JP2019192595A - Fuse tube support - Google Patents

Abstract

To provide a fuse tube support which can prevent generation of an erroneous input and is excellent in a work aspect and a use aspect.SOLUTION: The fuse tube support includes a support member formed by arranging a plurality of tube parts 25, side by side horizontally, which can support a fuse tube 3 for cut-out by inserting it from the above, and includes a level difference 36 formed at an upper end part of an internal surface of the tube part 25. By inserting the fuse tube 3 into the tube part 25 from a front end and engaging a thick part 15A on the root side with the level difference 36 of the tube part 25, the fuse tube 3 is supported on the tube part 25.SELECTED DRAWING: Figure 7

Description

  The present invention relates to a fuse cylinder support for supporting a fuse cylinder.

  Generally, a cutout for electrically connecting a transmission / distribution line for transmitting and distributing electric power to a pole transformer is installed in the vicinity of the pole transformer. A fuse cylinder is provided in the cutout, and a fuse is provided in the fuse cylinder. This fuse may blow out due to, for example, a current exceeding the overload flowing in the transformer or due to deterioration over time. When the power transmission / distribution line is, for example, a three-phase three-wire system, and all the fuses are blown, three fuses, that is, three fuse cylinders are sequentially removed from the cutout to replace the fuses. Then, from the fuse cylinder after the replacement of the fuse is completed, for example, in a high-pressure rubber glove storage bag or an indirect hot wire storage bag, and after the fuse replacement, all the fuse cylinders stored in the bag are sequentially taken out. Input to each phase of cutout.

  By the way, the three fuse cylinders are often equipped with fuses having different capacities for each phase, but since all the fuse cylinders have the same shape and the same size, they can be distinguished by appearance. difficult. Under such circumstances, if all of the fuse cylinders after the fuse replacement as described above are put together in one bag, it is impossible to distinguish which phase the fuse cylinder is. Therefore, there is a possibility that the fuse cylinder to be inserted into each phase of the cutout is erroneously inserted. Since it is assumed that the transformer burns out due to this erroneous insertion, or a specific fuse is blown to reach a phase failure, early improvement is desired.

  Also, a fuse cylinder support that supports the fuse cylinder removed from the cutout as described above has been proposed. The fuse cylinder support is integrally formed with a pair of locking pieces made of an elastic body configured to be freely attached to a mounting bracket attached to a brace and a lower end of the locking piece so as to extend downward. A fuse support cylinder portion that can be held by inserting one end of the cylinder from below (see, for example, Patent Document 1).

Japanese Utility Model Publication No. 60-98256

  In the configuration of Patent Document 1, since the fuse cylinder supporter holds one fuse cylinder, the three fuse cylinders cannot be held and workability is poor. In addition, since one end of the fuse cylinder is inserted and held in the fuse support cylinder portion from below, the fuse cylinder is detached from the fuse support cylinder portion and dropped downward if the insertion is not performed securely. It was difficult to use.

  Accordingly, an object of the present invention is to provide a fuse cylinder support that can prevent erroneous insertion and that is excellent in terms of work and use.

  The fuse cylinder support of the present invention includes a support member in which a plurality of cylinder parts that can be supported by inserting a cut-out fuse cylinder from above are arranged in a horizontal direction. .

  According to the above configuration, the fuse cylinder removed from the cutout is inserted into and supported by a plurality of cylinder portions from above so as to correspond to the position to be inserted into the cutout, so that the fuse to be inserted into any position of the cutout It is possible to reliably grasp whether it is a cylinder. Therefore, it is possible to prevent the fuse cylinder supported by the plurality of cylinder portions from being erroneously inserted into the cutout. In addition to being able to support all of the multiple fuse cylinders in multiple cylinder sections, it is also configured to be inserted and supported in multiple cylinder sections from above, so that fuse replacement can be performed quickly and supported. It is possible to surely prevent the fuse cylinder that has been dropped from falling.

  Further, the fuse cylinder support of the present invention is provided with a step at the upper end portion of the inner surface of the cylinder portion, the fuse cylinder is inserted into the cylinder portion from the tip, and the thick portion on the root side is the step difference of the cylinder portion. The fuse cylinder may be configured to be supported by the cylinder portion by being locked.

  As described above, when the fuse cylinder is inserted into the cylinder part from the tip, the thick part on the root side of the fuse cylinder is locked to the step provided on the upper end of the inner surface of the cylinder part, so that the fuse cylinder is stabilized in the cylinder part. Can support well.

  In the fuse tube support of the present invention, the fuse tube is a box-type fuse tube having two connecting blades spaced apart in the axial direction, and the fuse tube is inserted into the tube portion from the tip. The connecting blade is formed with a notch for allowing the pair of connecting blades to move in the axial direction within the tube portion when the pair of connecting blades are inserted, and the fuse tube is inserted into the tube portion from the tip to be positioned on the root side The fuse cylinder may be configured to be supported by the cylinder part by locking the thick part of the base end part at the upper end of the cylinder part.

  As described above, in the case of a box-type fuse cylinder, when the fuse cylinder is inserted into the cylinder portion, the notch formed in the cylinder portion causes the axial movement of the pair of connecting blades within the cylinder portion. Permissible. When the fuse cylinder is inserted into the cylinder portion from the tip, the thick portion of the base end portion of the connecting blade located on the root side is locked at the upper end of the cylinder portion, and the fuse cylinder can be stably supported on the cylinder portion.

  In the fuse cylinder support of the present invention, the fuse cylinder is a cylindrical fuse cylinder having a movable cylinder on the root side, and the fuse cylinder is inserted into the cylinder portion from the tip to obtain a thick portion of the movable cylinder. The fuse cylinder may be configured to be held by the cylinder portion by being locked to the step of the cylinder portion.

  As described above, in the case of a cylindrical fuse cylinder, when the fuse cylinder is inserted into the cylinder part from the tip, the thick part of the movable cylinder is locked to the step of the cylinder part, so that the fuse cylinder is stabilized to the cylinder part. Can hold well.

  In the fuse cylinder support of the present invention, the support member may include an attachment portion that can be attached to a utility pole or a brace.

  As described above, since the support member includes the attachment portion that can be attached to the utility pole or the arm metal, the support member can be quickly attached to the utility pole or the arm metal via the attachment portion to immediately remove the fuse cylinder. It can be carried out.

  According to the present invention, it is possible to prevent erroneous insertion by providing a support member in which a plurality of cylindrical parts that can be supported by inserting a cut-out fuse cylinder from above are arranged in a horizontal direction. In addition, it is possible to provide a fuse tube support that is excellent in terms of work and use.

FIG. 1 is a front view of a fuse tube support according to an embodiment of the present invention. FIG. 2 is a side view of the fuse cylinder support. FIG. 3 is a plan view of the fuse cylinder support. It is a front view which shows the state which attached the fuse cylinder support tool to the utility pole, and supported the box-type fuse cylinder. It is a front view which shows the state which attached the fuse cylinder support tool to the utility pole, and supported the cylindrical fuse cylinder. FIG. 6 is a longitudinal sectional view of a main part showing a state in which a box-shaped fuse cylinder is locked to a cylinder part of the fuse cylinder support. FIG. 6 is a longitudinal sectional view of a main part showing a state in which a cylindrical fuse cylinder is locked to the cylinder part of the fuse cylinder support. FIG. 8 is a side view of a box-type fuse cylinder. FIG. 9 is a side view of a cylindrical fuse cylinder.

  An embodiment of a fuse tube support of the present invention will be described. The fuse cylinder support 1 is configured to stably support both the box-type fuse cylinder 2 (see FIG. 8) and the cylindrical fuse cylinder 3 (see FIG. 9). Each of the box-type cut-out that houses the box-type fuse cylinder 2 and the cylinder-type cut-out that houses the cylindrical fuse cylinder 3 each have a three-phase transmission / distribution line (not shown) that transmits and distributes power. ) And a pole transformer (not shown).

  As shown in FIG. 8, one box-type fuse cylinder 2 includes an insulating cylindrical first cylinder portion 4 and an insulating cylinder that is fitted and fixed to the base end of the first cylinder portion 4. Second cylindrical portion 5 and a cylindrical third cylindrical portion 6 that is movably mounted in a large-diameter portion 5A located on the proximal end side of the second cylindrical portion 5 and constitutes a display portion. . Further, the base end portion of the first connection blade 8 is clamped and fixed to a ring-shaped first support member 7 which is a thick portion described later, which is attached to the outer periphery of one end (tip) of the first tube portion 4, The base end portion of the second connection blade 10 is clamped and fixed to a ring-shaped second support member 9, which is a thick portion described later, attached to the outer periphery of the other end (base end) of the first tube portion 4. In addition, at the base end portion of the second connection blade 10, there is provided an extending portion 11 having conductivity extending to the side away from the first connection blade 8, and the inside of the fuse cylinder 2 is provided at the tip of the extension portion 11. A conductive screw 12 for winding and fixing a conductive wire (not shown) connected to the base end of a fuse (not shown) included in the above is screwed. The tip of the fuse (not shown) is connected to the first connecting blade 8 inside the fuse cylinder 2 via a conductor (not shown), and the box-shaped fuse cylinder 2 is inserted into the cutout. A transmission / distribution line (not shown) and a pole transformer (not shown) can be electrically connected. The third cylinder portion 6 is colored red and is urged to move to a protruding position (see a two-dot chain line in FIG. 8) by a coil spring (not shown). Accordingly, by pushing the third tube portion 6 in the direction of the arrow, a lead wire (not shown) is wound around the screw 12 in a shortened state (see the solid line in FIG. 8) that has entered the large diameter portion 5A of the second tube portion 5. The third cylinder part 6 is held in a shortened state by tightening with. Then, when a fuse (not shown) provided in the fuse cylinder 2 is blown (at the time of abnormality), the third cylinder portion 6 protrudes from the second cylinder portion 5 by the urging force of the coil spring (two points in FIG. 8). It is possible to confirm that the fuse has blown by visually observing it.

  The second support member 9 to which the proximal end portion of the second connection blade 10 is sandwiched and fixed is composed of a pair of semicircular members 9A and 9A (only one is shown in FIG. 8). A pair of projecting portions 9B and 9B (only one is shown in FIG. 8) projecting radially outward are provided at the butting end opposite to the fixed portion of the second connecting blade 10 of 9A. The semicircular members 9 </ b> A and 9 </ b> A can be fixed to the first tube portion 4 by tightening the pair of projecting portions 9 </ b> B and 9 </ b> B to the side closer to the screw 13.

  The other cylindrical fuse cylinder 3 includes a fixed cylinder 14 and a movable cylinder 15 as shown in FIG. The fixed cylinder 14 is located from one end (front end) to the first cylinder part 16 having conductivity, the second cylinder part 17 having conductivity, the third cylinder part 18 having insulation, and the proximal end having insulation. The 4th cylinder part 19 is continuously arranged coaxially. A red tape 20 is affixed to the outer periphery of the fourth cylinder portion 19 and functions as a display cylinder portion that displays that the fuse has been welded.

  The movable cylinder 15 has conductivity and is externally mounted on the third cylinder portion 18 of the fixed cylinder 14 so as to be movable in the axial direction. In addition, the movable cylinder 15 includes a cylindrical thick portion 15A that is thicker at one end (tip) than the other portion, a flange portion 15B at the other end (base end), and an outer periphery 1 immediately above the flange portion 15B. A shaft portion 21 around which a conducting wire (not shown) connected to a base end of a fuse (not shown) provided inside the fuse cylinder 3 is wound at a location, and the wound conducting wire is pressed against the outer surface of the movable cylinder 15 and fixed. And a bolt 22 for the purpose. Note that one end of a conducting wire (not shown) is also connected to one end (tip) of the conducting wire, and the other end of the conducting wire is connected to the first tube portion 16 inside. The movable cylinder 15 is urged to move toward the first cylinder portion 16 by the coil spring 23, and is separated from the first cylinder portion 16 side against the urging force of the coil spring 23 by a conducting wire (not shown). It is set in a state where it is moved to the side (in the direction of the arrow) (see the two-dot chain line in FIG. 8).

  Accordingly, when a fuse (not shown) provided in the fuse cylinder 3 is blown (when an abnormality occurs), the movable cylinder 15 tries to move, but the movable cylinder 15 is fixed to the cutout (not shown). First, the fourth cylinder portion 19 of the fixed cylinder 14 which is free by the urging force of the coil spring 23 protrudes from the movable cylinder 15 and further protrudes to the outside from the lower end of the cutout. By visually observing the tape 20 affixed to the protruding fourth cylinder portion 19, it can be confirmed that the fuse has blown.

  Next, the fuse cylinder support 1 is formed of an insulating synthetic resin, and the configuration thereof will be described with reference to FIGS. Three cylindrical sections 24, 25, 26 that can be supported by inserting three cylindrical fuse cylinders 3, 3, 3 (the same applies to the three box-shaped fuse cylinders 2, 2, 2) from above are laterally arranged. A support member 27 arranged at a predetermined interval so as to be lined up, and an attachment portion 29 that can be attached to the utility pole 28 are provided. A sticker on which letters of a-phase, b-phase, and c-phase are printed on the front surface of the three cylindrical portions 24, 25, and 26, or directly by using a writing instrument such as Magic Ink (registered trademark). If the c-phase characters are described, the cylinder portion 24, 25 or 26 into which the removed fuse cylinder 3 is inserted can be reliably grasped.

  Each of the cylindrical portions 24, 25, and 26 is configured in a vertically long cylindrical shape with the upper and lower ends opened, and when the box-shaped fuse cylinder 2 is inserted forward from the tip, the cylinders of the pair of connection blades 8 and 9 Vertical slits 24A, 25A, and 26A, which are notches for allowing movement in the axial direction in the portions 24, 25, and 26, are formed. The vertical slits 24A, 25A, 26A are formed from the upper end to the vicinity of the lower end of the cylindrical portions 24, 25, 26.

  The support member 27 includes a horizontally long rectangular plate-shaped main body portion 27A, and a pair of upper and lower support portions 27B that are fixed to the front surface of the main body portion 27A and support the cylindrical portions 24, 25, and 26 at two locations. 27B, and an arcuate contact portion 27C that is attached to the rear surface of the main body portion 27A so as to protrude rearward and contacts the peripheral surface of the utility pole 28. The contact portion 27C is formed by welding left and right leg portions 27d and 27e provided at both left and right ends and a central leg portion 27f provided at the left and right center portion to the rear surface of the main body portion 27A.

  At the center of the upper end of the main body 27A, there is provided a vertical plate portion 27D that is integrally formed so as to extend upward, and a locking hole 31 that can be locked to a scaffold bolt 30 provided on the electric pole 28 at the upper end of the vertical plate portion 27D. Is forming. An attachment portion 29 that can be attached to the utility pole 28 is configured by a vertical plate portion 27 </ b> D provided with the locking holes 31. As shown in FIG. 4, the locking hole 31 is formed so as to communicate with the upper end of the large diameter hole 31 </ b> A and the large diameter hole 31 </ b> A allowing the passage of the head of the scaffold bolt 30. And a small-diameter hole 31B to be locked. Therefore, the fuse cylinder support 1 can be suspended by locking the locking hole 31 to the scaffold bolt 30. After the fuse cylinder support 1 is suspended, it can be fixed to the utility pole 28 using a belt 32 as shown in FIG. Specifically, the belt 32 is placed in a space 33 (see FIG. 2) formed by the front surface of the main body portion 27A, the upper and lower surfaces of the pair of upper and lower support portions 27B and 27B, and the rear surfaces of the cylindrical portions 24, 25, and 26. After passing (see FIG. 4), the fuse cylinder support 1 can be fixed while being pressed against the electric pole 28 by winding the belt 32 around the electric pole and fixing it.

  As shown in FIG. 3, arc portions 34 are formed along the outer shape of the cylindrical portions 24, 25, and 26 at three locations in the lateral direction of the front ends of the supporting portions 27 </ b> B and 27 </ b> B, and the cylindrical portions with respect to the supporting portions 27 </ b> B and 27 </ b> B are formed. By increasing the contact area of 24, 25, 26, the connection strength can be increased. The arcuate portions 34, 34, 34 of the support portions 27B, 27B and the cylindrical portions 24, 25, 26 in contact therewith are connected by welding or adhesion. In addition, horizontally long and rod-like reinforcing members 35 and 35 for increasing the connection strength with the main body 27A are welded to the upper end surface and the lower end surface of the rear end portion of each support portion 27B.

  Further, a step 36 is provided at the upper end portion of the inner surface of the cylindrical portion 25 located at the center of the left and right (the other cylindrical portions 24 and 26 are the same, so only the cylindrical portion 25 will be described). The step 36 is formed by forming a large-diameter portion 36A at the upper end of the inner surface of the cylindrical portion 25 and forming a small-diameter portion 36B below the large-diameter portion 36A. Is forming. Further, the step 36 is formed in the entire circumferential direction. Therefore, as shown in FIG. 6, the box-shaped fuse cylinder 2 is inserted into the cylinder portion 25 from the tip, and the second support member 9, which is a thick portion of the base end portion of the second connection blade 10 located on the root side, is provided. The lower inclined surfaces of the pair of projecting portions 9B and 9B projecting outward in the radial direction are locked (contacted) with the upper end 36T (actually the inner edge of the upper end 36T) of the cylindrical portion 25, and this engagement As a result, the fuse cylinder 2 is in a forward tilted position, and the rear lower end 7A of the first support member (thick part) 7 of the first connection blade 8 located on the distal end side is locked to the small diameter part 36B which is the inner surface of the cylinder part 25. (Abut) and the fuse cylinder 2 is reliably supported by the cylinder portion 25. In FIG. 6, the lower inclined surface of the protruding portions 9B and 9B is engaged with the upper end 36T of the cylindrical portion 25, and the rear lower end 7A of the first support member (thick portion) 7 is engaged with the small diameter portion 36B of the cylindrical portion 25. However, the lower inclined surface of the projecting portions 9B and 9B is locked to the upper end 36T of the cylindrical portion 25, and the lower end of the extending portion 11 is locked (contacted) to the step 36 so that the fuse cylinder 2 May be supported by the cylindrical portion 25. When the fuse cylinder 2 does not include the protrusions 9B and 9B, each of the second support member 9 and the extension portion 11 that are thick portions of the base end portion of the second connection blade 10 is a cylinder portion. The fuse cylinder 2 may be configured to be supported by the cylinder portion 25 by being engaged (contacted) with the step 36 of 25.

  In the case of the cylindrical fuse cylinder 3, the fuse cylinder 3 is inserted into the cylinder portion 25 from the tip, and the thick portion 15 </ b> A of the movable cylinder 15 is engaged (contacted) with the step 36 of the cylinder portion 25. 3 is securely held by the cylindrical portion 25.

  A procedure for performing a fuse replacement operation using the fuse cylinder support 1 having the above-described configuration will be described. The box-shaped fuse cylinder 2 will be described as an example. First, as described above, the fuse cylinder support 1 is fixed to the utility pole 28 (see FIG. 4). Subsequently, for example, the a-phase fuse cylinder 2 is removed from the box-shaped cutout, and is inserted into and supported by the cylinder portion 24 corresponding to the a-phase. This is similarly performed for the b-phase fuse cylinder 2 and the c-phase fuse cylinder 2. Next, the fuses of all the fuse cylinders 2 are replaced, and when the fuse replacement is completed, the fuse cylinders 2 are taken out from the a-phase fuse cylinders 2 supported by the leftmost cylinder portion 24 and are put into the a-phase of the box-shaped cutout. . This is similarly performed for the b-phase fuse cylinder 2 and the c-phase fuse cylinder 2 to complete the fuse replacement operation. FIG. 5 shows the case of the cylindrical fuse cylinder 3. 4 and 5 show a state where the fuses of the three fuse cylinders 2 and 3 are supported by the fuse cylinder support 1 in a state where the fuses are blown.

  Accordingly, the fuse cylinder removed from the cutout, for example, the box-shaped fuse cylinder 2 is inserted from above into a plurality (three in this case) of the cylinder portions 24, 25, and 26 so as to correspond to the positions to be inserted into the cutout. Thus, the fuse cylinders 2, 2, and 2 to be inserted into the cutout can be reliably grasped. Therefore, it is possible to prevent the fuse cylinders 2, 2, and 2 supported by the plurality of cylinder portions 24, 25, and 26 from being erroneously inserted into the cutout. In addition, since all of the plurality of fuse cylinders 2, 2, and 2 can be supported by the plurality of cylinder portions 24, 25, and 26, not only is excellent in work and use, but also the plurality of cylinder portions 24, 25, Since it is the structure inserted and supported by 26 from the upper part, it can prevent reliably that the fuse tube 2,2,2 supported is falling below.

  Here, a case of a three-phase three-wire system is shown, but even a single-phase two-wire system can be used. In the case of this single-phase two-wire system, a single-phase two-wire dedicated fuse cylinder support in which two cylinder portions are arranged in the lateral direction may be configured and implemented.

  The present invention is not limited to the above-described embodiments, and various modifications can be made.

  In the embodiment, the step 36 on the inner surface of the cylindrical portions 24, 25, and 26 is provided in the entire circumferential direction, but the step may be provided only at a specific location in the circumferential direction. Further, although the step 36 is integrally formed with the cylindrical portions 24, 25, 26, the step may be configured by attaching a separately formed convex portion to the inner surface of the cylindrical portions 24, 25, 26.

  Moreover, in the said embodiment, although the fuse cylinder support 1 was attached to the utility pole 28, you may make it attach a fuse cylinder support to a bracelet.

  Moreover, in the said embodiment, although it was the structure by which the lower end of the cylinder parts 24, 25, 26 was open | released, you may comprise in the bottomed cylindrical cylinder part by which the lower end was closed.

  In the above embodiment, the fuse cylinder support is used for the purpose of supporting the fuse cylinder removed at the time of the fuse replacement work. In order to attach the point exploration device, a fuse cylinder support may be used for the purpose of removing the fuse cylinder once and supporting the removed fuse cylinder.

  Moreover, in the said embodiment, although the fuse cylinder support 1 was formed with the synthetic resin, you may form with a metal, wood, paper, etc.

  DESCRIPTION OF SYMBOLS 1 ... Fuse cylinder support tool, 2 ... Box-type fuse cylinder, 3 ... Cylindrical fuse cylinder, 4 ... 1st cylinder part, 5 ... 2nd cylinder part, 5A ... Large diameter part, 6 ... 3rd cylinder part, DESCRIPTION OF SYMBOLS 7 ... 1st support member, 7A ... Rear side lower end, 8 ... 1st connection blade, 9 ... 2nd support member, 9A ... Semicircular member, 9B ... Projection part, 10 ... 2nd connection blade, 11 ... Extension Part, 12, 13 ... screw, 14 ... fixed cylinder, 15 ... movable cylinder, 15A ... thick part, 15B ... flange part, 16 ... first cylinder part, 17 ... second cylinder part, 18 ... third cylinder part, 19 ... 4th cylinder part, 20 ... Tape, 21 ... Shaft part, 22 ... Bolt, 23 ... Coil spring, 24, 25, 26 ... Cylinder part, 24A, 25A, 26A ... Vertical slit, 27 ... Support member, 27A ... Main body Part, 27B ... support part, 27C ... contact part, 27D ... vertical plate part, 27d, 27e, 27f ... leg part, 28 ... utility pole, 29 ... mounting part, 30 Scaffolding bolt, 31 ... locking hole, 31A ... large diameter hole, 31B ... small diameter hole, 32 ... belt, 33 ... space, 34 ... arc portion, 34 ... arc portion, 35 ... reinforcing member, 36 ... step, 36A ... large Diameter part, 36B ... Small diameter part, 36T ... Upper end

Claims (5)

  A fuse cylinder support, comprising: a support member in which a plurality of cylinder portions that can be supported by inserting a cut-out fuse cylinder from above are arranged in a horizontal direction.   A step is provided at an upper end portion of the inner surface of the tube portion, the fuse tube is inserted into the tube portion from the tip, and a thick portion on the base side is locked to the step of the tube portion so that the fuse tube is connected to the tube portion. The fuse cylinder support according to claim 1, wherein the fuse cylinder support is configured to be supported by a portion.   The fuse cylinder is a box-type fuse cylinder having two connection blades spaced apart in the axial direction, and the cylinder portion includes an inner portion of the pair of connection blades when the fuse cylinder is inserted from the tip. A notch for allowing movement in the axial direction is formed, and the thick portion of the base end portion of the connection blade located on the root side by inserting the fuse tube from the tip into the tube portion is the tube portion The fuse cylinder support tool according to claim 1, wherein the fuse cylinder is supported by the cylinder portion by being locked at an upper end of the fuse cylinder.   The fuse cylinder is a cylindrical fuse cylinder having a movable cylinder on the root side, the fuse cylinder is inserted into the cylinder portion from the tip, and the thick portion of the movable cylinder is locked to the step of the cylinder portion. 3. The fuse cylinder support according to claim 2, wherein the fuse cylinder is configured to be held by the cylinder portion.   The fuse cylinder support according to any one of claims 1 to 4, wherein the support member includes an attachment portion that can be attached to a utility pole or a brace.

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