An indoor floor leveling device for building construction

Abstract

The application discloses an indoor ground leveling treatment device for building construction, which comprises a fixed frame. The device has the beneficial effects that: by adding an eccentric wheel, when the eccentric wheel is driven to rotate by a first rotating rod, the eccentric wheel will push a second sliding plate, the second sliding plate drives a first sliding plate to move through an L-shaped sliding plate, the first sliding plate drives a fixed plate and a pressing plate to move when the first sliding plate moves, after the eccentric wheel continues to rotate, the first spring is reset and drives the first sliding plate, the fixed plate and the pressing plate to move downwards, the pressing plate is used for flattening the ground, by adding a pressing rod and an adjusting chute, when the pressing plate moves under the drive of the second sliding plate, the pressing plate drives the pressing rod to move, the pressing rod drives the adjusting frame to move through the adjusting chute when the pressing rod moves, the adjusting frame moves and drives a sliding block and a reciprocating scraper to move, the reciprocating scraper is used for flattening the ground, and the leveling efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, specifically to an indoor floor leveling device for building construction. Background Technology

[0002] Construction engineering refers to the production activities during the implementation phase of a project, encompassing the construction process of various types of buildings. Construction is a production activity undertaken by people using various building materials and machinery according to specific design blueprints within a defined space and time to build various architectural products. In indoor construction, floor work is required, necessitating the leveling of the laid cement slurry. Currently, most construction work involves manual leveling of the slurry on the ground using hand scrapers, lacking specialized indoor leveling equipment, which reduces leveling efficiency and delays construction time. Summary of the Invention

[0003] The purpose of this invention is to provide an indoor floor leveling device for building construction, in order to solve the problem mentioned in the background art that most existing building construction involves manual smearing of mud on the ground with a hand scraper, without a dedicated indoor leveling device, which reduces leveling efficiency and delays the required construction time.

[0004] To achieve the above objectives, the present invention provides the following technical solution: an indoor floor leveling device for building construction, comprising a fixed frame, two support plates symmetrically fixedly connected to the top of the fixed frame, a rotating block rotatably connected between the two support plates via a rotating shaft, a handrail fixedly connected to one side of the rotating block, an adjusting plate slidably connected inside the handrail, a handle fixedly connected to one side of the adjusting plate, a first sliding plate slidably connected inside the fixed frame, a fixed plate fixedly connected to the bottom of the first sliding plate, the fixed plate slidably connected to the fixed frame, a pressing plate fixedly connected to the bottom of the fixed plate, two first springs symmetrically provided on the top of the first sliding plate, one end of the first spring fixedly connected to the fixed frame, and an L-shaped sliding plate fixedly connected to one side of the first sliding plate. The device is slidably connected to a fixed frame. A second sliding plate is slidably connected inside the fixed frame. The L-shaped sliding plate is fixedly connected to the second sliding plate. Two second springs are symmetrically arranged on the top of the second sliding plate. One end of each second spring is fixedly connected to the fixed frame. A first rotating rod is rotatably connected inside the fixed frame. An eccentric wheel that cooperates with the second sliding plate is fixedly connected to the outer side of the first rotating rod. A first bevel gear is fixedly connected to one end of the first rotating rod. The first bevel gear is rotatably connected to the fixed frame. A second rotating rod is rotatably connected inside the fixed frame. A second bevel gear is fixedly connected to the outer side of the second rotating rod. The first bevel gear and the second bevel gear mesh with each other. A smoothing disc is fixedly connected to the bottom of the second rotating rod. A sliding block is slidably connected to the bottom of the fixed frame. A reciprocating scraper is fixedly connected to the bottom of the sliding block.

[0005] As a preferred embodiment of the present invention: a pressure plate is fixedly connected to the bottom of the second sliding plate, an adjustment frame is movably connected to the outside of the pressure plate, the adjustment frame is slidably connected to the fixed frame, pressure rods are fixedly connected to both sides of the pressure plate, two symmetrical adjustment grooves are opened on the inner side of the adjustment frame, the pressure rods are slidably connected to the adjustment grooves, and the adjustment frame is fixedly connected to the sliding block.

[0006] As a preferred embodiment of the present invention: the sliding block is internally connected to a limiting slide rod, and the limiting slide rod is fixedly connected to the fixed frame.

[0007] As a preferred embodiment of the present invention: the top of the smoothing disc is rotatably connected to a rotating cylinder, and the top of the rotating cylinder is fixedly connected to a fixed frame.

[0008] As a preferred embodiment of the present invention: the top and bottom of the adjustment plate are provided with limiting grooves, and two limiting sliders are symmetrically fixedly connected to the inner side of the handrail box, and the limiting sliders are slidably connected to the limiting grooves.

[0009] As a preferred embodiment of the present invention: a pointed slot is provided at equal intervals on one side of the adjustment plate, a No. 1 pressure plate is slidably connected inside the handrail box, and a pointed block that cooperates with the pointed slot is fixedly connected to one side of the No. 1 pressure plate.

[0010] As a preferred embodiment of the present invention: a second pressure plate is fixedly connected to one side of the first pressure plate, the second pressure plate is slidably connected to the handrail box, an adjusting screw is threadedly connected to the inside of the second pressure plate, and a connecting plate is rotatably connected to both ends of the adjusting screw, and one side of the connecting plate is fixedly connected to the handrail box.

[0011] As a preferred embodiment of the present invention: a hand-tightening block is rotatably connected to the bottom of one of the connecting plates, and the hand-tightening block is fixedly connected to the adjusting screw.

[0012] As a preferred embodiment of the present invention, the fixed frame is characterized by having a flat plate fixedly connected to one side.

[0013] As a preferred embodiment of the present invention: a motor is provided inside the fixed frame, and the output end of the motor is fixedly connected to the second rotating rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: By adding an eccentric wheel, the present invention enables the eccentric wheel to rotate when the first rotating rod drives it, which in turn pushes the second sliding plate. The second sliding plate then drives the first sliding plate to move via the L-shaped sliding plate. As the first sliding plate moves, it drives the fixed plate and the pressing plate to move as well. After the eccentric wheel continues to rotate, the first spring will reset and drive the first sliding plate, the fixed plate, and the pressing plate to move downwards. The pressing plate then flattens the ground. By adding a pressure rod and an adjusting groove, the pressure plate drives the pressure rod to move when the second sliding plate drives the pressure plate to move. As the pressure rod moves, it presses the adjusting frame via the adjusting groove. The adjusting frame moves and drives the sliding block and the reciprocating scraper to move in position. The reciprocating scraper then flattens the ground, improving the leveling efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the internal structure of the present invention;

[0016] Figure 2 This is a top view of the internal structure of the armrest box of the present invention;

[0017] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a side view of the eccentric wheel of the present invention;

[0019] Figure 5 This is a side view of the adjustment frame of the present invention.

[0020] In the diagram: 1. Fixed frame; 2. Sliding plate No. 1; 3. Spring No. 1; 4. Fixed plate; 5. Pressing plate; 6. L-shaped sliding plate; 7. Sliding plate No. 2; 8. Spring No. 2; 9. Pressure plate; 10. Adjusting frame; 11. Pressure rod; 12. Adjusting groove; 13. Sliding block; 14. Limiting slide rod; 15. Reciprocating scraper; 16. Rotating rod No. 1; 17. Eccentric wheel; 18. Bevel gear No. 1; 19. Bevel gear No. 2 20. Motor; 21. Rotating rod No. 2; 22. Rotating cylinder; 23. Smoothing disc; 24. Spreading plate; 25. Support plate; 26. Rotating block; 27. Hand handle box; 28. Adjusting plate; 29. ​​Handle; 30. Limiting slide groove; 31. Limiting slider; 32. Pointed slot; 33. Pressure plate No. 1; 34. Pointed block; 35. Pressure plate No. 2; 36. Connecting plate; 37. Adjusting screw; 38. Hand-tightening rotating block. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figures 1 to 5This invention provides a technical solution: an indoor floor leveling device for building construction, comprising a fixed frame 1, two support plates 25 symmetrically fixedly connected to the top of the fixed frame 1, a rotating block 26 rotatably connected between the two support plates 25 via a rotating shaft, a handrail box 27 fixedly connected to one side of the rotating block 26, an adjusting plate 28 slidably connected inside the handrail box 27, a handle 29 fixedly connected to one side of the adjusting plate 28, a first sliding plate 2 slidably connected inside the fixed frame 1, a fixed plate 4 fixedly connected to the bottom of the first sliding plate 2, the fixed plate 4 slidably connected to the fixed frame 1, a pressing plate 5 fixedly connected to the bottom of the fixed plate 4, two first springs 3 symmetrically provided on the top of the first sliding plate 2, one end of the first spring 3 fixedly connected to the fixed frame 1, an L-shaped sliding plate 6 fixedly connected to one side of the first sliding plate 2, the L-shaped sliding plate 6 slidably connected to the fixed frame 1, and a second sliding plate 6 slidably connected inside the fixed frame 1. The moving plate 7 and the L-shaped sliding plate 6 are fixedly connected to the second sliding plate 7. Two second springs 8 are symmetrically arranged on the top of the second sliding plate 7. One end of the second spring 8 is fixedly connected to the fixed frame 1. The first rotating rod 16 is rotatably connected inside the fixed frame 1. An eccentric wheel 17 that cooperates with the second sliding plate 7 is fixedly connected to the outside of the first rotating rod 16. One end of the first rotating rod 16 is fixedly connected to the first bevel gear 18. The first bevel gear 18 is rotatably connected to the fixed frame 1. The second rotating rod 21 is rotatably connected inside the fixed frame 1. The second bevel gear 19 is fixedly connected to the outside of the second rotating rod 21. The first bevel gear 18 and the second bevel gear 19 are meshed. A smoothing disc 23 is fixedly connected to the bottom of the second rotating rod 21. A sliding block 13 is slidably connected to the bottom of the fixed frame 1. A reciprocating scraper 15 is fixedly connected to the bottom of the sliding block 13. The reciprocating scraper 15 moves to smooth the mud. The smoothing disc 23 is used to smooth the mud.

[0023] Among them, the bottom of the second sliding plate 7 is fixedly connected to the pressure plate 9, and the outer side of the pressure plate 9 is movably connected to the adjustment frame 10. The adjustment frame 10 is slidably connected to the fixed frame 1. Pressure rods 11 are fixedly connected to both sides of the pressure plate 9. Two adjustment grooves 12 are symmetrically opened on the inner side of the adjustment frame 10. The pressure rods 11 are slidably connected to the adjustment grooves 12. The adjustment frame 10 is fixedly connected to the sliding block 13. When the pressure rods 11 move, they press the adjustment grooves 12 in the adjustment frame 10. Pressing the adjustment grooves 12 drives the adjustment frame 10 and the sliding block 13 to move in position. When the sliding block 13 moves, it drives the reciprocating scraper 15 to move. The reciprocating scraper 15 will scrape the mud level.

[0024] The sliding block 13 has a sliding connection to a limiting slide rod 14 inside. The limiting slide rod 14 is fixedly connected to the fixed frame 1. The limiting slide rod 14 restricts the movement position of the sliding block 13, thus ensuring the adjustment stability of the sliding block 13.

[0025] The smoothing disc 23 is rotatably connected to the top of a rotating cylinder 22. The top of the rotating cylinder 22 is fixedly connected to the fixed frame 1. The rotating cylinder 22 ensures the stability of the smoothing disc 23 when it rotates at the bottom.

[0026] The top and bottom of the adjustment plate 28 are provided with limiting grooves 30, and two limiting sliders 31 are symmetrically fixedly connected to the inner side of the handrail box 27. The limiting sliders 31 are slidably connected to the limiting grooves 30. The limiting sliding between the limiting grooves 30 and the limiting sliders 31 ensures the stability of the adjustment of the adjustment plate 28.

[0027] The adjustment plate 28 has pointed slots 32 equidistantly provided on one side. The handle box 27 is slidably connected to a pressure plate 33. A pointed block 34 that cooperates with the pointed slots 32 is fixedly connected to one side of the pressure plate 33. The pointed block 34 limits and fixes the pointed slots 32 on one side of the adjustment plate 28, thereby limiting and fixing the extension position of the adjustment plate 28 and the handle 29.

[0028] Among them, a second pressure plate 35 is fixedly connected to one side of the first pressure plate 33. The second pressure plate 35 is slidably connected to the handrail box 27. An adjusting screw 37 is threaded inside the second pressure plate 35. Both ends of the adjusting screw 37 are rotatably connected to a connecting plate 36. One side of the connecting plate 36 is fixedly connected to the handrail box 27. When the adjusting screw 37 rotates, it drives the second pressure plate 35 and the first pressure plate 33 to move. When the first pressure plate 33 moves, it drives the pointed locking block 34 to move. The pointed locking block 34 limits and fixes the pointed locking groove 32 on one side of the adjusting plate 28, thereby limiting and fixing the extension position of the adjusting plate 28 and the handle 29, and adjusting the extension length of the handle 29 appropriately.

[0029] One of the connecting plates 36 has a hand-tightening block 38 rotatably connected to its bottom. The hand-tightening block 38 is fixedly connected to the adjusting screw 37. The adjusting screw 37 is rotated and adjusted by the hand-tightening block 38, which ensures the efficiency and stability of the adjustment.

[0030] One side of the fixed frame 1 is fixedly connected to a slab plate 24. Pushing the fixed frame 1 and the slab plate 24 to move them together allows for leveling.

[0031] The fixed frame 1 is equipped with a motor 20. The output end of the motor 20 is fixedly connected to the second rotating rod 21. The output end of the motor 20 drives the second rotating rod 21 to rotate and adjust.

[0032] Specifically, during use, by rotating the hand-tightening block 38, the adjusting screw 37 rotates, which in turn moves the second pressure plate 35 and the first pressure plate 33. The first pressure plate 33 moves, causing the pointed locking block 34 to move. The pointed locking block 34 limits and fixes the pointed groove 32 on one side of the adjusting plate 28, thus restricting and fixing the extension positions of the adjusting plate 28 and the handle 29. Adjusting the extension length of the handle 29 appropriately pushes the fixing frame 1 and the flat plate 24 to move, energizing the motor 20. The output of the motor 20 drives the second rotating rod 21 to rotate, which in turn drives the smoothing disc 23 to rotate. Simultaneously, the second rotating rod 21 drives the outer second bevel gear 19 to rotate. The rotation of the second bevel gear 19 drives the first bevel gear 18 and the first rotating rod 16 to rotate. The rotation of the first rotating rod 16... The eccentric wheel 17 on the outer side rotates, pushing the second sliding plate 7 to move. When the second sliding plate 7 moves, it drives the pressure plate 9, the L-shaped sliding plate 6, and the first sliding plate 2 to adjust. The first sliding plate 2 will press the first spring 3 and drive the fixed plate 4 and the patting plate 5 to move upward. When the pressure plate 9 moves upward, it will drive the pressure rod 11 to move. When the pressure rod 11 moves, it presses the adjusting groove 12 in the adjusting frame 10. Pressing the adjusting groove 12 drives the adjusting frame 10 and the sliding block 13 to move. When the sliding block 13 moves, it drives the reciprocating scraper 15 to move. The reciprocating scraper 15 will scrape the mud. When the eccentric wheel 17 continues to rotate, it will stop pushing the second sliding plate 7. At this time, the first spring 3 will reset and drive the first sliding plate 2, the fixed plate 4, and the patting plate 5 to reset downward, patting the mud. The mud is then smoothed by the smoothing plate 23.

[0033] In the description of this invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0034] Furthermore, the terms “first,” “second,” “third,” and “fourth” are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as “first,” “second,” “third,” or “fourth” may explicitly or implicitly include at least one of those features.

[0035] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0036] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An indoor floor leveling device for building construction, comprising a fixed frame (1), characterized in that, Two support plates (25) are symmetrically fixedly connected to the top of the fixed frame (1). A rotating block (26) is rotatably connected between the two support plates (25) via a rotating shaft. A handrail box (27) is fixedly connected to one side of the rotating block (26). An adjusting plate (28) is slidably connected inside the handrail box (27). A handle (29) is fixedly connected to one side of the adjusting plate (28). A first sliding plate (2) is slidably connected inside the fixed frame (1). The bottom of the first sliding plate (2) is fixedly connected to... A fixed plate (4) is attached, which is slidably connected to the fixed frame (1). A pressing plate (5) is fixedly connected to the bottom of the fixed plate (4). Two springs (3) are symmetrically arranged on the top of the first sliding plate (2). One end of the spring (3) is fixedly connected to the fixed frame (1). An L-shaped sliding plate (6) is fixedly connected to one side of the first sliding plate (2). The L-shaped sliding plate (6) is slidably connected to the fixed frame (1). A second sliding plate (6) is slidably connected inside the fixed frame (1). 7) The L-shaped sliding plate (6) is fixedly connected to the second sliding plate (7). Two second springs (8) are symmetrically provided on the top of the second sliding plate (7). One end of the second spring (8) is fixedly connected to the fixed frame (1). A first rotating rod (16) is rotatably connected inside the fixed frame (1). An eccentric wheel (17) that cooperates with the second sliding plate (7) is fixedly connected to the outside of the first rotating rod (16). One end of the first rotating rod (16) is fixedly connected to a first bevel gear (18). A bevel gear (18) is rotatably connected to a fixed frame (1). A second rotating rod (21) is rotatably connected inside the fixed frame (1). A second bevel gear (19) is fixedly connected to the outside of the second rotating rod (21). The first bevel gear (18) and the second bevel gear (19) are meshed together. A smoothing disc (23) is fixedly connected to the bottom of the second rotating rod (21). A sliding block (13) is slidably connected to the bottom of the fixed frame (1). A reciprocating scraper (15) is fixedly connected to the bottom of the sliding block (13). The bottom of the second sliding plate (7) is fixedly connected to a pressure plate (9), and an adjustment frame (10) is movably connected to the outside of the pressure plate (9). The adjustment frame (10) is slidably connected to the fixed frame (1). Pressure rods (11) are fixedly connected to both sides of the pressure plate (9). Two adjustment grooves (12) are symmetrically opened on the inner side of the adjustment frame (10). The pressure rods (11) are slidably connected to the adjustment grooves (12). The adjustment frame (10) is fixedly connected to the sliding block (13). The sliding block (13) is internally connected to a limiting slide rod (14), which is fixedly connected to the fixed frame (1).

2. The indoor floor leveling device for building construction according to claim 1, characterized in that: The top of the smoothing disc (23) is rotatably connected to a rotating cylinder (22), and the top of the rotating cylinder (22) is fixedly connected to the fixed frame (1).

3. The indoor floor leveling device for building construction according to claim 2, characterized in that: The top and bottom of the adjustment plate (28) are provided with limiting grooves (30), and the inner side of the handrail box (27) is symmetrically fixedly connected with two limiting sliders (31), and the limiting sliders (31) are slidably connected to the limiting grooves (30).

4. The indoor floor leveling device for building construction according to claim 3, characterized in that: The adjusting plate (28) has pointed slots (32) evenly spaced on one side. The handle box (27) has a No. 1 pressure plate (33) slidably connected inside. A pointed block (34) that cooperates with the pointed slots (32) is fixedly connected to one side of the No. 1 pressure plate (33).

5. The indoor floor leveling device for building construction according to claim 4, characterized in that: A second pressure plate (35) is fixedly connected to one side of the first pressure plate (33). The second pressure plate (35) is slidably connected to the handrail box (27). An adjusting screw (37) is threadedly connected inside the second pressure plate (35). Both ends of the adjusting screw (37) are rotatably connected to a connecting plate (36). One side of the connecting plate (36) is fixedly connected to the handrail box (27).

6. The indoor floor leveling device for building construction according to claim 5, characterized in that: One of the connecting plates (36) has a hand-tightening block (38) rotatably connected to its bottom, and the hand-tightening block (38) is fixedly connected to the adjusting screw (37).

7. The indoor floor leveling device for building construction according to claim 6, characterized in that: A flat plate (24) is fixedly connected to one side of the fixed frame (1).

8. The indoor floor leveling device for building construction according to claim 7, characterized in that: The fixed frame (1) is equipped with a motor (20), and the output end of the motor (20) is fixedly connected to the second rotating rod (21).

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