Quick positioning and mounting structure for ALC battens of building outer wall

Abstract

The utility model relates to the technical field of building outer wall decoration, and discloses a building outer wall ALC batten rapid positioning and mounting structure which comprises fixing battens which are in bilateral symmetry, sliding grooves are formed in the fixing battens on the two sides, sliding blocks are connected into the sliding grooves in a sliding mode, and a positioning plate is fixedly connected between the side walls of the sliding blocks on the two sides. And a locking assembly is arranged in the sliding block and comprises a plug pin, one end of the plug pin is fixedly connected with a limiting block, a second limiting spring is arranged in the other end of the plug pin, the two ends of the second limiting spring are fixedly connected with second limiting plates, and the tops of the second limiting plates are fixedly connected with limiting columns. A worker pulls out the bolt and pulls the sliding block to move, after the sliding block is in place, the spring reversely pushes the positioning ball to reset and be clamped into the groove position of the sliding block, then the bolt is inserted to fix the position of the sliding block, the effect of rapidly adjusting the distance between the positioning plates is achieved, the problems that a traditional positioning structure is inconvenient to adjust and poor in adaptability are solved, and the structural applicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of building exterior wall decoration technology, and in particular to a quick positioning and installation structure for ALC strip panels on building exterior walls. Background Technology

[0002] With the construction industry shifting towards high efficiency and energy conservation, ALC panels have become a commonly used material in exterior wall construction due to their lightweight and heat insulation properties. However, since the accuracy and efficiency of their installation directly affect the building quality and construction period, the development of rapid positioning and installation structures is crucial.

[0003] Currently, the installation of ALC (Alternating Current Concrete) panel exterior walls largely relies on traditional mechanical structures. For example, one method involves using pre-embedded angle steel frames secured with bolts. Angle steel is embedded in the main building structure, and the ALC panels are then embedded into the frame and fixed piece by piece with bolts. Another method uses prefabricated slot-type splicing, where grooves are pre-made on the edges of the panels, allowing for assembly like a jigsaw puzzle, followed by reinforcement with cement mortar. While these structures can complete the installation, they rely on manual calibration and repeated adjustments.

[0004] However, traditional installation structures have shortcomings. Due to the lack of rapid positioning and adaptive adjustment mechanisms, it is difficult to quickly adapt to ALC panels of different specifications during construction, and the spacing of the positioning plates is difficult to adjust, resulting in low installation efficiency. At the same time, the installation of fixed structures is cumbersome, requiring a lot of on-site measurement and manual tightening operations, which is both time-consuming and difficult to guarantee installation accuracy. This cannot meet the needs of modern industrialized and rapid construction. Therefore, a rapid positioning and installation structure for ALC panels on building exterior walls is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a quick positioning and installation structure for ALC strip panels on building exterior walls, aiming to improve the problems of inconvenient adjustment and poor adaptability of the positioning structure in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] The building exterior wall ALC panel quick positioning and installation structure includes left and right symmetrical fixed panels. Each of the two fixed panels has a groove inside, and a slider is slidably connected inside the groove. A positioning plate is fixedly connected between the side walls of the sliders on both sides. The fixed panels have multiple positioning holes inside, which are distributed in an array. The sliders also have positioning holes inside, and a locking component is provided inside the sliders.

[0008] The locking assembly includes a pin, the outer wall of which is slidably connected to the positioning hole. One end of the pin is fixedly connected to a limit block located on one side of the outer wall of the fixing strip. The other end of the pin is provided with a second limit spring. Both ends of the second limit spring are fixedly connected to a second limit plate. The outer wall of the second limit plate is slidably connected to the pin. The top of the second limit plate is fixedly connected to a limit post located on the other side of the outer wall of the fixing strip.

[0009] As a further description of the above technical solution:

[0010] Multiple positioning balls are provided on both sides of the inner wall of the chute. The positioning balls are arranged in an array. The positions of the positioning balls are consistent with the positions of the positioning holes. A limit plate is fixedly connected to the side wall of the positioning ball.

[0011] As a further description of the above technical solution:

[0012] A limiting spring is provided on one side of the limiting plate. One end of the limiting spring is fixedly connected to the inside of the fixing strip, and the other end of the limiting spring is fixedly connected to one side wall of the limiting plate.

[0013] As a further description of the above technical solution:

[0014] Multiple fixing blocks are fixedly connected to the outer wall of the fixing strip. The fixing blocks are distributed in an array on both sides of the outer wall of the fixing strip, and fixing components are provided inside the fixing blocks.

[0015] As a further description of the above technical solution:

[0016] The fixing component includes a locking post, the outer wall of which is fixedly connected to the inside of the fixing block.

[0017] As a further description of the above technical solution:

[0018] Multiple ball bearings are slidably connected inside the locking post, and the ball bearings are distributed in a circumferential shape.

[0019] As a further description of the above technical solution:

[0020] The locking post is slidably connected to a movable post, and a receiving groove is provided on the lower part of the outer wall of the movable post.

[0021] As a further description of the above technical solution:

[0022] A connecting column is fixedly connected to the top of the movable column, a rotating handle is fixedly connected to the top of the connecting column, and multiple protruding blocks are fixedly connected to the bottom of the outer wall of the connecting column, the protruding blocks being distributed in a circumferential shape.

[0023] As a further description of the above technical solution:

[0024] The outer wall of the connecting column is provided with a limiting baffle, the outer wall of the limiting baffle is fixedly connected to the inside of the locking column, and the inside of the limiting baffle has a hole that is consistent with the cross-section of the connecting column and the protrusion.

[0025] As a further description of the above technical solution:

[0026] A reset spring is provided at the bottom of the connecting column. One end of the reset spring is slidably connected inside the locking column, and the other end of the reset spring is fixedly connected to the side wall of the connecting column.

[0027] This utility model has the following beneficial effects:

[0028] 1. In this utility model, the operator presses down on one end of the pin to make it retract and pull out the pin. The slider is pulled to squeeze the positioning ball, which drives the limiting plate to retract and compress the limiting spring. After the slider is in place, the spring pushes the limiting plate and the positioning ball back to reset and lock into the slot. After the pin is inserted, the limiting spring pushes the limiting post to extend and fix it, thereby achieving the effect of quickly adjusting the spacing between the positioning plates. This solves the problems of inconvenient adjustment and poor adaptability of traditional positioning structures, and improves installation efficiency and structural applicability.

[0029] 2. In this utility model, the workers first place the two fixing strips on the corresponding positions on the outer wall, drill holes in the corresponding positions of the fixing blocks, insert the locking pins inside the fixing blocks into the holes, press down and rotate the handle to drive the connecting pin to rotate and compress the reset spring, so that the ball in the receiving groove slides out and gets into the hole groove. After the connecting pin rotates, the protruding block locks the limiting baffle to complete the limiting, achieving the effect of rapid deployment and positioning installation structure, solving the problem of slow installation of traditional positioning mechanisms, and improving construction efficiency. Attached Figure Description

[0030] Figure 1 A perspective view of the rapid positioning and installation structure of the ALC strip panel for building exterior walls proposed in this utility model;

[0031] Figure 2 This is a schematic diagram of the slider structure of the quick positioning and installation structure for the ALC strip panel of the building exterior wall proposed in this utility model.

[0032] Figure 3 This is a schematic diagram of the pin structure of the quick positioning and installation structure for the ALC strip panel of the building exterior wall proposed in this utility model.

[0033] Figure 4 This is a schematic diagram of the fixing block structure of the quick positioning and installation structure for ALC strip panels on building exterior walls proposed in this utility model.

[0034] Figure 5This is a schematic diagram of the locking column structure of the quick positioning and installation structure for ALC strip panels on building exterior walls proposed in this utility model.

[0035] Legend:

[0036] 1. Fixed strip; 2. Slide groove; 3. Positioning hole; 4. Slider; 5. Positioning plate; 6. Positioning ball; 7. Limiting plate one; 8. Limiting spring one; 9. Pin; 10. Limiting block; 11. Limiting post; 12. Limiting spring two; 13. Limiting plate two; 14. Fixed block; 15. Locking post; 16. Ball bearing; 17. Movable post; 18. Receiving groove; 19. Rotary handle; 20. Connecting post; 21. Protrusion; 22. Limiting baffle; 23. Return spring. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] Reference Figures 1-3 This utility model provides an embodiment of a rapid positioning and installation structure for ALC strip panels on building exterior walls, comprising symmetrically arranged fixing strips 1. The fixing strips 1 serve as the base installation component. The fixing strips 1 are made of Q345B steel plate, formed through cutting, bending, and welding processes, and hot-dip galvanized, providing good structural strength and corrosion resistance. They are used to fix the fixing strips to the building exterior wall structure, providing a supporting foundation for the entire positioning and installation structure. Both sides of the fixing strips 1 have milled grooves 2 inside, with a T-shaped cross-section to accommodate sliders 4 and provide sliding guidance, ensuring stable movement of the sliders 4 during adjustment. The sliders 4, slidably connected inside the grooves 2, are made of 45# steel and milled. The slider 4 is precisely matched with the slide groove 2, allowing it to slide smoothly within the slide groove 2. The side walls of the two sliders 4 are fixedly connected by welding with positioning plates 5. The positioning plates 5 are made of Q235B steel plate and are used to position the ALC strip. By adjusting the position of the slider 4 in the slide groove 2, the distance between the positioning plates 5 can be changed to adapt to the installation requirements of ALC strips of different heights. The fixed strip 1 has multiple positioning holes 3 arranged in an array through drilling. The positioning holes 3 are 12mm in diameter and are used to cooperate with the pins 9 to lock the position of the slider 4. The slider 4 also has positioning holes 3 corresponding to the positioning holes 3 of the fixed strip 1, ensuring that the pins 9 can pass through the fixed strip 1 and the slider 4 at the same time to fix the slider 4 in the designated position.

[0039] The locking assembly inside the slider 4 is the key structure for achieving precise positioning of the slider 4. The locking assembly is centered on the pin 9, which is made of alloy steel with a diameter of 10mm. Its outer wall forms a clearance fit with the positioning hole 3, allowing it to slide smoothly inside the positioning hole 3. One end of the pin 9 is fixedly connected to the limiting block 10 by welding. The limiting block 10 is located on one side of the outer wall of the fixing strip 1 to prevent the pin 9 from completely disengaging from the positioning hole 3, while also facilitating the operation of the pin 9 by the operator. The other end of the pin 9 has a cavity formed inside through machining. The cavity is used to install the second limiting spring 12, the second limiting plate 13, and the limiting post 11. The second limiting spring 12 is made of spring steel and its two ends are fixedly connected to the second limiting plate 13 by welding. It is used to provide the reset elastic force for the limiting post 11. The outer wall of the second limiting plate 13 forms a sliding fit with the guide groove inside the pin 9 to limit the displacement range of the limiting post 11. The limiting post 11 is made of alloy steel and its top is hemispherical. It is located on the other side of the outer wall of the fixing strip 1 and is used to achieve the limiting fixation after the pin 9 is inserted into the positioning hole 3.

[0040] Multiple positioning balls 6 arranged in an array are set on both sides of the inner wall of the slide groove 2 by an inlay process. The positioning balls 6 are made of bearing steel and have good wear resistance and impact resistance. Their positions are consistent with the positioning holes 3 and are used to assist in the positioning of the slider 4. The side wall of the positioning ball 6 is fixedly connected to the limiting plate 7 by welding. The outer wall of the limiting plate 7 forms a sliding fit with the guide groove inside the fixing strip 1 to limit the displacement range of the positioning ball 6. The side of the limiting plate 7 is provided with a limiting spring 8. The limiting spring 8 is made of spring steel. One end is welded to the spring seat preset inside the fixing strip 1, and the other end is welded to the side wall of the limiting plate 7 to provide the reset spring force for the positioning ball 6, so that the positioning ball 6 can be accurately locked into the corresponding groove on the inner wall of the slide groove 2 to achieve the initial positioning of the slider 4.

[0041] Reference Figure 4 and Figure 5Multiple fixing blocks 14 are welded to the outer wall of the fixing strip 1. These fixing blocks 14 are made of high-strength Q345B steel, forming a block structure and arranged in an array on both sides of the outer wall of the fixing strip 1. They are used to install fixing components and provide a point of contact between the entire installation structure and the outer wall. The fixing components inside the fixing blocks 14 are key to achieving a stable connection between the installation structure and the outer wall. The fixing components are mainly composed of locking posts 15. The top outer wall of the locking posts 15 is welded firmly to the inside of the fixing blocks 14 to ensure stability. The locking posts 15 are made of 45... Made of steel, the cylinder is precision-machined internally to accommodate other components. Multiple circumferentially distributed ball bearings 16 are located inside the cylinder. These ball bearings 16 are made of bearing steel, ground and polished, and possess excellent wear resistance and a low coefficient of friction. They can slide flexibly inside the locking post 15 to engage with grooves in the external wall openings for fixation. A movable post 17, made of alloy steel, is also slidably connected inside the locking post 15. The movable post 17 has a milled groove 18 on its lower outer wall, the size of which is adapted to the ball bearings 16 for disassembly. In the locked state, the ball bearing 16 is accommodated. A connecting column 20 is welded to the top of the movable column 17. The connecting column 20 is made of the same material as the movable column 17 and is used to transmit the operating force of the handle 19. The handle 19 is welded to the top of the connecting column 20, and its surface is treated with an anti-slip coating for easy gripping and force application. Multiple circumferentially distributed protrusions 21 are welded to the bottom of the outer wall of the connecting column 20. These protrusions 21 cooperate with a limiting baffle 22 to achieve limiting. A limiting baffle 22 is provided on the outer wall of the connecting column 20. 22 is welded inside the locking post 15. The limiting baffle 22 has a hole inside that is consistent with the cross-section of the connecting post 20 and the protrusion 21. It is used to limit the displacement range of the connecting post 20 and cooperate with the protrusion 21 to achieve locking. A return spring 23 is provided at the bottom of the connecting post 20. The return spring 23 is made of spring steel. One end of the return spring 23 is slidably connected inside the locking post 15 and is not fixed. The other end is welded to a spring seat preset on the side wall of the connecting post 20. It is used to provide a return spring force for the connecting post 20 and keep the component in the unlocked state when no external force is applied.

[0042] Working principle: When using the ALC strip panel quick positioning and installation structure for the building exterior wall, the staff first places the two fixing strips 1 on the corresponding positions on the exterior wall. Then, holes are drilled at the corresponding positions of the fixing blocks 14 on both sides of the fixing strip 1. At this time, the locking pin 15 inside the fixing block 14 is inserted into the hole. The staff then presses down and rotates the handle 19. The displacement and rotation of the handle 19 causes the connecting pin 20 to also move and rotate. The displacement of the connecting pin 20 causes the return spring 23 to be compressed, which in turn causes the movable pin 17 and the receiving groove 18 to move. The displacement of the receiving groove 18 causes the ball 16, which was originally located inside it, to slide out from inside and be squeezed into the groove in the hole by the outer wall of the movable pin 17. Then, the rotation of the connecting pin 20 causes the protrusion 21 to be stuck at the bottom of the limiting baffle 22, so that the connecting pin 20 cannot be reset, thereby completing the limiting of the ball 16, thus achieving the effect of quick deployment and positioning installation structure.

[0043] After the fixed strips 1 on both sides are installed, the staff can adjust the distance between the upper and lower positioning plates 5 as needed to accommodate ALC strips of different heights. First, the staff manually presses the limiting post 11 at one end of the pin 9 to retract it into the pin 9. Then, the pin 9 can be pulled out. At this time, the staff pulls the slider 4, so that the positioning balls 6 on both sides inside the slide groove 2 are squeezed by the outer wall of the slider 4, which in turn drives the limiting plate 7 to retract into the fixed strip 1. At the same time, the limiting spring 8 is compressed. When the slider 4 moves to the appropriate position, the limiting spring 8 pushes the limiting plate 7 and the positioning ball 6 back to reset, so that the positioning ball 6 is locked into the corresponding groove on the inner wall of the slide groove 2, thus completing the positioning of the slider 4. Then, the staff inserts the pin 9 into the positioning hole 3. Then, the limiting spring 12 pushes the limiting post 11 to extend, completing the limiting of the pin 9, thus fixing the position of the slider 4, thereby achieving the effect of quickly adjusting the distance between the positioning plates 5.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-positioning and installation structure for ALC panels on building exterior walls, comprising symmetrically arranged fixing panels (1), characterized in that: The fixed strips (1) on both sides are provided with sliding grooves (2), and sliders (4) are slidably connected inside the sliding grooves (2). Positioning plates (5) are fixedly connected between the side walls of the sliders (4) on both sides. The fixed strips (1) are provided with multiple positioning holes (3) in an array. The sliders (4) are also provided with positioning holes (3). The sliders (4) are provided with locking components. The locking assembly includes a pin (9), the outer wall of which is slidably connected to the inside of the positioning hole (3). One end of the pin (9) is fixedly connected to a limiting block (10), which is located on one side of the outer wall of the fixing strip (1). The other end of the pin (9) is provided with a limiting spring (12). Both ends of the limiting spring (12) are fixedly connected to a limiting plate (13). The outer wall of the limiting plate (13) is slidably connected to the inside of the pin (9). The top of the limiting plate (13) is fixedly connected to a limiting post (11), which is located on the other side of the outer wall of the fixing strip (1).

2. The rapid positioning and installation structure for ALC strip panels on building exterior walls according to claim 1, characterized in that: Multiple positioning balls (6) are provided on both sides of the inner wall of the chute (2). The positioning balls (6) are arranged in an array. The position of the positioning balls (6) is consistent with the position of the positioning hole (3). A limit plate (7) is fixedly connected to the side wall of the positioning ball (6).

3. The rapid positioning and installation structure for ALC panels on building exterior walls according to claim 2, characterized in that: A limiting spring (8) is provided on the side of the limiting plate (7). One end of the limiting spring (8) is fixedly connected to the inside of the fixing strip (1), and the other end of the limiting spring (8) is fixedly connected to the side wall of the limiting plate (7).

4. The rapid positioning and installation structure for ALC panels on building exterior walls according to claim 1, characterized in that: Multiple fixing blocks (14) are fixedly connected to the outer wall of the fixing strip (1). The fixing blocks (14) are arranged in an array on both sides of the outer wall of the fixing strip (1). Fixing components are provided inside the fixing blocks (14).

5. The rapid positioning and installation structure for ALC strip panels on building exterior walls according to claim 4, characterized in that: The fixing component includes a locking post (15), the top outer wall of which is fixedly connected to the inside of the fixing block (14).

6. The rapid positioning and installation structure for ALC strip panels on building exterior walls according to claim 5, characterized in that: Multiple balls (16) are slidably connected inside the locking post (15), and the balls (16) are distributed in a circumferential shape.

7. The rapid positioning and installation structure for ALC panels on building exterior walls according to claim 6, characterized in that: The locking post (15) is slidably connected to a movable post (17), and a receiving groove (18) is provided on the lower part of the outer wall of the movable post (17).

8. The rapid positioning and installation structure for ALC panels on building exterior walls according to claim 7, characterized in that: The top of the movable column (17) is fixedly connected to a connecting column (20), the top of the connecting column (20) is fixedly connected to a rotating handle (19), and the bottom of the outer wall of the connecting column (20) is fixedly connected to a plurality of protrusions (21), which are distributed in a circumferential shape.

9. The rapid positioning and installation structure for ALC strip panels on building exterior walls according to claim 8, characterized in that: The outer wall of the connecting column (20) is provided with a limiting baffle (22), the outer wall of the limiting baffle (22) is fixedly connected to the inside of the locking column (15), and the inside of the limiting baffle (22) has a hole that is consistent with the cross-section of the connecting column (20) and the protrusion (21).

10. The rapid positioning and installation structure for ALC panels on building exterior walls according to claim 9, characterized in that: A reset spring (23) is provided at the bottom of the connecting post (20). One end of the reset spring (23) is slidably connected inside the locking post (15), and the other end of the reset spring (23) is fixedly connected to the side wall of the connecting post (20).

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