CN102190254B - Hoisting method for equipment installation in in-between hollow space of multilayer concrete platforms - Google Patents
Hoisting method for equipment installation in in-between hollow space of multilayer concrete platforms Download PDFInfo
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- CN102190254B CN102190254B CN201010116759.8A CN201010116759A CN102190254B CN 102190254 B CN102190254 B CN 102190254B CN 201010116759 A CN201010116759 A CN 201010116759A CN 102190254 B CN102190254 B CN 102190254B
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Abstract
Provided is a hoisting method for equipment installation in in-between hollow space of multilayer concrete platforms. The method is characterized in that: it comprises the following steps: (a) arranging a plurality of hoisting apertures above in-between hollow space; (b) using a crane to hoist equipment individually; (c) using hand-drive blocks (A, B) and the crane to lift the equipment together; (d) using hand-drive blocks (A,B,C,D) to lift the equipment and placing the equipment in position. According to the hoisting method for equipment installation in in-between hollow space of multilayer concrete platforms provided in the invention, equipment can be hoisted and placed in in-between hollow space of multilayer concrete platforms simply, fast and safely, the safety of operators is effectively guaranteed, and crane equipment and surrounding facilities can be prevent from damaging owing to collision.
Description
Technical field
The present invention relates to a kind of hanging method of mechanical equipment, specifically, is a kind of hanging method of the equipment installation in position that is positioned at multi-layer concrete platform hollow sandwich.
Background technology
In order to save land resources, compression floor area, industrial production line unit equipment often adopts the multilayer of compact to arrange.As the metal foil winding pickling line in metallurgy industry, galvanized wire, tinned wire etc., because technological process needs unit length more than 1,000 meters of left and right, but be designed to after compact arrangement, take up an area length and only have hundreds of rice, equipment divides two to three layers of installation to solid space, so just make installation space narrow field, equipment hoisting and in place extremely difficult, and have a strong impact on workmen and device security.
Therefore the hanging method of known equipment installation in position exists above-mentioned all inconvenience and problem.
Summary of the invention
Object of the present invention, is to propose a kind of easy, hanging method of making fast, safely the equipment installation in position that is positioned at multi-layer concrete platform hollow sandwich.
For achieving the above object, technical solution of the present invention is:
A construction method that is positioned at the equipment installation in position of multi-layer concrete platform hollow sandwich, is characterized in that comprising the following steps:
A) on the concrete platform above hollow sandwich, hole for hoist is set
According to the weight of described equipment and hoisting point position, some holes for hoist are set on the concrete platform above described hollow sandwich, with steel rope respectively through hole for hoist described in each, be anchored at I-beam section on described platform in one end of the steel rope above hole for hoist, the other end of the steel rope below hole for hoist is in order to hang a bottle gouard moved by hands;
B) with the independent lifting appliance of crane
One crane is provided, hooks two suspension centres of equipment with length-adjustable bottle gouard moved by hands as steel rope, and hook another two suspension centres of equipment with ordinary steel rope, described equipment is winched to the concrete platform of described hollow sandwich;
C) two bottle gouards moved by hands and crane lift equipment jointly
With two bottle gouards moved by hands that set in advance two bottle gouards moved by hands below described hole for hoist and replace the original crane under stressing conditions aloft, two bottle gouards moved by hands of described original crane are withdrawn from stress system, form two bottle gouard moved by hands relays of hole for hoist below, two bottle gouards moved by hands and the crane of reaching hole for hoist below lift equipment jointly, then continue to pull two bottle gouards moved by hands of hole for hoist below, oblique traction, dilatory equipment enter in the hollow sandwich of concrete platform, reach the end position of hoist lifting hook near described concrete platform;
D) to lift equipment in place for the bottle gouard moved by hands of four holes for hoist below
Again with step c) same method replace two bottle gouard moved by hands relays of previous hole for hoist below with another two bottle gouards moved by hands of hole for hoist below, and with the two bottle gouards moved by hands steel rope of the suspension centre of replacing apparatus again of described previous hole for hoist below under replaced, after two bottle gouards moved by hands below previous hole for hoist are stressed, unclamp the suspension hook of crane, bottle gouard moved by hands by four hole for hoist belows lifts equipment jointly to design attitude, then falls equipment in place.
The hanging method of the equipment installation in position that is positioned at multi-layer concrete platform hollow sandwich of the present invention can also be further achieved by the following technical measures.
Aforesaid method, the wherein said step diameter that hole for hoist is set on the concrete platform above hollow sandwich a) is 100mm.
Aforesaid method, wherein, described step is reserved steel pipe hole when hole for hoist is set on the concrete platform above hollow sandwich is construction concrete platform a), or boring on concrete platform, but boring need be obtained designing unit's agreement, and can not bore disconnected steel bar stress.
Aforesaid method, wherein said step is b) wheel crane with the crane of the independent lifting appliance of crane, or shop traveller.
Adopt after technique scheme, the hanging method of the equipment installation in position that is positioned at multi-layer concrete platform hollow sandwich of the present invention has the following advantages:
1, making to be positioned at the equipment of multi-layer concrete platform intermediate course can be easy, fast, hoisted in position safely;
2, effectively ensure operator safety;
3, protect the equipment that hung and peripheral facilities not by damage.
Brief description of the drawings
Fig. 1 is the structural representation of the multi-layer concrete platform hollow sandwich of the embodiment of the present invention;
Fig. 2 is the schematic diagram with the independent lifting appliance of crane of the embodiment of the present invention;
Fig. 3 is the schematic diagram that two bottle gouards moved by hands of the embodiment of the present invention and crane lift equipment jointly;
Fig. 4 is that four bottle gouards moved by hands of the embodiment of the present invention lift equipment schematic diagram in place.
In figure: 1 concrete platform, 2 hollow sandwich platforms, 3 equipment, 4 driving steel wire ropes, A, B, C, D hole for hoist, A ', B ', C ', D ' bottle gouard moved by hands, A ", B " bottle gouard moved by hands, M, N, O, P equipment suspension centre, β steel rope angle.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing thereof, the present invention is illustrated further.
The hanging method of the equipment installation in position that is arranged in multi-layer concrete platform hollow sandwich of the present invention is successfully applied at Baosteel acid-washing stainless steel unit, not only shifting to an earlier date two weeks according to duration node completes, the more important thing is the safety that has ensured all devices, peripheral facilities and personnel, none collision.
Species abundance in Baosteel in Shanghai corrosion-resistant steel cold belt annealing and pickling unit is mostly import equipment, more than 3200 ton of total equipment, wherein has 16 complete equipments to be arranged in the second layer of three layers of platform of cement concrete, and space is extremely narrow, one of them distinguishing feature is exactly production line Multi-layers distributing, technological process line always reaches 1134m, takes compact multilayer to arrange, takes up an area and is compressed to 414m, divide three layers of layout, wherein 11.400 meters of three layers of platform absolute altitudes, 6.380 meters of interlayer platform absolute altitudes, 4.52 meters of floor heights.
The construction method of the equipment installation in position that is positioned at multi-layer concrete platform hollow sandwich of the present invention, is characterized in that comprising the following steps:
A) on the concrete platform above hollow sandwich, hole for hoist is set
Now refer to Fig. 1, the structural representation of the multi-layer concrete platform hollow sandwich that Fig. 1 is the embodiment of the present invention.As shown in the figure, according to the weight of described equipment and hoisting point position, described four hole for hoist (A are set on the concrete platform above described hollow sandwich, B, C, D), when described four holes for hoist are construction concrete platform reserved (imbedding steel sleeve), the diameter of four holes for hoist is 100mm,, is anchored on described platform in one end of the steel rope above hole for hoist with I-beam section respectively through hole for hoist described in each with steel rope, the other end of the steel rope below hole for hoist in order to hang a bottle gouard moved by hands (A ', B ', C ', D ');
B) with the independent lifting appliance of crane
One shop traveller is provided, and with length-adjustable bottle gouard moved by hands (A "; B ") hook the suspension centre (O of equipment as steel rope, P), and hook the suspension centre (M of equipment with ordinary steel rope, N), when crane lifts by crane alone, steel rope has angle β, described equipment is winched to the concrete platform of described hollow sandwich;
C) bottle gouard moved by hands (A ', B '), lifts equipment jointly with crane
With setting in advance at described hole for hoist (A, B) below bottle gouard moved by hands (A ', B ') replace bottle gouard moved by hands under stressing conditions aloft (A ", B "), in the time that steel rope is aloft replaced, first by two bottle gouards moved by hands of pre-hung in hole for hoist under platform (A ', B '), hook replaced suspension centre (O, P), then by two operating personals slowly pull respectively make two bottle gouards moved by hands (A ', B ') stressed increase gradually, simultaneously other two operating personals slowly pull respectively replaced cucurbit (A ", B ") it is stressedly reduced gradually, four cucurbits synchronously pull, until cucurbit (A ', B ') all stressed, cucurbit (A ", B ") no longer stressed, described bottle gouard moved by hands (A ", B ") withdraw from stress system, formation bottle gouard moved by hands (A ', B ') relay, reach bottle gouard moved by hands (A ', B ') jointly lift equipment with crane, then pull on moving bottle gouard moved by hands (A ', B '), oblique traction, dilatory equipment enters in the hollow sandwich of concrete platform, reach the end position of hoist lifting hook near described concrete platform,
D) to lift equipment in place for bottle gouard moved by hands (A ', B ', C ', D ')
Use again with step c) same bottle gouard moved by hands for method (C ', D ') displacement bottle gouard moved by hands (A ', B ') relay, and with described bottle gouard moved by hands under replaced (A ', B ') suspension centre (M of replacing apparatus again, N) steel rope, bottle gouard moved by hands (A ', B ') unclamp the suspension hook of crane after stressed, by 4 bottle gouards moved by hands (A ', B ', C ', D ') equipment that jointly lifts to design attitude, then fall equipment in place.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or variation.Therefore, all technical schemes that are equal to also should belong to category of the present invention, should be limited by each claim.
Claims (4)
1. a construction method that is positioned at the equipment installation in position of multi-layer concrete platform hollow sandwich, is characterized in that comprising the following steps:
A) on the concrete platform above hollow sandwich, hole for hoist is set
According to the weight of described equipment and hoisting point position, some hole for hoist (A are set on the concrete platform above described hollow sandwich, B, C, D), with steel rope respectively through hole for hoist described in each, be anchored at I-beam section on described platform in one end of the steel rope above hole for hoist, the other end of the steel rope below hole for hoist in order to hang a bottle gouard moved by hands (A ', B ', C ', D ');
B) with the independent lifting appliance of crane
One crane is provided, hooks the suspension centre (O of equipment with length-adjustable bottle gouard moved by hands (A ", B ") as steel rope, P), and hook the suspension centre (M, N) of equipment with ordinary steel rope, described equipment is winched to the concrete platform of described hollow sandwich;
C) bottle gouard moved by hands (A ', B ') lifts equipment jointly with crane
With setting in advance at described hole for hoist (A, B) below bottle gouard moved by hands (A ', B ') replace bottle gouard moved by hands under stressing conditions aloft (A ", B "), described bottle gouard moved by hands (A ", B ") withdraw from stress system, formation bottle gouard moved by hands (A ', B ') relay, reach bottle gouard moved by hands (A ', B ') jointly lift equipment with crane, then pull on moving bottle gouard moved by hands (A ', B '), oblique traction, dilatory equipment enters in the hollow sandwich of concrete platform, reach the end position of hoist lifting hook near described concrete platform,
D) to lift equipment in place for bottle gouard moved by hands (A ', B ', C ', D ')
Again with step c) same bottle gouard moved by hands for method (C ', D ') displacement bottle gouard moved by hands (A ', B ') relay, and with described bottle gouard moved by hands under replaced (A ', B ') suspension centre (M of replacing apparatus again, N) steel rope, bottle gouard moved by hands (A ', B ') unclamp the suspension hook of crane after stressed, by four bottle gouards moved by hands (A ', B ', C ', D ') equipment that jointly lifts to design attitude, then fall equipment in place.
2. the construction method of the equipment installation in position that is positioned at multi-layer concrete platform hollow sandwich according to claim 1, it is characterized in that, described step a) hole for hoist (A, B be set on the concrete platform above hollow sandwich, C, D) diameter be 100mm.
3. the construction method of the equipment installation in position that is positioned at multi-layer concrete platform hollow sandwich according to claim 1, it is characterized in that, described step a) arranges hole for hoist (A on the concrete platform above hollow sandwich, B, C, D) be construction reserved steel pipe hole when concrete platform, or boring on concrete platform.
4. the construction method of the equipment installation in position that is positioned at multi-layer concrete platform hollow sandwich according to claim 1, is characterized in that, described step is b) wheel crane with the crane of the independent lifting appliance of crane, or shop traveller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010116759.8A CN102190254B (en) | 2010-03-03 | 2010-03-03 | Hoisting method for equipment installation in in-between hollow space of multilayer concrete platforms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010116759.8A CN102190254B (en) | 2010-03-03 | 2010-03-03 | Hoisting method for equipment installation in in-between hollow space of multilayer concrete platforms |
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| Publication Number | Publication Date |
|---|---|
| CN102190254A CN102190254A (en) | 2011-09-21 |
| CN102190254B true CN102190254B (en) | 2014-10-01 |
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| CN201010116759.8A Active CN102190254B (en) | 2010-03-03 | 2010-03-03 | Hoisting method for equipment installation in in-between hollow space of multilayer concrete platforms |
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| CN103663217B (en) * | 2013-09-12 | 2016-01-20 | 浙江东冠通信技术股份有限公司 | Communication tower frame equipment hoisting method |
| CN104030176B (en) * | 2014-05-30 | 2016-06-29 | 中建七局安装工程有限公司 | The equalizer bar of hoisting platform truss and hanging method thereof |
| CN104818858B (en) * | 2015-04-22 | 2016-10-05 | 中国十七冶集团有限公司 | Indoor heavy electrical cabinet hanging method |
| CN105804087A (en) * | 2016-03-11 | 2016-07-27 | 上海十三冶建设有限公司 | Installation method for steel structure below large deep foundation pit supporting beam |
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| CN110817690B (en) * | 2018-08-07 | 2020-11-03 | 上海公路桥梁（集团）有限公司 | Transmission and hoisting method |
| CN109160421B (en) * | 2018-08-24 | 2020-04-28 | 中船第九设计研究院工程有限公司 | Integral hoisting system for movable wind and rain shed |
| CN111039192A (en) * | 2019-11-01 | 2020-04-21 | 广东省源天工程有限公司 | Method for hoisting mechanical equipment by adopting aerial relay |
| CN110817723A (en) * | 2019-11-15 | 2020-02-21 | 上海东鼎钢结构有限公司 | Method and device for installing heat exchanger of automobile test wind tunnel |
| CN112110336B (en) * | 2020-09-21 | 2022-11-25 | 中国建筑第八工程局有限公司 | Device for mounting steel beam on floor and construction method thereof |
| CN113526369B (en) * | 2021-06-29 | 2022-12-09 | 中国电建集团山东电力建设第一工程有限公司 | Multi-machine matching hoisting method for ultra-long starting separator of boiler |
| CN115092845B (en) * | 2022-06-15 | 2024-05-28 | 中建三局安装工程有限公司 | Method for hoisting equipment |
| CN115258906B (en) * | 2022-09-28 | 2022-12-02 | 中化二建集团有限公司 | Condenser hoisting method |
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| DE1759904A1 (en) * | 1968-06-20 | 1971-07-22 | Huennebeck Gmbh | Movable formwork table for shuttering building ceilings |
| FR2209382A5 (en) * | 1972-12-05 | 1974-06-28 | Outinord Sa Ets | |
| FR2253901A1 (en) * | 1975-01-03 | 1975-07-04 | Compensation Ste Gle | Method of transferring shuttering - involves using three axle carriage not pivoting when lifted by slings |
| CN201276399Y (en) * | 2008-09-11 | 2009-07-22 | 上海市安装工程有限公司 | Apparatus hoisting mechanism for tall building floor non-steel platform |
| CN101635490A (en) * | 2009-07-17 | 2010-01-27 | 中冶实久建设有限公司 | Supporting and regulating device for installation in position of main motor stator and method for installing main motor stator by using same |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1021106A (en) * | 1964-03-13 | 1966-02-23 | Leon Foulquier | Load-handling tackle for a lifting device |
| DE1759904A1 (en) * | 1968-06-20 | 1971-07-22 | Huennebeck Gmbh | Movable formwork table for shuttering building ceilings |
| FR2209382A5 (en) * | 1972-12-05 | 1974-06-28 | Outinord Sa Ets | |
| FR2253901A1 (en) * | 1975-01-03 | 1975-07-04 | Compensation Ste Gle | Method of transferring shuttering - involves using three axle carriage not pivoting when lifted by slings |
| CN201276399Y (en) * | 2008-09-11 | 2009-07-22 | 上海市安装工程有限公司 | Apparatus hoisting mechanism for tall building floor non-steel platform |
| CN101635490A (en) * | 2009-07-17 | 2010-01-27 | 中冶实久建设有限公司 | Supporting and regulating device for installation in position of main motor stator and method for installing main motor stator by using same |
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| CN102190254A (en) | 2011-09-21 |
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