JPS5845281U

JPS5845281U - Lifting clamp

Info

Publication number: JPS5845281U
Application number: JP14066281U
Authority: JP
Inventors: 宮川　和直
Original assignee: 株式会社ス−パ−ツ−ル
Priority date: 1981-09-22
Filing date: 1981-09-22
Publication date: 1983-03-26

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面は本考案の実施例を示すもので、第１図は平面図、
第２図は第１図におけるＡ−Ａ断面図、第３図はロック
機構を解いて吊環体を押し下げ、水平開口部を開放した
状態を示す縦断正面図、第４図は吊環体に垂直方向上向
きの揚力を加えた状態を示す縦断正面図、第５図は吊環
体に水平方向外向きの揚力を加えた状態を示す縦断正面
図である。１・・・クランプ本体、４・・・水平開口部、５・・・
支軸、７・・・回動クランプ爪、９・・・レバ一部材、
１０・・・通孔、１１・・・軸ピン、１２・・・軸ピン
、１４・・・吊環体。六　Ｄ　め４５The drawings show an embodiment of the present invention, and FIG. 1 is a plan view;
Figure 2 is a sectional view taken along the line A-A in Figure 1, Figure 3 is a longitudinal sectional front view showing the state in which the locking mechanism is released and the hanging ring is pushed down to open the horizontal opening, and Figure 4 is a vertical view of the hanging ring. FIG. 5 is a longitudinal sectional front view showing a state in which an upward lifting force is applied, and FIG. 5 is a longitudinal sectional front view showing a state in which an outward lifting force in a horizontal direction is applied to the hanging ring body. 1... Clamp body, 4... Horizontal opening, 5...
Support shaft, 7... Rotating clamp claw, 9... Lever member,
DESCRIPTION OF SYMBOLS 10... Through hole, 11... Shaft pin, 12... Shaft pin, 14... Hanging ring body. 6 D Me45

Claims

[Scope of utility model registration request]

In a hook-shaped clamp body 1 having a horizontal opening 4 at the lower end into which the object to be lifted W is to be inserted, a rotating clamp claw 7 is rotatably pivoted by a support shaft 5 at a suitable position above the opening 4. The lever member 9 has its tip facing the opening 4 and has a through hole 10 in the center with a larger diameter than the support shaft 5. The lever member 9 has a through hole 10 that is loosely fitted onto the support shaft 5; Furthermore, the lower end of the hanging ring 14 is rotatably connected to one end of the lever member 9 by a shaft pin 12, and the rotating clamp claw 7 is pivotally connected to the other end of the lever member 9 by a shaft pin 11. A lifting clamp characterized in that the straight line connecting the centers of the shaft pins 11 and 12 is located closer to the horizontal opening than the through hole 10.