KR102590036B1 - Underground Line Connecting Equipment - Google Patents
Underground Line Connecting Equipment Download PDFInfo
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- KR102590036B1 KR102590036B1 KR1020230023661A KR20230023661A KR102590036B1 KR 102590036 B1 KR102590036 B1 KR 102590036B1 KR 1020230023661 A KR1020230023661 A KR 1020230023661A KR 20230023661 A KR20230023661 A KR 20230023661A KR 102590036 B1 KR102590036 B1 KR 102590036B1
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- receiving groove
- insulating material
- case
- case cover
- case body
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- 239000011810 insulating material Substances 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000001629 suppression Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Classifications
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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
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/46—Construction of the actuator
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/6335—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only comprising a handle
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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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/08—Installations of electric cables or lines in or on the ground or water in tunnels
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
본 발명은 화재진압 기능을 구비한 다기능 지중배전선 연결장치에 관한 것으로,
상방으로 개구되게 케이스본체(11) 내부 좌측에 형성되되, 제1수용홈(11a)의 후측에 좌방으로 갈수록 후방으로 경사진 제1스토핑수직면(11a1)이 구비되는 제1수용홈(11a); 상방으로 개구되게 케이스본체(11) 내부 우측에 형성되어 제1수용홈(11a)과 연통되되, 제2수용홈(11a')의 후측에 우방으로 갈수록 후방으로 경사진 제2스토핑수직면(11a1')이 구비되는 제2수용홈(11a'); 상방으로 개구되게 케이스본체(11)의 좌측 후방에 형성되어, 우측이 제1수용홈(11a)의 좌측과 연통되는 제1전선인입홈(11b); 상방으로 개구되게 케이스본체(11)의 우측 전방에 형성되어, 좌측이 제2수용홈(11a')의 우측과 연통되는 제2전선인입홈(11b');를 갖춘 절연재질의 케이스본체(11)와; 상방으로 개구된 제1,2안착홈(12a,12a')을 각각 구비하여 제1,2수용홈(11a,11a')보다 하방에 각각 위치하게 제1수용홈(11a)의 좌측내면 및 제2수용홈(11a')의 우측내면에 각각 설치되는 절연재질의 제1,2안착체(12,12')와; 제1수용홈(11a)의 좌측에 제1안착체(12)보다 전방에 위치하게 설치되는 절연재질의 제1스프링걸이체(13)와; 제2수용홈(11a')의 우측에 제2안착체(12')보다 후방에 위치하게 설치되는 절연재질의 제2스프링걸이체(13')와; 상하방향으로 개구되어, 제1,2수용홈(11a,11a')과 각각 연통되는 제1,2개구홀(14a,14a'); 케이스커버(14)의 상면에 측방으로 개구되게 형성되는 다수의 안내홈(14b)를 갖추고서, 케이스본체(11)를 폐쇄하는 절연재질인 판 형상의 케이스커버(14)로 구성된 케이스(10),
제1,2전선안착체(12,12')에 각각 안착되는 제1,2단자(21,21')를 각각 갖추고서, 케이스본체(11)의 제1전선삽입홈(11b) 및 케이스본체(11)의 제2전선삽입홈(11b')에 설치되는 제1,2지중배전선(20,20'),
케이스본체(11)의 내부 중앙에 설치되되 제1,2스프링걸이체(13,13')와 좌우방향으로 동일선상에 위치하게 설치되는 절연재질의 지지축(31)과, 지지축(31)에 시계방향 또는 반시계방향으로 회전가능하게 설치되는 도전재질의 회전접속바(32)와; 회전접속바(32)의 좌측 및 회전접속바(32)의 우측에 각각 설치되어, 상단이 제1,2단자(21,21')에 각각 접속하거나 각각 접속해제되는 'ㄱ'자 형상의 도전재질의 제1,2접속체(33,33')와; 후방으로 갈수록 하방으로 경사진 제1눌림면(34a)를 구비하고, 회전접속바(32)의 좌단이 관통삽입되어 회전접속바(32)와 고정되며, 회전접속바(32)가 시계방향으로 회전하여 제1접속체(33)가 제1단자(21)에 접속할 시 케이스본체(11)의 제1스토핑수직면(11a1)에 맞닿는 절연재질의 제1눌림체(34)와; 후방으로 갈수록 하방으로 경사진 제2눌림면(34a')를 구비하고, 회전접속바(32)의 우단이 관통삽입되어 회전접속바(32)와 고정되며, 회전접속바(32)가 반시계방향으로 회전하여 제2접속체(33')가 제2단자(21)에 접속해제될 시 케이스본체(11)의 제2스토핑수직면(11a1')에 맞닿는 절연재질의 제2눌림체(34')와; 제1,2눌림체(34,34')의 하측에 각각 구비되는 절연재질의 제1,2스프링연결체(35,35')와; 일단이 제1,2스프링걸이체(13,13')에 각각 연결되고, 타단이 제1,2스프링연결체(35,35')에 각각 연결되는 제1,2압축스프링(36,36')으로 구성된 접속기구(30),
케이스커버(14)의 제1개구홀(14a) 또는 케이스커버(14)의 제2개구홀(14a')에 삽탈가능하고, 케이스커버(14)의 제1개구홀(14a) 또는 케이스커버(14)의 제2개구홀(14a')에 삽입될 시 제1눌림체(34)의 제1눌림면(34a) 또는 제2눌림체(34')의 제2눌림면(34a')를 가압하는 절연재질의 단속누름핀(40),
액상형소화기구(50)의 하측에 하방으로 돌출되게 구비되어, 케이스커버(14)의 제1,2개구홀(14a,14a')에 각각 삽탈가능하게 삽입되되, 제1,2눌림체(34,34')보다 상방에 위치하는 제1,2마감바(51,51')를 갖추고서, 케이스커버(14)의 상측에 배치되는 액상형소화기구(50),
케이스커버(14)의 상측에 설치되어 액상형소화기구(50)를 케이스커버(14)에 착탈가능하게 고정하는 소화기고정기구(60),
케이스본체(11)에 설치되고 화재감지 시 화재감지신호를 출력하는 화재감지센서(70),
케이스커버(14)에 설치되는 타격바구동장치(81)와, 타격바구동장치(81)에 설치되어 타격바구동장치(81)에 의해 작동되고, 작동 시 액상형소화기구(50)를 타격하는 타격바(82)를 갖추며, 타격바구동장치(81)는 화재감지센서(70)로부터 화재감지신호를 수신하면 타격바(81)를 작동시키는 소화기타격기구(80)
를 포함하는 것을 특징으로 한다.The present invention relates to a multi-functional underground distribution cable connection device with a fire suppression function,
A first receiving groove (11a) is formed on the inner left side of the case body (11) to open upward, and is provided with a first stopping vertical surface (11a1) inclined rearward toward the left on the rear side of the first receiving groove (11a). ; A second stopping vertical surface 11a1 is formed on the inner right side of the case body 11 to open upward and communicates with the first receiving groove 11a, and is inclined rearward toward the right at the rear of the second receiving groove 11a'. ') a second receiving groove (11a') provided; A first wire entry groove (11b) formed on the left rear side of the case body 11 to open upward, the right side of which communicates with the left side of the first receiving groove (11a); A second wire entry groove (11b') is formed on the right front side of the case body (11) that opens upward, and the left side communicates with the right side of the second receiving groove (11a'); a case body (11) made of an insulating material with )and; It is provided with first and second seating grooves (12a, 12a') opening upward, respectively, and is located below the first and second receiving grooves (11a, 11a'), respectively, on the left inner surface and the second receiving groove (11a) of the first receiving groove (11a). First and second seating bodies (12, 12') made of insulating material respectively installed on the right inner surface of the second receiving groove (11a'); A first spring hanger body (13) made of insulating material installed on the left side of the first receiving groove (11a) and positioned forward of the first seating body (12); A second spring hanger body (13') made of insulating material installed on the right side of the second receiving groove (11a') and positioned rearward than the second seating body (12'); first and second opening holes (14a, 14a') that are open in the vertical direction and communicate with the first and second receiving grooves (11a, 11a'), respectively; Case 10 consisting of a plate-shaped case cover 14 made of an insulating material that closes the case body 11 and has a plurality of guide grooves 14b formed to open laterally on the upper surface of the case cover 14. ,
Equipped with first and second terminals 21 and 21' respectively seated on the first and second wire seating bodies 12 and 12', and the first wire insertion groove 11b of the case body 11 and the case body The first and second underground distribution lines (20, 20') installed in the second wire insertion groove (11b') of (11),
A support shaft 31 made of insulating material installed in the inner center of the case body 11 and located on the same line in the left and right directions as the first and second spring hangers 13 and 13', and a support shaft 31 A rotating connection bar 32 made of a conductive material is installed to be rotatable clockwise or counterclockwise; It is installed on the left side of the rotary connection bar 32 and the right side of the rotary connection bar 32, respectively, and has an 'ㄱ' shaped conductor whose upper ends are connected to or disconnected from the first and second terminals 21 and 21', respectively. First and second connectors 33 and 33' made of material; It has a first pressing surface (34a) inclined downward toward the rear, and the left end of the rotary connection bar (32) is inserted through and fixed to the rotary connection bar (32), and the rotary connection bar (32) is rotated clockwise. a first pressing body 34 made of insulating material that comes into contact with the first stopping vertical surface 11a1 of the case body 11 when the first connecting body 33 is rotated and connected to the first terminal 21; It is provided with a second pressing surface (34a') inclined downward toward the rear, and the right end of the rotary connection bar (32) is inserted through and fixed to the rotary connection bar (32), and the rotary connection bar (32) is rotated counterclockwise. When the second connecting body (33') is disconnected from the second terminal (21) by rotating in this direction, the second pressing body (34) made of insulating material comes into contact with the second stopping vertical surface (11a1') of the case body (11). ')and; First and second spring connectors 35 and 35' made of insulating material respectively provided below the first and second pressing bodies 34 and 34'; First and second compression springs (36, 36'), one end of which is connected to the first and second spring hangers (13, 13'), respectively, and the other ends of which are connected to the first and second spring connectors (35, 35'), respectively. ), a connection mechanism (30) consisting of
It is insertable and removable into the first opening hole 14a of the case cover 14 or the second opening hole 14a' of the case cover 14, and can be inserted into the first opening hole 14a of the case cover 14 or the case cover ( When inserted into the second opening hole 14a' of 14), the first pressing surface 34a of the first pressing body 34 or the second pressing surface 34a' of the second pressing body 34' is pressed. An intermittent push pin (40) made of insulating material,
It is provided to protrude downward on the lower side of the liquid type fire extinguishing device 50 and is removably inserted into the first and second opening holes 14a and 14a' of the case cover 14, respectively, and the first and second pressing bodies 34 A liquid fire extinguishing device (50) equipped with first and second closing bars (51, 51') located above 34') and disposed on the upper side of the case cover (14),
A fire extinguisher fixing device (60) installed on the upper side of the case cover (14) to detachably fix the liquid type fire extinguishing device (50) to the case cover (14),
A fire detection sensor (70) installed in the case body (11) and outputs a fire detection signal when a fire is detected,
It is operated by the striking bar driving device 81 installed on the case cover 14 and the striking bar driving device 81 installed on the striking bar driving device 81, and when operating, strikes the liquid type fire extinguishing device 50. It is equipped with a striking bar (82), and the striking bar driving device (81) is a fire extinguisher striking device (80) that operates the striking bar (81) when it receives a fire detection signal from the fire detection sensor (70).
It is characterized by including.
Description
본 발명은 화재진압 기능을 구비한 다기능 지중배전선 연결장치에 관한 것이다.The present invention relates to a multi-functional underground distribution cable connection device with a fire suppression function.
일반적으로 변전소로부터의 전기는 전주를 통해 각 수용처로 배전된다.Generally, electricity from a substation is distributed to each receiving location through electric poles.
그러나, 최근에는 도시 미관, 안전성 등을 고려해, 전력구를 활용한 지중배전 방식으로, 각 수용처로 전기가 배전되는 추세이다.However, recently, in consideration of urban aesthetics and safety, there is a trend for electricity to be distributed to each receiving location using an underground distribution method using power conduits.
하지만, 종래에는 지중배전선에 화재가 발생할 시 이를 즉각적으로 진압할 수 없었다.However, conventionally, when a fire broke out in an underground distribution line, it could not be extinguished immediately.
또한, 종래에는 활선 상태에서 지중배전선을 단락시킬 수 없어, 지중배전선을 필요에 따라 단락시켜 지중배전선 관련 작업을 편리하게 할 수 없었다.In addition, in the past, underground distribution lines could not be short-circuited in a live state, so work related to underground distribution lines could not be conveniently performed by short-circuiting underground distribution lines as needed.
본 발명은 상기와 같은 과제를 해결하기 위해 발명된 것으로, 화재진압을 신속하게 할 수 있고, 권한없는 사람이 지중배전선을 단락시키지 못하게 하면서 권한있는 사람이 지중배전선을 편리하게 단락할 수 있는 지중배전선 연결장치를 제공하는 것을 해결하고자 하는 과제로 한다. The present invention was invented to solve the above problems, and provides an underground distribution line that can quickly extinguish a fire and prevent unauthorized people from short-circuiting the underground distribution line while allowing an authorized person to conveniently short-circuit the underground distribution line. The problem to be solved is to provide a connection device.
상기와 같은 과제를 해결하기 위한 본 발명은,The present invention to solve the above problems,
상방으로 개구되게 케이스본체(11) 내부 좌측에 형성되되, 제1수용홈(11a)의 후측에 좌방으로 갈수록 후방으로 경사진 제1스토핑수직면(11a1)이 구비되는 제1수용홈(11a); 상방으로 개구되게 케이스본체(11) 내부 우측에 형성되어 제1수용홈(11a)과 연통되되, 제2수용홈(11a')의 후측에 우방으로 갈수록 후방으로 경사진 제2스토핑수직면(11a1')이 구비되는 제2수용홈(11a'); 상방으로 개구되게 케이스본체(11)의 좌측 후방에 형성되어, 우측이 제1수용홈(11a)의 좌측과 연통되는 제1전선인입홈(11b); 상방으로 개구되게 케이스본체(11)의 우측 전방에 형성되어, 좌측이 제2수용홈(11a')의 우측과 연통되는 제2전선인입홈(11b');를 갖춘 절연재질의 케이스본체(11)와; 상방으로 개구된 제1,2안착홈(12a,12a')을 각각 구비하여 제1,2수용홈(11a,11a')보다 하방에 각각 위치하게 제1수용홈(11a)의 좌측내면 및 제2수용홈(11a')의 우측내면에 각각 설치되는 절연재질의 제1,2안착체(12,12')와; 제1수용홈(11a)의 좌측에 제1안착체(12)보다 전방에 위치하게 설치되는 절연재질의 제1스프링걸이체(13)와; 제2수용홈(11a')의 우측에 제2안착체(12')보다 후방에 위치하게 설치되는 절연재질의 제2스프링걸이체(13')와; 상하방향으로 개구되어, 제1,2수용홈(11a,11a')과 각각 연통되는 제1,2개구홀(14a,14a'); 케이스커버(14)의 상면에 측방으로 개구되게 형성되는 다수의 안내홈(14b)를 갖추고서, 케이스본체(11)를 폐쇄하는 절연재질인 판 형상의 케이스커버(14)로 구성된 케이스(10),A first receiving groove (11a) is formed on the inner left side of the case body (11) to open upward, and is provided with a first stopping vertical surface (11a1) inclined rearward toward the left on the rear side of the first receiving groove (11a). ; A second stopping vertical surface 11a1 is formed on the inner right side of the case body 11 to open upward and communicates with the first receiving groove 11a, and is inclined rearward toward the right at the rear of the second receiving groove 11a'. ') a second receiving groove (11a') provided; A first wire entry groove (11b) formed on the left rear side of the case body 11 to open upward, the right side of which communicates with the left side of the first receiving groove (11a); A second wire entry groove (11b') is formed on the right front side of the case body (11) that opens upward, and the left side communicates with the right side of the second receiving groove (11a'); a case body (11) made of an insulating material with )and; It is provided with first and second seating grooves (12a, 12a') opening upward, respectively, and is located below the first and second receiving grooves (11a, 11a'), respectively, on the left inner surface and the second receiving groove (11a) of the first receiving groove (11a). First and second seating bodies (12, 12') made of insulating material respectively installed on the right inner surface of the second receiving groove (11a'); A first spring hanger body (13) made of insulating material installed on the left side of the first receiving groove (11a) and positioned forward of the first seating body (12); A second spring hanger body (13') made of insulating material installed on the right side of the second receiving groove (11a') and positioned rearward than the second seating body (12'); first and second opening holes (14a, 14a') that are open in the vertical direction and communicate with the first and second receiving grooves (11a, 11a'), respectively; Case 10 consisting of a plate-shaped case cover 14 made of an insulating material that closes the case body 11 and has a plurality of guide grooves 14b formed to open laterally on the upper surface of the case cover 14. ,
제1,2전선안착체(12,12')에 각각 안착되는 제1,2단자(21,21')를 각각 갖추고서, 케이스본체(11)의 제1전선삽입홈(11b) 및 케이스본체(11)의 제2전선삽입홈(11b')에 설치되는 제1,2지중배전선(20,20'),Equipped with first and second terminals 21 and 21' respectively seated on the first and second wire seating bodies 12 and 12', and the first wire insertion groove 11b of the case body 11 and the case body The first and second underground distribution lines (20, 20') installed in the second wire insertion groove (11b') of (11),
케이스본체(11)의 내부 중앙에 설치되되 제1,2스프링걸이체(13,13')와 좌우방향으로 동일선상에 위치하게 설치되는 절연재질의 지지축(31)과; 지지축(31)에 시계방향 또는 반시계방향으로 회전가능하게 설치되는 도전재질의 회전접속바(32)와; 회전접속바(32)의 좌측 및 회전접속바(32)의 우측에 각각 설치되어, 상단이 제1,2단자(21,21')에 각각 접속하거나 각각 접속해제되는 'ㄱ'자 형상의 도전재질의 제1,2접속체(33,33')와; 후방으로 갈수록 하방으로 경사진 제1눌림면(34a)를 구비하고, 회전접속바(32)의 좌단이 관통삽입되어 회전접속바(32)와 고정되며, 회전접속바(32)가 시계방향으로 회전하여 제1접속체(33)가 제1단자(21)에 접속할 시 케이스본체(11)의 제1스토핑수직면(11a1)에 맞닿는 절연재질의 제1눌림체(34)와; 후방으로 갈수록 하방으로 경사진 제2눌림면(34a')를 구비하고, 회전접속바(32)의 우단이 관통삽입되어 회전접속바(32)와 고정되며, 회전접속바(32)가 반시계방향으로 회전하여 제2접속체(33')가 제2단자(21)에 접속해제될 시 케이스본체(11)의 제2스토핑수직면(11a1')에 맞닿는 절연재질의 제2눌림체(34')와; 제1,2눌림체(34,34')의 하측에 각각 구비되는 절연재질의 제1,2스프링연결체(35,35')와; 일단이 제1,2스프링걸이체(13,13')에 각각 연결되고, 타단이 제1,2스프링연결체(35,35')에 각각 연결되는 제1,2압축스프링(36,36')으로 구성된 접속기구(30),A support shaft 31 made of insulating material is installed at the inner center of the case body 11 and is located on the same line in the left and right directions as the first and second spring hangers 13 and 13'; A rotating connection bar 32 made of a conductive material is installed on the support shaft 31 to be rotatable clockwise or counterclockwise; It is installed on the left side of the rotary connection bar 32 and the right side of the rotary connection bar 32, respectively, and has an 'ㄱ' shaped conductor whose upper ends are connected to or disconnected from the first and second terminals 21 and 21', respectively. First and second connectors 33 and 33' made of material; It has a first pressing surface (34a) inclined downward toward the rear, and the left end of the rotary connection bar (32) is inserted through and fixed to the rotary connection bar (32), and the rotary connection bar (32) is rotated clockwise. a first pressing body 34 made of insulating material that comes into contact with the first stopping vertical surface 11a1 of the case body 11 when the first connecting body 33 is rotated and connected to the first terminal 21; It is provided with a second pressing surface (34a') inclined downward toward the rear, and the right end of the rotary connection bar (32) is inserted through and fixed to the rotary connection bar (32), and the rotary connection bar (32) is rotated counterclockwise. When the second connecting body (33') is disconnected from the second terminal (21) by rotating in this direction, the second pressing body (34) made of insulating material comes into contact with the second stopping vertical surface (11a1') of the case body (11). ')and; First and second spring connectors 35 and 35' made of insulating material respectively provided below the first and second pressing bodies 34 and 34'; First and second compression springs (36, 36'), one end of which is connected to the first and second spring hangers (13, 13'), respectively, and the other ends of which are connected to the first and second spring connectors (35, 35'), respectively. ), a connection mechanism (30) consisting of
케이스커버(14)의 제1개구홀(14a) 또는 케이스커버(14)의 제2개구홀(14a')에 삽탈가능하고, 케이스커버(14)의 제1개구홀(14a) 또는 케이스커버(14)의 제2개구홀(14a')에 삽입될 시 제1눌림체(34)의 제1눌림면(34a) 또는 제2눌림체(34')의 제2눌림면(34a')를 가압하는 절연재질의 단속누름핀(40),It is insertable and removable into the first opening hole 14a of the case cover 14 or the second opening hole 14a' of the case cover 14, and can be inserted into the first opening hole 14a of the case cover 14 or the case cover ( When inserted into the second opening hole 14a' of 14), the first pressing surface 34a of the first pressing body 34 or the second pressing surface 34a' of the second pressing body 34' is pressed. An intermittent push pin (40) made of insulating material,
액상형소화기구(50)의 하측에 하방으로 돌출되게 구비되어, 케이스커버(14)의 제1,2개구홀(14a,14a')에 각각 삽탈가능하게 삽입되되, 제1,2눌림체(34,34')보다 상방에 위치하는 제1,2마감바(51,51')를 갖추고서, 케이스커버(14)의 상측에 배치되는 액상형소화기구(50),It is provided to protrude downward on the lower side of the liquid type fire extinguishing device 50 and is removably inserted into the first and second opening holes 14a and 14a' of the case cover 14, respectively, and the first and second pressing bodies 34 A liquid fire extinguishing device (50) equipped with first and second closing bars (51, 51') located above 34') and disposed on the upper side of the case cover (14),
케이스커버(14)의 상측에 설치되어 액상형소화기구(50)를 케이스커버(14)에 착탈가능하게 고정하는 소화기고정기구(60),A fire extinguisher fixing device (60) installed on the upper side of the case cover (14) to detachably fix the liquid type fire extinguishing device (50) to the case cover (14),
케이스본체(11)에 설치되고 화재감지 시 화재감지신호를 출력하는 화재감지센서(70),A fire detection sensor (70) installed in the case body (11) and outputs a fire detection signal when a fire is detected,
케이스커버(14)에 설치되는 타격바구동장치(81)와, 타격바구동장치(81)에 설치되어 타격바구동장치(81)에 의해 작동되고, 작동 시 액상형소화기구(50)를 타격하는 타격바(82)를 갖추며, 타격바구동장치(81)는 화재감지센서(70)로부터 화재감지신호를 수신하면 타격바(81)를 작동시키는 소화기타격기구(80)It is operated by the striking bar driving device 81 installed on the case cover 14 and the striking bar driving device 81 installed on the striking bar driving device 81, and when operating, strikes the liquid type fire extinguishing device 50. It is equipped with a striking bar (82), and the striking bar driving device (81) is a fire extinguisher striking device (80) that operates the striking bar (81) when it receives a fire detection signal from the fire detection sensor (70).
를 포함하는 것을 특징으로 한다.It is characterized by including.
상기와 같은 과제의 해결 수단에 따른 본 발명은, 화재발생 시 주변으로 액상소화물질을 즉각적으로 배출시켜 신속한 화재진압이 가능하도록 하는 효과가 있다.The present invention, which solves the problems described above, has the effect of immediately discharging liquid fire extinguishing substances to the surroundings when a fire occurs, enabling rapid fire suppression.
또한, 본 발명은, 점검 및 수리 시 활선상태에서, 단속누름핀(40) 및 케이스커버(14)의 제1,2개구홀(14a,14a')을 이용하여, 편리하게 제1,2지중배전선(20,20')을 단속할 수 있는 효과가 있다. 특히 본 발명은 단속누름핀(40)과 접속기구(30)의 유기적 동작에 의해 제1,2지중배전선(20,20')의 단속이 이루어지기 때문에 권한없는 사람(본 발명의 작동 관계를 알지 못하는 사람)이 단속누름핀(40)을 찾아 제1,2지중배전선(20,20')을 단속할 일이 없어, 매우 안전하게 제1,2지중배전선(20,20')의 단속이 이루어지고, 별도의 잠금장치가 필요없는 효과가 있다.In addition, the present invention conveniently uses the first and second opening holes (14a, 14a') of the intermittent push pin (40) and the case cover (14) in a live wire state during inspection and repair. It has the effect of controlling the distribution lines (20, 20'). In particular, in the present invention, since the first and second underground distribution lines (20, 20') are regulated by the organic operation of the intermittent push pin (40) and the connecting device (30), unauthorized persons (who do not know the operating relationship of the present invention) There is no need for a person (a person who is not capable of doing so) to find the control push pin (40) to control the first and second underground distribution lines (20, 20'), so the control of the first and second underground distribution lines (20, 20') is carried out very safely. , which has the effect of eliminating the need for a separate locking device.
또한, 본 발명은, 케이스본체(11)에 주요 구성을 케이스본체(11)에 설치하고, 판 형상의 케이스커버(14)로 케이스본체(11)를 폐쇄시켜, 편리하게 본 발명의 조립할 수 있고, 케이스(10)의 폭을 슬림하게 할 수 있는 효과가 있다.In addition, the present invention can be conveniently assembled by installing the main components in the case body 11 and closing the case body 11 with a plate-shaped case cover 14. , which has the effect of slimming the width of the case 10.
도 1은 본 발명을 설명하기 위한 사시도이고,
도 2는 본 발명을 설명하기 위한 분해 사시도이고,
도 3은 본 발명의 케이스본체 및 케이스본체 내부에 위치하는 구성을 설명하기 위한 절개 사시도이고,
도 4는 본 발명의 제1,2전선안착체를 설명하기 위한 사시도이고,
도 5는 본 발명의 케이스본체 및 케이스본체 내부에 위치하는 구성을 설명하기 위한 평면도이고,
도 6은 본 발명의 제1,2눌림체 및 제1,2스프링연결체를 설명하기 위한 단면도이고,
도 7 내지 도 10은 본 발명의 작용을 설명하기 위한 도면이다.1 is a perspective view for explaining the present invention,
Figure 2 is an exploded perspective view for explaining the present invention,
Figure 3 is a cut-away perspective view to explain the case body of the present invention and the configuration located inside the case body;
Figure 4 is a perspective view for explaining the first and second wire seating bodies of the present invention;
Figure 5 is a plan view for explaining the case body of the present invention and the configuration located inside the case body,
Figure 6 is a cross-sectional view for explaining the first and second pressing bodies and the first and second spring connecting bodies of the present invention;
7 to 10 are diagrams for explaining the operation of the present invention.
이하 본 발명을 통상의 기술자가 쉽게 실시할 수 있도록 설명한다.Hereinafter, the present invention will be described so that those skilled in the art can easily implement it.
도 1은 본 발명을 설명하기 위한 사시도이고, 도 2는 본 발명을 설명하기 위한 분해 사시도이고, 도 3은 본 발명의 케이스본체 및 케이스본체 내부에 위치하는 구성을 설명하기 위한 절개 사시도이고, 도 4는 본 발명의 제1,2전선안착체를 설명하기 위한 사시도이고, 도 5는 본 발명의 케이스본체 및 케이스본체 내부에 위치하는 구성을 설명하기 위한 평면도이고, 도 6은 본 발명의 제1,2눌림체 및 제1,2스프링연결체를 설명하기 위한 단면도로서, 도 1 내지 도 6을 참조하여 본 발명을 설명하면 다음과 같다. 한편 본 발명에서는 도 1 상에서의 X축 방향을 좌우방향으로 하고, 도 1 상에서의 Y축 방향을 전후방향으로 하며, 도 1 상에서의 Z축 방향을 상하방향으로 하여, 본 발명 구성의 방향성을 설명하되, 필요에 따라서는 각 구성의 위치에 따라 상대적으로 방향성을 설명한다.Figure 1 is a perspective view for explaining the present invention, Figure 2 is an exploded perspective view for explaining the present invention, Figure 3 is a cut-away perspective view for explaining the case body and the configuration located inside the case body of the present invention, Figure 4 is a perspective view for explaining the first and second wire mounting bodies of the present invention, Figure 5 is a plan view for explaining the case body of the present invention and the configuration located inside the case body, and Figure 6 is a first and second wire mounting body of the present invention. ,2 This is a cross-sectional view for explaining the pressing body and the first and second spring connecting bodies. The present invention will be described with reference to FIGS. 1 to 6 as follows. Meanwhile, in the present invention, the directionality of the configuration of the present invention is explained by assuming that the However, if necessary, the relative directionality is explained according to the location of each component.
본 발명에 따른 지중배전선 연결장치는, 케이스(10)와, 제1,2지중배전선(20,20')과, 접속기구(30)와, 단속누름핀(40)과, 액상형소화기구(50)와, 소화기고정기구(60)와, 화재감지센서(70)와, 소화기타격기구(80)를 포함한다.The underground distribution line connection device according to the present invention includes a case (10), the first and second underground distribution lines (20, 20'), a connection device (30), an intermittent push pin (40), and a liquid type fire extinguishing device (50). ), a fire extinguisher fixing device (60), a fire detection sensor (70), and a fire extinguisher striking device (80).
상기 케이스(10)는, 도 1 내지 도 3에 도시된 바와 같이, 케이스본체(11)와, 제1,2전선안착체(12,12')와, 제1스프링걸이체(13)와, 제2스프링걸이체(13')와, 케이스커버(14)를 갖춘다.As shown in FIGS. 1 to 3, the case 10 includes a case body 11, first and second wire seating bodies 12 and 12', a first spring hanger body 13, and It is equipped with a second spring hanger body (13') and a case cover (14).
상기 케이스본체(11)는, 제1수용홈(11a)과, 제2수용홈(11a')과, 제1전선인입홈(11b)과, 제2전선인입홈(11b')를 갖춘다. 본 발명에서 케이스본체(11)는 절연재질로 이루어진다. 한편 본 발명의 케이스본체(11)의 하면에는 지지대(S)가 설치되고, 케이스본체(11)는 지지대(S)를 매개로 전력구 내부에 설치된다.The case body 11 is provided with a first receiving groove (11a), a second receiving groove (11a'), a first wire entering groove (11b), and a second wire entering groove (11b'). In the present invention, the case body 11 is made of an insulating material. Meanwhile, a support (S) is installed on the lower surface of the case body (11) of the present invention, and the case body (11) is installed inside the power bulb via the support (S).
상기 제1수용홈(11a)은, 상방으로 개구되게 케이스본체(11) 내부 좌측에 형성되되, 제1수용홈(11a)의 후측에 좌방으로 갈수록 후방으로 경사진 제1스토핑수직면(11a1)이 구비된다. 본 발명에서 제1스토핑수직면(11a1)은 제1눌림체(34)의 이동을 제한하는 기능을 한다.The first receiving groove (11a) is formed on the inner left side of the case body 11 to open upward, and has a first stopping vertical surface (11a1) inclined rearward toward the left at the rear of the first receiving groove (11a). This is provided. In the present invention, the first stopping vertical surface 11a1 functions to limit the movement of the first pressing body 34.
상기 제2수용홈(11a')은, 상방으로 개구되게 케이스본체(11) 내부 우측에 형성되어 제1수용홈(11a)과 연통되되, 제2수용홈(11a')의 후측에 우방으로 갈수록 후방으로 경사진 제2스토핑수직면(11a1')이 구비된다. 본 발명에서 제2스토핑수직면(11a1')은 제2눌림체(34')의 이동을 제한하는 기능을 한다.The second receiving groove (11a') is formed on the right side of the inside of the case body (11) to open upward and communicates with the first receiving groove (11a), and moves toward the right at the rear of the second receiving groove (11a'). A second stopping vertical surface 11a1' inclined rearward is provided. In the present invention, the second stopping vertical surface 11a1' functions to limit the movement of the second pressing body 34'.
상기 제1전선인입홈(11b)은, 상방으로 개구되게 케이스본체(11)의 좌측 후방에 형성되어, 우측이 제1수용홈(11a)의 좌측과 연통된다.The first wire entry groove 11b is formed on the left rear side of the case body 11 to open upward, and the right side communicates with the left side of the first receiving groove 11a.
상기 제2전선인입홈(11b')은, 상방으로 개구되게 케이스본체(11)의 우측 전방에 형성되어, 좌측이 제2수용홈(11a')의 우측과 연통된다.The second wire entry groove 11b' is formed on the right front side of the case body 11 to open upward, and its left side communicates with the right side of the second receiving groove 11a'.
상기 제1,2안착체(12,12')는, 상방으로 개구된 제1,2안착홈(12a,12a')을 각각 구비하여 제1,2수용홈(11a,11a')보다 하방에 각각 위치하게 제1수용홈(11a)의 좌측내면 및 제2수용홈(11a')의 우측내면에 각각 설치된다. 본 발명에서 제1,2안착체(12,12')는 절연재질로 이루어진다. The first and second seating bodies (12, 12') are provided with first and second seating grooves (12a, 12a') opening upward, respectively, and are positioned below the first and second receiving grooves (11a, 11a'). They are respectively installed on the left inner surface of the first receiving groove (11a) and the right inner surface of the second receiving groove (11a'). In the present invention, the first and second seating bodies 12 and 12' are made of an insulating material.
상기 제1스프링걸이체(13)는, 제1수용홈(11a)의 좌측에 제1안착체(12)보다 전방에 위치하게 설치된다. 본 발명에서 제1스프링걸이체(13)는 바 형상을 갖추고, 절연재질로 이루어진다.The first spring hanger body 13 is installed on the left side of the first receiving groove 11a and positioned forward of the first seating body 12. In the present invention, the first spring hanger body 13 has a bar shape and is made of an insulating material.
상기 제2스프링걸이체(13')는, 제2수용홈(11a')의 우측에 제2안착체(12')보다 후방에 위치하게 설치된다. 본 발명에서 제2스프링걸이체에(13')는 바 형상을 갖추고, 절연재질로 이루어진다. 본 발명에서 제2스프링걸이체(13')는 제1스프링걸이체(13)와 대향되게 구비될 수 있다.The second spring hanger 13' is installed on the right side of the second receiving groove 11a', positioned rearward than the second seating body 12'. In the present invention, the second spring hanger body (13') has a bar shape and is made of an insulating material. In the present invention, the second spring hanger body 13' may be provided to face the first spring hanger body 13.
상기 케이스커버(14)는, 제1,2개구홀(14,14a')과, 안내홈(14b)를 갖추고서, 절연재질로 이루어지며, 케이스본체(11)를 폐쇄한다. 본 발명에서 케이스커버(14)는 판 형상을 이루어 볼팅 체결 방식으로 케이스본체(11)에 착탈가능하게 설치되지만, 이외에도 다양한 방식으로 케이스본체(11)에 착탈가능하게 설치될 수 있다. 한편 본 발명에서 케이스커버(14)는, 일단이 힌지 방식으로 케이스본체(11)에 회전가능하게 설치되고, 타단이 별도의 체결부재(미도시)를 통해 케이스본체(11)에 착탈가능하게 고정될 수도 있다.The case cover 14 has first and second opening holes 14 and 14a' and a guide groove 14b, is made of an insulating material, and closes the case body 11. In the present invention, the case cover 14 has a plate shape and is detachably installed on the case body 11 by a bolting method, but can be detachably installed on the case body 11 in various other ways. Meanwhile, in the present invention, the case cover 14 has one end rotatably installed on the case body 11 in a hinge manner, and the other end is detachably fixed to the case body 11 through a separate fastening member (not shown). It could be.
상기 제1,2개구홀(14a,14a')는, 상하방향으로 개구되어, 제1,2수용홈(11a,11a')과 각각 연통된다.The first and second opening holes 14a and 14a' are opened in the vertical direction and communicate with the first and second receiving grooves 11a and 11a', respectively.
상기 안내홈(14b)은, 케이스커버(14)의 상면에 측방으로 개구되게 형성된다. 본 발명에서 안내홈(14b)은 다수 개가 구비된다. The guide groove 14b is formed to open laterally on the upper surface of the case cover 14. In the present invention, a plurality of guide grooves 14b are provided.
상기 제1,2지중배전선(20,20')은, 도 1 및 도 2에 도시된 바와 같이, 제1,2전선안착체(12,12')에 각각 안착되는 제1,2단자(21,21')를 각각 갖추고서, 케이스본체(11)의 제1전선삽입홈(11b) 및 케이스본체(11)의 제2전선삽입홈(11b')에 설치된다. 본 발명에서 제1,2단자(21,21')는 제1,2지중배전선(20,20')의 도전선에 각각 착탈가능하게 볼팅체결될 수 있다.As shown in FIGS. 1 and 2, the first and second underground distribution lines (20, 20') have first and second terminals (21) each seated on the first and second wire seating bodies (12, 12'). , 21'), respectively, and are installed in the first wire insertion groove (11b) of the case body 11 and the second wire insertion groove (11b') of the case body 11. In the present invention, the first and second terminals 21 and 21' can be detachably bolted to the conductive wires of the first and second underground distribution lines 20 and 20', respectively.
상기 접속기구(30)는, 도 2, 도 3, 도 5, 도 6에 도시된 바와 같이, 지지축(31)과, 회전접속바(32)와, 제1,2접속체(33,33')와, 제1눌림체(34)와, 제2눌림체(34')와, 제1,2스프링연결체(35,35')와, 제1,2압축스프링(36,36')를 갖춘다.As shown in FIGS. 2, 3, 5, and 6, the connection mechanism 30 includes a support shaft 31, a rotating connection bar 32, and first and second connection members 33 and 33. '), the first pressing body (34), the second pressing body (34'), the first and second spring connectors (35, 35'), and the first and second compression springs (36, 36') Equipped with
상기 지지축(31)은, 케이스본체(11)의 내부 중앙에 설치되되 제1,2스프링걸이체(13,13')와 좌우방향으로 동일선상에 위치하게 설치된다. 본 발명에서 지지축(31)은 절연재질로 이루어진다.The support shaft 31 is installed in the inner center of the case body 11 and is located on the same line as the first and second spring hangers 13 and 13' in the left and right directions. In the present invention, the support shaft 31 is made of an insulating material.
상기 회전접속바(32)는, 지지축(31)에 시계방향 또는 반시계방향으로 회전가능하게 설치된다. 본 발명에서 회전접속바(32)는 도전재질로 이루어지고, 긴 판 형상을 이룰 수 있다.The rotary connection bar 32 is installed on the support shaft 31 to be rotatable clockwise or counterclockwise. In the present invention, the rotating connection bar 32 is made of a conductive material and can have a long plate shape.
상기 제1,2접속체(33,33')는, 회전접속바(32)의 좌측 및 회전접속바(32)의 우측에 각각 설치되어, 상단이 제1,2단자(21,21')에 각각 접속하거나 각각 접속해제된다. 본 발명에서 제1,2접속체(33,33')는 'ㄱ'자 형상을 이루고, 도전재질로 이루어진다.The first and second connectors 33 and 33' are installed on the left and right sides of the rotary connection bar 32, respectively, and have their upper ends connected to the first and second terminals 21 and 21'. Each is connected to or disconnected from each other. In the present invention, the first and second connectors 33 and 33' have an 'L' shape and are made of a conductive material.
상기 제1눌림체(34)는, 후방으로 갈수록 하방으로 경사진 제1눌림면(34a)를 구비하고, 회전접속바(32)의 좌단이 관통삽입되어 회전접속바(32)와 고정되며, 회전접속바(32)가 시계방향으로 회전하여 제1접속체(33)가 제1단자(21)에 접속할 시 케이스본체(11)의 제1스토핑수직면(11a1)에 맞닿는다. 본 발명에서 제1눌림체(34)는 절연재질로 이루어진다. 한편 본 발명에서 제1눌림면(34a)은 케이스본체(11)의 제1스토핑수직면(11a1)을 향해 하방으로 경사지는 것이 바람직하다.The first pressing body 34 has a first pressing surface 34a inclined downward toward the rear, and the left end of the rotating connecting bar 32 is inserted through and fixed to the rotating connecting bar 32, When the rotary connecting bar 32 rotates clockwise and the first connecting member 33 is connected to the first terminal 21, it comes into contact with the first stopping vertical surface 11a1 of the case body 11. In the present invention, the first pressing body 34 is made of an insulating material. Meanwhile, in the present invention, the first pressing surface (34a) is preferably inclined downward toward the first stopping vertical surface (11a1) of the case body (11).
상기 제2눌림체(34')는, 후방으로 갈수록 하방으로 경사진 제2눌림면(34a')를 구비하고, 회전접속바(32)의 우단이 관통삽입되어 회전접속바(32)와 고정되며, 회전접속바(32)가 반시계방향으로 회전하여 제2접속체(33')가 제2단자(21)에 접속해제될 시 케이스본체(11)의 제2스토핑수직면(11a1')에 맞닿는다. 본 발명에서 제2눌림체(34')는 절연재질로 이루어진다. 한편 본 발명에서 제2눌림면(34a')은 케이스본체(11)의 제2스토핑수직면(11a1')을 향해 하방으로 경사지는 것이 바람직하다.The second pressing body 34' has a second pressing surface 34a' inclined downward toward the rear, and the right end of the rotating connecting bar 32 is inserted through and fixed to the rotating connecting bar 32. When the rotary connection bar 32 rotates counterclockwise and the second connector 33' is disconnected from the second terminal 21, the second stopping vertical surface 11a1' of the case body 11 It touches. In the present invention, the second pressing body 34' is made of an insulating material. Meanwhile, in the present invention, the second pressing surface 34a' is preferably inclined downward toward the second stopping vertical surface 11a1' of the case body 11.
상기 제1,2스프링연결체(35,35')는, 제1,2눌림체(34,34')의 하측에 각각 구비된다. 본 발명에서 제1,2스프링연결체(35,35')는 절연재질로 이루어지고 바 형상을 이룬다.The first and second spring connectors 35 and 35' are provided below the first and second pressing members 34 and 34', respectively. In the present invention, the first and second spring connectors 35 and 35' are made of an insulating material and have a bar shape.
상기 제1,2압축스프링(36,36')은, 일단이 제1,2스프링걸이체(13,13')에 각각 연결되고, 타단이 제1,2스프링연결체(35,35')에 각각 연결된다. 본 발명에서 제1,2압축스프링(36,36')은, 회전접속바(32)가 회전하면서 회전접속바(32)의 좌단 및 우단이 제1,2스프링걸이체(13,13')에 가까워질 시 압축되고, 회전접속바(32)가 회전하면서 회전접속바(32)의 좌단 및 우단이 제1,2스프링걸이체(13,13')로부터 멀어질 시 복원된다. 한편 본 발명에서 제1,2압축스프링(36,36')은 회전접속바(32)의 회전에 따라 압축 및 복원될 수 있으면 다양한 형태의 스프링(탄성체)가 적용될 수 있다.The first and second compression springs (36, 36') have one end connected to the first and second spring hangers (13, 13'), respectively, and the other ends are connected to the first and second spring connectors (35, 35'). are connected to each. In the present invention, the first and second compression springs (36, 36') rotate the rotary connection bar (32) so that the left and right ends of the rotary connection bar (32) are connected to the first and second spring hangers (13, 13'). It is compressed when it approaches, and as the rotary connecting bar 32 rotates, the left and right ends of the rotary connecting bar 32 are restored when they move away from the first and second spring hangers 13 and 13'. Meanwhile, in the present invention, as long as the first and second compression springs 36 and 36' can be compressed and restored according to the rotation of the rotary connection bar 32, various types of springs (elastic bodies) can be applied.
상기 단속누름핀(40)은, 케이스커버(14)의 제1개구홀(14a) 또는 케이스커버(14)의 제2개구홀(14a')에 삽탈가능하고, 케이스커버(14)의 제1개구홀(14a) 또는 케이스커버(14)의 제2개구홀(14a')에 삽입될 시 제1눌림체(34)의 제1눌림면(34a) 또는 제2눌림체(34')의 제2눌림면(34a')를 가압한다. 본 발명에서 단속누름핀(40)은 절연재질로 이루어진다. 또한 본 발명에서 단속누름핀(40)은 도 2에 도시된 바와 같이 'T'자 형 바 형상을 이룰 수 있고, 제1눌림체(34)의 제1눌림면(34a) 또는 제2눌림체(34')의 제2눌림면(34a')를 눌러 제1,2지중배전선(20,20') 간의 전기적 연결이 단속되도록 되도록 한다. 한편 본 발명에서 단속누름핀(40)은 외부로 노출되지 않도록 액상형소화기구(50)의 하측에 수납되거나, 케이스(10)에 수납되게 구비될 수 있다.The intermittent push pin 40 is insertable and removable into the first opening hole 14a of the case cover 14 or the second opening hole 14a' of the case cover 14, and the first opening hole 14a' of the case cover 14. When inserted into the opening hole 14a or the second opening hole 14a' of the case cover 14, the first pressing surface 34a or the second pressing body 34' of the first pressing body 34 2 Press the pressing surface (34a'). In the present invention, the intermittent push pin 40 is made of an insulating material. In addition, in the present invention, the intermittent push pin 40 may form a 'T'-shaped bar shape as shown in FIG. 2, and may be connected to the first pressing surface 34a or the second pressing body of the first pressing body 34. Press the second pressing surface (34a') of (34') so that the electrical connection between the first and second underground distribution lines (20, 20') is interrupted. Meanwhile, in the present invention, the intermittent push pin 40 may be stored on the lower side of the liquid type fire extinguishing device 50 or stored in the case 10 so as not to be exposed to the outside.
상기 액상형소화기구(50)는, 도 1 및 도 2에 도시된 바와 같이, 액상형소화기구(50)의 하측에 하방으로 돌출되게 구비되어, 케이스커버(14)의 제1,2개구홀(14a,14a')에 각각 삽탈가능하게 삽입되되, 제1,2눌림체(34,34')보다 상방에 위치하는 제1,2마감바(51,51')를 갖추고서, 케이스커버(14)의 상측에 배치된다. 본 발명에서 액상형소화기구(50)는 외부 충격시 파괴되어 주변 온도를 냉각시키고 주변 산소농도를 낮추는 통상의 액상형 소화기(투척형 소화기)가 적용된다. 한편 본 발명에서는 액상형소화기구(50)의 표면에 경고문구(일예로 감전사고 위험) 등의 표시할 수 있고, 필요에 따라서는 상기 경고문구를 케이스커버(14)의 표면에 표시할 수도 있다. 또한 본 발명에서 액상형소화기구(50)는 케이스커버(14)의 제1,2개구홀(14a,14a')로 이물질이 들어가지 않도록 하면서, 케이스커버(14)의 제1,2개구홀(14a,14a')이 외부에 노출되지 않도록 하여, 권한없는 사람이 제1,2지중배전선(20,20')을 단속하는 방식을 알아채지 못하도록 한다.As shown in FIGS. 1 and 2, the liquid-type fire extinguishing device 50 is provided to protrude downward on the lower side of the liquid-type fire extinguishing device 50, and the first and second opening holes 14a of the case cover 14 , 14a'), each of which is removably inserted and equipped with first and second closing bars (51, 51') located above the first and second pressing members (34, 34'), and a case cover (14). is placed on the upper side of In the present invention, the liquid-type fire extinguishing device 50 is a typical liquid-type fire extinguisher (throw-type fire extinguisher) that is destroyed upon external impact to cool the surrounding temperature and lower the surrounding oxygen concentration. Meanwhile, in the present invention, a warning message (for example, risk of electric shock) can be displayed on the surface of the liquid fire extinguishing device 50, and if necessary, the warning message can be displayed on the surface of the case cover 14. In addition, in the present invention, the liquid type fire extinguishing device 50 prevents foreign substances from entering the first and second opening holes 14a and 14a' of the case cover 14, and the first and second opening holes (14a, 14a') of the case cover 14 ( 14a, 14a') are not exposed to the outside, preventing unauthorized persons from noticing how the first and second underground distribution lines (20, 20') are controlled.
상기 소화기고정기구(60)는, 도 1 및 도 2에 도시된 바와 같이, 케이스커버(14)의 상측에 설치되어 액상형소화기구(50)를 케이스커버(14)에 착탈가능하게 고정한다. 본 발명에서 소화기고정기구(60)는 액상형소화기구(50)의 전방 및 후방에 각각 위치하게 케이스커버(14)에 설치되는 제1,2소화기안착체(61,61')와, 일단이 제1소화기안착체(61)에 착탈가능하게 체결되고 타단이 제2소화기안착체(61')에 착탈가능하게 체결되는 밴드 형상의 소화기고정체(62)를 갖춘다. 한편 본 발명에서 소화기고정기구(60)는 액상형소화기구(50)를 케이스커버(14)에 고정할 수 있으면 다양한 고정방식이 적용될 수 있다.As shown in FIGS. 1 and 2, the fire extinguisher fixing device 60 is installed on the upper side of the case cover 14 and detachably fixes the liquid type fire extinguishing device 50 to the case cover 14. In the present invention, the fire extinguisher fixing device 60 includes first and second fire extinguisher mounting bodies 61 and 61' installed on the case cover 14 at the front and rear of the liquid type fire extinguishing device 50, respectively, and one end It is equipped with a band-shaped fire extinguisher fixture (62) that is detachably fastened to the first fire extinguisher mounting body (61) and the other end is detachably fastened to the second fire extinguisher mounting body (61'). Meanwhile, in the present invention, the fire extinguisher fixing device 60 can be applied to various fixing methods as long as the liquid type fire extinguishing device 50 can be fixed to the case cover 14.
상기 화재감지센서(70)는, 도 1 및 도 2에 도시된 바와 같이, 케이스본체(11)에 설치되고 화재감지 시 화재감지신호를 출력한다.As shown in FIGS. 1 and 2, the fire detection sensor 70 is installed in the case body 11 and outputs a fire detection signal when a fire is detected.
상기 소화기타격기구(80)는, 도 1 및 도 2에 도시된 바와 같이, 케이스커버(14)에 설치되는 타격바구동장치(81)와, 타격바구동장치(81)에 설치되어 타격바구동장치(81)에 의해 작동되고, 작동 시 액상형소화기구(50)를 타격하는 타격바(82)를 갖추며, 타격바구동장치(81)는 화재감지센서(70)로부터 화재감지신호를 수신하면 타격바(81)를 작동시킨다. 본 발명에서 소화기타격기구(80)는 솔레노이드 방식으로 타격바(81)를 구동할 수 있지만, 액상형소화기구(50)를 타격하여 파괴할 수 있으면 다양한 타격방식이 적용될 수 있다.As shown in FIGS. 1 and 2, the fire extinguisher striking mechanism 80 is installed on the striking bar driving device 81 installed on the case cover 14 and the striking bar driving device 81 to drive the striking bar. It is operated by the device 81 and is equipped with a striking bar 82 that strikes the liquid type fire extinguishing device 50 when operated, and the striking bar driving device 81 strikes when receiving a fire detection signal from the fire detection sensor 70. Operate the bar (81). In the present invention, the fire extinguisher striking mechanism 80 can drive the striking bar 81 in a solenoid manner, but various striking methods can be applied as long as the liquid-type fire extinguishing mechanism 50 can be destroyed by striking it.
도 7 내지 도 10은 본 발명의 작용을 설명하기 위한 도면으로서, 도 7 내지 도 10을 참조하여 본 발명의 작용을 설명하면 다음과 같다.FIGS. 7 to 10 are diagrams for explaining the operation of the present invention. The operation of the present invention is explained with reference to FIGS. 7 to 10 as follows.
본 발명이 전력구 내부에 설치된 상태에서 화재가 발생하면, 화재감지센서(70)는 화재감지신호를 소화기타격기구(80)로 출력한다.If a fire occurs while the present invention is installed inside a power outlet, the fire detection sensor 70 outputs a fire detection signal to the fire extinguisher striking device 80.
이때, 소화기타격기구(80)의 타격바구동장치(81)가 구동되면서 도 7과 같이 타격바(82)가 액상형소화기구(50)를 강하게 타격한다.At this time, as the striking bar driving device 81 of the fire extinguisher striking mechanism 80 is driven, the striking bar 82 strongly strikes the liquid type fire extinguishing mechanism 50 as shown in FIG.
여기서, 액상형소화기구(50)가 파괴되면, 액상형소화기구(50) 내부의 액상소화물질이 케이스커버(14)로 퍼지고 케이스커버(14)의 안내홈(14b)에 의해 케이스본체(11)로 유도된다.Here, when the liquid type fire extinguishing device 50 is destroyed, the liquid fire extinguishing material inside the liquid type fire extinguishing device 50 spreads to the case cover 14 and into the case body 11 through the guide groove 14b of the case cover 14. It is induced.
그러면, 액상소화물질을 통해 케이스(10) 주변 화재를 신속하게 진압할 수 있다.Then, the fire around the case 10 can be quickly extinguished using the liquid fire extinguishing agent.
한편, 본 발명은 지중배전선로 점검을 하거나 수리를 하기 위해 제1,2지중배전선(20,20') 간의 전기적 연결을 해제해야할 시, 권한 있는 관리자(본 발명의 작동 관계를 아는 사람)가 현장에 출동하여 제1,2지중배전선(20,20') 간의 전기적 연결을 해제할 수 있다.Meanwhile, in the present invention, when it is necessary to disconnect the electrical connection between the first and second underground distribution lines (20, 20') to inspect or repair the underground distribution line, an authorized manager (a person who knows the operating relationship of the present invention) is on site. You can dispatch to and disconnect the electrical connection between the first and second underground distribution lines (20, 20').
즉, 상기 관리자는 현장에 출동한 후 액상형소화기구(50)를 케이스커버(14)에서 분리한다. That is, the manager separates the liquid fire extinguishing device (50) from the case cover (14) after being dispatched to the scene.
그리고, 상기 관리자는 단속누름핀(40)을 도 8과 같이 케이스커버(14)의 제1개구홀(14a)에 삽입하면서 가압한다. 이때 상기 관리자는 단속누름핀(40)을 소지한 후 현장에 출동하여 사용하거나, 별도로 보관된 단속누름핀(40)을 사용할 수 있다.Then, the manager presses the intermittent push pin 40 while inserting it into the first opening hole 14a of the case cover 14 as shown in FIG. 8. At this time, the manager may be dispatched to the site and use the intermittent push pin (40), or may use a separately stored intermittent push pin (40).
이후, 제1눌림체(34)의 제1눌림면(34a)이 눌려지면서 도 9와 같이 제1눌림체(34)가 반시계방향으로 회전하고, 이에 따라 회전접속바(32) 및 제1,2접속체(33,33')가 반시계방향으로 회전하면서 제1접속체(33) 및 제1단자(21)가 접속해제되고 제2접속체(33') 및 제2단자(21')가 접속해제된다.Thereafter, as the first pressing surface 34a of the first pressing body 34 is pressed, the first pressing body 34 rotates counterclockwise as shown in FIG. 9, and accordingly, the rotation connecting bar 32 and the first pressing body 34 , As the second connectors 33 and 33' rotate counterclockwise, the first connector 33 and the first terminal 21 are disconnected, and the second connector 33' and the second terminal 21' are disconnected. ) is disconnected.
이때, 회전접속바(32)가 반시계방향으로 회전할 시, 제1,2접속체(33,33')가 제1,2스프링걸이체(13,13')를 통과하면 제1,2압축스프링(36,36')의 복원력에 의해 도 10과 같이 제1접속체(33) 및 제1단자(21)가 접속이 완전 해제되고 제2접속체(33') 및 제2단자(21')의 접속이 완전 해제된다. 그러면 제1,2지중배전선(20,20') 간의 전기적 연결이 안전하게 해제된다.At this time, when the rotary connection bar 32 rotates counterclockwise, the first and second connectors 33 and 33' pass through the first and second spring hangers 13 and 13'. Due to the restoring force of the compression springs 36 and 36', the first connection body 33 and the first terminal 21 are completely disconnected as shown in FIG. 10, and the second connection body 33' and the second terminal 21 are completely disconnected. ') is completely disconnected. Then, the electrical connection between the first and second underground distribution lines 20 and 20' is safely disconnected.
한편, 본 발명에서 점검 및 수리과 완료되면, 제1접속체(33) 및 제1단자(21)를 다시 접속하고 제2접속체(33') 및 제2단자(21')를 다시 접속한다.Meanwhile, in the present invention, when inspection and repair are completed, the first connector 33 and the first terminal 21 are reconnected, and the second connector 33' and the second terminal 21' are reconnected.
이때, 관리자가 단속누름핀(40)을 케이스커버(14)의 제2개구홀(14a')에 가압삽입하면, 회전접속바(32)가 시계방향으로 회전하면서, 상기 제1,2접속체(33,33') 및 제1,2단자(21,21')의 접속해제 과정과 동일한 원리로 제1,2접속체(33,33') 및 제1,2단자(21,21')의 접속이 다시 이루어진다. 그러면 제1,2지중배전선(20,20')이 다시 전기적으로 연결된다.At this time, when the manager inserts the intermittent push pin 40 into the second opening hole 14a' of the case cover 14, the rotary connecting bar 32 rotates clockwise, and the first and second connecting members The first and second connectors (33,33') and the first and second terminals (21,21') are connected according to the same principle as the disconnection process of (33,33') and the first and second terminals (21,21'). The connection is reestablished. Then, the first and second underground distribution lines (20, 20') are electrically connected again.
상술한 바와 같은 본 발명은, 화재발생 시 주변으로 액상소화물질을 즉각적으로 배출시켜 신속한 화재진압이 가능하도록 하는 효과가 있다.As described above, the present invention has the effect of enabling rapid fire suppression by immediately discharging liquid fire extinguishing substances to the surroundings when a fire occurs.
또한, 본 발명은, 점검 및 수리 시 활선상태에서, 단속누름핀(40) 및 케이스커버(14)의 제1,2개구홀(14a,14a')을 이용하여, 편리하게 제1,2지중배전선(20,20')을 단속할 수 있는 효과가 있다. 특히 본 발명은 단속누름핀(40)과 접속기구(30)의 유기적 동작에 의해 제1,2지중배전선(20,20')의 단속이 이루어지기 때문에 권한없는 사람(본 발명의 작동 관계를 알지 못하는 사람)이 단속누름핀(40)을 찾아 제1,2지중배전선(20,20')을 단속할 일이 없어, 매우 안전하게 제1,2지중배전선(20,20')의 단속이 이루어지고, 별도의 잠금장치가 필요없는 효과가 있다.In addition, the present invention conveniently uses the first and second opening holes (14a, 14a') of the intermittent push pin (40) and the case cover (14) in a live wire state during inspection and repair. It has the effect of controlling the distribution lines (20, 20'). In particular, in the present invention, since the first and second underground distribution lines (20, 20') are regulated by the organic operation of the intermittent push pin (40) and the connecting device (30), unauthorized persons (who do not know the operating relationship of the present invention) There is no need for a person (a person who is not capable of doing so) to find the control push pin (40) to control the first and second underground distribution lines (20, 20'), so the control of the first and second underground distribution lines (20, 20') is carried out very safely. , which has the effect of eliminating the need for a separate locking device.
또한, 본 발명은, 케이스본체(11)에 주요 구성을 케이스본체(11)에 설치하고, 판 형상의 케이스커버(14)로 케이스본체(11)를 폐쇄시켜, 편리하게 본 발명의 조립할 수 있고, 케이스(10)의 폭을 슬림하게 할 수 있는 효과가 있다.In addition, the present invention can be conveniently assembled by installing the main components in the case body 11 and closing the case body 11 with a plate-shaped case cover 14. , which has the effect of slimming the width of the case 10.
한편, 본 발명은, 지중배전선을 연결하는 구조에 화재진압 구조 등 지중배전을 위한 다양한 구조를 더 포함한다는 의미에서, 본 발명의 명칭을 화재진압 기능을 구비한 다기능 지중배전선 연결장치로 정의하고, 본 발명의 청구대상을 지중배전선 연결장치로 정의한다.Meanwhile, in the sense that the present invention further includes various structures for underground distribution, such as fire suppression structures, in the structure for connecting underground distribution lines, the name of the present invention is defined as a multi-functional underground distribution line connection device with a fire suppression function, The subject matter of the present invention is defined as an underground distribution line connection device.
10: 케이스 20,20': 제1,2지중배전선
30: 접속기구 40: 단속누름핀
50: 액상형소화기구 60: 소화기고정기구
70: 화재감지센서 80: 소화기타격기구10: Case 20,20': 1st and 2nd underground distribution lines
30: Connection device 40: Intermittent push pin
50: Liquid fire extinguisher 60: Fire extinguisher fixing device
70: Fire detection sensor 80: Fire extinguisher striking device
Claims (1)
제1,2전선안착체(12,12')에 각각 안착되는 제1,2단자(21,21')를 각각 갖추고서, 케이스본체(11)의 제1전선삽입홈(11b) 및 케이스본체(11)의 제2전선삽입홈(11b')에 설치되는 제1,2지중배전선(20,20'),
케이스본체(11)의 내부 중앙에 설치되되 제1,2스프링걸이체(13,13')와 좌우방향으로 동일선상에 위치하게 설치되는 절연재질의 지지축(31)과; 지지축(31)에 시계방향 또는 반시계방향으로 회전가능하게 설치되는 도전재질의 회전접속바(32)와; 회전접속바(32)의 좌측 및 회전접속바(32)의 우측에 각각 설치되어, 상단이 제1,2단자(21,21')에 각각 접속하거나 각각 접속해제되는 'ㄱ'자 형상의 도전재질의 제1,2접속체(33,33')와; 후방으로 갈수록 하방으로 경사진 제1눌림면(34a)를 구비하고, 회전접속바(32)의 좌단이 관통삽입되어 회전접속바(32)와 고정되며, 회전접속바(32)가 시계방향으로 회전하여 제1접속체(33)가 제1단자(21)에 접속할 시 케이스본체(11)의 제1스토핑수직면(11a1)에 맞닿는 절연재질의 제1눌림체(34)와; 후방으로 갈수록 하방으로 경사진 제2눌림면(34a')를 구비하고, 회전접속바(32)의 우단이 관통삽입되어 회전접속바(32)와 고정되며, 회전접속바(32)가 반시계방향으로 회전하여 제2접속체(33')가 제2단자(21)에 접속해제될 시 케이스본체(11)의 제2스토핑수직면(11a1')에 맞닿는 절연재질의 제2눌림체(34')와; 제1,2눌림체(34,34')의 하측에 각각 구비되는 절연재질의 제1,2스프링연결체(35,35')와; 일단이 제1,2스프링걸이체(13,13')에 각각 연결되고, 타단이 제1,2스프링연결체(35,35')에 각각 연결되는 제1,2압축스프링(36,36')으로 구성된 접속기구(30),
케이스커버(14)의 제1개구홀(14a) 또는 케이스커버(14)의 제2개구홀(14a')에 삽탈가능하고, 케이스커버(14)의 제1개구홀(14a) 또는 케이스커버(14)의 제2개구홀(14a')에 삽입될 시 제1눌림체(34)의 제1눌림면(34a) 또는 제2눌림체(34')의 제2눌림면(34a')를 가압하는 절연재질의 단속누름핀(40),
액상형소화기구(50)의 하측에 하방으로 돌출되게 구비되어, 케이스커버(14)의 제1,2개구홀(14a,14a')에 각각 삽탈가능하게 삽입되되, 제1,2눌림체(34,34')보다 상방에 위치하는 제1,2마감바(51,51')를 갖추고서, 케이스커버(14)의 상측에 배치되는 액상형소화기구(50),
케이스커버(14)의 상측에 설치되어 액상형소화기구(50)를 케이스커버(14)에 착탈가능하게 고정하는 소화기고정기구(60),
케이스본체(11)에 설치되고 화재감지 시 화재감지신호를 출력하는 화재감지센서(70),
케이스커버(14)에 설치되는 타격바구동장치(81)와, 타격바구동장치(81)에 설치되어 타격바구동장치(81)에 의해 작동되고, 작동 시 액상형소화기구(50)를 타격하는 타격바(82)를 갖추며, 타격바구동장치(81)는 화재감지센서(70)로부터 화재감지신호를 수신하면 타격바(81)를 작동시키는 소화기타격기구(80)
를 포함하는 것을 특징으로 하는 지중배전선 연결장치.
A first receiving groove (11a) is formed on the inner left side of the case body (11) to open upward, and is provided with a first stopping vertical surface (11a1) inclined rearward toward the left on the rear side of the first receiving groove (11a). ; A second stopping vertical surface 11a1 is formed on the inner right side of the case body 11 to open upward and communicates with the first receiving groove 11a, and is inclined rearward toward the right at the rear of the second receiving groove 11a'. ') a second receiving groove (11a') provided; A first wire entry groove (11b) formed on the left rear side of the case body 11 to open upward, the right side of which communicates with the left side of the first receiving groove (11a); A second wire entry groove (11b') is formed on the right front side of the case body (11) that opens upward, and the left side communicates with the right side of the second receiving groove (11a'); a case body (11) made of an insulating material with )and; It is provided with first and second seating grooves (12a, 12a') opening upward, respectively, and is located below the first and second receiving grooves (11a, 11a'), respectively, on the left inner surface and the second receiving groove (11a) of the first receiving groove (11a). First and second seating bodies (12, 12') made of insulating material respectively installed on the right inner surface of the second receiving groove (11a'); A first spring hanger body (13) made of insulating material installed on the left side of the first receiving groove (11a) and positioned forward of the first seating body (12); A second spring hanger body (13') made of insulating material installed on the right side of the second receiving groove (11a') and positioned rearward than the second seating body (12'); first and second opening holes (14a, 14a') that are open in the vertical direction and communicate with the first and second receiving grooves (11a, 11a'), respectively; Case 10 consisting of a plate-shaped case cover 14 made of an insulating material that closes the case body 11 and has a plurality of guide grooves 14b formed to open laterally on the upper surface of the case cover 14. ,
Equipped with first and second terminals 21 and 21' respectively seated on the first and second wire seating bodies 12 and 12', and the first wire insertion groove 11b of the case body 11 and the case body The first and second underground distribution lines (20, 20') installed in the second wire insertion groove (11b') of (11),
A support shaft 31 made of insulating material is installed at the inner center of the case body 11 and is located on the same line in the left and right directions as the first and second spring hangers 13 and 13'; A rotating connection bar 32 made of a conductive material is installed on the support shaft 31 to be rotatable clockwise or counterclockwise; It is installed on the left side of the rotary connection bar 32 and the right side of the rotary connection bar 32, respectively, and has an 'ㄱ' shaped conductor whose upper ends are connected to or disconnected from the first and second terminals 21 and 21', respectively. First and second connectors 33 and 33' made of material; It has a first pressing surface (34a) inclined downward toward the rear, and the left end of the rotary connection bar (32) is inserted through and fixed to the rotary connection bar (32), and the rotary connection bar (32) is rotated clockwise. a first pressing body 34 made of insulating material that comes into contact with the first stopping vertical surface 11a1 of the case body 11 when the first connecting body 33 is rotated and connected to the first terminal 21; It is provided with a second pressing surface (34a') inclined downward toward the rear, and the right end of the rotary connection bar (32) is inserted through and fixed to the rotary connection bar (32), and the rotary connection bar (32) is rotated counterclockwise. When the second connecting body (33') is disconnected from the second terminal (21) by rotating in this direction, the second pressing body (34) made of insulating material comes into contact with the second stopping vertical surface (11a1') of the case body (11). ')and; First and second spring connectors 35 and 35' made of insulating material respectively provided below the first and second pressing bodies 34 and 34'; First and second compression springs (36, 36'), one end of which is connected to the first and second spring hangers (13, 13'), respectively, and the other ends of which are connected to the first and second spring connectors (35, 35'), respectively. ), a connection mechanism (30) consisting of
It is insertable and removable into the first opening hole 14a of the case cover 14 or the second opening hole 14a' of the case cover 14, and can be inserted into the first opening hole 14a of the case cover 14 or the case cover ( When inserted into the second opening hole 14a' of 14), the first pressing surface 34a of the first pressing body 34 or the second pressing surface 34a' of the second pressing body 34' is pressed. An intermittent push pin (40) made of insulating material,
It is provided to protrude downward on the lower side of the liquid type fire extinguishing device 50 and is removably inserted into the first and second opening holes 14a and 14a' of the case cover 14, respectively, and the first and second pressing bodies 34 A liquid fire extinguishing device (50) equipped with first and second closing bars (51, 51') located above 34') and disposed on the upper side of the case cover (14),
A fire extinguisher fixing device (60) installed on the upper side of the case cover (14) to detachably fix the liquid type fire extinguishing device (50) to the case cover (14),
A fire detection sensor (70) installed in the case body (11) and outputs a fire detection signal when a fire is detected,
It is operated by the striking bar driving device 81 installed on the case cover 14 and the striking bar driving device 81 installed on the striking bar driving device 81, and when operating, strikes the liquid type fire extinguishing device 50. It is equipped with a striking bar (82), and the striking bar driving device (81) is a fire extinguisher striking device (80) that operates the striking bar (81) when it receives a fire detection signal from the fire detection sensor (70).
An underground distribution cable connection device comprising a.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020230023661A KR102590036B1 (en) | 2023-02-22 | 2023-02-22 | Underground Line Connecting Equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020230023661A KR102590036B1 (en) | 2023-02-22 | 2023-02-22 | Underground Line Connecting Equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102673371B1 (en) * | 2023-12-26 | 2024-06-05 | 고전주 | Apartment building extension electrical work joint connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102045759B1 (en) * | 2019-07-26 | 2019-11-18 | 남숙희 | Cable protection equipment for distribution and trasformation of electric energy |
| KR20190130862A (en) * | 2018-05-15 | 2019-11-25 | 육송(주) | Automatic fire extinguishing device |
| KR102183977B1 (en) | 2020-02-07 | 2020-11-27 | 변석훈 | Underground distribution line stable installation tray device |
| KR102235859B1 (en) * | 2020-06-24 | 2021-04-05 | 주식회사 케이씨엔지니어링 | Connection device of distribution line |
-
2023
- 2023-02-22 KR KR1020230023661A patent/KR102590036B1/en active IP Right Grant
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190130862A (en) * | 2018-05-15 | 2019-11-25 | 육송(주) | Automatic fire extinguishing device |
| KR102045759B1 (en) * | 2019-07-26 | 2019-11-18 | 남숙희 | Cable protection equipment for distribution and trasformation of electric energy |
| KR102183977B1 (en) | 2020-02-07 | 2020-11-27 | 변석훈 | Underground distribution line stable installation tray device |
| KR102235859B1 (en) * | 2020-06-24 | 2021-04-05 | 주식회사 케이씨엔지니어링 | Connection device of distribution line |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102673371B1 (en) * | 2023-12-26 | 2024-06-05 | 고전주 | Apartment building extension electrical work joint connector |
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