External expansion type clamp used for positioning embedded pipe and provided with connecting rod
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Year of Publication 24.03.2023
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Year of Publication 24.03.2023
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Embedded pipeline positioning fixture with guide rod
DUAN CHANGLIN, MAO CHENGBAO, ZHENG HUAICHEN, YANG QINGHUA, ZHANG WEISONG
Year of Publication 17.03.2023
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Year of Publication 17.03.2023
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Clamp for truss transfer
DUAN CHANGLIN, MAO CHENGBAO, ZHENG HUAICHEN, ZHANG WEISONG, YANG FANG
Year of Publication 03.02.2023
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Year of Publication 03.02.2023
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Embedded pipeline positioning fixture with spherical nut
DUAN CHANGLIN, MAO CHENGBAO, ZHENG HUAICHEN, ZHANG WEISONG, YANG FANG
Year of Publication 03.02.2023
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Year of Publication 03.02.2023
Patent
Fixture used for positioning embedded pipe and provided with guide plate
DUAN CHANGLIN, MAO CHENGBAO, ZHENG HUAICHEN, YANG QINGHUA, ZHANG WEISONG
Year of Publication 03.02.2023
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Year of Publication 03.02.2023
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Clamp for hoisting oil cylinder
DUAN CHANGLIN, MAO CHENGBAO, ZHENG HUAICHEN, ZHANG WEISONG, YANG FANG
Year of Publication 03.02.2023
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Year of Publication 03.02.2023
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Vehicle turning device
DUAN CHANGLIN, MAO CHENGBAO, SU JUNJIE, ZHENG HUAICHEN, WANG XINCHENG, ZHANG WEISONG
Year of Publication 18.06.2024
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Year of Publication 18.06.2024
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Inverted arch material distribution system and inverted arch template
MAO CHENGBAO, ZHENG HUAICHEN, YANG QINGHUA, ZHANG WEISONG, XIANG QIXING
Year of Publication 14.06.2022
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Year of Publication 14.06.2022
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Inverted arch material distribution system and inverted arch template
MAO CHENGBAO, ZHENG HUAICHEN, YANG QINGHUA, ZHANG WEISONG, XIANG QIXING
Year of Publication 18.03.2022
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Year of Publication 18.03.2022
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Fence piece reinforcing steel bar component assembling and welding forming device and method
MAO CHENGBAO, HU JIAHAO, LI YOUFU, ZHENG HUAICHEN, ZHANG WEISONG, XIANG QIXING, LI SONGLIN
Year of Publication 05.07.2024
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Year of Publication 05.07.2024
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Prefabricated part mold structure
PU XUEYU, CAO DUANXIONG, LI YOUFU, ZHENG HUAICHEN, YANG XINLONG, WU ZHONGSHENG
Year of Publication 25.06.2024
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Year of Publication 25.06.2024
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Concrete member demolding device
HE YUDE, LI YOUFU, ZHENG HUAICHEN, YANG XINLONG, DING HAO, WU ZHONGSHENG
Year of Publication 21.06.2024
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Year of Publication 21.06.2024
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