Automatic detection device for anti-slip coefficient

An automatic detection device and anti-slip coefficient technology, applied in measuring devices, mechanical devices, instruments, etc., can solve the problems of human control not being so precise, high work intensity, easy to fatigue, etc., to save manpower and improve work. Efficiency, the effect of reducing the experimental error

An automatic detection device and anti-slip coefficient technology, applied in measuring devices, mechanical devices, instruments, etc., can solve the problems of human control not being so precise, high work intensity, easy to fatigue, etc., to save manpower and improve work. Efficiency, the effect of reducing the experimental error

CN112730222APending Publication Date: 2021-04-30ZHOUSHAN INST OF CALIBRATION & TESTING FOR QUALITY & TECHNICAL SUPERVISION
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  • Automatic detection device for anti-slip coefficient
  • Automatic detection device for anti-slip coefficient
  • Automatic detection device for anti-slip coefficient

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Embodiment Construction

[0038] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "bottom", "top", "side", "peripheral side", "inner", "surrounding" Indicating orientations or positional relationships, etc., are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and ...

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Abstract

The invention discloses an automatic detection device for an anti-slip coefficient, and relates to the technical field of anti-slip coefficient detection devices. The device comprises a work control table top; a hardware assembly is fixed to the upper surface of the work control table top, the output end of the work control table top is in signal connection with a pressure sensor, and a connecting pair is in sliding fit with the work control table top. The pressure sensor is in threaded running fit with the connecting pair, and the connecting pair comprises a connecting pair sliding table and a sliding coefficient plate; and the sliding coefficient plate is in sliding fit with the connecting pair sliding table. After the anti-slip coefficient connecting pair is installed on the device, software controls the motor to operate, the output torque is increased through the RV speed reducer, and the torque output requirement is met. And when the pressure sensor on the high-strength bolt reaches a preset value, the motor is controlled to stop, and the high-strength bolts of different specifications provide different output torques.

Description

technical field [0001] The invention belongs to the technical field of anti-slip coefficient detection devices, in particular to an anti-slip coefficient automatic detection device. Background technique [0002] The anti-slip coefficient is mainly used in the detection test of high-strength bolts of steel bridges. The JTG / TF50-2011 standard requires that the plate surface (friction surface) of the component bolted with high-strength bolts on the construction site must be treated, and the value of the anti-slip coefficient after treatment should meet the design requirements. With the rapid development of China's economy and the country's domestic demand, infrastructure investment has increased significantly. Especially with the implementation of the high-speed rail strategy, the mileage of railway and highway construction has increased year by year, and the number of large-span, multi-lane, and heavy-duty bridge projects has also increased significantly, and more and more st...

Claims

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Application Information

Patent Timeline
30 Apr 2021
Publication
CN112730222A
IPC
G01N19/02
CPC
G01N19/02
Inventors
毛坤宇; 王海荣