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Leveling system of laser leveling instrument and debugging method thereof

A debugging method and leveling instrument technology, applied in the field of leveling system, can solve problems such as deviation, weakening of elastic force, position change of blister tube 18B, etc., and achieve the effects of avoiding positioning deviation, improving production efficiency, and simple debugging method

Inactive Publication Date: 2012-06-06
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

Examples

Experimental program
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Effect test

Embodiment 1

[0046] The first embodiment 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 is described in detail below. like Figure 4 , Figure 5 , Image 6 shown, Figure 4 It is a schematic three-dimensional structure diagram of Embodiment 1 of the leveling system 10 of the laser leveling instrument of the present invention; Figure 5 for Figure 4 A view in the X direction of the leveling system 10 of the laser leveling instrument shown in; Image 6 for Figure 4 Enlarged exploded view of section A in the middle. The leveling system 10 of the laser leveling instrument of the present invention includes a rotating part 20 , a main body 12 , a first water bubble tube 14B and a second water bubble tube 13B. The rotating member 20 has a laser beam exit hole 30 along the axial direction of the rotating member 20 . The light exit hole 30 is used to ...

Embodiment 2

[0075] The second embodiment of the leveling system of the laser leveling instrument of the present invention includes a vertical installation and adjustment part in addition to the horizontal installation and adjustment part.

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

[0077] like Figure 8 , Figure 9 , Figure 10 , Figure 11 shown, Figure 8 It is a schematic three-dimensional structure diagram of Embodiment 2 of the leveling system of the laser leveling instrument of the present invention; Figure 9 for Figure 8 View of the leveling system of the laser leveler shown in the X direction; Figure 10 for Figure 8 Enlarged exploded view of Part C in the middle; Figure 11 for Figure 9 Enlarged view of part D in the middle. The vertical installation and debugging part of the leveling system 10 of the laser leveling instrument of the pres...

Embodiment 3

[0099] The third embodiment of the leveling system of the laser leveling instrument of the present invention can also be realized by the following structures and debugging methods:

[0100] like Figure 13 , Figure 14 , Figure 15 and Figure 16 As shown, the difference between this type of vertical installation and debugging part and the above-mentioned vertical installation and debugging part is only in the connection manner of the adjustment seat 15T' and the main body 12 is different. The upper end of the back plate 150 of the adjusting seat 15T' is rotatably connected to the fixing plate 12P' through the cylindrical pin 21, 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 as follows: the cylindrical pin 21 is arranged on the upper wall 152T' of the joint seat 15T'. The upper end of the fixing plate 12P' is provided with two corresponding lugs 121...

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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 witha 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 to engineering measurement and a method for debugging the leveling system. Background technique [0002] Laser leveling instrument is used to test 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 sensor is adjusted to keep the water bubble in the middle position, so as to ensure that the light of the laser leveling instrument is horizontal or vertical. It can be seen that the assembly parallelism or perpendicularity of the water bubble 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, in the assembly process of the lase...

Claims

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Application Information

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