CN103288002A - Simple combination portal upper-air heavy-article hoisting device - Google Patents

Simple combination portal upper-air heavy-article hoisting device Download PDF

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Publication number
CN103288002A
CN103288002A CN2013102493884A CN201310249388A CN103288002A CN 103288002 A CN103288002 A CN 103288002A CN 2013102493884 A CN2013102493884 A CN 2013102493884A CN 201310249388 A CN201310249388 A CN 201310249388A CN 103288002 A CN103288002 A CN 103288002A
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CN
China
Prior art keywords
cantilever beam
door frame
simple combination
portal
heavy
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Application number
CN2013102493884A
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Chinese (zh)
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CN103288002B (en
Inventor
张文卷
石迎新
陈国胜
杨利伟
刘达
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China Railway 18th Bureau Group Co Ltd
Second Engineering Co Ltd of China Railway 18th Bureau Group Co Ltd
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Second Engineering Co Ltd of China Railway 18th Bureau Group Co Ltd
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Priority to CN201310249388.4A priority Critical patent/CN103288002B/en
Publication of CN103288002A publication Critical patent/CN103288002A/en
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Publication of CN103288002B publication Critical patent/CN103288002B/en
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Abstract

The invention relates to a hoisting device, in particular to a simple combination portal upper-air heavy-article hoisting device. The simple combination portal upper-air heavy-article hoisting device comprises a winch, a pulley block, a hoisting portal and a cantilever beam, wherein the hoisting portal is an integral frame type simple combination portal, the cantilever beam is a Bailey beam assembly beam, the cantilever beam is locked on a stress cross beam of the portal through an anchoring assembly, steering pulleys making a drawing steel wire rope of the winch veer are respectively arranged at the front end and the rear end of the cantilever beam, and a plurality of chain blocks for horizontally moving heavy articles are arranged on the cantilever beam at intervals. According to the simple combination portal upper-air heavy-article hoisting device, the chain blocks are manually pulled by hand to conduct step-by-step relaying horizontal movement on the heavy articles to replace a rail horizontal moving system which is relatively complex, the stress cross beam will not affect step-by-step relaying horizontal movement, conducted by the chain blocks, of the heavy articles, and if a plurality of heavy articles are hoisted, part of the cantilever beam can be conveniently used in a reverse mode. Therefore, material usage of a portal system is greatly saved, the rail horizontal moving system of the complex structure is omitted, labor intensity is lowered, the structure is simplified, and convenience is brought to installation and construction.

Description

Simple combination door frame high-altitude weight hanging apparatus
Technical field
The present invention relates to hanging apparatus, specifically a kind of simple combination door frame high-altitude weight hanging apparatus.
Background technology
At present, height lifts at the weight more than 50 meters, method commonly used is portal frame system, polyspast tackling system and the small rail car translation system that adopts trussed steel beam to form, because the stressed crossbeam of door frame is general with to hang the thing translation track perpendicular, consider the translation of hanging thing, often door frame is made left and right sides isolating construction, portal frame system generally designs to such an extent that more complicated is powerful, and the cable saddle of existing Bridge High-pier Dun Ding substantially all is with this class methods lifting.
Summary of the invention
The objective of the invention is to adopt the track translation to hang thing at existing Hoisting Program, cause hangs thing translation circuit and the stressed crossbeam of door frame is perpendicular, and must adopt left and right sides separation type door frame, thereby cause the phenomenon that portal frame system structure more complicated, rolled steel dosage are big, the fabrication and installation precision is high, and a kind of simple combination door frame high-altitude weight hanging apparatus is provided.
Realize the foregoing invention purpose by the following technical solutions:
A kind of simple combination door frame high-altitude weight hanging apparatus, comprise winch, assembly pulley, lifting door frame, cantilever beam, described lifting door frame is integral frame-type simple combination door frame, described cantilever beam is shellfish thunder beam spliced girder, cantilever beam is locked on the stressed crossbeam of described door frame by anchoring assembly, the front and back end of cantilever beam is equipped with the deflection sheave that the haulage cable that makes described winch turns to respectively, and the jack of several translation weights is installed on the cantilever beam at interval.
Further, described door frame is supported the side that is fastened as the degree of lip-rounding by channel-section steel and constitutes with the stressed crossbeam that is connected supported on both sides, and degree of lip-rounding side supports and is provided with stull and diagonal brace.
Further, the anchoring assembly of the stressed crossbeam of described connection cantilever beam and door frame top is made up of fining twisted steel, shoulder pole girder, anchoring crossbeam and lock nut and billet.
Further, described assembly pulley by the bottom deflection sheave, be installed in rear end deflection sheave on the cantilever beam and front end deflection sheave, and the movable pulley of hoisting heavy form.
Adopt the present invention of technique scheme, compared with prior art, its beneficial effect is:
Traditional left and right sides separation type door frame is merged into the simple and easy door frame of integral type, utilize Bei Leiliang to form cantilever beam, adopt artificial hand to forget about it chain weight is carried out the alternative comparatively complicated track translation system of substep relay translation, stressed crossbeam can not influence jack to the substep relay translation of weight, if any a plurality of lifting weights, the cantilever beam part can fall to use easily.Save the material usage of portal frame system greatly, omitted the comparatively complicated track translation system of structure, reduced labour intensity, simplified the structure, made things convenient for installation.
Description of drawings
Fig. 1 is facade structures scheme drawing of the present invention.
Fig. 2 is cantilever beam and door frame locking birds-eye view.
Fig. 3 is that jack carries out substep relay translation step one scheme drawing to weight.
Fig. 4 is that jack carries out substep relay translation step two scheme drawings to weight.
Among the figure: winch 1, bottom deflection sheave 2, haulage cable 3, rear end deflection sheave 4, anchoring assembly 5, cantilever beam 6, jack 7, front end deflection sheave 8, door frame 9, movable pulley 10 hangs thing 11, hang thing installation site 12, fining twisted steel 13, shoulder pole girder 14, anchoring crossbeam 15 is hung jack crossbeam 17.
The specific embodiment
The invention will be further described below in conjunction with embodiment, and purpose only is to understand better content of the present invention.
Present embodiment hangs the cable saddle stand that thing 11 is 13.6 tons of weights, and stand length * wide * height is 5.6 * 2 * 2.2,92 meters of hoisting heights.
Referring to Fig. 1, Fig. 2, it is by two No. 22 channel-section steels, two degree of lip-rounding supporting constructions that No. 16 channel-section steel make-ups form that the side of integral frame-type simple combination door frame 9 supports, and is connected with stull and diagonal brace with No. 16 channel-section steel making in the degree of lip-rounding supporting construction; The stressed crossbeam of door frame 9 adopts two No. 22 I-beam sections side by side.
Cantilever beam 6 adopts shellfish thunder beam assembled, anchoring assembly 5 lockings by being formed by fining twisted steel 13, shoulder pole girder 14, anchoring crossbeam 15 and lock nut and billet between cantilever beam 6 and the stressed crossbeam, the jack 7 of three translation weights is installed on the cantilever beam 6 at interval, the jib-length of cantilever beam 6 need consider that the cable saddle stand turns to requisite space, the cable saddle stand length of this lifting is 5.6 meters, so jib-length is got 3 meters.
Lifting power adopts 5 tons of winchs 1, the haulage cable 3 of winch 1 connects by assembly pulley and hangs thing 11, assembly pulley by bottom deflection sheave 2, be installed in rear end deflection sheave 4 on the cantilever beam 6 and front end deflection sheave 8, and the movable pulley 10 of hoisting heavy form.
Referring to Fig. 3, Fig. 4, at first with winch 1 will hang thing (cable saddle stand) 11 lifting to the top finish turn to after, adopt three 20 tons of jacks 7 to carry out the substep relay translation of cable saddle stand again, finally be located in and hang thing installation site 12.
For guaranteeing lifting operation safety, consider some unpredictable factors, before the formal lifting, the cable saddle stand should be added after the counterweight (coefficients by 1.2) and lift by crane overhead and left standstill 12 hours behind the 20cm, measure being deposited in the allowed band before and after 12 hours, shed counterweight again and begin lifting.

Claims (4)

1. simple combination door frame high-altitude weight hanging apparatus, comprise winch, assembly pulley, lifting door frame, cantilever beam, it is characterized in that, described lifting door frame is integral frame-type simple combination door frame, described cantilever beam is shellfish thunder beam spliced girder, cantilever beam is locked in by anchoring assembly on the stressed crossbeam of described door frame, and the front and back end of cantilever beam is equipped with the deflection sheave that the haulage cable that makes described winch turns to respectively, and the jack of several translation weights is installed on the cantilever beam at interval.
2. simple combination door frame according to claim 1 high-altitude weight hanging apparatus is characterized in that, described door frame is supported the side that is fastened as the degree of lip-rounding by channel-section steel and constitutes with the stressed crossbeam that is connected supported on both sides, and the support of degree of lip-rounding side is provided with stull and diagonal brace.
3. simple combination door frame according to claim 1 high-altitude weight hanging apparatus is characterized in that the anchoring assembly of the stressed crossbeam of described connection cantilever beam and door frame top is made up of fining twisted steel, shoulder pole girder, anchoring crossbeam and lock nut and billet.
4. simple combination door frame according to claim 1 high-altitude weight hanging apparatus is characterized in that, described assembly pulley by the bottom deflection sheave, be installed in rear end deflection sheave on the cantilever beam and front end deflection sheave, and the movable pulley of hoisting heavy form.
CN201310249388.4A 2013-06-22 2013-06-22 Simple combination door frame high-altitude weight hanging apparatus Active CN103288002B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310249388.4A CN103288002B (en) 2013-06-22 2013-06-22 Simple combination door frame high-altitude weight hanging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310249388.4A CN103288002B (en) 2013-06-22 2013-06-22 Simple combination door frame high-altitude weight hanging apparatus

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CN103288002A true CN103288002A (en) 2013-09-11
CN103288002B CN103288002B (en) 2015-12-02

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104016089A (en) * 2014-06-25 2014-09-03 中国五冶集团有限公司 Slipping installation method of big flue of sintering machine and rail installation mechanism thereof
CN105645294A (en) * 2015-12-30 2016-06-08 华北冶建工程建设有限公司 Hoisting device for T-shaped stage or piston rack of Wiggins gas holder and formation method of T-shaped stage or piston rack of Wiggins gas holder
CN105907921A (en) * 2016-04-14 2016-08-31 中国十七冶集团有限公司 Relay hoisting method for gas cooler
CN110886242A (en) * 2019-12-31 2020-03-17 中铁大桥局集团有限公司 Method for installing composite cable saddle in anchor hole of suspension bridge tunnel in mountainous area
CN114524371A (en) * 2022-04-24 2022-05-24 中国建筑第五工程局有限公司 Gantry crane and hoisting method thereof

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Publication number Priority date Publication date Assignee Title
CN201336516Y (en) * 2008-11-19 2009-10-28 北京市电力公司 Device for manually installing pole top switch
CN101913534A (en) * 2010-08-19 2010-12-15 中国水电建设集团十五工程局有限公司 Fixed double-suspending point cantilever track type purlin suspender
CN201793344U (en) * 2010-09-16 2011-04-13 云南路桥股份有限公司 Lifting equipment for manual hole digging piles
CN201962007U (en) * 2011-04-07 2011-09-07 三河长城实业有限公司 Improved large dumping winch
CN102226959A (en) * 2011-03-31 2011-10-26 中国一冶集团有限公司 Transformer lifting method
CN102826459A (en) * 2012-09-11 2012-12-19 中国海洋石油总公司 Device and method for hoisting underwater structural part of ocean platform
CN202945014U (en) * 2012-12-11 2013-05-22 中建四局第三建筑工程有限公司 Lifting device for manual hole digging pile of building operation
CN203284126U (en) * 2013-06-22 2013-11-13 中铁十八局集团第二工程有限公司 Simple composite gantry high-altitude weight hoisting device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201336516Y (en) * 2008-11-19 2009-10-28 北京市电力公司 Device for manually installing pole top switch
CN101913534A (en) * 2010-08-19 2010-12-15 中国水电建设集团十五工程局有限公司 Fixed double-suspending point cantilever track type purlin suspender
CN201793344U (en) * 2010-09-16 2011-04-13 云南路桥股份有限公司 Lifting equipment for manual hole digging piles
CN102226959A (en) * 2011-03-31 2011-10-26 中国一冶集团有限公司 Transformer lifting method
CN201962007U (en) * 2011-04-07 2011-09-07 三河长城实业有限公司 Improved large dumping winch
CN102826459A (en) * 2012-09-11 2012-12-19 中国海洋石油总公司 Device and method for hoisting underwater structural part of ocean platform
CN202945014U (en) * 2012-12-11 2013-05-22 中建四局第三建筑工程有限公司 Lifting device for manual hole digging pile of building operation
CN203284126U (en) * 2013-06-22 2013-11-13 中铁十八局集团第二工程有限公司 Simple composite gantry high-altitude weight hoisting device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104016089A (en) * 2014-06-25 2014-09-03 中国五冶集团有限公司 Slipping installation method of big flue of sintering machine and rail installation mechanism thereof
CN104016089B (en) * 2014-06-25 2016-02-03 中国五冶集团有限公司 Sintering machine large flue slide installation method and track installation mechanism thereof
CN105645294A (en) * 2015-12-30 2016-06-08 华北冶建工程建设有限公司 Hoisting device for T-shaped stage or piston rack of Wiggins gas holder and formation method of T-shaped stage or piston rack of Wiggins gas holder
CN105907921A (en) * 2016-04-14 2016-08-31 中国十七冶集团有限公司 Relay hoisting method for gas cooler
CN105907921B (en) * 2016-04-14 2018-01-02 中国十七冶集团有限公司 A kind of method of relay lifting gas cooler
CN110886242A (en) * 2019-12-31 2020-03-17 中铁大桥局集团有限公司 Method for installing composite cable saddle in anchor hole of suspension bridge tunnel in mountainous area
CN110886242B (en) * 2019-12-31 2021-05-14 中铁大桥局集团有限公司 Method for installing composite cable saddle in anchor hole of suspension bridge tunnel in mountainous area
CN114524371A (en) * 2022-04-24 2022-05-24 中国建筑第五工程局有限公司 Gantry crane and hoisting method thereof

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Inventor after: Zhang Wenjuan

Inventor after: Shi Yingxin

Inventor after: Chen Guosheng

Inventor after: Yang Liwei

Inventor after: Liu Da

Inventor after: Yu Changbin

Inventor after: Wei Youbo

Inventor after: Li Huimin

Inventor after: Sun Zhaohui

Inventor before: Zhang Wenjuan

Inventor before: Shi Yingxin

Inventor before: Chen Guosheng

Inventor before: Yang Liwei

Inventor before: Liu Da

COR Change of bibliographic data
TR01 Transfer of patent right

Effective date of registration: 20160427

Address after: 064000, 14 District, Fengrun District, Hebei, Tangshan City (Guanghua Road, No. 8)

Patentee after: the 2nd Engineering Co., Ltd. of China Railway 18th Bureau Group Co., Ltd.

Patentee after: the Eighteenth Bureau of China's Railroad Group Co., Ltd.

Address before: 064000, 14 District, Fengrun District, Hebei, Tangshan City (Guanghua Road, No. 8)

Patentee before: the 2nd Engineering Co., Ltd. of China Railway 18th Bureau Group Co., Ltd.