CN209554575U - A kind of elevator buffer device - Google Patents
A kind of elevator buffer device Download PDFInfo
- Publication number
- CN209554575U CN209554575U CN201920244728.7U CN201920244728U CN209554575U CN 209554575 U CN209554575 U CN 209554575U CN 201920244728 U CN201920244728 U CN 201920244728U CN 209554575 U CN209554575 U CN 209554575U
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- spring
- bumper post
- elevator
- fixed
- sliding block
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Abstract
The utility model relates to elevator technology fields, more particularly to a kind of elevator buffer device, including buffer stopper, buffing pad, bumper post, annulus, elastic plate, mounting base, polished rod, dsah-pot, vertical bar, pressing plate, the first spring, guide rail pole, sliding block, second spring and hook.The present apparatus pushes down on pressing plate by bumper post and squeezes the first spring, for alleviating the impact force of elevator, after buffering, under the action of the first spring, bumper post will appear the phenomenon that rebound, when bumper post is moved down into minimum point, elastic plate is mobile to two sides, make to hook polished rod, during bumper post is sprung back upwards, elastic plate will drive sliding block and move up, sliding block, which moves up, can compress second spring, the restoring force of the first spring is offset by the elastic force of second spring, avoid screen resilience excessive, cause the secondary injury of passenger in elevator, and whole device structure is relatively easy, it is at low cost.
Description
Technical field
The utility model relates to elevator technology fields, and in particular to a kind of elevator buffer device.
Background technique
Being constantly progressive and develop with society, skyscraper is increasing, and elevator becomes indispensable between building
Logical tool.Towed elevator is as common vertical lift tool, it is common to use in the regions such as large-scale mall or office building, traction electricity
Ladder compared with hydraulic elevator compared to having many advantages, such as that transmission height is high, acceleration is big, it is rapid to go up and down, the use scope of towed elevator nor
Often extensively.
The lifting devices such as elevator are essential for urban life, and the safety problem of elevator is also examined as people
The most important thing of worry problem.When elevator encounters fortuitous event, such as fall suddenly, a good buffer unit is conducive to reduce
The overweight injury of personnel sometimes can even save the life of people.With the development of science and technology, also constantly being sent out in terms of elevator
Exhibition, is constantly progressive, and wherein elevator buffer device is also in being widely used.But elevator buffer device currently on the market is still deposited
It is struck on cushion or spring with the impact force of elevator high-speed falling, elevator can all be bounced because of elastic reason, be held
Secondary injury easily is caused to the passenger in elevator, and structure is complicated, it is at high cost.
Utility model content
The purpose of the utility model is to overcome problems of the prior art, provide a kind of elevator buffer device.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions
:
A kind of elevator buffer device, including buffer stopper and buffing pad, the buffer stopper are extend into buffing pad, the buffering
Block lower surface is fixed with bumper post, and the bumper post side is fixed with annulus, and the annulus is hinged at flexible plate, the bullet
Property plate be not connected with annulus one end and be fixed with mounting base, polished rod is equipped among the mounting base, the bumper post lower end extend into solid
It is scheduled in the dsah-pot of buffing pad bottom surface, vertical bar is equipped in the dsah-pot, is arranged with pressing plate, the pressure in the vertical bar
Plate is connected to dsah-pot bottom surface by the first spring, and groove identical with vertical shank diameter is provided among the bumper post, described
Buffing pad side wall is provided with elongated slot, and guide rail pole is equipped in the elongated slot, and sliding block is cased on the guide rail pole, is equipped with above the sliding block
The second spring on guide rail pole is covered, the sliding block is fixed with hook close to the side of dsah-pot.
Further, the buffer stopper bottom sidewall is fixed with a circle boss, and the boss is located at buffing pad bottom interior wall
Below fixed baffle ring.
Further, being fixed on the annulus makes elastic plate inclined limited block outward.
Further, the mounting base both ends are equipped with runner.
The utility model has the beneficial effects that pushing down on pressing plate by bumper post squeezes the first spring, for alleviating elevator
Impact force, after buffering, under the action of the first spring, the phenomenon that bumper post will appear rebound, when bumper post is to moving down
Elastic plate is mobile to two sides when moving minimum point, makes to hook polished rod, during bumper post is sprung back upwards, elastic plate meeting
Band movable slider moves up, and sliding block, which moves up, can compress second spring, and the first spring is offset by the elastic force of second spring
Restoring force, avoid screen resilience excessive, cause the secondary injury of passenger in elevator, and whole device structure is relatively easy, cost
It is low.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connection schematic diagram of the utility model polished rod；
Fig. 3 is the position view of the utility model limited block；
Fig. 4 is the scheme of installation of the utility model elastic plate；
In attached drawing, parts list represented by the reference numerals are as follows:
1- buffer stopper, 2- buffing pad, 3- bumper post, 4- annulus, 5- elastic plate, 6- mounting base, 7- polished rod, 8- dsah-pot,
9- vertical bar, 10- pressing plate, the first spring of 11-, 12- groove, 13- elongated slot, 14- guide rail pole, 15- sliding block, 16- second spring,
17- hook, 18- boss, 19- baffle ring, 20- limited block, 21- runner.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face will combine the attached drawing in the utility model embodiment, carry out to the technical scheme in the embodiment of the utility model clear, complete
Ground description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
In the description of the utility model, it should be noted that the side of the instructions such as term "vertical", "upper", "lower", "horizontal"
Position or positional relationship be orientation based on the figure or positional relationship, be merely for convenience of description this it is practical and simplification retouch
State, rather than indicate or imply that signified device or element must have a particular orientation, with specific orientation construction and
Operation, therefore should not be understood as limiting the present invention.In addition, " first ", " second ", " third ", " the 4th " are only used for
Purpose is described, and should not be understood as indicating or implying relative importance.
In the description of the utility model, it is also necessary to which explanation " is set unless otherwise specific regulation and limitation, term
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or be integrally connected, it can be mechanical connection, be also possible to be electrically connected, can be and be directly connected to, be also possible to through intermediate matchmaker
It is situated between and is connected, can be the connection inside two elements.It for the ordinary skill in the art, can be as the case may be
Understand the concrete meaning of above-mentioned term in the present invention.
As shown in attached drawing 1 to 3, a kind of elevator buffer device, including buffer stopper 1 and buffing pad 2, buffer stopper 1 extend into slow
In red seat 2,1 lower surface of buffer stopper is fixed with bumper post 3, and 3 side of bumper post is fixed with annulus 4, and annulus 4 facilitates installation elastic plate
5, annulus 4 is hinged at flexible plate 5, and elastic plate 5 is not connected with 4 one end of annulus and is fixed with mounting base 6, is equipped among mounting base 6
Polished rod 7, polished rod 7 hook convenient for hook 17, and 3 lower end of bumper post is extend into the dsah-pot 8 for being fixed on 2 bottom surface of buffing pad, buffering
Vertical bar 9 is equipped in cylinder 8, vertical bar 9 is convenient for being inserted in the first spring 11, guarantees when the compression of the first spring 11 to be not in deviate,
Pressing plate 10 is arranged in vertical bar 9, pressing plate 10 compresses the first spring 11 convenient for bumper post 3, and pressing plate 10 is connected by the first spring 11
It is connected to 8 bottom surface of dsah-pot, groove 12 identical with 9 diameter of vertical bar is provided among bumper post 3,2 side wall of buffing pad is provided with elongated slot
13, guide rail pole 14 is equipped in elongated slot 13, guide rail pole 14 slides up and down convenient for sliding block 15, while when guaranteeing the compression of second spring 16
It does not deviate by, sliding block 15 is cased on guide rail pole 14, is equipped with above sliding block 15 and covers the second spring 16 on guide rail pole 14, sliding block 15
Side close to dsah-pot 8 is fixed with hook 17.
1 bottom sidewall of buffer stopper is fixed with a circle boss 18, and boss 18 is located at the fixed baffle ring 19 of 2 bottom interior wall of buffing pad
Lower section, boss 18 and baffle ring 19 mutual cooperation prevent buffering be detached from from buffing pad 2 fastly.
Being fixed on annulus 4 makes the inclined limited block 20 outward of elastic plate 5, and limited block 20 is avoided that elastic plate 5 and delays
2 perpendicular contact of red seat damages elastic plate 5.
6 both ends of mounting base are equipped with runner 21, and runner 21 facilitates elastic plate 5 to slide along 6 bottom surface of mounting base, reduce elastic plate 5
With the friction on 6 surface of mounting base.
In use, elevator is pushed down on bumper post 3 and moved down by buffer stopper 1, buffer stopper 1 pushes the compression of pressing plate 10 the
One spring 11, vertical bar 9 is extend into groove 12 at this time, and then bumper post 3 continues to move down, and elastic rod is at 2 bottom of buffing pad
Face sliding, when bumper post 3 is moved down into minimum point, hook 17 hooks polished rod 7, then springs back in bumper post 3, bumper post 3
It is moved up under the action of the first spring 11, elastic plate 5 is moved up with movable slider 15 at this time, the compression second upwards of sliding block 15
Spring 16, and then the restoring force of the first spring 11 is offset, the speed for moving up bumper post 3 becomes smaller, and prevents multiplying in elevator
Visitor pops up.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (4)
1. a kind of elevator buffer device, including buffer stopper (1) and buffing pad (2), which is characterized in that the buffer stopper (1) is protruded into
In to buffing pad (2), buffer stopper (1) lower surface is fixed with bumper post (3), and bumper post (3) side is fixed with annulus
(4), the annulus (4) is hinged at flexible plate (5), and the elastic plate (5) is not connected with annulus (4) one end and is fixed with mounting base
(6), polished rod (7) are equipped among the mounting base (6), bumper post (3) lower end, which is extend into, is fixed on buffing pad (2) bottom surface
In dsah-pot (8), vertical bar (9) are equipped in the dsah-pot (8), are arranged with pressing plate (10), the pressure on the vertical bar (9)
Plate (10) is connected to dsah-pot (8) bottom surface by the first spring (11), is provided among the bumper post (3) straight with vertical bar (9)
The identical groove of diameter (12), buffing pad (2) side wall are provided with elongated slot (13), are equipped with guide rail pole (14) in the elongated slot (13),
It is cased with sliding block (15) on the guide rail pole (14), is equipped with above the sliding block (15) and covers the second spring on guide rail pole (14)
(16), the sliding block (15) is fixed with hook (17) close to the side of dsah-pot (8).
2. a kind of elevator buffer device according to claim 1, which is characterized in that buffer stopper (1) bottom sidewall is solid
Surely there is a circle boss (18), the boss (18) is located at below the fixed baffle ring (19) of buffing pad (2) bottom interior wall.
3. a kind of elevator buffer device according to claim 1, which is characterized in that being fixed on the annulus (4) makes bullet
Property plate (5) inclined limited block (20) outward.
4. a kind of elevator buffer device according to claim 1, which is characterized in that mounting base (6) both ends, which are equipped with, to be turned
It takes turns (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920244728.7U CN209554575U (en) | 2019-02-25 | 2019-02-25 | A kind of elevator buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920244728.7U CN209554575U (en) | 2019-02-25 | 2019-02-25 | A kind of elevator buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209554575U true CN209554575U (en) | 2019-10-29 |
Family
ID=68309811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920244728.7U Active CN209554575U (en) | 2019-02-25 | 2019-02-25 | A kind of elevator buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209554575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112225033A (en) * | 2020-11-16 | 2021-01-15 | 江苏中宝龙工程机械有限公司 | Buffer protection device for construction elevator |
-
2019
- 2019-02-25 CN CN201920244728.7U patent/CN209554575U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112225033A (en) * | 2020-11-16 | 2021-01-15 | 江苏中宝龙工程机械有限公司 | Buffer protection device for construction elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Lu'an City, Anhui province 237000 Yuan District of Pingqiao Industrial Park Patentee after: Beiling Elevator Co., Ltd Address before: Lu'an City, Anhui province 237000 Yuan District of Pingqiao Industrial Park Patentee before: ANHUI BEILING ELEVATOR Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |