CN102701067A - Hanging tool capable realizing safe and fast buckle picking - Google Patents

Hanging tool capable realizing safe and fast buckle picking Download PDF

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Publication number
CN102701067A
CN102701067A CN2012101793622A CN201210179362A CN102701067A CN 102701067 A CN102701067 A CN 102701067A CN 2012101793622 A CN2012101793622 A CN 2012101793622A CN 201210179362 A CN201210179362 A CN 201210179362A CN 102701067 A CN102701067 A CN 102701067A
Authority
CN
China
Prior art keywords
trailing cable
safe
hanging
suspender
lifting
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
CN2012101793622A
Other languages
Chinese (zh)
Inventor
王希祥
关怀玉
陈机
吴致宏
王道令
王成然
徐文华
郭宝华
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.)
TIANJIN GANGHANG INSTALLATION ENGINEERING Co Ltd
No 1 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd
Original Assignee
TIANJIN GANGHANG INSTALLATION ENGINEERING Co Ltd
No 1 Engineering Co Ltd of CCCC First Harbor Engineering 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 TIANJIN GANGHANG INSTALLATION ENGINEERING Co Ltd, No 1 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd filed Critical TIANJIN GANGHANG INSTALLATION ENGINEERING Co Ltd
Priority to CN2012101793622A priority Critical patent/CN102701067A/en
Publication of CN102701067A publication Critical patent/CN102701067A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a hanging tool capable realizing safe and fast buckle picking. The hanging tool comprises a hanging component and a traction guide frame, wherein the upper part of the hanging component is provided with a hanging part and a hung object connecting part, a connecting clamp ring is arranged above the hung object connecting part, a clamp ring pin shaft is arranged in the connecting clamp ring, a pulling split traction rope is arranged on the traction guide frame in a penetrating way, one end of the pulling split traction rope is connected with the clamp ring pin shaft. The hanging tool capable realizing safe and fast buckle picking has the advantages that the design is reasonable, the completion of fast and convenient bolt buckle picking removal through the pulling split traction rope can be realized, meanwhile, operators do not need the hoisting operation by a crane, and the operation can be directly completed in a safe region through the pulling split traction rope. The hanging tool has the advantages that the manufacture cost is low, the load bearing performance is good, and the hanging tool can be effectively applicable to various severe environments or dangerous hanging occasions.

Description

The safe and efficient suspender of plucking button
Technical field
The invention belongs to the lifting mounting and construction equipment of large-sized structural parts, concrete relate to a kind of be applicable under the harsh environment can be safe and efficient the suspender of excision suspension ring.
Background technology
In the prior art for the lifting installation of large-sized structural parts; Because mostly the installation of large-sized structural parts is aloft work, and the hanger of bolt button is positioned at the top of framing member mostly, and the operational space is very limited; So when when taking the used steel rope of lifting apart, changing the button operation; Often need hang up cage with another hoisting crane, operating personal stands in the cage, operating personal and cage is delivered to the bolt button hanger place in high-altitude by hoisting crane; The snap ring that will be connected steel rope and structure hanger by operating personal is taken apart, changes the button operation.The button operation that changes in the land generally is so to accomplish at present, but in the installation at sea, situation is with regard to more complicated.Because often there is stormy waves at the sea, if when hanging cage and change the button operation with crane barge, can be because rocking of crane barge cause cage to wave aloft rocking, in case the object around knocking, the operating personal in the cage will face a danger.In the concrete operations, if work capacity is few, changes the button operation in the time of can also selecting sea situation tranquil, but work as marine installation exercise amount very for a long time, only construction obviously is to satisfy job requirement under orderly sea.
Summary of the invention
The invention provides a kind of safe and efficient suspender of plucking button of reasonable in design; It can realize accomplishing bolt button excision fast and easily through taking out the assembly trailing cable; Simultaneously operating personal need not the hoisting crane lifting operation, can be directly pieces together trailing cable and accomplishes through taking out at safety zone.The cost of manufacture of this suspender is low, and load-bearing property is good, can be applicable to various harsies environment or dangerous lifting occasion by actv..
The technical scheme that the present invention adopted is following:
A kind of safe and efficient suspender of plucking button is characterized in that said suspender comprises:
Lifting part, this lifting part top has had hanging part and suspended object connecting portion, and the top of suspended object connecting portion has a Joining clasp, and the snap ring bearing pin is set in this Joining clasp;
The traction guide frame wears on the traction guide frame and takes out the assembly trailing cable, and this is taken out an end of piecing together trailing cable and connects said snap ring bearing pin.
In the specific embodiment, said lifting part comprises two groups of chain slings that are set up in parallel, and the top of said two groups of chain slings has connected the hanging part jointly, and the lower end of two groups of chain slings is provided with the suspended object connecting portion respectively.
In one embodiment, the lower end of said two groups of chain slings is connected the suspended object connecting portion through snap ring with the snap ring bearing pin.
In another embodiment; Said traction guide frame comprises a horizontally disposed trapeze; Fixedly install between said trapeze and lifting part, the two ends of said trapeze are fixedly connected with to take out pieces together the trailing cable hold-down arm, and the said assembly trailing cable hold-down arm of taking out is provided with the trailing cable guidance device.
In one embodiment, said trailing cable guidance device is a guide wheel group, and said trailing cable position is located in connection said snap ring bearing pin in back between the guide wheel group.
In one embodiment, the top of said each chain sling is provided with a duplex hanger, and is oblique fixing through duplex hanger brace panel between said duplex hanger and said suspension rod.
In one embodiment, said taking out pieced together the outside that the trailing cable hold-down arm is positioned at said Joining clasp.
Again in the embodiment, said take out to piece together on the trailing cable be provided with the anti-back joint in the outer end of said traction guide frame.
When adopting lifting part to lift, this safe and efficient suspender of plucking button still uses the traction guide frame; Making the snap ring bearing pin of Joining clasp in the lifting part to piece together trailing cable through taking out of traction guide frame guiding takes off; Make and separate between suspended object connecting portion and lifting part, accomplish and change the button operation.Lifting part can adopt the chain sling assembly, and the top of two groups of perhaps many group chain slings has connected the hanging part jointly, and the line segment of chain sling is provided with the suspended object connecting portion respectively; The suspended object connecting portion is connected by Joining clasp; Joining clasp is the coupling assembling of U type structure, and its snap ring bearing pin that sets up through U type mouth end is realized being connected with the suspended object connecting portion, an end of snap ring bearing pin with take out the assembly trailing cable and be connected; Operating personal can be positioned at operating surface or perch, controls the snap ring bearing pin through taking out the assembly trailing cable.The traction guide frame can guarantee to take out piece together trailing cable the pull direction all the time with the snap ring bearing pin take out off-square to consistent.The bottom of taking out assembly trailing cable hold-down arm of traction guide frame can be provided with two groups of relative guide wheels and form guide wheel group; Take out and piece together traction institute between this guide wheel group; Guide wheel group can effectively reduce takes out the guiding friction force of piecing together trailing cable, thereby fast taking out of realization snap ring bearing pin taken off.In concrete the application, lifting part can be captiveed joint with the traction guide frame, can realize that promptly the lifting stability between the chain sling can also make the traction guide frame remain consistent with Joining clasp.
Beneficial effect of the present invention is; This is safe and efficient, and to pluck the hanger structure of button reasonable in design; It can realize piecing together trailing cable and accomplishing fast and easily the bolt button and extract through taking out, and operating personal need not the hoisting crane lifting operation simultaneously, can be directly pieces together trailing cable and accomplishes through taking out at safety zone.The cost of manufacture of this suspender is low, and load-bearing property is good, can be applicable to various harsies environment or dangerous lifting occasion by actv..
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further elaboration.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of the invention.
The specific embodiment
This safe and efficient suspender of plucking button mainly is made up of lifting part and traction guide frame, has had hanging part and suspended object connecting portion on this lifting part, and the top of suspended object connecting portion has a Joining clasp, and the snap ring bearing pin is set in this Joining clasp; Wear on the traction guide frame and take out the assembly trailing cable, this is taken out an end of piecing together trailing cable and connects said snap ring bearing pin.As shown in Figure 1, lifting part comprises that the common lower end that has connected 41, the two groups of chain slings in hanging part, the top of 12,16, two groups of chain slings of two groups of chain slings that are set up in parallel is connected suspended object connecting portion 14,18 through snap ring 13,17 with snap ring bearing pin 26,27.The top of two groups of chain slings is provided with duplex hanger 11,15 respectively, and 21 on duplex hanger 11,15 and suspension rod are oblique fixing through duplex hanger brace panel.The trapeze 21 of traction guide frame is horizontally disposed with, and the two ends of trapeze 21 are fixedly connected with to take out pieces together trailing cable hold-down arm 22,23, takes out the bottom of piecing together the trailing cable hold-down arm and is provided with the trailing cable guidance device.The trailing cable guidance device is guide wheel group 24 and 25, and trailing cable 31,32 is for being located in guide wheel group 24, afterwards distinguishing Joining clasp bearing pin 26,27 between 25.This guide wheel group can help taking out of snap ring bearing pin takes off, and laborsaving and releasing efficiently connects.The snap ring bearing pin can adopt the smaller length size, takes out the stressed of the dynamics of taking off and track adjusting wheel with what reduce the snap ring bearing pin.Take out and piece together the outside that trailing cable hold-down arm 22,23 lays respectively at Joining clasp 13,17.Take out to piece together on the trailing cable and be provided with the anti-back joint in the outer end of said traction guide frame.Adopt chain sling when the suspended object load is heavier, to keep the length of lifting part as much as possible.If adopt steel rope in the case, can only increase the diameter of steel rope, so just be unfavorable for dwindling the length of lifting part, thereby can't satisfy intensity and take out the design of piecing together parts such as trailing cable..
This suspender is used for the lifting of the secondary lattice curved plate of artificial island cofferdam structure construction, and experiment effect is good, and secondary lattice curved plate is a thin-walled tabular curved plate structure with ribbing; Size is approximately 11.9m * 30~32m; Unitary construction weight is about 60 tons, and this suspender not only has good lifting stability, and it is also fast laborsaving that the taking out of operating personal taken off the snap ring bearing pin; Operating personal can not limited by ground environment simultaneously, selects correct position to carry out safe in operation.

Claims (8)

1. safe and efficient suspender of plucking button is characterized in that said suspender comprises:
Lifting part, this lifting part top has had hanging part and suspended object connecting portion, and the top of suspended object connecting portion has a Joining clasp, and the snap ring bearing pin is set in this Joining clasp;
The traction guide frame wears on the traction guide frame and takes out the assembly trailing cable, and this is taken out an end of piecing together trailing cable and connects said snap ring bearing pin.
2. the safe and efficient suspender of plucking button according to claim 1 is characterized in that said lifting part comprises two groups of chain slings that are set up in parallel, and the top of said two groups of chain slings has connected the hanging part jointly, and the lower end of two groups of chain slings is provided with the suspended object connecting portion respectively.
3. the safe and efficient suspender of plucking button according to claim 2 is characterized in that the lower end of said two groups of chain slings is connected the suspended object connecting portion through snap ring with the snap ring bearing pin.
4. the safe and efficient suspender of plucking button according to claim 1; It is characterized in that said traction guide frame comprises a horizontally disposed trapeze; Fixedly install between said trapeze and lifting part; The two ends of said trapeze are fixedly connected with to take out pieces together the trailing cable hold-down arm, and the said assembly trailing cable hold-down arm of taking out is provided with the trailing cable guidance device.
5. the safe and efficient suspender of plucking button according to claim 4 is characterized in that said trailing cable guidance device is a guide wheel group, and said trailing cable position is located in connection said snap ring bearing pin in back between the guide wheel group.
6. the safe and efficient suspender of plucking button according to claim 4 is characterized in that the top of said each chain sling is provided with a duplex hanger, and is oblique fixing through duplex hanger brace panel between said duplex hanger and said suspension rod.
7. the safe and efficient suspender of plucking button according to claim 4 is characterized in that the said outside that assembly trailing cable hold-down arm is positioned at said Joining clasp of taking out.
8. the safe and efficient suspender of plucking button according to claim 1, it is characterized in that said take out to piece together on the trailing cable be provided with the anti-back joint in the outer end of said traction guide frame.
CN2012101793622A 2012-06-04 2012-06-04 Hanging tool capable realizing safe and fast buckle picking Pending CN102701067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101793622A CN102701067A (en) 2012-06-04 2012-06-04 Hanging tool capable realizing safe and fast buckle picking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012101793622A CN102701067A (en) 2012-06-04 2012-06-04 Hanging tool capable realizing safe and fast buckle picking

Publications (1)

Publication Number Publication Date
CN102701067A true CN102701067A (en) 2012-10-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108589754A (en) * 2018-03-27 2018-09-28 江苏华西村海洋工程服务有限公司 A kind of caisson hoisting

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87215080U (en) * 1987-11-04 1988-10-12 浙江省机械科学研究所 Lock type safety rigging
JP2001240362A (en) * 2000-02-28 2001-09-04 Kiyotaka Uchida Slipping-off preventing slinging work pin
CN200981783Y (en) * 2006-12-06 2007-11-28 徐忠立 Unloading fastener
CN201125121Y (en) * 2007-09-28 2008-10-01 中建一局钢结构工程有限公司 Hoisting automatic disarmouring device
CN201512344U (en) * 2009-06-17 2010-06-23 福建省第五建筑工程公司 Novel removing carapace
CN201545595U (en) * 2009-05-13 2010-08-11 中冶天工上海十三冶建设有限公司 Lifting shackle capable of rapid detachment
CN202116179U (en) * 2011-05-31 2012-01-18 武汉一冶钢结构有限责任公司 Manual spring hoisting ring
CN202214130U (en) * 2011-08-01 2012-05-09 中国石油化工股份有限公司 Balance beam for hoisting
CN202594615U (en) * 2012-06-06 2012-12-12 中交一航局第一工程有限公司 Hanging tool capable of safely and rapidly picking buckle

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87215080U (en) * 1987-11-04 1988-10-12 浙江省机械科学研究所 Lock type safety rigging
JP2001240362A (en) * 2000-02-28 2001-09-04 Kiyotaka Uchida Slipping-off preventing slinging work pin
CN200981783Y (en) * 2006-12-06 2007-11-28 徐忠立 Unloading fastener
CN201125121Y (en) * 2007-09-28 2008-10-01 中建一局钢结构工程有限公司 Hoisting automatic disarmouring device
CN201545595U (en) * 2009-05-13 2010-08-11 中冶天工上海十三冶建设有限公司 Lifting shackle capable of rapid detachment
CN201512344U (en) * 2009-06-17 2010-06-23 福建省第五建筑工程公司 Novel removing carapace
CN202116179U (en) * 2011-05-31 2012-01-18 武汉一冶钢结构有限责任公司 Manual spring hoisting ring
CN202214130U (en) * 2011-08-01 2012-05-09 中国石油化工股份有限公司 Balance beam for hoisting
CN202594615U (en) * 2012-06-06 2012-12-12 中交一航局第一工程有限公司 Hanging tool capable of safely and rapidly picking buckle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108589754A (en) * 2018-03-27 2018-09-28 江苏华西村海洋工程服务有限公司 A kind of caisson hoisting

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Application publication date: 20121003