CN105507583A - Method for erecting assembled stair steps by aid of wood formworks - Google Patents
Method for erecting assembled stair steps by aid of wood formworks Download PDFInfo
- Publication number
- CN105507583A CN105507583A CN201510869171.2A CN201510869171A CN105507583A CN 105507583 A CN105507583 A CN 105507583A CN 201510869171 A CN201510869171 A CN 201510869171A CN 105507583 A CN105507583 A CN 105507583A
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- CN
- China
- Prior art keywords
- stair
- inner concave
- wall
- board
- formworks
- Prior art date
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/06—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall
- E04G13/062—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall for stairs or steps
Abstract
The invention discloses a method for erecting assembled stair steps by the aid of wood formworks, and belongs to the technical field of building construction. The method includes manufacturing the assembled stair step formworks, and then manufacturing inner concave rail plates and corresponding wood blocks; completely constructing reinforcing steel bars, correcting the positions of the reinforcing steel bars after form closing conditions are met and mounting hollow steps which are finished products; carrying out acceptance check on the hollow steps and pumping and pouring concrete; detaching the stair step formworks in an undamaged manner for use in next time after the concrete is completely poured. The method has the advantages that the stair step formworks are convenient to mount and detach and can be reused, accordingly, the cost can be saved, and working hours and workload can be greatly reduced.
Description
Technical field
The invention belongs to technical field of building construction, particularly a kind of wooden form Assembled stairs erection method of marking time.
Background technology
The waterfront area Gong Fu village, Qinhuangdao security housing project 8#, 9#, 17# building engineering, this engineering is high residential building, and ground is 33 layers is ordinary residence, and underground is two-layer is indoor bicycle parking area and penta class storage room.1 ~ 33 layer of house part floor height is 2.9m; Stair form is scissor stairs, and 8#, 9# building is respectively two stair, and 17# building is stair, and each every layer, stair are two race, often runs to be 17 and to mark time.5610 are about had to mark time altogether.Traditionally, every layer needs on-the-spot processing, on-the-spot template of marking time, and the engineering time is long, labour cost and Master Cost larger.
Summary of the invention
The erection method that the object of the present invention is to provide a kind of wooden form Assembled stairs to mark time, solving stair step at every turn all will through the problem of cumbersome process from neoallotype.Can reuse, greatly reduce the engineering time, reduce construction cost, and stair step molding effect is desirable.
The erection method that wooden form Assembled stairs is marked time, comprises dull and stereotyped 1, flitch 2, scaffold tubes 3, split bolt 4, inner concave breast board 5, wooden unit 6, top board 7 of marking time, sub-tread 8, shingle nail 9 and chevron part, nut, PVC sleeve pipe etc.Concrete steps and parameter as follows:
1, first make Assembled stairs to mark time template, according to the length 800mm ~ 2000mm × height 120mm ~ 175mm × width 260mm ~ 350mm of construction stair step, tailor top board 7 of marking time, sub-tread 8, and two long limit is fixedly connected with flitch 2.Then according to the wooden unit 6 making stair tread formwork size making inner concave breast board 5 and correspondence.
2, reinforcement construction is complete, and through inspecting for acceptance, after possessing matched moulds condition, first adjusts absolute altitude, adopts dull and stereotyped 1 to install stair in the tiling of stair working face and lays template; Then shingle nail 9, scaffold tubes 3 and split bolt 4 is adopted to install wall form at stair side body of wall and reinforce after adjusting mold plate verticality.
3, correction position, that carries out stair inner concave breast board 5 installs reinforcing: first body of wall bottom, stair side install protrude wooden unit 6 and with wall form fixation; Then hollow for finished product stair step while aim at the wooden unit 6 that protrudes of body of wall above and directly insert, another side is aimed at inner concave breast board 5 and is inserted downwards, namely installs;
4, inspect for acceptance, pumping of concrete is built;
5, built, during form removal condition maturity, first removed inner concave breast board 5, avoid arrisdefect to damage; Then remove stair tread formwork, during dismounting, first adopt crowbar that stair tread formwork and concrete are prized gap, then by dismounting intact for stair tread formwork, to use next time; Mark time after removing completely and carry out wall form dismounting.
Flat board 1, top board 7 of marking time, sub-tread 8 and shingle nail 9 material are composite board.
The invention has the advantages that: make finished product and to mark time plate washer, adopt the method for installing to reinforce.Template of marking time is as a whole, and install, remove convenient and swift, template can reuse, and reduces costs, accelerating construction progress.
Accompanying drawing explanation
Fig. 1 is the processing and making process figure of Assembled stairs step plate.Wherein, top board 7 of marking time, sub-tread 8, flitch 2.
Fig. 2 is stair inner concave breast board schematic diagram.Wherein, inner concave breast board 5.
Fig. 3 is that stair flat board adjustment absolute altitude lays Prototype drawing.Wherein, dull and stereotyped 1.
Fig. 4 is stair side body of wall adjustment verticality reinforcing template figure.Wherein, dull and stereotyped 1, scaffold tubes 3, split bolt 4.
Fig. 5 is that stair medial surface breast board installs the stupefied reinforcing schematic diagram of wood reinforced and protrude.Wherein, dull and stereotyped 1, inner concave breast board 5, wooden unit 6.
Fig. 6 is step plate while aim at the drawing that the stupefied direct insertion of wood that the body of wall reinforced protrudes enters above.Wherein, wooden unit 6, shingle nail 9.
Fig. 7 is that inside insertion body of wall is protruded the stupefied step plate another side alignment indentation of wood, breast board inserts schematic diagram downwards.Wherein, inner concave breast board 5, wooden unit 6, shingle nail 9.
First Fig. 8 removes inner concave breast board schematic diagram.Wherein, inner concave breast board 5.
Fig. 9 is for remove stair step breast board schematic diagram again.
Figure 10 is for finally to remove schematic diagram wall form.Wherein, scaffold tubes 3.
Detailed description of the invention
Embodiment 1
1, first make Assembled stairs to mark time template, the height 170mm of construction stair step and width 260mm, tailor two block length 1140mm × wide 170mm to mark time top board 7 and sub-tread 8, top board 7 and sub-tread 8 pairs of long limits of marking time are fixedly connected with long 1140mm × wide 50mm × high 50mm flitch 2.Then inner concave breast board 5 and corresponding long 70mm × wide 50mm × high 50mm wooden unit 6 is tailored according to making stair tread formwork size.
2, reinforcement construction is complete, and through inspecting for acceptance, after possessing matched moulds condition, first adjusts absolute altitude, adopts dull and stereotyped 1 to install stair in the tiling of stair working face and lays template; Then shingle nail 9, scaffold tubes 3 and split bolt 4 is adopted to install wall form at stair side body of wall and reinforce after adjusting mold plate verticality.
3, correction position, that carries out stair inner concave breast board 5 installs reinforcing: first body of wall bottom, stair side install protrude wooden unit 6 and with wall form fixation; Then hollow for finished product stair step while aim at the wooden unit 6 that protrudes of body of wall above and directly insert, another side is aimed at inner concave breast board 5 and is inserted downwards, namely installs;
4, inspect for acceptance, pumping of concrete is built;
5, built, during form removal condition maturity, first removed inner concave breast board 5, avoid arrisdefect to damage; Then remove stair tread formwork, during dismounting, first adopt crowbar that stair tread formwork and concrete are prized gap, then by dismounting intact for stair tread formwork, to use next time; Mark time after removing completely and carry out wall form dismounting.
Claims (3)
1. a wooden form Assembled stairs erection method of marking time, is characterized in that, concrete steps and parameter as follows:
1) first make Assembled stairs to mark time template, according to the length of construction stair step, height and width, tailor top board of marking time (7), sub-tread (8), and two long limit is fixedly connected with flitch (2).Then according to the wooden unit (6) making stair tread formwork size making inner concave breast board (5) and correspondence;
2) reinforcement construction is complete, and through inspecting for acceptance, after possessing matched moulds condition, first adjusts absolute altitude, adopts dull and stereotyped (1) to install stair in the tiling of stair working face and lays template; Then shingle nail (9), scaffold tubes (3) and split bolt (4) is adopted to install wall form at stair side body of wall and reinforce after adjusting mold plate verticality;
3) correction position, that carries out stair inner concave breast board (5) installs reinforcing: first body of wall bottom, stair side install protrude wooden unit (6) and with wall form fixation; Then hollow for finished product stair step while aim at the wooden unit (6) that protrudes of body of wall above and directly insert, another side is aimed at inner concave breast board (5) and is inserted downwards, namely installs;
4) inspect for acceptance, pumping of concrete is built;
5) built, during form removal condition maturity, first removed inner concave breast board (5), avoid arrisdefect to damage; Then remove stair tread formwork, during dismounting, first adopt crowbar that stair tread formwork and concrete are prized gap, then by dismounting intact for stair tread formwork, to use next time; Mark time after removing completely and carry out wall form dismounting.
2. method according to claim 1, is characterized in that, described step 1) described in the length 800mm ~ 2000mm × height 120mm ~ 175mm × width 260mm ~ 350mm of construction stair step.
3. method according to claim 1, it is characterized in that, described step 1), 2) described in the matter of flat board (1), top board of marking time (7), sub-tread (8) and shingle nail (9) be composite board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510869171.2A CN105507583A (en) | 2015-12-01 | 2015-12-01 | Method for erecting assembled stair steps by aid of wood formworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510869171.2A CN105507583A (en) | 2015-12-01 | 2015-12-01 | Method for erecting assembled stair steps by aid of wood formworks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105507583A true CN105507583A (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510869171.2A Pending CN105507583A (en) | 2015-12-01 | 2015-12-01 | Method for erecting assembled stair steps by aid of wood formworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105507583A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378861A (en) * | 2016-11-08 | 2017-02-08 | 安徽宇辉建筑产业现代化设计研究院有限公司 | Prefabricated type concrete stair mould and stair manufacturing method |
| CN109138451A (en) * | 2018-10-19 | 2019-01-04 | 中国十七冶集团有限公司 | A kind of construction method of stair floor tile paving |
| CN110273547A (en) * | 2019-06-28 | 2019-09-24 | 北京首钢建设集团有限公司 | A kind of erection method that plank sheathing Assembled stairs are marked time |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864925A (en) * | 2012-09-29 | 2013-01-09 | 朱宏宇 | Stair mould base, stair and method for building stair mould base and stair |
| CN203145455U (en) * | 2013-01-23 | 2013-08-21 | 中国三冶集团有限公司第二建筑工程公司 | Steel mold for stairs |
| CN203213593U (en) * | 2013-03-25 | 2013-09-25 | 中国二十冶集团有限公司 | Reusable stairway construction joint setting formwork |
| CN104074353A (en) * | 2013-03-26 | 2014-10-01 | 中国二十冶集团有限公司 | Stair construction joint blocking template and application method thereof |
-
2015
- 2015-12-01 CN CN201510869171.2A patent/CN105507583A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864925A (en) * | 2012-09-29 | 2013-01-09 | 朱宏宇 | Stair mould base, stair and method for building stair mould base and stair |
| CN203145455U (en) * | 2013-01-23 | 2013-08-21 | 中国三冶集团有限公司第二建筑工程公司 | Steel mold for stairs |
| CN203213593U (en) * | 2013-03-25 | 2013-09-25 | 中国二十冶集团有限公司 | Reusable stairway construction joint setting formwork |
| CN104074353A (en) * | 2013-03-26 | 2014-10-01 | 中国二十冶集团有限公司 | Stair construction joint blocking template and application method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 秦亮: "简易木模板楼梯支设方法", 《百度文库》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378861A (en) * | 2016-11-08 | 2017-02-08 | 安徽宇辉建筑产业现代化设计研究院有限公司 | Prefabricated type concrete stair mould and stair manufacturing method |
| CN109138451A (en) * | 2018-10-19 | 2019-01-04 | 中国十七冶集团有限公司 | A kind of construction method of stair floor tile paving |
| CN109138451B (en) * | 2018-10-19 | 2021-04-13 | 中国十七冶集团有限公司 | Construction method for paving stair floor tiles |
| CN110273547A (en) * | 2019-06-28 | 2019-09-24 | 北京首钢建设集团有限公司 | A kind of erection method that plank sheathing Assembled stairs are marked time |
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Application publication date: 20160420 |
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