WO2022085943A1 - Movable roller type insulated lift arm for indirect live wires and uninterruptible method for indirect live wires using same - Google Patents

Abstract

The present invention relates to a lift arm for safely moving wires during indirect live wire work on a distribution line in a live wire state. More specifically, the present invention relates to a movable roller type insulated lift arm for indirect live wires and to an uninterruptible method for indirect live wires using same, wherein the movable roller type insulated lift arm: enables horizontal moving bars having moving roller units, which horizontally move, to protrude at respective sides at the top of an insulating pipe; can be mounted on a winch of equipment for high-altitude work and move up and down by means of the insulating pipe and, in particular, can freely move by means of the equipment for high-altitude work, thereby enabling wire transfer work by means of indirect live wire work in a wide range of locations within the distribution line; enables safe indirect live wire work for the wire transfer work such as change of assembling, installation of an inserted pole, replacement of a pole, and replacement of a crossarm; and enables the indirect live wire work while securing a safe distance according to the movement of the moving roller units mounted on the horizontal moving bars and capable of restraining an electric wire.

Description

Roller movable insulated lift arm for indirect live wire and indirect live wire uninterruptible method using the same

The present invention relates to a lift arm for safely transferring wires during indirect live wire work in a distribution line in a live wire state. A roller-movable insulation lift arm for indirect live wires that allows workers to easily move wires up, down, left and right with an indirect live wire operation while ensuring a safe separation distance from the wires in performing uninterruptible operation of , full iron replacement, etc. It relates to the indirect live wire uninterruptible method used.

In response to the recent surge in electricity demand, power facilities are continuously expanding, and as the level of demand for electricity quality from power users increases, even momentary power outages are subject to civil complaints. As the number of cases is increasing, the uninterruptible method of construction is being carried out without shutting off the electric power to supply high-quality electric power during distribution work.

On the other hand, the power distribution construction using the existing uninterruptible method consists of the transformer vehicle construction method for moving, the bypass cable construction method, and the construction switch construction method. Equipped with switchgear, portable transformer car, live wire bucket truck, and air tools for live wire work, install bypass cables, etc. by direct live wire work to bypass the power supply, then replace distribution lines and replace and relocate the full iron The distribution work will be completed only when the bypass cable is removed again with professional live wiring work.

In addition, in order to reduce the capacity of the distribution line to less than 5,000KW, since the allowable capacity of the cable for the existing cable method is less than 5,000KW when the existing bypass cable method is applied to the distribution line with the electric capacity of the distribution line exceeding 5,000KW A lot of time and labor costs are wasted in transferring power loads to other distribution lines, and there are serious problems in the effective system operation of distribution lines. There is a problem that construction is impossible with the uninterruptible method.

Accordingly, in order to solve the above problems, the applicant of the present invention secures a working space between old and new wires and relocated wires in the electric pole using the electric wire transfer mechanism in the electric pole as in Utility Model Application Registration No. 20-0252786. work was performed.

However, the wire transfer mechanism as described above has a very complicated structure and is very difficult to manufacture, but is configured to allow separation and connection of wires only within a certain range in which the arm body rotates. In the process of replacing iron poles and electric poles, which required securing a sufficient safe working space, there was a problem that it was impossible and inefficient with indirect live work.

In addition, the wire transfer mechanism as described above has a serious problem threatening the safety of workers during the work process, such as being installed on the arm iron and inevitably performing the live wire work directly to fix the live wire to the roller.

On the other hand, in the prior art, the work of directly transferring the electric wire with a live wire by installing the transfer tools in the equipment for high-place work was performed. There was a problem that it became a very dangerous task or the task itself was impossible.

Accordingly, in order to solve the above problems, the applicant of the present invention applied for patent application registration No. 10-1946206 (lift arm for indirect live wire work installed in a pole), patent application registration No. 10-1955155 (indirect live wire pulling device for distribution lines) ) was proposed, and it was possible to transfer wires through indirect live wire work while securing a safe separation distance.

However, the conventional lift arm and lifting device as described above has a problem in that the working radius is limited, as the installation structure is a structure that is installed and used on the electric pole. has been exposed

*In addition, the conventional lift arm and pulling device have a fixed roller structure for gripping and fixing the electric wire, which also exposes a safety problem in that the operator must inevitably be close to the electric wire.

[Prior art literature]

[Patent Literature]

(Patent Document 1) Korean Utility Model Registration No. 20-0252786.

(Patent Document 2) Korean Patent Registration No. 10-1946206.

(Patent Document 3) Korean Patent Registration No. 10-1955155.

The present invention was devised to solve the above problems, and a horizontal moving bar having a moving roller unit that moves horizontally at the top of an insulating pipe is formed to protrude from both sides, and a conventional live wire bucket or crane using an insulating pipe Mounting on the winch of equipment for high-altitude work such as installation and vertical lifting operation is possible, and in particular, by enabling free movement by the equipment for high-altitude work, it enables wire transfer work with indirect live wire work in a wide range of locations within the distribution line. It is an object of the present invention to provide an indirect live wire uninterruptible method using the roller movable insulating lift arm for indirect live wire for enabling safe indirect live work such as changing the pole, new pole new pole, replacement of electric pole, replacement of full iron, and the like.

In addition, a roller movable insulated lift arm for indirect live wire and an indirect live wire uninterruptible method using the same for indirect live wire work to enable indirect live wire work while a safe distance is secured according to the movement of a moving roller unit mounted on a horizontal moving bar and capable of restraining electric wires. It is an object of the present invention to provide.

As a specific means for achieving the above object, the upper portion is formed with a guide tube that penetrates horizontally, the lower portion of the guide tube is formed with a pipe mounting portion that opens downward;

Insulation pipe in a vertical state, the upper end of which is mounted on the pipe mounting portion of the body;

a horizontal guide part protruding from both sides horizontally through the guide tube of the body, and horizontally moved from the body;

an insulated vertical extension that is vertically erected from the upper end of the body, and has an upper insulating roller formed at the upper end; and

It is formed in the horizontal guide part, is horizontally moved along the horizontal guide part by its own driving force, and comprises a plurality of moving roller units in which horizontal insulating rollers are formed,

The horizontal guide part,

a horizontal support bar made of a tube that passes through the guide tube of the body;

a guide bar passing through the guide tube and forming a stack on the upper part of the horizontal support bar; and

A rack is formed on the upper part of the guide bar and passes through the guide pipe, and forms a gear part on the upper surface;

The guide bar is

A width narrower than the width of the horizontal support bar and the rack is configured so that guide grooves are further formed on both sides,

In addition, in the uninterruptible construction method for changing the pin length to the built-in column in the uninterruptible distribution line construction,

a lift arm mounting process of mounting a roller movable insulated lift arm for indirect live wire to equipment for high-altitude work having a winch;

Wire securing process of moving the equipment for high-place work and operating the winch to move the indirect live wire roller movable insulation lift arm to move the horizontal guide to the wire (extra high voltage power line) position and fix the wire to the horizontal insulation roller of the moving roller unit;

A wire separation process in which the wires are separated by removing the bind or bind dress cover fixed to the LP insulator in a state where the wires are secured;

Wire transfer process of moving the roller movable insulation lift arm for indirect live wire to the upper part by operating a winch and raising the wire, and moving the moving roller unit left and right to separate the wire from the pole to a safe position;

Wan-cheol change process of removing the pin pole from the electric pole and installing the pole for the interior pole where the suspension insulator and the dead-end clamp are installed;

A wire return process of moving the wire to the installation position by lowering the roller movable insulating lift arm for indirect live wire to the lower part of the arm by operating a winch and moving the movable roller unit left and right;

a lengthening process of installing a joist in the dead-end clamp, adjusting the position of the moving roller unit, holding and fixing the electric wire with the electric wire clip of the joister, manipulating the joist and adjusting the proper angle of the electric wire;

A length change process of peeling the wire with a peeling machine for indirect live wire, bending the wire with a wire bending machine, fastening it to the dead-end clamp and fixing it, configuring the jumper wire, attaching the cover, and finishing the taping; and

It carries out the demolition process of removing the joist and separating and dismantling the movable insulated lift arm for indirect live wire from the electric wire.

In addition, in the uninterruptible construction method for newly establishing a split pole between the pole and the pole in the uninterruptible distribution line construction,

a lift arm mounting process of mounting a roller movable insulated lift arm for indirect live wire to equipment for high-altitude work having a winch;

Move the equipment for high-altitude work and operate the winch to move the roller movable insulation lift arm for indirect live wire, move the horizontal guide to the wire (extra high voltage power line) position, fix the wire to the horizontal insulation roller of the moving roller unit, and extend the insulation vertically Wire securing process of fixing the overhead wire to the upper insulating roller of the unit;

A wire transfer wire that moves the roller movable insulation lift arm for indirect live wire to the upper part by operating the winch and raises the wire, and moves the moving roller unit to the left and right to secure a safe working space. fair;

The process of establishing a share share between Jeonju and Jeonju;

A new full-steel construction process of installing overhead branch line supports, full iron, and insulators on the newly established sub-post;

A wire return process that moves the indirect live wire roller movable insulation lift arm for indirect live wires to the right and left position by operating the winch to move the moving roller unit left and right, and moves the branch wire to the branch wire support. ;

A wire fixing process of fixing the wires to the insulators of the newly installed split poles, and fastening the processed branch wires to the processing branch wire supports; and

Performs the demolition process of separating and dismantling the roller movable insulated lift arm for indirect live wires from electric wires and overhead wires.

In addition, in the uninterruptible method for replacing the electric pole installed in the uninterruptible distribution line construction,

a lift arm mounting process of mounting a roller movable insulated lift arm for indirect live wire to equipment for high-altitude work having a winch;

Move the equipment for high-altitude work and operate the winch to move the roller movable insulation lift arm for indirect live wire, move the horizontal guide to the wire (extra high voltage power line) position, fix the wire to the horizontal insulation roller of the moving roller unit, and extend the insulation vertically Wire securing process of fixing the overhead wire to the upper insulating roller of the unit;

A wire separation process of separating the wires by removing the binds, bind dress covers, or dead-end clamps fixed to the LP insulators or suspension insulators in a state in which the wires are secured;

Wire transfer process that moves the roller movable insulation lift arm for indirect live wire to the upper part by operating the winch and raises the wire, and moves the moving roller unit left and right to secure a safe working space and separate the wire from the pole to a safe location ;

The pole replacement process of removing the installed pole and installing a new pole;

Wancheol replacement process of removing the poles of the removed Jeonju and installing the Wands and insulators in the new Jeonju;

By operating a winch to lower the roller movable insulation lift arm for indirect live wire and move the moving roller unit left and right, the wire is seated on the newly installed LP insulator or suspension insulator, and the overhead wire is moved to the overhead wire support. return process;

A wire fixing process of fixing the electric wire to the newly built LP insulator or suspension insulator, and fastening the overhead branch wire to the overhead branch wire support; and

Performs the demolition process of separating and dismantling the roller movable insulated lift arm for indirect live wires from electric wires and overhead wires.

In addition, in the uninterruptible construction method for replacing the pre-installed full iron in the uninterruptible distribution line construction,

a lift arm mounting process of mounting a roller movable insulated lift arm for indirect live wire to equipment for high-altitude work having a winch;

Wire securing process of moving the equipment for high-place work and operating the winch to move the indirect live wire roller movable insulation lift arm to move the horizontal guide to the wire (extra high voltage power line) position and fix the wire to the horizontal insulation roller of the moving roller unit;

A wire separation process of separating the wires by removing the binds, bind dress covers, or dead-end clamps fixed to the LP insulators or suspension insulators in a state in which the wires are secured;

Wire transfer process that moves the roller movable insulation lift arm for indirect live wire to the upper part by operating the winch and raises the wire, and moves the moving roller unit left and right to secure a safe working space and separate the wire from the pole to a safe location ;

A full-bar replacement process of removing the existing end-iron from the Jeonju, installing a new full-iron at the location where the existing end-of-rail was removed, and installing an LP insulator or suspension insulator;

A wire return process of lowering the roller movable insulating lift arm for indirect live wire by operating a winch and moving the movable roller unit left and right to seat the wire on the newly installed LP insulator or suspension insulator;

Wire fixing process of fixing wires to newly built LP insulators or suspension insulators; and

This can be achieved by performing a demolition process that separates and dismantles the roller movable insulated lift arm for indirect live wire from the electric wire.

As described above, in the present invention, the roller movable insulation lift arm for indirect live wire and the indirect live wire uninterruptible method using the same according to the present invention are configured to be installed at the location of the equipment for high-place work using an insulation pipe and to operate vertically by operating the winch. It is possible to easily adjust the working position according to the free position change of the equipment and the lifting operation, and it is safe and convenient to transfer the electric wire safely and conveniently through the indirect live wire work in the uninterruptible process such as changing the pole, new pole replacement, replacement of electric pole, and replacement of full iron. It is possible to achieve a workable effect.

In addition, it is possible to move from the horizontal moving bar to the left and right of the moving roller unit by indirect live work using a stick for live work, and thus, it is possible to obtain the effect of further improving stability in the process of indirect live work.

1 is a perspective view of a roller movable insulating lift arm for indirect live wire of the present invention.

Figure 2 is an exploded perspective view of the present invention indirect live wire roller movable insulated lift arm.

3 is a front cross-sectional view of the moving bar driving part of the indirect live wire roller movable insulating lift arm according to the present invention.

4 is a cross-sectional side view of the main part of the moving bar driving part of the indirect live wire roller movable insulating lift arm according to the present invention.

5 is a cross-sectional view of the body coupled state of the indirect live wire roller movable insulating lift arm according to the present invention.

6 is a main view of the moving roller unit of the indirect live wire roller moving insulating lift arm according to the present invention.

7 is a cross-sectional view of the main part coupled state of the moving roller unit of the indirect live wire roller moving insulating lift arm of the present invention.

8 is a sectional view of the main part of the guide part connecting means of the indirect live wire roller movable insulating lift arm according to the present invention.

9 is a perspective view of the main part of the guide part connecting means of the indirect live wire roller movable insulated lift arm according to the present invention.

10 is a view of the mounting state of the indirect live wire roller movable insulated lift arm according to the present invention.

11 is a wire pulling state diagram of the present invention indirect live wire roller movable insulated lift arm.

12 is a view showing the operating state of the moving roller unit of the indirect live wire roller moving insulating lift arm according to the present invention.

13 to 23 are diagrams of an embodiment of changing a pin length to a built-in column in an indirect live wire uninterruptible method using a roller movable insulating lift arm for indirect live wire of the present invention.

24 to 30 are diagrams of a newly established embodiment of an indirect live wire uninterruptible method using a roller movable insulated lift arm for indirect live wire according to the present invention.

31 to 36 are diagrams of an embodiment of replacing an electric pole in an indirect live wire uninterruptible method using a roller movable insulating lift arm for an indirect live wire of the present invention.

37 to 42 are views of an embodiment of replacing the steel in an indirect live wire uninterruptible method using a roller movable insulated lift arm for indirect live wire of the present invention.

(Explanation of symbols)

10,10' : Jeonju 11: Participant week

15: processing branch line support 20: electric wire

21: processing branch line 30: pin pole

31,31' : Wancheol 35 : LP insulator

40: naejang pole walcheol 41: suspension insulator

42: dead end clamp 42a: cover for dead end clamp

43: joist 44: jumper wire

44a: bypass jumper cable 45: sleeve

45a: cover for sleeve 50: equipment for high-place work

51: winch 52: wire

100: body 110: guide tube

111: protection pad 120: pipe mounting part

130: pressure bolt 130a: operating ring

131: nut body

200: insulation pipe 210: wire connector

300: horizontal guide part 310: horizontal support bar

320: guide bar 321: guide home

330: rack

400: insulation vertical extension 401: upper insulation roller

500,500: moving roller unit 501: horizontal insulating roller

510: moving block 511: housing fixing hole

520: roller drive gear 530: housing guide roller

540: roller power unit 541: power unit housing

541a: index plunger 542: worm wheel

542a: drive shaft 543: power shaft

543a: worm 543b: roller control unit

600: load support 610: elevating block

611: hinge part 620: support block

621: support bar hanging pin 622: block fixing bolt

630: support bar 631: hook pin coupling groove

700: guide part connecting means 710: adapter part

720: adapter fastener 721: adapter coupling groove

722: screw hole 723: locking groove

730: adapter mounting pipe 731: guide bolt

740: adapter 741: coupling part

742: jamming projection 743: detachable guide groove

744: rotation guide groove 745: coupling bolt through hole

750: adapter coupling bolt 770: rotation prevention part

771: anti-rotation coupling groove 772: anti-rotation coupling pin

S110: Lift arm mounting process S120: Wire securing process

S130: Wire separation process S140: Wire transfer process

S150: iron change process S160: wire return process

S170: Long line process S180: Long length change process

S190: Demolition process

S210: Lift arm mounting process S220: Wire securing process

S230: Wire transfer process S240: Partition-share new construction process

S250: New steel construction process S260: Wire return process

S270: Wire fixing process S280: Demolition process

S310: Lift arm mounting process S320: Wire securing process

S330: Wire separation process S340: Wire transfer process

S350: Electric pole replacement process S360: Full iron replacement process

S370: Wire return process S380: Wire fixing process

S390: Demolition process

S401: Lift arm mounting process S420: Wire securing process

S430: Wire separation process S440: Wire connection process

S450: Full iron replacement process S460: Wire return process

S470: Wire fixing process S480: Demolition process

The terms or words used in the present specification and claims should not be construed as being limited to their ordinary or dictionary meanings, and the inventor may properly define the concept of the term in order to best describe his invention. Based on the principle that there is, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

Accordingly, the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention, and do not represent all the technical spirit of the present invention, so they can be substituted at the time of the present application It should be understood that various equivalents and modifications may exist.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a roller movable insulating lift arm for indirect live wire of the present invention, FIG. 2 is an exploded perspective view of a roller movable insulating lift arm for indirect live wire of the present invention, and FIG. It is a front cross-sectional view of the bar driving part, and FIG. 4 is a side cross-sectional view of the main part of the moving bar driving part of the roller movable insulating lift arm for indirect live wire of the present invention.

As shown in FIGS. 1 to 4 , the present invention indirect live wire roller movable insulating lift arm 1 has a body 100 , an insulating pipe 200 , a horizontal guide part 300 , and an insulating vertical extension rod 400 . ), and a moving roller unit 500 , 500 ′, and a load support unit 600 .

First, the body 100 is configured to form the basis of the indirect live wire roller movable insulated lift arm 1 of the present invention.

To this end, the body 100 is first formed with a guide tube 110 through which the horizontal guide part 300, which will be described later, penetrates horizontally at the upper portion.

At this time, a protective pad 111 having a predetermined elastic force or elasticity is further configured on the inner circumferential surface of the guide tube 110 .

In addition, the body 100 is configured with a pipe mounting part 120 that is opened downwardly at the lower portion of the guide tube 110 and opened downward so that an insulating pipe 200 to be described later is mounted.

In addition, in the present invention with reference to FIG. 5, the body 100 has a horizontal bar pressure bolt 130 that can press and fix the horizontal guide part 300 to be described later on both sides of the lower side of the guide tube 110. At this time, the horizontal bar pressure bolt 130 is screw-coupled to the nut body 131 formed on both sides to be spaced apart from the lower portion of the guide tube 110, while the tip passes through the lower portion of the guide tube 110 to provide a protective pad ( 111) is configured to pressurize.

And the horizontal bar pressure bolt 130 is configured with an operation ring 130a capable of rotation operation, and rotation adjustment is possible from a distance by using a conventional stick for active operation or the like.

The insulating pipe 200 constitutes the roller movable insulating lift arm 1 for indirect live wire of the present invention, so that it can be mounted on a winch (not shown in the drawing) formed in a conventional live wire bucket or high-place equipment such as a crane. It is configured to form a rectangular tube made of an insulating material and form a vertical length so that the upper end is inserted into the pipe mounting part 120 of the body 100 and coupled to and mounted through bolts, etc.

The horizontal guide part 300 is mounted on the body 100 to control the left and right movement of the movable roller units 500 and 500' to be described later in configuring the roller movable insulating lift arm 1 for indirect live wire of the present invention. It is designed to guide

To this end, the horizontal guide part 300 is configured to have a left and right length, and is configured to horizontally penetrate the guide tube 110 of the body 100 , and first pass through the guide tube 110 horizontally to provide a supporting force. A horizontal support bar 310 of

In addition, the horizontal guide unit 300 forms a left and right length and horizontally passes through the guide tube 110 , while a guide bar 320 that is stacked on the upper portion of the horizontal support bar 310 and bolted to the guide bar 320 is configured. The bar 320 is configured to guide the movement of the moving roller units 500 and 500' to be described later.

In addition, the horizontal guide part 300 forms a left and right length and horizontally passes through the guide tube 110, while a rack 330 that is laminated on the upper portion of the guide bar 320 and bolted is configured, in this case the rack ( 330 is configured to form a threaded portion on the upper surface so that the movable roller units 500 and 500' are engaged to be movable.

On the other hand, in the present invention, the guide bar 320 is configured to have a narrower width than the width of the horizontal support bar 310 and the rack 330 , and the horizontal guide part 300 has a guide that is recessed on both sides in the width direction. The grooves 321 are each configured to enable the engaging operation of the moving roller units 500 and 500 ′, which will be described later.

The insulating pipe 200 is configured to be able to be mounted on a winch formed in a normal high-place work equipment in configuring the roller movable insulating lift arm 1 for indirect live wire according to the present invention, and forms a rectangular tube body made of insulating material and is vertical The length is made and the upper end is inserted into the pipe mounting part 120 of the body 100 and is configured to be fixed through a bolt or the like.

At this time, in the present invention, the insulating pipe 200 has a wire connection hole 210 for connecting the winch traction ring formed on the traction wire of the winch at the lower end thereof is configured to pass through.

The insulating vertical extension 400 is formed to extend vertically the insulating pipe 200 in configuring the roller movable insulating lift arm 1 for indirect live wire of the present invention, and the upper part of the body 100, that is, the guide The tube 110 is configured to extend vertically from the top.

In addition, an openable and openable upper insulating roller 401 is configured at the upper end of the insulating vertical extension 400 .

The moving roller units 500 and 500 ′ are formed in a plurality of the horizontal guide part 300 in constituting the roller movable insulating lift arm 1 for indirect live wire of the present invention, and each of the moving roller units 500 and 500 ′ includes a horizontal insulating roller 501 . is formed to seize the electric wire, and is configured to move left and right along the horizontal guide part 300 by its own driving force.

To this end, with reference to FIGS. 6 and 7 , each of the moving roller units 500 and 500 ′ is configured with a moving block 510 first. The rack 330 of the horizontal guide unit 300 is configured to pass through.

At this time, the movable block 510 is configured to be slidably engaged in the guide groove 321 of the horizontal guide part 300 with both lower ends protruding inward.

In addition, the driving gear 520 is configured in the moving roller units 500 and 500 ′, and the driving gear 520 is axially installed on the inner upper side of the moving block 510 in a direction perpendicular to the rack 330 .

At this time, the driving gear 520 configured as described above is configured to mesh with the rack 330 of each of the horizontal guide units 300 , and when the driving gear 520 rotates, the rack 330 is engaged by the meshing force. It is configured to move horizontally along the rack 330 .

In addition, the moving roller units 500 and 500' are configured with a guide gear 530, and the guide gear 530 is axially installed on one side of the driving gear 520 from the inside of the moving block 510 and the rack ( 330) and is configured to mesh.

Accordingly, the guide gear 530 is configured to guide the movement of the moving block 510 by the meshing force of the rack 330 when the moving block 510 according to the driving gear 520 is moved.

In addition, the moving roller units 500 and 500 ′ are configured with a roller power unit 540 that applies a rotational force of the driving gear 520 .

In this case, the roller power unit 540 is formed outside the width direction of the moving block 510 and is coupled to the driving gear 520 to apply a rotational force to the driving gear 520 .

Meanwhile, in the present invention, the roller power unit 540 includes a power unit housing 541 , and the power unit housing 541 is formed outside the moving block 510 .

In addition, a worm wheel 542 is configured in the roller power unit 540 , and the worm wheel 542 is horizontally installed inside the power unit housing 541 , while the driving gear 520 and the driving shaft 542a are connected to each other. It is configured to have simultaneous rotational force.

In addition, the power shaft 543 is configured in the roller power unit 540, and the power shaft 543 has a worm 543a having one side engaged with the worm wheel 542 inside the power unit housing 541. is formed, and the other side is configured to form a ring-shaped roller manipulation unit 543b protruding to the outside of the power unit housing 541 .

That is, the roller power unit 540 rotates the worm wheel 542 meshed with the worm 543a of the power shaft 543 when the power shaft 543 is rotated by the operation of the roller operating unit 543b. The driving gear 520 connected to the driving shaft 542a is configured to horizontally move along the rack 330 by rotation and the rack 330 meshing force.

At this time, in the present invention, the roller power unit 540 is configured in each of the moving roller units 500 and 500 ′, and each of the moving roller units 500 and 500 ′ is a horizontal guide bar 320 , respectively. It would be natural to be able to move.

Meanwhile, in the present invention, the power unit housing 541 may be configured to be rotatable from the outside of the moving block 510 without interference with the moving block 510 .

To this end, first, a plurality of moving block fixing holes 511 are formed through the moving block 510 at regular intervals in the circumferential direction around the driving shaft 542a.

In addition, at one side of the power unit housing 541, at least one index plunger 541a that is inserted into and removed from the moving block fixing hole 511 to control the fixing and rotation of the power unit housing 541 is configured, at this time The index plunger 541a is not newly implemented, but is configured with a normal protruding fixing pin, so long as the fixing pin can be pulled out and fixed in the retracted state.

At this time, when a plurality of index plungers 541a are configured in the present invention, rotation will be possible only when all of the plurality of index plungers 541a are drawn out.

That is, when the index plunger 541a is inserted and fixed into the moving block fixing hole 511, the power unit housing 541 is fixed to the moving block 510 to rotate the driving shaft 542a only by the rotation of the power shaft 543 and , when the index plunger 541a is separated from the moving block fixing hole 511, the power unit housing 541 is separated from the moving block 510, and the drive shaft 542a is moved by manual rotation of the power unit housing 541. By being able to rotate 360°, manual adjustment of the moving roller units 500 and 500 ′ is possible.

On the other hand, the upper insulating roller 401 formed on the top of the insulating vertical extension 400 applied to the present invention and the horizontal insulating roller 501 formed on each of the moving roller units 500 and 500 ′ are newly implemented. Rather, it was devised by the applicant of the present invention, in which the upper, lower, left and right rollers are arranged, and the upper body is opened and closed by the operation of the opening/closing lever to enable the advance of the electric wire, Utility Model Registration No. 20-0381079 "Insulation for opening and closing live wires The application of "stranded roller" will be applicable.

The load support part 600 is configured to support the load of the horizontal guide part 300 in configuring the roller movable insulating lift arm 1 for indirect live wire according to the present invention.

To this end, the load support unit 600 is composed of a lifting block 610 that is coupled and bolted to the insulating pipe 200 so that the insulating pipe 200 slides through, and at this time, the left and right of the lifting block 610 are configured Hinge parts 611 are configured on both sides.

In addition, a horizontal support bar 310 of the horizontal guide part 300 penetrates through the load support part 600 and is adjusted to slide along the horizontal support bar 310 , and a pair of both sides around the insulating pipe 200 . of the support block 620 is configured.

At this time, the support block 620 is configured to be slidably engaged in the guide groove 321 of the horizontal guide part 300 with both upper ends protruding inward.

And each support block 620 is configured to be fixed to the horizontal support bar 310, and for this, a block fixing bolt 622 for pressing and fixing the horizontal support bar 310 is provided on one side of the bottom surface of the support block 620. It is made up of penetrations.

And each support block 620 is configured with a support bar hanging pin 621 for coupling the support bar 630 to be described later on the other side of the bottom surface.

In addition, the load support unit 600 includes a pair of support bars 630 on both sides connecting the lifting block 610 and the support blocks 620 on both sides to support the horizontal guide unit 300 .

At this time, each of the support bars 630 on both sides has a lower end coupled to the hinge portion 611 of the elevating block 610 to rotate up and down, and each upper end has a support bar hanging pin 621 of the support block 620 on both sides. ) and mounted on

Meanwhile, in the present invention, the support bar hanging pin 621 and the support bar 630 are configured to be coupled to each other only in a specific direction.

To this end, the support bar hanging pin 621 is configured to have a vertical width narrower than the left and right width.

And at the upper end of the support bar 630, the upper and lower widths of the support bar hanging pins 621 can enter, and the left and right widths are configured with a hook pin coupling groove 631 that is opened to one side so that entry is not possible, a specific direction This enables the installation of the support bar 630 and prevents separation by rotating the support bar 630 in the installed state.

On the other hand, in configuring the roller movable insulating lift arm 1 for indirect live wire according to the present invention, in another embodiment, the horizontal support bar 310, the guide bar 320, and the rack as described above with reference to FIGS. 8 and 9 . By connecting the horizontal guide portion 300 constituting the 330, the length adjustment can be configured to be used, and this is possible through the guide portion connecting means 700 .

At this time, in the present invention, the guide part connecting means 700 is composed of an adapter part 710 for connecting and coupling the horizontal guide parts 300 on both sides to each other, and a rotation preventing part 770 .

At this time, the adapter part 710 is first configured with an adapter fastener 720 , and the adapter fastener 720 is configured to be inserted and bolted to the inner end of the horizontal support bar 310 on either side to be connected. An adapter coupling groove 721 that is opened in the horizontal direction is configured at one end, and the adapter coupling groove 721 is configured to form a “tapered groove” that spreads from the inside to the end.

In addition, a screw hole 722 is formed at the inner end of the adapter coupling groove 721 through which an adapter coupling bolt 750 to be described later is fastened through the horizontal direction.

In addition, a plurality of engaging grooves 723 are radially opened to the end of the adapter coupling hole 721 in the adapter fastener 720 .

In addition, the adapter part 710 has an adapter mounting pipe 730 in the form of a tube that is formed inside the inner end of the horizontal support bar 310 on the other side to be connected and accommodates the adapter 740 to be described later. The adapter mounting pipe is coupled to the horizontal support bar 310 through at least one guide bolt 731 forming the same row, and in this case, the guide bolt 731 is configured to protrude predetermined inside the adapter mounting pipe 730 .

In addition, the adapter part 710 includes an adapter 740 that is coupled to the adapter fastener 720 to substantially connect both sides of the horizontal guide part 300 , and the adapter 740 has the rear side of the adapter mounting part. It is configured to be insertedly coupled to the inside of the tube 730 .

To this end, the adapter 740 first has a protruding coupling portion 741 protruding from the distal end of the horizontal support bar 310 and inserted into the adapter coupling groove 721 of the adapter fastener 720 . As such, the coupling portion 741 is configured to have a tapered shape to correspond to the adapter coupling groove 721 .

And around the rear circumference of the protruding coupling part 741 as described above, a locking protrusion 742 corresponding to the locking groove 723 of the adapter fastener 720 is configured to protrude, and the coupling part 741 is an adapter coupling groove ( 721) when inserted into the locking groove 723 is configured to prevent rotation between each other.

In addition, the adapter 740 has a detachable guide groove 743 that opens at the rear end while forming a horizontal plane on the rear circumference to guide the insertion direction when the adapter 740 is inserted into the adapter mounting pipe 730 .

And the adapter 740 is configured with a rotation guide groove 744 forming 90° along the circumference from the detachable guide groove 743 on the rear circumference, and the guide bolt 731 end is inserted into the rotation guide groove 744. designed to be guided.

And in the center of the adapter 740, a coupling bolt through hole 745 that is formed horizontally through is configured, and the coupling bolt through hole 745 is horizontally communicated with the screw hole 722 of the adapter fastener 720. is composed

In addition, the adapter part 710 is configured with an adapter coupling bolt 750 for coupling the adapter fastener 720 and the adapter 740 to each other, and the adapter coupling bolt 750 is the rear of the adapter 740 . It is inserted into the coupling bolt through hole 745 and screwed into the screw hole 722 of the adapter fastener 720 to couple the adapter fastener 720 and the adapter 740 .

That is, the adapter unit 710 connects and couples the neighboring horizontal guide units 300 , and in a state in which the adapter 740 is coupled to the adapter fastener 720 , the rear of the adapter 740 is connected to the adapter mounting pipe 730 . ), but coupled through sliding coupling between the detachable guide groove 743 and the guide bolt 731, and rotated by 90° while the guide bolt 731 is accommodated in the rotation guide groove 744 to combine. , the horizontal guide units 300 on both sides are connected to each other.

In addition, the rotation preventing part 770 of the guide part connecting means 700 is configured to prevent the horizontal guide parts 300 on both sides from being rotated again in a state where they are rotationally coupled by the adapter part 710 as described above. .

To this end, the anti-rotation unit 770 is first formed with an anti-rotation coupling groove 771 at the end of the guide bar 320 on either side.

In addition, the anti-rotation part 770 is configured with an anti-rotation coupling pin 772 that is inserted and coupled to the anti-rotation coupling groove 771 on the guide bar 320 on the other side, and in the present invention, the anti-rotation coupling The pin 772 is configured to have a spring (S) tanseol inside the guide bar 320 to have a forward protrusion force by the spring force.

At this time, the anti-rotation coupling pin 772 is a handle (not shown in the figure) so that one side thereof is exposed to the side of the guide bar 320 through a long hole (not shown in the drawing) formed in the guide bar 320 . By configuring it, the user will be able to apply an external force to provide a rear pulling input.

That is, in the process of rotationally coupling the both sides of the horizontal guide part 300 through the adapter part 710 as described above, the rotation prevention unit 770 inserts the rotation prevention coupling pin 772 to prevent rotational interference, and 90 ° When rotating, the anti-rotation coupling pin 772 is inserted into the anti-rotation coupling groove 771 by the spring (S) force to prevent rotation of the horizontal guide part 300 on both sides and prevent separation.

Accordingly, in the present invention, the horizontal guide unit 300 selectively connects and uses a plurality of the guide unit connecting means 700, so that the length adjustment according to the working environment is possible.

Hereinafter, the action of the roller movable insulating lift arm for indirect live wire of the present invention having the above configuration will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 to 9, the present invention is to secure sufficient slanted work space by transferring wires (live wires) in the uninterruptible process of the present invention, such as changing poles, new poles, pole replacement, and full iron replacement. It can be moved up and down and left and right.

Accordingly, the present invention indirect live wire roller movable insulating lift arm 1 is mounted and used in equipment 50 for high-place work such as a live wire bucket or crane used for normal live wire work with reference to FIG. It becomes possible to mount through the insulating pipe 200 to the.

That is, the insulating pipe 200 is mounted on the winch 51 of the equipment 50 for high-place work, but the wire 52 of the winch 51 is separately installed in the wire connection hole 210 formed at the bottom of the insulating pipe 200 . The connection is fixed with the wire fixing pin 211 of

After that, moving the equipment 50 for high-place work and moving the moving roller units 500 and 500 ' of the roller moving lift arm 1 for live wire to the wire 20 position and opening/closing the horizontal insulation roller 501 are performed. The wire 20 is taken over.

At this time, as described above, in the process of supervising the electric wire 20, the moving roller units 500 and 500' enable fine positioning and wire transfer to the position of the secured electric wire, which is the moving roller unit 500, 500') It is possible by adjusting the horizontal movement from the horizontal guide unit 300 along the rack 330 .

This is possible by the operation of the roller power unit 540, and when the power shaft 543 is rotated by the operation of the roller operating unit 543b, the rotational force of the worm 543a is transmitted to the worm wheel 542. Accordingly, the roller driving gear 520 connected to the driving shaft 542a rotates, and at this time, the roller driving gear 520 moves along the rack 330 of the engaged horizontal guide unit 300 .

At this time, in the present invention, each of the moving roller units 500 and 500 ′ can be driven by the respective roller power unit 540 operation. It is possible to adjust the left and right movement of the units 500 and 500 ′, so that the position of the grasping of the electric wire 20 can be adjusted by the movement of the moving roller units 500 and 500 ′.

On the other hand, in the present invention, as described above, the operation of the roller operation unit 543b of the roller power unit 540 is possible using a live wire work stick. Patent Registration No. 10-2021001, Patent Registration No. 10-1963537, and Patent Registration No. 10-1963539 Flyer Sticks, or Patent Registration No. 10-2028010 Rotating Functional Grip All Clamp Sticks devised by the applicant of the invention will be applicable .

Thereafter, the electric wire 20 is raised while the electric wire 20 is secured as described above, which operates the winch of the equipment 50 for high-place work with reference to FIG. 11 to operate the indirect live wire roller movable insulation lift arm (1) By raising the , the secured electric wire 20 is raised, so that a safe working space can be secured to the upper part of the arm iron 31 .

Thereafter, in the state in which the electric wire 20 is raised as described above, the electric wire 20 is pulled out to both ends of the arm iron 31, which is a horizontal guide part for moving roller units 500 and 500 ′ with reference to FIG. 12 . It is made possible by moving at 300, and the movement of these moving roller units 500 and 500' is the same as the operation when adjusting the fine position, so a detailed description thereof will be omitted.

Hereinafter, the indirect live wire uninterruptible method using the roller movable insulating lift arm for indirect live wire of the present invention having the above configuration will be described in detail with reference to the accompanying drawings.

1 to 12, the indirect live wire uninterruptible method using the roller movable insulating lift arm for indirect live wire of the present invention is possible by various embodiments such as changing the pole in the uninterruptible distribution line construction, new pole replacement, replacement of electric pole, replacement of full iron do.

Accordingly, looking at the example,

* Example 1

13 to 23, in order to change the pin pole to the built-in pole in the uninterruptible distribution line construction, the indirect live wire uninterruptible construction method can be performed using the roller movable insulation lift arm 1 for indirect live wire of the present invention. Referring to 13, lift arm mounting process (S110), electric wire securing process (S120), electric wire separation process (S130), electric wire transfer process (S140), complete iron change process (S150), and electric wire return process (S160) ), and a long line process (S170), a length change process (S180), and a demolition process (S190) are performed.

To this end, first, the lift arm mounting process (S110) is,

Referring to FIG. 14, the process of mounting the present invention indirect live wire roller movable insulating lift arm 1 to a live wire bucket or crane having a common winch 51 used for normal live wire work 50 , which can be mounted through the insulating pipe 200 .

That is, the insulation pipe 200 is vertically mounted on the winch 51 mounted on the equipment 50 for high-place work, and at this time, the wire of the winch 51 has a wire connection hole 210 formed at the lower end of the insulation pipe 200 . (52) is connected and fixed with a separate wire fixing pin 211. Accordingly, when the wire 52 is wound, the lift arm 1 is raised to the upper part, and when the wire 52 is wound, the lift arm (1) This descent will work.

After that, the wire seizing process (S120) is performed,

This is to move the lift arm 1 of the present invention to the position of the electric wire 20 to be rewired, and move the equipment 50 for high-place work and operate the winch 51 to operate the horizontal guide part 300 of the lift arm 1 ) to the proximity to the pin pole (30) and move the wire (20) to the position.

And, by moving the horizontal guide unit 300 as described above, each moving roller unit 500, 500' moves closer to the electric wire 20, and if necessary, the moving roller unit 500, 500') You can adjust the fine position by moving left and right.

That is, the left and right movement of the moving roller units 500 and 500 ′ rotates the power shaft 543 of the roller power unit 540 as described above, and when the power shaft 543 is rotated, the power shaft 543 . The worm wheel 542 meshed with the worm 543a of ) to move horizontally.

At this time, in the present invention, the roller power unit 540 is configured in each of the moving roller units 500 and 500 ′, and each of the moving roller units 500 and 500 ′ is a horizontal guide bar 320 , respectively. It would be natural to be able to move.

Accordingly, the electric wire 20 can be secondarily moved at a safe distance that does not interfere with the armrest 31, and thus a safe working space can be secured in the vicinity of the pole by raising and expanding the electric wire 20.

On the other hand, in the present invention, the movement control of each of the moving roller units 500 and 500 ′ as described above is performed by using the rotation function grip all clamp stick devised by the applicant of the present invention and the roller operation unit 543b of the power shaft 543 . It will be by adjusting the walk and rotation.

And secure the electric wire to each of the moving roller units 500 and 500' formed in the horizontal guide part 300, which is, using a conventional live wire work stick, the horizontal of the moving roller units 500, 500' Indirect live wire work will be possible by opening the insulating roller 501 and securing the wire 20 by entering it.

After that, the wire separation process (S130) is performed,

This is, the wire 20 seated and installed on the LP insulator 35 of the normal pin length is fixed with the LP insulator 35 and a bind or a bind dress cover (not shown in the drawing), and thus the bind is cut. Alternatively, the LP insulator 35 and the electric wire 20 are separated by removing the bind dress cover.

After that, the wire transfer process (S140) is performed,

This is done by connecting the wire separated from the LP insulator 35 to a safe distance with reference to FIG. 15, and the wire lifts the lift arm 1 upward through the operation of the winch 51 to the upper part of the distribution line. drive the car

Thereafter, the moving roller units 500 and 500 ′ are continuously moved from the horizontal guide unit 300 to the left and right so that the electric wire 20 deviates from both sides of the armrest 31 , which is the roller power unit 540 . ) is made possible by the operation.

At this time, since the left and right movement control of the moving roller units 500 and 500' as described above is the same as the operation of the moving roller units 500 and 500' in the wire securing process (S120), a detailed description thereof will be omitted.

After that, the complete iron change process (S150) is,

With reference to FIG. 16 , in a state in which the electric wire 20 is safely transferred as described above, the existing pin pole 30 may be removed, and a new built-in pole arm 31 may be replaced and installed.

And it is sufficient to install a suspension insulator 41 and a dead end clamp 42 on the replaced inner pole arm (31).

After that, the wire return process (S160) is performed,

This is, when returning the lift arm 1 to which the pulling and moving roller units 500 and 500' have been moved to the position of the newly installed internal pole arm 31 as in the wire transfer process (S140) with reference to FIG. First, the raised lift arm 1 is lowered, lowered to the lower part of the inner pole arm 31, and the moving roller units 500 and 500' are continuously moved and adjusted to install the electric wire 20 to the installation position. should be moved to

At this time, as described above, the lowering of the lift arm 1, the reduction of the horizontal moving bars 200, 200', and the control of the movement of the moving roller units 500 and 500' are performed in the process of securing the electric wire (S120). Since it is possible through the opposite operation, a detailed description thereof will be omitted.

After that, a long line process (S170) is performed,

This is, first, with reference to FIG. 18, the joist 43 may be installed on the built-in arm arm 31 or the dead end clamp 42 newly established as described above.

At this time, the joist 43 applied in the present invention is not limited, and not only a general joist, but also Patent Application Registration No. 10-1984829 "Worm gear type joist capable of indirect live wire work" devised by the applicant of the present invention. Or, it will be possible with indirect live wire work through the application of Patent Application No. 10-2020-0043904 "Electric external gear double lock ratchet type joister for indirect live wire".

Then, using the installed joist 43, hold and fix the electric wire 20, which, using a stick for live wire work, manipulates the joist 43 with an indirect live wire operation to fix the wire 20 with a wire clip, Adjust the proper ear canal of the electric wire (20).

After that, the length change process (S180) is performed,

To do this, first, peel the wire with a peeling machine for indirect live wire, bend the peeled wire with a wire bending machine, and then fasten it to the dead end clamp to fix it.

Together with this, the jumper wire is configured. At this time, the configuration of the jumper wire is not limited and can be variously configured according to the site conditions.

To this end, the configuration of the jumper wire may first be configured using the electric wire 20 as it is with reference to FIG. 19 to configure the jumper wire.

That is, when constructing a jumper wire using the electric wire 20, peel and bend the position to be bitten by the dead end clamps 42 on both sides of the electric wire 20 by indirect live wire operation using a peeler for indirect live wire. is to be fastened to the dead end clamp 42 using a stick for live wire work, so that the jumper wire 44 can be configured with respect to the electric wire 20 between the dead end clamps 42 on both sides.

And the position where the dead end clamp 42 is fastened may be closed by attaching and taping the cover 42a for the dead end clamp.

In addition, in another embodiment, the jumper wire may be configured using the bypass jumper cable 44a and a separate wire 20 ′ with reference to FIG. 20 .

That is, when constructing a jumper wire using the bypass jumper cable 44a and a separate wire 20', first, the bypass jumper cable with respect to the wire 20 located outside the dead end clamps 42 on both sides. Cut (44a) at the location where you want to connect it using an indirect live wire clipper.

Thereafter, the cable head of the bypass jumper cable 44a is coupled to the skinned wire 20 to temporarily bypass connection.

Then, cut and separate the electric wires 20 inside the dead end clamps 42 on both sides, and connect both ends of a separate electric wire 20' of an appropriate length to the cut electric wire 20 and the sleeve 45 by compression connection to the electric wire 20'. A jumper wire 44 can be configured for this.

Then, the temporarily connected bypass jumper cable 44a is removed, and the wire 20 and the wire 20' are connected to each other by using the sleeve cover 45a to finish the installation and taping.

In addition, although not shown in the drawing, the exposed position of the electric wire 20 to connect the bypass jumper cable 44a may be closed by taping or a sleeve cover.

On the other hand, in configuring the jumper wire 44 in the present invention, as described above, the configuration by connecting to the existing wire 20 using a separate wire 20' is located between the dead end clamps 42 on both sides. It will be preferable to apply when it is relatively short or not suitable for the jumper wire configuration for the wire 20 to be used.

In addition, in another embodiment, the jumper wire may be configured using a separate wire 20 ′ with reference to FIG. 21 .

That is, when constructing a jumper wire using a separate electric wire 20', the electric wire 20 positioned outside the dead end clamps 42 on both sides is peeled using an indirect live wire peeler.

After that, at the location of the skinned wire 20, a separate wire 20' can be compressed and connected using a sleeve 45 by indirect live wire work using a stick for live wire work, and thus both dead end clamps 42 A bypass connection using a wire 20 ′ separated from the wire 20 is possible outside of the .

In addition, by cutting and separating the electric wire 20 between the both ends of the dead end clamps 42 bypassed by the electric wire 20' as described above, the jumper wire 44 can be configured with respect to the electric wire 20'.

On the other hand, in the present invention, when the jumper wire 44 is constructed using a separate wire 20' as described above, the location where the wire 20' is connected can be variously finished as needed.

This is, for example, with reference to FIG. 22 , when close to the dead end clamp 42 , it is attached and taped with the cover 42a for the dead end clamp, and with reference to FIG. 23 , the sleeve is separated from the dead end clamp 42 with reference to FIG. It can be mounted and taped with the cover 45a for use, and the finishing of these connections will be applicable according to various conditions such as field conditions and line conditions.

On the other hand, in the present invention, the peeling machine applied when the electric wire 20 is peeled is an indirect live wire operation through the application of Patent Application Registration No. It will be possible.

After that, the demolition process (S190) is performed,

This is to remove the joist 43 holding the electric wire 20 in the state in which the jumper wire 44 is configured as described above, and then, by continuously moving the equipment 50 for high-place work and operating the winch 51 What is necessary is just to remove the roller movable insulation lift arm (1) for this invention indirect live wire.

At this time, in the demolition process as described above, the demolition of the joist 43 and the opening of the horizontal insulating roller 501 may be performed indirectly by using a conventional live wire work stick, such as securing an electric wire.

On the other hand, in the case of changing the pin pole to the built-in pole to perform the uninterruptible bypass cable method or the span separation method, only one side of the pole in the live state performs the long line work, and the inside of the working section is the other side in the diagonal state by separating the electric wire. It will be possible to complete the length change process work by carrying out the long line work.

Accordingly, it is possible to perform the indirect live wire uninterruptible method using the indirect live wire roller movable insulated lift arm that changes the pin pole to the built-in pole in the uninterruptible distribution line construction through a series of processes as described above.

* Example 2

24 to 30, in order to establish a new split pole between the pole and the pole in the uninterruptible distribution line construction, the indirect live wire uninterruptible construction method can be performed using the roller movable insulating lift arm 1 for indirect live wire of the present invention. , with reference to FIG. 24 , lift arm mounting process (S210), wire securing process (S220), electric wire transfer process (S230), split pole new construction process (S240), complete iron new construction process (S250), and wire return A process (S260), a wire fixing process (S270), and a demolition process (S280) are performed.

To this end, first, the lift arm mounting process (S210) is,

Referring to FIG. 25, the present invention indirect live wire roller movable insulating lift arm 1 is mounted on equipment 50 for high-place work such as a live wire bucket or crane having a common winch 51 used for normal live wire work. , which is made possible through the insulating pipe 200 .

That is, the insulation pipe 200 is vertically mounted on the winch 51 mounted on the equipment 50 for high-place work, and at this time, the wire of the winch 51 has a wire connection hole 210 formed at the lower end of the insulation pipe 200 . (52) is connected and fixed with a separate wire fixing pin 211. Accordingly, when the wire 52 is wound, the lift arm 1 is raised to the upper part, and when the wire 52 is wound, the lift arm (1) This descent will work.

After that, the wire seizing process (S220) is performed,

This is to move the lift arm 1 of the present invention to the position of the electric wire 20 to be rewired, and move the equipment 50 for high-place work and operate the winch 51 to operate the horizontal guide part 300 of the lift arm 1 ) is moved to the position of the electric wire (20) between the electric pole (10) and the electric pole (10).

And, by moving the horizontal guide unit 300 as described above, each moving roller unit 500, 500' moves closer to the electric wire 20, and if necessary, the moving roller unit 500, 500') You can adjust the fine position by moving left and right.

That is, the left and right movement of the moving roller units 500 and 500 ′ rotate the power shaft 543 of the roller power unit 540 as described above, but when the power shaft 543 is rotated, the power shaft 543 ) The worm wheel 542 meshed with the worm 543a of ) to move horizontally.

At this time, in the present invention, the roller power unit 540 is configured in each of the moving roller units 500 and 500 ′, and each of the moving roller units 500 and 500 ′ is a horizontal guide bar 320 , respectively. It would be natural to be able to move.

Accordingly, the electric wire 20 can be secondarily moved at a safe distance that does not interfere with the armrest 31, and thus a safe working space can be secured in the vicinity of the pole by raising and expanding the electric wire 20.

On the other hand, in the present invention, the movement control of each of the moving roller units 500 and 500 ′ as described above is performed by using the rotation function grip all clamp stick devised by the applicant of the present invention and the roller operation unit 543b of the power shaft 543 . It will be by adjusting the walk and rotation.

And secure the electric wire to each of the moving roller units 500 and 500' formed in the horizontal guide part 300, which is, using a conventional live wire work stick, the horizontal of the moving roller units 500, 500' Indirect live wire work will be possible by opening the insulating roller 501 and securing the wire 20 by entering it.

In addition, the upper insulation roller formed on the upper portion of the insulation vertical extension 400 using a stick for live wire work, but grasping the processing branch wire 21 formed at the top of the electric pole together with the grasp of the electric wire 20 as described above. (401) is made possible by opening and entering the processing branch line (21)

After that, the wire transfer process (S230) is performed,

This can be done by connecting the electric wires to a safe distance as described above with reference to FIG. 26, and the lifting arm 1 is lifted upward through the operation of the winch 51 to first transfer the electric wires to the upper part of the distribution line.

Thereafter, the moving roller units 500 and 500 ′ are continuously moved from the horizontal guide unit 300 to the left and right so that the electric wire 20 deviates from both sides of the armrest 31 , which is the roller power unit 540 . ) is made possible by the operation.

At this time, since the left and right movement control of the moving roller units 500 and 500' as described above is the same as the operation of the moving roller units 500 and 500' in the wire securing process (S220), a detailed description thereof will be omitted.

After that, the installment share new process (S240) is performed,

This, with reference to FIG. 27 , just need to newly install the split pole 11 having the overhead branch line support 15 in a safe working space formed between the electric pole 10 and the electric pole 10 .

At this time, it will be natural that the newly established pole 11 as described above performs the construction work by protecting the upper end of the pole as in the construction of a new construction of a conventional pole, as well as performing support using the grounding proximity.

After that, the complete steel construction process (S250) is performed,

This is, as described above with reference to FIG. 28, in the split pole 11, the processing branch wire support 15 and the electric wire 20 may be installed with respect to the position where the arm iron 31 and the insulator pass.

After that, the wire return process (S260) is performed,

This is done by returning the lift arm 1 to which the pulling and moving roller units 500 and 500 ′ have moved back to the position of the armrest 31 as in the wire transfer process (S230). First, the lifted lift The arm 1 is lowered, and the moving roller units 500 and 500' are moved continuously to move the electric wire 20 to the arm-convex 31 position.

In addition, the processing branch wire 21 secured to the upper insulating roller 401 and the processing branch wire support 15 of the split pole 11 may be positioned on the processing branch wire 21 .

At this time, as described above, the lowering of the lift arm 1 and the control of the movement of the moving roller units 500 and 500 ′ are possible through the opposite operation in the process of securing the wire (S220), and detailed description thereof will be omitted. do.

After that, the wire fixing process (S270) is performed,

This is to fix the wire 20 and the processing branch wire 21 positioned as described above, but first, the wire 20 may be fixed to the insulator, and the processing branch wire 21 may be fixed to the processing branch wire support 15 . .

On the other hand, in the present invention, in the process of newly establishing the split pole 11 as described above, the pole installed on the split pole 11 to connect the electric wire 20 is not limited, but a pin pole or a built-in pole can be configured. .

To this end, first, with reference to FIG. 28 , when constructing a pin pole, the insulator installed on the arm iron 31 in the arm iron construction process ( S250 ) may be installed as the LP insulator 35 on the arm iron 31 .

And in the wire return process (S260), the wire 20 may be seated on the upper portion of the LP insulator 35 .

And in the wire fixing process (S270), the wire 20 is fixed to the LP insulator (35).

On the other hand, as described above, the method of fixing the electric wire 20 to the LP insulator 35 and fixing the processing branch wire 21 to the processing branch wire support 15 is not limited, but it is fastened with a conventional bind dress cover or bind. can be fixed

In addition, when configuring the long pole installed in the installment pole 11 as a built-in pole,

Referring to FIG. 29 , in the arm-iron new construction process ( S250 ), the insulators installed on the arm-iron 31 may be installed with the suspension insulators 41 on both sides with the arm-iron 31 as the center.

And in the wire return process (S260), the wire 20 positioned on the arm-convex 31 may be moved to the lower part of the arm-convex 31.

And in the wire fixing process (S270), the wire 20 may be connected and fixed to the suspension insulator 41 .

At this time, the process of connecting and fixing the electric wire 20 to the suspension insulator 41 as described above is not limited, and the wires 20 on both sides around the arm iron 31 in an uninterrupted state as in the configuration of a normal built-in pole. What is necessary is to fix it to the suspension insulator 41 using the dead end clamp 42 and configure the jumper wire 44 .

On the other hand, in the present invention, the configuration of the jumper wire 44 as described above is not limited, but can be configured in various ways. is directly used, connected using a bypass and a separate wire (20') using a pipeline jumper cable (44a), or directly connected to the wire (20) using a separate wire (20'). The connection will be configurable.

After that, the demolition process (S280) is performed,

30, first, by opening the horizontal insulation roller 501 holding the electric wire 20, each electric wire is separated, and the upper insulating roller 401 is opened continuously to remove the processed branch wire 21. In the separated state, it is sufficient to continuously move the equipment 50 for high-place work and operate the winch 51 to dismantle the roller-movable insulating lift arm 1 for indirect live wire according to the present invention.

At this time, the opening of the horizontal insulating roller 501 and the upper insulating roller 401 in the demolition process as described above will be possible to perform an indirect live wire operation using a conventional live wire work stick, such as securing an electric wire and a processing branch wire.

Accordingly, through the above series of processes, the indirect live wire uninterruptible method can be performed using the indirect live wire roller movable insulated lift arm, which creates a new share pole in the uninterruptible distribution line construction.

* Example 3

31 to 36, the indirect live wire uninterruptible construction method can be performed using the present invention indirect live wire roller movable insulated lift arm 1 to replace the old installed poles in the uninterruptible distribution line construction, FIG. With reference to the lift arm mounting process (S310), the electric wire securing process (S320), the electric wire separation process (S330), the electric wire transfer process (S340), the electric pole replacement process (S350), and the steel wire replacement process (S360) And, the wire return process (S370), the wire fixing process (S380), and the removal process (S390) is performed.

To this end, first, the lift arm mounting process (S310) is,

Referring to FIG. 32, the present invention indirect live wire roller movable insulating lift arm 1 is mounted on equipment 50 for high-place work such as a live wire bucket or crane having a common winch 51 used for normal live wire work. , which is made possible through the insulating pipe 200 .

That is, the insulation pipe 200 is vertically mounted on the winch 51 mounted on the equipment 50 for high-place work, and at this time, the wire of the winch 51 has a wire connection hole 210 formed at the lower end of the insulation pipe 200 . (52) is connected and fixed with a separate wire fixing pin 211. Accordingly, when the wire 52 is wound, the lift arm 1 is raised to the upper part, and when the wire 52 is wound, the lift arm (1) This descent will work.

After that, the wire seizing process (S320) is performed,

This is to move the lift arm 1 of the present invention to the position of the electric wire 20 to be rewired, and move the equipment 50 for high-place work and operate the winch 51 to operate the horizontal guide part 300 of the lift arm 1 ) to the location of the electric wire (20) near the electric pole (10) to be replaced.

And, by moving the horizontal guide unit 300 as described above, each moving roller unit 500, 500' moves closer to the electric wire 20, and if necessary, the moving roller unit 500, 500') You can adjust the fine position by moving left and right.

That is, the left and right movement of the moving roller units 500 and 500 ′ rotate the power shaft 543 of the roller power unit 540 as described above, but when the power shaft 543 is rotated, the power shaft 543 ) The worm wheel 542 meshed with the worm 543a of ) to move horizontally.

At this time, in the present invention, the roller power unit 540 is configured in each of the moving roller units 500 and 500 ′, and each of the moving roller units 500 and 500 ′ is a horizontal guide bar 320 , respectively. It would be natural to be able to move.

Accordingly, the electric wire 20 can be secondarily moved at a safe distance that does not interfere with the armrest 31, and thus a safe working space can be secured in the vicinity of the pole by raising and expanding the electric wire 20.

On the other hand, in the present invention, the movement control of each of the moving roller units 500 and 500 ′ as described above is performed by using the rotation function grip all clamp stick devised by the applicant of the present invention and the roller operation unit 543b of the power shaft 543 . It will be by adjusting the walk and rotation.

And secure the electric wire to each of the moving roller units 500 and 500' formed in the horizontal guide part 300, which is, using a conventional live wire work stick, the horizontal of the moving roller units 500, 500' Indirect live wire work will be possible by opening the insulating roller 501 and securing the wire 20 by entering it.

In addition, the upper insulation roller formed on the upper portion of the insulation vertical extension 400 using a stick for live wire work, but grasping the processing branch wire 21 formed at the top of the electric pole together with the grasp of the electric wire 20 as described above. (401) is made possible by opening and entering the processing branch line (21).

After that, the wire separation process (S330) is performed,

This will separate the wires from the LP insulators or suspension insulators of the normal pin poles or built-in poles.

Accordingly, in the present invention, for example, in the case of a normal pin pole, the wire 20 seated and installed on the LP insulator 35 of the pin pole is bound to the LP insulator 35 and a bind or bind dress cover (not shown in the drawing). ), the LP insulator 35 and the electric wire 20 are separated by cutting the bind or removing the bind dress cover.

On the other hand, although not shown in the drawing, in the case of a built-in pole, the dead end clamp can be separated from the suspension insulator.

After that, the wire transfer process (S340) is performed,

This is done by connecting the wire separated from the LP insulator 35 to a safe distance with reference to FIG. First transfer to the upper part.

Thereafter, the moving roller units 500 and 500 ′ are continuously moved from the horizontal guide unit 300 to the left and right so that the electric wire 20 deviates from both sides of the armrest 31 , which is the roller power unit 540 . ) is made possible by the operation.

At this time, the control of the left and right movement of the moving roller units 500 and 500' as described above is the same as the operation of the moving roller units 500 and 500' in the wire securing process (S320), so a detailed description thereof will be omitted.

On the other hand, although not shown in the drawing, in the case of a built-in pole, it will be possible by moving the wire separated from the suspension insulator and moving the roller units 500 and 500'.

After that, performing the pole replacement process (S350),

This, with reference to FIG. 34, removes the pole to be replaced like a normal electric pole replacement, but in this case, it is preferable to remove the entire pole, such as an existing wand-cheol and insulator.

Thereafter, a new pole 10 ′ having a overhead branch line support 15 is newly installed at the position where the existing pole 10 has been removed as described above, but it is It would be natural to perform the construction work, as well as perform support using the grounding root.

After that, the complete iron replacement process (360) is performed,

This is, when the arm iron 31 and the LP insulator 35 are removed from the electric pole 10 removed as described above, and the removed arm iron 31 and the LP insulator 35 are installed in the newly installed electric pole 10 ′. do.

On the other hand, although not shown in the drawing, in the case of a built-in pole, it will be enough to install the dismantled steel and suspension insulators on the newly installed pole 10'.

After that, the wire return process (S370) is performed,

This is done by returning the lift arm 1 to which the pulling and moving roller units 500 and 500 ′ have been moved back to the pin pole 30 position as in the wire transfer process (S340) with reference to FIG. 35 . , to lower the lift arm (1) raised first, and continuously move the roller units (500, 500') to seat the electric wire (20) on the upper part of the LP insulator (35).

On the other hand, although not shown in the drawing, in the case of a built-in pole, it will be enough to close the electric wire to the suspension insulator using a dead end clamp.

In addition, the processing branch wire 21 secured to the upper insulating roller 401 and the processing branch wire support 15 of the new electric pole 10 ′ may be positioned on the processing branch wire 21 .

At this time, as described above, the lowering of the lift arm 1, the reduction of the horizontal moving bars 200, 200', and the control of the movement of the moving roller units 500 and 500' are performed in the process of securing the electric wire (S320). Since it is possible through the opposite operation, a detailed description thereof will be omitted.

After that, the wire fixing process (S380) is performed,

This fixes the electric wire 20 and the processing branch wire 21 positioned as described above, but first, the electric wire 20 is fixed to the LP insulator 35, and the processing branch wire 21 is the processing branch wire support 15. should be fixed to

On the other hand, as described above, the method of fixing the electric wire 20 to the LP insulator 35 and fixing the processing branch wire 21 to the processing branch wire support 15 is not limited, but it is fastened with a conventional bind dress cover or bind. can be fixed

On the other hand, although not shown in the drawing, in the case of a built-in pole, the electric wire may be connected to the suspension insulator using a dead end clamp.

After that, the demolition process (S390) is performed,

This is, with reference to FIG. 36, first, by opening the horizontal insulating roller 501 holding the electric wire 20, separate each electric wire, and successively opening the upper insulating roller 401 to remove the processed branch wire 21. In the separated state, it is sufficient to continuously move the equipment 50 for high-place work and operate the winch 51 to dismantle the roller-movable insulating lift arm 1 for indirect live wire according to the present invention.

At this time, the opening of the horizontal insulating roller 501 and the upper insulating roller 401 in the demolition process as described above will be possible to perform an indirect live wire operation using a conventional live wire work stick, such as securing an electric wire and a processing branch wire.

Therefore, it is possible to perform the indirect live uninterruptible method using the roller movable insulated lift arm for indirect live wire that replaces the electric pole with the indirect live wire work in the uninterruptible distribution line construction through a series of processes as described above.

* Example 4

37 to 42, the indirect live wire uninterruptible method can be performed using the present invention indirect live wire roller movable insulation lift arm (1) to replace the old iron installed in the uninterruptible distribution line construction, FIG. With reference to the lift arm mounting process (S410), the wire securing process (S420), the electric wire separation process (S430), the electric wire reconnection process (S440), the hard iron replacement process (S450), and the electric wire return process (S460) And, by performing the wire fixing process (S470) and the demolition process (S480).

To this end, first, the lift arm mounting process (S410) is,

Referring to FIG. 38, the present invention indirect live wire roller movable insulating lift arm 1 is mounted on equipment 50 for high-place work such as a live wire bucket or crane having a common winch 51 used for normal live wire work. , which is made possible through the insulating pipe 200 .

That is, the insulation pipe 200 is vertically mounted on the winch 51 mounted on the equipment 50 for high-place work, and at this time, the wire connection hole 210 formed at the bottom of the insulation pipe 200 has the wire of the winch 51 . (52) is connected and fixed with a separate wire fixing pin (211). Accordingly, when the wire (52) is wound, the lift arm (1) is raised upward, and when the wire (52) is wound, the lift arm (1) This descent will work.

After that, the wire seizing process (S420) is performed,

This is to move the lift arm 1 of the present invention to the position of the electric wire 20 to be rewired, and move the equipment 50 for high-place work and operate the winch 51 to operate the horizontal guide part 300 of the lift arm 1 ) is moved to the position of the wire 20 adjacent to the pin pole 30.

And, by moving the horizontal guide unit 300 as described above, each moving roller unit 500, 500' moves closer to the electric wire 20, and if necessary, the moving roller unit 500, 500') You can adjust the fine position by moving left and right.

That is, the left and right movement of the moving roller units 500 and 500 ′ rotates the power shaft 543 of the roller power unit 540 as described above, and when the power shaft 543 is rotated, the power shaft 543 . The worm wheel 542 meshed with the worm 543a of ) to move horizontally.

At this time, in the present invention, the roller power unit 540 is configured in each of the moving roller units 500 and 500 ′, and each of the moving roller units 500 and 500 ′ is a horizontal guide bar 320 , respectively. It would be natural to be able to move.

Accordingly, the electric wire 20 can be secondarily moved at a safe distance that does not interfere with the armrest 31, and thus a safe working space can be secured in the vicinity of the pole by raising and expanding the electric wire 20.

On the other hand, in the present invention, the movement control of each of the moving roller units 500 and 500 ′ as described above is performed by using the rotation function grip all clamp stick devised by the applicant of the present invention and the roller operation unit 543b of the power shaft 543 . It will be by adjusting the walk and rotation.

And secure the electric wire to each of the moving roller units 500 and 500' formed in the horizontal guide part 300, which is, using a conventional live wire work stick, the horizontal of the moving roller units 500, 500' Indirect live wire work will be possible by opening the insulating roller 501 and securing the wire 20 by entering it.

After that, the wire separation process (S430) is performed,

This will separate the wires from the LP insulators or suspension insulators of the normal pin poles or built-in poles.

Accordingly, in the present invention, for example, in the case of a normal pin pole, the wire 20 seated and installed on the LP insulator 35 of the pin pole binds to the LP insulator 35 or a bind dress cover (not shown in the drawing). The LP insulator 35 and the electric wire 20 are separated by cutting the bind or removing the bind dress cover.

On the other hand, although not shown in the drawing, in the case of a built-in pole, the dead end clamp can be separated from the suspension insulator.

After that, the wire transfer process (S440) is performed,

This is done by connecting the electric wire separated from the LP insulator 35 to a safe distance as described above with reference to FIG. First transfer to the upper part.

Thereafter, the moving roller units 500 and 500 ′ are continuously moved from the horizontal guide unit 300 to the left and right so that the electric wire 20 deviates from both sides of the armrest 31 , which is the roller power unit 540 . ) is made possible by the operation.

At this time, since the left and right movement control of the moving roller units 500 and 500' as described above is the same as the operation of the moving roller units 500 and 500' in the wire securing process (S120), a detailed description thereof will be omitted.

On the other hand, although not shown in the drawing, in the case of a built-in pole, it will be possible by moving the wire separated from the suspension insulator and moving the roller units 500 and 500'.

After that, the complete iron replacement process (S450) is performed,

First, with reference to FIG. 40, in a state in which the electric wire 20 is safely transferred, the arm iron 31 installed on the electric pole 10 can be removed. At this time, the old LP insulator 35 is also removed together. desirable.

Thereafter, as described above, it is enough to install the new arm iron 31 ′ at the position where the existing arm member 31 has been removed.

On the other hand, although not shown in the drawing, in the case of a built-in pole, it will be necessary to remove the arm and install a new arm and also install the suspension insulator.

After that, the wire return process (S460) is performed,

This is, when the lift arm 1 to which the pulling-up and moving roller units 500 and 500' have been moved is returned to the newly-established arm-convex 31' position as in the wire transfer process (S440) with reference to FIG. As a result, first, the lift arm 1 is lowered, and the moving roller units 500 and 500 ′ are continuously moved to seat the electric wire 20 on the upper part of the LP insulator 35 .

On the other hand, although not shown in the drawing, in the case of a built-in pole, it will be lowered to the lower part of the inner pole arm 31, and the electric wire should be close to the suspension insulator so that it can be fixed using a dead-end clamp.

At this time, as described above, the lowering of the lift arm 1, the reduction of the horizontal moving bars 200 and 200', and the control of the movement of the moving roller units 500 and 500' are performed in the process of securing the electric wire (S420). Since it is possible through the opposite operation, a detailed description thereof will be omitted.

After that, the wire fixing process (S470) is performed,

This fixes the electric wire 20 positioned as described above, but the electric wire 20 is fixed to the LP insulator 35 .

On the other hand, the method of fixing the electric wire 20 to the LP insulator 35 as described above is not limited, and it may be fastened and fixed with a conventional bind dress cover or bind.

On the other hand, although not shown in the drawing, in the case of a built-in pole, the electric wire may be connected to the suspension insulator using a dead end clamp.

After that, the demolition process (S480) is performed,

This is, with reference to FIG. 42, first, by opening the horizontal insulation roller 501 holding the electric wire 20, each electric wire is separated, and the equipment 50 for high-place work is continuously moved and the winch 51 is operated. What is necessary is just to remove the roller movable insulating lift arm (1) for indirect live wire of the present invention.

At this time, the opening of the horizontal insulating roller 501 in the process of demolition as described above will be possible indirect live wire work using a conventional live wire work stick, such as securing the electric wire and the processing branch wire.

Accordingly, it is possible to perform the indirect live wire uninterruptible method by using the indirect live wire roller movable insulated lift arm that replaces the existing arm iron in the uninterruptible distribution line construction through a series of processes as described above.

On the other hand, in the present invention, in the method of replacing the arm iron, the transfer and return fixation of the electric wire 20 substantially installed on the arm iron 31 has been described, but this is not limited and the working environment or conditions for securing a working space Accordingly, it will be natural that the processing branch wire 21 can also be moved and fixed together.

As described above, the present invention, the roller movable insulation lift arm for indirect live wire and the indirect live wire uninterruptible method using the same, use the roller movable insulation lift arm for indirect live wire to change the pole from uninterruptible distribution line construction to indirect live wire work, Safe and convenient uninterrupted operation such as pole replacement, arm iron replacement, etc. becomes possible.

Claims (21)

1. The upper portion is formed with a guide tube 110 that penetrates horizontally, and the lower portion of the guide tube 110 includes a body 100 having a pipe mounting portion 120 that is opened downwardly;

   Insulation pipe 200 formed in a vertical state and the upper end is mounted on the pipe mounting part 120 of the body 100;

   a horizontal guide part 300 that horizontally penetrates the guide tube 110 of the body 100 and protrudes to both sides, and is horizontally moved from the body 100;

   an insulating vertical extension 400 installed vertically from the upper end of the body 100 and having an upper insulating roller 401 formed at the upper end; and

   It is formed in the horizontal guide part 300, is horizontally moved along the horizontal guide part 300 by its own driving force, and includes a plurality of moving roller units 500 and 500' in which the horizontal insulating roller 501 is formed. constitute,

   The horizontal guide unit 300,

   a horizontal support bar 310 of a tubular body penetrating the guide tube 110 of the body 100;

   a guide bar 320 passing through the guide tube 110 and forming a stack on the horizontal support bar; and

   A rack 330 that forms a stack on the upper portion of the guide bar 320 and passes through the guide tube 110 and forms a gear portion on the upper surface;

   The guide bar 320,

   Roller movable insulation lift arm for indirect live wire, characterized in that the horizontal support bar (310) and the width of the rack (330) are narrower than that of the rack (330), and guide grooves (321) are further formed on both sides.
2. The method of claim 1,

   In the body 100,

   A protective pad 111 is further formed on the inner circumferential surface of the guide tube 110 to protect the penetrating horizontal guide part 300,

   On both sides of the lower side of the guide tube 110, a pair of both sides for screwing through the nut body 131 and for pressing the protective pad 111 through the guide tube 110 and for pressing and fixing the horizontal guide part 300 It is configured to further include a horizontal bar pressure bolt 130,

   Roller movable insulation lift arm for indirect live wire, characterized in that each horizontal bar pressurizing bolt 130 is further provided with an operating ring 130a capable of rotation operation.
3. The method of claim 1,

   In the insulating pipe 200,

   A roller movable insulation lift arm for indirect live wire, characterized in that the wire connection hole 210 for connecting the wire of the winch is further formed in the lower part.
4. The method of claim 1,

   Each of the moving roller units 500, 500',

   a moving block 510 through which the rack 330 is penetrated, and both sides of the lower end are slidably engaged in the guide groove 321;

   a driving gear 520 which is axially installed on the inner upper portion of the moving block 510 and meshes with the rack 330;

   a guide gear 530 axially installed on one side of the driving gear 520 in the upper inner portion of the moving block 510;

   Indirect, characterized in that it is formed on the outer side of the moving block (510) in the width direction, and is coupled to the driving gear (520) to include a roller power unit (540) that imparts a rotational force of the driving gear (520). Roller movable insulated lift arm for live wire.
5. 5. The method of claim 4,

   The roller power unit 540,

   a power unit housing 541 formed on the outside of the moving block 510;

   a worm wheel 542 connected to the inside of the power unit housing 541 by a horizontal shaft and the driving gear 520 connected to the driving shaft 542a;

   A worm 543a meshing with the worm wheel 542 is formed inside the power unit housing 541 , and a power shaft 543 having a roller manipulation unit 543b protruding outward of the power unit housing 541 is formed. Roller movable insulated lift arm for indirect live wire, characterized in that it comprises a.
6. 6. The method of claim 5,

   The power unit housing 541 is configured to be rotatable from the outside of the moving block 510,

   A plurality of moving block fixing holes 511 are further formed in the moving block 510 at regular intervals in the circumferential direction around the driving shaft 542a,

   At one side of the power unit housing 541, an index plunger 541a that is inserted and detached from the moving block fixing hole 511 to control the fixing and rotation of the power unit housing 541 is further formed. Roller movable insulated lift arm for indirect live wire.
7. The method of claim 1,

   But configured to further include a load support unit 600 for supporting the load of the horizontal guide unit 300,

   The load support unit 600,

   a lifting block 610 through which the insulating pipe 200 slides through and bolts are fixed, and hinges 611 are formed on both sides;

   The horizontal support bar 310 is penetrated, the upper both sides are slidably caught in the guide groove 321, and a block fixing bolt 622 for pressurizing and fixing the horizontal support bar 310 is formed on one side of the bottom. On the other side, a pair of support blocks 620 on both sides having a support bar hanging pin 621 formed thereon; and

   A pair of support bars 630 on both sides each of which lower ends are rotatably coupled to the hinge part 611 of the elevating block 610 and whose upper ends are caught and supported by the support bar hanging pins 621; includes; Roller movable insulated lift arm for indirect live wire, characterized in that the
8. 8. The method of claim 7,

   The support bar hanging pin 621 is,

   The top and bottom widths are configured to be narrower than the left and right widths,

   For indirect live wire, characterized in that the upper and lower width of the support bar hanging pin 621 enters at the upper end of the support bar 630, and the left and right width further includes a hanging pin coupling groove 631 that is impossible to enter. Roller movable insulated lift arm.
9. The method of claim 1,

   The horizontal guide unit 300,

   The horizontal support bar 310, the guide bar 320, and the plurality of horizontal guide units 300 constituting the rack 330 are connected through the guide unit connecting means 700 to enable length adjustment,

   The guide part connecting means 700 is,

   Adapter unit 710 for coupling both sides of the horizontal guide unit 300; and

   Roller movable insulation lift arm for indirect live wire, characterized in that it comprises a rotation preventing part 770 for preventing rotation in a state in which both horizontal guide parts 300 are coupled.
10. 10. The method of claim 9,

    The adapter unit 710,

    The horizontal support bar 310 on either side is coupled and fixed to the inner end, and an adapter coupling groove 721 is formed at one end, which is opened to an end, and a screw hole 722 is formed at an inner end thereof, and a locking groove 723 is formed at one end thereof. ) is formed adapter fasteners 720;

    Adapter mounting pipe 730 of a tube body coupled to the inner end of the horizontal support bar 310 on the other side by a guide bolt 731;

    A rear portion is inserted and coupled to the inside of the adapter mounting tube 730, and the front end of the horizontal support bar 310 protrudes from the front end and is inserted and coupled to the adapter coupling groove 721 of the adapter fastener 720. The coupling portion 741 ) is formed to protrude, and a locking protrusion 742 that is caught in the locking groove 723 and prevented from rotating is formed protrudingly around the rear circumference of the protruding coupling part 741, and a horizontal detachable guide that is opened to the rear end around the rear circumference A groove 743 is formed, and a rotation guide groove 744 in which a guide bolt 731 is inserted and guided at an angle of 90° from the detachable guide groove 743 is formed on the rear periphery, and the screw hole is penetrated back and forth in the center. an adapter 740 through which a coupling bolt through hole 745 communicates with the 722 is formed;

    It further comprises an adapter coupling bolt 750 that passes through the coupling bolt through hole 745 and is fastened to the screw hole 722 of the adapter fastener 720,

    The rotation prevention part 770 is,

    a rotation preventing coupling groove 771 formed at the end of the guide bar 320 on either side; and

    A roller movable insulating lift arm for indirect live wire, characterized in that it comprises a rotation prevention coupling pin (772) that is spring-loaded at the end of the guide bar (320) on the other side and is inserted and detached from the rotation prevention coupling groove (771).
11. In the uninterruptible construction method for changing the pin length to the built-in column in the uninterruptible distribution line construction,

    A lift arm mounting process (S110) of mounting the indirectly moving insulated lift arm (1) for indirect live wire to the equipment for high-place work having a winch;

    Move the equipment for high-place work and operate the winch to move the roller movable insulating lift arm for indirect live wire to move the horizontal guide part 300 to the electric wire (extra-high voltage power line) position Wire securing process (S120) of fixing the wire to the insulation roller 501;

    Wire separation process (S130) of separating the wires by removing the bind or the bind dress cover fixed to the LP insulator in a state in which the wires are secured;

    A wire that operates the winch to move the roller movable insulation lift arm (1) for indirect live wire to the upper part and raise the wire, and move the movable roller unit (500, 500') to the left and right to separate the wire from the pole to a safe position twin wire process (S140);

    Wan iron change process (S150) of removing the pin pole from the pole and installing the pole for the built-in pole where the suspension insulator and the dead end clamp are installed;

    Wire return process of moving the wire to the installation position by lowering the roller movable insulating lift arm (1) for indirect live wire to the lower part of the arm iron by operating the winch and moving the moving roller units 500, 500' left and right (S160) ;

    A long wire that installs a joist in the dead end clamp, adjusts the positions of the moving roller units 500 and 500 ' while holding and fixing the electric wire with the electric wire clip of the joister, manipulating the joist and adjusting the proper angle of the electric wire process (S170);

    A length change process (S180) of peeling an electric wire with a peeling machine for indirect live wire, bending an electric wire with a wire bending machine, fastening it to a dead end clamp and fixing it, constructing a jumper wire, attaching a cover, and finishing taping; and

    An indirect live wire uninterruptible method using a roller movable insulated lift arm for indirect live wire, characterized in that the demolition process (S190) is performed to remove the joist and separate and dismantle the indirect live roller movable insulating lift arm from the electric wire.
12. 12. The method of claim 11,

    The configuration of the jumper wire in the length change process (S180) is,

    Using a peeling machine for indirect live wire, peel and bend the position to be bitten by the dead-end clamps on both sides of the wire, and then fasten the wire to the dead-end clamp,

    The position of the electric wire between the dead end clamps on both sides constitutes a jumper wire,

    An indirect live wire uninterruptible method using a roller movable insulated lift arm for indirect live wire, characterized in that the dead end clamp is closed by attaching and taping the cover for the dead end clamp at the position where the dead end clamp is fastened.
13. 12. The method of claim 11,

    The configuration of the jumper wire in the length change process (S180) is,

    With respect to the wires located outside the dead end clamps on both sides, peel the position where you want to configure the jumper wire by indirect live wire operation using a peeler for indirect live wire,

    Connect both ends of the bypass jumper cable to the bare wires on both sides with the cable head, cut and separate the wires located between the dead end clamps on both sides, and compress and connect a separate wire of an appropriate length with a sleeve to form a jumper wire,

    An indirect live wire uninterruptible method using a roller movable insulation lift arm for indirect live wire, characterized in that the bypass jumper cable is removed and the connection location is attached and taped using a sleeve cover.
14. 12. The method of claim 11,

    The configuration of the jumper wire in the length change process (S180) is,

    With respect to the wires located outside the dead end clamps on both sides, peel the position where you want to configure the jumper wire by indirect live wire operation using a peeler for indirect live wire,

    A jumper wire is formed by compressing and connecting both ends of a separate wire of an appropriate length to the skinned wire on both sides with a sleeve, and cutting and separating the wire located between the dead end clamps on both sides.

    The indirect live wire uninterruptible method using a roller movable insulating lift arm for indirect live wire, characterized in that the sleeve is compressed by attaching and taping the cover for the dead end clamp or the cover for the sleeve at the compressed position.
15. 12. The method of claim 11,

    In the case of performing the uninterruptible bypass cable method or the span separation method in the uninterruptible method for changing the pin pole to the built-in pole in the uninterruptible distribution line construction, in the live state, only one side of the pole is long-lined and the wire is separated to separate the working section. The indirect live wire uninterruptible method using a roller movable insulated lift arm for indirect live wire, characterized in that the inner side is obliquely lined and the long wire work on the other side is completed to complete the length change process.
16. In the uninterruptible construction method for newly establishing a split pole between the pole and the pole in the uninterruptible distribution line construction,

    A lift arm mounting step (S210) of mounting the roller movable insulating lift arm (1) for indirect live wire to the equipment for high-place work having a winch;

    Move the equipment for high-place work and operate the winch to move the roller movable insulating lift arm for indirect live wire to move the horizontal guide part 300 to the electric wire (extra-high voltage power line) position Wire securing process (S220) of fixing the wire to the insulation roller 501 and fixing the processing branch wire to the upper insulation roller 401 of the insulation vertical extension 400;

    Operate the winch to move the roller movable insulating lift arm (1) for indirect live wire to the upper part and raise the wire, and move the movable roller unit (500) (500') to the left and right to secure a safe working space. Wire transfer process (S230) of transferring the processing branch wire to a safe position;

    A share share establishment step (S240) of newly establishing a share share between Jeonju and Jeonju;

    A full iron new process (S250) of installing an overhead branch line support, full iron, and insulator in the newly established split pole;

    Operate the winch to lower the roller movable insulation lift arm (1) for indirect live wire and move the movable roller units 500, 500' to the left and right to move the wire to the full iron position of the newly installed pole, and remove the processing branch wire. Wire return process (S260) of moving and positioning the processing branch line support;

    A wire fixing process (S270) of fixing the electric wire to the insulator of the newly installed parting pole, and fastening the processed branch wire to the processing branch wire supporter (S270); and

    An indirect live wire uninterruptible method using a roller movable insulated lift arm for indirect live wire, characterized in that a demolition process (S280) of separating and dismantling the roller movable insulating lift arm for indirect live wire from electric wires and overhead wires is performed.
17. 17. The method of claim 16,

    In the new steel construction process (S250),

    Install the LP insulator on the upper part of the arm,

    In the wire return process (S260),

    The electric wire is seated on the LP insulator of the newly installed part, and the overhead branch wire is moved and positioned on the overhead branch wire support.

    In the wire fixing process (S270),

    Indirect live wire uninterruptible method using a roller movable insulated lift arm for indirect live wire, characterized in that the electric wire is fixed to the newly installed LP insulator.
18. 17. The method of claim 16,

    In the new steel construction process (S250),

    Suspension insulators are installed on both sides of the arm

    In the wire return process (S260),

    Move the electric wire to the lower part of the arm

    In the wire fixing process (S270),

    An indirect live wire uninterruptible method using a roller movable insulated lift arm for indirect live wire, characterized in that the both wires are fixed to the suspension insulator by using the dead end clamps and the jumper wire is formed centering on the arm iron.
19. In the uninterruptible construction method for replacing the pre-installed electric poles in the uninterruptible distribution line construction,

    A lift arm mounting step (S310) of mounting the roller movable insulating lift arm (1) for indirect live wire to the equipment for high-place work having a winch;

    Move the equipment for high-place work and operate the winch to move the roller movable insulating lift arm for indirect live wire to move the horizontal guide part 300 to the electric wire (extra-high voltage power line) position Wire securing process (S320) of fixing the wire to the insulation roller 501 and fixing the processing branch wire to the upper insulation roller 401 of the insulation vertical extension 400;

    Wire separation process (S330) of separating the wires by removing the bind or bind dress cover or dead end clamp fixed to the LP insulator or suspension insulator in a state in which the wire is secured;

    Operate the winch to move the roller movable insulation lift arm (1) for indirect live wire upwards and raise the wire, and move the movable roller units (500, 500') to the left and right to secure a safe working space. Wire transfer process (S340) to separate from the pole to a safe location;

    A pole replacement process (S350) of removing the installed pole and installing a new pole;

    Wan-iron replacement process (S360) of removing the poles of the dismantled pole and installing the poles and insulators on the new poles;

    Operate the winch to lower the roller movable insulation lift arm (1) for indirect live wire and move the movable roller units 500, 500' left and right to seat the electric wire on the newly installed LP insulator or suspension insulator, and process Wire return process (S370) of moving the branch wire to the processing branch wire support;

    A wire fixing process (S380) of fixing the electric wire to the newly installed LP insulator or the suspension insulator, and fastening the processed branch wire to the processed branch wire support; and

    An indirect live wire uninterruptible method using a roller movable insulating lift arm for indirect live wire, characterized in that a demolition process (S390) of separating and dismantling the roller movable insulating lift arm for indirect live wire from electric wires and overhead wires is performed.
20. In the uninterruptible construction method for replacing the pre-installed full iron in the uninterruptible distribution line construction,

    A lift arm mounting step (S410) of mounting the roller movable insulating lift arm (1) for indirect live wire to the equipment for high-place work having a winch;

    Move the equipment for high-place work and operate the winch to move the roller movable insulating lift arm for indirect live wire to move the horizontal guide part 300 to the electric wire (extra-high voltage power line) position Wire securing process (S420) of fixing the electric wire to the insulating roller 501;

    Wire separation process (S430) of separating the wires by removing the bind or bind dress cover or dead end clamp fixed to the LP insulator or suspension insulator in a state in which the wire is secured;

    Operate the winch to move the roller movable insulation lift arm (1) for indirect live wire upwards and raise the wire, and move the movable roller units (500, 500') to the left and right to secure a safe working space. Wire transfer process (S440) to separate from the pole to a safe location;

    A full-bar replacement process (S450) of removing the existing steel from the Jeonju, installing a new full-iron at the location where the existing steel was removed, and installing an LP insulator or suspension insulator;

    By operating the winch to lower the roller movable insulation lift arm (1) for indirect live wire and move the movable roller units 500, 500' left and right, the wire returns to the newly installed LP insulator or suspension insulator process (S460);

    A wire fixing process (S470) of fixing the wire to the newly installed LP insulator or suspension insulator; and

    An indirect live wire uninterruptible method using a roller movable insulating lift arm for indirect live wire, characterized in that performing a demolition process (S480) of separating and removing the roller movable insulation lift arm for indirect live wire from the electric wire.
21. 21. The method of any one of claims 11, 16, 19, 20, wherein

    If the position and movement of the electric wire require operation of the roller movable insulated lift arm for indirect live wire,

    The position is adjusted through the left and right movement of the moving roller units 500 and 500',

    At a distance where a safe distance is secured, by using a grip all-clamp stick with a rotation function, the roller operation unit 543b of each roller power unit 540 is operated and the power shaft 543 is rotated in the forward or reverse direction to rotate the horizontal guide unit 300 An indirect live wire uninterruptible method using a roller movable insulated lift arm for indirect live wire, characterized in that it controls the left and right movement along the rack of the indirect live wire.

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