CN208856716U - A kind of elevator safety buffer device - Google Patents
A kind of elevator safety buffer device Download PDFInfo
- Publication number
- CN208856716U CN208856716U CN201821288821.XU CN201821288821U CN208856716U CN 208856716 U CN208856716 U CN 208856716U CN 201821288821 U CN201821288821 U CN 201821288821U CN 208856716 U CN208856716 U CN 208856716U
- Authority
- CN
- China
- Prior art keywords
- buffer
- pedestal
- anticreep
- buffer board
- elevator safety
- 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
Links
Abstract
A kind of elevator safety buffer device of the utility model belongs to lift facility field, including pedestal, buffer unit and buffer board, the surrounding of pedestal uniformly stands fixed buffer unit, the top of buffer unit is each attached on the lower surface of buffer board, middle part between pedestal and buffer board is equipped with reset spring, it is evenly distributed on pedestal and stands fixed anticreep sleeve, hardness buffer spring and anticreep connecting rod are equipped in anticreep sleeve from bottom to top, the top of anticreep connecting rod is each attached on the lower surface of buffer board, the upper surface of buffer board is equipped with rubber shock-absorbing bed course, longitudinal hole and cross through hole are evenly distributed on rubber shock-absorbing bed course.A kind of elevator safety buffer device of the utility model, structure is simple, stability is high, hydraulic cylinder by being mounted on surrounding realizes buffering, good buffer effect, anti-drop device is installed between pedestal and bearing plate, it avoids being detached from when being buffered in the driving lower bottom base and bearing plate of reaction force, causes whole damage.
Description
Technical field
The utility model belongs to lift facility field more particularly to a kind of elevator safety buffer device.
Background technique
With the rapid development of China's skyscraper technology, elevator is as a kind of effective delivery vehicle, application popularization
Range is also increasingly wider, but elevator accident is also more and more frequently, to cause certain loss, one of reason
With regard to when most of elevator do not have buffering equipment.Existing buffering equipment is all by simple buffer spring and cushion structure
At, thus the effect that buffers during use and bad, and will appear after buffering and bounce, it will can seriously take off up and down
From, it is whole to damage, do not have good stability so as to cause the buffering equipment.
Utility model content
The utility model for the problems raised in the background art, and provide a kind of elevator safety buffer device.
A kind of elevator safety buffer device of the utility model, including pedestal, buffer unit and buffer board, pedestal
Surrounding uniformly stands fixed buffer unit, the top of buffer unit is each attached on the lower surface of buffer board, pedestal and buffering
Middle part between plate is equipped with reset spring, be evenly distributed on pedestal stand fixed anticreep sleeve, in anticreep sleeve from bottom to top
Be equipped with hardness buffer spring and anticreep connecting rod, the top of anticreep connecting rod is each attached on the lower surface of buffer board, buffer board it is upper
Surface is equipped with rubber shock-absorbing bed course, is evenly distributed with longitudinal hole and cross through hole on rubber shock-absorbing bed course.
As the preferred of the utility model, the top portion of reset spring is placed in the cylinder being fixed in the middle part of buffer board lower surface
In shape cylinder, the bottom end of cylindrical tube is placed in the cylindrical sleeve being fixed on the base.
As the preferred of the utility model, the uniformly distributed fixed more than two conical stabilizer foots in the lower surface of pedestal,
Conical stabilizer foot is fixed in pedestal.
As the preferred of the utility model, the height of hardness buffer spring is not more than the height of anticreep sleeve, anticreep connecting rod
Bottom end expanding be placed in anticreep sleeve, be clamped with the top undergauge of anticreep sleeve.
As the preferred of the utility model, buffer unit is hydraulic cushion cylinder.
A kind of elevator safety buffer device of the utility model, simple structure and reasonable design, stability are high, pass through peace
The hydraulic cylinder realization buffering in surrounding is set in installing, and good buffer effect is equipped with anti-drop device between pedestal and bearing plate, keeps away
Exempt to be detached from when being buffered in the driving lower bottom base and bearing plate of reaction force, causes whole damage, can not reuse
The problem of, rubber spacer is installed on bearing plate, the buffering for sufficiently improving the equipment is realized and reduces the effect of noise.
Detailed description of the invention
Fig. 1 is the longitudinal sectional view of the utility model.
Specific embodiment
A kind of elevator safety buffer device of 1 pair of the utility model with reference to the accompanying drawing, is described further.
Embodiment 1
A kind of elevator safety buffer device of the utility model, including pedestal 1, buffer unit 2 and buffer board 3, bottom
The surrounding of seat 1 uniformly stands fixed buffer unit 2, the top of buffer unit 2 is each attached on the lower surface of buffer board 3, bottom
Middle part between seat 1 and buffer board 3 is equipped with reset spring 4, is evenly distributed on pedestal 1 and stands fixed anticreep sleeve 5, anticreep sleeve
Hardness buffer spring 6 and anticreep connecting rod 7 are equipped in 5 from bottom to top, the top of anticreep connecting rod 7 is each attached under buffer board 3
On surface, the upper surface of buffer board 3 is equipped with rubber shock-absorbing bed course 8, is evenly distributed with longitudinal hole 9 and cross on rubber shock-absorbing bed course 8
To through-hole 10.
Embodiment 2
A kind of elevator safety buffer device of the utility model, including pedestal 1, buffer unit 2 and buffer board 3, bottom
The surrounding of seat 1 uniformly stands fixed buffer unit 2, the top of buffer unit 2 is each attached on the lower surface of buffer board 3, bottom
Middle part between seat 1 and buffer board 3 is equipped with reset spring 4, is evenly distributed on pedestal 1 and stands fixed anticreep sleeve 5, anticreep sleeve
Hardness buffer spring 6 and anticreep connecting rod 7 are equipped in 5 from bottom to top, the top of anticreep connecting rod 7 is each attached under buffer board 3
On surface, the upper surface of buffer board 3 is equipped with rubber shock-absorbing bed course 8, is evenly distributed with longitudinal hole 9 and cross on rubber shock-absorbing bed course 8
To through-hole 10, the ability of elastic deformation and noise reduction of the rubber shock-absorbing bed course 8 when being squeezed further is improved.Reset spring
4 top portion is placed in the cylindrical tube 11 being fixed in the middle part of 3 lower surface of buffer board, and the bottom end of cylindrical tube 11, which is placed in, to be fixed on
In cylindrical sleeve 12 on pedestal 1,4 service life of lifting restoring spring prevents deformation from seriously losing reset sexual function.
The uniformly distributed fixed more than two conical stabilizer foots 13 in the lower surface of pedestal 1, conical stabilizer foot 13 are fixed on pedestal
In 14, reinforce whole stability, avoiding shifting repeatedly to utilize.The height of hardness buffer spring 6 is not more than anticreep
The height of sleeve 5 reduces the buffering strength of hydraulic cylinder, promotes whole buffering effect as secondary buffer.Anticreep connecting rod 7
Bottom end is expanding to be placed in anticreep sleeve 5, is clamped with the top undergauge of anticreep sleeve 5.Under the action of reaction force buffer board 3 to
On bounce, the top of 7 bottom end of anticreep connecting rod and anticreep sleeve 5, which is mutually clamped, reaches anti-drop function, limits buffer board 3 to upper
The range of shifting.Buffer unit 2 is hydraulic cushion cylinder.
Working principle: when using the device, elevator box is played by carrying by buffer board 3, while in the mistake of running
Preliminary buffer function is played using internal buffer unit 2 in journey, hardness buffer spring 6 is recycled further to buffer, thus
It can be improved the buffering effect of the device, realize to the steady of device entirety.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (5)
1. a kind of elevator safety buffer device, including pedestal (1), buffer unit (2) and buffer board (3), it is characterised in that bottom
The surrounding of seat (1) uniformly stands fixed buffer unit (2), the top of buffer unit (2) is each attached to the following table of buffer board (3)
On face, middle part between pedestal (1) and buffer board (3) is equipped with reset spring (4), be evenly distributed on pedestal (1) stand it is fixed anti-
Press-offing, cylinder (5), anticreep sleeve (5) are interior to be equipped with hardness buffer spring (6) and anticreep connecting rod (7), anticreep connecting rod (7) from bottom to top
Top be each attached on the lower surface of buffer board (3), the upper surface of buffer board (3) is equipped with rubber shock-absorbing bed course (8), rubber
Longitudinal hole (9) and cross through hole (10) are evenly distributed on damping bed course (8).
2. a kind of elevator safety buffer device as described in claim 1, it is characterised in that the top portion of reset spring (4) is set
In the cylindrical tube (11) being fixed in the middle part of buffer board (3) lower surface, the bottom end of cylindrical tube (11), which is placed in, is fixed on pedestal
(1) in the cylindrical sleeve (12) on.
3. a kind of elevator safety buffer device as claimed in claim 1 or 2, it is characterised in that the lower surface of pedestal (1) is equal
The fixed more than two conical stabilizer foots (13) of cloth, conical stabilizer foot (13) are fixed in pedestal (14).
4. a kind of elevator safety buffer device as claimed in claim 1 or 2, it is characterised in that hardness buffer spring (6)
Height is not more than the height of anticreep sleeve (5), the bottom end of anticreep connecting rod (7) is expanding to be placed in anticreep sleeve (5), with anticreep sleeve
(5) top undergauge clamping.
5. a kind of elevator safety buffer device as claimed in claim 1 or 2, it is characterised in that buffer unit (2) is hydraulic
Bounce cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821288821.XU CN208856716U (en) | 2018-08-10 | 2018-08-10 | A kind of elevator safety buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821288821.XU CN208856716U (en) | 2018-08-10 | 2018-08-10 | A kind of elevator safety buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208856716U true CN208856716U (en) | 2019-05-14 |
Family
ID=66414350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821288821.XU Expired - Fee Related CN208856716U (en) | 2018-08-10 | 2018-08-10 | A kind of elevator safety buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208856716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108432A (en) * | 2022-08-11 | 2022-09-27 | 罗长华 | Elevator buffer |
-
2018
- 2018-08-10 CN CN201821288821.XU patent/CN208856716U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108432A (en) * | 2022-08-11 | 2022-09-27 | 罗长华 | Elevator buffer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20200810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |