WO2015190814A1

WO2015190814A1 - Power distribution facility live-line working method

Info

Publication number: WO2015190814A1
Application number: PCT/KR2015/005797
Authority: WO
Inventors: 최민수
Original assignee: 서광전기통신공사(주)
Priority date: 2014-06-09
Filing date: 2015-06-09
Publication date: 2015-12-17
Also published as: MY173926A

Abstract

A power distribution facility live-line working method is disclosed. The power distribution facility live-line working method of the present invention comprises the steps of: erecting a new electric pole on a line of electric wires formed between existing electric poles; fixing an temporary arm part to the new electric pole; binding an electric wire to an electric wire support part provided on the temporary arm part; positioning the electric wire to be in a higher position than the expected installation height of a pin-pole assembly by moving the temporary arm part or the electric wire support part upward; installing the pin-pole assembly on the new electric pole; moving the temporary arm part or the electric wire support part downward toward the pin-pole assembly; and transferring the electric wire connected to the electric wire support part to the pin-pole assembly.

Description

Live work of power distribution equipment

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a distribution facility live work method, and more particularly to a distribution facility live work method of establishing a pole by using an auxiliary device for distribution facility live work.

Generally, the jangju is installed at the top of the pole, and the jangju consists of three insulators that are installed on the horizontal and complete iron. The three-phase electric wire is bound to each of the three insulators by a binder.

In managing pre-installed poles, poles, and insulators, replace the existing insulators with new insulators, replace the existing poles with new poles, replace the existing poles with new poles, or extend the wires according to the change in the pole's position. Due to the increase, work such as replacing the pin head with built-in head is being made. In addition, due to the change in the extension position of the electric wire, new work on distribution facilities, such as the construction of electric poles, is being carried out.

This work is carried out by moving the live wires up and down or laterally, which carries the risk of a safety accident. Accordingly, various devices and methods have been developed for more smoothly performing live work while reducing the risk of such safety accidents.

Related prior art is disclosed in Korean Laid-Open Patent Publication No. 2006-0082713 (published on Feb. 19, 2006, title of the invention: a multi-axis robot for power distribution line work having a two-dimensional and three-dimensional complex driving means).

It is an object of the present invention to provide a distribution facility live work method that enables the operator to perform a safer and smoother distribution facility live work for newly installing electric poles while automatically moving electric wires using electric power at a distance away from the electric wire.

Distribution line live work method according to the present invention comprises: installing a new pole on the track of the wire formed between the existing pole; Fixing a loose neck to the newly constructed pole; Binding the electric wire to a wire support part installed in the loose neck part; Moving the loose neck part or the wire support part upward to position the wire above a predetermined height of the pin holder; Installing the pin length column in the newly formed pole; Moving the loose neck part or the wire support part downward to the pin head peripheral side; And transferring the wire connected to the wire support part to the pin holder.

In addition, the upward movement or downward movement of the loose neck portion is preferably made by operating a first lifting movable portion for receiving power from the first actuator to move the loose neck portion up and down.

In addition, the upward movement or downward movement of the wire support part is preferably performed by operating a second lift moving part for receiving power from the second actuator to move the wire support part up and down.

In addition, the step of binding the electric wire to the wire support portion, the step of closing the opening of the bracket portion with a locking portion in the state that the wire flows into the bracket portion provided in the wire support portion, the wire is pin Preferably, the step of moving to the main, includes the step of pulling out the wire to the outside of the bracket portion through the opening.

In addition, it is preferable that the pin length column has a horizontal arrangement of the normal length column.

In addition, a live wire distribution system live work method according to the present invention: a wooden arm; Gawanmokgogo fixed to secure the gawanmok wood to the newly established Jeonju; A first elevating moving part for moving the loose neck part up and down; A wire support part installed at the loose neck part and supporting an electric wire; And a second elevating moving unit for elevating and supporting each of the wire supporting units independently. Installing the newly created pole on the water; Fixing the loose neck to the new pole; Binding the electric wire to the electric wire support part installed in the loose neck part; Moving both the loose neck part and the wire support part to position the wire above a predetermined height of the pin holder; Installing the pin length column in the newly formed pole; Moving the wire support part downward to the pin length main side; And transferring the wire connected to the wire support part to the pin head, and moving the loose neck part upward or downward includes moving the loose neck part up and down by receiving power from a first actuator. It is made by operating the first lifting unit, and moving the wire support up or down is made by operating the second lifting unit for receiving power from the second actuator to move the wire support up and down. In the step of moving both the loose neck portion and the wire support portion to the upper position than the installation height of the pin holder, the first actuator and the first lifting movable portion by the upward movement of the loose neck portion And the wire support part is upwardly moved by the second actuator and the second lifter. Characterized in that it is made through all the process of moving.

According to the auxiliary apparatus for live work of the distribution equipment according to the present invention, using the electric force of the first actuator or the second actuator, the electric pole is automatically adjusted while automatically adjusting the height of the loose neck portion, the height of each of the wire support portions, or the height of the wires caught on the wire support portions. New work can be easily performed.

In addition, according to the present invention, it is possible to apply a power tool such as a power drill, a power driver, etc. which are generally used to replace the power distribution equipment as the first actuator or the second actuator, so that a separate power transmission device for moving the wire support part is provided. The worker can easily perform the work without any hassle.

In addition, according to the present invention, not only the heights of the loose neck portion and the entire wire support portion can be adjusted in multiple stages, but also the height of the wire restraint portion or the electric wire is increased by moving only the sub-extension portion in which the wire restraint portion is formed. I can regulate it in three steps.

Accordingly, according to the present invention, the height of the wire restraint or the electric wire can be automatically or manually adjusted by the sum of the length of the vertical extension part, the length of the main extension part, and the length of the sub extension part, and the height of the loose neck part and the wire support part. Can be positioned more precisely at the target height by finely moving the sub extension part after adjusting to multiple stages and approaching the target point.

Therefore, according to the present invention, the operator temporarily mounts the electric wire on the electric wire support part while selectively adjusting the height of the loose wood part, the height of the entire electric wire support part, and the height of the sub extension part according to the working condition or convenience, the new pole It is possible to carry out a stable and convenient operation to secure the necessary space for installing pin holders on the spool.

In addition, according to the present invention, by using the first actuator or the second actuator, the operator can remotely perform the operation of separating the electric wire to the upper portion of the pin holder at the position spaced from the electric wire, a live work space for establishing a new pole Can be more easily secured, and the risk of safety accidents caused by the worker's contact with the wire during the construction of the electric pole can be reduced.

In addition, according to the present invention, when installing a plurality of LP insulators having different heights, it is possible to easily perform the operation while individually lifting the wire support to match the height of each of the LP insulator using the second lifting moving unit, Even when it is difficult to mount the tools and tools used for live work, the work can be performed smoothly while adjusting the mounting position up and down.

In addition, according to the present invention, by moving the arm neck portion in the state where the plurality of wire support portions are already installed in the arm neck portion, all of the plurality of wire support portions are upward at once with the same displacement without the hassle of moving each of the wire support portions upward. You can move it.

1 is a perspective view schematically showing an auxiliary apparatus for live work of a distribution facility according to an embodiment of the present invention.

Figure 2 is a perspective view schematically showing a wooden neck fixing unit and the first moving unit according to an embodiment of the present invention.

3 is a conceptual diagram illustrating an internal structure of a first lifting movement unit in a lateral direction according to an embodiment of the present invention.

4 is a conceptual diagram illustrating an operation of the first driving unit according to an embodiment of the present invention.

5 is a perspective view schematically showing the wire support and the second lifting movable part according to an embodiment of the present invention.

6 is a conceptual view illustrating the operation of the second moving unit according to an embodiment of the present invention.

7 is a conceptual diagram illustrating a process of inserting an electric wire into a wire restraint unit according to an exemplary embodiment of the present invention.

FIG. 8 is a flowchart illustrating a method for live line distribution facility live work according to an embodiment of the present invention.

FIG. 9 is a conceptual diagram illustrating a process of installing a new pole on a line of an electric wire formed between the existing poles in a distribution facility live work method according to an embodiment of the present invention.

10 is a conceptual diagram illustrating a process of fixing a wooden neck to a new pole in a distribution facility live work method according to an embodiment of the present invention.

FIG. 11 is a conceptual view illustrating a process of moving up an electric wire supporting part to an electric wire side in a live wire distribution facility live work method according to an embodiment of the present invention.

12 is a conceptual diagram illustrating a process of binding an electric wire to a wire support part installed in a loose neck in a power distribution facility live work method according to an embodiment of the present invention.

FIG. 13 is a conceptual view illustrating a process of placing an electric wire at an upper side than a predetermined height of a pin holder by moving an electric wire support part upward in a distribution facility live work method according to an embodiment of the present invention.

14 is a conceptual diagram illustrating a process of installing a pin pole in a newly installed pole in a distribution line live work method according to an embodiment of the present invention.

FIG. 15 is a conceptual view illustrating a process of moving a wire support part downward to the LP insulator side of a pin holder in a live wire distribution system live work method according to an embodiment of the present invention.

FIG. 16 is a conceptual view illustrating a process of transferring wires to LP insulators in a live wire distribution system live work method according to an embodiment of the present invention.

FIG. 17 is a conceptual view illustrating a process of removing a wooden neck from a newly installed pole in a distribution line live work method according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the power distribution facility live work method according to the present invention. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description.

In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.

First, it will be described with respect to the auxiliary apparatus 500 for live work of the power distribution equipment according to the present invention.

Referring to FIG. 1, the auxiliary apparatus 500 for power distribution facility live work according to an embodiment of the present invention includes a wooden neck part 510, a wooden neck fixing part 520, a first moving member 530, and a wire support part 540. It includes a second lifting and moving unit 550.

The loose neck portion 510 is framed to support the load of the wire support portion 540 and the wire 30 bound to the wire support portion 540 in a state fixed to the new pole (13). The loose neck part 510 according to the exemplary embodiment of the present invention includes a horizontal extension part 511, a vertical extension part 513, and a support part 515.

The horizontal extension portion 511 is formed to extend in the horizontal direction. Accordingly, in a state where the vertical extension portion 513 is fixed to the new pole 13, the horizontal extension 511 is disposed in parallel with the pinned iron 24 to be installed in the new pole 13. One or a plurality of wire support parts 540 are installed on the horizontal extension part 511.

The vertical extension part 513 is connected to the lower part of the horizontal extension part 511. The vertical extension part 513 extends in the vertical direction along the new pole 13 and is fixed to the new pole 13 by the temporary wood fixing part 520.

The support part 515 has a rod shape and is installed to be inclined between the horizontal extension part 511 and the vertical extension part 513, and connects the horizontal extension part 511 and the vertical extension part 513. The upper part of the support part 515 is rotatably connected to the link member 516 installed at the end of the horizontal extension part 511, and the lower part of the support part 515 is connected to the vertical extension part 513. By the connection structure as described above, the support part 515 supports the horizontal extension part 511 based on the connection part with the vertical extension part 513.

Installing the link member 516 on the horizontal extension part 511 includes inserting the link member 516 at the end of the horizontal bar connection part 521, and then attaching a bolt member such as an eye bolt to one side of the link member 516. By fastening through, the link member 516 and the horizontal extension part 511 may be in close contact with each other.

2 is a perspective view schematically showing a wooden neck fixing unit and a first moving unit according to an embodiment of the present invention, Figure 3 is a side view showing the internal structure of the first moving unit according to an embodiment of the present invention from the side direction FIG. 4 is a conceptual diagram illustrating an operation of the first driving unit according to the exemplary embodiment of the present invention.

Gawan wood fixing section 520 is fixed to the new wood (13) or the first moving unit 530 to the new pole (530). Referring to FIG. 2, the wooden neck fixing part 520 according to the embodiment of the present invention includes a wooden neck connecting part 521 and a pole pole connecting part 523.

The loose neck connection part 521 is a part connected to the loose neck part 510 or the first moving part 530. The loose neck connection part 521 has a structure including a second fastening part 522 capable of attaching and detaching the first fastening part 531a provided on the loose neck part 510 or the first moving part 530.

In one embodiment of the present invention, the first fastening part 531a extends up and down and has a slit shape having a wider width than the upper part, and the second fastening part 522 protrudes toward the first lifting part 530. It has a shape of a male coupling portion, and an end portion has a width through which a lower portion of the first fastening portion 531a can pass and an upper portion cannot pass.

When the lower part of the first fastening part 531a is inserted into the second fastening part 522, and the external force lifting the loose neck part 510 or the first moving part 530 is released, the loose neck part 510 or the first As the first fastening part 531a is moved downward by the weight of the elevating moving part 530, the second fastening part 522 is positioned on the first fastening part 531a. At this time, the end portion of the second fastening portion 522 is in a state caught on the upper portion of the first fastening portion 531a. By the assembly as described above, the loose neck portion 510 or the first lifting movable portion 530 can be detachable on the loose neck connection portion 521.

Electric pole connecting portion 523 is a portion fixed to the new pole (13). The electric pole connecting portion 523 is connected to the loose neck connecting portion 521, and has a clamp structure detachable to the new pole (13).

In general, the clamp is a member used to tie the first member to the second member, and has a 'C' or 'C' shape or a belt shape to wrap the second member, and has a bolt or It has a structure in which a fastening member such as a nut is coupled. In one embodiment of the present invention, the electric pole connecting portion 523 has a clamp structure, but is not limited to a specific structure and shape as long as the loose neck portion 510 can be fixed to the new pole 13.

The first elevating moving part 530 moves the loose neck part 510 up and down in a state fixed to the loose neck fixing part 520. 2 to 4, the first elevating moving part 530 according to the exemplary embodiment of the present invention includes an electric pole mounting part 531 and a first driving part 533.

The electric pole mounting portion 531 forms a frame capable of supporting the load of the loose neck portion 510 including the vertical extension portion 513 and the load of the wire 30 in the state installed in the loose neck fixing portion 520. One side portion of the pole mounting portion 531 is formed with a first fastening portion 531a which is detachably installed on the fixed neck fixing portion 520. A temporary fastening part 520 is formed with a second fastening part 522 that is male and female and a first fastening part 531a. By first coupling the first fastening part 531a and the second fastening part 522 to the male and female, the first elevating movable part 530 can be installed on the fixed neck fixing part 520. In addition, by releasing the male and female coupling of the first fastening part 531a and the second fastening part 522, the first lifting moving part 530 may be separated from the loose neck fixing part 520.

On the other side of the pole mounting portion 531, the vertical extension portion 513 is installed to be moved up and down. The vertical extension part 513 moves up and down in association with the operation of the first driving part 533 in a state where the vertical extension part 513 penetrates up and down. On the pole mounting portion 531 which is in contact with the vertical extension portion 513, the plurality of roller members 532 are vertically positioned so as to prevent the movement of the vertical extension portion 513 due to frictional contact with the pole extension installation portion 531. It has a structure arranged as. When the vertical extension portion 513 moves up or down, the roller member 532 is rotated to one side or the other side in association with the movement of the vertical extension portion 513 in contact with the vertical extension portion 513.

The first driving unit 533 is installed in the electric pole mounting unit 531 and receives the power from the first actuator 41 to move the armrest 510 up and down. Here, the first actuator 41 may be applied to a power drill such as a power drill, a power driver, or a drive device such as a motor that is generally used in the work for replacing the power distribution equipment. The first driving part 533 according to an embodiment of the present invention includes a first power transmission part 534, a first shaft part 537, and a first belt part 538.

The first power transmission unit 534 is rotationally driven by the first actuator 41. In an embodiment of the present invention, the first power transmission unit 534 includes a first worm 535 and a first worm wheel 536.

At the end of the first worm 535 is formed a first power inlet 535a meshing with the first actuator 41 to receive the rotational force from the first actuator 41. The first worm wheel 536 meshes with the first worm 535, is installed coaxially with the first shaft portion 537, and rotates in conjunction with the first worm 535. When the power tool is applied to the first actuator 41, the first worm 535 is rotated in conjunction with the rotation of the first actuator 41, and the first worm wheel 536 is adapted to the rotation of the first worm 535. Rotational force is increased at the same time as decelerating and rotating.

According to the worm gear structure having the first worm 535 and the first worm wheel 536 as described above, it is possible to transmit the rotational power only from the first worm 535 side to the first worm wheel 536 side, the first worm wheel Rotational power is not transmitted from the side 536 to the first worm 535 side. That is, by applying the rotational force to the first worm wheel 536, the rotation of the first worm 535 is not made, the rotation of the first worm wheel 536 is also not possible.

The first worm wheel 536 is connected to the loose neck portion 510 by the first shaft portion 537 and the first belt portion 538. According to the worm gear structure as described above, the loose neck portion 510 and the electric wire 30 It may be possible to prevent the movable neck portion 510 from moving downward due to its own weight.

The first shaft portion 537 is rotated to one side or the other side by the first power transmission portion 534 to wind or unwind the first belt portion 538. The first shaft portion 537 has a circumferential outer surface portion which can wind the first belt portion 538 and is connected coaxially with the first worm wheel 536.

The first belt portion 538 is wound around the first shaft portion 537, the end is connected to the loose neck portion 510. The first belt part 538 may be a general belt having a flat rectangular or linear cross-sectional shape, or a linear member such as a wire or a rope. An end portion of the first belt portion 538 is connected to the loose neck portion 510 by a binding and detachable coupling member such as a hook, a fitting, a clip, and a male and female coupling member.

When the first actuator 41 is rotated to one side while the end of the first actuator 41 is engaged with the first power inflow portion 535a, the rotational force is transmitted through the first power transmission portion 534 to the first shaft cylinder portion. It is transmitted to the 537, the first shaft portion (537) is rotated to one side, the first belt portion 538 is wound around the first shaft portion (537) and at the same time the loose neck portion connected to the end of the first belt portion (538) 510 is pulled up. In addition, when the first actuator 41 is driven to rotate to the other side, the first shaft portion 537 is rotated to the other side and the first belt portion 538 is released, and at the same time, the loose neck portion 510 is lowered.

A safety stopper 539 may be further formed below the loose neck 510 to restrain the downward movement of the loose neck 510. In one embodiment of the present invention, the safety stopper portion 539 has a belt or belt shape having a predetermined length, and has an end portion connected to the loose neck portion 510. The safety stopper portion 539 is also detachably connected to the loose neck portion 510 by a binding and detachable coupling member such as a hook, a fitting, a clip, and a male and female coupling member, like the first belt portion 538. .

1 to 4, in the auxiliary apparatus 500 for power distribution facility live work according to an embodiment of the present invention, the wooden neck part 510 is a wooden neck fixing part 520 via the first lifting and moving part 530. ) Has a structure connected to. That is, the gawanmokgojeonggo 520 has a structure that is fixed to the new pole 13 by the first moving unit 530 and the gawanmokgogo 520.

However, if the first lifting movable part 530 in the distribution equipment live work auxiliary device 500 according to the present invention can only lift the loose wood part 510, between the loose wood part 510 and the loose wood fixing part 520. It is not limited to being installed. That is, the loose neck portion 510 may be directly bound to the newly constructed pole 13 by the loose neck fixing portion 520 without using the first lifting portion 530 as a medium, and the first lifting portion 530 is a loose neck portion. Rather than between 510 and the fixed wood fixing part 520, the wooden member 510 may be raised and lowered in a state of being installed in the new pole 13 in another position.

5 is a perspective view schematically showing a wire support and a second lift unit according to an embodiment of the present invention, Figure 6 is a conceptual diagram showing to explain the operation of the second lift unit according to an embodiment of the present invention. 7 is a conceptual diagram illustrating a process of inserting an electric wire into a wire restraint unit according to an exemplary embodiment of the present invention.

The wire support part 540 is a part which receives and supports the wire 30 connected to the new pole 13 in the state installed in the wooden member 510. Referring to FIG. 5, the wire support part 540 according to an embodiment of the present invention includes an extension part 541 and a wire restraint part 545.

The extension part 541 is installed in the horizontal extension part 511 and has a shape extending up and down, and is moved up and down by the second lifting movement part 550. The extension part 541 according to an embodiment of the present invention includes a main extension part 542, a sub extension part 543, and a fixing part 544.

The main extension part 542 is connected to the lifting moving part 550, and is moved up and down by the second lifting moving part 550 driven by the power transmitted from the second actuator 42. The sub extension part 543 includes an insulating material, and is installed to be protruded to the upper part of the main extension part 542 while the lower part is inserted into the cylindrical main extension part 542.

The fixing part 544 fixes the upwardly moved sub extension part 543 on the main extension part 542. As the fixing part 544, a rotating fixture, a through hole penetrating the sub extension part 543, and the main extension part 542 may be used as the fixing part 544.

When the rotary fastener is applied as the fixing part 544, the sub extension part 543 is fixed to the main extension part 542 by the rotation operation of turning the fixing part 544 to one side, and the sub operation is performed by the rotation operation turning to the other side. The binding of the extension part 543 and the main extension part 542 can be released. When the fixing unit 544 is provided, the length of the extension unit 541 is moved by moving the sub extension unit 543 to a desired height and fixing the sub extension unit 543 using the fixing unit 544. You can adjust it manually.

In addition, the sub extension part 543 is formed by a structure in which a female fastening part and a water fastening part are respectively formed in the connection part between the sub extension part 543 and the main extension part 542 without providing a separate fixing part 544. By rotating to one side, the sub extension part 543 is immovably fixed on the main extension part 542 up and down, and the sub extension part 543 is rotated to the other side to rotate the sub extension part 543 to the main extension part 542. You can also release the state fixed at).

The wire restraint part 545 is a part on which the electric wire 30 is caught, and is formed on the sub extension part 543. The wire binding unit 545 binds the wire 30 so that the wire 30 is not randomly separated from the wire support unit 540. Referring to FIG. 7, in one embodiment of the present invention, the wire restraint part 545 includes a bracket part 546 and a locking part 548.

The bracket part 546 is connected to the extension part 541, and an opening part 546a through which the electric wire 30 can pass is formed. The locking part 548 is connected to the bracket part 546 and opens and closes the opening part 546a. In one embodiment of the present invention, the opening portion 546a is formed on the bracket portion 546, and the locking portion 548 is rotatably connected to one end of the bracket portion 546.

In the operation of rotating the locking part 548 to one side, the locking part 548 is caught by the other end of the bracket part 546 and closes the opening part 546a. (See FIG. 5) The other locking part 548 is provided. During the operation of rotating to the side, the locking portion 548 opens the opening portion 546a while being spaced apart from the other end of the bracket portion 546. (See FIG. 7) By operating the locking portion 548 as described above. While opening and closing the opening part 546a, the wire 30 may be fitted into the wire restraint part 545, or the wire 30 may be separated from the wire restraint part 545.

On the bracket portion 546, the lower roller 547 is rotatably installed in the correct position, and the upper roller 549 is rotatably installed in the correct position on the locking portion 548. Accordingly, in the state where the electric wire 30 is inserted into the bracket portion 546 and the locking portion 548 is filled, the outer surface portion of the electric wire 30 comes into contact with the lower roller 547 and the upper roller 549. That is, in the state where the electric wire 30 is inserted in the electric wire restraint part 545, the electric wire 30 will be in the cloud contact state with the electric wire restraint part 545. FIG.

Accordingly, when a relative displacement between the wire restraint 545 and the wire 30 occurs in the process of replacing the power distribution equipment, the wire 30 may be prevented from being damaged by the wire restraint 545, and the wire restraint may be prevented. The wire binding unit 545 or the wire 30 may be smoothly moved while maintaining the state in which the unit 545 and the wire 30 are mutually bound.

The second lifting movement part 550 moves the wire support part 540 up and down. The second lifting movement part 550 is provided to independently lift each of the wire support parts 540. Accordingly, the number of installation of the second elevating moving part 550 is determined in proportion to the number of the wire supporting parts 540. Referring to FIG. 6, the second elevating moving part 550 according to an embodiment of the present invention includes a loose neck installing part 551 and a second driving part 553.

The temporary wooden installation unit 551 is installed in the horizontal extension unit 511. The armrest mounting portion 551 has a clamp structure and is detachably coupled to the horizontal extension portion 511. On the loose wood mounting portion 551, the description of the clamp structure follows the description of the electric pole connecting portion 523, and the duplicate description thereof is omitted.

In the loose wood installation portion 551 according to an embodiment of the present invention is formed a guide portion 552 for guiding the vertical movement of the wire support portion 540. On the guide part 552, a hollow guide hole part 552a extending up and down is formed so that the wire support part 540 can be moved up and down while being fitted therein.

If the movable neck mounting portion 551 can be fixed to the elevating moving part 550 on the horizontal extension portion 511, the clamp structure applied to the loose wood fixing portion 520, or a structure different from the loose wood fixing portion 520 It is not limited to a specific structure and shape, including.

The second driving unit 553 is installed in the loose neck installation unit 551 and receives power from the second actuator 42 to move the wire support unit 540 up and down. Here, as the second actuator 42, a power tool such as an electric driver, or a drive device such as a motor, which is generally used in the work for replacing the power distribution equipment, may be used as the first actuator 41. The second driving unit 553 according to an embodiment of the present invention includes a second power transmission unit 554, a second shaft portion 557, and a second belt portion 558.

The second power transmission unit 554 is rotationally driven by the second actuator 42. In one embodiment of the present invention, the second power transmission unit 554 includes a second worm 555 and a second worm wheel 556, the end of the second worm 555 is fitted with the second actuator 42. The second power inlet 555a is formed.

The second power transmission unit 554, the second shaft portion 557, and the second belt portion 558 provided in the second driving unit 553 are respectively provided with a first power transmission unit provided in the first driving unit 533. 534, the first shaft portion 537 and the first belt portion 538 have a structure corresponding to the description thereof will be omitted.

According to the worm gear structure including the second worm 555 and the second worm wheel 556, the wire support portion 540 can be prevented from moving downward due to the load of the wire 30 or the like. In addition, the wire support part 540 is pulled upward by rotating the second actuator 42 to one side or the other side while the end of the second actuator 42 is engaged with the second power inlet 555a. Or move downward.

According to the auxiliary apparatus 500 for power distribution equipment live work according to the present invention, as described above, by using the electric power of the first actuator 41 or the second actuator 42, the height of the loose neck portion 510 or the wire support portion 540 Each height, the height of the wire 30 caught in the wire support 540 can be automatically adjusted.

More specifically, the first actuator 41 may be used to move the loose neck part 510 and the wire support part 540 installed on the loose neck part 510 to be closer to or separated from the wire 30. By using the second actuator 42, the wire support part 540 may be secondarily moved closer to or spaced from the wire 30. In addition, by adjusting the height of the sub extension part 543 in 3rd order, the height of the wire restraint part 545 connected to the upper part of the sub extension part 543 is finely adjusted, or the overall length of the wire support part 540 is adjusted. You can adjust the stretch.

In addition, according to the present invention, as the first actuator 41 or the second actuator 42, a power tool such as a power drill, a power driver, or the like, which is generally used for replacing the power distribution equipment, can be applied. The operator can easily perform the work without having to provide a separate transmission for moving the.

In addition, according to the present invention, the wire support portion 540 for supporting the weight of the wire 30 can be moved up and down by using the electric force of the first actuator 41 or the second actuator 42, using a pulley or the like. Thus, without the hassle of moving the wire 30 up and down by the manpower, it is possible to perform the live work more smoothly.

In addition, according to the present invention, by using the first actuator 41 and the first lift 530, the second actuator 42 and the second lift 550, the wire support 540 or the wire 30 is fixed. It can be positioned exactly at the desired height while moving at speed.

Next, a description will be given of the distribution facility live work method according to the present invention for establishing a new pole using the distribution equipment live work auxiliary device 500 according to the present invention having the configuration as described above.

In the present invention, the new pole 13 is installed on the pin length column 23, the pin length column 23 has a horizontal arrangement of the normal length pole. The general jangju is distinguished from the elongated jangju which all of the plurality of insulators are installed on one side of the newly formed pole 13, and the insulator structure is distributed to one side and the other side based on the new jeonju 13 it means. When the pin length column 23 has a structure of a normal length column, the pin length column 23 in a state in which a worker is positioned in a space between the LP insulators 25 installed to be distributed to one side and the other side with respect to the new pole 13. It can perform live work to install.

Referring to FIG. 8, in the power distribution facility live work method according to an embodiment of the present invention, installing a new pole 13 on a line of an electric wire 30 formed between the existing poles 10 (S1). ), The step (S2) of fixing the loose neck portion 510 to the new pole (13), and moving the wire support portion 540 installed on the loose neck portion 510 upwards to the wire 30 (S3), The step (S4) of binding the wire 30 to the wire support portion 540 installed in the loose neck portion 510, and further moves the loose neck portion 510 or the wire support portion 540 to move the wire 30 pin pin ( Step (S5) of placing the upper side than the installation height of the installation 23, the step (S6) of installing the pin length column 23 in the new pole 13, the pinned wooden part 510 or the wire support 540 Step (S7) to move downward to the pole (23) side, the wire 30 connected to the wire support 540 (S8) to the pin pole (23), and the wooden neck 510 new pole (13) Dismantling from And a step (S9).

FIG. 9 is a conceptual view illustrating a process of installing a new pole on a line of an electric wire formed between existing poles in a distribution facility live work method according to an embodiment of the present invention, and FIG. 10 is a view of the present invention. Conceptual diagram illustrating a process of fixing the wooden neck to the new pole in the distribution facility live work method according to an embodiment, Figure 11 is a wire upward support in the distribution facility live work method according to an embodiment of the present invention to the wire side A conceptual diagram is shown to explain the process of moving.

FIG. 12 is a conceptual view illustrating a process of binding an electric wire to a wire support unit installed in a loose neck in a method of live wire distribution equipment live work according to an embodiment of the present invention, and FIG. 13 is a power distribution facility according to an embodiment of the present invention. The conceptual diagram is shown to explain the process of moving the wire support up in the live work method to position the wire above the installation height of the pin holder, Fig. 14 is newly established in the live work installation method of the power distribution equipment according to an embodiment of the present invention This is a conceptual diagram illustrating the process of installing the pinjangju in Jeonju.

FIG. 15 is a conceptual view illustrating a process of moving a wire support part downward to an LP insulator side of a pin holder in a method of operating a distribution facility live work according to an embodiment of the present invention, and FIG. 16 is a distribution according to an embodiment of the present invention. A conceptual diagram illustrating a process of transferring wires to LP insulators in a facility live work method, and FIG. 17 is a view for explaining a process of removing a wooden member from a newly installed pole in a live work facility for power distribution facilities according to an embodiment of the present invention. The conceptual diagram shown.

Referring to FIG. 9, the step S1 of installing the new pole 13 on the line of the wire 30 formed between the existing poles 10 is formed between the pair of the existing poles 10. It is made through the process of installing the new pole 13 upright on the track of the electric wire (30).

Referring to FIG. 10, in the step S2 of fixing the loose neck part 510 to the new pole 13, the fixed neck fixing part 520 is fixed to the new pole 13, and the first lifting unit 530 is fixed. It is fixed to the wooden neck fixing unit 520, and connects the first moving member 530 and the wooden member 510, the second moving member (510) on the wooden member 510 so as to correspond to the position of the existing LP insulator 22 ( 550 and the wire support 540 is fixed.

Since the wire 30 positioned between the pair of existing poles 10 has a drooping shape as shown in FIG. 9, the wire 30 is installed by the pin pole 23 on the new pole 13. It will be below the location to be. The loose neck portion 510 is installed below it, that is, below the wire 30. That is, in installing the loose neck portion 510 to the new pole 13, the wire support portion 540 is installed so that it is located under the wire 30.

Here, in connecting the loose neck portion 510 with the first lifting portion 530, first, the vertical extension portion 513 is installed on the first elevation movement portion 530, and the horizontal extension portion is placed on the upper portion of the vertical extension portion 513. After connecting the unit 511, the support unit 515 is installed between the horizontal extension unit 511 and the vertical extension unit 513.

The provision of the support portion 515 between the horizontal extension portion 511 and the vertical extension portion 513 is provided after the link member 516 is installed on the horizontal extension portion 511, and then the upper portion of the support portion 515 is removed. Rotatingly connected to the link member 516, the lower portion of the support portion 515 is made through a process of detachably coupled on a fastening member such as an eye bolt provided in the lower portion of the vertical extension portion 513.

Fixing the second elevating portion 550 and the wire support 540 on the loose neck portion 510, after fixing the second elevating portion 550 first on the loose neck portion 510, the second elevating portion ( Through the process of coupling the wire support 540 on the 550. In addition, after coupling the wire support 540 on the second lifting unit 550, it may be made through a process of fixing the second lifting unit 550 on the loose neck portion 510.

The step (S2) of fixing the loose neck portion 510 to the newly installed pole 13, the first lifting portion 530 to the movable neck portion 510 in the state in which the second lifting portion 550 and the wire support portion 540 are already installed. Alternatively, it may be made through a process of coupling to the temporary wooden station 520.

Referring to FIG. 11, in the step S3 of moving the loose neck part 510 or the wire support part 540 upward to the wire 30 side, the operator moves the sub extension part 543 to the wire 30 side by manual operation. This is done by moving upward.

In addition, the step (S3) for moving the loose neck portion 510 or the wire support portion 540 upward toward the wire 30 side, the first actuator 41 and the first lifting portion 530 according to the working conditions or the convenience of the operator. Only through the process of moving up the loose neck portion 510 by only, or only the process of moving up the wire support portion 540 installed in the loose neck portion 510 by the second actuator 42 and the second lifting movable portion 550. It can also be done through.

In addition, the step (S3) for moving the loose neck portion 510 or the wire support portion 540 upward toward the wire 30 side, the first actuator 41 and the first lifting portion 530 according to the working conditions or the convenience of the operator. By moving the loose neck portion 510 upward, and the upward movement of the wire support portion 540 installed on the loose neck portion 510 by the second actuator 42 and the second lifting movable portion 550. It may be done.

In addition, the step (S3) for moving the loose neck portion 510 or the wire support portion 540 upward toward the wire 30 side, the first actuator 41 and the first lifting portion 530 according to the working conditions or the convenience of the operator. By moving the loose neck portion 510 upward, the operator may be made through a combination of the process of moving up the sub-extension portion 543 to the wire 30 side by a manual operation.

In addition, the step (S3) for moving the loose neck portion 510 or the wire support portion 540 upward toward the wire 30 side, the second actuator 42 and the second lifting movable portion 550 according to the working conditions or the convenience of the operator. By moving the wire support portion 540 installed in the loose neck portion 510 upward, the operator may be made through the process of moving up the sub-extension portion 543 to the wire 30 side by manual operation.

In addition, the step (S3) for moving the loose neck portion 510 or the wire support portion 540 upward toward the wire 30 side, the first actuator 41 and the first lifting portion 530 according to the working conditions or the convenience of the operator. The process of moving up the loose neck portion 510 by, the process of moving up the wire support portion 540 installed in the loose neck portion 510 by the second actuator 42 and the second lifting movable portion 550, and the worker It may be made through the process of moving the sub-extension portion 543 upward toward the wire 30 by a manual operation.

In the description of the present invention, moving the wire support part 540 upward or downward means that the wire support part 540 including the main extension part 542 and the sub extension part 543 by moving the main extension part 542. The wire restraint part 545 connected to the wire 30 of the wire support part 540 includes an embodiment for moving the whole or only the sub extension part 543 formed on the wire support part 540. It means that the formed portion, that is, to adjust the height of the upper portion of the wire support 540 upward or downward.

That is, to move the wire support 540 in the description of the present invention, as well as the embodiment of moving the entire wire support 540 by the second actuator 42 and the second moving unit 550, as well as the wire support ( Among the embodiments 540, only the sub extension part 543 is moved, and the entire wire support part 540 is moved, and the sub extension part 543 is a combination of both the process of moving the sub extension part 543.

Therefore, in the description of the present invention, moving the wire support 540 means moving the entire wire support 540 and moving the sub-extension 543 separately. Which means to apply one.

When performing the step (S3) to move the arm neck 510 or the wire support 540 to the wire 30 side in the state in which the opening 546a formed on the bracket 546 is opened, the wire support ( When the step S3 of moving the 540 upward toward the wire 30 is completed, the wire 30 is introduced into the bracket part 546 through the opening 546a.

Referring to FIG. 12, the step S4 of binding the electric wire 30 to the electric wire support part 540 installed in the loose neck part 510 may include a bracket part in which the electric wire 30 is introduced through the opening part 546a. The operation is performed by filling the locking portion 548 at 546, that is, by closing the opening 546a with the locking portion 548.

Step (S5) to move the loose neck portion 510 or the wire support portion 540 to the upper side than the installation height of the pin length column 23, the pin length column ( 23) It is a process to secure a working space for installing.

Referring to FIG. 13, the step S5 of placing the electric wire 30 above the installation height of the pin head column 23 may be performed by the first actuator 41 and the first lifting and lowering part 530. A process of moving the 510 upward and a process of moving the wire support 540 upward by the second actuator 42 and the second lift 550 are performed in combination.

The step (S5) of placing the electric wire 30 above the predetermined height of the pin head column 23 is relaxed by the first actuator 41 and the first lifting and lowering part 530 according to the working conditions or the convenience of the operator. Only the process of moving the neck portion 510 is performed, or only the process of moving the wire support portion 540 by the second actuator 42 and the second lifting and moving portion 550, or by the operator manual sub-extension portion It may be made only through the process of moving the 543 to the wire 30 side upward.

In addition, the step (S5) of placing the electric wire 30 above the installation height of the pin length column 23, to the first actuator 41 and the first moving unit 530 in accordance with the working conditions or the convenience of the operator. By moving the movable neck portion 510 upward, the operator may be made through the process of moving up the sub-extension portion 543 to the wire 30 side by a manual operation.

In addition, the step (S5) of placing the electric wire 30 above the installation height of the pin length column 23, to the second actuator 42 and the second moving unit 550 according to the working conditions or the convenience of the operator. By moving the wire support portion 540 installed in the loose neck portion 510 upward, the operator may be made through the process of moving up the sub-extension portion 543 to the wire 30 side by manual operation.

In addition, the step (S5) of placing the electric wire 30 above the installation height of the pin length column 23, to the first actuator 41 and the first moving unit 530 in accordance with the working conditions or the convenience of the operator. To move the loose neck portion 510 upward, and to move the wire support portion 540 installed on the loose neck portion 510 by the second actuator 42 and the second lift movement portion 550 upward, and the operator manually It may be made through the process of moving the sub-extension portion 543 upward toward the wire 30 by the composite.

The distance for moving the electric wire 30 upward in the step S5 of placing the electric wire 30 above the installation height of the pin length column 23 is assuming that the installation height of the pin length column 23 is constant. Depending on the degree of sagging of the electric wire 30 positioned between the pair of existing poles 10, that is, the height of the installation of the armband 510 in the step (S2) of fixing the loose neck portion 510 to the new pole 13 Different. In particular, the sub extension part 543 has an error in the operator predicting the degree of deflection of the electric wire 30, or the movable distance as much as the sum of the maximum upward movement distances of the loose neck part 510 and the main extension part 542 is added. It may be useful when the wire 30 is shorter than the upward movement distance. For example, when the operator predicts the degree of deflection of the wire 30 to 1m, and the movable distance of the maximum upward movement distance of the loose neck portion 510 and the main extension portion 542 is also set to 1m, the actual Even if the degree of deflection of the electric wire 30 is 1.5 m, the operator moves the sub extension part 543 upward by 0.5 m to place the electric wire 30 above the installation height of the pin holder 23 (S5). ) Can be performed smoothly.

Referring to FIG. 14, in the step S6 of installing the pin length column 23 in the newly formed pole 13, the step S5 of placing the wire 30 above the predetermined height of the pin length column 23 is provided. Utilizing the work space secured through, the pin is made through the process of installing pin pin column (23) comprising a pin 24 and a plurality of LP insulator (25).

In the step (S6) of installing the pin length column 23 in the new pole 13, the first pin pin iron 24 is installed in the new pole 13, and then a plurality of LP insulators 25 are pin pin iron 24 Through the installation process, or a plurality of LP insulator 25 is installed through the process of installing the pinned iron 24 in the new pole (13).

Referring to FIG. 15, in the step S7 of moving the loose neck part 510 or the wire support part 540 downward toward the pin head 23, the first actuator 41 may be disposed at a position spaced apart from the wire 30 by an operator. And the first lifting and moving unit 530 is made through the process of moving the movable neck portion 510 down automatically and remotely.

In addition, the step (S7) for moving the loose neck portion 510 or the wire support portion 540 downward toward the pin length column 23, the second actuator 43 and the second lifting portion 550 according to the working conditions or the convenience of the operator. It may be made only through the process of moving the movable neck portion 510 downward by only), or only by the operator to move the sub-extension portion 543 downward toward the wire 30 by manual operation.

In addition, the step (S7) for moving the loose neck portion 510 or the wire support portion 540 downward toward the pin length column 23, the first actuator 41 and the first lifting portion 530 according to the working conditions or the convenience of the operator. ) The downward movement of the loose neck portion 510 and the process of downwardly moving the wire support portion 540 installed in the loose neck portion 510 by the second actuator 42 and the second lifting and moving portion 550. It may be made through.

In addition, the step (S7) for moving the loose neck portion 510 or the wire support portion 540 downward toward the pin length column 23, the first actuator 41 and the first lifting portion 530 according to the working conditions or the convenience of the operator. The movable neck portion 510 may be moved downward by a combination of the two, and the operator may move the sub extension portion 543 downward to the electric wire 30 side by manual operation.

In addition, the step (S7) for moving the loose neck portion 510 or the wire support portion 540 downward toward the pin length column 23, the second actuator 42 and the second lifting portion 550 according to the working conditions or the convenience of the operator. ) By moving the wire support portion 540 installed in the loose neck portion 510 downward, and the operator moves the sub extension portion 543 downward to the wire 30 side by manual operation. .

In addition, the step (S7) for moving the loose neck portion 510 or the wire support portion 540 downward toward the pin length column 23, the first actuator 41 and the first lifting portion 530 according to the working conditions or the convenience of the operator. Moving the loose neck part 510 downwardly by step 2), moving the wire support part 540 installed at the loose neck part 510 by the second actuator 42 and the second lifting and lowering part 550, and The operator may be made through the process of moving the sub-extension portion 543 downward to the electric wire 30 side by manual operation.

Referring to FIG. 16, the step S8 of transferring the wire 30 connected to the wire support 540 to the pin holder 23 may include a plurality of wires 30 connected to the wire support 540. After binding and binding the binder in close contact with each of the LP insulators 25, the wire 30 and the wire support 540 are made through the process of releasing the binding. Bindering the wire 30 to the LP insulator 25 means fixing the wire 30 to the LP insulator 25 using a binder member such as a coated wire, a tape, a clip, or the like.

Releasing the binding of the electric wire 30 and the electric wire support part 540 rotates the locking part 548 to open the opening part 546a, and to the outside of the bracket part 546 through the opening part 546a. Through the process of removing the wire 30 is made.

Referring to FIG. 17, in the step S9 of removing the loose neck part 510 from the newly installed pole 13, the second lifting moving part 550 and the wire support part 540 are separated from the loose neck part 510. Separating the loose neck portion 510 from the loose neck fixing section 520 or the first lifting movable section 530, separating the first lifting moving section 530 from the loose wooden fixing section 520, newly established a loose wooden neck fixing section 520 It is made through the process of separating in the electric pole (13).

In addition, the step (S9) of dismantling the loose wood portion 510 from the new pole 13, the new pole (13) newly installed the loose wood portion 510 in the state where the second lifting movable portion 550 and the wire support 540 is installed. It can also be done by separating from.

According to the power distribution equipment live work method according to the present invention as described above, while carrying out the process as shown in Figures 9 to 17 sequentially, it is possible to easily establish a pole using the auxiliary equipment 500 for power distribution work live work. have.

For all of the plurality of LP insulators 25, when each step as shown in FIGS. 10 to 16 is collectively applied, the loose neck part 510 or the wire support part 540 is moved upward to the wire 30 side. The pin length column 23 can be provided on the newly formed pole 13 by passing through the step S8 of step S3 to the wire length column 23 to the pin length column 23.

In addition, for each of the LP insulator 25, the step (S3) to move the wire neck portion 510 or the wire support portion 540 to the wire 30 side to the wire length (23) While independently passing through (S8), that is, the step (S3) to move the wire neck portion 510 or the wire support portion 540 to the wire 30 side to the wire length (23) to the pin length column 23 While passing through S8 a plurality of times, each of the plurality of LP insulators 25 may be provided in sequence.

On the other hand, according to the present invention, by using the electric force of the first actuator 41 or the second actuator 42, the height of the loose neck portion 510 or the height of the wire support portion 540, the wire transferred to the wire support portion 540 side ( Automatically adjusting the height of 30) can easily perform the task of establishing a new pole.

Further, according to the present invention, not only the height of the loose neck portion 510 and the entire wire support portion 540 can be adjusted in multiple stages, but also the sub extension portion 543 in which the wire restraint portion 545 is formed among the wire support portions 540. By moving the bay up and down, the height of the wire restraint part 545 or the electric wire 30 can be adjusted to three steps.

Accordingly, according to the present invention, the operator performs the new pole work while selectively adjusting the height of the loose neck portion 510, the height of the entire wire support portion 540, the height of the sub-extension portion 543 according to the working conditions or convenience. It can be done easily.

In addition, according to the present invention, the operator using the first actuator 41 or the second actuator 42 to separate the wire 30 to the upper portion of the pin length column 23 at the position spaced apart from the wire 30 It can be performed, it is possible to easily secure the live work space for installing the pin length column 23 on the new pole 13, the operator is in contact with the electric wire 30 when the pin length column 23 is installed Reduce the risk of safety accidents.

In addition, according to the present invention, if the plurality of wire support portion 540 is moved upwardly in the state in which the neck portion 510 is pre-installed in the loose neck portion 510, without the hassle of moving each of the wire support portion 540 upward, All four wire support parts 540 may be moved upward with the same displacement.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and those skilled in the art to which the art belongs can make various modifications and other equivalent embodiments therefrom. Will understand. Therefore, the technical protection scope of the present invention will be defined by the claims below.

Claims

Installing a new pole on the track of the wire formed between the existing poles;

Fixing a loose neck to the newly constructed pole;

Binding the electric wire to a wire support part installed in the loose neck part;

Moving the loose neck part or the wire support part upward to position the wire above a predetermined height of the pin holder;

Installing the pin length column in the newly formed pole;

Moving the loose neck part or the wire support part downward to the pin head peripheral side; And

And discharging the electric wire connected to the electric wire supporting part to the pin holder. 2.
The method of claim 1,

The moving of the loose neck portion up or down, power distribution equipment live work method characterized in that by receiving a power from the first actuator to operate the first lifting movable portion for moving the loose neck portion up and down.
The method of claim 1,

The moving of the wire support up or down is performed by operating a second lift moving unit for receiving power from the second actuator to move the wire support up and down.
The method of claim 1,

The step of binding the wire to the wire support,

And closing the opening of the bracket part with a locking part in a state where the electric wire flows into the bracket part provided in the wire support part.

The step of transferring the wire to the pin head,

Distribution line live work method comprising the step of taking out the wire through the opening portion to the outside of the bracket portion.
The method of claim 1,

The pin length line, the distribution line live work method characterized in that it has a horizontal arrangement of the normal length.
Loose neck; Gawanmokgogo fixed to secure the gawanmok wood to the newly established Jeonju; A first elevating moving part for moving the loose neck part up and down; A wire support part installed at the loose neck part and supporting an electric wire; In the power distribution equipment live work method for establishing a new pole by using the auxiliary equipment for power distribution equipment live work including a lifting device for lifting and lowering each of the wire support independently;

Installing the new pole on the track of the wire formed between the existing poles;

Fixing the loose neck to the new pole;

Binding the electric wire to the electric wire support part installed in the loose neck part;

Moving both the loose neck part and the wire support part to position the wire above a predetermined height of the pin holder;

Installing the pin length column in the newly formed pole;

Moving the wire support part downward to the pin length main side; And

And transferring the wires connected to the wire support part to the pin holders.

The upward or downward movement of the loose neck part is performed by operating the first lifting and lowering part that receives power from the first actuator and moves the loose neck part up and down, and moving the wire support part upward or downwardly. By operating the second lifting and moving unit for receiving power from the second actuator to move the wire support up and down,

The upward movement of both the loose neck portion and the wire support portion to position the wire above the predetermined height of the pin holder, the process of moving up the loose neck portion by the first actuator and the first lifting and moving portion; And a process for moving the electric wire support part upward by the second actuator and the second elevating moving part.
The method of claim 6,

The step of binding the wire to the wire support,

And closing the opening of the bracket part with a locking part in a state where the electric wire flows into the bracket part provided in the wire support part.

The step of transferring the wire to the pin head,

Distribution line live work method comprising the step of taking out the wire through the opening portion to the outside of the bracket portion.
The method of claim 6,

The pin length line, the distribution line live work method characterized in that it has a horizontal arrangement of the normal length.