CN224134296U - A height-adjustable ladder cage device - Google Patents
A height-adjustable ladder cage deviceInfo
- Publication number
- CN224134296U CN224134296U CN202520976186.8U CN202520976186U CN224134296U CN 224134296 U CN224134296 U CN 224134296U CN 202520976186 U CN202520976186 U CN 202520976186U CN 224134296 U CN224134296 U CN 224134296U
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- Prior art keywords
- platform frame
- telescopic
- height
- ladder cage
- transverse plate
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Abstract
The utility model discloses a height-adjustable ladder cage device which comprises a base, wherein a platform frame is arranged on the base, the platform frame comprises an upper platform frame and a lower platform frame which are arranged in parallel up and down, the upper platform frame and the lower platform frame are connected through a stand column, the upper platform frame is connected with the stand column in a sliding manner, the upper platform frame can move up and down along the stand column, and a telescopic stair is obliquely arranged between one end of the upper platform frame and the opposite end of the lower platform frame. According to the utility model, through setting up the movement change of the telescopic stair and the platform frame, the ladder cage can meet the operation demands of different heights, the problem that the structure height of the traditional ladder cage is difficult to lift in site construction is solved, the ladder cage is easy to detach and reusable, and the resource waste is reduced.
Description
Technical Field
The utility model relates to the technical field of temporary steel in construction sites, in particular to a height-adjustable ladder cage device.
Background
The ladder cage is a temporary structure specially used for building construction, and is mainly used for construction scenes of projects such as high-rise buildings, bridges, side slopes and the like. It consists of a series of modular structures made of reinforced concrete or steel profiles, shaped like a ladder or cage, hence the name "ladder cage". The components are connected by welding, sleeving, bolting and other connection modes, are connected with the ground by adopting a base, and are connected with a building main body or a side slope by adopting a wall connecting piece, so that a four-side cage-shaped safety maintenance steel structure is provided for constructors. And the device can also be used for providing a construction platform and support, is convenient for workers to perform construction, installation and other operations on the construction platform and support, and protects the workers and equipment from external environment or possible dangers in the construction process.
However, the traditional ladder cage is difficult to adjust in height, only can be heightened in an upward building mode, and particularly, the high-risk engineering of an upper channel and a lower channel is required to be arranged for a deep foundation pit, a high formwork and the like of a building, and the high-risk engineering is time-consuming and labor-consuming in building and poor in overall stability due to the fact that the height of the modularized ladder cage cannot meet the actual requirements of site construction due to the fact that main parameters such as the depth of the deep foundation pit, the height of the high formwork and the like are changeable.
In view of this, the present application has been made.
Disclosure of utility model
The utility model aims to provide a height-adjustable ladder cage device, which can meet the operation requirements of different heights by arranging telescopic stairs and moving and changing platform frames, solves the problem that the traditional ladder cage is difficult to raise the structural height in site construction, is easy to detach and can be reused, and reduces resource waste.
The utility model is realized by the following technical scheme:
the height-adjustable ladder cage device comprises a base, wherein a platform frame is arranged on the base;
the platform frame comprises an upper platform frame and a lower platform frame which are arranged in parallel up and down, wherein the upper platform frame and the lower platform frame are connected through a stand column;
And a telescopic stair is obliquely arranged between one end of the upper platform frame and the opposite other end of the lower platform frame.
According to the utility model, through setting up the movement change of the telescopic stair and the platform frame, the ladder cage can meet the operation demands of different heights, the problem that the structure height of the traditional ladder cage is difficult to lift in site construction is solved, the ladder cage is easy to detach and reusable, and the resource waste is reduced.
In a specific embodiment, one end of the upper platform frame is provided with an upper telescopic transverse plate, the other end of the lower platform frame opposite to the upper platform frame is provided with a lower telescopic transverse plate, the upper telescopic transverse plate and the lower telescopic transverse plate can be extended or shortened along the horizontal direction, and the transverse distance between the upper telescopic transverse plate and the lower telescopic transverse plate is adjusted.
In a specific embodiment, the protection nets are arranged on the outer sides of the upper platform frame and the lower platform frame in a surrounding mode.
In a specific embodiment, the outer sides of the upper platform frame and the lower platform frame are provided with protective network card connecting frames, and the protective network card connecting frames are provided with protective network cards.
According to the utility model, the high-falling construction can be prevented by the installed protective net, and the safety is improved.
In a specific embodiment, the upper end and the lower end of the telescopic stair are detachably connected with the upper telescopic transverse plate and the lower telescopic transverse plate respectively.
In a specific embodiment, the upper end and the lower end of the telescopic stair are connected with the upper telescopic transverse plate and the lower telescopic transverse plate through buckles.
In one embodiment, the telescopic stair comprises two longitudinal rods with telescopic structures and pedals detachably arranged between the two longitudinal rods.
In a specific embodiment, the pedal has ribs at both ends, the longitudinal bars have grooves on the inner side walls, and the ribs can be horizontally inserted between the two longitudinal bars along the grooves.
In one embodiment, the base is secured to the mounting area by bolts.
In a specific embodiment, the lower platform frame is clamped on the base and fixed through fastening bolts.
When the ladder cage is used, the base is fixed in a ladder cage installation area, the platform frame is connected to the base, the upright posts are installed on the platform frame by using high-strength bolts, the height of the upper platform frame on the upright posts is adjusted according to the height required to be constructed, the protective net is placed in a protective net card connection frame and is used for installing the telescopic stairs, and the installation of the ladder cage can be completed by adjusting the upper telescopic transverse plate and the lower telescopic transverse plate to proper lengths and then clamping the telescopic stairs, so that the ladder cage is convenient for personnel to walk and climb. Is convenient for workers to go upstairs and downstairs and for carrying construction materials.
According to the utility model, the detachable telescopic stairway is arranged, so that the height of the telescopic stairway can be adjusted according to the height of the installation area, and different construction areas are adapted, when the height of the telescopic stairway is required to be adjusted according to the actual requirement of the installation area, the height of the upper platform frame is firstly adjusted by sliding up and down along the upright post, and then the lengths of the upper telescopic transverse plate and the lower telescopic transverse plate are adjusted, so that the telescopic stairway can be conveniently and adaptively installed.
According to the utility model, the high-falling construction can be prevented by the installed protective net, and the safety is improved.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. According to the height-adjustable ladder cage device provided by the embodiment of the utility model, through setting the movement changes of the telescopic stairs and the platform frame, the ladder cage can meet the operation demands of different heights, the problem that the traditional ladder cage is difficult to lift the structure height in site construction is solved, the disassembly is easy, the repeated use is realized, and the resource waste is reduced;
2. According to the height-adjustable ladder cage device provided by the embodiment of the utility model, by arranging the detachable telescopic stairs, when the height of the telescopic stairs is required to be adjusted according to the actual requirements of an installation area, the height of the upper platform frame is firstly adjusted by sliding up and down along the upright post, and then the lengths of the upper telescopic transverse plate and the lower telescopic transverse plate are adjusted, so that the telescopic stairs can be conveniently and adaptively installed, and different construction areas are adapted;
3. According to the height-adjustable ladder cage device, the high-falling construction can be prevented through the installed protective net, and the safety is improved.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present utility model, the drawings that are needed in the examples will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and that other related drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a ladder cage device according to an embodiment of the present utility model;
Fig. 2 is a schematic structural diagram of a height adjustment process of a ladder cage device according to an embodiment of the present utility model;
fig. 3 is a schematic view of a telescopic stair structure according to an embodiment of the present utility model.
In the drawings, the reference numerals and corresponding part names:
1-base, 2-protective net, 3-platform frame, 4-upright post, 5-bolt, 6-telescopic stair, 7-protective net card connecting frame;
31-upper platform frame, 32-lower platform frame, 311-upper telescopic transverse plate, 321-lower telescopic transverse plate;
61-vertical rod and 62-pedal.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that these specific details need not be employed to practice the present utility model. In other instances, well-known structures have not been described in detail in order to avoid obscuring the present utility model.
Reference throughout this specification to "one embodiment," "an embodiment," "one example," or "an example" means that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment of the present utility model. Thus, the appearances of the phrases "in one embodiment," "in an example," or "in an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Moreover, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and that the illustrations are not necessarily drawn to scale. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In the description of the present utility model, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.
Example 1
As shown in fig. 1 to 3, the height-adjustable ladder cage device provided by the embodiment of the utility model comprises a base 1, wherein a platform frame 3 is arranged on the base;
The platform frame 3 comprises an upper platform frame 31 and a lower platform frame 32 which are arranged in parallel up and down, wherein the upper platform frame 31 and the lower platform frame 32 are connected through a stand column 4, the upper platform frame 31 is connected with the stand column 4 in a sliding way, and the upper platform frame 31 can move up and down along the stand column 4;
A telescopic stair 6 is obliquely arranged between one end of the upper platform frame 31 and the opposite end of the lower platform frame 32.
According to the utility model, through setting up the movement change of the telescopic stair and the platform frame, the ladder cage can meet the operation demands of different heights, the problem that the structure height of the traditional ladder cage is difficult to lift in site construction is solved, the ladder cage is easy to detach and reusable, and the resource waste is reduced.
In a specific embodiment, an upper telescopic transverse plate 311 is disposed at one end of the upper platform frame 31, a lower telescopic transverse plate 321 is disposed at the opposite end of the lower platform frame 32, and the upper telescopic transverse plate 311 and the lower telescopic transverse plate 321 can be extended or shortened along the horizontal direction, so as to adjust the transverse distance between the upper telescopic transverse plate 311 and the lower telescopic transverse plate 321.
In a specific embodiment, the protection net 2 is disposed around the outer sides of the upper platform frame 31 and the lower platform frame 32.
In a specific embodiment, the outer sides of the upper platform frame 31 and the lower platform frame 32 are provided with a protection network card connecting frame 7, and the protection network 2 is installed on the protection network card connecting frame 7.
According to the utility model, the high-falling construction can be prevented by the installed protective net, and the safety is improved.
In a specific embodiment, the upper and lower ends of the telescopic stairway 6 are detachably connected with the upper telescopic transverse plate 311 and the lower telescopic transverse plate 321 respectively.
In a specific embodiment, the upper end and the lower end of the telescopic stair 6 are connected with the upper telescopic transverse plate 311 and the lower telescopic transverse plate 321 through buckles.
In a specific embodiment, the telescopic stairway 6 comprises two longitudinal bars 61 having a telescopic structure and a tread 62 detachably mounted between the two longitudinal bars 61.
In one embodiment, the pedal 62 has ribs at both ends, and the longitudinal bars 61 have grooves on the inner side walls thereof, and the ribs can be horizontally inserted between the two longitudinal bars 61 along the grooves.
In a specific embodiment, the base 1 is fixed to the mounting area by bolts 5.
In a specific embodiment, the lower platform frame 32 is clamped to the base 1 and fixed by fastening bolts.
When the ladder cage is used, the base is fixed in a ladder cage installation area, the platform frame is connected to the base, the upright posts are installed on the platform frame by using high-strength bolts, the height of the upper platform frame on the upright posts is adjusted according to the height required to be constructed, the protective net is placed in a protective net card connection frame and is used for installing the telescopic stairs, and the installation of the ladder cage can be completed by adjusting the upper telescopic transverse plate and the lower telescopic transverse plate to proper lengths and then clamping the telescopic stairs, so that the ladder cage is convenient for personnel to walk and climb. Is convenient for workers to go upstairs and downstairs and for carrying construction materials.
According to the utility model, the detachable telescopic stairway is arranged, so that the height of the telescopic stairway can be adjusted according to the height of the installation area, and different construction areas are adapted, when the height of the telescopic stairway is required to be adjusted according to the actual requirement of the installation area, the height of the upper platform frame is firstly adjusted by sliding up and down along the upright post, and then the lengths of the upper telescopic transverse plate and the lower telescopic transverse plate are adjusted, so that the telescopic stairway can be conveniently and adaptively installed.
According to the utility model, the high-falling construction can be prevented by the installed protective net, and the safety is improved.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. The height-adjustable ladder cage device is characterized by comprising a base (1), wherein a platform frame (3) is arranged on the base;
The platform frame (3) comprises an upper platform frame (31) and a lower platform frame (32) which are arranged in parallel up and down, wherein the upper platform frame (31) and the lower platform frame (32) are connected through a stand column (4), the upper platform frame (31) is connected with the stand column (4) in a sliding manner, and the upper platform frame (31) can move up and down along the stand column (4);
A telescopic stair (6) is obliquely arranged between one end of the upper platform frame (31) and the opposite end of the lower platform frame (32).
2. The height-adjustable ladder cage device according to claim 1, characterized in that one end of the upper platform frame (31) is provided with an upper telescopic transverse plate (311), the other end opposite to the lower platform frame (32) is provided with a lower telescopic transverse plate (321), the upper telescopic transverse plate (311) and the lower telescopic transverse plate (321) can be extended or shortened along the horizontal direction, and the transverse distance between the upper telescopic transverse plate (311) and the lower telescopic transverse plate (321) is adjusted.
3. The height-adjustable ladder cage device according to claim 2, characterized in that the outer three directions of the upper platform frame (31) and the lower platform frame (32) are all surrounded by a protective net (2).
4. A height-adjustable ladder cage device according to claim 3, characterized in that the outer sides of the upper platform frame (31) and the lower platform frame (32) are provided with a protective network card connection frame (7), and the protective net (2) is mounted on the protective network card connection frame (7).
5. A height-adjustable ladder cage device according to claim 3, characterized in that the upper and lower ends of the telescopic stairway (6) are detachably connected with the upper telescopic cross plate (311) and the lower telescopic cross plate (321), respectively.
6. The height-adjustable ladder cage device according to claim 5, characterized in that the upper and lower ends of the telescopic ladder (6) are connected with the upper telescopic transverse plate (311) and the lower telescopic transverse plate (321) through buckles.
7. A height-adjustable ladder cage device according to claim 1, characterized in that the telescopic ladder (6) comprises two longitudinal bars (61) with telescopic structure and a tread (62) detachably mounted between the two longitudinal bars (61).
8. A height-adjustable cage assembly according to claim 7, wherein the pedals (62) have ribs at both ends, the longitudinal bars (61) having grooves on their inner side walls, the ribs being insertable horizontally along the grooves between the longitudinal bars (61).
9. A height-adjustable ladder cage device according to claim 1, characterized in that the foundation (1) is fixed in the installation area by means of bolts (5).
10. A height adjustable ladder cage device according to claim 2, characterized in that the lower platform frame (32) is clamped to the base (1) and fixed by fastening bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520976186.8U CN224134296U (en) | 2025-05-16 | 2025-05-16 | A height-adjustable ladder cage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520976186.8U CN224134296U (en) | 2025-05-16 | 2025-05-16 | A height-adjustable ladder cage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224134296U true CN224134296U (en) | 2026-04-17 |
Family
ID=99420286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520976186.8U Active CN224134296U (en) | 2025-05-16 | 2025-05-16 | A height-adjustable ladder cage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224134296U (en) |
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2025
- 2025-05-16 CN CN202520976186.8U patent/CN224134296U/en active Active
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