Gas safety storage device with explosion-proof structure

Abstract

The utility model relates to the technical field of gas storage devices, in particular to a gas safety storage device with an anti-explosion structure, which comprises a base, the top of the base is fixedly connected with the bottom of a support part, the inner wall of the base is rotatably connected with the outer wall of an anti-explosion part, the inner wall of the anti-explosion part is slidably connected with the outer wall of a fixing part, and the fixing part is fixedly connected with the support part. When the explosion-proof shell is used, the pull ring is pulled to enable the sliding rod to slide and contract into the sliding hole, one explosion-proof shell is rotated, the explosion-proof shell drives the other explosion-proof shell to rotate through the two gears and the two upper rotating shafts, one explosion-proof shell drives the fixing rod to rotate into the fixing groove of the other explosion-proof shell, the pull ring is loosened, and the explosion-proof shell is driven to rotate. The limiting spring pushes the sliding rod through the limiting ring, so that the sliding rod is inserted into the fixing hole in the fixing rod, and the fixing rod is clamped in the fixing groove, so that the gas storage tank is wrapped and fixed by the two anti-explosion shells, harm to people during explosion of the gas storage tank is prevented, and the personal safety of people is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of gas storage devices, in particular to a gas safety storage device with an explosion-proof structure. Background Technique

[0002] When people store gases, they usually store the gases in gas storage tanks. A gas storage tank refers to a device specifically used to store gases and simultaneously plays a role in stabilizing the system pressure. According to the different pressures that the gas storage tank can withstand, it can be divided into high-pressure gas storage tanks, low-pressure gas storage tanks, and atmospheric-pressure gas storage tanks. According to the different materials of the gas storage tank, it can be divided into: carbon steel gas storage tanks, low-alloy steel gas storage tanks, and stainless steel gas storage tanks.

[0003] At present, when most gas storage tanks on the market store gases, since the gas storage tank body does not have explosion-proof capabilities, it is very easy for the gas storage tank to cause harm to people when it explodes, bringing inconvenience to people's use. Content of the Utility Model

[0004] The purpose of the utility model is to provide a gas safety storage device with an explosion-proof structure to solve the problem that the gas storage tank is very easy to cause harm to people when it explodes as mentioned in the above background technique. To achieve the above purpose, the utility model provides the following technical solution: A gas safety storage device with an explosion-proof structure, including a base, the top of the base is fixedly connected to the bottom of a support member, the inner wall of the base is rotationally connected to the outer wall of an explosion-proof member, the inner wall of the explosion-proof member is slidably connected to the outer wall of a fixing member, the fixing member is composed of a pull ring, a sliding rod, a limiting ring, and a limiting spring, the bottom of the pull ring is fixedly connected to the top of the sliding rod, the outer wall of the sliding rod is fixedly sleeved with the inner wall of the limiting ring, and the top of the limiting ring is fixedly connected to the bottom of the limiting spring.

[0005] The inner wall of the explosion-proof member is slidably connected to the outer wall of a sliding member, the number of the sliding members is two, and the two sliding members are mirror-symmetrically arranged along the central axis of the base.

[0006] Preferably, the base includes a base plate, a support plate, and a fixing plate. The top of the back surface of the base plate is fixedly connected to the bottom of the support plate, and the top of the support plate is fixedly connected to the bottom of the back surface of the fixing plate. Two lower rotation holes are opened at the top of the base plate, and two rotation holes are opened at the bottom of the fixing plate.

[0007] Preferably, the support member is composed of a support block, a support platform, a support frame, and a gas storage tank. The bottom of the support block is fixedly connected to the top of the base plate, and the top of the support block is fixedly connected to the bottom of the support platform. The top of the support platform is fixedly connected to the bottom of the support frame, and the top of the support platform is movably abutted against the bottom of the gas storage tank, and the outer wall of the bottom of the gas storage tank is movably abutted against the inner wall of the support frame.

[0008] Preferably, the explosion-proof member includes an explosion-proof shell, a lower rotating shaft, an upper rotating shaft, a gear, and a fixing rod. The bottom of the explosion-proof shell is fixedly connected to the top end of the lower rotating shaft, and the outer wall of the lower rotating shaft is rotatably connected to the inner wall of the lower rotating hole. The top of the explosion-proof shell is fixedly connected to the bottom end of the upper rotating shaft, and the outer wall of the upper rotating shaft is rotatably connected to the inner wall of the upper rotating hole. The top end of the upper rotating shaft penetrates through the bottom of the fixing plate and extends to the top, and the outer wall of the upper rotating shaft located at the top of the fixing plate is snap-fitted to the inner wall of the gear. A sliding groove is formed in the outer wall of the explosion-proof shell, and the number of the explosion-proof shell, the lower rotating shaft, the upper rotating shaft, and the gear is two. The two explosion-proof shells, the two lower rotating shafts, the two upper rotating shafts, and the two gears are arranged mirror-symmetrically along the central axis of the base. The front surface of one side of one explosion-proof shell is fixedly connected to the back surface of the fixing rod, and a fixing groove is formed in the front surface of one side of the other explosion-proof shell. Sliding holes are formed in the top and bottom of the inner wall of the fixing groove. Limiting grooves are formed in the inner walls of the sliding holes, and fixing holes are formed in the top and bottom of the fixing rod.

[0009] Preferably, the number of the fixing members is two, and the two fixing members are arranged mirror-symmetrically along the central axis of the explosion-proof shell. The top of the limiting spring is fixedly connected to the inner top wall of the limiting groove. The outer wall of the sliding rod is slidably connected to the inner wall of the sliding hole. The outer wall of the limiting ring is slidably connected to the inner wall of the limiting groove.

[0010] Preferably, the sliding member includes a support ring, a sliding strip, and a support spring. A connecting groove is formed in the outer wall of the support ring, and the inner wall of the connecting groove is fixedly connected to the outer wall of one side of the sliding strip. The outer wall of the sliding strip is slidably connected to the inner wall of the sliding groove. One side of the support spring is fixedly connected to one side of the inner wall of the connecting groove, and the outer wall of the other side of the support spring is fixedly connected to the inner wall of the explosion-proof shell.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, during use, by pulling the pull ring, the sliding rod slides and contracts into the sliding hole. Rotate one of the explosion-proof shells. The explosion-proof shell drives the other explosion-proof shell to rotate through the two gears and the two upper rotating shafts, so that one of the explosion-proof shells drives the fixing rod to rotate into the fixing groove of the other explosion-proof shell. Release the pull ring. The limiting spring pushes the sliding rod through the limiting ring, so that the sliding rod is inserted into the fixing hole on the fixing rod, and the fixing rod is clamped in the fixing groove, so that the two explosion-proof shells wrap and fix the gas storage tank, preventing the gas storage tank from causing harm to people when it explodes, ensuring the personal safety of people, and bringing convenience to people.

[0013] In the present utility model, when the two explosion-proof shells rotate, they respectively drive the two sliding members to rotate, and respectively push the two support rings through the two support springs, so that the two support rings clamp the gas storage tank, thereby preventing the gas storage tank from shaking in the explosion-proof shell and colliding with the explosion-proof shell, making the storage of the gas storage tank safer and bringing convenience to people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a partial structural sectional view of the present utility model;

[0016] Figure 3 is an explosion diagram of the present utility model;

[0017] Figure 4 is an explosion diagram of the explosion-proof member in the present utility model;

[0018] Figure 5 is an explosion diagram of the fixing member in the present utility model;

[0019] Figure 6 is an explosion diagram of the sliding member in the present utility model.

[0020] In the figure: 1, base; 101, base plate; 102, support plate; 103, fixing plate; 2, support member; 201, support block; 202, support platform; 203, support frame; 204, gas storage tank; 3, explosion-proof member; 301, explosion-proof shell; 302, lower rotating shaft; 303, upper rotating shaft; 304, gear; 305, fixing rod; 4, fixing member; 401, pull ring; 402, sliding rod; 403, limiting ring; 404, limiting spring; 5, sliding member; 501, support ring; 502, sliding strip; 503, support spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 6, the present utility model provides a technical solution: a gas safety storage device with an explosion-proof structure, including a base 1, the top of the base 1 is fixedly connected to the bottom of a support member 2, the inner wall of the base 1 is rotatably connected to the outer wall of an explosion-proof member 3, and the inner wall of the explosion-proof member 3 is slidably connected to the outer wall of a fixing member 4. The fixing member 4 consists of a pull ring 401, a sliding rod 402, a limiting ring 403 and a limiting spring 404. The bottom of the pull ring 401 is fixedly connected to the top of the sliding rod 402, the outer wall of the sliding rod 402 is fixedly sleeved with the inner wall of the limiting ring 403, and the top of the limiting ring 403 is fixedly connected to the bottom of the limiting spring 404.

[0023] The inner wall of the explosion-proof member 3 is slidably connected to the outer wall of a sliding member 5. The number of the sliding members 5 is two, and the two sliding members 5 are arranged mirror-symmetrically along the central axis of the base 1.

[0024] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 shown, the base 1 includes a base plate 101, a support plate 102 and a fixing plate 103. The top of the back surface of the base plate 101 is fixedly connected to the bottom of the support plate 102, and the top of the support plate 102 is fixedly connected to the bottom of the back surface of the fixing plate 103. Two lower rotation holes are formed in the top of the base plate 101, and two rotation holes are formed in the bottom of the fixing plate 103.

[0025] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 shown, the support member 2 consists of a support block 201, a support platform 202, a support frame 203 and a gas storage tank 204. The bottom of the support block 201 is fixedly connected to the top of the base plate 101, the top of the support block 201 is fixedly connected to the bottom of the support platform 202, the top of the support platform 202 is fixedly connected to the bottom of the support frame 203, the top of the support platform 202 is movably abutted against the bottom of the gas storage tank 204, and the outer wall of the bottom of the gas storage tank 204 is movably abutted against the inner wall of the support frame 203.

[0026] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown in the figure, the explosion-proof part 3 includes an explosion-proof shell 301, a lower rotating shaft 302, an upper rotating shaft 303, a gear 304 and a fixing rod 305. The bottom of the explosion-proof shell 301 is fixedly connected to the top of the lower rotating shaft 302, and the outer wall of the lower rotating shaft 302 is rotatably connected to the inner wall of the lower rotating hole. The top of the explosion-proof shell 301 is fixedly connected to the bottom of the upper rotating shaft 303, and the outer wall of the upper rotating shaft 303 is rotatably connected to the inner wall of the upper rotating hole. The top of the upper rotating shaft 303 penetrates through the bottom of the fixing plate 103 and extends to the top, and the outer wall of the upper rotating shaft 303 located at the top of the fixing plate 103 is snap-connected to the inner wall of the gear 304. A sliding groove is provided on the outer wall of the explosion-proof shell 301, and the number of the explosion-proof shell 301, the lower rotating shaft 302, the upper rotating shaft 303 and the gear 304 is two. The two explosion-proof shells 301, the two lower rotating shafts 302, the two upper rotating shafts 303 and the two gears 304 are mirror-symmetrically arranged along the central axis of the base 101. The front surface of one side of one explosion-proof shell 301 is fixedly connected to the back surface of the fixing rod 305. A fixing groove is provided on the front surface of one side of the other explosion-proof shell 301, and sliding holes are provided at the top and bottom of the inner wall of the fixing groove. Limiting grooves are provided on the inner walls of the sliding holes, and fixing holes are provided at the top and bottom of the fixing rod 305. Rotate one of the explosion-proof shells 301, and the explosion-proof shell 301 drives the other explosion-proof shell 301 to rotate through the two gears 304 and the two upper rotating shafts 303, so that one of the explosion-proof shells 301 drives the fixing rod 305 to rotate into the fixing groove of the other explosion-proof shell 301.

[0027] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 shown, the number of the fixing parts 4 is two, and the two fixing parts 4 are mirror-symmetrically arranged along the central axis of the explosion-proof shell 301. The top of the limiting spring 404 is fixedly connected to the inner top wall of the limiting groove. The outer wall of the sliding rod 402 is slidably connected to the inner wall of the sliding hole. The outer wall of the limiting ring 403 is slidably connected to the inner wall of the limiting groove. By pulling the pull ring 401, the sliding rod 402 slides and contracts into the sliding hole. When the fixing rod 305 rotates into the fixing groove of the other explosion-proof shell 301, release the pull ring 401. The limiting spring 404 pushes the sliding rod 402 through the limiting ring 403, so that the sliding rod 402 is inserted into the fixing hole on the fixing rod 305, and the fixing rod 305 is stuck in the fixing groove, so that the two explosion-proof shells 301 wrap and fix the gas storage tank 204, preventing the gas storage tank 204 from causing harm to people when it explodes.

[0028] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 andFigure 6 As shown in the figure, the sliding member 5 includes a support ring 501, a sliding bar 502 and a support spring 503. A connection groove is formed on the outer wall of the support ring 501, and the inner wall of the connection groove is fixedly connected to the outer wall of one side of the sliding bar 502. The outer wall of the sliding bar 502 is slidably connected to the inner wall of the sliding groove. One side of the support spring 503 is fixedly connected to one side of the inner wall of the connection groove, and the outer wall of the other side of the support spring 503 is fixedly connected to the inner wall of the explosion-proof shell 301. When the two explosion-proof shells 301 rotate, they drive the two sliding members 5 to rotate respectively, and push the two support rings 501 through the two support springs 503 respectively, so that the two support rings 501 clamp the gas storage tank 204, thereby preventing the gas storage tank 204 from shaking in the explosion-proof shell 301 and colliding with the explosion-proof shell 301, so that the gas storage tank 204 is safer when stored.

[0029] The usage method and advantages of the present utility model: When the gas safety storage device with an explosion-proof structure is working, the working process is as follows:

[0030] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 shown in the figure, when in use, by pulling the pull ring 401, the sliding rod 402 slides and contracts into the sliding hole, and rotate one of the explosion-proof shells 301. The explosion-proof shell 301 drives the other explosion-proof shell 301 to rotate through the two gears 304 and the two upper rotating shafts 303, so that one of the explosion-proof shells 301 drives the fixed rod 305 to rotate into the fixed groove of the other explosion-proof shell 301. Release the pull ring 401, and the limiting spring 404 pushes the sliding rod 402 through the limiting ring 403, so that the sliding rod 402 is inserted into the fixing hole on the fixed rod 305, and the fixed rod 305 is stuck in the fixed groove, so that the two explosion-proof shells 301 wrap and fix the gas storage tank 204, preventing the gas storage tank 204 from causing harm to people when it explodes. When the two explosion-proof shells 301 rotate, they drive the two sliding members 5 to rotate respectively, and push the two support rings 501 through the two support springs 503 respectively, so that the two support rings 501 clamp the gas storage tank 204, thereby preventing the gas storage tank 204 from shaking in the explosion-proof shell 301 and colliding with the explosion-proof shell 301, so that the gas storage tank 204 is safer when stored.

[0031] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification are only preferred examples of the present utility model, and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A gas safety storage device with an explosion-proof structure, comprising a base (1), characterized in that: The base (1) includes a base plate (101), a support plate (102) and a fixing plate (103). The top of the back surface of the base plate (101) is fixedly connected to the bottom of the support plate (102), and the top of the support plate (102) is fixedly connected to the bottom of the back surface of the fixing plate (103). Two lower rotation holes are provided in the top of the base plate (101), and two rotation holes are provided in the bottom of the fixing plate (103). The top of the base (1) is fixedly connected to the bottom of the support member (2). The inner wall of the base (1) is rotationally connected to the outer wall of the explosion-proof member (3). The inner wall of the explosion-proof member (3) is slidably connected to the outer wall of the fixing member (4). The explosion-proof member (3) includes an explosion-proof shell (301), a lower rotation shaft (302), an upper rotation shaft (303), a gear (304) and a fixing rod (305). The bottom of the explosion-proof shell (301) is fixedly connected to the top end of the lower rotation shaft (302), and the outer wall of the lower rotation shaft (302) is rotationally connected to the inner wall of the lower rotation hole. The top of the explosion-proof shell (301) is fixedly connected to the bottom end of the upper rotation shaft (303), and the outer wall of the upper rotation shaft (303) is rotationally connected to the inner wall of the upper rotation hole. The top end of the upper rotation shaft (303) penetrates through the bottom of the fixing plate (103) and extends to the top, and the outer wall of the upper rotation shaft (303) located at the top of the fixing plate (103) is snap-fitted with the inner wall of the gear (304). A sliding groove is provided in the outer wall of the explosion-proof shell (301), and the number of the explosion-proof shell (301), the lower rotation shaft (302), the upper rotation shaft (303) and the gear (304) is two. The two explosion-proof shells (301), the two lower rotation shafts (302), the two upper rotation shafts (303) and the two gears (304) are mirror-symmetrically arranged along the central axis of the base plate (101). The front surface of one side of one explosion-proof shell (301) is fixedly connected to the back surface of the fixing rod (305). The front surface of one side of the other explosion-proof shell (301) is provided with a fixing groove, and sliding holes are provided in the top and bottom of the inner wall of the fixing groove. Limiting grooves are provided in the inner walls of the sliding holes, and fixing holes are provided in the top and bottom of the fixing rod (305). The inner wall of the explosion-proof member (3) is slidably connected to the outer wall of the sliding member (5). The number of the sliding members (5) is two, and the two sliding members (5) are mirror-symmetrically arranged along the central axis of the base (1).

2. The gas safety storage device with an explosion-proof structure according to claim 1, wherein: The support member (2) is composed of a support block (201), a support platform (202), a support frame (203) and a gas storage tank (204). The bottom of the support block (201) is fixedly connected to the top of the base plate (101), and the top of the support block (201) is fixedly connected to the bottom of the support platform (202). The top of the support platform (202) is fixedly connected to the bottom of the support frame (203), and the top of the support platform (202) is movably abutted against the bottom of the gas storage tank (204). The outer wall of the bottom of the gas storage tank (204) is movably abutted against the inner wall of the support frame (203).

3. A gas safety storage device with an explosion-proof structure according to claim 1, characterized in that: The fixing member (4) is composed of a pull ring (401), a sliding rod (402), a limiting ring (403) and a limiting spring (404). The bottom of the pull ring (401) is fixedly connected to the top of the sliding rod (402), and the outer wall of the sliding rod (402) is slidably connected to the inner wall of the sliding hole. The outer wall of the sliding rod (402) is fixedly sleeved with the inner wall of the limiting ring (403), and the outer wall of the limiting ring (403) is slidably connected to the inner wall of the limiting groove. The top of the limiting ring (403) is fixedly connected to the bottom of the limiting spring (404), and the top of the limiting spring (404) is fixedly connected to the inner top wall of the limiting groove. The number of the fixing members (4) is two, and the two fixing members (4) are arranged mirror-symmetrically along the central axis of the explosion-proof shell (301).

4. A gas safety storage device with an explosion-proof structure according to claim 1, characterized in that: The sliding member (5) includes a support ring (501), a sliding strip (502) and a support spring (503). A connection groove is formed in the outer wall of the support ring (501), and the inner wall of the connection groove is fixedly connected to the outer wall of one side of the sliding strip (502). The outer wall of the sliding strip (502) is slidably connected to the inner wall of the sliding groove, and one side of the support spring (503) is fixedly connected to one side of the inner wall of the connection groove. The outer wall of the other side of the support spring (503) is fixedly connected to the inner wall of the explosion-proof shell (301).

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