Hot cell crane

A technology of hot room crane and shielding room, which is applied in the direction of load hanging components, walking mechanism, transportation and packaging, etc., can solve problems such as shortening of service life, and achieve the effect of reducing service life.

Pending Publication Date: 2018-02-09
TONGYU HEAVY IND
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since both the horizontal driving device and the longitudinal driving device are composed of a motor and a rack and pinion mechanism, the motor needs to be connected to a cable, and there is nuclear radiation in the shielded room, and the motor, cable, etc. are affected by nuclear radiation, which leads to a shortened service life

Method used

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  • Hot cell crane
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Embodiment approach 2

[0062] The hot chamber crane includes a shielding room 1, in which a horizontal guide mechanism 2 arranged horizontally along the shield 1 and a longitudinal guide mechanism 3 arranged longitudinally along the shielding room 1 are provided in the shielding room 1, and both ends of the longitudinal guide mechanism 3 are respectively slidingly fitted On the horizontal guide mechanism 2, it also includes:

[0063] A first linear transmission mechanism 5 arranged inside the shielding room 1 and connected to the longitudinal guide mechanism 3, and a first driver 4 arranged outside the shielding room 1, the output end of the first driver 4 and the first linear transmission mechanism 5 is connected, the first linear transmission mechanism 5 is driven by the first driver 4 to make the longitudinal guide mechanism 3 slide along the transverse guide mechanism 2;

[0064] A second driver 6 arranged outside the shielding room 1 and a first torque transmission mechanism 7 arranged inside the sh...

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Abstract

The invention discloses a hot cell crane. A first driver at least comprises a first motor, and the output end of the first driver is connected with a first linear transmission mechanism. A second driver at least comprises a second motor, and the output end of the second driver is connected with a first torque transmission mechanism. A first slip angle gearbox is in sliding fit with the first torque transmission mechanism. A third driver at least comprises a third motor arranged at the outer part of a shielded room, and the output end of the third driver is connected with a second torque transmission mechanism. A second slip angle gearbox shifting in the axial direction of the second torque transmission mechanism is arranged on the second torque transmission mechanism. A winding drum mechanism is arranged on a walking mechanism, the input end of the winding drum mechanism is connected with the output end of the first slip angle gearbox, a lever mechanism is further arranged on the walking mechanism, and a lever of the lever mechanism is connected with the output end of the second slip angle gearbox. The hot cell crane has the advantages that electric equipment of the hot cell cranecan be protected from nuclear radiation.

Description

Technical field [0001] The invention relates to a hot cell crane. Background technique [0002] With the development of my country's economy, technology and society, research and applications related to nuclear energy have developed rapidly. The radiant heat chamber is one of the most important supporting infrastructures for nuclear science installations. It is an important place for disassembly, installation, testing and nuclear waste packaging of radiant components; among them, the heat chamber system mainly consists of shielded rooms and peep glass Window, navigation crane, ground track parts, master-slave operation manipulator and remote control operation servo manipulator, etc. For the hot cell system, the internal target body needs to be maintained regularly, and the maintenance operation must be carried out on the target body hoisting operation. [0003] In the prior art, the navigation crane in the hot cell system is composed of a crane, a lateral drive device and a longi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C6/00B66C9/14B66C13/00
CPCB66C6/00B66C9/14B66C13/00
Inventor 张帅苑泽禄黄祖芳娄亚妮万建良王且军周凯
Owner TONGYU HEAVY IND
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