KR100889359B1 - Apparatus of protection using distribution line - Google Patents

Apparatus of protection using distribution line Download PDF

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Publication number
KR100889359B1
KR100889359B1 KR1020080098366A KR20080098366A KR100889359B1 KR 100889359 B1 KR100889359 B1 KR 100889359B1 KR 1020080098366 A KR1020080098366 A KR 1020080098366A KR 20080098366 A KR20080098366 A KR 20080098366A KR 100889359 B1 KR100889359 B1 KR 100889359B1
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KR
South Korea
Prior art keywords
distribution line
exterior
pipe
seating groove
bolt
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KR1020080098366A
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Korean (ko)
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엄정일
Original Assignee
(주)대경기술단
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Priority to KR1020080098366A priority Critical patent/KR100889359B1/en
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Publication of KR100889359B1 publication Critical patent/KR100889359B1/en

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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
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • H02G9/065—Longitudinally split tubes or conduits therefor
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • 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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
    • F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
    • F16L3/205—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs
    • 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
    • H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
    • H02G9/025—Coverings therefor, e.g. tile

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)

Abstract

An apparatus of protection using a distribution line is provided to prevent damage of an underground distribution line pipe from a bucket of an excavator by confirming a installation position of the underground distribution line pipe. A semicircular mounting groove(12) is formed on the top of the body(11) of a supporting board(10). An outer tube(50) is mounted in the seating groove so that it is rotated. The semicircular seating groove(22) is formed in the lower part of the body(21) of the deadlight(20). A bolt hole(24) of the cover is penetrated with the bolt hole(14) of a support. A curved surface plate unit of the spring plate(30) is formed as arc shape. The protruded part of the curved surface plate unit surrounds the piping(1). The support bar(40) comprises a circular steel bar(41), and the bolt part(42) is formed at both ends of the rod.

Description

배전선로의 보호장치{Apparatus of protection using distribution line}Apparatus of protection using distribution line}

본 발명은 배전선로의 보호장치에 관한 것으로서, 더욱 상세하게는 배관의 외부에 일정 간격 이격되게 외관을 설치하되, 외관과 내관이 서로 탄력지지되게 구성하여 외부의 충격을 흡수하고, 굴착기의 버킷이 외관에 충격을 가하면 외관자체가 회전과 스프링판에 의한 충격 흡수에 의해 배관에 수납된 배전선을 보호하는 배전선로의 보호장치에 관한 것이다.The present invention relates to a protection device for a distribution line, and more particularly, the exterior is installed at a predetermined interval apart from the outside of the pipe, the exterior and the inner pipe are configured to elastically support each other to absorb external shocks, the bucket of the excavator When the impact is applied to the exterior, the exterior itself relates to a protection device for a distribution line that protects a distribution line stored in a pipe by rotation and absorption of a shock by a spring plate.

일반적으로 주택, 상업 및 공업단지에 전기를 공급하기 위하여 배전선로를 설치하게 되는데, 송배전 전선이 수용된 전선관, 가스배관, 상하수도관 등이 매설되어 있다.Generally, distribution lines are installed to supply electricity to houses, commercial and industrial complexes, and conduits including gas conduits, gas pipes, and water and sewage pipes are installed.

이런 배전선로를 지중에 매설하는 이유는 안전성 및 단열성 때문이며, 지중에 장시간 동안 매설된 지중배전선로관은 자체 노후에 의한 파손 및 침투수에 의해 부식되어 일정 시간이 지나면 보수하여야 한다. 또한, 이런 노후 및 부식 등의 원인 외에도 증설 등의 이유에서 보수하는 경우도 있다.The reason for embedding such distribution lines in the ground is safety and heat insulation, and underground distribution line pipes buried in the ground for a long time should be repaired after a certain time due to corrosion and damage caused by old age. In addition, in addition to the causes such as aging and corrosion, such repairs may be performed for reasons such as expansion.

이와 같이, 지중배전선로를 보수 및 교체하기 위해서는 지중배전선로관이 매설된 지면을 굴착하여 지중배전선로관이 외부로 노출되도록 한 후에 보수 및 교체 작업을 수행한다.As described above, in order to repair and replace the underground distribution line, the underground distribution line pipe is excavated to allow the underground distribution line tube to be exposed to the outside, and then the repair and replacement work is performed.

일반적인 굴착작업은 굴착기를 이용하여 빠르고 쉽게 수행하는데, 굴착기에 설치된 버킷으로 지면을 굴착한다.The general excavation work is quick and easy by using an excavator, and the ground is excavated by the bucket installed in the excavator.

이와 같이, 굴착작업이 수행되는 과정에서 굴착기의 작업자는 지중에 매설된 지중배전선로를 볼 수 없기 때문에 작업자의 감각으로 굴착 작업을 수행한다.As such, in the course of the excavation work is performed, the operator of the excavator does not see the underground distribution line buried in the ground and performs the excavation work in the sense of the worker.

작업자는 버킷이 지중배전선로에 닿는 충격을 감지하면 버킷을 이동시켜 버킷이 지중배전선로에 닿지 않도록 한 상태에서 굴착작업을 진행한다.When the worker detects the impact that the bucket touches the underground distribution line, the worker moves the bucket so that the bucket does not touch the underground distribution line.

그러나, 작업자가 지중배전선로관의 위치를 알지 못한 상태에서 굴착작업을 수행하다 보면 굴착기의 버킷이 과도하게 지중배전선로를 가압하여 지중배전선로를 파괴시키는 경우가 종종 발생하며, 또한 작업자는 지중배전선로의 매설위치를 알지 못하기 때문에 지중배전선로관을 따라 정확한 굴착 위치를 설정하기 어려워 수시로 굴착 진행 방향을 수정하면서 굴착 작업을 수행하여야 한다는 문제점이 있다.However, when the worker performs the excavation work without knowing the location of the underground distribution line pipe, the bucket of the excavator often excessively presses the underground distribution line and destroys the underground distribution line. It is difficult to set the exact excavation position along the underground distribution line because it does not know the embedding position of the furnace, there is a problem that the excavation work must be performed while modifying the excavation progress direction from time to time.

버킷이 배전선을 보호하고 있는 배관을 파손하게 되면 심각한 문제가 발생하므로 이러한 굴착작업시 버킷이 배관에 닿게 되더라도 배관을 보호할 수 있는 구조가 필요하게 되었다.If a bucket breaks the pipe protecting the distribution line, a serious problem occurs, and thus, a structure that can protect the pipe even when the bucket touches the pipe during such excavation work is needed.

본 발명은 상기와 같은 문제점을 해소하기 위하여 안출된 것으로서, 지반의 부등침하 현상에 의해 배전선로관이 유동되어 하중을 받게 되는 힘을 흡수하여 내부의 배전선을 보호하고자 하는 목적이 있다.The present invention has been made in order to solve the above problems, there is an object to protect the power distribution line by absorbing the force that the distribution line pipe is subjected to the load by the flow of sedimentation phenomenon of the ground.

본 발명 굴착시에 굴착기의 버킷에 의해 지중배전선로관의 매설 위치를 작업자가 미리 알수 있도록 유도하고, 상기 버킷에 의하여 지중배전선로관과 보호장치가 파손되는 것을 미연에 방지할 수 있게 하고자 한다.The present invention is to induce the operator to know in advance the buried position of the underground distribution line by the bucket of the excavator in order to be able to prevent in advance to damage the underground distribution line and the protective device by the bucket.

배관의 외부에 외관을 두어 내부에 이격된 공간을 두어 완충효과 및 외부 온도와 환경에서 보호될 수 있게 하고자 한다.The exterior of the pipe is to be spaced apart so that it can be protected from shock and external temperature and environment.

외관이 배관과 탄력적으로 서로 지지되어 외관에 가해진 충격이 배관에 직접 닿지 않게 하여 배전선을 보호하고자 한다. 그리고 이격된 공간을 두어서 굴착기의 버킷이 외관에 부딪쳤을 때 공명 현상에 의하여 소리가 크게 들리게 하여 굴착기 운전자가 쉽게 알아차릴 수 있게 하고자 한다.The exterior is elastically supported with the pipe to protect the distribution line by preventing the impact applied to the pipe from directly touching the pipe. In addition, when the bucket of the excavator hits the exterior space by the space so that the sound by the resonance phenomenon to the excavator driver can easily recognize.

본 발명은 전술한 목적을 달성하기 위하여 배선선로 배관내의 배전선을 보호하는 구조에 있어서, 사각의 몸체 상부에 반원형 안착홈이 형성되고, 안착홈에 베어링이 설치되어 외관이 안착홈에 회전 가능하게 안착되며, 몸체의 상단면에 볼트홀이 형성되어 고정덮개와 고정볼트로 고정되는 받침대; 사각의 몸체 하부에 반원형 안착홈이 형성되고, 안착홈에 베어링이 설치되어 외관을 위에서 눌러주면서 상기 받침대에 고정되며, 몸체의 상하를 관통하는 볼트홀이 받침대의 볼트홀과 통하도록 형성되는 고정덮개; 탄성의 곡면판부가 호형으로 휘어져 성형되고, 곡면판부의 양단에 힌지부가 서로 엇갈리게 형성되며, 곡면판부의 돌출된 부분이 배관에 닿게 배관을 둘러싸며 다수개가 고정되는 스프링판; 원형의 강봉 양단에 볼트부가 형성되고, 볼트부는 스프링판의 힌지부에 삽입된 채로 커플러 또는 너트에 끼워져 고정되며, 강봉은 외관 내면에 밀착되어 외관을 지지하게 되는 지지봉; 원형의 관체로 내부에 스프링판이 설치된 지지봉과 배관이 삽입되어 받침대와 고정덮개 사이에 양단이 회전 가능하게 지지되어 고정되는 외관; 으로 구성되고, 외관 둘레에 일정 간격으로 다수개의 길이 방향의 돌기부가 형성되는 것을 특징으로 하는 배전선로의 보호장치를 제공한다.The present invention in the structure for protecting the distribution line in the wiring line wiring line to achieve the above object, a semi-circular seating groove is formed in the upper body of the square, the bearing is installed in the seating groove rotatable in the seating groove A bolt hole is formed at an upper surface of the body to fix the fixing cover and the fixing bolt; A semicircular seating groove is formed at the bottom of the square body, and a bearing is installed in the seating groove, and is fixed to the pedestal while pressing the exterior from above. ; A spring plate having a curved curved plate portion formed in an arc shape and having hinges alternately formed at both ends of the curved plate portion, the protruding portions of the curved plate portion surrounding the piping to be fixed to the piping, and a plurality of spring plates being fixed; A bolt part is formed at both ends of the circular steel bar, and the bolt part is fixed to the coupler or the nut while being inserted into the hinge part of the spring plate, and the steel bar is in close contact with the inner surface of the support rod to support the exterior; Appearance that the support rod and the pipe is inserted into the inner tube body is inserted into the circular pipe body so that both ends are rotatably supported between the pedestal and the fixing cover; It is configured to provide a protective device for a distribution line, characterized in that a plurality of longitudinal projections are formed at regular intervals around the exterior.

이상과 같이 본 발명은 지반의 부등침하 현상에 의해 배전선로관이 유동되어 하중을 받게 되는 힘을 흡수하여 내부의 배전선이 보호되고, 굴착기에 의하여 굴착시에 버킷이 외관에 닿으면 공명 현상으로 소리가 크게 울리게 되어 작업자가 좀 더 빨리 알아차릴 수 있게 하는 효과가 있다.As described above, the present invention absorbs the force that the distribution line tube flows under load due to uneven subsidence of the ground and protects the distribution line inside, and when the bucket touches the exterior during excavation by the excavator, the sound is a resonance phenomenon. Has a large ringing effect, which makes it easier for the operator to notice.

외관과 배관이 서로 탄력적으로 지지되고 있으므로 버킷에 의하여 지중 배전선이 보호되는 효과가 있고, 배관의 외부에 외관을 두어 내부에 이격된 공간을 두어 완충효과 및 외부 온도와 환경에서 보호되는 효과가 있다.Since the exterior and the pipe are elastically supported from each other, the underground distribution line is protected by the bucket, and the exterior is placed on the outside of the pipe to have a space spaced inside to protect the buffer and the external temperature and the environment.

외관이 배관과 탄력적으로 서로 지지되어 외관에 가해진 충격이 배관에 직접 닿지 않게 되어 배전선과 배관이 보호되는 효과가 있다.The exterior is elastically supported with the pipe so that the impact applied to the pipe is not directly in contact with the pipe, thereby protecting the distribution line and the pipe.

굴착기가 외관에 닿았을 때의 충격력에 의하여 외관이 일정부분 회전되면서 충격이 흡수되는 효과가 있다.The impact is absorbed while the exterior is rotated to a certain portion by the impact force when the excavator touches the exterior.

이하 첨부된 도면을 참조하여 본 발명의 구성을 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석하여서는 되지 않고, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The terms or words used in the present specification and claims should not be interpreted as being limited to the ordinary or dictionary meanings, and the inventors may appropriately define the concept of terms in order to best explain the invention of their own. Based on the principle, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

본 발명은 받침대(10)와 고정덮개(20) 사이에 외관(50)을 설치하고, 외관(50)의 내부에 호형으로 제작된 다수개의 스프링판(30)을 내부의 배관(1)에 닿게 배관(1) 둘레를 따라 지지봉(40)으로 각각 고정하여 외관(50)과 배관(1)이 서로 탄력적으로 지지되도록 구성하는 것을 특징으로 한다.The present invention is installed between the pedestal 10 and the fixing cover 20, the exterior 50, the plurality of spring plate 30 made in an arc shape in the interior of the exterior 50 to touch the internal pipe (1) It is characterized in that the exterior 50 and the pipe 1 are configured to be elastically supported with each other by fixing the support rods 40 along the circumference of the pipe 1, respectively.

배전선로 배관내의 배전선을 보호하는 구조에서, 배관(1)은 배전선(2)을 내부에 수납하고 보호하는 역할을 한다.In the structure for protecting the distribution line in the distribution line piping, the pipe 1 serves to receive and protect the distribution line 2 therein.

이러한 배관(1)을 본 발명에서는 외관(50)의 내부에 수납하여 이중으로 보호하게 한다. 외관(50)은 받침대(10)와 고정덮개(20) 사이에 위치하여 지지되게 되는데, 받침대(10)는 사각의 몸체(11) 상부에 반원형 안착홈(12)이 형성되어 외관(50)의 양단이 놓여지게 된다.In the present invention, such a pipe (1) is accommodated in the interior of the exterior 50 to provide a double protection. The exterior 50 is positioned between the pedestal 10 and the fixed cover 20 to be supported, the pedestal 10 is a semi-circular seating groove 12 is formed on the top of the rectangular body 11 is formed of the exterior 50 Both ends will be placed.

받침대(10)의 안착홈(12)에 베어링(13)이 설치되어 외관(50)이 안착홈(12)에 회전 가능하게 안착된다. 몸체(11)의 상단면에 볼트홀(14)이 형성되어 고정덮개(20)와 고정볼트(25)로 고정된다. 베어링(13)은 외관(50)을 회전가능하게 지지하여주지만, 지중에 있을 때는 작동을 하지 않고, 굴착작업중 흙이 파여져 버켓이 외관에 닿아 충격을 줄때 회전하여 유동할 수 있게 한다. The bearing 13 is installed in the seating groove 12 of the pedestal 10 so that the exterior 50 is rotatably seated in the seating groove 12. The bolt hole 14 is formed on the top surface of the body 11 and is fixed by the fixing cover 20 and the fixing bolt 25. The bearing 13 rotatably supports the exterior 50, but does not operate when it is in the ground, and the soil is excavated during the excavation work so that the bucket can rotate and flow when the bucket touches the exterior.

고정덮개(20)는 사각의 몸체(21)의 하부에 반원형 안착홈(22)이 형성되고, 안착홈(22)에 베어링(23)이 설치되어 외관(50)을 위에서 눌러주면서 상기 받침대(10)에 고정된다. 몸체(21)의 상하를 관통하도록 볼트홀(24)이 받침대(10)의 볼트홀(14)과 통하도록 몸체(21)에 형성된다. 볼트홀(14)(24)은 각각 몸체(11)(21)의 안착홈(12)(22)이 형성된 부분을 제외한 상단면이나 하단면에 형성되어 서로를 고정한다.The fixing cover 20 has a semicircular seating groove 22 formed at a lower portion of the rectangular body 21, and a bearing 23 is installed in the seating groove 22 to press the exterior 50 from above to support the pedestal 10. It is fixed to). A bolt hole 24 is formed in the body 21 so as to communicate with the bolt hole 14 of the pedestal 10 so as to pass up and down the body 21. The bolt holes 14 and 24 are formed on the top or bottom surface of the body 11 and 21 except for the portions in which the mounting grooves 12 and 22 are formed, respectively, to fix each other.

스프링판(30)은 배관(1)의 외경을 각각 둘러싸면서 고정된다.The spring plate 30 is fixed while surrounding the outer diameter of the pipe 1, respectively.

스프링판(30)은 배관(1)의 일정 위치에서 둘레를 따라 다수개가 접하면서 고정되도록 구성된다. 즉 탄성의 곡면판부(31)가 호형으로 휘어져 성형되고, 곡면판부(31)의 양단에 힌지부(32)가 서로 엇갈리게 형성되며, 곡면판부(31)의 돌출된 부분이 배관(1)에 닿게 배관(1)을 둘러싸며 다수개가 고정된다.The spring plate 30 is configured to be fixed while contacting a plurality along the periphery at a predetermined position of the pipe (1). That is, the curved curved plate portion 31 is formed to be bent in an arc shape, the hinge portions 32 are formed to cross each other at both ends of the curved plate portion 31, so that the protruding portion of the curved plate portion 31 touches the pipe 1. Surrounding the pipe (1) is fixed a plurality.

지지봉(40)은 원형의 강봉(41) 양단에 볼트부(42)가 형성되고, 볼트부(42)는 스프링판(30)의 힌지부(32)에 삽입된 채로 커플러(43) 또는 너트(44)에 끼워져 고정된다. 볼트부(42)는 두개의 스프링판(30)의 힌지부(32) 홀이 일직선상에 놓인 상 태에서 삽입되어 커플러(43) 또는 너트(44)가 끼워져 고정된다.The support rod 40 has a bolt portion 42 formed at both ends of the circular steel rod 41, the bolt portion 42 is inserted into the hinge portion 32 of the spring plate 30, the coupler 43 or the nut ( 44) to be fixed. The bolt portion 42 is inserted with the hinge 32 holes of the two spring plates 30 in a straight line, and the coupler 43 or the nut 44 is fitted and fixed thereto.

커플러(43)는 원통형 몸체 내경 양쪽으로 각각 나사산이 형성되어 볼트부(42)가 체결되는 것으로서 외관(50) 중간에 위치하는 스프링판(30)을 고정하기 위한 것이고, 너트(44)는 외관(50)의 양쪽 단부에 위치하는 스프링판(30)을 고정하기 위하여 체결한다.The coupler 43 is a screw thread formed on both sides of the cylindrical body inner diameter to fasten the bolt portion 42 to fix the spring plate 30 located in the middle of the exterior 50, and the nut 44 has an external appearance ( Fasten to fix the spring plate (30) located at both ends of the 50).

이와 같이 고정되는 강봉(41)의 외경 일측면은 외관(50) 내면에 밀착되어 외관(50)을 지지하게 된다.One side of the outer diameter of the steel bar 41 fixed in this way is in close contact with the inner surface of the exterior 50 to support the exterior 50.

따라서 스프링판(30)의 볼록한 부분은 배관(1)의 외경에 닿게 되고, 지지봉(40)은 외관(50)의 내면에 닿게 되어 서로 탄력적으로 지지하게 된다.Therefore, the convex portions of the spring plate 30 is in contact with the outer diameter of the pipe (1), the support rod 40 is in contact with the inner surface of the exterior 50 is to support each other elastically.

외관(50)은 원형의 관체로 내부에 스프링판(30)이 설치된 지지봉(40)과 배관(1)이 삽입되어 받침대(10)와 고정덮개(20) 사이에 양단이 회전 가능하게 지지되어 고정된다.Appearance 50 is a circular tube, the support rod 40 and the pipe (1) in which the spring plate 30 is installed therein is inserted so that both ends are rotatably supported between the pedestal 10 and the fixed cover 20. do.

외관(50) 둘레에 일정 간격으로 다수개의 길이 방향의 돌기부(51)가 형성되어 버켓이 외관(50)에 닿을 때 돌기부(51)에 걸려 외관(50)을 회전시킬 수 있게 하여 충격을 흡수할 가능성을 높여준다.A plurality of longitudinal protrusions 51 are formed at regular intervals around the exterior 50 so that the bucket can be caught by the protrusion 51 to rotate the exterior 50 when the bucket touches the exterior 50 to absorb shocks. Increase your chances.

도 1은 본 발명의 배전선로의 보호장치를 도시한 사시도.1 is a perspective view showing a protection device of a distribution line of the present invention.

도 2는 본 발명의 배전선로의 보호장치를 도시한 일부 절개된 분해 사시도.Figure 2 is a partially exploded perspective view showing a protection device of the power distribution line of the present invention.

도 3은 본 발명의 배전선로의 보호장치를 도시한 분해 사시도.Figure 3 is an exploded perspective view showing a protection device of the power distribution line of the present invention.

도 4는 본 발명의 배전선로의 보호장치를 도시한 주요부 분해 사시도.Figure 4 is an exploded perspective view of the main portion showing a protection device of the power distribution line of the present invention.

도 5는 본 발명의 배전선로의 보호장치의 스프링판을 도시한 사시도.5 is a perspective view showing a spring plate of the protection device of the power distribution line of the present invention.

도 6은 본 발명의 배전선로의 보호장치의 스프링판이 결합된 상태를 도시한 사시도.Figure 6 is a perspective view showing a state in which the spring plate of the protection device of the distribution line of the present invention is coupled.

도 7a, 도 7b는 본 발명의 배전선로의 보호장치의 작동 상태를 도시한 단면도.7A and 7B are sectional views showing an operating state of a protection device of a distribution line of the present invention.

도 8은 본 발명의 배전선로의 보호장치에 사용하는 외관의 다른 실시예를 도시한 사시도.Figure 8 is a perspective view showing another embodiment of the appearance used for the protection device of the power distribution line of the present invention.

< 도면의 주요 부분에 대한 부호의 간단한 설명 > <Brief description of symbols for the main parts of the drawings>

1 : 배관 2 : 배전선1: Piping 2: Distribution Line

10 : 받침대 11 : 몸체10: pedestal 11: body

12 : 안착홈 13 : 베어링12: seating groove 13: bearing

14 : 볼트홀 20 : 고정덮개14 bolt hole 20 fixing cover

21 : 몸체 22 : 안착홈21: body 22: seating groove

23 : 베어링 24 : 볼트홀23: bearing 24: bolt hole

25 : 고정볼트 30 : 스프링판25: fixing bolt 30: spring plate

31 : 곡면판부 32 : 힌지부31: curved plate portion 32: the hinge portion

40 : 지지봉 41 : 강봉40: support rod 41: steel rod

42 : 볼트부 43 : 커플러42: bolt portion 43: coupler

44 : 너트 50 : 외관44: nut 50: appearance

51 : 돌기부51: protrusion

Claims (2)

배선선로 배관내의 배전선을 보호하는 구조에 있어서,In a structure for protecting a distribution line in a pipe by a wiring line, 사각의 몸체(11) 상부에 반원형 안착홈(12)이 형성되고, 안착홈(12)에 베어링(13)이 설치되어 외관(50)이 안착홈(12)에 회전 가능하게 안착되며, 몸체(11)의 상단면에 볼트홀(14)이 형성되어 고정덮개(20)와 고정볼트(25)로 고정되는 받침대(10);The semi-circular seating groove 12 is formed on the top of the rectangular body 11, the bearing 13 is installed in the seating groove 12, the exterior 50 is rotatably seated in the seating groove 12, the body ( 11 is a bolt hole 14 is formed on the top surface of the base 10 is fixed to the fixing cover 20 and the fixing bolt 25; 사각의 몸체(21)의 하부에 반원형 안착홈(22)이 형성되고, 안착홈(22)에 베어링(23)이 설치되어 외관(50)을 위에서 눌러주면서 상기 받침대(10)에 고정되며, 몸체(21)의 상하를 관통하는 볼트홀(24)이 받침대(10)의 볼트홀(14)과 통하도록 형성되는 고정덮개(20);The semi-circular seating groove 22 is formed in the lower portion of the rectangular body 21, the bearing 23 is installed in the seating groove 22 is fixed to the pedestal 10 while pressing the exterior 50 from above, the body A fixing cover 20 formed so that the bolt holes 24 penetrating the upper and lower sides of the 21 are in communication with the bolt holes 14 of the pedestal 10; 탄성의 곡면판부(31)가 호형으로 휘어져 성형되고, 곡면판부(31)의 양단에 힌지부(32)가 서로 엇갈리게 형성되며, 곡면판부(31)의 돌출된 부분이 배관(1)에 닿게 배관(1)을 둘러싸며 다수개가 고정되는 스프링판(30);The curved curved plate portion 31 is formed to be bent in an arc shape, the hinge portion 32 is formed to cross each other at both ends of the curved plate portion 31, the protruding portion of the curved plate portion 31 is in contact with the pipe (1) (1) surrounding the spring plate 30 is fixed to a plurality; 원형의 강봉(41) 양단에 볼트부(42)가 형성되고, 볼트부(42)는 스프링판(30)의 힌지부(32)에 삽입된 채로 커플러(43) 또는 너트(44)에 끼워져 고정되며, 강봉(41)은 외관(50) 내면에 밀착되어 외관(50)을 지지하게 되는 지지봉(40);Bolt portions 42 are formed at both ends of the round steel bar 41, and the bolt portions 42 are fitted to the coupler 43 or the nut 44 while being inserted into the hinge portions 32 of the spring plate 30. And, the steel bar 41 is in close contact with the inner surface 50, the support rod 40 to support the exterior 50; 원형의 관체로 이루어져, 내부에 스프링판(30)이 설치된 지지봉(40)과 배관(1)이 삽입되어 받침대(10)와 고정덮개(20) 사이에 양단이 회전 가능하게 지지되어 고정되는 외관(50); 으로 구성된 것을 특징으로 하는 배전선로의 보호장치.Comprised of a circular pipe, the support rod 40 and the pipe (1) is inserted into the spring plate 30 is inserted therein, both ends rotatably supported and fixed between the pedestal 10 and the fixed cover 20 ( 50); Protective device for a distribution line, characterized in that consisting of. 제 1 항에 있어서, 외관(50) 둘레에 일정 간격으로 다수개의 길이 방향의 돌기부(51)가 형성되는 것을 특징으로 하는 배전선로의 보호장치.The protection device of a power distribution line according to claim 1, wherein a plurality of longitudinal projections (51) are formed at regular intervals around the exterior (50).
KR1020080098366A 2008-10-07 2008-10-07 Apparatus of protection using distribution line KR100889359B1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100922491B1 (en) 2009-07-14 2009-10-20 주식회사 엠피코씨엠 Protection equipment for underground transmission line
KR101252007B1 (en) 2012-11-28 2013-04-08 (주)동부기술단 Hanging cable supporting apparatus for underground power lines
KR101332674B1 (en) 2013-08-07 2013-11-26 한국 전기안전공사 Metal pipe connecting device for protecting high frequency cables
KR101418092B1 (en) 2014-02-14 2014-07-10 (주)한국엔지니어링 Protection device for power-transmission and distribution and transformation cable
KR102375015B1 (en) * 2021-03-09 2022-03-17 유춘상 System for Protecting Distribution Line of Underground Distribution Lines
KR102640890B1 (en) * 2023-11-20 2024-02-27 (주)세명엔지니어링 Underground piping that mounts and protects distribution lines and firefighting equipment

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JPH02261939A (en) * 1989-04-03 1990-10-24 Mitsubishi Electric Corp Vibration suppressing device
KR920005419A (en) * 1990-08-06 1992-03-28 유재호 Cable protector
KR100733783B1 (en) 2007-02-14 2007-07-04 제일엔지니어링 (주) Protection apparatus for a subterranean cable line
KR20080047092A (en) * 2006-11-24 2008-05-28 김용복 Protective device for elect or telecom wire

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Publication number Priority date Publication date Assignee Title
JPH02261939A (en) * 1989-04-03 1990-10-24 Mitsubishi Electric Corp Vibration suppressing device
KR920005419A (en) * 1990-08-06 1992-03-28 유재호 Cable protector
KR20080047092A (en) * 2006-11-24 2008-05-28 김용복 Protective device for elect or telecom wire
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100922491B1 (en) 2009-07-14 2009-10-20 주식회사 엠피코씨엠 Protection equipment for underground transmission line
KR101252007B1 (en) 2012-11-28 2013-04-08 (주)동부기술단 Hanging cable supporting apparatus for underground power lines
KR101332674B1 (en) 2013-08-07 2013-11-26 한국 전기안전공사 Metal pipe connecting device for protecting high frequency cables
KR101418092B1 (en) 2014-02-14 2014-07-10 (주)한국엔지니어링 Protection device for power-transmission and distribution and transformation cable
KR102375015B1 (en) * 2021-03-09 2022-03-17 유춘상 System for Protecting Distribution Line of Underground Distribution Lines
KR102640890B1 (en) * 2023-11-20 2024-02-27 (주)세명엔지니어링 Underground piping that mounts and protects distribution lines and firefighting equipment

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