JPH0349288U

JPH0349288U -

Info

Publication number: JPH0349288U
Application number: JP11140489U
Authority: JP
Priority date: 1989-09-21
Filing date: 1989-09-21
Publication date: 1991-05-14

Description

[Brief explanation of the drawing]

第１図は本考案の実施例の縦断面図（第２図の
Ａ−Ａ線断面図）、第２図は第１図の平面図、第
３図は第２図のＢ−Ｂ線断面図、第４図は走行レ
ールの交差レール部の平面図、第５図は走行レー
ルの直レール部の断面図、第６図は走行レールの
交差レール部の断面図、第７図は他の実施例の要
部断面図である。１…クレーン本体、２…クランプ台車、３…車
輪、４…走行レール、５…クランプフレーム、６
…レバー、９…当接爪、２１…クロスピン、２３
，２５…軸受。 Fig. 1 is a longitudinal cross-sectional view of an embodiment of the present invention (a cross-sectional view taken along the line A-A in Fig. 2), Fig. 2 is a plan view of Fig. 1, and Fig. 3 is a cross-sectional view taken along the line B-B in Fig. 2. Figure 4 is a plan view of the cross rail section of the running rail, Figure 5 is a sectional view of the straight rail section of the running rail, Figure 6 is a sectional view of the cross rail section of the running rail, and Figure 7 is a plan view of the cross rail section of the running rail. FIG. 2 is a sectional view of a main part of an embodiment. 1... Crane body, 2... Clamp trolley, 3... Wheels, 4... Running rail, 5... Clamp frame, 6
... Lever, 9 ... Contact claw, 21 ... Cross pin, 23
, 25...Bearing.

Claims

[Scope of Claim for Utility Model Registration] A clamp frame equipped with two front and rear wheels that roll on a traveling rail is provided with a pair of swingable levers with contact claws fixed to their lower ends, and these contact In a clamp truck that clamps both sides of the traveling rail with claws to prevent the traveling crane from escaping, the main body or balancer of the traveling crane and the clamp frame of the clamp truck are aligned in the vertical axis and the horizontal direction. They are connected by a cross pin consisting of oriented horizontal axes, and the vertical axis of the cross pin is in contact with the intersection with the horizontal axis or with the object to be connected so as to be vertically slidable and pivotable. rail clamp.