CN205171785U - Prefabricated light -duty integrated compound superstructure - Google Patents
Prefabricated light -duty integrated compound superstructure Download PDFInfo
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- CN205171785U CN205171785U CN201520868728.6U CN201520868728U CN205171785U CN 205171785 U CN205171785 U CN 205171785U CN 201520868728 U CN201520868728 U CN 201520868728U CN 205171785 U CN205171785 U CN 205171785U
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- steel joist
- lightgage steel
- girder truss
- joist girder
- integrated compound
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Abstract
The utility model discloses a prefabricated light -duty integrated compound superstructure, including a plurality of light gauge steel trussed girder, light gauge steel trussed girder top surface is equipped with oriented strand board, the last waterproof material layer that is equipped with of oriented strand board, the last floor layer that is equipped with of waterproof material layer, a plurality of light gauge steel trussed girder passes through the purlin and connects as an organic wholely, it has heat preservation cotton layer to fill in the light gauge steel trussed girder, and the heat preservation cotton layer bottom is equipped with the wire net, and the wire net bottom is equipped with the furred ceiling material layer, and the furred ceiling material layer passes through self tapping screw to be fixed on the light gauge steel trussed girder. Compared with the prior art, the beneficial effects of the utility model are that: 1, except that the lightweight concrete surface course, all the other parts all realize in the mill prefabricatedly, and on -the -spot hoist and mount are connected reliable, construction convenience, are adopted the lightweight and environmentally material in a large number. 2, structural weight is light, economize with the steel volume, has heat preservation, syllable -dividing and fire -resistant characteristics, is applicable to the superstructure system of building.
Description
Technical field
The utility model relates to technical field of buildings, is specially a kind of prefabricated light-duty integrated compound superstructure.
Background technology
China is in industrialization and urbanization Rapid development stage, year project construction engineering quantity is huge, resource consumption is serious, and it is huge that environment worsens pressure, and Development of Green Building has been listed in the preferential theme in National Program for Medium-to Long-term Scientific and Technological Development in major fields.Compared with conventional steel bar concrete mechanism, the features such as steel work has environmental protection, anti-seismic performance is good, speed of application is fast, material recoverable, therefore, greatly develop environmental protection, the steel building of anti-seismic performance excellence meets China's fundamental realities of the country, to economizing on resources and the energy, reduce environment pollution, promote that social sustainable development is significant, be also accelerate China's architectural industrialization, an industrialized effective way simultaneously.
Current Steel Structure of One Residence Building lid system many employings profiled sheet cast-in-situ steel reinforced concrete composite floor system structure and light steel-OSB plate composite floor system structure.
Wherein, be that reinforced concrete floor on base plate more than cast-in-place 100mm thickness is as floor structure with profiled sheet, such building cover structure steel using amount is large, building costs is high, need auxiliary mounting material and plant equipment, various pipeline is arranged in outside floor system, and the outer interior space of occupying volume also loses steel work prefabrication and assembly construction, speed of application feature fast, low in the pollution of the environment.
Using single C type cold formed steel joist as floor beam, using the thick OSB plate (oriented wood chipboard) of 12 ~ 18mm as floor structure.This building cover structure intensity is low, rigidity is low, and exist soundproof effect not good, vibrate the problems such as large, be not suitable for multi-rise building structure.C-type steel self is thin-wall open section steel, easily thin plate unstability occurs under stressed effect, by the punching of C-type steel web and reinforcement, need increase operation easier during pipelining.
Utility model content
The utility model is to solve above-mentioned deficiency, provides a kind of prefabricated light-duty integrated compound superstructure.
For achieving the above object, the utility model provides following technical scheme: a kind of prefabricated light-duty integrated compound superstructure, and comprise several lightgage steel joist girder trusses, lightgage steel joist girder truss end face is provided with oriented wood chipboard, oriented wood chipboard is provided with waterproof layer, and waterproof layer is provided with tier; Several lightgage steel joist girder trusses described are connected as one by purlin, heat-preservation cotton layer is filled with in described lightgage steel joist girder truss, be provided with gauze wire cloth bottom heat-preservation cotton layer, be provided with ceiling material layer bottom gauze wire cloth, ceiling material layer is fixed on lightgage steel joist girder truss by self-tapping screw.
Described oriented wood chipboard is made up of OSB plate.
Described lightgage steel joist girder truss comprises upper chord, lower chord and web member, and described web member is fixedly connected between upper chord, lower chord by tapping screw.
Described upper chord, lower chord and web member are made by cold-formed thin-walled C steel.
Described lightgage steel joist girder truss is fixed on purlin with the spacing of 400 or 600, and the end of lightgage steel joist girder truss is sealed by U-shaped connector, forms the combined type building roof beam be made up of lightgage steel joist girder truss.
The corner place of described combined type building roof beam is respectively provided with a hole for hoist, is convenient to lifting.
Compared with prior art, the beneficial effects of the utility model are:
1, except light weight concrete construction surface layer, remainder all realizes being prefabricated in the factory, on-site hoisting, connects reliable, easy construction, in a large number employing light-weight environment-friendly material.
2, light, the steel using amount of dead load is economized, and has insulation, sound insulation and fire-resistant feature, is applicable to the floor system of building.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of lightgage steel joist girder truss in the utility model.
Fig. 3 is plan structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The utility model provides a kind of technical scheme:
As shown in Figure 1, Figure 2 and Figure 3, a kind of prefabricated light-duty integrated compound superstructure, comprise several lightgage steel joist girder trusses 1, lightgage steel joist girder truss 1 end face is provided with oriented wood chipboard 2, oriented wood chipboard 2 is provided with waterproof layer 3, and waterproof layer 3 is provided with tier 4; Several lightgage steel joist girder trusses 1 described are connected as one by purlin 5, heat-preservation cotton layer 6 is filled with in described lightgage steel joist girder truss 1, gauze wire cloth 7 is provided with bottom heat-preservation cotton layer 6, be provided with ceiling material layer 8 bottom gauze wire cloth 7, ceiling material layer 8 is fixed on lightgage steel joist girder truss 1 by self-tapping screw.
As shown in Figure 1, described oriented wood chipboard 2 is made up of OSB plate.
As shown in Figure 1 and Figure 2, described lightgage steel joist girder truss 1 comprises upper chord 1-1, lower chord 1-2 and web member 1-3, and described web member 1-3 is fixedly connected between upper chord 1-1, lower chord 1-2 by tapping screw 1-4.
As shown in Figure 1 and Figure 2, described upper chord 1-1, lower chord 1-2 and web member 1-3 make by cold-formed thin-walled C steel.
As shown in Figure 3, described lightgage steel joist girder truss 1 is fixed on purlin 5 with the spacing of 400 or 600, and the end of lightgage steel joist girder truss 1 is sealed by U-shaped connector 9, forms the combined type building roof beam be made up of lightgage steel joist girder truss 1.
As shown in Figure 3, the corner place of described combined type building roof beam is respectively provided with a hole for hoist 10, is convenient to lifting.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and improvement design thereof and replace or change, all should be encompassed in protection domain of the present utility model.
Claims (6)
1. a prefabricated light-duty integrated compound superstructure, it is characterized in that: comprise several lightgage steel joist girder trusses, lightgage steel joist girder truss end face is provided with oriented wood chipboard, and oriented wood chipboard is provided with waterproof layer, and waterproof layer is provided with tier; Several lightgage steel joist girder trusses described are connected as one by purlin, heat-preservation cotton layer is filled with in described lightgage steel joist girder truss, be provided with gauze wire cloth bottom heat-preservation cotton layer, be provided with ceiling material layer bottom gauze wire cloth, ceiling material layer is fixed on lightgage steel joist girder truss by self-tapping screw.
2. the prefabricated light-duty integrated compound superstructure of one according to claim 1, is characterized in that: described oriented wood chipboard is made up of OSB plate.
3. the prefabricated light-duty integrated compound superstructure of one according to claim 1, is characterized in that: described lightgage steel joist girder truss comprises upper chord, lower chord and web member, and described web member is fixedly connected between upper chord, lower chord by tapping screw.
4. the prefabricated light-duty integrated compound superstructure of one according to claim 3, is characterized in that: described upper chord, lower chord and web member are made by cold-formed thin-walled C steel.
5. the prefabricated light-duty integrated compound superstructure of one according to claim 1, it is characterized in that: described lightgage steel joist girder truss is fixed on purlin with the spacing of 400 or 600, and the end of lightgage steel joist girder truss is sealed by U-shaped connector, form the combined type building roof beam be made up of lightgage steel joist girder truss.
6. the prefabricated light-duty integrated compound superstructure of one according to claim 5, is characterized in that: the corner place of described combined type building roof beam is respectively provided with a hole for hoist, is convenient to lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868728.6U CN205171785U (en) | 2015-11-03 | 2015-11-03 | Prefabricated light -duty integrated compound superstructure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868728.6U CN205171785U (en) | 2015-11-03 | 2015-11-03 | Prefabricated light -duty integrated compound superstructure |
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| Publication Number | Publication Date |
|---|---|
| CN205171785U true CN205171785U (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520868728.6U Active CN205171785U (en) | 2015-11-03 | 2015-11-03 | Prefabricated light -duty integrated compound superstructure |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780600A (en) * | 2017-11-10 | 2018-03-09 | 中铁第四勘察设计院集团有限公司 | Improve the Double-layer roof system of heat-insulating property |
| CN107965080A (en) * | 2018-01-19 | 2018-04-27 | 辽宁工业大学 | Top-level module building cover board and its installation method |
| CN111032974A (en) * | 2017-06-30 | 2020-04-17 | 优时吉博罗私人有限公司(新加坡分公司) | Panel system |
| CN111021611A (en) * | 2019-11-26 | 2020-04-17 | 广东珠江建筑工程设计有限公司 | Sandwich floor structure and construction process |
| CN111255134A (en) * | 2020-01-20 | 2020-06-09 | 安徽建筑大学 | Steel construction formula roof truss ALC board inclined tongue-and-groove formula assembly superstructure |
| CN111519810A (en) * | 2020-04-28 | 2020-08-11 | 河南远大可持续建筑科技有限公司 | Manufacturing method of ceiling keel in integrated floor system |
| CN111519817A (en) * | 2020-04-28 | 2020-08-11 | 河南远大可持续建筑科技有限公司 | Construction process of secondary ceiling of integrated floor system |
-
2015
- 2015-11-03 CN CN201520868728.6U patent/CN205171785U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111032974A (en) * | 2017-06-30 | 2020-04-17 | 优时吉博罗私人有限公司(新加坡分公司) | Panel system |
| CN107780600A (en) * | 2017-11-10 | 2018-03-09 | 中铁第四勘察设计院集团有限公司 | Improve the Double-layer roof system of heat-insulating property |
| CN107780600B (en) * | 2017-11-10 | 2023-10-31 | 中铁第四勘察设计院集团有限公司 | Double-deck roofing system of thermal insulation performance improves |
| CN107965080A (en) * | 2018-01-19 | 2018-04-27 | 辽宁工业大学 | Top-level module building cover board and its installation method |
| CN111021611A (en) * | 2019-11-26 | 2020-04-17 | 广东珠江建筑工程设计有限公司 | Sandwich floor structure and construction process |
| CN111021611B (en) * | 2019-11-26 | 2021-10-22 | 广东珠江建筑工程设计有限公司 | Sandwich floor structure and construction process |
| CN111255134A (en) * | 2020-01-20 | 2020-06-09 | 安徽建筑大学 | Steel construction formula roof truss ALC board inclined tongue-and-groove formula assembly superstructure |
| CN111519810A (en) * | 2020-04-28 | 2020-08-11 | 河南远大可持续建筑科技有限公司 | Manufacturing method of ceiling keel in integrated floor system |
| CN111519817A (en) * | 2020-04-28 | 2020-08-11 | 河南远大可持续建筑科技有限公司 | Construction process of secondary ceiling of integrated floor system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191210 Address after: 226017 Jiangsu city of Nantong province science and Technology Industrial Park, Jiang Su Tong Guang road No. 70 Building 2 Patentee after: Nantong Haicheng Construction Technology Co. Ltd. Address before: 201315 Shanghai City, Pudong New Area Zhangjiang hi tech park fanchun Road No. 400 Building 1 floor 301-300 room 3 Patentee before: Chengfang Science and Technology (Shanghai) Co., Ltd. |