Novel gas cylinder transfer structure

Abstract

The utility model relates to a novel gas cylinder transfer structure which comprises a placing unit, a first supporting unit, a moving unit, a first stabilizing unit, a second stabilizing unit, a control unit, a pushing unit, a limiting unit and a second supporting unit. The gas cylinder transferring device has the advantages that gas cylinders can be limited between the first supporting unit and the first stabilizing unit and between the first supporting unit and the second stabilizing unit through cooperative use of the first supporting unit, the first stabilizing unit, the second stabilizing unit and the control unit, so that the positions of the gas cylinders are limited, and the stability in the transferring process is improved; the safety is improved; and the transfer structure can be supported through cooperative use of the moving unit, the limiting unit and the second supporting unit, the phenomenon that when the transfer structure stands, the transfer structure is accidentally touched by personnel, and consequently the transfer structure inclines is avoided, and the safety is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to gas cylinder transportation, and in particular to a novel gas cylinder transportation structure. Background Art

[0002] A gas cylinder is a container for storing and transporting compressed gas, which is widely used in the fields of industry, medical treatment, aerospace, etc. Its design and manufacture involve a series of background technologies to ensure that it can safely and reliably withstand the storage and transportation of high-pressure gas. First of all, the material selection of the gas cylinder is very important. Common gas cylinder materials include steel, aluminum alloy and composite materials. These materials have the characteristics of high strength, corrosion resistance and high pressure resistance, which can meet the needs of storing and transporting compressed gas. Secondly, the gas cylinder needs to undergo a strict manufacturing process. The manufacturing process needs to consider the shape, size, wall thickness and other parameters of the container, as well as processes such as welding, heat treatment and surface treatment. The reasonable application of these processes can improve the strength and sealing performance of the gas cylinder. In addition, the gas cylinder also needs to be strictly quality controlled. Through the inspection of raw materials, the monitoring of the manufacturing process and the inspection of the final product, it is ensured that the gas cylinder meets the requirements of relevant standards and specifications. Common quality control methods include non-destructive testing, pressure testing and appearance inspection.

[0003] During the transportation of gas cylinders, a transfer vehicle is generally required for operation. The transfer vehicle is mainly composed of a push plate and rollers arranged on the push plate. A hand-held push plate is provided at one longitudinal end of the push plate. The push plate has an arc-shaped cavity for placing the gas cylinder. The arc-shaped cavity is open, and the gas cylinder is easily detached from the push plate when placed therein for transportation, posing a great safety hazard.

[0004] Currently, no effective solution has been proposed for the problem of easy tipping of gas cylinders in the related art. Utility Model Content

[0005] The utility model aims to provide a novel gas cylinder transport structure in view of the deficiencies in the prior art, so as to solve the problem that the gas cylinder is easy to tip over in the related art.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A novel gas cylinder transfer structure is used for transferring gas cylinders, comprising:

[0008] A placement unit, wherein a gas cylinder is arranged on the top of the placement unit;

[0009] A first supporting unit, which is disposed at a top end of the placement unit and is in contact with the gas cylinder;

[0010] A moving unit, the moving unit is arranged at a side of the first supporting unit and connected to the first supporting unit, and is used to drive the placement unit to move;

[0011] a first stabilizing unit, which is slidably disposed at the bottom end of the first supporting unit and contacts the gas cylinder, and is used to reciprocate along the height direction of the first supporting unit to limit the movement range of the gas cylinder;

[0012] a second stabilizing unit, which is slidably disposed on the top of the first supporting unit and contacts the gas cylinder, and whose movement direction is opposite to that of the first stabilizing unit, and is used for reciprocating along the height direction of the first supporting unit to limit the movement range of the gas cylinder;

[0013] A control unit, wherein the control unit is rotatably connected to the first supporting unit, the first stabilizing unit, and the second stabilizing unit, respectively, and is used to drive the first stabilizing unit and the second stabilizing unit to move;

[0014] a pushing unit, the pushing unit being disposed at a top end of the first supporting unit and connected to the first supporting unit, and being used to push the placing unit through the first supporting unit;

[0015] a limiting unit, the limiting unit being arranged at an end of the first supporting unit and connected to the first supporting unit;

[0016] The second supporting unit is movably arranged on the first supporting unit and abuts against the limiting unit, and is used to rotate in the vertical direction and cooperate with the moving unit to prop up the placement unit and limit the rotation range of the second supporting unit under the action of the limiting unit.

[0017] In some embodiments, the placement unit includes:

[0018] A placing element, the top of which is provided with the first supporting unit and the gas cylinder;

[0019] A first through-slot element, the first through-slot element is arranged to penetrate the placement element and is used for allowing the first stabilizing unit to pass through the placement element;

[0020] a second through-slot element, the second through-slot element being arranged to penetrate the placement element and being in communication with the first end of the first through-slot element, and being used for allowing the first stabilizing unit to pass through the placement element;

[0021] A third through-slot element is provided to penetrate the placement element and is communicated with the second end of the first through-slot element, so as to allow the first stabilizing unit to pass through the placement element.

[0022] In some embodiments, the first support unit includes:

[0023] A first supporting element, which is disposed at the top of the placement unit and is respectively connected to the placement unit, the moving unit, the pushing unit, and the limiting unit;

[0024] A second supporting element, which is disposed at the top of the placement unit and is symmetrically disposed with the first supporting element, and is respectively connected with the placement unit, the moving unit, the pushing unit, and the limiting unit;

[0025] A plurality of first stabilizing elements, which are distributed between the first supporting element and the second supporting element and are in contact with the gas cylinders respectively;

[0026] A first sliding element, which is disposed on a side of the first supporting element and is slidably connected to the first stabilizing unit and the second stabilizing unit respectively;

[0027] A first rotating element, which is disposed at a top end of the first supporting element and is rotatably connected to the control unit;

[0028] a second rotating element, the second rotating element being disposed at an end of the first supporting element and being rotatably connected to the second supporting unit;

[0029] A second sliding element, which is disposed on a side of the second supporting element and is slidably connected to the first stabilizing unit and the second stabilizing unit respectively;

[0030] The third rotating element is arranged at the end of the second supporting element, is symmetrically arranged with the second rotating element, and is rotatably connected with the second supporting unit.

[0031] In some of the embodiments, the mobile unit comprises:

[0032] a third supporting element, the third supporting element being disposed on a side of the first supporting unit and connected to the first supporting unit;

[0033] a fourth rotating element, the fourth rotating element being arranged through the third supporting element;

[0034] a fifth rotating element, the fifth rotating element being rotationally connected to the fourth rotating element;

[0035] Two moving elements are respectively arranged at two ends of the fifth rotating element and are respectively connected to the fifth rotating element, so as to drive the placement unit to move.

[0036] In some embodiments, the first stabilizing unit includes:

[0037] a second stabilizing element, which is slidably disposed at the bottom end of the first supporting unit and contacts the gas cylinder, and whose movement direction is opposite to that of the second stabilizing unit, and is used for reciprocating along the height direction of the first supporting unit to limit the movement range of the gas cylinder;

[0038] a fourth supporting element, the fourth supporting element being disposed at the first end of the second stabilizing element and connected to the second stabilizing element;

[0039] a third sliding element, the third sliding element being disposed at a side of the fourth supporting element and being slidably connected to the first supporting unit, and being used to drive the second stabilizing element to reciprocate along a height direction of the first supporting unit;

[0040] a sixth rotating element, the sixth rotating element being arranged through the third sliding element and being rotationally connected to the control unit, and being used for driving the third sliding element to reciprocate along the height direction of the first supporting unit under the action of the control unit;

[0041] a fifth supporting element, the fifth supporting element being disposed at the second end of the second stabilizing element, being symmetrically disposed with the fourth supporting element, and being connected with the second stabilizing element;

[0042] A fourth sliding element is disposed on a side of the fifth supporting element and is slidably connected to the first supporting unit, and is used to cooperate with the third sliding element to drive the second stabilizing element to reciprocate along the height direction of the first supporting unit.

[0043] In some embodiments, the second stabilizing unit includes:

[0044] a third stabilizing element, the third stabilizing element being slidably disposed on the top of the first supporting unit and in contact with the gas cylinder, the movement direction of the third stabilizing element being opposite to the movement direction of the first stabilizing unit, and being used for reciprocating along the height direction of the first supporting unit to limit the movement range of the gas cylinder;

[0045] a sixth supporting element, the sixth supporting element being disposed at the first end of the third stabilizing element and connected to the third stabilizing element;

[0046] a fifth sliding element, the fifth sliding element being disposed at a side of the sixth supporting element and being slidably connected to the first supporting unit, and being used for driving the third stabilizing element to reciprocate along a height direction of the first supporting unit;

[0047] a seventh rotating element, the seventh rotating element being arranged through the fifth sliding element and being rotationally connected to the control unit, and being used for driving the fifth sliding element to reciprocate along the height direction of the first supporting unit under the action of the control unit;

[0048] a seventh supporting element, the seventh supporting element being arranged at the second end of the third stabilizing element, being symmetrically arranged with the sixth supporting element, and being connected with the third stabilizing element;

[0049] A sixth sliding element is disposed on the side of the seventh supporting element and is slidably connected to the first supporting unit, and is used to cooperate with the fifth sliding element to drive the third stabilizing element to reciprocate along the height direction of the first supporting unit.

[0050] In some of the embodiments, the control unit includes:

[0051] an eighth rotating element, the eighth rotating element being rotatably connected to the first supporting unit, the first stabilizing unit, and the second stabilizing unit, respectively, and being configured to rotate along the circumference of the eighth rotating element to drive the first stabilizing unit and the second stabilizing unit to move;

[0052] A control element is arranged at the end of the eighth rotating element and connected to the eighth rotating element, and is used to drive the eighth rotating element to rotate along the circumferential direction of the eighth rotating element.

[0053] In some of the embodiments, the pushing unit comprises:

[0054] A pushing element is disposed at a top end of the first supporting unit and connected to the first supporting unit, and is used for pushing the placement unit through the first supporting unit.

[0055] In some embodiments, the limiting unit includes:

[0056] At least one limiting element is disposed at an end of the first supporting unit and abuts against the second supporting unit to limit the rotation range of the second supporting unit.

[0057] In some embodiments, the second support unit includes:

[0058] an eighth supporting element, the eighth supporting element being movably disposed on the first supporting unit and abutting against the limiting unit, and being used to rotate in a vertical direction and cooperate with the moving unit to prop up the placement unit and limit the rotation range of the second supporting unit under the action of the limiting unit;

[0059] Two ninth rotating elements are symmetrically arranged on the eighth supporting element and are rotatably connected to the first supporting unit respectively.

[0060] The utility model adopts the above technical solution, and compared with the prior art, has the following technical effects:

[0061] The utility model provides a novel gas cylinder transport structure, which can limit the gas cylinder between the first support unit and the first stabilizing unit, and between the first support unit and the second stabilizing unit by using the cooperation among a first support unit, a first stabilizing unit, a second stabilizing unit, and a control unit, so that the position of the gas cylinder is restricted, the stability during the transport process is improved, and the safety is improved; the transport structure can be propped up by using the cooperation among a moving unit, a limiting unit, and a second support unit, so that the phenomenon of tilting caused by accidental contact of the transport structure when it is stationary is avoided, and the safety is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] Figure 1 It is a three-dimensional structural schematic diagram of a novel gas cylinder transport structure according to an embodiment of the utility model;

[0063] Figure 2 is an exploded view of a novel gas cylinder transport structure according to an embodiment of the utility model;

[0064] Figure 3 is a schematic diagram of the three-dimensional structure of a placement unit according to an embodiment of the utility model;

[0065] Figure 4a is a schematic diagram of the three-dimensional structure of the first supporting unit according to an embodiment of the utility model;

[0066] Figure 4b is a schematic diagram of the three-dimensional structure of the first supporting unit according to an embodiment of the utility model from another viewing angle;

[0067] Figure 5 is an exploded view of a mobile unit according to an embodiment of the utility model;

[0068] Figure 6 is a schematic diagram of the three-dimensional structure of the first stabilizing unit according to an embodiment of the utility model;

[0069] Figure 7 is a schematic diagram of the three-dimensional structure of the second stabilizing unit according to an embodiment of the utility model;

[0070] Figure 8 is a schematic diagram of the three-dimensional structure of a control unit according to an embodiment of the utility model;

[0071] Fig. 9 is a schematic diagram of the three-dimensional structure of a pushing unit according to an embodiment of the utility model;

[0072] Fig.10 is a schematic diagram of the three-dimensional structure of a limiting unit according to an embodiment of the utility model;

[0073] Fig.11 is a schematic diagram of the three-dimensional structure of the second supporting unit according to an embodiment of the utility model;

[0074] Fig.12 It is a schematic diagram of the three-dimensional structure of placing a gas cylinder in a novel gas cylinder transport structure according to an embodiment of the utility model;

[0075] Fig.13 It is a schematic diagram of a three-dimensional structure of a gas cylinder placed in another state of a novel gas cylinder transport structure according to an embodiment of the utility model;

[0076] The accompanying drawings are numerals 100, a novel gas cylinder transport structure;

[0077] 110, placement unit; 111, placement element; 112, first through-slot element; 113, second through-slot element; 114, third through-slot element;

[0078] 120, first supporting unit; 121, first supporting element; 122, second supporting element; 123, first stabilizing element; 124, first sliding element; 125, first rotating element; 126, second rotating element; 127, second sliding element; 128, third rotating element;

[0079] 130, moving unit; 131, third supporting element; 132, fourth rotating element; 133, fifth rotating element; 134, moving element;

[0080] 140, first stabilizing unit; 141, second stabilizing element; 142, fourth supporting element; 143, third sliding element; 144, sixth rotating element; 145, fifth supporting element; 146, fourth sliding element;

[0081] 150, second stabilizing unit; 151, third stabilizing element; 152, sixth supporting element; 153, fifth sliding element; 154, seventh rotating element; 155, seventh supporting element; 156, sixth sliding element;

[0082] 160. Control unit; 161. Eighth rotating element; 162. Control element;

[0083] 170. Pushing unit; 171. Pushing element;

[0084] 180, limit unit; 181, limit element;

[0085] 190, second supporting unit; 191, eighth supporting element; 192, ninth rotating element;

[0086] 200. Gas cylinder. DETAILED DESCRIPTION

[0087] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.

[0088] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0089] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0090] An illustrative embodiment of the present utility model. Figure 1 , Figure 2As shown, a new type of gas cylinder transport structure 100 is used to transport gas cylinders, including a placement unit 110, a first support unit 120, a moving unit 130, a first stabilizing unit 140, a second stabilizing unit 150, a control unit 160, a pushing unit 170, a limiting unit 180 and a second support unit 190. Among them, a gas cylinder is arranged at the top of the placement unit 110; the first support unit 120 is arranged at the top of the placement unit 110 and is in contact with the gas cylinder; the moving unit 130 is arranged at the side of the first support unit 120 and is connected to the first support unit 120, and is used to drive the placement unit 110 to move; the first stabilizing unit 140 is slidably arranged at the bottom end of the first support unit 120 and is in contact with the gas cylinder, and is used to reciprocate along the height direction of the first support unit 120 to limit the movement range of the gas cylinder; the second stabilizing unit 150 is slidably arranged at the top of the first support unit 120 and is in contact with the gas cylinder, and the movement direction of the second stabilizing unit 150 is opposite to the movement direction of the first stabilizing unit 140, and is used to reciprocate along the height direction of the first support unit 120 to limit the movement range of the gas cylinder The control unit 160 is rotatably connected to the first support unit 120, the first stabilizing unit 140, and the second stabilizing unit 150, respectively, and is used to drive the first stabilizing unit 140 and the second stabilizing unit 150 to move; the pushing unit 170 is arranged at the top of the first support unit 120 and is connected to the first support unit 120, and is used to push the placement unit 110 through the first support unit 120; the limiting unit 180 is arranged at the end of the first support unit 120 and is connected to the first support unit 120; the second support unit 190 is movably arranged on the first support unit 120 and is abutted against the limiting unit 180, and is used to rotate in the vertical direction and cooperate with the moving unit 130 to prop up the placement unit 110 and limit the rotation range of the second support unit 190 under the action of the limiting unit 180.

[0091] like Figure 3 As shown, the placement unit 110 includes a placement element 111, a first through-groove element 112, a second through-groove element 113 and a third through-groove element 114. The top of the placement element 111 is provided with a first support unit 120 and a gas cylinder; the first through-groove element 112 is provided through the placement element 111, and is used for the first stabilizing unit 140 to pass through the placement element 111; the second through-groove element 113 is provided through the placement element 111, and is communicated with the first end of the first through-groove element 112, and is used for the first stabilizing unit 140 to pass through the placement element 111; the third through-groove element 114 is provided through the placement element 111, and is communicated with the second end of the first through-groove element 112, and is used for the first stabilizing unit 140 to pass through the placement element 111.

[0092] The placement element 111 has a rectangular cross section.

[0093] In some embodiments, the placement element 111 is made of metal material, including but not limited to stainless steel, aluminum alloy, etc.

[0094] In some of the embodiments, the placement element 111 is a placement plate.

[0095] The cross section of the first through-groove element 112 is in an arc shape.

[0096] The size of the first through-groove element 112 matches the size of the placement element 111. Generally, the radial size of the first through-groove element 112 (such as the radial size of the outer edge surface) is smaller than the length of the placement element 111, the thickness of the first through-groove element 112 (such as the distance between the outer edge surface of the first through-groove element 112 and the inner edge surface of the first through-groove element 112) is smaller than the width of the placement element 111, and the axial size of the first through-groove element 112 (such as the depth) is equal to the height of the placement element 111.

[0097] In some of the embodiments, the first through-slot element 112 is a first through-slot.

[0098] The cross section of the second through-groove element 113 is rectangular.

[0099] The size of the second through-groove element 113 matches the size of the placement element 111. Generally, the length of the second through-groove element 113 is smaller than the length of the placement element 111, the width of the second through-groove element 113 is smaller than the width of the placement element 111, and the height (such as depth) of the second through-groove element 113 is equal to the height of the placement element 111.

[0100] The size of the second through-groove element 113 matches the size of the first through-groove element 112. Generally, the length of the second through-groove element 113 is less than the radial dimension of the first through-groove element 112 (such as the radial dimension of the inner edge surface), the width of the second through-groove element 113 is equal to the thickness of the first through-groove element 112 (such as the distance between the outer edge surface of the first through-groove element 112 and the inner edge surface of the first through-groove element 112), and the height (such as the depth) of the second through-groove element 113 is equal to the axial dimension (such as the depth) of the first through-groove element 112.

[0101] In some of the embodiments, the second through-slot element 113 is a second through-slot.

[0102] The cross section of the third through-slot element 114 is rectangular.

[0103] The size of the third through-groove element 114 matches the size of the placement element 111. Generally, the length of the third through-groove element 114 is less than the length of the placement element 111, the width of the third through-groove element 114 is less than the width of the placement element 111, and the height (such as depth) of the third through-groove element 114 is equal to the height of the placement element 111.

[0104] The size of the third through-groove element 114 matches the size of the first through-groove element 112. Generally, the length of the third through-groove element 114 is less than the radial dimension of the first through-groove element 112 (such as the radial dimension of the inner edge surface), the width of the third through-groove element 114 is equal to the thickness of the first through-groove element 112 (such as the distance between the outer edge surface of the first through-groove element 112 and the inner edge surface of the first through-groove element 112), and the height (such as the depth) of the third through-groove element 114 is equal to the axial dimension (such as the depth) of the first through-groove element 112.

[0105] The size of the third through-groove element 114 matches the size of the second through-groove element 113. Generally, the length of the third through-groove element 114 is equal to the length of the second through-groove element 113, the width of the third through-groove element 114 is equal to the width of the second through-groove element 113, and the height (e.g., depth) of the third through-groove element 114 is equal to the height (e.g., depth) of the second through-groove element 113.

[0106] In some of the embodiments, the third through-slot element 114 is a third through-slot.

[0107] like Figure 4a , Figure 4b As shown, the first support unit 120 includes a first support element 121, a second support element 122, a plurality of first stabilizing elements 123, a first sliding element 124, a first rotating element 125, a second rotating element 126, a second sliding element 127 and a third rotating element 128. The first support element 121 is disposed at the top of the placement unit 110 and is respectively connected to the placement unit 110, the moving unit 130, the pushing unit 170 and the limiting unit 180; the second support element 122 is disposed at the top of the placement unit 110 and is symmetrically disposed with the first support element 121 and is respectively connected to the placement unit 110, the moving unit 130, the pushing unit 170 and the limiting unit 180; a plurality of first stabilizing elements 123 are distributed between the first support element 121 and the second support element 122 and are respectively in contact with the gas cylinder; the first sliding element 124 is disposed at the side of the first support element 121 and is respectively The first rotatable element 125 is disposed at the top of the first supporting element 121 and is rotatably connected to the control unit 160; the second rotatable element 126 is disposed at the end of the first supporting element 121 and is rotatably connected to the second supporting unit 190; the second sliding element 127 is disposed at the side of the second supporting element 122 and is slidably connected to the first stabilizing unit 140 and the second stabilizing unit 150 respectively; the third rotatable element 128 is disposed at the end of the second supporting element 122 and is symmetrically disposed with the second rotatable element 126 and is rotatably connected to the second supporting unit 190.

[0108] Specifically, the first supporting element 121 is disposed at the top of the placing element 111 and connected to the placing element 111 ; the second supporting element 122 is disposed at the top of the placing element 111 and connected to the placing element 111 .

[0109] The cross section of the first supporting element 121 is rectangular.

[0110] The size of the first support element 121 matches the size of the placement element 111. Generally, the length of the first support element 121 is smaller than the length of the placement element 111, the width of the first support element 121 is smaller than the width of the placement element 111, and the height of the first support element 121 is greater than the height of the placement element 111.

[0111] In some embodiments, the first supporting element 121 is fixedly connected to the placement element 111 , including but not limited to welding.

[0112] In some embodiments, the first supporting element 121 is made of metal material, including but not limited to stainless steel, aluminum alloy, etc.

[0113] In some embodiments, the first supporting element 121 is a first supporting plate.

[0114] The cross section of the second supporting element 122 is rectangular.

[0115] The size of the second support element 122 matches the size of the placement element 111. Generally, the length of the second support element 122 is smaller than the length of the placement element 111, the width of the second support element 122 is smaller than the width of the placement element 111, and the height of the second support element 122 is greater than the height of the placement element 111.

[0116] The size of the second support element 122 matches the size of the first support element 121. Generally, the length of the second support element 122 is equal to the length of the first support element 121, the width of the second support element 122 is equal to the width of the first support element 121, and the height of the second support element 122 is equal to the height of the first support element 121.

[0117] In some embodiments, the second supporting element 122 is fixedly connected to the placement element 111 , including but not limited to welding.

[0118] In some embodiments, the second supporting element 122 is made of metal material, including but not limited to stainless steel, aluminum alloy, etc.

[0119] In some embodiments, the second supporting element 122 is a second supporting plate.

[0120] The cross section of the first stabilizing element 123 is in an arc shape.

[0121] The size of the first stabilizing element 123 matches the size of the first supporting element 121 (the second supporting element 122). Generally, the thickness of the first stabilizing element 123 (such as the distance between the outer edge surface of the first stabilizing element 123 and the inner edge surface of the first stabilizing element 123) is smaller than the length of the first supporting element 121 (the second supporting element 122), and the axial size (such as the height) of the first stabilizing element 123 is smaller than the height of the first supporting element 121 (the second supporting element 122).

[0122] The size of the first stabilizing element 123 matches the size of the first supporting element 121. Generally, the radial size of the first stabilizing element 123 (such as the radial size of the outer edge surface) is smaller than the length of the first supporting element 121, and the thickness of the first stabilizing element 123 (such as the distance between the outer edge surface of the first stabilizing element 123 and the inner edge surface of the first stabilizing element 123) is smaller than the width of the first supporting element 121.

[0123] A plurality of first stabilizing elements 123 are arranged at intervals along the height direction of the first supporting element 121 (the second supporting element 122 ).

[0124] In some embodiments, the first stabilizing element 123 is fixedly connected to the first supporting element 121 and the second supporting element 122 , including but not limited to welding.

[0125] In some embodiments, the first stabilizing element 123 is made of metal material, including but not limited to stainless steel, aluminum alloy, etc.

[0126] In some embodiments, the first stabilizing element 123 is a first stabilizing plate.

[0127] The first sliding element 124 has an elliptical cross section.

[0128] The size of the first sliding element 124 matches the size of the first supporting element 121. Generally, the radial size of the first sliding element 124 is smaller than the length and width of the first supporting element 121, and the axial size of the first sliding element 124 is smaller than the height of the first supporting element 121.

[0129] In some embodiments, the first sliding element 124 is a first sliding groove.

[0130] The cross section of the first rotating element 125 is circular.

[0131] The size of the first rotating element 125 matches the size of the first sliding element 124. Generally, the diameter of the first rotating element 125 is smaller than the radial size of the first sliding element 124, and the axial size of the first rotating element 125 is smaller than the axial size of the first sliding element 124.

[0132] In some embodiments, the first rotating element 125 is a first rotating hole.

[0133] The cross section of the second rotating element 126 is circular.

[0134] The size of the second rotating element 126 matches the size of the first supporting element 121. Generally, the diameter of the second rotating element 126 is smaller than the width and height of the first supporting element 121, and the axial dimension of the second rotating element 126 is smaller than the length of the first supporting element 121.

[0135] In some of the embodiments, the second rotating element 126 is not connected to the first sliding element 124 .

[0136] In some embodiments, the second rotating element 126 is a second rotating hole.

[0137] The cross section of the second sliding element 127 is oval.

[0138] The size of the second sliding element 127 matches the size of the second supporting element 122. Generally, the radial size of the second sliding element 127 is smaller than the length and width of the second supporting element 122, and the axial size of the second sliding element 127 is smaller than the height of the second supporting element 122.

[0139] The size of the second sliding element 127 matches the size of the first sliding element 124. Generally, the radial size of the second sliding element 127 is equal to the radial size of the first sliding element 124, and the axial size of the second sliding element 127 is equal to the axial size of the first sliding element 124.

[0140] In some embodiments, the second sliding element 127 is a second sliding groove.

[0141] The third rotating element 128 has a circular cross section.

[0142] The size of the third rotating element 128 matches the size of the second supporting element 122. Generally, the diameter of the third rotating element 128 is smaller than the width and height of the second supporting element 122, and the axial dimension of the third rotating element 128 is smaller than the length of the second supporting element 122.

[0143] The size of the third rotating element 128 matches the size of the second rotating element 126. Generally, the diameter of the third rotating element 128 is equal to the diameter of the second rotating element 126, and the axial dimension of the third rotating element 128 is equal to the axial dimension of the second rotating element 126.

[0144] In some of the embodiments, the third rotating element 128 is not connected to the second sliding element 127 .

[0145] In some embodiments, the third rotating element 128 is a third rotating hole.

[0146] like Figure 5 As shown, the moving unit 130 includes a third supporting element 131, a fourth rotating element 132, a fifth rotating element 133 and two moving elements 134. The third supporting element 131 is disposed at the side of the first supporting unit 120 and connected to the first supporting unit 120; the fourth rotating element 132 is disposed through the third supporting element 131; the fifth rotating element 133 is rotatably connected to the fourth rotating element 132; the two moving elements 134 are respectively disposed at both ends of the fifth rotating element 133 and are respectively connected to the fifth rotating element 133, so as to drive the placement unit 110 to move.

[0147] Specifically, the third supporting element 131 is disposed on the sides of the first supporting element 121 and the second supporting element 122 , and is connected to the first supporting element 121 and the second supporting element 122 , respectively.

[0148] The cross section of the third supporting element 131 is U-shaped. Specifically, the third supporting element 131 includes a first vertical plate, a second vertical plate and a first horizontal plate. The first vertical plate is arranged at the side of the first supporting element 121 and connected to the first supporting element 121; the second vertical plate is arranged at the side of the second supporting element 122 and connected to the second supporting element 122; the first horizontal plate is arranged at the ends of the first vertical plate and the second vertical plate, and the fourth rotating element 132 is arranged through the first horizontal plate.

[0149] The size of the first riser matches the size of the first support element 121. Generally, the length of the first riser is greater than the width of the first support element 121, the width of the first riser is less than the length of the first support element 121, and the height of the first riser is less than the height of the first support element 121.

[0150] The size of the second riser matches the size of the second support element 122. Generally, the length of the second riser is greater than the width of the second support element 122, the width of the second riser is less than the length of the second support element 122, and the height of the second riser is less than the height of the second support element 122.

[0151] The size of the second riser matches the size of the first riser. Generally, the length of the second riser is equal to the length of the first riser, the width of the second riser is equal to the width of the first riser, and the height of the second riser is equal to the height of the first riser.

[0152] The size of the first horizontal plate matches the size of the first vertical plate (the second vertical plate). Generally, the length of the first horizontal plate is equal to the distance between the first vertical plate and the second vertical plate, the width of the first horizontal plate is less than the length of the first vertical plate (the second vertical plate), and the height of the first horizontal plate is equal to the height of the first vertical plate (the second vertical plate).

[0153] In some embodiments, the third supporting element 131 is fixedly connected to the first supporting element 121 and the second supporting element 122 , including but not limited to welding.

[0154] In some embodiments, the third supporting element 131 is made of metal material, including but not limited to stainless steel, aluminum alloy, etc.

[0155] The fourth rotating element 132 has a circular cross section.

[0156] The size of the fourth rotating element 132 matches the size of the first transverse plate. Generally, the diameter of the fourth rotating element 132 is smaller than the width and height of the first transverse plate, and the axial size of the fourth rotating element 132 is equal to the length of the first transverse plate.

[0157] In some embodiments, the fourth rotating element 132 is a fourth rotating hole.

[0158] The cross section of the fifth rotating element 133 is circular.

[0159] The size of the fifth rotating element 133 matches the size of the fourth rotating element 132. Generally, the diameter of the fifth rotating element 133 is equal to the diameter of the fourth rotating element 132, and the axial size of the fifth rotating element 133 is not less than the axial size of the fourth rotating element 132.

[0160] In some embodiments, the fifth rotating element 133 is rotationally connected to the fourth rotating element 132 in an inseparable manner. For example, the fifth rotating element 133 is connected to the fourth rotating element 132 via a bearing seat.

[0161] In some of the embodiments, the fifth rotating element 133 is made of aluminum alloy.

[0162] In some embodiments, the fifth rotating element 133 is a first rotating shaft.

[0163] The moving element 134 has a circular cross section.

[0164] The size of the moving element 134 matches the size of the fifth rotating element 133. Generally, the diameter of the moving element 134 is larger than the diameter of the fifth rotating element 133, and the axial size of the moving element 134 is smaller than the axial size of the fifth rotating element 133.

[0165] In some of the embodiments, the moving element 134 is fixedly connected to the fifth rotating element 133 , including but not limited to a bolt connection.

[0166] In some of the embodiments, the moving element 134 is made of aluminum alloy or rubber.

[0167] In some of the embodiments, the moving element 134 is a moving wheel.

[0168] like Figure 6 As shown, the first stabilizing unit 140 includes a second stabilizing element 141, a fourth supporting element 142, a third sliding element 143, a sixth rotating element 144, a fifth supporting element 145 and a fourth sliding element 146. The second stabilizing element 141 is slidably disposed at the bottom end of the first supporting unit 120 and contacts the gas cylinder. The movement direction of the second stabilizing element 141 is opposite to the movement direction of the second stabilizing unit 150, and is used to reciprocate along the height direction of the first supporting unit 120 to limit the movement range of the gas cylinder; the fourth supporting element 142 is disposed at the first end of the second stabilizing element 141 and connected to the second stabilizing element 141; the third sliding element 143 is disposed at the side of the fourth supporting element 142 and is slidably connected to the first supporting unit 120, and is used to drive the second stabilizing element 141 to reciprocate along the height direction of the first supporting unit 120; the sixth rotating element 144 is used to drive the second stabilizing element 141 to reciprocate along the height direction of the first supporting unit 120; the sixth rotating element 146 ... second stabilizing element 141 is used to drive the second stabilizing element 141 to reciprocate along the height direction of the first supporting unit 120; the second stabilizing element The moving element 144 passes through the third sliding element 143 and is rotatably connected to the control unit 160, so as to drive the third sliding element 143 to reciprocate along the height direction of the first support unit 120 under the action of the control unit 160; the fifth support element 145 is arranged at the second end of the second stable element 141, and is symmetrically arranged with the fourth support element 142, and is connected to the second stable element 141; the fourth sliding element 146 is arranged on the side of the fifth support element 145, and is slidably connected to the first support unit 120, so as to cooperate with the third sliding element 143 to drive the second stable element 141 to reciprocate along the height direction of the first support unit 120.

[0169] Specifically, the third sliding element 143 is slidably connected to the first sliding element 124 ; the sixth rotating element 144 corresponds to the first rotating element 125 ; and the fourth sliding element 146 is slidably connected to the second sliding element 127 .

[0170] The cross section of the second stabilizing element 141 is in an arc shape.

[0171] The size of the second stabilizing element 141 matches the size of the first through-groove element 112. Generally, the radial size of the second stabilizing element 141 (such as the radial size of the inner edge surface and the radial size of the outer edge surface) is equal to the radial size of the first through-groove element 112 (such as the radial size of the inner edge surface and the radial size of the outer edge surface), the thickness of the second stabilizing element 141 (such as the distance between the outer edge surface of the second stabilizing element 141 and the inner edge surface of the second stabilizing element 141) is equal to the thickness of the first through-groove element 112 (such as the distance between the outer edge surface of the first through-groove element 112 and the inner edge surface of the first through-groove element 112), and the axial size of the second stabilizing element 141 (such as the height) is not less than the axial size of the first through-groove element 112 (such as the depth).

[0172] The size of the second stabilizing element 141 matches the size of the first stabilizing element 123. Generally, the radial size of the second stabilizing element 141 (such as the radial size of the inner edge surface and the radial size of the outer edge surface) is equal to the radial size of the first stabilizing element 123 (such as the radial size of the inner edge surface and the radial size of the outer edge surface), the thickness of the second stabilizing element 141 (such as the distance between the outer edge surface of the second stabilizing element 141 and the inner edge surface of the second stabilizing element 141) is equal to the thickness of the first stabilizing element 123 (such as the distance between the outer edge surface of the first stabilizing element 123 and the inner edge surface of the first stabilizing element 123), and the axial size (such as the height) of the second stabilizing element 141 is equal to the axial size (such as the height) of the first stabilizing element 123.

[0173] In some embodiments, the second stabilizing element 141 is made of metal material, including but not limited to stainless steel, aluminum alloy, etc.

[0174] In some embodiments, the second stabilizing element 141 is a second stabilizing plate.

[0175] The fourth supporting element 142 has a rectangular cross section.

[0176] The size of the fourth support element 142 matches the size of the second stabilizing element 141. Generally, the length of the fourth support element 142 is smaller than the radial dimension of the second stabilizing element 141 (such as the radial dimension of the inner edge surface), the width of the fourth support element 142 is equal to the thickness of the second stabilizing element 141 (such as the distance between the outer edge surface of the second stabilizing element 141 and the inner edge surface of the second stabilizing element 141), and the height of the fourth support element 142 is greater than the axial dimension of the second stabilizing element 141 (such as the height).

[0177] The size of the fourth support element 142 matches the size of the second through-groove element 113. Generally, the length of the fourth support element 142 is equal to the length of the second through-groove element 113, the width of the fourth support element 142 is equal to the width of the second through-groove element 113, and the height of the fourth support element 142 is greater than the height of the second through-groove element 113.

[0178] The size of the fourth support element 142 matches the size of the first support element 121. Generally, the length of the fourth support element 142 is not greater than the length of the first support element 121, the width of the fourth support element 142 is less than the width of the first support element 121, and the height of the fourth support element 142 is less than the height of the first support element 121.

[0179] In some embodiments, the fourth supporting element 142 is fixedly connected to the second stabilizing element 141 , including but not limited to welding.

[0180] In some embodiments, the fourth supporting element 142 is made of metal material, including but not limited to stainless steel, aluminum alloy, etc.

[0181] In some embodiments, the fourth supporting element 142 is a first movable supporting plate.

[0182] The cross section of the third sliding element 143 is oval.

[0183] The size of the third sliding element 143 matches the size of the fourth supporting element 142. Generally, the radial size of the third sliding element 143 is smaller than the length of the fourth supporting element 142, and the axial size of the third sliding element 143 is smaller than the height of the fourth supporting element 142.

[0184] The size of the third sliding element 143 matches the size of the first sliding element 124. Generally, the radial size of the third sliding element 143 is equal to the radial size of the first sliding element 124, and the axial size of the third sliding element 143 is smaller than the axial size of the first sliding element 124.

[0185] In some embodiments, the third sliding element 143 is fixedly connected to the fourth supporting element 142 , including but not limited to welding.

[0186] In some embodiments, the third sliding element 143 is made of metal material, including but not limited to stainless steel, aluminum alloy, etc.

[0187] In some embodiments, the third sliding element 143 is a first sliding block.

[0188] The cross section of the sixth rotating element 144 is circular.

[0189] The size of the sixth rotating element 144 matches the size of the third sliding element 143. Generally, the diameter of the sixth rotating element 144 is smaller than the radial size of the third sliding element 143, and the axial size of the sixth rotating element 144 is equal to the axial size of the third sliding element 143.

[0190] The size of the sixth rotating element 144 matches the size of the first rotating element 125. Generally, the diameter of the sixth rotating element 144 is equal to the diameter of the first rotating element 125, and the axial dimension of the sixth rotating element 144 is greater than the axial dimension of the first rotating element 125.

[0191] In some of the embodiments, the sixth rotating element 144 is a positive thread groove.

[0192] The cross section of the fifth supporting element 145 is rectangular.

[0193] The size of the fifth support element 145 matches the size of the second stabilizing element 141. Generally, the length of the fifth support element 145 is smaller than the radial size of the second stabilizing element 141 (such as the radial size of the inner edge surface), the width of the fifth support element 145 is equal to the thickness of the second stabilizing element 141 (such as the distance between the outer edge surface of the second stabilizing element 141 and the inner edge surface of the second stabilizing element 141), and the height of the fifth support element 145 is greater than the axial size of the second stabilizing element 141 (such as the height).

[0194] The size of the fifth support element 145 matches the size of the third through-groove element 114. Generally, the length of the fifth support element 145 is equal to the length of the third through-groove element 114, the width of the fifth support element 145 is equal to the width of the third through-groove element 114, and the height of the fifth support element 145 is greater than the height of the third through-groove element 114.

[0195] The size of the fifth support element 145 matches the size of the second support element 122. Generally, the length of the fifth support element 145 is not greater than the length of the second support element 122, the width of the fifth support element 145 is less than the width of the second support element 122, and the height of the fifth support element 145 is less than the height of the second support element 122.

[0196] The size of the fifth support element 145 matches the size of the fourth support element 142. Generally, the length of the fifth support element 145 is equal to the length of the fourth support element 142, the width of the fifth support element 145 is equal to the width of the fourth support element 142, and the height of the fifth support element 145 is equal to the height of the fourth support element 142.

[0197] In some embodiments, the fifth supporting element 145 is fixedly connected to the second stabilizing element 141 , including but not limited to welding.

[0198] In some embodiments, the fifth supporting element 145 is made of metal material, including but not limited to stainless steel, aluminum alloy, etc.

[0199] In some embodiments, the fifth supporting element 145 is a second movable supporting plate.

[0200] The fourth sliding element 146 has an elliptical cross section.

[0201] The size of the fourth sliding element 146 matches the size of the fifth supporting element 145. Generally, the radial size of the fourth sliding element 146 is smaller than the length of the fifth supporting element 145, and the axial size of the fourth sliding element 146 is smaller than the height of the fifth supporting element 145.

[0202] The size of the fourth sliding element 146 matches the size of the second sliding element 127. Generally, the radial size of the fourth sliding element 146 is equal to the radial size of the second sliding element 127, and the axial size of the fourth sliding element 146 is smaller than the axial size of the second sliding element 127.

[0203] In some embodiments, the fourth sliding element 146 is fixedly connected to the fifth supporting element 145 , including but not limited to welding.

[0204] In some embodiments, the fourth sliding element 146 is made of metal material, including but not limited to stainless steel, aluminum alloy, etc.

[0205] In some embodiments, the fourth sliding element 146 is a second sliding block.

[0206] like Figure 7As shown, the second stabilizing unit 150 includes a third stabilizing element 151, a sixth supporting element 152, a fifth sliding element 153, a seventh rotating element 154, a seventh supporting element 155 and a sixth sliding element 156. The third stabilizing element 151 is slidably disposed at the top of the first supporting unit 120 and contacts the gas cylinder. The movement direction of the third stabilizing element 151 is opposite to the movement direction of the first stabilizing unit 140, and is used to reciprocate along the height direction of the first supporting unit 120 to limit the movement range of the gas cylinder; the sixth supporting element 152 is disposed at the first end of the third stabilizing element 151 and is connected to the third stabilizing element 151; the fifth sliding element 153 is disposed on the side of the sixth supporting element 152 and is slidably connected to the first supporting unit 120, and is used to drive the third stabilizing element 151 to reciprocate along the height direction of the first supporting unit 120; the seventh rotating element 154 is used to drive the third stabilizing element 151 to reciprocate along the height direction of the first supporting unit 120; The moving element 154 passes through the fifth sliding element 153 and is rotatably connected to the control unit 160, so as to drive the fifth sliding element 153 to reciprocate along the height direction of the first support unit 120 under the action of the control unit 160; the seventh support element 155 is arranged at the second end of the third stable element 151, and is symmetrically arranged with the sixth support element 152, and is connected to the third stable element 151; the sixth sliding element 156 is arranged on the side of the seventh support element 155, and is slidably connected to the first support unit 120, so as to cooperate with the fifth sliding element 153 to drive the third stable element 151 to reciprocate along the height direction of the first support unit 120.

[0207] Specifically, the fifth sliding element 153 is slidably connected to the first sliding element 124 ; the seventh rotating element 154 corresponds to the first rotating element 125 and the sixth rotating element 144 respectively; and the sixth sliding element 156 is slidably connected to the second sliding element 127 .

[0208] The structure, connection relationship, and size of the third stabilizing element 151 are the same as those of the second stabilizing element 141 , and are not described in detail herein.

[0209] In some embodiments, the third stabilizing element 151 is a third stabilizing plate.

[0210] The structure, connection relationship, and size of the sixth support element 152 are the same as those of the fourth support element 142 , and are not described in detail herein.

[0211] In some embodiments, the sixth supporting element 152 is a third movable supporting plate.

[0212] The structure, connection relationship, and size of the fifth sliding element 153 are the same as those of the third sliding element 143 , and are not described in detail herein.

[0213] In some embodiments, the fifth sliding element 153 is a third sliding block.

[0214] The connection relationship and size of the seventh rotating element 154 are the same as those of the sixth rotating element 144 , and are not described in detail herein.

[0215] In some of the embodiments, the seventh rotating element 154 is a reverse thread groove.

[0216] The structure, connection relationship, and size of the seventh support element 155 are the same as those of the fifth support element 145 , and are not described in detail herein.

[0217] In some embodiments, the seventh supporting element 155 is a fourth movable supporting plate.

[0218] The structure, connection relationship, and size of the sixth sliding element 156 are the same as those of the fourth sliding element 146 , and are not described in detail herein.

[0219] In some embodiments, the sixth sliding element 156 is a fourth sliding block.

[0220] like Figure 8 As shown, the control unit 160 includes an eighth rotating element 161 and a control element 162. The eighth rotating element 161 is rotatably connected to the first supporting unit 120, the first stabilizing unit 140, and the second stabilizing unit 150, respectively, and is used to rotate along the circumference of the eighth rotating element 161 to drive the first stabilizing unit 140 and the second stabilizing unit 150 to move; the control element 162 is disposed at the end of the eighth rotating element 161 and is connected to the eighth rotating element 161, and is used to drive the eighth rotating element 161 to rotate along the circumference of the eighth rotating element 161.

[0221] Specifically, the eighth rotating element 161 is rotationally connected to the first rotating element 125 , the sixth rotating element 144 , and the seventh rotating element 154 , respectively.

[0222] The cross section of the eighth rotating element 161 is circular.

[0223] The size of the eighth rotating element 161 matches the size of the first rotating element 125 (the sixth rotating element 144 and the seventh rotating element 154). Generally, the diameter of the eighth rotating element 161 is equal to the diameter of the first rotating element 125 (the sixth rotating element 144 and the seventh rotating element 154), and the axial dimension of the eighth rotating element 161 is greater than the axial dimension of the first rotating element 125 (the sixth rotating element 144 and the seventh rotating element 154).

[0224] In some embodiments, the eighth rotating element 161 includes a first screw rod and a second screw rod. The first screw rod is rotatably connected to the first supporting element 121 and the sixth rotating element 144 respectively; the second screw rod is disposed at the top of the first screw rod, and a control element 162 is disposed at the top of the second screw rod, and is rotatably connected to the first rotating element 125 and the seventh rotating element 154 respectively.

[0225] In some embodiments, the eighth rotating element 161 is rotationally connected to the first rotating element 125 in an inseparable manner. For example, the eighth rotating element 161 is connected to the first rotating element 125 via a bearing seat.

[0226] In some of the embodiments, the eighth rotating element 161 is made of stainless steel.

[0227] In some of the embodiments, the eighth rotating element 161 is a forward and reverse screw.

[0228] In some of the embodiments, the manipulation element 162 is fixedly connected to the eighth rotating element 161 , including but not limited to welding.

[0229] In some embodiments, the control element 162 is made of stainless steel.

[0230] In some of the embodiments, the control element 162 is a control dial.

[0231] like Fig. 9 As shown, the pushing unit 170 includes a pushing element 171. The pushing element 171 is disposed at the top of the first supporting unit 120 and connected to the first supporting unit 120, and is used to push the placement unit 110 through the first supporting unit 120.

[0232] Specifically, the pushing element 171 is respectively disposed on the sides of the first supporting element 121 and the second supporting element 122 , and is respectively connected to the first supporting element 121 and the second supporting element 122 .

[0233] The cross section of the pushing element 171 is circular.

[0234] The size of the pushing element 171 matches the size of the first supporting element 121 (the second supporting element 122). Generally, the radial size of the pushing element 171 is smaller than the length and height of the first supporting element 121 (the second supporting element 122).

[0235] In some embodiments, the pushing element 171 is fixedly connected to the first supporting element 121 and the second supporting element 122 respectively, including but not limited to welding.

[0236] In some of the embodiments, the pushing element 171 is made of stainless steel.

[0237] In some embodiments, the pushing element 171 is a pushing rod.

[0238] like Fig.10 As shown, the limiting unit 180 includes at least one limiting element 181. The limiting element 181 is disposed at the end of the first supporting unit 120 and abuts against the second supporting unit 190 to limit the rotation range of the second supporting unit 190.

[0239] Specifically, the limiting element 181 is disposed on a side of the first supporting element 121 and / or the second supporting element 122 , and is connected to the first supporting element 121 and / or the second supporting element 122 .

[0240] The cross section of the limiting element 181 is rectangular.

[0241] The size of the limiting element 181 matches the size of the first supporting element 121 (the second supporting element 122). Generally, the length of the limiting element 181 is greater than the width of the first supporting element 121 (the second supporting element 122), the width of the limiting element 181 is less than the length of the first supporting element 121 (the second supporting element 122), and the height of the limiting element 181 is less than the height of the first supporting element 121 (the second supporting element 122).

[0242] The number of the limiting elements 181 matches the number of the first supporting elements 121. Generally, the number of the limiting elements 181 is not less than the number of the first supporting elements 121.

[0243] The number of the limiting elements 181 matches the number of the second supporting elements 122. Generally, the number of the limiting elements 181 is not less than the number of the second supporting elements 122.

[0244] In some embodiments, there are a plurality of limiting elements 181. The limiting elements 181 are respectively disposed at the ends of the first supporting element 121 and the ends of the second supporting element 122. That is, the first supporting element 121 is provided with at least one limiting element 181, and the second supporting element 122 is provided with at least one limiting element 181.

[0245] When a plurality of limiting elements 181 are provided on the first supporting element 121 , the plurality of limiting elements 181 are distributed at intervals along the height direction of the first supporting element 121 .

[0246] When a plurality of limiting elements 181 are provided on the second supporting element 122 , the plurality of limiting elements 181 are distributed at intervals along the height direction of the second supporting element 122 .

[0247] In some of the embodiments, a limiting element 181 is disposed at an end of the first supporting element 121 , and a limiting element 181 is disposed at an end of the second supporting element 122 .

[0248] In some of the embodiments, the limiting element 181 is fixedly connected to the first supporting element 121 and the second supporting element 122 respectively, including but not limited to welding.

[0249] In some of the embodiments, the limiting element 181 is made of stainless steel.

[0250] In some of the embodiments, the limiting element 181 is a limiting plate.

[0251] like Fig.11 As shown, the second support unit 190 includes an eighth support element 191 and two ninth rotating elements 192. The eighth support element 191 is movably disposed on the first support unit 120 and abuts against the position limiting unit 180, and is used to rotate in the vertical direction and cooperate with the moving unit 130 to prop up the placement unit 110 and limit the rotation range of the second support unit 190 under the action of the position limiting unit 180; the two ninth rotating elements 192 are symmetrically disposed on the eighth support element 191 and are respectively rotatably connected to the first support unit 120.

[0252] Specifically, the eighth supporting element 191 is movably disposed at the ends of the first supporting element 121 and the second supporting element 122 ; the two ninth rotating elements 192 are rotatably connected to the second rotating element 126 and the third rotating element 128 , respectively.

[0253] The cross section of the eighth support element 191 is U-shaped. Specifically, the eighth support element 191 includes a third vertical plate, a fourth vertical plate and a second horizontal plate. The third vertical plate is movably disposed at the end of the first support element 121, and a ninth rotating element 192 is disposed at the top of the third vertical plate; the fourth vertical plate is movably disposed at the end of the second support element 122, and another ninth rotating element 192 is disposed at the top of the fourth vertical plate; the second horizontal plate is disposed at the bottom of the third vertical plate and the fourth vertical plate, and is connected to the third vertical plate and the fourth vertical plate respectively.

[0254] The size of the third vertical plate matches the size of the first support element 121. Generally, the length of the third vertical plate is greater than the width of the first support element 121, the width of the third vertical plate is less than the length of the first support element 121, and the height of the third vertical plate is less than the height of the first support element 121.

[0255] The size of the fourth vertical plate matches the size of the second support element 122. Generally, the length of the fourth vertical plate is greater than the width of the second support element 122, the width of the fourth vertical plate is less than the length of the second support element 122, and the height of the fourth vertical plate is less than the height of the second support element 122.

[0256] The size of the fourth vertical board matches the size of the third vertical board. Generally, the length of the fourth vertical board is equal to the length of the third vertical board, the width of the fourth vertical board is equal to the width of the third vertical board, and the height of the fourth vertical board is equal to the height of the third vertical board.

[0257] The size of the second transverse board matches the size of the third vertical board (fourth vertical board). Generally, the length of the second transverse board is equal to the distance between the third vertical board and the fourth vertical board, the width of the second transverse board is equal to the length of the third vertical board (fourth vertical board), and the height of the second transverse board is less than the height of the third vertical board (fourth vertical board).

[0258] In some of the embodiments, the eighth supporting element 191 is made of stainless steel.

[0259] In some of the embodiments, the eighth supporting element 191 is a supporting frame.

[0260] The ninth rotating element 192 has a circular cross section.

[0261] The size of the ninth rotating element 192 matches the size of the third vertical plate (fourth vertical plate). Generally, the diameter of the ninth rotating element 192 is smaller than the length and height of the third vertical plate (fourth vertical plate), and the axial size of the ninth rotating element 192 is smaller than the width of the third vertical plate (fourth vertical plate).

[0262] The size of the ninth rotating element 192 matches the size of the second rotating element 126 (third rotating element 128). Generally, the diameter of the ninth rotating element 192 is equal to the diameter of the second rotating element 126 (third rotating element 128), and the axial dimension of the ninth rotating element 192 is not less than the axial dimension of the second rotating element 126 (third rotating element 128).

[0263] In some embodiments, the ninth rotating element 192 is fixedly connected to the eighth supporting element 191, including but not limited to welding.

[0264] In some embodiments, the ninth rotating element 192 is connected to the second rotating element 126 and the third rotating element 128 in a non-separable rotational connection. For example, the ninth rotating element 192 is connected to the second rotating element 126 and the third rotating element 128 via a bearing seat.

[0265] In some of the embodiments, the ninth rotating element 192 is made of stainless steel.

[0266] In some embodiments, the ninth rotating element 192 is a second rotating shaft.

[0267] like Fig.12 , Fig.13 As shown, the method of using the utility model is as follows:

[0268] (I) Place gas cylinder 200

[0269] The gas cylinder 200 is placed on the top of the placement element 111 , so that the gas cylinder 200 is located between the first supporting element 121 and the second supporting element 122 , and is in contact with the first stabilizing element 123 .

[0270] (ii) Stable gas cylinder 200

[0271] The eighth rotating element 161 is driven to rotate along the circumferential direction of the first rotating element 125 by the operating element 162;

[0272] The second stabilizing element 141 and the third stabilizing element 151 are driven by the eighth rotating element 161 to move toward each other along the height direction of the first sliding element 124 and the second sliding element 127, thereby driving the second stabilizing element 141 and the third stabilizing element 151 to gradually move to the surface of the gas cylinder 200, so that the gas cylinder 200 is located between the first stabilizing element 123 and the second stabilizing element 141, and between the first stabilizing element 123 and the third stabilizing element 151.

[0273] (III) Mobile gas cylinder 200

[0274] The pushing element 171 is pulled so that it drives the gas cylinder 200 on the placing element 111 to move correspondingly through the moving element 134 .

[0275] (IV) Support gas cylinder 200

[0276] The eighth supporting element 191 is rotated clockwise along the circumference of the second rotating element 126 by the ninth rotating element 192, so that the eighth supporting element 191 is unfolded;

[0277] The novel gas cylinder transport structure 100 is tilted so that the novel gas cylinder transport structure 100 is supported by the eighth supporting element 191 and the moving element 134 .

[0278] When not propped up, the eighth supporting element 191 may be tied and connected to the first supporting element 121 and / or the second supporting element 122 via a rope (not shown in the figure).

[0279] The advantage of the utility model lies in that the gas cylinder can be restricted between the first supporting unit and the first stabilizing unit, and between the first supporting unit and the second stabilizing unit by using the first supporting unit, the first stabilizing unit, and the control unit, so that the position of the gas cylinder is restricted, the stability during the transportation process is improved, and the safety is improved; the transportation structure can be propped up by using the moving unit, the limiting unit, and the second supporting unit, so that the phenomenon of tilting caused by accidental contact of the transportation structure when it is stationary is avoided, and the safety is further improved.

[0280] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A new type of gas cylinder transport structure, used for transporting gas cylinders, characterized in that: include: A placement unit (110), wherein a gas cylinder is disposed on the top of the placement unit (110); A first supporting unit (120), the first supporting unit (120) being arranged at a top end of the placement unit (110) and in contact with the gas cylinder; a moving unit (130), the moving unit (130) being arranged on a side of the first supporting unit (120) and connected to the first supporting unit (120), and being used for driving the placement unit (110) to move; A first stabilizing unit (140), the first stabilizing unit (140) being slidably disposed at the bottom end of the first supporting unit (120) and in contact with the gas cylinder, and being used for reciprocating along the height direction of the first supporting unit (120) to limit the movement range of the gas cylinder; a second stabilizing unit (150), the second stabilizing unit (150) being slidably disposed at the top of the first supporting unit (120) and in contact with the gas cylinder, the movement direction of the second stabilizing unit (150) being opposite to the movement direction of the first stabilizing unit (140), and being used for reciprocating along the height direction of the first supporting unit (120) to limit the movement range of the gas cylinder; a control unit (160), the control unit (160) being rotatably connected to the first support unit (120), the first stabilizing unit (140), and the second stabilizing unit (150), respectively, and being used to drive the first stabilizing unit (140) and the second stabilizing unit (150) to move; a pushing unit (170), the pushing unit (170) being arranged at the top end of the first supporting unit (120) and connected to the first supporting unit (120), and being used for pushing the placing unit (110) through the first supporting unit (120); a limiting unit (180), the limiting unit (180) being arranged at an end of the first supporting unit (120) and connected to the first supporting unit (120); A second supporting unit (190), the second supporting unit (190) is movably arranged on the first supporting unit (120) and is in contact with the limiting unit (180), and is used to rotate in a vertical direction and cooperate with the moving unit (130) to prop up the placement unit (110) and limit the rotation range of the second supporting unit (190) under the action of the limiting unit (180).

2. The novel gas cylinder transport structure according to claim 1 is characterized in that: The placement unit (110) comprises: A placement element (111), wherein the first support unit (120) and a gas cylinder are arranged on the top of the placement element (111); a first through-slot element (112), the first through-slot element (112) being arranged to penetrate the placement element (111) and used for allowing the first stabilizing unit (140) to pass through the placement element (111); a second through-slot element (113), the second through-slot element (113) being arranged to penetrate the placement element (111) and being in communication with the first end of the first through-slot element (112), and being used for allowing the first stabilizing unit (140) to pass through the placement element (111); A third through-slot element (114), wherein the third through-slot element (114) is disposed through the placement element (111) and is communicated with the second end of the first through-slot element (112), and is used for allowing the first stabilizing unit (140) to pass through the placement element (111).

3. The novel gas cylinder transport structure according to claim 1 is characterized in that: The first supporting unit (120) comprises: A first supporting element (121), the first supporting element (121) being arranged at the top end of the placement unit (110) and being respectively connected to the placement unit (110), the moving unit (130), the pushing unit (170), and the limiting unit (180); a second supporting element (122), the second supporting element (122) being arranged at the top end of the placement unit (110), and being symmetrically arranged with the first supporting element (121), and being respectively connected to the placement unit (110), the moving unit (130), the pushing unit (170), and the limiting unit (180); A plurality of first stabilizing elements (123), wherein the plurality of first stabilizing elements (123) are distributed between the first supporting element (121) and the second supporting element (122), and are in contact with the gas cylinders respectively; A first sliding element (124), the first sliding element (124) being arranged on a side of the first supporting element (121) and being slidably connected to the first stabilizing unit (140) and the second stabilizing unit (150) respectively; A first rotating element (125), the first rotating element (125) being disposed at a top end of the first supporting element (121) and being rotationally connected to the control unit (160); a second rotating element (126), the second rotating element (126) being disposed at an end of the first supporting element (121) and being rotatably connected to the second supporting unit (190); A second sliding element (127), the second sliding element (127) being arranged on a side of the second supporting element (122) and being slidably connected to the first stabilizing unit (140) and the second stabilizing unit (150) respectively; A third rotating element (128), wherein the third rotating element (128) is disposed at an end of the second supporting element (122), is symmetrically disposed with the second rotating element (126), and is rotatably connected to the second supporting unit (190).

4. The novel gas cylinder transport structure according to claim 1 is characterized in that: The mobile unit (130) comprises: a third supporting element (131), the third supporting element (131) being arranged on a side of the first supporting unit (120) and connected to the first supporting unit (120); a fourth rotating element (132), the fourth rotating element (132) being arranged to penetrate the third supporting element (131); a fifth rotating element (133), the fifth rotating element (133) being rotationally connected to the fourth rotating element (132); Two moving elements (134), the two moving elements (134) are respectively arranged at two ends of the fifth rotating element (133), and are respectively connected to the fifth rotating element (133), and are used to drive the placement unit (110) to move.

5. The novel gas cylinder transport structure according to claim 1 is characterized in that: The first stabilizing unit (140) comprises: a second stabilizing element (141), the second stabilizing element (141) being slidably disposed at the bottom end of the first supporting unit (120) and in contact with the gas cylinder, the movement direction of the second stabilizing element (141) being opposite to the movement direction of the second stabilizing unit (150), and being used for reciprocating along the height direction of the first supporting unit (120) to limit the movement range of the gas cylinder; a fourth supporting element (142), the fourth supporting element (142) being disposed at a first end of the second stabilizing element (141) and connected to the second stabilizing element (141); a third sliding element (143), the third sliding element (143) being arranged on a side of the fourth supporting element (142) and being slidably connected to the first supporting unit (120), and being used for driving the second stabilizing element (141) to reciprocate along a height direction of the first supporting unit (120); a sixth rotating element (144), the sixth rotating element (144) being arranged to penetrate the third sliding element (143) and being rotationally connected to the control unit (160), and being used for driving the third sliding element (143) to reciprocate along the height direction of the first supporting unit (120) under the action of the control unit (160); a fifth supporting element (145), the fifth supporting element (145) being arranged at the second end of the second stabilizing element (141), being symmetrically arranged with the fourth supporting element (142), and being connected with the second stabilizing element (141); A fourth sliding element (146), wherein the fourth sliding element (146) is disposed on a side of the fifth supporting element (145) and is slidably connected to the first supporting unit (120), and is used to cooperate with the third sliding element (143) to drive the second stabilizing element (141) to reciprocate along the height direction of the first supporting unit (120).

6. The novel gas cylinder transport structure according to claim 1 is characterized in that: The second stabilizing unit (150) comprises: a third stabilizing element (151), the third stabilizing element (151) being slidably disposed at the top end of the first supporting unit (120) and in contact with the gas cylinder, the movement direction of the third stabilizing element (151) being opposite to the movement direction of the first stabilizing unit (140), and being used for reciprocating along the height direction of the first supporting unit (120) to limit the movement range of the gas cylinder; a sixth supporting element (152), the sixth supporting element (152) being disposed at a first end of the third stabilizing element (151) and connected to the third stabilizing element (151); a fifth sliding element (153), the fifth sliding element (153) being arranged on a side of the sixth supporting element (152) and being slidably connected to the first supporting unit (120), and being used for driving the third stabilizing element (151) to reciprocate along a height direction of the first supporting unit (120); a seventh rotating element (154), the seventh rotating element (154) being arranged to penetrate the fifth sliding element (153) and being rotationally connected to the control unit (160), and being used for driving the fifth sliding element (153) to reciprocate along the height direction of the first supporting unit (120) under the action of the control unit (160); a seventh supporting element (155), the seventh supporting element (155) being arranged at the second end of the third stabilizing element (151), being symmetrically arranged with the sixth supporting element (152), and being connected with the third stabilizing element (151); A sixth sliding element (156), the sixth sliding element (156) is arranged on the side of the seventh supporting element (155) and is slidably connected to the first supporting unit (120), and is used to cooperate with the fifth sliding element (153) to drive the third stabilizing element (151) to reciprocate along the height direction of the first supporting unit (120).

7. The novel gas cylinder transport structure according to claim 1 is characterized in that: The control unit (160) comprises: an eighth rotating element (161), the eighth rotating element (161) being rotatably connected to the first supporting unit (120), the first stabilizing unit (140), and the second stabilizing unit (150) respectively, and being used for rotating along the circumferential direction of the eighth rotating element (161) to drive the first stabilizing unit (140) and the second stabilizing unit (150) to move; A control element (162), wherein the control element (162) is arranged at the end of the eighth rotating element (161) and is connected to the eighth rotating element (161), and is used to drive the eighth rotating element (161) to rotate along the circumferential direction of the eighth rotating element (161).

8. The novel gas cylinder transport structure according to claim 1 is characterized in that: The pushing unit (170) comprises: A pushing element (171), wherein the pushing element (171) is arranged at the top end of the first supporting unit (120) and is connected to the first supporting unit (120), and is used for pushing the placement unit (110) through the first supporting unit (120).

9. The novel gas cylinder transport structure according to claim 1 is characterized in that: The limiting unit (180) comprises: At least one limiting element (181), wherein the limiting element (181) is arranged at an end of the first supporting unit (120) and abuts against the second supporting unit (190) to limit the rotation range of the second supporting unit (190).

10. The novel gas cylinder transport structure according to claim 1 is characterized in that: The second supporting unit (190) comprises: an eighth supporting element (191), the eighth supporting element (191) being movably disposed on the first supporting unit (120) and abutting against the limiting unit (180), and being used for rotating in a vertical direction and cooperating with the moving unit (130) to prop up the placement unit (110) and limiting the rotation range of the second supporting unit (190) under the action of the limiting unit (180); Two ninth rotating elements (192), the two ninth rotating elements (192) are symmetrically arranged on the eighth supporting element (191), and are respectively rotatably connected to the first supporting unit (120).

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