Heavy tool car with high-strength structure

Abstract

The utility model relates to the technical field of heavy tool cars, and discloses a heavy tool car with a high-strength structure, which comprises a bearing support plate, the bottom of the bearing support plate is fixedly connected with moving wheels, the top of the bearing support plate is fixedly connected with a tool box, and the rear end of the tool box is fixedly connected with an armrest frame; reinforcing supports are fixedly connected to the surfaces of the moving wheels, reinforcing cross rods are fixedly connected to the bottom of the bearing supporting plate, a storage box is slidably connected to the interior of the tool box, and auxiliary supports are fixedly connected to the left end and the right end of the tool box. According to the tool box supporting device, the reinforcing supports at the bottom of the bearing supporting plate, the auxiliary supports at the top of the bearing supporting plate and the metal wrap angles are matched, so that the supporting stability of the tool box borne on the bearing supporting plate in the moving and using process is improved; and good supporting stability can be provided for objects borne on the bearing supporting plate by matching with the two supporting screw rods when the equipment stops.

Description

Technical Field

[0001] This utility model relates to the field of heavy-duty tool vehicle technology, and in particular to a heavy-duty tool vehicle with a high-strength structure. Background Technology

[0002] A heavy-duty tool cart is a device used for storing and moving tools, primarily in automotive repair, machinery manufacturing, and construction. Here is a detailed description: Structural Features and Materials: Generally made of high-quality steel, some utilize high-strength composite materials, providing strong load-bearing capacity and durability. Design: Typically equipped with multiple drawers for storage, each with an independent lock to effectively prevent tools from slipping or being lost. The drawers are spacious, easily accommodating tools of various sizes, and pull out smoothly for easy operation. Worktop: Some tool carts feature unique injection-molded worktops, resulting in higher strength and a smooth surface for easy wiping of oil stains. Others have special grooves on the worktops for holding liquids like grease, facilitating use. Sides: The sides of the tool cart often employ a double-layer steel plate design with a perforated plate inside, making the cart more robust and durable. The perforated plate can be used to hang tools or accessories, expanding its functionality.

[0003] An existing type of heavy-duty tool cart with a high-strength structure has insufficient structural strength. When carrying heavy tools or equipment, the cart body is prone to deformation, which affects the normal use of the tool cart and may even lead to damage to the tool cart, rendering it unusable. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a heavy-duty tool vehicle with a high-strength structure.

[0005] This utility model is achieved by the following technical solution: a heavy-duty tool cart with a high-strength structure, including a support plate, a movable wheel fixedly connected to the bottom of the support plate, a toolbox fixedly connected to the top of the support plate, and a handrail fixedly connected to the rear end of the toolbox;

[0006] The surface of the movable wheel is fixedly connected to a reinforcing bracket, the bottom of the bearing plate is fixedly connected to a reinforcing crossbar, the inside of the toolbox is slidably connected to a storage box, the left and right ends of the toolbox are fixedly connected to auxiliary brackets, the surface of the toolbox is fixedly connected to metal corner protectors, the surface of the bearing plate is threadedly connected to rubber corner protectors, the front and rear ends of the bearing plate are fixedly connected to fixed crossbars, and the inside of the fixed crossbars is threadedly connected to a support screw.

[0007] As a further improvement to the above scheme, the number of the movable wheels is set to four, and they are arranged in pairs, with the four movable wheels symmetrically distributed on the left and right sides with the support plate as the center.

[0008] As a further improvement to the above solution, the reinforcing bracket is fixedly connected to the bottom of the bearing plate, and the number of the reinforcing brackets is set to several, with the several reinforcing brackets symmetrically distributed around the bearing plate.

[0009] Through the above technical solution, the reinforced bracket can reinforce the relationship between the moving wheels and the load-bearing plate when a large number of products are loaded on the load-bearing plate.

[0010] As a further improvement to the above solution, the number of auxiliary supports is set to four, and the four auxiliary supports are symmetrically distributed around the toolbox as the center, and the auxiliary supports are fixedly connected to the top of the support plate.

[0011] The above technical solution can improve the stability of the connection between the toolbox and the load-bearing support plate.

[0012] As a further improvement to the above solution, the metal corner protector is fixedly connected to the top of the support plate, and the number of the adhesive strip corner protectors is set to four, with the four adhesive strip corner protectors symmetrically distributed around the support plate.

[0013] As a further improvement to the above solution, the number of the fixed horizontal plate and the supporting screw is set to two, and the two fixed horizontal plates and the supporting screw are symmetrically distributed back and forth with the bearing plate as the center.

[0014] As a further improvement to the above solution, the surface of the reinforcing crossbar is in contact with the surface of the moving wheel, and the handrail is located on top of the load-bearing support plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention increases the stability of the toolbox carried on the support plate during movement and use by combining the reinforcing bracket at the bottom of the support plate with the auxiliary bracket at the top and the metal corner protectors. When the position of the rotating support screw is extended inside the fixed horizontal plate, it can provide good support stability for the items carried on the support plate when the equipment is stopped, in conjunction with the two support screws.

[0017] This invention enhances the corner strength of the top of the support plate by setting metal corner protectors, while the rubber corner protectors may play an auxiliary reinforcement and protection role, preventing damage to the corners of the support plate during collisions or friction, thus further improving the overall stability of the tool cart structure. The auxiliary brackets provide support and fixation for the toolbox, distributing the weight of the toolbox and ensuring its stability when the tool cart moves or carries heavy objects, preventing the toolbox from shaking or tilting. It also enhances the strength of the connection structure between the toolbox and the support plate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the side anatomical structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of this utility model from below;

[0021] Figure 4 This is a schematic diagram of the rear view structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the right-side structure of this utility model.

[0023] Explanation of key symbols:

[0024] 1. Support plate; 2. Handrail; 3. Casters; 4. Reinforcing bracket; 5. Reinforcing crossbar; 6. Toolbox; 7. Storage box; 8. Auxiliary bracket; 9. Metal corner protectors; 10. Adhesive corner protectors; 11. Fixed crossbar; 12. Support screw. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0026] Example:

[0027] Please combine Figure 1-5 This embodiment of a heavy-duty tool cart with a high-strength structure includes a support plate 1, a movable wheel 3 fixedly connected to the bottom of the support plate 1, a toolbox 6 fixedly connected to the top of the support plate 1, and a handrail frame 2 fixedly connected to the rear end of the toolbox 6.

[0028] The surface of the movable wheel 3 is fixedly connected to a reinforcing bracket 4, the bottom of the bearing support plate 1 is fixedly connected to a reinforcing crossbar 5, the inside of the toolbox 6 is slidably connected to a storage box 7, the left and right ends of the toolbox 6 are fixedly connected to auxiliary brackets 8, the surface of the toolbox 6 is fixedly connected to a metal corner protector 9, the surface of the bearing support plate 1 is threadedly connected to a rubber strip corner protector 10, the front and rear ends of the bearing support plate 1 are fixedly connected to a fixed crossbar 11, and the inside of the fixed crossbar 11 is threadedly connected to a support screw 12. By cooperating with the reinforcing bracket 4 at the bottom of the bearing support plate 1 and the auxiliary bracket 8 and metal corner protector 9 at the top, the support stability of the toolbox 6 carried on the bearing support plate 1 during movement and use is increased. When the support screw 12 is rotated to extend its position inside the fixed crossbar 11, it can provide good support stability for the items carried on the bearing support plate 1 when the equipment is stopped, in conjunction with the two support screws 12.

[0029] The number of movable wheels 3 is set to four, and they are arranged in pairs. The four movable wheels 3 are symmetrically distributed on the left and right sides with the support plate 1 as the center.

[0030] The reinforcing bracket 4 is fixedly connected to the bottom of the bearing plate 1. The number of reinforcing brackets 4 is set to several, and the several reinforcing brackets 4 are symmetrically distributed with the bearing plate 1 as the center.

[0031] The reinforcing bracket 4 can reinforce the relationship between the moving wheel 3 and the load-bearing support plate 1 when a large number of products are loaded on the support plate 1.

[0032] The number of auxiliary supports 8 is set to four, and the four auxiliary supports 8 are symmetrically distributed around the toolbox 6. The auxiliary supports 8 are fixedly connected to the top of the bearing plate 1.

[0033] The auxiliary support 8 can improve the stability of the connection between the toolbox 6 and the bearing plate 1.

[0034] The metal corner protectors 9 are fixedly connected to the top of the support plate 1. The number of rubber strip corner protectors 10 is set to four, which are symmetrically distributed around the support plate 1. By setting the metal corner protectors 9, the corner strength of the top of the support plate 1 can be enhanced, while the rubber strip corner protectors 10 may play an auxiliary reinforcement and protection role, preventing the corners of the support plate 1 from being damaged during collision or friction, and further improving the overall stability of the tool cart structure. The auxiliary bracket 8 provides support and fixation for the tool box 6, shares the weight of the tool box 6, and ensures that the tool box 6 remains stable when the tool cart moves or carries heavy objects, preventing the tool box 6 from shaking or tilting. It also enhances the strength of the connection structure between the tool box 6 and the support plate 1.

[0035] The number of fixed horizontal plates 11 and supporting screws 12 is set to two, and the two fixed horizontal plates 11 and supporting screws 12 are symmetrically distributed back and forth with the bearing support plate 1 as the center.

[0036] The surface of the reinforcing crossbar 5 is in contact with the surface of the moving wheel 3, and the handrail 2 is located on top of the load-bearing support plate 1.

[0037] The implementation principle of a high-strength heavy-duty tool cart in this application embodiment is as follows: By cooperating with the reinforcing bracket 4 at the bottom of the bearing support plate 1 and the auxiliary bracket 8 and metal corner protectors 9 at the top, the support stability of the toolbox 6 carried on the bearing support plate 1 during movement and use is increased. When the rotating support screw 12 extends its position inside the fixed cross plate 11, it can provide good support stability for the items carried on the bearing support plate 1 when the equipment is stopped, in conjunction with the two support screws 12. The metal corner protectors 9 can enhance the corner strength at the top of the bearing support plate 1, while the rubber corner protectors 10 may play an auxiliary reinforcement and protection role, preventing the corners of the bearing support plate 1 from being damaged during collision or friction, further improving the overall structural stability of the tool cart. The auxiliary bracket 8 plays a supporting and fixing role for the toolbox 6, distributing the weight of the toolbox 6, ensuring that the toolbox 6 remains stable when the tool cart moves or carries heavy objects, preventing the toolbox 6 from shaking or tilting, and also enhancing the strength of the connection structure between the toolbox 6 and the bearing support plate 1.

[0038] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A heavy-duty utility vehicle with a high-strength structure, characterized in that, It includes a support plate (1), with a movable wheel (3) fixedly connected to the bottom of the support plate (1), a toolbox (6) fixedly connected to the top of the support plate (1), and a handrail (2) fixedly connected to the rear end of the toolbox (6). The surface of the moving wheel (3) is fixedly connected to a reinforcing bracket (4), the bottom of the bearing support plate (1) is fixedly connected to a reinforcing crossbar (5), the inside of the toolbox (6) is slidably connected to a storage box (7), the left and right ends of the toolbox (6) are fixedly connected to auxiliary brackets (8), the surface of the toolbox (6) is fixedly connected to a metal corner protector (9), the surface of the bearing support plate (1) is threadedly connected to a rubber strip corner protector (10), the front and rear ends of the bearing support plate (1) are fixedly connected to a fixed crossbar (11), and the inside of the fixed crossbar (11) is threadedly connected to a supporting screw (12).

2. The heavy-duty utility vehicle with a high-strength structure as described in claim 1, characterized in that: The number of the movable wheels (3) is set to four, and they are arranged in pairs. The four movable wheels (3) are symmetrically distributed on the left and right sides with the bearing support plate (1) as the center.

3. The heavy-duty utility vehicle with a high-strength structure as described in claim 1, characterized in that: The reinforcing bracket (4) is fixedly connected to the bottom of the bearing support plate (1). The number of the reinforcing brackets (4) is set to several, and the several reinforcing brackets (4) are symmetrically distributed with the bearing support plate (1) as the center.

4. The heavy-duty utility vehicle with a high-strength structure as described in claim 1, characterized in that: The number of auxiliary supports (8) is set to four, and the four auxiliary supports (8) are symmetrically distributed around the toolbox (6) as the center. The auxiliary supports (8) are fixedly connected to the top of the support plate (1).

5. A heavy-duty utility vehicle with a high-strength structure as described in claim 1, characterized in that: The metal corner protector (9) is fixedly connected to the top of the bearing support plate (1), and the number of the rubber strip corner protector (10) is set to four, with the four rubber strip corner protectors (10) symmetrically distributed around the bearing support plate (1).

6. A heavy-duty utility vehicle with a high-strength structure as described in claim 1, characterized in that: The number of the fixed horizontal plate (11) and the supporting screw (12) is set to two, and the two fixed horizontal plates (11) and the supporting screw (12) are symmetrically distributed front and back with the bearing plate (1) as the center.

7. A heavy-duty utility vehicle with a high-strength structure as described in claim 1, characterized in that: The surface of the reinforcing crossbar (5) is in contact with the surface of the moving wheel (3), and the handrail (2) is located on top of the bearing support plate (1).

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