Gas cylinder supporting frame

Abstract

The invention provides a gas cylinder supporting frame which comprises two supporting plates arranged in a spaced mode, and the tops of the two supporting plates are used for jointly supporting a gas cylinder. Each supporting plate is provided with at least one buffering part, one side of each buffering part protrudes out of the surface of the corresponding supporting plate in the thickness direction of the corresponding supporting plate, the other side of each buffering part is open, and the two ends, in the length direction of the corresponding supporting plate, of each buffering part are through. Namely, the buffering part is of a concave structure with an opening in one side of the supporting plate in the thickness direction, so that the upper end and the lower end of the buffering part tend to get close to each other or get away from each other when being subjected to external force and have deformability, the supporting plate can elastically support the gas cylinder, external vibration and impact borne in the transportation process can be greatly absorbed, and the transportation efficiency is improved. The gas cylinder supporting frame and system parts of the gas cylinders installed on the gas cylinder supporting frame are effectively prevented from being cracked, broken and damaged under frequent vibration and impact, and the reliability and safety of the gas cylinder supporting frame and the gas cylinders borne by the gas cylinder supporting frame are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cryogenic containers, and particularly to a gas cylinder support frame. Background Art

[0002] The main component of liquefied natural gas is methane, and its combustion causes very little air pollution. Therefore, it is recognized as the cleanest energy source in the world. When liquefied natural gas burns, it can release a large amount of heat. As a clean energy source for sustainable development, it has gradually become the first choice for new energy fuels for modern vehicles. The rapidly developing LNG vehicle industry has greatly promoted and facilitated the development of green energy vehicles in China.

[0003] Among them, the gas cylinder storing liquefied natural gas is installed in the vehicle through a gas cylinder support frame. The traditional support frame consists of two parts: a frame body and a connecting beam. Among them, the frame body is used to support and carry the LNG gas cylinder. The connecting beam is fixed below the frame body and connected to the frame girder of the vehicle frame, so that the frame body is stably fixed on the vehicle frame.

[0004] However, in the above structure, the frame body and the connecting beam, and the connecting beam and the vehicle frame are often rigidly connected. The vibration stress generated during the operation of the vehicle will be directly transmitted to the frame body through the connecting beam. After the vehicle runs for a long time, the frame body and the system components installed on the frame body may all crack, break, and be damaged, seriously affecting the reliability and safety of the support frame and the LNG gas cylinder it loads. Summary of the Invention

[0005] The purpose of the present invention is to provide a gas cylinder support frame that can elastically support the gas cylinder, so as to improve the reliability and safety of the gas cylinder support frame and the gas cylinder it carries.

[0006] To achieve the above purpose, the present invention adopts the following technical solutions:

[0007] According to one aspect of the present application, the present application provides a gas cylinder support frame, including two spaced-apart support plates, and the tops of the two support plates are used to jointly support a gas cylinder;

[0008] At least one buffer portion is provided on each support plate. One side of the buffer portion protrudes from the surface of the support plate along the thickness direction of the support plate. The other side of the buffer portion is open, and both ends of the buffer portion along the length direction of the support plate are through. The buffer portion has a deformation ability, so that the support plate can elastically support the gas cylinder.

[0009] In some embodiments, each support plate includes a plurality of the buffer portions distributed vertically;

[0010] The protruding directions and the opening directions of the plurality of buffer portions are the same.

[0011] In some embodiments, each of the support plates includes a plurality of the buffer portions distributed vertically;

[0012] At least one of the buffer portions is a first buffer portion, and at least one of the buffer portions is a second buffer portion. The protruding direction of the first buffer portion is opposite to the protruding direction of the second buffer portion, and the opening direction of the first buffer portion is opposite to the opening direction of the second buffer portion.

[0013] In some embodiments, both the first buffer portion and the second buffer portion are two or more, and the first buffer portions and the second buffer portions are alternately and / or spaced apart.

[0014] In some embodiments, the plurality of buffer portions are spaced apart vertically;

[0015] The support plate further includes a plurality of support portions spaced apart vertically, and at least one of the buffer portions is connected between two adjacent support portions.

[0016] In some embodiments, the plurality of buffer portions are connected in sequence vertically;

[0017] The support plate further includes two support portions spaced apart vertically, and the two support portions are respectively arranged at the upper and lower ends of all the buffer portions.

[0018] In some embodiments, at least two of the buffer portions are spaced apart vertically, and at least two of the buffer portions are connected vertically;

[0019] The support plate further includes at least three support portions spaced apart vertically, and at least one of the buffer portions is connected between two adjacent support portions.

[0020] In some embodiments, the cross section of the buffer portion is arc-shaped or V-shaped.

[0021] In some embodiments, the buffer portions on the two support plates are symmetrically arranged;

[0022] Each of the support plates is provided with a weight-reducing hole.

[0023] In some embodiments, the gas cylinder support frame includes at least two top plates, the top plates are arranged in one-to-one correspondence with the support plates, and the top plates are fixed to the tops of the corresponding support plates;

[0024] The top plate is formed with a receiving portion with an upward opening, the receiving portion is adapted to the outer circumference of the gas cylinder, and the receiving portion is used for receiving the gas cylinder.

[0025] In some embodiments, the top plate is an arc-shaped plate with a concave surface facing upward;

[0026] The top surface of the support plate is an arc surface with an upward opening, and the radian of the arc surface is the same as that of the top plate;

[0027] A reinforcing plate is connected between at least one side in the thickness direction of the bottom of the top plate and the support plate; the top of the reinforcing plate is arc-shaped, and its radian is the same as that of the top plate.

[0028] In some embodiments, the gas cylinder support frame further includes two bottom plates, one bottom plate is connected to the bottom of each support plate, and the bottom plate is located on one side in the thickness direction of the support plate;

[0029] The gas cylinder support frame includes at least two connecting beams, and at least two connecting beams are connected to the two bottom plates at intervals along the length direction of the support plate;

[0030] Each connecting beam is provided with a fixing hole for a fixing member to pass through to realize the connection and fixation with an external structure.

[0031] In some embodiments, the gas cylinder support frame further includes at least one connecting plate, and the connecting plate is connected to one side in the length direction of the support plate;

[0032] The connecting plate is provided with a connecting hole for a fastener to pass through to realize the connection and fixation with an external structure.

[0033] From the above technical solutions, it can be seen that the present invention has at least the following advantages and positive effects:

[0034] In this application, since each support plate is provided with at least one buffer portion, one side of the buffer portion protrudes from the surface of the support plate along the thickness direction of the support plate, the other side of the buffer portion is open, and both ends of the buffer portion in the length direction of the support plate are through. That is to say, the buffer portion is a concave structure with an opening on one side in the thickness direction of the support plate. This design enables the upper and lower ends of the buffer portion to have a tendency to approach or move away from each other when subjected to an external force, and thus has the ability to deform.

[0035] When supporting the gas cylinder through the above support plate, the support plate can elastically support the gas cylinder through the deformation of the buffer portion, and can greatly absorb the external vibration and impact during transportation, and can effectively avoid the cracking, fracture, and damage of the system components of the gas cylinder support frame and the gas cylinder installed on the gas cylinder support frame under frequent vibration and impact, thereby greatly reducing the impact on the reliability and safety of the gas cylinder support frame and the gas cylinder it carries.

[0036] Moreover, in this embodiment, the elastic support for the gas cylinder is realized through the structure of the support plate itself, without the need to additionally set structures such as spring shock absorbers, which can reduce the weight of the gas cylinder support frame, so as to facilitate lightweight design and cost reduction.

[0037] In addition, the structure of the buffer portion can also function as a reinforcing rib, which can enhance the structural strength of the support plate to a certain extent, thereby improving the structural strength of the entire gas cylinder support frame and enhancing the support stability for the gas cylinder. Brief Description of the Drawings

[0038] Figure 1 is a schematic perspective view of the gas cylinder support frame in this embodiment.

[0039] Figure 2 is Figure 1 a schematic structural view of the gas cylinder support frame in [the figure] along the A-A direction.

[0040] Figure 3 is Figure 1 a schematic structural view of the gas cylinder in [the figure] along the B-B direction.

[0041] Figure 4 is a schematic structural view of the support plate in other embodiments.

[0042] Figure 5 is a schematic structural view of the support plate in one embodiment.

[0043] Figure 6 is a schematic structural view of the support plate in another embodiment.

[0044] Figure 7 are schematic structural views of the support plate in some variant embodiments

[0045] Figure 8 is a schematic structural view of the gas cylinder support device carrying the gas cylinder in this embodiment.

[0046] Figure 9 is Figure 8 a schematic structural view of [the figure] along the C-C direction.

[0047] The description of the reference numerals is as follows:

[0048] 100, gas cylinder; 200, gas cylinder support frame;

[0049] 1, support plate; 11, buffer portion; 111, first buffer portion; 112, second buffer portion; 12, support portion; 13, ear plate; 14, weight reduction hole; 15, through hole; 2, top plate; 3, reinforcing plate; 4, bottom plate; 5, connecting beam; 51, fixing hole; 6, connecting plate; 61, connecting hole. Detailed Description of the Specific Embodiments

[0050] Typical embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various variations in different embodiments, all of which do not depart from the scope of the present invention, and the descriptions and illustrations therein are for illustrative purposes in nature and not intended to limit the present invention.

[0051] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indication of the direction or positional relationship (such as up, down, left, right, front and back, etc.) is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. When these elements are in the positions shown in the drawings, these descriptions are appropriate. If the description of the positions of these elements changes, then the indication of these directions also changes accordingly.

[0052] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, "a plurality" means two or more unless otherwise specifically defined.

[0053] The present application provides a gas cylinder support frame for supporting a gas cylinder. Among them, the gas cylinder can be used for storing and transporting LNG, oxygen, nitrogen, etc.

[0054] Of course, the above gas cylinder support frame can also be used to support other cylindrical structures.

[0055] The following will describe in detail the specific embodiments of the gas cylinder support frame of the present application with reference to the drawings.

[0056] Figure 1 is a schematic perspective view of the gas cylinder support frame 200 in this embodiment, Figure 2 is Figure 1 a schematic structural view of the gas cylinder support frame 200 in the present application along the A-A direction, Figure 3 is Figure 1 a schematic structural view of the gas cylinder 100 in the present application along the B-B direction.

[0057] Referring to Figures 1 to 3 , the gas cylinder support frame 200 includes two support plates 1 arranged at intervals, and the tops of the two support plates 1 are used to jointly support a gas cylinder 100. Among them, the extending direction of the axis of the gas cylinder 100 is the same as the interval direction of the two support plates 1.

[0058] In this embodiment, at least one buffer portion 11 is provided on each support plate 1. One side of the buffer portion 11 protrudes from the surface of the support plate 1 along the thickness direction of the support plate 1. The other side of the buffer portion 11 is open, and both ends of the buffer portion 11 along the length direction of the support plate 1 are through. That is to say, the buffer portion 11 is a concave structure with an opening on one side in the thickness direction of the support plate 1. This design enables the upper and lower ends of the buffer portion 11 to have a tendency to approach or move away from each other when subjected to an external force, and thus has the ability to deform.

[0059] When supporting the gas cylinder 100 through the above-mentioned support plate 1, the support plate 1 can elastically support the gas cylinder 100 through the deformation of the buffer portion 11, and greatly absorb the external vibration and impact during transportation (for example, the vibration and impact generated when the transport vehicle travels on a rough road and directly acts on the gas cylinder support frame 200, etc.). In this way, it can effectively avoid the cracking, fracture, and damage of the system components of the gas cylinder support frame 200 and the gas cylinder 100 installed on the gas cylinder support frame 200 under frequent vibration and impact, thereby greatly reducing the impact on the reliability and safety of the gas cylinder support frame 200 and the gas cylinder 100 it carries.

[0060] Moreover, in this embodiment, the elastic support for the gas cylinder 100 is realized through the structure of the support plate 1 itself, without the need to additionally set structures such as spring shock absorbers. This can reduce the weight of the gas cylinder support frame 200, facilitate weight reduction, and achieve cost reduction.

[0061] In addition, the structure of the buffer portion 11 can also play the role of a reinforcing rib, which can enhance the structural strength of the support plate 1 to a certain extent, thereby improving the structural strength of the entire gas cylinder support frame 200 and enhancing the support stability for the gas cylinder 100.

[0062] In this embodiment, each support plate 1 includes a plurality of buffer portions 11 distributed vertically, and the protruding directions and opening directions of the plurality of buffer portions 11 are all the same.

[0063] Figure 4 It is a schematic structural diagram of the support plate 1 in other embodiments.

[0064] Reference Figure 2 and Figure 4 , the plurality of buffer portions 11 can all be distributed at intervals vertically. Specifically, the support plate 1 further includes a plurality of support portions 12 distributed at intervals vertically, and at least one buffer portion 11 is connected between two adjacent support portions 12. Among them, the end of the opening end of the buffer portion 11 along the vertical direction is connected to the end of the support portion 12 along the vertical direction, so that the opening of the buffer portion 11 communicates with the interval between two adjacent support portions 12.

[0065] Figure 5 It is a schematic structural diagram of the support plate 1 in an embodiment.

[0066] Reference Figure 5 , among the plurality of buffer portions 11, at least two buffer portions 11 are distributed at intervals vertically, and at least two buffer portions 11 are connected vertically. Specifically, the support plate 1 further includes at least three support portions 12 distributed at intervals vertically, and at least one buffer portion 11 is connected between two adjacent support portions 12.

[0067] Figure 6 It is a schematic structural diagram of the support plate 1 in another embodiment.

[0068] Reference Figure 6 , multiple buffer portions 11 can also be connected in sequence vertically. Specifically, the support plate 1 further includes at least one support portion 12, and a support portion 12 is connected to the upper end and / or lower end of all the buffer portions 11.

[0069] Figure 7 It is a schematic structural diagram of the support plate 1 in some modified embodiments.

[0070] Reference Figure 7 , among the multiple buffer portions 11 on each support plate 1, at least one buffer portion 11 is a first buffer portion 111, and at least one buffer portion 11 is a second buffer portion 112. Among them, the protruding direction of the first buffer portion 111 is opposite to the protruding direction of the second buffer portion 112, and the opening direction of the first buffer portion 111 is opposite to the opening direction of the second buffer portion 112.

[0071] In Figure 7 the embodiment shown, both the first buffer portion 111 and the second buffer portion 112 can be two or more. Among them, the first buffer portion 111 and the second buffer portion 112 can be alternately and / or spaced apart. Exemplarily, among any two adjacent buffer portions 11, one is the first buffer portion 111 and the other is the second buffer portion 112, which is an alternating arrangement. Or, among any adjacent at least three buffer portions 11, at least two adjacent buffer portions 11 are both the first buffer portion 111, and the remaining buffer portions 11 are the second buffer portion 112, or, at least two adjacent buffer portions 11 are both the second buffer portion 112, and the remaining buffer portions 11 are the first buffer portion 111. These two methods are both spaced arrangements. Or, each of the multiple buffer portions 11 can also be distributed in a form that combines alternation and spacing.

[0072] Among them, it should be noted that there are various combination forms for the arrangement form of the multiple buffer portions 11 in the vertical direction, as well as the protruding direction and opening direction arrangement form of each buffer portion 11. The above Figures 1 to 7 shown embodiment does not fully show all the combination forms, and only some combination forms are used as examples for illustration. The specific setting needs to be arranged according to the actual situation and is not limited here.

[0073] Reference Figure 1 , Figure 2 , Figures 4 to 7 , the cross-section of the buffer portion 11 is arc-shaped. Among them, the arc radii of the multiple buffer portions 11 on each support plate 1 can be the same or different, and the specific setting is determined according to needs and is not limited here.

[0074] Alternatively, the cross-section of the buffer portion 11 can also be V-shaped. Among them, the cross-sectional sizes of the multiple buffer portions 11 on each support plate 1 can be the same or different, and the specific setting depends on the needs and is not limited here.

[0075] In this embodiment, the buffer portion 11 and the support portion 12 are integrally formed, which can enhance the overall strength of the support plate 1, reduce stress concentration, and improve the load-bearing capacity and durability of the support plate 1.

[0076] Exemplarily, the concave buffer portion 11 can be formed on a plate body by stamping, rolling, etc., and the flat plate-shaped portion is the support portion 12.

[0077] In other embodiments, the buffer portion 11 and the support portion 12 can also be fixed by welding. Alternatively, a combination of welding, stamping, rolling and other methods can also be used.

[0078] Reference Figure 1 、 Figure 2 , the buffer portions 11 on the two support plates 1 are symmetrically arranged. In this way, when the two support plates 1 jointly support a gas cylinder 100, the two support plates 1 can be evenly stressed, and the buffer portions 11 on each support plate 1 can deform synchronously when subjected to an external force, avoiding local deformation or damage caused by unilateral stress concentration, so as to enhance the overall load-bearing capacity.

[0079] Specifically, the number of the buffer portions 11 on the two support plates 1 is the same, and the protruding directions and opening directions of the buffer portions 11 at the same height position are opposite or the same.

[0080] In this embodiment, each support plate 1 may further include two ear plates 13. Specifically, the two ear plates 13 are respectively arranged at both ends of the support portion 12 at the uppermost part in the length direction, and the ear plates 13 protrude from the support portion 12 along the thickness direction of the support portion 12. The top surface of the ear plate 13 is smoothly transitioned with the top surface of the support portion 12. In this way, the support portion 12 and the ear plate 13 form a bending structure, which can expand the support area of the support plate 1, can improve the overall load-bearing capacity of the support plate 1 to a certain extent, and the design of the bending structure can disperse the concentrated load to the support portion 12 and the ear plate 13 extending in two directions, so as to reduce the risk of local stress concentration and reduce the pressure per unit area.

[0081] The ear plate 13 can be integrally bent and formed with the support portion 12, so that the structure formed by the two has better structural strength.

[0082] In this embodiment, the top surface of each support plate 1 is an arc surface with an upward opening. Specifically, the top surface of the support portion 12 at the uppermost part and the top surfaces of the two ear plates 13 together form an arc surface.

[0083] Both ends of each support plate 1 in the length direction are arc-shaped, so as to disperse the external force received by the support plate 1, avoid deformation or fracture caused by local stress concentration, and enhance the overall load-bearing capacity of the support plate 1. Exemplarily, the end of the support plate 1 in the length direction first departs from the center of the support plate 1 and then protrudes outwards from top to bottom.

[0084] Both ends of each support plate 1 in the length direction are symmetrically arranged, which can avoid local deformation or damage caused by unilateral stress concentration, so as to enhance the overall load-bearing capacity.

[0085] Each support plate 1 is provided with a weight-reducing hole 14 to reduce the weight of the support plate 1, so as to realize the lightweight of the overall gas cylinder support frame 200. And, in actual application, the weight-reducing hole 14 can also be used for the pipeline or circuit of the gas cylinder to pass through, that is, the weight-reducing hole 14 can also be used for wiring. In this way, the layout of the pipeline or circuit can be regularized, the layout specification of the pipeline or circuit can be improved, and the risks of friction, entanglement or accidental pulling caused by the chaos of the pipeline or circuit can be reduced, thereby improving the safety of the gas cylinder. Specifically, the weight-reducing hole 14 is arranged on the supporting part 12 of each support plate 1. The weight-reducing holes 14 on the two support plates 1 can both be multiple, and the weight-reducing holes 14 on the two support plates 1 can be symmetrically arranged or asymmetrically arranged.

[0086] Each support plate 1 can also be provided with a plurality of through holes 15 at intervals for a connecting piece to pass through to realize the connection and fixation with an external structure. Among them, the connecting piece can be a bolt or the like.

[0087] In this embodiment, the gas cylinder support frame 200 includes at least two top plates 2, and the top plates 2 are arranged corresponding to the support plates 1 one by one, and the top plates 2 are fixed to the tops of the corresponding support plates 1. Specifically, the two ear plates 13 of the support plate 1 and the top surface of the uppermost supporting part 12 are fixedly attached to the bottom surface of the top plate 2.

[0088] Figure 8 This is a schematic structural view of the gas cylinder 100 supported by the gas cylinder 100 support device in this embodiment, Figure 9 is Figure 8 the schematic structural view along the C-C direction in.

[0089] Refer to Figures 1 to 3 , Figure 8 and Figure 9 , the top plate 2 is formed with a receiving portion with an upward opening, and the receiving portion is adapted to the outer circumference of the gas cylinder 100. The receiving portion is used to receive the gas cylinder 100. Adopting this design can increase the contact area between the top plate 2 and the outer circumference of the gas cylinder 100. At the same time, the top plate 2 can also perform radial limiting on the gas cylinder 100 to increase the support stability of the top plate 2 for the gas cylinder 100.

[0090] Specifically, the top plate 2 is an arc-shaped plate with a concave surface facing upward. The inner diameter of the top plate 2 is adapted to the outer circumference of the gas cylinder 100. The curvature (outer diameter) of the top plate 2 is consistent with the curvature of the arc-shaped surface of the support plate 1. Compared with the horizontal plane, this design can increase the contact area between the support plate 1 and the top plate 2, so as to increase the connection strength between the support plate 1 and the top plate 2 and improve the stability of the top plate 2.

[0091] Optionally, a reinforcing plate 3 is connected between at least one side in the thickness direction of the bottom of the top plate 2 and the support plate 1. The reinforcing plate 3 is used to support the top plate 2 to improve the stability of the top plate 2.

[0092] Wherein, the top of the reinforcing plate 3 can be arc-shaped, and its curvature is consistent with the curvature of the top plate 2, so that the top of the reinforcing plate 3 can be fixedly attached to the bottom of the top plate 2, increasing the contact area between the reinforcing plate 3 and the top plate 2, increasing the connection strength between the two, and improving the structural stability of the two. Or, the top surface of the reinforcing plate 3 can also extend horizontally.

[0093] Specifically, two reinforcing plates 3 are respectively arranged at intervals on both sides in the thickness direction of the support plate 1. The two reinforcing plates 3 on the same side are symmetrically arranged about the axis of symmetry in the length direction of the support plate 1, so that the top plate 2 can be evenly stressed.

[0094] Reference Figure 1 And Figure 2 Refer to

[0095] Reference Figure 2 Refer to

[0096] Reference Figure 4 In other embodiments, when the protruding directions and opening directions of the plurality of buffer portions 11 on the support plate 1 are the same, the bottom plate 4 and the buffer portion 11 are arranged on opposite sides of the support portion 12. Wherein, the bottom plate 4 and the ear plate 13 can be on the same side of the support plate 1 or on opposite sides.

[0097] Reference Figure 1 And Figure 2, the bottom plate 4 and the support plate 1 are integrally bent and formed, so that the structure composed of the two has better structural strength. In other embodiments, the bottom plate 4 and the support plate 1 can also be fixed by welding.

[0098] The gas cylinder support frame 200 includes at least two connecting beams 5. At least two connecting beams 5 are connected to the two bottom plates 4 at intervals along the length direction of the support plate 1. Among them, the connecting beam 5 can be a bent beam with an L-shaped cross section. While improving the structural strength of the connecting beam 5, it can make the connecting beam 5 have a smaller weight, thereby facilitating the reduction of the weight of the entire gas cylinder support frame 200 and achieving lightweight. Of course, in other embodiments, the connecting beam 5 can also be a U-shaped beam, a plate-shaped structure, etc.

[0099] Each connecting beam 5 is provided with a fixing hole 51 for a fixing member to pass through to achieve connection and fixation with an external structure. Among them, the fixing member can be a bolt, etc.

[0100] The gas cylinder support frame 200 further includes at least one connecting plate 6. The connecting plate 6 is connected to one side of the support plate 1 in the length direction. The connecting plate 6 is provided with a connecting hole 61 for a fastening member to pass through to achieve connection and fixation with an external structure. Among them, the fastening member can be a bolt, etc.

[0101] From the above technical solutions, it can be seen that the present invention has at least the following advantages and positive effects:

[0102] In this application, since at least one buffer portion is provided on each support plate, one side of the buffer portion protrudes from the surface of the support plate along the thickness direction of the support plate, the other side of the buffer portion is open, and both ends of the buffer portion in the length direction of the support plate are through. That is, the buffer portion is a concave structure with an opening on one side in the thickness direction of the support plate. This design enables the upper and lower ends of the buffer portion to have a tendency to approach or move away from each other when subjected to an external force, and thus has a deformation ability.

[0103] When supporting the gas cylinder through the above support plate, the support plate can elastically support the gas cylinder through the deformation of the buffer portion, and greatly absorb the external vibration and impact during transportation, and can effectively avoid the cracking, fracture, and damage of the system components of the gas cylinder support frame and the gas cylinder installed on the gas cylinder support frame under frequent vibration and impact, thereby greatly reducing the impact on the reliability and safety of the gas cylinder support frame and the gas cylinder it carries.

[0104] Moreover, in this embodiment, the elastic support for the gas cylinder is realized through the structure of the support plate itself, without the need to additionally set structures such as spring shock absorbers. This can reduce the weight of the gas cylinder support frame, facilitate lightweight, and reduce costs.

[0105] In addition, the structure of the buffer part can also act as a reinforcing rib, which can enhance the structural strength of the support plate to a certain extent, thereby improving the structural strength of the entire gas cylinder support frame and enhancing the support stability for the gas cylinder.

[0106] The gas cylinder support frame in this application is composed of a support plate, a top plate, a bottom plate, connecting beams, and connecting plates, and abandons traditional structures such as upper cross beams, auxiliary saddles, and strap sleeves, reducing the weight of the gas cylinder support frame to facilitate lightweight design and cost reduction.

[0107] Although the present invention has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above-described embodiments are not limited to any of the foregoing details, but should be broadly construed within the spirit and scope defined by the appended claims. Therefore, all changes and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A gas cylinder support frame, characterized in that: It comprises two support plates arranged at intervals, and the tops of the two support plates are used to jointly support a gas cylinder; Each of the support plates is provided with at least one buffer portion, one side of the buffer portion protrudes out of the surface of the support plate along the thickness direction of the support plate, the other side of the buffer portion is open, and the two ends of the buffer portion along the length direction of the support plate are connected, and the buffer portion has deformation ability so that the support plate can elastically support the gas cylinder.

2. The gas cylinder support frame according to claim 1, characterized in that: Each of the support plates includes a plurality of buffer portions distributed vertically; The protruding directions and opening directions of the plurality of buffer portions are consistent.

3. The gas cylinder support frame according to claim 1, characterized in that: Each of the support plates includes a plurality of buffer portions distributed vertically; At least one of the buffer parts is a first buffer part, and at least one of the buffer parts is a second buffer part. The protruding direction of the first buffer part is opposite to the protruding direction of the second buffer part, and the opening direction of the first buffer part is opposite to the opening direction of the second buffer part.

4. The gas cylinder support frame according to claim 3, characterized in that: There are two or more first buffer parts and two or more second buffer parts, and the first buffer parts and the second buffer parts are arranged alternately and / or at intervals.

5. The gas cylinder support frame according to claim 2 or 3, characterized in that: The plurality of buffer portions are distributed at intervals along the vertical direction; The support plate further comprises a plurality of support portions spaced apart vertically, and at least one buffer portion is connected between two adjacent support portions.

6. The gas cylinder support frame according to claim 2 or 3, characterized in that: The plurality of buffer parts are connected in sequence along the vertical direction; The support plate further comprises at least one support portion, and the upper ends and / or lower ends of all the buffer portions are connected to one of the support portions.

7. The gas cylinder support frame according to claim 2 or 3, characterized in that: At least two of the buffer portions are spaced apart in the vertical direction, and at least two of the buffer portions are connected in the vertical direction; The support plate further comprises at least three support portions spaced apart vertically, and at least one buffer portion is connected between two adjacent support portions.

8. The gas cylinder support frame according to claim 1, characterized in that: The cross section of the buffer portion is arc-shaped or V-shaped.

9. The gas cylinder support according to any one of claims 1 to 3, characterized in that: The buffer parts on the two support plates are symmetrically arranged; Each of the support plates is provided with a weight-reducing hole.

10. The gas cylinder support frame according to claim 1, characterized in that: The gas cylinder support frame includes at least two top plates, the top plates are arranged in one-to-one correspondence with the support plates, and the top plates are fixed to the tops of the corresponding support plates; The top plate is formed with a receiving portion opening upward, the receiving portion is adapted to the outer circumference of the gas cylinder, and the receiving portion is used to receive the gas cylinder.

11. The gas cylinder support frame according to claim 10, characterized in that: The top plate is an arc-shaped plate with the concave surface facing upward; The top surface of the support plate is an arc-shaped surface with an opening facing upward, and the curvature of the arc-shaped surface is consistent with the curvature of the top plate; A reinforcing plate is connected between the bottom of the top plate and at least one side of the support plate in the thickness direction; the top of the reinforcing plate is arc-shaped, and its curvature is consistent with that of the top plate.

12. The gas cylinder support frame according to claim 1, characterized in that: The gas cylinder support frame also includes two bottom plates, each support plate is connected to a bottom plate, and the bottom plate is located on one side of the support plate in the thickness direction; The gas cylinder support frame comprises at least two connecting beams, and at least two connecting beams are spaced and connected to the two bottom plates along the length direction of the support plates; Each of the connecting beams is provided with a fixing hole for passing a fixing member through to achieve connection and fixation with an external structure.

13. The gas cylinder support frame according to claim 1, characterized in that: The gas cylinder support frame further comprises at least one connecting plate, wherein the connecting plate is connected to one side of the supporting plate in the length direction; The connecting plate is provided with connecting holes for fasteners to pass through so as to achieve connection and fixation with the external structure.

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