Detachable liquid oxygen storage device

Abstract

The utility model discloses a detachable liquid oxygen storage device which comprises a rounded corner bottom plate, a C-shaped outer frame is fixedly installed on the upper surface of the rounded corner bottom plate, a storage tank movable inner frame is movably erected in the C-shaped outer frame, a liquid oxygen storage tank is arranged in the storage tank movable inner frame, and the liquid oxygen storage tank is arranged in the storage tank movable inner frame. Universal wheels are fixedly installed at the positions, close to the four corners, of the lower surface of the rounded-corner bottom plate, and the C-shaped outer frame comprises a C-shaped frame, a supporting frame, a bent handle and limiting rolling wheels. According to the detachable liquid oxygen storage device, the fillet bottom plate, the C-shaped outer frame, the storage tank movable inner frame and the universal wheels are matched with the liquid oxygen storage tanks so that the detachable liquid oxygen storage device can be used more conveniently, more liquid oxygen storage tanks can be carried at a time, and the positions of the liquid oxygen storage tanks can be changed in a rotating mode; wherein the universal wheels on the lower surface of the fillet bottom plate enable the liquid oxygen storage tank to move, and the C-shaped outer frame and the storage tank movable inner frame enable the liquid oxygen storage tank to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid oxygen storage structures, and particularly relates to a detachable liquid oxygen storage. Background Art

[0002] For the convenience of storage, transportation and use, liquid oxygen is often stored in steel cylinders with sky blue ink characters, liquid nitrogen is stored in steel cylinders with black yellow characters, and liquefied petroleum gas is stored in steel cylinders with gray red characters. The liquid oxygen storage for transfer and use generally refers to a device composed of a steel cylinder and a trolley.

[0003] The existing liquid oxygen storage has certain drawbacks in use. In the traditional liquid oxygen storage, the steel cylinder and the trolley can only transfer one or two steel cylinders and cannot transfer more steel cylinders. The position of the steel cylinder is also inconvenient to change on the trolley, making the use of liquid oxygen storage less convenient. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a detachable liquid oxygen storage, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A detachable liquid oxygen storage includes a rounded bottom plate. On the upper surface of the rounded bottom plate, a C-shaped outer frame is fixedly installed. Inside the C-shaped outer frame, a storage tank movable inner frame is movably installed. Inside the storage tank movable inner frame, a liquid oxygen storage tank is provided. At positions near the four corners of the lower surface of the rounded bottom plate, universal wheels are fixedly installed.

[0007] Preferably, the C-shaped outer frame includes a C-shaped frame, a support frame, a bent handle and limit rollers.

[0008] Preferably, the support frame is fixedly installed at the lower position on the outer side of the C-shaped frame, and the lower end of the support frame is fixedly installed on the upper surface of the rounded bottom plate.

[0009] Preferably, the bent handle is fixedly installed at a corner position at the upper end of the support frame, and the limit rollers are fixedly installed at both ends inside the C-shaped frame. The number of limit rollers installed is six, and the limit rollers are evenly distributed at both ends inside the C-shaped frame.

[0010] Preferably, the storage tank movable inner frame includes an upper disc, a lower disc, connecting long rods, a first rubber ring and a second rubber ring.

[0011] Preferably, the upper disc and the lower disc are clamped between the limit rollers. The upper disc is located above the lower disc, and the through holes opened on the upper surfaces of the upper disc and the lower disc are evenly distributed.

[0012] Preferably, the connecting long rod is fixedly connected between the upper disc and the lower disc. The first rubber ring is fixedly installed in the through hole on the upper surface of the upper disc, and the second rubber ring is fixedly installed in the through hole on the upper surface of the lower disc. There are six connecting long rods, and the connecting long rods are evenly distributed between the upper disc and the lower disc.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] In the present utility model, through the rounded bottom plate, C-shaped outer frame, storage tank movable inner frame, liquid oxygen storage tank and universal wheels provided, the rounded bottom plate, C-shaped outer frame, storage tank movable inner frame and universal wheels cooperate with the liquid oxygen storage tank to be used more conveniently. More liquid oxygen storage tanks can be transported at one time, and the position of the liquid oxygen storage tank can be rotated and changed, and the adjustment and handling operation process is simple. Among them, the universal wheels on the lower surface of the rounded bottom plate enable the liquid oxygen storage to be moved, and the C-shaped outer frame and the storage tank movable inner frame enable the liquid oxygen storage tank to be rotated. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of a split-type liquid oxygen storage of the present utility model;

[0016] Figure 2 is an exploded schematic diagram of the structure of the storage tank movable inner frame of a split-type liquid oxygen storage of the present utility model;

[0017] Figure 3 is a split-type liquid oxygen storage of the present utility model Figure 1 magnified schematic diagram of part A;

[0018] Figure 4 is a split-type liquid oxygen storage of the present utility model Figure 1 magnified schematic diagram of part B.

[0019] In the figure: 1, rounded bottom plate; 2, C-shaped outer frame; 201, C-shaped frame; 202, support frame; 203, bent handle; 204, limit roller; 3, storage tank movable inner frame; 301, upper disc; 302, lower disc; 303, connecting long rod; 304, first rubber ring; 305, second rubber ring; 4, liquid oxygen storage tank; 5, universal wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Such as Figures 1-4As shown in the figure, a detachable liquid oxygen storage device includes a rounded bottom plate 1. On the upper surface of the rounded bottom plate 1, a C-shaped outer frame 2 is fixedly installed. Inside the C-shaped outer frame 2, a storage tank movable inner frame 3 is movably installed. Inside the storage tank movable inner frame 3, a liquid oxygen storage tank 4 is provided. At the positions near the four corners on the lower surface of the rounded bottom plate 1, universal wheels 5 are fixedly installed. The rounded bottom plate 1, the C-shaped outer frame 2, the storage tank movable inner frame 3 and the universal wheels 5 cooperate to make the liquid oxygen storage tank 4 more convenient to use. More liquid oxygen storage tanks 4 can be carried at one time. The position of the liquid oxygen storage tank 4 can be rotated and changed, and the adjustment and handling operation process is simple. Among them, the universal wheels 5 on the lower surface of the rounded bottom plate 1 enable the liquid oxygen storage to be moved, and the C-shaped outer frame 2 and the storage tank movable inner frame 3 enable the liquid oxygen storage tank 4 to be rotated;

[0022] The C-shaped outer frame 2 includes a C-shaped frame 201, a support frame 202, a bent handle 203 and a limit roller 204. The support frame 202 is fixedly installed at the lower position on the outside of the C-shaped frame 201, and the lower end of the support frame 202 is fixedly installed on the upper surface of the rounded bottom plate 1. The bent handle 203 is fixedly installed at the upper end of the support frame 202 at one corner. The limit rollers 204 are fixedly installed at both ends on the inner side of the C-shaped frame 201. The number of installed limit rollers 204 is six, and the limit rollers 204 are evenly distributed at both ends on the inner side of the C-shaped frame 201. The storage tank movable inner frame 3 includes an upper disc 301, a lower disc 302, connecting long rods 303, a first rubber ring 304 and a second rubber ring 305. The upper disc 301 and the lower disc 302 are clamped between the limit rollers 204. The upper disc 301 is located above the lower disc 302. The through holes opened on the upper surfaces of the upper disc 301 and the lower disc 302 are evenly distributed. The connecting long rods 303 are fixedly connected between the upper disc 301 and the lower disc 302. The first rubber ring 304 is fixedly installed in the through hole on the upper surface of the upper disc 301. The second rubber ring 305 is fixedly installed in the through hole on the upper surface of the lower disc 302. The number of installed connecting long rods 303 is six, and the connecting long rods 303 are evenly distributed between the upper disc 301 and the lower disc 302.

[0023] It should be noted that the present utility model is a detachable liquid oxygen storage. When in use, among the rounded corner bottom plate 1, C-shaped outer frame 2, movable inner frame for storage tank 3, liquid oxygen storage tank 4 and universal wheels 5, by holding the bent handle 203, the liquid oxygen storage can be pushed through the universal wheels 5 on the lower surface of the rounded corner bottom plate 1. When replacing the liquid oxygen storage tank 4, pull out the liquid oxygen storage tank 4 inside the upper disc 301 and the lower disc 302, and insert the filled liquid oxygen storage tank 4 into the inside of the upper disc 301 and the lower disc 302. The first rubber ring 304 and the second rubber ring 305 play a role in anti-slip. By holding the connecting long rod 303, the upper disc 301 and the lower disc 302 between the limiting rollers 204 can be rotated, and the liquid oxygen storage tank 4 rotates accordingly. The rounded corner bottom plate 1, C-shaped outer frame 2, movable inner frame for storage tank 3 and universal wheels 5 cooperate with the liquid oxygen storage tank 4 to make it more convenient to use, and more liquid oxygen storage tanks 4 can be carried at one time. The position of the liquid oxygen storage tank 4 is rotated and changed, and the adjustment of the handling operation process is simple. Among them, the universal wheels 5 on the lower surface of the rounded corner bottom plate 1 enable the liquid oxygen storage to be moved, and the C-shaped outer frame 2 and the movable inner frame for storage tank 3 enable the liquid oxygen storage tank 4 to be rotated.

[0024] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of 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 detachable liquid oxygen storage, characterized in that: The invention comprises a rounded bottom plate (1), a C-shaped outer frame (2) being fixedly mounted on the upper surface of the rounded bottom plate (1), a movable inner frame (3) for storing a tank being movable inside the C-shaped outer frame (2), a liquid oxygen storage tank (4) being arranged inside the movable inner frame (3), and universal wheels (5) being fixedly mounted near the four corners on the lower surface of the rounded bottom plate (1).

2. A detachable liquid oxygen storage according to claim 1, characterized in that: The C-shaped outer frame (2) comprises a C-shaped frame (201), a supporting frame (202), a bending handle (203) and a limiting roller (204).

3. A detachable liquid oxygen storage according to claim 2, characterized in that: The support frame (202) is fixedly mounted on the outer side of the C-shaped frame (201) at a lower end, and the lower end of the support frame (202) is fixedly mounted on the upper surface of the rounded bottom plate (1).

4. The detachable liquid oxygen storage according to claim 3, characterized in that: The bending handle (203) is fixedly installed at a corner position of the upper end of the support frame (202), and the limiting roller (204) is fixedly installed at the positions at both ends of the inner side of the C-shaped frame (201). There are six limiting rollers (204) installed, and the limiting rollers (204) are evenly distributed at the positions at both ends of the inner side of the C-shaped frame (201).

5. The detachable liquid oxygen storage according to claim 4, characterized in that: The storage tank movable inner frame (3) comprises an upper disc (301), a lower disc (302), a connecting long rod (303), a first rubber ring (304) and a second rubber ring (305).

6. The detachable liquid oxygen storage according to claim 5, characterized in that: The upper disc (301) and the lower disc (302) are clamped between the limiting rollers (204), the upper disc (301) is located above the lower disc (302), and the through holes opened on the upper surfaces of the upper disc (301) and the lower disc (302) are evenly distributed.

7. The detachable liquid oxygen storage according to claim 6, characterized in that: The connecting long rod (303) is fixedly connected between the upper disc (301) and the lower disc (302); the first rubber ring (304) is fixedly installed in the through hole on the upper surface of the upper disc (301); the second rubber ring (305) is fixedly installed in the through hole on the upper surface of the lower disc (302); six connecting long rods (303) are installed, and the connecting long rods (303) are evenly distributed between the upper disc (301) and the lower disc (302).

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