Telescopic tool trolley

Abstract

The utility model relates to a telescopic tool trolley, which belongs to the technical field of tool trolleys and comprises a movable frame, the frame comprises a fixed frame and a telescopic frame, the fixed frame is movably connected with the telescopic frame, and a movable tool box convenient to disassemble is mounted above the fixed frame; according to the telescopic tool trolley, the trolley frame can be adjusted to stretch out and draw back or the movable tool box can be detached for use according to the requirements of field work types, the telescopic tool trolley can meet the requirements of small-size tool occasions such as equipment maintenance and the like, is convenient to move between equipment, is also suitable for large-size tool occasions such as bus lifting of an electrolytic bath and the like, prevents tools from falling off in the pushing and transporting process, and improves the working efficiency. Working efficiency is improved, and potential safety hazards are eliminated.

Description

Technical Field

[0001] The utility model relates to a telescopic tool pushing trolley, belonging to the technical field of tool trolleys. Background Art

[0002] There are many kinds of work in the electrolytic aluminum workshop, and most of the work requires workers to carry various tools to work on site. Different types of work require different tools. For example, for the maintenance of individual equipment, only small tools such as wrenches, screwdrivers, and multimeters are needed; for the work of lifting the busbar of the electrolytic cell, larger tools such as effect rods, pneumatic wrenches, connecting hoses, F-type wrenches, and pulling tools are required.

[0003] Since most jobs require a large number of tools, they are often transported to the work site using a tool cart. However, the size of existing tool carts is fixed. During maintenance work, the required tools are small in size. Although existing tool carts can meet the transport requirements, they are inconvenient to move between various equipment during work. When lifting the busbar of the electrolytic cell, the effect rods and material-pickup tools used are large in size. When using existing tool carts to transport tools, the tools are likely to fall and injure workers because the size of the tools exceeds the size of the cart. This not only affects work efficiency, but also poses a great safety hazard. Utility Model Content

[0004] In view of the above deficiencies in the prior art, the technical problem to be solved by the utility model is: to provide a retractable tool push cart that can be retracted and adjusted according to the type of work on site, to meet various work needs and to improve work efficiency.

[0005] The telescopic tool transporter of the utility model comprises a movable frame, which comprises a fixed frame and a telescopic frame, the fixed frame is movably connected with the telescopic frame, and a mobile tool box which is easy to disassemble is installed above the fixed frame.

[0006] The technical solution of the utility model is to provide a retractable tool pusher, which can meet the use requirements of various work sites and improve work efficiency by adjusting the size of the frame.

[0007] Preferably, the fixed frame is provided with a plug-in column, and the telescopic frame is provided with a plug-in tube. The plug-in column is movably arranged in the plug-in tube. Pin holes are provided on the plug-in tube and the plug-in column. After aligning the pin holes of the two and inserting the pin shaft, the relative position of the plug-in tube and the plug-in column can be locked.

[0008] Preferably, the fixed frame is provided with a plug-in slot, the telescopic frame is provided with a plug-in plate, and the plug-in plate is movably arranged in the plug-in slot; the fixed frame is also provided with a bottom plate, and the bottom plate is located below the plug-in slot.

[0009] Preferably, the fixed frame is provided with a support column, the top of the support column is connected to a top plate, and a mobile tool box is installed above the top plate; positioning shafts are provided at the four corners of the top plate, and a positioning hole is provided at the bottom of the mobile tool box, and the mobile tool box is plugged into the positioning shaft of the top plate through the positioning hole.

[0010] Preferably, the bottom of the fixed frame and the telescopic frame are both equipped with universal casters for easy movement; one side of the top plate of the fixed frame is provided with a hook for hanging air pipes and cables; the front end of the fixed frame is hingedly connected with a handle.

[0011] The mobile tool box comprises a box body and a box cover, wherein the box body and the box cover are hinged, and a partition is arranged inside the box body so that tools can be placed in categories; a lock buckle for locking the box cover is also arranged on the box body.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The retractable tool transporter described in the utility model can adjust the frame extension and retraction or disassemble the mobile tool box for use according to the needs of the on-site work type. It can meet the needs of small-sized tool occasions such as equipment maintenance and is convenient for moving between equipment. It is also suitable for large-sized tool occasions such as lifting busbars in electrolytic cells, avoiding the falling of tools during the pushing process, improving work efficiency and eliminating safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is one of the structural schematic diagrams of the utility model;

[0015] Figure 2 This is the second structural diagram of the utility model;

[0016] Figure 3 It is a three-dimensional diagram of the fixed frame;

[0017] Figure 4 It is a three-dimensional diagram of the telescopic frame.

[0018] In the figure: 1. fixed frame; 11. plug-in column; 12. plug-in slot; 13. support column; 14. top plate; 15. positioning shaft; 16. bottom plate; 2. universal caster; 3. telescopic frame; 31. plug-in tube; 32. plug-in plate; 4. mobile tool box; 41. box cover; 42. box body; 421. partition; 422. lock; 5. handle; 6. hook. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with specific embodiments.

[0020] However, the description of the present invention is merely an embodiment of structural and even functional description, and the scope of rights of the present invention is not limited by the embodiments described in the text.

[0021] For example, multiple embodiments may have multiple changes and multiple forms, and it should be understood that the scope of rights of the present utility model includes equivalents that can realize the technical idea.

[0022] like Figures 1 to 4 As shown, this embodiment is implemented through the following technical solutions: it includes a movable frame, the frame includes a fixed frame 1 and a telescopic frame 3, the fixed frame 1 is movably connected with the telescopic frame 3, and a mobile tool box 4 that is easy to disassemble is installed above the fixed frame 1.

[0023] In this embodiment, the fixed frame 1 is provided with a plug-in column 11, and the telescopic frame 3 is provided with a plug-in tube 31. The plug-in column 11 is movably arranged in the plug-in tube 31. The plug-in tube 31 and the plug-in column 11 are both provided with pin holes. After aligning the pin holes of the two and inserting the pin shaft, the relative position of the plug-in tube 31 and the plug-in column 11 can be locked. The fixed frame 1 is provided with a plug-in slot 12, and the telescopic frame 3 is provided with a plug-in plate 32. The plug-in plate 32 is movably arranged in the plug-in slot 12; the fixed frame 1 is also provided with a bottom plate 16, and the bottom plate 16 is located below the plug-in slot 12.

[0024] The fixed frame 1 is provided with a support column 13, the top of the support column 13 is connected to a top plate 14, and a mobile tool box 4 is installed above the top plate 14; the four corners of the top plate 14 are provided with positioning shafts 15, and the bottom of the mobile tool box 4 is provided with positioning holes, and the mobile tool box 4 is plugged into the positioning shafts 15 of the top plate through the positioning holes. The bottoms of the fixed frame 1 and the telescopic frame 3 are both installed with universal casters 2 for easy movement; one side of the fixed frame top plate 14 is provided with a hook 6 for hanging air pipes and cables; the front end of the fixed frame 1 is hingedly connected with a handle 5; the mobile tool box 4 includes a box body 42 and a box cover 41, the box body 42 and the box cover 41 are hinged, and a partition 421 is provided inside the box body 42, which can classify and place tools; the box body 42 is also provided with a lock 422 for locking the box cover 41.

[0025] The method of using the utility model is as follows: when maintenance work is to be carried out, the tools required are small in size, the size of the frame can be reduced to a minimum, and it is convenient to move between various devices; if the tools required for the work are few, the tools can be directly placed in the mobile tool box 4, and the mobile tool box 4 can be removed and used separately; when the busbar lifting work of the electrolytic cell is to be carried out, the tools required are large in size, and the size of the frame can be extended to the maximum size for use.

[0026] Of course, the above contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and any equivalent changes and improvements made by ordinary technicians in the technical field within the essential scope of the present invention shall fall within the scope of the patent coverage of the present invention.

Claims

1. A retractable tool cart, characterized in that: The invention comprises a movable frame, wherein the frame comprises a fixed frame (1) and a telescopic frame (3), wherein the fixed frame (1) is movably connected to the telescopic frame (3), and a mobile tool box (4) which is easy to disassemble is installed above the fixed frame (1); the fixed frame (1) is provided with a plug-in column (11), and the telescopic frame (3) is provided with a plug-in tube (31), wherein the plug-in column (11) is movably arranged in the plug-in tube (31), and both the plug-in tube (31) and the plug-in column (11) are provided with pin holes for locking.

2. The telescopic tool cart according to claim 1, characterized in that: The fixed frame (1) is provided with a plug-in slot (12), the telescopic frame (3) is provided with a plug-in plate (32), and the plug-in plate (32) is movably arranged in the plug-in slot (12); the fixed frame (1) is also provided with a bottom plate (16), and the bottom plate (16) is located below the plug-in slot (12).

3. The telescopic tool cart according to claim 2, characterized in that: The fixed frame (1) is provided with a support column (13), the top of the support column (13) is connected to a top plate (14), and a mobile tool box (4) is installed above the top plate (14); four corners of the top plate (14) are provided with positioning shafts (15), and the bottom of the mobile tool box (4) is provided with positioning holes, and the mobile tool box (4) is plugged into the positioning shafts (15) of the top plate through the positioning holes.

4. The telescopic tool cart according to claim 3, characterized in that: The bottom of the fixed frame (1) and the telescopic frame (3) are both equipped with universal casters (2) for easy movement; one side of the top plate (14) of the fixed frame is provided with a hook (6) for hanging air pipes and cables; the front end of the fixed frame (1) is hingedly connected with a handle (5).

5. The telescopic tool cart according to claim 3, wherein: The mobile tool box (4) comprises a box body (42) and a box cover (41), wherein the box body (42) and the box cover (41) are hinged, a partition (421) is arranged inside the box body (42), and a lock (422) for locking the box cover is also arranged on the box body (42).

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