A frame structure for supporting a fixed storage tank and a storage tank

Abstract

The utility model relates to a frame structure and a storage tank for supporting and fixing a storage tank, comprising: a top frame assembly, the top frame assembly is provided with a plurality of top corners; a bottom frame assembly, the bottom frame assembly is provided with a plurality of bottom corners, each bottom corner corresponds to each top corner; a plurality of columns, the two ends of the columns are respectively connected to a bottom corner and a top corner corresponding to the bottom corner; the top frame assembly is provided with at least one set of lifting devices, the lifting devices include two lifting structures, the two lifting structures are respectively arranged at two top corners at opposite corners; the lifting structure includes a hanging rod, a fixing plate and a supporting component, the fixing plate is arranged at the top corner, and the hanging rod is arranged at a side edge of the fixing plate close to the center of the top frame assembly, the supporting component is supported and fixed on the bottom surface of the fixing plate and connected to the top frame assembly. The lifting structure is arranged at the top corner of the present application to facilitate the connection of the lifting equipment, and the fixing plate and the supporting component can increase the deformation resistance of the top frame assembly, thereby realizing two-point lifting.

Description

Technical Field

[0001] The utility model relates to the field of storage tank transportation, in particular to a frame structure for supporting and fixing a storage tank and the storage tank. Background Art

[0002] At present, most of the storage tanks used in the market are equipped with frames for support and protection. Taking liquid storage tanks as an example, liquid materials are stored in the tanks, which are supported by frames and provided with peripheral protection.

[0003] However, the inventors of this case found in the actual application process that the frames of the storage tanks mostly play a supporting and fixing role. Once there is a need to lift the storage tank, the conventional practice is to temporarily set up multiple lifting connection points on the frame for lifting. However, most frames do not have a reserved structure for lifting, which is not convenient for the connection and fixation of the lifting equipment. Moreover, during lifting, the conventional frame may not be able to bear the weight of the storage tank after being fully loaded with goods, resulting in deformation and fracture of the frame, and then the storage tank falls or topples when hoisted to the ground. If the storage tank is loaded with hazardous chemicals, there will be dangerous situations such as leakage of hazardous chemicals. There are also some special sites that only have two-point lifting equipment, which means that the storage tank must be lifted at two points, and two-point lifting requires higher structural strength of the frame. Conventional frames cannot bear the weight of fully loaded goods under two-point lifting. The frame is more likely to deform and break, and then the storage tank falls, which is extremely dangerous. Utility Model Content

[0004] Based on this, it is necessary to provide a frame structure and a storage tank for supporting a fixed storage tank in order to address at least some of the problems raised above.

[0005] A frame structure for supporting a fixed storage tank, comprising:

[0006] A top frame assembly, wherein the top frame assembly is provided with a plurality of top corners;

[0007] A bottom frame assembly, wherein the bottom frame assembly is provided with a plurality of bottom corners, each of the bottom corners corresponding to each of the top corners;

[0008] A plurality of columns, wherein two ends of the columns are respectively connected to a bottom corner portion and a top corner portion corresponding to the bottom corner portion;

[0009] Wherein, the top frame assembly is provided with at least one set of lifting devices, and the lifting devices include two lifting structures, and the two lifting structures are respectively arranged at the two top corners at opposite corners;

[0010] The lifting structure includes a hanging rod, a fixing plate and a supporting component. The fixing plate is arranged at the top corner, the hanging rod is arranged at a side edge of the fixing plate close to the center of the top frame assembly, and the supporting component is supported and fixed on the bottom surface of the fixing plate and connected to the top frame assembly.

[0011] In some embodiments, the top frame assembly includes four top frame beams connected end to end in sequence, the top frame beams are U-shaped channel steels, each of the U-shaped channel steels is connected to form an annular through groove, and the notch of each of the U-shaped channel steels faces the middle of the top frame assembly.

[0012] In some embodiments, the fixing plate is provided with an avoidance groove, the hanging rod is mounted on the notch of the avoidance groove to cooperate with the avoidance groove to form a hanging hole, and the two ends of the hanging rod are respectively fixed in the U-shaped grooves of the two connected top frame beams.

[0013] In some embodiments, the support member includes at least two support plates;

[0014] The two support plates are connected to the two top frame beams respectively, wherein one end of each support plate is embedded in the U-shaped groove of the corresponding top frame beam, and the other end is abutted against the bottom surface of the fixed plate. The two support plates connect the fixed plate to the two top frame beams respectively, which can improve the connection strength of the fixed plate at the top corner; at the same time, the support plate 431 is embedded in the U-shaped groove of the top frame beam, which, on the one hand, ensures the connection firmness of the support plate itself, and on the other hand, can support the top frame beam from the inside to improve its anti-bending ability.

[0015] In some embodiments, an avoidance chamfer is provided at one end of the support plate connected to the fixing plate, and the avoidance chamfer is located on a side of the support plate away from a surface of the fixing plate.

[0016] In some embodiments, the top frame cross beam is provided with an escape opening, and the escape opening is adjacent to the support plate.

[0017] In some embodiments, a plurality of support reinforcement plates are embedded and connected in the U-shaped groove, and the plurality of support reinforcement plates are distributed along the length direction of the top frame cross beam, and the plate surface of the support reinforcement plates is perpendicular to the length direction of the top frame cross beam. The plurality of support reinforcement plates perpendicular to the top frame cross beam can reinforce and support the top frame cross beam from multiple positions, enhance the compression and bending resistance of the top frame cross beam, further strengthen the structure, and increase the deformation resistance of the top frame assembly, so that the lifting equipment can achieve two-point lifting of the storage tank by connecting the lifting structures of the two diagonal top corners.

[0018] In some embodiments, the columns are respectively attached to the top corner and the bottom corner from the periphery, and are detachably connected to the top corner and the bottom corner. This embodiment facilitates the assembly and installation of the frame structure, the disassembly, storage, maintenance and replacement of the frame structure, and the lifting of the tank body in the frame structure.

[0019] In some embodiments, a fixing bracket is provided on the lower side of the top corner portion of the top frame assembly, and a first connecting hole is provided on the fixing bracket;

[0020] The column is provided with a connecting support plate, and the connecting support plate is provided with a second connecting hole corresponding to the first connecting hole;

[0021] The first connecting hole and the second connecting hole are connected by a fastener.

[0022] In some embodiments, the top end height of the columns exceeds the height of the top frame assembly to form a stacking structure.

[0023] The utility model also provides a storage tank, comprising a storage tank body and the frame structure in the above-mentioned schemes, wherein the storage tank body is accommodated in and fixed to the frame structure.

[0024] The above-mentioned frame structure for supporting and fixing a storage tank and the storage tank have at least the following beneficial technical effects:

[0025] Compared with the prior art, the present application provides a lifting device on the top frame assembly of the frame structure to facilitate the connection of the lifting equipment. At least a lifting structure is provided on the two diagonal top corners of the top frame assembly, and the lifting structure is coordinated with the fixed plate and supporting components to strengthen the structure, thereby increasing the deformation resistance of the top frame assembly and the lifting device of the top frame assembly during lifting, so that the lifting equipment can achieve two-point lifting of the storage tank by connecting the lifting structures at the two diagonal top corners. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A three-dimensional schematic diagram of a frame structure provided in one embodiment of the utility model;

[0027] Figure 2 A front view of a frame structure provided by an embodiment of the utility model;

[0028] Figure 3 for Figure 2 A three-dimensional structural diagram of the top frame assembly viewed from below;

[0029] Figure 4 for Figure 2 CC section view;

[0030] Figure 5 for Figure 2DD section view;

[0031] Figure 6 A schematic diagram of using the frame structure of the present application to support a fixed storage tank;

[0032] In the figure,

[0033] 1. Liquid storage tank;

[0034] 100, top frame assembly; 110, top corner; 120, fixing bracket; 120a, first connecting hole; 101, top frame crossbeam; 101a, U-shaped groove; 101b, avoidance; 102, support reinforcement plate;

[0035] 200, bottom frame assembly; 210, bottom corner portion;

[0036] 300, column; 310, connecting support plate; 311, fastener;

[0037] 410, suspension rod; 420, fixing plate; 421, avoidance groove; 422, suspension hole; 423, limit plate; 430, supporting component; 431, supporting plate; 431a, avoidance chamfer. DETAILED DESCRIPTION

[0038] The utility model will be further described below in conjunction with the accompanying drawings.

[0039] In order to facilitate the understanding of the utility model, the various embodiments defined by the claims of the utility model will be described more comprehensively with reference to the relevant drawings. The preferred embodiments of the utility model are given in the drawings, which contain various specific details to help the understanding, but these details should be regarded as exemplary only. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. Accordingly, those of ordinary skill in the art will recognize that changes and improvements can be made to the various embodiments described herein without departing from the scope of the utility model defined by the attached claims. In addition, for the sake of clarity and brevity, the description of well-known functions and structures may be omitted.

[0040] It will be apparent to those skilled in the art that the following description of various embodiments of the present invention is provided for illustrative purposes only and not for limiting the present invention as defined by the appended claims.

[0041] Throughout the specification and claims of this application document, the words "include" and "comprise" and variations of the words, such as "include" and "include" mean "including but not limited to", and are not intended to (and will not) exclude other components, wholes or steps. Features, wholes or characteristics described in conjunction with a specific aspect, embodiment or example of the utility model will be understood to be applicable to any other aspect, embodiment or example described herein, unless incompatible therewith.

[0042] It should be understood that the singular forms "a", "an", and "the" include plural references unless the context clearly dictates otherwise. The expressions "including" and / or "may include" used in the present invention are intended to indicate the presence of corresponding functions, operations, or elements, and are not intended to limit the presence of one or more functions, operations, and / or elements. In addition, in the present invention, the terms "including" and / or "having" are intended to indicate the presence of characteristics, quantities, operations, elements, and components, or combinations thereof, disclosed in the application documents. Therefore, the terms "including" and / or "having" should be understood as additional possibilities for the presence of one or more other characteristics, quantities, operations, elements, and components, or combinations thereof.

[0043] In the present invention, the expression "or" includes any or all combinations of the words listed together. For example, "A or B" may include A or B, or may include both A and B.

[0044] It should be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intervening element; when an element is considered to be "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or there can also be an intervening element.

[0045] The terms “upper”, “lower”, “left”, “right”, etc. mentioned in the text are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field to which the present invention belongs. It should also be understood that terms (such as those defined in commonly used dictionaries) should be interpreted as having a meaning consistent with the context of the relevant field and this specification, and should not be interpreted in an idealized or overly formal sense unless explicitly defined in this document. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0047] like Figure 1-Figure 2As shown, in one embodiment of the utility model, a frame structure for supporting a fixed storage tank is provided, comprising:

[0048] A top frame assembly 100, wherein the top frame assembly 100 is provided with a plurality of top corner portions 110;

[0049] A bottom frame assembly 200, wherein the bottom frame assembly 200 is provided with a plurality of bottom corner portions 210, each bottom corner portion 210 corresponds to each top corner portion 110 one by one;

[0050] A plurality of columns 300, wherein two ends of the columns 300 are respectively connected to a bottom corner portion 210 and a top corner portion 110 corresponding to the bottom corner portion 210;

[0051] The top frame assembly 100 is provided with at least one set of lifting devices, and the lifting devices include two lifting structures, and the two lifting structures are respectively provided at two top corners 110 at opposite corners;

[0052] The lifting structure includes a hanging rod 410, a fixing plate 420 and a supporting component 430. The fixing plate 420 is arranged at the top corner 110, the hanging rod 410 is arranged at a side edge of the fixing plate 420 close to the center of the top frame assembly 100, and the supporting component 430 is supported and fixed on the bottom surface of the fixing plate and connected to the top frame assembly 100.

[0053] In this embodiment, the frame structure is a rectangular frame and the storage tank is a liquid storage tank for example. The top frame assembly 100 and the bottom frame assembly 200 are both rectangular, and there are four columns 300. The top frame assembly 100 has four top corners 110, and the bottom frame assembly has four bottom corners 210. Each column is respectively connected to a top corner 110 and a bottom corner 210 on the same side. It is not difficult to see that the top frame assembly 100, which is a rectangle, has two diagonals, and a set of hoisting structures is set up using two top corners 110 on the same diagonal. In this embodiment Figure 1 In the attached drawings, each of the top corners 110 on the two diagonals is provided with a lifting structure, that is, two sets of lifting structures are provided. However, during actual lifting operations, two top corners 110 located on the same diagonal can be selected as lifting connection points.

[0054] The present application sets a hoisting structure at the top corner 110 of the top frame assembly 100 for connecting the hoisting equipment. The fixing plate 420 and the supporting component 430 provided in the hoisting structure can increase the anti-deformation capability of the hoisting structure and the top frame assembly 100, thereby realizing two-point hoisting of the liquid storage tank 1. The three-dimensional frame structure formed by the bottom frame assembly 200, the top frame assembly 100, and the plurality of columns 300 is stable in shape, and the frame structure is not easy to fall over when hoisted to the ground, which can prevent the internal liquid storage tank 1 from falling over and being damaged, effectively protect the internal liquid storage tank 1, and make the operation safer.

[0055] Specifically, the liquid storage tank 1 can be pre-placed in a frame structure composed of a bottom frame assembly 200, a top frame assembly 100, and a plurality of columns 300. Before lifting, two hooks or ropes of the lifting device can be connected to two suspension rods 410 respectively, and the lifting device can be started to lift the frame structure and the liquid storage tank 1 therein.

[0056] It is worth mentioning that there are many forms of lifting, some of which are two-point lifting and some are four-point lifting. In the special case where the user only has two-point lifting equipment, if there is a need to lift the storage tank at this time, the conventional frame in the prior art cannot bear the weight after being fully loaded with goods, and it is easy for the frame to deform and break during the lifting process, and then the storage tank will fall. At that time, if the goods loaded in the storage tank are dangerous goods, dangerous situations such as leakage of dangerous chemicals will occur. The frame structure in the utility model provides the possibility of safely completing the two-point lifting. The frame structure is provided with a lifting structure as a lifting connection point, and has a strong ability to resist deformation. It is not easy to deform or break during the lifting process, and it is not easy to fall when the lifting falls to the ground, thereby avoiding the internal storage tank 1 from falling and damaging, and effectively protecting the storage tank 1. In addition, the frame structure in the utility model can also be provided with multiple lifting structures according to the needs, so that the frame structure has multiple lifting connection points, so that the frame structure in the utility model can match and meet various lifting forms, such as meeting the special needs of four-point lifting and even two-point lifting, and the lifting operation is safe and reliable.

[0057] refer to Figure 3 In some embodiments, the top frame assembly 100 includes four top frame cross beams 101 connected end to end in sequence, and the top frame cross beams 101 are U-shaped channel steels. The U-shaped channel steels are connected in sequence to form an annular through groove, and the notches of each U-shaped channel steel are all facing the middle of the top frame assembly.

[0058] Specifically, the top frame crossbeam 101 is made of U-shaped channel steel, and the notches of the U-shaped channel steel are all facing the middle of the top frame assembly, so that an annular through groove is formed in the inner circle of the top frame assembly surrounded by each U-shaped channel steel. The cross section of the U-shaped channel steel is U-shaped or C-shaped. The top frame crossbeam 101 has strong compression and deformation resistance. When the frame structure is lifted, the top frame assembly 100 bears the main lifting pressure, and the compression and deformation resistance of the top frame crossbeam 101 are enhanced, which can reduce the possibility of deformation of the frame structure during lifting.

[0059] refer to Figure 3 In some embodiments, a limiting plate 423 is provided on one side edge of the fixing plate 420 close to the center of the top frame assembly 100, and the plate surface of the limiting plate 423 abuts against the surface of the rod body of the suspension rod 410 close to the center of the top frame assembly 100. Specifically, one side of the fixing plate 420 extends outward and bends to form the limiting plate 423, and the rod body of the suspension rod 410 is accommodated in the bending space of the limiting plate 423.

[0060] Specifically, when the lifting equipment is connected to two diagonally located suspension rods 410 at the same time and lifts, the tension borne by each suspension rod 410 has a horizontal component in the direction toward the center of the top frame assembly 100. The limit plate 423 provided in this embodiment is in contact with the surface of the side of the suspension rod 410 close to the center of the top frame assembly 100, which can limit and block the suspension rod 410 and prevent the suspension rod 410 from moving toward the side close to the center of the top frame assembly 100 under the action of the above-mentioned horizontal component, thereby further improving the lifting safety.

[0061] refer to Figure 3 In some embodiments, a relief groove 421 is provided on one side of the fixing plate 420 close to the center of the top frame assembly 100, and the hanging rod 410 is mounted on the notch of the relief groove 421 to cooperate with the relief groove 421 to form a hanging hole 422, and the two ends of the hanging rod 410 are respectively fixed in the U-shaped grooves 101a of the two connected top frame beams 101.

[0062] Specifically, the lifting hole 422 formed by the lifting rod 410 and the avoidance groove 421 in this embodiment can allow the lifting rope to pass through and be tied to the lifting rod 410, or can allow the hook at the front end of the hook to pass through when the hook hooks the lifting rod 410, thereby ensuring the normal installation of the lifting rope or the hook.

[0063] In this embodiment, both ends of the hanger 410 are connected to the top frame cross beam 101. Compared with the solution in which the hanger 410 is directly connected to the surface of the fixed plate 420, it can prevent the hanger 410 from being separated from the top frame cross beam 101 when the connection between the fixed plate 420 and the top frame cross beam 101 fails, causing the entire frame structure to fall; and, both ends of the hanger 410 are respectively fixedly connected to the U-shaped grooves 101a of the two top frame cross beams 101. The U-shaped grooves 101a can limit the hanger 410 from escaping therefrom by matching the shape of the hanger 410. Compared with the solution of direct surface connection, the connection firmness of the hanger 410 and the top frame cross beam 101 is further increased.

[0064] refer to Figure 1 and Figure 3 In some embodiments, the two top frame beams 101 form the top corner portion 110 at the connected position; the supporting component 430 includes two supporting plates 431 respectively connected to the two top frame beams 101, and the two supporting plates 431 are symmetrically distributed on both sides of the hanging hole 422, and one end of each support plate 431 is embedded in the U-shaped groove 101a connected to the corresponding top frame beam 101, and the other end is abutted against the bottom surface of the fixing plate 420.

[0065] Specifically, the two support plates 431 respectively connect the fixing plate 420 and the two top frame beams 101 of the top corners 110, which can improve the connection strength of the fixing plate 420 at the top corners 110; at the same time, the support plate 431 is embedded in the U-shaped groove 101a connected to the top frame beam 101, which, on the one hand, ensures the connection firmness of the support plate 431 itself, and on the other hand, supports the top frame beam 101 from the inside to improve its anti-bending ability. In this way, the structural reinforcement of the tank frame structure is achieved, and the deformation resistance of the top frame assembly and the lifting device of the top frame assembly during lifting is increased. Because the instantaneous pressure during lifting is mainly concentrated on the top frame assembly and the lifting device of the top frame assembly, the deformation resistance of the top frame assembly and the lifting device of the top frame assembly is strengthened, so that the lifting equipment can achieve two-point lifting of the tank by connecting the lifting structures of the two top corners at opposite corners.

[0066] Furthermore, the support plate 431 is perpendicular to the length direction of the corresponding top frame beam 101 , and can support the U-shaped groove 101 a , thereby enhancing the compression and bending resistance of the top frame beam 101 .

[0067] Of course, in some other embodiments, the number of support plates 431 is not limited to two, and the number can be increased as needed, and the present application does not impose any restrictions on this.

[0068] refer to Figure 3In some embodiments, an avoidance chamfer 431 a is provided at one end of the support plate 431 connected to the fixing plate 420 , and the avoidance chamfer 431 a is located on a side of the support plate 431 away from the surface of the fixing plate 420 .

[0069] Specifically, when the support plate 431 and the fixing plate 420 are welded together, the set avoidance chamfer 431a can make way for the welding gun, effectively increasing the operating space of the welding gun and reducing the operating difficulty.

[0070] refer to Figure 3 In some embodiments, the top frame cross beam 101 is provided with an avoidance opening 101 b , and the avoidance opening 101 b is adjacent to the support plate 431 .

[0071] Specifically, to ensure a stable connection, the support plate 431 is inserted into the U-shaped groove 101a and then the end of the support plate 431 is welded to the inner wall of the U-shaped groove 101a. Therefore, the welding gun needs to be operated to penetrate into the U-shaped groove 101a for construction. The avoidance opening 101b can make way for the welding gun, effectively increasing the operating space of the welding gun and reducing the difficulty of operation. At the same time, it is also convenient for welding the suspension rod.

[0072] refer to Figure 3 In some embodiments, a plurality of support reinforcement plates 102 are embedded and connected in the U-shaped groove 101a, and the plurality of support reinforcement plates 102 are distributed along the length direction of the top frame beam 101, and the plate surface of the support reinforcement plates is perpendicular to the length direction of the top frame beam 101. The plurality of support reinforcement plates perpendicular to the top frame beam 101 can reinforce and support the top frame beam 101 from multiple positions, enhance the compression and bending resistance of the top frame beam 101, further strengthen the structure, and increase the deformation resistance of the top frame assembly, so that the lifting equipment can achieve two-point lifting of the storage tank by connecting the lifting structures of the two diagonal top corners.

[0073] refer to Figure 1 In some embodiments, the column 300 is respectively attached to the top corner portion 110 and the bottom corner portion 210 from the periphery, and is detachably connected to the top corner portion 110 and the bottom corner portion 210 .

[0074] Specifically, threaded holes are respectively opened at the two ends of the column 300, and at the parts connected to the column 300 on the top corner portion 110 and the bottom corner portion 210. After the two ends of the column 300 are respectively attached to the top corner portion 110 and the bottom corner portion 210 from the periphery, the upper bolts are passed through the threaded holes of the column 300 and the top corner portion 110 respectively, and tightened with nuts; the lower bolts are passed through the threaded holes of the column 300 and the bottom corner portion 210 respectively, and tightened with nuts, and the frame structure can be assembled.

[0075] This embodiment facilitates the assembly of the frame structure. The top frame assembly, the bottom frame assembly and the columns can be disassembled by unscrewing the bolts, which facilitates the disassembly, storage, maintenance and replacement of the frame structure, and facilitates the lifting of the tank body part in the frame structure.

[0076] Continue to refer Figure 3 In some embodiments, a fixing bracket 120 is provided on the lower side of the top corner portion 110 of the top frame assembly 100, and a first connecting hole 120a is provided on the fixing bracket 120; the column 300 is provided with a connecting support plate 310, and a second connecting hole corresponding to the first connecting hole 120a is provided on the connecting support plate 310; the first connecting hole 120a is connected to the second connecting hole by a fastener 311.

[0077] During specific assembly, after the connecting support plate 310 of the column 300 is assembled with the fixing bracket 120 of the top corner 110 of the top frame assembly 100, fasteners 311 such as bolts are passed through the first connecting hole 120a and the second connecting hole to assemble the column 300 and the top frame assembly 100 together, thereby further strengthening the connection strength between the column 300 and the top frame assembly 100.

[0078] This embodiment facilitates the assembly of the top frame assembly 100 with other parts of the frame structure. The fixing bracket 120 can enhance the connection stability between the top frame assembly 100 and the column 300, and is easy to disassemble and also convenient to take out the liquid storage tank.

[0079] refer to Figure 1 and Figure 2 In some embodiments, the top height of the column 300 exceeds the height of the top frame assembly 100 to form a stacking structure.

[0080] Specifically, in this embodiment, a placement area is formed between a portion of the top frame assembly 100 where the multiple columns 300 protrude from the top frame assembly 100 and the upper surface of the top frame assembly 100. When another frame structure is hoisted to the placement area, the surrounding columns 300 laterally limit the upper frame structure to prevent horizontal displacement between the upper frame structure and the lower frame structure that would cause it to fall, thereby improving the safety of stacking.

[0081] The embodiment of the utility model also provides a storage tank, including a storage tank body and the frame structure in the above-mentioned embodiments, and the storage tank body is accommodated and fixed in the frame structure. It can be understood that the frame structure mentioned in the embodiments of the utility model is often equipped with a corresponding storage tank during actual use. In the actual operation process, the storage tank is placed in the frame structure, and the columns or top frame components or bottom frame components of the frame structure are provided with connecting parts connected and fixed to the storage tank, and the connecting parts are used to achieve good fixation of the storage tank in the frame structure. In actual applications, when the storage tank is transported / stacking, the transportation / stacking device is connected to the frame structure, and the frame structure is driven to realize the transportation / stacking of the storage tank together. When the storage tank needs to be taken out separately, based on the detachability of the frame structure of the utility model, the storage tank can be easily taken out, and the separate operation of the storage tank can be realized.

[0082] In the above description, although expressions such as "first" and "second" may be used to describe the various elements of the utility model, they are not intended to limit the corresponding elements. For example, the above expressions are not intended to limit the order or importance of the corresponding elements. The above expressions are used to distinguish one component from another component.

[0083] The terms used in the specification of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. A singular expression includes a plural expression unless there is a significant difference in context or scheme between them.

[0084] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

[0085] Those skilled in the art will understand that the various technical features of the above-described embodiments may be omitted, added or combined in any manner accordingly. To make the description concise, not all possible combinations of the various technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, and the simple transformation methods that can be thought of by those skilled in the art and the solutions for making adaptive and functional structural transformations to the prior art should be considered to be within the scope of this specification.

[0086] The above-mentioned embodiments only express several implementation methods of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that although the utility model has been shown and described with reference to various embodiments, for ordinary technicians in the field, various deformations and improvements in several forms and details can be made without departing from the concept of the utility model, and without departing from the scope of the utility model defined by the attached claims, all of which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A frame structure for supporting a fixed storage tank, characterized in that: include: A top frame assembly, wherein the top frame assembly is provided with a plurality of top corners; A bottom frame assembly, wherein the bottom frame assembly is provided with a plurality of bottom corners, each of the bottom corners corresponding to each of the top corners; A plurality of columns, wherein two ends of the columns are respectively connected to a bottom corner portion and a top corner portion corresponding to the bottom corner portion; Wherein, the top frame assembly is provided with at least one set of lifting devices, and the lifting devices include two lifting structures, and the two lifting structures are respectively arranged at the two top corners at opposite corners; The lifting structure includes a hanging rod, a fixing plate and a supporting component. The fixing plate is arranged at the top corner, the hanging rod is arranged at a side edge of the fixing plate close to the center of the top frame assembly, and the supporting component is supported and fixed on the bottom surface of the fixing plate and connected to the top frame assembly.

2. The frame structure for supporting a fixed storage tank according to claim 1, characterized in that: The top frame assembly includes four top frame cross beams connected end to end in sequence, the top frame cross beams are U-shaped channel steels, each of the U-shaped channel steels is connected to form an annular through groove, and the notch of each of the U-shaped channel steels faces the middle of the top frame assembly.

3. The frame structure for supporting a fixed storage tank according to claim 2, characterized in that: The fixing plate is provided with an avoidance groove, the suspension rod is arranged on the notch of the avoidance groove to cooperate with the avoidance groove to form a suspension hole, and the two ends of the suspension rod are respectively fixed in the U-shaped grooves of the two connected top frame beams.

4. The frame structure for supporting a fixed storage tank according to claim 2, characterized in that: The support member comprises at least two support plates; The two support plates are respectively connected to the two top frame beams, wherein one end of each support plate is embedded in a U-shaped groove connected to the corresponding top frame beam, and the other end abuts against the bottom surface of the fixing plate.

5. The frame structure for supporting and fixing a storage tank according to claim 4, characterized in that: An avoidance chamfer is provided at one end of the support plate connected to the fixing plate, and the avoidance chamfer is located on a side of the support plate away from the surface of the fixing plate.

6. The frame structure for supporting a fixed storage tank according to claim 4, characterized in that: The top frame cross beam is provided with an escape opening, and the escape opening is adjacent to the support plate.

7. The frame structure for supporting a fixed storage tank according to claim 2, characterized in that: A plurality of support reinforcement plates are embedded and connected in the U-shaped groove, and the plurality of support reinforcement plates are distributed along the length direction of the top frame cross beam, and the plate surface of the support reinforcement plates is perpendicular to the length direction of the top frame cross beam.

8. The frame structure for supporting and fixing a storage tank according to claim 1, characterized in that: The columns are respectively attached to the top corner portion and the bottom corner portion from the periphery, and are detachably connected to the top corner portion and the bottom corner portion.

9. The frame structure for supporting a fixed storage tank according to claim 1 or 8, characterized in that: The top end height of the column exceeds the height of the top frame assembly to form a stacking structure.

10. A storage tank, characterized in that: It comprises a storage tank body and a frame structure as described in claims 1-9; the storage tank body is accommodated in and fixed to the frame structure.

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