KR101191915B1 - Lift-frame for forklift capable of loading and transfering of steel plate coil - Google Patents

Abstract

PURPOSE: A lift frame for a forklift is provided to improve efficiency and to reduce loading and transferring time by installing a lift frame to a forklift. CONSTITUTION: A lift frame for a forklift comprises a first lift frame(10') and a second lift frame. The first lift frame comprises an upper body, a lower body, and a holding unit. The lower body has a steel plate coil supporting part comprising a first supporting body and a second supporting body. A first shock absorbing pad is attached to one end of the first supporting body to absorb shock when the first supporting body contacts with the inner surface of a steel plate coil. A second shock absorbing pad is attached to one end of the second supporting body to absorb shock when the second supporting body contact with one side surface of the steel plate coil. The second lift frame comprises a body, a steel plate coil supporting body, and a detaching unit.

Description

LIFT-FRAME FOR FORKLIFT CAPABLE OF LOADING AND TRANSFERING OF STEEL PLATE COIL}

The present invention relates to a lift frame for a forklift truck. More specifically, the present invention relates to a lift frame for a forklift that can more conveniently load and transfer the steel sheet coils regardless of the state in which the steel sheet coils are placed in a front state or a side state.

In general, the forming beams applied to the vehicle body in the assembly line of a large vehicle such as a truck or a bus are formed by bending a steel sheet panel, which is supplied by being arranged in a row with 10 or more stages of roll formers consisting of an upper roll and a lower roll, in various shapes. Made by a roll forming device.

The roll forming apparatus releases the band-shaped raw material steel sheet from the steel sheet coil as the uncoiler is rotated by the motor, and the straightener is straightened by the steel sheet panel by the straightener of the band-shaped raw material steel sheet. Roll forming is performed in the shape of the shaping beam to be obtained.

In the process of manufacturing a forming beam flow applied to the vehicle body using such a roll forming apparatus, various steel sheet coil loading and transferring apparatuses are used to load and transfer the steel sheet coils.

In particular, when the steel sheet coil is loaded on a truck, damage due to scratches or the like may occur when the steel sheet coil is directly loaded and transferred using a forklift. In order to solve this problem, a dedicated forklift for loading and transporting steel coils has been developed. However, it may be difficult to use a dedicated forklift truck depending on the direction of the steel coil loaded on the van.

Therefore, there is an urgent need to develop an apparatus capable of easily loading and transferring the steel sheet coils regardless of whether the steel sheet coils loaded on the van are in front or side directions.

In order to solve such a problem, an object of the present invention is to provide a lift frame for a forklift that can load and transport steel sheet coils more conveniently regardless of the state in which the steel sheet coils are placed in a front state or a side state. .

According to the present invention, the upper body having a predetermined thickness, the hook insertion hole penetrated from the front to the rear so that the hook of the forklift can be inserted therein; And a lower body formed by bending from one end of the upper body, the lower body including a steel sheet coil supporting part inserted into an opening opened in a central axis direction of the steel sheet coil to support the steel sheet coil. The hook of the forklift is protruded in the same direction as the hook insertion hole is inserted, characterized in that the steel sheet coil support portion is inserted into the opening of the steel sheet coil when the opening of the steel sheet coil is located on the same line as the hook of the forklift truck It provides a forklift lift frame for loading and transporting the steel coil.

Meanwhile, the steel sheet coil supporting unit may include a first support body inserted into an opening of the steel sheet coil to be in contact with an inner surface of the steel sheet coil to support the steel sheet coil; And a second support body which is bent from one end of the first support body and connected to the upper body, and contacts the one side of the steel plate coil when the first support body is inserted into the opening of the steel plate coil to support the steel plate coil. Characterized in that it comprises a.

On the other hand, one end of the first support is attached to the first buffer pad that can mitigate the impact when in contact with the inner surface of the steel sheet coil, and one end of the second support to reduce the impact when in contact with one side of the steel sheet coil It characterized in that the second buffer pad that can be attached.

The lift frame for the forklift further includes a mounting means capable of supporting the upper body and the lower body, wherein the mounting means is in contact with the lower portion of the upper body to support the upper body, and the cradle It consists of a support member vertically erected to a predetermined height at each lower corner of the, the upper body is located above the cradle and the lower body is characterized in that it is stored between the support members.

In addition, according to the present invention, the body having a predetermined thickness, the hook insertion hole is formed through the front to the rear so that the hook of the forklift can be inserted therein; And a steel sheet coil support protruding from the upper end side of the body in a direction perpendicular to the hook insertion hole and inserted into an opening opened in a central axis direction of the steel sheet coil to support the steel sheet coil. When the opening of the coil is located in a direction perpendicular to the hook of the forklift, the steel sheet coil support is inserted into the opening of the steel sheet coil provides a forklift lift frame for loading and transporting the steel sheet coil.

In addition, according to the present invention, the upper body having a predetermined thickness, the hook insertion hole is formed through the front to the rear so that the hook of the forklift can be inserted therein, is formed bent from one end of the upper body, steel sheet A first lift frame including a lower body including a steel sheet coil support part inserted into an opening opened in a central axis direction of the coil to support the steel sheet coil; And a body having a predetermined thickness and having a hook insertion hole penetrated from the front to the rear to allow the hook of the forklift to be inserted therein, and protruding in a direction perpendicular to the hook insertion hole at an upper end of the body. And a second lift frame including a steel sheet coil support inserted into an opening opened in a central axis direction of the steel sheet coil to support the steel sheet coil, wherein the first lift frame and the second lift frame comprise the forklift truck. The steel sheet coil support of the first lift frame protrudes in the same direction as the hook insertion hole into which the hook of the forklift is inserted, and the opening of the steel sheet coil is flush with the hook of the forklift. When positioned, the steel sheet coil supporting portion is inserted into an opening of the steel sheet coil to When the opening of the steel sheet coil is located in the direction perpendicular to the hook of the forklift truck, the steel sheet coil support of the second lift frame is inserted into the opening of the steel sheet coil to support the steel sheet coil Provided is a lift frame for a forklift for loading and conveying steel coils.

By using the forklift lift frame according to the present invention mounted on an existing forklift, there is no need to use a dedicated forklift for loading and transporting steel coils, thereby increasing costs and increasing efficiency.

In addition, since the lift frame for forklift according to the present invention is used by being mounted on a forklift truck, it can be used irrespective of the direction of the steel plate coils loaded on the truck, thereby significantly reducing the time required for loading and transporting. .

In addition, the lift frame for a forklift according to the present invention can be easily mounted on the forklift, so that the operator can more conveniently and quickly load and transfer the steel coil.

1A to 1D are perspective views of a lift frame for a forklift according to an embodiment of the present invention.
2 and 3 are a front view and a side view of a lift frame for a forklift according to an embodiment of the present invention.
4A and 4B are diagrams illustrating a use state of a lift frame for a forklift according to an embodiment of the present invention.
5A and 5B are perspective views of a lift frame for a forklift according to another embodiment of the present invention.
6 is a front view of a lift frame for a forklift according to another embodiment of the present invention.
Figure 7a and 7b is a state diagram used in the lift frame forklift according to another embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to constituent elements of each drawing, it should be noted that the same constituent elements are denoted by the same reference numerals even though they are shown in different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1A to 1D are perspective views of a lift frame for a forklift according to an embodiment of the present invention, and FIGS. 2 and 3 are front and side views of the lift frame for a forklift according to an embodiment of the present invention, and FIGS. Figure 4b is a state diagram used in the lift frame forklift according to an embodiment of the present invention, Figures 5a and 5b is a perspective view of the lift frame forklift according to another embodiment of the present invention, Figure 6 is another embodiment of the present invention 7 is a front view of a lift frame for a forklift according to an example, and FIGS. 7A and 7B are diagrams illustrating a state of use of the lift frame for a forklift according to another embodiment of the present invention.

In particular, FIGS. 1A and 1B illustrate a lift frame 10 for a forklift except for the mounting means 300, and FIGS. 1C and 1D show a lift frame 10 for a forklift including the mounting means 300. Therefore, referring to FIGS. 1A to 3, the lift frames 10 and 10 ′ for the forklift include an upper body 100, a lower body 200, and a mounting means 300.

The upper body 100 has a predetermined thickness and has a hook insertion hole 110 penetrated from the front to the rear to allow the hook 800 of the forklift to be inserted therein.

The lower body 200 is bent from one end of the upper body 100, is inserted into the opening 710 which is opened in the direction of the central axis of the steel sheet coil 700 to support the steel sheet coil 700 Steel plate coil support 210 is included.

The steel sheet coil support part 210 protrudes in the same direction as the hook insertion hole 110 into which the hook 800 of the forklift is inserted, and the opening 710 of the steel sheet coil is positioned on the same line as the hook 800 of the forklift. In this case, the steel sheet coil support 210 is inserted into the opening 710 of the steel sheet coil.

The steel sheet coil support 210 includes a first support 211 and a second support 212. The first support 211 is inserted into the opening 710 of the steel sheet coil to contact the inner surface of the steel sheet coil 700 to support the steel sheet coil 700. And the second support 212 is bent from one end of the first support 211 is connected to the upper body 100, when the first support 211 is inserted into the opening 710 of the steel sheet coil In contact with one side of the steel sheet coil 700 to support the steel sheet coil 700.

In addition, one end of the first support 211 may be attached to the first buffer pad (211a) that can mitigate the impact when in contact with the inner surface of the steel sheet coil 700, one end of the second support (212) The second buffer pad 212a may be attached to the one side surface of the steel sheet coil 700 to mitigate an impact.

The mounting means 300 is in contact with the lower portion of the upper body 100, a supporter 310 capable of supporting the upper body 100, and vertically at a predetermined height below each corner of the supporter 310 The upper body 100 is positioned above the cradle 310 and the lower body 200 is positioned between the supporting members 320 and stored therein. Therefore, when the lift frames 10 and 10 'are not normally used, they are mounted and stored on the mounting means 300, and the lift frames 10 and 10' for loading and transporting the steel plate coil 700 are stored. If you want to use it can be separated from the mounting means 300 by inserting and fixing the hook 800 of the forklift to the hook insertion port 110.

Then, the upper body 100 and the lower body 200 may be divided into pieces to increase strength, and the pieces may be welded to form a strong upper body 100 and the lower body 200.

Referring to Figures 4a and 4b will be described the use state of the lift frame (10, 10 ') for forklift. First, when the opening 710 of the steel sheet coil is loaded into the truck in the same direction as the hook 800 of the forklift as shown in FIGS. 4A and 4B, the forklift is inserted into the hook insertion hole 110 of the lift frame 10 or 10 'for forklift. The hook 800 of the forklift and the hook 800 of the forklift while inserting and fixing the steel sheet coil support part 210 of the lift frames 10 and 10 'of the forklift to the opening 710 of the steel sheet coil. The steel plate coil 700 can be loaded and transferred conveniently.

5A to 6, the lift frames 10 and 10 " for forklifts include a body 400 and a steel plate coil support 500. The body 400 has a predetermined thickness and a forklift therein. The hook insertion hole 410 penetrated from the front to the rear is formed so that the hook 800 can be inserted in. The steel sheet coil support 500 is perpendicular to the hook insertion hole 410 at the upper side of the body 400. It is formed to protrude in one direction, it is inserted into the opening 710 which is opened in the direction of the central axis of the steel sheet coil 700 to support the steel sheet coil 700.

When the opening 710 of the steel sheet coil is positioned in a direction perpendicular to the hook 800 of the forklift, the steel sheet coil support 500 is inserted into the opening 710 of the steel sheet coil.

And after using the lift frame 10, 10 "forklift, the hook 800 of the forklift can be easily detached or detached from the hook insertion hole 410 through the detachment means 600 shown in FIG. 5B. .

7A and 7B, the use state of the lift frame 10, 10 " for a forklift is described as follows. First, the opening 710 of the steel sheet coil is connected to the forklift's hook (as shown in FIGS. 7A and 7B). When the load is loaded in a direction perpendicular to the 800, the hook 800 of the forklift is inserted into the hook insertion hole 410 of the lift frame 10 and 10 " of the forklift and the lift frame for the forklift to the opening 710 of the steel sheet coil. 10, 10 ") of the steel sheet coil support 500 can be inserted and fixed to facilitate loading and conveying the steel sheet coil 700.

In addition, the lift frame 10 for forklift may include a first lift frame 10 'and a second lift frame 10 ". The first lift frame 10' has a predetermined thickness. It is formed by bending the upper body 100 and the one end of the upper body 100 is formed with a hook insertion hole 110 penetrated from the front to the rear so that the hook 800 of the forklift can be inserted therein, And a lower body 200 including a steel plate coil support 210 inserted into an opening 710 opening in the central axis direction of the coil 700 to support the steel plate coil 700. The second lift The frame 10 ″ has a predetermined thickness, and has a body 400 having a hook insertion hole 410 penetrated from the front to the rear to allow the hook 800 of the forklift to be inserted therein, and the body 400. In a direction perpendicular to the hook insertion hole 410 at the upper side of the The output is formed, it is inserted into an opening 710 that is open in the center axial direction of the steel sheet coil 700 and a steel sheet coil support 400 for supporting the coil plate 700. The

The first lift frame 10 ′ and the second lift frame 10 ″ are used separately from the hook 800 of the forklift truck, and the steel plate coil support 210 of the first lift frame 10 ′ is used. Is protruded in the same direction as the hook insertion hole 110 into which the hook 800 of the forklift is inserted, and the steel sheet coil when the opening 710 of the steel sheet coil is located on the same line as the hook 800 of the forklift truck. A support 210 is inserted into the opening 710 of the steel sheet coil to support the steel sheet coil 700.

When the opening 710 of the steel sheet coil is located in a direction perpendicular to the hook 800 of the forklift truck, the steel sheet coil support 400 of the second lift frame 10 ″ is formed in the opening 710 of the steel sheet coil. It is inserted to support the steel sheet coil 700.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Therefore, the embodiments disclosed in the present specification are intended to illustrate rather than limit the present invention, and the scope and spirit of the present invention are not limited by these embodiments. The scope of the present invention should be construed according to the following claims, and all the techniques within the scope of the present invention should be construed as being included in the scope of the present invention.

10: lift frame for forklift
10 ': first lift frame
100: upper body
110: hook insertion hole
200: lower body
210: steel coil support
211: first support
211a: first buffer pad
212: second support
212a: second buffer pad
300: mounting means
310: holder
320: support member
10 ": second lift frame
400: body
410: hook insertion hole
500: steel plate coil support
600: removable means
700: steel plate coil
710: steel sheet coil opening
800: hook of forklift

Claims (6)

delete delete delete delete delete The upper body has a predetermined thickness and is formed by bending the hook insertion hole penetrating from the front to the rear so that the hook of the forklift can be inserted therein, and is bent from one end of the upper body, in the direction of the central axis of the steel sheet coil. A lower body including a steel sheet coil supporting part inserted into an opening opening to support the steel sheet coil, and a mounting means capable of supporting the upper body and the lower body, wherein the steel sheet coil supporting part is an opening of the steel sheet coil. A first support body inserted into and in contact with an inner surface of the steel plate coil to support the steel plate coil, and bent from one end of the first support body to be connected to the upper body, and the first support body is formed in an opening of the steel plate coil. When inserted, includes a second support that contacts one side of the steel coil to support the steel coil. The first support pad may be attached to one end of the first support member to mitigate an impact upon contact with the inner surface of the steel coil, and the first support pad may be impacted upon contact with one side of the steel coil. is attached a second cushioning pad can be relaxed, the mounting means is in contact with the lower portion of the upper body is ipseol each corner of the lower portion of the holder and the holder to support the upper body, vertically to a predetermined height A first lift frame formed of a support member, wherein the upper body is positioned above the cradle and the lower body is located between the support members; And
A body having a predetermined thickness and having a hook insertion hole penetrated from the front to the rear to allow the hook of the forklift to be inserted therein, and protrudes in a direction perpendicular to the hook insertion hole at an upper end side of the body, the cross section being semicircular. And a steel plate coil support inserted into an opening opened in the central axis direction of the steel sheet coil to support the steel sheet coil, and detaching means for detaching the hook of the forklift from the hook insertion opening of the body. 2 lift frame; including,
The first lift frame and the second lift frame are used separately from the hook of the forklift truck,
The steel sheet coil supporting portion of the first lift frame protrudes in the same direction as the hook insertion hole into which the hook of the forklift is inserted. When the opening of the steel sheet coil is located on the same line as the hook of the forklift, the steel sheet coil supporting portion is The steel sheet coil is inserted into an opening of a steel sheet coil to support the steel sheet coil, and when the opening of the steel sheet coil is located in a direction perpendicular to the hook of the forklift truck, the steel sheet coil support of the second lift frame is inserted into the opening of the steel sheet coil. Lift frame for forklift for loading and transporting the steel coil, characterized in that for supporting the steel coil.

Images