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Stair step rapid detection device

A detection device and fast technology, applied in measurement devices, mechanical measurement devices, electrical devices, etc., can solve the problems of backwardness, physical consumption of inspectors, and low efficiency.

Pending Publication Date: 2020-12-01
浙江科圆工程检测有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because of the large number of steps in high-rise buildings, it is obviously too backward to use manpower to measure the values ​​​​one by one with a steel ruler, and then compare them. This traditional inspection method is inefficient and consumes the physical strength of the inspectors.
[0004] At the same time, whether there is a height difference on both sides of the steps is also a cumbersome test item, lacking a simple test basis

Method used

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  • Stair step rapid detection device
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  • Stair step rapid detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] like Figure 1-9 As shown, a quick detection device for stair treads, including a height difference detector and a width difference detector;

[0057] The height difference detector includes a main shaft A1, a push rod A2, a detection plate A4 and a pair of measuring claws A5, and the measuring claws A5 include a fixed seat A51 and an opening and closing seat A52, and the fixed seat A51 and the opening and closing seat Both ends of A52 are respectively provided with a top contact end face A53 and a hinged hole A54, the fixed seat A51 and the opening and closing seat A52 are inserted on the main shaft A1 through the hinged hole A54, and the pair of measuring claws A5 corresponds to the step width. On the main shaft A1, a torsion spring A55 is provided at the hinge hole A54 of the fixed seat A51 and the opening and closing seat A52, and the torsion spring A55 drives the opening and closing seat A52 to rotate toward the fixed seat A51;

[0058] The detection plate A4 is a...

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Abstract

The invention discloses a stair step rapid detection device. A height difference detector and a width difference detector are included, due to the unique structural design of the height difference detector and the width difference detector, an operator only needs to hold one detector with one hand and push the detectors to be aligned with a detected step, a result can be rapidly obtained, readingof specific numerical values for comparison is not needed, stooping is not needed, the number of steps is large, the efficiency is greatly improved, and manpower is saved. A tiptoe is sleeved with a stamp in a matched mode, if an unqualified step exists, kicking is directly conducted through a foot, and the stamp is left.

Description

technical field [0001] The invention relates to the technical field of residential engineering acceptance detection, in particular to a rapid detection device for stair steps. Background technique [0002] In the acceptance inspection of public parts of residential projects, it is necessary to strictly follow the "Code for Construction Quality Acceptance of Building Ground Engineering" GB 50209-2010. Among them, it is stipulated that the height difference between adjacent floors should not be greater than 10mm, and the width difference between the two ends of each step should not be greater than 10mm (Article 5.2.10). The traditional inspection method uses observation and steel ruler inspection. [0003] Due to the large number of steps in high-rise buildings, it is obviously too backward to measure the values ​​one by one with a steel ruler and then compare them manually. This traditional inspection method is inefficient and consumes the physical strength of the inspectors...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B7/02G01B5/02
CPCG01B7/02G01B5/02
Inventor 沈良建冯哲诗君
Owner 浙江科圆工程检测有限公司