Gas storage tank with anti-loosening sealing cover

Abstract

The utility model discloses a gas storage tank with an anti-loosening sealing cover, which relates to the field of gas storage tanks, and comprises a gas storage tank body, the upper end of the gas storage tank body is fixedly connected with a gas storage tank opening, the upper end of the gas storage tank opening is clamped with a gas storage tank cover through a fastening component, the upper end of the gas storage tank body is fixedly connected with a mounting plate, and the mounting plate is fixedly connected with the gas storage tank opening. A fastening assembly is fixedly connected to the upper end of the mounting plate, the fastening assembly comprises a first clamping hoop, a second clamping hoop is hinged to one side of the first clamping hoop, the first clamping hoop and the second clamping hoop are fixedly connected with each other, and sealing gaskets are fixedly connected to the interiors of the first clamping hoop and the second clamping hoop. By the adoption of the structure, the connecting screw penetrates through the connecting plate at one end of the first clamp and the connecting plate at one end of the second clamp, the connecting nut and the connecting screw can be installed after insertion is completed, and the gas storage tank opening can be sealed after installation is completed.

Description

Technical Field

[0001] The utility model belongs to the field of gas storage tanks, and particularly relates to a gas storage tank with an anti-loosening sealing cover. Background Art

[0002] Gas tanks are equipment specially used to store gas and also play a role in stabilizing system pressure. According to the pressure they can withstand, they can be divided into high-pressure gas tanks, low-pressure gas tanks, and normal-pressure gas tanks. According to the different materials of gas tanks, they can be divided into: carbon steel gas tanks, low-alloy steel gas tanks, and stainless steel gas tanks.

[0003] According to the Chinese patent with the publication number of "CN218237076U", a safe and firm gas storage tank is disclosed, including a hollow base, a protective tank body and a gas storage tank, the bottom of the hollow base is installed with a supporting foot, the interior of the hollow base is provided with a mounting groove, the interior of the mounting groove is movably installed with a protective tank body, the interior of the protective tank body is provided with a condensation chamber, the top of the protective tank body is penetrated and installed with a gas storage tank, and the gas storage tank is located inside the condensation chamber, the inner wall of the gas storage tank is installed with a pressure sensor, the top of the gas storage tank is provided with a threaded opening, and the top of the gas storage tank is movably installed with a sealing cover through the threaded opening, the utility model is provided with a protective tank body, and a condensation chamber is provided inside the protective tank body, which can be explosion-proof and can cool down the gas in the gas storage tank by injecting condensate into the condensation chamber, the alarm will sound an alarm when the pressure is too high, and the alarm light located at the top of the alarm starts to flash, which effectively protects the personal safety of the staff;

[0004] It can be seen from the above structure that the above-mentioned sealing cover is installed through the set threaded port, and the installation method is too simple, and the gas in the sealing cover is under pressure, which is pushed upward for a long time, causing the existing sealing structure to loosen. Therefore, during long-term use, it is inevitable that the sealing structure will loosen, affecting the normal sealing effect, and some air leakage is only a small amount of air leakage. If the internal gas smell is light, it is not easy to detect, and there are certain safety hazards. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a gas storage tank with an anti-loosening sealing cover to solve the above problems.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] The cam is secured to the upper portion of the second support frame, and the cam is secured to the upper portion of the second support frame by a screw threading operation. The cam is secured to the upper portion of the second support frame by a screw threading operation.

[0008] Furthermore, as a preferred technical solution, the reinforcement assembly includes a threaded hole arranged on the upper end of the mounting plate, the internal thread of the threaded hole is connected to a threaded rod, the lower end of the threaded rod is fixedly connected to the inner ring of the first bearing, the outer ring of the first bearing is fixedly connected to the reinforcement plate, the reinforcement plate and the gas tank cover are movably connected to each other, the upper end of the threaded rod is fixedly connected to a turntable, the upper end of the turntable is fixedly connected to the outer ring of the second bearing, and the inner ring of the second bearing is fixedly connected to a handle;.

[0009] Furthermore, as a preferred technical solution, the gas tank mouth and the gas tank cover are clamped together, a clamping groove is provided on the top of the gas tank mouth, a clamping block is fixedly connected to the lower end of the gas tank cover, the clamping block and the clamping groove are clamped together, the inner side of the gas tank mouth and the gas tank cover are plugged into each other, the lower end of the gas tank cover is fixedly connected to a rubber plug, the lower end of the rubber plug is provided with an arc edge, and the rubber plug and the inner side of the gas tank mouth are fitted and plugged into each other;.

[0010] Furthermore, as a preferred technical solution, the upper ends of the first clamp and the second clamp are each provided with a tightening screw hole, the interiors of the tightening screw holes are threadedly connected with tightening screws, the lower ends of the tightening screws are rotatably connected with tightening plates, and the tightening plate and the gas tank cover are movably connected to each other;.

[0011] In summary, the utility model mainly has the following beneficial effects:

[0012] First, through the provided fastening assembly, after the gas tank cover and the gas tank port are clamped together, the connecting screw of the first clamp and the second clamp can be removed, and then the gas tank port and the gas tank cover are clamped together inside the first clamp and the second clamp. After the clamping is completed, the second clamp and the second clamp are fitted together, and then the connecting screw is passed through the connecting plate at one end of the first clamp and the second clamp. After the plugging is completed, the connecting nut and the connecting screw can be installed. After the installation is completed, the gas tank port can be sealed;

[0013] Secondly, after the gas tank cover is installed by the fastening assembly through the provided reinforcement assembly, the threaded rod is rotated to make the threaded rod rotate inside the threaded hole, and when the threaded rod rotates inside the threaded hole, the threaded rod will slowly move toward the lower end of the threaded hole, so that the gas tank cover can be fixed by the movement of the threaded rod, thereby preventing the gas tank cover from loosening. At the same time, after the reinforcement assembly is fixed, the tightening screw can be rotated to move inside the first clamp and the second clamp, so that the gas tank cover can be further fixed under the action of the tightening plate, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from above;

[0016] Figure 3 It is a side view structural schematic diagram of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the fastening assembly of the utility model.

[0018] Figure markings: 1. gas tank body, 2. gas tank mouth, 3. fastening assembly, 31. first clamp, 32. second clamp, 33. connecting plate, 34. connecting screw, 35. connecting nut, 4. mounting plate, 5. reinforcement assembly, 51. threaded hole, 52. threaded rod, 53. second bearing, 54. reinforcement plate, 6. turntable, 7. first bearing, 8. handle, 9. gas tank cover, 10. rubber plug, 11. arc edge, 12. block, 13. slot, 14. tightening screw hole, 15. tightening screw, 16. tightening plate. DETAILED DESCRIPTION

[0019] Example

[0020] refer to Figures 1 to 4The present embodiment is a gas storage tank with an anti-loosening sealing cover, comprising a gas storage tank body 1, a gas storage tank port 2 is fixedly connected to the upper end of the gas storage tank body 1, a gas storage tank cover 9 is clamped on the upper end of the gas storage tank port 2 through a fastening assembly 3, a mounting plate 4 is fixedly connected to the upper end of the gas storage tank body 1, a reinforcing assembly 5 is fixedly connected to the upper end of the mounting plate 4, the fastening assembly 3 comprises a first clamp 31, a second clamp 32 is hingedly connected to one side of the first clamp 31, the first clamp 31 and the second clamp 32 are fixedly connected to each other, a sealing gasket is fixedly connected to the inside of the first clamp 31 and the second clamp 32, the gas storage tank port 2 and the gas storage tank cover 9 are movably connected to the inside of the first clamp 31 and the second clamp 32, the other ends of the first clamp 31 and the second clamp 32 are fixedly connected to a connecting plate 33, the surface of the connecting plate 33 is plugged with a connecting screw 34, and the other end of the connecting screw 34 is threadedly connected with a connecting nut 35.

[0021] refer to Figure 1-Figure 3 The reinforcement component 5 includes a threaded hole 51 arranged at the upper end of the mounting plate 4, the internal thread of the threaded hole 51 is connected to a threaded rod 52, the lower end of the threaded rod 52 is fixedly connected to the inner ring of the first bearing 7, the outer ring of the first bearing 7 is fixedly connected to a reinforcement plate 54, and the reinforcement plate 54 and the gas tank cover 9 are movably connected to each other; by rotating the threaded rod 52, the threaded rod 52 is rotated inside the threaded hole 51, and when the threaded rod 52 rotates inside the threaded hole 51, the threaded rod 52 will slowly move toward the lower end of the threaded hole 51, so that the gas tank cover 9 can be fixed under the movement of the threaded rod 52, thereby preventing the gas tank cover 9 from loosening.

[0022] refer to Figure 1 and Figure 3 The upper end of the threaded rod 52 is fixedly connected to the turntable 6, the upper end of the turntable 6 is fixedly connected to the outer ring of the second bearing 53, and the inner ring of the second bearing 53 is fixedly connected to the handle 8; first, the handle 8 is held, and then the turntable 6 is rotated. The rotation of the turntable 6 can make the threaded rod 52 fixedly connected thereto rotate, so that under the setting of the handle 8 and the turntable 6, the threaded rod 52 can be easily rotated.

[0023] refer to Figure 2 and Figure 3The gas tank mouth 2 and the gas tank cover 9 are clamped together, a clamping groove 13 is provided on the gas tank mouth 2, a clamping block 12 is fixedly connected to the lower end of the gas tank cover 9, the clamping block 12 and the clamping groove 13 are clamped together, the inner side of the gas tank mouth 2 and the gas tank cover 9 are plugged into each other, a rubber plug 10 is fixedly connected to the lower end of the gas tank cover 9, a circular arc edge 11 is provided at the lower end of the rubber plug 10, and the rubber plug 10 and the inner side of the gas tank mouth 2 are fitted and plugged into each other; the sealing between the gas tank mouth 2 and the gas tank cover 9 can be increased by setting the clamping groove 13 and the clamping block 12, and the sealing of the gas tank mouth 2 can be further increased under the action of the rubber plug 10.

[0024] refer to Figure 4 The upper ends of the first clamp 31 and the second clamp 32 are both provided with tightening screw holes 14, and the interiors of the tightening screw holes 14 are threadedly connected with tightening screws 15, and the lower ends of the tightening screws 15 are rotatably connected with tightening plates 16, and the tightening plates 16 and the gas tank cover 9 are movably connected to each other; at the same time, after the reinforcement component 5 is fixed, the tightening screw 15 can be rotated to move the tightening screw 15 toward the inside of the first clamp 31 and the second clamp 32, so that the gas tank cover 9 can be further fixed under the action of the tightening plate 16.

[0025] When the gas tank cap 9 is in the state of being clamped together with the gas tank mouth 2, the connecting screw 34 of the first clamp 31 and the second clamp 32 can be removed, and then the gas tank mouth 2 and the gas tank cap 9 can be clamped together with the first clamp 31 and the second clamp 32. After the clamping is completed, the second clamp 32 and the second clamp 32 are fitted together, and then the connecting screw 34 is passed through the connecting plate 33 at one end of the first clamp 31 and the second clamp 32. After the insertion is completed, the connecting nut 35 and the connecting screw 34 can be installed. After the installation is completed, the gas tank mouth 2 can be sealed. The provided clamping groove 13 and the clamping block 12 can increase the sealing between the gas tank mouth 2 and the gas tank cap 9. At the same time, the sealing of the gas tank mouth 2 can be further increased under the action of the rubber plug 10. Then, after the gas tank cap 9 is installed through the fastening assembly 3, The screw rod 52 is rotated so that the screw rod 52 rotates inside the screw hole 51. When the screw rod 52 rotates inside the screw hole 51, the screw rod 52 will slowly move toward the lower end of the screw hole 51, so that the gas tank cover 9 can be fixed under the movement of the screw rod 52, thereby preventing the gas tank cover 9 from loosening. At the same time, after the reinforcement component 5 is fixed, the tightening screw 15 can be rotated to move the tightening screw 15 toward the inside of the first clamp 31 and the second clamp 32, so that the gas tank cover 9 can be further fixed under the action of the tightening plate 16. When rotating the screw rod 52, the handle 8 is held, and then the turntable 6 is rotated after holding the handle 8. The rotation of the turntable 6 can cause the screw rod 52 fixedly connected thereto to rotate, so that under the setting of the handle 8 and the turntable 6, the screw rod 52 can be easily rotated.

Claims

1. A gas storage tank with an anti-loosening sealing cover, characterized in that: The invention comprises a gas tank body (1), the upper end of the gas tank body (1) is fixedly connected to a gas tank port (2), the upper end of the gas tank port (2) is clamped to a gas tank cover (9) through a fastening assembly (3), the upper end of the gas tank body (1) is fixedly connected to a mounting plate (4), the upper end of the mounting plate (4) is fixedly connected to a reinforcement assembly (5), the fastening assembly (3) comprises a first clamp (31), one side of the first clamp (31) is hingedly connected to a second clamp (32), the first clamp (31) and the second clamp (32) are fixedly connected to each other, the insides of the first clamp (31) and the second clamp (32) are fixedly connected to a sealing gasket, and the gas tank port (2) and the gas tank cover (9) are both movably connected to the insides of the first clamp (31) and the second clamp (32).

2. The gas storage tank with an anti-loosening sealing cover according to claim 1, characterized in that: The reinforcement assembly (5) comprises a threaded hole (51) arranged at the upper end of the mounting plate (4); the inner thread of the threaded hole (51) is connected to a threaded rod (52); the lower end of the threaded rod (52) is fixedly connected to the inner ring of the first bearing (7); the outer ring of the first bearing (7) is fixedly connected to a reinforcement plate (54); and the reinforcement plate (54) is movably connected to the gas tank cover (9).

3. The gas storage tank with an anti-loosening sealing cover according to claim 2, characterized in that: The upper end of the threaded rod (52) is fixedly connected to a turntable (6), the upper end of the turntable (6) is fixedly connected to an outer ring of a second bearing (53), and the inner ring of the second bearing (53) is fixedly connected to a handle (8).

4. The gas storage tank with an anti-loosening sealing cover according to claim 1, characterized in that: The gas tank opening (2) and the gas tank cover (9) are mutually engaged, a locking groove (13) is provided on the gas tank opening (2), a locking block (12) is fixedly connected to the lower end of the gas tank cover (9), and the locking block (12) and the locking groove (13) are mutually engaged.

5. The gas storage tank with an anti-loosening sealing cover according to claim 1, characterized in that: The inner side of the gas tank opening (2) is plugged into the gas tank cover (9), the lower end of the gas tank cover (9) is fixedly connected with a rubber plug (10), the lower end of the rubber plug (10) is provided with a circular arc edge (11), and the rubber plug (10) and the inner side of the gas tank opening (2) are plugged into each other.

6. The gas storage tank with an anti-loosening sealing cover according to claim 1, characterized in that: The other ends of the first clamp (31) and the second clamp (32) are fixedly connected to a connecting plate (33), the surface of the connecting plate (33) is plugged with a connecting screw (34), and the other end of the connecting screw (34) is threadedly connected to a connecting nut (35).

7. The gas storage tank with an anti-loosening sealing cover according to claim 1, characterized in that: The upper ends of the first clamp (31) and the second clamp (32) are each provided with a tightening screw hole (14), the interior of each tightening screw hole (14) is threadedly connected with a tightening screw rod (15), the lower end of each tightening screw rod (15) is rotatably connected with a tightening plate (16), and the tightening plate (16) and the gas tank cover (9) are movably connected to each other.

Images