Waterproof composite board

Abstract

The utility model relates to the field of composite boards, in particular to a waterproof composite board. Comprising two composite board bodies, waterproof layers are glued to the two sides of the composite board bodies through glue, an adjusting structure is arranged on the sides, close to each other, of the two composite board bodies, the adjusting structure comprises two mounting holes, the two mounting holes are formed in the sides, close to each other, of the two composite board bodies correspondingly, and fixing holes are formed in the two sides of the inner walls of the mounting holes correspondingly; connecting plates are attached to the sides, close to each other, of the two composite plate bodies, connecting holes are formed in the positions, corresponding to the mounting holes, of the side faces of the connecting plates, and lead screws are rotationally connected to the inner walls of the connecting holes. The waterproof composite board provided by the utility model has the advantages that the composite board can be conveniently spliced or separated by personnel, so that different numbers of composite boards can be spliced according to actual use requirements, the applicability of the composite board is improved, and the waterproof layer cannot be damaged in the splicing process.

Description

Technical Field

[0001] The utility model relates to the field of composite boards, in particular to a waterproof composite board. Background Art

[0002] A waterproof composite board is a board that combines multiple materials and has excellent waterproof performance. It is commonly used in construction, decoration, and industrial applications.

[0003] The utility model with the publication number of CN208946806U discloses a waterproof wood-plastic composite board. The key points of its technical solution are as follows: It includes a composite board body. The composite board body includes a strengthening layer. A second buffer layer and a first buffer layer are respectively fixedly connected to both sides of the strengthening layer. A first flame-retardant layer is fixedly connected to the side of the first buffer layer away from the strengthening layer. A first waterproof layer is fixedly connected to the side of the first flame-retardant layer away from the first buffer layer. For this waterproof wood-plastic composite board, through the combined use of the first waterproof coating and the second waterproof coating, the materials of the first waterproof coating and the second waterproof coating are polyacrylate coatings. The polyacrylate coating can form a film with good gloss and water resistance, enabling the composite board body to have good waterproofness, and its adhesion is firm and not easy to peel off. Through the combined use of the first waterproof layer, the second waterproof layer, the water-passing holes, and the connecting water holes, water can sequentially pass through the water-passing holes and the connecting water holes and enter the interior of the water-blocking cavity, and the water is absorbed by the water-absorbing resin inside the water-blocking cavity.

[0004] Regarding the above related content, the following technical defects are found: The waterproof composite board in the prior art is not convenient to be spliced according to the actual installation situation, which will reduce the applicability of the composite board, and it is easy to damage the waterproof layer of the composite board during the splicing process, thereby reducing the waterproof performance of the waterproof composite board. Content of the Utility Model

[0005] The purpose of the utility model is to solve the defects existing in the prior art and propose a waterproof composite board.

[0006] To solve the above technical problems, the present utility model provides a waterproof composite board, including: two composite board bodies, waterproof layers are adhesively bonded to both sides of the composite board bodies by glue, an adjusting structure is provided on one side of the two composite board bodies close to each other, the adjusting structure includes two mounting holes, the two mounting holes are respectively opened on one side of the two composite board bodies close to each other, fixing holes are opened on both sides of the inner wall of the mounting hole, a connecting plate is attached to one side of the two composite board bodies close to each other, connecting holes are opened on the side surface of the connecting plate corresponding to the mounting holes, a lead screw is rotatably connected to the inner wall of the connecting hole, a double-thread is provided on the arc surface of the lead screw, a second bevel gear is fixedly connected to the arc surface of the lead screw, a rotating rod is rotatably penetrated through one side of the connecting plate, a first bevel gear is fixedly connected to one end of the rotating rod, the first bevel gear is meshed with the second bevel gear, two partition plates are threadedly connected to the arc surface of the lead screw, two fixing plates are fixedly connected to one side of the two partition plates away from each other, and the size of the fixing plate is adapted to that of the fixing hole.

[0007] The effects achieved by the above components are as follows: By setting the adjusting structure, personnel can conveniently splice or separate the composite board, and then can splice different numbers of composite boards according to actual use requirements, improving the applicability of the composite board, and the waterproof layer will not be damaged during the splicing process.

[0008] Preferably, a plurality of positioning blocks are fixedly connected to both sides of the connecting plate, and a plurality of positioning holes are opened on one side of the two composite board bodies close to each other, and the size of the positioning block is adapted to that of the positioning hole.

[0009] The effects achieved by the above components are as follows: When splicing the two composite board bodies, first insert the positioning plate fixed on the connecting plate into the positioning hole to achieve the effect that the connecting plate and the composite board body can be quickly butted, improving the splicing speed of the composite board body.

[0010] Preferably, a plurality of guide rods are slidably penetrated through the side surface of the partition plate, and the guide rods are fixedly connected to the inner wall of the connecting hole.

[0011] The effects achieved by the above components are as follows: During the process of the lead screw rotating to drive the partition plate to move, the guide rod can guide and position the partition plate, so as to avoid the rotation deviation of the partition plate driving the fixing plate during the moving process.

[0012] Preferably, a guide block is fixedly connected to one side of the fixing plate close to the fixing hole, and the size of the guide block is adapted to that of one side of the fixing plate.

[0013] The effects achieved by the above components are as follows: By providing a guide block on one side of the fixing plate, the effect of conveniently inserting the fixing plate into the fixing hole can be achieved.

[0014] Preferably, a plurality of anti-slip lines are provided on the arc surface of the rotating rod, and the anti-slip lines are evenly distributed on the arc surface of the rotating rod.

[0015] The effect achieved by the above components is that personnel can rotate the rotating rod by means of the anti-slip lines, achieving the effect of facilitating the rotation of the rotating rod.

[0016] Preferably, an adjusting ring is threadedly connected to the arc surface of the rotating rod.

[0017] The effect achieved by the above components is that after the fixing plate is inserted into the fixing hole, personnel can rotate the adjusting ring to abut against the connecting plate, thereby being able to limit the rotating rod and avoiding the fixing block from loosening due to accidental contact with the rotating rod by personnel.

[0018] Preferably, a rubber pad is fixedly connected to the side of the adjusting ring close to the connecting plate, and the diameter of the rubber pad is larger than the diameter of the adjusting ring.

[0019] The effect achieved by the above components is that the rubber pad can improve the friction on the side of the adjusting ring close to the connecting plate, achieving the effect of enabling the adjusting ring to abut firmly against the connecting plate by means of the rubber pad.

[0020] Compared with the related art, a waterproof composite board provided by the present utility model has the following beneficial effects:

[0021] The present utility model provides a waterproof composite board. During the use of the waterproof composite board, the waterproof layer can improve the waterproof performance of the composite board. By setting an adjusting structure, personnel can conveniently splice or separate the composite boards, and thus can splice different numbers of composite boards according to actual use requirements, improving the applicability of the composite boards, and the waterproof layer will not be damaged during the splicing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of a waterproof composite board provided by the present utility model;

[0023] Figure 2 is Figure 1 a partial structural disassembly schematic diagram of the adjusting structure shown;

[0024] Figure 3 is Figure 1 a schematic structural diagram of the composite board body shown;

[0025] Figure 4 is Figure 2 a partial structural schematic diagram shown.

[0026] Reference numerals in the figure: 1, composite board body; 2, waterproof layer; 3, adjusting structure; 301, mounting hole; 302, fixing hole; 303, connecting plate; 304, connecting hole; 305, lead screw; 306, second bevel gear; 307, rotating rod; 308, first bevel gear; 309, partition board; 310, fixing plate; 311, guiding block; 312, guiding rod; 313, adjusting ring; 314, rubber pad; 315, anti-slip pattern; 316, positioning hole; 317, positioning block. Detailed implementation mode

[0027] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further details the present utility model in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0028] The following describes the specific implementation of the present utility model in detail with reference to specific embodiments.

[0029] Please refer to Figures 1 to 4 , a waterproof composite board provided by an embodiment of the present utility model includes: two composite board bodies 1, waterproof layers 2 are adhesively bonded to both sides of the composite board body 1 by glue, and an adjusting structure 3 is provided on one side of the two composite board bodies 1 close to each other.

[0030] In an embodiment of the present utility model, please refer to Figures 2 to 4, the adjusting structure 3 includes two mounting holes 301 which are respectively formed on one side of the two composite board bodies 1 close to each other. Fixed holes 302 are formed on both sides of the inner wall of the mounting hole 301. A connecting plate 303 is attached to one side of the two composite board bodies 1 close to each other. Connecting holes 304 are formed at positions corresponding to the mounting holes 301 on the side surface of the connecting plate 303. A lead screw 305 is rotatably connected to the inner wall of the connecting hole 304. A double-thread is formed on the arc surface of the lead screw 305. A second bevel gear 306 is fixedly connected to the arc surface of the lead screw 305. A rotating rod 307 is rotatably inserted through one side of the connecting plate 303. A first bevel gear 308 is fixedly connected to one end of the rotating rod 307. The first bevel gear 308 meshes with the second bevel gear 306. Two partition plates 309 are threadedly connected to the arc surface of the lead screw 305. Two fixing plates 310 are fixedly connected to one side of the two partition plates 309 away from each other. The size of the fixing plate 310 is adapted to that of the fixed hole 302. By providing the adjusting structure 3, personnel can conveniently splice or separate the composite boards, and thus can splice different numbers of composite boards according to actual usage requirements, improving the applicability of the composite boards, and the waterproof layer 2 will not be damaged during the splicing process. A number of positioning blocks 317 are fixedly connected to both sides of the connecting plate 303. A number of positioning holes 316 are formed on one side of the two composite board bodies 1 close to each other. The size of the positioning block 317 is adapted to that of the positioning hole 316. When splicing the two composite board bodies 1, first insert the positioning plate fixed on the connecting plate 303 into the positioning hole 316 to achieve the effect of enabling the connecting plate 303 and the composite board body 1 to be quickly docked, improving the splicing speed of the composite board body 1. A number of guide rods 312 are slidably inserted through the side surface of the partition plate 309. The guide rods 312 are fixedly connected to the inner wall of the connecting hole 304. During the process that the lead screw 305 rotates to drive the partition plate 309 to move, the guide rods 312 can guide and position the partition plate 309, thereby preventing the partition plate 309 from rotating and shifting during the movement of driving the fixing plate 310. A guide block 311 is fixedly connected to one side of the fixing plate 310 close to the fixed hole 302. The size of the guide block 311 is adapted to that of one side of the fixing plate 310. By providing the guide block 311 on one side of the fixing plate 310, the effect of conveniently inserting the fixing plate 310 into the fixed hole 302 can be achieved. A number of anti-slip lines 315 are formed on the arc surface of the rotating rod 307. The anti-slip lines 315 are evenly distributed on the arc surface of the rotating rod 307. Personnel can rotate the rotating rod 307 by means of the anti-slip lines 315 to achieve the effect of conveniently rotating the rotating rod 307. An adjusting ring 313 is threadedly connected to the arc surface of the rotating rod 307. After the fixing plate 310 is inserted into the fixed hole 302, personnel can rotate the adjusting ring 313 to abut against the connecting plate 303, thereby being able to limit the rotating rod 307 and preventing personnel from accidentally touching the rotating rod 307 and causing the fixing block to become loose. A rubber pad 314 is fixedly connected to one side of the adjusting ring 313 close to the connecting plate 303.The diameter of the rubber pad 314 is larger than that of the adjusting ring 313. The rubber pad 314 can increase the frictional force on the side of the adjusting ring 313 close to the connecting plate 303, achieving the effect that the adjusting ring 313 can be firmly abutted against the connecting plate 303 by means of the rubber pad 314;

[0031] The working principle of a waterproof composite board provided by the present utility model is as follows: During the use of the waterproof composite board, the waterproof layer 2 can improve the waterproof performance of the composite board. When it is necessary to join two composite board bodies 1, first move the connecting plate 303 to drive the positioning blocks 317 on both sides thereof, insert the positioning blocks 317 into the positioning holes 316, so that the two composite board bodies 1 are attached to both sides of the connecting plate 303. When the composite board body 1 is attached to the connecting plate 303, the fixing plate 310 and the fixing hole 302 will be aligned at this time. Then, rotate the rotating rod 307 by means of the anti-slip pattern 315. The rotating rod 307 drives the first bevel gear 308 to rotate, the first bevel gear 308 drives the second bevel gear 306 to rotate, and the second bevel gear 306 drives the lead screw 305 to rotate. At this time, the lead screw 305 will drive the two partition plates 309 to move away from each other. When the partition plate 309 drives the fixing plate 310 to be inserted into the fixing hole 302, the splicing of the composite board can be completed. After the fixing plate 310 is inserted into the fixing hole 302, the operator can rotate the adjusting ring 313 to drive the rubber pad 314 to abut against the connecting plate 303, thereby being able to limit the rotating rod 307, so as to prevent the operator from accidentally touching the rotating rod 307 and causing the fixing block to become loose. The rubber pad 314 can increase the frictional force on the side of the adjusting ring 313 close to the connecting plate 303, achieving the effect that the adjusting ring 313 can be firmly abutted against the connecting plate 303 by means of the rubber pad 314. When the composite board body 1 needs to be disassembled, maintained or replaced due to wear during use, first rotate the adjusting ring 313 to drive the rubber pad 314 to separate from the connecting plate 303, and then rotate the rotating rod 307 in the reverse direction by means of the anti-slip pattern 315. The rotating rod 307 drives the first bevel gear 308 to rotate in the reverse direction, the first bevel gear 308 drives the second bevel gear 306 and the lead screw 305 to rotate in the reverse direction, and the lead screw 305 drives the two partition plates 309 to move towards each other. When the partition plate 309 drives the fixing plate 310 to separate from the fixing hole 302, then move the connecting plate 303 to drive the positioning block 317 to separate from the positioning hole 316, and the disassembly of the composite board body 1 can be completed. Among them, during the process that the lead screw 305 rotates to drive the partition plate 309 to move, the guide rod 312 can guide and position the partition plate 309, so as to prevent the partition plate 309 from rotating and shifting during the movement process of driving the fixing plate 310. In addition, by providing a guide block 311 on one side of the fixing plate 310, the effect that the fixing plate 310 can be conveniently inserted into the fixing hole 302 is achieved.

[0032] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated herein.

[0033] The above are only embodiments of the present utility model, and do not thus limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present utility model.

Claims

1. A waterproof composite board, characterized in that: include: Two composite board bodies (1), both sides of the composite board bodies (1) are glued with waterproof layers (2), the sides of the two composite board bodies (1) close to each other are provided with an adjustment structure (3), the adjustment structure (3) comprises two mounting holes (301), the two mounting holes (301) are respectively provided on the sides of the two composite board bodies (1) close to each other, both sides of the inner walls of the mounting holes (301) are provided with fixing holes (302), the sides of the two composite board bodies (1) close to each other are attached with a connecting plate (303), the sides of the connecting plate (303) are provided with connecting holes (304) at positions corresponding to the mounting holes (301), and the inner walls of the connecting holes (304) are rotated. A screw rod (305) is rotatably connected to the connecting plate (303), the arc surface of the screw rod (305) being provided with a bidirectional thread, the arc surface of the screw rod (305) being fixedly connected to a second bevel gear (306), a rotating rod (307) being rotatably penetrated through one side of the connecting plate (303), one end of the rotating rod (307) being fixedly connected to a first bevel gear (308), the first bevel gear (308) being meshed with the second bevel gear (306), the arc surface of the screw rod (305) being threadedly connected to two partitions (309), the two partitions (309) being fixedly connected to two fixing plates (310) on the sides away from each other, the fixing plates (310) being adapted to the size of the fixing holes (302).

2. A waterproof composite board according to claim 1, characterized in that: A plurality of positioning blocks (317) are fixedly connected to both sides of the connection plate (303), and a plurality of positioning holes (316) are provided on the sides of the two composite plate bodies (1) close to each other, and the sizes of the positioning blocks (317) and the positioning holes (316) are adapted to each other.

3. The waterproof composite board according to claim 1, characterized in that: A plurality of guide rods (312) are slidably provided on the side surface of the partition plate (309), and the guide rods (312) are fixedly connected to the inner wall of the connection hole (304).

4. The waterproof composite board according to claim 1, characterized in that: A guide block (311) is fixedly connected to one side of the fixing plate (310) close to the fixing hole (302), and the guide block (311) is adapted to the size of one side of the fixing plate (310).

5. The waterproof composite board according to claim 1, characterized in that: The arc surface of the rotating rod (307) is provided with a plurality of anti-skid patterns (315), and the anti-skid patterns (315) are evenly distributed on the arc surface of the rotating rod (307).

6. The waterproof composite board according to claim 1, characterized in that: The arc surface of the rotating rod (307) is threadedly connected with an adjusting ring (313).

7. A waterproof composite board according to claim 6, characterized in that: A rubber pad (314) is fixedly connected to one side of the adjustment ring (313) close to the connection plate (303); the diameter of the rubber pad (314) is greater than the diameter of the adjustment ring (313).

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