JPS62160408U

JPS62160408U -

Info

Publication number: JPS62160408U
Application number: JP4864286U
Authority: JP
Priority date: 1986-03-31
Filing date: 1986-03-31
Publication date: 1987-10-12
Also published as: JPH033928Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例の傾き設置状態の
破断正面図、第２図はその斜視図、第３図は同じ
くその水平設置状態の破断正面図、第４図は同じ
くその部分破断側面図、第５Ａ図は第４図の部分
拡大図、第５Ｂ図は開口枠の部分破断正面図、第
６図は同じくその微調節板の正面図、第７図は同
じくその水平設置時の昇降体と微調節板との関係
を示す正面図、第８図は同状態の微調節板と取付
板との関係を示す正面図、第９図は同じくその傾
斜設置時の昇降体と微調節板との関係を示す正面
図、第１０図は同状態の微調節板と取付板との関
係を示す正面図、第１１図は同じくその開口カバ
ーの中心ずれの説明図、第１２図は他の実施例の
破断正面図、第１３図は従来例の破断正面図であ
る。１……天井材、２……開口、３……昇降装置本
体、４……開口枠、５……枠支持アーム、６……
照明器具吊具、７……開口カバー、８……吊索、
９……昇降体、１０ａ〜１０ｃ，１１ａ〜１１ｃ
……昇降体結合孔、１３……取付板、１４……結
合具、１５ａ〜１５ｃ……取付孔、１７……枠固
定具、４２……主結合ボルト、４４……微調節板
。 Fig. 1 is a cutaway front view of an embodiment of this invention in a tilted installation state, Fig. 2 is a perspective view thereof, Fig. 3 is a cutaway front view of the same in a horizontal installation state, and Fig. 4 is a partially cutaway side view thereof. Fig. 5A is a partially enlarged view of Fig. 4, Fig. 5B is a partially cutaway front view of the opening frame, Fig. 6 is a front view of the fine adjustment plate, and Fig. 7 is the vertical elevation when installed horizontally. Figure 8 is a front view showing the relationship between the body and the fine adjustment plate, Figure 8 is a front view showing the relationship between the fine adjustment plate and the mounting plate in the same state, and Figure 9 is the elevating body and the fine adjustment plate when installed at an inclined angle. FIG. 10 is a front view showing the relationship between the fine adjustment plate and the mounting plate in the same state, FIG. 11 is an explanatory diagram of the center deviation of the opening cover, and FIG. FIG. 13 is a cutaway front view of the embodiment and FIG. 13 is a cutaway front view of the conventional example. DESCRIPTION OF SYMBOLS 1... Ceiling material, 2... Opening, 3... Lifting device main body, 4... Opening frame, 5... Frame support arm, 6...
Lighting equipment hanging tool, 7...opening cover, 8...hanging rope,
9... Elevating body, 10a to 10c, 11a to 11c
... Lifting body coupling hole, 13... Mounting plate, 14... Connector, 15a to 15c... Mounting hole, 17... Frame fixture, 42... Main coupling bolt, 44... Fine adjustment plate.

Claims

[Scope of utility model registration request]

A lifting device body installed above an opening in an inclined ceiling material and having a rope hoisting device, an annular opening frame that covers the lower surface of the periphery of the opening in the ceiling material, and approximately the center of the width of the opening frame in the ceiling inclination direction. two frame support arms that attach the opening frame to the lifting device main body at two locations located at the opening frame; an opening cover that has a lighting equipment hanger on its lower surface and loosely fits into the opening frame; an elevating body suspended by a hanging rope of the device; and a mounting plate having a plurality of selectively usable elevating body coupling holes lined up in the inclination direction, which are erected on the upper surface of the opening cover along the ceiling inclination direction. , a lifting device for a lighting equipment comprising a coupling tool inserted into the arbitrary lifting body coupling hole of the mounting plate and attaching the opening cover to the lifting body, wherein either the frame support arm or the opening frame A plurality of selectively usable mounting holes are provided in one side of the opening frame in line with the ceiling inclination direction, and the opening frame is attached to the frame support arm by a frame fixing device inserted into any of the mounting holes. Lifting device for lighting equipment.