CN101974974A - Support device for template for construction of steel structure concrete floor slab - Google Patents
Support device for template for construction of steel structure concrete floor slab Download PDFInfo
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- CN101974974A CN101974974A CN 201010290057 CN201010290057A CN101974974A CN 101974974 A CN101974974 A CN 101974974A CN 201010290057 CN201010290057 CN 201010290057 CN 201010290057 A CN201010290057 A CN 201010290057A CN 101974974 A CN101974974 A CN 101974974A
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- girder steel
- steel
- outer sleeve
- floor slab
- concrete floor
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Abstract
The invention discloses a support device for a template for construction of a steel structure concrete floor slab, which belongs to the field of steel structure construction. The support device comprises at least one adjustable support cross beam and at least two pendants; the two pendants are oppositely arranged and respectively hung on upper flanges which are oppositely arranged of an H-shaped steel beam of the steel structure concrete floor slab, and a support opening is formed on each pendant; and the support ends at two ends of the adjustable support cross beam are respectively arranged in the support openings of the two pendants, and the adjustable support cross beam and the two pendants hung and connected at the two ends form a planar support structure. The support device has simple structure and convenient use, and can be quickly mounted in the construction of the steel structure concrete floor slab; and then the template or a square timber and the template can be mounted on the adjustable support cross beam of the support device, thereby quickly and conveniently carrying out the construction of the steel structure concrete floor slab, shortening the construction cycle and improving the efficiency.
Description
Technical field
The present invention relates to building field, relate in particular to the bracing or strutting arrangement of a kind of steel structure concrete floor slab construction with template.
Background technology
Along with economic construction and social development, steel work is used more and more.In most of steel work, what floor adopted is profiled sheet concrete combined floor or concrete floor at present.The profiled sheet concrete combined floor is with the construction formwork of profiled sheet as floor, direct fluid concrete and forming thereon, and it has advantages such as installation rate is fast, easy and simple to handle.The profiled sheet concrete combined floor is divided into combined and non-combined.Combined composite floor substitutes the floor slab bottoms reinforcing bar with profiled sheet simultaneously, participates in the stressed of floor, but must carry out flameproof protection to profiled sheet, and it is less that expensive flameproof protection expense makes combined composite floor use.But not combined composite floor only adopts profiled sheet to use as construction formwork, has caused waste economically, causes expense higher indirectly.
Along with country to the advocating of energy-conservation and low-carbon (LC) building, steel house has obtained greatly developing as the dwelling house system of environment protecting and power-saving.Because use habit that people are long-term and developer's cost control, steel house is not generally done furred ceiling, but the processing of plastering, obviously concrete floor has absolute predominance than profiled sheet composite floor in economical and use.
In the prior art, adopting the job practices of concrete floor in the steel work is exactly directly to set up scaffold, and the lumps of wood and template are installed then, successively construction.And the shortcoming that this mode exists is: workload is big, long construction period.
Summary of the invention
In view of above-mentioned existing in prior technology problem, the purpose of the embodiment of the invention provides the bracing or strutting arrangement of a kind of steel structure concrete floor slab construction with template, can solve and will directly set up scaffold when adopting concrete floor in the existing steel work and construct, the workload of existence is big, the shortcoming of long construction period.
The objective of the invention is to be achieved through the following technical solutions:
The embodiment of the invention provides the bracing or strutting arrangement of a kind of steel structure concrete floor slab construction with template, comprising:
At least one adjustment type supporting traverse and at least two suspension members;
Two suspension members are oppositely arranged, and are suspended on respectively on the top flange of H section steel beam of the steel structure concrete floor slab that is oppositely arranged, and are equipped with support openings on each suspension member; The support end at described adjustment type supporting traverse two ends is separately positioned in the support openings of two suspension members, and two suspension members that adjustment type supporting traverse and its two ends articulate form plane supporting structure.
As seen from the above technical solution provided by the invention, cooperate with at least two suspension members by the adjustment type supporting traverse in the embodiment of the invention, this bracing or strutting arrangement can be quickly installed in the structural steelwork, as the support system of steel structure concrete floor slab construction with template, because the adjustment type supporting traverse is suspended on the top flange of the H section steel beam of steel structure concrete floor slab, can be quick, carry out easily that slab form installs on the steel work coagulation, this support device structure is simple, can reduce the steel structure concrete floor slab construction workload, shorten construction period, can effectively reduce the cost of steel structure concrete floor slab construction.
Description of drawings
The structural representation of the bracing or strutting arrangement that Fig. 1 provides for the embodiment of the invention;
The schematic cross-section of the adjustment type supporting traverse that Fig. 2 provides for the embodiment of the invention;
The schematic cross-section of the another kind of structure of the adjustment type supporting traverse that Fig. 3 provides for the embodiment of the invention;
The structural representation of the adjustment type supporting traverse of the another kind of structure that Fig. 4 provides for the embodiment of the invention;
The structural representation of the adjustment type supporting traverse of another structure that Fig. 5 provides for the embodiment of the invention;
The structural representation of the suspension member of the bracing or strutting arrangement that Fig. 6 provides for the embodiment of the invention;
The structural representation that the bracing or strutting arrangement that Fig. 7 provides for the embodiment of the invention uses;
The structural representation that the bracing or strutting arrangement of the another kind of structure that Fig. 8 provides for the embodiment of the invention uses;
The structural representation that the bracing or strutting arrangement of another structure that Fig. 9 provides for the embodiment of the invention uses.
The specific embodiment
The invention will be further described below in conjunction with specific embodiment.
Embodiment
Present embodiment provides the bracing or strutting arrangement of a kind of steel structure concrete floor slab construction with template, be used in the Construction of Steel Structure, as the support system of concrete floor slab construction with template, as shown in Figure 1, this bracing or strutting arrangement comprises: at least one adjustment type supporting traverse 1 and at least two suspension members 2,3;
Wherein, two suspension members 2,3 are oppositely arranged, and are suspended on respectively on the top flange 4,5 of H section steel beam of the steel structure concrete floor slab that is oppositely arranged, and are equipped with support openings on each suspension member 2,3; The support end at adjustment type supporting traverse 1 two ends is separately positioned in the support openings of two suspension members 2,3, and two suspension members 2,3 that adjustment type supporting traverse 1 is connected with its two ends form plane supporting structure.
As shown in Figure 1, adjustment type supporting traverse 1 in the above-mentioned bracing or strutting arrangement is to be made of an outer sleeve girder steel 13 and two interior girder steels 11,12, outer sleeve girder steel 13 and interior girder steel 11,12 all can adopt aluminum alloy materials to make, outer sleeve girder steel 13 can adopt rectangular steel tube, and interior girder steel 11,12 can adopt H section steel beam or C section steel beam; Two interior girder steels 11,12 1 ends plug in the outer sleeve girder steel 13 from outer sleeve girder steel 13 two ends respectively, realize being connected with outer sleeve girder steel 13, girder steel 11 in outer sleeve girder steel 13 two ends connect, 12 places are equipped with bolt 14, can fixedly plug interior girder steel 11 in the outer sleeve girder steel 13 by bolt, 12, bolt can be provided with a plurality of, a plurality of bolts are several rows of row and are arranged on the outer sleeve girder steel 13, to guarantee the interior girder steel 11 in the better fixed jacket tube girder steel 13,12, when interior girder steel 11, during 12 employing H section steel beams, the cross section signal after bolt 14 is fixed of itself and outer sleeve girder steel 13 as shown in Figure 2; When interior girder steel 11,12 adopted the C section steel beam, the cross section signal after bolt 14 is fixed of itself and outer sleeve girder steel 13 as shown in Figure 3. Girder steel 11,12 is inserted into the length that the link positions in the outer sleeve girder steel 13 can be regulated this adjustment type supporting traverse in changing, and the free end at interior girder steel 11,12 and two ends after outer sleeve girder steel 13 is connected is as support end.
The adjustment type supporting traverse of another kind of structure as shown in Figure 4, by two outer sleeve girder steels 21,22 and interior girder steels 23 constitute, the two ends of an interior girder steel 23 plug respectively in the end of an outer sleeve girder steel and two outer sleeve girder steels 21,22 connect, each outer sleeve girder steel 21,22 end places that connect interior girder steel 23 are equipped with the bolt 24 of fixing the interior girder steel 23 in it, 25, girder steel 23 is inserted into outer sleeve girder steel 21 in changing, the length that link position in 22 can be regulated this adjustment type supporting traverse, outer sleeve girder steel 21,22 with the free end at two ends after interior girder steel 23 is connected as support end.
The adjustment type supporting traverse of another structure as shown in Figure 5, constitute by an outer sleeve girder steel 32 and an interior girder steel 31, interior girder steel 31 1 ends are plugged in outer sleeve girder steel 32 1 ends and are connected with outer sleeve girder steel 32, an end place of girder steel 31 was provided with the bolt 33 of fixing girder steel 31 in this in outer sleeve girder steel 32 connected, girder steel 31 is inserted into the length that the link positions in the outer sleeve girder steel 32 can be regulated this adjustment type supporting traverse in changing, and the free end at interior girder steel 31 and two ends after outer sleeve girder steel 32 is connected is as support end.
The adjustment type supporting traverse of above-mentioned various structures all has simple in structure, and length adjustment is convenient, and cost is low, means of transportation, the advantage that is easy to recycle.
Can know, adjustment type supporting traverse in the above-mentioned bracing or strutting arrangement can adopt multiple form of structure, as long as the length after can easily adjusting the outer sleeve girder steel and interior girder steel being connected, and after adjusting length, the outer sleeve girder steel is fixedlyed connected with interior girder steel to get final product by bolt.
As shown in Figure 6, the cross section of the suspension member 2 of above-mentioned bracing or strutting arrangement is a saddle type, and suspension member 2 sidewalls are provided with support openings 21.Suspension member 2 can form saddle type by reinforcing bar is curved in the reality, respectively is provided with a support openings on the two side of suspension member 2, and this suspension member has simple in structure, the advantage that cost is low and easy to use.Can know that suspension member can adopt other form of structure, need only on the top flange of the H section steel beam that is mounted on steel structure concrete floor slab easily, and the convenient support end that supports the adjustment type supporting traverse gets final product.
During the actual use of above-mentioned bracing or strutting arrangement, adjustment type supporting traverse and suspension member are a plurality of, a plurality of suspension members are uniformly set at the top flange 4 of the H section steel beam of steel structure concrete floor slab, on 5, each adjustment type supporting traverse is divided equally the cloth setting and is mounted on two suspension members 2 that are oppositely arranged, on 3, be between the top flange of the adjustment type supporting traverse two ends H section steel beam that is suspended on steel structure concrete floor slab by the suspension member that is oppositely arranged, suspension member can be fixing with the welding of steel work H section steel beam top flange, a plurality of adjustment type supporting traverses are set in parallel in and form between the H section steel beam of adjacent steel structure concrete floor slab the plane supporting structure of steel structure concrete floor slab construction with template, structure after the bracing or strutting arrangement of the adjustment type supporting traverse of employing different structure is installed is shown in Fig. 7～9.
After above-mentioned bracing or strutting arrangement was installed, mounting template or the lumps of wood and template on this bracing or strutting arrangement adjustment type supporting traverse can be carried out steel structure concrete floor slab construction quickly and easily.When treating that floorslab concrete intensity reaches designing requirement, the suspension member that externally is exposed at floor cuts removing and gets final product.
The support device structure of the embodiment of the invention is simple, but multilayer is constructed simultaneously during use, has improved operating efficiency; Utilize the top flange support of the H section steel beam of steel work to save the lumps of wood more; The adjustment type supporting traverse is convenient to make, and Construction Arrangement is more flexible, is beneficial to produce to promote, and is reusable, has better economic performance.
The above; only for the preferable specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (10)
1. the bracing or strutting arrangement of a steel structure concrete floor slab construction usefulness template is characterized in that, comprising:
At least one adjustment type supporting traverse and at least two suspension members;
Two suspension members are oppositely arranged, and are suspended on respectively on the top flange of H section steel beam of the steel structure concrete floor slab that is oppositely arranged, and are equipped with support openings on each suspension member; The support end at described adjustment type supporting traverse two ends is separately positioned in the support openings of two suspension members, and two suspension members that adjustment type supporting traverse and its two ends articulate form plane supporting structure.
2. the steel structure concrete floor slab construction according to claim 1 bracing or strutting arrangement of template, it is characterized in that, described adjustment type supporting traverse is made of an outer sleeve girder steel and two interior girder steels, two interior girder steels are plugged in the outer sleeve girder steel two ends from two ends and are connected with the outer sleeve girder steel, place, the two ends of girder steel was equipped with the bolt of fixing the interior girder steel in it in the outer sleeve girder steel connected, girder steel is inserted into the length that the link position in the outer sleeve girder steel can be regulated this adjustment type supporting traverse in changing, and the free end at interior girder steel and two ends after the outer sleeve girder steel is connected is as support end.
3. the steel structure concrete floor slab construction according to claim 1 bracing or strutting arrangement of template, it is characterized in that, described adjustment type supporting traverse is made of two outer sleeve girder steels and an interior girder steel, interior girder steel two ends respectively are plugged in outer sleeve girder steel one end and are connected with two outer sleeve girder steels, an end place of girder steel was equipped with the bolt of fixing the interior girder steel in it in two outer sleeve girder steels connected, girder steel is inserted into the length that the link position in the outer sleeve girder steel can be regulated this adjustment type supporting traverse in changing, and the free end at outer sleeve girder steel and two ends after interior girder steel is connected is as support end.
4. the steel structure concrete floor slab construction according to claim 1 bracing or strutting arrangement of template, it is characterized in that, described adjustment type supporting traverse is made of outer sleeve girder steel and interior girder steel, interior girder steel one end is plugged in outer sleeve girder steel one end and is connected with the outer sleeve girder steel, an end place of girder steel was provided with the bolt of fixing the interior girder steel in it in the outer sleeve girder steel connected, girder steel is inserted into the length that the link position in the outer sleeve girder steel can be regulated this adjustment type supporting traverse in changing, and the free end at interior girder steel and two ends after the outer sleeve girder steel is connected is as support end.
5. use the bracing or strutting arrangement of template according to claim 2,3 or 4 each described steel structure concrete floor slab constructions, it is characterized in that described outer sleeve girder steel adopts rectangular steel tube.
6. use the bracing or strutting arrangement of template according to claim 2,3 or 4 each described steel structure concrete floor slab constructions, it is characterized in that described interior girder steel adopts H section steel beam or C section steel beam.
7. use the bracing or strutting arrangement of template according to claim 2,3 or 4 each described steel structure concrete floor slab constructions, it is characterized in that described bolt is a plurality of, be a row and be arranged on the outer sleeve girder steel.
8. steel structure concrete floor slab construction according to claim 1 is characterized in that with the bracing or strutting arrangement of template the cross section of described suspension member is a saddle type, and the suspension member sidewall is provided with support openings.
9. steel structure concrete floor slab construction according to claim 8 is characterized in that with the bracing or strutting arrangement of template described suspension member forms saddle type by reinforcing bar is curved, respectively is provided with a support openings on the two side of suspension member.
10. the steel structure concrete floor slab construction according to claim 1 bracing or strutting arrangement of template, it is characterized in that, described adjustment type supporting traverse and suspension member are a plurality of, a plurality of suspension members are uniformly set on the top flange of H section steel beam of steel structure concrete floor slab, each adjustment type supporting traverse is divided equally the cloth setting and is mounted on two suspension members that are oppositely arranged, and a plurality of adjustment type supporting traverses and a plurality of suspension member are connected to form plane supporting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102900571A CN101974974B (en) | 2010-09-21 | 2010-09-21 | Support device for template for construction of steel structure concrete floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102900571A CN101974974B (en) | 2010-09-21 | 2010-09-21 | Support device for template for construction of steel structure concrete floor slab |
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| Publication Number | Publication Date |
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| CN101974974A true CN101974974A (en) | 2011-02-16 |
| CN101974974B CN101974974B (en) | 2012-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102900571A Expired - Fee Related CN101974974B (en) | 2010-09-21 | 2010-09-21 | Support device for template for construction of steel structure concrete floor slab |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061501A (en) * | 2012-12-29 | 2013-04-24 | 中建八局第二建设有限公司 | Formwork supporting system for composite beam and floor-slab structure of building and construction method for formwork supporting system |
| CN103590520A (en) * | 2013-11-13 | 2014-02-19 | 钱志双 | Prestress reinforcing supporting mechanism of prefabricated floor slabs and mounting method of prestress reinforcing supporting mechanism |
| CN103806659A (en) * | 2013-09-12 | 2014-05-21 | 如皋市江源电力工程有限公司 | Single-layer comprehensive support, cracking-control and temperature-control construction technology for super-thick prestressed transfer slab |
| CN103930634A (en) * | 2011-06-22 | 2014-07-16 | 福姆700私人有限公司 | Formwork support improvements |
| CN104153570A (en) * | 2014-08-01 | 2014-11-19 | 唐安虎 | Fast formwork supporting system of cast-in-place floor of steel structure building |
| CN105275203A (en) * | 2015-09-29 | 2016-01-27 | 中国建筑股份有限公司 | Telescopic beam, adjustable mold base system made by using same and mold base construction method |
| CN106150083A (en) * | 2016-08-21 | 2016-11-23 | 中铁四局集团建筑工程有限公司 | A kind of slip form platform of metro depot beam slab concrete structure construction |
| CN107013034A (en) * | 2017-05-26 | 2017-08-04 | 中国二十冶集团有限公司 | A kind of form bracing system and construction method based on steel frame beam |
| CN111576926A (en) * | 2020-05-12 | 2020-08-25 | 中铁十四局集团建筑工程有限公司 | Steel structure house floor formwork supporting structure and construction method |
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Patent Citations (4)
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| CN2649697Y (en) * | 2003-04-30 | 2004-10-20 | 浙江杭萧钢构股份有限公司 | Adjustable-floor shuttering steel support assembly |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103930634B (en) * | 2011-06-22 | 2016-11-02 | 福姆700私人有限公司 | The improvement of template support |
| CN103930634A (en) * | 2011-06-22 | 2014-07-16 | 福姆700私人有限公司 | Formwork support improvements |
| CN103061501A (en) * | 2012-12-29 | 2013-04-24 | 中建八局第二建设有限公司 | Formwork supporting system for composite beam and floor-slab structure of building and construction method for formwork supporting system |
| CN103061501B (en) * | 2012-12-29 | 2015-03-25 | 中建八局第二建设有限公司 | Formwork supporting system for composite beam and floor-slab structure of building and construction method for formwork supporting system |
| CN103806659A (en) * | 2013-09-12 | 2014-05-21 | 如皋市江源电力工程有限公司 | Single-layer comprehensive support, cracking-control and temperature-control construction technology for super-thick prestressed transfer slab |
| CN103806659B (en) * | 2013-09-12 | 2016-02-24 | 中如建工集团有限公司 | Super thick prestressing force change-over panel individual layer comprehensively supports and splits temperature control construction technology with control |
| CN103590520B (en) * | 2013-11-13 | 2015-12-30 | 钱志双 | A kind of prestressing force of precast floor slab strengthens supporting mechanism and mounting method thereof |
| CN103590520A (en) * | 2013-11-13 | 2014-02-19 | 钱志双 | Prestress reinforcing supporting mechanism of prefabricated floor slabs and mounting method of prestress reinforcing supporting mechanism |
| CN104153570A (en) * | 2014-08-01 | 2014-11-19 | 唐安虎 | Fast formwork supporting system of cast-in-place floor of steel structure building |
| CN105275203A (en) * | 2015-09-29 | 2016-01-27 | 中国建筑股份有限公司 | Telescopic beam, adjustable mold base system made by using same and mold base construction method |
| CN105275203B (en) * | 2015-09-29 | 2018-03-02 | 中国建筑股份有限公司 | Extensible canopy and the adjustable die system and the construction method of the mould bases using its making |
| CN106150083A (en) * | 2016-08-21 | 2016-11-23 | 中铁四局集团建筑工程有限公司 | A kind of slip form platform of metro depot beam slab concrete structure construction |
| CN107013034A (en) * | 2017-05-26 | 2017-08-04 | 中国二十冶集团有限公司 | A kind of form bracing system and construction method based on steel frame beam |
| CN111576926A (en) * | 2020-05-12 | 2020-08-25 | 中铁十四局集团建筑工程有限公司 | Steel structure house floor formwork supporting structure and construction method |
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| CN101974974B (en) | 2012-06-27 |
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