KR20020048798A - Transfer Case Pulling-Up Jack of Vehicle - Google Patents
Transfer Case Pulling-Up Jack of Vehicle Download PDFInfo
- Publication number
- KR20020048798A KR20020048798A KR1020000078071A KR20000078071A KR20020048798A KR 20020048798 A KR20020048798 A KR 20020048798A KR 1020000078071 A KR1020000078071 A KR 1020000078071A KR 20000078071 A KR20000078071 A KR 20000078071A KR 20020048798 A KR20020048798 A KR 20020048798A
- Authority
- KR
- South Korea
- Prior art keywords
- upper support
- intermediate transmission
- cylinder
- support
- vehicle
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
- B60S9/10—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting by fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/10—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being engines, clutches or transmissions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
본 발명은 대형 차량, 예를 들어 트럭과 같은 차량에서 정비 및 수리목적으로 중간변속기를 차체 하부에서 제거 및 설치할 수 있도록 이루어진 인양잭에 관한 것으로, 더욱 상세하게는 상부 플레이트의 지지대들에 중간 변속기를 안착시키어 승하강 시킬 수 있으면서 작업장으로 이동시킬 수 있는 향상된 정비성을 갖춘 대형차량의 중간변속기 인양잭에 관한 것이다.The present invention relates to a lifting jack configured to remove and install an intermediate derailleur under the vehicle body for maintenance and repair purposes in a large vehicle, for example a truck such as a truck. More particularly, the intermediate derailleur is provided on the supports of the upper plate. An intermediate transmission lifting jack of a large vehicle with improved serviceability that can be seated and raised and lowered and moved to a workplace.
주지된 바와 같이 트럭과 같은 대형차량의 정비공장에서는 차량 변속기를 정비 및 수리하고자 할 때 변속기 잭을 이용하여 차량의 하부에서 변속기를 제거 및 설치할 수 있도록 되어 있다.As is well known, in a repair shop of a large vehicle such as a truck, when the vehicle transmission is to be repaired and repaired, the transmission jack may be used to remove and install the transmission from the lower part of the vehicle.
그러나 중간변속기를 차체 하부에서 정비 및 수리를 목적으로 제거하거나 설치할 때 적당한 인양장치가 없어서 작업하기가 곤란할 뿐만 아니라, 이 중간변속기 자체가 중량물이기 때문에 제거 및 설치할 때 상당한 인력과 노력이 투입되며, 작업중 순간적인 방심은 무거운 작업물에 의해 작업자에게 치명적인 사고를 발생시키는 문제점이 있었다.However, when the intermediate transmission is removed or installed in the lower part of the body for the purpose of maintenance and repair, it is not only difficult to work because there is no suitable lifting device, but because the intermediate transmission itself is heavy, considerable manpower and effort is put into the removal and installation. Instantaneous vigilance had a problem of causing a fatal accident to the worker by a heavy workpiece.
이에 본 발명은 상기와 같은 종래 문제점을 해결하기 위해 발명된 것으로, 대형차량의 중간 변속기를 수리 내지는 정비를 목적으로 차체 하부에서 이탈 및 설치할 때 이 중간변속기만을 전용으로 인양할 수 있도록 되어 있어 정비성의 향상과 작업성의 편의성이 이루어지는 대형차량의 중간변속기 인양잭을 제공함에 그 목적이 있다.Therefore, the present invention has been invented to solve the conventional problems as described above, when the separation and installation from the lower portion of the vehicle body for the purpose of repair or maintenance of the intermediate transmission of a large vehicle can be lifted only to the intermediate transmission dedicated to maintainability The object of the present invention is to provide an intermediate transmission lifting jack of a large vehicle in which convenience and workability are improved.
도 1은 본 발명에 따른 인양잭의 사시도이다.1 is a perspective view of a lifting jack according to the present invention.
- 도면의 주요부분에 대한 부호의 설명 --Explanation of symbols for the main parts of the drawings-
1 : 롤러2 : 하부지지대1 roller 2 lower supporter
3 : 상부지지대4 : 실린더3: upper support 4: cylinder
5 : 호오스6 : 핸드펌프5: hose 6: hand pump
7 : 힌지축8 : X형 로드7: Hinge Shaft 8: X Type Rod
9 : 안착브라켓트9: Mounting Bracket
상기와 같은 목적을 달성하기 위한 본 발명은 하부지지대와 상부지지대, 이, 상부지지대를 승하강시키는 실린더 ,및 상기 실린더를 작동시키는 호오스에 연결되는 핸드펌프를 갖춘 인양잭에 있어서, 상기 상부지지대와 하부지지대는 양측으로 각각 힌지축을 지점으로 승하강되는 X형로드로 연결되고 이 상부지지대의 상면에는 중간변속기를 안착시키는 안착브라켓트들이 설치되어 이루어진 구조로 되어 있다.The present invention for achieving the above object is in the lower support and the upper support, this, a cylinder for raising and lowering the upper support, and a lifting pump having a hand pump connected to the hose for operating the cylinder, the upper support and The lower support is connected to an X-shaped rod which is raised and lowered by a hinge shaft on both sides, and the upper support has a structure in which mounting brackets for seating an intermediate transmission are installed.
이하 본 발명을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명에 따른 대형차량의 중간변속기를 정비 및 수리를 목적으로 하부차체에서 이탈 및 설치하기 위한 인양잭의 사시도이다.1 is a perspective view of a lifting jack for removing and installing from the lower body for the purpose of maintenance and repair of the intermediate transmission of a large vehicle according to the present invention.
본 발명은 롤러(1)를 갖춘 하부지지대(2)와, 상부지지대(3), 이 상부지지대(3)를 승하강시키기 위해 이들 사이에 설치되는 실린더(4), 및 상기 실린더(4)를 작동시키는 호오스(5)에 연결되는 핸드펌프(6)를 갖추어 이루어진 인양잭 구조에 있어서, 상기 상부지지대(3)와 하부지지대(2)는 양측으로 각각 힌지축(7)을 지점으로 승하강되는 X형 로드(8)를 매개로 연결되고, 이 상부지지대(3)의 상면에는 중간변속기를 안착시키는 안착브라켓트(9)들이 설치되어 있다.The present invention provides a lower support (2) with a roller (1), an upper support (3), a cylinder (4) provided therebetween to raise and lower the upper support (3), and the cylinder (4). In the lifting jack structure provided with a hand pump 6 connected to an operating hose 5, the upper support 3 and the lower support 2 are respectively lowered to the point by the hinge shaft 7 to both sides. It is connected via the X-shaped rod (8), the mounting brackets (9) for mounting the intermediate transmission on the upper surface of the upper support (3) is installed.
즉 도면에 도시된 바와 같이 상기 핸드펌프(6)의 호오스(5)는 하부지지대(2)의 내부를 통하여 실린더(4)에 연결되어 있기 때문에 이 핸드펌프(6)를 작업자가 수동으로 작동시키면, 상기 실린더(4)의 피스톤이 상부지지대(3)를 상방으로 밀어올리고 이에 따라 상부지지대(3)는 하부지지대(2)에서 상승하면서 X형 로드(8)에 의해 보유지지된다.That is, as shown in the figure, the hose 5 of the hand pump 6 is connected to the cylinder 4 through the inside of the lower support 2, so that if the operator manually operates the hand pump 6 The piston of the cylinder 4 pushes the upper support 3 upwards, whereby the upper support 3 is held by the X-shaped rod 8 while rising from the lower support 2.
그리고 이 X형 로드(8)는 힌지축(7)을 지점으로 가위식으로 작용하여 상부지지대(3)가 하부지지대(2)에서 보유지지되는 구조로 되어 있다.The X rod 8 has a structure in which the upper support 3 is held by the lower support 2 by acting with a hinge shaft 7 as a point.
한편 상기 상부지지대(3)의 안착브라켓트(9)는 수리 및 정비하는 작업물에 따라 그 위치와 갯수가 다양하게 변경 설치되는데, 본 발명에서는 2개만 설치하였지만 그 갯수의 증감과 위치는 다양하게 변경될 수 있음은 물론이며, 또한 중량이 무거운 작업물의 이동과 승하강시키는 유사한 기술에도 적용할 수 있다.On the other hand, the mounting bracket 9 of the upper support (3) is installed and changed in various positions and the number depending on the work to be repaired and maintained, in the present invention installed only two, but the number of increase and decrease the number is variously changed Of course, it can also be applied to similar techniques for moving and lowering heavy workpieces.
대형트럭의 중간변속기를 수리 및 정비하기 위해 작업장에 있는 차량의 하부차체에서 상기 핸드펌프(6)를 작동시키면 상부지지대(3)는 하부지지대(2)를 지지부로 하여 실린더(4)에 의해 상승하면서 X형 로드(8)로 보유지지된다.When the hand pump 6 is operated on the lower body of the vehicle in the workshop to repair and maintain the intermediate transmission of the large truck, the upper support 3 is lifted by the cylinder 4 with the lower support 2 as a support. It is held by the X-shaped rod (8).
그러면 이 상부지지대(3)의 안착 브라켓트(9)에 중간변속기를 안착시키는 바, 이때 이 안착 브라켓트(9)들은 중간 변속기의 유동을 제거하는 역할도 수행한다. 이와 같이 상부지지대(3)에 안착된 중간변속기를 핸드펌프(6)를 이용하여 하강시키게 되면 차체하부에서 중간변속기는 손쉽게 이탈된다.Then, the intermediate transmission is seated on the mounting bracket 9 of the upper support 3, in which the mounting brackets 9 also serve to remove the flow of the intermediate transmission. As such, when the intermediate transmission seated on the upper support 3 is lowered using the hand pump 6, the intermediate transmission is easily detached from the lower part of the vehicle body.
그리고 정비 내지는 수리를 끝낸 중간변속기는 상부지지대(3)를 이용하여 상술한 방식의 반대로 작동하여 차체 하부의 원위치상태로 설치 되어진다.After the maintenance or repair is completed, the intermediate transmission is installed in the original position of the lower part of the vehicle body by operating in the opposite manner as described above using the upper support 3.
상기와 같이 본 발명에 따른 대형차량의 중간변속기 인양잭은 무거운 중량물인 중간변속기를 간편하고 손쉽게 작업할 수 있도록 작업의 용이성과 정비성이 향상되는 잇점을 갖춘다.As described above, the intermediate transmission lifting jack of a large vehicle according to the present invention has an advantage of improving the ease of operation and maintainability so that the intermediate transmission, which is a heavy weight, can be easily and easily worked.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000078071A KR20020048798A (en) | 2000-12-18 | 2000-12-18 | Transfer Case Pulling-Up Jack of Vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000078071A KR20020048798A (en) | 2000-12-18 | 2000-12-18 | Transfer Case Pulling-Up Jack of Vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020048798A true KR20020048798A (en) | 2002-06-24 |
Family
ID=27683000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000078071A KR20020048798A (en) | 2000-12-18 | 2000-12-18 | Transfer Case Pulling-Up Jack of Vehicle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20020048798A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101315230B1 (en) * | 2012-01-17 | 2013-10-07 | (주)록키 | Supporting structure for a car |
-
2000
- 2000-12-18 KR KR1020000078071A patent/KR20020048798A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101315230B1 (en) * | 2012-01-17 | 2013-10-07 | (주)록키 | Supporting structure for a car |
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|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |