Steel arched girder splicing device used for hard rock roadheader
ZHAO ZHIFENG, GAO SUIQIN, WANG ZHANJUN, CHEN JUNWEN, GUO MAIMAI, HU GUOHUI
Year of Publication 07.01.2015
Get full text
Year of Publication 07.01.2015
Patent
Steel arched girder splicing device for hard rock tunnel boring machine
ZHAO ZHIFENG, GAO SUIQIN, WANG ZHANJUN, CHEN JUNWEN, GUO MAIMAI, HU GUOHUI
Year of Publication 07.01.2015
Get full text
Year of Publication 07.01.2015
Patent
Drilling and deslagging device and drilling tool
WANG XINCHANG, GAO SUIQIN, WANG ZHANJUN, CUI LANGLANG, LI KE, ZHANG HONGXING
Year of Publication 18.02.2020
Get full text
Year of Publication 18.02.2020
Patent
Guider with variable diameter of drilling tool
CHEN MING, GAO SUIQIN, NIU TINGZHI, WANG ZHANJUN, SHI YONGSHENG, CUI LANGLANG, ZHOU YAN, MENG YONGHONG
Year of Publication 31.12.2019
Get full text
Year of Publication 31.12.2019
Patent
Self-correcting compulsory guider for drilling tool
CHEN MING, WANG XINCHANG, GAO SUIQIN, WANG ZHANJUN, NIU TINGZHI, SHI YONGSHENG, ZHOU YAN
Year of Publication 31.12.2019
Get full text
Year of Publication 31.12.2019
Patent
Forced guider of drilling tool
WANG XINCHANG, CHEN MING, GAO SUIQIN, NIU TINGZHI, WANG ZHANJUN, SHI YONGSHENG, MENG YONGHONG
Year of Publication 13.12.2019
Get full text
Year of Publication 13.12.2019
Patent
Open caisson wall lubricant automatic control filling device
ZHAO ZHIFENG, GAO SUIQIN, HAO BING, ZHENG LINING, HU YI, WU CHENDI, JING WEI, ZHU WENHUI, MIAO JUNKE, MENG YONGHONG
Year of Publication 05.11.2019
Get full text
Year of Publication 05.11.2019
Patent
Underwater rotary seal matched with sinking method vertical shaft heading machine
CHEN MING, GAO SUIQIN, ZHENG LINING, CHEN JUNWEN, HU YI, JIAO LEI, HU HUAIREN, JING WEI, ZHU WENHUI, MENG YONGHONG
Year of Publication 01.11.2019
Get full text
Year of Publication 01.11.2019
Patent
Well washing and deslagging system matched with sinking method vertical shaft heading machine
ZHAO HONGHONG, GAO SUIQIN, ZHENG LINING, CHEN JUNWEN, SHI YONGSHENG, HU YI, HU HUAIREN, ZHU WENHUI, JING WEI, MENG YONGHONG
Year of Publication 01.11.2019
Get full text
Year of Publication 01.11.2019
Patent
Open caisson blade foot suitable for excavation and sinking of heading machine
ZHAO ZHIFENG, GAO SUIQIN, ZHENG LINING, WANG LIYING, HU YI, WU CHENDI, JING WEI, ZHU WENHUI, MIAO JUNKE, HU GUOHUI
Year of Publication 01.11.2019
Get full text
Year of Publication 01.11.2019
Patent
One-way water stop grouting device for vertical shaft duct piece
ZHAO HONGHONG, GAO SUIQIN, JIAN HAIFENG, ZHENG LINING, SHI YONGSHENG, HU YI, HU HUAIREN, JING WEI, ZHU WENHUI, MIAO JUNKE
Year of Publication 01.11.2019
Get full text
Year of Publication 01.11.2019
Patent
Prefabricated controllable open caisson construction method
GAO SUIQIN, WANG ZHANJUN, ZHENG LINING, HU YI, WU CHENDI, ZHU WENHUI, JING WEI, MIAO JUNKE, MENG YONGHONG, HU GUOHUI
Year of Publication 07.05.2019
Get full text
Year of Publication 07.05.2019
Patent
Cutting edge of open caisson applicable to excavation sinking of heading machine
ZHAO ZHIFENG, GAO SUIQIN, ZHENG LINING, WANG LIYING, HU YI, WU CHENDI, JING WEI, ZHU WENHUI, MIAO JUNKE, HU GUOHUI
Year of Publication 05.04.2019
Get full text
Year of Publication 05.04.2019
Patent
One-way water stopping grouting device for vertical shaft duct piece
ZHAO HONGHONG, GAO SUIQIN, JIAN HAIFENG, ZHENG LINING, SHI YONGSHENG, HU YI, HU HUAIREN, JING WEI, ZHU WENHUI, MIAO JUNKE
Year of Publication 29.03.2019
Get full text
Year of Publication 29.03.2019
Patent
Well-washing deslagging system matched with sinking-method vertical shaft tunneling machine
ZHAO HONGHONG, GAO SUIQIN, ZHENG LINING, CHEN JUNWEN, SHI YONGSHENG, HU YI, HU HUAIREN, ZHU WENHUI, JING WEI, MENG YONGHONG
Year of Publication 19.03.2019
Get full text
Year of Publication 19.03.2019
Patent
Automatic control and filling method for lubricating agent for wall of sinking well
ZHAO ZHIFENG, GAO SUIQIN, HAO BING, ZHENG LINING, HU YI, WU CHENDI, JING WEI, ZHU WENHUI, MIAO JUNKE, MENG YONGHONG
Year of Publication 19.03.2019
Get full text
Year of Publication 19.03.2019
Patent
Underwater rotary seal matched with sinking vertical shaft heading machine
CHEN MING, GAO SUIQIN, ZHENG LINING, CHEN JUNWEN, HU YI, JIAO LEI, HU HUAIREN, JING WEI, ZHU WENHUI, MENG YONGHONG
Year of Publication 15.03.2019
Get full text
Year of Publication 15.03.2019
Patent
A hollow shaft motor reverse drive arresting gear for hard rock entry driving machine
Wang Zhanjun, Qu Dongting, Zhan Hualong, Zhao Zhifeng, Miao Junke, Gao Suiqin
Year of Publication 24.08.2016
Get full text
Year of Publication 24.08.2016
Patent
A ball pivot structure for hard rock entry driving machine thrust cylinder
Wang Zhanjun, Wang Zhou, Zhan Hualong, Meng Yonghong, Zhao Zhifeng, Miao Junke, Wang Feng, Gao Suiqin
Year of Publication 24.08.2016
Get full text
Year of Publication 24.08.2016
Patent
A reverse transmission of hollow shaft motor for hard rock entry driving machine
ZHAO ZHIFENG, GAO SUIQIN, WANG ZHANJUN, ZHAN HUALONG, MIAO JUNKE, QU DONGTING
Year of Publication 27.07.2016
Get full text
Year of Publication 27.07.2016
Patent