Gas cylinder carrying anti-toppling device

Abstract

The utility model provides a gas cylinder carrying anti-toppling device, which relates to the technical field of gas cylinder carrying anti-toppling, and comprises a carrying vehicle, the left side and the right side of the carrying vehicle are provided with vehicle frames, the vehicle frames are provided with three brackets, the brackets are provided with bandages, the bottoms of the brackets are provided with reinforcing rods, and the upper ends of the reinforcing rods are provided with umbrella fixing frames. A handle is arranged at the top end of the frame; a base is arranged on one side of the bottom end of the frame, an axle is arranged on the other side of the bottom end of the frame, wheels are arranged at the two ends of the axle, supporting seats are arranged at the 3 / 4 height positions of the two sides of the frame and in the middles of the reinforcing rods, supporting rods are arranged on the supporting seats, telescopic rods are arranged at the lower ends of the supporting rods, universal bases are arranged at the bottom ends of the telescopic rods, and an umbrella handle is arranged on the umbrella fixing seat. And a sun-proof umbrella is arranged on the umbrella handle. The anti-toppling device for gas cylinder carrying integrates the functions of gas cylinder carrying, toppling prevention and sun protection, and is simple in structure, convenient to use, safe, reliable, space-saving and low in production cost.

Description

Technical Field

[0001] The utility model relates to the field of safe use of gas cylinders, in particular to a gas cylinder transportation anti-dumping device. Background Art

[0002] Gas cylinders are widely used in modern industrial production. Due to their large length-to-diameter ratio, when operators are transporting or using gas cylinders, improper operation may cause the gas cylinders to encounter collisions, falls, or tipping, which may cause the gas cylinder valves to fall off and leak gas, resulting in uncontrolled high-pressure potential energy, which can easily lead to leakage, fire, poisoning, etc., and in severe cases, explosions, resulting in casualties, property losses, and environmental pollution. Existing gas cylinder transport and anti-tip devices are mostly two sets. Very few are combined into one, such as the Chinese utility model patent with application number CN202022978750X, which is specifically an industrial gas cylinder anti-tip transport device, including a gas cylinder cart, on which a gas cylinder locking part is installed. The gas cylinder is clamped on the inner diameter by connecting the top hoop and the bottom hoop, and the rotating shaft drives the bottom hoop to make the gas cylinder stand upright on the vehicle frame. In actual use, the gas cylinder is not convenient to transport to the device. The inner diameter adjustment range is small after the top hoop and the bottom hoop are connected. The gas cylinder cart occupies a large space when the gas cylinder is upright. It is not easy to place the gas cylinder upright on uneven ground, and the structure is complicated. Utility Model Content

[0003] In order to solve the deficiencies in the prior art, the purpose of the utility model is to provide a gas cylinder transport anti-dumping device, which has three functions of transporting, anti-dumping and sun protection. The gas cylinder is conveniently transported to the device, the strap length can be adjusted in a wide range, and can adapt to gas cylinders of different diameters. The gas cylinder occupies a small space when upright. In addition to meeting conventional use, it is particularly suitable for use on uneven working surfaces or in small spaces. It has a simple structure, is easy to use, safe and reliable, saves space, and has low production costs.

[0004] In order to achieve the above purpose, the technical solution adopted by the present utility model is as follows:

[0005] A gas cylinder transport anti-dumping device includes four parts: a transport truck, a fixing mechanism, a supporting mechanism, and a sun protection mechanism. The transport truck is used to carry and move gas cylinders, the fixing mechanism is used to bundle and fix gas cylinders, the supporting mechanism is used to prevent gas cylinders from dumping during use, and the sun protection mechanism is used to block sunlight to prevent high temperature from exploding the gas cylinders and affecting the safe use of the gas cylinders. The fixing mechanism is arranged on the transport truck, the supporting mechanism is arranged at 3 / 4 of the height of the transport truck, and the sun protection mechanism is arranged on the top of the transport truck.

[0006] The transport vehicle is provided with frames on both sides, three brackets are provided on the frames on both sides, a reinforcing rod is provided at the bottom of the bracket, an umbrella fixing frame is provided at the upper end of the reinforcing rod, support seats are provided at 3 / 4 of the height of the frames on both sides and in the middle of the reinforcing rod, the three support seats are at the same height, and rubber handles are provided at the top of the frames on both sides.

[0007] A base is welded on one side of the bottom end of the two side frames, and the base is at 90 degrees to the frame. An axle bracket is welded on the other side of the bottom end of the two side frames. There are two axle brackets, and the frame and the axle bracket form a triangular structure. An axle is welded at the intersection of the axle brackets, and wheels are installed at both ends of the axle, and the wheels are fixed with nuts.

[0008] The fixing mechanism is provided at two locations, respectively on the upper and lower end brackets; the bracket is provided with a strap, and the strap is provided with a shock-proof pad; one end of the strap is provided with a buckle, and the other end is provided with a slot.

[0009] The support mechanism is respectively arranged at 3 / 4 of the height of the frame on both sides and in the middle of the reinforcing rod. The support mechanism has three locations at 120 degrees in the horizontal plane. A support rod is provided on the support seat. The support seat and the support rod are connected by a rotating shaft. The rotating shaft is fastened with a nut. A telescopic rod is provided at the lower end of the support rod, and a universal base is provided at the bottom end of the telescopic rod.

[0010] The telescopic rod is arranged inside the support rod and can slide up and down. A butterfly nut is provided on the support rod. The butterfly nut is used to fix the telescopic rod. The bottom end of the telescopic rod is a ball head structure and is inserted into the universal base.

[0011] The sun protection mechanism is arranged on the top of the transport vehicle; an umbrella handle is arranged on the umbrella fixing seat; and a sun protection umbrella is arranged on the umbrella handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the utility model without a gas bottle;

[0013] Figure 2 This is a schematic diagram of the structure of the gas cylinder of the utility model when it is being transported;

[0014] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 4 It is a partially enlarged schematic diagram of the utility model along the A axis.

[0016] Explanation of the accompanying reference numerals: 1. handle; 2. frame; 3. umbrella fixing frame; 4. support base; 5. nut 1; 6. rotating shaft; 7. bracket; 8. reinforcing rod; 9. axle bracket; 10. axle; 11. wheel; 111. nut 2; 12. base; 13. universal support; 14. telescopic rod; 15. butterfly nut; 16. support rod; 17. strap; 18. buckle; 19. slot; 20. shock-absorbing pad; 21. umbrella handle; 22. sun umbrella. DETAILED DESCRIPTION

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] like Figure 1-4 As shown, the utility model provides a gas cylinder transport anti-dumping device, which includes a transport vehicle, a fixing mechanism, a supporting mechanism, and a sun protection mechanism. The transport vehicle is provided with a frame 2 on both sides. The frame 2 on both sides is 35 cm wide and made of hollow steel pipe with a diameter of 30 mm, a wall thickness of 2 mm, and a height of 140 cm. It can meet the transport strength and stability requirements of common gas cylinders such as oxygen cylinders, acetylene cylinders, liquefied gas cylinders, nitrogen cylinders, and argon cylinders.

[0019] Three U-shaped brackets 7 are provided in the middle of the frame 2. The semicircular brackets 7 fix the gas cylinder B in the brackets 7 and prevent it from rolling, thereby improving safety and handling stability.

[0020] A reinforcing rod 8 is provided at the bottom of the bracket 7, and an umbrella fixing frame 3 is provided at the upper end of the reinforcing rod 8. The reinforcing rod 8 supports the bottom of the bracket 7, thereby improving the strength and rigidity of the transport vehicle.

[0021] Supports are installed at 3 / 4 of the frame height and in the middle of the reinforcement bar on both sides. These three support blocks are located at the same height. Rubber handles 1 are installed at the top of each frame 2 to prevent slipping when carrying gas cylinders B, increase friction, and improve the operator's grip and comfort. Bases 12 are welded to one side of the bottom of each frame 2, at a 90-degree angle to the frame 2. Bases 2 are made of 45# steel, 3mm thick, and have dimensions of 350*450mm. The size of the bases 2 increases the contact area with the ground, improving the stability of gas cylinders B when placed upright.

[0022] Axle brackets 9 are welded to the other side of the bottom end of the two side frames 2. There are two axle brackets 9, and the frame 2 and axle brackets 9 form a triangular structure, which increases the stability of the axle brackets 9. Axles 10 are welded to the intersection of the axle brackets 9. Wheels 11 are mounted on both ends of the axle 10 and fixed with nuts 111. Wheels 11 are 20cm in diameter and are made of polyurethane elastic wheels. They are lightweight and have good shock absorption and cushioning effects. The vehicle has a load capacity of 140kg, which meets the load capacity of common gas cylinders in the market. The transporter is flexible, lightweight, safe, reliable, strong and durable for transporting gas cylinders, and improves the efficiency of short-distance transportation of gas cylinders.

[0023] There are two fixing mechanisms, which are respectively arranged on the upper and lower brackets 7. A strap 17 is provided on the inner side of the semicircular bracket 7, and a shock-absorbing pad 20 is provided on the strap 17. The shock-absorbing pad 20 is made of rubber material, and the arc-shaped structure fits tightly against the outer diameter of the gas cylinder B, reducing the friction of the gas cylinder B and effectively alleviating the collision between the gas cylinder B and the bracket 7 during transportation.

[0024] The strap 17 is provided with a buckle 18 at one end and a slot 19 at the other end. The strap 17 is made of high-density polyester and is adjustable in length to accommodate gas cylinders B of varying diameters. By adjusting the length of the strap 17 to securely secure the gas cylinder B, the buckle 18 is quickly inserted into the slot 19 to securely lock the gas cylinder B and secure it to the vehicle frame 2. To remove the gas cylinder B, the strap 17 is opened by simultaneously pressing both ends of the slot 19 and pulling the buckle 18 out of the slot 19. This allows the cylinder B to be quickly secured or released, resulting in a simple, reliable, and easy-to-use structure.

[0025] The support mechanism has three locations that are 120 degrees in the horizontal plane. The three support seats are respectively welded to 3 / 4 of the height of the two side frames 2 and the middle of the reinforcing rod 8. The three support seats are at the same height. The rotating shaft 6 passes through the through holes on the support seat 4 and the support rod 16 and is fastened with a nut 5. The support rod 16 can rotate around the rotating shaft 6. The telescopic rod 14 is arranged inside the support rod 16 and can slide up and down. A butterfly nut 15 is provided on the support rod 16 for fixing the telescopic rod 14. The bottom end of the telescopic rod 14 is a ball head structure, which is inserted into the universal base 13. The universal base 13 is supported by the ground. The ball head at the bottom end of the telescopic rod 14 cooperates with the universal base 13 to rotate freely. The universal base 13 is a conical structure, and the contact angle with the ground is convenient to adjust. The force is balanced, which improves the stability of the support.

[0026] The support mechanism is particularly suitable for use in places with uneven working areas, such as outdoor trenches, maintenance sites, construction sites, etc.

[0027] The sun protection mechanism is arranged on the top of the transport vehicle. The umbrella fixing frame 3 is welded to the upper end of the reinforcing rod 8. The umbrella fixing seat 3 is provided with an umbrella handle 21. The umbrella handle 21 is provided with a sun protection umbrella 22. The umbrella handle 21 is inserted into the umbrella fixing frame 3. The sun protection umbrella 22 is made of PVC cloth. The diameter of the sun protection umbrella 22 is greater than 120 cm.

[0028] When working outdoors in hot summer weather, the sun will burn cylinder B, and the surface temperature of cylinder B will rise rapidly, which will cause the pressure inside cylinder B to increase sharply, and may cause cylinder B to burst and leak the gas inside the cylinder, causing serious harm to the workers and the surrounding environment. The sun protection mechanism can prevent sunlight from shining on cylinder B, eliminating the safety hazard of cylinder B.

[0029] The working process and principle of the utility model are as follows: when transporting a gas cylinder B, the transport anti-dumping device is moved to the attachment of the gas cylinder B and placed opposite to the gas cylinder B, with the base 12 in contact with the ground and the frame 2 standing upright on the ground. The two buckles 18 are opened, the gas cylinder B is tilted about 5 degrees with one hand, and the base 12 of the transport anti-dumping device is pushed with the other hand to be inserted into the bottom of the gas cylinder B and tightly attached to the shock-absorbing pad 20. The gas cylinder B is standing upright on the base 12 of the transport anti-dumping device, and the buckle 18 is inserted into the slot 19 to lock the gas cylinder B. That is, the gas cylinder B is installed on the transport vehicle. Move the anti-dumping device to the workplace, the frame 2 drives the gas cylinder B to stand upright, the base 12 contacts the ground, loosen the nut 5, loosen the butterfly nut 15 on the support rod 16, pull the telescopic rod 14 out of the support rod 16, rotate the support rod 16 to form a 60-degree angle with the frame 2, adjust the length of the telescopic rod 14 so that the universal base 13 is firmly supported on the ground, tighten the butterfly nut 15 to prevent the telescopic rod 14 from moving, tighten the nut 5 to keep the support rod 16 at a 60-degree angle, fix the other two telescopic rods 14 in turn, and the three support mechanisms support the gas cylinder B firmly. When using the gas cylinder B for operation in hot summer weather, in order to prevent sunlight from shining on the gas cylinder B, open the sunshade umbrella 22 and insert the umbrella handle 21 into the umbrella fixing frame 3. After the operation is completed, the umbrella handle 21 is taken out from the umbrella fixing frame 3 and the sun protection umbrella 22 is folded; the butterfly nut 15 is loosened, the telescopic rod 14 is pushed into the support rod 16, the butterfly nut 15 is tightened, the nut 15 is loosened, and the support rod 16 is rotated so that the support rod 16 and the frame 2 are placed vertically. The nut 15 is tightened to prevent the support rod 16 from shaking during the movement of the gas cylinder B. Similarly, the other two telescopic rods 14 and support rods 16 are operated in sequence, and the anti-dumping device can be moved by carrying it.

Claims

1. A gas cylinder transport anti-dumping device, characterized by: It consists of four parts: a transporter, a fixing mechanism, a supporting mechanism, and a sun protection mechanism. The transporter is used to carry and move gas cylinders. The fixing mechanism is used to bundle and fix gas cylinders. The supporting mechanism is used to prevent gas cylinders from tipping over during use. The sun protection mechanism is used to block sunlight and prevent high temperature from exposing gas cylinders, which would affect their safe use. The fixing mechanism is located on the transporter, the supporting mechanism is located at 3 / 4 of the height of the transporter, and the sun protection mechanism is located on the top of the transporter. The transport vehicle is provided with a frame on both sides, and three brackets are provided on the frames on both sides. A reinforcing rod is provided at the bottom of the bracket, and an umbrella fixing frame is provided at the upper end of the reinforcing rod. Support seats are provided at 3 / 4 of the height of the frames on both sides and in the middle of the reinforcing rod. The three support seats are at the same height, and rubber handles are provided on the top of the frames on both sides. A base is welded on one side of the bottom end of the two side frames, and the base is at 90 degrees to the frame. An axle bracket is welded on the other side of the bottom end of the two side frames. There are two axle brackets. The frame and the axle bracket form a triangular structure. An axle is welded at the intersection of the axle brackets. Wheels are installed at both ends of the axle, and the wheels are fixed with nuts. The support mechanism is respectively arranged at 3 / 4 of the height of the frame on both sides and in the middle of the reinforcement rod. The support mechanism has three locations at 120 degrees in the horizontal plane. A support rod is provided on the support seat. The support seat and the support rod are connected by a rotating shaft, and the rotating shaft is fastened with a nut. A telescopic rod is provided at the lower end of the support rod, and a universal base is provided at the bottom end of the telescopic rod; The telescopic rod is arranged inside the support rod and can slide up and down. A butterfly nut is provided on the support rod, and the butterfly nut is used to fix the telescopic rod. The bottom end of the telescopic rod is a ball head structure, which is inserted into the universal base.

2. A gas cylinder transport anti-dumping device according to claim 1, characterized in that: There are two fixing mechanisms, which are respectively arranged on the upper and lower end brackets. The brackets are provided with straps, and the straps are provided with shock-proof pads. One end of the straps is provided with a buckle, and the other end is provided with a slot.

3. The anti-dumping device for transporting gas cylinders according to claim 1, characterized in that: The sun protection mechanism is arranged on the top of the transport vehicle, an umbrella handle is arranged on the umbrella fixing seat, and a sun protection umbrella is arranged on the umbrella handle.

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