CN205555787U - Buffer at bottom of sedan -chair - Google Patents
Buffer at bottom of sedan -chair Download PDFInfo
- Publication number
- CN205555787U CN205555787U CN201620050794.7U CN201620050794U CN205555787U CN 205555787 U CN205555787 U CN 205555787U CN 201620050794 U CN201620050794 U CN 201620050794U CN 205555787 U CN205555787 U CN 205555787U
- Authority
- CN
- China
- Prior art keywords
- backing plate
- shock
- shock attenuation
- sedan
- absorption backing
- 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.)
- Active
Links
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a buffer at bottom of sedan -chair, sedan -chair bottom bracket crossbeam install on the upper portion of crossbeam, and the welding of shock attenuation frame is on sedan -chair bottom bracket crossbeam, it installs the bottom surface at the shock attenuation frame with lower spring reinforcing plate to play spring frame down, the spring passes through the bolt and plays spring frame under through and fix in shock attenuation rest base portion with spring reinforcing plate down, second shock attenuation backing plate is installed on first shock attenuation backing plate, and third shock attenuation backing plate is installed to first shock attenuation backing plate installation bottom, and third shock attenuation backing plate passes the mounting hole that sets up on shock attenuation frame and the lower spring reinforcing plate, the rubber pad is installed to third shock attenuation backing plate bottom. When the car began upwards to move, the car was with higher speed upwards state, the combination of car compression rubber pad, and the downward compression spring device of rubber pad subassembly atress forces the spring to compress downwards, produces ascending reaction force to make the car can not let the passenger produce very strong overweight sensation because of the reason of acceleration, improved the travelling comfort when taking the elevator.
Description
Technical field
The utility model belongs to lift facility field, particularly relates to a kind of sedan-chair bottom buffer device.
Background technology
Car buffer unit is the important component part playing cushioning effect during elevator operation, is the device bringing comfortableness to passenger.The car buffer used at present is essentially rubber gasket structure, and structure is the simplest, and four pieces altogether, between at the bottom of sedan-chair, coaming plate is with bracket, and its effect is relatively poor.
Utility model content
The purpose of this utility model is to provide a kind of sedan-chair bottom buffer device, it is intended to solve the existing problem that elevator car bottom buffer unit structure is simple, buffering effect is poor.
The utility model is achieved in that a kind of sedan-chair bottom buffer device includes underbeam, sedan-chair bottom bracket crossbeam, the first shock-absorption backing plate, the second shock-absorption backing plate, the 3rd shock-absorption backing plate, rubber blanket, stay bolt, dynamic mount, lower spring frame, lower spring reinforcing plate, spring；
Described sedan-chair bottom bracket crossbeam is arranged on the top of described crossbeam, and described dynamic mount is welded on described sedan-chair bottom bracket crossbeam；
Described lower spring frame and described lower spring reinforcing plate are arranged on the bottom surface of described dynamic mount；
Described spring is fixed on bottom described dynamic mount by lower spring frame and lower spring reinforcing plate by bolt；
The second described shock-absorption backing plate is arranged on the first described shock-absorption backing plate, is provided with the 3rd shock-absorption backing plate bottom the first described shock-absorption backing plate installation, and the 3rd shock-absorption backing plate is through the installing hole of setting on dynamic mount and lower spring reinforcing plate；
Bottom the 3rd described shock-absorption backing plate, rubber blanket is installed.
Further, described the first shock-absorption backing plate, the second shock-absorption backing plate, the 3rd shock-absorption backing plate are worn by described stay bolt and are even installed together, and described stay bolt welds together with the 3rd described shock-absorption backing plate.
Further, the first described shock-absorption backing plate and the second shock-absorption backing plate weld together.
Further, described lower spring reinforcing plate welds together with described dynamic mount.
When car starts to run up, car is in accelerating upwards state, car compressing rubber pad combines, the downward compression spring of rubber blanket stress, forcing spring to compress downwards, spring deforms upon, and produces reaction force upwards, so that car will allow passenger produce the strongest overweight sensation because of the reason of acceleration, improve comfortableness when taking elevator.
Accompanying drawing explanation
Fig. 1 is the structural representation of the sedan-chair bottom buffer device that the utility model embodiment provides；
Fig. 2 is partial enlarged drawing at the A that the utility model embodiment provides；
Fig. 3 and Fig. 4 is the shock-absorption backing plate scheme of installation with dynamic mount of the utility model embodiment offer；
Fig. 5 to Fig. 7 is the scheme of installation of the shock-absorption backing plate that the utility model embodiment provides；
In figure: 1, underbeam；2, sedan-chair bottom bracket crossbeam；3, the first shock-absorption backing plate；4, the second shock-absorption backing plate；5, the 3rd shock-absorption backing plate；6, rubber blanket；7, stay bolt；8, dynamic mount；9, lower spring frame；10, lower spring reinforcing plate；11, spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
Refer to Fig. 1 to Fig. 7:
A kind of sedan-chair bottom buffer device, including underbeam 1, sedan-chair bottom bracket crossbeam the 2, first shock-absorption backing plate the 3, second shock-absorption backing plate the 4, the 3rd shock-absorption backing plate 5, rubber blanket 6, stay bolt 7, dynamic mount 8, lower spring frame 9, lower spring reinforcing plate 10, spring 11；
Described sedan-chair bottom bracket crossbeam 2 is arranged on the top of described crossbeam 1, and described dynamic mount 8 is welded on described sedan-chair bottom bracket crossbeam 2；
Described lower spring frame 9 and described lower spring reinforcing plate 10 are arranged on the bottom surface of described dynamic mount 8；
Described spring 11 is fixed on bottom described dynamic mount 8 by lower spring frame 9 and lower spring reinforcing plate 10 by bolt；
The second described shock-absorption backing plate 4 is arranged on the first described shock-absorption backing plate 3, is provided with the 3rd shock-absorption backing plate 5 bottom the first described shock-absorption backing plate 3 installation, and the 3rd shock-absorption backing plate 5 is through the installing hole of setting on dynamic mount 8 and lower spring reinforcing plate 10；
Bottom the 3rd described shock-absorption backing plate, rubber blanket is installed.
Further, first described shock-absorption backing plate the 3, second shock-absorption backing plate the 4, the 3rd shock-absorption backing plate 5 is installed together by described stay bolt 7 company of wearing, and described stay bolt 7 welds together with the 3rd described shock-absorption backing plate 5.
The utility model brings the inadaptable sensation of passenger according to the force direction principle in opposite direction with cage operation produced during camber of spring, the acceleration or deceleration operation slowing down elevator, and particularly some express elevators, effect becomes apparent from.It is installed together by bolt at the bottom of second shock-absorption backing plate and sedan-chair, when car starts to run up, car is in accelerating upwards state, car compressing rubber pad, the downward compression spring device of rubber blanket stress, force spring to compress downwards, spring deforms upon, produce reaction force upwards, so that car will allow passenger produce the strongest overweight sensation because of the reason of acceleration, improve comfortableness when taking elevator.
Utilize technical scheme described in the utility model, or those skilled in the art is under the inspiration of technical solutions of the utility model, design similar technical scheme, and reach above-mentioned technique effect, all fall into protection domain of the present utility model.
Claims (4)
1. a sedan-chair bottom buffer device, it is characterized in that, described sedan-chair bottom buffer device includes underbeam, sedan-chair bottom bracket crossbeam, the first shock-absorption backing plate, the second shock-absorption backing plate, the 3rd shock-absorption backing plate, rubber blanket, stay bolt, dynamic mount, lower spring frame, lower spring reinforcing plate, spring；
Described sedan-chair bottom bracket crossbeam is arranged on the top of described underbeam, and described dynamic mount is welded on described sedan-chair bottom bracket crossbeam；
Described lower spring frame and described lower spring reinforcing plate are arranged on the bottom surface of described dynamic mount；
Described spring is fixed on bottom described dynamic mount by lower spring frame and lower spring reinforcing plate by bolt；
The second described shock-absorption backing plate is arranged on the first described shock-absorption backing plate, is provided with the 3rd shock-absorption backing plate bottom the first described shock-absorption backing plate installation, and the 3rd shock-absorption backing plate is through the installing hole of setting on dynamic mount and lower spring reinforcing plate；
Bottom the 3rd described shock-absorption backing plate, rubber blanket is installed.
2. sedan-chair bottom buffer device as claimed in claim 1, it is characterized in that, described the first shock-absorption backing plate, the second shock-absorption backing plate, the 3rd shock-absorption backing plate are worn by described stay bolt and are even installed together, and described stay bolt welds together with the 3rd described shock-absorption backing plate.
3. sedan-chair bottom buffer device as claimed in claim 1, it is characterised in that the first described shock-absorption backing plate and the second shock-absorption backing plate weld together.
4. sedan-chair bottom buffer device as claimed in claim 1, it is characterised in that described lower spring reinforcing plate welds together with described dynamic mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050794.7U CN205555787U (en) | 2016-01-20 | 2016-01-20 | Buffer at bottom of sedan -chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050794.7U CN205555787U (en) | 2016-01-20 | 2016-01-20 | Buffer at bottom of sedan -chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205555787U true CN205555787U (en) | 2016-09-07 |
Family
ID=56820172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620050794.7U Active CN205555787U (en) | 2016-01-20 | 2016-01-20 | Buffer at bottom of sedan -chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205555787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545557A (en) * | 2018-05-30 | 2018-09-18 | 彭祥风 | A kind of intelligent elevator |
-
2016
- 2016-01-20 CN CN201620050794.7U patent/CN205555787U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545557A (en) * | 2018-05-30 | 2018-09-18 | 彭祥风 | A kind of intelligent elevator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108799408A (en) | A kind of elevator traction machine damper based on metal-rubber | |
| CN206857926U (en) | A kind of elevator car bottom vibration absorber | |
| CN105417316B (en) | Buffer unit is fallen based on magnetorheological elevator | |
| CN203740816U (en) | Auxiliary damping device of elevator | |
| CN206466853U (en) | A kind of cushioning device for elevator | |
| CN104085761A (en) | Novel elevator car vibration reducing device | |
| CN106438835A (en) | Combined shock absorption device for installing automobile controller | |
| CN202116141U (en) | Damping frame for elevator car | |
| CN201512336U (en) | Suspended type car roof diversion sheave device | |
| CN205555787U (en) | Buffer at bottom of sedan -chair | |
| CN108750889B (en) | Elevator traction machine damper and its working method based on multiple layer metal rubber | |
| CN203998542U (en) | A kind of elevator cage device | |
| CN201367295Y (en) | Installing structure of traction machine of machine roomless elevator | |
| CN206590734U (en) | A kind of dual shock absorption elevator car structure | |
| CN205397798U (en) | Damping device for elevator | |
| CN108557620A (en) | A kind of lift car shock-damping structure | |
| CN205099159U (en) | Elevator lift car damping device | |
| CN106740337A (en) | A kind of automobile is with anti-twisting damper | |
| CN2905594Y (en) | Semi-floating front suspension device of cab | |
| CN202186808U (en) | Buffer for elevator | |
| CN104354619A (en) | Vibration isolation pedal type man-machine engineering vehicle seat | |
| CN204755722U (en) | Automobile engine damping device assembly | |
| CN212832284U (en) | A shock-absorbing structure for elevator car | |
| CN206129962U (en) | A damping device for put eddy current retarder in | |
| CN203888883U (en) | Pickup truck body suspension assembly device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |