CN206466853U - A kind of cushioning device for elevator - Google Patents

A kind of cushioning device for elevator Download PDF

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Publication number
CN206466853U
CN206466853U CN201720046875.4U CN201720046875U CN206466853U CN 206466853 U CN206466853 U CN 206466853U CN 201720046875 U CN201720046875 U CN 201720046875U CN 206466853 U CN206466853 U CN 206466853U
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CN
China
Prior art keywords
magnet
elevator
car
piston
cushioning
Prior art date
Application number
CN201720046875.4U
Other languages
Chinese (zh)
Inventor
陈丽
Original Assignee
南通科技职业学院
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 南通科技职业学院 filed Critical 南通科技职业学院
Priority to CN201720046875.4U priority Critical patent/CN206466853U/en
Application granted granted Critical
Publication of CN206466853U publication Critical patent/CN206466853U/en

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Abstract

The utility model discloses a kind of cushioning device for elevator, including car, buffing pad, ring group bottom, sheet metal, groove, dsah-pot, first antirattle spring, first piston, second antirattle spring, second piston, piston rod, buffer board, rubber blanket, first magnet, second magnet, buffer substrate tablet, the bottom of car is provided with buffing pad, ring group bottom is provided with buffing pad, the inner annular edge at ring group bottom is fixedly installed the sheet metal tilted down, the bottom of buffing pad is provided with the first magnet, the second magnet is provided with immediately below first magnet, second magnet is fixed on the top surface of rubber blanket, the opposite face of first magnet and the second magnet is homopolarity, elevator hoistways pit is provided with symmetrical two dsah-pots, buffer substrate tablet is provided with the side wall of car, the utility model reduces the impulsive force of elevator dropping process, the safety for taking elevator personnel is ensured.

Description

A kind of cushioning device for elevator

Technical field

The utility model is related to elevators field, and in particular to a kind of cushioning device for elevator.

Background technology

With the development of science and technology and land resource is becoming tight day, high-rise building is more and more, and elevator is as super The important vehicles of skyscraper, not only want the speed of service fast, ride comfort, it is often more important that to ensure that elevator is transported in high speed Safety during row.When the unexpected stop motion of the elevator of high-speed motion or elevator are impacted, impact shock will be produced and made an uproar Sound, in the serious reducing mechanism life-span, causes mechanism breakage, fails or cause casualties, and elevator is both needed to be equipped with necessary safety dress Put.Buffer is the safety device positioned at elevator extreme position, and it can absorb or consume the energy under elevator stall, so that sedan-chair Railway carriage or compartment or counterweight slow down safely until stopping, it is ensured that the operation safety of elevator.How to design buffer unit and effectively slow down car mistake Falling speed during control is the problem of needing to solve.

The content of the invention

In order to solve the above problems, the utility model provides a kind of cushioning device for elevator.

The technical solution of the utility model is:A kind of cushioning device for elevator, including car, buffing pad, ring group bottom, gold Belong to piece, dsah-pot, rubber blanket, the first magnet, the second magnet, buffer substrate tablet, the bottom of car, which is provided with buffing pad, buffing pad, to be set Ring group bottom is equipped with, the inner annular edge at ring group bottom is fixedly installed the sheet metal tilted down, and the bottom of buffing pad is provided with first The second magnet is provided with immediately below magnet, the first magnet, the second magnet is fixed on the top surface of rubber blanket, the first magnet and second The opposite face of magnet is homopolarity, and elevator hoistways pit is provided with symmetrical two dsah-pots, the side wall of car and is provided with buffering Piece.

Further, the bottom in the dsah-pot is fixedly installed the first antirattle spring, the top of the first antirattle spring Be fixedly connected with first piston, the top of first piston is fixedly connected with the second antirattle spring, the top of the second antirattle spring with Second piston is fixedly connected, and the top of second piston is fixedly connected with piston rod, and piston rod stretches out from the front end of dsah-pot, piston The top of bar is fixedly connected with buffer board.

Further, it is provided with strip groove on the sheet metal.

Further, sheet metal is divided into the covering of the fan of equal size by the groove.

Further, the sheet metal is made up of elastomeric material.

Further, the upper part of the buffer substrate tablet is fixed on the side wall of car, lower part and the car of buffer substrate tablet Side wall contact.

The beneficial effects of the utility model are:The utility model sets buffing pad, elevator hoistways pit in the bottom of car Dsah-pot is set, and sets oriented opposite to be the magnet of homopolarity, car at the bottom of lift car and well pit position Side wall on be provided with buffer substrate tablet, during elevator hurtles down, reduce the impulsive force of elevator dropping process, its buffer Ability is greatly improved, and has ensured the safety for taking elevator personnel.

Brief description of the drawings

Fig. 1 structural representations of the present utility model.

Fig. 2 is the structural representation of buffing pad.

Embodiment

In order to be able to be better understood by technical characteristic of the present utility model, technology contents and its technique effect reached, below The utility model is further illustrated in conjunction with the accompanying drawings and embodiments, the present embodiment is not constituted to limitation of the present utility model.

As shown in figure 1, a kind of cushioning device for elevator, including car 1, buffing pad 2, ring group bottom 3, sheet metal 4, groove 5, Dsah-pot 6, the first antirattle spring 7, first piston 8, the second antirattle spring 9, second piston 10, piston rod 11, buffer board 12, rubber Rubber cushion 13, the first magnet 14, the second magnet 15, buffer substrate tablet 16.

As shown in Fig. 2 the bottom of car 1, which is provided with buffing pad 2, buffing pad 2, is provided with ring group bottom 3, ring group bottom 3 it is interior Ring edge, which is fixedly installed on the sheet metal 4 tilted down, sheet metal 4, is provided with strip groove 5, and groove 5 is by 4 points of sheet metal Into the covering of the fan of equal size, sheet metal 4 is made up of elastomeric material, when being under pressure, and occurs elastic deformation, the scattered pressure being subject to Power, it is to avoid directly hit elevator bottom.

It is shockproof that the bottom that elevator hoistways pit is provided with symmetrical two dsah-pots 6, dsah-pot 6 is fixedly installed first Spring 7, the top of the first antirattle spring 7 is fixedly connected with first piston 8, and the top of first piston 8 is consolidated with the second antirattle spring 9 Fixed connection, the top of the second antirattle spring 9 is fixedly connected with second piston 10, and top and the piston rod 11 of second piston 10 are fixed Connection, piston rod 11 is stretched out from the front end of dsah-pot, and the top of piston rod 11, which is fixedly connected on buffer board 12, buffer board 12, to be set There is rubber blanket 13.Elevator passes to the second antirattle spring 9 in falling by piston rod 11 and second piston 10, produces buffering, after And the first antirattle spring 7 is compressed after being extruded by first piston 8, another buffering is produced, by buffering twice, alleviates and touches Power is hit, the impulsive force of elevator dropping process is reduced, the safety of personnel effectively in protection elevator.

The bottom of buffing pad 2 is provided with the first magnet 14, and the underface of the first magnet 14 is provided with the second magnet 15, second Magnet 15 is fixed on the top surface of rubber blanket 13, and the opposite face of the first magnet 14 and the second magnet 15 is homopolarity, is repelled each other, Make elevator be made impact play buffering by repulsive force during whereabouts to be acted on.

Buffer substrate tablet 16 is provided with the side wall of car 2, the upper part of buffer substrate tablet 16 is fixed on the side wall of car 1, buffered The lower part of piece 16 is contacted with the side wall of car 1, when elevator hurtles down, 16 times part stress of buffer substrate tablet and the side of car 1 Wall is separated, and can be produced the resistance of whereabouts in hoistway wall, be reduced the speed that car 1 drops.

It is described above, only it is preferred embodiment of the present utility model, is not used in limitation the utility model, this area skill Art personnel can make various modifications or equivalent substitution to the utility model in essence of the present utility model and protection domain, This modification or equivalent substitution also should be regarded as in the protection domain of technical solutions of the utility model.

Claims (6)

1. a kind of cushioning device for elevator, it is characterised in that:Including car, buffing pad, ring group bottom, sheet metal, dsah-pot, rubber Pad, the first magnet, the second magnet, buffer substrate tablet, the bottom of car, which is provided with buffing pad, buffing pad, is provided with ring group bottom, ring group The inner annular edge at bottom is fixedly installed the sheet metal tilted down, and the bottom of buffing pad is provided with the first magnet, the first magnet Underface is provided with the second magnet, and the second magnet is fixed on the top surface of rubber blanket, and the opposite face of the first magnet and the second magnet is Homopolarity, elevator hoistways pit is provided with symmetrical two dsah-pots, the side wall of car and is provided with buffer substrate tablet.
2. a kind of cushioning device for elevator according to claim 1, it is characterised in that:Bottom in the dsah-pot is fixed The first antirattle spring is provided with, the top of the first antirattle spring is fixedly connected with first piston, the top of first piston and second Antirattle spring is fixedly connected, and the top of the second antirattle spring is fixedly connected with second piston, the top of second piston and piston rod It is fixedly connected, piston rod stretches out from the front end of dsah-pot, and the top of piston rod is fixedly connected with buffer board.
3. a kind of cushioning device for elevator according to claim 1, it is characterised in that:Bar shaped is provided with the sheet metal Shape groove.
4. a kind of cushioning device for elevator according to claim 3, it is characterised in that:Sheet metal is divided into together by the groove Etc. the covering of the fan of size.
5. a kind of cushioning device for elevator according to claim 1, it is characterised in that:The sheet metal is by elastomeric material system Into.
6. a kind of cushioning device for elevator according to claim 1, it is characterised in that:The upper part of the buffer substrate tablet is fixed On the side wall of car, the lower part of buffer substrate tablet is contacted with the side wall of car.
CN201720046875.4U 2017-01-16 2017-01-16 A kind of cushioning device for elevator CN206466853U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720046875.4U CN206466853U (en) 2017-01-16 2017-01-16 A kind of cushioning device for elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720046875.4U CN206466853U (en) 2017-01-16 2017-01-16 A kind of cushioning device for elevator

Publications (1)

Publication Number Publication Date
CN206466853U true CN206466853U (en) 2017-09-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720046875.4U CN206466853U (en) 2017-01-16 2017-01-16 A kind of cushioning device for elevator

Country Status (1)

Country Link
CN (1) CN206466853U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108545570A (en) * 2018-07-08 2018-09-18 广东皇冠电梯集团有限公司 A kind of novel elevator magnetic suspension safeguard protection operating system
CN108750879A (en) * 2018-06-15 2018-11-06 王秀丽 A kind of construction simplified elevator
CN108861950A (en) * 2018-08-27 2018-11-23 王利 A kind of build buffers construction elevator using high-reliability safety
CN109261632A (en) * 2018-09-17 2019-01-25 安徽水韵环境检测有限公司 A kind of rotary super-sonic cleaning machine for purge gas monitoring instrument

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108750879A (en) * 2018-06-15 2018-11-06 王秀丽 A kind of construction simplified elevator
CN108545570A (en) * 2018-07-08 2018-09-18 广东皇冠电梯集团有限公司 A kind of novel elevator magnetic suspension safeguard protection operating system
CN108861950A (en) * 2018-08-27 2018-11-23 王利 A kind of build buffers construction elevator using high-reliability safety
CN109261632A (en) * 2018-09-17 2019-01-25 安徽水韵环境检测有限公司 A kind of rotary super-sonic cleaning machine for purge gas monitoring instrument

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170905

Termination date: 20180116

CF01 Termination of patent right due to non-payment of annual fee