JPH0465205U

JPH0465205U -

Info

Publication number: JPH0465205U
Application number: JP10966290U
Authority: JP
Priority date: 1990-10-18
Filing date: 1990-10-18
Publication date: 1992-06-05
Anticipated expiration: 2005-10-18
Also published as: JP2507280Y2

Description

[Brief explanation of the drawing]

第１図は本考案の代表的実施例を示す電動式移
動棚装置の簡略斜視図、第２図はその省略平面図
、第３図は本考案の要部の分解斜視図、第４図は
その組立状態の部分縦断面図、第５図は隣接する
移動棚が最接近してリミツトスイツチが作動した
状態を示した省略部分縦断面図、第６図は従来例
を示す部分縦断面図である。Ａ……移動棚、Ｂ……停止装置、１……収納面
、２……レール、３……駆動モータ、４……通路
、５……通路スイツチ、６……リセツトスイツチ
、７……取付面、８……リミツトスイツチ、９…
…本体、１０……衝突具、１１……当止部材、１
２……スイツチ本体、１３……螺軸、１４……操
作ピン、１５……螺孔、１６……円孔、１７……
弾性板、１８……止めナツト、１９……取付孔、
２０……ベース部材、２１……操作板、２２……
締着ボルト、２３……緩衝部材、２４……コイル
ばね、２５……取付孔、２６……締着ナツト、２
７……基板、２８……貫通孔、２９……筒体、３
０……案内壁、３１……周壁、３２……接触面、
３３……凹所、３４……孔、３５……円筒部、３
６……環状突起、３７……弾性シート、３８……
安全バー、３９……リミツトスイツチ。 Fig. 1 is a simplified perspective view of an electric movable shelf device showing a typical embodiment of the present invention, Fig. 2 is an abbreviated plan view thereof, Fig. 3 is an exploded perspective view of the main parts of the invention, and Fig. 4 is FIG. 5 is an omitted partial vertical sectional view showing a state in which the limit switch is activated when adjacent movable shelves are closest to each other; FIG. 6 is a partial vertical sectional view showing a conventional example. . A...Moving shelf, B...Stop device, 1...Storage surface, 2...Rail, 3...Drive motor, 4...Aisle, 5...Aisle switch, 6...Reset switch, 7...Installation Surface, 8... Limit switch, 9...
...Main body, 10... Collision tool, 11... Stopping member, 1
2... Switch body, 13... Spiral shaft, 14... Operation pin, 15... Screw hole, 16... Circular hole, 17...
Elastic plate, 18... Locking nut, 19... Mounting hole,
20...Base member, 21...Operation board, 22...
Tightening bolt, 23...Buffer member, 24...Coil spring, 25...Mounting hole, 26...Tightening nut, 2
7...Substrate, 28...Through hole, 29...Cylinder, 3
0... Guide wall, 31... Peripheral wall, 32... Contact surface,
33... recess, 34... hole, 35... cylindrical part, 3
6... Annular projection, 37... Elastic sheet, 38...
Safety bar, 39...limit switch.

Claims

[Scope of utility model registration request]

It has a limit switch structure that is attached to the side surface of each movable shelf in the movement direction of the electric movable shelf device and inputs a signal to normally stop the movable shelf, and the limit switch has a screw shaft for mounting and a retractable screw shaft protruding from the tip thereof. Insert the screw shaft of the limit switch from inside through a mounting hole opened in the mounting surface of one movable shelf adjacent to each other, which has an operation pin, and screw the center screw hole of the stop member into the screw shaft. The tip of the operation pin is tightened so as to protrude from the corresponding stop member, and the stop member is elastically biased toward the outside and capable of retracting from the mounting surface of the other movable shelf in the moving direction of the movable shelf. a buffer member that abuts on the buffer member, and a collision tool that is fixed to the mounting surface and has an operating plate that abuts on the operating pin is mounted in a recess formed in the center of the buffer member, An electric movable shelf device characterized in that, in a state where the member and the buffer member are separated, the depth of the operation plate relative to the side surface of the buffer member is set to be greater than the protrusion length of the operating pin relative to the side surface of the stop member. Stop limit switch structure.