KR102424888B1 - Apparatus for Preventing Climbing Vine and Snake for Guy Wire of Electric Pole - Google Patents

Abstract

An apparatus for preventing a climbing vine and a snake for a guy wire of an electric pole uses an inverted trapezoidal wing part, to make it difficult for a climbing vine and a snake to climb due to the rotation of the wing part, caused by wind, since the climbing vine and the snake slide or move when the snake or climbing vine tightens or wraps the wing part, slides naturally due to an inverted trapezoidal shape to allow the same to fall naturally, and prevents the climbing vine and the snake from wrapping or climbing a guy wire to the top of an electric pole.

Description

Apparatus for Preventing Climbing Vine and Snake for Guy Wire of Electric Pole}

The present invention relates to an apparatus for preventing snakes and vines from rising for electric wires, and more particularly, when a snake or a vine is tightened or wound to wind a snake or a vine using an inverted trapezoidal wing, the snake or vine rises due to the rotation of the wing. It is difficult, and if it is wound in a reverse trapezoidal shape, it can naturally fall by sliding and fall, and it has been confirmed that it cannot climb through the demonstration that it can prevent vines or snakes from winding on the branch line or climbing up to the upper part of the pole. It is related to a snake for branch wire and a device for preventing vines from rising.

In general, the branch wire is a member that reinforces the pole and is widely installed on the pole receiving strong tension.

The branch wire is installed in the direction corresponding to the tension of the wire to support the electric pole not to incline or fall.

One side of the branch line is connected to the upper part of the pole, and the other side is installed on the ground through a branch wire rod.

The branch wire has a problem of causing a power outage in the distribution line when snakes or vines climb on it, or wind it up and touch the high-voltage wire.

The vine grows very fast and its stem is very tough, so if you climb the branch line to the top of the pole, it winds the wire on the top of the pole and short-circuits the wire, which leads to frequent disconnection accidents.

The reason snakes come to Jeonju is to eat birds or eggs in the bird nests built in Jeonju, and blackouts by snakes occur frequently.

In order to solve this problem, as in Patent Document 1 and Patent Document 2, a device for preventing the progress of a vine for a pole branch wire has been proposed, which can prevent a vine or a snake from winding on a branch wire to the upper part of the pole, or from climbing up.

1 is a perspective view showing the configuration of a snake for a pole wire and a device for preventing vines from rising according to an embodiment of the prior art, and FIG. 3 is a perspective view showing a device for preventing movement of vines according to an embodiment of the prior art.

As shown in FIGS. 1 and 2 , Patent Document 1 has a main body 11 in which an entry part into which a vine guided by a branch line 20 enters to the lower side is formed, and a branch wire 20 at the upper end of the main body 11 . ) is coupled to the branch wire coupling portion 14, and the horizontal wing portion 12 that is coupled to the outer circumferential surface of the main body 11 by a hinge coupling portion 13 to prevent the progress of the vines rising along the outer circumferential surface of the main body 11 ) is included.

However, in Patent Document 1, the main body 11 and the horizontal wing part 12 are installed in a fixed state to the branch wire 20, the horizontal wing part 12 is the same on the left and right, and the snake is fixed in a horizontal shape of a certain length. When the horizontal wing portion 12 is wrapped and tightened by making the snake's body flat, it can be climbed by winding the horizontal wing of the vine propagation prevention device without slipping.

That is, in Patent Document 1, it was confirmed in the experiment that a vine or a snake rides on the horizontal wing portion 12 fixed to the main body 11, or climbs up to the upper part of the electric pole, and it cannot be completely blocked.

As shown in FIG. 3, Patent Document 2 includes a fixing part 30 fixed to the branch wire 20, and a progress prevention part 31 extending from one side of the fixing part 30 to prevent the propagation of the vine, and , it is provided at the lower end of the fixing portion 30 and includes a locking portion 32 coupled so that the fixing portion 30 does not move in the branch wire (20).

However, in Patent Document 2, an inverted V-shaped gap is formed between the guide plate 33 and the advance prevention part 31 for guiding the device to be easily inserted into the branch wire 20 . Snakes and vines can climb up by inserting or supporting their body using gaps.

If there is a gap, a snake can climb up by supporting the gap by flattening its body, and the vine can climb up by inserting the ascending bud of the vine into the gap and winding the vine progression prevention device.

And since Patent Document 2 also has a horizontal shape, it is confirmed in the experiment that a vine or a snake winds the vine from the lower part of the advance prevention part for a certain period and uses it as a scaffold to support it, and then rides the vine advance prevention device. It does not fundamentally block climbing.

Korean Patent Publication No. 10-2014-0072397 Korea Registered Patent No. 10-2027854

In order to solve this problem, the present invention uses the inverted trapezoid-shaped wing part to tighten or wind the wing part to wind the snake or the vine, the wing part automatically slides by the force applied by the snake, or rotates by the wind Therefore, it is difficult for snakes or vines to climb, and since it is in a reverse trapezoidal shape, it is not horizontal to wind, so it has no support point, so it can naturally slide and fall off itself. An object of the present invention is to provide a snake for a pole branch line that can prevent winding or riding on the upper part of a pole, or climbing up a pole, and a device for preventing climbing of vines.

To achieve the above object, a snake for a pole wire according to a feature of the present invention, a device for preventing vines from rising,

A branch wire installation part in the form of a hollow tube having a predetermined length and inner diameter installed on the outer circumferential surface of the branch wire having one side connected to the electric pole and the other side being connected to the ground; and

When a vine or a snake climbs on a branch line extending on both sides of the branch line installation part, the wings rotate by their own weight so that the wings are always positioned perpendicular to the ground to prevent the vines or snakes from proceeding. And It includes a second wing portion, wherein the first wing portion, the branch wire installation portion, and the second wing portion toward the second surface, which is the lower end close to the ground, from the first surface that is the upper end close to the upper part of the pole It is characterized in that the width is narrowed in the reverse trapezoidal shape.

The width of the first wing portion and the second wing portion in the vertical direction to the branch line is characterized in that the first width of the first wing portion is greater than the second width of the second wing portion.

The width in the horizontal direction (longitudinal direction of the branch line) with the branch line of the first wing part and the second wing part is characterized in that the first width of the first wing part and the second width of the second wing part are the same.

According to the above configuration, in the present invention, when the wing part is tightened or wound to wind the snake or vine using the wing part of the reverse trapezoid shape, it is difficult for the snake or the vine to climb due to the slippage and rotation of the wing part, and the snake or the vine does not slide by itself in the reverse trapezoid shape. It has the effect of fundamentally preventing vines or snakes from winding up branches or climbing up the branches.

1 is a perspective view showing the configuration of a snake for a pole wire, a device for preventing vines from rising according to an embodiment of the prior art.
2 is a view showing a state in which a snake for a pole wire, a device for preventing vines from rising, is installed on a branch wire according to an embodiment of the prior art.
3 is a perspective view illustrating a device for preventing movement of a vine according to an embodiment of the prior art.
4 is a view showing a state in which a snake for a pole branch wire and a device for preventing vines from rising are installed on a branch wire according to the first embodiment of the present invention.
5 is a perspective view showing the configuration of a snake for electric pole wire and a device for preventing vines from rising according to the first embodiment of the present invention.
6 is a view showing a state in which the upper side fixing part and the lower side fixing part are coupled to the branch wire according to the first embodiment of the present invention.
7 is a view showing a cross-section of a snake for electric pole wire and a device for preventing vines from rising according to the first embodiment of the present invention.
8 is an exploded perspective view showing the configuration of a snake for electric pole wire and a device for preventing vines from rising according to a second embodiment of the present invention.
9 is a perspective view showing the configuration of a snake for electric pole wire and a device for preventing vines from rising according to a third embodiment of the present invention.

Throughout the specification, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated.

The snake and vine climbing prevention device for electric poles is intended to prevent snakes or vines from winding or climbing along the guy wire supporting the electric pole to the high-voltage line of the distribution line.

The snake and vine climb prevention device for electric pole wire prevents the risk of causing various accidents such as breakdown of the distribution line due to the snake or vine winding the branch wire or climbing up the branch wire.

4 is a view showing a state in which the snake and vine climb prevention device for the electric pole according to the first embodiment of the present invention is installed on the branch, and FIG. 5 is a snake and vine for the electric pole according to the first embodiment of the present invention. It is a perspective view showing the configuration of an ascending prevention device, and FIG. 6 is a view showing a state in which the upper side fixing part and the lower side fixing part are coupled to the branch line according to the first embodiment of the present invention, and FIG. 7 is the first embodiment of the present invention. It is a view showing a cross-section of a snake for electric pole wire and a device for preventing vines from rising according to an embodiment.

The snake and vine climbing prevention device 100 for electric pole wire according to the first embodiment of the present invention includes a branch wire installation part 110, a first wing part 120, a second wing part 130, an upper side fixing part ( 140) and a lower side fixing part 150.

The branch wire installation unit 110 is a member installed on the outer circumferential surface of the branch wire, and is manufactured as a cylindrical or circular hollow tube having a predetermined length so that the branch wire passes through, but is not limited thereto, and may be manufactured in a polygonal tube shape.

The branch wire installation part 110 has a first wing part 120 and a second wing part 130 of a predetermined length extending on both sides, and an upper fixing part 140 and a lower fixing part 150 at the top and the bottom. insert and connect

Snake for electric pole wire, vine rise prevention device 100 is a first wing portion 120, branch wire installation portion 110, second wing portion 130 is formed in a trapezoidal shape, close to the upper portion of the electric pole (10) When the first surface, which is the upper end, and the second surface, which is the lower end, close to the ground, the width decreases from the first surface to the second surface, the inverted trapezoid is formed.

The branch wire installation part 110 , the first wing part 120 , and the second wing part 130 are made of a synthetic resin material such as PE (Polyethylene) and PP (Polypropylene), but are not limited thereto, and flexible plastic, metal A variety of materials may also be available.

The first wing part 120 and the second wing part 130 are formed to have a thickness of 0.5mm to 5mm to secure the flexibility and the hardness that is not easily broken of the wing part, and the length of the first wing part 120 and the second wing part The length of the part 130 is affected by the winding ability of the vine, climbing on other nearby plants, or the winding width depending on the size of the snake, but is preferably about 0.5 m to 3 m.

The wing part of the present invention may be formed by adding a separate surface treatment, etc. to maximize the free fall caused by the sliding of snakes and vines.

The snake, vine ascending prevention device 100 for the electric main wire is formed in an inverted trapezoid whose width becomes narrower from the first side to the second side, the first width of the first wing unit 120 and the second wing unit 130 ) of the second width is the width near the first surface, the first width (A) is greater than the second width (A'), the third width of the first wing portion 120 and the second wing portion 130 The fourth width is a width near the second surface, and the third width B is greater than the fourth width B′.

Therefore, the width in the vertical direction to the branch line of the first wing part 120 and the second wing part 130 is formed so that the total width of the first wing part 120 is greater than the total width of the second wing part 130 . The first wing part 120 has a greater weight than the second wing part 130 .

The width in the horizontal direction (longitudinal direction of the branch line) with the branch line of the first wing part and the second wing part is characterized in that the first width of the first wing part and the second width of the second wing part are the same.

The branch wire installation part 110 , the first wing part 120 , and the second wing part 130 can be rotated 360 degrees by wind about the upper fixed part 140 and the lower fixed part 150 as an axis. .

Since the width of the first wing part 120 and the second wing part 130 is greater than the width of the second wing part 130 in the first wing part 120 and the second wing part 130 , the width of the first wing part 120 is the second It is wider than the width of the wing part 130 . Therefore, the first wing part 120 and the second wing part 130 are positioned lower than the second wing part 130 by their own weight even after the first wing part 120 and the second wing part 130 rotate 360 degrees.

The first wing part 120 and the second wing part 130 have a first wing part 120 with a large load after rotation because the width of the first wing part 120 is wider than the width of the second wing part 130 . ) to face vertically downwards, making it difficult to wind or climb snakes and vines.

That is, the reason that the first wing part 120 is larger than the second wing part 130 is that the heavy first wing part 120 serves as a weight of the oattuji principle, and the second wing is based on the branch wire installation part 110 . The part 130 is always positioned with the first wing part 120 downwards.

When a snake or a vine climbs up, the first wing part 120 is rotated 180 degrees by its own weight and is then positioned downward (the direction of the ground, the direction of gravity action) like a trout.

The first wing part 120 and the second wing part 130 form a corner portion of the opposite surface, not the surface in contact with the branch wire installation part 110 , in a soft curved shape, respectively. The reason for rounding the corners of the first wing part 120 and the second wing part 130 is that when the snake tries to hang the scales that the snake wants to wind up, or when the vine tries to wind it, it slides on its own or easily slides while rotating by the wind. let it fall

The first wing part 120 and the second wing part 130 are inverted trapezoidal in shape, the first side is large and wide, and the second side is small and narrow. Otherwise, it is impossible to maintain the balance, and it is possible to fundamentally prevent the ascent of snakes or vines by applying the slide principle that slides by itself.

The upper fixing part 140 is a member inserted into and coupled to the upper opening of the branch wire installation part 110 made of a synthetic resin material, and a first coupling rod 141 of a certain length formed in a hollow shape and a first coupling rod ( A first support plate 142 connected to 141 and functioning as a clasp, and a plurality of first coupling ribs 143 disposed at a predetermined distance from each other by a predetermined length on one surface of the first support plate 142, and the first It is composed of a coupling rod 141 and a first cutout 145 cut in the vertical direction of the first support plate 142 .

The first coupling rod 141 forms a first circular protrusion 144 protruding to surround the outer circumferential surface, and the first circular protrusion 144 is formed to be spaced apart from each other at a predetermined distance around the first coupling rod 141, It serves as an axis for the rotation of the wing.

The upper fixing portion 140 spreads the first cutout 145 of the first coupling rod 141 to suppress the branch wire 20 in the gap between the first cutout 145 and the first coupling flesh 143 . Coupled by fitting, the first circular protrusion 144 of the first coupling rod 141 is inserted into the upper opening of the branch wire installation unit 110 and coupled.

The plurality of first coupling ribs 143 may have a predetermined length and may be bent to a certain extent due to the elasticity of the material itself, and maintain a circular shape as a whole. Each of the first coupling ribs 143 are formed to face each other around a branch line.

As shown in FIG. 6 , the upper fixing part 140 spreads the first cut-out 145 , and then combines the branch wire 20 by force fitting, and then self-seals the circumference of the plurality of first coupling ribs 143 . Start wrapping with the insulating tape 146 and wrap it up to the branch wire and fix it. As another embodiment, it may be coupled after firmly tightening and fixing to the branch wire using a U-shaped bolt and nut or a wire for a bind directly to the plurality of first coupling flesh 143 portions.

The lower fixing part 150 is a member inserted into the lower opening part of the branch wire installation part 110 made of a synthetic resin material, and a second coupling rod 151 of a certain length formed in a hollow shape, and a second coupling rod 151 . A second support plate 152 connected to and functioning as a stopping protrusion, a plurality of second coupling ribs 153 disposed at a predetermined distance from each other by a predetermined length on one surface of the second support plate 152, and a second coupling rod 151 and a second cutout 155 cut in the vertical direction of the second support plate 152 .

The second coupling rod 151 forms a second circular protrusion 154 protruding to surround the outer circumferential surface, and the second circular protrusion 154 is formed to be spaced apart from each other by a predetermined distance around the second coupling rod 151, It serves as an axis for the rotation of the wing.

The lower fixing part 150 spreads the second cut-out 155 of the second coupling rod 151 to suppress the branch wire 20 in the gap between the second cut-out 155 and the second coupling rib 153 . Coupled by fitting, the second circular protrusion 154 of the second coupling rod 151 is inserted into the lower opening of the branch wire installation unit 110 and coupled.

The plurality of second coupling ribs 153 may have a predetermined length and may be bent to a certain extent due to elasticity of the material itself, and maintain a circular shape as a whole. Each of the second coupling ribs 153 are formed to face each other around the branch wire 20 .

As shown in FIG. 6 , the lower fixing part 150 spreads the second cut-out 155 and combines the branch wire 20 with an interference fit, and then self-seals the circumference of the plurality of second coupling ribs 153 . Start wrapping with the insulating tape 146 and wrap it up to the branch wire and fix it. As another embodiment, it may be coupled after firmly tightening and fixing to the branch wire using a U-shaped bolt and nut or a wire for a bind directly to the plurality of first coupling flesh 143 portions.

The upper opening part and the lower opening part of the branch wire installation part 110 have a diameter (F) larger than the diameter (F') of the first coupling rod 141 and the diameter (F') of the second coupling rod 151 . Configured for smooth connection.

The first circular projection 144 of the upper fixing part 140 and the second circular projection 154 of the lower fixing part 150 are the first wing part 120 and the second by wind, vines, or snakes. It is a structure for minimizing friction during rotation of the wing portion 130 .

When a certain force is applied to the first wing part 120 and the second wing part 130, the branch wire installation part 110 includes the first circular protrusion 144 of the upper fixing part 140 and the lower fixing part ( 150) of the second circular protrusion 154 as an axis rotates like a pinwheel.

The first wing part 120 and the second wing part 130 rotate at the same time according to the rotation of the branch wire installation part 110 , so that it is difficult for a snake or a vine to climb and fall naturally.

As another embodiment, the upper fixing part 140 and the lower fixing part 150 do not form the first circular protrusion 144 and the second circular protrusion 154 , but the first circular protrusion 144 and the second circular protrusion 144 . 2 By installing a plastic ball bearing instead of the circular protrusion 154, the rotation effect can be maximized.

The first wing part 120 and the second wing part 130 rotate 360 degrees about the upper side fixing part 140 and the lower side fixing part 150 as axes when a snake or a vine climbs up, and the inverted trapezoidal shape , when snakes or vines are tightened or wound due to the rounded corners, it is possible to fundamentally prevent the snakes or vines from slipping and climbing.

As shown in FIG. 7 , the snake and vine climbing prevention device 100 for the electric main wire is formed by forming the branch wire installation part 110 , the first wing part 120 , and the second wing part 130 by a die-casting mold or the like. Manufactured integrally, the first wing part 120 and the second wing part 130 extend from both sides of the branch wire installation part 110, and the branch wire insertion part extended by a predetermined length from one branch wire installation part 110 (112).

Since the branch wire insertion part 112 is a flexible synthetic resin material, it is lifted by human force and inserted the branch wire 20 into the gap between the wing part and the branch wire insertion part 112 to insert the branch wire 20 into the hollow part of the branch wire installation part 110 ( 111) to mount the branch wire 20.

The branch wire insertion unit 112 has an end face formed as an inclined surface 112a inclined at a certain angle, and the inclined surface 112a increases adhesion with the wing portion to prevent a gap, thereby preventing vines and snakes from entering.

The process of coupling the snake and vine climb prevention device 100 to the branch wire 20 will be described as follows.

First, the lower side fixing part 150 spreads the second cut-out 155 of the second coupling rod 151 in the gap between the second cut-out 155 and the second coupling flesh 153 with the branch wire 20 . After bonding by force fitting, the periphery of the plurality of second coupling ribs 153 is wrapped with an insulating tape 156 and fixed by self-sealing.

The branch wire installation unit 110 inserts the branch wire through the branch wire insertion part.

The branch wire installation part 110 inserted into the branch wire is inserted into the second circular protrusion 154 of the second coupling rod 151 in the lower fixing part 150 .

The upper side fixing part 140 spreads the first cut-out 145 of the first coupling rod 141 and combines the branch wire by force fitting in the gap between the first cut-out 145 and the first coupling rib 143. Thereafter, the first circular protrusion 144 of the upper fixing part 140 is inserted into the upper opening portion of the branch wire installation part 110 with the lower side.

The upper fixing part 140 wraps the circumference of the plurality of first coupling ribs 143 with an insulating tape 146 and is then fixed by self-sealing.

The circumferences of the first and second coupling teeth of the upper and lower side fixing parts can be wrapped by U-shaped bolts and nuts or wires for bind, or fixed by tightening.

8 is an exploded perspective view showing the configuration of a snake for electric pole wire and a device for preventing vines from rising according to a second embodiment of the present invention.

Snake and vine climbing prevention device 200 for electric pole wire according to the second embodiment of the present invention is the main body (210, 220, 230), the first wing part 250, the second wing part 240, the upper side high It includes a top 140 and a lower side fixing part 150 .

Since the upper fixing part 140 and the lower fixing part 150 are the same as those of the first embodiment, a detailed description thereof will be omitted. The main body 210, 220, 230 is a member installed on the outer peripheral surface of the branch wire 20, and the branch wire installation part 210 made of a cylindrical or circular hollow tube having a predetermined length so that the branch wire 20 passes through, and the branch wire A first wing mounting unit 230 and a second wing mounting unit 220 having a predetermined length extend to both sides of the installation unit 210 .

The first wing part 250 is a first plate 251 having a constant length and thickness, and protrudes along the longitudinal direction on both sides of the first plate 251 at the midpoint of the first plate 251 so that the cross-section has an arrow The first locking jaws 252 and 253 of a shape or a circular shape are formed.

The first plate 251 is formed in a soft curved shape along the edge of the opposite surface that is not coupled to the first wing mounting part 230, and on the lower side close to the ground from the first surface, which is the upper end close to the upper part of the pole The width becomes narrower toward the second surface, which is the end where there is.

The second wing portion 240 protrudes in the longitudinal direction on both sides of the second plate 241 at the middle point of the second plate 241 and the second plate 241 having a constant length and thickness, and has an arrow shape or The circular second locking jaws 242 and 243 are formed.

The second plate 241 is formed in a soft curved shape along the edge of the opposite surface that is not coupled to the second wing mounting part 220, and on the lower side close to the ground from the first surface, which is the upper end close to the upper part of the pole The width becomes narrower toward the second surface, which is the end where there is.

The first wing mounting portion 230 forms a first insertion groove 231 drilled in the longitudinal direction therein.

The first insertion groove 231 has a branch wire 20, a first insertion hole 231c into which the first wing part 250 is inserted, and a second insertion hole 231c that is connected to the first insertion hole 231c in an arrow shape or a circular cross-section. It includes an insertion hole 231b and a third insertion hole 231a communicating with the second insertion hole 231b and extending to the hollow part 211 of the branch wire installation part 210 .

The snake and vine climbing prevention device 200 for the electric branch wire inserts the branch wire 20 into the first insertion hole 231c and is mounted in the hollow part 211 of the branch wire installation part 210 .

The second wing mounting portion 220 forms a second insertion groove 221 drilled in the longitudinal direction therein.

The second insertion groove 221 includes a fourth insertion hole 221c into which the second wing portion 240 is inserted, and a fifth insertion hole 221b that is connected to the fourth insertion hole 221c in an arrow shape or a circular cross-section. , and a sixth insertion hole (221a) connected to the fifth insertion hole (221b) and connected to the boundary point of the hollow part (211) of the branch wire installation part (210).

The width of the first wing mounting portion 230 in the vertical direction to the branch line is the same as or larger than the width of the second wing mounting portion 220 in the vertical direction to the branch line.

The first wing unit 250 inserts the first plate 251 into the first insertion hole 231c of the first wing mounting unit 230 through an interference fit, so that the first engaging projections 252 and 253 are connected to the first wing mounting unit ( 230 is fitted into the second insertion hole 231b, and the first plate 251 is pushed up to the third insertion hole 231a and is fitted.

The arrow-shaped or circular first locking protrusions 252 and 253 are inserted into the arrow-shaped or circular second insertion hole 231b and fixed by concave-convex coupling.

The second wing unit 240 inserts the second plate 241 into the fourth insertion hole 221c of the second wing mounting unit 220 through an interference fit, so that the second engaging projections 242 and 243 are connected to the second wing mounting unit ( 220) is inserted into the fifth insertion hole (221b), the second plate 241 is pushed up to the sixth insertion hole (221a) is fitted.

The arrow-shaped or circular second locking protrusions 242 and 243 are inserted into the arrow-shaped or circular fifth insertion hole 221b and fixed by concave-convex coupling.

At this time, since the width of the first wing mounting portion 230 in the vertical direction to the branch line is formed larger than the width of the second wing mounting unit 220 in the vertical direction to the branch line, the insertion width of the first and second wing units inserted therein is Of course, each is formed to fit this.

The overall shape of the wing in the snake and vine climb prevention device for the electric pole of the second embodiment is in the form of an inverted trapezoid in which the width of the upper surface (first surface) of the electric pole is greater than the width of the lower surface (second surface) of the ground side, The width in the vertical direction with the branch line of the other wing part combining the first wing mounting part 230 and the first wing part 250 and the one wing part combining the second wing mounting part 220 and the second wing part 240 is the first The first width of the other wing part combining the wing mounting part 230 and the first wing part 250 is configured to be larger than the second width of the one wing part combining the second wing mounting part 220 and the second wing part 240 .

The first wing part 250 and the second wing part 240 are formed to have a thickness of 0.5 to 5 mm, and a length of the wing part is formed to be 0.5 m to 3 m, in order to maximize free fall due to the sliding of snakes and vines. A separate surface treatment, etc. may be added.

The first wing part 250 and the second wing part 240 each form a rounded corner portion of the opposite surface, not the surface in contact with the branch wire installation part 210 .

In the second embodiment, the first wing mounting unit 230 and the first wing unit 250 are coupled to the other wing unit, and the second wing mounting unit 220 and the second wing unit 240 are coupled to the one wing unit in a horizontal direction with the branch line. The width of the (longitudinal direction of the branch line) is configured such that the first width of the other wing portion is equal to the second width of the one wing portion.

In this way, the snake for the electric pole branch wire, the vine ascending prevention device 200 combines the first wing part 250 to the first wing mounting part 230 , and the second wing part 240 to the second wing mounting part 220 . When combined, the overall shape constitutes an inverted trapezoidal shape.

In addition, the upper side fixing part 140 and the lower side fixing part 150 separate the cutouts 145 and 155 respectively to couple the branch wire 20 by interference fitting, and then the hollow part 211 of the branch wire installation part 210 . It is fitted into the upper and lower ends of the , and wrapped around the perimeter of the plurality of first and second coupling pieces (143, 153) by self-welding insulating tape or U-shaped bolts and nuts or wires (146, 156) for binding, etc., or tightened. fixed by

The outer periphery of the second support plate 152 in the lower fixing part 150 of FIGS. 6 and 8 is a first wing of a certain length on both sides of the bottom surface of the first wing part 120 or the branch wire installation part 210 . The mounting portion 230 and the second wing mounting portion 220 is formed to be wide enough to sufficiently support the bottom portion.

In the second embodiment, the width, thickness, length, shape, and configuration of the upper fixing part 140 and the lower fixing part 150 in the first embodiment may be equally applied.

9 is a perspective view showing the configuration of a snake for electric pole wire and a device for preventing vines from rising according to a third embodiment of the present invention.

The snake and vine ascending prevention device 100a and 100b according to the third embodiment of the present invention includes a branch wire installation part 110 , a first wing part 120 , and a second wing part 130 . In the third embodiment, descriptions of the same components as in the first embodiment are omitted, and differences are mainly described.

As shown in (a) of FIG. 9 , the first wing part 120 combines the material 160 of a heavy material such as a metal member along the edge.

As shown in (b) of Figure 9, the first wing portion 120 is a heavy material 162 of a certain shape, such as an iron bead (iron, lead, etc.) of a metal material near the edge at regular intervals fitted and coupled do.

The first wing part 120 is a metal member of a weight role, a material of iron beads so that when a snake or a vine climbs up, it is rotated 360 degrees by its own weight and then positioned downward (ground direction, gravity action direction) like a dwarf. 162) is combined.

The overall shape of the wing portion of the third embodiment is a shape premised on an inverted trapezoid in which the width of the first surface on the pole side is greater than the width of the second surface on the ground side, the first width and the second width of the first wing portion 120 The second width of the wing portion 130 is a width near the first surface, the first width (A) being greater than the second width (A′), and the third width and the second wing portion of the first wing portion 120 . The fourth width of 130 is a width near the second surface, and the third width B is greater than the fourth width B′.

In addition, the inverted trapezoidal shape is also a premise, but the first width of the first wing part 120 and the second width of the second wing part 130 are the widths near the first surface, and the first width (A) is the second equal to the width A', the third width of the first wing portion 120 and the fourth width of the second wing portion 130 are the widths near the second surface, and the third width B is the fourth width It may be the same as (B').

The combination of a metal member along the edge of the first wing of the third embodiment, or the binding of a heavy material of a certain shape, such as a metal ball (iron, lead, etc.) of a metal material near the edge, is also applied to the first wing of the second embodiment. applicable.

Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improved forms of the present invention are also provided by those skilled in the art using the basic concept of the present invention as defined in the following claims. is within the scope of the right.

10: Jeonju 20: Jiseon
100, 200: Snake, vine climb prevention device 110: Branch wire installation part
120, 250: first wing 130, 240: second wing
140: upper side fixing portion 141: first coupling rod
142: first support plate 143: first joint
144: first circular protrusion 145: first cutout
150: lower side fixing part 151: second coupling rod
152: second support plate 153: second joint
154: second circular protrusion 155: second cutout
210: branch wire installation part 211: hollow part
220: second wing mounting portion 221: second insertion groove
230: first wing mounting portion 231: first insertion groove
241: second plate 242, 243: second engaging jaw
251: first plate 252, 253: first engaging jaw

Claims (15)

A branch wire installation part in the form of a hollow tube having a predetermined length and width diameter installed on the outer circumferential surface of the branch wire having one side connected to the electric pole and the other side being connected to the ground; and
When a vine or snake climbs on a branch line extending on both sides of the branch line installation part, the wings rotate by their own weight so that the wings are always positioned perpendicular to the ground to prevent the vine or snake from proceeding. 2 includes a wing,
The first wing part, the branch wire installation part, and the second wing part are inverted trapezoidal shape in which the width becomes narrower from the first surface, which is the upper end close to the top of the electric pole, to the second surface, which is the lower end close to the ground. is,
The branch wire is extended by a certain length from one side of the branch wire installation part, is in contact with one side of the first wing part or the second wing part, and the branch wire is inserted into the gap opened by bending the wing part due to flexibility to insert the branch wire into the hollow part of the branch wire installation part. Snake for the electric branch, vine climb prevention device, characterized in that it further comprises a branch wire insertion part to be mounted.
A branch wire installation part in the form of a hollow tube having a predetermined length installed on the outer circumferential surface of the branch wire having one side connected to the electric pole and the other side connected to the ground, and extending to both sides of the branch wire installation part by a certain length, in the longitudinal direction A first wing mounting portion and a second wing mounting portion forming an insertion groove drilled along the; and
When a plate having a certain length and thickness is inserted and coupled to the insertion groove formed in the first wing mounting part and the first wing mounting part by force fitting, and extended to both sides of the branch wire installation part so that a vine or a snake climbs on a branch wire , It rotates by its own weight and includes a first wing portion and a second wing portion for preventing the progress of the vine or snake,
The first wing part, the branch wire installation part, and the second wing part have an inverted trapezoidal shape in which the width becomes narrower from the first surface, which is an upper end close to the top of the electric pole, to the second surface, which is a lower end close to the ground. is,
The first and second coupling rods of a certain length formed in a hollow shape and the first and second coupling rods are inserted into and coupled to the upper opening portion of the branch wire installation part and the lower opening portion of the branch wire installation part in a state of being pressed into the branch wire. 1st and 2nd support plates connected to the rod to function as a locking sill, and a plurality of first and second coupling ribs disposed on one surface of the first and second support plates with a predetermined length and spaced apart from each other by a predetermined distance, the first and second couplings Snake and vine climb prevention device for electric pole wire, characterized in that it comprises an upper side fixing part and a lower side fixing part composed of the first and second cutouts cut in the vertical direction of the rod and the first and second support plates.
According to claim 1,
The width of the first wing portion and the second wing portion in a vertical direction to the branch line is a snake, vine ascending prevention device for the electric main wire, characterized in that the first width of the first wing portion is greater than the second width of the second wing portion .
3. The method of claim 1 or 2,
The first wing portion and the second wing portion have a thickness of 0.5 to 5 mm, and a length of the wing portion of 0.5 m to 3 m.
According to claim 1,
The first wing portion and the second wing portion are snakes and vines preventing device from rising, characterized in that the corners of the opposite surfaces, not the surface in contact with the branch wire installation portion, are respectively rounded.
According to claim 1,
The first wing portion and the second wing portion have the same width in the horizontal direction with the branch line of the first wing portion and the second width of the second wing portion is the same. .
According to claim 1,
The first and second coupling rods of a certain length formed in a hollow shape and the first and second couplings are inserted into and coupled to the upper opening part of the branch wire installation part and the lower opening part of the branch wire installation part in a state of being pressed into the branch wire. 1st and 2nd support plates connected to the rod to function as a stopping protrusion, and a plurality of first and second coupling ribs spaced apart from each other by a predetermined length on one surface of the first and second support plates, and the first and second couplings Snake and vine climbing prevention device for electric pole wire, characterized in that it comprises an upper side fixing part and a lower side fixing part composed of the first and second cut-outs cut in the vertical direction of the rod and the first and second support plates.
8. The method of claim 2 or 7,
The upper side fixing part and the lower side fixing part spread the first and second cut-outs and combine the branch wires by force fitting, and then surround the periphery of the plurality of first and second coupling ribs with self-fusion insulating tape or U-shaped bolts and nuts or bind Snake and vine climb prevention device for electric main wire, characterized in that it is wrapped by a dragon wire or fixed by tightening.
delete According to claim 1,
The branch wire insertion portion is formed with an inclined surface inclined at a certain angle to increase the adhesion with the first wing portion or the second wing portion.
3. The method of claim 1 or 2,
The first wing portion is a snake, a vine climb prevention device for the electric main wire, characterized in that combining the weight material along the edge.
3. The method of claim 1 or 2,
The first wing portion near the edge of a weight material of a certain shape is fitted and coupled at regular intervals, snake and vine climb prevention device for the electric main wire, characterized in that.
3. The method of claim 2,
The first wing part and the second wing part have an arrow-shaped or circular cross-section in the longitudinal direction on both sides at an intermediate point, and the first wing mounting part and the second wing mounting part are in the form of the insertion groove. A snake for a pole wire, a device for preventing vines from rising, characterized in that concave and convex coupling corresponding to the shape of the locking jaw.
3. The method of claim 2,
The width in the vertical direction with the branch line of the other wing part and the second wing part combining the first wing mounting part and the first wing part and the one wing part combining the second wing part is the first width of the other wing part. Snake for the electric main wire, characterized in that it is larger than the second width, a device for preventing vines from rising.
3. The method of claim 2,
The width in the horizontal direction with the branch line of the other wing part combining the first wing mounting part and the first wing part and the one wing part combining the second wing mounting part and the second wing part is the first width of the other wing part Snake for the electric main wire, characterized in that the second width is the same, a device for preventing vines from rising.

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