KR20010100412A - an out-rigger of a special purpose vehicle - Google Patents

an out-rigger of a special purpose vehicle Download PDF

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Publication number
KR20010100412A
KR20010100412A KR1020000023410A KR20000023410A KR20010100412A KR 20010100412 A KR20010100412 A KR 20010100412A KR 1020000023410 A KR1020000023410 A KR 1020000023410A KR 20000023410 A KR20000023410 A KR 20000023410A KR 20010100412 A KR20010100412 A KR 20010100412A
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KR
South Korea
Prior art keywords
support plate
vehicle
support
insertion end
support device
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KR1020000023410A
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Korean (ko)
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KR100335203B1 (en
Inventor
양홍준
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류정열
기아자동차주식회사
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Priority to KR1020000023410A priority Critical patent/KR100335203B1/en
Publication of KR20010100412A publication Critical patent/KR20010100412A/en
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Publication of KR100335203B1 publication Critical patent/KR100335203B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0321—Travelling cranes
    • B66C2700/0357—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks
    • B66C2700/0364—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks with a slewing arm

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  • Engineering & Computer Science (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)

Abstract

본 발명은 특장차의 차체 지지장치에 관한 것으로, 지지장치의 실린더로드(3)와 지지판(5)이 분리할 수 있도록 제작되고, 차량이동시에는 수직아암(2)에 장착된 고정대(8)에 상기 지지판(5)을 보관할 수 있게 됨으로써, 차량이동시 지지판(5)이 타이어에 간섭될 우려가 없으므로 지지판(5)의 면적을 충분히 확대제작할 수 있게 된다. 따라서, 무른땅에서 작업할 때 지지판(5)이 땅속으로 파고들거나 도로표면을 손상시키는 현상을 방지할 수 있게 된다.The present invention relates to a vehicle body support device for a special vehicle, and is manufactured so that the cylinder rod (3) and the support plate (5) of the support device can be separated, and when the vehicle is moved to Since the support plate 5 can be stored, there is no fear that the support plate 5 may interfere with the tire when the vehicle moves, and thus the area of the support plate 5 can be sufficiently enlarged. Therefore, when working on a soft ground, it is possible to prevent the phenomenon that the support plate 5 penetrates into the ground or damages the road surface.

Description

특장차의 차체 지지장치{an out-rigger of a special purpose vehicle}An out-rigger of a special purpose vehicle

본 발명은 특장차의 차체 지지장치에 관한 것으로, 특히 차량의 타이어에 간섭되지 않게 되어 지지판의 면적을 확대할 수 있도록 된 특장차의 차체 지지장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle body support device for an oversized vehicle. More particularly, the present invention relates to a vehicle body support device for an oversized vehicle that is capable of expanding the area of a support plate without interfering with the tires of the vehicle.

일반적으로 특장차라 함은 차량에 특수목적의 장비가 설치되어, 이 장비를 사용장소로 이송하고, 차량에 장착된 상태에서 이 장비를 가동하여 목적하는 바의작업을 수행할 수 있는 차량을 말한다.In general, a special vehicle is a vehicle in which a special purpose equipment is installed in a vehicle and the equipment can be transferred to a place of use, and the equipment can be operated while the equipment is installed in the vehicle to perform a desired task.

이와 같은 차량에는 트럭형의 차량의 적재함 부분에 크레인 등을 설치하여 중량물 등을 들어올리거나 이동시키고 내려놓는 작업을 실시할 수 있도록 된 것이 있는데, 중량물을 다루는 특장차에는 작업중 작업물의 하중에 의하여 차체가 흔들리거나 전복되지 않도록 전후좌우 4개소에 지지장치를 설치하여 차량을 안정적으로 지지해줄 수 있도록 되어 있다.In such a vehicle, a crane or the like is installed in a loading box portion of a truck-type vehicle to lift, move, and lower a heavy object. On a special vehicle that handles a heavy object, the vehicle body shakes due to the load of the workpiece during the operation. It is designed to stably support the vehicle by installing support devices in four places: front, rear, left and right so as not to be rolled over or rolled over.

상기 지지장치는 높이를 조절할 수 있도록 유압실린더를 갖추고 있으며, 이 유압실린더의 실린더로드 단부에 4각 판재인 지지판이 고정장착되어 있다.The support device is provided with a hydraulic cylinder to adjust the height, the support plate of the square plate is fixed to the cylinder rod end of the hydraulic cylinder.

따라서, 상기 지지판이 지면에 직접 접촉되어 차량을 지지하게 된다.Thus, the support plate is in direct contact with the ground to support the vehicle.

그런데, 상기 지지판은 한 변의 길이가 약 20cm정도의 판재로서 무른땅에서 사용할때에는 단위면적당 받는 하중이 커져 땅속으로 파고들어 가게 됨으로써 차체를 안정적으로 지지할 수 없게 된다.However, the support plate is a plate having a length of about 20 cm, and when used in soft ground, the load received per unit area is increased so that the support plate can be dug into the ground to stably support the vehicle body.

더욱이 10톤 이상의 대용량 차량에서는 이와 같은 문제가 더욱 심해져서 포장로에서 사용할 경우 도로포장면이 파손되는 문제점이 있었다.In addition, in the case of a large-capacity vehicle of more than 10 tons, such a problem becomes more severe and there is a problem that the road pavement surface is damaged when used in a pavement.

그러나, 상기와 같은 문제점을 해결하기 위해서 지지판의 면적을 무조건 크게 하는 것은 차량을 이동시키기 위하여 도 2에 도시된 바와 같이 지지판(P)을 들어올려 차체쪽으로 붙였을 때 지지판(P)이 타이어(T)에 간섭되는 것에 의하여 불가능하였다.However, in order to solve the above problems, the area of the support plate is unconditionally enlarged when the support plate P is attached to the vehicle body by lifting the support plate P as shown in FIG. 2 to move the vehicle. It was impossible to interfere with.

이에 본 발명은 상기와 같은 문제점을 해결하기 위하여 발명된 것으로, 단위면적당 받는 하중을 줄이기 위하여 지지판의 면적을 확장하여도 차량 이동시 지지판이 타이어에 간섭되지 않도록 된 특장차의 차체 지지장치를 제공함에 그 목적이 있다.Accordingly, the present invention has been invented to solve the above problems, to provide a body support device for a special vehicle so that the support plate does not interfere with the tire when the vehicle moves even if the area of the support plate is expanded to reduce the load received per unit area. There is this.

도 1은 본 발명에 따른 특장차의 차체 지지장치의 사시도,1 is a perspective view of a vehicle body support apparatus of a vehicle according to the present invention;

도 2는 특장차의 측면도이다.2 is a side view of the vehicle.

-도면의 주요부분에 대한 부호의 설명-Explanation of symbols on the main parts of the drawing

1 : 수평아암, 2 : 수직아암,1: horizontal arm, 2: vertical arm,

3 : 실린더로드, 4 : 삽입단,3: cylinder rod, 4: insertion end,

5 : 지지판, 6 : 리브,5: support plate, 6: rib,

7 : 안착홀, 8 : 고정대,7: seating hole, 8: holder,

9 : 핀.9: pin.

상기와 같은 목적을 달성하기 위한 본 발명은, 수직아암에 내장된 유압실린더의 실린더로드의 단부에 둥근 삽입단이 형성되고, 지지판에는 상기 삽입단이 안착될 수 있는 안착홀이 형성되어 지지장치를 사용할 경우에만 지지판과 실린더로드를 체결하여 사용하는 분리형으로 되어 있으며, 또한 이동할 경우에는 상기 지지판을 보관할 수 있도록 된 고정대가 상기 수직아암에 장착되는 구조로 되어 있다.The present invention for achieving the above object, a round insertion end is formed at the end of the cylinder rod of the hydraulic cylinder built in the vertical arm, the support plate is formed in the mounting hole to be seated the insertion end is supported device When used, the support plate and the cylinder rod are fastened to be used as a separate type, and when moving, it is a structure that is mounted to the vertical arm to hold the support plate to hold the support plate.

따라서, 이동시에 지지판이 타이어에 간섭될 우려 없이 지지판의 크기를 확대제작할 수 있는 것이다.Therefore, the size of the support plate can be expanded without fear that the support plate will interfere with the tire during movement.

이하, 본 발명을 첨부된 예시도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, the present invention will be described in detail.

도 1은 본 발명에 따른 지지장치가 장착된 특장차의 사시도와 지지장치의 확대사시도로서, 본 발명은 유압실린더에 의해 차외측으로 인출되는 수평아암(1)에 수직아암(2)이 고정되고, 이 수직아암(2)에 내장된 유압실린더의 실린더로드(3)의 단부에 삽입단(4)이 형성되되, 이 삽입단(4)은 양 측면이 수직으로 절개된 구형상으로 형성되는 한편, 이 삽입단(4)이 안착되는 안착홀(7)이 중앙에 형성된 지지판(5)이 별물로 제작되되, 이 지지판(5)은 종래의 지지판에 비해 그 면적이 확대(종래의 지지판 면적에 비해 2∼3배 정도의 면적이면 무난하며, 필요에 따라 더욱 크게 제작할 수도 있다.)성형되어 있으며, 면적이 넓어진 만큼 그 강도의 보강을 위하여 안착홀(7)이 형성된 중앙으로부터 외곽을 향하여 방사상으로 다수의 리브(6)들이 형성되어 있는 구조로 되어 있다.1 is an enlarged perspective view of a support device equipped with a support device according to the present invention and a support device, in which the vertical arm 2 is fixed to a horizontal arm 1 drawn out to the outside by a hydraulic cylinder, An insertion end 4 is formed at the end of the cylinder rod 3 of the hydraulic cylinder embedded in the vertical arm 2, and the insertion end 4 is formed in a spherical shape in which both sides are vertically cut off, The support plate 5 in which the seating hole 7 in which the insertion end 4 is seated is formed in the center is made of a separate material, and the support plate 5 has an enlarged area compared to the conventional support plate (compared to the conventional support plate area). If it is an area of 2 to 3 times, it is OK, and it can be made bigger as needed.) As it is formed, the area is enlarged and radially from the center where the seating hole 7 is formed to reinforce its strength. Of ribs 6 are formed The.

또한, 상기 수직아암(2)에는 지지판(5)을 측방으로부터 끼워넣어 세운 상태에서 보관할 수 있는 고정대(8)가 장착되어, 이동시에 지지판(5)을 끼운 뒤 안착홀(7)을 통하여 핀(9)을 삽입하여 고정대(8)에 지지판(5)을 고정할 수 있도록 되어 있다.In addition, the vertical arm (2) is equipped with a holding table (8) that can be stored in the state in which the support plate 5 is inserted from the side, the pin (through the mounting hole 7 after inserting the support plate 5 during movement) 9) the support plate 5 can be fixed to the fixing stand 8 by insertion.

즉, 본 발명 지지장치는 차량이동시에 상기 지지판(5)을 지지장치로부터 분리하여 고정대(8)에 보관한 상태로 이동하게 되므로 지지판(5)이 타이어에 간섭될 염려가 없으므로 필요한 만큼 지지판(5)의 면적을 확장할 수 있다.That is, the support device of the present invention is separated from the support device when the vehicle moves, so that the support plate 5 is moved in a state of being stored in the holder 8, so that the support plate 5 is not likely to interfere with the tire support plate 5 as necessary ) Area can be expanded.

따라서, 큰 면적을 가진 지지판(5)들이 지면에 놓여진 상태에서 차량과 작업시의 하중을 받게 되므로 단위면적당의 하중이 줄게 되어 지지판(5)이 지면을 파고들거나 도로면을 손상시키는 현상이 발생하지 않게 된다.Therefore, since the support plates 5 having a large area are placed on the ground and are subjected to the loads of the vehicle and the work, the load per unit area is reduced so that the support plates 5 do not dig into the ground or damage the road surface. Will not.

한편, 상기 지지판(5)의 안착홀(7)은 삽입단(4)이 안착된 상태에서 하중을 효과적으로 분산시킬 수 있도록 구형상의 공간으로 형성되되, 삽입단(4)이 진입되는 입구는 직사각형상으로 되어 있어서, 삽입단(4)을 삽입시킨 뒤 지지판(5)을 90°돌리면 작업시 차량에 유동이 발생하여도 안착홀(7)에서 삽입단(4)이 빠지지 않도록 되어 있으며, 안착홀(7)의 저면은 뒤쪽으로 관통되어 있어서 상기 핀(9)이 안착홀(7)을 통하여 삽입되어 고정대(8)측에 체결될 수 있도록 되어 있다.On the other hand, the seating hole 7 of the support plate 5 is formed in a spherical space so that the load can be effectively distributed in the state in which the insertion end 4 is seated, the inlet in which the insertion end 4 enters is rectangular When the support plate 5 is rotated 90 ° after the insertion end 4 is inserted, the insertion end 4 does not fall out of the seating hole 7 even when a flow occurs in the vehicle during operation. The bottom surface of 7) penetrates backward so that the pin 9 can be inserted through the seating hole 7 and fastened to the fixing stand 8 side.

이상 설명한 바와 같이 본 발명에 따르면, 작업중일때만 지지판을 지지장치에 체결하여 사용하고, 차량이 이동중일때는 지지장치에 장착된 고정대에 보관할 수 있게 됨으로써 지지판이 차량이동중 타이어에 간섭될 우려가 없으므로, 차량의 중량과 작업하중을 고려하여 지지판의 면적을 확대제작할 수 있으므로, 무른땅에서도 차량의 안정적인 지지가 가능하고, 도로면의 파손을 방지할 수 있는 효과가 있다.As described above, according to the present invention, the support plate can be fastened to the support device only when it is in operation, and when the vehicle is moving, the support plate can be stored in a fixed stand mounted on the support device, so that the support plate can not interfere with the tire while moving the vehicle. Since the area of the support plate can be enlarged and manufactured in consideration of the weight and the work load of the vehicle, stable support of the vehicle can be achieved even on a soft ground, and the road surface can be prevented from being damaged.

Claims (3)

유압실린더에 의해 차외측으로 인출되는 수평아암(2)에 수직아암(2)이 고정되고, 이 수직아암(2)에 유압실린더가 내장되며, 이 유압실린더의 실린더로드(3) 단부에 사각판재인 지지판(5)이 고정장착된 구조로 이루어진 특장차의 차체 지지장치에 있어서,The vertical arm 2 is fixed to the horizontal arm 2 drawn out to the outside of the vehicle by the hydraulic cylinder, and the hydraulic cylinder is built in the vertical arm 2, and the square plate is formed at the end of the cylinder rod 3 of the hydraulic cylinder. In the vehicle body support device of a special vehicle made of a structure in which the phosphorus support plate 5 is fixedly mounted, 상기 실린더로드(3)의 단부는 양면이 수직절개된 구형상의 삽입단(4)으로 형성되고, 상기 지지판(5)에는 삽입단(4)이 삽입된후 90°회전되면 삽입단(4)이 빠지지 않도록 된 안착홀(7)이 형성된 구조로 되어 사용하지 않을 때는 지지판(5)을 지지장치로부터 분리할 수 있도록 된 특장차의 차체 지지장치.The end of the cylinder rod (3) is formed with a spherical insertion end (4), both sides are vertically cut, the insertion end (4) is rotated 90 ° after the insertion end (4) is inserted into the support plate (5) A body support device for a special vehicle, which has a structure in which a seating hole (7) is formed so as not to fall out so that the support plate (5) can be separated from the support device when not in use. 제 1항에 있어서, 상기 지지판(5)의 상면에는 안착홀(7)을 중심으로 방사상으로 외곽방향으로 수직의 리브(6)들이 형성된 것을 특징으로 하는 특장차의 차체 지지장치.The body support apparatus according to claim 1, wherein ribs (6) are formed on the upper surface of the support plate (5) in the radially outward direction with respect to the seating hole (7). 제 1항에 있어서, 상기 수직아암(2)에 실린더로드(3)의 삽입단(4)과 분리된 지지판(5)을 측방으로부터 끼워서 핀(9)으로 고정하여 보관할 수 있도록 된 고정대(8)가 구비된 것을 특징으로 하는 특장차의 차체 지지장치.The support stand (8) according to claim 1, wherein a support plate (5) separated from the insertion end (4) of the cylinder rod (3) is inserted from the side to the vertical arm (2) so that it can be fixed and stored with a pin (9). Body support device for a special vehicle, characterized in that the provided.
KR1020000023410A 2000-05-02 2000-05-02 an out-rigger of a special purpose vehicle KR100335203B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104175938A (en) * 2014-09-02 2014-12-03 于永东 Fire scene wrecker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104175938A (en) * 2014-09-02 2014-12-03 于永东 Fire scene wrecker
CN104175938B (en) * 2014-09-02 2016-06-08 于永东 Scene of fire obstacles removing car

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