JPH0545065Y2 - - Google Patents

Description

[Detailed description of the invention] [Purpose of the invention] (Industrial application field) The present invention relates to a wire lead-in fitting used to fasten low-voltage overhead service lines (hereinafter referred to as service lines) and communication lines to the side of a house. It is something.

(Prior Art) A high-voltage distribution line, a low-voltage distribution line, and a communication line are installed on a utility pole erected outdoors in order from the top, and the service lines are tied to house construction materials from appropriate positions on the utility pole. At that time, at the eave part of the gable board where it is easy to hold the service line, a tie-down fitting made of an angle plate or the like is installed so as to protrude toward the eaves, a tie-down insulator is attached to the tip of the fitting, the service line is secured to this insulator, and then the service line is secured indoors. is being drawn into. On the other hand, in order to prevent interference and cross-contact between service lines and communication lines, it is usually necessary to maintain a distance of 60 cm or more, so we install retaining fittings on the gables on both sides of the house, and separate service lines and communication lines. or bring it into
It is also possible to cover each wire with a protective tube to reduce the distance between them. By the way, in areas with heavy snowfall such as the Hokuriku region, as shown in Figure 4, a horizontal board 30 is fixedly installed at the eaves of the gable board 6, and a U-shaped pipe is installed at the tip of the horizontal board 30 higher than the eaves. 31 may be used. This is to prevent wires, especially weak communication wires, from breaking due to snow falling from the roof, and to prevent snow from getting in the way of snow removal.

(Problem that the invention aims to solve) By the way, the lead-in work for the lead-in line and the communication line are carried out by different companies, and usually,
There were many cases in which the communication line construction company held the communication line to the tie-down fittings installed by the lead-in line construction contractor without providing sufficient distance, resulting in constant trouble between the contractors. This is because with conventional retaining fittings that protrude toward the eaves, if there is sufficient separation,
This is because the communication line must be held close to the eaves, increasing the risk of the communication line being broken by snow. In addition, with U-shaped pipe retaining fittings, the horizontal plate is attached to the gable board along the slope of the roof, so in order to keep the U-shaped pipe upright, a retaining fitting must be prepared that matches the slope angle of each house's roof. This was an inconvenience. In addition, in houses with hipped roofs and hipped roofs, the fascias to which the retaining fittings are attached are
Since the roof is often sloped perpendicular to the slope of the roof, there is a problem in that even if you try to install a U-shaped tube-shaped retaining fitting, the U-shaped tube will tilt in the same way as the fascia. In addition, if the service line and the communication line were kept in completely separate positions, for example, at the gables on both sides of the house, there was a problem in that the aesthetic appearance would be significantly impaired.

Therefore, the present invention was developed based on the above-mentioned circumstances, and it is possible to tie the service line and the communication line together at a position where they are not affected by snow on the roof, while maintaining a distance between them, and without spoiling the aesthetic appearance. The purpose is to provide metal fittings.

[Structure of the idea]

(Means for Solving the Problems) In order to achieve the above-mentioned object, the electric wire holding fitting according to the present invention has a vertical rod attached to the tip of the horizontal rod via a connecting member, and the connecting member is a circular pair. A tongue piece is attached to the back side of the plate so that it stands upright to the opposite plate.The tongue piece is rotatably attached to the side of the tip of the horizontal rod, and there are several rotational movements between the tip of the horizontal rod and the tongue piece. In addition to providing a through hole and an adjustment hole that can communicate at the corners, a circular plate attached to the center of the vertical rod is rotatably attached to the front side of the opposite plate, and the circular plate and the opposite plate can be rotated at several rotation angles. It is characterized by having a through hole and an adjustment hole that can communicate with each other.

(Example) Hereinafter, the electric wire clasp according to the present invention will be specifically described with reference to the drawings. The proposed retaining fittings shown in FIG.
The connecting member 5 is configured to be rotatable about two axes orthogonal to each other. The horizontal rod 1 is made of an angle plate, and has a fixing hole 7 on the base side for fixing to a gable plate 6, etc., a first shaft 8 on the tip side, and a pair of through holes 9 on both sides. , 9 are provided, and these fixing hole 7, first shaft 8, and through hole 9 form a pair on both sides of the angle plate. The vertical rod 4 is also made of an angle plate, and has retaining holes 10 at the upper and lower ends, with an interval of 60 mm.
cm, and has an extension hole 11 in the middle of the vertical rod 4 to extend the vertical rod 4 even higher by adding an angle plate, and a pair of parallel supports in the center of the vertical rod 4. The rods 12, 12 are provided in a direction perpendicular to the longitudinal direction of the vertical rod 4, and a disk 13 is attached parallel to the vertical rod 4 by both support rods 12, 12, and a shaft hole 14 is provided in the center of the disk 13. It has a pair of through holes 9, 9 on both sides thereof. The connecting member 5 has a second shaft 16 projecting from the center of the surface of a circular pair plate 15 having the same diameter and facing the disc 13, and a second shaft 16 that can be inserted into the shaft hole 14 of the disc 13. Several adjustment holes 17 communicating with the through holes 9 of 13 are arranged in an annular manner, and a tongue piece 1 is provided on the back surface of the opposite plate 15.
8 are connected in an upright state, and a shaft hole 14 through which the first shaft 8 of the horizontal rod 1 can be inserted is provided on the tip side of the tongue piece 18, and a through hole 9 of the horizontal rod 1 and a through hole 9 of the horizontal rod 1 are provided around the shaft hole 14. Several adjustment holes are drilled for communication. Each member is
Each shaft 8, 16 is inserted into the shaft hole 14, 14, respectively, the through hole 9 and adjustment hole 17 are aligned, and fixed with bolts and nuts.

The present fastening fitting has the above-mentioned structure, and when it is installed on a house with a gable roof as shown in Fig. 3, the bolts and nuts connecting the horizontal beam 1 and the connecting member 5 are removed, and the connecting member 5 is connected to the connecting member 5. The horizontal beam 1 is installed along the gable board 6 in a state where it rotates around the first axis 8 and the sum of the angle formed by the horizontal beam 1 and the second axis 16 and the slope angle of the roof is exactly 180 degrees. When the second axis 16
Align the through hole 9 of the horizontal rod 1 and the adjustment hole 17 of the tongue piece 18 so that they are horizontal, and fix with bolts and nuts.
Similarly, the vertical rod 4 rotates about the second shaft 16 and is fixed in a vertically erect state. Next, when attaching it to the fascia 20 of the main house roof as shown in FIG. At the same time, the vertical rod 4 is rotated about the second shaft 16 and fixed in an upright state. A retaining insulator 21 is attached to the upper end of the vertical rod 4 of the retaining fitting installed in this way.
The lead-in line 2 is held down through the terminal, and the communication line 3 is held at the lower end, and each is drawn indoors.

In addition, FIG. 1B shows another embodiment of the present fastening fitting, and the difference from the above embodiment lies in the means for attaching the connecting member 5 to the horizontal bar 1, and a pair of Only the through holes 9, 9 are bored, and the shaft hole 14 is bored on the base side of the tongue piece 18 of the connecting member 5,
Several adjustment holes 17 are arranged in an arc shape on the tip side of the tongue piece 18, and the distance between the shaft hole 14 and each adjustment hole 17 is equal to the distance between the through holes 9, and the horizontal rod 1 The through hole 9 on the tip side and the shaft hole 14 of the tongue piece 18 are aligned and connected with bolts and nuts, and the connecting member 5 is rotated around the bolt so that the horizontal rod 1 and the connecting member 5 form a predetermined inclination. Rotate the other through hole 9 and the appropriate adjustment hole 1
7 and secure with bolts and nuts.

Note that the horizontal rods 1 and the vertical rods 4 are not limited to angle plates, but may be pipes, flat iron, or the like.

[Effect of idea]

The electric wire clasp according to the present invention has a horizontal rod that is directly fixed to a house as described above, and a vertical rod that has two locking parts at a predetermined interval, which are connected by a connecting member so as to be rotatable about two orthogonal axes. Therefore, no matter where it is installed, such as a gable board on a gable roof or a fascia on a hip-purlin roof, the vertical rod can be kept upright in a position that protrudes from the eaves. Therefore, the service line and the communication line can be tied together while maintaining a constant interval, which eliminates the troubles between contractors that have frequently occurred in the past, and is also aesthetically pleasing. Further, since the service line and the communication line can be held at a position a little away from the eaves, there is no risk that the service line or communication line will get in the way of snow removal or break due to sliding snow.

[Brief explanation of the drawing]

Figures 1A and 2B are exploded perspective views of the main components of the retainer according to the present invention, Figure 2 is a perspective view showing the present retainer in use, and Figure 3 is a side view showing other usage conditions. FIG. 4 is a side view showing the state of use of the conventional retaining fitting. 1...Horizontal rod, 4...Vertical rod, 5...Connection member, 9
...Through hole, 13...Disk, 15...Counter plate, 17...
...adjustment hole, 18... tongue piece.

Claims (1)

[Scope of utility model registration request] A vertical rod 4 is attached to the tip of the horizontal rod 1 via a connecting member 5, and the connecting member is a circular pair of plates 15 with a tongue piece 18 connected to the back side of the pair so as to stand upright on the opposite plate. A tongue piece is rotatably attached to the side of the tip of the rod,
A through hole 9 and an adjustment hole 17 are bored in the tip of the horizontal rod and the tongue piece, and a circular plate 13 is attached to the center of the vertical rod on the surface side of the opposing plate. An electric wire anchorage fitting characterized in that a through hole 9 and an adjustment hole 17 are bored through the circular plate and the counter plate so that the disc and the counter plate can communicate with each other at several rotation angles.