KR200443154Y1 - Prevention apparatus of safety accident for wiring in apartment house - Google Patents

Prevention apparatus of safety accident for wiring in apartment house Download PDF

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Publication number
KR200443154Y1
KR200443154Y1 KR2020080012927U KR20080012927U KR200443154Y1 KR 200443154 Y1 KR200443154 Y1 KR 200443154Y1 KR 2020080012927 U KR2020080012927 U KR 2020080012927U KR 20080012927 U KR20080012927 U KR 20080012927U KR 200443154 Y1 KR200443154 Y1 KR 200443154Y1
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KR
South Korea
Prior art keywords
distribution line
combustible
fire
flammable
outer shell
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KR2020080012927U
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Korean (ko)
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김경구
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(주)일신전기감리
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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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat

Abstract

본 고안은 통전되는 심재와 심재를 감싸는 부도체인 외피로 이루어진 배전선에 있어서; 상기 배전선의 외피에 일정거리까지 감겨 외피에 붙은 화재로 인해 녹는 가연성 소재의 관체로 내부에는 방화액이 충전되고 양단에는 마감밀봉캡이 억지끼움으로 밀폐고정되는 가연성스프링호스와; 원호형상의 탄성판체로 상기 가연성스프링호스의 전후방측 외주연의 동일직선상에 각각 탄성으로 억지끼움되는 가연성인 클립몸체가 형성되고, 클립몸체 중심측 외주연에서 상부로 수직돌출되는 볼트부가 형성되는 전후방측탄성체결클립과; 긴 판체로 상기 전후방측탄성체결클립의 볼트부가 각각 삽입되어 너트에 의해 각각 체결고정되는 체결공이 일정간격으로 다수 개 형성되어 최대한으로 상기 가연성스프링호스를 서로 밀착시킨 상태를 지속적으로 유지시키는 길이조절고정자를 구비하는 공동주택용 배전선의 안전사고 방지장치에 관한 것이다.The present invention is a distribution line consisting of the outer core and the outer shell surrounding the core material is energized; A flammable spring hose which is filled with a fireproof liquid inside and a closed sealing cap is fixed at both ends by a pipe of a combustible material which is wound up to a certain distance on the outer shell of the distribution line and melted due to a fire attached to the outer shell; An arc-shaped elastic plate body is formed on the same straight line of the outer peripheral edges of the combustible spring hose, and a flammable clip body, each of which is elastically fitted, is formed, and a bolt portion protrudes upward from the outer peripheral edge of the center of the clip body is formed. Front and rear elastic fastening clip; The length adjustment stator for continuously maintaining the state in which the bolt parts of the front and rear elastic fastening clips are inserted into the long plate body, and a plurality of fastening holes fixed by the nuts are fixed at regular intervals to keep the flammable spring hoses in close contact with each other to the maximum. It relates to a safety accident prevention device for a distribution line for a multi-family housing.

이러한 본 고안은 다가구로 이루어진 공동주택에 있어서 메인누전차단기로부터 가구별누전차단기로의 전력라인에 화재 발생시 화재가 발생된 전력라인만을 선별적으로 차단할 수 있고, 작업이 간편하게 이루어지며, 유지보수가 손쉽고 유지보수비용이 저렴한 효과가 있다.The present invention can selectively block only the power line in which the fire occurred in the event of a fire in the power line from the main earth leakage breaker to the earth leakage breaker for each furniture in the multi-family apartment, and the operation is simple and easy to maintain. Maintenance cost is low.

가연성스프링호스, 탄성체결클립, 길이조절고정자  Flammable Spring Hose, Elastic Fastening Clip, Length Adjuster

Description

공동주택용 배전선의 안전사고 방지장치{Prevention apparatus of safety accident for wiring in apartment house}Prevention apparatus for safety accident of distribution line for apartment house

본 고안은 공동주택용 배전선의 안전사고 방지장치에 관한 것으로서, 보다 상세하게는 다가구로 이루어진 공동주택에 있어서 메인누전차단기로부터 가구별누전차단기로의 전력라인에 화재 발생시 화재가 발생된 전력라인만을 선별적으로 차단할 수 있고, 작업이 간편하게 이루어지며, 유지보수가 손쉽고 유지보수비용이 저렴한 공동주택용 배전선의 안전사고 방지장치에 관한 것이다. The present invention relates to a safety accident prevention device of a distribution line for a multi-family house, and more specifically, in a multi-family multi-unit house, only a power line in which a fire occurs when a fire occurs in the power line from the main earth leakage breaker to the earth leakage breaker for each household The present invention relates to a safety accident prevention device for a distribution line for a multi-unit house, which can be blocked, and the operation is made easily, and the maintenance is easy and the maintenance cost is low.

일반적으로 공공주택 내로 들어가는 전기 선로는 통상적으로 누전차단기를 구비한다. 누전차단기는 전기 선로 상에 사고전류가 발생하였을 때 또는 누설전류가 발생하였을 때 자동으로 회로를 차단하여 선로 및 부하기기를 보호하는 역할을 한다.In general, the electric line entering the public housing is usually provided with a circuit breaker. The earth leakage breaker protects the line and the load by automatically blocking the circuit when an accident current occurs on the electric line or when a leakage current occurs.

종래의 공공주택에 전기 선로의 배치상태를 살펴보면, 변압기로부터 분전 된 전선은 공공주택의 메인누전차단기로 연결되고, 메인누전차단기로부터 출력된 전력라인은 분기점 상에서 각 가구로 분기 되어, 각 가정에 설치된 가구별누전차단기로 입력되며, 가구별누전차단기로부터 출력된 전력라인이 각 가구에서 필요한 부분으 로 입력된다.Looking at the arrangement of the electric line in the conventional public housing, the electric wires distributed from the transformer is connected to the main earth leakage breaker of the public house, the power line output from the main earth leakage breaker is branched to each household on the branch point, installed in each home It is input to the earth leakage breaker for each household, and the power line output from the earth leakage breaker for each household is input to the necessary part in each household.

이런 선로구조에 있어서, 각 가구에서의 누전은 가구별누전차단기가 제어를 하고 메인누전차단기로부터 가구별누전차단기 사이의 전력라인 상에서의 누전은 메인누전차단기가 제어를 한다.In this line structure, the ground fault breaker in each household is controlled by the ground fault breaker for each household, and the ground fault breaker on the power line between the main ground fault breaker and the ground fault breaker for each household is controlled by the main ground fault breaker.

그러나, 이런 배선구조는, 메인누전차단기로부터 각 가구의 가구별누전차단기로 통하는 다수의 전력라인 중에서 어느 한곳이라도 화재가 발생하게 되면, 메인누전차단기가 각 가구별누전차단기로 통하는 전력공급을 모두 차단하기 때문에 모든 가구에 정전이 발생하게 되어, 모든 가구가 불편을 느끼게 되는 문제점이 있었다.However, in such a wiring structure, when a fire occurs in any one of a plurality of power lines from the main earth leakage breaker to the earth leakage breaker for each household of the furniture, the main earth leakage breaker shuts off all power supply to the earth leakage breaker for each household. Because the power outage occurs in all the furniture, there was a problem that all households feel uncomfortable.

또한, 누전된 위치를 정확히 찾기 힘들어 보수가 용이하지 않고, 보수시 벽체에 손상을 입혀야 하는 문제점이 있었다.In addition, it is difficult to find the exact position of the short-circuit is not easy to repair, there was a problem that should damage the wall during repair.

본 고안은 상기와 같은 문제점을 해결하기 위한 것으로서, 다가구로 이루어진 공동주택에 있어서 메인누전차단기로부터 가구별누전차단기로의 전력라인에 화재 발생시 화재가 발생된 전력라인만을 선별적으로 차단할 수 있고, 작업이 간편하게 이루어지며, 유지보수가 손쉽고 유지보수비용이 저렴한 공동주택용 배전선의 안전사고 방지장치를 제공함에 그 목적이 있다.The present invention is to solve the problems as described above, in the multi-family multi-unit housing can be selectively cut off only the power line in the event of a fire in the power line from the main earth leakage breaker to the earth leakage breaker for each furniture, work The purpose is to provide a safety accident prevention device of a distribution line for a multi-unit housing is easy, easy maintenance and low maintenance cost.

이와 같은 목적을 달성하기 위하여, 본 고안은 통전되는 심재와 심재를 감싸는 부도체인 외피로 이루어진 배전선에 있어서;In order to achieve the above object, the present invention is in the distribution line consisting of the outer core material and the outer shell surrounding the core material is energized;

상기 배전선의 외피에 일정거리까지 감겨 외피에 붙은 화재로 인해 녹는 가연성 소재의 관체로 내부에는 방화액이 충전되고 양단에는 마감밀봉캡이 억지끼움으로 밀폐고정되는 가연성스프링호스와;A flammable spring hose which is filled with a fireproof liquid inside and a closed sealing cap is fixed at both ends by a pipe of a combustible material which is wound up to a certain distance on the outer shell of the distribution line and melted due to a fire attached to the outer shell;

원호형상의 탄성판체로 상기 가연성스프링호스의 전후방측 외주연의 동일직선상에 각각 탄성으로 억지끼움되는 가연성인 클립몸체가 형성되고, 클립몸체 중심측 외주연에서 상부로 수직돌출되는 볼트부가 형성되는 전후방측탄성체결클립과; An arc-shaped elastic plate body is formed on the same straight line of the outer peripheral edges of the combustible spring hose, and a flammable clip body, each of which is elastically fitted, is formed, and a bolt portion protrudes upward from the outer peripheral edge of the center of the clip body is formed. Front and rear elastic fastening clip;

긴 판체로 상기 전후방측탄성체결클립의 볼트부가 각각 삽입되어 너트에 의해 각각 체결고정되는 체결공이 일정간격으로 다수 개 형성되어 최대한으로 상기 가연성스프링호스를 서로 밀착시킨 상태를 지속적으로 유지시키는 길이조절고정자를 구비하는 특징이 있다.The length adjustment stator for continuously maintaining the state in which the bolt parts of the front and rear elastic fastening clips are inserted into the long plate body, and a plurality of fastening holes fixed by the nuts are fixed at regular intervals to keep the flammable spring hoses in close contact with each other to the maximum. It is characterized by having.

이와 같이, 본 고안은 다가구로 이루어진 공동주택에 있어서 메인누전차단기로부터 가구별누전차단기로의 전력라인에 화재 발생시 화재가 발생된 전력라인만을 선별적으로 차단할 수 있고, 작업이 간편하게 이루어지며, 유지보수가 손쉽고 유지보수비용이 저렴한 효과가 있다.As such, the present invention can selectively block only the power line in which a fire occurred in the event of a fire in the power line from the main earth leakage breaker to the earth leakage breaker for each furniture in the multi-family multi-unit house, and the operation is made simple and maintenance Easy to operate and low maintenance cost.

본 고안은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 고안의 요지를 벗어남이 없이 당해 고안이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

이하, 본 고안을 첨부된 도면에 의해 보다 상세하게 설명하면 다음과 같다.Hereinafter, the present invention in more detail by the accompanying drawings as follows.

도 1은 본 고안 일 실시 예인 공동주택용 배전선의 안전사고 방지장치의 시공모습을 보인 사시도이고, 도 2는 본 고안 일 실시 예인 공동주택용 배전선의 안전사고 방지장치의 체결모습을 보인 분리 사시도이며, 도 3은 본 고안 일 실시 예인 공동주택용 배전선의 안전사고 방지장치의 시공모습을 보인 측단면도이고, 도 4는 본 고안 일 실시 예인 공동주택용 배전선의 안전사고 방지장치의 화재시 작동모습을 보인 작동상태 설명도이다.1 is a perspective view showing the construction of the safety accident prevention apparatus of the distribution line for a multi-unit housing unit according to an embodiment of the present invention, Figure 2 is an exploded perspective view showing a fastening of the safety accident prevention apparatus of the distribution line for a multi-family house according to an embodiment of the present invention, Figure 3 is a side cross-sectional view showing the construction of the safety accident prevention device of a multi-unit home distribution line according to an embodiment of the present invention, Figure 4 is an operation state showing the operation of the safety accident prevention device of the distribution line for a multi-family housing according to an embodiment of the present invention It is also.

참고로 본 고안을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 고안의 요지를 불필요하게 흐릴 수 있다고 판단될 경우에는 그 상세한 설명을 생략하였다.For reference, in describing the present invention, when it is determined that a detailed description of related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description thereof is omitted.

또한, 후술되는 용어들은 본 고안에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or an operator.

그러므로, 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것임은 물론이다.Therefore, the definition should be made based on the contents throughout the specification.

본 고안의 공동주택용 배전선의 안전사고 방지장치는, 배전선(40)을 반복적으로 감아고정되어 화재로 녹으면서 화재를 끄는 가연성스프링호스(10)와, 가연성스프링호스(10)의 전후방측에 각각 고정결합되는 전후방측탄성체결클립(20,20a)과, 전후방측탄성체결클립(20,20a)으로 최대한 가연성스프링호스(10)를 밀착고정시키는 길이조절고정자(30)로 구성된다.Safety accident prevention device of the distribution line for apartment buildings of the present invention is fixed to the front and rear sides of the combustible spring hose (10) and the combustible spring hose (10) for extinguishing the fire while melting the fire in the fire by repeatedly winding the distribution line (40) The front and rear side elastic fastening clips 20 and 20a coupled to each other, and the length adjustable stator 30 which tightly fixes the combustible spring hose 10 to the front and rear side elastic fastening clips 20 and 20a.

상기 가연성스프링호스(10)는 통전되는 심재(41)와 심재(41)를 감싸는 부도체인 외피(42)로 이루어진 배전선(40)의 외피(42)에 일정거리까지 감겨 외피(42)에 붙어 확산되는 화재로 인해 녹는 가연성 소재인 관체로 내부에는 방화액(11)이 충전되고, 양단에는 마감밀봉캡(12,12a)이 억지끼움으로 밀폐고정된다. 도 2에서 보는바와 같이, 외력이 없을 뜨에는 전후방측으로 펼쳐져 길이가 늘어난 상태를 자체 탄성으로 유지하고, 도 1과 같이 전후방측탄성체결클립(20,20a)과 길이조절고정자(30)에 의해서 길이가 좁혀진 상태로 밀착되어 배전선(40) 오피(42)에 감겨 고정상태가 유지된다. 이에 전후방측탄성체결클립(20,20a)과 길이조절고정자(30)에 배전선(40)에 고정시키는 외력이 없어지면 도 1과 같이 자체 탄성에 의해 스프링과 같이 전후방측으로 길이가 늘어나게 된다.The combustible spring hose 10 is wound around the outer shell 42 of the distribution line 40 made of the core material 41 and the outer wire 42 which is a non-conductor surrounding the core 41 to a certain distance, and adheres to the outer shell 42. Due to the fire is a flammable material that melts due to the fire is filled with a fireproof solution 11, both ends of the closing sealing cap (12, 12a) is tightly fixed by interference fit. As shown in Figure 2, when there is no external force unfolded in the front and rear side to maintain the state of its own length elongation, the length by the front and rear elastic fastening clip (20, 20a) and the length adjustment stator 30 as shown in FIG. Is in close contact with the narrowed state is wound around the power distribution line 40, the opium 42 is maintained. Accordingly, when the external force to fix the front and rear elastic fastening clip (20, 20a) and the length adjustment stator 30 to the power distribution line 40 is removed, the length is extended to the front and rear side as a spring by its elasticity as shown in FIG.

상기 전후방측탄성체결클립(20,20a)은 원호형상의 탄성판체로 상기 가연성스프링호스(10)의 전후방측 외주연의 동일직선상에 각각 탄성으로 억지끼움되는 가연성인 클립몸체(21)가 형성되고, 클립몸체(21) 중심측 외주연에서 상부로 수직돌출되는 볼트부(22)가 형성된다. The front and rear side elastic fastening clips 20 and 20a are circular arc-shaped elastic plate bodies, each of which has a combustible clip body 21 that is elastically clamped on the same straight line of the front and rear outer periphery of the combustible spring hose 10. And, the bolt portion 22 is vertically projected upward from the outer peripheral edge of the center of the clip body 21 is formed.

상기 길이조절고정자(30)는 긴 판체로, 상기 전후방측탄성체결클립(20,20a)의 볼트부(22)가 각각 삽입관통되어 너트(32)에 의해 각각 체결고정되는 체결공(31)이 일정간격으로 다수 개 형성되어 최대한으로 펼쳐지면서 느러나려는 상기 가연성스프링호스(10)가 서로 밀착시킨 상태를 지속적으로 유지되도록 길이를 고정지지시킨다. The length adjustment stator 30 is a long plate, the fastening hole 31 is fastened and fastened by the nut 32 is inserted into the bolt portion 22 of the front and rear elastic fastening clip (20, 20a), respectively The flammable spring hose 10 is formed to have a plurality of at regular intervals to be unfolded as much as possible to maintain the state in which the flammable spring hose 10 is in close contact with each other.

이와 같은 본 고안은, 외주연에 억지끼움으로 고정된 전후방측탄성체결클립(20,20a)을 최대한의 가까운 거리로 길이조절고정자(30)에 너트(32)로 체결고정시킨 상태에서 배전선(40) 외피(42)에 화재가 발생되어 외피(42)를 따라 번지게 되면, 이때 배전선(40)의 일측 구간에 감겨져 길이조절고정자(30)에 의해 고정된 가연성스프링호스(10)는 화재의 열기로 인해 녹으면서 내부에 충전된 방화액(11)이 누수되면서 화재는 꺼지게 된다.The present invention, such as the front and rear elastic fastening clips (20, 20a) fixed to the outer periphery of the power distribution line (40) in a state of fastening and fastening to the length adjustment stator (30) by the nut 32 to the maximum close distance ) When a fire occurs in the outer shell 42 and spreads along the outer shell 42, the combustible spring hose 10 wound on one side of the distribution line 40 and fixed by the length adjusting stator 30 is open to fire. Due to the leakage of the fire extinguishing solution (11) charged inside the fire is turned off.

이때, 가연성인 클립몸체(21)도 화재 열기에 의해 녹으면서 지지력을 상실하면, 가연성스프링호스(10)는 화재가 발생된 방향으로 자체 탄성에 의해 스프링과 같이 전방측이나 후방측으로 탄발되면서 펼쳐져 화재발생구간을 외측에서 감싸면서 방화액(11)이 누수되면서 효과적으로 화재를 진압하게 된다.At this time, if the clip body 21, which is combustible, also loses its supporting force while melting by fire heat, the combustible spring hose 10 is unfolded while being fired toward the front side or the rear side like a spring by its elasticity in the direction of the fire. The fire extinguishing fluid 11 leaks while covering the generation section from the outside to effectively extinguish the fire.

도 1은 본 고안 일 실시 예인 공동주택용 배전선의 안전사고 방지장치의 시공모습을 보인 사시도, 1 is a perspective view showing the construction of the safety accident prevention device of the distribution line for a multi-unit housing in accordance with an embodiment of the present invention,

도 2는 본 고안 일 실시 예인 공동주택용 배전선의 안전사고 방지장치의 체결모습을 보인 분리 사시도, Figure 2 is an exploded perspective view showing the fastening of the safety accident prevention device of the distribution line for a multi-unit housing in accordance with an embodiment of the present invention,

도 3은 본 고안 일 실시 예인 공동주택용 배전선의 안전사고 방지장치의 시공모습을 보인 측단면도, Figure 3 is a side cross-sectional view showing the construction of the safety accident prevention device of the distribution line for a multi-unit housing in accordance with an embodiment of the present invention,

도 4는 본 고안 일 실시 예인 공동주택용 배전선의 안전사고 방지장치의 화재시 작동모습을 보인 작동상태 설명도.4 is an explanatory view showing an operation state in the event of a fire accident prevention device of a distribution line for a multi-family house according to an embodiment of the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10 : 가연성스프링호스 11 : 방화액10: flammable spring hose 11: fireproof liquid

12,12a : 마감밀봉캡 12,12a: Sealing cap

20,20a : 전후방측탄성체결클립20,20a: Front and back elastic fastening clip

21 : 클립몸체 22 : 볼트부21: Clip body 22: Bolt portion

30 : 길이조절고정자 31 : 체결공30: length adjustment stator 31: fastener

32 : 너트 32: Nut

Claims (1)

통전되는 심재(41)와 심재(41)를 감싸는 부도체인 외피(42)로 이루어진 공동주택용 배전선(40)에 있어서;In the power distribution line 40 for a multi-family house made of a core material 41 and the outer shell 42 which is an insulator surrounding the core material 41 is energized; 상기 배전선(40)의 외피(42)에 일정거리까지 감겨 외피(42)에 붙어 확산되는 화재로 인해 녹는 가연성 소재인 관체로 내부에는 방화액(11)이 충전되고, 양단에는 마감밀봉캡(12,12a)이 억지끼움으로 밀폐고정되는 가연성스프링호스(10)와;The fire extinguishing agent 11 is filled inside the pipe body, which is a combustible material melted due to a fire spreading on the outer shell 42 of the distribution line 40 and attached to the outer shell 42, and both ends of the closing sealing cap 12 , 12a) is a flammable spring hose (10) that is tightly sealed by interference fit; 원호형상의 탄성판체로 상기 가연성스프링호스(10)의 전후방측 외주연의 동일직선상에 각각 탄성으로 억지끼움되는 가연성인 클립몸체(21)가 형성되고, 클립몸체(21) 중심측 외주연에서 상부로 수직돌출되는 볼트부(22)가 형성되는 전후방측탄성체결클립(20,20a)과; An arc-shaped elastic plate body is formed on the same straight line of the front and rear outer periphery of the combustible spring hose 10, and a combustible clip body 21 is formed to be elastically forcibly inserted, and the outer periphery of the center of the clip body 21 is formed. And front and rear side elastic fastening clip (20, 20a) is formed with a bolt portion 22 is vertically projected to the top; 긴 판체로 상기 전후방측탄성체결클립(20,20a)의 볼트부(22)가 각각 삽입관통되어 너트(32)에 의해 각각 체결고정되는 체결공(31)이 일정간격으로 다수 개 형성되어 최대한으로 상기 가연성스프링호스(10)가 서로 밀착시킨 상태를 지속적으로 유지시키는 길이조절고정자(30)를 구비하는 공동주택용 배전선의 안전사고 방지장치.The bolts 22 of the front and rear elastic fastening clips 20 and 20a are inserted through a long plate, respectively, and a plurality of fastening holes 31 fastened by the nuts 32 are formed at regular intervals. Safety device for preventing accidents of a power distribution line for a multi-family house having a length adjustment stator (30) for continuously maintaining the state in which the combustible spring hose 10 in close contact with each other.
KR2020080012927U 2008-09-26 2008-09-26 Prevention apparatus of safety accident for wiring in apartment house KR200443154Y1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190013097A (en) * 2017-07-31 2019-02-11 장지원 An air cooler for a electric fan
CN110792875A (en) * 2017-08-25 2020-02-14 杭州富阳鸿祥技术服务有限公司 Prevent pounding municipal works pipeline based on rack gear
CN114233177A (en) * 2021-12-14 2022-03-25 唐山首钢马兰庄铁矿有限责任公司 Pneumatic impact rock drilling through hole device for blast hole of underground medium-length hole

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190013097A (en) * 2017-07-31 2019-02-11 장지원 An air cooler for a electric fan
KR102029888B1 (en) * 2017-07-31 2019-10-08 장지원 An air cooler for a electric fan
CN110792875A (en) * 2017-08-25 2020-02-14 杭州富阳鸿祥技术服务有限公司 Prevent pounding municipal works pipeline based on rack gear
CN114233177A (en) * 2021-12-14 2022-03-25 唐山首钢马兰庄铁矿有限责任公司 Pneumatic impact rock drilling through hole device for blast hole of underground medium-length hole
CN114233177B (en) * 2021-12-14 2024-03-22 唐山首钢马兰庄铁矿有限责任公司 Pneumatic impact rock drilling through hole device for underground medium-length hole blast hole

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