CN209633300U - A kind of template of the adjustable riser height of precast stair - Google Patents
A kind of template of the adjustable riser height of precast stair Download PDFInfo
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- CN209633300U CN209633300U CN201821385030.9U CN201821385030U CN209633300U CN 209633300 U CN209633300 U CN 209633300U CN 201821385030 U CN201821385030 U CN 201821385030U CN 209633300 U CN209633300 U CN 209633300U
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Abstract
The utility model proposes a kind of templates of the adjustable riser height of precast stair, including contour mould, ladder template and support device, the ladder template includes top step plate, bottom step plate, middle part step plate and adjustable plate, the connection of the top of top step plate and contour mould, several middle part step plates is ladder-like to be located between top step plate and bottom step plate, the connection of the bottom of bottom step plate and contour mould, opposite installation notch are equipped between two step plates, adjustable plate is located in two opposite installation notch, support device contour mould and ladder template.The advantages of the utility model: structure is simple, and light-weight, good fixing effect is easily installed, and increases the use scope of template, can satisfy the prefabricated of the bench under various riser altitudes；Rigidity is big, connect it is firm, prefabricated forming effect is good, can the number of turnover it is more, can be improved working efficiency.
Description
Technical field
The utility model relates to precast stair templates, particularly relate to a kind of mould of the adjustable riser height of precast stair
Plate.
Background technique
In precast-concrete form field, different component needs different templates, and the template of precast stair is essential
's.Currently, the template of existing precast stair is generally adopted by sizing steel mold, and it is not corrosion-resistant since it is than cumbersome, become
The disadvantages of shape is slightly larger brings inconvenience to worker's construction, affects construction quality and construction efficiency in the actual operation process.
Unadjustable additionally, due to sizing steel mold, the number of turnover is few, therefore increases input cost, reduces the core of precast stair
Competitiveness.
Utility model content
The utility model proposes a kind of templates of the adjustable riser height of precast stair, solve and are formed in the prior art
Inconvenient, the unadjustable problem of steel form.
The technical solution of the utility model is achieved in that a kind of template of the adjustable riser height of precast stair,
Including contour mould, ladder template and support device, the ladder template includes top step plate, bottom step plate, middle part
The top of step plate and adjustable plate, top step plate and contour mould connects, and several middle part step plates is ladder-like to be located at top
Between step plate and bottom step plate, the bottom of bottom step plate and contour mould is connected, and is equipped between two step plates opposite
Installation notch, adjustable plate are located in two opposite installation notch, support device contour mould and ladder template.
The top step plate includes profile first, profile second and banded plate, and profile first passes through banded plate and contour mould
Top connection, profile first connect with profile second, and bottom step plate includes profile penta, and profile penta passes through banded plate and contour mould
Bottom connection, middle part step plate includes profile third and profile fourth, and profile third is connect with profile fourth, profile second and profile third it
Between, between opposite profile third and profile fourth, installation notch are equipped between profile fourth and profile penta.
Stiffener, the envelope in profile first are equipped on profile first, the profile second, profile third, profile fourth and profile penta
Pass through spiral shell between banded plate and contour mould between side plate and contour mould, between profile third and profile fourth, on profile penta
It tethers and connects.
The contour mould includes backside template, top template, bottom template and front cope plate and positive lower template,
Backside template is connect with top template, and top template is connect with front cope plate, and front cope plate is connect with top step plate, back
Face die plate is connect with bottom template, and bottom template is connect with positive lower template, and positive lower template is connect with bottom step plate.
Between the backside template and top template, between top template and front cope plate, backside template and bottom
It is connected by corner formwork between template, between bottom template and positive lower template, the both ends of the surface of corner formwork are equipped with company
The pin and selling sheet connect.
The backside template includes under the oblique template in the back side, abnormal formwork first, abnormal formwork second, back side cope plate and the back side
Template, the oblique template in the back side are connect with abnormal formwork first, and abnormal formwork first is connect with back side cope plate, back side cope plate and top die
Plate connection, the oblique template in the back side are connect with abnormal formwork second, and abnormal formwork second is connect with back side lower template, back side lower template and bottom
Template connection.
The oblique template in the back side is equipped with several pieces, and the oblique template in the two adjacent back sides connects, the oblique template in the back side, abnormal formwork
The both ends of the surface of first, abnormal formwork second, back side cope plate and back side lower template are equipped with the pin and selling sheet of connection.
The support device includes that upper back is distracted and lower back is distracted, and upper back is distracted and the distracted head and the tail of lower back cooperate support shuttering surrounding,
Upper back is distracted to pass through split bolt and the distracted connection of lower back.
The front of the distracted support shuttering of upper back, top, bottom and the back side of the distracted support shuttering of lower back.
The split bolt passes through the hole in template, and split bolt is equipped with the glue cup being located in template and sebific duct.
The advantages of the utility model: structure is simple, has light-weight, good fixing effect, is easily installed, especially proposes
The design scheme that riser height carries out precast stair is adjusted using template, effectively increases the use scope of template, Neng Gouman
The bench under various riser altitudes is prefabricated enough；The template of this adjustable riser height for precast stair is rigid simultaneously
Degree is big, and it is firm to connect, and prefabricated forming effect is good, can the number of turnover it is more, can be improved working efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model structure top view.
Fig. 2 is step plate structural front view at the top of the utility model.
Fig. 3 is step plate structure top view at the top of the utility model.
Fig. 4 is step plate structural front view in the middle part of the utility model.
Fig. 5 is step plate structure top view in the middle part of the utility model.
Fig. 6 is step plate structure bottom view in the middle part of the utility model.
Fig. 7 is the utility model bottom step plate structural front view.
Fig. 8 is the utility model bottom step plate structure top view.
In figure: 1- contour mould, 2- ladder template, 3- support device, the oblique template in the back side 11-, 12- abnormal formwork first, 13-
Abnormal formwork second, the back side 14- cope plate, the back side 15- lower template, 16- corner formwork, the top 17- template, the bottom 18- template,
The front 19- cope plate, the front 110- lower template, the top 21- step plate, the bottom 22- step plate, the middle part 23- step plate, 24- tune
Save plate, 25- installation notch, 26- profile first, 27- profile second, 28- profile third, 29- profile fourth, 210- profile penta, 211- edge sealing
Plate, 212- stiffener is carried on the back on 31- distracted, and 32- lower back is distracted.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
As shown in figures 1-8, the template of the adjustable riser height of a kind of precast stair, including contour mould 1, ladder template
2 and support device 3, the ladder template 2 includes top step plate 21, bottom step plate 22, middle part step plate 23 and adjusts
Plate 24, top step plate 21 are connect with the top of contour mould 1, and several middle part step plates 23 is ladder-like to be located at top step plate
Between 21 and bottom step plate 22, bottom step plate 22 is connect with the bottom of contour mould 1, is equipped between two step plates opposite
Installation notch 25, adjustable plate 24 are located in two opposite installation notch 25,3 support profiles template 1 of support device and ladder template
2。
The present embodiment includes contour mould, ladder template and support device, and support device is used for contour mould and ladder
Template is supported limit, avoids template from being displaced outwardly in casting concrete, and ladder template acts on the ladder section of stair, wheel
Wide template action forms an entirety, surrounds pouring for stair in other positions of stair, both ladder template and contour mould
Region.The step plate of top and bottom is fixed on contour mould, and the step plate at middle part, which is placed on the ground, passes through support device
It holds, mounting and adjusting plate in the installation notch between two adjacent step plates forms the ladder template of sealing.Adjust tread height
When, be to adjust the position of middle part step plate, reduce or increase opposite installation notch the distance between, then install opposite
The adjustment plate of height is answered, realizes the adjusting of riser height.
The top step plate 21 includes profile first 26, profile second 27 and banded plate 211, and profile first 26 passes through banded plate
211 connect with the top of contour mould 1, and profile first 26 is connect with profile second 27, and bottom step plate 22 includes profile penta 210, type
Material penta 210 is connect by banded plate 211 with the bottom of contour mould 1, and middle part step plate 23 includes profile the third 28 and profile fourth 29,
Profile the third 28 is connect with profile fourth 29, between profile second 27 and profile the third 28, between opposite profile the third 28 and profile fourth 29, type
Installation notch 25 are equipped between material fourth 29 and profile penta 210.
Stiffener is equipped on the profile first 26, profile second 27, profile the third 28, profile fourth 29 and profile penta 210
212, between the banded plate 211 and contour mould 1 in profile first 26, between profile the third 28 and profile fourth 29, on profile penta 210
It is bolted between banded plate 211 and contour mould 1.
The step plate of the present embodiment includes its corresponding profile, and profile first is similar structure to profile third, but type
Notch is fitted without in material first, profile second and profile fourth are identical structure, and profile third is identical with penta structure of profile, wherein top is stepped on
Walking plate includes profile first, second and banded plate, and banded plate is welded in profile first, and then banded plate is connected by bolt and contour mould
It connects, profile first is connect by bolt with profile second, and intermediate step plate includes profile third and fourth, and profile third passes through bolt and profile fourth
Connection, bottom step plate includes profile penta and banded plate, and banded plate is welded on profile penta, and then banded plate passes through bolt and wheel
Wide template connection.The fastening effect of bolt is strong, guarantees the effective position of ladder template, guarantee precast stair ladder section smooth and
Size.
The contour mould 1 includes backside template, top template 17, bottom template 18 and front cope plate 19 and front
Lower template 110, backside template are connect with top template 17, and top template 17 is connect with front cope plate 19, front cope plate 19
It is connect with top step plate 21, backside template is connect with bottom template 18, and bottom template 18 is connect with positive lower template 110, just
Face lower template 110 is connect with bottom step plate 22.
Between the backside template and top template 17, between top template 17 and front cope plate 19, backside template
It is connect by corner formwork 16 between bottom template 18, between bottom template 18 and positive lower template 110, corner formwork 16
Both ends of the surface be equipped with the pin and selling sheet of connection.
The backside template includes the oblique template 11 in the back side, abnormal formwork first 12, abnormal formwork second 13, back side cope plate 14
With back side lower template 15, the oblique template 11 in the back side is connect with abnormal formwork first 12, and abnormal formwork first 12 is connect with back side cope plate 14,
Back side cope plate 14 is connect with top template 17, and the oblique template 11 in the back side is connect with abnormal formwork second 13, abnormal formwork second 13 and back
Face lower template 15 connects, and back side lower template 15 is connect with bottom template 18.
The oblique template 11 in the back side is equipped with several pieces, and the oblique template 11 in the two adjacent back sides connects, the oblique template 11 in the back side, different
Pattern plate first 12, abnormal formwork second 13, the both ends of the surface of back side cope plate 14 and back side lower template 15 are equipped with the pin of connection
And selling sheet.
The contour mould of the present embodiment acts on remaining position of staircase step section, including backside template, top template, bottom
Portion's template and front cope plate and positive lower template, above-mentioned each template is required to corner formwork and transfers, and corner formwork is equal
It is connect by pin, selling sheet with other templates, backside template includes the oblique template in the back side, abnormal formwork first, abnormal formwork second, back again
Face cope plate and back side lower template realize connection by pin, selling sheet between above-mentioned each template.The limit of pin, selling sheet is made
With strong, the connection requirement of contour mould can just be met, not only can guarantee connection function, but also be easily installed and dismantle.
The support device includes upper back distracted 31 and lower back distracted 32, and upper back distracted 31 and distracted 32 head and the tail of lower back cooperate branch hold mode
Plate surrounding, upper back distracted 31 are connect by split bolt with lower back distracted 32.
The front of distracted 31 support shuttering of the upper back, top, bottom and the back side of distracted 32 support shuttering of lower back.
The split bolt passes through the hole in template, and split bolt is equipped with the glue cup being located in template and sebific duct.
The support device of the present embodiment is that upper lower back is distracted, and upper lower back is distracted to form a ring, and is supported to the surrounding of template,
Simultaneously upper lower back it is distracted between be fixed together by split bolt, since split bolt passes through template, to the distracted progress of upper lower back
On the basis of fixation, and template can be positioned.
The present embodiment is using steps are as follows:
1, unwrapping wire.Precast stair contour line, especially ladder template are released in prefabricated place according to assembled drawing is designed
Position line, it is necessary to accurate.
2, installation section template.Contour mould can be first installed, be connected firmly using pin selling sheet.
3, reinforcing bar is installed.All reinforcing bars in stair bench, including glue cup sebific duct are installed.
4, remaining template is installed.Ladder template is all installed, and is connected firmly using bolt etc..
5, back cord is installed.Template is surrounded by upper lower back is distracted, is pulled together the back cord of two sides by split bolt.Two side backs
Stupefied to increase the wholeness and whole stiffness of template, when preventing casting concrete, rise moding shape.By in template when split bolt
On punch across template, be inserted into precast stair among glue cup sebific duct.
6, casting concrete.
7, back cord and template are removed.Split bolt can be extracted out from sebific duct, and recycling, sebific duct then stays in concrete
In.
8, stifled sebific duct hole is repaired.The slip casting into sebific duct, plug are real.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of template of the adjustable riser height of precast stair, including contour mould (1), ladder template (2) and support dress
Set (3), it is characterised in that: the ladder template (2) includes that top step plate (21), bottom step plate (22), middle part are marked time
Plate (23) and adjustable plate (24), top step plate (21) are connect with the top of contour mould (1), several middle part step plates (23)
It is ladder-like to be located between top step plate (21) and bottom step plate (22), the bottom of bottom step plate (22) and contour mould (1)
Portion connects, and opposite installation notch (25) are equipped between two step plates, and adjustable plate (24) is located at opposite two installation notch (25)
It is interior, support device (3) support profiles template (1) and ladder template (2).
2. the template of the adjustable riser height of precast stair according to claim 1, it is characterised in that: the top
Step plate (21) includes profile first (26), profile second (27) and banded plate (211), profile first (26) by banded plate (211) with
The top of contour mould (1) connects, and profile first (26) is connect with profile second (27), and bottom step plate (22) includes profile penta
(210), profile penta (210) is connect by banded plate (211) with the bottom of contour mould (1), and middle part step plate (23) includes type
Material third (28) and profile fourth (29), profile third (28) are connect with profile fourth (29), between profile second (27) and profile third (28), phase
Pair profile third (28) and profile fourth (29) between, between profile fourth (29) and profile penta (210) be equipped with installation notch (25).
3. the template of the adjustable riser height of precast stair according to claim 2, it is characterised in that: the profile
Stiffener (212), profile are equipped on first (26), profile second (27), profile third (28), profile fourth (29) and profile penta (210)
Between banded plate (211) in first (26) and contour mould (1), between profile third (28) and profile fourth (29), profile penta (210)
On banded plate (211) and contour mould (1) between be bolted.
4. the template of the adjustable riser height of precast stair according to claim 1, it is characterised in that: the profile
Template (1) includes backside template, top template (17), bottom template (18) and front cope plate (19) and positive lower template
(110), backside template is connect with top template (17), and top template (17) is connect with front cope plate (19), front cope plate
(19) it is connect with top step plate (21), backside template is connect with bottom template (18), bottom template (18) and positive lower template
(110) it connects, positive lower template (110) connect with bottom step plate (22).
5. the template of the adjustable riser height of precast stair according to claim 4, it is characterised in that: the back side
Between template and top template (17), between top template (17) and front cope plate (19), backside template and bottom template
(18) it is connect by corner formwork (16) between, between bottom template (18) and positive lower template (110), corner formwork (16)
Both ends of the surface be equipped with the pin and selling sheet of connection.
6. the template of the adjustable riser height of precast stair according to claim 4 or 5, it is characterised in that: described
Backside template includes the oblique template in the back side (11), abnormal formwork first (12), abnormal formwork second (13), back side cope plate (14) and the back side
Lower template (15), the oblique template in the back side (11) are connect with abnormal formwork first (12), abnormal formwork first (12) and back side cope plate (14)
Connection, back side cope plate (14) are connect with top template (17), and the oblique template in the back side (11) is connect with abnormal formwork second (13), special-shaped
Template second (13) is connect with back side lower template (15), and back side lower template (15) is connect with bottom template (18).
7. the template of the adjustable riser height of precast stair according to claim 6, it is characterised in that: the back side
Oblique template (11) is equipped with several pieces, and the adjacent oblique template in two back sides (11) connects, the oblique template in the back side (11), abnormal formwork first
(12), the both ends of the surface of abnormal formwork second (13), back side cope plate (14) and back side lower template (15) are equipped with the pin of connection
And selling sheet.
8. the template of the adjustable riser height of precast stair according to claim 1, it is characterised in that: the support
Device includes that upper back distracted (31) and lower back are distracted (32), upper back distracted (31) and lower back distracted (32) head and the tail cooperation support shuttering surrounding, on
Distracted (31) are carried on the back to connect by split bolt with lower back distracted (32).
9. the template of the adjustable riser height of precast stair according to claim 8, it is characterised in that: the upper back
The front of distracted (31) support shuttering, top, bottom and the back side of distracted (32) support shuttering of lower back.
10. the template of the adjustable riser height of precast stair according to claim 8 or claim 9, it is characterised in that: described
Split bolt passes through the hole in template, and split bolt is equipped with the glue cup being located in template and sebific duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821385030.9U CN209633300U (en) | 2018-08-27 | 2018-08-27 | A kind of template of the adjustable riser height of precast stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821385030.9U CN209633300U (en) | 2018-08-27 | 2018-08-27 | A kind of template of the adjustable riser height of precast stair |
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| Publication Number | Publication Date |
|---|---|
| CN209633300U true CN209633300U (en) | 2019-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821385030.9U Active CN209633300U (en) | 2018-08-27 | 2018-08-27 | A kind of template of the adjustable riser height of precast stair |
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| CN (1) | CN209633300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789788A (en) * | 2018-08-27 | 2018-11-13 | 中建铝新材料河南有限公司 | The template of the adjustable riser height of precast stair |
-
2018
- 2018-08-27 CN CN201821385030.9U patent/CN209633300U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789788A (en) * | 2018-08-27 | 2018-11-13 | 中建铝新材料河南有限公司 | The template of the adjustable riser height of precast stair |
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