Portable standard gas high-pressure steel cylinder
By designing the No. 1 and No. 2 combination boards, limited blocks, tiers, spring and rolling beads in high -voltage cylinders, the increase in the weight of the cylinder after storing liquefied gases leads to the difficulty of moving the difficulty, and the convenient position adjustment and movement is achieved.
Patent Information
- Application Number
- CN202421145973.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The weight of existing high-pressure cylinders increases after storing liquefied gas, resulting in difficulty in moving.
A portable standard gas high -pressure steel cylinder is designed. By setting up components such as No. 1 and No. 2 combination boards, limited blocks, tiers, springs, and balls, it can achieve the function of facilitation and position adjustment.
The convenient high -pressure steel cylinder position adjustment and movement has been achieved, reducing the difficulty of the user's operation.
Smart Images
Figure CN222417060U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gas high-pressure steel cylinders, in particular to a portable standard gas high-pressure steel cylinder. Background Art
[0002] Currently, many different specifications and types of portable standard gas high-pressure cylinders can be found in the market. For example, some cylinders have a capacity of up to 4 liters and can operate normally at a working pressure of up to 1500 bar. These cylinders usually use high-quality materials and advanced production processes to ensure their performance and reliability. In addition, in order to meet different application requirements, these cylinders can also be customized as needed. Portable standard gas high-pressure cylinders are a type of equipment used to store and transport standard gases. They have high pressure tolerance and portability, allowing users to easily conduct gas detection or experiments in different locations. This type of cylinder is usually made of high-quality steel to ensure its durability and safety. In addition, they are also equipped with special control valves that can accurately control the flow of gas through rotary adjustment.
[0003] During the use of the existing high-pressure steel cylinders, if liquefied gas is stored inside the high-pressure steel cylinders, the overall weight of the high-pressure steel cylinders will increase accordingly, and it will be difficult for workers to move the high-pressure steel cylinders to their use locations. In order to solve this technical problem, the utility model proposes a portable standard gas high-pressure steel cylinder. Utility Model Content
[0004] The main purpose of the utility model is to provide a portable standard gas high-pressure steel cylinder, which can effectively solve the problems mentioned in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A portable standard gas high-pressure cylinder comprises a cylinder body, a control valve and a connecting base, wherein the bottom end of the connecting base is movably connected to a first combination plate, two groups of mounting grooves are provided inside the first combination plate, a limit block is movably provided inside the mounting groove, a pull rod is provided on one side of the limit block, a spring is provided on the outer side of the pull rod, a second combination plate is movably connected to the bottom end of the connecting base, two groups of positioning plates are provided on one side of the second combination plate, and the positioning plates are L-shaped plates, the positioning plates are movably combined and connected inside the mounting groove, a plurality of groups of first balls are movably provided on the bottom end of the first combination plate, and a plurality of groups of second balls are movably provided on the bottom end of the second combination plate.
[0007] Preferably, an air valve is provided at the output end of the cylinder body, and a control valve is provided at the control end of the cylinder body.
[0008] Preferably, a protection frame is provided at the top of the cylinder body, and the protection frame is located outside the control valve.
[0009] Preferably, the connecting base is fixedly mounted on the bottom end of the cylinder body, a support is provided at the bottom end of the connecting base, and the support movably passes through the interior of the No. 1 combination plate and the No. 2 combination plate, and a blocking plate is provided at the bottom end of the support.
[0010] Preferably, the first combination plate and the second combination plate are both arc plates, and the first combination plate and the second combination plate can be combined into a circular ring shape.
[0011] Preferably, the pull rod movably passes through the outer side of the first combination plate, and the two ends of the spring are respectively connected to the limit block and the inner wall of the installation groove.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] In the utility model, components such as a No. 1 combination plate and a No. 2 combination plate are provided, and a pulling force is applied to the pull rod, so that the limit block moves linearly inside the installation groove, and the spring is squeezed and deformed. After the locking plate and the installation groove are combined, the pulling force on the pull rod is canceled, and the elastic effect of the spring is utilized to make the limit block elastically move and block the locking plate after being combined inside the installation groove, thereby facilitating the disassembly and assembly of the No. 1 combination plate and the No. 2 combination plate. After the No. 1 combination plate and the No. 2 combination plate are combined into a circular ring shape, the No. 1 ball and the No. 2 ball are utilized to facilitate the adjustment of the use position of the auxiliary cylinder body, so that the user can conveniently move the use position of the high-pressure cylinder.
[0014] In the utility model, by providing components such as a blocking plate, a pillar is used to connect the top end of the blocking plate and the bottom end of the connecting base, so that the connecting base and the blocking plate are in an "I" shape, which is convenient for limiting the top and bottom ends of the combined No. 1 and No. 2 combination boards after combination, avoiding the combination of the No. 1 and No. 2 combination boards from falling off, and ensuring the stability of the No. 1 and No. 2 combination boards in use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of a portable standard gas high-pressure cylinder of the utility model;
[0016] Figure 2 This is a schematic diagram of the protective frame structure of a portable standard gas high-pressure steel cylinder of the utility model;
[0017] Figure 3 This is a schematic diagram of the connection base structure of a portable standard gas high-pressure steel cylinder of the utility model;
[0018] Figure 4This is a schematic diagram of the cross-sectional structure of the installation groove of a portable standard gas high-pressure steel cylinder of the utility model;
[0019] Figure 5 The utility model is a schematic diagram of a blocking plate structure of a portable standard gas high-pressure cylinder.
[0020] In the figure: 1. Cylinder body; 2. Valve; 3. Control valve; 4. Protection frame; 5. Connecting base; 6. Support; 7. Blocking plate; 8. Combination plate No. 1; 9. Mounting groove; 10. Limit block; 11. Pull rod; 12. Spring; 13. Ball No. 1; 14. Combination plate No. 2; 15. Positioning plate; 16. Ball No. 2. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a portable standard gas high pressure cylinder;
[0023] It includes a cylinder body 1, a control valve 3 and a connecting base 5. The bottom end of the connecting base 5 is movably connected to a No. 1 combination plate 8. Two groups of mounting grooves 9 are opened inside the No. 1 combination plate 8. A limit block 10 is movably arranged inside the mounting groove 9. A pull rod 11 is arranged on one side of the limit block 10. A spring 12 is arranged on the outer side of the pull rod 11. The bottom end of the connecting base 5 is movably connected to a No. 2 combination plate 14. Two groups of positioning plates 15 are arranged on one side of the No. 2 combination plate 14. The positioning plates 15 are L-shaped plates. The positioning plates 15 are movably combined and connected inside the mounting groove 9. Multiple groups of No. 1 balls 13 are movably arranged on the bottom end of the No. 1 combination plate 8. Multiple groups of No. 2 balls 16 are movably arranged on the bottom end of the No. 2 combination plate 14.
[0024] The mounting groove 9 provided inside the No. 1 combination plate 8 is used to provide a space for the limit block 10 to move linearly, and the mounting groove 9 provides a movable combination space for the positioning plate 15. The positioning plate 15 is set as an L-shaped plate, connected to the limit block 10 through the pull rod 11, and the pull rod 11 movably passes through the outer side of the No. 1 combination plate 8. After the tension is applied to the pull rod 11, the limit block 10 moves linearly inside the mounting groove 9, and the spring 12 is squeezed and deformed. After the positioning plate 15 is combined with the mounting groove 9, the tension on the pull rod 11 is canceled, and the elastic effect of the spring 12 is used to make the limit block 10 The positioning plate 15 is elastically moved and combined with the inside of the mounting groove 9 to block, thereby facilitating the disassembly and assembly of the No. 1 combination plate 8 and the No. 2 combination plate 14. The No. 1 ball 13 is movably embedded in the bottom end of the No. 1 combination plate 8, and the No. 2 ball 16 is movably embedded in the bottom end of the No. 2 combination plate 14, and the bottom ends of the No. 1 ball 13 and the No. 2 ball 16 are lower than the blocking plate 7. After the No. 1 combination plate 8 and the No. 2 combination plate 14 are combined into a circular ring shape, the No. 1 ball 13 and the No. 2 ball 16 are used to facilitate the adjustment of the use position of the auxiliary cylinder body 1, so that the user can conveniently move the use position of the high-pressure cylinder.
[0025] like Figure 1 and Figure 2 As shown, a portable standard gas high pressure cylinder;
[0026] An air valve 2 is provided at the output end of the cylinder body 1 , a control valve 3 is provided at the control end of the cylinder body 1 , a protection frame 4 is provided at the top end of the cylinder body 1 , and the protection frame 4 is located outside the control valve 3 .
[0027] The cylinder body 1 is one of the main components of a portable standard gas high-pressure cylinder. After the user adjusts the rotation of the control valve 3, the gas flow in and out of the valve 2 at the output end of the cylinder body 1 can be controlled. The protection frame 4 is located on the outside of the control valve 3 and the valve 2. The control valve 3 and the valve 2 can be protected by the protection frame 4, and the protection frame 4 provides a handhold for the user to facilitate the user to control the moving direction of the cylinder body 1.
[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, a portable standard gas high pressure cylinder;
[0029] The connecting base 5 is fixedly installed at the bottom end of the cylinder body 1, and a pillar 6 is arranged at the bottom end of the connecting base 5, and the pillar 6 movably passes through the interior of the No. 1 combination plate 8 and the No. 2 combination plate 14, and a blocking plate 7 is arranged at the bottom end of the pillar 6. The No. 1 combination plate 8 and the No. 2 combination plate 14 are both arc plates, and the No. 1 combination plate 8 and the No. 2 combination plate 14 can be combined into a circular ring shape. The pull rod 11 movably passes through the outer side of the No. 1 combination plate 8, and the two ends of the spring 12 are respectively connected to the limit block 10 and the inner wall of the mounting groove 9.
[0030] The support column 6 at the bottom end of the connecting base 5 movably penetrates the interior of the No. 1 combination plate 8 and the No. 2 combination plate 14 after they are combined into a circular ring shape. The support column 6 is used to connect the top end of the blocking plate 7 and the bottom end of the connecting base 5, so that the connecting base 5 and the blocking plate 7 are in the shape of an "I", which is convenient for limiting the top and bottom ends of the combined No. 1 combination plate 8 and the No. 2 combination plate 14 to prevent the combined No. 1 combination plate 8 and the No. 2 combination plate 14 from falling off, thereby ensuring the stability of the No. 1 combination plate 8 and the No. 2 combination plate 14 in use.
[0031] Before use, by applying a pulling force to the pull rod 11, the limit block 10 moves linearly inside the installation groove 9, and the spring 12 is squeezed and deformed. After the positioning plate 15 is combined with the installation groove 9, the pulling force on the pull rod 11 is canceled, and the elastic effect of the spring 12 is used to make the limit block 10 elastically move and block the positioning plate 15 after being combined with the inside of the installation groove 9, so as to facilitate the disassembly and assembly of the No. 1 combination plate 8 and the No. 2 combination plate 14. After the No. 1 combination plate 8 and the No. 2 combination plate 14 are combined into a circular ring shape, the No. 1 ball 13 and the No. 2 ball 16 are used to facilitate the adjustment of the use position of the auxiliary cylinder body 1, so that the user can conveniently move the use position of the high-pressure cylinder;
[0032] The support column 6 is used to connect the top end of the blocking plate 7 and the bottom end of the connecting base 5, so that the connecting base 5 and the blocking plate 7 are in the shape of an "I", which is convenient for limiting the top and bottom ends of the combined No. 1 combination board 8 and the No. 2 combination board 14 after combination, avoiding the combination of the No. 1 combination board 8 and the No. 2 combination board 14 from falling off, and ensuring the stability of the No. 1 combination board 8 and the No. 2 combination board 14 in use.
[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A portable standard gas high-pressure steel cylinder, comprising a steel cylinder body (1), a control valve (3) and a connecting base (5), characterized in that: The bottom end of the connecting base (5) is movably connected to a first combination plate (8), two groups of mounting grooves (9) are provided inside the first combination plate (8), a limit block (10) is movably provided inside the mounting groove (9), a pull rod (11) is provided on one side of the limit block (10), a spring (12) is provided on the outer side of the pull rod (11), the bottom end of the connecting base (5) is movably connected to a second combination plate (14), two groups of positioning plates (15) are provided on one side of the second combination plate (14), and the positioning plates (15) are L-shaped plates, the positioning plates (15) are movably combined and connected inside the mounting groove (9), a plurality of groups of first balls (13) are movably provided at the bottom end of the first combination plate (8), and a plurality of groups of second balls (16) are movably provided at the bottom end of the second combination plate (14).
2. A portable standard gas high-pressure cylinder according to claim 1, characterized in that: The output end of the steel cylinder body (1) is provided with a valve (2), and the control end of the steel cylinder body (1) is provided with a control valve (3).
3. A portable standard gas high-pressure cylinder according to claim 2, characterized in that: A protection frame (4) is provided at the top of the cylinder body (1), and the protection frame (4) is located outside the control valve (3).
4. A portable standard gas high-pressure cylinder according to claim 1, characterized in that: The connecting base (5) is fixedly mounted on the bottom end of the cylinder body (1), a support (6) is provided at the bottom end of the connecting base (5), and the support (6) movably passes through the interior of the first combination plate (8) and the second combination plate (14), and a blocking plate (7) is provided at the bottom end of the support (6).
5. The portable standard gas high-pressure cylinder according to claim 1, characterized in that: The first combined plate (8) and the second combined plate (14) are both arc plates, and the first combined plate (8) and the second combined plate (14) can be combined into a circular ring shape.
6. A portable standard gas high-pressure cylinder according to claim 1, characterized in that: The pull rod (11) movably passes through the outer side of the first combination plate (8), and the two ends of the spring (12) are respectively connected to the limit block (10) and the inner wall of the installation groove (9).