KR100836734B1 - Turnbuckle for cable connection and tension adjustment - Google Patents

Turnbuckle for cable connection and tension adjustment Download PDF

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Publication number
KR100836734B1
KR100836734B1 KR1020070118291A KR20070118291A KR100836734B1 KR 100836734 B1 KR100836734 B1 KR 100836734B1 KR 1020070118291 A KR1020070118291 A KR 1020070118291A KR 20070118291 A KR20070118291 A KR 20070118291A KR 100836734 B1 KR100836734 B1 KR 100836734B1
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South Korea
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connector
intermediate body
lower connector
turnbuckle
cable
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KR1020070118291A
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Korean (ko)
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표옥근
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(주)신흥이앤지
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    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/12—Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire
    • 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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/06—Turnbuckles
    • 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
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/02—Devices for adjusting or maintaining mechanical tension, e.g. take-up device

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

A turnbuckle for cable connection and tension adjustment is provided to restrict corrosion of the turnbuckle by rainwater and to allow length adjustment of the turnbuckle to be conducted by only an authorized person. A turnbuckle for cable connection and tension adjustment comprises an intermediate body(100), an upper connector(200), and a lower connector(300). The upper and lower connectors are screw-coupled with the intermediate body. The intermediate body is provided at the opposite ends thereof with a thread. The upper connector is connected to one end of the intermediate body and the lower connector is connected to the other end of the intermediate body. The lower connector is formed with an internal drainage hole(310). A female thread is formed at upper end of the lower connector, which is screw-coupled with the intermediate body.

Description

케이블의 연결 및 장력조절용 턴바클{Turnbuckle for cable connection and tension adjustment}Turnbuckle for cable connection and tension adjustment

본 발명은 사장교나 현수교 등의 교량이나 그 외 각종 구조물의 설치시에 사용할 수 있는 턴바클에 관한 것으로서 보다 구체적으로는 상기 턴바클에 배수기능이 구비되며 체결이 쉽게 해제되지 않는 특성을 갖는 턴바클에 관한 기술이다.The present invention relates to a turn bark that can be used when installing a bridge, such as a cable-stayed bridge, a suspension bridge, and other various structures, and more specifically, a turn bark having a drainage function in the turn barl and having a property of not being easily released. Is about technology.

일반적으로 턴바클이라 함은 교량 등의 건축물이나 놀이터 등에 설치되는 각종 구조물의 설치를 위해 지면과 케이블로 연결하는데에 사용되는 부품을 의미한다.In general, the turn bark refers to a part used to connect the ground and a cable for installation of various structures installed in a building or a playground such as a bridge.

종래에 알려진 턴바클로는 실용신안 등록번호 제240125호의 "놀이용 네트"에 사용되는 것이 있다. 첨부되는 도1은 놀이용 네트에 사용된 턴바클의 구성을 보여주는 개략적인 사시도이다.Conventionally known turnbark is used in the "play net" of Utility Model Registration No. 240125. 1 is a schematic perspective view showing the configuration of a turn bark used in a play net.

도시된 바와 같이 종래기술에서의 턴바클(8)은 나사산이 형성된 나사부(12)의 상하부에 나사결합되는 상부연결체와 하부연결체를 두어서 상기 상부연결체에는 케이블을 연결하고 하부연결체는 지면에 설치되는 기초에 연결하도록 하는 것으로 이루어진다.As shown in the prior art, the turnbarl 8 has an upper connector and a lower connector which are screwed on the upper and lower portions of the threaded threaded portion 12 to connect the cable to the upper connector, and the lower connector is It is made to connect to the foundation installed on the ground.

턴바클과 같은 부품은 대부분 금속으로 제작되며 따라서 장기간 실외에 노출된 상태로 방치되면 부식이 발생되고 부식의 진행이 급격하게 빨라지면 예상수명보다 빨리 파손이 발생될 수 있다. 특히, 종래기술의 턴바클에서 나사부 하부에 연결되는 하부연결체의 경우 나사결합되는 틈 사이로 빗물 등이 쉽게 유입되어 배출이 이루어지지 않은 채 체류하게 되는데 이것으로 인해 부식은 매우 빠르게 진행되는 문제점이 있었다. 턴바클의 일부분에서 급격한 부식이 발생되면 예기치 못한 상황에서 상기 턴바클이 파손되어 교량이나 구조물의 안정에 심각한 문제점을 유발시킬 수 있게 되고 인명사고로 이어질 개연성이 증가되는 문제점이 있다.Parts such as turnbuckles are mostly made of metal, so corrosion can occur if left exposed to the outdoors for a long time, and breakage can occur sooner than expected if corrosion progresses rapidly. Particularly, in the case of the lower connection body connected to the lower part of the screw thread in the prior art, the rainwater easily flows into the gap to be screwed and stays without being discharged, which causes the corrosion to proceed very quickly. . When a sudden corrosion occurs in a portion of the turn bark, the turn bark may be broken in an unexpected situation, causing serious problems in the stability of the bridge or structure, and there is a problem in that the probability of leading to a human accident increases.

또한, 상기 턴바클은 연결되는 케이블의 장력을 적당하게 조정할 수 있도록 나사부를 이용하여 길이 조정이 가능하도록 구성되는데, 종래의 턴바클에서는 누구나 마음만 먹으면 쉽게 턴바클의 길이를 조정할 수 있어서 고의나 부주의로 케이블의 장력을 변화시킬 수 있게 되는 문제점이 있었다. 케이블의 장력 조절은 허용된 관리자에 의해서만 조절되어야 할 필요성이 높다 할 것이다.In addition, the turn buckles are configured to adjust the length by using a screw portion to properly adjust the tension of the cable to be connected, in the conventional turn buckles anyone can easily adjust the length of the turn buckles if you mind, intentional or careless There was a problem that can change the tension of the cable. The tension adjustment of the cable will likely need to be adjusted only by an authorized administrator.

따라서 본 발명에서는 턴바클을 제공하되 빗물 등에 의한 부식정도를 완화시킬 수 있으며, 동시에 턴바클의 길이조정에 제한이 가해지도록 하여 관리자에 의해서만 케이블의 장력조절이 수행될 수 있도록 하는 턴바클을 제공함을 목적으로 한다.Therefore, the present invention provides a turnbarl but can reduce the degree of corrosion due to rain, etc. At the same time to limit the adjustment of the length of the turnbuckle to provide a turnbark that allows the tension adjustment of the cable can be performed only by the manager. The purpose.

제시한 바와 같은 목적 달성을 위한 본 발명은 사장교나 현수교 등의 설치시 케이블을 연결하는데 사용되는 턴바클에 관한 것으로, 상하측으로 나사산이 형성되는 중간체에 나사결합되는 상부연결구와 하부연결구를 갖추되, 상기 하부연결구 상단으로부터 형성되는 암나사부의 종단으로부터 하부연결구의 하단부에 형성되는 체결홀에 이르는 내부배수공이 형성되어 스며드는 빗물 등이 상기 내부배수공을 통해서 원활히 배출될 수 있도록 하며, 상기 상부연결구와 하부연결구에는 하나 이상의 핀홀을 두고 중간체에는 다수의 고정홀을 두어서 상기 핀홀과 고정홀을 일치시켜 핀을 이용하여 회전이 저지되도록 일체화시킬 수 있도록 함을 특징으로 하는 케이블의 연결 및 장력조절용 배수기능을 갖춘 턴바클을 제안한다.The present invention for achieving the object as described relates to a turn bark used to connect the cable in the installation of cable-stayed bridges, suspension bridges, etc., provided with an upper connector and a lower connector that is screwed to the intermediate body is formed in the upper and lower threads, An internal drainage hole is formed from the end of the female threaded portion formed from the upper end of the lower connector to a fastening hole formed at the lower end of the lower connector so that rainwater, etc., permeated can be smoothly discharged through the inner drainage hole. A turn with drainage function for connecting and tensioning a cable, characterized in that one or more pinholes have a plurality of fixing holes in the intermediate body to match the pinholes with the fixing holes so that rotation can be prevented by using pins. Suggest Barkle.

본 발명에 따른 턴바클은 빗물 등이 유입되더라도 신속하게 배수가 이루어지 므로 수분의 잔류로 인한 극심한 부식을 완화시킬 수 있다는 효과가 있고, 또한 턴바클의 길이조정에 제한을 가하여 고의나 부주의에 의한 케이블 장력변화를 유발하게 되는 문제점을 해결할 수 있다는 효과가 있다.Turnbarl according to the present invention has the effect that it is possible to mitigate extreme corrosion due to the residual moisture because even if the rainwater flows in, and also by limiting the adjustment of the length of the turnbark intentional or careless There is an effect that can solve the problem that causes the cable tension change.

본 발명의 턴바클의 사용으로 교량이나 구조물의 안전을 확보할 수 있으며 인명사고로 이어질 수 있는 가능성을 줄이게 되는 부수적인 효과도 제공할 수 있다.The use of the turnbarl of the present invention can ensure the safety of bridges or structures and can also provide side effects that reduce the likelihood of accidents.

본 발명에 따른 턴바클은 케이블이 사용되는 각종 구조물이나 교량 등의 건설에 필수적으로 사용되는 것이며, 크기를 달리하여 그 외 케이블을 활용하는 곳에도 적용이 가능하다.Turnbuckle according to the present invention is used essentially for the construction of various structures or bridges using the cable, it is possible to apply to other places utilizing the cable by varying the size.

이하, 본 발명의 기술적 사상에 근거하여 실시가능한 바람직한 실시예에 대해 보다 상세한 설명을 전개하기로 한다. 그리고 본 발명에 대한 이해를 돕기 위한 수단으로 관련도면을 첨부하며 이것은 하나의 예에 불과한 것임을 지적한다.Hereinafter, a more detailed description will be made of a preferred embodiment which can be implemented based on the technical idea of the present invention. And the accompanying drawings as a means to help the understanding of the present invention is pointed out that this is only one example.

도2는 본 발명의 바람직한 실시예에 따라 구체화된 하나의 예를 보여주는 개략적인 결합단면도이며 도3은 분해단면도에 해당된다.Figure 2 is a schematic cross-sectional view showing one example embodied according to a preferred embodiment of the present invention and Figure 3 corresponds to an exploded cross-sectional view.

도시된 바와 같이 본 발명에 따른 턴바클은 중간체(100), 상부연결구(200) 및 하부연결구(300)를 큰 구성요소로 갖추고 있으며, 상기 상부연결구(200)와 하부연결구(300)는 상기 중간체(100)와 나사결합방식으로 체결이 이루어진다.As shown, the turnbarl according to the present invention includes the intermediate body 100, the upper connector 200, and the lower connector 300 as a large component, and the upper connector 200 and the lower connector 300 are the intermediate body. Fastening is made by screwing with (100).

상기 중간체(100)의 상하 양단부 근처 외면에는 나사산이 형성되어져 있으며, 어느 일측으로 상부연결구(200)가 체결되고 반대측 단부로 하부연결구(300)가 결합된다. 특히 하부연결구(300)의 경우 내부배수공(310)을 구비하는 것을 특징으로 한다. 상기 중간체(100)와 나사결합되는 하부연결구(300)의 상단에는 소정의 깊이까지 암나사부가 형성되어져 있으며 상기 하부연결구(300)의 하단부에는 지면에 연결시키기 위한 체결홀(h)이 마련된다. 상기 내부배수공(310)은 하부연결구(300)에 형성되는 암나사부의 종단으로부터 시작하여 상기 체결홀(h)에 이르도록 천공되며 유입되는 빗물 등은 내부에 머무르지 않고 곧바로 외부로 배출된다.Threads are formed on outer surfaces near the upper and lower ends of the intermediate body 100, and the upper connector 200 is fastened to one side thereof, and the lower connector 300 is coupled to the opposite end thereof. In particular, the lower connector 300 is characterized in that it comprises an inner drain hole (310). The upper end of the lower connector 300 which is screwed with the intermediate body 100 is formed with a female thread to a predetermined depth, and the lower end of the lower connector 300 is provided with a fastening hole h for connecting to the ground. The inner drain hole 310 is drilled to the fastening hole (h) starting from the end of the female screw portion formed in the lower connector 300 and the rainwater flows into the drain without immediately staying inside.

보다 바람직하게 본 발명에 따른 턴바클을 구성함에 있어서 중간체(100)와 나사결합방식으로 체결되는 상부연결구(200)와 하부연결구(300)에는 핀홀(ph)을 두도록 하고 중간체(100)에는 고정홀(fh)을 두어서 핀홀(ph)과 고정홀(fh)을 일치시켜 핀(p)을 박아서 회전이 저지될 수 있도록 구성함이 좋다.More preferably in the construction of the turn bark according to the present invention, the upper connector 200 and the lower connector 300 which are fastened in a screw coupling manner with the intermediate body 100 have a pin hole (ph) and the fixing hole in the intermediate body 100. It is good to configure the pin hole (ph) and the fixed hole (fh) by putting (fh) so that the rotation is prevented by driving the pin (p).

상기 핀홀(ph)의 위치는 상부연결구(200)와 하부연결구(300)의 암나사산이 형성된 곳에 하나 이상을 두도록 하며, 중간체(100)에 형성될 고정홀(fh)은 여러개를 둘 수 있는 것으로 한다. 상기 고정홀(fh)은 수나사산의 외면에 나사의 회전에 방해가 되지 않을 정도로 함몰되는 것으로 하면 충분하다. 그리고 상기 핀홀(ph)과 고정홀(fh)은 비나사부에 형성시켜도 무방한데, 하부연결구(300)의 상단부 근처에 핀홀(ph)을 두고 상기 핀홀과 조금 떨어진 지점에서부터 암나사산이 형성되는 것으로 구성할 수 있는 것이다.The position of the pin hole (ph) is to place at least one where the female thread of the upper connector 200 and the lower connector 300 is formed, and the fixing holes (fh) to be formed in the intermediate body 100 may be multiple . The fixing hole fh is enough to be recessed to the outer surface of the male thread so as not to interfere with the rotation of the screw. And the pinhole (ph) and the fixing hole (fh) may be formed in the non-screw portion, the pin thread (ph) near the upper end of the lower connector 300 is to be configured to form a female thread from the point slightly away from the pinhole. It can be.

본 발명에 따른 턴바클에서 상부연결구(200)에는 케이블이 체결될 것이며 하 부연결구(300)에는 지면과의 고정을 위해 체결홀(h)에 축을 박아서 비스듬히 설치될 수 있다. 이러한 설치형태로 인해 하부연결구(300)와 중간체(100)의 결합면을 통해서 빗물이 유입될 수 있으나 유입된 빗물은 내부배수공(310)을 통해서 외부로 배출이 이루어진다.In the turnbuckle according to the present invention, the cable is fastened to the upper connector 200, and the lower connector 300 may be installed at an angle by driving the shaft in the fastening hole (h) for fixing to the ground. Due to this installation form rainwater may be introduced through the coupling surface of the lower connector 300 and the intermediate body 100, but the rainwater is discharged to the outside through the inner drain hole (310).

그리고 적절하게 케이블의 장력을 맞춘 후에는 중간체와 상부연결구 및 하부연결구를 일체로 구속시키기 위해 핀홀과 고정홀을 맞추어 핀을 박도록 한다. 핀홀과 고정홀의 일치를 위해서는 미소한 조정을 해야 할 것이며 핀홀이나 고정홀의 갯수를 증가시킬수록 셋팅된 케이블의 장력에 영향을 덜 주면서 핀을 설치할 수 있게 된다.After the cable is properly tensioned, the pins and the fixing holes are aligned to pin the intermediate body, the upper connector, and the lower connector. Minor adjustments are required to match the pinholes with the fixing holes, and as the number of pinholes or fixing holes increases, the pins can be installed with less influence on the tension of the set cable.

본 발명에 따른 턴바클은 내구성이 향상될 수 있고 관리자가 아닌 제3자에 의한 고의 혹은 부주의로 턴바클의 길이가 변화되어 케이블의 장력에 변화를 줄 수 있는 위험을 배제시킬 수 있는 기술이므로 교량공사나 각종 구조물의 시공시 널리 활용될 수 있을 것으로 기대된다.Since the turnbuckle according to the present invention can improve the durability and the risk of intentionally or inadvertently changed by the non-administrator or the inadvertent change in the length of the turnbarl can change the tension of the cable. It is expected to be widely used in bridge construction and construction of various structures.

도1은 놀이용 네트에 사용된 턴바클의 구성을 보여주는 개략적인 사시도.Figure 1 is a schematic perspective view showing the configuration of a turnbarl used in a play net.

도2는 본 발명의 바람직한 실시예에 따라 구체화된 하나의 예를 보여주는 개략적인 결합단면도.Figure 2 is a schematic cross-sectional view showing one example embodied in accordance with a preferred embodiment of the present invention.

도3은 분해단면도.3 is an exploded cross-sectional view.

<도면에 사용된 주요부호에 대한 설명><Description of Major Symbols Used in Drawings>

100 : 중간체 200 : 상부연결구100: intermediate 200: upper connector

300 : 하부연결구 310 : 내부배수공300: lower connector 310: internal drainage

h : 체결홀h: fastening hole

ph : 핀홀ph: pinhole

fh : 고정홀fh: fixing hole

p : 핀p: pin

Claims (1)

사장교나 현수교 등의 설치시 케이블을 연결하는데 사용되는 턴바클에 관한 것으로,It relates to a turn bark used to connect cables when installing a cable-stayed bridge or suspension bridge, 상하측으로 나사산이 형성되는 중간체에 나사결합되는 상부연결구와 하부연결구를 갖추되, 상기 하부연결구 상단으로부터 형성되는 암나사부의 종단으로부터 하부연결구의 하단부에 형성되는 체결홀에 이르는 내부배수공이 형성되어 스며드는 빗물 등이 상기 내부배수공을 통해서 원활히 배출될 수 있도록 하며,The upper connector and the lower connector are screwed to the intermediate body is formed in the upper and lower sides, the internal drainage hole from the end of the female thread formed from the upper end of the lower connector to the fastening hole formed in the lower end of the lower connector is formed soaking rainwater, etc. Through this internal drainage hole to be smoothly discharged, 상기 상부연결구와 하부연결구에는 하나 이상의 핀홀을 두고 중간체에는 다수의 고정홀을 두어서 상기 핀홀과 고정홀을 일치시켜 핀을 이용하여 회전이 저지되도록 일체화시킬 수 있도록 함을 특징으로 하는 케이블의 연결 및 장력조절용 턴바클.The connection of the cable, characterized in that the upper connector and the lower connector having at least one pin hole and the intermediate body has a plurality of fixing holes to match the pin hole and the fixing hole so that rotation can be prevented by using pins. Tension turnbuckle.
KR1020070118291A 2007-11-20 2007-11-20 Turnbuckle for cable connection and tension adjustment KR100836734B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112253640A (en) * 2020-11-17 2021-01-22 大工联创传动技术(天津)有限公司 Shaft coupling convenient to spacing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033143A1 (en) 1980-01-24 1981-08-05 Schumann, Harro Process for manufacturing turnbuckles
JPH0539872U (en) * 1991-11-02 1993-05-28 日本電信電話株式会社 Anti-rotation turn bag
KR200155068Y1 (en) * 1995-12-28 1999-08-16 류정열 Turn buckle members
JP2006002281A (en) * 2004-06-17 2006-01-05 Toyota Industries Corp Waterproof apparatus in passive shedding device of water jet loom

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033143A1 (en) 1980-01-24 1981-08-05 Schumann, Harro Process for manufacturing turnbuckles
JPH0539872U (en) * 1991-11-02 1993-05-28 日本電信電話株式会社 Anti-rotation turn bag
KR200155068Y1 (en) * 1995-12-28 1999-08-16 류정열 Turn buckle members
JP2006002281A (en) * 2004-06-17 2006-01-05 Toyota Industries Corp Waterproof apparatus in passive shedding device of water jet loom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112253640A (en) * 2020-11-17 2021-01-22 大工联创传动技术(天津)有限公司 Shaft coupling convenient to spacing

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