KR20130137280A

KR20130137280A - Lifter for car engine

Info

Publication number: KR20130137280A
Application number: KR1020120060724A
Authority: KR
Inventors: 윤정욱
Original assignee: 위로클(주)
Priority date: 2012-06-07
Filing date: 2012-06-07
Publication date: 2013-12-17

Abstract

An engine lift apparatus for automobile maintenance, which is mounted on an engine room of a vehicle and easily holds an engine when performing an engine or a mission, is disclosed. Lift device according to the present invention is a lifting device having a vertical member seated on the left and right or front and rear of the body frame forming the engine room, a horizontal member connecting the upper portion of the vertical member, and a hook formed in the center of the horizontal member Include. At this time, the vertical member of any one side is composed of the first vertical pole and the second vertical pole is stretched to each other to form a plurality of pin holes in the coupling portion is selectively used to vary the height of the pin. In addition, a first guide through which the horizontal member penetrates is formed on the upper surface of the vertical member of one side, and a fixing bolt for fixing the horizontal member is fastened to the upper surface of the first guide and used in a variable length. At this time, the elevating portion is the second guide sliding in the horizontal member, the screw pipe is formed on the inner circumferential surface formed on the second guide portion, the screw shaft formed with a male screw to be coupled to the screw tube, and the upper surface of the screw shaft It is preferred that the handle is formed of a hook formed on the lower surface of the screw shaft.

Description

Lift engine for car engine {Lifter for car engine}

The present invention relates to a lift device for automobile maintenance, and more particularly, to an engine lift apparatus for automobile maintenance, which is mounted on an engine room of a vehicle to easily hold an engine when working with an engine or a mission.

In general, a lot of work is done in the lower part of the vehicle for the engine or mission work of the vehicle. This work needs to be supported by the engine in order to be able to work.

Therefore, for the engine work, it is supported by the lower part of the engine room or by lifting the engine from the upper part of the engine room to perform a smooth work. In order to perform such a task, most of the engine 10 has a lifting fixing ring 11 formed at left and right sides as shown in FIG. 4, and the hook 11 is connected to the wire 20 by a hook 30. Secure the engine with a device such as a crane with wheels.

However, the lift device as described above is lifted by a wire, so that the engine itself loses balance and there is a risk of shaking, and the provision of such a lift device in the work space is expensive.

The present invention has been made to solve the above problems, the object of the present invention is to be mounted on the engine room having a small structure that can lift one side of the engine and at the same time can adjust the length and height to suit a variety of vehicles It is therefore an object of the present invention to provide an engine maintenance apparatus for automobile maintenance that is easy to work and low in cost.

The present invention to achieve the above object,

In the device for lifting the engine on the lifting ring formed on the engine of the vehicle,

An automobile comprising a lifting member having a vertical member seated on the left and right or front and rear sides of the body frame forming the engine room, a horizontal member connecting the upper part of the vertical member, and a hook formed at the center of the horizontal member. Provides an engine lift device for maintenance.

At this time, the vertical member of any one side may be used as a variable height by forming a plurality of pin holes in the coupling portion to form a plurality of pin holes in the coupling portion while being fitted to each other stretched.

In addition, a first guide penetrating the horizontal member is formed on the upper surface of the vertical member of one side, the fixing bolt for fixing the horizontal member is fastened on the upper surface of the first guide may be used in a variable length.

Here, each of the vertical members and the horizontal members is preferably formed of a pair of parallel bars, respectively.

At this time, the elevating portion is the second guide sliding in the horizontal member, the screw pipe is formed on the inner circumferential surface is formed on the second guide portion, the screw shaft formed with a male screw to be coupled to the screw tube, and on the upper surface of the screw shaft It is preferable that the handle is formed, and the hook is formed on the lower surface of the screw shaft.

As described above, the engine lift apparatus for automobile maintenance according to the present invention may be provided at a low cost and at a small scale, thereby facilitating easy lifting of the engine.

In addition, there is an advantage that can completely complement the conventional problem of lifting by connecting the wire to the lifting ring of the engine.

1 is a perspective view showing an engine lift apparatus for automobile maintenance according to the present invention;
Figure 2 is a view showing in detail the variable vertical member of Figure 1,
3 is a perspective view showing a state of use of the lift apparatus according to the present invention, and
Figure 4 is a view showing the engine lifting method according to the prior art.

Although described above with reference to a preferred embodiment of the present invention, those skilled in the art can be variously modified and changed within the scope of the invention without departing from the spirit and scope of the invention described in the claims You will understand.

Hereinafter, with reference to the accompanying drawings will be described an engine lift apparatus for automobile maintenance according to a preferred embodiment of the present invention.

1 is a perspective view showing the engine lift apparatus for automobile maintenance according to the present invention, FIG. 2 is a detailed perspective view showing the variable vertical member of FIG. 1, and FIG. 3 is a use of the engine lift apparatus for automobile maintenance according to the present invention. A diagram illustrating the method.

1 and 3 together, the engine lift apparatus 100 according to the present invention is mounted on the vehicle body frame 2 constituting the engine room 1, the support member 110, the vertical member 120, Horizontal member 130 and the lifting unit 140 is included.

Support member 110 is to be seated on the body frame (2), having a long "a" angle shape is provided in pairs to be seated in the vehicle body frame (2) in the longitudinal or transverse direction. The vertical member 120 is formed on the upper surface of each of the supporting members 110.

The vertical member 120 is formed to extend vertically from the center portion on the upper surface of each support member 110, both sides vertical when the lift device 100 according to the present invention is mounted in the transverse direction in the vehicle body frame (2) The length of the member 120 is the same, and when the lift device 100 is mounted in the vehicle body frame 2 in the longitudinal direction, the longitudinal member 120 of any one side is formed in a variable length.

That is, the body frame 2 has the same height in the left and right sides in the lateral direction, but the heights of the front and rear sides in the longitudinal direction are different from each other. In addition, since the height difference is different for each vehicle type, it is necessary to make the height difference of the vertical member 120 variable.

As shown in FIG. 2, the variable vertical member 120b of any one side is coupled with two first vertical bands 122 and second vertical bands 124 having different diameters to fit each other, and the first vertical band 122 and The height adjusting pin hole 125 is formed in the portions engaged with each other of the second vertical stand 124 and the pin 126 is fitted into the pin hole 125. Preferably, as the spacing of the pin hole 125 is smaller, fine adjustment is possible, so that several pieces are formed. More preferably, the vertical member 120 may be formed in a pair of two parallel to withstand a large load.

The horizontal members 130 are connected to each other on the upper surface of the vertical member 120 formed as described above.

The horizontal member 130 extends beyond the variable vertical member 120b from the upper surface of the fixed vertical member 120a, and is fixed to the fixed vertical member 120a by means such as welding, and the like. It is coupled to the variable type to adjust the gap between the vertical member (120). That is, the first guide 128 through which the horizontal member 130 penetrates is integrally formed on the upper surface of the variable vertical member 120b, and the first guide 128 is formed on the upper surface of the first guide 128. Fixing bolt 129 for fastening the penetrated horizontal member 130 is fastened. Preferably each vertical member 120 is formed in pairs with each other

When the first guide 128 is also formed in two, the horizontal member 130 is also provided in two.

On the other hand, the center portion of the horizontal member 130 is provided with a lifting portion 140 which is moved along the longitudinal direction of the horizontal member 130. The lifting unit 140 includes a second guide 141, a screw tube 142, a screw shaft 144, a handle 145, and a hook 146.

The second guide 141 is penetrated by the horizontal member 130 and slid to both sides. The second guide 141 protrudes downward or upward in the center of the second guide 141 and has a female screw (not shown) formed therein. 142 is integrally formed. And the screw shaft 144 is coupled to the screw tube 142 in the longitudinal direction, the handle 145 for rotating the screw shaft 144 is formed on the upper surface of the screw shaft 144, the screw shaft 144 The hook 146 is formed on the lower surface.

Hereinafter, the method and operation of the engine lift apparatus 100 for automobile maintenance formed as described above will be briefly described. Here, the method of mounting and using the present invention in the transverse direction of the body frame 2 is omitted, and only the method of mounting and using in the longitudinal direction will be described.

Lift device 100 according to the present invention opens the bonnet (bonnet) of the engine room 1, as shown in Figure 3, seating the support 110 in the front and rear direction of the exposed body frame (2). At this time, the variable vertical member 120b is mounted to the front of the bonnet. Preferably, since the length difference between the front and rear portions and the front and rear portions of the vehicle body frame 2 is different for each vehicle model, the length and height should be adjusted using the variable vertical member 120b.

First, the fixed vertical member 120a is seated on the upper side of the vehicle body frame 2, and then the fixing bolt 129 of the variable vertical member 120b is released to the horizontal member 130 to the first guide 128. After the sliding, the variable vertical member (120b) is seated on the front body frame (2).

When the variable vertical member 120b is seated, the height is adjusted again. In the height adjustment, first, the pin 126 is pulled out so that the first vertical stand 122 and the second vertical stand 124 are stretchable with each other, and then the proper height is adjusted, and the pin 126 is inserted into the pin hole 125 to the first vertical stand. 122 and the second vertical band 124 is combined. Then, the fixing bolt 129 is clamped to fix the horizontal member 130.

Now, the engine 10 is lifted using the mounted lift apparatus 100. In the lifting operation, first, the lifting unit 140 is moved to the lifting ring 11 side of the engine 10, and then the handle 145 is turned to guide the hook 146 to descend. After the hook 146 is lowered and abutted with the lifting ring 11, the hook 146 is hooked on the lifting ring 11, and the handle 145 is rotated again to lift the engine 10.

In this way, the engine 10 can be smoothly performed various engine work or mission work under the vehicle in the lifted state by the lift device 100.

100: lift device 110: support member
120: vertical member 122, 124: first, second vertical
125: pin ball 126: pin
128: first guide 129: fixing bolt
130: horizontal member 140: lifting part
141: second guide 142: screw tube
144: screw shaft 145: handle
146: hook

Claims

In the device for lifting the engine 10 by hanging on the lifting ring 11 formed in the engine 10 of the vehicle,
Vertical member 120 seated on the left and right or front and rear of the body frame 2 forming the engine room 1, horizontal member 130 connecting the upper portion of the vertical member 120, and the horizontal member ( Engine lift apparatus for automobile maintenance, characterized in that it comprises a lifting unit (140) having a hook (146) formed in the central portion of the 130.

The method of claim 1,
The vertical member 120b of any one side is composed of a first vertical band 122 and a second vertical band 124 which are fitted and stretched to each other, and form a plurality of pin holes 125 at a coupling portion to selectively pin 126. Engine maintenance device for automobile maintenance, characterized in that used in combination with a variable height.