CN204435864U - A kind of stair bed die - Google Patents
A kind of stair bed die Download PDFInfo
- Publication number
- CN204435864U CN204435864U CN201420822448.7U CN201420822448U CN204435864U CN 204435864 U CN204435864 U CN 204435864U CN 201420822448 U CN201420822448 U CN 201420822448U CN 204435864 U CN204435864 U CN 204435864U
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- CN
- China
- Prior art keywords
- bed die
- template
- pedal
- prime
- gap
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of stair bed die, the reinforcing bar being parallel to bed die is provided with above bed die, both sides are provided with side template, bed die comprises prime pedal bed die and rear class pedal bed die, gap is horizontally arranged with between prime pedal bed die and rear class pedal bed die, front, gap is provided with reinforcement template, and top, gap is equipped with traveling formwork.When laying stair, prime pedal bed die and rear class pedal bed die are separated and interval laying; First having built of carrying out that the laying of prime pedal bed die and prime mark time is after prime marks time; After completing, lay rear class pedal bed die, by the gap between prime pedal bed die and rear class pedal bed die by cleaning out on rear class pedal bed die; After having cleaned, gap is blocked, build rear class and mark time.The utility model efficiently solves stair joint part and occurs that foreign material cause both to occur the problems such as slag inclusion, affects quality and the outward appearance of stair, implements convenient and swift.
Description
Technical field
The utility model belongs to stair and lays field, is specifically related to a kind of stair bed die.
Background technology
In prior art, when laying stair template, usually stair bed die once-paving being completed, then installing first three step of stair, then carry out the concreting of first three step.After having built first three grade of step, re-lay gangboard step below.Before below, step installs complete, to carry out step below concreting, the foreign material on stair bed die are below needed to clean out, but because gangboard bed die junction intercepts by reinforcing bar, often clear up clean, thus occur slag inclusion, sawdust at the joint part of first three grade of step and step below, connect the problems such as batch out-of-flatness.In addition before building backstairs, need clearing up joint part, clear up cumbersome on the one hand, still can not reach good effect on the other hand by cleaning, stair joint part still can affect overall outward appearance.
Utility model content
The utility model aims to provide a kind of structure stair bed die simple, easy to use.
For solving the problems of the technologies described above, the utility model provides following technical scheme: a kind of stair bed die, comprise soffit formwork, be provided with reinforcing bar in parallel above soffit formwork, soffit formwork both sides are provided with side template, and described soffit formwork comprises prime pedal bed die and rear class pedal bed die, gap is reserved with between prime pedal bed die and rear class pedal bed die, front, gap is provided with reinforcement template, and the height strengthening template is less than the height of side template, and top, gap is equipped with traveling formwork.
Strengthen template and be vertically installed in reinforcing bar top, strengthen template two ends and be fixedly connected with the side template of both sides respectively.
The breast board template be fixedly connected with side template is provided with in gap.
Breast board template bottom is provided with steel bar groove, and reinforcing bar is arranged in steel bar groove.
Traveling formwork is arranged at below reinforcing bar.
The distance in described gap is 150-250mm.
By above technical scheme, the beneficial effects of the utility model are: 1, between prime pedal bed die and rear class pedal bed die, be reserved with gap, foreign material on rear class pedal bed die can be cleaned out, prevent the junction between prime is marked time and rear class is marked time from occurring foreign material, the problem of slag inclusion, thus the quality and the overall appearance that improve stair; 2, the reinforcement template arranged, strengthens the intensity of prime pedal bed die on the one hand; On the other hand, in reinforcement, template place forms constuction joint, and marks time with rear class and be connected, and prevents concrete running pulp simultaneously; 3, the breast board template arranged, effectively prevent the problem of concrete spillage; 4, the steel bar groove of breast board template bottom, ensure that reinforcing bar normal through.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is breast board template structural representation.
Detailed description of the invention
Embodiment 1, stair bed die as shown in Figures 1 and 2, comprises soffit formwork, is provided with the reinforcing bar 1 being parallel to soffit formwork above soffit formwork, thus strengthens the intensity of soffit formwork, and the length of reinforcing bar is relevant with the length of stair herein.Soffit formwork both sides are provided with side template 4, prevent from when concreting, occurring the problem to both sides running pulp by side template 4.Soffit formwork comprises prime pedal bed die 2 and rear class pedal bed die 3, is reserved with gap 7 between prime pedal bed die 2 and rear class pedal bed die 3, and the distance in gap 7 is 150mm.Top, gap 7 is equipped with traveling formwork 8, and traveling formwork 8 is removably placed in top, gap 7, thus is positioned on gap 7 by traveling formwork 8 as required, or takes off from gap 7.Be provided with in gap 7 and strengthen template 5, strengthen the height of height lower than side template 4 of template 5, strengthen template 5 and be vertically installed in reinforcing bar top, strengthen template 5 two ends and be fixedly connected with side template 4.Reinforcement template 5 one aspect arranged increases the intensity of bed die, prevents bed die from occurring the problem of being out of shape when concreting, on the other hand when concreting, plays the effect stopping concrete and form constuction joint.Be provided with breast board template 6 in gap 7, breast board template 6 bottom is provided with steel bar groove 61, and reinforcing bar 1 is arranged in steel bar groove 61, and breast board template 6 two ends are fixedly connected with side template 4 respectively, and the breast board template 6 of setting prevents concrete running pulp further.
To on prime pedal bed die during concreting, owing to strengthening the effect of template 5, concrete can be blocked in strengthens template 5 front, and the concrete that part spills can be stopped by breast board template 6, thus prevents concrete running pulp.Concrete can form constuction joint at reinforcement template 5 place, thus when building rear class pedal bed die, is combined with the concrete of building rear class pedal bed die.
Utilize the stair bed die shown in the utility model carry out stair lay time, carry out according to following steps successively: 1) lay reinforcing bar: reinforcing bar is by the length of stair layout design and atlas requirement, and entirety is all laid.2), prime pedal bed die is laid: below reinforcing bar, lay the prime pedal bed die being parallel to reinforcing bar, and lay side template in prime pedal bed die both sides, side template is fixedly connected with prime pedal bed die.3), lay and strengthen template and breast board template: lay above prime template and strengthen template, strengthen template and be positioned at reinforcing bar top and be fixedly connected with side template; Breast board template is positioned at prime and marks time template rear portion, is fixedly connected with side template.4), concreting: build prime and mark time in prime template, strengthening the constuction joint of template place formation perpendicular to gangboard, breast board template prevents concrete running pulp simultaneously, after having built, waits for concrete setting quietly.5), reinforcement template and breast board template is removed: reinforcement template and breast board template are removed after concrete setting.6), lay rear class pedal bed die: at prime pedal bed die rear, rear class pedal bed die is laid at interval, lays the side template be fixedly connected with rear class pedal bed die in rear class pedal bed die both sides simultaneously.7), rear class step is laid: on rear class pedal bed die, lay rear class step.8), cleaning foreign material thing: after rear class pedal bed die and rear class step have been laid, clean foreign material.9), traveling formwork 8 is laid: traveling formwork 8 is laid in the gap between prime pedal bed die and rear class pedal bed die, is blocked in gap.10), concreting: on rear class pedal bed die, mark time by concreting rear class.
The utility model is by separately laying prime pedal bed die and rear class pedal bed die, and gap is set between, efficiently solve stair joint part and occur that foreign material cause both to occur the problems such as slag inclusion, affect quality and the outward appearance of stair, implement convenient and swift.
Embodiment 2, a kind of stair bed die, the distance in gap 7 is 200mm.Other content of the present embodiment is with embodiment 1.
Embodiment 3, a kind of stair bed die, the distance in gap 7 is 250mm.Other content of the present embodiment is with embodiment 1.
Claims (6)
1. a stair bed die, comprise soffit formwork, reinforcing bar in parallel is provided with above soffit formwork, soffit formwork both sides are provided with side template, it is characterized in that: described soffit formwork comprises prime pedal bed die and rear class pedal bed die, be reserved with gap between prime pedal bed die and rear class pedal bed die, front, gap is provided with reinforcement template, the height strengthening template is less than the height of side template, and top, gap is equipped with traveling formwork.
2. stair bed die as claimed in claim 1, is characterized in that: strengthen template and be vertically installed in reinforcing bar top, strengthens template two ends and is fixedly connected with the side template of both sides respectively.
3. stair bed die as claimed in claim 2, is characterized in that: be provided with the breast board template be fixedly connected with side template in gap.
4. stair bed die as claimed in claim 3, is characterized in that: breast board template bottom is provided with steel bar groove, and reinforcing bar is arranged in steel bar groove.
5. stair bed die as claimed in claim 4, is characterized in that: traveling formwork is arranged at below reinforcing bar.
6. the stair bed die as described in claim 1 to 5 any one, is characterized in that: the distance in described gap is 150-250mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822448.7U CN204435864U (en) | 2014-12-23 | 2014-12-23 | A kind of stair bed die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822448.7U CN204435864U (en) | 2014-12-23 | 2014-12-23 | A kind of stair bed die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204435864U true CN204435864U (en) | 2015-07-01 |
Family
ID=53603749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420822448.7U Expired - Fee Related CN204435864U (en) | 2014-12-23 | 2014-12-23 | A kind of stair bed die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204435864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514136A (en) * | 2016-06-16 | 2017-12-26 | 五冶集团上海有限公司 | A kind of plate device for concrete staircase construction joint indwelling |
-
2014
- 2014-12-23 CN CN201420822448.7U patent/CN204435864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514136A (en) * | 2016-06-16 | 2017-12-26 | 五冶集团上海有限公司 | A kind of plate device for concrete staircase construction joint indwelling |
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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: 20150701 Termination date: 20161223 |