KR102485150B1 - Electric wire spacer - Google Patents

Abstract

The present invention relates to a wire spacer, which is installed to maintain a constant distance between a plurality of wires, a long bar-shaped body in the longitudinal direction, and a body to support a plurality of wires at various intervals. It is coupled to the main body at a position corresponding to the spacing between the wires and includes a plurality of spacer clamps supporting the wires, so that the spacing can be adjusted to correspond to the spacing between various wires.

Description

Wire Spacer {ELECTRIC WIRE SPACER}

The present invention relates to a wire spacer, and relates to a wire spacer capable of adjusting the distance corresponding to the distance between various wires.

Distribution lines are divided into overhead distribution lines and underground distribution lines.

An underground cable is a method in which underground cables are buried in the ground using a conduit.

An overhead distribution line is a method of supporting an overhead wire by using long poles (complete iron) for supports such as steel towers, iron poles, and electric poles.

An overhead distribution line consists of multiple (usually three) wires, and the wires are spaced apart by a long pole.

In the case of overhead distribution lines, wire sheaths can be damaged due to long spans, inclination of supports, twisting of steel, and contact with trees.

In this way, when the wires are damaged, when the wires are moved by strong winds in a state where the separation between the wires is not sufficiently maintained, mutual collision occurs between the wires, resulting in damage to the coating of the insulated wires and eventually disconnection of the wires.

Therefore, wire spacers are used to reduce electrical and mechanical fatigue between wires by maintaining a sufficient distance between wires under any circumstances.

However, conventional wire spacers are integrally formed, making it difficult to apply to field conditions requiring separation of various wires.

Therefore, in consideration of field conditions, wire spacers of numerous specifications capable of separating various wires are required.

1 shows a conventional wire spacer.

In a conventional wire spacer, an extension part 40 protrudes from a frame-shaped wire spacer frame 10 spaced apart at regular intervals, and one side of the extension part 40 holding the electric wire 20b is opened. A wire insertion portion 30 is provided.

Accordingly, the wire 20b is inserted between the open ends of the extension part 40, and after being inserted, it is gripped and fixed to the wire spacer frame 10.

By the way, in the conventional wire spacer, the position where the wire is installed is fixed, that is, the wire insertion part 30 is provided in a form in which the interval between the wire insertion parts 30 is fixed, so that the wire interval varies depending on the site conditions and the shape of the pole. Since the characteristics of the furnace were not properly reflected, there was a problem that it was impossible to apply to the actual field.

In addition, there is a difference in the distance between the lines depending on the form of the line (normal, created, or deleted). As the power of holding the wire in the wire insertion part decreases due to the horizontal tension between the wires or the vertical tension caused by gravity or wind power, the wire breaks away. And, there was a problem that the function of the wire spacer could not be provided.

The present invention has been devised from the above background, and it is possible to adjust the spacing corresponding to the spacing between various wires, so that it can accommodate the characteristics of distribution lines in which the wire spacing varies according to the field conditions and the shape of the pole, so that it can be applied to the actual field. Its purpose is to provide a wire spacer.

In addition, there is a difference in the distance between the lines depending on the type of trajectory (normal, created, or deleted). It is an object of the present invention to provide a wire spacer that can be easily installed on wires and, in particular, can be easily gripped even when wires are provided in various sizes due to various specifications of wires.

The object of the present invention is not limited thereto, and other objects not mentioned will be clearly understood by those skilled in the art from the description below.

According to the present invention, it relates to a wire spacer installed to maintain a constant distance between a plurality of wires, and is coupled to the body to support a long bar-shaped body in the longitudinal direction and a plurality of wires at various intervals, but between the wires A wire spacer may be provided that includes a plurality of spacer clamps coupled to the main body at positions corresponding to the spacing of the wire and supporting the wire.

The main body is formed in the shape of an insulating rod and a plate protruding outward from the insulating rod, and may include a skirt portion provided in plural pieces and spaced at a predetermined interval in the longitudinal direction of the insulating rod.

In addition, the main body may further include a rigidity reinforcing core embedded inside the insulating rod.

In addition, the spacer clamp may include a main body support part supported by the main body and fixed in position, a wire support part holding an electric wire, and a connection part connecting the main body support part and the electric wire support part.

These spacer clamps may be seated on the outer sides of the two or more skirt parts and may be fixed while surrounding the skirt parts.

To this end, the main body support is provided with a support plate having a curved surface to be seated on the main body so as to surround two or more skirt parts, and a pair of connection parts protruding from both ends of the support plate are provided, and are fastened together while surrounding the skirt part, so that the support plate is attached to the main body. It is fixed, and the wire support portion is provided at each end of the pair of connecting portions and may be provided with a pair of gripping portions formed in a semicircular shape to surround the wire.

Here, the support plate may be recessed on a surface where the skirt part is seated, and a seating groove into which the skirt part is inserted may be formed.

In addition, a hooking hole may be formed on one side of the pair of connecting parts, and a hook part hooked to the hooking hole may protrude on the other side.

The pair of connecting parts may be provided in plurality at a predetermined interval at positions corresponding to each other with the engaging hole and the hook part.

In addition, the pair of gripping parts may have sawtooth parts that are formed to protrude in a sawtooth shape on the inside of one end of one side and on the outside of the other end of the other side to engage with each other.

In addition, the spacer clamp may be supported by being fastened to the insulating rod between the skirt portions.

To this end, the main body support part may include a main body insertion part formed in a 'C' shape with one side cut and the main body inserted and supported between the cut ends.

The main body support may further include a main body locking part that is hinged to one or both sides of the incised ends via a torsion spring to close the incised ends and is rotatably provided only to the inside of the main body insertion part.

In addition, the body support portion may include a main body fastening portion that extends from the cut end, is formed to face each other, and is fastened with a fastening member composed of a bolt penetrating each of them and a nut fastened to the bolt.

In addition, the wire support portion may include a wire inserting portion formed in a 'C' shape having one side cut and in which the wire is inserted and supported between the cut ends.

The wire support may further include a wire locking portion that is hinged to one or both ends of the cut ends via a torsion spring, closes between the cut ends, and is rotatably provided only to the inside of the wire insertion portion.

In addition, the wire support portion extends from the cut end and is formed to face each other, and may include a wire fastening portion to which a coupling member consisting of a bolt penetrating each of them and a nut fastened to the bolt is fastened.

Here, the connecting portion may be provided in a rod shape having one side integrally formed with the body support and the other side integrally formed with the wire support.

In addition, when removing the main body using an indirect hot wire tool, the main body can be separated from the electric wire by cutting the connecting portion with the indirect hot wire tool.

According to the present invention, the spacing can be adjusted to correspond to the spacing between various wires, and the characteristics of the distribution line in which the wire spacing varies depending on the field conditions and the shape of the pole can be accommodated, so there is an effect that can be applied to the actual field.

In addition, there is a difference in the distance between the lines depending on the type of trajectory (normal, created, or deleted). It has the effect of preventing and easily installing on the wire.

In particular, due to the various specifications of the wire, even if the wire is provided in various sizes, it can be easily gripped, and as the body and the wire are stably gripped, the shaking of the wire is prevented and the set distance between the wires can be maintained.

In addition, since the wire spacer can be removed from the wire by cutting only the connection portion of the spacer clamp connecting the main body and the wire using an indirect live wire tool, there is an effect that not only installation but also removal is easy.

1 is a photograph showing a conventional wire spacer.
2 is a configuration diagram of a wire spacer according to an embodiment of the present invention.
3 is a perspective view of a main body of a wire spacer according to an embodiment of the present invention.
4 is a side view of a spacer clamp of a wire spacer according to an embodiment of the present invention.
5 is a front view of a spacer clamp of a wire spacer according to an embodiment of the present invention.
6 is a configuration diagram of a wire spacer according to another embodiment of the present invention.
7 is a side view of a spacer clamp of a wire spacer according to another embodiment of the present invention.
Figure 8 is a front view of Figure 7;
9 is a side view of a state in which a locking part is separated from a spacer clamp of a wire spacer according to another embodiment of the present invention.
Fig. 10 is a front view of Fig. 9;
11 is a side view of a state in which locking parts are respectively provided at cut ends of insertion parts of a spacer clamp of a wire spacer according to another embodiment of the present invention.
Fig. 12 is a front view of Fig. 11;
13 is a side view of a state in which a fastening part is provided in a spacer clamp of a wire spacer according to another embodiment of the present invention.
Fig. 14 is a front view of Fig. 13;

Hereinafter, some embodiments of the present invention will be described in detail through exemplary drawings. In adding reference numerals to components of each drawing, it should be noted that the same components have the same numerals as much as possible even if they are displayed on different drawings. In addition, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description will be omitted.

Figure 2 is a configuration diagram of a wire spacer according to an embodiment of the present invention, Figure 3 is a perspective view of the main body of the wire spacer according to an embodiment of the present invention, Figure 4 is a wire spacer according to an embodiment of the present invention A side view of a spacer clamp, Figure 5 is a front view of a spacer clamp of a wire spacer according to an embodiment of the present invention, Figure 6 is a configuration diagram of a wire spacer according to another embodiment of the present invention, Figure 7 is a view of the spacer according to the present invention A side view of a spacer clamp of a wire spacer according to another embodiment, Figure 8 is a front view of Figure 7, Figure 9 is a side view of a state in which the locking part is separated from the spacer clamp of the wire spacer according to another embodiment of the present invention, 10 is a front view of FIG. 9, and FIG. 11 is a side view of a state in which a locking part is provided at each cut end of an insertion part of a spacer clamp of a wire spacer according to another embodiment of the present invention, and FIG. 12 is a front view of FIG. 11, 13 is a side view of a state in which a fastening part is provided in a spacer clamp of a wire spacer according to another embodiment of the present invention, and FIG. 14 is a front view of FIG. 13 .

As shown in these drawings, the wire spacer according to the embodiment of the present invention relates to a wire spacer installed to maintain a constant distance between a plurality of wires 100, and a long bar-shaped body 200 in the longitudinal direction. ), coupled to the main body 200 to support a plurality of wires 100 at various intervals, coupled to the main body 200 at a position corresponding to the spacing between the wires 100, and a plurality of supporting wires 100 It includes two spacer clamps (300).

The wire spacer is installed to maintain a constant distance between a plurality of wires 100 constituting an overhead distribution line, and the wire spacer of the present invention is a main body so that the gap between the plurality of wires 100 can be adjusted. (200) and spacer clamp (300).

The main body 200 is formed in a long bar shape in the longitudinal direction and is installed to cross over a plurality of wires 100, and a plurality of spacer clamps 300 provided in a number corresponding to the plurality of wires 100 are set at intervals spaced apart and fixed.

The spacer clamps 300 are spaced apart from the main body 200 and fixed at set intervals. The set intervals are determined by the installer in consideration of the installation environment and the shape of the pole, and to prevent collisions between the wires 100 (100) It is preferable to install the maximum distance between them.

The spacer clamp 300 is coupled to the body 200 so as to support a plurality of wires 100 at various intervals, and is coupled to the body 200 at a position corresponding to the spacing between the wires 100, and the wires ( 100) support.

In this way, as the wire spacer is configured by being separated into the main body 200 and the spacer clamp 300, the position where the main body 200 and the plurality of spacer clamps 300 are installed is easily changed to fit the gap between the wires 100. can be adjusted

The main body 200 includes an insulating rod 210 and a skirt portion 220 formed long in the longitudinal direction, and is preferably formed of an insulating material.

The skirt portion 220 is formed in a plate shape protruding outward from the insulating rod 210, and is provided in plurality and spaced apart from each other by a predetermined interval in the longitudinal direction of the insulating rod 210.

The skirt portion 220 may be formed in a plate shape having a constant thickness, but may also be formed in a plate shape in which the thickness becomes thicker toward the central portion connected to the annual salary in order to secure rigidity and combine with the spacer clamp 300. Yes, but is not limited thereto.

In addition, as the distance between the skirt portions 220 is reduced, the distance between the electric wires 100 can be more finely adjusted, and the spacer clamp 300 is more stably coupled.

In particular, since the insulating rod 210 and the skirt portion 220 are made of an insulating material such as a polymer, in order to secure the rigidity of the main body 200, the main body 200 is a rigid reinforcing core embedded inside the insulating rod 210. (211) may be further included.

The rigidity reinforcing core 211 is embedded inside the insulation rod 210 and is made of a material having high rigidity to prevent the body 200 from being deformed or damaged due to the weight of the wire 100 or wind power.

The spacer clamp 300 is composed of a main body support part 310, a wire support part 330, and a connection part 320, and is provided in plurality to fix between the main body 200 and the plurality of wires 100.

The main body support part 310 is supported by the main body 200 and fixed in position, and is formed to surround the outside of the skirt part 220 and is coupled to the skirt part 220 or positioned between the skirt parts 220 to form an insulating rod 210. ) can be combined.

The wire support part 330 grips the wire 100 and is provided to hold the wire 100 of various sizes.

The connection part 320 connects the main body support part 310 and the wire support part 330 .

When the main body 200 is removed using an indirect hot wire tool, the connecting portion 320 is cut with an indirect hot wire tool, and the body 200 is separated from the electric wire 100.

That is, without going through a complicated process of separating the wire 100 from the wire support 330 and separating the main body 200 from the main body support 310, simply cutting the connection 320 from the wire 100 to the main body 200. ) can be separated, and the work of cutting the connection part 320 is easy and safe to remove as the indirect live wire tool is used.

The spacer clamp 300 may be coupled while wrapping around the outside of the skirt portion 220 of the body 200, or may be coupled to the insulating rod 210 between the skirt portions 220, as shown in FIGS. 2, 4, and 5 Referring to , an embodiment in which the spacer clamp 300 surrounds the outside of the skirt portion 220 of the main body 200 and is coupled will be described first.

As shown in the drawing, the spacer clamp 300 surrounds the skirt portion 220 and is seated and fixed, and is seated on the outside of two or more skirt portions 220 to maintain balance and prevent movement.

Also, since two or more skirt portions 220 are coupled to the spacer clamp 300, movement in the longitudinal direction is prevented.

The spacer clamp 300 includes a main body support portion 310 provided as a support plate 311, a connection portion 320 protruding from the support plate 311, and a wire support portion 330 provided with a pair of holding portions 331. ) is composed of

The main body support part 310 is provided with a support plate 311 having a curved surface to be seated on the main body 200 so as to surround the two or more skirt parts 220 .

For example, as shown in the drawing, the support plate 311 may be formed by bending a plate formed long in the longitudinal direction to correspond to the skirt portion 220, and is seated and fixed to two or more skirt portions 220.

The support plate 311 is provided with a seating groove 312 recessed on the surface where it is seated on the skirt portion 220, and the skirt portion 220 is inserted into the seating groove 312 to prevent movement in the longitudinal direction.

At this time, since the skirt portion 220 is formed spaced apart from the insulating rod 210 at regular intervals, even if the seating groove 312 is formed on the inner surface of the support plate 311, the operator can install it at a desired position.

The connecting portion 320 is provided as a pair protruding from both bent ends of the support plate 311 so as to surround the skirt portion 220 .

The connection parts 320 protrude from both ends of the support plate 311 to surround the lower part of the skirt part 220 and are fastened to each other at the lower part of the skirt part 220 to fix the support plate 311 and the main body 200 .

The pair of connecting parts 320 have a hooking hole 321 formed on one side and a hook part 322 protruding and fastened to the hooking hole 321 on the other side, so that they are fastened in one step.

The hook part 322 is formed sharper toward the end, and as the hook part 322 is inserted into the hook part 321, the hook part 321 is widened by elastic force, and after being inserted, the hook part 322 formed in the hook part 322 It is supported and fixed on the step surface.

In addition, a pair of connecting parts 320 are provided with a plurality of hooking holes 321 and hook parts 322 spaced apart from each other at a predetermined interval at positions corresponding to each other.

The wire support portion 330 is provided at each end of the pair of connection portions 320 and is provided with a pair of holding portions 331 formed in a semicircular shape to surround the wire 100 .

One side of the gripping portion 331 is integrally formed at each end of the connecting portion 320, and the other side is provided to overlap each other in the circumferential direction to prevent the wire 100 from being separated from the pair of gripping portions 331.

That is, among the pair of gripping parts 331, the other end of the first gripping part 331 surrounds the outside of the electric wire 100, and the other end of the second gripping part 331 wraps around the outer side of the other end of the first gripping part 331. It is provided to partially cover the.

In addition, the pair of gripping parts 331 are formed with saw-toothed parts 332 engaging with each other on the inside of one end and the outside of the other end.

Each sawtooth portion 332 has peaks and valleys formed repeatedly and is formed in a shape corresponding to each other. After the pair of holding portions 331 are engaged to surround the wire 100, the engaged state is maintained due to the weight of the wire 100. and, accordingly, the state in which the electric wire 100 is gripped by the pair of gripping parts 331 is stably maintained.

In addition, the toothed portion 332 is formed in a sawtooth shape directed in opposite directions to each other on the pair of gripping portions 331, and is supported on an inclined surface in the direction of grasping the electric wire 100 and easily engaged, and is easily engaged with the vertical surface in the opposite direction. They are supported and locked together and may be provided so as not to be released.

That is, the outer circumferential surface of the other end of the first gripping part 331 is provided with saw-toothed teeth 332 formed by alternating inclined surfaces and vertical surfaces that slope downward in a direction away from the end, and the other end of the second gripping part 331. The inner circumferential surface is provided with a toothed portion 332 having a sawtooth shape in which an inclined surface and a vertical surface inclined upward in a direction away from the end are alternately formed. In addition, the first holding portion 331 and the second holding portion 331 are easily engaged along each inclined surface in the overlapping direction, and each vertical surface is supported in the opposite direction and cannot be separated. do.

As such, the assembly process of the spacer clamp 300 of the wire spacer according to one embodiment will be described.

First, the support plate 311 is seated on the upper side of the skirt portion 220 of the main body 200, and the skirt portion 220 is inserted into the seating groove 312 inside the support plate 311.

In addition, the support plate 311 is fixed to the main body 200 by hooking the hook part 322 to the hooking hole 321 while wrapping the lower side of the skirt part 220 with a pair of connecting parts 320 .

Then, after opening the gap between the pair of gripping parts 331 by an elastic force, each toothed part 332 is coupled to grip the electric wire 100 .

Each sawtooth portion 332 overlaps and engages with each other so that the pair of gripping portions 331 can stably grip the electric wire 100 .

Further, below, another embodiment in which the spacer clamp 1300 is coupled to the insulating rod 210 between the skirt portions 220 will be described with reference to FIGS. 6 to 14 .

As shown in FIG. 6 , the spacer clamp 1300 may be supported by being fastened to the insulating rod 210 between the skirt parts 220, and the main body support part 1310, the connection part 1320, and the wire support part 1330. It consists of

The main body support part 1310 may be provided as a main body insertion part 1311 formed in a 'C' shape with one side cut in a hollow ring shape so as to be inserted between the skirt parts 220, and It is preferable to be formed with a thickness equal to or smaller than the spacing.

In the main body insertion part 1311, as the main body 200 is inserted between the incised ends, the incised end opens by elastic force, and after the main body 200 is inserted into the inside, the incised end covers the outside of the main body 200. It is supported to prevent separation of the main body 200.

The wire insertion portion 1331 may be provided as a wire insertion portion 1331 formed in a 'C' shape with one side cut in a hollow ring shape, and as the wire 100 is inserted between the cut ends, the cut ends have elastic force. After the wire 100 is inserted inside, the cut end supports the outside of the wire 100 to prevent the wire 100 from leaving.

The connection part 1320 is provided to connect the main body support part 1310 and the wire support part 1330, and has a rod shape having one side integrally formed with the main body insertion part 1311 and the other side integrally formed with the wire insertion part 1331. is provided with

The connecting portion 1320 may be cut with an indirect hot wire tool when removing the main body 200 using an indirect hot wire tool.

As shown in FIGS. 7 and 8 , the spacer clamp 1300 may be provided with a main body locking part 1312 and a wire locking part 1332, respectively.

In the main body support part 1310, a main body locking part 1312 is hinged to one of the cut ends of the main body insertion part 1311 via a torsion spring to close the cut ends.

The main body locking part 1312 is provided so as to be able to rotate only to the inside of the main body insertion part 1311 so that the main body 200 inserted inside the main body insertion part 1311 moves the main body locking part 1312 from the inside to the outside. It does not rotate even when supported, and maintains a closed state between the cut ends of the main body insertion portion 1311.

In the wire support part 1330, a wire locking part 1332 is hinged to one of the cut ends of the wire insertion part 1331 via a torsion spring to close the cut ends.

The wire locking part 1332 is provided so as to be able to rotate only to the inside of the wire insertion part 1331 so that the body 200 inserted inside the wire insertion part 1331 moves the wire locking part 1332 from the inside to the outside. It does not rotate even when supported, and maintains a closed state between the cut ends of the wire insertion portion 1331.

The torsion spring is compressed when the body locking portion 1312 rotates inwardly of the body insertion portion 1311, and the body insertion portion 1312 closes between the cut ends of the body insertion portion 1311. 1311) provides a restoring force to the main body locking part 1312.

As shown in FIGS. 9 and 10 , when the main body support 1310 consists of only the main body insertion part 1311 and inserts the main body 200 between the cut ends, the main body 200 is spread out by the elastic force and then inserted into the main body insertion part 1311. ) is inserted, both ends of the incision are fastened by supporting the main body 200.

In addition, when the wire support 1330 consists of only the wire inserting portion 1331 and inserts the wire 100 between both ends of the cut, the wire 100 is opened by elastic force and then, when the wire 100 is inserted into the wire inserting portion 1331, both ends of the cut This electric wire 100 is supported and gripped.

In addition, as shown in FIGS. 11 and 12 , in the main body support part 1310 , the main body locking part 1312 may be hinged to both sides of the cut end of the main body insertion part 1311 via a torsion spring.

The main body locking part 1312 is provided at each cut end of the main body insertion part 1311 to close the space between the incised ends of the main body insertion part 1311, and the main body 200 moves inside the main body insertion part 1311. The torsion spring is compressed and opened only when it is inserted, and after the main body 200 is inserted into the main body insertion part 1311, the main body 200 is supported and prevented from being separated.

Further, in the wire support part 1330, the wire locking part 1332 may be hinged to both sides of the cut end of the wire insertion part 1331 via a torsion spring.

The wire locking portion 1332 is provided at each cut end of the wire insertion portion 1331 to close the space between the cut ends of the wire insertion portion 1331, and the wire 100 is inserted into the wire insertion portion 1331. The torsion spring is compressed and opened only when it is inserted, and after the wire 100 is inserted into the wire insertion portion 1331, the wire 100 is supported to prevent it from being separated.

In addition, as shown in FIGS. 13 and 14, each main body support part 1310 has a main body fastening part 1313 and a wire fastening part ( 1333) may be formed and tightened with the coupling member 301 or the fastening member 302.

The main body fastening part 1313 extends from both sides of the cut end of the main body insertion part 1311, is formed to face each other, and is fastened through the coupling member 301.

The coupling member 301 is composed of a bolt penetrating each of the main body fastening parts 1313 and a nut fastened to the bolts, and is fastened so that the cut ends of the main body insertion part 1311 do not widen due to elastic force, Accordingly, the main body insertion part 1311 is fixed to the main body 200 .

In addition, the wire fastening part 1333 extends from both sides of the cut end of the wire insertion part 1331, is formed to face each other, and is fastened through the fastening member 302.

The fastening member 302 is composed of a bolt passing through each of the wire fastening parts 1333 and a nut fastened to the bolt, and is tightened so that the cut ends of the wire insertion part 1331 do not widen due to elastic force, Accordingly, the wire insertion portion 1331 stably grips the wire 100 .

According to the embodiments of the present invention having such a shape and structure, it is possible to adjust the distance corresponding to the distance between various wires, so that the characteristics of the distribution line in which the wire distance varies according to the field conditions and the shape of the pole can be accommodated, There are effects that can be applied.

In addition, there is a difference in the distance between the lines depending on the type of trajectory (normal, created, or deleted). It has the effect of preventing and easily installing on the wire.

In particular, due to the various specifications of the wire, even if the wire is provided in various sizes, it can be easily gripped, and as the body and the wire are stably gripped, the shaking of the wire is prevented and the set distance between the wires can be maintained.

In addition, since the wire spacer can be removed from the wire by cutting only the connection portion of the spacer clamp connecting the main body and the wire using an indirect live wire tool, there is an effect that not only installation but also removal is easy.

In the above, even though all the components constituting the embodiment of the present invention have been described as being combined or operated as one, the present invention is not necessarily limited to these embodiments. That is, within the scope of the object of the present invention, all of the components may be selectively combined with one or more to operate.

The above description is merely an example of the technical idea of the present invention, and various modifications and variations can be made to those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be construed according to the claims below, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

100: wire 200: main body
210: insulation rod 211: rigidity reinforcing core
220: skirt portion 300, 1300: spacer clamp
310,1310: body support 320,1320: connection
330,1330: wire support 311: support plate
312: seating groove 321: locking hole
322: hook part 331: holding part
332: toothed portion 1311: body insertion portion
1312: body locking part 1313: body fastening part
1331: wire insertion part 1332: wire locking part
1333: wire fastening part

Claims (19)

It relates to a wire spacer installed to maintain a constant distance between a plurality of wires,
A long rod-shaped insulating rod in the longitudinal direction, a plurality of skirt portions formed in a plate shape protruding outward from the insulating rod and spaced apart at a predetermined interval in the longitudinal direction of the insulating rod, and embedded inside the insulating rod A body including a rigidity reinforcing core; and
A plurality of spacer clamps coupled to the body to support the plurality of wires at various intervals, coupled to the body at a position corresponding to the distance between the wires, and supporting the wires,
The spacer clamp,
a main body support portion provided as a support plate in which a plate formed elongated in the longitudinal direction of the insulating rod is formed in a bent shape so as to surround upper sides of the two or more skirt portions, and is seated and fixed on the skirt portion;
a pair of connection parts protruding from both bent ends of the support plate and wrapped around the skirt part and fastened to each other; and
A pair of wire support portions respectively provided at the ends of the pair of connection portions to hold the wires; including,
The wire spacer, characterized in that the support plate is fixed to the main body while the pair of connection parts are fastened to each other after being seated on the upper side of the two or more skirt parts.
delete delete delete delete According to claim 1,
The wire spacer, characterized in that the wire support portion is a pair of holding portions formed in a semicircular shape to surround the wire.
According to claim 6,
The wire spacer, characterized in that the support plate is recessed on the surface on which the skirt portion is seated to form a seating groove into which the skirt portion is inserted.
According to claim 6,
A wire spacer, characterized in that a hooking hole is formed on one side of the pair of connection parts, and a hook part protrudes and is hooked to the hooking hole on the other side.
According to claim 8,
The wire spacer, characterized in that the pair of connection portions are provided in plurality, spaced apart from each other at a predetermined interval at positions corresponding to each other with the holding hole and the hook portion.
According to claim 6,
The pair of gripping portions are formed to protrude in a sawtooth shape on the inside of one end and the outside of the other end, and interlocking teeth; Wire spacer, characterized in that it has a.
delete delete delete delete delete delete delete delete According to claim 1,
When removing the main body using an indirect live wire tool, the wire spacer characterized in that the main body is separated from the electric wire by cutting the connecting portion with the indirect live wire tool.

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