KR20140100082A

KR20140100082A - A walk plate

Info

Publication number: KR20140100082A
Application number: KR1020130012879A
Authority: KR
Inventors: 김호영
Original assignee: 김호영
Priority date: 2013-02-05
Filing date: 2013-02-05
Publication date: 2014-08-14

Abstract

The present invention provides a safety device for a worker who is provided with slip prevention means for preventing slippage during movement, and is provided with a plurality of through holes And a slip prevention means (4) installed on the upper surface of the body (3) so as to arrange a plurality of slip prevention means (4), the hypodermic footboard comprising: a body (3) The slip prevention means 4 includes a main body 6 having elongated holes 5 formed in a longitudinal direction thereof and a fastening bolt 5 screwed with the nut 7 through the elongated hole 5 and the through hole 2, (8).

Description

{A walk plate}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a footrest for a worker who can safely support a worker during a high-altitude work, and more particularly, to a worker's safety by providing a slip prevention means Of course, the present invention relates to a footrest which can be easily separated and assembled.

Generally, the footrests are installed to secure space for workers to work safely in a place where there is a risk of fall or foot falling during the job, and to facilitate material transportation.

In other words, it is installed in a hypothetical scaffold provided in the work space, and the worker can safely support the work while performing the work. After the work, the work scaffold is disassembled together with the hypothetical scaffold.

Such a footrest is constructed mainly of a plate-like body, and the body has a plurality of through-holes penetrating vertically so as to facilitate the discharge of water such as rainwater, thereby eliminating the inconvenience of work due to water .

However, in the case of the abovementioned footrest, a safety accident such as a fall occurs when a worker slides due to an adhesive material such as snow or mud, or a worker moves due to a decrease in frictional force caused by foreign matter adhering to the worker's shoe There was a problem.

Accordingly, as shown in FIG. 1, a non-slip device such as a wood, a synthetic resin pipe, a metal pipe, or the like is bundled and fixed to the body by a band or wire so that the worker is supported by the non- In order to prevent safety accidents in advance.

However, the above-described conventional footrests have a weak binding force of the band or wire that fixes the slip prevention means (wooden rod, metal rod, synthetic pipe) to the body and can not withstand the load of the worker, There is a problem that safety can not be ensured.

In addition, there is a problem that the fixing operation of the non-slip means using the band or wire is inconvenient, so that the workability of the separating and assembling work is deteriorated and the productivity is lowered, and the non-slip means used is difficult to collect.

SUMMARY OF THE INVENTION The present invention has been proposed in order to solve the above-mentioned problems, and an object of the present invention is to provide an anti-slip means for preventing an operator from slipping during transportation, So that it can be easily used.

According to an aspect of the present invention, there is provided a footrest for a hosiery comprising: a body formed in a plate shape and having a plurality of through holes penetrating up and down; and a plurality of legs arranged on the body, Wherein the slip prevention means comprises: The non-slip means includes a main body having a long hole in the longitudinal direction, and a fastening bolt that passes through the long hole and the through hole and is screwed to the nut.

The main body is formed in a bar shape and has a protrusion formed on its upper surface in the longitudinal direction.

The long hole is provided in a groove formed in the body in the longitudinal direction so that the screw head portion of the fastening bolt that is stiff to the long hole is accommodated in the groove and is not exposed to the outside.

According to the present invention, since the body and the body are screwed to each other through the fastening bolts to separate and assemble them, the separating and assembling work is smooth and simple, the working efficiency is increased, and the body and the body The assembled state is not disassembled unauthorizedly during use so that the safety of the worker can be secured. In addition, after the main body and the body are separated from each other after use, they can be separately stored and reused, which is economical.

1 is a schematic view showing a process of forming a conventional footrest.
FIG. 2 is a perspective view illustrating a footrest according to an embodiment of the present invention. FIG.
Fig. 3 is a schematic cross-sectional view showing a footrest according to the present embodiment. Fig.
Fig. 4 is a partially schematic cross-sectional exemplary view showing an enlarged portion of a part of a hypothetical footrest according to the present embodiment;
Fig. 5 is a schematic view showing a use state of a footrest for a floor according to the present embodiment; Fig.

Hereinafter, a hypothetical footrest according to a preferred embodiment of the present invention will be described in detail.

The embodiments of the present invention may be modified into various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This embodiment is provided to more fully describe the present invention to those skilled in the art. Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals. Detailed descriptions of well-known functions and constructions which may be unnecessarily obscured by the gist of the present invention are omitted.

2 to 5 are views showing a footrest according to an embodiment of the present invention. The footrest 1 according to the present embodiment includes a plurality of through holes (not shown) 2 is formed.

That is, water such as rainwater is easily discharged by the plurality of through holes 2 formed in the body 3, thereby eliminating the inconvenience of work due to water.

A plurality of slip prevention means 4 are provided on the upper surface of the body 3 to prevent slippage.

As a result, the operator is supported by the non-slip means (4) during movement, thereby preventing a safety accident of the worker from being delayed.

The non-slip means 4 includes a main body 6 having a long hole 5 formed in a longitudinal direction thereof and a nut 6 penetrating through the long hole 5 and the through hole 2, And a fastening bolt (8).

That is, since the main body 6 and the body 3 are separated and assembled through the threaded connection of the fastening bolts 8 and the nuts 7, the separation and assembling work is smooth and simple and the working efficiency is increased .

In addition, since the body 6 is fixed to the body 3 by a high coupling force of the fastening bolts 8, the assembled state is not disassembled unauthorized during use, so that the safety of the worker can be secured, The body 6 and the body 3 can be separated and stored separately for reuse, which is economical.

It is preferable that the main body 6 is mainly made of a metal material, and it is most preferable that the main body 6 is formed of a rectangular rod whose cross section has a rectangular shape.

The main body 6 is formed in a rod shape, and a projection 9 is formed on the upper surface in the longitudinal direction to increase the frictional force of the upper surface of the main body 6.

That is, the supporting force of the operator with the shoe bottom surface can be further increased through the protruding portion 9, thereby enhancing safety.

The long hole 5 is provided in a groove 10 formed in the body 6 in the longitudinal direction and the threaded portion of the fastening bolt 8 fastened to the long hole 5 is inserted into the groove 10, And is not exposed to the outside.

As a result, the worker's shoe and the threaded head portion of the fastening bolt 8 are not in contact with each other, so that the problem of unfastening the fastening bolt 8 does not occur.

A plurality of the footrests 1 according to the present embodiment as described above are sequentially and successively fixed to a temporary scaffold (not shown) installed at a work site to securely carry out work while being supported by an operator, It is possible to prevent the operator from slipping through the projections 6 provided on the main body 6 and the projections 9 provided on the main body 6,

While the present invention has been described with reference to the exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Therefore, the examples disclosed in the present invention are not intended to limit the scope of the present invention and are not intended to limit the scope of the present invention. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

1: Scaffolding footplate 2: Through-hole
3: Body 4: Slip prevention means
5: Slot 6: Body
7: Nut 8: Fastening bolt
9: protrusion 10: groove

Claims

A footrest comprising: a body having a plurality of through holes formed in a plate shape and penetrating up and down; and a non-slip means provided on the upper surface of the body so as to prevent slippage;
Wherein the slip prevention means comprises a main body having a long hole in the longitudinal direction and a fastening bolt threaded through the long hole and the through hole and screwed to the nut.

The method of claim 1, further comprising:
Wherein the main body is formed in a bar shape and has a protruding portion formed on its upper surface in a longitudinal direction.

The method of claim 1, further comprising:
Wherein the slot is provided in a groove formed in a longitudinal direction of the body so that a screw head portion of a fastening bolt that strikes the slot is received in the groove and is not exposed to the outside.