Height-adjustable suspension type operation platform

Abstract

The utility model provides a height-adjustable suspension type operation platform, and belongs to the field of building construction equipment. According to the technical scheme, the device comprises a fence of a rectangular frame structure, lifting lugs are arranged in the middles of the upper ends of the wide side faces of the two sides of the fence, telescopic rod pieces are hung on the lifting lugs on the two sides, hooks are arranged at the two ends of each telescopic rod piece, the hooks on one side are connected with the lifting lugs, the hooks on the other side are connected with hanging points of a construction site, and scaffold boards are arranged at the bottom of the inner side of the fence. Compared with the traditional operating platform, the operating platform disclosed by the utility model has the beneficial effects that the operating platform can adapt to the mounting operation of components and accessories at higher positions and is convenient to move; compared with an erected full-space operation platform, a large amount of materials and labor force can be saved; the operation height can be adjusted in time, and compared with a traditional operation platform, the flexibility is high.

Description

Technical Field

[0001] The utility model relates to the field of building construction equipment, in particular to a height-adjustable suspended operating platform. Background Art

[0002] In engineering construction, the commonly used operating platform is the mobile scaffolding, but due to the limitations of the construction site and construction height, when installing steel structure platforms with large suspended heights such as steel structure beams and trusses, it is generally necessary to set up a full-height operating platform, which will extend the construction period and waste materials, and increase construction costs. At present, most operating platforms are set up in the form of ground-mounted, and aerial work vehicles are easily restricted by the work site. There is an urgent need for a lightweight and simple aerial work operating platform that can adapt to restricted sites. Utility Model Content

[0003] The utility model aims to provide a light, simple and height-adjustable suspended operating platform which can adapt to restricted sites.

[0004] The utility model is achieved through the following measures:

[0005] A height-adjustable suspended operating platform, characterized in that it includes a fence of a rectangular frame structure, wherein lifting ears are provided in the middle of the upper ends of the wide sides of both sides of the fence, and telescopic rods are hung on the lifting ears on both sides. The telescopic rods are composed of a plurality of intersecting segmented rods, and can achieve adjustment of different working heights. As an embodiment, the plurality of segmented rods are connected by a threaded structure, and the extension length can be adjusted by rotation, thereby adjusting the hanging height. Hooks are provided at both ends of the telescopic rods, the hooks on one side are connected to the lifting ears, and the hooks on the other side are connected to the hanging points of the construction site. A scaffolding board is provided at the bottom inner side of the fence, and workers stand on the scaffolding board inside the fence to perform corresponding operations.

[0006] The specific features of the utility model also include:

[0007] The outer peripheries of the four side walls of the fence are all welded by angle steels, and a number of steel pipes are welded between the corresponding angle steel uprights on both sides of the inner side of the side walls;

[0008] An angle steel support with a rectangular frame structure is arranged at the bottom of the inner side of the fence. The angle steel support is formed by welding angle steels, and the scaffolding board is arranged on the angle steel support.

[0009] In addition, a hook is provided at the bottom of the outer side of the fence. The operating platform can accommodate 2 people. When the platform area needs to be increased, it can be connected and fixed through the hook at the bottom.

[0010] The fence comprises a long side surface 1, both sides of the long side surface 1 are provided with extension parts, the wide side surfaces are rotatably provided on the extension parts on both sides, and the long side surface 2 is inserted between the wide side surfaces on both sides;

[0011] The extension portion includes horizontal plates arranged on the upper and lower sides of the long side, and vertical plates are arranged between the horizontal plates on both sides;

[0012] The scaffolding board is rotatably arranged on the bottom of the long side.

[0013] The outer sides of the vertical plates on both sides are provided with limiting plates 1 that cooperate with the wide side surfaces, and the limiting plates 1 can prevent the wide side surfaces from flipping outwards.

[0014] T-shaped grooves are provided on the inner side surfaces opposite to the free edges of the wide side surfaces on both sides, and the T-shaped grooves pass through the upper sides of the wide side surfaces. T-shaped sliders that slide in cooperation with the T-shaped grooves are provided on both sides of the second long side surface, and the second long side surface is inserted between the wide side surfaces on both sides through the cooperation of the T-shaped sliders and the T-shaped grooves.

[0015] A second limiting plate cooperating with the scaffolding board is arranged on a lower surface of the long side surface, and the second limiting plate prevents the scaffolding board from turning downward, thereby avoiding an angle greater than ninety degrees between the scaffolding board and the long side surface.

[0016] An extended inner auxiliary plate 1 is arranged on the lower surface of the second long side surface, and a plurality of threaded holes are arranged on the auxiliary plate 1. An auxiliary plate 2 is arranged on the corresponding free edge of the scaffolding board, and a plurality of through holes matching with the threaded holes are arranged on the auxiliary plate 2. After the scaffolding board is flipped so that the auxiliary plate 2 is attached to the auxiliary plate 1, bolts are arranged in the corresponding through holes and the threaded holes for fixing.

[0017] When the operating platform needs to be stored, first remove the bolts, then slide out the long side surface two, then rotate the scaffolding board to make it close to the long side surface one, then rotate the wide sides on both sides to make them close to the long side surface one, and then store the long side surface two and the two telescopic rods in the gap between the wide sides and the scaffolding board. The limiting plate two can be designed to have an appropriate width to facilitate the support of the telescopic rods and the long side surface two.

[0018] The upper sides of the extension parts on both sides are provided with notches that cooperate with the hooks. When storing, the hooks can be inserted into the notches to facilitate the storage of the telescopic rod.

[0019] The beneficial effects of the utility model are:

[0020] 1. Compared with traditional operating platforms, it can adapt to higher-altitude component installation operations and is easy to move;

[0021] 2. Compared with the full-floor operation platform, it can save a lot of materials and labor;

[0022] 3. The working height can be adjusted instantly, which is more flexible than traditional operating platforms. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of Example 1 of the utility model.

[0024] Figure 2 This is a schematic diagram of the overall structure of Example 2 of the utility model.

[0025] Figure 3 This is a schematic diagram of the relevant structure of the long side surface 1 in Example 2 of the utility model.

[0026] Figure 4 This is a schematic diagram of the relevant structures of the wide side surface in Example 2 of the utility model.

[0027] Figure 5 This is a schematic diagram of the relevant structures of the scaffolding board in Example 2 of the utility model.

[0028] Figure 6 This is a schematic diagram of the relevant structures of the second long side surface in Example 2 of the utility model.

[0029] Among them, the figure markings are: 1. hook; 2. telescopic rod; 3. lifting ear; 4. fence; 5. angle steel support; 6. scaffolding board; 7. long side one; 8. extension part; 9. wide side; 10. limit plate one; 11. long side two; 12. horizontal plate; 13. vertical plate; 14. limit plate two; 15. T-shaped slider; 16. auxiliary plate one; 17. auxiliary plate two; 18. T-shaped slide groove. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0031] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0033] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0034] Example 1

[0035] See also Figure 1 A height-adjustable suspended operating platform comprises a fence 4 of a rectangular frame structure, and a lifting ear 3 is arranged at the middle of the upper end of the wide side surfaces 9 on both sides of the fence 4. Telescopic rods 2 are hung on the lifting ears 3 on both sides. The telescopic rods 2 are composed of a plurality of intersecting segmented rods connected to each other, so as to realize the adjustment of different working heights. As an embodiment, the plurality of segmented rods are connected by a threaded structure, and the extension length can be adjusted by rotation, so as to adjust the hanging height. Hooks 1 are arranged at both ends of the telescopic rod 2, and the hook 1 on one side is connected to the lifting ear 3, and the hook 1 on the other side is connected to the hanging point of the construction site. A scaffolding board 6 is arranged at the bottom of the inner side of the fence 4, and the staff stand on the scaffolding board 6 inside the fence 4 to perform corresponding operations.

[0036] The peripheries of the four side walls of the fence 4 are all welded by angle steels, and a number of steel pipes are welded between the corresponding angle steel uprights on both sides of the inner side of the side wall;

[0037] An angle steel support 5 of a rectangular frame structure is arranged at the bottom of the inner side of the fence 4 . The angle steel support 5 is formed by welding angle steels, and a scaffolding board 6 is arranged on the angle steel support 5 .

[0038] In addition, a hook is provided at the bottom of the outer side of the fence 4. The operating platform can accommodate 2 persons. When the platform area needs to be increased, it can be connected and fixed through the hook at the bottom.

[0039] Example 2

[0040] See also Figure 2-6 A height-adjustable suspended operating platform comprises a fence 4 of a rectangular frame structure, and a lifting ear 3 is arranged at the middle of the upper end of the wide side surfaces 9 on both sides of the fence 4. Telescopic rods 2 are hung on the lifting ears 3 on both sides. The telescopic rods 2 are composed of a plurality of intersecting segmented rods connected to each other, so as to realize the adjustment of different working heights. As an embodiment, the plurality of segmented rods are connected by a threaded structure, and the extension length can be adjusted by rotation, so as to adjust the hanging height. Hooks 1 are arranged at both ends of the telescopic rod 2, and the hook 1 on one side is connected to the lifting ear 3, and the hook 1 on the other side is connected to the hanging point of the construction site. A scaffolding board 6 is arranged at the bottom of the inner side of the fence 4, and the staff stand on the scaffolding board 6 inside the fence 4 to perform corresponding operations.

[0041] The fence 4 includes a long side 1 7, and both sides of the long side 1 7 are provided with extension parts 8, and both sides of the extension parts 8 are rotatably provided with wide side parts 9, and the long side 2 11 is inserted between the wide side parts 9 on both sides;

[0042] The extension part 8 includes horizontal plates 12 arranged on the upper and lower sides of the long side 7, and a vertical plate 13 is arranged between the horizontal plates 12 on both sides;

[0043] A scaffolding board 6 is rotatably arranged at the bottom of the long side 7.

[0044] The outer sides of the vertical plates 13 on both sides are provided with limiting plates 10 that cooperate with the wide side surface 9. The limiting plates 10 can prevent the wide side surface 9 from turning outward.

[0045] T-shaped slide grooves 18 are provided on the inner side surfaces opposite to the free edges of the wide side surfaces 9 on both sides. The T-shaped slide grooves 18 pass through the upper side of the wide side surfaces 9. T-shaped sliders 15 that slide in cooperation with the T-shaped slide grooves 18 are provided on both sides of the long side surfaces 11. The long side surfaces 11 are inserted between the wide side surfaces 9 on both sides through the cooperation of the T-shaped sliders 15 and the T-shaped slide grooves 18.

[0046] A limiting plate 2 14 cooperating with the scaffolding board 6 is arranged on the lower surface of the long side surface 1 7 , and the limiting plate 2 14 prevents the scaffolding board 6 from turning downward, so as to avoid an angle greater than ninety degrees between the scaffolding board 6 and the long side surface 1 7 .

[0047] An extended inner auxiliary plate 16 is provided on the lower surface of the long side surface 11, and a plurality of threaded holes are provided on the auxiliary plate 16. An auxiliary plate 17 is provided on the free edge of the corresponding scaffolding board 6, and a plurality of through holes matching the threaded holes are provided on the auxiliary plate 17. After the scaffolding board 6 is flipped so that the auxiliary plate 17 is abutted against the auxiliary plate 16, bolts are provided in the corresponding through holes and threaded holes for fixing.

[0048] When the operating platform needs to be stored, first remove the bolts, then slide out the long side 11, then rotate the scaffolding board 6 to make it close to the long side 7, then rotate the wide sides 9 on both sides to make them close to the long side 7, and then store the long side 11 and the two telescopic rods 2 in the gap between the wide sides 9 and the scaffolding board 6. The limiting plate 14 can be designed to have an appropriate width to facilitate the support of the placed telescopic rods 2 and the long side 11.

[0049] The upper sides of the extension parts 8 on both sides are provided with notches that match the hooks 1. When storing, the hooks 1 can be inserted into the notches to facilitate the storage of the telescopic rods 2.

[0050] Technical features not described in the present invention can be achieved through or by adopting existing technologies, and will not be elaborated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A height-adjustable suspended operating platform, characterized in that: The invention comprises a fence (4) of a rectangular frame structure, wherein the middle part of the upper end of the wide side surfaces (9) on both sides of the fence (4) is provided with a lifting lug (3), a telescopic rod (2) is hung on the lifting lugs (3) on both sides, and hooks (1) are provided at both ends of the telescopic rod (2), the hook (1) on one side is connected to the lifting lug (3), and the hook (1) on the other side is connected to the hanging point of the construction site, and a scaffolding board (6) is provided at the inner bottom of the fence (4).

2. The height-adjustable suspended operating platform according to claim 1, characterized in that: The outer peripheries of the four side walls of the fence (4) are all welded by angle steels, and a plurality of steel pipes are welded between the corresponding angle steel uprights on both sides of the inner side of the side walls; An angle steel support (5) of a rectangular frame structure is arranged at the bottom of the inner side of the fence (4); the angle steel support (5) is formed by welding angle steels; and the scaffolding board (6) is arranged on the angle steel support (5).

3. The height-adjustable suspended operating platform according to claim 1, characterized in that: The fence (4) comprises a long side surface (7), both sides of which are provided with extension parts (8), the wide side surfaces (9) are rotatably provided on the extension parts (8) on both sides, and a long side surface (11) is inserted between the wide side surfaces (9) on both sides; The extension portion (8) comprises transverse plates (12) arranged on the upper and lower sides of the first long side surface (7), and a vertical plate (13) is arranged between the transverse plates (12) on both sides; The scaffolding board (6) is rotatably arranged at the bottom of the long side surface (7).

4. The height-adjustable suspended operating platform according to claim 3, characterized in that: The outer sides of the vertical plates (13) on both sides are provided with limiting plates (10) that cooperate with the wide side surfaces (9).

5. The height-adjustable suspended operating platform according to claim 3, characterized in that: T-shaped slide grooves (18) are arranged on the inner side surfaces opposite to the free edges of the wide side surfaces (9) on both sides, and the T-shaped slide grooves (18) pass through the upper side of the wide side surfaces (9). T-shaped sliders (15) slidably matched with the T-shaped slide grooves (18) are arranged on both sides of the second long side surface (11), and the second long side surface (11) is inserted between the wide side surfaces (9) on both sides through the matching of the T-shaped sliders (15) and the T-shaped slide grooves (18).

6. The height-adjustable suspended operating platform according to claim 3, characterized in that: A second limiting plate (14) cooperating with the scaffolding board (6) is arranged on the lower surface of the first long side surface (7).

7. The height-adjustable suspended operating platform according to claim 3, characterized in that: An extended inner auxiliary plate (16) is arranged on the lower surface of the second long side surface (11), and a plurality of threaded holes are arranged on the auxiliary plate (16). An auxiliary plate (17) is arranged on the free edge of the corresponding scaffolding board (6), and a plurality of through holes matching the threaded holes are arranged on the auxiliary plate (17). After the scaffolding board (6) is flipped so that the auxiliary plate (17) is attached to the auxiliary plate (16), bolts are arranged in the corresponding through holes and the threaded holes for fixing.

8. The height-adjustable suspended operating platform according to claim 3, characterized in that: The upper sides of the extension parts (8) on both sides are provided with notches that cooperate with the hooks (1).

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