JPH0328395U

JPH0328395U -

Info

Publication number: JPH0328395U
Application number: JP8914689U
Authority: JP
Priority date: 1989-07-31
Filing date: 1989-07-31
Publication date: 1991-03-20

Description

[Brief explanation of drawings]

第１〜３図は本考案の一実施例を示すもので、
第１図は実施例の設置台の縦断面図、第２図は第
１図の−矢視図、第３図は同設置台のテーパ
ーカラーの縦断面図、第４図は従来の設置台の一
例を示す縦断面図である。１０…吸振部材、１１…凹部、１２…溝、１３
…突起、１５…フレーム、１５ａ…凹球面、１６
…貫通孔、１７…穴、１８…筒部、１９…ガイド
筒、１９ａ…雌ねじ、２０…ジヤツキ、２０ａ…
雄ねじ、２０ｂ…頭部、２０ｃ…リング状段部、
２１…雌ねじ、２２…凹球面、２３…座板、２３
ａ…凸球面、２３ｂ…貫通孔、２５…ハンドル、
２５ａ…アーム部、２５ｂ…六角穴、２５ｃ…小
突起、２５ｄ…係止部、３０…連結ボルト、３０
ａ…ナツト、３０ｂ…スプリング座金、３０ｃ…
座金、３１…テーパーカラー、３１ａ…縮径部、
３２…透孔、Ａ…脚部。 Figures 1 to 3 show an embodiment of the present invention.
Fig. 1 is a vertical cross-sectional view of the installation stand of the embodiment, Fig. 2 is a view taken along the - arrow in Fig. 1, Fig. 3 is a longitudinal cross-sectional view of the tapered collar of the installation stand, and Fig. 4 is a conventional installation stand. It is a longitudinal cross-sectional view showing an example. 10... Vibration absorbing member, 11... Recess, 12... Groove, 13
...Protrusion, 15...Frame, 15a...Concave spherical surface, 16
...Through hole, 17... Hole, 18... Cylindrical portion, 19... Guide tube, 19a... Female thread, 20... Jack, 20a...
Male thread, 20b... head, 20c... ring-shaped step,
21...Female thread, 22...Concave spherical surface, 23...Seat plate, 23
a...Convex spherical surface, 23b...Through hole, 25...Handle,
25a... Arm part, 25b... Hexagonal hole, 25c... Small protrusion, 25d... Locking part, 30... Connection bolt, 30
a...nut, 30b...spring washer, 30c...
Washer, 31... Taper collar, 31a... Reduced diameter part,
32...Through hole, A...Legs.

Claims

[Scope of utility model registration request]

A frame is placed on the upper surface of the vibration absorbing member installed on the floor, and a threaded part with the axis directed in the vertical direction is provided on this frame, while the lower part of the jack, which is fixed to the leg of the machine by the connecting member, is mounted on the frame. A threaded portion is provided, the threaded portion of the jack is screwed into the threaded portion of the frame, and the jack is rotated by operating a handle provided on the jack to move the jack up and down by the feeding action of the threaded portion. An installation stand, characterized in that the installation stand is provided with a tapered collar fitted between the connecting member and the leg of the machine in a wedge shape into a through hole bored in the leg.