Concrete vibrating and forming equipment for prefabricated building main body construction and using method of concrete vibrating and forming equipment

Abstract

The invention discloses concrete vibration forming equipment for prefabricated building main body construction and a using method thereof, and belongs to the technical field of concrete vibration forming. The concrete vibration forming equipment comprises a base table, fixing rods are fixedly connected to the two sides of the base table, a sliding groove is formed in the base table, and a hollow column is fixedly connected to the upper portion of the base table; and a suspension bracket is fixedly connected to the base station. According to the device, a curved push rod is rotated through a double-shaft motor, one end of the curved push rod is promoted to slide in a strip-shaped groove, the curved push rod pushes a connecting plate, the connecting plate drives a sliding sleeve to slide on a fixing rod in a reciprocating mode, the connecting plate moving along with the sliding sleeve in a reciprocating mode can push a second protruding block through a first protruding block, and therefore a flattening plate is promoted to move downwards; and when the flattening plate moves downwards, the flattening plate can stretch the telescopic rod and the reset spring, so that the flattening plate is pulled to move upwards by utilizing the resilience of the reset spring, the flattening plate is promoted to generate vibration, and the surface of the concrete pile is flattened to improve the finished product quality of the prefabricated part.

Description

Technical Field

[0001] The present invention belongs to the technical field of concrete vibration forming, and particularly relates to a concrete vibration forming device for prefabricated building main body construction and its use method. Background Technique

[0002] A prefabricated building main body refers to building components pre-produced in a factory, including main structural parts such as beams, columns, slabs, and walls. These components are assembled into a complete building through reliable connection methods. The prefabricated building main body has the following characteristics: high efficiency, environmental protection, high quality, and construction period saving. The prefabricated building main body is widely used in the fields of residential buildings, commercial buildings, public buildings, and factory buildings, etc.

[0003] When using concrete to manufacture a prefabricated building main body, a vibrator is usually used to vibrate the concrete to discharge the accumulated air and moisture in the concrete, and improve the compactness and strength of the concrete. However, the surface of the vibrated concrete will still be uneven. If it is not leveled in time, it will affect the quality of the finished product of the prefabricated building main body. Summary of the Invention

[0004] In order to overcome the above defects, the present invention provides a concrete vibration forming device for prefabricated building main body construction and its use method, which solves the problem that after vibrating the concrete with a vibrator, the surface of the concrete will still be uneven, and if it is not leveled in time, it will affect the quality of the finished product of the prefabricated building main body.

[0005] To achieve the above object, the present invention provides the following technical solution: A concrete vibration forming device for prefabricated building main body construction, including a base, two sides of the base are fixedly connected with fixed rods, a chute is opened on the base, a hollow column is fixedly connected above the base, a suspension bracket is fixedly connected to the base, a double-shaft motor is fixedly installed in the base, a curved push rod is connected to the output shafts at both ends of the double-shaft motor, both ends of the fixed rod are fixedly connected with telescopic rods, and the fixed rod is connected with a pressing plate through the telescopic rods;

[0006] A sliding sleeve is slidably connected to the fixed rod, a connecting plate is fixedly connected to the sliding sleeve, a plurality of first bumps are connected below the connecting plate, suspension rings are fixedly connected to both sides above the suspension bracket, mounting plates are fixedly connected to both sides of the suspension bracket, a vibration motor is fixedly installed on the mounting plate, a transmission cable is connected to the output shaft of the vibration motor, a vibrating rod is installed at one end of the transmission cable, and a driving motor is fixedly installed above the hollow column;

[0007] The output shaft of the driving motor is connected with a threaded rod, a moving block is installed on the threaded rod, a guiding sleeve is connected to the moving block, connecting blocks are fixedly connected to both sides of the moving block, the connecting blocks are rotationally connected with hinge rods through pin shafts, one end of each hinge rod is rotationally connected with a slider through a pin shaft, a wire threading groove is formed inside the slider, and the transmission cable is arranged in the wire threading groove.

[0008] As a further solution of the present invention: there are two chutes in total, the two chutes are distributed on both sides of the hollow column, the slider is integrally designed in an I shape, and the slider slides in the chute and is in close contact with the chute wall and the base platform.

[0009] As a further solution of the present invention: a first wheel body is fixedly installed inside the slider, an adjusting screw rod is threadedly connected to the slider, a hand wheel is connected to one end of the adjusting screw rod, the other end of the adjusting screw rod is rotationally connected with a mounting bracket, a second wheel body is fixedly installed on the mounting bracket, and the mounting bracket slides in the wire threading groove and is in close contact with the groove wall.

[0010] As a further solution of the present invention: the threaded rod is rotationally connected inside the hollow column, the slider slides inside the hollow column, the guiding sleeve is in threaded cooperation with the threaded rod, and wire winding hooks are fixedly connected to both sides of the mounting plate.

[0011] As a further solution of the present invention: guiding grooves are formed on both sides of the hollow column, the connecting blocks slide in the guiding grooves, a return spring is sleeved on the thin end of the telescopic rod, one end of the return spring is fixedly connected with the thick section of the telescopic rod, and the other end of the return spring is fixedly connected with the pressing plate.

[0012] As a further solution of the present invention: a plurality of second convex blocks are fixedly connected above the pressing plate, the first convex blocks and the second convex blocks are integrally designed in a trapezoidal shape, and a meshing fit is formed between the plurality of first convex blocks and the second convex blocks.

[0013] As a further solution of the present invention: a strip-shaped groove is formed on the connecting plate, the curved push rod is integrally designed in a Z shape and one end slides in the strip-shaped groove.

[0014] A using method of a concrete vibrating and forming device for prefabricated building main body construction, the using method includes the following steps:

[0015] The staff passes the transmission cable through the wire threading groove, and then turns the adjusting screw rod by turning the hand wheel, so that the adjusting screw rod pushes the mounting bracket to move downwards, prompting the first wheel body and the second wheel body to clamp and fix the transmission cable, avoiding accidental sliding of the transmission cable, thereby fixing the position of the vibrating rod in the concrete pile, and the operation is simple, which is convenient for the staff to determine the descending distance of the vibrating rod, and when vibrating, the driving motor can drive the threaded rod to rotate inside the hollow column;

[0016] At this time, the moving block will slide along the threaded rod in the hollow column through the threaded fit between the guide sleeve and the threaded rod. When the moving block moves, both ends of the hinge rod will rotate on the connecting block and the slider respectively, so as to pull the slider through the hinge rod, enabling the slider to move along the chute, thereby driving the vibrating rod to move, enabling the vibrating rod to vibrate reciprocally in a certain area, making the vibration more uniform, and expanding the vibrating range of the vibrating rod, thereby improving the vibrating effect. And the staff rotates the curved push rod by starting the double-shaft motor, prompting one end of the curved push rod to slide in the strip-shaped groove;

[0017] As the curved push rod rotates continuously, the curved push rod can push the connecting plate, prompting the sliding sleeve to slide reciprocally on the fixed rod. The connecting plate that reciprocally moves with the sliding sleeve will push the second convex block through the first convex block, prompting the pressing plate to move downward. When the pressing plate moves, the pressing plate will stretch the telescopic rod and the return spring, and then use the elastic force of the return spring to rebound and pull the pressing plate upward, enabling the pressing plate to generate vibration, thereby leveling the surface of the concrete pile to improve the quality of the precast product.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. In the present invention, by setting the double-shaft motor, curved push rod, connecting plate, strip-shaped groove, sliding sleeve, telescopic rod, return spring, first convex block and second convex block, the staff starts the double-shaft motor to drive the curved push rod to rotate, prompting one end of the curved push rod to slide in the strip-shaped groove. As the curved push rod rotates continuously, the curved push rod can push the connecting plate, so that the connecting plate drives the sliding sleeve to slide reciprocally on the fixed rod. The connecting plate that reciprocally moves with the sliding sleeve will push the second convex block through the first convex block, thereby prompting the pressing plate to move downward. When the pressing plate moves downward, the pressing plate will stretch the telescopic rod and the return spring, and then use the elastic force of the return spring to rebound and pull the pressing plate upward, enabling the pressing plate to generate vibration, thereby leveling the surface of the concrete pile to improve the quality of the precast product.

[0020] 2. In the present invention, by setting the driving motor, threaded rod, moving block, guide sleeve, hinge rod, slider and vibrating rod, the staff starts the driving motor, prompting the driving motor to drive the threaded rod to rotate in the hollow column. At this time, the moving block will slide along the threaded rod in the hollow column through the threaded fit between the guide sleeve and the threaded rod, enabling the connecting block to slide in the guide groove. When the moving block moves, both ends of the hinge rod will rotate on the connecting block and the slider respectively, so as to pull the slider through the hinge rod, enabling the slider to move along the chute, thereby driving the vibrating rod to move, enabling the vibrating rod to vibrate reciprocally in a certain area, making the vibration more uniform, and expanding the vibrating range of the vibrating rod, thereby improving the vibrating effect.

[0021] 3. In the present invention, by arranging a wire threading groove, a hand wheel, an adjusting screw, a mounting frame, a first wheel body and a second wheel body, a worker allows the transmission cable to pass through the wire threading groove, and then rotates the adjusting screw by turning the hand wheel, so that the adjusting screw pushes the mounting frame downward, so that the first wheel body and the second wheel body can clamp and fix the transmission cable to prevent the transmission cable from accidentally sliding, thereby fixing the position of the vibrating rod in the concrete pile. The operation is simple, and it is convenient for the worker to determine the descending distance of the vibrating rod, so as to vibrate the concrete at different depths and improve the uniformity of the vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the hollow column of the present invention;

[0024] Figure 3 is a schematic diagram of the cross-sectional structure of the base platform of the present invention;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the pressing plate of the present invention;

[0026] Figure 5 It is a schematic diagram of the cross-sectional structure of the slider of the present invention;

[0027] Figure 6 for Figure 5 Schematic diagram of the enlarged structure in part A;

[0028] In the figure: 1. base; 2. fixing rod; 3. slide groove; 4. hollow column; 5. suspension frame; 6. double-axis motor; 7. curved push rod; 8. telescopic rod; 9. pressing plate; 10. sliding sleeve; 11. connecting plate; 12. first protrusion; 13. lifting ring; 14. mounting plate; 15. vibrating motor; 16. transmission cable; 17. vibrating rod; 18. driving motor; 19. threaded rod; 20. moving block; 21. guide sleeve; 22. connecting block; 23. hinged rod; 24. slider; 25. threading groove; 26. first wheel body; 27. adjusting screw; 28. hand wheel; 29. ​​mounting frame; 30. second wheel body; 31. winding hook; 32. guide groove; 33. reset spring; 34. second protrusion; 35. strip groove. DETAILED DESCRIPTION

[0029] The technical solution of the present application is further described in detail below in conjunction with specific implementation methods.

[0030] like Figures 1-6As shown in the figure, the present invention provides a technical solution: a concrete vibrating and forming device for prefabricated building main body construction, including a base 1. Fixed rods 2 are fixedly connected to both sides of the base 1. Chute 3 is provided on the base 1. There are two chutes 3 in total, and the two chutes 3 are distributed on both sides of the hollow column 4. The slider 24 is designed in an overall I-shape. The slider 24 slides in the chute 3 and is in contact with the chute wall of the chute 3 and the base 1. Through the contact of the I-shaped slider 24 with the chute wall of the chute 3 and the base 1, the chute 3 can restrict the movement of the slider 24, preventing the slider 24 from rotating and skewing when the articulated rod 23 pulls the slider 24 to move, so that the slider 24 can move smoothly.

[0031] A hollow column 4 is fixedly connected above the base 1. Guide grooves 32 are provided on both sides of the hollow column 4. The connecting block 22 slides in the guide groove 32. A return spring 33 is sleeved on the thin end of the telescopic rod 8. One end of the return spring 33 is fixedly connected to the thick section of the telescopic rod 8, and the other end of the return spring 33 is fixedly connected to the pressing plate 9. When the threaded rod 19 rotates to make the moving block 20 move along the threaded rod 19 in the hollow column 4, the connecting blocks 22 on both sides of the moving block 20 will slide along the guide groove 32, so as to guide and restrict the moving block 20 through the guide groove 32, preventing the moving block 20 from rotating in the hollow column 4, enabling the moving block 20 to move and work normally. And through the resilience generated by stretching the return spring 33, the second convex block 34 can be re-mated with the first convex block 12, prompting the first convex block 12 to continuously push the second convex block 34 to move the pressing plate 9 downward, so that the pressing plate 9 generates vibration and levels the concrete as the base 1 moves.

[0032] A suspension frame 5 is fixedly connected to the base 1. A double-shaft motor 6 is fixedly installed in the base 1. Curved push rods 7 are connected to the output shafts at both ends of the double-shaft motor 6. Fixed rods 2 are fixedly connected to both ends of the fixed rods 2. The fixed rods 2 are connected to a pressing plate 9 through telescopic rods 8. A plurality of second convex blocks 34 are fixedly connected above the pressing plate 9. The first convex block 12 and the second convex block 34 are designed in an overall trapezoid shape, and a plurality of first convex blocks 12 and second convex blocks 34 are in meshing cooperation. Through the trapezoidal design of the first convex block 12 and the second convex block 34, when the connecting plate 11 reciprocates, the first convex block 12 can push the second convex block 34, thereby prompting the pressing plate 9 to move downward. And by connecting the pressing plate 9 through the telescopic rod 8, the telescopic stroke of the telescopic rod 8 can be used to restrict the downward movement of the pressing plate 9, preventing the pressing plate 9 from moving downward excessively.

[0033] A sliding sleeve 10 is slidably connected to the fixed rod 2. A connecting plate 11 is fixedly connected to the sliding sleeve 10. A strip-shaped groove 35 is formed in the connecting plate 11. The curved push rod 7 is designed in an overall Z shape and one end thereof slides in the strip-shaped groove 35. The double-shaft motor 6 drives the curved push rod 7 to rotate. Due to the Z-shaped design of the curved push rod 7, when the curved push rod 7 rotates, one end of the curved push rod 7 can slide in the strip-shaped groove 35 and push the connecting plate 11, so that the sliding sleeve 10 and the connecting plate 11 can reciprocate along the fixed rod 2.

[0034] A plurality of first convex blocks 12 are connected below the connecting plate 11. Hoisting rings 13 are fixedly connected to both sides above the suspension bracket 5. Mounting plates 14 are fixedly connected to both sides of the suspension bracket 5. A vibrating motor 15 is fixedly installed on the mounting plate 14. A transmission cable 16 is connected to the output shaft of the vibrating motor 15. A vibrating rod 17 is installed at one end of the transmission cable 16. A driving motor 18 is fixedly installed above the hollow column 4. A threaded rod 19 is connected to the output shaft of the driving motor 18. A moving block 20 is installed on the threaded rod 19. A guide sleeve 21 is connected to the moving block 20. The threaded rod 19 is rotatably connected inside the hollow column 4. A slider 24 slides inside the hollow column 4. The guide sleeve 21 is in threaded cooperation with the threaded rod 19. Winding hooks 31 are fixedly connected to both sides of the mounting plate 14. Through the hoisting rings 13 on the suspension bracket 5, workers can suspend and move the base 1 through a hoisting device, so as to adjust the vibrating position. The winding hooks 31 on both sides of the mounting plate 14 can wind the redundant transmission cable 16, so as to facilitate the workers to store the transmission cable 16.

[0035] Connecting blocks 22 are fixedly connected to both sides of the moving block 20. The connecting blocks 22 are rotatably connected to a hinge rod 23 through a pin shaft. One end of the hinge rod 23 is rotatably connected to a slider 24 through a pin shaft. A wire passing groove 25 is formed inside the slider 24. The transmission cable 16 is arranged in the wire passing groove 25. A first wheel body 26 is fixedly installed inside the slider 24. An adjusting screw rod 27 is threadedly connected to the slider 24. A hand wheel 28 is connected to one end of the adjusting screw rod 27. The other end of the adjusting screw rod 27 is rotatably connected to a mounting bracket 29. A second wheel body 30 is fixedly installed on the mounting bracket 29. The mounting bracket 29 slides in the wire passing groove 25 and is in close contact with the groove wall. Through the first wheel body 26, the contact between the transmission cable 16 and the edge of the groove wall of the wire passing groove 25 can be reduced, so as to prevent the transmission cable 16 from being scratched and damaged when moving in the wire passing groove 25. The contact between the mounting bracket 29 and the groove wall of the wire passing groove 25 enables the wire passing groove 25 to limit the mounting bracket 29 when the adjusting screw rod 27 pushes the mounting bracket 29 downward, so as to prevent the mounting bracket 29 from rotating and deflecting.

[0036] A using method of a concrete vibrating and forming device for prefabricated building main body construction includes the following steps:

[0037] The staff passes the transmission cable 16 through the wire slot 25, and then turns the adjusting screw rod 27 by turning the hand wheel 28, so that the adjusting screw rod 27 pushes the mounting bracket 29 downward, prompting the first wheel body 26 and the second wheel body 30 to clamp and fix the transmission cable 16, avoiding accidental sliding of the transmission cable 16, thereby fixing the position of the vibrating rod 17 in the concrete pile. Moreover, the operation is simple, which is convenient for the staff to determine the descending distance of the vibrating rod 17. During vibration, the drive motor 18 can drive the threaded rod 19 to rotate in the hollow column 4;

[0038] At this time, the moving block 20 will slide along the threaded rod 19 in the hollow column 4 through the threaded fit between the guide sleeve 21 and the threaded rod 19. When the moving block 20 moves, both ends of the hinge rod 23 will rotate on the connecting block 22 and the slider 24 respectively, so as to pull the slider 24 through the hinge rod 23, enabling the slider 24 to move along the chute 3, thereby driving the vibrating rod 17 to move, so that the vibrating rod 17 can reciprocally vibrate a certain area, making the vibration more uniform and expanding the vibrating range of the vibrating rod 17, thereby improving the vibrating effect. And the staff starts the double-axis motor 6 to rotate the curved push rod 7, prompting one end of the curved push rod 7 to slide in the strip-shaped groove 35;

[0039] As the curved push rod 7 continuously rotates, the curved push rod 7 can push the connecting plate 11, prompting the sliding sleeve 10 to slide reciprocally on the fixed rod 2. The connecting plate 11 that reciprocally moves with the sliding sleeve 10 will push the second convex block 34 through the first convex block 12, prompting the flattening plate 9 to move downward. When the flattening plate 9 moves, the flattening plate 9 will stretch the telescopic rod 8 and the return spring 33, and thus use the elastic force of the return spring 33 to rebound and pull the flattening plate 9 upward, enabling the flattening plate 9 to generate vibration, thereby leveling the surface of the concrete pile to improve the quality of the precast product.

[0040] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0041] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more, unless otherwise specifically defined.

[0042] In the present invention, unless otherwise clearly defined and limited, terms such as "installed", "connected", "linked", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal connection of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. In the description of this specification, the description with reference to terms such as "one solution", "some solutions", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the solution or example are included in at least one solution or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same solution or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more solutions or examples.

Claims

1. A concrete vibrating and molding device for prefabricated building main body construction, comprising a base (1), characterized in that: The base (1) is fixedly connected to fixed rods (2) on both sides, the base (1) is provided with a slide groove (3), the base (1) is fixedly connected to a hollow column (4) on the top, the base (1) is fixedly connected to a suspension frame (5), a double-axis motor (6) is fixedly installed inside the base (1), and the output shafts at both ends of the double-axis motor (6) are connected to curved push rods (7), the two ends of the fixed rod (2) are fixedly connected to telescopic rods (8), and the fixed rod (2) is connected to a pressing plate (9) via the telescopic rod (8); The fixed rod (2) is slidably connected to a sliding sleeve (10), a connecting plate (11) is fixedly connected to the sliding sleeve (10), a plurality of first protrusions (12) are connected below the connecting plate (11), hanging rings (13) are fixedly connected to both sides of the upper side of the suspension frame (5), mounting plates (14) are fixedly connected to both sides of the suspension frame (5), a vibrating motor (15) is fixedly mounted on the mounting plate (14), a transmission cable (16) is connected to the output shaft of the vibrating motor (15), a vibrating rod (17) is mounted on one end of the transmission cable (16), and a driving motor (18) is fixedly mounted above the hollow column (4); The output shaft of the driving motor (18) is connected to a threaded rod (19), a moving block (20) is mounted on the threaded rod (19), a guide sleeve (21) is connected to the moving block (20), connecting blocks (22) are fixedly connected to both sides of the moving block (20), the connecting block (22) is rotatably connected to a hinge rod (23) via a pin shaft, one end of the hinge rod (23) is rotatably connected to a slider (24) via a pin shaft, a threading groove (25) is provided inside the slider (24), and the transmission cable (16) is arranged in the threading groove (25).

2. The concrete vibrating and molding equipment for prefabricated building main body construction according to claim 1 is characterized in that: There are two slide grooves (3) in total, and the two slide grooves (3) are distributed on both sides of the hollow column (4). The slider (24) is designed in an I-shape as a whole. The slider (24) slides in the slide groove (3) and is in close contact with the groove wall of the slide groove (3) and the base (1).

3. The concrete vibrating and molding equipment for prefabricated building main body construction according to claim 1 is characterized in that: A first wheel body (26) is fixedly mounted in the slider (24); an adjusting screw rod (27) is threadedly connected to the slider (24); one end of the adjusting screw rod (27) is connected to a hand wheel (28); the other end of the adjusting screw rod (27) is rotatably connected to a mounting frame (29); a second wheel body (30) is fixedly mounted on the mounting frame (29); the mounting frame (29) slides in the threading groove (25) and is in close contact with the groove wall.

4. The concrete vibrating and molding equipment for prefabricated building main body construction according to claim 1 is characterized in that: The threaded rod (19) is rotatably connected in the hollow column (4), the slider (24) slides in the hollow column (4), the guide sleeve (21) is threadably matched with the threaded rod (19), and winding hooks (31) are fixedly connected on both sides of the mounting plate (14).

5. The concrete vibrating and molding equipment for prefabricated building main body construction according to claim 1 is characterized in that: Guide grooves (32) are provided on both sides of the hollow column (4), the connecting block (22) slides in the guide grooves (32), a return spring (33) is sleeved on the thin end of the telescopic rod (8), one end of the return spring (33) is fixedly connected to the thick section of the telescopic rod (8), and the other end of the return spring (33) is fixedly connected to the pressure plate (9).

6. The concrete vibrating and molding equipment for prefabricated building main body construction according to claim 1, characterized in that: A plurality of second protrusions (34) are fixedly connected above the pressing plate (9); the first protrusions (12) and the second protrusions (34) are designed as a whole in a trapezoidal shape, and the plurality of first protrusions (12) and the second protrusions (34) are meshed with each other.

7. The concrete vibrating and molding equipment for prefabricated building main body construction according to claim 1 is characterized by: The connecting plate (11) is provided with a strip groove (35), and the curved push rod (7) is designed in a Z shape as a whole, and one end thereof slides in the strip groove (35).

8. A method for using a concrete vibrating molding device for prefabricated building main body construction, according to any one of claims 1 to 7, characterized in that: The method of use comprises the following steps: The staff allows the transmission cable (16) to pass through the threading groove (25), and then rotates the adjusting screw (27) by twisting the hand wheel (28), so that the adjusting screw (27) pushes the mounting frame (29) to move downward, so that the first wheel body (26) and the second wheel body (30) can clamp and fix the transmission cable (16) to prevent the transmission cable (16) from accidentally sliding, thereby fixing the position of the vibrating rod (17) in the concrete pile. The operation is simple, and it is convenient for the staff to determine the descending distance of the vibrating rod (17). During vibration, the driving motor (18) can drive the threaded rod (19) to rotate in the hollow column (4); At this time, the moving block (20) will slide along the threaded rod (19) in the hollow column (4) through the threaded cooperation between the guide sleeve (21) and the threaded rod (19). When the moving block (20) moves, the two ends of the hinged rod (23) will rotate on the connecting block (22) and the slider (24) respectively, so that the slider (24) can be pulled by the hinged rod (23) so that the slider (24) can move along the slide groove (3), thereby driving the vibrating rod (17) to move, so that the vibrating rod (17) can reciprocate and vibrate a certain area, making the vibration more uniform and expanding the vibration range of the vibrating rod (17), thereby improving the vibration effect. The staff starts the double-axis motor (6) to rotate the curved push rod (7), so that one end of the curved push rod (7) slides in the strip groove (35); As the curved push rod (7) rotates continuously, the curved push rod (7) can push the connecting plate (11), causing the sliding sleeve (10) to slide back and forth on the fixed rod (2), and the connecting plate (11) that moves back and forth with the sliding sleeve (10) will push the second protrusion (34) through the first protrusion (12), causing the pressing plate (9) to move downward, and when the pressing plate (9) moves, the pressing plate (9) will stretch the telescopic rod (8) and the return spring (33), thereby utilizing the elastic force of the return spring (33) to rebound and pull the pressing plate (9) upward, so that the pressing plate (9) can generate vibration, thereby leveling the surface of the concrete pile to improve the quality of the prefabricated product.

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