JP6527050B2 - Bird damage prevention tool - Google Patents

Description

  The present invention relates to a bird damage prevention device.

The power line may be provided with a wire for preventing bird damage in order to prevent bird damage. In this case, a bird damage prevention tool for wire connection wires is attached to the power line (for example, Patent Document 1).
The bird damage prevention tool of patent document 1 is provided with the fixing tool and the rocking tool. The fixtures are fixed to the power line at regular intervals. Further, a plurality of rockers are attached at fixed intervals between the fixture and the fixture.

  The fixing tool and the rocking tool have a main body portion which is a portion attached to the power line, and an extending portion extending from the main body portion. The wire is fixedly bridged over the extension of each fixture and each rocker and is stretched over the power line.

  Moreover, in order to fix a wire, the extending part has a clamping tool. The wire is disposed between the main body of the extending portion and the holding tool, and when the holding tool is screwed to the main body of the extending portion, the wire is sandwiched and fixed between the holding tool and the main body.

Unexamined-Japanese-Patent No. 2006-174708

  However, when trying to stretch a wire to a power line using the above-mentioned bird damage prevention tool, screwing work is required for all fixing tools and rocking tools. This screwing operation is a heavy burden on workers because it is necessary to carry out the screwing work with high quality insulating gloves at high places.

  An object of the present invention is to provide a bird damage prevention device capable of putting a wire on a power line with a simple operation.

  The bird damage prevention tool according to the present invention includes a power line fixing portion fixed to a power line, an extending portion extending from the power line fixing portion, a mounting hole portion provided in the extending portion, and the extending portion A first hooking portion for hooking a wire across the mounting hole and a head having a size that can be inserted into the mounting hole, and the head can be inserted into the mounting hole A mounting piece portion swingably attached to the extending portion at a predetermined position, a second hooking portion provided on the head and hooking the wire, the first hooking portion and the second hooking portion And a first fixing portion for fixing the mounting piece at a position where the mounting piece is pushed into the mounting hole by swinging the mounting piece while hooking the wire.

  When fixing the wire with this bird damage prevention tool, the wire is hooked on the first hooking portion on the extending portion side and the second hooking portion on the swinging portion side, and the head of the mounting piece is inserted into the mounting hole Thus, the mounting piece portion is pushed to swing the mounting piece portion to a position where it is fixed to the first fixing portion. Then, the wire is pushed by the attachment piece and bent in the attachment hole, and the attachment piece is fixed in the attachment hole, so that the bent state is maintained and fixed to the anti-bird tool.

  Therefore, using the bird damage prevention tool of the present invention, the wire is hooked to the first hook portion and the second hook portion, and the mounting piece is simply swung to a position where it is fixed by the first fixing portion. In operation, the wire can be put on the power line.

One aspect of the bird damage prevention tool according to the present invention is a third hooking portion which is provided at a position opposite to the first hooking portion across the mounting piece portion in the extending portion, and hooks the wire across the mounting hole. And the head of the mounting piece, provided at a position opposite to the position at which the second hooking portion is provided, and the fourth hooking portion for hooking the wire, and the wire to the third hooking portion and the fourth hooking portion And a second fixing portion for fixing the mounting piece at a position where the mounting piece is pushed into the mounting hole by swinging the mounting piece while hooking.

  In this case, the wire can be fixed by hooking the wire to the third hooking portion and the fourth hooking portion and fixing the mounting piece portion by the second fixing portion. In addition, since the bird catch is provided with the fourth hook on the opposite side of the second hook, the wire can be set to a height according to the distance from the power line of the second hook or the fourth hook. It can be fixed.

Therefore, with this bird damage prevention device, the wire can be selectively fixed in accordance with the height from the power line to which the wire is stretched.
The mounting piece portion of the bird damage prevention device according to the present invention is mounted on the extending portion such that a support portion for pivotally supporting the mounting piece portion relative to the extending portion is positioned inside the mounting hole portion. May be attached.

It is a front view of the bird damage prevention tool of embodiment. FIG. 2A is a right side view of the power line fixing portion and the extension portion which constitute the bird damage prevention tool. FIG. 2B is a cross-sectional view taken along the line IIB-IIB in FIG. FIG. 3A is a front view of the mounting piece. FIG. 3 (B) is a right side view of the mounting piece. FIG. 3C is a bottom view of the mounting piece. FIG. 4A is a partial front view of the extending portion and is a view showing the mounting piece in a partially transparent view, and the wire hooked to the first hooking portion is just before being pushed by the mounting piece. It shows the situation. FIG. 4 (B) is a partial front view of the extending portion, showing the mounting piece in a partially transparent view, in which the wire hooked on the first hook is hooked on the second hook The state when pushing and bending with a mounting piece part and fixing a mounting piece part in a mounting hole part and fixing a wire is shown. FIG. 4C is a partial right side view of the extending portion showing a wire and the like in a partially transparent view, when the mounting piece is fixed in the mounting hole and the wire is fixed. It shows the situation. It is a V-V sectional view of Drawing 4 (C). It is a partial front view of an extending part, and is the figure which showed the attachment piece part with a permeation | transmission figure, and has shown the mode immediately before pushing the wire hooked on the 3rd hook part by an attachment piece.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the drawings.
As shown in FIG. 1, the bird damage prevention device 1 of the present embodiment includes a power line fixing portion 2 and an extending portion 3.

  The power line fixing portion 2 is a portion for fixing the bird damage prevention device 1 to the power line. The power line fixing portion 2 includes a main body portion 20 formed in a U-shape, and a lid portion 21 closing an opening portion of the U-shape formed by the main body portion 20. When the lid 21 is closed, the power line fixing portion 2 forms a wire fixing space 22 surrounded by a rectangular frame formed by the main body 20 and the lid 21. In addition, a pair of protrusions 29 is provided at the lower end of the main body 20 (see FIG. 2A). The protrusions 29 are provided along the axial direction α of the wire fixing space 22 so as to be separated by a predetermined distance.

  The lid 21 is swingably attached to the upper end (upper end of the U-shape) of the main body 20, and the lower end (lower end of the U-shape) of the main body 20 on the free end side The engaging part 23 for engaging with the part) is formed. The engaging portion 23 is formed by cutting out part of both sides of the wire fixing space 22 located on both ends in the axial direction α, and the lid 21 closes the lid 21 relative to the main body 20. The engaging portion 23 is engaged with the projection 29 to be fixed to the main body portion 20.

  The power line fixing portion 2 includes a holding member (not shown) for fixing the power line passed through the wire fixing space 22 and a torque screw. When the power line is positioned in the wire fixing space 22 and then the lid 21 is closed and the torque screw is rotated, the holding member is lifted, and the power line is between the holding member and the upper side portion of the wire fixing space 22 in the wire fixing space 22 Being sandwiched, the bird damage prevention device 1 is fixed to the power line.

  The extending portion 3 is extended from the upper side (upper side of the U-shape) of the main body portion 20. Specifically, the extending portion 3 extends from the main body portion 20 perpendicularly to the upper side of the main body portion 20 and the axial direction α of the wire fixing space 22.

  The extending part 3 is provided with the extending main body part 30 provided with the 1st board surface part 31 and the 2nd board surface part 32, as shown to FIG. 2 (A). The first plate surface portion 31 and the second plate surface portion 32 are erected along the extending direction β of the extending portion 3 and along the axial direction α of the wire fixing space 22 so that the plate surfaces face each other. It is arranged at a predetermined interval.

  As shown in FIG. 2 (B), the extending portion 3 is erected along the extending direction β of the extending portion 3 between the first plate surface portion 31 and the second plate surface portion 32, and A central plate surface portion 33 disposed vertically to the first plate surface portion 31 and the second plate surface portion 32 is provided. When viewed along the depth direction γ of the extending portion 3 (the extending direction β of the extending portion 3 and the axial direction α of the wire fixing space 22) of the central plate surface portion 33, the lid portion 21 is installed The depth of the side is placed at a position deeper than the depth of the opposite side. By arranging the central plate surface portion 33 in this manner, a deep groove is formed in the extending portion 3 on the lid portion 21 side. Hereinafter, the groove formed in the lid portion 21 of the extension portion 3 is referred to as a mounting hole portion 36.

  Further, the central plate surface portion 33 is not provided at the central portion of the extending portion 3 in the extending direction β, and a through hole 37 penetrating from the lid portion 21 to the opposite side is formed. That is, in the present embodiment, the central portion of the mounting hole portion 36 is penetrated by the through hole 37, but the upper and lower portions thereof are closed by the central plate surface portion 33.

  The first plate surface portion 31 and the second plate surface portion 32 forming the mounting hole portion 36 of the portion where the through hole 37 is formed among the extended portions 3 configured as described above are hook-shaped hooking hooks A first hooking portion 34 and a third hooking portion 35 are formed. The first hooking portion 34 and the third hooking portion 35 are formed from the long sides of the first plate surface portion 31 and the second plate surface portion 32 on the lid portion 21 side, and as shown in FIG. After extending in the longitudinal direction, it is formed in a shape extending downward. The first hooking portion 34 and the third hooking portion 35 are formed in a shape that is longer in the downward direction than the depth direction of the mounting hole 36.

  Further, in the first plate surface portion 31 and the second plate surface portion 32 forming the mounting hole portion 36 of the portion where the through hole 37 is formed in the extending portion 3, the mounting piece portion 5 described later can be rocked. A bearing hole 39 for mounting is formed. Of the first and third hooking portions 34 and 35, the first hooking portion 34 is formed on the upper side of the bearing hole 39, and the third hooking portion 35 is formed on the lower side of the bearing hole 39.

The mounting piece 5 will be described with reference to FIGS. 3 (A) to 3 (C).
The attachment piece portion 5 includes a flat plate portion 51 formed in a plate shape. In the central portion in the longitudinal direction of the flat plate portion 51, axial portions 56 perpendicular to the thickness direction of the flat plate portion 51 and perpendicular to the longitudinal direction of the flat plate portion 51 are positioned on both sides in the width direction of the flat plate portion 51. It is a surface, and protrudes perpendicularly from each surface which forms the thickness of the attachment piece 5. In addition, a central portion in the longitudinal direction of the mounting piece 5 has a bearing 55 formed thicker than the other portions. The bearing portion 55 is formed in a cylindrical shape concentric with the shaft portion 56.

  On the side along the longitudinal direction of the flat plate portion 51 and at the center in the width direction on one side of both sides sandwiching the bearing portion 55, the elongated portion is formed along the longitudinal direction of the flat plate portion 51. A projecting portion 52 is formed so that the plate surface is perpendicular to the width direction of the flat portion 51. The projecting portions 52 are formed on both the front and back sides of the flat plate portion 51. A portion of the flat plate portion 51 provided with the projecting portions 52 is referred to as a head portion 59.

  A second hooking portion 53 and a fourth hooking portion 54 are formed on a surface including a side along the longitudinal direction of the projecting portion 52 and constituting a thickness. The second hooking portion 53 and the fourth hooking portion 54 are grooves for hooking a tag. Two second hooking portions 53 are provided along the longitudinal direction of the flat plate portion 51 in the protruding portion 52 on the front side of the flat plate portion 51. Two fourth hooking portions 54 are provided in the protrusion 52 on the back side of the flat plate portion 51 along the longitudinal direction of the flat plate portion 51.

  The longitudinal direction of the flat plate portion 51 is on the side along the longitudinal direction of the flat plate portion 51, and at the center in the width direction opposite to the side on which the projecting portion 52 is provided among both sides sandwiching the bearing portion 55. The rear projecting portion 57 is formed to be elongated along the length of the flat plate portion 51 so that the plate surface is perpendicular to the width direction of the flat plate portion 51. The rear protruding portions 57 are formed on both the front and back sides of the flat plate portion 51.

  The mounting piece portion 5 formed in this manner is swingably mounted on the extending main body portion 30 by inserting the shaft portion 56 into the bearing hole 39 as shown in FIG. At this time, the mounting piece 5 is extended so that the second hooking portion 53 is directed to the side where the first hooking portion 34 is located, and the fourth hooking portion 54 is directed to the side where the third hooking portion 35 is located. It is attached to the part 30.

Next, the method to fix a tex to the extending part 3 of the bird damage prevention tool 1 of this embodiment is demonstrated.
First, a method of hooking and fixing the lugs 9 to the first hooking portion 34 will be described.

  In this case, as shown in FIG. 4 (A), the hook 9 is hooked so as to be positioned at the deepest position of the first hook portion 34. At this time, the tine 9 is hooked on the extending main body 30 so as to cross the mounting hole 36.

Then, the mounting piece 5 is turned to the first hooking portion 34 side. Then, the tine 9 catches on any one of the second hook portions 53.
Further, when the mounting piece 5 is turned to the first hooking portion 34 side, the tegs 9 are pushed in the mounting hole 36 and bent as shown in FIGS. 4 (B) and 4 (C).

  When the attachment piece 5 is further tilted, as shown in FIG. 5, the tip 520 of the attachment piece 5 on the side provided with the second hook 53 passes the through hole 37, and the tip of the protrusion 52 penetrates. It hooks on the edge 370 of the hole 37.

As described above, when the tip end 520 of the projection 52 is hooked on the edge 370 of the through hole 37, the mounting piece 5 is fixed while holding the tag in the mounting hole 36.
On the other hand, as shown in FIG. 6, in the case of hooking and fixing the lug 9 to the third hooking portion 35, first, the third hooking portion 35 is the most similar to the case of hooking and fixing to the first hooking portion 34. Hook so that the Tegus 9 is located at a deep position. Thereafter, when the attachment piece 5 is further turned over, the protrusion 52 on the side on which the fourth hook 54 is provided is hooked on the fourth hook 54 in the same manner as when the lugs 9 are hooked on the first hook 34. The mounting piece 5 is fixed in the mounting hole 36 while holding the tex by holding the front end portion 521 of the front end portion 521 on the edge portion 370 of the through hole 37.

The bird damage prevention tool 1 described above has the following characteristic effects.
Using the bird damage prevention tool 1 of the present embodiment, the simple operation of hooking the tine 9 on the first hooking portion 34 and the second hooking portion 53 and swinging and pushing it to a position where the mounting piece 5 is fixed So, we can put Texus 9 on the power line.

  Moreover, the bird damage prevention tool 1 of this embodiment can also hook a wire to the 3rd hooking part 35 and the 4th hooking part 54, and can also fix the tegs 9. FIG. Further, since the fourth hook portion 54 is provided on the opposite side of the second hook portion 53, the bird damage prevention device 1 is adapted to the distance from the power line of the second hook portion 53 or the fourth hook portion 54. Tegs 9 can be fixed at the height.

Therefore, when the bird damage prevention device 1 is used, the wire can be selectively fixed in accordance with the height from the power line to which the tension 9 is stretched.
In the bird damage prevention tool 1 of the present embodiment, the mounting piece 5 is provided with the rear projection 57, and as shown in FIG. 5, when the mounting piece 5 is fixed in the mounting hole 36, the rear The projecting portion 57 is in a state where it protrudes from the mounting hole 36.

  The edge of the through hole 37 of the present embodiment and the tip 520 of the projection 52 provided with the second hook 53 of the attachment piece 5 correspond to a first fixing portion of the present invention. Further, the edge portion of the through hole 37 of the present embodiment and the tip end portion 521 of the projecting portion 52 provided with the fourth hook portion 54 of the attachment piece 5 correspond to a second fixing portion of the present invention.

As mentioned above, although embodiment was described, it can not be overemphasized that the invention described in the claim can take various forms, without being limited to the above-mentioned embodiment.
(1) In the above-described embodiment, the first fixing portion and the second fixing portion are configured in such a manner as to hook the tip end of the protruding portion 52 in the through hole 37, but may be configured in other modes.

(2) In the said embodiment, although the 1st hook part 34 and the 3rd hook part 35 were formed in a bowl shape, a shape may be what kind of shape, for example, it is good also as groove shape.
(3) In the above embodiment, although the second hooking portion 53 and the fourth hooking portion 54 are simply formed in a hollow shape, the shape may be any shape, for example, may be in the shape of a bowl.

  (4) In the above embodiment, the mounting piece 5 is installed in the mounting hole 36, but may be installed outside the mounting hole 36. In this case, the mounting piece 5 may be swingably attached to the extension 3 at a position where the head 59 can be inserted into the mounting hole 36.

  (5) In the above embodiment, the mounting hole portion 36 is formed in a size and shape that allows the entire mounting piece 5 to swing, but, for example, the protruding portion 52 of the mounting piece 5 with respect to the bearing 55 At least the head portion 59 may be formed to have a swingable size and shape, in the case where there is no portion opposite to the side provided with.

  (6) In the above embodiment, the mounting hole portion 36 is provided in the entire extending portion 3, but may be provided only in a part of the extending portion 3, for example, a portion where the through hole 37 is provided.

DESCRIPTION OF SYMBOLS 1 ... Bird damage prevention tool 2 ... Power wire fixing | fixed part 3 ... Extension part 5 ... Mounting piece part 9 ... Texus 20 ... Main body part 21 ... Lid part 22 ... Wire fixing space 23 ... Engagement part 29 ... Protrusion 30 ... Extension body Section 31 ... first plate surface portion 32 ... second plate surface portion 33 ... central plate surface portion 34 ... first hooking portion 35 ... third hooking portion 36 ... mounting hole portion 37 ... through hole 39 ... bearing hole 51 ... flat plate portion 52 ... projecting Part 53 ... Second hook part 54 ... Fourth hook part 55 ... Bearing part 56 ... Shaft part 57 ... Back projection part 59 ... Head 370 ... Edge 520 ... Tip part 521 ... Tip part

Claims (2)

A power line fixing portion fixed to the power line,
An extending portion extended from the power line fixing portion;
A mounting hole portion provided in the extending portion;
A first hooking portion provided in the extending portion and hooking the wire across the mounting hole;
A mounting piece portion having a head portion of a size that can be inserted into the inside of the mounting hole portion, and mounted so as to be swingable with respect to the extension portion at a position where the head portion can be inserted into the mounting hole portion When,
A second hooking portion provided on the head and hooking the wire;
The mounting piece portion is swung while the wire is hooked on the first hooking portion and the second hooking portion, and the mounting piece portion is fixed at a position where the mounting piece portion is pushed into the inside of the mounting hole portion The first fixed part to
A third hooking portion which is provided at a position opposite to the first hooking portion across the mounting piece portion in the extending portion, and which hooks the wire across the mounting hole portion;
A fourth hooking portion which is provided at a position opposite to the position where the second hooking portion is provided in the head of the mounting piece, and which hooks the wire;
The mounting piece is rocked while the wire is hooked on the third hooking portion and the fourth hooking portion, and the mounting piece is fixed at a position where the mounting piece is pushed into the inside of the mounting hole. Bird protection device having a second fixing portion. In the bird damage prevention device according to claim 1 ,
The mounting piece portion is
The bird damage prevention device is attached to the extended portion such that a support portion that pivotally supports the attachment piece portion with respect to the extended portion is positioned inside the attachment hole.