CN206376537U - A kind of stair tread formwork - Google Patents
A kind of stair tread formwork Download PDFInfo
- Publication number
- CN206376537U CN206376537U CN201621363241.3U CN201621363241U CN206376537U CN 206376537 U CN206376537 U CN 206376537U CN 201621363241 U CN201621363241 U CN 201621363241U CN 206376537 U CN206376537 U CN 206376537U
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- China
- Prior art keywords
- plate
- stair
- template
- bottom plate
- marking time
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Abstract
The utility model discloses a kind of stair tread formwork, its drip irrigation device is：Including stair bottom plate, it is fixedly installed on the side plate of stair bottom plate both sides, is fixed on support column and several stepped templates of marking time for being connected to stair shaping that stair bottom plate lower section is used to support stair bottom plate, the one end for template of marking time is connected with side plate, the other end is connected with extension plate, extension plate one end is connected with side plate, and the other end is connected by being arranged at the positioning component marked time between template and extension plate with template of marking time；Being marked time by regulation the gradient that template formed and according to the width of stair increases corresponding extension plate, improves the applicable performance for template of marking time, and install simple and fast, the repeatable effect utilized.
Description
Technical field
The utility model is related to the realm of building construction, more specifically, it relates to a kind of aluminium alloy stair tread formwork.
Background technology
For building, stair are its crucial parts, and whether reasonable staircase design obtains, directly affect the use of building,
The concrete casting of current building trade generally uses plank sheathing, Bamboo Formwork and plastic template, and plank sheathing is although lightweight, but its
It is low intensity, non-watertight, easily go mouldy rotten, repeat usage is low, it is necessary to consume useless substantial amounts of timber resources, be unfavorable for ecological environment and
The protection of the forest reserves.
Publication No. CN203334663U Chinese utility model patent discloses a kind of aluminum alloy pattern plate of staircase structure, including
Stair bottom plate, it is fixed on stair bottom plate both sides and is used to support the side plate of stair bottom plate, being fixed on below stair bottom plate is used to support
The stair baffle plate of supporting construction and the stair shaping of stair bottom plate, described stair baffle plate one end is provided with for determining stair baffle plate
The location-plate of installation site.
By the shape of pre-designed stair in the program, workman only needs to assembled good template according to the rules, and injection is mixed
Solidifying soil, simple in construction, simple installation, saves construction cost；But in the program, connect between single profiled sheeting and cover plate
It is fixed to connect the stair length formed afterwards, i.e., a kind of stair length of specification can only be adapted to, so as to influence staircase structure mould
The building applicable performance of plate.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model be to provide it is a kind of improve template applicable performance,
And the repeatable stair tread formwork utilized.
To achieve the above object, the utility model provides following technical scheme：
A kind of stair tread formwork, including stair bottom plate, be fixedly installed on the side plate of stair bottom plate both sides, be fixed on stair
It is used for support column and several the stepped templates of marking time for being connected to stair shaping for supporting stair bottom plate below bottom plate,
One end of the template of marking time is connected with side plate, and the other end is connected with extension plate, and described extension plate one end is connected with side plate, another
The positioning component that end is marked time between template and extension plate by being arranged at is connected with template of marking time.
It is arranged such, according to the overall width of stair step, increases corresponding extension plate, then will extend by positioning component
The effect mutually locked is reached between plate and template of marking time；Make the mark time length formed between template and extension plate and predetermined number
Value matches, and improves the applicable performance for template of marking time, and install simple and fast, the repeatable effect utilized.
Further set：The positioning component includes locating rod, is arranged to mark time and template upper Positioning holes one and is arranged at
Positioning hole two on extension plate, the template of marking time positioning hole one and positioning hole two formation positioning when being connected with extension plate
Chamber, the locating rod is arranged in the positioning chamber.
It is arranged such, the positioning chamber formed between positioning hole one and positioning hole two is connected by locating rod, makes mould of marking time
The effect interfixed is reached between plate and extension plate.
Further set：The extension plate includes the profiled sheeting and cover plate for being mutually perpendicular to arrangement, the side of the profiled sheeting
Side is connected with side plate, and another side is connected with template of marking time, and the positioning hole two is arranged on profiled sheeting, and the profiled sheeting with
Cover plate is fixedly connected by clamping screw.
It is arranged such, by the way that profiled sheeting is arranged vertically with cover plate, the model of single stair step can be formed, profiled sheeting
Side is connected with side plate, and the other end with template of marking time by being connected, and make extension plate is integrated with a relatively-stationary state, improves
The stability between extension plate and template of marking time when cement is poured.
Further set：The profiled sheeting includes upper plate, panel and the lower shoe arranged and be sequentially connected in concave shape,
And the groove port of profiled sheeting is set outwardly, the lower shoe by clamping screw with wherein cover plate is connected described in one, the upper bottom
Plate is connected with another cover plate, and side wall is provided with the side of the panel, and the side wall is connected with side plate, the positioning hole
Two are arranged at the opposite side of the panel.
It is arranged such, by the way that the upper plate of upper and lower cover plates and profiled sheeting is connected with lower shoe, i.e., bolt is in profiled sheeting
Outer end be connected with cover plate, it is to avoid contacted with the cement grout poured, while passing through side wall and panel, upper plate and lower shoe
End is connected, and improves the structural stability of profiled sheeting, and side wall is connected with side plate, is realized relative between profiled sheeting and side plate
Fixed effect, opposite side wall is coordinated by positioning two with the positioning hole one on slab form, then is connected by locating rod, is realized
Fixation between profiled sheeting and pedal template.
Further set：The end protruded from the clamping screw outside strip groove, which is provided with, is easy to rotation lock bolt
Tumbler.
It is arranged such, is easy to operate clamping screw by adjusting tumbler, improves operator's operating characteristics.
Further set：At least provided with a ribs between the upper plate and lower shoe, the ribs with
Upper plate is arranged vertically.
It is arranged such, in perfusion, the pressure on horizontal plane is focused primarily upon on profiled sheeting, by upper plate and bottom
Ribs is provided between plate, the structural strength between upper plate and lower shoe is improved, stair is more stablized when pouring.
Further set：Steam vent is provided with the cover plate.
It is arranged such, the problem of steam vent easily produces bubble pitted skin when solving stair cast improves stair step
Smooth fixation and stair pouring quality.
Further set：The support column is connected with the driving group for driving support column to be moved towards stair bottom plate direction
Part.
It is arranged such, drives support column to drive by drive component, the gradient of stair bottom plate is changed, matches not
With the stair of the gradient, while support bar plays a part of supporting stair bottom plate, stability overall during perfusion is improved.
Further set：Reinforcement is provided with the stair bottom plate.
It is arranged such, stair bottom plate can improve stair bottom plate as the part of main carrying gravity by reinforcement
Structural strength.
Further set：The cover sheet thickness is 3-10mm.
It is arranged such, the design of cover plate reduces material materials, while the easily effect of assembly or disassembly.
By using above-mentioned technical proposal, the utility model is compared compared with the prior art：According to the overall high of stair step
Degree, drives support column to move up and down, the gradient of stair bottom plate is reached predetermined value, according to stair step by drive component
Width, increases corresponding extension plate, then the effect of locking will be reached by positioning component between extension plate and template of marking time；Finally
The upper end of cement grout from stair bottom plate is poured, cement grout is flowed through each template of marking time from top to down, reaches
The effect that sizing is poured, improves the applicable performance for template of marking time, and install simple and fast, the repeatable effect utilized.
Brief description of the drawings
Fig. 1 is the structural representation on support column direction in stair tread formwork；
Fig. 2 is the structural representation marked time on template direction in stair tread formwork；
Fig. 3 is the structural representation marked time between template and extension plate；
Fig. 4 is the enlarged drawing at A in Fig. 3；
Fig. 5 is the sectional view marked time when being connected between template and extension plate at positioning component；
Fig. 6 is the enlarged drawing at B in Fig. 5；
Fig. 7 is the structural representation of single template of marking time.
In figure：1st, stair bottom plate；11st, reinforcement；2nd, side plate；3rd, support column；31st, drive component；4th, mark time template；41、
Profiled sheeting；411st, upper plate；412nd, panel；413rd, lower shoe；414th, side wall；415th, strip groove；416th, ribs；42nd, cover
Plate；421st, steam vent；43rd, latch assembly；44th, clamping screw；45th, tumbler；5th, extension plate；6th, positioning component；61st, position
Bar；62nd, positioning hole one；63rd, positioning hole two；64th, positioning chamber.
Embodiment
Stair tread formwork is described further referring to figs. 1 to Fig. 7.
A kind of stair tread formwork, as depicted in figs. 1 and 2, including stair bottom plate 1, is fixedly installed on the both sides of stair bottom plate 1
Side plate 2, be fixed on support column 3 that the lower section of stair bottom plate 1 is used to supporting stair bottom plate 1 and several stepped connections are used
The template 4 of marking time being molded in stair.
As shown in figure 1, wherein, reinforcement 11, width of the reinforcement 11 along stair bottom plate 1 are provided with stair bottom plate 1
Direction arranges that length direction of some reinforcements 11 along stair bottom plate 1 is evenly arranged；Cut with scissors with stair bottom plate 1 one end of support column 3
Connect, the drive component 31 for driving support column 3 to be moved towards the direction of stair bottom plate 1 is connected with the other end of support column 3, drive
Component 31 uses hydraulic cylinder, and the piston of hydraulic cylinder is fixedly connected with support column 3, makes building by the motion of Driven by Hydraulic Cylinder support column 3
The inclination angle of terraced bottom plate 1 changes.
As shown in Figure 3 and Figure 4, template of marking time 4 includes being mutually perpendicular to the profiled sheeting 41 of arrangement and cover plate 42；Profiled sheeting 41 is wrapped
Include and arranged in concave shape and the upper plate 411, panel 412 and the lower shoe 413 that are sequentially connected, and profiled sheeting 41 groove port outwardly
Set；Lower shoe 413 and the cover plate 42 of lower section are slidably connected, and upper plate 411 and the cover plate 42 of top are bolted to connection.
As shown in Figure 3 and Figure 4, it is provided between lower shoe 413 and cover plate 42 for profiled sheeting 41 to be lock onto into cover plate
Latch assembly 43 on 42；Latch assembly 43 includes being arranged at strip groove 415 on lower shoe 413 and for by lower shoe
413 lock onto the clamping screw 44 on cover plate 42, and clamping screw 44 wears strip groove 415 and one end contradicts with profiled sheeting 41 and connected
Connect, the other end is threadedly coupled with cover plate 42；And be provided with the end that clamping screw 44 is protruded from outside strip groove 415 be easy to turn
The tumbler 45 of dynamic clamping screw 44.
As shown in Figure 3 and Figure 4, the thickness of cover plate 42 is 3-10mm, preferably 6mm, and is provided with the end face of cover plate 42
Steam vent 421, plays the problem of bubble produced when stair are poured into a mould is discharged by steam vent 421, multiple uniform cloth of air-vent
Put；At least provided with a ribs 416 between upper plate 411 and lower shoe 413, ribs 416 is vertical with upper plate 411
Arrangement, length direction of multiple ribs 416 along panel 412 is evenly arranged.
As shown in Figure 3 and Figure 4, be provided with side wall 414 in the both sides of panel 412, side wall 414 simultaneously with upper plate 411
It is connected with lower shoe 413, and side wall 414, upper plate 411, lower shoe 413 and panel 412 are wholely set；As shown in Fig. 2 its
Middle side wall 414 and the side plate 2 of wherein side are bolted to connection, and opposite side wall 414 is connected with extension plate 5.
As shown in Figure 5 and Figure 6, extension plate 5 and template 4 of marking time are arranged using identical, i.e., including being mutually perpendicular to arrangement
Profiled sheeting 41 and cover plate 42, while one end of extension plate 5 is fixedly connected by side wall 414 with the side plate 2 of opposite side, extension plate 5
The other end be connected by being arranged at the positioning component 6 marked time between template 4 and extension plate 5 with template 4 of marking time.
As shown in Figure 6 and Figure 7, positioning component 6 include locating rod 61, be arranged at mark time the upper Positioning holes 1 of template 4 and
It is arranged at the positioning hole 2 63 on extension plate 5；Positioning hole 1 is arranged on the panel 412 for template 4 of marking time, and positioning hole 2 63 is set
It is placed on the panel 412 of extension plate 5, when template of marking time 4 is connected with extension plate 5, positioning hole 1 and the formation of positioning hole 2 63 are fixed
Position chamber 64, and locating rod 61 is arranged at the effect for realizing that template 4 of marking time interfixes with extension plate 5 in positioning chamber 64；Step on simultaneously
Step template 4 is real towards the side wall 414 marked time on the direction of template 4 by bolt and extension plate 5 towards the side wall 414 on the direction of extension plate 5
Being fixedly connected between template of now marking time 4 and extension plate 5.
Operation principle：Above-mentioned middle stair bottom plate 1, template of marking time 4 are that aluminum alloy materials are made with extension plate 5, and side plate 2 is
Wood based panel is made；According to the whole height of stair step, drive support column 3 to move up and down by drive component 31, make stair bottom
The gradient of plate 1 reaches predetermined value, and the number of pedal template is determined according to the length of the gradient and height, then by pedal template
Profiled sheeting 41 is in being slided on cover plate 42, the gradient size formed between regulation profiled sheeting 41 and cover plate 42, then passes through lock
Profiled sheeting 41 is lock onto on cover plate 42 by tight component 43, reaches the function of being locked after regulation；Further according to the width of stair step, increase
Plus corresponding extension plate 5, then the effect of locking will be reached by positioning component 6 between extension plate 5 and template 4 of marking time；Finally will
The upper end of cement grout from stair bottom plate 1 pours, and cement grout is flowed through each template 4 of marking time from top to down, reaches
The effect that sizing is poured；Marked time the gradient that template 4 formed and according to the corresponding extension of the width of stair increase by regulation
Plate 5, improves the applicable performance for template 4 of marking time, and install simple and fast, the repeatable effect utilized.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of stair tread formwork, including stair bottom plate（1）, be fixedly installed on stair bottom plate（1）The side plate of both sides（2）, it is solid
It is scheduled on stair bottom plate（1）Lower section is used to support stair bottom plate（1）Support column（3）And several stepped are connected to building
The template of marking time of ladder shaping（4）, it is characterised in that：The template of marking time（4）One end and side plate（2）Connection, other end connection
There is extension plate（5）, the extension plate（5）One end and side plate（2）Connection, the other end is by being arranged at template of marking time（4）With extension
Plate（5）Between positioning component（6）With template of marking time（4）Connection.
2. a kind of stair tread formwork according to claim 1, it is characterised in that：The positioning component（6）Including positioning
Bar（61）, be arranged at template of marking time（4）Upper Positioning holes one（62）And it is arranged at extension plate（5）On positioning hole two（63）, institute
State template of marking time（4）With extension plate（5）The positioning hole one during connection（62）With positioning hole two（63）Form positioning chamber（64）, institute
State locating rod（61）It is arranged at the positioning chamber（64）It is interior.
3. a kind of stair tread formwork according to claim 2, it is characterised in that：The extension plate（5）Including mutually hanging down
The profiled sheeting directly arranged（41）With cover plate（42）, the profiled sheeting（41）A side and side plate（2）Connection, another side is with stepping on
Walk template（4）Connection, the positioning hole two（63）It is arranged at profiled sheeting（41）On, and the profiled sheeting（41）With cover plate（42）It is logical
Cross clamping screw（44）It is fixedly connected.
4. a kind of stair tread formwork according to claim 3, it is characterised in that：The profiled sheeting（41）Including in character cut in bas-relief
The upper plate that shape is arranged and is sequentially connected（411）, panel（412）And lower shoe（413）, and profiled sheeting（41）Groove port outwardly
Set, the lower shoe（413）Pass through clamping screw（44）With cover plate wherein described in one（42）Connection, the upper plate（411）
With another cover plate（42）Connection, in the panel（412）Side be provided with side wall（414）, the side wall（414）With side
Plate（2）Connection, the positioning hole two（63）It is arranged at the panel（412）Opposite side.
5. a kind of stair tread formwork according to claim 4, it is characterised in that：In the clamping screw（44）Protrude from
Strip groove（415）Outer end, which is provided with, is easy to rotation lock bolt（44）Tumbler（45）.
6. a kind of stair tread formwork according to claim 4, it is characterised in that：In the upper plate（411）With bottom
Plate（413）Between at least provided with a ribs（416）, the ribs（416）With upper plate（411）It is arranged vertically.
7. a kind of stair tread formwork according to claim 3, it is characterised in that：In the cover plate（42）On the row of being provided with
Stomata（421）.
8. a kind of stair tread formwork according to claim 1, it is characterised in that：The support column（3）Being connected with is used for
Drive support column（3）Towards stair bottom plate（1）The drive component of direction motion（31）.
9. a kind of stair tread formwork according to claim 1, it is characterised in that：In the stair bottom plate（1）It is upper to set
There is reinforcement（11）.
10. a kind of stair tread formwork according to claim 3, it is characterised in that：The cover plate（42）Thickness is 3-
10mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363241.3U CN206376537U (en) | 2016-12-12 | 2016-12-12 | A kind of stair tread formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363241.3U CN206376537U (en) | 2016-12-12 | 2016-12-12 | A kind of stair tread formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206376537U true CN206376537U (en) | 2017-08-04 |
Family
ID=59406014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621363241.3U Expired - Fee Related CN206376537U (en) | 2016-12-12 | 2016-12-12 | A kind of stair tread formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206376537U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518955A (en) * | 2018-11-21 | 2019-03-26 | 李启伟 | A kind of building template support device |
| CN110409818A (en) * | 2018-04-27 | 2019-11-05 | 湖南好快省建筑科技有限公司 | Stair template with stair baffle |
| CN112323962A (en) * | 2020-10-28 | 2021-02-05 | 浙江华特装饰股份有限公司 | Finished product drip for outer wall window and construction method thereof |
| CN113183289B (en) * | 2021-05-06 | 2022-06-17 | 吉林建筑大学 | Prefabricated building stair mould platform of assembled |
-
2016
- 2016-12-12 CN CN201621363241.3U patent/CN206376537U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409818A (en) * | 2018-04-27 | 2019-11-05 | 湖南好快省建筑科技有限公司 | Stair template with stair baffle |
| CN109518955A (en) * | 2018-11-21 | 2019-03-26 | 李启伟 | A kind of building template support device |
| CN112323962A (en) * | 2020-10-28 | 2021-02-05 | 浙江华特装饰股份有限公司 | Finished product drip for outer wall window and construction method thereof |
| CN113183289B (en) * | 2021-05-06 | 2022-06-17 | 吉林建筑大学 | Prefabricated building stair mould platform of assembled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20191212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |