CN106966254A - A kind of elevator cushion mechanism - Google Patents
A kind of elevator cushion mechanism Download PDFInfo
- Publication number
- CN106966254A CN106966254A CN201710310802.6A CN201710310802A CN106966254A CN 106966254 A CN106966254 A CN 106966254A CN 201710310802 A CN201710310802 A CN 201710310802A CN 106966254 A CN106966254 A CN 106966254A
- Authority
- CN
- China
- Prior art keywords
- fixed
- jack
- top surface
- backup pad
- cushion mechanism
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/282—Structure thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
Abstract
The invention discloses a kind of elevator cushion mechanism, bag bottom connecting plate, the top surface of the bottom connecting plate is fixedly arranged in the middle of at least two hydraulic bjuffers, the top of the support bar of hydraulic bjuffer is fixed with buffering connector, the bottom of upper backup pad is fixed on buffering connector, have in the middle part of the top surface of upper backup pad and groove is installed, install and multiple buffer springs are provided with groove, the top of buffer spring is fixed on the bottom surface of pressure plates, the bottom surface edge of upper pressure plates is fixed with multiple guide rods, and guide rod sleeve is in the jack that the top surface edge of upper backup pad has；The top surface of the upper pressure plates is fixed with wearing plate.Contact area when declining invention increases the bottom plate of car, so as to improve the service life of buffer and car.
Description
Technical field：
The present invention relates to technical field of elevator equipment, more specifically to a kind of elevator cushion mechanism.
Background technology：
In existing elevator, its typically elevator hoistways bottom surface set buffer, as lift car decline it is last
One of protection mechanism, but existing mode is usually directly to set buffer in the bottom surface of elevator hoistways, the branch of its buffer
The top of strut is directly contacted with the bottom plate of car, and its contact area is small, so that during impact, the impulsive force and pressure of contact position
Power is very big, is easily damaged the top of support bar and the bottom plate of car, reduces service life.
The content of the invention：
The purpose of the present invention is to overcome the deficiencies in the prior art there is provided a kind of elevator cushion mechanism, and it adds car
Contact area when bottom plate declines, so as to improve the service life of buffer and car.
The scheme that the present invention solves the technical problem is：
A kind of elevator cushion mechanism, bag bottom connecting plate, the top surface of the bottom connecting plate is fixedly arranged in the middle of at least two
Hydraulic bjuffer, the top of the support bar of hydraulic bjuffer is fixed with buffering connector, and the bottom of upper backup pad is fixed on buffering
Have on connector, in the middle part of the top surface of upper backup pad and groove is installed, install and multiple buffer springs are provided with groove, buffer spring
Top is fixed on the bottom surface of pressure plates, and the bottom surface edge of upper pressure plates is fixed with multiple guide rods, and guide rod sleeve is upper
In the jack that the top surface edge of supporting plate has；
The top surface of the upper pressure plates is fixed with wearing plate.
The bottom surface of the installation groove of the upper backup pad has multiple ladder holes, and the upper end of ladder hole is major diameter
Section, the lower end of ladder hole is reduced diameter section, and buffering has the connecting pole upwardly extended on the top end face of connector, and connecting pole is inserted
Cover and holding is in the reduced diameter section of ladder hole, the screw rod of bolt is screwed onto in the middle part screw of connecting pole, position spiral shell
The head of bolt is in the enlarged diameter section of ladder hole and is pressed against on the bottom face of the enlarged diameter section of ladder hole.
Reinforcing plate is bolted to connection on the bottom surface for installing groove, the bottom surface of reinforcing plate, which is pressed against, installs recessed
On the bottom surface of groove.
The lower end of the buffer spring is fixed on the top surface of reinforcing plate.
Guide sleeve is inserted with the jack, the lateral wall of guide sleeve is fixed on the madial wall of jack, guide rod sleeve
In guide sleeve.
The bottom surface of the upper backup pad is fixed with limited block, and the middle part of limited block, which has, installs jack, install jack with it is right
Communicated above and below the ladder hole answered, buffering connector sleeve is in jack is installed, and the lateral wall of buffering connector, which is close to install, to be inserted
The madial wall in hole.
The present invention protrusion effect be：
Compared with prior art, it add car bottom plate decline when contact area, so as to improve buffer and sedan-chair
The service life in railway carriage or compartment.
Brief description of the drawings：
Fig. 1 is the partial structural diagram of the present invention；
Fig. 2 is the partial enlarged drawing of the present invention.
Embodiment：
Embodiment, is shown in as shown in Figure 1 to Figure 2, a kind of elevator cushion mechanism, bag bottom connecting plate 10, the bottom connection
The top surface of plate 10 is fixedly arranged in the middle of at least two hydraulic bjuffers 11, and the top of the support bar of hydraulic bjuffer 11 is fixed with buffering
Connector 12, the bottom of upper backup pad 20 is fixed on buffering connector 12, is had in the middle part of the top surface of upper backup pad 20 and is installed recessed
Groove 21, is installed and multiple buffer springs 22 is provided with groove 21, and the top of buffer spring 22 is fixed on the bottom surface of pressure plates 23,
The bottom surface edge of upper pressure plates 23 is fixed with multiple guide rods 24, and the sleeve of guide rod 24 has in the top surface edge of upper backup pad 20
Jack 25 in；
The top surface of the upper pressure plates 23 is fixed with wearing plate 231.
Further, the bottom surface of the installation groove 21 of the upper backup pad 20 has multiple ladder holes 26, and ladder leads to
The upper end in hole 26 is enlarged diameter section, and the lower end of ladder hole 26 is reduced diameter section, buffer on the top end face of connector 12 have to
The connecting pole 121 of upper extension, the sleeve of connecting pole 121 and holding are in the reduced diameter section of ladder hole 26, the screw rod of bolt 1
It is screwed onto in the middle part screw of connecting pole 121, the head of bolt 1 is in the enlarged diameter section of ladder hole 26 and is pressed against
On the bottom face of the enlarged diameter section of ladder hole 26.
Further, reinforcing plate 27, reinforcing plate 27 have been bolted to connection on the bottom surface for installing groove 21
Bottom surface be pressed against install groove 21 bottom surface on.
Further, the lower end of the buffer spring 22 is fixed on the top surface of reinforcing plate 27.
Further, guide sleeve 28 is inserted with the jack 25, the lateral wall of guide sleeve 28 is fixed on jack 25
On madial wall, the sleeve of guide rod 24 is in guide sleeve 28.
Further, the bottom surface of the upper backup pad 20 is fixed with limited block 29, and the middle part of limited block 29, which has, installs
Jack 291, installs jack 291 and is communicated with corresponding ladder hole about 26, and the buffering sleeve of connector 12 is installing jack 291
In, the lateral wall of buffering connector 12 is close to the madial wall for installing jack 291.
After cage descending, what is touched first is wearing plate 231, the contact mill of the bottom plate of the reduction car of wearing plate 231
Damage, while face is contacted with face so that impulsive force and pressure obtain dispersed, so as to substantially reduce degree of injury, raising is used
Life-span；
Then, by the buffering effect of buffer spring 22, the energy of a part is absorbed, then finally by hydraulic bjuffer 11
Buffering energy-absorbing is further realized, so as to ensure the normal decline of car, it is ensured that safe effect.
Finally, embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, relevant technical field
Those of ordinary skill, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore
All equivalent technical schemes fall within scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (6)
1. a kind of elevator cushion mechanism, bag bottom connecting plate (10), it is characterised in that：In the top surface of the bottom connecting plate (10)
Portion is fixed with least two hydraulic bjuffers (11), and the top of the support bar of hydraulic bjuffer (11) is fixed with buffering connector
(12), the bottom of upper backup pad (20) is fixed on buffering connector (12), is had in the middle part of the top surface of upper backup pad (20) and is installed
Groove (21), installs and multiple buffer springs (22) is provided with groove (21), the top of buffer spring (22) is fixed on pressure plates
(23) on bottom surface, the bottom surface edge of upper pressure plates (23) is fixed with multiple guide rods (24), and guide rod (24) sleeve is in upper branch
In the jack (25) that the top surface edge of fagging (20) has；
The top surface of the upper pressure plates (23) is fixed with wearing plate (231).
2. a kind of elevator cushion mechanism according to claim 1, it is characterised in that：The installation of the upper backup pad (20) is recessed
The bottom surface of groove (21) has multiple ladder holes (26), and the upper end of ladder hole (26) is enlarged diameter section, ladder hole (26)
Lower end is reduced diameter section, has the connecting pole (121) upwardly extended, connecting pole (121) on the top end face of buffering connector (12)
Simultaneously holding is in the reduced diameter section of ladder hole (26) for sleeve, and the screw rod of bolt (1) is screwed onto the middle part of connecting pole (121)
In screw, the head of bolt (1) is in the enlarged diameter section of ladder hole (26) and is pressed against the big of ladder hole (26)
On the bottom face of diameter segment.
3. a kind of elevator cushion mechanism according to claim 1, it is characterised in that：On the bottom surface for installing groove (21)
Reinforcing plate (27) is bolted to connection, the bottom surface of reinforcing plate (27) is pressed against on the bottom surface for installing groove (21).
4. a kind of elevator cushion mechanism according to claim 3, it is characterised in that：The lower end of the buffer spring (22) is consolidated
On the top surface for being scheduled on reinforcing plate (27).
5. a kind of elevator cushion mechanism according to claim 1, it is characterised in that：Guiding is inserted with the jack (25)
Cover (28), the lateral wall of guide sleeve (28) is fixed on the madial wall of jack (25), and guide rod (24) sleeve is in guide sleeve (28)
In.
6. a kind of elevator cushion mechanism according to claim 2, it is characterised in that：The bottom surface of the upper backup pad (20) is consolidated
Determine limited location block (29), the middle part of limited block (29), which has, installs jack (291), installs jack (291) logical with corresponding ladder
Hole (26) is communicated up and down, and buffering connector (12) sleeve is in jack (291) is installed, and the lateral wall of buffering connector (12) is close to
The madial wall of jack (291) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310802.6A CN106966254A (en) | 2017-05-05 | 2017-05-05 | A kind of elevator cushion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310802.6A CN106966254A (en) | 2017-05-05 | 2017-05-05 | A kind of elevator cushion mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106966254A true CN106966254A (en) | 2017-07-21 |
Family
ID=59330681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710310802.6A Withdrawn CN106966254A (en) | 2017-05-05 | 2017-05-05 | A kind of elevator cushion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106966254A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537724A (en) * | 2017-09-09 | 2018-01-05 | 佛山市德苏曼建材科技有限公司 | A kind of core-board composite machine glue spreading apparatus |
| CN108216922A (en) * | 2018-01-18 | 2018-06-29 | 东北电力大学 | A kind of furniture transport anti-collision elastic device |
| CN109879138A (en) * | 2019-03-26 | 2019-06-14 | 济南工程职业技术学院 | A kind of villa elevator hoist apparatus |
| CN110092252A (en) * | 2019-04-19 | 2019-08-06 | 辽宁工程技术大学 | A kind of hydraulic type buffer of elevator performance synthesis detection system |
| CN111071896A (en) * | 2020-02-26 | 2020-04-28 | 江西亿康云谷自动化设备有限公司 | Elevator car is with buffering protection device |
| KR20210082760A (en) * | 2019-12-26 | 2021-07-06 | 김남수 | Fall prevention lift |
-
2017
- 2017-05-05 CN CN201710310802.6A patent/CN106966254A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537724A (en) * | 2017-09-09 | 2018-01-05 | 佛山市德苏曼建材科技有限公司 | A kind of core-board composite machine glue spreading apparatus |
| CN108216922A (en) * | 2018-01-18 | 2018-06-29 | 东北电力大学 | A kind of furniture transport anti-collision elastic device |
| CN108216922B (en) * | 2018-01-18 | 2020-09-01 | 东北电力大学 | Anti-collision elastic device for furniture transportation |
| CN109879138A (en) * | 2019-03-26 | 2019-06-14 | 济南工程职业技术学院 | A kind of villa elevator hoist apparatus |
| CN110092252A (en) * | 2019-04-19 | 2019-08-06 | 辽宁工程技术大学 | A kind of hydraulic type buffer of elevator performance synthesis detection system |
| KR20210082760A (en) * | 2019-12-26 | 2021-07-06 | 김남수 | Fall prevention lift |
| KR102300009B1 (en) * | 2019-12-26 | 2021-09-07 | 김남수 | Fall prevention lift |
| CN111071896A (en) * | 2020-02-26 | 2020-04-28 | 江西亿康云谷自动化设备有限公司 | Elevator car is with buffering protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170721 |