JPS5840324Y2 - tying tool - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a tying device provided at the end of a wire rope, chenette, etc. for tying together a ship container and a ship's floor.

Containers loaded on ships have 1. S, 0. A standard corner fitting is fixed to the corner fitting, and various types of gathering fittings can be attached using an oblong standard hole drilled in the corner fitting.

However, conventional binding tools are structured so that after inserting the cone part into the standard hole, the cone part is rotated at a certain angle, and removal is prevented only by the tensile force of a wire, etc. If the rope becomes loose due to the force of a sudden impact, or depending on the direction in which the rope is pulled, there is a risk that the cone portion will rotate and be pulled out of the standard hole.

The present invention eliminates the above-mentioned drawbacks and provides a binding tool that can be easily connected to a corner fitting of a container, and at the same time, after the connection is made, it will not fall off by simply operating the anti-rotation pin. The purpose is to

An embodiment of the present invention will be described below with reference to the drawings.

1 is an eye for gathering ropes, etc., and 2 is a pedestal part.

The mounting surface 3 of the pedestal section 2 is flat, and a cone section 4 is provided protruding from the mounting surface 3.

The cone portion 4 is 1. S, 0. The center of an oval locking end 5 having a diameter slightly smaller than the standard hole drilled in the corner fitting a of the container according to the standard is integrally formed with a shaft portion 6 having a diameter equal to the minor axis of the locking end 5. The length l of the shaft portion 6 and the thickness t of the locking end 5 are determined by the standard of the corner fitting a.

Reference numeral 7 denotes a rotation prevention pin inserted rotatably into the base portion 2, and the shaft hole 8 of the rotation prevention pin 7 extends outside the shaft portion 6 in a direction perpendicular to the long diameter direction of the locking end 5. The hole is drilled so that the distance between the outside of the rotation prevention pin 7 and the length of the hole is slightly smaller than the long axis of the standard hole.

Reference numeral 9 denotes a locking plate that is larger than the shaft hole 8, and is fixed to or integrally formed with the front end of the pedestal portion 2 of the rotation prevention pin 7 to prevent the rotation prevention pin 7 from falling out from the shaft hole 8. It is something.

In the above-mentioned concentrator, the anti-rotation pin 7 is sunk below the mounting surface 3, and is inserted into the corner fitting a of the container by inserting it into the corner fitting a while aligning the locking end 5 of the cone portion 4.
The pedestal part 2 is rotated 90 degrees around the shaft part 6 while the base part 2 is in contact with the surface of the corner fitting a, and the shaft part 6 is moved to the lower corner of the standard hole.

By this operation, the locking end 5 is rotated 90 degrees on the back side of the corner fitting a, and both ends are locked to the sides of the standard hole.

Next, when the locking plate 9 is pushed in, the rotation prevention pin 7 enters along the upper end of the standard hole, completing the installation.

In the above-mentioned installed state, since the anti-rotation pin 7 and the shaft part 6 are inserted into the upper and lower ends of the oblong standard hole, respectively, even if rotational torque is generated against the eye 1, the cone part 4
is prevented from rotating around the shaft portion 6, and the locking end 5 is maintained perpendicular to the standard hole, so that it will not fall when pulled out.

As explained above, the binding tool of the present invention is securely fixed because the pedestal does not rotate after installation, and workability is improved because it can be easily installed or removed. It has extremely high practical effects.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention; Fig. 1 is a partially cutaway front view of the tying device of the present invention in an installed state;
The right side view in the figures and FIG. 3 are front views of the corner fittings. 1...eye, 2...pedestal, 3...
...Mounting surface, 4...Cone part, 5...
- Locking end, 6...shaft portion, 7...rotation prevention pin, 8...shaft hole, 9...locking plate.

Claims (1)

[Scope of utility model registration request] An oval locking end with a slightly smaller diameter than the standard hole that is engaged with an oblong standard hole drilled in the corner fitting of the ship container on the mounting surface of the pedestal, and the locking end In addition to protruding a cone portion integrally formed with a shaft portion having the same diameter as the short diameter of the
A rotation prevention pin is loosely fitted into the shaft hole formed in the pedestal so that it can freely protrude and retract from the mounting surface, and the shaft hole is inserted into the shaft hole in a direction perpendicular to the long diameter direction of the locking end on the outside of the shaft portion. A binding tool characterized in that the rotation prevention pin is bored at a position where the distance between the outer sides thereof is slightly smaller than the major axis of the standard hole.