KR0137978Y1 - Wire fuse connection structure - Google Patents

Wire fuse connection structure Download PDF

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Publication number
KR0137978Y1
KR0137978Y1 KR2019960024101U KR19960024101U KR0137978Y1 KR 0137978 Y1 KR0137978 Y1 KR 0137978Y1 KR 2019960024101 U KR2019960024101 U KR 2019960024101U KR 19960024101 U KR19960024101 U KR 19960024101U KR 0137978 Y1 KR0137978 Y1 KR 0137978Y1
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South Korea
Prior art keywords
wire
wire fuse
connection
fuse
connection structure
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KR2019960024101U
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Korean (ko)
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KR19980010656U (en
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안치정
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안치정
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Priority to KR2019960024101U priority Critical patent/KR0137978Y1/en
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Publication of KR0137978Y1 publication Critical patent/KR0137978Y1/en

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02Details
    • H01H85/0241Structural association of a fuse and another component or apparatus
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02Details
    • H01H85/04Fuses, i.e. expendable parts of the protective device, e.g. cartridges

Abstract

본 고안은 지상 전주 사이에 연결되어 저압 인입선 선로 보호에 사용되는 전선 휴즈의 접속 구조에 관한 고안으로서, 특히 전선 휴즈의 내통과 외통 양단에 접속 캡을 설치하고, 상기 접속 캡의 내부에 수장홈을 형성하여 가용체와 연결되는 접속단자와 탄지용 판스프링을 설치하여 작업자가 활선한 상태에서 탈피한 전선의 단자부를 밀어 끼우는 방식으로 전선휴즈와 저압 인입선을 접속시킬 수 있게 하므로서, 별도의 공구를 이용하여 압착 접속시키지 않아 작업의 안정성과 편리성을 부여하며 작업성을 향상시키고, 시공 불량을 최소화시키며 작업자의 휴대품을 간소화시킬 수 있어 작업에 편리성을 부여할 수 있도록 한 전선휴즈의 접속구조에 관한 것이다.The present invention relates to an electric wire fuse connection structure connected between ground poles and used to protect low voltage incoming lines. In particular, a connection cap is installed at both ends of the inner and outer cylinders of the wire fuse, and a storage groove is provided inside the connection cap. Formed by connecting the connection terminal to the fugitive and the plate spring for the edges, the operator can connect the wire fuse and the low-voltage lead wire by pushing the terminal part of the stripped wire in the live state, using a separate tool The wire fuse connection structure is designed so that it is not crimped so that work stability and convenience can be improved, workability can be improved, construction defects can be minimized, and operator's portable products can be simplified, thereby providing convenience to work. will be.

Description

전선휴즈의 접속구조Wire fuse connection structure

본 고안은 지상 전주 사이에 연결되는 저압 인입선 선로 보호에 사용되는 전선 휴즈의 접속 구조에 관한 것으로서, 특히 휴즈의 내통과 외통양단에 접속 캡을 설치하고, 상기 접속 캡의 내부에 가용체와 연결되는 접속단자와 탄지용 판스프링을 설치하여 전선의 단자부를 밀어 끼우는 방식으로 전선휴즈와 접속시킬 수 있게 하여 별도의 공구를 이용하여 압착 접속시키지 않아 작업의 안정성과 편리성을 부여 하며 작업성을 향상시키고, 시공 불량을 최소화시키며 작업자의 휴대품을 간소화시킬 수 있도록 한 전선 휴즈의 접속구조에 관한 것이다.The present invention relates to the connection structure of the wire fuse used to protect the low-voltage lead-in line connected between the ground poles, in particular, the connection cap is installed at both ends of the inner cylinder and the outer cylinder of the fuse, and is connected to the soluble body inside the connection cap By installing the connection terminal and the leaf spring plate for connection, it can be connected with the wire fuse by pushing the terminal part of the wire. The present invention relates to a wire fuse connection structure which minimizes construction defects and simplifies worker carry-on.

일반적으로 지상 전주 사이에는 각종 전선이 연결되고, 특히 저압 인입선에는 전선 보호를 위하여 가용체가 수장되어 과 전류시 단선되어 전선을 보호할 수 있는 전선휴즈가 연결 접속된다.In general, various electric wires are connected between the ground poles, and in particular, the low-voltage lead wire is connected with a wire fuse that can protect the electric wires by breaking up the soluble body to protect the electric wires.

따라서 지상 전주 사이에 연결되는 저압 인입선에 전선 휴즈를 접속하기 위해서는 작업자가 지상 전주 상측부에 활선 한 상태에서 전선휴즈를 저압 인입선에 접속시키게 되므로 전선 휴즈의 접속을 용이하게 하기 위해서는 접속구조가 간편하게 구성되어야 한다.Therefore, in order to connect the wire fuse to the low voltage lead wire connected between the ground poles, the operator connects the wire fuse to the low voltage lead wire while the worker is in the upper part of the ground pole, so the connection structure is easily configured to facilitate the connection of the wire fuse. Should be.

이와 같은 목적으로 이용되는 종래의 전선 휴즈 접속구조를 보면 제5도에서 보는 바와 같이 전선 휴즈(20)의 내통(21)와 외통(22)내에 지지핀(26)(26')에 의해 고정되는 가용체(23)의 양단에 동 파이프 단자(24)(24')가 연결되고, 상기 동 파이프 단자(24)(24')가 양단에 설치되는 고정캡(25)(25')의 외측으로 돌출된 상태로 고정되며 그 외측에 단자커버(27)(27')가 설치되어 구성된다.In the conventional wire fuse connection structure used for this purpose, as shown in FIG. 5, the inner pin 21 and the outer tube 22 of the wire fuse 20 are fixed by support pins 26 and 26 '. Copper pipe terminals 24 and 24 'are connected to both ends of the soluble body 23, and the copper pipe terminals 24 and 24' are fixed to the outside of the fixing caps 25 and 25 'which are installed at both ends. It is fixed in a protruding state, and the terminal covers 27 and 27 'are installed on the outside thereof.

따라서 상기와 같은 종래의 전선 휴즈(20)는 접속 정착시 작업자가 지상전주의 상축에 활선 한 상태에서 저압 인입선(29)(29')의 양단을 일정량 탈피시킨 상태에서 전선 휴즈(20)의 양측 단자커버(27)(27')내로 밀어 넣은 후 상기 단자커버(27)(27')를 벗긴 상태에서 상기 탈피된 저압 인입선(29)(29')을 전선 휴즈(20)의 양단으로 돌출 설치되는 동 파이프 단자(24)(24')의 내부로 삽입 한 다음 상기 동 파이프 단자(24)(24')의 외부면(d)(d')를 압착공구를 이용하여 2회 이상 압착하여 저압 인입선(24)(24')이 빠지지 않게 연결시킨 후 벗겨 놓았던 양측의 전선커버(27)(27')를 덮어 씌워 작업을 완료하게 된다.Therefore, in the conventional wire fuse 20 as described above, both sides of the wire fuse 20 in a state in which both ends of the low-voltage lead wires 29 and 29 'are removed in a state where the worker is live on the upper shaft of the ground pole when the connection is established. Push in the terminal covers 27 and 27 ', and then remove the low pressure lead wires 29 and 29' from the terminal covers 27 and 27 'to protrude from both ends of the wire fuse 20. Insert the inside of the copper pipe terminals 24 and 24 ', and then press the outer surface d and d' of the copper pipe terminals 24 and 24 'at least twice using a crimping tool to After the lead wires 24 and 24 'are connected so as not to fall out, the electric wire covers 27 and 27' which are peeled off are covered and completed.

상기와 같은 종래의 구조에서는 작업자가 지상전주 상측에 활선 한상태에서 저압 인입선(27)(27')의 양단을 탈피시킨 후 전선 휴즈(20)의 양측 동 파이프 단자(24)(24')에 삽입한 상태에서 압착공구를 이용하여 동 파이프 단자(24)(24')의 외부면(d)(d')의 외부면(d)(d')을 압착시켜 접속 완성하기 때문에 활성중의 작업으로 작업에 불편이 많이 따르고, 시간과 인력의 낭비가 많으며, 안전사고의 위험성이 많고, 접속 상태의 불량 발생이 높으며, 작업자가 별도의 공구를 휴대하여야 하므로 불편이 많았던 것이다.In the conventional structure as described above, the operator peels both ends of the low pressure lead wires 27 and 27 'in the state where the operator is live on the upper side of the ground pole, and then inserts the copper pipe terminals 24 and 24' on both sides of the wire fuse 20. In this state, the crimping tool is used to crimp the outer surface (d) and the outer surface (d) of the copper pipe terminals (24) and (24 ') to complete the connection. There was a lot of inconvenience in the work, a lot of waste of time and manpower, a lot of risk of safety accidents, high failure of the connection state, a lot of inconvenience because the operator must carry a separate tool.

본 고안은 상기와 같은 종래의 문제점을 보완하고자 전선 휴즈의 내통과 외통 양단에 접속 캡을 설치하고, 상기 접속 캡의 내부에 가용체와 연결되는 접속단자와 탄지용 판스프링을 설치하여 전선의 단자부를 밀어 끼우는 방식으로 전선휴즈와 접속시킬 수 있게 하여 별도의 공구를 이용하여 압착 접속시키지 않아 작업의 안정성과 편리성을 부여 하며 작업성을 향상시키고, 시공 볼량을 최소하시키며 작업자의 휴대품을 간소화시킬 수 있게 하는데 그 목적이 있는 것이다.The present invention is to provide a connection cap at both ends of the inner and outer cylinders of the wire fuse to complement the conventional problems as described above, and to install the connection terminal connected to the soluble body and the plate spring for the tangy inside the connection cap It can be connected to the electric wire fuse by pushing it in so that it does not use crimped connection by using a separate tool, thereby providing stability and convenience of work, improving workability, minimizing construction volume, and simplifying worker's portable items. Its purpose is to make it possible.

제1도는 본 고안의 전선휴즈 전체 단면도.1 is a cross-sectional view of the wire fuse of the present invention.

제2도는 본 고안의 요부 작용 예시 확대 단면도.Figure 2 is an enlarged cross-sectional view showing the main action of the present invention.

제3도는 제2도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

제4도는 제2도의 C부 확대 단면도.4 is an enlarged cross-sectional view of portion C of FIG.

제5도는 종래의 전선휴즈 단면도.5 is a cross-sectional view of a conventional wire fuse.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 전선휴즈 2 : 내통1: wire fuse 2: inner tube

3 : 외통 4 : 가용체3: outer cylinder 4: soluble body

5,5' : 단자커버 6,6' : 접속 캡5,5 ': Terminal cover 6,6': Connection cap

7,7' : 수장홈 8,8' : 접속단자7,7 ': Storage groove 8,8': Connection terminal

9,9' : 판 스프링 10,10' : 지지체9,9 ': leaf spring 10,10': support

11,11' : 저압 인입선 12,12' : 걸림돌출부11,11 ': Low pressure lead wire 12,12': Hanging protrusion

13,13' : 걸림턱13,13 ': Jamming jaw

본 고안의 구성을 보면 제1도와 제2도 및 제3도에서 보는 바와 같이 통상적으로 내통(2)과 외통(3) 및 가용체(4)와 단자커버(5)(5')로 이루어지는 전선 휴즈(1)에 있어서, 상기 전선 휴즈(1)의 내통(2)과 외통(3) 양단에 접속 캡(6)(6')을 설치하고, 상기 접속 캡(6)(6')의 내부에 지지체(10)(10')와 수장홈(7)(7')을 형성하여 가용체(4)와 연결되는 접속단자(8)(8')와 탄지용 판스프링(9)(9')을 설치하여 저압 인입선(11)(11')를 밀어 끼우는 방식으로 접속시킬 수 있게 구성된 것이다.In the construction of the present invention, as shown in FIGS. 1, 2, and 3, an electric wire is generally composed of an inner cylinder 2, an outer cylinder 3, a soluble body 4, and a terminal cover 5, 5 '. In the fuse 1, connection caps 6 and 6 'are provided at both ends of the inner cylinder 2 and the outer cylinder 3 of the electric wire fuse 1, and the inside of the connection cap 6 and 6'. Connecting terminals 8, 8 'and tangy leaf springs 9, 9', which are connected to the soluble body 4 by forming support bodies 10, 10 ', and long grooves 7, 7'. ) Is installed so that the low pressure lead wire (11) (11 ') can be connected by pushing.

또한 제4도에서 보는 바와 같이 상기 접속 캡(6)(6')의 내부의 수장 설치되는 탄지용 판스프링(9)(9')은 유동을 방지하기 위해 걸림턱(13)(13')을 형성하여 고정하고, 그 상단면에는 저압 인입선(11)(11')의 삽입후 이탈을 방지할 수 있도록 걸림돌출부(12)(12')를 형성하여 구성하였다.In addition, as illustrated in FIG. 4, the leaflet springs 9 and 9 ′ installed in the interior of the connection caps 6 and 6 ′ have locking jaws 13 and 13 ′ to prevent flow. Formed and fixed, the upper end surface was formed by forming the locking projections (12) (12 ') to prevent the separation after insertion of the low-pressure lead wire (11, 11').

상기와 같이 구성되는 본 고안은 작업자가 지상전주에 활선 한 상태에서 저압 인입선(11)(11')의 양단을 탈피시킨 후 바로 상기 전선휴즈(1)의 양측 단자커버(5)(5')내측으로 탈피한 저압 인입선(11)(11')를 밀어 끼우게 되며 제1도와 제2도에서 나타낸 바와 같이 상기 삽입되는 저압 인입선(11)(11')이 가용체(4)와 연결되어 접속 캡(6)(6')상에 설치되는 접속단자(8)(8')와 탄지용 판스프링(9)(9') 사이로 삽입되면서 상기 판스프링(9)(9')이 탄성 동작하면서 삽입되는 저압 인입선(11)(11')를 탄력적으로 지지하여 접속이 완료되게 된다.The present invention constituted as described above has the terminal cover (5) (5 ') on both sides of the wire fuse (1) immediately after the worker peels off both ends of the low-voltage lead wire (11) (11') in the state of live wire poles. The low pressure lead wires 11 and 11 ′ peeled inward are pushed in, and the low pressure lead wires 11 and 11 ′ which are inserted as shown in FIGS. 1 and 2 are connected to the soluble body 4 to be connected. The leaf springs 9 and 9 'are elastically operated while being inserted between the connection terminals 8 and 8' installed on the caps 6 and 6 'and the leaf springs 9 and 9'. The low pressure lead wires 11 and 11 'inserted are elastically supported to complete the connection.

이때 상기 판 스프링(9)(9')의 상단면에 형성되어 있는 걸림 돌출부(12)(12')가 제3도에서 보는 바와 같이 삽입된 저압 인입선(11)(11')의 하단을 걸어주어 접속 상태를 견고하게 하여 주게 되는 것이다.At this time, the engaging projections 12, 12 'formed on the upper surfaces of the leaf springs 9, 9' are hooked on the lower ends of the low-pressure lead wires 11, 11 'inserted as shown in FIG. It will give a solid connection state.

이상에서 설명한 바와 같이 본 고안은 전선 휴즈의 내통과 외통 양단에 접속 캡을 설치하고, 상기 접속 캡의 내부에 가용체와 연결되는 접속단자와 탄지용 판스프링을 설치하여 지상전주에 활선 한 상태에서 전선의 단자부를 밀어 끼우는 방식으로 전선휴즈와 접속시킬 수 있게 하여 별도의 공구를 이용하여 압착 접속시키지 않아 작업의 안정성을 편리성을 부여 하며, 작업성을 향상시키고, 시공 불량을 최소화시키며 작업자의 휴대품을 간소화시킬 수 있어 작업에 편리성을 제공할 수 있는 효과가 있는 것이다.As described above, in the present invention, the connection cap is installed at both ends of the inner and outer cylinders of the electric wire fuse, and the connection terminal and the spring plate plate spring connected to the soluble body are installed inside the connection cap to make the wire pole live. It can be connected to the wire fuse by pushing the terminal part of the wire, so it is not crimped and connected by using a separate tool, providing convenience of work, improving workability, minimizing construction defects, and carrying workers' products. This can simplify the work and provide convenience to the work.

Claims (2)

통상적으로 내통(2)과 외통(3) 및 가용체(4)와 단자커버(5)(5')로 이루어지는 전선휴즈(1)에 있어서, 상기 전선휴즈(1)의 내통(2)과 외통(3) 양단에 접속 캡(6)(6')을 설치하고, 상기 접속 캡(6)(6')의 내부에 지지체(10)(10')와 수장홈(7)(7')을 형성하여 가용체(4)와 연결되는 접속단자(8)(8')와 탄지용 판스프링(9)(9')을 설치하여 저압 인입선(11)(11')를 밀어 끼우는 방식으로 접속시킬 수 있게 구성함을 특징으로한 전선휴즈의 접속 구조.In the electric wire fuse 1 which generally consists of the inner cylinder 2, the outer cylinder 3, the soluble body 4, and the terminal cover 5, 5 ', the inner cylinder 2 and the outer cylinder of the said wire fuse 1 are carried out. (3) The connecting caps 6 and 6 'are provided at both ends, and the supports 10, 10' and the receiving grooves 7 and 7 'are provided inside the connecting caps 6 and 6'. Forming connection terminals 8, 8 'and tangy leaf springs 9, 9', which are connected to the soluble body 4, are connected to each other by pushing the low pressure lead wires 11, 11 '. The wire fuse fuse connection structure. 제1항에 있어서, 상기 접속 캡(6)(6')의 내부에 수장 설치되는 탄지용 판스프링(9)(9')은 유동을 방지할 수 있도록 걸림턱(13)(13')으로 고정되고, 그 상단면에는 저압 인입선(11)(11')의 삽입후 이탈을 방지할 수 있도록 걸림돌출부(12)(12')를 형성하여 구성함을 특징으로 한 전선휴즈의 접속 구조.The tungsten leaf spring (9) (9 '), which is installed in the interior of the connection cap (6) (6'), to the locking jaw (13) (13 ') to prevent flow. It is fixed, and the connection structure of the wire fuse, characterized in that formed on the top surface to form a locking projections (12, 12 ') to prevent separation after insertion of the low-pressure lead wire (11) (11').
KR2019960024101U 1996-08-10 1996-08-10 Wire fuse connection structure KR0137978Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010110581A (en) * 2000-06-07 2001-12-13 최선진 Method of manufacturing high voltage fuse for microwave oven with integrated fuse and case and the fuse manufactured therefrom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010110581A (en) * 2000-06-07 2001-12-13 최선진 Method of manufacturing high voltage fuse for microwave oven with integrated fuse and case and the fuse manufactured therefrom

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