Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Distribution box capable of timely heat dissipation
A distribution box capable of timely heat dissipation comprises a box device used for receiving power distribution components and parts, and the box device comprises a box body (3) and a hinged door (5) hinged through a fixedly-connected hinged shaft (4) to load bearing parts (31) fixedly arranged at upper and lower parts of the box body (3), wherein the hinged shaft (4) comprises operating projections (41) arranged at upper and lower ends, each operating projection (41) comprises a shoulder part (411) and a cone part (42) in turn in the direction of a cylinder main body part (40) away from the hinged shaft (4), a positioning sliding block (313) is arranged inside a cavity (30) inside each load bearing parts (31), and a tapered bushing (310) is fixedly attached to a taper hole disposed in the center of the positioning sliding block (313) so as to join with the cone part (42) and form friction type coordination.
Distribution box capable of timely heat dissipation
A distribution box capable of timely heat dissipation comprises a box device used for receiving power distribution components and parts, and the box device comprises a box body (3) and a hinged door (5) hinged through a fixedly-connected hinged shaft (4) to load bearing parts (31) fixedly arranged at upper and lower parts of the box body (3), wherein the hinged shaft (4) comprises operating projections (41) arranged at upper and lower ends, each operating projection (41) comprises a shoulder part (411) and a cone part (42) in turn in the direction of a cylinder main body part (40) away from the hinged shaft (4), a positioning sliding block (313) is arranged inside a cavity (30) inside each load bearing parts (31), and a tapered bushing (310) is fixedly attached to a taper hole disposed in the center of the positioning sliding block (313) so as to join with the cone part (42) and form friction type coordination.
Distribution box capable of timely heat dissipation
FANG XIN GANG (Autor:in)
09.09.2015
Patent
Elektronische Ressource
Englisch
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
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
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