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Multi-functional gradient measuring instrument

A measuring instrument and multi-functional technology, which can be used in measuring devices, measuring inclinations, instruments, etc., can solve the problems of inconvenience to carry, poor strength and stability of wooden triangles, and poor measuring accuracy, etc., to improve construction quality and facilitate display. Angle deviation, high precision effect

Inactive Publication Date: 2018-06-12
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The strength and stability of the wooden triangle ruler is poor, and it is inconvenient to carry. It can only measure the working surface at an angle of 45°, and the measurement accuracy is poor.

Method used

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0029] see Figure 1 to Figure 3 , the present invention includes a horizontal measuring base 1, on which an angle indicating instrument panel base 4 is fixedly installed, and an angle indicating instrument panel 2 is installed on the angle indicating instrument panel base 4; vertical gears are installed on the measuring base 1 The box pendulum mechanism 5 and the gear box pendulum mechanism 5 are connected with the pointer 3, and the pointer 3 cooperates with the angle indicating instrument panel 2.

[0030] The measurement base 1 is made of an aluminum alloy square tube, which is light in weight, portable, high in strength and easy to carry, with a size of 50mm×20mm×2000mm. The length of the measurement base 1 is 2000 mm, which ensures high accuracy of the measurement data.

[0031] The angle indicating instrument panel 2 is a semicircular arc structure w...

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Abstract

The invention relates to a multi-functional gradient measuring instrument. The multi-functional gradient measuring instrument comprises a horizontal measuring base; an angle indicating instrument panel base is fixedly arranged on the measuring base; an angle indicating instrument panel is arranged on the angle indicating instrument panel base; a vertical gearbox pendulum mechanism is arranged on the measuring base; the gearbox pendulum mechanism is connected with a pointer; and the pointer is matched with the angle indicating instrument panel. The horizontal measuring base is provided and canserve as a reference plane; the vertical gearbox pendulum mechanism is arranged on the measuring base, the gearbox pendulum mechanism is connected with the pointer, the gearbox pendulum mechanism rotates and drives the pointer to swing when the reference plane is inclined, the pointer cooperates with the angle indicating instrument panel to indicate a corresponding angle degree, parallel, inclinedand vertical degree numerical values of a working plane can be measured, the functions of a horizontal ruler and a guiding ruler are achieved, and the multi-functional gradient measuring instrument can serve as engineering check and examination basis; and the measuring instrument can be operated by one person, realizes intuitive numerical reading and is highly efficient.

Description

technical field [0001] The invention relates to the field of measuring instruments, in particular to a multifunctional gradient measuring instrument. Background technique [0002] In the civil construction of power substation projects, when encountering earthwork such as slope protection and excavation, due to the limitation of measuring tools, disputes often arise between Party A (supervisor) and the construction team due to the amount of slope release. For example, on both sides of the substation access road, the construction drawings require 1:1 slope protection (that is, 45° slope protection). Due to the limitation of measurement tools, construction personnel rely on visual judgment during construction, and there is a large compilation error. During the construction, the slope protection and other excavations were not enough. During the acceptance inspection, Party A found that large machinery entered the site for the second time to repair the slope, which would cause a ...

Claims

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Application Information

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IPC IPC(8): G01C9/12G01C9/34
CPCG01C9/12G01C9/34
Inventor 景文波景彦霖贾立平李明王沛姬兆民
Owner STATE GRID CORP OF CHINA
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