KR20160136796A

KR20160136796A - Safety guard rail pole

Info

Publication number: KR20160136796A
Application number: KR1020150070819A
Authority: KR
Inventors: 문정호
Original assignee: 문정호
Priority date: 2015-05-21
Filing date: 2015-05-21
Publication date: 2016-11-30

Abstract

The present invention is a simple structure, which has a strong fastening force and prevents a safety accident due to separation of a supporting post, and is easy to disassemble and assemble to improve workability. In order to provide a safety railing support for a work, (10), and a railing pipe (1) to which a bracket (20) is attached to connect the struts (10) to each other, characterized in that it is fixed to the lower end of the strut (10) A fixture 30 in which a hole 34 is formed and legs 32 are formed vertically downward; A fastener (40) fixed to the footrest or foot frame and having a pocket (42) through which the leg (32) can be inserted vertically and having a pin insertion hole (44) formed on one side thereof; And a stopper 50 integrally formed with a first fixing pin 52 and a second fixing pin 54 that are fitted in the respective pin fitting grooves 34 and 44 of the fixing member 30 and the fixing member 40. [

Description

{Safety guard rail pole}

More particularly, the present invention relates to a safety guardrail for a work, and more particularly, to a safety guardrail for a work, which can prevent a worker from falling and safely walk in various work places, And to provide a safety railing support for work.

The present invention relates to a balustrade for a work which is constructed when a vessel block is manufactured or repaired, or when a civil engineering work or a construction site is raised, And the strut is fixed to the foot frame.

In this case, as a means for fixing the support to the foot frame, the "safety railing for a ship" of Japanese Patent Application Laid-Open No. 10-2013-0120649 and the "railing post" of a registered utility model 20-0451550, Is fixed to the foot frame. Such a clamp has a risk that it can fall off easily when the screw is loosened or the clamping force falls, and the operator has to carry various clamping tools.

In addition, there is a parapet having a structure in which a lower portion of a pillar is fitted in a pocket-shaped fastener mounted on a foot frame. However, if a slight force is generated due to repetitive shaking, .

The bracket connecting the railing pipe is formed by bending a thin band-shaped plate into a "C" shape and fixing it by a wedge pin as shown in the registered utility model No. 20-0472461, and the bracket is weak and easily deformed by external impact Assembling becomes difficult when separating and recycling.

[Prior Art Literature]

[Patent Literature]

Patent Document 1: Japanese Patent Application Laid-Open No. 10-2013-0120649

Patent Document 2. Registered Utility Model No. 20-0451550

Patent Document 3. Registered Utility Model No. 20-0472461

The present invention provides a safety guardrail for work which is simple in structure and has a strong fastening force and can prevent a safety accident due to deviation of the guardrail.

It is another object of the present invention to provide a safety railing support for work which can be easily disassembled and assembled to greatly improve workability and which does not require a lot of tools and has an economical effect of shortening work time and reducing workforce.

The present invention is characterized in that a support (10) is installed outside a footrest or a foot frame and is installed at regular intervals along the footrest and a bracket (20) is attached to the support to connect the support (10) 1), comprising: a fastener (30) fixed to a lower end of the strut (10) and formed with a pin insertion hole (34) and vertically downwardly formed with a leg (32); A fastener (40) fixed to the footrest or foot frame and having a pocket (42) through which the leg (32) can be inserted vertically and having a pin insertion hole (44) formed on one side thereof; And a stopper 50 integrally formed with a first fixing pin 52 and a second fixing pin 54 that are fitted in the respective pin fitting grooves 34 and 44 of the fixing member 30 and the fixing member 40. [

The present invention is a simple structure that prevents a safety accident caused by deviation of a railing support by securing a manufacturing cost without heightening a manufacturing cost and facilitates disassembly and assembly, thereby greatly improving workability and reducing work time And in particular, the worker can install and dismantle the tool as a hammer tool, and can work conveniently.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view illustrating an installation state of a safety guardrail for work according to a preferred embodiment of the present invention; FIG.
FIG. 2 is a view showing a state where the safety guardrail for work is fixed by a stopper according to a preferred embodiment of the present invention. FIG.
3 is a view illustrating an assembled state of a bracket in a safety guardrail for work according to a preferred embodiment of the present invention.

Best Mode for Carrying Out the Invention Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. Like reference numerals can be used for similar elements in connection with the description of the drawings.

The safety guard rail for work according to the embodiment of the present invention includes support pillars (10) installed outside a foot plate or a foot frame and installed at regular intervals along the foot plate and brackets (20) And a pinch hole (34) formed at a lower end of the strut (10) and formed with a leg (32) vertically downwardly, the pinch hole (34) 30); A fastener (40) fixed to the footrest or foot frame and having a pocket (42) through which the leg (32) can be inserted vertically and having a pin insertion hole (44) formed on one side thereof; And a stopper 50 integrally formed with a first fixing pin 52 and a second fixing pin 54 that are fitted in the respective pin fitting grooves 34 and 44 of the fixing member 30 and the fixing member 40. [

The bracket 20 has an upper plate 22 and a lower plate 24 having pinholes 26 in which the chain pins 28 are inserted. Ribs 23 and 25 are formed on the upper and lower plates.

The above is explained in more detail as follows.

First, in a shipyard of a shipyard or a high-altitude worksite of various construction sites, a foot frame 100 is installed along a work position and a walkway of a worker, and predetermined pedestals are placed on the foot frame to form a passageway.

At this time, a safety guardrail for work is installed on the outside of the footrest or foot frame 100, and the parapets are connected to each other in a generally horizontal manner and spaced apart from each other at regular intervals, (1).

1 shows a state where a support 10 is installed outside a foot frame 100. A predetermined fixture 40 is attached to an outer end of a foot frame 100 and a fixture 30 And the support is attached to the foot frame by fastening the fastener (40) and the fastener (30).

One or more brackets 20 are attached to the struts 10 to connect the struts 10 with the parapet pipe 1. The bracket 20 has an upper plate 22 and a lower plate 24 having pinholes 26 into which the chain pins 28 are inserted and one or two railing pipes 1 are inserted into the brackets 20, 28). At this time, both ends of the upper and lower plates 22 and 24 are bent so as to form the bent reinforcing bars 23 and 25, thereby preventing them from being easily deformed by an external impact.

Next, the fastener 30 attached to the lower end of the strut 10 is formed with a pin insertion hole 34 in the lateral direction, and the leg 32 is formed integrally downward.

The bracket 40 attached to the outer end of the footplate or foot frame 100 is also provided with pockets 42 through which the legs 32 of the fastener can be fitted vertically, Holes 44 are formed.

A stopper 50 is fitted to the pin fitting groove 34 of the fixture 30 and the pin fitting groove 44 of the fixture 40. The stopper 50 is integrally formed with the first fixing pin 50 so that the leg 32 of the fixture can be fitted into the pin fitting grooves 34 and 44 in the one direction when the leg 32 of the fixture is inserted into the pocket 42 of the fixture. (52) and a second fixing pin (54).

After the footplate 100 and the footrest are installed, the operator inserts the support 10 into each of the fasteners 40 and inserts the stopper 50. Then, the worker mounts the footplate 50 with the hammer- Is completed.

At the time of disassembly, the other side of the stopper 50 is hit and separated by a hammer, so that the support is simply separated.

1: Railing pipe 10: Support 20: Bracket
23,25: Reinforcing bar 28: Chain pin 30: Fastener
32: leg 40: latch 50: stopper
100: foot frame

Claims

A footrest (10) installed outside a footrest or a foot frame and installed at regular intervals along the footrest and a railing pipe (1) having a bracket (20) attached thereto and connecting the supports (10) Wherein the safety guard rail comprises:
A fixture 30 fixed to a lower end of the strut 10 and having a pin insertion hole 34 and a leg 32 formed vertically downward;
A fastener (40) fixed to the footrest or foot frame and having a pocket (42) through which the leg (32) can be inserted vertically and having a pin insertion hole (44) formed on one side thereof;
And a stopper 50 integrally formed with a first fixing pin 52 and a second fixing pin 54 which are fitted in the respective pin fitting grooves 34 and 44 of the fixing member 30 and the fixing member 40 A safety guardrail for working.

The method according to claim 1,
The bracket 20 has an upper plate 22 and a lower plate 24 having pinholes 26 in which the chain pins 28 are inserted and reinforcing bars 23 and 25 are formed on the upper plate and the lower plate. Railing holding.