JPS62152609U

JPS62152609U -

Info

Publication number: JPS62152609U
Application number: JP3888286U
Authority: JP
Priority date: 1986-03-17
Filing date: 1986-03-17
Publication date: 1987-09-28

Description

[Brief explanation of the drawing]

第１図〜第４図は本考案による閉鎖配電盤の実
施例に係り、第１図ａは一部破断して示す正面図
、第１図ｂは第１図ａの―矢視図、第１図ｃ
は左側面図、第２図ａは第１図ａの一部を拡大し
て示す詳細図、第２図ｂは第２図ａの―矢視
図、第３図は第２図ｂの―矢視図、第４図ａ
，ｂ，ｃは作用説明図、第５図、第６図は従来の
閉鎖配電盤に係り、第５図ａは一部破断して示す
正面図、第５図ｂは左側面図、第６図ａ，ｂは第
５図ａにおけるＡ部の詳細を示す作用説明図であ
る。３０…筐体、３１…引出型しや断器、３４…電
磁接触器、４１…操作軸、４２…アーム、４３…
ロツド、５２…ピン、５４ａ〜５４ｃ…凹部、５
５…ロツク部材、５６…回動軸、５８…突起。 1 to 4 relate to an embodiment of a closed switchboard according to the present invention, in which FIG. 1a is a partially cutaway front view, FIG. Diagram c
is a left side view, FIG. 2a is a detailed enlarged view of a part of FIG. 1a, FIG. 2b is a view from the direction of the arrow in FIG. 2a, and FIG. Arrow view, Figure 4a
, b, and c are explanatory diagrams of the operation; FIGS. 5 and 6 relate to a conventional closed switchboard; FIG. 5 a is a partially cutaway front view, FIG. 5 b is a left side view, and FIG. FIGS. 5A and 5B are action explanatory diagrams showing details of section A in FIG. 5A. 30... Housing, 31... Drawer type sheath disconnector, 34... Magnetic contactor, 41... Operating shaft, 42... Arm, 43...
Rod, 52... Pin, 54a-54c... Recess, 5
5...Lock member, 56...Rotation shaft, 58...Protrusion.

Claims

[Scope of Claim for Utility Model Registration] In a closed power distribution board that is provided with a drawer mold and a disconnector that can be freely carried in and out of the housing, and in which magnetic contactors are arranged in the front and back direction inside the drawer mold and disconnector. A rod is provided in the drawer mold or cutter so as to be able to be raised and lowered, and a rod is provided in the drawer mold or cutter to allow the pin to fit into and take out the recess formed in the floor surface by manually raising and lowering the rod, and the rod is arranged in the front and back direction of the drawer mold or cutter. An arm is fixed to an operating shaft that rotates with the opening and closing of the electromagnetic contactor, and one end of a locking member having an L-shape is attached to the rotating shaft that is attached to the drawer mold or disconnector in parallel with the operating shaft. A closed power distribution board characterized in that the locking member is rotatably attached, and the other end is rotatably attached to the rod, and a protrusion that engages with the arm is formed at a bent portion of the locking member.