KR200197785Y1 - A sluice strainer - Google Patents

A sluice strainer Download PDF

Info

Publication number
KR200197785Y1
KR200197785Y1 KR2020000012145U KR20000012145U KR200197785Y1 KR 200197785 Y1 KR200197785 Y1 KR 200197785Y1 KR 2020000012145 U KR2020000012145 U KR 2020000012145U KR 20000012145 U KR20000012145 U KR 20000012145U KR 200197785 Y1 KR200197785 Y1 KR 200197785Y1
Authority
KR
South Korea
Prior art keywords
oil
strainer
chain
bushing
sluice
Prior art date
Application number
KR2020000012145U
Other languages
Korean (ko)
Inventor
조성은
Original Assignee
주식회사무진기연
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사무진기연 filed Critical 주식회사무진기연
Priority to KR2020000012145U priority Critical patent/KR200197785Y1/en
Priority to KR2020000024319U priority patent/KR200212549Y1/en
Application granted granted Critical
Publication of KR200197785Y1 publication Critical patent/KR200197785Y1/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B5/00Artificial water canals, e.g. irrigation canals
    • E02B5/08Details, e.g. gates, screens
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B5/00Artificial water canals, e.g. irrigation canals
    • E02B5/08Details, e.g. gates, screens
    • E02B5/085Arresting devices for waterborne materials, e.g. gratings

Abstract

본 고안은 수문 스트레이너의 트라블링스크린장치를 구성하는 여과체인에 별도의 급유장치를 시설하여 여과체인의 접촉마모를 미연에 방지토록한 수문 스트레이너의 여과체인 급유장치에 관한 것으로서, 여과체인을 구성하는 로울러와 부싱 및 중심축에 상호 연통하는 오일안내로와 오일저장실을 마련하여 회동작용하는 부싱과 로울러에 항시 오일이 면접촉되게 함으로써 여과체인이 마모가 없이 원활한 윤활작용을 수행토록 되어 있다.The present invention relates to a lubricating device that is a filtration chain of a sluice strainer that prevents contact wear of the filtration chain by providing a separate lubrication device in the filtration chain constituting the sluice screening device. An oil guideway and an oil storage chamber communicating with rollers, bushings and central shafts are provided so that oil is always in surface contact with the rotating bushings and rollers so that the filtration chain can be smoothly lubricated without abrasion.

Description

수문 스트레이너의 여과체인 급유장치{A Sluice Strainer}A Sluice Strainer

본 고안은 원자력발전소에 시설되는 수문 스트레이너(Sluice Strainer)의 트라블링스크린장치(Travelling Screen)를 구성하는 여과체인 즉, 수중체인에서 사용되는 여과체인에 별도의 급유장치를 시설하여 체인의 접촉마모를 미연에 방지토록 한 수문 스트레이너의 여과체인 급유장치에 관한 것이다.The present invention is designed to filter contact chains by installing a separate oil supply device in the filter chain that constitutes the traveling screen of the Sluice Strainer installed in the nuclear power plant, that is, the filter chain used in the underwater chain. It relates to a lubrication device which is a filter body of a hydrological strainer which is prevented beforehand.

일반적으로, 수문 스트레이너는 이물질이나 해양생물등의 침입을 막아주기 위한 트라블링스크린장치를 구비하고 있고, 이같은 트라블링스크린장치는 다수개의 여과기형 체인을 무한궤도상으로 시설하여 여과체인에서 걸러지는 이물질등을 외부로 배출처리토록 구성되어 있다.In general, the hydrologic strainer is equipped with a trabling screen device for preventing the invasion of foreign matter or marine life. Such a trabbling screen device is equipped with a plurality of filter chains in an endless track to filter foreign matter from the filter chain. It is configured to discharge the back to the outside.

그런데 이제까지 사용되어온 기존의 수문 스트레이너의 여과체인에는 별도의 급유장치가 없었기 때문에 무한궤도상으로 구동되는 여과체인의 접촉부 마모가 대단히 극심하였던 문제점이 있었고 특히, 이같은 여과체인은 대부분이 수중에서 사용되는 관계로 인해 그 마모율이 더욱 심화되므로써 여과체인의 사용수명이 대단히 짧았던 폐단이 있었을 뿐만아니라 이와같은 여과체인의 사용수명단축으로 인해 그 유지보수에 많은 경비를 부담하게 되는 폐단이 야기되었던 것이다.However, since the conventional filtration chain of the hydrological strainer did not have a separate lubrication device, there was a problem that contact wear of the filter chain driven in an endless track was extremely severe. In particular, such a filtration chain is mostly used in water. Due to the deepening of the wear rate, not only the end of the service life of the filter chain was extremely short, but also the end of the service life of the filter chain caused such a high cost of maintenance.

본고안은 상기한 바와 같은 종래의 폐단을 감안하여 수문 스트레이너의 트라블링장치를 구성하는 각기의 여과체인에 별도의 급유장치를 시설하므로써 여과체인의 마모를 미연에 방지토록 한 것에 그 주된 목적이 있다.The main purpose of this paper is to prevent the wear of the filter chain in advance by installing a separate oil supply device in each filter chain constituting the tribbling device of the hydrologic strainer in view of the conventional closed end as described above. .

상기의 목적을 달성하기 위해 본고안은 여과체인에 오일을 주입하는 오일주입구와, 이 오일을 저장하는 오일저장실과 이같은 오일을 각 접촉부로 안내하는 수개의 오일안내로를 구비한 것을 특징으로 한다.In order to achieve the above object, the present invention is characterized by having an oil inlet for injecting oil into the filter chain, an oil reservoir for storing the oil, and several oil guide paths for guiding such oil to each contacting part.

도 1은 본고안 단위여과체인의 평면도.1 is a plan view of the present unit filter chain.

도 2은 본고안의 단위여과체인의 정면도.2 is a front view of the unit filter chain of the present invention.

도 3은 도1의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

도 4는 도1의 일부 확대도.4 is an enlarged view of a portion of FIG. 1;

도 5는 본고안의 단위여과체인의 일부를 절개한 평면도.5 is a plan view of a portion of the unit filter chain of the present invention cut away;

도 6은 도5의 B-B선 단면도이다.6 is a cross-sectional view taken along the line B-B in FIG.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 : 여과체인 2 : 로울러1: filter chain 2: roller

3: 부싱 2a, 3a 4a : 오일안내로3: bushing 2a, 3a 4a: with oil guide

3b, 4b : 오일저장실 4 : 중심축3b, 4b: oil storage room 4: central axis

4c : 오일주입구 5 : 니쁠4c: oil inlet 5: nipple

이하 본 고안의 바람직한 실시예의 구성을 첨부된 도면에 따라 상세하게 설명하면 다음과 같다.Hereinafter, the configuration of a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도1은 본고안에 따른 수문 스트레이너에서 트라블링스크린장치를 구성하는 단위여과체인의 평면도이고, 도3은 도1의 A-A선 확대단면도이며, 도4는 도1의 일부확대도이다.FIG. 1 is a plan view of a unit filtration chain constituting a trabling screen device in a hydrologic strainer according to the present invention, FIG. 3 is an enlarged cross-sectional view taken along line A-A of FIG. 1, and FIG. 4 is an enlarged partial view of FIG.

상기의 여과체인(1)은 양측으로 각각 로울러(2)를 구비하고 있고, 이 로울러(2)는 부싱(3)이 개재된 중심축(4)에 축설되어 통상의 회전작동을 하도록 되어 있다.The filter chain 1 is provided with rollers 2 on both sides, and the rollers 2 are arranged on the central shaft 4 with the bushing 3 interposed therebetween to perform a normal rotational operation.

상기한 중심축(4)의 내중심부에는 길이방향으로 외부와 연통하는 오일주입구(4)를 축설하여 별개체의 니쁠(5)로서 전기한 오일주입구(4c)를 개폐토록 구성하고, 로울러(2)과 부싱(3) 및 중심축(4)에는 전기한 오일주입구(4c)와 각각 연통하는 복수개의 오일안내로(2a)(3a)(4a)를 일정한 등간격의 방사상으로 뚫음과 동시에 부싱(3)과 중심축(4)의 각 외주면에는 전기한 오일안내로(2a)(3a)와 연통하는 복수개의 오일저장실(3b)(4b)을 일정한 등간격으로 요설한 것이다.An oil inlet 4 communicating with the outside in the longitudinal direction is constructed at the inner center of the central shaft 4 so as to open and close the oil inlet 4c, which has been described as a nipple 5 of a separate object, and the roller 2 ) And bushings (3a) and (4a) radially drilled at regular intervals at the same time as a plurality of oil guide passages (2a) (3a) (4a) communicating with the above-described oil inlets (4c) respectively. 3) and a plurality of oil storage chambers 3b and 4b communicating with the aforementioned oil guide passages 2a and 3a on each outer circumferential surface of the central shaft 4 at regular equal intervals.

도면중 미설명부로 6은 ㅇ링을 표시하고, 7은 핀공을 표시한다.In the figure, 6 denotes a ring and 7 denotes a pin hole.

이와 같이 구성된 본고안은 중심축(4)의 일단에 나착된 니쁠(5)을 나해하여 오일주입구(4c)로 오일을 주입하면 주입된 오일은 상호 연통된 부싱(3)의 오일안내로(3a)와 로울러(2)의 오일안내로(2a)및 중심축(4)의 오일안내로(4a)를 통해 중심축(4)와 부싱(3)의 외주면에서 일정간격의 방사상으로 요설된 오일저장실(4b)(3b)에 각각 만충하게 된다.In this way, the present invention is configured to inject oil into the oil inlet 4c through the nipples 5 attached to one end of the central shaft 4, and the injected oils are connected to each other through the oil guide path 3a of the bushing 3. ) And an oil storage chamber radially contemplated on the outer circumferential surface of the central shaft 4 and the bushing 3 through the oil guide passage 2a of the roller 2 and the oil guide passage 4a of the central shaft 4. Each of them is completely filled with (4b) and (3b).

그리고, 각기의 오일저장실(4b)(3b)에 충진된 오일은 그 오일저장실(4b)(3b)과 등간격으로 면접촉되는 부싱(3)과 로울러(2)에 각각 면접촉되어서 로울러(2)의 회전구동시 원활한 윤활작용을 수행하게 되므로써 로울러(2)와 부싱(3)의 회동작용을 종래에 비해 가일층을 원활하게 시행하는 것이다.The oil filled in each of the oil storage chambers 4b and 3b is brought into surface contact with the bushing 3 and the roller 2 which are in surface contact with the oil storage chambers 4b and 3b at equal intervals, respectively. By smoothly lubricating the rotation of the rotating roller (2) and the bushing (3) to perform a smoother motion than the conventional one.

따라서 본고안은 수문 스트레이너의 여과체인을 구성하는 로울러와 부싱의 회동작용이 각기의 오일저장실에 항시 충진되어 있는 오일에 의해 원활하게 시행되므로서 종래와 같은 여과체인의 접촉마모현상을 미연에 배제케 되는 것이여서 여과체인의 사용수명을 반영구적으로 사용하게 되는 효과를 제공하는 것이고, 이로 인한 수문 스트레이너의 유지보수비가 대폭적으로 절감케 되는 매우 유익한 효과를 제공하는 것이다.Therefore, this paper eliminates contact wear of conventional filter chains because the rotation of the rollers and bushings, which constitute the filtration chain of the hydrologic strainer, is smoothly performed by the oil filled in each oil storage chamber. It is to provide the effect that the life of the filter chain is used semi-permanently, thereby providing a very beneficial effect that greatly reduces the maintenance cost of the hydrological strainer.

Claims (1)

여과체인(1)을 구성하는 로울러(2)와 부싱(3) 및 중심축(4)으로 구성되는 통상의 것에 있어서,In the conventional thing which consists of the roller 2 which comprises the filter chain 1, the bushing 3, and the central axis 4, 중심축(4)의 내중심부에는 외부와 연통하는 오일주입구(4c)을 구비하고 부싱(3) 로울러(2) 및 중심축(4)에는 오일주입구(4c)와 각각 연통하는 복수개의 오일안내로(2a)(3a)(4a)를 일정한 등간격의 방사성으로 뚫으며, 부싱(3)과 중심축(4)의 각 외주면에는 전기한 오일안내로(2a)(3a)(4a)와 연통하는 복수개의 오일저장실(4b)(3b)을 등간격으로 구성하여서 되는 것을 특징으로 하는 수문 스트레이너의 여과체인 급유장치.A plurality of oil guide passages having an oil inlet 4c communicating with the outside at the inner center portion of the central shaft 4 and communicating with the oil inlet 4c at the bushing 3 roller and at the central shaft 4, respectively. (2a) (3a) (4a) are drilled radially at equal intervals, and the outer peripheral surfaces of the bushing (3) and the central shaft (4) communicate with the aforementioned oil guideways (2a) (3a) (4a). A lubricating device for filtration body of a hydrologic strainer, characterized in that a plurality of oil storage chambers (4b) (3b) are configured at equal intervals.
KR2020000012145U 2000-04-28 2000-04-28 A sluice strainer KR200197785Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2020000012145U KR200197785Y1 (en) 2000-04-28 2000-04-28 A sluice strainer
KR2020000024319U KR200212549Y1 (en) 2000-04-28 2000-08-28 A Sluice Strainer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020000012145U KR200197785Y1 (en) 2000-04-28 2000-04-28 A sluice strainer

Publications (1)

Publication Number Publication Date
KR200197785Y1 true KR200197785Y1 (en) 2000-09-15

Family

ID=19654126

Family Applications (2)

Application Number Title Priority Date Filing Date
KR2020000012145U KR200197785Y1 (en) 2000-04-28 2000-04-28 A sluice strainer
KR2020000024319U KR200212549Y1 (en) 2000-04-28 2000-08-28 A Sluice Strainer

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR2020000024319U KR200212549Y1 (en) 2000-04-28 2000-08-28 A Sluice Strainer

Country Status (1)

Country Link
KR (2) KR200197785Y1 (en)

Also Published As

Publication number Publication date
KR200212549Y1 (en) 2001-02-15

Similar Documents

Publication Publication Date Title
JP5059998B2 (en) Crawler chain cartridge assembly for crawler work machines
US5468376A (en) Pressure sealed chain
JP5059999B2 (en) Insert device for crawler chain assembly
CN114877033A (en) Transmission mechanism
US6205971B1 (en) Crankshaft rotation structure for four cycle engine
KR200197785Y1 (en) A sluice strainer
US2285145A (en) Conveyer chain and method of lubricating the same
US5653658A (en) Bearing lubrication system
CN210715765U (en) Phaser lubricating oil path system
CN115285242B (en) Crawler wheel, crawler travel device and working machine
KR100369084B1 (en) Lubrication apparatus of timing chain
US2103161A (en) Lubricating device for driving chains
RU2119035C1 (en) Rotary-spiral hydraulic motor
JPH09291941A (en) Roller bearing using cage made of resin
KR100774406B1 (en) Structure of spacer for lubricating bearing in manual transmission
JPH07232811A (en) Sealing device for bucket chain
CN220320242U (en) Through axle inter-axle differential and vehicle
US2477097A (en) Rotary guide
JPH107039A (en) Truck roller assembly for crawler type traveling vehicle
CN216642858U (en) Roller chain coupling capable of reducing abrasion
JPH08312521A (en) Lubricating device of hydraulic motor reduction gear
CN218908810U (en) Built-in spiral self-lubricating sprocket assembly
CN220470591U (en) Industrial and mining vehicle and power head thereof
CN107600950A (en) Automatic supplyline
CN203939927U (en) Interior lubricating type chain

Legal Events

Date Code Title Description
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee