Graphite polystyrene board connecting structure

Abstract

The invention relates to the technical field of graphite polystyrene board installation, in particular to a graphite polystyrene board connecting structure which comprises an installation framework and a polystyrene board body and further comprises a splicing mechanism used for fixing the polystyrene board body on the installation framework, and the splicing mechanism comprises a sealing plate fixedly installed on the polystyrene board body. A positioning piece used for connecting the sealing plate and the mounting framework is arranged in the middle of the rear surface of the sealing plate, a clamping piece used for limiting the polystyrene plate body on the mounting framework is arranged on the sealing plate, and a supporting piece for supporting the sealing plate in the vertical direction is arranged on the rear surface of the sealing plate. By arranging the splicing mechanism, two adjacent plates can be limited at the same time during mounting, so that the multiple plates are connected, the graphene polystyrene plates on the whole wall surface can be mounted more stably by matching with the mounting framework, and the service life of the graphene polystyrene plates after mounting is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of graphite polystyrene board installation, and specifically to a connection structure for graphite polystyrene boards. Background Art

[0002] Graphene polystyrene board is an innovative graphene polystyrene thermal insulation material, which is made by incorporating a certain amount of modified graphene into traditional expandable polystyrene. Graphene not only serves as a flame retardant but also as an anti-infrared substance, significantly improving the thermal insulation performance, flame retardancy, and mechanical properties.

[0003] After being produced, graphene polystyrene boards are usually prepared into blocks of different sizes according to different installation positions. At the same time, for decorative effects, a decorative surface is also provided on the surface of the graphene polystyrene board. When installing the graphene polystyrene board with a decorative surface, it is usually fixed to the wall by using anchor bolts to clamp the decorative surface of the graphene polystyrene board.

[0004] However, the existing graphene polystyrene boards with decorative surfaces have the following problems during installation: 1. There are sealing leaks: When using anchor bolts to install graphene polystyrene boards, the anchor bolts themselves have a certain thickness, resulting in a gap between the upper and lower graphene polystyrene boards when stacked together, which affects the thermal insulation effect of the entire wall; 2. There is no connectivity between multiple boards: The existing installation method usually uses anchor bolts to connect the upper and lower surfaces of the graphene polystyrene board to the wall at the two corner positions, making each board independently fixed. This not only leads to no correlation between the boards on the entire wall, affecting the service life of the boards after installation on the entire wall, but also requires multiple fixed installations during the entire board installation process, resulting in complicated installation steps and affecting the installation efficiency. Summary of the Invention

[0005] Therefore, the present invention provides a connection structure for graphite polystyrene boards, which solves the above technical problems.

[0006] A connection structure for graphite polystyrene boards provided by the present invention includes an installation skeleton and a polystyrene board body, and further includes a splicing mechanism for fixing the polystyrene board body on the installation skeleton.

[0007] The splicing mechanism includes a sealing plate fixedly installed on the polystyrene board body. A positioning member for connecting the sealing plate to the installation skeleton is provided at the middle position of the rear surface of the sealing plate. A clamping member for limiting the polystyrene board body on the installation skeleton is provided on the sealing plate. A supporting member for providing an upward and downward supporting force to the sealing plate is provided on the rear surface of the sealing plate.

[0008] According to an embodiment of the present invention, the splicing mechanism further includes a limiting groove opened at the left end of the sealing plate. A limiting pin is fixedly connected to the right end of the sealing plate. A plurality of serrated grooves are provided on the top end of the limiting groove and the upper surface of the limiting pin. The serrated groove is composed of a vertical surface and an inclined surface. The inclined directions of the serrated grooves on the limiting groove and the limiting pin are the same. A dividing line for facilitating the adjustment of the position of the graphene sheet is provided at the middle position of the upper surface of the sealing plate.

[0009] According to an embodiment of the present invention, the positioning member includes a connecting chute opened at the middle position of the rear surface of the sealing plate. A limiting slide bar arranged in the left-right direction is fixedly connected inside the connecting chute. Two symmetrically arranged clamping plates are elastically slidably connected to the circumferential surface of the limiting slide bar. Tightening plates are slidably connected to the upper and lower surfaces of the clamping plates.

[0010] According to an embodiment of the present invention, one end of the tightening plate close to the clamping plate penetrates into the inside of the clamping plate. A return spring is provided between the end of the tightening plate penetrating into the inside of the clamping plate and the inside of the clamping plate.

[0011] According to an embodiment of the present invention, there is a certain distance between the two clamping plates in the normal state. Arc chamfers for facilitating clamping on the installation skeleton are provided at the rear ends of the opposite surfaces of the two clamping plates.

[0012] According to an embodiment of the present invention, the supporting member includes two limiting plates fixedly connected to the left and right sides of the rear surface of the sealing plate. An E-shaped plate is sleeved at the rear end of the limiting plate. An adjusting screw rod I is slidably inserted into the rear surface of the E-shaped plate.

[0013] According to an embodiment of the present invention, the adjusting screw rod I penetrates through the middle horizontal section of the E-shaped plate and is rotatably connected to the middle horizontal section of the E-shaped plate. A threaded hole adapted to the adjusting screw rod I is opened on the rear surface of the limiting plate. The middle horizontal section of the E-shaped plate is slidably sleeved on the limiting plate.

[0014] According to an embodiment of the present invention, a fastening bolt is threadedly connected to the upper surface of the top horizontal section of the E-shaped plate. The distance between the opposite surfaces of the upper and lower horizontal sections of the E-shaped plate is adapted to the distance between the opposite surfaces of two horizontal sections with close distances in the horizontal direction on the polystyrene board body.

[0015] According to an embodiment of the present invention, the clamping member includes two symmetrically arranged mounting grooves opened on the front surface of the sealing plate. A horizontal T-shaped plate is slidably connected inside the mounting groove. A support frame is fixedly connected to the rear surface of the sealing plate corresponding to the mounting groove. An adjusting screw rod II is threadedly connected to the rear surface of the support frame.

[0016] According to an embodiment of the present invention, the horizontal section of the horizontal T-shaped plate is slidably matched with the mounting groove on the sealing plate. The front end of the adjusting screw rod II is rotatably connected to the rear surface of the horizontal section of the horizontal T-shaped plate.

[0017] Applying the technical solution of the present invention: 1. Through the setting of the splicing mechanism, two adjacent plates can be limited during installation, so that there is a connection between multiple plates after installation. With the use of the installation skeleton, the graphite polystyrene boards on the entire wall can be installed more firmly, improving the service life of the graphite polystyrene boards after installation.

[0018] 2. When the sealing plate is installed between the upper and lower two plates, the gap between the two plates is sealed, so that the gap between the upper and lower two plates can be blocked, further improving the heat insulation effect of the graphite polystyrene board. Brief Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention 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 drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the graphite polystyrene board connection structure provided by the present invention.

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the cooperation and installation of the splicing mechanism and the installation skeleton provided by the present invention.

[0022] Figure 3 It is a main view cross-sectional view of the cooperation between the limit pin and the limit groove provided by the present invention.

[0023] Figure 4 It is one of the three-dimensional structural schematic diagrams of the splicing mechanism provided by the present invention.

[0024] Figure 5 It is the second three-dimensional structural schematic diagram of the splicing mechanism provided by the present invention.

[0025] Figure 6 It is provided by the present invention Figure 5 An enlarged view of part A in

[0026] Figure 7 It is a three-dimensional structural schematic diagram of the clamping member provided by the present invention.

[0027] Figure 8 It is provided by the present invention Figure 7 An enlarged view of part B in

[0028] Figure 9 It is a three-dimensional structural schematic diagram of the support member provided by the present invention.

[0029] Reference numerals: 1, mounting skeleton; 2, polystyrene board body; 3, splicing mechanism; 31, sealing plate; 32, positioning member; 33, support member; 34, clamping member; 35, limit pin; 36, limit groove; 321, connecting chute; 322, clamping plate; 323, limit slide bar; 324, supporting plate; 331, E-shaped plate; 332, limit plate; 333, first adjusting screw; 341, horizontal T-shaped plate; 342, support frame; 343, second adjusting screw. Detailed implementation manners

[0030] To make the above objects, features, and advantages of the present invention more apparent and understandable, the following will describe in detail the specific implementation manners of the present invention with reference to the accompanying drawings. Many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0031] As Figure 1 shown, a graphite polystyrene board connection structure includes a mounting skeleton 1 and a polystyrene board body 2, and further includes a splicing mechanism 3 for fixing the polystyrene board body 2 on the mounting skeleton 1.

[0032] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, the splicing mechanism 3 includes a sealing plate 31 fixedly installed on the polystyrene board body 2. At the middle position of the rear surface of the sealing plate 31, there is a positioning member 32 for connecting the sealing plate 31 with the mounting skeleton 1. On the sealing plate 31, there is a clamping member 34 for limiting the polystyrene board body 2 on the mounting skeleton 1. On the rear surface of the sealing plate 31, there is a support member 33 that provides an upward and downward supporting force to the sealing plate 31.

[0033] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, the splicing mechanism 3 further includes a limit groove 36 opened at the left end of the sealing plate 31. The right end of the sealing plate 31 is fixedly connected with a limit pin 35. On the top surface of the limit groove 36 and the upper surface of the limit pin 35, there are a plurality of serrated grooves. The serrated groove is composed of a vertical surface and an inclined surface. The inclined directions of the serrated grooves on the limit groove 36 and the limit pin 35 are the same. At the middle position of the upper surface of the sealing plate 31, there is a dividing line that facilitates the centered alignment and installation of two adjacent polystyrene board bodies 2 on the sealing plate 31.

[0034] During specific use, first, an appropriate-sized installation skeleton 1 is formulated according to the wall surface where the polystyrene board body 2 is installed and the specification dimensions of the polystyrene board body 2, such that the vertical section of the installation skeleton 1 is located between the joints of two adjacent left and right plates. Meanwhile, two horizontal sections of the installation skeleton 1 are respectively arranged on the upper and lower sides of the joint position of the upper and lower two plates. The installation skeleton 1 is jointly composed of multiple vertical sections and horizontal sections.

[0035] After completing the installation of the installation skeleton 1 on the wall surface, start installing the polystyrene board body 2 on the installation skeleton 1. First, the positioning member 32 is clamped on the vertical section of the installation skeleton 1, and then the support member 33 is clamped on the horizontal section of the installation skeleton 1 to limit the positioning member 32 in the up and down directions. When installing two adjacent sealing plates 31, the left and right adjacent sealing plates 31 are connected by the cooperation of the limiting groove 36 and the limiting pin 35. The specific connection method is to clamp the limiting groove 36 into the inside of the limiting pin 35 from top to bottom. At this time, the sawtooth grooves provided on the upper surface of the limiting pin 35 and the inner wall at the top end of the limiting groove 36 are synchronously clamped together, and the inclined surfaces of the two sawtooth grooves are in contact and slide. When the limiting groove 36 moves downward and is clamped on the limiting pin 35, the inclined surface of the serrated groove causes the limiting groove 36 to move to the left, splicing the sealing plate 31 to be installed and the already installed sealing plate 31 tightly (as Figure 3 shown), and there will be no displacement in the left and right directions, so that the connection between two adjacent sealing plates 31 remains firm.

[0036] After installing a row of sealing plates 31, start installing the polystyrene board body 2. The staff places the polystyrene board body 2 on the upper surface of the sealing plate 31 and adjusts the position of the polystyrene board body 2 through the dividing line on the upper surface of the sealing plate 31. After placing two polystyrene board bodies 2 on the sealing plate 31, the polystyrene board body 2 is limited on the sealing plate 31 by the clamping member 34.

[0037] As Figure 4 and Figure 6 shown, the positioning member 32 includes a connection sliding groove 321 opened at the middle position of the rear surface of the sealing plate 31. A limiting sliding rod 323 arranged in the left and right directions is fixedly connected inside the connection sliding groove 321. Two symmetrically arranged clamping plates 322 are elastically slidably connected to the circumferential surface of the limiting sliding rod 323 through compression springs. The upper and lower surfaces of the clamping plates 322 are both slidably connected with support plates 324. One end of the support plate 324 close to the clamping plate 322 penetrates into the inside of the clamping plate 322. A return spring (not shown in the figure) is arranged between the end of the support plate 324 penetrating into the inside of the clamping plate 322 and the inside of the clamping plate 322. Under normal conditions, there is a certain distance between the two clamping plates 322, and the distance between the two clamping plates 322 is less than the width of the vertical section of the skeleton 1. Arc-shaped chamfers for facilitating clamping on the installation skeleton 1 are provided at the rear ends of the opposite surfaces of the two clamping plates 322.

[0038] When installing the splicing mechanism 3 on the installation skeleton 1, first, the staff member makes the support plate 324 at the bottom end of the clamping plate 322 abut against the horizontal section of the corresponding installation skeleton 1. At the same time, a downward thrust is generated on the support plate 324 at the top end of the clamping plate 322. Meanwhile, the two clamping plates 322 are clamped on the vertical section of the corresponding installation skeleton 1. At this time, the two clamping plates 322 are clamped on the installation skeleton 1, and the installation skeleton 1 generates a reverse thrust on the two clamping plates 322, pushing the two clamping plates 322 to slide away from each other on the limit slide bar 323. Since the clamping plate 322 and the limit slide bar 323 are elastically slidably connected, and at the same time, with the self-elasticity of the return spring between the support plate 324 and the clamping plate 322, the clamping plate 322 is clamped on the installation skeleton 1. At this time, the preliminary installation of the sealing plate 31 is completed.

[0039] As Figure 4 、 Figure 7 and Figure 8 shown, the support member 33 includes two limit plates 332 fixedly connected to the left and right sides of the rear surface of the sealing plate 31. An E-shaped plate 331 is sleeved on the rear end of the limit plate 332. An adjusting screw rod 333 is slidably inserted into the rear surface of the E-shaped plate 331. The adjusting screw rod 333 penetrates through the middle horizontal section of the E-shaped plate 331 and is rotatably connected to the middle horizontal section of the E-shaped plate 331. A threaded hole adapted to the adjusting screw rod 333 is provided on the rear surface of the limit plate 332. The middle horizontal section of the E-shaped plate 331 is slidably sleeved on the limit plate 332. A fastening bolt is threadedly connected to the upper surface of the top horizontal section of the E-shaped plate 331. The distance between the opposite surfaces of the upper and lower horizontal sections of the E-shaped plate 331 is adapted to the distance between the opposite surfaces of the two horizontal sections with similar distances in the horizontal direction on the skeleton 1.

[0040] In specific use, when the preliminary installation of the installation skeleton 1 is completed, at this time, the staff member takes two E-shaped plates 331 and respectively sleeved them on the two limit plates 332 at the rear end of the sealing plate 31. Then, by inserting the adjusting screw rod 333 into the E-shaped plate 331 and screwing it, the adjusting screw rod 333 is screwed onto the limit plate 332. At the same time, the upper and lower horizontal sections of the E-shaped plate 331 are respectively clamped on the opposite surfaces of the two horizontal sections of the installation skeleton 1 at the installation position. The adjusting screw rod 333 is screwed until the E-shaped plate 331 is firmly clamped on the horizontal section of the installation skeleton 1. At this time, the final installation of the sealing plate 31 is completed. Repeat the above steps to install a row of multiple sealing plates 31.

[0041] As Figure 4 、 Figure 7 and Figure 9As shown in the figure, the clamping member 34 includes two symmetrically arranged mounting grooves opened on the front surface of the sealing plate 31. A horizontal T-shaped plate 341 is slidably connected inside the mounting grooves. A support frame 342 is fixedly connected to the position on the rear surface of the sealing plate 31 corresponding to the mounting grooves. An adjusting screw rod II 343 is threadedly connected to the rear surface of the support frame 342. The horizontal section of the horizontal T-shaped plate 341 is slidably matched with the mounting grooves on the sealing plate 31, and the front end of the adjusting screw rod II 343 is rotatably connected to the rear surface of the horizontal section of the horizontal T-shaped plate 341.

[0042] When installing the polystyrene board body 2, after installing the sealing plates 31 in the upper and lower rows of the polystyrene board body 2, the installation of the polystyrene board body 2 begins. The staff takes a polystyrene board body 2 and then adjusts the placement position of the polystyrene board body 2 on the sealing plate 31 according to the dividing line on the upper surface of the sealing plate 31. At the same time, the front side of the polystyrene board body 2 is clamped behind the vertical section of the horizontal T-shaped plate 341. When the placement of the left and right two polystyrene board bodies 2 and the upper and lower two polystyrene board bodies 2 on one sealing plate 31 is completed, at this time, the staff drives the horizontal section of the horizontal T-shaped plate 341 to move backward on the sealing plate 31 by screwing the adjusting screw rod II 343, and the vertical section of the horizontal T-shaped plate 341 simultaneously limits the polystyrene board bodies 2 on both the upper and lower sides of the sealing plate 31. At the same time, one sealing plate 31 can also simultaneously limit the two adjacent polystyrene board bodies 2 on the left and right.

[0043] It should be noted that when installing the polystyrene board body 2 on the entire wall surface, the polystyrene board body 2 is installed on the skeleton 1 in a bottom-up manner. First, install the bottommost polystyrene board body 2, and the horizontal T-shaped plate 341 limits the bottom end of the polystyrene board body 2. Then install the polystyrene board body 2 on the upper layer. At this time, while limiting the bottom end of the polystyrene board body 2 on the upper layer, the top end of the polystyrene board body 2 on the lower layer is limited. And so on. When installing the polystyrene board body 2 on the current layer, the bottom end of the polystyrene board body 2 on the installation layer and the top end of the polystyrene board body 2 on the lower layer of the installation layer are simultaneously fixed.

[0044] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0045] In addition, the terms "first", "second", "No. 1", and "No. 2" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", "No. 1", or "No. 2" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0046] In the present invention, unless otherwise clearly specified and defined, terms such as "mounted", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] The embodiments of this specific implementation manner are all preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention shall be covered within the protection scope of the present invention.

Claims

1. A graphite polystyrene board connection structure, comprising an installation skeleton and a polystyrene board body, characterized in that: It further includes a splicing mechanism for fixing the polystyrene board body on the installation skeleton; The splicing mechanism includes a sealing plate fixedly installed on the polystyrene board body. At the middle position of the rear surface of the sealing plate, there is a positioning part for connecting the sealing plate with the installation skeleton. On the sealing plate, there is a clamping part for limiting the polystyrene board body on the installation skeleton. On the rear surface of the sealing plate, there is a supporting part for providing an up-and-down direction supporting force to the sealing plate; The clamping part includes two left-right symmetric installation grooves opened on the front surface of the sealing plate. Inside the installation grooves, there is a horizontally sliding T-shaped plate. At the position corresponding to the installation grooves on the rear surface of the sealing plate, there is a fixedly connected support frame. On the rear surface of the support frame, there is a second adjusting screw threadedly connected; First, the position of the sealing plate is positioned on the installation skeleton through the positioning part. Then, the polystyrene board body is installed on the sealing plate. The clamping part is used to limit two adjacent plates simultaneously, and the sealing plate seals the splicing seam between the upper and lower two plates. Finally, the supporting part provides an up-and-down direction support to the sealing plate.

2. The graphite polystyrene board connection structure according to claim 1, characterized in that: The splicing mechanism further includes a limiting groove opened at the left end of the sealing plate. At the right end of the sealing plate, there is a fixedly connected limiting pin. On the top end of the limiting groove and the upper surface of the limiting pin, there are multiple serrated grooves. Each serrated groove is composed of a vertical surface and an inclined surface. The inclined directions of the serrated grooves on the limiting groove and the limiting pin are the same. At the middle position of the upper surface of the sealing plate, there is a dividing line for facilitating the centered alignment and installation of two adjacent polystyrene board bodies on the sealing plate.

3. A graphite polystyrene board connection structure according to claim 1, characterized in that: The positioning part includes a connecting sliding groove opened at the middle position of the rear surface of the sealing plate. Inside the connecting sliding groove, there is a horizontally arranged limiting sliding rod fixedly connected. On the circumferential surface of the limiting sliding rod, there are two left-right symmetric clamping plates elastically slidably connected through a compression spring. On the upper and lower surfaces of the clamping plates, there are slidably connected supporting plates.

4. A graphite polystyrene board connection structure according to claim 3, characterized in that: One end of the supporting plate close to the clamping plate penetrates into the inside of the clamping plate. Between the end of the supporting plate penetrating into the inside of the clamping plate and the inside of the clamping plate, there is a return spring.

5. The graphite polystyrene board connection structure according to claim 4, characterized in that: Under normal conditions, there is a certain distance between the two clamping plates. At the rear ends of the opposite surfaces of the two clamping plates, there are arc-shaped chamfers for facilitating clamping on the installation skeleton.

6. A graphite polystyrene board connection structure according to claim 1, characterized in that: The supporting part includes two limiting plates fixedly connected to the left and right sides of the rear surface of the sealing plate. At the rear ends of the limiting plates, there is an E-shaped plate sleeved. On the rear surface of the E-shaped plate, there is a first adjusting screw slidably inserted.

7. A graphite polystyrene board connection structure according to claim 6, characterized in that: The first adjusting screw penetrates through the middle horizontal section of the E-shaped plate and is rotatably connected to the middle horizontal section of the E-shaped plate. On the rear surface of the limiting plate, there is a threaded hole adapted to the first adjusting screw. The middle horizontal section of the E-shaped plate is slidably sleeved on the limiting plate.

8. A graphite polystyrene board connection structure according to claim 6, characterized in that: On the upper surface of the top horizontal section of the E-shaped plate, there is a fastening bolt threadedly connected. The distance between the opposite surfaces of the upper and lower horizontal sections of the E-shaped plate is adapted to the distance between the opposite surfaces of two relatively close horizontal sections in the horizontal direction on the polystyrene board body.

9. The graphite polystyrene board connection structure according to claim 1, wherein: The horizontal section of the horizontally arranged T-shaped plate is in sliding fit with the installation groove on the sealing plate. The front end of the second adjusting screw is rotatably connected to the rear surface of the horizontal section of the horizontally arranged T-shaped plate.

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