CN203878977U - Novel steel formwork - Google Patents
Novel steel formwork Download PDFInfo
- Publication number
- CN203878977U CN203878977U CN201420205210.XU CN201420205210U CN203878977U CN 203878977 U CN203878977 U CN 203878977U CN 201420205210 U CN201420205210 U CN 201420205210U CN 203878977 U CN203878977 U CN 203878977U
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- steel formwork
- template
- adapter sleeve
- steel
- formwork
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Abstract
The utility model provides a novel steel formwork which comprises a formwork body, border plates and fasteners. The formwork body is in a square plate shape, and the edges of the formwork body are perpendicularly and fixedly connected to the edges of the border plates of equal length. Clamping holes are formed in each border plate. Each fastener comprises a fastening sleeve and a connecting rod, wherein the fastening sleeve is annular and fixedly connected to the face, where the corresponding border plate is located, of the formwork body. The positions of the fastening sleeves are axisymmetric to those of the clamping holes. The novel steel formwork is simple in structure, easy to assemble and stable in combination, and no mud leakage or formwork expansion phenomenon occurs when inside corner buildings are poured.
Description
Technical field
The utility model relates to a kind of template for concreting moulding, particularly a kind of steel template.
Background technology
Steel form is the steel template for concreting moulding, the wooden form in addition of similar conventional product.But there is defect in various degree in existing template.Wherein wooden form is short application life, and access times are no more than 10 times conventionally, waste very much timber, have improved again building costs; And conventional steel template is still widely used because it is sturdy and durable, but in use also expose deficiency.As, in the time building inner corner trim type object, between vertical plane steel form and horizontal plane steel form, splicing and combining near support, both contact reluctantly, and the utmost point is built on the sand.As everyone knows; the concrete being stirred is very heavy; and can flow; unsetting, it can produce powerful pressure to steel form, particularly unbalanced to steel form pressure everywhere; like this; unsettled steel form combination often can deform, and the phenomenon of fried mould, the mould that rises easily occurs in vertical steel template, and stitching portion, turning produces compared with large gap and spillage.The architectural equal volume of part of building moulding is larger, mostly is braced structures, once mold failure is difficult to remedy, reinstatement works is great, even if do not fall flat, build article shaped and have such or such flaw, and be also great potential safety hazard.Be used for specially doing inner corner trim and build the inner corner trim steel form of thing although also have, this special inner corner trim steel form utilization rate is low, because of its fixing right angle integrative-structure, long-pending large with concrete surface, also has certain suction function, thus be difficult to dismounting, consuming time easily damaged again.
Utility model content
In order to overcome the deficiency on existing steel template structure, inventor is optimized it, provide a kind of simple in structure, be easy to combined and spliced and splice firmly steel formwork, to reach the effect that improves structural quality and operating efficiency.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
The utility model provides a kind of steel formwork, and this steel formwork comprises template, boundary plates and securing member; Described template is square tabular, and its each limit is vertical affixed with the limit of isometric described boundary plates respectively, and this boundary plates is provided with hole clipping; Described securing member comprises adapter sleeve and connecting rod, and adapter sleeve is wherein ring-type, is fixed in the one side at the boundary plates place of described template, and position becomes axial symmetry with described hole clipping.
Above-mentioned steel formwork can only be made up of template, boundary plates and securing member three parts, also can also comprise frame board, further to improve the intensity of steel form.Described steel formwork is preferably made up of template, boundary plates, frame board and securing member four parts, and described frame board is fixed between the boundary plates being parallel to each other, and itself and the template part of joining is affixed by the mode such as welding.
Above-mentioned template refers to the plate directly contacting with concrete, if the one side that this template contacts with concrete is called front,, the reverse side of described template is connected with boundary plates, and specifically boundary plates is perpendicular affixed along template edge, described template and boundary plates enclose square groove, described frame board comprises transverse slat and riser, and the two journey " ten " font is affixed, and termination and boundary plates are affixed, itself and the template part of joining is affixed by the mode such as welding, thereby plays the effect of support, reinforcing steel form.Described hole clipping is fixing for what combine between steel form, hole clipping have most (as, the set hole clipping spacing of the long limit boundary plates of steel formwork is 15cm, the spacing of the set hole clipping of broadside boundary plates is 5cm), preferably the position of this hole clipping in boundary plates is placed in the middle up and down,, hole clipping is identical apart from the distance on boundary plates two long limits.When steel form is combined and spliced, the boundary plates of two steel forms overlaps, hole clipping correspondence, and employing buckle (as S card or back-shaped card) is fixed after running through two hole clippings, thereby realizes the plane combination of steel form.
The adapter sleeve of described securing member and connecting rod, can be fixed connection by screw thread or buckle.Preferably described adapter sleeve and connecting rod is respectively equipped with internal thread and external screw thread.Wherein adapter sleeve is nut; Described connecting rod comprises bolt, screw etc., preferred bolt.The mode affixed with template can be the conventional method in this area, as welding etc.The position of described adapter sleeve and described hole clipping are with respect to the template at its place and the meld line symmetry of boundary plates, that is, adapter sleeve is vertical with this meld line with hole clipping place straight line, and this adapter sleeve is identical apart from the vertical distance of this meld line with hole clipping.
(be again interior angle building inner corner trim,, the angle caving inward) when object, vertical direction steel form (being called for short vertical steel template) can combine by above-mentioned securing member fixing with horizontal direction steel form (being called for short horizontal steel form),, after the horizontal amalgamation of boundary plates of the template of horizontal steel form and vertical steel template, this side hole clipping of horizontal steel form is corresponding one by one with the adapter sleeve of this side of vertical steel template, it is affixed with adapter sleeve after described hole clipping that described connecting rod runs through, and between preferred described connecting rod and hole clipping, is provided with pad.Now, orthogonal two steel forms by closely, firmly combine, have effectively been avoided the phenomenon of seam crossing spillage.Simultaneously, horizontal steel form is vertical affixed with the multiple spot of vertical steel template, greatly strengthened the stability of vertical steel template, this kind of affixed mode significantly strengthens than the common simple stent support that adopts the support force of vertical steel template, can reduce the support of vertical steel template more than 80%.The utility model is in having strengthened stability, and the workload that has reduced built, torn frame open, has increased again working space, facilitates workman's operation of shuttling back and forth, and the more important thing is and has ensured to build amount.Because the firmness of the vertical formwork quality that directly mould is built in impact, described steel formwork can effectively reduce, even avoid the generation of fried mould, the mould phenomenon that rises.In addition, this steel formwork has also solved the deficiency of the difficult dismounting of special inner corner trim steel form, easy corrupted.
The thickness (, the degree of depth of endoporus) of adapter sleeve described in the utility model is 0.5～5cm, takes into account firmness and convenient operation, and preferred thickness is 1～2cm, and in a preferred embodiment, the thickness of this adapter sleeve is 1.4cm.The internal diameter of this adapter sleeve is less than or equal to hole clipping diameter, preferably equals the diameter of hole clipping.
Above-mentioned steel formwork mostly is rectangle, need to be used in combination, and for convenience of combination and stack, described boundary plates and frame board are wide, that is, after the two and template are affixed, the free limit of this boundary plates and frame board at grade.
Adopt conventional steel template to build external corner (, the angle protruding, corresponding with inner corner trim) when object, must use angle steel could be connected, fix two or two groups of steel forms, can there are two gaps in this kind of connected mode, cannot meet the situation that part injection article is had relatively high expectations to profile, the effect of this outboard angle is single.For reducing the workloads such as assembling, carrying, simplify the mould that utilization rate is low, the template in described steel formwork is also provided with hole, and this hole adapter sleeve affixed with it communicates, that is and, described hole communicates with the centre bore of annular adapter sleeve, and its size is identical with hole clipping.In the time of assembling external corner object steel form model (as column), the wherein template edge of the boundary plates of a steel form and another piece steel form laminating, hole in this template is corresponding with the hole clipping in described boundary plates, by connecting rod through affixed with adapter sleeve after hole clipping and template, pass from hole, thereby realize two or two groups of docking that steel form is direct, vertical, firm.It is clearly demarcated, more attractive in appearance that the object external corner of moulding is built in this design, easily carries out down-stream processing.
In a preferred embodiment, above-mentioned hole is also provided with stopple, and this stopple preferably adopts to be had certain elastomeric material and make, and can be buckled in hermetically on described hole.Above-mentionedly establish pertusate steel form in the time carrying out the combination of plane combination or injection moulding inner corner trim, described hole can produce the phenomenon of spillage, although hole diameter is less, concrete can not flow out smooth and easy or in a large number, and the seepage that is mixed with the water of cement is inevitable, the more arrangement regulation of pore quantity, and local moisture, cement lacks remaining sandstone and lacks bonding medium, loosely organized, can affect the structure of whole building, cause local bearing capacity to decline, reduce application life or the shock strength of building.And workman is in the time using conventional steel template to build inner corner trim note thing, the hole clipping spillage problem in boundary plates, is left in the basket substantially, does not take any measure.
Steel form described in the utility model is in the time carrying out inner corner trim combination, and after vertical steel template and horizontal steel form are affixed, the hole clipping in the boundary plates of vertical steel template exists spillage problem equally, and for preventing its spillage, described hole clipping also can be provided with stopple.
Compared with prior art, the utility model has the advantages that:
1, steel template structure of the present utility model simply, is easily assembled and combinative stability;
2, spillage, the phenomenons such as mould that rise when steel form of the present utility model can effectively be avoided building inner corner trim and builds thing, build article shaped not only attractive in appearance but also solid.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model steel form;
Fig. 2 is the partial sectional view of the utility model steel form inner corner trim combining structure.
Reference numeral:
1-template 2-boundary plates 3-frame board 4-hole clipping 5-adapter sleeve 6-connecting rod 7-stopple
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated.
Embodiment 1
As shown in Fig. 1 (structural representation of the utility model steel form), Fig. 2 (partial sectional view of the utility model coupler body inner corner trim combining structure), this steel formwork is made up of template 1, boundary plates 2, frame board 3 and securing member; Described template 1 is square tabular, and its each limit is vertical affixed with the limit of isometric described boundary plates 2 respectively, and this boundary plates 2 is provided with hole clipping 4, between the boundary plates 2 being parallel to each other, is connected with frame board 3; Described securing member comprises adapter sleeve 5 and connecting rod 6, and adapter sleeve 5 is wherein ring-type, is fixed in the one side at boundary plates 2 places of described template 1, and the 4 one-tenth axial symmetry in position and described hole clipping.Described adapter sleeve is nut, and the thickness of this nut is 1.4cm, and internal diameter is identical with hole clipping diameter.
In the time building inner corner trim object, after the template 1 of horizontal steel form and the horizontal amalgamation of boundary plates 2 of vertical steel template, this side hole clipping 4 of horizontal steel form is corresponding one by one with the adapter sleeve 5 of this side of vertical steel template, after described connecting rod 6 runs through described hole clipping 4 and adapter sleeve 5 affixed, make orthogonal two steel forms by closely, firmly combine.
Punching block plate structure of the present invention is simple, be easy to composite assembly, and combination is firm, the quality that can effectively increase work efficiency and build thing.
Claims (10)
1. a steel formwork, is characterized in that, this steel formwork comprises template, boundary plates and securing member; Described template is square tabular, and its each limit is vertical affixed with the limit of isometric described boundary plates respectively, and this boundary plates is provided with hole clipping; Described securing member comprises adapter sleeve and connecting rod, and adapter sleeve is wherein ring-type, is fixed in the one side at the boundary plates place of described template, and position becomes axial symmetry with described hole clipping.
2. steel formwork as claimed in claim 1, is characterized in that, described steel formwork also comprises frame board, and this frame board is fixed between the boundary plates being parallel to each other.
3. steel formwork as claimed in claim 1, is characterized in that, the thickness of described adapter sleeve is 0.5～5cm.
4. steel formwork as claimed in claim 1, is characterized in that, the thickness of described adapter sleeve is 1～2cm.
5. steel formwork as claimed in claim 1, is characterized in that, the thickness of described adapter sleeve is 1.4cm.
6. the steel formwork as described in claim 1-5 any one, is characterized in that, described adapter sleeve is nut.
7. steel formwork as claimed in claim 1, is characterized in that, the internal diameter of described adapter sleeve is less than or equal to hole clipping diameter.
8. steel formwork as claimed in claim 1, is characterized in that, described hole clipping is provided with stopple.
9. steel formwork as claimed in claim 1, is characterized in that, described template is provided with hole, and this hole adapter sleeve affixed with it communicates.
10. steel formwork as claimed in claim 9, is characterized in that, described hole is provided with stopple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205210.XU CN203878977U (en) | 2014-04-25 | 2014-04-25 | Novel steel formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205210.XU CN203878977U (en) | 2014-04-25 | 2014-04-25 | Novel steel formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878977U true CN203878977U (en) | 2014-10-15 |
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ID=51679493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420205210.XU Expired - Fee Related CN203878977U (en) | 2014-04-25 | 2014-04-25 | Novel steel formwork |
Country Status (1)
| Country | Link |
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| CN (1) | CN203878977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360143A (en) * | 2020-11-02 | 2021-02-12 | 郑州固德模板新材料科技有限公司 | Formwork construction system and installation method thereof |
-
2014
- 2014-04-25 CN CN201420205210.XU patent/CN203878977U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360143A (en) * | 2020-11-02 | 2021-02-12 | 郑州固德模板新材料科技有限公司 | Formwork construction system and installation method thereof |
| CN112360143B (en) * | 2020-11-02 | 2021-06-25 | 郑州固德模板新材料科技有限公司 | Formwork construction system and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20170425 |
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| CF01 | Termination of patent right due to non-payment of annual fee |