CN219060811U - Adjustable operation platform device of stairwell - Google Patents
Adjustable operation platform device of stairwell Download PDFInfo
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- CN219060811U CN219060811U CN202320197155.3U CN202320197155U CN219060811U CN 219060811 U CN219060811 U CN 219060811U CN 202320197155 U CN202320197155 U CN 202320197155U CN 219060811 U CN219060811 U CN 219060811U
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Abstract
The utility model discloses an adjustable operation platform device for a stairwell, which comprises two shaping frames, wherein the two shaping frames are symmetrically arranged, each shaping frame comprises two upright posts and two cross beams, the two upright posts are symmetrically arranged, the two cross beams are arranged between the upright posts, and the upright posts are vertically and fixedly connected with the cross beams; two scissors supports are arranged between the shaping frames, single-hole sticks are arranged at the upper end and the lower end of the upright column, the single-hole sticks penetrate through the end parts of the scissors supports, penetrating holes corresponding to Shan Konggun are formed in the end parts of the scissors supports, shaping plates are horizontally arranged at the upper ends of the shaping frames, and two ends of each shaping plate are connected with the cross beam through hooks. The stairwell adjustable operation platform device is stable in structure, simple to operate, easy to detach, convenient to construct in the stairwell, capable of being used in a turnover mode, safe, high in reliability, capable of reducing labor intensity of workers and improving working efficiency of the workers.
Description
Technical Field
The utility model relates to the technical field of staircases, in particular to an adjustable operation platform device for a staircases.
Background
With the increasing speed of urban development, there are more and more supporting construction facilities related to the urban development, including residential projects, public projects and the like. The stairs are taken as important components of the residential projects or public projects, the construction quality and the decoration effect inside the stairwell are generally required to be higher, but the space is smaller, and the steps of the stairs have height differences. When the plastering layer and the facing layer at the top of the stairway are constructed, an operation platform is difficult to set up, and the construction quality of the stairway is difficult to guarantee.
In the prior art, a common operation platform is built in the construction process in a stairwell, a frame is built by using steel pipes and buckles, and then a scaffold board is paved at the top of the frame to serve as a working surface. However, the erection method is complex in operation and inconvenient to move and use, if the scaffold is moved to the next layer for construction, the scaffold can be transferred only by detaching all the erection frame and the laid scaffold plates, and after the scaffold is in place, the scaffold is required to be erected again. Inconvenient movement, troublesome disassembly and erection, and labor and financial consumption.
Disclosure of Invention
The utility model aims to provide an adjustable operating platform device for a stairwell, which is simple to operate, easy to detach, convenient to realize construction in the stairwell, reusable, safe and high in reliability.
In order to achieve the above purpose, the utility model provides an adjustable operating platform device for a stairwell, which comprises two shaping frames symmetrically arranged, wherein each shaping frame comprises two upright posts symmetrically arranged and two cross beams arranged between the upright posts, and the upright posts are vertically and fixedly connected with the cross beams;
two scissors supports are arranged between the shaping frames, single-hole sticks are arranged at the upper end and the lower end of the upright column, the single-hole sticks penetrate through the end parts of the scissors supports, penetrating holes corresponding to Shan Konggun are formed in the end parts of the scissors supports, shaping plates are horizontally arranged at the upper ends of the shaping frames, and two ends of each shaping plate are connected with the cross beam through hooks.
Preferably, two diagonal bracing pieces are arranged on the diagonal line of the shaping frame, and two ends of each diagonal bracing piece are fixedly connected with the shaping frame.
Preferably, the lower end of the upright post is provided with an adjustable sleeve, the upright post is movably connected with the adjustable sleeve through a bolt, and the adjustable sleeve is provided with a plurality of bolt openings corresponding to the bolt.
Preferably, the upper end of the upright post is provided with a fence upright post, the upper end and the lower end of the fence upright post are vertically provided with shaping guardrails, the two ends of each shaping guardrail are provided with hooks, and shaping rings corresponding to the hooks are fixedly arranged on the fence upright post.
Preferably, the hook is C-shaped, and the opening of the hook faces downwards.
Preferably, the center positions of the scissors support are in cross connection through bearings.
Preferably, the outer end of the single-hole stick is vertically provided with a fixing hole.
Therefore, the utility model adopts the stair room adjustable operation platform device, has adjustable height and is suitable for complex terrains of the stair room; in the use process, different use requirements can be met by adjusting the height of each adjusting sleeve, the building is not needed again, and time and labor are saved; the whole device can be dismembered and dismantled into a plurality of small parts convenient to transfer, is simple to disassemble and assemble, convenient to transfer, convenient to construct in the stairwell, and is reusable, safe and high in reliability.
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Drawings
FIG. 1 is an overall schematic view of an embodiment of a stairwell adjustable operating platform device of the present utility model;
FIG. 2 is a side view of an embodiment of a stairwell adjustable operating platform apparatus of the present utility model;
FIG. 3 is a schematic view of a modular frame in an embodiment of a stairwell adjustable operation platform apparatus of the present utility model;
FIG. 4 is a schematic view of a scissor jack in an embodiment of a stairwell adjustable landing apparatus of the present utility model;
FIG. 5 is a schematic view of a profiled plate in an embodiment of a stairwell adjustable operating platform apparatus according to the utility model;
FIG. 6 is a schematic view of an adjustable bushing in an embodiment of a stairwell adjustable operating platform device of the utility model;
FIG. 7 is a schematic view of a rail post in an embodiment of a stairwell adjustable operating platform device of the present utility model;
fig. 8 is a schematic view of a shaped guardrail in an embodiment of the stairwell adjustable operation platform device of the present utility model.
Reference numerals
1. A column; 2. a cross beam; 3. diagonal bracing; 4. a scissors support; 5. shan Konggun; 6. a through hole; 7. a fixing hole; 8. shaping plates; 9. a hook; 10. an adjustable sleeve; 11. a latch opening; 12. fence posts; 13. shaping guardrails; 14. a hook; 15. shaping a circular ring; 16. and (3) a bearing.
Detailed Description
The technical scheme of the utility model is further described below through the attached drawings and the embodiments.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
As shown in the figure, the stair room adjustable operation platform device comprises two shaping frames which are symmetrically arranged, each shaping frame comprises two upright posts 1 and two cross beams 2 which are arranged between the upright posts 1, each upright post 1 is vertically and fixedly connected with the cross beams 2, two diagonal bracing 3 are arranged on the diagonal line of each shaping frame, two ends of each diagonal bracing 3 are fixedly connected with the shaping frames, round steel pipes with DN of 50 multiplied by 0.7mm are manufactured into shaping frames through welding, all welding points are fully welded, and welding quality is guaranteed.
Two scissor supports 4 are arranged between the shaping frames 1, the scissor supports 4 are manufactured by welding round steel pipes with DN25 multiplied by 3.25mm, and the center positions of the scissor supports 4 are connected in a cross way through bearings 16.
The upper and lower both ends of stand 1 all weld and have single hole rod 5, and single hole rod 5 can be single hole bar rod, and single hole rod 5 runs through in the tip of bracing piece 4, and the tip of bracing piece 4 all is equipped with the through-hole 6 corresponding with single hole rod 5, and the diameter of through-hole 6 is 15mm, and single hole rod 5 outer end is equipped with fixed orifices 7 perpendicularly, and the diameter of fixed orifices 7 is 10mm for fixed bracing piece 4 uses.
The shaping frame upper end level is equipped with shaping board 8, and shaping board 8 can adopt profiled sheet preparation, and shaping board 8's both ends are connected with crossbeam 2 through four couple 9, and couple 9 is the steel construction and is the C type, and its opening is down. The length of the shaping plate 8 is determined according to the field construction requirement, the shaping plate 8 is connected with the hooks 9 in a welding mode, all welding points are fully welded, and welding quality is guaranteed.
The lower end of the upright post 1 is provided with an adjustable sleeve 10, the adjustable sleeve 10 is made of round steel tubes with DN60 multiplied by 3.25mm, the length is determined and processed according to the field height requirement, the upright post 1 is movably connected with the adjustable sleeve 10 through bolts, the adjustable sleeve 10 is provided with four bolt openings 11 corresponding to the bolts, the four bolt openings are used for fixing the bolts, and the diameter of each bolt opening 11 is 15mm. Locking the height of the operation platform, and ensuring the stability of the platform when the operation platform is constructed. The spacing between the adjacent bolt openings 11 is 50mm, so that the vertical height of the operation platform is controlled between 200mm and 250 mm. The adjustable sleeve 10 of uniform specification can be replaced when the operating platform is erected at a level without difference in height.
In order to ensure the safety of constructors, the upper end of the upright post 1 is provided with a fence upright post 12, and the fence upright post 12 is formed by processing four steel pipes with the length of 600mm and the specification of DN60 multiplied by 3.25 mm. The upper and lower ends of the fence upright post 12 are vertically provided with a shaping guardrail 13, and the two ends of the shaping guardrail 13 are provided with 90-degree hooks 14. 200mm from the upper and lower both ends of rail stand 12 department is fixed to be equipped with the design ring 15 that corresponds with crotch 14, sets up the internal diameter of design ring 15 and is 15mm, and the material can be steel, and design ring 15 adopts welded connection with stand 1 for fixed design guardrail 13. The shaping guardrail 13 is processed by adopting steel bars with the diameter of 12mm, the length is determined according to the net distance between the upright posts 12 of the guardrail, all welding points are fully welded, and the overall stability and the overall strength of the frame structure are ensured.
When the utility model is used, the operation platform is welded according to the size requirement, and after the operation platform is assembled, whether the position of the bolt and the inserting position are firm or not is checked, and whether the overall stability meets the requirement or not is checked. The bolts on the upright posts 1 are inserted into different bolt openings 11 on the adjustable sleeve 10 to adjust the height of the whole operation platform, so that the stair is suitable for the complex topography of the stair, and the use requirement of a user for the complex topography of the stair is met; in the use process, different use requirements can be met by adjusting the height of the adjustable sleeve 10, the re-construction is not needed, and the time and the labor are saved; after the operation platform is used, the operation platform can be dismembered and dismantled into a plurality of small parts convenient to transfer, the operation platform is simple to disassemble and assemble, convenient to transfer, capable of being used in a turnover mode, and capable of being cleared out of the field through a construction elevator or an indoor elevator.
Therefore, the adjustable operation platform device for the stairwell has the advantages of stable structure, simple operation, easy disassembly, convenient realization of construction in the stairwell, turnover use, safety and high reliability, reduces the labor intensity of workers and improves the working efficiency of the workers.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.
Claims (7)
1. The stair well adjustable operation platform device is characterized by comprising two shaping frames which are symmetrically arranged, wherein each shaping frame comprises two upright posts which are symmetrically arranged and two cross beams which are arranged between the upright posts, and the upright posts are vertically and fixedly connected with the cross beams;
two scissors supports are arranged between the shaping frames, single-hole sticks are arranged at the upper end and the lower end of the upright column, the single-hole sticks penetrate through the end parts of the scissors supports, penetrating holes corresponding to Shan Konggun are formed in the end parts of the scissors supports, shaping plates are horizontally arranged at the upper ends of the shaping frames, and two ends of each shaping plate are connected with the cross beam through hooks.
2. A stairwell adjustable operating platform device as claimed in claim 1, wherein: two diagonal bracing pieces are arranged on the diagonal line of the shaping frame, and two ends of each diagonal bracing piece are fixedly connected with the shaping frame.
3. A stairwell adjustable operating platform device as claimed in claim 1, wherein: the adjustable socket is characterized in that an adjustable sleeve is arranged at the lower end of the upright post, the upright post is movably connected with the adjustable sleeve through a bolt, and a plurality of bolt openings corresponding to the bolt are formed in the adjustable sleeve.
4. A stairwell adjustable operating platform device as claimed in claim 1, wherein: the upper end of the upright post is provided with a fence upright post, the upper end and the lower end of the fence upright post are vertically provided with shaping guardrails, the shaping guardrail comprises a shaping guardrail body and is characterized in that hooks are arranged at two ends of the shaping guardrail body, and shaping rings corresponding to the hooks are fixedly arranged on upright posts of the guardrail body.
5. A stairwell adjustable operating platform device as claimed in claim 1, wherein: the hook is C-shaped, and the opening of the hook faces downwards.
6. A stairwell adjustable operating platform device as claimed in claim 1, wherein: the center positions of the scissors supports are connected in a cross mode through bearings.
7. A stairwell adjustable operating platform device as claimed in claim 1, wherein: the outer end of the single-hole stick is vertically provided with a fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320197155.3U CN219060811U (en) | 2023-02-13 | 2023-02-13 | Adjustable operation platform device of stairwell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320197155.3U CN219060811U (en) | 2023-02-13 | 2023-02-13 | Adjustable operation platform device of stairwell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219060811U true CN219060811U (en) | 2023-05-23 |
Family
ID=86341871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320197155.3U Active CN219060811U (en) | 2023-02-13 | 2023-02-13 | Adjustable operation platform device of stairwell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219060811U (en) |
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2023
- 2023-02-13 CN CN202320197155.3U patent/CN219060811U/en active Active
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