CN203905482U - Steel-wood combined integral detachable stair step template - Google Patents

Steel-wood combined integral detachable stair step template Download PDF

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Publication number
CN203905482U
CN203905482U CN201320820781.XU CN201320820781U CN203905482U CN 203905482 U CN203905482 U CN 203905482U CN 201320820781 U CN201320820781 U CN 201320820781U CN 203905482 U CN203905482 U CN 203905482U
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China
Prior art keywords
steel
stair step
wood
template
combined integral
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Active
Application number
CN201320820781.XU
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Chinese (zh)
Inventor
张元旭
王会春
樊月飞
王志强
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China Shanxi Sijian Group Co Ltd
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China Shanxi Sijian Group Co Ltd
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Priority to CN201320820781.XU priority Critical patent/CN203905482U/en
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Publication of CN203905482U publication Critical patent/CN203905482U/en
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Abstract

The utility model relates to a stair step template and concretely relates to a steel-wood combined integral detachable stair step template solving problems of full-steel or full-wood stair step templates in the prior art. The steel-wood combined integral detachable stair step template comprises a steel pipe, a reinforced triangular bracket, a vertical wood plate and a transverse pedal, wherein the reinforced triangular bracket is welded on the steel pipe; the vertical wood plate is fastened on a vertical side of the reinforced triangular bracket; a plywood plate is fastened on a side of the vertical wood plate facing to concrete; and the transverse pedal is arranged in the middle part of the vertical wood plate. Advantageous of full-steel stair step templates and full-wood stair step templates are combined in the steel-wood combined integral detachable stair step template; the steel-wood combined integral detachable stair step template can be entirely installed and detached; the steel-wood combined integral detachable stair step template can be easily operated; template establishing time and detaching time is shortened, so construction progress is improved; the steel-wood combined integral detachable stair step template has advantages of great overall rigidity, high stability, great finished product protection effect, regular forming size, good appearance quality and strong revolution property; and template manufacturing cost can be reduced.

Description

Steel and wood composite integral assembling-disassembling type stair step template
Technical field
The utility model relates to a kind of stair template, is specially a kind of steel and wood composite integral assembling-disassembling type stair step template.
Background technology
In modern architecture, the comparatively common use of stair step template has wooden form and two kinds of unlike material class section mould plates of steel form.For the first Wooden stair template of marking time, need loose tearing open in bulk at every turn, time-consuming, simultaneously because each reinforcing bar binding will be processed installation after completing at the scene, unavoidably bench reinforcing bar is trampled, cause steel mesh reinforcement distortion to release, wood chip and other foreign material are also easy to drop in terraced beam, produce the repetition recruitment of finishing reinforcing bar and cleaning.For the second steel stair step template, conventionally adopt shaped steel as keel frame welding steel plate as marking time and side plate composition, entirety peace is torn open, saving of work and time, and concrete formation rule rigidity is large, and stability is high, integral disassembly, assembly is its advantage, but as long as bench size (bench width, tread run and height) and the quantity of marking time change, this steel template just can not be suitable for, and goes factory's transformation of the way very inconvenient.Given this reason, this steel template is often just idle under an engineering, so the second steel template cost is higher.
Summary of the invention
The utility model has problems in order to solve in existing whole-steel or full Wooden stair template, and a kind of steel and wood composite integral assembling-disassembling type stair step template is provided.
The technical solution of the utility model is, a kind of steel and wood composite integral assembling-disassembling type stair step template, comprise steel pipe, reinforcing bar shelf bracket, vertical plank, laterally pedal, welded reinforcement shelf bracket on steel pipe, in the vertical side of reinforcing bar shelf bracket, by having fastened vertical plank, be fixed with veneer at vertical plank towards a side of concrete, be provided with horizontal pedal at vertical plank middle part.
Compared with existing structure, the advantage of the stairway die of whole-steel and complete wooden stairway die has been carried out modular design by the utility model, and integral installation is removed, and convenient operation has shortened the installing of template, dismounting time, improves construction speed.Integral rigidity is large, and stability is high, and finished product protection is effective.Compact dimensions rule, impression quality is good.Turnover property is stronger, has reduced template construct cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is the top view of Fig. 1
In figure: 1-steel pipe, 2-reinforcing bar shelf bracket, the vertical plank of 3-, 4-card, 5-veneer, the horizontal pedal of 6-.
Detailed description of the invention
As schematically shown in Figure 1, 2, a kind of steel and wood composite integral assembling-disassembling type stair step template, comprise steel pipe 1, reinforcing bar shelf bracket 2, vertical plank 3, laterally pedal 6, welded reinforcement shelf bracket 2 on steel pipe 1, in the vertical side of reinforcing bar shelf bracket 2, be fixed with vertical plank 3 by blocking 4, be fixed with veneer 5 at vertical plank 3 towards a side of concrete, be provided with horizontal pedal 6 at vertical plank 3 middle parts.
Ladder concrete strength reaches 1.2MPa or form removable can not cause concrete to mark time when corner angle destroy can to mark time the dismounting of template.Skeleton and the formwork integral of marking time are removed, and carry out in time the cleaning of plate face, brushing release agent, and then handling is to suitable place.
Three, performance analysis
1, on-site cutting, assembled, nail system, reinforce the stair template of a story height, operator is actual will be responsible for a task until it is completed 3000 yuan of valencys.Adopt after this construction method, the stair of a story height, as long as operator is the labour cost of 2200 yuan.Each floor is saved 800 yuan.Project management department saves (13+13+18) individual * 800 yuan /=33600 yuan altogether.
2, because stair constructions has adopted this method, compare 0.25 day each floor reduction of erection time, (13+13+18) individual * 0.25 day /=10.5 days, save circulation material and crane gear rental charge: days * 3 covers of 2000 yuan/platform cover days * 10.5 days=6.3 ten thousand yuan
3, obtain altogether ten thousand yuan of economic benefit: 3.36+6.3=9.66

Claims (1)

1. a steel and wood composite integral assembling-disassembling type stair step template, it is characterized in that: comprise steel pipe (1), reinforcing bar shelf bracket (2), vertical plank (3), laterally pedal (6), the upper welded reinforcement shelf bracket (2) of steel pipe (1) is fixed with vertical plank (3) by blocking (4) in the vertical side of reinforcing bar shelf bracket (2), be fixed with veneer (5) at vertical plank (3) towards a side of concrete, be provided with horizontal pedal (6) at vertical plank (3) middle part.
CN201320820781.XU 2013-12-15 2013-12-15 Steel-wood combined integral detachable stair step template Active CN203905482U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320820781.XU CN203905482U (en) 2013-12-15 2013-12-15 Steel-wood combined integral detachable stair step template

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320820781.XU CN203905482U (en) 2013-12-15 2013-12-15 Steel-wood combined integral detachable stair step template

Publications (1)

Publication Number Publication Date
CN203905482U true CN203905482U (en) 2014-10-29

Family

ID=51779770

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320820781.XU Active CN203905482U (en) 2013-12-15 2013-12-15 Steel-wood combined integral detachable stair step template

Country Status (1)

Country Link
CN (1) CN203905482U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107100366A (en) * 2017-05-09 2017-08-29 中冶天工集团天津有限公司 A kind of construction method for skyscraper reinforced concrete stairs formwork

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107100366A (en) * 2017-05-09 2017-08-29 中冶天工集团天津有限公司 A kind of construction method for skyscraper reinforced concrete stairs formwork

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