Three-dimensional adjusting mechanism for laser measurement

Abstract

The utility model discloses a three-dimensional adjusting mechanism for laser measurement, which comprises a laser measuring instrument, a four-leg support, an upper mounting plate, a lower mounting plate and an adjusting disc arranged at the bottom of the laser measuring instrument, the laser measuring instrument and the upper mounting plate are connected through fixing bolts, and the lower mounting plate and the adjusting disc are connected through fixing bolts. And the upper mounting plate and the lower mounting plate are connected through a lifting mechanism. According to the utility model, under the interaction of the laser measuring instrument, the four-leg bracket, the upper mounting plate, the lower mounting plate, the adjusting disc, the fixing bolt and the lifting mechanism, the lifting mechanism formed by the electric air pressure rod can conveniently adjust the height of the laser measuring instrument, and the lifting mechanism is matched with a lifting button and a descending button to realize accurate control, so that the height requirements of different scenes are met; the coaxial arrangement and the stabilizing mechanism ensure the stability during lifting, reduce shaking and ensure the measurement precision, the fixed bolt connection is convenient to mount and dismount, the adjustment flexibility is increased, and the overall measurement efficiency and quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser measurement equipment, in particular to a three-dimensional adjustment mechanism for laser measurement. Background Art

[0002] Laser measuring instruments are widely used in many fields. They can accurately and quickly obtain three-dimensional information of objects, provide key data for engineering measurement, industrial inspection and other tasks, and greatly improve measurement efficiency and accuracy.

[0003] Currently, existing small laser measuring instruments have shortcomings in three-dimensional adjustment, especially in height adjustment. The three-dimensional adjustment mechanism of some small laser measuring instruments lacks a lifting function. When it is necessary to measure objects at different heights or change the measurement angle, the operation is extremely inconvenient, which seriously affects the flexibility of the measurement work. Therefore, we proposed a three-dimensional adjustment mechanism for laser measurement to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to overcome the deficiencies in the above-mentioned background technology and to propose a three-dimensional adjustment mechanism for laser measurement.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The three-dimensional adjustment mechanism of laser measurement includes a laser measuring instrument, a four-legged bracket, an upper mounting plate, a lower mounting plate, and an adjustment plate arranged at the bottom of the laser measuring instrument. The laser measuring instrument and the upper mounting plate, the lower mounting plate, and the adjustment plate are all connected by fixing bolts, and the upper mounting plate and the lower mounting plate are connected by a lifting mechanism.

[0007] The lifting mechanism comprises an electric pneumatic rod fixed on the lower mounting plate, and a piston end of the electric pneumatic rod is fixedly connected to the bottom of the upper mounting plate.

[0008] Preferably, the electric pneumatic rod and the adjustment disk are coaxially arranged.

[0009] Preferably, the upper mounting plate and the lower mounting plate are also connected by a stabilizing mechanism, and the stabilizing mechanism includes right-angle limit plates fixed on the bottom of the upper mounting plate and the top of the lower mounting plate, and the outer side walls of the two right-angle limit plates are slidably connected to each other.

[0010] Preferably, a first threaded hole is opened at the bottom of the adjustment disk, and one of the fixing bolts is rotated on the mounting plate, and the outer side wall of the fixing bolt is threadedly connected to the inner side wall of the first threaded hole.

[0011] Preferably, a second threaded hole is opened at the bottom of the mounting lower plate, and another fixing bolt is rotated on the top of the four-legged bracket, and the outer side wall of the fixing bolt is threadedly connected to the inner side wall of the second threaded hole.

[0012] Preferably, an ascending button and a descending button electrically connected to the electric pneumatic rod are fixedly mounted on the lower mounting plate.

[0013] The beneficial effects of the utility model are:

[0014] Under the interaction of the laser measuring instrument, four-legged bracket, upper mounting plate, lower mounting plate, adjustment plate, fixing bolts and lifting mechanism, the lifting mechanism composed of its electric pneumatic rod can conveniently adjust the height of the laser measuring instrument, and cooperate with the up and down buttons to achieve precise control to meet the height requirements of different scenarios. The coaxial setting and stabilization mechanism ensure stability during lifting and lowering, reduce shaking, and ensure measurement accuracy. The fixed bolt connection facilitates installation and disassembly, increases adjustment flexibility, and improves overall measurement efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of the three-dimensional adjustment mechanism for laser measurement proposed in the present invention;

[0016] Figure 2 This is a top view of the lower plate installed in the three-dimensional adjustment mechanism for laser measurement proposed by the present invention;

[0017] Figure 3 This is a front view of the three-dimensional adjustment mechanism for laser measurement proposed in the present invention;

[0018] Figure 4 This is a top-sectional view of two right-angle limit plates in the three-dimensional adjustment mechanism for laser measurement proposed in the utility model.

[0019] In the figure: 1. Laser measuring instrument; 2. Four-leg bracket; 3. Install the upper plate; 4. Install the lower plate; 5. Adjustment plate; 6. Fixing bolts; 7. Electric pneumatic rod; 8. Right-angle limit plate; 9. Up button; 10. Down button. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-4 The three-dimensional adjustment mechanism of laser measurement includes a laser measuring instrument 1, a four-legged bracket 2, an upper mounting plate 3, a lower mounting plate 4 and an adjustment disk 5 arranged at the bottom of the laser measuring instrument 1. The laser measuring instrument 1 and the upper mounting plate 3 are connected to the lower mounting plate 4 and the adjustment disk 5 by fixing bolts 6.

[0022] To further illustrate, the adjustment disk 5 can fine-tune the flatness of the laser measuring instrument 1, and the laser measuring instrument 1 can measure and scan a three-dimensional image around it. The laser measuring instrument 1 and the adjustment disk 5 are both commonly used means in the prior art and will not be described in detail here.

[0023] like Figure 1 As shown, a first threaded hole is provided at the bottom of the adjusting disk 5, wherein one fixing bolt 6 is rotated on the mounting upper plate 3, and the outer side wall of the fixing bolt 6 is threadedly connected to the inner side wall of the first threaded hole. A second threaded hole is provided at the bottom of the mounting lower plate 4, and another fixing bolt 6 is rotated on the top of the four-legged bracket 2, and the outer side wall of the fixing bolt 6 is threadedly connected to the inner side wall of the second threaded hole.

[0024] It is further explained that this connection method facilitates the installation and disassembly of the device, and is convenient for transportation and maintenance.

[0025] like Figure 1 and Figure 2 As shown, the upper mounting plate 3 and the lower mounting plate 4 are connected by a lifting mechanism; the lifting mechanism includes an electric pneumatic rod 7 fixed on the lower mounting plate 4, the piston end of the electric pneumatic rod 7 is fixedly connected to the bottom of the upper mounting plate 3, and the lower mounting plate 4 is fixedly installed with an ascending button 9 and a descending button 10 electrically connected to the electric pneumatic rod 7.

[0026] Further explanation: The electric pneumatic rod 7 is used as a lifting mechanism, the piston end is connected to the upper mounting plate 3, and the lower mounting plate 4 is provided with an up button 9 and a down button 10. It is easy to operate and can achieve precise control of the height of the laser measuring instrument 1, which is convenient for adjusting to the appropriate height according to different measurement scenarios and targets, and meets the adjustment requirements of the height dimension in three-dimensional measurement.

[0027] like Figure 1 As shown, the electric pneumatic rod 7 and the adjusting disk 5 are coaxially arranged.

[0028] It is further explained that the electric pneumatic rod 7 and the adjustment disk 5 are coaxially arranged, so that the force during the lifting process is more uniform, reducing the shaking caused by eccentricity, improving the stability of the laser measuring instrument 1 when adjusting the height, and helping to ensure measurement accuracy.

[0029] like Figure 1 and Figure 4 As shown, the upper mounting plate 3 and the lower mounting plate 4 are also connected by a stabilizing mechanism, which includes right-angle limit plates 8 fixed at the bottom of the upper mounting plate 3 and the top of the lower mounting plate 4, and the outer side walls of the two right-angle limit plates 8 are slidably connected to each other.

[0030] It is further explained that the relative displacement of the two in the horizontal direction is limited by the sliding connection in the stabilizing mechanism, which further enhances the stability of the structure and ensures that the laser measuring instrument 1 will not shake or deflect unnecessarily during the lifting process.

[0031] The functional principle of this utility model can be explained through the following operation modes:

[0032] Height adjustment

[0033] By pressing the up button 9 or the down button 10 on the mounting lower plate 4, the electric pneumatic rod 7 is started. When the up button 9 is pressed, the piston of the electric pneumatic rod 7 extends, pushing the mounting upper plate 3 up, thereby raising the laser measuring instrument 1. When the down button 10 is pressed, the piston contracts, causing the mounting upper plate 3 to descend, lowering the height of the laser measuring instrument 1 and adjusting it to a suitable measuring height.

[0034] Start measuring

[0035] Start the laser measuring instrument 1 to perform three-dimensional measurement. During the measurement process, if the measurement result is found to be unsatisfactory, the above adjustment steps can be repeated until satisfactory measurement data is obtained.

[0036] Measurement completed

[0037] After the measurement work is completed, turn off the laser measuring instrument 1. If the device needs to be moved, consider disassembling some parts for transportation.

[0038] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A three-dimensional adjustment mechanism for laser measurement, characterized in that: The laser measuring instrument comprises a laser measuring instrument (1), a four-legged bracket (2), an upper mounting plate (3), a lower mounting plate (4), and an adjustment plate (5) arranged at the bottom of the laser measuring instrument (1); the laser measuring instrument (1) and the upper mounting plate (3) are connected to the lower mounting plate (4) and the adjustment plate (5) by fixing bolts (6); and the upper mounting plate (3) and the lower mounting plate (4) are connected by a lifting mechanism; The lifting mechanism comprises an electric pneumatic rod (7) fixed on the mounting lower plate (4), and a piston end of the electric pneumatic rod (7) is fixedly connected to the bottom of the mounting upper plate (3).

2. The three-dimensional adjustment mechanism for laser measurement according to claim 1, characterized in that: The electric pneumatic rod (7) and the adjusting disk (5) are coaxially arranged.

3. The three-dimensional adjustment mechanism for laser measurement according to claim 1, characterized in that: The upper mounting plate (3) and the lower mounting plate (4) are also connected via a stabilizing mechanism, wherein the stabilizing mechanism comprises right-angled limiting plates (8) fixed to the bottom of the upper mounting plate (3) and the top of the lower mounting plate (4), and the outer side walls of the two right-angled limiting plates (8) are slidably connected to each other.

4. The three-dimensional adjustment mechanism for laser measurement according to claim 1, characterized in that: A first threaded hole is provided at the bottom of the adjustment disk (5), and one of the fixing bolts (6) is rotated on the mounting upper plate (3), and the outer wall of the fixing bolt (6) is threadedly connected to the inner wall of the first threaded hole.

5. The three-dimensional adjustment mechanism for laser measurement according to claim 1, characterized in that: A second threaded hole is provided at the bottom of the mounting lower plate (4), and another fixing bolt (6) is rotated on the top of the four-legged bracket (2), and the outer wall of the fixing bolt (6) is threadedly connected to the inner wall of the second threaded hole.

6. The three-dimensional adjustment mechanism for laser measurement according to claim 1, characterized in that: An ascending button (9) and a descending button (10) electrically connected to the electric pneumatic rod (7) are fixedly mounted on the lower mounting plate (4).

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