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Lifting mechanism for vehicle-mounted radiation detection system and vehicle-mounted radiation detection system

A technology of radiation detection and lifting mechanism, applied in the directions of lifting frame, nuclear radiation exploration, lifting device, etc., can solve the problems of narrow lateral space, poor adjustment stability, large lateral space occupation, etc., to achieve easy installation, strong applicability, The effect of improving stability

Active Publication Date: 2018-03-23
NUCTECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for the vehicle-mounted radiation detection system, the lateral space where the radiation detection equipment is located is narrow, and these traditional lifting mechanisms are all set on the side of the radiation detection equipment, occupying a large lateral space, and are carried out on one side of the radiation detection equipment regulation, poor regulation stability

Method used

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  • Lifting mechanism for vehicle-mounted radiation detection system and vehicle-mounted radiation detection system
  • Lifting mechanism for vehicle-mounted radiation detection system and vehicle-mounted radiation detection system
  • Lifting mechanism for vehicle-mounted radiation detection system and vehicle-mounted radiation detection system

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Embodiment 1

[0031] This embodiment provides a lifting mechanism for a vehicle-mounted radiation detection system, such as Figure 3 to Figure 7 As shown, it includes a drive motor 1 and at least two screw jacks 2. The drive motor 1 is connected to the screw jack 2 through a transmission device. The lower end of the lifting rod of the screw jack 2 is used to connect the radiation detection equipment 9; The installation component is used to connect the lifting mechanism to the vehicle body of the vehicle-mounted radiation detection system. The screw jack in this embodiment includes components such as a worm gear and a lead screw. The drive motor drives the worm through a transmission device. The worm drives the worm wheel to rotate. The inner cavity of the worm wheel is processed with internal threads. The worm wheel drives the lead screw set in it to lift The rod moves up and down in the height direction.

[0032] In this embodiment, it is avoided that the lifting mechanism is arranged in a ...

Embodiment 2

[0039] This embodiment provides a vehicle-mounted radiation detection system, such as figure 1 with figure 2 As shown, it includes a vehicle body 8, a radiation detection device 9 and the lifting mechanism described in Embodiment 1. The radiation detection device 9 is connected to the vehicle body through the aforementioned lifting mechanism; the radiation detection device 9 is used to scan and radiate the detected object Imaging; the lifting mechanism is used to drive the radiation detection device 9 to move in the vertical direction. So that the radiation detection equipment can move down to the low position when the detected object is detected and move up to the high position when it is transported.

[0040] More specifically, it also includes a slewing platform 10 rotatably arranged on the upper part of the vehicle body; the lifting mechanism is installed on both sides of the bottom of the slewing platform 10 through two mounting frames 5 on both sides of the lifting mechanis...

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Abstract

The invention discloses a lifting mechanism for a vehicle-mounted radiation detection system and a vehicle-mounted radiation detection system, and relates to the technical field of detection of large objects such as containers. The lifting mechanism for a vehicle-mounted radiation detection system provided by the present invention includes a drive motor and at least two screw lifters, the drive motors are respectively connected to the screw lifters through a transmission device, and the lower end of the lifting rod of the screw lifter is used for It is used to connect radiation detection equipment; it also includes a mounting assembly, which is used to connect the lifting mechanism to the vehicle body of the vehicle-mounted radiation detection system. In the present invention, the radiation detection equipment is driven by at least two screw lifters Moving in the height direction prevents the lifting mechanism from being arranged in a cramped horizontal space, and improves the stability of adjustment. The vehicle-mounted radiation detection system provided by the present invention adopts the above-mentioned lifting mechanism, which has more convenient installation, more compact structure, more stable adjustment and stronger applicability.

Description

Technical field [0001] The invention relates to the technical field of detection of large objects such as containers, and in particular to a lifting mechanism for a vehicle-mounted radiation detection system and a vehicle-mounted radiation detection system provided with the lifting mechanism. Background technique [0002] The vehicle-mounted mobile container inspection device is suitable for customs, anti-terrorism and other national security fields. It has the advantages of flexibility, high integration of equipment and simple operation. The vehicle-mounted mobile container detection device installs radiation detection equipment such as electron linear accelerators, X-ray machines, radioisotopes, neutron sources, etc. on the scanning vehicle to facilitate the detection of large objects such as containers. Generally, the vehicle-mounted mobile container detection device includes a lifting mechanism for driving the radiation detection equipment to move in the vertical direction. M...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F3/44B66F3/46B60R11/00
CPCB66F7/14B66F7/28G01V5/232B66F3/08
Inventor 樊旭平宋全伟孟辉冯顺昌
Owner NUCTECH CO LTD