Rock testing device for coal mine

The utility model provides a rock testing device for a coal mine, which comprises a testing cabinet, a sealing door hinged to the testing cabinet, a visual window connected to the sealing door, a bearing base connected to the testing cabinet, two groups of sliding grooves formed in the bearing base,...

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Bibliographic Details
Main Authors ZHANG JIALE, GAO YANFENG, XIN ZHENGYANG, WANG ZHIYUAN, KOU WEIRONG, CHEN ZHIWEI, HAO ZHIQIANG, HAO PANDENG, CI XINJUN, WANG ZHONGDONG
Format Patent
LanguageChinese
English
Published 05.04.2024
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:The utility model provides a rock testing device for a coal mine, which comprises a testing cabinet, a sealing door hinged to the testing cabinet, a visual window connected to the sealing door, a bearing base connected to the testing cabinet, two groups of sliding grooves formed in the bearing base, sliding blocks connected to the sliding grooves in a sliding manner, an arc-shaped cover connected to the sliding blocks, a sealing compression cover connected to the arc-shaped cover, and a movable electric push rod connected to the arc-shaped cover. A pressing electric push rod assembly is inserted into the arc-shaped cover, the bearing base is connected with a placement table, the test cabinet is connected with a pressing electric push rod, the pressing electric push rod is connected with a pressing plate and a pressing plate pressure sensor, the pressing plate is connected with a pressing plate through a pressing spring, and the pressing plate is connected with a pressing plate. The device has the beneficial e
Bibliography:Application Number: CN202322273566U