CN2536686Y - Floor template combined components - Google Patents
Floor template combined components Download PDFInfo
- Publication number
- CN2536686Y CN2536686Y CN 02203766 CN02203766U CN2536686Y CN 2536686 Y CN2536686 Y CN 2536686Y CN 02203766 CN02203766 CN 02203766 CN 02203766 U CN02203766 U CN 02203766U CN 2536686 Y CN2536686 Y CN 2536686Y
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- CN
- China
- Prior art keywords
- truss
- template
- floor
- welded
- utility
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- Expired - Lifetime
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Abstract
The utility model relates to a formwork structure assembly used in floor for reducing the thickness of the floor, increasing the net height of the building, accelerating construction progress and facilitating construction without adding support and assembling reinforcement when casting and compacting the floor; wherein, the utility model comprises a braced girder composed of an upper chord member and a lower chord member which are distributed parallelly at intervals; a diagonal web member (3) is welded between the two chord members and an upright web member (1) is welded on the ends of the upper chord member and the lower chord member respectively; between the braced girders distribution reinforcements (5) are welded between the upper chord members and between the lower chord members; a suspender (4) is welded on the braced girder and a formwork (7) is arranged on the lower end of the suspender, through which a thread section passes; a plurality of pieces of angel steel (8) are stuck on the bottom surface of the formwork, which are fixed by screw caps in order to make the formwork and braced girder pull and combine with each other; the two ends of the braced girder are supported by a secondary steel beam (9) underlaid respectively. The utility model has the advantages of suitability for concrete floor in cast and compacted multilayer structure.
Description
Technical field
The utility model relates to the formwork structure spare that comprises steel bar stress in the floor.
Background technology
Multi-storey steel structure and high-rise steel structure development at present is rapid, and floor support plate is widely adopted.Employed its citation form of various floor support plate is to have the high profiled sheet a direction corrugated shape bending of certain rib now, and its rib height is generally between 50mm～76mm.By use for many years, there is the problem of the following aspects in the floor support plate that the disturbing concrete floor adopts in the discovery prior art:
1. owing to there is the rib height, cause the thickness of composite floor with profiled steel sheet deck bigger, reduced the clear height of floor;
When 2. existing floor support plate adopts both economical thickness of slab, need add the interim support of satisfying working load below the floor support plate, thereby increase the workload and the cost of construction, limit construction speed, influence the duration;
3. floor support plate adopts galvanized steel plain sheet to make usually, as penetrating floor support plate, owing to the existence of metallic zinc, can influence the welding quality of peg when the welding peg;
4. adopt existing floor support plate, the reinforcing bar of floor needs on-the-spot colligation, and is not only time-consuming but also take a lot of work;
5. existing floor support plate is neither reuses, and becomes permanent structure layer or permanent template after the construction;
6. adjacent straddle is thick not simultaneously, is not easy to construction.
Summary of the invention
Technical problem to be solved in the utility model is: reduce floor layer thickness, thereby increase the floor clear height; Need not to add support when smashing floor watering, reduce the workload of on-the-spot assembling reinforcement greatly; Improve the welding quality of peg; Thick not being convenient to simultaneously of adjacent straddle constructed.
Its special character of the technical solution adopted in the utility model is the truss that is provided with parallel alternate laying, and this truss is provided with upper chord and lower chord, is welded with diagonal web member between the upper and lower chord member, and upper and lower chord member both ends are welded with perpendicular web member;
Be connected with template below the described truss;
Weldering is associated with fixedly muscle between truss and the truss.
Fixedly muscle described in the utility model can be weldering tie between the upper chord and lower chord between distribution reinforcement out-of-plane stable to guarantee truss;
Be connected with template below the described truss and be meant on the truss that weldering has its lower end of suspension rod and connects with template is detachable.
Its lower end of described suspension rod and the detachable connection of template are meant that the suspension rod bottom is provided with thread segment and passes template and cooperate connection through nut.
Because described template can be a steel sheet, so below template, establish the angle steel of pad effect in the suspension rod place of passing pad.
The utlity model has some described truss, the edge-on and parallel laying in space of truss, truss two ends frame is put on crossbeam.Disturbing concrete on described template, between the truss becomes floor after fixed.The height of truss is determined according to slab thickness.
Because weldering has suspension rod on the truss, the suspension rod lower end connects with template is detachable, thus floor cast fixed after, template can be removed, and reuses, and also can not remove.
Fixedly muscle described in the utility model also can be the snakelike dowel of upper and lower bending;
So, be connected with template below the described truss and then be meant curved below part and the template weldering knot of being positioned under the snakelike dowel.Template is non-dismountable in this structure, is incorporated into floor.
Its two ends frame of truss in the utility model is put on crossbeam, and this crossbeam can be a time girder steel, and inferior girder steel can frame Zhi Yuzhu girder steel.Truss also can be put in main girder steel by the two ends frame.
The utility model is because employing has the truss of upper chord, lower chord, oblique abdomen muscle and perpendicular abdomen muscle, be connected with template below the truss, this template can be a thin flat, so the utility model has been eliminated the rib height of commonly using floor support plate, can reduce the thickness of floor significantly, the floor clear height is increased; Truss is edge-on, and self has bending rigidity, can bear the working load that acts on it, need not to establish in addition interim support, saves construction cost, accelerating construction progress; The utility model can be prefabricated, need not operations such as on-the-spot assembling reinforcement, both can save construction cost, can accelerate construction progress again; Adopt the utility model before construction on beam weld stud need not the floor support plate of burn-through in commonly using, and can be directly welded on the girder steel, can improve the welding quality of peg; The utility model can design by two-way slab when making floor, and general only by the one-way slabs design in the existing technology; Truss and the detachable the utility model that connects of template, the construction rear pattern plate can be removed, recycling.
Description of drawings
Fig. 1 is the utility model one structural representation;
Fig. 2 is that Figure 1A-A analyses and observe the direction schematic diagram;
Fig. 3 is another structural representation of the utility model;
Fig. 4 is that Fig. 3 B-B analyses and observe the direction schematic diagram.
Mark is meant among the figure: 1 perpendicular web member, 2 upper chords, 3 diagonal web members, 4 suspension rods, 5 distribution reinforcements, 6 lower chords, 7 templates, 8 angle steel, 9 girder steels, 91 girder steel top flanges, 92 girder steel bottom flanges, 10 main girder steels, 11 snakelike dowels.
The specific embodiment
Embodiment 1
Formwork structure composite member in this routine floor is provided with the truss of parallel alternate laying, and this truss is provided with upper chord 2 and lower chord 6, is welded with snakelike diagonal web member 3 between the upper and lower chord member, and upper and lower chord member both ends are welded with perpendicular web member 1; Weld between the chord member 2 and between the lower chord 6 thereon between the truss and be connected with distribution reinforcement 5; Weldering has vertical suspension rod 4 on the truss, and suspension rod 4 bottoms have thread segment; Be provided with template 7 below the truss, the thread segment of suspension rod 4 bottoms passes template 7, and template 7 following subsides are lined with angle steel 8 and make template 7 and the truss company of drawing mutually with the nut combination; Bracketing has the inferior girder steel 9 with top flange 91 and bottom flange 92 below the truss two ends; Being provided with main girder steel 10 connects with time girder steel 9 right angle intersections.
Embodiment 2
Formwork structure composite member in this routine floor is provided with the truss of parallel alternate laying, and this truss is provided with upper chord 2 and lower chord 6, is welded with snakelike diagonal web member 3 between the upper and lower chord member, and upper and lower chord member both ends are welded with perpendicular web member 1; Weldering is connected with snakelike dowel 11 between the truss that is parallel to each other, and the following weldering of part is associated with template 7 below 11 times curved being positioned at of snakelike dowel; Bracketing has the inferior girder steel 9 with top flange 91 and bottom flange 92 below the truss two ends; Being provided with main girder steel 10 connects with time girder steel 9 right angle intersections.
Claims (6)
1, the formwork structure composite member in the floor is characterized in that being provided with the truss of parallel alternate laying, and this truss is provided with upper chord (2) and lower chord (6), is welded with diagonal web member (3) between the upper and lower chord member, and upper and lower chord member both ends are welded with perpendicular web member (1);
Be connected with template (7) below the described truss;
Weldering is associated with fixedly muscle between truss and the truss.
2, composite member as claimed in claim 1, it is characterized in that described fixedly muscle be the weldering tie between the upper chord (2) and lower chord (6) between distribution reinforcement (5);
Be connected with template (7) below the described truss and be meant that weldering has its lower end of suspension rod (4) and detachable connection of template (7) on the truss.
3, composite member as claimed in claim 2 is characterized in that its lower end of described suspension rod (4) and the detachable connection of template (7) are meant that suspension rod (4) bottom is provided with thread segment and passes template (7) and cooperate connection through nut.
4, composite member as claimed in claim 3 is characterized in that the following angle steel (8) that is provided with the effect of tool pad in suspension rod (4) place of passing pad of template (7).
5, composite member as claimed in claim 1 is characterized in that described fixedly muscle is the snakelike dowel (11) of upper and lower bending;
Be connected with template (7) below the described truss and be meant curved below part and template (7) the weldering knot of being positioned under the snakelike dowel (11).
6,, it is characterized in that support is equipped with crossbeam below its two ends of described truss as the described composite member of any claim of claim 1～5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02203766 CN2536686Y (en) | 2002-02-01 | 2002-02-01 | Floor template combined components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02203766 CN2536686Y (en) | 2002-02-01 | 2002-02-01 | Floor template combined components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2536686Y true CN2536686Y (en) | 2003-02-19 |
Family
ID=33685845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02203766 Expired - Lifetime CN2536686Y (en) | 2002-02-01 | 2002-02-01 | Floor template combined components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2536686Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324198C (en) * | 2004-04-01 | 2007-07-04 | 蔡耀中 | Shape steel-concrete combined beam |
| CN100351485C (en) * | 2003-12-27 | 2007-11-28 | 浙江杭萧钢构股份有限公司 | Steel structure dwelling house assembly |
| CN101131019A (en) * | 2006-08-11 | 2008-02-27 | 樊立 | Compound floor slab and its production and installation method |
| CN102425306A (en) * | 2011-03-17 | 2012-04-25 | 建研科技股份有限公司 | Construction method of steel bar truss floor bearing plate and steel bar truss floor bearing plate |
| WO2013044433A1 (en) * | 2011-09-26 | 2013-04-04 | Empire Technology Development Llc | Suspension mould |
| CN103470027A (en) * | 2013-09-26 | 2013-12-25 | 南通建筑工程总承包有限公司 | Assembling type floor formwork system with preset anchor nuts |
| CN108252443A (en) * | 2017-11-14 | 2018-07-06 | 重庆凌锋投资管理有限公司 | Bed die detachable hang formula steel bar girder floor slab structure and its construction method |
| CN111502252A (en) * | 2019-01-30 | 2020-08-07 | 河南天丰绿色装配集团有限公司 | Hanging type formwork-supporting-free system for beam system steel structure building floor and construction method |
-
2002
- 2002-02-01 CN CN 02203766 patent/CN2536686Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351485C (en) * | 2003-12-27 | 2007-11-28 | 浙江杭萧钢构股份有限公司 | Steel structure dwelling house assembly |
| CN1324198C (en) * | 2004-04-01 | 2007-07-04 | 蔡耀中 | Shape steel-concrete combined beam |
| CN101131019A (en) * | 2006-08-11 | 2008-02-27 | 樊立 | Compound floor slab and its production and installation method |
| CN102425306A (en) * | 2011-03-17 | 2012-04-25 | 建研科技股份有限公司 | Construction method of steel bar truss floor bearing plate and steel bar truss floor bearing plate |
| CN102425306B (en) * | 2011-03-17 | 2014-03-12 | 建研科技股份有限公司 | Construction method of steel bar truss floor bearing plate and steel bar truss floor bearing plate |
| WO2013044433A1 (en) * | 2011-09-26 | 2013-04-04 | Empire Technology Development Llc | Suspension mould |
| CN103470027A (en) * | 2013-09-26 | 2013-12-25 | 南通建筑工程总承包有限公司 | Assembling type floor formwork system with preset anchor nuts |
| CN103470027B (en) * | 2013-09-26 | 2015-07-29 | 江苏中南建筑产业集团有限责任公司 | A kind of assembling presets the floor slab formerecting system of anchoring nut |
| CN108252443A (en) * | 2017-11-14 | 2018-07-06 | 重庆凌锋投资管理有限公司 | Bed die detachable hang formula steel bar girder floor slab structure and its construction method |
| CN111502252A (en) * | 2019-01-30 | 2020-08-07 | 河南天丰绿色装配集团有限公司 | Hanging type formwork-supporting-free system for beam system steel structure building floor and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120201 Granted publication date: 20030219 |