A laser measuring device for construction engineering and its measuring method

A technology of laser measurement and construction engineering, applied in active optical measurement devices, measurement devices, measurement instruments, etc., can solve the problems of affecting the accuracy of measurement, low stability, height inconvenience, etc., to avoid shaking and increase stability. Effect

Active Publication Date: 2022-05-03
山东寿光第一建筑有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In building construction, the measurement of datum lines is an important factor affecting the accuracy of the project. Inaccurate measurement will affect the quality of construction. Traditionally, a level is used for measurement. The level cannot adapt to buildings with higher precision requirements. The digital deviation range is difficult to meet the measurement accuracy requirements of complex buildings. Therefore, laser measurement equipment is usually used for measurement in the construction process of buildings with complex structures to ensure the accuracy of measurement.
[0003] At present, the traditional laser measuring equipment is inconvenient to adjust the height, and when the ground is not level, the laser measuring equipment is easy to tilt relative to the horizontal plane, which affects the accuracy of measurement, and the stability is low, which is not convenient for actual operation

Method used

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  • A laser measuring device for construction engineering and its measuring method
  • A laser measuring device for construction engineering and its measuring method
  • A laser measuring device for construction engineering and its measuring method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Example 1, please refer to Figure 1-Figure 9 , a laser measuring device for construction engineering includes a laser measuring equipment body 1, a rotating base 2 is fixedly connected to the bottom of the laser measuring equipment body 1, a fixing base 3 is arranged under the rotating base 2, and the rotating base 2 and the fixing base 3 are rotated The components are connected, the bottom of the fixed seat 3 is fixedly connected with the fixed column 4, the bottom of the fixed column 4 is provided with a threaded groove 5, and the threaded groove 5 is provided with a threaded column 6, and the bottom end of the threaded column 6 extends to the bottom of the fixed column 4, The outside of threaded column 6 is provided with nut 43, and nut 43 is in contact with fixed column 4, and the bottom of threaded column 6 is provided with base 9, and the top of base 9 is fixedly connected with first fixed block 10, and the top of first fixed block 10 A spherical groove 11 is pro...

Embodiment 2

[0046] Embodiment two, on the basis of embodiment one, by figure 1 , Image 6 , Figure 7 and Figure 8 As shown, the lifting assembly includes two first rectangular holes 21 opened on the top of the movable ring 19 , and one inner wall of the first rectangular hole 21 communicates with the inner wall of the movable ring 19 .

[0047] A limiting bar 22 is arranged in the first rectangular hole 21 , and the limiting bar 22 is fixedly connected with the fixing column 4 .

[0048] A threaded ring 23 is sheathed on the outside of the fixed post 4 , and the threaded ring 23 is located below the movable ring 19 , and the fixed post 4 is provided with threads matching the threaded ring 23 .

[0049] The bottom of movable ring 19 is provided with annular groove 24, is provided with some slide blocks 25 in annular groove 24, and the bottom of slide block 25 is connected with the top of threaded ring 23 by second connecting column 26, and annular groove 24 and slide block The cross ...

Embodiment 3

[0053] Embodiment three, on the basis of embodiment one, by figure 1 , Figure 4 and Figure 5 As shown, the positioning assembly includes a second rectangular hole 29 opened on the inner wall of the first groove 13 , and a pressing plate 30 is disposed in the second rectangular hole 29 .

[0054] The rotating column 12 is fixedly connected with a support frame 31, one side of the support frame 31 is provided with a first threaded rod 32, one end of the first threaded rod 32 runs through the support frame 31, and one end of the first threaded rod 32 and the pressing plate 30 pass through the first A bearing 33 is connected.

[0055] The outside of the first threaded rod 32 is provided with a first threaded pipe 34, one side of the first threaded pipe 34 is fixedly connected to one side of the support frame 31, and one end of the first threaded rod 32 away from the first bearing 33 is fixedly connected with a fixed The plate 35, the pressing plate 30 is in contact with the s...

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Abstract

The invention relates to the technical field of engineering measurement equipment, and discloses a laser measurement device for construction engineering and a measurement method thereof, wherein the laser measurement device for construction engineering includes a laser measurement equipment body, and a rotating seat is fixedly connected to the bottom of the laser measurement equipment body. The bottom of the rotating seat is provided with a fixed seat, the rotating seat and the fixed seat are connected by a rotating assembly, the bottom of the fixed seat is fixedly connected with a fixed column, the bottom of the fixed column is provided with a threaded groove, and a threaded column is arranged in the threaded groove, and the bottom of the threaded column The end extends to the bottom of the fixed column, the bottom of the threaded column is provided with a base, and the outside of the threaded column is provided with a first fixed ring, the first fixed ring is fixedly connected with the threaded column, and the first fixed ring and the base are connected by a limiting component. An adjustment support assembly is provided on the fixing seat, and the invention can make the laser measuring equipment body parallel to the horizontal plane, facilitate the adjustment of the height of the laser measuring equipment body, and increase the stability of the whole device.

Description

technical field [0001] The invention belongs to the technical field of engineering measuring equipment, in particular to a laser measuring device for construction engineering and a measuring method thereof. Background technique [0002] In building construction, the measurement of datum lines is an important factor affecting the accuracy of the project. Inaccurate measurement will affect the quality of construction. Traditionally, a level is used for measurement. The level cannot adapt to buildings with higher precision requirements. The digital deviation range is difficult to meet the measurement accuracy requirements of complex buildings. Therefore, laser measurement equipment is usually used for measurement in the construction process of complex structures to ensure the accuracy of measurement. [0003] At present, the traditional laser measuring equipment is inconvenient to adjust the height, and when the ground is not level, the laser measuring equipment is easy to tilt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16M11/08F16M11/16F16M11/20F16M11/32F16M11/36G01C15/00
CPCF16M11/08F16M11/16F16M11/2078F16M11/32F16M11/36G01C15/002F16M2200/022F16M2200/021F16M2200/08F16M2200/027
Inventor 寇少华崔焱李明李连东王晓王洪军
Owner 山东寿光第一建筑有限公司
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