Autoclaved aerated concrete slab construction device and method

Abstract

The invention relates to the technical field of building equipment, in particular to an autoclaved aerated concrete slab construction device and method. The device comprises a moving vehicle and a console, the console is installed on the moving vehicle, guide rail frames are symmetrically arranged on the moving vehicle, a sliding block is arranged between the two guide rail frames in a sliding mode, a lifting mechanism is arranged on the guide rail frames and used for driving the sliding block to ascend and descend, and a rotating plate is rotationally arranged on the sliding block. The construction device specially designed replaces traditional manual carrying, the physical labor of workers is greatly reduced, the risk of body injury caused by heavy object carrying is reduced, the autoclaved aerated concrete slabs can be rapidly and accurately carried and adjusted through the device, compared with a traditional manual operation mode, the construction efficiency is remarkably improved, and the construction cost is reduced. And the construction device can provide more stable support in the carrying process, and the problem of edge damage or surface scratch of the plates in the carrying and mounting processes is effectively avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of construction equipment, and in particular to a construction device and method for autoclaved aerated concrete slabs. Background Art

[0002] Autoclaved aerated concrete slabs are a kind of lightweight and porous building materials. Through foaming technology, a large number of tiny air holes are formed inside the concrete materials, and they are made through high-pressure steam curing. They have good heat insulation performance, sound insulation effect and relatively good fire resistance. At the same time, their self-weight is relatively lighter than that of general walls, which is beneficial to reducing the overall load of buildings; however, in the actual construction process, how to install autoclaved aerated concrete slabs efficiently and safely has become an urgent problem to be solved.

[0003] At present, the installation of autoclaved aerated concrete slabs mainly relies on manual operation. Multiple workers cooperate to carry the slabs to the predetermined installation positions. This traditional installation method has the following deficiencies: First, due to the certain weight of autoclaved aerated concrete slabs, manual handling not only has a large labor intensity, but also is prone to causing physical injuries to the staff; Second, during the handling and installation process, due to the influence of human factors, it is very easy to cause damage to the edges of the slabs or scratches on the surfaces due to improper operation, affecting the final use effect and aesthetics; In addition, the traditional installation method is time-consuming and laborious, delaying the project progress. Especially for large projects, it undoubtedly increases the overall cost of the project. Summary of the Invention

[0004] In view of this, the present invention provides a construction device and method for autoclaved aerated concrete slabs, which can solve the disadvantages of the traditional installation method, such as large labor intensity, time-consuming and laborious, and delaying the construction progress.

[0005] The technical solution is: A construction device for autoclaved aerated concrete slabs includes a mobile vehicle and a control console. The control console is installed on the mobile vehicle. Guide rail frames are symmetrically arranged on the mobile vehicle. A slider is slidably installed between the two guide rail frames. A lifting mechanism is arranged on the guide rail frame, and the lifting mechanism is used to drive the slider to lift and lower. A rotating plate is rotatably installed on the slider. A rotating shaft is rotatably installed on the rotating plate. A rotating frame is connected to the rotating shaft. A rotating mechanism is arranged on the slider, and the rotating mechanism is used to drive the rotating plate and the rotating shaft to rotate, thereby adjusting the position of the rotating frame. First electric push rods are symmetrically arranged on the rotating frame. A connecting block is connected to the telescopic rod of the first electric push rod. A clamping plate is rotatably installed on the connecting block. Guide plates are also symmetrically installed on the rotating frame. A limiting frame is slidably installed on the guide plate. An electric suction cup is installed on the limiting frame, and the electric suction cup is used to suck the autoclaved aerated concrete slab, so that the autoclaved aerated concrete slab follows the rotating frame to adjust the position, and then the autoclaved aerated concrete slab is transported by the mobile vehicle. A driving mechanism is arranged on the connecting block, and the driving mechanism is used to drive the clamping plate to rotate and drive the limiting frame to slide.

[0006] Further, the lifting mechanism includes a first motor and a lead screw. The first motor is installed on the guide rail frame, and a lead screw is rotatably arranged on the guide rail frame. The end of the lead screw is connected to the output shaft of the first motor, and the slider is threadedly connected to the lead screw.

[0007] Further, the rotating mechanism includes a second motor, a first gear, a third motor and a second gear. The second motor is installed on the slider, and the output shaft of the second motor is connected to the rotating plate. The second motor is used to drive the rotating plate to rotate. A first gear is connected to the rotating shaft. The third motor is installed on the rotating frame, and the output shaft of the third motor is connected to the second gear. The second gear meshes with the first gear, and the third motor is used to drive the rotating shaft to rotate.

[0008] Further, the driving mechanism includes a second electric push rod and a third electric push rod. The second electric push rods are symmetrically and rotatably arranged on the connecting block, and the telescopic rods of the second electric push rods are rotatably connected to the clamping plates. The third electric push rod is installed on the limiting frame, and the telescopic rod of the third electric push rod is connected to the rotating frame.

[0009] Further, it further includes a reinforcement mechanism. The reinforcement mechanism includes a double-shaft motor, a winding wheel, a connecting rope and an electromagnet. The double-shaft motor is installed on the limiting frame, and the output shafts of the double-shaft motor are both connected to the winding wheels. The connecting rope is wound around the winding wheels. One end of the connecting rope is connected to the winding wheel, and the other end of the connecting rope is connected to the electromagnet.

[0010] Further, a distance sensor is installed on the connecting block, and the distance sensor is used to detect the distance between itself and the autoclaved aerated concrete board.

[0011] Further, it further includes a cleaning mechanism. The cleaning mechanism includes a fourth electric push rod, a dust suction frame, a vacuum cleaner and a dust suction pipe. The fourth electric push rod is installed at the bottom of the mobile vehicle, and the telescopic rod of the fourth electric push rod is connected to the dust suction frame. The vacuum cleaner is installed on the side of the mobile vehicle, and a dust suction pipe is connected between the vacuum cleaner and the dust suction frame. The vacuum cleaner is used to clean the sundries on the ground through the dust suction frame and the dust suction pipe.

[0012] A construction method of an autoclaved aerated concrete board construction device includes the following steps: S1: Move the mobile vehicle to a position close to the stacked autoclaved aerated concrete boards, and drive the rotating plate, the rotating shaft and the rotating frame to rotate through the rotating mechanism, so that the rotating frame is parallel to the autoclaved aerated concrete board laid flat on the ground; S2: Control the first electric push rod to extend, so that the clamping plates on both sides gradually move away from each other. At the same time, control the third electric push rod to extend, so that the limiting frames on both sides gradually move away from each other; drive the slider to descend through the lifting mechanism, so that the rotating frame and the electric suction cup are in contact with the top surface of the autoclaved aerated concrete board; S3: Control the first electric push rod to shorten, so that the clamping plates on both sides gradually approach and limit the autoclaved aerated concrete board. At the same time, control the third electric push rod to shorten, so that the limiting frames on both sides gradually approach and limit the autoclaved aerated concrete board, and the electric suction cups suck the autoclaved aerated concrete board; S4: The lifting mechanism drives the slider to rise, the electric suction cup lifts the autoclaved aerated concrete board, and the rotating mechanism drives the rotating plate, the rotating shaft and the rotating frame to reverse, adjusting the state of the autoclaved aerated concrete board; S5: Push the mobile cart to transport the autoclaved aerated concrete board to the designated position. Before approaching the designated position, control the second electric push rod to drive the clamping plate to rotate, so that the clamping plate releases the limit on the autoclaved aerated concrete board, and then the installation of the autoclaved aerated concrete board is completed manually; S6: The electric suction cup releases the autoclaved aerated concrete board, and control the third electric push rod to extend, so that the limiting frames on both sides release the limit on the autoclaved aerated concrete board, and then push the mobile cart away.

[0013] The beneficial effects of the present invention are as follows: By using a specially designed construction device to replace the traditional manual handling, the present invention reduces the labor intensity of workers and the risk of physical injury caused by heavy object handling. This device can quickly and accurately handle and adjust the autoclaved aerated concrete board, significantly improving the construction efficiency, shortening the project cycle, and providing more stable support during the handling process, effectively avoiding the problems of edge breakage or surface scratching of the board during handling and installation. Description of the Drawings

[0014] Figure 1 is the structural schematic diagram of the present invention; Figure 2 is the structural schematic diagram of the lifting mechanism in the present invention; Figure 3 is the structural schematic diagram of the rotating plate, the rotating shaft and the second motor in the present invention; Figure 4 is the structural separation diagram of the slider, the rotating plate and the second motor in the present invention; Figure 5 is the structural schematic diagram of the rotating frame, the connecting block and the clamping plate in the present invention; Figure 6 is the structural separation diagram of the rotating shaft, the rotating frame and the first electric push rod in the present invention; Figure 7 is the structural schematic diagram of the guide plate, the limiting frame and the electric suction cup in the present invention; Figure 8 is the state diagram of the autoclaved aerated concrete board after being lifted in the present invention; Figure 9 is the structural schematic diagram of the limiting frame, the double-shaft motor and the electromagnet in the present invention; Figure 10Schematic diagram of the structure of the dual-axis motor, connecting rope and electromagnet in the present invention; Figure 11 Schematic diagram of the structure of the reinforcement mechanism in the present invention; Figure 12 Schematic diagram of the state where the reinforcement mechanism limits the autoclaved aerated concrete board in the present invention; Figure 13 Schematic diagram of the structure of the connecting block, clamping plate and distance sensor in the present invention; Figure 14 Schematic diagram of the structure of the fourth electric push rod, vacuum cleaner and suction pipe in the present invention; Figure 15 Schematic diagram of the structure of the cleaning mechanism in the present invention.

[0015] Names and serial numbers of components in the figure: 1, mobile vehicle; 101, autoclaved aerated concrete board; 2, control console; 3, guide rail frame; 4, slider; 501, first motor; 502, lead screw; 6, rotating plate; 7, rotating shaft; 8, rotating frame; 901, second motor; 902, first gear; 903, third motor; 904, second gear; 10, first electric push rod; 11, connecting block; 12, clamping plate; 13, guide plate; 14, limiting frame; 15, electric suction cup; 1601, second electric push rod; 1602, third electric push rod; 17, dual-axis motor; 18, wire winding wheel; 19, connecting rope; 20, electromagnet; 21, distance sensor; 22, fourth electric push rod; 23, dust suction frame; 24, vacuum cleaner; 25, suction pipe. Detailed implementation manners

[0016] The technical solution of the present invention will be further described below with reference to the accompanying drawings.

[0017] Refer to Figures 1 - 8 As shown, a construction device for autoclaved aerated concrete boards includes a mobile vehicle 1 and a control console 2. The control console 2 is installed on the right side of the mobile vehicle 1. The mobile vehicle 1 is electrically connected to the control console 2. Four electric wheels that can rotate 360 degrees in place are provided at the bottom of the mobile vehicle 1, and the four electric wheels are controlled by the control console 2; It further includes a guide rail frame 3, a slider 4, a lifting mechanism, a rotating plate 6, a rotating shaft 7, a rotating frame 8, a rotating mechanism, a first electric push rod 10, a connecting block 11, a clamping plate 12, a guide plate 13, a limiting frame 14, an electric suction cup 15 and a driving mechanism. Guide rail frames 3 are symmetrically arranged on the left side of the mobile vehicle 1. A slider 4 is slidably installed between the two guide rail frames 3. A lifting mechanism is arranged on the guide rail frame 3. The lifting mechanism is used to drive the slider 4 to lift and lower. The left side of the slider 4 is rotatably connected to a rotating plate 6. One side of the rotating plate 6 is rotatably installed with a rotating shaft 7. The rotating shaft 7 is connected to a rotating frame 8. A rotating mechanism is arranged on the slider 4. The rotating mechanism is used to drive the rotating plate 6 and the rotating shaft 7 to rotate, thereby adjusting the position of the rotating frame 8. Four first electric push rods 10 are symmetrically arranged front and back on the rotating frame 8. The first electric push rod 10 is electrically connected to the control console 2. A connecting block 11 is connected between the telescopic rods of the two front first electric push rods 10. A connecting block 11 is also connected between the telescopic rods of the two rear first electric push rods 10. The connecting block 11 is rotatably connected to a clamping plate 12. The clamping plate 12 is used to limit the autoclaved aerated concrete board 101. Guide plates 13 are arranged at the bottom and top of the rotating frame 8. A limiting frame 14 is slidably arranged on the guide plate 13. One end of the limiting frame 14 away from the rotating frame 8 is in an L-shaped structure. The L-shaped structure on the limiting frame 14 is used to limit the autoclaved aerated concrete board 101. An electric suction cup 15 is installed on the limiting frame 14. The electric suction cup 15 is electrically connected to the control console 2. The electric suction cup 15 is used to suck the autoclaved aerated concrete board 101, so that the autoclaved aerated concrete board 101 follows the rotating frame 8 to adjust its position. The mobile vehicle 1 transports the autoclaved aerated concrete board 101 to a designated position. A driving mechanism is arranged on the connecting block 11. The driving mechanism is used to drive the clamping plate 12 to rotate and drive the limiting frame 14 to slide.

[0018] See Figure 2 As shown, the lifting mechanism includes a first motor 501 and a lead screw 502. The first motor 501 is installed on the upper side of the guide rail frame 3. The first motor 501 is electrically connected to the control console 2. The lead screw 502 is rotatably installed inside the guide rail frame 3. The top end of the lead screw 502 is connected to the output shaft of the first motor 501. The slider 4 is threadedly connected to the lead screw 502. By driving the lead screw 502 to rotate with the first motor 501, the lead screw 502 drives the slider 4 to lift and lower.

[0019] See Figures 3 - 6As shown in the figure, the rotation mechanism includes a second motor 901, a first gear 902, a third motor 903 and a second gear 904. The second motor 901 is installed inside the slider 4. The second motor 901 is electrically connected to the console 2. The output shaft of the second motor 901 is connected to the rotating plate 6. The second motor 901 is used to drive the rotating plate 6 to rotate. The upper and lower ends of the rotating shaft 7 are both connected with the first gear 902. The upper and lower positions on the front side of the rotating frame 8 are both installed with the third motor 903. The third motor 903 is electrically connected to the console 2. The output shaft of the third motor 903 is connected with the second gear 904. The second gear 904 meshes with the first gear 902. By driving the second gear 904 to rotate through the third motor 903, the second gear 904 drives the first gear 902 and the rotating shaft 7 to rotate.

[0020] See Figures 5 - 7 As shown in the figure, the driving mechanism includes a second electric push rod 1601 and a third electric push rod 1602. The top and bottom of the connecting block 11 are both rotatably connected with the second electric push rod 1601. The second electric push rod 1601 is electrically connected to the console 2. The telescopic rod of the second electric push rod 1601 is rotatably connected with the clamping plate 12. The second electric push rod 1601 shortens and pulls the clamping plate 12 to rotate and unfold. The second electric push rod 1601 elongates and squeezes the clamping plate 12 to reverse and retract. There are two third electric push rods 1602 arranged on the right side of the limiting frame 14. The third electric push rod 1602 is electrically connected to the console 2. The telescopic rod of the third electric push rod 1602 is connected with the rotating frame 8. The telescopic movement of the third electric push rod 1602 drives the limiting frame 14 to slide on the guide plate 13.

[0021] During use, move the mobile vehicle 1 to a position near the stacked autoclaved aerated concrete slabs 101, with the stacked autoclaved aerated concrete slabs 101 on the left side of the mobile vehicle 1 and the rotary frame 8 on the right side of the middle position of the autoclaved aerated concrete slabs 101. Operate the control console 2 to control the second motor 901 to drive the rotating plate 6 to rotate by 90 degrees, so that the rotating shaft 7 is on the lower side of the rotating plate 6. Then control the third motor 903 to drive the second gear 904 to rotate. The second gear 904 drives the first gear 902, the rotating shaft 7 and the rotary frame 8 to rotate until the rotary frame 8 rotates to be parallel to the autoclaved aerated concrete slabs 101 placed on the ground. Subsequently, control the first electric push rod 10 to extend, so that the connecting blocks 11 and the clamping plates 12 on both sides move away from each other until the distance between the clamping plates 12 on both sides is greater than the width of the autoclaved aerated concrete slab 101. Control the third electric push rod 1602 to extend, so that the limiting frames 14 on both sides move away from each other until the distance between the L-shaped structures on the two limiting frames 14 is greater than the length of the autoclaved aerated concrete slab 101. Then control the first motor 501 to drive the lead screw 502 to rotate. The lead screw 502 drives the slider 4 to descend, thereby driving the rotating plate 6, the rotating shaft 7, the rotary frame 8, the first electric push rod 10, the connecting block 11, the clamping plate 12, the guide plate 13, the limiting frame 14 and the electric suction cup 15 to descend until the rotary frame 8 and the electric suction cup 15 contact the top surface of the autoclaved aerated concrete slab 101, with the clamping plates 12 on both sides on both sides of the autoclaved aerated concrete slab 101 and the L-shaped structures of the two limiting frames 14 on both sides of the autoclaved aerated concrete slab 101. The control console 2 controls the first electric push rod 10 to shorten, so that the connecting blocks 11 and the clamping plates 12 on both sides move closer to each other until the clamping plates 12 on both sides contact the two side surfaces of the autoclaved aerated concrete slab 101. At the same time, control the third electric push rod 1602 to shorten, so that the limiting frames 14 on both sides move closer to each other until the L-shaped structures on the two limiting frames 14 contact the two sides of the autoclaved aerated concrete slab 101. Use the clamping plates 12 and the L-shaped structures on the limiting frames 14 to limit the autoclaved aerated concrete slab 101. Then operate the control console 2 to control the electric suction cup 15. The electric suction cup 15 sucks the autoclaved aerated concrete slab 101, and control the first motor 501 to drive the lead screw 502 to reverse and reset. The lead screw 502 drives the slider 4 to rise, thereby driving the rotating plate 6, the rotating shaft 7, the rotary frame 8, the first electric push rod 10, the connecting block 11, the clamping plate 12, the guide plate 13, the limiting frame 14, the electric suction cup 15 and the autoclaved aerated concrete slab 101 to rise and reset. Then control the third motor 903 to drive the second gear 904 to reverse and reset. The second gear 904 drives the first gear 902, the rotating shaft 7 and the rotary frame 8 to reverse and reset, thereby driving the autoclaved aerated concrete slab 101 to flip from the horizontal state to the vertical state (at this time, the state of the autoclaved aerated concrete slab 101 is that the upper and lower sides are long sides and the front and back sides are wide sides). Then, through the control console 2, control the second motor 901 to drive the rotating plate 6 to rotate reversely by 90 degrees to reset, so that the rotating shaft 7 is again on the front side of the rotating plate 6.Thereby driving the autoclaved aerated concrete board 101 to rotate 90 degrees (the state of the autoclaved aerated concrete board 101 at this time is that the upper and lower sides are wide sides, and the front and rear sides are long sides. For example, Figure 8 as shown), then pushing the mobile cart 1 to transport the autoclaved aerated concrete board 101, making the autoclaved aerated concrete board 101 gradually approach the installation position. When the autoclaved aerated concrete board 101 is about to approach the installation position, control the second electric push rod 1601 to shorten and pull the clamping plate 12 to rotate and unfold. The clamping plate 12 releases the limit on the autoclaved aerated concrete board 101, and continue to push the mobile cart 1 to transport the autoclaved aerated concrete board 101 until the autoclaved aerated concrete board 101 is in the installation position, leaving a certain gap between two adjacent autoclaved aerated concrete boards 101 for filling flexible sealing materials. Then, manually use fittings to fix the bottom and top of the autoclaved aerated concrete board 101 to the wall, thus completing the installation of the autoclaved aerated concrete board 101. Then, control the electric suction cup 15 to release the autoclaved aerated concrete board 101 through the control console 2, and then control the third electric push rod 1602 to extend through the control console 2, making the two side limit frames 14 move away from each other until the L-shaped structures on the two side limit frames 14 are separated from the two sides of the autoclaved aerated concrete board 101. Then, move the mobile cart 1 away, separating the rotating frame 8 and the electric suction cup 15 from the autoclaved aerated concrete board 101. The control console 2 controls the third electric push rod 1602 to shorten, making the two side limit frames 14 approach each other. Control the second electric push rod 1601 to extend through the control console 2, so that the telescopic rod of the second electric push rod 1601 squeezes the clamping plate 12 to reverse and reset. After that, repeat the above operations to repeat the installation of the autoclaved aerated concrete board 101.

[0022] See Figures 9 - 12 As shown, it also includes a reinforcement mechanism. The reinforcement mechanism includes a biaxial motor 17, a wire winding wheel 18, a connecting rope 19, and an electromagnet 20. A biaxial motor 17 is installed on the limit frame 14. The biaxial motor 17 is electrically connected to the control console 2. The output shafts of the biaxial motor 17 are both connected with wire winding wheels 18. The wire winding wheels 18 are wound with connecting ropes 19. One end of the connecting rope 19 is connected to the wire winding wheel 18. An electromagnet 20 is connected between the other ends of the two upper connecting ropes 19, and an electromagnet 20 is also connected between the other ends of the two lower connecting ropes 19. The electromagnet 20 is electrically connected to the control console 2. A layer of rubber protective layer is provided on the left and right sides of the two electromagnets 20. The rubber protective layer is used to protect the electromagnet 20 to prevent collision.

[0023] By setting the reinforcement mechanism, before pushing the mobile cart 1 to transport the autoclaved aerated concrete board 101, control the biaxial motor 17 to drive the wire winding wheel 18 to rotate through the control console 2, so that the wire winding wheel 18 pays out the connecting rope 19, and manually pull the upper and lower electromagnets 20 to contact each other (such as Figure 12As shown in the figure, the console 2 is used to control the double-shaft motor 17 to drive the winding wheel 18 to stop rotating. At the same time, the electromagnet 20 is energized, so that the two electromagnets 20 are adsorbed together. The electromagnet 20 and the connecting rope 19 are used to limit the autoclaved aerated concrete board 101, and the autoclaved aerated concrete board 101 is reinforced during subsequent transportation. Then, the mobile vehicle 1 is pushed to transport the autoclaved aerated concrete board 101. After the installation of the autoclaved aerated concrete board 101 is completed, the electromagnet 20 is controlled to be powered off, and the two electromagnets 20 are released. At the same time, the console 2 is used to control the double-shaft motor 17 to drive the winding wheel 18 to reverse and reset. The winding wheel 18 winds up the connecting rope 19, and the connecting rope 19 pulls the two electromagnets 20 away from each other.

[0024] See Figure 12 and Figure 13 As shown in the figure, distance sensors 21 are installed on the tops of both connecting blocks 11. The distance sensors 21 are electrically connected to the console 2. The distance sensors 21 are used to detect the distance between themselves and the autoclaved aerated concrete board 101. The distance between the two distance sensors 21 is greater than the distance between the two clamping plates 12. When the two clamping plates 12 limit the autoclaved aerated concrete board 101, the distance between the two distance sensors 21 is greater than the width of the autoclaved aerated concrete board 101.

[0025] By setting the distance sensors 21, when it is necessary to push the mobile vehicle 1 to transport the autoclaved aerated concrete board 101 to the installation position, the mobile vehicle 1 is pushed to transport the autoclaved aerated concrete board 101 to a position in the same straight line as the previous autoclaved aerated concrete board 101. The distance sensors 21 are started through the console 2, and the electric wheels at the bottom of the mobile vehicle 1 are controlled to rotate in place through the console 2 until the electric wheels of the mobile vehicle 1 are parallel to the autoclaved aerated concrete board 101. Figure 12 The moving direction of the electric wheels in Figure 12 is perpendicular to the autoclaved aerated concrete board 101. When the electric wheels in Figure 12 rotate by ninety degrees, the moving direction of the electric wheels can be made parallel to the autoclaved aerated concrete board 101. The electric wheels of the mobile vehicle 1 are controlled to work through the console 2, and the electric wheels drive the mobile vehicle 1 to translate, so that the autoclaved aerated concrete board 101 on the mobile vehicle 1 approaches the previous autoclaved aerated concrete board 101. When the distance sensor 21 detects the previous autoclaved aerated concrete board 101, when the detected distance is less than the preset value, the distance sensor 21 sends a signal, and the console 2 receives the signal and controls the electric wheels of the mobile vehicle 1 to stop translating, so that the autoclaved aerated concrete board 101 stops at the designated position, ensuring that a certain gap is left between adjacent autoclaved aerated concrete boards 101. Then, the distance sensors 21 are controlled to be turned off through the console 2, and the electric wheels at the bottom of the mobile vehicle 1 are controlled to rotate in place through the console 2 until the electric wheels of the mobile vehicle 1 are perpendicular to the autoclaved aerated concrete board 101. Figure 12The moving direction of the electric wheel is perpendicular to the autoclaved aerated concrete slab 101, which facilitates the subsequent departure of the mobile vehicle 1.

[0026] Refer to Figure 14 and Figure 15 As shown, it further includes a cleaning mechanism. The cleaning mechanism includes a fourth electric push rod 22, a dust suction frame 23, a vacuum cleaner 24, and a dust suction pipe 25. Two fourth electric push rods 22 are installed at the bottom of the mobile vehicle 1. The fourth electric push rod 22 is electrically connected to the console 2. A dust suction frame 23 is connected between the telescopic rods of the two fourth electric push rods 22. A vacuum cleaner 24 is installed on the front side of the mobile vehicle 1. The vacuum cleaner 24 is electrically connected to the console 2. A dust suction pipe 25 is communicated between the vacuum cleaner 24 and the dust suction frame 23. The vacuum cleaner 24 cleans the sundries on the ground through the dust suction frame 23 and the dust suction pipe 25.

[0027] By setting the cleaning mechanism, when the autoclaved aerated concrete slab 101 is in the installation position, the vacuum cleaner 24 is controlled to start through the console 2. The vacuum cleaner 24 uses the dust suction pipe 25 and the dust suction frame 23 to absorb the sundries directly below the autoclaved aerated concrete slab 101, cleaning the sundries below the autoclaved aerated concrete slab 101. At the same time, the fourth electric push rod 22 is controlled to extend through the console 2. The telescopic rod of the fourth electric push rod 22 drives the dust suction frame 23 to move directly below the autoclaved aerated concrete slab 101, enabling the vacuum cleaner 24 and the dust suction frame 23 to clean other areas below the autoclaved aerated concrete slab 101, thereby expanding the cleaning area. After the area directly below the autoclaved aerated concrete slab 101 is cleaned, the fourth electric push rod 22 is controlled to shorten through the console 2, so that the telescopic rod of the fourth electric push rod 22 drives the dust suction frame 23 to move back to its original position. Then, the vacuum cleaner 24 is controlled to stop working through the console 2.

[0028] The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. An autoclaved aerated concrete slab construction device, comprising a mobile vehicle (1) and a control console (2), the control console (2) is installed on the mobile vehicle (1), and is characterized in that, On the mobile vehicle (1), guide rail frames (3) are symmetrically arranged. A slider (4) is slidably installed between the two guide rail frames (3). A lifting mechanism is arranged on the guide rail frame (3), and the lifting mechanism is used to drive the slider (4) to lift. A rotating plate (6) is rotatably installed on the slider (4), a rotating shaft (7) is rotatably installed on the rotating plate (6), and a rotating frame (8) is connected to the rotating shaft (7). A rotating mechanism is arranged on the slider (4), and the rotating mechanism is used to drive the rotating plate (6) and the rotating shaft (7) to rotate, so as to adjust the position of the rotating frame (8). First electric push rods (10) are symmetrically arranged on the rotating frame (8). A connecting block (11) is connected to the telescopic rod of the first electric push rod (10). A clamping plate (12) is rotatably installed on the connecting block (11). Guide plates (13) are also symmetrically installed on the rotating frame (8). A limiting frame (14) is slidably installed on the guide plate (13). An electric suction cup (15) is installed on the limiting frame (14), and the electric suction cup (15) is used to suck the autoclaved aerated concrete board (101), so that the autoclaved aerated concrete board (101) follows the rotating frame (8) to adjust its position, and then the mobile vehicle (1) transports the autoclaved aerated concrete board (101). A driving mechanism is arranged on the connecting block (11), and the driving mechanism is used to drive the clamping plate (12) to rotate and drive the limiting frame (14) to slide.

2. The autoclaved aerated concrete slab construction device according to claim 1, wherein The lifting mechanism includes a first motor (501) and a lead screw (502). The first motor (501) is installed on the guide rail frame (3), and the lead screw (502) is also rotatably arranged on the guide rail frame (3). The end of the lead screw (502) is connected to the output shaft of the first motor (501), and the slider (4) is threadedly connected to the lead screw (502).

3. The autoclaved aerated concrete slab construction device according to claim 2, wherein The rotating mechanism includes a second motor (901), a first gear (902), a third motor (903) and a second gear (904). The second motor (901) is installed on the slider (4), and the output shaft of the second motor (901) is connected to the rotating plate (6). The second motor (901) is used to drive the rotating plate (6) to rotate. The first gear (902) is connected to the rotating shaft (7). The third motor (903) is installed on the rotating frame (8), and the second gear (904) is connected to the output shaft of the third motor (903). The second gear (904) meshes with the first gear (902), and the third motor (903) is used to drive the rotating shaft (7) to rotate.

4. The autoclaved aerated concrete slab construction device according to claim 3, wherein, The driving mechanism includes a second electric push rod (1601) and a third electric push rod (1602). The second electric push rod (1601) is symmetrically and rotatably arranged on the connecting block (11). The telescopic rod of the second electric push rod (1601) is rotatably connected to the clamping plate (12). The third electric push rod (1602) is installed on the limiting frame (14), and the telescopic rod of the third electric push rod (1602) is connected to the rotating frame (8).

5. The autoclaved aerated concrete slab construction device according to claim 4, characterized in that, It further includes a reinforcement mechanism, which includes a biaxial motor (17), a wire winding wheel (18), a connecting rope (19) and an electromagnet (20). The biaxial motor (17) is installed on the limit frame (14). The output shafts of the biaxial motor (17) are both connected with the wire winding wheel (18). The connecting rope (19) is wound around the wire winding wheel (18). One end of the connecting rope (19) is connected to the wire winding wheel (18), and the other end of the connecting rope (19) is connected with the electromagnet (20).

6. The autoclaved aerated concrete slab construction device according to claim 5, characterized in that, A distance sensor (21) is installed on the connecting block (11), and the distance sensor (21) is used to detect the distance between itself and the autoclaved aerated concrete board (101).

7. The autoclaved aerated concrete slab construction device according to claim 6, characterized in that, It further includes a cleaning mechanism, which includes a fourth electric push rod (22), a dust suction frame (23), a vacuum cleaner (24) and a dust suction pipe (25). The fourth electric push rod (22) is installed at the bottom of the mobile vehicle (1). The telescopic rod of the fourth electric push rod (22) is connected with the dust suction frame (23). The vacuum cleaner (24) is installed on the side of the mobile vehicle (1). A dust suction pipe (25) is connected between the vacuum cleaner (24) and the dust suction frame (23). The vacuum cleaner (24) is used to clean the sundries on the ground through the dust suction frame (23) and the dust suction pipe (25).

8. The construction method of an autoclaved aerated concrete slab construction device according to claim 7, characterized in that, It includes the following steps: S1: Move the mobile vehicle (1) to a position close to the stacked autoclaved aerated concrete boards (101), and drive the rotating plate (6), the rotating shaft (7) and the rotating frame (8) to rotate through the rotating mechanism, so that the rotating frame (8) is parallel to the autoclaved aerated concrete board (101) laid flat on the ground; S2: Control the first electric push rod (10) to extend, so that the clamping plates (12) on both sides gradually move away from each other. At the same time, control the third electric push rod (1602) to extend, so that the limit frames (14) on both sides gradually move away from each other; Drive the slider (4) to descend through the lifting mechanism, so that the rotating frame (8) and the electric suction cup (15) are in contact with the top surface of the autoclaved aerated concrete board (101); S3: Control the first electric push rod (10) to shorten, so that the clamping plates (12) on both sides gradually approach and limit the autoclaved aerated concrete board (101). At the same time, control the third electric push rod (1602) to shorten, so that the limit frames (14) on both sides gradually approach and limit the autoclaved aerated concrete board (101), and the electric suction cup (15) sucks the autoclaved aerated concrete board (101); S4: The lifting mechanism drives the slider (4) to rise, and the electric suction cup (15) lifts the autoclaved aerated concrete board (101). The rotating mechanism drives the rotating plate (6), the rotating shaft (7) and the rotating frame (8) to reverse, and adjusts the state of the autoclaved aerated concrete board (101); S5: Push the mobile vehicle (1) to transport the autoclaved aerated concrete board (101) to the designated position. Before approaching the designated position, control the second electric push rod (1601) to drive the clamping plate (12) to rotate, so that the clamping plate (12) releases the limit on the autoclaved aerated concrete board (101), and then manually complete the installation of the autoclaved aerated concrete board (101); S6: The electric suction cup (15) releases the autoclaved aerated concrete board (101), and controls the third electric push rod (1602) to extend, so that the limit frames (14) on both sides release the limit on the autoclaved aerated concrete board (101), and then push it away from the mobile cart (1).

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