Trailer of trailer system used in radiation imaging

A radiation imaging and trailer technology, which is applied in the field of trailer systems for radiation imaging detection, can solve the problems of inconvenient installation and use, low reliability, stability and practicability, and poor system flexibility, so as to achieve convenient, flexible and reliable use The effect of locking and reducing the installation accuracy requirements

Active Publication Date: 2005-04-20
TSINGHUA UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In order to avoid torque force when they run on the track, the installation accuracy of the track must meet very high requirements; moreover, the ramp is fixedly connected with the car body, which makes installation and use inconvenient, and the fl...

Method used

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  • Trailer of trailer system used in radiation imaging
  • Trailer of trailer system used in radiation imaging
  • Trailer of trailer system used in radiation imaging

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] see Figure 1 to Figure 4 , the present invention includes a symmetrically designed vehicle frame left platform 6 and a vehicle frame right platform 7 respectively connected to the four corner positions of the H-shaped beam frame 4 and the H-shaped beam frame 4 through hinge shafts 5, which form a vehicle frame 1, Connect with two inner sides of the bottom plane of the vehicle frame 1 to be connected with four pairs of vertical guide wheels 2 for walking on rails. The bottom of the front and rear ends of the H-shaped beam frame 4 center is provided with a lanyard bolt 3 that can be connected with the winch wire rope. The left platform 6 of the vehicle frame and the right platform 7 of the vehicle frame are respectively composed of a base plate 13, a pressing plate 14 and a rib plate 15, and the base plate 13 and the pressing plate 14 are connected by a rib plate 15 erected to strengthen the strength. The inner bottom surface of each platform is connected with each guid...

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Abstract

A trailer system for radiation imaging, belonging to radiation imaging check system, consists of trailer and ground anchorage device wherein the trailer consists of frame, multiple pair of guide wheel, rope hanging bolt on frame, H shape beam on meddle of frame, pivot axle on four corners H beam and pivoted with left and right platform of frame, slope platform at front and rear ends of left and right platform of frame and with position dimple, frame board in out side of left and right platform, collision block at middle of outer side of frame boards. Said invention can be used cooperatively with ground anchorage device in large container check system and has advantage of lowering installation accuracy by using moveable slope platform and raising reliability, stability and practicability.

Description

technical field [0001] The invention relates to the technical field of a trailer system for radiation imaging detection, in particular to a trailer for carrying inspected vehicles. Background technique [0002] Radiation imaging inspection system is a necessary detection equipment for customs, civil aviation airports and railway systems. It is located in a detection channel that can shield radiation, and is equipped with a fixed radiation source and an array detector that can receive radiation passing through the inspected vehicle. The inspection system needs to use a special dragging device to pass the inspection of the vehicle with the container through the ray beam. The ray passing through the container is transmitted to the detector, and the detector reflects the density distribution of the objects contained in the box according to the change of the ray intensity, and transforms the ray intensity into image grayscale to obtain a perspective image of the object contained...

Claims

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Application Information

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IPC IPC(8): B61D15/00G01N23/04
Inventor 苏建军李荐民沈万全梁晋宁孙尚民
Owner TSINGHUA UNIV
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