Vibration reduction transportation device for pressure vessel

Abstract

The invention provides a pressure vessel vibration reduction transportation device which comprises a vibration reduction mechanism connected with a vehicle plate, the vibration reduction mechanism comprises a first vibration reduction unit arranged in the vertical direction, a second vibration reduction unit arranged in the inclined direction and a third vibration reduction unit arranged in the circumferential direction of a pressure vessel, and a clamping mechanism and a positioning mechanism are used for fixing the pressure vessel. The clamping mechanism and the positioning mechanism are arranged above the first damping unit and the second damping unit, and third damping units are arranged in the clamping mechanism and the positioning mechanism. Through the synergistic effect of the damping mechanism, the clamping mechanism and the positioning mechanism, the stability, safety and adaptability of the pressure container in the transportation process are remarkably improved, and collision and damage caused by vibration, shaking or displacement of the pressure container in the transportation process are greatly reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of pressure container transportation, in particular to a vibration-damping transportation device for pressure containers. Background Art

[0002] Pressure vessels can withstand high pressures and are often used to store and produce materials under high pressure in industrial production. The high pressure resistance of pressure vessels determines that they are heavy and large in size for industrial production. The technical problem that follows is the difficulty in transporting large-sized and heavy pressure vessels.

[0003] During transportation, the pressure vessel needs to be fixed in the compartment of the transport vehicle. The pressure vessel is cylindrical and is prone to rolling during transportation. The vehicle is also prone to bumps during driving, which can easily cause the pressure vessel to collide and cause damage to the pressure vessel, affecting its quality.

[0004] For example, a Chinese utility model patent with an authorization announcement date of 2023.06.02 and an authorization announcement number of CN219115535U discloses a transport device with a shock-absorbing effect, comprising a box body; a bottom plate is arranged at the bottom of the box body; a shock-absorbing mechanism is arranged on the top of the bottom plate; the shock-absorbing mechanism is arranged to reduce the impact force on the box body; the shock-absorbing mechanism comprises: a mounting plate one is fixedly mounted on the bottom of the box body; a mounting plate two is arranged on the top of the bottom plate; a damper is fixedly mounted on the top of the mounting plate two, and the top of the damper is fixedly connected to the bottom of the mounting plate one; an airbag is fixedly mounted on the top of the mounting plate two, and the top of the airbag is in contact with the bottom of the mounting plate one; a fixing plate is fixedly mounted on one side of the mounting plate two; a bolt is threadedly connected to the fixing plate; and a fixing block is fixedly mounted on one side of the box body.

[0005] The above-mentioned prior art solves the problem of damage to the pressure vessel caused by bumps during driving, but has the following disadvantages: 1. The pressure vessel is only placed in the box without any protective measures. When the pressure vessel is bumped, it will still collide with the inner wall of the box, causing the pressure vessel to collide and damage the pressure vessel, affecting the quality of the pressure vessel; 2. The device only reduces shock in one direction through the damper and the airbag. On continuously uneven or undulating roads, the shock reduction effect is limited.

[0006] Therefore, how to effectively solve the above-mentioned technical problems is an urgent problem to be solved.

[0007] It should be particularly noted that the above technical information is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as admitting or implying in any form that the above technical information constitutes the prior art already known to those skilled in the art. Summary of the invention

[0008] In view of the deficiencies in the above-mentioned background technology, the present invention proposes a vibration-damping transportation device for pressure vessels, which solves the problems that the pressure vessels may still collide with the inner wall of the box and cause damage when bumped, or the vibration-damping effect of the device is limited.

[0009] The technical solution of this application is: A shock-absorbing transportation device for pressure vessels comprises a shock-absorbing mechanism connected to a vehicle plate, the shock-absorbing mechanism comprising a first shock-absorbing unit arranged in a vertical direction, a second shock-absorbing unit arranged in an inclined direction, and a third shock-absorbing unit arranged along the circumference of the pressure vessel, a clamping mechanism and a positioning mechanism are used to fix the pressure vessel, the clamping mechanism and the positioning mechanism are arranged above the first shock-absorbing unit and the second shock-absorbing unit, and the third shock-absorbing unit is arranged in the clamping mechanism and the positioning mechanism. The present invention reduces the impact of vehicle bumps on the pressure vessel by arranging multiple groups of shock-absorbing units for eliminating different directions of action, performs shock absorption in all directions, and effectively reduces vibration and impact through multiple shock-absorbing designs to ensure that the pressure vessel remains stable during transportation. The first shock-absorbing unit can effectively absorb the impact force in the vertical direction and reduce the up and down vibration of the pressure vessel caused by uneven or bumpy road surfaces during transportation; the second shock-absorbing unit can absorb the oblique impact force and further enhance the shock-absorbing effect, especially when the vehicle turns or brakes suddenly, reducing the shaking of the pressure vessel; the third shock-absorbing unit can effectively reduce the shaking of the pressure vessel in the horizontal direction by arranging the shock-absorbing units along the circumference of the pressure vessel, preventing it from rotating or shifting during transportation.

[0010] Furthermore, the first shock absorbing unit comprises a shock absorbing plate spaced apart above the vehicle plate, and at least four shock absorbing components are arranged between the vehicle plate and the shock absorbing plate.

[0011] Furthermore, the shock absorbing assembly includes a shock absorbing frame connected to the upper surface of the vehicle plate, both ends of the shock absorbing frame are provided with sliding rods, both ends of the concave block are slidably matched with the sliding rods, the outer periphery of the sliding rods is sleeved with a spring, and the lower surface of the shock absorbing plate is connected to a limit strip that is clamped with the concave block. When the shock absorbing plate is subjected to pressure, the limit strip is pressed downward, driving the concave block to move downward along the sliding rod, compressing the spring to contract to reduce the impact force, thereby reducing the shaking of the shock absorbing plate and protecting the safety of the pressure vessel.

[0012] Furthermore, the second shock-absorbing unit includes a plurality of telescopic components 1 arranged between the vehicle plate and the shock-absorbing plate, the telescopic component 1 includes a connecting block 1 connected to the vehicle plate, and a connecting block 2 connected to the shock-absorbing plate, the connecting block 1 and the connecting block 2 are staggered, a telescopic rod 1 is hinged between the connecting block 1 and the connecting block 2, and a spring 2 is sleeved on the outer wall of the telescopic rod 1, and the four corners of the shock-absorbing plate are pulled by the second shock-absorbing unit to prevent the shock-absorbing plate from tilting, thereby improving the shock absorption of the transportation device.

[0013] Furthermore, the clamping mechanism includes two fixing frames arranged at intervals on the upper surface of the shock-absorbing plate, a vertical rod and a clamping plate are arranged between the fixing frames, the clamping plate slides along the vertical rod, both ends of the clamping plate are fitted with the fixing frames, and a telescopic component 2 driven by an electric drive is arranged between the clamping plate and the fixing frame, and the outer sides of the fixing frames are hinged with clamp 1 and clamp 2 through a lifting component.

[0014] Furthermore, a groove for preventing displacement of the pressure vessel is provided on the upper surface of the pallet; the pressure vessel is cylindrical and can be stuck in the groove, thereby improving stability during transportation.

[0015] Furthermore, the positioning mechanism includes a telescopic component three which is arranged on the upper surface of the card plate and is driven electrically. The telescopic component three includes two groups of telescopic rods three which are arranged in pairs. Ring sleeves are connected between adjacent telescopic rods three. Threaded stop rods are inserted and matched in the two ring sleeves. The threaded stop rods are provided with triangular grooves for pressing on the outer periphery of the pressure vessel. The setting of the triangular grooves can change the single-line crimping between the threaded stop rod and the outer surface of the pressure vessel into double-line crimping, thereby increasing the fixing points and enhancing the positioning effect.

[0016] Furthermore, the ring sleeve is provided with a strip hole, and the threaded shift rod is provided with a limit rod that moves in the strip hole, and the limit rod cooperates with the strip hole to prevent the shift rod from escaping from the ring sleeve.

[0017] Furthermore, the lifting assembly includes a cross bar with rotating arms hinged at both ends, the other ends of the rotating arms are respectively hinged to the clamp one and the clamp two, a limiting hole is provided on the side of the fixing frame, a limiting rod which is plugged into and cooperates with the limiting hole is provided on the side of the rotating arm, and a telescopic assembly four which is electrically driven is provided between the cross bar and the shock absorbing plate.

[0018] Furthermore, the third shock absorbing unit includes shock absorbing rubber strips arranged on the inner side of the first clamp, the inner side of the second clamp, the inner side of the triangular groove, and the upper surface of the pallet. The shock absorbing rubber strips can absorb and disperse vibration and impact, further protecting the pressure vessel, enhancing stability during transportation, and ensuring smooth operation.

[0019] The specific beneficial effects of the present invention include: 1. The present invention reduces the impact of vehicle bumps on the pressure vessel by arranging multiple groups of shock absorbing units for eliminating different action directions, performs shock absorption in all directions, and effectively reduces vibration and impact through multiple shock absorption designs to ensure that the pressure vessel remains stable during transportation. The first shock absorbing unit can effectively absorb the impact force in the vertical direction and reduce the up and down vibration of the pressure vessel caused by uneven or bumpy roads during transportation; the second shock absorbing unit can absorb the oblique impact force and further enhance the shock absorption effect, especially when the vehicle turns or brakes suddenly, reducing the shaking of the pressure vessel; the third shock absorbing unit can effectively reduce the shaking of the pressure vessel in the horizontal direction through the shock absorbing units arranged along the circumference of the pressure vessel, preventing it from rotating or deflecting during transportation; 2. The present invention clamps and fixes the pressure vessel by setting a clamping mechanism and a positioning mechanism to prevent it from displacement and rotation, and it is not easy to damage the surface of the pressure vessel; the clamping plate is supported at the bottom of the pressure vessel to prevent it from sinking or tilting; the threaded stopper 6 is pressed against the upper surface of the pressure vessel to further fix its position, and the upper and lower positioning mechanisms work together to ensure that the pressure vessel maintains vertical and horizontal stability during transportation; 3. The present invention adjusts the distance between the first clamp and the second clamp through the driving unit, so that the inner wall of the first clamp and the second clamp fits tightly with the outer wall of the pressure vessel, ensuring that the pressure vessel will not move or slide during transportation, adapting to pressure vessels of different sizes, and improving the versatility and flexibility of the device; 4. Through the synergistic effect of the shock-absorbing mechanism, clamping mechanism and positioning mechanism, the stability, safety and adaptability of the pressure vessel during transportation are significantly improved, and the collision and damage caused by vibration, shaking or displacement of the pressure vessel during transportation are greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0021] Figure 1 The three-dimensional Figure 1 ; Figure 2 The three-dimensional Figure 2 ; Figure 3 is a cross-sectional view of the present invention; Figure 4 is a schematic diagram of a shock absorbing assembly in the present invention; Figure 5is a schematic diagram of the second shock absorbing unit in the present invention; Figure 6 It is a schematic diagram of the clamping mechanism and the positioning mechanism in the present invention; Figure 7 It is a schematic diagram of the clamping mechanism in the present invention.

[0022] Description of Figure Numbers: 1. shock-absorbing plate; 3. card plate; 301. groove; 4. Telescopic rod three; 5. Ring sleeve; 6. Stop rod; 7. Rotating cap; 8. Vertical rod; 9. Car plate; 10. Telescopic component 2; 11. Concave block; 12. Sliding rod; 13. Spring 1; 14. Shock absorber frame; 15. Connecting block 2; 16. Telescopic rod 1; 17. Spring 2; 18. Connecting block 1; 20. Limiting strip; 200, clamp 2; 201, telescopic component 4; 202, crossbar; 203, limit rod; 204, rotating arm; 205, hinge block; 206. Clamp 1; 207. Fixing bracket. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the core concept of the present invention and the following embodiments, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] The present application provides these embodiments to make the present application thorough and complete, and to fully express the scope of the present application to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0025] It should be noted that, in the description of this application, unless otherwise specified, the meaning of "several" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", "axial", "radial" and the like indicate positions or positional relationships only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0026] In addition, the words "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0027] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0028] All terms used in this application have the same meaning as those understood by those of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, for example, should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0029] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the corresponding technologies, methods, and equipment should be considered part of the specification.

[0030] A vibration-damping transport device for a pressure vessel, such as Figure 1 As shown, it includes a shock-absorbing mechanism connected to the vehicle plate 9, the shock-absorbing mechanism includes a first shock-absorbing unit arranged in the vertical direction, a second shock-absorbing unit arranged in the inclined direction, and a third shock-absorbing unit arranged along the circumference of the pressure vessel. The clamping mechanism and the positioning mechanism are used to fix the pressure vessel, and the clamping mechanism and the positioning mechanism are arranged above the first shock-absorbing unit and the second shock-absorbing unit. The third shock-absorbing unit is arranged in the clamping mechanism and the positioning mechanism.

[0031] The present invention effectively reduces vibration and impact through multiple shock-absorbing designs to ensure that the pressure vessel remains stable during transportation. The first shock-absorbing unit can effectively absorb the impact force in the vertical direction and reduce the up and down vibration of the pressure vessel caused by uneven or bumpy roads during transportation; the second shock-absorbing unit can absorb the oblique impact force to further enhance the shock-absorbing effect, especially when the vehicle turns or brakes suddenly, to reduce the shaking of the pressure vessel; the third shock-absorbing unit can effectively reduce the shaking of the pressure vessel in the horizontal direction through the shock-absorbing units arranged along the circumference of the pressure vessel, and prevent it from rotating or shifting during transportation. Through the synergistic effect of the shock-absorbing mechanism, the clamping mechanism, and the positioning mechanism, the stability, safety, and adaptability of the pressure vessel during transportation are significantly improved, and the collision and damage caused by vibration, shaking, or displacement of the pressure vessel during transportation are greatly reduced.

[0032] On the basis of the above embodiment, as a preferred embodiment, the first shock absorbing unit includes a shock absorbing plate 1 arranged at intervals above the vehicle plate 9, at least four shock absorbing components are arranged between the vehicle plate 9 and the shock absorbing plate 1, and the shock absorbing component includes a shock absorbing frame 14 connected to the upper surface of the vehicle plate 9, and both ends of the shock absorbing frame 14 are provided with sliding rods 12, and both ends of the concave block 11 are slidably matched with the sliding rods 12, and the outer periphery of the sliding rod 12 is sleeved with a spring 13, and the lower surface of the shock absorbing plate 1 is connected to a limit strip 20 that is clamped with the concave block 11.

[0033] Preferably, the damping assembly is arranged in two rows along the length direction of the pressure vessel, with three in each row, and the limit strip 20 is also arranged along the length direction of the pressure vessel, and the lower surface of the limit strip 20 is in contact with the upper surface of the concave block 11. When the damping plate 1 is subjected to pressure, the limit strip 20 is pressed downward, driving the concave block 11 to move downward along the slide bar 12, compressing the spring 13 to contract to reduce the impact force, thereby reducing the shaking of the damping plate 1 and protecting the safety of the pressure vessel.

[0034] Based on the above implementation, as a preferred implementation, Figure 4 As shown, the second shock absorbing unit includes a plurality of telescopic components 1 arranged between the vehicle plate 9 and the shock absorbing plate 1, the telescopic component 1 includes a connecting block 18 connected to the vehicle plate 9, and a connecting block 2 15 connected to the shock absorbing plate 1, the connecting block 18 and the connecting block 2 15 are staggered, a telescopic rod 16 is hinged between the connecting block 18 and the connecting block 2 15, and the outer wall of the telescopic rod 16 is sleeved with a spring 2 17.

[0035] Specifically, Figure 2 , Figure 3 , Figure 5As shown, four telescopic components 1 are evenly spaced between the vehicle plate 9 and the shock absorbing plate 1. The bottom surface of the shock absorbing plate 1 is fixedly connected with a plurality of connecting blocks 2 15, and the top surface of the vehicle plate 9 is fixedly connected with a plurality of connecting blocks 18. The connecting blocks 2 15 can limit the position of the telescopic rod 16. The outer surface of each telescopic rod 16 is sleeved with a spring 2 17. When the shock absorbing plate 1 is subjected to pressure, the telescopic rod 16 is pressed down, and the spring 2 17 is squeezed to shrink it, thereby reducing the shaking of the shock absorbing plate 1. The bottom surface of each connecting block 18 is fixedly connected with the vehicle plate 9, and the upper surface of the vehicle plate 9 is fixedly connected with the shock absorbing frame 14. The four corners of the shock absorbing plate 1 are pulled by the second shock absorbing unit to prevent the shock absorbing plate 1 from tilting, thereby improving the shock absorption of the transportation device.

[0036] Specifically, the limit strip 20 is pressed on the concave block 11. While absorbing shock, the limit strip 20 and the concave block 11 may undergo relative displacement under vibration. The connecting block 2 15 in the second shock absorbing unit is fixedly connected to the shock absorbing plate 1, and the connecting block 1 18 is fixedly connected to the vehicle plate 9, which effectively positions the shock absorbing plate 1 to avoid displacement.

[0037] On the basis of the above-mentioned embodiment, as a preferred embodiment, the clamping mechanism includes two fixing frames 207 spaced apart on the upper surface of the shock absorbing plate 1, a vertical rod 8 and a clamping plate 3 are arranged between the fixing frames 207, the clamping plate 3 slides along the vertical rod 8, both ends of the clamping plate 3 are fitted with the fixing frames 207, an electrically driven telescopic component 2 10 is arranged between the clamping plate 3 and the fixing frame 207, and the outer sides of the fixing frames 207 are hinged with clamps 1 206 and 200 through lifting components.

[0038] Specifically, the four corners of the card plate 3 are slidably connected with a plurality of vertical rods 8, the card plate 3 slides up and down along the vertical rods 8, the bottom surface of each vertical rod 8 is fixedly connected to the shock absorbing plate 1, and the vertical rods 8 can limit the moving direction of the card plate 3 to prevent deviation.

[0039] Specifically, two telescopic components 2 10 are fixedly connected to the upper surface of the shock-absorbing plate 1, and the output end of each telescopic component 2 10 is fixedly connected to the bottom surface of the card board 3. The telescopic component 2 10 can control the height of the card board 3 by moving up and down. The telescopic component 2 10 adopts an electric telescopic device controlled by a relay. The relay is a mature device and will not be explained in this article.

[0040] On the basis of the above-mentioned embodiment, as a preferred embodiment, the upper surface of the clamping plate 3 is provided with a groove 301 for preventing the pressure container from being displaced.

[0041] Specifically, the groove 301 is arranged along the length direction of the pressure container. The pressure container is cylindrical and can be stuck in the groove 301 to improve stability during transportation.

[0042] Based on the above embodiment, as a preferred embodiment, the positioning mechanism includes a telescopic component 3 arranged on the upper surface of the card plate 3 and driven by an electric motor, and the telescopic component 3 includes two sets of telescopic rods 3 4 arranged in pairs, such as Figure 6 As shown, a ring sleeve 5 is connected between adjacent telescopic rods 4, and a threaded stopper rod 6 is inserted and matched in the two ring sleeves 5. The threaded stopper rod 6 is provided with a triangular groove 601 for pressing on the outer periphery of the pressure container.

[0043] Specifically, Figure 6 As shown, four telescopic rods 3 4 are fixedly connected to the upper surface of the card plate 3, in groups of two. The telescopic rods 3 4 can be extended and retracted up and down, and are electric telescopic rods controlled by a relay. The lifting ends of every two adjacent telescopic rods 3 4 are fixedly connected with a ring sleeve 5. The telescopic rod 3 4 can control the height of the ring sleeve 5, thereby driving the threaded gear rod 6 to be in a suitable position. The two ring sleeves 5 are inserted with the threaded gear rod 6, and the outer surface of the threaded gear rod 6 is threadedly connected with a rotating cap 7. Rotating the rotating cap 7 can adjust the position of the triangular groove 601 on the surface of the threaded gear rod 6 to make it better contact with the pressure vessel. The triangular groove 601 is used to make it contact with the pressure vessel, thereby further fixing the pressure vessel. A shock-absorbing rubber strip is arranged in the triangular groove to give the pressure vessel a downward pressure so that it fits tightly with the groove 301 on the surface of the card plate 3, thereby further preventing the pressure vessel from moving.

[0044] Specifically, the provision of the triangular groove 601 can change the single-line crimping between the threaded stopper rod 6 and the outer surface of the pressure vessel into a double-line crimping, thereby increasing the fixing points and enhancing the positioning effect.

[0045] On the basis of the above embodiment, as a preferred embodiment, the ring sleeve 5 is provided with a strip hole, and the shift rod 6 is provided with a limit rod 602 that moves in the strip hole. The limit rod 602 is used in conjunction with the strip hole to prevent the shift rod 6 from detaching from the ring sleeve 5.

[0046] The present invention adjusts the distance between the clamp 1 206 and the clamp 2 200 through the driving unit, so that the inner wall of the clamp 1 206 and the clamp 2 200 fits tightly with the outer wall of the pressure vessel, ensuring that the pressure vessel will not move or slide during transportation, adapting to pressure vessels of different sizes, and improving the versatility and flexibility of the device. Specifically, the clamp plate 3 is supported on the bottom of the pressure vessel to prevent it from sinking or tilting; the threaded stop rod 6 is pressed against the upper surface of the pressure vessel to further fix its position, and the upper and lower positioning mechanisms work together to ensure that the pressure vessel maintains vertical and horizontal stability during transportation.

[0047] Based on the above implementation, as a preferred implementation, Figure 7As shown, the lifting assembly includes a cross bar 202 with rotating arms 204 hinged at both ends, the other ends of the rotating arms 204 are respectively hinged with the clamp 1 206 and the clamp 2 200, a limiting hole is provided on the side of the fixing frame 207, a limiting rod 203 which is plugged into the limiting hole is provided on the side of the rotating arm 204, and a telescopic assembly 4 201 which is electrically driven is provided between the cross bar 202 and the shock absorbing plate 1.

[0048] Specifically, the clamping mechanism can clamp the pressure vessel to prevent it from rotating. The telescopic assembly 201 is an electric telescopic device that relies on the circuit system to control the start and stop. The output end of each telescopic assembly 201 is fixedly connected to the corresponding crossbar 202. The telescopic assembly 201 can control the height of the crossbar 202 by telescoping. The left and right ends of each crossbar 202 are hinged with a rotating arm 204. When the crossbar 202 is raised, the rotating arm 204 can rotate with the limit rod 203 as the fulcrum, thereby causing the two rotating arms 204 to move toward each other. The outer periphery of the clamp 1 206 and the clamp 2 200 is provided with a hinge block 205, and the hinge block 205 is hinged with the end of the rotating arm 204 to adjust the clamping angle of the clamp 1 206 and the clamp 2 200. When the crossbar 202 drives the clamp 1 206 and the clamp 2 200 to move toward each other, the clamp 1 206 and the clamp 2 200 clamp the pressure vessel.

[0049] Based on the above embodiment, as a preferred embodiment, the third shock absorbing unit includes a shock absorbing rubber strip disposed on the inner side of the clamp 1 206, the inner side of the clamp 2 200, the inner side of the triangular groove 601, and the upper surface of the clamp 3. The shock absorbing rubber strip can absorb and disperse vibration and impact, further protect the pressure container, enhance stability during transportation, and ensure smooth operation.

[0050] The implementation principle of the present invention is: first place the pressure vessel in the groove 301 on the upper surface of the clamping plate 3, then start the telescopic device 2 10 to make the clamping plate 3 reach a suitable height, and then start the positioning mechanism to lift the cross bar 202. During the lifting process of the cross bar 202, the rotating arm 204 rotates with the limit rod 203 as the fulcrum, driving the clamp 1 206 and the clamp 2 200 to move toward each other and thus clamp the pressure vessel. When the vehicle is bumpy during transportation, the damage to the pressure vessel caused by the bumps is reduced through the mutual cooperation of the shock absorbing mechanism, the clamping mechanism, and the positioning mechanism.

[0051] The details not described in detail in the present invention are all conventional technical means known to those skilled in the art.

[0052] The above content shows and describes the basic principles, main features and beneficial effects of the present invention. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vibration-damping transport device for a pressure vessel, comprising a vibration-damping mechanism connected to a vehicle plate (9), characterized in that: The shock absorbing mechanism includes a first shock absorbing unit arranged in a vertical direction, a second shock absorbing unit arranged in an inclined direction, and a third shock absorbing unit arranged along the circumference of the pressure vessel. The clamping mechanism and the positioning mechanism are used to fix the pressure vessel. The clamping mechanism and the positioning mechanism are arranged above the first shock absorbing unit and the second shock absorbing unit. The third shock absorbing unit is arranged in the clamping mechanism and the positioning mechanism.

2. The vibration-damping transportation device for pressure vessels according to claim 1, characterized in that: The first shock absorbing unit comprises a shock absorbing plate (1) arranged above the vehicle plate (9) at intervals, and at least four shock absorbing components are arranged between the vehicle plate (9) and the shock absorbing plate (1).

3. The vibration-damping transportation device for pressure vessels according to claim 2, characterized in that: The shock absorbing assembly comprises a shock absorbing frame (14) connected to the upper surface of the vehicle plate (9), slide bars (12) are arranged at both ends of the shock absorbing frame (14), both ends of the concave block (11) are slidably matched with the slide bars (12), a spring (13) is sleeved on the outer periphery of the slide bar (12), and a limit strip (20) is arranged on the lower surface of the shock absorbing plate (1) and is clamped with the concave block (11).

4. The vibration-damping transportation device for pressure vessels according to claim 3, characterized in that: The second shock absorbing unit comprises a plurality of telescopic components one arranged between the vehicle plate (9) and the shock absorbing plate (1), the telescopic component one comprising a connecting block one (18) connected to the vehicle plate (9), and a connecting block two (15) connected to the shock absorbing plate (1), the connecting block one (18) and the connecting block two (15) being arranged in an offset manner, a telescopic rod one (16) being hinged between the connecting block one (18) and the connecting block two (15), and a spring two (17) being sleeved on the outer wall of the telescopic rod one (16).

5. The vibration-damping transportation device for pressure vessels according to any one of claims 2 to 4, characterized in that: The clamping mechanism comprises two fixing frames (207) arranged at intervals on the upper surface of the damping plate (1); a vertical rod (8) and a clamping plate (3) are arranged between the fixing frames (207); the clamping plate (3) slides along the vertical rod (8); a telescopic component 2 (10) driven by an electric motor is arranged between the clamping plate (3) and the fixing frame (207); and the outer sides of the fixing frames (207) are hingedly connected with a clamp 1 (206) and a clamp 2 (200) via a lifting component.

6. The vibration-damping transportation device for pressure vessels according to claim 5, characterized in that: The upper surface of the clamping plate (3) is provided with a groove (301) for preventing displacement of the pressure container.

7. The vibration-damping transportation device for pressure vessels according to claim 6, characterized in that: The positioning mechanism comprises a telescopic assembly three which is arranged on the upper surface of the clamping plate (3) and is driven electrically, the telescopic assembly three comprising two sets of telescopic rods three (4) arranged in pairs, a ring sleeve (5) being connected between adjacent telescopic rods three (4), a threaded stop rod (6) being inserted and matched in the two ring sleeves (5), and a triangular groove (601) being provided on the threaded stop rod (6) for pressing against the outer periphery of the pressure vessel.

8. The vibration-damping transportation device for pressure vessels according to claim 7, characterized in that: The ring sleeve (5) is provided with a strip-shaped hole, and the threaded stop rod (6) is provided with a limiting rod (602) that moves in the strip-shaped hole.

9. The vibration-damping transportation device for pressure vessels according to claim 8, characterized in that: The lifting assembly comprises a cross bar (202) with rotating arms (204) hinged at both ends, the other ends of the rotating arms (204) are respectively hinged with the clamp one (206) and the clamp two (200), a limiting hole is arranged on the side of the fixing frame (207), a limiting rod (203) plugged into the limiting hole is arranged on the side of the rotating arm (204), and a telescopic assembly four (201) driven by an electric drive is arranged between the cross bar (202) and the shock absorbing plate (1).

10. The vibration-damping transportation device for pressure vessels according to any one of claims 7 to 9, characterized in that: The third shock absorbing unit comprises a shock absorbing rubber strip arranged on the inner side of the first clamp (206), the inner side of the second clamp (200), the inner side of the triangular groove (601), and the upper surface of the clamping plate (3).

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