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Combined device for lofting overhead point

A technology of combined devices and fixed devices, which is applied in the direction of measuring devices, instruments, surveying and navigation, etc., can solve the problems of increasing errors, increasing measurement errors, affecting efficiency, etc., and achieve the effect of increasing the stability of stakeout and eliminating human errors

Pending Publication Date: 2018-06-22
广州市筑智建筑科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the past, we generally used the method of leading the stakeout points to the floor, but this would increase the manual measurement process, and also increase the points of measurement error, which not only affects the efficiency but also increases the error

Method used

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  • Combined device for lofting overhead point
  • Combined device for lofting overhead point
  • Combined device for lofting overhead point

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Embodiment Construction

[0026] In order to make the purpose, technical solution and advantages of the present invention clearer, more technical details of the present invention will be described in detail below with specific examples.

[0027] Such as Figure 1 to Figure 3 As shown, the combined device for lofting floating points in this embodiment includes a prism fixing device, a prism 2 and a lofting working surface, wherein

[0028] The prism fixing device includes a fixed frame 11, a height adjustment rod 12, an open guide shaft support 13 and a horizontal adjustment rod 14, the fixed frame 11 is an F clip, and the opening range of the F clip is 0mm-300mm, and the F clip is provided with a mounting seat 111 , the mounting seat 111 is provided with a rotating base 1111, the rotating base 1111 can rotate 360°, the rotating base 1111 has a through groove in the radial direction, the bottom of the height adjustment rod 12 is installed in the through groove, and is connected with the rotating base 11...

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PUM

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Abstract

The invention provides a combined device for lofting an overhead point. The combined device comprises a prism fixing device, a prism and a lofting working face, wherein the prism fixing device comprises a fixing frame, a height regulating rod and a horizontal regulating rod; the bottom of the height regulating rod is connected with the fixing frame; the horizontal regulating rod is connected withthe height regulating rod; one end of the horizontal regulating rod is provided with a biaxial gyroscopic stabilizer; the prism is mounted on the biaxial gyroscopic stabilizer; the lofting working face comprises a fixing clip and angle steel; the angle steel is located below the prism. The combined device for lofting the overhead point can be used for carrying out the lofting work of a high-placespace at any overhead position, and thus, various construction lofting demands are met.

Description

technical field [0001] The invention relates to a combination device for lofting of suspended points, which comprises a prism fixing device, a prism and a lofting working surface. Background technique [0002] The measurement work of measuring the plane position and elevation of the engineering building on the design drawings with certain measuring instruments and methods on the field is called construction stakeout. Since the main purpose of construction stakeout is to guide the follow-up construction, use the control points to determine the characteristic points of the building on the ground, but often encounter the situation that the stakeout points are not in the existing entity, and the most difficult thing is to stake out at high places, because It is a high-altitude operation, and the point to be staked out is in the air, and its position cannot be calibrated on the ground, so the calibration of the positioning point needs to design a special auxiliary device, and it ...

Claims

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Application Information

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IPC IPC(8): G01C15/00
CPCG01C15/00
Inventor 张健刘博林炜皓黄荣就温锦成张劲伟陈成胤梁少亮
Owner 广州市筑智建筑科技有限公司
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