Adjusting support for double-shaft electronic level meter
By designing the adjustment bracket for a dual-axis electronic level, including an L-shaped bracket and a laser, the problem that the existing level cannot achieve accurate angle selection is solved, and high accuracy and high efficiency of bevel cutting of steel pipes is achieved.
Patent Information
- Application Number
- CN202421054057.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The existing level cannot achieve the selection of precise angles, resulting in secondary processing when cutting the steel pipe in oblique angle to ensure the fit of the cut and low working efficiency.
A dual-axis electronic level adjustment bracket is designed, including an L-shaped horizontal bracket and a vertical bracket, equipped with a C-shaped shell, a slip ring and a second laser, which achieves accurate indication of the laser line through magnet adsorption and angle adjustment, allowing Staff perform high-precision cutting based on laser lines.
It improves the accuracy and conformity of the oblique cutting of steel pipes, reduces the need for secondary processing, and improves work efficiency.
Smart Images
Figure CN222211703U_ABST
Abstract
Description
Technical Field
[0001] The utility model specifically relates to the technical field of level instruments, in particular to an adjustment bracket for a dual-axis electronic level instrument. Background Art
[0002] The level is a common measuring tool for measuring small angles. In the machinery industry and instrument manufacturing, it is used to measure the inclination angle relative to the horizontal position, the flatness and straightness of the guide rails of machine tools, the horizontal and vertical positions of equipment installations, etc. According to the different shapes of the level, it can be divided into: universal level, cylindrical level, integrated level, mini level, camera level, frame level, ruler level; according to the fixing method of the level, it can be divided into adjustable level and non-adjustable level.
[0003] Chinese patent publication number CN 205537624 U discloses a novel level, which includes a level body, a horizontal bubble level, a 45-degree bubble level, a side cover, a steel ruler, a steel ruler fixing plate and a vertical bubble level.
[0004] Although the novel level in the above patent has a 45-degree bubble level, it is only for angle calibration and cannot achieve the selection of precise angles;
[0005] For example: 1. When cutting steel pipes at an angle, workers need to draw oblique lines on the steel pipes before cutting; this line-drawing cutting method has low accuracy and requires secondary processing to ensure that the incisions match, resulting in low work efficiency. Utility Model Content
[0006] The purpose of the utility model is to provide an adjustment bracket for a dual-axis electronic level, which can adsorb the level on a steel pipe and then adjust the inclination angle of a second laser. When the laser line hits the steel pipe, the laser line can be clearly seen, and the staff can cut the steel pipe according to the laser line with extremely high accuracy and consistency; so as to solve the technical problems raised in the above-mentioned background technology.
[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0008] An adjustment bracket for a dual-axis electronic level, comprising
[0009] Adjustment frame: It has a horizontal support and a vertical support, which are arranged in an L shape to facilitate the measurement of right-angle workpieces;
[0010] Handle: connected to the top of the horizontal bracket to facilitate the taking of the level;
[0011] Angle adjustment part: comprising a C-shaped shell, a slip ring and a second laser, wherein the C-shaped shell is connected to one end of the horizontal bracket away from the vertical bracket, and the slip ring is rotatably connected inside the C-shaped shell;
[0012] A cylindrical shell is transversely arranged in the slip ring, and one end of the cylindrical shell is open. A second laser is arranged in the cylindrical shell.
[0013] As a further technical solution of the utility model, the handle portion includes a grip ring arranged in a 3 / 4 ring shape, a flat surface is provided on the top of the grip ring, and an arc portion is provided below the flat surface for easy gripping by fingers.
[0014] As a further technical solution of the utility model, a second horizontal bubble tube is transversely arranged inside the grip ring.
[0015] As a further technical solution of the utility model, a circular ring is provided on the inner side of the connection between the horizontal bracket and the vertical bracket, and a first horizontal bubble tube perpendicular to the horizontal bracket is provided inside the circular ring.
[0016] As a further technical solution of the utility model, a slide groove is provided on the inner side of the C-shaped shell, and an annular protrusion slidably connected to the slide groove is provided on the outside of the slip ring.
[0017] As a further technical solution of the utility model, an indicator mark is provided on the outer side of the cylindrical shell on which the second laser is installed, and the indicator mark points to a scale mark opened on the side of the slip ring.
[0018] As a further technical solution of the utility model, a locking screw is connected to the upper end of the C-shaped shell, and the locking screw is used to lock and fix the slip ring after the angle is adjusted.
[0019] As a further technical solution of the utility model, a bottom trapezoidal groove and a side trapezoidal groove are respectively provided on the bottom side of the horizontal bracket and the outer side of the vertical bracket, and magnets are embedded in the bottom trapezoidal groove and the side trapezoidal groove.
[0020] Compared with the prior art, the beneficial effects of the utility model are:
[0021] 1. In the utility model, when the horizontal bracket is attached to the upper surface of the workpiece, the second horizontal bubble tube can display the horizontality of the horizontal bracket, and whether the surface of the workpiece is horizontal can be judged by the second horizontal bubble tube;
[0022] 2. The utility model turns the horizontal bracket and the vertical bracket by 90 degrees, so that the vertical bracket fits the surface of the workpiece, and measures the horizontality of the workpiece in a narrow space. The first horizontal bubble tube can display the horizontality of the vertical bracket.
[0023] 3. The utility model takes the angled cutting of steel pipe as an example: the bottom trapezoidal groove is fitted on the outer surface of the steel pipe, and the stability of the level is increased by the adsorption of the magnet, and then the slip ring is rotated to adjust the angle of the second laser, for example, the angle is adjusted to 45 degrees, and then the locking screw is tightened to make the slip ring and the C-shaped shell relatively fixed to prevent the automatic rotation and cause the angle change; turn on the second laser, the laser line appears on the upper surface of the steel pipe, and then the staff cuts the position of the steel pipe according to the position of the laser line;
[0024] 4. The utility model takes the flatness measurement of the steel plate as an example: after turning on the first laser, the laser line is emitted, the handheld part is lifted, the vertical bracket is inverted, and the horizontal bracket is located at the top. The vertical bracket is adsorbed on one side of the workpiece by a magnet, so that the laser line fits one end of the workpiece, and the laser line is emitted from one side of the workpiece to the other side. By observing the state of the laser line on the workpiece, the surface flatness of the workpiece can be checked. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0026] Figure 2 This utility model Figure 1 Schematic diagram of the bottom structure.
[0027] Figure 3 This utility model Figure 1 main view.
[0028] Figure 4 This utility model Figure 1 Schematic diagram from another perspective.
[0029] Figure 5 This utility model Figure 4 A partial enlarged schematic diagram of .
[0030] In the figure: 1-adjustment frame, 20-handle part, 30-angle adjustment part
[0031] 101- horizontal support, 102- magnet, 103- bottom trapezoidal groove, 104- first laser, 105- side trapezoidal groove, 106- vertical support, 107- first horizontal bubble tube;
[0032] 201-grip ring, 202-second horizontal bubble tube;
[0033] 301-C-type shell, 302-slip ring, 303-annular protrusion, 304-second laser, 305-baffle, 306-switch, 307-indicator, 308-scale line, 309-locking screw. DETAILED DESCRIPTION
[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0035] See also Figure 1-5 In an embodiment of the utility model, an adjustment bracket for a dual-axis electronic level instrument includes:
[0036] The adjustment frame 10 has a horizontal support 101 and a vertical support 106, which are arranged in an L shape to facilitate the measurement of right-angle workpieces;
[0037] Handle 20: connected to the top of the horizontal support 101, to facilitate the taking of the level;
[0038] Angle adjustment unit 30: comprises a C-shaped shell 301, a slip ring 302 and a second laser 304, wherein the C-shaped shell 301 is connected to one end of the horizontal bracket 101 away from the vertical bracket 106, and the slip ring 302 is rotatably connected inside the C-shaped shell 301;
[0039] A cylindrical shell is disposed transversely inside the slip ring 302 , and one end of the cylindrical shell is open. A second laser 304 is disposed inside the cylindrical shell.
[0040] By adopting the above technical solution, when cutting the plate or steel plate, the inclination angle of the second laser 304 is adjusted according to the angle to be cut, and the laser line emitted by the second laser 304 falls on the steel pipe or steel plate. The staff cuts the steel plate or steel pipe according to the laser line, and determines the cutting position by laser marking, which has high work efficiency and high precision, especially for steel pipes that need to be welded, and the bevel fit is high.
[0041] In this embodiment, the handle portion 20 includes a grip ring 201 in a 3 / 4 ring shape, a flat surface is provided on the top, and an arc portion is provided below the flat surface for easy gripping by fingers.
[0042] By adopting the above technical solution, the handheld portion 20 is convenient for taking and placing the entire level, especially when it is magnetically attracted to a workpiece, it is convenient to take it off.
[0043] In this embodiment, a second horizontal bubble tube 202 is transversely disposed inside the grip ring 201 .
[0044] By adopting the above technical solution, when the horizontal bracket 101 is attached to the upper surface of the workpiece, the second horizontal bubble tube 202 can display the horizontality of the horizontal bracket 101, and determine whether the surface of the workpiece is horizontal through the second horizontal bubble tube 202.
[0045] In this embodiment, a circular ring is provided inside the connection between the horizontal support 101 and the vertical support 106 , and a first horizontal bubble tube 107 perpendicular to the horizontal support 101 is provided inside the circular ring.
[0046] By adopting the above technical solution, since some workpieces, such as angle iron brackets and air conditioner outdoor unit brackets, have a small measurable space after assembly or installation, the horizontal bracket 101 and the vertical bracket 106 can be flipped 90 degrees so that the vertical bracket 106 fits against the surface of the workpiece, and the horizontality of the workpiece can be measured in a small space. The first horizontal bubble tube 107 can display the horizontality of the vertical bracket 106.
[0047] Furthermore, a first laser 104 is provided inside one end of the horizontal bracket 101 connected to the vertical bracket 106. After the first laser 104 is turned on, the laser line is emitted, the hand-held portion 20 is carried, and the vertical bracket 106 is inverted, at which time the horizontal bracket 101 is located at the top, and the vertical bracket 106 is adsorbed on one side of the workpiece by the magnet 102, so that the laser line fits one end of the workpiece, and the laser line is emitted from one side of the workpiece to the other side. By observing the state of the laser line on the workpiece, the surface flatness of the workpiece can be checked.
[0048] Specifically, the laser line is emitted in a cylindrical shape. When the surface flatness of the workpiece is poor, if the middle of the workpiece is higher than the side where the laser line is emitted, the laser line is blocked and will not be emitted to the other side of the workpiece;
[0049] If the middle of the workpiece is lower than the side where the laser line is emitted, the laser line will not fit the upper surface at that location, and there will be a certain gap. The above method can be used to test the flatness of the workpiece surface.
[0050] In this embodiment, a sliding groove is provided inside the C-shaped shell 301 , and an annular protrusion 303 slidably connected to the sliding groove is provided outside the slip ring 302 .
[0051] More specifically, an indicator mark 307 is disposed on the outer side of the cylindrical shell on which the second laser 304 is mounted, and the indicator mark 307 points to a scale mark 308 provided on the side of the slip ring 302 .
[0052] By adopting the above technical solution and setting the indicator mark 307 and the scale line 308, when the slip ring 302 is rotated, the angle of the second laser 304 can be accurately adjusted, which has a good auxiliary effect when the workpiece is beveled.
[0053] In this embodiment, a locking screw 309 is connected to the upper end of the C-shaped shell 301, and the locking screw 309 is used to lock and fix the slip ring 302 after the angle is adjusted.
[0054] By adopting the above technical solution, after adjusting the angle of the second laser 304, the relative fixation of the slip ring 302 and the C-shaped shell 301 can be achieved by tightening the locking screw 309, thereby preventing the automatic rotation thereof from causing the angle change.
[0055] In this embodiment, a bottom trapezoidal groove 103 and a side trapezoidal groove 105 are respectively formed on the bottom side of the horizontal bracket 101 and the outer side of the vertical bracket 106 , and magnets 102 are embedded in the bottom trapezoidal groove 103 and the side trapezoidal groove 105 .
[0056] By adopting the above technical solution, the arrangement of the bottom trapezoidal groove 103 and the side trapezoidal groove 105 can better fit the outer surface of the steel pipe. During testing or wire striking, the adsorption of the magnet 102 increases the stability of the level.
[0057] Furthermore, the first laser 104 and the second laser 304 are both laser pens, which are powered by built-in electronics, and a button hole 306 is provided on one side for the laser pen button to pop out. The outer side of the second laser 304 is also fixed by a baffle 305, which is fixed to the slip ring 302 by screws.
[0058] The working principle of the utility model is: when the horizontal bracket 101 is attached to the upper surface of the workpiece, the second horizontal bubble tube 202 can display the horizontality of the horizontal bracket 101, and judge whether the surface of the workpiece is horizontal through the second horizontal bubble tube 202;
[0059] Because some workpieces, such as angle iron brackets and air conditioner outdoor unit brackets, have a small measurable space after assembly or installation, the horizontal bracket 101 and the vertical bracket 106 can be flipped 90 degrees so that the vertical bracket 106 fits against the surface of the workpiece, and the horizontality of the workpiece can be measured in a small space. The first horizontal bubble tube 107 can display the horizontality of the vertical bracket 106.
[0060] Take the steel pipe bevel cutting as an example: the bottom trapezoidal groove 103 is fitted on the outer surface of the steel pipe, and the magnet 102 is adsorbed to increase the stability of the level, then the slip ring 302 is rotated to adjust the angle of the second laser 304, for example, the angle is adjusted to 45 degrees, and then the locking screw 309 is tightened to make the slip ring 302 and the C-shaped shell 301 relatively fixed to prevent their automatic rotation and cause angle changes; turn on the second laser 304, the laser line appears on the upper surface of the steel pipe, and then the staff cuts the position of the steel pipe according to the position of the laser line;
[0061] Take the flatness measurement of the steel plate as an example: after turning on the first laser 104, the laser line is emitted, the handheld portion 20 is carried, and the vertical bracket 106 is inverted. At this time, the horizontal bracket 101 is located at the top, and the vertical bracket 106 is adsorbed on one side of the workpiece by the magnet 102, so that the laser line fits one end of the workpiece, and the laser line is emitted from one side of the workpiece to the other side. By observing the state of the laser line on the workpiece, the surface flatness of the workpiece can be checked.
[0062] Specifically, the laser line is emitted in a cylindrical shape. When the surface flatness of the workpiece is poor, if the middle of the workpiece is higher than the side where the laser line is emitted, the laser line is blocked and will not be emitted to the other side of the workpiece;
[0063] If the middle of the workpiece is lower than the side where the laser line is emitted, the laser line will not fit the upper surface at that location, and there will be a certain gap. The above method can be used to test the flatness of the workpiece surface.
[0064] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0065] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An adjustment bracket for a dual-axis electronic level, Features: include The adjustment frame (10) comprises a horizontal support (101) and a vertical support (106), wherein the horizontal support (101) and the vertical support (106) are arranged in an L shape, so as to facilitate the measurement of a right-angle workpiece; Handle (20): connected to the top of the horizontal support (101) to facilitate taking the level; The angle adjustment part (30) comprises a C-shaped shell (301), a slip ring (302) and a second laser (304), wherein the C-shaped shell (301) is connected to an end of the horizontal support (101) away from the vertical support (106), and the slip ring (302) is rotatably connected inside the C-shaped shell (301); A cylindrical shell is transversely arranged inside the slip ring (302) and one end of the cylindrical shell is open. A second laser (304) is arranged inside the cylindrical shell.
2. The adjusting bracket for the dual-axis electronic level according to claim 1, Features: The handle (20) comprises a grip ring (201) in the shape of a 3 / 4 ring, a flat surface is provided on the top of the grip ring, and an arc portion is provided below the flat surface for easy gripping by fingers.
3. The adjusting bracket for the dual-axis electronic level according to claim 2, Features: A second horizontal bubble tube (202) is transversely arranged inside the grip ring (201).
4. The adjusting bracket for the dual-axis electronic level according to claim 1, Features: A circular ring is provided on the inner side of the connection between the horizontal support (101) and the vertical support (106), and a first horizontal bubble tube (107) perpendicular to the horizontal support (101) is provided inside the circular ring.
5. The adjusting bracket for the dual-axis electronic level according to claim 1, Features: A sliding groove is provided inside the C-shaped shell (301), and an annular protrusion (303) slidably connected to the sliding groove is provided outside the sliding ring (302).
6. The adjusting bracket for the dual-axis electronic level according to claim 5, Features: An indicator mark (307) is arranged on the outer side of the cylindrical shell on which the second laser (304) is installed, and the indicator mark (307) points to a scale mark (308) opened on the side of the slip ring (302).
7. The adjusting bracket for the dual-axis electronic level according to claim 5, Features: The upper end of the C-shaped shell (301) is connected with a locking screw (309), and the locking screw (309) is used to lock and fix the slip ring (302) after the angle is adjusted.
8. The adjusting bracket for the dual-axis electronic level according to claim 1, Features: The bottom side of the horizontal bracket (101) and the outer side of the vertical bracket (106) are respectively provided with a bottom trapezoidal groove (103) and a side trapezoidal groove (105), and magnets (102) are embedded in the bottom trapezoidal groove (103) and the side trapezoidal groove (105).