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    • 3. 发明授权
    • Double-radiant-source framework for container detecting system
    • 容器检测系统的双辐射源框架
    • US07215737B2
    • 2007-05-08
    • US10967698
    • 2004-10-15
    • Jianmin LiZhizhong LiangJianjun SuShangmin SunQing ZhangJing WanJianxin Wang
    • Jianmin LiZhizhong LiangJianjun SuShangmin SunQing ZhangJing WanJianxin Wang
    • G01N23/83
    • G01V5/0016
    • A double-radiant-source framework used for a radiation detecting system for containers, having a horizontal accelerator, a vertical accelerator and a gantry tower composed of a left vertical girder, a right vertical girder, an upper cross girder, and a lower cross girder. A horizontal collimator and accelerator, and a vertical collimator and accelerator, are fixed on the left vertical girder and the upper cross girder of the gantry tower, respectively, and emit radiation beams as two planes oriented parallel to each other. Detector modules are disposed inside the double-detector arm of the right vertical girder, and inside the upper cross girder and the lower cross girder, respectively, to receive the two emitted planes of radiation beams. The container detecting system can reduce the area covered by the scanning channel of the system, and make the transportation, installation and use convenient, and improve the quality of the detected images.
    • 用于容器辐射检测系统的双辐射源框架,具有水平加速器,垂直加速器和由左垂直梁,右垂直梁,上横梁和下横梁组成的龙门塔 。 水平准直器和加速器以及垂直准直器和加速器分别固定在龙门架塔的左侧垂直梁和上横梁上,并将辐射束作为彼此平行取向的两个平面发射。 检测器模块分别设置在右垂直梁的双检测臂内部,分别位于上横梁和下横梁内部,以接收辐射束的两个发射平面。 容器检测系统可以减少系统扫描通道覆盖的区域,使运输,安装和使用方便,提高检测图像的质量。
    • 4. 发明申请
    • Container inspection system with CT tomographic scanning function
    • 集装箱检查系统具有CT断层扫描功能
    • US20060126772A1
    • 2006-06-15
    • US11287332
    • 2005-11-23
    • Haifeng HuQitian MiaoLiming WangKejun KangZhiqiang ChenYucheng WuShangmin SunYanjun HanHua PengNan JiangZhizhong Liang
    • Haifeng HuQitian MiaoLiming WangKejun KangZhiqiang ChenYucheng WuShangmin SunYanjun HanHua PengNan JiangZhizhong Liang
    • G21G1/00
    • G01N23/046G01N2223/419G01N2223/643G01V5/005
    • A container inspection system with CT tomographic scanning function, which is related to a large container inspection system for Customs, is disclosed, comprising: a radiation source; an annular rotatable rack with the radiation source provided at the outside thereof and rotated with it; an annular rack body for supporting the annular rotatable rack in a vertical plane; a driving device for rotating the annular rotatable rack; a detector array provided in the inner side of said annular rotatable rack and opposed to a side where the radiation source is provided; a transmission device passing through the annular rotatable rack and annular rack body, and transmitting a container truck to be detected in linear movement; a remote control device for controlling the operations of the radiation source, the driving device and the transmission device, and receiving/displaying the image signal obtained by the detector array. Not only can general inspection of the objects to be detected be undertaken, but also does repeated tomographic inspection of suspicious locations within the inspected objects, thus achieves effective accuracy improvement of the contrabands detection.
    • 公开了一种具有CT断层扫描功能的集装箱检查系统,涉及海关的大型集装箱检验系统,包括:辐射源; 环形可旋转的齿条,其辐射源设置在其外部并随其旋转; 环形齿条体,用于在垂直平面内支撑环形旋转齿条; 用于旋转所述环形旋转齿条的驱动装置; 检测器阵列,设置在所述环形旋转齿条的内侧,并与设置有所述辐射源的一侧相对; 穿过环形可旋转齿条和环形齿条体的传动装置,并以直线运动传递待检测的集装箱卡车; 用于控制辐射源,驱动装置和传输装置的操作以及接收/显示由检测器阵列获得的图像信号的遥控装置。 不仅可以对要检测的物体进行全面检查,而且对受检物体内的可疑位置进行重复层析检查,从而实现对违禁品检测的有效准确性提高。
    • 9. 发明授权
    • Collimation and calibration integrative apparatus for container inspection system
    • 集装箱检验系统准直和校准综合装置
    • US07327830B2
    • 2008-02-05
    • US11490722
    • 2006-07-21
    • Fengjun ZhangShangmin SunJunli LiYanli DengZhizhong LiangYanjun HanGuibin LinBing Wang
    • Fengjun ZhangShangmin SunJunli LiYanli DengZhizhong LiangYanjun HanGuibin LinBing Wang
    • G21K1/02G01D18/00G01N23/04
    • G01N23/04
    • A collimation and calibration integrative apparatus for container inspection system includes a collimating block; a calibrating block; a base plate; a motor and a plurality of supporting units fixed on the base plate; a transmission unit coupled to the motor for transmitting movement from the motor to a bearing plate, characterized in that the apparatus further includes: a sliding plate having one end connected to the bearing plate and the other end slidably fitted to guide rails provided on the base plate; a stationary plate fixedly connected to the sliding plate, wherein the collimating block and the calibrating block are provided on the stationary plate to form an integrative structure and an assembly gap is formed between the collimating block and the calibrating block, whereby the collimating block and the calibrating block on the stationary plate are driven by the transmission unit and the bearing plate to be moved integrally.
    • 用于集装箱检查系统的准直和校准一体化装置包括准直块; 校准块 基板; 电动机和固定在所述基板上的多个支撑单元; 耦合到所述电动机的传动单元,用于将运动从所述电动机传递到支承板,其特征在于,所述装置还包括:滑动板,其一端连接到所述支承板,另一端可滑动地装配到设置在所述基座上的导轨 盘子; 固定地连接到滑板的固定板,其中准直块和校准块设置在固定板上以形成一体的结构,并且在准直块与校准块之间形成组装间隙,由此准直块和 固定板上的校准块由传动单元驱动,轴承板一体移动。