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House square measuring rule based on real estate evaluation

A measuring ruler and real estate technology, applied in measuring devices, measuring inclination, surveying and navigation, etc., can solve problems such as inaccurate measurement results, and achieve the effects of improving measurement efficiency, good stability, and small external environment

Active Publication Date: 2019-09-20
深圳汇策科创集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a house square measuring ruler based on real estate evaluation, to solve the problem of inaccurate measurement results in the process of measuring the square angle in the prior art

Method used

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  • House square measuring rule based on real estate evaluation
  • House square measuring rule based on real estate evaluation

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Embodiment Construction

[0019] The following is further described in detail through specific implementation methods:

[0020] The reference signs in the drawings of the description include: base 1, cavity 2, through hole 3, support rod 4, first spring 5, horizontal pipe 6, vertical pipe 7, positioning hole 8, positioning rod 9, sliding hole 10, Slider 11, second spring 12, mounting sleeve 13, cylinder 14, fixed ruler 15, measuring ruler 16, bushing 17, push rod 18, first positioning rod 19, second positioning rod 20, scale tube 21, positioning bolt 22, baffle plate 23, upper oil hole 24, lower oil hole 25.

[0021] combine figure 1 and figure 2 As shown, a house square measuring ruler 16 based on real estate evaluation includes a base 1, a cavity 2 is opened in the base 1, and a plurality of through holes 3 communicating with the cavity 2 are provided in the lower part of the base 1 along the circumference. The number of the through holes 3 is preferably three, the cavity 2 is filled with hydraul...

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Abstract

The invention belongs to the technical field of building measurement tools, and specifically discloses a house square measuring ruler based on real estate evaluation. The ruler comprises a base. A vertical expansion part is connected with the base. A cylinder with a horizontally arranged piston rod is arranged on the upper part of the expansion part. The piston rod of the cylinder is provided with a horizontal fixed ruler. One end of the fixed ruler is horizontally hinged with a measuring ruler. The measuring ruler is provided with a transparent scale tube along the length direction. The part, which is close to one side of the fixed ruler, of the measuring ruler is connected with a horizontally inclined sleeve. The sleeve is communicated with the scale tube, and fluorescent liquid is contained in the sleeve. The end, which is close to the scale tube, of the sleeve is provided with a pressure valve. A part, which is close to one side of the measuring ruler, of the fixed ruler is hinged with a push rod. The push rod is slidingly connected with the inner wall of the sleeve in a sealed manner. The house square measuring ruler provided by the invention is mainly used for measuring the square angle of a house, and solves the problem of inaccurate measurement results in a square angle measuring process in the prior art.

Description

technical field [0001] The invention belongs to the technical field of building measuring tools, and specifically discloses a house square measuring ruler based on real estate evaluation. Background technique [0002] Real estate is a comprehensive and complex concept. From the perspective of physical phenomena, it is composed of buildings and land. Land can be divided into undeveloped land and developed land. Buildings exist attached to the land and are combined with the land. Buildings refer to the products of artificial construction, including two categories: houses and structures. [0003] When evaluating a house, in addition to measuring the area of ​​the house, it is also necessary to measure the squareness of the house type. In the prior art, measuring the squareness of a house type is usually performed with a protractor, but during the measurement process, since the protractor is greatly affected by whether it is level or not, it is easy to affect the measurement r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C9/18
CPCG01C9/18
Inventor 戎晓红程琤马娜
Owner 深圳汇策科创集团有限公司
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