Tool car with moving wheels convenient to replace

Abstract

The utility model provides a tool car with moving wheels convenient to replace, which comprises a moving frame, and a plurality of moving wheels are fixedly mounted at the bottom of the moving frame. According to the tool car with the moving wheels convenient to replace, a plurality of positioning blocks are matched with a plurality of positioning sleeves to assemble and disassemble the storage box, so that the storage box can be conveniently moved into a vehicle after being disassembled, and the tool car is convenient to use. A worker can conveniently take tools stored in the storage box and place detached parts in the storage box, and through cooperation with a rotating rod, a fixing rod, a protective pad and a fixing sleeve, limiting is carried out after a supporting frame rotates to a proper position, so that after one side of the detached and discharged storage box is fixed to a movable frame, the storage box can be conveniently detached, and the work efficiency is improved. And supporting is conducted through the supporting frame, so that the storage box can extend into the vehicle, and the situation that the storage box is placed in the vehicle, and consequently maintenance personnel need to frequently carry the storage box is reduced.

Description

Technical Field

[0001] This utility model relates to the field of tool carts, and in particular to a tool cart that facilitates the replacement of movable wheels. Background Technology

[0002] A tool cart is a device used for storing, transporting, and organizing tools. It is generally made of sturdy metal. Steel tool carts are strong and can withstand heavy tool loads, while aluminum alloy tool carts are relatively light and easy to move and operate. The frame is usually rectangular and has a multi-layered structure.

[0003] Nowadays, when repairing a car, the necessary tools are usually taken out from the toolbox and placed inside the tool cart. The tool cart is then pulled to the side of the vehicle that needs repair, and the vehicle is repaired. The bottom of the tool cart is equipped with casters using bolts, threaded rods, or ball joints, making it easy to install the casters.

[0004] However, when decorating the interior of a car, it is necessary to disassemble and install the seats, floor, etc. The tool cart can only be placed on the outside of the car body. This means that when the repair personnel are working in the car, they need to get out of the car frequently to get the tools, or put the tools or disassembled parts directly in the car. This leads to the loss of tools or parts and makes them inconvenient to find, which reduces work efficiency.

[0005] Therefore, it is necessary to provide a tool cart that facilitates the replacement of moving wheels to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a tool cart that facilitates the replacement of movable wheels, solving the problem that current tool carts can only be placed on the outside of vehicles, making them inconvenient for maintenance personnel to use.

[0007] To solve the above-mentioned technical problems, this utility model provides a tool cart for conveniently changing moving wheels, comprising:

[0008] A mobile frame, the bottom of which is fixedly equipped with multiple casters;

[0009] Multiple positioning sleeves are provided inside the movable frame. Multiple positioning blocks are slidably connected inside the multiple positioning sleeves. Multiple storage boxes are fixedly connected to the top of the multiple positioning blocks.

[0010] A plurality of rotating rods are arranged in the interiors of the plurality of storage boxes respectively; one side of each of the plurality of rotating rods is fixedly connected with a support frame, one end of each of the plurality of support frames is fixedly connected with a support base, both ends of each of the plurality of rotating rods are fixedly connected with a fixed rod, the surface of each of the plurality of fixed rods is sleeved with a protective pad, and the surface of each of the plurality of fixed rods is threadedly connected with a fixed sleeve.

[0011] Preferably, four groups of the plurality of positioning blocks are fixedly connected to four corners of the bottom of each of the plurality of storage boxes.

[0012] Preferably, one side of the moving frame is fixedly connected with two mounting frames, and one side of each of the mounting frames is fixedly connected with a handle.

[0013] Preferably, a plurality of vertical plates are arranged in the interior of the storage box, and one end of each of the plurality of vertical plates is fixedly connected with a horizontal plate.

[0014] Preferably, a plurality of moving grooves are arranged in the interior of the storage box, and each of the plurality of moving grooves is slidably connected with a moving block.

[0015] Preferably, two sliding grooves are arranged in the interior of the moving frame, and each of the two sliding grooves is slidably connected with a sliding block.

[0016] Preferably, a fixing hole is arranged in the interior of each of the plurality of sliding blocks, and a fixing pin is threadedly connected in the interior of each of the plurality of fixing holes.

[0017] Compared with the related art, the tool cart with the mobile wheels convenient to replace has the following beneficial effects:

[0018] The tool cart with the mobile wheels convenient to replace has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 FIG. 1 is a structural schematic view of a first embodiment of the tool cart with the mobile wheels convenient to replace provided by the utility model;

[0020] Figure 2 FIG. 2 is a structural schematic view of the storage box shown in FIG. 1; and Figure 1 FIG. 3 is a structural schematic view of the storage box shown in FIG. 1.

[0021] Figure 3 As Figure 1 the enlarged view of A part shown in the figure;

[0022] Figure 4 The structure diagram of the second embodiment of the tool car with mobile wheels convenient to replace provided by the utility model;

[0023] Figure 5 As Figure 4 the structure diagram of the fixed pin.

[0024] The figure mark: 1, mobile frame, 2, mobile wheel, 3, positioning sleeve, 4, positioning block, 5, storage box, 6, rotating rod, 7, support frame, 8, fixed rod, 9, protective pad, 10, fixed sleeve, 11, support seat, 12, mounting frame, 13, handle, 14, horizontal plate, 15, vertical plate, 16, mobile slot, 17, mobile block, 18, sliding slot, 19, sliding block, 20, fixed hole, 21, fixed pin. DETAILED DESCRIPTION

[0025] The utility model will be further described below in combination with the drawings and embodiments.

[0026] First embodiment

[0027] Please refer to Figure 1 , Figure 2 and Figure 3 , among them, Figure 1 The structure diagram of the first embodiment of the tool car with mobile wheels convenient to replace provided by the utility model; Figure 2 As Figure 1 the structure diagram of the storage box; Figure 3 As Figure 1 the enlarged view of A part shown in the figure. The tool car with mobile wheels convenient to replace comprises:

[0028] Mobile frame 1, the bottom of mobile frame 1 is fixedly installed with multiple mobile wheels 2;

[0029] Multiple positioning sleeves 3, multiple positioning sleeves 3 are arranged in the inside of mobile frame 1, multiple positioning sleeves 3 are slidably connected with multiple positioning blocks 4 in the inside, and the top of multiple positioning blocks 4 is fixedly connected with multiple storage boxes 5;

[0030] A plurality of rotating rods 6 are arranged in the plurality of storage boxes 5 respectively; one side of each of the plurality of rotating rods 6 is fixedly connected with a support frame 7, one end of each of the plurality of support frames 7 is fixedly connected with a support base 11, both ends of each of the plurality of rotating rods 6 are fixedly connected with a fixed rod 8, the surface of each of the plurality of fixed rods 8 is sleeved with a protective pad 9, and the surface of each of the plurality of fixed rods 8 is threadedly connected with a fixed sleeve 10.

[0031] Both sides of the movable frame 1 are provided with two positioning sleeves 3, the inside of the movable frame 1 is multi-layered, and the inner wall surface of each layer is fixedly connected with four positioning sleeves 3.

[0032] The bottom of the storage box 5 is fixedly connected with two support blocks, and both ends of the rotating rod 6 are rotatably connected in the inside of the two support blocks, and the two fixed rods 8 are fixedly connected with both ends of the rotating rod 6.

[0033] The fixed rod 8 is a threaded rod, the two fixed sleeves 10 are threaded sleeves matched with the fixed rod 8, one side of each of the two protective pads 9 is fixedly connected with one end of each of the two fixed sleeves 10, and one side of the protective pad 9 is fixedly connected with a rubber pad, which is used to move the surface of the fixed rod 8 to one side when the fixed sleeve 10 rotates to one side, thereby moving the protective pad 9 to one side to contact one side of the support block, thereby limiting the support frame 7, so that the support frame 7 supports the storage box 5.

[0034] The plurality of positioning blocks 4 are fixedly connected to the four corners of the bottom of the plurality of storage boxes 5 in groups of four.

[0035] The plurality of positioning blocks 4 cooperate with the plurality of positioning sleeves 3 to facilitate the splicing between the storage box 5 and the movable frame 1, thereby facilitating the disassembly of the storage box 5.

[0036] One side of the movable frame 1 is fixedly connected with two mounting frames 12, and one side of the mounting frame 12 is fixedly connected with a handle 13.

[0037] Both ends of the handle 13 are fixedly connected to one side of the two mounting frames 12, which is used to facilitate the movement of the movable frame 1 to one side.

[0038] The inside of the storage box 5 is provided with a plurality of vertical plates 15, and one end of each of the plurality of vertical plates 15 is fixedly connected with a plurality of horizontal plates 14.

[0039] One end of each of the plurality of vertical plates 15 is fixedly connected to both sides of the two horizontal plates 14, which is used to divide the inside of the storage box 5 into multiple areas, facilitating the storage of different tools or parts.

[0040] One end of each of the plurality of vertical plates 15 and the two horizontal plates 14 is in sliding contact with the inner wall surface of the storage box 5.

[0041] The inside of the storage box 5 is provided with a plurality of moving grooves 16, and the inside of each of the plurality of moving grooves 16 is slidably connected with a moving block 17.

[0042] The plurality of moving blocks 17 are fixedly connected to the two ends of the two horizontal plates 14, and are used for moving upwardly and separating from the plurality of moving grooves 16 when the horizontal plates 14 are moved upwardly, so that the plurality of horizontal plates 14 and the plurality of vertical plates 15 can be disassembled.

[0043] The working principle of the utility model is as follows:

[0044] When the moving frame 1 is pushed to move to one side, the plurality of moving wheels 2 are driven to rotate to one side, and when the moving frame 1 moves to one side of the vehicle.

[0045] When the storage box 5 is moved upwardly and the plurality of positioning blocks 4 are moved upwardly and separated from the plurality of positioning sleeves 3, the storage box 5 can be disassembled and carried into the inside of the vehicle, so that the staff can use conveniently.

[0046] When the two positioning blocks 4 at one side of the bottom of the storage box 5 are inserted into the two positioning sleeves 3 at one side of the moving frame 1, the fixed sleeve 10 is rotated to one side, the supporting frame 7 is rotated to one end to contact the inside of the vehicle, and then the fixed sleeve 10 is rotated to reset, the rotating rod 6 is positioned, and the supporting frame 7 is positioned.

[0047] Compared with the related art, the utility model has the following beneficial effects:

[0048] The utility model provides a kind of tool car of convenient replacement of moving wheel, and the plurality of positioning blocks 4 cooperate with the plurality of positioning sleeves 3, the storage box 5 is installed and disassembled, so that the storage box 5 can be disassembled and carried into the inside of the vehicle, the staff can take the tool stored in the inside of the storage box 5, and the disassembled parts are placed in the inside of the storage box 5, and the rotating rod 6, the fixed rod 8, the protective pad 9 and the fixed sleeve 10 are cooperated, the supporting frame 7 is positioned after being rotated to appropriate position, so that the storage box 5 can be fixed on the moving frame 1 after being disassembled, and the storage box 5 can be extended into the inside of the vehicle by supporting frame 7, so that the storage box 5 is placed in the inside of the vehicle, so that maintenance personnel needs to move frequently.

[0049] Second embodiment

[0050] Please refer to Figure 4 andFigure 5 , based on the first embodiment of the present application provides a convenient replacement of the tool car of the mobile wheel, the second embodiment of the present application proposes another kind of convenient replacement of the tool car of the mobile wheel. Second embodiment is only the preferred mode of the first embodiment, the implementation of the second embodiment does not cause the influence to the single implementation of the first embodiment.

[0051] Specifically, the second embodiment of the present application provides a kind of convenient replacement of the tool car of the mobile wheel, the difference is that a kind of convenient replacement of the tool car of the mobile wheel, the inside of the moving frame 1 is provided with two sliding grooves 18, two the inside of the sliding groove 18 is slidably connected with two sliding blocks 19.

[0052] The side of the plurality of sliding blocks 19 is fixedly connected with the positioning sleeve 3.

[0053] The sliding block 19 is T-shaped block, and the sliding groove 18 is T-shaped groove matched with the sliding block 19, for preventing the sliding block 19 from separating from the sliding groove 18 when moving to one side.

[0054] The inside of the plurality of sliding blocks 19 is provided with a fixing hole 20, and the inside of the plurality of fixing holes 20 is threadedly connected with a fixing pin 21.

[0055] The fixing pin 21 is a bolt, and the inside of the sliding block 19 and the moving frame 1 is provided with a fixing hole 20 matched with the fixing pin 21, for limiting the sliding block 19 and the moving frame 1 after the fixing pin 21 is installed in the inside of the fixing hole 20.

[0056] And the inside of the moving frame 1 is provided with a plurality of fixing holes, for limiting after the sliding block 19 moves to the appropriate position.

[0057] The working principle of the tool car provided by the utility model for conveniently replacing the mobile wheel is as follows:

[0058] When in use, the fixing pin 21 is rotated to one side, so that the fixing pin 21 is rotated to one side and moves upward in the inside of the fixing hole 20 after separating, the positioning sleeve 3 is moved to one side to drive the sliding block 19 to move to one side in the inside of the sliding groove 18 to the appropriate position, and then the fixing pin 21 is installed in the inside of the fixing hole 20.

[0059] Compared with the related art, the tool car provided by the utility model for conveniently replacing the mobile wheel has the following beneficial effects:

[0060] The utility model provides a tool car of convenient replacement of moving wheel, through the cooperation of sliding block 19, sliding slot 18, fixed hole 20 and fixed pin 21, can adjust the position of the positioning sleeve 3 of both sides of moving frame 1, thereby convenient in two positioning sleeve 3 to one side adjust to the appropriate position to the one end of storage box 5 is supported.

[0061] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion using the utility model specification and the contents of the drawings, or direct or indirect application in other related technical fields, are all included in the patent protection range of the utility model.

Claims

1. A tool cart with mobile wheels for easy replacement, characterized in that, The utility model relates to a kind of portable storage box, including: Mobile frame, the bottom of the mobile frame is fixedly installed with multiple mobile wheels; Multiple positioning sleeves, multiple positioning sleeves are arranged in the inside of the mobile frame, multiple positioning blocks are slidably connected in the inside of multiple positioning sleeves, and the top of multiple positioning blocks is fixedly connected with multiple storage boxes; Multiple rotating rods, multiple rotating rods are respectively arranged in the inside of multiple storage boxes;The side of multiple rotating rods is fixedly connected with support frame, and the one end of multiple support frames is fixedly connected with support seat, and the both ends of multiple rotating rods are fixedly connected with fixed rod, and the surface of multiple fixed rods is sleeved with protective pad, and the surface of multiple fixed rods is threadedly connected with fixed sleeve.

2. The tool cart of claim 1, wherein, Multiple positioning blocks are fixedly connected in four groups respectively at the bottom of the four corners of multiple storage boxes.

3. The tool cart of claim 1, wherein, The side of the mobile frame is fixedly connected with two mounting frames, and the side of the mounting frame is fixedly connected with handle.

4. The tool cart of claim 1, wherein, The inside of the storage box is provided with multiple vertical plates, and the one end of multiple vertical plates is fixedly connected with multiple horizontal plates.

5. The tool cart of claim 4, wherein, Multiple moving grooves are formed in the inside of the storage box, and multiple moving blocks are slidably connected in the inside of multiple moving grooves.

6. The tool cart of claim 3, wherein, Two sliding grooves are formed in the inside of the mobile frame, and two sliding blocks are slidably connected in the inside of two sliding grooves.

7. A tool cart with easily replaceable casters as defined in claim 6, wherein, Multiple sliding blocks are internally provided with multiple fixing holes, and multiple fixing holes are threadedly connected with multiple fixing pins in the inside.

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