CN103332587A - A lifting device capable of preventing mechanical damage - Google Patents

A lifting device capable of preventing mechanical damage Download PDF

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Publication number
CN103332587A
CN103332587A CN2012104338910A CN201210433891A CN103332587A CN 103332587 A CN103332587 A CN 103332587A CN 2012104338910 A CN2012104338910 A CN 2012104338910A CN 201210433891 A CN201210433891 A CN 201210433891A CN 103332587 A CN103332587 A CN 103332587A
Authority
CN
China
Prior art keywords
lifting
board
mechanical damage
rotationally
pull rod
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.)
Pending
Application number
CN2012104338910A
Other languages
Chinese (zh)
Inventor
陈敏兆
赵理郁
张长城
刘子峰
易佳佳
肖浩
李海松
邬旋
白洪余
李乃岳
左家路
黄昌年
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.)
WUHU HEJIAN ROADS AND BRIDGES MACHINERY CO Ltd
Original Assignee
WUHU HEJIAN ROADS AND BRIDGES MACHINERY 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 WUHU HEJIAN ROADS AND BRIDGES MACHINERY CO Ltd filed Critical WUHU HEJIAN ROADS AND BRIDGES MACHINERY CO Ltd
Priority to CN2012104338910A priority Critical patent/CN103332587A/en
Publication of CN103332587A publication Critical patent/CN103332587A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a lifting device capable of preventing mechanical damage. The lifting device comprises a lifting beam, a top plate, a long pull rod a, a long pull rod b and lifting lugs, wherein an end of the long pull rod a is connected to the left end of the lifting beam in a rotating manner, and the other end of the long pull rod a is connected to the top plate in a rotating manner; an end of the long pull rod b is connected to the right end of the lifting beam in a rotating manner, and the other end of the long pull rod b is connected to the top plate in a rotating manner; and the lifting lugs are connected to the lifting beam through cables. The lifting device has advantages of capability of stabilizing lifting processes and prolonging service lifetime of the device.

Description

A kind of hanging device of anti-mechanical damage
Technical field
The present invention relates to a kind of hanging device of anti-mechanical damage.
Background technology
There is a kind of lifting appliance in the prior art, comprise top board, two group leader's pull bars, the lifting beam, hanger, long draw one end connects the lifting beam, one end is top board fixedly, thereby make top board, form the tripod structure of a stable mechanical property between two group leader's pull bars and the lifting beam, and one or more hangers are connected the lifting beam by hawser, yet, there is a problem in this kind structure, and when engine installation pulling top board, thereby lifting is during by the fixing weight of hanger, as overbalance appears, more easily to top board, two group leader's pull bars, connecting portion between the lifting beam causes mechanical damage, influences service life of equipment, needs to be resolved hurrily.
Summary of the invention
At the problem that prior art exists, the objective of the invention is to propose a kind of hanging device of anti-mechanical damage, can make the lifting process more steady, can increase the service life of equipment.
For reaching this purpose, the present invention by the following technical solutions:
A kind of hanging device of anti-mechanical damage comprises lifting beam, top board; Long draw a, the side lifting beam left end that is rotationally connected, the opposite side top board that is rotationally connected; Long draw b, the side lifting beam right-hand member that is rotationally connected, the opposite side top board that is rotationally connected; Hanger is connected the lifting beam by hawser.Comprise two groups of hangers.
Based on disclosing of above technical scheme, the present invention possesses following beneficial effect:
Among the present invention, the lifting beam, top board, long draw, form the tripod structure of a stable mechanical property between the long draw, engine installation is by promoting the weight that top board is fixed by hanger with lifting, when in the lifting process during mechanics overbalance, because lifting beam, top board and long draw a, all be rotationally connected between the long draw a, the tripod structure of above-mentioned stable mechanical property is adjusted voluntarily, thereby realize balance again, compared to prior art, by the lifting beam, the tripod structure that top board and two group leader's pull bars form by mechanical fixation, the mechanical damage that causes is much lower, and improve the service life of equipment.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the embodiment of the invention 1.
The specific embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and by the specific embodiment:
Embodiment 1
Propose a kind of hanging device of anti-mechanical damage, comprise lifting beam 2, top board 4; Long draw a11, side lifting beam 2 left ends that are rotationally connected, the opposite side top board 4 that is rotationally connected; Long draw b12, side lifting beam 2 right-hand members that are rotationally connected, the opposite side top board 4 that is rotationally connected; Hanger 31 is connected lifting beam 2 by hawser.Comprise two groups of hangers 31,32.
Lifting beam 2, top board 4, long draw a11, form the tripod structure of a stable mechanical property between the long draw b12, engine installation is by promoting the weight that top board 4 is fixed by hanger 31 with lifting, when in the lifting process during mechanics overbalance, because lifting beam 2, top board 4 and long draw a11, all be rotationally connected between the long draw b12, the tripod structure of above-mentioned stable mechanical property is adjusted voluntarily, thereby realize balance again, compared to prior art, by the lifting beam, the tripod structure that top board and two group leader's pull bars form by mechanical fixation, the mechanical damage that causes is much lower, and improve the service life of equipment.
The above; only be the preferable specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.

Claims (2)

1. the hanging device of an anti-mechanical damage is characterized in that, comprises lifting beam (2), top board (4);
Long draw a(11), a side described lifting beam (2) left end that is rotationally connected, the opposite side described top board (4) that is rotationally connected;
Long draw b(12), a side described lifting beam (2) right-hand member that is rotationally connected, the opposite side described top board (4) that is rotationally connected;
Hanger (31) is connected described lifting beam (2) by hawser.
2. the hanging device of anti-mechanical damage according to claim 1 is characterized in that, comprises two groups of described hangers (31,32).
CN2012104338910A 2012-11-03 2012-11-03 A lifting device capable of preventing mechanical damage Pending CN103332587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012104338910A CN103332587A (en) 2012-11-03 2012-11-03 A lifting device capable of preventing mechanical damage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012104338910A CN103332587A (en) 2012-11-03 2012-11-03 A lifting device capable of preventing mechanical damage

Publications (1)

Publication Number Publication Date
CN103332587A true CN103332587A (en) 2013-10-02

Family

ID=49240817

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012104338910A Pending CN103332587A (en) 2012-11-03 2012-11-03 A lifting device capable of preventing mechanical damage

Country Status (1)

Country Link
CN (1) CN103332587A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104150341A (en) * 2014-07-17 2014-11-19 安徽久能信息科技有限公司 Hoisting equipment capable of preventing mechanical damages

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803935A1 (en) * 1978-01-30 1979-08-02 Heinrich Plueckhahn Kg Maschin Lift beam for hoisting container - has variable setting rotary hooks for picking up containers operated by shaft in beam
CN201217612Y (en) * 2008-05-30 2009-04-08 上海宝冶建设有限公司 Aerial rail U shaped beam hoisting device
CN201834673U (en) * 2010-06-09 2011-05-18 上海万德风力发电股份有限公司 Hoisting device for shell of megawatt wind power generator
CN201980848U (en) * 2011-03-30 2011-09-21 中国石化集团第十建设公司 Rotary distributable moment balancing device
CN202201618U (en) * 2011-08-23 2012-04-25 中国核工业第五建设有限公司 Multi-level hoisting beam hoisting tool
CN202214130U (en) * 2011-08-01 2012-05-09 中国石油化工股份有限公司 Balance beam for hoisting
CN202414957U (en) * 2011-12-27 2012-09-05 广东省长大公路工程有限公司 Soft connecting device suitable for rapidly hoisting water large-sized members
CN202508758U (en) * 2012-03-28 2012-10-31 武桥重工集团股份有限公司 Lifting appliance special for motor train unit compartment on high-speed rail
CN203128001U (en) * 2012-11-03 2013-08-14 芜湖合建路桥机械有限公司 Lifting equipment for preventing mechanical damage

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803935A1 (en) * 1978-01-30 1979-08-02 Heinrich Plueckhahn Kg Maschin Lift beam for hoisting container - has variable setting rotary hooks for picking up containers operated by shaft in beam
CN201217612Y (en) * 2008-05-30 2009-04-08 上海宝冶建设有限公司 Aerial rail U shaped beam hoisting device
CN201834673U (en) * 2010-06-09 2011-05-18 上海万德风力发电股份有限公司 Hoisting device for shell of megawatt wind power generator
CN201980848U (en) * 2011-03-30 2011-09-21 中国石化集团第十建设公司 Rotary distributable moment balancing device
CN202214130U (en) * 2011-08-01 2012-05-09 中国石油化工股份有限公司 Balance beam for hoisting
CN202201618U (en) * 2011-08-23 2012-04-25 中国核工业第五建设有限公司 Multi-level hoisting beam hoisting tool
CN202414957U (en) * 2011-12-27 2012-09-05 广东省长大公路工程有限公司 Soft connecting device suitable for rapidly hoisting water large-sized members
CN202508758U (en) * 2012-03-28 2012-10-31 武桥重工集团股份有限公司 Lifting appliance special for motor train unit compartment on high-speed rail
CN203128001U (en) * 2012-11-03 2013-08-14 芜湖合建路桥机械有限公司 Lifting equipment for preventing mechanical damage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104150341A (en) * 2014-07-17 2014-11-19 安徽久能信息科技有限公司 Hoisting equipment capable of preventing mechanical damages

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Application publication date: 20131002