CN103787169A - Vibration attenuation mechanism for dragging of upper beam of lift car - Google Patents
Vibration attenuation mechanism for dragging of upper beam of lift car Download PDFInfo
- Publication number
- CN103787169A CN103787169A CN201210430610.6A CN201210430610A CN103787169A CN 103787169 A CN103787169 A CN 103787169A CN 201210430610 A CN201210430610 A CN 201210430610A CN 103787169 A CN103787169 A CN 103787169A
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- elevator car
- train
- damper mechanism
- upper beam
- car upper
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- Cage And Drive Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses a vibration attenuation mechanism for dragging of an upper beam of a lift car. The vibration attenuation mechanism comprises a train bearing beam, a diversion sheave, block-type vibration attenuation rubber, a train fixing beam, an axle fixing bolt and an axle. The axle is arranged on the circle center of the diversion sheave. The train fixing beam is arranged above the axle, and is connected with the axle through the axle fixing bolt. The block-type vibration attenuation rubber separates the train bearing beam and the train fixing beam. The vibration attenuation mechanism is simple in structure, stable and firm and convenient to mount, has the characteristic of standardized unit structures, and solves the problem about vibration attenuation for lift cars with roofs with train structures.
Description
Technical field
The present invention relates to damper mechanism field, particularly relate to a kind of damper mechanism for towed elevator car upper beam.
Background technology
Along with the raising of people's living standard, with society, the requirement of quality of the life is improved constantly, people are also more and more higher to the elevator effect requirements of taking, in addition, now towed elevator adopts permanent magnetic synchronous traction machine more, the main traction ratio that adopts 2:1, and this mechanism exactly can meet passenger elevator sedan-chair top and has the vibration damping problem of wheel train structure, therefore, this structure is suitable to be used in large-scale assembled passenger elevator car mechanism, and the vibration that stops towing machine or the counterweight etc. of elevator to cause is delivered on the lift car casing that people take.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of damper mechanism for towed elevator car upper beam.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of damper mechanism for towed elevator car upper beam is provided, comprise: train bearing beam, diversion sheave, piece formula vibration isolation rubber, train fixed beam, wheel shaft bolt of rear end plate and wheel shaft, on the center of circle of described diversion sheave, be provided with wheel shaft, described wheel shaft top is provided with train fixed beam, and described train fixed beam is connected with described wheel shaft by wheel shaft bolt of rear end plate, described piece formula vibration isolation rubber separates train bearing beam and train fixed beam.
In a preferred embodiment of the present invention, described diversion sheave is outside equipped with protecting sleeve.
In a preferred embodiment of the present invention, a side roof part of described train bearing beam is connected with elevator car head.
In a preferred embodiment of the present invention, described train bearing beam and elevator car head at right angle setting or parallel installation.
In a preferred embodiment of the present invention, a side of described diversion sheave is provided with Anti-rope drop rope bar.
In a preferred embodiment of the present invention, described piece formula vibration isolation rubber is natural rubber.
In a preferred embodiment of the present invention, the hardness of described piece formula vibration isolation rubber is 50 ° to 80 ° of Shao Shi.
In a preferred embodiment of the present invention, described train bearing beam and train fixed beam are steel plate bending part or section bar.
In a preferred embodiment of the present invention, described diversion sheave is cast iron.
The invention has the beneficial effects as follows: the present invention is for the damper mechanism of towed elevator car upper beam, this damper mechanism is simple in structure, it is firm, easy for installation to stablize, and there is the feature of Standardisation Cell structure, for sedan-chair top has the car of wheel train structure to solve the problem of vibration damping.
Accompanying drawing explanation
Fig. 1 is the single-wheel structural representation for the damper mechanism of towed elevator car upper beam in the present invention;
Fig. 2 is the Double-wheel structure schematic diagram for the damper mechanism of towed elevator car upper beam in the present invention;
Fig. 3 is the single-wheel structure birds-eye view for the damper mechanism of towed elevator car upper beam in the present invention;
Fig. 4 is the Double-wheel structure front view for the damper mechanism of towed elevator car upper beam in the present invention;
Fig. 5 is the Double-wheel structure left view for the damper mechanism of towed elevator car upper beam in the present invention;
Fig. 6 is the Double-wheel structure birds-eye view for the damper mechanism of towed elevator car upper beam in the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, train bearing beam, 2, diversion sheave, 3, piece formula vibration isolation rubber, 4, train fixed beam, 5, wheel shaft bolt of rear end plate, 6, wheel shaft, 7, train protective cover, 8, Anti-rope drop rope bar.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1 to Fig. 6, Fig. 1 is the single-wheel structural front view for the damper mechanism of towed elevator car upper beam in the present invention, Fig. 2 is the single-wheel structure left view for the damper mechanism of towed elevator car upper beam in the present invention, Fig. 3 is the single-wheel structure birds-eye view for the damper mechanism of towed elevator car upper beam in the present invention, Fig. 4 is the Double-wheel structure front view for the damper mechanism of towed elevator car upper beam in the present invention, Fig. 5 is the Double-wheel structure left view for the damper mechanism of towed elevator car upper beam in the present invention, Fig. 6 is the Double-wheel structure birds-eye view for the damper mechanism of towed elevator car upper beam in the present invention.
The described damper mechanism for towed elevator car upper beam, comprise: train bearing beam 1, diversion sheave 2, piece formula vibration isolation rubber 3, train fixed beam 4, wheel shaft bolt of rear end plate 5 and wheel shaft 6, on the center of circle of described diversion sheave 2, be provided with wheel shaft 6, described wheel shaft 6 tops are provided with train fixed beam 4, and described train fixed beam 4 is connected with described wheel shaft 6 by wheel shaft bolt of rear end plate 5, described piece formula vibration isolation rubber 3 separates train bearing beam 1 and train fixed beam 4, one side roof part of described train bearing beam 1 is connected with elevator car head, by piece formula vibration isolation rubber 3, train bearing beam 1 and train fixed beam 4 are separated, having formed flexible vibration isolation connects, can make due to elevator traction machine, or till the vibration that causes such as counterweight is delivered to elevator car head, piece formula vibration isolation rubber 3 can fall most absorption of vibrations, thereby make vibration transmit the lift car envelope of taking less than people.
Preferably, described diversion sheave 2 is outside equipped with train protecting sleeve, simple and reasonable.
Preferably, described train bearing beam 4 and elevator car head at right angle setting or parallel installation, install simple.
Preferably, a side of described diversion sheave 2 is provided with Anti-rope drop rope bar 8, simple and reasonable.
Preferably, described piece formula vibration isolation rubber 3 is natural rubber, determines according to elevator rated load, and rated load is larger, and it is relatively larger that hardness can be selected, and it is 50 ° of Shao Shi--the top-quality rubber of 80 ° that this mechanism will adopt hardness, is preferably natural rubber.
Preferably, described train bearing beam 1 and train fixed beam 4 are steel plate bending part or section bar, and train bearing beam 1 all should adopt the material of enough rigidity to make with train fixed beam 4, and the kind of material can be various, steel plate bending part and section bar the best.
Preferably, described diversion sheave 2 is cast iron, and diversion sheave 2 can adopt the train of different pitch circle diameters according to actual needs, and train pitch circle diameter is also needed determine by design, and material can be cast iron, can be also other materials manufacture, as nylon etc.
The present invention is for the damper mechanism of towed elevator car upper beam, solve the defect in technical scheme, this damper mechanism is simple in structure, it is firm, easy for installation to stablize, and has the feature of Standardisation Cell structure, for sedan-chair top has the car of wheel train structure to solve the problem of vibration damping.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification sheets of the present invention 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 invention.
Claims (9)
1. the damper mechanism for towed elevator car upper beam, it is characterized in that, comprise: train bearing beam, diversion sheave, piece formula vibration isolation rubber, train fixed beam, wheel shaft bolt of rear end plate and wheel shaft, on the center of circle of described diversion sheave, be provided with wheel shaft, described wheel shaft top is provided with train fixed beam, and described train fixed beam is connected with described wheel shaft by wheel shaft bolt of rear end plate, described piece formula vibration isolation rubber separates train bearing beam and train fixed beam.
2. the damper mechanism for towed elevator car upper beam according to claim 1, is characterized in that, described diversion sheave is outside equipped with protecting sleeve.
3. the damper mechanism for towed elevator car upper beam according to claim 1, is characterized in that, a side roof part of described train bearing beam is connected with elevator car head.
4. the damper mechanism for towed elevator car upper beam according to claim 3, is characterized in that, described train bearing beam and elevator car head at right angle setting or parallel installation.
5. the damper mechanism for towed elevator car upper beam according to claim 1, is characterized in that, a side of described diversion sheave is provided with Anti-rope drop rope bar.
6. the damper mechanism for towed elevator car upper beam according to claim 1, is characterized in that, described piece formula vibration isolation rubber is natural rubber.
7. the damper mechanism for towed elevator car upper beam according to claim 1, is characterized in that, the hardness of described piece formula vibration isolation rubber is 50 ° to 80 ° of Shao Shi.
8. the damper mechanism for towed elevator car upper beam according to claim 1, is characterized in that, described train bearing beam and train fixed beam are steel plate bending part or section bar.
9. the damper mechanism for towed elevator car upper beam according to claim 1, is characterized in that, described diversion sheave is cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210430610.6A CN103787169A (en) | 2012-11-02 | 2012-11-02 | Vibration attenuation mechanism for dragging of upper beam of lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210430610.6A CN103787169A (en) | 2012-11-02 | 2012-11-02 | Vibration attenuation mechanism for dragging of upper beam of lift car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103787169A true CN103787169A (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210430610.6A Pending CN103787169A (en) | 2012-11-02 | 2012-11-02 | Vibration attenuation mechanism for dragging of upper beam of lift car |
Country Status (1)
| Country | Link |
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| CN (1) | CN103787169A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3085656A1 (en) | 2015-04-20 | 2016-10-26 | Inventio AG | Carrier unit for a lift facility |
| CN106081794A (en) * | 2016-08-12 | 2016-11-09 | 康力电梯股份有限公司 | A kind of elevator sedan-chair top rope sheave fixing device |
| CN111620220A (en) * | 2020-01-22 | 2020-09-04 | 上海三菱电梯有限公司 | Vibration damping device and elevator device |
Citations (6)
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| JPS54128257U (en) * | 1978-02-28 | 1979-09-06 | ||
| JPS61169483A (en) * | 1985-01-23 | 1986-07-31 | 三菱電機株式会社 | Vibration-proof device for sash hanger |
| JP2653547B2 (en) * | 1990-10-08 | 1997-09-17 | 株式会社東芝 | elevator |
| CN2609892Y (en) * | 2003-01-17 | 2004-04-07 | 北京航天金羊电梯有限公司 | Vibration damper for high-speed elevator cage |
| CN201914804U (en) * | 2010-12-17 | 2011-08-03 | 浙江怡达快速电梯有限公司 | Mounting structure of overhead sheave |
| CN202936058U (en) * | 2012-11-02 | 2013-05-15 | 张利锋 | Damping mechanism for upper beam of traction elevator car |
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2012
- 2012-11-02 CN CN201210430610.6A patent/CN103787169A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54128257U (en) * | 1978-02-28 | 1979-09-06 | ||
| JPS61169483A (en) * | 1985-01-23 | 1986-07-31 | 三菱電機株式会社 | Vibration-proof device for sash hanger |
| JP2653547B2 (en) * | 1990-10-08 | 1997-09-17 | 株式会社東芝 | elevator |
| CN2609892Y (en) * | 2003-01-17 | 2004-04-07 | 北京航天金羊电梯有限公司 | Vibration damper for high-speed elevator cage |
| CN201914804U (en) * | 2010-12-17 | 2011-08-03 | 浙江怡达快速电梯有限公司 | Mounting structure of overhead sheave |
| CN202936058U (en) * | 2012-11-02 | 2013-05-15 | 张利锋 | Damping mechanism for upper beam of traction elevator car |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3085656A1 (en) | 2015-04-20 | 2016-10-26 | Inventio AG | Carrier unit for a lift facility |
| WO2016169877A1 (en) | 2015-04-20 | 2016-10-27 | Inventio Ag | Support unit for an elevator installation |
| CN107531460A (en) * | 2015-04-20 | 2018-01-02 | 因温特奥股份公司 | Carrier element for lift facility |
| AU2016251203B2 (en) * | 2015-04-20 | 2019-03-21 | Inventio Ag | Support unit for an elevator installation |
| US10526171B2 (en) | 2015-04-20 | 2020-01-07 | Inventio Ag | Support unit for elevator installation |
| CN106081794A (en) * | 2016-08-12 | 2016-11-09 | 康力电梯股份有限公司 | A kind of elevator sedan-chair top rope sheave fixing device |
| CN111620220A (en) * | 2020-01-22 | 2020-09-04 | 上海三菱电梯有限公司 | Vibration damping device and elevator device |
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Application publication date: 20140514 |
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| RJ01 | Rejection of invention patent application after publication |