CN102190254A - 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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- CN102190254A CN102190254A CN2010101167598A CN201010116759A CN102190254A CN 102190254 A CN102190254 A CN 102190254A CN 2010101167598 A CN2010101167598 A CN 2010101167598A CN 201010116759 A CN201010116759 A CN 201010116759A CN 102190254 A CN102190254 A CN 102190254A
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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 that is positioned at the equipment installation in position of multi-layer concrete platform hollow sandwich.
Background technology
In order to save land resources, compress floor area, the industrial production line unit equipment often adopts the multilayer of compact to arrange.As the metal foil winding pickling line in the metallurgy industry, galvanized wire, tinned wire etc., because of technological process needs the machine group length about more than 1,000 meters, but after being designed to compact arrangement, take up an area of length and have only hundreds of rice, equipment divides two to three layers of installation to solid space, so just make that the installation space place is narrow and small, 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
Purpose of the present invention, be to propose a kind of easy, make the hanging method of the equipment installation in position that is positioned at multi-layer concrete platform hollow sandwich fast, safely.
For achieving the above object, technical solution of the present invention is:
A kind of construction method that is positioned at the equipment installation in position of multi-layer concrete platform hollow sandwich is characterized in that may further comprise the steps:
A) on the concrete platform above the hollow sandwich, hole for hoist is set
Weight and hoisting point position according to described equipment, some holes for hoist are set on the concrete platform above the described hollow sandwich, pass each described hole for hoist respectively with steel rope, end at the steel rope above the hole for hoist is anchored at I-beam section on the described platform, and the other end of the steel rope below hole for hoist is in order to hang a manual cucurbit;
B) with the independent lifting appliance of crane
One crane is provided, hooks two suspension centres of equipment as steel rope, and hook two suspension centres in addition of equipment, described equipment is winched to the concrete platform of described hollow sandwich with ordinary steel rope with length-adjustable bottle gouard moved by hands;
C) two bottle gouards moved by hands and crane lift equipment jointly
With setting in advance the two manual cucurbits of replacing the original crane under the stressing conditions aloft in the manual cucurbit of two below the described hole for hoist, two manual cucurbits of described original crane are withdrawn from stress system, form two manual cucurbit relays of hole for hoist below, two manual cucurbits and the crane of reaching the hole for hoist below lift equipment jointly, continue two manual cucurbits of pulling hole for hoist below then, 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) it is in place that the bottle gouard moved by hands of four hole for hoist belows lifts equipment
Again with the same method of step c) with two manual cucurbit relays below the previous hole for hoist of the two manual cucurbits displacements in addition of hole for hoist below, and replace the steel rope of crane suspension centre again with described two manual cucurbits by the previous hole for hoist below under the displacement, after the manual cucurbit of two below the previous hole for hoist is stressed, unclamp the suspension hook of crane, bottle gouard moved by hands by four hole for hoist belows lifts equipment jointly to design attitude, and it is in place to fall equipment then.
The hanging method that is positioned at the equipment installation in position of multi-layer concrete platform hollow sandwich of the present invention can also be further achieved by the following technical measures.
Aforesaid method, the diameter that hole for hoist is set on the concrete platform above the hollow sandwich of wherein said step a) is 100mm.
Aforesaid method, wherein, it is to reserve the steel pipe hole when constructing concrete platform that hole for hoist is set on the concrete platform of described step a) above hollow sandwich, or the 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 b) is a wheel crane with the crane of the independent lifting appliance of crane, or shop traveller.
After adopting technique scheme, the hanging method that is positioned at the equipment installation in position of multi-layer concrete platform hollow sandwich of the present invention has the following advantages:
1, make the equipment that is positioned at multi-layer concrete platform intermediate course can be easy, fast, hoisted in position safely;
2, ensure operator safety effectively;
3, protect the equipment that hung and peripheral facilities not by damage.
Description of drawings
Fig. 1 is the structural representation of the multi-layer concrete platform hollow sandwich of the embodiment of the invention;
Fig. 2 is the scheme drawing with the independent lifting appliance of crane of the embodiment of the invention;
The scheme drawing that Fig. 3 lifts equipment jointly for two bottle gouards moved by hands and the crane of the embodiment of the invention;
Fig. 4 lifts equipment scheme drawing in place for four bottle gouards moved by hands of the embodiment of the invention.
Among the 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.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof the present invention is illustrated further.
The hanging method that is arranged in the equipment installation in position of multi-layer concrete platform hollow sandwich of the present invention is successfully used at Baosteel acid-washing stainless steel unit, not only shifting to an earlier date two weeks according to the duration node finishes, the more important thing is the safety that has guaranteed all devices, peripheral facilities and personnel, none collision.
Shanghai Baosteel corrosion-resistant steel cold belt annealing and pickling unit mostly is import equipment greatly, more than 3200 ton of total equipment wherein has 16 complete equipments to be arranged in three layers of flat-bed second layer of cement concrete, and the space is extremely narrow, one of them distinguishing feature is exactly that the production line multilayer distributes, the technological process line always reaches 1134m, takes the compact multilayer to arrange, takes up an area of to be compressed to 414m, divide three layers of layout, wherein three layers of platform absolute altitude is 11.400 meters, 6.380 meters of interlayer platform absolute altitudes, 4.52 meters of floor heights.
The construction method that is positioned at the equipment installation in position of multi-layer concrete platform hollow sandwich of the present invention is characterized in that may further comprise the steps:
A) on the concrete platform above the hollow sandwich, hole for hoist is set
Now see also Fig. 1, Fig. 1 is the structural representation of the multi-layer concrete platform hollow sandwich of the embodiment of the invention.As shown in the figure, weight and hoisting point position according to described equipment, described four hole for hoist (A are set on the concrete platform above the described hollow sandwich, B, C, D), when being the construction concrete platform, described four holes for hoist reserve (imbedding steel sleeve), the diameter of four holes for hoist is 100mm, passes each described hole for hoist respectively with steel rope, is anchored on the described platform with I-beam section at an end of the steel rope above the hole for hoist, the other end of the steel rope below hole for hoist in order to hang a manual cucurbit (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 the suspension centre (M that hooks equipment with ordinary steel rope, N), steel rope had angle β when crane lifted by crane alone, described equipment was 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) Xia Fang bottle gouard moved by hands (A ', B ') replace bottle gouard moved by hands under the stressing conditions aloft (A "; B "), when steel rope is aloft replaced, first two bottle gouards moved by hands with pre-hung in the hole for hoist under the platform (A ', B '), hook the suspension centre (O that is replaced, P), then by two operating personals respectively slowly the pulling make two bottle gouards moved by hands (A ', B ') stressed increase gradually, simultaneously other two operating personals slowly spur respectively the cucurbit of being replaced (A "; B ") it is stressedly reduced gradually, four cucurbits spur synchronously, all stressed up to cucurbit (A ', B '), cucurbit (A ", B ") no longer stressed, described bottle gouard moved by hands (A "; B ") withdraw from stress system, form bottle gouard moved by hands (A ', B ') relay, reach bottle gouard moved by hands (A ', B ') lifts equipment jointly with crane, pull on then and start cucurbit (A ', B '), oblique traction, dilatory equipment enters in the hollow sandwich of concrete platform, reaches the end position of hoist lifting hook near described concrete platform;
D) bottle gouard moved by hands (A ', B ', C ', the D ') equipment that lifts is in place
Use again with the same method of step c) with bottle gouard moved by hands (C ', D ') displacement bottle gouard moved by hands (A ', B ') relay, and with described by the displacement under bottle gouard moved by hands (A ', B ') replace again the crane suspension centre (M, steel rope N), bottle gouard moved by hands (A ', B ') unclamps the suspension hook of crane after stressed, by 4 bottle gouards moved by hands (A ', B ', C ', D ') lift equipment jointly to design attitude, it is in place to fall equipment then.
Above embodiment is only for the usefulness that the present invention is described, but not limitation of the present invention, person skilled in the relevant technique under the situation that does not break away from the spirit and scope of the present invention, can also be made 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. construction method that is positioned at the equipment installation in position of multi-layer concrete platform hollow sandwich is characterized in that may further comprise the steps:
A) on the concrete platform above the hollow sandwich, hole for hoist is set
Weight and hoisting point position according to described equipment, some hole for hoist (A are set on the concrete platform above the described hollow sandwich, B, C, D), pass each described hole for hoist respectively with steel rope, end at the steel rope above the hole for hoist is anchored at I-beam section on the described platform, the other end of the steel rope below hole for hoist in order to hang a manual cucurbit (A ', B ', C ', D ');
B) with the independent lifting appliance of crane
One crane is provided, with length-adjustable bottle gouard moved by hands (A ", B ") as steel rope hook equipment suspension centre (O, P), and (M N), winches to described equipment the concrete platform of described hollow sandwich to hook the suspension centre of equipment with ordinary steel rope;
C) bottle gouard moved by hands (A ', B ') lifts equipment jointly with crane
With setting in advance at described hole for hoist (A, B) Xia Fang bottle gouard moved by hands (A ', B ') replace bottle gouard moved by hands under the stressing conditions aloft (A "; B "), described bottle gouard moved by hands (A "; B ") withdraw from stress system, the formation bottle gouard moved by hands (A ', B ') relay is reached bottle gouard moved by hands (A ', B ') and is lifted equipment jointly with crane, pull on then start cucurbit (A ', B '), 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) bottle gouard moved by hands (A ', B ', C ', the D ') equipment that lifts is in place
Again with the same method of step c) with bottle gouard moved by hands (C ', D ') displacement bottle gouard moved by hands (A ', B ') relay, and with described by the displacement under bottle gouard moved by hands (A ', B ') replace again the crane suspension centre (M, steel rope N), bottle gouard moved by hands (A ', B ') unclamps the suspension hook of crane after stressed, by four bottle gouards moved by hands (A ', B ', C ', D ') lift equipment jointly to design attitude, it is in place to fall equipment then.
2. the construction method that is positioned at the equipment installation in position of multi-layer concrete platform hollow sandwich according to claim 1 is characterized in that, described step a) on the concrete platform above the hollow sandwich, be provided with hole for hoist (A, B, C, diameter D) is 100mm.
3. the construction method that is positioned at the equipment installation in position of multi-layer concrete platform hollow sandwich according to claim 1, it is characterized in that, described step a) is provided with hole for hoist (A on the concrete platform above the hollow sandwich, B, C, reserve the steel pipe hole when D) being the construction concrete platform, or the boring on concrete platform.
4. the construction method that is positioned at the equipment installation in position of multi-layer concrete platform hollow sandwich according to claim 1 is characterized in that described step b) is a 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 |
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| 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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| CN102190254A true CN102190254A (en) | 2011-09-21 |
| CN102190254B 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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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663217A (en) * | 2013-09-12 | 2014-03-26 | 浙江东冠通信技术股份有限公司 | Communication tower equipment hoisting method |
| CN104030176A (en) * | 2014-05-30 | 2014-09-10 | 中建七局安装工程有限公司 | Balance beam for lifting platform truss and lifting method thereof |
| CN104818858A (en) * | 2015-04-22 | 2015-08-05 | 中国十七冶集团有限公司 | Indoor heavy electric cabinet lifting 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 |
| CN106185599A (en) * | 2016-08-30 | 2016-12-07 | 大唐黄岛发电有限责任公司 | A kind of electromotor hydrogen-cooled device maintenance special purpose device |
| CN109160421A (en) * | 2018-08-24 | 2019-01-08 | 中船第九设计研究院工程有限公司 | A kind of integral hoisting system of mobile shelter |
| 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 |
| CN110817690A (en) * | 2018-08-07 | 2020-02-21 | 上海公路桥梁（集团）有限公司 | Transmission and hoisting method |
| 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 |
| CN112110336A (en) * | 2020-09-21 | 2020-12-22 | 中国建筑第八工程局有限公司 | Device for mounting steel beam on floor and construction method thereof |
| CN113526369A (en) * | 2021-06-29 | 2021-10-22 | 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 |
| CN115092845A (en) * | 2022-06-15 | 2022-09-23 | 中建三局安装工程有限公司 | Method for hoisting equipment |
| CN115258906A (en) * | 2022-09-28 | 2022-11-01 | 中化二建集团有限公司 | Condenser hoisting method |
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 |
-
2010
- 2010-03-03 CN CN201010116759.8A patent/CN102190254B/en active Active
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 |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663217A (en) * | 2013-09-12 | 2014-03-26 | 浙江东冠通信技术股份有限公司 | Communication tower equipment hoisting method |
| CN104030176A (en) * | 2014-05-30 | 2014-09-10 | 中建七局安装工程有限公司 | Balance beam for lifting platform truss and lifting method thereof |
| 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 |
| CN104818858A (en) * | 2015-04-22 | 2015-08-05 | 中国十七冶集团有限公司 | Indoor heavy electric cabinet lifting 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 |
| CN106185599A (en) * | 2016-08-30 | 2016-12-07 | 大唐黄岛发电有限责任公司 | A kind of electromotor hydrogen-cooled device maintenance special purpose device |
| CN106185599B (en) * | 2016-08-30 | 2017-11-24 | 大唐黄岛发电有限责任公司 | A kind of hydrogen-cooled device maintenance special purpose device of generator |
| CN110817690A (en) * | 2018-08-07 | 2020-02-21 | 上海公路桥梁（集团）有限公司 | Transmission and hoisting method |
| CN109160421A (en) * | 2018-08-24 | 2019-01-08 | 中船第九设计研究院工程有限公司 | A kind of integral hoisting system of mobile shelter |
| 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 |
| CN112110336A (en) * | 2020-09-21 | 2020-12-22 | 中国建筑第八工程局有限公司 | Device for mounting steel beam on floor and construction method thereof |
| 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 |
| CN113526369A (en) * | 2021-06-29 | 2021-10-22 | 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 |
| 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 |
| CN115092845A (en) * | 2022-06-15 | 2022-09-23 | 中建三局安装工程有限公司 | Method for hoisting equipment |
| CN115092845B (en) * | 2022-06-15 | 2024-05-28 | 中建三局安装工程有限公司 | Method for hoisting equipment |
| CN115258906A (en) * | 2022-09-28 | 2022-11-01 | 中化二建集团有限公司 | Condenser hoisting method |
| 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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