KR20020072469A - A linking device for plastic pipe - Google Patents

A linking device for plastic pipe Download PDF

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Publication number
KR20020072469A
KR20020072469A KR1020010012472A KR20010012472A KR20020072469A KR 20020072469 A KR20020072469 A KR 20020072469A KR 1020010012472 A KR1020010012472 A KR 1020010012472A KR 20010012472 A KR20010012472 A KR 20010012472A KR 20020072469 A KR20020072469 A KR 20020072469A
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KR
South Korea
Prior art keywords
synthetic resin
rope
resin pipe
clamps
packing
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KR1020010012472A
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Korean (ko)
Inventor
박기종
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박기종
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Priority to KR1020010012472A priority Critical patent/KR20020072469A/en
Publication of KR20020072469A publication Critical patent/KR20020072469A/en

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Classifications

    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/02—Welded joints; Adhesive joints
    • F16L47/03—Welded joints with an electrical resistance incorporated in the joint
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE: A synthetic resin pipe connecting apparatus is provided to improve the water-proof characteristic of the synthetic resin pipe by installing a packing in a coupling slot of a ring. CONSTITUTION: A synthetic resin pipe connecting apparatus includes a pair of rope clamps(10a,10b) and tension ropes(20a,20b) installed at both sides of the rope clamps(10a,10b). Manual fasteners(30a,30b) are installed between the rope clamps(10a,10b) and the tension ropes(20a,20b). The rope clamps(10a,10b) are made of flexible material having a high tensioning force. The rope clamps(10a,10b) include plate type rope having a large sectional area. The rope clamps(10a,10b) have a sufficient length to surround and support various kinds of synthetic resin pipes. The manual fastener(30a) is installed at one side end of the rope clamps(10a,10b).

Description

합성수지관 연결장치{A linking device for plastic pipe}A linking device for plastic pipe

본 발명은 합성수지관을 융착시키기 위한 연결장치에 관한 것으로, 특히 양측관의 둘레에 고정되는 클램프를 수동조임구를 갖는 플랙시블한 로프클램프로 구성하고, 또 양측 관을 밀착시키는 장치 또한 로프 및 이 로프를 감아 긴장시킬 수 있는 수동조임구로 구성하여 제품의 가격을 낮춤과 아울러 어떠한 사이즈이 합성수지관의 접속에도 사용할 수 있는 호환성을 갖출 수 있도록 하고, 또 융착링의 결합홈 내에 패킹을 설치하면서 삽입된 합성수지관이 빠지지 않는 구조를 갖도록하여 연결된 합성수지관의 수밀성을 높이고 또 견고한 결합을 갖도록 한 합성수지관 연결장치에 관한 것이다The present invention relates to a connecting device for welding a synthetic resin pipe, in particular a clamp fixed to the periphery of both pipes is composed of a flexible rope clamp having a manual fastener, and the device for close contact with both pipes also a rope and the It consists of a manual fastener that can be wrapped around the rope to reduce the price of the product, and to ensure compatibility with any size that can be used for the connection of the synthetic resin pipe, and to insert the packing in the joint groove of the fusion ring. The present invention relates to a synthetic resin pipe connecting device which has a structure in which a pipe does not fall out, so that the watertightness of the connected synthetic resin pipe is improved and a rigid coupling is provided.

일반적으로 합성수지관은 유연성과 적정강도를 가지면서 내부식성이 양호하므로 지하에 매설되어 유체를 이송하는 용도 즉, 하수도 배수로관으로 많이 사용되고 있다.In general, synthetic resin pipes have good flexibility and corrosion resistance, and have good corrosion resistance, so that they are buried underground and used for transferring fluids, that is, as sewage drainage pipes.

배수로관으로 사용할 때에는 연결부에 수밀성을 확보하여 누수에 의한 지하수를 오염 및 토양의 오염 등의 심각한 문제점 등을 방지해야 한다.When used as a drainage pipe, watertightness should be secured at the connection to prevent serious problems such as contamination of groundwater due to leakage and soil contamination.

종래의 합성수지관은 연결 시공시 연결되는 단부에 성형기를 이용하여 플랜지를 현장에서 성형하고 서로 볼트로 체결하여 연결하였다.Conventional synthetic resin pipe was formed in the field by using a molding machine to the end to be connected at the time of connection construction and connected to each other by fastening bolts.

그러나 관은 그 크기가 각기 다르므로 성형기를 크기별로 각각 구비해야하는 단점이 있고, 또 성형기의 부피가 커 시공시 현장여건에 따라 그 성형작업이 곤란할 때가 많았다.However, the pipes are different in size, and therefore, there is a disadvantage in that the molding machine must be provided for each size, and the molding work is often difficult due to the large size of the molding machine depending on the site conditions during construction.

또한 현장에서 성형작업을 해야하기 때문에 수지를 용융시켜야하는 작업등과 같은 제반 작업들이 수반되어야 하기 때문에 작업성이 떨어지는 단점이 있었다.In addition, since the work must be carried out in the field, such as work that has to melt the resin must be accompanied by the disadvantages of poor workability.

이를 개선하기 위해, 연결될 합성수지관의 둘레를 감아 압박할 수 있는 직경을 갖고 일측단에 플랜지를 갖는 짧은 관을 2등분하여 두 개의 몸체로 구성하고, 절단된 일측단은 힌지결합하여 개폐되도록 함과 동시에 그 반대측 단부는 직각으로 접어 이에 조임구를 설치한 한 쌍의 클램프와, 클램프의 외주에 일정한 간격으로 다수개 설치되어 유압에 의해 양측 클램프의 플랜지를 밀어 밀착시키는 유압잭과,In order to improve this, a short pipe having a diameter that can be wound around the synthetic resin pipe to be connected and a flange at one end is divided into two bodies, and the cut one end is hinged to open and close. At the same time, the opposite end is folded at right angles, and a pair of clamps are provided with clamping holes, and a plurality of clamps are installed at a constant interval on the outer circumference of the clamp, and the hydraulic jacks push the flanges of both clamps by oil pressure.

상기 연결될 합성수지관의 사이에 개재되어 전기가 도통되면 발열하여 상기 유압잭에 의해 밀착되는 합성수지관을 융착시키는 융착링으로 구성된 합성수지관 연결장치를 본 출원인이 개발하여 특허 제2001-5467호로 출원한 바 있다.Applicant developed and filed in Korean Patent No. 2001-5467, a synthetic resin pipe connecting device composed of a fusion ring interposed between the synthetic resin pipes to be connected, which generates heat when electricity is conducted, and fuses the synthetic resin pipe that is tightly bonded by the hydraulic jack. .

이 합성수지관 연결장치에 의해 연결될 합성수지관의 관경 변화에도 어느 정도 대응 할 수가 있었으나, 관경의 차이가 많을 경우에는 그에 맞는 별도의 클램프의 사이즈를 사용해야 했다. 즉, 합성수지관의 크기에 따라 그에 맞는 사이즈의 합성수지관 연결장치를 구비하고 있어야만 했다.Although it was possible to cope with the change in the diameter of the synthetic resin pipe to be connected by the synthetic resin pipe connecting device to some extent, when there were many differences in the diameter, a separate clamp size was required to be used. In other words, according to the size of the synthetic resin tube had to be equipped with a synthetic resin pipe connecting device of the size corresponding thereto.

또한 합성수지관을 서로 밀착시키기 위해서는 반드시 유압잭을 이용해야 하기 때문에 제품 가격이 높아지고 또 시공시 휴대해야 할 부대 장비들이 많아지는 단점이 있었다.In addition, since the hydraulic jack must be used to closely bond the synthetic resin pipes, the product price is high, and there are disadvantages in that additional equipments to be carried during construction are increased.

또한 융착링의 내부에 단순히 양측 합성수지관을 삽입시키는 구조로 결합함에 따라 융착의 오류가 발생했을 때 수밀성이 떨어지는 단점이 있고, 또 삽입된 합성수지관이 빠지게 될 우려가 있는 단점이 있었다.In addition, there is a disadvantage in that the water-tightness is lowered when the error of fusion occurs due to the combination of simply inserting the synthetic resin pipe into the inside of the fusion ring, and the inserted synthetic resin tube may fall out.

따라서 본 발명은 상술한 종래의 문제점 등을 해결하기 위해 창안한 것으로, 그 목적은 연결될 합성수지관을 지지하기 위한 클램프를 수동조임구를 갖는 플랙시블한 로프클램프로 형성함과 동시에 합성수지관을 밀착시키는 수단 또한 수동조임구를 갖는 긴장로프로 구성하므로써 하나의 연결장치로 여러 사이즈의 합성수지관에 모두 사용할 수 있는 호환성을 갖추도록 하고, 또 부품을 단순화하여 가격을 낮출 수 있도록 하며, 또 융착링의 결합홈 내에 패킹을 설치하면서 삽입된 합성수지관이 빠지지 않는 구조를 갖도록하여 연결된 합성수지관의 수밀성을 높이고 또 견고한 결합을 갖도록 한 합성수지관 연결장치를 제공하는데 있다.Accordingly, the present invention has been made to solve the above-described problems, the object of which is to form a clamp for supporting the synthetic resin pipe to be connected to the flexible rope clamp having a manual fastener and at the same time to close the synthetic resin pipe The means also consists of tension ropes with manual clamping holes, so that one connecting device can be used for all sizes of synthetic resin pipes, and the parts can be simplified and the price can be lowered. It is to provide a synthetic resin pipe connecting device to increase the water-tightness of the connected synthetic resin pipe and to have a rigid coupling so that the inserted synthetic resin pipe does not fall while installing the packing in the groove.

도 1은 본 발명에 따른 합성수지관 연결장치의 분리 사시도.1 is an exploded perspective view of a synthetic resin pipe connecting device according to the present invention.

도 2는 본 발명에 따른 합성수지관 연결장치의 사용상태 단면도.Figure 2 is a cross-sectional view of the use state of the synthetic resin pipe connecting device according to the present invention.

[도면의 주요 부분에 대한 부호의 설명][Description of Symbols for Main Parts of Drawing]

1a,1b - 합성수지관 10a,10b - 로프클램프 12,22 - 연결고리1a, 1b-Synthetic resin pipe 10a, 10b-Rope clamp 12,22-Connecting ring

20a,20b - 긴장로프 30a,30b - 수동조임구 31 - 본체20a, 20b-Tension rope 30a, 30b-Manual tightening hole 31-Main body

32 - 회전축 33 - 래칫휠 34 - 작동바32-axis of rotation 33-ratchet wheel 34-operating bar

35 - 래칫 36 - 연결고리 40 - 융착링35-Ratchet 36-Linkage 40-Fusion ring

41 - 결합홈 42 - 패킹홈 43 - 패킹41-Coupling Groove 42-Packing Groove 43-Packing

상기 목적을 달성하기 위한 본 발명은,The present invention for achieving the above object,

연결될 합성수지관의 둘레를 견고하게 지지하는 클램프와, 이 클램프들을 서로간을 끌어당겨 양측 합성수지관을 밀착시키는 견인수단으로 구성된 합성수지관 연결장치에 있어서,In the synthetic resin pipe connecting device consisting of a clamp for firmly supporting the circumference of the synthetic resin pipe to be connected, and the traction means for pulling the clamps close to each other and close the synthetic resin pipes,

일단에 수동조임구를 구비하여 다른 일단을 상기 합성수지관 둘레 감아 수동조임구에 연결한 후 감아 조이는 플랙시블한 로프클램프로 클램프를 구성하고,One end is provided with a manual fastener, and the other end is wound around the synthetic resin pipe and connected to the manual fastener, thereby constructing a clamp with a flexible rope clamp, which is wound and tightened.

양단에 상기 로프클램프에 걸어 연결하는 연결고리를 장착한 플랙시블한 로프형 긴장로프 일측에 자체 로프클램프를 감아 긴장시킬 수 있는 수동조임구를 설치하여 달성된다.It is achieved by installing a manual clamping device that can be tensioned by winding its own rope clamp on one side of a flexible rope-type tension rope equipped with a connecting ring connected to the rope clamp at both ends.

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

도 1은 본 발명에 따른 합성수지관 연결장치의 분리 사시도이고, 도 2는 본 발명에 따른 합성수지관 연결장치의 사용상태 단면도이다.1 is an exploded perspective view of a synthetic resin pipe connecting device according to the present invention, Figure 2 is a cross-sectional view of the use state of the synthetic resin pipe connecting device according to the present invention.

합성수지관(1a)(1b) 융착 연결장치는 도시된 바와 같이 한 쌍의 로프클램프(10a)(10b)와, 양측 로프클램프(10a)(10b)의 양측에 설치되어 서로를 끌어당길 수 있는 긴장로프(20a)(20b)로 구성되고, 이 로프클램프(10a)(10b)와 긴장로프(20a)(20b)에는 각각 수동조임구(30a)(30b)가 설치되어 있으며, 양측 합성수지관(1a)(1b)의 사이에는 융착링(40)이 개재된다.Synthetic resin pipe (1a) (1b) fusion coupling device is shown in the tension of the pair of rope clamps (10a) (10b) and the two rope clamps (10a) (10b) are attracted to each other as shown Rope 20a, 20b, and the rope clamp (10a) (10b) and the tension rope (20a, 20b) are each provided with manual tightening holes (30a, 30b), both synthetic resin pipe (1a) The fusion ring 40 is interposed between the 1b).

한 쌍의 로프클램프(10a)(10b)는 플랙시블하고 인장력이 높은 재질로 구성되며, 결합후 일측방향으로 인장력이 가하여 지더라도 결합된 위치를 안정되게 유지할 수 있도록 단면적이 크게 갖는 판형 로프로 구성되어 있다.The pair of rope clamps (10a) (10b) is made of a flexible and high tensile material, consisting of a plate-shaped rope having a large cross-sectional area to maintain a stable position even if the tensile force is applied in one direction after the coupling It is.

이 로프클램프(10a)(10b)는 다양한 크기의 합성수지도 감아 지지할 수 있도록 충분한 길이를 가지며, 일측단에는 수동조임구(30a)가 설치된다.The rope clamps (10a) (10b) has a length sufficient to support the synthetic resin of various sizes, one end is provided with a manual fastener (30a).

수동조임구(30a)는 본체(31)에 축착된 회전축(32)과, 그 일측 또는 양측에 설치된 래칫휠(33)과, 이 래칫휠(33)을 회전시키는 작동레버(35)와, 래칫휠(33)이 역방향으로의 회전을 방지하는 래칫(35) 및 타측 로프단을 연결할 수 있는 연결고리(36)로 구성된 일반적으로 많이 사용되는 기구이다.The manual tightening tool 30a includes a rotating shaft 32 fixed to the main body 31, a ratchet wheel 33 provided at one side or both sides thereof, an operating lever 35 for rotating the ratchet wheel 33, and a ratchet. Wheel 33 is a commonly used mechanism consisting of a ratchet 35 to prevent rotation in the reverse direction and a connecting ring 36 to connect the other rope end.

또한 로프클램프(10a)(10b)의 양측에는 긴장로프(20a)(20b)가 연결될 수 있도록 연결고리(12)를 구비하고 있다.In addition, both sides of the rope clamp (10a) (10b) is provided with a connecting ring 12 so that the tension rope (20a, 20b) can be connected.

긴장로프(20a)(20b)는 로프클램프(10a)(10b)와 같이 인장력이 높고 플랙시블한 재질로 이루어져 있으며, 양단에 로프클램프(10a)(10b)의 연결고리(12)와 연결되는 연결고리(22)가 설치되어 있다.Tension rope (20a) (20b) is made of a high tensile and flexible material, such as rope clamp (10a) (10b), the connection is connected to the connecting ring 12 of the rope clamp (10a) (10b) at both ends The ring 22 is provided.

또한 긴장로프(20a)(20b)의 일측에는 로프클램프(10a)(10b)에 설치된 동일한 구조의 수동조임구(30b)가 설치된다. 설치 편의상 수동조임구(30b)를 긴장로프(20a)(20b)의 일단에 설치하고, 또 수동조임구(30b) 일단에 연결고리(22)를 갖도록 할 수도 있다.In addition, one side of the tension rope (20a) (20b) is provided with a manual clamping hole (30b) of the same structure installed in the rope clamp (10a) (10b). For convenience of installation, the manual tightening tool 30b may be installed at one end of the tension ropes 20a and 20b, and the connecting ring 22 may be provided at one end of the manual tightening tool 30b.

한편, 연결될 합성수지관(1a)(1b)의 융착링(40)의 양측 결합홈(41)의 내벽면에는 패킹(43)이 설치된다. 즉, 내벽면에 패킹(43)이 설치될 패킹홈(42)을 형성하고, 이에 패킹(43)을 결합하되, 패킹(43)의 형상을 타원형으로 형성하여 결합시 삽입되는 합성수지관(1a)(1b)이 역으로 빠지지 않도록 패킹(43)의 단면 장축부가 내측방향을 향하도록 결합되도록 한 것이다.On the other hand, the packing 43 is installed on the inner wall surface of both coupling groove 41 of the fusion ring 40 of the synthetic resin pipe (1a) (1b) to be connected. That is, a synthetic resin pipe 1a is formed when the packing 43 is formed on the inner wall, and the packing groove 42 to be installed, and the packing 43 is coupled thereto, and the shape of the packing 43 is formed into an oval shape. The long axis of the end face of the packing 43 is coupled to face inward so that 1b is not reversed.

이러한 구성으로 되어 있는 합성수지관(1a)(1b) 융착 연결장치로 합성수지관(1a)(1b)을 연결시키고자 할 때에는 연결될 합성수지관(1a)(1b)을 근접시키면서 그 사이에 융착링(40)을 개재시킨 후 로프클램프(10a)(10b)를 양측 합성수지관(1a)(1b)에 감아 자유단을 수동조임구(30a)에 연결시켜 조여 각 합성수지관(1a)(1b)을 견고하게 지지하도록 하고, 양측의 연결고리(12)에 긴장로프(20a)(20b)의 양단에 형성된 연결고리(22)를 연결시킨 후 수동조임구(30b)를 작동시켜 긴장시킨다.In order to connect the synthetic resin pipes 1a and 1b with the synthetic resin pipe 1a and 1b fusion connection device having such a configuration, the synthetic ring pipes 1a and 1b are brought into close proximity and the fusion ring 40 therebetween. ) And the rope clamps 10a and 10b are wound around both synthetic resin pipes 1a and 1b, and the free ends are connected to the manual tightening holes 30a to tighten each synthetic resin pipe 1a and 1b. To support, and after connecting the connecting ring 22 formed on both ends of the tension rope (20a) (20b) on both sides of the connecting ring (12) by operating the manual tightening tool (30b) to tension.

상술한 수동조임구(30a)(30b)를 작동시킬 때에는 작동레버(35)를 왕복운동시키면 래칫휠(33)이 회전되어 회전축(32)을 회전시키고, 회전된 래칫휠(33)은 래칫(35)에 의해 역방향으로의 회전을 차단하여 고조되는 긴장된 상태를 유지하게 된다.When operating the above-mentioned manual fasteners (30a, 30b) by reciprocating the operating lever 35, the ratchet wheel 33 is rotated to rotate the rotating shaft 32, the rotated ratchet wheel 33 is ratchet ( 35) to block the rotation in the reverse direction to maintain the heightened tension.

수동조임구(30b)의 작동으로 긴장되는 긴장로프(20a)(20b)에 의해 양측 합성수지관(1a)(1b)이 충분히 밀착된 상태가 되면, 융착링(40)에 전기를 가하여 열융착시킨다.When both sides of the synthetic resin pipe (1a) (1b) is brought into close contact by the tension rope (20a, 20b) is tensioned by the operation of the manual tightening hole (30b), by applying electricity to the fusion ring (40) and heat-sealed .

융착이 이루어지면 로프클램프(10a)(10b)와 긴장로프(20a)(2b)의수동조임구(30a)(30b)의 래칫(35)을 래칫휠(33)로부터 해지시켜 합성수지관(1a)(1b)로부터 연결장치를 해체하면 작업이 완료된다.When fusion is performed, the ratchet 35 of the rope clamps 10a, 10b and the manual clamping holes 30a, 30b of the tension ropes 20a, 2b is released from the ratchet wheel 33 to thereby release the synthetic resin pipe 1a. The work is completed when the connecting device is removed from (1b).

만일 시공 완료된 상태에서 융착부가 외부로부터 작용하는 힘 또는 충격에 의해 손상을 입더라도 융착링(40)에 개재된 패킹(43)에 의해 수밀성을 유지할 수 있고, 또 합성수지관(1a)(1b)이 융착링(40)으로부터 빠지도록 인장력이 가해지더라도 패킹(43)이 역방향으로 형성되어 있기 때문에 합성수지의 이탈을 방지하기 때문에 양호한 수밀성을 확보하면서 견고한 결합상태를 유지할 수 있다.Even if the welded part is damaged by force or impact acting from the outside in the finished state, the watertightness can be maintained by the packing 43 interposed in the welded ring 40, and the synthetic resin pipes 1a and 1b Since the packing 43 is formed in the reverse direction even when a tensile force is applied to remove it from the fusion ring 40, it is possible to prevent the separation of the synthetic resin, thereby maintaining a good watertightness and maintaining a firm coupling state.

이상에서 살펴본 바와 같이 본 발명은 연결될 합성수지관을 지지하기 위한 클램프를 수동조임구를 갖는 플랙시블한 로프클램프로 형성되어 있고, 또 합성수지관을 밀착시키는 수단 또한 수동조임구를 갖는 긴장로프로 구성되어 있어 하나의 연결장치로 여러 사이즈의 합성수지관에 호환되게 사용할 수 있는 장점이 있고, 또 부품이 단순하여 제품의 가격이 저렴해지는 효과가 있다.As described above, the present invention is a flexible rope clamp having a manual clamping hole for clamping a synthetic resin pipe to be connected, and a means for closely contacting the synthetic resin pipe is also composed of a tension rope having a manual tightening hole. There is an advantage that can be used compatible with various sizes of synthetic resin pipes with a single connection device, and the effect of the cost of the product is low because the parts are simple.

또 융착링의 결합홈 내에 타원형 패킹이 내향되게 설치되어 있어 삽입된 합성수지관이 외력에 의해 인장력이 가해지더라도 빠지지 않게 되므로 연결된 합성수지관의 수밀성 및 견고성이 향상되는 효과가 있다.In addition, since the oval packing is installed inwardly in the coupling groove of the fusion ring, the inserted synthetic resin tube does not fall out even when a tensile force is applied by external force, thereby improving the watertightness and firmness of the connected synthetic resin tube.

Claims (2)

연결될 합성수지관(1a)(1b)의 둘레를 견고하게 지지하는 클램프와, 이 클램프들을 서로간을 끌어당겨 양측 합성수지관(1a)(1b)을 밀착시키는 견인수단 및 양측 합성수지관(1a)(1b)을 융착시키는 융착링으로 구성된 합성수지관 연결장치에 있어서,Clamps that firmly support the circumference of the synthetic resin pipes 1a and 1b to be connected, traction means for attracting the clamps to each other to bring the synthetic resin pipes 1a and 1b into close contact with each other, and both synthetic resin pipes 1a and 1b. In the synthetic resin pipe connecting device consisting of a fusion ring for fusion) 일단에 수동조임구(30a)를 구비하여 다른 일단을 상기 합성수지관(1a)(1b) 둘레 감아 수동조임구(30a)에 연결한 후 감아 조이는 플랙시블한 로프클램프(10a)(10b)로 상기 클램프를 구성하고,One end is provided with a manual clamping hole (30a) and the other end is wound around the synthetic resin pipe (1a) (1b) and connected to the manual clamping hole (30a) and then wound by a flexible rope clamp (10a) (10b) Configure the clamp, 양단에 상기 로프클램프(10a)(10b)에 걸어 연결하는 연결고리(22)를 장착한 플랙시블한 로프형 긴장로프(20a)(20b) 일측에 자체 로프클램프(10a)(10b)를 감아 긴장시킬 수 있는 수동조임구(30b)를 설치하여 구성된 것을 특징으로 하는 합성수지관 연결장치.Tension by winding its own rope clamps 10a and 10b on one side of the flexible rope-type tension ropes 20a and 20b equipped with connecting hooks 22 connected to the rope clamps 10a and 10b on both ends. Synthetic resin pipe connecting device, characterized in that configured by installing a manual fastener (30b). 제 1 항에 있어서, 상기 융착링(40)의 결합홈(41) 내벽면에 패킹홈(42)을 형성하고, 상기 패킹홈(42)에 결합되는 타원형 패킹(43)을 구비하며, 상기 타원형 패킹(43)을 조립시 단면의 장축방향이 내향되도록 조립한 것을 특징으로 하는 합성수지관 연결장치.The method of claim 1, wherein the packing groove 42 is formed in the inner wall surface of the coupling groove 41 of the fusion ring 40, the elliptical packing 43 is coupled to the packing groove 42, the elliptical Synthetic resin tube connecting device characterized in that the assembly is assembled so that the longitudinal direction of the cross-section inward when assembling the packing (43).
KR1020010012472A 2001-03-10 2001-03-10 A linking device for plastic pipe KR20020072469A (en)

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KR20030012433A (en) * 2001-08-01 2003-02-12 박기종 seamed pipe for synthetic resin pipe
KR102363635B1 (en) * 2021-10-12 2022-02-16 신우산업주식회사 Apparatus for corrugated or spiral pipe connection and, pipe connecting method using thereof

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* Cited by examiner, † Cited by third party
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KR20030012433A (en) * 2001-08-01 2003-02-12 박기종 seamed pipe for synthetic resin pipe
KR102363635B1 (en) * 2021-10-12 2022-02-16 신우산업주식회사 Apparatus for corrugated or spiral pipe connection and, pipe connecting method using thereof

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