Nitrogen transportation gas storage tank

Abstract

The utility model discloses a nitrogen transportation gas storage tank, which comprises a nitrogen tank main body, a bottom mounting seat and a bottom rotating bracket, the bottom mounting seat is fixedly mounted at the bottom of the nitrogen tank main body, and a telescopic body is rotatably mounted at the center of the bottom mounting seat through a bearing; the bottom of the telescopic body and the bottom rotating supporting frame are fixedly installed together, a plurality of trundle frames are installed at the bottom of the bottom installation base, trundles are installed on the trundle frames, and the bottom rotating supporting frame is composed of a center balance weight disc body and a plurality of disc foot frames evenly distributed and installed on the outer side disc edge of the center balance weight disc body. The device has the beneficial effects that the nitrogen storage tank can be conveniently moved before and after transportation and stabilized in the transportation process, and convenience and practicability are achieved.

Description

Technical Field

[0001] The utility model relates to the field of nitrogen tank conveying devices, in particular to a nitrogen transport gas storage tank. Background Art

[0002] Nitrogen is the 30th most abundant element on earth. There is a large amount of nitrogen in the atmosphere. The industry often uses the method of fractionating liquid air to obtain a large amount of nitrogen. After nitrogen is produced, it is mostly stored in nitrogen tanks for transportation to the application terminal. However, before and after transportation, the nitrogen storage tanks need to be transported and loaded. During the transportation process, they need to be moved with the help of machinery and manpower, which is inconvenient. Utility Model Content

[0003] The purpose of the utility model is to provide a nitrogen transport gas storage tank in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A nitrogen transport gas storage tank comprises a nitrogen tank body, a bottom mounting seat and a bottom rotating support frame, wherein the bottom mounting seat is fixedly mounted on the bottom of the nitrogen tank body, a telescopic body is rotatably mounted at the center of the bottom mounting seat through a bearing, the bottom of the telescopic body is fixedly mounted together with the bottom rotating support frame, a plurality of caster frames are mounted on the bottom of the bottom mounting seat, casters are mounted on the caster frames, and the bottom rotating support frame consists of a central counterweight disc body and a plurality of disc tripods evenly distributed and mounted on the outer disc edge of the central counterweight disc body.

[0006] Furthermore, the telescopic body is composed of a telescopic column and a column cavity sleeve, one end of the telescopic column extends into the column cavity of the column cavity sleeve and is fixedly installed with a limiting earring.

[0007] Furthermore, a first fixing pin is screwed onto the cavity wall of the column cavity, and a first pin fixing hole is opened on the top of the side column surface of the telescopic column.

[0008] Furthermore, a side support frame is fixedly mounted on the end frame body of the pan tripod, and a second fixing pin is screwed on the side support frame.

[0009] Furthermore, a protective sleeve is installed on the outer tank wall of the nitrogen tank body.

[0010] The beneficial effect is that the nitrogen transport gas storage tank described in the utility model facilitates the movement of the nitrogen gas storage tank before and after transportation and stabilizes the nitrogen gas storage tank during transportation, which is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a nitrogen transport gas storage tank described in the utility model;

[0012] Figure 2 It is a schematic diagram of a bottom rotating support frame of a nitrogen transport gas storage tank described in the utility model;

[0013] Figure 3 It is a schematic diagram of a telescopic body of a nitrogen transport gas storage tank described in the utility model.

[0014] The following are the descriptions of the reference numerals:

[0015] 1. Nitrogen tank body; 2. Bottom mounting seat; 3. Caster frame; 4. Bearing; 5. Telescopic body, 51. Telescopic column, 52. Column cavity sleeve, 53. First fixed pin, 54. Limit earring, 55. First pin fixing hole; 6. Caster; 7. Side support frame; 8. Bottom rotating support frame, 81. Center counterweight plate body, 82. Plate tripod, 83. Second fixed pin; 9. Protective cover. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings:

[0017] like Figure 1-Figure 3 As shown, a nitrogen transport gas storage tank is composed of a nitrogen tank body 1, a bottom mounting seat 2 and a bottom rotating support frame 8;

[0018] The bottom mounting seat 2 is fixedly mounted on the bottom of the nitrogen tank body 1. A telescopic body 5 is rotatably mounted at the center of the bottom mounting seat 2 through a bearing 4. The bottom of the telescopic body 5 is fixedly mounted together with a bottom rotating support frame 8. A plurality of caster frames 3 are mounted on the bottom of the bottom mounting seat 2. Casters 6 are mounted on the caster frames 3. The casters 6 are used to drive the movement of the nitrogen tank body 1 before and after transportation.

[0019] The bottom rotating support frame 8 is composed of a central counterweight plate body 81 and a plurality of plate foot frames 82 evenly distributed and installed on the outer plate edge of the central counterweight plate body 81. The plate foot frames 82 are used to be placed under the caster 6 to achieve fixation. When movement is required, the plate foot frames 82 are separated from the caster 6.

[0020] like Figure 1-Figure 3 As shown, the utility model also discloses the following more optimized specific structures:

[0021] The telescopic body 5 is composed of a telescopic column 51 and a column cavity sleeve 52. One end of the telescopic column 51 extends into the column cavity of the column cavity sleeve 52 and is fixedly installed with a limiting earring 54. The total length is achieved by the length of the telescopic column 51 extending into the column cavity.

[0022] A first fixing pin 53 is screwed onto the cavity wall of the column cavity sleeve 52, and a first pin fixing hole 55 is opened at the top of the side column surface of the telescopic column 51. The end of the first fixing pin 53 can extend into the first pin fixing hole 55 to achieve the folding of the telescopic body 5.

[0023] A side support frame 7 is fixedly mounted on the end frame of the pan tripod frame 82, and a second fixing pin 83 is screwed on the side support frame 7. The end of the second fixing pin 83 extends into the second pin fixing hole on the caster frame 3 to achieve overall stability.

[0024] A protective sleeve 9 is sleeved and installed on the outer tank wall of the nitrogen tank body 1 to protect the tank body during transportation.

[0025] like Figure 1-Figure 3 During the transportation process of the nitrogen transport gas storage tank shown, the first fixing pin 53 is rotated and its end is taken out from the first pin fixing hole 55, so that the telescopic body 5 is lowered under the gravity of the bottom rotating support frame 8 until it is supported on the ground, and then the nitrogen tank body 1 is rotated so that the caster 3 is rotated to the pan leg frame 82 and is limited by the first fixing pin 53, wherein the caster 3 is provided with three groups, which are distributed in the shape of an equilateral triangle, and the number of the pan leg frames 82 corresponds to it, so that the bottom rotating support frame 8 supports the device as a whole, which is convenient for transportation;

[0026] If the nitrogen tank body 1 needs to be moved before or after transportation, the nitrogen tank body 1 is rotated to remove the caster 6 from the pan tripod 82, and then the telescopic body 5 is folded up. After folding, it is limited by the second fixed pin 83, and can be smoothly moved by the caster 6 without manual transportation with the help of tools.

[0027] Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements shall fall within the scope of the present invention to be protected.

Claims

1. A nitrogen transport gas storage tank, characterized in that: It includes a nitrogen tank body, a bottom mounting seat and a bottom rotating support frame, wherein the bottom mounting seat is fixedly mounted on the bottom of the nitrogen tank body, a telescopic body is rotatably mounted at the center of the bottom mounting seat through a bearing, the bottom of the telescopic body is fixedly mounted together with the bottom rotating support frame, a plurality of caster frames are mounted on the bottom of the bottom mounting seat, casters are mounted on the caster frames, and the bottom rotating support frame consists of a central counterweight disc body and a plurality of disc tripods evenly distributed and mounted on the outer disc edge of the central counterweight disc body.

2. A nitrogen transport gas storage tank according to claim 1, characterized in that: The telescopic body is composed of a telescopic column and a column cavity sleeve. One end of the telescopic column extends into the column cavity of the column cavity sleeve and is fixedly installed with a limiting earring.

3. A nitrogen transport gas storage tank according to claim 2, characterized in that: A first fixing pin is screwed onto the cavity wall of the column cavity, and a first pin fixing hole is opened on the top of the side column surface of the telescopic column.

4. A nitrogen transport gas storage tank according to claim 1, characterized in that: A side support frame is fixedly mounted on the end frame body of the pan tripod frame, and a second fixing pin is screwed on the side support frame.

5. A nitrogen transport gas storage tank according to claim 1, characterized in that: A protective sleeve is sleeved and installed on the outer tank wall of the nitrogen tank body.

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