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A platform for research: civil engineering, architecture and urbanism
Double door for switchgear
The invention discloses a double door for a switchgear. The double door comprises a switchgear door and a starting device, and the switchgear door is placed between a crossbeam and a base plate; the starting device is arranged in the middle portion of the crossbeam, and comprises a rotating motor, the rotating motor penetrates a side link, the two ends of the side line are hinged to connecting rods respectively, each connecting rod is hinged to one end of a crank, and the other end of each crank is fixedly connected with a rotating shaft; the crossbeam is provided with a chute, a sliding shaft is arranged in the chute, the bottom of the sliding shaft is connected to the switchgear door, the two sides of the switchgear door are provided with articulated shafts respectively, each articulated shaft is hinged to one end of a pole, and the other end of each pole is fixedly connected to one rotating shaft; and the bottom of switchgear door is provided with universal wheels corresponding to the articulated shafts. The double door for the switchgear is simple in structure, high in practicality and convenient to operate; and due to arrangement of the rotating shafts, the sliding shafts and the double cranks, the switchgear door can move vertically and horizontally simultaneously, and can slide towards two sides, the movement locus is arched, the occupation space is small, the space utilization rate is high, and the heat radiation effect is good.
Double door for switchgear
The invention discloses a double door for a switchgear. The double door comprises a switchgear door and a starting device, and the switchgear door is placed between a crossbeam and a base plate; the starting device is arranged in the middle portion of the crossbeam, and comprises a rotating motor, the rotating motor penetrates a side link, the two ends of the side line are hinged to connecting rods respectively, each connecting rod is hinged to one end of a crank, and the other end of each crank is fixedly connected with a rotating shaft; the crossbeam is provided with a chute, a sliding shaft is arranged in the chute, the bottom of the sliding shaft is connected to the switchgear door, the two sides of the switchgear door are provided with articulated shafts respectively, each articulated shaft is hinged to one end of a pole, and the other end of each pole is fixedly connected to one rotating shaft; and the bottom of switchgear door is provided with universal wheels corresponding to the articulated shafts. The double door for the switchgear is simple in structure, high in practicality and convenient to operate; and due to arrangement of the rotating shafts, the sliding shafts and the double cranks, the switchgear door can move vertically and horizontally simultaneously, and can slide towards two sides, the movement locus is arched, the occupation space is small, the space utilization rate is high, and the heat radiation effect is good.
Double door for switchgear
SU JIE (author) / WU ZEXIONG (author) / DU ZHONGXING (author)
2015-08-26
Patent
Electronic Resource
English
IPC:
H02B
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
,
Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung