Integrated beam surface vibrating, leveling and troweling device and working method thereof

Abstract

The invention discloses an integrated beam surface vibrating, leveling and troweling device and a working method thereof, and relates to the technical field of beam surface construction.The integrated beam surface vibrating, leveling and troweling device comprises a truss, a walking mechanism is arranged at the bottom of the truss, a leveling mechanism and a troweling mechanism are arranged on the two sides of the inner wall of the truss correspondingly, and the leveling mechanism comprises a leveling mounting frame; a leveling compression roller is rotationally mounted on the inner wall of the leveling mounting frame; the troweling mechanism comprises a troweling frame, an adjusting motor is fixedly mounted on the inner wall of the troweling frame, an adjusting frame is fixedly connected to the output end of the adjusting motor, and a troweling plate is fixedly connected to the middle of the adjusting frame; the leveling mechanism, the troweling mechanism and the vibrating rod are combined and integrally arranged, so that leveling, troweling and vibrating operations on a beam surface can be completed by one piece of equipment, reciprocating disassembly and assembly operations among different pieces of equipment are not needed, the construction time is effectively saved, and manpower consumption is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of beam surface construction, and in particular to an integrated beam surface vibrating, leveling and polishing device and a working method thereof. Background Art

[0002] Vibration, leveling and troweling are indispensable links in concrete construction, and their quality directly affects the overall quality and durability of the beam surface. Vibration can remove bubbles and voids in the concrete, making the concrete more compact, thereby improving the density of the concrete, making the concrete have better strength and durability, and able to withstand greater loads and deformation. The leveling process can ensure the flatness of the beam surface, and a flat beam surface can reduce bumps and noise during driving, improving driving comfort and safety. The troweling process can make the beam surface smoother and flatter, improving the aesthetics of the beam surface.

[0003] In large-span, heavy-load bridge projects, vibration, leveling and troweling are performed using a variety of equipment such as vibrators and levelers in a predetermined construction sequence to complete the above three construction operations. However, the coordinated use of multiple equipment also requires multiple disassembly, recycling and installation operations during layout and installation, which consumes manpower and prolongs construction time. Summary of the invention

[0004] The purpose of the present invention is to provide an integrated beam surface vibrating, leveling and polishing device and a working method thereof, so as to solve the problem that the prior art proposed in the above background technology requires the coordinated use of multiple equipments, and multiple layouts and installations consume manpower and prolong the construction time.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An integrated beam surface vibrating, leveling and polishing device comprises a truss, a walking mechanism for driving the truss to move along a beam mold is provided at the bottom of the truss, a leveling mechanism and a polishing mechanism are fixedly installed on both sides of the inner wall of the truss, the leveling mechanism comprises a leveling mounting frame, a leveling roller is rotatably installed on the inner wall of the leveling mounting frame; the polishing mechanism comprises a polishing frame, an adjusting motor is fixedly installed on the inner wall of the polishing frame, the output end of the adjusting motor is fixedly connected to the adjusting frame, and a polishing plate is fixedly connected to the middle part of the adjusting frame; a vibrating workbench is slidably installed on the top of the leveling mounting frame, and a vibrating rod is snap-connected to the middle part of the vibrating workbench.

[0007] As a further solution of the present invention: a leveling motor is fixedly installed on one end of the leveling mounting frame, an output end of the leveling motor is fixedly connected to a transfer plate, one side of the transfer plate is fixedly connected to the end edge of the leveling roller, the middle part of the leveling roller is rotatably connected to a middle support rod, and one end of the middle support rod is fixedly connected to the leveling mounting frame.

[0008] As a further solution of the present invention: a plurality of vibration cavities are opened inside the leveling roller, a vibration spring is fixedly connected to the inner wall of the vibration cavity, a contact plate is fixedly connected to the top of the vibration spring, a plurality of push blocks are fixedly connected to the middle part of the middle support rod, and the plurality of push blocks are respectively located in a plurality of vibration cavities.

[0009] As a further solution of the present invention: a plurality of support components are arranged on one side of the leveling roller, and the support components include a support frame, an auxiliary roller is rotatably installed on the inner wall of the support frame, one end of the support frame is fixedly connected to a positioning frame, one end of the positioning frame is fixedly connected to a positioning rod, a detection ring is sleeved on the middle part of the positioning rod, and a pressure sensor is fixedly installed on the inner wall of the detection ring.

[0010] As a further solution of the present invention: a secondary leveling assembly is arranged between the leveling mechanism and the polishing mechanism, the secondary leveling assembly includes a shift guide rail, the inner wall of the shift guide rail is slidably connected with a shift seat, a roller frame is arranged below the shift seat, and secondary rollers are rotatably installed on the inner wall of the roller frame, and posture adjustment cylinders are fixedly installed at both ends of the bottom of the shift seat, and the output ends of the two posture adjustment cylinders are respectively rotatably connected to the two ends of the roller frame.

[0011] As a further solution of the present invention: a linear motor is fixedly installed on one side of the adjustment frame, an output end of the linear motor is fixedly connected to a pressing frame, and a plurality of contact rollers are rotatably installed on the inner wall of the pressing frame.

[0012] As a further solution of the present invention: the walking mechanism comprises an adjusting hydraulic cylinder, the output end of the adjusting hydraulic cylinder is fixedly connected to a limiting frame, and a walking wheel is rotatably mounted on the inner wall of the limiting frame.

[0013] As a further solution of the present invention: both sides of the vibrating workbench are fixedly connected with equipment racks, and the top of the equipment rack is rotatably connected with a dust cover.

[0014] A working method of an integrated beam surface vibrating, leveling and polishing device comprises the following steps:

[0015] Step 1: The truss is driven to move by the walking mechanism, and during the movement, the worker removes the vibrating rod and inserts it into the concrete to be vibrated;

[0016] Step 2: Start the vibrating rod to vibrate the concrete. After the vibration is completed, the truss moves again, and the worker retracts the vibrating rod during the movement;

[0017] Step 3: The truss is driven to move by the walking mechanism, and the leveling motor is started to drive the leveling roller to rotate, and the concrete surface is leveled during the movement of the truss;

[0018] Step 4: Observe the surface condition of the concrete after being leveled by the leveling roller. If there is still an uneven position, use the shift guide rail to drive the secondary roller to move above the position to perform secondary leveling on the concrete surface.

[0019] Step 5: After the leveling operation is completed, the adjusting motor drives the trowel plate to rotate so that it contacts the concrete surface to achieve troweling of the concrete surface.

[0020] Compared with the prior art, the present invention has the following beneficial effects: the present invention integrates the leveling mechanism, the trowel mechanism and the vibrator rod, so that the leveling, troweling and vibrating operations of the beam surface can be completed by one device, without the need for reciprocating disassembly and installation operations between different devices, thereby effectively saving construction time and reducing manpower consumption;

[0021] The leveling mechanism of the present invention utilizes the rotation operation of the leveling roller to level the beam surface, and drives each push block to rotate by setting a middle support rod, utilizes the compression and release of the contact plate by the push block, and utilizes the vibration generated in the process to drive the whole leveling roller to vibrate, thereby effectively improving the leveling effect of the leveling roller on the beam surface;

[0022] The present invention provides a support assembly, and uses one side of the auxiliary roller to be in close contact with the leveling roller to support and correct the leveling roller. When the leveling roller is deformed, the pressure of the auxiliary roller on the deformed part will change, and the indication of the pressure sensor will change, so as to detect the conspicuous state of the leveling roller, and ensure that the leveling roller can perform the leveling operation in a relatively straight state.

[0023] The present invention sets a secondary leveling assembly, uses a shifting guide rail to adjust the position of the secondary roller to make it correspond to the position to be leveled, and uses the rotation of the secondary roller to perform a secondary roller pressing and leveling operation to eliminate the above-mentioned ripples. Both ends of the bottom of the shifting seat are fixedly installed with posture adjustment cylinders, and the output ends of the two posture adjustment cylinders are respectively rotatably connected to the two ends of the roller frame, so as to adjust the height and posture of the secondary roller and meet the leveling needs of beam surfaces with different undulations.

[0024] The trowel mechanism of the present invention drives the rotation of the trowel plate by setting an adjusting motor and other structures, so that the trowel plate contacts the beam surface to realize the trowel operation, and uses the adjusting motor to adjust the angle of the trowel plate to meet the requirements for the retraction and extension of the trowel plate. The trowel plate is provided with auxiliary support by setting a pressing frame to ensure its shape stability, ensure the stable contact between the middle position of the trowel plate and the beam surface, and improve the uniformity of the trowel. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A perspective view of the present invention;

[0026] Figure 2 This is a schematic diagram of the bottom structure of the truss of the present invention;

[0027] Figure 3 is a cross-sectional view of the secondary leveling assembly of the present invention;

[0028] Figure 4 is a cross-sectional view of the flattening roller of the present invention;

[0029] Figure 5 is a cross-sectional view of the vibration chamber of the present invention;

[0030] Figure 6 is a side view of the auxiliary component of the present invention;

[0031] Figure 7 is a cross-sectional view of the trowel mechanism of the present invention;

[0032] Figure 8 It is a cross-sectional view of the walking mechanism of the present invention.

[0033] In the figure: 1, beam mold; 2, truss; 201, walking wheel; 202, adjusting hydraulic cylinder; 203, limit frame; 3, leveling mechanism; 301, leveling roller; 302, middle support rod; 303, push block; 304, contact plate; 305, vibration spring; 306, adapter plate; 307, adapter frame; 308, vibration chamber; 309, leveling mounting frame; 4, secondary leveling assembly; 401, shift guide rail; 402, roller frame; 403, secondary rotation Roller; 404, shift seat; 405, posture adjustment cylinder; 5, polishing mechanism; 501, polishing frame; 502, adjustment frame; 503, polishing plate; 504, linear motor; 505, pressing frame; 506, contact roller; 6, support assembly; 601, support frame; 602, mounting plate; 603, auxiliary roller; 604, positioning frame; 605, detection ring; 606, pressure sensor; 7, vibrating workbench; 701, vibrating rod; 702, equipment frame. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1 In the embodiment of the present invention, an integrated beam surface vibrating and leveling device comprises a truss 2, and a walking mechanism for driving the truss 2 to move along the beam mold 1 is provided at the bottom of the truss 2. Figure 8 The walking mechanism includes an adjusting hydraulic cylinder 202, the output end of which is fixedly connected to a limiting frame 203, a walking wheel 201 is rotatably mounted on the inner wall of the limiting frame 203, an anti-skid tooth groove is provided on the outer wall of the walking wheel 201, and a bearing plate is provided on both sides of the edge of the beam mold 1, and a docking groove is provided on both sides of the bearing plate, and the docking groove is meshed with the anti-skid gear to improve the stability of the walking wheel 201 during walking. Furthermore, sensors can be installed on the walking mechanisms on both sides to detect the rotation distance of the walking wheel 201, so that the moving distance on both sides of the truss 2 is kept consistent, so as to avoid the truss 2 from tilting during the construction operation, which affects the consistency and uniformity of the overall leveling and troweling operation of the beam surface.

[0036] See also Figure 2 The leveling mechanism 3 and the trowel mechanism 5 are fixedly installed on both sides of the inner wall of the truss 2, and the top of the leveling mounting frame 309 is slidably installed with a vibrating workbench 7. The present application integrates the leveling mechanism 3, the trowel mechanism 5 and the vibrating rod 701 so that the leveling, troweling and vibrating operations of the beam surface can be completed by one device, without the need for reciprocating disassembly and installation operations between different devices, thereby effectively saving construction time and reducing manpower consumption.

[0037] The leveling mechanism 3 includes a leveling mounting frame 309, and a leveling roller 301 is rotatably mounted on the inner wall of the leveling mounting frame 309, that is, the beam surface is leveled by utilizing the rotation operation of the leveling roller 301, and the distance between the leveling roller 301 and the beam surface can be adjusted by adjusting the hydraulic cylinder 202, that is, by adjusting the hydraulic cylinder 202 to push out the walking wheel 201, the truss 2 is lifted as a whole, thereby realizing the adjustment of the height of the leveling roller 301.

[0038] See also Figure 4In order to realize the driving of the leveling roller 301, a leveling motor is fixedly installed at one end of the leveling mounting frame 309, and an adapter plate 306 is fixedly connected to the output end of the leveling motor. One side of the adapter plate 306 is fixedly connected to the end edge of the leveling roller 301. Since the outer wall of the leveling roller 301 directly contacts the beam surface and is directly subjected to resistance during the leveling construction, the conventional driving method is to drive the leveling roller 301 to rotate by rotating a transmission rod located at the center of the leveling roller 301. The distance between the transmission rod and the edge of the leveling roller 301 is large, so the rotation torque of the transmission rod is large and the transmission efficiency is poor. The present application directly acts the driving force of the leveling motor on the edge of the leveling roller 301 by setting the adapter plate 306, so that the driving of the leveling roller 301 is more labor-saving. In actual use, a gear set can be directly installed at the output end of the leveling motor and the adapter plate 306 to adjust the transmission coefficient so that the leveling roller 301 can rotate stably at a low speed.

[0039] See also Figure 4-Figure 5 In order to install and support the leveling roller 301 as a whole, the middle part of the leveling roller 301 is rotatably connected to the middle support rod 302, the end of the middle support rod 302 away from the leveling motor is fixedly connected to the leveling mounting frame 309, and the other end of the middle support rod 302 is rotatably connected to the middle part of the adapter frame 307.

[0040] In order to improve the leveling effect of the leveling roller 301, a plurality of vibration cavities 308 are opened inside the leveling roller 301, and the inner wall of the vibration cavity 308 is fixedly connected with a vibration spring 305, and the top of the vibration spring 305 is fixedly connected with a contact plate 304, and the middle part of the middle support rod 302 is fixedly connected with a plurality of push blocks 303, and the plurality of push blocks 303 are respectively located in the plurality of vibration cavities 308, and keep contact with at least one contact plate 304 during the rotation process; in the present embodiment, the push blocks 303 are arranged in the shape of a regular triangular prism, and two contact plates 304 are arranged symmetrically with each other; by setting the middle support rod 302 to drive each push block 303 to rotate, the compression and release of the contact plate 304 by the push blocks 303, and the vibration generated in the process, the leveling roller 301 is driven to vibrate as a whole, thereby effectively improving the leveling effect of the leveling roller 301 on the beam surface.

[0041] See also Figure 2Since the length of the leveling roller is relatively long, in order to prevent it from deforming during long-term use, thereby affecting the leveling operation, the present application sets a plurality of support components 6 on one side of the leveling roller 301. The support component 6 includes a support frame 601. An auxiliary roller 603 is rotatably mounted on the inner wall of the support frame 601. One side of the auxiliary roller 603 is in close contact with the leveling roller 301, thereby supporting and correcting the leveling roller. When the leveling roller 301 is greatly deformed, the leveling roller 301 will be unable to rotate due to the obstruction of the auxiliary roller 603, thereby reminding the operator to perform maintenance and replacement. Both ends of the support frame 601 are fixedly connected with a mounting plate 602, and the middle part of the mounting plate 602 is fixedly connected to the leveling mounting frame 309 by mounting bolts.

[0042] See also Figure 3 In order to detect the deformation degree of the leveling roller 301 and avoid the situation that the leveling roller 301 cannot rotate, the present application has a positioning frame 604 fixedly connected to one end of the support frame 601, and a positioning rod fixedly connected to one end of the positioning frame 604. A detection ring 605 is sleeved in the middle of the positioning rod, and a pressure sensor 606 is fixedly installed on the inner wall of the detection ring 605. When the leveling roller 301 is deformed, the pressure on the deformed part of the auxiliary roller 603 will change, thereby causing the position of the positioning rod to change, and bringing about a change in the indication of the pressure sensor 606. The operator judges the deformation state of the leveling roller 301 by the change in the indication of the pressure sensor 606, thereby realizing detection.

[0043] See also Figure 2 and Figure 6 Since only the leveling roller 301 is used for the leveling operation, the uneven pressure between the middle and the ends or the influence of the length of the leveling roller 301 itself makes it easy for the beam surface part located at the outer edge or the middle position of the end of the leveling roller 301 to produce concrete ripples or ups and downs caused by rolling after the leveling roller 301 is leveled, making the beam surface uneven. In order to optimize this state, the present application is provided with a secondary leveling component 4 between the leveling mechanism 3 and the polishing mechanism 5. The secondary leveling component 4 includes a shift guide rail 401, and the inner wall of the shift guide rail 401 is slidably connected with a shift seat 404. A roller frame 402 is provided below the shift seat 404. The inner wall of the roller frame 402 is rotatably installed with a secondary roller 403. When in use, the position of the secondary roller 403 is adjusted by the shift guide rail 401 to correspond to the position to be leveled; utilizing the existence of the secondary roller 403, a secondary rolling leveling operation is performed to eliminate the above-mentioned ripples and ups and downs. In order to achieve the need to level the beam surface with different degrees of undulation, the bottom ends of the shift seat 404 of the present application are fixedly installed with attitude adjustment cylinders 405, and the output ends of the two attitude adjustment cylinders 405 are respectively rotatably connected to the two ends of the roller frame 402, so as to adjust the height and posture of the secondary roller 403.

[0044] See also Figure 1 and Figure 7 The trowel mechanism 5 includes a trowel frame 501, an adjusting motor is fixedly installed on the inner wall of the trowel frame 501, an adjusting motor is fixedly connected to the output end of the adjusting motor with an adjusting frame 502, and a trowel plate 503 is fixedly connected to the middle of the adjusting frame 502. The trowel plate 503 is driven to rotate by setting structures such as the adjusting motor, so that the trowel plate 503 contacts the beam surface to realize the trowel operation, and the adjusting motor is used to adjust the angle of the trowel plate 503 to meet the requirements for the retraction and extension of the trowel plate 503.

[0045] Since the length of the trowel plate 503 is relatively long, in order to ensure that the middle part of the trowel plate 503 is in stable contact with the beam surface, a linear motor 504 is fixedly installed on one side of the adjustment frame 502, and the output end of the linear motor 504 is fixedly connected to a pressing frame 505, and a plurality of contact rollers 506 are rotatably installed on the inner wall of the pressing frame 505. The trowel plate 503 passes through the inner cavity of the pressing frame 505, and the pressing frame 505 provides auxiliary support for the trowel plate 503 to ensure its shape stability. Combined with the setting of the contact rollers 506, the resistance between the pressing frame 505 and the trowel plate 503 is reduced during the pushing movement of the pressing frame 505.

[0046] See also Figure 1 A vibrating rod 701 is connected to the middle of the vibrating workbench 7, and equipment racks 702 are fixedly connected to both sides of the vibrating workbench 7. A dust cover is rotatably connected to the top of the equipment rack 702. The vibrating rod 701 and the vibrating equipment connected thereto are installed using the vibrating workbench 7 and the equipment rack 702. During the vibrating operation, multiple vibrating rods 701 are manually inserted into different positions of the beam surface concrete and are recovered after the vibrating operation is completed.

[0047] When the present invention is used, the vibrating operation is first performed. The worker enters the truss 2 and stands in the working space formed by the leveling mounting frame 309, the trowel frame 501 and the truss 2. Then, the truss 2 is driven to move along the length direction of the beam mold 1 by the rotation of the walking roller. During the movement, the worker removes a plurality of vibrating rods 701 and inserts them into the concrete to be vibrated respectively. Then, the vibrating device connected to the vibrating rods 701 is started, and the vibrating rods 701 work to complete the vibration operation of the concrete. After the vibration is completed, the worker climbs onto the truss 2 again, and the truss 2 moves again. The worker retracts the vibrating rods 701 during the movement.

[0048] Then, the leveling operation is performed, and the truss 2 is driven to move along the beam mold direction by the walking mechanism, and the truss 2 is driven to move up and down as a whole by the adjusting hydraulic cylinder 202, so that the bottom of the leveling roller 301 is in stable contact with the beam surface, and then the leveling motor is started to rotate, driving the adapter plate 306 and the leveling roller 301 to rotate, and the beam surface is leveled; during the rotation of the leveling roller 301, since the middle support rod 302 is fixedly arranged, relative rotation is generated between the middle support rod 302 and the outer edge of the leveling roller 301, so that the push block 303 contacts each contact plate 304 in turn, and the vibration spring 305 is compressed and released during the rotation process, and the vibration generated during the separation of the push block 303 from the contact plate 304 and the release of the vibration spring 305 is transmitted to the leveling roller 301, thereby driving the entire leveling roller 301 to vibrate, thereby improving the leveling effect;

[0049] During the movement of the truss 2, the surface state of the concrete after being leveled by the leveling roller 301 is manually observed. If there is still an uneven position, the shift guide rail 401 is used to drive the secondary roller 403 to move above the uneven position to perform secondary leveling on the concrete surface.

[0050] When the leveling operation is completed, the adjusting motor drives the trowel plate 503 to rotate so that it contacts the concrete surface, and then the linear motor 504 drives and pushes out the pressing frame 505 to move along the trowel plate 503, thereby supporting and limiting the trowel plate 503 and avoiding the influence of the deformation of the trowel plate 503 on the uniformity of troweling; by moving the truss 2, the trowel plate 503 is driven to move along the beam surface to achieve troweling of the concrete surface.

[0051] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An integrated beam surface vibrating and leveling device, characterized in that: The invention comprises a truss (2), wherein a walking mechanism is arranged at the bottom of the truss (2), and a leveling mechanism (3) and a trowel mechanism (5) are arranged on both sides of the inner wall of the truss (2), respectively; the leveling mechanism (3) comprises a leveling mounting frame (309), and a leveling roller (301) is rotatably mounted on the inner wall of the leveling mounting frame (309); the trowel mechanism (5) comprises a trowel frame (501), and an adjusting motor is fixedly mounted on the inner wall of the trowel frame (501), and an adjusting frame (502) is fixedly connected to the output end of the adjusting motor, and a trowel plate (503) is fixedly connected to the middle part of the adjusting frame (502); a vibrating workbench (7) is slidably mounted on the top of the leveling mounting frame (309), and a vibrating rod (701) is snap-connected to the middle part of the vibrating workbench (7).

2. The integrated beam surface vibrating and leveling device according to claim 1, characterized in that: A leveling motor is fixedly mounted on one end of the leveling mounting frame (309), an output end of the leveling motor is fixedly connected to an adapter plate (306), one side of the adapter plate (306) is fixedly connected to the end edge of the leveling roller (301), the middle of the leveling roller (301) is rotatably connected to a middle support rod (302), and one end of the middle support rod (302) is fixedly connected to the leveling mounting frame (309).

3. The integrated beam surface vibrating and leveling device according to claim 2 is characterized in that: A plurality of vibration cavities (308) are provided inside the leveling roller (301), a vibration spring (305) is fixedly connected to the inner wall of the vibration cavity (308), a contact plate (304) is fixedly connected to the top of the vibration spring (305), a plurality of push blocks (303) are fixedly connected to the middle of the middle support rod (302), and the plurality of push blocks (303) are respectively located in the plurality of vibration cavities (308).

4. The integrated beam surface vibrating and leveling device according to claim 1, characterized in that: A plurality of support assemblies (6) are provided on one side of the flattening roller (301), and the support assembly (6) comprises a support frame (601), an auxiliary roller (603) is rotatably mounted on the inner wall of the support frame (601), and one side of the auxiliary roller (603) is in close contact with one side of the flattening roller (301).

5. The integrated beam surface vibrating and leveling device according to claim 4, characterized in that: One end of the support frame (601) is fixedly connected to a positioning frame (604), one end of the positioning frame (604) is fixedly connected to a positioning rod, a detection ring (605) is sleeved on the middle part of the positioning rod, and a pressure sensor (606) is fixedly installed on the inner wall of the detection ring (605).

6. The integrated beam surface vibrating and leveling device according to claim 1, characterized in that: A secondary leveling assembly (4) is arranged between the leveling mechanism (3) and the trowel mechanism (5), and the secondary leveling assembly (4) comprises a shift guide rail (401), the inner wall of the shift guide rail (401) is slidably connected to a shift seat (404), a roller frame (402) is arranged below the shift seat (404), and a secondary roller (403) is rotatably mounted on the inner wall of the roller frame (402).

7. The integrated beam surface vibrating and leveling device according to claim 6, characterized in that: Both ends of the bottom of the shift seat (404) are fixedly mounted with posture adjustment cylinders (405), and the output ends of the two posture adjustment cylinders (405) are rotatably connected to the two ends of the roller frame (402) respectively.

8. The integrated beam surface vibrating and leveling device according to claim 1, characterized in that: A linear motor (504) is fixedly mounted on one side of the adjustment frame (502); an output end of the linear motor (504) is fixedly connected to a pressing frame (505); and a plurality of contact rollers (506) are rotatably mounted on the inner wall of the pressing frame (505).

9. The integrated beam surface vibrating, leveling and troweling device according to claim 1, characterized in that: The walking mechanism comprises an adjusting hydraulic cylinder (202), the output end of the adjusting hydraulic cylinder (202) is fixedly connected to a limiting frame (203), and a walking wheel (201) is rotatably mounted on the inner wall of the limiting frame (203).

10. A working method of an integrated beam surface vibrating, leveling and polishing device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: The truss (2) is driven to move by the walking mechanism, and during the movement, the worker removes the vibrating rod (701) and inserts it into the concrete to be vibrated; Step 2: Start the vibrating rod (701) to vibrate the concrete. After the vibration is completed, the truss (2) moves again, and the vibrating rod (701) is recovered by the worker during the movement; Step 3: The truss (2) is driven to move by the walking mechanism, and the leveling motor is started to drive the leveling roller (301) to rotate, so as to level the concrete surface during the movement of the truss (2); Step 4: by observing the state of the concrete surface after being leveled by the leveling roller (301), if there is still an uneven position, the shift guide rail (401) is used to drive the secondary roller (403) to move above the position, and the concrete surface is leveled for the second time; Step 5: After the leveling operation is completed, the adjusting motor drives the trowel plate (503) to rotate so that it contacts the concrete surface to achieve troweling of the concrete surface.

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