JPS6323468Y2 - - Google Patents

Description

[Detailed description of the invention] On one side of the substrate, the guide rods are connected by a plurality of rivets via two connection plates at the upper end, there is a direction plate placed in the center of the resistance plate in a direction perpendicular to the resistance plate. After installing the resistor plate, etc. into the ground by hitting the board, drive the board separately along the guide rod, which rotates toward the power supply center using the connecting part with the board as a fulcrum. Guy wire anchors for utility poles are known in which a stabilizing plate is arranged so as to extend in the opposite direction to a resistive plate. (Jitko No. 51-48491).

The present invention relates to an improvement of the stabilizing plate of this well-known branch line anchor for utility poles, and includes a board having a resistive plate etc. arranged on one side in a row, and disposed in the opposite direction to the resistive plate so as to intersect with the resistive plate. It was devised for the purpose of providing a stabilizing plate that can reliably and efficiently perform the work of driving a guide plate along a guide rod.

The drawing shows an embodiment of the stabilizing plate of the branch line anchor for utility poles according to the present invention. Figure 1 is the main plate of the stabilizing plate A. The main plate 1 has a tapered tip and both ends are oriented in the same direction. It includes bent pieces 2, 2 that are slightly bent to increase the angle of repose, and extends from the base end 1a to the tip 1b.
At the center along the direction, an engagement groove 3 is provided which is recessed in the opposite direction to the bent pieces 2, 2, and the outer edge 3a of the engagement groove 3 of the main plate 1 is connected to the base end 1 of the main plate 1.
The engaging groove 3 has a sloped edge such that the depth of the recess gradually becomes shallower from a to the tip 1b, and the engaging groove 3 has a depth that is deep enough for the guide rod 4 and the base plate 5 to fit together. It has both width and width. A locking piece 7 is disposed on the base end 1a side of the main plate of the engagement groove 3, spanning both edges 3b, 3b of the engagement groove 3, and locking the upper edge 5a of the substrate 5. Further, guide auxiliary pieces 8, 8 are provided on the main plate tip 1b side of the engagement groove 3 along the engagement groove edges 3a, 3a, and the auxiliary pieces 8, 8 on the engagement groove 3 side are provided oppositely along the engagement groove edges 3a, 3a. The end portion is bent in a V-shape toward the bottom of the engagement groove 3 and inserted into the engagement groove 3, and the gap 9 formed by the pair of auxiliary pieces 8, 8 is formed by the guide rod 4. The connecting portion of the two connecting plates 14, 14 has a thickness equal to the thickness of the three connecting plates, and a gap width that is approximately the same as that of the connecting portion of the two connecting plates 14, 14. When the board 5 is inserted, a guide connecting piece 10 that is easily cut by the protruding piece 6 of the board 5 is provided between the engaging edges 3b, 3b, and the guide connecting piece 10 and the above-mentioned guide auxiliary piece 8 are provided. ，
8 is integrally formed by one metal piece 11,
The metal piece 11 is fixed to the main plate 1.

Therefore, this stabilizing plate A connects the guide rod 4 to the engagement groove 3.
and drive it along the guide rod 4, and
The usage state shown in the figure is obtained.

Note that 13 in the figure shows a resistance plate, 12 a direction plate, and b a branch line.

Since the present invention has the above-mentioned configuration, when the guide rod is engaged with the engagement groove and driven into the soil along the guide rod, the guide rod is always positioned on the vertical center line of the engagement groove. Since the path is regulated by the guide auxiliary piece provided on the tip side of the stabilizing plate, meandering during the approach is prevented, and it is possible to advance accurately and smoothly to the final destination position.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, in which FIG. 1 is a front view of the stabilizer, FIG. 2 is a vertical sectional view thereof, FIG. 3 is a bottom view thereof, and FIG. 4 is a usage state diagram. 3... Engagement groove, 4... Guide rod, 5... Board, 1
2... Directional board, 13... Resistance board.

Claims (1)

[Scope of utility model registration request] A resistance plate is arranged in series on one side of a board with a guide rod connected to the upper end via two connection plates, and a direction plate is provided in the center of the resistance plate in a direction perpendicular to the resistance plate. After driving the resistance plate etc. into the ground by hitting the board, drive it along the guide rod which can freely rotate back and forth using the connecting part with the board as a fulcrum, and drive it in the opposite direction to the resistance board with the board as the center of intersection. In the stabilizing plate of a branch line anchor for utility poles, in which the stabilizing plate is arranged so that the stabilizing plate is deployed and intersected with each other, an engaging groove into which the guide rod and the board can fit is provided in the center of the tapered main plate, and both edges of the engaging groove are provided. A locking piece that spans the part is disposed near the base end of the main plate, and a guiding auxiliary piece is provided oppositely on the distal end side of the main plate, and the end of each guiding auxiliary piece on the engagement groove side The structure of the stabilizer plate has a gap long enough to allow the joint between the guide rod and the connecting plate, which are inserted into the engagement groove and fitted into the groove, to pass through.