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公开(公告)号：US10197510B2
公开(公告)日：2019-02-05
申请号：US15280765
申请日：2016-09-29
Applicant: Nuctech Company Limited
Inventor： Qiangqiang Wang , Quanwei Song , Hongqi Li , Yuan He , Junping Shi , Yucheng Dong , Huaping Li , Chao Guo
Abstract: The present disclosure relates to vehicle traction apparatus and radiation imaging check systems. One illustrative implementation may comprise two parallel tracks, two sets of traction mechanisms and a driving unit, wherein the tracks are disposed on a ground. The two sets of traction mechanisms may be respectively disposed on the two tracks. Further, the driving unit may be adapted for driving the two sets of traction mechanisms to synchronously move along the two tracks. In some embodiments, each of the two sets of traction mechanisms includes a body, a cantilever, a lifting driving mechanism and a wheel supporting assembly, and may include features such as the body being mounted on the track, the cantilever being disposed parallel to a direction of the tracks, and/or both ends of the cantilever being respectively connected with the lifting driving mechanism and the wheel supporting assembly.
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公开(公告)号：US11768312B2
公开(公告)日：2023-09-26
申请号：US17420132
申请日：2020-01-03
Inventor： Quanwei Song , Xuping Fan , Junping Shi , Yuan He , Hui Meng , Chunguang Zong , Yu Hu , Shangmin Sun , Jinguo Cao
IPC: G01V5/00
CPC classification number: G01V5/0016
Abstract: The present disclosure relates to a security inspection device and a transfer method, and the security inspection device includes an arm frame, provided with detectors, and configured to form an inspection channel, a first compartment, internally provided with a radiation source and connected with the arm frame, a protection wall, connected with the first compartment or the arm frame, and configured to perform radiation protection for an object to be protected, and a tire, configured to enable the security inspection device to move relative to the ground, and the arm frame, the first compartment and the protection wall are set to be transported together in a connected state.
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Patent Agency Ranking
公开(公告)号：US11747510B2
公开(公告)日：2023-09-05
申请号：US17420676
申请日：2020-01-06
Inventor： Chunguang Zong , Quanwei Song , Kejin Gao , Shangmin Sun , Junping Shi , Yuan He , Yu Hu , Feng Wang , Jinguo Cao
CPC classification number: G01V5/0066 , G01N23/10
Abstract: An inspection device is provided, includes a first vehicle body, a radiation source, arranged in the first vehicle body, a second vehicle body, a protective wall, arranged on the second vehicle body, a boom, and detectors, arranged on the boom, and the boom is rotatably connected to the first vehicle body and the second vehicle body, forms an inspection passage together with the first vehicle body and the second vehicle body. The inspection device can improve the adaptability.
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公开(公告)号：US12281994B2
公开(公告)日：2025-04-22
申请号：US18012866
申请日：2021-06-23
Applicant: NUCTECH COMPANY LIMITED
Inventor： Kejin Gao , Chunguang Zong , Yu Hu , Shangmin Sun , Quanwei Song , Junping Shi
IPC: G01N23/04 , G01N23/083 , G01N23/10
Abstract: A mobile detection device and a detection method are provided. The mobile detection device includes: a bearing platform, being arranged fixedly, and including a bearing surface bearing an object to be detected; a movable gantry, located on a side of the bearing surface bearing the object to be detected and configured to be movable relative to the bearing platform; a movable bearing device, located on a side of the bearing surface away from the movable gantry and configured to be movable relative to the bearing platform; a first radiation source, arranged on one of the movable gantry and the movable bearing device, and a first detector array, arranged opposite to the radiation source and arranged on the other of the movable gantry and the movable bearing device, wherein the movable gantry and the movable bearing device are configured to be moved synchronously relative to the bearing platform.
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公开(公告)号：US12275354B2
公开(公告)日：2025-04-15
申请号：US18000106
申请日：2021-05-31
Applicant: Nuctech Company Limited
Inventor： Xuping Fan , Quanwei Song , Junping Shi
Abstract: An accelerator and a vehicle-mounted radiation imaging device are provided, wherein the accelerator includes an accelerator body and a position adjusting apparatus; the position adjusting apparatus includes a rotating apparatus and a lifting apparatus disposed on the rotating apparatus, the rotating apparatus is rotatably disposed on a support platform, the rotating apparatus includes a rotary platform, the lifting apparatus is connected with the rotary platform and is rotatable with the rotary platform, the accelerator body is connected with the lifting apparatus, the rotary platform is rotatable between a first position and a second position, and when the rotary platform is at the second position, a projection of the accelerator body on a surface of the support platform is outside a first edge of the support platform, and a projection of the rotary platform on the surface of the support platform is within the first edge of the support platform.
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公开(公告)号：US10093353B2
公开(公告)日：2018-10-09
申请号：US15280980
申请日：2016-09-29
Applicant: Nuctech Company Limited , Nuctech Jiangsu Company Limited
Inventor： Xuping Fan , Junping Shi , Ke Li , Dongyu Wang
Abstract: The present disclosure relates to power-assisted steering systems and mobile inspection devices. Implementations may include and/or involve a directional control valve, a second hydraulic pump and a first driving motor. When determining an engine on a chassis has not been started, a central control unit may control start of the first driving motor according to a received travelling instruction such that the first driving motor drives the second hydraulic pump and then the power-assisted steering motor can be driven through a second oil path of the second hydraulic pump. Accordingly, the power-assisted steering system can be driven to operate when the mobile inspection device is in operation and the engine on chassis is not started, thus it is possible to drive the power-assisted steering system without the chassis engine operating.
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公开(公告)号：US20230192006A1
公开(公告)日：2023-06-22
申请号：US18000106
申请日：2021-05-31
Applicant: Nuctech Company Limited
Inventor： Xuping Fan , Quanwei Song , Junping Shi
CPC classification number: B60R11/00 , G01V5/0016
Abstract: An accelerator and a vehicle-mounted radiation imaging device are provided, wherein the accelerator includes an accelerator body and a position adjusting apparatus; the position adjusting apparatus includes a rotating apparatus and a lifting apparatus disposed on the rotating apparatus, the rotating apparatus is rotatably disposed on a support platform, the rotating apparatus includes a rotary platform, the lifting apparatus is connected with the rotary platform and is rotatable with the rotary platform, the accelerator body is connected with the lifting apparatus, the rotary platform is rotatable between a first position and a second position, and when the rotary platform is at the second position, a projection of the accelerator body on a surface of the support platform is outside a first edge of the support platform, and a projection of the rotary platform on the surface of the support platform is within the first edge of the support platform.
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