KR101356388B1 - Transmission and distribution seismic structure of the cable and a number of underground power protection devices guyong - Google Patents

Transmission and distribution seismic structure of the cable and a number of underground power protection devices guyong Download PDF

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Publication number
KR101356388B1
KR101356388B1 KR1020130127779A KR20130127779A KR101356388B1 KR 101356388 B1 KR101356388 B1 KR 101356388B1 KR 1020130127779 A KR1020130127779 A KR 1020130127779A KR 20130127779 A KR20130127779 A KR 20130127779A KR 101356388 B1 KR101356388 B1 KR 101356388B1
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South Korea
Prior art keywords
transmission
groove
cable
cover part
distribution cable
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KR1020130127779A
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Korean (ko)
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김규현
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김규현
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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
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0266—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread using springs
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/041—Devices damping pulsations or vibrations in fluids specially adapted for preventing vibrations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/54—Anti-seismic devices or installations
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

The present invention relates to a protection device for an underground tunnel capable of collecting transmission and distribution cables and having an earthquake-proof structure and, more specifically, to a transmission and distribution cable protection device which is installed inside a tunnel buried underground. The present invention comprises a cover part (100), plates (200), and a buffer member (300). The cover part has a space part (101) inside and one upper side is connected to the other upper side by a hinge. The cover part is selectively opened by combining a bolt (103) with the side opposite of where the hinge is connected, and comprises a roller part (110) including a groove (111) which is formed from the inside to the outside, an elastic body (112) which has force of restoration and is formed at the lower side of the groove (111), a contact member (113) which is formed on the elastic body (112), and a rotation bearing (114) which is in contact with the upper side of the contact member (113) and rotates by being hung at both end parts of the grooves (111), and a plurality of hooks (120) formed on the outer side. The plates (200) comprise a combination groove (201) which is formed to penetrate in an up-down direction, and multiple protrusions (203) which protrude toward one side and form a groove and is selectively combined with one side of the tunnel (400) through the combination groove (201) by a combination member (205). The buffer member (300) connects each of the hooks (120) of the cover part (100) and the protrusions (203) of the plates (200). The present invention can absorb impacts through the buffer member (300) in seismic events and can easily collect only the transmission and distribution cables (c) while rotating by the roller part (110) when collecting the transmission and distribution cables (c) inserted into the space part (101).

Description

송배전 케이블의 회수와 내진구조를 갖는 지중 전력구용 보호장치{Transmission and distribution seismic structure of the cable and a number of underground power protection devices guyong}Transmission and distribution seismic structure of the cable and a number of underground power protection devices guyong}

본 발명은 송배전 케이블의 회수와 내진구조를 갖는 지중 전력구용 보호장치에 관한 것으로, 더욱 자세하게는 평상시에는 케이블을 감싸며 보호하면서도 유지보수가 용이하도록 케이블을 당길 때 별도의 분리 작업 없이 작업을 진행할 수 있으며 완충부재를 통해 내진 등과 같은 외부충격이 발생 시 충격을 완화 할 있는 구조로 구성된 송배전 케이블의 회수와 내진구조를 갖는 지중 전력구용 보조장치에 관한 것이다.
The present invention relates to an underground power port protection device having a recovery and earthquake-resistant structure of the transmission and distribution cable, more specifically, it can be carried out without additional separation work when the cable is pulled to facilitate maintenance while wrapping and protecting the cable. The present invention relates to an earthquake power assisting device having a structure for relieving an impact when an external shock such as an earthquake occurs through a buffer member and a seismic structure.

일반적으로 송배전 케이블은 지상에 설치되는 가공선과 지하에 설치되는 지중선으로 대별된다. 이중 지중선은 지중의 전력구에 설치하여 도시미관을 깔끔하게 할 수 있고 점검이 용이하게 되는 장점이 있다.In general, transmission and distribution cables are roughly divided into overhead lines installed underground and underground cables installed underground. The double underground line has the advantage that can be installed in the underground power port to clean the city view and easy to check.

이러한 전력구에는 중앙에 작업자가 통행할 수 있는 통로가 마련되어 있으며, 전력구 벽면에 설치된 앵글에 수평하게 설치된 행거 위에 전력케이블들이 걸쳐지는 형태로 배치된다.The power port is provided with a passage for the operator to pass in the center, and arranged in such a way that the power cables are placed on a hanger horizontally installed at an angle installed on the wall of the power port.

우선 종래의 기술들을 살펴보면,Looking at the prior art first,

등록번호 10-1204410 (특) 본원 발명의 출원인이 출원한 것으로서 원통형으로 내부에 공간부가 형성되며 상부 일 측이 상호 힌지 결합되어 선택적으로 개폐가능토록 제1커버와 제2커버로 구성되되, 상기 제1, 2커버는 외측에서 내측으로 홈이 형성되며 상기 홈의 하측에 완충작용을 할 수 있는 탄성부재와, 상기 탄성부재에 안착되는 밀착부재와, 상기 밀착부재의 상측에 맞닿으며 상기 홈의 양측 끝부에 걸림 되어 회전하는 회전볼이 구성되는 롤러부가 다수개 구성되고, 상기 롤러부의 사이에는 내측으로 결합홈이 형성되며 상기 힌지 결합되는 타 측 끝부에는 볼트로 결합 구성되고, 상기 제1, 2커버가 결착 시 상호 대응하는 면에 누수를 방지 할 수 있도록 패킹이 각각 구성되는 것이다.
Registration No. 10-1204410 (Special) Applicants of the present application, the space is formed inside the cylindrical portion and the upper side is hinged to each other consists of a first cover and a second cover to be selectively opened and closed, the first 1 and 2 covers grooves are formed from the outer side to the inner side and the elastic member capable of buffering the lower side of the groove, the contact member seated on the elastic member, and the upper side of the contact member in contact with both sides of the groove It consists of a plurality of rollers that are configured to rotate the rotating ball is locked to the end portion, the coupling groove is formed in the inner side between the roller portion and the other end of the hinge coupling is configured by the bolt, the first, second cover In the case of binding, the packings are configured to prevent leakage on the corresponding surfaces.

등록번호 10-1157159 (특) 벽체에 결합되는 지지대 결합부와 이 지지대 결합부에 직접 연결되어 크리트를 지지하는 연장부를 갖춘 지중 배전케이블의 행거에 있어서, 상기 연장부에는 케이블 받침대 역할을 수행하는 반원형 형상의 받침홈이 다수 개 형성되되, 상기 받침홈 각각에는 이 받침홈에 안착되는 케이블을 보호할 수 있는 방진고무가 접착되어 이루어지는 것이다.
Registration number 10-1157159 (Special) In the hanger of underground distribution cable having a support coupling portion that is coupled to the wall and an extension that is directly connected to the support coupling portion to support the crete, the extension portion is a semicircular that serves as a cable stand A plurality of support grooves are formed, and each of the support grooves is made of a dustproof rubber to protect a cable seated in the support groove.

등록번호 10-1038975 (특) 완만한 곡면으로 형성된 고무클리트에 형성된 케이블안착부를 가로지르는 방향으로 복수의 절개홈을 형성하고, 상면에 고무클리트가 올려지는 판스프링의 양단에 원형으로 말린 경첩부를 형성하며, 판스프링에 형성된 체결공에 삽입되는 버섯머리모양의 체결보스를 고무클리트의 저면에 형성하고, 경첩부에 삽입되는 슬리브의 중공홀에 고정핀과 슬라이드핀을 삽입하며, 고정바를 안내하기 위한 “C”형 단면의 직선안내부를 슬라이드바의 일측단부에 형성하고, 고정바와 슬라이드바의 타측단부에 각각 형성된 핀구멍에 고정핀과 슬라이드핀의 양단을 결합하며, 슬라이드바에 형성된 볼트걸림부를 관통하는 길이조정볼트를 고정바의 일측단부에 형성된 너트부에 결합하고, 크로스바에 의해 간격을 이루면서 결합되고 행거에 의해 지지되는 하부프레임의 양측단부에 고정핀과 슬라이드핀 지지를 위한 힌지구멍과 가이드장공을 형성하여 구성한 것이다.
Registration number 10-1038975 (Special) A plurality of cutout grooves are formed in a direction crossing the cable seating portion formed on the rubber cleat formed with a smooth curved surface, and circularly-shaped hinges are formed on both ends of the leaf spring on which the rubber cleat is raised. The mushroom head-shaped fastening boss inserted into the fastening hole formed in the leaf spring is formed on the bottom of the rubber cleat, and the fixing pin and the slide pin are inserted into the hollow hole of the sleeve inserted into the hinge, and the guide bar is guided. A straight guide portion having a “C” cross section is formed at one end of the slide bar, and both ends of the fixing pin and the slide pin are coupled to pin holes formed at the fixed bar and the other end of the slide bar, respectively. The length adjusting bolt is coupled to the nut part formed at one end of the fixing bar, and is joined at intervals by the cross bar and is attached to the hanger. It is configured by forming a hinge hole and a guide hole for supporting the fixing pin and the slide pin at both ends of the lower frame supported by.

상기한 종래 기술을 보면 지중에 매설된 케이블을 이송함에 있어 고정한 후 외측에 구성된 롤러부를 통해 용이하게 케이블을 회수함으로써 유지보수에 용이하며 케이블을 회수하는 목적만을 가지고 있다.
According to the prior art described above, the cable is easily transported through the roller unit configured at the outside after fixing the cable embedded in the ground, and is easy for maintenance and has only the purpose of recovering the cable.

다른 형태의 기술을 보면 지하에 매설되는 케이블을 고정할 수 있는 것을 중심적으로 기재 하고 있으나, 고정용 덮개를 통해 케이블을 고정하도록 되어 있으나, 내진과 같은 외부 충격이 발생하게 되면 진동이 그대로 완화되지 못할 뿐만 아니라 단순히 케이블을 고정하는 수단으로 사용할 수밖에 없다.In other forms of technology, it is mainly described that the cable buried underground can be fixed, but the cable is fixed through the fixing cover. However, if an external shock such as an earthquake occurs, vibration cannot be alleviated. In addition, it is simply used as a means of fixing the cable.

또 다른 형태의 기술을 보면, 전력구에 설치되어 휘어지는 송배전 케이블을 편리하게 고정할 수 있도록 하는 장치로써 이는 별도의 구조물의 설치가 필요할 뿐만 아니라 단순히 케이블을 거치하는 장치일 뿐만 아니라 내진과 같은 외부 충격 시 거치된 케이블이 하부로 낙하 될 수 있는 문제점이 있다.
According to another form of technology, a device for conveniently fixing a transmission / distribution cable that is installed at an electric power outlet is not only required to install a separate structure, but also a device for simply mounting a cable, as well as an external shock such as an earthquake. There is a problem that the mounted cable may fall to the bottom.

따라서 본 발명의 목적은 전력구의 일측이 선택적으로 결합하는 플레이트를 구성하고 케이블을 보호하며 고정하면서도 케이블을 회수 할 시 별도의 분리작업 없이 용이하고 케이블을 회수 할 수 있도록 커버부를 구성하며, 상기 커버부와 플레이트를 연결하는 완충부재를 구성하여 상기 커버부가 케이블을 전력구의 내부에서 지면으로부터 일정간격 이격되게 설치되도록 하여 송배전 케이블의 부식을 방지함과 더불어 상기 완충부재를 통해 내진과 같은 외부충격이 발생 시 충격을 완화 할 수 있게 하여 케이블의 단락과 회수가 용이한 구조를 갖는 송배전 케이블의 회수와 내진구조를 갖는 지중 전력구용 보호장치를 제공함에 주안점을 두고 완성해낸 것이다.
Therefore, an object of the present invention is to configure a plate that is selectively coupled to one side of the power sphere and to protect the cable, while fixing the cover while recovering the cable easily and without a separate operation to configure the cover portion, the cover portion The shock absorbing member connecting the plate and the plate is installed so that the cable is installed at a predetermined distance from the ground in the power outlet to prevent corrosion of the transmission / distribution cable and when an external shock such as earthquake occurs through the shock absorbing member. The main focus is to provide a protection device for underground power outlets that has a structure that facilitates short circuit and recovery of cables, and provides a recovery and seismic structure for cables.

상기 목적을 달성하기 위한 기술적 사상으로서, 지중에 매설되는 전력구의 내부에 설치되는 송배전 케이블 보호장치에 있어서, 내부에 공간부(101)가 형성되며 상부 일측이 상호 힌지 결합되고 상기 힌지 결합된 타측에 볼트(103)로 결합 구성되어 선택적으로 개폐 가능하도록 구성되되, 내측에서 외측으로 홈(111)이 형성되며 상기 홈(111)의 하측에 복원력을 갖는 탄성체(112)와 상기 탄성체(112)의 안착되는 밀착부재(113)와, 상기 밀착부재(113)의 상측에 맞닿으며 상기 홈(111)의 양측 끝부에 걸림 되어 회전하는 회전베어링(114)이 구성되는 롤러부(110)와 외측이 다수의 걸림고리(120)가 구성되는 커버부(100)와, 상, 하로 관통되게 형성되는 결합홈(201)과 일측으로 돌출되며 홈을 형성하는 다수의 걸림구(203)가 구성되어 결합부재(205)로 상기 결합홈(201)을 통해 상기 전력구(400)의 일측과 선택적으로 결합 구성되는 플레이트(200)들과, 상기 커버부(100)의 걸림고리(120)와 플레이트(200)들의 걸림구(203)를 각각 연결하는 완충부재(300)로 구성되어, 내진 발생 시 완충부재(300)를 통해 충격을 흡수 할 수 있으며 상기 공간부(101)에 끼움된 송배전 케이블(c)을 회수 시 롤러부(110)에 의해 회전하며 용이하게 송배전 케이블(c)만 회수가 가능한 것을 기술적 특징으로 한다.
As a technical idea for achieving the above object, in the transmission and distribution cable protection device installed in the power outlet buried in the ground, the space portion 101 is formed therein, the upper side is hinged to each other and the other side is hinged Composed of a bolt 103 is configured to be selectively opened and closed, the groove 111 is formed from the inner side to the outer side and the seating of the elastic body 112 and the elastic body 112 having a restoring force on the lower side of the groove 111 The roller member 110 and the outer side of the contact member 113 and the rotating bearing 114 which is in contact with the upper side of the contact member 113 and is rotated by being caught at both ends of the groove 111. The cover part 100 is composed of a locking ring 120, the coupling groove 201 is formed so as to penetrate up and down, and a plurality of locking holes 203 protruding to one side is formed to form a coupling member 205 Through the coupling groove 201 Plates 200 that are selectively coupled to one side of the power sphere 400, and the buffer member for connecting the catch ring 120 of the cover portion 100 and the catch port 203 of the plate 200, respectively ( 300, it is possible to absorb the shock through the shock-absorbing member 300 when the earthquake occurs, and rotated by the roller unit 110 during recovery of the transmission and distribution cable (c) fitted in the space 101 It is a technical feature that only the power distribution cable (c) can be recovered.

본 발명의 송배전 케이블의 회수와 내진구조를 갖는 지중 전력구용 보호장치에 의하면, 평상시에는 케이블을 견고하게 고정하면서도 케이블의 훼손을 방지 할 수 있으며 케이블의 훼손을 방지 하면서도 갑작스런 선로 작업이 이루어질 경우 별도로 커버부를 분리하지 않고서도 케이블을 당겨 손쉽게 회수 할 수 있도록 되어 작업의 편리성을 부여함과 더불어 전력구의 양측에 결합 고정되는 플레이트와 상기 커버부를 완충부재로 연결함으로써 내진등과 같은 외부충격에서 즉각적으로 대응할 수 있도록 하여 케이블의 단락 또한 방지 할 수 있는 회수 및 유지보수와 내진에 용이한 구조를 갖는 유용한 발명인 것이다.
According to the protection device for underground power sphere having the recovery and seismic structure of the transmission and distribution cable of the present invention, it is possible to prevent the damage of the cable while fixing the cable in a normal way, and to prevent the damage of the cable, and to cover separately when a sudden line work is made The cable can be easily retrieved without removing the part, providing convenience for the work, and connecting the cover part and the cover part with the shock absorbing member to be connected to both sides of the electric power outlet to respond immediately to external shock such as earthquake resistance. It is a useful invention having an easy structure for recovery, maintenance and earthquake prevention, which can prevent the short circuit of the cable.

도 1은 본 발명의 바람직한 실시 예를 나타내는 단면도
도 2는 본 발명의 바람직한 실시 예를 나타내는 분해도
도 3은 본 발명의 바람직한 실시 예를 나타내는 작동상태도
도 4는 본 발명의 바람직한 실시 예를 나타내는 작동상태도
도 5는 본 발명의 바람직한 실시 예를 나타내는 작동상태도
도 6은 본 발명의 바람직한 실시 예를 나타내는 작동상태도
도 7은 본 발명의 바람직한 실시 예를 나타내는 사용상태도
도 8은 본 발명의 다른 실시 예를 나타내는 사용상태도1 is a cross-sectional view showing a preferred embodiment of the present invention
2 is an exploded view illustrating a preferred embodiment of the present invention.
3 is an operating state diagram showing a preferred embodiment of the present invention
4 is an operating state diagram showing a preferred embodiment of the present invention
Figure 5 is an operating state diagram illustrating a preferred embodiment of the present invention.
6 is an operational state diagram showing a preferred embodiment of the present invention
Fig. 7 is a diagram showing the state of use showing the preferred embodiment of the present invention
8 is a use state diagram showing another embodiment of the present invention

본 발명은 송배전 케이블의 회수와 내진구조를 갖는 지중 전력구용 보호장치에 관한 것으로, 더욱 자세하게는 평상시에는 케이블(c)을 감싸며 보호하면서도 유지보수가 용이하도록 케이블(c)을 당길 때 별도의 분리 작업 없이 작업을 진행할 수 있으며 완충부재(300)를 통해 내진 등과 같은 외부충격이 발생 시 충격을 완화 할 있는 구조로 구성된 송배전 케이블의 회수와 내진구조를 갖는 지중 전력구용 보조장치에 관한 것이다.
The present invention relates to an underground power port protection device having a recovery and seismic structure of the transmission and distribution cable, and more particularly, when the cable (c) is pulled separately to separate and protect the cable (c) for easy maintenance. It is possible to proceed without the work and the earthquake power assisted auxiliary device having a structure and a seismic structure of the transmission and distribution cable consisting of a structure that can mitigate the impact when an external shock such as earthquake occurs through the buffer member 300.

첨부되는 도면과 관련하여 상기 목적을 달성하기 위한 본 발명의 바람직한 실시 예에 대하여 도 1 내지 8을 참고로 하여 설명하면 다음과 같다.
With reference to the accompanying drawings, a preferred embodiment of the present invention for achieving the above object will be described with reference to FIGS.

우선 본 발명을 설명하기에 앞서 그 구성을 살펴보면, 도 1 내지 2에 도시된 바와 같이 지중에 매설되는 전력구의 내부에 설치되는 송배전 케이블 보호장치에 있어서, 내부에 공간부(101)가 형성되며 상부 일측이 상호 힌지 결합되고 상기 힌지 결합된 타측에 볼트(103)로 결합 구성되어 선택적으로 개폐 가능하도록 구성되되, 내측에서 외측으로 홈(111)이 형성되며 상기 홈(111)의 하측에 복원력을 갖는 탄성체(112)와 상기 탄성체(112)의 안착되는 밀착부재(113)와, 상기 밀착부재(113)의 상측에 맞닿으며 상기 홈(111)의 양측 끝부에 걸림 되어 회전하는 회전베어링(114)이 구성되는 롤러부(110)와 외측이 다수의 걸림고리(120)가 구성되는 커버부(100)와, 상, 하로 관통되게 형성되는 결합홈(201)과 일측으로 돌출되며 홈을 형성하는 다수의 걸림구(203)가 구성되어 결합부재(205)로 상기 결합홈(201)을 통해 상기 전력구(400)의 일측과 선택적으로 결합 구성되는 플레이트(200)들과, 상기 커버부(100)의 걸림고리(120)와 플레이트(200)들의 걸림구(203)를 각각 연결하는 완충부재(300)로 구성되어, 내진 발생 시 완충부재(300)를 통해 충격을 흡수 할 수 있으며 상기 공간부(101)에 끼움된 송배전 케이블(c)을 회수 시 롤러부(110)에 의해 회전하며 용이하게 송배전 케이블(c)만 회수가 가능한 것이다.First, the configuration of the present invention will be described in detail. As shown in FIGS. 1 and 2, in a transmission and distribution cable protection device installed in an electric power outlet buried in the ground, a space portion 101 is formed therein and an upper portion thereof. One side is hinged to each other and the other side of the hinge coupled to the bolt 103 is configured to be selectively opened and closed, the groove 111 is formed from the inner side to the outer side and has a restoring force on the lower side of the groove 111 The contact member 113 which is seated of the elastic body 112 and the elastic body 112, the rotating bearing 114 abuts on both ends of the groove 111 and abuts on the upper side of the contact member 113 is rotated The roller portion 110 and the outer cover portion 100 is configured with a plurality of engaging ring 120, the coupling groove 201 formed to penetrate up and down, and a plurality of protruding to one side to form a groove Hook 203 is composed of the coupling portion 205 through the coupling groove 201, the plate 200 is selectively coupled to one side of the power port 400, the hook ring 120 and the plate 200 of the cover portion 100 The shock absorbing member 300 is configured to connect the locking holes 203, respectively, to absorb shocks through the shock absorbing member 300 when the earthquake occurs, and the transmission and distribution cable (c) inserted into the space portion 101. It is rotated by the roller unit 110 at the time of recovery and can easily recover only the transmission and distribution cable (c).

상기 커버부(100)는 도 3에 내지 7을 참고하여 설명하면, 원통의 형태로 형성되되 일측이 힌지 결합되어 개폐 가능하도록 구성되고, 타측은 상호 결합되어 볼트(103)로 고정되도록 구성된다.When the cover part 100 is described with reference to FIGS. 3 to 7, the cover part 100 is formed in the form of a cylinder, and is configured such that one side is hinged and opened and closed, and the other side is configured to be fixed by a bolt 103.

여기서, 상기 커버부(100)는 결합 시 내부에 케이블(c)이 위치될 수 있도록 공간부(101)를 형성하고, 상기 공간부(101)에 케이블(c)을 위치시키되, 상기 커버부(100)의 내측에서 외측으로 일정깊이 홈(111)이 형성되고 상기 홈(111)의 하측면에 탄성체(112)와 상기 탄성체(112)의 상측과 연결 구성되는 밀착부재(113)와 상기 밀착부재(113)의 상측에 안착 구성되는 회전베이링(114)이 구성되는 롤러부(110)가 다수개로 구성되는 것이다.
Here, the cover part 100 forms a space 101 so that the cable c can be positioned therein at the time of coupling, and places the cable c in the space 101, wherein the cover portion ( The contact member 113 and the contact member, which are formed with a predetermined depth groove 111 from the inner side of the inner surface 100 and connected to the elastic body 112 and the upper side of the elastic body 112 on the lower side of the groove 111. The roller portion 110 is composed of a plurality of the rotating bearing (114) configured to be seated on the upper side of the 113.

즉, 상기 케이블(c)이 공간부(101) 상에 위치되되 상기 롤러부(110)의 회전베이링(114)에 의해 견고하게 고정될 수 있는 구조로 구성되는 것이다. That is, the cable (c) is positioned on the space portion 101, but is configured in a structure that can be firmly fixed by the rotary bearing 114 of the roller portion (110).

또한, 상기 회전베이링(114)의 경우 하부에 구성되는 탄성체(112)로 인해 탄성작용과 복원력을 갖도록 구성됨으로써 케이블(c)을 일측에서 당길 시 매설 경로가 직선 구간이 아닌 곡선구간일 지라도 손쉽게 대응할 수 있도록 구성되며, 케이블(c)을 불가피한 선로 변경 시에는 별도의 커버부(100)를 분리 작업 없이 케이블(c)만을 담겨도 회수가 가능하여 유지보수 시에는 편리성이 부여되는 것이다.In addition, the rotating bearing 114 is configured to have an elastic action and a restoring force due to the elastic body 112 is configured at the bottom, so that when the cable (c) is pulled from one side, even if the buried path is a curved section rather than a straight section It is configured to cope with it, and when the cable (c) is inevitable change of line, the separate cover part 100 can be recovered even if only the cable (c) is contained without removing work, thereby providing convenience during maintenance.

또한, 상기 탄성체(112)가 밀림 성질을 갖고 있기 때문에 공간부(101)에 끼움된 케이블(c)을 견고하게 고정할 수 있는 것이다.In addition, since the elastic body 112 has a sliding property, the cable c fitted to the space 101 may be firmly fixed.

또한, 상기 커버부(100)의 외측으로는 하기될 플레이트(200)와 결합 할 수 있도록 다수의 걸림고리(120)가 구성되는데 상기 걸림고리(120)는 상기 커버부(100)와 일체형 또는 선택적으로 결합 할 수 있도록 구성할 수도 있으며 본 발명에서는 상기 커버부(100)와 일체로 형성되는 것으로 도시하였다.
In addition, the outer side of the cover portion 100 is configured with a plurality of hook ring 120 to be coupled to the plate 200 to be described below, the hook ring 120 is integral with the cover portion 100 or optional It may be configured to be coupled to the present invention is shown as being formed integrally with the cover portion 100.

상기 플레이트(200)들은 상, 하로 관통되게 형성되는 결합홈(201)과 일측으로 돌출되며 홈을 형성하는 다수의 걸림구(203)가 구성되어 결합부재(205)로 상기 결합홈(201)을 통해 상기 전력구(400)의 일측과 타측에 각각 선택적으로 결합 구성된다.The plate 200 has a coupling groove 201 formed to penetrate up and down and a plurality of locking holes 203 protruding to one side to form a groove to connect the coupling groove 201 to the coupling member 205. Through one side and the other side of the power sphere 400 is selectively coupled to each other.

상기 플레이트(200)의 경우 커버부(100)가 전력구(400)의 내부에 구성될 수 있도록 하되 지면에서 일정간격 이격되도록 할 때 하기될 완충부재(300)와의 고정이 될 수 있도록 하기 위한 구성으로써, 각각 분리형태 또는 길이방향으로 길게 형성하여 통상적으로 설치된 전력구(400)의 상부와 하부에 각각 구성되는 것이다.In the case of the plate 200, the cover portion 100 is to be configured in the interior of the power port 400, but to be fixed to the buffer member 300 to be fixed when spaced apart from the ground at a predetermined interval By, respectively, formed long in the separated form or longitudinal direction are respectively configured in the upper and lower portions of the power sphere 400 is usually installed.

또한, 도시하진 않았지만 상기 걸림구(203)가 다수개로 구성됨에 따라 직선으로 커버부(100)를 결합 구성할 수도 있으며 대각선 방향으로 구성할 수도 있다.In addition, although not shown, as the latching hole 203 is configured in plural numbers, the cover part 100 may be coupled or configured in a straight line or in a diagonal direction.

상기 완충부재(300)는 당김 성질과 탄성력과 복원력을 갖도록 구성되어 상기 커버부(100)의 걸림고리(120)와 플레이트(200)들의 걸림구(203)를 각각 연결하는 것으로서, 내진 발생 시 상기 완충부재(300)를 통해 충격을 흡수 할 수 있으면서도 상기 커버부(100)를 전력구(400) 상에 위치할 수 있도록 고정하는 것이다.The shock absorbing member 300 is configured to have a pulling property, elasticity and restoring force to connect the catch ring 120 of the cover part 100 and the catch hole 203 of the plate 200, respectively, when the seismic occurrence occurs. While absorbing the shock through the shock absorbing member 300 is to fix the cover portion 100 to be located on the power port 400.

앞서 설명한 바와 같이 상기 완충부재(300)의 특성상 복원력을 통해 플레이트(200)에 구성된 걸림구(203)와 커버부(100)에 구성된 걸림고리(120)를 선택적으로 연결 구성할 수 있도록 되어 있어 필요에 따라 선택적으로 결합 구성할 수 있다.
As described above, it is necessary to selectively connect and engage the hook 203 configured in the plate 200 and the hook 120 configured in the cover part 100 through the restoring force of the buffer member 300. Depending on the combination can be configured selectively.

상기한 바와 같이 본 발명을 통해 전력구(400)에 설치하게 되면 도 5 내지 8을 참고 하여 설명하면, 완충부재(300)에 의해 상, 하, 좌, 우로 가능하면서도 복원력을 통해 내진등과 같은 외부 충격이 발생하게 되면 즉각적으로 대응하게 되어 케이블(c)의 단락 및 훼손을 막을 수 있으며, 커버부(100)의 내부에 구성되는 롤러부(110)를 통해 선로변경이 불가피할 경우 별도로 커버부(100)를 별도로 분리 하지 않고 고정된 케이블(c)을 회수 할 수 있게 되어 유지보수가 용이한 것이다.
As described above with reference to Figures 5 to 8 when installed in the power sphere 400 through the present invention as described above, it is possible to up, down, left, right by the shock absorbing member 300, such as seismic resistance through the restoring force When an external shock occurs, it immediately responds to prevent short circuit and damage of the cable (c), and if the line change is inevitable through the roller part 110 configured inside the cover part 100, the cover part separately. It is easy to maintain the cable (c) can be recovered without separating (100) separately.

본 발명의 송배전 케이블의 회수와 내진구조를 갖는 지중 전력구용 보호장치에 의하면, 평상시에는 케이블(c)을 견고하게 고정하면서도 케이블(c)의 훼손을 방지 할 수 있으며 갑작스런 선로 작업이 이루어질 경우 별도로 커버부(100)를 분리하지 않고서도 케이블(c)을 당겨 손쉽게 회수 할 수 있도록 되어 작업의 편리성을 부여함과 더불어 전력구(400)의 양측에 결합 고정되는 플레이트(200)와 상기 커버부(100)를 완충부재(300)로 연결함으로써 내진등과 같은 외부충격에서 즉각적으로 대응할 수 있도록 하여 케이블(c)의 단락 또한 방지 할 수 있는 회수 및 유지보수와 내진에 용이한 구조를 갖는 유용한 발명인 것이다.
According to the protection device for underground power spheres having a recovery and seismic structure of the transmission and distribution cable of the present invention, it is possible to prevent the damage of the cable (c), while firmly fixing the cable (c) normally, and covers separately when a sudden line work is made The cable 200 and the cover part (c) are fixed to both sides of the power port 400 by providing the convenience of the operation by being able to easily collect the cable (c) without removing the part 100. 100 is connected to the shock absorbing member 300 to immediately respond to external shocks such as earthquake-resistant light, which is a useful invention having an easy structure for recovery and maintenance and earthquake resistance can also prevent short circuit of the cable (c). .

100 : 커버부 101 : 공간부 103 : 볼트
110 : 롤러부 111 : 홈 112 : 탄성체 113 : 밀착부재
114 : 회전베어링
120 : 걸림고리
200 : 플레이트 201 : 결합홈 203 : 걸림구 205 : 결합부재
300 : 완충부재 400 : 전력구 c : 케이블100: cover 101: space 103: bolt
Reference numeral 110: roller portion 111: groove 112: elastic body 113: contact member
114: rotating bearing
120: hook
200: plate 201: coupling groove 203: locking mouth 205: coupling member
300: shock absorber 400: power port c: cable

Claims (2)

지중에 매설되는 전력구의 내부에 설치되는 송배전 케이블 보호장치에 있어서,
내부에 공간부(101)가 형성되며 상부 일측이 상호 힌지 결합되고 상기 힌지 결합된 타측에 볼트(103)로 결합 구성되어 선택적으로 개폐 가능하도록 구성되되, 내측에서 외측으로 홈(111)이 형성되며 상기 홈(111)의 하측에 복원력을 갖는 탄성체(112)와 상기 탄성체(112)의 안착되는 밀착부재(113)와, 상기 밀착부재(113)의 상측에 맞닿으며 상기 홈(111)의 양측 끝부에 걸림 되어 회전하는 회전베어링(114)이 구성되는 롤러부(110)와 외측이 다수의 걸림고리(120)가 구성되는 커버부(100);
상, 하로 관통되게 형성되는 결합홈(201)과 일측으로 돌출되며 홈을 형성하는 다수의 걸림구(203)가 구성되어 결합부재(205)로 상기 결합홈(201)을 통해 상기 전력구(400)의 일측과 선택적으로 결합 구성되는 플레이트(200)들;
상기 커버부(100)의 걸림고리(120)와 플레이트(200)들의 걸림구(203)를 각각 연결하는 완충부재(300); 로 구성되어,
내진 발생 시 완충부재(300)를 통해 충격을 흡수 할 수 있으며 상기 공간부(101)에 끼움된 송배전 케이블(c)을 회수 시 롤러부(110)에 의해 회전하며 용이하게 송배전 케이블(c)만 회수가 가능한 것을 특징으로 하는 송배전 케이블의 회수와 내진구조를 갖는 지중 전력구용 보호장치.
In the transmission and distribution cable protection device installed in the power outlet buried underground
The space portion 101 is formed therein and the upper one side is hinged to each other and the other side coupled to the hinge is configured by the bolt 103 is configured to be selectively opened and closed, the groove 111 is formed from the inside to the outside The elastic member 112 having a restoring force on the lower side of the groove 111 and the contact member 113 seated on the elastic body 112 and the upper side of the contact member 113 and abut both ends of the groove 111. A cover part 100 configured with a roller 110 and a plurality of catching rings 120 formed with a rotating bearing 114 that is rotated and rotated on the outside;
The coupling groove 201 formed to penetrate up and down and a plurality of locking holes 203 protruding to one side are formed to form a groove, and the power hole 400 is connected to the coupling member 205 through the coupling groove 201. Plates 200 are selectively coupled to one side of the;
A cushioning member 300 connecting the catching ring 120 of the cover part 100 and the catching holes 203 of the plates 200, respectively; Lt; / RTI >
When the earthquake occurs, it can absorb the shock through the shock absorbing member 300 and rotates by the roller unit 110 when recovering the transmission and distribution cable (c) inserted into the space portion 101, and only the transmission and distribution cable (c) easily. Underground power port protection device having a recovery and seismic structure of the transmission and distribution cable, characterized in that the recovery is possible.
제 1항에 있어서,
상기 플레이트(200)는 분리형 또는 일체형으로 형성되어 상기 전력구(400)의 일측에 결합하는 것을 특징으로 하는 송배전 케이블의 회수와 내진구조를 갖는 지중 전력구용 보호장치.The method of claim 1,
The plate 200 is formed of a detachable or integral type to protect the underground power sphere having a recovery and seismic structure of the transmission and distribution cable, characterized in that coupled to one side of the power outlet 400.
KR1020130127779A 2013-10-25 2013-10-25 Transmission and distribution seismic structure of the cable and a number of underground power protection devices guyong KR101356388B1 (en)

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KR101418092B1 (en) 2014-02-14 2014-07-10 (주)한국엔지니어링 Protection device for power-transmission and distribution and transformation cable
KR101692918B1 (en) * 2016-08-22 2017-01-04 주식회사 신화에프이원 Underground distribution line
KR101739121B1 (en) * 2016-12-31 2017-05-23 (주) 세화 Earthquake-resistant apparatus for under ground power cable
KR101740467B1 (en) * 2017-02-22 2017-05-26 주식회사 양일테크 Apparatus spacing underground pipes for power transmission and distribution
KR101771450B1 (en) * 2017-05-04 2017-08-25 (주)아현건설 Apparatus spacing underground pipes for power transmission and distribution having function for relieving strain
KR101771449B1 (en) * 2017-05-02 2017-08-25 (주)아현건설 Device supporting the underground pipes with preventing bending underground pipes for power transmission and distribution
KR102076560B1 (en) 2019-08-26 2020-04-07 주식회사 남해이엔지 Connector having earthquake proof function in underground power distribution line
KR102101777B1 (en) * 2019-10-16 2020-04-17 고려씨엔씨 주식회사 Cable fixing device with elastic separation structure
KR102101822B1 (en) * 2019-11-20 2020-04-20 (주)청우종합건축사사무소 Underground Power Cable Support Device
KR102259607B1 (en) * 2020-05-06 2021-06-02 주식회사 유진테크놀로지 Seismic structure for distributing board using elastic members

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101418092B1 (en) 2014-02-14 2014-07-10 (주)한국엔지니어링 Protection device for power-transmission and distribution and transformation cable
KR101692918B1 (en) * 2016-08-22 2017-01-04 주식회사 신화에프이원 Underground distribution line
KR101739121B1 (en) * 2016-12-31 2017-05-23 (주) 세화 Earthquake-resistant apparatus for under ground power cable
KR101740467B1 (en) * 2017-02-22 2017-05-26 주식회사 양일테크 Apparatus spacing underground pipes for power transmission and distribution
KR101771449B1 (en) * 2017-05-02 2017-08-25 (주)아현건설 Device supporting the underground pipes with preventing bending underground pipes for power transmission and distribution
KR101771450B1 (en) * 2017-05-04 2017-08-25 (주)아현건설 Apparatus spacing underground pipes for power transmission and distribution having function for relieving strain
KR102076560B1 (en) 2019-08-26 2020-04-07 주식회사 남해이엔지 Connector having earthquake proof function in underground power distribution line
KR102101777B1 (en) * 2019-10-16 2020-04-17 고려씨엔씨 주식회사 Cable fixing device with elastic separation structure
KR102101822B1 (en) * 2019-11-20 2020-04-20 (주)청우종합건축사사무소 Underground Power Cable Support Device
KR102259607B1 (en) * 2020-05-06 2021-06-02 주식회사 유진테크놀로지 Seismic structure for distributing board using elastic members

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