CN105329766A - Automatic balance type lifting beam - Google Patents

Automatic balance type lifting beam Download PDF

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Publication number
CN105329766A
CN105329766A CN201510788299.6A CN201510788299A CN105329766A CN 105329766 A CN105329766 A CN 105329766A CN 201510788299 A CN201510788299 A CN 201510788299A CN 105329766 A CN105329766 A CN 105329766A
Authority
CN
China
Prior art keywords
lifting
pulley
pulleys
hanging
balance type
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
CN201510788299.6A
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Chinese (zh)
Inventor
马永琴
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.)
Wuxi Xinhua Lifting Tools Co Ltd
Original Assignee
Wuxi Xinhua Lifting Tools 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 Wuxi Xinhua Lifting Tools Co Ltd filed Critical Wuxi Xinhua Lifting Tools Co Ltd
Priority to CN201510788299.6A priority Critical patent/CN105329766A/en
Publication of CN105329766A publication Critical patent/CN105329766A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an automatic balance type lifting beam. The automatic balance type lifting beam comprises a lifting beam body, wherein multiple sets of lower lifting cable components are mounted on the lifting beam body. The automatic balance type lifting beam is characterized in that the lower lifting cable components comprise a left lifting frame and a right lifting frame; left lifting hooks, right lifting hooks and steel wire ropes are respectively mounted at the bottoms of the left lifting beam and the right lifting beam through pin shafts; first pulleys and second pulleys are mounted on the left lifting frame and the right lifting frame through pin shafts; third pulleys and fourth pulleys are mounted on the lifting beam body; one ends of the steel wire ropes are fixed on the lifting beam body through fixed bolts; and the other ends of the steel wire ropes are wound on the first pulleys, the third pulleys, the second pulleys and the fourth pulleys in sequence. The third pulleys are positioned between the fixed bolts and the fourth pulleys. The automatic balance type lifting beam can automatically adjust the lengths of the steel wire ropes on all legs according to the gravity center of a lifted object in lifting to achieve the purpose of stable lifting.

Description

Automatic balance type hanging beam
Technical field
The present invention relates to a kind of hanging beam, especially a kind of automatic balance type hanging beam, belongs to technical field of crane equipment.
Background technology
Hanging beam (comprising carrier bar and butt rigging) is the special crossbeam suspender to suspended object handling, and crossbeam suspender can realize the handling of suspended object.Owing to lacking automatic balance device, when product lifts, often there is deviation of gravity center because of product thus the lifting the caused phenomenon that tilts even to overturn, endanger huge in existing hanging beam.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of automatic balance type hanging beam is provided, when lifting, according to by the center of gravity of lifting object, automatically can regulate the length of each limb leg steel rope, reaching the object of steadily lifting.
According to technical scheme provided by the invention, described automatic balance type hanging beam, comprises hanging beam main body, hanging beam main body is installed the lower hoist cable assembly of many groups; It is characterized in that: described lower hoist cable assembly comprises left suspension bracket and right suspension bracket, bottom left suspension bracket and right suspension bracket, install left suspension hook, right suspension hook and steel rope respectively by bearing pin, and left suspension bracket and right suspension bracket install the first pulley and the second pulley by bearing pin; Described hanging beam main body installs the 3rd pulley and the 4th pulley; One end of described steel rope is fixed in hanging beam main body by gim peg, and the other end of steel rope is set around the first pulley, the 3rd pulley, the second pulley and the 4th pulley successively.
Further, described 3rd pulley is between gim peg and the 4th pulley.
Automatic balance type hanging beam of the present invention, when lifting, according to by the center of gravity of lifting object, can regulate the length of each limb leg steel rope, reaches the object of steadily lifting automatically.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the lateral plan of Fig. 1.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Fig. 1 ~ Fig. 2: as described in automatic balance type hanging beam comprise hanging beam main body 1, first pulley 2-1, the second pulley 2-2, the 3rd pulley 2-3, the 4th pulley 2-4, gim peg 3, steel rope 4, left suspension bracket 5, right suspension bracket 6, left suspension hook 7, right suspension hook 8 etc.
As shown in Fig. 1 ~ Fig. 2, the present invention includes hanging beam main body 1, hanging beam main body 1 is installed the lower hoist cable assembly of many groups; Described lower hoist cable assembly comprises left suspension bracket 5 and right suspension bracket 6, bottom left suspension bracket 5 and right suspension bracket 6, install left suspension hook 7, right suspension hook 8 and steel rope 4 respectively by bearing pin, and left suspension bracket 5 and right suspension bracket 6 install the first pulley 2-1 and the second pulley 2-2 by bearing pin; Described hanging beam main body 1 installs the 3rd pulley 2-3 and the 4th pulley 2-4; One end of described steel rope 4 is fixed in hanging beam main body 1 by gim peg 3, and the other end of steel rope 4 is set around the first pulley 2-1, the 3rd pulley 2-3, the second pulley 2-2 and the 4th pulley 2-4 successively.
As shown in Figure 2, described 3rd pulley 2-3 is between gim peg 3 and the 4th pulley 2-4.
Lower hoist cable assembly of the present invention only adopts steel cable, and changes the direction of steel rope by multiple pulley.Because only have steel cable, so the size of the power of each suspension centre is identical.When product lifts, the size of the power suffered by each suspension centre is completely the same, thus ensure that steadily carrying out of lifting operation.

Claims (2)

1. an automatic balance type hanging beam, comprises hanging beam main body (1), and hanging beam main body (1) is upper installs the lower hoist cable assembly of many groups; It is characterized in that: described lower hoist cable assembly comprises left suspension bracket (5) and right suspension bracket (6), respectively by bearing pin, left suspension hook (7), right suspension hook (8) and steel rope (4) are installed at left suspension bracket (5) and right suspension bracket (6) bottom, left suspension bracket (5) and right suspension bracket (6) install the first pulley (2-1) and the second pulley (2-2) by bearing pin; At the upper installation the 3rd pulley (2-3) of described hanging beam main body (1) and the 4th pulley (2-4); One end of described steel rope (4) is fixed in hanging beam main body (1) by gim peg (3), and the other end of steel rope (4) is set around the first pulley (2-1), the 3rd pulley (2-3), the second pulley (2-2) and the 4th pulley (2-4) successively.
2. automatic balance type hanging beam as claimed in claim 1, is characterized in that: described 3rd pulley (2-3) is positioned between gim peg (3) and the 4th pulley (2-4).
CN201510788299.6A 2015-11-17 2015-11-17 Automatic balance type lifting beam Pending CN105329766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510788299.6A CN105329766A (en) 2015-11-17 2015-11-17 Automatic balance type lifting beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510788299.6A CN105329766A (en) 2015-11-17 2015-11-17 Automatic balance type lifting beam

Publications (1)

Publication Number Publication Date
CN105329766A true CN105329766A (en) 2016-02-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510788299.6A Pending CN105329766A (en) 2015-11-17 2015-11-17 Automatic balance type lifting beam

Country Status (1)

Country Link
CN (1) CN105329766A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109761139A (en) * 2019-03-21 2019-05-17 燕山大学 A kind of parallel flexible cable tune mean force suspender

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2631004A1 (en) * 1976-07-09 1978-01-12 Eagle Clamp K K Heavy load handling tackle - has spreader with hoist rope reeved round fixed and moving pulley blocks
CN201240756Y (en) * 2008-07-10 2009-05-20 天津港第一港埠有限公司 Special sling for loading and unloading sheet billet
CN201517016U (en) * 2009-08-11 2010-06-30 宁波一中管桩有限公司 Special sling for a centrifugal concrete pile long die
CN202492276U (en) * 2012-01-18 2012-10-17 上海江南长兴重工有限责任公司 Main engine sling for container ship
CN203021166U (en) * 2013-01-08 2013-06-26 山东华兴金属物流有限公司 Steel plate lifting appliance
CN203048394U (en) * 2012-11-26 2013-07-10 中国长江航运集团南京金陵船厂 Hoisting beam for piping unit
CN203402809U (en) * 2013-07-25 2014-01-22 天津新港船舶重工有限责任公司 Three-group vertical connection pulley block series connection type hanging row
CN204096890U (en) * 2013-12-26 2015-01-14 广州中船黄埔造船有限公司 A kind ofly be applicable to two large-sized gantries and hang two-shipper and join the row of hanging of hanging
CN104649127A (en) * 2015-01-29 2015-05-27 象王重工股份有限公司 Flexible self-balance multi-suspension-point hanging beam structure
CN205275004U (en) * 2015-11-17 2016-06-01 无锡市新华起重工具有限公司 Automatic balanced type hanging beam

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2631004A1 (en) * 1976-07-09 1978-01-12 Eagle Clamp K K Heavy load handling tackle - has spreader with hoist rope reeved round fixed and moving pulley blocks
CN201240756Y (en) * 2008-07-10 2009-05-20 天津港第一港埠有限公司 Special sling for loading and unloading sheet billet
CN201517016U (en) * 2009-08-11 2010-06-30 宁波一中管桩有限公司 Special sling for a centrifugal concrete pile long die
CN202492276U (en) * 2012-01-18 2012-10-17 上海江南长兴重工有限责任公司 Main engine sling for container ship
CN203048394U (en) * 2012-11-26 2013-07-10 中国长江航运集团南京金陵船厂 Hoisting beam for piping unit
CN203021166U (en) * 2013-01-08 2013-06-26 山东华兴金属物流有限公司 Steel plate lifting appliance
CN203402809U (en) * 2013-07-25 2014-01-22 天津新港船舶重工有限责任公司 Three-group vertical connection pulley block series connection type hanging row
CN204096890U (en) * 2013-12-26 2015-01-14 广州中船黄埔造船有限公司 A kind ofly be applicable to two large-sized gantries and hang two-shipper and join the row of hanging of hanging
CN104649127A (en) * 2015-01-29 2015-05-27 象王重工股份有限公司 Flexible self-balance multi-suspension-point hanging beam structure
CN205275004U (en) * 2015-11-17 2016-06-01 无锡市新华起重工具有限公司 Automatic balanced type hanging beam

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109761139A (en) * 2019-03-21 2019-05-17 燕山大学 A kind of parallel flexible cable tune mean force suspender

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RJ01 Rejection of invention patent application after publication

Application publication date: 20160217

RJ01 Rejection of invention patent application after publication