Transformer substation intelligent access control device with work ticket linkage function

Abstract

The invention provides a transformer substation intelligent access control device with a work ticket linkage function, relates to the technical field of intelligent access control, and solves a problem that although an access control can be intelligently opened, a signal acquisition part of the access control device is easily contaminated by dust in the outside for a long time violently so that detection intensity is reduced, after the signal is acquired, the door handle needs to be manually rotated to open the door. The invention discloses an intelligent substation access control device with a work ticket linkage function. The intelligent substation access control device comprises a door frame, wherein the door frame is of a rectangular frame structure, and two hinges are fixedly connected to the door frame through bolts. Through cooperation of the adhesion block and the spraying pipe, the spraying pipe makes elastic contact with the adhesion block, the adhesion block and the elastic piece jointly form a vibration cleaning structure for dust on the spraying pipe, and therefore when the adhesion block elastically resets, the adhesion block collides with the spraying pipe, and the dust on the spraying pipe can be vibrated off.

Description

technical field [0001] The invention belongs to the technical field of intelligent access control, and more specifically relates to an intelligent access control device for a substation with a work ticket linkage function. Background technique [0002] As the number of substations increases year by year, the workload of substation operation, maintenance and overhaul is also increasing year by year. Construction maintenance personnel enter the substation with a work ticket and need to go to the station of the operation and maintenance team to get the key before entering the substation. The process of picking up and sending keys back and forth Caused the rise of transportation cost and the waste of effective working time. [0003] For example, the application number: CN201810070417.3, the present invention discloses an intelligent access control, including a card sensing module and a data control module electrically connected to each other; the card sensing module is provided ...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above technical problems, the present invention provides a substation intelligent access control device with work ticket linkage function to solve the existing one. Although the existing device can realize intelligent opening of the access control, its signal acquisition part is prone to violence in the outside world for a long time. Contaminated with dust, which led to the phenomenon of reduced detection intensity, and it is impossible to clean the dust on the signal acquisition part through structural improvement during signal detection; moreover, the existing device needs to manually turn the door after collecting the signal The handle can open the door, but the problem of turning and opening the door handle can not be achieved through structural improvement while realizing signal detection

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