Portable ground self-leveling and leveling tool for decoration construction

Abstract

The utility model provides a portable ground self-leveling leveling tool for decoration construction, and relates to the technical field of decoration construction, the portable ground self-leveling leveling tool comprises a leveling main ruler and lengthened rulers, the lengthened rulers are symmetrically attached to the left side face and the right side face of the leveling main ruler, and L-shaped limiting paired plates are symmetrically welded to the left side and the right side of the upper end face of the leveling main ruler; a first positioning hole and a second positioning hole are formed in the surface of the L-shaped limiting paired plate, a rotating block is connected to the inner side of the L-shaped limiting paired plate through a hinge column, a lengthened ruler is welded to the lower end face of the rotating block, the L-shaped limiting paired plate is connected with the rotating block in a penetrating mode through a positioning stud, and a telescopic rod barrel is connected to the upper end of the leveling main ruler through a fixing plate. The inner side of the telescopic rod barrel is connected with a telescopic supporting column through a limiting block, and the limiting block is fixed to the telescopic rod barrel through a fixing column. The leveling ruler solves the problems that in the prior art, a part of leveling rulers stored in a side-turning mode easily hinders a manual handheld leveling path, and it is difficult to efficiently and conveniently store an overlong part of the leveling rulers.

Description

Technical Field

[0001] This utility model relates to the field of decoration construction technology, specifically to a portable self-leveling floor tool for decoration construction. Background Technology

[0002] Self-leveling flooring in decorative construction is a dry powder mortar used for floor leveling. After being mixed with water, it forms a liquid that is spread and flows to fill low-lying areas, ultimately creating a smooth floor. However, a certain degree of manual assistance is still required during construction, such as using machinery to mix the mortar and using a straightedge to control the thickness. A search revealed an existing technology (publication number: CN202323005596.8) for an indoor floor leveling device. The description states that "this utility model pulls the locking rod out of the inner cavity of the round hole, thereby causing the side mounting plate to rotate around the rotating column, and causing the magnetic block and magnetic strip to magnetically attract each other, thus limiting the side mounting plate. Then, workers use the leveling ruler in the middle to level the floor, enabling leveling of small areas without needing to change different models of leveling devices, thus improving construction efficiency." However, the existing technology's side-rotating storage of the leveling ruler can easily obstruct the manual leveling path, making it difficult to efficiently and conveniently store excessively long parts of the leveling ruler. Utility Model Content

[0003] To overcome the shortcomings of existing technologies, a portable self-leveling floor tool for decorative construction is provided to solve the problem that in existing technologies, the side-turned storage of the leveling ruler can easily obstruct the manual leveling path and make it difficult to efficiently and conveniently store excessively long leveling rulers.

[0004] To achieve the above objectives, a portable self-leveling flooring tool for decorative construction is provided, comprising: a main leveling ruler and an extension ruler, wherein the extension ruler is symmetrically attached to the left and right sides of the main leveling ruler.

[0005] The leveling main ruler has L-shaped limiting plates symmetrically welded to its upper surface. The L-shaped limiting plates have a first positioning hole and a second positioning hole. A rotating block is connected to the inner side of the L-shaped limiting plates through a hinge post. An extension ruler is welded to the lower end of the rotating block. The L-shaped limiting plates are connected to the rotating block through a positioning stud. A telescopic rod is connected to the upper end of the leveling main ruler through a fixing plate. A telescopic support is connected to the inner side of the telescopic rod through a limiting block. The limiting block is fixed to the telescopic rod through the fixing post.

[0006] Furthermore, a vibration motor is installed on the upper surface of the fixed plate, and a fixing rod sleeve is provided on the upper cylindrical surface of the telescopic support.

[0007] Furthermore, a controller is installed on the front surface of the fixing rod sleeve; and a battery is fixed on the rear side; and a handle is provided on the upper end surface of the fixing rod sleeve.

[0008] Furthermore, the front end of the extended ruler is attached to the front edge of the leveling main ruler via a rubber strip, and two sets of fixing rings are welded to the upper surface of the extended ruler.

[0009] Furthermore, the telescopic support column is fitted with a buckle, and the telescopic rod cylinder has a fixing hole; and a fixing column is connected in the fixing hole.

[0010] Furthermore, the rotating block has a connecting hole on its surface; and a positioning stud passes through the connecting hole, with an external thread on the rear cylindrical surface of the positioning stud.

[0011] Furthermore, the first positioning hole and the second positioning hole are arranged perpendicularly and intersectingly; and a positioning stud is screwed into the first positioning hole or the second positioning hole respectively.

[0012] The beneficial effects of this utility model are as follows: the portable self-leveling floor tool for decorative construction utilizes an L-shaped limiting plate, hinged column, positioning stud, and rotating block to form a folding structure for the extended ruler. By pulling the extended ruler upward and rotating it to the upper end of the main leveling ruler, the extended ruler is vertically folded up, making it easy to fold up an excessively long self-leveling ruler. This avoids the excessively long ruler from obstructing the leveling of small areas of the floor or occupying too much space. The telescopic support column, which is limited and screwed into the telescopic rod cylinder, can extend or shorten the length of the handheld rod, further reducing the overall volume of the self-leveling floor tool. This makes it convenient to compactly fold and carry the self-leveling floor tool, improving its portability. Attached Figure Description

[0013] Figure 1 This is a front view structural diagram of a portable self-leveling floor tool for decorative construction according to an embodiment of the present utility model.

[0014] Figure 2 This is a front view partial cross-sectional diagram of the connection structure of the leveling main ruler and the extension ruler in an embodiment of this utility model.

[0015] Figure 3 This is a front view cross-sectional diagram of the connection structure of the telescopic rod cylinder according to an embodiment of the present utility model.

[0016] Figure 4 This is a top view partial cross-sectional diagram of the connection structure of the leveling main ruler and the extension ruler in an embodiment of this utility model.

[0017] In the diagram: 1. Leveling ruler; 11. Fixing plate; 2. L-shaped limiting plate; 21. First positioning hole; 22. Second positioning hole; 23. Hinge post; 24. Positioning stud; 3. Vibration motor; 31. Handle; 32. Battery; 33. Controller; 34. Fixing rod sleeve; 4. Extension ruler; 41. Rubber strip; 42. Fixing ring; 43. Rotating block; 44. Connecting hole; 5. Telescopic rod tube; 51. Telescopic support column; 52. Buckle; 53. Fixing post; 54. Limiting block; 55. Fixing hole. Detailed Implementation

[0018] Reference Figures 1 to 4 As shown, this utility model provides a portable self-leveling floor tool for decorative construction, including: a main leveling ruler 1 and an extension ruler 4, with the extension ruler 4 symmetrically attached to the left and right sides of the main leveling ruler 1.

[0019] The upper surface of the leveling main ruler 1 is symmetrically welded with L-shaped limiting plates 2. The surface of the L-shaped limiting plates 2 is provided with a first positioning hole 21 and a second positioning hole 22. The inner side of the L-shaped limiting plates 2 is connected to a rotating block 43 through a hinge post 23. An extended ruler 4 is welded to the lower end of the rotating block 43. The L-shaped limiting plates 2 are connected to the rotating block 43 through a positioning stud 24. The upper end of the leveling main ruler 1 is connected to a telescopic rod cylinder 5 through a fixing plate 11. The inner side of the telescopic rod cylinder 5 is connected to a telescopic support column 51 through a limiting block 54. The limiting block 54 is fixed to the telescopic rod cylinder 5 through a fixing post 53.

[0020] When carrying the self-leveling floor tool, first remove the positioning stud 24 from the first positioning hole 21, rotate the two sets of extension rulers 4 upwards, and then use the positioning stud 24 to screw the rotating block 43 into the second positioning hole 22 of the L-shaped limiting plate 2. Then remove the fixing post 53, push the telescopic support column 51 down into the inside of the telescopic cylinder 5, and screw the fixing post 53 into the fixing hole 55 at the lower end of the telescopic cylinder 5. This allows the extension ruler 4 and the main leveling ruler 1 to be compactly retracted, which helps to reduce the overall volume of the self-leveling floor tool and makes it easier to compactly retract and carry.

[0021] In this embodiment, a vibration motor 3 is mounted on the upper surface of the fixing plate 11, and a fixing rod sleeve 34 is provided on the upper cylindrical surface of the telescopic support column 51. A controller 33 is mounted on the front surface of the fixing rod sleeve 34; and a battery 32 is fixed on the rear side. A handle 31 is provided on the upper end surface of the fixing rod sleeve 34.

[0022] In a preferred embodiment, the controller 33 controls the start and stop of the vibratory motor 3, and the battery 32 provides power to the vibratory motor 3. The vibration of the vibratory motor 3 compacts and levels the concrete, improving the quality and efficiency of building decoration construction.

[0023] In this embodiment, the front end of the extended ruler 4 is attached to the front edge of the leveling main ruler 1 via a rubber strip 41, and two sets of fixing rings 42 are welded to the upper surface of the extended ruler 4.

[0024] As a preferred embodiment, the rubber strip 41 is easily attached to the joint surface of the extension ruler 4 and the leveling main ruler 1, preventing mortar from entering the joint gap. Two sets of fixing rings 42 are used to connect with the fasteners 52 on the surface of the telescopic support column 51 in its extended or retracted state.

[0025] In this embodiment, a buckle 52 is sleeved and fixed on the surface of the telescopic support 51, and a fixing hole 55 is opened on the cylindrical surface of the telescopic rod 5; and a fixing post 53 is connected in the fixing hole 55.

[0026] In a preferred embodiment, the buckle 52 secures the extended ruler 4. The fixing post 53 fixes the limiting block 54 to the upper or lower end of the cylinder, so that the telescopic post 51 is in an extended or retracted state, which facilitates further reduction of the overall volume of the self-leveling floor tool and makes it convenient to compactly store and carry the self-leveling floor tool.

[0027] In this embodiment, a connecting hole 44 is provided on the surface of the rotating block 43; and a positioning stud 24 passes through the connecting hole 44, with an external thread on the rear cylindrical surface of the positioning stud 24. The first positioning hole 21 and the second positioning hole 22 are distributed perpendicularly; and a positioning stud 24 is screwed into the first positioning hole 21 or the second positioning hole 22 respectively.

[0028] In a preferred embodiment, the rotating block 43 drives the extension ruler 4 to rotate up and down. The extension ruler 4 retracts when rotating upwards and extends its length when rotating downwards. The first positioning hole 21 and the second positioning hole 22 are positioning slots for the extended and retracted states, respectively. By fixing the rotating block 43 to the first positioning hole 21 or the second positioning hole 22 with the positioning stud 24, the extension ruler 4 can be in either the extended or retracted state. This allows for quick and flexible adjustment of the leveling ruler's length, making it convenient for daily carrying without taking up much space, thus improving the portability of the self-leveling flooring tool.

[0029] This utility model of a portable self-leveling floor tool for decorative construction effectively solves the problems of existing technologies where side-turned storage of the leveling ruler easily obstructs the manual leveling path and makes it difficult to efficiently and conveniently store excessively long leveling rulers. It facilitates the storage of excessively long leveling rulers used in self-leveling floor construction, avoiding obstruction of small-area floor leveling or excessive space occupation by excessively long rulers, further reducing the overall size of the self-leveling floor tool, making it convenient to compactly store and carry the self-leveling floor tool, improving its portability, and is suitable for portable self-leveling floor tools for decorative construction.

Claims

1. A portable floor self-leveling screed tool for decorative work, comprising: The application discloses a leveling main ruler (1) and an extended ruler (4) which are symmetrically attached to the left and right sides of the leveling main ruler (1), and has the characteristics that An L-shaped limiting plate (2) is symmetrically welded to the upper end surface of the leveling main ruler (1), the surface of the L-shaped limiting plate (2) is provided with a first positioning hole (21) and a second positioning hole (22), the inner side of the L-shaped limiting plate (2) is connected with a rotating block (43) through a hinge column (23), the lower end surface of the rotating block (43) is welded with the extended ruler (4), the L-shaped limiting plate (2) is connected with the rotating block (43) through a positioning stud (24), the upper end of the leveling main ruler (1) is connected with an extension rod cylinder (5) through a fixed plate (11), the inner side of the extension rod cylinder (5) is connected with an extension support (51) through a limiting block (54), and the limiting block (54) is fixed with the extension rod cylinder (5) through a fixed column (53).

2. A portable floor self-leveling screed tool for decorative work according to claim 1, characterized in that, The upper surface of the fixed plate (11) is provided with a vibration motor (3), and the upper end column surface of the extension support (51) is provided with a fixed rod sleeve (34).

3. A portable floor self-leveling screed tool for decorative work according to claim 2, characterized in that, The front surface of the fixed rod sleeve (34) is provided with a controller (33), and the rear surface is fixed with a battery (32), and the upper end surface of the fixed rod sleeve (34) is provided with a handle (31).

4. A portable floor self-leveling screed tool for decorative work according to claim 1, characterized in that, The front side end of the extended ruler (4) is attached to the front side edge surface of the leveling main ruler (1) through a rubber strip (41), and the upper surface of the extended ruler (4) is welded with two groups of fixed rings (42).

5. A portable floor self-leveling screed tool for decorative work according to claim 1, characterized in that, The surface of the extension support (51) is sleeved with a buckle piece (52), the cylinder surface of the extension rod cylinder (5) is provided with a fixed hole (55), and the fixed hole (55) is connected with a fixed column (53).

6. A portable floor self-leveling screed tool for decorative work according to claim 1, characterized in that, The surface of the rotating block (43) is provided with a connecting hole (44), and the connecting hole (44) is penetrated with a positioning stud (24), and the rear end column surface of the positioning stud (24) is provided with an external thread.

7. A portable floor self-leveling screed tool for decorative work according to claim 1, characterized in that, The first positioning hole (21) and the second positioning hole (22) are vertically crossed, and the first positioning hole (21) or the second positioning hole (22) is correspondingly screwed with a positioning stud (24).

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