JPH08308072A - Cable gripping fittings - Google Patents

Abstract

PURPOSE: To make it possible to change the gripping position for a cable without raising or moving the cable by forming an upper fittings for a cable gripping portion in one united body and an lower fittings which can be divided equally into the right and left portions. CONSTITUTION: An upper fittings 1 of a cable gripping fittings is made of a 180 deg. single body. And a lower fittings 2 is made of two members 2A and 2B which can be divided into the right and left. At the bottom surface of respective members 2A and 2B, key grooves 5A and 5B which can link to a projected strip 6 formed on the upper surface of a pedestal 3 are provided, by which the positioning when assembling two members 2A and 2B is made easier. Also, there is a stopper 7 at the central part of the pedestal 3, by which the center position of two members 2A and 2B can be determined more easily. Therefore, by raising the upper fittings 1 upward and dividing the lower fittings 2 to the right and left, the cable can be released. By doing this, the gripping position of the cable can be changed without raising or moving the cable.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cable gripping metal fitting for temporarily gripping a cable when fixing the cable when laying a power cable, or assembling construction of an intermediate connection portion or a terminal connection portion of the cable. is there.

[0002]

2. Description of the Related Art FIG. 3 is a front view of an example of a conventional cable grip fitting. As shown in the drawings, the conventional cable gripping metal fitting is of a two-part upper and lower type, and includes an upper metal fitting 1 having a semi-circular inner surface and a lower metal fitting 2 having a semi-circular inner surface and integrated with a cradle 3. The cable C is held between the upper metal fitting 1 and the lower metal fitting 2 and is clamped by the fixing bolt 4 to hold the cable C.

[0003]

Since the above-mentioned conventional cable gripping metal fitting is of the two-part type, the cable C is lifted and positioned on the lower metal fitting 2 when the cable is laid, and the upper metal fitting 1 is placed on the cable C. Since it is mounted and tightened with the fixing bolts 4 to grip, it is difficult to perform work such as removing the snake of the cable C.

Further, when assembling the intermediate connecting portion and the terminating connecting portion, it is necessary to strictly align the cables, but in the assembling work of these connecting portions, the position of the cable gripping metal fitting is accompanied by the insertion and movement of the parts. Need to be changed. In such a case, for example, as shown in FIG.
Loosen and lift the upper metal fitting 1 upwards, and then continue to Figure 4 (b).
As described above, it is necessary to lift the cable C upward to insert a component into the cable C or move the lower metal fitting 2 to change the position of the cable grip metal fitting. For this reason, even if the cable C is centered, the cable C must be centered each time because the cable is lifted upward by at least the radius of the cable C by changing the position of the cable grip fitting. , The work becomes very complicated.

[0005]

DISCLOSURE OF THE INVENTION The present invention solves the above-mentioned problems, and can be carried out without moving the cable such as lifting the cable when laying the cable or assembling and constructing the connection portion. The feature is that the upper metal part of the part that holds the cable is
The lower metal fittings can be divided into two parts, right and left, with a single body of 80 °.

[0006]

As described above, in the cable holding metal fitting of the present invention, the cable can be released by lifting the upper metal fitting upward and dividing the lower metal fitting into the left and right parts. Changes can be implemented easily. Also, when assembling and constructing the cable connection part, even if the cable gripping position is changed due to the insertion or movement of parts, it can be done by disassembling the gripping metal fittings without moving the cable, so that the center axis of the cable can be held. Become.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is an explanatory view of a concrete example of a cable holding metal fitting of the present invention. FIG. 1 (a) is a front view and FIG. As shown in the drawings, the upper metal fitting 1 is composed of a single 180 ° body. The lower metal fitting 2 is composed of two members 2A and 2B that can be divided into left and right parts.
Key grooves 5A and 5B that engage with the protrusions 6 provided on the upper surface of the pedestal 3 are formed on the bottom surfaces of A and 2B to facilitate positioning when assembling the two members 2A and 2B. . A stopper 7 is provided at the center of the pedestal 3 so that the center positions of the two members 2A and 2B can be easily determined.

FIG. 2 is an explanatory view of a procedure for disassembling the cable grip fitting of the present invention. As shown in FIG. 2A, first, the fixing bolt 4 is loosened to lift the upper fitting 1 upward. Subsequently, the lower metal fittings 2A, 2B are divided in the left-right direction using the ridges 6 as guides. Thereafter, by removing the pedestal 3 as shown in FIG. 2B, the cable C can be released without moving it. When the cable C is gripped, the cable C is gripped by the cable gripping metal fitting as shown in FIG. 1 by assembling in the reverse order of the above procedure.

[0009]

As described above, according to the cable holding metal fitting of the present invention, it is possible to change the holding position of the cable without lifting or moving the cable. Therefore, when it is used for fixing the cable at the time of laying the cable and assembling and constructing the intermediate connecting portion and the terminal connecting portion, the work is easy and extremely effective.

[Brief description of drawings]

FIG. 1 is an explanatory view of a specific example of a cable grip fitting of the present invention, FIG. 1 (a) is a front view, and FIG. 1 (b) is a side view.

2 (a) and 2 (b) are explanatory views of a disassembling procedure of the cable grip fitting of the present invention.

FIG. 3 is a front view of an example of a conventional cable grip fitting.

4 (a) and 4 (b) are explanatory views of a procedure for disassembling a conventional cable gripping metal fitting.

[Explanation of symbols]

 1 Upper metal fitting 2 Lower metal fitting 2A, 2B Component material of lower metal fitting 3 Cradle 4 Fixing bolt 5A, 5B Key groove 6 Ridge 7 Stopper

Claims (1)

[Claims] 1. An upper metal fitting for gripping a cable is 180
° A cable holding metal fitting, characterized in that the lower metal fitting is configured so that it can be divided into two parts on the left and right sides.