Liquid oxygen bottle with protective structure

Abstract

The utility model provides a liquid oxygen bottle with a protective structure, which relates to the technical field of liquid oxygen bottles and comprises a bottom plate, a push handle and a mounting rack are fixedly mounted on the surface of the bottom plate, a slider is slidably connected to the inside of the mounting rack, a fixing block is fixedly mounted on the surface of the slider, a first fixing frame is fixedly mounted on the surface of the fixing block, and a second fixing frame is fixedly mounted on the surface of the first fixing frame. According to the liquid oxygen bottle protection device, by arranging the adjusting screw rod, the rotary knob, the sliding block and the fixing block, the protection structure can adapt to liquid oxygen bottles of different heights, and the sizes of the liquid oxygen bottles of different widths can be adjusted through the first fixing frame, the first buffering rubber pad, the rotating block, the threaded column, the butterfly nut, the second fixing frame, the threaded rod, the push plate and the second buffering rubber pad; through the design, a user can easily adjust the push plate to adapt to the liquid oxygen bottles of different sizes, and meanwhile it is guaranteed that the push plate is kept stable in the transportation process.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid oxygen bottle technical field especially, relate to a liquid oxygen bottle with protection structure. BACKGROUND

[0002] Early in the oxygen storage and transportation to meet the medical, industrial and other fields demand, more use high pressure gaseous oxygen bottle, but gaseous oxygen storage volume is relatively limited, and with the increase of pressure more stringent requirements on bottle body material, manufacturing process etc., in many need larger oxygen continuous supply scene is inconvenient, the announcement number CN202193388U discloses a special tool car for transporting liquid oxygen bottle, relates to a special tool car, the utility model discloses a special tool car for transporting liquid oxygen bottle, including the bottom plate being provided with a plurality of wheels one, the bottom plate is connected with a plurality of mounting frames, the mounting frame is connected with the connecting frame, the connecting frame is provided with the wheel two on all, the special tool car structure is simple, convenient operation, and the stability is high, can quickly, safely transport liquid oxygen bottle to the required station.The product may cause liquid oxygen bottle to fall during transportation, and further cause the damage of liquid oxygen bottle, influence its normal use, and even may cause safety accidents, and needs to be improved. SUMMARY

[0003] The utility model discloses a kind of liquid oxygen bottles with protective structure, to solve the technical problem proposed in the above background art.

[0004] The utility model discloses the following technical scheme is adopted: a liquid oxygen bottle with protective structure, including bottom plate, the surface of the bottom plate is fixedly installed with push hand and mounting frame, the inside of the mounting frame is slidably connected with sliding block, the surface of the sliding block is fixedly installed with fixed block, the surface of the fixed block is fixedly installed with first fixed frame, the surface of the first fixed frame is fixedly installed with first buffer rubber pad and rotating block, the surface of the rotating block is fixedly installed with threaded column, the surface of the threaded column is threadedly connected with butterfly nut, the surface of the first fixed frame is rotatably connected with second fixed frame, the inside of the second fixed frame is threadedly connected with threaded rod, one end of the threaded rod is fixedly installed with push plate, the surface of the push plate is fixedly installed with second buffer rubber pad, the inside of the mounting frame is through with adjusting screw rod, one end of the adjusting screw rod is fixedly installed with knob, the front of the second buffer rubber pad is placed with liquid oxygen bottle.

[0005] Preferably, the adjusting screw rod is threadedly connected with the sliding block. Here, the sliding block can move up and down by rotating the knob, and the fixed position of the liquid oxygen bottle is accurately controlled.

[0006] Preferably, the threaded column is rotatably connected with the second fixed frame.

[0007] Preferably, the adjusting screw is rotatably connected with the mounting frame through a bearing.

[0008] Preferably, a groove is formed on the surface of the bottom plate, a buffer plate is slidably connected with the surface of the groove, a third buffer rubber pad is fixedly installed on the surface of the buffer plate, and a limiting rod and a spring are fixedly installed on the surface of the buffer plate.

[0009] Preferably, the limiting rod is slidably connected with the bottom plate, and the bottom plate is fixedly installed with the spring.

[0010] Compared with the prior art, the utility model has the advantages and positive effects that:

[0011] 1. In the utility model, the adjusting screw, knob, sliding block and fixed block are arranged, so that the protective structure can adapt to liquid oxygen bottles of different heights, and the first fixed frame, first buffer rubber pad, rotating block, threaded column, butterfly nut, second fixed frame, threaded rod, push plate and second buffer rubber pad can adjust the size of liquid oxygen bottles of different widths, so that the liquid oxygen bottles of different sizes can be adapted to, and the user can easily adjust the push plate to adapt to liquid oxygen bottles of different sizes, and the liquid oxygen bottles can be kept stable during transportation.

[0012] 2. In the utility model, the groove, buffer plate, third buffer rubber pad, limiting rod and spring are arranged, so that the liquid oxygen bottles can reduce the vibration and impact force during transportation, the liquid oxygen bottles are safely fixed at the specified position through the accurate positioning of the limiting rod, and the spring provides the necessary rebound force. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A front view of the liquid oxygen bottle with the protective structure is provided for the utility model.

[0014] Figure 2 A rear view of the liquid oxygen bottle with the protective structure is provided for the utility model.

[0015] Figure 3 A liquid oxygen bottle with the protective structure is provided for the utility model. Figure 2Enlarged view at B;

[0016] Figure 4 The utility model provides a liquid oxygen bottle bottom plate part cut section schematic drawing with protection structure.

[0017] Legend:

[0018] 1, bottom plate, 2, push hand, 3, mounting frame, 4, sliding block, 5, fixed block, 6, first fixed frame, 7, first buffer rubber pad, 8, rotating block, 9, threaded column, 10, butterfly nut, 11, second fixed frame, 12, threaded rod, 13, push plate, 14, second buffer rubber pad, 15, adjusting screw rod, 16, knob, 17, liquid oxygen bottle, 18, recess, 19, buffer plate, 20, third buffer rubber pad, 21, limiting rod, 22, spring. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and examples. It should be noted that the embodiments of the present application and the features in the examples can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can also be implemented in other ways different from the description, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0021] Example one

[0022] Please refer to Figures 1-3The utility model provides a technical scheme: a liquid oxygen bottle with protection structure, including bottom plate 1, the surface fixed mounting of bottom plate 1 has push hand 2 and mounting bracket 3, the inside sliding connection of mounting bracket 3 has slider 4, makes slider 4 have fixed moving route, the surface fixed mounting of slider 4 has fixed block 5, the surface fixed mounting of fixed block 5 has first fixed frame 6, the surface fixed mounting of first fixed frame 6 has first buffer rubber pad 7 and rotating block 8, the surface fixed mounting of rotating block 8 has screw column 9, the surface screw thread connection of screw column 9 has butterfly nut 10, the surface rotationally connected of first fixed frame 6 has second fixed frame 11, the inside screw thread connection of second fixed frame 11 has threaded rod 12, one end fixed mounting of threaded rod 12 has push plate 13, the surface fixed mounting of push plate 13 has second buffer rubber pad 14, the inside through of mounting bracket 3 has adjusting screw 15, one end fixed mounting of adjusting screw 15 has knob 16, the front of second buffer rubber pad 14 places liquid oxygen bottle 17, adjusting screw 15 and slider 4 are screw thread connection, by the rotation of knob 16 adjustment makes slider 4 can move up and down, and then accurately control the fixed position of liquid oxygen bottle 17, screw column 9 and second fixed frame 11 are rotationally connected, by the rotation adjustment of butterfly nut 10, realize the steady locking of liquid oxygen bottle 17, this design passes through first buffer rubber pad 7 with second buffer rubber pad 14 and makes liquid oxygen bottle 17 in the transportation process exempt from impact, adjusting screw 15 and mounting bracket 3 are rotationally connected through bearing, improve the flexibility and stability of adjusting screw 15.

[0023] Example two

[0024] Please refer to Figure 4 The surface of the bottom plate 1 is provided with a groove 18, the surface of the groove 18 is slidably connected with a buffer plate 19, the surface of the buffer plate 19 is fixedly installed with a third buffer rubber pad 20, the surface of the buffer plate 19 is fixedly installed with a limiting rod 21 and a spring 22, through the action of the limiting rod 21 and the spring 22, the stability and safety of the liquid oxygen bottle 17 during transportation are ensured, the structure not only improves the overall performance of the tool cart, but also has good buffering performance, the limiting rod 21 is slidably connected with the bottom plate 1, and the bottom plate 1 is fixedly installed with the spring 22, through the design, the liquid oxygen bottle 17 can be more comprehensively protected during transportation, and damage caused by vibration or impact is avoided.

[0025] Working principle: when the height of the liquid oxygen bottle 17 needs to be adjusted and fixed, the knob 16 can be rotated to drive the adjusting screw 15 to rotate, so that the slider 4 on the surface of the adjusting screw 15 can smoothly slide in the inside of the mounting frame 3, so as to adjust the height and fix the liquid oxygen bottle 17 of different heights. Then the liquid oxygen bottle 17 is placed on the third buffer rubber pad 20, and then the second fixed frame 11 is rotated to be attached to the first fixed frame 6. Then the rotating block 8 is rotated to clamp the threaded column 9 in the groove on the surface of the second fixed frame 11. Then the butterfly nut 10 is rotated to fix the first fixed frame 6 and the second fixed frame 11. Then the knob 16 is rotated to drive the push plate 13 to move, so that the second buffer rubber pad 14 is tightly attached to the liquid oxygen bottle 17, so as to fix the liquid oxygen bottle 17 between the first buffer rubber pad 7 and the second buffer rubber pad 14. The liquid oxygen bottle 17 is stable and safe during transportation, and potential risks caused by vibration or impact are effectively prevented. The third buffer rubber pad 20 on the surface of the bottom plate 1 is installed in the recess 18, and is provided with a limiting rod 21 and a spring 22 on the buffer plate 19, so as to provide good buffering effect for the liquid oxygen bottle 17, and further enhance the stability of the liquid oxygen bottle 17 in complex road conditions.

[0026] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belongs to the protection scope of the present application.

Claims

1. A liquid oxygen bottle with a protective structure, comprising a bottom plate (1), characterized in that: The surface of the bottom plate (1) is fixedly installed with a push hand (2) and a mounting frame (3), the inside of the mounting frame (3) is slidably connected with a sliding block (4), the surface of the sliding block (4) is fixedly installed with a fixed block (5), the surface of the fixed block (5) is fixedly installed with a first fixed frame (6), the surface of the first fixed frame (6) is fixedly installed with a first buffer rubber pad (7) and a rotating block (8), the surface of the rotating block (8) is fixedly installed with a threaded column (9), the surface of the threaded column (9) is threadedly connected with a butterfly nut (10), the surface of the first fixed frame (6) is rotatably connected with a second fixed frame (11), the inside of the second fixed frame (11) is threadedly connected with a threaded rod (12), one end of the threaded rod (12) is fixedly installed with a push plate (13), the surface of the push plate (13) is fixedly installed with a second buffer rubber pad (14), the inside of the mounting frame (3) penetrates an adjusting screw rod (15), one end of the adjusting screw rod (15) is fixedly installed with a knob (16), the front of the second buffer rubber pad (14) is placed with a liquid oxygen bottle (17).

2. The liquid oxygen cylinder with a protective structure according to claim 1, characterized in that: The adjusting screw rod (15) is threadedly connected with the sliding block (4).

3. The liquid oxygen cylinder with a protective structure according to claim 1, characterized in that: The threaded column (9) is rotatably connected with the second fixed frame (11).

4. The liquid oxygen cylinder with a protective structure according to claim 1, characterized in that: The adjusting screw rod (15) is rotatably connected with the mounting frame (3) through a bearing.

5. The liquid oxygen cylinder with a protective structure according to claim 1, characterized in that: The surface of the bottom plate (1) is provided with a groove (18), the surface of the groove (18) is slidably connected with a buffer plate (19), the surface of the buffer plate (19) is fixedly installed with a third buffer rubber pad (20), the surface of the buffer plate (19) is fixedly installed with a limiting rod (21) and a spring (22).

6. The liquid oxygen cylinder with a protective structure according to claim 5, characterized in that: The limiting rod (21) is slidably connected with the bottom plate (1), and the bottom plate (1) is fixedly installed with the spring (22).

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