JP2011251810A - Cable extra length processing device and method for processing extra length portion of cable - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cable extra length processing device which saves space storing an extra length portion of a cable, and a method for processing an extra length portion of a cable.SOLUTION: The cable extra length processing device which is placed at a position for processing an extra length portion of a cable and processes the extra length portion of the cable, has two winders 2 and 3 which wind up the extra length portion of the cable, and a connecter 4 which openably and closably connects the winders 2 and 3. The two winders 2 and 3 wind the extra length portion of the cable around one winder 2 clockwise, and wind the extra length portion of the cable around the other winder 3 counterclockwise. In addition, the winders 2 and 3 are closed so as to be facing each other.

Description

  The present invention relates to a cable surplus length processing tool for processing a surplus length portion of a cable such as an optical fiber cable, a communication cable, and a power cable, and a method for processing the surplus length portion of the cable.

  Conventionally, cables such as optical fiber cables, communication cables, and power cables are installed on the premises of structures such as building walls, underground pits, wiring pits, and common grooves using cable racks or the like. The extra cable at the time of installation is installed in an empty space on the premises as an extra length part. The extra length portion of the cable is installed, for example, in a ring shape and stacked in an empty space by an operator's manual work.

  In this way, the cable is inserted into a circular take-up reel for winding the cable, in addition to the method of winding the extra length of the cable in an annular shape by hand by the operator. Examples include a method of using a wire take-up and storage device that is bent at different bend radii with different bending directions across the inflection point in the take-up reel and discharged from the take-up reel (Patent Literature) 1 3rd Example (refer to page 5, line 16 to page 10, line 9).

Japanese Patent Laid-Open No. 04-089770

  However, the take-up reel of this wire take-up and storage device has a cable take-up radius that is twice the minimum bend radius of the cable. Since the wire winding and storage device winds the cable with the winding radius, the wire rod winding and storage device becomes a large-sized device having a diameter larger than the winding radius. Therefore, in order to install this wire winding and storage device, a large space is required on the premises.

  Then, in view of the problem mentioned above, the present invention has an object to provide a cable surplus length processing tool capable of saving a space for installing a surplus length portion of a cable and a method for processing the surplus length portion of the cable. To do.

  A cable surplus length processing tool according to the present invention is a cable surplus length processing tool that is disposed at a processing position for processing a surplus length portion of a cable and that processes the surplus length portion of the cable, and winds the surplus length portion of the cable. Two possible winding portions, and a connecting portion that connects the winding portions so as to be openable and closable, and the two winding portions wind the extra length of the cable around one winding portion clockwise, The cable is characterized in that the extra length of the cable is wound counterclockwise around the other winding portion and the winding portions can be closed to face each other.

  According to such a configuration, as a result of winding the excess length portion of the cable around the two winding portions, the excess length portion is twisted in a predetermined direction when being wound clockwise around one winding portion, and the other winding portion is When it is wound counterclockwise, it is twisted in the direction opposite to the predetermined direction. In this way, by winding the surplus length portion around the two winding portions in the shape of a figure 8, the twist of the surplus length portion is offset and is less likely to twist.

  Furthermore, this cable surplus length processing tool winds the surplus length part to each winding part with the winding radius of the winding part, and closes these two winding parts so as to face each other. The extra length portion wound up in a shape can be formed into a substantially annular shape. In that case, it is substantially cyclic | annular so that the surplus length part wound by the other winding part may unite with the surplus length part wound by one winding part. The extra length portion wound in an annular shape is wound around the winding radius of the winding portion. Therefore, the installation space of the cable surplus length processing tool becomes a space corresponding to the winding radius of the winding portion, and can be saved.

  According to the present invention, the winding unit includes a main body connected to the connecting part, and a plurality of guides attached to the main body and guiding the extra length of the cable. It is preferable to include a hooking portion that can hook the excess length portion of the cable and a restriction portion that restricts movement of the extra length portion of the cable hooked to the hooking portion in the width direction.

  According to this structure, the extra length part of a cable is wound along the latching | locking part of each winding part. The extra length portion to be wound is restricted between the main body portion and the restricting portion so that the movement in the width direction is prevented from falling off the latch portion. Therefore, the surplus length part can be reliably wound around each winding part.

  Moreover, according to this invention, it is preferable to provide the support part which supports a winding part so that self-support is possible in the state which closed the winding part.

  According to such a configuration, the installation space necessary for installing the cable surplus length processing tool is compared with the case where the cable surplus length processing tool is installed by being laid down by making the cable surplus length processing tool self-supporting, Space can be saved.

  According to the present invention, the winding unit includes a main body connected to the connecting part, and a plurality of guides attached to the main body and guiding the extra length of the cable. The extra length of the cable can be hooked, and the extra length of the wound cable is allowed to move in the width direction, and the guide portion of one of the take-up portions faces the take-up portion to each other. It is preferable that when the cable is closed, the extra length portion of the wound cable is movable to the guide portion of the other winding portion.

  According to this structure, the extra length part of a cable is wound along the latching | locking part of each winding part. The extra length portion wound alternately around each winding portion along the latching portion of the winding portion is closed from one winding portion to the other winding portion by closing the winding portions so as to face each other. The extra length portion is allowed to move in the width direction. Therefore, when the winding portion is opened, the surplus length portion can be brought close to one of the winding portions, and the surplus length portion can be wound in a substantially annular shape with one winding radius.

  Moreover, according to this invention, it is preferable that the storage body which can store the extra length part of the cable wound up by the winding-up part is provided in a different body from the winding-up part.

  According to such a configuration, the extra length portion is wound up by the winding portion, moved from the winding portion to the storage body, and stored. Therefore, by storing the extra length portion wound up in the storage body, it is not necessary to store the extra length portion in the take-up portion and occupy the take-up portion, and to wind up the extra length portion. A winding part can be dedicated.

  According to the method of processing an extra length portion of a cable according to the present invention, an extra length portion of a cable is wound around one winding portion in a clockwise direction, and after winding around the other winding portion in a counterclockwise direction, one winding portion is wound. The take-up portion and the other winding portion are closed to face each other.

  According to such a configuration, as a result of winding the excess length portion of the cable around the two winding portions, the excess length portion is twisted in a predetermined direction when being wound clockwise around one winding portion, and the other winding portion is When it is wound counterclockwise, it is twisted in the direction opposite to the predetermined direction. In this way, by winding the surplus length portion around the two winding portions in the shape of a figure 8, the twist of the surplus length portion is offset and is less likely to twist.

  Furthermore, this cable surplus length processing tool winds the surplus length part to each winding part with the winding radius of the winding part, and closes these two winding parts so as to face each other. The extra length portion wound up in a shape can be formed into a substantially annular shape. In that case, it is substantially cyclic | annular so that the surplus length part wound by the other winding part may unite with the surplus length part wound by one winding part. The extra length portion wound in an annular shape is wound around the winding radius of the winding portion. Therefore, the installation space of the cable surplus length processing tool becomes a space corresponding to the winding radius of the winding portion, and can be saved.

  According to the method of processing an extra length portion of a cable according to the present invention, an extra length portion of a cable is wound around one winding portion in a clockwise direction, and after winding around the other winding portion in a counterclockwise direction, one winding portion is wound. An extra length portion of the cable wound by closing the winding portion and the other winding portion facing each other is stored in a storage body.

  According to such a configuration, as a result of winding the excess length portion of the cable around the two winding portions, the excess length portion is twisted in a predetermined direction when being wound clockwise around one winding portion, and the other winding portion is When it is wound counterclockwise, it is twisted in the direction opposite to the predetermined direction. In this way, by winding the surplus length portion around the two winding portions in the shape of a figure 8, the twist of the surplus length portion is offset and is less likely to twist.

  Furthermore, this cable surplus length processing tool winds the surplus length part to each winding part with the winding radius of the winding part, and closes these two winding parts so as to face each other. The extra length portion wound up in a shape can be formed into a substantially annular shape. In that case, it is substantially cyclic | annular so that the surplus length part wound by the other winding part may unite with the surplus length part wound by one winding part. The extra length portion wound in an annular shape is wound around the winding radius of the winding portion. Therefore, the installation space of the cable surplus length processing tool becomes a space corresponding to the winding radius of the winding portion, and can be saved.

  Further, the extra length portion is wound by the winding portion, and is transferred from the winding portion to the storage body and stored. Therefore, by storing the extra length portion wound up in the storage body, it is not necessary to store the extra length portion in the take-up portion and occupy the take-up portion, and to wind up the extra length portion. A winding part can be dedicated.

  As described above, according to the cable surplus length processing tool and the method for processing a cable surplus length portion according to the present invention, two winding portions capable of winding the cable surplus length portion, and opening and closing the winding portion. It has an excellent effect that the space for installing the extra length portion of the cable can be saved by being configured so that the winding portion can be closed so as to face each other. Play.

The front view of the state which the cable extra length processing tool which concerns on 1st Embodiment opened is shown. (A) And (b) shows sectional drawing of the state which the cable surplus length processing tool concerning the embodiment opened. The front view of the closed state of the cable surplus length processing tool which concerns on the embodiment is shown. The left view of the closed state of the cable surplus length processing tool which concerns on the embodiment is shown. (A)-(c) shows explanatory drawing showing 1 process of winding the cable extra length part around the cable extra length processing tool which concerns on the same embodiment. (A)-(d) shows explanatory drawing showing 1 process of winding the cable extra length part around the cable extra length processing tool which concerns on the same embodiment. (A) And (b) shows the whole general-view figure of the state which installed the cable extra length processing tool concerning the embodiment. (A)-(c) shows the principal part enlarged view of the support part of the cable surplus length processing tool which concerns on other embodiment. The front view of the state which the cable surplus length processing tool which concerns on 2nd Embodiment opened is shown. The front view of the closed state of the cable surplus length processing tool which concerns on the embodiment is shown. The left view of the closed state of the cable surplus length processing tool which concerns on the embodiment is shown. The front view of the storage body of the cable surplus length processing tool which concerns on the same embodiment is shown. The left view of the storage body of the cable surplus length processing tool which concerns on the embodiment is shown. (A)-(c) shows explanatory drawing showing 1 process of winding the cable extra length part around the cable extra length processing tool which concerns on the same embodiment. (A)-(c) shows explanatory drawing showing 1 process of winding the cable extra length part around the cable extra length processing tool which concerns on the same embodiment. (A) And (b) shows the whole general-view figure of the state which installed the cable extra length processing tool concerning the embodiment. (A)-(c) shows the principal part enlarged view of the support part of the cable surplus length processing tool which concerns on other embodiment.

  Hereinafter, a first embodiment of a cable surplus length processing tool according to the present invention will be described with reference to the drawings.

<First Embodiment>
First, the configuration of the cable surplus length processing tool according to the embodiment will be described with reference to FIGS. FIG.1 and FIG.2 is a figure which shows the open state of the cable surplus length processing tool 1 which concerns on the same embodiment. FIG. 1 is a front view of the entire cable surplus length processing tool 1. FIG. 2A is a cross-sectional view taken along the line AA in FIG. 1 and is an enlarged view of a main part mainly showing the first winding part 2. FIG. 2B is a cross-sectional view taken along the line BB in FIG. 1 and is an enlarged view of a main part mainly showing the second winding part 3. 3 and 4 are views showing a state where the cable surplus length processing tool 1 according to the embodiment is closed. FIG. 3 is a front view of the entire cable surplus length processing tool 1 as viewed from the second winding part 3 side. FIG. 4 is a left side view of the cable extra length processing tool 1 shown in FIG. 3 as viewed from the left side.

  In the embodiment, an example of a cable surplus length processing tool 1 that is disposed at a processing position for processing a surplus length portion of a cable (hereinafter simply referred to as “extra length portion”) and is used for processing the surplus length portion. explain. Here, the processing position specifically means a place where the excess length portion is wound around the cable excess length processing tool 1. Therefore, this processing position may be a place where the surplus portion is supported or installed, or a stable (flat) suitable for treating the surplus portion, which is different from the place where the surplus portion is supported or installed. It may be a place.

  The cable surplus length processing tool 1 is not limited to work by being supported or installed at the processing position. The cable extra length processing tool 1 is temporarily arranged at the processing position to wind the surplus length portion, and then winds up. It may be used when the extra length portion is moved to a place where it is supported or installed, and is supported or installed.

  The cable surplus length processing tool 1 has two winding portions (hereinafter, one winding portion is called a first winding portion 2 and the other winding portion is a second winding portion capable of winding the extra length portion. 3), a connecting portion 4 for connecting the winding portions 2 and 3 so as to be freely opened and closed, and a closed state maintaining means capable of maintaining the first winding portion 2 and the second winding portion 3 in a closed state. 5 is provided. In addition, winding part 2,3, connection part 4, closed state maintenance means 5 should just be manufactured with the material which can endure the load of the surplus length part to wind up, according to the use to be used, for example, It is manufactured by appropriately selecting metal or resin.

  An extra length is wound around the first winding unit 2 in a clockwise direction. An extra length portion is wound around the second winding portion 3 counterclockwise. And the winding parts 2 and 3 are comprised so that it can close so that it may mutually face. The two winding portions 2 and 3 wind the surplus length portion around the first winding portion 2 in the clockwise direction, and wind the surplus length portion around the second winding portion 3 in the counterclockwise direction and wind it in the shape of figure 8. The length of the obtained state is set as a unit winding length, and the extra length portion is all wound up by performing winding by the unit winding length a plurality of times.

  The first winding unit 2 includes a main body portion 21 connected to the connecting portion 4 and a plurality of guide portions 22 attached to the main body portion 21 for guiding the extra length portion.

  The main body portion 21 is formed in a substantially rectangular shape, the connecting portion 4 is connected to one side, and the closed state maintaining means 5 is provided on the other side facing the one side. . One side to which the connecting portion 4 is connected is formed in a substantially linear shape. The other side on which the closed state maintaining means 5 is provided is cut off at both corners.

  The main body portion 21 has a substantially circular opening 23 at a substantially central portion thereof, and a grip provided along one side on which the closed state maintaining means 5 is provided for the operator to open and close the winding portions 2 and 3. A portion 24 and a name plate 25 attached along the grip portion 24.

  The gripping portion 24 is used by an operator to close the first winding portion 2 and the second winding portion 3 so as to face each other with the first winding portion 2 and the second winding portion 3 opened. The first winding unit 2 and the second winding unit 3 are separated from each other in a state in which the closing operation gripping portion 24a that can be gripped, the first winding unit 2 and the second winding unit 3 are closed. And an opening operation gripping portion 24b that can be gripped by an operator to open it. The opening operation gripping portion 24b also functions as a carrying gripping portion for an operator to grip when the cable surplus length processing tool 1 is carried.

  The closing operation gripping portion 24a is configured so that the first winding portion 2 and the second winding portion 3 face each other when the first winding portion 2 and the second winding portion 3 are closed. Is attached. The gripping portion 24a for the closing operation has a substantially rectangular shape that is disposed substantially parallel to one side to which the connecting portion 4 is connected to the other end portion on the opposite side to the one end portion to which the connecting portion 4 of the main body portion 21 is connected. It is a protrusion.

  The opening operation gripping portion 24b includes a closing operation gripping portion 24a and a pulling portion 24c that is a substantially rectangular opening formed along the edge of the base end portion of the closing operation gripping portion 24a on the opening 21 side. And a grip portion 24d which is a portion closer to the closed state maintaining means 5 than the handle portion 24c.

  The name plate 25 is a plate for indicating the type of the extra length portion wound up, and the name of the cable, the management number, and the like are specified on the surface thereof. By providing the name plate 25, cable management and investigation can be simplified.

  Guide portions 22 are provided at necessary locations along the opening 23 of the main body portion 21. The guide portions 22 are set to have substantially the same distance from the adjacent guide portions 22. The guide portion 22 has a latching portion 26 that can latch the surplus length portion, and a movement in the width direction of the surplus length portion that is latched by the latching portion 26 so that the surplus length portion does not fall off the latching portion 26. And a cable end presser 28 and 28 for supporting both ends of the extra length wound around the hook 26.

  Note that the drop-off prevention plate 27 is not necessarily provided in all the latching portions 26. For example, the drop-off prevention plate 27 may not be provided in the latching portion 26 that is closest to the other winding portion 2. The hooking portion 26 wraps the surplus length portion around the first winding portion 2 in the clockwise direction, and the surplus length portion required to wind around the second winding portion 3 counterclockwise is insufficient. It is a part which abbreviate | omits winding a surplus length part to the 2nd winding part 3, and follows a surplus length part when winding the 1st winding part 2 as it is, making a round. However, the guide portion 22 may be omitted because it is in a position where it does not come into direct contact when the extra length portion is wound from the first winding portion 2 to the second winding portion 3.

  The latching portion 26 is configured to wind the surplus length portion around the first winding portion 2 by latching the surplus length portion. The latching part 26 can be held by the main body part 21 in a state of being wound around the main body part 21 by latching the extra length part.

  The drop-off prevention plate 27 is attached to one end portion of the latching portion 26 so as to be fixed at a position spaced apart from the main body portion 21 by a predetermined distance. Therefore, the extra length portion wound around the first winding portion 2 can be restricted from moving in the width direction between the main body portion 21 and the drop-off preventing plate 27.

  The cable end pressing metal 28 includes a gripping piece 28a that is gripped by pressing the surface of the extra length portion, and a fixing member 28b that fixes one end of the gripping piece 28a. The cable end presser 28 is opened more than the inner surface of the main body 21 provided with the latching portions 26,... In order to hold the winding start portion and winding end portion in the first winding portion 2 of the extra length portion. It is provided at both ends on the side where the state maintaining means 5 is provided.

  Similarly to the first winding unit 2, the second winding unit 3 has a main body 31 connected to the connecting unit 4, and a plurality of guide units 32 that are attached to the main body 31 and guide extra length portions. … And. The main body 31 also includes a substantially circular opening 23 at the center and a grip 24 for opening and closing the winding units 2 and 3 by the operator.

  As with the first winding unit 2, the grip unit 24 includes a close operation grip unit 24 a and an open operation grip unit 24 b. Therefore, the gripping portions 24a and 24a for the closing operation of the first winding unit 2 and the second winding unit 3 are in a state where the first winding unit 2 and the second winding unit 3 are opened, When the outer surface (surface opposite to the inner surface) of 31 is disposed so as to face the installation surface, the closing operation grips 24a and 24a protrude substantially perpendicular to the installation surface. The operator can easily close the first winding unit 2 and the second winding unit 3 by holding the closing operation grips 24a and 24a.

  Further, the opening operation gripping portions 24b and 24b are respectively on the outer surface sides of the first winding portion 2 and the second winding portion 3 in a state where the first winding portion 2 and the second winding portion 3 are closed. The fingers are passed through the pulling portions 24c and 24c, the fingers are put on the gripping portions 24a and 24a for closing operation, the grip portions 24d and 24d are gripped, and the first winding portion 2 and the second winding portion 3 are separated from each other. By pulling each in the direction, the first winding unit 2 and the second winding unit 3 can be opened. Further, when the operator carries the cable excess length processing tool 1 in a closed state, the operator can insert the hand into the pulling portions 24c and 24c and carry the gripping portions 24d and 24d.

  Similarly to the first winding portion 2, the guide portions 32,... Also have a latching portion 26 that can latch the surplus length portion, and movement of the surplus length portion that is latched by the latching portion 26 in the width direction. A drop-off prevention plate (regulator) 27 to be regulated. The guide portions 22 of the first winding portion 2 and the guide portions 32 of the second winding portion 3 are arranged so as to be substantially symmetrical about the connecting portion 4.

  When the connecting part 4 is closed so that the first winding part 2 and the second winding part 3 face each other, the first winding part 2 and the second winding part 3 are separated by a predetermined distance. Are provided at both ends of the connecting plate 41,..., And the first winding part 2 or the second winding part 3 and the connecting plate 41,. Hinges 42 to be connected are provided.

  The lengths of the connecting plates 41 are set in accordance with the number of windings of the extra length portion wound around the first winding portion 2 and the second winding portion 3. Specifically, the length of the latching portion 26 is set in accordance with the winding width of the extra length portion that is wound in the width direction along the latching portions 26 of the main body portions 21, 31. When the inner surfaces provided with the latching portions 26,... Of the take-up portion 2 and the second winding portion 3 are closed so as to face each other, the extra length portions wound around the latching portions 26,. The length is set so as not to interfere. That is, the length from the one end connected to the first winding part 2 of the connecting plate 41,... To the other end connected to the second winding part 3 is at least the latching parts 26,. It is set so that it may have more than the length which added each length of each.

  The connecting plates 41,... Are arranged so that the first winding part 2 and the second winding part 3 are symmetrically arranged with the hooking parts 26 of the first winding part 2 and the second winding part 3. Are connected to each other. In the connecting portion 4, the first winding portion 2 and the connecting plate 41 are bent substantially at right angles around the rotation shaft 42 a of the hinge 42, and the second winding portion 3 and the connecting plate 41 are connected to the hinge 42. It is bent at a substantially right angle around the rotation shaft 42a. Therefore, the first winding unit 2 and the second winding unit 3 face each other with a predetermined distance therebetween. At this time, the surplus length portion can be stored in the gap separating the first winding portion 2 and the second winding portion 3.

  The closed state maintaining means 5 moves the second winding unit 3 away from the first winding unit 2 in order to maintain the first winding unit 2 and the second winding unit 3 in a closed state. Locking means 51, 51 for locking the movement of the first and second support portions 52, 52, 52, which support the locking means 51 on the main body portions 21, 31 of the first winding portion 2 and the second winding portion 3. 52.

  The locking means 51 includes a rectangular connecting member 53 capable of connecting the first winding unit 2 and the second winding unit 3 with the first winding unit 2 and the second winding unit 3 closed. , And a locking portion 55 having a L-shaped cross-sectional view capable of locking the connecting member 53.

  The support portion 52 includes a first support portion 52 a that protrudes in the same direction (inward) as the guide portion 21 from the edge of the main body portion 21 of the first winding portion 2, and the main body portion 31 of the second winding portion 3. And a second support portion 52b protruding in the same direction (inner side) as the guide portion 31 at a substantially right angle from the edge.

  The second support part 52b further includes a bearing part 54 having a substantially semicircular arc shape in a sectional view in which one side of the connecting member 53 is pivotally mounted about the axis.

  The connecting member 53 includes a rotation shaft 53a which is a side pivotally supported by the bearing portion 54, and a fitting portion 53b which is a side fitted to the locking portion 55 and which faces the rotation shaft 53a. And connecting portions 53c and 53c for connecting the rotation shaft 53a and the fitting portion 53b. The connecting portions 53c and 53c are set to have a length from the bearing portion 54 to the locking portion 55 in a state where the first winding portion 2 and the second winding portion 3 are closed.

  The closed state maintaining means 5 closes the first winding portion 2 and the second winding portion 3 so as to face each other, and the connecting member 53 is moved from the second support portion 52b around the rotation shaft 53a to the rotation center. The first winding portion 2 and the second winding portion 3 can be maintained in a closed state by rotating toward the first support portion 52a and locking the fitting portion 53b with the locking portion 55. it can.

  The connecting plates 41 and 41 are set to have a length in the longitudinal direction shorter than the vertical and horizontal lengths of the winding portions 2 and 3. Then, with the winding portions 2 and 3 closed, the outer surfaces of the connecting plates 41 and 41 are directed so as to face the installation surface, and the outer surfaces of the connecting plates 41 and 41 are brought into contact with the installation surface to take up the winding portion 2. , 3 is made independent. That is, the winding parts 2 and 3 can be made independent by the connecting plates 41 and 41 at a separation distance shorter than the vertical and horizontal lengths. In this way, the connecting plates 41 and 41 constitute the support portion 6 that supports the winding portions 2 and 3 so as to be able to stand on their own in a state where the winding portions 2 and 3 are closed. In addition, by using the closed state maintaining means 5 together, the first winding unit 2 and the second winding unit 3 can be maintained in a closed state so as to face each other. When the 2 winding part 3 is made to stand on its own, the first winding part 2 and the second winding part 3 are prevented from opening.

  Further, as shown in FIG. 4, the first winding part 2, the second winding part 3, and the connecting part 4 have the extra length part wound around the first winding part 2 and the second winding part 3. In the state, by closing the first winding part 2 and the second winding part 3, the storage body 7 that can store the extra length part that has been wound is configured. In addition, the range enclosed with the dashed-dotted line in FIG.

  The storage body 7 is hooked by the hooking portion 26 between the main body portion 21 of the first winding portion 2 and the drop-off preventing plate 27 and is wound up so that the extra length portion can be stored. And a second storage portion 72 that can store the extra length portion by being hooked and wound on the hook portion 26 between the main body portion 31 of the second winding portion 3 and the drop-off preventing plate 27, and Communication between the first storage portion 71 and the second storage portion 72 is performed in order to bridge the surplus length portion wound around the first winding portion 2 and the surplus length portion wound around the second winding portion 3. And a third storage portion 74 capable of storing the excess length portion that is not stored in the first storage portion 71 and the second storage portion 72 at both ends of the excess length portion.

  When the connecting part 73 closes the first winding part 2 and the second winding part 3 so as to face each other, the connecting part 73 extends from one of the first winding part 2 and the second winding part 3 along the connecting part 4. This is a passage for passing over the other of the first winding unit 2 and the second winding unit 3.

  The third storage portion 74 mainly has a length of the extra length portion required for arranging the extra cable length processing tool 1 from the support location where the cable is supported to the processing position for processing the extra length portion. Is used when the length is longer than the length of the surplus portion from the support location to the location where the cable surplus length processing tool 1 wound up from the support location is installed.

  When the first winding unit 2 and the second winding unit 3 are closed so as to face each other, the third storage unit 74 and the latching unit 26 attached to the first winding unit 2 and the second winding unit It is a space formed between the latching portions 26 attached to the portion 2 and is a space above the connecting portion 73 at the bottom of this space. The third storage portion 74 is a space having a width obtained by subtracting the lengths of the latching portions 26 and 26 of the first winding portion 2 and the second winding portion 3 from the length of the connecting plates 41 and 41. is there. Therefore, the lengths of the connecting plates 41 and 41 are designed in consideration of the length of the extra length portion stored in the third storage portion 74.

  Next, a method for processing the surplus portion using the cable surplus length processing tool 1 according to the embodiment will be described with reference to FIGS. FIG.5 and FIG.6 is explanatory drawing showing 1 process of winding the surplus length part to the cable surplus length processing tool 1 which concerns on the same embodiment. FIG. 7 is an overview after processing the excess length portion using the cable excess length processing tool 1 according to the embodiment. FIG. 6A is an overview diagram when installed in a small (shallow) pit 81a. FIG. 6B is an overview diagram when installed in a large (deep) pit 81b. Here, when a cable 83 supported by the cable rack 82 is newly installed, the extra length portion 84 is newly wound and stored in the shape of figure 8 by using the extra cable length processing tool 1, and FIGS. Explain with reference.

  First, a processing tool placement step S1 for placing the cable extra length processing tool 1 in the pit 81 (structure) in which the extra length portion 84 of the cable 83 is provided is performed. As shown in FIG. 5A, the processing tool placement step S1 is a treatment suitable for processing the extra length portion 84 with the first winding portion 2 and the second winding portion 3 opened. Positioned, for example, on a flat place.

  After the processing tool placement step S1, a winding step S2 (see FIGS. 5B to 5C) for winding the extra length portion 84 of the cable 83 around the cable extra length processing tool 1 is performed. After the winding step S2, the first winding unit 2 and the second winding unit 3 are closed so as to face each other, and the first winding unit 2 and the second winding unit 3 are closed by the closed state maintaining means 5. Processing tool closing process S3 (refer to Drawing 6 (a) and (b)) made to maintain in the state which carried out is carried out.

  As shown in FIGS. 5B to 5C, the winding step S2 leaves one side of the cable 83A on one side of the first winding part 2, leaving one side of the cable 83A and the other side of the cable 83B. The surplus length portion 84 is crossed above the first winding portion 2 and hung on the first winding portion 2. Grasp the surplus length portion 84 on the right side of the first winding portion 2 in this state (when the work is placed with the second winding portion 3 in front and the first winding portion 2 in the back), 1 Winding clockwise from the right side to the lower side of the winding unit 2. After winding to the lower side of the 1st winding part 2, next, it winds counterclockwise from the upper side of the 2nd winding part 3 to the lower side across the connection part 4 in order to wind around the 2nd winding part 3 Wrap around. Next, in order to wind around the 1st winding part 3 again, it winds clockwise toward the upper side from the lower side of the 1st winding part 2 across the connection part 4. FIG. This is repeated until the extra length portion 84 is wound, leaving one volume of the first winding portion 2, and the first winding portion 2 and the second winding portion 3 are alternately wound, that is, in the shape of figure 8 Wrap to become.

  Further, when winding the surplus length portion 84, the portion of the surplus length portion 84 that is finally wound is shorter than the unit winding length, and therefore it is not possible to wind up all of the first winding portion 2. However, if the portion of the surplus length portion 84 that is wound up at the end is longer than the length that can be wound around the first winding portion 2, the surplus length that is wound around the first winding portion 2 twice and wound at the end When the portion 84 is shorter than the length that can be wound around the first winding portion 2, the portion 84 is wound around the first winding portion 2 once.

  In the processing tool closing step S3, as shown in FIGS. 6A to 6D, the closing operation gripping portion 24a is gripped so that the first winding portion 2 and the second winding portion 3 face each other. Close to. Thereafter, the fitting portion 53b of the connecting member 53 is fitted into the locking portion 55, and the first winding portion and the second winding portion 3 are maintained in a closed state.

  For example, in the small (shallow) pit 81a as shown in FIG. 7A, the cable surplus length processing tool 1 in which the surplus length portion 84 is housed is a cable from the cable rack 82 through which the cable 83 is passed to the wall. 83 is erected and placed on the wall. That is, the excess length portion 84 is wound at a processing position different from the location where the excess length portion 84 is arranged, and the stored cable excess length processing tool 1 is moved to this location and arranged. The wiring of the surplus length portion 84 up to that point is installed to the cable rack 82 using the surplus length portion 84 that has been left unrolled. Usually, since the cable 83 is constructed as a pair of three phases, the extra length portion 84 is wound around and stored in the extra cable length processing tool 1 for each phase, and each is arranged separately on the wall.

  Further, the cable surplus length processing tool 1 is disposed near the lower wall of the cable rack 82 in a large (deep type) pit 81b as shown in FIG. Wiring of the surplus length portion 84 up to that time is performed up to the cable rack 82 using the surplus length portion 84 that has been unwound. Usually, the cable 83 is constructed as a pair of three phases, and the extra length portion 84 is wound around and stored in the extra cable length processing tool 1 for each phase, and the respective take-up portions are arranged in parallel at the wall.

  As for the arrangement of the cable surplus length processing tool 1, the cable surplus length processing tool 1 is made to stand on the installation place of the surplus length portion 84 with the connecting plates 41 and 41 being the bottom surface. Then, when the cable 83A, 83B supported in the pit 81 is not stored in the cable surplus length processing tool 1 when it is disposed at the place, it is inserted into the third storage portion 74. Thereafter, both end portions of the extra length portion 84 are gripped by the cable end pressing hardware 28, 28. In this way, the excess length portion 84 of the cable 83 is wound around the cable excess length processing tool 1 for processing.

  In addition, when removing the surplus length part 84 wound up by the cable surplus length processing tool 1, the surplus length inserted between the fall prevention plates 27 and 27 of the first winding part 2 and the second winding part 3 at the end. This is used when the portion 84 is sufficient. When it is necessary to remove the surplus length part 84 beyond this from the cable surplus length processing tool 1, the first winding part 2 and the second winding part 3 are opened by opening the first winding part 2 and the second winding part 3. The extra length portion 84 wound around the winding portion 3 can be removed.

  Specifically, first, a processing tool placement step S1 is performed in which the cable surplus length processing tool 1 is placed in a place where the first winding unit 2 and the second winding unit 3 can be opened. At this time, when the extra length portion 84 is removed at a treatment position away from the place where the cable extra length processing tool 1 is installed, the extra length portion 84 stored in the third storage portion 74 is pulled out, and the extra length portion 84 is removed. Extend and move to processing position. After the processing tool arrangement step S1, a removal step S2a for removing (unwinding) the extra length portion 84 wound around the cable extra length processing tool 1 is performed, and the necessary extra length portion 84 is removed.

  The detaching step S2a follows the surplus length portion 84 from the cable 83B, removes the portion of the surplus length portion 84 of the cable 83 that has been finally wound from the first winding portion 2, and makes one turn from the first winding portion 2. The extra length portion 84 is removed. When the length of the surplus length portion 84 removed from the first winding portion 2 is less than the length of the required cable 83B, the surplus length portion 84 that has been removed is further traced and the length from the second winding portion 2 is 1 Remove the extra length 84 of the surrounding portion. Then, the surplus length portions 84 are alternately alternated from the first winding portion 2 and the second winding portion 3 until the length of the surplus length portion 84 removed from the first winding portion 2 exceeds the length of the necessary cable 83B. Remove. By performing the processing tool closing step S3 after the removal step S2a, the surplus length portion 84 is removed, and the surplus length portion 84 can be processed again.

  Thus, as a result of winding the surplus length portion 84 around the two winding portions 2 and 3, the surplus length portion 84 is twisted in a predetermined direction when being wound around the first winding portion 2 in the clockwise direction. When it is wound counterclockwise around the take-up portion 3, it is twisted in the direction opposite to the predetermined direction. By winding the surplus length portion 84 around the two winding portions 2 and 3 in the shape of figure 8, the twist of the surplus length portion 84 is offset and is less likely to twist.

  Further, the cable surplus length processing tool 1 winds the surplus length portion 84 around each of the winding portions 2 and 3 with the winding radius of the winding portions 2 and 3, and the two winding portions 2 and 3. By closing so as to face each other, the extra length portion 84 wound up in the shape of a figure 8 can be formed into a substantially annular shape. At that time, the extra length portion 84 taken up by the second take-up portion 3 and the extra length portion 84 taken up by the first take-up portion 2 are substantially annular. The extra length portion 84 wound in an annular shape is wound at the winding radius of the winding portions 2 and 3. Therefore, the installation space of the cable surplus length processing tool 1 becomes a space corresponding to the winding radius of the winding portions 2 and 3 and can be saved.

  The extra length portion 84 is wound along the latching portions 26 of the respective winding portions 2 and 3. The extra length portion 84 to be wound is restricted between the main body portions 21 and 31 and the restricting portions 27,... So that the movement in the width direction is not dropped from the latch portions 26,. Therefore, the extra length portion 84 can be reliably wound around the winding portions 2 and 3.

  In addition, the installation space necessary for installing the cable surplus length processing tool 1 is such that the cable surplus length processing tool 1 is self-supported by using the support portion 6, so that the surplus length portion 84 of the wound cable 83 is provided. Compared with the case of installing along the winding direction (so-called laying down), the space can be saved.

  Although the cable extra length processing tool 1 which concerns on the said 1st Embodiment demonstrated the example which uses the connection parts 4 and 4 as the support part 6, it is not limited to this. For example, in a state where the first winding unit 2 and the second winding unit 3 are closed so as to face each other, one side of the first winding unit 2 and the second winding unit 3 is brought into contact with the installation surface. The support part supported by the above may be configured.

  The support portion will be specifically described with reference to FIG. FIG. 8 is an enlarged view of a main part showing the connecting portions 4 and 4 and the winding portions 2 and 3 around the connecting portions 4 and 4. The figure (a) is a front view, the figure (b) is a CC line sectional view when the 1st winding part 2 and the 2nd winding part 3 are closed, and the figure (c), It is CC sectional view taken on the line when the 1st winding part 2 and the 2nd winding part 3 are opened.

  8A, when the first winding unit 2 and the second winding unit 3 are closed, one end of the first winding unit 2 and the second winding unit 3 contacts the installation surface 85. As shown, the first and second winding portions 2 and 3 that connect the connecting portions 4 and 4 are extended continuously to one end of the second winding portion 3. The supporting portion 6A is configured to extend the other portions while avoiding the portion where the connecting plates 41, 41 of the connecting portions 4, 4 are connected.

  Therefore, when the 1st winding part 2 and the 2nd winding part 3 are closed, as shown in FIG.8 (b), the part which extended the 1st winding part 2 and the 2nd winding part 3 The tip portion of the contact portion comes into contact with the installation surface 85. Moreover, when the 1st winding part 2 and the 2nd winding part 3 are opened, as shown in FIG.8 (c), the connection plates 41 and 41, the 1st winding part 2, or the 2nd winding part 3 does not interfere with each other, the connecting portions 41, 41 and the first winding portion 2 or the second winding portion 3 can be opened approximately 180 degrees.

  Although the cable surplus length processing tool 1 which concerns on the said 1st Embodiment demonstrated the example which opens the 1st winding part 2 and the 2nd winding part 3 and unwinds the wound extra length part 84, It is limited to this. Is not to be done. For example, in order to unwind the extra length portion wound around the winding portion while closing it, a configuration in which the fall-off prevention plate can be removed before closing may be provided. Specifically, the drop-off preventing plate may be detachably fixed to one end portion of the latching portion with a bolt, a nut, or the like, or may be fixed to be rotatable. By being configured in this way, when the extra length portion is wound around the winding portion, the falling prevention plate is attached to the latching portion, and the falling prevention plate can be removed before closing the winding portion. . Therefore, when it is desired to unwind the surplus length portion wound around the winding portion, the surplus length portion can be unwound one turn at a time even from the inside even when the winding portion is closed. At this time, the extra length portion is unwound one by one by alternately changing the winding portion. Further, after the winding part is closed, the extra length part may be detachably operated by rotating the retaining part from the opening of the main body part. In this way, the surplus length portions stored in the first storage portion and the second storage portion fit into the third storage portion, thereby preventing the surplus length portions from being mixed in the storage body.

  Next, a second embodiment of the cable surplus length processing tool according to the present invention will be described with reference to the drawings. In addition, about the structure similar to the cable surplus length processing tool 1 which concerns on 1st Embodiment, while attaching | subjecting the same code | symbol, the description is abbreviate | omitted.

Second Embodiment
First, the configuration of the cable surplus length processing tool according to the embodiment will be described with reference to FIGS. 9 to 13. FIG. 9 is a view showing an open state of the cable surplus length processing tool 101 according to the embodiment, and is a front view of the entire cable surplus length processing tool 101. FIG.10 and FIG.11 is a figure which shows the state which closed the cable surplus length processing tool 101 which concerns on the same embodiment. FIG. 10 is a front view of the entire cable surplus length processing tool 101 as viewed from the second winding portion 103 side. FIG. 11 is a left side view of the cable surplus length processing tool 101 shown in FIG. 10 as viewed from the left side. FIG.12 and FIG.13 is a figure which shows the accommodating body 107 of the cable surplus length processing tool 101 which concerns on the same embodiment. FIG. 12 is a front view of the entire cable surplus length processing tool 101. FIG. 13 is a left side view of the cable surplus length processing tool 101 shown in FIG. 12 as viewed from the left side.

  The cable surplus length processing tool 101 includes two winding portions 102 and 103 that can wind up the surplus length portion, a connecting portion 4 that connects the winding portions 102 and 103 so as to be freely opened and closed, and a surplus length portion that has been wound up. And a storage body 107 capable of storing the above.

  The two winding portions 102 and 103 include a first winding portion 102 connected to one of the connecting portions 4 and a second winding portion 103 connected to the other of the connecting portions 4. The winding parts 102 and 103 are connected to the main body parts 21 and 31 connected to the connecting parts 4 and 4, and a plurality of guide parts 122, ..., 132, which are attached to the main body parts 21 and 31 and guide the extra length part. ... and. The guide portions 122,..., 132,... According to the present embodiment include a hooking portion 26 that can hook the surplus length portion. The guide parts 122, ..., 132, ... explain an example in which the drop-off prevention plate (regulator part) according to the first embodiment is not provided.

  The storage body 107 is wound around the first winding portion 2 and the second winding portion 3 and closed, thereby storing the storage portion 171 for storing the extra length portion wound in a substantially annular shape, and the storage portion 171. A fall prevention means 172 for preventing the part 171 from falling and a name plate 25 for indicating the type of the extra length part stored in the storage part 171 are provided.

  The storage portion 171 has a depth equal to or larger than the width of the extra length portion wound in an annular shape, and has a bottomed box-shaped accommodation portion main body 171a having a width equal to or larger than the outer diameter dimension of the extra length portion wound. In order to protect the extra length portion stored in the storage portion main body 171a, the buffer member 171b attached to the inner surface of the storage portion main body 171a and the width direction of the extra length portion wound up are substantially horizontal with the installation surface 85. And a contact surface 171c that supports the installation surface 85 so as to be able to stand by itself.

  The storage unit main body 171a has a first storage unit 173a that can store the wound-up surplus length portion, and a surplus length portion that is left unrolled (not wound up) in the first winding unit 102 and the second winding unit 103. And a second storage portion 173b capable of storing the above. In addition, the range enclosed with the dashed-dotted line in FIG. 13 is the storage space of this storage part main body 171a (storage body 7).

  In the present embodiment, the buffer member 171b is affixed with sheet-like felt on the bottom surface, the upper portion of the side surface, and the lower portion of the storage portion main body 171a. The buffer member 171b is not limited to the felt, and may be any material as long as it can protect the extra length portion to be stored. For example, the buffer member 171b can be elastically deformed such as rubber. It may be an elastic material. Further, the portion to which the buffer member 171b is attached is not limited to the example in the present embodiment, and may be attached to the front surface and the back surface in addition to the side surface and the bottom surface of the extra length portion. The storage unit main body 171a may be used as a buffer member by manufacturing the storage unit main body 171a with a material capable of protecting the surplus length part.

  The contact surface 171c is the bottom surface of the storage unit main body 171a and is formed flat. The contact surface 171c contacts the installation surface so that the width direction of the excess length portion is substantially horizontal to the installation surface when the storage portion main body 171a stores the excess length portion. Therefore, the contact surface 171c constitutes the support portion 106 that supports the storage portion main body 171a in a self-supporting manner.

  The fall prevention means 172 is a hole provided in the upper end portion of the storage portion 171, and is used for inserting and fixing a screw 172 a, a screw or the like to the wall surface 81 c of the pit.

  Next, a method for processing the excess length portion using the cable excess length processing tool 101 according to the embodiment will be described with reference to FIGS. 14 to 16. FIG.14 and FIG.15 is explanatory drawing showing 1 process of winding the surplus length part around the cable surplus length processing tool 101 which concerns on the same embodiment. FIG. 16 is an overview after processing the extra length portion using the extra cable length processing tool 101 according to the embodiment. FIG. 6A is an overview diagram when installed in a small (shallow) pit 81a. FIG. 6B is an overview diagram when installed in a large (deep) pit 81b. Here, FIG. 14 and FIG. 15 are shown for a case where the extra length portion 84 is newly wound and stored in the shape of 8 using the extra cable length processing tool 101 when the cable 83 supported by the cable rack 82 is newly installed. Explain with reference.

  First, a processing tool placement step S101 for placing the cable surplus length processing tool 101 in the pit 81 (structure) in which the surplus length portion 84 of the cable 83 is provided (see FIG. 14A). After the processing tool arranging step S101, a winding step S102 (see FIGS. 14B and 14C) for winding the extra length portion 84 of the cable 83 around the cable extra length processing tool 101 is performed. After the winding step S102, the first winding portion 2 and the second winding portion 3 are closed so as to face each other, and the winding step S103 (see FIG. 15A) for winding the excess length portion 84 in an annular shape is performed. . In addition, since the processing tool arrangement | positioning process S101 and winding process S102 are the same as the processing tool arrangement | positioning process S1 and winding process S2 which concern on 1st Embodiment, the detailed description is abbreviate | omitted.

  In the winding step S103, as shown in FIG. 15A, the closing operation gripping portion 24a is gripped, and the first winding portion 2 and the second winding portion 3 are closed so as to face each other. Next, the opening operation grip 24b is gripped, and the first winding unit 102 and the second winding unit 103 are opened. When the winding portions 102 and 103 are opened, the surplus length portion 84 that has been wound around the second winding portion 103 moves to the first winding portion 102, and the surplus length portion 84 is wound into a substantially annular shape. It becomes. The extra length portion 84 in this state is bound by a binding member 86 such as a string. The bundled surplus length portion 84 is stored in the storage body 107 installed at the place where the surplus length portion 84 is installed.

  At this time, the length of the surplus length portion 84 necessary for arranging the cable surplus length processing tool 101 from the support location where the cable 73 is supported to the processing position for processing the surplus length portion 84 is as follows. When the length of the surplus length portion 84 from the support location to the location where the cable surplus length processing tool 101 wound around the surplus length portion 84 is installed is stored, the surplus length portion 84 is accommodated in the second accommodating portion 173b.

  As in the first embodiment, as shown in FIGS. 16A and 16B, the surplus length portion 84 is formed by connecting the cable 83 from the cable rack 82 through which the cable 83 passes to the side of the wall in the small (shallow) pit 81a. It is erected and placed near the wall. That is, the surplus length portion 84 is wound at a processing position different from the location where the surplus length portion 84 is arranged, and the surplus length portion 84 bound by the binding member 86 is moved to this placement location, and the storage bodies 107, 107, 107. Wiring of the surplus length portions 84, 84, 84 until then is performed up to the cable rack 82 using the surplus length portions 84, 84, 84 left unwinding.

  Further, in the large (deep) pit 81 b, the surplus length portion 84 is disposed near the wall at the bottom of the cable rack 82. Wiring of the surplus length portion 84 up to that time is performed up to the cable rack 82 using the surplus length portion 84 that has been unwound. Usually, the cable 83 is constructed as a pair of three phases, the extra length portion 84 is wound up using the extra cable length processing tool 101 for each phase, and each of the storage bodies 107, 107, 107 arranged in a line from the wall is provided. Stored.

  In addition, when removing the surplus length part 84 wound up by the cable surplus length processing tool 1, when the surplus length part 84 finally accommodated in the storage body 107 is sufficient, this is used. When it is necessary to remove the surplus length portion 84 beyond this from the storage body 107, the surplus length portion 84 bound by the binding member 86 is unwound and used. The surplus surplus portion 84 is taken up again using the cable surplus length processing tool 101 and stored in the storage body 107.

  As described above, as a result of winding the surplus length portion 84 around the two winding portions 102 and 103, the surplus length portion 84 is twisted in a predetermined direction when being wound around the first winding portion 102 in the clockwise direction. When it is wound counterclockwise around the take-up portion 103, it is twisted in the direction opposite to the predetermined direction. By winding the surplus length portion 84 around the two winding portions 102 and 103 in the shape of a figure 8, the twist of the surplus length portion 84 is offset and is less likely to twist.

  Further, the cable surplus length processing tool 101 winds the surplus length portion 84 around each of the winding portions 102 and 103 with the winding radius of the winding portions 102 and 103, and the two winding portions 102 and 103. By closing so as to face each other, the extra length portion 84 wound up in the shape of a figure 8 can be formed into a substantially annular shape. At that time, the extra length portion 84 taken up by the second take-up portion 103 and the extra length portion 84 taken up by the first take-up portion 102 are substantially annular. The extra length portion 84 wound in an annular shape is wound around the winding radius of the winding portions 102 and 103. Therefore, the installation space of the cable surplus length processing tool 101 becomes a space corresponding to the winding radius of the winding portions 102 and 103, and can be saved.

  The extra length portion 84 is wound along the latching portions 26,... Of the respective winding portions 102, 103. The extra length portions 84 that are alternately wound around the winding portions 102 and 103 along the latching portions 26 and 103 of the winding portions 102 and 103 are closed so that the winding portions 102 and 103 face each other. Thus, the second winding portion 103 is allowed to move the extra length portion 84 in the width direction from the first winding portion 102 to the first winding portion 102. Therefore, when the take-up portions 102 and 103 are opened, the surplus length portion 84 can be brought close to the first take-up portion 102, and the surplus length portion 84 is made substantially annular at the take-up radius of the first take-up portion 102. Can be wound up.

  In addition, the installation space necessary for installing the cable surplus length processing tool 101 is such that the cable surplus length processing tool 101 is made self-supporting by using the support portion 106, so that the surplus length portion 84 of the wound cable 83 is provided. Compared with the case of installing along the winding direction (so-called laying down), the space can be saved.

  The extra length portion 84 is wound up by the winding portions 102 and 103, moved from the winding portions 102 and 103 to the storage body 107, and stored. Therefore, by storing the extra length portion 84 wound in the storage body 107, it is not necessary to store the extra length portion 84 in the take-up portion 102.103 and occupy the take-up portions 102 and 103. In order to wind up the extra length portion 84, the winding portions 102 and 103 can be dedicated.

  Although the cable surplus length processing tool 101 according to the second embodiment has been described as an example in which the hooking portion 26 does not include the drop-off prevention plate 27, the present invention is not limited to this. Specifically, the drop-off prevention plate 27 attached to the latching portion 26 is provided with the first winding portion 102 and the second winding portion when the first winding portion 2 and the second winding portion 3 are closed. The extra length portions 84 wound around the respective latching portions 26,... 103 can be moved from the one winding portion 102, 103 to the latching portions 26,. Any structure can be used.

  For example, the drop-off prevention plate may be configured to be removable from the latching portion when the first winding portion 102 and the second winding portion 103 are closed. The fall prevention plate configured in this manner restricts movement of the surplus length portion 84 in the width direction between the main body portion and the winding portion 102 when the surplus length portion 84 is wound around the latching portion. , 103 is detached, the movement in the width direction is allowed to move from the latching part of one winding part 102, 103 to the latching part of the other winding part 102, 103 by removing the fall prevention plate. It can be set as a structure.

  Further, the drop-off prevention plate may be configured to be changeable by, for example, rotating the direction of attachment to the latching portion. The fall prevention plate configured in this manner restricts movement of the surplus length portion 84 in the width direction between the main body portion and the winding portion 102 when the surplus length portion 84 is wound around the latching portion. , 103 is closed by changing the direction of the drop-off prevention plate from the outer side of the main body to the center, so that the movement of the surplus portion 84 in the width direction is changed from the hooking portion of one of the winding portions 102, 103. It can be set as the structure which accept | permits the movement to the latching | locking part of the other winding parts 102 and 103. FIG.

  Although the 1st accommodating part 173a of the accommodating part main body 173 which concerns on the said 2nd Embodiment demonstrated the example which has the depth which can accommodate the one phase part of the wound extra length part 84, it is limited to this is not. The storage unit body may be set to have a depth so as to have a first storage unit that can store a plurality of extra length portions wound up.

  In addition, this invention is not limited to the said embodiment, A various change is possible in the range which does not deviate from the summary of this invention.

  Although the cable surplus length processing tool 1, 101 according to the first or second embodiment has been described as an example of processing the surplus length portion 84 of the (power) cable 83 passed through the cable rack 82 in the pit 81, It is not limited to this. The cable surplus length processing tool may be used for a cable such as a communication cable or an optical fiber cable, in which a surplus length portion is provided.

  Although the cable extra length processing tools 1 and 101 concerning the said 1st and 2nd embodiment demonstrated the example provided with the rod-shaped latching | locking part 26, it is not limited to this. For example, the latching portion may be configured such that a latching surface that latches the surplus length portion rotates in a direction that latches the surplus length portion. Specifically, the latching portion includes a rod-like support shaft that protrudes at a substantially right angle with respect to the main body portion, and a cylindrical rotating body that is inserted into the support shaft and rotatably mounted. is there. The latching portion configured as described above can be wound while sliding the latching surface when the extra length portion is set along the latching portion.

  Although the cable extra length processing tools 1 and 101 which concern on the said 1st and 2nd embodiment demonstrated the example which uses the connection parts 4 and 4 and the contact surface 175 as a support part, it is not limited to this. For example, the support part may be a support part that is connected to the connection plate of the connection part and has a length that is equal to or longer than the length (longitudinal direction in the above embodiment) separating the winding parts of the connection part.

  The support portion will be specifically described with reference to FIG. FIG. 17 is an enlarged view of a main part showing the connecting portions 4 and 4 and the winding portions 2 and 3 around the connecting portions 4 and 4. 1A is a front view, FIG. 1B is a left side view when the first winding portion 2 and the second winding portion 3 are closed, and FIG. 1C is the first winding. It is a left view when the taking-up part 2 and the 2nd winding-up part 3 are opened.

  The support portion 206 shown in FIG. 17 includes support plates 261 and 261 each having a longer length in the longitudinal direction than a length in the longitudinal direction of the connection plates 4 and 4, and the support plates 261 and 261 and the connection plates 4 and 4. Are connected to both ends in the longitudinal direction of the support plates 261 and 261, and receiving members 263 that receive the winding portions 2 and 3 when the winding portions 2 and 3 are opened. … And.

  The support plate 261 preferably has a length that is greater than or equal to the length of the connecting plates 41 and 41 in the longitudinal direction, and a length that is less than the vertical or horizontal width of the winding portions 2 and 3. The connecting portion 262 and the receiving member 263 are set so that the height from the support plate 261 is the same. Therefore, the first winding unit 2 and the second winding unit 3 are arranged so as to be substantially parallel with the winding unit opened. The receiving member 263 is made of a material that elastically deforms to protect the outer surfaces of the winding portions 2 and 3 when the winding portions 2 and 3 are opened, such as rubber and fail.

  Therefore, when the 1st winding part 2 and the 2nd winding part 3 are closed, as shown in FIG.17 (b), the support part 206 is longer than the connection parts 41 and 41 of 1st Embodiment. Touch for a long time. Therefore, the support part 206 can support the winding parts 2 and 3 more stably.

  DESCRIPTION OF SYMBOLS 1 ... Cable extra length processing tool, 2 ... 1st winding part (winding part), 21 ... Main-body part, 22 ... Guide part, 23 ... Opening, 24 ... Gripping part, 24a ... Gripping part for closing operation, 24b ... Opening operation gripping part, 24c ... grip part, 24d ... grip part, 25 ... name plate, 26 ... hanging part, 27 ... drop-off prevention plate (regulation part), 28 ... cable end pressing metal, 28a ... grip piece, 28b ... fixing member, 3 ... second winding part (winding part), 31 ... main body part, 32 ... guide part, 4 ... connecting part, 41 ... connecting plate, 42 ... hinge, 42a ... rotating shaft, 5 ... Closed state maintaining means, 51 ... locking means, 52 ... support part, 52a ... first support part, 52b ... second support part, 53 ... connecting member, 53a ... rotating shaft, 53b ... fitting part, 53c ... connecting part 54 ... Bearing part, 55 ... Locking part, 6, 6A ... Supporting part, 7 ... Storage body, 71 ... First storage part, 72 2nd storage part, 73 ... communication part, 74 ... 3rd storage part, 81 ... pit, 81a ... small (shallow) pit, 81b ... large (deep) pit, 82 ... cable rack, 83 ... cable, 84 ... Surplus length part, 85 ... installation surface, S1 ... treatment tool placement step, S2a ... removal step, S2 ... winding step, S3 ... treatment tool closing step, 101 ... cable extra length treatment tool, 102 ... first winding part (winding) Taking part), 122 ... guide part, 103 ... second winding part, 132 ... guide part, 106 ... support part, 107 ... storage body, 171 ... storage part, 172 ... fall prevention means, 173 ... storage part body, 173a ... 1st accommodating part, 173b ... 2nd accommodating part, 174 ... Buffer member, 175 ... Contact surface, 81c ... Wall surface, 86 ... Bundling member, S101 ... Processing tool arrangement | positioning process, S102 ... Winding process, S103 ... Processing tool closing process

Claims (7)

A cable surplus length processing tool arranged at a processing position for processing a surplus length portion of a cable and processing a surplus length portion of the cable,
Comprising two winding parts capable of winding up the extra length of the cable, and a connecting part for connecting the winding part so as to be freely opened and closed;
The two winding sections wind the cable extra length clockwise around one winding section, wind the cable extra length counterclockwise around the other winding section, and connect the winding sections to each other. A cable surplus length processing tool characterized by being configured to be closed so as to face each other. The winding unit includes a main body unit coupled to the coupling unit, and a plurality of guide units that are attached to the main body unit and guide the extra length portion of the cable.
The guide portion includes a latching portion capable of latching a surplus length portion of the cable, and a regulating portion for restricting movement in the width direction of the surplus length portion of the cable latched by the latching portion. Cable excess length processing tool as described in 1.   The cable surplus length processing tool according to claim 1 or 2, further comprising a support portion that supports the winding portion so as to be capable of self-supporting in a state where the winding portion is closed. The winding unit includes a main body unit coupled to the coupling unit, and a plurality of guide units that are attached to the main body unit and guide the extra length portion of the cable.
The guide portion is capable of hooking the extra length portion of the cable and allows movement of the extra length portion of the wound cable in the width direction,
The guide part of one winding part is configured to be able to move the extra length part of the wound cable to the guide part of the other winding part when the winding part is closed to face each other. The cable surplus length processing tool according to 1.   The cable surplus length processing tool of any one of Claims 1-4 with which the storage body which can accommodate the surplus length part of the cable wound up by the winding-up part is provided in a different body from a winding-up part. It is a method of processing the surplus length part of a cable using the cable surplus length processing tool of any one of Claims 1-3,
Wind the excess length of the cable clockwise around one winding part and wind it counterclockwise around the other winding part, and then close one winding part and the other winding part so as to face each other A method for processing an extra length portion of a cable, characterized by: A method for processing an extra length portion of a cable using the extra cable length processing tool according to claim 5,
Wrap the excess length of the cable around one winding part clockwise and wind it around the other winding part counterclockwise so that one winding part and the other winding part face each other. A method for processing an extra length portion of a cable, wherein the extra length portion of the cable wound by closing is stored in a storage body.

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