Efficient foundation leveling device for building construction

Abstract

The utility model belongs to the technical field of building construction, and discloses an efficient foundation leveling device for building construction, which comprises a connecting frame, a leveling mechanism is arranged in the connecting frame, and the leveling mechanism extends to the outside of the connecting frame; the leveling mechanism comprises a lifting plate, the lifting plate is located in the connecting frame, a sliding groove is formed in the lifting plate, four electric hydraulic push rods are started, so that a rolling roller moves downwards to a proper height, then a sliding block reciprocates left and right, meanwhile, a rolling shaft drives the rolling roller to rotate, and through the structure, rolling operation can be conducted on a foundation, and the working efficiency is improved. The scraping plate and the L-shaped plate are fixedly connected through the multiple spring telescopic rods and are tightly attached to the rolling roller, so that when the rolling roller rotates, the scraping plate can scrape mud blocks attached to the surface of the rolling roller, and due to the existence of the multiple spring telescopic rods, the mud blocks can be scraped by the scraping plate; and the scraping plate can be greatly buffered when being in contact with mud blocks, so that the scraping plate is not easy to damage.

Description

Technical Field

[0001] This application relates to the technical field of building construction, and more specifically, to an efficient ground leveling device for building construction. Background Art

[0002] The foundation refers to the soil or rock mass that supports the foundation under a building. The soil layers serving as building foundations are divided into rock, gravel soil, sandy soil, silt, cohesive soil, and artificial fill. Foundations are of two types: natural foundations and artificial foundations (composite foundations). A natural foundation is a natural soil layer that does not require human reinforcement, while an artificial foundation requires human reinforcement treatment, such as stone chip cushions, sand cushions, mixed lime soil backfilling and ramming, etc.

[0003] For existing leveling devices, when leveling the foundation, due to the overly simple overall structure, the leveling efficiency is low. At the same time, a large amount of soil is extremely likely to adhere to the outside of the rolling drum. If not cleaned in time, it is likely to lead to poor foundation leveling effect, thereby affecting the foundation construction process.

[0004] To solve the above problems, this application provides an efficient ground leveling device for building construction. Utility Model Content

[0005] The efficient ground leveling device for building construction provided by this application adopts the following technical solutions:

[0006] An efficient ground leveling device for building construction includes a connecting frame, and a leveling mechanism is arranged inside the connecting frame, and the leveling mechanism extends to the outside of the connecting frame;

[0007] The leveling mechanism includes a lifting plate located inside the connecting frame. A chute is opened inside the lifting plate, a slider is embedded in the chute, a reciprocating lead screw is embedded in the slider, and the reciprocating lead screw is connected to the slider through a ball screw pair. One side of the lifting plate is fixedly connected to a motor I, and one end of the reciprocating lead screw extends into the lifting plate and is fixedly connected to the output shaft of the motor I. The connection between the lifting plate and the reciprocating lead screw is movably connected through a bearing. The bottom of the slider is fixedly connected to a U-shaped frame. One side of the U-shaped frame is fixedly connected to an L-shaped plate. One side of the L-shaped plate is fixedly connected to a plurality of spring telescopic rods. The plurality of spring telescopic rods are evenly distributed in a straight line. One side of the plurality of spring telescopic rods is fixedly connected to a scraper, and an auxiliary component is arranged outside the scraper.

[0008] Further, a roller is embedded inside the U-shaped frame, and the connection between the roller and the U-shaped frame is movably connected through a bearing. A motor II is fixedly connected to the front side of the U-shaped frame, and the front end of the roller extends into the U-shaped frame and is fixedly connected to the output shaft of the motor II.

[0009] Through the above technical solution, the roller can be more stable during rotation.

[0010] Furthermore, a rolling cylinder is fixedly sleeved outside the roller, and one side of the rolling cylinder is closely attached to the scraper.

[0011] Through the above technical solution, by the cooperation of the rolling cylinder and the scraper, the leveling effect of the device can be higher.

[0012] Furthermore, two support grooves are formed inside the lifting plate. The two support grooves are respectively located on the front and rear sides of the sliding groove and communicate with the sliding groove. Support plates are embedded inside the two support grooves. The two support plates are respectively fixedly connected to the front and rear sides of the sliding plate. A moving groove is formed inside one side of the connecting frame, and the first motor is located inside the moving groove.

[0013] Through the above technical solution, by the cooperation of the two support grooves and the two support plates, the slider can move more stably left and right.

[0014] Furthermore, the auxiliary component includes four electric hydraulic push rods, and the four electric hydraulic push rods are all fixedly connected to the inner top wall of the connecting frame.

[0015] Through the above technical solution, by setting four electric hydraulic push rods, the lifting plate can be driven to move up and down.

[0016] Furthermore, the four electric hydraulic push rods are evenly distributed, and the bottom ends of the four electric hydraulic push rods are all fixedly connected to the lifting plate.

[0017] Through the above technical solution, by setting four electric hydraulic push rods, the lifting plate can move more smoothly up and down.

[0018] Furthermore, a plurality of universal wheels are fixedly connected to the bottom of the connecting frame, and the plurality of universal wheels are evenly distributed.

[0019] Through the above technical solution, by setting a plurality of universal wheels, the device can be moved more conveniently.

[0020] In summary, the present application includes the following beneficial technical effects:

[0021] By starting four electro-hydraulic push rods, the rolling drum is lowered to an appropriate height. Subsequently, the slider moves reciprocally left and right, and at the same time, the roller drives the rolling drum to rotate. With the above structure, the foundation can be rolled, and the efficiency of foundation leveling is greatly improved. Since the scraper and the L-shaped plate are fixedly connected by a plurality of spring telescopic rods and are closely attached to the rolling drum, when the rolling drum rotates, the scraper can scrape off the mud blocks attached to its surface. Due to the existence of a plurality of spring telescopic rods, the scraper can obtain a large buffer when contacting the mud blocks, making it not easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of the present application;

[0023] Figure 2 is a perspective view of the bottom structure of the present application;

[0024] Figure 3 is a perspective view of the partial structure of the present application.

[0025] Explanation of the reference numerals in the drawings:

[0026] 1. Connecting frame; 2. Lifting plate; 3. Slider; 4. Reciprocating lead screw; 5. Motor 1; 6. U-shaped frame; 7. L-shaped plate; 8. Spring telescopic rod; 9. Scraper; 10. Roller; 11. Motor 2; 12. Rolling drum; 13. Support plate; 14. Electro-hydraulic push rod; 15. Universal wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0028] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application 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 thus should not be construed as a limitation of the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0029] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, terms such as "installation", "equipped with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations. Embodiment

[0030] An embodiment of the present application discloses an efficient ground leveling device for construction sites. Please refer to Figure 1 , Figure 2 and Figure 3 , including a connecting frame 1. A leveling mechanism is provided inside the connecting frame 1, and the leveling mechanism extends to the outside of the connecting frame 1;

[0031] The leveling mechanism includes a lifting plate 2. The lifting plate 2 is located inside the connecting frame 1. A chute is opened inside the lifting plate 2. A slider 3 is embedded in the chute. A reciprocating lead screw 4 is embedded in the slider 3. The reciprocating lead screw 4 is connected to the slider 3 through a ball nut pair. One side of the lifting plate 2 is fixedly connected to a motor 1 5. One end of the reciprocating lead screw 4 extends into the lifting plate 2 and is fixedly connected to the output shaft of the motor 1 5. The connection between the lifting plate 2 and the reciprocating lead screw 4 is movably connected through a bearing. The bottom of the slider 3 is fixedly connected to a U-shaped frame 6. One side of the U-shaped frame 6 is fixedly connected to an L-shaped plate 7. One side of the L-shaped plate 7 is fixedly connected to a plurality of spring telescopic rods 8. The plurality of spring telescopic rods 8 are evenly distributed in a straight line. One side of the plurality of spring telescopic rods 8 is fixedly connected to a scraper 9;

[0032] Please refer to Figure 1 and Figure 2 , a roller 10 is embedded in the U-shaped frame 6. The connection between the roller 10 and the U-shaped frame 6 is movably connected through a bearing. The front side of the U-shaped frame 6 is fixedly connected to a motor 2 11. The front end of the roller 10 extends into the U-shaped frame 6 and is fixedly connected to the output shaft of the motor 2 11. A rolling drum 12 is fixedly sleeved on the outside of the roller 10. One side of the rolling drum 12 is in close contact with the scraper 9. By setting the roller 10, it is convenient to drive the rolling drum 12 to rotate by starting the power supply in the later stage, so that the overall leveling efficiency of the device is higher;

[0033] Please refer to Figure 1 and Figure 3, two support grooves are formed inside the lifting plate 2. The two support grooves are respectively located on the front and rear sides of the sliding groove and communicate with the sliding groove. Support plates 13 are embedded in both of the two support grooves. The two support plates 13 are respectively fixedly connected to the front and rear sides of the sliding plate. A moving groove is formed inside one side of the connecting frame 1. The first motor 5 is located inside the moving groove. Through the cooperation of the two support plates 13 and the two support grooves, a certain supporting effect can be achieved on the slider 3, so that the slider 3 can move more stably when moving back and forth left and right, thereby increasing the service life of the device;

[0034] Please refer to Figure 2 , auxiliary components are provided on the outer side of the scraping plate 9. The auxiliary components include four electro-hydraulic push rods 14. The four electro-hydraulic push rods 14 are all fixedly connected to the top inner wall of the connecting frame 1. The four electro-hydraulic push rods 14 are evenly distributed. The bottom ends of the four electro-hydraulic push rods 14 are all fixedly connected to the lifting plate 2. A plurality of universal wheels 15 are fixedly connected to the bottom of the connecting frame 1. The plurality of universal wheels 15 are evenly distributed. By providing the four electro-hydraulic push rods 14, the rolling drum 12 can be driven to move up and down through the lifting plate 2, which is convenient for later operations.

[0035] The implementation principle of this embodiment is as follows: The user first moves the device to the designated position through the universal wheels 15, and then starts the four electro-hydraulic push rods 14, so that the lifting plate 2 drives the rolling drum 12 to move downward through the slider 3 and the U-shaped frame 6. When the rolling drum 12 moves down to an appropriate height, the four electro-hydraulic push rods 14 can be turned off. By starting the first motor 5 and the second motor 11, the output shaft of the first motor 5 drives the reciprocating lead screw 4 to rotate. Since the slider 3 and the two support plates 13 respectively match the sliding groove and the two support grooves, the slider 3 can move back and forth left and right. At the same time, the output shaft of the second motor 11 drives the roller 10 to rotate, and the roller 10 drives the rolling drum 12 to rotate. Through the above structure, the foundation can be rolled, and the efficiency of foundation leveling is greatly improved. Since the scraping plate 9 and the L-shaped plate 7 are fixedly connected through a plurality of spring telescopic rods 8 and are in close contact with the rolling drum 12, when the rolling drum 12 rotates, the scraping plate 9 can scrape off the mud blocks attached to its surface. Due to the existence of the plurality of spring telescopic rods 8, the scraping plate 9 can obtain a large buffer when contacting the mud blocks, making it not easy to be damaged.

[0036] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An efficient foundation leveling device for construction, comprising a connecting frame (1), characterized in that: A leveling mechanism is provided inside the connecting frame (1), and the leveling mechanism is extended to the outside of the connecting frame (1); The leveling mechanism comprises a lifting plate (2), wherein the lifting plate (2) is located inside the connecting frame (1), a sliding groove is provided inside the lifting plate (2), a slider (3) is embedded inside the sliding groove, a reciprocating screw (4) is embedded inside the slider (3), the reciprocating screw (4) and the slider (3) are connected via a ball nut pair, one side of the lifting plate (2) is fixedly connected to a motor 1 (5), one end of the reciprocating screw (4) extends into the lifting plate (2) and is fixedly connected to an output shaft of the motor 1 (5), the connection between the lifting plate (2) and the reciprocating screw (4) is movably connected via a bearing, the bottom of the slider (3) is fixedly connected to a U-shaped frame (6), one side of the U-shaped frame (6) is fixedly connected to an L-shaped plate (7), one side of the L-shaped plate (7) is fixedly connected to a plurality of spring telescopic rods (8), the plurality of spring telescopic rods (8) are evenly distributed in a straight line, one side of the plurality of spring telescopic rods (8) is fixedly connected to a scraper (9), and an auxiliary component is provided on the outside of the scraper (9).

2. The high-efficiency foundation leveling device for construction according to claim 1 is characterized in that: A roller (10) is embedded in the U-shaped frame (6), and the roller (10) is movably connected to the U-shaped frame (6) at a connection point via a bearing. A second motor (11) is fixedly connected to the front side of the U-shaped frame (6), and the front end of the roller (10) extends into the interior of the U-shaped frame (6) and is fixedly connected to the output shaft of the second motor (11).

3. The high-efficiency foundation leveling device for construction according to claim 2 is characterized in that: A rolling roller (12) is fixedly sleeved on the outer side of the roller (10), and one side of the rolling roller (12) is tightly fitted to the scraper (9).

4. The high-efficiency foundation leveling device for construction according to claim 1, characterized in that: The lifting plate (2) has two support grooves formed inside, the two support grooves are respectively located at the front and rear sides of the slide groove and are connected to the slide groove, support plates (13) are embedded in the two support grooves, and the two support plates (13) are respectively fixedly connected to the front and rear sides of the slide plate, a movable groove is formed inside one side of the connecting frame (1), and the motor 1 (5) is located inside the movable groove.

5. The high-efficiency foundation leveling device for construction according to claim 1, characterized in that: The auxiliary component comprises four electric hydraulic push rods (14), and the four electric hydraulic push rods (14) are all fixedly connected to the top inner wall of the connecting frame (1).

6. The high-efficiency foundation leveling device for construction according to claim 5, characterized in that: The four electric hydraulic push rods (14) are evenly distributed, and the bottom ends of the four electric hydraulic push rods (14) are fixedly connected to the lifting plate (2).

7. The high-efficiency foundation leveling device for construction according to claim 1, characterized in that: A plurality of universal wheels (15) are fixedly connected to the bottom of the connecting frame (1), and the plurality of universal wheels (15) are evenly distributed.

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