Extensible aerial work platform

Abstract

The utility model provides an extensible aerial work platform, which belongs to the field of aerial work and comprises a bottom frame, a support plate is fixedly mounted in the middle of the bottom frame, one side of the upper portion of the bottom frame is open, and an adjusting component is arranged on the support plate. The adjusting mechanism, the extending frame, the extending plate and the first fence jointly form an auxiliary frame, according to the use requirements of workers, if many workers work together or carry many tools, the extending frame can be pulled outwards, and the tools can be taken out when the extending frame is located at the proper position. The extension frame is fixed to the supporting plate through the first fixing groove and the second fixing groove, obstacles can be easily crossed, a wider working area can be covered, workers can work at different heights and positions, the requirements of various complex scenes are met, switching among multiple working points can be achieved without frequently moving equipment, and the working efficiency is improved. Therefore, time and labor cost are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of aerial work, specifically, relate to a extendable aerial work platform. BACKGROUND

[0002] Aerial work platforms play a vital role in modern industry, construction and maintenance fields, they not only greatly improve work efficiency, but also significantly reduce the risk of aerial work, are important tools to ensure safe and efficient aerial work, have important significance for personnel safety and work efficiency.

[0003] Through the retrieval, in the prior art, patent announcement number for CN221544083U Chinese patent discloses "a high altitude operation platform, relates to steel structure engineering construction technical field, including bottom plate and vertical board, vertical board fixedly arranged on the upper surface of bottom plate, the upper end front side of vertical board is fixedly arranged with fixed plate, the fixed plate is rotatably arranged with screw rod between bottom plate, the rod wall of screw rod is threadedly sleeved with sliding block, the lower side of sliding block is rotatably arranged with rotating ring, one side of rotating ring is fixedly arranged with riding frame, the upper surface of fixed plate is fixedly arranged with first motor, the output end of first motor is fixedly connected with one end of screw rod, the upper side of sliding block is provided with transmission mechanism for driving rotating ring rotation, this utility model can improve the construction range of operation platform, reduce the moving frequency of platform, improve work efficiency", but still has the following defects:

[0004] The riding frame area is fixed, resulting in a fixed and small work area, when multiple people work or carry more materials and tools, the work area is crowded, increasing the work difficulty and risk coefficient, therefore, an extendable aerial work platform is proposed. UTILITY MODEL CONTENT

[0005] The utility model aims at: in view of the present fixed riding frame area, resulting in a fixed and small work area, when multiple people work or carry more materials and tools, the work area is crowded, increasing the work difficulty and risk coefficient problem.

[0006] In order to realize the above-mentioned utility model purpose, the utility model provides the following technical scheme: the extendable aerial work platform is used to improve the above-mentioned problems.

[0007] The utility model is as follows: including bottom frame, the middle of bottom frame is fixedly installed with support plate, and the support plate is provided with adjusting assembly, and the upper side of bottom frame is open.

[0008] The adjusting assembly comprises an extension frame, an extension plate, a first fence, a first fixing slot and a second fixing slot, the extension frame is arranged on the bottom frame, the bottom of the extension frame is attached to the upper surface of the support plate, the extension plate is fixedly arranged in the middle of the extension frame, the first fence is fixedly installed on the edge of the extension frame, one side of the first fence is designed in an open type, the first fixing slot is arranged at two ends of the extension frame, and the second fixing slot is arranged on the support plate, and the first fixing slot can correspond to the second fixing slot.

[0009] As the preferred technical scheme of the utility model, the second fence is fixedly arranged on the bottom frame, the connecting seat is fixedly arranged on the second fence, the hooks are fixedly arranged on the outer side of the connecting seat, and the number of the connecting seat and the hooks is two groups.

[0010] As the preferred technical scheme of the utility model, the first connecting rods are fixedly arranged between the bottoms of the bottom frames, the number of the first connecting rods is two groups, and the second connecting rod is fixedly arranged between the two groups of first connecting rods.

[0011] As the preferred technical scheme of the utility model, the second fence is fixedly arranged on the bottom frame, the connecting seat is fixedly arranged on the second fence, the hooks are fixedly arranged on the outer side of the connecting seat, and the number of the connecting seat and the hooks is two groups.

[0012] As the preferred technical scheme of the utility model, the auxiliary plates are fixedly arranged on one side of the bottom frame, the number of the auxiliary plates is three groups, and the auxiliary plates are evenly distributed below the extension frame.

[0013] As the preferred technical scheme of the utility model, the first fence and the second fence are welded by stainless steel pipes, one side of the first fence and the second fence is designed in an open type, and the two open ends are oppositely arranged to form a complete adjustable frame.

[0014] As the preferred technical scheme of the utility model, the first fixing slot and the second fixing slot are fixedly connected through bolts, and the extension frame and the extension plate are located above the bottom frame and the support plate.

[0015] Compared with the prior art, the utility model has the advantages of:

[0016] In the scheme of the utility model, the adjusting mechanism, the extension frame, the extension plate and the first fence jointly constitute an auxiliary frame, according to the use demand of the staff, if more staffs work together or carry more tools, the extension frame can be pulled outwards, when in the suitable position, the extension frame is fixed on the support plate through the first fixed slot and the second fixed slot, obstacles can be easily crossed, and more extensive working areas are covered, which enables workers to work at different heights and positions, meets the demand of various complex scenes, and switches between multiple work points without frequently moving equipment, thereby time and manpower cost are saved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The structure schematic view of the extendable aerial work platform is provided in the utility model;

[0018] Figure 2 The overall structure schematic view of the extendable aerial work platform is provided in the utility model;

[0019] Figure 3 The overall bottom structure schematic view of the extendable aerial work platform is provided in the utility model;

[0020] Figure 4 The overall structure schematic view of the extendable aerial work platform is provided in the utility model;

[0021] Figure 5 The adjusting assembly partial structure schematic view of the extendable aerial work platform is provided in the utility model.

[0022] In the drawing: 1, bottom frame; 2, support plate; 3, adjusting assembly; 301, extension frame; 302, extension plate; 303, first fence; 304, first fixed slot; 305, second fixed slot; 4, second fence; 5, connecting seat; 6, hook; 7, first connecting rod; 8, second connecting rod; 9, open-close door; 10, auxiliary plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments.

[0024] Therefore, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the claimed utility model, but only represents some embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] It should be noted that the embodiments in the utility model and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0026] It should be noted that: similar labels and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0027] As Figures 1-5 shown, the embodiment proposes an extendable aerial work platform, comprising a bottom frame 1, a support plate 2 fixedly installed in the middle of the bottom frame 1, and an adjusting assembly 3 arranged on the support plate 2, and the upper side of the bottom frame 1 is open.

[0028] As Figure 2 shown, the adjusting assembly 3 comprises an extension frame 301, an extension plate 302, a first fence 303, a first fixed slot 304 and a second fixed slot 305, the extension frame 301 is arranged on the bottom frame 1, and the bottom of the extension frame 301 is attached to the upper surface of the support plate 2, the extension plate 302 is fixedly arranged in the middle of the extension frame 301, the first fence 303 is fixedly installed on the edge of the extension frame 301, and the side of the first fence 303 is designed as open, the first fixed slot 304 is opened at both ends of the extension frame 301, and the second fixed slot 305 is opened on the support plate 2, and the first fixed slot 304 can correspond to the second fixed slot 305. When in use, according to the use requirement, if a larger area platform is needed, the extension frame 301 can be directly pulled outwards, the extension frame 301 and the extension plate 302 are fixedly connected, after reaching the appropriate position, the appropriate first fixed slot 304 and second fixed slot 305 are selected, and the extension frame 301 is fixed on the support plate 2 by being bolted in the first fixed slot 304 and the second fixed slot 305.

[0029] As Figure 2 shown, the bottom frame 1 is fixedly provided with a second fence 4, the second fence 4 is fixedly provided with a connecting seat 5, the outer side of the connecting seat 5 is fixedly provided with a hook 6, and the number of the connecting seat 5 and the hook 6 is two groups. The connecting seat 5 and the hook 6 can facilitate the installation of the device as a whole on the external lifting equipment.

[0030] As Figure 3 shown, the bottom frame 1 is fixedly provided with a first connecting rod 7 between the bottom, and the number of the first connecting rod 7 is two groups, and the second connecting rod 8 is fixedly arranged between the two groups of first connecting rods 7. The first connecting rod 7 and the second connecting rod 8 are connected with each other to form a whole, thereby improving the strength of the support plate 2.

[0031] As Figure 3As shown, one end of the second fence 4 is rotatably provided with a sliding door 9, and the sliding door 9 is fixed on the second fence 4 through a pin shaft. The sliding door 9 is arranged on one side of the second fence 4, so as to facilitate the staff to enter and exit.

[0032] As shown in the drawings, Figure 3 As shown, the bottom frame 1 is fixedly provided with auxiliary plates 10 on one side, and the number of the auxiliary plates 10 is three groups and is uniformly distributed below the extension frame 301. When the extension frame 301 extends outward, the auxiliary plates 10 at the bottom can provide additional support for the extension frame 301 and the extension plate 302.

[0033] As shown in the drawings, Figure 4 As shown, the first fence 303 and the second fence 4 are both welded by stainless steel pipes, and the first fence 303 and the second fence 4 are both designed as open type on one side, and the two open ends are oppositely arranged to form a complete frame which can be adjusted. The use of stainless steel pipes can improve the service life and prevent oxidation and corrosion.

[0034] As shown in the drawings, Figure 4 As shown, the first fixed groove 304 and the second fixed groove 305 are fixedly connected through bolts, and the extension frame 301 and the extension plate 302 are located above the bottom frame 1 and the support plate 2. The extension frame 301 and the extension plate 302 slide on the support plate 2, so as to facilitate the adjustment of the position of the extension frame 301.

[0035] Specifically, when the extendable aerial work platform is working: the device is installed on an external lifting device as a whole for high-altitude lifting, before the staff enters the platform, if a larger area platform is needed, the extension frame 301 can be directly pulled outward, the extension frame 301 and the extension plate 302 are fixedly connected, after being fixed at a suitable position, appropriate first fixed grooves 304 and second fixed grooves 305 are selected, and the extension frame 301 is fixed on the support plate 2 through bolts installed in the first fixed grooves 304 and the second fixed grooves 305, the auxiliary plates 10 at the bottom can provide additional support for the extension frame 301 and the extension plate 302, so as to increase the area of the platform, and then the staff can enter the work from the sliding door 9.

[0036] All the technical features in the embodiment can be freely combined according to actual needs.

[0037] The above embodiment is a preferred implementation scheme of the utility model, and the utility model can also be implemented in other ways without departing from the concept of the technical scheme, and any obvious replacement within the concept is within the protection scope of the utility model.

Claims

1. An extendable aerial work platform comprising a base frame (1), characterized in that, The middle of the bottom frame (1) is fixedly provided with a support plate (2), and the support plate (2) is provided with an adjusting assembly (3); and the upper side of the bottom frame (1) is open. The adjusting assembly (3) comprises an extension frame (301), an extension plate (302), a first fence (303), a first fixed groove (304) and a second fixed groove (305); the extension frame (301) is arranged on the bottom frame (1), and the bottom of the extension frame (301) is attached to the upper surface of the support plate (2); the extension plate (302) is fixedly arranged in the middle of the extension frame (301); the first fence (303) is fixedly arranged on the edge of the extension frame (301), and one side of the first fence (303) is designed to be open; the first fixed groove (304) is arranged at two ends of the extension frame (301); and the second fixed groove (305) is arranged on the support plate (2), and the first fixed groove (304) and the second fixed groove (305) correspond to each other.

2. An extendable aerial work platform according to claim 1, characterized in that The bottom frame (1) is fixedly provided with a second fence (4), the second fence (4) is fixedly provided with a connecting seat (5), the outer side of the connecting seat (5) is fixedly provided with a hook (6), and the number of the connecting seat (5) and the hook (6) is two groups.

3. An extendable aerial work platform according to claim 1, wherein, The bottom frame (1) is fixedly provided with a first connecting rod (7) between the bottoms, and the number of the first connecting rod (7) is two groups; and the second connecting rod (8) is fixedly arranged between the two groups of the first connecting rod (7).

4. An extendable aerial work platform according to claim 2, wherein, One end of the second fence (4) is rotatably provided with a hinged door (9), and the hinged door (9) is fixed to the second fence (4) through a pin shaft.

5. An extendable aerial work platform according to claim 1, wherein, One side of the bottom frame (1) is fixedly provided with an auxiliary plate (10), the number of the auxiliary plate (10) is three groups, and the auxiliary plate (10) is evenly distributed below the extension frame (301).

6. An extendable aerial work platform according to claim 2, wherein, The first fence (303) and the second fence (4) are both welded by stainless steel pipes, one side of the first fence (303) and the second fence (4) is designed to be open, and the two open sides are oppositely arranged to form a complete adjustable frame.

7. An extendable aerial work platform according to claim 1, wherein, The first fixed groove (304) and the second fixed groove (305) are fixedly connected through bolts, and the extension frame (301) and the extension plate (302) are located above the bottom frame (1) and the support plate (2).

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