CN205367415U - Elevator car with safe buffer - Google Patents
Elevator car with safe buffer Download PDFInfo
- Publication number
- CN205367415U CN205367415U CN201620059741.1U CN201620059741U CN205367415U CN 205367415 U CN205367415 U CN 205367415U CN 201620059741 U CN201620059741 U CN 201620059741U CN 205367415 U CN205367415 U CN 205367415U
- Authority
- CN
- China
- Prior art keywords
- buffer device
- sedan
- chair
- safety buffer
- lift 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
Links
Abstract
The utility model relates to a lift control technical field discloses an elevator car with safe buffer, including car and safe buffer, the car includes the sedan -chair top, with the sedan -chair wall at the bottom of the sedan -chair, safe buffer sets up in sedan -chair the following side, safe buffer includes mounting panel and bumper shock absorber, bumper shock absorber one end is connected with the beneath fixed surface of sedan -chair, other end fixed mounting is on the mounting panel, the bumper shock absorber includes the spliced pole, damping spring and shock pad, the spliced pole sets up inside damping spring, be equipped with the inner chamber on the shock pad, the inner chamber is used for holding the spliced pole, the spliced pole includes upper segment and hypomere, the upper segment is hollow columnar structure, the upper end of upper segment is connected with the connection piece, the one end setting of hypomere is in the upper segment, and free motion about can be in the upper segment, the other end of hypomere is connected with the fender dish, the utility model discloses a vibrations problem when safe buffer reduces the elevator scram, the device simple structure, reasonable in design, easy dismounting.
Description
Technical field
This utility model relates to elevator control technology field, particularly relates to a kind of lift car with safety buffer device.
Background technology
Modern society's high building stands in great numbers; elevator becomes very universal building facility; but the pendant caused due to elevator faults is died, accident still happens occasionally; safeguard protection to passenger and lift car during in order to ensure used during elevator falling; it is necessary elevator is increased falling guard facility; to improve elevator safety reliability, when reducing used during elevator falling, passenger falls the generation of accident of dying.
Elevator is at running, it is necessary to, parking up, descending according to calling, in emergency circumstances needs jerk even at some.The speed that elevator runs is more fast, running, flat bed time vibration amplitude more big, also more easily affect the ride quality of passenger in car, therefore how in elevator structure, reasonable Arrangement damping device just seems particularly important.In order to ensure the damping effect of elevator, damping device many employings rubber shock-absorbings many in prior art, namely rubber and steel plate bond together, service life is shorter, shock resistance is poor, it is easy to allows people experience strong vibrations, or adopts the complicated damping facilities such as motor driving, inconvenience is installed, inconvenience can be brought when part replacement processes.Accordingly, it would be desirable to design a kind of lift car with safety buffer device, being possible not only to provide the damping effect meeting requirement, and structure needs simple, it is convenient to install.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of lift car with safety buffer device, adopts safety buffer device to reduce the vibration problems in elevator emergency stopping time, and this apparatus structure is simple, reasonable in design, easy accessibility.
nullIn order to solve above-mentioned technical problem，This utility model provides a kind of lift car with safety buffer device，Including car and safety buffer device，Described car includes sedan-chair top、At the bottom of sedan-chair and sedan-chair wall，Described safety buffer device is arranged on side under described sedan-chair，Described safety buffer device includes installing plate and amortisseur，Described amortisseur one end is fixing with described sedan-chair bottom surface to be connected，The other end is fixedly mounted on described installing plate，Described amortisseur includes joint pin、Damping spring and cushion，Described joint pin is arranged on inside described damping spring，Described cushion is provided with inner chamber，Described inner chamber is used for holding described joint pin，Described joint pin includes epimere and hypomere，Described epimere is hollow columnar structures，The upper end of described epimere is connected to connection sheet，One end of described hypomere is arranged in described epimere，And freely up and down can move in described epimere，The other end of described hypomere is connected to block plate.
Preferably, the internal diameter of described epimere is more than the external diameter of described hypomere.
Preferably, the length of described epimere is less than the drift of described damping spring, and more than the compression limit length of described damping spring.
Preferably, described cushion is porous type bipeltate cushion.
Specifically, described block plate and described hypomere are integral type structure.
In detail, the diameter of described block plate is 2 times of the opening diameter of described inner chamber.
Preferably, described connection sheet is provided with several through holes, and described connection sheet is fixedly mounted on described sedan-chair bottom surface by screw.
Preferably, described damping spring one end connects with the described sheet that is connected, and the other end is connected with described cushion upper surface.
Further, the distance between described connection sheet and described cushion upper surface is equal to the drift of described damping spring.
A kind of lift car with safety buffer device of the present utility model, has the advantages that
1, adopting damping spring to play damping, cushioning effect in a kind of lift car with safety buffer device of the present utility model, raising passenger takes comfort level during elevator.
2, a kind of lift car with safety buffer device of the present utility model uses damping spring and two kinds of damping parts of cushion simultaneously, it is possible to reach to be effectively improved damping effect.
3, a kind of elevator car structure with safety buffer device of the present utility model is simple, reasonable in design, it is simultaneously connected with sheet and is fixedly mounted on sedan-chair bottom surface by screw, when safety buffer device reaches service life, only need to change safety buffer device, not only easy accessibility, and less costly, there is good marketing use value.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical solution of the utility model, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of lift car with safety buffer device of this utility model.
In figure: 1-car, 2-safety buffer device, 11-sedan-chair top, at the bottom of 12-sedan-chair, 13-sedan-chair wall, 21-installing plate, 22-amortisseur, 221-joint pin, 222-damping spring, 223-cushion, 2211-epimere, 2212-hypomere, 2213-connects sheet, 2214-block plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under the premise not making creative work, broadly fall into the scope of this utility model protection.
In one embodiment, as shown in Figure 1, this utility model provides a kind of lift car with safety buffer device, including car 1 and safety buffer device 2, described car 1 includes at the bottom of sedan-chair top 11, sedan-chair 12 and sedan-chair wall 13, and described safety buffer device 2 is arranged at the bottom of described sedan-chair below 12, and described safety buffer device 2 includes installing plate 21 and amortisseur 22, described amortisseur 22 one end is fixing with 12 lower surfaces at the bottom of described sedan-chair to be connected, and the other end is fixedly mounted on described installing plate 21.
Described amortisseur 22 includes joint pin 221, damping spring 222 and cushion 223, it is internal that described joint pin 221 is arranged on described damping spring 222, described cushion 223 is provided with inner chamber, and described inner chamber is used for holding described joint pin 221, and described cushion 223 is porous type bipeltate cushion.
Described joint pin 221 includes epimere 2211 and hypomere 2212, and described epimere 2211 is hollow columnar structures, the internal diameter of described epimere 2211 more than the external diameter of described hypomere 2212,
The upper end of described epimere 2211 is connected to connection sheet 2213, described connection sheet 2213 is provided with several through holes, described connection sheet 2213 is fixedly mounted on 12 lower surfaces at the bottom of described sedan-chair by screw, the length of described epimere 2211 is less than the drift of described damping spring 222, and more than the compression limit length of described damping spring 222, distance between described connection sheet 2213 and described cushion 223 upper surface is equal to the drift of described damping spring 222, described damping spring 222 one end connects with the described sheet 2213 that is connected, the other end is connected with described cushion 223 upper surface.
One end of described hypomere 2212 is arranged in described epimere 2211, and freely up and down can move in described epimere 2211, the other end of described hypomere 2212 is connected to block plate 2214, described block plate 2214 is integral type structure with described hypomere 2212, and the diameter of described block plate 2214 is 2 times of the opening diameter of described inner chamber.
A kind of lift car with safety buffer device of the present utility model, has the advantages that
1, adopting damping spring to play damping, cushioning effect in a kind of lift car with safety buffer device of the present utility model, raising passenger takes comfort level during elevator.
2, a kind of lift car with safety buffer device of the present utility model uses damping spring and two kinds of damping parts of cushion simultaneously, it is possible to reach to be effectively improved damping effect.
3, a kind of elevator car structure with safety buffer device of the present utility model is simple, reasonable in design, it is simultaneously connected with sheet and is fixedly mounted on sedan-chair bottom surface by screw, when safety buffer device reaches service life, only need to change safety buffer device, not only easy accessibility, and less costly, there is good marketing use value.
The above is preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (9)
1. a lift car with safety buffer device, it is characterized in that, including car (1) and safety buffer device (2), described car (1) includes (12) at the bottom of sedan-chair top (11), sedan-chair and sedan-chair wall (13), described safety buffer device (2) is arranged on (12) lower section at the bottom of described sedan-chair, described safety buffer device (2) includes installing plate (21) and amortisseur (22), described amortisseur (22) one end is fixing with (12) lower surface at the bottom of described sedan-chair to be connected, the other end is fixedly mounted on described installing plate (21)
Described amortisseur (22) includes joint pin (221), damping spring (222) and cushion (223), it is internal that described joint pin (221) is arranged on described damping spring (222), described cushion (223) is provided with inner chamber, described inner chamber is used for holding described joint pin (221)
Described joint pin (221) includes epimere (2211) and hypomere (2212), described epimere (2211) is hollow columnar structures, the upper end of described epimere (2211) is connected to connection sheet (2213), one end of described hypomere (2212) is arranged in described epimere (2211), and freely up and down can moving in described epimere (2211), the other end of described hypomere (2212) is connected to block plate (2214).
2. the lift car with safety buffer device according to claim 1, it is characterised in that the internal diameter of described epimere (2211) is more than the external diameter of described hypomere (2212).
3. the lift car with safety buffer device according to claim 2, it is characterized in that, the length of described epimere (2211) is less than the drift of described damping spring (222), and more than the compression limit length of described damping spring (222).
4. the lift car with safety buffer device according to claim 3, it is characterised in that described cushion (223) is porous type bipeltate cushion.
5. the lift car with safety buffer device according to any one in claim 1-4, it is characterised in that described block plate (2214) and described hypomere (2212) are integral type structure.
6. the lift car with safety buffer device according to claim 5, it is characterised in that the diameter of described block plate (2214) is 2 times of the opening diameter of described inner chamber.
7. the lift car with safety buffer device according to claim 6, it is characterized in that, described connection sheet (2213) is provided with several through holes, and described connection sheet (2213) is fixedly mounted on (12) lower surface at the bottom of described sedan-chair by screw.
8. the lift car with safety buffer device according to claim 7, it is characterized in that, described damping spring (222) one end connects with the described sheet (2213) that is connected, and the other end is connected with described cushion (223) upper surface.
9. the lift car with safety buffer device according to claim 8, it is characterized in that, the distance between described connection sheet (2213) and described cushion (223) upper surface is equal to the drift of described damping spring (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059741.1U CN205367415U (en) | 2016-01-21 | 2016-01-21 | Elevator car with safe buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059741.1U CN205367415U (en) | 2016-01-21 | 2016-01-21 | Elevator car with safe buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205367415U true CN205367415U (en) | 2016-07-06 |
Family
ID=56274069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620059741.1U Expired - Fee Related CN205367415U (en) | 2016-01-21 | 2016-01-21 | Elevator car with safe buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205367415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100809A (en) * | 2017-12-14 | 2018-06-01 | 芜湖市皖南造船有限公司 | A kind of fall arrest elevator for dredger |
-
2016
- 2016-01-21 CN CN201620059741.1U patent/CN205367415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100809A (en) * | 2017-12-14 | 2018-06-01 | 芜湖市皖南造船有限公司 | A kind of fall arrest elevator for dredger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205328420U (en) | Elevator car with double shock absorption function | |
| CN205367415U (en) | Elevator car with safe buffer | |
| CN205099159U (en) | Elevator lift car damping device | |
| CN203158997U (en) | Damping lift car frame | |
| CN104924870A (en) | Mobile robot suspension damper with double combined spiral springs | |
| CN203998542U (en) | A kind of elevator cage device | |
| CN210048335U (en) | Damping device of elevator car | |
| CN205078689U (en) | Damping system for elevator car | |
| CN104033536A (en) | Elevator car vibration reduction device | |
| CN204529027U (en) | A kind of lift car with guiding cushioning effect | |
| CN202358796U (en) | Elevator car damping device | |
| CN204852161U (en) | A damping device for hauler | |
| CN201587770U (en) | Column type shock-absorption buffering device for elevator | |
| CN212356124U (en) | Falling buffer protection device of elevator car | |
| CN105173991B (en) | Elevator car shock absorbing device | |
| CN206129962U (en) | A damping device for put eddy current retarder in | |
| CN206092797U (en) | Vibration/noise reduction fixing device of no computer lab elevator hauler | |
| CN203796854U (en) | Vibration-reduction device for car of elevator | |
| CN205022687U (en) | Body connection buffering assembly and car | |
| CN202924522U (en) | Elevator car bottom vibration damping device | |
| CN204778212U (en) | Buffering formula sedan -chair top wheel carrier device | |
| CN218058052U (en) | Shock-absorbing structure of double-car top wheel of machine-room-less elevator | |
| CN216190267U (en) | Upper beam for counterweight side arrangement | |
| CN219971553U (en) | Elevator hauler frame | |
| CN208814442U (en) | A kind of compensation rope tensioning apparatus of high speed elevator |
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: 20160706 Termination date: 20170121 |