JPS6018606U - Automatic dust prevention device for drawer-type closed switchboard - Google Patents
Automatic dust prevention device for drawer-type closed switchboardInfo
- Publication number
- JPS6018606U JPS6018606U JP10912383U JP10912383U JPS6018606U JP S6018606 U JPS6018606 U JP S6018606U JP 10912383 U JP10912383 U JP 10912383U JP 10912383 U JP10912383 U JP 10912383U JP S6018606 U JPS6018606 U JP S6018606U
- Authority
- JP
- Japan
- Prior art keywords
- switchboard
- automatic dust
- empty space
- drawer
- trolley device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Patch Boards (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の防塵構造を備えた引出し形閉鎖配電盤で
台車装置を盤外へ搬出した状態の側面断面図、第２図は
台車装置を盤内へ完全に挿入した状態の側面断面図、第
３図は台車装置を盤内へ搬入途中状態を示す第１図のＡ
部、Ｂ部の拡大図、第４図は第３図のＩＶ−ＩＶ線によ
る断面図、第５図は第２図の０部の拡大図、第６図は第
５図の■−■線による断面図、第７図、第８図および第
９図は本考案による自動防塵装置の実施例を示す断面側
面図である。
１：配電盤枠本体、１Ａ：空所、４：制御回路外部ケー
ブル引込ユニット、５１：主回路電源ユニット、６：母
線、８：主回路負荷ケーブル引込ユニット、１１：台車
搬出・入用開口、１３：外台車装置、１４：フェースプ
レート、１６：内台車装置、２９．３７：ブラケット、
３１：支持ロッド、３２：１防塵板、３９：針金ばね、
４１：カム板。Figure 1 is a side cross-sectional view of a conventional pull-out closed switchboard with a dust-proof structure, with the trolley device taken out of the panel, and Figure 2 is a side cross-sectional view of the trolley device fully inserted into the panel. Figure 3 shows A in Figure 1, which shows the trolley device in the middle of being carried into the panel.
Fig. 4 is an enlarged view of section B, Fig. 4 is a sectional view taken along line IV-IV in Fig. 3, Fig. 5 is an enlarged view of section 0 in Fig. 2, and Fig. 6 is an enlarged view of section 0 in Fig. 5. FIGS. 7, 8, and 9 are cross-sectional side views showing embodiments of the automatic dustproof device according to the present invention. 1: Switchboard frame body, 1A: Blank space, 4: Control circuit external cable lead-in unit, 51: Main circuit power supply unit, 6: Bus bar, 8: Main circuit load cable lead-in unit, 11: Carry removal/entry opening, 13 :Outer truck device, 14: Face plate, 16: Inner truck device, 29.37: Bracket,
31: Support rod, 32:1 dustproof plate, 39: Wire spring,
41: Cam plate.
Claims (1)
の前面開口を介して搬入および搬出自在な台車装置を備
え、この台車装置の前面にはフェースプレートが張設さ
れている引出し形閉鎖配電盤において、前記フェースプ
レートの下部には、ばねにより上方に付勢された支持ロ
ッドに垂設された防塵板を配設するとともに、前記配電
盤枠本体の空所の前面開口の両側に前記支持ロッドを下
方に押動するように突設されたカム板とを有し、空所内
に搬入された台車装置の才力を前記防塵板が完全に遮蔽
するようにしたことを特徴とする引出し形閉鎖配電盤の
自動防塵装置。A pull-out type trolley device on which the main circuit components are mounted and which can be carried in and out of the empty space of the switchboard frame body through the front opening, and a face plate is stretched on the front side of this trolley device. In the closed switchboard, a dustproof plate is disposed below the face plate and is hung vertically from a support rod that is biased upward by a spring, and the support rods are installed on both sides of the front opening of the empty space in the switchboard frame body. A drawer type, characterized in that it has a cam plate projecting to push the rod downward, and the dustproof plate completely shields the power of the trolley device carried into the empty space. Automatic dust protection device for closed switchboards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10912383U JPS6018606U (en) | 1983-07-12 | 1983-07-12 | Automatic dust prevention device for drawer-type closed switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10912383U JPS6018606U (en) | 1983-07-12 | 1983-07-12 | Automatic dust prevention device for drawer-type closed switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6018606U true JPS6018606U (en) | 1985-02-08 |
Family
ID=30254324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10912383U Pending JPS6018606U (en) | 1983-07-12 | 1983-07-12 | Automatic dust prevention device for drawer-type closed switchboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6018606U (en) |
-
1983
- 1983-07-12 JP JP10912383U patent/JPS6018606U/en active Pending
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