CN219840351U - A pin-connected panel operation platform for elevator well construction - Google Patents
A pin-connected panel operation platform for elevator well construction Download PDFInfo
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- CN219840351U CN219840351U CN202321236151.8U CN202321236151U CN219840351U CN 219840351 U CN219840351 U CN 219840351U CN 202321236151 U CN202321236151 U CN 202321236151U CN 219840351 U CN219840351 U CN 219840351U
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of building construction, in particular to an assembled operating platform for elevator shaft construction, which comprises a platform plate and two platform supporting parts; the two platform supporting parts are arranged at the reserved elevator shaft positions of the building, and two sides of one end of the platform plate are connected with the two platform supporting parts in a hinged connection mode.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an assembled operating platform for elevator shaft construction.
Background
The rise of the floors makes the elevator an essential part in the building engineering more and more, and the rise of the floors makes the building difficulty of the elevator well construction platform more and more.
In the prior art, steel pipes are used for constructing hall frames, or steel sections are used for welding the whole hall frames, or two ends of each steel pipe are erected on the shear wall of an elevator hoistway, and the steel pipes are used as cross beams for constructing upper feet and hands. In the building process, the building speed is slow due to the narrow space of the elevator shaft, and in the later disassembly process, the steel pipes are required to be transported out of the elevator shaft while being disassembled, so that a great amount of time is required, and the construction efficiency is reduced.
It is therefore necessary to propose a new solution to the above-mentioned problems.
Disclosure of Invention
The present utility model aims to solve the above problems, thereby providing a split operating platform for elevator hoistway construction.
The utility model solves the problems, and adopts the following technical scheme:
a spliced operating platform for elevator shaft construction comprises a platform plate and two platform supporting parts;
the platform plate consists of a rectangular main plate and two rectangular auxiliary plates positioned on two sides of the main plate, the main plate is hinged with the auxiliary plates through a hinge piece arranged at the upper end of the interface, the main plate and the auxiliary plates are both square steel pipe frame structures, two longitudinal frames of the main plate extend to the outside of one side, and platform supporting parts are respectively arranged on the far sides of the two longitudinal frame extending sections;
the platform supporting part consists of a round supporting tube, an adjusting support, an adjusting rod, an L-shaped jacking and a backing plate, the backing plate is positioned below the supporting tube and fixedly connected with the bottom end of the supporting tube, the adjusting rod is an externally threaded rod, the rod body is sleeved with the adjusting support in a screwing way, the bottom end of the adjusting rod is inserted into the supporting tube from the top end of the supporting tube, the bottom end of the adjusting support is rotationally connected with the top end of the supporting tube, the top end of the adjusting rod is fixedly connected with the bottom surface of the L-shaped jacking horizontal section, and the L-shaped jacking vertical section extends to the upper part of the horizontal section;
the extending ends of the two longitudinal frames are respectively hinged with the bottom ends of the supporting tubes of the supporting parts of the similar platforms.
Compared with the prior art, the utility model adopting the technical scheme has the outstanding characteristics that:
when the elevator is used, the installation and the disassembly are more convenient, the installation and the disassembly can be completed only on a building plane outside an elevator opening, the time for the installation and the disassembly is greatly shortened, the construction efficiency is improved, personnel are not required to enter an elevator shaft in the whole installation and the disassembly process, the safety of the personnel is ensured, and when the elevator is transferred to another layer for use, any lifting equipment is not required, the platform is only required to be overturned upwards by personnel to be retracted, and then the adjusting support is unscrewed, so that the whole transportation can be realized.
Preferably, the utility model further adopts the technical scheme that:
a fixing rod is arranged between the end parts of the two longitudinal frame extension sections, a U-shaped fixing buckle is arranged above the base plate, and the U-shaped fixing buckle is arranged on the fixing rod and fixedly connected with the base plate through a set bolt.
And a cushion block is arranged on the backing plate and positioned on one side of the support tube away from the U-shaped fixing buckle.
An oblique stay rope is arranged between the main board and the support pipe.
Drawings
FIG. 1 is a schematic diagram of a main structure of an embodiment of the present utility model after installation;
FIG. 2 is a schematic diagram of a front view structure of an embodiment of the present utility model;
FIG. 3 is a schematic top view of an embodiment of the present utility model;
FIG. 4 is a schematic view of a mounting structure of a platform support according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a positioning structure of a platform plate during installation of an embodiment of the present utility model;
FIG. 6 is a schematic top view of an embodiment of the present utility model after installation;
marked in the figure as: the building platform comprises a platform plate 1, a platform supporting part 2, a U-shaped fixing buckle 3, a cushion block 4, an inclined pull rope 5, a hinge piece 6, an inclined pull lifting lug 7, a building plane 8, a fixing rod 9, a main plate 11, a subsidiary plate 12, a longitudinal frame 111, a supporting tube 21, an adjusting support 22, an adjusting rod 23, an L-shaped jacking 24 and a base plate 25.
Description of the embodiments
The utility model is further described below in connection with the following examples which are provided for the purpose of better understanding of the present utility model and are, therefore, not to be construed as limiting the scope of the utility model.
Referring to fig. 1 to 6, a split type operation platform for elevator shaft construction includes a platform plate 1 and two platform supports 2;
the platform plate 1 consists of a rectangular main plate 11 and two rectangular auxiliary plates 12 positioned at two sides of the main plate 11, the main plate 11 is hinged with the auxiliary plates 12 through a hinging piece 6 arranged at the upper end of a butt joint, the hinging piece 6 consists of a circular tube welded on the main plate 11, two circular tubes welded on the auxiliary plates 12 and a pin rod, when the platform plate is installed, the circular tubes on the main plate 11 are clamped between the two circular tubes on the auxiliary plates 12 and then jointly penetrate into the pin rod to be hinged, at least two hinging pieces 6 between each auxiliary plate 12 and the main plate 11 are arranged, the main plate 11 and the auxiliary plates 12 are of square steel tube frame structures, two longitudinal frames 111 of the main plate 11 extend outwards at one side, and the extending sections of the two longitudinal frames 111 are respectively provided with a platform supporting part 2 at the far side;
the platform supporting part 2 consists of a round supporting tube 21, an adjusting support 22, an adjusting rod 23, an L-shaped jacking 24 and a base plate 25, wherein the base plate 25 is positioned below the supporting tube 21 and fixedly connected with the bottom end of the supporting tube 21, the adjusting rod 23 is an externally threaded rod, the adjusting support 22 is sleeved on the rod body and screwed on the rod body, the bottom end of the adjusting rod 23 is inserted into the supporting tube 21 from the top end of the supporting tube 21, the bottom end of the adjusting support 22 is rotationally connected with the top end of the supporting tube 21, the top end of the adjusting rod 23 is fixedly connected with the bottom surface of the horizontal section of the L-shaped jacking 24, and the vertical section of the L-shaped jacking 24 extends to the upper side of the horizontal section;
the extending ends of the two longitudinal frames 111 are respectively hinged with the bottom ends of the supporting tubes 21 of the similar platform supporting parts 2; after the main board 11 is installed, the expansion from the vertical state to the horizontal state can be realized.
A fixed rod 9 is arranged between the end parts of the extending sections of the two longitudinal frames 111, a U-shaped fixed buckle 3 is arranged above the backing plate 25, and the U-shaped fixed buckle 3 is buckled on the fixed rod 9 and is fixedly connected with the backing plate 25 through a set bolt; after the main board 11 is unfolded to be in a horizontal state, the U-shaped fixing buckle 3 is buckled on the fixing rod 9, so that the main board 11 is horizontally limited, and the stability is improved.
Cushion blocks 4 are arranged on the cushion plates 25 and positioned on one side of the support tubes 21 away from the U-shaped fixing buckles 3; the stability of the main board 11 is increased.
An inclined pull rope 5 is arranged between the main plate 11 and the support pipe 21, and two ends of the inclined pull rope 5 are fixedly connected with the main plate 11 and the support pipe 21 through inclined pull lifting lugs 7 respectively; when the oblique stay cord 5 stretches to the maximum length, the main board 11 is in a horizontal state, so that the stability of the main board 11 is improved, and the safety performance is improved.
The working principle of the utility model is as follows: as shown in fig. 4, the first step: according to the elevator door size, the material size is customized, the manufactured platform support part 2 is distributed to the construction site, the platform support part 2 is stably placed on the upper part of a floor slab at the outer edge of a well on a construction plane 8, after the position is calibrated, the L-shaped jacking 24 at the top is meshed with the bottom surface and the outer side surface of an upper beam, then a hammer is used for knocking the adjusting support 22, and the platform support part 2 is fastened.
And a second step of: the main board 11 and the auxiliary board 12 are installed, the extending ends of the two longitudinal frames 111 of the main board 11 are respectively hinged with the bottom ends of the supporting pipes 21 of the similar platform supporting parts 2, and then the U-shaped fixing buckles 3 are buckled on the fixing rods 9 and are fixedly connected with the backing plates 25 through the arranged bolts; the two ends of the oblique stay rope 5 are tied on the oblique-pulling lifting lugs 7 on the main plate 11 and the supporting pipe 21, the auxiliary plate 12 is arranged on two sides of the main plate 11 through the hinge piece 6, the surface of the auxiliary plate 12 is vertical to the surface of the main plate 11, and then the main plate 11 is unfolded to be horizontal as shown in fig. 5.
And a third step of: the sub-plates 12 are adjusted to be horizontal so that the sub-plates 12 cover the hoistway areas on both sides of the main plate 11, and then a reinforcing mesh is placed over the deck plate 1.
Fourth step: checking and accepting, and performing construction by the person.
When the elevator is used, the installation and the disassembly are more convenient, the installation and the disassembly can be completed only on a building plane outside an elevator opening, the time for the installation and the disassembly is greatly shortened, the construction efficiency is improved, personnel are not required to enter an elevator shaft in the whole installation and the disassembly process, the safety of the personnel is ensured, and when the elevator is transferred to another layer for use, any lifting equipment is not required, the platform is only required to be overturned upwards by personnel to be retracted, and then the adjusting support is unscrewed, so that the whole transportation can be realized.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the scope of the claims, but rather to cover all equivalent modifications within the scope of the present utility model as defined by the appended claims.
Claims (4)
1. A pin-connected panel operation platform for elevator well construction, its characterized in that: comprises a platform plate and two platform supporting parts;
the platform plate consists of a rectangular main plate and two rectangular auxiliary plates positioned on two sides of the main plate, the main plate is hinged with the auxiliary plates through a hinge piece arranged at the upper end of the interface, the main plate and the auxiliary plates are both square steel pipe frame structures, two longitudinal frames of the main plate extend to the outside of one side, and platform supporting parts are respectively arranged on the far sides of the two longitudinal frame extending sections;
the platform supporting part consists of a round supporting tube, an adjusting support, an adjusting rod, an L-shaped jacking and a backing plate, the backing plate is positioned below the supporting tube and fixedly connected with the bottom end of the supporting tube, the adjusting rod is an externally threaded rod, the rod body is sleeved with the adjusting support in a screwing way, the bottom end of the adjusting rod is inserted into the supporting tube from the top end of the supporting tube, the bottom end of the adjusting support is rotationally connected with the top end of the supporting tube, the top end of the adjusting rod is fixedly connected with the bottom surface of the L-shaped jacking horizontal section, and the L-shaped jacking vertical section extends to the upper part of the horizontal section;
the extending ends of the two longitudinal frames are respectively hinged with the bottom ends of the supporting tubes of the supporting parts of the similar platforms.
2. A modular operating platform for use in elevator hoistway construction as claimed in claim 1, wherein: a fixing rod is arranged between the end parts of the two longitudinal frame extension sections, a U-shaped fixing buckle is arranged above the base plate, and the U-shaped fixing buckle is arranged on the fixing rod and fixedly connected with the base plate through a set bolt.
3. A modular operating platform for use in elevator hoistway construction as claimed in claim 2, wherein: and a cushion block is arranged on the backing plate and positioned on one side of the support tube away from the U-shaped fixing buckle.
4. A modular operating platform for use in elevator hoistway construction as claimed in claim 1, wherein: an oblique stay rope is arranged between the main board and the support pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321236151.8U CN219840351U (en) | 2023-05-22 | 2023-05-22 | A pin-connected panel operation platform for elevator well construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321236151.8U CN219840351U (en) | 2023-05-22 | 2023-05-22 | A pin-connected panel operation platform for elevator well construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219840351U true CN219840351U (en) | 2023-10-17 |
Family
ID=88299415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321236151.8U Active CN219840351U (en) | 2023-05-22 | 2023-05-22 | A pin-connected panel operation platform for elevator well construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219840351U (en) |
-
2023
- 2023-05-22 CN CN202321236151.8U patent/CN219840351U/en active Active
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