Portable gas cylinder carrying trolley

Abstract

The utility model discloses a portable gas cylinder carrying trolley, which belongs to the technical field of carrying trolleys, and is characterized by comprising a first fixing device and a second fixing device, the first fixing device comprises a first fixing belt, an adjusting piece and a fixing piece. The two ends of the first fixing belt penetrate through the adjusting piece to be fixed to the side portion of the fixing piece. The second fixing device comprises a wheel set, a second fixing belt and a bottom plate, the bottom plate is of an L-shaped structure, a connecting ring is arranged on the side portion of the bottom plate, the second fixing belt penetrates through the connecting ring to be connected with the wheel set, and the wheel set is fixed to the side portion of the bottom plate. Compared with the prior art, the gas cylinder fixing device is simple in structure and light in weight, the first fixing device and the second fixing device are arranged, the first fixing device is fixed to the side of a gas cylinder, the second fixing device is fixed to the bottom of the gas cylinder, and one fixing device supports the gas cylinder so that the gas cylinder can be moved conveniently; one fixing device fixes the side part of the gas cylinder to prevent the gas cylinder from toppling, and the first fixing device is matched with the second fixing device to ensure the safety of the gas cylinder in the transportation process.

Description

Technical Field

[0001] The utility model belongs to the technical field of handling trolleys, and particularly relates to a portable gas cylinder handling trolley. Background Art

[0002] In the traditional handling mode, workers usually need to directly handle gas cylinders by manpower. This method not only has a high labor intensity but also has many potential safety hazards. Especially for 40L standard-sized gas cylinders, which weigh about 50Kg, when going up and down stairs, even strong and able-bodied workers need to be extremely careful. A slight carelessness may cause the gas cylinder to fall due to slippery hands or physical exhaustion, resulting in serious personal injuries and property losses. In addition, non-standard handling methods such as rolling and throwing greatly increase the risks of gas cylinder damage and gas leakage, seriously threatening the safety of operators and the surrounding environment.

[0003] In addition to safety issues, the traditional handling method also severely restricts work efficiency. In situations where gas cylinders need to be frequently handled, workers often spend a lot of time on handling, resulting in low work efficiency and affecting the overall production or scientific research progress.

[0004] Therefore, to solve this problem, it is particularly urgent and important to design a portable gas cylinder handling trolley. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to solve the deficiencies existing in the prior art and design a new mobile trolley with a simple structure and convenient use, which solves the problem of difficult movement of gas cylinders.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0007] A portable gas cylinder handling trolley includes a first fixing device and a second fixing device;

[0008] The first fixing device includes a first fixing belt, an adjusting member, and a fixing member. Both ends of the first fixing belt pass through the adjusting member and are fixed to the side of the fixing member;

[0009] The second fixing device includes a wheel set, a second fixing belt, and a bottom plate. The bottom plate has an "L" shape, a connecting ring is arranged on the side of the bottom plate, the second fixing belt passes through the connecting ring and is connected to the wheel set, and the wheel set is fixed to the side of the bottom plate;

[0010] Both ends of the first fixing belt are provided with connecting holes;

[0011] The adjusting member includes an adjusting plate and an adjusting handle, and the adjusting handle is fixed to the side of the adjusting plate; the fixing member includes a fixing plate and an adjusting screw, and the adjusting screw passes through the fixing plate and the adjusting plate;

[0012] The wheel set includes a shaft rod, with traveling wheels provided at both ends of the shaft rod. A moving handle is provided on the side of the second fixing belt, a hook is provided at one end of the second fixing belt, and a clamp is provided at the other end of the second fixing belt.

[0013] As a preferred embodiment of the present invention, the adjusting plate is provided with two prefabricated holes for the two ends of the first fixing belt to pass through.

[0014] As a preferred embodiment of the present invention, the adjusting plate is provided with a threaded hole, and the threaded hole is connected to the adjusting screw.

[0015] As a preferred embodiment of the present invention, the fixing plate adopts a "U" - shaped structure, with fixing holes provided on both sides of the fixing plate, fixing rods provided in the fixing holes, and the fixing rods passing through the connection holes of the first fixing belt.

[0016] As a preferred embodiment of the present invention, a hanging hole is provided on the side of the moving handle, the hanging hole is connected to a hanging hook, and the hanging hook is connected to a backpack strap.

[0017] As a preferred embodiment of the present invention, the adjusting plate is provided with an adjusting groove.

[0018] As a preferred embodiment of the present invention, the clamp includes a fixed bottom plate, the fixed bottom plate is provided with connecting ears, the connecting ears are connected to a closing rod through rivets, a connecting shaft is provided in the closing rod, an adjusting shaft is threadedly connected to the side of the connecting shaft, and a hanging ring is provided at the free end of the adjusting shaft.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The structure of the present invention is simple and lightweight. The first fixing device and the second fixing device are provided. The first fixing device is fixed to the side of the gas cylinder, and the second fixing device is fixed to the bottom of the gas cylinder. One holds up the gas cylinder to facilitate the movement of the gas cylinder; the other fixes the side of the gas cylinder to prevent it from tipping over. The first fixing device and the second fixing device cooperate to ensure the safety of the gas cylinder during transportation.

[0021] 2. The first fixing device is provided with an adjusting member and a fixing member. The adjusting member adjusts the perimeter formed by the first fixing belt, and the fixing member fixes the end of the first fixing belt and at the same time assists the adjusting member to adjust the degree of closeness between the first fixing belt and the gas cylinder.

[0022] 3. The device of the present utility model is also provided with a strap to assist the first fixing member and the second fixing member, enabling the staff to exert force with both hands and shoulders simultaneously. Description of the Drawings

[0023] Figure 1 It is a schematic diagram of a portable gas cylinder handling trolley proposed by the present utility model;

[0024] Figure 2 It is a schematic diagram of a first fixing device of a portable gas cylinder handling trolley proposed by the present utility model;

[0025] Figure 3 It is a schematic diagram of a first fixing device of a portable gas cylinder handling trolley proposed by the present utility model;

[0026] Figure 4 It is a schematic diagram of a portable gas cylinder handling trolley fixed on a gas cylinder proposed by the present utility model;

[0027] Figure 5 It is a schematic diagram of a clamp of a portable gas cylinder handling trolley proposed by the present utility model.

[0028] Description of the Reference Numerals:

[0029] 1 - First fixing device, 2 - Second fixing device, 3 - First fixing strap, 4 - Adjusting member, 5 - Fixing member, 6 - Wheel set, 7 - Second fixing strap, 8 - Bottom plate, 9 - Connecting ring, 10 - Adjusting plate, 11 - Adjusting handle, 12 - Fixing plate, 13 - Adjusting screw, 14 - Shaft rod, 15 - Walking wheel, 16 - Moving handle, 17 - Hook, 18 - Clamp, 19 - Fixing rod, 20 - Adjusting groove, 21 - Fixing bottom plate, 22 - Connecting ear, 23 - Closing rod, 24 - Connecting shaft, 25 - Adjusting shaft, 26 - Hanging ring, 27 - Gas cylinder. Detailed Embodiment

[0030] The following describes the specific embodiments of the present utility model in conjunction with the drawings and embodiments:

[0031] It should be noted that the structures, colors, ratios, sizes, etc. schematically shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the implementation conditions of the present utility model. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed by the present utility model.

[0032] Meanwhile, terms such as "upper", "lower", "left", "right", "middle", and "one" cited in this specification are only for the sake of clear narration and are not used to limit the scope of implementation of the present utility model. Changes or adjustments to their relative relationships, without substantial changes in technical content, should also be regarded as the scope of implementation of the present utility model.

[0033] As Figures 1 - 5 As shown, a portable gas cylinder handling trolley of the present utility model includes a first fixing device 1 and a second fixing device 2; the first fixing device 1 is fixed on the side of the gas cylinder 27, and the second fixing device 2 is fixed on the bottom of the gas cylinder 27. One holds up the gas cylinder 27 to facilitate the movement of the gas cylinder 27; one fixes the side of the gas cylinder 27 to prevent it from tipping over. The first fixing device 1 and the second fixing device 2 cooperate to ensure the safety of the gas cylinder 27 during transportation.

[0034] The first fixing device 1 includes a first fixing belt 3, an adjusting member 4, and a fixing member 5. Both ends of the first fixing belt 3 pass through the adjusting member 4 and are fixed to the side of the fixing member 5. The first fixing belt 3 is wound around the side of the gas cylinder 27 for fixing the gas cylinder 27; the adjusting member 4 adjusts the tightness of the connection between the first fixing belt 3 and the gas cylinder 27 to ensure the stability of the connection between the first fixing device 1 and the gas cylinder 27; the fixing member 5 is used to fix both ends of the first fixing belt 3 and, at the same time, cooperate with the adjusting member 4 to adjust the perimeter length of the circular structure formed by the first fixing belt 3 to ensure that the inner side of the first fixing belt 3 closely adheres to the outer side of the gas cylinder 27, facilitating the staff to move the gas cylinder 27 through the first fixing device 1.

[0035] The second fixing device 2 includes a wheel set 6, a second fixing belt 7, and a bottom plate 8. The bottom plate 8 has an "L" - shaped structure. A connecting ring 9 is provided on the side of the bottom plate 8. The second fixing belt 7 passes through the connecting ring 9 and is connected to the wheel set 6. The wheel set 6 is fixed to the side of the bottom plate 8; the wheel set 6 is provided with a connecting ring 9, and the second fixing belt 7 passes through the connecting ring 9 so that the wheel set 6 and the second fixing belt 7 are connected. The bottom plate 8 is provided at the bottom of the connecting ring 9, so that the wheel set 6, the second fixing belt 7, and the bottom plate 8 are fixed as a whole. The gas cylinder 27 is placed on the bottom plate 8, and the wheel set 6 is provided with walking wheels 15. The movement of the walking wheels 15 drives the movement of the gas cylinder 27.

[0036] During specific use, place the gas cylinder 27 on the bottom plate 8 and close the second fixing belt 7; then sleeve the first fixing belt 3 outside the gas cylinder 27 and adjust the tightness between the first fixing belt 3 and the gas cylinder 27. After fixing, it can start to move.

[0037] The first fixing belt 3 is in a strip - like structure. After both ends are fixed, it is integrally in a circular shape and is sleeved outside the gas cylinder 27. Both ends of the first fixing belt 3 are provided with connection holes and are connected to the fixing member 5 through the connection holes.

[0038] The adjusting member 4 includes an adjusting plate 10 and an adjusting handle 11. The adjusting plate 10 is provided with two prefabricated holes for both ends of the first fixing strap 3 to pass through. The first fixing strap 3 passes through the prefabricated holes and is connected to the fixing member 5. The side of the adjusting plate 10 clamps the first fixing strap 3, so that the first fixing strap 3 is closely attached to the outer side of the gas cylinder 27. Specifically, when adjusting, the length of the first fixing strap 3 extending out of the prefabricated hole is adjusted. When the adjusting handle 11 is fixed to the side of the adjusting plate 10 and moves, the staff holds the moving handle 16.

[0039] The fixing member 5 includes a fixing plate 12 and an adjusting screw 13. The adjusting screw 13 passes through the fixing plate 12 and the adjusting plate 10; the fixing plate 12 fixes the end of the first fixing strap 3. The adjusting screw 13 passes through the fixing plate 12 and the adjusting plate 10, and the adjusting screw 13 is fixedly connected to the fixing plate 12. The adjusting plate 10 is provided with a threaded hole, and the adjusting screw 13 is threadedly connected to the adjusting plate 10. By rotating the adjusting screw 13, the distance between the fixing plate 12 and the adjusting plate 10 is adjusted, and the length of the first fixing strap 3 passing through the adjusting plate 10 is adjusted, so as to adjust the perimeter of the ring structure formed by the first fixing points.

[0040] The wheel set 6 includes a shaft rod 14. Walking wheels 15 are provided at both ends of the shaft rod 14. A moving handle 16 is provided on the side of the second fixing strap 7. A hook 17 is provided at one end of the second fixing strap 7, and a clamp 18 is provided at the other end of the second fixing strap 7. The second fixing strap 7 is closed by the hook 17 and the clamp 18.

[0041] The fixing plate 12 adopts a "U" - shaped structure. Fixing holes are provided on both sides of the fixing plate 12, and fixing rods 19 are provided in the fixing holes. The fixing rods 19 pass through the connection holes of the first fixing strap 3. The first fixing strap 3 is fixed by the fixing rods 19.

[0042] The adjusting plate 10 is provided with an adjusting groove 20 to reduce the overall weight of the device.

[0043] The clamp 18 includes a fixed bottom plate 21. The fixed bottom plate 21 is provided with connecting ears 22. The connecting ears 22 are connected with a closing rod 23 by rivets. A connecting shaft 24 is provided in the closing rod 23. An adjusting shaft 25 is threadedly connected to the side of the connecting shaft 24. A hanging hole is provided at the free end of the adjusting shaft 25. The hanging hole is hooked in the hook 17, so that the second fixing strap 7 is closed. The connecting shaft 24 and the adjusting shaft 25 are threadedly connected. By rotating the adjusting shaft 25, its extending length can be adjusted, so as to adjust the distance between the two ends of the second fixing point and adapt to gas cylinders 27 of different sizes.

[0044] As another implementation manner of the present utility model, a hanging hole is provided on the side of the moving handle 16. The hanging hole is connected with a hanging hook, and the hanging hook is connected with a backpack strap. When the hand strength is insufficient or it is not convenient to exert force during the moving process, the wearable backpack strap can assist in carrying to reduce the hand pressure. The backpack strap adopts a ready - made backpack strap on the market and will not be elaborated here.

[0045] The specific usage steps of this device include:

[0046] 1. Fix the gas cylinder 27 on the bottom plate 8, connect the hanging hole and the hook 17, and rotate the adjusting shaft 25 so that the second fixing belt 7 closely adheres to the side of the gas cylinder 27;

[0047] 2. Sleeve the first fixing device 1 on the side of the gas cylinder 27, determine that the sleeving position is at a position convenient for the staff to exert force, and adjust the distance between the adjusting member 4 and the fixing member 5 so that the first fixing belt 3 closely adheres to the side of the gas cylinder 27;

[0048] 3. The staff grabs the fixing handle and wears the shoulder strap. The shoulder strap is hung on the moving handle 16, and synchronously exerts force up and down to start transporting the gas cylinder 27.

[0049] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A portable gas cylinder handling trolley, characterized in that, It includes a first fixing device (1) and a second fixing device (2); The first fixing device (1) includes a first fixing strap (3), an adjusting member (4) and a fixing member (5). Both ends of the first fixing strap (3) pass through the adjusting member (4) and are fixed to the side of the fixing member (5); The second fixing device (2) includes a wheel set (6), a second fixing strap (7) and a bottom plate (8). The bottom plate (8) adopts an "L" - shaped structure. A connecting ring (9) is arranged on the side of the bottom plate (8). The second fixing strap (7) passes through the connecting ring (9) and is connected to the wheel set (6). The wheel set (6) is fixed to the side of the bottom plate (8); Both ends of the first fixing strap (3) are provided with connecting holes; The adjusting member (4) includes an adjusting plate (10) and an adjusting handle (11). The adjusting handle (11) is fixed to the side of the adjusting plate (10); The fixing member (5) includes a fixing plate (12) and an adjusting screw (13). The adjusting screw (13) passes through the fixing plate (12) and the adjusting plate (10); The wheel set (6) includes a shaft rod (14). Walking wheels (15) are arranged at both ends of the shaft rod (14). A moving handle (16) is arranged on the side of the second fixing strap (7). A hook (17) is arranged at one end of the second fixing strap (7), and a clamp (18) is arranged at the other end of the second fixing strap (7).

2. The portable gas cylinder handling trolley according to claim 1, wherein, The adjusting plate (10) is provided with two pre - formed holes for both ends of the first fixing strap (3) to pass through.

3. A portable gas cylinder handling trolley as claimed in claim 1, wherein, The adjusting plate (10) is provided with a threaded hole which is connected to the adjusting screw (13).

4. The portable gas cylinder handling trolley according to claim 1, wherein, The fixing plate (12) adopts a "U" - shaped structure. Fixing holes are arranged on both sides of the fixing plate (12). Fixing rods (19) are arranged in the fixing holes. The fixing rods (19) pass through the connecting holes of the first fixing strap (3).

5. A portable gas cylinder handling trolley as claimed in claim 1, wherein, A hanging hole is arranged on the side of the moving handle (16). A hanging hook is connected to the hanging hole. The hanging hook is connected to a back strap.

6. A portable gas cylinder handling trolley according to claim 1, characterized in that, The adjusting plate (10) is provided with an adjusting groove (20).

7. A portable gas cylinder handling trolley according to claim 1, characterized in that, The clamp (18) includes a fixed bottom plate (21). The fixed bottom plate (21) is provided with connecting ears (22). The connecting ears (22) are connected to a closing rod (23) by rivets. A connecting shaft (24) is arranged in the closing rod (23). An adjusting shaft (25) is threadedly connected to the side of the connecting shaft (24). A hanging ring (26) is arranged at the free end of the adjusting shaft (25).

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