion, every steel rope is walked around secondary at rope sheave, two corresponding groovings of every steel rope palpus, the grooving number of traction sheave and track adjusting wheel must be 2 times of steel rope number, finished product processing and installation difficulty; (2) traction sheave and mainframe are not installed the main frame quakeproof rubber pad, for being rigidly connected, only between mainframe and main bearing beam, be provided with the main frame yielding rubber, it is so-called single shock absorption device, the noise and vibration that the running of towing machine hyper-speed produces easily is directly delivered to mainframe and track adjusting wheel, the impact of its generation can not reduce vibrations effectively by the wire rope transfers car.
The utility model content
For the deficiencies in the prior art part, the special list that proposes express elevator traction main frame load-supporting part of the utility model is around multiple shock absorption device, and it can not only address the deficiencies of the prior art, and also has other many useful effects.
The list of express elevator traction main frame load-supporting part is around multiple shock absorption device, comprise traction sheave 1, steel rope 2, mainframe 3, main frame yielding rubber 4, main bearing beam 5, track adjusting wheel 6, main frame quakeproof rubber pad 7, be lined with main frame quakeproof rubber pad 7 between traction sheave 1 and the described mainframe 3, main frame yielding rubber 4 is installed between mainframe 3 and the main bearing beam 5; Track adjusting wheel 6 is fixed on the mainframe 3, steel rope 2 pile warp traction sheaves 1, and the coiling cornerite is less than a circumference, and steel rope 2 is the described track adjusting wheel 6 of pile warp also.
Above-mentioned traction sheave 1 and every steel rope on the track adjusting wheel 6 are as long as the grooving of a correspondence namely forms so-called list around structure.
Above-mentioned main frame yielding rubber 4 is provided with 6 usually, and the main frame quakeproof rubber pad is provided with 1 usually, namely forms so-called multiple shock-damping structure.
In order to realize goal of the invention of the present utility model, reach the express elevator traction main frame load-supporting part of novel practical, traction sheave 1 of the present utility model is driven by permanent-magnet synchnorous gearless dragging machine, this permanent-magnet synchnorous gearless dragging machine is applied among the man lift usually, in Cargo Lift, especially do not use in the large-tonnage cargo lift, because it belongs to the especially general purpose module among the man lift of elevator, therefore repeat no more, in this Figure of description, also do not illustrate.
The beneficial effects of the utility model are: winding of the wire rope changes the form in the past adopted after-combustion, adopt single around form.This form processing is simple, installs easily, through actual use the in the user, reaches the purpose of expection; Adopt the double damping structure, when elevator is told operation, steady and smooth more, damping effect reaches the purpose of expection.
Because above-mentioned beneficial effect, the utility model is widely used in the express elevator.
Description of drawings
Fig. 1 is the structural representation (the single shock absorption device of double wrap) of prior art;
Fig. 2 is structural representation of the present utility model (single around multiple shock absorption device).
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 2, the list of express elevator traction main frame load-supporting part is around multiple shock absorption device, comprise traction sheave 1, steel rope 2, mainframe 3, main frame yielding rubber 4, main bearing beam 5, track adjusting wheel 6, main frame quakeproof rubber pad 7, the number of main frame yielding rubber 4 is 6, they are installed between mainframe 3 and the main bearing beam 5, and the number of main frame quakeproof rubber pad is 1, and it is installed between traction sheave 1 and the mainframe 3, thereby make this machine room assembly reach the effect of double damping, damping effect reaches the purpose of expection.
Winding of the wire rope changes the form in the past adopted after-combustion, adopt single around form.This form processing is simple, installs easily, through actual use the in the user, reaches the purpose of expection, and its feasibility detects the checking of institute by special equipment.The utility model damping effect is good, and processing is simple, installs easily, has strengthened the utility model competitiveness of product in market.
Claims (4)
1. the list of express elevator traction main frame load-supporting part is around multiple shock absorption device, comprise traction sheave (1), steel rope (2), mainframe (3), main frame yielding rubber (4), main bearing beam (5), track adjusting wheel (6), main frame quakeproof rubber pad (7), it is characterized in that: be lined with described main frame quakeproof rubber pad (7) between described traction sheave (1) and the described mainframe (3), described main frame yielding rubber (4) is installed between described mainframe (3) and the described main bearing beam (5); Described track adjusting wheel (6) is fixed on the described mainframe (3), and the described traction sheave of described steel rope (2) pile warp (1) and coiling cornerite are less than a circumference, and described steel rope (2) is the described track adjusting wheel of pile warp (6) also.
2. the list of express elevator traction main frame load-supporting part according to claim 1 is characterized in that around multiple shock absorption device: described traction sheave (1) and every steel rope of track adjusting wheel (6) are as long as the grooving of a correspondence.
3. the list of express elevator traction main frame load-supporting part according to claim 1 is characterized in that around multiple shock absorption device: described main frame yielding rubber (4) is provided with 6 usually, and described main frame quakeproof rubber pad is provided with 1 usually.
According to claim 1 and 2 or the list of 3 described express elevator traction main frame load-supporting parts around multiple shock absorption device, it is characterized in that: described traction sheave (1) is driven by the permanent-magnet synchnorous gearless dragging machine that is arranged on machine room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220549678.1U CN202912533U (en) | 2012-10-24 | 2012-10-24 | Single-winding complex shock absorbing device of high-speed elevator traction main engine load-bearing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220549678.1U CN202912533U (en) | 2012-10-24 | 2012-10-24 | Single-winding complex shock absorbing device of high-speed elevator traction main engine load-bearing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202912533U true CN202912533U (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220549678.1U Expired - Fee Related CN202912533U (en) | 2012-10-24 | 2012-10-24 | Single-winding complex shock absorbing device of high-speed elevator traction main engine load-bearing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202912533U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495589A (en) * | 2014-12-24 | 2015-04-08 | 布劳恩电梯有限公司 | Vibration absorbing structure of main machine rack of elevator without machine room and main machine rack of elevator without machine room |
| CN105668390A (en) * | 2016-04-12 | 2016-06-15 | 波士顿电梯（湖州）有限公司 | Elevator traction system with large wrap angles |
| CN106241561A (en) * | 2016-08-19 | 2016-12-21 | 宁波宏大电梯有限公司 | The method for arranging of machine beam vibration isolation rubber put by a kind of elevator |
| CN108750892A (en) * | 2018-08-16 | 2018-11-06 | 迅达（中国）电梯有限公司 | Elvator shock-absorbing noise-reducing device |
-
2012
- 2012-10-24 CN CN201220549678.1U patent/CN202912533U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495589A (en) * | 2014-12-24 | 2015-04-08 | 布劳恩电梯有限公司 | Vibration absorbing structure of main machine rack of elevator without machine room and main machine rack of elevator without machine room |
| CN105668390A (en) * | 2016-04-12 | 2016-06-15 | 波士顿电梯（湖州）有限公司 | Elevator traction system with large wrap angles |
| CN106241561A (en) * | 2016-08-19 | 2016-12-21 | 宁波宏大电梯有限公司 | The method for arranging of machine beam vibration isolation rubber put by a kind of elevator |
| CN106241561B (en) * | 2016-08-19 | 2018-08-03 | 宁波宏大电梯有限公司 | A kind of elevator puts the method for arranging of machine beam vibration isolation rubber |
| CN108750892A (en) * | 2018-08-16 | 2018-11-06 | 迅达（中国）电梯有限公司 | Elvator shock-absorbing noise-reducing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 528225 Guangdong Province Nanhai District of Foshan City Shishan Shishan science and Technology Industrial Park North Park Patentee after: WINONE ELEVATOR Co.,Ltd. Address before: 528200 Guangdong Province Nanhai District of Foshan City Shishan Shishan science and Technology Industrial Park North Park Patentee before: GUANGDONG WINONE ELEVATOR Co.,Ltd. |
|
| 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: 20130501 Termination date: 20211024 |