KR900001013Y1 - Nut-fastener used in fastening ship engine - Google Patents
Nut-fastener used in fastening ship engine Download PDFInfo
- Publication number
- KR900001013Y1 KR900001013Y1 KR2019870007444U KR870007444U KR900001013Y1 KR 900001013 Y1 KR900001013 Y1 KR 900001013Y1 KR 2019870007444 U KR2019870007444 U KR 2019870007444U KR 870007444 U KR870007444 U KR 870007444U KR 900001013 Y1 KR900001013 Y1 KR 900001013Y1
- Authority
- KR
- South Korea
- Prior art keywords
- nut
- fastening
- ship engine
- fastener used
- engine
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 사용상태도.2 is a state of use of the present invention.
제3도는 제2도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.
본 고안은 선박건조시 메인엔진의 베드를 시트에 고정시키는데 있어 필요한 너트를 보다 쉽고 능률적으로 체결하기위한 지그에 관한 것이다.The present invention relates to a jig for fastening the nut necessary for fixing the bed of the main engine to the seat more easily and efficiently.
종래 선막 건조시 기관실내에 위치하는 메인 엔진의 유동을 방지하기 위해 엔진의 베드를 시트에 대하여 홀딩다운볼트(HOLDG DOWNl3OLT)로서 체결시키고 있으나 종래에는 홀딩 다운 볼트를 체결하기 위한 지그가 없이 가느다란 봉을 너트의 측면구멍에 끼워 돌림으로서 체결시간이 많이 걸리고 작업자세가 불량하여 능룰저하를 초래할뿐만 아니라 너트를 타이트하게 조여주지 못하였던 것이다.In order to prevent the flow of the main engine located in the engine room during drying of the front curtain, the engine bed is fastened to the seat as a holding down bolt (HOLDG DOWNl3OLT). However, in the past, a thin rod without a jig for fastening the holding down bolt is used. Screwing into the hole in the side of the nut takes a lot of fastening time and poor working posture, which leads to a decrease in performance and could not tighten the nut tightly.
또한 은폐된 위치에 있는 너트는 공구의 접근이 불가능하여 너트를 조여주기가 불가능 하였다.In addition, the nut in the concealed position was unable to tighten the nut because the tool was inaccessible.
본 고안은 이와 같은 엔진베드를 시트에 체결하는 홀딩다운볼트의 너트를 조여주는 지그를 창출한 것으로서 그 요지를 첨부도면에 의하여 설명하면 다음과 같다.The present invention is to create a jig for tightening the nut of the holding down bolt for fastening the engine bed to the seat as described in the accompanying drawings as follows.
스리이브(1)와 메인베이스(2). 쵸크라이너(3), 시이트(4)를 관통하여 상하로 체결하는 홀딩다운볼토(5)에 있어서, 너트(6)의 측면구명(7)(7')에 끼워지는 볼트(8)(8')가 있는 "U"형 회진편(9)의 하단에 분해조립이,가능한 유니버설 죠인트(10)을 연결하고 그 아래에 " [}" 형의 크랭크핸들(l1)을 연결시킨 구조이다.Slive (1) and main base (2). In the holding down bolt 5 which fastens vertically through the choke liner 3 and the sheet 4, the bolts 8 and 8 'are fitted to the side surfaces 7 and 7' of the nut 6. ) Is a structure in which disassembly and assembly are possible at the bottom of the "U" -type rotating piece 9, and a universal joint 10 capable of being connected thereto is connected to a crank handle l1 of the "[}" type.
이와 같은 구조의 본 고안은 회전편(9)의 상단에 위치한 볼토(8)(8')를 너트(6)의 측면구명(7)(7')에 끼워 결합한 후 하단의 " [;" 형 크랭크핸들(11)을 잡고 회전시키면 너트(6)은 신속하고도 타이트하게 홀딩다운블트(5)에 결합되는 것이며, 회전편(9)와 크랭크핸들(11)사이를 유니버셜 죠인트(10)로 연결한 것은 홀딩다운볼토(5) 가 카링쪽에 있는 것은 정후방에서 체결하기가 불가능하게 지그전체를 약간 측면 에서 틀어서 돌려줘야하기 때문인 것이다.The present invention of such a structure is fitted to the bolt holder (8) (8 ') located on the top of the rotary piece (9) by inserting into the side life (7) (7') of the nut (6) of the lower "[;" When holding the crank handle 11 and rotating it, the nut 6 is fast and tightly coupled to the holding down blit 5, and between the rotating piece 9 and the crank handle 11 with the universal joint 10. The connection is because the holding down bolt (5) is on the side of the carring because the entire jig must be turned back slightly to make it impossible to fasten from the rear.
그러므로 본 고안은 종래 홀딩다운블트에 너트를 체결하기위하여 너트 측면구멍에 가는 봉을 끼워 돌림으로서 체결시간이 많이 걸리고 작업이 자세가 불량하여 능률저하를 초래하던 것을 유니버셜 죠인트로 인하여 조여주는 각도의 변환도 가능하고 작업자세가 안정되어 능률이 향상됨으로 작업자의 피로감을 줄일 수 있고 너트를 보다 타이트하게 조일 수 있는 고안인 것이다.Therefore, the present invention converts the angle tightening due to the universal joint, which takes a lot of tightening time and results in poor efficiency due to poor posture by turning the rod into the nut side hole to fasten the nut to the conventional holding downblet. It is also possible to reduce the worker's fatigue and to tighten the nut more tightly because the working posture is stable and the efficiency is improved.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870007444U KR900001013Y1 (en) | 1987-05-15 | 1987-05-15 | Nut-fastener used in fastening ship engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870007444U KR900001013Y1 (en) | 1987-05-15 | 1987-05-15 | Nut-fastener used in fastening ship engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880021744U KR880021744U (en) | 1988-12-24 |
| KR900001013Y1 true KR900001013Y1 (en) | 1990-02-10 |
Family
ID=19262900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870007444U KR900001013Y1 (en) | 1987-05-15 | 1987-05-15 | Nut-fastener used in fastening ship engine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900001013Y1 (en) |
-
1987
- 1987-05-15 KR KR2019870007444U patent/KR900001013Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880021744U (en) | 1988-12-24 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19950202 Year of fee payment: 6 |
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| LAPS | Lapse due to unpaid annual fee |