CN201777750U - Damping buffer of hydraulic lift - Google Patents

Damping buffer of hydraulic lift Download PDF

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Publication number
CN201777750U
CN201777750U CN2010202458416U CN201020245841U CN201777750U CN 201777750 U CN201777750 U CN 201777750U CN 2010202458416 U CN2010202458416 U CN 2010202458416U CN 201020245841 U CN201020245841 U CN 201020245841U CN 201777750 U CN201777750 U CN 201777750U
Authority
CN
China
Prior art keywords
car
buffer
utility
model
damping buffer
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
Application number
CN2010202458416U
Other languages
Chinese (zh)
Inventor
丁勤勇
潘国英
王健兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG NANAO ELEVATOR CO Ltd
Original Assignee
ZHEJIANG NANAO ELEVATOR CO Ltd
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 ZHEJIANG NANAO ELEVATOR CO Ltd filed Critical ZHEJIANG NANAO ELEVATOR CO Ltd
Priority to CN2010202458416U priority Critical patent/CN201777750U/en
Application granted granted Critical
Publication of CN201777750U publication Critical patent/CN201777750U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a damping buffer of a hydraulic lift, comprising a lift car and a hoistway for mounting the lift car as well as a buffer device arranged at the lower part of the lift car. The buffer device comprises a plurality of buffer rods tipsily arranged in opposition, and a hydraulic damper is arranged at the lower parts of the buffer rods. The reasonably arranged damper of the utility model not only can be used for buffering the hydraulic lift in normal operation, but also can be used for buffer protection to protect the safety of passengers when the lift car falls in an accident. The utility model has simple structure and small size and effectively saves the hoistway space.

Description

A kind of hydraulic elevator damping buffer
Technical field
The utility model relates to a kind of elevator accessory, relates in particular to a kind of hydraulic elevator damping buffer.
Background technology
Hydraulic elevator compare traction elevator have operate steadily, the advantage of ride comfort; and the hydraulic elevator safety is good, reliability is high, for ease of maintenaince; but be the safety that further guarantees the elevator operation; protect occupant's life security more perfectly; hydraulic elevator also must be installed the damping buffering device; make the cage operation speed of hydraulic elevator can be not too fast; the damping buffering device of tradition traction elevator adopts the structure of holding the traction motor axle drive shaft tightly; because of there is not traction axle construction in hydraulic elevator, can't use.
The utility model content
The utility model provides a kind of hydraulic elevator that is used for for solving the prior art problem, makes the damping buffer of car smooth decreasing.
The technical solution of the utility model is: a kind of hydraulic elevator damping buffer, the hoistway that comprises car and installation car, the bottom of car is provided with shock absorber, and described shock absorber comprises tilting in opposite directions several bar shock struts, and the shock strut bottom is provided with hydraulic damper.
As preferably, the bottom of described car is equipped with sliding wheel.
As preferably, the upper end of described shock strut is articulated in well enclosure.
In sum, the utlity model has following advantage:
1, the utility model reasonable disposition energy disperser, buffer protection during the car tenesmus, protection occupant's safety can take place again in accident in buffering when both can be used for the normal operation of hydraulic elevator;
2, the utility model is simple in structure, and volume is little, saves hoistway space effectively.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The utility model is described in further detail with embodiment below in conjunction with accompanying drawing.
A kind of hydraulic elevator damping buffer, the hoistway 2 that comprises car 1 and installation car, it is characterized in that: the bottom of car 1 is provided with shock absorber, described shock absorber comprises two tilting in opposite directions bar shock struts 3, shock strut 3 bottoms are provided with hydraulic damper 4, the bottom of described car 1 is equipped with sliding wheel 5, and the upper end of described shock strut 3 is articulated in hoistway 2 walls.

Claims (3)

1. a hydraulic elevator damping buffer comprises car and the hoistway that car is installed, and it is characterized in that: the bottom of car is provided with shock absorber, and described shock absorber comprises tilting in opposite directions several bar shock struts, and the shock strut bottom is provided with hydraulic damper.
2. according to the described hydraulic elevator damping buffer of claim 1, it is characterized in that: the bottom of described car is equipped with sliding wheel.
3. according to the described hydraulic elevator damping buffer of claim 1, it is characterized in that: the upper end of described shock strut is articulated in well enclosure.
CN2010202458416U 2010-07-02 2010-07-02 Damping buffer of hydraulic lift Expired - Fee Related CN201777750U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202458416U CN201777750U (en) 2010-07-02 2010-07-02 Damping buffer of hydraulic lift

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202458416U CN201777750U (en) 2010-07-02 2010-07-02 Damping buffer of hydraulic lift

Publications (1)

Publication Number Publication Date
CN201777750U true CN201777750U (en) 2011-03-30

Family

ID=43790971

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202458416U Expired - Fee Related CN201777750U (en) 2010-07-02 2010-07-02 Damping buffer of hydraulic lift

Country Status (1)

Country Link
CN (1) CN201777750U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103407854A (en) * 2013-07-31 2013-11-27 吴江市同心电子科技有限公司 Device for preventing elevator from falling
CN103738811A (en) * 2013-12-24 2014-04-23 苏州欢颜电气有限公司 Elevator shaft bottom buffering device
CN108382949A (en) * 2018-02-08 2018-08-10 重庆恩光科技有限公司 Elevator falls buffer system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103407854A (en) * 2013-07-31 2013-11-27 吴江市同心电子科技有限公司 Device for preventing elevator from falling
CN103738811A (en) * 2013-12-24 2014-04-23 苏州欢颜电气有限公司 Elevator shaft bottom buffering device
CN108382949A (en) * 2018-02-08 2018-08-10 重庆恩光科技有限公司 Elevator falls buffer system

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110330

Termination date: 20130702