JP2008005619A - Detachable end tool and winding method for linear member - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a winding method for a linear member capable of winding an unmolded linear member such as a wire-type bind line, around a member to be attached such as an overhead cable, by means of an indirect active method. <P>SOLUTION: This method uses the wire-type bind line 29 which is not molded. Insertions 21, 22 of a rotating body 20 of which head 20B is positioned relatively more upward than a tail 20A are inserted into an oval spiral winding 33 of the bind line 29, the end tool 1 is rotated in a predetermined direction so as to pass under the tool with the overhead wire 31 centered, and then the insertions 21, 22 are pulled out of a winding 33 to rotate the end tool 1 in a direction opposite to the previous rotation. The end tool 1 is disposed in the opposite direction with the overhead wire 31 taken as a reference line, the insertions 21, 22 are inserted in the winding 33 again, the end tool 1 is moved downward further, and the rotation of the rotating body 20 and the like is also used, thus winding the bind line 29 around the overhead wire 31. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  This invention is suitable for winding a wire member such as a bind wire that is an unmolded wire shape while adjusting it to an attached member such as an overhead electric wire to an arbitrary length by attaching it to the tip of a common operation rod. The present invention relates to a tip tool and a method of winding a linear member such as the bind wire around a member to be attached such as an overhead electric wire while adjusting the length using the tip tool.

  In distribution line construction, the wire is fixed to the insulator at the place where the load is applied and the connection work between the wires is wound binding (the shape of the part wound around the insulator and the overhead wire depends on the outer diameter of the insulator and the electric wire) It is already known to fix and connect using a bind wire formed in advance (see, for example, Patent Document 1).

And in the above-mentioned winding binding, the insulation operation rod (shared) is used as an indirect hot wire construction method because of the risk of work in the direct hot wire method for winding around an overhead wire (high voltage distribution line) or removal from the overhead wire. It is already known to use a binding wire attaching / detaching tool in which an attaching / detaching operation member is attached to the tip of an operation rod (see, for example, Patent Document 2).
Japanese Patent Laid-Open No. 7-193953 JP 2004-153900 A

  On the other hand, the operation | work which winds the bind wire which is an unshaped wire shape around the overhead wire in a live state is also performed. However, a tool suitable for the indirect hot wire method and a winding method using the tool have not been developed for the operation of winding a bind wire that is not formed into such a wound bind around an overhead electric wire.

  For this reason, as for the work of winding the bind wire, which is an unshaped wire shape, to the overhead wire while adjusting it to an arbitrary length, the method of winding the bind wire around the live wire in the live wire state by the direct hot wire method There was a risk of work.

  Therefore, the present invention is for attaching and detaching a linear member that enables a wire member such as a bind wire that is not formed as a wound bind to be wound while adjusting to an arbitrary length by an indirect hot wire method. An object of the present invention is to provide a tip tool and a method of winding a linear member using the tip tool.

  A tip member for attaching / detaching a linear member according to the present invention has a connection portion connectable to a common operation rod, and projects from the connection portion to the opposite side of the common operation rod side along the axial direction of the common operation rod. The projecting portion, a shaft portion penetrating from the side with respect to the projecting portion and being rotatable, and being fixed to one end of the shaft portion, thereby rotating in synchronization with the rotation of the shaft portion. And a rotating body composed of a head portion and a tail portion, and an insertion portion attached to a side surface of the rotating body. The insertion portion is inserted into a wound portion of a linear member, and the winding portion. In addition, a plurality of points can be inscribed (claim 1). A hooking portion that can be hooked on the annular portion is formed on the opposite side of the rotating body of the shaft portion (claim 2). Note that the linear member is, for example, a rigid bind wire, and the mounted member is, for example, an overhead electric wire such as a high-voltage distribution line suspended between utility poles. The insertion portion may be constituted by two parallel rod-shaped members that are parallel to each other, or may be configured integrally by arranging a bridging portion between the two parallel rod-shaped members. The rotating part may be heavier on the head side than on the tail side. The same applies to the following. Accordingly, by attaching the tip member for attaching / detaching the linear member according to the present invention to the common operation rod, the wire member such as the bind wire is wound around the attached member such as the overhead electric wire by the indirect hot wire method. Can be an indirect hot wire tool. Therefore, it is possible to avoid the occurrence of a ground fault, a short circuit, or an electric shock by bringing a part in the live line state into contact in the winding operation of the unshaped bind wire.

A winding method of a linear member according to the present invention is a winding method of a linear member using the tip member for attaching / detaching a linear member according to claim 1 or 2, wherein the linear member is wound a plurality of times. A first step of forming a wound winding portion, a second step of hooking the linear member on a linear attached member in a stretched state, and a tip of a common operating rod with the detachable tip tool A third step of setting the rotating body of the tip tool for attachment and detachment so that the head portion is relatively above the tail portion; and the relative position of the rotating body to the tail portion. A fourth step of inserting the insertion portion into the winding portion of the linear member while maintaining the state of being upward, and the attachment and detachment so as to pass below the attached member with the attached member as a center A fifth step of turning the tip tool, and the rotating body of the mounted member A sixth step of removing the insertion portion from the winding portion of the linear member when reaching the upper side; and a detachable tip tool in a state where the insertion portion is removed from the winding portion of the linear member. The rotating body is rotated in the direction opposite to the direction rotated in the step 5, and the rotating body is positioned substantially above the mounted member and on the opposite side with the mounted member as a boundary in the sixth step. A step of inserting the insertion portion into the winding portion of the linear member, and an attaching / detaching tip tool in a state where the insertion portion is inserted into the winding portion of the linear member. And a ninth step of moving downward (claim 3). As a result, the linear member is wound around the mounted member, and by repeating this operation, the linear member can be wound around the mounted member with a predetermined number of turns. Of the member wrapping operations, the operation performed in the vicinity of the mounted member can be performed by the indirect hot wire method.
In addition, a relatively long binding line can be used even in a narrow working range.

  Moreover, the winding method of the linear member which concerns on this invention is the said insertion part with respect to the said rotating body in the state which the said insertion part inserted in the site | part wound by the said linear member in the middle of the said process. A tenth step of setting the head of the tip tool for attaching / detaching the linear member to be relatively above the tail after removing from the wound portion of the member, and the head of the rotating body An eleventh step of inserting the insertion portion into the wound portion of the linear member while maintaining a state where the portion is relatively above the tail portion, and the linear member is inserted into the insertion portion. And a twelfth step of setting the rotating body so that the head is relatively lower than the tail by moving the attaching / detaching tip tool relatively upward. (Claim 4). As a result, when the dimension of the portion extending from the winding portion of the linear member to the mounted member side becomes insufficient as a result of the winding around the mounted member, the winding portion is disconnected from the winding portion. The work of feeding the shaped member can be performed by the indirect hot wire method.

  And the winding method of the linear member which concerns on this invention assumes that the said linear member had the cyclic | annular part in the terminal at the end of the said process, The hook part of the said detachable tip tool was attached to this cyclic | annular part. It comprises a thirteenth step of hooking and a fourteenth step of tightening the linear member by rotating the attaching / detaching tip tool in the axial direction of the common operation rod. 5). As a result, the final work of winding the linear member around the mounted member can also be performed by the indirect hot wire method.

  By attaching the tip member for attaching / detaching the linear member according to the present invention to the tip of the common operation rod and using it as an indirect live tool, the linear member can be wound around the attached member, and this operation is repeated. Since the winding of the linear member around the mounted member can be performed with a predetermined number of turns, the indirect hot wire method is performed in the vicinity of the mounted member among the winding work of the linear member around the mounted member. Therefore, the safety of workers can be improved.

  And the site | part extended from the winding part of a linear member to a to-be-attached member by mounting | wearing the front-end | tip tool for attachment / detachment of the linear member which concerns on this invention to the front-end | tip of a common operation rod, and using it as an indirect hot wire tool. However, as a result of winding around the mounted member, when the length becomes short in terms of winding work, the work of unwinding and sending out the wound portion of the linear member can be performed by the indirect hot wire method. For this reason, it is possible to use a relatively long binding line even in a narrow working range.

  Furthermore, with respect to the tip tool for attaching / detaching the linear member according to the present invention, by providing a hook portion for hooking the linear member on the opposite side of the shaft portion from the rotating body side, The final operation of winding the linear member can also be performed by the indirect hot wire method.

  The best mode of the embodiment of the present invention will be described below with reference to the drawings.

  As shown in FIG. 1, the tip tool 1 according to the present invention is used, for example, as an indirect hot tool by being mounted on the tip side of the common operation rod 2.

  Although the common operation rod 2 itself is a known one, it will be described with reference to FIG. 1. The common operation rod 2 itself has an elongated rod-like body 3 that also serves as a handle and a connecting portion 4 provided on the distal end side in the longitudinal direction of the rod-like body 3. It is made of an insulating material.

  The connection part 4 is for connecting with the connection part 10 of the tip tool 1 described later, and a protrusion 6 protruding from the top of the head 5 and a protrusion protruding so as to be a target position from the side surface of the head 5. Part 7 (however, one of them is not shown). These protrusions 6 and 7 are structured to be pulled into the head 5 when pressed against the surface of another member. Reference numeral 8 denotes a lock nut, which can be securely fastened to the connecting portion 10 of the tip tool 1 by rotating the lock nut 8 in a predetermined direction.

  If it demonstrates based on FIG.1 and FIG.2, the tip tool 1 will be comprised by the connection part 10 and the attachment / detachment mechanism 11 of the bind wire | line.

  The connecting portion 10 is formed with a bottomed hole portion 13 into which the head portion 5 constituting the connecting portion 4 of the common operation rod 2 can be inserted along the axial direction from the lower end side of the body portion 14. The inner diameter dimension of the hole 13 is substantially the same as the radial dimension of the head 5 except for the two protrusions 7, and the axial depth of the hole 13 excludes the protrusion 6 of the head 5. It is substantially the same as the axial dimension. The hole 13 is formed with two slits 15 (one of which is not shown) at a position so as to be substantially the object with respect to the center of the hole 13. These slits 15 extend from the opening end of the hole 13 along the axial direction of the hole 13 to the middle thereof (the same dimensions as the lower end of the connection part 4 to the protrusion 7), and then the diameter of the hole 13. It has a substantially T-shaped shape extending toward both sides of the direction. That is, as shown in FIG. 2 in particular, the slit 15 includes a slit portion 15A extending along the axial direction of the hole portion 13 and a slit portion 15B extending along the radial direction of the hole portion 13.

  According to such a configuration, the tip tool 1 is attached to the common operation rod 2 in the following procedure. That is, the connecting portion 4 of the common operation rod 2 is inserted into the hole portion 13 so that the protruding portion 7 is positioned away from the slit 15 of the connecting portion 10 of the tip tool 1. As a result, the protrusion 6 and the protrusion 7 of the connection portion 3 are pressed by the inner surface of the hole 13 and pulled into the head 5. Next, the connecting portion 3 of the common operation rod 2 or the connecting portion 10 of the tip tool 1 is rotated so that the protruding portion 7 matches the slit 15. Thereby, the protrusion part 7 protrudes in the space formed in the periphery of the slit 15 by the restoring force. Further, the lock nut 8 is rotated in a predetermined direction. As a result, the head portion 5 of the connection portion 3 is tightened to the inner surface of the hole portion 13 of the connection portion 10 and a restoring force that tries to protrude from the state in which the projection portion 6 is drawn into the head portion 5 is working. As a result, the connecting portion 3 and the connecting portion 10 are firmly connected, and the tip tool 1 is attached to the common operation rod 2.

  The binding wire attaching / detaching mechanism 11 includes a protruding portion 18 that protrudes from the connecting portion 10 along the axial direction of the hole portion 13 to the side opposite to the side attached to the common operation rod 2, and a lateral side with respect to the protruding portion 18. A shaft portion 19 that is mounted through and freely rotatable, a rotating body 20 that is fixed to one end of the shaft portion 19 and rotates in synchronization with the rotation of the shaft portion 19, and the rotating body 20 It is basically composed of two parallel insertion portions 21 and 22 attached to the side surface.

  Of these, the protruding portion 18 is a thin plate-like one, and in this embodiment, as shown in FIG. 1B and the like, the protruding portion 18 is fixed to the outer peripheral surface of the body portion 14 of the connecting portion 10 by screws 16 and 16. ing. And the through-hole 23 is formed in the front-end | tip part which becomes the trunk | drum 14 side in the protrusion part 18, and the shaft part 19 mentioned below can be rotatably inserted. In this embodiment, as shown in FIG. 2, the tip of the protrusion 18 is provided in order to sufficiently secure the diameter of the through hole 23 and the dimension from the periphery of the through hole 23 to the outer edge of the protrusion 18. It has a substantially circular shape with the through hole 23 as the center.

  Further, the shaft portion 19 also protrudes on the opposite side to the rotating body 20 side with respect to the protruding portion 18, and the protruding portion is bent so that an annular portion 30 of a bind wire 29 described later can be hooked. The hanging portion 24 is provided.

  Further, as shown in FIG. 2 in particular, the rotating body 20 is configured to have a rod-shaped tail portion 20A and a substantially circular head portion 20B, and the end of the tail portion 20A opposite to the head portion 20B side. It is connected and fixed to the shaft portion 19 in the vicinity. Thereby, since the head 20B is heavier than the tail 20A, in a natural state, the head 20B is positioned relatively lower than the tail 20A as shown in FIG.

  And the insertion part 21 is provided so that it may protrude from the tail part 20A in the head 20B side from the site | part connected with the axial part 19 among the tail parts 20A, and it follows an axial direction from the front-end | tip part and the said front-end | tip part. Stoppers 25 and 26 are formed at portions spaced apart from each other by a predetermined distance and projecting substantially along the radial direction of the insertion portion 21. The insertion part 22 is provided so as to protrude from the center of the head 20B, for example, and a stopper 27 is formed at the tip part thereof along the radial direction of the insertion part 22. The interval between the insertion portion 21 and the insertion portion 22 is substantially the same as the maximum inner diameter of a winding portion 33 of the bind wire 29 described below.

  Next, a main process in the process of winding the bind wire 29 around the overhead electric wire 31 such as a high-voltage distribution line will be described with reference to FIGS.

  First, in a safe place, as shown in FIG. 3, a so-called unformed wire-like bind wire 29 that is not molded into a wound binding is wound a plurality of times (in this embodiment, four times) to form an elliptical shape. In addition, the spiral wound portion 33 is formed, and the annular portion 30 is formed by combining one end. Next, as shown in FIG. 4, the side of the bind wire 29 close to the annular portion 30 is hooked to the energized overhead electric wire 31. In this case, the dimensions from the end of the annular portion 30 to the portion in contact with the overhead wire 31 and the dimensions from the winding end portion of the winding portion 33 of the bind wire 29 to the portion in contact with the overhead wire 31 are the winding of the bind wire 29. It is necessary to make the dimensions optimal for the efficiency of work and tightening work. Moreover, even if the operation | work which hooks the annular part 30 side of the bind wire 29 to the overhead electric wire 31 in an energized state is performed using the hook part 24 of the tip tool 1, it is performed using other indirect hot wire tools. Also good.

  The tip tool 1 is attached to the common operation rod 2 as described above, and the shaft portion 19 is turned 180 by holding the hook portion 24 as indicated by the one-dot chain arrow in FIG. Rotate degrees. Accordingly, the rotating body 20 also rotates 180 degrees, the head 20B is positioned relatively above the tail 20A, and the insertion portion 22 is positioned relatively above the insertion portion 21. And the insertion part 22 is made into the position above the insertion part 21, and the insertion parts 21 and 22 are made into the winding part 33 of the bind line 29, as shown by the dashed-dotted arrow of (2) of FIG. Insert inside. As a result, the final winding portion on the upper side of the winding portion 33 of the bind wire 29 is locked at the protruding portion of the stopper 27 of the insertion portion 22. Further, the final winding portion on the lower side of the winding portion 33 of the bind wire 29 is locked at the protruding portion of the stopper 25 of the insertion portion 21, and the final winding portion 33 on the upper side of the winding portion 33 of the bind wire 29. The next winding portion of the winding portion is locked at the protruding portion of the stopper 25. That is, the winding end portion of the bind wire 29 extends upward toward the overhead electric wire 31 after being wound between the stopper 26 and the stopper 25 in the shaft portion 19. Thereby, it is possible to prevent the winding portion 33 of the bind wire 29 from being inadvertently detached from the insertion portions 21 and 22.

  As shown by the one-dot chain line arrow in FIG. 5 (3) while maintaining the state where the head 20B is positioned above the tail 20A, the common operating rod 2 to which the tip tool 1 is attached is an overhead electric wire. Rotate in a predetermined direction (counterclockwise in the figure) so as to pass the lower side of the overhead electric wire 31 around 31. Thereby, the part extended from the winding part 33 of the bind wire 29 is wound around the overhead electric wire 31. In this case, since the head 20B is relatively heavier than the tail 20A, the rotation of the common operation rod 2 in the direction of the arrow (3) in FIG. When the shared operation rod 2 is rotated around the overhead electric wire 31, the rotating body 20 rotates about 180 degrees in the direction of the white arrow in FIG. 5 (counterclockwise in the drawing).

  As a result of rotating the common operation rod 2 in the arrow direction of (3) in FIG. 5, the tip tool 1 is on the side opposite to the initial position when viewed from the axial direction of the overhead electric wire 31. ) The tip tool 1 is moved in the direction of the one-dot chain line arrow (the axial direction of the overhead electric wire 31), and the insertion portions 21 and 22 are removed from the winding portion 33 of the bind wire 29. In this case, if the bind wire 29 has a predetermined rigidity, the bind wire 29 is self-supporting in the state with the insertion portions 21 and 22 removed, and if the bind wire 29 does not have the predetermined rigidity, The winding portion 33 is supported by the indirect hot wire tool. In this case, the winding portion 33 may be supported by hooking the hook portion 24 of the tip tool 1 on the winding portion 33. By passing through such a process, the tip tool 1, the bind wire 29, and the overhead electric wire 31 will be in the state as shown in FIG.

  With the insertion portions 21 and 22 removed from the winding portion 33 of the bind wire 29, the common operation rod 2 is centered on the overhead wire 31 as shown by the one-dot chain arrow in FIG. 7 (5). Rotate in the direction opposite to the arrow direction (3) in FIG. Thereby, when the overhead tool 31 is viewed as the reference line, the tip tool 1 is disposed at a position that is substantially symmetrical with the position of the tip tool 1 in FIG. 6 as shown in FIG. 8. Then, the tip tool 1 is moved in the direction of the arrow in FIG. 8 (6) (the axial direction of the overhead wire 31) while maintaining the state where the head 20B is positioned below the tail 20A, and the insertion portion 21 is moved. , 22 are inserted again into the winding portion 33 of the bind wire 29.

  The tip tool 1 is moved downward as indicated by the dashed-dotted arrow in FIG. 9 (7). As a result, the portion extending from the winding portion 33 of the bind wire 29 is temporarily stretched, and the rotating body 20 is rotated in a predetermined direction (counterclockwise in the drawing) by the tension from the bind wire 29 at that time. ), The head portion 20B is positioned above the tail portion 20A, and the bind wire 29 is wound around the overhead wire 31 so that the main step of the winding step is completed. After that, the bind wire 29 is wound around the overhead wire 31 by one turn by repeating the steps from FIG. 5 to FIG. 9.

  During the above main process of the bind wire 29, the bind wire in the case where the portion from the winding portion 33 of the bind wire 29 to the portion of the bind wire 29 wound around the overhead electric wire 31 has insufficient dimensions to continue the winding operation. The process of unwinding and feeding out the 29 winding portions 33 will be described with reference to FIGS.

  In FIG. 10, the tip tool 1 is located on the front side of the drawing from the overhead wire 31, and the rotating body 20 is in a state where the head 20B is located below the tail 20A. 8 is common to the stage shown in FIG. 8. For example, there is only a difference in a state where the bind wire 29 is wound around the overhead electric wire 31 a plurality of times. And the process which unwinds and sends out the winding part 33 of the bind wire 29 from this state branches from the main process as follows.

  First, the tip tool 1 is moved in the direction of the one-dot chain line arrow (8) in FIG. 10 (the axial direction of the overhead electric wire 31), and the insertion portions 21 and 22 are removed from the winding portion 33 of the bind wire 29. Next, the rotating body 20 is rotated 180 degrees in a predetermined direction as indicated by the one-dot chain line arrow of (9) in FIG. 11 so that the head 20B is located above the tail 20A. Next, the tip tool 1 is moved in the direction of the one-dot chain line arrow (the axial direction of the overhead electric wire 31) in FIG. 11 (10) while maintaining the state where the head portion 20B is above the tail portion 20A. The insertion portions 21 and 22 are inserted into the winding portion 33 of the bind wire 29.

  Next, the tip tool 1 is moved upward as indicated by the dashed-dotted arrow in FIG. As a result, the portion extending from the winding portion 33 of the bind wire 29 is temporarily stretched, and the rotating body 20 is rotated in a predetermined direction (clockwise in the drawing) by the tension from the bind wire 29 at that time. , The head 20B is positioned above the tail 20A, the winding portion 33 of the bind wire 29 is untwisted about half a turn, and the overhead wire of the bind wire 29 from the winding portion 33 of the bind wire 29 The dimension of the part to the part wound around 31 becomes relatively long.

  Then, the tip tool 1 is moved upward as indicated by the dashed-dotted arrow in FIG. As a result, the portion extending from the winding portion 33 of the bind wire 29 is temporarily stretched, and the rotating body 20 is rotated in a predetermined direction (counterclockwise in the drawing) by the tension from the bind wire 29 at that time. ), The head 20B is positioned below the tail 20A, and the bind wire 29 is also wound around the overhead wire 31. In addition, since the position of the tip tool 1 and the vertical relationship between the head 20B and the tail 20A of the rotating body 20 are common to the initial stage of the main process shown in FIG. 5, it is possible to return to the main process as it is.

  As the last step, after the tip tool 1 is moved and the insertion portions 21 and 22 are pulled out from the winding portion 33 of the bind wire 29, the hook portion 24 is annularly formed on the bind wire 29 as shown in FIG. Hooked into the ring of the portion 30, the common operation rod 2 to which the tip tool 1 is attached is rotated in the axial direction as indicated by the one-dot chain arrow in FIG. 14 (13). Thereby, the fastening operation | work of the bind wire 29 wound around the overhead electric wire 31 is also performed. Then, the extra length of the bind line 29 is cut off.

  The bind wire 29 can be removed from the overhead electric wire 31 by performing the above-described main process in the reverse order.

FIG. 1 is a configuration diagram of a tip tool for attaching / detaching a bind wire according to the present invention. FIG. 1 (A) is an overall view showing a state in which the tip tool is mounted on a common operation rod, and FIG. It is an enlarged view which shows the structure of the front end side of the said front tool and common operation rod. FIG. 2 is a further enlarged perspective view of the tip tool. FIG. 3 is a perspective view showing a state where a winding portion is formed by winding a binding wire in advance in an elliptical shape in order to insert and attach an insertion portion of a tip tool. FIG. 4 shows the main process of the binding wire winding process. A predetermined part is hooked on the overhead wire from the end of the wound binding wire shown in FIG. 3, and the head of the rotating tool of the tip tool faces upward. It is explanatory drawing which shows the process rotated in this way. FIG. 5 shows the main process of the binding wire winding process. After inserting the two insertion parts into the winding part of the binding wire, the process of turning the common operation rod with the tip tool mounted around the overhead wire It is explanatory drawing which shows. FIG. 6 shows the main process of the winding process of the bind wire, and is an explanatory diagram showing the process of moving the tip tool along the axial direction of the overhead electric wire and pulling out the insertion portion of the tip tool from the portion wound with the bind wire It is. FIG. 7 shows the main process of the binding wire winding process. The process of turning the tip tool in the direction opposite to the direction of turning in FIG. 5 while maintaining the state where the insertion portion of FIG. It is explanatory drawing shown. FIG. 8 shows the main process of the binding wire winding process. By turning the tip tool in the direction shown in FIG. 7, the tip tool is positioned on the near side of the overhead wire from the state of FIG. It is explanatory drawing which shows the process of inserting two insertion parts in the winding part of a bind wire. FIG. 9 shows the main process of the binding wire winding process. The binding wire is moved around the overhead electric wire by moving the tip tool downward from the state shown in FIG. 8 with the binding wire inserted into the insertion portion. It is description which shows the state wound minutely. FIG. 10 shows a sending process of the binding wire winding process, and is an explanatory view showing a process of removing the tip tool from the winding part of the binding wire and rotating the rotating body 180 degrees. FIG. 11 shows the delivery process of the binding wire winding process. With the rotating body rotated 180 degrees from the state of FIG. 10, the insertion part is inserted into the winding part of the binding line and the tip tool is moved upward. It is explanatory drawing which shows the process made to do. FIG. 12 shows the delivery process of the binding wire winding process. As shown in FIG. 11, the rotary tool rotates 180 degrees by moving the tip tool upward, and the winding portion of the bind wire is about half a turn. It is explanatory drawing which shows the state unraveled. FIG. 13 shows the delivery step of the bind wire winding step, and the bind wire is wound around the electric wire while rotating the rotating body 180 degrees by moving the tip tool downward from the state of FIG. It is explanatory drawing which shows. FIG. 14 is an explanatory view showing a process of tightening the bind line by connecting the end part of the bind line in an annular shape, inserting the hook part of the tip tool into the annular part, and rotating the tip tool.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Tip tool 2 Shared operation rod 10 Connection part 11 Binding wire attaching / detaching mechanism 18 Projection part 19 Shaft part 20 Rotating body 20A Tail part 20B Head part 21 Insertion part 22 Insertion part 23 Through-hole 24 Hook part 29 Binding wire (linear member) )
30 Annular part 31 Overhead electric wire (attached member)
33 Winding part

Claims (5)

A connecting portion connectable to the common operation rod, a protrusion projecting from the connection portion along the axial direction of the common operation rod to the side opposite to the common operation rod side, and penetrating from the side to the protrusion A rotating part that is mounted and rotatable, and a rotating body that is fixed to one end of the shaft part and that is rotated in synchronization with the rotation of the shaft part and that is configured by a head and a tail part, The insertion portion is attached to a side surface of the rotating body, and the insertion portion is inserted into a wound portion of a linear member and can be inscribed at the winding portion at a plurality of points. A tip tool for attaching and detaching a linear member. The tip member for attaching / detaching a linear member according to claim 1, wherein a hooking portion that can be hooked on an annular portion is formed on the opposite side of the rotating body of the shaft portion. A winding method for a linear member using the tip member for attaching and detaching the linear member according to claim 1 or 2,
A first step of forming a wound portion in which the linear member is wound a plurality of times; a second step of hooking the linear member on the stretched linear mounted member; and the attachment / detachment A third step of attaching a tip tool to the tip of the common operation rod, and setting the rotating body of the detachable tip tool so that the head is relatively above the tail; and the rotating body is the head A fourth step of inserting the insertion portion into the winding portion of the linear member while maintaining a state in which the portion is relatively above the tail portion; and A fifth step of rotating the detachable tip tool so as to pass below; and a sixth step of removing the insertion portion from the winding portion of the linear member when the rotating body reaches substantially above the mounted member. And for attaching and detaching in a state in which the insertion portion is removed from the winding portion of the linear member When the end tool is rotated in the direction opposite to the direction rotated in the fifth step, the rotating body is substantially above the mounted member and the opposite side of the sixth step with the mounted member as a boundary. A seventh step of positioning the insertion member into the winding portion of the linear member; and an eighth step of inserting the insertion portion into the winding portion of the linear member; A winding method for a linear member, comprising: a ninth step of moving the tip tool relatively downward. With respect to the rotating body in a state where the insertion portion is inserted into the winding portion of the linear member, after removing the insertion portion from the winding portion of the linear member, the head is connected to the tail portion. A tenth step of setting the rotating body to be relatively above the upper portion, and the insertion portion of the linear member while maintaining the state where the head is relatively above the tail portion of the rotating body. An eleventh step of inserting the rotating body into the winding portion; and a detachable tip tool in a state where the insertion portion is inserted into the winding portion of the linear member, and moving the rotating body to the head The wrapping method for a linear member according to claim 3, further comprising a twelfth step that is set to be relatively lower than the tail portion. The linear member has an annular portion at the end thereof, a thirteenth step of hooking the hook portion of the detachable tip tool on the annular portion, and the axis of the common operation rod The winding method for a linear member according to claim 3 or 4, further comprising a fourteenth step of tightening the linear member by rotating in a direction.

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