Electric hoist crane maintenance movable folding platform for lithium battery cathode coating material

Abstract

The utility model discloses an electric hoist crane maintenance mobile folding platform for a lithium battery cathode coating material, which comprises two oppositely arranged large frames, universal wheels are arranged at four corners of the bottom of each large frame, and the end parts of the two large frames are connected with a folding small frame and a ladder frame in a folding manner. The small folding frames are connected with the ladder frame in a foldable mode, ladders are distributed in the ladder frame at intervals, the folding platform is connected with one large frame in a foldable mode, the large folding guardrail is installed on one side of the top of the folding platform in a foldable mode, and the small folding guardrails are installed at the two ends of the large folding guardrail in a foldable mode. A lifting lead screw and a lifting support are installed at the top of the folding platform, and lifting platforms are installed at the top ends of the lifting lead screw and the lifting support. Personal and equipment safety is guaranteed, efficiency is high, time and labor are saved, maintenance personnel can stand conveniently, electric hoist hanging accessories can be placed conveniently, disassembly and maintenance are convenient, and the electric hoist hanging tool is suitable for operation in different places.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery negative electrode coating materials, in particular to a mobile folding platform for repairing lithium battery negative electrode coating materials using an electric hoist. Background Art

[0002] There are many electric hoists in the production workshop, which are 4 meters above the ground. It is very inconvenient to dismantle and repair them. The maintenance personnel have no place to stand, and there is nowhere to put the disassembled electric hoist parts, so they have no idea where to start maintenance. It is very unsafe to set up temporary racks. They are set up every time they are used and dismantled immediately after use because they take up space. This is time-consuming and laborious. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a mobile folding platform for repairing lithium battery negative electrode coating materials using an electric hoist.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a mobile folding platform for repairing lithium battery negative electrode coating materials with an electric hoist, comprising two relatively arranged large frames, universal wheels are installed at the four corners of the bottom of the two large frames, the ends of the two large frames are foldably connected with a folding small frame and a ladder frame, the folding small frame and the ladder frame are foldably connected, ladders are distributed at intervals in the ladder frame, the folding platform is foldably connected to one of the large frames, a folding large guardrail is foldably installed on one side of the top of the folding platform, folding small guardrails can be foldably installed at both ends of the folding large guardrail, a lifting screw and a lifting bracket are installed on the top of the folding platform, and a lifting platform is installed on the top of the lifting screw and the lifting bracket.

[0005] Furthermore, reinforcing ribs are arranged inside the large frame.

[0006] Furthermore, the ends of the two large frames are foldably connected to the foldable small frames and the ladder frame via hinges, and the foldable small frames and the ladder frame are foldably connected via hinges.

[0007] Furthermore, the folding platform is foldably connected to one of the large frames via a hinge.

[0008] Furthermore, a large folding guardrail is foldably installed on one side of the top of the folding platform via a hinge.

[0009] Furthermore, small folding guardrails are foldably installed at both ends of the large folding guardrail via hinges.

[0010] The utility model ensures personal and equipment safety, has high efficiency, saves time and effort, is convenient for maintenance personnel to stand, is convenient for the placement of electric hoist accessories, is convenient for disassembly and maintenance, and is suitable for operations in different locations. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0012] Among them: 1. universal wheel; 2. large frame; 3. folding small frame; 4. folding platform; 5. lifting platform; 6. folding large guardrail; 7. folding small guardrail; 8. hinge; 9. lifting screw; 10. lifting bracket; 11. ladder; 12. ladder frame. DETAILED DESCRIPTION

[0013] The following is combined with Figure 1 The specific implementation methods of the utility model are further described.

[0014] A mobile folding platform for repairing negative electrode coating materials of lithium batteries with an electric hoist comprises two relatively arranged large frames 2, the large frames 2 are provided with reinforcing ribs, universal wheels 1 are installed at the four corners of the bottom of the two large frames 2, the ends of the two large frames 2 are foldably connected with a folding small frame 3 and a ladder frame 12 through hinges 8, the folding small frame 3 and the ladder frame 12 are foldably connected through hinges 8, ladders 11 are distributed at intervals in the ladder frame 12, a folding platform 4 is foldably connected to one of the large frames 2 through hinges 8, a folding large guardrail 6 is foldably installed on one side of the top of the folding platform 4 through hinges 8, and folding small guardrails 7 are foldably installed on both ends of the folding large guardrail 6 through hinges 8, a lifting screw 9 and a lifting bracket 10 are installed on the top of the folding platform 4, and a lifting platform 5 is installed on the top of the lifting screw 9 and the lifting bracket 10.

[0015] The four folding small frames 3 are unfolded respectively, so that the two connected folding small frames 3 are unfolded straight, and the two folding platforms 4 are lifted upward respectively so that the folding platforms 4 are placed on the upper ends of the folding small frames 3. The staff climbs onto the folding platforms 4 from the ladders 11 of the folding small frames 3, and then unfolds the lifting platform 5, and then lifts the folding large guardrail 6 upward to unfold the two folding small guardrails 7, so that the staff can perform maintenance work on the platform. After the maintenance work is completed, the lifting platform 5 is first folded, and then the two folding small guardrails 7 are folded, so that the two folding small guardrails 7 are attached to the folding large guardrail 6, and the folding large guardrail 6 is folded downward, the two folding platforms 4 are put down, and then the two groups of folding small frames 3 are folded inward, and the two large frames 2 are brought inwardly together, so that the folding work of the platform is completed without taking up space.

[0016] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, according to the technical scheme and utility model concept of the utility model, shall be covered by the protection scope of the utility model.

Claims

1. A mobile folding platform for repairing lithium battery negative electrode coating materials with an electric hoist, characterized in that: The utility model comprises two large frames (2) arranged opposite to each other, universal wheels (1) are installed at the four corners of the bottom of the two large frames (2), the ends of the two large frames (2) are foldably connected with foldable small frames (3) and ladder frames (12), the foldable small frames (3) and the ladder frames (12) are foldably connected, ladders (11) are arranged at intervals in the ladder frames (12), a foldable platform (4) is foldably connected with one of the large frames (2), a foldable large guardrail (6) is foldably installed on one side of the top of the foldable platform (4), foldable small guardrails (7) are foldably installed at both ends of the foldable large guardrail (6), a lifting screw (9) and a lifting bracket (10) are installed on the top of the foldable platform (4), and a lifting platform (5) is installed on the top of the lifting screw (9) and the lifting bracket (10).

2. The mobile folding platform for repairing the negative electrode coating material of lithium battery with an electric hoist according to claim 1 is characterized in that: The large frame (2) is provided with reinforcing ribs.

3. The mobile folding platform for repairing the negative electrode coating material of lithium battery with an electric hoist according to claim 1 is characterized in that: The ends of the two large frames (2) are foldably connected to a foldable small frame (3) and a ladder frame (12) via hinges (8); the foldable small frame (3) and the ladder frame (12) are foldably connected via hinges (8).

4. The mobile folding platform for repairing the negative electrode coating material of lithium battery with an electric hoist according to claim 1 is characterized in that: The folding platform (4) is foldably connected to one of the large frames (2) via a hinge (8).

5. The mobile folding platform for repairing the negative electrode coating material of lithium battery with an electric hoist according to claim 1 is characterized in that: A foldable large guardrail (6) is installed on one side of the top of the folding platform (4) via a hinge (8).

6. The mobile folding platform for repairing the negative electrode coating material of lithium battery with an electric hoist according to claim 1 is characterized in that: Both ends of the foldable large guardrail (6) are foldably mounted with foldable small guardrails (7) via hinges (8).

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