KR20130021057A

KR20130021057A - Jig for ladder

Info

Publication number: KR20130021057A
Application number: KR1020110083345A
Authority: KR
Inventors: 채인용
Original assignee: 현대중공업 주식회사
Priority date: 2011-08-22
Filing date: 2011-08-22
Publication date: 2013-03-05

Abstract

The present application relates to a jig for a ladder, the ladder jig for binding the ladder and the hardware to fix the position of the ladder disposed on the hardware, the latch is fastened to the ladder through the bent end, the latch And a magnet detachment lever provided at one side of the magnet and the magnet fastened to the other end. The magnet detachment lever separates one side of the magnet attached to the hardware from the hardware. Therefore, the disclosed technology of the present application is configured to be simply installed to provide an effect of ensuring the safety when working the ladder in a simple manner.

Description

Jig for ladders {JIG FOR LADDER}

The present application relates to a ladder jig, and more particularly, to a ladder jig for fixing the position of the ladder arranged on the basis of the iron by using a latch and a magnet.

In general, A-shaped ladders (hereinafter referred to as 'ladders') are used for high-level work that does not reach the human hand. Most ladders are designed for ease of carrying and carrying. The structure is relatively weak. In other words, ladders are used to work at heights of 0.5 ~ 3m in various industrial sites and homes, and a number of accidents that occur with ladders during work are caused every year and lead to death accidents. There is also.

In particular, in the case of ship deck house construction work, the work rested on a ladder made of steel, there was a hassle such as tightening a separate safety device for simple work in order to comply with safety requirements.

Related arts are disclosed in patent publication 1994-7002246.

The present application provides a device for securing safety of a simple structure that can ensure the safety when working on the ladder.

The present application provides a ladder jig technology that is easy to install and remove.

Among the embodiments, the ladder jig is a ladder jig for binding the ladder and the hardware to fix the position of the ladder is placed on the hardware, the latch is fastened to the ladder through the bent end, the other of the latch It includes a magnet fastened to one end and a magnet detachment lever provided on one side of the magnet. The magnet detachment lever separates one side of the magnet attached to the hardware from the hardware.

In one embodiment, the magnet detachment lever is composed of a disc, hinged to one side of the magnet at a point spaced from the center of the disc may be selectively protruded from the attachment surface of the magnet. In one embodiment, the magnetic detachable lever may further include a lever handle coupled to one side. In one embodiment, one end of the latch can be bent in the U-shape can be bound to the crosspiece or longitudinal cross of the ladder.

The disclosed technology of the present application is configured to be simply installed to provide an effect of ensuring safety when working with a ladder in a simple manner.

The disclosed technology of the present application is composed of a device that is easy to attach and detach the magnet to provide a convenient effect of installation and separation.

1 is a perspective view showing a jig for a ladder according to an embodiment of the disclosed technology.
2 is a view for explaining a ladder fixing method of the ladder jig in FIG.
3 and 4 are views for explaining the magnet detachment lever of the ladder jig in FIG.

The description of the disclosed technique is merely an example for structural or functional explanation and the scope of the disclosed technology should not be construed as being limited by the embodiments described in the text. That is, the embodiments may be variously modified and may have various forms, and thus the scope of the disclosed technology should be understood to include equivalents capable of realizing the technical idea. In addition, the objects or effects presented in the disclosed technology does not mean that a specific embodiment should include all or only such effects, and thus the scope of the disclosed technology should not be understood as being limited thereto.

Meanwhile, the meaning of the terms described in the present application should be understood as follows.

The terms "first "," second ", and the like are intended to distinguish one element from another, and the scope of the right should not be limited by these terms. For example, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, but there may be other elements in between. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that there are no other elements in between. On the other hand, other expressions describing the relationship between the components, such as "between" and "immediately between" or "neighboring to" and "directly neighboring to", should be interpreted as well.

It should be understood that the singular " include "or" have "are to be construed as including a stated feature, number, step, operation, component, It is to be understood that the combination is intended to specify that it does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. Commonly used predefined terms should be interpreted to be consistent with the meanings in the context of the related art and can not be interpreted as having ideal or overly formal meaning unless explicitly defined in the present application.

1 is a perspective view showing a jig for a ladder according to an embodiment of the disclosed technology.

Referring to FIG. 1, the ladder jig 100 includes a latch 110, a magnet 120, a magnet detachment lever 130, and a lever handle 140.

The latch 110 is bound to the ladder through one bent end. That is, in order to fix the position of the ladder that is placed on the hardware, the latch 110 is configured in a structure that can be easily hooked on the ladder can be bound to the ladder. In one embodiment, one end of the latch 110 may be bent in the form of '' 'may be bound to the crossbar or longitudinal cross of the ladder. In addition, in one embodiment, the bent end of the clasp 110 may be formed to be gently bent in the opposite direction of the bent direction to facilitate the binding when the clasp 110 is bound to the crosspiece or longitudinal cross of the ladder.

In one embodiment, the latch 110 may be implemented in a light and hard material, such as aluminum, reinforced plastic, the size of the portion directly engaged with the ladder may correspond to the width 50mm, length 100mm.

The magnet 120 is fastened to the other end of the latch 110 is detachable to the hardware that the ladder relies on. In one embodiment, the magnet 120 may be firmly coupled to the other end of the latch 110 through a fastener 150, such as a bolt, and parallel to the '-' shaped opening of the latch 110. It may have a removable surface.

The magnet detachment lever 130 is provided on one side of the magnet 120 and lifts one side of the magnet 120 attached to the hardware. In one embodiment, the magnetic removable lever 130 may be composed of a disc, and may be hinged rotatably through a hinge coupler 132 on one side of the magnet 120 at a point spaced from the center of the disc. . The hinge coupled magnet detachment lever 130 may rotate about the hinge coupler 132 and selectively protrude from the attachment surface of the magnet 120.

The lever handle 140 is coupled to one side of the magnet detachment lever 130, so that the user can easily rotate the magnet detachment lever 130. The lever handle 140 may be formed long so as to rotate the magnet detachment lever 130 with a small force according to the lever principle. In one embodiment, the length of the lever handle 140 may correspond to 32 mm.

2 is a view for explaining a ladder fixing method of the ladder jig in FIG.

In FIG. 2, the ladder is disposed on the hardware 210, the ladder jig 100 is attached to the hardware 210 using the magnet 120, and the crosspiece 220 of the ladder using the latch 110. Bound). Due to this, the ladder jig 100 may be fixed so that the ladder does not easily escape from the hardware 210.

When the ladder jig 100 is fixing the ladder and the hardware 210, the position where the magnet detachment lever 130 does not protrude from the attachment surface of the magnet 120 so that the attachment surface of the magnet 120 becomes flat. Adjust with

3 and 4 are views for explaining the magnet detachment lever of the ladder jig in FIG.

3 and 4, the disc-shaped magnet removal lever 130 is hinged at a point away from the center, and rotates the hinge coupler 132 about the rotation axis and can selectively protrude from the attachment surface of the magnet 120. have. As the magnet detachment lever 130 rotates as the length of the magnet protruding from the attachment surface of the magnet 120 increases, the magnet 120 can be detachably and smoothly without shaking the magnet 120.

In addition, since the magnet detachment lever 130 is provided at one side of the magnet 120, when the magnet 120 is separated from the hardware 210, one side of the magnet 120 is separated from the hardware 210. The magnet 120 may be separated.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit and scope of the present invention as set forth in the following claims It can be understood that

100: jig for the ladder (110): latch
120: magnet 130: magnet removable lever
132 hinge hinge 140 lever handle
150: fastener

Claims

In the ladder jig for binding the ladder and the hardware to fix the position of the ladder arranged in dependence on the hardware,
A brace that binds to the ladder through a bent end;
A magnet fastened to the other end of the latch; And
It includes a magnet detachment lever provided on one side of the magnet,
The magnet desorption lever is a jig for a ladder, characterized in that to separate one side of the magnet attached to the hardware from the hardware.

The ladder jig of claim 1, wherein the magnet detachment lever comprises a disc and is hinged to one side of the magnet at a point spaced from the center of the disc to selectively protrude from an attachment surface of the magnet. .

The jig for a ladder according to claim 2, wherein the magnet detachment lever further comprises a lever handle coupled to one side.

The jig for a ladder according to claim 1, wherein one end of the latch is bent in a U-shape to be bound to a crosspiece or a longitudinal cross of the ladder.