Explosion-proof gas cylinder cabinet with buffer structure

Abstract

The utility model provides an explosion-proof gas cylinder cabinet with a buffer structure, which relates to the technical field of gas cylinder cabinets and comprises a cabinet body, a buffer component is fixedly mounted in the cabinet body, a moving component is fixedly mounted on the bottom surface of the cabinet body, an explosion-proof inner shell is arranged in the cabinet body, an adjusting component is fixedly mounted on the inner bottom wall of the explosion-proof inner shell, and the adjusting component is fixedly mounted on the inner bottom wall of the explosion-proof inner shell. And a fixing assembly is arranged above the adjusting assembly. According to the explosion-proof gas cylinder cabinet with the buffer structure, by arranging the damping device and the buffer spring, impact and vibration can be absorbed and relieved, the influence on the explosion-proof inner shell is reduced, vibration and noise can be effectively reduced, a stable and quiet working environment is provided, the situation that a gas cylinder shakes along with the explosion-proof gas cylinder cabinet is avoided, and the service life of the explosion-proof gas cylinder cabinet is prolonged. And the movable frame is driven by the adjusting motor through the driving gear and the rack plate to move front and back, so that the movable frame can be directly moved to the front of a user, the effect of conveniently replacing the gas cylinder is achieved, and the device has the advantage of being simpler to use.

Description

Technical Field

[0001] The utility model relates to a safety storage cabinet, in particular to an explosion-proof gas cylinder cabinet with a buffer structure, belonging to the technical field of gas cylinder cabinets. Background Art

[0002] Gas cylinders are pressure-bearing equipment with explosion hazards, and the media they contain are generally flammable, explosive, toxic, and highly corrosive. The use environment is more complicated than other pressure vessels due to the characteristics of movement, repeated filling, and changes in the use environment. Therefore, gas cylinders need to be stored in explosion-proof gas cylinder cabinets to prevent external factors from causing explosions.

[0003] Patent document CN207796552U discloses an explosion-proof gas cylinder cabinet, comprising a cabinet body, one side of the cabinet body is provided with an opening, and the opening is symmetrically hinged with two switch doors, the surfaces of the two switch doors are fixedly embedded with observation windows for observing the storage status of the gas cylinders near the upper ends, the surfaces of the two switch doors are fixedly provided with handle grooves, a gas cylinder fixing device is fixedly provided in the cabinet body, the gas cylinder fixing device comprises a fixing plate, the surface of the fixing plate is provided with a plurality of bottle grooves, the side walls of the fixing plate are fixedly connected with fastening ropes corresponding to the bottle grooves, and fastening rings matching the fastening ropes, an exhaust fan is fixedly embedded on the top of the cabinet body, an electric box is fixedly provided on the top side walls of the cabinet body, and an alarm and a controller are fixedly provided in the electric box in sequence. The structural design of the utility model is simple and reasonable, easy to operate, with high automation and safety, better cabinet rigidity, and strong corrosion resistance.

[0004] During the use of the above patent, when the gas cylinder cabinet is moved, the gas cylinders inside will cause the pressure changes due to the shaking. Long-term pressure fluctuations may damage the structural integrity of the gas cylinders and reduce their protective capabilities. In addition, when replacing the gas cylinders inside the cabinet, due to the limited space inside the cabinet and the heavy weight of the gas cylinders, it is inconvenient to replace and fix the gas cylinders. For this reason, we propose an explosion-proof gas cylinder cabinet with a buffer structure to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the utility model is to provide an explosion-proof gas cylinder cabinet with a buffer structure in order to solve the above problems, so as to solve the problems of gas cylinder shaking and inconvenience in replacing gas cylinders in the prior art.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: an explosion-proof gas cylinder cabinet with a buffer structure, comprising a cabinet, a buffer component is fixedly installed inside the cabinet, a moving component is fixedly installed on the bottom surface of the cabinet, an explosion-proof inner shell is arranged inside the cabinet, an adjustment component is fixedly installed on the inner bottom wall of the explosion-proof inner shell, a fixed component is arranged above the adjustment component, the buffer component includes a plurality of damping devices arranged at equal distances and fixedly connected to the inner wall of the cabinet, a buffer spring is sleeved on the outer surface of each damping device, and each buffer spring is close to one end of the cabinet They are fixedly connected to the inner wall of the cabinet, and one end of each damping device away from the cabinet and one end of the buffer spring away from the cabinet are fixedly connected to the outer surface of the explosion-proof inner shell; the adjustment component includes two adjustment motors fixedly connected to the inner bottom wall of the explosion-proof inner shell, and the output end of each adjustment motor is fixedly connected to a driving gear, the inner bottom wall of the explosion-proof inner shell is fixedly connected to a supporting slider, and the upper surface of the supporting slider is slidably connected to a rack plate, the outer surfaces of the rack plate are respectively meshed with the outer surfaces of the two driving gears, and the upper surface of the rack plate is fixedly connected to a moving frame.

[0009] Preferably, the fixing assembly includes a fixing plate fixedly connected to the outer surface of the mobile frame, the outer surface of the fixing plate is hinged with a fixing frame through a pin shaft, and the outer surface of the fixing frame is fixedly installed with a manual switch, which can be a screw type or a snap-on type, so that the fixing frame can be stably installed on the fixing plate.

[0010] Preferably, the moving assembly includes four dampers fixedly connected to the bottom surface of the cabinet, and the outer surface of each damper is sleeved with a shock-absorbing spring. The vibration amplitude during the movement can be reduced by using the shock-absorbing spring and the damper in combination.

[0011] Preferably, the top end of each shock-absorbing spring is fixedly connected to the bottom surface of the cabinet, and the bottom end of each damper and the bottom end of the shock-absorbing spring are fixedly connected with moving wheels. The use of moving wheels can make the device more flexible and has the advantage of convenient site transfer.

[0012] Preferably, two limiting sliders are fixedly connected to the inner wall of the explosion-proof inner shell, and the outer surfaces of the two limiting sliders are slidably connected to the outer surface of the movable frame. A buffer pad is fixedly installed on the upper surface of the movable frame, and two grooves are provided on the upper surface of the buffer pad, which is convenient for placing the gas cylinder and can also provide protection for the gas cylinder to avoid bumps.

[0013] Preferably, two cabinet doors are fixedly installed on the front of the cabinet body, an observation window is fixedly installed on the outer surface of each cabinet door, and a plurality of ventilation holes are fixedly installed on the front of each cabinet door.

[0014] The utility model provides an explosion-proof gas cylinder cabinet with a buffer structure, which has the following beneficial effects:

[0015] 1. The explosion-proof gas cylinder cabinet with a buffer structure is equipped with a damping device and a buffer spring, which can absorb and alleviate external shocks and vibrations and reduce the impact on the explosion-proof inner shell. They can effectively reduce vibration and noise, provide a smooth and quiet working environment, and avoid the situation where the gas cylinders will shake.

[0016] 2. The explosion-proof gas cylinder cabinet with a buffer structure drives the mobile frame to move forward and backward by adjusting the motor using the active gear and the rack plate, so that the mobile frame can be moved directly in front of the user, thereby achieving the effect of facilitating the replacement of gas cylinders, and has the advantage of being easier to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model from a front view perspective;

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the fixing component in the utility model;

[0020] Figure 4 For the utility model Figure 1 The structure at A in the middle is shown as an enlarged image;

[0021] Figure 5 For the utility model Figure 2 The structure at B in the middle is shown as an enlarged diagram.

[0022] Description of Reference Numerals

[0023] 1. Cabinet;

[0024] 2. Adjustment assembly; 201. Adjustment motor; 202. Support slider; 203. Rack plate; 204. Driving gear; 205. Moving frame;

[0025] 3. Fixing assembly; 301. Fixing plate; 302. Fixing frame; 303. Manual switch;

[0026] 4. Buffer assembly; 401. Damping device; 402. Buffer spring;

[0027] 5. Moving assembly; 501. Damper; 502. Shock-absorbing spring; 503. Moving wheel;

[0028] 6. Limiting slider; 7. Ventilation hole; 8. Observation window; 9. Explosion-proof inner shell; 10. Buffer cushion; 11. Cabinet door. DETAILED DESCRIPTION

[0029] The embodiment of the utility model provides an explosion-proof gas cylinder cabinet with a buffer structure.

[0030] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , including a cabinet 1, a buffer component 4 is fixedly installed inside the cabinet 1, a moving component 5 is fixedly installed on the bottom surface of the cabinet 1, an explosion-proof inner shell 9 is arranged inside the cabinet 1, an adjusting component 2 is fixedly installed on the inner bottom wall of the explosion-proof inner shell 9, a fixing component 3 is arranged above the adjusting component 2, the buffer component 4 includes a plurality of damping devices 401 fixedly connected to the inner wall of the cabinet 1, a buffer spring 402 is sleeved on the outer surface of each damping device 401, an end of each buffer spring 402 close to the cabinet 1 is fixedly connected to the inner wall of the cabinet 1, and an end of each damping device 401 away from the cabinet 1 and an end of the buffer spring 402 away from the cabinet 1 are fixedly connected to the outer surface of the explosion-proof inner shell 9.

[0031] The adjustment component 2 includes two adjustment motors 201 fixedly connected to the inner bottom wall of the explosion-proof inner shell 9, and the output end of each adjustment motor 201 is fixedly connected to a driving gear 204. The inner bottom wall of the explosion-proof inner shell 9 is fixedly connected to a support slider 202, and the upper surface of the support slider 202 is slidably connected to a rack plate 203. The outer surfaces of the rack plate 203 are respectively meshed with the outer surfaces of the two driving gears 204, and the upper surface of the rack plate 203 is fixedly connected to a moving frame 205.

[0032] Please refer to Figure 2 and Figure 3 The fixing component 3 includes a fixing plate 301 fixedly connected to the outer surface of the moving frame 205, the outer surface of the fixing plate 301 is hinged with a fixing frame 302 through a pin shaft, and the outer surface of the fixing frame 302 is fixedly installed with a manual switch 303. The manual switch 303 and the fixing frame 302 are used in conjunction with each other to make the gas cylinder more firmly fixed and more stable during use. The moving component 5 includes four dampers 501 fixedly connected to the bottom surface of the cabinet 1, and the outer surface of each damper 501 is sleeved with a shock-absorbing spring 502. The shock-absorbing spring 502 and the damper 501 are used in conjunction with each other to reduce the shaking of the device when it moves.

[0033] Please refer to Figure 2 and Figure 5The top of each shock-absorbing spring 502 is fixedly connected to the bottom surface of the cabinet 1, and the bottom end of each damper 501 and the bottom end of the shock-absorbing spring 502 are fixedly connected with a moving wheel 503. The inner wall of the explosion-proof inner shell 9 is fixedly connected with two limiting sliders 6. The limiting sliders 6 can provide position limitation for the moving frame 205 to prevent instability during the movement. The outer surfaces of the two limiting sliders 6 are slidably connected to the outer surface of the moving frame 205, and the upper surface of the moving frame 205 is fixedly installed with a buffer pad 10.

[0034] Please refer to Figure 1 Two cabinet doors 11 are fixedly installed on the front of the cabinet body 1, and an observation window 8 is fixedly installed on the outer surface of each cabinet door 11. The observation window 8 can be used to conveniently observe the usage of the gas cylinder cabinet. A plurality of ventilation holes 7 are fixedly installed on the front of each cabinet door 11, and the ventilation holes 7 can be used to ventilate and dissipate heat for the device.

[0035] When the utility model is in use: the user moves the device to the designated use site through the moving wheel 503, uses the damper 501 and the shock-absorbing spring 502 to reduce the shaking amplitude of the device during the moving process, and uses the damping device 401 and the buffer spring 402 to buffer the vibration of the explosion-proof inner shell 9. When the gas cylinder needs to be replaced, the regulating motor 201 is started, and the regulating motor 201 is used to drive the driving gear 204 to rotate. The driving gear 204 drives the moving frame 205 to slide back and forth by the rack plate 203. When the moving frame 205 is slid to the outside of the cabinet 1, it is convenient for the operator to replace the gas cylinder. After the gas cylinder is replaced, the fixing frame 302 and the manual switch 303 are used to fix the gas cylinder, thereby ensuring the normal use of the gas cylinder.

[0036] 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. An explosion-proof gas cylinder cabinet with a buffer structure, comprising a cabinet body (1), characterized in that: A buffer component (4) is fixedly installed inside the cabinet (1), a moving component (5) is fixedly installed on the bottom surface of the cabinet (1), an explosion-proof inner shell (9) is provided inside the cabinet (1), an adjustment component (2) is fixedly installed on the inner bottom wall of the explosion-proof inner shell (9), a fixing component (3) is provided above the adjustment component (2), the buffer component (4) comprises a plurality of damping devices (401) arranged at equal distances and fixedly connected to the inner wall of the cabinet (1), a buffer spring (402) is sleeved on the outer surface of each damping device (401), an end of each buffer spring (402) close to the cabinet (1) is fixedly connected to the inner wall of the cabinet (1), and an end of each damping device (401) away from the cabinet (1) and an end of the buffer spring (402) away from the cabinet (1) are fixedly connected to the outer surface of the explosion-proof inner shell (9); The adjustment component (2) comprises two adjustment motors (201) fixedly connected to the inner bottom wall of the explosion-proof inner shell (9), the output end of each adjustment motor (201) is fixedly connected to a driving gear (204), the inner bottom wall of the explosion-proof inner shell (9) is fixedly connected to a support slider (202), the upper surface of the support slider (202) is slidably connected to a rack plate (203), the outer surface of the rack plate (203) is respectively meshed with the outer surfaces of the two driving gears (204), and the upper surface of the rack plate (203) is fixedly connected to a moving frame (205).

2. The explosion-proof gas cylinder cabinet with a buffer structure according to claim 1, characterized in that: The fixing assembly (3) comprises a fixing plate (301) fixedly connected to the outer surface of the moving frame (205); the outer surface of the fixing plate (301) is hingedly connected to a fixing frame (302) via a pin; and the outer surface of the fixing frame (302) is fixedly mounted with a manual switch (303).

3. The explosion-proof gas cylinder cabinet with a buffer structure according to claim 1 is characterized in that: The moving assembly (5) comprises four dampers (501) fixedly connected to the bottom surface of the cabinet (1), and a shock absorbing spring (502) is sleeved on the outer surface of each damper (501).

4. The explosion-proof gas cylinder cabinet with a buffer structure according to claim 3 is characterized in that: The top end of each shock absorbing spring (502) is fixedly connected to the bottom surface of the cabinet (1), and the bottom end of each damper (501) and the bottom end of the shock absorbing spring (502) are fixedly connected to a moving wheel (503).

5. The explosion-proof gas cylinder cabinet with a buffer structure according to claim 1 is characterized in that: Two limiting sliders (6) are fixedly connected to the inner wall of the explosion-proof inner shell (9), and the outer surfaces of the two limiting sliders (6) are slidably connected to the outer surface of the movable frame (205), and a buffer cushion (10) is fixedly installed on the upper surface of the movable frame (205).

6. The explosion-proof gas cylinder cabinet with a buffer structure according to claim 1, characterized in that: Two cabinet doors (11) are fixedly mounted on the front of the cabinet body (1), an observation window (8) is fixedly mounted on the outer surface of each cabinet door (11), and a plurality of ventilation holes (7) are fixedly mounted on the front of each cabinet door (11).

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