CN220226232U - Stair template - Google Patents
Stair template Download PDFInfo
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- CN220226232U CN220226232U CN202320572950.6U CN202320572950U CN220226232U CN 220226232 U CN220226232 U CN 220226232U CN 202320572950 U CN202320572950 U CN 202320572950U CN 220226232 U CN220226232 U CN 220226232U
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- stair
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- plate
- supporting
- subassembly
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- 239000002023 wood Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 18
- 238000009415 formwork Methods 0.000 description 12
- 101150054854 POU1F1 gene Proteins 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a stair template, which comprises a foundation pit arranged on the ground, wherein a stair component is arranged on the foundation pit, the right end of the stair component is connected with the ground through a supporting unit, the upper right side of the stair component is connected with another stair component, the left end of the other stair component is connected with the ground through another supporting unit, the supporting unit comprises a plurality of wooden wedges which are arranged at intervals along the ground, a top supporting rod is arranged above the wooden wedges, the upper part of the top supporting rod is fixedly supported and connected with the bottom of the stair component, the transverse direction of the top supporting rod is fixedly connected with the ground through a pull rod, an inclined supporting unit is also connected between the stair component positioned below and the ground, the inclined supporting unit comprises a bottom wedge which is arranged on the ground, the inclined supporting rod is connected with the stair component, and the inclined supporting rod are vertically arranged. The stair template disclosed by the utility model has the advantages that the structure of the immobilized template is realized, the structure is simple, the support is stable, the construction standard is standardized, and the construction economy of enterprises is improved.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a stair template.
Background
The formwork is the installation formwork and is different from the support formwork. Before construction, the template supporting system should be designed and calculated before the construction, and supporting nodes are drawn. The common support forms comprise cushion layer support forms, tall support forms and hard support forms. In the field of stairs, the formwork is also very important. Generally, the concrete stairway in domestic projects is formed by on-site formwork, reinforcement and one-step casting, namely the cast-in-place stairway. The specific flow is as follows: the construction of the cast-in-situ stair can be completed by supporting the stair formwork, binding the reinforcing steel bars, installing the tread formwork, installing the tread external angle steel, pouring concrete and removing the formwork.
At present, no special process and a relatively good special construction scheme exist in the stair construction, so that each construction unit carries out construction according to own habit, the randomness of a formwork support and a formwork in the construction is increased, the formwork is different in new and old and different in repeated use times, the size error and deformation generated in the construction are large, finally, the quality common problems such as large appearance, size and shape error of a stair step are caused, the treatment is difficult, the workload is large, a large amount of picking and repairing work is generated in the next decoration process, the labor and the materials are wasted, and the stair construction is not economical and environment-friendly.
Disclosure of Invention
The utility model mainly solves the technical problems of providing the stair template, which realizes the structure of the immobilized template, has simple structure and stable support, standardizes the construction standard and improves the economical efficiency of enterprise construction.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a stair template, including seting up the foundation ditch on ground, be equipped with the stair subassembly on the foundation ditch, connect through supporting element between the right-hand member of stair subassembly and the ground, the right side top of stair subassembly is connected with another stair subassembly, still is connected through another supporting element between the left end of another stair subassembly and the ground, supporting element includes a plurality of wooden wedges that set up along ground interval, the top of wooden wedge is provided with the top vaulting pole, the top of top vaulting pole and the bottom fixed bolster of stair subassembly are connected, pass through pull rod fixed connection between the horizontal of top vaulting pole, be located the below still be connected with the bracing unit between stair subassembly and the ground, the bracing unit is including setting up in the end wedge on the ground, be connected with the diagonal bracing on the end wedge, the diagonal bracing is connected with the stair subassembly to both are perpendicular setting.
In a preferred embodiment of the utility model, the stair assembly comprises a left stair base vertically extending into the foundation pile, the Zuo Tiji stair plates are arranged on the stair plates, grid plates are arranged at the bottoms of the stair plates, the right ends of the stair plates are provided with a platform plate, and the right ends of the platform plates are fixed on the ground through right stair bases.
In a preferred embodiment of the utility model, a beam side plate is arranged below the junction of the platform plate and the stair plate, the lower end of the beam side plate is connected to the bottom die, and the lower part of the bottom die is connected through a top stay bar.
In a preferred embodiment of the present utility model, the middle part of the top stay bar is connected with the left and right sides of the bottom die through auxiliary stay bars.
In a preferred embodiment of the present utility model, the bottom of the stair board is further provided with a grating plate, and the upper ends of the diagonal brace and the top brace are connected with the grating plate through a traction bar.
In a preferred embodiment of the utility model, a wood pile inserted into the ground is arranged in the foundation pit, a supporting pile is obliquely arranged above the wood pile, and the upper part of the supporting pile is connected with the ladder base.
In a preferred embodiment of the present utility model, the left and right sides of the Zuo Tiji are provided with supporting bars, and the upper parts of the supporting piles are connected with the grid plates by supporting bars.
In a preferred embodiment of the utility model, the ground is provided with a backing plate, and the wooden wedge and the bottom wedge are arranged on the backing plate.
The beneficial effects of the utility model are as follows: according to the stair template, the stair assemblies are arranged in a modularized mode, the stair assemblies are conveniently built layer by layer, later casting is facilitated, the stair assembly structure is planned, and the dimension of the cast stair is ensured to be unified.
According to the stair template, the supporting units are formed into a modularized structure and used for supporting the stair assembly, the formwork is convenient to disassemble after pouring, the construction procedure is simplified, the structure of the supporting units is optimized, and the high-effect stability of supporting is ensured.
According to the stair template, the bottom stair assembly is supported in an auxiliary mode through the diagonal bracing unit, the structural stability of the whole stair template is guaranteed, deflection of stairs caused by no problem of a bottom structure in construction is prevented, and pouring quality is further improved.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic view of a stair form according to a preferred embodiment of the present utility model;
the components in the drawings are marked as follows: 1. foundation pit, 2, stair assembly, 21, left ladder base, 22, stair plates, 23, grid plates, 24, platform plates, 25, beam side plates, 26, wooden piles, 27, supporting piles, 28, supporting piles, 3, supporting units, 31, wooden wedges, 32, top supporting rods, 33, pull rods, 34, bottom molds, 35, auxiliary supporting rods, 4, diagonal supporting units, 41, bottom wedges, 42, diagonal supporting rods, 43, traction bars, 5 and backing plates.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below. The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure, and are not intended to limit the scope of the utility model, since any modification, variation in proportions, or adjustment of the size, etc. of the structures, proportions, etc. should be considered as falling within the spirit and scope of the utility model, without affecting the effect or achievement of the objective. Also, the terms "upper", "lower", "left", "right", "middle", and the like are used herein for descriptive purposes only and are not intended to limit the scope of the utility model for modification or adjustment of the relative relationships thereof, as they are also considered within the scope of the utility model without substantial modification to the technical context.
Referring to fig. 1, a stair template includes a foundation pit 1 provided on the ground, a stair assembly 2 is installed on the foundation pit 1, the right end of the stair assembly 2 is connected with the ground through a supporting unit 3, another stair assembly 2 is connected above the right side of the stair assembly 2, and the left end of the other stair assembly 2 is connected with the ground through another supporting unit 3. The stair assembly 2 is formed into a multi-layer structure by sequentially staggering the connection, and the two-layer structure is shown as an example in fig. 1.
The stair assembly 2 comprises a left stair base 21 vertically extending into a foundation pile, a stair plate 22 is arranged on the left stair base 21, a grid plate 23 is arranged at the bottom of the stair plate 22, a platform plate 24 is arranged at the right end of the stair plate 22, and the right end of the platform plate 24 is fixed on the ground through a right stair base. The sides of the stair tread 22 have conventional structures (shown but not labeled) such as handrails and baffles, which are not described in detail herein.
The supporting unit 3 comprises a plurality of wooden wedges 31 which are arranged at intervals along the ground, a top supporting rod 32 is arranged above the wooden wedges 31, the top of the top supporting rod 32 is fixedly supported and connected with the bottom of the stair assembly 2, and the transverse direction of the top supporting rod 32 is fixedly connected with each other through a pulling rod 33. The jacking rods 32 support the corresponding stair assemblies 2 in the vertical direction, and each stair assembly 2 is supported through the corresponding jacking rod 32, so that structural stability of the stair mould is ensured. The pull rod 33 supports and positions the plurality of top support rods 32 among the transverse directions, ensures that the top support rods 32 are stressed stably, and improves the support strength of the support assembly.
The inclined strut unit 4 is further connected between the stair component 2 below and the ground, the inclined strut unit 4 comprises a bottom wedge 41 arranged on the ground, an inclined strut 42 is connected to the bottom wedge 41, and the inclined strut 42 is connected with the stair component 2 and is vertically arranged. The upper ends of the diagonal braces 42 and the top braces 32 are connected to the grid plates 23 by tie rods 43. The diagonal bracing unit 4 supports the first floor ladder assembly 2, and improves auxiliary supporting capability. The diagonal brace 42 is perpendicular to the bottom plate of the stair assembly 2, plays a bearing role, ensures the firm bottom structure of the stair mould, prevents the stair mould from deflecting, and ensures the later concrete pouring effect.
The floor is provided with a backing plate 5, and the wooden wedge 31 and the bottom wedge 41 are arranged on the backing plate 5. The wooden wedge 31 and the bottom wedge 41 play a conventional bearing role, the wooden wedge 31 is of a rectangular structure, and the bottom wedge 41 is of a triangular structure, and belongs to a conventional structure.
A beam side plate 25 is arranged below the joint of the platform plate 24 and the stair plate 22, the lower end of the beam side plate 25 is connected to a bottom die 34, and the lower part of the bottom die 34 is supported and connected through a top stay bar 32. The middle part of the top stay bar 32 is connected with the left and right sides of the bottom die 34 through auxiliary support bars 35. The platform plate 24 part belongs to a standing area, and the left side of the platform is supported by a corresponding top support and auxiliary supporting rod 35. The right side of the platform plate 24 is also supported by a support rod, so that the structural positioning of the part of the platform plate 24 is realized. Because the lengths of each supporting rod and the inclined supporting rod 42 are different, the supporting rods and the inclined supporting rods 42 are marked by numbers, so that the fixed installation positions of each supporting rod and each inclined supporting rod 42 are ensured, misuse is prevented, the states and the qualities of each supporting rod and each inclined supporting rod 42 are conveniently known, and the adjustment and the replacement are convenient.
The foundation pit 1 is internally provided with a wood pile 26 inserted into the ground, a supporting pile 27 is obliquely arranged above the wood pile 26, and the upper part of the supporting pile 27 is connected with a ladder base. The left and right sides of the left ladder base 21 are provided with supporting bars 28, and the supporting bars 28 are connected with the grid plates 23 above the supporting piles 27. The foundation pit 1 is supported by the wood piles 26, the supporting piles 27 and the supporting piles 28, so that the bottom structure is firm.
Compared with the prior art, the stair template disclosed by the utility model has the advantages that the structure of the immobilized template is realized, the structure is simple, the support is stable, the construction standard is standardized, and the construction economy of enterprises is improved.
The utility model and its embodiments have been described above by way of illustration and not limitation, and the utility model is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present utility model.
Claims (8)
1. The utility model provides a stair template, is including seting up the foundation ditch on ground, be equipped with the stair subassembly on the foundation ditch, a serial communication port, connect through supporting element between the right-hand member of stair subassembly and the ground, the right side top of stair subassembly is connected with another stair subassembly, still is connected through another supporting element between the left end of another stair subassembly and the ground, supporting element includes a plurality of wooden wedges that set up along ground interval, the top of wooden wedge is provided with the top vaulting pole, the top of top vaulting pole and the bottom fixed bolster of stair subassembly are connected, pass through pull rod fixed connection between the horizontal of top vaulting pole, be located the below still be connected with the bracing unit between stair subassembly and the ground, the bracing unit is including setting up the bottom wedge in the ground, be connected with the diagonal bracing on the bottom wedge, the diagonal bracing is connected with the stair subassembly to both are perpendicular setting.
2. The stair template according to claim 1, wherein the stair assembly comprises a left tread extending vertically into the foundation pile, wherein the stair plate is provided on Zuo Tiji, wherein the bottom of the stair plate is provided with a grating plate, wherein the right end of the stair plate is provided with a landing plate, and wherein the right end of the landing plate is fixed on the ground through a right tread.
3. The stair template according to claim 2, wherein a beam side plate is arranged below the junction of the landing plate and the stair plate, the lower end of the beam side plate is connected to the bottom die, and the lower part of the bottom die is connected through a top stay support.
4. A stair form according to claim 3 wherein the central portion of the top brace is connected to the left and right sides of the bottom form by auxiliary support bars.
5. The stair template according to claim 2, wherein the stair plate is further provided with a grating plate at the bottom thereof, and the upper ends of the diagonal braces and the top braces are connected with the grating plate through a pulling bar.
6. The stair template according to claim 5, wherein wood piles inserted into the ground are arranged in the foundation pit, supporting piles are obliquely arranged above the wood piles, and the upper parts of the supporting piles are connected with the ladder base.
7. The stair template according to claim 6, wherein the left side and the right side of the Zuo Tiji are provided with supporting bars, and the supporting bars are connected with the grid plate by supporting the supporting bars above the supporting piles.
8. A stair form according to claim 1 wherein the floor is provided with a pad, the wooden and bottom wedges being provided on the pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320572950.6U CN220226232U (en) | 2023-03-22 | 2023-03-22 | Stair template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320572950.6U CN220226232U (en) | 2023-03-22 | 2023-03-22 | Stair template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220226232U true CN220226232U (en) | 2023-12-22 |
Family
ID=89183231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320572950.6U Active CN220226232U (en) | 2023-03-22 | 2023-03-22 | Stair template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220226232U (en) |
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2023
- 2023-03-22 CN CN202320572950.6U patent/CN220226232U/en active Active
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