KR20090003757U - Terminal voltmeter apparatus using examination for hight voltages - Google Patents

Terminal voltmeter apparatus using examination for hight voltages Download PDF

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Publication number
KR20090003757U
KR20090003757U KR2020070016861U KR20070016861U KR20090003757U KR 20090003757 U KR20090003757 U KR 20090003757U KR 2020070016861 U KR2020070016861 U KR 2020070016861U KR 20070016861 U KR20070016861 U KR 20070016861U KR 20090003757 U KR20090003757 U KR 20090003757U
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South Korea
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terminal
terminal block
voltage
cover
voltage detection
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KR2020070016861U
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Korean (ko)
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박철휘
정용환
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피에스텍주식회사
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Priority to KR2020070016861U priority Critical patent/KR20090003757U/en
Publication of KR20090003757U publication Critical patent/KR20090003757U/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02—Constructional details
    • G01R11/04—Housings; Supporting racks; Arrangements of terminals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/04—Housings; Supporting members; Arrangements of terminals
    • G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
    • G01R1/0416—Connectors, terminals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02—Constructional details
    • G01R11/24—Arrangements for avoiding or indicating fraudulent use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

본 고안은 단자대에 단자커버를 결합하여 봉인한 한 상태에서 점검시 단자커버를 해체하지 않고 전압검출을 안전하게 점검할 수 있도록 한 고압계기의 시험용 단자대의 전압검출장치에 관한 것이다.The present invention relates to a voltage detecting device for a test terminal block of a high voltage meter, which can safely check the voltage detection without disassembling the terminal cover when the terminal cover is sealed by connecting the terminal cover to the terminal block.

본 고안은 복수개의 전압검출단자를 갖는 시험용 단자대와, 상기 단자대에 씌워져 보인되는 단자커버로 구성한 것으로서, 상기 시험용 단자대에 형성된 전압검출단자의 삽입구에 탄성력을 갖도록 한 개폐편을 형성하면서 이 개폐편의 사면에 경사면을 부여하여 삽입되는 접속단자를 끼우면 개방되도록 구성함과, 상기 단자커버에 상기 전압검출단자의 위치선상으로 외부에서 삽입할 수 있도록 삽입공을 형성함으로 달성할 수 있게 한 것이다.The present invention consists of a test terminal block having a plurality of voltage detection terminals and a terminal cover overlaid on the terminal block, and the slope of the opening and closing piece while forming an opening and closing piece having elastic force in the insertion hole of the voltage detection terminal formed on the test terminal block. It is possible to achieve by forming an insertion hole so that the connection terminal is inserted by inserting the inclined surface to be inserted into the terminal cover to be inserted from the outside on the position line of the voltage detection terminal in the terminal cover.

본 고안은 단자커버를 해체하지 않고 외부에서 접속단자를 전압검출단자에 끼워 측정할 수 있어 작업의 편리성을 부여할 뿐만 아니라 평상시에는 전압검출단자의 삽입공을 폐쇄할 수 있도록 하므로 안전하게 기기를 유지할 수 있는 효과가 있다.The present invention not only disassembles the terminal cover, but also connects the terminal to the voltage detecting terminal to measure the convenience of the work, and provides convenience for the operation. It can be effective.

고압계기. 시험용 단자대, 단자커버, 전압전류검출장치, Hygrometer. Test terminal block, terminal cover, voltage current detection device,

Description

고압계기의 시험용 단자대의 전압검출장치{terminal voltmeter apparatus using examination for hight voltages}Terminal voltmeter apparatus using examination for hight voltages

본 고안은 고압 전력량계 등 계기에 구비되는 시험용 단자대에 단자커버를 분리하지 않고 전압검출을 수행할 수 있도록 한 고압계기의 시험용 단자대의 전압검출장치에 관한 것이다.The present invention relates to a voltage detecting device for a test terminal block of a high voltage meter to perform a voltage detection to the test terminal block provided in the instrument, such as a high voltage meter.

일반적으로 고압계기(예로서, 전자식 전력량계 등)와 조합하여 사용되고 있는 단자대는 계기 오차 측정에 필요한 전압을 검출하기 위해서는 단자대를 씌우고 있는 단자커버와 개폐됨을 감지하거나 비정상적인 개폐의 시도를 막기 위하여 설치된 봉인장치를 해체한 후 단자커버를 오픈하여야 전압을 첵크할 수 있고 점검 후 다시 봉인작업을 수행하여야 하는 등 점검시마다 상당히 번거로운 작업을 수행하여야 하는 문제점이 있었다.In general, the terminal block used in combination with a high voltage meter (e.g., an electronic watt-hour meter) is used to detect the opening and closing of the terminal cover that covers the terminal block in order to detect the voltage required for measuring instrument error, or to prevent abnormal opening and closing attempts. After dismantling, the terminal cover must be opened to check the voltage, and after the inspection, the sealing work should be performed again.

본 고안은 상기한 종래의 문제점을 해결하기 위하여 제안된 것으로, 단자대에 단자커버를 결합하여 봉인한 한 상태에서 점검시 단자커버를 해체하지 않고 전압검출을 안전하게 점검할 수 있도록 한 고압계기의 시험용 단자대의 전압검출장치를 제공함에 그 목적이 있다.The present invention has been proposed to solve the above-described problems, the test terminal block of the high voltage meter to safely check the voltage detection without disassembling the terminal cover during inspection in a sealed state by connecting the terminal cover to the terminal block The purpose is to provide a voltage detection device of.

본 고안은 상기한 목적을 구현하기 위하여 다음과 같은 구조적 특징을 갖는다.The present invention has the following structural features to achieve the above object.

복수개의 전압검출단자를 갖는 시험용 단자대와, 상기 단자대에 씌워져 보인되는 단자커버로 구성한 것으로서,It consists of a test terminal block having a plurality of voltage detection terminals, and a terminal cover that is covered on the terminal block,

상기 시험용 단자대에 형성된 전압검출단자의 삽입구에 탄성력을 갖도록 한 개폐편을 형성하면서 이 개폐편의 사면에 경사면을 부여하여 삽입되는 접속단자를 끼우면 개방되도록 구성함과,And forming an opening and closing piece having elastic force in the insertion hole of the voltage detecting terminal formed in the test terminal block, and opening the connecting terminal inserted by inserting the inclined surface on the slope of the opening and closing piece;

상기 단자커버에 상기 전압검출단자의 위치선상으로 외부에서 삽입할 수 있도록 삽입공을 형성함으로 달성할 수 있게 한 것이다.It is possible to achieve by forming an insertion hole in the terminal cover to be inserted from the outside on the position line of the voltage detection terminal.

종래에는 전압검출을 위해서는 단자커버를 일일이 해체한 다음 검출하여야하는 문제점이 있으나 본 고안은 단자커버를 해체하지 않고 외부에서 접속단자를 전압검출단자에 끼워 측정할 수 있어 작업의 편리성을 부여할 뿐만 아니라 평상시에 는 전압검출단자의 삽입공을 폐쇄할 수 있도록 하므로 안전하게 기기를 유지할 수 있는 효과가 있다.Conventionally, there is a problem that the terminal cover must be disassembled and then detected for voltage detection, but the present invention can measure the connection terminal to the voltage detection terminal from the outside without disassembling the terminal cover, thereby providing convenience of work. In addition, since the insertion hole of the voltage detection terminal can be normally closed, the device can be safely maintained.

이하, 첨부한 도면에 의하여 본 고안의 바람직한 실시예를 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the present invention in detail as follows.

도 1은 본 고안의 구성을 보인 평면도이고, 도 2는 본 고안의 전체구성을 보인 횡단면도이고, 도 3은 본 고안의 요부 확대도를 나타내었다.1 is a plan view showing the configuration of the subject innovation, Figure 2 is a cross-sectional view showing the overall configuration of the subject innovation, Figure 3 shows an enlarged view of the main part of the subject innovation.

도시한 바와 같이, 복수개의 전압검출단자(11)를 갖는 시험용 단자대(10)와, 상기 단자대(10)에 봉인되는 단자커버(20)로 구성한 것으로서,As shown, it is composed of a test terminal block 10 having a plurality of voltage detection terminals 11, and a terminal cover 20 sealed to the terminal block 10,

상기 시험용 단자대(10)에 형성된 전압검출단자(11)의 삽입구(11a)에 한측으로 스프링(12)를 게재하여 탄성력을 갖도록 한 개폐편(13)을 형성하며, 상기 개폐편(13)의 상면에 경사면(13a)을 부여하여 삽입되는 접속단자(30)를 끼우면 내측으로 밀리어 개방되도록 구성한다.An opening and closing piece 13 is formed on the insertion hole 11a of the voltage detecting terminal 11 formed on the test terminal block 10 so as to have an elastic force by placing a spring 12 on one side, and an upper surface of the opening and closing piece 13. The connecting terminal 30 is inserted into the inclined surface 13a so as to be pushed inwardly.

상기 단자커버(20)에 상기 전압검출단자(11)의 위치선상으로 외부에서 접속단자(30)를 끼울 수 있도록 삽입공(21)을 형성한 것이다.The insertion hole 21 is formed in the terminal cover 20 so that the connection terminal 30 can be inserted from the outside on the position line of the voltage detection terminal 11.

이와 같이 구성한 본 고안은 고압 전력량계 등의 계기와 연결된 시험용 단자대(10)에 단자커버(20)가 씌워져 봉인된 상태로 벽면에 설치되어진 바,The present invention configured as described above is installed on the wall in a state in which the terminal cover 20 is covered with a test terminal block 10 connected to an instrument such as a high-voltage meter, and sealed.

정기적인 검사 또는 필요시 계기 오차 측정에 필요한 전압을 검출할 때 외부에서 접속단자(30)를 단자커버(20)에 형성한 삽입공(21)을 통해 끼워 전압검출단자(11)의 삽입구(11a)에 삽입하여 눌러주면 삽입구(11a)의 입구에 위치한 개폐 편(13)의 상면에 형성된 경사면(13a)에 의하여 탄력 설치된 개폐편(13)이 후방으로 밀리면서 개방되어 내측에 접촉단자(30)가 접속이 이루어져 전압을 검출하여 측정할 수 있게 되고 동시에 접속된 접속단자(30)를 개폐편(13)이 스프링(12)의 탄성력으로 잡아주게 되어 작업자가 용이하게 측정할 수 있도록 하며,When detecting a voltage required for periodic inspection or measuring instrument error, the insertion hole 11a of the voltage detection terminal 11 is inserted through the insertion hole 21 formed in the terminal cover 20 from the outside. When pressed and inserted into the opening (11a) is opened by pushing the opening and closing piece 13 elastically installed by the inclined surface (13a) formed on the upper surface of the opening and closing piece 13 located at the inlet of the opening (11a) to the rear contact terminal 30 When the connection is made, the voltage can be detected and measured, and at the same time, the opening and closing pieces 13 hold the connected connection terminal 30 by the elastic force of the spring 12, so that the operator can easily measure it.

측정이 완료되어 접속단자(30)를 잡아당기어 인출하면 개폐편(13)이 탄성력으로 복귀하여 접속부분을 막아주어 외부로부터의 위험성을 방지할 수 있도록 한다.When the measurement is completed and pulled out by pulling the connection terminal 30, the opening and closing piece 13 returns to the elastic force to block the connection portion to prevent the danger from the outside.

도 1은 본 고안의 구성을 보인 평면도1 is a plan view showing the configuration of the present invention

도 2는 본 고안의 전체구성을 보인 횡단면도Figure 2 is a cross-sectional view showing the overall configuration of the present invention

도 3은 본 고안의 요부 확대도3 is an enlarged view of main parts of the present invention

Claims (2)

계기에 연결용 배선으로 연결되는 시험용 단자대(10)를 씌워 보호하도록 한 단자대커버(20)를 결합하고 봉인되도록 한 것에 있어서,In which the terminal block cover 20, which is covered with a test terminal block 10 connected to the instrument by connecting wires, is protected and combined, 상기 시험용 단자대(10)에 형성된 전압검출단자(11)의 삽입구(11a)에 한측으로 접속단자(30)를 끼우면 내측으로 밀리어 개방되도록 탄성력을 갖게 한 개폐편(13)을 구비하며, When the connection terminal 30 is inserted into the insertion port 11a of the voltage detection terminal 11 formed on the test terminal block 10 to one side, it is provided with an opening and closing piece 13 having elastic force to be opened inwardly. 상기 단자커버(20)에 상기 전압검출단자(11)의 위치선상으로 외부에서 접속단자(30)를 끼울 수 있도록 삽입공(21)을 형성함을 특징으로 하는 고압계기의 시험용 단자대의 전압검출장치.A voltage detecting device for testing a terminal block for a high voltage meter, characterized in that an insertion hole 21 is formed in the terminal cover 20 so as to insert the connection terminal 30 from the outside on the position line of the voltage detecting terminal 11. . 제1항에 있어서, 상기 개폐편(13)의 상면에 경사면(13a)을 형성함을 특징으로 하는 고압계기의 시험용 단자대의 전압검출장치.2. The voltage detection device for a test terminal block according to claim 1, wherein an inclined surface (13a) is formed on an upper surface of the opening and closing piece (13).
KR2020070016861U 2007-10-18 2007-10-18 Terminal voltmeter apparatus using examination for hight voltages KR20090003757U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101576668B1 (en) 2014-08-18 2015-12-22 한전케이피에스 주식회사 Block type probe device
CN110441554A (en) * 2019-07-18 2019-11-12 国网安徽省电力有限公司宣城供电公司 A kind of transmission line power frequency parameter test auxiliary device of anti-induced electrical

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101576668B1 (en) 2014-08-18 2015-12-22 한전케이피에스 주식회사 Block type probe device
CN110441554A (en) * 2019-07-18 2019-11-12 国网安徽省电力有限公司宣城供电公司 A kind of transmission line power frequency parameter test auxiliary device of anti-induced electrical
CN110441554B (en) * 2019-07-18 2024-05-14 国网安徽省电力有限公司宣城供电公司 Power transmission line power frequency parameter test auxiliary device capable of preventing induction electricity

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