Manhole coverquality detection device and detection method thereof

Abstract

The inventiondiscloses a manhole cover quality detection device and a detection method thereof. The detection device comprises a base, a detection platform, a rear vertical plate, a fixing hoop, fixing bolts and a pressure detection mechanism, wherein the detection platform is arranged on the upper side of the base; the rear vertical plate is arranged at the rear end of the detection platform; thepressure detection mechanism is mounted on the upper side of the front end of the rear vertical plate through the fixing hoop; the fixing bolts are mounted at the two ends of the fixing hoop respectively. A rotating motor is used for driving a rotating disc, so that the orientation of a manhole cover is adjusted; extrusion rings applyhorizontal pressure to the edge of the manhole cover, and a pressure test in the horizontal direction is performed on the manhole cover; a central press block and side press blocks on the pressure detection mechanism apply different lower pressure to the manholecover, therefore, a pressure test in the vertical direction is performed on the manhole cover, obtained data is more complete after repeated detection, an effective detection result can be obtained, and the data is better.

Description

technical field [0001] The invention relates to the technical field of manhole cover detection, in particular to a manhole cover quality detection device and a detection method thereof. Background technique [0002] As an important facility on urban roads, the quality of the manhole cover determines the safety of road traffic to a large extent. If the manhole cover has insufficient compressive capacity, it is prone to sag, which will cause road surface subsidence over time and affect normal traffic. Therefore, it is necessary to test the compressive capacity of the manhole cover before leaving the factory. Only the manhole cover that meets the compressive requirements can be used in the factory. Pressure performance, the detection device in the prior art can only achieve detection in a single direction, the detection is incomplete, and no effective conclusion can be drawn. Contents of the invention [0003] The purpose of the present invention is to provide a well cover q...

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Problems solved by technology

[0002] As an important facility on urban roads, the quality of the manhole cover determines the safety of road traffic to a large extent. If the manhole cover has insufficient compressive capacity, it is prone to sag, which will cause road surface subsidence over time and affect normal traffic. Therefore, it is necessary to test the compressive capacity of the manhole cover before leaving the factory. Only the manhole cover that meets the compressive requirements can be used in the factory. Pressure performance, the detection device in the prior art can only do detection in one direction, the detection is incomplete, and no effective conclusion can be drawn

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