A combined wallboard reinforcement structure convenient for installation

Abstract

The present invention discloses a modular wall panel reinforcement structure that is easy to install, and relates to the technical field of modular wall panels. The present invention includes a lower wall panel and an upper wall panel, wherein at least two sets of mounting grooves are provided at the bottom of the upper wall panel, wherein the interior of the mounting grooves is provided with slide grooves, and further includes a grouting groove provided on the outer side of the lower wall panel, wherein the interior of the grouting groove is slidably connected to a slide plate, wherein the outer side of the slide plate is provided with a retractable pull plate, wherein the top of the retractable pull plate is provided with a slider that can be inserted into the slide groove, and wherein the outer side of the slider is provided with a connector that can be inserted into the connecting hole. The present invention temporarily supports the upper wall panel by cooperating with the mounting groove, the slide plate and the pull plate, and does not require external force to lift it during installation. Then, the pull plate is controlled to approach the slide plate, and the pull plate drives the connector to be inserted into the connecting hole. The pull plate can drive the upper wall panel to fit tightly against the lower wall panel through the connector, and there is no need to manually adjust the installation position repeatedly, and the installation is convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of combined wall panels, and in particular to a combined wall panel reinforcement structure that is easy to install. Background Art

[0002] Modular wall panels are a type of structure that can be assembled into a house. They are a highly industrialized building structure system developed after World War II. Their main advantages are that they can be commercialized, have high on-site construction efficiency, low labor intensity, light weight, and better structural strength and deformation capacity than hybrid structures.

[0003] Existing modular wall panels are usually connected to the main structure through angle steel embedded parts. A large number of bolts need to be tightened during connection, which is not only inconvenient for positioning but also has low installation efficiency. At the same time, the stability of the connection between the angle steel embedded parts and the main structure is poor. The connection is prone to loosening after long-term use, and the connection stability is poor. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems of inconvenient positioning and installation and poor connection stability, and to provide a modular wall panel reinforcement structure that is easy to install.

[0005] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0006] A modular wall panel reinforcement structure that is easy to install, comprising a lower wall panel and an upper wall panel, wherein the bottom of the upper wall panel is provided with at least two sets of mounting grooves, the interiors of the mounting grooves are provided with slide grooves, and the inner walls of the slide grooves are provided with connection holes;

[0007] It also includes a grouting groove opened on the outside of the lower wall panel, the grouting groove corresponds to the installation groove, the inside of the grouting groove is slidably connected with a slide plate, the outside of the slide plate is provided with a retractable pull plate, the top of the retractable pull plate is provided with a slider that can be inserted into the slide groove, and the outside of the slider is provided with a connector that can be inserted into the connecting hole.

[0008] Furthermore, a telescopic screw that can rotate automatically is installed inside the skateboard, and the telescopic screw is threadedly connected to the pull plate. A support hole is opened inside the skateboard, and a support rod inserted into the support hole is provided on the outside of the pull plate.

[0009] Furthermore, a guide rod is provided inside the grouting groove, a spiral guide groove is provided on the outside of the guide rod, a sleeve that can be sleeved on the guide rod is rotatably installed inside the slide, a spiral clamping block that is clamped in the spiral guide groove is provided on the inner wall of the sleeve, a bevel gear is provided on the outside of the sleeve, and a transmission wheel meshing with the bevel gear is installed on the outside of the telescopic screw.

[0010] Furthermore, a grouting hole and a grouting hole connected to a grouting groove are provided on the outer side of the lower wall panel, and the height of the grouting groove is less than the thickness of the upper wall panel.

[0011] Furthermore, a threaded hole is provided inside the slurry inlet hole, a screw is threadedly connected to the inside of the threaded hole, a screw is provided on the outside of the screw for blocking the slurry inlet hole, a transmission cavity is provided inside the threaded hole, a transmission plate slidably connected to the transmission cavity is clamped on the outside of the screw, and the transmission plate is connected to the slide plate through a steel wire rope.

[0012] Furthermore, a vibration claw is connected to the top of the sleeve, and a vibration spring is provided at the hinge of the vibration claw.

[0013] Furthermore, a sliding hole is opened inside the screw rod, a screw is slidably connected inside the sliding hole, and a buffer spring is provided between the screw and the inner wall of the sliding hole.

[0014] Furthermore, the slide plate is stepped, and the height of the slide plate located outside the grouting groove is lower than that of the slide plate located inside the grouting groove.

[0015] Furthermore, at least two groups of sliding grooves and connecting holes are provided and are evenly distributed in the installation groove.

[0016] The beneficial effects of the present invention are as follows:

[0017] The present invention cooperates with the sliding plate and the pull plate through the installation groove to temporarily support the upper wall panel. During installation, no external force is needed to lift it up. Then, the pull plate is controlled to be close to the sliding plate, and the pull plate drives the connecting head to be inserted into the connecting hole. The pull plate can drive the upper wall panel to fit tightly on the lower wall panel through the connecting head. There is no need to manually adjust the installation position repeatedly, and the installation is convenient.

[0018] The present invention uses a plurality of sets of pull plates, sliders, installation grooves and slide grooves to longitudinally limit the upper wall panel, and then uses the pull plates and connecting heads to laterally limit the upper wall panel, thereby stably connecting the upper wall panel with the lower wall panel, and finally grouting is injected into the grouting groove to further improve the connection stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall installation of the present invention;

[0020] Figure 2 It is a schematic diagram of the upper wall panel of the present invention;

[0021] Figure 3 This invention Figure 2 A magnified schematic diagram of part A;

[0022] Figure 4 is a schematic diagram of the lower wall panel of the present invention;

[0023] Figure 5 is a schematic cross-sectional view of the lower wall panel of the present invention;

[0024] Figure 6 This invention Figure 5 Schematic diagram of the cross-section of the middle BB part;

[0025] Figure 7 It is a schematic diagram of the screw portion of the present invention;

[0026] Figure 8 It is a schematic diagram of the skateboard portion of the present invention;

[0027] Figure 9 It is a partial cross-sectional schematic diagram of the slide plate of the present invention;

[0028] Figure 10 This is a schematic diagram of the upper shaft side of the sleeve of the present invention;

[0029] Figure 11 It is a schematic diagram of the lower shaft side of the sleeve of the present invention.

[0030] Figure numerals: 1. Lower wall panel; 2. Upper wall panel; 3. Mounting groove; 4. Slide groove; 5. Connecting hole; 6. Grouting groove; 7. Guide rod; 8. Slide plate; 9. Sleeve; 10. Transmission wheel; 11. Telescopic screw; 12. Pull plate; 13. Support rod; 14. Slider; 15. Connector; 16. Slurry inlet hole; 17. Slurry outlet hole; 18. Threaded hole; 19. Screw; 20. Rotary nail; 21. Transmission plate; 22. Wire rope; 23. Buffer spring; 24. Vibration claw; 25. Spiral block. DETAILED DESCRIPTION

[0031] To make the objectives, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0032] like Figures 1-11 As shown, a modular wall panel reinforcement structure that is easy to install includes a lower wall panel 1 and an upper wall panel 2. The bottom of the upper wall panel 2 is provided with at least two sets of mounting grooves 3. The interior of the mounting grooves 3 is provided with a slide groove 4. The inner wall of the slide groove 4 is provided with a connecting hole 5.

[0033] It also includes a grouting groove 6 opened on the outside of the lower wall panel 1, the grouting groove 6 corresponds to the installation groove 3, the inside of the grouting groove 6 is slidably connected to a slide plate 8, the outside of the slide plate 8 is provided with a retractable pull plate 12, the top of the retractable pull plate 12 is provided with a slider 14 that can be inserted into the slide groove 4, and the outside of the slider 14 is provided with a connector 15 that can be inserted into the connecting hole 5.

[0034] When only one end of the upper wall panel 2 needs to be fixed, the mounting groove 3 at the bottom of the upper wall panel 2 is aligned with the slide plate 8 and the pull plate 12, so that the slide plate 8 and the pull plate 12 are inserted into the mounting groove 3, and the upper wall panel 2 is pre-positioned. At this time, the pull plate 12 and the slide plate 8 temporarily support the mounting end of the upper wall panel 2, which is convenient for installation. After placement is completed, the pull plate 12 is controlled to be close to the slide plate 8, and the pull plate 12 first drives the slider 14 to slide along the slide groove 4. When the connector 15 is inserted into the connecting hole 5, the pull plate 12 drives the mounting end of the upper wall panel 2 to be in close contact with the lower wall panel 1, which improves the connection accuracy and can ensure that the slurry will not leak during the later grouting. The grouting is stable and there is no need to tighten multiple bolts to install the wall panel. The installation is convenient, safe and efficient, and there is no need for workers to repeatedly adjust the installation position, so the installation efficiency is high.

[0035] When it is necessary to fix both ends of the upper wall panel 2, that is, when there are fixed lower wall panels 1 at both ends, the mounting groove 3 at the bottom of the upper wall panel 2 is aligned with the slide plate 8 and the pull plate 12. The slide plates 8 and pull plates 12 on the two groups of lower wall panels 1 respectively support the two ends of the upper wall panel 2. During installation, there is no need to use external force to lift the upper wall panel 2, which is convenient for installation. Moreover, since there are at least two groups of mounting grooves 3, slide plates 8 and pull plates 12, it is possible to ensure that the upper wall panel 2 is placed stably and will not tilt. Then, the pull plates 12 at both ends are controlled, and the pull plates 12 at both ends pull the two ends of the upper wall panel 2 through the connectors 15 to further ensure that the upper wall panel 2 is installed stably.

[0036] After the installation is completed, cement mortar is injected into the grouting groove 6, and the cement mortar further increases the connection stability between the upper wall panel 2 and the lower wall panel 1.

[0037] like Figure 8 、 Figure 9 As shown, in some embodiments, a telescopic screw 11 that can rotate automatically is installed inside the skateboard 8, and the telescopic screw 11 is threadedly connected to the pull plate 12. A support hole is opened inside the skateboard 8, and a support rod 13 inserted into the support hole is provided on the outside of the pull plate 12.

[0038] By controlling the rotation of the telescopic screw 11, the pull plate 12 cannot rotate under the action of the support rod 13 and the support hole. At this time, the telescopic screw 11 drives the pull plate 12 to move relative to the slide plate 8, and then the upper wall panel 2 can be installed and positioned through the connecting head 15.

[0039] like Figures 8-11 As shown, in some embodiments, a guide rod 7 is provided inside the grouting groove 6, a spiral guide groove is provided on the outside of the guide rod 7, a sleeve 9 that can be sleeved on the guide rod 7 is rotatably installed inside the slide 8, the inner wall of the sleeve 9 is provided with a spiral clamping block 25 that is clamped in the spiral guide groove, a bevel gear is provided on the outside of the sleeve 9, and a transmission wheel 10 that meshes with the bevel gear is installed on the outside of the telescopic screw 11.

[0040] During installation, the upper wall panel 2 is placed on the slide plate 8 and the pull plate 12. Under the action of the gravity of the upper wall panel 2, the upper wall panel 2 drives the slide plate 8 to descend, and the slide plate 8 drives the sleeve 9 to descend along the guide rod 7. The sleeve 9 rotates under the action of the spiral guide groove and the spiral block 25. The sleeve 9 drives the bevel gear to rotate, and the bevel gear drives the transmission wheel 10 to rotate. The transmission wheel 10 drives the telescopic screw 11 to rotate, and the telescopic screw 11 drives the pull plate 12 to approach the slide plate 8. The pull plate 12 drives the upper wall panel 2 to be close to the lower wall panel 1 through the connecting head 15. The upper wall panel 2 is automatically installed by its own gravity. The installation is convenient, no external force is required, the structure is simple, and the installation tightness is high;

[0041] At the same time, during installation, the connector 15 does not exert pulling force on the upper wall panel 2 at the beginning, and the upper wall panel 2 will not be in close contact with the lower wall panel 1, which can ensure that the upper wall panel 2 can be lowered smoothly and the structural transmission is stable.

[0042] like Figure 4 As shown, in some embodiments, a grouting hole 16 and a grouting hole 17 connected to a grouting groove 6 are opened on the outer side of the lower wall panel 1 , and the height of the grouting groove 6 is less than the thickness of the upper wall panel 2 .

[0043] During grouting, grouting is performed through the slurry inlet hole 16, and the slurry is injected from the inner bottom to the inner top of the grouting groove 6. When the slurry overflows from the slurry outlet hole 17, the grouting is completed. At the same time, since the height of the grouting groove 6 is less than the thickness of the upper wall panel 2, and the slide plate 8 is located in the installation groove 3, when the upper wall panel 2 drives the slide plate 8 to descend to the bottom of the grouting groove 6, the upper wall panel 2 can completely cover the grouting groove 6, which can further prevent slurry leakage.

[0044] like Figure 5 、 Figure 6 As shown, in some embodiments, a threaded hole 18 is provided inside the slurry inlet hole 16, and a screw 19 is connected to the internal thread of the threaded hole 18. A screw pin 20 that can block the slurry inlet hole 16 is provided on the outside of the screw pin 19. A transmission cavity is provided inside the threaded hole 18, and a transmission plate 21 that is slidably connected to the transmission cavity is clamped on the outside of the screw pin 20. The transmission plate 21 is connected to the slide plate 8 through a wire rope 22.

[0045] The screw nail 20 is set before installation, and the screw nail 20 can prevent foreign matter from entering the slurry inlet hole 16 and blocking the slurry inlet hole 16, which is convenient to use. At the same time, a certain length of steel wire rope 22 is pre-stored in the transmission chamber. When the upper wall panel 2 is placed on the slide plate 8, the upper wall panel 2 drives the slide plate 8 to descend by gravity, and the slide plate 8 drives the stored steel wire rope 22 to unfold. When the slide plate 8 is about to descend to the bottom of the grouting groove 6, the steel wire rope 22 is tightened. At this time, there is a certain gap between the slide plate 8 and the bottom of the grouting groove 6. The steel wire rope 22 restricts the slide plate 8 from continuing to descend, and the slide plate 8 restricts the upper wall panel 2 from continuing to descend. At the same time, the connector 15 has not yet been inserted into the connecting hole 5, and the upper wall panel 2 is not fully installed and positioned. If the worker finds that the upper wall panel 2 is not the right size or is broken and needs to be replaced, he only needs to lift the upper wall panel 2, which is convenient for temporary replacement.

[0046] After checking, the upper wall panel 2 is correct. At this time, use a screwdriver to rotate the screw 20, and the electric screw 19 of the screw 20 rotates. The screw 19 drives the transmission plate 21 to slide under the action of the threaded hole 18, and the transmission plate 21 relaxes the wire rope 22. At this time, the slide plate 8 continues to descend under the gravity of the upper wall panel 2, and the pull plate 12 drives the connector 15 to be inserted into the connecting hole 5, completing the installation and locking of the upper wall panel 2. At the same time, due to the pressure applied by the upper wall panel 2 to the slide plate 8, the slide plate 8 applies tension to the wire rope 22, the wire rope 22 applies tension to the transmission plate 21, and the transmission plate 21 applies tension to the screw 19, so that the screw 19 can be driven more easily and is easy to use. At this time, the screw 20 is screwed into the slurry hole 16, and the slurry hole 16 can be grouted normally.

[0047] like Figure 10 As shown, in some embodiments, a vibration finger 24 is connected to the top of the sleeve 9, and a vibration spring is provided at the hinge of the vibration finger 24.

[0048] At the beginning, the upper wall panel 2 drives the slide plate 8 to descend, the slide plate 8 drives the sleeve 9 to descend relative to the guide rod 7, and the sleeve 9 drives the vibrating claw 24 to descend relative to the guide rod 7. When the vibrating claw 24 descends, it vibrates under the action of the spiral guide groove, so that the upper wall panel 2 can fit more closely with the lower wall panel 1.

[0049] like Figure 7 As shown, in some embodiments, a sliding hole is opened inside the screw 19, a screw pin 20 is slidably connected inside the sliding hole, and a buffer spring 23 is provided between the screw pin 20 and the inner wall of the sliding hole.

[0050] When the thickness of the upper wall panel 2 is too small, that is, the slide plate 8 slides to the inner bottom of the grouting groove 6, there is a height difference between the upper surface of the upper wall panel 2 and the upper surface of the lower wall panel 1. By rotating the screw nail 20, the screw nail 20 drives the screw rod 19 to rotate. The screw rod 19 drives the transmission plate 21 to slide under the action of the threaded hole 18, and the transmission plate 21 relaxes the wire rope 22. By controlling the screw nail 20, the upper surface of the upper wall panel 2 is made parallel to the upper surface of the lower wall panel 1. Since the slide plate 8 has not completely dropped to the inner bottom of the grouting groove 6, the screw nail 20 has not been completely screwed into the slurry inlet hole 16. At this time, the screw nail 20 is pushed to slide relative to the screw rod 19, and the screw nail 20 squeezes the buffer spring 23. The screw nail 20 opens the slurry inlet hole 16, and then injects cement mortar into the grouting groove 6 through the slurry inlet hole 16. After grouting is completed, the buffer spring 23 drives the screw nail 20 to return to its original position, and the screw nail 20 blocks the slurry inlet hole 16 again to prevent the slurry from seriously flowing out of the slurry inlet hole 16, and the grouting is stable.

[0051] During normal grouting, when the slide plate 8 has not dropped to the bottom of the grouting groove 6, the screw 20 is pushed to slide relative to the screw 19, and the screw 20 squeezes the buffer spring 23. The screw 20 opens the slurry inlet hole 16, and then injects cement mortar into the grouting groove 6 through the slurry inlet hole 16. After the initial grouting is completed, the screw 20 is rotated, and the screw 20 causes the slide plate 8 to drop to the inner bottom of the grouting groove 6. While the slide plate 8 drops, it drives the sleeve 9 to drop relative to the guide rod 7, and the sleeve 9 drives the vibrating claw 24 to drop relative to the guide rod 7. When the vibrating claw 24 drops, it vibrates under the action of the spiral guide groove, making the slurry of the initial grouting more compact and preventing air from being generated inside. When the slide plate 8 drops to the inner bottom of the grouting groove 6, the screw 20 is rotated to completely screw into the slurry hole 16. At this time, secondary grouting is performed again to ensure high grouting quality.

[0052] like Figure 4 、 Figure 8 As shown, in some embodiments, the slide plate 8 is stepped, and the height of the slide plate 8 located at the outer side of the grouting groove 6 is lower than that of the inner side of the grouting groove 6 .

[0053] It can ensure that when the upper wall panel 2 is lowered, its bottom surface is lower than the inner bottom surface of the grouting groove 6 to prevent slurry leakage, and the stepped arrangement of the slide plate 8 can further prevent slurry leakage.

[0054] like Figure 3 As shown, in some embodiments, at least two groups of sliding grooves 4 and connecting holes 5 are provided and are evenly distributed in the installation groove 3 .

[0055] By providing multiple groups of connectors 15 and connecting holes 5 , the connection strength can be further increased and the connection stability can be improved.

[0056] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A modular wall panel reinforcement structure that is easy to install, comprising a lower wall panel (1) and an upper wall panel (2), characterized in that: At least two groups of mounting grooves (3) are provided at the bottom of the upper wall plate (2), a slide groove (4) is provided inside the mounting groove (3), and a connection hole (5) is provided on the inner wall of the slide groove (4); It also includes a grouting groove (6) provided on the outside of the lower wall panel (1), the grouting groove (6) corresponding to the mounting groove (3), a slide plate (8) slidably connected to the inside of the grouting groove (6), a retractable pull plate (12) provided on the outside of the slide plate (8), a slider (14) capable of being plugged into the slide groove (4) provided on the top of the retractable pull plate (12), and a connector (15) capable of being plugged into the connecting hole (5) provided on the outside of the slider (14); An automatically rotatable telescopic screw (11) is installed inside the slide plate (8), and the telescopic screw (11) is threadedly connected to the pull plate (12). A support hole is provided inside the slide plate (8), and a support rod (13) is provided on the outside of the pull plate (12) and is inserted into the support hole. A guide rod (7) is provided inside the grouting groove (6), a spiral guide groove is provided on the outside of the guide rod (7), a sleeve (9) which can be sleeved on the guide rod (7) is rotatably installed inside the slide plate (8), a spiral clamping block (25) which is clamped in the spiral guide groove is provided on the inner wall of the sleeve (9), a bevel gear is provided on the outside of the sleeve (9), and a transmission wheel (10) which meshes with the bevel gear is installed on the outside of the telescopic screw (11); The outer side of the lower wall panel (1) is provided with a grouting hole (16) and a grouting hole (17) connected to a grouting groove (6), and the height of the grouting groove (6) is less than the thickness of the upper wall panel (2); A threaded hole (18) is provided inside the pulp inlet hole (16), a screw rod (19) is connected to the inside of the threaded hole (18), a screw rod (20) is provided on the outside of the screw rod (19) for blocking the pulp inlet hole (16), a transmission cavity is provided inside the threaded hole (18), a transmission plate (21) is slidably connected to the transmission cavity on the outside of the screw rod (20), and the transmission plate (21) is connected to the slide plate (8) through a steel wire rope (22); A vibration claw (24) is hinged on the top of the sleeve (9), and a vibration spring is provided at the hinge of the vibration claw (24). A sliding hole is provided inside the screw rod (19), and a screw pin (20) is slidably connected inside the sliding hole. A buffer spring (23) is provided between the screw pin (20) and the inner wall of the sliding hole.

2. The easy-to-install combined wall panel reinforcement structure according to claim 1, characterized in that: The slide plate (8) is stepped, and the height of the slide plate (8) located outside the grouting groove (6) is lower than the height of the slide plate (8) located inside the grouting groove (6).

3. The easy-to-install combined wall panel reinforcement structure according to claim 1, characterized in that: At least two groups of the sliding grooves (4) and the connecting holes (5) are provided and are evenly distributed in the installation groove (3).

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