CN101864841A - Integral mounting method of steel-structure factory building wall skin - Google Patents
Integral mounting method of steel-structure factory building wall skin Download PDFInfo
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- CN101864841A CN101864841A CN 201010190462 CN201010190462A CN101864841A CN 101864841 A CN101864841 A CN 101864841A CN 201010190462 CN201010190462 CN 201010190462 CN 201010190462 A CN201010190462 A CN 201010190462A CN 101864841 A CN101864841 A CN 101864841A
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Abstract
The invention relates to the technical field of construction, in particular to an integral mounting method of steel-structure factory building wall skin and installation H-shaped steel pulleys. The method comprises the following steps of: assembling wall skin columns, purlins and pull rods on the ground foundation into an integral wall skin; mounting a hoister at the inner sides of factory building steel columns and fixing with the steel columns; connecting the top of each factory building steel column with an H-shaped steel pulley, and connecting a steel wire rope between the hoister and the integral wall skin; and winding and integrally erecting the wall skin by the hoister, fixing the wall skin and loosening the steel wire rope. In the invention, the integral wall skin is assembled on the ground without aerial work to guarantee the safety and improve the construction efficiency. An integral pulley bracket made of H-shaped steel has high strength, simple structure and rapid mounting.
Description
Technical field
The present invention relates to the steel-structure factory building technical field of construction, relate in particular to a kind of integral mounting method of steel-structure factory building wall skin.
Background technology
Present stage domestic a large amount of steel work industrial premises, factory building length is width very general more than 100 meters more than 200 meters, the steel work industrial premises generally adopts around the color pan tile sealing, color pan tile is fixed on the steel work wall skin.And domestic steel work wall skin installs that all to adopt split type mounting method, wall skin post, purlin, pull bar etc. all be that a part is installed, and it is slow to exist installation progress, the many dangerous big shortcomings of work high above the ground.Can reduce amount of high-altitude operation greatly, thereby improve installation effectiveness with the wall skin in ground assembling back integral hoisting, reduce dangerous.
In addition, during the steel-structure factory building wall skin integral installation, because the weight ratio of factory building wall skin integral body is bigger, therefore produce bigger pulling force in the steel column top pulleys, the distortion that is stretched easily of the support of common pulley, can not well play the effect of lifting, and be difficult for fixing, when therefore using wall skin integral installation method existing common pulley be improved at the steel column top with common pulley.
Summary of the invention
The object of the present invention is to provide a kind of installation effectiveness height, safe and reliable integral mounting method of steel-structure factory building wall skin.
For achieving the above object, the technical scheme that the present invention takes is: a kind of integral mounting method of steel-structure factory building wall skin, and it may further comprise the steps:
(a) outside factory building, on the basis, ground of infield wall skin post, purlin, pull bar are assembled into whole wall skin;
(b) will lift with hoist engine and be fixedly mounted on the basis, ground of factory building steel column inboard, and fix with steel column;
(c) be connected with H shaped steel formula pulley at factory building steel column top, head end of steel wire rope is fixed on the hoist engine output shaft, be connected with whole wall skin top to be installed behind the terminal pile warp H of the wire rope shaped steel formula pulley;
(d) start the hoist engine Wound steel rope, after wall skin integral body is erected, whole wall skin and factory building steel column are connected and fixed, unclamp wire rope.
Described H shaped steel formula pulley, it includes support, pulley, rotating shaft, base, and described support is a H shaped steel, and the web middle part of support has groove, two frange plates are provided with installing hole; Pulley is installed in the rotating shaft, and the rotating shaft two ends are assemblied in by bearing in the installing hole of support two frange plates, and the support bottom surface is connected with base, and base is provided with bolt hole.
Carry out on the basis, ground that is assembled in of whole wall skin among the present invention, has save work high above the ground, guarantees construction safety, has improved efficiency of construction simultaneously; H shaped steel formula pulley is by bolt or directly be fixedly welded on the factory building steel column, the hoist engine wire rope being penetrated pulley can use so that steel-structure factory building wall skin to be installed again, because the H shaped steel that pulley bracket adopts is monolithic, guarantee enough intensity, and possess characteristics simple in structure, quick for installation.
Description of drawings
Fig. 1 is the schematic diagram of embodiment of the invention assembling wall skin;
Fig. 2 is the schematic diagram of embodiment of the invention lifting wall skin;
Fig. 3 is the schematic top plan view of H shaped steel formula pulley in the embodiment of the invention;
Fig. 4 is that the A-A of Fig. 3 is to cross-sectional schematic;
Fig. 5 is that the B-B of Fig. 3 is to cross-sectional schematic;
Description of symbols among the figure: 1-hoist engine, 2-wire rope, 3-wall skin post, 4-purlin, 5-pull bar, the common pulley of 6-, 7-H shaped steel formula pulley, 8-factory building steel column, 701-base, 702-support, 703-pulley, 704-rotating shaft, 705-web, 706-bearing, 707-bolt hole.
The specific embodiment
In order to understand the present invention better, below in conjunction with embodiment and accompanying drawing technical scheme of the present invention is described further, referring to Fig. 1 to Fig. 5:
A kind of integral mounting method of steel-structure factory building wall skin of the present invention, it may further comprise the steps:
(a) on the basis, ground of infield, wall skin post 3, purlin 4, pull bar 5 are assembled into whole wall skin; The infield is typically chosen in and is no more than 3 meters the factory building outside apart from factory building, and whole wall skin is that the unit is assembled with the wall skin between the two factory building steel columns 8;
(b) will lift with hoist engine 1 and be fixedly mounted on the basis, ground of factory building steel column 8 inboards, hoist engine 1 should not be too far away from the distance of steel column inboard, room, avoids wire rope 2 to reel apart from oversize, and efficient reduces, for steady as far as possible in the lifting process, hoist engine 1 uses two;
(c) be connected with H shaped steel formula pulley 7 at factory building steel column 8 tops, H shaped steel formula pulley 7 is special-purpose pulley, easy for installation and install reliable, wire rope 2 head ends are fixed on hoist engine 1 output shaft, wire rope 2 ends pile warp respectively are arranged on the common pulley 6 that factory building steel column 8 bottoms are used for transition and are connected with whole wall skin top with H shaped steel formula pulley 7 backs that are arranged on factory building steel column 8 tops, are provided with hanger in order to connect reliable whole wall skin top;
(d) start two hoist engines, 1 Wound steel rope 2 simultaneously, after lentamente whole wall skin being erected, hoist engine 1 stops to reel, and is again that whole wall skin and 8 welding of factory building steel column is fixing, unclamps wire rope 2.
H shaped steel pulley includes base 701, support 702, pulley 703, bearing 706, rotating shaft 704 in the step (c), base 701 is a steel plate, and offer bolt hole 707, bolt hole 707 places by bolt on factory building steel column 8, for strengthening linking intensity, bolt hole 707 evenly is provided with four, and bolt hole 707 is a slotted hole, with the position of convenient fine setting attachment bolt.Base 701 centers are welded with support 702, and support 702 is selected H shaped steel for use, and its web 705 middle parts have on groove, two frange plates and have installing hole, so because support 702 meets the requirements for its intensity of monolithic construction.Interference fit has pulley 703 in the rotating shaft 704, and 704 liang of head ends of rotating shaft are assemblied in by bearing 706 in the installing hole of support 702 to reduce friction, and bearing 706 also adopts interference fit with installing hole, knocks in from the side, and adds pin and fix.Pulley 703 is assemblied in the groove at support 702 middle parts, and pulley 703 freely rotates around axis together with rotating shaft 704 like this, and pulley 703 circumferential surfaces are provided with groove and are convenient to wire rope 2 pile warps.During use, with H shaped steel formula pulley 7 by bolt on factory building steel column 8, if non-bolt hole, factory building steel column 8 top, the base 701 of H shaped steel formula pulley 7 can be directly welded in factory building steel column 8 tops, again the wire rope 2 of hoist engine 1 is penetrated pulley 703 and can connect the wall skin, hoist engine 1 starts slings the wall skin.
Above disclosed only is preferred embodiment of the present invention, can not limit the present invention's interest field certainly with this, and therefore the equivalence of being done according to the present patent application claim changes, and still belongs to protection scope of the present invention.
Claims (4)
1. integral mounting method of steel-structure factory building wall skin is characterized in that it may further comprise the steps:
(a) on the basis, ground of infield, the factory building outside, wall skin post, purlin, pull bar are assembled into whole wall skin;
(b) will lift with hoist engine and be fixedly mounted on the basis, ground of factory building steel column inboard, and fix with steel column;
(c) be connected with H shaped steel formula pulley at factory building steel column top, head end of steel wire rope is fixed on the hoist engine output shaft, be connected with whole wall skin top to be installed behind the terminal pile warp H of the wire rope shaped steel formula pulley;
(d) start the hoist engine Wound steel rope, after wall skin integral body is erected, stop hoist engine, whole wall skin and factory building steel column are connected and fixed, unclamp wire rope.
2. integral mounting method of steel-structure factory building wall skin according to claim 1 is characterized in that: described whole wall dermatome is assembled into integral body according to the gross weight segmentation.
3. integral mounting method of steel-structure factory building wall skin according to claim 1 is characterized in that: what described hoist engine used is that the platform number is two.
4. integral mounting method of steel-structure factory building wall skin according to claim 1, it is characterized in that: described H shaped steel formula pulley includes support, pulley, rotating shaft, base, described support is a H shaped steel, and the web middle part of support has groove, two frange plates are provided with installing hole; Pulley is installed in the rotating shaft, and the rotating shaft two ends are assemblied in by bearing in the installing hole of support two frange plates, and the support bottom surface is connected with base, and base is provided with bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201010190462 CN101864841A (en) | 2010-05-28 | 2010-05-28 | Integral mounting method of steel-structure factory building wall skin |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010190462 CN101864841A (en) | 2010-05-28 | 2010-05-28 | Integral mounting method of steel-structure factory building wall skin |
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| CN101864841A true CN101864841A (en) | 2010-10-20 |
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| CN 201010190462 Pending CN101864841A (en) | 2010-05-28 | 2010-05-28 | Integral mounting method of steel-structure factory building wall skin |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245808A (en) * | 2016-08-30 | 2016-12-21 | 中国十九冶集团有限公司 | Method for installing wall skin of blast furnace casting house |
| CN109098453A (en) * | 2018-08-28 | 2018-12-28 | 中国化学工程第十四建设有限公司 | Steel-structure factory building battenboard wall face construction technique |
| CN109469336A (en) * | 2018-12-19 | 2019-03-15 | 北京首钢建设集团有限公司 | A kind of method that factory building roof and wall skin purlin utilize the installation of elevator bunchiness |
| CN111846142A (en) * | 2020-07-31 | 2020-10-30 | 宜昌兴达船务有限公司 | Construction method for ship tail building |
| CN112647719A (en) * | 2020-12-12 | 2021-04-13 | 中冶天工集团有限公司 | Modular hoisting method for embedded wall frame structure of steel structure factory building |
| CN115788072A (en) * | 2022-11-26 | 2023-03-14 | 中国水利水电第三工程局有限公司 | Embedded wall frame structure modularization lifting device of steel construction factory building |
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| CN2428629Y (en) * | 2000-05-25 | 2001-05-02 | 揭阳市南光实业有限公司 | Universal pulley seat |
| CN101169001A (en) * | 2007-10-30 | 2008-04-30 | 浙江大学 | Quadrangular pyramid sphere net case falsework-free constructing and mounting method and hoisting machine tool |
| CN101372258A (en) * | 2008-09-27 | 2009-02-25 | 上海江南长兴造船有限责任公司 | Method for drawing costal scute in shipbuilding |
| CN201336533Y (en) * | 2008-12-30 | 2009-10-28 | 中铁十一局集团有限公司 | Cable laying pulley |
| JP2009299346A (en) * | 2008-06-13 | 2009-12-24 | Norihiro Kawakami | Construction method of building |
| CN201377184Y (en) * | 2008-12-04 | 2010-01-06 | 中国二十冶建设有限公司 | Ultra-long roofing contour plate vertical lifting transporting device |
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2010
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| JPH02132275A (en) * | 1987-12-14 | 1990-05-21 | Nippon Steel Corp | External wall surface execution method for intermediate and low story steel framed building |
| CN2428629Y (en) * | 2000-05-25 | 2001-05-02 | 揭阳市南光实业有限公司 | Universal pulley seat |
| CN101169001A (en) * | 2007-10-30 | 2008-04-30 | 浙江大学 | Quadrangular pyramid sphere net case falsework-free constructing and mounting method and hoisting machine tool |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245808A (en) * | 2016-08-30 | 2016-12-21 | 中国十九冶集团有限公司 | Method for installing wall skin of blast furnace casting house |
| CN109098453A (en) * | 2018-08-28 | 2018-12-28 | 中国化学工程第十四建设有限公司 | Steel-structure factory building battenboard wall face construction technique |
| CN109098453B (en) * | 2018-08-28 | 2021-01-26 | 中国化学工程第十四建设有限公司 | Outer wall surface installation and construction process of sandwich board of steel structure factory building |
| CN109469336A (en) * | 2018-12-19 | 2019-03-15 | 北京首钢建设集团有限公司 | A kind of method that factory building roof and wall skin purlin utilize the installation of elevator bunchiness |
| CN111846142A (en) * | 2020-07-31 | 2020-10-30 | 宜昌兴达船务有限公司 | Construction method for ship tail building |
| CN112647719A (en) * | 2020-12-12 | 2021-04-13 | 中冶天工集团有限公司 | Modular hoisting method for embedded wall frame structure of steel structure factory building |
| CN115788072A (en) * | 2022-11-26 | 2023-03-14 | 中国水利水电第三工程局有限公司 | Embedded wall frame structure modularization lifting device of steel construction factory building |
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Owner name: CHINA FIRST METALLURGICAL CONSTRUCTION GROUP CORPO Free format text: FORMER OWNER: WUHAN CFMCGC ELECTRICAL AND MECHANICAL ENGINEERING CO., LTD. Effective date: 20101210 |
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Effective date of registration: 20101210 Address after: 430081 Wuhan Industrial Zone, Qingshan District, Hubei, No. 3 Applicant after: China First Metallurgical Group Co., Ltd. Address before: 430081 Wuhan Industrial Zone, Qingshan District, Hubei, No. 3 Applicant before: Wuhan Yiye Machinery & Electronic Engineering Co., Ltd. |
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Open date: 20101020 |