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Leveling system of laser leveling instrument and debugging method thereof

A debugging method and technology of a leveling instrument, which are applied in the field of leveling systems, can solve problems such as weakening of elasticity, deviation, and change of the position of 18B of the blister tube, so as to avoid positioning deviation, reduce debugging time, and simplify the debugging method.

Inactive Publication Date: 2011-02-16
NORTHWEST INSTR SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the position of the blister tube 18B is maintained by the elastic force of the springs 18UB and 18LB. As time goes by, the springs 18UB and 18LB will relax and the elastic force will weaken, causing the position of the blister tube 18B to change and produce deviations.

Method used

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  • Leveling system of laser leveling instrument and debugging method thereof
  • Leveling system of laser leveling instrument and debugging method thereof
  • Leveling system of laser leveling instrument and debugging method thereof

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Experimental program
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Effect test

Embodiment 1

[0046] Embodiment 1 of the leveling system of the laser leveling instrument of the present invention includes a horizontal installation and debugging part, and the horizontal installation and debugging part will be described in detail below. Such as Figure 4 , Figure 5 , Image 6 as shown, Figure 4 It is a schematic diagram of the three-dimensional structure of Embodiment 1 of the leveling system 10 of the laser leveling instrument of the present invention; Figure 5 for Figure 4 The view of the leveling system 10 of the laser leveling instrument shown in the X direction; Image 6 for Figure 4 An enlarged exploded view of part A in Fig. The leveling system 10 of the laser leveling instrument of the present invention includes a rotating component 20 , a main body 12 , a first bubble tube 14B and a second bubble tube 13B. The rotating part 20 has a laser beam exit hole 30 along the axis of the rotating part 20 . The light exit hole 30 is used to emit a positioning l...

Embodiment 2

[0075] The second embodiment of the leveling system of the laser leveling instrument of the present invention includes not only the horizontal installation and debugging part, but also the vertical installation and debugging part.

[0076] The detailed description of the vertical installation and debugging part of the leveling system of the laser leveling instrument in this embodiment is as follows:

[0077] Such as Figure 8 , Figure 9 , Figure 10 , Figure 11 as shown, Figure 8 It is a schematic diagram of the three-dimensional structure of Embodiment 2 of the leveling system of the laser leveling instrument of the present invention; Figure 9 for Figure 8 The view along the X direction of the leveling system of the laser leveler shown in ; Figure 10 for Figure 8 The enlarged exploded view of part C in the figure; Figure 11 for Figure 9 Enlarged view of part D in Fig. The vertical installation and commissioning part of the leveling system 10 of the laser le...

Embodiment 3

[0099] Embodiment 3 of the leveling system of the laser leveling instrument of the present invention can also be realized by the following structure and debugging method:

[0100] Such as Figure 13 , Figure 14 , Figure 15 with Figure 16 As shown, the difference between this kind of vertical installation and adjustment part and the above-mentioned vertical installation and adjustment part is only that the connection method between the adjustment seat 15T' and the main body 12 is different. The upper end of the back plate 150 of the adjustment seat 15T' is rotatably connected to the fixed plate 12P' through a cylindrical pin 21, and the axis of the cylindrical pin 21 is perpendicular to the axis of the bottom wall adjusting screw 18, that is, parallel to the Y-axis direction. The specific structure is: the cylindrical pin 21 is arranged on the upper wall 152T' of the joint seat 15T'. The upper end of the fixed plate 12P' is provided with two corresponding lugs 121, and t...

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Abstract

The invention discloses a leveling system of a laser leveling instrument and a debugging method thereof. The leveling system comprises a main body, a first frame with two side walls parallel to the laser beam emitted from the laser leveling instrument and a first bubble pipe arranged on the first frame. A first projecting part is arranged outside a side wall of the first frame; the main body is provided with a first groove corresponding to the first projecting part; the side wall of the first groove is provided with penetrated screw holes; each screw hole is provided with a first adjusting screw and a first cock screw; the first adjusting screw and the first cock screw are matched to fix the first projecting part in the first groove; the other side wall of the first frame is provided with a first connecting hole; the main body is provided with a first screw hole corresponding to the first connecting hole; and the first screw passes through the first connecting hole and is connected with the first screw hole. The invention effectively ensures that the sensor members can be positioned on different positions and guarantee the positioning precision, reduces the debugging time and improves the production efficiency.

Description

technical field [0001] The invention relates to a leveling system of a laser leveling instrument applied in engineering survey and a method for debugging the leveling system. Background technique [0002] The laser leveling instrument is used to detect the levelness of engineering measurement. One of the main components of the laser leveling instrument is the leveling system, which includes rotating parts, supporting parts and sensors. During the use of the laser leveling instrument, the water bubble in the blister tube is mainly adjusted by adjusting the water bubble tube in the sensor, so as to ensure that the light emitted by the laser leveling instrument is horizontal or vertical. It can be seen that the assembly parallelism or perpendicularity of the blister tube in the sensor of the laser leveling instrument and the reference plane of the laser leveling instrument has a great influence on the use accuracy of the laser leveling instrument. Therefore, during the assemb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C25/00
Inventor 陈宇
Owner NORTHWEST INSTR SHANGHAI
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