Compression steel cylinder convenient to carry

Abstract

The utility model discloses a compression steel cylinder convenient to carry, which comprises a cylinder body, the upper end of the cylinder body is fixedly connected with a grip, the bottom of the cylinder body is provided with a base, and a positioning cylinder is fixedly connected among the periphery of the top of the base. Through the arrangement of the base and the positioning cylinder, the bottom of a bottle body can be supported when the bottle body is placed and used, and through the arrangement of the worm, the worm gear, the rotating shaft, the first bevel gear, the second bevel gear, the adjusting screw rod and the supporting cross rod, the bottle body can be conveniently placed and used; through the arrangement of the supporting cross rods, a worker can adjust the span among the four sets of supporting cross rods in the bottle placing and using process, meanwhile, the supporting cross rods can form effective reinforcing supporting on the periphery of the base, the probability that the bottle topples over due to collision in the bottle placing and using process is reduced, and the using safety is improved; and meanwhile, through the arrangement of a grip, a positioning barrel, a base, a supporting frame and movable wheels, workers can conveniently carry and move the bottle bodies.

Description

Technical Field

[0001] This utility model relates to the field of compressed steel cylinder technology, specifically a compressed steel cylinder that is easy to handle. Background Technology

[0002] Compressed gas cylinders are special pressure-resistant containers used to store compressed gases. They are commonly found in chemical laboratories and various industrial environments. They are usually made of steel and have high pressure resistance, enabling them to safely store gases under high pressure.

[0003] Due to the material and the gas stored inside, current compressed gas cylinders are quite heavy, making them inconvenient to move and transport. They often require the use of a support frame during transport, and without a support frame, manual transport is quite laborious. Furthermore, the lack of anti-tipping protection structures after the compressed gas cylinders are moved to the required location makes them prone to tipping over due to collisions, thus affecting the safety of personnel. Utility Model Content

[0004] The purpose of this invention is to provide a convenient compression cylinder that is easy to handle, while also providing effective anti-tipping support during placement, thus improving overall safety.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a conveniently transportable compressed steel cylinder, comprising a cylinder body, a handle fixedly connected to the upper end of the cylinder body, a base placed at the bottom of the cylinder body, a positioning cylinder fixedly connected to the four sides of the top of the base, the lower end of the cylinder body contacting the inner cavity of the positioning cylinder, support frames fixedly connected to both ends of the right side of the outer surface of the base, a movable wheel movably connected to the right end of the support frame via a bearing, a worm gear movably connected to the upper end of the right side of the base via a bearing, a rotating shaft movably connected to the middle end of the inner cavity of the base via a bearing, a worm wheel and a first bevel gear fixedly installed sequentially from top to bottom on the surface of the rotating shaft, adjusting screws movably connected to the four sides of the inner cavity of the base via bearings, a second bevel gear fixedly installed on the side of the four adjusting screws that are close to each other, a support crossbar threadedly connected to the surface of the adjusting screws, and the surface of the support crossbar slidably connected to the surface of the base.

[0006] As a preferred embodiment, the four supporting crossbars are threaded to one end at a distance from each other, with a first screw connected to the bottom of the first screw and a support plate fixedly connected to the top of the first screw.

[0007] As a preferred embodiment, a second screw is threadedly connected to the middle of the right side of the positioning cylinder, a turntable is fixedly connected to the right side of the second screw, and a limit clamp is movably connected to the left side of the second screw via a bearing. The surface of the limit clamp is slidably connected to the right end of the inner cavity of the positioning cylinder.

[0008] As a preferred embodiment, the bottom of the base cavity is provided with sliding grooves around the perimeter, and the surface of the support crossbar is slidably connected to the surface of the sliding grooves.

[0009] As a preferred embodiment, the four adjusting screws are movably connected to a support plate via bearings at their ends, and the bottom of the support plate is fixedly connected to the bottom of the base cavity.

[0010] As a preferred embodiment, a support block is movably connected to the left side of the worm gear via a bearing, and the top of the support block is fixedly connected to the left end of the top of the base cavity.

[0011] As a preferred embodiment, the worm gear meshes with the worm wheel, and the first bevel gear meshes with the second bevel gear.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This invention, through the design of a base and positioning cylinder, provides support to the bottom of the bottle during placement and use. Furthermore, the arrangement of a worm gear, worm wheel, rotating shaft, first bevel gear, second bevel gear, adjusting screw, and support crossbars allows for adjustment of the span between the four sets of support crossbars during bottle placement and use. This ensures effective reinforcement of the support crossbars around the base, reducing the likelihood of the bottle tipping over due to collisions and improving safety. Additionally, the handle, positioning cylinder, base, support frame, and casters facilitate easy handling and movement of the bottle. Overall, the operation is convenient and quick, greatly enhancing user convenience.

[0014] This utility model, through the setting of the first screw and the support plate, makes it easy for personnel to adjust the support height of the bottom of the support crossbar, so that the ground can be supported by the cooperation between the support plate, the first screw and the support crossbar. Through the setting of the second screw and the limiting clamp, it is easy for personnel to clamp and fix the bottle placed inside the positioning cylinder, reducing the chance of the bottle shaking during placement.

[0015] This invention achieves the purpose of guiding the support crossbar through the setting of the sliding groove, the purpose of supporting the adjusting screw through the setting of the support plate, and the purpose of supporting the left side of the worm gear through the setting of the support block, thus preventing the worm gear from tilting due to the force. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a schematic diagram of the front cross-sectional structure of the base of this utility model;

[0018] Figure 3 This is a top view sectional structural diagram of the base of this utility model;

[0019] Figure 4 This is a top view cross-sectional structural diagram of the positioning cylinder of this utility model.

[0020] In the diagram: 1. Bottle body; 2. Handle; 3. Positioning cylinder; 4. First screw; 5. Support plate; 6. Support crossbar; 7. Base; 8. Support frame; 9. Movable wheel; 10. Worm gear; 11. Rotating shaft; 12. Worm wheel; 13. Support block; 14. First bevel gear; 15. Second bevel gear; 16. Support plate; 17. Adjusting screw; 18. Slide groove; 19. Second screw; 20. Limiting clamp. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example

[0023] Please see Figures 1-4As shown, this utility model provides a conveniently transportable compressed steel cylinder, including a cylinder body 1. A handle 2 is fixedly connected to the upper end of the cylinder body 1. A base 7 is placed at the bottom of the cylinder body 1. A positioning cylinder 3 is fixedly connected to the four sides of the top of the base 7. The lower end of the cylinder body 1 contacts the inner cavity of the positioning cylinder 3. Support frames 8 are fixedly connected to both ends of the right side of the outer surface of the base 7. A movable wheel 9 is movably connected to the right end of the support frame 8 through a bearing. A worm gear 10 is movably connected to the upper end of the right side of the base 7 through a bearing. A rotating shaft 11 is movably connected to the middle end of the inner cavity of the base 7 through a bearing. A worm wheel 12 and a first bevel gear 14 are fixedly installed on the surface of the rotating shaft 11 from top to bottom. Adjusting screws 17 are movably connected to the four sides of the inner cavity of the base 7 through bearings. A second bevel gear 15 is fixedly installed on the side of the four adjusting screws 17 that are close to each other. A support crossbar 6 is threadedly connected to the surface of the adjusting screws 17. The surface of the support crossbar 6 is slidably connected to the surface of the base 7.

[0024] In this technical solution, the base 7 and positioning cylinder 3 provide support to the bottom of the bottle 1 during placement and use. The worm gear 10, worm wheel 12, rotating shaft 11, first bevel gear 14, second bevel gear 15, adjusting screw 17, and support crossbar 6 allow personnel to adjust the span between the four sets of support crossbars 6 during placement and use. This ensures that the support crossbars 6 provide effective reinforcement around the base 7, reducing the likelihood of the bottle 1 tipping over due to collisions and improving safety. Furthermore, the handle 2, positioning cylinder 3, base 7, support frame 8, and movable wheels 9 facilitate the handling and movement of the bottle 1. The overall operation is convenient and quick, greatly enhancing user convenience. Example

[0025] Based on Embodiment 1, this utility model is as follows: Figure 1 and Figure 4 As shown, four supporting crossbars 6 are threaded to one end of each other, with a first screw 4 connected to the other end. A support plate 5 is fixedly connected to the bottom of the first screw 4, and a knob is fixedly connected to the top of the first screw 4. A second screw 19 is threaded to the middle of the right side of the positioning cylinder 3. A turntable is fixedly connected to the right side of the second screw 19. A limit clamp 20 is movably connected to the left side of the second screw 19 via a bearing. The surface of the limit clamp 20 is slidably connected to the right end of the inner cavity of the positioning cylinder 3.

[0026] In this technical solution, the first screw 4 and the support plate 5 are provided to facilitate the adjustment of the support height of the bottom of the support crossbar 6 by personnel, so that the support plate 4, the first screw 5 and the support crossbar 6 can support the ground. The second screw 19 and the limiting clamp 20 are provided to facilitate the clamping and fixing of the bottle 1 placed inside the positioning cylinder 3 by personnel, reducing the probability of the bottle 1 shaking during placement. Example

[0027] Based on Embodiment 1, this utility model is as follows: Figure 2 and Figure 3 As shown, the bottom of the inner cavity of the base 7 is provided with sliding grooves 18 around the perimeter. The surface of the support crossbar 6 is slidably connected to the surface of the sliding groove 18. The ends of the four adjusting screws 17 that are close to each other are movably connected to the support plate 16 through bearings. The bottom of the support plate 16 is fixedly connected to the bottom of the inner cavity of the base 7. The left side of the worm 10 is movably connected to the support block 13 through bearings. The top of the support block 13 is fixedly connected to the left end of the top of the inner cavity of the base 7. The worm 10 meshes with the worm wheel 12, and the first bevel gear 14 meshes with the second bevel gear 15.

[0028] In this technical solution, the sliding groove 18 is used to guide the support crossbar 6, the support plate 16 is used to support the adjusting screw 17 and prevent the adjusting screw 17 from tilting due to force, and the support block 13 is used to support the left side of the worm gear 10 and prevent the worm gear 10 from tilting due to force.

[0029] The working principle of this utility model is as follows: Through the base 7 and positioning cylinder 3, the bottom of the bottle 1 is supported during placement and use. Simultaneously, the worm gear 10 is rotated by a person, driving the worm wheel 12, the rotating shaft 11, and the first bevel gear 14 to rotate. The rotation of the first bevel gear 14 drives the second bevel gear 15 and the adjusting screw 17 to rotate, causing the support crossbar 6 to gradually extend to the periphery of the base 7 under the influence of the rotating adjusting screw 17. This allows for adjustment of the span between the four sets of support crossbars 6, effectively reinforcing the base 7 and reducing the impact on the bottle 1. The reduced risk of tipping due to collisions during use enhances safety. When the bottle 1 needs to be moved, the worm gear 10 is rotated in another direction, causing the four support crossbars 6 to gradually move inwards towards the base 7. Then, by gripping and pulling the handle 2, the bottle 1, positioning cylinder 3, and base 7 are tilted, allowing the movable wheels 9 on the support frame 8 to contact the ground. The user can then pull the entire assembly, moving the wheels 9 along the ground, thus facilitating the movement of the bottle 1. The overall operation is convenient and quick, greatly enhancing user convenience.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A compressed steel cylinder for easy handling, comprising a cylinder body (1), characterized in that: The upper end of the bottle body (1) is fixedly connected with a handle (2), the bottom of the bottle body (1) is placed with a base (7), the periphery of the top of the base (7) is fixedly connected with a positioning cylinder (3), the lower end of the bottle body (1) contacts the inner cavity of the positioning cylinder (3), the outer surface right side of the base (7) is fixedly connected with support frames (8) at both ends, the right end of the support frame (8) is movably connected with a movable wheel (9) through a bearing, the right side of the upper end of the base (7) is movably connected with a worm (10) through a bearing, the middle end of the inner cavity of the base (7) is movably connected with a rotating shaft (11) through a bearing, the surface of the rotating shaft (11) is sequentially fixedly installed with a worm wheel (12) and a first bevel gear (14) from top to bottom, the periphery of the inner cavity of the base (7) is movably connected with adjusting screws (17) through bearings, the side of the four adjusting screws (17) away from each other is fixedly installed with a second bevel gear (15), the surface of the adjusting screw (17) is threadedly connected with a support cross rod (6), the surface of the support cross rod (6) is slidably connected to the surface of the base (7).

2. A conveniently portable compressed steel bottle as claimed in claim 1 wherein: The end of the four support cross rods (6) away from each other is threadedly connected with a first screw rod (4), the bottom of the first screw rod (4) is fixedly connected with a support disc (5), the top of the first screw rod (4) is fixedly connected with a knob.

3. A conveniently portable compressed gas cylinder as claimed in claim 1 wherein: The middle end of the right side of the positioning cylinder (3) is threadedly connected with a second screw rod (19), the right side of the second screw rod (19) is fixedly connected with a rotating disc, the left side of the second screw rod (19) is movably connected with a limiting clamping plate (20) through a bearing, the surface of the limiting clamping plate (20) is slidably connected to the right end of the inner cavity of the positioning cylinder (3).

4. A conveniently portable compressed gas cylinder as defined in claim 1, wherein: The periphery of the bottom of the inner cavity of the base (7) is provided with a sliding groove (18), and the surface of the support cross rod (6) is slidably connected to the surface of the sliding groove (18).

5. A conveniently portable compressed gas cylinder as defined in claim 1, wherein: The end of the four adjusting screws (17) away from each other is movably connected with a support plate (16) through a bearing, and the bottom of the support plate (16) is fixedly connected to the bottom of the inner cavity of the base (7).

6. A conveniently portable compressed steel bottle as claimed in claim 1, wherein: The left side of the worm (10) is movably connected with a support block (13) through a bearing, and the top of the support block (13) is fixedly connected to the left end of the top of the inner cavity of the base (7).

7. A conveniently portable compressed gas cylinder as defined in claim 1, wherein: The worm (10) is engaged with the worm wheel (12), and the first bevel gear (14) is engaged with the second bevel gear (15).

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