CN102249158A - Hoisting construction method of dual crane rail large-tonnage device - Google Patents

Hoisting construction method of dual crane rail large-tonnage device Download PDF

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Publication number
CN102249158A
CN102249158A CN2011101956112A CN201110195611A CN102249158A CN 102249158 A CN102249158 A CN 102249158A CN 2011101956112 A CN2011101956112 A CN 2011101956112A CN 201110195611 A CN201110195611 A CN 201110195611A CN 102249158 A CN102249158 A CN 102249158A
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China
Prior art keywords
equipment
place
tower
base
machine
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Granted
Application number
CN2011101956112A
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Chinese (zh)
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CN102249158B (en
Inventor
葛加君
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Zhejiang Province No.1 Water Conservancy & Electric Power Construction Group Holdings Co., Ltd.
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葛加君
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Priority to CN 201110195611 priority Critical patent/CN102249158B/en
Publication of CN102249158A publication Critical patent/CN102249158A/en
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Publication of CN102249158B publication Critical patent/CN102249158B/en
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Abstract

The invention discloses a hoisting construction method of a dual crane rail large-tonnage device, comprising the steps of: on three-dimensional wall surfaces entering floors drawn up to enter by the device, reserving door openings, paving steel rails, processing tower crane bases, putting tower cranes and collocated facilities in place, transporting needed hoisting devices to the site, tying and hooking the devices, trying hanging, hoisting, withdrawing the tower cranes and the like. The invention has the advantages of high safety coefficient, fast hoisting speed, low cost and advanced technologies.

Description

Two-shipper rail large-tonnage equipment hoisting construction method
Technical field
The present invention relates to a kind of large-tonnage equipment hoisting construction method.
Background technology
In recent years, fast development along with industrial economy, land resources day is becoming tight, industrial premises is more and more heavier to multilayer, high-rise development, its mechanical body weight, its large-tonnage equipment is installed and has been brought a technical difficult problem, say in some sense,, build the extension that hoists to industrial premises and brought restraining factors because large-tonnage mechanical equipment hoisting difficulty is big.
Summary of the invention
The object of the present invention is to provide a kind of safety factor height, lifting speed is fast, the two-shipper rail large-tonnage equipment hoisting construction method that cost is low.
Technical solution of the present invention is:
A kind of two-shipper rail large-tonnage equipment hoisting construction method is characterized in that: comprise the following steps:
(1) draft the three-dimensional metope of the floor that enters at equipment, reserve door opening, door opening adds 20% above coefficient by equipment external form plan area to be reserved, and reserves the back at portal mouth week embedding subsides plank or rubber pad;
(2) steel rail laying, rail will be drafted laying floor face road and clear up before laying, and choice structure stake and Equipment Foundations are established the traction anchor point on the steel rail laying route of drafting, and track adopts the channel-section steel type; After channel-section steel is laid, place mat solid drawn pipe rolling bar, the thick sheeting caps of place mat 15mm on the solid drawn pipe rolling bar is finished rail place mat operation again;
(3) handle in the tower crane base, adds the weight of equipment of hanging according to tower machine own wt and add the tower machine own wt and 50% of the weight of equipment sum of hanging again, calculates the required substantially bearing capacity of tower crane, carries out the base according to the required bearing capacity in base and handle; The base processing mode adopts cement concrete base, composite earth base or steel plate base;
(4) crane machine and allocation of facility are in place, and be according to configuration requirement that two tower machines and configuration are in place comprehensively, in place after, it is tentative to carry out sky machine running, operation freely, test passes is stand-by;
(5) when weather fine, wind-force<4 grade are transported to the scene with required hanging device;
(6) equipment colligation fishhook, mechanical equipment adopt three-dimensional positive lifting in when lifting, when equipment does not have the ring of falling, carry out colligation with steel rope, and its pull of steel wire is necessary after tested 〉=2 times of equipment gravity; Use the intersecting parallels colligation during colligation, and at four criss-cross places, the amount of establishing suspension ring;
(7) carry out the equipment examination jointly with two tower machines and hang, try repeatedly to hang more than 2 times, examination is hung and highly is 3m;
(8) after hanging successfully by twice examination, lift to the flooring equipment place that enters, when hanging device enters floor, a tower machine pine hook, change by the bottle gouard moved by hands that is provided with in the floor of place and equipment is drawn in floor and be placed on the preprepared track sheeting caps, another tower machine also breaks off relations then;
(9) equipment after winching to flooring moves away equipment, so that provide the lifting place to carry out the lifting of next device;
(10) the tower machine is withdrawn from, and after equipment hoisting is finished, the tower machine is connect hook and flexible position instrument is dismantled comprehensively, cleans vanning, and complete machine is withdrawn from, and to former tower machine base residue, greasy dirt is cleared up, and restores to the original state.
Safety factor height of the present invention, lifting speed is fast, and cost is low, advanced technology.
The invention will be further described below in conjunction with embodiment.
The specific embodiment
A kind of two-shipper rail large-tonnage equipment hoisting construction method comprises the following steps:
(1) draft the three-dimensional metope of the floor that enters at equipment, reserve door opening, door opening adds 20% above coefficient by equipment external form plan area to be reserved, and reserves the back at portal mouth week embedding subsides plank or rubber pad;
(2) steel rail laying, rail will be drafted laying floor face road and clear up before laying, and choice structure stake and Equipment Foundations are established the traction anchor point on the steel rail laying route of drafting, and track adopts the channel-section steel type; After channel-section steel is laid, place mat solid drawn pipe rolling bar, the thick sheeting caps of place mat 15mm on the solid drawn pipe rolling bar is finished rail place mat operation again;
(3) handle in the tower crane base, adds the weight of equipment of hanging according to tower machine own wt and add the tower machine own wt and 50% of the weight of equipment sum of hanging again, calculates the required substantially bearing capacity of tower crane, carries out the base according to the required bearing capacity in base and handle; The base processing mode adopts cement concrete base, composite earth base or steel plate base;
(4) crane machine and allocation of facility are in place, and be according to configuration requirement that two tower machines and configuration are in place comprehensively, in place after, it is tentative to carry out sky machine running, operation freely, test passes is stand-by;
(5) when weather fine, wind-force<4 grade are transported to the scene with required hanging device;
(6) equipment colligation fishhook, mechanical equipment adopt three-dimensional positive lifting in when lifting, when equipment does not have the ring of falling, carry out colligation with steel rope, and its pull of steel wire is necessary after tested 〉=2 times of equipment gravity; Use the intersecting parallels colligation during colligation, and at four criss-cross places, the amount of establishing suspension ring;
(7) carry out the equipment examination jointly with two tower machines and hang, try repeatedly to hang more than 2 times, examination is hung and highly is 3m;
(8) after hanging successfully by twice examination, lift to the flooring equipment place that enters, when hanging device enters floor, a tower machine pine hook, change by the bottle gouard moved by hands that is provided with in the floor of place and equipment is drawn in floor and be placed on the preprepared track sheeting caps, another tower machine also breaks off relations then;
(9) equipment after winching to flooring moves away equipment, so that provide the lifting place to carry out the lifting of next device;
(10) the tower machine is withdrawn from, and after equipment hoisting is finished, the tower machine is connect hook and flexible position instrument is dismantled comprehensively, cleans vanning, and complete machine is withdrawn from, and to former tower machine base residue, greasy dirt is cleared up, and restores to the original state.

Claims (1)

1. a two-shipper rail large-tonnage equipment hoisting construction method is characterized in that: comprise the following steps:
(1) draft the three-dimensional metope of the floor that enters at equipment, reserve door opening, door opening adds 20% above coefficient by equipment external form plan area to be reserved, and reserves the back at portal mouth week embedding subsides plank or rubber pad;
(2) steel rail laying, rail will be drafted laying floor face road and clear up before laying, and choice structure stake and Equipment Foundations are established the traction anchor point on the steel rail laying route of drafting, and track adopts the channel-section steel type; After channel-section steel is laid, place mat solid drawn pipe rolling bar, the thick sheeting caps of place mat 15mm on the solid drawn pipe rolling bar is finished rail place mat operation again;
(3) handle in the tower crane base, adds the weight of equipment of hanging according to tower machine own wt and add the tower machine own wt and 50% of the weight of equipment sum of hanging again, calculates the required substantially bearing capacity of tower crane, carries out the base according to the required bearing capacity in base and handle; The base processing mode adopts cement concrete base, composite earth base or steel plate base;
(4) crane machine and allocation of facility are in place, and be according to configuration requirement that two tower machines and configuration are in place comprehensively, in place after, it is tentative to carry out sky machine running, operation freely, test passes is stand-by;
(5) when weather fine, wind-force<4 grade are transported to the scene with required hanging device;
(6) equipment colligation fishhook, mechanical equipment adopt three-dimensional positive lifting in when lifting, when equipment does not have the ring of falling, carry out colligation with steel rope, and its pull of steel wire is necessary after tested 〉=2 times of equipment gravity; Use the intersecting parallels colligation during colligation, and at four criss-cross places, the amount of establishing suspension ring;
(7) carry out the equipment examination jointly with two tower machines and hang, try repeatedly to hang more than 2 times, examination is hung and highly is 3m;
(8) after hanging successfully by twice examination, lift to the flooring equipment place that enters, when hanging device enters floor, a tower machine pine hook, change by the bottle gouard moved by hands that is provided with in the floor of place and equipment is drawn in floor and be placed on the preprepared track sheeting caps, another tower machine also breaks off relations then;
(9) equipment after winching to flooring moves away equipment, so that provide the lifting place to carry out the lifting of next device;
(10) the tower machine is withdrawn from, and after equipment hoisting is finished, the tower machine is connect hook and flexible position instrument is dismantled comprehensively, cleans vanning, and complete machine is withdrawn from, and to former tower machine base residue, greasy dirt is cleared up, and restores to the original state.
CN 201110195611 2011-07-13 2011-07-13 Hoisting construction method of dual crane rail large-tonnage device Active CN102249158B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110195611 CN102249158B (en) 2011-07-13 2011-07-13 Hoisting construction method of dual crane rail large-tonnage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110195611 CN102249158B (en) 2011-07-13 2011-07-13 Hoisting construction method of dual crane rail large-tonnage device

Publications (2)

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CN102249158A true CN102249158A (en) 2011-11-23
CN102249158B CN102249158B (en) 2013-01-02

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08135196A (en) * 1994-11-02 1996-05-28 Takenaka Komuten Co Ltd Exterior wall material fitting method and device therefor
KR100716454B1 (en) * 2006-06-26 2007-05-10 삼성물산 주식회사 Multiple curtain walls hoisting device and curtain wall establishing method using thereof
CN101476287A (en) * 2008-11-26 2009-07-08 中铁二局股份有限公司 Construction method for carrying large box girder by tire type portal jib crane
CN102071646A (en) * 2010-12-31 2011-05-25 中铁大桥局集团第四工程有限公司 Large-tonnage box girder sea system and construction method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08135196A (en) * 1994-11-02 1996-05-28 Takenaka Komuten Co Ltd Exterior wall material fitting method and device therefor
KR100716454B1 (en) * 2006-06-26 2007-05-10 삼성물산 주식회사 Multiple curtain walls hoisting device and curtain wall establishing method using thereof
CN101476287A (en) * 2008-11-26 2009-07-08 中铁二局股份有限公司 Construction method for carrying large box girder by tire type portal jib crane
CN102071646A (en) * 2010-12-31 2011-05-25 中铁大桥局集团第四工程有限公司 Large-tonnage box girder sea system and construction method

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Owner name: HANGZHOU ZEDA CIVIL ENGINEERING CONSULTING CO., LT

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Address after: 209, room 3, building 193, 310016 sailing Road, Hangzhou, Zhejiang, Jianggan District

Patentee after: Hangzhou Zeda Civil Engineering Consulting Co., Ltd.

Address before: Rudong County, Jiangsu province 226400 Nantong juegang Taishan Road East Development Building 1002

Patentee before: Ge Jiajun

ASS Succession or assignment of patent right

Owner name: ZHEJIANG NO.1 WATER CONSERVANCY + ELECTRIC POWER C

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Effective date: 20131118

C41 Transfer of patent application or patent right or utility model
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Free format text: CORRECT: ADDRESS; FROM: 310016 HANGZHOU, ZHEJIANG PROVINCE TO: 310051 HANGZHOU, ZHEJIANG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20131118

Address after: 310051, Zhejiang, Hangzhou province Binjiang District Province Hydropower District

Patentee after: Zhejiang Province No.1 Water Conservancy & Electric Power Construction Group Holdings Co., Ltd.

Address before: 209, room 3, building 193, 310016 sailing Road, Hangzhou, Zhejiang, Jianggan District

Patentee before: Hangzhou Zeda Civil Engineering Consulting Co., Ltd.