Modular assembly type building wallboard connecting structure

Abstract

This invention discloses a modular prefabricated building wall panel connection structure, relating to the field of building structure technology. It includes a docking assembly, with wall panel one snapped into both ends and wall panel two snapped into the front end. Positioning components are installed on the front of both ends of the docking assembly. Threaded grooves are provided at the mounting ends of both wall panels one and two, and docking slots and assembly holes are provided at the ends of both wall panels one and two away from the docking assembly. This invention first controls a stepper motor to rotate in reverse, which drives a horizontal connecting screw to rotate in the forward direction. The forward rotation of the horizontal connecting screw pulls wall panels one on both sides into the two assembly slots one, thus quickly completing the positioning of the side panels. Then, the forward rotation of the driven gear one drives a longitudinal connecting screw to rotate in reverse, which pulls wall panel two into the assembly slot two, thus quickly completing the positioning of wall panel two. This positioning method saves time and effort, improving the installation efficiency of building formwork.

Description

Technical Field

[0001] This invention relates to the field of building structure technology, specifically a modular prefabricated building wall panel connection structure. Background Technology

[0002] With the continuous promotion of the modular concept in the construction field, the rapid on-site assembly of modular components has greatly improved the construction speed, shortened the construction period, and saved on construction costs and labor costs. Building houses using building modules can greatly shorten the construction cycle and has a broad market in the future. However, the robustness of the fit between building modules is very important. The connection structure is used to realize the assembly between wall panels and floor. At present, the connection structure can meet the basic use requirements, but there are still some shortcomings.

[0003] Currently, the connection structures used for building wall panels often employ multiple connection structures to connect two wall panels at a time. This significantly increases the cost of using the connection structure. Furthermore, the connected wall panels and the connection structure become an integral unit, making it difficult to disassemble the wall panels. Forced disassembly can also damage the connection structure, rendering it unusable and greatly reducing the user experience. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a modular prefabricated building wall panel connection structure.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: This invention provides a modular prefabricated building wall panel connection structure, comprising: A docking assembly, wherein wall plate one is snapped at both ends of the docking assembly, wall plate two is snapped at the front end of the docking assembly, and positioning components are installed on the front of both ends of the docking assembly; Both wall panel one and wall panel two have threaded grooves at their mounting ends, and both wall panel one and wall panel two have mating grooves and assembly holes at the ends away from the mating components. The docking assembly includes a multi-head mounting plate. The two ends of the multi-head mounting plate are provided with a first mounting groove, and the front end of the multi-head mounting plate is provided with a second mounting groove. The interior of both ends of the multi-head mounting plate is rotatably connected to multiple transverse connecting screws through bearings. The end of the transverse connecting screws on the left and right sides is fixedly installed with a driven gear.

[0006] As a preferred embodiment of the present invention, the top surface of the inner cavity of the multi-head mounting plate is rotatably connected to the main adjustment vertical shaft via a bearing, and multiple synchronous gears are fixedly sleeved on the surface of the main adjustment vertical shaft. A stepper motor is fixedly installed on the bottom surface of the inner cavity of the multi-head mounting plate, and the output shaft at the upper end of the stepper motor is fixedly connected to the lower end of the main adjustment vertical shaft.

[0007] As a preferred technical solution of the present invention, the front end of the multi-head mounting plate is rotatably connected to a plurality of longitudinal connecting screws via bearings. Each longitudinal connecting screw has a driven gear II fixedly sleeved at its rear end, and the left end of each driven gear II meshes with the teeth of the driven gears I on both sides.

[0008] As a preferred embodiment of the present invention, the positioning component includes a plurality of alignment holes one, which are respectively opened on the front side of the wall panel one and the multi-head mounting plate opposite to each other, and a plurality of alignment holes two are opened on the side side of the multi-head mounting plate and the wall panel two opposite to each other.

[0009] As a preferred embodiment of the present invention, a positioning post is inserted into the inner cavity of each of the alignment holes, and a driven carrier plate is fixedly connected to the front end of the positioning post on the left and right sides. Two cylinders are fixedly installed in the middle of the front of the multi-head mounting plate, and the front end of each cylinder is fixedly connected to the back of each driven carrier plate.

[0010] As a preferred embodiment of the present invention, the driven plates are provided with multiple locking holes at their close ends. A cylinder 2 is fixedly installed on the front of the right end of the driven plate on the left side. A main drive plate is fixedly connected to the right end of the cylinder 2. A plurality of positioning pins 2 are fixedly connected to the right side of the main drive plate.

[0011] The beneficial effects of this invention are: 1. This modular prefabricated building wall panel connection structure, through its set docking components, firstly controls the stepper motor to reverse, which drives the main adjusting vertical shaft and synchronous gear to reverse simultaneously. The synchronous gear's reverse rotation drives the driven gear one and the horizontal connecting screw to rotate forward simultaneously. The forward rotation of the horizontal connecting screw pulls the two wall panels into the two assembly slots, thus quickly completing the positioning of the side panels. Then, the forward rotation of driven gear one drives driven gear two and the longitudinal connecting screw to reverse simultaneously. The reverse rotation of the longitudinal connecting screw pulls the wall panel two into the assembly slot two, thus quickly completing the positioning of the wall panel two. This positioning method saves time and effort, improving the installation efficiency of building templates. Finally, controlling the stepper motor to reverse drives driven gear one and driven gear two to rotate simultaneously. The rotation of driven gear one and driven gear two pushes the wall panels one and two out of the assembly slots, thus quickly completing the disassembly of multiple wall panels. This disassembly method provides excellent protection for the connection structure, saves costs, and improves the user experience of the connection structure.

[0012] 2. This modular prefabricated building wall panel connection structure, through the setting of positioning components, firstly, the activation of the control cylinder drives two driven plates to move backward simultaneously. The backward movement of the two driven plates drives the positioning posts on both sides to move backward. When the positioning posts are fully moved into the alignment holes, the two wall panels are repositioned. Then, the activation of the control cylinder drives the main drive plate and the positioning posts to move to the right simultaneously. When the right end of the positioning posts is fully moved into the locking holes on the right side, the wall panel is repositioned. The cooperation of the first and second cylinders allows for a second locking of the connected wall panels. This increases the stability of the wall panels after installation, relieves the positioning pressure on the horizontal and vertical connecting screws, thereby improving the service life of the docking components and further enhancing the practicality of the entire connection structure. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a structural schematic diagram of a modular prefabricated building wall panel connection structure according to the present invention; Figure 2 This is a structural schematic diagram of a modular prefabricated building wall panel connection structure from a lower view according to the present invention; Figure 3 This is a cross-sectional view of a modular prefabricated building wall panel connection structure according to the present invention; Figure 4 This invention relates to a modular prefabricated building wall panel connection structure. Figure 3A structural diagram from the right side; Figure 5 This is a cross-sectional view of the docking component of a modular prefabricated building wall panel connection structure according to the present invention. Figure 6 This invention relates to a modular prefabricated building wall panel connection structure. Figure 5 A structural diagram from below; Figure 7 This is an exploded view of a modular prefabricated building wall panel connection structure according to the present invention; Figure 8 This invention relates to a modular prefabricated building wall panel connection structure. Figure 7 A structural diagram from the right side; Figure 9 This invention relates to a modular prefabricated building wall panel connection structure. Figure 8 A diagram showing the separation of the positioning components; Figure 10 This is a rear view of the positioning component of a modular prefabricated building wall panel connection structure according to the present invention; Figure 11 This is a front sectional view of a modular prefabricated building wall panel connection structure according to the present invention; Figure 12 This invention relates to a modular prefabricated building wall panel connection structure. Figure 11 A three-dimensional image; Figure 13 This is a side sectional view of a modular prefabricated building wall panel connection structure according to the present invention; Figure 14 This is a transverse sectional view of the synchronous gear and driven gear connection structure of a modular prefabricated building wall panel connection structure according to the present invention. Figure 15 This invention relates to a modular prefabricated building wall panel connection structure. Figure 13 A three-dimensional image; Figure 16 This invention relates to a modular prefabricated building wall panel connection structure. Figure 3 Enlarged view of point A in the middle; Figure 17 This invention relates to a modular prefabricated building wall panel connection structure. Figure 3 Enlarged view of point B in the middle; Figure 18 This invention relates to a modular prefabricated building wall panel connection structure. Figure 5 Enlarged view of point C in the middle; Figure 19 This invention relates to a modular prefabricated building wall panel connection structure. Figure 12 Enlarged view at point D; Figure 20This invention relates to a modular prefabricated building wall panel connection structure. Figure 15 Enlarged view of point E in the middle.

[0014] In the diagram: 1. Docking assembly; 101. Multi-head mounting plate; 102. Assembly slot one; 103. Assembly slot two; 104. Horizontal connecting screw; 105. Driven gear one; 106. Main adjusting vertical shaft; 107. Synchronous gear; 108. Stepper motor; 109. Longitudinal connecting screw; 110. Driven gear two; 2. Wall plate one; 3. Wall plate two; 4. Positioning assembly; 401. Alignment hole one; 402. Alignment hole two; 403. Positioning post one; 404. Driven carrier plate; 405. Cylinder one; 406. Locking hole; 407. Cylinder two; 408. Main drive plate; 409. Positioning post two. Detailed Implementation

[0015] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0016] Example: Figures 1-20 As shown, the present invention discloses a modular prefabricated building wall panel connection structure, comprising: a docking component 1, with wall panel 2 snapped at both ends of the docking component 1 and wall panel 3 snapped at the front end of the docking component 1, and positioning components 4 installed on the front of both ends of the docking component 1; threaded grooves are provided at the mounting ends of wall panel 2 and wall panel 3, and docking grooves and assembly holes are provided at the ends of wall panel 2 and wall panel 3 away from the docking component 1; the docking component 1 includes a multi-head mounting plate 101, with assembly groove 102 provided at both ends of the multi-head mounting plate 101, and assembly groove 203 provided at the front end of the multi-head mounting plate 101; multiple transverse connecting screws 104 are rotatably connected to both ends of the multi-head mounting plate 101 through bearings, and driven gears 105 are fixedly installed at the ends of the transverse connecting screws 104 on the left and right sides.

[0017] The top surface of the inner cavity of the multi-head mounting plate 101 is rotatably connected to the main adjustment vertical shaft 106 via bearings. Multiple synchronous gears 107 are fixedly sleeved on the surface of the main adjustment vertical shaft 106. A stepper motor 108 is fixedly installed on the bottom surface of the inner cavity of the multi-head mounting plate 101, and the output shaft at the upper end of the stepper motor 108 is fixedly connected to the lower end of the main adjustment vertical shaft 106. Multiple longitudinal connecting screws 109 are rotatably connected to the front end of the multi-head mounting plate 101 via bearings. A driven gear 110 is fixedly sleeved at the rear end of each longitudinal connecting screw 109, and the left end of each driven gear 110 meshes with the teeth of the driven gears 105 on both sides. The positioning component 4 includes multiple alignment holes 401. The alignment holes 401 are respectively opened on the front side of the wall plate 2 opposite to the multi-head mounting plate 101. Multiple alignment holes 402 are opened on the side side of the multi-head mounting plate 101 opposite to the wall plate 3.

[0018] Each alignment hole 401 has a positioning pin 403 inserted into its inner cavity. The front ends of the positioning pins 403 on the left and right sides are fixedly connected to a driven carrier plate 404. Two cylinders 405 are fixedly installed in the middle of the front of the multi-head mounting plate 101. The front end of each cylinder 405 is fixedly connected to the back of each driven carrier plate 404. Multiple locking holes 406 are opened at the ends of the driven carrier plates 404 that are close to each other. A cylinder 407 is fixedly installed on the front of the right end of the left driven carrier plate 404. A main drive plate 408 is fixedly connected to the right end of the cylinder 407. Multiple positioning pins 409 are fixedly connected to the right side of the main drive plate 408.

[0019] During operation, firstly, controlling the stepper motor 108 to reverse will drive the main adjusting vertical shaft 106 and the synchronous gear 107 to reverse simultaneously. The reverse rotation of the synchronous gear 107 will then drive the driven gear 105 and the horizontal connecting screw 104 to rotate forward simultaneously. The forward rotation of the horizontal connecting screw 104 will pull the side wall panels 12 into the two assembly slots 102, thus quickly completing the positioning of the side panels. Then, the forward rotation of the driven gear 105 will also drive the driven gear 110 and the longitudinal connecting screw 109 to rotate backward simultaneously. Reversing the screw 109 pulls wall panel 2 3 into the assembly slot 2 103, quickly positioning wall panel 2 3 and synchronizing the installation of wall panel 1 2 and wall panel 2 3. Then, starting cylinder 1 405 moves the two driven carrier plates 404 backward simultaneously. This backward movement of the two driven carrier plates 404 moves the positioning pins 1 403 on both sides backward. When the positioning pins 1 403 are fully inside the alignment holes 1 401, the two wall panels are aligned. Wall panel 2 is repositioned. Then, starting cylinder 407 drives the main drive plate 408 and positioning post 409 to move simultaneously to the right. When the right end of positioning post 409 is fully inside the right-side locking hole 406, wall panel 2 is repositioned. Starting cylinder 407 again drives positioning post 409 to the left, outside the alignment hole 402, thus releasing the positioning of wall panel 2. Finally, starting cylinder 405 drives the driven load... Plate 404 and positioning post 403 move forward. When positioning post 403 is fully disengaged from the inner cavity of alignment hole 401, the positioning of wall panel 2 is released. Finally, controlling stepper motor 108 to reverse will drive driven gear 105 and driven gear 210 to rotate simultaneously. The rotation of driven gear 105 and driven gear 210 will push wall panel 2 and wall panel 3 out of the inner cavity of assembly slot 102 and assembly slot 2103 at the same time, thus quickly completing the disassembly of multiple wall panels.

[0020] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A modular fabricated building wall panel connection structure, characterized by, include: The docking component (1) has wall plate 1 (2) snapped at both ends, wall plate 2 (3) snapped at the front end, and positioning component (4) installed on the front of both ends of the docking component (1). The mounting ends of the first wall panel (2) and the second wall panel (3) are provided with threaded grooves, and the ends of the first wall panel (2) and the second wall panel (3) away from the docking assembly (1) are provided with docking grooves and assembly holes. The docking assembly (1) includes a multi-head mounting plate (101). The two ends of the multi-head mounting plate (101) are provided with a first mounting groove (102), and the front end of the multi-head mounting plate (101) is provided with a second mounting groove (103). The interior of both ends of the multi-head mounting plate (101) is rotatably connected to a plurality of transverse connecting screws (104) through bearings. The transverse connecting screws (104) on the left and right sides are fixedly installed with a driven gear (105) at the end closest to each other.

2. The modular fabricated building wall panel connection structure according to claim 1, wherein, The top surface of the inner cavity of the multi-head mounting plate (101) is rotatably connected to the main adjustment vertical shaft (106) via a bearing. Multiple synchronous gears (107) are fixedly sleeved on the surface of the main adjustment vertical shaft (106). A stepper motor (108) is fixedly installed on the bottom surface of the inner cavity of the multi-head mounting plate (101), and the output shaft at the upper end of the stepper motor (108) is fixedly connected to the lower end of the main adjustment vertical shaft (106).

3. The modular fabricated building wall panel connection structure according to claim 2, wherein, The front end of the multi-head mounting plate (101) is rotatably connected to a plurality of longitudinal connecting screws (109) via bearings. Each longitudinal connecting screw (109) has a driven gear two (110) fixedly sleeved at its rear end, and the left end of each driven gear two (110) meshes with the teeth of the driven gear one (105) on both sides respectively.

4. The modular fabricated building wall panel connection structure according to claim 3, wherein The positioning component (4) includes multiple alignment holes (401), which are respectively opened on the front side of the wall panel (2) and the multi-head mounting plate (101) opposite to each other. Multiple alignment holes (402) are opened on the side side of the multi-head mounting plate (101) and the wall panel (3) opposite to each other.

5. The modular fabricated building wall panel connection structure according to claim 4, wherein Each of the alignment holes (401) has a positioning post (403) inserted into its inner cavity. The front ends of the positioning posts (403) on the left and right sides are fixedly connected to a driven carrier plate (404). Two cylinders (405) are fixedly installed in the middle of the front of the multi-head mounting plate (101). The front end of each cylinder (405) is fixedly connected to the back of each driven carrier plate (404).

6. The modular fabricated building wall panel connection structure according to claim 5, wherein Multiple locking holes (406) are provided at the ends of the driven carrier plates (404) that are close to each other. A cylinder two (407) is fixedly installed on the front of the right end of the driven carrier plate (404) on the left side. A main drive plate (408) is fixedly connected to the right end of the cylinder two (407). Multiple positioning pins two (409) are fixedly connected to the right side of the main drive plate (408).

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