JPH0323778Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cable cleat, and particularly to a cable cleat applied to vertically installed cables.

FIGS. 1 and 2 show a conventional cable cleat, in which 1 is a vertically installed cable, 2 is a cleat body, and 3 is a packing.

The cleat 2 main body is configured to surround the cable 1 by combining, for example, half-split members,
A mortar-shaped taper portion is formed on the inner peripheral surface. On the other hand, the packing 3 has a cylindrical shape that surrounds the outer periphery of the cable 1, and is fitted into the cleat main body 2, so that the outer circumferential surface thereof is engaged with the tapered inner circumferential surface of the mortar shape. Therefore, by tightening the assembly bolt 4 of the cleat body in this state,
A wedge action is generated in the packing 3 to compress the cable 1, thereby supporting the cable in the vertical direction.

However, if the tightening force of the cleat body 2 is weak, when the cable 1 contracts, the cable 1 moves upward and the packing 3 lifts up, as shown in Figure b.On the other hand, when the cable 1 starts to extend,
Cable 1 due to the taper effect as shown in figure c.
is embraced. As described above, when the cable 1 undergoes repeated thermal expansion and contraction, the cable 1 is pushed upward from the bottom, and this causes the packing 3 to separate from the cleat body 2 and float up, and then twist around the cable 1, causing the cable 1 to become too tight. This was a factor that caused adverse effects such as bending.

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems and to provide a cable cleat that is formed so that even if the cable is subjected to thermal expansion and contraction, the inside of the cable will not be adversely affected.

That is, the cable cleat of the present invention includes a cleat body that surrounds the outer periphery of a cable, and a packing that is built into the cleat body and wraps around the cable. forming a tapered surface bent in a substantially dogleg shape, and also forming a tapered surface bent in a substantially dogleg shape on the outer periphery of the packing;
The cleat is characterized in that the packing is secured within the cleat body by fitting these two substantially dogleg-shaped tapered surfaces together.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
Fig. 3 is a front cross-sectional view of the cable cleat of the present invention, and a shows a cleat main body 5 having a tapered surface recessed in the shape of a "dog" on the inner circumferential surface, and a tapered surface shaped like a "dog" on the outer circumferential surface of the packing 6. The packing 6 is fitted into the cleat body 5 by providing a convex tapered surface with a shape of a cleat and fitting the convex tapered surface with the concave tapered surface. It is something.

One b is attached to the inner peripheral surface of the cleat body 5'.
While the tapered surface in the shape of a "V" is provided convexly, the tapered surface in the shape of a "V" is provided concavely on the outer circumferential surface of the packing 6', and these two tapered surfaces fit together in the shape of a "V" shape. As a result, the packing 6' is fitted into the cleat body 5'.

In this way, since the cable 1 is bundled and supported with the packing being fixed to the cleat body in a predetermined manner, the cable can be bundled while preventing separation between the cleat and the packing.

Therefore, as shown in FIG. 4, even if the cable 1 undergoes thermal expansion and contraction, the packing 6 does not separate from the cleat body and can maintain a constant state of being wrapped around the cable.

As explained above, according to the cable cleat of the present invention, it is possible to maintain a constant bundled state without twisting the cable or causing any other abnormality, and it is possible to fully demonstrate the original performance of the cable. It has a positive effect.

[Brief explanation of the drawing]

Fig. 1 is a diagram of the installation state of a conventional cable cleat, Fig. 2 is a diagram explaining the relationship between the cable and the cleat, Fig. 3 is a front sectional view showing an embodiment of the cable cleat of the present invention, and Fig. 4 The figure is also an explanatory diagram of the relationship between the cable and the cleat. 1: Cable, 2, 5, 5': Cleat body,
3, 6, 6': Packing.

Claims (1)

[Scope of utility model registration request] In a cable cleat, the cable cleat includes a cleat body surrounding the outer circumference of the cable, and a packing that is built into the cleat body and wraps around the cable, and the inner circumferential surface of the cleat body has approximately
A tapered surface bent in a ``V'' shape is formed, and a tapered surface bent in a ``V'' shape is also formed on the outer periphery of the packing, and these two ``V'' shaped tapered surfaces fit together. A cable cleat characterized in that the packing is fixed inside the cleat body.