KR200472255Y1

KR200472255Y1 - A vise for pulling a packing box

Info

Publication number: KR200472255Y1
Application number: KR2020130008004U
Authority: KR
Inventors: 박승자
Original assignee: 제이엔엠코리아 주식회사
Priority date: 2013-09-27
Filing date: 2013-09-27
Publication date: 2014-04-16

Abstract

The present invention relates to a traction vise for a wooden cargo box for taking out a wooden cargo box from a container box during an unloading operation. More specifically, in a traction vise for picking up a wooden cargo box, the wooden cargo is adopted by adopting a panda graph operation method. A towing vise for a wooden cargo box that allows for easy lifting of the crates.
Towing vise for wooden cargo box of the present invention to achieve the above object,
A pair of arms pivotally coupled to each other to face each other so that the upper and lower parts are pivotally coupled to the shaft, the upper shaft is formed by a handle that can be pulled by hand, the object is picked up below the lower shaft and the tongs are integrally It is formed, and the fixing portion for fixing the object is formed at the end of the tongs, a plurality of projections are formed in the fixing portion is characterized in that to stably pick up the object.

Description

Traction Vise for Wooden Cargo Box {A vise for pulling a packing box}

The present invention relates to a traction vise for a wooden cargo box for taking out a wooden cargo box from a container box during an unloading operation. More specifically, in a traction vise for picking up a wooden cargo box, the wooden cargo is adopted by adopting a panda graph operation method. A towing vise for a wooden cargo box that allows for easy lifting of the crates.

In general, at the ports where imports and exports are made, the goods have been individually packaged, and the whole packaged goods are repackaged in wooden cargo boxes and put in containers.

In this way, the goods carried in the container are unloaded through the unloading operation, but the goods have been transported by using a forklift after drawing a certain distance from the container due to the load of the packed wooden cargo box.

As described above, a tong device for picking up a wooden cargo box from a container has been used, and the crane has a means of fixing the panda graph operation, opening, and retraction as described in the following patent document. It is used to lift a considerable weight by using it, but it can't be used inside a container with a narrow working space. Will have.

Patent Application No. 0072856

However, mechanical devices are bulky and constrained by space, and cannot be used in tight spaces. In addition, in this case, since a person must move a heavy weight directly, there is a disadvantage of increasing the probability of causing a safety accident.

Therefore, the present invention is intended to solve the problems of the conventional transportation as described above, so that the wooden cargo box can be pulled out without the worker entering the container to promote the safety of the worker and to improve the work efficiency. will be.

Towing vise for wooden cargo box of the present invention to achieve the above object,

A pair of arms pivotally coupled to each other to face each other so that the upper and lower parts are pivotally coupled to the shaft, the upper shaft is formed by a handle that can be pulled by hand, the object is picked up below the lower shaft and the tongs are integrally It is formed, and the fixing portion for fixing the object is formed at the end of the tongs, a plurality of projections are formed in the fixing portion is characterized in that to stably pick up the object.

In addition, the fixing portion is hinged to the forceps, characterized in that the hinge axis is coupled to the lower portion to maximize the contact surface with the object.

In addition, the fixing portion includes the elastic member having a restoring force to maximize the surface in contact with the object.

Therefore, the present invention can secure the safety of the worker by lifting the wooden box without the operator to pull the wooden box inside the container providing a narrow working space, and also by using a forklift By pulling out the wooden crates, the work efficiency will be improved.

1 is a perspective view showing an embodiment of the present invention
2 is a front view showing an embodiment of the present invention.
3 is a use state diagram showing an embodiment of the present invention.
4 is a use state diagram showing an embodiment of the present invention.
5 is a front view showing another embodiment of the present invention.
6 is a front view showing another embodiment of the present invention.

The present invention will be described as follows with reference to the accompanying drawings.

As shown in Figure 1 and front view showing a perspective view of the present invention, a pair of arms 20 pivotally coupled to the shaft is coupled to each other to rotate to the upper shaft 21 and the lower shaft 22 do. The axes are all formed at the same positions as the vertices of the rhombus to form a rhombus shape. Therefore, the upper shaft 21 and the lower shaft 22 is formed to have a structure of the fender graph to move stably up and down.

The upper shaft 21 is formed with a handle 10 that can be pulled by hand. The handle 10 is pulled upward so that the lower shaft 22 is lowered.

The forceps part 30, which picks up an object below the lower shaft 22, is integrally formed. The tongs 30 is formed in a curved shape to deliver a stable force when picking up and fixing an object.

The tong portion 30 has a fixed portion 40 for fixing the object is formed at the end. The fixing part 40 is formed with a fixing plate 41 in wide contact with the object. The fixing plate has a plurality of fixing projections 42 for directly fixing the object is formed to stably pick up the object.

4 illustrates another embodiment, and referring to this,

The hinge portion is coupled between the fixing portion 40 and the tong portion 30, but the hinge portion is coupled to the lower side. Since the force of the lower end of the forceps portion 30 is concentrated in structure, the hinge portion 50 is installed below the center.

In addition, the fixing part 40 is composed of an elastic body (50a) having a restoring force, the lower part and the left and right sides of the upper part is formed to be open to install a leaf spring or a spring (51), etc. inside to stably maintain an object. It is fixed.

5 illustrates another embodiment, referring to this,

An upper portion of the fixing protrusion 42 is formed by drilling a hole 62 at a position corresponding to the protection plate 60 protecting the fixing protrusion 42 without interference. In addition, the protection plate 60 protrudes from the protection plate 60 and the protection plate 60 is moved up and down by the protection plate shaft 61 formed between the fixing projections 42 and each other.

A spring 62 is formed on the protection plate shaft 61 to return upward when the protection plate 60 descends.

The present invention made as described above has the following operational effects.

3 and 4 showing the use state diagram, when the handle 10 is lifted, the fixing portion 40 is in contact with each other.

Therefore, if you open the tongs 30 from the object to be lifted and lift the handle 10, the upper shaft 21 and the lower shaft 22 moves up and down and the left and right shafts 23 are opened, the fixing portion 40 is It comes in contact with the object. In addition, as the handle 10 is pulled out, the contact with the object becomes tighter, so that it moves stably. This makes it useful to work in tight spaces in containers.

In addition, the hinge portion 50 is the angle is adjusted so that the fixing portion 40 to easily hold the object, it is to stably pick up the object by the elastic force to the elastic body (50).

In addition, the protection plate 60 is protected from damage from the fixing protrusions 42, and when the object is picked up, the fixing protrusions 42 protrude from the protection plate shaft 61 and the spring 62.

1: Body
10: handle 20: arm
21: upper shaft 22: lower shaft
23: left and right axis 30: tongs
40: fixing part 41: fixing plate
42: fixing protrusion 50: hinge portion
50a: elastomer 51,62: spring
60: shield 61: shield shaft
62: hole

Claims

A pair of arms 20 pivotally coupled to each other are pivotally coupled to the upper and lower shafts facing each other, and the upper shaft 21 has a handle 10 that can be pulled by a hand, and the lower A tong part 30 for picking up an object under the sub-shaft 22 is integrally formed, and a fixing part 40 for fixing an object is formed at an end of the tong part 30, and a plurality of fixing parts 40 are provided at the end. Fixing protrusions 42 of the formed, when the pair of fixing parts 40 are facing each other to form a slope to lower the first contact the object stably,
A hole 62 is formed at a position corresponding to the protection plate 60 that protects the fixing protrusion 42 without interference, and the protection plate 60 moves upward and downward on the fixing protrusion 42. Protruding from the protection plate 60 and the protection plate shaft 61 is formed between the fixing projection 42 and each other, the protection plate shaft 61 is formed with a spring 62 is the protection plate 60 is lowered Traction vise for a wooden cargo box including returning upwards.

The method according to claim 1,
The fixing part 40 is hinged to the forceps part 30, but the hinge part 50 is coupled below the center of the fixing part 40, the surface formed in contact with the object by forming an elastic body (50a) having a restoring force Traction vise for wooden cargo boxes including maximizing

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