Quick assembly connectors for prefabricated concrete wall panels

Abstract

This invention relates to a quick assembly connector for prefabricated concrete wall panels. The quick assembly connector includes a foundation and a positioning groove. A positioning post is fixedly connected to the bottom of the positioning groove, and a first-order outer wall panel is fixedly fitted inside the positioning groove. By setting the positioning post, when assembling and fixing the concrete wall panel, the first-order outer wall panel is fitted inside the positioning groove, allowing the positioning post to be evenly fitted inside the pouring groove. This causes the first and second positioning posts to be stacked crosswise. Concrete slurry is then injected into the pouring groove through grouting holes, allowing the concrete slurry to fix the first-order outer wall panel to the foundation through multiple positioning posts. This achieves the desired assembly and fixing effect for the concrete wall panel, avoiding the problem of low strength and significantly reduced service life of concrete wall panels when fixed with bolts.

Description

Technical Field

[0001] This invention relates to the field of quick assembly connectors for prefabricated concrete wall panels, and more specifically to quick assembly connectors for prefabricated concrete wall panels. Background Technology

[0002] Prefabricated concrete buildings specifically refer to concrete structures constructed by assembling precast reinforced concrete components produced in a factory on-site. They can be broadly classified into two categories: fully prefabricated buildings and partially prefabricated buildings. Buildings constructed in this way are characterized by rapid construction, suitability for construction during cold winter months, increased production efficiency, better product quality, and reduced material waste. In the assembly process of a specific type of prefabricated concrete wall panel, one step involves installing repeating units onto the concrete wall structure to complete the assembly.

[0003] The following problems are commonly encountered when assembling and fixing concrete wall panels: 1. Since most concrete wall panel connections are fixed by bolts or welding of reinforcing ribs, the contact area between the wall panels is limited, resulting in low strength between the wall panel connections. This greatly limits the service life of prefabricated concrete wall panels. 2. At the same time, due to the complexity and diversity of the structure at the joint of the assembled wall panels, it is difficult for connectors with a single and limited shape to connect and fix the complex wall panels, which in turn greatly limits the use environment of the wall panel assembly connectors. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a quick assembly connector for prefabricated concrete wall panels.

[0005] To solve the above-mentioned technical problems, the present invention provides a quick assembly connector for prefabricated concrete wall panels, including a foundation and a positioning groove. A positioning column is fixedly connected to the bottom of the inner cavity of the positioning groove. A first outer wall panel is fixedly sleeved inside the positioning groove. A second outer wall panel is fixedly sleeved inside the positioning groove. An inner wall panel is fixedly sleeved inside the positioning groove. A first top plate is movably sleeved on the top of the second outer wall panel. A second top plate is movably sleeved on the top of the second outer wall panel. A pouring groove is opened at the bottom of the first outer wall panel. A grouting hole is opened at the bottom of the side of the first outer wall panel. A grout discharge hole is opened at the bottom of the side of the first outer wall panel. A first positioning frame is fixedly sleeved on one side of the first outer wall panel. A second positioning frame is fixedly sleeved on one side of the second outer wall panel.

[0006] Preferably, the positioning column is movably sleeved inside the casting groove, and there are several positioning columns, which are evenly distributed below the No. 1 outer wall panel.

[0007] Preferably, the first positioning frame is provided with a reinforcing mechanism, which includes a positioning ring that is movably fitted inside the first positioning frame. A reinforcing rib is fixedly fitted inside the positioning ring. A sealing plug is threaded inside the grout discharge hole. A sealing mechanism is provided on the outside of the first outer wall panel. A connecting mechanism is provided on the top of the inner wall panel. An auxiliary mechanism is provided on the top of the inner wall panel. A supporting mechanism is provided on the top of the foundation.

[0008] Preferably, the sealing plug is adapted to the slurry discharge hole, and the sealing plug is made of nylon material.

[0009] Preferably, the closing mechanism includes a threaded rod, which is movably sleeved inside the first outer wall panel. A nut is threaded onto one end of the threaded rod, a closing plate is movably sleeved onto the outside of the threaded rod, and a clamping plate is movably sleeved onto the outside of the threaded rod.

[0010] Preferably, the front of the clamping plate is tapered, and the clamping plate and the threaded rod are perpendicular to each other.

[0011] Preferably, the connecting mechanism includes a No. 3 positioning frame, which is fixedly sleeved on the top of the inner wall panel, a No. 4 positioning frame is fixedly sleeved on the side of the No. 1 top panel, a No. 5 positioning frame is fixedly sleeved on the side of the No. 2 top panel, and a reinforcing column is movably sleeved inside the No. 5 positioning frame.

[0012] Preferably, the auxiliary mechanism includes a limiting baffle, which is movably sleeved on the top of the inner wall panel, and a screw is threaded onto the top of the limiting baffle.

[0013] Preferably, the support mechanism includes a first positioning seat, which is fixedly sleeved on the top of the foundation. A sleeve is movably sleeved on the top of the first positioning seat. A threaded column is movably sleeved on one end of the sleeve. A support column is threadedly sleeved on one end of the threaded column. A second positioning seat is movably sleeved on one end of the support column. The second positioning seat is fixedly sleeved on the side of the first outer wall panel.

[0014] The beneficial effects of this invention are as follows: By setting positioning posts, when concrete wall panels need to be assembled and fixed, the No. 1 and No. 2 exterior wall panels are respectively fitted into the positioning grooves, so that several positioning posts are evenly fitted into the pouring groove, causing the No. 1 and No. 2 positioning frames to be stacked crosswise. At this time, concrete slurry is injected into the pouring groove through the grouting holes, so that the concrete slurry can fix the No. 1 exterior wall panel to the foundation through the multiple positioning posts. Then, concrete slurry is injected into the No. 1 positioning frame, so that the No. 1 and No. 2 exterior wall panels are fixedly connected through the No. 1 and No. 2 positioning frames. This achieves the effect of assembling and fixing concrete wall panels, avoiding the problem of low strength when concrete wall panels are fixed with bolts, which leads to a significant reduction in the service life of concrete wall panels. By setting up a closing mechanism, when it is necessary to connect the No. 1 and No. 2 exterior wall panels during pouring, the threaded rod is sleeved inside the No. 1 exterior wall panel and the nut is rotated, so that the threaded rod can drive the clamping plate to tightly press the closing plate against the side of the No. 1 exterior wall panel. This allows the two closing plates to seal the connection between the No. 1 and No. 2 exterior wall panels, allowing concrete to be quickly injected into the interior from above the connection, thus achieving the effect of connecting and pouring the No. 1 and No. 2 exterior wall panels, and bringing convenience to the connection and fixation of concrete wall panel corners. By setting up a connection mechanism, when it is necessary to connect and fix the No. 1 top plate and the No. 2 top plate, the No. 1 top plate and the No. 2 top plate are placed on the top of the inner wall panel, so that the No. 3 positioning frame and the No. 4 positioning frame can be interlocked and distributed on the top of the inner wall panel. At this time, concrete slurry is poured onto the top of the inner wall panel, so that the concrete can fix and connect the No. 3 positioning frame, the No. 4 positioning frame and the No. 5 positioning frame. This achieves the effect of fixing and connecting the inner wall panel, the No. 1 top plate and the No. 2 top plate, which brings convenience to the assembly and fixing of the concrete wall panel and greatly improves the installation efficiency of the concrete wall panel. By setting up a support mechanism, when installing and fixing the No. 1 exterior wall panel, the No. 1 positioning seat and the No. 2 positioning seat are fixed to the foundation and the outside of the No. 1 exterior wall panel, respectively. At this time, rotating the threaded column causes the threaded column to drive the support column to be tightly pressed against the outside of the No. 2 positioning seat, thus achieving the effect of supporting and fixing the No. 1 exterior wall panel. This achieves the effect of auxiliary support and positioning for the No. 1 exterior wall panel, thereby facilitating the installation and connection of the No. 1 exterior wall panel and improving the convenience of assembling concrete wall panels. Attached Figure Description

[0015] Figure 1 This is a front view of the quick assembly connector for the prefabricated concrete wall panel of the present invention. Figure 2 This is a side view of the first outer wall panel in the quick assembly connector of the prefabricated concrete wall panel of the present invention. Figure 3 This is a cross-sectional view of the No. 1 outer wall panel in the quick assembly connector of the prefabricated concrete wall panel of the present invention. Figure 4 This is a side view of the No. 2 exterior wall panel in the quick assembly connector of the prefabricated concrete wall panel of the present invention. Figure 5 This is an exploded view of the closing mechanism in the quick assembly connector of the prefabricated concrete wall panel of the present invention; Figure 6 This is a front view of the support mechanism in the quick assembly connector of the prefabricated concrete wall panel of the present invention. Figure 7 This is a front view of the No. 1 top plate in the quick assembly connector of the prefabricated concrete wall panel of the present invention.

[0016] The names of the components corresponding to the markings in the above attached diagrams are as follows: 1. Foundation; 2. Positioning groove; 3. Positioning column; 4. No. 1 exterior wall panel; 5. No. 2 exterior wall panel; 6. Interior wall panel; 7. No. 1 roof slab; 8. No. 2 roof slab; 9. Pouring groove; 10. Grouting hole; 11. Grouting discharge hole; 12. No. 1 positioning frame; 13. No. 2 positioning frame; 14. Reinforcing mechanism; 141. Positioning ring; 142. Reinforcing rib; 15. Sealing plug; 16. Closing mechanism; 161. Threaded rod; 162. Nut; 163. Closing plate; 164. Clamping plate; 17. Connecting mechanism; 171. Positioning frame No. 3; 172. Positioning frame No. 4; 173. Positioning frame No. 5; 174. Reinforcing column; 18. Auxiliary mechanism; 181. Limiting baffle; 182. Screw; 19. Support mechanism; 191. Positioning seat No. 1; 192. Sleeve; 193. Threaded column; 194. Support column; 195. Positioning seat No. 2. Detailed Implementation

[0017] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0018] like Figures 1-4As shown, the quick assembly connector for prefabricated concrete wall panels provided by the present invention includes a foundation 1 and a positioning groove 2. A positioning column 3 is fixedly connected to the bottom of the inner cavity of the positioning groove 2. A first outer wall panel 4 is fixedly sleeved inside the positioning groove 2. A second outer wall panel 5 is fixedly sleeved inside the positioning groove 2. An inner wall panel 6 is fixedly sleeved inside the positioning groove 2. A first top plate 7 is movably sleeved on the top of the second outer wall panel 5. A second top plate 8 is movably sleeved on the top of the second outer wall panel 5. A pouring groove 9 is opened at the bottom of the first outer wall panel 4. A grouting hole 10 is opened at the bottom of the side of the first outer wall panel 4. A grout discharge hole 11 is opened at the bottom of the side of the first outer wall panel 4. A first positioning frame 12 is fixedly sleeved on one side of the first outer wall panel 4. A second positioning frame 13 is fixedly sleeved on one side of the second outer wall panel 5. The positioning columns 3 are movably sleeved inside the pouring groove 9, and there are several positioning columns 3 evenly distributed in the first outer wall panel 4. Below panel 4; by setting positioning posts 3, when concrete wall panels need to be assembled and fixed, the No. 1 outer wall panel 4 and the No. 2 outer wall panel 5 are respectively fitted into the inside of the positioning groove 2, so that several positioning posts 3 can be evenly fitted into the inside of the pouring groove 9, causing the No. 1 positioning frame 12 and the No. 2 positioning frame 13 to be stacked crosswise. At this time, concrete slurry is injected into the inside of the pouring groove 9 through the grouting hole 10, so that the concrete slurry can fix the No. 1 outer wall panel 4 to the foundation 1 through the multiple positioning posts 3. At this time, concrete slurry is injected into the inside of the No. 1 positioning frame 12, so that the concrete slurry can fix the No. 1 outer wall panel 4 and the No. 2 outer wall panel 5 through the No. 1 positioning frame 12 and the No. 2 positioning frame 13, thereby achieving the effect of assembling and fixing concrete wall panels, thus avoiding the problem that the concrete wall panels have low strength when fixed by bolts, which leads to a significant reduction in the service life of the concrete wall panels.

[0019] Please see Figure 2 and Figure 4 The first positioning frame 12 is internally equipped with a reinforcing mechanism 14, which includes a positioning ring 141. The positioning ring 141 is movably fitted inside the first positioning frame 12. A reinforcing rib 142 is fixedly fitted inside the positioning ring 141. A sealing plug 15 is threaded inside the grout discharge hole 11. A sealing mechanism 16 is provided on the outside of the first outer wall panel 4. A connecting mechanism 17 is provided on the top of the inner wall panel 6. An auxiliary mechanism 18 is provided on the top of the inner wall panel 6. A support mechanism 19 is provided on the top of the foundation 1. By setting the reinforcing mechanism 14, when it is necessary to pour and connect the first outer wall panel 4 and the second outer wall panel 5, the positioning ring 141 and the reinforcing rib 142 are fitted inside the first positioning frame 12, so that multiple reinforcing ribs 142 can connect multiple first positioning frames 12, thereby improving the robustness of the multiple first positioning frames 12 during pouring and connection, that is, improving the fixing strength of the concrete wall panel connection, that is, improving the stability after concrete assembly.

[0020] Please refer to the figure. The sealing plug 15 is adapted to the grout discharge hole 11, and the sealing plug 15 is made of nylon material. By setting the sealing plug 15, when the concrete inside the pouring tank 9 finishes pouring and overflows from the grout discharge hole 11, the sealing plug 15 is threaded into the grouting hole 10 and the grout discharge hole 11 respectively, so that the grouting hole 10 can seal the pouring tank 9, thereby allowing the concrete slurry to be retained inside the pouring tank 9, which in turn facilitates the solidification of the concrete.

[0021] Please see Figure 2 and Figure 4 The closing mechanism 16 includes a threaded rod 161, which is movably sleeved inside the first outer wall panel 4. One end of the threaded rod 161 is threaded with a nut 162, and a closing plate 163 is movably sleeved outside the threaded rod 161. A clamping plate 164 is also movably sleeved outside the threaded rod 161. By setting up the closing mechanism 16, when it is necessary to pour and connect the first outer wall panel 4 and the second outer wall panel 5, the threaded rod 161 is sleeved inside the first outer wall panel 4 and the nut 162 is rotated. This allows the threaded rod 161 to drive the clamping plate 164 to tightly press the closing plate 163 against the side of the first outer wall panel 4. This allows the two closing plates 163 to seal the connection between the first outer wall panel 4 and the second outer wall panel 5, allowing concrete to be quickly injected into the interior from above the connection. This achieves the effect of connecting and pouring the first outer wall panel 4 and the second outer wall panel 5, thus facilitating the connection and fixation of the concrete wall panels.

[0022] Please refer to the figure. The front of the clamping plate 164 is conical, and the clamping plate 164 and the threaded rod 161 are perpendicular to each other. By setting the clamping plate 164, when it is necessary to pour concrete at the connection of the concrete wall panel, the clamping plate 164 can fully compress and fix the sealing plate 163, which avoids the problem of deformation when the compression range of the sealing plate 163 is relatively singular, which would lead to leakage during concrete pouring, thereby improving the stability of the pouring cavity after sealing.

[0023] Please see Figure 1 and Figure 5The connecting mechanism 17 includes a third positioning frame 171, which is fixedly sleeved on the top of the inner wall panel 6. A fourth positioning frame 172 is fixedly sleeved on the side of the first top panel 7, and a fifth positioning frame 173 is fixedly sleeved on the side of the second top panel 8. A reinforcing column 174 is movably sleeved inside the fifth positioning frame 173. By setting the connecting mechanism 17, when it is necessary to connect and fix the first top panel 7 and the second top panel 8, the first top panel 7 and the second top panel 8 are placed on the top of the inner wall panel 6, so that the three positioning frames are fixedly sleeved on the top of the inner wall panel 6. Positioning brackets 171 and 172 are interlocked and distributed on the top of the inner wall panel 6. Concrete slurry is then poured onto the top of the inner wall panel 6, which secures positioning brackets 171, 172, and 173. This achieves a secure connection between the inner wall panel 6, the first top panel 7, and the second top panel 8, facilitating the assembly and fixing of the concrete wall panels and greatly improving the installation efficiency.

[0024] Please see Figure 1 and Figure 7 The auxiliary mechanism 18 includes a limiting baffle 181, which is movably sleeved on the top of the inner wall panel 6. A screw 182 is threaded onto the top of the limiting baffle 181. By setting the auxiliary mechanism 18, when it is necessary to connect the No. 1 top panel 7 and the No. 2 top panel 8 during pouring, the limiting baffle 181 is sleeved on the top of the inner wall panel 6. At this time, the screw 182 is rotated to fix the limiting baffle 181 inside the pouring groove, thereby preventing the concrete slurry from flowing out from the side of the pouring groove during concrete pouring and thus achieving the effect of limiting the pouring range of concrete slurry.

[0025] Please see Figure 1 and Figure 6 The support mechanism 19 includes a first positioning seat 191, which is fixedly sleeved on the top of the foundation 1. A sleeve 192 is movably sleeved on the top of the first positioning seat 191. A threaded post 193 is movably sleeved on one end of the sleeve 192. A support post 194 is threadedly sleeved on one end of the threaded post 193. A second positioning seat 195 is movably sleeved on one end of the support post 194. The second positioning seat 195 is fixedly sleeved on the side of the first outer wall panel 4. By setting up the support mechanism 19, when the first outer wall panel 4 is being constructed, the support mechanism 191 can be positioned to support the foundation 1. When wall panel 4 is installed and fixed, positioning seat 191 and positioning seat 195 are fixed to the foundation 1 and the outside of wall panel 4 respectively. At this time, the threaded column 193 is rotated so that the threaded column 193 can drive the support column 194 to be tightly pressed against the outside of positioning seat 195, thus achieving the supporting and fixing effect of wall panel 4 and the auxiliary supporting and positioning effect of wall panel 4. This brings convenience to the installation and connection of wall panel 4, thus improving the convenience of concrete wall panel assembly.

[0026] The working principle of this invention is as follows: When concrete wall panels need to be assembled and fixed, the No. 1 outer wall panel 4 and the No. 2 outer wall panel 5 are respectively fitted into the positioning groove 2, so that several positioning posts 3 are evenly fitted into the pouring groove 9, causing the No. 1 positioning frame 12 and the No. 2 positioning frame 13 to be stacked crosswise. At this time, concrete slurry is injected into the pouring groove 9 through the grouting hole 10, so that the concrete slurry can fix the No. 1 outer wall panel 4 to the foundation 1 through the multiple positioning posts 3. At this time, concrete slurry is injected into the No. 1 positioning frame 12, so that the concrete slurry can fix the No. 1 outer wall panel 4 and the No. 2 outer wall panel 5 through the No. 1 positioning frame 12 and the No. 2 positioning frame 13, thereby achieving the concrete... The assembly and fixing effect of the earthen wall panels avoids the problem of low strength when the concrete wall panels are fixed with bolts, which leads to a significant reduction in the service life of the concrete wall panels. When it is necessary to pour and connect the No. 1 outer wall panel 4 and the No. 2 outer wall panel 5, the positioning ring 141 and the reinforcing rib 142 are fitted inside the No. 1 positioning frame 12, so that multiple reinforcing ribs 142 can connect multiple No. 1 positioning frames 12, thereby improving the firmness of the connection of multiple No. 1 positioning frames 12 during pouring, that is, improving the fixing strength of the concrete wall panel connection, and thus improving the stability of the concrete assembly. When the concrete in the pouring trough 9 is poured and overflows from the grout discharge hole 11, the sealing plug 15 is threaded into the grouting hole 10 and the grout discharge hole 11 respectively, so that the grouting hole 10 is closed. The 0 allows the pouring trough 9 to be sealed, thus retaining the concrete slurry inside and facilitating the concrete's setting. When connecting the No. 1 exterior wall panel 4 and the No. 2 exterior wall panel 5, the threaded rod 161 is fitted inside the No. 1 exterior wall panel 4, and the nut 162 is rotated. This causes the threaded rod 161 to drive the clamping plate 164 to tightly press the sealing plate 163 against the side of the No. 1 exterior wall panel 4. This allows the two sealing plates 163 to seal the connection between the No. 1 exterior wall panel 4 and the No. 2 exterior wall panel 5, enabling concrete to be quickly injected from above the connection. This achieves the desired connection and pouring effect between the No. 1 exterior wall panel 4 and the No. 2 exterior wall panel 5, and facilitates the connection and fixation of the concrete wall panel corners. When concrete is poured at the joint of the wall panels, the clamping plate 164 can fully compress and fix the sealing plate 163, thus avoiding deformation caused by a limited compression range of the sealing plate 163, which could lead to leakage during concrete pouring. This improves the stability of the sealed pouring cavity. When the No. 1 top plate 7 and the No. 2 top plate 8 need to be connected and fixed, the No. 1 top plate 7 and the No. 2 top plate 8 are placed on top of the inner wall panel 6, so that the No. 3 positioning frame 171 and the No. 4 positioning frame 172 are interlocked and distributed on the top of the inner wall panel 6. At this time, concrete slurry is poured onto the top of the inner wall panel 6, so that the concrete can fix and connect the No. 3 positioning frame 171, the No. 4 positioning frame 172 and the No. 5 positioning frame 173.This achieves a fixed connection between the inner wall panel 6, the first roof panel 7, and the second roof panel 8, facilitating the assembly and fixing of the concrete wall panels and greatly improving the installation efficiency. When the first roof panel 7 and the second roof panel 8 need to be poured together, the limiting baffle 181 is fitted onto the top of the inner wall panel 6. Then, the screw 182 is rotated to fix the limiting baffle 181 inside the pouring groove, preventing concrete slurry from flowing out from the side of the pouring groove during concrete pouring, thus achieving the desired concrete connection. The limitation effect of the slurry pouring range, when installing and fixing the No. 1 exterior wall panel 4, involves fixing the No. 1 positioning seat 191 and the No. 2 positioning seat 195 to the foundation 1 and the exterior of the No. 1 exterior wall panel 4 respectively. At this time, rotating the threaded column 193 causes the threaded column 193 to drive the support column 194 to tightly press against the exterior of the No. 2 positioning seat 195, thus achieving the supporting and fixing effect of the No. 1 exterior wall panel 4. This provides auxiliary support and positioning for the No. 1 exterior wall panel 4, facilitating the installation and connection of the No. 1 exterior wall panel 4, and improving the ease of concrete wall panel assembly.

[0027] It should be noted that the present invention is not limited to the specific structure shown in the accompanying drawings in the above embodiments, and various changes can be made within the scope of knowledge possessed by those skilled in the art.

Claims

1. A quick-assembly connector for prefabricated concrete wall panels, characterized in that: The structure includes a foundation (1) and a positioning groove (2). A positioning column (3) is fixedly connected to the bottom of the inner cavity of the positioning groove (2). A first outer wall panel (4) is fixedly sleeved inside the positioning groove (2). A second outer wall panel (5) is fixedly sleeved inside the positioning groove (2). An inner wall panel (6) is fixedly sleeved inside the positioning groove (2). A first top plate (7) is movably sleeved on the top of the second outer wall panel (5). A second top plate (8) is movably sleeved on the top of the second outer wall panel (5). A pouring groove (9) is opened at the bottom of the first outer wall panel (4). A grouting hole (10) is opened at the bottom of the side of the first outer wall panel (4). A grout discharge hole (11) is opened at the bottom of the side of the first outer wall panel (4). A first positioning frame (12) is fixedly sleeved on one side of the first outer wall panel (4). A second positioning frame (13) is fixedly sleeved on one side of the second outer wall panel (5).

2. The quick assembly connector for prefabricated concrete wall panels according to claim 1, characterized in that: The positioning column (3) is movably sleeved inside the pouring trough (9), and there are several positioning columns (3), which are evenly distributed below the No. 1 outer wall panel (4).

3. The quick assembly connector for prefabricated concrete wall panels according to claim 1, characterized in that: The first positioning frame (12) is provided with a reinforcing mechanism (14), which includes a positioning ring (141). The positioning ring (141) is movably sleeved inside the first positioning frame (12). A reinforcing rib (142) is fixedly sleeved inside the positioning ring (141). A sealing plug (15) is threaded inside the grout discharge hole (11). A sealing mechanism (16) is provided on the outside of the first outer wall panel (4). A connecting mechanism (17) is provided on the top of the inner wall panel (6). An auxiliary mechanism (18) is provided on the top of the inner wall panel (6). A support mechanism (19) is provided on the top of the foundation (1).

4. The quick assembly connector for prefabricated concrete wall panels according to claim 3, characterized in that: The sealing plug (15) is adapted to the slurry discharge hole (11), and the sealing plug (15) is made of nylon material.

5. The quick assembly connector for prefabricated concrete wall panels according to claim 3, characterized in that: The closing mechanism (16) includes a threaded rod (161), which is movably sleeved inside the first outer wall panel (4). One end of the threaded rod (161) is threaded with a nut (162), and the outside of the threaded rod (161) is movably sleeved with a closing plate (163) and a clamping plate (164).

6. The quick assembly connector for prefabricated concrete wall panels according to claim 5, characterized in that: The front of the clamp (164) is conical, and the clamp (164) and the threaded rod (161) are perpendicular to each other.

7. The quick assembly connector for prefabricated concrete wall panels according to claim 3, characterized in that: The connecting mechanism (17) includes a No. 3 positioning frame (171), which is fixedly sleeved on the top of the inner wall panel (6). A No. 4 positioning frame (172) is fixedly sleeved on the side of the No. 1 top plate (7), and a No. 5 positioning frame (173) is fixedly sleeved on the side of the No. 2 top plate (8). A reinforcing column (174) is movably sleeved inside the No. 5 positioning frame (173).

8. The quick assembly connector for prefabricated concrete wall panels according to claim 3, characterized in that: The auxiliary mechanism (18) includes a limiting baffle (181), which is movably sleeved on the top of the inner wall panel (6), and a screw (182) is threaded onto the top of the limiting baffle (181).

9. The quick assembly connector for prefabricated concrete wall panels according to claim 3, characterized in that: The support mechanism (19) includes a first positioning seat (191), which is fixedly sleeved on the top of the foundation (1). A sleeve (192) is movably sleeved on the top of the first positioning seat (191). A threaded column (193) is movably sleeved on one end of the sleeve (192). A support column (194) is threadedly sleeved on one end of the threaded column (193). A second positioning seat (195) is movably sleeved on one end of the support column (194). The second positioning seat (195) is fixedly sleeved on the side of the first outer wall panel (4).

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