Glass fiber reinforced plastic circulating tank wall framework structure

Abstract

The utility model discloses a framework structure of a glass fiber reinforced plastic circulating tank wall. The framework structure comprises a first connecting plate which is vertically arranged and a second connecting plate which is horizontally arranged, first clamping ports are formed in the first connecting plate at intervals in the axial direction, and second clamping ports are formed in the second connecting plate at intervals in the axial direction; the plurality of first connecting plates and the plurality of second connecting plates are clamped through the first clamping ports and the second clamping ports to form a grid net structure; two positioning pieces located on the second connecting plate are installed at one opposite corners of the multiple grids, and reinforcing plates are embedded into the two clamping grooves so that the opposite corners of the grids can be connected. The first clamping opening and the second clamping opening are formed in the first connecting plate and the second connecting plate in advance, rapid assembly can be achieved, measurement and lineation are not needed, and the installation efficiency is greatly improved. And after assembly, the positions of the first connecting plate and the second connecting plate are locked, so that welding is facilitated, the deviation condition is avoided, and the welding stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circulating tanks, and more specifically to a tank wall skeleton structure of a glass fiber reinforced plastic circulating tank. Background Art

[0002] FRP circulation tanks are containers made of fiberglass reinforced plastic (FRP) and are specially used for storing and processing various media, especially in the occasions of circulating liquids in industries such as chemical, pharmaceutical, environmental protection, and food processing. FRP is widely used in the manufacture of such tanks due to its excellent corrosion resistance, light weight and high strength, design flexibility, and long service life.

[0003] In the process of manufacturing the tank wall of the circulating tank, it is necessary to first overlap and manufacture the frame, and then lay the fiberglass sheet on the frame. Figure 1 As described above, a plurality of vertical plates are arranged vertically and horizontally at intervals, and a horizontal plate is welded between each two adjacent vertical plates to form a grid-like structure. In this way, the length of the vertical plate needs to be measured during the production process, and then the marking line of the connection with the horizontal plate needs to be drawn. In addition, the position of the vertical plate and the horizontal plate needs to be ensured to be stable during the welding process, which makes the operation more complicated and leads to low efficiency. Furthermore, the grid-shaped structure is unstable and easily deformed. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model aims to provide a glass fiber reinforced plastic circulation tank tank wall skeleton structure which is simple and fast to assemble and has a stable structure.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions. A fiberglass circulating tank tank wall skeleton structure, comprising a vertically arranged first connecting plate and a horizontally arranged second connecting plate; the first connecting plate is provided with a first card interface spaced apart along the axial direction, and the second connecting plate is provided with a second card interface spaced apart along the axial direction; a plurality of the first connecting plates and a plurality of the second connecting plates are engaged with the first card interface and the second card interface to form a grid-like mesh structure; two positioning members located on the second connecting plate are installed at one of the corners of the plurality of the grids, and the two positioning members are provided with oppositely arranged card slots, and the two card slots are embedded with reinforcing plates to connect the grids diagonally.

[0006] Preferably, fixing plates for connecting a plurality of first connecting plates are installed on the top and the bottom of the first connecting plates.

[0007] Preferably, the second connecting plate is bent.

[0008] Preferably, the mesh structure formed by the engagement of the first connecting plate and the second connecting plate has two sides, namely an inner side and an outer side, and the inner side surfaces of the first connecting plate and the second connecting plate are in the same plane.

[0009] Preferably, the outer side surfaces of the first connecting plate and the second connecting plate are on the same plane.

[0010] Preferably, the cross section of the positioning member is a right triangle, one right-angled surface is mounted on the second connecting plate, and the other right-angled surface is located in the same plane as the side wall of the second bayonet.

[0011] Preferably, the slot is provided on the bottom edge surface of the positioning member.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The first card interface and the second card interface are pre-opened on the first connecting plate and the second connecting plate, so that the assembly can be performed quickly without measuring and marking, which greatly improves the installation efficiency.

[0014] (2) After assembly, the positions of the first connecting plate and the second connecting plate are locked, which facilitates welding and prevents offset, thereby improving welding stability.

[0015] (3) The positioning piece opens a slot, which cooperates with the reinforcing plate to enable quick assembly; and the reinforcing plate can form the squares into two triangles, further improving the stability of the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the existing skeleton structure;

[0017] Figure 2 It is a schematic diagram of the disassembly of the utility model;

[0018] Figure 3 for Figure 1 A magnified image of point A;

[0019] Figure 4 It is a schematic diagram of the combined structure of the utility model;

[0020] Figure 5 It is a front view of the combined rear of the utility model;

[0021] Figure 6 It is a partial cross-sectional view of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1. First connecting plate; 11. First card interface; 12. First remaining part; 2. Second connecting plate; 21. Second card interface; 22. Second remaining part; 3. Positioning member; 31. Card slot; 4. Reinforcement plate; 5. Fixing plate; 6. Inner side surface; 7. Outer side surface. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] refer to Figure 2-5 A fiberglass circulating tank tank wall skeleton structure includes a vertically arranged first connecting plate 1 and a horizontally arranged second connecting plate 2; the first connecting plate 1 is provided with a first card interface 11 spaced apart along the axial direction, and the second connecting plate 2 is provided with a second card interface 21 spaced apart along the axial direction; a plurality of the first connecting plates 1 and a plurality of the second connecting plates 2 form a grid-like mesh structure through the engagement of the first card interface 11 and the second card interface 21; two positioning members 3 located on the second connecting plate 2 are installed at one of the corners of the plurality of the squares, and the two positioning members 3 are provided with oppositely arranged card slots 31, and the two card slots 31 are embedded with a reinforcing plate 4 to connect the squares diagonally. It can be understood that the first card interface 11 and the second card interface 21 are groove-shaped, and the two cross-intersections are engaged with each other. The square is square, with two sets of diagonal corners, and the two positioning members 3 can be installed on one set of diagonal corners. Here, the two positioning members 3 that cooperate with each other are located on the upper and lower adjacent second connecting plates 2. Since there are multiple squares, multiple positioning members 3 are also arranged on the upper and lower sides of each second connecting plate 2. Since the reinforcing plate 4 connects the diagonal corners of the square, the square can be divided into two triangles. Thus, when making the frame, the first connecting plate 1 and the second connecting plate 2 are first assembled through the first card interface 11 and the second card interface 21, and then the two ends of the reinforcing plate 4 are embedded in the two card slots 31 of the two positioning members 3. At this time, the positions of the first connecting plate 1 and the second connecting plate 2 are locked with each other, and finally the card edges of the first card interface 11 and the second card interface 21 and the card edges of the reinforcing plate 4 and the card slots 31 are welded.

[0026] Optionally, in some embodiments, a fixing plate 5 for connecting several first connecting plates 1 is installed on the top and bottom of the first connecting plate 1. Here, the fixing plate 5 is directly welded to the two ends of the first connecting plate 1. The function of the fixing plate 5 is the same as that of the second connecting plate 2, so the fixing plate 5 here can also be replaced by the second connecting plate 2. Furthermore, the second connecting plate 2 is bent. It can be understood that the circulation tank is a closed structure that requires multiple tank wall frames to be surrounded, so the second connecting plate 2 can be set to be bent, and after cooperating with the first connecting plate 1, a bent tank wall frame structure is formed. Then, multiple wall frame structures are combined to form a complete circulation tank frame.

[0027] Optionally, in some embodiments, the mesh structure formed by the first connecting plate 1 and the second connecting plate 2 after being engaged has two sides, namely the inner side 6 and the outer side 7, and the inner side 6 of the first connecting plate 1 and the second connecting plate 2 are in the same plane. It can be understood that since the inner side 6 of the groove wall frame needs to be attached with the glass fiber reinforced plastic plate, the surface of the glass fiber reinforced plastic plate is flat, so in order to ensure the stability of the attachment, the inner side 6 of the groove wall frame also needs to be set to be flat. Here, refer to Figure 6 After the first card interface 11 is opened, the first connecting plate 1 still has the first remaining portion 12, and after the second card interface 21 is opened, there is the second remaining portion 22. Specifically, the depth of the first card interface 11 can be set to be the same as the thickness of the second remaining portion 22. Further, the outer side surfaces 7 of the first connecting plate 1 and the second connecting plate 2 are on the same plane. Similarly, the depth of the second card interface 21 can be set to be the same as the thickness of the first remaining portion 12.

[0028] Optionally, in some embodiments, the cross-section of the positioning member 3 is a right triangle, one right-angled surface is mounted on the second connecting plate 2, and the other right-angled surface is located in the same plane as the side wall of the second bayonet. Further, the card slot 31 is provided on the bottom side of the positioning member 3. It can be understood that a right triangle has two right-angled sides and a bottom side, where the right-angled surface refers to the surface located on the right-angled side, and the bottom side is located on the surface of the bottom side. The second card interface 21 is tightly engaged with the first card interface 11, so the side wall of the second card interface 21 is attached to the side of the first connecting plate 1. The right-angled surface of the positioning member 3 and the side wall of the second card interface 21 located in the same plane will also be attached to the side of the first connecting rod. This can enhance the stability of the overall structure.

[0029] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A fiberglass circulating tank tank wall skeleton structure, characterized in that: The invention comprises a first connecting plate (1) arranged vertically and a second connecting plate (2) arranged horizontally; first card interfaces (11) are provided on the first connecting plate (1) at intervals along the axial direction, and second card interfaces (21) are provided on the second connecting plate (2) at intervals along the axial direction; a plurality of the first connecting plates (1) and a plurality of the second connecting plates (2) form a grid-like structure through the engagement of the first card interfaces (11) and the second card interfaces (21); two positioning members (3) located on the second connecting plate (2) are installed at one of the two corners of the plurality of the squares, and the two positioning members (3) are provided with oppositely arranged card slots (31), and the two card slots (31) are embedded with reinforcing plates (4) so ​​as to connect the squares diagonally.

2. The fiberglass circulating tank wall skeleton structure according to claim 1 is characterized in that: A fixing plate (5) for connecting a plurality of first connecting plates (1) is installed on the top and bottom of the first connecting plate (1).

3. The fiberglass circulating tank wall skeleton structure according to claim 1 is characterized in that: The second connecting plate (2) is bent.

4. The fiberglass reinforced plastic circulation tank tank wall skeleton structure according to claim 1 is characterized in that: The mesh structure formed by the first connecting plate (1) and the second connecting plate (2) being snapped together has two sides, namely an inner side surface (6) and an outer side surface (7), and the inner side surfaces (6) of the first connecting plate (1) and the second connecting plate (2) are located on the same plane.

5. The fiberglass circulating tank wall skeleton structure according to claim 1 is characterized in that: The outer side surfaces (7) of the first connecting plate (1) and the second connecting plate (2) are located on the same plane.

6. The fiberglass circulating tank tank wall skeleton structure according to claim 1 is characterized in that: The cross section of the positioning member (3) is a right-angled triangle, one right-angled surface is mounted on the second connecting plate (2), and the other right-angled surface is located in the same plane as the side wall of the second bayonet.

7. The fiberglass circulating tank wall skeleton structure according to claim 1 is characterized in that: The clamping groove (31) is provided on the bottom edge surface of the positioning member (3).

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