KR100713146B1 - Transformer moving along the telegraph pole - Google Patents

Transformer moving along the telegraph pole Download PDF

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Publication number
KR100713146B1
KR100713146B1 KR1020070005299A KR20070005299A KR100713146B1 KR 100713146 B1 KR100713146 B1 KR 100713146B1 KR 1020070005299 A KR1020070005299 A KR 1020070005299A KR 20070005299 A KR20070005299 A KR 20070005299A KR 100713146 B1 KR100713146 B1 KR 100713146B1
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South Korea
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support
control panel
wire
lifting
winding drum
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KR1020070005299A
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Korean (ko)
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조현제
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(주)주원이엔지
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/24—Cross arms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Power Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Patch Boards (AREA)

Abstract

본 발명은 지주의 승강식변압배전장비에 관한 것으로, 지주(1)의 외면에 이의 길이방향을 따라 설치되는 가이드(10)와 ; 배전기설치부(21)를 갖추고서 가이드(10)를 따라 상하방향으로 직선왕복 이동되는 승강대(20); 별도의 체결부재를 매개로 지주(1)에 설치되는 구동모터(33)와, 구동모터(33)의 출력축에 연결되어, 이와 연동되는 권취드럼(32)과, 권취드럼(32)과 승강대(20)를 상호연결하는 와이어(31)를 구비하여 지주(1)의 상부에 설치되는 승강대구동장치(30) ; 지주(1)의 하부에 개폐가능하게 설치되는 제어반케이스(40) ; 승강대구동장치(30)의 작동을 제어하는 제어유닛(41)과, 제어유닛(41)의 작동을 제어하는 입력유닛(42)을 갖추고서 제어반케이스(40)에 내설되는 제어반(50)으로 이루어져, 작업자의 위험부담을 줄이고, 작업자의 부주의로 인한 안전사고를 예방하며, 배전기의 관리를 안전하게 할 수 있는 효과가 있다.The present invention relates to a lifting type transformer distribution equipment of the support, and the guide 10 is installed along the longitudinal direction of the support (1); Lifting table 20 is provided with a distributor installation unit 21 is moved straight reciprocating in the vertical direction along the guide 10; It is connected to the drive motor 33 and the output shaft of the drive motor 33 installed on the support 1 through a separate fastening member, the winding drum 32 and the winding drum 32 and the lifting table ( Lifting platform driving device 30 is provided on the upper portion of the support (1) having a wire 31 for interconnecting the 20; Control panel case 40 is installed to be opened and closed in the lower portion of the support (1); The control panel 41 which controls the operation of the lifting device driving device 30, and the input unit 42 for controlling the operation of the control unit 41 is provided with a control panel 50 built in the control panel case 40 In addition, it can reduce the risk of worker, prevent safety accidents due to carelessness of workers, and secure the management of distributors.

Description

지주의 승강식 변압배전장비{ Transformer moving along the telegraph pole }Transformer transformer along the telegraph pole

도 1은 본 발명에 따른 변압배전장비가 지주에 설치된 상태를 도시한 부분 단면도이고, 1 is a partial cross-sectional view showing a state in which the transformer distribution equipment according to the present invention is installed on the support,

도 2는 본 발명에 따른 변압배전장비가 지주에 설치된 상태를 도시한 부분 평단면도이고, Figure 2 is a partial cross-sectional view showing a state in which the transformer distribution equipment according to the present invention is installed on the post,

도 3은 본 발명에 따른 변압배전장비의 승강대구동장치의 사시도이고,Figure 3 is a perspective view of the lifting table driving apparatus of the transformer distribution equipment according to the present invention,

도 4는 본 발명에 따른 변압배전장비의 작동상태를 나타낸 작동도이다.4 is an operation diagram showing an operating state of the transformer distribution equipment according to the present invention.

-첨부도면의 주요부분에 대한 용어설명- Explanation of terms for main parts of attached drawings

10 ; 가이드 20 ; 승강대10; Guide 20; Platform

21 ; 배전기설치부 30 ; 승강대구동장치21; Distributor installation part 30; Platform Drive Device

31 ; 와이어 32 ; 권취드럼31; Wire 32; Winding drum

32d ; 와이어권취부 32e ; 전선권취부32d; Wire winding portion 32e; Front winding

40 ; 제어반케이스 41 ; 제어유닛40; Control panel case 41; Control unit

42 ; 입력유닛 50 ; 제어반 42; Input unit 50; panel

본 발명은 지주의 승강식 변압배전장비에 관한 것이다.The present invention relates to a lifting type transformer distribution equipment of the strut.

전신주의 전선에는 송전효율을 높이기 위해 고압의 전기가 흐르고, 이를 상용전압으로 낮추기 위해 변압기가 전신주의 상부에 설치된다.In order to increase the transmission efficiency, high voltage electricity flows in the wire of the pole, and a transformer is installed on the pole of the pole in order to lower it to the commercial voltage.

이러한 변압기는 안전한 사용을 위해 주기적인 검사가 요구되고, 또한 수명이 다할 경우 교체를 하여야 한다. These transformers require periodic inspection for their safe use and should be replaced when they reach their end of life.

상기와 같은 변압기의 교체 및 검사를 위해서는 작업자가 작업위치까지 직접 올라가거나, 크레인과 같은 작업차량을 이용하여 작업위치까지 올라가 작업을 수행하였다. In order to replace and inspect the transformer as described above, the worker climbed directly to the work position or performed the work by going up to the work position using a work vehicle such as a crane.

한편, 작업자는 전신주의 상부에서 작업을 해야 하기 때문에 작업시 불편함은 물론, 추락에 대한 위험부담을 항상 가지고 작업을 하게 된다. 이로 인해 집중력이 떨어져 작업능률이 감소하게 될 뿐만 아니라, 순간의 부주의로 인한 안전사고가 빈번히 발생하고 있다.On the other hand, the worker must work at the top of the telegraph pole, as well as inconvenient during work, and always work with the risk of falling. This not only reduces concentration, but also reduces work efficiency, and safety accidents are frequently caused by inattention.

이에 본 발명은 상기와 같은 문제를 해소하기 위해 발명된 것으로, 작업자의 위험부담을 줄이고, 작업자의 부주의로 인한 안전사고를 예방하며, 변압배전장비의 관리를 안전하게 할 수 있는 지주의 승강식 변압배전장비를 제공함에 그 목적이 있다.Accordingly, the present invention has been invented to solve the above problems, reducing the risk of the worker, preventing safety accidents due to the carelessness of the worker, and the lifting type transformer transformation of the strut that can safely manage the transformer distribution equipment The purpose is to provide the equipment.

상기와 같은 목적을 달성하기 위한 본 발명은, 지주의 외면에 이의 길이방향을 따라 설치되는 가이드와 ; 배전기설치부를 갖추고서 가이드를 따라 상하방향으로 직선왕복 이동되는 승강대; 별도의 체결부재를 매개로 전신주에 설치되는 구동모터와, 구동모터의 출력축에 연결되어, 이와 연동되는 권취드럼과, 권취드럼과 승강대를 상호연결하는 와이어를 구비하여 전신주의 상부에 설치되는 승강대구동장치 ; 전신주의 하부에 개폐가능하게 설치되는 제어반케이스 ; 승강대구동장치의 작동을 제어하는 제어유닛과, 제어유닛의 작동을 제어하는 입력유닛을 갖추고서 제어반케이스에 내설되는 제어반으로 이루어진다.The present invention for achieving the above object, the guide is provided along the longitudinal direction of the outer surface of the support; Lifting platform having a distributor installation portion is moved straight up and down along the guide; Drive shaft installed on top of telegraph pole with drive motor installed on telegraph pole through separate fastening member, winding drum connected to output shaft of drive motor and interlocking with it, and wire connecting interconnecting drum and platform Device ; A control panel case installed to be opened and closed under the telephone pole; The control unit is provided with a control unit for controlling the operation of the lift table drive device, and an input unit for controlling the operation of the control unit, and is provided in the control panel case.

이하 첨부된 예시도면에 의거하여 상세히 설명한다.Hereinafter will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 변압배전장비가 지주에 설치된 상태를 도시한 부분 단면도이고, 도 2는 부분 평단면도이고, 도 3은 승강대구동장치의 사시도로서, 도 1 내지 도 3을 참조하여 본 발명에 따른 변압배전장비를 설명하면 다음과 같다.1 is a partial cross-sectional view showing a state in which the transformer distribution equipment according to the present invention is installed on a support, Figure 2 is a partial plan cross-sectional view, Figure 3 is a perspective view of the lift table driving device, with reference to Figures 1 to 3 Referring to the transformer distribution equipment according to the following.

상기 변압배전장비는 지주(1)의 외면에 이의 길이방향을 따라 설치되는 가이드(10)와 ; 배전기설치부(21)를 갖추고서 가이드(10)를 따라 상하방향으로 직선왕복 이동되는 승강대(20); 별도의 체결부재를 매개로 지주(1)에 설치되는 구동모 터(33)와, 구동모터(33)의 출력축에 연결되어, 이와 연동되는 권취드럼(32)과, 권취드럼(32)과 승강대(20)를 상호연결하는 와이어(31)를 구비하여 지주(1)의 상부에 설치되는 승강대구동장치(30) ; 지주(1)의 하부에 개폐가능하게 설치되는 제어반케이스(40) ; 승강대구동장치(30)의 작동을 제어하는 제어유닛(41)과, 제어유닛(41)의 작동을 제어하는 입력유닛(42)을 갖추고서 제어반케이스(40)에 내설되는 제어반(50)으로 이루어진다.The transformer distribution equipment includes a guide 10 installed along the longitudinal direction thereof on the outer surface of the support (1); Lifting table 20 is provided with a distributor installation unit 21 is moved straight reciprocating in the vertical direction along the guide 10; Drive motor 33 is installed on the support (1) via a separate fastening member, the winding drum 32, the winding drum 32 and the lifting platform connected to the output shaft of the drive motor 33, and linked thereto Lifting platform driving device 30 having a wire 31 for interconnecting the 20 is installed on the top of the support (1); Control panel case 40 is installed to be opened and closed in the lower portion of the support (1); The control unit 41 which controls the operation of the lifting device driving device 30, and the input unit 42 for controlling the operation of the control unit 41 is provided with a control panel 50 built in the control panel case 40 .

상기 가이드(10)는 수직하방향으로 연장되어 지주(1)의 외면에 설치되며, 고정부(11)와 돌출부(12)가 구비되어, 고정부(11)의 일면이 지주(1)의 외주면에 부착되어 볼트 등의 체결부재에 의해 고정되고, 돌출부(12)가 수평방향으로 돌출된다.The guide 10 extends vertically downward and is installed on the outer surface of the support 1, and the fixing part 11 and the protrusion 12 are provided, and one surface of the fixing part 11 is an outer circumferential surface of the support 1. Attached to and fixed by a fastening member such as a bolt, and the protrusion 12 protrudes in the horizontal direction.

상기 승강대(20)는 지주(1)와 이웃하여 설치되며, 배전기(2)가 안착되는 배전기설치부(21)와 배전기설치부(21)의 하부측면에 형성되는 연결로드(22)로 구성되어, 지주(1)를 따라 상하로 이동한다. The platform 20 is installed adjacent to the support (1), it is composed of a distributor mounting portion 21 on which the distributor 2 is seated and a connecting rod 22 formed on the lower side of the distributor installation portion 21. , Moves up and down along the support (1).

상기 연결로드(22)는 가이드(10)의 돌출부(12)에 이동가능하게 맞물려 승강대(20)가 정지해 있거나 승강할 시 승강대(20)의 수평을 잡아준다.The connecting rod 22 is movably engaged with the protrusion 12 of the guide 10 so as to level the platform 20 when the platform 20 is stopped or elevated.

상기 승강대구동장치(30)는 승강대(20)의 상부에 위치하여 지주(1)의 외면에 고정되며, 승강대(20)의 배전기설치부(21)에 일단이 고정되는 와이어(31)와, 일면에 와이어(31)와 배전기(2)와 연결된 전선이 감겨지는 권취드럼(32)과, 권취드럼(32)을 회전시키는 구동모터(32)로 구성되어, 승강대(20)를 승강시킨다.The lifting device driving device 30 is located on the upper portion of the lifting platform 20 is fixed to the outer surface of the support (1), one end is fixed to the distributor mounting portion 21 of the lifting platform 20 and one surface And a winding drum 32 on which the wire 31 and the wire connected to the distributor 2 are wound, and a drive motor 32 for rotating the winding drum 32 to elevate and raise the lifting platform 20.

상기 와이어(31)는 일단이 승강대(20)의 배전기설치부(21) 상단에 고정되고, 타단이 권취드럼(32)의 일면에 고정되며, 와이어(31)는 안정성 확보를 위해 방사형으로 승강대(20)의 배전기설치부(21)의 상면에 고정된다.One end of the wire 31 is fixed to the upper end of the distributor installation portion 21 of the platform 20, the other end is fixed to one surface of the winding drum 32, the wire 31 is a radial platform for securing stability ( 20 is fixed to the upper surface of the distributor installation portion 21.

상기 권취드럼(32)은 원형의 바 형상으로 애자를 지나 내려온 전선(3)이 인입되는 인입구(32a)와, 인입된 전선(3)이 인출되는 인출구(32b)와, 환형상으로 권취드럼(32)의 외면에 설치되어 권취드럼(32)을 와이어권취부(32d)와 전선권취부(32e)로 구획하는 전선이탈방지부재(32c)로 구성되어, 일단이 구동모터(33)에 연결되고, 타단은 길이방향으로 연장되어, 구동모터(33)의 출력축과 연동하여 회전한다. The winding drum 32 has an inlet port 32a through which the wire 3 drawn down through the insulator in a circular bar shape, an outlet port 32b through which the drawn wire 3 is drawn out, and a wound drum in an annular shape. 32, which is installed on the outer surface of the wire drum 32 and divides the winding drum 32 into a wire winding portion 32d and a wire winding portion 32e, one end of which is connected to the driving motor 33. , The other end extends in the longitudinal direction, rotates in conjunction with the output shaft of the drive motor (33).

한편, 본 실시예에서는 4개의 전선이탈방지부재(32c)를 구비하였지만, 배전기(2)에 연결되는 전선(3) 수에 따라 다수 개가 구비될 수도 있다.On the other hand, in the present embodiment is provided with four wire separation prevention member (32c), it may be provided with a plurality depending on the number of wires (3) connected to the distributor (2).

상기 구동모터(33)는 통상의 모터로서 지주(1)의 외면에 고정되는 고정브라켓(34)에 안착되어 볼트 등의 체결부재를 통해 고정브라켓(34)에 고정된다.The drive motor 33 is mounted on a fixing bracket 34 fixed to the outer surface of the support 1 as a normal motor and is fixed to the fixing bracket 34 through fastening members such as bolts.

상기 고정브라켓(34)은 구동모터(33)가 안착고정되는 안착부(34a)와, 환형상의 체결부(34b)로 이루어져, 체결부(34b)가 지주(1)의 외주면을 감싸고 볼트 등의 체결부재를 통해 지주(1)에 고정된다.The fixing bracket 34 is composed of a seating portion 34a on which the driving motor 33 is fixed and an annular fastening portion 34b, and the fastening portion 34b surrounds the outer circumferential surface of the strut 1 and includes a bolt and the like. It is fixed to the support 1 through the fastening member.

상기 제어반케이스(40)는 지주(1)의 하부외면에 개폐가능하게 설치되어, 제어유닛(51)과 입력유닛(52)이 외력 등 외부요인에 의해 손상되지 않도록 보호하는 역할을 한다.The control panel case 40 is installed to be opened and closed on the lower outer surface of the support 1, and serves to protect the control unit 51 and the input unit 52 from being damaged by external factors such as external force.

상기 제어반(50)은 제어유닛(51)과 입력유닛(52)으로 구성된다.The control panel 50 is composed of a control unit 51 and the input unit 52.

상기 제어유닛(51)는 제어반(50)에 내설되며, 구동모터(33)의 회전방향을 제 어하여, 구동모터(33)가 와이어(31)와 전선(3)을 감고 풀 수 있게 한다.The control unit 51 is built in the control panel 50, and controls the rotation direction of the drive motor 33, so that the drive motor 33 can be wound and unwind the wire 31 and the wire (3).

상기 입력유닛(52)은 제어반(50)에 내설되며, 제어유닛(51)에 작동신호를 보낸다.The input unit 52 is built in the control panel 50 and sends an operation signal to the control unit 51.

도 4는 본 발명에 따른 특고압 전신주의 상용전압 변압을 위한 가내 변압배전장비의 작동상태를 나타낸 것으로, 도 4를 참조하여 본 발명의 작동상태를 살펴보면 다음과 같다. Figure 4 shows the operating state of the home transformer distribution equipment for commercial voltage transformation of the special high voltage telephone pole according to the present invention, referring to the operating state of the present invention with reference to FIG.

지면에 입설된 지주(1)에 배전기(2)는 도 1과 같이 설치된다.Distributor 2 is installed in the strut 1 placed on the ground as shown in FIG.

상기 배전기(2)의 보수 또는 교체가 필요할 시 작업자는 제어반케이스(40)의 도어를 열고 입력유닛(52)을 작동시킨다.When maintenance or replacement of the distributor 2 is necessary, the operator opens the door of the control panel case 40 to operate the input unit 52.

상기 입력유닛(52)로부터 작동신호를 받은 제어유닛(51)은 구동모터(33)를 작동시켜 권취드럼(32)을 회전시킨다.The control unit 51 receiving the operation signal from the input unit 52 operates the drive motor 33 to rotate the winding drum 32.

상기 구동모터(33)는 권취드럼(33)을 회전시켜 권취드럼(33)의 와이어권취부(32d)에 감긴 와이어(32)와 전선권취부(32e)에 감긴 전선(3)을 풀리게 하여 배전기(2)가 안착된 승강대(20)를 하강시킨다. 이때 이탈방지부재(32c)는 와이어(31)와 전선(3)이 서로 교차하거나 권취드럼(33)으로부터 이탈하지 않도록 한다.The drive motor 33 rotates the winding drum 33 to unwind the wire 32 wound on the wire winding portion 32d of the winding drum 33 and the wire 3 wound on the wire winding portion 32e. (2) lowers the platform 20 seated. At this time, the separation preventing member 32c prevents the wire 31 and the wire 3 from crossing each other or leaving the winding drum 33.

한편, 상기 권취드럼(32)의 내부로 인입되는 전선(3)은 전선권취드럼(33)의 회전시 헛돌지 않도록 전선권취드럼(32) 내부에 고정된다.On the other hand, the wire (3) drawn into the winding drum 32 is fixed to the inside of the wire winding drum (32) so as not to turn around when the wire winding drum (33).

하강하는 승강대(20)는 연결로드(22)가 가이드(10)에 이동가능하게 삽입되어 있기 때문에 요동없이 지주(1)와 일정간격을 이루며 하강한다.The lowering platform 20 descends at a predetermined interval with the support 1 without swinging because the connecting rod 22 is inserted into the guide 10 so as to be movable.

도 4와 같이 작업이 용이한 위치까지 배전기(2)를 내린 후 배전기(2)를 보수하거나 교체를 할 수 있다. 배전기(2)의 보수 또는 교체가 완료된 후 입력유닛(52)을 누르면 제어유닛(51)은 신호를 받아 구동모터(33)를 역방향으로 작동시켜 와이어(31)와 전선(3)이 다시 감기게 하여 배전기(2)를 원래위치로 이동시킨다.As shown in FIG. 4, the distributor 2 may be repaired or replaced after the distributor 2 is lowered to an easy position. Pressing the input unit 52 after the repair or replacement of the distributor 2 is completed, the control unit 51 receives a signal to operate the drive motor 33 in the reverse direction so that the wire 31 and the wire 3 are wound again. To move the distributor 2 to its original position.

본 발명은 상기한 바와 같은 실시예에 한정되지 않고 이하 청구범위를 벗어나지 않는 한도 내에서 보다 다양하게 변형실시될 수 있음은 물론이다. The present invention is not limited to the embodiment as described above, but may be modified in various ways within the scope of the claims below.

이상 상기한 바와 같은 본 발명에 따르면, 지주(1)의 외면에 설치되는 가이드(10)와 ; 가이드(10)를 따라 상하방향으로 직선왕복 이동되는 승강대(20); 승강대(20)를 이동시키는 승강대구동장치(30) ; 지주(1)의 하부에 개폐가능하게 설치되는 제어반케이스(40) ; 제어반케이스(40)에 내설되는 제어반(50)으로 이루어져, 작업자의 위험부담을 줄이고, 작업자의 부주의로 인한 안전사고를 예방하며, 배전기의 관리를 안전하게 할 수 있는 효과가 있다.According to the present invention as described above, the guide 10 is installed on the outer surface of the support (1); Lifting platform 20 that is linearly reciprocating in the vertical direction along the guide 10; Lifting device driving device 30 for moving the lifting platform 20; Control panel case 40 is installed to be opened and closed in the lower portion of the support (1); Consists of a control panel 50 built in the control panel case 40, reducing the risk of the worker, preventing safety accidents due to carelessness of the worker, and has the effect of safe management of the distributor.

Claims (1)

지주(1)의 외면에 이의 길이방향을 따라 설치되는 가이드(10)와 ; 배전기설치부(21)를 갖추고서 가이드(10)를 따라 상하방향으로 직선왕복 이동되는 승강대(20); 별도의 체결부재를 매개로 지주(1)에 설치되는 구동모터(33)와, 와이어권취부(32d)와 전선권취부(32e)를 갖추고서, 구동모터(33)의 출력축에 연결되어 이와 연동되는 권취드럼(32)과, 권취드럼(32)의 와이어권취부(32d)와 승강대(20)를 상호연결하는 와이어(31)를 갖추고서 지주(1)의 상부에 설치되는 승강대구동장치(30) ; 지주(1)의 하부에 개폐가능하게 설치되는 제어반케이스(40) ; 승강대구동장치(30)의 작동을 제어하는 제어유닛(41)과, 제어유닛(41)의 작동을 제어하는 입력유닛(42)을 갖추고서, 제어반케이스(40)에 내설되는 제어반(50)으로 이루어진 것을 특징으로 하는 지주의 승강식 변압배전장비. A guide 10 installed on an outer surface of the support 1 along its longitudinal direction; Lifting table 20 is provided with a distributor installation unit 21 is moved straight reciprocating in the vertical direction along the guide 10; A drive motor 33 installed on the support 1 via a separate fastening member, and a wire winding portion 32d and a wire winding portion 32e are connected to the output shaft of the drive motor 33 and interlocked therewith. Lifting platform driving device 30 is installed on the upper portion of the support (1) having a winding drum 32 and the wire winding portion 32d of the winding drum 32 and the wire 31 for interconnecting the platform 20 ); Control panel case 40 is installed to be opened and closed in the lower portion of the support (1); With a control unit 41 for controlling the operation of the lift table drive device 30, and an input unit 42 for controlling the operation of the control unit 41, the control panel 50 built into the control panel case 40 Lifting transformer power distribution equipment characterized in that made.
KR1020070005299A 2007-01-17 2007-01-17 Transformer moving along the telegraph pole KR100713146B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100880441B1 (en) 2008-08-26 2009-02-06 주식회사 삼일이엔씨 Frame equipped with a power distributor
CN113394003A (en) * 2021-06-25 2021-09-14 亿腾达建设股份有限公司 Safe and stable transformer installation arrangement structure and construction method
CN114476761A (en) * 2022-01-24 2022-05-13 浙江大学医学院附属第一医院 Protective clothing rolling baling equipment
KR102474623B1 (en) * 2022-01-11 2022-12-06 육지영 Terminal box apparatus for extra-high voltage distribution line

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200410907Y1 (en) 2005-12-08 2006-03-10 (주)한동엔지니어링 Telegraph pole having transporter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200410907Y1 (en) 2005-12-08 2006-03-10 (주)한동엔지니어링 Telegraph pole having transporter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100880441B1 (en) 2008-08-26 2009-02-06 주식회사 삼일이엔씨 Frame equipped with a power distributor
CN113394003A (en) * 2021-06-25 2021-09-14 亿腾达建设股份有限公司 Safe and stable transformer installation arrangement structure and construction method
KR102474623B1 (en) * 2022-01-11 2022-12-06 육지영 Terminal box apparatus for extra-high voltage distribution line
CN114476761A (en) * 2022-01-24 2022-05-13 浙江大学医学院附属第一医院 Protective clothing rolling baling equipment

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