CN104060825A - Adjustable type universal stair formwork - Google Patents
Adjustable type universal stair formwork Download PDFInfo
- Publication number
- CN104060825A CN104060825A CN201410328675.9A CN201410328675A CN104060825A CN 104060825 A CN104060825 A CN 104060825A CN 201410328675 A CN201410328675 A CN 201410328675A CN 104060825 A CN104060825 A CN 104060825A
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- template
- stair
- kickplate
- angle
- marking time
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Abstract
The invention discloses an adjustable type universal stair formwork. The adjustable type universal stair formwork comprises step surface formworks (3), step kickplate formworks (4) and a side edge formwork (1). A length adjusting structure is arranged on each step surface formwork (3). A height adjusting structure is arranged on each step kickplate formwork (4). A telescopic adjusting structure is arranged on the side edge formwork (1). A stair angle adjusting structure (7) is arranged at the bottom of the connection portion between the stair and a lower platform (6). A kickplate angle adjusting device (8) is arranged at the bottom of each step kickplate formwork (4). Each kickplate angle adjusting device (8) enables the corresponding step kickplate formwork (4) to be connected with the adjacent step surface formwork (3). By the adoption of the adjustable type universal stair formwork, the length, the height and the angle of the stair formwork can be adjusted, the universality is high, recycling can be achieved, the problems that steel and wood of an existing stair formwork are used disorderly, and efficiency is low can be solved, the progress of industrialization and standardization of constructional engineering is accelerated, and energy consumption and construction cost are reduced.
Description
Technical field
The invention belongs to technical field of building construction, be specifically related to a kind of adjustable general stair template.
Background technology
Concrete structure construction is through development for many years, form various template system, but for the template major part of stair still in original timber state, although have some areas and engineering, use sizing punching block, but sizing punching block can only be used for single engineering, once engineering structures completes, special-purpose sizing punching block becomes scrap iron, caused thus the steel waste of construction period, construction cost increases, the application of punching block of simultaneously shaping can not wholely be watered staircase structure and house frame main structure, leaves hidden danger of quality.
For realizing the turnover that repeats of stair template, use, a lot of those skilled in the art have carried out a large amount of explorations and innovation, as disclosed a kind of assembling type steel-wood stair template in the Chinese patent literature notice of authorization number open source information that is CN202831629U, it comprise be located at stair to be built bottom wooden form, be located at the shuttering supporting assembly of wooden form bottom, above wooden form and add a pair of extension mould girder steel be located between adjacent levels stair turntable and lay and be connected in the polylith of hanging below the mould girder steel steel form of marking time along hanging mould girder steel bearing of trend interval.This technology can effectively be guaranteed the sectional dimension of stair step, and the Surface Quality of Concrete of construction molding is effective, and template can repeatedly be had enough to meet the need use.Yet this patented technology does not still solve the versatility problem of template, that is to say the stair for different sizes, this template cannot be adjusted and reuse, and the process of template assembly is comparatively loaded down with trivial details, is unfavorable for rapid construction.
Summary of the invention
The object of the present invention is to provide a kind of construction operation efficiency high, substitute scattered timber, can make that stair and structure are whole waters, close the general stair template that bond energy allows a plurality of engineerings reuse, to solve current stair template steel wood, use confusion, the problem of inefficiency, promotes construction work industrialization, standardized process, reduce energy consumption simultaneously, reduce construction cost.
For realizing the object of invention, the present invention has adopted such technical scheme:
A kind of adjustable general stair template, it is built for concrete staircase, described stair comprise upper mounting plate and lower platform and the stair bench forming by marking time between the two, wherein this template comprise step surface template, the kickplate template of marking time and side template, side template is fixed by template limit support; In step surface template, be provided with structure of adjusting length, in the kickplate template of marking time, be provided with height adjusting structure, in side template, be provided with scalable adjustment structure, bottom, junction at stair and lower platform is provided with stair angle adjustment mechanism, in mark time kickplate template bottom of each piece, be provided with kickplate angle demodulator, kickplate angle demodulator is connected the kickplate template of marking time with adjacent step surface template.
Described structure of adjusting length and height adjusting structure include two angle splice bars that can splice mutually, with an adjustable plate, be superimposed on two angle splice bars and cover the stitching portion of two angle splice bars, on angle splice bar and adjustable plate, be equipped with groove, in groove, be provided with adjusting bolt, thereby regulate the spacing of two angle splice bars to realize step surface template and the length of the kickplate template of marking time and adjusting highly by the mutual alignment between two angle splice bars of adjusting bolt adjustment and adjustable plate.Angle splice bar is on angle steel, to connect a steel sheet of weldering, the structure that is fixed together and forms with angle steel.
Described scalable adjustment structure is to adopt two channel-section steels not of uniform size, and dead slot is left in centre, after mutually sliding, can regulate length, with bolt, fixes.
Described kickplate angle demodulator comprises two adjustable plates that are stuck in the kickplate template both sides of marking time, adjustable plate is provided with deep-slotted chip breaker one, in deep-slotted chip breaker, be provided with the adjusting bolt of the kickplate template of marking time described in can blocking, the kickplate template of marking time described in blocking on different position in deep-slotted chip breaker by adjusting bolt is adjusted the angle of inclination of kickplate template with respect to described step surface template of marking time.
Described stair angle adjustment mechanism is provided in a side of the triangle joint place of stair bottom and lower platform, it comprises at least two fanning strips that are located at both sides, fanning strip is provided with deep-slotted chip breaker one, in deep-slotted chip breaker, be provided with the adjusting bolt that can block stair bottoms, by adjusting bolt, in deep-slotted chip breaker, on different position, block stair bottom and adjust stair integral body with respect to the angle of inclination of lower platform.
Between the template limit support of stair both sides, be provided with connecting rod and be connected with flower basket bolt, two adjacent flower basket bolt arranged crosswise, the step surface template of stair and the kickplate template of marking time are located fixing by connecting rod.
Template of the present invention is welded into travel(l)ing rest with common angle steel and light-gauge steel section, and the various sizes capable of regulating of corresponding stair on support constructs applicable to the stair of the different sizes of different engineerings.Whole structure by angle steel, thin wall type just, veneer, bolt etc. form.Template of the present invention is constructed applicable to various stair after manual adjustment.Die shape of the present invention is pawl shape, on each longitudinal node of angle steel, is provided with chute and set bolt, to adapt to the formwork requirement of different stair profiles.On the basis of above-mentioned structure, be equipped with conventional normal plywood, can in the stair construction of each engineering, use.
Stair template of the present invention, before certain engineering construction, by concrete engineering staircase design, is adjusted adjusting bolt and is reached after design size, can complete the stair template of this engineering.After this Practical Completion, next engineering is readjusted adjusting bolt by design again and is put in place, can reach the object of recycling.
accompanying drawing explanation
Fig. 1 is stair template general arrangement of the present invention;
Fig. 2 is structure of adjusting length side schematic view;
Fig. 3 is structure of adjusting length floor map;
Fig. 4 is height adjusting structure side schematic view;
Fig. 5 is height adjusting structure floor map;
Fig. 6 is scalable adjustment structure schematic diagram;
Fig. 7 is kickplate angle demodulator structural representation;
Fig. 8 is stair angle adjustment mechanism schematic diagram;
Fig. 9 is template limit support and connecting rod and flower basket bolt connection diagram.
Description of reference numerals: 1-side template, 2-connects support for shuttering, 3-step surface template, the 4-kickplate template of marking time, 5-upper mounting plate, 6-lower platform, 7-stair angle adjustment mechanism, 8-kickplate angle demodulator, 9-angle splice bar, 10-adjustable plate, 11-groove, 12-adjusting bolt, 13-channel-section steel, 14-dead slot, 15-side's plate, 16-deep-slotted chip breaker, 17-fanning strip, 18-template limit support, 19-connecting rod, 20-flower basket bolt.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
As shown in Figure 1, the present invention is building for concrete staircase, these class stair comprise upper mounting plate 5 and lower platform 6 and the stair bench forming by marking time between the two, and this adjustable general stair template of the present invention comprises step surface template 3, the kickplate template 4 of marking time and side template 1; In step surface template 3, be provided with structure of adjusting length, in the kickplate template 4 of marking time, be provided with height adjusting structure, in side template, be provided with scalable adjustment structure, bottom, junction at stair and lower platform 6 is provided with stair angle adjustment mechanism 7, in each piece kickplate template 4 bottoms of marking time, be provided with kickplate angle demodulator 8, kickplate angle demodulator 8 is connected the kickplate template 4 of marking time with adjacent step surface template 3.
See Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the structure of adjusting length of stair template and height adjusting structure include two angle splice bars that can splice mutually 9, with an adjustable plate 10, be superimposed on two angle splice bars 9 and cover the stitching portion of two angle splice bars 9, on angle splice bar 9 and adjustable plate 10, be equipped with groove 11, in groove 11, be provided with adjusting bolt 12, thereby the mutual alignment of adjusting between two angle splice bars 9 and adjustable plate 10 by adjusting bolt 12 regulates the spacing of two angle splice bars 9 to realize the length of step surface template 3 and the kickplate template 4 of marking time and the adjusting of height.Angle splice bar 9 is on angle steel, to connect a steel sheet of weldering, the structure that is fixed together and forms with angle steel.
As shown in Figure 6, scalable adjustment structure is to adopt two channel-section steels not of uniform size 13, and dead slot 14 is left in centre, after mutually sliding, can regulate length, with bolt, fixes.It also can adopt the mode regulating in conjunction with adjusting bolt 12 with adjustable plate 10 as length and height adjusting structure.
As shown in Figure 7, kickplate angle demodulator 8 comprises two blocks of square plates 15 that are stuck in kickplate template 4 both sides of marking time, side's plate 15 is provided with deep-slotted chip breaker 16 one, in deep-slotted chip breaker 16, be provided with the adjusting bolt 12 of the kickplate template 4 of marking time described in can blocking, the kickplate template 4 of marking time described in blocking on different position in deep-slotted chip breaker 16 by adjusting bolt 12 is adjusted the angle of inclination of kickplate template 4 with respect to described step surface template 3 of marking time.
As shown in Figure 8, stair angle adjustment mechanism 7 is provided in a side of the triangle joint place of stair bottom and lower platform 6, it is stair bottoms and the triangle portion that is connected formation between support for shuttering 2 of lower platform 6 and supported underneath, it comprises at least two fanning strips 17 that are located at both sides, the tip of fanning strip 17 upwards, covering of the fan is downward, just be stuck between stair bottom and lower platform 6, fanning strip 17 is provided with deep-slotted chip breaker 16 one, in deep-slotted chip breaker 16, be provided with the adjusting bolt 12 that can block stair bottom, by adjusting bolt 12, in deep-slotted chip breaker 16, on different position, block stair bottom and adjust stair integral body with respect to the angle of inclination of lower platform 6.
As shown in Figure 9, between the template limit support 18 of stair both sides, be provided with connecting rod 19 and be connected with flower basket bolt 20, two adjacent flower basket bolt 20 arranged crosswise, the step surface template 3 of stair and the kickplate template 4 of marking time are fixing by connecting rod 19 location.
The present invention implements like this:
Before engineering construction, according to engineering design stair size, by step, carry out stair template adjusted size and fix.Regulate both sides stent length width, combine fixing with construction inner support frame.By the structure of adjusting length on stair template and height adjusting structure adjustment mark time size and spacing.And in conjunction with the structure of angular adjustment, regulate the angle of inclination of the step surface of stair integral body and stair and the kickplate of marking time.
Then use normal plywood template by design size blanking stair soffit formwork, be fixed on the arm support of bottom.By design size blanking stair two side templates, be fixed on support.Overall adjustment fixed, and can complete staristep formwork.Above operation completes after straight stair section, and dismounting is connected with interior support for shuttering, in the construction of last layer bench, directly can complete bench formwork with reliable connection of inner support frame, must not adjust other size.
When next newly built construction starts, reuse this template, re-start above-mentioned operation.
Certainly, be more than concrete exemplary applications of the present invention, the present invention also has other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on protection domain of the presently claimed invention.
Claims (7)
1. an adjustable general stair template, it is built for concrete staircase, described stair comprise upper mounting plate (5) and lower platform (6) and the stair bench forming by marking time between the two, it is characterized in that: this template comprises step surface template (3), the kickplate template of marking time (4) and side template (1); In step surface template (3), be provided with structure of adjusting length, in the kickplate template (4) of marking time, be provided with height adjusting structure, in side template (1), be provided with scalable adjustment structure, bottom, junction at stair and lower platform (6) is provided with stair angle adjustment mechanism (7), in mark time kickplate template (4) bottom of each piece, be provided with kickplate angle demodulator (8), kickplate angle demodulator (8) is connected the kickplate template (4) of marking time with adjacent step surface template (3).
2. adjustable general stair template according to claim 1, it is characterized in that: described structure of adjusting length and height adjusting structure include two angle splice bars that can splice mutually (9), with an adjustable plate (10), be superimposed on two angle splice bars (9) above and the stitching portion of two angle splice bars of covering (9), on angle splice bar (9) and adjustable plate (10), be equipped with groove (11), in groove (11), be provided with adjusting bolt (12), by adjusting bolt (12) adjust that mutual alignment between two angle splice bars (9) and adjustable plate (10) regulates two angle splice bars (9) thus spacing realize step surface template (3) and the length of the kickplate template (4) of marking time and adjusting highly.
3. adjustable general stair template according to claim 1, is characterized in that: described scalable adjustment structure is to adopt two channel-section steels not of uniform size (13), and dead slot (14) is left in centre, after mutually sliding, can regulate length, with bolt, fixes.
4. adjustable general stair template according to claim 1, it is characterized in that: described kickplate angle demodulator (8) comprises the two blocks of square plates (15) that are stuck in kickplate template (4) both sides of marking time, side's plate (15) is provided with one deep-slotted chip breaker (16), in deep-slotted chip breaker (16), be provided with the adjusting bolt (12) of kickplate template (4) of marking time described in can blocking, the kickplate template (4) of marking time described in blocking on different position in deep-slotted chip breaker (16) by adjusting bolt (12) is adjusted the angle of inclination of kickplate template (4) with respect to described step surface template (3) of marking time.
5. adjustable general stair template according to claim 1, it is characterized in that: described stair angle adjustment mechanism (7) is provided in a side of the triangle joint place of stair bottom and lower platform (6), it comprises at least two fanning strips (17) that are located at both sides, fanning strip (17) is provided with one deep-slotted chip breaker (16), in deep-slotted chip breaker (16), be provided with the adjusting bolt (12) that can block stair bottoms, by adjusting bolt (12), in deep-slotted chip breaker (16), on different position, block stair bottom and adjust stair integral body with respect to the angle of inclination of lower platform (6).
6. adjustable general stair template according to claim 1, it is characterized in that: between the template limit support (18) of stair both sides, be provided with connecting rod (19) and be connected with flower basket bolt (20), adjacent two flower basket bolts (20) arranged crosswise, the step surface template (3) of stair and the kickplate template (4) of marking time are fixing by connecting rod (19) location.
7. adjustable general stair template according to claim 2, is characterized in that: described angle splice bar (9) is on angle steel, to connect a steel sheet of weldering, the structure that is fixed together and forms with angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328675.9A CN104060825B (en) | 2014-07-11 | 2014-07-11 | Adjustable general stair template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328675.9A CN104060825B (en) | 2014-07-11 | 2014-07-11 | Adjustable general stair template |
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| Publication Number | Publication Date |
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| CN104060825A true CN104060825A (en) | 2014-09-24 |
| CN104060825B CN104060825B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410328675.9A Active CN104060825B (en) | 2014-07-11 | 2014-07-11 | Adjustable general stair template |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389422A (en) * | 2014-11-16 | 2015-03-04 | 杨漩强 | Combined steel structure building template |
| CN105401719A (en) * | 2015-12-24 | 2016-03-16 | 晟通科技集团有限公司 | Aluminum alloy stair step template |
| CN106437148A (en) * | 2016-12-01 | 2017-02-22 | 顾凯杰 | Quickly constructed stair template |
| CN106771100A (en) * | 2016-12-30 | 2017-05-31 | 山东省建筑科学研究院 | Precast concrete stair structure and property detection loads support |
| CN106958349A (en) * | 2017-05-24 | 2017-07-18 | 中国建筑第二工程局有限公司 | Upper three step of aluminum alloy template stair matches somebody with somebody die body system and stair |
| CN108532944A (en) * | 2018-04-23 | 2018-09-14 | 四川省第十五建筑有限公司 | A kind of cast-in-place ladder step tap-tap face adjusting slider device |
| CN108661321A (en) * | 2018-05-18 | 2018-10-16 | 无锡市圣旺坤新材料科技有限公司 | Adjustable stairs pour mold |
| CN108756239A (en) * | 2018-07-26 | 2018-11-06 | 山东中煤能源机械有限责任公司 | A kind of variable building template for aluminium alloy |
| CN108797908A (en) * | 2018-06-08 | 2018-11-13 | 中建五局土木工程有限公司 | Assembled stair and its installation method and building engineering construction method |
| CN108856499A (en) * | 2018-05-23 | 2018-11-23 | 中机国能电力工程有限公司 | A kind of steel ladder, which is marked time, simmers molding jig |
| CN109457960A (en) * | 2018-11-20 | 2019-03-12 | 中铁十六局集团城市建设发展有限公司 | One kind is marked time overall assembled adjustable universal mold for cast-in-situ stair |
| CN110847601A (en) * | 2019-11-28 | 2020-02-28 | 中冶建工集团有限公司 | Assembled step template capable of adjusting space between stair step templates |
| CN112411907A (en) * | 2019-08-03 | 2021-02-26 | 山东华建铝业集团有限公司 | Aluminum stair |
| CN113305990A (en) * | 2021-06-21 | 2021-08-27 | 聊城大学 | General combined die for prefabricated stairway and implementation method thereof |
| CN113882666A (en) * | 2020-09-29 | 2022-01-04 | 美图（福建）铝业有限公司 | Stair aluminum mold subsection capable of adjusting step length and adjusting assembly thereof |
| CN115247493A (en) * | 2021-04-26 | 2022-10-28 | 振中建设集团有限公司 | Stair integral type aluminum template and aluminum template recycling method |
| CN108797908B (en) * | 2018-06-08 | 2024-04-30 | 中建五局土木工程有限公司 | Assembled stair and installation method thereof and construction method of building engineering |
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| JPH08158644A (en) * | 1994-12-12 | 1996-06-18 | Komatsu Tokyo Kk | Form for staircase |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389422A (en) * | 2014-11-16 | 2015-03-04 | 杨漩强 | Combined steel structure building template |
| CN105401719A (en) * | 2015-12-24 | 2016-03-16 | 晟通科技集团有限公司 | Aluminum alloy stair step template |
| CN105401719B (en) * | 2015-12-24 | 2017-08-22 | 晟通科技集团有限公司 | Aluminium alloy stair tread formwork |
| CN106437148A (en) * | 2016-12-01 | 2017-02-22 | 顾凯杰 | Quickly constructed stair template |
| CN106771100A (en) * | 2016-12-30 | 2017-05-31 | 山东省建筑科学研究院 | Precast concrete stair structure and property detection loads support |
| CN106958349A (en) * | 2017-05-24 | 2017-07-18 | 中国建筑第二工程局有限公司 | Upper three step of aluminum alloy template stair matches somebody with somebody die body system and stair |
| CN106958349B (en) * | 2017-05-24 | 2022-12-27 | 中国建筑第二工程局有限公司 | Last three-step mold matching system of aluminum alloy template stair and stair |
| CN108532944A (en) * | 2018-04-23 | 2018-09-14 | 四川省第十五建筑有限公司 | A kind of cast-in-place ladder step tap-tap face adjusting slider device |
| CN108532944B (en) * | 2018-04-23 | 2023-08-01 | 四川省第十五建筑有限公司 | Cast-in-situ stair step pedal surface adjusting slide block device |
| CN108661321A (en) * | 2018-05-18 | 2018-10-16 | 无锡市圣旺坤新材料科技有限公司 | Adjustable stairs pour mold |
| CN108856499A (en) * | 2018-05-23 | 2018-11-23 | 中机国能电力工程有限公司 | A kind of steel ladder, which is marked time, simmers molding jig |
| CN108797908A (en) * | 2018-06-08 | 2018-11-13 | 中建五局土木工程有限公司 | Assembled stair and its installation method and building engineering construction method |
| CN108797908B (en) * | 2018-06-08 | 2024-04-30 | 中建五局土木工程有限公司 | Assembled stair and installation method thereof and construction method of building engineering |
| CN108756239A (en) * | 2018-07-26 | 2018-11-06 | 山东中煤能源机械有限责任公司 | A kind of variable building template for aluminium alloy |
| CN109457960A (en) * | 2018-11-20 | 2019-03-12 | 中铁十六局集团城市建设发展有限公司 | One kind is marked time overall assembled adjustable universal mold for cast-in-situ stair |
| CN109457960B (en) * | 2018-11-20 | 2024-03-22 | 中铁十六局集团城市建设发展有限公司 | Adjustable universal mold for integrally assembling cast-in-situ stair steps |
| CN112411907A (en) * | 2019-08-03 | 2021-02-26 | 山东华建铝业集团有限公司 | Aluminum stair |
| CN110847601A (en) * | 2019-11-28 | 2020-02-28 | 中冶建工集团有限公司 | Assembled step template capable of adjusting space between stair step templates |
| CN113882666A (en) * | 2020-09-29 | 2022-01-04 | 美图（福建）铝业有限公司 | Stair aluminum mold subsection capable of adjusting step length and adjusting assembly thereof |
| CN115247493A (en) * | 2021-04-26 | 2022-10-28 | 振中建设集团有限公司 | Stair integral type aluminum template and aluminum template recycling method |
| CN113305990A (en) * | 2021-06-21 | 2021-08-27 | 聊城大学 | General combined die for prefabricated stairway and implementation method thereof |
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| CN104060825B (en) | 2016-04-27 |
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