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Measuring scale for engineering cost

A technology of engineering cost and measuring ruler, applied in the field of measuring ruler, can solve the problems of inconvenient measurement position marking, inability to accurately view and read numerical position data, etc., so as to improve measurement efficiency and accuracy, improve practicability, and facilitate use. Effect

Pending Publication Date: 2022-03-18
江苏恺达信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the traditional measuring rulers can only be used for measurement, and cannot accurately view and read accurate numerical position data, and it is not convenient to mark the measurement position

Method used

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  • Measuring scale for engineering cost
  • Measuring scale for engineering cost
  • Measuring scale for engineering cost

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0024] refer to Figure 1-5 , a measuring ruler for engineering cost, comprising a ruler body 1, the upper part of the front and rear surfaces of the ruler body 1 is provided with a first port 2, and the middle position of the top of the ruler body 1 is provided with a first slot 3, according to the actual use A handle can be set in the middle of the bottom end of the first slot 3 through a screw, so that the staff can hold the scale body 1 through the handle, and the top of the scale body 1 is provided with a scale 4 at the front and rear of the first slot 3, and the scale 4 is engraved on the top surface of the ruler body 1. A U-shaped block 5 is slid inside the fi...

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Abstract

The measuring ruler comprises a ruler body, a first through opening is formed in the upper portions of the surfaces of the front portion and the rear portion of the ruler body in a penetrating mode, a first open groove is formed in the middle of the top of the ruler body, scales are arranged at the positions, located on the front portion and the rear portion of the first open groove, of the top of the ruler body, and a U-shaped block is arranged in the first through opening in a sliding mode; a third through opening is formed in the bottom of the U-shaped block in a penetrating mode, a moving block is arranged in the third through opening, a first spring is arranged between the moving block and one end in the third through opening, a marking pen is arranged in the mounting hole, and a second spring is arranged at the top of the moving block. According to the invention, a user can conveniently carry out horizontal measurement and accurately watch and find a measured value, meanwhile, a measured position can be conveniently marked after measurement, and compared with a traditional single measuring ruler, the spirit bubble, the transparent contrast rod and the marking pen are combined with the ruler body into a whole, so that the use is more convenient, and the practicability is improved.

Description

technical field [0001] The invention relates to the technical field of measuring rulers, in particular to a measuring ruler for engineering cost. Background technique [0002] Project cost refers to the total fixed asset investment cost for the expected or actual expenditure of a project. That is to say, the sum of one-time expenses required for a project to form corresponding fixed assets and intangible assets through construction. Its core content is investment estimation, design estimation, revision estimation, construction drawing budget, project settlement, final settlement of completion, etc. The literal meaning of cost is the construction price of the project. [0003] In order to calculate the cost of construction or decoration in the construction cost, it is necessary to measure the construction area with a measuring ruler, and then calculate the total price based on the price per square meter. When the traditional measuring ruler is used, most of it can only meas...

Claims

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Application Information

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IPC IPC(8): G01C15/00G01B3/04G01C9/28
CPCG01C15/00G01B3/04G01C9/28
Inventor 沈维龙
Owner 江苏恺达信息科技有限公司
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