An assembled plywood installation structure with earthquake-proof and buffer functions

Abstract

The present invention belongs to the technical field of assembled plywood installation structures, and particularly relates to an assembled plywood installation structure with earthquake-proof and shock-absorbing functions, including a plate body and corner fittings. An abrasion-resistant rubber plate is arranged on the outer side of the plate body, and a top plate is installed below the abrasion-resistant rubber plate. Flow guide holes are reserved at the bottom of the top plate, and a water-absorbing layer is arranged below the flow guide holes. A push rod is installed at the top of the spring, and a rubber layer is arranged on the outer side of the push rod. A bottom plate is arranged below the rubber layer, and a slider is connected to the bottom of the bottom plate. A chute is reserved below the slider, and a rectangular opening is reserved on the outer wall of the chute. A rotating groove is reserved on the outer side of the rectangular opening, and a threaded nail is installed on the outer wall of the rotating groove. Compared with the existing assembled plywood installation structures, the assembled plywood installation structure with earthquake-proof and shock-absorbing functions protects the four corners of the plywood, and the bonding degree between the glues is closer, and it is not easy to be affected by moisture and crack.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated plywood installation structures, and particularly to a prefabricated plywood installation structure with earthquake-proof and shock-absorbing functions. Background Art

[0002] Plywood is one of the commonly used materials for furniture and is one of the three major types of artificial boards. It can also be used as a material for airplanes, ships, trains, cars, buildings, and packaging boxes, etc. A group of veneers is usually assembled and glued together with adjacent layers of wood grain directions perpendicular to each other. Usually, the surface veneer and the inner veneer are symmetrically arranged on both sides of the central layer or the board core. The board blank is made of veneers coated with glue and arranged longitudinally and horizontally in a crisscross pattern according to the wood grain direction, and is pressed under heated or unheated conditions. The number of layers is generally odd, and a few are even. The physical and mechanical properties in the longitudinal and horizontal directions have relatively small differences. Commonly used types of plywood include three-ply board, five-ply board, etc. Plywood can improve the utilization rate of wood and is a main way to save wood. However, in some special occasions, plywood needs to be applied to places with a certain amount of frictional contact with the external environment, such as floors and pedals, etc. However, most of the current plywood used does not have wear-resistant, earthquake-proof, shock-absorbing, and anti-slip properties on the surface layer, so its service life is short and it does not have good mechanical strength, thus affecting the actual use effect.

[0003] Chinese Patent (CN201820414446.2) discloses a double-layer assembled shock-absorbing plywood, including an upper plywood, a lower plywood, and vertical shock-absorbing devices. The vertical shock-absorbing devices are provided in multiple numbers and are arranged between the upper plywood and the lower plywood. The upper plywood and the lower plywood are arranged parallel to each other. The vertical shock-absorbing device includes an upper fixing cylinder and a lower fixing cylinder. The upper fixing cylinder is vertically fixed on the inner plate body of the upper plywood and a first magnetic block is provided in its cylinder body. The lower fixing cylinder is fixed on the inner plate body of the lower plywood and a second magnetic block is provided at the bottom of its cylinder body. The magnetic poles on the opposite sides between the first magnetic block and the second magnetic block are different. The lower end of the upper fixing cylinder is inserted and fixed in the hollow upper cylinder body of the lower fixing cylinder. The double-layer assembled shock-absorbing plywood can effectively improve the shock-absorbing effect of the overall plywood, and has good shock-absorbing effects in both the vertical and horizontal directions, with high practicality. However, its moisture-proof effect is very slight.

[0004] The assembled plywood installation structure on the current market is inconvenient for protecting the four corners of the plywood, and it is not easy to achieve the functions of anti-slip and waterproof. It is inconvenient to make the bonding degree between glues closer during the assembly process of the plywood, and it is easy to be affected by moisture and cracking, which affects its installation during the construction process. In view of the above situation, on the basis of the existing assembled plywood installation structure, technical innovation is carried out. Therefore, we propose an assembled plywood installation structure with shock-absorbing and buffering functions, which can protect the four corners of the plywood, and uses anti-slip and waterproof materials to help make the bonding degree between glues closer during the assembly process of the plywood, and is not easy to be affected by moisture and cracking, which affects its installation during the construction process.

[0005] In view of the above problems, it is urgent to innovate and design on the basis of the original assembled plywood installation structure. Summary of the Invention

[0006] The purpose of the present invention is to provide an assembled plywood installation structure with shock-absorbing and buffering functions, so as to solve the problems in the above-mentioned background technology that the general assembled plywood installation structure is inconvenient for protecting the four corners of the plywood, and it is not easy to achieve the functions of anti-slip and waterproof. It is inconvenient to make the bonding degree between glues closer during the assembly process of the plywood, and it is easy to be affected by moisture and cracking, which affects its installation during the construction process.

[0007] To achieve the above purpose, the present invention provides the following technical solutions: an assembled plywood installation structure with shock-absorbing and buffering functions, including a plate body and corner fittings. An abrasion-resistant rubber plate is arranged on the outer side of the plate body, and a top plate is installed below the abrasion-resistant rubber plate. A diversion hole is reserved at the bottom of the top plate, and a water-absorbing layer is arranged below the diversion hole. A connecting piece is installed on the outer wall of the water-absorbing layer, and a clamping groove is reserved on the outer side of the connecting piece. The corner fitting is fixed on the outer wall of the clamping groove, and a disassembly plate is arranged on the outer side of the corner fitting. A fixing screw is installed on the right side of the outer wall of the disassembly plate, and a core plate is arranged below the fixing screw. A shock-absorbing member is installed in the middle of the core plate, and a spring is arranged inside the shock-absorbing member. A push rod is installed at the top of the spring, and a rubber layer is arranged on the outer side of the push rod. A bottom plate is arranged below the rubber layer, and a slider is connected to the bottom of the bottom plate. A chute is reserved below the slider, and a rectangular opening is reserved on the outer wall of the chute. A rotating groove is reserved on the outer side of the rectangular opening, and a threaded nail is installed on the outer wall of the rotating groove.

[0008] Preferably, the threaded nail and the rotating groove form a clamping structure through the abrasion-resistant rubber plate, and the threaded nails are symmetrically arranged about the central axis of the abrasion-resistant rubber plate.

[0009] Preferably, the connecting piece and the corner fitting form a clamping structure through the clamping groove, and the connecting piece and the fixing screw are in threaded connection.

[0010] Preferably, the push rod and the shock absorber form a lifting structure through a spring, and the top plate and the plate body form an elastic structure through the shock absorber.

[0011] Preferably, the bottom plate and the sliding groove form a sliding structure through a slider, and the bottom plate and the wear-resistant rubber plate are adhesively bonded with glue.

[0012] Preferably, the shock absorber and the bottom plate are closely attached, and the central axis of the bottom plate is parallel to the central axis of the angle member.

[0013] Preferably, the wear-resistant rubber plate is made of high-temperature fire-resistant material, and the wear-resistant rubber plate and the top plate are adhesively bonded with glue.

[0014] Preferably, the rubber layer is made of silicone rubber, the rubber layer and the core board are arranged parallel to each other, and the core board is made of composite wood board.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. By adding elasticity to the middle of the composite assembled plywood, when the upper part is stressed during installation and use, the push rod slides on the shock absorber and is affected by the elastic action of the spring, which is beneficial to the shock absorption and buffering of the plywood and is not easily cracked and damaged under the stress.

[0017] 2. The angle members of the present invention are beneficial to protecting the four corners of the plywood, and the use of anti-slip and waterproof materials is beneficial to making the bonding degree between glues closer during the plywood assembly process, and it is not easily affected by moisture and cracking, which affects its installation during the construction process.

[0018] 3. By combining and installing the shock absorber and the bottom plate in the middle of the plywood, and then matching with the wear-resistant rubber plate and the rubber layer, the quality of the plywood during installation and use can be effectively improved, making it anti-slip, shock-absorbing and having the functions of waterproof and moisture-proof, and the addition of multiple functions makes it more durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic three-dimensional structure diagram of the present invention;

[0020] Figure 2 is a schematic three-dimensional exploded decomposition structure diagram of the present invention;

[0021] Figure 3 is a schematic front sectional structure diagram of the present invention;

[0022] Figure 4 is a schematic front sectional structure diagram of the connecting member of the present invention.

[0023] In the figure: 1, plate body; 2, wear-resistant rubber plate; 3, top plate; 4, diversion hole; 5, water absorption layer; 6, connecting piece; 7, card slot; 8, corner piece; 9, disassembly plate; 10, fixing screw; 11, core plate; 12, shockproof piece; 13, spring; 14, push rod; 15, rubber layer; 16, bottom plate; 17, slider; 18, chute; 19, rectangular opening; 20, rotating groove; 21, threaded nail. Detailed implementation manners

[0024] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some but not all of the embodiments of the present invention. Components of the embodiments of the present invention usually described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "inner", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the invention is usually placed during use. 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, and thus cannot be construed as a limitation of the present invention. In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "couple" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the internal communication of two elements. 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.

[0025] Please refer to Figures 1-4, the present invention provides a technical solution: an assembled plywood installation structure with shock absorption and buffering functions, including a plate body 1, a wear-resistant rubber plate 2, a top plate 3, a diversion hole 4, a water absorption layer 5, a connecting piece 6, a card slot 7, an angle piece 8, a disassembling plate 9, a fixing screw 10, a core plate 11, a shock-absorbing piece 12, a spring 13, a push rod 14, a rubber layer 15, a bottom plate 16, a slider 17, a chute 18, a rectangular opening 19, a rotating slot 20 and a threaded nail 21. A wear-resistant rubber plate 2 is arranged on the outer side of the plate body 1, and a top plate 3 is installed below the wear-resistant rubber plate 2. A diversion hole 4 is reserved at the bottom of the top plate 3, and a water absorption layer 5 is arranged below the diversion hole 4. A connecting piece 6 is installed on the outer wall of the water absorption layer 5, and a card slot 7 is reserved on the outer side of the connecting piece 6. An angle piece 8 is fixed to the outer wall of the card slot 7, and a disassembling plate 9 is arranged on the outer side of the angle piece 8. A fixing screw 10 is installed on the right side of the outer wall of the disassembling plate 9, and a core plate 11 is arranged below the fixing screw 10. A shock-absorbing piece 12 is installed at the middle position of the core plate 11, and a spring 13 is arranged inside the shock-absorbing piece 12. A push rod 14 is installed at the top of the spring 13, and a rubber layer 15 is arranged on the outer side of the push rod 14. A bottom plate 16 is arranged below the rubber layer 15, and a slider 17 is connected to the bottom of the bottom plate 16. A chute 18 is reserved below the slider 17, and a rectangular opening 19 is reserved on the outer wall of the chute 18. A rotating slot 20 is reserved on the outer side of the rectangular opening 19, and a threaded nail 21 is installed on the outer wall of the rotating slot 20.

[0026] Further, the threaded nail 21 and the rotating slot 20 form a clamping structure through the wear-resistant rubber plate 2, and the threaded nails 21 are symmetrically arranged about the central axis of the wear-resistant rubber plate 2. Such a setting facilitates the glue bonding and fixing of the core plate 11 and other plate layers in the middle layer, and through the fastening of the wear-resistant rubber plate 2, they are tightly bonded together and then glued into a composite. At the same time, the threaded nails 21 are convenient for installation and disassembly before and after assembly;

[0027] Further, the connecting piece 6 and the angle piece 8 form a clamping structure through the card slot 7, and the connecting piece 6 and the fixing screw 10 are in a threaded connection. Such a setting enables the angle piece 8 to effectively protect the four corners of the plywood, and the use of a non-slip and waterproof material is beneficial to making the bonding degree between the glues closer during the plywood assembly process, and it is not easy to be affected by moisture and crack, which affects its installation during the construction process;

[0028] Further, the push rod 14 and the shock-absorbing piece 12 form a lifting structure through the spring 13, and the top plate 3 and the plate body 1 form an elastic structure through the shock-absorbing piece 12. Such a setting adds elasticity to the middle of the composite assembled plywood. When a force is applied from above during installation and use, through the sliding of the push rod 14 in the shock-absorbing piece 12 and the elastic action of the spring 13, it is beneficial to the shock absorption and buffering of the plywood, and it is not easy to crack and damage under the action of force;

[0029] Furthermore, the bottom plate 16 forms a sliding structure with the slider 17 and the chute 18, and the bottom plate 16 is adhesively bonded to the wear-resistant rubber plate 2 with glue. This setting makes it convenient to increase the simplicity of the installation structure of the plywood. The snap sliding and glue bonding of the slider 17 and the chute 18 belong to the mortise and tenon fitting connection. With the cooperation of glue, it is not easy to disperse and the installation structure is more firm;

[0030] Furthermore, the shock-proof member 12 is closely fitted to the bottom plate 16, and the central axis of the bottom plate 16 is parallel to the central axis of the corner member 8. With this setting, the combined installation of the shock-proof member 12 and the bottom plate 16 in the middle of the plywood, together with the wear-resistant rubber plate 2 and the rubber layer 15, can effectively improve the quality of the plywood during installation and use, making it anti-slip, shock-proof, waterproof and moisture-proof. The addition of multiple functions makes it more durable;

[0031] Furthermore, the material of the wear-resistant rubber plate 2 is set as a high-temperature fire-resistant material, and the wear-resistant rubber plate 2 is adhesively bonded to the top plate 3 with glue. This setting enhances the fire resistance of the overall plywood, avoiding the burning and damage of the plywood in case of high temperature or fire, and further enhancing the structural strength of the overall plywood, making it more practical, durable, fire-resistant and high-temperature resistant;

[0032] Furthermore, the material of the rubber layer 15 is set as silicone rubber, and the rubber layer 15 is arranged parallel to the core board 11, and the material of the core board 11 is set as a composite wood board. With this setting, the glue bonding of the board layers, combined with various shock-proof materials such as the shock-proof member 12 and the rubber layer 15, can effectively realize the shock-proof and buffering function of the plywood in the installation structure.

[0033] Working principle: When using the assembled plywood installation structure with shock-proof and buffering functions, first, when the board body 1 is used for plywood installation, the core board 11 and other board layers in the middle are adhesively fixed with glue, and the wear-resistant rubber plate 2 is used to fasten them tightly together and then bonded into a composite plywood. At the same time, the screw nails 21 are convenient for installation and disassembly before and after assembly. At the same time, the corner members 8 are beneficial to protect the four corners of the plywood, and the use of anti-slip and waterproof materials is beneficial to make the glue bond more tightly during the plywood assembly process, not easy to be affected by moisture and crack, which affects its installation during construction. Then, through the sliding of the push rod 14 on the shock-proof member 12 and the elastic action of the spring 13, it is beneficial to the shock-proof and buffering of the plywood, not easy to crack and damage under the action of force. And the wear-resistant rubber plate 2 and the rubber layer 15 are arranged in the middle of the plywood, which can effectively improve the quality of the plywood during installation and use, making it anti-slip, shock-proof, waterproof and moisture-proof. The addition of multiple functions makes it more durable;

[0034] Next, the wear-resistant rubber plate 2 is made of high-temperature refractory material to enhance the fire resistance of the overall plywood, prevent the plywood from burning and being damaged under high temperature or fire conditions, further enhance the structural strength of the overall plywood, make it more practical, durable, resistant to open fire and high temperature. Finally, the core board 11 is made of composite wood board. The glue of the composite board layer is bonded and matched with various shock-proof materials such as the shock-proof member 12 and the rubber layer 15, which can effectively realize the shock-proof and buffering function of the plywood in the installation structure. This is the working principle of the assembled plywood installation structure with shock-proof and buffering function.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled plywood installation structure with shock-proof and buffering functions, comprising a plate body (1) and corner fittings (8), characterized in that: A wear-resistant rubber plate (2) is arranged on the outer side of the plate body (1), and a top plate (3) is installed below the wear-resistant rubber plate (2). A diversion hole (4) is reserved at the bottom of the top plate (3), and a water absorption layer (5) is arranged below the diversion hole (4). A connecting piece (6) is installed on the outer wall of the water absorption layer (5), and a clamping groove (7) is reserved on the outer side of the connecting piece (6). A corner piece (8) is fixed on the outer wall of the clamping groove (7), and a disassembly plate (9) is arranged on the outer side of the corner piece (8). A fixing screw (10) is installed on the right side of the outer wall of the disassembly plate (9), and a core plate (11) is arranged below the fixing screw (10). A shock-proof piece (12) is installed at the middle position of the core plate (11), and a spring (13) is arranged inside the shock-proof piece (12). A push rod (14) is installed at the top of the spring (13), and a rubber layer (15) is arranged on the outer side of the push rod (14). A bottom plate (16) is arranged below the rubber layer (15), and a slider (17) is connected to the bottom of the bottom plate (16). A chute (18) is reserved below the slider (17), and a rectangular opening (19) is reserved on the outer wall of the chute (18). A rotating groove (20) is reserved on the outer side of the rectangular opening (19), and a threaded nail (21) is installed on the outer wall of the rotating groove (20); The threaded nail (21) and the rotating groove (20) form a clamping structure through the wear-resistant rubber plate (2), and the threaded nails (21) are symmetrically arranged about the central axis of the wear-resistant rubber plate (2); The connecting piece (6) and the corner piece (8) form a clamping structure through the clamping groove (7), and the connecting piece (6) and the fixing screw (10) are in threaded connection; The push rod (14) and the shock-proof piece (12) form a lifting structure through the spring (13), and the top plate (3) and the plate body (1) form an elastic structure through the shock-proof piece (12).

2. The assembled plywood installation structure with shock and buffer functions according to claim 1, characterized in that: The bottom plate (16) and the chute (18) form a sliding structure through the slider (17), and the bottom plate (16) and the wear-resistant rubber plate (2) are adhesively bonded with glue.

3. The assembled plywood installation structure with shock and buffer functions according to claim 1 is characterized in that: The shock-proof piece (12) and the bottom plate (16) are in close fit, and the central axis of the bottom plate (16) is parallel to the central axis of the corner piece (8).

4. An assembled plywood installation structure with shockproof and buffering functions according to claim 1, characterized in that: The material of the wear-resistant rubber plate (2) is set as a high-temperature refractory material, and the wear-resistant rubber plate (2) and the top plate (3) are adhesively bonded with glue.

5. The assembled plywood installation structure with shock and buffer functions according to claim 1, characterized in that: The material of the rubber layer (15) is set as silicone rubber, and the rubber layer (15) and the core plate (11) are arranged parallel to each other, and the material of the core plate (11) is set as a composite wood board.

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