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JP6440028B2 |
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JP6437898B2 |
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JP6437617B1 |
[Subject] A wire volume attachment method which uses a wire volume attachment instrument and a pilot wire traction instrument for realizing suspension Prevention of an electric wire efficiently by simple work, and these instruments is pr...
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JP2018196167A |
To improve workability when an insulation cover is attached to a distribution line.A first cover piece 20 comprises: a first divided housing part 21 constituting a part of a housing part; first divided guide parts 22 constituting a part ...
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JP3219101U |
[Subject] The Mie hoop is provided. [Means for Solution] The 1st hoop 1, the 2nd hoop 2, and the 3rd hoop 3 are included, and the 3rd hoop contains the 1st applied part 4 and the 2nd applied part 5, The 3rd hoop is equipped with an end o...
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JP3219100U |
[Subject] An advanced hanger for portable type transformers is provided. [Means for Solution] Attachment-and-detachment type hoop 1, stationary type hoop 2, support rod 3, and regulation rod 4 are included, and it is an attachment-and-de...
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JP6430751B2 |
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JP6429210B1 |
[Subject] an unwelded arcing horn which can be produced by no welding is provided. [Means for Solution] While an unwelded arcing horn concerning the present invention serves as an end side of the hollow tubular body for an end part of th...
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JP3219039U |
[Subject] By adjusting a wearing angle of a regulation rod with an angular connecting rod, a regulation connecting rod becomes realizable [quick adjustment and wearing] according to a difference in environment, and provides an angle regu...
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JP6427252B1 |
[Subject] A device and a method of performing suspension Prevention of an electric wire by simple work are provided. [Means for Solution] Band volume attachment device 100 comprises truck 10, movable frame 30, and reel part 50. A truck c...
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JP6426052B2 |
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JP2018174801A |
To provide a small animal pole-climbing prevention device capable of more effectively preventing a small animal such as a snake from climbing an electric pole.A small animal pole-climbing prevention device includes an inverted bowl-shape...
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JP2018182791A |
To provide a clamp cover capable of safely performing a work at a time when setting to an anchor clamp by an indirect live-wire method; and further capable of efficiently performing a setting work in a short time.An anchor clamp 4 for ho...
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JP2018182916A |
To surely fix a lifting pipe even when a diameter of the lifting pipe is changed, and prevent corotation of a nipping member on a nut side when fitting the lifting pipe with a nut screwed to a fastening bolt.One nipping member 11 compris...
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JP2018174598A |
To provide a damper for an overhead wire which can suppress a lift force caused by the effect of wind on the overhead wire.A damper 1 for an overhead wire provided on an overhead wire L2 comprises a clamp mechanism (a pair of hinge piece...
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JP2018167608A |
To provide a device for decreasing tension variation of an overhead wire, that decreases tension variation arising in an overhead wire with high precision by using a simple structure.A tension variation decreasing device 14 decreases ten...
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JP2018167606A |
To provide a device for decreasing tension variation of an overhead wire, that decreases tension variation arising in an overhead wire by using a simple structure.When, for example, air temperature rises and an overhead wire 1 elongates,...
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JP3218667U |
[Subject] Even if it is in a state which an electric discharge clamp and nest building have stuck, it is providing an auxiliary tool for nest building withdrawal which can make nest building removal easy safely for a short time. [Means f...
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JP2018167605A |
To provide a device for decreasing tension variation of an overhead wire, that decreases tension variation arising in an overhead wire by using a simple structure.When a weight part 16 rolls downward from a horizontal guide 17a along an ...
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JP2018167607A |
To provide a device for decreasing tension variation of an overhead wire, that decreases tension variation arising in an overhead wire by using a simple structure.When tension of an overhead wire reaches tension of a lower limit, a follo...
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JP2018170870A |
To provide an uninterruptible power supply device capable of suppressing interruption of work in a self-supporting pillar.An uninterruptible power supply device 1 includes: an enclosure 10; a power storage device 50 which is housed in th...
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JP2018164354A |
To make it possible to fix a rope such that no looseness occurs when the rope is wound about a support section and when the rope is tensed to be installed.A rope installation jig 10 is mounted onto a bracket 13 provided with a plurality ...
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JP2018164353A |
To ensure that cables can be laid efficiently with less man hour and fewer parts.An erection method of installing a communication cable 15 between a plurality of utility poles 1, the erection method comprising: a step of temporarily fixi...
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JP2018157690A |
To provide an insulating cover connection structure and a connection cover capable of ensuring insulation performance while maintaining workability.An insulating cover connection structure according to one aspect of the present invention...
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JP6399295B2 |
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JP6400527B2 |
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JP2018528742A |
The present invention belongs to the power equipment field, and provides the fixing device of the fictitious lead to a porcelain insulator provided with a left pinching object and a right pinching object. A left pinching object has the l...
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JP2018149739A |
To provide a vine-proof sheet which hardly causes dielectric breakdown and can maintain vine-proofness for a long period of time.The vine-proof sheet is formed by laminating and integrating a polyvinyl chloride resin layer containing a v...
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JP2018148652A |
To provide a winding device of a winding grip for an electric wire, in which a spiral winding grip is easily attached/detached to/from an overhead electric wire.A winding device of a winding grip for an electric wire comprises: a holding...
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JP2018148756A |
To provide a lightning protection structure for a high-structure such as a windmill tower etc., which is constructed at a place where low ground impedance cannot be ensured like the mountain area, capable of protecting a shielding layer ...
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JP6391862B1 |
[Subject] The support construction method of the electric wire using Thimble which contributes to increase of electric wire tension, and the Thimble concerned is provided. [Means for Solution] Fitting part 110 for a grip which is Thimble...
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JP2018137907A |
To provide a cover for an overhead electric line, which can protect an electric line for a long period of time without having a risk of infiltration or accumulation of rain water.In the cover for an overhead electric line, halved covers ...
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JP2018133969A |
To provide an electric wire anchor clamp cover that never has a high-voltage charging part exposed as a joint is opened even if a cover body is loaded with accumulated snow.The present invention relates to an electric wire anchor clamp c...
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JP2018133170A |
To provide an insulation sheet with a pliers holder, which is in a simple structure but is capable of being wound and fixed on a peripheral side face of a utility pole by repeating simple work by using an indirect hot-line tool (hot stic...
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JP2018126022A |
To provide a vulnerable sliding tool capable of reliably causing a vermin to slide from an overhead wire and/or overhead wire supporting means.A vulnerable sliding tool 1 which causes a vermin such as a monkey 101 to slide from an overhe...
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JP2018126031A |
To provide a protective tube movement auxiliary tool capable of making a protective tube easily pass between obstacles such as trees and capable of preventing the protective tube from dropping out while keeping the protective tube's moun...
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JP2018117577A |
To provide a snake climbing-preventing device capable of preventing more surely a snake from climbing.A snake climbing-preventing device 1 has a plurality of outer peripheral members 3 provided on the outer periphery of a concrete utilit...
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JP2018121496A |
To provide a cable supporter capable of preventing generation of a short circuit between a cable branched from a distribution line at a vertical arrangement part and any other distribution line.A cable supporter 1 includes: an electric c...
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JP2018121380A |
To provide a coupling member capable of suppressing an increase in the number of components while deterioration of workability due to the increase of weight is avoided.In a coupling member 1, a pair of coupling plates 1a and 1b which con...
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JP2018119324A |
To make it possible to detect partial damage occurring in a branch line foundation structure buried in the ground by connecting branch lines for supporting the support pillar.In a branch line foundation structure 100, when at least one r...
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JPWO2018020575A1 |
A gin pole is provided with a plurality of middle units for connecting a base unit attached to main pillar material of a steel tower, a tip unit to which a support wire is attached, and a base unit and a tip unit. At least one of the 1st...
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JPWO2018020574A1 |
A gin pole is provided with a base unit which has a base attachment attached to main pillar material of a steel tower, and the base body which can be rotated with a base attachment focusing on the axis of rotation which passes along a ba...
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JP2018117421A |
To provide an indirect hotline construction clip that can reliably clamp a wire line with the wire line inclined.A clip 10 includes: a pair of clip bodies 1a, 1b; a connecting member 2; and a torsion coil spring 3. Further, the clip 10 i...
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JP6364308B2 |
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JP2018113805A |
To provide a branch line adjustment device capable of easily loading proper tension to a branch line while maintaining a basic performance.A branch line tension adjustment device 1 comprises: a first member 7; a second member 8; a lead-t...
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JP2018113820A |
To provide a communication cable support member having a structure for preventing removal from a suspension wire.A communication cable support member attached to a suspension wire for supporting a communication cable installed between ut...
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JP2018113821A |
To provide a method of disposing a communication cable support member on a suspension wire simply in safety.A communication cable support member is attached detachably to a tip attachment attached to the tip of an operation rod operated ...
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JP2018113822A |
To provide a communication cable support member attachment tool for disposing a communication cable support member on a suspension wire simply in safety.A communication cable support member attachment tool has a telescopic operation rod,...
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JP6356580B2 |
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JP2018107842A |
To provide a fastening fitting allowing smooth rotation of a nut via a washer even when a fastening face of the fastening fitting is not orthogonal to the axial direction of a fastening bolt.A fastening fitting 1 has a curved face 11 in ...
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