KR200475006Y1

KR200475006Y1 - Device for inserting electric wire into flexible conduit using centrifugal force and reaction force of rotating movement

Info

Publication number: KR200475006Y1
Application number: KR2020130008657U
Authority: KR
Inventors: 김상준; 김성엽; 오형순
Original assignee: 대우조선해양 주식회사
Priority date: 2013-10-22
Filing date: 2013-10-22
Publication date: 2014-11-04

Abstract

The present invention relates to a wire insertion device for a flexible wire using a centrifugal force and a relative rotation, comprising: a main frame (110) fixed to a mounting surface; A driven gear 120 rotatably mounted on an upper end of the main frame 110 and having a center through which electric wires 210 pass; A drive gear (150) meshingly engaged with the driven gear (120); A driving motor 140 fixed to the driving gear 150 and mounted on the main frame 110; A conduit support 180 that is seated on the upper surface of the driven gear 120 and has a hole 182 through which the wire 210 passing through the driven gear 120 can pass; And a clamp 190 for fixing the flexible conduit 200 seated on the conduit tube support 180. The apparatus for inserting a wire in a flexible cable conduit using centrifugal force and relative rotation is provided.
According to the present invention, it is possible to insert the wire into the flexible conduit automatically, thereby improving the convenience. Further, since it uses the centrifugal force and the relative rotation movement, the wire insertion is easy and smooth.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a device for inserting a wire into a flexible wire using centrifugal force and relative rotation,

The present invention relates to an apparatus for inserting a flexible wire into a flexible wire using centrifugal force and relative rotation, and more particularly, to a flexible wire inserting apparatus using an improved centrifugal force and relative rotation to automatically and smoothly insert a wire into a flexible wire, Tube wire insertion apparatus.

In general, a flexible conduit, that is, a flexible conduit, is a conduit used to protect a wire, and is flexible and stretchable, which is widely used in the interior of a panel or in a short-distance wire connection.

However, since the flexible wire is formed with concavities and convexities in the inner and outer surfaces in the longitudinal direction in order to obtain flexibility, the wire to be inserted can be easily pushed to some extent, but after the insertion of the flexible wire over a certain length, There is a problem facing the situation that it can not push the wire easily.

Because of this inconvenience, the wire is usually pushed while rotating the wires in the field, but it is only possible to a certain extent and the friction becomes large and the wire becomes very long and the work becomes very difficult.

In this regard, as a prior art to be referred to, although Patent No. 0572754 is disclosed, it does not include a direct relation or a technical structure that solves the above-mentioned problems.

As another example, there is a commercially available example in which a flexible conductive pipe made of plastic is manufactured as a separate type, or a central part is formed in a split shape.

In this case, since it is possible to insert the electric wire by spreading it, it is easy and easy to install the electric wire, but since it easily spreads to a small curvature, it is inconvenient to bundle the member with a binding member such as a cable tie.

The present invention has been made in view of the above-described problems in the prior art, and has been made in order to solve the above problems, and it is an object of the present invention to provide a method of easily and conveniently inserting a wire into a flexible conduit, There is provided a wire insertion device for a flexible wire using a centrifugal force and a relative rotation movement that can automatically draw the wire.

According to an aspect of the present invention, there is provided a mounting structure for a vehicle comprising: a main frame fixed to a mounting surface; A driven gear 120 rotatably mounted on an upper end of the main frame 110 and having a center through which electric wires 210 pass; A drive gear (150) meshingly engaged with the driven gear (120); A driving motor 140 fixed to the driving gear 150 and mounted on the main frame 110; A conduit support 180 that is seated on the upper surface of the driven gear 120 and has a hole 182 through which the wire 210 passing through the driven gear 120 can pass; And a clamp 190 for fixing the flexible conduit 200 seated on the conduit tube support 180. The apparatus for inserting a wire in a flexible cable conduit using centrifugal force and relative rotation is provided.

At this time, the driving motor 140 is further provided with a speed-controlling inverter 160.

The driven gear 120 and the drive gear 150 are both spur gears.

According to the present invention, it is possible to automatically insert the wire when inserting the wire into the flexible conduit, thereby improving the convenience.

In addition, since the centrifugal force and the relative rotational motion are used, it is easy to insert a wire and has a merit.

In addition, since there is no need to open the flexible conduit, the durability can be improved because there is no widening in the installation of the curvature portion.

1 is an illustration of an apparatus for inserting a wire in a flexible wire using centrifugal force and relative rotational motion according to the present invention.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

Prior to the description of the present invention, the following specific structures or functional descriptions are merely exemplified for the purpose of describing the embodiments according to the concept of the present invention, and the embodiments according to the concept of the present invention may be embodied in various forms, And should not be construed as limited to the embodiments described herein.

In addition, since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments are illustrated in the drawings and described in detail herein. It is to be understood, however, that the appended claims are intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the appended claims, rather than limiting the embodiments in accordance with the concepts herein.

As shown in FIG. 1, an apparatus for inserting wires in a flexible electric wire using centrifugal force and relative rotational motion according to the present invention includes a plurality of fixed blocks 100.

The fixed block 100 plays a role of firmly and stably supporting and fixing the present designing device on a paper surface or a mounting surface.

The main frame 110 is fixed to the upper surface of the fixed block 100.

The main frame 110 is a rectangular frame body having a substantially trapezoidal shape.

In addition, a driven gear 120 is rotatably fixed to the upper end of the main frame 110.

At this time, the driven gear 120 is preferably a spur gear.

The spur gears are linear gears having a tooth shape parallel to the shaft, and are the most common gears. They are cheap and easy to install.

In addition, a motor base 130 is fixed to one side of the upper end of the main frame 110, and a driving motor 140 is fixed to the motor base 130.

A drive gear 150 is integrally fixed on a rotating shaft of the drive motor 140. The drive gear 150 is also preferably a spur gear and is coupled to the driven gear 120 in a tooth-like manner.

Therefore, when the driving motor 140 rotates, the driving gear 150 rotates, so that the driven gear 120 engaged with the driving gear 150 can rotate.

Here, the drive motor 140 may further include an inverter 160. The inverter 160 may be a means for adjusting the rotational speed of the motor by changing the frequency, and may include a control knob 170 ).

Since the rotational speed of the drive motor 140 can be freely adjusted by providing the inverter 160 as described above, the efficiency of automatic insertion is further increased when inserting the wire 210 into the flexible conduit 200 .

Meanwhile, the driven gear 120 is configured to pass through the center of the driven gear 120 so that the electric wire 210 can pass therethrough, and a predetermined length of the conduit support 180 is fixed to the upper surface of the driven gear 120.

The conduit support 180 is arranged parallel to the upper surface of the driven gear 120 and is configured such that the wire 210 passing through the driven gear 120 can pass through the hole 182.

In addition, the flexible conduit 200 is firmly fixed to the upper surface of the conduit tube support 180 through a clamp 190.

The wire inserting device according to the present invention having such a configuration has the following operating relationship.

First, the flexible conduit 200 is prepared and placed on the conduit support 180, and then fixed firmly using the clamp 190.

Then, the flexible conduit 200 is provided with both open ends.

Then, the electric wire 210 is pulled to pass through the driven gear 120 and the conduit support 180, and then inserted into the flexible conduit 200 to a certain depth.

In this state, when the driving motor 140 is rotated, the driving gear 150 is interlocked and the driven gear 120 engaging with the driving gear 150 is rotated, whereby the conduit support 180 is fixed to the flexible conduit 200, As shown in FIG.

Then, since the flexible wire 200 is fixed by the clamp 190, but the inserted wire 210 is not constrained, the inserted end moves in the tangential direction of the radius of rotation while being subjected to the centrifugal force, Accordingly, a phenomenon of being automatically inserted into the flexible conduit 200 occurs, so that the operator can easily and conveniently insert the wire 210 without applying any force.

At this time, if the inverter 160 is further provided, the electric wire 210 is slowly rotated while gradually maintaining the stable operation. Then, when the rotation speed is slowly increased, the electric wire 210 is smoothly sucked, The insertability is increased.

As described above, the present invention applies the centrifugal force generated at that time by rotating the flexible conduit 200 itself, and the relative rotational motion characteristic of the wire 210 at this time, so that the electric wire 210 can be easily, conveniently and smoothly transferred into the flexible conduit 200 As shown in FIG.

100: fixed block 110: main frame
120: driven gear 130: motor base
140: drive motor 150: drive gear
160: Inverter 170: Adjustment knob
180: conduit support 190: clamp
200: Flexible conduit 210: Wires

Claims

A main frame 110 fixed to the mounting surface;
A driven gear 120 rotatably mounted on an upper end of the main frame 110 and having a center through which electric wires 210 pass;
A drive gear (150) meshingly engaged with the driven gear (120);
A driving motor 140 fixed to the driving gear 150 and mounted on the main frame 110;
A conduit support 180 that is seated on the upper surface of the driven gear 120 and has a hole 182 through which the wire 210 passing through the driven gear 120 can pass;
And a clamp (190) for fixing the flexible conduit (200) mounted on the conduit support base (180) by using a centrifugal force and a relative rotational movement.

The method of claim 1,
Wherein the driving motor (140) is further provided with a speed adjusting inverter (160), wherein the centrifugal force and the relative rotational motion are used.

The method of claim 1,
Wherein the driven gear (120) and the drive gear (150) are both spur gears, wherein the centrifugal force and the relative rotational motion are used.