CN203820253U - Lift car with buffers - Google Patents
Lift car with buffers Download PDFInfo
- Publication number
- CN203820253U CN203820253U CN201420258324.0U CN201420258324U CN203820253U CN 203820253 U CN203820253 U CN 203820253U CN 201420258324 U CN201420258324 U CN 201420258324U CN 203820253 U CN203820253 U CN 203820253U
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- CN
- China
- Prior art keywords
- lift car
- bump rubber
- piston
- cylinder
- car
- 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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Abstract
The utility model relates to a lift car with buffers, which comprises the lift car. The lift car with the buffers is characterized by further comprising buffer stoppers, an inner side plate, a middle layer plate and an outer side plate, wherein the buffer stoppers are circular truncated cone bodies; the axial cross sections of the buffer stoppers are isosceles trapezoids; the buffer stoppers are uniformly fixed on the inner surface of the lift car through the lower bottom surfaces of the buffer stoppers; the buffer stoppers on the left side and the right side in the lift car are arranged correspondingly; the inner side plate, the middle layer plate and the outer side plate are sequentially adhered to formed a sound isolating plate. According to the lift car with the buffers, the riding comfort of passengers are effectively promoted and the influence on the passengers in the lift car in the working process of a lift is reduced; specifically, the vibration conduction of the lift car can be reduced and the influence of the noise outside the lift car on the passengers is reduced.
Description
Technical field
The utility model relates to a kind of lift car with buffering.
Background technology
General lift car is arranged in elevator hoistways; in the time that lift car fault is fallen; traditional lift car can only carry out deceleration buffer by the energy disperser that is arranged on hoistway bottom; if elevator does not fall anxious stopping just occurs to bottom; traditional elevator car cannot carry out more efficiently buffer protection to passenger, also needs to solve the rebound effect that conventional buffer may be brought simultaneously.On market, also has a kind of car shock absorber that carries out deceleration buffer that pulls by passenger top, just think in the time that car falls suddenly, never the passenger who ran into above-mentioned situation will initiatively hold energy disperser and cushion, obviously in practical operation, be impossible occur, passenger more wishes to achieve the goal by passive buffering.
Utility model content
The purpose of this utility model is to overcome existing the problems referred to above in prior art, and the lift car that provides a kind of band simple in structure, good buffer effect to cushion.
The utility model solves the problems of the technologies described above adopted technical scheme: the lift car of this band buffering, comprise lift car and car cover plate, it is characterized in that, also include shock absorber, the bottom even of car is distributed with shock absorber, car cover plate is placed in shock absorber top, described shock absorber comprises head-on collision seat, piston, retracing spring, cylinder, permanent seat, outer bump rubber and interior bump rubber, described piston head is provided with head-on collision seat, described retracing spring is sleeved on piston, piston is movably connected on cylinder, cylinder is fixed on permanent seat, described outer bump rubber and interior bump rubber are ball-crown body, the shaft section of bump rubber is spherical crown surface, described head-on collision seat top is provided with outer bump rubber, bottom in described cylinder is provided with interior bump rubber, described cylinder and piston forms a cavity, the side of this cavity has damping hole, the aperture of described damping hole is from expanding gradually outside to inside.
As preferably, described piston is provided with seal ring, and described piston is by seal ring and cylinder inner wall close contact.
As preferably, described outer bump rubber and interior bump rubber are polyurethane.
The beneficial effects of the utility model are: the shock absorber of lift car inside also can play the protective effect for passenger.By utilizing bump rubber, retracing spring, cavity and damping hole, fall passenger obtains in process kinetic energy of car is cushioned piece, retracing spring and cylinder and absorbs and consume in reasonably time and move distance, thereby exempt or alleviated the car injury causing to riding personnel of falling, simultaneously, due to the shock damping action of cavity and damping hole, the elastic potential energy that retracing spring obtains can only slowly discharge, thus the injury of having avoided the quick release of elastic potential energy again to bring to people.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of the utility model embodiment shock absorber.
Fig. 3 is the part sectional view of the utility model embodiment shock absorber.
Label declaration: lift car 1, car cover plate 2, shock absorber 3, hit seat 4, piston 5, retracing spring 6, cylinder 7, permanent seat 8, outer bump rubber 9, interior bump rubber 10, cavity 11, damping hole 12, seal ring 13.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment mono-: referring to Fig. 1-Fig. 3, this product comprises lift car 1, car cover plate 2 and shock absorber 3, the bottom even of car is distributed with shock absorber 3, car cover plate 2 is placed in shock absorber 3 tops, shock absorber 3 comprises head-on collision seat 4, piston 5, retracing spring 6, cylinder 7, permanent seat 8, outer bump rubber 9 and interior bump rubber 10, piston 5 tops are provided with head-on collision seat 4, retracing spring 6 is sleeved on piston 5, piston 5 is movably connected on cylinder 7, cylinder 7 is fixed on permanent seat 8, outer bump rubber 9 and interior bump rubber 10 are ball-crown body, the shaft section of bump rubber is spherical crown surface, head-on collision seat 4 tops are provided with outer bump rubber 9, bottom in cylinder 7 is provided with interior bump rubber 10, cylinder 7 forms a cavity 11 with piston 5, the side of this cavity 11 has damping hole 12, the aperture of damping hole 12 is from expanding gradually outside to inside, can make the air of damping hole 12 inner sides easily discharge, and that the cavity 11 in outside enters cavity 11 is comparatively slow, thereby reach the object of slow release retracing spring 6.
In order to ensure the sealing property of cavity 11, piston 5 is provided with seal ring 13, and piston 5 is by seal ring 13 and cylinder 7 inwall close contacts, and outer bump rubber 9 and interior bump rubber 10 are polyurethane.
In actual use procedure, this product is by utilizing bump rubber, retracing spring 6, cavity 11 and damping hole 12, fall passenger obtains in process kinetic energy of car is cushioned piece, retracing spring 6 and cylinder 7 and absorbs and consume in reasonably time and move distance, thereby exempt or alleviated the car injury causing to riding personnel of falling, simultaneously, due to the shock damping action of cavity 11 and damping hole 12, the elastic potential energy that retracing spring 6 obtains can only slowly discharge, thus the injury of having avoided the quick release of elastic potential energy again to bring to people.
Above content described in this specification sheets is only to the explanation of the utility model structure example.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (3)
1. the lift car with buffering, comprise lift car and car cover plate, it is characterized in that: also include shock absorber, the bottom even of car is distributed with shock absorber, car cover plate is placed in shock absorber top, described shock absorber comprises head-on collision seat, piston, retracing spring, cylinder, permanent seat, outer bump rubber and interior bump rubber, described piston head is provided with head-on collision seat, described retracing spring is sleeved on piston, piston is movably connected on cylinder, cylinder is fixed on permanent seat, described outer bump rubber and interior bump rubber are ball-crown body, the shaft section of bump rubber is spherical crown surface, described head-on collision seat top is provided with outer bump rubber, bottom in described cylinder is provided with interior bump rubber, described cylinder and piston forms a cavity, the side of this cavity has damping hole, the aperture of described damping hole is from expanding gradually outside to inside.
2. the lift car of band buffering according to claim 1, is characterized in that: described piston is provided with seal ring, and described piston is by seal ring and cylinder inner wall close contact.
3. the lift car of band buffering according to claim 1, is characterized in that: described outer bump rubber and interior bump rubber are polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258324.0U CN203820253U (en) | 2014-05-15 | 2014-05-15 | Lift car with buffers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258324.0U CN203820253U (en) | 2014-05-15 | 2014-05-15 | Lift car with buffers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203820253U true CN203820253U (en) | 2014-09-10 |
Family
ID=51475773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420258324.0U Expired - Fee Related CN203820253U (en) | 2014-05-15 | 2014-05-15 | Lift car with buffers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203820253U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060076A (en) * | 2015-08-18 | 2015-11-18 | 浙江屹立电梯有限公司 | Lift car bottom high-efficient damping device with dual damping effects |
| CN106001221A (en) * | 2016-07-28 | 2016-10-12 | 无锡普瑞腾传动机械有限公司 | Indentation device for gear processing |
| CN106986251A (en) * | 2017-05-04 | 2017-07-28 | 苏州廖若机电科技有限公司 | A kind of lift car with buffer unit |
| CN107651570A (en) * | 2016-08-14 | 2018-02-02 | 何敏 | A kind of monkey raising caging device |
| CN109110610A (en) * | 2018-10-16 | 2019-01-01 | 苏州福特美福电梯有限公司 | A kind of device for preventing elevator from falling |
| CN110683449A (en) * | 2019-10-15 | 2020-01-14 | 杨鑫 | Energy-saving elevator |
-
2014
- 2014-05-15 CN CN201420258324.0U patent/CN203820253U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060076A (en) * | 2015-08-18 | 2015-11-18 | 浙江屹立电梯有限公司 | Lift car bottom high-efficient damping device with dual damping effects |
| CN106001221A (en) * | 2016-07-28 | 2016-10-12 | 无锡普瑞腾传动机械有限公司 | Indentation device for gear processing |
| CN106001221B (en) * | 2016-07-28 | 2018-03-09 | 无锡普瑞腾传动机械有限公司 | A kind of Gear Processing impression device |
| CN107651570A (en) * | 2016-08-14 | 2018-02-02 | 何敏 | A kind of monkey raising caging device |
| CN106986251A (en) * | 2017-05-04 | 2017-07-28 | 苏州廖若机电科技有限公司 | A kind of lift car with buffer unit |
| CN106986251B (en) * | 2017-05-04 | 2019-05-17 | 南通中力重科机械工程有限公司 | A kind of lift car with buffer unit |
| CN109110610A (en) * | 2018-10-16 | 2019-01-01 | 苏州福特美福电梯有限公司 | A kind of device for preventing elevator from falling |
| CN110683449A (en) * | 2019-10-15 | 2020-01-14 | 杨鑫 | Energy-saving elevator |
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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 |
Granted publication date: 20140910 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |