KR101668563B1

KR101668563B1 - Apparatus for attaching and detaching of Ball-Socket typed Surpension Insulator

Info

Publication number: KR101668563B1
Application number: KR1020150109197A
Authority: KR
Inventors: 김병문
Original assignee: 한국전력공사
Priority date: 2015-07-31
Filing date: 2015-07-31
Publication date: 2016-10-21

Abstract

The present invention relates to a pin detachment device for a ball socket type suspending insulator, in which a ball member is provided on one side of an insulator body, and a connecting protrusion member having a ball inserting groove portion for inserting the ball member is provided on a side face of the insulator body A clamping ring member for engaging or disengaging a fastening pin for blocking an entrance of the ball insertion groove portion in the ball socket type insulator provided on the other side to the connecting projection member and fixing the connecting projection member, A movable hook member movably coupled to the support body member and having a pin ring engaged with the engaging pin, and a support member rotatably coupled to the support body member, And an operating lever member connected to the moving hook member for moving the moving hook member up and down, Value and to unseat it the retaining pin for connecting the ball socket-type suspension insulators can be easily combined and separated and shorten the working time, improve ease of operation can be the one who unskilled stable operation.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a ball-socket-type suspension insulator,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a pin detachment device for a ball socket type suspending insulator, and more particularly to a pin separating device for a ball socket type suspending insulator which can easily engage and detach a fastening pin of a ball socket type suspending fastener .

Generally, a suspending insulator is a support for insulating a transmission line from a support such as a steel tower and protecting the transmission line from strong winds or wind and rain. In this suspension insulator, there is a ball for exchanging and repairing electrical equipment in a live state (uninterrupted state) Socket type suspenders and crevice type suspenders.

1, the ball socket-type suspending insulator 100 has a ball member 111 on the lower side of the insulator 110 and a ball member 111 on the upper side thereof. A connecting projection member 112 is provided so as to protrude.

The connection protrusion 112 is provided with a ball insertion slot 113 opened to the side and into which the ball member 111 is inserted.

The ball socket type suspenders 100 are continuously connected to each other in such a structure that a ball member 111 'of another ball socket type insulator 100' is inserted into the ball insertion groove portion 113, 112 are coupled to each other by an R-shaped fastening pin 200 to close the inlet side of the ball insertion slot 113 to maintain a state connected to the other ball socket type insulator 100.

The ball socket type suspending insulator 100 is installed to vary the amount of insulators according to the voltage used or the degree of contamination.

The ball socket-type suspending insulator 100 uses a hammer when the R-shaped fastening pin 200 is coupled to the connecting projection member 112, and a pliers when the R-shaped fastening pin 200 is detached.

However, the R-shaped fastening pins 200 are joined by using a hammer to separate the ball-socket-type suspending insulators 100 by continuous use, and they are separated using a pliers, There is a problem that the magnetic part of the insulator is frequently damaged.

That is, if there is no tool to detach the R-shaped fastening pins 200 for installing or dismounting the ball-socket-type suspending insulator 100, And there are many cases where the suspending insulator is damaged during the operation.

Korean Patent Registration No. 0426480 entitled " Device for removing contaminants from suspending insulators for processed transmission lines " (March 29, 2004) has been proposed with the present invention and related prior art.

However, the 'device for removing a foreign substance in the suspension line for machining transmission line' removes foreign substances from the suspension insulator, and there is no technology currently proposed for joining or separating the pins of the ball socket type suspension insulator 100 .

An object of the present invention is to provide a ball-and-socket type pin inserting / removing device for a ball socket type suspending insulator, which can easily engage and disassemble a fastening pin 200 connecting a ball socket type suspending insulator I have to.

According to an aspect of the present invention, there is provided an apparatus for inserting a ball socket-type suspending insulator having a ball member on one side of an insulator body, a ball insertion groove into which the ball member is inserted, And a connecting protrusion member for connecting the ball protruding member to the connection protrusion member is provided on the other side of the insulator body, The clamping device according to any one of claims 1 to 3, further comprising: a clamping ring member for clamping and fixing the connection projection member; a support body member to which the clamping ring member is mounted; a pin ring coupled to the support body member movably in the longitudinal direction, Wherein the movable hook member is rotatably coupled to the movable hook member and the support body member, It characterized in that it comprises a member for operating the lever, and the go.

In the present invention, the support body member includes a movement guide body portion having an inner space movably coupled to the movement ring member and opened to one end side, and a lever support body Section.

In the present invention, the operation lever member may include: a rotation lever part having one end rotatably coupled to the lever supporting body part and having a first rotation guide slit in the shape of an elongated hole in the longitudinal direction; And a rotary knob portion integrally provided at the other end of the rotary lever portion, wherein a second rotary guide slit in the shape of an elongated hole is formed in the movement guide body portion in a moving direction of the movement hook member, The first rotation guide slit and the movement hinge pin passing through the second rotation guide slit may protrude from the first rotation guide slit.

In the present invention, the moving hook member may be provided with a pin pushing member which presses the upper portion of the fastening pin so as to be spaced apart from the upper side of the pin ring to couple the fastening pin into the connecting projection member.

In the present invention, the pin presser may be formed in a dome shape.

In the present invention, the clamping ring member includes: a movable frame part movably coupled to the support body member; And an annular frame portion which is bent at a plurality of end portions of the movable frame portion to fix the connection protruding member.

In the present invention, the movable frame part may be coupled to the support body member so as to change the mounting angle.

In the present invention, a plurality of first bolt through-holes spaced in the longitudinal direction are formed in the moving frame portion, a second bolt through-hole communicating with the first bolt through-hole is formed in the supporting body member, A fixing bolt portion passing through the first bolt through-hole and the second bolt through-hole, and a fixing nut portion fastened to an end portion of the fixing bolt portion.

In the present invention, the movable frame portion may be formed with a bolt hole connecting slit for connecting a plurality of the first bolt through holes.

In the present invention, the operating lever member is a lever portion having a linear bar shape and formed with a hinge moving slit in the longitudinal direction, and a first soccer yoke, which overlaps with the lever portion and is in communication with the hinge moving slit, Wherein the supporting body member includes a movable bracket formed therein and having an inner space movably coupled to the moving hook member and opened to one end side of the supporting body member and having a first movement guide slit A moving guide body having a first moving guide slit and a second moving guide slit formed on both sides of the first moving guide slit and having an elongated hole shape in the longitudinal direction, And a second shaft hole communicating with the hinge moving slit in a longitudinal direction of the lever portion And a second hinge shaft coupled through the second shank slit, the first shank hole, and the hinge moving slit, and a second hinge shaft coupled through the second shank hole and the hinge moving slit can do.

In the present invention, the movable bracket portion includes two sidewalls into which the first shaft hole is formed so as to be interposed therebetween, and the slack portion is inserted into the sidewall, so that the movable sled portion can be stably coupled with the slack portion .

In the present invention, the hinge moving slit may be provided at both ends thereof with a first shaft locking hole through which the first hinge shaft is inserted and a second shaft locking hole through which the second hinge shaft is inserted.

The present invention can easily connect and detach a fastening pin for connecting a ball socket type suspending insulator when mounting and dismounting a ball socket type suspending insulator, thereby shortening the working time, improving work convenience, There is an effect to be able to do.

Further, the present invention has an effect of preventing breakage of the suspending insulator when installing and separating the suspending insulator.

1 is a schematic view showing an installation state of a general ball socket type insulator
2 is a perspective view showing a pin removing device of a ball socket type suspending insulator according to the present invention.
3 is a side view showing a pin removing device of a ball socket type suspending insulator according to the present invention
4 and 5 are views showing an example of inserting a fastening pin into a pin detachment device of a ball socket type suspending insulator according to the present invention
6 and 7 are views showing an example of separating a fastening pin with a pin detachment device of a ball socket type suspending insulator according to the present invention
8 is an exploded perspective view showing another embodiment of the pin removing device of the ball socket type suspending insulator according to the present invention.
Fig. 9 and Fig. 10 are views showing an example of operating another embodiment of the pin removing device of the ball socket type suspending insulator according to the present invention. Fig.

BRIEF DESCRIPTION OF THE DRAWINGS The invention will be described in detail with reference to the accompanying drawings. Hereinafter, a repeated description, a known function that may obscure the gist of the present invention, and a detailed description of the configuration will be omitted. Embodiments of the present invention are provided to more fully describe the present invention to those skilled in the art. Accordingly, the shapes and sizes of the elements in the drawings and the like can be exaggerated for clarity.

1, a ball socket type suspending insulator 100 includes a ball member 111 on one side of an insulator 110, a ball socket 111 on a side of the insulator 110, And a connecting protrusion 112 having a ball insertion slot 113 for inserting the ball member 111 is provided on the other side of the insulator 110.

The ball socket type suspending insulator 100 has a structure in which a ball member 111 of another ball socket type insulator 100 of another ball socket type insulator 100 is inserted into the ball inserting groove portion 113, And an R-shaped fastening pin 200 is coupled to the connecting protrusion 112 so as to block the inlet side of the ball insertion slot 113 and to be coupled with another ball socket-type suspending insulator 100.

The ball socket type suspending insulator 100 according to an embodiment of the present invention is formed by joining or separating the connecting pin 200 to the connecting protrusion member 112, Socket type suspending insulator 100 can be easily detached from other socket type suspending insulators by inserting the ball socket-type suspending insulator 100 continuously or in combination.

FIG. 2 is a perspective view showing a pin removing device of a ball socket type suspending insulator according to the present invention, and FIG. 3 is a side view showing a pin removing device of a ball socket type suspending insulator according to the present invention.

2 and 3, the ball-and-socket type pin inserting / removing apparatus according to an embodiment of the present invention includes a clamping ring member 10 for fixing the connection protrusion 112, And a support body member 20 on which the member 10 is mounted.

The support body member 20 includes a movement guide body portion 21 having an inner space which is movably coupled to the movement hook member 30 and opened to one end side thereof, And a lever supporting body portion 22 mounted on the other end side.

The lever supporting body portion 22 is disposed laterally on the other end side of the movement guide body portion 21, and the movement guide body portion 21 is fixed.

The moving hook member 30 is inserted into an inner space of the moving guide body 21 so as to be movable and is provided with a pin hook 31 which is hooked to the connecting pin 200 on the end side.

The pin ring 31 is protruded toward the other end of the moving guide body portion 21 so that the worker can easily hook the pin to the fastening pin 200.

An operating lever member 40 connected to the moving hook member 30 and moving the moving hook member 30 upward and downward is rotatably coupled to the supporting body member 20.

The operation lever member 40 includes a rotation lever portion 41 having one end rotatably coupled to the lever supporting body portion 22 and having a long rotation hole slit 41a in the longitudinal direction thereof; And

And a rotary knob 42 integrally provided at the other end of the rotary lever portion 41.

A second rotary guide slit 21a having an elongated hole shape is formed in the moving guide body 21 in the moving direction of the moving hook member 30, A slider 41a and a moving hinge pin 32 penetrating through the second rotation guide slit 21a are protruded.

When the operator holds the rotary knob portion 42 and rotates the rotary lever portion 41, the movable hinge pin 32 is moved upward and downward along the second rotary guide slit 21a, The loop member 30 linearly moves and separates or inserts the fastening pins 200 in a linear direction.

In addition, the operation lever member 40 acts as a lever so that the fastening pins 200 can be accurately coupled to the corresponding engagement positions with a small force, or the fastening pins 200 coupled to the operation lever members 40 can be separated.

The moving ring member 30 is manufactured to have a rigidity enough to press and insert the fastening pin 200 and to be separated from the upper side of the pin ring 31, And a pin pressing part 33 for pressing the connecting pin 200 into the connecting protruding part 112 is provided.

The pin presser 33 is preferably formed in a dome shape so as to be able to uniformly pressurize the head portion of the R-shaped fastening pin 200.

The clamping ring member 10 includes a moving frame part 11 movably coupled to the supporting body member 20 and a plurality of connecting protrusions 12b formed at the end of the moving frame part 11, It is preferable to include the loop frame portion 12 for fixing the member 112 to be fixed so that the fixing position of the movable frame portion 11 can be adjusted according to the size of the ball socket type suspending insulator 100.

Also, it is preferable that the movable frame part 11 is coupled to the support body member 20 so that the mounting angle can be changed.

A plurality of first bolt through holes 11a spaced in the longitudinal direction are formed in the moving frame portion 11 and a second bolt hole 11a communicated with the first bolt through hole 11a is formed in the support body member 20. [ And the clamping ring member 10 includes a fixing bolt portion 13 passing through the first bolt through hole 11a and the second bolt through hole 21b, (14) which is fastened to an end portion of the fastening portion (13).

A slit 11b for connecting a plurality of bolt holes for connecting the plurality of first bolt through holes 11a is longitudinally formed in the moving frame portion 11 so that the fixing bolt portion 13 is inserted into the first bolt hole 11a, It is preferable that the plurality of first bolt through holes 11a can freely move through the bolt hole connecting slit 11b without separating from the through hole 11a.

The clamping ring member 10 can adjust the fixing position by fixing and fixing the fixing bolt portion 13 to any one of the plurality of first bolt through holes 11a.

In addition, the clamping ring member 10 can adjust the fixing angle by rotating the clamping ring member 10 in a state where the fixing bolt portion 13 is partly pulled, and then tightening the fixing bolt portion 13 again It is.

This makes it possible to adjust the fixing position or the fixing angle of the movable frame part 11 according to the size of the ball socket type suspender 100 so that the ring frame part 12 is inserted into the ball socket- And the ring pin 31 is inserted into the corresponding ball socket type insulator 100 in a state in which the ring frame part 12 is hooked on the connecting protrusion member 112 So that it can be easily hooked to the fastening pins 200 of the fastening member.

That is, the clamping ring member 10 can be widely used for ball socket type suspensions 100 of various sizes, that is, various sizes, by adjusting the position and angle according to the size of the ball socket type suspending insulator 100.

FIGS. 4 to 7 are views showing an example of inserting or separating the fastening pins 200 with the pin inserting / removing device of the ball socket type suspending insulator according to the present invention, wherein the pin inserting / In the case of inserting the fastening pin 200 into the connecting projection member 112 using the apparatus or separating the fastening pin 200 inserted into the connecting projection member 112, So that the clamping ring member (10) is wrapped around a part of the connecting projection member (112).

4 and 5 are views showing an example in which the fastening pins 200 are inserted into the pin removing device of the ball socket type suspending insulator according to the present invention.

In the case where the fastening pins 200 are inserted into the connecting protrusions 112 by means of the pin detachment device of the ball socket type suspending insulator according to the present invention to join the two ball socket type suspending insulators 100, When the clamping ring member 10 is hooked on a part of the connecting projection member 112 and then the operating lever member is lowered downward, the pinching member 33 is moved downward while the moving hook member 30 is lowered, So that the coupling pin 200 is simply inserted into the coupling protrusion 112 by pressing the head of the coupling pin 200 having the R shape.

6 and 7 are views showing an example of separating the fastening pins 200 with the pin removing device of the ball socket type suspending insulator according to the present invention.

When separating two ball socket-type suspending insulators 100 which are separated from each other by separating the fastening pins 200 in the connecting projection member 112 by the pin inserting / removing device of the ball socket type suspending insulator according to the present invention, 4, the clamping ring member 10 is wrapped around a part of the connecting projection member 112, and after the pin ring 31 is hooked on the head of the fastening pin 200, The movable ring member 30 is lifted and pulled to pull the head portion of the connecting pin 200 having the R shape by the pin ring 31 as shown in FIGS. 6 and 7, So that the pin 200 can be easily separated from the connecting projection member 112. [

8 is an exploded perspective view showing another embodiment of a pin detachment device for a ball socket type suspending insulator according to the present invention. Referring to FIG. 8, the operation lever member 40 has a straight bar shape, And a lever portion 43 having a hinge moving slit 43a formed therein.

The moving hook member 30 is provided at its upper end with a moving bracket portion 34 formed with a first shaft hole 34a which is overlapped with the lever portion 43 and communicates with the hinge moving slit 43a.

The movable bracket portion 34 has two sidewalls into which the leverage portion 43 is inserted and which faces the first shaft hole 34a so that the leverage portion 43 It is preferable to be inserted and stably coupled with the lever portion 43.

The supporting body member 20 has an inner space which is movably coupled to the moving hook member 30 and opened to one end side, and a first moving member A moving guide body 21 having a guide slit 21d formed on both sides thereof with a second movement guide slit 21e having an elongated shape in the longitudinal direction on the basis of the first movement guide slit 21d, And a second shaft hole 23a which is mounted on the moving guide body portion 21 and is spaced apart from the first shaft hole 34a and the lever portion 43 in the longitudinal direction and communicates with the hinge moving slit 43a A first hinge shaft 24 coupled through the supporting bracket 23, the second moving guide slit 21e, the first shaft hole 34a and the hinge moving slit 43a, And a second hinge shaft 25 coupled through the shaft hole 23a and the hinge moving slit 43a. have.

The hinge moving slit 43a has a first shaft receiving hole 43b through which the first hinge shaft 24 is inserted and engaged and a second shaft receiving hole 43b through which the second hinge shaft 25 is inserted, It is more preferable that a latching hole 43c is provided.

9 and 10 are views showing an example of operating a pin detachment device of a ball socket type suspending insulator according to another embodiment of the present invention, 43b in the state in which the first hinge shaft 24 is inserted, the other end of the lever 43 is pushed or lifted to move the movable hook member 30 up and down.

10 shows a state in which the second hinge shaft 25 is inserted into the second shaft latching hole 43c of the leverage unit 43 so that one end of the leverage unit 43 is pressed or lifted, And the ring member 30 is moved up and down.

In other words, the pin removing device of the ball socket type suspending insulator according to the present invention places the lever 43 as long as possible to one side according to the working conditions, and then pushes or lifts the lever 45. Therefore, The pins 200 can be easily joined and separated.

When the ball socket type suspending insulator 100 is installed and removed, the fastening pins 200 connecting the ball socket type suspending insulators 100 can be easily combined and separated, It improves convenience and ensures that unskilled workers can work reliably.

Further, the present invention prevents breakage of the suspending insulator when installing and separating the suspending insulator.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the above teachings. will be.

10: clamping ring member 11: movable frame part
11a: first bolt through hole 11b: slit for bolt hole connection
12: ring frame part 13: fixing bolt part
14: fixing nut portion 20: support body member
21: moving guide body portion 21a: second rotation guide slit
21b: second bolt through hole 21d: first movement guide slit
21e: second movement guide slit 22: lever supporting body part
23: Support bracket part 23a: Second shaft yoke
24: first hinge shaft 25: second hinge shaft
30: Movable ring member 31: Pin ring
32: Movable hinge pin 33: Pin pusher
34: Moving bracket part 34a: 1st soccer yoke
40: operation lever member 41: rotation lever part
41a: first rotation guide slit 42: rotation handle
43: lever portion 43a: hinge moving slit
43b: First axis catching ball 43c: Second axis catching ball
100: Ball socket type Suspension insulator 110: Insulator body
111: ball member 112: connecting projection member
113: ball insertion groove portion 200: fastening pin

Claims

And a connecting protrusion member having a ball insertion groove portion into which the ball member is inserted is provided on one side of the insulator body, and a connecting protrusion member is provided on the other side of the insulator body, A pin detachment device of a ball socket type suspending insulator for engaging or disengaging a fastening pin for blocking an inlet from the connecting projection member,
A clamping ring member for hanging and fixing the connecting projection member;
A support body member to which the clamping ring member is mounted;
A moving hook member movably coupled in the longitudinal direction of the supporting body member and provided with a pin ring engaged with the locking pin; And
And an operating lever member rotatably coupled to the support body member and rotated to be connected to the moving hook member to move the moving hook member upwardly and downwardly.

The method according to claim 1,
The support body member includes a movement guide body portion having an inner space movably coupled to the movement ring member and opened to one end side thereof and a lever support body portion mounted on the other end side of the movement guide body portion, And the pin detachment device of the ball socket type suspending insulator.

The method of claim 2,
The operation lever member includes:
A rotary lever part having one end rotatably coupled to the lever supporting body part and having a longitudinally elongated first rotation guide slit; And
And a rotary knob portion integrally provided at the other end of the rotary lever portion,
A second rotation guide slit in the shape of an elongated hole is formed in the movement guide body portion in the moving direction of the movement ring member, and a movable hinge pin, which passes through the first rotation guide slit and the second rotation guide slit, And a plurality of protrusions are formed on the protrusion.

The method according to claim 1,
Wherein the moving hook member is provided with a pin pushing member for pressing the upper portion of the fastening pin so as to be spaced from the upper side of the pin for the pin so as to couple the fastening pin into the connecting projection member. Pin removal device of insulator.

The method of claim 4,
Wherein the pin presser is formed in a dome shape.

The method according to claim 1,
The clamping ring member
A movable frame part movably coupled to the support body member; And
And an annular frame portion which is bent at a plurality of end portions of the moving frame portion to fix the connecting protruding member by hooking.

The method of claim 6,
Wherein the movable frame portion is coupled to the support body member so as to change the mounting angle.

The method of claim 6,
A plurality of first bolt through holes spaced in the longitudinal direction are formed in the moving frame portion, a second bolt through hole communicating with the first bolt through hole is formed in the support body member,
Wherein the clamping ring member further includes a fixing bolt portion passing through the first bolt through-hole and the second bolt through-hole, and a fixing nut portion fastened to an end portion of the fixing bolt portion. Device.

The method of claim 8,
Wherein the moving frame portion is formed with a bolt hole connecting slit for connecting a plurality of the first bolt through holes.

The method according to claim 1,
Wherein the operating lever member is a lever portion having a linear bar shape and formed with a hinge moving slit in the longitudinal direction,
And a movable bracket part formed on an upper end of the moving ring member and having a first shaft hole overlapping the lever part and communicating with the hinge moving slit,
Wherein the support body member includes a first movement guide slit in which the movement ring member is movably coupled and opened to one end side and in which the lever member is inserted and moved in the longitudinal direction, A movement guide body portion having a second movement guide slit having an elongated shape in the longitudinal direction on both sides of the movement guide slit;
A support bracket mounted on the moving guide body and having a first shaft hole and a second shaft hole spaced apart from the first shaft hole in a longitudinal direction of the lever hole and communicating with the hinge moving slit;
A first hinge shaft coupled through the second moving guide slit, the first shaft hole, and the hinge moving slit; And
And a second hinge shaft coupled through the second shaft hole and the hinge moving slit. &Lt; RTI ID = 0.0 > 11. < / RTI >

The method of claim 10,
Characterized in that the movable bracket part has two sidewalls each of which is inserted between the first and second sidewalls so that the sidewalls are inserted into the sidewalls to be stably coupled with the sled. A pin detachment device of a socket type suspending insulator.

The method of claim 10,
Wherein the hinge moving slit includes a first shaft receiving hole through which the first hinge shaft is inserted and a second shaft receiving hole through which the second hinge shaft is inserted, Detachment device.