CN222375931U - An adjustable elevator shaft operating platform - Google Patents
An adjustable elevator shaft operating platform Download PDFInfo
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- CN222375931U CN222375931U CN202420967708.3U CN202420967708U CN222375931U CN 222375931 U CN222375931 U CN 222375931U CN 202420967708 U CN202420967708 U CN 202420967708U CN 222375931 U CN222375931 U CN 222375931U
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- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000009435 building construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003827 upregulation Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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Abstract
本实用新型涉及一种可调式电梯井操作平台，包括操作平台、支撑架结构和可调限位结构；所述支撑架结构与操作平台的底部连接，形成一个三角结构，所述可调限位结构设置在支撑结构的一侧，用于卡设于下层电梯井门洞处的楼板上，且可根据施工需求调节其在支撑结构上的上下位置。本实用新型其可适用于非标准层的施工需求，安装操作方便，制作成本低，且底部封闭严实，安全系数高。
The utility model relates to an adjustable elevator shaft operating platform, including an operating platform, a support frame structure and an adjustable limit structure; the support frame structure is connected to the bottom of the operating platform to form a triangular structure, and the adjustable limit structure is arranged on one side of the support structure, and is used to be clamped on the floor slab at the lower elevator shaft door opening, and its upper and lower positions on the support structure can be adjusted according to construction requirements. The utility model can be applied to the construction requirements of non-standard floors, is easy to install and operate, has low manufacturing cost, and has a tightly closed bottom and a high safety factor.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to an adjustable elevator shaft operation platform.
Background
Along with the rapid development of the building industry in China, the building construction technology is continuously updated, so that the construction of a large number of residential buildings, office buildings and the like tends to high-rise buildings, and the building land is saved. With the rise of high-rise buildings, elevators have become an indispensable part.
At present, on high-rise building construction, generally, a corresponding elevator shaft is also constructed for installing an elevator with a corresponding size, wherein the precondition for installing the elevator in the elevator shaft is to install a corresponding elevator shaft operation platform, and an installation position and a space are provided for the installation of the elevator. The traditional elevator shaft operation platform is erected by utilizing a steel pipe scaffold, the operation platform is arranged on the scaffold from the bottom to the top. Along with the construction of the structure, the scaffold is higher, and after the scaffold reaches the limit height, the cantilever scaffold is erected in a form of laying I-steel. However, the traditional elevator shaft operation platform is only suitable for standard floors, and can only be manufactured by adopting steel pipe overhanging or repositioning for non-standard floors, so that the manufacturing cost is high, the installation and operation are inconvenient, the working efficiency is reduced, the bottom is not tightly sealed, and the safety risk is high.
Therefore, how to provide an elevator shaft operation platform with low manufacturing cost, convenient installation and operation and high safety coefficient becomes a technical problem that the construction industry needs to further perfect and optimize.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an adjustable elevator shaft operating platform which can meet the construction requirements of non-standard layers, is convenient to install and operate, has low manufacturing cost, is tightly sealed at the bottom and has high safety coefficient.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the adjustable elevator shaft operation platform comprises an operation platform, a support frame structure and an adjustable limiting structure, wherein the support frame structure is connected with the bottom of the operation platform to form a triangular structure, the adjustable limiting structure is arranged on one side of the support frame structure and is used for being clamped on a floor slab at a door opening of a lower elevator shaft, the upper position and the lower position of the adjustable elevator shaft on the support frame structure can be adjusted according to construction requirements, the operation platform comprises a platform plate and a keel connected with the bottom of the platform plate, the platform plate is made of a pattern steel plate, the keel is welded into a well-shaped structure by a plurality of square steel pipes, a lifting lug is arranged at the center of the top of the platform plate, and the lifting lug is made of 16 # round steel.
Preferably, the support frame structure comprises a vertical support frame, an inclined support frame and a plurality of support frame connecting beams horizontally arranged between the vertical support frame and the inclined support frame;
One end of the vertical support frame is hinged with one end of the inclined support frame, the other end of the vertical support frame is connected with a keel of the operation platform respectively, and a plurality of support frame connecting beams are arranged at intervals up and down.
Preferably, the vertical support frame comprises a pair of vertical support rods which are arranged in parallel, and a plurality of vertical support rod connecting beams which are horizontally arranged between the two vertical support rods, wherein the plurality of vertical support rod connecting beams are arranged at intervals up and down;
the oblique support frame comprises a pair of oblique support rods which are arranged in parallel, and a plurality of oblique support rod connecting beams which are horizontally arranged between the two oblique support rods, wherein the oblique support rod connecting beams are arranged at intervals up and down.
Preferably, a plurality of adjusting limiting holes are formed in the two vertical supporting rods relatively, and the adjusting limiting holes are formed in a 100mm equidistant mode.
Preferably, the materials of the vertical supporting rod and the inclined supporting rod are channel steel No. 10, and the materials of the vertical supporting rod connecting beam and the inclined supporting rod connecting beam are square steel pipes.
Preferably, the adjustable limiting structure comprises an adjustable limiting frame and an adjustable connecting piece for fixedly connecting the adjustable limiting frame to the vertical supporting rod.
Preferably, the adjustable limiting frame is formed by welding a plurality of No. 10 channel steel into a right triangle structure, a plurality of adjusting fixing holes are formed in the two side surfaces of the adjustable limiting frame, which are connected with the two vertical supporting rods, and the distance between the adjusting fixing holes and the adjusting limiting holes on the vertical supporting rods is the same;
the adjustable connecting piece is fixedly connected with the adjustable limiting frame on the vertical supporting rod through the adjusting fixing hole and the adjusting limiting hole.
The utility model has the technical effects and advantages that:
according to the adjustable elevator shaft operating platform provided by the utility model, the combination of the supporting frame structure and the adjustable limiting structure is adopted, the vertical supporting rod of the supporting frame structure is provided with the adjusting limiting hole, the adjustable limiting frame of the adjustable limiting structure is provided with the adjusting fixing hole, the adjustable limiting frame is fixedly connected to the vertical supporting rod through the adjustable connecting piece, when the floor construction of the nonstandard layer is carried out, the position of the adjustable limiting frame on the vertical supporting rod can be adjusted at will according to construction requirements, so that the construction requirements of the nonstandard layer are met, steel pipe overhanging building or repositioning manufacturing is not needed, the installation and operation are convenient, the working efficiency can be greatly improved, the manufacturing cost is reduced, the bottom is closed and tight, and the use safety coefficient is high.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the operation platform of the present utility model;
FIG. 3 is a schematic view of the structure of the vertical support frame of the present utility model;
FIG. 4 is a schematic view of the structure of the diagonal bracing frame of the present utility model;
FIG. 5 is a schematic view of an adjustable stop structure of the present utility model;
The drawing comprises the reference numerals of 1, an operation platform, 11, a platform plate, 12, a keel, 2, a support frame structure, 21, a vertical support frame, 211, a vertical support rod, 212, a vertical support rod connecting beam, 213, an adjusting limiting hole, 22, an inclined support frame, 221, an inclined support rod, 222, an inclined support rod connecting beam, 23, a support frame connecting beam, 3, an adjustable limiting structure, 31, an adjustable limiting frame, 311, an adjusting fixing hole and 32, and an adjustable connecting piece.
Detailed Description
The utility model is described in further detail below with reference to examples given in the accompanying drawings.
Referring to fig. 1, an adjustable elevator shaft operating platform is disposed in an elevator shaft and comprises an operating platform 1, a supporting frame structure 2 and an adjustable limiting structure 3.
In the implementation, referring to fig. 1, the supporting frame structure 2 is connected to the bottom of the operation platform 1 to form a triangle structure. The adjustable limit structure 3 is arranged on one side of the support frame structure 2 and is used for being clamped on a floor slab at a lower elevator shaft door opening, and the upper and lower positions of the adjustable limit structure on the support frame structure 2 can be adjusted according to construction requirements.
In the specific implementation, as shown in fig. 1 and 2, the operation platform 1 includes a platform plate 11 and a keel 12 connected to the bottom thereof. The platform plate 11 is made of a patterned steel plate with the thickness of 3mm, the length of the manufactured size is 2250mm, the width of the manufactured size is 2250mm, and the manufactured size is matched with the size and the shape of an elevator shaft cavity. The keel 12 is formed by welding a plurality of square steel pipes in a well-shaped structure, and the square steel pipes are 40mm in height and 60mm in width.
During implementation, the lifting lug is arranged at the center of the top of the platform plate 11, and is made of 16-number round steel, and is welded at the top of the platform plate 11, so that the elevator shaft operation platform can be conveniently and stably lifted by the tower crane.
In specific implementation, referring to fig. 1 and 3, the supporting frame structure 2 includes a vertical supporting frame 21, an oblique supporting frame 22, and a plurality of supporting frame connecting beams 23 horizontally disposed between the vertical supporting frame 21 and the oblique supporting frame 22.
One end of the vertical support frame 21 is hinged with one end of the inclined support frame 22, and the other end of the vertical support frame is connected with the keel 12 of the operation platform 1 respectively to form a triangular structure. According to the layer height requirement of the construction site, the vertical support frames 21 and the inclined support frames 22 with different lengths can be arranged, in the implementation, the length of the vertical support frames 21 is set to be 5.5m, and the length of the inclined support frames 22 is set to be 6m. The supporting frame connecting beams 23 are arranged at intervals up and down.
In specific implementation, as shown in fig. 3, the vertical supporting frame 21 includes a pair of vertical supporting rods 211 arranged in parallel, and a plurality of vertical supporting rod connecting beams 212 horizontally arranged between the two vertical supporting rods 211, where the plurality of vertical supporting rod connecting beams 212 are arranged at an upper-lower interval.
In specific implementation, as shown in fig. 4, the diagonal bracing frame 22 includes a pair of diagonal bracing rods 221 disposed in parallel, and a plurality of diagonal bracing rod connecting beams 222 disposed horizontally between the two diagonal bracing rods 221, where the plurality of diagonal bracing rod connecting beams 222 are disposed at an upper-lower interval.
In particular, in order to meet the construction requirement and improve the stability and safety of the elevator shaft operating platform, the materials of the vertical supporting rods 211 and the inclined supporting rods 221 are all channel steel No. 10, and the materials of the vertical supporting rod connecting beam 212 and the inclined supporting rod connecting beam 222 are all square steel pipes.
In specific implementation, as shown in fig. 1, two vertical support rods 211 are relatively provided with a plurality of adjusting and limiting holes 213, and a plurality of adjusting and limiting holes 213 are provided at equal intervals of 100 mm. When the floor construction of the nonstandard floor is performed, the position of the adjustable limiting frame 31 on the vertical supporting rod 211 can be adjusted randomly according to the construction requirement, so that the construction requirement of the nonstandard floor is met.
In specific implementation, referring to fig. 1 and 5, the adjustable limiting structure 3 includes an adjustable limiting frame 31 and an adjustable connecting piece 32 for fixedly connecting the adjustable limiting frame 31 to the vertical supporting rod 211. In this embodiment, the adjustable connector 32 is a high strength bolt with a length of 12mmX30 mm.
The adjustable limiting frame 31 is welded into a right triangle structure by a plurality of No. 10 channel steels, a plurality of adjusting fixing holes 311 are formed in the two side faces of the adjustable limiting frame 31 connected with the two vertical supporting rods 211, and the distance between the adjusting fixing holes 311 and the adjusting limiting holes 213 in the vertical supporting rods 211 is the same.
The adjustable connector 32 fixedly connects the adjustable limiting frame 31 to the vertical support bar 211 through the adjustable fixing hole 311 and the adjustable limiting hole 213.
In this embodiment, through adopting the combination of support frame structure 2 and adjustable limit structure 3, and set up regulation spacing hole 213 on support frame structure 2's vertical support bar 21, set up regulation fixed orifices 311 on adjustable limit frame 31 of adjustable limit structure 3, and with adjustable spacing 31 fixed connection on vertical support bar 211 through adjustable connecting piece 32, when carrying out the floor construction on nonstandard layer, can adjust the position of adjustable spacing 31 on vertical support bar 211 wantonly according to the construction demand, thereby satisfy the construction demand on nonstandard layer, do not need to adopt the steel pipe to encorbelment to set up or the preparation of relocating, its installation convenient operation can greatly improve work efficiency, reduce manufacturing cost, and the bottom is sealed tightly, use factor of safety is high.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present utility model.
Claims (7)
1. The adjustable elevator shaft operation platform is characterized by comprising an operation platform (1), a support frame structure (2) and an adjustable limiting structure (3), wherein the support frame structure (2) is connected with the bottom of the operation platform (1) to form a triangular structure, the adjustable limiting structure (3) is arranged on one side of the support frame structure (2) and is used for being clamped on a floor slab at a lower elevator shaft door hole, the upper and lower positions of the adjustable elevator shaft door hole on the support frame structure (2) can be adjusted according to construction requirements, the operation platform (1) comprises a platform plate (11) and a keel (12) connected with the bottom of the platform plate, the platform plate (11) is made of a pattern steel plate, the keel (12) is welded into a well-shaped structure by a plurality of square steel pipes, and a lifting lug is arranged at the center of the top of the platform plate (11) and is made of 16 # round steel.
2. An adjustable elevator hoistway operating platform according to claim 1, characterized in that the supporting frame structure (2) comprises a vertical supporting frame (21), an inclined supporting frame (22), and a number of supporting frame connecting beams (23) horizontally arranged between the vertical supporting frame (21) and the inclined supporting frame (22);
One end of the vertical supporting frame (21) is hinged with one end of the inclined supporting frame (22), the other end of the vertical supporting frame is connected with the keel (12) of the operating platform (1) respectively, and a plurality of supporting frame connecting beams (23) are arranged at intervals up and down.
3. The adjustable elevator shaft operating platform as set forth in claim 2, wherein the vertical supporting frame (21) comprises a pair of vertical supporting rods (211) arranged in parallel, and a plurality of vertical supporting rod connecting beams (212) horizontally arranged between the two vertical supporting rods (211), wherein the plurality of vertical supporting rod connecting beams (212) are arranged at intervals up and down;
The oblique support frame (22) comprises a pair of oblique support rods (221) which are arranged in parallel, and a plurality of oblique support rod connecting beams (222) which are horizontally arranged between the two oblique support rods (221), wherein the plurality of oblique support rod connecting beams (222) are arranged at intervals up and down.
4. The adjustable elevator shaft operating platform of claim 3, wherein the two vertical supporting rods (211) are provided with a plurality of adjusting limiting holes (213) in a corresponding manner, and the adjusting limiting holes (213) are arranged at equal intervals of 100 mm.
5. The adjustable elevator shaft operating platform of claim 3, wherein the vertical support rods (211) and the inclined support rods (221) are made of channel steel No. 10, and the vertical support rod connecting beams (212) and the inclined support rod connecting beams (222) are made of square steel tubes.
6. An adjustable elevator hoistway operating platform according to claim 3, characterized in that said adjustable stop structure (3) comprises an adjustable stop (31) and an adjustable connection (32) for fixedly connecting the adjustable stop (31) to a vertical support bar (211).
7. The adjustable elevator shaft operating platform as claimed in claim 6, wherein the adjustable limiting frame (31) is welded into a right triangle structure by a plurality of channel steels with the number 10, a plurality of adjusting fixing holes (311) are oppositely formed on two side surfaces of the adjustable limiting frame (31) connected with the two vertical supporting rods (211), and the distance between the adjusting fixing holes (311) and the adjusting limiting holes (213) on the vertical supporting rods (211) is the same;
the adjustable connecting piece (32) is used for fixedly connecting the adjustable limiting frame (31) on the vertical supporting rod (211) through the adjustment fixing hole (311) and the adjustment limiting hole (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420967708.3U CN222375931U (en) | 2024-05-07 | 2024-05-07 | An adjustable elevator shaft operating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420967708.3U CN222375931U (en) | 2024-05-07 | 2024-05-07 | An adjustable elevator shaft operating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222375931U true CN222375931U (en) | 2025-01-21 |
Family
ID=94257349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420967708.3U Active CN222375931U (en) | 2024-05-07 | 2024-05-07 | An adjustable elevator shaft operating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222375931U (en) |
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2024
- 2024-05-07 CN CN202420967708.3U patent/CN222375931U/en active Active
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