A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a high-low voltage electrical switch cabinet. The high-low voltage electrical switch cabinet comprises a cabinet body, a first rotating shaft, a cabinet door, a second rotatingshaft, a nut column, a first spiral spring, a piston and a push rod; a protruding edge protruding inwards is arranged on one side of an opening of the cabinet body, and a first inner cavity, a secondinner cavity, a first through hole and a second through hole are formed in the protruding edge; the first inner cavity is in communication with the second inner cavity through the first through hole,and a first sealing cavity is formed among the piston, the first inner cavity and the push rod and filled with lubricating grease; one end of the first spiral spring is fixedly connected with the sidewall of the first inner cavity, and the other end of the first spiral spring is fixedly connected with one end of the push rod; one end of the push rod is in sliding sealing connection with the innerwall of the first through hole; a clamping groove is formed in one end of the first rotating shaft; and the second through hole is filled with fusible alloy. According to the high-low voltage electrical switch cabinet, the positions of the first rotating shaft and the cabinet door can be limited, a technician can open the cabinet door conveniently, and electrical elements in the high-low voltageelectrical switch cabinet can be cleaned and maintained.
本发明提供了一种高低压电气开关柜，包括柜体、第一转轴、柜门、第二转轴、螺母柱、第一螺旋弹簧、活塞以及推杆，柜体的开口一侧设有向内突出的凸起边沿，凸起边沿中设有第一内腔、第二内腔、第一通孔以及第二通孔，第一内腔与第二内腔通过第一通孔连通，活塞、第一内腔、推杆之间形成一个第一密封腔室，第一密封腔室中填充有润滑油脂，第一螺旋弹簧的一端与第一内腔侧壁固定连接，另一端与推杆的一端固定连接，推杆的一端与第一通孔的内壁滑动密封连接，第一转轴的一端设有卡槽，第二通孔中填充有易熔合金。本发明可以对第一转轴以及柜门的位置进行限定，方便技术人员打开柜门，对高低压电气开关柜内部的电气元件进行清洁和维修。
The invention provides a high-low voltage electrical switch cabinet. The high-low voltage electrical switch cabinet comprises a cabinet body, a first rotating shaft, a cabinet door, a second rotatingshaft, a nut column, a first spiral spring, a piston and a push rod; a protruding edge protruding inwards is arranged on one side of an opening of the cabinet body, and a first inner cavity, a secondinner cavity, a first through hole and a second through hole are formed in the protruding edge; the first inner cavity is in communication with the second inner cavity through the first through hole,and a first sealing cavity is formed among the piston, the first inner cavity and the push rod and filled with lubricating grease; one end of the first spiral spring is fixedly connected with the sidewall of the first inner cavity, and the other end of the first spiral spring is fixedly connected with one end of the push rod; one end of the push rod is in sliding sealing connection with the innerwall of the first through hole; a clamping groove is formed in one end of the first rotating shaft; and the second through hole is filled with fusible alloy. According to the high-low voltage electrical switch cabinet, the positions of the first rotating shaft and the cabinet door can be limited, a technician can open the cabinet door conveniently, and electrical elements in the high-low voltageelectrical switch cabinet can be cleaned and maintained.
本发明提供了一种高低压电气开关柜，包括柜体、第一转轴、柜门、第二转轴、螺母柱、第一螺旋弹簧、活塞以及推杆，柜体的开口一侧设有向内突出的凸起边沿，凸起边沿中设有第一内腔、第二内腔、第一通孔以及第二通孔，第一内腔与第二内腔通过第一通孔连通，活塞、第一内腔、推杆之间形成一个第一密封腔室，第一密封腔室中填充有润滑油脂，第一螺旋弹簧的一端与第一内腔侧壁固定连接，另一端与推杆的一端固定连接，推杆的一端与第一通孔的内壁滑动密封连接，第一转轴的一端设有卡槽，第二通孔中填充有易熔合金。本发明可以对第一转轴以及柜门的位置进行限定，方便技术人员打开柜门，对高低压电气开关柜内部的电气元件进行清洁和维修。
High-low voltage electrical switch cabinet
一种高低压电气开关柜
FENG JIEHUI (author)
2021-01-08
Patent
Electronic Resource
Chinese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E05B
LOCKS
,
Schlösser
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
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
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