KR20130090569A - Apparatus for preventing ivy rising of support cable - Google Patents

Apparatus for preventing ivy rising of support cable Download PDF

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Publication number
KR20130090569A
KR20130090569A KR1020120011806A KR20120011806A KR20130090569A KR 20130090569 A KR20130090569 A KR 20130090569A KR 1020120011806 A KR1020120011806 A KR 1020120011806A KR 20120011806 A KR20120011806 A KR 20120011806A KR 20130090569 A KR20130090569 A KR 20130090569A
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KR
South Korea
Prior art keywords
branch line
bearing
vine plant
hole
prevention device
Prior art date
Application number
KR1020120011806A
Other languages
Korean (ko)
Inventor
서동근
Original Assignee
한국전력공사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 한국전력공사 filed Critical 한국전력공사
Priority to KR1020120011806A priority Critical patent/KR20130090569A/en
Publication of KR20130090569A publication Critical patent/KR20130090569A/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables

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  • Life Sciences & Earth Sciences (AREA)
  • Birds (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)

Abstract

PURPOSE: An apparatus for preventing ivy from climbing a support cable is provided to prevent the ivy from climbing the support cable by using the structure of a rotation type. CONSTITUTION: An apparatus (10) for preventing ivy from climbing a support cable (2) comprises a rotator and wing portions. The rotator is combined with the support cable and is continuously rotated by the wind. The wing portions cut out ivy climbing the support cable. The rotator and the wing portions cut out buds of the ivy so that the ivy cannot climb the support cable any longer in a part of the rotator. The support cable reinforces the strength of an electric pole (1), and is installed to maintain the balance of the electric pole when an unbalanced load generates on the electric pole. A bearing smoothly rotates the rotator by the wind.

Description

Branch line vine plant rise prevention device {Apparatus for preventing ivy rising of support cable}

The present invention relates to a branched vine plant climb prevention device, and more particularly, to a branched vine plant climb prevention device for preventing the vine plant from riding on the branch line supporting the pole.

In case of Jeonju construction in mountain area and outdoor area, a branch line will be installed to support Jeonju. Prior art related to this is the Korean Utility Model Publication No. 1999-008128 (1999.02.25, Jeonju processing land line installation).

However, when the branch line is installed, the vine plant goes up the pole to the upper part of Jeonju, which causes the vine plant to come in contact with the wire and cause line breakdown.

Accordingly, it is an object of the present invention to provide a branched vine plant climbing prevention device of a rotating body that is continuously rotated by natural wind in the branch line to prevent the vine plant from climbing on the branch line.

According to a feature of the present invention for achieving the object as described above, the present invention includes a rotating body coupled to the branch line and rotates, and a wing portion provided to the rotating body to cut the vine plant climbing the branch line.

The rotating body includes a bearing fixed to the branch line so as to be rotated by natural wind, and a coupling body coupled to an outer circumferential surface of the bearing.

The bearing is formed with a through hole through which a branch line passes in the center, and a fixing groove is formed in a longitudinal direction on an outer circumferential surface thereof, and the coupling body has a bearing insert portion into which the bearing is inserted at a rear end thereof and passes through the bearing insert portion at a front end thereof. A through hole through which the branch line passes is formed, and a fixing protrusion corresponding to the fixing groove of the bearing insert is formed in the bearing.

The rotating body further includes a bearing fixing member disposed at both sides of the bearing to fix the bearing to the branch line.

The bearing fixing member has a washer having a through hole through which the branch line passes in the center thereof, and a washer having a plurality of fastening holes drilled toward the through hole at intervals on an outer circumferential surface thereof, and fastened to the fastening hole to pass through the washer to an end thereof. It includes a tightening bolt for pressing and fixing the outer peripheral surface of the branch line.

At least one of the blades is a blade blade made of aluminum metal.

The through hole of the rotating body is larger than the outer diameter of the branch line and smaller than or equal to the inner diameter of the bearing insert.

The branched vine plant rise prevention device of the present invention is a rotator form that is continuously rotated by natural wind and the sharp blade wing has a structure to continuously cut and remove the shoots of the vine plant climbed on the branch line, the vine plant rides on the branch line It can prevent going up the pole.

Therefore, it is possible to prevent the contact between the vine plant and the electric wire, so that it is not only possible to supply high-quality power smoothly and stably, but also easy to install and simple in structure, so that it is easy to apply to all areas where the vine plant inhabits the mountain area. The installation cost is also inexpensive.

1 and 2 is a view showing a state in which the branch vine plant climb prevention device according to the present invention is installed in the branch line.
Figure 3 is an exploded perspective view showing a branch vine plant climb prevention device according to the present invention.
4 and 5 is a view showing a process of installing a branch line vine plant climb prevention apparatus according to the present invention in the branch line.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2, the branch line vine plant climb prevention device 10 of the present invention is coupled to the branch line is provided in the rotating body 21 and the rotating body 21 which is continuously rotated by natural wind It includes a wing 29 for cutting the vine plant climbing on the branch line (2).

Rotator 21 continuously rotated by the natural wind is a wing 29 to cut the shoots of the vine plant so that the vine plant climbed on the branch line is no longer climbed on the branch line where the rotor 21 is located Play a role.

Here, the branch line 2 is a galvanized iron strand that is installed to reinforce the strength of the pole 1 and to maintain the balance of the pole 1 when an unbalanced load occurs in the pole 1.

The rotating body 21 is fixed to a bearing 11 installed on the branch line 2, a coupling body 23 coupled to the outer circumferential surface of the bearing 11, and a bearing 11 mounted on the branch line 2. And a member 31.

The bearing 11 is intended to smoothly rotate the rotating body 21 by natural wind.

As shown in FIG. 3, the bearing 11 employs a ball bearing in which a ball is inserted between two discs that form an inner ring and an outer ring so as to minimize friction during rotation. ) Has a structure in which a through hole 13 through which is passed, and a plurality of fixing grooves 15 are formed in the longitudinal direction on the outer circumferential surface thereof.

The fixing groove 15 is for maintaining a firm coupling of the bearing 11 and the coupling body 23, and has a bone shape, and corresponds to the fixing protrusion to be described below. The inner diameter of the through hole 13 of the bearing 11 corresponds to the outer diameter of the branch line 2.

The bearing 11 is to minimize the friction during rotation to allow the rotor 21 to rotate continuously even in the natural wind.

The coupling body 23 has a cap shape and is formed at a rear end thereof so that a bearing insertion portion 25 into which a bearing 11 is inserted is formed, and a passage hole 27 through which a branch line passing through the bearing 11 passes is formed at the front end thereof. Has a structure.

The bearing insert 25 is for coupling the coupling body 23 to the bearing 11.

The bearing insertion portion 25 has an inner diameter corresponding to the outer diameter of the bearing 11, and the bearing insertion portion 25 is provided with a plurality of fixing protrusions 26 corresponding to the fixing grooves 15 of the bearing 11.

The inner diameter of the bearing insert 25 and the outer diameter of the bearing 11 and the fixing groove 15 and the fixing protrusion 26 correspond to each other so that the bearing 11 is inserted into the bearing insert 25 of the coupling body 23. Ensure that the state is firm.

In the present embodiment, although the fixing groove 15 is formed on the outer circumferential surface of the bearing 11 and the fixing protrusion 26 is formed on the bearing insertion portion 25, the fixing groove 26 may be formed on the contrary.

Wings 29 are formed in a plurality of radially on the outer peripheral surface of the coupling body (23). In this embodiment, the wing 29 is shown integrally formed on the coupling body 23, the wing 29 may be detachably provided on the coupling body (23).

At least one of the wings 29 is a sharp blade wing made of aluminum metal. In addition, the blade portion 29 may be provided with a separate blade portion. These wings 29 are light and easy to rotate and are not easily rusted by the external environment, and are effective in continuously cutting the sprouts of the vine plant coming up on the branch line 2.

The bearing fixing member 31 is for fixing the bearing 11 at a proper position of the branch line 2 without flow.

The bearing fixing member 31 has a through hole 35 through which the branch line 2 passes in the center, and a washer 33 having a plurality of fastening holes 37 drilled toward the through hole 35 at intervals on the outer circumferential surface thereof. And a fastening bolt 39 which is fastened to the fastening hole 37 of the washer 33 and pressurizes and fixes the outer circumferential surface of the branch line 2 passing through the washer 33 to the end.

The washer 33 is disposed on both sides of the bearing 11 through the branch line 2, the tightening bolt 39 is fastened to the fastening hole 37 of the washer 33 is rotated in the forward direction to move toward the center The outer peripheral surface of the branch line 2 passing through the through hole 35 is pressed.

Passing hole 27 of the coupling body 23 is a hole through which the branch line 2 passes when the coupling body 23 is coupled to the bearing 11. Passing hole 27 of the coupling body 23 is preferably larger than the outer diameter of the branch line 2 and smaller than or equal to the inner diameter of the bearing insertion portion 25 for smooth rotation of the rotating body (21).

The above-mentioned branch line vine plant climb prevention device 10 has a low frictional force during rotation, so that the vine plant can climb on the branch line to the top because it is possible to remove the shoots of the vine plant as the rotor 21 rotates all the time even in the natural wind. prevent.

For reference, the vine plant is fixed to the branch line so that the vine plant does not climb to the top of the pole in the branch line (2), but in this case, the vine plant goes up to the top of the pole in the same way as the present embodiment. I could not expect the effect.

Further, reference numeral 3 denotes a branch band for fixing one side of the branch line to the pole, and reference numeral 5 denotes a branch lot, and reference numeral 7 denotes a value for branch line.

Hereinafter, the process of installing the branch vine plant climbing prevention device of the present invention to the branch line will be described.

In order to install the branch line vine plant rise prevention device on the branch line, parts such as a bearing 11, a coupling body 23, a washer 33, and a fastening bolt 39 are prepared.

When the parts are ready, the washer 33, the bearing 11, and the washer 33 are inserted in the branch line 2 immediately before the branch line construction is completed by connecting the branch line 2 and the branch lot 5 to complete the branch line construction. . Then, the branch line 2 passes through the through hole 35 of the washer 33, the through hole 13 of the bearing 11, and the through hole 35 of the washer 33 in order, and then the washer 33 and the bearing 11. , Washer 33 is inserted into branch line 2.

After that, when it is determined that the bearing 11 has reached the appropriate point of the branch line 2, each washer 33 is placed in close contact with both sides of the bearing 11 so that the bearing 11 does not flow, and the tightening bolt ( Fix it using 39).

The process is performed by fastening the fastening bolt 39 to the fastening hole 37 of each washer 33 in close contact with both sides of the bearing 11 to rotate in the forward direction, so that the end of the fastening bolt 39 passes through the washer 33. It is to pressurize the outer peripheral surface of the branch line 2 to be.

Then, the washer 33 is uniformly pressurized by the respective fastening bolts 39 to be fixed to the branch line 2, and the bearing 11 therebetween is also flow-free by fixing the washer 33 to the branch line 2. It is fixed to the branch line 2.

As shown in FIG. 3, when the combination of the washer 33, the bearing 11, and the washer 33 has been fixed at an appropriate point of the branch line 2, the coupling body 23 is inserted into the branch line 2. . At this time, the branch line 2 to pass through the bearing insertion portion 25, the passage hole 27 of the coupling body 23 in sequence.

Then, the coupling body 21 is moved to a position close to the bearing 11 fixed to the branch line 2 along the branch line 2 so that the bearing 11 is inserted into the bearing insert 25.

In this process, the coupling body 23 is positioned so that the fixing groove 15 formed on the outer circumferential surface of the bearing 11 and the fixing protrusion 26 formed on the bearing insertion portion 25 correspond to each other, and then the bearing is inserted into the bearing insertion portion 25. By inserting 11, as shown in Fig. 4, the engagement of the bearing 11 and the engaging body 23 is completed.

In this way, when the coupling body 23 is coupled to the bearing 11, check that the bearing 11 and the coupling body 23 are in close contact with each other, and the branch line 5 and the branch line 7 are supported on the branch line 2. Connect the installation to complete the branch line construction.

This method corresponds to the branch line construction to establish a branch line, and if you want to install the branch vine plant climb prevention device 10 on the branch line 2 already installed, the branch line 2 and the branch line 5 are separated from the branch line. After installing the vine plant climb prevention device 10, the branch line 5 is connected to the branch line (2). Here, the branch line 5 is a metal fitting that connects the branch line 2 and the branch line 7.

The branch line vine plant climb prevention device 10 installed in the branch line 2 by the above-described method is a vine because the sharp blade wing 29 is rotated to continuously cut and remove the shoots of the vine plant climbed on the branch line (2) It is possible to prevent the plant from rising to the top of the pole 1 by taking the branch line (2).

The scope of the present invention is not limited to the embodiments described above, but may be defined by the scope of the claims, and those skilled in the art may make various modifications and alterations within the scope of the claims It is self-evident.

1: Jeonju 2: Branch line
10: Branch vine plant rise prevention device 11: Bearing
13: Through hole 15: Fixed groove
21: rotating body 23: coupling body
25: bearing insertion portion 26: fixing protrusion
27: Passing hole 29: Wings
31: bearing fixing member 33: washer
35: Through 37: Tightening hole
39: Tightening bolt

Claims (7)

A rotating body coupled to the branch line and rotating,
Branching vine plant climb prevention device provided in the rotating body comprising a wing for cutting the vine plant climbing the branch line. The method according to claim 1,
The rotating body is a branch line vine plant prevention device, characterized in that it comprises a bearing fixed to the branch line to be rotated by natural wind, and a coupling body coupled to the outer circumferential surface of the bearing. The method according to claim 2,
The bearing has a through hole through which a branch line passes in the center, and a fixing groove is formed in the longitudinal direction on the outer circumferential surface thereof.
The coupling body has a bearing insertion portion into which the bearing is inserted at the rear end thereof, and a through hole through which the branch line passed through the bearing insertion portion is formed at the front end thereof, and a fixing protrusion corresponding to the fixing groove of the bearing insertion portion is formed in the bearing. Branch line vine plant climb prevention device, characterized in that. The method according to claim 2,
The rotating body is a branch line vine plant prevention device, characterized in that it further comprises a bearing fixing member disposed on both sides of the bearing to fix the bearing to the branch line. The method of claim 4,
The bearing fixing member
A washer having a through hole formed at the center thereof and having a plurality of fastening holes drilled toward the through hole at intervals on an outer circumferential surface thereof;
And a fastening bolt fastened to the fastening hole to press and fix an outer circumferential surface of the branch line passing through the washer to an end thereof. The method according to claim 1,
At least one of the wing portion is a branch line vine plant prevention device, characterized in that the blade blade of aluminum metal material. The method according to claim 1,
The passage hole of the rotating body is larger than the outer diameter of the branch line is smaller than or equal to the inner diameter of the bearing insert portion branch line vine plant prevention device.
KR1020120011806A 2012-02-06 2012-02-06 Apparatus for preventing ivy rising of support cable KR20130090569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120011806A KR20130090569A (en) 2012-02-06 2012-02-06 Apparatus for preventing ivy rising of support cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120011806A KR20130090569A (en) 2012-02-06 2012-02-06 Apparatus for preventing ivy rising of support cable

Publications (1)

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KR20130090569A true KR20130090569A (en) 2013-08-14

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KR1020120011806A KR20130090569A (en) 2012-02-06 2012-02-06 Apparatus for preventing ivy rising of support cable

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106025975A (en) * 2016-07-14 2016-10-12 国家电网公司 Anti-snake climbing device for tower or pillar
CN115735595A (en) * 2022-12-07 2023-03-07 贵州电网有限责任公司 Device for preventing vine climbing of acting as go-between
CN115735595B (en) * 2022-12-07 2024-06-04 贵州电网有限责任公司 Device for preventing vine plants of acting as go-between scramble

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106025975A (en) * 2016-07-14 2016-10-12 国家电网公司 Anti-snake climbing device for tower or pillar
CN115735595A (en) * 2022-12-07 2023-03-07 贵州电网有限责任公司 Device for preventing vine climbing of acting as go-between
CN115735595B (en) * 2022-12-07 2024-06-04 贵州电网有限责任公司 Device for preventing vine plants of acting as go-between scramble

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