Gas cylinder cabinet

Abstract

The utility model belongs to the field of cabinet bodies, particularly relates to a gas cylinder cabinet, and provides the following scheme aiming at the problem that a gas cylinder is inconvenient to take out from the gas cylinder cabinet when the gas cylinder is replaced in the prior art: the gas cylinder cabinet comprises a cabinet body, a top cover is arranged at the top of the cabinet body, and an audible and visual alarm is arranged on one side of the top cover; the top of the cabinet body is fixedly connected with a gas sensor used in cooperation with an audible and visual alarm, the bottom of the cabinet body is open, a mounting shaft is rotationally connected between the inner walls of the two sides of the cabinet body, the circumference of the mounting shaft is fixedly connected with a bottom plate used for supporting a gas cylinder, and the bottom plate and the inner wall of one side of the cabinet body are fixedly connected with a tension spring. According to the gas cylinder replacement cabinet, in the gas cylinder replacement process, the gas cylinder can be directly pulled out, the landing stability of the gas cylinder is kept through rotation of the bottom plate, operation is more convenient and faster, meanwhile, the gas cylinder can be fixed through one-hand operation, the operation efficiency is improved, and the gas cylinder replacement cabinet is convenient to use and popularize. The operation difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinets, in particular to a gas cylinder cabinet. Background Art

[0002] A standard gas cylinder cabinet is a device for safely storing gas cylinders. It is mainly used to store flammable and explosive gases such as compressed air, liquefied gas, carbon dioxide, etc. to protect people from hazards such as fire and explosion. When using a standard gas cylinder cabinet, attention should be paid to its construction, installation, use, maintenance, etc., as well as safety measures to ensure safe use.

[0003] After searching, a laboratory gas cylinder cabinet disclosed by publication number CN206994928U includes a gas cylinder cabinet body, a mounting assembly, a filter assembly and an alarm assembly. Although the above product can reduce the footprint of the gas cylinder cabinet body during use, it is inconvenient to take the gas cylinder out of the gas cylinder cabinet when replacing the gas cylinder. For this purpose, a gas cylinder cabinet is proposed. Utility Model Content

[0004] The utility model aims to solve the defect in the prior art that it is inconvenient to take out the gas cylinder from the gas cylinder cabinet when replacing the gas cylinder, and proposes a gas cylinder cabinet.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A gas cylinder cabinet comprises a cabinet body, a top cover is installed on the top of the cabinet body, a sound and light alarm is installed on one side of the top cover, a gas sensor used in conjunction with the sound and light alarm is fixedly connected to the top of the cabinet body, the bottom of the cabinet body is open, a mounting shaft is rotatably connected between the inner walls on both sides of the cabinet body, a bottom plate for supporting the gas cylinder is fixedly connected to the circumference of the mounting shaft, a tension spring is fixedly connected to the bottom plate and one side inner wall of the cabinet body, a limit plate for supporting the bottom plate is fixedly connected to the inner wall on one side of the cabinet body, and the gas cylinder is placed on the surface of the bottom plate and located between the mounting shaft and the limit plate;

[0007] At least two back plates for limiting the position of the gas cylinder are fixedly connected to an inner wall on one side of the cabinet, and a limiting mechanism for limiting the position of the gas cylinder is arranged between the inner walls on both sides of the cabinet.

[0008] As a further solution of the utility model, the limiting mechanism includes two guide rails, a front plate is fixedly connected between the two guide rails, and an arc-shaped groove is provided on one side of the front plate close to the back plate.

[0009] As a further solution of the utility model, two positioning components for positioning the positive plate are provided on one side of the positive plate, and the positioning components include a guide plate and two positioning plates, the guide plate is fixed on one side of the positive plate, a penetrating plug rod is inserted on one side of the guide plate, a spring is fixedly connected between the plug rod and the guide plate, the positioning plates are fixed on one side of the inner wall of the cabinet, the two positioning plates are symmetrically arranged, and one side of the positioning plates is provided with a socket for use with the plug rod.

[0010] As a further solution of the utility model, a sliding groove is provided on one side of the positive plate, a sliding block is fixedly connected to one side of the insertion rod, and the sliding block is slidably connected to the sliding groove.

[0011] As a further solution of the utility model, the sides of the two positioning plates on the same side that are close to each other are both provided with inclined surfaces.

[0012] As a further solution of the utility model, a pair of cabinet doors are hingedly connected to one side of the cabinet body, and an air inlet is arranged on one side of each cabinet door.

[0013] As a further solution of the utility model, a mounting opening is provided on the top of the cabinet, and an exhaust fan is fixedly connected in the mounting opening.

[0014] As a further solution of the utility model, air outlet holes are provided on both sides of the top cover.

[0015] When the cylinder is in the state of being replaced, the user opens the door and moves the two rods toward the middle with one hand, so that the rods are separated from the positioning plate below, and then the main plate is moved upward. After the main plate moves to the top, the rods are released and inserted into the positioning plate above, thereby completing the fixation of the main plate. The operation is convenient and quick, and then the cylinder is transferred out. During the movement of the cylinder, when it moves to the side of the mounting shaft away from the tension spring, the bottom plate rotates so that one end of the bottom plate contacts the ground and maintains its inclined state. Then the cylinder is slowly pulled out. The operation is more convenient and reduces the number of operating steps. Then, the bottom plate is pressed down by the foot, and the new cylinder is pushed to the other side of the bottom plate along the inclined bottom plate. The weight of the new cylinder is used to reset the bottom plate, and with the cooperation of the limit plate, the stability of the bottom plate is maintained. After the cylinder is moved to the back plate, the main plate is lowered in the same way, and the cylinder is limited and fixed by the main plate.

[0016] Beneficial effects:

[0017] In the utility model, the gas cylinder cabinet is provided with a rotatable bottom plate installed at the bottom of the cabinet body, so that the gas cylinder can be directly pulled out during the replacement process, and the stability of the gas cylinder landing can be maintained by rotating the bottom plate, so that the operation is more convenient and quick, and the operation steps are reduced;

[0018] In the utility model, the gas cylinder cabinet, through the coordinated use of the front plate and the back plate, can fix the gas cylinder with one hand during the replacement of the gas cylinder, thereby improving the operation efficiency and reducing the operation difficulty;

[0019] In the utility model, during the replacement of the gas cylinder, the gas cylinder can be directly pulled out, and the stability of the gas cylinder on the ground can be maintained by rotating the bottom plate, which makes the operation more convenient and quick, reduces the operation steps, and can fix the gas cylinder with one hand, thereby improving the operation efficiency and reducing the operation difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional structural schematic diagram of a gas cylinder cabinet proposed by the utility model;

[0021] Figure 2 This is a front cross-sectional structural schematic diagram of a gas cylinder cabinet proposed by the utility model;

[0022] Figure 3 This is a side sectional structural schematic diagram of a gas cylinder cabinet proposed by the utility model;

[0023] Figure 4 The utility model is a schematic diagram of a front plate installation structure of a gas cylinder cabinet.

[0024] In the figure: 1. cabinet body; 2. cabinet door; 3. top cover; 4. air outlet; 5. sound and light alarm; 6. exhaust fan; 7. back plate; 8. guide rail; 9. front plate; 10. mounting shaft; 11. limit plate; 12. tension spring; 13. guide plate; 14. plug rod; 15. spring; 16. positioning plate; 17. bottom plate; 18. slider; 19. gas sensor. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1

[0027] Reference Figure 1-Figure 4A cabinet includes a cabinet 1, a top cover 3 is installed on the top of the cabinet 1, a sound and light alarm 5 and a liquid crystal display are installed on one side of the top cover 3, and a gas sensor 19 used in conjunction with the sound and light alarm 5 is fixedly connected to the top of the cabinet 1. The sound and light alarm 5, the gas sensor 19 and the liquid crystal display are prior art, and their working principle and use method are the same as those disclosed in Publication No. CN 217725584U discloses the same, the bottom of the cabinet 1 is open, the inner walls on both sides of the cabinet 1 are rotatably connected with a mounting shaft 10, the circumference of the mounting shaft 10 is fixedly connected with a bottom plate 17 for supporting the gas cylinder, the bottom plate 17 and one side inner wall of the cabinet 1 are fixedly connected with a tension spring 12, and one side inner wall of the cabinet 1 is fixedly connected with a limit plate 11 for supporting the bottom plate 17, the gas cylinder is placed on the surface of the bottom plate 17 and located between the mounting shaft 10 and the limit plate 11, when the gas cylinder is moving, when it moves to the side of the mounting shaft 10 away from the tension spring 12, the bottom plate 17 rotates, so that one end of the bottom plate 17 contacts the ground and maintains its tilted state, and then the gas cylinder can be slowly pulled out, which is more convenient to operate and reduces the number of operating steps;

[0028] At least two back plates 7 for limiting the position of the gas cylinders are fixedly connected to the inner wall of one side of the cabinet 1 , and a limiting mechanism for limiting the position of the gas cylinders is arranged between the inner walls on both sides of the cabinet 1 .

[0029] In the present application, the limiting mechanism includes two guide rails 8, a front plate 9 is fixedly connected between the two guide rails 8, and an arc-shaped groove is provided on the side close to the front plate 9 and the back plate 7. The front plate 9 and the back plate 7 cooperate to limit and fix the gas cylinder.

[0030] In the utility model, one side of the main plate 9 is provided with two positioning components for positioning the main plate 9, the positioning components include a guide plate 13 and two positioning plates 16, the guide plate 13 is fixed on one side of the main plate 9, one side of the guide plate 13 is plugged with a penetrating plug rod 14, a spring 15 is fixedly connected between the plug rod 14 and the guide plate 13, the positioning plates 16 are fixed to an inner wall of one side of the cabinet 1, the two positioning plates 16 are symmetrically arranged, and one side of the positioning plates 16 is provided with a socket for use with the plug rod 14. The two plug rods 14 are moved toward the middle by one hand so that the plug rods 14 are separated from the positioning plates 16 below, and the main plate 9 can be moved, and the operation is flexible and convenient.

[0031] It should be noted that a sliding groove is provided on one side of the positive plate 9 , and a slider 18 is fixedly connected to one side of the insertion rod 14 . The slider 18 is slidably connected to the sliding groove, and the slider 18 increases the stability of the movement of the insertion rod 14 .

[0032] In particular, the two positioning plates 16 on the same side are both provided with inclined surfaces on the sides close to each other, and the inclined surfaces facilitate the movement of the insertion rod 14 .

[0033] In the utility model, a pair of cabinet doors 2 are hinged on one side of the cabinet body 1, and an air inlet is arranged on one side of each cabinet door 2 for air intake.

[0034] The present application can be used in gas cylinder cabinets, and can also be used in other fields applicable to the present application.

[0035] Example 2

[0036] refer to Figure 1-Figure 4 A gas cylinder cabinet is improved on the basis of Example 1. A mounting opening is provided on the top of the cabinet body 1. An exhaust fan 6 is fixedly connected to the mounting opening. When the exhaust fan 6 is started, the air in the cabinet body 1 can be replaced.

[0037] In the utility model, both sides of the top cover 3 are provided with air outlet holes 4, and the air outlet holes 4 are used for exhausting air.

[0038] However, as is well known to those skilled in the art, the working principles and wiring methods of the sound and light alarm 5, the gas sensor 19 and the LCD display are commonplace, and are all conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A gas cylinder cabinet, comprising a cabinet body (1), a top cover (3) is installed on the top of the cabinet body (1), a sound and light alarm (5) and a liquid crystal display screen are installed on one side of the top cover (3), and a gas sensor (19) used in conjunction with the sound and light alarm (5) is fixedly connected to the top of the cabinet body (1), characterized in that: The bottom of the cabinet (1) is open, a mounting shaft (10) is rotatably connected between the inner walls on both sides of the cabinet (1), a bottom plate (17) for supporting the gas cylinder is fixedly connected to the circumference of the mounting shaft (10), a tension spring (12) is fixedly connected between the bottom plate (17) and the inner wall on one side of the cabinet (1), a limit plate (11) for supporting the bottom plate (17) is fixedly connected to the inner wall on one side of the cabinet (1), and the gas cylinder is placed on the surface of the bottom plate (17) and located between the mounting shaft (10) and the limit plate (11); At least two back plates (7) for limiting the position of gas cylinders are fixedly connected to one inner wall of one side of the cabinet (1), and a limiting mechanism for limiting the position of gas cylinders is arranged between the inner walls on both sides of the cabinet (1).

2. A gas cylinder cabinet according to claim 1, characterized in that: The limiting mechanism comprises two guide rails (8), a front plate (9) is fixedly connected between the two guide rails (8), and an arc-shaped groove is provided on the side of the front plate (9) close to the back plate (7).

3. A gas cylinder cabinet according to claim 2, characterized in that: Two positioning components for positioning the front plate (9) are arranged on one side of the front plate (9), and the positioning components include a guide plate (13) and two positioning plates (16). The guide plate (13) is fixed on one side of the front plate (9), and a plug rod (14) is inserted into one side of the guide plate (13). A spring (15) is fixedly connected between the plug rod (14) and the guide plate (13). The positioning plates (16) are fixed on an inner wall of one side of the cabinet (1), and the two positioning plates (16) are symmetrically arranged. One side of the positioning plates (16) is provided with a socket for use with the plug rod (14).

4. A gas cylinder cabinet according to claim 3, characterized in that: A sliding groove is provided on one side of the front plate (9), and a sliding block (18) is fixedly connected to one side of the insertion rod (14), and the sliding block (18) is slidably connected to the sliding groove.

5. A gas cylinder cabinet according to claim 3, characterized in that: The two positioning plates (16) on the same side are both provided with inclined surfaces on their mutually adjacent sides.

6. A gas cylinder cabinet according to claim 1, characterized in that: A pair of cabinet doors (2) are hingedly connected to one side of the cabinet body (1), and an air inlet is arranged on one side of each cabinet door (2).

7. A gas cylinder cabinet according to claim 1, characterized in that: The cabinet (1) has a mounting opening on the top, and an exhaust fan (6) is fixedly connected in the mounting opening.

8. A gas cylinder cabinet according to claim 7, characterized in that: Air outlet holes (4) are provided on both sides of the top cover (3).

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