KR20150034335A

KR20150034335A - Wire connecting device for traffic right

Info

Publication number: KR20150034335A
Application number: KR20130114263A
Authority: KR
Inventors: 김상원
Original assignee: 김상원
Priority date: 2013-09-26
Filing date: 2013-09-26
Publication date: 2015-04-03

Abstract

A wire connection terminal for a traffic light is disclosed which is capable of stably connecting a wire and a turnbuckle by providing a wire connection terminal at one end of the wire. According to the present invention, a wire connection terminal stably fixed to one end of a wire is connected to a turnbuckle ring to provide a stable and strong tension to the signal lamp arm, and a user can easily combine and disassemble the wire and turnbuckle And it is economical to reduce the waste of the wire.

Description

[0001] The present invention relates to a wire connecting device for traffic lights,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a wire used for a signal lamp, and more particularly, to a wire connecting terminal for providing a tension to a signal lamp arm and a turnbuckle stably, To a wire connection terminal for a signal lamp to be connected.

In the case of a steel pillar in which an iron arm is formed on one side of a steel pillar and a signal lamp or a road signboard is installed on the arm, The weight of the arm installed on the side of the steel pillar, the signal lamp installed on the arm, or the road information display board causes the steel pillar to receive a force in the lateral direction in which the arm is formed, Or the side where the arm of the iron pillar is formed is torn, and the iron pillar may be damaged.

In order to prevent such damage, a wire is provided to the upper end of the arm and the iron post of the traffic light to apply force to the arm in the upper direction. 1, the signal lamp post 10 is composed of a strut 20 vertically erected on the ground G and an arm 30 formed on the side of the strut 20, The arm 30 is provided with a signal lamp 31, and in addition to the signal lamp 31, a guide panel or the like may be provided if necessary. A base concrete C is installed between the column 20 and the ground G so that the signal column 10 can be fixed to the ground G. [

Since the arm 30 of the signal lamp post 10 constructed as described above receives a force in the lower end direction a1 due to the gravity applied by the ground G, (20) can be damaged.

In order to prevent the above damage, a large number of wires 21 are installed on the upper end of the arm 30 and the upper end side of the support column 20. [ 1, when a plurality of wires 40 are tightly installed between the upper end of the arm 30 and the support platform 20, the plurality of wires 40 are tensioned at the upper end of the arm 30, The force applied to the arm 30 is minimized by receiving the force in the upper direction a2 to the arm 30 so as to cancel the gravity applied in the lower direction a1, 30 to minimize damage to the struts 20 connected thereto.

At this time, the wire 40 is wound around the arm 30 by using a turnbuckle as shown in FIG. 2 so as to be able to be connected to the strut 20 while providing sufficient tension to the arm 30 One-to-one connection to the wire connecting pin 32 of FIG.

2 is a perspective view of the turnbuckle 40 to which the wire 44 is connected. The turnbuckle 40 is made of a material such as a connecting screw 41 connected to a fastening hole 32a formed in a wire connecting pin 32 of the arm 30 shown in FIG. 1, and a plurality of bundles of wire A wire 44 which is manufactured and provided with an actual tension on the arm 30 shown in Fig. 1 and a turnbuckle 43b which is formed with a turnbuckle 43b so that the wire 44 can be connected to the above- A bolt 43 and a common nut 42 for tightening the connecting bolt 43 and the connecting screw 41 and the wire 44 to the turnbuckle 43b connected to the turnbuckle 43b as shown in Fig. .

2, the connecting screw 41 includes a connecting screw main body 41a which can be bolted to the common nut 42, a wire of the signal lamp arm 41a, And a connecting portion 41b which can be inserted into a fastening hole (not shown) formed in the connecting pin so that the connecting portion 41b can be inserted into the fastening hole (not shown). At this time, the connecting portion 41b may be formed to be inserted into a fastening hole (not shown) using a bolt as shown in FIG. 2, and may be formed in the form of a hook so as to be inserted into a fastening hole It can also be fastened by walking.

The turnbuckle bolt 43 is composed of a turnbuckle bolt body 43a that can be bolted to the common nut 42 and a turnbuckle ring 43b to which the wire 44 is inserted and connected. The wire 44 connected to the wire 44 is bent so that the wire 44 is inserted into the turnbuckle 43b to form a ring shape as shown in FIG. So that the ring shape of the wire 44 is determined and held.

The tightening pin 45 is formed in a U-shape and includes a fastening 45a having screw grooves formed at both ends thereof and a fastening body 45b formed to insert both ends of the fastening 45a. .

A wire 44 formed in a ring shape is inserted into a concave portion of the 'U' shaped fastener 45a in order to firmly hold the loop shape of the wire 44 by using the tightening pin 45 described above, In this state, both ends of the fastener 45a are inserted into the tightening main body 45b, and a pair of nuts are inserted into the screw grooves formed at both ends of the fastener 45a, So that the wire 44 located in the gap between the wire 45a and the tightening main body 45b is fixed so as to firmly maintain the ring shape of the wire 44. [

The turnbuckle 40 configured as described above is capable of changing the length and tension of the wire 44 through the ring-shaped diameter of the wire 44 and the tightening of the turning bolt 43 and the connecting screw 41 of the common nut 42, It is easy to control.

However, since the connection between the wire 44 and the turnbuckle bolt 43 depends only on fastening the fastener 45a and fastening body 45b of the tightening pin 45, the turnbuckle 40 having the above- And the wire 44 must be used longer than the required length of the turnbuckle 40, which is uneconomical and unfavorable in appearance.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the related art as described above, and it is an object of the present invention to provide a wire connection wire for connecting a wire and a turnbuckle by stably connecting a wire connection terminal to one end of a wire cut to a required length, And the terminal is provided.

In order to accomplish the object of the present invention as described above, the present invention provides a wire for a traffic light and a guide plate for a guide plate, the wire being installed at one end of a cut wire, Connection base; Connecting bolts; And at least one crimping nut.

In the above, the wire cut into the insertion fastener is inserted, and the inserted wire is tightened by fastening the insertion fastener using a compactor.

According to the present invention, a wire connection terminal stably fixed to one end of a wire is connected to a turnbuckle ring to provide a stable and strong tension to the signal lamp arm, and a user can easily combine and disassemble the wire and turnbuckle And it is possible to reduce the waste of the wire, which is economical and can improve the appearance.

Fig. 1 is a structural view of a signal lamp holder. Fig.
2 is a perspective view of a conventional signal lamp holding wire and a turnbuckle.
3 is a perspective view of a wire and a turnbuckle in which a wire connection terminal of the present invention is installed;

BRIEF DESCRIPTION OF THE DRAWINGS The present invention will be described in more detail with reference to the accompanying drawings. The following description is intended to assist in the understanding and understanding of the present invention, but is not to be construed as limiting the invention thereto. Those skilled in the art will appreciate that various modifications and changes may be made within the spirit of the invention as set forth in the following claims.

3 is a perspective view of a wire provided with the wire connection terminal of the present invention. 3, the turnbuckle constituted by the connecting screw 41, the common nut 42 and the turnbuckle bolt 43 uses the conventionally used turnbuckle for the signal lamp, and the wire connection terminal 50 of the present invention is cut And is provided at one end of the wire 44.

The wire connection terminal 50 includes an insertion fastener 51 for inserting and fastening a wire 44 and a U-shaped fastener 51 fixedly coupled to one side of the insertion fastener 51 by electric welding. A connection bolt 53 inserted into both sides of the connection base 52 and fastened using nuts and a wire 44 inserted into the insertion fastener 51 are inserted into the insertion fastener 51 And one or more compression nuts 54 for tightening to be fixedly fastened to the base member 50. [

3, the wire 44 is inserted into the insertion fastener 51. To achieve this, the wire fastening terminal 50 having the above- 44 are inserted, the insertion hole formed in the insertion fastener 51 is narrowed by using a compressor (not shown), and the wire 44 is tightened and fixed. In order to hold the wire 44, The insertion fastener 51 is fastened to the one end of the insertion fastener 51 by using a compression nut 54 so that the insertion fastener 51 and the wire 44 can be firmly fastened.

In addition, in FIG. 3, only one of the compression nuts 54 is used as an example. However, in addition to the compression nut 54 provided at one end of the insertion fastener 51, The fastening of the insertion fastener 51 and the wire 44 may be enhanced by using a nut and a bolt.

After the wire 44 is fixedly fastened to the insertion fastener 51 by using one or more compression nuts 54 and the wire 44 is fixed to the turnbuckle bolt 43, The installer first places the U-shaped connection base 52 of the wire connection terminal 50 vertically to the turnbuckle ring 43b as shown in FIG. 3 and then inserts the turnbuckle ring 43b into the turnbuckle ring 43b The connection bolts 54 are inserted into the insertion holes formed at both ends of the U-shaped connection base 52 to have a closed loop shape. Then, the connection bolts 52 are tightened with nuts, So that the wire connecting terminal 50 can be connected to the turnbuckle bolt 43 by being inserted and fixed at both ends of the connecting base 52.

40: Wire, turnbuckle. 41: Connection thread. 42: Common nut. 43: Turnbuckle Bolt.
44: Wire. 50: wire connection terminal. 51: Insertion fastener. 52: Connection base.
53: Connection bolts. 54: Crimp nut

Claims

1. A wire used for a traffic light and a guide plate for a guide plate, the wire being provided at one end of the cut wire and having an insertion fastener; Connection base; Connecting bolts; And one or more compression nuts,

2. The apparatus according to claim 1, wherein a wire cut in the insert fastener is inserted, and the inserted wire is tightened by fastening the insert fastener using a press.