CN201587770U - Column type shock-absorption buffering device for elevator - Google Patents
Column type shock-absorption buffering device for elevator Download PDFInfo
- Publication number
- CN201587770U CN201587770U CN2009202589922U CN200920258992U CN201587770U CN 201587770 U CN201587770 U CN 201587770U CN 2009202589922 U CN2009202589922 U CN 2009202589922U CN 200920258992 U CN200920258992 U CN 200920258992U CN 201587770 U CN201587770 U CN 201587770U
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- Prior art keywords
- elevator
- shock
- cylinder
- buffering device
- nut
- 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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- Cage And Drive Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a column type shock-absorption buffering device for an elevator, which relates to a shock absorbing device for the elevator. The shock-absorption buffering device for the elevator comprises a base plate, a column axle and an outer spring, wherein the upper part of the column axle is provided with a spring gasket, the upper part of the spring gasket is provided with a nut, and a locking nut is arranged above the nut; and the shock-absorption buffering device is characterized in that an elastic rubber body is arranged on the outer surface of the column axle; an inner pipe is arranged outside the elastic rubber body; the column axle, the elastic rubber body and the inner pipe are vulcanized into a whole; an outer pipe is sheathed outside the inner pipe; and the bottom end of the outer pipe is fixedly connected with the base plate. The shock-absorption buffering device not only absorbs impact and shock in the vertical direction, but also absorbs shock in the horizontal direction, and greatly improves the safety and comfortableness of the elevator.
Description
Technical field
The utility model relates to a kind of elevator shock absorption device, relates to a kind of elevator shock absorbing buffering column device that is used in particular.
Background technology
Elevator is as the vehicle of vertical direction, become important Architectural Equipment in skyscraper and public place and indispensable, development along with computer technology and Power Electronic Technique, modem elevator has become the representative type electromechanical integrated product, and the man lift is as special technology equipment, the core that provide steady, quick, comfortable, safety has become manufacturing industry of the lift will reach above-mentioned requirements, the damping shock-absorbing device particular importance of elevator with crucial.At present the used earthquake-damping device of elevator mainly contain hydraulic pressure, rubber with metal etc. several, can only reduce the vibrations that level or vertical single direction are produced, and the complex structure reliability is not high, the repair and maintenance trouble is installed.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the shortcoming that exists in the prior art, a kind of column type shock elimination buffer for elevator is provided, it had both absorbed the impulsive force and the vibrations of vertical direction, absorbed the vibrations of horizontal direction again, had improved the safety and the traveling comfort of elevator greatly.
In order to solve the problems of the technologies described above, the utility model is realized by following technical scheme, described column type shock elimination buffer for elevator, it comprises: seat board, axis of a cylinder, outer spring, the top of described axis of a cylinder is equipped with spring shim, described spring shim top is equipped with nut, described nut top is equipped with jam nut, it is characterized in that, described axis of a cylinder outside face is equipped with elastic rubbery body, and described elastic caoutchouc external surface is equipped with interior pipe, described axis of a cylinder, elastic rubbery body, interior pipe is one through sulfuration, pipe is outer in described is equipped with outer tube, and described outer tube bottom and seat board are affixed.
Be equipped with groove on the described axis of a cylinder, axis of a cylinder and elastic rubbery body are connected firmly.
Column type shock elimination buffer for elevator of the present utility model compared with prior art has following advantage:
1, traditional damping is in car top, bottom and shock absorption device such as yielding rubber is installed all around, and uses column type shock elimination buffer of the present utility model, and just only need install in car top and bottom can shock absorbing, the ideal effect of damping;
2, simple and practical, low cost of manufacture is convenient to installation, the traditional product complex structure, and the installation requirement height, and the utility model installation is simple and convenient;
3, after tested, elasticity modulus requirement of the present utility model, vertical direction distortion and pressure dependence be property linearly, elasticity modulus C=324N/mm ± 8%, horizontal direction C=200N/mm ± 8% satisfies the elevator shock absorbing fully and gets demand;
4, tired in the vibration rig test, amplitude 6mm ± 0.5 of vertical direction, frequency 0.5Hz, initial amount 6mm ± 0.5 down, amplitude 3mm ± 0.5 of horizontal direction, frequency 0.5Hz, initial depression amount 3mm ± 0.5 vibrates 1,000,000 times, and shock absorbing rubber and axis of a cylinder and interior pipe do not have slippage, come off.The shock absorbing elasticity modulus changes less than 4%;
5, applied range except being used for the shock absorbing of various lifting mode lift car, damping, also can be used for casing damping, the shock-absorbing of various high-speed motions.
Description of drawings
Fig. 1 is a column type shock elimination buffer for elevator structural representation of the present utility model.
Specific embodiments
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
In Fig. 1, described column type shock elimination buffer for elevator, it comprises: seat board 1, axis of a cylinder 2, outer spring 3, the top of described axis of a cylinder 2 is equipped with spring shim 21, described spring shim 21 tops are equipped with nut 22, described nut 22 tops are equipped with jam nut 23, it is characterized in that, described axis of a cylinder 2 outside faces are equipped with elastic rubbery body 4, pipe 5 in described elastic rubbery body 4 outside faces are equipped with, described axis of a cylinder 2, elastic rubbery body 4, interior pipe 5 are one through sulfuration, are equipped with outer tube 6 outside the described interior pipe 5, and described outer tube 6 bottoms and seat board 1 are affixed.
Be equipped with groove 24 on the described axis of a cylinder 2, axis of a cylinder 2 and elastic rubbery body 4 are connected firmly, axis of a cylinder 2, elastic rubbery body 4, interior pipe 5 are sulfided into a fabricate block, again that outer tube 6 and seat board 1 is affixed, the fabricate block that axis of a cylinder 2, elastic rubbery body 4, interior pipe 5 are sulfided into is pressed into outer tube 6 then becomes an integral body, mixes spring shim 21, nut 22, jam nut 23, outer spring 3 and makes column type shock elimination buffer for elevator.
Claims (2)
1. column type shock elimination buffer for elevator, it comprises: seat board, axis of a cylinder, outer spring, the top of described axis of a cylinder is equipped with spring shim, and described spring shim top is equipped with nut, and described nut top is equipped with jam nut, it is characterized in that, described axis of a cylinder outside face is equipped with elastic rubbery body, and described elastic caoutchouc external surface is equipped with interior pipe, and described axis of a cylinder, elastic rubbery body, interior pipe are one through sulfuration, pipe is outer in described is equipped with outer tube, and described outer tube bottom and seat board are affixed.
2. column type shock elimination buffer for elevator according to claim 1 is characterized in that, is equipped with groove on the described axis of a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202589922U CN201587770U (en) | 2009-11-12 | 2009-11-12 | Column type shock-absorption buffering device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202589922U CN201587770U (en) | 2009-11-12 | 2009-11-12 | Column type shock-absorption buffering device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201587770U true CN201587770U (en) | 2010-09-22 |
Family
ID=42747537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202589922U Expired - Fee Related CN201587770U (en) | 2009-11-12 | 2009-11-12 | Column type shock-absorption buffering device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201587770U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410900A (en) * | 2013-07-24 | 2013-11-27 | 吴江骏达电梯部件有限公司 | Elastomer and spring combined buffer vibration-damping structure |
| CN103601056A (en) * | 2013-11-30 | 2014-02-26 | 无锡睿网科技有限公司 | Elevator safety device |
| CN104803253A (en) * | 2015-04-27 | 2015-07-29 | 姬志强 | Elevator buffer brake device |
-
2009
- 2009-11-12 CN CN2009202589922U patent/CN201587770U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410900A (en) * | 2013-07-24 | 2013-11-27 | 吴江骏达电梯部件有限公司 | Elastomer and spring combined buffer vibration-damping structure |
| CN103601056A (en) * | 2013-11-30 | 2014-02-26 | 无锡睿网科技有限公司 | Elevator safety device |
| CN103601056B (en) * | 2013-11-30 | 2016-08-24 | 无锡睿网科技有限公司 | A kind of elevator car safety |
| CN104803253A (en) * | 2015-04-27 | 2015-07-29 | 姬志强 | Elevator buffer brake device |
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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: 20100922 Termination date: 20181112 |