Folded plate structure
By introducing the sealing projections and grooves of waterproof fold edges and fold grooves into the press-shaped folding structure, the waterproof performance and material waste problems at the connections of press-shaped folding plates are solved, and efficient anti-leakage effect and cost reduction are achieved.
Patent Information
- Application Number
- CN202422262292.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-13
AI Technical Summary
The overlap length of existing press-shaped folding plates at the connection is long, resulting in waste of materials and increased engineering costs, and limited waterproofing performance.
A flap structure is designed in which the first and second flap plates cooperate with each other through waterproof fold edges and waterproof fold grooves, prevent moisture leakage by using the fitting of sealing protrusions and sealing grooves, and are fixed to the trusses by mounting components, simplifying the installation process.
It improves the anti-leakage effect at the joints, avoids material waste, reduces engineering cost, and simplifies manufacturing and installation processes.
Smart Images
Figure CN223061863U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, and particularly relates to a folded plate structure. Background Art
[0002] The profiled folded plate is a building material formed by pressing metal materials, and is usually used for the roofing and wall systems of buildings. Made of thin steel plates, it is processed by a roller press into a cross-section with a wavy, trapezoidal or other shapes, so as to enhance its bearing capacity and rigidity. At present, when profiled folded plates are lapped, the overlapping length at the connection of two adjacent profiled folded plates is relatively long, and the profiled folded plates at the connection are difficult to exert their bearing capacity after being bent multiple times, thus causing waste of materials and increasing the project cost.
[0003] In view of this, it is necessary to propose a folded plate structure to solve or at least alleviate the above technical problems. Summary of the Utility Model
[0004] The main object of the utility model is to propose a folded plate structure, aiming to reduce the project cost on the premise of ensuring the anti-leakage performance at the connection of adjacent profiled folded plates.
[0005] To achieve the above object, the utility model proposes a folded plate structure, including:
[0006] A first folded plate, the first folded plate includes a first main body and a waterproof folded edge arranged on one side of the first main body;
[0007] A second folded plate, the second folded plate includes a second main body and a waterproof folded groove arranged on the side of the second main body close to the first folded plate. The waterproof folded groove includes an outer folded edge fittingly arranged with the waterproof folded edge. The waterproof folded groove further includes a waterproof cavity and an opening communicating with the waterproof cavity. The waterproof folded edge extends into the waterproof cavity through the opening;
[0008] The waterproof folded edge includes a sealing protrusion, and the outer folded edge includes a sealing groove cooperatively arranged with the sealing protrusion; and / or,
[0009] The waterproof folded edge includes a sealing groove, and the outer folded edge includes a sealing protrusion cooperatively arranged with the sealing groove.
[0010] In an embodiment, the number of the sealing protrusions is at least two, and the sealing grooves are arranged in one-to-one correspondence with the sealing protrusions.
[0011] In an embodiment, the included angle between the waterproof folded edge and the first main body is 60° to 120°, and the outer folded edge is arranged parallel to the waterproof folded edge.
[0012] In one embodiment, a waterproof layer is provided on the surface of the sealing protrusion; and / or, a waterproof layer is provided on the surface of the sealing groove.
[0013] In one embodiment, the folding plate structure further includes a mounting assembly, the mounting assembly includes a mounting hole, and the number of the mounting assemblies is multiple. It is defined that the side opposite to the bending direction of the waterproof folding edge is the inner side.
[0014] The first main body includes a first side surface located on the inner side, the second main body includes a second side surface located on the inner side, and the mounting assemblies are provided on both the first side surface and the second side surface.
[0015] In one embodiment, the mounting assembly further includes a connecting piece, an adjusting block, a horizontal plate and a threaded part. The connecting piece is mounted on the first side surface or the second side surface. A threaded hole is provided at the bottom of the connecting piece. The adjusting block is provided with a threaded through hole, and the threaded part is mounted in the threaded hole through the threaded through hole. A horizontal plate is mounted on the side of the adjusting block away from the first side surface or the second side surface, and the mounting hole is provided on the horizontal plate.
[0016] In one embodiment, the connecting piece includes a mounting block and a connecting folding plate. The mounting block is mounted on the first side surface or the second side surface. The connecting folding plate includes a horizontal portion and a vertical portion. The top surface of the horizontal portion is connected to the bottom surface of the mounting block, and the threaded hole is provided at the bottom of the horizontal portion.
[0017] In one embodiment, one end of the vertical portion is connected to the horizontal portion, and the other end is close to the horizontal plate. A guide rail is provided on the side of the vertical portion close to the adjusting block, and the guide rail extends along the vertical direction. The adjusting block is provided with a guide groove corresponding to the guide rail.
[0018] In one embodiment, the connecting piece further includes a guide post. The guide post is provided on the bottom surface of the horizontal portion. The adjusting block is provided with a guide hole that cooperates with the guide post, and the guide post can slide in the guide hole.
[0019] In one embodiment, the mounting assembly further includes a compression spring. One end of the compression spring abuts against the bottom surface of the horizontal portion, and the other end abuts against the top surface of the adjusting block, and the compression spring is sleeved outside the threaded part.
[0020] In the technical solution provided by the present utility model, the folding plate structure includes a first folding plate and a second folding plate. Among them, the first folding plate includes a first main body and a waterproof folding edge provided on one side of the first main body; the second folding plate includes a second main body and a waterproof folding groove provided on the side of the second main body close to the first folding plate. The waterproof folding groove includes an outer folding edge that fits with the waterproof folding edge. The waterproof folding groove further includes a waterproof cavity and an opening communicating with the waterproof cavity. The waterproof folding edge extends into the waterproof cavity through the opening; the waterproof folding edge includes a sealing protrusion, and the outer folding edge includes a sealing groove that cooperates with the sealing protrusion; and / or, the waterproof folding edge includes a sealing groove, and the outer folding edge includes a sealing protrusion that cooperates with the sealing groove. Through this setting, the first folding plate and the second folding plate can be locked with each other through the waterproof folding edge and the waterproof folding groove, and the cooperation of the sealing groove and the sealing protrusion prevents the leakage of water, completely isolating the leakage of external water, and improving the anti-leakage effect at the connection of the first folding plate and the second folding plate; at the same time, this setting does not rely on increasing the overlapping length to improve the anti-leakage effect, thereby avoiding waste of materials, and the structure is simple, and a large amount of working hours can be saved during the manufacturing and installation processes, thereby greatly reducing the project cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.
[0022] Figure 1 Schematic structural diagram of an embodiment of the folding plate structure provided by the present utility model;
[0023] Figure 2 is Figure 1 the partial enlarged view at A in
[0024] Figure 3 is Figure 1 the partial structural diagram in
[0025] Explanation of the reference numerals in the drawings:
[0026] 100, folded plate structure; 1, first folded plate; 11, first main body; 111, first side; 12, waterproof flange; 121, sealing protrusion; 2, second folded plate; 21, second main body; 211, second side; 22, waterproof groove; 221, outer flange; 2211, sealing groove; 222, waterproof cavity; 223, opening; 3, installation component; 31, connecting piece; 311, installation block; 312, connecting folded plate; 3121, horizontal part; 3122, vertical part; 313, guide rail; 314, guide post; 32, adjusting block; 321, guide groove; 322, guide hole; 33, horizontal plate; 331, installation hole; 34, threaded part.
[0027] The realization, functional features and advantages of the purpose of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners
[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0029] It should be noted that if there are directional indications (such as up, down, left, right, front, back,...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.
[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or the solution where A and B are satisfied simultaneously. In addition, the technical solutions between the embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.
[0031] In the field of building construction, profiled folded plates are a common building material, mainly serving functions such as waterproofing, bearing pressure, and decoration. They are generally formed by pressing metal materials and are usually used in the roofing and wall systems of buildings. Commonly made of thin steel plates, they are processed by a roller press into cross-sections of wavy, trapezoidal, or other shapes to enhance their load-bearing capacity and rigidity. During installation, multiple profiled folded plates are overlapped to form a roofing, wall, or other waterproof surface structure.
[0032] Profiled folded plates are widely used in the construction field, commonly seen in industrial factories, warehouses, shopping malls, gymnasiums, and other buildings. Their manufacturing, processing, and installation technologies are already very mature. However, according to the inventor's observation and research, when existing profiled folded plates are overlapped, the waterproof performance at the connection seams of adjacent profiled folded plates is limited. To improve the waterproof performance at the connection seams, generally, the length of the overlapping area of adjacent profiled folded plates is increased, or the overlapping part of the two profiled folded plates is bent multiple times. This setting improves the anti-leakage performance between adjacent profiled folded plates to a certain extent, but the overlapping part uses more materials, and the profiled folded plates in the overlapping part are difficult to exert their load-bearing capacity, thus causing waste of materials and increasing the project cost.
[0033] In view of this, the present utility model proposes a folded plate structure to solve the above technical problems.
[0034] Please refer to Figure 1 and Figure 2 , in an embodiment of the present utility model, the folded plate structure 100 includes a first folded plate 1 and a second folded plate 2. Among them, the first folded plate 1 includes a first main body 11 and a waterproof folded edge 12 provided on one side of the first main body 11; the second folded plate 2 includes a second main body 21 and a waterproof folded groove 22 provided on the side of the second main body 21 close to the first folded plate 1. The waterproof folded groove 22 includes an outer folded edge 221 that fits with the waterproof folded edge 12, and the waterproof folded groove 22 further includes a waterproof cavity 222 and an opening 223 communicating with the waterproof cavity 222. The waterproof folded edge 12 extends into the waterproof cavity 222 through the opening 223; the waterproof folded edge 12 includes a sealing protrusion 121, and the outer folded edge 221 includes a sealing groove 2211 that cooperates with the sealing protrusion 121; and / or, the waterproof folded edge 12 includes a sealing groove 2211, and the outer folded edge 221 includes a sealing protrusion 121 that cooperates with the sealing groove 2211.
[0035] Specifically, the first folding plate 1 and the second folding plate 2 are connected to each other. The first folding plate 1 and the second folding plate 2 have the same structure. Waterproof folding edges 12 and waterproof folding grooves 22 are respectively provided at both ends of the first folding plate 1 and the second folding plate 2. The waterproof folding edge 12 of the first folding plate 1 and the waterproof folding groove 22 of the second folding plate 2 cooperate with each other to connect the first folding plate 1 and the second folding plate 2. Among them, in this embodiment, the waterproof folding edge 12 is formed by bending the edge portion of the first main body 11, and the waterproof folding groove 22 is formed by bending the edge portion of the second main body 21. The waterproof folding groove 22 is generally in a "U" shape. The edge portion away from the second main body 21 is the outer folding edge 221. The outer folding edge 221 is in mutual fit with the waterproof folding edge 12 in the first folding plate 1, and the two cooperate to play a role in transmitting torque and blocking the intrusion of moisture. Please refer to Figure 2 , a waterproof cavity 222 is formed inside the waterproof folding groove 22. The waterproof cavity 222 is used to accommodate the waterproof folding edge 12. During on-site installation, the waterproof folding edge 12 can pass through the opening 223 and extend into the waterproof cavity 222, and fit with the outer folding edge 221. The installation is relatively simple and can save a large amount of man-hours. At the same time, to further improve the waterproof effect, in this embodiment, the waterproof folding edge 12 is provided with a sealing protrusion 121. The sealing protrusion 121 is provided along the entire height direction of the waterproof folding edge 12. Correspondingly, a sealing groove 2211 for accommodating the sealing protrusion 121 is provided on the outer folding edge 221. During installation, the sealing protrusion 121 is accurately installed in the sealing groove 2211. On the one hand, it can improve the waterproof effect between the waterproof folding edge 12 and the outer folding edge 221. On the other hand, it can prevent the relative displacement between the waterproof folding edge 12 and the outer folding edge 221 when subjected to external forces, and improve the stress performance between the waterproof folding edge 12 and the outer folding edge 221. The setting positions of the sealing protrusion 121 and the sealing groove 2211 include various implementation forms. In another embodiment, the sealing protrusion 121 is provided on the outer folding edge 221, and the sealing groove 2211 is provided on the waterproof folding edge 12; in yet another embodiment, the waterproof folding edge 12 is provided with both a sealing protrusion 121 and a sealing groove 2211. Correspondingly, at the corresponding positions on the outer folding edge 221, a sealing groove 2211 that cooperates with the sealing protrusion 121 on the waterproof folding edge 12, and a sealing protrusion 121 that cooperates with the sealing groove 2211 on the waterproof folding edge 12 are also respectively provided.
[0036] In the technical solution provided by the present utility model, the folding plate structure 100 includes a first folding plate 1 and a second folding plate 2. Among them, the first folding plate 1 includes a first main body 11 and a waterproof folding edge 12 provided on one side of the first main body 11; the second folding plate 2 includes a second main body 21 and a waterproof folding groove 22 provided on the side of the second main body 21 close to the first folding plate 1. The waterproof folding groove 22 includes an outer folding edge 221 that fits with the waterproof folding edge 12. The waterproof folding groove 22 further includes a waterproof cavity 222 and an opening 223 communicating with the waterproof cavity 222. The waterproof folding edge 12 extends into the waterproof cavity 222 through the opening 223; the waterproof folding edge 12 includes a sealing protrusion 121, and the outer folding edge 221 includes a sealing groove 2211 that cooperates with the sealing protrusion 121; and / or, the waterproof folding edge 12 includes a sealing groove 2211, and the outer folding edge 221 includes a sealing protrusion 121 that cooperates with the sealing groove 2211. Through this setting, the first folding plate 1 and the second folding plate 2 can be locked with each other through the cooperation of the waterproof folding edge 12 and the waterproof folding groove 22, and the cooperation of the sealing groove 2211 and the sealing protrusion 121 can prevent the leakage of water, completely isolating the leakage of external water, improving the anti-leakage effect at the joint of the first folding plate 1 and the second folding plate 2; at the same time, this setting does not rely on increasing the length of the overlapping area of adjacent corrugated folding plates to improve the anti-leakage effect, thereby avoiding waste of materials, and the structure is simple, and a large amount of man-hours can be saved during the manufacturing and installation processes, thereby greatly reducing the project cost.
[0037] It should be noted that the waterproof folding groove 22 is integrally in a "U" shape, and the bottom surface of the "U" shape structure, that is, the side far away from the opening 223, is directly in contact with the external environment. This setting can make the liquid water in the external environment difficult to flow to the position of the opening 223 of the waterproof folding groove 22. Even if there is no waterproof folding edge 12 in the waterproof cavity 222, this setting also has a certain waterproof function. In this embodiment, a waterproof folding edge 12 is further provided in the waterproof folding groove 22 to make the waterproof effect at the joint of the first folding plate 1 and the second folding plate 2 better.
[0038] Furthermore, in an embodiment of the present utility model, the number of the sealing protrusions 121 is at least two, and the sealing grooves 2211 are arranged in one-to-one correspondence with the sealing protrusions 121. Please refer to Figure 2 , in this embodiment, the number of the sealing protrusions 121 is set to two. Correspondingly, the number of the sealing grooves 2211 is also set to two. This structure can set multiple barriers to block the intrusion of water, so as to further improve the waterproof effect between the waterproof folding edge 12 and the outer folding edge 221.
[0039] In addition, in an embodiment of the present utility model, the included angle between the waterproof folding edge 12 and the first main body 11 is 60° to 120°, and the outer folding edge 221 is arranged parallel to the waterproof folding edge 12. When the included angle between the waterproof folding edge 12 and the first main body 11 is set within this angle range, the waterproof performance and stress performance between the waterproof folding edge 12 and the outer folding edge 221 can be taken into account. As a preferred embodiment, the included angle between the waterproof folding edge 12 and the first main body 11 is set to 90°, and at the same time, the outer folding edge 221 is arranged parallel to the waterproof folding edge 12 to ensure that they can fit together.
[0040] In an embodiment of the present utility model, a waterproof layer is provided on the surface of the sealing protrusion 121; and / or, a waterproof layer is provided on the surface of the sealing groove 2211. For the convenience of on-site installation, when the first folding plate 1 and the second folding plate 2 are manufactured in the factory, the waterproof layer needs to be coated on the surface of the sealing protrusion 121 or the sealing groove 2211 in advance. According to production and installation requirements, the waterproof layer can be coated only on the surface of the sealing protrusion 121 or the sealing groove 2211, or the waterproof layer is coated on the surfaces of both the sealing protrusion 121 and the sealing groove 2211. Among them, the waterproof layer includes one of a polyurethane waterproof coating, a non-curing rubber asphalt waterproof coating, and a polyacrylic acid waterproof coating.
[0041] Furthermore, in an embodiment of the present utility model, to further improve the waterproof effect at the connection between the first folding plate 1 and the second folding plate 2, after the waterproof folding edge 12 is inserted into the waterproof cavity 222 and fits with the outer folding edge 221, sealant is sprayed into the remaining cavity of the waterproof cavity 222. The types of sealant include one of rubber sealant, polyether sealant, silicone sealant, acrylic sealant, and polysulfide sealant.
[0042] In an embodiment of the present utility model, please refer to Figure 1, the folded plate structure 100 further includes a mounting assembly 3. The mounting assembly 3 includes a mounting hole 331, and the number of the mounting assemblies 3 is multiple. It is defined that the side opposite to the bending direction of the waterproof folding edge 12 is the inner side; the first main body 11 includes a first side surface 111 located on the inner side, and the second main body 21 includes a second side surface 211 located on the inner side. The mounting assemblies 3 are provided on both the first side surface 111 and the second side surface 211. The mounting assembly 3 is used to fix the first folded plate 1 and the second folded plate 2 on the truss. By cooperating and connecting the mounting hole 331 and the bolts on the truss, the first folded plate 1 and the second folded plate 2 are integrally fixed on the truss. In this embodiment, on any plane perpendicular to the height direction of the waterproof folding groove 22, the projection of the waterproof folding groove 22 is in a "U" shape. The opening 223 of the waterproof folding groove 22 refers to the opening of the "U" - shaped structure. Considering that the opening 223 of the waterproof folding groove 22 is likely to allow liquid water to pass through, the direction of the opening 223 is set towards the truss, that is, the direction of the opening 223 is towards the inner side, and multiple mounting assemblies 3 are installed on the side of the first folded plate 1 and the second folded plate 2 close to the truss. During installation, first, the first folded plate 1 is fixedly installed on the truss through the mounting assembly 3, then the waterproof folding groove 22 of the second folded plate 2 is buckled on the waterproof folding edge 12 of the first folded plate 1, and the position of the second folded plate 2 is adjusted so that the waterproof folding edge 12 fits with the outer folded edge 221 of the waterproof folding groove 22, and the second folded plate 2 is fixed on the truss through the mounting assembly 3.
[0043] Further, in an embodiment of the present utility model, the mounting assembly 3 further includes a connecting piece 31, an adjusting block 32, a horizontal plate 33, and a threaded member 34. The connecting piece 31 is installed on the first side surface 111 or the second side surface 211. A threaded hole is opened at the bottom of the connecting piece 31. The adjusting block 32 is provided with a threaded through - hole, and the threaded member 34 passes through the threaded through - hole and is installed in the threaded hole. A horizontal plate 33 is installed on the side of the adjusting block 32 away from the first side surface 111 or the second side surface 211. The horizontal plate 33 is provided with a mounting hole 331. For details, please refer to Figure 3, since the mounting components 3 installed on the first side 111 and the second side 211 are the same, the mounting component 3 installed on the first side 111 will be taken as an example for illustration. The connecting piece 31 is installed on the first side 111 by welding or bolt connection. Threaded holes are provided at the bottom of the mounting piece, which cooperate with the threaded through holes in the adjusting block 32. The threaded piece 34 is passed through the threaded through hole and rotatably installed in the threaded hole. In this way, by rotating the threaded piece 34, the height of the adjusting block 32 can be directly adjusted, thereby driving the horizontal plate 33 to move in the vertical direction, and finally achieving the purpose of adjusting the vertical height of the mounting hole 331. By adjusting the vertical height of the mounting hole 331, it is convenient to adjust the vertical height when the first folding plate 1 is installed on the truss. The vertical height when the second folding plate 2 is installed on the truss is adjusted by the same principle, so that the top edges and bottom edges of the first folding plate 1 and the second folding plate 2 are flush. On the one hand, it can improve the waterproof effect at the connection of the first folding plate 1 and the second folding plate 2, and on the other hand, it can enhance the aesthetics after the first folding plate 1 and the second folding plate 2 are installed.
[0044] In an embodiment of the present invention, the connecting piece 31 includes a mounting block 311 and a connecting folding plate 312. The mounting block 311 is installed on the first side 111 or the second side 211. The connecting folding plate 312 includes a horizontal portion 3121 and a vertical portion 3122. The top surface of the horizontal portion 3121 is connected to the bottom surface of the mounting block 311, and threaded holes are provided at the bottom of the horizontal portion 3121. For details, please refer to Figure 3 , the mounting block 311 is welded or bolt-connected to the first side 111 or the second side 211, and the connecting folding plate 312 is fixedly installed at the bottom of the mounting block 311. The connecting folding plate 312 is integrally formed and is in an overall "L" shape. The top surface of the horizontal portion 3121 of the connecting folding plate 312 is fixedly connected to the bottom surface of the mounting block 311. The connection method includes one of welding and structural adhesive connection. Threaded holes are provided at the bottom of the horizontal portion 3121 for cooperating with the threaded through holes and the threaded piece 34 in the adjusting block 32 to adjust the vertical height of the mounting hole 331; the other part of the "L" - shaped connecting folding plate 312 except the horizontal portion 3121 is the vertical portion 3122. One side surface of the vertical portion 3122 is attached to the adjusting block 32 to prevent the situation that the adjusting block 32 rotates and causes the position of the mounting hole 331 to shift. Among them, if the thickness of the horizontal portion 3121 is insufficient, it may cause the length of the threaded piece 34 extending into the threaded hole to be shorter, resulting in a smaller height adjustment range of the adjusting block 32. At this time, according to the actual situation, a thickening plate is provided on the bottom surface of the horizontal portion 3121. The connection method between the thickening plate and the horizontal portion 3121 includes one of welding and structural adhesive connection, and additional threaded holes are provided in the thickening plate. The positions of the additional threaded holes correspond to the positions of the threaded holes in the horizontal portion 3121. By providing the thickening plate, the adjustable height range of the adjusting block 32 can be made wider.
[0045] Meanwhile, in an embodiment of the present utility model, one end of the vertical portion 3122 is connected to the horizontal portion 3121, and the other end is close to the horizontal plate 33. A guide rail 313 is provided on one side of the vertical portion 3122 close to the adjusting block 32. The guide rail 313 extends in the vertical direction, and the adjusting block 32 is provided with a guide groove 321 corresponding to the guide rail 313. Please refer to Figure 3 , in this embodiment, taking the mounting assembly 3 mounted on the first side surface 111 as an example, the vertical portion 3122 is arranged away from the first side surface 111, the adjusting block 32 is arranged between the vertical portion 3122 and the first side surface 111, a guide rail 313 is provided on one side of the vertical portion 3122 close to the first side surface 111. The guide rail 313 is integrally formed with the vertical portion 3122 or connected by welding. A guide groove 321 is formed on one side of the adjusting block 32 close to the vertical portion 3122. The guide rail 313 can slide in the guide groove 321 to limit the movement path of the adjusting block 32 and improve the stability of the adjusting block 32 when moving in the vertical direction. In another embodiment, the vertical portion 3122 is arranged close to the first side surface 111. Correspondingly, the opening direction of the guide groove 321 in the adjusting block 32 still needs to face the vertical portion 3122. In addition, the number of the guide rails 313 can be two or more, and correspondingly, guide grooves 321 corresponding to the guide rails 313 one by one are formed on the adjusting block 32. Through the cooperation of two or more guide rails 313 and guide grooves 321, the stability of the adjusting block 32 when moving can be further improved, and at the same time, the stability of the adjusting block 32 when subjected to an eccentric force can be improved.
[0046] In an embodiment of the present utility model, the connecting member 31 further includes a guide post 314. The guide post 314 is arranged on the bottom surface of the horizontal portion 3121, and the adjusting block 32 is provided with a guide hole 322 that cooperates with the guide post 314. The guide post 314 can slide in the guide hole 322. Please refer to Figure 3 , the guide post 314 is arranged parallel to the axial direction of the threaded member 34. Correspondingly, the guide hole 322 formed in the adjusting block 32 also needs to be parallel to the axial direction of the threaded member 34. When installing the adjusting block 32, the guide post 314 needs to be accurately inserted into the guide hole 322, and then the end of the threaded member 34 is rotatably installed in the threaded hole of the horizontal portion 3121. By providing the guide post 314 and the guide hole 322, the movement path of the adjusting block 32 is restricted, which plays a role in improving the stability of the adjusting block 32 when moving.
[0047] It should be noted that when a thickening plate is installed on the bottom surface of the horizontal portion 3121, the guide post 314 needs to be installed on the bottom surface of the thickening plate, that is, on the side of the thickening plate close to the adjusting block 32. At the same time, the extension length of the guide rail 313 is reduced so that the top end of the guide rail 313 abuts against the bottom surface of the thickening plate, or the top end of the guide rail 313 is spaced from the bottom end of the thickening plate to save manufacturing materials.
[0048] In addition, in an embodiment of the present utility model, the mounting assembly 3 further includes a compression spring. One end of the compression spring abuts against the bottom surface of the horizontal portion 3121, and the other end abuts against the top surface of the adjustment block 32. Moreover, the compression spring is sleeved outside the threaded member 34. The compression spring can apply pressure to the top surface of the adjustment block 32 and the bottom surface of the horizontal portion 3121. Under the action of the pressure of the compression spring, the adjustment block 32 is more stable when subjected to an external force, avoiding affecting the connection quality between the first folding plate 1 and the second folding plate 2 and the truss, which is beneficial to improving the stability after the first folding plate 1 and the second folding plate 2 are installed on the truss.
[0049] The above description is only an exemplary embodiment of the present utility model, and does not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made under the technical concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present utility model.
Claims
1. A folded plate structure, characterized in that, Comprising: A first folding plate, the first folding plate including a first main body and a waterproof folding edge provided on one side of the first main body; A second folding plate, the second folding plate including a second main body and a waterproof folding groove provided on the side of the second main body close to the first folding plate. The waterproof folding groove includes an outer folding edge that fits with the waterproof folding edge. The waterproof folding groove further includes a waterproof cavity and an opening communicating with the waterproof cavity, and the waterproof folding edge extends into the waterproof cavity through the opening; The waterproof folding edge includes a sealing protrusion, and the outer folding edge includes a sealing groove that cooperates with the sealing protrusion; and / or, The waterproof folding edge includes a sealing groove, and the outer folding edge includes a sealing protrusion that cooperates with the sealing groove.
2. The folded plate structure according to claim 1, wherein The number of the sealing protrusions is at least two, and the sealing grooves are arranged in one-to-one correspondence with the sealing protrusions.
3. The folding plate structure according to claim 1, wherein, The included angle between the waterproof folding edge and the first main body is 60° to 120°, and the outer folding edge is arranged parallel to the waterproof folding edge.
4. The folding plate structure according to claim 1, characterized in that, A waterproof layer is provided on the surface of the sealing protrusion; and / or, a waterproof layer is provided on the surface of the sealing groove.
5. The folded plate structure according to claim 1, wherein, The folding plate structure further includes a mounting assembly, the mounting assembly including a mounting hole, and the number of the mounting assemblies is multiple. It is defined that the side opposite to the bending direction of the waterproof folding edge is the inner side; The first main body includes a first side surface located on the inner side, the second main body includes a second side surface located on the inner side, and the mounting assemblies are provided on both the first side surface and the second side surface.
6. The folded plate structure according to claim 5, characterized in that, The mounting assembly further includes a connecting piece, an adjusting block, a horizontal plate, and a threaded member. The connecting piece is mounted on the first side surface or the second side surface. A threaded hole is provided at the bottom of the connecting piece. The adjusting block is provided with a threaded through hole, and the threaded member passes through the threaded through hole and is mounted in the threaded hole. A horizontal plate is mounted on the side of the adjusting block away from the first side surface or the second side surface, and the mounting hole is provided on the horizontal plate.
7. The folding plate structure according to claim 6, wherein, The connecting piece includes a mounting block and a connecting folding plate. The mounting block is mounted on the first side surface or the second side surface. The connecting folding plate includes a horizontal portion and a vertical portion. The top surface of the horizontal portion is connected to the bottom surface of the mounting block, and the threaded hole is provided at the bottom of the horizontal portion.
8. The folded plate structure according to claim 7, wherein One end of the vertical portion is connected to the horizontal portion, and the other end is close to the horizontal plate. A guide rail is provided on the side of the vertical portion close to the adjusting block, and the guide rail extends in the vertical direction. The adjusting block is provided with a guide groove corresponding to the guide rail.
9. The folding plate structure according to claim 7, wherein, The connecting piece further includes a guide post, the guide post is provided on the bottom surface of the horizontal portion, the adjusting block is provided with a guide hole that cooperates with the guide post, and the guide post can slide in the guide hole.
10. The folded plate structure according to claim 7, characterized in that, The mounting assembly further includes a compression spring. One end of the compression spring abuts against the bottom surface of the horizontal portion, and the other end abuts against the top surface of the adjusting block, and the compression spring is sleeved outside the threaded member.