Fabricated wallboard and wall

Abstract

The utility model provides an assembly type wallboard and a wall, the assembly type wallboard comprises a main body board, the top of the main body board is provided with a cement pouring port, and the two sides of the main body board are provided with sliding blocks; the sealing assembly is mounted on the main body plate and is used for protecting the cement pouring opening; the two side plates are symmetrically mounted on the two sides of the main body plate in a sliding manner through sliding blocks; cavities are formed in the side plates, and the filling layers are installed in the cavities. The main body plate and the side plates are spliced in a splicing mode, cement pouring is conducted through the cement pouring openings after splicing is completed, transportation and carrying of the main body plate and the side plates are facilitated, manpower is saved, the filling layers are arranged in the side plates, and the filling layers can be one or more combinations of sound insulation plates, heat preservation plates or flame retardant plates according to needs; the side plates can be selected according to actual requirements of sound insulation, heat preservation and fire prevention.

Description

Technical Field

[0001] This application relates to a prefabricated wall panel, and more particularly to a prefabricated wall panel and wall. Background Technology

[0002] Prefabricated wall panels are an essential component of prefabricated buildings. They offer advantages such as environmental friendliness, time-saving, and low cost. PC structure prefabricated wall panels are prefabricated using cement concrete and installed on-site. This construction technology has been widely applied in industrial and civil buildings, municipal construction, and large-scale infrastructure. However, existing PC structure prefabricated wall panels are too heavy, making them inconvenient to transport and install. Furthermore, the required fire resistance and sound insulation properties vary significantly depending on the installation scenario. Utility Model Content

[0003] This application provides a prefabricated wall panel and wall to solve the problems existing in related technologies. The technical solution is as follows:

[0004] In a first aspect, embodiments of this application provide a prefabricated wall panel, comprising:

[0005] The main body plate has a cement injection port on its top and sliders installed on both sides of the main body plate.

[0006] Sealing assembly: The sealing assembly is installed on the main plate to protect the cement injection port;

[0007] Two side panels are symmetrically mounted on both sides of the main body panel via sliders.

[0008] The filling layer is installed inside the cavity of the side plate.

[0009] In one implementation,

[0010] A plug is connected to the first end of the main body plate, and a slot is opened on the second end.

[0011] In one implementation,

[0012] When the main body plate and the side plate are connected, the first end of the main body plate protrudes from the first end of the side plate, and the second end of the main body plate is recessed from the second end of the side plate.

[0013] In one implementation,

[0014] The slider has a protrusion, and the side plate has a groove that matches the slider.

[0015] In one implementation,

[0016] The top of the main plate has a groove, and the cement injection port is located in the groove. The sealing component seals the groove and protects the cement injection port.

[0017] In one implementation,

[0018] The sealing components include:

[0019] A movable cover, which is movably positioned within a groove;

[0020] The cavity is formed in the main body plate and communicates with the groove;

[0021] The fixed rod is fixedly connected to the main body plate and is located inside the cavity. The movable cover is movably sleeved on the fixed rod.

[0022] A spring is fitted onto a fixed rod, with one end of the spring fixedly connected to the movable cover and the other end fixedly connected to the main body plate.

[0023] In one implementation,

[0024] A limiting block is fixedly connected to the end of the fixed rod away from the main body plate. The limiting block is located inside the movable cover, and a cavity for the limiting block to move is opened inside the movable cover.

[0025] In one implementation,

[0026] The movable cover has a beveled edge at the end away from the cavity.

[0027] In one implementation,

[0028] The filling layer includes at least one or more of the following:

[0029] Flame retardant layer, sound insulation layer, and heat insulation layer.

[0030] Secondly, embodiments of this application provide a wall, comprising:

[0031] Several prefabricated wall panels are sequentially assembled, and the prefabricated wall panels are one type of prefabricated wall panel described in any of the above embodiments.

[0032] The advantages or beneficial effects of the above technical solutions include at least the following:

[0033] The main panel and side panels are spliced ​​together. After splicing, cement is poured through the cement injection port, which facilitates the transportation and handling of the main panel and side panels and saves manpower. An internal filling layer is built into the side panel. The filling layer can be selected from one or more combinations of sound insulation board, heat insulation board or fire retardant board as needed. The side panel can be selected according to the actual needs of sound insulation, heat insulation and fire prevention.

[0034] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present application will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the multiple drawings represent the same or similar components or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0036] Figure 1 This is a structural schematic diagram of the prefabricated wall panel in this utility model;

[0037] Figure 2 This is an exploded structural diagram of the prefabricated wall panel in this utility model;

[0038] Figure 3 for Figure 1 Schematic diagram of the middle sealing component;

[0039] Figure 4 This is a schematic diagram of the filling layer in this utility model;

[0040] Figure 5 This is a schematic diagram of the wall structure in this utility model;

[0041] In the picture: 100, prefabricated wall panel;

[0042] 110. Main body plate; 111. Cement pouring port; 112. Slider; 1121. Protrusion; 113. Insert block; 114. Slot; 115. Breast; 116. Recess; 117. Groove;

[0043] 120. Sealing assembly; 121. Movable cover; 122. Cavity; 123. Fixing rod; 124. Spring; 125. Limiting block;

[0044] 130. Side plate; 131. Slide groove;

[0045] 140. Filler layer; 141. Flame retardant layer; 142. Sound insulation layer; 143. Thermal insulation layer;

[0046] 200. Wall. Detailed Implementation

[0047] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this application. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0048] Figures 1-4 A structural diagram of a prefabricated wall panel 100 according to an embodiment of this application is shown. Figures 1-4 As shown, the prefabricated wall panel 100 may include:

[0049] The main plate 110 has a cement injection port 111 on its top and sliders 112 on both sides of the main plate 110.

[0050] Sealing component 120 is installed on the main plate 110 to protect the cement injection port 111;

[0051] Two side plates 130 are symmetrically slidably mounted on both sides of the main body plate 110 via sliders 112;

[0052] The filling layer 140 and the side plate 130 have a cavity 122 inside, and the filling layer 140 is installed in the cavity 122.

[0053] In this embodiment, the side of the corresponding filling layer 140 is selected in advance according to the requirements. After the side plate 130 and the main plate 110 are transported to the construction site, the main plate 110 is pre-installed. The side plate 130 is installed on both sides of the main plate 110 through the slider 112 to realize the assembly of the prefabricated wall panel 100. After the installation is completed, the sealing component 120 is opened to pour cement into the cement pouring port 111. After the pouring is completed, the sealing component 120 is automatically reset to close the cement pouring port 111, while ensuring the flushness of the surface of the main plate 110.

[0054] The main panel 110 and the side panel 130 are spliced ​​together. After splicing, cement is poured through the cement pouring port 111, which facilitates the transportation and handling of the main panel 110 and the side panel 130 and saves manpower. A filling layer 140 is built into the inside of the side panel 130. The filling layer 140 can be selected from one or more combinations of sound insulation board, heat insulation board or flame retardant board as needed. The side panel 130 can be selected according to the actual needs of sound insulation, heat insulation and fire prevention.

[0055] like Figures 1-2 As shown, in one embodiment,

[0056] The first end of the main body plate 110 is connected to the plug 113, and the second end is provided with a slot 114.

[0057] In this embodiment, the main board 110 is inserted into the slot 114 on another main board 110 via the insert block 113, so as to realize the positioning and calibration of the main board 110 during installation. The number of insert blocks 113 corresponds to the number of slots 114. At least one insert block 113 is provided. The more insert blocks 113 there are, the more stable the main board 110 will be during the splicing process.

[0058] like Figure 1 As shown, in one embodiment,

[0059] When the main body plate 110 and the side plate 130 are connected, the first end of the main body plate 110 protrudes from the first end of the side plate 130, and the second end of the main body plate 110 is recessed by 116 from the second end of the side plate 130.

[0060] In this embodiment, after the side panel 130 is spliced ​​with the main panel 110, the first end of the main panel 110 and the side panel 130 form a "convex" shape, and the second end of the main panel 110 and the side panel 130 form a "concave" shape. When the main panels 110 are spliced, the first end of the main panel 110 is spliced ​​with the second end of the adjacent main panel 110. The protrusion formed by the main panel 110 and the side panel 130 is inserted into the recess 116 formed by the second end of the adjacent main panel 110 and the side panel 130, making the splicing of the prefabricated wall panel 100 more stable.

[0061] like Figures 1-2 As shown, in one embodiment,

[0062] The slider 112 is connected to a protrusion 1121, and the side plate 130 is provided with a groove 131 that is adapted to the slider 112.

[0063] In this embodiment, the slider 112 and the protrusion 1121 are arranged in a "+" shape, which makes the connection between the side plate 130 and the main plate 110 more stable.

[0064] It should be noted that the shapes of slider 112 and limit block 125 are not unique; they can be in the shape of a cross, a T, etc.

[0065] like Figure 1-Figure 3 As shown, in one embodiment,

[0066] The top of the main plate 110 has a groove 117, the cement injection port 111 is located in the groove 117, and the sealing component 120 seals the groove 117 to protect the cement injection port 111.

[0067] In this embodiment, the cement injection port 111 is located in the groove 117. The groove 117 is sealed by the sealing component 120, which hides and protects the cement injection port 111 and ensures that the surface of the main plate 110 is flush.

[0068] like Figure 1-Figure 3 As shown, in one embodiment,

[0069] Sealing assembly 120 includes:

[0070] The movable cover 121 is movably disposed within the groove 117;

[0071] Cavity 122 is formed on the main body plate 110 and communicates with groove 117;

[0072] A fixed rod 123 is fixedly connected to the main body plate 110. The fixed rod 123 is located in the cavity 122. The movable cover 121 is movably sleeved on the fixed rod 123.

[0073] Spring 124 is sleeved on fixed rod 123. One end of spring 124 is fixedly connected to movable cover 121, and the other end is fixedly connected to main body plate 110.

[0074] In this embodiment, when cement is poured into the main plate 110, the movable cover 121 is opened, and the movable cover 121 enters the cavity 122 along the fixed rod 123. The spring 124 is tightened, and the groove 117 is opened, so that cement can be poured into the cement pouring port 111. After the pouring is completed, the spring 124 is reset, and the movable cover 121 is fixed out of the cavity 122, so that the groove 117 is closed again.

[0075] like Figure 1-Figure 3 As shown, in one embodiment,

[0076] The end of the fixed rod 123 away from the main body plate 110 is fixedly connected to the limiting block 125. The limiting block 125 is located inside the movable cover 121, and the movable cover 121 has a cavity for the limiting block 125 to move.

[0077] In this embodiment, the diameter of the hole at the connection between the fixed rod 123 and the movable cover 121 is smaller than the size of the limiting block 125. By setting the limiting block 125, the movable cover 121 is prevented from falling off the fixed rod 123, which would affect the cement pouring.

[0078] like Figure 1-Figure 3 As shown, in one embodiment,

[0079] The movable cover 121 has a beveled edge at the end away from the cavity 122.

[0080] In this embodiment, by setting the inclined side, when the movable cover 121 comes into contact with the cement conveying pipe, the pressure generated by the downward pressure of the pipe acts on the inclined side, causing the movable cover 121 to move and open the groove 117.

[0081] like Figure 4 As shown, in one embodiment,

[0082] Filler layer 140 includes at least one or more of the following:

[0083] Flame retardant layer 141, sound insulation layer 142, and heat insulation layer 143.

[0084] In this embodiment, the insulation layer 143 is an insulation board, which is a rigid polyurethane board. High-efficiency insulation is achieved because the thermal conductivity of the foaming agent used in polyurethane is much lower than that of air. Therefore, the thermal insulation performance of rigid polyurethane foam is superior to materials containing only air. Furthermore, its unique closed-cell structure and high resistance to gas diffusion give it excellent long-term insulation performance. The flame-retardant layer 141 is a flame-retardant board, formed by adding flame retardants to the board production line to create a flame-retardant board that effectively prevents the spread of fire. The sound insulation layer 142 is a sound insulation board, made of glass wool, which isolates external noise from the interior, improving the sound insulation effect of the prefabricated wall panel 100. Moreover, its high melting point and non-combustible nature fully meet the requirements of environmental protection and fire safety regulations. The filling layer 140 can be configured with the flame-retardant layer 141, sound insulation layer 142, and insulation layer 143 individually, or in combination, depending on the needs of the prefabricated wall panel 100, allowing the prefabricated wall panel 100 to adapt to various environmental needs.

[0085] Figure 5 A structural block diagram of a wall 200 according to an embodiment of the present invention is shown. Figure 5 As shown, the wall 200 may include:

[0086] Several prefabricated wall panels 100 are sequentially spliced ​​together, and the prefabricated wall panel 100 is one of the prefabricated wall panels 100 described in any of the above embodiments.

[0087] In this embodiment, when the prefabricated wall panel 100 is assembled, the protrusion 115 formed by the first end of the main body panel 110 and the side panel 130 enters the recess 116 of the adjacent main body panel 110, and the insert 113 is inserted into the slot 114. After the connection is completed, the prefabricated wall panel 100 is fixed by bolts, thus completing the assembly of the prefabricated wall panel 100 and forming the wall 200.

[0088] The functions of each module in each device of this utility model embodiment can be found in the corresponding description in the above method, and will not be repeated here.

[0089] In the description of this specification, the reference terms "one embodiment," "some embodiments," "example," "specific example," or "some examples" mean that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials, or characteristics described may be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification, as well as features of different embodiments or examples, unless they are mutually inconsistent.

[0090] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0091] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in this application, and such modifications or substitutions should be included within the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. An assembled wall panel, characterized in that: include: A main body plate, wherein a cement pouring port is provided on the top of the main body plate, and sliders are installed on both sides of the main body plate; A sealing component, which is mounted on the main plate to protect the cement pouring port; Two side panels, the two side panels are symmetrically slidably mounted on both sides of the main body panel through the sliders; A filling layer, wherein the side plate has a cavity inside, and the filling layer is installed in the cavity; A groove is provided on the top of the main body plate, the cement pouring port is located in the groove, and the sealing assembly seals the groove to protect the cement pouring port; The sealing component comprises: A movable cover, the movable cover is movably arranged in the groove; A cavity, the cavity is opened on the main plate, and the cavity is communicated with the groove; A fixing rod, the fixing rod is fixedly connected to the main body plate, the fixing rod is located in the cavity, and the movable cover is movably sleeved on the fixing rod; A spring is sleeved on the fixing rod, one end of the spring is fixedly connected to the movable cover, and the other end of the spring is fixedly connected to the main body plate.

2. The assembled wall panel according to claim 1, characterized in that: The first end of the main body plate is connected with an insert block, and the second end is provided with a slot.

3. The assembled wall panel according to claim 2, characterized in that: When the main body plate and the side plate are in a connected state, the first end of the main body plate is protruding compared to the first end of the side plate, and the second end of the main body plate is recessed compared to the second end of the side plate.

4. The assembled wall panel according to claim 1, characterized in that: The slider is connected with a protrusion, and the side plate is provided with a sliding groove matched with the slider.

5. The assembled wall panel according to claim 1, characterized in that: One end of the fixing rod away from the main plate is fixedly connected to a limiting block, the limiting block is located inside the movable cover, and a cavity for the limiting block to move is provided inside the movable cover.

6. The assembled wall panel according to claim 1, characterized in that: An oblique edge is arranged on one end of the movable cover away from the cavity.

7. The assembled wall panel according to claim 1, characterized in that: The filling layer includes at least one or more of the following: Flame retardant layer, sound insulation layer and thermal insulation layer.

8. A wall, characterized in that: include: A plurality of prefabricated wall panels, wherein the plurality of prefabricated wall panels are spliced ​​in sequence, and the prefabricated wall panels are a prefabricated wall panel as described in any one of claims 1-7.

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