High-closure all-steel oil drum resistant to pressure and impact and convenient to carry

Abstract

The utility model relates to a pressure-resistant impact-resistant convenient-to-carry high-closure all-steel oil drum, which comprises a drum cover, a drum body, a handle and a drum bottom which are all made of sheet steel, the drum cover is provided with an oil nozzle, the edge part of the drum cover forms a wave pleat I, the edge of the drum bottom is firstly rolled inwards to form a rolling part and then turned upwards, the turned part forms a wave pleat II, and the rolling part forms a wave pleat II. The upper edge part of the barrel body is welded with a wave fold I at the edge part of the barrel cover, and the lower edge part of the barrel body is welded with a wave fold II at the turning part of the barrel bottom edge; the handle is located over the barrel cover, three tubular handles which are spaced and parallel are formed in the middle of the handle, and the whole handle is welded to the upper surface of the barrel cover through a front axle welding part and a rear axle welding part. According to the pressure-resistant and impact-resistant all-steel oil drum convenient to carry and high in closing performance, the selection of the oil drum material, the design of the appearance structure of the oil drum and the design of the welding position structure of the oil drum are relatively more appropriate, the pressure-resistant and impact-resistant performance of the oil drum is higher, the closing performance is better, and meanwhile the convenience of carrying and using of the oil drum is better.

Description

Technical Field

[0001] The utility model relates to the technical field of oil storage barrels, in particular to a high-closure all-steel oil barrel that is pressure-resistant, impact-resistant and easy to carry. Background Art

[0002] Oil drums are currently mostly made of plastic or iron. Plastic drums are corrosion-resistant, but their pressure and impact resistance are poor, and they are prone to aging. Iron drums are typically welded together, making them relatively strong and wear-resistant. However, current iron drums still have certain flaws in their design and welded joints, which significantly affect their performance. Oil drums are often bumped and dropped during transportation and use. Poor material, poor structural design, and insecure welds can significantly impact their pressure and impact resistance, sealability, and ease of handling and use. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a high-closure all-steel oil drum which is pressure-resistant, impact-resistant and easy to carry, so as to solve the problems raised in the background technology.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a high-closure all-steel oil drum that is resistant to pressure and impact and easy to carry, comprising a barrel cover, a barrel body, a handle, and a barrel bottom, the barrel cover is provided with an oil nozzle, the barrel cover, the barrel body, the handle and the barrel bottom are respectively made of steel sheets, the edge of the barrel cover forms a fold I, the edge of the barrel bottom is first rolled inward to form a rolled portion, and then turned up to form a fold II, the upper edge of the barrel body is welded to the fold I of the edge of the barrel cover, and the lower edge of the barrel body is welded to the fold II of the turned-up portion of the barrel bottom edge; the handle is located directly above the barrel cover, and three spaced and parallel tubular handles are formed in the middle of the handle, the front end of the handle is the front bridge portion and the front bridge welding portion, the rear end of the handle is the rear bridge portion and the rear bridge welding portion, and the handle as a whole is welded to the upper surface of the barrel cover through the front bridge welding portion and the rear bridge welding portion.

[0005] Furthermore, the front and back sides of the barrel are smooth and continuous curved surfaces, while the sides are flat.

[0006] Furthermore, the oil nozzle on the barrel cover is made by cutting a steel pipe, the oil nozzle and the barrel cover are welded, the oil nozzle is equipped with a nozzle cover, and the oil nozzle and the nozzle cover are threadedly connected.

[0007] Furthermore, a vent hole is provided on the barrel cover, and a vent valve is screwed on the vent hole.

[0008] The beneficial effects of the utility model are as follows: the high-closure all-steel oil drum that is pressure-resistant, impact-resistant and easy to carry is relatively more perfect and proper from the selection of the oil drum material to the design of the oil drum's external structure and then to the design of the oil drum's welding position structure. The oil drum has higher pressure and impact resistance and better closure inside the drum. At the same time, the oil drum is more convenient to carry and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0010] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0011] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure of the circled portion A;

[0012] Figure 3 This is a schematic diagram of the top structure of the utility model;

[0013] Figure 4 This is a schematic diagram of the main structure of the handle of the utility model;

[0014] Figure 5 It is a schematic diagram of the top structure of the handle of the utility model.

[0015] In the figure: 1. Barrel cover; 1-1 Corrugation I; 2. Oil nozzle; 3. Barrel body; 4. Handle; 4-1. Tubular handle; 4-2. Front axle part; 4-3. Front axle welding part; 4-4. Rear axle part; 4-5. Rear axle welding part; 5. Barrel bottom; 5-1. Folding part; 5-2. Corrugation II; 6. Spout cover; 7. Air release valve. DETAILED DESCRIPTION

[0016] A high-closed all-steel oil drum that is pressure-resistant, impact-resistant, and easy to carry, such as Figures 1 to 5 As shown, it includes a barrel cover 1, a barrel body 3, a handle 4, and a barrel bottom 5. The barrel cover 1 is provided with an oil nozzle 2. The barrel cover 1, the barrel body 3, the handle 4 and the barrel bottom 5 are respectively made of steel sheets. The edge of the barrel cover 1 forms a fold I1-1, and the edge of the barrel bottom 5 is first rolled inward to form a rolled portion 5-1, and then turned upward to form a fold II5-2. The upper edge of the barrel body 3 is welded to the fold I1-1 on the edge of the barrel cover 1, and the lower edge of the barrel body 3 is welded to the fold II5-2 on the turned-up portion of the edge of the barrel bottom 5; the handle 4 is located directly above the barrel cover 1, and three spaced and parallel tubular handles 4-1 are formed in the middle of the handle 4. The front end of the handle 4 is a front bridge portion 4-2 and a front bridge welding portion 4-3, and the rear end of the handle 4 is a rear bridge portion 4-4 and a rear bridge welding portion 4-5. The handle 4 as a whole is welded to the upper surface of the barrel cover 1 through the front bridge welding portion 4-3 and the rear bridge welding portion 4-5.

[0017] The corrugated folds I1-1 on the edge of the barrel lid 1 are formed by a hemming machine and welded to the upper edge of the barrel body 3. Compared to conventional flat welding, this weld surface is larger, more tightly packed, and achieves better welding results. The edge of the barrel bottom 5 is rolled up by a hemming machine, significantly strengthening the edge and further improving its resistance to impact and knocks. The raised corrugated folds II5-2 are welded to the lower edge of the barrel body 3, creating a tighter weld surface and achieving better welding results. This excellent welding quality not only improves the barrel's pressure and impact resistance, but also enhances the internal seal, which is of great significance for protecting oil and preventing oil leaks.

[0018] The handle 4 is located just above the barrel cover 1 and can provide a certain degree of protection for the upper surface of the barrel cover 1. The handle 4 comprises three tubular handles 4-1 arranged side by side on the left, middle and right sides, so that one person can lift the oil barrel by grasping the tubular handle 4-1 on the middle side with one hand, or one person can lift the oil barrel by grasping the tubular handles 4-1 on the left and right sides with both hands, or two people can work together to lift the oil barrel by grasping the tubular handles 4-1 on the left and right sides, which is labor-saving and convenient.

[0019] The front and rear sides of the barrel body 3 are both smooth and continuous arc surfaces, which are both beautiful and easier to resist bumps and impacts. The two sides are flat, which makes it easy to stack them neatly side by side with other oil barrels to save space.

[0020] The oil nozzle 2 on the barrel cover 1 is made of a cut steel pipe, and the oil nozzle 2 is welded to the barrel cover 1. The oil nozzle 2 is equipped with a nozzle cover 6, and the oil nozzle 2 and the nozzle cover 6 are threadedly connected. The oil nozzle 2 and the barrel cover 1 are also formed into one piece by welding, which is firm and reliable, with good closure. The threaded nozzle cover 6 is easy to use and has good closure.

[0021] In order to prevent the oil stored in the oil barrel from generating a large internal pressure due to the volatilization of oil and gas, which may cause the oil barrel to swell and deform, a vent hole is also provided on the barrel cover 1, and a vent valve 7 is screwed on the vent hole for automatic pressure relief.

[0022] The above implementation modes are only used to explain the present invention, and are not intended to limit the protection of the present invention. Any non-substantial changes based on the essential solution of the present invention shall fall within the scope of protection of the present invention.

Claims

1. A high-closed all-steel oil drum that is pressure-resistant, impact-resistant, and easy to carry, comprising a drum cover (1), a drum body (3), a handle (4), and a drum bottom (5). The drum cover (1) is provided with an oil nozzle (2), and is characterized in that: The barrel cover (1), barrel body (3), handle (4) and barrel bottom (5) are respectively made of steel sheets. The edge of the barrel cover (1) forms a corrugation I (1-1). The edge of the barrel bottom (5) is first rolled inward to form a rolled portion (5-1), and then turned upward to form a corrugation II (5-2). The upper edge of the barrel body (3) is welded to the corrugation I (1-1) of the edge of the barrel cover (1), and the lower edge of the barrel body (3) is welded to the corrugation II (5-2) of the turned-up portion of the edge of the barrel bottom (5). The handle (4) is located directly above the barrel cover (1). Three spaced and parallel tubular handles (4-1) are formed in the middle of the handle (4). The front end of the handle (4) is a front bridge portion (4-2) and a front bridge welding portion (4-3). The rear end of the handle (4) is a rear bridge portion (4-4) and a rear bridge welding portion (4-5). The handle (4) as a whole is welded to the upper surface of the barrel cover (1) through the front bridge welding portion (4-3) and the rear bridge welding portion (4-5).

2. The pressure-resistant, impact-resistant, and easy-to-carry, highly closed all-steel oil drum according to claim 1 is characterized by: The front and rear sides of the barrel body (3) are both smooth and continuous arc surfaces, while the two sides are flat surfaces.

3. The pressure-resistant, impact-resistant, and easy-to-carry, highly closed all-steel oil drum according to claim 1 is characterized by: The oil nozzle (2) on the barrel cover (1) is made of a cut steel pipe, the oil nozzle (2) and the barrel cover (1) are welded, the oil nozzle (2) is equipped with a nozzle cover (6), and the oil nozzle (2) and the nozzle cover (6) are butted together by threads.

4. The pressure-resistant, impact-resistant, and easy-to-carry, highly closed all-steel oil drum according to claim 1 is characterized by: The barrel cover (1) is also provided with an air release hole, and an air release valve (7) is screwed on the air release hole.

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