CN203514542U - Industrial assembling type steel structure plate joint connecting device - Google Patents
Industrial assembling type steel structure plate joint connecting device Download PDFInfo
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- CN203514542U CN203514542U CN201320626042.7U CN201320626042U CN203514542U CN 203514542 U CN203514542 U CN 203514542U CN 201320626042 U CN201320626042 U CN 201320626042U CN 203514542 U CN203514542 U CN 203514542U
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- peg
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- steel beam
- joint connecting
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Abstract
The utility model discloses an industrial assembling type steel structure plate joint connecting device. The connecting device is located at the joint between concrete floors on the upper portions of two steel beams. The connecting device comprises a supporting steel beam, a connecting component and slab joint later poured concrete. The supporting steel beam is located under the joint, the slab joint later poured concrete is located in the middle of the joint, and the connecting component is connected between the supporting steel beam and the two concrete floors. The supporting steel beam and a stud are welded in a factory in advance, the concrete floors are poured in advance, after the concrete floors are conveyed to the field and the two steel beams are assembled, only the slab joint later poured concrete part needs to be poured, connecting pieces of the floors are installed through bolts, field welding is not needed, and the connecting device has the advantages of being high in construction speed and assembling quality, and achieving the equal-strength connection of the floors.
Description
Technical field
The utility model relates to technical field of structural engineering, especially relates to a kind of industrialization assembling type steel structure plate joint connecting equipment that can realize the strong connections such as floor.
Background technology
Industrialization assembling type steel structure system refers to according to the building component specification of unification, standard makes house unit or member, is then transported to job site and assembles building in place and that produce.The feature of this structure is that construction quality is light, energy-conserving and environment-protective, speed of application is fast, industrialization degree is high, the problems such as can solve that China's industrialization of construction industry level is low, house building labor productivity is low and conventional house product quality is low, adapt to the development of China's building trade.
Plate seam node is most important node in industrialization assembling type steel structure system, directly affect speed of application and the assemblingization degree of structure, therefore plate seam node should be tried one's best and be adopted the high-strength bolts of convenient operations to connect more, and the layout of bolt should be easy to artificial on-the-spot fastening as far as possible.
Existing assembling type steel structure mesoplate seam node processing is generally adopted in two ways: first kind of way is reserved steel bar between plate seam, after plate assembling, reserved steel bar is connected, then fluid concrete; The second way is fluid concrete between plate seam only.
The bean column node adopting in existing case history has the following disadvantages:
Although first kind of way can realize between concrete floor and wait strong connection, speed of application reduces greatly, and required flange width is very large, and waste material, is unfavorable for the development of assembling type steel structure;
The second way, under horizontal force action, can only realize resistance to compression and connect between plate, can not realize tension and connect, and in horizontal force transmittance process, the effect meeting of floor reduces greatly like this, can not realize effective transmission of horizontal force.Plate seam junction peg does not meet anchoring requirement (< < Code for design of steel structures > > 11.5.4 bar-4, the outward flange of connector to the distance at concrete flange plate edge should not be less than 100mm).
Summary of the invention
The purpose of this utility model is to overcome the shortcoming existing in prior art, provide a kind of and can realize the strong industrialization assembling type steel structure plate joint connecting equipments that connect such as floor, this device can meet the every mechanical property of node, and the assembling of implementation structure, improve member on-site consolidation speed, the technical scheme adopting is: a kind of industrialization assembling type steel structure plate joint connecting equipment, the seam crossing of this linkage between two block concrete floors, it is characterized in that: described linkage comprises: support steel beam, pouring concrete after link and plate seam, described support steel beam is positioned under described seam, after described plate seam, pouring concrete is arranged in seam, described link is connected between described support steel beam and two block concrete floors.
Technical characterictic of the present utility model also has: described link comprises: be welded on the peg on described support steel beam top flange; Floor connector; The high-strength bolt that connects described floor connector and described support steel beam.
Technical characterictic of the present utility model also has: described peg comprises peg bar and peg cover plate, and described peg bridge welding is connected on peg bar, on described peg cover plate, has peg hole, on described peg internal surface of hole, has the screw thread coordinating with described high-strength bolt.
Technical characterictic of the present utility model also has: described support steel beam is formed by connecting by plain bolt by two girder steels.
Technical characterictic of the present utility model also has: described girder steel is channel-section steel or truss of angle steel.
Technical characterictic of the present utility model also has: described peg bar cross section is square or circular.
The beneficial effects of the utility model are: 1) this device completes in advance the prefabricated of concrete floor and completes the assemble welding of support steel beam, peg in factory, be transported to behind scene, only need fluid concrete and with bolt, complete the installation of floor connector, without on-the-spot welding, have advantages of that speed of application is fast, assembly quality is high; 2) the floor connector that this device is made by rear pouring concrete, steel plate with the high-strength bolt of mantle fiber, realize floor etc. and be connected by force; making concrete floor in conventional art the problem that strong tension connects such as at girder steel bearing place, cannot realize is resolved; floor overall performance obtains larger raising; approach with cast-in-place concrete floor stress performance, under horizontal force action, can effectively transmit horizontal force and protect node.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation, and accompanying drawing 2 is decomposing schematic representations of accompanying drawing 1, and accompanying drawing 3 is peg structural representations, wherein 1-peg cover plate; 2-peg bar; A-girder steel, B-concrete floor, C-floor connector, pouring concrete after D-plate seam, E-is with the high-strength bolt of mantle fiber, F-plain bolt, G-peg.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.The utility model discloses a kind of industrialization assembling type steel structure plate joint connecting equipment, the seam of this linkage between two block concrete floor B.For the object of strong connections such as reaching, this device comprises support steel beam, link and the rear pouring concrete D of plate seam.Support steel beam is positioned under seam, and after plate seam, pouring concrete D is arranged in seam, and link is connected between support steel beam and two block concrete floor B.Link comprises: be welded on the peg G on support steel beam top flange; Floor connector C; The high-strength bolt E with mantle fiber that connects floor connector C and support steel beam.
Peg in this device has changed traditional peg structure, this peg is comprised of peg bar 2 and peg cover plate 1, peg cover plate 1 is welded on peg bar 2, peg bar 2 is welded on support steel beam top flange, on peg cover plate 1, have peg hole, on peg internal surface of hole, have the screw thread coordinating with high-strength bolt E.
In the present embodiment, support steel beam is formed by connecting by plain bolt F by two girder steel A.Girder steel A is channel-section steel or truss of angle steel.Peg bar 2 cross sections are square, circular or other shape.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belong to protection domain of the present utility model.
Claims (6)
1. an industrialization assembling type steel structure plate joint connecting equipment, the seam crossing of this linkage between two block concrete floors, it is characterized in that: described linkage comprises: pouring concrete after support steel beam, link and plate seam, described support steel beam is positioned under described seam, after described plate seam, pouring concrete is positioned in the middle of seam, and described link is connected between described support steel beam and two block concrete floors.
2. according to industrialization assembling type steel structure plate joint connecting equipment claimed in claim 1, it is characterized in that: described link comprises: be welded on the peg on described support steel beam top flange; Floor connector; The high-strength bolt that connects described floor connector and described support steel beam.
3. according to industrialization assembling type steel structure plate joint connecting equipment claimed in claim 2, it is characterized in that: described peg comprises peg bar and peg cover plate, described peg bridge welding is connected on peg bar, on described peg cover plate, have peg hole, on described peg internal surface of hole, have the screw thread coordinating with described high-strength bolt.
4. according to industrialization assembling type steel structure plate joint connecting equipment claimed in claim 2, it is characterized in that: described support steel beam is formed by connecting by plain bolt by two girder steels.
5. according to industrialization assembling type steel structure plate joint connecting equipment claimed in claim 4, it is characterized in that: described girder steel is channel-section steel or truss of angle steel.
6. according to industrialization assembling type steel structure plate joint connecting equipment claimed in claim 4, it is characterized in that: described peg bar cross section is square or circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626042.7U CN203514542U (en) | 2013-10-11 | 2013-10-11 | Industrial assembling type steel structure plate joint connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626042.7U CN203514542U (en) | 2013-10-11 | 2013-10-11 | Industrial assembling type steel structure plate joint connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203514542U true CN203514542U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320626042.7U Expired - Fee Related CN203514542U (en) | 2013-10-11 | 2013-10-11 | Industrial assembling type steel structure plate joint connecting device |
Country Status (1)
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| CN (1) | CN203514542U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947837A (en) * | 2015-06-25 | 2015-09-30 | 宁波大学 | Prefabricated steel bar truss combined floor and splicing method thereof |
| CN105525686A (en) * | 2015-11-26 | 2016-04-27 | 沈阳建筑大学 | Structure for connecting prefabricated concrete composite floor slab with H-shaped steel beam through bolts |
| CN107905423A (en) * | 2017-10-23 | 2018-04-13 | 华侨大学 | A kind of assembly concrete floor and its construction method |
| CN111519809A (en) * | 2020-04-28 | 2020-08-11 | 河南远大可持续建筑科技有限公司 | Integrated floor ground gap treatment process |
| CN114775902A (en) * | 2022-03-30 | 2022-07-22 | 北京天邦巨成科技有限公司 | Steel structure special-shaped column combined component |
-
2013
- 2013-10-11 CN CN201320626042.7U patent/CN203514542U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947837A (en) * | 2015-06-25 | 2015-09-30 | 宁波大学 | Prefabricated steel bar truss combined floor and splicing method thereof |
| CN105525686A (en) * | 2015-11-26 | 2016-04-27 | 沈阳建筑大学 | Structure for connecting prefabricated concrete composite floor slab with H-shaped steel beam through bolts |
| CN107905423A (en) * | 2017-10-23 | 2018-04-13 | 华侨大学 | A kind of assembly concrete floor and its construction method |
| CN111519809A (en) * | 2020-04-28 | 2020-08-11 | 河南远大可持续建筑科技有限公司 | Integrated floor ground gap treatment process |
| CN114775902A (en) * | 2022-03-30 | 2022-07-22 | 北京天邦巨成科技有限公司 | Steel structure special-shaped column combined component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 252024 Shandong city of Liaocheng Province in New South Road No. 176 Patentee after: China Steel Limited by Share Ltd Address before: 252024 Shandong city of Liaocheng Province in New South Road No. 176 Patentee before: Shandong Zhongtong Steel Structure Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20191011 |