Modular large stainless steel storage tank assembling system

Abstract

The utility model provides a modularized large stainless steel storage tank assembling system, and belongs to the technical field of storage tank assembling. The connecting assembly is arranged on the outer side of the stainless steel plate and comprises a base fixed to the outer side of the stainless steel plate and a top plate fixed to the side, close to the base, of the stainless steel plate, a clamping block is fixedly connected to the side, close to the top plate, of the base, and a clamping groove is fixedly connected to the side, close to the clamping block, of the top plate; the base is clamped with the top plate through the clamping block and the clamping groove; by arranging the connecting assembly, the base and the top plate which are welded to the stainless steel plates in advance, the base on the top stainless steel plate and the top plate arranged on the bottom stainless steel plate can be accurately clamped through the clamping blocks and the clamping grooves, when the two stainless steel plates are installed in a butt joint mode, the position can be quickly found, preliminary fixing is achieved, the construction time is greatly shortened, and the construction efficiency is improved. Efficient operation of the whole installation process is powerfully promoted, and the installation efficiency is comprehensively improved.

Description

Technical Field

[0001] This utility model relates to the field of storage tank assembly technology, and in particular to a modular large stainless steel storage tank assembly system. Background Technology

[0002] The modular large stainless steel storage tank assembly system is a system that breaks down large stainless steel storage tanks into several standard or non-standard modular units according to the modular design concept, and then assembles them on site.

[0003] In the existing technology, prefabricated tank modules are assembled according to design requirements. After assembly, the tank modules are calibrated. Once calibration is complete, the modules are fixed together by welding or bolting, which simplifies the on-site construction process, improves installation efficiency, and reduces construction difficulty.

[0004] However, in practical applications, the stainless steel plates of the above-mentioned assembly system lack a precise positioning structure during assembly, requiring a lot of time for manual measurement and adjustment, and relying on a large number of bolts to fix the stainless steel plates, which makes the operation cumbersome and time-consuming, and is not conducive to improving installation efficiency.

[0005] Therefore, this application provides a modular large stainless steel storage tank assembly system to meet the requirements. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies and propose a modular large stainless steel storage tank assembly system.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: a modular large stainless steel storage tank assembly system, comprising:

[0008] Stainless steel sheet;

[0009] A connecting assembly is placed on the outside of a stainless steel plate. The connecting assembly includes a base fixed to the outside of the stainless steel plate and a top plate fixed to the stainless steel plate near the base. A snap-fit ​​block is fixedly connected to the base near the top plate, and a snap-fit ​​groove is fixedly connected to the top plate near the snap-fit ​​block. The base is snapped into the top plate through the snap-fit ​​block and the snap-fit ​​groove. The base and the top plate are arranged in a ring array on the stainless steel plate.

[0010] A fixing component is provided, which is placed on one side of the connecting component and is used to fix the base and the top plate. The fixing component includes a connecting plate fixed on one side of the base and the top plate. The connecting plate is mirror-shaped on the base and the top plate. Bolts are provided on the connecting plate, and nuts are provided on the bolts.

[0011] In a preferred embodiment, the side of the snap-fit ​​block near the snap-fit ​​groove has an inclined structure.

[0012] The beneficial effect of adopting the above-mentioned further solution is that the connection structure is more stable when facing internal pressure and external load of the storage tank, reducing the possibility of loosening of the connection.

[0013] In a preferred embodiment, a rubber coating is provided on the side of the snap-fit ​​block near the snap-fit ​​groove.

[0014] The beneficial effect of adopting the above-mentioned further solution is that it allows the snap-fit ​​block and snap-fit ​​groove to compress the rubber coating more tightly during splicing.

[0015] In a preferred embodiment, a limiting block is fixedly connected to one side of both the base and the top plate, and a limiting groove is formed on the side of both the base and the top plate away from the limiting block.

[0016] The beneficial effect of adopting the above-mentioned further solution is that by inserting the limiting block into the limiting groove, the various modules can maintain a good cooperative working state, which improves the structural safety of the entire storage tank.

[0017] In a preferred embodiment, a slag discharge port is provided on the side of the top plate near the snap-fit ​​groove, and the slag discharge port is fixedly connected to the snap-fit ​​groove.

[0018] The beneficial effects of adopting the above-mentioned further solution are: it can effectively clean up accumulated impurities, avoid deviations when installing the base and the top plate, and help improve installation accuracy.

[0019] In a preferred embodiment, an inner reinforcing ring is fixedly connected to the inner wall of the stainless steel plate.

[0020] The beneficial effect of adopting the above-mentioned further scheme is that by using a combination of circumferential and longitudinal stiffeners, the inner stiffener ring can enhance the module's own bending and compressive strength.

[0021] In a preferred embodiment, an outer reinforcing ring is fixedly connected to the stainless steel plate near the base and the top plate.

[0022] The beneficial effect of adopting the above-mentioned further solution is that installing an outer reinforcing ring on the outside of the stainless steel plate strengthens the connection between the stainless steel plates and improves the stability of the stainless steel plate.

[0023] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0024] 1. By setting up connecting components, the base and top plate are pre-welded to the stainless steel plate. The base on the top stainless steel plate and the top plate equipped with the bottom stainless steel plate can be precisely engaged through the snap-fit ​​blocks and snap-fit ​​slots. When the two stainless steel plates are installed together, they can quickly find the right position and achieve initial fixation. This eliminates the need for construction personnel to spend a lot of time manually measuring the distance and repeatedly adjusting the position, greatly simplifying the tedious calibration process, significantly shortening the construction time, and effectively promoting the efficient operation of the entire installation process, thus improving installation efficiency in all aspects.

[0025] 2. By setting up connecting and fixing components, bolts and matching nuts are installed inside the connecting plate to achieve a stable fixation of the connecting plate. The connecting plates on the base and top plate are placed on opposite sides, and the two connecting plates are mirror images of each other. This ensures that a stainless steel plate can only be fixed to another stainless steel plate located on top of it and close to the connecting plate. With this setup, when many stainless steel plates are spliced ​​and fixed in sequence, the entire connection trajectory gradually extends in a spiral upward shape with the cooperation of the base, top plate, and connecting plates, ultimately shaping a spatially twisted structure. This improves the torsional resistance of the storage tank and reduces the risk of overall torsional deformation when facing external torsional forces. On the other hand, compared with conventional connection methods, the number of bolts and nuts required is reduced, which reduces material costs and makes the installation process more streamlined and efficient, significantly improving the overall installation efficiency. Attached Figure Description

[0026] Figure 1 This is a front view of a modular large stainless steel storage tank assembly system according to this utility model;

[0027] Figure 2 This is a bottom view of the connecting components in a modular large stainless steel storage tank assembly system of this utility model.

[0028] Figure 3 This is a top view of the connecting components in a modular large stainless steel storage tank assembly system of this utility model;

[0029] Figure 4 This is a structural diagram of the inner reinforcing ring in a modular large stainless steel storage tank assembly system of this utility model.

[0030] Attached Figure

[0031] 1. Stainless steel sheet;

[0032] 2. Connecting components; 21. Base; 22. Top plate; 23. Snap-fit ​​block; 24. Rubber coating; 25. Limiting block; 26. Limiting groove; 27. Snap-fit ​​groove; 28. Slag discharge port;

[0033] 3. Fixing components; 31. Connecting plate; 32. Bolt; 33. Nut;

[0034] 4. Inner reinforcing ring; 5. Outer reinforcing ring. Detailed Implementation

[0035] 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 protection scope of the present utility model. Example

[0036] like Figure 1 - Figure 4 As shown, this utility model provides a technical solution: a modular large stainless steel storage tank assembly system, stainless steel plate 1, which is usually prefabricated. The prefabricated stainless steel plate 1 is transported to the construction site, and then workers assemble and install it into the bottom plate, tank wall and tank top of the storage tank according to the design drawings.

[0037] like Figure 1 - Figure 3 As shown: Connecting component 2, which is placed on the outside of stainless steel plate 1. Connecting component 2 includes a base 21 fixed on the outside of stainless steel plate 1 and a top plate 22 fixed on the stainless steel plate 1 near the base 21. A snap-fit ​​block 23 is fixedly connected to the side of the base 21 near the top plate 22, and a snap-fit ​​groove 27 is fixedly connected to the side of the top plate 22 near the snap-fit ​​block 23. The base 21 is snapped into the top plate 22 through the snap-fit ​​block 23 and the snap-fit ​​groove 27. The base 21 and the top plate 22 are arranged in a ring array on the stainless steel plate 1.

[0038] like Figure 1 - Figure 3As shown: Fixing component 3, which is placed on one side of connecting component 2 and used to fix base 21 and top plate 22. Fixing component 3 includes connecting plate 31 fixed on one side of base 21 and top plate 22. Connecting plate 31 is mirrored on base 21 and top plate 22. Bolt 32 is provided on connecting plate 31, and nut 33 is provided on bolt 32. By welding base 21 and top plate 22 to stainless steel plate 1, when stainless steel plate 1 is spliced ​​and installed, stainless steel plate 1 is first spliced ​​to form a base plate, and then the tank wall is stacked and assembled on the base plate. When installing the tank wall, the base 21 installed on the top stainless steel plate 1 and the top plate 22 installed on the bottom stainless steel plate 1 are engaged by snap-fit ​​block 23 and snap-fit ​​groove 27, so that the two stainless steel plates 1 can be quickly positioned. The initial positioning and fixation reduce the time required for manual measurement and adjustment, thus improving installation efficiency. Furthermore, the connecting plate 31 is fixed by installing bolts 32 and nuts 33 inside the connecting plate 31. Since the connecting plates 31 on the base 21 and the top plate 22 are installed on opposite sides and are mirror-distributed, one stainless steel plate 1 can only be fixed to another stainless steel plate 1 whose top is close to the connecting plate 31. Thus, when the stainless steel plate 1 is fixed, the connection method is spiral upward through the cooperation of the base 21, the top plate 22 and the connecting plate 31, forming a spatially twisted structure. This gives the storage tank better anti-torsion performance and makes it less prone to overall torsional deformation. At the same time, it also reduces the number of bolts 32 and nuts 33 that need to be installed, improving installation efficiency.

[0039] Furthermore, such as Figure 3 As shown: The side of the snap-fit ​​block 23 near the snap-fit ​​groove 27 is a sloping structure. By designing the snap-fit ​​block 23 as a ladder, it can better withstand tensile and shear forces after being inserted into the snap-fit ​​groove 27. In this way, the connection structure is more stable when facing the internal pressure of the storage tank and the external load, reducing the possibility of loosening of the connection.

[0040] Furthermore, such as Figure 3 As shown: A rubber coating 24 is provided on the side of the snap-fit ​​block 23 near the snap-fit ​​groove 27. By spraying the rubber coating 24 onto the snap-fit ​​block 23, the snap-fit ​​block 23 and the snap-fit ​​groove 27 can be squeezed more tightly during splicing, thereby optimizing the fitting accuracy of the snap-fit ​​groove 27 and the snap-fit ​​block 23.

[0041] Furthermore, such as Figure 3 As shown: Limiting blocks 25 are fixedly connected to one side of the base 21 and the top plate 22. Limiting grooves 26 are opened on the side of the base 21 and the top plate 22 away from the limiting blocks 25. By inserting the limiting blocks 25 into the limiting grooves 26, the relative displacement of adjacent stainless steel plates 1 in the horizontal and vertical directions can be restricted. This allows the various modules to maintain a good working state when the tank wall is subjected to internal pressure and external load, thereby improving the structural safety of the entire storage tank.

[0042] Furthermore, such as Figure 3 As shown: A slag discharge port 28 is provided on the side of the top plate 22 near the snap-fit ​​groove 27. The slag discharge port 28 is fixedly connected to the snap-fit ​​groove 27. By connecting the slag discharge port 28 to the snap-fit ​​groove 27, since impurities may accumulate inside the snap-fit ​​groove 27 during production and transportation, clean water is injected into the snap-fit ​​groove 27 to discharge the impurities from the inside of the slag discharge port 28. This can effectively clean up the accumulated impurities, avoid deviations when the base 21 and the top plate 22 are installed, and help improve the installation accuracy.

[0043] Furthermore, such as Figure 4 As shown: An inner reinforcing ring 4 is fixedly connected to the inner wall of the stainless steel plate 1. By adopting a combination of circumferential and longitudinal reinforcing ribs, the inner reinforcing ring 4 can enhance the module's own bending and compressive resistance.

[0044] Furthermore, such as Figure 4 As shown: An outer reinforcing ring 5 is fixedly connected between the base 21 and the top plate 22 on the stainless steel plate 1. By installing the outer reinforcing ring 5 on the outside of the stainless steel plate 1, the connection between the stainless steel plates 1 is strengthened and the stability of the stainless steel plate 1 is improved.

[0045] Working principle: such as Figure 1 - Figure 4 As shown, the bottom plate and the tank top are first assembled using prefabricated stainless steel plate 1, and the top plate 22 is installed on the bottom plate. The base 21 is installed on the tank top. Then, the tank wall is gradually spliced ​​on the basis of the bottom plate. When installing the tank wall, the base 21 installed on the top stainless steel plate 1 and the top plate 22 installed on the bottom stainless steel plate 1 are engaged by the snap-fit ​​block 23 and the snap-fit ​​groove 27, so that the two stainless steel plates 1 can be quickly positioned and initially fixed. At this time, the limiting block 25 is engaged inside the limiting groove 26, so that the stainless steel plates 1 can move during splicing. There will be no displacement during movement. At the same time, the snap-fit ​​block 23 and snap-fit ​​groove 27 can squeeze the rubber coating 24 more tightly when splicing, optimizing the fitting accuracy of the snap-fit ​​groove 27 and snap-fit ​​block 23. Then, bolts 32 and nuts 33 are installed inside the connecting plate 31 to fix the connecting plate 31, thereby fixing the stainless steel plate 1 together. Then, an inner reinforcing ring 4 is installed inside the stainless steel plate 1 and an outer reinforcing ring 5 is installed on the outside to process the tank. Finally, the tank top is fixed to the tank wall by using the base 21 and the top plate 22.

[0046] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A modular large stainless steel storage tank assembly system, characterized in that, include: Stainless steel sheet (1); A connecting component (2) is placed on the outside of a stainless steel plate (1). The connecting component (2) includes a base (21) fixed on the outside of the stainless steel plate (1) and a top plate (22) fixed on the stainless steel plate (1) near the base (21). A snap-fit ​​block (23) is fixedly connected to the side of the base (21) near the top plate (22). A snap-fit ​​groove (27) is fixedly connected to the side of the top plate (22) near the snap-fit ​​block (23). The base (21) is snapped to the top plate (22) through the snap-fit ​​block (23) and the snap-fit ​​groove (27). The base (21) and the top plate (22) are arranged in a ring array on the stainless steel plate (1). The fixing component (3) is placed on one side of the connecting component (2) and is used to fix the base (21) and the top plate (22). The fixing component (3) includes a connecting plate (31) fixed on one side of the base (21) and the top plate (22). The connecting plate (31) is mirrored on the base (21) and the top plate (22). The connecting plate (31) is provided with bolts (32) and nuts (33) are provided on the bolts (32).

2. The modular large stainless steel storage tank assembly system according to claim 1, characterized in that, The side of the snap-fit ​​block (23) near the snap-fit ​​groove (27) has an inclined structure.

3. The modular large stainless steel storage tank assembly system according to claim 1, characterized in that, A rubber coating (24) is provided on the side of the snap block (23) near the snap groove (27).

4. The modular large stainless steel storage tank assembly system according to claim 1, characterized in that, Limiting blocks (25) are fixedly connected to one side of the base (21) and the top plate (22), and limiting grooves (26) are opened on the side of the base (21) and the top plate (22) away from the limiting blocks (25).

5. The modular large stainless steel storage tank assembly system according to claim 1, characterized in that, A slag discharge port (28) is provided on the side of the top plate (22) near the snap-fit ​​groove (27), and the slag discharge port (28) is fixedly connected to the snap-fit ​​groove (27).

6. The modular large stainless steel storage tank assembly system according to claim 1, characterized in that, An inner reinforcing ring (4) is fixedly connected to the inner wall of the stainless steel plate (1).

7. The modular large stainless steel storage tank assembly system according to claim 1, characterized in that, An outer reinforcing ring (5) is fixedly connected between the stainless steel plate (1) and the base (21) and the top plate (22).

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