CN204370804U - Staircase shaping formwork fixing part - Google Patents
Staircase shaping formwork fixing part Download PDFInfo
- Publication number
- CN204370804U CN204370804U CN201420822294.1U CN201420822294U CN204370804U CN 204370804 U CN204370804 U CN 204370804U CN 201420822294 U CN201420822294 U CN 201420822294U CN 204370804 U CN204370804 U CN 204370804U
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- China
- Prior art keywords
- stair
- inverted
- fixture
- shaped
- template
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of staircase shaping formwork fixing part, relate to stair template technical field of construction, fixture is inverted "L" shaped and its two ends are fixedly connected with main joist respectively, the minor face of inverted "L" shaped fixture contacts with the vertical plane of riser template of vertically shaping, long limit is close to below adjacent with it and is vertically shaped the horizontal plane of riser template, and minor face and the long limit of inverted "L" shaped fixture are orthogonal.Utilize and be welded on the inverted "L" shaped fixture on main joist by the vertical sizing riser template fixation of stair, be applicable to stair vertically to shape the fixing of riser template, effectively can solve often because concreting causes the film etc. that rises bottom the vertical typified form of stair, ensure construction speed.The utility model has that structure is simple, compact in design, with low cost, advantage easily of constructing, the fixture be welded and fixed with main joist is not easily lost, reusable edible, instead of fixing stair and vertically to shape the plank of riser template, reduce construction labour intensity.
Description
Technical field
The utility model relates to stair template technical field of construction.
Background technology
In current stair template work progress, stair main joist is steel pipe, two ends are generally fixed in the half space vertical rod of stair, and stair are vertically shaped, and riser template and stair main joist are fixing adopts the lumps of wood to fix usually, stair are vertically shaped bottom riser template and are adopted composite board to fix, in actual use, stair are vertically shaped often because concreting composite board water absorption causes the film etc. that rises greatly bottom riser template, bring very large trouble to construction.Affect construction speed and efficiency, add cost.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of structure is simple, compact in design, with low cost, staircase shaping formwork fixing part easily of constructing.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of staircase shaping formwork fixing part, described fixture is inverted "L" shaped, described fixture two ends are fixedly connected with main joist respectively, the minor face of described inverted "L" shaped fixture contacts with the vertical plane of riser template of vertically shaping, long limit is close to below adjacent with it and is vertically shaped the horizontal plane of riser template, minor face and the long limit of described inverted "L" shaped fixture are orthogonal, and described inverted "L" shaped fixture is fixed with riser template of vertically shaping by tying up silk.
Preferably, the two ends of described inverted "L" shaped fixture and main joist are welded and fixed.
Preferably, the minor face of described inverted "L" shaped fixture is 150mm, long limit is 300mm.
The beneficial effect adopting technique scheme to produce is: two ends and the main joist of inverted "L" shaped fixture are welded and fixed, the vertical sizing riser template of stair just may be stuck in the reverse inverted "L" shaped groove of two neighbouring fixture compositions, again with tying up silk by fixing more firm for the vertical sizing riser template of fixture and stair, inverted "L" shaped fixture can make of residue three grades of screw threads 12 or 14 stub bar of reinforced bar, draw materials conveniently, with low cost.This utilization is welded on the inverted "L" shaped fixture on main joist by the vertical sizing riser template fixation of stair, be applicable to stair vertically to shape the fixing of riser template, effectively can solve often because concreting causes the film etc. that rises bottom the vertical typified form of stair, ensure construction speed.The utility model has that structure is simple, compact in design, with low cost, advantage easily of constructing, the fixture be welded and fixed with main joist is not easily lost, reusable edible, instead of fixing stair and vertically to shape the plank of riser template, reduce construction labour intensity.
Accompanying drawing explanation
Fig. 1 is using state figure of the present utility model;
In figure: 1-fixture, 2-main joist, 3-vertically shapes riser template, and 4-ties up silk, 11-minor face, the long limit of 12-.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of staircase shaping formwork fixing part as shown in Figure 1, described fixture 1 is inverted "L" shaped, described fixture 1 two ends are fixedly connected with main joist 2 respectively, the minor face 11 of described inverted "L" shaped fixture 1 contacts with the vertical plane of riser template 3 of vertically shaping, long limit 12 is close to below adjacent with it and is vertically shaped the horizontal plane of riser template 3, the minor face 11 of described inverted "L" shaped fixture 1 is orthogonal with long limit 12, and described inverted "L" shaped fixture 1 recycling is tied up silk 4 and fixed with riser template 3 of vertically shaping.In order to fixation, the two ends of inverted "L" shaped fixture 1 and main joist 2 are welded and fixed, carry with main joist 2 more convenient dismounting that be fixed together.
According to actual needs, the minor face 11 of described inverted "L" shaped fixture is 150mm, long limit 12 is 300mm, and inverted "L" shaped fixture can make of residue three grades of screw threads 12 or 14 stub bar of reinforced bar, draws materials conveniently, with low cost.
Before stair concrete pouring construction, main joist 2 two ends fastener below being welded and fixed inverted "L" shaped fixture 1 is fixed in half space vertical rod, the vertical sizing riser template 3 of stair just may be stuck in the reverse inverted "L" shaped groove that two neighbouring fixtures 1 form, again with tying up silk by vertical sizing riser template 3 fixation of fixture 1 with stair, the inverted "L" shaped fixture that such utilization is welded on main joist can by the vertical sizing riser template fixation of stair, effectively can solve stair riser template 3 of vertically shaping to reinforce the insecure stair that cause and be out of shape, and often because of the film etc. that rises that concreting causes bottom the vertical typified form 3 of stair, ensure that construction speed, reduce labor strength.
In sum, the utility model has that structure is simple, compact in design, with low cost, advantage easily of constructing, the fixture 1 be welded and fixed with main joist 2 is not easily lost, easy to loading and unloading and reusable edible, instead of original fixing stair vertically to shape the plank of riser template, reduce construction labour intensity, improve construction speed, ensure that stair construction quality.
Claims (3)
1. a staircase shaping formwork fixing part, it is characterized in that, described fixture (1) is inverted "L" shaped, described fixture (1) two ends are fixedly connected with main joist (2) respectively, the minor face (11) of described inverted "L" shaped fixture (1) contacts with the vertical plane of riser template (3) of vertically shaping, long limit (12) is close to below adjacent with it and is vertically shaped the horizontal plane of riser template (3), the minor face (11) of described inverted "L" shaped fixture (1) is orthogonal with long limit (12), described inverted "L" shaped fixture (1) is fixed with riser template (3) of vertically shaping by tying up silk (4).
2. staircase shaping formwork fixing part according to claim 1, is characterized in that, two ends and the main joist (2) of described inverted "L" shaped fixture (1) are welded and fixed.
3. staircase shaping formwork fixing part according to claim 2, is characterized in that, the minor face (11) of described inverted "L" shaped fixture is 150mm, long limit (12) are 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822294.1U CN204370804U (en) | 2014-12-23 | 2014-12-23 | Staircase shaping formwork fixing part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822294.1U CN204370804U (en) | 2014-12-23 | 2014-12-23 | Staircase shaping formwork fixing part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204370804U true CN204370804U (en) | 2015-06-03 |
Family
ID=53327035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420822294.1U Expired - Fee Related CN204370804U (en) | 2014-12-23 | 2014-12-23 | Staircase shaping formwork fixing part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204370804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095092A (en) * | 2022-07-25 | 2022-09-23 | 重庆建工第一市政工程有限责任公司 | Construction method of slope surface step |
-
2014
- 2014-12-23 CN CN201420822294.1U patent/CN204370804U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095092A (en) * | 2022-07-25 | 2022-09-23 | 重庆建工第一市政工程有限责任公司 | Construction method of slope surface step |
| CN115095092B (en) * | 2022-07-25 | 2023-09-29 | 重庆建工第一市政工程有限责任公司 | Construction method of slope surface step |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20181223 |