Sealing power penetration assembly, sealing power penetration structure and construction method of sealing power penetration structure

Abstract

The invention provides a sealing power penetrating assembly, a sealing power penetrating structure and a construction method thereof.The penetrating assembly is used for penetrating through a partition wall, the partition wall is poured on the outer side wall face of one side plate of a sealing box, the penetrating assembly comprises a transmission shaft and a partition wall fixing structure, and the partition wall fixing structure is pre-buried in the partition wall; the end, facing the sealing box, of the transmission shaft is fixed to the outer side wall face of the side plate, the transmission shaft sequentially penetrates through the side plate and the partition wall fixing structure and is rotationally connected with the partition wall fixing structure in a sealed mode, and the other end of the transmission shaft is used for being in transmission connection with rotation driving equipment outside the partition wall. And the other end is in transmission connection with power input equipment in the sealing box. The penetrating assembly can smoothly transmit motor power to equipment in the sealing box after passing through the wall and the multi-layer sealing box, it is guaranteed that radiation cannot leak out, and the requirements for long-distance transmission and high sealing in the nuclear industry are met.

Description

technical field [0001] The invention specifically relates to a sealing power penetration assembly, a sealing power penetration structure and a construction method thereof. Background technique [0002] When dealing with high-radiation, high-pollution or high-risk substances (such as nuclear materials), each equipment will be set up in a sealed box for operation, and only the manipulator and equipment will be kept in the sealed box. Due to the working environment in the sealed box, the staff is generally prohibited from entering and operating and the sealed box cannot be easily opened, and the driving equipment such as the motor is a precision and easy-to-wear device, and it is easy to fail to operate normally in a high-radiation environment. And can not be replaced, so there is a technical solution for the external motor. [0003] For example, Chinese patent CN206172525U discloses a nuclear product container transfer robot with an external motor. The external motor solution...

AI Technical Summary

Problems solved by technology

Due to the working environment in the sealed box, the staff are generally prohibited from entering and operating and the sealed box cannot be easily opened, and the driving equipment such as the motor is a precision and easy-to-wear device, and it is easy to fail to operate normally in a high-radiation environment. And it cannot be replaced, so there is a technical solution for the external motor

[0003] For example, Chinese patent CN206172525U discloses a nuclear product container transfer robot with an external motor, which realizes the external motor solution through the setting of the X-direction transmission part and the Y-direction transmission part, but the external motor solution can only realize that the motor is placed outside. On the outside of the frame, in nuclear protection equipment with higher requirements, it is required to install a radiation-proof wall and have higher requirements for sealing. In this case, there is often a distance of more than 2m between the motor and the equipment that needs to be driven, and the above-mentioned equipment cannot be used directly. The technical solution of the external motor, and the traditional transmission structure cannot meet the requirements of the nuclear industry for long-distance transmission and high sealing requirements

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