Open anti-leakage concave-convex texture pottery wall connecting structure

Abstract

The present application relates to open anti-leak concave-convex texture pottery wall connecting structure, including vertical keel, horizontal keel;Square steel pipe is fixed on vertical keel;Heat preservation layer includes fixed assembly and heat preservation cotton layer;Fixed assembly includes first fixed plate, second fixed plate, third fixed plate, first fixed plate and second fixed plate are spaced apart and form first cavity, third fixed plate cross section shape is U-shaped, third fixed plate and square steel pipe are spaced apart and form second cavity, first cavity and second cavity are filled with heat preservation cotton;First connecting piece is fixedly connected with second fixed plate and third fixed plate respectively;Second connecting piece is fixedly connected with second fixed plate and third fixed plate respectively;First waterproof plate is fixed on first connecting piece, second waterproof plate is fixed on second connecting piece;Sealing structure is arranged between first connecting piece and second connecting piece;Positioning piece is sealingly connected with waterproof plate;Pottery plate is relatively fixed on positioning piece, ensure that the connecting piece of waterproof plate has strong structural stability.

Description

Technical Field

[0001] This invention belongs to the field of building curtain wall technology, and in particular relates to an open-type anti-seepage textured terracotta curtain wall connection structure. Background Technology

[0002] With the continuous development of science and technology in my country, people's living standards have greatly improved, and their requirements for living environments have also increased. Therefore, they are more discerning about the appearance and materials of residential buildings. However, with the advancement of science and technology, the variety of building decoration materials has also increased significantly, satisfying diverse needs. Various building materials attract people with their unique characteristics, and different materials have different uses. Terracotta panels are one such building material. Terracotta panels possess many characteristics that other building materials lack, such as being green, environmentally friendly, pollution-free, radiation-free, and having a gentle color. They are an excellent green and environmentally friendly building material for contemporary society and can be widely used in construction. Terracotta panel curtain walls are a new type of curtain wall material that uses terracotta panels as building surface decoration. It has entered the public eye in line with the times, and its application in decorating building exteriors not only adds to the artistry of the walls and enhances the charm of the city, but also, due to its excellent plasticity, it is durable and extends the service life of buildings.

[0003] Terracotta curtain walls utilize a vacuum pressure extrusion process, which enhances the strength of the terracotta panels. The unique vacuum structure design also reduces its weight. Terracotta curtain walls are typically installed using a dry-hanging system, allowing each terracotta panel to be easily removed and replaced. However, after installation, the overall waterproofing performance of the terracotta curtain wall is often poor due to the relatively unstable installation of the waterproofing membrane. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide an open-type anti-seepage textured terracotta curtain wall connection structure, which solves the technical problem of poor installation stability of terracotta curtain wall waterproof panels in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by the open-type leak-proof textured terracotta curtain wall connection structure of the present invention is as follows:

[0006] The open-type, leak-proof, textured terracotta curtain wall connection structure includes:

[0007] Vertical joists: used for fixing to concrete walls;

[0008] Horizontal keel: Fixed and connected perpendicularly to the vertical keel;

[0009] Square steel pipe: installed corresponding to and fixed to the vertical keel;

[0010] The heat preservation layer comprises a fixed assembly fixedly connected with the square steel pipe and a heat preservation cotton layer;

[0011] The fixed assembly comprises a first fixed plate fixedly connected with the vertical keel, a second fixed plate fixedly connected with the square steel pipe, and a third fixed plate fixedly connected with the second fixed plate, the first fixed plate is arranged in a spaced manner with the second fixed plate to form a first cavity, the third fixed plate is in a U-shaped cross section, the third fixed plate is arranged on the front side of the square steel pipe and arranged in a spaced manner with the square steel pipe to form a second cavity, and the first cavity and the second cavity are filled with the heat preservation cotton to form the heat preservation cotton layer;

[0012] The first connecting piece is fixedly connected with the second fixed plate and the third fixed plate respectively;

[0013] The second connecting piece is symmetrically arranged with the first connecting piece, and the second connecting piece is fixedly connected with the second fixed plate and the third fixed plate respectively;

[0014] The first waterproof plate is fixed on the first connecting piece,

[0015] The second waterproof plate is fixed on the second connecting piece, and the first waterproof plate and the second waterproof plate form a sealing structure between the first connecting piece and the second connecting piece;

[0016] The positioning piece is fixed on the horizontal keel, and the positioning piece passes through the first fixed plate, the second fixed plate and the waterproof plate from back to front; the positioning piece is sealingly connected with the waterproof plate;

[0017] The clay plate is fixed on the end of the positioning piece away from the horizontal keel.

[0018] Beneficial effects: the heat preservation layer of the open anti-seepage concave-convex texture clay curtain wall connecting structure comprises a fixed assembly and a heat preservation cotton layer formed by filling the first cavity and the second cavity of the fixed assembly with heat preservation cotton, in the application, the installation reference of the fixed assembly of the heat preservation layer is the vertical keel and the square steel pipe, that is, the heat preservation layer has strong structural stability, and in addition, when the waterproof plate is installed, the installation reference of the connecting piece of the waterproof plate is the second fixed plate and the third fixed plate, so that the connecting piece of the waterproof plate has strong structural stability, so that the waterproof plate in the application can resist a large load, and the waterproof plate has a long service life.

[0019] Further, the first fixed plate comprises a first plate section extending in the left-right direction and a second plate section arranged perpendicularly to the first plate section, the second plate section is provided with a first flange near one end of the vertical keel, and the first flange is fixedly connected with the vertical keel; the second fixed plate extends in the left-right direction, and one end of the second fixed plate facing the square steel pipe is provided with a second flange, and the second flange is fixedly connected with the square steel pipe; the third fixed plate comprises a third plate section arranged in parallel and spaced apart from the front side of the square steel pipe, a fourth plate section fixed to the left side of the third plate section, and a fifth plate section fixed to the right side of the third plate section, one end of the fourth plate section facing the second fixed plate is provided with a third flange, the third flange is fixedly connected with the second fixed plate, one end of the fifth plate section facing the second fixed plate is provided with a fourth flange, and the fourth flange is fixedly connected with the second fixed plate.

[0020] Beneficial effects: The first fixed plate, the second fixed plate and the third fixed plate are reasonably structured, and convenient to install.

[0021] The first connecting piece and the second connecting piece are the same in structure and symmetrically arranged, and each comprises a first connecting section, a second connecting section and a third connecting section perpendicular to each other, the first connecting section and the third connecting section are arranged in parallel and fixed to the left and right sides of the second connecting section respectively, one side of the first connecting section facing the second fixed plate is provided with a sixth flange, and the sixth flange is fixedly connected with the second fixed plate; one side of the third connecting section facing the third fixed plate is provided with a seventh flange, and the seventh flange is fixedly connected with the third fixed plate.

[0022] Beneficial effects: The first connecting piece and the second connecting piece can be stably installed relative to the fixed assembly of the heat preservation layer.

[0023] The waterproof plate comprises a folded edge fixedly connected with the third connecting section of the connecting piece, and the sealing structure is arranged between the folded edge of the first waterproof plate and the folded edge of the second waterproof plate.

[0024] Beneficial effects: The folded edge of the waterproof plate can increase the fixing stability of the waterproof plate, and the sealing structure is convenient to arrange.

[0025] The cross section shape of the positioning piece is an I shape, comprising a T-shaped insertion sleeve fixedly connected with the horizontal keel and a T-shaped insertion piece sealingly inserted with the T-shaped insertion sleeve, and the T-shaped insertion sleeve passes through the first fixed plate, the second fixed plate and the waterproof plate from back to front and is sealingly connected with the waterproof plate.

[0026] Beneficial effects: The positioning piece can provide stable basis for the installation of the clay plate, and the installation of the positioning piece is also simple and convenient.

[0027] Further, the T-shaped insert includes an inserting section and a positioning section fixedly connected with the inserting section perpendicularly; the clay plate and the positioning member are fixedly connected through a hanging assembly, the hanging assembly includes L-shaped channel steels arranged on the left and right sides of the T-shaped insert, the L-shaped channel steel includes first and second steel plates perpendicular to each other, the first steel plate is arranged in the front-rear direction and is fixedly connected with the inserting section, the second steel plate is arranged in the left-right direction and is fixedly connected with the positioning section, the length of the second steel plate in the left-right direction is greater than half of the length of the positioning section in the left-right direction, so that the second steel plate forms an overhanging section; the hanging assembly further includes a hanging piece arranged on the overhanging section and connected with the clay plate.

[0028] Beneficial effects: The arrangement of the hanging assembly ensures the installation stability of the clay plate.

[0029] The hanging piece includes an L-shaped mounting seat fixed on the second steel plate and a mounting plate fixed on the clay plate, the mounting seat is provided with an adjusting long hole in the horizontal plane, the mounting plate is provided with a through hole corresponding to the adjusting long hole, and the mounting plate and the mounting seat are adjustably connected through bolts.

[0030] Beneficial effects: The arrangement of the hanging piece can conveniently adjust the distance between the clay plate and the second steel plate.

[0031] The two adjacent clay plates form a fold in the front-rear direction.

[0032] Beneficial effects: The arrangement of the fold can reduce the rainwater from entering the gap of the clay plate, thereby protecting the clay plate curtain wall connecting structure. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 is a transverse sectional view of the open anti-seepage concave-convex texture clay curtain wall connecting structure of the application;

[0034] Figure 2 is a longitudinal sectional view of the open anti-seepage concave-convex texture clay curtain wall connecting structure of the application;

[0035] Figure 3 is Figure 1 is a local enlarged view of A in the open anti-seepage concave-convex texture clay curtain wall connecting structure in the application;

[0036] Figure 4 is Figure 1 is a structural schematic view of the first fixed plate in the application;

[0037] Figure 5 is Figure 1 is a structural schematic view of the second fixed plate in the application;

[0038] Figure 6 is Figure 1 is a structural schematic view of the third fixed plate in the application;

[0039] Figure 7 yes Figure 1 A schematic diagram of the middle connector.

[0040] Reference numerals: 1-Vertical keel; 2-Horizontal keel; 3-Square steel pipe; 4-First fixing plate; 5-Second fixing plate; 6-Insulation cotton layer; 7-Third fixing plate; 8-Connector; 9-Waterproof board; 10-Sealing strip; 11-Sealant; 12-T-shaped sleeve; 13-T-shaped insert; 14-L-shaped channel steel; 15-Hanger; 16-Clay board; 17-Mounting base; 18-Mounting plate; 19-First plate segment; 20-Second plate segment; 21-First flange; 22-Second flange; 23-Third plate segment; 24-Fourth plate segment; 25-Fifth plate segment; 26-Third flange; 27-Fourth flange; 28-Second connecting segment; 29-First connecting segment; 30-Third connecting segment; 31-Sixth flange; 32-Seventh flange. Detailed Implementation

[0041] The open-type leak-proof textured terracotta curtain wall connection structure of the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0042] like Figure 1 and Figure 2 As shown, the open-type anti-seepage textured terracotta curtain wall connection structure of the present invention includes a vertical keel 1 extending in the vertical direction and a horizontal keel 2 fixedly connected to the vertical keel 1. The vertical keel 1 is fixed to the concrete wall. A square steel pipe 3 extending in the vertical direction is correspondingly provided on the front side of the vertical keel 1. The square steel pipe 3 is welded to the vertical keel 1, thereby ensuring the installation stability of the square steel pipe 3.

[0043] An insulation layer is provided on the front side of the keel of the curtain wall connection structure. The insulation layer includes a fixing component that is fixedly connected to the square steel pipe 3 and the vertical keel 1, and an insulation cotton layer 6. Specifically, the fixing component includes a first fixing plate 4 fixedly connected to the vertical keel 1, a second fixing plate 5 fixedly connected to the square steel pipe 3, and a third fixing plate 7 fixedly connected to the second fixing plate 5. The first fixing plate 4 and the second fixing plate 5 are spaced apart in the front-back direction to form a first cavity. The third fixing plate 7 has a U-shaped cross-section and is located on the front side of the square steel pipe 3 and spaced apart from the square steel pipe 3 to form a second cavity. The first cavity and the second cavity are filled with insulation cotton to form the insulation cotton layer 6.

[0044] The first fixing plate 4 includes a first plate segment 19 extending in the left-right direction and a second plate segment 20 arranged perpendicularly to the first plate segment 19. The second plate segment 20 has a first flange 21 at the end near the vertical keel 1, and the first flange 21 is fixedly connected to the vertical keel 1. The second fixing plate 5 extends in the left-right direction. The second flange 22 is arranged at the end of the second fixing plate 5 facing the square steel pipe 3, and the second flange 22 is fixedly connected to the square steel pipe 3. The third fixing plate 7 includes a third plate segment 23 arranged parallel to and spaced apart from the front side of the square steel pipe 3. A fourth plate segment 24 is fixed to the left side of the third plate segment 23, and a fifth plate segment 25 is fixed to the right side of the third plate segment 23. A third flange 26 is arranged at the end of the fourth plate segment 24 facing the second fixing plate 5, and the third flange 26 is fixedly connected to the second fixing plate 5. A fourth flange 27 is arranged at the end of the fifth plate segment 25 facing the second fixing plate 5, and the fourth flange 27 is fixedly connected to the second fixing plate 5.

[0045] Connectors 8 are fixedly connected to the front sides of the second fixing plate 5 and the third fixing plate 7 of the fixing assembly of the insulation layer. The connector 8 includes a first connector and a second connector. The first connector and the second connector have the same structure and are arranged symmetrically on the left and right. The first connector is fixedly connected to the second fixing plate 5 and the third fixing plate 7 respectively, and the second connector is fixedly connected to the second fixing plate 5 and the third fixing plate 7 respectively.

[0046] In this embodiment, both the first connector and the second connector include a first connecting segment 29, a second connecting segment 28, and a third connecting segment 30 that are perpendicular to each other. The first connecting segment 29 and the third connecting segment 30 are arranged in parallel and are respectively fixed on the left and right sides of the second connecting segment 28. A sixth flange 31 is provided on the side of the first connecting segment 29 facing the second fixing plate 5, and the sixth flange 31 is fixedly connected to the second fixing plate 5. A seventh flange 32 is provided on the side of the third connecting segment 30 facing the third fixing plate 7, and the seventh flange 32 is fixedly connected to the third fixing plate 7.

[0047] In this embodiment, a first waterproof plate is fixed to a first connecting member, and a second waterproof plate is fixed to a second connecting member. A sealing structure is provided between the first and second connecting members. Specifically, the first waterproof plate includes a folded edge fixedly connected to the third connecting segment 30 of the first connecting member, and the second waterproof plate includes a folded edge fixedly connected to the third connecting segment 30 of the second connecting member. The sealing structure between the first and second connecting members is specifically disposed between the folded edges of the first and second waterproof plates. The sealing structure includes a sealing strip 10 sandwiched between the folded edges of the first and second waterproof plates and a sealant 11 applied between the folded edges of the first and second waterproof plates, with the sealant 11 disposed on the front side of the sealing strip 10.

[0048] A positioning component is fixed on the horizontal keel 2. The positioning component passes through the first fixing plate 4, the second fixing plate 5, and the waterproof plate 9 from back to front. The positioning component is sealed to the waterproof plate 9. Specifically, the positioning component has an I-shaped cross-section and includes a T-shaped sleeve 12 fixedly connected to the horizontal keel 2 and a T-shaped insert 13 sealed to the T-shaped sleeve 12. The T-shaped sleeve 12 passes through the first fixing plate 4, the second fixing plate 5, and the waterproof plate 9 from back to front, and the T-shaped sleeve 12 is sealed to the waterproof plate 9. After the T-shaped sleeve 12 passes through the waterproof plate 9, sealant is applied between it and the waterproof plate. The T-shaped insert 13 includes an insertion section and a positioning section that is fixedly connected to the insertion section perpendicularly.

[0049] The terracotta panel 16 is fixed relative to the end of the positioning member away from the horizontal keel 2. Specifically, the terracotta panel 16 and the positioning member are fixedly connected by a hook assembly. The hook assembly includes L-shaped channel steel 14 set on the left and right sides of the T-shaped insert 13. The L-shaped channel steel 14 includes a first steel plate and a second steel plate that are perpendicular to each other. The cross section of the first steel plate extends in the front-back direction and is fixedly connected to the insert section. The cross section of the second steel plate extends in the left-right direction and is fixedly connected to the positioning section. The length of the second steel plate in the left-right direction is greater than half the length of the positioning section in the left-right direction, so that the second steel plate forms a cantilever section. The hook assembly also includes a hanger 15 that connects to the terracotta panel 16 in the cantilever section.

[0050] The hanger 15 includes an L-shaped mounting base 17 fixed on the second steel plate and a mounting plate 18 fixed on the terracotta plate 16. An adjustment elongated hole is provided on the horizontal surface of the mounting base 17, and a through hole corresponding to the adjustment elongated hole is provided on the mounting plate 18. The mounting plate 18 and the mounting base 17 are adjustablely connected by bolts.

[0051] To reduce rainwater seepage from the gaps in the terracotta panels 16, in this embodiment, adjacent terracotta panels 16 form a folded seam in the front-to-back direction. Specifically, the side of the terracotta panel 16 has a stepped structure with a protruding front half, and the other side of the terracotta panel 16 has a stepped structure with a protruding rear half. When installing the terracotta panels 16, the opposite sides of the two adjacent terracotta panels 16 are fitted together to form a folded seam in the front-to-back direction.

[0052] In the construction of the open-type anti-seepage textured terracotta curtain wall connection structure of the present invention, the vertical keel 1 and the horizontal keel 2 are fixed, and then the square steel pipe 3 is welded and fixed to the vertical keel 1. At the same time, the T-shaped insert 12 of the positioning component is fixed to the horizontal keel 2. Then, the first fixing plate 4 of the insulation layer fixing component is fixed to the vertical keel 1, and then the second fixing plate 5 of the insulation layer fixing component is fixed to the square steel pipe 3. Then, the third fixing plate 7 is fixed to the second fixing plate 5. Then, the insulation cotton layer 6 is filled into the first cavity formed by the first fixing plate 4 and the second fixing plate 5 and the second cavity formed by the third fixing plate 7 and the square steel pipe 3 (this is only the insulation setting at the intersection of the insulation layer and the square steel pipe 3; the insulation layer at other locations is an integrated structure). Then, the first connector and the second connector are fixed to the second fixing plate 5 and the third fixing plate 7. Then, the first waterproof board is fixedly connected to the first connector, and the second waterproof board is fixedly connected to the second connector. After the waterproof board 9 is installed, a waterproof structure is set between the folded edge of the first waterproof board and the folded edge of the second waterproof board. Then, the T-shaped plug 13 of the positioning component is sealed and plugged into the T-shaped sleeve 12. The L-shaped channel steel 14 is then fixedly connected to the T-shaped plug 13, and the hanging bracket 17 is fixed on the L-shaped channel steel 14. Finally, the mounting plate 18 on the terracotta plate 16 is fixedly connected to the mounting bracket 17, thus completing the installation of the terracotta plate 16.

[0053] In this invention, the installation references for the fixing components of the insulation layer are the vertical keel 1 and the square steel pipe 3, that is, the insulation layer has strong structural stability, and the insulation layer can also provide good insulation protection at the position where it encounters the square steel pipe 3; moreover, when installing the waterproof membrane, the installation references for the connector 8 of the waterproof membrane are the second fixing plate 5 and the third fixing plate 7, thereby ensuring that the connector 8 of the waterproof membrane has strong structural stability. In this way, the waterproof membrane in this application can withstand a large load and ensure that the waterproof membrane has a long service life.

[0054] In the above embodiments, the first connector and the second connector have the same structure and are symmetrically arranged, each including a first connecting segment, a second connecting segment, and a third connecting segment that are perpendicular to each other. The first connecting segment and the third connecting segment are arranged in parallel and are respectively fixed on the left and right sides of the second connecting segment. A sixth flange is provided on the side of the first connecting segment facing the second fixing plate, and the sixth flange is fixedly connected to the second fixing plate. A seventh flange is provided on the side of the third connecting segment facing the third fixing plate, and the seventh flange is fixedly connected to the third fixing plate. In other embodiments, the first connector and the second connector have the same structure and are symmetrically arranged, each including a first connecting segment and a second connecting segment that are perpendicular to each other. A sixth flange is provided on the side of the first connecting segment facing the second fixing plate, and the second connecting segment is cantilevered.

[0055] In the above embodiments, the waterproof membrane includes a folded edge that is fixedly connected to the third connecting section of the connector, and the sealing structure is disposed between the folded edge of the first waterproof membrane and the folded edge of the second waterproof membrane; in other embodiments, the waterproof membrane may not have a folded edge, in which case the sealing structure is disposed between the third connecting section of the first connector and the third connecting section of the second connector.

[0056] In the above embodiments, the positioning component has an I-shaped cross-section and includes a T-shaped sleeve fixedly connected to the horizontal keel and a T-shaped insert sealed to the T-shaped sleeve. The T-shaped sleeve passes through the first fixing plate, the second fixing plate, and the waterproof plate from back to front and is sealed to the waterproof plate. In other embodiments, the positioning component has an I-shaped cross-section and includes a T-shaped insert fixedly connected to the horizontal keel and a T-shaped sleeve sealed to the T-shaped insert.

[0057] In the above embodiments, the hanger includes an L-shaped mounting base fixed to a second steel plate and a mounting plate fixed to a terracotta plate. An adjustment elongated hole is provided on the horizontal surface of the mounting base, and a through hole corresponding to the adjustment elongated hole is provided on the mounting plate. The mounting plate and the mounting base are connected in an adjustable manner by bolts. In other embodiments, the hanger may also adopt other structures.

[0058] In the above embodiments, two adjacent terracotta slabs form a folded seam in the front-to-back direction; in other embodiments, the gap between two adjacent terracotta slabs in the front-to-back direction can also be a straight seam.

Claims

1. An open type anti-leakage concave-convex texture pottery soil curtain wall connecting structure, characterized in that, The utility model relates to a kind of prefabricated wall, including: Vertical keel: for fixed on concrete wall body; Horizontal keel: vertically fixed connection with vertical keel; Square steel tube: correspondingly arranged with vertical keel and fixed on vertical keel; Thermal insulation layer: including fixed assembly that relative square steel tube and vertical keel are fixedly connected and thermal insulation cotton layer; Fixed assembly includes first fixed plate that is fixedly connected with vertical keel, second fixed plate that is fixedly connected with square steel tube and third fixed plate that is fixedly connected with second fixed plate, first fixed plate and second fixed plate are spaced apart in front-back direction and form first cavity, third fixed plate section shape is U-shaped, third fixed plate is arranged at the front side of square steel tube and is spaced apart with square steel tube and form second cavity, and first cavity and second cavity are filled with thermal insulation cotton and form thermal insulation cotton layer; First connecting piece: first connecting piece is fixedly connected with second fixed plate and third fixed plate respectively; Second connecting piece: symmetrically arranged with first connecting piece, second connecting piece is fixedly connected with second fixed plate and third fixed plate respectively; First waterproof plate: fixed on first connecting piece, Second waterproof plate: fixed on second connecting piece; Sealing structure is arranged between first connecting piece and second connecting piece; Positioning piece: fixed on horizontal keel, positioning piece passes through first fixed plate, second fixed plate, first waterproof plate from back to front or positioning piece passes through first fixed plate, second fixed plate, second waterproof plate from back to front;Positioning piece is sealingly connected with first waterproof plate and second waterproof plate respectively; 2. The open-type anti-leakage concave-convex texture pottery soil curtain connecting structure according to claim 1, characterized in that, Pottery board: opposite fixed at the end of positioning piece away from horizontal keel.

3. The open-type anti-leakage concave-convex texture pottery screen wall connecting structure according to claim 1 or 2, characterized in that, First fixed plate includes first plate segment that extends in left-right direction and second plate segment that is perpendicularly arranged with first plate segment, and the end of second plate segment close to vertical keel is provided with first flange, and first flange is fixedly connected with vertical keel;Second fixed plate extends along left-right direction, and the end of second fixed plate towards square steel tube is provided with second flange, and second flange is fixedly connected with square steel tube;Third fixed plate includes third plate segment that is spaced apart with square steel tube front side, fourth plate segment is fixed on the left side of third plate segment, fifth plate segment is fixed on the right side of third plate segment, the end of fourth plate segment towards second fixed plate is provided with third flange, and third flange is fixedly connected with second fixed plate, and the end of fifth plate segment towards second fixed plate is provided with fourth flange, and fourth flange is fixedly connected with second fixed plate.

4. The open-type anti-leakage concave-convex texture pottery soil curtain connecting structure according to claim 3, characterized in that, The structure of first connecting piece and second connecting piece is same and symmetrically arranged, and both include first connecting segment, second connecting segment and third connecting segment that are perpendicular to each other, first connecting segment and third connecting segment are parallelly arranged and respectively fixed on the left and right sides of second connecting segment, the side of first connecting segment towards second fixed plate is provided with sixth flange, and sixth flange is fixedly connected with second fixed plate;The side of third connecting segment towards third fixed plate is provided with seventh flange, and seventh flange is fixedly connected with third fixed plate. First waterproof plate includes flange that is fixedly connected with third connecting segment of first connecting piece, and second waterproof plate includes flange that is fixedly connected with third connecting segment of second connecting piece, and sealing structure is arranged between the flange of first waterproof plate and the flange of second waterproof plate.

5. The open-type anti-leakage concave-convex texture pottery screen wall connecting structure according to claim 1 or 2, characterized in that, The cross section shape of the positioning member is an I shape, comprising a T-shaped sleeve fixedly connected with the cross beam and a T-shaped plug sealingly inserted with the T-shaped sleeve, the T-shaped sleeve sequentially passes through the first fixed plate, the second fixed plate and the first waterproof plate from back to front, or the T-shaped sleeve sequentially passes through the first fixed plate, the second fixed plate and the second waterproof plate from back to front, and the T-shaped sleeve is sealingly connected with the first waterproof plate and the second waterproof plate respectively.

6. The open fender anti-leakage concave-convex texture pottery clay curtain connecting structure according to claim 5, characterized in that, The T-shaped plug comprises a plug-in section and a positioning section fixedly connected with the plug-in section perpendicularly; the clay plate and the positioning member are fixedly connected through a hanging assembly, the hanging assembly comprises L-shaped channel steels arranged on the left and right sides of the T-shaped plug, the L-shaped channel steels comprise first steel plates and second steel plates perpendicular to each other, the cross section of the first steel plate extends along the front-back direction and is fixedly connected with the plug-in section, the cross section of the second steel plate extends along the left-right direction and is fixedly connected with the positioning section, the length of the second steel plate in the left-right direction is greater than half the length of the positioning section in the left-right direction so that the second steel plate forms an overhanging section; the hanging assembly further comprises a hanging piece connected between the overhanging section and the clay plate.

7. The open fender anti-leakage embossed texture pottery screen wall connecting structure according to claim 6, characterized in that, The hanging piece comprises an L-shaped mounting seat fixed on the second steel plate and a mounting plate fixed on the clay plate, the horizontal plane of the mounting seat is provided with an adjusting long hole, the mounting plate is provided with a through hole corresponding to the adjusting long hole, and the mounting plate and the mounting seat are adjustably connected through bolts.

8. The open-type anti-leakage concave-convex texture pottery soil curtain connecting structure according to claim 1 or 2, characterized in that, The two adjacent clay plates form a fold in the front-back direction.

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