CN219840419U - Horizontal protection device for elevator shaft - Google Patents
Horizontal protection device for elevator shaft Download PDFInfo
- Publication number
- CN219840419U CN219840419U CN202321318774.XU CN202321318774U CN219840419U CN 219840419 U CN219840419 U CN 219840419U CN 202321318774 U CN202321318774 U CN 202321318774U CN 219840419 U CN219840419 U CN 219840419U
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- Prior art keywords
- framework
- elevator shaft
- limiting
- connecting piece
- longitudinal
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- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 239000011120 plywood Substances 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model relates to an elevator shaft horizontal protection device, which comprises a framework, connecting pieces and lifting hooks, wherein the framework is used as a bearing foundation, the framework is provided with an adjusting part which can slide transversely or longitudinally, and the framework is provided with a limiting piece for limiting the sliding of a section of the PU 2330726-ZYJ-CQ-LSH-elevator shaft horizontal protection device (practical) -Sun Yuchen; the connecting piece is used for supporting the framework and fixedly connecting with the elevator shaft embedded part; the lifting hook is arranged on the framework and used for being connected with lifting equipment. The horizontal protection material waste problem of different well sizes is solved, the position can be adjusted according to different well sizes, the situation that the well sizes cannot be used is avoided, the manufacture is simple, the use is convenient, the materials are saved, the operation efficiency is improved, and the safety and the reliability are realized.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a horizontal protection device for an elevator shaft.
Background
The four openings are always the management key points of safe construction in the building construction process, namely reserved holes, elevator shafts, passage openings and elevator shafts of the construction project. Particularly, the operation is performed on the edge of the elevator shaft with the main body and the secondary structure; at present, the elevator shaft is horizontally protected by mainly adopting a traditional steel pipe scaffold from bottom to top, then paving a scaffold board, and taking time and labor; and adopt the formalization protection, but the elevator shaft size is different, causes the material extravagant easily, and above-mentioned prior art exists very big potential safety hazard to the operation personnel, how effectual guarantee faces limit operation personnel's personal safety, is the important problem that the project needs to solve.
Disclosure of Invention
In view of the above, the present utility model provides a horizontal protection device for elevator shaft, which can adjust the position according to different shaft sizes, so as to avoid the situation that the shaft sizes are different and cannot be used.
The utility model provides an elevator shaft horizontal protection device which adopts the following technical scheme:
a hoistway horizontal guard comprising:
the framework is used as a bearing foundation and is provided with an adjusting part which can slide transversely or longitudinally, and a limiting piece for limiting the sliding of the adjusting part is arranged on the framework;
the connecting piece is used for supporting the framework and fixedly connecting with the elevator shaft embedded part;
the lifting hook is arranged on the framework and used for being connected with lifting equipment.
Optionally, the skeleton includes:
the transverse framework is arranged in the elevator shaft through the connecting piece;
the longitudinal framework is arranged on the longitudinal framework and is arranged in the elevator shaft through the connecting piece;
the longitudinal frameworks and the transverse frameworks are distributed in a cross shape.
Optionally, the adjusting part comprises a sliding block, the sliding block is arranged in the framework in a sliding fit manner, and the sliding block is lapped on the connecting piece.
Optionally, the limiting piece sets up on the sliding block, the skeleton is equipped with a plurality of limiting holes along the slip direction interval of sliding block, but limiting piece driven joint is in the limiting hole.
Optionally, an adjusting part is arranged at one end of the transverse skeleton and one end of the longitudinal skeleton.
Optionally, the framework is fully paved with plywood to form a protective layer.
Optionally, the connecting piece is an L-shaped angle steel.
In summary, the present utility model includes at least one of the following beneficial technical effects: the horizontal protection material waste problem of different well sizes is solved, the position can be adjusted according to different well sizes, the situation that the well sizes cannot be used is avoided, the manufacture is simple, the use is convenient, the materials are saved, the operation efficiency is improved, and the safety and the reliability are realized.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a side view of an embodiment of the present utility model;
fig. 3 is a schematic view of a connector structure according to an embodiment of the present utility model.
Reference numerals illustrate: 1. a transverse skeleton; 2. a longitudinal skeleton; 3. a transverse skeleton adjusting part; 4. a longitudinal skeleton adjusting part; 5. limiting the aperture; 6. a restriction member; 7. a connecting piece; 8. angle steel holes; 9. and (5) a lifting hook.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
The embodiment of the utility model discloses a horizontal protection device for an elevator shaft.
Referring to fig. 1, 2 and 3, an elevator shaft horizontal protection device comprises a framework, a connecting piece and a lifting hook, wherein the framework is used as a bearing foundation, the framework is provided with an adjusting part which can slide transversely or longitudinally, and a limiting piece for limiting the sliding of the adjusting part is arranged on the framework; the connecting piece is used for supporting the framework and fixedly connecting with the elevator shaft embedded part; the lifting hook is arranged on the framework and used for being connected with lifting equipment. The horizontal protection material waste problem of different well sizes is solved, the position can be adjusted according to different well sizes, the situation that the well sizes cannot be used is avoided, the manufacture is simple, the use is convenient, the materials are saved, the operation efficiency is improved, and the safety and the reliability are realized.
The connecting piece is L-shaped angle steel. And fixing the embedded part in the elevator shaft shear wall through hole sites on the L-shaped angle steel. The connecting piece is provided with angle steel holes, and is fixedly connected with the embedded part through the angle steel holes.
The framework comprises a transverse framework and a longitudinal framework, and the transverse framework is arranged in the elevator shaft through a connecting piece; the longitudinal framework is arranged on the longitudinal framework and is arranged in the elevator shaft through the connecting piece; the longitudinal frameworks and the transverse frameworks are distributed in a cross shape. In this embodiment, both the transverse and longitudinal skeletons are made of square steel.
The transverse frameworks are distributed at intervals along the transverse direction of the elevator shaft, and the longitudinal frameworks are distributed on the transverse frameworks at intervals along the longitudinal direction of the elevator shaft and are fixed through welding to form the frameworks.
And the framework is fully paved with plywood to form a protective layer, so that the protective effect is improved.
In this embodiment, one ends of the transverse skeleton and the longitudinal skeleton are provided with a transverse skeleton adjusting portion and a longitudinal skeleton adjusting portion, respectively. The longitudinal skeleton adjusting parts of the skeleton adjusting parts comprise sliding blocks, the sliding blocks are arranged in the skeleton in a sliding fit mode, and the sliding blocks are lapped on the horizontal parts of the connecting pieces.
The limiting piece is arranged on the sliding block, the framework is provided with a plurality of limiting holes at intervals along the sliding direction of the sliding block, and the limiting piece can be clamped in the limiting holes in a driving mode. In the embodiment, the limiting piece is a limiting block, the sliding block is provided with a sliding groove, the limiting block is arranged in the sliding groove in a sliding fit mode, a spring is arranged in the sliding groove, the spring applies external pretightening force to the limiting block to enable the sliding block to be clamped in the limiting hole, and the integral length of the framework is adjusted through the limiting holes which are clamped in different positions of the sliding block, so that the elevator shaft with different sizes is met.
The lifting hook is welded on the longitudinal framework at the central position of the framework.
The longitudinal square steel is vertically arranged on the transverse square steel, and a square steel framework is formed by welding; when the size of the elevator shaft changes, the size of the framework can be adjusted through the adjusting part; in the figure 9 represents the lifting hook, the lifting hook is welded in the middle of the longitudinal square steel in the figure 2, when in use, the lifting hook is hooked by lifting equipment, so that the device is placed on a connecting piece of an elevator shaft from an elevator door opening, then plywood is fully paved on a framework to form hard protection, and after the lifting hook is used, the lifting hook is hooked by the lifting equipment and taken out from the elevator door opening, so that the lifting hook is convenient to install and detach.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. A horizontal safeguard of elevator shaft, characterized in that: comprising the following steps:
the framework is used as a bearing foundation and is provided with an adjusting part which can slide transversely or longitudinally, and a limiting piece for limiting the sliding of the adjusting part is arranged on the framework;
the connecting piece is used for supporting the framework and fixedly connecting with the elevator shaft embedded part;
the lifting hook is arranged on the framework and used for being connected with lifting equipment.
2. The hoistway level guard of claim 1, wherein: the skeleton includes:
the transverse framework is arranged in the elevator shaft through the connecting piece;
the longitudinal framework is arranged on the longitudinal framework and is arranged in the elevator shaft through the connecting piece;
the longitudinal frameworks and the transverse frameworks are distributed in a cross shape.
3. The hoistway level guard of claim 2, wherein: the adjusting part comprises a sliding block, the sliding block is arranged in the framework in a sliding fit manner, and the sliding block is lapped on the connecting piece.
4. A hoistway horizontal guard according to claim 3, characterized in that: the limiting piece is arranged on the sliding block, a plurality of limiting holes are formed in the framework at intervals along the sliding direction of the sliding block, and the limiting piece can be clamped in the limiting holes in a driving mode.
5. The hoistway level guard of claim 4, wherein: one end of the transverse framework and one end of the longitudinal framework are provided with adjusting parts.
6. The hoistway level guard of claim 1, wherein: and the framework is fully paved with plywood to form a protective layer.
7. The hoistway level guard of claim 2, wherein: the connecting piece is L-shaped angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321318774.XU CN219840419U (en) | 2023-05-26 | 2023-05-26 | Horizontal protection device for elevator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321318774.XU CN219840419U (en) | 2023-05-26 | 2023-05-26 | Horizontal protection device for elevator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219840419U true CN219840419U (en) | 2023-10-17 |
Family
ID=88305835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321318774.XU Active CN219840419U (en) | 2023-05-26 | 2023-05-26 | Horizontal protection device for elevator shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219840419U (en) |
-
2023
- 2023-05-26 CN CN202321318774.XU patent/CN219840419U/en active Active
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