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JP7240670B2 |
To achieve a cable rack which can be connected without using a connection member.A cable rack comprises two master girder parts (2), and a slave girder part (3) extended between the two master girder parts (2). When continuously installi...
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JP2023034240A |
To insulate a power cable of a photovoltaic power generation system from a conductive roof surface.A photovoltaic power generation system is equipped with solar cell panels laid on a conductive roof surface, power cables electrically con...
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JP2023035421A |
To provide a waterproof device that improves workability when fitting into a pipeline port.A waterproof device 100 includes: a packing body 101 made of an elastic body having a cylinder sized to be fitted in a gap between an inner periph...
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JP2023033658A |
To stably support a cable in water.A floating body device comprises a support part for supporting a cable in water, a buoyancy body for imparting predetermined buoyancy to the support part, and a connection part for connecting the suppor...
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JP7231391B2 |
To provide a cable protection pipe capable of securing wide space for storing a cable and easily being manufactured.A cable protection pipe 102 comprises a straight pipe 101 extending horizontally and a separating section 125 that is for...
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JP2023507973A |
Aspects of the present disclosure relate to trusses having integral wiring. A truss with integral wiring includes multiple cords coupled with multiple support members. At least one cord of the plurality of cords includes hollow spaces al...
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JP7225465B1 |
An object of the present invention is to facilitate construction and reduce costs. [Solution] A first body (U-shaped groove structure) having a first space functioning as a handhole inside and a first opening that can be closed by a top ...
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JP2023023645A |
To provide a holding structure and a holding method of an electrical device that do not worsen the wiring workability of a cable connecting a wiring cable in the ground and an electrical device when installing the electrical device and p...
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JP2023023558A |
To provide a floating power generation unit capable of improving fishing ground by promoting growth of plankton by increasing activity of aerobic organisms by spreading oxygen content into water as fine bubbles while carrying out floatin...
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JP7219901B2 |
To provide a cable support tool that does not impair workability with high reliability.A cable support tool 1 is configured by assembling a cable receiving tool 2 consisting of a back plate portion 3 and a cable receiving portion 4 havin...
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JP7219443B2 |
To provide a cable supporter that eliminates the need for complicated processing for prevention against damage to a resin coating of a power cable.A cable supporter 10 comprises a main-body member 1 having a fixed part 11 which can be fi...
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JP2023017274A |
To provide an installation pathway forming device of a wiring/piping material which can perform operation while visually confirming positions of the wiring/piping material stored inside a corrugated tube and a split portion of the corrug...
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JP7215437B2 |
To provide a construction capable of partially detaching an edge stone part from a base part in a sidewalk-roadway boundary block 1 containing: a base part 2 in which an electric wire cable 4 is mounted onto an upper face; and a nearly U...
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JP7215436B2 |
To provide a configuration having an enough strength without requiring an additional reinforcement embedding when providing an open part for available an access a housed electric wire cable to an edge stone part 1 in a sidewalk-roadway b...
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JP7215947B2 |
To provide a cable isolation device that can continuously and stably maintain a predetermined distance between single-core cables of a cable formed by twisting a plurality of single-core cables and between the single-core cable and an at...
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JP2023007956A |
To provide a fitting structure of a bridge-suspending cable which can be easily installed with a conventional simple structure.In a cable 10 for a power or a communication, linked to a road bridge 2, an excess length part 11 bent like a ...
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JP2023003504A |
To provide a technique capable of effectively promoting cable burying.A trough 10 has a function as a drain side ditch and a function for housing cables. The trough 10 comprises a trough body 11 including a bottom wall 12, a pair of side...
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JP2023004272A |
To provide a waterproof plug that obtains sufficient waterproof function even when it is used in an empty pipeline with a large aperture.An waterproof plug 11 for an empty pipeline comprises a sealing member 13 made of an elastic materia...
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JP7203638B2 |
To provide a corrugated tube device which can put a plurality of corrugated tubes close to one another to be arranged.A corrugated tube device 3 consists of: a corrugated tube 1; and a terminal member 2 which is attached to an end of the...
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JP2023500756A |
The cable placement system comprises a modular, typically horizontal monorail track raised off the floor and slidably displaceable along the track, each supporting a selected portion of the cable; A plurality of carts configured to hold ...
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JP2023500894A |
A pipeline electric heating system for a transport pipeline (12) comprising a pipe (14) and insulation (7) therearound, comprising a power transformer (18), a supply terminal (22) and an end terminal. (24), one or more service terminals ...
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JP7198699B2 |
To make lightweight and hard to corrode a cable support structure which supports a cable while being suspended from a structure.A cable support structure comprises: multiple support poles 1 of which the upper ends are fixed to a structur...
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JP7195895B2 |
To provide a pedestal box for a cable television, capable of easily performing an installation operation and a maintenance and miniaturizing the size as possible.A pedestal box 10 for a cable television includes: a main body frame 20; a ...
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JP7195890B2 |
To enable an actually laid wiring route to be easily recognized when a large number of pieces of the wiring are laid over a long distance.A wiring route detection system according to an embodiment comprises one or more wireless identific...
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JP2022189167A |
To provide an intermediate connection structure of a power cable which is excellent in waterproof performance.An intermediate connection structure of a power cable includes an intermediate connection part where an end of a first power ca...
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JP7190840B2 |
To provide a branch part formation device which can more stably connect a pipe material to be arranged outside a trough to a branch part.A branch part formation device 140 forms a branch part 14 for introducing a wiring and piping materi...
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JP7187565B2 |
A mounting device (110) for an elongate flexible member extending through an aperture (102), comprising: an elongate body (130) having a longitudinal axis; an internal passageway passing through the elongate body (130) parallel to the lo...
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JP7187718B2 |
A hollow structural element of a wind energy plant, in particular an offshore wind energy plant which includes a hollow structural element, and a cable arrangement extending along the hollow structural element. A shading element is arran...
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JP7182221B2 |
To provide a concrete product for cable housing and branching, capable of facilitating branching and connection work of cables housed therein in short time and with low labor.A concrete product 10 for cable housing and branching includes...
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JP2022549975A |
A cable trough system comprising a plurality of serially connected cuboid members each having an upper casing and a lower trough joined together to form an elongated body, and the edges of the upper and lower casings of two adjacent cubo...
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JP2022176070A |
To provide a flexible conduit joint part for wall buying or the like which is embedded in the wall of a manhole or a handhole in advance and used to connect a connection part of the manhole or handhole to a flexible conduit with one touc...
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JP2022174651A |
To solve a problem in which the production of a cable duct is difficult when there is a difference in height or depth in a positional relationship between a cable outlet of a substation device and the cable outlet to be connected.A cable...
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JP7177537B1 |
[Task] To provide a method for efficiently and safely removing an underground ultra-high voltage power transmission cable with a strong pulling force. [Solution] A temporary hook (1) is provided on the floor (M2) of the manhole (M), a hy...
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JP7177079B2 |
An in-ground enclosure for housing electrical components is provided. The in-ground enclosure can include an outer shell, a first compartment located within the outer shell, a second compartment located within the outer shell, an upper p...
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JP2022172222A |
To provide a cable protection TUBE joint capable of reliably protecting a cable or the like housed inside.A cable protection tube joint 21 configured to connect cable protection tubes 5 to each other includes: a short tube 31 having a pr...
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JP7170372B2 |
To provide a hand hole with a strong structure that can withstand external loads while reducing weight by considering workability of burying a hand hole and reducing an assembly process.The hand hole includes: an upper frame portion 50 c...
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JP2022169995A |
To provide a cable container and a cable containment unit adopting a configuration in which a cable is difficult to be submerged without changing the shape of a container body.A cable container 1 includes a container body 10 that forms a...
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JP2022168482A |
To provide a socket for repairing usable for repairing a bridge-suspending cable protection tube by a PIT new conduit method.In a socket S for repairing that is used for connecting a cable protection tube 10 suspended in a bridge when re...
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JP7163255B2 |
To provide a countermeasure method for line breakage damage that can effectively prevent breakage damage to lines and their support fittings, such as overhead ground lines and AT protection lines, by changing the combination of utility p...
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JP2022545540A |
The marine power distribution system 100 includes a plurality of first cables 1a-n having a first dry coupling connection 2b and connected to a marine generator unit 7, a subsea junction box 3, a junction box A second cable 5 extending f...
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JP7156847B2 |
To provide a sand removal device in a trough, having a wide tip jig having a plurality of discharge nozzles and that does not get caught between a plurality of power cables or between a power cable and the trough, in which discharge nozz...
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JP7153979B1 |
A trough elevating device capable of connecting elevating members to each other even when the arrangement positions of the elevating members are not uniform. A trough raising device 10 is arranged between a trough having a side plate sur...
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JP2022144356A |
To monitor movement of a power transmission cable in a manhole without requiring much labor in a noncontact manner.A monitoring device comprises: an image pickup unit which picks up a power transmission cable in a manhole; and a determin...
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JP2022144705A |
To provide a cable container capable of preventing erroneous detection of the movement of a moving body to be detected in the flow of liquid generated when it rains or snows.A cable container 1 having an accommodation space 1a in which a...
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JP7142346B2 |
To provide a protective tube having a low manufacturing cost and a high degree of freedom in shape.A protective tube is formed by an outer peripheral side curved surface and a two-sided curved surface 23 obtained by bending both sides of...
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JP7141881B2 |
To provide a saw teeth projection-allowance adjusting device that can adapt to pipelines with a plurality of thicknesses and that enables a pipeline cutting operation to be performed without causing damage to an inner cable and a stored ...
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JP7138859B2 |
To provide a frame for trough that can be constructed in a short time, and can support even a curved structure of a trough made of flexible resin well.A bolt 140 is made to penetrate a long hole 112 of a base plate 110, a long hole 122 o...
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JP7137675B1 |
To provide a cable guide which does not increase resistance even if the cable is shaken and which can secure a wide work space in a manhole. A cable guide according to claim 1 is composed of a body portion installed at an opening of a pi...
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JP7133368B2 |
To provide a joint for a cable protection pipe capable of surely protecting a cable or the like to be housed inside.A joint for cable protection pipe 21 includes, a short pipe 31, a first diameter-enlarged pipe 41, a first diameter-reduc...
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JP7133500B2 |
To provide a terminal member for a corrugated tube, which can be easily attached to the corrugated tube.A corrugated tube 1 is formed so that unevenness of a wave forms a quadrangular shape in a cross section orthogonal to an axial cente...
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