Laser level meter support capable of adjusting height of horizontal line and use method of laser level meter support

Abstract

The invention relates to a laser gradienter support capable of adjusting the height of a horizontal line and a using method thereof, and relates to the technical field of building construction.The laser gradienter support comprises a tray, a laser gradienter is placed on the tray, an adjusting support is installed on one side of the top of the tray, and a reflecting mirror surface is rotatably installed on the adjusting support; the transmitting end of the laser level meter is aligned with the reflecting mirror surface, the height of the laser horizontal line is reflected by rotating the reflecting mirror surface, the limitation of the laser level meter on the mounting height is relieved, and the laser horizontal line is projected to the higher position of the wall surface; the bottom of the tray is rotationally connected with the foot stool through the rotating shaft to support the tray, the telescopic height of the supporting legs of the foot stool is adjusted, and the laser gradienter is in a horizontal state in cooperation with the horizontal bead, so that the accuracy of construction measurement is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a laser level bracket capable of adjusting the height of a horizontal line and a use method thereof. Background Art

[0002] Laser level is an efficient and precise tool that can emit horizontal and vertical laser lines. It is widely used in the construction industry and can greatly improve work efficiency and measurement accuracy.

[0003] The laser levels commonly used in the current construction industry are usually placed on a bracket, and the height of the laser line in the horizontal direction is adjusted by raising and lowering the bracket. When measurement is required at a position more than 2 meters, a temporary bracket needs to be fixed on the wall, and the laser level is placed on the temporary bracket. A box ruler is also needed to determine the required horizontal height. This is not only a waste of manpower, material resources and materials, but also reduces work efficiency and brings inconvenience to construction. Summary of the invention

[0004] In order to improve the problems of the laser level in the background art mentioned above during use, the present invention provides a laser level bracket capable of adjusting the height of the horizontal line and a method for using the same.

[0005] The present invention provides a laser level stand with adjustable horizontal line height and a method for using the same, which adopts the following technical solutions: A laser level bracket with adjustable horizontal line height comprises a tray, on which a laser level is placed, an adjustment bracket is installed on one side of the top of the tray, and a reflecting mirror is rotatably installed on the adjusting bracket, the transmitting end of the laser level is aligned with the reflecting mirror, and the bottom of the tray is rotatably connected to a tripod via a rotating shaft to support the tray.

[0006] Preferably, the adjustment bracket is vertically connected to one side of the top of the tray using two columns, and the two ends of the reflective mirror are clamped by clamping blocks. The clamping block is rotatably set on one side of the ring, and the ring is set on the column. The height of the ring is adjusted up and down, thereby adjusting the height of the reflective mirror.

[0007] Preferably, the tripod includes a plurality of arms whose ends meet at the middle of the bottom of the tray, the rotating shaft is vertically and rotatably connected to the intersection of the arms, the arms extend toward the sides along the intersection and the extended ends of the arms are connected to vertical legs. Preferably, the support leg comprises a sleeve and an inner rod, the sleeve is spirally sleeved on the outside of the inner rod, and the bottom end of the inner rod is supported on a working plane.

[0008] Preferably, the pallet is cut into an equilateral triangle shape using a hard plastic plate, and the corner of the laser level installed on the pallet is aligned with the wall.

[0009] Preferably, a level bead for detecting the horizontal state is embedded in the laser level.

[0010] Preferably, a method for using a laser level bracket with adjustable horizontal line height uses a laser level bracket with adjustable horizontal line height, comprising the following steps: Step 1: Place the laser level bracket on a working plane; Step 2: Place the laser level on a tray; Step 3: Adjust the height of the reflective mirror so that the transmitting end of the laser level is aligned with the reflective mirror; Step 4: Adjust the tripod so that the laser level reaches a horizontal state and emits a horizontal laser line; Step 5: Rotate the angle of the reflective mirror so that the horizontal laser line emitted by the laser level is reflected onto the wall at the required height.

[0011] In summary, the present invention has the following beneficial technical effects: 1. The present invention provides a laser level bracket with adjustable horizontal line height. The adjusting bracket and the reflecting mirror are installed on the tray. The height of the laser horizontal line is reflected by rotating the reflecting mirror, thereby removing the restriction on the installation height of the laser level. The laser horizontal line can be projected to a higher position on the wall without fixing a temporary bracket on the wall, which not only improves the work efficiency but also further ensures the construction safety.

[0012] 2. Rotate the connecting tripod at the bottom of the pallet to support the pallet, adjust the telescopic height of the tripod legs, and use the level bead to make the laser level reach a horizontal state. The laser level emits a horizontal laser line and reflects it to ensure the accuracy of construction measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the installation of a laser level bracket with adjustable horizontal line height according to an embodiment of the present invention; Figure 2 It is a structural schematic diagram of a laser level stand capable of adjusting the height of a horizontal line according to an embodiment of the present invention; Figure 3 It is a side view of a laser level stand with adjustable horizontal line height according to an embodiment of the present invention; Figure 4 The figure is a top view of a laser level bracket with adjustable horizontal line height according to an embodiment of the present invention.

[0014] Explanation of the accompanying reference numerals: 1. tray; 2. laser level; 3. adjustment bracket; 4. reflective mirror; 5. rotating shaft; 6. tripod; 7. column; 8. clamping block; 9. ring; 10. arm; 11. leg; 12. sleeve; 13. inner rod; 14. level bead; 15. bolt; 16. level fine-tuning knob. DETAILED DESCRIPTION

[0015] The following combination Figure 1-Figure 4 The present invention is described in further detail.

[0016] The embodiment of the invention discloses a laser level bracket capable of adjusting the height of a horizontal line and a use method thereof.

[0017] Reference Figure 1 , Figure 2 , Figure 4 A laser level bracket with adjustable horizontal line height includes a tray 1, a laser level 2 is placed on the tray 1, an adjustment bracket 3 is installed on one side of the top of the tray 1, and a reflective mirror 4 is rotatably installed on the adjustment bracket 3, the emitting end of the laser level 2 is aligned with the reflective mirror 4, the bottom of the tray 1 is rotatably connected to the tripod 6 through the rotating shaft 5, the tripod 6 and the tray 1 can be disassembled, and the tripod 6, the tray 1 and the adjustment bracket 3 are disassembled to facilitate the carrying and movement of the laser level bracket.

[0018] Reference Figure 1 , Figure 2 , Figure 4 The adjusting bracket 3 is vertically connected to one side of the top of the tray 1 using two columns 7. The two ends of the reflecting mirror 4 are clamped by clamping blocks 8. The clamping block 8 is rotatably set on one side of the ring 9. The ring 9 is sleeved on the column 7. A hole is opened on the side of the ring 9 and a bolt 15 is screwed in. The inner end of the bolt 15 is connected to the column 7. The bolt 15 is used to position and tighten the ring 9. By adjusting the height of the ring 9 up and down, the height of the reflecting mirror 4 is adjusted so that the horizontal laser line emitted by the transmitting end of the laser level 2 is within the reflection range of the reflecting mirror 4.

[0019] Reference Figure 1 , Figure 2 The tripod 6 includes a plurality of arms 10 whose ends meet at the middle position of the bottom of the tray 1, the shaft 5 is vertically and rotationally connected to the intersection of the arms 10, the arms 10 extend toward the circumference along the intersection and the extended ends of the arms 10 are connected to the vertical legs 11. Reference Figure 2 , Figure 3 The leg 11 includes a sleeve 12 and an inner rod 13. The sleeve 12 is spirally sleeved on the outside of the inner rod 13. The bottom end of the inner rod 13 is supported on a working plane. The inner surface of the sleeve 12 is provided with an internal thread, and the outer surface of the inner rod 13 is provided with an external thread. The sleeve 12 is threadedly connected to the inner rod 13. A horizontal fine-tuning knob 16 is provided on the inner rod 13. The horizontal fine-tuning knob 16 is turned to extend and retract the leg 11.

[0020] As another supporting structure of the tripod 6, a vertical screw hole is opened at the extended end of the arm 10 and a long screw is screwed in. The bottom end of the long screw is supported on the working plane. The length of the leg 11 is changed by turning the long screw. By coordinating the different lengths of multiple long screws, the height of the tray 1 changes and the laser level 2 is made to reach a horizontal state.

[0021] Reference Figure 1 , Figure 2 , reflector 4 uses a high-definition reflector to ensure that the reflected horizontal laser line is clearly visible, Figure 1 The dashed line with an arrow in the middle is the reflection trajectory of the horizontal laser line.

[0022] Reference Figure 2 , Figure 4 The tray 1 is cut into an equilateral triangle shape using a hard plastic plate. The corner of the laser level 2 installed on the tray 1 is aligned with the wall. The hard plastic plate can also be cut into other shapes. The adjustment bracket 3 is installed on one side of the top of the tray 1.

[0023] Reference Figure 1 A level bead 14 for detecting the horizontal state is embedded in the laser level 2. The laser level 2 emits a horizontal laser line. The level bead 14 is also called a level bubble. The suspended bubble in the level bead 14 is located in the middle position of the level bead 14, which is horizontal. The inclination angle measured by the reflecting mirror 4 and the distance between the laser level 2 and the wall can be obtained according to the Pythagorean theorem. The height of the horizontal laser line emitted by the laser level 2 reflected on the wall can be obtained, which simplifies the measurement process.

[0024] Reference Figure 1 , Figure 2 A method for using a laser level stand with adjustable horizontal line height, using a laser level stand with adjustable horizontal line height, comprising the following steps: Step 1: Place the laser level 2 bracket on the working plane; Step 2: Place the laser level 2 on the tray 1; Step 3: Adjust the height of the reflective mirror 4 so that the transmitting end of the laser level 2 is aligned with the reflective mirror 4; Step 4: Adjust the tripod 6 so that the laser level 2 reaches a horizontal state and emits a horizontal laser line; Step 5: Rotate the angle of the reflective mirror 4 so that the horizontal laser line emitted by the laser level 2 is reflected onto the wall at the required height.

[0025] The implementation principle of a laser level bracket with adjustable horizontal line height and the use method thereof in an embodiment of the present invention is as follows: when in use, first install the overall structure of the laser level bracket, and place the laser level 2 on the tray 1, turn the horizontal fine-tuning knob 16 to extend and retract the legs 11, coordinate the different extension and retraction lengths of the multiple legs 11, so that the laser level 2 reaches a horizontal state, start the laser level 2, aim the laser level 2 at the reflective mirror 4 to emit a horizontal laser line, rotate to adjust the angle of the reflective mirror 4, and the horizontal laser line emitted by the laser level 2 is reflected onto the wall at the required height.

[0026] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A laser level stand with adjustable horizontal line height, characterized by: The invention comprises a tray (1), on which a laser level (2) is placed, an adjustment bracket (3) is installed on one side of the top of the tray (1), and a reflection mirror (4) is rotatably installed on the adjustment bracket (3), the emission end of the laser level (2) is aligned with the reflection mirror (4), and the bottom of the tray (1) is rotatably connected to a tripod (6) via a rotating shaft (5).

2. The laser level stand with adjustable horizontal line height according to claim 1, characterized in that: The adjustment bracket (3) is vertically connected to one side of the top of the tray (1) using two columns (7), and the two ends of the reflective mirror (4) are clamped by clamping blocks (8). The clamping blocks (8) are rotatably arranged on one side of a sleeve (9), and the sleeve (9) is sleeved on the column (7).

3. The laser level stand with adjustable horizontal line height according to claim 1, characterized in that: The tripod (6) comprises a plurality of arms (10) whose ends meet at the middle of the bottom of the tray (1); the rotating shaft (5) is vertically and rotationally connected to the intersection of the arms (10); the arms (10) extend toward the periphery along the intersection and the extended ends of the arms (10) are connected to vertical legs (11).

4. The laser level stand with adjustable horizontal line height according to claim 3, characterized in that: The support leg (11) comprises a sleeve (12) and an inner rod (13); the sleeve (12) is spirally sleeved on the outside of the inner rod (13); and the bottom end of the inner rod (13) is supported on a working plane.

5. The laser level stand with adjustable horizontal line height according to claim 1, characterized in that: The tray (1) is made of a hard plastic plate cut into an equilateral triangle shape.

6. The laser level stand with adjustable horizontal line height according to claim 1, characterized in that: A level bead (14) for detecting a horizontal state is embedded in the laser level (2).

7. A method for using a laser level stand with adjustable horizontal line height, using the laser level stand with adjustable horizontal line height according to any one of claims 1 to 6, characterized in that: The following steps are involved: Step 1: Place the laser level (2) bracket on the work surface; Step 2: Place the laser level (2) on the tray (1); Step 3: Adjust the height of the reflective mirror surface (4) so ​​that the transmitting end of the laser level (2) is aligned with the reflective mirror surface (4); Step 4: Adjust the tripod (6) so that the laser level (2) reaches a horizontal state and emits a horizontal laser line; Step 5: Turn the angle of the reflective mirror (4) so ​​that the horizontal laser line emitted by the laser level (2) is reflected onto the wall at the required height.

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