KR101848936B1 - electric supply equipment replacement apparatus using a crane - Google Patents

Abstract

The present invention relates to a power distribution system replacement apparatus using a crane capable of safely and promptly replacing a power distribution apparatus, a power supply apparatus, and a pole, in a live state, and minimizing the number of workers and equipment by using a crane.
In order to achieve the above object, the present invention provides a power distribution system replacing mechanism including a vertical mounting bracket so that a lumber can be installed in parallel to a pole of a pole, comprising: a mounting bracket mounted on a front end of a boom of a crane; A second joint part provided at the first joint part, the second joint part being adjustable in the turning angle to the left and right, and a fastening socket installed on the vertical mounting part and detachably mounted to the second joint part.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a crane,

More particularly, the present invention relates to a power tool replacing mechanism using a crane, and more particularly, it is possible to safely and quickly replace a power tool, The present invention relates to a power distribution system using a crane.

Generally, a distribution line means a line from a power station or a substation to a customer directly without going through another power station or substation.

In the present invention, a distribution facility such as an insulator, an insulator, and a pole installed on a distribution line, in particular, a distribution line supported by a pole is to be replaced.

As a background of the present invention, there is a direct live-action device using a live-action vehicle, which is registered and patented by the applicant of the present invention and registered in Korean Patent No. 10-0865480 (registered on October 21, 2008).

The registered patent publication of the registered patent includes the use of a live work car to perform operations such as power line disconnection, replacement of electric wire, replacement of ground wire and its support, replacement of electric pole, replacement of insulator, A live wire working apparatus is disclosed.

A conventional live wire working apparatus using a live wire work car is composed of a support member formed from a boom of a live work vehicle, a T-type connection member having a front end of the support member inserted into the inside thereof and having a slide pipe in a vertical direction, The elevating member is provided on the slide tube so as to be adjustable in height in the upward and downward directions and the rotation angle adjusting means is provided on the upper end of the elevating member so that the elevating member can be positioned in equilibrium with the pre- .

According to the above technical arrangement, it is possible to make the work environment easy by securing the work space by carrying out the work while the worker is aboarded on the bucket of the live work vehicle by directly adjoining the live wire work device to the work position using the live work vehicle Can be improved.

In addition, since it is easy to move up and down and move left and right in order to move the power line, it is possible to position the power line adjacent to the existing power line, so that it is easy to transfer the power line. It is possible to shorten the work time by raising and separating.

And it is possible to perform the tasks such as power line disconnection, replacement of wire line, replacement of ground wire and its support, replacement of electric poles, replacement of insulator, and upgrading of single-phase line with only simplified items, so that the efficiency of work is high and the economic burden It can alleviate.

Meanwhile, in the conventional live wire working apparatus using a live wire work vehicle, a support member formed from a boom of a live work vehicle is inserted into a T-shaped connecting member attached to a lower end of an elevating member, It is possible to support the electric wire from the electric wire of the Jeonju by a lavatory.

In order to achieve this, it is necessary to enter the active work vehicle in the direction of the line so that the T-shaped flexible neck and the elevating member are level with the pole and the beam. If the width of the road is narrow or the obstacle is located, It is difficult to directly carry out the live wire work.

The applicant of the present invention has heretofore conducted a direct live-line operation using a live operation truck using a crane, but performs a live operation directly irrespective of the direction of the crane, even if the width of the road is narrow or the obstacle is located, And proposes a power distribution equipment replacement mechanism using a crane that can enhance safety and workability.

INDUSTRIAL APPLICABILITY According to the present invention, it is possible to safely and promptly replace a power distribution apparatus, insulator, wire and pole, etc., in a live wire state regardless of the direction in which a vehicle enters, and to provide a power distribution apparatus using a crane Provide a replacement mechanism.

In order to solve the above-mentioned problems, the present invention provides a power distribution system using a crane equipped with a crane having a front end plate with a fastening hole drilled at the tip of a boom, and a vertical mounting bracket A mounting bracket including a base plate which is formed by drilling a bolt hole corresponding to the fastening hole of the end plate and is mounted to the end plate of the boom via a bolt and a pair of blade plates protruding forward from the base plate in a front direction; A first joint part installed between the blade plates of the mounting bracket and having a turning angle adjusted up and down; A second joint provided at the first joint and having a pivotal angle adjusted to the left and right; And a fastening socket which is inserted into the vertical mount and is coupled by the pin, and a fastening socket extending from the insertion tube, the fastening socket comprising a fastening tube inserted into the distal end of the second joint and detachable by the pin, It is characterized in that it is possible to arrange the biceps with the manipulation of the joints and the second joints side by side with the bite of the previous biceps.

Wherein the first joint part comprises a body part axially coupled between the blade plates so as to be rotatable up and down and a pair of angle adjusting plates extending from the body part and having a plurality of angle adjusting holes drilled in an arc shape, The two joints include a body portion pierced between the angle regulating plates so as to be rotatable in the right and left direction and having a pin hole formed therein to fix the rotation angle by pin engagement with any one of the angle regulating holes, And an insertion portion to which the first joint part is inserted and inserted. In order to adjust the vertical rotation angle of the first joint part, the rotation angle adjusting screw is fastened in an idle state via an axis at the rear upper part of the body part, And a female screw threadably engaged with the male screw is fastened.

Wherein the first joint part comprises a body part axially coupled between the blade plates so as to be rotatable up and down and a pair of angle adjusting plates extending from the body part and having a plurality of angle adjusting holes drilled in an arc shape, The two joints include a body portion pierced between the angle regulating plates so as to be rotatable in the right and left direction and having a pin hole formed therein to fix the rotation angle by pin engagement with any one of the angle regulating holes, A semicircular worm wheel is formed at the rear of the body so as to adjust a vertical rotation angle of the first joint, and a rotation angle adjustment And a screw-type worm is provided.

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The vertical mounting table has a T-shaped connecting pipe for horizontally inserting the door fastener on its upper end to fix the door with the pins. The T-shaped connecting pipe is provided with an opening / And a possible cover is provided.

The electric pole mounting member is further provided with an electric pole mounting member for mounting the vertical mounting pole with a predetermined distance therebetween. The electric pole mounting member has a mounting body protruding frontward and a rear face being closely attached to one side face of the pole, A fastening member for tightening the chain on the other side of the bundled chain outside the electric pole and a mounting frame provided with a lid capable of opening and closing to facilitate insertion and removal of the vertical mounting board in front of the mounting body.

The lower part of the mounting body and the lower part of the vertical mounting base are formed with mounting rings for lifting the vertical mounting base upward by hanging a known longitudinal wire.

In order to allow the power line supported by the braid to be separated through the elbow insulator, an openable and closable roller portion for accommodating the power line is provided inside the braid, and an insulation bar and an exfoliation bar for separating the roller portion from the brace at a predetermined interval And a mounting roller for mounting on the fastener.

In the above-described method, a known wire harness is installed so that a power line supported by the wire can be transferred through a suspending insulator, and a ring for pulling a power line and a ball chain of a suspending insulator are fastened together. Is further provided.

And a support bar which is installed in a diagonal direction between the relaxed neck and the vertical mounting bracket and in which both ends of the right and left fasteners are expanded and contracted according to the rotation of the body.

According to the present invention, it is possible to safely and quickly replace the power distributing equipment such as insulators, wickets, and electric poles, even when the direction of vehicle entry is changed due to road conditions or obstacles near the electric pole, It is possible to create economic benefits by minimizing the use of personnel and equipment.

1 is a perspective view of a distribution facility replacement mechanism using a crane according to the present invention,
2 is a perspective view showing a rotating structure of a power distribution unit replacement mechanism using a crane according to the present invention,
FIG. 3 is a perspective view showing another embodiment of a rotating structure of a power distribution system replacing mechanism using a crane according to the present invention, FIG.
FIG. 4 is a detailed structural diagram of a relaxed neck and a vertical mounting table of a power distribution system replacing mechanism using a crane according to the present invention,
5 is a detailed structural view of a pole mounting member of a power distribution unit replacement mechanism using a crane according to the present invention.
FIG. 6 is a view showing an example of an operation example of a power distribution system replacing mechanism using a crane according to the present invention, FIG.
7 is a view illustrating an electric pole replacing operation of a power distribution system replacing mechanism using a crane according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a power distribution system replacing mechanism using a crane according to the present invention will be described in detail with reference to the accompanying drawings.

1 and 2, the present invention is advantageously applied to a power distribution system replacement mechanism provided with a vertical mounting stand 30 so as to be able to install a gimbal 20 in parallel with the wax 10 of the electric pole 1 .

A mounting bracket 50 mounted on the front end of the boom 40 of the crane, a first joint part 60 provided on the mounting bracket 50 and adjusted in vertical turning angle, And a coupling socket 80 installed on the vertical mounting table 30 and detachably attached to the second joint 70. The second joint 70 is provided on the vertical mounting base 30,

According to the above technical arrangement, the warp knitting machine 20 is positioned in parallel with the batting 10 and is supported by the vertical mounting bracket 30 so that the fastening socket 80 of the vertical mounting bracket is supported by the second joint 70 So as to be supported by the boom 40 of the crane.

The warp knob 20 supported by the vertical mounting table 30 is supported by the vertical movement of the crane first joint portion 60 and the left and right rotation of the second joint portion 70 and by the elongation and contraction of the crane boom 40, So that it is possible to maintain a state of being in parallel with the wax 10 mounted on the electric pole 1 through the height adjustment.

The mounting bracket 50 includes a base plate 51 mounted to the boom end plate 41 via a bolt and a pair of blade plates 52 projecting from the base plate 51 ).

The first joint part 60 includes a body part 61 coupled between the blade plate 52 so as to be rotatable up and down and a shaft 53. The first joint part 60 includes a body part 61 extending from the body part 61, And a pair of angle regulating plates 62 in which holes 63 are perforated.

The second joint part 70 is rotatably coupled to the angle adjusting plate 62 so as to be rotatable in the left and right direction and is engaged with any one of the angle adjusting holes 63, And an inserting portion 72 extending from the front end of the body portion 71 and inserted into the fastening socket 80.

The rotation angle adjusting male screw 65 is fastened in an idle state via an axis 64 to the rear upper end of the body portion 61 so as to adjust the vertical rotation angle of the first joint 60, And a female screw 55 screwed with the rotation angle adjusting screw 65 is fastened to the rear lower end via an axis 54. [

According to the above technical arrangement, the base plate (51) of the mounting bracket is perforated with a bolt hole corresponding to the fastening hole drilled in the boom end plate (41). Therefore, the mounting bracket 50 is detachably attached to the boom end plate 41 by bolts and nuts, which are fasteners.

The first joint part 60 is configured such that the body part 61 located between the plates of the mounting bracket 52 is rotatably coupled by the shaft 53 which passes through the blade plate 52 and the body part 61, And rotates up and down about the shaft 53 as shown in Fig.

The first joint 60 has a rotation angle adjusting screw 65 fixed in a idle idle state to a shaft 64 axially installed on the rear upper end of the body 61, When the rotation angle adjusting screw 65 is turned in one direction by fastening the female screw 55 screwed with the rotation angle adjusting screw 65 to the axially established shaft 54 so that the rotation angle adjusting screw 65 is engaged with the female screw 55 The body portion 61 rotates upward about the shaft 53 as it moves forward along the thread.

When the rotation angle adjusting screw 65 is turned reversely, the rotation angle adjusting screw 65 is retracted along the thread of the female screw 55 and the body portion 61 moves downward about the shaft 53 Rotate. Thus, the vertical rotation angle of the first joint 60 can be adjusted through the rotation angle adjusting screw 65. [

The second joint 70 has a body 71 located between the angular adjustment plates 62 of the first joint disposed vertically and in parallel with the shaft 66 extending through the angle adjusting plate 62 and the body 71, So that it rotates about the shaft 66 in the left and right direction.

At this time, the second joint part 70 is rotated about the axis 66 so that the pin hole drilled in the body part 71 is inserted into any one angle adjusting hole 63 formed in the angle adjusting plate 62 of the first joint part, The rotation angle of the second joint part 70 is fixed.

Accordingly, the pin hole formed in the body part 71 of the second joint part and the angular adjustment hole 63 formed in the arc-shaped hole in the angle adjustment plate 62 of the first joint part are pin- 70 are fixed.

Next, another embodiment of the mounting bracket 50, the first joint part 60, and the second joint part 70 described above with reference to Fig. 3 will be described.

The mounting bracket 50 is composed of a base plate 51 mounted on the end plate 41 of the boom through bolts and a pair of blade plates 52 protruding forward from the base plate 51 in a frontal direction.

The first joint part 60 includes a body part 61 coupled between the blade plate 52 so as to be rotatable up and down and a shaft 53 and a plurality of angle adjusting balls extending from the body part 61, 63 are pierced by a pair of angle regulating plates 62.

The second joint part 70 is coupled to the shaft 66 so as to be rotatable between right and left angles between the angle regulating plates 62 and is engaged with any one of the angle adjusting holes 63, And an inserting portion 72 extending from the front end of the body portion 71 and inserted into the fastening socket 80. [

A semicircular worm wheel 67 is formed at the rear of the body portion 61 so as to adjust the vertical rotation angle of the first joint 60 and is rotatable with respect to the base plate 51 in a state of being meshed with the worm wheel 67 A rotation angle adjusting screw-type worm 56 is provided.

The rotating structure of the first joint part 60 configured to be vertically rotatable on the mounting bracket 50 is not limited to that of the first joint part 60 and the second joint part 70, Explained mainly.

The first joint part 60 has a body part 61 located between the blade plates 52 of the mounting bracket and the blade plate 52 and the body part 61. The first joint part 60 has a worm gear structure, And is pivoted up and down about the shaft 53. As shown in Fig.

A worm wheel 67 having a semicircular shape is formed at the rear of the body part 61 of the first joint part and a base plate 51 of the mounting bracket is rotatably supported by the worm wheel 67, A worm 56 is provided. The flange 57 may be formed on the base plate 51 so as to support both ends of the rotation angle adjusting worm 56 and rotatably support the both ends of the worm 56.

When the worm wheel 56 is rotated in one direction, the worm wheel 67 rotates in the clockwise direction along the threaded line so that the body 61 rotates upward about the shaft 53 .

When the worm wheel 56 is rotated in the opposite direction, the worm wheel 67 rotates in the counterclockwise direction along the thread line, and the body 61 rotates downward about the shaft 53. Thus, the vertical rotation angle of the first joint part 60 can be adjusted through the rotation angle adjusting worm 56.

4, the above-described fastening socket 80 is configured to connect the vertical mounting table 30, which supports the door handle 20, with the crane boom 40, And a fastening tube 82 extending from one side of the insertion tube 81 and coupled by a pin 83 when inserted into the second joint part 70. [

The second joint 70 includes a body 71 that is pivotally coupled to the first joint 60 so as to be rotatable in the left and right direction and a second joint 70 that is extended from the body 71 and inserted into the fastening pipe 82 of the fastening socket And an inserting portion 72 which is a leading end.

The insertion portion 72 of the second joint part is tapered to facilitate insertion into the fastening pipe 82 of the fastening socket and a step is formed with the body 71 so as to prevent excessive insertion.

According to the above technical arrangement, the vertical mounting table 30 supporting the warp knitting machine 20 is constructed such that the insertion part 72 of the second joint part is inserted into the fastening pipe 82 of the fastening socket, And is detachably mounted on the second joint 70.

Next, the vertical mounting table 30 is provided with a T-shaped connecting pipe 90 for horizontally inserting the door handle 20 on the top of the vertical mounting table 30 to fix the pin with the pin 91, (90) is provided with a lid (92) which can be opened and closed on its upper surface so that the lid (20) can be easily inserted and positioned.

In detail, the T-type connecting pipe 90 is formed with a horizontal insertion portion 93 for inserting the grip 20 and a vertical insertion portion 94 for inserting the upper end of the vertical mounting 30 So that the fastener 20 and the vertical mounting table 30 are integrally joined via the pin 95.

The upper plate of the horizontal insertion portion 93 of the T-type connection pipe 90 is an openable and closable lid 92. The lid 92 is hinged on one side and a locking device 96 on the other side. The lock device 96 is locked or released by a lock pin pinned by a spring.

Next, the electric pole mounting member 100 is provided so that the vertical mounting base 30 can be mounted on the electric pole 1 with a certain distance from the electric pole 1.

The electric pole mounting member 100 includes a mounting body 101 whose front is protruded and whose rear side is in close contact with one side of the electric pole and a chain 102 which is bound to one side of the mounting body 101, A fastening member 103 for tightening the chain 102 and a mounting frame 110 provided in front of the mounting body 101 and provided with a lid portion 111 which can be opened and closed to facilitate insertion and removal of the vertical mounting base 30 .

In the above technical construction, the mounting body 110 is formed with a seating groove 104 at the rear so as to come in close contact with the electric pole 1 in a conical shape extending toward the rear.

The tightening member 103 is configured to be able to be tightened at the other side of the mounting body 101 by a chain 102 bounded to one side of the mounting body 101 and worn outside the electric pole 1, The mounting body 101 is fixed firmly to the electric pole 1. [

The mounting frame 110 formed on the front side of the mounting body 101 is provided with a lid part 111 which can be opened and closed at the side surface so that the vertical mounting table 30 can be easily inserted and removed. The lid part 111 is hinged on one side and the locking device 112 on the other side. The locking device 112 is locked or released by a lock pin pinned by a spring.

In addition, the mounting frame 110 is provided with a fixing pin 113 that is fixed to the front surface by a spring so that the mounting frame 110 can be fixed while the vertical mounting table 30 is inserted. In other words, the fixing pin 113 can be pulled outward to release the pin connection with the vertical mounting base 30. Conversely, when the fixing pin 113 is released, the fixing pin 113 is pushed toward the inside of the mounting frame 110 by the spring And is pin-coupled with the vertical mount 30.

According to the above technical arrangement, in the state where the vertical mounting table 30 is attached to the electric pole 1 by the electric pole mounting member 100, the second socket 2 of the crane boom is connected to the fastening socket 80 of the vertical mounting table 30, When the pole attaching member 100 is removed from the pole 1, the boom 40 of the crane can be used to support the vertical mounting bracket 30.

Next, in a state in which the vertical mounting table 30 is mounted on the electric pole 1 by the electric pole mounting member 100, the vertical mounting table 30 is lifted up by using a well-known longitudinal fitting machine (not shown) Mounting hooks 105 and 31 are formed at the lower portion of the mounting body 101 of the mounting member and at the lower end of the vertical mounting base 30, respectively.

That is, the length of the pulling portion is reduced by repeating the operation of the handle of the latching structure by hanging the hook of the hooking device on the mounting ring 105 of the mounting body and hanging the tensioning portion of the hooking device on the mounting hook 31 of the vertical mounting bracket. The vertical mounting table 30 is raised. At this time, the fixing pin 113 of the mounting frame is pulled outward and the pin connection with the vertical mounting table 30 is released.

Next, the fastener 20 is provided with a roller portion 121 that can be opened and closed to accommodate a power line inside the elongate insulator (or a pin insulator) so that the power line supported by the fastener can be reversed, And an attaching portion 123 for attaching the bent bar 122 to the fastener 20 are provided on the upper surface of the fastener 20.

In the above technical construction, the aligning roller mechanism 120 is a structure for supporting the power line 2 separated from the elbow insulator 3 by spacing the power line 2 upward.

The roller portion 121 is openable and closable so as to receive and support the power line 2 therein, and a roller is mounted on the inner side thereof to prevent the coating of the power line 2 from being damaged.

The insulating strip 122 separates the power line 2 from the upper side of the strip 20 and the roller 121 is mounted on the upper side and the mounting portion 123 is mounted on the lower side.

The mounting portion 123 is opened downward so as to be detachably attached to the door handle 20 and is mounted by the engagement of the pins 124 in a state where the door handle 20 is housed inside.

6, the warp knitting machine 20 is provided with a known joiner (not shown) so as to allow the power line 2 'supported by the warp knot 10 to be separated via the suspending insulator 4, (130, 131) in which a ring for pulling the ball chain (2 ') and a ball chain (5) of the suspending insulator are integrally formed.

The connecting wire members 130 and 131 are composed of a through bolt portion 130 and a nut portion 131. A wire for pulling the power wire 2 'and a ball chain The through bolt portion 130 is inserted into the fastening hole formed in the fastener 20 and the nut portion 131 is fastened with the nut.

Next, a support rod 140 is provided, which is installed in a diagonal direction between the grab handle 20 and the vertical mounting table 30 and is extended and contracted by both ends of the right and left screw fasteners 142 and 143 in accordance with the rotation of the body 141 (See Fig. 4).

The support bar 140 is configured to support the fastener 20 and fasteners 142 and 143 made of right and left screws are screwed on both sides of the body 141 to fasten the fasteners 142 and 143 according to the rotation of the body 141. [ And is expanded and contracted. At the ends of the fastening holes 142 and 143, a ring is formed so as to be able to be coupled with the pins.

The band 150 and the vertical mounting bracket 30 are fixed to each other by a pin so that the support bar 140 can be installed. The flange is extended.

Of course, the mounting portion 123 of the aligning roller mechanism may be further provided with a flange for pin connection with the ring of the fastening tool 142, and this case can omit a band provided on the fastener 20.

Hereinafter, the insulator replacement and inserting replacement will be described with reference to the above-described components and drawings.

First, the electric pole mounting member 100 is mounted on the electric pole 1.

Specifically, the rear of the mounting body 101 is brought into tight contact with the electric pole 1, the chain 102 bound to one side of the mounting body 101 is worn outside the electric pole 1, and then the other end is fastened to the fastening member 103 The electric pole mounting member 100 is mounted on the electric pole 1 by tightening the chain 102.

Next, the vertical mounting table 30 is mounted on the pole mounting member 100. [

Specifically, the lid portion 111 of the mounting frame is opened, the fixing pin 113 that is resiliently biased by the spring is pulled out, and then the vertical mounting table 30 having the T-type connecting pipe 90 is mounted And inserted into the frame 110.

A plurality of fastening holes are drilled in the vertical mounting table 30 to adjust the mounting height, and one of them is fixed to the fixing pin 113, which is fixed by a spring, so that the mounting height is fixed.

The vertical mounting table 30 is fixed to the electric pole 1 by the electric pole mounting member 100 by closing the lid portion 111 with the mounting height of the vertical mounting bracket 30 being fixed and locking with the locking device 112 It is firmly attached.

Next, the fastener 20 is mounted on the vertical mounting table 30.

In detail, the T-type connection pipe 90 of the vertical mounting table is provided with a lid 92 which can be opened and closed on the upper surface thereof so that the lid 20 can be easily inserted and positioned. ).

A plurality of fastening holes are drilled in the fastener 20 so that the length of the fastener 20 can be adjusted, and the length of the fastener 20 is fixed by the engagement of the pin 91 and the mounting hole, one of which is drilled in the T-

The lid member 20 is firmly mounted on the vertical mounting table 30 by closing the lid 92 and locking the locking member 96 in a state where the length of the stripe 20 is fixed.

Next, the aligning roller mechanism 120 is attached to the fastener 20.

More specifically, the mounting portion 123 of the aligning roller mechanism is mounted on the fastener 20 in correspondence with the elbows 3 of the fastener 10, and then mounted via the pin 124.

The roller portion 121 is opened to allow the power line 2 to be disconnected from the elbow insulator 3.

Next, a support rod 140 is installed in a diagonal direction between the vertical member 20 and the vertical mounting base 30.

Specifically, a ring of one side fastening hole 142 of the support rod is positioned on the mounting portion 123 of the aligning roller mechanism and is fastened with a pin, and the ring of the other side fastening hole 143 of the support rod is positioned on the band 150, The body 141 of the next support rod is rotated in one direction so that the fasteners 142 and 143 screwed on both ends are extended to firmly support the door 20 from the vertical mounting table 30. [

Next, the vertical mounting table 30 is lifted up by using a joiner.

More specifically, the vertical joint 30 and the vertical mount 30 are integrally joined together by the T-shaped connecting pipe 90 and the vertical mounting table 30 is connected to the electric pole 1 by the pole mounting member 100. [ Respectively.

Since the mounting body 101 of the electrophotographic mounting member and the mounting rings 105 and 31 are formed at the lower end of the vertical mounting base 30 so as to be able to install a tensioner between the electric pole mounting member 100 and the vertical mounting base 30, The hooks of the frame are hooked to the attaching hooks 105 of the attaching body and the pulling portions of the attaching hooks are hooked to the vertical attaching hook attaching hook 31 to attach the attaching hooks. 30, the vertical mounting table 30 is raised by repeatedly operating the handle of the latch structure up and down.

The power line 2 is positioned in the roller portion 121 of the switching roller mechanism that is installed in the fastener 20 and is lifted up by the vertical mounting table 30 and the roller portion 121 is closed, 3) to untie the wire for connecting the power line (2).

Subsequently, the vertical line 30 is lifted further by using the joining machine so that the power line 2 can be installed from the elbow 3 and the work for removing the elbows 3 and the wax 10 It is possible to replace the elbows 3 and the wax 10 by securing the space.

On the other hand, in the case where the power line 2 'is supported by the suspending insulator 4, the ligating loop members 130 and 131 are provided on the lumber 20.

The connecting wire members 130 and 131 are formed of a through bolt portion 130 and a nut portion 131. The connecting wire member 130 and 131 have a ring for pulling the power wire 2 ' A ring for fastening the ball chain 5 of the insulator is integrally formed. Of course, the fastener 20 is drilled with a fastening hole so that the hooking loop members 130 and 131 can be installed.

The through bolt portion 130 is inserted into the fastener 20 having the fastener holes formed therein and the nut portion 131 is fastened on the opposite side to provide the twisting ring members 130 and 131.

The power line 2 'is pulled up by hooking the hook of the joining member to one side of the ring members 130 and 131 and binding the tension portion to the power line 2' and repeatedly operating the handle of the latch structure up and down. The ball chain 5 fastened to the ball chain 5 is loosened and released and the ball chain 5 is fastened to the other ring of the wire loop members 130 and 131 so that the power line 2 ' Of course, power lines in the opposite direction are also installed in the same way.

Thereafter, the vertical mounting base 30 is further lifted using the long-chain line to secure the working space for removing the suspending insulator 4 and the wax 10, so that the suspension insulator 4 and the wax 10 can be replaced .

Hereinafter, the pole replacement will be described with reference to the above-described components and drawings.

As described above, the vertical member 30 and the vertical member 30 are integrally joined together by the T-type connecting pipe 90 and the vertical mounting base 30 is connected to the electric pole 1 .

The vertical mounting bracket 30 is provided with a fastening socket 80 detachably mounted on the second joint portion 60 at the front end of the boom 40 of the crane.

The crane includes a mounting bracket 50 mounted on the front end of the boom 40 and a first joint part 60 and a first joint part 60 which are installed on the mounting bracket 50 and whose upward and downward turning angles are adjusted, And a second joint part 70 whose rotation angle is adjusted.

The rotational angle of the first joint part 60 is adjusted by using the rotational angle adjusting screw 65 of the first joint part and the rotational angle of the pin hole formed in the trunk part 71 of the second joint part and the angle adjusting plate 62 of the second joint portion 70 by pin engagement with one of the angle adjusting holes 63 drilled in an arc shape.

When the insertion part 72 of the second joint part is placed in line with the fastening pipe 82 of the fastening socket by adjusting the vertical, left and right pivotal angles, the boom 40 of the crane is extended and the insertion part 72 of the second joint part is fastened Inserted into the insertion tube 82 of the socket, and bound by the pin 83.

Subsequently, the power line 2 installed on the base 10 is transferred to the bobbin 20 (the process of disposing the power cord is the same as described above), and the cover 111 of the mounting frame is opened, 1 is loosened and the electric pole mounting member 100 is removed from the electric pole 1. [

As a result, the vertical mounting table 30 provided with the fastener 20 is supported by the boom 40 of the crane, so that the pole 1 can be replaced.

Although the use of the electric pole mounting member 100 and the joist unit (not shown) has been described in the description of the insulator replacement and the replacement of the insulator, the vertical mounting base 30, And the boom 40 is stretched adjacent to the wax 10 and then the angle of rotation between the first joint 60 and the second joint 70 is adjusted so that the biceps 40 are positioned in parallel with the wax 10, It is possible to perform the replacement operation of the above-described power distribution facility.

Although the present invention has been described with respect to the replacement work of the insulator, the bare metal, and the electric pole, it is obvious to those skilled in the art that the present invention can be applied variously to the replacement work of power distribution facilities.

1: Electric pole 2, 2 ': Power line
3: Elphinator 4: Suspension insulator
5: ball chain 10:
20: Grip 30: Vertical mounting base
31: mounting collar 40: crane boom
41: end plate 50: mounting bracket
51: base plate 52: blade plate
55: female thread 56: threaded worm
60: first joint 61:
62: Angle adjusting plate 63: Angle adjusting ball
65: Rotating angle adjusting screw 67: Worm wheel
70: second joint part 71: body part
72: insertion portion 80: fastening socket
81: insertion tube 82: fastening tube
90: T-shaped connector 92: cover
93: horizontal insertion portion 94: vertical insertion portion
100: electric pole mounting member 101: mounting body
102: chain 103: fastening member
105: mounting collar 110: mounting frame
111: lid portion 113: fixing pin
120: aligning roller mechanism 121: roller portion
122: an annual salary 123: a mounting portion
130, 131: Reclosable ring member (through bolt and nut)
140: support rod 141: body
142, 143: fastener 150: band

Claims (10)

1. A power distribution equipment replacing mechanism using a crane equipped with a crane equipped with a front end plate with a fastening hole at the front end of a boom and a vertical mounting stand for installing a lumbar support in parallel with an electric pole of a pole,
A mounting bracket including a base plate having a bolt hole corresponding to the fastening hole of the end plate and mounted to the end plate of the boom through a bolt, and a pair of blade plates projecting from the base plate in a frontward direction; A first joint part installed between the blade plates of the mounting bracket and having a turning angle adjusted up and down; A second joint provided at the first joint and having a turning angle adjusted to the left and right; And a fastening socket including a fastening tube inserted into the vertical mounting block and coupled by a pin, and a fastening tube extended from the insertion tube, the fastening tube being inserted into and detached from the distal end of the second joint, Wherein the first and second joint parts are provided to be parallel to the electric wire of the electric pole by the operation of the first joint part and the second joint part. The method according to claim 1,
Wherein the first joint part comprises a body part axially coupled between the blade plates so as to be rotatable up and down and a pair of angle adjusting plates extending from the body part and having a plurality of angle adjusting holes drilled in an arc shape,
Wherein the second joint part comprises a body part which is pivotally coupled to the angle regulating plate in the right and left direction and is pierced with a pin hole for fixing the rotation angle by pin engagement with any one of the angle adjusting holes, And an insertion portion formed and inserted into the fastening socket,
An adjustable angle adjusting screw is fastened in an idle state via an axis at an upper end of the rear portion of the body so as to adjust the angle of vertical rotation of the first joint part and a female screw threaded with the rotation angle adjusting screw, Wherein the crane is connected to the crane. The method according to claim 1,
Wherein the first joint part comprises a body part axially coupled between the blade plates so as to be rotatable up and down and a pair of angle adjusting plates extending from the body part and having a plurality of angle adjusting holes drilled in an arc shape,
Wherein the second joint part comprises a body part which is pivotally coupled to the angle regulating plate in the right and left direction and is pierced with a pin hole for fixing the rotation angle by pin engagement with any one of the angle adjusting holes, And an insertion portion formed and inserted into the fastening socket,
A semicircular worm wheel is formed at the rear of the body part to adjust the vertical rotation angle of the first joint part, and a rotation angle adjusting screw-type worm rotatably installed on the base plate in an engaged state with the worm wheel (1). (2). delete The method according to claim 1,
The vertical mounting table includes a T-shaped connecting pipe for horizontally inserting the door handle into the upper portion of the vertical mounting bracket via a pin, and the T-shaped connecting pipe is provided with an upper surface And a lid for opening and closing the crane. The method according to claim 1,
A mounting body for mounting the electric pole mounting member so that the vertical mounting pole can be mounted on the electric pole at a predetermined distance while the electric pole mounting member is protruded forward and the rear side is in close contact with a side face of the electric pole; And a mounting frame provided with a lid for opening and closing the vertical mount so as to facilitate insertion and removal of the vertical mount in front of the mounting body. Replacement mechanism of power distribution system using crane. The method according to claim 6,
Wherein a mounting ring is formed at a lower portion of the mounting body and at a lower end of the vertical mounting bracket for mounting the vertical mounting bracket upwardly by a known bracket. The method according to claim 1,
Wherein the fastener includes a roller portion that is openable and closable for accommodating a power line inside thereof so as to allow a power line supported by the fastener to be separated through an elbow insulator, a cutting rod for spacing the roller portion from the fastener at a predetermined interval, Further comprising an aligning roller mechanism having a mounting portion for mounting an eccentric wand to the untwisted workpiece. The method according to claim 1,
In order to allow the power line supported by the wire to be transferred through the suspender insulator, a known wire harness is hung from the wire to pull the power wire, and a ring for fastening the ball chain of the suspending insulator is integrally formed. And a loop member is further provided on the crane. The method according to claim 1,
Further comprising a supporting rod installed in a diagonal direction between the relaxed neck and the vertical mounting bracket and extending and contracting with both ends of the right and left screws engaged with the rotation of the body.

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