Thermal insulation fireproof soundproofing concrete fabricated wallboard

Abstract

The application provides a heat-preservation fireproof sound-insulation concrete assembled wallboard, belongs to the technical field of FDM type 3D printers, and comprises a wallboard A and a wallboard B, further comprises: a notch A reserved on the lower wall surface of the wallboard A; a notch B reserved on the upper wall surface of the wallboard B; a connecting end A arranged on the upper wall surface of the notch A; a connecting end B arranged in the connecting end A; a preliminary connecting piece arranged outside the connecting end A and the connecting end B, used for preliminarily connecting the wallboard A and the wallboard B; a reinforcing piece arranged outside the preliminary connecting piece, used for reinforcing the connection of the connecting end; and a fastening piece arranged in the reinforcing piece, used for fastening the connecting end. The application solves the problems of the existing heat-preservation fireproof sound-insulation concrete assembled wallboard, such as long time and labor consumption in assembly, low assembly efficiency and inconvenient use.

Description

Technical Field

[0001] This invention belongs to the field of prefabricated wall panel technology, specifically relating to thermal insulation, fireproof, and soundproof concrete prefabricated wall panels. Background Technology

[0002] Precast concrete wall panels refer to concrete structures that are designed and built by assembling precast concrete components produced in factories on-site. Buildings constructed with precast concrete wall panels are warm in winter and cool in summer, and have good sound insulation. The walls will not burn when a fire breaks out.

[0003] Existing technology CN220644845U discloses a prefabricated concrete wall panel with thermal insulation, fireproof, and soundproof properties, including a first mating component, a second mating component, and a supporting component. The right side of the first mating component is movably connected to the left side of the second mating component. The opposite sides of the first and second mating components are fixedly connected to the supporting component. Cement boards are fixedly connected to the front and rear sides of the opposite sides of the first and second mating components. A soundproofing board is movably connected to the rear side of the top of the supporting component. A thermal insulation board is movably connected to the middle of the top of the supporting component. A fireproof board is movably connected to the front side of the top of the supporting component. This wall panel has a first mating component and a second mating component, which are assembled using bolts and screw holes. However, this assembly requires tools such as wrenches to repeatedly tighten the bolts, which is time-consuming and labor-intensive, resulting in low assembly efficiency. Furthermore, disassembly also requires tools, making it very inconvenient to use. Summary of the Invention

[0004] This invention provides a prefabricated concrete wall panel with thermal insulation, fireproof and sound insulation properties. Its purpose is to solve the problems of time-consuming and labor-intensive assembly, low assembly efficiency and great inconvenience in use of existing prefabricated concrete wall panels with thermal insulation, fireproof and sound insulation properties.

[0005] This invention provides a prefabricated concrete wall panel with thermal insulation, fireproofing, and sound insulation properties, comprising wall panel A and wall panel B, and further comprising:

[0006] Recess A is reserved on the lower wall surface of wall panel A;

[0007] Notch B is reserved on the wall surface of wall panel B;

[0008] Connecting end A is installed on the upper wall surface of recess A;

[0009] Connector B is installed in connector A;

[0010] The preliminary connector is installed on the outside of connector A and connector B to perform preliminary connection between wall panel A and wall panel B.

[0011] Reinforcing components are installed on the outside of the initial connectors to reinforce the connection at the joint ends.

[0012] The reinforcement includes a connecting platform A fixed to the two transverse side walls of the docking platform. The upper end of the connecting platform A is fixed to a trapezoidal platform A. An insertion interface B is reserved on the upper side wall of the trapezoidal platform A. The connecting platform B is fixed to the two transverse side walls of the cover. An interface is reserved at the lower end of the connecting platform B. The trapezoidal platform A can be movably installed in the interface.

[0013] Fasteners, installed in the reinforcement components, are used to fasten the connection ends; the fasteners include a pressure table, a trapezoidal table A with a reserved assembly chamber, the pressure table is located in the assembly chamber, one side of the pressure table can move through the assembly chamber and extend into the insert B, the side wall of the pressure table contacts the side wall of the trapezoidal table B, several guide posts are movably installed on the longitudinal sides of the pressure table, the longitudinal sides of the guide posts are fixed to the longitudinal sides of the assembly chamber, and the longitudinal sides of the pressure table are screwed with connecting strips.

[0014] The other side of a pair of connecting strips is screwed to a variable seat. A constraint table is fixed to the vertical walls of the pair of variable seats. A constraint opening is reserved on the vertical walls of the assembly room. One side of the constraint table can be movably installed in the constraint opening.

[0015] A spiral beryllium copper wire B is fixed to the wall surface of a pair of moving seats that are close to each other, and a connecting rod is fixed to the wall surface of a pair of moving seats that are opposite to each other. The two longitudinal walls of the interface are reserved with the connecting interface C. The opposite side of the pair of connecting rods can move through the assembly chamber and extend into the corresponding connecting interface C. Each of the pair of connecting rods is connected to the corresponding connecting interface C.

[0016] Furthermore, the preliminary connector includes a cover fixed to the upper wall of recess A, the upper end of connector A is fixed to the upper wall of recess A, connector A and connector B are fitted together, the lower end of connector B is fixed to a mating platform, and the lower end of the mating platform is fixed to the lower wall of recess B.

[0017] Furthermore, an iron cover is fixed to the upper edge of the docking platform, and an insertion interface A is reserved at the lower end of the cover. A magnetic absorbing piece is fixed in the insertion interface A, and the iron cover can be movably installed in the insertion interface A. The upper end of the iron cover and the magnetic absorbing piece are attracted together.

[0018] Furthermore, the connecting platform B has a reserved movable opening, in which a trapezoidal platform B is installed. The trapezoidal platform B can be movably installed in the movable opening, and one side of the trapezoidal platform B can move through the movable opening and extend into the mating interface, where the trapezoidal platform B and the mating interface B are mated together.

[0019] Furthermore, a movable platform is fixedly connected to the vertical sidewalls of the trapezoidal platform B. The sidewalls of the movable platform and the sidewalls of the movable opening are in contact and connected. A spiral beryllium copper wire A is fixedly connected to one sidewall of the movable platform, and the other side of the beryllium copper wire A is fixedly connected to the inner surface of the movable opening.

[0020] Furthermore, one side of the trapezoidal platform B is fixedly connected to a movable column, and the other side of the movable column can move through the movable opening and extend outside the connecting platform B. The side of the movable column outside the connecting platform B is fixedly connected to a handle.

[0021] Furthermore, sealing elements are installed on the openings on the sides of recesses A and B. The sealing elements include extension openings that are reserved on the sides of recesses A and B and extend outward. A pair of extension openings combine to form a complete rectangle. Magnetic strip A is fixedly connected to the pair of extension openings. A shielding plate is engaged in the extension openings. Magnetic strip B is fixedly connected to the inner edge of the shielding plate. Magnetic strip A and magnetic strip B attract each other.

[0022] The beneficial effects of this invention are as follows:

[0023] During assembly, the present invention connects connecting ends A and B. The iron cover moves into the insert A and is attracted by the magnetic plate, thus performing an initial connection. Meanwhile, trapezoidal platform A moves into the interface, pressing trapezoidal platform B to move. When trapezoidal platform A reaches the top of the interface, beryllium copper wire A drives the moving platform and trapezoidal platform B to move. Trapezoidal platform B moves into the insert B to position trapezoidal platform A, and then connecting platforms A and B are fastened together, securing connecting ends A and B and achieving rapid and reliable assembly between wall panels A and B. When trapezoidal platform B and insert interface B are fitted together, trapezoidal platform B presses against the pressure platform, causing the pressure platform to move. The movement of the pressure platform pulls the connecting strip to move, which in turn pulls the moving seat to move. During the movement of the moving seat, the inserting rod is pulled to move, and the inserting rod moves into the insert interface C, allowing trapezoidal platform A and connecting platform B to be tightened again. Then, connecting end A and connecting end B are tightened again, making connecting end A and connecting end B inseparable. This ensures a secure fastening between wall panel A and wall panel B, making assembly and disassembly very convenient, greatly improving assembly efficiency, and thus improving construction efficiency.

[0024] Other features and advantages of the invention will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the description and the drawings. Attached Figure Description

[0025] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0026] Figure 1 This is a schematic diagram of the opening structure of notch A and notch B according to an embodiment of the present invention;

[0027] Figure 2 This is a schematic diagram of the closed structure of notch A and notch B according to an embodiment of the present invention;

[0028] Figure 3 This is a schematic diagram of the back structure of the shielding plate according to an embodiment of the present invention;

[0029] Figure 4 This is a schematic diagram of the connection structure between the cover and the docking platform according to an embodiment of the present invention;

[0030] Figure 5 This is a schematic diagram of the disassembled structure of the cover and docking platform according to an embodiment of the present invention;

[0031] Figure 6 This is a schematic diagram of the disassembly structure of the reinforcement component according to an embodiment of the present invention;

[0032] Figure 7 This is a schematic cross-sectional view of the connecting platform B according to an embodiment of the present invention;

[0033] Figure 8 This is a schematic diagram of the disassembled structure of connecting platform A and connecting platform B according to an embodiment of the present invention;

[0034] Figure 9 This is a schematic diagram of the cross-sectional structure of the trapezoidal platform A according to an embodiment of the present invention;

[0035] Figure 10 This is an embodiment of the present invention. Figure 9 A magnified structural diagram at point M;

[0036] Reference numerals: 1. Wall panel A; 2. Wall panel B; 3. Recess A; 4. Recess B; 51. Connecting end A; 52. Connecting end B; 6. Preliminary connecting piece; 61. Cover; 62. Butt joint; 65. Iron cover; 66. Embedded interface A; 67. Magnetic clasp; 7. Reinforcing component; 71. Connecting platform A; 72. Trapezoidal platform A; 73. Embedded interface B; 74. Connecting platform B; 75. Butt joint; 76. Movable opening; 77. Trapezoidal platform B; 78. Adjustable table; 79. Beryllium copper wire A; 710. Movable column; 711. Handle; 8. Fastener; 81. Pressing table; 82. Assembly chamber; 83. Guide column; 84. Connecting strip; 85. Adjustable seat; 86. Constraint table; 87. Constraint port; 88. Beryllium copper wire B; 89. Inserting rod; 810. Inserting interface C; 9. Sealing component; 91. Extension port; 92. Magnetic strip A; 93. Shielding plate; 94. Magnetic strip B. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0038] Reference Figures 1-10 This invention proposes a prefabricated concrete wall panel with thermal insulation, fireproofing, and sound insulation, comprising wall panel A1 and wall panel B2, and further comprising:

[0039] Recess A3 is reserved on the lower wall surface of wall panel A1;

[0040] Notch B4 is reserved on the upper wall surface of wall panel B2;

[0041] Connecting end A51 is installed on the upper wall surface of recess A3;

[0042] Connector B52 is installed in connector A51;

[0043] The preliminary connector 6 is installed on the outside of the connector A51 and the connector B52 to perform preliminary connection between wall panel A1 and wall panel B2.

[0044] The reinforcement component 7 is installed on the outside of the initial connector 6 to reinforce the connection at the connection end;

[0045] Fastener 8, installed in fastener 7, is used to tighten the connecting end.

[0046] Reference Figure 4 and Figure 5 The preliminary connector 6 includes a cover 61 fixed to the upper wall of the recess A3, the upper end of the connector A51 fixed to the upper wall of the recess A3, the connector A51 and the connector B52 being fitted together, the lower end of the connector B52 being fixed to the docking platform 62, and the lower end of the docking platform 62 being fixed to the lower wall of the recess B4.

[0047] The installed cover 61 and docking platform 62 are used to perform initial connection and subsequent fastening with the connecting end.

[0048] Reference Figure 4 and Figure 5 The upper edge of the docking platform 62 is fixedly connected to the iron cover 65. The lower end of the cover 61 has a reserved insertion interface A66. A magnetic absorbing piece 67 is fixedly connected in the insertion interface A66. The iron cover 65 is movably installed in the insertion interface A66. The upper end of the iron cover 65 and the magnetic absorbing piece 67 are attracted together.

[0049] The iron cover 65 is inserted into the insertion interface A66 and attracted by the magnetic piece 67 to achieve the initial connection of the connection end.

[0050] Reference Figure 5 and Figure 6 The reinforcement component 7 includes a connecting platform A71 fixed to the two transverse side walls of the docking platform 62. The upper end of the connecting platform A71 is fixed to a trapezoidal platform A72. An insertion interface B73 is reserved on the upper side wall of the trapezoidal platform A72. The two transverse side walls of the cover 61 are fixed to a connecting platform B74. The lower end of the connecting platform B74 is reserved to a mating interface 75. The trapezoidal platform A72 is movably installed in the mating interface 75.

[0051] The trapezoidal platform A72 is moved and secured via the installed connecting platform A71 and connecting platform B74.

[0052] Reference Figures 5-9 The connecting platform B74 has a reserved movable opening 76, in which a trapezoidal platform B77 is installed. The trapezoidal platform B77 is movably installed in the movable opening 76. One side of the trapezoidal platform B77 can move through the movable opening 76 and extend into the mating interface 75. The trapezoidal platform B77 and the mating interface B73 are mated together.

[0053] By connecting the trapezoidal platform B77 and the interlocking interface B73, the trapezoidal platform B77 and the connecting platform A71 can be positioned to ensure that the connecting platform A71 and the connecting platform B74 are firmly fixed and cannot be disassembled.

[0054] Reference Figure 7 and Figure 8 A movable platform 78 is fixedly connected to the vertical side walls of the trapezoidal platform B77. The side wall of the movable platform 78 is in contact with the side wall of the movable opening 76. A spiral beryllium copper wire A79 is fixedly connected to one side of the movable platform 78. The other side of the beryllium copper wire A79 is fixedly connected to the inner surface of the movable opening 76.

[0055] The beryllium copper wire A79 drives the movement of the stage 78 and the trapezoidal stage B77, which can automatically tighten the trapezoidal stage A72.

[0056] Reference Figure 7 and Figure 8 One side of the trapezoidal platform B77 is fixed to the movable column 710. The other side of the movable column 710 can move through the movable opening 76 and extend outside the connecting platform B74. The side of the movable column 710 outside the connecting platform B74 is fixed to the handle 711.

[0057] By pulling the handle 711, the traction movable column 710 and the trapezoidal platform B77 move, and then the trapezoidal platform B77 can be pulled out of the insertion interface B73 so as to disassemble the connecting end A51 and the connecting end B52.

[0058] Reference Figure 9 and Figure 10The fastener 8 includes a pressing table 81, an assembly chamber 82 is reserved in the trapezoidal table A72, the pressing table 81 is located in the assembly chamber 82, one side of the pressing table 81 can move through the assembly chamber 82 and extend into the insert interface B73, the side wall of the pressing table 81 contacts the side wall of the trapezoidal table B77, several guide posts 83 are movably installed on the longitudinal sides of the pressing table 81, the longitudinal sides of the guide posts 83 are fixedly connected to the longitudinal sides of the assembly chamber 82, and the longitudinal sides of the pressing table 81 are screwed with connecting strips 84.

[0059] The pressure table 81 is constrained by several guide columns 83 to ensure its smooth movement.

[0060] Reference Figure 9 and Figure 10 The other side of a pair of connecting strips 84 is screwed to a variable seat 85. A constraint table 86 is fixedly connected to the vertical walls of the pair of variable seats 85. A constraint opening 87 is reserved on the vertical walls of the assembly chamber 82. One side of the constraint table 86 is movably installed in the constraint opening 87.

[0061] The constraint table 86 installed can constrain the variable seat 85 to ensure that the variable seat 85 performs straight movement.

[0062] Reference Figure 9 and Figure 10 A pair of variable seats 85 are fixed to the wall surfaces close to each other with spiral beryllium copper wires B88, and a pair of variable seats 85 are fixed to the wall surfaces facing away from each other with interlocking rods 89. Interlocking interfaces C810 are reserved on the longitudinal two wall surfaces of the interface 75. The side of the pair of interlocking rods 89 facing away from each other can move through the assembly chamber 82 and extend into the corresponding interlocking interface C810. Each pair of interlocking rods 89 is interlocked with the corresponding interlocking interface C810.

[0063] By installing the connecting rod 89 and the interface C810, when the connecting rod 89 moves into the interface C810, the connecting platform B74 and the trapezoidal platform A72 can be tightened again.

[0064] During assembly, connecting ends A51 and B52 are connected. The iron cover 65 moves into the insert A66 and is attracted by the magnetic plate 67, thus performing a preliminary connection. Meanwhile, trapezoidal platform A72 moves into the mating interface 75, pressing trapezoidal platform B77 to move. When trapezoidal platform A72 reaches the top of mating interface 75, beryllium copper wire A79 drives the moving platform 78 and trapezoidal platform B77 to move. Trapezoidal platform B77 moves into the insert B73 to position trapezoidal platform A72. Then, connecting platforms A71 and B74 are fastened, securing connecting ends A51 and B52, thus achieving... Wall panel A1 and wall panel B2 are quickly and securely assembled. When trapezoidal platform B77 and interlocking interface B73 are interlocked, trapezoidal platform B77 presses down on pressure platform 81, causing it to move. Pressure platform 81 moves and pulls connecting bar 84 to move. Connecting bar 84 pulls moving seat 85 to move. During the movement of moving seat 85, it pulls interlocking rod 89 to move. Interlocking rod 89 moves into interlocking interface C810, allowing trapezoidal platform A72 and connecting platform B74 to be tightened again. Then, connecting end A51 and connecting end B52 are tightened again, preventing connecting end A51 and connecting end B52 from disassembling, thus ensuring a secure fastening between wall panel A1 and wall panel B2.

[0065] Reference Figures 1-3 A sealing element 9 is installed on the opening of the side of the notch A3 and the notch B4. The sealing element 9 includes an extension opening 91 that is reserved on the side of the notch A3 and the notch B4 and extends outward. A pair of extension openings 91 are combined to form a complete rectangle. A magnetic strip A92 is fixedly connected in the pair of extension openings 91. A shielding plate 93 is engaged in the extension opening 91. A magnetic strip B94 is fixedly connected to the inner edge of the shielding plate 93. The magnetic strip A92 and the magnetic strip B94 attract each other.

[0066] The shielding plate 93 can be securely installed in the extension opening 91 by magnetic strips A92 and B94, thereby covering the recesses A3 and B4. This not only ensures the aesthetics of the assembled wall panels, but also protects the components inside and extends the service life of the components inside recesses A3 and B4.

[0067] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A prefabricated concrete wall panel with thermal insulation, fireproofing, and soundproofing, comprising wall panel A and wall panel B, characterized in that, Also includes: Recess A is reserved on the lower wall surface of wall panel A; Notch B is reserved on the wall surface of wall panel B; Connecting end A is installed on the upper wall surface of recess A; Connector B is installed in connector A; The preliminary connector is installed on the outside of connector A and connector B to perform preliminary connection between wall panel A and wall panel B; Reinforcing components are installed on the outside of the initial connectors to reinforce the connection at the joint ends; The reinforcement includes a connecting platform A fixed to the two transverse side walls of the docking platform. The upper end of the connecting platform A is fixed to a trapezoidal platform A. An insertion interface B is reserved on the upper side wall of the trapezoidal platform A. The connecting platform B is fixed to the two transverse side walls of the cover. An interface is reserved at the lower end of the connecting platform B. The trapezoidal platform A can be movably installed in the interface. Fasteners, installed in the reinforcement components, are used to fasten the connection ends; the fasteners include a pressure table, a trapezoidal table A with a reserved assembly chamber, the pressure table is located in the assembly chamber, one side of the pressure table can move through the assembly chamber and extend into the insert B, the side wall of the pressure table contacts the side wall of the trapezoidal table B, several guide posts are movably installed on the longitudinal sides of the pressure table, the longitudinal sides of the guide posts are fixed to the longitudinal sides of the assembly chamber, and the longitudinal sides of the pressure table are screwed with connecting strips. The other side of a pair of connecting strips is screwed to a variable seat. A constraint table is fixed to the vertical walls of the pair of variable seats. A constraint opening is reserved on the vertical walls of the assembly room. One side of the constraint table can be movably installed in the constraint opening. A spiral beryllium copper wire B is fixed to the wall surface of a pair of moving seats that are close to each other, and a connecting rod is fixed to the wall surface of a pair of moving seats that are opposite to each other. The two longitudinal walls of the interface are reserved with the connecting interface C. The opposite side of the pair of connecting rods can move through the assembly chamber and extend into the corresponding connecting interface C. Each of the pair of connecting rods is connected to the corresponding connecting interface C. The preliminary connector includes a cover fixed to the upper wall of recess A, the upper end of connector A is fixed to the upper wall of recess A, connector A and connector B are fitted together, the lower end of connector B is fixed to a mating platform, and the lower end of the mating platform is fixed to the lower wall of recess B. The connecting platform B has a reserved movable opening, in which a trapezoidal platform B is installed. The trapezoidal platform B can be movably installed in the movable opening, and one side of the trapezoidal platform B can move through the movable opening and extend into the mating interface. The trapezoidal platform B and the mating interface B are mated together.

2. The prefabricated concrete wall panel according to claim 1, characterized in that: An iron cover is fixed to the upper edge of the docking platform. An insertion interface A is reserved at the lower end of the cover. A magnetic piece is fixed in the insertion interface A. The iron cover can be movably installed in the insertion interface A. The upper end of the iron cover and the magnetic piece are attracted to each other.

3. The prefabricated concrete wall panel according to claim 1, characterized in that: A movable platform is fixedly connected to the vertical side walls of trapezoidal platform B. The side walls of the movable platform are in contact with the side walls of the movable opening. A spiral beryllium copper wire A is fixedly connected to one side of the movable platform, and the other side of beryllium copper wire A is fixedly connected to the inner surface of the movable opening.

4. The prefabricated concrete wall panel according to claim 3, characterized in that: One side of the trapezoidal platform B is fixed to the movable column, and the other side of the movable column can move through the movable opening and extend outside the connecting platform B. The side of the movable column outside the connecting platform B is fixed to the handle.

5. The prefabricated concrete wall panel according to claim 1, characterized in that: A sealing element is installed on the side openings of recess A and recess B. The sealing element includes an extension opening that is reserved on the side of recess A and recess B and extends outward. A pair of extension openings are combined to form a complete rectangle. A magnetic strip A is fixedly connected to the pair of extension openings. A shielding plate is engaged in the extension openings. A magnetic strip B is fixedly connected to the inner edge of the shielding plate. Magnetic strip A and magnetic strip B attract each other.

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