JP2016012982A - Pole band for temporary recovery - Google Patents

Abstract

A temporary restoration utility pole band that can be easily attached to an arbitrary utility pole is realized.
The temporary restoration utility pole band 100 can be adjusted by increasing or decreasing the number of pieces 10 according to the thickness (diameter) of the utility pole P, so that a utility pole band is required. At this time, the piece member 10 and the piece member 20 with brackets are connected by the shaft member 3, and the temporary restoration utility pole band 100 having a length corresponding to an arbitrary utility pole P can be produced. 100 can be easily attached to the utility pole P. The temporary restoration utility pole band 100 can be fixed to the utility pole P by a relatively simple procedure in which the utility pole band 100 is wound around the utility pole P and the locked portion 40 is locked by the locking portion 30.
[Selection] Figure 1

Description

  TECHNICAL FIELD The present invention relates to a temporary restoration utility pole band that is fixed to an arbitrary utility pole and temporarily installs a brace or the like on the utility pole.

In the event of an accident that damages the bracket that supports the feeders (hereinafter referred to as feeders) provided in parallel with the overhead wires to supply power to the overhead wires of the railway, immediately attach the brace or brace to the utility pole. Construction to temporarily restore feeders will be carried out. For example, the temporary recovery manual describes a method of supporting a feeder by assembling a bracket-like structure by binding a log to a utility pole with a shimmer.
Also, a utility pole band is known that is fixed to a utility pole by sandwiching the utility pole between two semi-arc-shaped band pieces and fastening the band pieces with bolts and nuts (see, for example, Patent Document 1). By using this electric pole band, a brace etc. can be easily attached to the electric pole.

Japanese Patent Laid-Open No. 5-112163

However, the method of temporarily installing a bracket-like structure as in the above-described temporary recovery manual requires a large number of personnel and requires a lot of labor and work time. Therefore, there has been a demand for a method that allows temporary recovery more easily.
Moreover, since the utility pole band of the said patent document 1 is formed in the size corresponding to the diameter of the utility pole to attach, temporary restoration may be delayed if there is no appropriate size utility pole band at the time of an emergency when an accident occurs. is there. There is also a limit to installing various types of utility pole bands that are expected to be needed in an emergency.

  The objective of this invention is providing the utility pole band for temporary restoration which can be easily attached to arbitrary utility poles.

In order to achieve the above object, the present invention provides:
An arbitrary number of pieces of a plurality of piece members are connected, and a band body formed to a predetermined length;
A locking portion connected to one end of the band body;
A locked portion connected to the other end of the band body and locked to the locking portion;
With
The band main body is wound around a power pole, the locked portion is locked by the locking portion, and a temporary restoration power pole band fixed to the power pole,
At least one of the plurality of piece members is a piece member with a metal fitting provided with a metal fitting for supporting the temporary restoration object by the utility pole.

With the temporary restoration utility pole band having such a configuration, the number of piece members can be increased or decreased according to the thickness (diameter) of the utility pole, and the length thereof can be adjusted. Can be easily attached to. In other words, when a utility pole band is required, it is possible to obtain a temporary restoration utility pole band having a length corresponding to an arbitrary utility pole by connecting a piece member or a piece member with a bracket with a shaft member, The temporary restoration utility pole band can be easily attached to the utility pole.
Further, the temporary restoration utility pole band can be fixed to the utility pole by a relatively simple procedure of winding the temporary restoration utility pole band around the utility pole and locking the locked portion with the locking portion.

Also, preferably
A first tube portion is provided at one end of the piece member, and a second tube portion in a direction parallel to the first tube portion is provided at the other end,
Inserting a shaft member so as to penetrate the first cylindrical part of one adjacent piece member and the second cylindrical part of the other adjacent piece member arranged with their centerlines aligned, the piece The members are connected to each other.

  In order to obtain a temporary restoration utility pole band with a desired length, the work of connecting the piece member and the piece member with bracket is made to communicate with the first tube portion and the second tube portion which are arranged with their center lines aligned. Therefore, the temporary restoration utility pole band having a length corresponding to an arbitrary utility pole can be easily made in a short time.

Also, preferably
The piece member includes a piece member body having a flat outer surface between the first tube portion and the second tube portion,
The piece member body is bent inward at both ends so that the center line of the first cylinder part and the second cylinder part is located on a virtual surface with the outer surface widened.

Thus, when the both ends of the piece member main body of the piece member are bent inward, when the temporary restoration utility pole band is wound around the utility pole and fixed, the piece member comes into contact with the utility pole at two places on both ends. The center side of the member main body does not come into contact with the outer peripheral surface of the utility pole.
For example, if the piece member body of the piece member is flat, when the temporary restoration utility pole band is wound around the utility pole, the center side of the piece member body contacts the outer peripheral surface of the utility pole, so the piece member is the outer periphery of the utility pole. When a force that is attracted to or pressed against the surface is applied, the plate-shaped piece member main body may be deformed so as to bend along the R surface of the outer peripheral surface of the utility pole.
On the other hand, a piece member that contacts the power pole at two locations on both ends and whose center side does not contact the power pole is difficult to deform along the R surface of the outer peripheral surface of the power pole.
That is, a bracket-like structure assembled by fixing the temporary pole pole band to the utility pole and attaching a brace using the bracket-attached piece member, or a temporary restoration target object supported by the bracket-like structure ( For example, even if the weight of feeders acts on the temporary restoration pole pole, the temporary restoration pole pole, which is mainly composed of a hard-to-deform piece, is unlikely to be damaged and stabilizes heavy objects while fixed to the pole. Can be supported.

Also, preferably
The locked portion includes a locked portion main body connected to the band main body, a male screw member having a base end pivotally supported by the locked portion main body, and a screw threaded to the male screw member. An attached female screw member;
The locking portion includes a locking portion main body connected to the band main body, and the locking portion main body is formed with a notch groove that can engage the male screw member and has a width that the female screw member cannot pass through. Has been
The male screw member is engaged with the notch groove so that the locking portion main body is positioned between the locked portion main body and the female screw member, and the female screw member is directed toward the base end portion of the male screw member. The locked portion main body and the locking portion main body are brought into close proximity to be fixed to the utility pole.

When fixing the temporary restoration utility pole band to the utility pole, first, the male screw member of the locked portion is rotated, and the male screw member is engaged with the notch groove of the locking portion. At this time, the locking portion main body of the locking portion is arranged between the locked portion main body of the locked portion and the female screw member. In this state, by tightening the female screw member toward the proximal end portion of the male screw member and bringing the locked portion main body and the locking portion main body close to each other, the circumferential length of the temporary restoration utility pole band is shortened. be able to.
By doing so, the length of the band that cannot be adjusted by adjusting the number of pieces can be finely adjusted, and the temporary restoration utility pole band can be firmly fixed by the utility pole.

  ADVANTAGE OF THE INVENTION According to this invention, the utility pole band for temporary restoration which can be easily attached to arbitrary utility poles is obtained.

It is a top view which shows the utility pole band for temporary restoration attached to the utility pole. It is a side view which shows the utility pole band for temporary restoration attached to the utility pole. It is the side view (a) of a piece member and a shaft member, and the top view (b) of a piece member. It is a side view of a piece member with metal fittings. It is a side view of a latching | locking part and a to-be-latched part. It is explanatory drawing (a) (b) (c) (d) (e) regarding the attachment procedure of the utility pole band for temporary restoration | repair which expands and shows a latching | locking part and a to-be-latched part. It is a side view which shows the modification of the utility pole band for temporary restoration. It is a side view which shows the modification of the utility pole band for temporary restoration. It is a side view which shows the modification of a shaft member.

  Hereinafter, embodiments of a temporary restoration utility pole band according to the present invention will be described in detail with reference to the drawings. However, the embodiments described below are given various technically preferable limitations for carrying out the present invention, but the scope of the present invention is not limited to the following embodiments and illustrated examples.

FIG. 1 is a top view showing the temporary restoration utility pole band 100 attached to the utility pole P. FIG. FIG. 2 is a side view showing the temporary restoration utility pole band 100.
As shown in FIGS. 1 and 2, the temporary restoration utility pole band 100 is formed between a band main body 101 formed by connecting a plurality of piece members 10 to a predetermined length, and an arbitrary piece member 10 in the band main body 101. And the locking member 30 connected to one end of the band main body 101, and the locking member 30 connected to the other end of the band main body 101. The to-be-latched part 40 etc. are provided.
The temporary restoration utility pole band 100 is fixed to the utility pole P by winding the band body 101 around the utility pole P and locking the locked portion 40 with the locking portion 30.
Each member constituting the temporary restoration utility pole band 100 is made of a steel material such as SS400.

As shown in FIGS. 1 to 3, the piece member 10 is provided on the piece member main body 11, the first cylindrical portion 1 provided on one end side of the piece member main body 11, and the other end side of the piece member main body 11. A second cylindrical portion 2. The first cylinder portion 1 and the second cylinder portion 2 are fixed to the piece member main body 11 by welding.
The 1st cylinder part 1 and the 2nd cylinder part 2 which are provided in the piece member main body 11 are arrange | positioned in the mutually parallel direction. The first cylinder portion 1 is provided on the center side of one end of the piece member main body 11, and the second cylinder portion 2 is provided in pairs above and below the other end of the piece member main body 11. A female screw 2a is cut on the inner surface of the lower second cylindrical portion 2.
Moreover, as shown in FIG.3 (b), the piece member main body 11 has a flat outer surface between the 1st cylinder part 1 and the 2nd cylinder part 2, On the virtual surface which expanded the outer surface Both ends of the piece member main body 11 are bent inward so that the center lines of the first tube portion 1 and the second tube portion 2 are located. Both ends of the piece member main body 11 have a shape bent inward so as to form a predetermined angle θ (for example, θ = 145 °).

When the piece members 10 are connected to form the band main body 101, the first tube portion 1 of one piece member 10 is sandwiched between the second tube portions 2 of the other piece members 10 as shown in FIG. The piece members 10 are connected to each other by mounting the shaft member 3 communicating with the first tube portion 1 and the second tube portion 2 that are arranged with their center lines aligned.
The shaft member 3 is, for example, a bolt in which a male screw 3a is cut on the tip side. After this bolt (shaft member 3) is inserted from the upper second cylindrical portion 2 to the first cylindrical portion 1, the piece members 10 are connected to each other by screwing into the female screw 2a of the lower second cylindrical portion 2. Can be connected.
Since the female screw 2a is cut only in the lower second cylindrical portion 2 of the paired second cylindrical portions 2, the connecting direction of the piece members 10 can be easily recognized. Moreover, it is possible to shorten the work time required for the connection compared with the case where the female thread is cut into the whole of the paired second cylinder part 2 and first cylinder part 1.

  The length of the band body 101 (temporary restoration utility pole band 100) can be adjusted by the number of piece members 10 to be connected. For example, the utility pole band 100 for temporary restoration of the present embodiment connects the locking portion 30 and the locked portion 40 to the band main body 101 in which 10 piece members 10 and one piece member with bracket 20 are connected, It can be attached to a utility pole P having a diameter of 350 mm.

As shown in FIGS. 1, 2, and 4, the bracket-attached piece member 20 includes a piece member main body 21, a first cylindrical portion 1 provided on one end side of the piece member main body 21, and the piece member main body 21. The second cylinder part 2 provided on the end side and the pipe part 22 provided on the center side of the piece member main body 21 are provided.
The 1st cylinder part 1 and the 2nd cylinder part 2 of the piece member 20 with a metal fitting are the same as the cylinder part of the piece member 10, and the 2nd cylinder part 2 of the lower side among the 2nd cylinder parts 2 which make a pair. The female screw 2a is cut. That is, the piece member with bracket 20 can be connected in the same manner as the piece member 10, and the piece member 10 and the piece with bracket are used by using a bolt (shaft member 3) having a male screw 3a cut at the distal end side. The member 20 can be connected.
The pipe part 22 is a metal fitting for supporting a temporary restoration object (for example, feeder) by the utility pole P. In this embodiment, the pipe part 22 formed by welding the cylindrical metal fitting which can attach the universal clamp C to the piece member main body 21 is provided.

As shown in FIGS. 1, 2, and 5, the locking portion 30 includes a locking portion main body 31, a locking surface portion 32 provided on one end side of the locking portion main body 31, and the locking portion main body 31. And a second cylinder portion 2 provided on the other end side.
The locking surface portion 32 is a portion that rises so that one end side of the locking portion main body 31 is warped, and can engage a male screw member 42 of the locked portion 40 described later, and the female screw member 43 of the locked portion 40 passes therethrough. A notch groove 32a having a width that cannot be formed is formed. A female screw member 43 (to be described later) abuts on the distal end portion of the locking surface portion 32, and a retaining portion 32b for preventing the male screw member 42 and the female screw member 43 from coming out of the notch groove 32a is formed.
Further, the engaging portion main body 31 is provided with a reinforcing edge portion 31a for preventing deformation such as the engaging surface portion 32 being bent.

  The second cylindrical portion 2 of the locking portion 30 is the same as the cylindrical portion of the piece member 10, and a female screw is cut on the lower second cylindrical portion 2 of the paired second cylindrical portions 2. Yes. That is, the first cylinder part 1 of the piece member 10 and the second cylinder part 2 of the locking part 30 are fastened using a bolt (shaft member 3) having a male thread on the tip side, and the piece member 10 and the locking part 30 can be connected, and the locking part 30 can be connected to the band main body 101.

As shown in FIGS. 1, 2, and 5, the locked portion 40 includes a locked portion main body 41, a first cylindrical portion 1 provided on one end side of the locked portion main body 41, A male screw member 42 whose base end portion 42a is pivotally supported by the stop main body 41 and a female screw member 43 screwed to the male screw member 42 are provided.
The first cylindrical portion 1 of the locked portion 40 is the same as the cylindrical portion of the piece member 10. That is, the second cylinder part 2 of the piece member 10 and the first cylinder part 1 of the locked part 40 are fastened by using a bolt (shaft member 3) having a male screw cut on the tip side. The member 10 and the locked part 40 can be connected, and the locked part 40 can be connected to the band main body 101.

The male screw member 42 is pivotally supported by the to-be-latched portion main body 41 so that the base end portion 42a is rotatable. Specifically, the locked portion main body 41 is provided with a pair of ribs 41a that sandwich the proximal end portion 42a of the male screw member 42, and a through hole (not shown) provided in the rib 41a and a male screw. The through holes (not shown) provided in the base end portion 42a of the member 42 are aligned, and a nut N is screwed into the bolt B inserted through the through holes, and the male thread member is engaged with the locked portion main body 41. 42 is rotatably attached.
The pair of ribs 41a are provided at a slightly larger interval than the width of the base end portion 42a so as not to prevent the rotation of the male screw member 42.
The male screw member 42 has a male screw cut at a portion excluding the base end portion 42a.

  The female screw member 43 is, for example, a high nut (long nut), and is a male screw member so that the range in which the male screw is cut from the distal end of the male screw member 42 to the vicinity of the base end portion 42a is screwed and retracted. 42 is movably attached.

  Next, a procedure for attaching the temporary restoration utility pole band 100 to the utility pole P will be described.

First, in order to obtain a temporary restoration utility pole band 100 having a length corresponding to the thickness of the utility pole P to which the utility pole band is attached, the number of piece members 10 corresponding to the diameter (outer peripheral length) of the utility pole P and the fittings attached The band main body 101 in which the piece member 20 is connected by the shaft member 3 is assembled, and the locking portion 30 and the locked portion 40 are connected to the end portion of the band main body 101 by the shaft member 3.
Note that the temporary restoration utility pole band 100 of the present embodiment can be attached to the utility pole P having a diameter of 350 mm. The size of the utility pole P to which the provisional restoration utility pole band is attached is, for example, 190. Since it is as various as ˜450 mm, the number of the piece members 10 is increased or decreased to adjust the length thereof. Moreover, since the utility pole P generally has a shape which tapers toward the upper end, the length adjustment according to the attachment location to the utility pole P is also performed.

  Next, as shown in FIGS. 6A and 6B, the assembled temporary restoration utility pole band 100 is wound around the outer peripheral surface of the utility pole P. In the locked portion 40 of the temporary restoration utility pole band 100, the female screw member 43 is adjusted to be screwed onto the distal end side of the male screw member 42.

Next, as shown in FIG. 6C, the male screw member 42 of the locked portion 40 is rotated, and the male screw member 42 is engaged (engaged) in the cutout groove 32 a of the locking portion 30. At this time, since the female screw member 43 is screwed to the front end side of the male screw member 42, the female screw member 43 does not hit the locking surface portion 32 (the retaining portion 32b), and the male screw member 42 can be engaged with the notch groove 32a. .
Thus, the locking surface portion 32 of the locking portion main body 31 is interposed between the locked portion main body 41 and the female screw member 43 in a state where the male screw member 42 of the locked portion 40 is engaged with the notch groove 32 a of the locking portion 30. It is supposed to be located.

Next, as shown in FIGS. 6D and 6E, the temporary restoration utility pole band 100 is fixed to the utility pole P so that the female screw member 43 is tightened toward the base end portion 42 a of the male screw member 42. At this time, when the female screw member 43 reaches a position where it comes into contact with the locking surface portion 32, the female screw member 43 comes into contact with the retaining portion 32b, and the male screw member 42 to which the female screw member 43 is screwed comes out of the notch groove 32a. Come to prevent. That is, the locking portion 30 locks the locked portion 40, and the temporary restoration utility pole band 100 is fixed to the utility pole P.
Even after the female screw member 43 contacts the locking surface portion 32 (prevention portion 32b), the female screw member 43 is further tightened to the male screw member 42 to bring the locked portion main body 41 and the locking portion main body 31 close to each other. . By doing so, the circumferential length of the temporary restoration utility pole band 100 can be shortened, and the fine adjustment of the length that cannot be performed by adjusting the number of the piece members 10 can be performed. The band 100 can be firmly fixed to the utility pole P.

A structure for supporting the temporary restoration target object on the utility pole P is assembled using the temporary restoration utility pole band 100 fixed to the utility pole P in this way. In assembling the structure, a plurality of temporary restoration utility pole bands 100 may be fixed to the utility pole P.
A pipe part 22 to which a universal clamp C can be attached is provided in the piece member 20 with the metal fitting of the temporary restoration utility pole band 100, and a single pipe or the like is attached to the temporary restoration utility pole band 100 by the universal clamp C. Can do.
Then, a single pipe is attached to the temporary restoration pole pole 100 fixed to the utility pole P, and a temporary restoration object such as a feeder is supported by a bracket-like structure assembled with the single pipe assembled to the utility pole P. It becomes possible. When the feeder is supported by the assembled bracket-like structure, the feeder is suspended from the bracket-like structure via an insulator or the like.

As described above, in the temporary restoration utility pole band 100 of the present embodiment, the number of the piece members 10 is increased or decreased according to the thickness (diameter) of the utility pole P that fixes the temporary restoration utility pole band 100, and its length Therefore, the temporary restoration utility pole band 100 can be easily attached to the arbitrary utility pole P.
That is, unlike the prior art, it is not necessary to equip various sizes of utility pole bands corresponding to the diameter of the utility pole P, and when the utility pole band is required, the piece member 10, the piece member 20 with bracket, etc. are connected. Thus, the temporary restoration utility pole band 100 having a length corresponding to an arbitrary utility pole P can be obtained, and the temporary restoration utility pole band 100 can be easily attached to the utility pole P.

The operation of connecting the piece member 10 and the piece member with bracket 20 is performed by inserting the shaft member 3 so as to pass through the first cylindrical portion 1 and the second cylindrical portion 2 which are arranged with their center lines aligned. Thus, the temporary restoration utility pole band 100 having a desired length can be easily made in a short time.
Further, the temporary restoration utility pole band 100 is fixed to the utility pole P by a relatively simple procedure of winding the temporary restoration utility pole band 100 around the utility pole P and locking the locked portion 40 with the locking portion 30. Can do.

Further, the piece member main body 11 of the piece member 10 is formed in a shape in which both ends thereof are bent inward, and in particular, the piece member main body 11 located between the first cylindrical portion 1 and the second cylindrical portion 2. Since the both ends of the piece member main body 11 are bent inward so that the center lines of the first cylinder part 1 and the second cylinder part 2 are positioned on the virtual surface where the outer surface of the flat part is widened, The member 10 (piece member main body 11) has high rigidity.
Thus, when the both ends of the piece member main body 11 of the piece member 10 are bent inward, when the temporary restoration utility pole band 100 is wound around the utility pole P and fixed, the piece member 10 has the utility pole at two places on both ends. It contacts P, and the center side of the piece member main body 11 does not contact the outer peripheral surface of the utility pole P.
Then, the weight of the bracket-like structure assembled via the bracket-attached piece member 20 to the temporary restoration utility pole band 100 fixed to the utility pole P, and the provisional restoration target object (wire) supported by the bracket-like structure. Even when a force is applied to the piece member 10 to be attracted to the outer peripheral surface of the utility pole P, the piece member main body 11 that is in contact with the utility pole P at two positions on both ends can maintain its posture, The piece member 10 is difficult to deform.
For example, if the piece member main body of the piece member has a flat plate shape, the center side of the piece member main body contacts the outer peripheral surface of the utility pole P, so that the force that the piece member is attracted to the outer peripheral surface of the utility pole P is applied. In some cases, the plate-shaped piece member main body may be deformed so as to bend along the R surface of the outer peripheral surface of the utility pole P, and problems such as a shift in the fixing position of the temporary restoration utility pole band may occur.
In other words, the temporary restoration utility pole band 100, the main component of which is not easily deformed, is not easily damaged, and has an excellent function of stably supporting heavy objects while being fixed to the utility pole P. Yes.

On the other hand, since the piece member main body 21 of the piece member with bracket 20 has a flat plate shape, the center side of the piece member main body 21 comes into contact with the outer peripheral surface of the utility pole P. It is possible to arrange the portion 22) closer to the utility pole P.
And the piece member 20 with a metal fitting closely attached to the utility pole P can take the arrangement | positioning which the metal fitting (pipe part 22) which supports a heavy load contacts the power pole P on both sides of the piece member main body 21, and the load by a heavy article is carried out to the utility pole P Thus, it is possible to reduce the load applied to the temporary restoration utility pole band 100.
That is, when the metal member with bracket 20 is in close contact with the utility pole P, the load applied to the temporary restoration utility pole band 100 can be reduced, and the temporary restoration utility pole band 100 can stably support heavy objects. .

The present invention is not limited to the above embodiment.
For example, as shown in FIG. 7, the piece member main body 21, a first cylinder portion (not shown) provided on one end side of the piece member main body 21, and a first piece provided on the other end side of the piece member main body 21. A two-cylinder portion (not shown), a U-shaped metal fitting 23 that is welded to the piece member main body 21 and has a substantially U-shape when viewed from above, and a connection between the U-shaped metal fitting 23 and the piece member main body 21 The temporary restoration utility pole band 100 to which the bracket-attached piece member 20 including the reinforcing bracket 24 that reinforces the portion may be connected.
A through-hole (not shown) is provided in the U-shaped bracket 23 of the bracket-attached piece member 20, and a bolt B inserted into the through-hole and a nut N screwed to the bolt B are attached.
An insulator, a bracing device, and a curving device can be assembled to the bracket-mounted piece member 20 provided with such brackets (the U-shaped bracket 23 and the reinforcing bracket 24), and fixed with bolts B and nuts N. Since a brace can be assembled through the connected member, it is a bracket-like structure assembled by attaching a brace etc. to the utility pole P to which the temporary restoration utility pole band 100 is fixed. It becomes possible to support.

Further, as shown in FIG. 8, the piece member main body 21, a first cylinder portion (not shown) provided on one end side of the piece member main body 21, and a first piece provided on the other end side of the piece member main body 21. Two cylindrical portions (not shown), a pair of upper and lower support brackets 25 welded to the piece member main body 21, and a male screw bracket sandwiched between a pair of upper and lower support brackets 25 and rotatably supported by bolts B or the like The temporary restoration utility pole band 100 to which the bracket-attached piece member 20a including the screw 26 and the female screw fitting 27 screwed to the male screw fitting 26 is connected may be used.
The two metal members with brackets 20a are disposed on the temporary restoration utility pole band 100, and each has a metal arm 28 attached so as to be bridged over the male screw metal fittings 26 of the pair of metal members with metal fittings 20a. Yes.
In the case of the temporary restoration utility pole band 100 to which the bracket-attached piece member 20a to which such an arm bracket 28 can be attached is connected, the arm bracket 28 is used for the utility pole P to which the temporary restoration utility pole band 100 is fixed. It becomes possible to support temporary restoration objects such as feeders.

Further, the shaft member 3 used for connecting the piece members 10 to each other or the piece member 10 and the piece member with bracket 20 is not limited to a bolt in which a male screw 3a is cut on the distal end side. As shown in FIG. 9, it may be an insertion pin type shaft member 3 having an engaging convex portion 3 b provided so as to be able to appear and retract on the tip side. The engaging protrusion 3b is configured to be able to appear and retract by an elastic force (biasing force) such as a spring.
When the piece members 10 are connected to each other using the insertion pin type shaft member 3, the first cylindrical portion 1 of one piece member 10 is sandwiched between the second cylindrical portions 2 of the other piece members 10, and the center lines of each other The shaft member 3 is inserted so as to communicate with the first cylinder portion 1 and the second cylinder portion 2 that are arranged in a line. Since the engaging projection 3b passing through the cylindrical portion is buried in the shaft member 3 and protrudes after passage to prevent the shaft member 3 from coming off, it can be connected with one touch.
Further, if the ring portion 3c of the shaft member 3 is grasped and pulled out, the connection of the piece members 10 can be released with a single touch, so that the length adjustment for reducing the number of the piece members 10 can be facilitated.
When the insertion pin type shaft member 3 is used, it is not necessary to cut a female screw in the lower second cylindrical portion 2.

In the above embodiment, the temporary restoration utility pole band 100 in which the bracket-attached piece member 20 is connected between the two bands in which the five piece members 10 are connected has been described as an example (FIG. 1, FIG. 7), the present invention is not limited to this, the connecting order of the piece member 10 and the piece member 20 with bracket is arbitrary, and the piece member 20 with bracket is connected to a desired position in the band body 101. You may do it.
In addition, one of the plurality of piece members constituting the band body 101 is not limited to the piece member 20 with bracket, and the utility pole band 100 for temporary restoration is provided with two or more piece members 20 with bracket. May be.
The piece member with bracket 20 is not limited to that illustrated in the present embodiment, and has an arbitrary configuration and structure as long as a bracket for supporting the temporary restoration object is provided by the utility pole P. It may be a thing.

  Moreover, in the above embodiment, although the 1st cylinder part 1 and the 2nd cylinder part 2 of the piece member 10 were fixed to the piece member main body 11 by welding, this invention is limited to this. For example, the piece member 10 is integrally formed by press working, the both sides of the piece member main body 11 are bent at a predetermined angle, and both ends thereof are rounded into a cylindrical shape. It may have two cylinder parts 2.

  In addition, it is needless to say that other specific detailed structures can be appropriately changed.

DESCRIPTION OF SYMBOLS 1 1st cylinder part 2 2nd cylinder part 2a Female thread 3 Shaft member 3a Male screw 3b Engaging convex part 3c Ring part 10 Piece member 11 Piece member main body 20 Piece member with bracket 22 Pipe part (metal fitting)
23 U-shaped bracket (bracket)
24 Reinforcing metal fittings
20a Frame member with bracket 25 Support bracket (bracket)
26 Male thread metal fittings
27 Female Thread Bracket (Fitting)
28 Arm (metal)
DESCRIPTION OF SYMBOLS 30 Locking part 31 Locking part main body 32 Locking surface part 32a Notch groove 32b Stopping part 40 Locked part 41 Locked part main body 42 Male screw member 43 Female screw member 100 Temporary restoration power pole band 101 Band main body P Electric pole C Free clamp

Claims (4)

An arbitrary number of pieces of a plurality of piece members are connected, and a band body formed to a predetermined length;
A locking portion connected to one end of the band body;
A locked portion connected to the other end of the band body and locked to the locking portion;
With
The band main body is wound around a power pole, the locked portion is locked by the locking portion, and a temporary restoration power pole band fixed to the power pole,
At least one of the plurality of piece members is a piece member with a fitting provided with a fitting for supporting a temporary restoration object by the utility pole. A first tube portion is provided at one end of the piece member, and a second tube portion in a direction parallel to the first tube portion is provided at the other end,
Inserting a shaft member so as to penetrate the first cylindrical part of one adjacent piece member and the second cylindrical part of the other adjacent piece member arranged with their centerlines aligned, the piece The utility pole band for temporary restoration according to claim 1, wherein members are connected to each other. The piece member includes a piece member body having a flat outer surface between the first tube portion and the second tube portion,
The piece member main body is bent inward so that the center lines of the first cylinder part and the second cylinder part are positioned on a virtual surface with the outer surface widened. The utility pole band for temporary restoration of Claim 2. The locked portion includes a locked portion main body connected to the band main body, a male screw member having a base end pivotally supported by the locked portion main body, and a screw threaded to the male screw member. An attached female screw member;
The locking portion includes a locking portion main body connected to the band main body, and the locking portion main body is formed with a notch groove that can engage the male screw member and has a width that the female screw member cannot pass through. Has been
The male screw member is engaged with the notch groove so that the locking portion main body is positioned between the locked portion main body and the female screw member, and the female screw member is directed toward the base end portion of the male screw member. The power pole band for temporary restoration according to any one of claims 1 to 3, wherein the temporary locked power pole band is fastened and fixed to the power pole so that the locked portion main body and the locking portion main body are brought close to each other.

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