CN112900935A - Steel construction and factory building with crane - Google Patents
Steel construction and factory building with crane Download PDFInfo
- Publication number
- CN112900935A CN112900935A CN202110119737.5A CN202110119737A CN112900935A CN 112900935 A CN112900935 A CN 112900935A CN 202110119737 A CN202110119737 A CN 202110119737A CN 112900935 A CN112900935 A CN 112900935A
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- steel
- crane
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a steel structure with a crane and a workshop, belonging to the technical field of steel structures, wherein the steel structure is provided with four subaerial side steel columns, the four side steel columns form a rectangular area, a middle steel column is arranged between two side steel columns in the rectangular area in the length direction, a first waist truss is arranged between the side steel columns and the middle steel column, a plurality of side second waist trusses are arranged in the height direction between two side steel columns in the width direction in the rectangular area, the first waist truss and the second waist truss are positioned at the same height, and the side steel columns are connected with the top of the middle steel column through crane trusses; crane layer reinforcing trusses are arranged between the crane trusses on two sides in the length direction in the rectangular area and can slide on the crane trusses.
Description
Technical Field
The utility model belongs to the technical field of the steel construction, specifically relate to a steel construction and factory building with crane.
Background
The statements herein merely provide background related to the present disclosure and may not necessarily constitute prior art.
The steel structure adopted by industrial buildings is common. With the development of economy and technology in China, large-scale and ultra-large-scale equipment is more and more, and the requirements on industrial buildings are higher and higher. In order to meet the requirements of equipment, industrial buildings are also developed towards large span, large headroom and large tonnage.
In the industries of ferrous metallurgy, electromechanics, textiles and the like, a higher requirement is provided for the height of a factory building due to the arrangement requirement of large-scale technological ultrahigh equipment, and meanwhile, a crane for overhauling is arranged at the upper part of the factory building. For example, in a vertical bright annealing furnace factory building in the ferrous metallurgy industry, because the vertical furnace body is high, the maintenance and the replacement of the muffle cover need to be performed once in half a year, and the lifting height of a crane is required to be more than 65 meters. Because the consideration of investment and construction during early this type of factory building design, the factory building only seals the vertical furnace body, does not establish the maintenance crane in the factory building, and when the muffle cover overhauld, demolishs the roofing, uses the truck crane to overhaul from the factory building outside, overhauls the back and resumes the roofing again. The method has long time for overhauling equipment, has great influence on production, and also influences the normal service life of a workshop through frequent overhauling. Along with the development of economy and technology, set up the crane of overhauing usefulness on factory building upper portion, equipment overhauls the time weak point, reduces to production influence.
The inventor finds that the existing factory building with the crane is high in height, so that the requirement on the lateral rigidity of the factory building is high, meanwhile, the factory building column of the existing factory building structure is large in occupied area, and the cost of the whole factory building structure is high.
Disclosure of Invention
In order to solve the technical problem who exists among the prior art, this disclosure provides a steel construction and factory building with crane.
In order to achieve the above purpose, the present disclosure is achieved by the following technical solutions:
the steel structure with the crane provided by at least one embodiment of the disclosure comprises four side steel columns arranged on the ground, wherein the four side steel columns form a rectangular area, a middle steel column is arranged between two side steel columns in the length direction in the rectangular area, a plurality of first waist trusses are arranged between the side steel columns and the middle steel column in the height direction, a plurality of second waist trusses are arranged between the two side steel columns in the width direction in the rectangular area in the height direction, the first waist trusses and the second waist trusses are positioned at the same height, and the side steel columns are connected with the tops of the middle steel columns through crane trusses; crane layer reinforcing trusses are arranged between the crane trusses on two sides in the length direction in the rectangular area and can slide on the crane trusses.
Further, a side steel frame upper column is arranged at the top of the side steel column, a middle steel frame upper column is arranged at the top of the middle steel column, and a third waist truss is arranged between the side steel frame upper column and the middle steel frame upper column; a fourth waist truss is arranged between the upper columns of the side rigid frames on the two sides of the rectangular area in the length direction; a roof support piece is arranged between the third waist truss and the fourth waist truss, and a ridge tie bar is arranged between the fourth waist trusses on two sides of the rectangular area in the width direction.
Further, the top portions of the side steel columns and the middle steel column are connected with the crane truss through the conversion shoulder beam.
Furthermore, wind-resistant columns are arranged between the second waist trusses in the rectangular area.
Further, the wind-resistant column is hinged with the second waist truss.
Further, the side steel columns and the middle steel columns are of a lattice type four-limb steel pipe concrete structure.
Furthermore, an anti-wind column is arranged between the first waist truss between the side steel column and the middle steel column.
Furthermore, a supporting piece is arranged between the middle steel column and the side steel column.
Further, the wind-resistant column is hinged with the first waist truss.
At least one embodiment of this disclosure provides a factory building, this factory building include any one of the above-mentioned steel construction with crane.
Compared with the prior art, the utility model has the advantages and positive effects that:
(1) the waist trusses are arranged at the height of the edge rigid frame in the steel structure provided by the disclosure, so that the rigidity of the edge rigid frame is effectively enhanced; the longitudinal waist truss provides lateral elastic rigidity for the middle rigid frame, the section rigidity of the lattice type column is reduced, the floor area of the plant room column is further reduced, and the effective use area of a plant is increased.
(2) The steel structure that limit steelframe adopted four limbs steel pipe concrete structure in this disclosure provided, make full use of the advantage of steel pipe and concrete, construction speed is fast, and intensity is high, and rigidity is big.
(3) The main part adopts lattice formula spatial structure in the steel construction that this disclosure provided, and the space effect is showing, saves the investment.
(4) The crane truss in the steel structure provided by the disclosure can be used as a longitudinal structural supporting member.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure and are not to limit the disclosure.
FIG. 1 is a structural column floor plan provided by an embodiment of the present disclosure;
fig. 2 is a plan view of a waist truss reinforcement layer provided in an embodiment of the present disclosure;
FIG. 3 is a plan view of a crane truss provided in accordance with an embodiment of the present disclosure;
fig. 4 is a plan view of a roof layer provided by an embodiment of the present disclosure;
fig. 5 is a floor plan of a plant terminal provided in the embodiment of the present disclosure;
FIG. 6 is a side steel frame floor plan provided by an embodiment of the present disclosure;
fig. 7 is a floor plan view of an intermediate steel frame according to an embodiment of the present disclosure.
In the figure: 1. the roof truss structure comprises side steel frames, 2, middle steel frames, 3, longitudinal space waist trusses, 4, crane trusses, 5, roof supports, 6, longitudinal column supports, 7, longitudinal top space trusses, 8, longitudinal wind-resistant columns, 9, roof tie bars, 11, side steel frame lower columns, 12, side steel frame upper columns, 13, middle steel frame roof trusses, 14, conversion shoulder beams, 15, side steel frame space waist trusses, 16, wind-resistant columns, 17, side steel frame crane layer reinforcing trusses, 21, middle steel frame lower columns, 22 and middle steel frame upper columns.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
For convenience of description, the words "up", "down", "left" and "right" in this disclosure, if any, merely indicate correspondence with up, down, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate description of the disclosure and simplify description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the disclosure.
As shown in fig. 1-7, the disclosed embodiment provides a steel structure with a crane, which includes a side rigid frame 1, a middle rigid frame 2, a longitudinal space waist truss 3, a crane truss 4, a roof support 5, a longitudinal column support 6, a longitudinal top space truss 7, a longitudinal wind-resistant column 8, and a roof tie bar 9.
Specifically, referring to fig. 1, the steel structure in this embodiment mainly includes four lower columns 11 of the rigid frame on the ground, the four lower columns 11 of the rigid frame mainly form a rectangular area, and a lower column 12 of the middle steel frame is disposed between the two lower columns 11 of the rigid frame in the length direction in the rectangular area.
Further, as shown in fig. 2, two side steel frame lower columns 11 in the length direction in the rectangular area are connected with the middle steel frame lower column 12 through the longitudinal space waist truss 3, the two side steel frames 11 in the width direction in the rectangular local area are connected through a side steel frame space waist truss 15, wherein a plurality of longitudinal space waist trusses 3 and side rigid frame space waist trusses 15 are arranged in the height direction, and the longitudinal space waist truss 3 and the side rigid frame space waist truss 15 are positioned at the same height, therefore, the factory building provided by the embodiment is provided with a plurality of waist trusses at the height of the side steel frame, the rigidity of the side steel frame can be effectively enhanced, meanwhile, the longitudinal waist truss provides lateral elastic rigidity for the middle steel frame, so that the section rigidity of the lattice type column can be reduced, the floor area of the plant room column is further reduced, and the effective use area of a plant is increased.
Further, as shown in fig. 3, in the steel structure of this embodiment, the tops of the lower side steel frame columns 11 at the upper and lower sides are connected by a crane layer reinforced truss 17 of the rigid frame, the lower side steel frame columns are connected with the lower middle steel frame column by a crane truss 4, and the crane beam can move along the length direction of the crane truss 4.
As shown in fig. 4, in this embodiment, the top portions of the crane truss 4 and the crane layer reinforcing truss 17 are respectively provided with an upper side steel frame column 12 and an upper middle steel frame column 22, the upper and lower side steel frame columns 12 are connected by a side steel frame roof truss 13, a middle steel frame roof truss 23 is provided between the upper and lower middle steel frame columns 22, and a longitudinal top space truss 7 is further provided between the upper side steel frame column 12 and the upper middle steel frame column 22.
It should be noted that the longitudinal top space truss 7, the side steel frame roof truss 13 and the middle rigid frame roof truss 23 just form a steel roof layer, the side steel frame roof trusses 13 on the left and right sides in the layer are connected through a ridge tie bar 9, and a roof support 5 is arranged between the side steel frame roof truss 13 and the middle rigid frame roof truss 23. The upper space formed by the side steel frame upper column 12, the middle steel frame upper column 22, the side steel frame roof truss 13 and the middle steel frame roof truss 23 in the embodiment provides enough operating space for the top of the crane.
Furthermore, the lower side steel frame columns 11 and the lower middle steel frame columns 12 in the embodiment are made of four-limb lattice type steel pipe concrete columns, so that the strength and the rigidity are high, the lateral deformation control of a factory building is facilitated, and meanwhile, the upper columns and the roof are made of lattice type steel pipe structures without concrete pipes, so that the economy is good, and the upper columns and the lower columns are coordinated.
Further, as shown in fig. 5, in the steel structure of the present embodiment, the leftmost lower side steel frame column 11 and the leftmost lower middle steel frame column 21 are connected by a longitudinal column support 6.
Specifically, referring to fig. 5, two adjacent longitudinal space waist trusses 3 are connected to each other through an "X" structure support structure composed of two longitudinal column supports 6 in an area composed of the side steel frame 11 and the middle steel frame 21, so that the strength of the whole steel structure can be further enhanced, and meanwhile, the longitudinal space waist trusses 3 between the side steel frame lower column 11 and the middle steel frame lower column 21 are connected to each other through a longitudinal wind-resistant column 8, the bottom of the longitudinal wind-resistant column 8 is connected to the longitudinal space waist truss 3, and the top is connected to the longitudinal top space truss 7 through the crane truss 4, so that the overall height can be improved.
It should be noted that in this embodiment, only the support system composed of the longitudinal column support 6 and the longitudinal wind-resistant column 8 is provided between the leftmost side steel frame lower column 11 and the middle steel frame lower column 21, and only the longitudinal wind-resistant column 8 is provided between the rightmost side steel frame lower column 11 and the middle steel frame lower column, and the longitudinal column support 6 is not provided, because the crane is only limited to slide in the left half area, and if the crane is also provided in the right half area, the upper longitudinal wind-resistant column 8 may also be provided.
As shown in fig. 6, in this embodiment, the side steel frames 11 at both ends of the steel structure in the length direction are connected by a plurality of side rigid frame space waist trusses 15, the side rigid frame space waist trusses 15 are connected by wind-resistant columns 16 parallel to each other, and the wind-resistant columns 16 are hinged to the waist trusses 15 and perpendicular to the waist trusses 15. The one end of 16 length direction of anti-wind post is connected with the limit steelframe roofing truss 13 at top, and the bottom is connected with the waist truss 15 that is located the bottommost.
Further, as shown in fig. 6, in the present embodiment, the crane girders 4 are connected to the side steel frames 11 by the transfer shoulder beam 14, the bottom and top of the side shoulder beam 14 are fixed to the crane girders 4 and the side steel frames 11 by bolts, and the crane girders 4 on both sides of the steel structure are connected to each other by the rigid frame crane layer reinforcing girders 17, as shown in fig. 7, and the traveling crane is provided between the crane girders 4.
In addition, some other embodiments of this disclosure provide a factory building, and this factory building comprises the steel construction that above-mentioned embodiment provided, and the important characteristics of the characteristics that this factory building is different from conventional factory building are that firstly the factory building height all is higher: due to maintenance needs, the elevation of the rail surface of the crane is usually more than 40 meters, the elevation of the highest rail surface can reach 70m, and the total height of the eave of the factory building can reach 80m after the clearance of the crane is calculated. Secondly, the occupied area of the factory building is small: the ultrahigh large-scale equipment is a small part of the whole production line equipment, the length and the width are relatively small, and the ratio of the height of a factory building to the express delivery is large; thirdly, the influence of the transverse overlarge deformation of the factory building on the normal operation of the crane is avoided, the requirement on the rigidity of the factory building is high, the deformation under the transverse force and the wind load of the crane is required to be small, and the operation requirement of the crane is met.
The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.
Although the present disclosure has been described with reference to specific embodiments, it should be understood that the scope of the present disclosure is not limited thereto, and those skilled in the art will appreciate that various modifications and changes can be made without departing from the spirit and scope of the present disclosure.
Claims (10)
1. A steel structure with a crane is characterized in that four side steel columns on the ground are arranged, the four side steel columns form a rectangular area, a middle steel column is arranged between the two side steel columns in the length direction in the rectangular area, a plurality of first waist trusses are arranged between the side steel columns and the middle steel column in the height direction, a plurality of second waist trusses are arranged between the two side steel columns in the width direction in the rectangular area in the height direction, the first waist trusses and the second waist trusses are located at the same height, and the side steel columns are connected with the top of the middle steel column through crane trusses; crane layer reinforcing trusses are arranged between the crane trusses on two sides in the length direction in the rectangular area and can slide on the crane trusses.
2. The steel structure with the crane as claimed in claim 1, wherein the top of the side steel column is provided with an upper side steel frame column, the top of the middle steel column is provided with an upper middle steel frame column, and a third waist truss is arranged between the upper side steel frame column and the upper middle steel frame column; a fourth waist truss is arranged between the upper columns of the side rigid frames on the two sides of the rectangular area in the length direction; a roof support piece is arranged between the third waist truss and the fourth waist truss, and a ridge tie bar is arranged between the fourth waist trusses on two sides of the rectangular area in the width direction.
3. The structure of claim 1, wherein the top portions of the side steel columns and the middle steel column are connected to the crane girder through a conversion shoulder beam.
4. A steel structure with a crane according to claim 1, wherein wind-resistant columns are provided between the rectangular region second waist trusses.
5. The steel structure with crane according to claim 4, wherein the wind-resistant column is hinged with the second waist truss.
6. The steel structure with crane according to claim 1, wherein the side steel columns and the middle steel column are lattice type four-limb steel pipe concrete structures.
7. The steel structure with the crane according to claim 1, wherein a wind-resistant column is provided between the first waist truss between the side steel columns and the middle steel column.
8. The steel structure with crane according to claim 6, wherein support members are provided between the middle steel columns and the side steel columns.
9. The steel structure with the crane according to claim 6, wherein the wind-resistant column is hingedly connected to the first waist truss.
10. A plant comprising a steel structure with crane according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110119737.5A CN112900935A (en) | 2021-01-28 | 2021-01-28 | Steel construction and factory building with crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110119737.5A CN112900935A (en) | 2021-01-28 | 2021-01-28 | Steel construction and factory building with crane |
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| Publication Number | Publication Date |
|---|---|
| CN112900935A true CN112900935A (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110119737.5A Pending CN112900935A (en) | 2021-01-28 | 2021-01-28 | Steel construction and factory building with crane |
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Citations (10)
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|---|---|---|---|---|
| US3474580A (en) * | 1967-02-03 | 1969-10-28 | Elliotts Of Peterborough Ltd | Prefabricated buildings and their assembly |
| JPH01287350A (en) * | 1988-05-13 | 1989-11-20 | Kajima Corp | Void slab method |
| JP2006274617A (en) * | 2005-03-29 | 2006-10-12 | Nippon Steel Corp | Factory building where overhead traveling crane travels |
| CN201202289Y (en) * | 2008-05-27 | 2009-03-04 | 上海宝钢工程技术有限公司 | Rigid connection frame of steel structure workshop |
| KR20110040204A (en) * | 2009-10-13 | 2011-04-20 | 원인복 | Steel frame structure of factory building |
| CN202848878U (en) * | 2012-10-17 | 2013-04-03 | 中冶东方工程技术有限公司 | Crane beam of crane |
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2021
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| US3474580A (en) * | 1967-02-03 | 1969-10-28 | Elliotts Of Peterborough Ltd | Prefabricated buildings and their assembly |
| JPH01287350A (en) * | 1988-05-13 | 1989-11-20 | Kajima Corp | Void slab method |
| JP2006274617A (en) * | 2005-03-29 | 2006-10-12 | Nippon Steel Corp | Factory building where overhead traveling crane travels |
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| KR20110040204A (en) * | 2009-10-13 | 2011-04-20 | 원인복 | Steel frame structure of factory building |
| CN202848878U (en) * | 2012-10-17 | 2013-04-03 | 中冶东方工程技术有限公司 | Crane beam of crane |
| CN203531445U (en) * | 2013-10-08 | 2014-04-09 | 江苏明福钢结构有限公司 | Novel steel structure workshop |
| CN206707354U (en) * | 2017-05-22 | 2017-12-05 | 重庆三峰卡万塔环境产业有限公司 | A kind of light-duty workshop steel structure |
| CN107761956A (en) * | 2017-10-24 | 2018-03-06 | 上海欧本钢结构有限公司 | A kind of truss and shaped steel combination building system |
| CN110056218A (en) * | 2019-05-16 | 2019-07-26 | 中冶东方工程技术有限公司 | A kind of single-storey factory building pumping column steel-frame structure |
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Application publication date: 20210604 |