Prefabricated building outer wall plate construction protection structure

Abstract

The application relates to the technical field of outer wall plate construction protection structures, and particularly discloses a fabricated building outer wall plate construction protection structure, which comprises a mobile construction protection assembly and a clamping piece arranged on the construction protection assembly and used for indoor wall body and outdoor wall body installation; the mobile construction protection assembly comprises symmetrically-arranged fixed connection plates, symmetrically-arranged rotating plates arranged on the inner sides of the fixed connection plates and double-shaft motors for driving the rotating plates to rotate; grooves are formed in the fixed connection plates; a plurality of fabricated outer wall plates are arranged in the grooves; the clamping piece is arranged at the outer end of the fixed connection plate close to the wall body; and a sliding telescopic assembly for moving the outer wall plate to the wall and extruding the outer wall plate to the wall is arranged between the rotating plate and the outer wall plate. The device solves the problem that the traditional fabricated building outer wall plate lacks protection in the construction process.

Description

Technical Field

[0001] This application relates to the field of construction protection structure technology for exterior wall panels, and specifically discloses a construction protection structure for prefabricated building exterior wall panels. Background Technology

[0002] Prefabricated exterior wall panels. These panels are prefabricated and can be assembled on-site, greatly improving the assembly rate of building projects. The manufacturing principle involves processes such as raw material preparation, mold casting, and high-temperature steam curing to create the panels. Both sides are made of calcium silicate board, with a lightweight core material filling the middle. Compared to traditional lightweight partition boards, it has an additional layer of foam in the middle and is generally used for exterior walls.

[0003] Prefabricated exterior wall panels have many advantages. For example, they can meet the sound insulation requirements of various rooms, and because they are much thicker than lightweight partition walls, they offer better sound insulation. The excellent sound insulation of exterior wall panels also greatly protects people's privacy.

[0004] Advantages: Fireproof, eco-friendly, safe, and pollution-free. The raw materials used in the exterior wall panels do not contain any substances harmful to the human body.

[0005] Regarding the construction of prefabricated building exterior wall panels: a pre-designed cement groove needs to be installed first, and then the cement groove is fixed to the cement mortar and pasted.

[0006] Traditional exterior wall panels are all prefabricated exterior wall panels, which are composed of multiple exterior wall panels assembled and spliced ​​together to form a complete wall panel. The advantage of this method is that the installation is simple, but the disadvantage is also obvious: the gaps between the exterior wall panels are too obvious.

[0007] Later, some customers who pursued a high quality of life disliked the obvious gaps between the exterior wall panels. As a result, oversized exterior wall panels were invented, which use a small number of oversized exterior wall panels to achieve assembly and splicing, thereby reducing the gaps between the exterior wall panels.

[0008] As a result, a series of problems have arisen: First, when oversized exterior wall panels are used, the weight and volume increase, and the installation difficulty increases sharply. Second, the adhesive used to fix the exterior wall panels may cause the panels to collapse before the adhesive has fully cured due to the increased weight and volume.

[0009] Therefore, the following problems exist in the construction process: 1. The weight and volume increase, and personnel lack protection; 2. The weight and volume increase, and the exterior wall panels collapse, with insufficient protection. In view of this, the inventor proposes a construction protection structure for prefabricated building exterior wall panels. Summary of the Invention

[0010] The purpose of this invention is to solve the problem of lack of protection during the construction of traditional prefabricated building exterior wall panels.

[0011] To achieve the above objectives, the present invention provides the following basic solution:

[0012] A construction protection structure for prefabricated building exterior wall panels includes a movable construction protection component and snap-fit ​​components installed on the construction protection component for installation of interior and exterior walls.

[0013] The mobile construction protection component includes symmetrically arranged fixed plates, symmetrically arranged rotating plates inside the fixed plates, and a dual-axis motor that drives the rotating plates to rotate. Each fixed plate has a groove, and several assembled exterior wall panels are placed in the groove. The snap-fit ​​component is located at the outer end of the fixed plate near the wall.

[0014] A sliding telescopic assembly is provided between the rotating plate and the outer wall panel for the outer wall panel to move to the wall and press against the wall.

[0015] The principle and effect of this basic scheme are as follows:

[0016] 1. Compared with existing technologies, this device has a simple structure and ingenious design. This device solves the problem of lack of protection during the construction of traditional prefabricated building exterior wall panels. The problems in the construction process are: 1. Increased weight and volume, resulting in insufficient protection for personnel; 2. Increased weight and volume, leading to the collapse of exterior wall panels and insufficient protection. Based on the problem of insufficient protection for personnel, this project no longer adopts the construction process of installing exterior wall panels on the wall. Instead, the exterior wall panels are first assembled on a rotating plate and then uniformly installed on the wall. Compared with single installation, this mode can better control the installation quality. In addition, a specific wall-mounting device is used, eliminating the need for manual handling to install the panels, which greatly reduces the possibility of personnel injury.

[0017] 2. Compared with the prior art, this device is equipped with snap-fit ​​components on the construction protection components for installation on both indoor and outdoor walls. There are two situations for outdoor wall panels: indoor walls, where both ends are obstructed, and outdoor walls, where both ends are not obstructed. Based on this, this device is equipped with snap-fit ​​components. The snap-fit ​​components make this device suitable not only for installation on indoor walls but also for installation on outdoor walls, thus enhancing the universality of this device and making it more suitable for widespread application.

[0018] 3. Compared with existing technologies, this device is assembled under the wall instead of on the wall, resulting in a significant increase in weight and volume. Therefore, a mobile construction protection component is provided to enable the overall movement of the exterior wall, protecting construction personnel. The mobile construction protection component includes symmetrically arranged fixed plates, symmetrically arranged rotating plates inside the fixed plates, and a dual-axis motor that drives the rotating plates to rotate. The fixed plates are all provided with grooves. The dual-axis motor enables the rotating plates to rotate, which in turn causes the exterior wall to rotate, changing the angle of the exterior wall relative to the wall, thereby enabling the exterior wall to be mounted on the wall.

[0019] 4. Compared with existing technologies, this device addresses the issue of exterior wall panels collapsing due to adhesive problems after installation, resulting in a lack of protection. The sliding telescopic component not only precisely determines the installation position of the exterior wall panel but also provides moving pressure to the panel, improving the adhesion between the panel and the wall. Furthermore, even if the exterior wall panel collapses, the sliding telescopic component prevents it from collapsing, thus providing protection for the exterior wall from this perspective.

[0020] Furthermore, a connecting block is fixed to the bottom of the fixed plate, and the connecting block is equipped with rollers for moving the construction protection component closer to and away from the wall.

[0021] Furthermore, the dual-axis motor is arranged between the rotating plates, and the output shafts of the dual-axis motor are coaxially connected to connecting shafts. The connecting shafts are fixedly connected to the rotating plates, and the free ends of the connecting shafts pass through the rotating plates and are rotatably connected to the fixed plates. A rotating bearing is provided at the connection between the free end of the connecting shaft and the fixed plate.

[0022] Furthermore, a support rod is symmetrically fixed to the side of the rotating plate away from the dual-axis motor. An installation groove is opened on the inner wall of the fixed plate at the position of the support rod. The support rod is installed in the installation groove and works with the installation groove to share the weight of the outer wall panel.

[0023] Furthermore, the snap-fit ​​component includes a connecting screw, a collar, a connecting plate, a first pin, and a second pin. The connecting screw is threaded onto the outer end of the fixing plate, the collar is fitted onto the connecting screw, and the connecting plate is disposed between the connecting screw and the collar. The position of the connecting plate can be changed through the threaded connection. When installed on an indoor wall, the second pin is used to fix the connecting plate to the side walls on both sides of the indoor wall, with the mounting point of the second pin on the side wall. When installed on an outdoor wall, the first pin is used to fix the connecting plate to the side walls on both sides of the outdoor wall, with the mounting point of the first pin on the fixing plate.

[0024] Furthermore, the sliding telescopic assembly includes a groove in the rotating plate, several sliding cylinders slidably connected in the groove, and a first support rod and a second support rod fixedly connected to adjacent sliding cylinders on the left and right and adjacent sliding cylinders on the top and bottom respectively. The first support rod and the second support rod form a frame structure. A pull rope is provided on the side of the frame structure away from the dual-axis motor. The pull rope can drive the frame structure to slide in the groove. A compression telescopic structure is slidably connected in the sliding cylinder.

[0025] Furthermore, connecting grooves are provided on both sides of the sliding groove, and a sliding block is fixedly connected to the outer periphery of the sliding cylinder, with the sliding block slidably connected to the connecting groove.

[0026] Furthermore, the extrusion telescopic structure includes a sliding rod disposed inside the sliding cylinder and slidably connected to the sliding cylinder, a push rod installed at one end of the sliding rod, and a connecting plate disposed at the other end of the push rod that extends out of the sliding cylinder. A rubber suction cup is installed on the connecting plate, and a limiting block is provided at the end of the push rod. The size of the limiting block is larger than the inner diameter of the sliding cylinder.

[0027] Furthermore, the limiting block is a magnetic block, and the end face of the sliding cylinder that can contact the limiting block is a metal surface, which is magnetically connected to the magnetic block.

[0028] Furthermore, the surface of the rubber suction cup is coated with adhesive. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This paper shows a structural schematic diagram of a prefabricated building exterior wall panel construction protection structure proposed in an embodiment of this application;

[0031] Figure 2 This application illustrates a construction protection structure for prefabricated building exterior wall panels, as proposed in an embodiment. Figure 1 An enlarged diagram of part A in the diagram;

[0032] Figure 3 This application illustrates a construction protection structure for prefabricated building exterior wall panels according to an embodiment of the present application. Figure 1 A partial structural diagram from another angle;

[0033] Figure 4 This application illustrates a construction protection structure for prefabricated building exterior wall panels, as proposed in an embodiment. Figure 1 Top view;

[0034] Figure 5 A plan view of a sliding telescopic component in a construction protection structure for prefabricated building exterior wall panels, as proposed in an embodiment of this application, is shown.

[0035] Figure 6 This illustration shows a schematic diagram of the principle of a sliding telescopic component in a prefabricated building exterior wall panel construction protection structure according to an embodiment of this application. Detailed Implementation

[0036] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features and effects of the present invention, in conjunction with the accompanying drawings and preferred embodiments, is provided below.

[0037] The reference numerals in the accompanying drawings include: wall 1, connecting plate 2, second pin 3, first pin 4, collar 5, connecting screw 6, dual-axis motor 7, connecting shaft 8, rotating plate 9, outer wall 10, connecting block 11, roller 12, fixed plate 13, groove 14, mounting groove 15, support rod 16, rotating bearing 17, slide groove 18, sliding cylinder 19, second support rod 20, pull rope 21, first support rod 22, connecting plate 23, rubber suction cup 24, push rod 25, and sliding block 26.

[0038] Implementation, for example Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown:

[0039] A construction protection structure for prefabricated building exterior wall panels includes a movable construction protection component and snap-fit ​​components installed on the construction protection component for the installation of the interior wall 1 and the exterior wall 1.

[0040] like Figure 1 and Figure 3 and Figure 4 As shown, the mobile construction protection component includes symmetrically arranged fixed plates 13, symmetrically arranged rotating plates 9 inside the fixed plates 13, and a dual-axis motor 7 that drives the rotating plates 9 to rotate. Specifically, the dual-axis motor 7 is arranged between the rotating plates 9, and the output shafts of the dual-axis motor 7 are coaxially connected to connecting shafts 8. The connecting shafts 8 are fixedly connected to the rotating plates 9, and the free ends of the connecting shafts 8 pass through the rotating plates 9 and are rotatably connected to the fixed plates 13. A rotating bearing 17 is provided at the connection between the free end of the connecting shaft 8 and the fixed plate 13. The rotating bearing 17 is a deep groove ball bearing.

[0041] When the dual-axis motor 7 starts, the connecting shaft 8 rotates, causing the rotating plate 9 to rotate toward the wall 1 that requires the outer wall 10. When the rotating plate 9 is perpendicular to the wall 1, the dual-axis motor 7 stops.

[0042] Each mounting plate 13 has a groove 14, into which several assembled exterior wall panels are placed. Regarding the groove 14: the size of the groove 14 depends on the customer's requirements for the exterior wall panel installation. If a full installation is required, the width of the groove 14 is equal to the width of the mounting plate 13, and the width of the exterior wall panel must be equal to the width of the wall 1. If a partial installation is required, as some customers may reserve space in the wall 1 for other purposes, the width of the groove 14 is... Figure 1 As shown, when the exterior wall panel is placed into the groove 14, the bottom of the exterior wall panel can contact the rotating plate 9.

[0043] like Figure 3 and Figure 4 As shown, a support rod 16 is symmetrically fixed to the left side of the rotating plate 9 away from the dual-axis motor 7. An installation groove 15 is opened on the inner wall of the fixed plate 13 at the position corresponding to the support rod 16. The support rod 16 is installed in the installation groove 15 to cooperate with the installation groove 15 to share the weight of the outer wall panel.

[0044] Specifically: After the exterior wall panel is placed, it is very heavy, and the stability of the rotating plate 9 needs to be ensured. Therefore, the left end of the rotating plate 9 needs to be supported. Thus, a support rod 16 and a mounting groove 15 are provided. When the rotating rod is not in use, the support rod 16 and the mounting groove 15 provide support for the bottom left end of the rotating rod.

[0045] As mentioned above, this case adopts a method of prioritizing assembly at the base of the wall before mounting the entire assembly on the wall. Prioritizing assembly results in increased weight, which is beneficial for transportation. Figure 1 As shown, a connecting block 11 is fixedly connected to the bottom of the fixed plate 13. The connecting block 11 is equipped with rollers 12 for moving the mobile construction protection component closer to and away from the wall 1, which is more labor-saving and more convenient to transport.

[0046] The snap-fit ​​component is located at the outer end of the fixed plate 13 near the wall 1;

[0047] Regarding the snap-fit ​​connector: There are two situations for the exterior wall panel: the interior wall 1 is obstructed at both ends, and the exterior wall 1 is unobstructed at both ends. Based on this, the snap-fit ​​connector is set up in this case. The snap-fit ​​connector makes this device suitable not only for installation on the exterior wall 10 of the interior wall 1, but also for installation on the exterior wall 10 of the exterior wall 1.

[0048] The snap-fit ​​component includes a connecting screw 6, a collar 5, a connecting plate 2, a first pin 4, and a second pin 3. The connecting screw 6 is threaded onto the outer end of the fixing plate 13. The collar 5 is fitted onto the connecting screw 6. The connecting plate 2 is positioned between the connecting screw 6 and the collar 5. The position of the connecting plate 2 can be changed by the threaded connection. When the interior wall 1 is installed, the second pin 3 is used to fix the connecting plate 2 to the side walls on both sides of the interior wall 1. The mounting point of the second pin 3 is on the side wall. When the exterior wall 1 is installed, the first pin 4 is used to fix the connecting plate 2 to the side walls on both sides of the exterior wall 1. The mounting point of the first pin 4 is on the fixing plate 13.

[0049] The snap-fit ​​design makes this device more practical.

[0050] A sliding telescopic assembly is provided between the rotating plate 9 and the outer wall panel for the outer wall panel to move to the wall and press against the wall.

[0051] Specifically: such as Figure 5 and Figure 6 As shown, the sliding telescopic assembly includes a groove 18 opened in the rotating plate 9, several sliding cylinders 19 slidably connected in the groove 18, and a first support rod 22 and a second support rod 20 respectively fixed between the left and right adjacent and the top and bottom adjacent sliding cylinders 19. The first support rod 22 and the second support rod 20 form a frame structure. A pull rope 21 is provided on the left side of the frame structure away from the dual-axis motor 7. The pull rope 21 can drive the frame structure to slide in the groove 18. A compression telescopic structure is slidably connected in the sliding cylinder 19. Connecting grooves are opened on both sides of the groove 18. A sliding block 26 is fixedly connected to the outer periphery of the sliding cylinder 19. The sliding block 26 is slidably connected to the connecting groove.

[0052] Regarding the extrusion telescopic structure: The extrusion telescopic structure includes a sliding rod that is slidably connected to the sliding cylinder 19 inside the sliding cylinder 19, a push rod 25 installed at the lower end of the sliding rod, and a connecting plate 23 installed at the upper end of the push rod 25 that extends out of the sliding cylinder 19. A rubber suction cup 24 is installed on the connecting plate 23. A limiting block is provided at the end of the push rod 25. The size of the limiting block is larger than the inner diameter of the sliding cylinder 19. The limiting block is made of a magnet. The end face of the sliding cylinder 19 that can contact the limiting block is a metal surface. The metal surface is magnetically connected to the magnet. The surface of the rubber suction cup 24 is coated with adhesive.

[0053] Specific implementation process:

[0054] The first step is to select suitable and satisfactory exterior wall panels and assemble them on the fixed plate 13. The exterior wall panels come into contact with the rotating plate 9 to achieve adhesive bonding of the exterior wall panels, thereby fixing the position of the exterior wall panels.

[0055] The second step is to start the dual-axis motor 7 so that the rotating plate 9 rotates to be perpendicular to the wall 1, then stop the dual-axis motor 7, and then pull the pull rope 21 to change the position of the frame structure, so that the position of the outer wall panel relative to the wall 1 changes, and determine the appropriate installation position. Then fix the pull rope 21. After the pull rope 21 is fixed, the position of the outer wall panel is fixed at the same time.

[0056] The third step is to squeeze the push rod 25 so that the sliding rod moves toward the wall 1, thereby causing the outer wall panel to move toward the wall 1 and come into contact with the wall 1. The wall 1 is coated with adhesive, and at this time the outer wall panel is connected to the wall 1 under the action of the adhesive.

[0057] Fourth step, continue to squeeze the push rod 25 so that the magnet block contacts the metal surface, thereby fixing the position of the push rod 25. During this process, the rubber suction cup 24 is subjected to a large amount of compression, the gas is discharged, and a negative pressure is formed, which firmly connects it to the outer wall 10, improves the adhesion between the outer wall 10 and the wall 1, and even if the outer wall 10 collapses, it will not collapse due to the action of the sliding telescopic component.

[0058] This device solves the problem of lack of protection during the construction of traditional prefabricated building exterior wall panels.

[0059] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A construction protection structure for prefabricated building exterior wall panels, characterized in that: Includes mobile construction protection components and snap-fit ​​fittings installed on the construction protection components for installation on indoor and outdoor walls; The mobile construction protection component includes symmetrically arranged fixed plates, symmetrically arranged rotating plates inside the fixed plates, and a dual-axis motor that drives the rotating plates to rotate. Each fixed plate has a groove, and several assembled exterior wall panels are placed in the groove. The snap-fit ​​component is located at the outer end of the fixed plate near the wall. A sliding telescopic assembly is provided between the rotating plate and the outer wall panel for the outer wall panel to move to the wall and press against the wall. The sliding telescopic assembly includes a groove in the rotating plate, several sliding cylinders slidably connected in the groove, and a first support rod and a second support rod fixedly connected to adjacent sliding cylinders on the left and right and adjacent sliding cylinders on the top and bottom respectively. The first support rod and the second support rod form a frame structure. A pull rope is provided on the side of the frame structure away from the dual-axis motor. The pull rope can drive the frame structure to slide in the groove. A compression telescopic structure is slidably connected in the sliding cylinder. The extrusion telescopic structure includes a sliding rod that is slidably connected to the sliding cylinder inside the sliding cylinder, a push rod installed at one end of the sliding rod, and a connecting plate installed at the other end of the push rod that extends out of the sliding cylinder. A rubber suction cup is installed on the connecting plate, and a limiting block is provided at the end of the push rod. The size of the limiting block is larger than the inner diameter of the sliding cylinder.

2. The prefabricated building exterior wall panel construction protection structure according to claim 1, characterized in that, A connecting block is fixed to the bottom of the fixed plate, and rollers are mounted on the connecting block to move the mobile construction protection component closer to and away from the wall.

3. The prefabricated building exterior wall panel construction protection structure according to claim 1, characterized in that, The dual-axis motors are arranged between the rotating plates. The output shafts of the dual-axis motors are coaxially connected to connecting shafts. The connecting shafts are fixedly connected to the rotating plates. The free ends of the connecting shafts pass through the rotating plates and are rotatably connected to the fixed plates. A rotating bearing is provided at the connection between the free ends of the connecting shafts and the fixed plates.

4. The prefabricated building exterior wall panel construction protection structure according to claim 3, characterized in that, The rotating plate is symmetrically fixed with support rods on the side away from the dual-axis motor. There are mounting grooves on the inner wall of the fixed plate at the corresponding support rod positions. The support rods are installed in the mounting grooves to help the mounting grooves share the weight of the outer wall panel.

5. The prefabricated building exterior wall panel construction protection structure according to claim 4, characterized in that, The snap-fit ​​component includes a connecting screw, a collar, a connecting plate, a first pin, and a second pin. The connecting screw is threaded onto the outer end of the fixing plate. The collar is fitted onto the connecting screw. The connecting plate is positioned between the connecting screw and the collar. The position of the connecting plate can be changed through the threaded connection. When installed on an indoor wall, the second pin is used to fix the connecting plate to the side walls on both sides of the indoor wall. The mounting point of the second pin is on the side wall. When installed on an outdoor wall, the first pin is used to fix the connecting plate to the side walls on both sides of the outdoor wall. The mounting point of the first pin is on the fixing plate.

6. The prefabricated building exterior wall panel construction protection structure according to claim 5, characterized in that, The sliding groove has connecting grooves on both sides, and a sliding block is fixed to the outer periphery of the sliding cylinder. The sliding block is slidably connected to the connecting groove.

7. The prefabricated building exterior wall panel construction protection structure according to claim 6, characterized in that, The limiting block is a magnetic block, and the end face of the sliding cylinder that can contact the limiting block is a metal surface, which is magnetically connected to the magnetic block.

8. The prefabricated building exterior wall panel construction protection structure according to claim 7, characterized in that, The surface of the rubber suction cup is coated with adhesive.

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