KR101489431B1 - connecting brackets for trolley line with shock absorption and clearance adjusting - Google Patents

connecting brackets for trolley line with shock absorption and clearance adjusting Download PDF

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Publication number
KR101489431B1
KR101489431B1 KR20130158077A KR20130158077A KR101489431B1 KR 101489431 B1 KR101489431 B1 KR 101489431B1 KR 20130158077 A KR20130158077 A KR 20130158077A KR 20130158077 A KR20130158077 A KR 20130158077A KR 101489431 B1 KR101489431 B1 KR 101489431B1
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South Korea
Prior art keywords
fixing
bolt
hardware
support
insulator
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KR20130158077A
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Korean (ko)
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심재석
김성담
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서울메트로
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
    • B60M1/234—Arrangements for supporting or suspending trolley wires, e.g. from buildings incorporating yielding means or damping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/16—Suspension insulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/30—Railway vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insulators (AREA)

Abstract

The present invention relates to a support bracket for trolley line, wherein bolt holes are formed on an insulator fixer to be installed to support an insulator for trolley line fixer and on a support bracket fixer to be installed to fix the support bracket on the wall, respectively and which are fixed respectively in a location to be separated in a vertical direction as a fixing bolt to be coupled with a plurality of nuts. The insulator fixer includes a set of a width member and a length member having a penetration hole on a crossing unit by crossing each other to have an insertion space which the insulator is inserted into. The support bracket fixer includes a fixing member, which the bolt is inserted into and is bent toward the outside, and an assembly structure of a connection member, which is connected to the fixing bracket on the wall.

Description

충격흡수 및 높이조절형 지지철물{connecting brackets for trolley line with shock absorption and clearance adjusting}BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shock absorbing and height-

본 발명은 전차선지지용 애자를 지지토록 설치되는 애자걸이구와 벽면에 지지철물을 고정토록 설치되는 지지철물걸이구에 볼트공이 각각 형성되어 복수의 너트가 체결되는 고정볼트로서 높이방향의 이격되는 위치에 각각 고정되고, 상기 애자걸이구는 애자가 삽입되는 삽입공간을 갖도록 서로 교차되면서 교차부에 관통공을 갖는 한조씩의 가로부재 및 세로부재로서 이루어지며, 상기 지지철물걸이구는, 볼트가 삽입되면서 외측으로 절곡되는 고정부재와 상기 고정부재가 연결되면서 벽면의 고정철물에 연결되는 연결부재의 조립구조로 이루어지는 충격흡수 및 높이조절형 지지철물에 관한 것이다.The present invention relates to a fixing bolt having bolt holes formed in a supporting hardware fitting for fixing a supporting hardware on a wall and an insulator for supporting a bolt for supporting a wire, And each of the insulator hangers is formed as a cross member and a cross member having a through hole at an intersection with each other so as to have an inserting space into which insulators are inserted, The present invention relates to a shock absorbing and height-adjustable support hardware comprising a fixing member to be bent and a connecting member connected to the fixing hardware of the wall while being connected to the fixing member.

일반적으로, 전기철도는 다른 교통수단에 비하여 신속성, 정확성, 안정성, 대량 수송성, 쾌적성, 저공해성 등 많은 장점으로 인하여 대중교통뿐만 아니라 물류수송 등 산업전반에 중추적인 역활을 하고 있다.In general, electric railways are playing a pivotal role in the industry as well as public transportation, as well as in transportation, due to many advantages such as speed, accuracy, stability, mass transportability, comfort and low pollution.

이러한 전기철도의 사용되는 전동차는 외부로부터 전력을 공급받아 동력으로 전환시켜 그 운행이 이루어지는데, 그 수단은 전동차의 운행구간 전역에 설치된 강체 전차선로 등의 전력전달장치가 되겠다.Electric trains used in such electric railway are supplied with electric power from the outside, and are converted into power, and the operation is performed. The means will be a power transmission device such as a rigid electric railway line installed all over the service area of a train.

이때, 상기 전력전달장치는 안정적인 전력공급을 위해 외부에서 가해지는 충격, 진동 및 전동차의 집전장치의 압력 등으로부터 내구성을 견고히 유지하여야 하고, 이를 위해 다양한 고정수단의 제작이 이루어져 왔다.At this time, in order to supply stable electric power, the electric power transmission device must firmly maintain durability from shocks and vibrations externally applied, vibrations, pressure of current collectors of electric trains, etc., and various fixing means have been made for this purpose.

상기와 같은 기술적 과제를 해결토록 다양한 방법이 시도되어 왔고, 이와같은 기술과 관련되어 본 발명의 출원인에 의해 등록특허 제1290157호 전차선 지지금구 철골구조물의 기술구성을 제시한 바 있으며 그 구성은 도1에서와 같이, 상부몸체(200), 하부몸체(300) 및 위치조절부(400)으로 이루어지며;Various methods have been attempted to solve the above technical problems, and the applicant of the present invention has proposed a technical structure of the steel wire support structure of the electric wire support bracket of Patent No. 1290157, The upper body 200, the lower body 300, and the position adjusting unit 400, as shown in FIG.

상기 상부몸체(200)는, 터널 길이방향의 천장에 가로로 고정된 빔의 상부에 구비되는 것으로, 갓형상으로 이루어지는 안착부재(210)의 중앙에 형성된 연결부재(230)가 구비되며, 평평하게 형성된 양쪽의 플레이트(220)에 각각 한 개의 구멍이 형성되어 하부몸체(300)와의 이격된 거리를 조절하는 위치조절부(400)가 구비된다.The upper body 200 is provided at an upper portion of a beam fixed transversely to a ceiling in the longitudinal direction of the tunnel. The upper body 200 is provided with a connecting member 230 formed at the center of the seating member 210, A position adjusting unit 400 is provided to adjust the distance between the plate 220 and the lower body 300 by forming one hole in each of the formed plates 220.

상기 하부몸체(300)는, 한 쌍의 걸이부재(310)를 연결하도록 걸이부재(310)에 착탈 가능하게 기울기부재(320)가 결합되고, 상기 기울기부재(320)는 직사각형 형상의 판재로 이루어져 걸이부재(310)가 상부방향으로 직각되게 절곡되어진 양쪽외측면에 결합되어 이격된 한 쌍의 걸이부재(310)의 외측면에 밀착되어 잠금볼트(330)로 결합된다.The lower body 300 has a slant member 320 detachably coupled to the hooking member 310 to connect the pair of hooking members 310. The slanting member 320 is formed of a rectangular plate The hooking member 310 is tightly coupled to the outer surfaces of the pair of hooking members 310 which are coupled to the outer side surfaces bent at right angles to the upper direction and are coupled to the locking bolts 330.

상기 위치조절부(400)는 상부몸체(200)의 일측 및 하부몸체(300)의 일측 중 어느 하나에는 볼트체결방식으로 결합되고, 다른 하나에는 고정되게 결합된 제1조절부(410)와 상부몸체(200)의 타측 및 하부몸체(300)의 타측 중 어느 하나에는 볼트체결방식으로 결합되고, 다른 하나에는 고정되게 결합된 제2조절부(420)가 포함된다.The position adjusting unit 400 includes a first adjusting unit 410 coupled to one of the upper and lower bodies 300 and 300 by a bolt fastening method and fixed to the other of the upper and lower bodies 300 and 400, The second adjuster 420 is coupled to one of the other side of the body 200 and the other side of the lower body 300 in a bolt-fastening manner and fixedly coupled to the other.

여기서, 제1조절부(410)는 상부몸체(200)의 일측과 하부몸체(300)의 일측에 결합된 길이방향의 제1볼트바아(411)와 제1볼트바아(411)에 결합되어 제1볼트바아(411)를 상부몸체(200)에 결합시키는 제1너트(412)를 포함하고, 상기 제2조절부(420)는 상부몸체(200)의 타측과 하부몸체(300)의 타측에 결합된 길이방향의 제2볼트바아(421)와 제2볼트바아(421)에 결합되어 제2볼트바아(421)를 상부몸체(200)에 결합시키는 제2너트(422)를 포함한다.The first adjusting unit 410 includes a first bolt bar 411 and a second bolt bar 411 coupled to one side of the upper body 200 and one side of the lower body 300, And a first nut 412 for coupling the one bolt bar 411 to the upper body 200. The second adjuster 420 is disposed on the other side of the upper body 200 and on the other side of the lower body 300 And a second nut 422 coupled to the second longitudinal bolt bar 421 and the second bolt bar 421 to couple the second bolt bar 421 to the upper body 200.

그리고, 상기 연결부재(230)는 빔(100)의 상부에 밀착되고, 밀착상태를 유지하기 위해 한 개의 고정볼트(240)가 연결부재(230)와 빔(100)을 관통하는 결합되는 구성으로 이루어 진다.The connection member 230 is in tight contact with the upper portion of the beam 100 and one fixing bolt 240 is coupled to the connection member 230 through the beam 100 .

그러나, 상기와 같은 지지금구는, 절곡되는 걸이부재(310)와 제2볼트바아(421)가 용접되는 구성으로 장시간 사용시 용접개소의 균열발생 등으로 안전사고의 우려가 있는 단점이 있는 것이다.However, the support bracket has a disadvantage in that it is liable to cause a safety accident due to cracking of the welded portion at the time of using for a long time, because the hooking member 310 and the second bolt bar 421 are welded.

또한, 제2볼트바아(421)의 회전에 의한 위치조절시 절곡되는 걸이부재(310)에 의해 조정폭이 작아서 터널 높이가 낮은 개소에서 전차선 높이 조정의 한계가 있는 단점이 있는 것이다.In addition, there is a disadvantage in that the adjusting width is small due to the hooking member 310 bent at the time of position adjustment by the rotation of the second bolt bar 421, and there is a limitation in adjusting the height of the electric wire at a place where the tunnel height is low.

상기와 같은 종래의 문제점들을 개선하기 위한 본 발명의 목적은, 터널 높이가 낮은 개소에서 전차선 높이 조정이 용이하게 이루어질 수 있도록 하고, 강체 전차선으로 부터의 진동을 용이하게 흡수토록 하며, 지지철물의 조립작업이 용이하게 이루어지도록 하면서 조립이 신속하게 수행될 수 있도록 하고, 볼트 조립구조로서장시간 사용시 용접개소의 균열발생 등으로 내구성 저하현상을 방지할 수 있도록 하며, 제작시 용접공정을 제거하여 예산을 절감할 수 있도록 하는 충격흡수 및 높이조절형 지지철물을 제공한다.SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems of the prior art, and it is an object of the present invention to make it easy to adjust the height of a catenary at a low tunnel height, to easily absorb vibration from a rigid catenary, The assembly can be performed quickly while facilitating the work, and the durability of the welded part can be prevented by the bolt assembly structure when the welding part is used for a long time, and the welding process is eliminated to reduce the budget The present invention provides a shock-absorbing and height-adjustable support hardware that enables a user to perform various operations.

본 발명의 상기 목적을 달성하기 위하여, 전차선지지용 애자를 지지토록 설치되는 애자걸이구와 벽면에 지지철물을 고정토록 설치되는 지지철물걸이구에 볼트공이 각각 형성되어 복수의 너트가 체결되는 고정볼트로서 높이방향의 이격되는 위치에 각각 고정되고, 상기 애자걸이구는 애자가 삽입되는 삽입공간을 갖도록 서로 교차되면서 교차부에 볼트공을 갖는 각 한 조씩의 가로부재 및 세로부재로서 이루어지며, 상기 지지철물걸이구는 볼트가 삽입되면서 외측으로 절곡되는 고정부재와 상기 고정부재가 연결되면서 벽면의 고정철물에 연결되는 연결부재의 조립구조로 이루어지는 충격흡수 및 높이조절형 지지철물을 제공한다.In order to achieve the above-described object, a bolt hole is formed in a support metal fitting for fixing a supporting hardware to a wall and an insulator for mounting the insulator for supporting a catenary, and a plurality of nuts are fastened to each other And the insulator hanger is formed as a pair of horizontal members and vertical members each having a bolt hole at an intersection intersecting with each other so as to have an inserting space into which insulators are inserted, And a coupling member connected to the fixing hardware of the wall while being connected to the fixing member, wherein the fixing member is bent to the outside while the bolt is inserted.

그리고, 본 발명의 연결부재는, 제1판재와 제2판재 및 간격유지부재의 조립구조 이루어지면서 제1,2판재에 고정부재가 각각 연결되는 충격흡수 및 높이조절형 지지철물을 제공한다.The connecting member according to the present invention provides a shock absorbing and height-adjustable support metal member in which the fixing members are connected to the first and second plates while the first plate, the second plate, and the gap holding member are assembled.

더하여, 본 발명의 연결부재는, 벽면의 고정철물에 걸어 지지되는 아치형상으로 그 양단에 고정부재가 연결되는 충격흡수 및 높이조절형 지지철물을 제공한다.In addition, the connecting member of the present invention provides an impact-absorbing and height-adjustable supporting hardware in which the fixing member is connected to both ends of the connecting member in the shape of an arch supported by the fixed hardware of the wall.

또한, 본 발명의 고정부재는, 절개부가 구비되면서 상측으로 절곡되는 지지면을 형성하여 탄성을 갖도록 설치되는 충격흡수 및 높이조절형 지지철물을 제공한다.In addition, the fixing member of the present invention provides a shock absorbing and height-adjustable support metal fitting which is provided with elasticity by forming a supporting surface which is bent upward while being equipped with a cut-away portion.

계속하여, 본 발명의 가로부재는, 세로부재에 걸려 지지되는 지지판이 돌출설치되는 충격흡수 및 높이조절형 지지철물을 제공한다.Subsequently, the transverse member of the present invention provides a shock absorbing and height-adjustable support metal member in which a support plate which is hooked on a longitudinal member is protruded.

더하여, 본 발명의 고정볼트는, 일측으로 절곡되는 손잡이부가 더 구비되면서 상기 손잡이부에 걸려 지지토록 밀착홈을 갖는 스토퍼가 더 설치되는 충격흡수 및 높이조절형 지지철물을 제공한다. In addition, the fixing bolt of the present invention provides a shock absorber and a height-adjustable support hardware in which a stopper having a close-contact groove is further provided so as to be hooked on the handle while being further provided with a handle portion bent to one side.

이상과 같이 본 발명에 의하면, 조절폭이 증가되어 터널 높이가 낮은 개소에서 전차선 높이 조정이 용이하고, 강체 전차선으로 부터의 진동을 용이하게 흡수하며, 지지철물의 조립작업이 용이하면서 조립이 신속하게 수행되고, 볼트 조립구조로 내구성 저하현상을 방지하며, 용접공정의 제거에 의한 예산절감이 가능한 효과가 있는 것이다.As described above, according to the present invention, it is possible to easily adjust the height of a catenary line at a place where the tunnel height is low by increasing the control width, easily absorb vibration from the rigid body line, And it is possible to prevent the durability deterioration phenomenon by the bolt assembly structure and to reduce the budget by eliminating the welding process.

도1은 종래의 지지금구의 설치상태를 도시한 사시도이다.
도2는 본 발명에 따른 지지철물의 설치상태를 도시한 사시도이다.
도3은 본 발명에 따른 지지철물을 도시한 사시도이다.
도4는 본 발명에 따른 지지철물을 동작상태도이다.
도5는 본 발명에 따른 지지철물을 도시한 측면도이다.
도6 내지 도8는 각각 본 발명에 따른 다른 실시예에 의한 지지철물을 도시한 사시도이다.1 is a perspective view showing a state in which a conventional support metal fitting is installed.
FIG. 2 is a perspective view showing the installation state of the support hardware according to the present invention. FIG.
FIG. 3 is a perspective view showing a support hardware according to the present invention. FIG.
4 is an operational state diagram of the support hardware according to the present invention.
5 is a side view showing a supporting hardware according to the present invention.
6 to 8 are perspective views illustrating support hardware according to another embodiment of the present invention.

이하, 첨부된 도면에 의거하여 본 발명의 실시예를 상세하게 설명하면 다음과 같다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도2는 본 발명에 따른 지지철물의 설치상태를 도시한 사시도이고, 도3은 본 발명에 따른 지지철물을 도시한 사시도이며, 도4는 본 발명에 따른 지지철물을 동작상태도이고, 도5는 본 발명에 따른 지지철물을 도시한 측면도이며, 도6 내지 도8는 각각 본 발명에 따른 다른 실시예에 의한 지지철물을 도시한 사시도이다.FIG. 2 is a perspective view showing a state of the supporting hardware according to the present invention, FIG. 3 is a perspective view showing a supporting hardware according to the present invention, FIG. 4 is an operational state view of the supporting hardware according to the present invention, 6 to 8 are perspective views illustrating support hardware according to another embodiment of the present invention, respectively.

본 발명의 지지철물(A)은, 전차선(L)을 지지하는 애자(K)를 지지토록 설치되는 애자걸이구(10)와 벽면의 고정철물(S)에 지지철물을 고정토록 설치되는 지지철물걸이구(20)에 볼트공(60)이 각각 형성한 후 복수의 너트(41)가 체결되는 고정볼트(40)로서 높이방향의 이격되는 위치에 각각 고정되는 구성으로 이루어 진다.The supporting hardware A of the present invention is characterized in that the supporting hardware A is provided with an insulator 10 for supporting the insulator K for supporting the catenary line L and a supporting hardware And the bolts 60 are formed in the hook 20 so that the bolts 40 are fixed to the fixing bolts 40 at positions spaced from each other in the height direction.

이때, 상기 애자걸이구(10)는, 애자가 삽입되는 삽입공간(B)을 갖도록 서로 교차되면서 교차부(C)에 볼트공(60)을 갖는 각 한 조씩의 가로부재(13) 및 세로부재(15)로서 이루어진다.At this time, the insulator 10 has a pair of cross members 13 having bolt holes 60 at the intersection C while intersecting each other so as to have an inserting space B into which insulators are inserted, (15).

그리고, 상기 지지철물걸이구(20)는, 고정볼트(40)가 삽입토록 하면서 외측으로 절곡되는 고정부재(21)와 상기 고정부재(21)가 연결되면서 벽면의 고정철물(S)에 연결되는 연결부재(25)의 조립구조로 이루어진다.The support hardware hook 20 is connected to the fixing hardware 21 which is bent outward while the fixing bolt 40 is inserted and the fixing hardware 21 is connected to the fixing hardware S And an assembling structure of the connecting member 25.

이때, 상기 연결부재(25)는, 제1판재(25A)와 제2판재(25B) 및 간격유지부재(25C)의 조립구조 이루어지면서 상기 제1,2판재에 고정부재가 각각 연결된다.At this time, the connecting member 25 is assembled with the first plate 25A, the second plate 25B and the gap holding member 25C, and the fixing members are connected to the first and second plates, respectively.

한편, 상기 연결부재(25)는, 벽면의 고정철물에 걸어 지지되는 아치형상으로 그 양단에 고정부재가 연결토록 설치되어도 좋다.On the other hand, the connecting member 25 may have an arch shape which is hooked on a fixing hardware of a wall surface, and a fixing member may be connected to both ends of the connecting member 25.

또한, 상기 고정부재(21)는, 절개부(21A)가 구비되면서 상측으로 절곡되는 지지면(21B)을 형성하여 탄성을 갖도록 설치된다.The fixing member 21 is provided to have elasticity by forming a support surface 21B which is bent upward while being provided with a cut-out portion 21A.

계속하여, 상기 가로부재(13)는, 세로부재에 걸려 지지되는 지지판(13A)이 돌출설치되다.Subsequently, the horizontal member 13 is provided with a support plate 13A which is hooked on the vertical member.

더하여, 상기 고정볼트(40)는, 일측으로 절곡되는 손잡이부(43)가 더 구비되면서 손잡이부에 걸려 지지토록 밀착홈(45A)을 갖는 스토퍼(45)가 더 연결되는 구성으로 이루어 진다.In addition, the fixing bolt 40 further includes a handle 43 that is bent to one side, and is further connected to the stopper 45 having the contact groove 45A so as to be hooked to the handle.

상기와 같은 구성으로 이루어진 본 발명의 동작을 설명한다.The operation of the present invention constructed as described above will be described.

도2 내지 도8에서 도시한 바와같이 본 발명의 지지철물(A)은, 전차선(L)을 지지하는 애자(K)를 지지토록 설치되는 애자걸이구(10)와 벽면의 고정철물(S)에 지지철물을 고정토록 설치되는 지지철물걸이구(20)에 볼트공(60)이 각각 형성한 후 복수의 너트(41)가 체결되는 고정볼트(40)로서 높이방향의 이격되는 위치에 각각 고정되는 구성으로 고정철물에 지지되는 지지철물걸이구(20)를 중심으로 하는 애자걸이구(10)의 간격조절 폭이 증대된다.2 to 8, the supporting hardware A of the present invention includes an insulator 10 for supporting an insulator K for supporting a catenary line L and a fixing hardware S for a wall, A bolt hole 60 is formed in a support metal bracket 20 provided to fix a support metal piece to a fixing bolt 40 to which a plurality of nuts 41 are fastened, The width of the gap between the retainer 10 and the support hardware hook 20 supported by the fixed hardware is increased.

이때, 상기 애자걸이구(10)는, 애자가 삽입되는 삽입공간(B)을 갖도록 서로 교차되면서 교차부(C)에 볼트공(60)을 갖는 각 한 조씩의 가로부재(13) 및 세로부재(15)로서 이루어져 상기 교차부(C)에 애자를 삽입하여 지지토록 한다.At this time, the insulator 10 has a pair of cross members 13 having bolt holes 60 at the intersection C while intersecting each other so as to have an inserting space B into which insulators are inserted, (15) to insulate and support the insulator at the intersection (C).

그리고, 상기 지지철물걸이구(20)는, 고정볼트(40)가 삽입토록 하면서 외측으로 절곡되는 고정부재(21)와 상기 고정부재(21)가 연결되면서 벽면의 고정철물(S)에 연결되는 연결부재(25)의 조립구조로 이루어져 벽면의 고정철물(S)에 대응되는 일정한 간격유지가 가능토록 된다.The support hardware hook 20 is connected to the fixing hardware 21 which is bent outward while the fixing bolt 40 is inserted and the fixing hardware 21 is connected to the fixing hardware S It is possible to maintain a constant gap corresponding to the fixed piece S of the wall surface.

이때, 상기 연결부재(25)는, 복수 부재의 연결구조 또는 일체형 구조의 아치형상으로 이루어져 벽면에 고정 설치되는 고정철물(S)의 형상 즉, 앵글이나 각재에 용이하게 대응시켜 연결토록 한다.At this time, the connecting member 25 is formed as a connecting structure of a plurality of members or an integrated structure of an integral structure, so that it can be easily connected to the shape of the fixed metal S fixedly installed on the wall, that is, the angle or the groove.

또한, 상기 고정부재(21)는, 절개부(21A)가 구비되면서 상측으로 절곡되는 지지면(21B)을 형성하여 탄성을 갖도록 설치되어 이에 고정볼트(40)가 연결될 때 지지면(21B)을 통하여 소정의 탄성을 흡수토록 하여 전차선으로 부터 전달되는 진동을 용이하게 흡수토록 한다.The fixing member 21 is provided with elasticity to form a supporting surface 21B which is bent upward while being provided with a cutout 21A so that when the fixing bolt 40 is connected to the supporting surface 21B, So as to absorb a predetermined elasticity so as to easily absorb the vibration transmitted from the catenary.

계속하여, 상기 가로부재(13)는, 세로부재에 걸려 지지되는 ㄴ자 형상의 지지판(13A)이 일체로 돌출 설치되어 고정볼트(40)의 체결시 별도의 너트를 설치하지 않아도 상기 세로부재(15)가 가로부재(13)에 지지되어 연결작업이 용이하게 수행된다.Subsequently, the transverse member 13 is supported by the vertical member 15 (not shown), without a separate nut being provided when the fixing bolt 40 is fastened, Is supported by the transverse member 13, so that the connection operation is easily performed.

더하여, 상기 고정볼트(40)는, 일측으로 절곡되는 손잡이부(43)가 더 구비되어 너트를 체결한 상태에서 손잡이부를 회전시키면 그 결합력이 더 증가토록 되고, 상기 고정볼트를 정지시킨 후 상기 손잡이부에 밀착홈(45A)을 갖는 스토퍼(45)를 지지하면 회전이 방지되어 일정한 결합력을 유지하게 되는 것이다.In addition, the fixing bolt 40 is further provided with a handle 43 which is bent to one side. When the handle is rotated while the nut is fastened, the coupling force is further increased. After the fixing bolt is stopped, When the stopper 45 having the contact groove 45A is supported, the rotation is prevented, and a constant holding force is maintained.

10...애자걸이구 13...가로부재
15...세로부재 20...지지철물걸이구
21...고정부재 25...연결부재
40...고정볼트 43...손잡이부
45...스토퍼10 ... the insulator hanger 13 ... the transverse member
15 ... longitudinal member 20 ... supporting hardware hook
21 ... fixing member 25 ... connection member
40 ... fixing bolt 43 ... handle portion
45 ... Stopper

Claims (6)

애자를 지지토록 설치되는 애자걸이구와 지지철물을 고정토록 설치되는 지지철물걸이구에 서로 대응토록 볼트공이 각각 형성되어 복수의 너트가 체결되는 고정볼트로서 높이방향의 이격되는 위치에 각각 고정되고,
상기 애자걸이구는 애자가 삽입되는 삽입공간을 갖도록 서로 교차되면서 교차부에 관통공을 갖는 한조씩의 가로부재 및 세로부재로서 이루어지며,
상기 지지철물걸이구는, 볼트가 삽입되면서 외측으로 절곡되는 고정부재와 상기 고정부재가 연결되면서 벽면의 고정철물에 연결되는 연결부재의 조립구조로 이루어지고,
상기 고정볼트는, 일측으로 절곡되는 손잡이부가 더 구비되면서 손잡이부에 걸려 지지토록 밀착홈을 갖는 스토퍼가 더 설치되는 구성으로 이루어진 충격흡수 및 높이조절형 지지철물. A bolt hole is formed in each of the bolt holes so as to correspond to the bolt hole provided to fix the bolt and the support hardware to be fixed to the bolt hole and fixed to the position where the bolts are fastened to each other in the height direction,
Wherein the insulator is formed as a transverse member and a transverse member each having a through hole at an intersection intersecting with each other so as to have an inserting space into which insulators are inserted,
Wherein the support hardware hanger comprises an assembling structure of a fixing member which is bent outward while a bolt is inserted and a connecting member which is connected to the fixing hardware of the wall while the fixing member is connected,
Wherein the fixing bolt is further provided with a knob portion bent to one side and further provided with a stopper having a contact groove so as to be hooked on the knob portion. 제1항에 있어서, 상기 연결부재는, 제1판재와 제2판재 및 간격유지부재의 조립구조 이루어지면서 제1,2판재에 고정부재가 각각 연결되는 것을 특징으로 하는 충격흡수 및 높이조절형 지지철물.2. The apparatus as claimed in claim 1, wherein the connecting member comprises a first member, a second member, and a gap holding member, and the fixing member is connected to the first and second members, Hardware. 제1항에 있어서, 상기 연결부재는, 벽면의 고정철물에 걸어 지지되는 아치형상으로 그 양단에 고정부재가 연결되는 것을 특징으로 하는 충격흡수 및 높이조절형 지지철물.2. The support structure of claim 1, wherein the connection member is an arch shape which is hooked on a fixing hardware of a wall, and a fixing member is connected to both ends thereof. 제1항에 있어서, 상기 고정부재는, 절개부가 구비되면서 상측으로 절곡되는 지지면을 형성하여 탄성을 갖도록 설치되는 것을 특징으로 하는 충격흡수 및 높이조절형 지지철물.[2] The support structure of claim 1, wherein the fixing member is provided to have elasticity by forming a supporting surface that is bent upward while having a cut-out portion. 제1항에 있어서, 상기 가로부재는, 세로부재에 걸려 지지되는 지지판이 돌출설치되는 것을 특징으로 하는 충격흡수 및 높이조절형 지지철물.The impact absorbing and height-adjustable support hardware according to claim 1, wherein the horizontal member includes a support plate protruding from the support member. 삭제delete
KR20130158077A 2013-12-18 2013-12-18 connecting brackets for trolley line with shock absorption and clearance adjusting KR101489431B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107020975A (en) * 2017-06-06 2017-08-08 湖南华品轨道交通有限公司 A kind of mounting bracket for contact net seal
KR102624742B1 (en) * 2023-03-10 2024-01-12 주식회사 다은기술감리단 Car Line Support Structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0986228A (en) * 1995-09-27 1997-03-31 West Japan Railway Co Cant adjusting mechanism for rigid electric overhead line in tunnel
JP2005147879A (en) 2003-11-17 2005-06-09 Tokyo Metro Co Ltd Method and apparatus for detecting hard aerial line support insulator
KR20060073733A (en) * 2004-12-24 2006-06-29 한국철도기술연구원 Oblique encumbrance catenary system
KR101290157B1 (en) 2011-08-01 2013-07-26 서울메트로 Steel structure of a electric trainline supporter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0986228A (en) * 1995-09-27 1997-03-31 West Japan Railway Co Cant adjusting mechanism for rigid electric overhead line in tunnel
JP2005147879A (en) 2003-11-17 2005-06-09 Tokyo Metro Co Ltd Method and apparatus for detecting hard aerial line support insulator
KR20060073733A (en) * 2004-12-24 2006-06-29 한국철도기술연구원 Oblique encumbrance catenary system
KR101290157B1 (en) 2011-08-01 2013-07-26 서울메트로 Steel structure of a electric trainline supporter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107020975A (en) * 2017-06-06 2017-08-08 湖南华品轨道交通有限公司 A kind of mounting bracket for contact net seal
KR102624742B1 (en) * 2023-03-10 2024-01-12 주식회사 다은기술감리단 Car Line Support Structure

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