A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an electrical switch cabinet which comprises a cabinet body, a first rotating shaft, a cabinet door, a second rotating shaft, a nut column, a piston, a first spiral spring, a push rod and a pin tumbler lock; a protruding edge is arranged on one side of an opening of the cabinet body; a first inner cavity and a second inner cavity are formed in the protruding edge, and the pin tumbler lock is installed in the side wall of the first inner cavity and comprises an inner lock cylinder; one end of the second rotating shaft is fixedly connected with the inner lock cylinder; theother end of the second rotating shaft is in threaded connection with the nut column; the piston is in sliding sealing connection with the inner wall of the first inner cavity; the first inner cavitycommunicates with the second inner cavity through a 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 side wall of the first inner cavity; and one end of the push rod is in sliding sealing connection with the inner wall of the firstthrough hole, and a clamping groove is formed in one end of the first rotating shaft. According to the electrical switch cabinet, the position of the cabinet door can be limited, and a technician canopen the cabinet door conveniently.
本发明提供了一种电气开关柜，包括柜体、第一转轴、柜门、第二转轴、螺母柱、活塞、第一螺旋弹簧、推杆及弹子锁具，柜体的开口一侧设有凸起边沿，凸起边沿中设有第一内腔及第二内腔，弹子锁具安装在第一内腔的侧壁中，弹子锁具包括内锁芯，第二转轴的一端与内锁芯固定连接，另一端与螺母柱螺纹连接，活塞与第一内腔的内壁滑动密封连接，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的侧壁固定连接，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。本发明可以对柜门的位置进行限定，方便技术人员打开柜门。
The invention provides an electrical switch cabinet which comprises a cabinet body, a first rotating shaft, a cabinet door, a second rotating shaft, a nut column, a piston, a first spiral spring, a push rod and a pin tumbler lock; a protruding edge is arranged on one side of an opening of the cabinet body; a first inner cavity and a second inner cavity are formed in the protruding edge, and the pin tumbler lock is installed in the side wall of the first inner cavity and comprises an inner lock cylinder; one end of the second rotating shaft is fixedly connected with the inner lock cylinder; theother end of the second rotating shaft is in threaded connection with the nut column; the piston is in sliding sealing connection with the inner wall of the first inner cavity; the first inner cavitycommunicates with the second inner cavity through a 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 side wall of the first inner cavity; and one end of the push rod is in sliding sealing connection with the inner wall of the firstthrough hole, and a clamping groove is formed in one end of the first rotating shaft. According to the electrical switch cabinet, the position of the cabinet door can be limited, and a technician canopen the cabinet door conveniently.
本发明提供了一种电气开关柜，包括柜体、第一转轴、柜门、第二转轴、螺母柱、活塞、第一螺旋弹簧、推杆及弹子锁具，柜体的开口一侧设有凸起边沿，凸起边沿中设有第一内腔及第二内腔，弹子锁具安装在第一内腔的侧壁中，弹子锁具包括内锁芯，第二转轴的一端与内锁芯固定连接，另一端与螺母柱螺纹连接，活塞与第一内腔的内壁滑动密封连接，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的侧壁固定连接，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。本发明可以对柜门的位置进行限定，方便技术人员打开柜门。
Electrical switch cabinet
一种电气开关柜
FENG PEIXING (author)
2021-01-05
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
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