JPH01143241U

JPH01143241U -

Info

Publication number: JPH01143241U
Application number: JP3798688U
Authority: JP
Priority date: 1988-03-22
Filing date: 1988-03-22
Publication date: 1989-10-02
Anticipated expiration: 2003-03-22
Also published as: JPH0613526Y2

Description

[Brief explanation of the drawing]

第１図乃至第４図は本考案の一実施例を示し、
第１図は絶縁カバーの取付状態を示す図、第２図
は下段カバーの詳細図でａは平面図、ｂは側面断
面図、第３図は上段カバーの詳細図でａは平面図
、ｂは側面断面図、第４図ａ，ｂ，ｃはケーブル
ヘツドの頭部キヤツプの外径が異なる場合のそれ
ぞれの対応方法を説明する図である。第５図及び
第６図は従来例を示し、第５図は２２，３３ＫＶ
の閉鎖配電盤のうちの配電線盤の一例を示す図で
ａは側面図、ｂは背面図、ｃはブロツクスケルト
ン、第６図はケーブルヘツド取付部分の詳細図で
ａは側面図、ｂは背面図である。４……下段カバー、４Ａ……上部筒状体、４Ｂ
……下部筒状体、４ａ…係止孔、４ｂ……係止片
、５……上段カバー、５ａ……係止凸部、５ｂ…
…スリツト、５ｃ，５ｃ′……封止片、５ｄ……
封止孔、１５……ケーブルヘツド、１５ａ……頭
部キヤツプ、１５ｂ……端子。 1 to 4 show an embodiment of the present invention,
Fig. 1 is a diagram showing the installation state of the insulating cover, Fig. 2 is a detailed view of the lower cover, a is a plan view, b is a side sectional view, and Fig. 3 is a detailed view of the upper cover, a is a plan view, b 4 is a side sectional view, and FIGS. 4a, 4b, and 4c are diagrams illustrating how to deal with cases where the outer diameters of the head caps of the cable heads are different. Figures 5 and 6 show conventional examples, and Figure 5 is 22,33KV.
A is a side view, b is a rear view, c is a block skeleton, and Figure 6 is a detailed view of the cable head installation part, where a is a side view and b is a rear view. It is a diagram. 4...Lower cover, 4A...Upper cylindrical body, 4B
... lower cylindrical body, 4a ... locking hole, 4b ... locking piece, 5 ... upper cover, 5a ... locking protrusion, 5b ...
...slit, 5c, 5c'... sealing piece, 5d...
Sealing hole, 15...cable head, 15a...head cap, 15b...terminal.

Claims

[Scope of Claim for Utility Model Registration] The upper part is formed into a cylindrical body with an inner diameter smaller than the outer diameter of the head cap of the cable head, and a plurality of locking parts for attaching the upper cover are provided on the wall surface of the upper cylindrical body, a lower cover whose lower part is formed into a cylindrical body having an inner diameter slightly larger than the outer diameter of the head cap of the cable head, and a plurality of locking pieces for fixing the position on the wall surface of the lower cylindrical body; and the lower cover. The cable head is fitted into the locking part in a state where it is surrounded by the upper cylindrical body and extends above the upper end of the upper cylindrical body to the extent that it covers the terminal provided on the top surface of the head cap of the cable head. The head cap and terminal portion of the cable head are surrounded by an elastic upper cover that is attached to the cable head and has a slit for fitting and a sealing piece for closing the slit that is integrally provided on the edge of the slit. An insulating cover for the head of the cable head.