The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 25, 2025
Filed:
Jun. 28, 2024
Nuclear Power Institute of China, Chengdu, CN;
Ying Luo, Chengdu, CN;
Yiwei Jiang, Chengdu, CN;
Shuhua Chen, Chengdu, CN;
Hua Du, Chengdu, CN;
Dailin Dong, Chengdu, CN;
Hongxing Yu, Chengdu, CN;
Hang Peng, Chengdu, CN;
Dapeng Yan, Chengdu, CN;
NUCLEAR POWER INSTITUTE OF CHINA, Chengdu, CN;
Abstract
An automatic leveling type maintenance platform for a high-temperature gas cooled reactor is provided. A floating plate is automatically leveled by using a leveling liquid. During leveling, only a water driving assembly needs to be controlled to drive a housing to be close to an inner bottom surface of a liquid storage container. A sliding block assembly and a lifting guide mechanism are controlled to be locked and fixed after the floating plate is leveled. The floating plate can allow for automatic and rapid leveling and locking operation. Thus, complex and time-consuming fine adjustment control does not need to be performed. Also, when the platform is used in a spherical top cap of a pressure vessel of the reactor for a maintenance operation, then support legs of a support assembly do not need to have telescopic motion.