CN201338737Y - 升降支撑架 - Google Patents

升降支撑架 Download PDF

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Publication number
CN201338737Y
CN201338737Y CNU2009201293729U CN200920129372U CN201338737Y CN 201338737 Y CN201338737 Y CN 201338737Y CN U2009201293729 U CNU2009201293729 U CN U2009201293729U CN 200920129372 U CN200920129372 U CN 200920129372U CN 201338737 Y CN201338737 Y CN 201338737Y
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CN
China
Prior art keywords
undercarriage
oil cylinder
lifting support
shelf
support frame
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 - Lifetime
Application number
CNU2009201293729U
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English (en)
Inventor
师文军
张恒龙
王祎洲
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.)
Chongqing Da Hang industry Co., Ltd.
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Shenzhen Techking Investment & Development Co Ltd
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Publication date
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Priority to CNU2009201293729U priority Critical patent/CN201338737Y/zh
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Publication of CN201338737Y publication Critical patent/CN201338737Y/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/30—Ground or aircraft-carrier-deck installations for embarking or disembarking passengers
    • B64F1/305—Bridges extending between terminal building and aircraft, e.g. telescopic, vertically adjustable
    • B64F1/3055—Bridges extending between terminal building and aircraft, e.g. telescopic, vertically adjustable with hinged head interface between aircraft and passenger bridge

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

本实用新型涉及一种升降支撑架，包括两端铰接的上架和下架，上架和下架之间设置一驱动装置，该驱动装置的两端分别与上架和下架活动连接。采用上述方案的升降支撑架，驱动装置推动由上架与下架组成的铰接结构升降，油缸的行程变化带动上下架之间角度变化，从而得到大行程。

Description

升降支撑架
技术领域
本实用新型涉及一种升降装置，尤其涉及的是应用短行程油缸实现大行程升降的车用升降装置。
技术背景
现有的升降机构大多采用油缸形式直接带动升降，在升降要求高时油缸的行程必需加长，安装距也需加长，会给安装增加难度，成本也会增加。
技术内容
本实用新型的目的在于提供一种短行程的油缸且能实现大行程的升降装置。
本实用新型是通过以下技术方案实施的：
升降支撑架，其特征在于：包括两端铰接的上架和下架，上架和下架之间设置一驱动装置，该驱动装置的两端分别与上架和下架活动连接。
所述的驱动装置为一油缸，该油缸一端通过转轴安装在上架的中部，油缸另一端经转轴与下架安装。
采用上述方案的升降支撑架，油缸置于上下架之间，分别与上下架连接；油缸推动由上架与下架组成的铰接结构升降油缸的行程变化带动上下架之间角度变化，从而得到大行程。
附图说明：
图1是本实用新型的结构示意图；
图2是本实用新型的结构示意图。
具体实施方式
下面结合附图对本实用新型做进一步的说明
如图1和图2所示的升降支撑架包括上架1和下架3，上架1和下架3的两端通过轴2铰接在一起，上架1的另一端与被支撑对象通过轴活动连接，下架3通过轴与底座5安装。上架1和下架3之间设置一油缸4，油缸4一端通过转轴安装在上架1的中部，油缸4另一端经转轴与下架3安装固定。
采用上述方案的升降支撑架，油缸置于上下架之间，分别与上下架连接；油缸推动由上架与下架组成的铰接结构升降油缸的行程变化带动上下架之间角度变化，从而得到大行程。

Claims (2)

1、升降支撑架，其特征在于：包括两端铰接的上架和下架，上架和下架之间设置一驱动装置，该驱动装置的两端分别与上架和下架活动连接。
2、根据权利要求1所述的升降支撑架，其特征在于：所述的驱动装置为一油缸，该油缸一端通过转轴安装在上架的中部，油缸另一端经转轴与下架安装。
CNU2009201293729U 2009-01-13 2009-01-13 升降支撑架 Expired - Lifetime CN201338737Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009201293729U CN201338737Y (zh) 2009-01-13 2009-01-13 升降支撑架

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009201293729U CN201338737Y (zh) 2009-01-13 2009-01-13 升降支撑架

Publications (1)

Publication Number Publication Date
CN201338737Y true CN201338737Y (zh) 2009-11-04

Family

ID=41234280

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009201293729U Expired - Lifetime CN201338737Y (zh) 2009-01-13 2009-01-13 升降支撑架

Country Status (1)

Country Link
CN (1) CN201338737Y (zh)

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 518118 SOUTH NO.2, PINGSHAN JINLONG AVENUE, LONGGANG DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518000 OFFICE HOUSE, DAHANG SCIENCE AND TECHNOLOGY FACTORY AREA, BILING, PINGSHAN STREET, LONGGANG DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20100308

Address after: Longgang District of Shenzhen City, Guangdong province 518000 Pingshan Street area of Bi Ling Hang Technology Factory Building

Patentee after: SHENZHEN TECHKING INDUSTRY CO., LTD.

Address before: Longgang Jinlong Avenue South Pingshan District of Shenzhen City, Guangdong Province, No. 2 518118

Patentee before: Shenzhen TECHKING Investment & Development Co., Ltd..

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20171107

Address after: 404100 No. 8, No. 10, block circuit, south bank, Chongqing

Patentee after: Chongqing Da Hang industry Co., Ltd.

Address before: Longgang District of Shenzhen City, Guangdong province 518000 Pingshan Street area of Bi Ling Hang Technology Factory Building

Patentee before: SHENZHEN TECHKING INDUSTRY CO., LTD.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20091104