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JP2019214885A |
To provide a hand hole capable of easily adjusting a whole weight of a hand hole, even after being buried.A hand hole 1 comprises: a main body portion 2 which includes an opening portion 21 at an upper end and whose inner periphery botto...
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JP6621667B2 |
To provide a wire common trench capable of forming a space for housing a connection device of wire as wide as possible, by forming a housing box constituting a special part as low as possible.A wire common trench includes a cable trough ...
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JP6623259B2 |
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JP3224368U |
To provide an outlet box for planting, which is a type to be installed on the ground surface but has a shape that allows it to be mixed into planting, is safe for workers, and has a structure in which rainwater does not easily enter. A b...
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JP6618674B2 |
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JP6613934B2 |
A pipe type solid insulation cable system includes a plurality of solid insulation cables; a plurality of steel pipes in which the plurality of solid insulation cables are inserted, respectively; and a refrigerant circulation path that i...
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JP2019205331A |
To provide a cable collecting device which may guide and protect a cable of a photovoltaic assembly to extend the service life of the cable.A cable collecting device comprises a slit body 1, a cover plate, and an elastic pad 3. The slit ...
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JP2019205213A |
To provide a cable laying structure which prevents a suspension part of a cable from contacting with an underwater and the cable from being extended to the full length when the cable is connected with an overwater facility disposed at a ...
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JP6612663B2 |
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JP6608009B1 |
To provide a method for burying a submarine cable capable of reducing the burial cost by simplifying the burial device and its installation preparation and shortening the burial time. A seabed cutting device 10 has a plurality of wheels ...
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JP2019190615A |
To provide a structure which enables work of fixing cables to be easily performed without causing variations in a support device which arranges cables for railways along wall surfaces of tunnels.A support device comprises: a lower member...
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JP6598940B1 |
To provide an extremely easy laying work, a processing work, etc. because the weight is light and a thin wall is formed in a storage pipe, and an electromagnetic wave is not used because a reinforced concrete plate in which a reinforcing...
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JP6598116B2 |
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JP2019186998A |
To aim at providing a construction trough in a housing duct, whose lid cannot be easily opened after completing construction work; that is also preferable from a viewpoint of security; with which the construction work can be easily perfo...
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JP2019178522A |
To provide an underground buried side gutter member and a lid lock for an underground buried side gutter member that can be used as a common side gutter for embedding an electric wire or the like, can prevent a lid member from being easi...
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JP2019180109A |
To reduce laying work burden of a system.A cable laying system comprises: a light-emitting section for emitting detection light of a cable 1, which is transported for laying the cable; a light reception section for receiving the detectio...
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JP2019180108A |
To facilitate installation of a cable movement arrester irrespective of the strength of a pipe line.This cable movement arrester comprises: an outer pipe 20 that is connected to a pipe line 110 of a cable 1; an inner pipe 30 that can be ...
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JP6592410B2 |
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JP6590751B2 |
To provide a direct-burying cable for which repair and maintenance can be performed in a short time.A direct-burying cable 1 includes an inner first sheath (inner sheath 22) and an outer second sheath (reinforcement type outer coating 10...
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JP2019170111A |
To provide an oil leakage detection method of an oil immersion insulating power cable capable of accurately detecting oil leakage even when oil leakage from the oil immersion insulating power cable is very small, and to provide a string-...
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JP6586208B1 |
To provide a cable protection pipe for ground piping having high workability and productivity. An outdoor pipe provided with a pipe body 20 made of synthetic resin in which spiral irregularities are formed and a linear reinforcing materi...
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JP6565036B2 |
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JP6563406B2 |
The invention relates to a feed-through member (1) which is to be mounted in a wall element or floor element and comprises a tube element (2) that includes a first (23) and a second (24) tube element section. Said tube element sections (...
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JP6561741B2 |
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JP6557704B2 |
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JP6556878B2 |
A temporary load securing device for armoured high voltage cables includes a ring flange splittable lengthwise, with first and second armour attachment surfaces for welding armour wires to the ring flange, a first tapering reinforcement ...
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JP2019126254A |
To provide a conduit pipe or the like which is excellent in assembling operability and is easily connected.An area sandwiched by a pair of restraint walls 9 gets to a ring member arrangement part 11. The ring member arrangement part 11 i...
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JP2019124091A |
To provide a railway tie capable of protecting a cable and performing the management and work easily and efficiently at the time of installation and maintenance.A railway tie 10 arranged toward the direction orthogonal to rails 20, 20 to...
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JP6550081B2 |
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JP6533956B2 |
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JP6533440B2 |
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JP2019090504A |
To provide a protective cover capable of being prevented from falling from a long member (protection object) such as a cable.A protective cover 100 comprises: a cylindrical protective cover body 10 having an opening part 11 at both ends ...
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JP2019092377A |
To provide a conduit pipe and the like, excellent in assembly workability and easy to connect.A region sandwiched by a pair of locking walls 9 is a ring member-positioning section 11. A ring member 5 is positioned in the ring member-posi...
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JP6522479B2 |
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JP6519954B2 |
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JP6506727B2 |
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JP6499214B2 |
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JPWO2017204097A1 |
[Problem] When the grounded device is grounded by connecting the relay contacts, the current flowing through the relay contacts is suppressed, and the grounding of the grounded device is released by disconnecting the relay contacts. At t...
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JP6490637B2 |
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JP2019041463A |
To provide a waterproof device for a cable pipeline capable of handling with various cables and suppressing increase in cost, and a cable adapter.Cable adapters 190A to 190C are configured to be disposed (inserted) in open holes 104A to ...
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JP6478514B2 |
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JP6475663B2 |
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JP6469938B2 |
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JP6461688B2 |
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JP3219492U |
To provide a very practical cable trough which has never existed before. This is a cable trough laid along a railroad track to store cables for communication, power transmission, etc., and a trough main body 1 in which side wall portions...
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JP6446454B2 |
A subsea cable engagement system for connecting at least one cable end connector in communication with a power generation unit to a hub mounted cable connector of a hub. The system comprises a base; and at least one hub. The base compris...
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JP3219347U |
To provide a common residential land basin which can easily secure a degree of freedom of wiring to a house. A common residential land basin 100 includes a peripheral edge portion 110, a bottom surface portion that closes the bottom of t...
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JP2018198513A |
To provide a duct port waterproof device which not only forms a seal portion but has satisfactory followability to a cable and a seal member which is used for the same.A duct port waterproof device 100 has: a seal member 10 which contact...
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JP2018191396A |
To provide a cable movement phenomenon evaluating device and a cable movement phenomenon evaluating method by which a creeping phenomenon can be easily predicted.A cable movement phenomenon evaluating device 100 according to the present ...
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JP6411953B2 |
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