KR200488544Y1

KR200488544Y1 - Apparatus For Adjusting Wire For Construction

Info

Publication number: KR200488544Y1
Application number: KR2020180002850U
Authority: KR
Inventors: 경규철
Original assignee: 경규철
Priority date: 2018-06-21
Filing date: 2018-06-21
Publication date: 2019-02-20

Abstract

The present invention relates to a construction wire binding mechanism for temporarily fixing two members together by using a wire. His composition is; The present invention relates to a wire binding mechanism for binding a thick wire. Hand-held rod-shaped grip; A rod-shaped extension extending to one end of the gripper; A rotating portion extending in one end of the extended portion and extending in a bent state and having a pointed end; And a wire catching hole or a wire catching groove provided in the rotating part or the extension part and capable of inserting a coarse wire.

Description

[0001] DESCRIPTION [0002] Apparatus For Adjusting Wire For Construction [

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction material, and more particularly, to a construction wire binding mechanism for temporarily fixing two members together using a wire. The present invention relates to a wire binding mechanism for binding a thick wire.

As wire rod, thick wire of 3 ~ 4mm in diameter is essential for construction site. These thick wires are also commonly referred to as half life, which is widely used to install molds, to connect rebars, to set up an asibaba, or to make temporary structures.

Conventionally, in order to bind thick wire (hereinafter, simply referred to as "wire"), an object to be bound is chewed, and then a sharp rod is inserted and rotated at the end or middle of the wire to tighten the object. In this process, the wire is twisted and the object is strongly pressed. The tool used here is a binding mechanism called Shin-Udae or Shino with various names in the field. This binding mechanism generally has a configuration in which one end is pointed, one end is bent and a handle is provided on the opposite side. When you insert the pointed end between the wire and the object and turn it several times, the wire will be able to tighten the object.

However, according to the conventional wire binding mechanism, it is not easy for an operator who is not skilled in the operation to use the binding mechanism. There are many cases where it does not twist properly or slip out of the hole and can not tighten properly.

Related related arts are as follows.

First, Korean Utility Model Registration Application No. 20-1997-0017449 relates to a tightening bolt used for tightening a reinforcing steel wire embedded in a cement concrete, so that a round bar can be smoothly rotated at a predetermined position, And slip prevention protrusions are formed on the surface of the handle tube so as not to slip during the operation.

Second, Korean Utility Model Registration Application No. 1996-019613 discloses a wire tying shed comprising a handle portion and an operating portion having a hook, wherein the handle portion is inserted into a portable tube having a wear ring capable of being fixed to the strap And a neck portion which is formed so as to be almost horizontally attached to the upper end of the carrying case is formed so as not to rotate the binding means inserted in the carrying case and the hooks of the binding means, And a portion for fixing the neck portion is formed at a position slightly deviated from a right angle with respect to the wear ring in order to make the neck portion facing.

Korean Utility Model Registration Application No. 20-1997-0017449 Korea Utility Model Registration Application Office 1996-019613

The object of the present invention with respect to the above problem is to provide a thick wire binding mechanism for construction which can help facilitate the binding operation. And more specifically, to provide a wire binding mechanism that can be easily rotated without any difficulty when rotating a wire using a binding mechanism.

According to an aspect of the present invention, there is provided a wire binding apparatus for construction, comprising: a grip portion formed in a bar shape or a knob shape to be held by a hand; A rod-shaped extension portion extending to one end of the grip portion, the rod-shaped extension portion being integrally formed with the grip portion; A rotating part extending from the one end of the extending part and extending in a bent state and having a pointed end; A wire hook or a wire hooking groove formed in parallel with the rotating part or the extension part and capable of inserting a coarse wire; Wherein the wire hooking hole is provided at a position adjacent to the boundary between the extending portion and the rotating portion, and the wire hooking groove is adapted to be able to engage the wire from the side of the binding mechanism, Quot; U "-shaped in cross-section.
The grip portion is provided with a slip prevention means, and a handle made of wood or synthetic resin can be installed.
The wire hanging hole may be formed to have a diameter of 3.5 to 6 mm and may be provided at an interval of 10 to 20 mm at the end of the extended portion.

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According to the above construction, a coarse wire binding mechanism for construction is provided which facilitates binding work for fixing two or more various members, such as binding and fixing reinforcing bars to each other. More specifically, a wire tying mechanism is provided that allows a wire to be inserted and rotated in a wire hook so that the wire can be rotated and twisted extremely easily.

1 is a perspective view of a construction wire binding mechanism according to an embodiment of the present invention.
Figs. 2 to 3 are sectional views showing the state of use of the wire binding apparatus for construction according to the embodiment of the present invention. Fig.
4 is a perspective view of a construction wire binding mechanism according to another embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings attached hereto. First, one embodiment of the present invention will be described with reference to Figs. 1 to 3. Fig. Hereinafter, another embodiment will be described with reference to FIG.

The construction wire binding apparatus according to the present invention includes a grip portion 10, an extension portion 20, a rotation portion 30, and a wire hook 21, and is basically made of steel.

The gripper 10 is in the form of a rod or a knob which can be gripped easily by hand. The grip portion 10 may be provided with means for preventing slippage. A handle made of wood or a synthetic resin may be additionally provided to the catching portion 10. [ The shape of the gripper 10 may vary, and the scope of the invention can not be limited by its appearance.

An elongated extension 20, also in the form of a bar, extends to one end of the catch 10. Usually, the extending portion 20 and the catching portion 10 are integrally formed. The extension 20 is provided with a length of 20 to 30 cm to serve as a lever for doubling the force when the grip 10 is held by a hand.

The rotation part 30 extends from the one end of the extension part 20 in a bent state and has a sharp end. The rotary part 30 has a shape similar to a hook. So that the rotation part 30 can be fitted into the narrow gap. The rotary part 30 is bent, and this bending part can also perform the function of a lever. For example, a small gap can be spread widely using a small force.

The feature of the present invention resides in the wire rack 21 in which the wire 1 can be inserted. The wire catching hole 21 is provided in the rotation part 30 or the extension part 20. [ And may be provided in the catching portion 10 as the case may be. The wire hooking hole 21 damages the cross section of the member, so that the strength is lowered. In order to reduce this adverse effect, the wire hooking hole 21 can be provided in the catching portion 10.

The wire hooking hole 21 has a circular or equivalent cross-sectional shape of a diameter capable of inserting the thick wire 1. For example, a diameter of 3.5 to 6 mm.

According to the present embodiment, the wire hooking holes 21 may be provided so that two are spaced apart in parallel. In particular, the wire hooking hole 21 may be provided adjacent to the boundary portion between the extension portion 20 and the rotation portion 30. And is provided at the end of the extension 20 as shown. The distance between the wire hooking holes 21 is preferably about 10 to 20 mm, but there is no limitation.

The operator adjusts the wire 1 in advance so as to be composed of the winding portion 4 and the fitting end portions 2 and 3 at both ends of the winding portion 4, that is, as shown in Fig. That is, the wire 1 is "

The spool portion 4 is a portion that surrounds the workpieces W1 and W2 and the

fitting end portions

2 and 3 are portions that fit into the wire hook hole 21 . The operation will now be described with reference to FIG.

The worker inserts the fitting end portions 2 and 3 of the wire into the wire hooking holes 21 after wrapping the support members W1 and W2 with the winding portion 4 of the wire as shown in Fig. 10 by hand and rotate the binding mechanism as indicated by the arrow.

Then, as shown in Fig. 3, a twist occurs between the binding mechanism and the workpieces W1 and W2. The range of the twisted portion is widened according to the degree of rotation of the binding mechanism and the fixing members W1 and W2 can be fixed more firmly.

The fitting end portions 2 and 3 of the wire are still inserted in the wire hooking hole 21 and the operator can pull out the binding mechanism in the direction indicated by the arrow.

Such wire bonding operations do not require any proficiency. Thus, non-skilled workers can perform quick work.

Hereinafter, another embodiment of the present invention will be described with reference to FIG. The present embodiment is for allowing the wire 1 to be fitted from the lateral direction of the binding mechanism. This is convenient when the end of the wire 1 is damaged and the wire can not be inserted into the tubular wire hook 21 (see Fig. 1).

According to the present embodiment, the wire hooking grooves 22 are provided so as to open at one side to the edge of the rotation part 30 or the extension part 20, and have a cross-sectional shape of "U" shape. As shown in the enlarged view of FIG. 4, the wire hooking grooves 22 are provided in the form of grooves. The depth D of the wire hooking groove 22 is preferably 1.0 to 2.0 times the diameter of the wire.

The above description is only a few examples based on the technical idea of the present invention. Those skilled in the art will recognize that various modifications may be made by those skilled in the art without departing from the scope and spirit of the invention as expressed in the claims. For example, all of the above-described embodiments may be freely combined and practiced by those skilled in the art, and any combination thereof should be construed as being included in the scope of the present invention.

1: wire 2, 3: fitting end
4: spool part 10:
20: extension part 21: wire hook
22: wire hook groove 30:

Claims

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A grip portion in the shape of a bar or a knob to be held by hand;
A rod-shaped extension portion extending to one end of the grip portion, the rod-shaped extension portion being integrally formed with the grip portion;
A rotating part extending from the one end of the extending part and extending in a bent state and having a pointed end;
A wire hook or a wire hook groove formed in parallel to the rotating portion or the extension portion and capable of inserting a coarse wire;
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Wherein the wire hooking hole is provided adjacent to a boundary portion between the extending portion and the rotating portion,
Wherein the wire hooking groove is formed so that a wire can be inserted from the lateral direction of the binding mechanism and one end of the wire hanging groove is open at an edge of the rotating portion or the extending portion so that the cross section of the wire hanging groove has a "U" shape.

3. The method of claim 2,
Wherein the catching portion is provided with a slip prevention means and a handle made of wood or synthetic resin is installed.

3. The method of claim 2,
Wherein the wire hooking hole is formed to have a diameter of 3.5 to 6 mm and is provided at an interval of 10 to 20 mm at the end of the extended portion.