Safe liquid oxygen storage equipment

Abstract

The utility model discloses a liquid oxygen safe storage device which comprises a base and an oxygen storage bottle, universal wheels are arranged on the outer surface of the lower end of the base, a mounting base is arranged on the outer surface of the upper end of the base, and an adjustable automatic fixing device used for improving fixing convenience and stability of the oxygen storage bottle is arranged on the outer surface of the upper end of the mounting base. The adjustable automatic fixing device comprises a placing seat, a supporting side plate and a fixing seat, a positioning groove is formed in the middle of the outer surface of the upper end of the placing seat, and a guide sliding rail is arranged on the inner surface of one side of the supporting side plate. According to the safe liquid oxygen storage equipment, the adjustable automatic fixing device is arranged, the structure is practical, the automation degree is high, the convenience and stability of fixing of the oxygen storage bottle for storing liquid oxygen can be improved, the transportation and storage convenience of the oxygen storage bottle is improved, and the safety of the liquid oxygen storage equipment is improved. And the convenience of fixing the oxygen storage bottles with different sizes and heights can be improved, and the overall practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid oxygen storage, in particular to a liquid oxygen safety storage device. Background Art

[0002] Chemical technology is the abbreviation of "chemical process", "chemical industry" and "chemical engineering". Any technology that uses chemical methods to change the composition and structure of substances or synthesize new substances belongs to chemical production technology, that is, chemical process. The resulting products are called chemicals or chemical products. Chemical liquid nitrogen and liquid oxygen require chemical storage tanks for storage.

[0003] The existing liquid oxygen safety storage equipment has a relatively simple structure, and most of them are simple oxygen storage bottles. There is a lack of quick fixing devices for the oxygen storage bottles, which affects the stability of the oxygen storage bottles during transportation and storage, is inconvenient for storing and transporting liquid oxygen, affects the convenience of storage, and brings certain adverse effects to people's use process. For this reason, we propose a liquid oxygen safety storage device. Utility Model Content

[0004] The utility model aims at solving the problems in the prior art and provides a liquid oxygen safety storage device.

[0005] The utility model solves the above technical problems through the following technical means:

[0006] A liquid oxygen safety storage device comprises a base and an oxygen storage bottle, wherein the lower end outer surface of the base is provided with a universal wheel, the upper end outer surface of the base is provided with a mounting base, the upper end outer surface of the mounting base is provided with an adjustable automatic fixing device for improving the convenience and stability of fixing the oxygen storage bottle, the adjustable automatic fixing device comprises a placement seat, a supporting side plate and a fixing seat, a positioning groove is provided in the middle of the upper end outer surface of the placement seat, a guide rail is provided on the inner surface of one side of the supporting side plate, and limit blocks are provided at both ends of the guide rail, A cylinder is fixedly installed on the outer surface of the upper end of the fixing seat, a mounting seat is provided at the other end of the piston rod of the cylinder, a connecting arm is fixedly connected to the outer surface of the other side of the mounting seat, a positioning slider is provided between the other end of the connecting arm and the guide rail, a mounting plate is provided on the outer surface of one side of the mounting seat, an electric push rod is fixedly installed on the outer surface of one side of the mounting plate, an arc-shaped clamping plate is provided at the other end of the electric push rod, an anti-skid protection pad is provided on the outer surface of one side of the arc-shaped clamping plate, and an insulating interlayer is provided on the outer surface of one side of the anti-skid protection pad.

[0007] Furthermore, the number of the supporting side plates is two groups, the supporting side plates are fixedly connected to the outer surfaces of both sides of the base, the guide rail is fixedly connected to the inner surface of one side of the supporting side plates, the limit block is fixedly connected to both ends of the guide rail, the number of the cylinders is two groups, and the cylinders are fixedly connected to the outer surfaces of both sides of the placing seat through a fixed seat, the mounting seat is fixedly connected to the other end of the piston rod of the cylinder, and the positioning slider is fixedly connected to the mounting seat through a connecting arm.

[0008] Furthermore, the number of the arc-shaped clamping plates is two groups, the arc-shaped clamping plates are fixedly connected to the other end of the electric push rod, and the arc-shaped clamping plates are movably connected to the mounting seat through the electric push rod.

[0009] Furthermore, the mounting seat is movably connected to the placement seat through the piston rod of the cylinder, the mounting seat is slidably connected to the guide slide rail through the positioning slider, and the arc clamping plate is movably connected to the placement seat through the piston rod of the cylinder.

[0010] Furthermore, the anti-skid protection pad and the heat-insulating interlayer are connected to the outer surface of one side of the arc-shaped splint, and the anti-skid protection pad and the heat-insulating interlayer are movably connected to the outer surface of the oxygen storage bottle through an electric push rod, and the oxygen storage bottle is detachably connected to the placement seat through the arc-shaped splint.

[0011] Furthermore, the placement seat is fixedly connected to the upper outer surface of the base, the positioning groove passes through the middle of the upper inner surface of the placement seat, and the bottom of the oxygen storage bottle is movably connected to the inside of the positioning groove.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model provides a liquid oxygen safety storage device, which has the following beneficial effects:

[0014] This liquid oxygen safety storage equipment is provided with an adjustable automatic fixing device, has a practical structure and a high degree of automation. It can not only improve the convenience and stability of fixing the oxygen storage bottle storing liquid oxygen, improve the convenience of transportation and storage of the oxygen storage bottle, but also improve the convenience of fixing the oxygen storage bottles of different sizes and heights, thereby improving the overall practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall planar structure of a liquid oxygen safety storage device.

[0016] Figure 2 The utility model is a schematic diagram of the planar structure of an adjustable automatic fixing device for liquid oxygen safety storage equipment.

[0017] Figure 3It is a schematic diagram of the enlarged plan structure of position A of an adjustable automatic fixing device for liquid oxygen safety storage equipment of the utility model.

[0018] Figure 4 The utility model is a top view of an arc-shaped clamping plate of an adjustable automatic fixing device of a liquid oxygen safety storage device.

[0019] In the figure: 1. base; 2. universal wheel; 3. mounting base; 4. oxygen storage bottle; 5. adjustable automatic fixing device; 6. placement seat; 7. supporting side plate; 8. positioning groove; 9. guide rail; 10. limit block; 11. fixing seat; 12. cylinder; 13. mounting seat; 14. connecting arm; 15. positioning slider; 16. mounting plate; 17. electric push rod; 18. arc clamping plate; 19. anti-skid protection clamping pad; 20. thermal insulation interlayer. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-Figure 4 As shown, a liquid oxygen safety storage device includes a base 1 and an oxygen storage bottle 4, the lower end outer surface of the base 1 is provided with a universal wheel 2, the upper end outer surface of the base 1 is provided with a mounting base 3, the upper end outer surface of the mounting base 3 is provided with an adjustable automatic fixing device 5 for improving the convenience and stability of fixing the oxygen storage bottle 4, the adjustable automatic fixing device 5 includes a placement seat 6, a supporting side plate 7 and a fixing seat 11, a positioning groove 8 is opened in the middle of the upper end outer surface of the placement seat 6, a guide slide 9 is provided on the inner surface of one side of the supporting side plate 7, both ends of the guide slide 9 are provided with limit blocks 10, and the fixing seat 11 is provided with a positioning groove 8. A cylinder 12 is fixedly mounted on the outer surface of the upper end, a mounting seat 13 is provided at the other end of the piston rod of the cylinder 12, a connecting arm 14 is fixedly connected to the outer surface of the other side of the mounting seat 13, a positioning slider 15 is provided between the other end of the connecting arm 14 and the guide slide rail 9, a mounting plate 16 is provided on the outer surface of one side of the mounting seat 13, an electric push rod 17 is fixedly mounted on the outer surface of one side of the mounting plate 16, an arc-shaped clamping plate 18 is provided at the other end of the electric push rod 17, an anti-skid protection pad 19 is provided on the outer surface of one side of the arc-shaped clamping plate 18, and an insulating interlayer 20 is provided on the outer surface of one side of the anti-skid protection pad 19.

[0022] There are two groups of supporting side plates 7, which are fixedly connected to the outer surfaces of both sides of the base 1, the guide rail 9 is fixedly connected to the inner surface of one side of the supporting side plates 7, the limit block 10 is fixedly connected to both ends of the guide rail 9, there are two groups of cylinders 12, and the cylinders 12 are fixedly connected to the outer surfaces of both sides of the placement seat 6 through the fixed seat 11, the mounting seat 13 is fixedly connected to the other end of the piston rod of the cylinder 12, and the positioning slider 15 is fixedly connected to the mounting seat 13 through the connecting arm 14.

[0023] There are two groups of arc-shaped clamping plates 18 . The arc-shaped clamping plates 18 are fixedly connected to the other end of the electric push rod 17 , and the arc-shaped clamping plates 18 are movably connected to the mounting seat 13 through the electric push rod 17 .

[0024] The mounting seat 13 is movably connected to the placement seat 6 through the piston rod of the cylinder 12 , the mounting seat 13 is slidably connected to the guide rail 9 through the positioning slider 15 , and the arc clamping plate 18 is movably connected to the placement seat 6 through the piston rod of the cylinder 12 .

[0025] The anti-skid protection pad 19 and the heat-insulating interlayer 20 are connected to the outer surface of one side of the arc-shaped splint 18, and the anti-skid protection pad 19 and the heat-insulating interlayer 20 are movably connected to the outer surface of the oxygen storage bottle 4 through the electric push rod 17, and the oxygen storage bottle 4 is detachably connected to the placement seat 6 through the arc-shaped splint 18.

[0026] The placement seat 6 is fixedly connected to the upper outer surface of the base 1 , the positioning groove 8 runs through the middle of the upper inner surface of the placement seat 6 , and the bottom of the oxygen storage bottle 4 is movably connected to the inside of the positioning groove 8 .

[0027] How it works

[0028] When storing liquid oxygen through the oxygen storage bottle 4, the bottom of the oxygen storage bottle 4 is placed in the positioning groove 8 of the placement seat 6 for rapid positioning, and the cylinder 12 is started. After the piston rod of the cylinder 12 is pushed out or retracted, the mounting seat 13 can slide on the guide rail 9 through the positioning slider 15 at the other end of the connecting arm 14, thereby driving the arc-shaped clamping plate 18 at the other end of the electric push rod 17 to rise and fall, so as to adjust the height between the arc-shaped clamping plate 18 and the oxygen storage bottle 4, so as to fix the oxygen storage bottles 4 of different sizes and heights. After adjusting the appropriate position height of the arc-shaped clamping plate 18, the electric push rod 17 is started to control the positioning slider 15 at the other end of the connecting arm 14. After the electric push rod 17 is extended, it drives the arc-shaped clamping plate 18 at the other end to move toward the outer surface of the oxygen storage bottle 4 until the anti-skid protection pads 19 and the thermal insulation interlayer 20 on the outer surfaces of the two sets of arc-shaped clamping plates 18 contact the surface of the oxygen storage bottle 4, and then the oxygen storage bottle 4 is clamped and fixed on the placement seat 6, completing the rapid fixation of the placement seat 6. The anti-skid protection pads 19 can improve the stability of the clamping and fixation of the oxygen storage bottle 4, and can also avoid damage to the outer wall of the oxygen storage bottle 4, thereby improving the protection of the oxygen storage bottle 4. The thermal insulation interlayer 20 can improve the thermal insulation performance of the oxygen storage bottle 4 and reduce the volatilization rate of liquid oxygen in the oxygen storage bottle 4.

[0029] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and 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 will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A liquid oxygen safety storage device, comprising a base (1) and an oxygen storage bottle (4), characterized in that: The lower outer surface of the base (1) is provided with a universal wheel (2), the upper outer surface of the base (1) is provided with a mounting base (3), the upper outer surface of the mounting base (3) is provided with an adjustable automatic fixing device (5) for improving the convenience and stability of fixing the oxygen storage bottle (4), the adjustable automatic fixing device (5) comprises a placement seat (6), a supporting side plate (7) and a fixing seat (11), a positioning groove (8) is provided in the middle of the upper outer surface of the placement seat (6), a guide rail (9) is provided on the inner surface of one side of the supporting side plate (7), both ends of the guide rail (9) are provided with a limit block (10), and a cylinder is fixedly installed on the upper outer surface of the fixing seat (11). (12), a mounting seat (13) is provided at the other end of the piston rod of the cylinder (12), a connecting arm (14) is fixedly connected to the other side outer surface of the mounting seat (13), a positioning slider (15) is provided between the other end of the connecting arm (14) and the guide rail (9), a mounting plate (16) is provided on one side outer surface of the mounting seat (13), an electric push rod (17) is fixedly installed on one side outer surface of the mounting plate (16), an arc-shaped clamping plate (18) is provided at the other end of the electric push rod (17), an anti-skid protective clamping pad (19) is provided on one side outer surface of the arc-shaped clamping plate (18), and a heat-insulating interlayer (20) is provided on one side outer surface of the anti-skid protective clamping pad (19).

2. A liquid oxygen safety storage device according to claim 1, characterized in that: The number of the supporting side plates (7) is two groups, the supporting side plates (7) are fixedly connected to the outer surfaces of both sides of the base (1), the guiding rail (9) is fixedly connected to the inner surface of one side of the supporting side plates (7), the limiting block (10) is fixedly connected to both ends of the guiding rail (9), the number of the cylinders (12) is two groups, and the cylinders (12) are fixedly connected to the outer surfaces of both sides of the placing seat (6) through the fixing seat (11), the mounting seat (13) is fixedly connected to the other end of the piston rod of the cylinder (12), and the positioning slide block (15) is fixedly connected to the mounting seat (13) through the connecting arm (14).

3. A liquid oxygen safety storage device according to claim 1, characterized in that: The number of the arc-shaped clamping plates (18) is two groups; the arc-shaped clamping plates (18) are fixedly connected to the other end of the electric push rod (17), and the arc-shaped clamping plates (18) are movably connected to the mounting seat (13) via the electric push rod (17).

4. A liquid oxygen safety storage device according to claim 1, characterized in that: The mounting seat (13) is movably connected to the placement seat (6) via the piston rod of the cylinder (12), the mounting seat (13) is slidably connected to the guide rail (9) via the positioning slider (15), and the arc-shaped clamping plate (18) is movably connected to the placement seat (6) via the piston rod of the cylinder (12).

5. The liquid oxygen safety storage device according to claim 1, characterized in that: The anti-skid protection pad (19) and the heat-insulating interlayer (20) are connected to the outer surface of one side of the arc-shaped clamping plate (18); the anti-skid protection pad (19) and the heat-insulating interlayer (20) are movably connected to the outer surface of the oxygen storage bottle (4) via the electric push rod (17); and the oxygen storage bottle (4) is detachably connected to the placement seat (6) via the arc-shaped clamping plate (18).

6. A liquid oxygen safety storage device according to claim 1, characterized in that: The placement seat (6) is fixedly connected to the upper outer surface of the base (1), the positioning groove (8) passes through the middle of the upper inner surface of the placement seat (6), and the bottom of the oxygen storage bottle (4) is movably connected to the inside of the positioning groove (8).

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