CN201991218U - Steel framework double-layer mesh large template for buildings - Google Patents
Steel framework double-layer mesh large template for buildings Download PDFInfo
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- CN201991218U CN201991218U CN2011200812186U CN201120081218U CN201991218U CN 201991218 U CN201991218 U CN 201991218U CN 2011200812186 U CN2011200812186 U CN 2011200812186U CN 201120081218 U CN201120081218 U CN 201120081218U CN 201991218 U CN201991218 U CN 201991218U
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Abstract
The utility model relates to a steel framework double-layer mesh large template for buildings, belonging to the technical field of architecture. The template consists of two side templates; each side template comprises a mesh-shaped panel, a steel framework, alkali-proof glass fiber grid cloth, a template connecting element, a horizontal backing, a clamping key and an opposite crossing bolt; each side template is connected with the steel keel to form a template body through the mesh-shaped panel; the two side templates are placed in parallel and oppositely at two sides of a component to be poured; the alkali-proof glass fiber grid cloth is arranged on the internal surface of each side template body; the horizontal backing is arranged at the external surface of each side template body; and the templates at two sides are integrally connected through the clamping key that is clamped on the horizontal backing and the opposite crossing bolt. The large template has low manufacturing cost and is simple and convenient in construction operation; the template has light mass, low manufacturing cost, strong universality and high circulating times and is convenient to wash. The concrete pouring process is transparent and visual, so as to facilitate guaranteeing vibration and compaction of the concrete. The template is a novel large building template system with a wide promotion value.
Description
Technical field
The utility model belongs to technical field of buildings, and particularly a kind of large form for building system can be widely used in the construction of reinforced concrete structure body of wall, is particularly useful for the support shuttering of reinforced concrete shear wall structure.
Background technology
In the construction of monolithic reinforced concrete structure, form work engineering has tremendous influence for aspects such as duration, expense and quality controls.The applicant once disclosed a kind of little template system in " a kind of steel framework Double-level Reticulated construction formwork " utility model patent.This system does not need the big machinery hanging device because little, the light weight, easy to assembly of template size more is applicable to the cast-in-situ steel reinforced concrete sandwich construction.For high-level structure, owing to inevitably need to use the big machinery hanging device, so large template system is practical more economically.
The Chinese at present large form that generally uses has all steel template or steel framework bamboo-wood plywood etc.The all steel template has the shortcoming that weight is big, difficulty of construction big, the one-time investment expense is big; The steel framework bamboo-wood plywood is then yielding, easy cleaning, the number of turnover are not few for face veneer.How alleviating large form weight, reducing investment cost, accelerate speed of application, increase the template number of turnover is the problem that presses for solution in the building construction process.
The utility model content
The purpose of this utility model is to overcome the weak point of traditional large form, designs a kind of steel framework Double-level Reticulated building large form, and this template is not only in light weight than traditional large form, and cost of production is low, manufacture craft is simple; And be convenient to clean, the number of turnover improves greatly.Monolithic devices, polytype such as packaging and universal go for different execution conditions and requirement.Formwork integral install simple and fast, the amount of labour used few, need not complex device and can guarantee construction quality again simultaneously.Be specially adapted to the cast-in-situ steel reinforced concrete high-level structure, also be applicable to the cast-in-situ steel reinforced concrete sandwich construction.
A kind of steel framework Double-level Reticulated building large form of the utility model design, it is characterized in that, this template is made up of the both sides template, and every side template comprises netted panel, steel skeleton, alkali-resistant glass fibre grid cloth, template connecting piece, horizontal back cord and card key and to wearing bolt; This every side template connects into main template body by netted panel and steel skeleton, the both sides main template body is parallel is staggered relativelyly waiting to build the member both sides, the alkali-resistant glass fibre grid cloth places every side template main body inner surface, horizontal back cord is provided with every side template external side of main body surface, and the template of both sides is by being stuck in the card key on the horizontal back cord and connecting into integral body to wearing bolt.
Characteristics of the present utility model and good result
1, because described large form panel adopts the netted panel of steel, belong to the building common used material, the mesh-structured panel weight that greatly alleviated reduces cost.
2, the alkali-resistant glass fibre grid cloth in the described template system, for common used material in the building, cheap.The netted panel co-operation of grid cloth and template, owing to there is certain hole, lateral pressure in the time of can effectively reducing concreting, template steel skeleton and horizontal back cord are stressed less, required sectional dimension reduces, significantly economical with materials, further alleviate template weight, improve working security.
3, the alkali-resistant glass fibre grid cloth in the described template system can effectively avoid the netted panel of template directly to contact with concrete when concreting.After concreting finished, the netted panel surface of template was cleaner, the easily demoulding, easy cleaning, thus effectively increase the template number of turnover.
4, after concreting finished, grid cloth and concrete combined, and can prevent the cracking of concrete surface in the normal use of building after construction and completion effectively.
5, described template all adopts steel, and is recyclable, pollution-free.
Description of drawings
Fig. 1 is the utility model template general structure.
Fig. 2 is the netted panel tomograph of the utility model.
Fig. 3 is the two-way frame tomograph of the utility model.
Fig. 4 is the longitudinal and transverse internal-rib tomograph of the utility model.
Fig. 5 is a scheme of installation of the present utility model.
The specific embodiment
A kind of steel framework Double-level Reticulated building large form that the utility model proposes reaches embodiment in conjunction with the accompanying drawings and is described as follows:
Large form general structure of the present utility model comprises alkali-resistant glass fibre grid cloth 9, the netted panel 1 of template, steel skeleton 2, template connecting piece 3, horizontal back cord 4, card key 5, as shown in Figure 1 to wearing bolt 6.Be arranged on the template of building the member both sides by being stuck in the card key 5 on the horizontal back cord 4 and connecting into integral body to wearing bolt 6.Alkali-resistant glass fibre grid cloth 9 places a side surface of the netted panel 1 of template; Described steel skeleton 2 by two-way frame 7 and in length and breadth internal-rib 8 form; Wherein, vertical frame and horizontal frame constitute the trellis framework, and internal-rib 8 is mounted in the framework lattice in length and breadth, and netted panel 1 connects into integral body with steel skeleton 2.
The embodiment of each parts of the present utility model is respectively described below:
Template adopts 3000mm * 1800mm.But this template multiple tracks level splicing adopts connector or bolt to connect at vertical frame place between the adjacent forms.
Wherein, netted panel 1 is that a kind of template dictyosome is, can adopt any netted panel that satisfies requirement of strength, as all kinds of expanded metal laths, steel mesh reinforcement.For example adopting thickness is network 11 steel facings of 4.0mm, and the network Diagonal Dimension is 30～80mm, as shown in Figure 2.
Two-way frame 7 adopts 60 * 40 * 2.5mm rectangular steel pipe; Vertical frame side is reserving hole 71 as required, is used for mounting template connector or bolt, as shown in Figure 3.
Internal-rib 8 adopts square steel pipes or band steel, shaped steel in length and breadth, and right-angled intersection is arranged.For example adopt 50 * 25 * 2mm rectangular steel pipe 81, the right-angled intersection layout, as shown in Figure 4.Rib spacing is not more than 300mm in vertical, and horizontal interior rib spacing is not more than 750mm.Internal-rib is mounted in the two-way frame in length and breadth, connects into integral body with netted panel.
Alkali-resistant glass fibre grid cloth 9 meshes are 3mm * 3mm.Grid cloth can be laid between template and the concrete, also can be directly fixed on the netted panel of template inboard.Grid cloth can overlap layout.
Template of the present utility model has three types:
(4) monolithic devices large form: it highly is 2600～3600mm; Width is 3000～6000mm, and concrete size can be determined strictly according to the facts according to actual conditions;
(5) packaging large form: it highly is 2600～3600mm, is that modulus increases progressively with 100; Width is 600～3000mm, is that modulus increases progressively with 300;
(6) universal large form: it highly is 600～2400mm, and width is 300～1200mm, and high, wide is that modulus increases progressively with 300 all.
According to actual wall size, three types of templates all can be used separately or the common use of assembly unit connection.Adopt the concrete construction sequence of the utility model template to be described as follows in conjunction with Fig. 5:
1, selects dissimilar templates according to wall size.As the need assembling, then insert connector 3 at vertical frame reserving hole place between the adjacent forms and splice.
2, (being concreting one side) lays alkali-resistant glass fibre grid cloth 9 in the template inboard, and tightens.Grid cloth also can be fixed in the netted panel of template 1 inboard behind monolithic devices or the assembled formation in advance.
3, the both walls face die plate is in place, uses interim support fixation.
4, in the two side templates outside horizontal back cord 4 is installed, card key 5 is installed on horizontal back cord is reached wearing bolt 6.
5, the side direction temporary support is stablized template, guarantees the verticality of template, and will block key and fix, and two side templates are fixed into integral body.
6, concreting.
Claims (7)
1. steel framework Double-level Reticulated building large form is characterized in that this template is made up of the both sides template, and every side template comprises netted panel, steel skeleton, alkali-resistant glass fibre grid cloth, template connecting piece, horizontal back cord and blocks key and to wearing bolt; This every side template connects into main template body by netted panel and steel skeleton, the both sides main template body is parallel is staggered relativelyly waiting to build the member both sides, the alkali-resistant glass fibre grid cloth places every side template main body inner surface, horizontal back cord is provided with every side template external side of main body surface, and the template of both sides is by being stuck in the card key on the horizontal back cord and connecting into integral body to wearing bolt.
2. template according to claim 1 is characterized in that, described steel skeleton by two-way frame and and the internal-rib in length and breadth that is embedded in the two-way frame form.
3. template according to claim 1 is characterized in that, described netted panel adopts netted panel of steel plate or the netted panel of reinforcing bar.
4. template according to claim 2 is characterized in that, the two-way frame in the described steel skeleton is a square steel pipe; Two-way frame side is provided with reserving hole.
5. template according to claim 2 is characterized in that, described longitudinal and transverse internal-rib is square steel pipe or band steel, shaped steel, and right-angled intersection is arranged.
6. template according to claim 1 is characterized in that, described template has three types:
(1) monolithic devices large form: it highly is 2600～3600mm; Width is 3000～6000mm, and concrete size can be determined strictly according to the facts according to actual conditions;
(2) packaging large form: it highly is 2600～3600mm, is that modulus increases progressively with 100; Width is 600～3000mm, is that modulus increases progressively with 300;
(3) universal large form: it highly is 600～2400mm, and width is 300～1200mm, and high, wide is that modulus increases progressively with 300 all.
According to actual wall size, three types of templates all can be used separately or the common use of assembly unit connection.
7. template according to claim 1 is characterized in that, described horizontal back cord is the standard steel section of square steel, angle steel or channel-section steel shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200812186U CN201991218U (en) | 2011-03-24 | 2011-03-24 | Steel framework double-layer mesh large template for buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200812186U CN201991218U (en) | 2011-03-24 | 2011-03-24 | Steel framework double-layer mesh large template for buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201991218U true CN201991218U (en) | 2011-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200812186U Expired - Lifetime CN201991218U (en) | 2011-03-24 | 2011-03-24 | Steel framework double-layer mesh large template for buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201991218U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132688A (en) * | 2011-11-24 | 2013-06-05 | 上海建工五建集团有限公司 | Composite sizing steel frame large panel framework |
| CN103835412A (en) * | 2014-03-21 | 2014-06-04 | 黑河森泰节能建材有限公司 | Cement mortar sprayed wall building formwork technology |
| CN107842136A (en) * | 2017-08-21 | 2018-03-27 | 大连正锐装配式住宅发展股份有限公司 | Cast-in-place light concrete wall steel net template and construction technology |
| CN110094000A (en) * | 2019-04-22 | 2019-08-06 | 河南城建学院 | A kind of cold bending thin wall light steel composite wall piece of card key formula connecting structure |
-
2011
- 2011-03-24 CN CN2011200812186U patent/CN201991218U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132688A (en) * | 2011-11-24 | 2013-06-05 | 上海建工五建集团有限公司 | Composite sizing steel frame large panel framework |
| CN103132688B (en) * | 2011-11-24 | 2015-08-12 | 上海建工五建集团有限公司 | A kind of composite setting steel framework large form |
| CN103835412A (en) * | 2014-03-21 | 2014-06-04 | 黑河森泰节能建材有限公司 | Cement mortar sprayed wall building formwork technology |
| CN107842136A (en) * | 2017-08-21 | 2018-03-27 | 大连正锐装配式住宅发展股份有限公司 | Cast-in-place light concrete wall steel net template and construction technology |
| CN110094000A (en) * | 2019-04-22 | 2019-08-06 | 河南城建学院 | A kind of cold bending thin wall light steel composite wall piece of card key formula connecting structure |
| CN110094000B (en) * | 2019-04-22 | 2020-09-25 | 河南城建学院 | Cold-formed thin-wall light steel composite wall sheet with clamping key type connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |
|
| CX01 | Expiry of patent term |