CN204921809U - Elevator from area buffering vibration damper - Google Patents
Elevator from area buffering vibration damper Download PDFInfo
- Publication number
- CN204921809U CN204921809U CN201520637974.0U CN201520637974U CN204921809U CN 204921809 U CN204921809 U CN 204921809U CN 201520637974 U CN201520637974 U CN 201520637974U CN 204921809 U CN204921809 U CN 204921809U
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- China
- Prior art keywords
- shock
- elevator
- damping
- absorbing
- rubber body
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- Expired - Fee Related
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Abstract
The utility model discloses an elevator from area buffering vibration damper, including the car body with set up the buffering vibration damper in car body bottom, buffering vibration damper includes the bottom plate, set up on the bottom plate and produce flexible extensible member, cushion the damping assembly of damping along with the compression of extensible member along with pushing down of the car body, damping assembly includes the damping rubber body and sets up on the bottom plate and tightly support the bolster that leans on in damping rubber body bottom that the damping rubber body sets up at least one toroidal cavity along the axial, when elevator car body high speed out of control glided, through buffering vibration damper and the contact of elevartor shaft ground, it is flexible in the sleeve that the bottom plate promotes the telescopic link for first shock -absorbing spring production effect, first shock -absorbing spring oppression clamp plate make damping rubber body production effect, thereby cushion the damping to the high speed whereabouts of the elevator car body jointly, simple structure and compactness, and the damping effect is good.
Description
Technical field
The utility model relates to elevator damping technology, particularly a kind of elevator shaft vibration damping equipment.
Background technique
Elevator is as a kind of special equipment and be widely used in social multiple field, provides efficient transportation service.The Safety performance of elevator, riding travelling comfort are substantially the most also most important indexs.Existing elevator, because user is based on the restriction of cost, the safety control of elevator is used inferior materials and turned out substandard goods, and the security incident that used during elevator falling causes casualties often occurs.When elevator whereabouts out of control, elevator cab can collide with elevator shaft ground, and elevator cab can cause strong vibration due to rigid impulse, and elevator is damaged, and occupant is injured.
Therefore, need to improve existing elevator, make it carry damping device; causing when car downslide out of control and elevator shaft earth surface carried out self-vibration damping because safety installations lose efficacy; cache lands the vibration brought, and avoids rigid impulse, plays the effect of safety protection.
Model utility content
In view of this; the utility model provides a kind of elevator carrying buffering shock-absorbing device; carry damping device; causing when car downslide out of control and elevator shaft earth surface carried out self-vibration damping because safety installations lose efficacy; cache lands the vibration brought; and avoid rigid impulse, play the effect of safety protection.
The elevator carrying buffering shock-absorbing device of the present utility model, comprise car cab and be arranged on the buffering shock-absorbing device bottom car cab, described buffering shock-absorbing device comprises base plate, is arranged on base plate and produces the extension member stretched, the damping assembly carrying out buffer shock-absorbing with the compression of extension member with pressing down of car cab, described damping assembly comprises vibration isolation rubber body and to arrange on base plate and to be tightly resisted against the shock absorber bottom vibration isolation rubber body, and described vibration isolation rubber body arranges at least one toroidal cavity vertically.
Further, shock absorber comprises the first shock-absorbing spring and pressure-bearing in the pressing plate of the first shock-absorbing spring upper end, and described first shock-absorbing spring arranges one.
Further, extension member comprises flexible rod and is coated at flexible rod and the sleeve be slidably matched.
Further, be provided with the second shock-absorbing spring in sleeve, the described second upper and lower two ends of shock-absorbing spring are respectively to terminating in sleeve and flexible rod.
Further, vibration isolation rubber body is pressed in the end plate of sleeve by described pressing plate under the effect of the second shock-absorbing spring.
The beneficial effects of the utility model: the elevator carrying damping device of the present utility model, when elevator cab high speed out of control glides, by buffering shock-absorbing device and elevator shaft earth surface, it is flexible in sleeve that base plate promotes flexible rod, make the first shock-absorbing spring generation effect, the first shock-absorbing spring compressing pressing plate makes vibration isolation rubber body generation effect, thus jointly falls to carrying out buffer shock-absorbing to the high speed of elevator cab, structure is simple and compact, and effectiveness in vibration suppression is excellent.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the utility model structural representation.
Embodiment
Fig. 1 is the utility model structural representation, as shown in the figure: the elevator carrying buffering shock-absorbing device of the present embodiment, the buffering shock-absorbing device comprising car cab 1 and be arranged on bottom car cab 1, described buffering shock-absorbing device comprises base plate 2, arrange on a base plate 2 and produce flexible extension member with pressing down of car cab 1, the damping assembly of buffer shock-absorbing is carried out in compression with extension member, described damping assembly comprises vibration isolation rubber body 3 and to arrange on base plate 2 and the shock absorber be tightly resisted against bottom vibration isolation rubber body 3, described vibration isolation rubber body 3 arranges at least one toroidal cavity 4 vertically, extension member produces flexible when elevator shaft contacts, thus force damping assembly generation effect, wherein, vibration isolation rubber body 3 and shock absorber acting in conjunction, vibration isolation rubber body 3 overcoat is fixed on extension member, and shock absorber then overcoat is slidably matched, vibration isolation rubber body 3 inside arranges toroidal cavity, number is two, produces cushioning effect, improves effectiveness in vibration suppression.
In the present embodiment, shock absorber comprises the first shock-absorbing spring 5 and pressure-bearing in the pressing plate 6 of the first shock-absorbing spring 5 upper end, and described first shock-absorbing spring 5 arranges one; Wherein, pressing plate 6 and compression piece are slidably matched, bottom pressing plate 6 and vibration isolation rubber body 3 tightly against, the first shock-absorbing spring 5 is coated at extension member and arranges one, and the first shock-absorbing spring 5 upper and lower end is resisted against pressing plate 6 and base plate 2 respectively.
In the present embodiment, extension member comprises flexible rod 7 and is coated at flexible rod 7 and the sleeve 8 be slidably matched; Flexible rod 7 produces motion under compressing in sleeve 8, and sleeve 8 is T-shaped structure.
In the present embodiment, be provided with the second shock-absorbing spring 9 in sleeve 8, described second shock-absorbing spring about 9 two ends are respectively to terminating in sleeve 8 and flexible rod 7; Second shock-absorbing spring 9 produces compression when flexible rod 7 moves, and has buffer shock-absorbing effect.
In the present embodiment, vibration isolation rubber body 3 is pressed in the end plate 10 of sleeve 8 by described pressing plate 6 under the effect of the second shock-absorbing spring 9.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. one kind carries the elevator of buffering shock-absorbing device, it is characterized in that: comprise car cab and be arranged on the buffering shock-absorbing device bottom car cab, described buffering shock-absorbing device comprises base plate, is arranged on base plate and produces the extension member stretched, the damping assembly carrying out buffer shock-absorbing with the compression of extension member with pressing down of car cab, described damping assembly comprises vibration isolation rubber body and to arrange on base plate and to be tightly resisted against the shock absorber bottom vibration isolation rubber body, and described vibration isolation rubber body arranges at least one toroidal cavity vertically.
2. the elevator carrying buffering shock-absorbing device according to claim 1, is characterized in that: described shock absorber comprises the first shock-absorbing spring and pressure-bearing in the pressing plate of the first shock-absorbing spring upper end, and described first shock-absorbing spring arranges one.
3. the elevator carrying buffering shock-absorbing device according to claim 1, is characterized in that: described extension member comprises flexible rod and is coated at flexible rod and the sleeve be slidably matched.
4. the elevator carrying buffering shock-absorbing device according to claim 3, is characterized in that: be provided with the second shock-absorbing spring in described sleeve, and the described second upper and lower two ends of shock-absorbing spring are respectively to terminating in sleeve and flexible rod.
5. the elevator carrying buffering shock-absorbing device according to claim 4, is characterized in that: vibration isolation rubber body is pressed in the end plate of sleeve by described pressing plate under the effect of the second shock-absorbing spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637974.0U CN204921809U (en) | 2015-08-21 | 2015-08-21 | Elevator from area buffering vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637974.0U CN204921809U (en) | 2015-08-21 | 2015-08-21 | Elevator from area buffering vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921809U true CN204921809U (en) | 2015-12-30 |
Family
ID=54970939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520637974.0U Expired - Fee Related CN204921809U (en) | 2015-08-21 | 2015-08-21 | Elevator from area buffering vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921809U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107873682A (en) * | 2017-11-12 | 2018-04-06 | 刘福珍 | The unmanned spraying machine of agricultural |
| CN107989957A (en) * | 2017-11-12 | 2018-05-04 | 刘福珍 | Vehicle-mounted sprayer posture instrument damping device |
| CN108622774A (en) * | 2018-07-06 | 2018-10-09 | 苏州福特美福电梯有限公司 | A kind of damping device of lift car |
| CN109822828A (en) * | 2019-03-06 | 2019-05-31 | 泉州华科模具有限公司 | The injection mold of a battery cover series |
| CN110744135A (en) * | 2019-10-30 | 2020-02-04 | 南京德朔实业有限公司 | Hand-held band saw |
-
2015
- 2015-08-21 CN CN201520637974.0U patent/CN204921809U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107873682A (en) * | 2017-11-12 | 2018-04-06 | 刘福珍 | The unmanned spraying machine of agricultural |
| CN107989957A (en) * | 2017-11-12 | 2018-05-04 | 刘福珍 | Vehicle-mounted sprayer posture instrument damping device |
| CN108622774A (en) * | 2018-07-06 | 2018-10-09 | 苏州福特美福电梯有限公司 | A kind of damping device of lift car |
| CN109822828A (en) * | 2019-03-06 | 2019-05-31 | 泉州华科模具有限公司 | The injection mold of a battery cover series |
| CN110744135A (en) * | 2019-10-30 | 2020-02-04 | 南京德朔实业有限公司 | Hand-held band saw |
| CN110744135B (en) * | 2019-10-30 | 2024-03-15 | 南京泉峰科技有限公司 | Hand-held band saw |
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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: 20151230 Termination date: 20160821 |