Switching operation ticket clamp plate for transformer substation

Abstract

The invention discloses a switching operation ticket clamp plate for a transformer substation. The clamp plate comprises a fixed clamp plate, wherein a positioning ring is arranged at the front end of the fixed clamp plate and provided with a waterproof bag, a waterproof bag opening is arranged at one side of the waterproof bag, and a through opening is arranged on the waterproof bag; two movableclamp plates are respectively arranged at two sides of the fixed clamp plate; a first key box is arranged at the bottom of the first movable clamp plate, a first cover plate is arranged at the outer side of the first key box, and a first positioning groove is arranged at the inner side of the first key box; a second key box is arranged at the bottom of the second movable clamp plate, a second cover plate is arranged at the outer side of the second key box, and a second positioning groove is arranged at the inner side of the second key box; the first cover plate and the second cover plate are respectively provided with the same quantity of key holes; a lifting plate is arranged at the bottom of the fixed clamp plate and provided with a plurality of positioning insertion rods, a plurality of through holes are arranged on the fixed clamp plate, a rotating shaft is arranged on the lifting plate and provided with a positioning rod; and two positioning blocks are arranged at the bottom of the fixed clamp plate, and a groove is respectively arranged at the inner sides of the two positioning blocks.

Description

technical field [0001] The invention relates to a substation switching operation ticket splint. Background technique [0002] At present, substations in the ultra-high voltage power transmission and transformation industry require staff to perform cumbersome operations on multiple devices during their normal operation, and each step of these operations needs to be operated in strict order. Any mistakes can be made, otherwise serious accidents will be caused. In order to prevent operational errors, the staff must make a corresponding mark on the substation switching operation ticket every time they complete a step in the operation process. For a long time, there has been a problem with substation switching operation tickets: when operating, on the one hand, the staff need to carry several keys to open the control cabinets of each equipment; The splint written by the staff, in this case, it is inconvenient for the staff to operate and write records, and it is also inconvenie...

AI Technical Summary

Problems solved by technology

For a long time, there has been a problem with substation switching operation tickets: when operating, on the one hand, the staff need to carry several keys to open the control cabinets of each equipment; The splint written by the staff, in this case, it is not convenient for the staff to operate and write records, and it is also inconvenient to find the keys, even if the number of keys is not enough, they cannot be found in time

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