A prefabricated wall panel that is easy to assemble

Abstract

The utility model belongs to the technical field of prefabricated wall panels, and specifically discloses a prefabricated wall panel that is easy to assemble, including a prefabricated wall panel plate and a connecting part. Multiple installation grooves are opened at both ends and both sides of the prefabricated wall panel plate, and multiple limit components are provided on both sides of the connecting part. The utility model can install two prefabricated wall panel plates to form a right angle and a plane, which can be freely expanded, and the side notch of the guide frame is aligned with the side of the prefabricated wall panel plate. At this time, another prefabricated wall panel plate is placed on the side of the prefabricated wall panel plate to complete the right-angle installation; the guide frame is embedded in the interior of the prefabricated wall panel plate, and the side notch of the guide frame is aligned with the end of the prefabricated wall panel plate. At this time, another prefabricated wall panel plate is placed on the end of the prefabricated wall panel plate to perform plane installation; the utility model performs limit fixing by tightening and clamping, and the two fixing methods cooperate with each other, so that the strength of the prefabricated wall panel assembled therefrom is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated wall panels, in particular to a prefabricated wall panel which is easy to assemble. Background Art

[0002] Prefabricated wall panels, also known as prefabricated concrete wall panels or prefabricated assembled wall panels, are wall components that are manufactured in advance in a factory. They are composed of concrete, steel bars and other materials, formed by molds, and then transported to the site for installation;

[0003] Prefabricated wall panels are a type of efficient, quality-controlled, resource-saving building component that is widely used in various construction projects, including residential, commercial buildings, public facilities, etc. It can provide a stable structure and rapid construction, bringing convenience and benefits to construction projects. When the prefabricated wall panels are transported to the construction site, two prefabricated wall panels will be assembled through a connector, and the conventional assembly method is mostly a snap-in limiter, in which the components on the connector are inserted into the prefabricated wall panels to complete the installation. The strength of the connection of the prefabricated wall panels installed with a single spring snap-in limiter is low, and when the prefabricated wall panels are expanded with the help of connectors, they can only be expanded in one way. When other angles need to be expanded, other connectors are required. Utility Model Content

[0004] The utility model aims to provide a prefabricated wall panel which is easy to assemble, so as to solve the above problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a prefabricated wall panel that is easy to assemble, comprising:

[0006] Prefabricated wall panel plate, connecting part, multiple installation grooves are opened at both ends and both sides of the prefabricated wall panel plate, and multiple limit assemblies are provided on both sides of the connecting part, and the limit assemblies include a fixing frame, a fixing rod, a guide frame, a limit frame, a hook, and a threaded pull rod;

[0007] Each set of limiting components includes a plurality of fixing rods, each fixing rod has a fixing frame at both ends, the fixing frame is fixed integrally with the outer wall of the connecting portion at one end away from the fixing rod, the fixing frame and the fixing rod are embedded in the interior of the prefabricated wall panel through the installation groove, the number of guide frames is multiple, one end of the guide frame is embedded in the interior of the prefabricated wall panel and fits the inner wall of the prefabricated wall panel, the interior of the guide frame is a hollow structure, the other end of the guide frame is embedded in the prefabricated wall panel, and the position of the guide frame near the other end is provided with an integrally fixed fixing plate;

[0008] There are multiple limit frames, the guide frame is sleeved on the outside of the limit frame, the outside of the guide frame is in contact with the inner wall of the limit frame, the limit frame has an integrally fixed tray near the middle position, the middle position of the tray has an integrally fixed threaded tube, one end of the threaded pull rod passes through the threaded tube and is threadedly connected thereto, and the other end of the threaded pull rod passes through the fixed plate and extends to the outside of the fixed plate;

[0009] The outer side of each limiting frame is provided with a plurality of integrally fixed hooks, and the hooks are buckled on the outer side of the fixing rod to be clamped and limited therewith.

[0010] Preferably, the outer side of the hook has a plurality of reinforcing ribs, and the two sides of the reinforcing ribs are respectively fixedly connected to the limit frame and the hook. The strength of the hook can be enhanced by the reinforcing ribs, which can prevent the hook from bending and breaking under a large pulling force.

[0011] Preferably, the threaded pull rod has an integrally fixed clamping ring near one end, which is clamped on the upper and lower sides of the fixed plate and rotatably connected to it. When the threaded pull rod is rotated, the clamping ring causes it to rotate, so that the threaded pull rod will not be positionally shifted during rotation. When the threaded pull rod rotates, the limit frame moves up and down due to the threaded connection characteristics with the threaded tube.

[0012] Preferably, the end of the threaded rod away from the clamping ring has an integrally fixed limit plate, and when the threaded tube moves to the farthest distance on the threaded rod, the limit plate can be used to limit the threaded tube to prevent it from falling off.

[0013] Preferably, symmetrical guide rails are provided on both sides of the inner wall of the guide frame, and the outer side of the limit frame has two integrally fixed sliding bars, which are embedded in the interior of the guide rails and slidably connected thereto. The sliding bars can play a guiding role by sliding inside the guide rails. When the limit frame moves, it can only perform longitudinal translation due to the limitation of the guide rails, thereby achieving precise positioning.

[0014] Preferably, the guide frame has a cover plate near one end, the cover plate is embedded in the prefabricated wall panel, the outer side of the cover plate is flush with the outer wall surface of the prefabricated wall panel, making it more beautiful and flat, and a plurality of mounting holes are reserved on the cover plate, each mounting hole has a fixing bolt inside, and the fixing bolt passes through the cover plate and is embedded in the interior of the prefabricated wall panel for installation and fixation.

[0015] Preferably, a corresponding groove is provided on the outer side of the prefabricated wall panel, and the groove is rectangular, and through holes are provided near the corners of the groove. A plurality of integrally fixed limit frames are provided on both sides of the connection part, and the limit frames are rectangular, and the limit frames have integrally fixed convex columns near the corners. The limit frames are engaged with the grooves, and the limit frames are embedded in the grooves to limit the connection part, so that the connection between the connection part and the prefabricated wall panel is tighter, and the convex columns are embedded in the through holes, and the engagement of the convex columns with the through holes can strengthen the connection strength between the connection part and the prefabricated wall panel, so that the strength of the prefabricated wall panel and the connection part after assembly is higher, and the earthquake resistance and bending resistance are stronger.

[0016] Preferably, a sealing plate is provided on the outer side of some grooves, and an integrally fixed sealing block is provided on the inner side of the sealing plate. Both the sealing plate and the sealing block are made of rubber material. The unused installation groove is sealed by the sealing plate to make it more beautiful.

[0017] Preferably, the guide frame is embedded in the interior of the prefabricated wall panel plate, the side notch of the guide frame is aligned with the end of the prefabricated wall panel plate, and the connecting part is fitted into the end of the prefabricated wall panel plate, so that the limit frame is embedded in the groove of the end of the prefabricated wall panel plate, thereby limiting the position of the connecting part, at this time, the protruding column is synchronously inserted into the interior of the through hole, and a secondary limit is performed, so that the connection between the prefabricated wall panel plate and the connecting part is tighter. When the limit frame is embedded in the groove, the fixing frame and the fixing rod pass through the installation groove and are embedded in the interior of the prefabricated wall panel plate. There is a spacing between each two hooks, so that each fixing rod is located between the two hooks. At this time, the handle is rotated clockwise to rotate the clamping ring and the fixing plate, so that the clamping ring rotates. When the threaded pull rod rotates, the limit frame moves up and down due to the threaded connection characteristics with the threaded tube. When the limit frame moves up and down, the hook is driven to buckle on the outside of the fixing rod and tighten it. Due to the tension applied to the fixing rod, the connecting part is tightly fixed to the outside of the prefabricated wall panel plate, and the limit frame is embedded in the inside of the groove more firmly, thereby completing the installation;

[0018] Preferably, the above installation method can expand and install two prefabricated wall panels, and the two prefabricated wall panels are installed to form a prefabricated wall panel with an integral plane;

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The utility model can install two prefabricated wall panels to form a right angle and a plane, and can be freely expanded. During installation, the guide frame is embedded in the interior of the prefabricated wall panel, and the side notch of the guide frame is aligned with the side of the prefabricated wall panel. At this time, another prefabricated wall panel is placed on the side of the prefabricated wall panel to complete the right-angle installation; the guide frame is embedded in the interior of the prefabricated wall panel, and the side notch of the guide frame is aligned with the end of the prefabricated wall panel. At this time, another prefabricated wall panel is placed on the end of the prefabricated wall panel to perform plane installation;

[0021] 2. The utility model performs limited fixing by means of tensioning and clamping, and the two fixing methods cooperate with each other, so that the prefabricated wall panels assembled therefrom have higher strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the partial explosion structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the external enlarged structure of the limit frame of the utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the guide frame of the utility model when viewed from above;

[0027] Figure 6 This is an enlarged structural diagram of the sealing plate of the utility model;

[0028] Figure 7 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0029] Figure 8 It is a schematic diagram of the three-dimensional structure of the limiting frame of the utility model when viewed from top.

[0030] In the figure: 100, prefabricated wall panel; 101, installation groove; 102, groove; 103, sealing plate; 104, sealing block; 200, connection part; 201, limit frame; 202, boss; 203, fixing frame; 204, fixing rod; 300, guide frame; 301, fixing plate; 302, guide rail; 400, limit frame; 401, tray; 402, threaded pipe; 403, slide bar; 404, hook; 405, reinforcing rib plate; 500, threaded pull rod; 501, limit plate; 502, clamping ring; 503, turning handle; 600, cover plate; 601, fixing bolt. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] See also Figure 1-8 , the utility model provides a technical solution: a prefabricated wall panel that is easy to assemble, comprising;

[0035] Prefabricated wall panel 100, connecting part 200, multiple installation grooves 101 are opened at both ends and both sides of the prefabricated wall panel 100, multiple limit assemblies are provided on both sides of the connecting part 200, and the limit assemblies include a fixing frame 203, a fixing rod 204, a guide frame 300, a limit frame 400, a hook 404, and a threaded pull rod 500;

[0036] Each set of limiting components includes a plurality of fixing rods 204, each of which has a fixing frame 203 at both ends, and one end of the fixing frame 203 away from the fixing rod 204 is fixed integrally with the outer wall of the connecting portion 200, and the fixing frame 203 and the fixing rod 204 are embedded in the interior of the prefabricated wall panel 100 through the installation groove 101. There are a plurality of guide frames 300, one end of the guide frame 300 is embedded in the interior of the prefabricated wall panel 100 and fits the inner wall of the prefabricated wall panel 100, the interior of the guide frame 300 is a hollow structure, and the other end of the guide frame 300 is embedded in the prefabricated wall panel 100, and the position of the guide frame 300 near the other end is provided with an integrally fixed fixing plate 301;

[0037] There are multiple limit frames 400. The guide frame 300 is sleeved on the outer side of the limit frame 400. The outer side of the guide frame 300 is in contact with the inner wall of the limit frame 400. The limit frame 400 has an integrally fixed tray 401 near the middle position. The middle position of the tray 401 has an integrally fixed threaded tube 402. One end of the threaded pull rod 500 passes through the threaded tube 402 and is threadedly connected thereto. The other end of the threaded pull rod 500 passes through the fixed plate 301 and extends to the outer side of the fixed plate 301.

[0038] The outer side of each limiting frame 400 has a plurality of integrally fixed hooks 404 , and the hooks 404 are buckled on the outer side of the fixing rod 204 to be engaged with the fixing rod 204 to limit the position.

[0039] Furthermore, the outer side of the hook 404 has a plurality of reinforcing ribs 405, and the two sides of the reinforcing ribs 405 are respectively fixedly connected to the limit frame 400 and the hook 404. The reinforcing ribs 405 can enhance the strength of the hook 404, thereby preventing the hook 404 from bending or breaking under a large pulling force.

[0040] Furthermore, the threaded pull rod 500 has an integrally fixed clamping ring 502 near one end, and the clamping ring 502 is clamped on the upper and lower sides of the fixing plate 301 and is rotatably connected thereto. When the threaded pull rod 500 is rotated, the clamping ring 502 causes it to rotate, so that the threaded pull rod 500 does not produce positional displacement during rotation. When the threaded pull rod 500 rotates, the limit frame 400 moves up and down due to the threaded connection characteristics with the threaded tube 402.

[0041] Furthermore, one end of the threaded rod 500 away from the clamping ring 502 has an integrally fixed limiting plate 501. When the threaded tube 402 moves to the farthest distance on the threaded rod 500, the limiting plate 501 can be used to limit the threaded tube 402 to prevent it from falling off.

[0042] Furthermore, symmetrical guide rails 302 are provided on both sides of the inner wall of the guide frame 300, and the outer side of the limit frame 400 is provided with two integrally fixed slide bars 403, which are embedded in the interior of the guide rails 302 and slidably connected thereto. The slide bars 403 can play a guiding role by sliding inside the guide rails 302. When the limit frame 400 moves, it can only perform longitudinal translation due to the limitation of the guide rails 302, thereby achieving precise positioning.

[0043] Furthermore, a cover plate 600 is provided near one end of the guide frame 300, and the cover plate 600 is embedded in the prefabricated wall panel 100. The outer side of the cover plate 600 is flush with the outer wall surface of the prefabricated wall panel 100, making it more beautiful and smooth. A plurality of mounting holes are reserved on the cover plate 600, and each mounting hole has a fixing bolt 601 inside. The fixing bolt 601 passes through the cover plate 600 and is embedded in the interior of the prefabricated wall panel 100 for installation and fixation.

[0044] Furthermore, a corresponding groove 102 is provided on the outer side of the prefabricated wall panel block 100, and the groove 102 is rectangular, and through holes are provided near the corners of the groove 102. Both sides of the connection part 200 have a plurality of integrally fixed limit frames 201, and the limit frames 201 are rectangular, and the limit frames 201 have integrally fixed convex columns 202 near the corners, and the limit frames 201 are engaged with the groove 102. The limit frames 201 are embedded in the interior of the groove 102 to limit the connection part 200, so that the connection between the connection part 200 and the prefabricated wall panel block 100 is tighter, and the convex columns 202 are embedded in the interior of the through holes. After the convex columns 202 are engaged with the through holes, the connection strength between the connection part 200 and the prefabricated wall panel block 100 can be strengthened, so that the strength of the prefabricated wall panel block 100 and the connection part 200 after assembly is higher, and the earthquake resistance and bending resistance are stronger.

[0045] Furthermore, a sealing plate 103 is provided on the outer side of the partial groove 102, and an integrally fixed sealing block 104 is provided on the inner side of the sealing plate 103. Both the sealing plate 103 and the sealing block 104 are made of rubber. The unused installation groove 101 is sealed by the sealing plate 103 to make it more beautiful.

[0046] Working principle: When in use, the guide frame 300 is embedded in the interior of the prefabricated wall panel 100, the side notch of the guide frame 300 is aligned with the end of the prefabricated wall panel 100, and the connecting part 200 is fitted to the end of the prefabricated wall panel 100, so that the limit frame 201 is embedded in the groove 102 at the end of the prefabricated wall panel 100, thereby limiting the position of the connecting part 200. At this time, the convex column 202 is synchronously inserted into the interior of the through hole for secondary limiting, so that the connection between the prefabricated wall panel 100 and the connecting part 200 is tighter. When the limit frame 201 is embedded in the groove 102, the fixing frame 203 and the fixing rod 204 pass through the installation groove 101 and are embedded in the prefabricated wall panel 100. , there is a spacing between every two hooks 404, so each fixing rod 204 is located between the two hooks 404, and at this time, the handle 503 is rotated clockwise to rotate the clamp ring 502 and the fixing plate 301, so that the clamp ring 502 rotates, and when the threaded pull rod 500 rotates, the limit frame 400 translates up and down due to the threaded connection characteristics with the threaded tube 402, and when the limit frame 400 translates up and down, the hook 404 is driven to buckle on the outside of the fixing rod 204 and tighten it, and due to the tension on the fixing rod 204, the connecting part 200 is tightly fixed to the outside of the prefabricated wall panel 100, and the limit frame 201 is embedded in the inside of the groove 102 more firmly, thereby completing the installation;

[0047] Furthermore, the above installation method can expand and install two prefabricated wall panel blocks 100, and the two prefabricated wall panel blocks 100 are installed to form a prefabricated wall panel with an integral plane;

[0048] Furthermore, the present invention can install two prefabricated wall panels 100 to form a right angle. During installation, the guide frame 300 is embedded in the interior of the prefabricated wall panel 100, and the side notch of the guide frame 300 is aligned with the side of the prefabricated wall panel 100. At this time, another prefabricated wall panel 100 is placed on the side of the prefabricated wall panel 100 and installed by the above-mentioned installation method.

[0049] Furthermore, the utility model performs limiting fixation by means of tensioning and clamping, and the two fixing methods cooperate with each other, so that the prefabricated wall panels assembled therefrom have higher strength.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A prefabricated wall panel that is easy to assemble, characterized in that: include; A prefabricated wall panel section (100) and a connecting portion (200), wherein the two ends and two sides of the prefabricated wall panel section (100) are provided with a plurality of installation grooves (101), and the two sides of the connecting portion (200) are provided with a plurality of limit assemblies, wherein the limit assemblies include a fixing frame (203), a fixing rod (204), a guide frame (300), a limit frame (400), a hook (404), and a threaded pull rod (500); Each group of the limiting components comprises a plurality of fixing rods (204), each fixing rod (204) has a fixing frame (203) at both ends, one end of the fixing frame (203) away from the fixing rod (204) is fixed integrally with the outer wall of the connecting portion (200), the fixing frame (203) and the fixing rod (204) pass through the installation groove (101) and are embedded in the interior of the prefabricated wall panel (100), the number of the guide frames (300) is multiple, one end of the guide frame (300) is embedded in the interior of the prefabricated wall panel (100) and is fitted with the inner wall of the prefabricated wall panel (100), the interior of the guide frame (300) is a hollow structure, the other end of the guide frame (300) is embedded in the prefabricated wall panel (100), and the guide frame (300) has an integrally fixed fixing plate (301) near the other end; There are multiple limit frames (400), the guide frame (300) is sleeved on the outer side of the limit frame (400), the outer side of the guide frame (300) is in contact with the inner wall of the limit frame (400), the limit frame (400) has an integrally fixed tray (401) near the middle position, the middle position of the tray (401) has an integrally fixed threaded tube (402), one end of the threaded pull rod (500) passes through the threaded tube (402) and is threadedly connected thereto, and the other end of the threaded pull rod (500) passes through the fixed plate (301) and extends to the outer side of the fixed plate (301); The outer side of each of the limiting frames (400) is provided with a plurality of integrally fixed hooks (404), and the hooks (404) are buckled on the outer side of the fixing rod (204) to be locked and limited therewith.

2. A prefabricated wall panel that is easy to assemble according to claim 1, characterized in that: The outer side of the hook (404) is provided with a plurality of reinforcing ribs (405), and the two sides of the reinforcing ribs (405) are respectively fixedly connected to the limiting frame (400) and the hook (404).

3. The prefabricated wall panel that is easy to assemble according to claim 1 is characterized in that: The threaded pull rod (500) has an integrally fixed clamping ring (502) near one end, and the clamping ring (502) is clamped on the upper and lower sides of the fixing plate (301) and is rotatably connected thereto.

4. The prefabricated wall panel that is easy to assemble according to claim 1, characterized in that: One end of the threaded pull rod (500) away from the clamping ring (502) is provided with an integrally fixed limiting plate (501).

5. The prefabricated wall panel that is easy to assemble according to claim 1 is characterized in that: Symmetrical guide rails (302) are provided on both sides of the inner wall of the guide frame (300), and two integrally fixed slide bars (403) are provided on the outer side of the limiting frame (400), and the slide bars (403) are embedded in the guide rails (302) and slidably connected thereto.

6. The prefabricated wall panel that is easy to assemble according to claim 1, characterized in that: The guide frame (300) has a cover plate (600) near one end, the cover plate (600) is engaged with the prefabricated wall panel (100), the outer side of the cover plate (600) is flush with the outer wall surface of the prefabricated wall panel (100), a plurality of mounting holes are reserved on the cover plate (600), each mounting hole has a fixing bolt (601) inside, and the fixing bolt (601) passes through the cover plate (600) and is embedded in the interior of the prefabricated wall panel (100) for installation and fixing.

7. The prefabricated wall panel that is easy to assemble according to claim 1, characterized in that: The outer side of the prefabricated wall panel (100) is provided with a corresponding groove (102), and the groove (102) is rectangular in shape. Through holes are provided near the corners of the groove (102). Both sides of the connecting portion (200) are provided with a plurality of integrally fixed limiting frames (201), and the limiting frames (201) are rectangular in shape. The limiting frames (201) are provided with integrally fixed convex columns (202) near the corners. The limiting frames (201) are engaged with the groove (102), and the convex columns (202) are embedded in the through holes.

8. The prefabricated wall panel that is easy to assemble according to claim 7, characterized in that: The outer side of some of the grooves (102) is provided with a sealing plate (103), and the inner side of the sealing plate (103) is provided with an integrally fixed sealing block (104), and both the sealing plate (103) and the sealing block (104) are made of rubber material.

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