KR101624726B1 - Insulator of aerial line - Google Patents

Insulator of aerial line Download PDF

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Publication number
KR101624726B1
KR101624726B1 KR1020160028722A KR20160028722A KR101624726B1 KR 101624726 B1 KR101624726 B1 KR 101624726B1 KR 1020160028722 A KR1020160028722 A KR 1020160028722A KR 20160028722 A KR20160028722 A KR 20160028722A KR 101624726 B1 KR101624726 B1 KR 101624726B1
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KR
South Korea
Prior art keywords
fixing
connecting member
insulator
opening
protruding
Prior art date
Application number
KR1020160028722A
Other languages
Korean (ko)
Inventor
안상덕
Original Assignee
주식회사 삼일엔지니어링
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Priority to KR1020160028722A priority Critical patent/KR101624726B1/en
Application granted granted Critical
Publication of KR101624726B1 publication Critical patent/KR101624726B1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/56—Insulating bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/38—Fittings, e.g. caps; Fastenings therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/50—Insulators or insulating bodies characterised by their form with surfaces specially treated for preserving insulating properties, e.g. for protection against moisture, dirt, or the like
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/56—Insulating bodies
    • H01B17/66—Joining insulating bodies together, e.g. by bonding

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  • Insulators (AREA)

Abstract

The present invention relates to an insulator of an aerial line for a distribution board which is installed in an arm (F) to support a jumper line (J). The insulator of an aerial line for a distribution board comprises: a left side insulating device (I1); a right side insulating device (I2); a connection device (I3); and a lower side connection device (I4).

Description

{INSULATOR OF AERIAL LINE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to insulated insulators for power lines for distribution.

Generally, large power generated in a power plant is transmitted to each substation with high-voltage power through a power transmission line such as a transmission tower. Substations are subjected to various stages of transforming process, and processed distribution lines And the distribution process that will be supplied to each region.

Here, the processing distribution line is connected to the pole and serves to supply the electricity supplied from the substation to each customer. At this time, wrought iron is installed in the pole, and machining and distribution line is connected through insulator and jumper wire installed in the wrought iron.

On the other hand, when the wind is blowing, the jumper wire is easily blown and the processing power distribution line is likely to be broken.

In order to solve such a problem, an insulator-type support is provided on the wrought iron to support the jumper wire. However, in the past, sufficient supporting function and insulation function were not provided.

Further, conventionally, when using an insulator type support for supporting a jumper wire, it is difficult to adjust the length of the insulator of the insulator type.

Conventionally, there has been a problem of damaging the jumper wire when the bird approaches the support of the insulator.

Korea Patent No. 10-0788048

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide an insulated insulated insulated insulated electrical wire having an insulated function and capable of stably supporting a jumper wire of a processing power distribution line, Quot; and " to provide "

According to an aspect of the present invention,
In an insulated insulator of a distribution-machined electric wire which is provided on a solid iron (F) and supports a jumper wire (J)
The insulated insulator of the power transmission line for power distribution,
An insulator type left insulator I1 which is detachably provided on a wagon F provided at the left side of the electric pole P and has a bolt portion I1a formed at the lower end thereof,
A right insulator 12 of an insulator type having an upper end detachably attached to a barrel F provided on the right side of the electric pole P and provided with a bolt portion I2a formed with a thread at the lower end thereof;
A connecting body I3a having a plurality of penetrating portions I3a1 which are threaded through and pass through the upper and lower chambers and are located adjacent to each other; A left protruding portion I3b protruding upward on the left side of the connecting body I3a and having a nut portion I3b1 detachably threadably engaged with the bolt portion I1a of the left insulator I1; And a right protruding portion I3c protruding upward from the right side of the connecting body I3a and having a nut portion I3c1 detachably threadably fastened to the bolt portion I2a of the right side insulated mechanism I2 Mechanism I3 and:
An insertion part (11) formed to open downward inside and having a circular circumference; A communicating portion 12b communicating with the opening 12a and formed along a circumferential portion of the fixing member 10 and a communicating portion 12b having one side communicating with the other side of the communicating portion 12b And a locking part (12c) communicating with the insertion part (11) and formed to be downward, wherein the fixing part (12) is formed to open outwardly to communicate with the insertion part (11); A fixing member 10 made of an insulating material and provided at an outer peripheral portion of the fixing member 10 and having a threaded portion 13 positioned above the fixing portion 12 and located below the connection mechanism I3, Wow; A protruding member 40 protruded upward from an upper portion of the fixing member 10 and being threadably fastened to the penetrating portion I3a1 of the connecting body I3a of the connecting mechanism I3; And an opening 21a2a which is formed to open downward. The opening 21a2a communicates with the opening 21a2a, and the periphery of the coupling 21a And a latching portion 21a2c having one side communicating with the other side of the communicating portion 21a2b and being formed downwardly and having an opening in the outer side communicating with the inserting portion 21a1, A connecting member 21a provided on the outer circumferential portion of the connecting member 21a and having a threaded portion 21a3 located above the fixing portion 21a2; A protruding portion 21b1 inserted into the insertion portion 11 of the fixing member 10 so as to be removably inserted or removably inserted into the insertion portion 21a1 of the connecting body 21 of another connecting member 21 And the protruding portion 21b1 is inserted into the opening 12a of the fixing portion 12 of the fixing member 10 such that the protruding portion 21b1 is in contact with the connecting portion 12b of the fixing portion 12 of the fixing member 10 And the opening 21a2a of the fixing portion 21a2 of the connecting member 21a of another connecting member 21 is inserted into the engaging portion 12c of the fixing portion 12 of the fixing member 10 via the opening 21a2a, And when the protrusion 21b1 is rotated, the fixing portion 21a2 of the connecting body 21a is engaged with the fixing portion 21a2 of the connecting body 21a via the connecting portion 21a2b of the fixing portion 21a2 of the connecting body 21a And an insertion body 21b provided with a protrusion 21b2 to be inserted and seated in the connecting portion 21a2c and having a plurality of connecting members 21 connected thereto, Is fixed to the fixing member 1 0 ")< / RTI > An insert 31 to be removably inserted into the insertion portion 21a1 of the connecting member 21a of the connecting member 21 located at the lowermost end of the connecting member 21 of the coupling mechanism 20; The fixing portion 21a2 of the connecting member 21a of the connecting member 21 located at the lowermost end of the connecting member 21 of the connecting mechanism 21 protrudes outwardly from the periphery of the insertion body 31, And the insertion body 31 is inserted into the opening 21a2a of the connecting member 21a of the connecting member 21 located at the lowermost end of the connecting member 21 of the coupling mechanism 20 at the time of rotation, The fixing portion 21a2 of the connecting member 21a of the connecting member 21 located at the lowermost end of the connecting member 21 of the connecting mechanism 20 via the connecting portion 21a2b of the fixing portion 21a2, A protrusion 32 that is inserted and seated in the first opening 21a2c; A support mechanism 30 of an insulating material provided at a lower portion of the insert 31 and having a jumper splitter 33 to which a jumper wire J is inserted and supported; A first threaded portion 51 formed through the upper and lower chambers; And a plurality of second threaded portions 52 formed to penetrate the outer side of the first threaded portion 51 in the upper and lower directions and along the periphery of the auxiliary insulator 50. The first threaded portion 51, Which are detachably attached to the threaded portion 13 of the fixing member 10 or the threaded portion 21a3 of the coupling member 21a of the coupling member 21 of the coupling mechanism 20 via the plurality of auxiliary insulators (50); A support body 60 detachably threadably joined to the second threaded portion 52 of the plurality of auxiliary insulators 50 located in the upper and lower chambers; A moving body 71 that is threadably coupled to the support body 60 so as to be movable up and down; A receptacle 72 provided at a lateral side of the moving body 71 and having a receiving portion 72a opened sideways; A moving panel 73 installed laterally movably in the receiving portion 72a of the receiver 72; A protruding body 74 protruding laterally from the receiving portion 72a of the receiver 72 and provided on the side of the moving panel 73; And an elastic body 75 provided in the accommodating portion 72a of the receiver 72 and elastically supporting the moving panel 73 in the lateral direction and having a plurality of The lower insulation mechanism I4 having the pushing member 70 of the lower-

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And a control unit.

INDUSTRIAL APPLICABILITY The present invention has an effect of stably supporting a jumper wire while having a sufficient insulation function, easily replacing parts, adjusting the length, and protecting from algae.

1 is a partial cross-sectional view for explaining an insulated insulator of a distribution processing wire according to a first embodiment of the present invention,
Fig. 2 is a view for explaining a part of Fig. 1,
FIG. 3 is a view showing a part of a cross-sectional view taken along the line XX in FIG. 1,
Fig. 4 is a sectional view taken along line YY in Fig. 1,
Fig. 5 is a view showing a part of Fig. 1,
Figs. 6 and 7 are views showing a part of Fig. 5,
8 is a perspective view for explaining a connecting member according to the first embodiment of the present invention,
9 to 11 are views for explaining the operation according to the first embodiment of the present invention,
12 is a sectional view for explaining an insulated insulator of a distribution processing wire according to a second embodiment of the present invention,
13 and Fig. 14 are views showing a part of Fig. 12 in detail,
Fig. 15 is a detailed view of part of Fig. 14,
16 is a perspective view illustrating a connecting member according to a second embodiment of the present invention,
17 is a view for explaining the operation according to the second embodiment of the present invention.

Hereinafter, the present invention will be described in detail.

 Fig. 1 is a partial cross-sectional view for explaining an insulated insulator of a distribution processing wire according to the first embodiment of the present invention. Fig. 2 is a view for explaining a part of Fig. 1, Fig. 5 is a view showing a part of Fig. 1, Fig. 6 and Fig. 7 are views showing a part of Fig. 5, Fig. 8 is a cross- 1 is a perspective view illustrating a connecting member according to a first embodiment of the present invention. Referring to FIGS. 1 through 8, a first embodiment of the present invention will be described.

The first embodiment of the present invention includes a left side insulator I1, a right side insulator I2, a connecting mechanism I3 and a lower side insulator I4.

The left insulator I1 is made of an insulator made of insulating material and has a bolt portion I1a which is detachably provided on the wrought iron F provided at the left side of the electric pole P at the upper end thereof, Respectively. Here, the insulator in the insulator refers to an insulator installed in a heavy rail in a general processing and distribution field.

The right insulator I2 is made of an insulator of an insulating material and has a bolt portion I2a which is detachably mounted on the wrist F provided at the right side of the electric pole P at the upper end thereof, do. Here, the insulator in the insulator refers to an insulator installed in a heavy rail in a general processing and distribution field.

The connection mechanism I3 has a connector I3a, a left protruding portion I3b and a right protruding portion I3c.

The connecting body I3a of the connecting mechanism I3 has a plurality of penetrating portions I3a1 which are threaded and pass through the upper and lower chambers and are located adjacent to each other.

The left protruding portion I3b protrudes upward on the left side of the connecting body I3a of the connecting mechanism I3 and has a nut portion I3b1 which is detachably threadedly engaged with the bolt portion I1a of the left insulator I1 ).

The right protruding portion I3c protrudes upward on the right side of the connecting body I3a of the tearing mechanism I3 and has a nut portion I3c1 which is detachably threadedly engaged with the bolt portion I2a of the right side insulated mechanism I2 ).

In this embodiment, the left-side insulator I1 and the right-side insulator I2 are detachably installed in the connection mechanism I3, but the left insulator I1 and the right insulator I2 are connected to the connection mechanism I3 As shown in FIG.

The lower insulation mechanism I4 is provided with a fixing member 10 made of an insulating material, a projecting member 40 made of an insulating material, a joint mechanism 20 made of an insulating material and a supporting mechanism 30 made of an insulating material. As described above, the lower insulating mechanism I4 is made of an insulating material such as a non-metal or plastic, and can be made of various materials as long as it has an insulating function.

The fixing member 10 has an insertion portion 11 and a fixing portion 12, and is positioned below the connection mechanism I3.

The insertion portion 11 of the fixing member 10 is formed so as to open downwardly therein and has a rounded circumference.

The fixed portion 12 of the fixing member 10 has an opening 12a formed to open downwardly and a communicating portion 12b having one side communicating with the opening 12a and formed along the periphery, And a locking part 12c communicating with the other side of the fixing part 12b and being formed downward and is formed to be open to the outside room so as to communicate with the insertion part 11 of the fixing member 10. [

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The projecting member 40 is provided so as to protrude upward from the upper portion of the fixing member 10 and is threadably fastened to the penetrating portion I3a1 of the connecting member I3a of the connecting mechanism I3.

The connecting mechanism 20 includes a plurality of connecting members 21 connected to the upper and lower ends of the connecting member 21. The connecting member 21 located at the uppermost one of the connecting members 21 is connected to the lower portion of the holding member 10. [

The connecting member 21 has a connecting body 21a and an insert 21b. In this embodiment, the connecting member 21 is preferably made of a magnetic material used for general insulators.

The connecting member 21a of the connecting member 21 is provided with the insertion portion 21a1 and the fixing portion 21a2.

The insertion portion 21a1 of the connector 21a is formed so as to open downward in the inside thereof, and the circumferential surface is circular.

The fixed part 21a2 of the connector 21a has an opening 21a2a formed to open downwardly, a communication part 21a2b having one side communicating with the opening 21a2a and formed along the periphery, And has a locking portion 21a2c communicating with the other side of the connecting portion 21a2b and being formed downward and is formed to be open to the outer side so as to communicate with the insertion portion 21a1 of the connecting body 21a.

The insert 21b of the connecting member 21 has the protrusion 21b1 and the protrusion 21b2.

The protruding portion 21b1 of the insert 21b of the connecting member 21 is provided at the upper portion and is removably inserted into the insertion portion 11 of the fixing member 10 or the connecting portion 21b of another connecting member 21 21 inserted in the insertion portion 21a1.

The protrusion 21b2 of the insertion member 21b of the connection member 21 is inserted into the opening 12a of the fixing portion 12 of the fixing member 10 in a removable manner and the insertion member 21b The protruding portion 21b1 of the fixing member 10 is inserted and seated in the engaging portion 12c of the fixing portion 12 of the fixing member 10 via the communicating portion 12b of the fixing portion 12 of the fixing member 10 Is inserted into the opening 21a2a of the fixing portion 21a2 of the connecting member 21a of the other connecting member 21 so that the protruding portion 21b1 of the insertion member 21b of the connecting member 21 is rotated Is inserted into the engaging portion 21a2c of the fixing portion 21a2 of the connecting body 21a via the connecting portion 21a2b of the fixing portion 21a2 of the connecting body 21a.

In the present embodiment, the overall shape of the connecting member 21 is cylindrical, but the cylindrical periphery may be inclined toward the outer chamber.

The support mechanism 30 has an insert 31, a projection 32, and a jumper splitter 33.

The insertion member 31 of the support mechanism 30 can be attached to and detached from the insertion portion 21a1 of the coupling member 21a of the coupling member 21 located at the lowermost end of the coupling member 21 of the coupling mechanism 20 .

The protrusion 32 of the support mechanism 30 is provided to protrude outwardly from the periphery of the insert 31 of the support mechanism 30 and is disposed at the lowest position among the connection members 21 of the joint mechanism 20 Is inserted into the opening portion 21a2a of the fixing portion 21a2 of the connecting member 21a of the connecting member 21 and the insertion member 31 is inserted into the connecting member 21 of the connecting mechanism 21 The connecting member 21 located at the lowermost end of the connecting member 21 of the connecting mechanism 20 via the connecting portion 21a2b of the fixing portion 21a2 of the connecting member 21a of the connecting member 21 located at the lowermost end, (21a2c) of the fixing portion (21a2) of the connecting body (21a) of the connecting member (21a).

The jumper sticking member 33 is provided at the lower portion of the insert 31 of the support mechanism 30, and the jumper wire J is inserted and supported.

9 to 11 are views for explaining the operation according to the first embodiment of the present invention, and the operation according to the first embodiment of the present invention will be described with reference to Figs. 9 to 11. Fig.

After the left side insulator I1 and the right side insulator I2 of this embodiment are installed in the connection mechanism I3 and the left side insulator I1 and the right side insulator I2 are connected to each other by bolting, And a lower insulation mechanism I4 is provided below the connection mechanism I3.

At this time, the worker mounts the fixing member 10 of the lower insulation mechanism I4 to the lower portion of the connection mechanism I3 through the projecting member 40 of the lower insulation mechanism I4, The protrusion 21b2 of the insertion body 21b of the connecting member 21 is inserted into the fixing portion 12 of the fixing member 10 while the insertion body 21b of the fixing member 10 is inserted into the insertion portion 11 of the fixing member 10 In the opening 12a.

The protrusion 21b2 of the insertion body 21b of the connecting member 21 is engaged with the connecting portion 12b of the fixed portion 12 of the fixing member 10 when the operator rotates the connecting member 21, As shown in Fig. 10, to the engaging portion 12c of the fixing portion 12 of the fixing member 10. [0051] As shown in Fig.

9 of the present embodiment shows a state in which the connecting member 21 does not rotate and a state in which the connecting member 21 rotates, the fixing portion 21a2 of the connecting member 21a of the connecting member 21 But the width is shown to be the same for ease of explanation in this embodiment.

Thereafter, the worker connects another connecting member 21 to the lower portion of the connecting member 21.

At this time, the operator inserts the insertion body 21b of another connecting member 21 into the insertion portion 21a1 of the connecting member 21 connected to the lower portion of the fixing member 10, The protrusion 21b2 of the insertion body 21b of the fixing member 10 is inserted into the opening 21a2a of the connecting body 21a of the connecting member 21 connected to the lower portion of the fixing member 10. [

When the operator rotates the connecting member 21 and then releases the connecting member 21, the protrusion 21b2 of the insertion member 21b of the connecting member 21 contacts the connecting portion 21a of the connecting member 21, (21a2c) of the connecting body (21a) of the another connecting member (21) via the connecting portion (21a2b).

The connecting member 21 connected to the lower portion of the fixing member 10 and the plurality of connecting members 21 are installed up and down in the manner of the another connecting member 21.

Thereafter, the operator connects the support mechanism 30 to the lower portion of the connecting member 21 located at the lowermost of the plurality of connecting members 21.

At this time, the operator inserts the insert 31 of the support mechanism 30 into the insertion portion 21a1 of the connecting member 21 located at the lowermost position, Is inserted into the opening 21a2a of the connecting member 21a of the connecting member 21 located at the rear end of the connecting member 21.

When the operator rotates the support mechanism 30 and then releases the support mechanism 30, the protrusion 32 of the support mechanism 30 contacts the communication portion 21a2b of the connection body 21a of the lowermost connection member 21 (21a2c) of the connecting body (21a) of the connecting member (21) located at the lowermost position.

Thereafter, the jumper line J is installed on the jumper 33 of the support mechanism 30 and is stably supported.

With this embodiment, even if the lower insulation mechanism I4 is damaged, the insulation function is maintained by the left insulation mechanism I1 and the right insulation mechanism I2.

In this embodiment, when the penetrating portion I3a1 or the projecting member 40 of the connection member I3a of the connection mechanism I3 is damaged, the fixing member 10 having the projecting member 40 is replaced The protruding member 40 replaced with the penetrating portion I3a1 of the connecting body I3a of another connecting mechanism I3 adjacent to the penetrating portion I3a1 of the connecting body I3a of the damaged connecting mechanism I3 So that the lower insulation mechanism I4 continuously supports the jumper wire J by simple replacement of parts.

Since the left side insulator I1 and the right side insulator I2 and the connecting mechanism I3 and the lower side insulator I4 are separably provided in this embodiment, If any one of the mechanism I2, the connecting mechanism I3 and the lower insulation mechanism I4 is damaged, only the damaged part can be replaced easily.

In addition, in the present embodiment, a plurality of connecting members 21 are individually provided, so that only the connecting member 21 damaged when a part of the plurality of connecting members 21 is damaged can be replaced.

In addition, the present embodiment is characterized in that a plurality of connecting members 21 are individually provided so that the number of the connecting members 21 is set to a value corresponding to the condition of the jumper line J, such as the load of the jumper wire J, Can be adjusted.

In this embodiment, a large number of connecting members 21 can be connected through a simple operation, and the operation is very convenient.

In the present embodiment, the fixing portion 12 of the fixing member 10 and the fixing portion 21a2 of the connecting member 21 are provided in the form of a single number. However, it is preferable that a plurality of the fixing portions 12 are provided for structural safety. It is preferable that a plurality of protrusions 21b2 of the connecting member 21 and protrusions 32 of the supporting mechanism 30 are also provided.

In this embodiment, the protrusions 21b2 of the connecting member 21 and the protrusions 32 of the supporting mechanism 30 may be provided with rubber packing or the like in order to generate a constant frictional force.

 12 is a cross-sectional view for explaining an insulated insulator of a distribution processing wire according to a second embodiment of the present invention. Figs. 13 and 14 are views showing a part of Fig. 12 in detail, FIG. 16 is a perspective view for explaining a connecting member according to a second embodiment of the present invention, and structural characteristics of a second embodiment of the present invention will be described with reference to FIGS. 12 to 16 as follows .

This embodiment adds or changes some configurations in the structure of the first embodiment.

In this embodiment, the fixing member 10 is provided on the outer peripheral portion and has the threaded portion 13 positioned above the fixing portion 12 of the fixing member 10. [ The threaded portion 13 of the fixing member 10 is provided on the outer circumferential portion of the fixing member 10 and is located above the fixing portion 12 of the fixing member 10, 10 of the present invention.

In the present embodiment, the connecting body 21a of the connecting member 21 is provided on the outer periphery and has a threaded portion 21a3 positioned above the fixed portion 21a2 of the connecting body 21a. The threaded portion 21a3 of the connecting member 21a of the connecting member 21 is provided on the outer circumferential portion of the connecting member 21a of the connecting member 21, 21a2, but may be provided on the entire outer periphery of the connector 21a.

The present embodiment further includes a plurality of auxiliary insulators 50 of an insulating material provided on the fixing member 10 and the connecting member 21 and a supporting body 60 of an insulating material provided on the auxiliary insulator 50, A plurality of pushing members 70 made of an insulating material and provided on the base 60.

The auxiliary insulator 50 includes a first thread portion 51 and a second thread portion 51. The second thread portion 51 is formed to penetrate the outer side of the first thread portion 51 up and down, (21) of the connecting member (21) of the connecting member (21) of the fixing member (10) or the threaded portion (13) of the connecting member (21) through the first threaded portion 21a3 so as to be movable up and down.

In the present embodiment, the auxiliary insulator 50 is formed in a panel shape as a whole, and the periphery thereof is rounded in an inclined manner as it goes downward.

The support body 60 is detachably and threadably engaged with the second threaded portions 52 of the plurality of auxiliary insulators 50 located up and down. In this embodiment, the support body 60 is located at the upper and lower sides, and the upper and lower ends of the support body 60 are provided with nuts so that the support body 60 more stably fixes the plurality of auxiliary insulators 50.

The pushing member 70 has a moving body 71 that is threadably engaged with the support body 60 in an upward and downward direction and a receiving portion 72a that is opened laterally and includes a receiver 72 provided at the side of the moving body A moving panel 73 provided on the side of the moving panel 73 so as to be capable of moving sideways in the receiving portion 72a of the receiving body 72 and a moving panel 73 provided on the side of the receiving portion 72a of the receiving body 72 And a protrusion 75 protruding from the side wall of the housing 72 and having a rounded protruding body 74 and a receiving portion 72a of the receiving body 72 and elastically supporting the moving panel 73 laterally , And between the auxiliary insulator (50) and the auxiliary insulator (50). In the present embodiment, a spring is used for the elastic body 75, and if it is not a spring but has elasticity, an elastic pad or the like may be used.

Here, as described above, the constitution of the lower insulation mechanism I4 is made of an insulating material such as a base metal or plastic, and can be manufactured in various materials as long as it has an insulating function.

17 is a view for explaining the operation according to the second embodiment of the present invention. The operation according to the second embodiment of the present invention will be described with reference to FIG.

First, in the present embodiment, a method of installing the auxiliary insulator 50, the support body 60, and the pushing member 70 will be described.

The fixing member 10 and the connecting mechanism 20 of the present embodiment and the supporting member 20 of the present embodiment are formed in the same manner as in the first embodiment in a state in which the auxiliary insulator 50 is provided in the fixing member 10 and the coupling device 20 of the present embodiment. Connect the instrument (30).

Then, the operator inserts the support body 60 into the second threaded portion 52 of the plurality of auxiliary insulators 50. At this time, the operator inserts the supporting body 60 from the lowermost auxiliary insulator 50 and inserts the pushing member 70 between the auxiliary insulator 50 and the auxiliary insulator 50 when inserting the supporting body 60 do.

The lower insulation mechanism I4 of the present embodiment installed in this manner can expand the insulation range through the auxiliary insulator 50, and the auxiliary insulation 50 can be easily replaced, thereby facilitating maintenance. The lower insulating mechanism I4 of the present embodiment can improve the clamping force between the components via the support 60. [

In this embodiment, when the pushing member 70 is installed as described above, the bird or the like approaches the lower insulation mechanism I4 to prevent it from being seated on the auxiliary insulation 50, Lt; RTI ID = 0.0 > I4. ≪ / RTI >

11, the pushing member 70 pushes the elastic body 75 of the pushing member 70 in the same direction as the pushing member 70, Which alleviates the impact and allows the algae to push back slightly. Then, the access to the lower insulation mechanism I4 is blocked while the bird is not injured. At this time, since the pushing member 70 is screwed to the support body 60, the direction of the protrusion 74 of the pushing member 70 can be adjusted through rotation.

Therefore, this embodiment can prevent the bird from being injured while blocking the approach of the lower insulation mechanism I4.

I1; Left-side insulator I2; Right-side insulator
I3; Connection mechanism I4; Lower insulation mechanism
10; A fixing member 20; Fitting
30; A support mechanism 40; Projecting member
50; Auxiliary insulator 60; Support
70; The pushing member

Claims (1)

In an insulated insulator of a distribution-machined electric wire which is provided on a solid iron (F) and supports a jumper wire (J)
The insulated insulator of the power transmission line for power distribution,
An insulator type left insulator I1 which is detachably provided on a wagon F provided at the left side of the electric pole P and has a bolt portion I1a formed at the lower end thereof,
A right insulator 12 of an insulator type having an upper end detachably attached to a barrel F provided on the right side of the electric pole P and provided with a bolt portion I2a formed with a thread at the lower end thereof;
A connecting body I3a having a plurality of penetrating portions I3a1 which are threaded through and pass through the upper and lower chambers and are located adjacent to each other; A left protruding portion I3b protruding upward on the left side of the connecting body I3a and having a nut portion I3b1 detachably threadably engaged with the bolt portion I1a of the left insulator I1; And a right protruding portion I3c protruding upward from the right side of the connecting body I3a and having a nut portion I3c1 detachably threadably fastened to the bolt portion I2a of the right side insulated mechanism I2 Mechanism I3 and:
An insertion part (11) formed to open downward inside and having a circular circumference; A communicating portion 12b communicating with the opening 12a and formed along a circumferential portion of the fixing member 10 and a communicating portion 12b having one side communicating with the other side of the communicating portion 12b And a locking part (12c) communicating with the insertion part (11) and formed to be downward, wherein the fixing part (12) is formed to open outwardly to communicate with the insertion part (11); A fixing member 10 made of an insulating material and provided at an outer peripheral portion of the fixing member 10 and having a threaded portion 13 positioned above the fixing portion 12 and located below the connection mechanism I3, Wow; A protruding member 40 protruded upward from an upper portion of the fixing member 10 and being threadably fastened to the penetrating portion I3a1 of the connecting body I3a of the connecting mechanism I3; And an opening 21a2a which is formed to open downward. The opening 21a2a communicates with the opening 21a2a, and the periphery of the coupling 21a And a latching portion 21a2c having one side communicating with the other side of the communicating portion 21a2b and being formed downwardly and having an opening in the outer side communicating with the inserting portion 21a1, A connecting member 21a provided on the outer circumferential portion of the connecting member 21a and having a threaded portion 21a3 located above the fixing portion 21a2; A protruding portion 21b1 inserted into the insertion portion 11 of the fixing member 10 so as to be removably inserted or removably inserted into the insertion portion 21a1 of the connecting body 21 of another connecting member 21 And the protruding portion 21b1 is inserted into the opening 12a of the fixing portion 12 of the fixing member 10 such that the protruding portion 21b1 is in contact with the connecting portion 12b of the fixing portion 12 of the fixing member 10 And the opening 21a2a of the fixing portion 21a2 of the connecting member 21a of another connecting member 21 is inserted into the engaging portion 12c of the fixing portion 12 of the fixing member 10 via the opening 21a2a, And when the protrusion 21b1 is rotated, the fixing portion 21a2 of the connecting body 21a is engaged with the fixing portion 21a2 of the connecting body 21a via the connecting portion 21a2b of the fixing portion 21a2 of the connecting body 21a And an insertion body 21b provided with a protrusion 21b2 to be inserted and seated in the connecting portion 21a2c and having a plurality of connecting members 21 connected thereto, Is fixed to the fixing member 1 0 ")< / RTI > An insert 31 to be removably inserted into the insertion portion 21a1 of the connecting member 21a of the connecting member 21 located at the lowermost end of the connecting member 21 of the coupling mechanism 20; The fixing portion 21a2 of the connecting member 21a of the connecting member 21 located at the lowermost end of the connecting member 21 of the connecting mechanism 21 protrudes outwardly from the periphery of the insertion body 31, And the insertion body 31 is inserted into the opening 21a2a of the connecting member 21a of the connecting member 21 located at the lowermost end of the connecting member 21 of the coupling mechanism 20 at the time of rotation, The fixing portion 21a2 of the connecting member 21a of the connecting member 21 located at the lowermost end of the connecting member 21 of the connecting mechanism 20 via the connecting portion 21a2b of the fixing portion 21a2, A protrusion 32 that is inserted and seated in the first opening 21a2c; A support mechanism 30 of an insulating material provided at a lower portion of the insert 31 and having a jumper splitter 33 to which a jumper wire J is inserted and supported; A first threaded portion 51 formed through the upper and lower chambers; And a plurality of second threaded portions 52 formed to penetrate the outer side of the first threaded portion 51 in the upper and lower directions and along the periphery of the auxiliary insulator 50. The first threaded portion 51, Which are detachably attached to the threaded portion 13 of the fixing member 10 or the threaded portion 21a3 of the coupling member 21a of the coupling member 21 of the coupling mechanism 20 via the plurality of auxiliary insulators (50); A support body 60 detachably threadably joined to the second threaded portion 52 of the plurality of auxiliary insulators 50 located in the upper and lower chambers; A moving body 71 that is threadably coupled to the support body 60 so as to be movable up and down; A receptacle 72 provided at a lateral side of the moving body 71 and having a receiving portion 72a opened sideways; A moving panel 73 installed laterally movably in the receiving portion 72a of the receiver 72; A protruding body 74 protruding laterally from the receiving portion 72a of the receiver 72 and provided on the side of the moving panel 73; And an elastic body 75 provided in the accommodating portion 72a of the receiver 72 and elastically supporting the moving panel 73 in the lateral direction and having a plurality of The lower insulation mechanism I4 having the pushing member 70 of the lower-
Insulated insulated insulated electrical wire.
KR1020160028722A 2016-03-10 2016-03-10 Insulator of aerial line KR101624726B1 (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101884264B1 (en) 2018-02-13 2018-08-01 (주)대웅전기종합감리 Fixing Equipment Of Aerial Power Distribution Line Using A Clamp
KR101884261B1 (en) 2018-02-12 2018-08-01 (주)대웅전기종합감리 Fixing Equipment Of Aerial Power Distribution Line
KR102112807B1 (en) * 2020-02-26 2020-05-19 이수이엔지 주식회사 Support mechanism for stable installation of overhead transmission lines
KR102183974B1 (en) * 2020-02-28 2020-11-27 변석훈 Supporting device for fixing process distribution line
KR102493929B1 (en) 2022-04-04 2023-01-31 김병일 Fixing Equipment for Overhead Power Distribution Line
KR102493927B1 (en) 2022-04-07 2023-01-31 김병일 Fixing Equipment for Overhead Power Distribution Line
KR102588618B1 (en) 2023-04-12 2023-10-16 주식회사 안성감리 Supporting Equipment for Overhead Line

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100845788B1 (en) 2008-04-15 2008-07-11 (주)천도건축사사무소 Aricing horn device with jumper supporter intransmission tower
JP2012038736A (en) 2011-09-27 2012-02-23 Asahi Electric Works Ltd Insulation cover and its mounting structure
KR101174356B1 (en) 2012-07-02 2012-08-16 (주)대림엠이씨 Supporting bar for an over head line
KR101564300B1 (en) 2015-07-30 2015-10-29 주식회사 정우엔지니어링 Suspension insulator for power transmission and distribution pylon

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100845788B1 (en) 2008-04-15 2008-07-11 (주)천도건축사사무소 Aricing horn device with jumper supporter intransmission tower
JP2012038736A (en) 2011-09-27 2012-02-23 Asahi Electric Works Ltd Insulation cover and its mounting structure
KR101174356B1 (en) 2012-07-02 2012-08-16 (주)대림엠이씨 Supporting bar for an over head line
KR101564300B1 (en) 2015-07-30 2015-10-29 주식회사 정우엔지니어링 Suspension insulator for power transmission and distribution pylon

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101884261B1 (en) 2018-02-12 2018-08-01 (주)대웅전기종합감리 Fixing Equipment Of Aerial Power Distribution Line
KR101884264B1 (en) 2018-02-13 2018-08-01 (주)대웅전기종합감리 Fixing Equipment Of Aerial Power Distribution Line Using A Clamp
KR102112807B1 (en) * 2020-02-26 2020-05-19 이수이엔지 주식회사 Support mechanism for stable installation of overhead transmission lines
KR102183974B1 (en) * 2020-02-28 2020-11-27 변석훈 Supporting device for fixing process distribution line
KR102493929B1 (en) 2022-04-04 2023-01-31 김병일 Fixing Equipment for Overhead Power Distribution Line
KR102493927B1 (en) 2022-04-07 2023-01-31 김병일 Fixing Equipment for Overhead Power Distribution Line
KR102588618B1 (en) 2023-04-12 2023-10-16 주식회사 안성감리 Supporting Equipment for Overhead Line

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