Fixing device of horizontal storage tank and tank box

Abstract

The utility model provides a fixing device of a horizontal storage tank and a tank box. The fixing device of the horizontal storage tank is used for supporting the storage tank, the fixing device of the horizontal storage tank comprises a base, a fixing structure and a reinforcing piece, the fixing structure is arranged on the base, and the fixing structure comprises a first side plate, a second side plate, a first web plate and a second web plate, the first side plate, the first web, the second side plate and the second web are sequentially connected and enclosed, the bottom of the fixing structure is fixedly arranged on the base, the top of the fixing structure is open, and the tops of the first web and the second web are used for supporting the storage tank. In the axial direction of the storage tank, the reinforcing pieces are arranged on the two sides of the fixing structure and fixedly connected with the fixing structure and the base correspondingly to support the fixing structure, and the acting line of the supporting force of the reinforcing pieces on the fixing structure points to the first side plate and / or the second side plate in the axial direction of the storage tank. By arranging the reinforcing piece, the width of the fixing structure is reduced, and the weight of the fixing structure is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of storage tank equipment, in particular to a fixing device for a horizontal storage tank and a tank box. Background Art

[0002] During the transportation of the horizontal storage tank, a slot is provided at the bottom of the horizontal storage tank. The slot can facilitate the insertion and lifting of the horizontal storage tank. In the prior art, the slot has a complex structure and a large deadweight, resulting in less material being loaded in the entire tank container, thereby reducing the weight of the loaded material. Summary of the invention

[0003] One purpose of the utility model is to solve the technical problems in the prior art that the fixing device of the horizontal storage tank in transportation has a complex structure and a large dead weight.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A fixing device for a horizontal storage tank, used for supporting the storage tank, comprising:

[0006] Base;

[0007] A fixing structure is arranged on the base, the fixing structure comprises a first side plate and a second side plate which are arranged opposite to each other, and a first web plate and a second web plate which are arranged opposite to each other, the first side plate, the first web plate, the second side plate and the second web plate are sequentially connected and enclosed, the bottom of the fixing structure is fixedly arranged on the base, the top of the fixing structure is open, and the tops of the first web plate and the second web plate are used to support the storage tank;

[0008] A reinforcement member is arranged on both sides of the fixed structure along the axial direction of the tank, and the reinforcement member is respectively fixedly connected to the fixed structure and the base to support the fixed structure, and the line of action of the supporting force of the reinforcement member on the fixed structure points to the first side plate and / or the second side plate along the axial direction of the tank.

[0009] Further, along the axial direction perpendicular to the storage tank, the projection of the reinforcement member falling on the plane where the first web and the plane where the second web are located at least partially overlaps with the projection of the first side plate falling on the plane where the first web and the plane where the second web are located; and / or

[0010] Along the axial direction perpendicular to the storage tank, the projection of the reinforcement member falling on the plane where the first web and the plane where the second web are located at least partially overlaps with the projection of the second side plate falling on the plane where the first web and the plane where the second web are located.

[0011] Further, the reinforcement member includes a first reinforcement plate and a second reinforcement plate, the first reinforcement plates are respectively provided on both sides of the first side plate, the second reinforcement plates are respectively provided on both sides of the second side plate, and the first reinforcement plate is docked with the first side plate and located in the same plane as the first side plate, and the second reinforcement plate is docked with the second side plate and located in the same plane as the second side plate.

[0012] Furthermore, the reinforcement member and the first side plate are an integrally formed structure; and / or

[0013] The reinforcement member and the second side plate are an integrally formed structure.

[0014] Furthermore, the width of the fixing structure along the axial direction of the storage tank is 1 / 2 to 1 / 6 of the width of the base.

[0015] Furthermore, along the axial direction of the storage tank, reinforcement members are respectively provided on both sides of the fixed structure, and the reinforcement members are respectively fixedly connected to the fixed structure and the base.

[0016] Furthermore, the reinforcement member includes a first side edge for connecting to the fixing structure, a second side edge for connecting to the base, and a third side edge connecting the first side edge and the second side edge, and the third side edge is arc-shaped.

[0017] Furthermore, a reinforcement ring is protruding from the outer periphery of the storage tank, and the first side plate, the first web plate, the second side plate and the second web plate form a slot at the top of the fixed structure, and the slot is used to hold the reinforcement ring.

[0018] Furthermore, the top of the fixing structure is in an arc shape, the clamping slot is in an arc shape, and the central angle corresponding to the clamping slot is 100° to 140°.

[0019] Furthermore, a first limiting portion is extended from one end of the first side plate away from the base, and a second limiting portion is extended from one end of the second side plate away from the base. The heights of the first limiting portion and the second limiting portion are higher than the heights of the first web and the second web, and the first limiting portion and the second limiting portion are jointly supported against the outer periphery of the reinforcement ring.

[0020] Furthermore, the fixing device further comprises an exhaust member, the first web and / or the second web is provided with a through hole, the exhaust member is arranged on a hole wall of the through hole, and the exhaust member is used to open or close the through hole.

[0021] Another embodiment of the utility model further provides a tank box, including a storage tank, a support frame and the above-mentioned fixing device, wherein a reinforcement ring is provided around the outer side wall of the storage tank, and the base of the fixing device is fixed to the support frame, and the fixing device supports the storage tank.

[0022] It can be seen from the above technical solution that the utility model has at least the following advantages and positive effects:

[0023] In the utility model, the first side plate, the first web plate, the second side plate and the second web plate are sequentially connected and enclosed, and the tops of the first side plate, the first web plate, the second side plate and the second web plate can stably support the storage tank. By providing a reinforcement member, and the reinforcement member supporting the fixed structure on the side plate connecting the two web plates, the width of the fixed structure can be reduced to reduce the weight of the fixed structure, thereby increasing the weight of the loaded material. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a tank box in an embodiment of the utility model.

[0025] Figure 2 It is a structural schematic diagram of a fixing device in an embodiment of the utility model.

[0026] Figure 3 It is a structural schematic diagram of a reinforcing plate in an embodiment of the utility model.

[0027] The following are the descriptions of the reference numerals:

[0028] 10. Tank container; 100. Storage tank; 110. Reinforcement ring;

[0029] 200, support frame; 210, longitudinal beam; 220, first end frame; 230, second end frame; 240, first connecting portion; 250, second connecting portion;

[0030] 300, Fixtures;

[0031] 400, base; 410, third connection part; 420, fourth connection part; 430, fifth connection part; 440, outer cover;

[0032] 500, fixed structure; 510, first side plate; 511, first position limiting portion; 520, second side plate; 521, second position limiting portion; 530, first web plate; 540, second web plate; 550, slot;

[0033] 600, reinforcing plate; 610, first reinforcing plate; 620, second reinforcing plate; 630, first side edge; 640, second side edge; 650, third side edge;

[0034] 700. Exhaust parts. DETAILED DESCRIPTION

[0035] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0036] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0037] In one embodiment, if Figure 1 As shown, the tank box 10 includes a storage tank 100, a support frame 200 and a fixing device 300. The fixing device 300 is arranged on the support frame 200 to support the storage tank 100. It can be understood that the fixing device 300 can also be used on a tank truck. Specifically, in this embodiment, the fixing device 300 is arranged on the tank box 10 as an example for description.

[0038] The storage tank 100 is a horizontal storage tank and is cylindrical. The storage tank 100 can be applied to a tank container or a tank truck. Specifically in this embodiment, the storage tank 100 is used on a tank box 10.

[0039] A reinforcement ring 110 is disposed around the outer wall of the storage tank 100 . The reinforcement ring 110 is disposed protruding from the outer wall of the storage tank 100 .

[0040] The storage tank 100 is fixed in the support frame 200, and both ends of the storage tank 100 are fixedly connected to the support frame 200. The support frame 200 is similar to a rectangular parallelepiped structure.

[0041] Specifically, the support frame 200 includes a first end frame 220, a second end frame 230, and a longitudinal beam 210 connecting the first end frame 220 and the second end frame 230 at both ends of the storage tank 100. The first end frame 220 and the second end frame 230 are square structures. There are four longitudinal beams 210, which are respectively arranged at four diagonal positions of the first end frame 220 and four diagonal positions of the second end frame 230.

[0042] More specifically, the support frame 200 further includes a first connection portion 240 and a second connection portion 250. The first connection portion 240 is welded to the circular outer edge of one end of the storage tank 100, increasing the welding area between the first connection portion 240 and the storage tank 100, thereby improving the connection stability between the first connection portion 240 and the storage tank 100. The second connection portion 250 is welded to the circular outer edge of the other end of the storage tank 100, increasing the welding area between the second connection portion 250 and the storage tank 100, thereby improving the connection stability between the second connection portion 250 and the storage tank 100. The first connection portion 240 is welded to the middle position of each cross beam of the first end frame 220. The second connection portion 250 is welded to the middle position of each cross beam of the second end frame 230.

[0043] Specifically, the storage tank 100 is provided with a plurality of reinforcing rings 110 and a plurality of fixing devices 300. The plurality of reinforcing rings 110 are arranged at equal intervals on the outer side wall of the storage tank 100. One reinforcing ring 110 corresponds to one fixing device 300. More specifically, one storage tank 100 is provided with two reinforcing rings 110, and the two reinforcing rings 110 are arranged at intervals in the middle of the storage tank 100. Correspondingly, one storage tank 100 can be provided with two fixing devices 300. More specifically, the reinforcing ring 110 is welded to the outer side wall of the storage tank 100.

[0044] In this embodiment, please combine Figure 2 The fixing device 300 includes a base 400 and a fixing structure 500. The base 400 of the fixing device 300 is fixed to the support frame 200, and the fixing device 300 supports the storage tank 100.

[0045] Specifically, the fixing structure 500 is disposed in the middle of the base 400, and the bottom of the fixing structure 500 is welded to the base 400, which can more stably bear the load of the storage tank 100. The fixing structure 500 can be a hollow structure to reduce the deadweight of the fixing structure 500.

[0046] More specifically, the base 400 is a long strip structure and is in a square shape. Both ends of the base 400 are connected to two opposite longitudinal beams 210 respectively.

[0047] Furthermore, the base 400 may be a hollow structure. An insertion hole is provided at the end of the base 400. The insertion hole allows a forklift to be inserted into the base 400 so that the forklift can lift the base 400 and the entire tank container 10 or transport it over a short distance. Specifically, the base 400 is movably provided with an outer cover 440, and the outer cover 440 can open or close the insertion hole.

[0048] In this embodiment, please refer to Figure 2 The fixing device further includes a third connection part 410, which is welded to the side of the base 400 and the bottom of the longitudinal beam 210 respectively, and the upper surface of the third connection part 410 is flush with the upper surface of the base 400. The upper surface of the third connection part 410 is the third connection part 410 at the bottom of the third connection part 410 and the longitudinal beam 210. The third connection part 410 can increase the connection area between the base 400 and the longitudinal beam 210, and increase the stability of the base 400 and the longitudinal beam 210. Each base 400 is provided with four third connection parts 410, and the four third connection parts 410 are respectively arranged at four diagonal positions of the base 400. The third connection part 410 is triangular in shape.

[0049] Further, a fourth connection part 420 is provided at one end of the base 400, and a fifth connection part 430 is provided at the other end. The fourth connection part 420 and the fifth connection part 430 are arranged opposite to each other along the length direction of the base 400, and the fourth connection part 420 is welded to one of the longitudinal beams 210 located at the bottom. The fifth connection part 430 is welded to another longitudinal beam 210 located at the bottom. By providing the fourth connection part 420 and the fifth connection part 430, the connection area between the base 400 and the longitudinal beam 210 is increased at different positions. Specifically, the fourth connection part 420 and the fifth connection part 430 are both plate-shaped structures, which can increase the connection area between the fourth connection part 420 and the fifth connection part 430 and the longitudinal beam 210. More specifically, the fourth connection part 420 and the fifth connection part 430 are connected to the outer side of the longitudinal beam 210.

[0050] In this embodiment, the fixing structure 500 is arranged on the base 400. The fixing structure 500 includes a first side plate 510, a second side plate 520, and a first web plate 530 and a second web plate 540 that are arranged opposite to each other. The first side plate 510, the first web plate 530, the second side plate 520 and the second web plate 540 are connected and enclosed in sequence. The bottom of the fixing structure 500 is fixedly arranged on the base 400. The top of the fixing structure 500 is open. The first side plate 510, the first web plate 530, the second side plate 520 and the second web plate 540 are enclosed at the top of the fixing structure 500 to form a slot 550. The slot 550 is used to clamp the reinforcement ring 110. When the slot 550 clamps the reinforcement ring 110 protruding from the storage tank 100, the first web plate 530 and the second web plate 540 can limit the movement of the storage tank 100 in the axial direction. In the actual transportation process, the customer requires the tank container 10 to reduce weight in order to transport more materials. The fixing device 300 has a simple structure and is light in weight, so it can load more materials, thereby increasing the weight of the loaded materials.

[0051] More specifically, the first side plate 510, the first web plate 530, the second side plate 520 and the second web plate 540 are welded and enclosed in sequence. The reinforcing ring 110 is engaged in the slot 550 and welded to the inner wall of the slot 550 to enhance the stability of the connection between the reinforcing ring 110 and the fixing structure 500.

[0052] Furthermore, the reinforcing ring 110 is in the shape of a ring protruding from the storage tank 100. In the axial direction of the storage tank 100, the width of the reinforcing ring 110 is equal at all locations. The first web 530 and the second web 540 are arranged in parallel. That is, the first web 530 and the second web 540 are spaced at equal distances to adapt to the shape of the reinforcing ring 110 and avoid a gap between the reinforcing ring 110 and the inner side wall of the slot 550.

[0053] Furthermore, the outer contour of the first web 530 toward the reinforcement ring 110 is adapted to the outer periphery of the storage tank 100. The outer periphery of the storage tank 100 is a cylindrical structure. The top of the fixed structure 500 is arc-shaped. The slot 550 is arc-shaped. The center angle of the slot 550 is 100° to 140°. With such a configuration, the stress loaded from the storage tank 100 to the fixed structure 500 can be better dispersed, the fixed structure 500 can be prevented from being damaged, and the storage tank can be fixed more stably. The center angle is preferably 120°. With such a configuration, not only can the fixing effect of the fixed structure 500 on the storage tank 100 be satisfied, but also the dead weight of the fixed structure 500 can be reduced.

[0054] Specifically, the top of the first web 530 and the top of the second web 540 are both arc-shaped, and the central angle of the first web 530 and the second web 540 is preferably 120°. The first web 530 and the second web 540 have the same structure.

[0055] In one embodiment, the first side plate 510 may be vertically disposed relative to the base 400, and the second side plate 520 may be vertically disposed relative to the base 400. That is, the first side plate 510 and the second side plate 520 are parallel.

[0056] In another embodiment, the first side plate 510 and the second side plate 520 are symmetrically arranged relative to the central axis of the base 400 to adapt to the storage tank 100 with a symmetrical structure.

[0057] Specifically, the first side plate 510 is disposed at a first angle relative to the base 400. The first angle is 50° to 70°, and preferably 60°.

[0058] More specifically, the second side plate 520 is arranged at a second angle relative to the base 400. The second angle is 50° to 70°. The second angle is preferably 60°. The first angle and the second angle are adapted to the central angle corresponding to the slot 550. The larger the central angle corresponding to the slot 550, the larger the contact area between the slot 550 and the reinforcement ring 110, and the better the fixing effect on the storage tank 110. However, the larger the central angle, the greater the deadweight of the fixed structure 500. The first angle is 50° to 70°, and the second angle is 50° to 70°, which can not only meet the fixing effect of the fixed structure 500 on the storage tank 100, but also reduce the deadweight of the fixed structure 500.

[0059] In this embodiment, a first limiting portion 511 is extended from one end of the first side plate 510 away from the base 400, and a second limiting portion 521 is extended from one end of the second side plate 520 away from the base 400. The heights of the first limiting portion 511 and the second limiting portion 521 are higher than the heights of the first web 530 and the second web 540, and the first limiting portion 511 and the second limiting portion 521 are jointly supported on the outer periphery of the reinforcing ring 110. The first limiting portion 511 increases the area of ​​the first side plate 510, and the second limiting portion 521 increases the area of ​​the second side plate 520. The first limiting portion 511 and the second limiting portion 521 are both connected to the storage tank 100 through the reinforcing ring 110, which can effectively disperse the stress of the storage tank 100. The first limiting portion 511 and the second limiting portion 521 are jointly clamped on the outer periphery of the reinforcement ring 110 that is higher than the first web 530 and the second web 540, so that the outer periphery of the reinforcement ring 110 that is higher than the first web 530 and the second web 540 can also be fixed by the first side plate 510 and the second side plate 520, so that the fixed structure 500 forms a closed space, which can prevent external debris from entering the fixed structure 500.

[0060] Specifically, the width of both side edges of the first limiting portion 511 and the second limiting portion 521 decreases as they move away from the base 400 , which can reduce the material of the first limiting portion 511 and the second limiting portion 521 , thereby alleviating part of the self-weight of the first limiting portion 511 and the second limiting portion 521 .

[0061] In this embodiment, along the axial direction of the storage tank 100, reinforcements are respectively provided on both sides of the fixed structure 500, and the reinforcements are respectively fixedly connected to the fixed structure 500 and the base 400 to support the fixed structure 500. The reinforcements can strengthen the connection stability between the fixed structure 500 and the base 400, form a stable support for the fixed structure and the tank body, and further make the fixed structure 500 more stable to limit the movement of the reinforcement ring 110 along the axial direction of the storage tank 100. The line of action of the support force of the reinforcement on the fixed structure 500 points to the first side plate 510 along the axial direction of the storage tank 100. The line of action of the support force of the reinforcement on the fixed structure 500 points to the second side plate 520 along the axial direction of the storage tank 100. In this structure, because the support force of the reinforcement on the fixed structure is directed to the side plate itself, rather than acting on the two oppositely separated webs, it is not easy to cause deformation of the web, and at the same time, the structure and strength of the width direction of the side plate are utilized, so that it can have a higher strength while reducing the material.

[0062] The width of the fixed structure 500 along the axial direction of the storage tank is 1 / 2 to 1 / 6 of the width of the base 400. The other width positions of the base 400 are used to set reinforcement members. This further reduces the weight of the fixed structure and ensures the strength of the reinforcement members supporting it.

[0063] Specifically, the reinforcement member and the first side plate 510 are integrally formed to enhance the structural stability of the reinforcement member and the first side plate 510. The reinforcement member and the second side plate 520 are integrally formed to enhance the structural stability of the reinforcement member and the second side plate 520.

[0064] More specifically, along the axial direction perpendicular to the storage tank 100, the projection of the reinforcement member falling on the plane where the first web 530 and the plane where the second web 540 are located at least partially overlaps with the projection of the first side plate 510 falling on the plane where the first web 530 and the plane where the second web 540 are located. Along the axial direction perpendicular to the storage tank 100, the projection of the reinforcement member falling on the plane where the first web 530 and the plane where the second web 540 are located at least partially overlaps with the projection of the second side plate 520 falling on the plane where the first web 530 and the plane where the second web 540 are located.

[0065] It can be understood that the reinforcement member can be a welded structure, a block structure, etc. For example, the reinforcement member can be a reinforcement rod, one end of which is connected to one side of the fixed structure, and the other end of which is connected to the base. Alternatively, the reinforcement member can be a reinforcement block, one side of which is connected to one side of the fixed structure, and the other side of which is connected to the base. The specific structural form of the reinforcement member is not limited here.

[0066] Specifically, the reinforcement is provided at the connection between the first side plate 510 and the first web plate 530. Alternatively, the reinforcement is provided at the connection between the first side plate 510 and the second web plate 540. Further, the reinforcement is provided at the connection between the second side plate 520 and the first web plate 530. Alternatively, the reinforcement is provided at the connection between the second side plate 520 and the second web plate 540. The stresses on the above four connections are relatively concentrated, and the four connections are reinforced by the reinforcement.

[0067] It is understandable that the reinforcement members may be arranged at relative positions on both sides of the fixing structure 500, or multiple reinforcement members may be arranged, and the multiple reinforcement members are arranged at equal intervals on both sides of the fixing structure 500. The reinforcement members corresponding to the two sides are in the same plane in the axial direction of the storage tank 100. The reinforcement members are respectively welded to the two sides of the fixing mechanism 500 and to the base 400.

[0068] More specifically, two reinforcement members form a group, and one group of reinforcement members is respectively arranged on the first web 530 and the second web 540. That is, the side of the first web 530 facing away from the second web 540 is fixedly connected to one side of one reinforcement member, and the other side of the reinforcement member is fixedly connected to the base 400. The side of the second web 540 facing away from the first web 530 is fixedly connected to one side of another reinforcement member, and the other side of the reinforcement member is connected to the base 400. The reinforcement members can be arranged in multiple groups, and the multiple groups of reinforcement members are respectively arranged at equal intervals on the first web 530 and the second web 540.

[0069] For details, please refer to Figure 3 , the reinforcement member includes a first side 630 for connecting to the fixed structure 500, a second side 640 for connecting to the base 400, and a third side 650 connecting the first side 630 and the second side 640, and the third side 650 is arc-shaped. The third side 650 is set to an arc shape. Compared with a straight line, it can reduce part of the dead weight, and will not affect the reinforcing and fixing effect of the reinforcement member on the fixed structure 500 and the base 400. It can be understood that the first side 630 and the second side 640 are both straight lines. The connection between the first side 630 and the fixed structure 500 is a straight line. The connection between the second side 640 and the base 400 is a straight line. The first side 630 is perpendicular to the second side 640, and can evenly disperse stress. That is, the first side 630 and the second side 640 are surrounded by a right angle. Specifically, the third side 650 can be in the shape of a circular arc, an arch or an elliptical arc.

[0070] Specifically, the reinforcement member can be a reinforcement plate 600. The reinforcement plate 600 is a plate-shaped structure. One side of the reinforcement plate 600 is connected to one side of the fixed structure 500, and the other side of the reinforcement plate 600 is connected to the base, and the axial direction of the storage tank 100 is parallel to the plane where the reinforcement member is located.

[0071] More specifically, the reinforcing plate includes a first reinforcing plate 610 and a second reinforcing plate 620. The first reinforcing plates 610 are respectively provided on both sides of the first side plate 510, and the second reinforcing plates 620 are respectively provided on both sides of the second side plate 520. The first reinforcing plate 610 is docked with the first side plate 510 and is located in the same plane as the first side plate 510, and the second reinforcing plate 620 is docked with the second side plate 520 and is located in the same plane as the second side plate 520. That is, two first reinforcing plates 610 are provided. Two second reinforcing plates 620 are provided. The first reinforcing plate 610 can strengthen the connection stability between the first side plate 510 and the base 400. The second reinforcing plate 620 can strengthen the connection stability between the second side plate 520 and the base 400.

[0072] It can be understood that the two first reinforcing plates 610 are both arranged at a third angle relative to the base, and the angle of the third angle is equal to the angle of the first angle between the first side plate 510 and the base 400, so that the first side plate 510 and the first reinforcing plate 610 are located in the same plane. The two second reinforcing plates 620 are both arranged at a fourth angle relative to the base 400, and the angle of the fourth angle is equal to the angle of the second angle between the second side plate 520 and the base 400, so that the second side plate 520 and the second reinforcing plate 620 are located in the same plane.

[0073] It should be noted that when the first side plate 510 is vertically disposed relative to the base 400, the first reinforcing plate 610 is vertically disposed relative to the base 400. When the second side plate 520 is vertically disposed relative to the base, the second reinforcing plate 620 is vertically disposed relative to the base 400. The first reinforcing plate 610 and the second reinforcing plate 620 are disposed in parallel.

[0074] Furthermore, the fixing device 300 also includes an exhaust member 700, the first web 530 and / or the second web 540 are provided with a through hole, the exhaust member 700 is arranged on the hole wall of the through hole, and the exhaust member 700 is used to open or close the through hole. When the reinforcing ring 110 is inserted into the slot 550, the reinforcing ring 110, the base 400 and the fixed structure 500 enclose a relatively closed space. The reinforcing ring 110 and the fixed structure 500, as well as the fixed structure 500 and the base 400 are all welded. Welding smoke is generated during the welding process, and the welding smoke cannot be discharged after entering the closed space. The exhaust member 700 is provided to discharge the welding smoke in the closed space to the outside.

[0075] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in various forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A fixing device for a horizontal storage tank, used to support the storage tank, characterized in that: include: Base; A fixing structure is arranged on the base, the fixing structure comprises a first side plate and a second side plate which are arranged opposite to each other, and a first web plate and a second web plate which are arranged opposite to each other, the first side plate, the first web plate, the second side plate and the second web plate are sequentially connected and enclosed, the bottom of the fixing structure is fixedly arranged on the base, the top of the fixing structure is open, and the tops of the first web plate and the second web plate are used to support the storage tank; A reinforcement member is arranged on both sides of the fixed structure along the axial direction of the tank, and the reinforcement member is respectively fixedly connected to the fixed structure and the base to support the fixed structure, and the line of action of the supporting force of the reinforcement member on the fixed structure points to the first side plate and / or the second side plate along the axial direction of the tank.

2. The fixing device according to claim 1, characterized in that: Along the axial direction perpendicular to the storage tank, the projection of the reinforcement member falling on the plane where the first web and the plane where the second web are located at least partially overlaps with the projection of the first side plate falling on the plane where the first web and the plane where the second web are located; and / or Along the axial direction perpendicular to the storage tank, the projection of the reinforcement member falling on the plane where the first web and the plane where the second web are located at least partially overlaps with the projection of the second side plate falling on the plane where the first web and the plane where the second web are located.

3. The fixing device according to claim 1, characterized in that: The reinforcement member includes a first reinforcement plate and a second reinforcement plate. The first reinforcement plates are respectively provided on both sides of the first side plate, and the second reinforcement plates are respectively provided on both sides of the second side plate. The first reinforcement plate is docked with the first side plate and located in the same plane as the first side plate, and the second reinforcement plate is docked with the second side plate and located in the same plane as the second side plate.

4. The fixing device according to claim 1, 2 or 3, characterized in that: The reinforcement member and the first side plate are an integrally formed structure; and / or The reinforcement member and the second side plate are an integrally formed structure.

5. The fixing device according to claim 1, characterized in that: The width of the fixing structure along the axial direction of the storage tank is 1 / 2 to 1 / 6 of the width of the base.

6. The fixing device according to claim 1, characterized in that: The reinforcement member includes a first side edge for connecting with the fixing structure, a second side edge for connecting with the base, and a third side edge connecting the first side edge and the second side edge, wherein the third side edge is arc-shaped.

7. The fixing device according to claim 1, characterized in that: A reinforcement ring is protruded from the outer periphery of the storage tank, and the first side plate, the first web plate, the second side plate and the second web plate are formed into a slot at the top of the fixing structure, and the slot is used to hold the reinforcement ring.

8. The fixing device according to claim 7, characterized in that: The top of the fixing structure is in an arc shape, the clamping slot is in an arc shape, and the central angle of the clamping slot is 100° to 140°.

9. The fixing device according to claim 7, characterized in that: A first limiting portion is extended from one end of the first side plate away from the base, and a second limiting portion is extended from one end of the second side plate away from the base. The heights of the first limiting portion and the second limiting portion are higher than the heights of the first web and the second web, and the first limiting portion and the second limiting portion are jointly supported against the outer periphery of the reinforcement ring.

10. The fixing device for a storage tank according to claim 1, characterized in that: The fixing device further comprises an exhaust member, the first web and / or the second web is provided with a through hole, the exhaust member is arranged on the hole wall of the through hole, and the exhaust member is used to open or close the through hole.

11. A tank container, characterized in that: include: A storage tank, a support frame, and a fixing device as described in any one of claims 1 to 10, wherein a reinforcement ring is provided around the outer side wall of the storage tank, and the base of the fixing device is fixed to the support frame, and the fixing device supports the storage tank.

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