KR20130043993A - Apparatus for handling split pin of insulator - Google Patents

Apparatus for handling split pin of insulator Download PDF

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Publication number
KR20130043993A
KR20130043993A KR1020110108219A KR20110108219A KR20130043993A KR 20130043993 A KR20130043993 A KR 20130043993A KR 1020110108219 A KR1020110108219 A KR 1020110108219A KR 20110108219 A KR20110108219 A KR 20110108219A KR 20130043993 A KR20130043993 A KR 20130043993A
Authority
KR
South Korea
Prior art keywords
pin
split pin
insulator
split
transmission insulator
Prior art date
Application number
KR1020110108219A
Other languages
Korean (ko)
Inventor
김도연
최명기
Original Assignee
한국전력공사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국전력공사 filed Critical 한국전력공사
Priority to KR1020110108219A priority Critical patent/KR20130043993A/en
Publication of KR20130043993A publication Critical patent/KR20130043993A/en

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Classifications

    • 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
    • H01B17/14—Supporting insulators
    • H01B17/16—Fastening of insulators to support, to conductor, or to adjoining insulator
    • 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
    • H01B17/20—Pin insulators
    • H01B17/22—Fastening of conductors to insulator
    • 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
    • H01B17/24—Insulators apertured for fixing by nail, screw, wire, or bar, e.g. diabolo, bobbin
    • 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

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  • Electric Cable Installation (AREA)
  • Insulators (AREA)

Abstract

An insulator split pin handling device is provided. The transmission insulator split pin handling device is inserted into the ring portion of the split pin and separates the split pin from the transmission insulator. It includes a pin insertion portion.

Description

Power transmission insulator split pin handling device {APPARATUS FOR HANDLING SPLIT PIN OF INSULATOR}

The present invention relates to a transmission insulator split pin handling apparatus.

Split pins are used to secure the insulator caps and pin connections. Here, the split pin is inserted into or removed from the insulator using a screwdriver or a pliers without using a dedicated device.

In the case of transmission insulators, the split pins can be combined and separated by using a screwdriver or pliers, but in the case of power transmission inner insulators, the split pins are located inside the insulator's round shade. Carelessness can destroy an insider. Accordingly, there is a need for a dedicated mechanism for engaging and separating the split pins used in the transmission insulator.

Korean Patent Publication No. 10-2008-0072127

In order to solve the above-mentioned problems of the prior art, the present invention provides a transmission insulator split pin handling device that is easy to handle the split pin at the time of engaging and separating the split pin of insulator.

In addition, the present invention provides a transmission insulator split pin handling device to increase the work efficiency and construction quality in the construction site by smoothly coupling and separating the insulator in the upper or lower portion of the steel tower.

The objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood from the following description.

In order to achieve the above object, the transmission insulator split pin handling apparatus according to an aspect of the present invention is inserted into the ring portion of the split pin to separate the split pin from the transmission insulator, connected to the pin separating portion extending in one direction And a pin insertion part connected to the connection part and the connection part to insert the split pin into the transmission insulator.

In one aspect of the present invention, the pin separating portion may include a hook portion inserted into the ring portion of the split pin and an extension portion which is bent and extended from the connecting portion and connects the hook portion and the connecting portion.

In one aspect of the invention, the pin insertion portion may include a pin receiving groove for receiving the split pin.

In one aspect of the invention, the pin insertion portion may be bent at a predetermined angle from the connection portion corresponding to the cap portion of the transmission insulator.

In one aspect of the invention, each of the pin separating portion, the connecting portion and the pin insertion portion may be made of metal.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. It is provided to fully inform the owner of the scope of the invention.

According to one of the problem solving means of the present invention described above, the transmission insulator split pin handling apparatus according to an embodiment of the present invention can facilitate the coupling and separation of the transmission insulator and the split pin.

In addition, the transmission insulator split pin handling apparatus according to an embodiment of the present invention can not only improve work efficiency during installation and maintenance work of the transmission insulator, but also improve construction quality.

1 is a view showing a transmission insulator split pin handling apparatus according to an embodiment of the present invention.
2 is a view showing another side of the transmission insulator split pin handling apparatus shown in FIG.
3 is a view for explaining the function of the pin separation unit according to an embodiment of the present invention.
4 is a view for explaining the function of the pin insertion unit according to an embodiment of the present invention.

The present invention may be variously modified and have various embodiments, and specific embodiments will be illustrated in the drawings and described in detail with reference to the accompanying drawings.

It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like parts throughout the specification.

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

1 is a view showing a transmission insulator split pin handling apparatus according to an embodiment of the present invention.

2 is a view showing another side of the transmission insulator split pin handling apparatus shown in FIG.

1 and 2, the transmission insulator split pin handling apparatus 100 according to an embodiment of the present invention includes a pin separating part 110, a connecting part 140, and a pin inserting part 150.

The pin separating unit 110 separates the split pin 300 from the transmission insulator 200. Here, the pin separating unit 110 may be inserted into the ring 310 of the split pin 300 to separate the split pin 300 from the transmission insulator 200. The pin separating part 110 may include a hook part 120 and an extension part 130.

Herein, the pin separating unit 110 according to an exemplary embodiment of the present invention will be described in more detail with reference to FIG. 3.

3 is a view for explaining the function of the pin separation unit according to an embodiment of the present invention.

The hook part 120 is inserted into the ring 310 of the split pin 300. The hook portion 120 may be formed to a diameter corresponding to the ring 310 of the split pin 300. For example, the hook portion 120 may be pointed like an awl and inserted into the ring 310 of the split pin 300.

The extension 130 connects the hook part 120 and the connection part 140. The extension 130 may be bent to extend from the connecting portion 140. In this case, the extension part 130 may be formed to be bent toward the top from the lower portion of the transmission insulator 200 so that the hook portion 120 is inserted into the ring 310 of the split pin 300. For example, the extension portion 130 may be formed by bending the portion “b” again to “b” shape to pull out the split pin 300 to the hook portion 120.

The extension 130 may be hit by an external force to transmit a force to the pin insert 150 when the split pin 300 is inserted. In addition, when the split pin 300 is pulled out, the extension part 130 may contact a part bent at the cap portion of the transmission insulator 200 and then transmit a force to the hook part 120 inserted into the split pin 300. have. Through this, the pin separating unit 110 may remove the split pin 300 from the transmission insulator 200 by transmitting a force to the hook portion 120 by the lever principle.

The connection part 140 is connected to the pin separation part 110 and extends in one direction. In this case, the connection part 140 may be connected to the extension part 130 and extend straight.

Herein, the pin separating unit 110 according to an exemplary embodiment of the present invention will be described in more detail with reference to FIG. 4.

4 is a view for explaining the function of the pin insertion unit according to an embodiment of the present invention.

The pin insertion unit 150 inserts the split pin 300 into the transmission insulator 200. Here, the pin insertion unit 150 may press the ring 310 of the split pin 300 to insert the split pin 300 into the transmission insulator 200. In addition, the pin insertion unit 150 may be connected to the connection unit 140 to be bent for insertion of the split pin 300. The pin insertion part 150 may include a pin receiving groove 160 for receiving the split pin 300.

The pin receiving groove 160 accommodates the ring 310 of the split pin 300. Here, the pin receiving groove 160 may be formed as a groove concave inward from one end of the pin insertion portion 150. The pin receiving groove 160 may be formed to a diameter to accommodate the ring 310 of the split pin 300. For example, the pin receiving groove 160 may be formed of a socket configured to auditly push the ring 310 of the split pin 300.

Meanwhile, each of the pin separation unit 110, the connection unit 140, and the pin insertion unit 150 may be made of metal.

The transmission insulator split pin handling apparatus according to an embodiment of the present invention may facilitate coupling and separation of the transmission insulator and the split pin. And the transmission insulator split pin handling apparatus according to an embodiment of the present invention can not only improve the work efficiency during installation and maintenance work of the transmission insulator can also improve the construction quality.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention.

Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments.

The scope of protection of the present invention should be construed according to the following claims, and all technical ideas falling within the scope of the same shall be construed as falling within the scope of the present invention.

100: Transmission insulator split pin handling device
110: pin release
120: hook
130: extension
140:
150: pin insertion section
160: pin receiving groove
200: transmission insulator
300: split pin
310: ring

Claims (5)

In the apparatus for handling the split pin of the transmission insulator,
A pin separating part inserted into a ring portion of the split pin to separate the split pin from the transmission insulator;
A connection part connected to the pin separation part and extending in one direction; And
And a pin insertion unit connected to the connection unit to insert the split pin into the transmission insulator.
The method according to claim 1,
The pin separating portion
A hook portion inserted into a ring portion of the split pin; And
And an extension part extending from the connection part and bent to connect the hook part and the connection part.
The method according to claim 1,
The pin insertion portion of the transmission insulator split pin handling device, characterized in that it comprises a pin receiving groove for receiving the split pin. The method of claim 3,
And the pin insertion portion is bent at a predetermined angle from the connection portion corresponding to the cap portion of the transmission insulator.
The method according to claim 1,
The pin separating part, the connecting part and the pin inserting part each of the transmission insulator split pin handling device, characterized in that made of metal.
KR1020110108219A 2011-10-21 2011-10-21 Apparatus for handling split pin of insulator KR20130043993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110108219A KR20130043993A (en) 2011-10-21 2011-10-21 Apparatus for handling split pin of insulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110108219A KR20130043993A (en) 2011-10-21 2011-10-21 Apparatus for handling split pin of insulator

Publications (1)

Publication Number Publication Date
KR20130043993A true KR20130043993A (en) 2013-05-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110108219A KR20130043993A (en) 2011-10-21 2011-10-21 Apparatus for handling split pin of insulator

Country Status (1)

Country Link
KR (1) KR20130043993A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170121979A (en) * 2016-04-26 2017-11-03 한국전력공사 Apparatus for attaching and detaching of ball-socket typer surpension insulator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170121979A (en) * 2016-04-26 2017-11-03 한국전력공사 Apparatus for attaching and detaching of ball-socket typer surpension insulator
KR20230098542A (en) * 2016-04-26 2023-07-04 한국전력공사 Apparatus for attaching and detaching of ball-socket typer surpension insulator
KR20230098541A (en) * 2016-04-26 2023-07-04 한국전력공사 Apparatus for attaching and detaching of ball-socket typer surpension insulator

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