CN102190249B - Method for hoisting equipment positioned at bottom of multilayer frame platform - Google Patents
Method for hoisting equipment positioned at bottom of multilayer frame platform Download PDFInfo
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- CN102190249B CN102190249B CN201010128277.4A CN201010128277A CN102190249B CN 102190249 B CN102190249 B CN 102190249B CN 201010128277 A CN201010128277 A CN 201010128277A CN 102190249 B CN102190249 B CN 102190249B
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Abstract
The invention discloses a method for hoisting equipment positioned at the bottom of a multilayer frame platform, which is characterized by comprising the following steps of: a) providing a special slide rail; b) arranging a slide bar on a base of the equipment; c) setting a sliding traction mode; d) performing traction sliding operation; and e) lifting the equipment obliquely and vertically descending the equipment in place. The method for hoisting the equipment positioned at the bottom of the multilayer frame platform has the advantages that: the equipment positioned at the bottom of the multilayer frame platform can be economically, quickly and easily hoisted in place and the safety of operators and the equipment is effectively guaranteed.
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 multistory frame platform underlying device.
Background technology
Because technological process needs, mechanical equipment often needs minute multilayer to arrange, upper layer device is supported on steel structure or concrete framework platform, and is positioned at the mechanical equipment of framework platform bottom, just cannot use crane and factory building driving installation in position.
If light equipment and miles of relative movement are shorter, generally adopt rolling bar to add that draw gear is traversing to put in place, but be mostly heavier equipment for metallurgy industry, and miles of relative movement is longer, be difficult to control moving direction, and the risk that exists unstability to topple over.And for example fruit ground also has basis and the raceway groove that height is not identical, the method that just cannot directly adopt rolling bar to move.
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 equipment that makes to be positioned at multistory frame platform (cement concrete or steel structure) bottom, can be economical, the hanging method that is positioned at multistory frame platform underlying device of hoisted in position quickly and easily.
For achieving the above object, technical solution of the present invention is:
Be positioned at a hanging method for multistory frame platform underlying device, it is characterized in that comprising the following steps:
A) provide sliding rail special
Described sliding rail special is connected into a framework firmly by two longitudinal H shaped steel and the horizontal angle steel of Duo Gen or steel pipe welding, described framework is settled on the ground, when the unfairness of basis, ground, need bolster wood, parallels, and pad steady, pad to reach and can bear weight of equipment, described framework and basic built-in fitting or other anchoring pieces are welded and fixed, and I shape track is laid in the top flange at described framework H shaped steel, the fixedly employing rail pressing device of track, arrange one group every 1 meter, rail pressing device can adopt welding or bolt-connected formula;
B) slide bar is set on plant bottom case
In the stressed position all around of plant bottom case described to be lifted, weld respectively four by the falsework of I-beam section or H section steel manufacture, the other end of described former and later two horizontal falseworks is welded on respectively on same thick walled steel tube, the horizontal rear and front end of described plant bottom case forms two thick walled steel tube slide bars that are parallel to each other thus, the long 200mm of gauge of slide rail described in the Length Ratio of described slide bar;
C) slippage traction mode is set
Adopt chain block to make tractive force, described chain block size and quantity basis weight of equipment are determined after calculating; Chain block one end is fixed on to the place ahead far-end of line of travel, the other end is connected with described front equipment end stress point (can make hanger with δ 20 steel plates) by steel rope, keeps the height at described two ends consistent, and makes described steel cable and track keeping parallelism;
D) traction slippage operation
First on described sliding rail special, smear lubricating grease to reduce friction drag, then with driving or crane, equipment is hung on to described sliding rail special, whether correctly check that described slide bar is across two positions on slide rail, confirm equipment described in errorless rear chain block traction slippage, for reducing the shock and vibration in moving, mobile must be slowly, the moving velocity of described equipment is controlled at 0.5m/min, and 1 meter of every movement once checks correction;
E) the oblique lifting of equipment, vertically fall in place
When described equipment being slid onto near Equipment Foundations, first the bottom of the platform above equipment arranges, fixes several chain blocks, be lifted to certain altitude directly over basis by equipment is oblique, cut off the falsework on plant bottom case, together with integral body, pull down slide bar, and the plant bottom case that polishes flat, slowly operates chain block and makes equipment aligning base position vertically fall in place.
The hanging method that is positioned at multistory frame platform underlying device of the present invention can also be further achieved by the following technical measures.
Aforesaid method, the wherein said step track that sliding rail special is provided a) is installed and is adjusted straightness accuracy, levelness, deviation≤1/1000mm.
Aforesaid method, wherein said step b) the thick walled steel tube that slide bar is set on plant bottom case is that diameter can be determined according to weight of equipment, is about the thick-walled pipe of 89*12mm.
The length 100mm of the falsework that slide bar is set on plant bottom case aforesaid method, wherein said step b) is advisable.
Adopt after technique scheme, the hanging method that is positioned at multistory frame platform underlying device of the present invention has the following advantages:
1, making to be positioned at the equipment of multistory frame platform bottom can be economical, hoisted in position quickly and easily;
2, effectively ensure operating personal and device security.
Accompanying drawing explanation
Fig. 1 is the sliding rail special structural representation of the embodiment of the present invention;
Fig. 2 is the schematic side view of falsework and slide bar on the plant bottom case of the embodiment of the present invention;
Fig. 3 is the front elevational schematic of falsework and slide bar on the plant bottom case of the embodiment of the present invention;
Fig. 4 is the falsework detail drawing of Fig. 3;
Fig. 5 is the equipment slippage traction schematic diagram of the embodiment of the present invention.
In figure: 1 track, 2 rail pressing devices, 3H formed steel base, 4H structural steel frame contact bar, 5 plant bottom cases, 6 slide bars, 7 falseworks, 8 bottle gouards moved by hands, 9 steel ropes, 10 equipment, 11 thick walled steel tubes, 12 I shape tracks, 13H shaped steel, 14. sleepers, 15 bottle gouard moved by hands attachment points.
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 multistory frame platform underlying device of the present invention adopts successfully application at the cold pickling line that moves back of Baosteel corrosion-resistant steel.Long on more than 400 meter, whole piece unit line, the ground floor equipment being positioned under framework platform has more than 100, there is raceway groove on basis, some ground, can not directly with lifting and rolling bar, move in the situation of installation, adopted the hanging method that is positioned at multistory frame platform underlying device of the present invention, installation effectiveness is high, and equipment is installed total duration than having shortened 10 days in the original plan, reseize aggregate scheduling node, and guaranteed to be hung the safety of equipment and peripheral facilities and operating personal.
The hanging method that is positioned at multistory frame platform underlying device of the present invention, is characterized in that comprising the following steps:
A) provide sliding rail special
Now refer to Fig. 1, the sliding rail special structural representation that Fig. 1 is the embodiment of the present invention.As shown in the figure, described sliding rail special is longitudinally connected into a framework firmly with H250 shaped steel 3 and the horizontal steel pipe welding of Duo Gen by two, described framework is settled on the ground, when the unfairness of basis, ground, need bolster wood 14, parallels, and pad is steady, pad to reach and can bear weight of equipment, described framework and basic built-in fitting or other anchoring pieces are welded and fixed, and I shape track is laid in the top flange at described framework H shaped steel, the fixedly employing rail pressing device of track, every 1 meter, arrange one group, rail pressing device can adopt welding or bolt-connected formula, i shaped steel track 1 is laid in H shaped steel top flange, rail can be selected 43#, described H shaped steel top flange arranges one group of rail pressing device 2 with regular worker's shaped steel track 1 every 1 meter, straightness accuracy is adjusted in the installation of described track 1, levelness, deviation≤1/1000mm,
B) slide bar is set on plant bottom case
Now refer to Fig. 2 to Fig. 4, the schematic side view of falsework and slide bar on the plant bottom case that Fig. 2 is the embodiment of the present invention; Fig. 3 is the front elevational schematic of falsework and slide bar on the plant bottom case of the embodiment of the present invention; Fig. 4 is the falsework detail drawing of Fig. 3.In the stressed position all around of plant bottom case described to be lifted 5, weld respectively four by the falsework 7 of H section steel manufacture, the length of described falsework 7 is 100mm, the other end of described former and later two horizontal falseworks 7 is welded on respectively on same thick walled steel tube 11, described thick walled steel tube 11 is that diameter is the thick-walled pipe of 89*12mm, the horizontal rear and front end of described plant bottom case 5 forms two thick walled steel tube slide bars 6 that are parallel to each other thus, the interorbital distance 200mm of slide rail described in the Length Ratio of described slide bar 6;
C) slippage traction mode is set
Fig. 5 is the equipment slippage traction schematic diagram of the embodiment of the present invention.Adopt chain block 8 to make tractive force, the size of described chain block 8 and quantity basis weight of equipment are determined after calculating; Chain block 8 one end are fixed on to the place ahead far-end 15 of line of travel, the other end is connected with described front equipment end stress point (can make hanger with δ 20 steel plates) by steel rope 9, keep the height at described two ends consistent, and make described steel cable and track keeping parallelism; D) traction slippage operation
First on described sliding rail special 12, smear lubricating grease to reduce friction drag, it while making equipment slippage, is line contact, both capable of reducing friction resistance had improved sliding efficiency, the unlikely damage of equipment and modification have been protected again, then with driving or crane, equipment is hung on to described sliding rail special 12, whether correctly check that described slide bar is across two positions on slide rail, confirm equipment described in errorless rear chain block traction slippage, for reducing the impact in moving, vibration, mobile slowly necessary, the moving velocity of described equipment is controlled at 0.5m/min, and 1 meter of every movement once checks correction,
E) the oblique lifting of equipment, vertically fall in place
When described equipment being slid onto near Equipment Foundations, first the bottom of the platform above equipment arranges, fixes several chain blocks, be lifted to certain altitude directly over basis by equipment is oblique, cut off the falsework on plant bottom case, together with integral body, pull down slide bar, and the plant bottom case that polishes flat, slowly operates chain block and makes equipment aligning base position vertically fall 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. be positioned at a hanging method for multistory frame platform underlying device, it is characterized in that comprising the following steps:
A) provide sliding rail special
Described sliding rail special is connected into a framework firmly by two longitudinal H shaped steel and the horizontal angle steel of Duo Gen or steel pipe welding, described framework is settled on the ground, when the unfairness of basis, ground, need bolster wood, parallels, and pad steady, pad to reach and can bear weight of equipment, described framework and basic built-in fitting or other anchoring pieces are welded and fixed, and I shape track is laid in the top flange at described framework H shaped steel, the fixedly employing rail pressing device of track, arrange one group every 1 meter, rail pressing device can adopt welding or bolt-connected formula;
B) slide bar is set on plant bottom case
In the stressed position all around of plant bottom case described to be lifted, weld respectively four by the falsework of I-beam section or H section steel manufacture, the other end of described former and later two horizontal falseworks is welded on respectively on same thick walled steel tube, the horizontal rear and front end of described plant bottom case forms two thick walled steel tube slide bars that are parallel to each other thus, the interorbital distance 200mm of slide rail described in the Length Ratio of described slide bar;
C) slippage traction mode is set
Adopt chain block to make tractive force, described chain block size and quantity basis weight of equipment are determined after calculating; Chain block one end is fixed on to the place ahead far-end of line of travel, the other end is made hanger with described front equipment end stress point with δ 20mm steel plate by steel rope and is connected, and keeps the height at described two ends consistent, and makes described steel rope and track keeping parallelism;
D) traction slippage operation
First on described sliding rail special, smear lubricating grease to reduce friction drag, then with driving or crane, equipment is hung on to described sliding rail special, whether correctly check that described slide bar is across two positions on slide rail, confirm equipment described in errorless rear chain block traction slippage, for reducing the shock and vibration in moving, mobile must be slowly, the moving velocity of described equipment is controlled at 0.5m/min, and 1 meter of every movement once checks correction;
E) the oblique lifting of equipment, vertically fall in place
When described equipment being slid onto near Equipment Foundations, first the bottom of the platform above equipment arranges, fixes several chain blocks, be lifted to certain altitude directly over basis by equipment is oblique, cut off the falsework on plant bottom case, together with integral body, pull down slide bar, and the plant bottom case that polishes flat, slowly operates chain block and makes equipment aligning base position vertically fall in place.
2. the hanging method that is positioned at multistory frame platform underlying device according to claim 1, its feature exists, and the described step track that sliding rail special is provided a) is installed and is adjusted straightness accuracy, levelness, deviation≤1/1000mm.
3. the hanging method that is positioned at multistory frame platform underlying device according to claim 1, its feature exists, described step b) the thick walled steel tube that slide bar is set on plant bottom case be that diameter is the thick-walled pipe of 89*12mm.
4. the hanging method that is positioned at multistory frame platform underlying device according to claim 1, its feature exists, described step b) the length 100mm of the falsework that slide bar is set on plant bottom case be advisable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010128277.4A CN102190249B (en) | 2010-03-17 | 2010-03-17 | Method for hoisting equipment positioned at bottom of multilayer frame platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010128277.4A CN102190249B (en) | 2010-03-17 | 2010-03-17 | Method for hoisting equipment positioned at bottom of multilayer frame platform |
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| CN102190249A CN102190249A (en) | 2011-09-21 |
| CN102190249B true CN102190249B (en) | 2014-10-01 |
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| 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 |
| CN106522563A (en) * | 2016-11-03 | 2017-03-22 | 宁波建工工程集团有限公司 | Building construction member slip mechanism and installation and demounting method thereof |
| CN108661030A (en) * | 2017-03-31 | 2018-10-16 | 烟台中集来福士海洋工程有限公司 | Jack-up unit cantilever beam folding method |
| CN108147269A (en) * | 2017-11-16 | 2018-06-12 | 上海二十冶建设有限公司 | A kind of the integral hoisting positioning apparatus and installation method of large size complete set formula equipment |
| CN108180428B8 (en) * | 2017-11-27 | 2020-12-04 | 刘俏良 | Illuminating lamp structure for road construction |
| CN109775276A (en) * | 2019-02-22 | 2019-05-21 | 海洋石油工程（青岛）有限公司 | The method that large-scale air hose is had bad luck is carried out in module |
| CN111377383B (en) * | 2020-03-30 | 2022-05-27 | 中国电建集团山东电力建设第一工程有限公司 | Hoisting system and hoisting method for overweight horizontal high-pressure heater |
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|---|---|---|---|---|
| GB1021106A (en) * | 1964-03-13 | 1966-02-23 | Leon Foulquier | Load-handling tackle for a lifting device |
| 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 |
| CN101152949A (en) * | 2006-09-27 | 2008-04-02 | 十一冶建设有限责任公司 | Parallel move method for ultra-high ultra-large large-weight running well frame type hoisting tool and device thereof |
| CN201058968Y (en) * | 2007-06-26 | 2008-05-14 | 中铁一局集团有限公司新运工程公司 | Electric track type sliding beam apparatus for erection of railway bridge |
| CN201224661Y (en) * | 2008-06-06 | 2009-04-22 | 陕西化建工程有限责任公司 | Apparatus for mounting indoor large-sized apparatus in small space |
| CN101629455A (en) * | 2009-08-18 | 2010-01-20 | 北京城建精工钢结构工程有限公司 | Accumulation slippage construction device in icesword manner and construction method thereof |
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2010
- 2010-03-17 CN CN201010128277.4A patent/CN102190249B/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 |
| 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 |
| CN101152949A (en) * | 2006-09-27 | 2008-04-02 | 十一冶建设有限责任公司 | Parallel move method for ultra-high ultra-large large-weight running well frame type hoisting tool and device thereof |
| CN201058968Y (en) * | 2007-06-26 | 2008-05-14 | 中铁一局集团有限公司新运工程公司 | Electric track type sliding beam apparatus for erection of railway bridge |
| CN201224661Y (en) * | 2008-06-06 | 2009-04-22 | 陕西化建工程有限责任公司 | Apparatus for mounting indoor large-sized apparatus in small space |
| CN101629455A (en) * | 2009-08-18 | 2010-01-20 | 北京城建精工钢结构工程有限公司 | Accumulation slippage construction device in icesword manner and construction method thereof |
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| CN102190249A (en) | 2011-09-21 |
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