KR200419393Y1 - A dragger for moving small-sized ship - Google Patents

A dragger for moving small-sized ship Download PDF

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KR200419393Y1
KR200419393Y1 KR2020060009431U KR20060009431U KR200419393Y1 KR 200419393 Y1 KR200419393 Y1 KR 200419393Y1 KR 2020060009431 U KR2020060009431 U KR 2020060009431U KR 20060009431 U KR20060009431 U KR 20060009431U KR 200419393 Y1 KR200419393 Y1 KR 200419393Y1
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ship
frame
support
bogie
wheels
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KR2020060009431U
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Korean (ko)
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이춘식
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이춘식
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
    • B60P3/10—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying boats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
    • B60P1/4471—General means for controlling movements of the loading platform, e.g. hydraulic systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
    • B60P3/10—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying boats
    • B60P3/1091—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying boats by suspending the boat, e.g. straddle trucks or trailers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/28—Purposes or special features of road vehicle drive control systems related to towing or towed situations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B11/00—Hand-propelled vehicles not otherwise provided for

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Handcart (AREA)

Abstract

본 고안은 태풍과 같은 재난시 소형선박을 선양기로 인양하고 안전장소로 대피하게 할 수 있는 선박을 적재하여 이동할 수 있게 하는 대차의 구조에 관한 것으로 프레임의 양측에 구비된 회동핀에 결합된 휠장착구조에는 한 쌍의 휠이 장착되어 지면의 요철을 통과할 시 대차가 기울어짐이 없이 통과하게 할 수 있고 적재된 선박을 대피장소에 안치할 수 있도록 하는 적재선박 승·하강 장치의 선박 고정수단에는 이동중인 선박이 출렁이지 않도록 프레임에 장착된 지지대의 상부에 받침목을 좌·우 4개소에 설치하여 선박을 안정적으로 승·하강하게 한 것을 특징으로 한다.The present invention relates to a structure of a bogie that allows a small ship to lift a ship to a ship in a disaster such as a typhoon and to be transported by a ship that can be evacuated to a safe place. The wheel is coupled to the pivot pins provided on both sides of the frame. The structure is equipped with a pair of wheels to allow the truck to pass without inclination when passing through the unevenness of the ground, and the ship fixing means of the loading vessel lifting and lowering device that allows the loaded ship to be placed in the evacuation site. In order to prevent the ship in motion, the supporting neck is installed on the left and right four places on the upper part of the support mounted on the frame.

소형선박, 이동, 대차, 받침목, 회동핀 Small vessel, moving, bogie, support, pivot pin

Description

소형선박 이동용 대차{A dragger for moving small-sized ship}A dragger for moving small-sized ship}

도 1은 종래 소형선박 이동용 대차의 사시도로서 a)는 실용신안등록 제377762호, b)는 동 392455호1 is a perspective view of a conventional small ship moving trolley, a) utility model registration No. 377762, b) the same 392455

도 2는 본 고안 소형선박이동용 대차의 사시도로서 a)는 지지대가 하강한 상태이고 b)는 지지대가 상승한 상태Figure 2 is a perspective view of the present invention small ship moving trolley a) the support is lowered state and b) the support is raised state

도 3은 본 고안 회동핀에 장착되는 휠장착구조의 단면도Figure 3 is a cross-sectional view of the wheel mounting structure mounted on the present invention pivot pin

도 4는 본 고안 지지대의 단면도4 is a cross-sectional view of the present invention support

도 5는 본 고안 보조받침대의 단면도Figure 5 is a cross-sectional view of the present invention auxiliary support

※ 도면의 주요부분에 대한 부호의 설명※ Explanation of code for main part of drawing

1. 프레임 2. 컨트롤박스1. Frame 2. Control Box

3. 좌석 4. 보강판3. Seat 4. Gusset

5. 연결바 6. 지지대5. Connection bar 6. Support

7. 힌지 8. 핀7. Hinge 8. Pin

9. 유압잭 10. 로드9. Hydraulic Jack 10. Rod

11. 받침목고정판 12. 받침목11. Supporting Plate 12. Supporting Board

13. 보조받침대 14. 회동핀13. Supporting base 14. Rotating pin

15. 휠장착구조 16. 휠15. Wheel mounting structure 16. Wheel

본 고안은 소형선박의 육상단거리 이동용대차에 관한 것으로 보다 상세하게는 태풍과 같은 악천후시에 어선과 같은 소형선박을 인양한 후 대피장소로 안전하게 이동시키기 위하여 사용하는 소형선박 이동용 대차의 구조에 관한 것이다.The present invention relates to a land short-range mobile truck for small ships, and more particularly, to a structure of a small ship mobile bogie used to safely move a small ship such as a fishing boat to a evacuation site in bad weather such as a typhoon. .

삼면이 바다로 둘러싸인 우리나라에는 많은 수의 어항이 있으며 어항마다 많은 수의 어선이 선적을 두고 있으나 소형어항은 태풍과 같은 악천후로부터 소형선박을 안전하게 보호하는데에는 한계가 있으므로 태풍경보가 발령되면 소형선박을 부두에 설치한 선양기로 인양하고 가까운 대피장소로 이동시켜 보호하는 방법이 최근 선양기의 개발보급에 따라 널리 사용되고 있다.There are a large number of fishing ports in Korea surrounded by three sides and a large number of fishing boats are shipped to each port. However, small fishing ports have limitations to safely protect small ships from bad weather such as typhoons. The method of lifting a ship installed in a dock and protecting it by moving to a nearby evacuation site has been widely used in accordance with the development and spread of the ship.

종래 소형선박 이송용 대차로는 실용신안등록 제377762호와 동 392455호로 공지된 것이 있었다.Conventionally, a small ship transfer truck was known as Utility Model Registration No. 377762 and 392455.

상기의 출원은 이동용바퀴(70)를 장착하는 후방부가 개방된 하부프레임(10)과 하부프레임의 상부에 후방부가 개방된 상부프레임(30)을 2단으로 구성하고 상부프레임을 승·하강시키는 유압실린더(61)로 구성된 4개 이상의 상부프레임 승강장치(60)와 상부프레임에 선박을 적재할 시 선박의 하중에 의하여 상부 프레임의 개 방부가 벌어지지 않도록 하는 로프(4)로 구성된 선수부 바닥지지장치(40)와 상부프레임의 중앙에 횡방향으로 연결되어 적재되는 선박의 바닥중앙부가 얹히도록 지지하는 1개 이상의 벨트(53)로 구성된 선박중앙부 지지장치와 하부프레임에 1축(377762호) 또는 2축(392455호)으로 회전가능하게 결합된 바퀴(70)로 구성된 것이 있었다.The above application is composed of two stages of the lower frame 10, the rear portion of which is open to mount the mobile wheel 70, and the upper frame 30 of which the rear portion is opened on the upper part of the lower frame, and lifts and lowers the upper frame. At least four upper frame elevating devices 60 composed of cylinders 61 and a bow bottom supporting device composed of a rope 4 which prevents the open portion of the upper frame from being opened by the load of the vessel when loading the vessel on the upper frame. 1 axis (No. 377762) or 2 on the ship center support device and the lower frame composed of 40 and one or more belts 53 supporting the bottom center of the ship to be loaded in a transverse direction at the center of the upper frame. Some consist of wheels 70 rotatably coupled to a shaft 392455.

그러나 상기의 구성은 대차에 적재된 선박을 지지하는 수단이 로프 또는 벨트와 같이 유연성이 있는 재질로 형성되어 대차 이동시 적재된 선박의 출렁이는 현상을 방지할 수 없었고 더욱이 대차의 이송용 바퀴가 지면의 요철부위를 통과할 때 출렁이는 현상이 더욱 심해져 안전상의 문제점이 있었으며, 상·하부 프레임으로 구성이 복잡하고 무거우며 특히 392455호와 같이 2개의 축에 바퀴를 각각 장착한 구성은 직선상의 이동은 가능하나 방향전환이 어렵다는 등 제반 문제점이 있었다.However, in the above configuration, since the means for supporting the vessel loaded on the bogie is made of a flexible material such as a rope or a belt, it is not possible to prevent the ship's rocking phenomenon when the bogie moves, and the wheels for transporting the bogie are grounded. When passing through the uneven part of the swelling phenomenon was more severe, there was a safety problem, the configuration of the upper and lower frame is complicated and heavy, especially in the configuration of the wheels mounted on each of two shafts, such as 392455, linear movement Is possible, but there are various problems such as difficulty in redirection.

본 고안은 상기와 같은 제반 문제점을 해결하기 위하여 개발된 것으로 선박 이동시 출렁이는 현상을 방지할 수 있도록 하는 구성을 제공하는 것을 목적으로 한다.The present invention was developed in order to solve the above problems, and an object of the present invention is to provide a configuration to prevent the phenomenon of the ship during the movement.

본 고안의 또 다른 목적은 대차의 이동시 지면의 요철에 상관없이 대차가 안전하게 통과할 수 있게 하는 수단을 제공하는 것이다.Still another object of the present invention is to provide a means for allowing a bogie to pass safely regardless of the unevenness of the ground during movement of the bogie.

본 고안의 또 다른 목적은 대차의 구성을 단순하게 하면서 가볍게 하여 제작비용을 절감할 수 있게 하는 것이다.Another object of the present invention is to simplify the configuration of the balance and to reduce the production cost by lightening.

상기한 목적을 위한 본 고안 소형선박용 이동용 대차는 앞쪽에 견인수단과 연결되는 커플러가 구비되고 뒤쪽은 개방된 형태의 프레임과, 프레임의 양측면에 구비된 회동핀을 공유하는 한 쌍의 휠과, 휠이 장착된 프레임의 양측면에는 상부에 받침대를 구비하고 유압장치에 의하여 승·하강 가능한 지지대와, 뒤쪽이 개방된 형태의 프레임 사이에는 프레임이 벌어지지 않게 하는 연결바와, 프레임의 일측에는 유압장치의 유압모터를 구동하는 밧데리와 제어장치를 수용하는 컨트롤박스가 부착된다.The present invention for the purpose of the small ship moving trolley is provided with a coupler connected to the traction means in the front and the rear of the frame of the open form, a pair of wheel sharing the pivot pins provided on both sides of the frame, the wheel Both sides of the mounted frame are provided with a pedestal on the upper part, and a support bar that can be lifted and lowered by a hydraulic device, and a connecting bar which prevents the frame from being opened between the frame having an open rear side, and on one side of the frame, the hydraulic pressure of the hydraulic device. The battery box that drives the motor and the control box that houses the control unit are attached.

이하에서 본 고안의 바람직한 실시예에 대하여 첨부한 도면을 참조하여 상세하게 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 고안 소형선박 이동용 대차의 사시도로서 a)는 지지대가 하강한 상태이고, b)는 지지대가 상승한 상태이며, 도 3은 본 고안 회동핀에 장착되는 휠장착구조의 단면도이고, 도 4는 본 고안 지지대의 단면도이며, 도 5는 본 고안 보조받침대의 단면도이다.Figure 2 is a perspective view of a small ship moving cart of the present invention a) is the support is lowered state, b) is the support is raised state, Figure 3 is a cross-sectional view of the wheel mounting structure mounted on the pivot pin of the present invention, Figure 4 Is a cross-sectional view of the support of the present invention, Figure 5 is a cross-sectional view of the present invention auxiliary support.

도면에 도시된 바와 같이 본 고안은 구조용 강재 또는 철판으로 용접된 4각의 철재로 프레임(1)을 형성하며, 프레임(1)의 앞쪽에는 견인수단과 연결되는 밧데리 및 제어장치를 내장한 컨트롤박스(2)가 부착되고, 견인수단의 하나인 경운기와 연결사용할 시 운전자가 탑승할 수 있도록 좌석(3)이 부착된다.As shown in the drawings, the present invention forms a frame 1 made of quadruple steel welded by structural steel or steel plate, and a control box having a battery and a control device connected to the towing means in front of the frame 1. (2) is attached, the seat (3) is attached so that the driver can ride when used in conjunction with the tiller, one of the towing means.

또한 뒤쪽으로 길게 연장되는 프레임(1)이 적재되는 선박의 하중에 의하여 프레임 사이가 벌어지는 변형을 방지할 수 있도록 프레임(1)의 앞쪽에는 보강판(4)이 부착된다.In addition, the reinforcement plate 4 is attached to the front of the frame 1 so as to prevent the deformation between the frame due to the load of the ship on which the frame 1 extending in the rear is loaded.

길게 뒤쪽으로 연장되는 프레임(1)에는 선박의 적재시에는 프레임(1)이 벌어지는 것을 방지하도록 연결바(5)가 프레임(1)을 가로질러 하나 이상 구비되며 연결바(5)는 대차의 이동 후 적재된 선박을 지면에 안치시키기 위하여 지지대(6)를 상승시키고 선박의 하부면과 지지대(6)사이에 고임목을 고인 후 지지대(6)를 하강시키고 대차를 빼어낼 때 고임목 등과 걸리는 것을 방지할 수 있도록 프레임(1)과 연결되는 연결바(5)의 일단은 힌지(7)로 고정하고 다른 일단은 핀(8)으로 고정하여 핀(8)을 제거하면 힌지(7)를 중심으로 연결바(5)가 프레임(1)과 나란한 방향으로 회동할 수 있게 구성된다.The frame (1) extending in the long rear is provided with at least one connecting bar (5) across the frame (1) to prevent the frame (1) from opening when the ship is loaded, the connecting bar (5) is the movement of the bogie After raising the support (6) in order to settle the loaded ship on the ground, and the dead wood between the lower surface of the ship and the support (6), the support (6) is lowered to prevent the hanging of the dead wood, etc. when pulling out the bogie One end of the connecting bar 5 connected to the frame 1 is fixed by the hinge 7 and the other end is fixed by the pin 8 so that the pin 8 is removed. (5) is comprised so that rotation to the side-by-side direction with the frame 1 is possible.

지지대(6)는 프레임(1)의 바깥쪽에 구비되며 지지대(6)의 내부에는 유압잭(9)이 내장되고 컨트롤박스(2)에 내장된 유압모터에서 발생되는 유압이 프레임(1)의 내부에 배관된 유로를 따라 유압잭(9)에 공급되게 구성된다.The support (6) is provided on the outside of the frame (1) and the hydraulic jack (9) is built in the support (6) and the hydraulic pressure generated from the hydraulic motor built in the control box (2) inside the frame (1) It is configured to be supplied to the hydraulic jack 9 along the pipe passage.

유압잭(9)은 프레임(1) 앞·뒤쪽에 대향되게 배열된 4개의 지지대(6)가 연동하여 동일한 높낮이로 상승 또는 하강할 수 있게 구성된다.The hydraulic jack 9 is configured to be able to ascend or descend at the same height by interlocking four supports 6 arranged to face the front and rear of the frame 1.

지지대(6)에 내장된 유압잭(9)의 로드(10)단부에는 안쪽으로 경사진 각도를 갖는 받침목고정판(11)이 구비되며 받침목고정판(11)에는 목재 또는 우레탄으로 형성된 받침목(12)이 삽입된다.The rod 10 end of the rod 10 of the hydraulic jack 9 built in the support 6 is provided with a support wood fixing plate 11 having an inclined angle inward, and the support wood 12 formed of wood or urethane is inserted into the support wood fixing plate 11. do.

받침목(12)은 바깥쪽 면은 높고 안쪽 면은 낮게 경사지게 형성하여 적재되는 선박의 선체하부에 형성된 경사각과 동일한 경사각을 갖는 받침목을 선택하여 사용 할 수 있도록 받침목고정판(11)에 삽탈이 가능하게 장착된다.Supporting wood 12 is formed so that the outer surface is high and the inner surface is formed to be inclined to be detachably mounted on the support neck fixing plate 11 to be used to select the support having the same angle of inclination as the inclination angle formed on the lower part of the ship hull. do.

또한 받침목고정판(11)과 유압잭(9)의 로드(10)는 일체식으로 고정결합될 수도 있으나 힌지(도면미도시)를 개재시켜 선체하부의 경사각에 따라 회동가능한 구조로 할 수도 있으며 이 경우에 받침목(12)은 받침목고정판(11)의 경사각도가 힌지에 의하여 자동조정되므로 교체할 필요가 없다.In addition, the supporting plate fixing plate 11 and the rod 10 of the hydraulic jack 9 may be fixedly coupled integrally, but may be configured to be rotatable according to the inclination angle of the lower part of the hull through a hinge (not shown). Supporting collar 12 does not need to be replaced because the angle of inclination of the support neck fixing plate 11 is automatically adjusted by the hinge.

유압잭(9)에 압유를 공급하는 유압모터(도면미도시)는 컨트롤박스에 내장된 밧데리를 동력원으로 하는 것이 간편하나 적재된 선박의 밧데리나 외부전원으로 구동하는 것도 가능하다.Hydraulic motor (not shown) for supplying the hydraulic pressure to the hydraulic jack (9) is easy to use a battery built in the control box as a power source, but can also be driven by the battery or external power of the loaded ship.

아울러 본 고안 받침목간의 간격보다 선체의 폭이 좁은 선박을 적재하여 이동코자할 경우에는 마주보는 받침목(12)간에 연결바(5)와 유사한 형상의 보조받침대(13)를 걸치고 보조받침대(13)위에 선박을 적재하고 이동한 후 보조받침대(13)를 지지하는 지지대(6)를 상승시켜 앞서 설명한 순서대로 대차를 빼낼 수 있게 구성한다.In addition, in the case of a ship having a narrower hull width than the space between the present invention, the support bar 12 has an auxiliary support 13 similar in shape to the connection bar 5 between the support support 12, and on the auxiliary support 13 After loading and moving the vessel is configured to lift the support (6) for supporting the auxiliary support 13 is configured to remove the bogie in the order described above.

프레임(1)의 가운데에 구비된 회동핀(14)에 결합되는 휠장착구조(15)에는 한 쌍의 휠(16)이 나란하게 구비되어 회동핀(14)을 중심으로 상·하로 휠(16)이 움직일 수 있게 구성된다.The wheel mounting structure 15 coupled to the pivot pin 14 provided in the center of the frame 1 is provided with a pair of wheels 16 side by side and the wheel 16 up and down around the pivot pin 14. ) Is configured to move.

따라서 쌍으로 구비되는 휠(16)은 하중을 분산시킬 수 있어 보다 작은 직경은 갖는 휠(16)을 사용할 수 있게 함으로서 적재되는 선박의 무게중심을 낮출 수 있게 하여 안정감을 향상하게 할 수 있으며 휠(16)이 지면의 요철부분을 통과할 경우에는 한 쌍의 휠(16)을 장착한 휠장착구조(15)가 요철을 따라 회동핀(14)을 중심 으로 상·하로 경사질 수 있으므로 대차가 경사되지 않으면서 요철부분을 쉽게 통과할 수 있게 구성된다.Therefore, the wheels 16 provided in pairs can distribute the load so that the wheels 16 having smaller diameters can be used, thereby lowering the center of gravity of the ship to be loaded, thereby improving stability. When 16) passes through the uneven portion of the ground, the wheel mounting structure 15 equipped with a pair of wheels 16 may be inclined up and down about the pivot pin 14 along the unevenness so that the bogie is inclined. It can be easily passed through the uneven parts without being.

또한 본 고안에서는 도면에는 도시하지 않았으나 프레임(1)의 앞쪽부분 아래쪽에는 방향조정용 캐스터휠을 부착하여 견인수단과 분리된 대차를 인력으로 이동 또는 방향전환시 대차의 앞부분을 지지하게 할 수 있으며 이 경우 방향조정용 휠은 접철식으로 구성하여 견인수단과 연결된 경우에는 프레임의 하부면에 밀착되게 접혀질 수 있도록 하는 것이 바람직하다.In addition, in the present invention, although not shown in the drawing, the lower part of the front part of the frame 1 is attached with a direction adjusting caster wheel to support the front part of the bogie when the bogie separated from the towing means is moved or changed by manpower. It is preferable that the directional wheel is configured to be foldable so that it can be folded in close contact with the lower surface of the frame when connected to the towing means.

이상에서 설명한 바와 같이 본 고안은 선박을 인양하여 대피장소로 이동시킬 때 선박의 출렁임이 없고 지면의 요철부분을 용이하게 통과할 수 있으므로 빠른 속도로 대피이동을 할 수 있어 태풍경보발령과 같은 긴급상황에서 보다 많은 선박을 안전한 장소로 대피시킬 수 있게 할 뿐 아니라 구성이 간단하고 무게가 가벼워 취급이 용이하고 저렴한 비용으로 공급하게 할 수 있게 하는 효과가 있다.As described above, the present invention has no ship's rumble and can easily pass through the uneven portion of the ground when the ship is lifted and moved to the evacuation site, so that the evacuation can be performed at a high speed. In addition to allowing more ships to evacuate to a safer location, the simple configuration and light weight make it easy to handle and provide a low cost supply.

Claims (2)

소형선박을 적재하는 프레임과 커플러와 연결되는 견인수단에 의하여 지상을 이동할 수 있는 휠을 갖추고 적재된 선박을 승·하강시켜 지면에 안치한 후 회수할 수 있게 구성된 대차에 있어서,In the trolley, which is equipped with a wheel that can move the ground by a frame for loading a small ship and a traction means connected with a coupler, the loaded ship can be lifted and lowered and placed on the ground to be recovered. 프레임(1)의 양측 회동핀(14)에 결합된 휠장착구조(15)와, 휠장착구조에 결합된 한 쌍의 휠(16)과, 휠이 위치한 프레임의 양측면에 각각 고정된 지지대(6)와, 지지대에 내장된 유압잭(9)은 컨트롤박스(2)에 구비된 유압펌프에 의하여 동일한 높낮이로 승·하강 가능하며, 유압잭의 로드(10) 단부에는 안쪽으로 경사진 각도를 갖는 받침목고정판(11)이 부착되고 안쪽으로 경사각을 갖는 받침목(12)이 삽탈가능하게 장착된 것을 특징으로 하는 소형선박 이동용 대차.A wheel mounting structure 15 coupled to both side pivot pins 14 of the frame 1, a pair of wheels 16 coupled to the wheel mounting structure, and a support fixed to both sides of the frame where the wheels are located, respectively. ), And the hydraulic jack (9) built in the support can be raised and lowered to the same height by the hydraulic pump provided in the control box (2), the support wooden fixing plate having an angle inclined inward to the rod 10 end of the hydraulic jack A small ship moving trolley, characterized in that a support 12 is attached to the base 11 and has an inclination angle inwardly. 제 1항에 있어서, 유압잭(9)의 로드(10)와 받침목고정판(11)은 힌지로 결합되어 선체하부의 경사각에 따라 회동가능하게 구성된 것을 특징으로 하는 소형선박 이동용 대차.The trolley according to claim 1, wherein the rod (10) of the hydraulic jack (9) and the supporting neck fixing plate (11) are hinged and configured to be rotatable according to the inclination angle of the lower part of the hull.
KR2020060009431U 2006-04-10 2006-04-10 A dragger for moving small-sized ship KR200419393Y1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100794606B1 (en) 2006-10-27 2008-01-14 김성식 A carriage for hot-heavy load
KR101059011B1 (en) 2009-05-25 2011-08-23 이정상 Yacht Lifting Crane
KR20190096185A (en) * 2018-02-08 2019-08-19 공주대학교 산학협력단 System for manufacturing boat support structure of customized boat trailer using optimal design technology and its manufacturing method
KR102129966B1 (en) 2019-05-28 2020-07-03 정석기 Real-time Anchor position checking vessel salvage device using mooring buoy
CN114103772A (en) * 2021-10-22 2022-03-01 扬州市伏尔坎机械制造有限公司 Automatic lifting mechanism for semitrailer cargo bed

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100794606B1 (en) 2006-10-27 2008-01-14 김성식 A carriage for hot-heavy load
KR101059011B1 (en) 2009-05-25 2011-08-23 이정상 Yacht Lifting Crane
KR20190096185A (en) * 2018-02-08 2019-08-19 공주대학교 산학협력단 System for manufacturing boat support structure of customized boat trailer using optimal design technology and its manufacturing method
KR102069717B1 (en) 2018-02-08 2020-01-23 공주대학교 산학협력단 System for manufacturing boat support structure of customized boat trailer using optimal design technology and its manufacturing method
KR102129966B1 (en) 2019-05-28 2020-07-03 정석기 Real-time Anchor position checking vessel salvage device using mooring buoy
CN114103772A (en) * 2021-10-22 2022-03-01 扬州市伏尔坎机械制造有限公司 Automatic lifting mechanism for semitrailer cargo bed

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