JPS6342687U

JPS6342687U -

Info

Publication number: JPS6342687U
Application number: JP13746286U
Authority: JP
Priority date: 1986-09-08
Filing date: 1986-09-08
Publication date: 1988-03-22

Description

[Brief explanation of the drawing]

第１図は本考案に係る軌条固定金物のレール取
付状態を示す正面図。第２図は本考案の金物の構
成部材である受台の平面図と２方向の側面断面図
。第３図は押え金具の平面図と側面図。第４図は
ボルトの正面図と側面図。第５図はレール押えく
さびの平面図と側面図。第６図は本考案金物を分
解配列した斜視図。第７図は本考案金物の取付状
態を示す断面側面図。第８図は第７図の平面図。
第９図は従来の軌条固定金物の取付状態の斜視図
。第１０図は従来の調整板の斜視図。第１１図は
第９図の部分的な斜視図。第１２図は従来の受台
の斜視図。１：受台、２：押え金具、３：ボルト、４：レ
ール押えくさび、５：ナツト、７：レール、８：
クレーンガーダ。 FIG. 1 is a front view showing a state in which the rail fixing hardware according to the present invention is attached to a rail. FIG. 2 is a plan view and two side sectional views of a cradle, which is a component of the hardware of the present invention. Figure 3 is a plan view and a side view of the presser fitting. Figure 4 is a front view and a side view of the bolt. Figure 5 is a plan view and a side view of the rail holding wedge. FIG. 6 is an exploded perspective view of the hardware of the present invention. FIG. 7 is a cross-sectional side view showing how the hardware of the present invention is attached. FIG. 8 is a plan view of FIG. 7.
FIG. 9 is a perspective view of the conventional rail fixing hardware installed. FIG. 10 is a perspective view of a conventional adjustment plate. FIG. 11 is a partial perspective view of FIG. 9. FIG. 12 is a perspective view of a conventional pedestal. 1: pedestal, 2: presser metal fitting, 3: bolt, 4: rail presser wedge, 5: nut, 7: rail, 8:
crane girder.

Claims

[Scope of utility model registration request]

In the rail fixing hardware installed on the crane girder, there is a pedestal placed at an appropriate position on the side of the rail and itself fixed to the crane girder, and a head attached to a T.
The bolt is formed in a letter shape and stands upside down with its head supported by the pedestal, and one side in the plate width direction is in contact with the corner part of the rail flange, and the other side is formed with a tapered part extending in the longitudinal direction. a rail holding wedge, a holding fitting having a tapered holding surface that engages with a tapered portion of the rail holding wedge and being inserted and fixed to the bolt to press down the rail holding wedge, and a washer and a washer on the upper side of the holding fitting. A rail fixing hardware consisting of a nut screwed onto a bolt with A part of the upper surface of the pedestal corresponding to the part is formed into a concave curved surface,
The T-shaped head of the bolt and the bolt head fitting space of the pedestal are both curved so that the upright position of the bolt can be moved slightly, and the bolt is inserted into the narrow end of the rail holding wedge. A rail fixing hardware characterized by forming a stopper.