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Chang Jianghua

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Publication

Featured researches published by Chang Jianghua.

Archive | 2013

Multifunctional split-type caterpillar drilling machine for coal mine

Wu Di; Yao Ke; Zhang Rui; Li Dong; Wang Jingguo; Sun Baoshan; Chang Jianghua; Zhang Zhanqiang; Chen Cangyu

Archive | 2014

Truck-mounted drilling rig rod changing device

Tian Hongliang; Chang Jianghua; Hao Shijun; Hu Zhenyang; Fan Dong; Fang Peng; Zhang Zhanqiang

Archive | 2012

Automatic lifting device for drill pipes

Chang Jianghua; Zou Zujie; Hao Shijun; Hu Zhenyang; Liu Qi; Qi Yuning; Wang Hejian; Liu Qingxiu; Wang Longpeng

Archive | 2015

Escape capsule for mine emergency rescues

Liu Qingxiu; Fan Dong; Tian Hongliang; Shi Zhijun; Zhang Zhe; Zou Zujie; Chang Jianghua; Wang Longpeng; Liu Qi; Lu Feifei; Wang Ruize

Archive | 2015

Vehicle-mounted mining emergency rescue lifting device suitable for large diameter drill hole

Zou Zujie; Liu Qingxiu; Tian Hongliang; Fan Dong; Chang Jianghua; Chen Guo; Wang Longpeng; Wang Hejian

Archive | 2015

Rotating device for vehicle-mounted drill rig

Wang Hejian; Tian Hongliang; Fan Dong; Chang Jianghua; Liu Qi; Zhang Zhe; Zou Zujie; Wang Ruize; Zhao Liang

Archive | 2014

Rising and falling mechanism of vehicle-mounted drilling machine girder

Chang Jianghua; Tian Hongliang; Fan Dong; Qi Yuning; Lu Feifei; Liu Qingxiu; Zou Zujie

Archive | 2013

Multifunctional split type crawler belt drilling rig for coal mine

Wu Di; Yao Ke; Zhang Rui; Li Dong; Wang Jingguo; Sun Baoshan; Chang Jianghua; Zhang Zhanqiang; Chen Cangyu

Archive | 2017

Electric-hydraulic double-control hydraulic system and method for vehicle-mounted drilling machine

Fan Dong; Lu Feifei; Tian Hongliang; Chang Jianghua; Weng Yinsheng; Wang Ruize; Zhao Liang; Zou Zujie

Archive | 2015

Hole depth online measuring device and method of coal bed gas vehicle-mounted drilling machine

Weng Yinsheng; Fan Dong; Tian Hongliang; Chang Jianghua; Zhao Liang; Qi Yuning; Lu Feifei; Wang Hejian

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Collaboration

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