Tank transport protection device and tank transport system

Abstract

This utility model discloses a tank transport protection device and a tank transport system. The tank transport protection device is used to protect the tank. The tank includes a tank body and multiple legs, which are disposed on the tank body and protrude from the tank body in the axial direction of the tank. The tank transport protection device includes a support base and a fixing plate. The support base is provided with a space for accommodating the tank body horizontally. The fixing plate is fixedly connected to one side of the support base in the length direction of the support base and is used for detachable fixed connection with at least one leg. Using the tank transport protection device provided by this utility model, the problem of stress concentration at the weld between the tank and the support mechanism is avoided, the damage rate of the tank during transportation is reduced, the installation operation risk and assembly workload after the tank arrives on site are reduced, no additional installation structure is required on the tank, the structure is simple and compact, the center of gravity of the tank is lowered, and the stability and safety of the tank transport are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of tank transportation, and in particular to a tank transportation protection device and tank transportation system. Background Technology

[0002] Existing storage tanks are fixed to the support structure of the transport equipment by welding. However, during transportation, the storage tank is prone to stress concentration at the weld between the support structure and the tank due to vibration, which can cause structural damage to the tank. Furthermore, the storage tank needs to be cut and disassembled from the support structure after it arrives on site, which increases the risk and workload of the installation operation after the storage tank arrives on site. Utility Model Content

[0003] The purpose of this utility model is to provide a protective device and a tank transportation system for storage tanks, in order to solve the technical problems caused by the welding method used to fix the existing storage tanks, which easily leads to stress concentration in the weld between the support mechanism and the storage tank under vibration environment, and increases the risk of installation and assembly workload after the storage tank arrives on site.

[0004] In a first aspect, this utility model provides a protective device for transporting storage tanks, wherein the storage tank includes a tank body and a plurality of legs, the plurality of legs being disposed on the tank body and protruding relative to the tank body in the axial direction of the storage tank. The protective device for transporting storage tanks includes a support base and a fixing plate. The support base is provided with an accommodating space for laying the tank body horizontally. The fixing plate is fixedly connected to one side of the support base in the length direction of the support base and is used for detachably fixed connection with at least one of the legs.

[0005] In conjunction with the first aspect, in one possible implementation, each of the legs includes a leg body and a connecting plate. The leg body is fixedly connected between the tank body and the connecting plate. The connecting plate has multiple mounting holes around the periphery of the leg body. The fixing plate has multiple fixing holes. The tank transport protection device also includes multiple locking elements, each locking element being detachably locked into the corresponding mounting hole and the corresponding fixing hole.

[0006] In conjunction with the first aspect, in one possible implementation, the lines connecting the centers of the plurality of fixing holes located on the same connecting plate form a triangle.

[0007] In conjunction with the first aspect, in one possible implementation, the tank body includes a tank shell and an insulation shell, the insulation shell being fitted onto a portion of the outer side wall of the tank shell, the thickness of the tank shell being greater than the thickness of the insulation shell, and the tank transport protection device further including sleepers, the sleepers being disposed within the accommodating space and fixedly connected to the support base on the side of the support base away from the fixing plate in the length direction, the sleepers being provided with support grooves, and the portion of the tank shell exposed above the insulation shell being accommodated within the support grooves.

[0008] In conjunction with the first aspect, in one possible implementation, a vulnerable component is provided on the outer wall of the tank, and when the tank is placed horizontally in the accommodating space, the vulnerable component is located on the side of the tank away from the support in the height direction of the support.

[0009] In conjunction with the first aspect, in one possible implementation, the storage tank further includes a stirring shaft rotatably connected to the tank body. The stirring shaft includes a first end and a second end disposed opposite to each other. The storage tank transport protection device further includes a first limiting member and / or a second limiting member. The first limiting member is detachably fixedly connected to the top of the tank body and is used to restrict the movement of the first end along the axial direction, radial direction, and circumferential direction of the storage tank. The second limiting member is detachably fixedly connected to the bottom of the tank body and is used to restrict the movement of the second end along the axial direction, radial direction, and circumferential direction of the storage tank.

[0010] In conjunction with the first aspect, in one possible implementation, the storage tank further includes a first flange seat and a second flange seat. The first flange seat is fixedly connected to the top of the tank body, and the second flange seat is fixedly connected to the bottom of the tank body. The first limiting member is detachably fixedly connected to the first flange seat and includes a first limiting clamp and a second limiting clamp. The first limiting clamp and the second limiting clamp are detachably connected and form a first limiting hole. The first end passes through the first limiting hole and is clamped between the first limiting clamp and the second limiting clamp. The second limiting member is detachably fixedly connected to the second flange seat and includes a third limiting clamp and a fourth limiting clamp. The third limiting clamp and the fourth limiting clamp are detachably connected and form a second limiting hole. The second end passes through the second limiting hole and is clamped between the third limiting clamp and the fourth limiting clamp.

[0011] In conjunction with the first aspect, in one possible implementation, the second end is spaced apart from the tank body in the axial direction of the storage tank, and the second limiting member further includes a first shaft support component and a second shaft support component. The first shaft support component is fixedly connected to the third limiting hoop and the fourth limiting hoop. One end of the second shaft support component is fixedly connected to the first shaft support component, and the other end of the second shaft support component is fixedly connected to the second flange seat.

[0012] In conjunction with the first aspect, in one possible implementation, the tank body is provided with an inlet and an outlet, the first shaft support component is connected to the third limiting hoop and the fourth limiting hoop to form an integral structure, the maximum radial dimension of the integral structure in the radial direction of the tank is less than or equal to the radial dimension of the inlet in the radial direction of the tank, and the maximum radial dimension of the portion of the second shaft support component located inside the tank in the radial direction of the tank is less than or equal to the radial dimension of the outlet in the radial direction of the tank.

[0013] In conjunction with the first aspect, in one possible implementation, the first shaft support component includes a positioning element and a plurality of support rods, some of which are connected between the positioning element and the third limiting clamp, while the remaining support rods are connected between the positioning element and the fourth limiting clamp, and the plurality of support rods are arranged around the outside of the stirring shaft; the second shaft support component includes a support shaft, one end of which is detachably fixedly connected to the positioning element, and the other end of which is fixedly connected to the second flange seat, and the support shaft is coaxially arranged with the stirring shaft.

[0014] In conjunction with the first aspect, in one possible implementation, the positioning component includes a first positioning plate and a second positioning plate spliced ​​together, the second shaft support component further includes a bearing plate and a mounting plate, the bearing plate is fixedly connected to one end of the support shaft near the second flange seat and is detachably fixedly connected to the second flange seat, the mounting plate is detachably fixedly connected to the support shaft, and the first positioning plate and the second positioning plate are pressed between the mounting plate and the support shaft.

[0015] Secondly, this utility model provides a storage tank transportation system, including a storage tank and a storage tank transportation protection device as described above, wherein the storage tank is detachably installed on the storage tank transportation protection device.

[0016] The storage tank transportation protection device and storage tank transportation system provided by this utility model have several advantages. First, by detachably and fixably connecting at least one support leg to the fixed plate in a non-welding manner, the problem of stress concentration at the weld seam between the storage tank and the support structure is avoided, reducing the damage rate of the storage tank during transportation and reducing the installation risk and assembly workload after the storage tank arrives on site. Second, by detachably and fixably connecting the support leg to the fixed plate, no additional installation structure is required on the storage tank, resulting in a simple and compact structure. Third, by providing a space for horizontally placing the tank on the support base, the center of gravity of the storage tank is lowered, improving the stability and safety of the storage tank transportation. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of the storage tank transportation system provided in this embodiment of the utility model.

[0019] Figure 2 yes Figure 1 A schematic diagram of the partial structure of the storage tank and its protective device in the tank transport system.

[0020] Figure 3 yes Figure 1 A schematic diagram of a partial structure of the tank transport protection device in the tank transport system.

[0021] Figure 4 yes Figure 2 A partial sectional view of the storage tank and its transport protection device along line II.

[0022] Figure 5 yes Figure 2 The diagram shows the structure of the stirring shaft, the first limiting member, and the second limiting member.

[0023] Figure 6 yes Figure 2 An enlarged view of the first limiting component in the middle.

[0024] Figure 7 yes Figure 2 An enlarged view of the second limiting component.

[0025] Key component symbols: Tank transport protection device - 1000; Tank - 100; Tank body - 110; Tank shell - 111; Insulation shell - 112; Inlet - 1101; Outlet - 1102; Support leg - 120; Support leg body - 121; Connecting plate - 122; Mounting hole - 1220; Wear parts - 130; Agitator shaft - 150; First end - 1501; First end - 1502; Paddle Blade-160; Agitator blade-161; Scraper blade-162; First flange seat-180; First shaft hole-1801; Second flange seat-190; Second shaft hole-1901; Tank transport protection device-200; Support base-10; Accommodation space-101; Fixing plate-20; Fixing hole-201; Locking element-30; Sleeper-40; Support groove-401; First limiting element-50; First Limiting hole - 501; First limiting hoop - 51; First limiting plate - 511; First clamp - 512; Second limiting hoop - 52; Second limiting plate - 521; Second clamp - 522; Second limiting component - 60; Second limiting hole - 601; Third limiting hoop - 61; Third limiting plate - 611; Third clamp - 612; Reinforcing rib - 613; Fourth limiting hoop - 62; Fourth limiting plate - 621; Fourth clamp - 622; First shaft support component - 63; Positioning component - 631; First positioning plate - 6311; Second positioning plate - 6312; Support rod - 632; Integral structure - 64; Second shaft support component - 65; Support shaft - 651; Mounting plate - 652; Bearing plate - 653; Axial direction - X; Radial direction - Y; Circumferential direction - Z; Central axis - P; Length direction - L; Height direction - H.

[0026] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this utility model. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0028] It is understood that the terminology in the specification, claims, and accompanying drawings of this utility model is for describing specific embodiments only and is not intended to limit the utility model. The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish different objects, not to describe a specific order. Unless the context clearly states otherwise, the singular forms "a" and "described" are also intended to include the plural forms. The term "comprising," and any variations thereof, are intended to cover non-exclusive inclusion. Furthermore, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. The purpose of providing the following specific embodiments is to facilitate a clearer and more thorough understanding of the disclosure of this utility model, wherein terms indicating direction such as up, down, left, and right refer only to the position of the illustrated structure in the corresponding drawings.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," and "set on" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] The following description describes preferred embodiments of this invention; however, the foregoing description is intended to illustrate the general principles of this invention and is not intended to limit the scope of this invention. The scope of protection of this invention shall be determined by the appended claims.

[0031] Please see Figure 1 , Figure 1 This is a schematic diagram of the structure of the storage tank 100 transportation system provided in this embodiment of the utility model. The storage tank 100 transportation system includes a storage tank 100 and a storage tank transportation protection device 200. The storage tank 100 is detachably installed on the storage tank transportation protection device 200. Therefore, by detachably installing the storage tank 100 on the storage tank transportation protection device 200, the problem of stress concentration at the weld between the existing storage tank 100 and the support mechanism is avoided, reducing the damage rate of the storage tank 100 during transportation, and reducing the installation operation risk and assembly workload after the storage tank 100 arrives on site.

[0032] Please refer to the following: Figure 1 and Figure 2 , Figure 2 yes Figure 1The diagram shows a partial structural representation of the storage tank 100 and the storage tank transport protection device 200 in the storage tank 100 transport system. The storage tank transport protection device 200 is used to protect the storage tank 100. The storage tank 100 includes a tank body 110 and multiple supports 120. The supports 120 are disposed on the tank body 110 and protrude from the tank body 110 in the axial direction X of the storage tank 100. Specifically, the supports 120 are disposed at one end of the tank body 110 in the axial direction X of the storage tank 100.

[0033] Storage tank 100 is used to store materials. Storage tank 100 is configured with a cylindrical structure to achieve uniform processing of materials within the storage tank 100. Storage tank 100 can be configured as at least one of a cylindrical structure and a conical structure. In some embodiments, storage tank 100 can also be configured as a prism-shaped structure; however, this embodiment of the invention does not impose specific limitations.

[0034] For the sake of accuracy, all references to direction in this article should be expressed in terms of direction. Figure 1 For reference, the storage tank 100 has a central axis P. When the storage tank 100 is in transport mode, it is installed horizontally on the storage tank transport protection device 200, thereby lowering the center of gravity of the storage tank 100 and improving the stability and safety of the storage tank 100 during transport. When the storage tank 100 needs to be assembled in a factory building, it is installed vertically on the ground of the factory building or on a mounting base set inside the factory building. Specifically, the support legs 120 of the storage tank 100 are installed on the mounting base or the ground by locking members 30.

[0035] For the sake of accuracy, all references to direction in this article should be expressed in terms of direction. Figure 2 For reference, the support legs 120 of the storage tank 100 are supported on a bearing surface perpendicular to the central axis P of the storage tank 100. The term "axial direction X" refers to the direction parallel to the central axis P of the storage tank 100, where the extension direction of the X-axis is the up-down direction (with the positive X-axis being up). The term "radial direction Y" refers to the direction perpendicular to the central axis P of the storage tank 100, i.e., along the radius of the cross-section of the storage tank 100, where the extension direction of the Y-axis is the left-right direction (with the positive Y-axis being right). The term "circumferential direction Z" refers to the circumferential direction of the storage tank 100, i.e., the direction surrounding the central axis P of the storage tank 100. The axial direction X, radial direction Y, and circumferential direction Z together constitute the three orthogonal directions of the storage tank 100. For ease of description, the up-down, left-right, and front-back orientations in this utility model are relative positions and do not constitute a limitation. The axial direction X, radial direction Y, and circumferential direction Z of the storage tank 100 can be customized according to the specific structure of the product and the perspective presented in the accompanying drawings; this utility model does not impose specific limitations.

[0036] The material can be a battery material. Battery materials include a variety of materials, such as, but not limited to, positive electrode materials, negative electrode materials, conductive agents, etc. In this embodiment, the material is illustrated as a battery material. It can be understood that the material can also be other materials, such as food materials, pharmaceutical materials, fertilizer materials, building materials, etc., and the category of the material is not limited here.

[0037] It should be noted that, Figure 1 The purpose of this diagram is merely to schematically illustrate the arrangement between the storage tank 100 and the storage tank transport protection device 200, and is not to specifically limit the connection positions, connection relationships, or specific structures of the various components. The diagram is only a schematic representation of the structure of the storage tank 100 transport system according to an embodiment of this utility model, and does not constitute a specific limitation on the storage tank 100 transport system. In other embodiments of this utility model, the storage tank 100 transport system may include more or fewer components than shown in the diagram, or a combination of certain components, or different components. For example, the storage tank 100 transport system may also include, but is not limited to, a lifting structure. The lifting structure is used for connecting lifting equipment to facilitate the horizontal or vertical placement of the storage tank.

[0038] Please refer to the following: Figure 1 and Figure 3 , Figure 3 yes Figure 1 A partial structural diagram of the tank transport protection device 200 in the transport system of the tank 100 is shown. The tank transport protection device 200 includes a support base 10 and a fixing plate 20. The support base 10 is provided with a accommodating space 101 for horizontally placing the tank 110. The fixing plate 20 is fixedly connected to one side of the support base 10 in the longitudinal direction L of the support base 10 and is used for detachably fixed connection with at least one support leg 120.

[0039] The storage tank transportation protection device 200 and storage tank 100 transportation system provided by this utility model, on the one hand, avoid the problem of stress concentration at the weld between the existing storage tank 100 and the support mechanism by detachably fixing at least one support leg 120 to the fixing plate 20 in a non-welding manner, thereby reducing the damage rate of the storage tank 100 during transportation and reducing the installation operation risk and assembly workload after the storage tank 100 arrives on site; on the other hand, the detachable fixing connection between the support leg 120 and the fixing plate 20 eliminates the need for additional installation structures on the storage tank 100, resulting in a simple and compact structure; furthermore, the provision of a accommodating space 101 for horizontally placing the tank body 110 on the support base 10 lowers the center of gravity of the storage tank 100, thereby improving the stability and safety of the storage tank 100 during transportation.

[0040] For the sake of accuracy, all references to direction in this article should be expressed in terms of direction. Figure 1For reference, the support base 10 rests on the bearing surface. The term "height direction H" refers to the direction perpendicular to the bearing surface, where the extension direction of the H-axis is the up-down direction (with the positive direction of the H-axis being up), and the H-axis direction is parallel to the axial direction X of the storage tank 100. In the projection plane perpendicular to the height direction H, the outer contour of the support base 10 is approximately rectangular. The term "length direction L" refers to the direction parallel to the long side of the support base 10 in the projection plane perpendicular to the height direction H, where the extension direction of the L-axis is the left-right direction (with the positive direction of the L-axis being right). For ease of description, the up-down and left-right directions in this utility model are relative positions and do not constitute a limitation. The height direction H and length direction L can be customized according to the specific structure of the product and the perspective presented in the accompanying drawings; this utility model does not impose specific limitations.

[0041] In this embodiment, for example, each support leg 120 includes a support leg body 121 and a connecting plate 122. The support leg body 121 is fixedly connected between the tank body 110 and the connecting plate 122. The connecting plate 122 has a plurality of mounting holes 1220 around the periphery of the support leg body 121. The fixing plate 20 has a plurality of fixing holes 201, and the tank transport protection device 200 also includes a plurality of locking members 30, each locking member 30 being detachably locked into a corresponding mounting hole 1220 and a corresponding fixing hole 201. Therefore, on the one hand, based on the multiple fixing holes 201 provided on the fixing plate 20, and the fixing plate 20 being located on one side of the support base 10 along the length direction L, the height of the fixing plate 20 can be adjusted by rotating or adjusting it to adapt to the height of the support leg 120 of the storage tank 100, thereby adapting to the installation of tanks 110 of different specifications, reducing the height of the support base 10, realizing the miniaturization of the storage tank transport protection device 200, saving materials, and reducing production costs; on the other hand, the fixing plate 20 and the connecting plate 122 are detachably connected by the locking member 30, thereby realizing the quick assembly and disassembly of the support leg 120 and the fixing plate 20. The locking member 30 provides a firm connection through pre-tightening force, reducing the risk of loosening and reducing the space occupied by the locking member 30; furthermore, the connecting holes of the support leg 120 can also be directly fixedly connected to the ground of the factory or the mounting base in the factory assembly state, thus eliminating the need to set up an additional installation structure on the storage tank 100, saving costs, and improving the overall compactness of the storage tank 100.

[0042] Of course, in some embodiments, the connecting plate 122 and the fixing plate 20 can also be detachably fixed together by means of buckles, screws, etc., and this utility model embodiment does not make specific limitations.

[0043] In some embodiments, the lines connecting the centers of the plurality of fixing holes 201 on the same connecting plate 122 form a triangle. This allows the three support fixing points of the triangle to automatically and evenly distribute the force, avoiding single-point overload and effectively dispersing vibration energy to prevent resonance, thereby improving the stability and reliability of the connection between the support leg 120 and the fixing plate 20. Specifically, as... Figure 3 The dashed lines in the diagram represent the lines connecting the centers of the multiple fixing holes 201. The triangle is an inverted triangle, which allows the support leg 120 to distribute the load to the support points on both sides, reducing stress concentration at the top connection and improving the deformation resistance of the support leg 120. Of course, in some embodiments, the triangle can also be an equilateral triangle, that is, the base of the triangle is parallel to the bearing surface. The triangle can also be a triangle with its base forming a preset angle with respect to the bearing surface. The triangle is an isosceles triangle. In some embodiments, the triangle can also be an equilateral triangle. The lines connecting the centers of the multiple fixing holes 201 located on the same connecting plate 122 can also form other shapes such as quadrilaterals, pentagons, and trapezoids.

[0044] Exemplarily, in this embodiment, the tank body 110 includes a tank shell 111 and an insulation shell 112. The insulation shell 112 is fitted onto a portion of the outer wall of the tank shell 111, and the thickness of the tank shell 111 is greater than the thickness of the insulation shell 112. The storage tank transport protection device 200 also includes sleepers 40. The sleepers 40 are disposed within the accommodating space 101 and are fixedly connected to the support base 10 on the side of the support base 10 away from the fixing plate 20 in the length direction L of the support base 10. The sleepers 40 are provided with support grooves 401, and the portion of the tank shell 111 exposed above the insulation shell 112 is accommodated within the support grooves 401. Therefore, on the one hand, the support grooves provided on the sleeper 40 can increase the contact area between the storage tank 100 and the support base 10, evenly distribute the pressure, and absorb the vibration energy during transportation, thus avoiding the problem of local dents in the tank body 110; on the other hand, the sleeper 40 is processed into a curved surface that matches the bottom curvature of the tank body 110, ensuring full contact between the tank body 110 and the sleeper 40, and the sleeper 40 can be used as an anchor point for binding straps or chains, thereby reducing the risk of displacement or overturning of the storage tank 100 during transportation; furthermore, by overlapping the thicker tank shell 111 with the sleeper 40, the problem of the sleeper 40 resting on the insulation shell 112 and causing deformation of the insulation shell 112, resulting in damage to the tank body 110, is avoided, thereby improving the integrity of the tank body 110 and reducing damage to the tank body 110. Of course, in some embodiments, the insulation shell 112 can be omitted from the tank body 110, that is, the shape of the tank body 110 is roughly adapted to the shape of the support groove 401, thereby preventing the tank body 110 from shaking. The material of the sleeper 40 can be, but is not limited to, hardwoods such as oak, teak, beech, and maple; or, softwoods such as pine, cedar, and fir; or, composite woods such as a mixture of recycled plastic and wood powder, or glass fiber reinforced plastic. In some embodiments, the sleeper 40 can also be a metal structure. For example, the sleeper 40 can also be a steel section or a rail sleeper. The material of the sleeper 40 can be set according to the specifications, hardness, and other parameters of the tank body 110, and this embodiment of the present invention does not impose specific limitations.

[0045] In some embodiments, a vulnerable component 130 is provided on the outer wall of the tank 110. When the tank 110 is placed horizontally in the accommodating space 101, the vulnerable component 130 is located on the side of the tank 110 away from the support 10 in the height direction H of the support 10. This avoids direct damage to the vulnerable component 130 due to unexpected large vibrations during transportation, and also prevents direct pressure on the vulnerable component 130 during disassembly and assembly, thus extending the service life of the vulnerable component 130.

[0046] It should be noted that the vulnerable part 130 refers to a component that is easily damaged due to mechanical wear, corrosion, aging, or frequent operation during long-term operation and requires regular inspection or replacement. The vulnerable part 130 can be, but is not limited to, a nameplate mounting bracket, a control valve, a sensor, etc. The control valve can be, but is not limited to, a ball valve, a butterfly valve, a breather valve, or a pressure relief valve. Sensors include temperature sensors, pressure sensors, and level sensors. Exemplarily, in this embodiment, the vulnerable part 130 is a nameplate mounting bracket.

[0047] Please refer to the following: Figures 4 to 5 , Figure 4 yes Figure 2 A partial sectional view of the storage tank 100 and the storage tank transport protection device 200 along line II; Figure 5 yes Figure 2 The diagram shows the structure of the stirring shaft 150, the first limiting member 50, and the second limiting member 60. In some embodiments, the storage tank 100 further includes a stirring shaft 150. The stirring shaft 150 is rotatably connected to the tank body 110. The stirring shaft 150 includes a first end 1502 and a second end disposed opposite to each other. The storage tank transport protection device 200 further includes a first limiting member 50 and / or a second limiting member 60. The first limiting member 50 is detachably fixedly connected to the top of the tank body 110 and is used to restrict the movement of the first end 1502 along the axial direction X, radial direction Y, and circumferential direction Z of the storage tank 100. The second limiting member 60 is detachably fixedly connected to the bottom of the tank body 110 and is used to restrict the movement of the second end along the axial direction X, radial direction Y, and circumferential direction Z of the storage tank 100. Therefore, the first limiting member 50 and the second limiting member 60 can restrict the movement of the stirring shaft 150 along the axial direction X, radial direction Y, and circumferential direction Z of the storage tank 100, thereby suppressing vibration and displacement of the stirring shaft 150 during transportation, ensuring the integrity of the storage tank 100, and reducing damage to the storage tank 100. For example, in this embodiment, the storage tank transportation protection device 200 further includes the first limiting member 50 and the second limiting member 60, thereby improving the limiting effect on the stirring shaft 150 along the axial direction X, radial direction Y, and circumferential direction Z of the storage tank 100.

[0048] Specifically, the storage tank 100 also includes a first flange seat 180 and a second flange seat 190. The first flange seat 180 is fixedly connected to the top of the tank body 110, and the second flange seat 190 is fixedly connected to the bottom of the tank body 110. A first limiting member 50 is detachably fixedly connected to the first flange seat 180. A second limiting member 60 is detachably fixedly connected to the second flange seat 190. Thus, the first limiting member 50 and the second limiting member 60 are detachably fixedly connected to the first flange seat 180 and the second flange seat 190 located at the top and bottom of the tank body 110, respectively. On the one hand, this enables quick assembly and disassembly of the first limiting member 50 and the second limiting member 60 from the tank body 110, reducing the installation risks and assembly workload after the storage tank 100 arrives on site, and preventing the stirring shaft 150 from shifting or shaking. On the other hand, it eliminates the need for additional support brackets, resulting in a simple and compact structure that is easy to assemble and disassemble.

[0049] Understandably, when the first end 1502 and the second end of the stirring shaft 150 are rotatably connected to the tank 110, the first limiting part and the second limiting member 60 can both be located outside the tank 110, thus facilitating disassembly and assembly and reducing workload. When the first end 1502 of the stirring shaft 150 is rotatably connected to the tank 110, and the second end is spaced apart from the tank 110, the second limiting member 60 is at least partially located inside the tank 110, so that both ends of the stirring shaft 150 are fixed relative to the storage tank 100.

[0050] Please refer to the following: Figure 4 , Figure 5 and Figure 6 , Figure 6 yes Figure 2An enlarged view of the first limiting member 50. The first limiting member 50 includes a first limiting clamp 51 and a second limiting clamp 52. The first limiting clamp 51 and the second limiting clamp 52 are detachably connected and form a first limiting hole 501. A first end 1502 passes through the first limiting hole 501 and is secured between the first limiting clamp 51 and the second limiting clamp 52. The second limiting member 60 includes a third limiting clamp 61 and a fourth limiting clamp 62. The third limiting clamp 61 and the fourth limiting clamp 62 are detachably connected and form a second limiting hole 601. A second end passes through the second limiting hole 601 and is secured between the third limiting clamp 61 and the fourth limiting clamp 62. Thus, on the one hand, the first clamp 512 and the second clamp 522 uniformly wrap around the first end 1502 of the stirring shaft 150 by the circumferential tightening force (such as tightening the locking bolt), avoiding the problem of local stress concentration and preventing the stirring shaft 150 from loosening during vibration, thereby limiting the radial and axial movement of the stirring shaft 150; on the other hand, the first clamp 512 and the second clamp 522 directly clamp the stirring shaft 150, without the need to open keyways or drill holes on the stirring shaft 150, thereby protecting the integrity of the stirring shaft 150, realizing the rapid assembly and reuse of the first limiting member 50, and being compatible with stirring shafts 150 of different diameters, thus improving the flexibility of use.

[0051] Specifically, the first limiting clamp 51 includes a first limiting plate 511 and a first clamp 512. The first limiting plate 511 is detachably and fixedly connected to the first flange seat 180. The first clamp 512 is connected to the first limiting plate 511 on the side near the second limiting clamp 52. The second limiting clamp 52 includes a second limiting plate 521 and a second clamp 522. The second limiting plate 521 is detachably and fixedly connected to the first flange seat 180. The second clamp 522 is connected to the second limiting plate 521 on the side near the first limiting clamp 51, and is detachably connected to the first clamp 512 to form a first limiting hole 501. The first flange seat 180 is provided with a first shaft hole 1801, and a first end 1502 is sequentially inserted into the first shaft hole 1801 and the first limiting hole 501, and is clamped between the first clamp 512 and the second clamp 522.

[0052] Please refer to the following: Figure 4 , Figure 5 and Figure 7 , Figure 7 yes Figure 2An enlarged view of the second limiting member 60. The second limiting member 60 includes a third limiting clamp 61 and a fourth limiting clamp 62. The third limiting clamp 61 and the fourth limiting clamp 62 are detachably connected and form a second limiting hole 601. The second end passes through the second limiting hole 601 and is locked between the third limiting clamp 61 and the fourth limiting clamp 62. Thus, on the one hand, the third clamp 612 and the fourth clamp 622 uniformly wrap around the second end of the stirring shaft 150 with circumferential tightening force (such as tightening the locking bolts), avoiding the problem of local stress concentration and preventing the stirring shaft 150 from loosening during vibration, thereby limiting the radial and axial movement of the stirring shaft 150; on the other hand, the third clamp 612 and the fourth clamp 622 directly clamp the stirring shaft 150 without the need to open keyways or drill holes on the stirring shaft 150, thereby protecting the integrity of the stirring shaft 150, realizing the rapid assembly and reuse of the second limiting member 60, and being compatible with stirring shafts 150 of different diameters, thus improving the flexibility of use.

[0053] Specifically, the third limiting clamp 61 includes a third limiting plate 611 and a third clamp 612. The third limiting plate 611 is detachably and fixedly connected to the second flange seat 190. The third clamp 612 is connected to the third limiting plate 611 on the side near the fourth limiting clamp 62. The fourth limiting clamp 62 includes a fourth limiting plate 621 and a fourth clamp 622. The fourth limiting plate 621 is detachably and fixedly connected to the second flange seat 190. The fourth clamp 622 is connected to the fourth limiting plate 621 on the side near the third limiting clamp 61, and is detachably connected to the third clamp 612 to form a second limiting hole 601. The second flange seat 190 is provided with a second shaft hole 1901. The second end is sequentially inserted into the second shaft hole 1901 and the second limiting hole 601, and is clamped between the third clamp 612 and the fourth clamp 622.

[0054] In some embodiments, the third limiting hoop 61 and the fourth limiting hoop 62 may further include reinforcing ribs 613, thereby improving the structural strength of the third limiting hoop 61 and the fourth limiting hoop 62. The reinforcing ribs 613 are connected to the third limiting plate 611 and the third clamp 612; and / or, the reinforcing ribs 613 are connected to the fourth limiting plate 621 and the fourth clamp 622.

[0055] For example, in this embodiment, the second end is spaced apart from the tank body 110 in the axial direction X of the storage tank 100. The second limiting member 60 also includes a first shaft support member 63 and a second shaft support member 65. The first shaft support member is fixedly connected to the third limiting clamp 61 and the fourth limiting clamp 62, one end of the second shaft support member 65 is fixedly connected to the first shaft support member 63, and the other end of the second shaft support member 65 is fixedly connected to the second flange seat 190. Thus, the arrangement of the first shaft support member 63 and the second shaft support member 65 can adapt to the scenario where the second end of the stirring shaft 150 is spaced apart from the storage tank 100, and is used to support and fix the second end of the stirring shaft 150, thereby fixing the stirring shaft 150 as a whole relative to the tank body 110, thus protecting the integrity of the stirring shaft 150, realizing the rapid assembly and reuse of the first shaft support member 63 and the second shaft support member 65, and being compatible with stirring shafts 150 of different shaft diameters, improving the flexibility of use.

[0056] The sidewall of the stirring shaft 150 is provided with a plurality of blades 160 spaced apart in the axial direction X of the storage tank 100, thereby improving the mixing effect of the material in the storage tank 100. In this embodiment, the plurality of blades 160 includes a plurality of stirring blades 161 and wall scraping blades 162. The wall scraping blades 162 are connected to the second end of the stirring shaft 150 and are disposed to avoid the first shaft support. Of course, in some embodiments, the plurality of blades 160 may all be configured as stirring blades 161 or wall scraping blades 162.

[0057] For example, in this embodiment, the first shaft support component 63 includes a positioning member 631 and a plurality of support rods 632. Some of the support rods 632 are connected between the positioning member 631 and the third limiting clamp 61, and the remaining support rods 632 are connected between the positioning member 631 and the fourth limiting clamp 62. The plurality of support rods 632 are arranged around the outside of the stirring shaft 150. The second shaft support component 65 includes a support shaft 651. One end of the support shaft 651 is detachably fixedly connected to the positioning member 631, and the other end of the support shaft 651 is fixedly connected to the second flange seat 190. The support shaft 651 is coaxially arranged with the stirring shaft 150. Therefore, by surrounding the outside of the stirring shaft 150 with multiple support rods 632, on the one hand, it facilitates the alignment and assembly of the first shaft support with the stirring shaft 150 and the second shaft support, and avoids problems between the support rods 632 and the stirring shaft 150 and the impeller 160 mounted on the stirring shaft 150; on the other hand, the arrangement of multiple support rods 632 can form multiple support points to absorb radial vibration during transportation, prevent resonance, and thus enhance the rigidity and stability of the stirring shaft 150. The multiple support rods 632 also ensure that the stirring shaft 150 is always parallel to the central axis P of the tank body 110. This design avoids uneven stress on the stirring shaft 150 during transportation due to eccentricity, thus extending the service life of the stirring shaft 150. Furthermore, since the support shaft 651 is coaxial with the stirring shaft 150, the support shaft 651 can be directly inserted into the discharge port 1102 without the need for an additional mounting port, improving the integrity of the storage tank 100 and facilitating assembly. The coaxial design also ensures that the rotation centers of the stirring shaft 150 and the support shaft 651 are aligned, avoiding additional bending moments or radial forces caused by eccentricity, resulting in uniform load distribution and preventing the stirring paddle from swaying during transportation. Specifically, the scraper blade 162 is inserted between two adjacent support rods 632, thus avoiding assembly interference, and the support rods 632 can limit the rotation of the scraper blade 162 along the circumferential direction Z of the storage tank 100.

[0058] In some embodiments, the positioning member 631 includes a first positioning plate 6311 and a second positioning plate 6312 that are spliced ​​together. The second shaft support member 65 also includes a mounting plate 652 and a bearing plate 653. The bearing plate 653 is fixedly connected to one end of the support shaft 651 near the second flange seat 190 and is detachably fixedly connected to the second flange seat 190. The mounting plate 652 is detachably fixedly connected to the support shaft 651, and the first positioning plate 6311 and the second positioning plate 6312 are pressed between the mounting plate 652 and the support shaft 651. Thus, on the one hand, by setting the first half plate and the second half plate to be spliced ​​together, the alignment and assembly of the support shaft 651 and the second limiting clamp 52 are facilitated, and the problem of local stress concentration on the support shaft 651 is avoided, thereby extending the service life of the support shaft 651; on the other hand, the mounting plate 652 presses the first half plate and the second half plate onto the support shaft 651, thereby simplifying the structure of the second limiting clamp 52, reducing the space occupied, and facilitating disassembly and assembly.

[0059] In this embodiment, the tank body 110 is provided with an inlet 1101 and an outlet 1102. The first shaft support member 63 is connected with the third limiting hoop 61 and the fourth limiting hoop 62 to form an integral structure 64. The maximum radial dimension of the integral structure 64 in the radial direction Y of the storage tank 100 is less than or equal to the radial dimension of the inlet 1101 in the radial direction Y of the storage tank 100. The maximum radial dimension of the portion of the second shaft support member 65 located inside the tank body 110 in the radial direction Y of the storage tank 100 is less than or equal to the radial dimension of the outlet 1102 in the radial direction Y of the storage tank 100. Thus, the integral structure 64 formed by the connection of the first shaft support member 63 with the third limiting hoop 61 and the fourth limiting hoop 62 can be moved out of the storage tank 100 from the inlet 1101, and the second shaft support member 65 can be moved out of the storage tank 100 from the outlet 1102, improving the flexibility of the storage tank transport protection device 200. Specifically, the radial dimension of the mounting plate 652 in the radial direction Y of the storage tank 100 is equal to or less than the radial dimension of the discharge port 1102. The support plate 653 is located on the side of the second flange seat 190 facing away from the tank body 110, thereby facilitating the assembly of the support plate 653 on the second flange seat 190 and facilitating the removal of the second shaft support component 65 from the discharge port 1102 from the storage tank 100. Of course, in some embodiments, the first shaft support component 63, the third limiting clamp 61, the fourth limiting clamp 62, and the second shaft support component 65 are all removed from the inlet 1101, and this utility model does not impose specific limitations. Specifically, the support plate 653 can also be located on the side of the second flange seat 190 closer to the tank body 110, that is, the second limiting component 60 is installed inside the tank body 110.

[0060] After the storage tank 100 has been transported, the support legs 120 are first disconnected from the bearing plate 653, and then the tank is restored to its upright position using hoisting equipment. Next, the limiting connection between the first flange seat 180 at the top of the stirring shaft 150 and the first end 1502 of the stirring shaft 150 is released. Understandably, since there is ample space above the first limiting member 50, and it does not interfere with the installation and connection of the transmission structure of the storage tank 100, after the transmission structure is assembled with the stirring shaft 150, the first limiting member 50 is removed, and then the mechanical seal structure is installed on the flange of the tank body 110. Finally, the user enters the interior of the storage tank 100 through the maintenance hole provided in the tank body 110, first removes the third limiting clamp 61, the fourth limiting clamp 62 and the first shaft support, and moves the integral structure 64 out of the tank body 110 through the feed port 1101. Then, the bearing plate 653 is released from the fixed connection with the second flange seat 190 so that the support shaft 651 and the mounting plate 652 can be moved out of the tank body 110 from the discharge port 1102.

[0061] It should be noted that in some embodiments, the first limiting member 50 and the second limiting member 60 can also be configured as at least one of a locking structure and a fixing collar. For example, both ends of the stirring shaft 150 are directly fixed to the tank body 110 by the locking structure; or, both ends of the stirring shaft 150 are indirectly fixed to the tank body 110 by the fixing collar and the locking structure. The structure and arrangement of the first limiting member 50 and the second limiting member 60 are not specifically limited in this embodiment of the present invention.

[0062] The embodiments of this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A tank transport guard (200) for protecting a tank (100), the tank (100) comprising a tank body (110) and a plurality of legs (120) provided on the tank body (110) and projecting in relation to the tank body (110) in an axial direction (X) of the tank (100), characterized in that The tank transport protection device (200) includes: Support base (10), the support base (10) is provided with a accommodating space (101) for horizontally placing the tank (110). A fixing plate (20) is fixedly connected to one side of the support base (10) in the length direction (L) of the support base (10) and is used to be detachably fixedly connected to at least one of the legs (120).

2. The tank transport protection device (200) as described in claim 1, characterized in that, Each of the support legs (120) includes a support body (121) and a connecting plate (122). The support body (121) is fixedly connected between the tank body (110) and the connecting plate (122). The connecting plate (122) is provided with a plurality of mounting holes (1220) around the periphery of the support body (121). The fixing plate (20) is provided with a plurality of fixing holes (201). The tank transport protection device (200) also includes a plurality of locking elements (30). Each locking element (30) is detachably locked in the corresponding mounting hole (1220) and the corresponding fixing hole (201).

3. The tank transport protection device (200) as described in claim 2, characterized in that, The lines connecting the centers of the plurality of fixing holes (201) located on the same connecting plate (122) form a triangle.

4. The tank transport protection device (200) as described in claim 1, characterized in that, The tank body (110) includes a tank shell (111) and an insulation shell (112). The insulation shell (112) is fitted onto a portion of the outer wall of the tank shell (111). The thickness of the tank shell (111) is greater than the thickness of the insulation shell (112). The storage tank transport protection device (200) also includes a sleeper (40). The sleeper (40) is disposed in the accommodating space (101) and fixedly connected to the support base (10) on the side away from the fixing plate (20) in the length direction (L) of the support base (10). The sleeper (40) is provided with a support groove (401). The portion of the tank shell (111) exposed in the insulation shell (112) is accommodated in the support groove (401).

5. The tank transport protection device (200) as described in claim 1, characterized in that, A vulnerable part (130) is provided on the outer wall of the tank (110). When the tank (110) is placed in the accommodating space (101), the vulnerable part (130) is located on the side of the tank (110) away from the support (10) in the height direction (H) of the support (10).

6. The tank transport protection device (200) as described in any one of claims 1-5, characterized in that, The storage tank (100) further includes a stirring shaft (150), which is rotatably connected to the tank body (110). The stirring shaft (150) includes a first end (1502) and a second end disposed opposite to each other. The storage tank transport protection device (200) further includes a first limiting member (50) and / or a second limiting member (60). The first limiting member (50) is detachably fixedly connected to the top of the tank body (110) and is used to restrict the first end (1502) from moving along the axial direction (X), radial direction (Y) and circumferential direction (Z) of the storage tank (100). The second limiting member (60) is detachably fixedly connected to the bottom of the tank body (110) and is used to restrict the second end from moving along the axial direction (X), radial direction (Y) and circumferential direction (Z) of the storage tank (100).

7. The tank transport protection device (200) as described in claim 6, characterized in that, The storage tank (100) further includes a first flange seat (180) and a second flange seat (190). The first flange seat (180) is fixedly connected to the top of the tank body (110), and the second flange seat (190) is fixedly connected to the bottom of the tank body (110). The first limiting member (50) is detachably fixedly connected to the first flange seat (180) and includes a first limiting hoop (51) and a second limiting hoop (52). The first limiting hoop (51) and the second limiting hoop (52) are detachably connected and form a first limiting hole (501). The first end (15) 02) It is inserted into the first limiting hole (501) and clamped between the first limiting hoop (51) and the second limiting hoop (52); the second limiting member (60) is detachably fixedly connected to the second flange seat (190) and includes a third limiting hoop (61) and a fourth limiting hoop (62). The third limiting hoop (61) and the fourth limiting hoop (62) are detachably connected and form a second limiting hole (601). The second end is inserted into the second limiting hole (601) and clamped between the third limiting hoop (61) and the fourth limiting hoop (62).

8. The tank transport protection device (200) as described in claim 7, characterized in that, The second end and the tank body (110) are spaced apart in the axial direction (X) of the storage tank (100). The second limiting member (60) also includes a first shaft support member (63) and a second shaft support member (65). The first shaft support member is fixedly connected to the third limiting hoop (61) and the fourth limiting hoop (62). One end of the second shaft support member (65) is fixedly connected to the first shaft support member (63), and the other end of the second shaft support member (65) is fixedly connected to the second flange seat (190).

9. The tank transport protection device (200) as described in claim 8, characterized in that, The tank body (110) is provided with an inlet (1101) and an outlet (1102). The first shaft support component (63) is connected with the third limiting hoop (61) and the fourth limiting hoop (62) to form an integral structure (64). The maximum radial dimension of the integral structure (64) in the radial direction (Y) of the storage tank (100) is less than or equal to the radial dimension of the inlet (1101) in the radial direction (Y) of the storage tank (100). The maximum radial dimension of the part of the second shaft support component (65) located inside the tank body (110) in the radial direction (Y) of the storage tank (100) is less than or equal to the radial dimension of the outlet (1102) in the radial direction (Y) of the storage tank (100).

10. The tank transport protection device (200) as described in claim 8, characterized in that, The first shaft support component (63) includes a positioning element (631) and a plurality of support rods (632). Some of the support rods (632) are connected between the positioning element (631) and the third limiting clamp (61), and the remaining support rods (632) are connected between the positioning element (631) and the fourth limiting clamp (62). The plurality of support rods (632) are arranged around the outside of the stirring shaft (150). The second shaft support component (65) includes a support shaft (651). One end of the support shaft (651) is detachably fixedly connected to the positioning element (631), and the other end of the support shaft (651) is fixedly connected to the second flange seat (190). The support shaft (651) and the stirring shaft (150) are coaxially arranged.

11. The tank transport protection device (200) as described in claim 10, characterized in that, The positioning component (631) includes a first positioning plate (6311) and a second positioning plate (6312) that are spliced ​​together. The second shaft support component (65) also includes a bearing plate (653) and a mounting plate (652). The bearing plate (653) is fixedly connected to one end of the support shaft (651) near the second flange seat (190) and is detachably fixedly connected to the second flange seat (190). The mounting plate (652) is detachably fixedly connected to the support shaft (651). The first positioning plate (6311) and the second positioning plate (6312) are pressed between the mounting plate (652) and the support shaft (651).

12. A storage tank (100) transportation system, characterized in that, It includes a storage tank (100) and a storage tank transport protection device (200) as described in any one of claims 1-11, wherein the storage tank (100) is detachably mounted on the storage tank transport protection device (200).

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