A combined aluminum alloy formwork for laminated slab components

Abstract

The present invention discloses a combined aluminum alloy formwork for laminated slab components, specifically relating to the technical field of aluminum alloy formwork. The present invention includes a plate body. By providing an L-shaped plate, when the first threaded rod rotates inside the inner wall of the L-shaped plate to push the second L-shaped rod to slide inside the inner wall of the L-shaped plate and move towards the first L-shaped rod, one end of the outer surface of the rectangular plate away from the first L-shaped rod is clamped between the second L-shaped rod and the L-shaped plate. Rotating the first threaded rod to move the second L-shaped rod away from the first L-shaped rod can release the position fixation of the rectangular plate. By rotating the first threaded rod to control and adjust the distance between the first L-shaped rod and the second L-shaped rod, the rectangular plate and the metal block can be fixed on one side of the outer surface of the plate body, or the rectangular plate and the metal block can be disassembled to facilitate inserting the metal support rod into the inside of the cylindrical barrel to support the plate body, or to disassemble the metal support rod and the metal block after the laminated layer assembly is completed to improve work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum alloy templates, in particular to a combined aluminum alloy template for laminated plate components. Background Art

[0002] Aluminum alloy formwork is made of aluminum alloy profile as the main material. It is a formwork suitable for concrete engineering made through machining and welding processes. Composite slab is a new type of building board that can be used in cast-in-place concrete fields such as load-bearing walls, load-bearing columns, and cast-in-place roofs. Aluminum alloy formwork is used in combination with composite slabs to support the composite slabs horizontally and vertically. The use of composite slab components and aluminum alloy formwork for assembly and pouring of buildings can greatly reduce work intensity and work time.

[0003] The inventors found that when assembling the composite panels and the aluminum alloy formwork, the aluminum alloy formwork is first connected to form a frame, and then metal rods or wooden rods are used to support the bottom end of the top plate of the aluminum alloy formwork, and then tools are used to hoist and splice the composite panels. However, when the composite panels are installed by supporting the bottom end of the aluminum alloy formwork with metal rods and wooden rods, the contact between the bottom and top ends of the outer surfaces of the metal rods and the wooden support rods may slide or shake, which may cause abnormal support for the aluminum alloy formwork and may cause deformation at the joints of the aluminum alloy formwork or burst out of the fixing bolts, reducing the stability of the aluminum alloy formwork and the composite panel structure and affecting the assembly.

[0004] In order to solve the problem of the composite board and the aluminum alloy formwork being assembled, the aluminum alloy formwork is first connected to form a frame, and then a metal rod or a wooden rod is used to support the aluminum alloy formwork at the bottom of the top plate, and then the composite board is hoisted and spliced ​​using tools. However, when the composite board is installed, the metal rod and the wooden rod are used to support the bottom of the aluminum alloy formwork. The contact between the bottom and top of the outer surface of the metal rod and the wooden support rod may slide or shake, which may cause the abnormal support of the aluminum alloy formwork, and may cause the stress at the splicing of the aluminum alloy formwork to deform or the fixing bolts to collapse. Regarding the problem that the stability of the aluminum alloy formwork and the composite plate structure affects the assembly, the existing technology uses tools such as bolts to fix a metal block with a cylindrical tube at the bottom end of the outer surface to the bottom end of the top plate of the aluminum alloy formwork, and then inserts a supporting metal rod into the interior of the cylindrical tube to avoid as much as possible the shaking of the metal rod when supporting the top plate of the aluminum alloy formwork. However, the use of tools such as bolts to fix the metal block and the aluminum alloy formwork requires extra time to disassemble the metal block and the supporting rod after the installation and splicing of the composite plate and the aluminum alloy formwork is completed, which affects work efficiency. Summary of the invention

[0005] The present invention proposes a combined aluminum alloy formwork for composite plate components to solve the problem of using tools such as bolts to fix a metal block with a cylindrical tube at the bottom end of the outer surface to the bottom end of the top plate of the aluminum alloy formwork, and then inserting a supporting metal rod into the interior of the cylindrical tube to avoid as much as possible the shaking of the metal rod when supporting the top plate of the aluminum alloy formwork. However, the use of tools such as bolts to fix the metal block to the aluminum alloy formwork requires extra time to disassemble the metal block and the supporting rod after the composite plate and the aluminum alloy formwork are installed and spliced, which affects work efficiency.

[0006] In order to achieve the above-mentioned objectives, the present invention adopts the following technical scheme: a combined aluminum alloy formwork for composite plate components, comprising a plate body, the outer surface of the plate body is provided with a convenient device, the convenient device comprises an L-shaped plate and a rectangular plate, the top end of the outer surface of the L-shaped plate is fixedly connected to the inner wall of the plate body, one side of the outer surface of the L-shaped plate is fixedly connected to a first L-shaped rod, an end of the inner wall of the L-shaped plate away from the first L-shaped rod is threadedly connected to the first threaded rod, the outer surface of the first threaded rod is rotatably connected to the middle end of the inner wall of the plate body, one end of the outer surface of the first threaded rod is rotatably connected to the second L-shaped rod, the outer surface of the second L-shaped rod slides on the outer surface of the L-shaped plate, one end of the outer surface of the rectangular plate is fixedly connected to a metal block, the bottom end of the outer surface of the metal block is fixedly connected to a cylindrical tube, the distance between one side of the outer surface of the first L-shaped rod and one side of the outer surface of the L-shaped plate and the distance between one side of the outer surface of the second L-shaped rod and one side of the outer surface of the L-shaped plate are adapted to the thickness of the rectangular plate.

[0007] The effects achieved by the above components are as follows: During the construction process, when it is necessary to support the top plate body of the aluminum alloy formwork during the assembly of the laminated slab and the aluminum alloy formwork by setting the L-shaped plate, first control the first threaded rod to rotate inside the inner wall of the L-shaped plate to drive the second L-shaped rod to slide on the outer surface of the L-shaped plate, so that the second L-shaped rod moves away from the first L-shaped rod. Then, clamp one side of the outer surface of the rectangular plate at the top of the outer surface of the metal block between the outer surfaces of the first L-shaped rod and the L-shaped plate, hold the bottom end of the outer surface of the metal block by hand, and then control the first threaded rod to rotate inside the inner wall of the L-shaped plate to push the second L-shaped rod to slide inside the inner wall of the L-shaped plate and move towards the direction of the first L-shaped rod, so that the end of the outer surface of the rectangular plate away from the first L-shaped rod is clamped between the second L-shaped rod and the L-shaped plate. Fix the position of the rectangular plate through the first L-shaped rod and the second L-shaped rod so that the metal block is located below the outer surface of the plate body. Then, insert the metal support rod into the inside of the cylindrical barrel to support the plate body. Rotating the first threaded rod to make the second L-shaped rod move away from the first L-shaped rod can release the fixation of the position of the rectangular plate. By rotating the first threaded rod to control and adjust the distance between the first L-shaped rod and the second L-shaped rod, the rectangular plate and the metal block can be fixed on one side of the outer surface of the plate body or the rectangular plate and the metal block can be disassembled to facilitate inserting the metal support rod into the inside of the cylindrical barrel to support the plate body or disassembling the metal support rod and the metal block after the assembly of the laminated layer is completed to improve work efficiency.

[0008] Preferably, one end of the outer surface of the first threaded rod away from the second L-shaped rod is fixedly connected with a cylindrical block, and a plurality of protrusions are fixedly connected to the outer surface of the cylindrical block, and the protrusions are circumferentially distributed on the outer surface of the cylindrical block.

[0009] The effects achieved by the above components are as follows: Rotating the cylindrical block can control the rotation of the first threaded rod. Pushing the cylindrical block at the protrusion can more conveniently rotate the cylindrical block to control the rotation of the first threaded rod and it is not easy to slip.

[0010] Preferably, a circular groove is opened on one side of the outer surface of the plate body close to the first threaded rod, and the size and shape of the inner wall of the circular groove are adapted to the size and shape of the outer surface of the cylindrical block.

[0011] The effects achieved by the above components are as follows: By setting the circular groove, when the rectangular plate is located between the first L-shaped rod, the second L-shaped rod and the L-shaped plate, the cylindrical block will be inside the circular groove, as much as possible to avoid the cylindrical block protruding from the outer surface of the plate body, resulting in accidental rotation of the cylindrical block due to collision or affecting the operation of the operator.

[0012] Preferably, two rings are fixedly connected to one side of the outer surface of the L-shaped plate close to the first threaded rod, and the outer surface of the first threaded rod slides inside the inner walls of the rings, and the two rings are respectively located on the left and right sides at one end of the outer surface of the L-shaped plate.

[0013] The effect achieved by the above components is: when the first threaded rod is rotated to control the movement of the second L-shaped rod, the first threaded rod will slide on the inner wall of the ring. The angle between the first threaded rod and the L-shaped plate can be fixed by the ring to increase the stability of the first threaded rod when rotating.

[0014] Preferably, two positioning grooves are provided on one side of the outer surface of the L-shaped plate, and two T-shaped blocks are fixedly connected to the top end of the outer surface of the second L-shaped rod, and the outer surface of the T-shaped block slides on the inner wall of the positioning groove.

[0015] The effect achieved by the above components is: when the first threaded rod is rotated to adjust the position of the second L-shaped rod, the T-shaped block will slide on the inner wall of the positioning groove. The T-shaped block can fix the angle between the second L-shaped rod and the L-shaped plate to avoid the angle of the second L-shaped rod from being deflected and causing shaking during movement as much as possible.

[0016] Preferably, a positioning device is provided on the outer surface of the metal block, and the positioning device includes a second threaded rod, and two rectangular grooves are provided on the outer surface of the second L-shaped rod. The outer surface of the second threaded rod slides on the inner wall of the rectangular groove, and a positioning block is slidably inserted on the outer surface of the second threaded rod, and the outer surface of the second threaded rod is threadedly connected with a threaded ring.

[0017] The effect achieved by the above components is: by setting the positioning block, when the rectangular plate is located between the second L-shaped rod, the first L-shaped rod and the L-shaped plate, the positioning block can be sleeved on the outer surface of the second threaded rod, and then the threaded ring is sleeved on the outer surface of the second threaded rod and the threaded ring is rotated to move the threaded ring in the direction of the rectangular plate to push the positioning block to move, and the positioning block is pressed against the outer surface of the second L-shaped rod, thereby further fixing the position of the rectangular plate between the first L-shaped rod, the second L-shaped rod and the L-shaped plate.

[0018] Preferably, a plurality of convex strips are fixedly connected to one side of the outer surface of the positioning block, and the convex strips are rubber strips made of rubber material.

[0019] The effect achieved by the above components is: by setting the convex strips made of rubber material, the friction force when the outer surface of the positioning block is pressed against the outer surface of the second L-shaped rod can be increased, so that the outer surface of the positioning block is pressed against the outer surface of the second L-shaped rod to further fix the position of the rectangular block, making it less likely to slide and more stable.

[0020] Preferably, an auxiliary device is provided on one side of the outer surface of the metal block, and the auxiliary device includes a sliding rod, a sliding groove is provided on one side of the outer surface of the metal block, the outer surface of the sliding rod is slidably connected to the inner wall of the sliding groove, and the outer surface of the sliding rod is fixedly connected to a groove block at one end away from the metal block, and the outer surface of the groove block is provided with a groove.

[0021] The effect achieved by the above components is: when the rectangular plate is located between the second L-shaped rod, the first L-shaped rod and the L-shaped plate, the groove block can be pulled at the groove to control the sliding rod to slide along the inner wall of the sliding groove and extend out of the interior of the sliding groove, and then the groove block is pulled or pushed to drive the rectangular plate to slide on the outer surface between the first L-shaped rod, the second L-shaped rod and the L-shaped plate through the sliding rod to adjust the horizontal position of the metal block and the cylindrical tube.

[0022] Preferably, a rectangular block is fixedly connected to the outer surface of the sliding rod on the side away from the slot block, a sliding block is fixedly connected to one end of the outer surface of the rectangular block, the outer surface of the rectangular block slides on the inner wall of the metal block, and the outer surface of the sliding block slides on the outer surface of the metal block.

[0023] The effect achieved by the above components is: by setting the rectangular block and the slider, when the sliding rod slides on the inner wall of the slide groove, the rectangular block will slide on the inner wall of the metal block, and the slider will slide on the outer surface of the metal block to fix the angle between the sliding rod and the metal block, thereby increasing the stability of the sliding rod when moving and fixing the angle between the sliding rod and the metal block to avoid the angle of the sliding rod from being deflected as much as possible.

[0024] Preferably, a magnetic block is fixedly connected to one side of the outer surface of the metal block, and the sliding rod is made of metal iron.

[0025] The effect achieved by the above components is that after the sliding rod is pulled to slide on the inner wall of the slide slot to adjust its position or when it is completely inside the slide slot, the outer surface of the sliding rod will be magnetically attracted to the magnetic block, thereby fixing the position of the sliding rod through the magnetic block.

[0026] In summary, the beneficial effects of the present invention are:

[0027] By setting up a convenient device, when it is necessary to support the top plate body of the aluminum alloy formwork during the assembly of the composite slab and the aluminum alloy formwork in the construction process, first control the first threaded rod to rotate inside the inner wall of the L-shaped plate, driving the second L-shaped rod to slide on the outer surface of the L-shaped plate, so that the second L-shaped rod moves away from the first L-shaped rod. Subsequently, one side of the outer surface of the rectangular plate at the top end of the outer surface of the metal block is stuck between the outer surfaces of the first L-shaped rod and the L-shaped plate, and the bottom end of the outer surface of the metal block is supported by hand. Then, control the first threaded rod to rotate inside the inner wall of the L-shaped plate, pushing the second L-shaped rod to slide inside the inner wall of the L-shaped plate and move towards the direction of the first L-shaped rod, so that the end of the outer surface of the rectangular plate away from the first L-shaped rod is stuck between the second L-shaped rod and the L-shaped plate. The position of the rectangular plate is fixed by the first L-shaped rod and the second L-shaped rod, making the metal block located below the outer surface of the plate body. Then, insert the metal support rod into the inside of the cylindrical tube to support the plate body. Rotating the first threaded rod to make the second L-shaped rod move away from the first L-shaped rod can release the position fixation of the rectangular plate. By rotating the first threaded rod to control and adjust the distance between the first L-shaped rod and the second L-shaped rod, the rectangular plate and the metal block can be fixed on one side of the outer surface of the plate body or the rectangular plate and the metal block can be disassembled, which is convenient for inserting the metal support rod into the inside of the cylindrical tube to support the plate body or disassembling the metal support rod and the metal block after the assembly of the composite layer is completed, improving the work efficiency.

[0028] By setting up a positioning device, when the rectangular plate is located between the second L-shaped rod, the first L-shaped rod and the L-shaped plate, the positioning block can be sleeved on the outer surface of the second threaded rod. Subsequently, the threaded ring is sleeved on the outer surface of the second threaded rod and the threaded ring is rotated to make the threaded ring move towards the direction of the rectangular plate, pushing the positioning block to move, and pressing the positioning block tightly on the outer surface of the second L-shaped rod to further fix the position of the rectangular plate between the first L-shaped rod, the second L-shaped rod and the L-shaped plate.

[0029] By setting up an auxiliary device, when the rectangular plate is located between the second L-shaped rod, the first L-shaped rod and the L-shaped plate, the groove block can be pulled at the groove to control the sliding rod to slide inside the inner wall of the chute and extend out of the inside of the chute. Subsequently, pulling or pushing the groove block drives the rectangular plate to slide on the outer surface between the first L-shaped rod, the second L-shaped rod and the L-shaped plate to adjust the horizontal positions of the metal block and the cylindrical tube. Description of the Drawings

[0030] Figure 1 is the three-dimensional schematic diagram of the present invention;

[0031] Figure 2 is the partial sectional three-dimensional structural schematic diagram of the plate body of the present invention;

[0032] Figure 3 is the three-dimensional structural schematic diagram of the L-shaped plate of the present invention;

[0033] Figure 4 is the three-dimensional structural schematic diagram of the first L-shaped rod of the present invention;

[0034] Figure 5 It is a schematic three-dimensional structure diagram of the ring of the present invention;

[0035] Figure 6 It is a schematic three-dimensional structure diagram of the second L-shaped rod of the present invention;

[0036] Figure 7 It is a schematic three-dimensional structure diagram of the metal block of the present invention;

[0037] Figure 8 It is a schematic three-dimensional structure diagram of the sliding rod of the present invention. Detailed implementation manners

[0038] Refer to Figures 1 - 3, the present invention discloses a combined aluminum alloy formwork for laminated slab components, including a plate body 1. A convenient device 2 is arranged on the outer surface of the plate body 1. The convenient device 2 includes an L-shaped plate 21 and a rectangular plate 26. The top end of the outer surface of the L-shaped plate 21 is fixedly connected to the inner wall of the plate body 1. One side of the outer surface of the L-shaped plate 21 is fixedly connected with a first L-shaped rod 22. One end of the inner wall of the L-shaped plate 21 far from the first L-shaped rod 22 is threadedly connected with a first threaded rod 24. The outer surface of the first threaded rod 24 is rotatably connected to the middle end of the inner wall of the plate body 1. One end of the outer surface of the first threaded rod 24 is rotatably connected with a second L-shaped rod 23. The outer surface of the second L-shaped rod 23 slides on the outer surface of the L-shaped plate 21. One end of the outer surface of the rectangular plate 26 is fixedly connected with a metal block 5. The bottom end of the outer surface of the metal block 5 is fixedly connected with a cylindrical barrel 6. The distance between one side of the outer surface of the first L-shaped rod 22 and one side of the outer surface of the L-shaped plate 21 and the distance between one side of the outer surface of the second L-shaped rod 23 and one side of the outer surface of the L-shaped plate 21 are adapted to the thickness of the rectangular plate 26. By arranging the L-shaped plate 21, when it is necessary to support the top plate body 1 of the aluminum alloy formwork during the assembly of the laminated slab and the aluminum alloy formwork in the construction process, first control the rotation of the first threaded rod 24 on the inner wall of the L-shaped plate 21 to drive the second L-shaped rod 23 to slide on the outer surface of the L-shaped plate 21 to make the second L-shaped rod 23 away from the first L-shaped rod 22. Then, clamp one side of the outer surface of the rectangular plate 26 at the top end of the outer surface of the metal block 5 between the outer surfaces of the first L-shaped rod 22 and the L-shaped plate 21, hold the bottom end of the outer surface of the metal block 5 by hand, and then control the rotation of the first threaded rod 24 on the inner wall of the L-shaped plate 21 to push the second L-shaped rod 23 to slide on the inner wall of the L-shaped plate 21 and move towards the direction of the first L-shaped rod 22, so that the end of the outer surface of the rectangular plate 26 away from the first L-shaped rod 22 is clamped between the second L-shaped rod 23 and the L-shaped plate 21. Fix the position of the rectangular plate 26 through the first L-shaped rod 22 and the second L-shaped rod 23 to make the metal block 5 under the outer surface of the plate body 1. Then, insert the metal support rod into the inside of the cylindrical barrel 6 to support the plate body 1. Rotating the first threaded rod 24 to make the second L-shaped rod 23 away from the first L-shaped rod 22 can release the position fixation of the rectangular plate 26. By rotating the first threaded rod 24 to control and adjust the distance between the first L-shaped rod 22 and the second L-shaped rod 23, the rectangular plate 26 and the metal block 5 are fixed on one side of the outer surface of the plate body 1 or the rectangular plate 26 and the metal block 5 are disassembled, which is convenient for inserting the metal support rod into the inside of the cylindrical barrel 6 to support the plate body 1 or disassembling the metal support rod and the metal block 5 after the assembly of the laminated layer is completed, improving the work efficiency.

[0039] Refer to Figure 3 , Figure 4 and Figure 5 as well as Figure 6As shown, in one embodiment, a cylindrical block 25 is fixedly connected to one end of the outer surface of the first threaded rod 24 away from the second L-shaped rod 23. A number of protrusions 29 are fixedly connected to the outer surface of the cylindrical block 25. The protrusions 29 are circumferentially distributed on the outer surface of the cylindrical block 25. Rotating the cylindrical block 25 can control the rotation of the first threaded rod 24. Pushing the cylindrical block 25 at the protrusions 29 can more conveniently rotate the cylindrical block 25 to control the rotation of the first threaded rod 24 and is not prone to slipping. A circular groove 27 is provided on the outer surface of the plate body 1 near the first threaded rod 24. The size and shape of the inner wall of the circular groove 27 are adapted to the size and shape of the outer surface of the cylindrical block 25. By providing the circular groove 27, when the rectangular plate 26 is located between the first L-shaped rod 22, the second L-shaped rod 23 and the L-shaped plate 21, the cylindrical block 25 will be inside the circular groove 27, as much as possible to prevent the cylindrical block 25 from protruding from the outer surface of the plate body 1, resulting in accidental rotation of the cylindrical block 25 due to collision or affecting the operation of the operator.

[0040] Refer to Figure 3 , Figure 4 and Figure 5 as well as Figure 6 As shown, in one embodiment, two circular rings 28 are fixedly connected to one side of the outer surface of the L-shaped plate 21 near the first threaded rod 24. The outer surface of the first threaded rod 24 slides inside the inner walls of the two circular rings 28. The two circular rings 28 are respectively located on the left and right sides at one end of the outer surface of the L-shaped plate 21. When rotating the first threaded rod 24 to control the movement of the second L-shaped rod 23, the first threaded rod 24 will slide inside the inner walls of the circular rings 28. Through the circular rings 28, the angle between the first threaded rod 24 and the L-shaped plate 21 can be fixed to increase the stability when the first threaded rod 24 rotates. Two positioning grooves 211 are provided on one side of the outer surface of the L-shaped plate 21. Two T-shaped blocks 210 are fixedly connected to the top of the outer surface of the second L-shaped rod 23. The outer surface of the T-shaped blocks 210 slides inside the inner walls of the positioning grooves 211. When rotating the first threaded rod 24 to adjust the position of the second L-shaped rod 23, the T-shaped blocks 210 will slide inside the inner walls of the positioning grooves 211. Through the T-shaped blocks 210, the angle between the second L-shaped rod 23 and the L-shaped plate 21 can be fixed as much as possible to prevent the angle of the second L-shaped rod 23 from being skewed, resulting in shaking during movement.

[0041] Refer to Figure 1 , Figure 3 and Figure 6 as well as Figure 7As shown, in one embodiment, a positioning device 3 is provided on the outer surface of the metal block 5. The positioning device 3 includes a second threaded rod 32. Two rectangular grooves 31 are formed on the outer surface of the second L-shaped rod 23. The outer surface of the second threaded rod 32 slides on the inner wall of the rectangular groove 31. A positioning block 33 is slidably inserted on the outer surface of the second threaded rod 32. A threaded ring 35 is threadedly connected to the outer surface of the second threaded rod 32. By providing the positioning block 33, when the rectangular plate 26 is located between the second L-shaped rod 23, the first L-shaped rod 22, and the L-shaped plate 21, the positioning block 33 can be sleeved on the outer surface of the second threaded rod 32. Subsequently, the threaded ring 35 is sleeved on the outer surface of the second threaded rod 32 and the threaded ring 35 is rotated to move the threaded ring 35 towards the direction of the rectangular plate 26 to push the positioning block 33 to move, pressing the positioning block 33 against the outer surface of the second L-shaped rod 23, and further fixing the position of the rectangular plate 26 between the first L-shaped rod 22, the second L-shaped rod 23, and the L-shaped plate 21.

[0042] Referring to Figure 3 and Figure 7 as well as Figure 8 As shown, in one embodiment, a plurality of convex strips 34 are fixedly connected to one side of the outer surface of the positioning block 33. The convex strips 34 are rubber strips made of rubber. By providing the rubber convex strips 34, the friction force when one side of the outer surface of the positioning block 33 is pressed against the outer surface of the second L-shaped rod 23 can be increased, so that when the outer surface of the positioning block 33 is pressed against the outer surface of the second L-shaped rod 23 to further fix the position of the rectangular block 45, it is not easy to slide and is more stable.

[0043] Referring to Figure 1 and Figure 7 as well as Figure 8 As shown, in one embodiment, an auxiliary device 4 is provided on one side of the outer surface of the metal block 5. The auxiliary device 4 includes a sliding rod 42. A sliding groove 41 is formed on one side of the outer surface of the metal block 5. The outer surface of the sliding rod 42 is slidably connected to the inner wall of the sliding groove 41. One end of the outer surface of the sliding rod 42 away from the metal block 5 is fixedly connected to a groove block 43. A groove 44 is formed on the outer surface of the groove block 43. When the rectangular plate 26 is located between the second L-shaped rod 23, the first L-shaped rod 22, and the L-shaped plate 21, the groove block 43 can be pulled at the groove 44 to control the sliding rod 42 to slide on the inner wall of the sliding groove 41 and extend out of the inside of the sliding groove 41. Subsequently, the groove block 43 is pulled or pushed to drive the rectangular plate 26 to slide on the outer surface between the first L-shaped rod 22, the second L-shaped rod 23, and the L-shaped plate 21 to adjust the horizontal position of the metal block 5 and the cylindrical barrel 6.

[0044] Referring to Figure 1 and Figure 7 as well as Figure 8As shown, in one embodiment, a rectangular block 45 is fixedly connected to a side of the outer surface of the sliding rod 42 away from the slot block 43, and a sliding block 46 is fixedly connected to one end of the outer surface of the rectangular block 45. The outer surface of the rectangular block 45 slides on the inner wall of the metal block 5, and the outer surface of the sliding block 46 slides on the outer surface of the metal block 5. By arranging the rectangular block 45 and the sliding block 46, when the sliding rod 42 slides on the inner wall of the slide groove 41, the rectangular block 45 will slide on the inner wall of the metal block 5, and the sliding block 46 will slide on the outer surface of the metal block 5, so as to fix the angle between the sliding rod 42 and the metal block 5, increase the stability of the sliding rod 42 when moving, and fix the angle of the sliding rod 42 and the metal block 5 to avoid the angle of the sliding rod 42 from being deflected as much as possible. A magnetic block 47 is fixedly connected to one side of the outer surface of the metal block 5. The sliding rod 42 is made of metal iron. After the sliding rod 42 is pulled to slide and adjust its position on the inner wall of the slide groove 41 or when it is completely inside the slide groove 41, the outer surface of the sliding rod 42 will be magnetically attracted to the magnetic block 47, and the position of the sliding rod 42 is fixed by the magnetic block 47.

[0045] The working principle is as follows: When it is necessary to support the top plate body 1 of the aluminum alloy formwork during the assembly of the composite slab and the aluminum alloy formwork in the construction process, first rotate the cylindrical block 25 at the protrusion 29 to control the rotation of the first threaded rod 24 on the inner wall of the L-shaped plate 21, driving the second L-shaped rod 23 to slide on the outer surface of the L-shaped plate 21, so that the second L-shaped rod 23 moves away from the first L-shaped rod 22. Subsequently, one side of the outer surface of the rectangular plate 26 at the top of the outer surface of the metal block 5 is clamped between the outer surfaces of the first L-shaped rod 22 and the L-shaped plate 21, and the bottom of the outer surface of the metal block 5 is supported by hand. Then rotate the cylindrical block 25 at the protrusion 29 to control the rotation of the first threaded rod 24 on the inner wall of the L-shaped plate 21, pushing the second L-shaped rod 23 to slide on the inner wall of the L-shaped plate 21, so that the outer surface of the rectangular plate 26 away from one end of the first L-shaped rod 22 is clamped between the second L-shaped rod 23 and the L-shaped plate 21, and the second threaded rod 32 is located inside the rectangular groove 31. The position of the rectangular plate 26 is fixed by the first L-shaped rod 22 and the second L-shaped rod 23, so that the metal block 5 is located below the outer surface of the plate body 1. At this time, the cylindrical block 25 will be located inside the circular groove 27 to prevent the cylindrical block 25 from protruding from the outer surface of the plate body 1 and affecting the operator's assembly or causing the cylindrical block 25 to be collided. During the process of rotating the first threaded rod 24 to control the movement of the second L-shaped rod 23, the T-shaped block 210 at the top of the outer surface of the second L-shaped rod 23 will slide on the inner wall of the positioning groove 211 to fix the angle between the second L-shaped rod 23 and the L-shaped plate 21, as much as possible to prevent the second L-shaped rod 23 from shaking during the movement. At the same time, during the rotation of the first threaded rod 24, it will slide on the inner walls of the two circular rings 28 on the outer surface of the L-shaped plate 21 to fix the angle between the first threaded rod 24 and the L-shaped plate 21, increasing the stability of the rotation of the first threaded rod 24. After fixing the metal block 5 below the outer surface of the plate body 1 through the rectangular plate 26, the groove block 43 can be pulled at the groove 44 to control the sliding rod 42 to slide on the inner wall of the chute 41, and a part of the sliding rod 42 is extended out of the chute 41. Then push or pull the groove block 43 to control the rectangular plate 26 at the top of the outer surface of the metal block 5 to slide on the outer surfaces of the first L-shaped rod 22 and the second L-shaped rod 23 to adjust the horizontal position of the metal block 5. After the adjustment is completed, the sliding rod 42 can be pushed into the inside of the chute 41. At the same time, the magnetic block 47 on the outer surface of the metal block 5 will be magnetically attracted to the outer surface of the sliding rod 42 to fix the sliding rod 42 inside the chute 41 to prevent the sliding rod 42 from sliding. When the sliding rod 42 moves inside the chute 41, the rectangular block 45 will slide on the inner wall of the metal block 5, and the slider 46 will slide on the outer surface of the metal block 5. The angle between the sliding rod 42 and the metal block 5 can be fixed through the rectangular block 45 and the slider 46, increasing the stability of the movement of the sliding rod 42 and as much as possible to prevent the angle of the sliding rod 42 from skewing. While the metal block 5 moves to adjust the horizontal position, the second threaded rod 32 will slide on the inner wall of the rectangular groove 31. After the position of the metal block 5 is adjusted, the positioning block 33 can be sleeved on the outer surface of the second threaded rod 32.Then, put the threaded ring 35 on the outer surface of the second threaded rod 32, and rotate the threaded ring 35 to make the threaded ring 35 move on the outer surface of the second threaded rod 32, pushing the positioning block 33 to slide on the outer surface of the second threaded rod 32 and press tightly on the outer surface of the second L-shaped rod 23, further fixing the position of the rectangular plate 26 on the outer surfaces of the first L-shaped rod 22 and the second L-shaped rod 23. The rubber convex strip 34 on one side of the outer surface of the positioning block 33 can increase the friction when the outer surface of the positioning block 33 contacts the outer surface of the second L-shaped rod 23, making it not easy to slide when the positioning block 33 presses on the outer surface of the second L-shaped rod 23 and more stable. After the adjustment and fixation of the metal block 5 are completed, insert the metal support rod into the inside of the cylindrical tube 6 to support the plate body 1.

Claims

1. A combined aluminum alloy formwork for laminated slab components, characterized in that: It includes a plate body, and a convenient device is provided on the outer surface of the plate body. The convenient device includes an L-shaped plate and a rectangular plate. The top end of the outer surface of the L-shaped plate is fixedly connected to the inner wall of the plate body. One side of the outer surface of the L-shaped plate is fixedly connected to a first L-shaped rod. One end of the inner wall of the L-shaped plate away from the first L-shaped rod is threadedly connected to a first threaded rod. The outer surface of the first threaded rod is rotatably connected to the middle end of the inner wall of the plate body. One end of the outer surface of the first threaded rod is rotatably connected to a second L-shaped rod. The outer surface of the second L-shaped rod slides on the outer surface of the L-shaped plate. One end of the outer surface of the rectangular plate is fixedly connected to a metal block. The bottom end of the outer surface of the metal block is fixedly connected to a cylindrical barrel. The distance between one side of the outer surface of the first L-shaped rod and one side of the outer surface of the L-shaped plate is adapted to the thickness of the rectangular plate, and the distance between one side of the outer surface of the second L-shaped rod and one side of the outer surface of the L-shaped plate is also adapted to the thickness of the rectangular plate; One end of the outer surface of the first threaded rod away from the second L-shaped rod is fixedly connected to a cylindrical block. The outer surface of the cylindrical block is fixedly connected with a number of protrusions, and the protrusions are circumferentially distributed on the outer surface of the cylindrical block; A circular groove is opened on one side of the outer surface of the plate body close to the first threaded rod. The size and shape of the inner wall of the circular groove are adapted to the size and shape of the outer surface of the cylindrical block; Two rings are fixedly connected to one side of the outer surface of the L-shaped plate close to the first threaded rod. The outer surface of the first threaded rod slides in the inner walls of the rings, and the two rings are respectively located on the left and right sides of one end of the outer surface of the L-shaped plate; Two positioning grooves are opened on one side of the outer surface of the L-shaped plate. The top ends of the outer surface of the second L-shaped rod are fixedly connected to two T-shaped blocks, and the outer surfaces of the T-shaped blocks slide in the inner walls of the positioning grooves; A positioning device is provided on the outer surface of the metal block. The positioning device includes a second threaded rod. Two rectangular grooves are opened on the outer surface of the second L-shaped rod. The outer surface of the second threaded rod slides in the inner walls of the rectangular grooves. A positioning block is slidably inserted on the outer surface of the second threaded rod. The outer surface of the second threaded rod is threadedly connected to a threaded ring; A number of convex strips are fixedly connected to one side of the outer surface of the positioning block, and the convex strips are rubber strips made of rubber; An auxiliary device is provided on one side of the outer surface of the metal block. The auxiliary device includes a sliding rod. A sliding groove is opened on one side of the outer surface of the metal block. The outer surface of the sliding rod slides in the inner wall of the sliding groove. One end of the outer surface of the sliding rod away from the metal block is fixedly connected to a groove block. A groove is opened on the outer surface of the groove block; One side of the outer surface of the sliding rod away from the groove block is fixedly connected to a rectangular block. One end of the outer surface of the rectangular block is fixedly connected to a slider. The outer surface of the rectangular block slides in the inner wall of the metal block, and the outer surface of the slider slides on the outer surface of the metal block; A magnetic block is fixedly connected to one side of the outer surface of the metal block, and the sliding rod is made of metal iron material.

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