Multifunctional concrete floor construction device and use method thereof

Abstract

The invention discloses a multifunctional concrete ground construction device and a using method thereof. The multifunctional concrete ground construction device comprises a vehicle body part; the vibration flattening parts are symmetrically installed on the two sides of the front portion of the vehicle body part and used for carrying out vibration flattening construction operation; the screw rod sliding rail part is mounted at the upper part of the vehicle body part; the vibrating main body supporting seat part comprises a base fixed on a bearing table in the screw rod sliding rail part and a rotating table rotationally mounted at the top of the base; the vibrating platform part comprises a vibrator bearing platform fixed on the rotating platform, a vibrator mounted at the front end of the vibrator bearing platform, and a gravity center adjusting mechanism mounted at the rear end of the vibrator bearing platform; the troweling part is used for troweling the concrete ground; and the film covering part is used for carrying out film covering treatment on the concrete surface. The multifunctional concrete construction machine has multiple functions of vibration, vibration leveling, troweling, film covering, water spraying and floor paint coating, and the problems that the concrete construction efficiency is low, the cost of labor needed by construction is high, and the working intensity of labor is large are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of construction engineering, and in particular to a multifunctional concrete floor construction device, and also to a method for using the multifunctional concrete floor construction device. Background Art

[0002] During the construction process, it is often necessary to perform multiple construction processes such as vibration, leveling, and smoothing on the concrete floor. The current main treatment method is to use a large number of workers for a long time to carry out construction work, which is time-consuming, labor-intensive, and has high labor costs. At the same time, the concrete robots promoted on the market can only take into account one construction process, with low utilization rate and low cost performance. Moreover, most of these robots are bulky, occupy a large area of ​​space, and are not easy to carry and move. Summary of the invention

[0003] Based on the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a multifunctional concrete floor construction device and a method of using it, which has multiple functions such as tamping, leveling, smoothing, laminating, sprinkling, and applying floor paint, so as to solve the difficulties of low concrete construction efficiency, high labor cost required for construction, and high labor work intensity.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0005] The multifunctional concrete floor construction device of the present invention comprises: a body part; two leveling parts, which are symmetrically installed on both sides of the front part of the body part for performing leveling construction work; a screw slide rail part, which is installed on the upper part of the body part; a vibrating main body support seat part, which is connected to the screw slide rail part, and comprises a base fixed on the load-bearing platform in the screw slide rail part, and a rotating table rotatably installed on the top of the base; a vibrating platform part, which is installed on the top of the vibrating main body support seat part, and comprises a vibrator receiving platform fixed on the rotating table, a vibrator installed at the front end of the vibrator receiving platform, and a center of gravity adjustment mechanism installed at the rear end of the vibrator receiving platform, wherein the center of gravity adjustment mechanism is used to realize the movement of the center of gravity of the vibrating platform part, so that the vibrator receiving platform rotates in different directions forward and backward to realize the up and down movement of the vibrator to complete the vibrating construction work; a trowel part, which is installed at the rear part of the body part, and is used to perform troweling operation on the concrete floor; and a coating part, which is installed at the lower rear part of the body part, and is used to coat the concrete surface.

[0006] Preferably, the base has two symmetrical and spaced-apart support plates, the vertical support shaft is fixed on the base and is located between the two support plates and below the rotating table; the top of the vertical support shaft is provided with a limit platform extending to both sides from the space between the two support plates, and the top of the vertical support shaft passes through the limit platform; the outer periphery of the vertical support shaft is sleeved with a spring, one end of the spring is fixedly connected to the bottom of the limit platform, and the other end thereof is fixed to the base; rollers are provided on both sides of the rotating table, and the two rollers are respectively located above the two ends of the limit platform.

[0007] Furthermore, the top surface of the rotating table is flush with the highest surfaces of the two rollers. When the vibrator receiving platform is fixed on the rotating table, the bottom surface of the vibrator receiving platform is in contact with the two rollers on the left and right sides of the rotating table at the same time. The rotating table is rotated by changing the center of gravity position of the vibration platform part, and the two rollers rotate together. One of the rollers rotating downward hits the limit platform and stops rotating. The vibration platform part fixed above the rotating table stops rotating and maintains an inclined posture.

[0008] Preferably, the center of gravity adjustment mechanism includes a screw slide rail and a groove driven to move by the screw slide rail. The screw slide rail drives the groove to move or increases or decreases the weight of the counterweight in the groove to achieve movement of the center of gravity of the vibration platform.

[0009] Preferably, a track is provided at the front end of the vibrator receiving platform, a slide plate which moves along the length direction of the track is provided on the track, and the vibrator is fixed on the slide plate.

[0010] Preferably, the vehicle body part includes a vehicle body main body, three-stage telescopic mechanisms are installed on both sides of the vehicle body main body, the three-stage telescopic mechanisms are connected to the telescopic rod, and the head of the telescopic rod is connected to a coating roller used for applying floor paint; a plurality of sprinkler nozzles are installed at the rear of the vehicle body main body for sprinkling water on the concrete floor; a hollow part is designed at the rear of the vehicle body main body, in which a water tank and a pump are placed, one of the interfaces of the pump is connected to the water tank, and the other interface is connected to the threaded interface on the side of the sprinkler nozzle, so that the water pressure of the sprinkler can be changed by the pump.

[0011] Furthermore, the vibrating part is composed of a horizontal rotating arm, a telescopic mechanism, a turntable, a vibrating motor and a vibrating ruler from the inside to the outside. The horizontal rotating arm is fixed to the front surface of the vehicle body by nuts and bolts, and its front end is connected to the telescopic mechanism by concentric cylinders to form a two-level rotating mechanism. At the same time, the telescopic mechanism changes the position of the vibrating ruler by changing the telescopic length; a turntable is connected to the bottom of the telescopic mechanism to control the rotation angle of the vibrating ruler, and a micro telescopic rod is provided below the turntable to control the distance between the vibrating ruler and the ground by changing the extension length of the micro telescopic rod.

[0012] Preferably, the trowel part is composed of a multi-degree-of-freedom robotic arm, a trowel motor and a trowel disc. The multi-degree-of-freedom robotic arm is connected to the trowel motor to realize multi-angle and multi-directional adjustment of the trowel mechanism to expand its construction area. The trowel motor provides power for the rotation and vibration troweling of the trowel disc.

[0013] Preferably, the coating part includes a small telescopic rod, a coating roller and a roller. When the coating work starts, the small telescopic rod is extended, the coating roller and the roller are in contact with the ground, and the coating part performs coating operations while the device moves. The coating roller is used for laying the protective film, and the roller at the rear compacts and fixes the laid protective film.

[0014] Accordingly, the present invention also provides a method for using the multifunctional concrete floor construction device, the steps of which are:

[0015] Step S1, placing the device on the concrete pouring ground, starting the chassis motor of the device, first making the device move backward, at this time, starting the vibrating part, the screw rod slide rail part, the vibrating main body support seat part and the vibrating platform part, so that the vibrating and vibrating work are carried out simultaneously, during which the vibrating range and area are changed by changing the rotation angle of the secondary rotating mechanism in the vibrating part and the telescopic amount of the telescopic mechanism, and the screw rod slide rail is used to drive the groove to move or increase or decrease the counterweight weight in the groove to realize the movement of the center of gravity of the vibrating platform part, so that the vibrating platform part rotates in different directions, and the vibrator rises and falls accordingly to achieve the vibrating effect, and at the same time, the screw rod slide rail part is used to realize the displacement of the vibrating part to expand the vibrating range;

[0016] Step S2, after the vibration and leveling work is completed, the front of the vehicle is turned around, and the rear trowel part is used to perform a trowel operation on the concrete floor. After waiting for a certain period of time, the concrete surface is coated with a film using the coating part, and at the same time, the pump is turned on to implement a watering operation to increase the surface humidity and ensure the quality of the concrete;

[0017] Step S3, when applying floor paint, the three-stage telescopic structure and the telescopic rod are extended, and a suitable coating roller is installed. The coating operation is performed while the device is moving, and the use is completed.

[0018] From the above, the multifunctional concrete floor construction device and the use method thereof of the present invention have at least the following beneficial effects:

[0019] 1. The vibrating part is assembled on the vehicle body, which consists of three parts: a screw rail, a vibrating main body support seat, and a vibrating platform. The screw rail is used to realize the free displacement of the mechanism and expand the vibration range. The vibrating main body support seat adopts a model similar to a seesaw, and adopts mechanical action to reduce the demand for power energy such as motors and reduce energy loss. The vibrating platform is equipped with a screw rail and a platform for receiving the vibrator on both sides. The screw rail is connected to the groove for placing the counterweight. The platform for receiving the vibrator is placed on the rail, which can achieve displacement on the rail, thereby driving the displacement of the vibrator. The vibrating part realizes the tilt of the vibrating platform by changing the weight of the counterweight in the groove of the vibrating platform or the position of the groove, thereby driving the vibrator to take off and lower, and realizing the vibration function. The structure is simple and convenient. Through the displacement device and the rotation device, the direction of each construction mechanism can be changed at any time to expand the construction area.

[0020] 2. Strong functionality and simple operation process. The vibrating part, leveling part, covering part and sprinkler mechanism can work simultaneously to simplify the operation process and save construction time. The device uses various concrete construction systems and corresponding construction mechanisms to achieve various types of operations and increase the functional coverage of the device.

[0021] 3. The rear of the device is connected to the trowel through a multi-degree-of-freedom mechanical arm to perform smoothing construction. In order to prevent excessive evaporation of water after pouring the concrete floor, the device is equipped with a film covering part and a watering mechanism. The protective film is laid by rolling the film covering roller, and the film surface is compacted by the roller at the rear. At the same time, the film surface is sprinkled with water by the watering mechanism to protect the moisture of the concrete and ensure its strength and durability. The construction efficiency is high and the labor cost is saved. The work of various construction mechanisms replaces manual work, which improves the efficiency of concrete operations and saves labor.

[0022] 4. Two sets of vibrating parts are installed in the front of the device, which use the secondary horizontal rotating mechanism, telescopic mechanism and the rotating mechanism above the vibrator to achieve large-area construction and improve construction efficiency. The vibrating part is also equipped with a laser infrared sensor, which uses the sensor to sense the flatness of the concrete surface, and then accurately controls the height of the vibrating part to ensure that the flatness of the ground meets the control standard. The rollers for applying floor paint are connected by three-level telescopic mechanisms and telescopic rods on both sides of the device to realize the floor paint coating project. The three-level telescopic mechanism changes the coating position by telescoping, and can be retracted after the construction is completed to reduce space occupancy. The space occupancy rate is low. The telescopic device and the rotating device are used to retract the corresponding mechanism after the construction is completed to avoid occupying too much space and causing space waste.

[0023] 5. It integrates the mechanisms required for various concrete construction processes such as concrete vibration, leveling, polishing, laminating, sprinkling, and coating of floor paint, which greatly saves labor intensity and labor costs. It has a wide range of applications and high utilization rate. Multiple mechanisms can carry out construction operations at the same time, saving construction time and improving the work efficiency and convenience of concrete floor construction.

[0024] 6. In addition, the device is equipped with a laser infrared sensor, which can accurately control the height of the vibrating mechanism through laser infrared to ensure that the ground flatness meets the control standard. At the same time, the important mechanisms of the device can be changed in position using different designs, thereby expanding the construction coverage area. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0026] Figure 1 It is a schematic diagram of the overall structure of the multifunctional concrete floor construction device of the present invention;

[0027] Figure 2 It is a structural schematic diagram of the vehicle body part of the present invention;

[0028] Figure 3 It is a structural schematic diagram of the vibrating and leveling part of the present invention;

[0029] Figure 4 It is a structural schematic diagram of the screw rod slide rail part of the present invention;

[0030] Figure 5 It is a three-dimensional structural schematic diagram of the vibrating main body support seat part of the present invention;

[0031] Figure 6 is a side view of the vibrating body support seat portion of the present invention;

[0032] Figure 7 It is a structural schematic diagram of the vibrating platform part of the present invention;

[0033] Figure 8 It is a schematic diagram of the overall structure of the vibrating part of the present invention;

[0034] Fig. 9 It is a structural schematic diagram of the smearing part of the present invention;

[0035] Fig.10 It is a schematic structural diagram of the coating part of the present invention.

[0036] In the figure:

[0037] 100-Body Part:

[0038] 101-body; 102-three-stage telescopic structure; 103-telescopic rod; 104-water tank; 105-pump; 106-sprinkler; 107-smoothing disc placement table;

[0039] 200-Leveling part:

[0040] 201- horizontal rotating arm; 202- telescopic mechanism; 203- rotating table; 204- vibrating motor; 205- vibrating ruler; 206- laser infrared sensor;

[0041] 300-screw guide rail part:

[0042] 301-motor; 302-load-bearing platform;

[0043] 400- Vibrating main support seat part:

[0044] 401-base; 402-vertical support shaft; 403-spring; 404-rotating table; 405-roller; 406-limiting platform;

[0045] 500-Vibrating platform part:

[0046] 501-screw slide rail; 502-groove; 503-slide rail; 504-vibrator receiving platform; 505-slide plate;

[0047] 700- Polishing part:

[0048] 701-multi-degree-of-freedom robotic arm; 702-polishing motor; 703-polishing disc;

[0049] 800-Laminating part:

[0050] 801- small telescopic rod; 802- laminating roller; 803- rolling roller. DETAILED DESCRIPTION

[0051] In order to facilitate ordinary technicians in the field to understand and implement the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the implementation examples described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0052] Next, combine Figures 1 to 10 The multifunctional concrete floor construction device and the use method thereof provided by the present invention are introduced in detail.

[0053] Depend on Figure 1 As shown, the present invention provides a multifunctional concrete floor construction device to solve the difficulties of low concrete construction efficiency, high labor cost required for construction, and high labor work intensity.

[0054] The multifunctional concrete floor construction device of the present invention is mainly composed of a body part 100, a sprinkler device is provided at the rear of the body, and three-level telescopic structures 102 are provided on both sides, which are connected to the telescopic rod 103. The coating roller for applying floor paint is installed on the telescopic rod 103 for coating operation. A coating part 800 is installed at the lower rear of the body part 100, and a screw slide rail part 300 is provided on the upper part of the body part 100, which is fixedly connected to the vibrating main body support seat part 400 with nuts and bolts. A vibrating platform part 500 is fixed on the rotating table 404 of the vibrating main body support seat part 400, and a suitable vibrator is installed on the vibrator receiving platform 504 of the vibrating platform part 500. A trowel part 700 is also installed on the upper part of the body part 100 for troweling operation. The front part of the body part 100 is connected with two groups of vibrating leveling parts 200 to expand the vibrating leveling area and facilitate the change of the actual construction area of ​​the vibrating leveling ruler 205. The vibrating leveling part 200 and the vibrator can perform construction operations at the same time.

[0055] Depend on Figure 2 As shown, the vehicle body 100 is composed of a box body that is approximately a rectangular parallelepiped as the vehicle body main body 101, and three-stage telescopic mechanisms 102 are installed on both sides of the vehicle body main body 101, which are connected to telescopic rods 103. The heads of the telescopic rods 103 are connected to suitable coating rollers for applying floor paint. The three-stage telescopic mechanism 102 can change the coating position by changing the extension length, and the telescopic rods 103 can adapt to coating rollers of different lengths and heights, and adjust them to a suitable position at a distance from the ground. While the coating roller moves in the device position, the floor paint is applied to the concrete floors on the left and right sides, so that a wide coating area can be applied, saving time and effort.

[0056] A plurality of sprinkler heads 106 are installed at the rear of the vehicle body 101, which can be used to sprinkle water on the concrete floor to ensure the humidity of the floor and improve the construction quality of the concrete floor. A hollow part is designed at the rear of the vehicle body 101, in which a water tank 104 and a pump 105 are placed. One interface of the pump 105 is connected to the water tank 104, and the other interface is connected to the threaded interface on the side of the sprinkler head 106. The water pressure of the sprinkler is changed by the pump 105, thereby controlling the amount of sprinkler water, ensuring uniform and appropriate sprinkler water, and ensuring the strength and durability of the concrete.

[0057] Depend on Figure 3As shown, the leveling part 200 is composed of a horizontal rotating arm 201, a telescopic mechanism 202, a turntable 203, a leveling motor 204 and a leveling ruler 205 from the inside to the outside. The horizontal rotating arm 201 is fixed to the front surface of the vehicle body 101 by nuts and bolts, and its front end is connected to the telescopic mechanism 202 by concentric cylinders to form a two-level rotating mechanism, which can achieve wide-range leveling. At the same time, the telescopic mechanism 202 can change the position of the leveling ruler 205 by changing the telescopic length, thereby expanding the scope of involvement. A turntable 203 is connected below the telescopic mechanism 202, which can control the rotation angle of the leveling ruler 205 and increase the flexibility of the mechanism. A micro-telescopic rod is provided below the turntable 203. By changing the extended length of the micro-telescopic rod, the distance between the leveling ruler 205 and the ground is controlled, and the leveling depth is adjusted in real time. When leveling is not required, the extended length of the micro-telescopic rod can be reduced to keep the leveling ruler 205 away from the ground. A leveling motor 204 is installed above the leveling ruler 205 to provide power support for the leveling operation.

[0058] At the same time, the leveling part 200 is also equipped with a laser infrared sensor 206, which can sense the flatness of the concrete surface, and then accurately control the height of the leveling mechanism to ensure that the flatness of the ground meets the control standard. After measuring and sensing the flatness of the concrete surface, the laser infrared sensor 206 transmits the data to the computer through the ET34XX product. After computer data analysis and processing, the corresponding conclusion is drawn, and then the height of the leveling ruler 205 is adjusted in real time according to the specific situation to ensure the smooth operation of the leveling part 200.

[0059] The front end of the vehicle body 101 is equipped with two sets of leveling parts 200, which can effectively expand the construction area and improve work efficiency. At the same time, the actual working area of ​​the leveling ruler 205 can also be adjusted according to different work requirements. When a large area is required to be leveled, the two sets of leveling parts 200 work at the same time, or through the secondary rotating mechanism, they are adjusted to the sides of the two leveling rulers 205 overlap to expand the leveling area. When a small area or construction of different areas is required, the two sets of leveling parts 200 perform construction work separately.

[0060] Depend on Figure 4 As shown, the screw guide rail part 300 is installed on the upper part of the body part 100, which includes a motor 301 and a load-bearing platform 302. The motor 301 provides power support for the operation of the screw guide rail part 300, and the load-bearing platform 302 is used to fix other mechanisms, here it is to fix the vibrating body support seat part 400, so as to drive it to achieve displacement.

[0061] Depend on Figure 5 and Figure 6As shown, the vibration main body support seat part 400 is connected to the screw rod slide rail part 300, which is composed of a base 401, a vertical support shaft 402, a spring 403, a limit platform 406, a rotating table 404 and a roller 405 from bottom to top, wherein the base 401 is fixed on the load-bearing platform 302 in the screw rod slide rail part 300 by nuts and bolts, so that the vibration main body support seat part 400 can be displaced through the screw rod slide rail part 300, and the rotating table 404 is rotatably installed on the top of the base 401. The base 401 has two symmetrical and spaced support plates, and the vertical support shaft 402 is fixed on the base 401 and is located between the two support plates and below the rotating table 404. The top of the vertical support shaft 402 is provided with a limiting platform 406 extending from the space between the two support plates to both sides, the top of the vertical support shaft 402 passes through the limiting platform 406, and the outer periphery of the vertical support shaft 402 is sleeved with a spring 403, one end of the spring 403 is fixedly connected to the bottom of the limiting platform 406, and the other end is fixed to the base 401; rollers 405 are provided on both sides of the rotating table 404, and the two rollers 405 are respectively located above the two ends of the limiting platform 406. The vertical support shaft 402 can prevent the spring 403 from shaking left and right during the vibration process, causing the spring 403 to be misplaced and fall off, causing errors and losses, the top of the spring 403 is fixedly connected to the limiting platform 406, and the limiting platform 406 vibrates up and down together with the spring 403, and the spring 403 plays a buffering role when the roller 405 collides with the limiting platform 406, thereby improving the stability of the mechanism.

[0062] The top surface of the rotating table 404 is flush with the highest surfaces of the two rollers 405. When the vibrator receiving platform 504 is fixed on the rotating table 404, the bottom surface of the vibrator receiving platform 504 contacts the two rollers 405 on the left and right sides of the rotating table 404 at the same time. The rotating table 404 rotates by changing the center of gravity of the vibrating platform part 500, and the two rollers 405 rotate together. One of the rollers 405 rotating downward hits the limiting platform 406 and stops rotating. The vibrating platform part 500 fixed above the rotating table 404 stops rotating and maintains an inclined posture. When the center of gravity of the vibrating platform part 500 shifts to the other side again, the rotating table 404 rotates in the opposite direction until the other roller 405 hits the limiting platform 406. In this way, the angle of the vibrating platform part 500 is changed mechanically. The mechanical action is used to reduce the demand for power energy such as motors and reduce energy loss.

[0063] like Figure 7As shown, the vibrating platform part 500 is installed on the top of the vibrating main body support seat part 400, which includes a vibrator receiving platform 504 fixed on the rotating platform 404, a vibrator installed at the front end of the vibrator receiving platform 504, and a center of gravity adjustment mechanism installed at the rear end of the vibrator receiving platform 504. Among them, the center of gravity adjustment mechanism is used to realize the movement of the center of gravity of the vibrating platform part 500, so that the vibrator receiving platform 504 rotates in different directions forward and backward to realize the ups and downs of the vibrator to complete the vibrating construction operation. Among them, the center of gravity adjustment mechanism includes a screw rod slide 501 and a groove 502 driven by the screw rod slide 501 to move. The screw rod slide 501 drives the groove 502 to move or increase or decrease the weight of the counterweight in the groove 502 to realize the movement of the center of gravity of the vibrating platform part 500. A track 503 is provided at the front end of the vibrator receiving platform 504, and a slide plate 505 is provided on the track 503 to move along the length direction of the track 503, and the vibrator is fixed on the slide plate 505. The center position of the vibration platform part 500 is fixed on the rotating table 404 of the vibration main body support seat part 400. The groove 502 is driven to move or the counterweight weight in the groove 502 is increased or decreased through the screw slide rail 501 to realize the movement of the center of gravity of the vibration platform part 500, so that the vibrator receiving platform 504 can rotate in different directions forward and backward. The vibrator is installed on the slide plate 505, and the position of the vibrator can be changed through the track 503. This design can utilize the displacement adjustment of other mechanisms in a small range to make the vibrator rise and fall, thereby achieving the vibration effect, while reducing energy loss and saving energy.

[0064] like Figure 8 As shown, the overall structure of the vibrating part of the present invention is shown, which includes, from bottom to top, a screw rail part 300, a vibrating body support seat part 400 and a vibrating platform part 500. The screw rail part 501 drives the groove 502 to move or increase or decrease the weight of the counterweight in the groove 502 to achieve the movement of the center of gravity of the vibrating platform part 500, thereby making the vibrating platform part 500 rotate in different directions, and the vibrator rises and falls accordingly to achieve the vibrating effect. At the same time, the screw rail part 300 is used to achieve the displacement of the vibrating part to expand the vibration range.

[0065] like Fig. 9 As shown, the trowel part 700 is installed at the rear of the vehicle body 100, and is composed of a multi-degree-of-freedom mechanical arm 701, a trowel motor 702, and a trowel disc 703. The multi-degree-of-freedom mechanical arm 701 is connected to the trowel motor 702 to adjust the trowel mechanism in multiple angles and directions, thereby expanding its construction area. The trowel motor 702 provides power support for the rotation and vibration trowel of the trowel disc 703. A trowel disc placement table 107 is installed at the rear end of the vehicle body 101. After the trowel part 700 is used, the trowel disc 703 can be placed on the trowel disc placement table 107, thereby reducing the waste of space and facilitating the movement and transportation of the device.

[0066] like Fig.10 As shown, the laminating part 800 is installed at the lower rear part of the vehicle body part 100, and is equipped with a small telescopic rod 801, a laminating roller 802 and a roller 803. When laminating is not needed, the small telescopic rod 801 is retracted, and the laminating roller 802 and the roller 803 are off the ground. When the laminating work starts, the small telescopic rod 801 is extended, and the laminating roller 802 and the roller 803 are in contact with the ground. The laminating part 800 performs the laminating operation while the device moves. The laminating roller 802 is used for laying the protective film, and the roller 803 at the rear compacts and fixes the laid protective film, thereby completing the laminating operation.

[0067] Accordingly, the method for using the multifunctional concrete floor construction device of the present invention comprises the following steps:

[0068] Place the device on the concrete pouring ground, start the chassis motor of the device, and first move the device backward. At this time, activate the vibrating part 200, the screw slide rail part 300, the vibrating main body support seat part 400 and the vibrating platform part 500, so that the vibration and vibrating work can be carried out simultaneously. During this period, the vibrating range and area can be changed by changing the rotation angle of the secondary rotating mechanism in the vibrating part 200 and the telescopic amount of the telescopic mechanism 202. The screw slide rail 501 is used to drive the groove 502 to move or increase or decrease the counterweight weight in the groove 502 to realize the movement of the center of gravity of the vibrating platform part 500, so that the vibrating platform part 500 can rotate in different directions, and the vibrator can rise and fall accordingly to achieve the vibrating effect. At the same time, the screw slide rail part 300 is used to realize the displacement of the vibrating part to expand the vibration range.

[0069] After the vibration and leveling work is completed, the front of the vehicle is turned around and the rear trowel part 700 is used to smooth the concrete floor. After waiting for a certain period of time, the concrete surface is coated with a film using the coating part 800. At the same time, the pump 105 is turned on to implement the watering operation, increase the surface humidity, and ensure the quality of the concrete.

[0070] Finally, when applying floor paint, the three-stage telescopic structure 102 and the telescopic rod 103 are extended, and a suitable coating roller is installed. The coating operation is carried out while the device is moving, and the use is completed.

[0071] The above description is only a specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be understood by anyone familiar with the technology within the technical scope disclosed by the present invention should be included in the scope of the present invention.

Claims

1. A multifunctional concrete floor construction device, characterized in that: include: Body part (100); Two vibrating parts (200) are symmetrically installed on both sides of the front of the vehicle body (100) and are used for vibrating construction work; A screw rod slide rail portion (300) is installed on the upper portion of the vehicle body portion (100); A vibrating body support seat portion (400) is connected to the screw rod slide rail portion (300), and comprises a base (401) fixed on a load-bearing platform (302) in the screw rod slide rail portion (300), and a rotating table (404) rotatably mounted on the top of the base (401); The vibrating platform part (500) is installed on the top of the vibrating main body supporting seat part (400), and comprises a vibrator receiving platform (504) fixed on the rotating platform (404), a vibrator installed at the front end of the vibrator receiving platform (504), and a center of gravity adjustment mechanism installed at the rear end of the vibrator receiving platform (504), wherein the center of gravity adjustment mechanism is used to realize the movement of the center of gravity of the vibrating platform part (500), so that the vibrator receiving platform (504) rotates in different directions forward and backward to realize the up and down movement of the vibrator to complete the vibrating construction operation; A finishing part (700) is installed at the rear of the vehicle body (100) and is used for finishing the concrete floor; The coating part (800) is installed at the lower rear part of the vehicle body part (100) and is used for coating the concrete surface.

2. The multifunctional concrete floor construction device according to claim 1, characterized in that: The base (401) has two support plates that are symmetrical and spaced apart, and a vertical support shaft (402) is fixed on the base (401) and is located between the two support plates and below the rotating platform (404); a limiting platform (406) extending from the space between the two support plates to both sides is provided on the top of the vertical support shaft (402), and the top end of the vertical support shaft (402) passes through the limiting platform (406); A spring (403) is sleeved on the outer periphery of the vertical support shaft (402), one end of the spring (403) is fixedly connected to the bottom of the limiting platform (406), and the other end is fixed on the base (401); rollers (405) are provided on both sides of the rotating platform (404), and the two rollers (405) are respectively located above the two ends of the limiting platform (406).

3. The multifunctional concrete floor construction device according to claim 2, characterized in that: The top surface of the rotating table (404) is flush with the highest surfaces of the two rollers (405). When the vibrator receiving platform (504) is fixed on the rotating table (404), the bottom surface of the vibrator receiving platform (504) is in contact with the two rollers (405) on the left and right sides of the rotating table (404) at the same time. The rotating table (404) rotates by changing the center of gravity position of the vibrating platform part (500), and the two rollers (405) rotate together. One of the rollers (405) rotating downward hits the limiting platform (406) and stops rotating. The vibrating platform part (500) fixed above the rotating table (404) stops rotating and maintains an inclined posture.

4. The multifunctional concrete floor construction device according to claim 1, characterized in that: The center of gravity adjustment mechanism comprises a screw guide rail (501) and a groove (502) driven to move by the screw guide rail (501). The screw guide rail (501) drives the groove (502) to move or increases or decreases the weight of the counterweight in the groove (502), thereby realizing the movement of the center of gravity of the vibrating platform part (500).

5. The multifunctional concrete floor construction device according to claim 1, characterized in that: A track (503) is provided at the front end of the vibrator receiving platform (504), a slide plate (505) is provided on the track (503) and moves along the length direction of the track (503), and the vibrator is fixed on the slide plate (505).

6. The multifunctional concrete floor construction device according to claim 1, characterized in that: The vehicle body part (100) comprises a vehicle body main body (101), two sides of the vehicle body main body (101) are provided with three-stage telescopic mechanisms (102), the three-stage telescopic mechanisms (102) are connected to a telescopic rod (103), and the head of the telescopic rod (103) is connected to a coating roller used for coating floor paint; A plurality of sprinkler heads (106) are installed at the rear of the vehicle body (101) for watering the concrete floor; a hollow portion is designed at the rear of the vehicle body (101), in which a water tank (104) and a pump (105) are placed; one interface of the pump (105) is connected to the water tank (104), and another interface is connected to a threaded interface on the side of the sprinkler head (106); the water pressure of the sprinkler head (106) is changed by the pump (105).

7. The multifunctional concrete floor construction device according to claim 6, characterized in that: The vibrating part (200) is composed of a horizontal rotating arm (201), a telescopic mechanism (202), a rotating platform (203), a vibrating motor (204) and a vibrating ruler (205) from the inside to the outside. The horizontal rotating arm (201) is fixed to the front surface of the vehicle body (101) by nuts and bolts, and its front end is connected to the telescopic mechanism (202) by concentric cylinders to form a two-stage rotating mechanism. At the same time, the telescopic mechanism (202) changes the position of the vibrating ruler (205) by changing the telescopic length. A turntable (203) is connected below the telescopic mechanism (202) to control the rotation angle of the vibrating ruler (205). A micro telescopic rod is provided below the turntable (203) to control the distance between the vibrating ruler (205) and the ground by changing the extension length of the micro telescopic rod.

8. The multifunctional concrete floor construction device according to claim 1, characterized in that: The trowel part (700) is composed of a multi-degree-of-freedom mechanical arm (701), a trowel motor (702) and a trowel disc (703). The multi-degree-of-freedom mechanical arm (701) is connected to the trowel motor (702) to realize a multi-angle and multi-directional adjustment of the trowel mechanism, thereby expanding its construction operation area. The trowel motor (702) provides power for the rotational vibration trowel of the trowel disc (703).

9. The multifunctional concrete floor construction device according to claim 1, characterized in that: The film coating part (800) includes a small telescopic rod (801), a film coating roller (802) and a roller (803). When the film coating work starts, the small telescopic rod (801) is extended, the film coating roller (802) and the roller (803) are in contact with the ground, and the film coating part (800) performs the film coating operation while the device moves. The film coating roller (802) is used for laying the protective film, and the roller (803) at the rear compacts and fixes the laid protective film.

10. The method for using the multifunctional concrete floor construction device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step S1, placing the device on the concrete pouring ground, starting the chassis motor of the device, first making the device move backwards, at this time, activating the vibrating and leveling part (200), the screw rod slide rail part (300), the vibrating main body support seat part (400) and the vibrating platform part (500), so that the vibration and leveling work are carried out simultaneously, during which the leveling range and area are changed by changing the rotation angle of the secondary rotating mechanism in the vibrating and leveling part (200) and the telescopic amount of the telescopic mechanism (202), using the screw rod slide rail (501) to drive the groove (502) to move or increase or decrease the counterweight weight in the groove (502), so as to realize the movement of the center of gravity of the vibrating platform part (500), so as to make the vibrating platform part (500) rotate in different directions, and the vibrator rises and falls accordingly, so as to realize the vibrating effect, and at the same time, using the screw rod slide rail part (300) to realize the displacement of the vibrating part, so as to expand the vibrating range; Step S2, after the vibration and leveling work is completed, the front of the vehicle is turned around, and the rear trowel part (700) is used to perform a trowel operation on the concrete floor. After waiting for a certain period of time, the coating part (800) is used to coat the concrete surface, and at the same time, the pump (105) is turned on to implement a watering operation to increase the surface humidity and ensure the quality of the concrete; Step S3, when applying floor paint, the three-stage telescopic structure (102) and the telescopic rod (103) are extended, and a suitable coating roller is installed. The coating operation is carried out while the device is moving, and the use is completed.

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