CN200961083Y - Cross-shape four-shaft hook crossbeam - Google Patents

Cross-shape four-shaft hook crossbeam Download PDF

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Publication number
CN200961083Y
CN200961083Y CN 200620117390 CN200620117390U CN200961083Y CN 200961083 Y CN200961083 Y CN 200961083Y CN 200620117390 CN200620117390 CN 200620117390 CN 200620117390 U CN200620117390 U CN 200620117390U CN 200961083 Y CN200961083 Y CN 200961083Y
Authority
CN
China
Prior art keywords
shafts
hook
sling
cross
hook beam
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
CN 200620117390
Other languages
Chinese (zh)
Inventor
宋万民
Original Assignee
宋万民
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 宋万民 filed Critical 宋万民
Priority to CN 200620117390 priority Critical patent/CN200961083Y/en
Application granted granted Critical
Publication of CN200961083Y publication Critical patent/CN200961083Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a cruciform hook beam with four shafts, improving hanging method when a universal crane using an electric rolling sling. The material method is that a couple of shafts are equipped in the plane vertical direction of a traditional I-shaped hook beam with two shafts and make the hook beam into a cruciform hook beam with four shafts. An electric rolling sling hanging on the couple of enhancive shafts controls the sling rotate horizontally and freely, when a gravity of a load deflects, the sling can adjust center of gravity by swaying in length and breadth automatically, a pulley block keeps vertical continually, thereby avoiding that the pulley block sways and leads cable wire to doff a groove.

Description

Criss-cross four shaft extension lifting beam with hook
Technical field
The utility model relates to the parts of crane hook assembly pulley, is universal hoisting crane is hung parts when using electronic rotary hanger improvement.
Background technology
When present electronic rotary hanger is suspended on the suspension hook operation, need clamp suspension hook, forbid that it rotates freely, simultaneously suspender has been lost on suspension hook, to freely swing to keep the vertical ability of center of gravity, as practicality novel 03277085.5 with the back plate of slotting on the suspender.When the goods center of gravity in when, with the sheave shaft parallel direction skew taking place, suspender will force assembly pulley to tilt, and the accident that steel rope is deviate from from pulley groove takes place during the lifting operation easily.
Summary of the invention
Task of the present utility model provides a kind of criss-cross four shaft extension lifting beam with hook, is used to solve existing electronic rotary hanger and is suspended on suspension hook, in the goods center of gravity skew takes place and makes suspender tilt to cause the assembly pulley steel rope to go out the problem of groove easily.Specific practice is: traditional in-line twin shaft is stretched lifting beam with hook (Fig. 2) be improved to criss-cross four shaft extension lifting beam with hook (Fig. 3).Electronic rotary hanger no longer is suspended on the suspension hook 4 and directly is suspended on a pair of shaft extension that lifting beam with hook sets up, suspender can be along two intersection axle center of lifting beam with hook, horizontal, vertical bidirectional swinging, no matter how crooked assembly pulley 1 remains vertically suspender, simultaneously, because electric lifting tool directly hangs over the lifting altitude that has also improved suspender on the criss-cross four shaft extension lifting beam with hook (Fig. 3).
Description of drawings
Fig. 1 is the structural representation of lifting hook pulley group.
Fig. 2 is a traditional word lifting beam with hook scheme drawing.
Fig. 3 is the utility model criss-cross four shaft extension lifting beam with hook scheme drawings.
The specific embodiment
The a pair of shaft extension of yoke plate on the assembly pulley 12 and criss-cross four shaft extension lifting beam with hook (Fig. 3) is connected, electronic rotary hanger back plate is hung on the other a pair of shaft extension of criss-cross four shaft extension lifting beam with hook (Fig. 3), so no matter electronic rotary hanger how deflection, goods center of gravity and assembly pulley 1 remain on the vertical line, have avoided going out the groove obscission because of the steel rope that the assembly pulley deflection causes.

Claims (1)

1, a kind of criss-cross four shaft extension lifting beam with hook, be to stretch a kind of improvement on the lifting beam with hook basis at existing in-line twin shaft, it is characterized in that: the plane vertical direction of stretching lifting beam with hook at traditional in-line twin shaft is set up a pair of shaft extension makes it to become criss-cross four shaft extension lifting beam with hook, and a pair of shaft extension of setting up is used to hang electronic rotary hanger.
CN 200620117390 2006-05-17 2006-05-17 Cross-shape four-shaft hook crossbeam Expired - Fee Related CN200961083Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620117390 CN200961083Y (en) 2006-05-17 2006-05-17 Cross-shape four-shaft hook crossbeam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620117390 CN200961083Y (en) 2006-05-17 2006-05-17 Cross-shape four-shaft hook crossbeam

Publications (1)

Publication Number Publication Date
CN200961083Y true CN200961083Y (en) 2007-10-17

Family

ID=38797592

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620117390 Expired - Fee Related CN200961083Y (en) 2006-05-17 2006-05-17 Cross-shape four-shaft hook crossbeam

Country Status (1)

Country Link
CN (1) CN200961083Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108147306A (en) * 2018-02-06 2018-06-12 东莞市粤惠建筑工程技术咨询有限公司 A kind of structure material lifting device
CN110817682A (en) * 2019-11-14 2020-02-21 淮阴工学院 Pulley equipment for oil tanker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108147306A (en) * 2018-02-06 2018-06-12 东莞市粤惠建筑工程技术咨询有限公司 A kind of structure material lifting device
CN108147306B (en) * 2018-02-06 2020-03-20 广东粤文建筑科技有限公司 Material hoisting device for building
CN110817682A (en) * 2019-11-14 2020-02-21 淮阴工学院 Pulley equipment for oil tanker
CN110817682B (en) * 2019-11-14 2020-12-22 淮阴工学院 Pulley equipment for oil tanker

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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: 20071017