Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Double-cover door driving device

A driving device and orbital motion technology, used in door/window accessories, power control mechanisms, buildings, etc., can solve problems such as the inability of the gantry transfer device to operate, and reduce the abnormal probability of the driving mechanism, short working stroke, and low failure probability. Effect

Active Publication Date: 2021-04-02
CHINA INSTITUTE OF ATOMIC ENERGY
View PDF19 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] During the operation of the bench transfer device, due to one-sided force, installation center deviation and other reasons, the main drive mechanism of the double cover door has many abnormalities, resulting in the bench transfer device being unable to operate

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Double-cover door driving device
  • Double-cover door driving device
  • Double-cover door driving device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0035] like figure 1 and figure 2 As shown, the present invention discloses a double cover door driving device, comprising a first lifting mechanism 1 and a second lifting mechanism 3 respectively connected to both sides of the double cover door 2; the first lifting mechanism 1 and the second lifting mechanism 3 After the double-cover door 2 is synchronously lifted to the preset position, the first lifting mechanism 1 continues to lift the double-cover door 2 so that the double-cover door 2 turns over. The double-cover door 2 is located inside the lower box body, and the first lifting mechanism 1 and the second lifting mechanism 3 are installed on the lower box body and extend into the lower box body to lift the double-cover door 2 . The present invention balances the load bearing of the lifting mechanism by synchronously lifting the double cover d...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a double-cover door driving device. The device comprises a first lifting mechanism and a second lifting mechanism which are connected to the two sides of a double-cover door respectively; and after the first lifting mechanism and the second lifting mechanism synchronously lift the double-cover door to a preset position, the first lifting mechanism continues to lift the double-cover door, so that the double-cover door can be turned over. The double-cover door driving device has the following beneficial effects that the load bearing of the lifting mechanisms is balancedby synchronously lifting the double-cover door to the preset position, and the abnormal probability of a driving mechanism can be reduced. In the process that the first lifting mechanism continues tolift the double-cover door to enable the double-cover door to be turned over, a track can also share the weight of the double-cover door, so that the abnormal probability of the driving mechanism is further reduced.

Description

technical field [0001] The invention belongs to the field of nuclear industry, and in particular relates to a driving device for double-cover doors. Background technique [0002] The sealed chamber is the key experimental equipment of the radiochemical experiment facility and the main operating place of the radiochemical experiment. The sealed chamber adopts a double-lid sealing device to connect the transfer container or channel with the sealed chamber to realize the transfer function between chambers or containers, and to achieve continuous sealing during the connection and transfer process. [0003] The double-cover door of the double-cover sealing device is the key component for connecting or disconnecting the chambers, and the connection or disconnection of the channels between the chambers is realized through the connection or disconnection of the double-cover doors. The switch of the double cover door can be realized by manual or special driving mechanism. In genera...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/60
CPCE05F15/60E05Y2999/00
Inventor 魏艳杨冬雪周常新李卫民郑卫芳矫海洋安洪军王孝荣乐宇航王欣
Owner CHINA INSTITUTE OF ATOMIC ENERGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products