A wire harness routing method is provided. A wire harness is routed on a protector base. A protective tape is wound around an outer periphery of the wire harness at a position outside an end portion of the protector base in a longitudinal direction. A cover is put on the protector base under the above state. The wire harness is fixed to, by winding a binding band at a position where the tape is wound, a wire harness-fixed protruding piece protruding outward in the longitudinal direction from an end portion of the cover in the longitudinal direction.

A cord protector detachably securable to an object includes a main body having at least one channel disposed therein that extends along a portion of a longitudinal length of the main body and the channel is capable of receiving and securing a cord, line, or tube therein. The cord protector further includes a clamping/gripping mechanism formed of a pair of oppositely disposed clamping/gripping arms that extend from opposite sides of the main body, which are biased toward one another such that the clamping/gripping arms maintain a substantially closed position at rest. The cord protector is capable of being detachably secured to the object by opening the clamping/gripping arms against the bias and allowing the clamping/gripping arms to return toward the resting position such that they close and clamp upon the object.

The present disclosure provides an electrical power supply structure comprising a plurality of insulated pipes, each insulated pipe extending longitudinally and configured to carry high amperage electrical power, a barrier support plate comprising one or more openings for receiving the plurality of insulated pipes, the barrier support plate configured for mounting over a hole through a floor of a building, a first support structure extending longitudinally upward from an upper side of the barrier support plate, and a second support structure extending longitudinally downward from a lower side of the barrier support plate through the hole. Each of the first and second support structures comprises a longitudinally extending enclosure having a plurality of transversely extending conductor support members for supporting the plurality of insulated pipes, and the plurality of insulated pipes are grouped by phase.

The present disclosure provides an electrical power supply structure comprising a plurality of insulated pipes, each insulated pipe extending longitudinally and configured to carry high amperage electrical power, a barrier support plate comprising one or more openings for receiving the plurality of insulated pipes, the barrier support plate configured for mounting over a hole through a floor of a building, a first support structure extending longitudinally upward from an upper side of the barrier support plate, and a second support structure extending longitudinally downward from a lower side of the barrier support plate through the hole. Each of the first and second support structures comprises a longitudinally extending enclosure having a plurality of transversely extending conductor support members for supporting the plurality of insulated pipes, and the plurality of insulated pipes are grouped by phase.

A cable tray clip can couple sections of a wire mesh cable tray. The cable tray clip can include a base and a retainer rotatably coupled to the base. The retainer can be rotated to a closed position to retain one or more wires within one or more pockets on the base.

A cord protector detachably securable to an object includes a main body having at least one channel disposed therein that extends along a portion of a longitudinal length of the main body and the channel is capable of receiving and securing a cord, line, or tube therein. The cord protector further includes a clamping/gripping mechanism formed of a pair of oppositely disposed clamping/gripping arms that extend from opposite sides of the main body, which are biased toward one another such that the clamping/gripping arms maintain a substantially closed position at rest. The cord protector is capable of being detachably secured to the object by opening the clamping/gripping arms against the bias and allowing the clamping/gripping arms to return toward the resting position such that they close and clamp upon the object.

An electrical cord receiving anti-fatigue mat assembly includes a panel that has a top side, a bottom side and a perimeter edge. The panel is comprised of a resiliently compressible material. The bottom side has a trough therein with the trough having a pair of ends each comprising an opening extending through the perimeter edge. The trough receives an electrical cord such that the bottom side abuts and is flush with a floor surface when the electrical cord is positioned within the trough and extends through each of the openings. The trough has a depth and width each being greater than 0.40 inches.

A cable management system may comprise a longitudinal trough with a plurality of lights disposed on an underside of the trough. A power connector may be disposed at an end of the trough communicatively coupled to the plurality of lights. The cable management system may also comprise a second trough or one of a plurality of cable management components, each with a plurality of lights disposed on an underside and a power connector communicatively coupled to the pluralities of lights. The first trough, the second trough, and/or the plurality of cable management components may mate together to form a continuous circuit.

A building system in which each panel of each four-panel foldable section and each end panel has preinstalled wiring with plug and play connectors at least at the electrical wiring limits of each such panel. Preferably, each wall panel has a prewired lighting circuit and a prewired convenience electrical outlet. Particular panels may have additional wiring variously for the switch box, the service door motors, fans, and the incoming primary electrical power source. The plug and play connectors for connecting between panels and between panels within four-panel sections include slack cable ends that enable the plug and play connectors to be stowed and secured (tape, bundle ties, etc.) during transport and storage of the folding building. Preferably, field-installed cable trays run the length of the building and field-installed cabling therein connects to preinstalled wiring using plug and play connectors.

A wire protection member includes: a flexible cylindrical wire protection tube, in which a plurality of large diameter portions and a plurality of small diameter portions are arranged alternately such that concave outer circumferential grooves are formed between adjacent ones of the large diameter portions across the corresponding small diameter portion; and a connection member in which a connection portion and a locking tool are formed integrally. The connection portion connects a plurality of annular portions formed in a plurality of the outer circumferential grooves respectively by molding. The locking tool is allowed to be locked to a mounting hole of a vehicle body panel.