CN103145036B - The removal tool of indoor ultrahigh assembled steel structure support system and method - Google Patents
The removal tool of indoor ultrahigh assembled steel structure support system and method Download PDFInfo
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- CN103145036B CN103145036B CN201310072369.9A CN201310072369A CN103145036B CN 103145036 B CN103145036 B CN 103145036B CN 201310072369 A CN201310072369 A CN 201310072369A CN 103145036 B CN103145036 B CN 103145036B
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Abstract
The invention provides a kind of removal tool and method of indoor ultrahigh assembled steel structure support system, its instrument comprises the first dismounting unit and second be arranged at intervals at the bottom of roof beam and removes unit, described first removes unit comprises nonstandard electric block and pre-buried rigid track, described second removes unit comprises winch and flexible rail, and described first dismounting unit and second is removed unit and passed through remote manipulation.The present invention adopts horizontal bidirectional to slide, vertical lifting falling apparatus, the method of the promotion adjustment coordinating bottom artificial again, reach the technical index that highly effective and safe is removed, finally achieve efficient dismounting and the handling of the nonstandard steel beam column of the large-scale assembly type of indoor ultrahigh, fully solve because support system unit member is large, high, heavy, personnel cannot be adopted, dismounting difficulty that machinery is had bad luck and caused.
Description
Technical field
The present invention relates to building and pacify the technical field of tearing open, particularly relate to effective handling removal tool and the method for the nonstandard component of the large-scale assembled steel structure of a kind of indoor ultrahigh.
Background technology
Along with industry and the development of building industry, large space concrete structure engineering is increasing, especially applies more in large-scale national defence special engineering, and this version has, and rigidity is large, anti-seismic performance high.These superelevation large space reinforced concrete structured beam plate cross sections are comparatively large, from great, conventional steel pipe template support frame body cannot meet construction needs, therefore have employed the large-scale assembly type steel support structure of this " pylon column+Bailey bracket composite beam ", this is the necessary means meeting construction; After treating concreting, then as one " chest ", support system is closed in whole building structure, operational space is limited, remove in steel support structure process, the big machinery liftings such as outdoor tower crane cannot be adopted, and because support system unit member is large, high, heavy, personnel cannot be adopted, machinery has bad luck, cause a difficult problem of removing support system.
Summary of the invention
The technical matters that the present invention solves is that a kind of indoor cannot adopt existing big machinery handling appliance and the limited effective removal tool in operational space, can realize dismounting and the handling of the nonstandard component of indoor large assembled steel structure.
For solving the problem, the present invention proposes the removal tool of the large-scale assembly type steel support structure of a kind of indoor ultrahigh, comprise the first dismounting unit and second be arranged at intervals at the bottom of roof beam and remove unit, described first removes unit comprises nonstandard electric block and pre-buried rigid track, described second removes unit comprises winch and flexible rail, and described first dismounting unit and second is removed unit and passed through remote manipulation.
Described rigid track is connected to form by I-beam section and embedded board electric welding, and described nonstandard electric block is slidedly arranged on described rigid track.
Described flexible rail is formed by steel rope and bottle gouard moved by hands drawknot, the suppleness manually cucurbit adjustment of described steel rope, and winch is slidedly arranged on described flexible rail.
The present invention proposes the method for dismounting of the large-scale assembled steel structure formwork system of a kind of indoor ultrahigh, comprise the following steps:
Employing can select the uniform girder steel of mode handling assembly type of double-machine lifting crane to ground in the nonstandard electric block of rigid track by bidirectional-sliding;
The direct handling of vertical assembly type support ambient level supporting rod to dull and stereotyped transport vehicle can be moved to outdoor in the winch of flexible rail by bidirectional-sliding by employing, opens vertical passageway;
Adopt unit to lift mode vertical assembly type support subdivision to mention, directly transfer and move to outdoor to dull and stereotyped tractor-trailer, complete the dismounting of support system.
Described two-shipper lifts simultaneously, slides simultaneously, fall to ground simultaneously by accessible handling space to same direction.
Described unit lifts, and slides onto vertical accessible assigned address, falls to ground.
The present invention is owing to adopting above technical scheme, and the beneficial effect made it have is:
The removal tool of indoor ultrahigh assembled steel structure support system of the present invention, make full use of doors structure space, and in conjunction with the feature of rigid track and flexible rail, removal tool is installed at the bottom of indoor top board and beam, utilize nonstandard hoist tool to carry out decomposition to support system to remove, utilize when handling is removed at the bottom of indoor top board and beam as the stressed support of lifting, employing horizontal bidirectional slides, vertical lifting falling apparatus, coordinate the promotion adjustment that bottom is artificial again, reach the technical index that highly effective and safe is removed, finally achieve efficient dismounting and the handling of the nonstandard steel beam column of the large-scale assembly type of indoor ultrahigh, fully solve because support system unit member is large, high, heavy, personnel cannot be adopted, the dismounting difficulty that machinery is had bad luck and caused.
Accompanying drawing explanation
Fig. 1 is the present invention's two kinds of orbital fashion schematic diagrams;
Fig. 2 is that the nonstandard electric block of the present invention is connected section-drawing with rigid track;
Fig. 3 is that winch of the present invention is connected section-drawing with flexible rail;
Fig. 4 is that flexible rail bottle gouard moved by hands of the present invention regulates steel rope suppleness schematic diagram;
Fig. 5 cuts open 1 figure in accompanying drawing 1;
Fig. 6 is the uniform girder steel planar view of assembly type of the present invention;
Fig. 7 be part stretch into main body or be connected to main body and be connected to cell cube between uniform girder steel remove after the plan sketch of the uniform girder steel of assembling;
Fig. 8 cuts open 2 figure in accompanying drawing 7;
Fig. 9 is the schematic diagram that double-machine lifting crane of the present invention moves that the uniform beam of middle span opens vertical transport passage;
Figure 10 transports schematic diagram under horizontal support rod member cell cube of the present invention;
Figure 11 is that the uniform cell cube girder steel of the present invention rotates lower fortune, opens the schematic diagram of transport channel breach;
Figure 12 is that unit lifts uniform cell cube girder steel rotation schematic diagram;
Figure 13 is that unit lifts uniform cell cube girder steel whereabouts schematic diagram;
Figure 14 is after under the present invention, wan access is opened, and adopts double-machine lifting crane mode handling intermediate span assembly type uniform girder steel whereabouts schematic diagram;
Figure 15 is that double-machine lifting crane section shows detail drawing;
Figure 16 is that winch of the present invention coordinates flexible rail dismounting horizontal drawknot bar schematic diagram;
Figure 17 transports schematic diagram under the present invention vertically assembles support post dismounting.
Detailed description of the invention
For the benefit of to the understanding of structure of the present invention, be described below in conjunction with drawings and Examples.
Shown in composition graphs 1 to Fig. 4, the removal tool of the large-scale assembled steel structure formwork system of a kind of indoor ultrahigh of the present invention, comprise and be arranged at intervals at first at the bottom of roof system top board and beam and remove unit 1 and second and remove unit 2, first removes unit 1 comprises nonstandard electric block 11 and pre-buried rigid track 12, rigid track 12 is connected to form by I-beam section 121 and embedded board 122 electric welding, and nonstandard electric block 11 is slidedly arranged on rigid track 12, second removes unit 2 comprises winch 21 and flexible rail 22, flexible rail 22 is formed by steel rope 221 and bottle gouard moved by hands 222 drawknot, the suppleness of steel rope 221 manually cucurbit 222 regulates, and winch 21 is slidedly arranged on the steel rope 221 of flexible rail 22, first removes unit 1 and second removes unit 2 and all passes through remote manipulation.
First I-beam section 121 and embedded board 122 are welded to connect and form rigid track 12, and nonstandard electric block 11 hoist tool of the good way moving of mounting design, then steel rope 221 and bottle gouard moved by hands 222 drawknot are formed flexible rail 22, the winch 21 of the way moving that mounting design is good, completes the installation of two kinds of form tracks.
Again shown in composition graphs 5 to Figure 12, when removing indoor ultrahigh assembled steel structure support system, first horizontal assembly type uniform girder steel 3 part of system to be removed stretched into main body 4, be connected to main body 4 and the cell cube 5 be connected between uniform girder steel 3 is removed, utilize two nonstandard electric blocks 11 by uniform for one end intermediate span assembly type girder steel 3 to two side slips, the vertical handling of part of horizontal supporting rod 7 simultaneously utilizing winch 21 will connect vertical supporting column 6 is removed; Adopt the unit of nonstandard electric block 11 to lift mode, rotate and uniform for sections fit girder cell cube 8 is fallen to after on flat-bed trailer 9 transport outdoor, thus opening a vertical transport passage.
Again in conjunction with shown in Figure 13 to Figure 17, adopt two nonstandard electric blocks 11 vertically to mention on modular for intermediate span uniform girder steel 3, and uniform girder steel 3 horizontal sliding is fallen to vertical clog-free designated space, dismounting of then being disintegrated on ground.
The the first dismounting unit 1 and second matched finally is utilized to remove unit 2, the horizontal support rod member 7 at correct position place is removed lower fortune, nonstandard handling appliance is adopted to mention vertical supporting column 6 subdivision, then horizontal sliding to vertical clog-free assigned address is directly transferred to dull and stereotyped tractor-trailer 9 and is moved to outdoor, thus completes the dismounting of indoor ultrahigh assembled steel structure support system.
The method for dismounting of indoor ultrahigh assembled steel structure support system of the present invention, make full use of doors structure space, and in conjunction with the feature of rigid track 12 with flexible rail 22, dismounting system is installed at the bottom of indoor top board and beam, utilize nonstandard hoist tool to carry out decomposition to support system to remove, utilize when handling is removed at the bottom of indoor top board and beam as the stressed support of lifting, employing horizontal bidirectional slides, vertical lifting falling apparatus, coordinate the promotion adjustment that bottom is artificial again, reach the technical index that highly effective and safe is removed, finally achieve efficient dismounting and the handling of the nonstandard steel beam column of the large-scale assembly type of indoor ultrahigh, fully solve because support system unit member is large, high, heavy, personnel cannot be adopted, the dismounting difficulty that machinery is had bad luck and caused.
Claims (4)
1. the removal tool of an indoor ultrahigh assembled steel structure support system, it is characterized in that: described instrument comprises the first dismounting unit and second be arranged at intervals at the bottom of roof beam and removes unit, described first removes unit comprises nonstandard electric block and pre-buried rigid track, described second removes unit comprises winch and flexible rail, and described first dismounting unit and second is removed unit and passed through remote manipulation;
Described rigid track is connected to form by I-beam section and embedded board electric welding, and described nonstandard electric block is slidedly arranged on described rigid track;
Described flexible rail is formed by steel rope and bottle gouard moved by hands drawknot, the suppleness manually cucurbit adjustment of described steel rope, and winch is slidedly arranged on described flexible rail.
2. a method for dismounting for indoor ultrahigh assembled steel structure support system, is characterized in that comprising the following steps:
Employing can select the uniform girder steel of mode handling assembly type of double-machine lifting crane to ground in the nonstandard electric block of rigid track by bidirectional-sliding;
The direct handling of vertical assembly type support ambient level supporting rod to dull and stereotyped transport vehicle can be moved to outdoor in the winch of flexible rail by bidirectional-sliding by employing, opens vertical passageway;
Adopt unit to lift mode vertical assembly type support subdivision to mention, directly transfer and move to outdoor to dull and stereotyped tractor-trailer, complete the dismounting of support system.
3. the method for dismounting of indoor ultrahigh assembled steel structure support system as claimed in claim 2, is characterized in that: described two-shipper lifts simultaneously, slides simultaneously, fall to ground simultaneously by accessible handling space to same direction.
4. the method for dismounting of indoor ultrahigh assembled steel structure support system as claimed in claim 2, is characterized in that: described unit lifts, slides onto vertical accessible assigned address, fall to ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310072369.9A CN103145036B (en) | 2013-03-07 | 2013-03-07 | The removal tool of indoor ultrahigh assembled steel structure support system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310072369.9A CN103145036B (en) | 2013-03-07 | 2013-03-07 | The removal tool of indoor ultrahigh assembled steel structure support system and method |
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| CN103145036A CN103145036A (en) | 2013-06-12 |
| CN103145036B true CN103145036B (en) | 2015-08-05 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868192B (en) * | 2018-07-13 | 2020-07-10 | 中铁六局集团有限公司 | Construction method for dismantling close-distance over-railway existing line gate-type pier beam support |
| CN109056741B (en) * | 2018-08-17 | 2020-08-11 | 江苏东合南岩土科技股份有限公司 | Method for dismantling lower steel support in multi-layer steel support |
| CN109537625B (en) * | 2018-11-09 | 2023-09-01 | 中国建筑第八工程局有限公司 | Dismounting device and method for pipe gallery top plate template |
| CN111877790B (en) * | 2020-07-01 | 2021-11-09 | 上海建工集团股份有限公司 | Construction method for integrally jacking and replacing new and old steel roof |
| CN112723206A (en) * | 2020-12-29 | 2021-04-30 | 四川红华实业有限公司 | Hoisting and transferring device of pressure compensating machine |
| CN113914649B (en) * | 2021-10-26 | 2022-11-25 | 中建八局天津建设工程有限公司 | Transformation overhanging platform of existing frame structure and transformation method thereof |
| CN114704122B (en) * | 2022-04-19 | 2023-12-01 | 北京首钢建设集团有限公司 | Method for dismantling roof of existing building |
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| US3973680A (en) * | 1972-11-07 | 1976-08-10 | Lely Cornelis V D | Devices for erecting a building from prefabricated sections |
| CN101255768A (en) * | 2008-03-21 | 2008-09-03 | 宁波建工集团有限公司 | Method for high altitude installation of large span steel truss |
| CN201265254Y (en) * | 2008-12-29 | 2009-07-01 | 中铁建工集团有限公司 | Movable operating platform system |
| CN101514586A (en) * | 2009-01-14 | 2009-08-26 | 北京江河幕墙股份有限公司 | Hanger rail type electric hanging boat and high-rise long span house, bridge building construction method and use thereof |
| CN201620535U (en) * | 2009-12-04 | 2010-11-03 | 中国第一冶金建设有限责任公司 | Colored steel bottom tile mounting device of steel roof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3772678B2 (en) * | 2001-02-19 | 2006-05-10 | 日本電炉株式会社 | Method of preventing fume leakage in sealed chamber using hoist device |
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2013
- 2013-03-07 CN CN201310072369.9A patent/CN103145036B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3973680A (en) * | 1972-11-07 | 1976-08-10 | Lely Cornelis V D | Devices for erecting a building from prefabricated sections |
| CN101255768A (en) * | 2008-03-21 | 2008-09-03 | 宁波建工集团有限公司 | Method for high altitude installation of large span steel truss |
| CN201265254Y (en) * | 2008-12-29 | 2009-07-01 | 中铁建工集团有限公司 | Movable operating platform system |
| CN101514586A (en) * | 2009-01-14 | 2009-08-26 | 北京江河幕墙股份有限公司 | Hanger rail type electric hanging boat and high-rise long span house, bridge building construction method and use thereof |
| CN201620535U (en) * | 2009-12-04 | 2010-11-03 | 中国第一冶金建设有限责任公司 | Colored steel bottom tile mounting device of steel roof |
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| CN103145036A (en) | 2013-06-12 |
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Inventor after: Ma Rongquan Inventor after: Wang Yibin Inventor after: Sui Jieming Inventor after: Qi Ligang Inventor after: Guo Chunhua Inventor after: Ning Chuanhong Inventor after: Cui Aizhen Inventor before: Wang Yibin Inventor before: Sui Jieming Inventor before: Qi Ligang Inventor before: Ning Chuanhong Inventor before: Cui Aizhen |
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Free format text: CORRECT: INVENTOR; FROM: WANG YIBIN SUI JIEMING QI LIGANG NING CHUANHONG CUI AIZHEN TO: MA RONGQUANWANG YIBIN SUI JIEMING QI LIGANG GUO CHUNHUA NING CHUANHONG CUI AIZHEN |
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