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A detection tool for verticality of building survey

A technology for detecting tools and verticality, applied in measuring devices, measuring fixed angles, mechanical measuring devices, etc., can solve the problems of being easily affected by ambient light, low measurement accuracy, and high cost, achieving low friction and high accuracy. , The effect of simple and practical structure

Active Publication Date: 2021-11-23
HEILONGJIANG COLLEGE OF CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Architectural surveys often require verticality detection. At present, the tools for verticality detection of building measurement surfaces are generally divided into two categories. One is simple ruler measurement, which has low measurement accuracy and is prone to errors due to operational influences. The category is electronic equipment measurement, which has high measurement accuracy, but is expensive and easily affected by ambient light

Method used

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  • A detection tool for verticality of building survey
  • A detection tool for verticality of building survey
  • A detection tool for verticality of building survey

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Experimental program
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specific Embodiment approach 1

[0014] Specific implementation mode one: as Figure 1~Figure 5 As shown, the present invention discloses a verticality detection tool for building measurement, which includes a hand-held support, a detection assembly and an angle plate 10. The hand-held support includes a T-shaped support rod 1, a handle 2, a platform plate 4 and three contact rods 3, One side surface of the T-shaped strut 1 is adjacent to the three free end positions, and a contact rod 3 is vertically fixed respectively. The three contact rods 3 are arranged with equal lengths and the outer ends of each contact rod 3 are all made into spherical surfaces. The handle 2 is fixed at the middle position on the other side of the T-shaped pole 1, the platform plate 4 is fixed horizontally between the two contact rods 3 located above, the outer ends of the two contact rods 3 protrude from the corresponding end surface of the platform plate 4, and the platform A circular hole 4-1 is vertically opened at the center of ...

specific Embodiment approach 2

[0015] Specific implementation mode two: as figure 2 As shown, this embodiment is a further description of specific embodiment 1. The bottom of the angle plate 10 is provided with a sliding seat 10-1, and the sliding seat 10-1 is integrally provided with a paddle. The T-shaped pole 1. A slideway 1-1 is horizontally provided on the upper surface, and the angle plate 10 is slidably arranged on the slideway 1-1 through the slide seat 10-1.

specific Embodiment approach 3

[0016] Specific implementation mode three: as Figure 4 As shown, this embodiment is a further description of Embodiment 1 or Embodiment 2, and the floating circular plate 6 is provided with a cavity 6-2.

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Abstract

A building measurement verticality detection tool relates to a building measurement tool. There are three contact rods fixed on one side of the T-shaped support rod, the handle is fixed on the other side of the T-shaped support rod, the platform plate is fixed between the two contact rods located above, the platform board is provided with a round hole, and the cylindrical shell is fixed on the round In the hole, the outer ring magnet is fixed on the inner wall of the cylindrical shell, and the inner ring magnet is fixed on the circumference of the floating disc. The inner ring magnet and the outer ring magnet are arranged at intervals and repel each other with the same pole. The upper and lower ends are sealed and fixed, the vertical rod and the floating circular plate are coaxially fixed, the sealing film seals the gap between the annular sealing plate and the vertical rod, there is perfusion fluid in the cylindrical shell, the upper end of the vertical rod is fixed with a pointer and the lower end is fixed with a matching The heavy ball, the suspended circular plate is submerged and suspended in the perfusate, and the angle plate is set in cooperation with the pointer. The measurement surface is determined by three-point contact, which is more stable, and the vertical pole is less affected by friction, and the accuracy is higher.

Description

technical field [0001] The invention relates to a building measurement tool, in particular to a building measurement verticality detection tool. Background technique [0002] Building surveying is the work of controlling the construction quality through measurement during the building construction process, and it is the most important thing for building safety. [0003] Architectural surveys often require verticality detection. At present, the tools for verticality detection of building measurement surfaces are generally divided into two categories. One is simple ruler measurement, which has low measurement accuracy and is prone to errors due to operational influences. The second category is electronic equipment measurement, which has high measurement accuracy, but is expensive and susceptible to ambient light. [0004] In view of this, it is very necessary to develop a relatively moderate verticality detection tool that can ensure high measurement accuracy and relatively l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C15/12G01B5/245
CPCG01B5/245G01C15/12
Inventor 李楠叶飞沈义王作成吴士超信思源张琨徐晓娜南振江王博石振秋
Owner HEILONGJIANG COLLEGE OF CONSTR