JP2014110723A - Tip tool for indirect hot line - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tip tool for an indirect hot line capable for surely cleaning a removed place in a short time, while preventing a ground fault accident at the time of removing a bird's nest and so on.SOLUTION: A tip tool 1 for an indirect hot line consists of a mop main body 3 that is formed by natural fibers or synthetic fibers used for attaching or sweeping garbages or dusts; a mop holding tool 4 that consists of a synthetic resin formed by the mop main body 3; and a socket connecting portion 11 that is formed by the synthetic resin arranged at a base end of the mop holding tool 4. After removing of a main body of a bird's nest, a common operation pole 1 is attached to a socket connecting portion 11, and the remaining bird's nest is swept or slapped out by the mop main body 3 while operating the common operation pole 1. The mop holding tool 4 is suitable to freely and attachably use the mop main body 3.

Description

  The present invention relates to an indirect hot wire tip tool that can be used to remove a nest made by a bird or other animal in a utility pole, steel tower, or the like.

A support metal such as a brace that supports an electric wire or the like is provided on the upper portion of the electric pole, and a nest is formed on the support metal by a bird such as a crow. These nests are made by stacking conductive materials such as hangers and wires together with dead branches, etc. Therefore, when the conductive materials contact the electric wire, there is a risk of causing a ground fault or a short circuit accident.
For this reason, it is desirable to quickly remove the nest made of the armor or the like, and conventionally, for example, as shown in Patent Document 1, a long shape that can be inserted into the nest by an insertion operation. An insertion part is provided, and in this insertion part, the nest is removed using a nest removal tool provided with a retaining means for preventing it from coming off the nest, The nest is removed using a hot stick such as Quick.

JP 2009-82112 A

However, even if the nest body is removed using the nesting tool, a lot of branches, dust, and the like, which are the remnants of the nest, remain in the parts such as the brace, the switch, and the lightning arrester. For this reason, conventionally, as shown in FIG. 7, it is necessary to remove the nest remnants 53 left on the arm metal 52 or the like one by one with a hot stick 51 such as an insulating Yatco or Quick, Since the angle of the tip portion of the stick is limited, it is necessary to adjust the angle of the picking by adjusting the posture, and it is forced to work for a long time or an unstable posture.
In addition, because the nests, such as the brace, are close to the high-voltage electric wire, if the metal part at the tip of the hot stick comes into contact with the high-voltage electric wire and the brace when removing the nest, a ground fault will occur. There is also a risk of occurrence.

  The present invention has been made in view of such circumstances, and provides an indirect hot wire front end tool capable of reliably cleaning a removal place in a short time while preventing a ground fault. The main issue.

  In order to achieve the above object, a tip tool for indirect hot wire according to the present invention includes a mop body made of natural fiber or synthetic fiber to which dust or dust is attached or worn, and an insulating material that holds the mop body. And a socket coupling portion made of an insulating material provided at the base end of the mop holder.

Therefore, by fitting the socket connecting part provided at the base end of the mop holder to the connecting part at the distal end of the common operation rod, both are connected, the common operation rod is operated, and the remnant of the nest by the mop body It is possible to work quickly by putting on or knocking down the scattered metal brace.
Moreover, since both the mop body and the mop holder are made of an insulating material, it is possible to prevent a ground fault even if the high voltage electric wire is temporarily touched when the nest is removed.

  Here, it is preferable that the mop holder is detachable from the mop body. For example, a mounting insertion hole is formed on the top surface of the mop body, a mop holder is provided with an insertion portion for insertion into the mounting insertion hole, and the insertion portion is detachably inserted into the mounting insertion hole to hold the mop. It is recommended that the tool is detachably attached to the mop body. With such a configuration, the mop body can be replaced when it becomes dirty.

  Further, the mop holder may be formed in a straight line, but may be curved. With such a configuration, the work by the mop body can be performed at an angle, and the work can be easily performed and the work can be performed while avoiding an obstacle.

As described above, according to the present invention, the tip tool for indirect hot wire is provided at the mop body, the mop holder made of the insulating material for holding the mop body, and the base end of the mop holder. Since it is configured with a socket connection part made of insulating material, the debris after removing the nest from the nesting place is worn on the mop body by operating the common operation rod connected to the socket connection part, It can be removed by knocking it down, and the removal operation can be performed quickly and reliably.
In addition, since the mop holder and the socket connection part are made of an insulating material, even if the mop holder and the socket connection part are in contact with the high-voltage electric wire and the arm metal at the same time when removing the nest, a ground fault will occur. Can be prevented.

  In addition, by making the mop holder detachable from the mop body, it can be replaced when the mop body gets dirty, and the mop can be operated at an angle by curving the mop holder. In addition, it is possible to work while avoiding obstacles.

FIG. 1 is a plan view showing a configuration example of an indirect hot wire tip tool according to the present invention. FIG. 2 is a view showing a state in which the mop body and the mop holding portion of the indirect hot wire front end tool are separated, (a) is a side view thereof, and (b) is a plan view thereof. FIG. 3 is an explanatory view for explaining the operation of removing the bird's nest using an insulated ratchet. FIGS. 4A and 4B are explanatory diagrams for explaining the operation of cleaning the remnants of the bird's nest using the indirect hot wire tip tool according to the present invention, wherein FIG. Respectively. FIG. 5 is a plan view showing another configuration example of the indirect hot wire tip tool according to the present invention. FIG. 6 is a view showing a state in which the mop body and the mop holding portion of the indirect hot wire front end tool are separated, (a) is a side view thereof, and (b) is a plan view thereof. FIG. 7 is an explanatory diagram for explaining a conventional operation for removing the remnants of the bird's nest using an insulating Yako.

In FIG. 1, the indirect hot wire front end tool 1 includes a mop body 3 and a mop holder 4 that holds the mop body 3.
The mop body 3 is formed by bundling a large number of insulating string-like members made of natural fibers and synthetic fibers, and has a generally oval shape in plan view as a whole. As shown in FIG. 2, two attachment insertion holes 7 and 7 extending in the longitudinal direction are integrally formed on the top surface of the mop body, and the mop described later is provided in the attachment insertion holes 7 and 7. Two insertion portions 9, 9 of the holder 4 are inserted. The attachment insertion holes 7 are formed, for example, in a cylindrical shape with cloth and are sewn to the mop body.
The mop holder 4 has a main body portion 8 formed in a cylindrical shape from an insulating synthetic resin, and two side-by-side insertion portions 9 that form a pair extending in the axial direction from one end thereof. , 9. The insertion portions 9 and 9 are formed to have substantially the same length as the attachment insertion holes 7 and 7 of the mop body 3, and the mop body 3 is held by being inserted into the attachment insertion hole 7.
In addition, the insertion part 9 which makes a pair applies the urging force in the direction which adjoins mutually, and in the state inserted in the attachment insertion hole 7, the part in which this attachment insertion hole 7 is formed is the insertion part 9 , 9 may be used to prevent the mop body 3 from falling off, or a side surface of the insertion portion 9 may be provided with a return to prevent it from coming out of the mounting insertion hole. Moreover, although not shown in figure, you may make it bind with a string so that the state which inserted the insertion part 9 in the attachment insertion hole 7 may not detach | leave.

  A socket coupling portion 11 made of synthetic resin is provided at the base end of the main body portion 8 of the mop holder 4. The socket connecting portion 11 has a cylindrical cup-shaped outer shape that is open at the bottom, and has a substantially T-shape at each of opposing portions (positions that are 180 degrees out of phase) of the peripheral side surface. Guide grooves 12 and 12 having stop portions 13 and 13 are formed. A connecting fitting 18 of the common operation rod 16 is connected to the socket connecting portion 11 of the mop holder 4.

  The common operation rod 16 is known per se and is constituted by an elongated rod-like body 17, and a coupling fitting 18 for coupling the distal end portion of the rod-like body 17 to the socket coupling portion 11 of the tip tool for indirect hot wire. It has. The connecting fitting 18 has a substantially cylindrical outer shape, and has a movable protrusion 19 that is movable forward and backward in the axial direction and biased in a protruding direction by a built-in spring on its front end surface. Are respectively provided with locking pins 20 and 20 protruding at positions shifted in phase by 180 degrees.

  In the above configuration, when the indirect hot wire tip tool 1 is used, the connection fitting 18 of the common operation rod 16 is inserted into the socket connection portion 11, the locking pins 20 and 20 are inserted into the guide grooves 12 and 12, The indirect hot wire front end tool 1 is attached to the front end of the common operation rod 16 by engaging with the engaging portions 13 and 13.

For example, as shown in FIG. 3, when removing the bird's nest 24 on the arm metal 23, first, the body portion of the nest 24 is picked and removed by using an insulating jacket 25 or the like. 4. Hold the common operation rod 16 with the indirect hot wire tip tool 1 by hand and wear the nest remnant 26 on the arm metal 23, 23 as shown in FIG. 4 (a). As shown in b), the debris 26 is knocked down. For this reason, the remnants of the nest 24 can be reliably removed in a short time without a trace.
Even when the high-voltage electric wire 27 comes into contact with the work, the mop holder 4 and the socket coupling portion 11 are made of an insulating synthetic resin, so that it is possible to prevent the occurrence of a ground fault.

  FIGS. 5 and 6 show modifications in which the shapes of the mop body 3 and the mop holder 4 of the indirect hot wire front end tool 1 are different. In this example, the mounting insertion hole 7 formed on the upper surface of the mop body is formed in a single wide bag extending in the longitudinal direction. Further, the shape of the main body portion 8 of the mop holder 4 is formed to be curved, and the insertion portion 9 is arranged at a position offset from the axis of the socket connecting portion 11. Moreover, the insertion part 9 is formed in the shape of one wide strip | belt extended so that it might extend from the main-body part 8 to an axial direction. In addition, since the other structure is the same as the said Example, the same code | symbol is attached | subjected to the same location and description is abbreviate | omitted.

  In such a configuration, the common operation rod 16 can be operated at an angle with respect to the place to be worn, so that the work becomes easy and the work can be performed while avoiding obstacles.

DESCRIPTION OF SYMBOLS 1 Tip tool for indirect hot wire 2 Mop 3 Mop main body 4 Mop holder 7 Installation insertion hole 8 Main body part 9 Insertion part 11 Socket connection part 16 Shared operation rod 18 Connection metal fittings 23 Arm metal 24 Nest 25 Yatco 26 Remnant

In order to achieve the above object, a tip tool for indirect hot wire according to the present invention includes a mop body made of natural fiber or synthetic fiber to which dust or dust is attached or worn, and an insulating material that holds the mop body. The mop holder is composed of an insulating material provided at the base end of the mop holder, and is connected to the distal end of the common operation rod so as to be detachable . An attachment insertion hole is formed on the upper surface, and an insertion portion is provided in the mop holder to be inserted into the attachment insertion hole, and the insertion portion is detachably inserted into the attachment insertion hole, whereby the mop holder is inserted into the attachment insertion hole. The mop body is detachable, and the mop holder and the socket connecting portion are formed integrally .

Further, a mounting insertion hole is formed on the top surface of the mop body, a mop holder is provided with an insertion portion for insertion into the mounting insertion hole, and the insertion portion is detachably inserted into the mounting insertion hole to hold the mop. since immediately the so detachably attached to the mop body, it is possible to replace when dirty mop body.
In addition, two attachment insertion holes are formed in the upper surface of the mop body, and two insertion portions that form a pair to be detachably inserted into the two attachment insertion holes in the mop holder are provided. In the above, the pair of plug-in portions may be applied with a biasing force in a direction close to each other. By setting it as such a structure, it becomes possible to pinch the part in which the attachment insertion hole is formed with the insertion part which makes a pair, and to prevent dropping of a mop main body.

Since the mop holder is detachable from the mop body, it can be replaced when the mop body gets dirty, and the mop can be angled by curving the mop holder. It can be operated and work can be performed while avoiding obstacles.

Claims (4)

A mop body made of natural fiber or synthetic fiber to which dust or dust is attached or worn,
A mop holder made of an insulating material that holds the mop body,
A tip tool for indirect hot wire, comprising a socket connecting portion made of an insulating material provided at the base end of the mop holder.   The indirect hot wire tip tool according to claim 1, wherein the mop holder is detachable from the mop body.   A mounting insertion hole is formed on the top surface of the mop body, a mop holder is provided with an insertion portion for insertion into the mounting insertion hole, and the insertion portion is detachably inserted into the mounting insertion hole. The indirect hot wire tip tool according to claim 2.   The tip tool for indirect hot-wire according to any one of claims 1 to 3, wherein the mop holder is curved.

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