KR100424734B1 - Direct fastening device with absorbing vibration of rail - Google Patents

Direct fastening device with absorbing vibration of rail Download PDF

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Publication number
KR100424734B1
KR100424734B1 KR10-2001-0074430A KR20010074430A KR100424734B1 KR 100424734 B1 KR100424734 B1 KR 100424734B1 KR 20010074430 A KR20010074430 A KR 20010074430A KR 100424734 B1 KR100424734 B1 KR 100424734B1
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KR
South Korea
Prior art keywords
bolt
tamping
fastening
direct connection
connection device
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KR10-2001-0074430A
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Korean (ko)
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KR20020050100A (en
Inventor
김충익
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(주)신승설계
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Priority to KR10-2001-0074430A priority Critical patent/KR100424734B1/en
Publication of KR20020050100A publication Critical patent/KR20020050100A/en
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Publication of KR100424734B1 publication Critical patent/KR100424734B1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/62—Rail fastenings incorporating resilient supports
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
    • E01B19/003—Means for reducing the development or propagation of noise
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
    • E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
    • E01B9/10—Screws or bolts for sleepers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
    • E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
    • E01B9/12—Retaining or locking devices for spikes or screws
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • E01B9/685—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2201/00—Fastening or restraining methods
    • E01B2201/04—Fastening or restraining methods by bolting, nailing or the like

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)

Abstract

본 발명의 방진직결체결장치는 탬핑볼트에 의해 열차 통과시 부하 되는 연속반복하중을 레일패드 및 방진패드와 함께 저감시킨다. 탬핑볼트의 스프링은 탬핑 작용을 함으로서 완충 효과와 더불어 나사 풀림 방지 효과를 제공한다. 상부플레이트에 구성된 다수개의 하부돌기는 열차 통과시 발생하는 종, 횡저항력을 하부플레이트에 전달하여 종, 횡압력을 감소시킨다. 특히, 본 발명의 방진직결체결장치의 각 구성은 전체를 일체화시켜 제공하여 운반 및 시공의 편리함을 제공하며 콘크리트도상에 체결시 체결력을 증대시킨다.The anti-vibration direct connection device of the present invention reduces the continuous repetitive load loaded when the train passes by a tamping bolt together with the rail pad and the anti-vibration pad. The spring of the tamping bolt has a tampering effect to provide a cushioning effect and a screw loosening effect. A plurality of lower protrusions formed on the upper plate transmits longitudinal and lateral resistance generated when passing through the train to the lower plate to reduce longitudinal and lateral pressure. In particular, each configuration of the dustproof direct connection device of the present invention is provided by integrally providing the convenience of transport and construction and increase the tightening force when fastening on the concrete.

Description

방진직결체결장치{DIRECT FASTENING DEVICE WITH ABSORBING VIBRATION OF RAIL}DIRECT FASTENING DEVICE WITH ABSORBING VIBRATION OF RAIL}

본 발명은 방진직결장치에 관한 것으로, 좀 더 구체적으로는 열차 통과시에 부하 되는 연속 반복 하중에 의한 종, 횡저항력을 효과적으로 저감시킴과 함께 나사 풀림을 방지할 수 있는 방진직결장치에 관한 것이다.The present invention relates to an anti-vibration direct connection device, and more particularly, to an anti-vibration direct connection device capable of effectively reducing longitudinal and lateral resistance due to continuous cyclic loads loaded at the time of train passing and preventing loosening of screws.

방진직결체결장치는 콘크리트도상에 직접 체결되어 레일을 고정하고, 열차 진행시 발생되는 레일의 진동을 흡수하기 위한 방진 구조를 구비한다. 방진직결체결장치 내에서 열차의 하중에 의한 종, 횡 저항력의 전달 과정은 레일, 상부플레이트, 방진패드, 하부플레이트 그리고 일반볼트 순으로 전달된다.The dust-tight direct connection device is directly fastened on the concrete diagram to fix the rail, and has a vibration-proof structure for absorbing the vibration of the rail generated when the train proceeds. The longitudinal and transverse resistance transfer process by the load of the train in the dust-tight direct connection device is transmitted in the order of rail, upper plate, anti-vibration pad, lower plate and general bolt.

그런데 방진직결체결장치는 상부플레이트와 하부플레이트의 체결 상태가 방진패드만으로 유지됨으로서 종, 횡 저항력의 전달 과정에서 그 체결력이 떨어져 밀림이 발생할 가능성이 많으며 연속 반복 하중에 의한 진동 등으로 나사 풀림이 발생할 수 있다.However, in the case of the dust-tight direct connection device, the clamping force of the upper plate and the lower plate is maintained only by the anti-vibration pad, so that the fastening force is likely to drop during the transfer of longitudinal and lateral resistance, and the screw loosening may occur due to vibration due to the continuous repeated load. Can be.

이와 같이, 일반적인 방진직결체결장치는 방진 효과를 얻을 수는 있었으나,외부의 물리적인 충격으로 인한 구성 부품들의 체결과 풀림이 발생과 종, 횡저항력 저감은 일반볼트에서만 잡아 주기 때문에 그에 따른 유지보수의 여러 어려움이 있어왔다.In this way, the general dust-tight direct connection device was able to obtain a dust-proof effect, but since the fastening and loosening of components due to external physical shocks occur and the longitudinal and lateral resistance reductions are caught only by the general bolt, There have been several difficulties.

본 발명은 이와 같은 문제점을 해소하기 위한 것으로, 그 목적은 열차의 하중에 의한 레일의 진동과 종, 횡저항력을 효과적으로 저감시킬 수 있는 탬핑볼트 및 다수개의 하부돌기를 갖는 방진직결체결장치를 제공하는데 있다.The present invention is to solve such a problem, the object of the present invention is to provide a dustproof direct connection device having a tamping bolt and a plurality of lower projections that can effectively reduce the vibration and longitudinal, transverse resistance of the rail due to the load of the train. have.

도 1은 본 발명의 바람직한 실시예에 따른 방진직결체결장치에 채용된 탬핑 볼트의 구성을 보여주는 분해 결합도;1 is an exploded coupling view showing the configuration of a tamping bolt employed in a dustproof direct connection device according to a preferred embodiment of the present invention;

도 2는 도 1의 탬핑볼트지지대의 사시도;Figure 2 is a perspective view of the tamping bolt support of Figure 1;

도 3a 및 도 3b는 발명의 바람직한 실시예에 따른 방진직결체결장치의 상부플레이트의 평면도 측면도;3a and 3b is a plan view side view of the upper plate of the dustproof direct coupling device according to a preferred embodiment of the invention;

도 4a 및 도 4b는 발명의 바람직한 실시시예에 따른 방진직결체결장치의 방진패드의 평면도 및 B-B 선 단면도;4A and 4B are a plan view and a cross-sectional view taken along line B-B of the dustproof pad of the dustproof direct connection device according to the preferred embodiment of the present invention;

도 5a 및 도 5b는 발명의 바람직한 실시시예에 따른 방진직결체결장치의 하부플레이트의 평면도 및 C-C 선 단면도;5A and 5B are a plan view and a C-C cross-sectional view of a bottom plate of the dustproof direct coupling device according to the preferred embodiment of the present invention;

도 6은 도 1내지 도 5에 도시된 방진직결체결장치의 각 구성의 체결 상태를 보여주는 사시도;Figure 6 is a perspective view showing the fastening state of each configuration of the dust-proof direct connection device shown in Figs.

도 7은 본 발명의 방진직결체결장치가 콘크리트도상에 설치된 예를 보여주는 단면도이다.Figure 7 is a cross-sectional view showing an example of the dust-proof direct connection device of the present invention installed on a concrete diagram.

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

10: 탬핑볼트 20: 탬핑볼트지지대10: tamping bolt 20: tamping bolt support

30: 상부플레이트 40: 방진패드30: upper plate 40: dustproof pad

50: 하부플레이트50: lower plate

상술한 목적을 달성하기 위한 본 발명의 특징에 의하면, 방진직결체결장치는 상부플레이트, 방진패드 및, 하부플레이트를 일체로 체결하는 탬핑볼트; 일측 체결부는 탬핑볼트에 체결되어 탬핑볼트를 지지하고 타측 체결부는 하부플레이트를 통해 콘크리트동상에 체결되는 앵커볼트에 체결되는 탬핑볼트지지대를 포함하고, 상부플레이트의 하부에는 다수개의 돌기가 형성되며, 방진패드 및 하부플레이트는 상기 다수개의 돌기에 대응하는 위치에 돌기를 수용하는 다수개의 돌기공들이 형성된다.According to a feature of the present invention for achieving the above object, a dust-tightening fastening device is a tamping bolt for integrally fastening the upper plate, the anti-vibration pad, and the lower plate; One fastening part is fastened to the tamping bolt to support the tamping bolt, and the other fastening part includes a tamping bolt support fastened to the anchor bolt fastened to the concrete statue through the lower plate, and a plurality of protrusions are formed on the lower part of the upper plate and is dustproof. The pad and the lower plate are provided with a plurality of protrusions for receiving the protrusions at positions corresponding to the plurality of protrusions.

이와 같은 본 발명에서 상기 탬핑볼트는 너트와 너트에 결합되는 풀림방지볼트, 너트와 풀림방지볼트 사이에 체결되는 스프링 및 상하 스프링커버로 구성된다. 상기 탬핑볼트지지대는 탬핑볼트가 체결되는 체결공을 갖는 탬핑볼트체결부, 앵커볼트를 체결하기 위한 체결공을 갖는 앵커볼트체결부 및, 탬핑볼트체결부와 양커볼트체결부를 지지하기 위한 지지대를 포함하여 구성된다. 그리고 상기 상부플레이트는 상부 좌우로 상호 엇갈리게 배치된 두 개의 클립걸이와 레일패드가드가 일체로 구성된다.In the present invention as described above, the tamping bolt is composed of a spring preventing bolt coupled to the nut and the nut, the spring and the upper and lower spring cover fastened between the nut and the bolt to prevent loosening. The tamping bolt support includes a tamping bolt fastening portion having a fastening hole to which the tamping bolt is fastened, an anchor bolt fastening portion having a fastening hole for fastening anchor bolts, and a support for supporting the tamping bolt fastening portion and a double bolt connection portion. It is configured by. The upper plate is integrally formed with two clip hooks and a rail pad guard, which are alternately arranged at the upper left and right sides.

이러한 본 발명의 방진직결체결장치는 탬핑볼트에 의해 열차 통과시 부하 되는 연속반복하중을 레일패드 및 방진패드와 함께 저감시킨다. 탬핑볼트의 탬핑 작용에 의해 완충 효과와 더불어 나사 풀림 방지 효과를 제공한다. 그리고 상부플레이트에 구성된 다수개의 하부돌기는 열차 통과시 발생하는 종, 횡저항력을 하부플레이트에 전달하여 종, 횡압력을 감소시킨다.The dustproof direct coupling device of the present invention reduces the continuous repeated load loaded when the train passes by a tamping bolt together with the rail pad and the dustproof pad. The tamping action of the tamping bolts provides a cushioning effect and a screw loosening effect. In addition, the plurality of lower protrusions formed on the upper plate transmits longitudinal and lateral resistance generated when passing through the train to the lower plate to reduce longitudinal and lateral pressures.

본 발명의 실시예는 여러 가지 형태로 변형될 수 있으며, 본 발명의 범위가 아래에서 상술하는 실시예로 인해 한정되어 지는 것으로 해석되어져서는 안 된다. 본 실시예는 당업계에서 평균적인 지식을 가진 자에게 본 발명을 보다 명확하게 설명하기 위해서 제공되어지는 것이다.The embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited by the embodiments described below. This embodiment is provided to explain more clearly the present invention to those skilled in the art.

이하, 본 발명에 따른 방진직결체결장치를 첨부된 도면 도 1 내지 도 6에 의거하여 상세히 설명하며, 동일한 기능을 수행하는 구성 요소에 대해서는 동일한 참조 번호를 병기한다. 각 도면에 있어서 본 발명을 설명하기 위한 주 요소 외의 부분들의 도시는 간략히 하거나 생략하였으며, 본 발명과 관련된 부분들을 중심으로 도시하였다. 특히, 요소들 사이의 크기 비가 다소 상이하게 표현되거나 서로 결합되는 부품들 사이의 크기가 상이하게 표현된 부분도 있으나, 이와 같은 도면의 표현 차이는 이 분야의 종사자들이 용이하게 이해할 수 있는 부분들이므로 별도의 설명을 생략한다.Hereinafter, a dustproof direct connection device according to the present invention will be described in detail with reference to the accompanying drawings, FIGS. 1 to 6, and the same reference numerals will be given for components that perform the same function. In each of the drawings, parts other than the main elements for describing the present invention are briefly omitted or omitted, and the parts related to the present invention are illustrated. In particular, there are parts where the size ratio between the elements is somewhat different or the sizes between the components coupled to each other are different, but the difference in representation of the drawings is easily understood by those skilled in the art. A separate description is omitted.

도 1은 본 발명의 바람직한 실시예에 따른 방진직결체결장치에 채용된 탬핑볼트의 구성을 보여주는 분해 결합도이고 도 2는 도 1의 탬핑볼트지지대의 사시도이다.1 is an exploded coupling view showing the configuration of a tamping bolt employed in a dustproof direct coupling device according to a preferred embodiment of the present invention, and FIG. 2 is a perspective view of the tamping bolt support of FIG. 1.

도면을 참조하여, 본 발명의 방진직결체결장치는 탬핑(tamping) 작용을 하기 위한 탬핑볼트(10)와 탬핑볼트지지대(20)를 구비한다. 탬핑볼트(10)는 너트(11), 상하 스프링 커버(12, 14), 스프링(13), 풀림방지볼트(15)로 구성된다. 탬핑볼트지지대(20)는 탬핑볼트(10)가 체결되는 체결공(23, 24)을 갖는 탬핑볼트체결부(21, 22)와 앵커볼트(후술됨)를 체결하기 위한 체결공(27, 28)을 갖는 앵커볼트체결부(25, 26)를 구비하고 이들은 지지대(29)에 일체로 구성된다. 이와 같은 탬핑볼트(10)는 후에 상세히 설명되겠지만, 탬핑볼트지지대(20)의 체결구(23, 24)를 통해 상부플레이트, 방진패드 및, 하부플레이트에 체결된다.Referring to the drawings, the anti-vibration direct connection device of the present invention includes a tamping bolt 10 and a tamping bolt support 20 for a tamping (tamping) action. Tamping bolt 10 is composed of a nut (11), the upper and lower spring covers (12, 14), the spring (13), the loosening prevention bolt (15). Tamping bolt support 20 is a fastening hole (27, 28) for fastening the anchoring bolt (described later) and the anchoring bolt (21, 22) having the fastening holes (23, 24) fastening the tamping bolt (10) Anchor bolt fastening portions 25 and 26 having a) are provided integrally with the support (29). The tamping bolt 10 will be described in detail later, but is fastened to the upper plate, the anti-vibration pad, and the lower plate through the fasteners 23 and 24 of the tamping bolt support 20.

도 3a 및 도 3b는 발명의 바람직한 실시시예에 따른 방진직결체결장치의 상부플레이트의 평면도 A-A 선 단면도이고, 도 4a 및 도 4b는 발명의 바람직한 실시시예에 따른 방진직결체결장치의 방진패드의 평면도 및 B-B 선 단면도이다. 그리고 도 5a 및 도 5b는 발명의 바람직한 실시시예에 따른 방진직결체결장치의 하부플레이트의 평면도 및 C-C 선 단면도이다.Figure 3a and Figure 3b is a plan view AA line cross-sectional view of the upper plate of the dustproof direct coupling device according to a preferred embodiment of the invention, Figures 4a and 4b is a dustproof pad of the dustproof direct connection device according to a preferred embodiment of the invention Top view and BB line cross section. 5A and 5B are a plan view and a cross-sectional view taken along line C-C of the bottom plate of the dustproof direct coupling device according to the preferred embodiment of the present invention.

도면을 참조하여, 상부플레이트(30)는 상부 좌우로 상호 엇갈리게 배치된 두 개의 클립걸이(31, 32)와 레일패드가드(34, 35)가 구성된다. 그리고 하부에는 다수개의 하부돌기(36a, 36b, 36c, 36d)가 전후 좌우에 구성되어 있다. 그리고 이들은 상부플레이트(10)에 일체로 형성된다.Referring to the drawings, the upper plate 30 is composed of two clip hooks (31, 32) and rail pad guards (34, 35) alternately arranged in the upper left and right. In the lower part, a plurality of lower protrusions 36a, 36b, 36c, and 36d are formed in front, rear, left and right. And they are integrally formed on the upper plate (10).

방진패드(40)는 상부플레이트(30)에 형성된 다수개의 하부돌기(36a, 36b, 36c, 36d)에 대응하는 위치에 돌기공(41a, 41b, 41c, 41d)이 형성되며, 좌우 양측에 탬핑볼트(10)가 통과되는 볼트공(42a, 42b, 42c, 42d)이 형성된다.The anti-vibration pad 40 has protrusions 41a, 41b, 41c, and 41d formed at positions corresponding to the plurality of lower protrusions 36a, 36b, 36c, and 36d formed on the upper plate 30, and tamping on both left and right sides. Bolt holes 42a, 42b, 42c, and 42d through which the bolt 10 passes are formed.

하부플레이트(50)는 방진패드(40)와 동일하게 상부플레이트(30)에 형성된 다수개의 하부돌기(36a, 36b, 36c, 36d)에 대응하는 위치에 돌기공(51a, 51b, 51c, 51d)이 형성되며, 좌우 양측에 탬핑볼트(10)가 통과되는 볼트공(52a, 52b, 52c, 52d)이 형성된다. 그리고 좌우 양측에는 앵커볼트(후술됨)가 체결되기 위한 체결공(53a, 53b, 53c, 53d)이 형성된다.The lower plate 50 has protrusions 51a, 51b, 51c, and 51d at positions corresponding to the plurality of lower protrusions 36a, 36b, 36c, and 36d formed on the upper plate 30, similarly to the dustproof pad 40. Is formed, the bolt holes 52a, 52b, 52c, 52d through which the tamping bolts 10 pass through are formed on both left and right sides. And fastening holes (53a, 53b, 53c, 53d) for fastening the anchor bolt (described later) is formed on both left and right sides.

도 6은 도 1내지 도 5에 도시된 방진직결체결장치의 각 구성들의 체결 상태를 보여주는 사시도 이고, 도 7은 본 발명의 방진직결체결장치가 콘크리트도상에 설치된 예를 보여주는 단면도이다.Figure 6 is a perspective view showing the fastening state of each of the components of the dustproof direct tightening device shown in Figures 1 to 5, Figure 7 is a cross-sectional view showing an example of the dustproof direct tightening device of the present invention installed on a concrete diagram.

도면을 참조하여, 상부플레이트(10)의 다수개의 하부돌기(36a, 36b, 36c, 36d)는 방진패드(40)와 하부플레이트(50)에 형성된 돌기공(41a, 41b, 41c, 41d)(51a, 51b, 51c, 51d)을 통해 삽입되고, 탬핑볼트(10)와 탬핑볼트지지대(20)에 의해 체결되어 고정된다.Referring to the drawings, the plurality of lower protrusions 36a, 36b, 36c, and 36d of the upper plate 10 may include protrusions 41a, 41b, 41c, and 41d formed in the anti-vibration pad 40 and the lower plate 50. It is inserted through the 51a, 51b, 51c, 51d, it is fastened and fixed by the tamping bolt 10 and the tamping bolt support (20).

이상과 같은 본 발명의 방진직결체결장치는 콘크리트도상(70)에 다수개의 앵커볼트(65, 66)에 의해 체결된다. 다수개의 앵커볼트(65, 66)는 탬핑볼트지지대(20)와 하부플레이트(50)에 마련된 각각의 앵커볼트 체결공(27,28)(53a, 53b, 53c, 53d)을 통해 콘크리트도상(70)에 체결된다.The dustproof direct coupling device of the present invention as described above is fastened by a plurality of anchor bolts (65, 66) to the concrete phase (70). A plurality of anchor bolts (65, 66) is a concrete image 70 through the anchor bolt fastening holes (27, 28) (53a, 53b, 53c, 53d) provided in the tamping bolt support 20 and the lower plate 50 ) Is fastened.

상부플레이트(30)의 좌우 레일패드가드(34, 35)의 사이에는 레일패드(65)가 설치되고 그 상부에 레일(60)이 설치된다. 그리고 좌우 클립걸이(31, 32)에는 코일스프링클립(61, 62)이 각각 삽입 장착되어 눌림쇠(63, 64)를 눌러 레일(60)을 고정한다.Rail pads 65 are installed between the left and right rail pad guards 34 and 35 of the upper plate 30, and the rails 60 are installed on the rail pads 65. And coil spring clips (61, 62) are inserted into the left and right clip hooks (31, 32), respectively, and press the clamps (63, 64) to fix the rail (60).

이상과 같은 본 발명의 방진직결체결장치는 탬핑볼트(10)에 의해 열차 통과시 부하 되는 연속반복하중을 레일패드(65) 및 방진패드(40)와 함께 저감시킨다. 즉, 탬핑볼트(10)의 스프링(13)이 탬핑 작용을 함으로서 완충 효과와 더불어 나사 풀림 방지 효과를 얻게된다. 상부플레이트(30)에 구성된 다수개의 하부돌기(36a, 36b, 36c, 36d)는 열차 통과시 발생하는 종, 횡저항력을 하부플레이트(50)에 전달하여 종, 횡압력을 감소시키는 역할을 한다.The dustproof direct coupling device of the present invention as described above reduces the continuous repeating load loaded when the train passes by the tamping bolt 10 together with the rail pad 65 and the dustproof pad 40. That is, the spring 13 of the tamping bolt 10 has a tamping action, thereby obtaining a buffering effect and a screw loosening effect. The plurality of lower protrusions 36a, 36b, 36c, and 36d configured in the upper plate 30 transmits longitudinal and lateral resistance generated when passing through the train to the lower plate 50 to reduce longitudinal and lateral pressures.

특히, 본 발명의 방진직결체결장치의 각 구성은 전체를 일체화시켜 제공할 수 있음으로 운반 및 시공의 편리함을 제공하며 콘크리트도상에 체결시 체결력을 증대할 수 있다. 또한 철도 보선분야 등에서 소음, 진동이 많은 구성물에서 적용하면 상당한 효과를 발휘할 수 있을 것이다.In particular, each configuration of the dust-proof direct connection device of the present invention can be provided by integrally providing the convenience of transport and construction and can increase the tightening force when fastening on the concrete. In addition, if applied to a lot of noise and vibration components in the railway maintenance field, etc., it will be able to achieve a significant effect.

상술한바와 같은, 본 발명의 바람직한 실시예에 따른 방진직결체결장치를 상기한 설명 및 도면에 따라 도시하였지만, 이는 예를 들어 설명한 것에 불과하며 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 다양한 변화 및 변경이 가능하다는 것을 이 분야의 통상적인 기술자들은 잘 이해할 수 있을 것이다.As described above, the dustproof direct coupling device according to the preferred embodiment of the present invention has been shown in accordance with the above description and drawings, but this is merely described for example and various changes and modifications within the scope without departing from the spirit of the present invention. Those skilled in the art will appreciate that changes are possible.

본 발명에 의하면, 방진직결체결장치는 일차적으로는 레일패드와 방진패드에 의해서 소음 및 하중을 저감시키고, 이차적으로는 탬핑볼트와 다수개의 하부돌기로 외부의 물리적 충격과 기온의 변화에 대응하여 완충시키는 기능을 하여 외적요인에 의해 체결력이 약화되는 것을 방지한다. 특히, 방진직결체결장치 전체가 일체화로 구성되어 있어 운반 및 시공의 편리성을 제공한다.According to the present invention, the dust-tight direct connection device primarily reduces noise and load by rail pads and dust-proof pads, and secondly, tampering bolts and a plurality of lower protrusions are cushioned in response to changes in external physical shock and temperature. This function prevents the fastening force from weakening by external factors. In particular, the whole dust-tightening fastening device is integrally provided to provide convenience of transportation and construction.

Claims (4)

상부플레이트, 방진패드 및, 하부플레이트를 일체로 체결하는 탬핑볼트;A tamping bolt for fastening the upper plate, the anti-vibration pad, and the lower plate integrally; 일측 체결부는 탬핑볼트에 체결되어 탬핑볼트를 지지하고 타측 체결부는 하부플레이트를 통해 콘크리트동상에 체결되는 앵커볼트에 체결되는 탬핑볼트지지대를 포함하고,One fastening part is fastened to the tamping bolt to support the tamping bolt, and the other fastening part includes a tamping bolt support fastened to the anchor bolt fastened to the concrete statue through the lower plate, 상부플레이트의 하부에는 다수개의 돌기가 형성되며, 방진패드 및 하부플레이트는 상기 다수개의 돌기에 대응하는 위치에 돌기를 수용하는 다수개의 돌기공들이 형성되는 것을 특징으로 하는 방진직결체결장치.The lower portion of the upper plate is formed with a plurality of projections, the anti-vibration pad and the lower plate is a dustproof direct connection device, characterized in that a plurality of projections for receiving the projections are formed in a position corresponding to the plurality of projections. 제1 항에 있어서,According to claim 1, 상기 탬핑볼트는 너트와 너트에 결합되는 풀림방지볼트, 너트와 풀림방지볼트 사이에 체결되는 스프링 및 상하 스프링커버를 포함하는 것을 특징으로 하는 방진직결체결장치.The tamping bolt is a dust-tightening fastening device comprising a spring and the upper and lower spring cover fastened between the nut and the anti-loosening bolt coupled to the nut, the nut and the anti-loosening bolt. 제1 항에 있어서,According to claim 1, 상기 탬핑볼트지지대는 탬핑볼트가 체결되는 체결공을 갖는 탬핑볼트체결부, 앵커볼트를 체결하기 위한 체결공을 갖는 앵커볼트체결부 및, 탬핑볼트체결부와 양커볼트체결부를 지지하기 위한 지지대를 포함하는 것을 특징으로 하는 방진직결체결장치.The tamping bolt support includes a tamping bolt fastening portion having a fastening hole to which the tamping bolt is fastened, an anchor bolt fastening portion having a fastening hole for fastening anchor bolts, and a support for supporting the tamping bolt fastening portion and a double bolt connection portion. Dust-proof direct connection device characterized in that. 제1 항에 있어서,According to claim 1, 상기 상부플레이트는 상부 좌우로 상호 엇갈리게 배치된 두 개의 클립걸이와 레일패드가드가 일체로 구성되는 것을 특징으로 하는 방진직결체결장치.The upper plate is a dust-tight direct connection device characterized in that the two clip hooks and rail pad guards are arranged alternately from the top left and right.
KR10-2001-0074430A 2001-11-28 2001-11-28 Direct fastening device with absorbing vibration of rail KR100424734B1 (en)

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KR100751877B1 (en) * 2007-01-19 2007-08-23 골드레일로드(주) Vibration proof fixture for rail of railroad
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Publication number Priority date Publication date Assignee Title
JPS62103801U (en) * 1985-12-19 1987-07-02
US5361986A (en) * 1992-06-13 1994-11-08 Hilti Aktiengesellschaft Arrangement for laying rail
KR200172063Y1 (en) * 1999-07-21 2000-03-15 최태웅 Anti-dust device for railroad
KR20000007605U (en) * 1998-10-02 2000-05-06 허영준 Railroad Fastening Plate
KR200235962Y1 (en) * 2001-02-13 2001-09-28 주식회사 에이브이티 Dustproof Device for Rail
KR200245911Y1 (en) * 2001-05-02 2001-10-12 최태웅 Railway rail dustproof device

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Publication number Priority date Publication date Assignee Title
JPS62103801U (en) * 1985-12-19 1987-07-02
US5361986A (en) * 1992-06-13 1994-11-08 Hilti Aktiengesellschaft Arrangement for laying rail
KR20000007605U (en) * 1998-10-02 2000-05-06 허영준 Railroad Fastening Plate
KR200172063Y1 (en) * 1999-07-21 2000-03-15 최태웅 Anti-dust device for railroad
KR200235962Y1 (en) * 2001-02-13 2001-09-28 주식회사 에이브이티 Dustproof Device for Rail
KR200245911Y1 (en) * 2001-05-02 2001-10-12 최태웅 Railway rail dustproof device

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