CN103485463A - Floor of steel structure - Google Patents
Floor of steel structure Download PDFInfo
- Publication number
- CN103485463A CN103485463A CN201310439477.5A CN201310439477A CN103485463A CN 103485463 A CN103485463 A CN 103485463A CN 201310439477 A CN201310439477 A CN 201310439477A CN 103485463 A CN103485463 A CN 103485463A
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- floor
- steel
- girder steel
- truss
- work floor
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Abstract
The invention relates to a floor of a steel structure. The floor is composed of transverse steel beams and vertical steel beams and is of a rectangular frame structure. The transverse steel beams and the vertical steel beams are trusses. The floor has the advantages of being reliable in quality, high in construction speed and capable of being combined randomly and saving materials. Less garbage is produced on the construction site.
Description
Technical field
The present invention relates to building field, be specifically related to a kind of steel work floor.
Background technology
In the architecture construction processes such as Business Building, house, the construction of floor is an important ring wherein, is also one of operation that construction volume is larger.The most reinforced concrete structures that adopt of existing floor, a kind of is the cast-in-place reinforced concrete floor, a kind of is prefabrication formula reinforced concrete floor.The prefabricated reinforced concrete floor, owing to producing in factory's unified standard, quality is guaranteed, saves material, and speed of application is fast, and the site operation amount is little, and dust and sewage are few, are subject to favor in the industry.
No matter be cast-in-place steel bar concrete floor, or the prefabricated reinforced concrete floor, because being all adopts steel concrete to manufacture, have following common shortcoming: (1) weight is large, and shock strength is poor; (2) the construction working amount is large, and labor strength is large; (3) dust of job site or prefabricated factory, building waste are many, and the feature of environmental protection is poor.
Summary of the invention
The objective of the invention is in order to overcome the deficiencies in the prior art, provide that a kind of reliable in quality, standard production, speed of application are fast, job site rubbish is few, the steel work floor of any combination.
The present invention is achieved by the following technical programs:
The steel work floor, be comprised of horizontal girder steel, vertical girder steel, is rectangular frame structure.
Further, described horizontal girder steel and vertical girder steel are any in truss, channel-section steel, i iron, Honeycomb Beam, rectangular tube.
Preferably, described horizontal girder steel and vertical girder steel are truss, and described truss is formed by welding by transverse bar, montant part and supporting rod, is specially the triangular truss structure.
Further, described truss is provided with a plurality of bolts hole, and the position dimension of described bolt hole meets modulus and multiple relation thereof, and between described floor and floor, can be connected arbitrarily by bolt between floor and post, its spiro keyhole position all can coincide.
Further, in described bolt hole, connection gasket is housed.
Further, described vertical girder steel is provided with mount pad or contiguous block.
Technique effect of the present invention is as follows:
(1) rectangular frame that the present invention is comprised of horizontal girder steel, vertical girder steel can adopt standardization large-scale production in factory, carries out strict quality examination in factory, guarantees dimensional standard, reliable in quality, and interchangeability is good, highly versatile.
(2) vertical girder steel is provided with a plurality of bolts hole, and the position dimension of described bolt hole meets modulus and multiple relation thereof, makes between floor and floor, can be connected arbitrarily by bolt between floor and post, and its spiro keyhole position all can coincide.Can any combination connect, guarantee easy construction.
(3) the present invention adopts unified size blanking, or carries out in advance the manufacture craft design, guarantees reasonable materials, accomplishes clout, minimal waste, adopts in addition the scale standard mode to produce, and saves material, and production efficiency is high.
(4) vertical girder steel of the present invention is provided with mount pad or contiguous block, can be easily and frame column, Vierendeel girder or wall connecting, and only need connect and get final product with bolt during building operations at the scene, efficiency is high, is that combined modular is constructed.
The accompanying drawing explanation
The structural representation of the steel work floor that Fig. 1 is the embodiment of the present invention 1.
The structural representation that Fig. 2 is the truss in the embodiment of the present invention 1.
Fig. 3 is the A place enlarged drawing in Fig. 2.
The floor system structural representation that Fig. 4 is the embodiment of the present invention 2.
In accompanying drawing: 1-horizontal girder steel, 2-vertical girder steel, 3-truss, 31-montant part, 32-supporting rod, 33-bolt hole, 34-transverse bar, 35-connection gasket, 4-holder, 5-sliding seat.
The specific embodiment
Embodiment 1
As shown in Figure 1, the steel work floor is comprised of horizontal girder steel 1, vertical girder steel 2, is rectangular frame structure.As shown in Figure 2, described horizontal girder steel 1 and vertical girder steel 2 are truss 3, and described truss 3 is formed by welding by transverse bar 34, montant part 31 and supporting rod 32, is specially triangular truss 3 structures.Can certainly other forms of truss 3 structures, as parallel chord truss 3, polygonal truss 3, parallel chord truss 3 and Vierendeel truss 3.Connected mode between transverse bar 34 in truss 3, montant part 31 and supporting rod 32 also can adopt riveted joint or bolt to connect.Girder steel adopts truss 3 structures, and under load action, truss 3 rod members mainly bear axial tension or pressure, thereby can take full advantage of the intensity of material, with other structures, compare, and can save material, alleviate deadweight, have larger Rigidity and strength.
Truss 3 is provided with a plurality of bolts hole 33, the position dimension of described bolt hole 33 meets modulus and multiple relation thereof, between described floor and floor, can be connected arbitrarily by bolt between floor and post, 33 of its bolts hole all can coincide, can effectively guarantee interchangeability, the versatility of construction, easy to operate while guaranteeing to install, improve rate of progress of the construction and efficiency.Connection gasket 35 is housed in bolt hole 33, and the general kidney-shaped tubulose connection gasket 35 that adopts of described connection gasket 35, not only can increase the contact area of junction, improves resistance to deformation intensity, and have certain adjustability while making to connect.
Embodiment 2
As shown in Figure 4, the rectangular frame that the steel work floor is formed by connecting by welding or bolt by many horizontal girder steels 1, vertical girder steel 2, described horizontal girder steel 1 and vertical girder steel 2 adopt rectangular tube to make, and described vertical girder steel 2 is provided with mount pad or contiguous block.Mount pad or contiguous block can be holders 4, can be also sliding seat 5, by welding or bolted mode, are fixed on vertical girder steel 2.The effect of these mount pads or contiguous block is: be used for connecting other building structural member, as frame column, combined girder steel, wall etc., make can be connected with bolt at the construction field (site) easily between floor system and floor system, post, beam, wall, improve speed of application.
The present invention can adopt Prefabrication in standardization factory, and interchangeability is good, and size is accurate and quality controllable, can save cast in situs and floor set-up time, construction and convenient transportation, and shock strength is high.Be proven, during site operation of the present invention, can realize quick modularization assembling, productivity ratio is high, and dust, building waste are few, can save material, and the feature of environmental protection is good.
Except above two embodiment, horizontal girder steel 1 of the present invention, vertical girder steel 2 can also adopt channel-section steel, i iron, Honeycomb Beam to make, and the connected mode between horizontal girder steel 1 and vertical girder steel 2 can adopt welding, also can adopt the connected modes such as bolt, riveted joint.Above embodiment is explanation of the invention, and non-limiting, and more than just part is given an example.Should be noted that, concerning the technician of the industry, simple transformation and the improvement according to basic principle of the present invention and structure, carried out, the combination of carrying out according to above embodiment, include within protection scope of the present invention.
Claims (6)
1. steel work floor is characterized in that: it is comprised of horizontal girder steel, vertical girder steel, is rectangular frame structure.
2. steel work floor according to claim 1, it is characterized in that: described horizontal girder steel and vertical girder steel are any in truss, channel-section steel, i iron, Honeycomb Beam, rectangular tube.
3. steel work floor according to claim 2, it is characterized in that: described horizontal girder steel and vertical girder steel are truss, described truss is formed by welding by transverse bar, montant part and supporting rod, is specially the triangular truss structure.
4. steel work floor according to claim 3, it is characterized in that: described truss is provided with a plurality of bolts hole, the position dimension of described bolt hole meets modulus and multiple relation thereof, between described floor and floor, can be connected arbitrarily by bolt between floor and post, its spiro keyhole position all can coincide.
5. according to the described steel work floor of claim 4 any one, it is characterized in that: in described bolt hole, connection gasket is housed.
6. according to the described steel work floor of claim 1 any one, it is characterized in that: described vertical girder steel is provided with mount pad or contiguous block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310439477.5A CN103485463A (en) | 2013-09-25 | 2013-09-25 | Floor of steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310439477.5A CN103485463A (en) | 2013-09-25 | 2013-09-25 | Floor of steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103485463A true CN103485463A (en) | 2014-01-01 |
Family
ID=49826016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310439477.5A Pending CN103485463A (en) | 2013-09-25 | 2013-09-25 | Floor of steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103485463A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015043310A1 (en) * | 2013-09-25 | 2015-04-02 | 张跃 | Floorslab system |
| CN105421634A (en) * | 2015-11-25 | 2016-03-23 | 谭泽文 | Hollow truss compound core formwork |
| CN108750994A (en) * | 2018-06-29 | 2018-11-06 | 合肥米弘智能科技有限公司 | A kind of steel construction automatic installation apparatus and its automatic construction method of installation |
| CN108857211A (en) * | 2018-06-29 | 2018-11-23 | 合肥米弘智能科技有限公司 | A kind of steel construction positioning placement robot |
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| US6536168B1 (en) * | 2000-06-15 | 2003-03-25 | San Donato Llc | Apparatus and methods for moldable and customizable structures |
| JP3940511B2 (en) * | 1998-12-25 | 2007-07-04 | 積水化学工業株式会社 | Building unit floor structure |
| CN201512887U (en) * | 2009-09-18 | 2010-06-23 | 张跃 | Building floor slab |
| CN102900189A (en) * | 2012-09-28 | 2013-01-30 | 山东鲁帆集团有限公司 | Modularized floor slab for buildings |
| CN202706297U (en) * | 2012-05-30 | 2013-01-30 | 远大可建科技有限公司 | Floorslab with prefabricated water and electricity components |
| CN103290921A (en) * | 2013-05-23 | 2013-09-11 | 北京工业大学 | Industrial prefabricated steel structural frame system with penetrating columns |
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2013
- 2013-09-25 CN CN201310439477.5A patent/CN103485463A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3940511B2 (en) * | 1998-12-25 | 2007-07-04 | 積水化学工業株式会社 | Building unit floor structure |
| US6536168B1 (en) * | 2000-06-15 | 2003-03-25 | San Donato Llc | Apparatus and methods for moldable and customizable structures |
| CN201512887U (en) * | 2009-09-18 | 2010-06-23 | 张跃 | Building floor slab |
| CN202706297U (en) * | 2012-05-30 | 2013-01-30 | 远大可建科技有限公司 | Floorslab with prefabricated water and electricity components |
| CN102900189A (en) * | 2012-09-28 | 2013-01-30 | 山东鲁帆集团有限公司 | Modularized floor slab for buildings |
| CN103290921A (en) * | 2013-05-23 | 2013-09-11 | 北京工业大学 | Industrial prefabricated steel structural frame system with penetrating columns |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015043310A1 (en) * | 2013-09-25 | 2015-04-02 | 张跃 | Floorslab system |
| CN105421634A (en) * | 2015-11-25 | 2016-03-23 | 谭泽文 | Hollow truss compound core formwork |
| CN108750994A (en) * | 2018-06-29 | 2018-11-06 | 合肥米弘智能科技有限公司 | A kind of steel construction automatic installation apparatus and its automatic construction method of installation |
| CN108857211A (en) * | 2018-06-29 | 2018-11-23 | 合肥米弘智能科技有限公司 | A kind of steel construction positioning placement robot |
| CN108857211B (en) * | 2018-06-29 | 2020-05-22 | 广东德源钢结构工程有限公司 | Steel construction location places robot |
| CN108750994B (en) * | 2018-06-29 | 2020-07-07 | 安徽精工钢结构有限公司 | Auxiliary tool for butt welding of steel structure I-steel and channel steel and using method |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |