Lifting working platform

Abstract

The utility model relates to the technical field of working platforms, and discloses a lifting working platform which comprises a base, a shear type lifting mechanism, a platform body and a storage step ladder. A shear type lifting mechanism is fixedly installed on the top face of the base, the top face of the shear type lifting mechanism is fixedly connected with the bottom face of the platform, and a storage step ladder is fixedly installed on the top face of the base and is parallel to the shear type lifting mechanism. Compared with traditional construction on a herringbone ladder, the risk that a worker climbs up and down to fall off is reduced, a seat, a tool rack and a waste bin are further arranged on the platform, the frequency of climbing up and down when the worker takes and places tools and takes accessories can be reduced, the work construction efficiency is higher, meanwhile, site construction waste is stored in a unified mode, and the construction cost is reduced. And the potential safety hazard that the personnel may slip or stumble when walking on site is avoided.

Description

Technical field:

[0001] The utility model relates to the technical field of working platforms, in particular to a lifting working platform. Background technology:

[0002] During the on-site wiring construction of the instrument room in the switch cabinet, that is, the secondary line laying operation, due to the high working position and the height of the switch cabinet of model KYN28-12KV reaching more than 2 meters, workers need to stand on the stepladder for a long time. In addition, due to the deep lateral depth of the switch cabinet, in order to make the stepladder as close to the switch cabinet as possible during wiring, workers need to operate sideways for a long time, which is easy to get tired. Workers need to frequently climb up and down the stepladder to take and put tools and original parts, and adjust the height and position of the stepladder, which seriously affects the production and construction efficiency. There are also certain risks when personnel frequently climb up and down the stepladder. Workers often step on empty space and sprain their legs, or the stepladder is not placed firmly and is in danger of tipping over.

[0003] At the same time, construction waste such as wire insulation, joints, waste materials and waste packaging cut off during the cable laying operation are usually discarded directly at the construction site, causing a relatively chaotic environment at the construction site. People walking on the site may slip or trip, causing great safety hazards. Utility model content:

[0004] The purpose of the utility model is to provide a lifting work platform to solve the problems existing in the prior art.

[0005] The utility model is implemented by the following technical scheme: a lifting work platform, which includes a base, a scissor-type lifting mechanism, a platform and a storage step ladder; a scissor-type lifting mechanism is fixedly installed on the top surface of the base, the top surface of the scissor-type lifting mechanism is fixedly connected to the bottom surface of the platform, and a storage step ladder is fixedly installed on the top surface of the base and the scissor-type lifting mechanism side by side. When the scissor-type lifting mechanism is in the lowest position, the platform is flush with the top surface of the storage step ladder.

[0006] Furthermore, a seat is fixedly installed on the top surface of the platform, and guardrails are provided on the ends of both sides of the top surface of the platform. A waste bin is provided on the guardrail on one side, and a tool rack is provided on the guardrail on the other side.

[0007] Furthermore, the waste barrel includes a barrel body and a folding bracket, the folding bracket includes a hanging ring, a cross arm, a fixing plate and a support rod; the barrel body is sleeved in the hanging ring of the folding bracket, and the edge of the opening at the upper end of the barrel body is placed on the hanging ring; the fixing plate is vertically installed on the outside of the guardrail, the upper end of the fixing plate is hinged to one end of the cross arm, a slot is provided in the middle of the fixing plate, the other end of the cross arm is integrally formed with a hanging ring, one end of the support rod is hinged to the cross arm, and the other end of the support rod is clamped in the slot.

[0008] Furthermore, universal wheels are fixedly installed at the four corners of the bottom of the base, and the universal wheels are provided with brake devices.

[0009] Furthermore, a plurality of drawers are provided on the side of the storage step ladder, and the drawers are slidably connected to the storage step ladder through slide rails.

[0010] The advantages of the utility model: the platform is driven up and down by the scissor-type lifting mechanism, so that workers can carry out construction on the operating platform, which is more convenient to operate than the traditional herringbone ladder. A seat is provided on the platform, and workers can sit on the seat to operate during construction, avoiding work fatigue caused by standing for a long time during wiring construction. Furthermore, a tool rack and a waste bin are provided, on which tools used in construction and garbage can be placed, reducing the risk of workers falling down frequently; the number of times workers take tools and accessories up and down can be reduced, making construction efficiency higher. At the same time, on-site construction garbage is stored in a unified manner, eliminating the safety hazard of people slipping or tripping when walking on the site. Description of the drawings:

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the overall structure of the waste bin.

[0013] Figure 3 It is a schematic diagram of the overall structure of the folding bracket.

[0014] Figure 4 It is a schematic diagram of the local structure at the universal wheel.

[0015] In the figure: base 1, scissor lift mechanism 2, platform 3, storage step ladder 4, seat 5, guardrail 6, waste bin 7, tool rack 8, universal wheel 9, brake device 10, drawer 401, slide rail 402, barrel body 701, hanging ring 702, cross arm 703, fixing plate 704, support rod 705, and slot 706. Specific implementation method:

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present invention, it should be noted that the terms "center", "up", "down", "front", "back", "top", "bottom", "left", "right", "vertical", "horizontal", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0018] like Figure 1 As shown, a lifting work platform includes a base 1, a scissor-type lifting mechanism 2, a platform 3 and a storage step ladder 4; a scissor-type lifting mechanism 2 is fixedly installed on the top surface of the base 1, and the top surface of the scissor-type lifting mechanism 2 is fixedly connected to the bottom surface of the platform 3. The scissor-type lifting mechanism 2 is driven by an electric hydraulic motor and an oil cylinder, and its lifting is remotely controlled by a worker on the platform 3. Its overall structure and control circuit are the same as those of the electric hydraulic scissor lift in the prior art, so they are not described in detail. A storage step ladder 4 is fixedly installed side by side with the scissor-type lifting mechanism 2 on the top surface of the base 1, and a plurality of drawers 401 of different sizes are provided on the side of the storage step ladder 4, and the drawers are connected to the storage by slide rails 402. The step ladder 4 is slidably connected, and the storage step ladder 4 can be used for workers to go up and down the platform 3, and provides a storage function for storing tools, accessories and other items; when the scissor lift mechanism 2 is in the lowest position, the platform 3 is flush with the top surface of the storage step ladder 4; a seat 5 is fixedly installed on the top surface of the platform 3, and workers can sit on the seat 5 to operate when working at heights, thereby reducing fatigue caused by long-term construction. Guardrails 6 are provided on both sides of the top surface of the platform 3 to prevent workers from falling. A waste bin 7 is provided on one side of the guardrail 6 for holding construction waste, and a tool rack 8 is provided on the other side of the guardrail for placing tools used during construction, which is convenient for workers to use at hand when working at heights.

[0019] like Figure 2 , Figure 3As shown: the waste barrel 7 includes a barrel body 701 and a folding bracket, and the folding bracket includes a hanging ring 702, a cross arm 703, a fixing plate 704 and a support rod 705; the barrel body 701 is sleeved in the hanging ring 702 of the folding bracket, and the edge of the upper opening of the barrel body 701 is placed on the hanging ring 702. When the waste needs to be dumped after the construction is completed, the barrel body 701 can be removed and the folding bracket can be retracted to reduce the overall occupied space, and it is not easy to be bumped and damaged during transfer and transportation; the fixing plate 704 is vertically installed Installed on the outside of the guardrail 6, the upper end of the fixing plate 704 is hinged to one end of the cross arm 703, a slot 706 is provided in the middle of the fixing plate 704, the other end of the cross arm 703 is integrally formed with a hanging ring 702, one end of the support rod 705 is hinged to the cross arm 703, and the other end of the support rod 705 is clamped in the slot 706; when folding is required, the cross arm 703 can be tilted upward to disengage the support rod 705 from the slot 706, and then the cross arm 703 and the hanging ring 702 can be folded downward.

[0020] like Figure 4 As shown: universal wheels 9 are fixedly installed at the four corners of the bottom of the base 1 to facilitate the movement of the lifting work platform. The universal wheel 9 is equipped with a brake device 10, and its overall structure is the same as the existing universal wheel structure with brakes, so it is not repeated here. After moving to a suitable location, the roller is locked and fixed by stepping on the brake device 10 to prevent the work platform from slipping.

Claims

1. A lifting work platform, characterized in that: The utility model comprises a base (1), a scissor-type lifting mechanism (2), a platform (3) and a storage step ladder (4); the scissor-type lifting mechanism (2) is fixedly installed on the top surface of the base (1), the top surface of the scissor-type lifting mechanism (2) is fixedly connected to the bottom surface of the platform (3), and the storage step ladder (4) is fixedly installed on the top surface of the base (1) and side by side with the scissor-type lifting mechanism (2); when the scissor-type lifting mechanism (2) is in the lowest position, the platform (3) is flush with the top surface of the storage step ladder (4).

2. A lifting work platform according to claim 1, characterized in that: A seat (5) is fixedly installed on the top surface of the platform (3), and guardrails (6) are provided on both side edges of the top surface of the platform (3). A waste bucket (7) is provided on the guardrail (6) on one side, and a tool rack (8) is provided on the guardrail on the other side.

3. A lifting work platform according to claim 2, characterized in that: The waste barrel (7) comprises a barrel body (701) and a folding bracket, wherein the folding bracket comprises a hanging ring (702), a cross arm (703), a fixing plate (704) and a support rod (705); the barrel body (701) is sleeved in the hanging ring (702) of the folding bracket, and the edge of the upper opening of the barrel body (701) is placed on the hanging ring (702); the fixing plate (704) is vertically installed on the outer side of the guardrail (6), the upper end of the fixing plate (704) is hinged to one end of the cross arm (703), a clamping groove (706) is provided in the middle of the fixing plate (704), the other end of the cross arm (703) is integrally formed with the hanging ring (702), one end of the support rod (705) is hinged to the cross arm (703), and the other end of the support rod (705) is clamped to the clamping groove (706).

4. A lifting work platform according to claim 2, characterized in that: Universal wheels (9) are fixedly installed at the four corners of the bottom of the base (1), and the universal wheels (9) are provided with a brake device (10).

5. A lifting work platform according to claim 2, characterized in that: A plurality of drawers (401) are provided on the side of the storage step ladder (4), and the drawers are slidably connected to the storage step ladder (4) via slide rails (402).

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