KR102565259B1 - Hammering device for indirect live wire work - Google Patents

Abstract

The present invention relates to a percussion tool for indirect live line work, wherein the percussion tool for indirect live line work includes a body portion, a striking portion made of a non-conductive material and fastened to at least one end of the body portion, a handle fastened to the body portion, And it includes an auxiliary tool disposed on the opposite side of the part where the handle is disposed in the body part. With this configuration, if a blow is needed during indirect live wire work, it can be struck from a distance to prevent safety accidents for workers. The effect of improving work efficiency can be obtained.

Description

Strike tool for indirect live wire work {HAMMERING DEVICE FOR INDIRECT LIVE WIRE WORK}

The present invention relates to a percussion tool for indirect live-line work, and more particularly, to a percussion tool for indirect live-line work capable of performing a blow when necessary during indirect live-line work.

As power demand soars, corresponding power facilities are continuously being expanded to ensure a stable supply of power. It is being done.

In order to perform the uninterruptible live wire work as described above, it is possible to reduce working time and improve work efficiency by performing direct work in direct contact with the live wire line or at a very close distance. There is a problem that occurs frequently.

Accordingly, recently, for the safety of workers, work is performed indirectly using a live stick. However, this indirect work has a disadvantage in that the work scope is limited and the work is cumbersome and difficult, resulting in considerable delay in work time.

For example, when a wire is compressed through a compressor, a phenomenon in which the wire is inevitably caught in the compressor may occur, causing a problem in that the compressor is not separated even after compression. In this case, when a worker hits the compressor directly using a hammer or the like, the compressor can be separated.

However, when a worker strikes directly using a tool such as a hammer, there is a problem that safety accidents such as electric shock may occur because the worker is close to the electric wire.

Korean Patent Registration No. 10-1912558 (2018.10.22)

The present invention has been devised to solve the above problems, and an object of the present invention is to provide a striking tool for indirect live wire work that can strike from a long distance when it is necessary to strike during indirect live wire work.

And, according to the present invention, it is an object of the present invention to provide a striking tool for indirect live line work that can perform other tasks in addition to the striking work by further providing a separate auxiliary tool in addition to the striking portion.

In order to achieve the above object, a percussion tool for indirect live wire work according to a preferred embodiment of the present invention includes a body portion; a striking portion made of a non-conductive material and fastened to at least one end of the body portion; a bag fastened to the main body; and an auxiliary tool disposed on the opposite side of the main body portion to the portion where the handle is disposed.

Further, an adapter means disposed to move in a longitudinal direction in an accommodation groove formed through the main body and the handle, and positioning the auxiliary tool inside the accommodation groove or protruding outward from the main body. can be made including

More specifically, the adapter means may include: a moving part connected to the auxiliary tool and disposed inside the receiving groove; and a movable part coupled to the movable part, exposed to the outside of the handle, and moving the movable part along a guide slit formed in a longitudinal direction of the handle.

The adapter means includes: an accommodating stopper groove formed in the guide slit and limiting the movement of the movable part at a position where the auxiliary tool is disposed inside the accommodating groove; and a protruding stopper groove formed in the guide slit and limiting the movement of the movable part at a position where the auxiliary tool is disposed to protrude outward from the main body part.

Here, the movable part may be movable in the guide slit, and may be inserted into the receiving stopper groove and the protruding stopper groove to limit movement.

The movable part may include a fastening member that is fastened to the moving part and is inserted into the guide slit to move along the guide slit; a stopper member slidably fastened to the fastening member, formed larger than the guide slit, and selectively inserted into the receiving stopper groove or the protruding stopper groove; and an elastic member disposed between the fastening member and the stopper member and applying an elastic force so that the stopper member is inserted into the receiving stopper groove or the protruding stopper groove.

The guide slit may include a first guide slit formed in the longitudinal direction of the handle; and a second guide slit which is formed in a circumferential direction at one end of the first guide slit adjacent to the main body and rotates and arranges the auxiliary tool.

Here, the receiving stopper groove may be formed at the other end of the first guide slit, and the protruding stopper groove may be formed at an end of the second guide slit.

Furthermore, the adapter means may further include an adapter provided in the moving part and coupled to detachably attach the auxiliary tool.

The percussion tool for indirect live line work according to an embodiment of the present invention is provided in the main body, and an adapter to which the auxiliary tool is detachably fastened may be further included.

In addition, the striking portion may be provided in plural numbers to have different diameters, and may be detachably fastened to the body portion.

Here, the auxiliary tool may be made of a knife or a hook.

In addition, the percussion tool for indirect live wire work according to an embodiment of the present invention may further include an insulation stick fastened to the handle to extend the length.

For example, the insulating stick may include a stick provided with a rotating mechanism having one side connected to the handle; and a handle portion that is rotatably fastened to the stick and connected to the other side of the rotation mechanism and provides rotational power to the rotation mechanism.

According to the striking tool for indirect live wire work according to the present invention, when a blow is necessary during indirect live wire work, it can be struck from a long distance, thereby obtaining an effect of preventing safety accidents of workers.

In addition, according to the present invention, a separate auxiliary tool is further provided in the striking unit to perform other operations in addition to the striking operation, thereby improving work efficiency.

1 is a perspective view schematically showing a percussion tool for indirect live wire work according to an embodiment of the present invention;
2 is a perspective view schematically showing a state in which an auxiliary tool is protrudingly disposed in a percussion tool for indirect hot line work according to an embodiment of the present invention;
3 is a front view schematically showing a percussion tool for indirect hot line work according to an embodiment of the present invention;
4 is a front view schematically showing a state in which other auxiliary tools are disposed in the percussion tool for indirect live line work according to an embodiment of the present invention;
5 and 6 are perspective views schematically showing another embodiment for fastening an auxiliary tool in a percussion tool for indirect hot line work according to an embodiment of the present invention;
7 is a view schematically showing a state in which an insulation stick is connected to a striking tool for indirect live wire work according to an embodiment of the present invention;
8 is a view schematically showing another embodiment of an insulation stick connected to a striking tool for indirect live wire work according to an embodiment of the present invention.

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

Since the present invention can make various changes and have various embodiments, specific embodiments will be illustrated in the drawings and described in detail in the detailed description. This is not intended to limit the present invention to specific embodiments, and should be construed as including all changes, equivalents, or substitutes included in the spirit and technical scope of the present invention.

In describing the present invention, terms such as first and second may be used to describe various components, but the components may not be limited by the terms. These terms are only for the purpose of distinguishing one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element, without departing from the scope of the present invention.

The term "and/or" may include any combination of a plurality of related listed items or any of a plurality of related listed items.

When a component is referred to as being "connected" or "connected" to another component, it may be directly connected or connected to the other component, but other components may exist in the middle. can be understood On the other hand, when an element is referred to as “directly connected” or “directly connected” to another element, it may be understood that no other element exists in the middle.

Terms used in this application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions may include plural expressions unless the context clearly dictates otherwise.

In this application, terms such as "comprise" or "having" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features It may be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Unless defined otherwise, all terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by a person of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries may be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, interpreted in an ideal or excessively formal meaning. It may not be.

In addition, the following embodiments are provided to more completely explain to those with average knowledge in the art, and the shapes and sizes of elements in the drawings may be exaggerated for clearer explanation.

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

1 is a perspective view schematically showing a percussion tool for indirect hot line work according to an embodiment of the present invention, and FIG. 2 is a perspective view schematically showing a state in which an auxiliary tool is projected and disposed in the percussion tool for indirect live line work, 3 is a front view schematically showing the percussion tool for the indirect live line work. 4 is a front view schematically showing a state in which another auxiliary tool is disposed in the percussion tool for the indirect hot line work, and FIGS. 5 and 6 are another embodiment for fastening the auxiliary tool in the percussion tool for the indirect hot line work. It is a perspective view schematically showing, and FIGS. 7 and 8 are views schematically showing a state in which an insulation stick is connected to the impact tool for the indirect live line work.

1 to 8, when the impact tool 100 for indirect live wire work according to the embodiment of the present invention compresses the wire through the compressor during the indirect live wire work, the wire inevitably gets caught in the compressor, , there may be a problem that the compressor is not separated even after compression. In this case, the operator can separate the compressor by indirectly hitting the compressor from a long distance using the indirect live wire working impact tool 100 of the present invention, so that the safety accident of the operator can be prevented.

In addition, since the percussion tool 100 for the indirect live line work further includes an auxiliary tool, it is possible to perform other operations in addition to the percussion operation, thereby improving work efficiency.

The striking tool 100 for indirect hot wire work includes a body portion 200, a striking portion 300 made of a non-conductive material and fastened to at least one end of the body portion 200, and the body portion 200. It may include a fastened handle 400 and an auxiliary tool disposed on the opposite side of the body portion 200 where the handle 400 is disposed.

The main body part 200 is fastened to the end of the handle 400 so that its longitudinal direction is perpendicular to the longitudinal direction of the handle 400, and the receiving groove 210 of the main body part 200 and the handle Receiving grooves 410 of 400 are formed to communicate with each other.

The striking part 300 is fastened to at least one end of the body part 200 and is preferably made of a non-conductive material to prevent electric shock.

Also, the striking part 300 may be replaced in the main body part 200 . To this end, a bolt insertion groove 310 is formed in the striking portion 300, and a bolt fastening groove 220 is formed in the body portion 200, so that the striking portion 300 is formed in the body portion ( 200) can be easily attached and detached using the bolt (B).

Here, the bolt insertion groove 310 is formed deeper than the thickness of the head of the bolt (B), so it is preferable that the head of the bolt (B) is not exposed to the outside even when struck. That is, since the bolt (B) is made of a metal material, this is to prevent electricity from passing through contact with the target object when hitting.

In addition, the striking portion 300 may be provided in plurality to have different diameters. That is, since the diameter of the hitting part 300 may be changed according to the working environment, etc., it can be easily replaced with a hitting part having a required diameter according to the working environment.

The auxiliary tool, for example, may be disposed inside the main body part 200 when not in use, and protrude outward from the main body part 200 when in use.

To this end, the percussion tool 100 for indirect live line work according to an embodiment of the present invention may further include an adapter means 600.

The adapter means 600 is arranged to be moved in the longitudinal direction in the receiving grooves 210 and 410 formed through the main body 200 and the handle 400, and the auxiliary tool is inserted into the receiving grooves 210 and 410. ), or may be positioned so as to protrude outward from the body portion 200.

More specifically, the adapter means 600 is coupled to the moving part 610 connected to the auxiliary tool and disposed inside the accommodating grooves 210 and 410, and is fastened to the moving part 610 to move the shaft 400. ) and may include a movable part 620 for moving the movable part 610 along the guide slit 420 formed in the longitudinal direction of the handle 400.

That is, in the adapter means 600, the auxiliary tool is fastened to one end of the movable part 610, and the movable part 620 is fastened to the other end of the movable part 610, and the movable part 620 protrudes to the outside of the handle 400. With this configuration, when the operator grabs the movable part 620 and moves it along the guide slit 420, the movable part 610 moves within the receiving grooves 210 and 410 and moves the auxiliary tool to the body part ( 200) or may be positioned so as to protrude outward from the body portion 200.

And, the adapter means 600 may be further formed with a receiving stopper groove 430 and a protruding stopper groove 440 to fix the position in a state where the auxiliary means protrudes outward or is located inside.

The accommodating stopper groove 430 is formed in the guide slit 420 and can be formed to limit the movement of the movable part 620 at a position where the auxiliary tool is disposed inside the accommodating grooves 210 and 410. there is.

In addition, the protruding stopper groove 440 is formed in the guide slit 420 and restricts the movement of the movable part 620 at a position where the auxiliary tool is disposed to protrude outward from the main body part 200. It can be.

That is, the receiving stopper groove 430 and the protruding stopper groove 440 are formed in the shape of a groove having a larger diameter than the guide slit 420, so that the movable part 620 moves in the guide slit 420 while , The receiving stopper groove 430 and the protruding stopper groove 440 may be inserted to restrict movement.

At this time, while moving the guide slit 420, the movable part 620 automatically moves the accommodation stopper groove 430 or the protruding stopper groove 430 or the protruding stopper groove at the position where the stopper groove 430 or the protruding stopper groove 440 is formed. It may be formed to be inserted into (440).

To this end, the movable part 620 includes a fastening member 630 coupled to the moving part 610 and inserted into the guide slit 420 to move along the guide slit 420, and the fastening member 630 A stopper member 640 that is fastened to be slidably moved and formed larger than the guide slit 420 and selectively inserted into the receiving stopper groove 430 or the protruding stopper groove 440, and the fastening member 630 An elastic member 650 disposed between the stopper members 640 and applying an elastic force so that the stopper member 640 is inserted into the receiving stopper groove 430 or the protruding stopper groove 440 may be included. .

The fastening member 630 has one end fastened to the moving part 610 and the other end penetrates the guide slit 420 and is disposed to protrude outward from the handle 400, and the guide slit 420 The fastening member body 631 formed to have a width smaller than the width of the guide slit 420 so as to move along the guide slit 420, and the elastic member 650 formed extending outward from the other end of the fastening member body 631 It may be made including a flange portion 632 for supporting one side of.

In addition, the stopper member 640 is inserted into the fastening member 630 and slides along the longitudinal direction of the fastening member 630, and the elastic member receiving groove 643 on the side facing the flange portion 632 The stopper member body 641 is formed to support the other side of the elastic member 650, and the stopper member body 641 protrudes toward the moving part 610 to accommodate the stopper groove 430 or the protruding stopper It may include an insertion portion 642 inserted into the groove 440 . Here, the stopper member body 641 is formed larger than the receiving stopper groove 430 or the protruding stopper groove 440 .

With this configuration, when the user uses the auxiliary tool in a state where the movable part 620 is inserted into the receiving stopper groove 430, the elastic member is removed when the user grabs the stopper member body 641 and pulls it outward. As the 650 is compressed, the insertion part 642 is separated from the receiving stopper groove 430, and in this state, the user moves the movable part 620 along the guide slit 420, and then the protruding stopper When the stopper member body 641 is placed at the groove 440 position, the insertion part 642 is inserted into the protruding stopper groove 440 by the elastic force of the elastic member 650, leaving the auxiliary tool in a protruding state. position can be fixed.

Further, the guide slit 420 includes a first guide slit 421 formed in the longitudinal direction of the handle 400 and a circumferential direction at one end of the first guide slit 421 adjacent to the main body 200. It may be formed of a second guide slit 422 for rotating and disposing the auxiliary tool.

At this time, the receiving stopper groove 430 is formed at the other end of the first guide slit 421, and the protruding stopper groove 440 is formed at the end of the second guide slit 422.

That is, as shown in FIGS. 3 and 4 , the auxiliary tool may be provided as a hook 510 or a knife 520 .

The hook portion of the hook 510 and the blade portion of the knife 520, in a state accommodated in the body portion 200, in the longitudinal direction of the body portion 200, that is, the blow in the body portion 200 It may be disposed in the direction in which the part 300 is installed and accommodated in the receiving groove 210 of the main body part 200 .

And, in the case of using the hook 510 or the knife 520, it protrudes from the main body 200 along the first guide slit 421 and then moves along the second guide slit 422. While rotating, the hook portion of the hook 510 and the blade portion of the knife 520 may be placed in a perpendicular state to the striking portion 300 .

This is because when the hook portion of the hook 510 and the blade portion of the knife 520 are formed in the same direction as the striking portion 300, the work is interfered with by the striking portion 300. Work efficiency can be improved by arranging the hook portion of the hook 510 and the blade portion of the knife 520 in a direction perpendicular to the striking portion 300 .

Also, the adapter means 600 may further include an adapter 660 provided on the moving part 610 and fastened to detachably attach the auxiliary tool. That is, since the adapter 660 is provided at the end of the moving part 610, the hook 510 or the knife 520 can be detachably fastened, so that the user can fasten and use a desired auxiliary tool. . At this time, the adapter 660 may be configured to attach and detach the auxiliary tool in a one-touch fastening method.

As another example, referring to FIGS. 5 and 6 , the auxiliary tool may be detachably coupled to the adapter 700 provided in the body portion 200 . That is, the adapter 700 may be configured to detachably fasten the auxiliary tool in a one-touch manner. The one-touch detachable configuration is a well-known configuration, and a detailed description thereof will be omitted.

And, as shown in FIG. 5 , the adapter 700 may be accommodated inside the main body 200 to detach the auxiliary tool.

Alternatively, as shown in FIG. 6 , the adapter 700 may be fastened to the outside of the main body 200 to detach the auxiliary tool. In this way, when the adapter 700 is disposed, the protruding length of the auxiliary tool can be positioned longer.

In addition, the percussion tool 100 for indirect live line work according to an embodiment of the present invention may further include an insulation stick 800 fastened to the handle 400 so as to extend its length. Here, the length of the insulating stick 800 may vary depending on the working environment. Alternatively, insulation sticks 800 having different lengths may be detachably fastened to the handle 400 . At this time, the insulating stick 800 may be provided with a one-touch fastening part to be fastened with the handle 400 in a one-touch manner. At this time, in a state in which the handle 400 is fastened to the insulation stick 800, the insulation stick 800 and the handle 400 must be integrally fastened so as not to rotate relative to each other.

For example, referring to FIG. 8 , the insulating stick 800 has a rotation mechanism (not shown) connected to the handle 400 at one side thereof, and the stick 810 is rotated by the stick 810. It may be fastened and connected to the other side of the rotary mechanism, and may include a handle part 820 for providing rotational power to the rotary mechanism.

That is, when a worker rotates the handle part 820 provided on the stick 810, the rotation mechanism provided inside the stick 810 rotates, and the handle 400 fastened to one end of the rotation mechanism is rotated so that the work may be performed by rotating the impact unit 300 or the auxiliary tool in a desired direction. Here, the configuration in which the rotating mechanism is provided to be rotated inside the stick 810 is a well-known technique, and a detailed description thereof will be omitted.

With this configuration, the striking tool 100 for indirect live wire work according to an embodiment of the present invention can strike from a long distance when it is necessary to strike during indirect live wire work, thereby preventing safety accidents of workers. In addition, since a separate auxiliary tool is further provided in addition to the impact unit, other operations in addition to the impact operation can be performed together, thereby improving work efficiency.

Although the present invention has been described in detail through specific examples, this is for explaining the present invention in detail, the present invention is not limited thereto, and the present invention is within the technical spirit of the present invention. It is clear that modification or improvement is possible by the person.

All simple modifications or changes of the present invention fall within the scope of the present invention, and the specific protection scope of the present invention will be clarified by the appended claims.

100: percussion tool for indirect live wire work 200: body part
210: receiving groove 220: bolt fastening groove
300: hitting part 310: bolt insertion groove
400: bag 410: receiving groove
420: guide slit 421: first guide slit
422: second guide slit 430: receiving stopper groove
440: protruding stopper groove 510: hook
520: knife 600: adapter means
610: moving part 620: moving part
630: fastening member 631: fastening member body
632: flange part 640: stopper member
641: stopper member body 642: insertion part
643: elastic member receiving groove 650: elastic member
660: adapter 700: adapter
800: insulation stick

Claims (14)

body part;
a striking portion made of a non-conductive material and fastened to at least one end of the body portion;
a bag fastened to the main body;
an auxiliary tool disposed on the opposite side of the main body portion to the portion where the handle is disposed; and
an adapter means disposed to move in a longitudinal direction in an accommodating groove formed through the main body and the handle, and positioning the auxiliary tool inside the accommodating groove or protruding outward from the main body;
A percussion tool for indirect live work including a.
delete According to claim 1,
The adapter means,
a moving unit connected to the auxiliary tool and disposed inside the receiving groove; and
a movable part coupled to the movable part, exposed to the outside of the handle, and moving the movable part along a guide slit formed in a longitudinal direction of the handle;
A striking tool for indirect live work, characterized in that it comprises a.
According to claim 3,
The adapter means,
an accommodating stopper groove formed in the guide slit and limiting movement of the movable part at a position where the auxiliary tool is disposed inside the accommodating groove; and
a protruding stopper groove formed in the guide slit and limiting the movement of the movable part at a position where the auxiliary tool is protruded outward from the main body part;
A striking tool for indirect live work, characterized in that it further comprises.
According to claim 4,
The movable part,
A percussion tool for indirect hot line work, characterized in that it is movable in the guide slit, and is inserted in the receiving stopper groove and the protruding stopper groove to limit movement.
According to claim 4,
The movable part,
a fastening member coupled to the moving unit and inserted into the guide slit to move along the guide slit;
a stopper member slidably fastened to the fastening member, formed larger than the guide slit, and selectively inserted into the receiving stopper groove or the protruding stopper groove; and
an elastic member disposed between the fastening member and the stopper member and applying an elastic force so that the stopper member is inserted into the receiving stopper groove or the protruding stopper groove;
A striking tool for indirect live work, characterized in that it comprises a.
According to claim 4,
The guide slit,
a first guide slit formed in the longitudinal direction of the handle; and
a second guide slit formed in a circumferential direction at one end of the first guide slit adjacent to the main body and rotating and disposing the auxiliary tool;
A striking tool for indirect live wire work, characterized in that it comprises a.
According to claim 7,
The receiving stopper groove is formed at the other end of the first guide slit,
The protruding stopper groove is a percussion tool for indirect hot line work, characterized in that formed at the end of the second guide slit.
According to claim 3,
The adapter means,
an adapter provided in the moving part and coupled to detachably attach the auxiliary tool;
A striking tool for indirect live work, characterized in that it further comprises.
According to claim 1,
an adapter provided in the main body and fastened so that the auxiliary tool is detachable;
A striking tool for indirect live work, characterized in that it further comprises.
According to claim 1,
the striking part,
A striking tool for indirect live wire work, characterized in that it is provided in plurality to have different diameters and is detachably fastened to the body part.
According to claim 1,
The auxiliary tool is
A striking tool for indirect live wire work, characterized in that it is a knife or hook.
According to claim 1,
an insulation stick fastened to the handle to extend its length;
A striking tool for indirect live work, characterized in that it further comprises.
According to claim 13,
The insulation stick,
a stick having a rotation mechanism inside which one side is connected to the handle; and
a handle part rotatably fastened to the stick, connected to the other side of the rotation mechanism, and providing rotational power to the rotation mechanism;
A striking tool for indirect live work, characterized in that it comprises a.

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