CN211058309U - Stair bench regularization template - Google Patents
Stair bench regularization template Download PDFInfo
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- CN211058309U CN211058309U CN201921461365.9U CN201921461365U CN211058309U CN 211058309 U CN211058309 U CN 211058309U CN 201921461365 U CN201921461365 U CN 201921461365U CN 211058309 U CN211058309 U CN 211058309U
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Abstract
The utility model provides a stair bench regularization template, it includes: the ladder section supporting frame plays a supporting role; the shear wall template is arranged and connected on the wall surface of the side edge of the stair step, and a plurality of skirt surface fixing structures arranged side by side are arranged on the shear wall template; the ladder section bottom template is arranged and connected above the ladder section supporting frame, and one side of the ladder section bottom template is connected with the shear wall template; the bench side formwork is arranged and connected to the other side above the bench bottom formwork and arranged side by side with the shear wall formwork; the plurality of sets up the skirting template in bench die block template top side by side, its both ends respectively with shear force wall template, bench side form board socket joint are connected to ensure the holistic stability and the intensity of this stair bench regularization template, in order to avoid not hard up or the fracture of skirting template, effectively guarantee the cross sectional dimension of stair skirting template and tread template, can avoid the deformation of stair step cross-section, thereby avoid concrete placement superelevation of marking time and template "eat the platform" phenomenon.
Description
Technical Field
The utility model relates to a cast-in-place stair concrete form construction technical field particularly, relates to a stair bench regularization template.
Background
In the existing cast-in-place stair concrete construction technology, wood templates are mostly adopted and fixed by nails. The skirting template is a wooden template and two batten back ribs are added, and the skirting template, the bench side template and the shear wall template are directly fixed by nails. A batten back rib is uniformly used above the kicking face template along the direction parallel to the bench section, and the bench section side template and the batten of the back rib are fixed in a step-by-step fastening mode. The reinforcing mode of the template is easy to cause the deformation of the cross section of the stair step caused by the looseness of the skirting template and the insufficient rigidity of the template. The fixed installation height deviation of the skirting template easily causes the phenomena of stepping concrete pouring superelevation and template 'table eating', and the template is easily damaged after being circulated for many times.
Disclosure of Invention
In view of this, the utility model provides a stair bench regularization template aims at solving the not hard up problem that concrete placement superelevation and template "eat the platform" phenomenon of marking time that appears of present template of marking time.
The utility model provides a stair bench regularization template, this stair bench regularization template includes: the ladder section supporting frame plays a supporting role; the shear wall template is arranged and connected on the wall surface of the side edge of the stair step, and a plurality of skirt surface fixing structures arranged side by side are arranged on the shear wall template; the ladder section bottom formwork is arranged and connected above the ladder section supporting frame, and one side of the ladder section bottom formwork is connected with the shear wall formwork; the bench side formwork is arranged and connected to the other side above the bench bottom formwork and arranged side by side with the shear wall formwork; and the two ends of the plurality of skirt templates are respectively connected with the shear wall template and the bench side template in a socket mode.
Further, above-mentioned stair bench regularization template, be provided with on the bench side template with the surface joint structure of playing that the surface template one-to-one set up is used for the joint play surface template.
Furthermore, in the stair tread sizing template, the kick surface clamping structure is arranged on the top wall of the stair tread side template, and the kick surface clamping structure is a first rectangular groove structure matched with the kick surface template and used for clamping the kick surface template; be provided with on the diapire of the first end of kicking surface template with bench side form matched with second rectangle groove structure for the joint bench side form.
Further, according to the stair tread sizing template, the width of the first rectangular groove structure is equal to the thickness of the kick template, and the width of the second rectangular groove structure is equal to the thickness of the stair tread side template.
Furthermore, according to the stair tread sizing template, the shear wall template is provided with the kick surface fixing structures which are in one-to-one correspondence with the kick surface templates and are used for clamping the kick surface templates.
Further, in the stair tread sizing template, the kick surface fixing structure is of a wedge-shaped structure; and a wedge-shaped groove structure matched with the wedge-shaped structure is arranged on the bottom wall of the second end of the kicking surface template and used for clamping the wedge-shaped structure.
Further, the top wall of each of the stair tread template is provided with two form removal lifting structures arranged side by side along the length direction of the top wall.
Furthermore, in the stair tread sizing template, the height of each tread template is the same as that of the tread of the stair tread.
Further, according to the stair tread sizing template, the stair tread side templates and the stair tread bottom templates are fixed through the connecting pins.
The stair tread stereotyped template provided by the utility model plays a supporting role through the stair tread supporting frame and the stair tread bottom template, the shear wall templates and the bench side templates arranged at the two sides of the bench bottom template are used for realizing the fixed installation of the skirting templates, moreover, the skirting template is respectively connected with the shear wall template and the bench side template in a socket joint mode instead of the fixing mode of the template and the batten by nails, so that the integral stability and strength of the stair bench forming template are ensured, so as to avoid the looseness of the tread template, effectively ensure the section sizes of the stair tread template and the tread template, can avoid the deformation of the cross section of the stair step, avoid the phenomenon of the concrete pouring superelevation of the step and the phenomenon of the 'platform eating' of the template, improve the appearance of the concrete of the stair, ensure the concrete pouring quality of the stair, the difficulty in construction is substantially solved, and the quality defect of the dimension deviation of the concrete section of the stair is effectively eliminated. Meanwhile, the connection mode is simple to operate and convenient to construct, the construction speed of erecting and dismantling the stair well formwork is increased, and the formwork construction efficiency and the stair formwork turnover rate are improved.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is an elevation view of a stair tread sizing template provided by an embodiment of the present invention;
fig. 2 is a plan view of a stair tread sizing template provided by an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a side elevation view of the assembly of a bench bottom form and bench side forms provided by an embodiment of the present invention;
fig. 5 is an isometric view of a kick face form provided by an embodiment of the present invention;
fig. 6 is a front elevation view of the kick face template provided by the embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 6, a preferred structure of a stair tread sizing template provided by an embodiment of the present invention is shown. As shown in the figure, this stair bench regularization template includes: the shear wall formwork comprises a bench support frame 1, a shear wall formwork 2, a bench bottom formwork 3, bench side formworks 4 and a plurality of skirt formworks 5; wherein the content of the first and second substances,
the bench support frame 1 plays a supporting role. Specifically, bench support frame 1 can be the steel pipe scaffold support system of stair template below to play the supporting role.
The bench bottom formwork 3 is arranged and connected above the bench supporting frame 1, and one side (the right side shown in figure 2) of the bench bottom formwork 3 is connected with the shear wall formwork 2. Specifically, can carry out the installation of bench bed formwork 3 according to the upper and lower dot sideline of bench board and elevation, will set up in the top of bench support frame 1 along the stair bench direction, and inclination can be confirmed according to the inclination of stair bench, do not do any injecing to it in this embodiment, 3 joinables of bench bed formwork are installed on bench support frame 1 in order to support bench bed formwork 3 through bench support frame 1, and with 3 fixed mounting of bench bed formwork on shear wall template 2, and then ensure the stability of follow-up concrete placement. Wherein, bench bottom form 3 can be the square aluminum plate structure of pin-connected panel, and its section size is unanimous with bench swash plate size.
The bench side formwork 4 is arranged and connected to the other side (the left side shown in fig. 2) above the bench bottom formwork 3, and the bench side formwork 4 and the shear wall formwork 2 are arranged side by side, namely, are installed in parallel. Specifically, bench side form 4 and shear wall template 2 parallel arrangement are in the left and right sides of bench die block board 3 top, and wherein, bench side form 4 can be for the aluminum plate structure with 3 inclination looks adaptations of bench die block board, can connect the installation through the connecting pin commonly used of aluminum mould board between bench side form 4 and the bench die block board 3 to realize fixing between them.
The plurality of the skirting templates 5 are arranged above the bench bottom template 3 side by side, and two ends of the skirting templates 5 are respectively connected with the shear wall template 2 and the bench side template 4 in a socket joint mode. Specifically, the two ends of the skirting template 5 are connected with the shear wall template 2 and the stair section side template 4 in a socket connection mode, so that looseness or deformation of the skirting template 5 is avoided, the cross section size of the stair is effectively guaranteed, deformation of the stair step cross section can be avoided, the phenomena of step concrete pouring superelevation and template 'platform eating' are avoided, the stair concrete impression is improved, the stair concrete pouring quality is ensured, the problem of difficulty in construction is substantially solved, and the quality defect of stair concrete cross section size deviation is effectively eliminated. Meanwhile, the connection mode is simple to operate and convenient to construct, the construction speed of erecting and dismantling the stair well formwork is increased, and the formwork construction efficiency is improved. Wherein, the height of the kicking surface template 5 is the same as the height of the tread kicking surface of the bench, namely the height of one step. To facilitate the removal of the riser formwork 5, each riser formwork 5 is preferably provided with a number of stripping and lifting structures 53 arranged side by side along its length (with respect to the position shown in fig. 5 and 6) on the top wall.
With continued reference to fig. 3 to 4, in order to facilitate the installation and fixation of the kick panel 5, it is preferable that the bench side formwork 4 is provided with kick panel clamping structures 41 corresponding to the kick panel formworks 5 one to one for clamping the kick panel formworks 5. Specifically, the kick face snap structure 41 is provided on the top wall (with respect to the position shown in fig. 4) of the bench sideform 4 so that the kick face form 5 is snapped onto the bench sideform 4 from above. Wherein, the kick joint structure 41 can be the first rectangle groove structure with 5 matched with of kick template, make bench side template 4 be the cockscomb structure, bench side template 4 is the integral aluminium template of cockscomb structure, sawtooth interval horizontal segment projection length is unanimous with stair tread length, the interval of two kick templates is unanimous with stair tread length in this orientation at the projection length of horizontal plane promptly, that is to say the interval between two kick joint structure 41 is the same with two kick pedals 5 in the horizontal direction at the projection length of horizontal plane between the interval. In order to ensure the clamping of the bench side formwork 4 to the riser formwork 5, the width of the riser clamping structure 41 is equal to the thickness of the bench side formwork 5, so as to ensure that the riser formwork 5 is clamped into the riser clamping structure 41.
With continued reference to fig. 5 and 6, in order to achieve the installation and fixation between the kick face formwork 5 and the bench side formwork 4, it is further preferable that a second rectangular groove structure 51 matched with the bench side formwork 4 is provided on the bottom wall of the first end (the left end as shown in fig. 5 and 6) of the kick face formwork 5 to clamp the bench side formwork 4. Specifically, the joint of kicking face template 5 is provided with second rectangle groove structure 51 in the position of bench side form 4 that the first end of kicking face template 5 is provided with in the position of bench side form 4 to the realization is stepping down to bench side form 4, and then makes but the joint of the lower part of the kicking face joint structure 41 of bench side form 4 in second rectangle groove structure 51, be the cross setting between kicking face template 5 and the bench side form 4 promptly, and then ensures the steadiness of connecting between the two. The first end of each of the skirting boards 5 is provided with a lug structure 54 for limiting the horizontal position of the bench side boards 4. Wherein, in order to ensure the joint of the skirt formwork 5 to the bench side formwork 4, the width of the second rectangular groove structure 51 is equal to the thickness of the bench side formwork 4, so as to ensure that the bench side formwork 4 is clamped into the second rectangular groove structure 51.
With continued reference to fig. 3 to 4, in order to facilitate the installation and fixation of the kick panel 5, it is preferable that the shear wall formwork 2 is provided with kick panel fixing structures 21 corresponding to the kick panel formworks 5 one to one for clamping the kick panel formworks 5. Specifically, the kick face fixing structure 21 may be a wedge-shaped structure such as a wedge-shaped fixing point, that is, a protruding wedge-shaped fixing point is additionally arranged on the shear wall template 2, and the external dimension of the wedge-shaped fixing point is matched with the wedge-shaped groove structure 52 on the kick face template 5 to realize the clamping and fixing of the kick face template 5. The mounting manner of the kick surface fixing structure 21 may be a small top and a large bottom.
With continued reference to fig. 5 and 6, in order to achieve the installation and fixation between the kick face formwork 5 and the shear wall formwork 2, it is further preferable that a bottom wall of a second end (a right end as shown in fig. 5 and 6) of the kick face formwork 5 is provided with a wedge-shaped groove structure 52 matched with the wedge-shaped structure for clamping the wedge-shaped structure. Specifically, the joint of the kick face template 5 is in the position of the shear wall template 2, that is, the second end of the kick face template 5 is provided with a wedge-shaped groove structure 52, and the fixed installation of the second end of the kick face template 5 is realized through the matching of the wedge-shaped groove structure 52 and the wedge-shaped structure.
The working process of construction through the stair flight regularization template is as follows:
firstly, in the installation and construction process of a stair template, a stair section support frame 1 is erected and a shear wall template 2 is constructed at the same time, a kick surface fixing structure 21 is installed on the shear wall template 2, and the installation mode of the kick surface fixing structure 21 is small at the top and large at the bottom;
then, installing a bottom template 3 of the stair section plate according to the side lines and the elevations of the upper and lower points of the stair section plate and fixing the bottom template with the shear wall template 2;
the bench side template 4 is installed and fixed with the bench bottom template 3, and the fixing device is a common connecting pin for aluminum templates;
after the construction of the steel bar engineering is completed, a kicking surface template 5 is installed, one end, provided with a second rectangular groove structure 51, of the kicking surface template 5 is fixed with a bench section side template 4, a first rectangular groove structure, namely a vertical fixing device, is arranged on the bench section side template 4, and an ear plate 54 on the left side of the first rectangular groove structure is a horizontal fixing device for the bench section side template and the kicking surface template; one end of the skirt surface template 5, which is provided with the wedge-shaped groove structure 52, is fixed with the wedge-shaped fixing point 21 on the shear wall template 2 in a socket fixing mode, and stair concrete pouring construction and maintenance are carried out;
and finally, removing the templates, namely sequentially removing the skirting templates 5, the bench side templates 4, the shear wall templates 2, the bench bottom templates 3 and the bench supporting frames 1.
In conclusion, the stair section stereotyped template provided by the embodiment plays a supporting role through the stair section supporting frame 1 and the stair section bottom template 3, the fixed installation of the skirting templates 5 is realized through the shear wall templates 2 and the bench side templates 4 which are arranged at the two sides of the bench bottom template 3, moreover, the skirting template 5 is respectively connected with the shear wall template 2 and the bench side template 4 in a socket joint mode instead of the fixing mode of the template and the batten by nails, so that the integral stability and strength of the stair bench forming template are ensured, so as to avoid the looseness or the fracture of the kicking surface template 5, effectively ensure the section size of the stair, avoid the deformation of the stair step section, thereby avoiding the phenomena of stepping concrete pouring superelevation and template 'platform eating', improving the concrete impression of the stairs, ensuring the concrete pouring quality of the stairs, the difficulty in construction is substantially solved, and the quality defect of the dimension deviation of the concrete section of the stair is effectively eliminated. Meanwhile, the connection mode is simple to operate and convenient to construct, the construction speed of erecting and dismantling the stair well formwork is increased, and the formwork construction efficiency is improved.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a stair bench regularization template which characterized in that includes:
the ladder section supporting frame (1) plays a supporting role;
the shear wall template (2) is arranged and connected on the wall surface of the side edge of the stair step;
the ladder section bottom formwork (3) is arranged and connected above the ladder section supporting frame (1), and one side of the ladder section bottom formwork is connected with the shear wall formwork (2);
the bench side formwork (4) is arranged and connected to the other side above the bench bottom formwork (3) and is arranged side by side with the shear wall formwork (2);
the plurality of skirting templates (5) are arranged above the bench bottom template (3) side by side, and two ends of the skirting templates are respectively connected with the shear wall template (2) and the bench side templates (4) in a socket joint mode.
2. The stair flight sizing template of claim 1,
the ladder section side formwork (4) is provided with a kicking surface clamping structure (41) which is in one-to-one correspondence with the kicking surface formwork (5) and is used for clamping the kicking surface formwork (5).
3. The stair flight sizing template of claim 2,
the kick surface clamping structure (41) is arranged on the top wall of the bench side template (4), and the kick surface clamping structure (41) is a first rectangular groove structure matched with the kick surface template (5) and used for clamping the kick surface template (5);
be provided with on the diapire of the first end of skirt template (5) with bench side form board (4) matched with second rectangle groove structure (51) is used for the joint bench side form board (4).
4. The stair flight sizing template of claim 3,
the width of the first rectangular groove structure is equal to the thickness of the kicking face formwork (5), and the width of the second rectangular groove structure (51) is equal to the thickness of the bench side formwork (4).
5. The stair flight sizing template according to any one of claims 1 to 4,
the shear wall formwork (2) is provided with a skirting fixing structure (21) which is in one-to-one correspondence with the skirting formwork (5) and is used for clamping the skirting formwork (5).
6. The stair flight sizing template of claim 5,
the kicking surface fixing structure (21) is of a wedge-shaped structure;
and a wedge-shaped groove structure (52) matched with the wedge-shaped structure is arranged on the bottom wall of the second end of the kicking face template (5) and used for clamping the wedge-shaped structure.
7. Stair flight sizing template according to any one of claims 1-4, wherein the top wall of each of the riser templates (5) is provided with two form removal lifting structures (53) arranged side by side along its length.
8. Stair flight sizing template according to any of claims 1-4, wherein the first end of each of the riser templates (5) is provided with an ear plate structure (54).
9. Stair flight sizing template according to any of claims 1 to 4, wherein each of the riser templates (5) has the same height as the flight tread.
10. The stair tread sizing template according to any one of claims 1 to 4, wherein the stair tread side templates (4) and the stair tread bottom template (3) are fixed by connecting pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921461365.9U CN211058309U (en) | 2019-09-04 | 2019-09-04 | Stair bench regularization template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921461365.9U CN211058309U (en) | 2019-09-04 | 2019-09-04 | Stair bench regularization template |
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| Publication Number | Publication Date |
|---|---|
| CN211058309U true CN211058309U (en) | 2020-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921461365.9U Active CN211058309U (en) | 2019-09-04 | 2019-09-04 | Stair bench regularization template |
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| CN (1) | CN211058309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095092A (en) * | 2022-07-25 | 2022-09-23 | 重庆建工第一市政工程有限责任公司 | Construction method of slope surface step |
-
2019
- 2019-09-04 CN CN201921461365.9U patent/CN211058309U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095092A (en) * | 2022-07-25 | 2022-09-23 | 重庆建工第一市政工程有限责任公司 | Construction method of slope surface step |
| CN115095092B (en) * | 2022-07-25 | 2023-09-29 | 重庆建工第一市政工程有限责任公司 | Construction method of slope surface step |
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