CN203878995U - Side wall stair formwork - Google Patents
Side wall stair formwork Download PDFInfo
- Publication number
- CN203878995U CN203878995U CN201420227886.9U CN201420227886U CN203878995U CN 203878995 U CN203878995 U CN 203878995U CN 201420227886 U CN201420227886 U CN 201420227886U CN 203878995 U CN203878995 U CN 203878995U
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- CN
- China
- Prior art keywords
- stair
- template
- wall
- formwork
- side wall
- 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.)
- Expired - Fee Related
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a side wall stair formwork which comprises multiple stepping formworks and further comprises a stair bottom panel, against-wall side panels and a free side bayonet formwork. The outer side faces of the stepping formworks are provided with wood wedged plugs through L-type steel sheets in a clamped mode, the against-wall stepping formworks and a side wall are suspended through high-strength bolts, and a pair of a formwork suspending steel beams is arranged above the stair bottom panel and erected between adjacent upper and lower layer stair turning platforms. The stepping formworks are arranged at intervals in the extending direction of the formwork suspending steel beams and connected below the formwork suspending steel beams, and bracket rods and adjusting parts are arranged on the upstream positions of the formwork suspending steel beams. The side wall stair formwork has the advantages that stair formworks are convenient and rapid to splice and detach, the forming quality and forming effect are good, the width and height of stair steps are high in uniformity, materials are convenient to obtain, the service life is long, the side wall stair formwork can be used repeatedly in a circulation mode, and construction cost is low.
Description
technical field
The utility model relates to a kind of construction mould of building unit, relate in particular in a kind of building operations, use without wall side stair template.
Background technology
Stair template is the construction mould of often using in existing building construction, and its quick, low cost construction for stair class building unit is constructed significant.At present, the traditional method of stair template is that to adopt template, the lumps of wood directly to clench with iron nail and check of staircase assembled, and every race stair need repeat fabrication and installation.The phenomenons such as easily crooked, sinking of wooden form, displacement, slag inclusion, spillage, sectional dimension can not ensure, affect the effect of formation of concrete presentation quality, and installation, demolishing process complexity, the number of turnover is few, be difficult to ensure construction quality, this has not only wasted resource and human cost greatly, and has had a strong impact on efficiency of construction.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of stair template erecting tools and regularization, and cost is low, not slag inclusion spillage, improves work efficiency, and Forming Quality is good, the wide high high conformity of ladder step, reduce follow-up patch work have a side wall stair template.
The utility model takes following technical scheme to realize: one has side wall stair template, comprise several templates of marking time, also comprise be positioned at the stair soffit plate of bottom and be divided into both sides, stair soffit plate top by wall side side panel, face sky side bayonet socket template, on the described template lateral surface of marking time, be provided with timber wedge plug by the engaging of L-type steel disc, describedly adopt high-strength bolt to hang by mark time template and side wall of wall side, described stair soffit plate top and be set up in a pair of extension mould girder steel is set between adjacent levels stair turntable, the described template of marking time is positioned at described extension mould girder steel bearing of trend interval and lays and be connected in extension mould girder steel below, described extension mould girder steel upstream position is provided with to be vertically arranged in and hangs the supporting bar on mould girder steel and be sheathed on outside supporting bar and be divided into the regulating part of hanging mould girder steel one end.
Described wall side side panel and the flitch spreading that faces sky side bayonet socket template of leaning on adopts falcon to connect.
Described by posting the double faced adhesive tape of mortar leakage prevention between wall side side panel and body of wall.
The described sky side bayonet socket template arranged outside of facing has reinforcing plank, fixes by split bolt.
In the horizontal direction of the described template of marking time, offer steam vent.
The utlity model has in sum following beneficial effect: the utility model is simple in structure, stair template splicing and form removal are convenient and swift, and the Surface Quality of Concrete of construction molding is effective, Forming Quality is good, the wide high high conformity of ladder step, material source is convenient, long service life, can repeatedly have enough to meet the need use, effectively reduce construction cost.Wherein, described extension mould girder steel upstream position is provided with supporting bar and is sheathed on outside supporting bar and is divided into regulating part, and can be convenient, flexible regulate and hang mould steel depth of beam according to actual conditions is time saving and energy saving; Described by posting the double faced adhesive tape of mortar leakage prevention between wall side side panel and body of wall, can effectively solve the phenomenons such as upper and lower opening slag inclusion, spillage.
Brief description of the drawings
Fig. 1 is a kind of structural representation that has side wall stair template embodiment of the utility model;
Fig. 2 is that the utility model is installed the template effect schematic diagram of marking time;
Wherein: 1, the template of marking time; 2, timber wedge plug; 3, reinforce plank; 4, split bolt; 5, L-type steel disc; 6, by wall side side panel; 7, stair soffit plate; 8, hang mould girder steel; 9, regulating part; 10, supporting bar; 11, high-strength bolt; 12, face sky side bayonet socket template.
Detailed description of the invention
As depicted in figs. 1 and 2, one has side wall stair template, comprise several templates 1 of marking time, also comprise be positioned at bottom stair soffit plate 7 and be divided into stair soffit plate 7 both sides, top by wall side side panel 6, face sky side bayonet socket template 12, described gangboard bottom panel 7 tops and be set up in a pair of extension mould girder steel 8 is set between adjacent levels stair turntable, described in the template 1 of marking time be positioned at described extension mould girder steel 8 bearing of trend intervals and lay and be connected in and hang mould girder steel 8 belows.
On described template 1 lateral surface of marking time, be provided with timber wedge plug 2 by 5 engagings of L-type steel disc, by engaging by L-type steel disc 5, the template of can effectively fixedly marking time, ensures the stability of template in work progress of marking time.
The utility model is installed high-strength bolt at body of wall one side perforating, hang by the wall side template 6 of marking time described by high-strength bolt, then reinforce by steel wire, iron wire, not only can ensure like this fixing of template 1 of marking time, and reduced the bottom support that conventional method adopts and fixed, time saving and energy saving.
Described extension mould girder steel 8 upstream positions are provided with to be vertically arranged in and hang the supporting bar 10 on mould girder steel 8 and be sheathed on outside supporting bar 10 and be divided into the regulating part 9 of hanging mould girder steel 8 one end.Like this can be convenient, flexible need to regulate and hang mould steel depth of beam according to actual conditions, time saving and energy saving.
Described sky side bayonet socket template 12 arranged outside of facing have reinforcing plank, fix by split bolt.
In the horizontal direction of the described template 1 of marking time, offer steam vent.
Describedly when length is inadequate, adopt falcon to connect mode by wall side side panel 6 with the flitch that faces sky side bayonet socket template 12 to carry out spreading, meanwhile, interface, in conjunction with closely, is difficult for disconnecting.
Described by posting the double faced adhesive tape of mortar leakage prevention between wall side side panel 6 and body of wall, can effectively solve the phenomenons such as upper and lower opening slag inclusion, spillage.
The Surface Quality of Concrete of the utility model construction molding is effective, not slag inclusion spillage, and material source is convenient, long service life, construction cost is low.
The above is embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model application range therefore all changes or modifies, and is included in the utility model patent claim.
Claims (5)
1. one kind has side wall stair template, comprise several templates of marking time, it is characterized in that: also comprise be positioned at the stair soffit plate of bottom and be divided into both sides, stair soffit plate top by wall side side panel, face sky side bayonet socket template, on the described template lateral surface of marking time, be provided with timber wedge plug by the engaging of L-type steel disc, describedly adopt high-strength bolt to hang by mark time template and side wall of wall side, described stair soffit plate top and be set up in a pair of extension mould girder steel is set between adjacent levels stair turntable, the described template of marking time is positioned at described extension mould girder steel bearing of trend interval and lays and be connected in extension mould girder steel below, described extension mould girder steel upstream position is provided with to be vertically arranged in and hangs the supporting bar on mould girder steel and be sheathed on outside supporting bar and be divided into the regulating part of hanging mould girder steel one end.
2. according to claim 1 have a side wall stair template, it is characterized in that: describedly adopt falcon to connect by wall side side panel and the flitch spreading that faces sky side bayonet socket template.
3. according to claim 1 have a side wall stair template, it is characterized in that: described by posting the double faced adhesive tape of mortar leakage prevention between wall side side panel and body of wall.
4. according to claim 1 have a side wall stair template, it is characterized in that: described in face sky side bayonet socket template arranged outside and have reinforcing plank, fix by split bolt.
5. according to claim 1 have a side wall stair template, it is characterized in that: described in mark time in the horizontal direction of template and offer steam vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227886.9U CN203878995U (en) | 2014-05-06 | 2014-05-06 | Side wall stair formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227886.9U CN203878995U (en) | 2014-05-06 | 2014-05-06 | Side wall stair formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878995U true CN203878995U (en) | 2014-10-15 |
Family
ID=51679510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420227886.9U Expired - Fee Related CN203878995U (en) | 2014-05-06 | 2014-05-06 | Side wall stair formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203878995U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675112A (en) * | 2015-02-09 | 2015-06-03 | 龙信建设集团有限公司 | Steel stair formwork and constructing method for once pouring forming of building staircase |
| CN105133833A (en) * | 2015-09-15 | 2015-12-09 | 成都市第四建筑工程公司 | Stair formwork and stair construction method adopting same |
| CN105298119A (en) * | 2015-09-30 | 2016-02-03 | 中国三冶集团有限公司 | Integral stair formwork structure and construction method thereof |
| CN107893533A (en) * | 2017-11-22 | 2018-04-10 | 中国建筑第八工程局有限公司 | The bayonet type erecting device and its erection method of stair step |
| CN110029819A (en) * | 2019-04-30 | 2019-07-19 | 中国十七冶集团有限公司 | A kind of construction method of cast-in-situ steel reinforced concrete stair bench |
-
2014
- 2014-05-06 CN CN201420227886.9U patent/CN203878995U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675112A (en) * | 2015-02-09 | 2015-06-03 | 龙信建设集团有限公司 | Steel stair formwork and constructing method for once pouring forming of building staircase |
| CN105133833A (en) * | 2015-09-15 | 2015-12-09 | 成都市第四建筑工程公司 | Stair formwork and stair construction method adopting same |
| CN105133833B (en) * | 2015-09-15 | 2017-06-27 | 成都市第四建筑工程公司 | Stair template and the stair construction method using the stair template |
| CN105298119A (en) * | 2015-09-30 | 2016-02-03 | 中国三冶集团有限公司 | Integral stair formwork structure and construction method thereof |
| CN107893533A (en) * | 2017-11-22 | 2018-04-10 | 中国建筑第八工程局有限公司 | The bayonet type erecting device and its erection method of stair step |
| CN110029819A (en) * | 2019-04-30 | 2019-07-19 | 中国十七冶集团有限公司 | A kind of construction method of cast-in-situ steel reinforced concrete stair bench |
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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: 20141015 Termination date: 20160506 |