Large-section steel box girder turning-over tool and turning-over method thereof
CHEN YAODONG, YANG QINGSONG, YUAN JING, LI LIANYING, LIU ZHENSHENG, WANG XINJIN, CAO WAN, FENG QI, WANG YANXIA, WU GUANGYING
Year of Publication 19.04.2024
Get full text
Year of Publication 19.04.2024
Patent
Tool type steel column rotating device
CHEN YAODONG, YUAN JIAOLI, YUAN JING, WU KUOJIAN, LIU ZHENSHENG, LI LIANYING, WANG XINJIN, FENG QI, WANG YANXIA, WU GUANGYING
Year of Publication 15.03.2024
Get full text
Year of Publication 15.03.2024
Patent
Clamping device for steel structure welding frame
SHEN GUANGQIN, ZHU ZHIYUAN, YANG CHAO, CHEN SI, LI SHUAI, WANG XINJIN, NIU ZHIFEI, WU GUANGYING
Year of Publication 06.02.2024
Get full text
Year of Publication 06.02.2024
Patent
Steel structure welding rotary workbench
SHEN GUANGQIN, ZHU ZHIYUAN, YANG CHAO, CHEN SI, LI SHUAI, WANG XINJIN, NIU ZHIFEI, WU GUANGYING
Year of Publication 06.02.2024
Get full text
Year of Publication 06.02.2024
Patent
Expansion type rubber sleeve framework structure
DU HONGWEI, ZHANG YIGUI, LI YANSHUN, MIAO DONGYING, XIAO ZHIQIANG, WANG XINJIN, LIU YUGONG, MU XUEJIE, MA YU
Year of Publication 12.01.2024
Get full text
Year of Publication 12.01.2024
Patent
Wellhead sealing structure of heavy oil well
DU HONGWEI, ZHANG YIGUI, LI YANSHUN, MIAO DONGYING, XIAO ZHIQIANG, WANG XINJIN, LIU YUGONG, MU XUEJIE, MA YU
Year of Publication 12.01.2024
Get full text
Year of Publication 12.01.2024
Patent
Clamping plate type lifting appliance for lifting box column
SU KUAI, LI QIUJUN, WU JIAPENG, YU WENZHI, LI HUALING, WANG XINJIN, NIU ZHIFEI, WU GUANGYING, CHEN JING
Year of Publication 30.08.2024
Get full text
Year of Publication 30.08.2024
Patent
Aramid cord continuous flexible sucker rod lifting rope forming device
DU HONGWEI, ZHANG YIGUI, LI YANSHUN, MIAO DONGYING, XIAO ZHIQIANG, WANG XINJIN, LIU YUGONG, MU XUEJIE, MA YU
Year of Publication 22.08.2023
Get full text
Year of Publication 22.08.2023
Patent
Adjustable building steel structure connecting piece
SU KUAI, LI QIUJUN, WU JIAPENG, YU WENZHI, LI HUALING, WANG XINJIN, NIU ZHIFEI, WU GUANGYING, CHEN JING
Year of Publication 12.07.2024
Get full text
Year of Publication 12.07.2024
Patent
High-water-content wellhead sealing device
DU HONGWEI, ZHANG YIGUI, LI YANSHUN, MIAO DONGYING, XIAO ZHIQIANG, WANG XINJIN, LIU YUGONG, MU XUEJIE, MA YU
Year of Publication 01.08.2023
Get full text
Year of Publication 01.08.2023
Patent
Lifting appliance device for high-altitude lifting
WANG RUOFEI, LIU TONGZHAO, LIU ZONGHUA, LIU ZHENSHENG, LI LIANYING, LI SHUAI, WANG XINJIN, WANG HANZHANG, LI XIANG, NIU ZHIFEI, WU GUANGYING
Year of Publication 18.06.2024
Get full text
Year of Publication 18.06.2024
Patent
Photovoltaic array design simulation optimization method
WU JIAN, SAN BINGBING, HUANG SHENGXIA, YU BIAO, WU HAILONG, XU QILIANG, WANG DANYANG, WANG XINJIN, WANG SHIXIONG, QIU YE, WANG WEIXIANG, YANG WEN, DU LI
Year of Publication 31.05.2024
Get full text
Year of Publication 31.05.2024
Patent
Cold setting device for production of aramid cord reinforced V-shaped belt for oil pumping unit in oil field
ZHANG YIGUI, LI YANSHUN, MIAO DONGYING, XIAO ZHIQIANG, WANG XINJIN, LIU YUGONG, MU XUEJIE, MA YU
Year of Publication 30.06.2023
Get full text
Year of Publication 30.06.2023
Patent
Single-group photovoltaic panel structure design simulation optimization method
HU XIAOJIAN, WU MENGYU, WU HAILONG, YANG JIANMING, ZHANG YAOZHONG, WANG SHUNBO, WANG XINJIN, WANG SHIXIONG, SAN BINGBING, QIU YE, WANG WEIXIANG, HUANG SHENGXIA
Year of Publication 10.05.2024
Get full text
Year of Publication 10.05.2024
Patent
Lifting hook clamp convenient to use
YANG SHENGLI, WU KUOJIAN, WANG XINJIN, MAO YAWEI, NIU ZHIFEI, WU GUANGYING
Year of Publication 08.01.2021
Get full text
Year of Publication 08.01.2021
Patent
Drilling pump piston structure for oil development and exploitation
ZHANG YIGUI, LI YANSHUN, MIAO DONGYING, DOU QINTAN, XIAO ZHIQIANG, WANG XINJIN, LIU YUGONG, MU XUEJIE, MA YU
Year of Publication 04.10.2022
Get full text
Year of Publication 04.10.2022
Patent