KR20150071696A

KR20150071696A - rebar earthing binder

Info

Publication number: KR20150071696A
Application number: KR1020150080626A
Authority: KR
Inventors: 김용호
Original assignee: 김용호
Priority date: 2015-06-08
Filing date: 2015-06-08
Publication date: 2015-06-26

Abstract

And a reinforcing ground binding apparatus in which both ends of a paddle wire (grounding copper wire) are formed by electrically connecting fixed clamps having elasticity on a cylindrical annular shape is disclosed. According to such a reinforcing ground binding apparatus, the reinforcing bars and the reinforcing bars can be easily and electrically connected to each other, so that a highly reliable equipotential can be constituted.

Description

A rebar earthing binder

The present invention relates to a reinforcing bar grounding device that allows a building to easily bond with a rebar when it is intended to make an isoelectric through earthing during construction.

Earthing has been done to protect the structure from the lightning strike and to protect the human body from the long time when constructing the structure. Earthing is the easy flow of electricity to the earth, the earth.

In addition, isoelectric means that electric potential is constant by electrically connecting all positions, that is, positions, so that a potential difference is not generated. When a potential difference is generated, the electric power is generated in a fault voltage and a fault current in order to balance each other. In order to prevent this, an equipotential is made so that a potential difference does not occur during the construction of the structure. Otherwise, the grounding point is independently grounded and grounded at a certain distance so that no potential difference is generated between them (so as not to interfere with each other). However, since it is difficult to obtain a sufficient separation distance in a narrow space, an equipotential is formed through the integrated grounding.

However, in order to form the equipotential, the rebar or the metal structure must be electrically tightly bound. However, since the people who do not have sufficient electrical knowledge construct the rebar or the metal structure in the construction site, (Ie, after concrete pouring), it would be difficult to confirm that it was after the proper grounding time. In addition, although a part of the weld is partially used for electrical connection to a necessary place, since the physical property of the rebar is changed by applying heat to the rebar, the construction does not cope with it and the construction method is troublesome It was complicated.

SUMMARY OF THE INVENTION The present invention has been proposed in order to solve these problems, and it is an object of the present invention to provide a reinforcing ground binding apparatus which can easily bond a rebar and a rebar so that an equipotential can easily and easily be formed. .

In order to accomplish the above object, the reinforcing ground binding apparatus according to the present invention is formed by electrically connecting both ends of a paddle wire (grounding wire) to a cylindrical annular fixed gripper having elasticity. Electrical connection refers to soldering or crimping connection. At this time, the fixed gripper having elasticity on the cylindrical annular shape is formed of a metal material having good electrical conductivity. For example, copper or silver, gold and plated, electrically conductive metal materials. In addition, the fixed gripper having elasticity on the cylindrical annular shape is formed so that the tip of the gripper part is curved outward more than 7 degrees with respect to the vertical axis so that it can be easily engaged with the rebar. In order to bond well with the rebar, a concave groove is formed in the longitudinal direction (short direction) at regular intervals inside the pliers (convex protrusion when viewed from the outside).

According to the above-mentioned reinforcing ground binding apparatus, the rebar and the rebar can be easily grounded with high reliability through electrical connection, and the isoelectric can easily and easily be made by electrically connecting several places. .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a reinforcing ground binding apparatus according to an embodiment of the present invention;
FIG. 2 is a sectional view showing a section of a cylindrical annular-shaped elastic gripping fixture formed at both ends of a reinforcing ground binding apparatus according to an embodiment of the present invention;
3 is a perspective view showing a state where a rebar and a rebar are electrically connected (grounded) through a reinforcing ground binding apparatus according to an embodiment of the present invention.

Hereinafter, a reinforcing ground binding apparatus according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

The basic configuration of the reinforcing ground binding apparatus will be described with reference to FIG.

As shown in Fig. 1, the fixing tongue 20 having elasticity in a cylindrical annular shape is electrically connected to both ends of a tread (ground tongue) 10 to form a connection. Electrical connection refers to soldering or crimping connection.

Also, as shown in FIG. 2, the fixed gripper 20 having elasticity in a cylindrical annular shape formed at both ends of the tread (grounded copper wire) 10 is formed such that its end portion is curved outward by 7 degrees with respect to the vertical axis. In order to bond well with the rebar, a concave groove is formed in the longitudinal direction (short direction) at regular intervals inside the pliers (convex protrusion when viewed from the outside).

As shown in FIG. 3, the rebar 100 and the rebar 100 are connected using the reinforcing ground binding apparatus of the present invention. The connection method is such that the fixing tongue 20 having elasticity in a cylindrical annular shape formed at both ends of the tramp (grounding copper wire) 10 is simply inserted into the rebar 100 and connected.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It should be understood that various modifications and changes may be made.

Since the reinforcing ground binding apparatus of the present invention plays an important role in the integrated grounding system currently in operation, it can be directly used in industry. In particular, the construction method is simple and does not affect other structures, It is possible to mass-produce and consume it, so that it is easy to use in industry.

10: Paddle wire (grounding wire)
20: Fixed gripper with elasticity on a cylindrical annular shape
30: Electrical connection
40: Fixed forceps tip formed to curve more than 7 degrees outward
100: rebar

Claims

Wherein the both ends of the paddle wire (ground copper wire) are formed by electrically connecting fixed clamps having elasticity on a cylindrical annular shape.

[2] The apparatus as set forth in claim 1, wherein the cylindrical annular elastic gripping fixture is formed such that the tip of the gripper unit is curved at 7 degrees or more outward with respect to the vertical axis so that the tip of the gripper can be easily coupled with the rebar. .

The reinforcing ground binding apparatus according to claim 1, wherein recessed grooves are formed in the longitudinal direction (short direction) at regular intervals on the inside of the cylindrical annular elastic gripping fixture.