KR870002159Y1 - Pin-rod fixing device of shellfish capturing apparatus - Google Patents
Pin-rod fixing device of shellfish capturing apparatus Download PDFInfo
- Publication number
- KR870002159Y1 KR870002159Y1 KR2019840010105U KR840010105U KR870002159Y1 KR 870002159 Y1 KR870002159 Y1 KR 870002159Y1 KR 2019840010105 U KR2019840010105 U KR 2019840010105U KR 840010105 U KR840010105 U KR 840010105U KR 870002159 Y1 KR870002159 Y1 KR 870002159Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pin rod
- pin
- fixed tube
- shellfish
- fixing device
- Prior art date
Links
- 235000015170 shellfish Nutrition 0.000 title claims description 5
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K80/00—Harvesting oysters, mussels, sponges or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 전체 사시도.1 is an overall perspective view of the present invention.
제2도는 요부 확대 분리 사시도.2 is a perspective view of the main portion enlarged separated.
제3도는 제2도의 단면도.3 is a cross-sectional view of FIG.
제4도는 종래 것의 단면도.4 is a cross-sectional view of a conventional one.
제5도는 핀봉 교체 상태도.5 is a pin rod replacement state.
제6도는 다른 형상의 핀봉 부분 사시도.6 is a perspective view of a pin rod portion of another shape.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
5 : 절개부 6 : 환턱5: incision part 6: round jaw
7 : 육후부 8 : 돌기7: rear part 8: protrusion
9' : 보조공9 ': Assistant
본 고안은 패류 채취구의 핀봉 고정 장치에 대한 것이다.The present invention relates to a pin rod fixing device of the shellfish collecting port.
종래의 패류 채취구에 있어서 핀봉을 고정할 때는 고정관의 상하에 구멍을 뚫고 여기에 동일 굵기의 핀봉을 삽입한 후 제 4 도에서와 같이 구멍 주위와 핀봉을 용접하여 완전히 고정시키게 되는데, 이 경우 핀봉이 동일한 굵기를 형성하고 있으며 핀봉을 삽입한 고정관 상하 부위를 용접할 때 용접 부위의 핀봉이 용접열에 의하여 강도가 낮아지기 때문에 패류 채취시 견인력으로 용접부위 핀봉이 잘 부러지게 되는 결점이 있었고, 핀봉이 한번 부러지면 고정관 상하측 주위를 용접한 상태이므로 작업장에서는 신속한 교체가 불가능한 폐단이 있었다.In the conventional shellfish collecting port, when fixing the pin rod, a hole is formed at the top and bottom of the fixed tube, and a pin rod of the same thickness is inserted therein, and then the pin rod is welded around the hole and the pin rod is completely fixed as shown in FIG. The rods have the same thickness, and when welding the upper and lower portions of the fixed tube into which the pin rods are inserted, the strength of the pin rod of the welded portion decreases due to the heat of welding. When broken, welded around the upper and lower sides of the fixed tube, there was a closed end that could not be replaced quickly in the workplace.
본 고안은 이러한 점을 감안하여 핀봉이 잘 부러지지 않으며, 만약 부러질 경우 작업장에서 신속 간편하게 교체할 수 있도록 안출한 것으로 첨부된 도면에 의거 상술하면 다음과 같다.The present invention does not break the pin rod well in view of this point, and if broken in detail in accordance with the accompanying drawings that can be quickly and easily replaced in the workplace as follows.
고정관(1) 양측에 용접된 인력대(2)에는 중량함체(3)를 착설하고 고정관 주면에 각 핀봉(4)을 삽입 고정하는 패류 채취구에 있어서 핀봉 상부에는 절개부(5)를 형성하고 중앙에는 환턱(6)을 가진 육후부(7)를 형성하되 육후부 일측에 돌기(8)를 돌설하여 보조공(9')을 가진 고정관의 상하삽입공(9)(10)에 끼워 놓고 고정관과 핀봉 삽입 부분에는 부분용접(11)(11')을 하여 고정시킨 구조이다.In the shell collecting port for installing the heavy box (3) in the manpower pole (2) welded on both sides of the fixed tube (1) and inserting and fixing each pin rod (4) on the main surface of the fixed tube (1) to form an incision (5) in the upper pin rod In the center, a sixth rear end portion 7 having a round jaw 6 is formed, and a protrusion 8 is protruded on one side of the rear end portion and inserted into upper and lower insertion holes 9 and 10 of a fixed tube having an auxiliary hole 9 '. And the pin rod insertion portion is a structure fixed by the partial welding (11, 11 ').
이와 같이 된 본 고안은 인력대(2)에 착설된 중량함체(3)로 중량을 조절할 수 있어 패류 채취 능률이 향상되는 것은 종래와 같으나, 본 고안에서는 핀봉(4)을 고정관(1)에 삽입될 때는 견고하게 삽입되는 것으로 그 과정과 작용 효과를 설명하면 핀봉(4)을 고정관(1) 아래로부터 끼우면 핀봉 상부에 형성된 절개부(5)가 고정관 하부에 뚫린 삽입공(9)을 통해 상부의 삽입공(10)으로 삽입되면서 절개부(5)가 고정관외부로 약간 노출되고 핀봉의 육후부(7) 상측과 돌기(8)는 고정관 하부에 뚫어진 보조공(9')과 삽입공(9)으로 들어가면서 환턱(6)에 의해 걸리게 되며, 이 상태에서 고정관과 핀봉 사이에 부분용접(11)(11')을 하여 고정시킨다. 따라서 육후부(7) 상측이 하부 삽입공(9)에 끼워질 때는 육후부 일측에 형성되 돌기(8)가 하부 삽입공의 보조공(9')에 끼워지게 되고 환턱(6)에 의해 고정관을 받쳐주게 되므로 핀봉이 유동하지 않는 상태로 견고하게 삽입되고 종전에 잘 부러지는 부위로 지적된, 즉 용접열에 의해 강도가 저하된 하부 용접 부위에는 육후부가 형성되여 강도가 보강되어 있기 때문에 패류 채취시 강한 견인력에도 충분히 견딜 수 있어 핀봉 수명이 연장되는 효과를 얻을 수 있는 것이다. 이 육후부는 제 6 도와 같이 4각으로도 형성할 수 있고 그외에 삼각, 육각 등의 여러 형태로 변경하여도 동일한 효과를 얻을 수 있다.The present invention as described above can adjust the weight with the weight housing (3) installed on the manpower pole (2) is the same as the conventional shellfish collection efficiency is improved, in the present invention, the pin rod (4) is inserted into the fixed tube (1) When the pin rod 4 is inserted from the bottom of the fixed tube 1, the cutout portion 5 formed at the upper side of the pin rod is inserted through the insertion hole 9 formed in the lower portion of the fixed tube. Inserted into the insertion hole 10, the incision (5) is slightly exposed to the outside of the fixed tube, the upper and rear portions of the pin (7) and the projection (8) is an auxiliary hole (9 ') and the insertion hole (9) drilled in the lower fixed tube It is caught by the round jaw (6), in this state is fixed by the partial welding (11) (11 ') between the fixed tube and the pin bar. Therefore, when the upper part of the rear part 7 is inserted into the lower insertion hole 9, the protrusion 8 is formed at one side of the rear part of the rear part 7 and is inserted into the auxiliary hole 9 ′ of the lower insertion hole. Since it is supported, pin rod is firmly inserted without flow and it is pointed out as a part that is broken well before. It can withstand the traction force enough to get the effect of extending the pin rod life. The six thick parts can be formed into four angles as in the sixth degree, and the same effect can be obtained even by changing them into various shapes such as triangle and hexagon.
그러나 암반 등과 같은 비교적 단단한 곳에 걸려 핀봉의 선단날 부분이 부러질 경우도 발생하게 되는데 이 때는 작업장에서 예비된 다른 핀봉으로 간편하게 교체할 수 있다. 즉 부러진 핀봉 상하에는 부분용접(11)(11')이 되어 있어 펀칭구로써 핀봉 상부를 두드리면 핀봉이 빠지게 되고 여기에 예비한 다른 핀봉을 상기한 순으로 고정관에 삽입하면 돌기와 육후부에 의해 견고히 삽입되고 핀봉 상부에 형성된 절개부(5)를 제 5 도와 같이 양측으로 벌려 놓으면 사용에는 지장이 없게 되므로 선상 작업장에서도 신속한 교체 작업을 할 수 있다. 이는 용접을 하여 교체할 때보다는 작업의 복잡성이나 시간적으로 교체 작업을 신속히 할 수 있는 이점이 있는 것이다.However, if the tip of the pin rod is broken by a relatively hard place such as a rock, it can be easily replaced with another pin rod reserved at the workplace. In other words, the upper and lower parts of the broken pin bar are partially welded (11, 11 '), and if the upper part of the pin bar is hit by a punching hole, the pin bar is pulled out. If the other pin bar is inserted into the fixed tube in the above order, it is firmly inserted by the projection and the thick part. If the incision 5 formed on the upper part of the pin bar is opened to both sides as the fifth degree, there is no problem in use, so that a quick replacement work can be performed in the workshop on board. This has the advantage of speeding up the replacement work in terms of complexity or time, rather than replacement by welding.
이와같이 된 본 고안은 핀봉 중앙에 육후부를 형성하여 강도를 보강하여 줌으로써 패류 채취시 잘 부러지지 않고 부러진 경우라도 교체가 용이한 실용성이 있다.The present invention has a practically easy to replace even when the shell is broken without being broken when the shell is formed by reinforcing the strength by forming the thick part in the center of the pin bar.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840010105U KR870002159Y1 (en) | 1984-10-11 | 1984-10-11 | Pin-rod fixing device of shellfish capturing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840010105U KR870002159Y1 (en) | 1984-10-11 | 1984-10-11 | Pin-rod fixing device of shellfish capturing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860004193U KR860004193U (en) | 1986-05-01 |
| KR870002159Y1 true KR870002159Y1 (en) | 1987-06-24 |
Family
ID=70162579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019840010105U KR870002159Y1 (en) | 1984-10-11 | 1984-10-11 | Pin-rod fixing device of shellfish capturing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR870002159Y1 (en) |
-
1984
- 1984-10-11 KR KR2019840010105U patent/KR870002159Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR860004193U (en) | 1986-05-01 |
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