ALC board tool

Abstract

The invention belongs to the technical field of ALC plate carrying, and particularly discloses an ALC plate tool which comprises a main body plate, supporting columns are fixedly installed at the four end corners of the top of the main body plate, an L-shaped supporting plate is arranged on one side of the main body plate, and first polished rods are installed at the tops of the two supporting columns close to the L-shaped supporting plate in a penetrating mode. Two first protruding plates are symmetrically installed at the position, close to the middle end of the first polished rod, of the main body plate, side handles are arranged above the first protruding plates, and an extending mechanism is arranged in the main body plate; according to the device, the extending mechanism is arranged, the lever principle is utilized, the L-shaped supporting plate can be pushed to incline with small horizontal thrust, physical exhaustion of workers is greatly reduced, the fatigue feeling and the injury risk of the workers during long-time operation are reduced, the workers can apply pulling force to the top of the L-shaped supporting plate through the side handle while stepping on the pedal, and the working efficiency is improved. And the force required for inclining the supporting plate is further reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of ALC board transportation, and particularly relates to an ALC board tool. Background Art

[0002] ALC board, also known as autoclaved aerated concrete board, is a lightweight and porous prefabricated building material.

[0003] ALC panels are widely used in construction and building material transportation due to their lightweight and thermally insulating properties. However, traditional methods of transporting ALC panels have numerous drawbacks. Currently, the most common methods of transporting ALC panels rely on manual lifting or simple flatbed trucks. The former requires multiple people to work together, is labor-intensive and inefficient, and carries the risk of panels slipping, colliding, or breaking due to uneven manpower. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an ALC board tool.

[0005] To achieve the above objectives, the present invention provides an ALC board tool, comprising a main body plate, wherein support columns are fixedly installed at the four end corners of the top of the main body plate, an L-shaped support plate is provided on one side of the main body plate, and a first light rod is installed through the top of the two support columns near the L-shaped support plate, and the end of the first light rod protrudes from the support column, and two first protruding plates are symmetrically installed on the main body plate near the middle end of the first light rod, and the surface of the first protruding plate is fixedly connected to the end of the first light rod, and a side handle is provided above the first protruding plate, and an extension mechanism is provided inside the main body plate, and the cooperation of the extension mechanism and the side handle can easily rotate the L-shaped support plate with the first light rod, so that the L-shaped support plate can be tilted, which is convenient for carrying the ALC board.

[0006] In the above technical solution, further, the extension mechanism includes an extension plate, which is movably inserted into the interior of the main plate, and a connecting head is installed at one end of the extension plate on the outside of the main plate, and the connecting head is close to the bottom of the L-shaped support plate.

[0007] In the above technical solution, further, the other end of the extended plate is connected to a connecting rod through a rotating shaft, a downward pressure column is movably installed at the middle end of the top of the main body plate, and the other end of the connecting rod is connected to the bottom of the downward pressure column through a rotating shaft.

[0008] In the above technical solution, further, a fixed frame is installed on the top of the main body plate and at one end away from the L-shaped support plate, a pedal is installed inside the fixed frame, a cylindrical rod is fixedly installed on the end of the pedal, and the surface of the cylindrical rod is movable through the fixed frame, the other end of the pedal corresponds to the downward pressure column, and the top end of the downward pressure column is set to be an arc shape.

[0009] In the above technical solution, further, a positioning head is provided on the outside of the fixed frame, the end of the cylindrical rod is fixedly connected to the positioning head, a plug-in hole is provided through the surface of the positioning head, the tops of the two support columns away from the L-shaped support plate are connected with fixing strips, a positioning column is provided directly above the positioning head, the top of the positioning column movably passes through the fixing strip, the bottom of the positioning column corresponds to the plug-in hole, and the tops of the two positioning columns are connected with cross bars.

[0010] In the above technical solution, further, two second protruding plates are symmetrically installed at the bottom of the L-shaped support plate, a second polished rod is fixedly installed between the two second protruding plates, a connecting groove is opened on the surface of the connecting head, and the connecting head is connected to the second polished rod through the connecting groove.

[0011] In the above technical solution, further, an operating panel is installed at the front end of the main body panel, handles are installed at both ends of the top of the operating panel, and universal wheels are provided at the four end corners of the bottom of the main body panel.

[0012] In the above technical solution, further, the surface of the pedal is provided with anti-slip grooves.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The ALC board is tilted and fixed through a mechanical structure, replacing the traditional manual lifting and handling, avoiding damage such as collision and slipping of the board caused by manual handling, and significantly reducing the board breakage rate; By setting up an extension mechanism, a combination of an extension plate and a connector, and utilizing the principle of leverage, the extension plate can be slid inside the main plate to tilt the L-shaped support plate with a small horizontal thrust. Compared with manual lifting or flipping of the ALC plate, this greatly reduces the physical exertion of workers. It is especially suitable for carrying heavy ALC plates, reducing fatigue and injury risks for workers during long hours of work. The foot-controlled operation mode frees the operator's hands to stabilize and control the ALC board throughout the entire process, effectively avoiding safety hazards such as unstable center of gravity and board slipping caused by one-handed operation during board handling; While stepping on the pedal, the staff can apply pulling force to the top of the L-shaped support plate through the side handle, forming a two-way force application mode of bottom push and top pull, further reducing the force required to tilt the support plate, making the operation easier and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the device proposed in the present invention; Figure 2 This is a schematic diagram of the overall structure of another viewing angle device proposed by the present invention; Figure 3 This is a schematic diagram of the connection between the L-shaped support plate and the main plate proposed in the present invention; Figure 4 This is a front cross-sectional view of the main body panel proposed by the present invention; Figure 5 The present invention proposes Figure 1 Enlarged view of point A in the middle.

[0015] In the figure: 1. Main plate; 2. Support column; 3. L-shaped support plate; 4. First protruding plate; 5. First polished rod; 6. Operating panel; 7. Side handle; 8. Second protruding plate; 9. Second polished rod; 10. Pressing column; 11. Connecting rod; 12. Extending plate; 13. Connecting head; 14. Connecting groove; 15. Pedal; 16. Fixing frame; 17. Positioning head; 18. Plug hole; 19. Positioning column; 20. Cross bar; 21. Universal wheel. DETAILED DESCRIPTION

[0016] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0017] like Figure 1-Figure 5The ALC board tool shown in the figure includes a main body plate 1, and support columns 2 are fixedly installed at the four end corners of the top of the main body plate 1. An L-shaped support plate 3 is provided on one side of the main body plate 1. A first light rod 5 is installed on the top of the two support columns 2 near the L-shaped support plate 3. The end of the first light rod 5 protrudes from the support column 2. Two first protruding plates 4 are symmetrically installed near the middle end of the main body plate 1 near the first light rod 5. The surface of the first protruding plate 4 is fixedly connected to the end of the first light rod 5. A side handle 7 is provided above the first protruding plate 4. An extension mechanism is provided inside the main body plate 1, and the extension mechanism is connected to the side The cooperation of the handle 7 can easily rotate the L-shaped support plate 3 with the first light rod 5, so that the L-shaped support plate 3 can be tilted, which is convenient for carrying the ALC plate. By setting up an extension mechanism and utilizing the lever principle, the L-shaped support plate 3 can be pushed to tilt with a smaller horizontal thrust, which greatly reduces the physical exertion of the staff and reduces the fatigue and risk of injury of the workers during long-term work. While stepping on the pedal, the staff can apply a pulling force to the top of the L-shaped support plate through the side handle 7, forming a two-way force application mode of bottom thrust and top pulling force, further reducing the force required to tilt the support plate.

[0018] The extending mechanism includes an extending plate 12, which is movably inserted into the interior of the main plate 1, and a connector 13 is installed at one end of the extending plate 12 on the outside of the main plate 1. The connector 13 is close to the bottom of the L-shaped support plate 3. When the extending plate 12 applies a thrust to the bottom of the L-shaped support plate 3 through the connector 13, the L-shaped support plate 3 will gradually tilt with the first light rod 5 as the rotation axis, and the ALC plate on the surface of the L-shaped support plate 3 will also tilt, which facilitates the transportation of the ALC plate and avoids damage caused by collision or sliding of the plate due to manual handling. The loading and unloading efficiency is greatly improved, and the plate breakage rate is reduced.

[0019] The other end of the extended plate 12 is connected to the connecting rod 11 through a rotating shaft. A downward pressure column 10 is movably installed at the middle end of the top of the main plate 1. The other end of the connecting rod 11 is connected to the bottom of the downward pressure column 10 through a rotating shaft. The downward movement of the downward pressure column 10 can drive the connecting rod 11 to swing through the bottom rotating shaft. During the swinging process of the connecting rod 11, the other end pushes the extended plate 12 to slide horizontally through the rotating shaft, so that the extended plate 12 will extend toward the direction of the L-shaped support plate 3. The downward pressure column 10, the connecting rod 11, and the extended plate 12 can convert the vertical pressure into horizontal thrust.

[0020] A fixing frame 16 is installed at the top of the main plate 1 and at one end away from the L-shaped support plate 3. A pedal 15 is installed inside the fixed frame 16. A cylindrical rod is fixedly installed at the end of the pedal 15, and the surface of the cylindrical rod movably passes through the fixed frame 16. The other end of the pedal 15 corresponds to the lower pressure column 10. The pedal 15 uses the cylindrical rod as a fulcrum. The staff can generate a large force by lightly stepping on the pedal 15 with their feet, so that the lower pressure column 10 can move downward. Compared with manual operation, this design greatly reduces the strength consumption of the staff's upper limbs, and is particularly suitable for long-term and high-frequency plate handling work, reducing workers' fatigue and muscle strain risks. The top of the lower pressure column 10 is set to an arc shape. When the arc surface of the top of the lower pressure column 10 contacts the pedal 15, the force angle can be automatically adjusted. Even if the pedal is tilted, stable transmission can be maintained to avoid jamming caused by rigid collision.

[0021] A positioning head 17 is provided on the outside of the fixing frame 16. The end of the cylindrical rod is fixedly connected to the positioning head 17. A plug hole 18 is provided on the surface of the positioning head 17. The top of the two support columns 2 away from the L-shaped support plate 3 is connected with a fixing strip. A positioning column 19 is provided just above the positioning head 17. The top of the positioning column 19 movably passes through the fixing strip. The bottom of the positioning column 19 corresponds to the plug hole 18. The top of the two positioning columns 19 is connected with a cross bar 20. When the pedal 15 is pressed down, the position of the pedal 15 needs to be fixed to maintain the current state. During the rotation of the cylindrical rod, the plug-in hole 18 and the positioning column 19 are misaligned, and the bottom end of the positioning column 19 will slide on the surface of the cylindrical rod. When the pedal 15 completes the downward operation, the plug-in hole 18 is vertically corresponding to the positioning column 19. Under the action of the gravity of the positioning column 19 and the cross bar 20, the bottom end of the positioning column 19 will be inserted into the plug-in hole 18, so that the positioning head 17 and the connected cylindrical rod, pedal 15, etc. can be locked in the current position, so that the L-shaped support plate 3 will also be locked in the current state to prevent it from moving due to external force or its own weight.

[0022] Two second protruding plates 8 are symmetrically installed at the bottom of the L-shaped support plate 3, and a second polished rod 9 is fixedly installed between the two second protruding plates 8. A connecting groove 14 is opened on the surface of the connecting head 13, and the connecting head 13 is sleeved with the second polished rod 9 through the connecting groove 14. When the extending plate 12 is extended outward, the front wall of the connecting groove 14 pushes the second polished rod 9, so that the L-shaped support plate 3 tilts upward around the first polished rod 5. When the extending plate 12 is retracted inward, the rear wall of the connecting groove 14 pulls the second polished rod 9, so that the L-shaped support plate 3 tilts downward around the first polished rod 5.

[0023] An operating panel 6 is installed at the front end of the main body panel 1, and handles are installed at both ends of the top of the operating panel 6. Universal wheels 21 are provided at the four end corners of the bottom of the main body panel 1. The handles on the operating panel 6 serve as the operating fulcrum. The staff holds the handles and applies push or pull force, and uses the universal wheels 21 at the four end corners of the bottom of the main body panel 1 to realize the movement of the carrying tool on the ground.

[0024] The surface of the pedal board 15 is provided with anti-skid patterns, which realize the anti-skid function by increasing the friction between the surface of the pedal board 15 and the feet of the staff.

[0025] Working principle: First, the L-shaped support plate 3 is in a state perpendicular to the ground, connected to the support column 2 through the first polished rod 5, the extended plate 12 is completely stored in the main body plate 1, the connecting head 13 and the bottom of the L-shaped support plate 3 maintain the initial spacing, the pedal 15 is not subjected to force, the pressing column 10 is in the highest position, and the bottom end of the positioning column 19 slides on the surface of the positioning head 17. Then, the staff stands on the side of the main body plate 1 away from the L-shaped support plate 3, holds the side handle 7 with both hands, and then pushes the L-shaped support plate 3, the main body plate 1 moves toward the direction of the ALC plate, and the bottom of the L-shaped support plate 3 is inserted into the bottom of the ALC plate. Next, lightly step on the pedal 15 with the foot, and the pedal 15 is tilted with the cylindrical rod as the fulcrum. The top arc surface pushes the pressing column 10 downward, and the pressing column 10 drives the extended plate 12 to slide horizontally toward the L-shaped support plate 3 through the connecting rod 11, and the connecting groove 14 of the connecting head 13 is along the second polished rod. When the staff steps on the pedal 15, the side handle 7 is used to pull the top of the L-shaped support plate 3. When the cylindrical rod rotates, the bottom end of the positioning column 19 slides on the surface of the cylindrical rod. When the pedal 15 is pressed down, the plug hole 18 corresponds to the positioning column 19 vertically. Under the action of the gravity of the positioning column 19 and the cross bar 20, the bottom end of the positioning column 19 is inserted into the plug hole 18, thereby locking the cylindrical rod, the pedal 15, the L-shaped support plate 3 and other components. Finally, the staff uses the handle on the operating panel 6 as the operating point, holds the handle, applies push or pull, and uses the universal wheels 21 at the four end corners of the bottom of the main plate 1 to realize the movement of the carrying tool on the ground.

[0026] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the invention as claimed.

Claims

1. An ALC plate tool, comprising a main plate (1), characterized in that: The four end corners of the top of the main body plate (1) are fixedly installed with support columns (2), an L-shaped support plate (3) is provided on one side of the main body plate (1), and the tops of the two support columns (2) near the L-shaped support plate (3) are penetrated by a first light rod (5), and the end of the first light rod (5) protrudes from the support column (2), and the main body plate (1) is symmetrically installed with two first protruding plates (4) near the middle end of the first light rod (5), and the surface of the first protruding plate (4) is fixedly connected to the end of the first light rod (5), and a side handle (7) is provided above the first protruding plate (4), and an extension mechanism is provided inside the main body plate (1), and the cooperation of the extension mechanism and the side handle (7) can easily rotate the L-shaped support plate (3) with the first light rod (5), so that the L-shaped support plate (3) can be tilted, which is convenient for carrying the ALC board.

2. An ALC board tool according to claim 1, characterized in that: The extending mechanism comprises an extending plate (12), the extending plate (12) being movably inserted into the interior of the main plate (1), and a connector (13) being installed at one end of the extending plate (12) located outside the main plate (1), the connector (13) being close to the bottom of the L-shaped support plate (3).

3. An ALC board tool according to claim 2, characterized in that: The other end of the extended plate (12) is connected to a connecting rod (11) via a rotating shaft, a lower pressure column (10) is movably mounted at the middle end of the top of the main plate (1), and the other end of the connecting rod (11) is connected to the bottom of the lower pressure column (10) via a rotating shaft.

4. An ALC board tool according to claim 3, characterized in that: A fixed frame (16) is installed at the top of the main body plate (1) and at one end away from the L-shaped support plate (3), and a pedal (15) is installed inside the fixed frame (16). A cylindrical rod is fixedly installed at the end of the pedal (15), and the surface of the cylindrical rod movably passes through the fixed frame (16). The other end of the pedal (15) corresponds to the lower pressure column (10), and the top end of the lower pressure column (10) is set to be arc-shaped.

5. An ALC board tool according to claim 4, characterized in that: A positioning head (17) is provided on the outside of the fixing frame (16), the end of the cylindrical rod is fixedly connected to the positioning head (17), a plug hole (18) is provided on the surface of the positioning head (17), the tops of the two support columns (2) away from the L-shaped support plate (3) are connected to a fixing strip, a positioning column (19) is provided just above the positioning head (17), the top of the positioning column (19) movably passes through the fixing strip, the bottom of the positioning column (19) corresponds to the plug hole (18), and the tops of the two positioning columns (19) are connected to a cross bar (20).

6. The ALC board tool according to claim 2, characterized in that: Two second protruding plates (8) are symmetrically mounted on the bottom of the L-shaped support plate (3), a second polished rod (9) is fixedly mounted between the two second protruding plates (8), a connecting groove (14) is provided on the surface of the connecting head (13), and the connecting head (13) is sleeved on the second polished rod (9) through the connecting groove (14).

7. The ALC board tool according to claim 1, characterized in that: An operating panel (6) is installed at the front end of the main body panel (1), handles are installed at both ends of the top of the operating panel (6), and universal wheels (21) are provided at the four end corners of the bottom of the main body panel (1).

8. The ALC board tool according to claim 4, characterized in that: The surface of the pedal (15) is provided with anti-skid grooves.

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