A supporting member is a supporting member for attaching a plurality of electrical wires to an attaching target member. The supporting member includes a plurality of electrical wire holding members each including an electrical wire holding part which can hold at least a part of an electrical wire and a connection part integrally formed with the electrical wire holding part. The plurality of electrical wire holding members are parallelly connected by the connection parts so that the plurality of electrical wires to be held by the electrical wire holding parts are parallel to each other.

An electrical wire guiding apparatus 10 includes a plurality of link members 20 that are pivotably connected in series, and each have an accommodation space 25 for an electric wire W provided therein. Each of the plurality of link members 20 includes a link body 20A in which a surface positioned on an inner side of a bend in a pivoted state is open as an opening surface 20C, and a cover 20B that is engaged with the link body 20A, and blocks the opening surface 20C.

A wire guide device is to be arranged at an end portion of a cable guide, and is internally provided with an insertion hole through which a wire is passed. The wire guide device includes a first divided part and a second divided part that can be combined in a width direction that intersects a direction in which the insertion hole is formed. The first divide part and the second divided part include locking portions that are locked to each other in the combined state, division faces that are opposed to each other in the width direction, and restriction portions (vertical movement restriction portions, and slide restriction portions) that are provided separately from the locking portions and abut against each other to restrict positional shift of the division faces.

A splice couples together abutting barrier strips for a cable tray. The splice generally includes a base wall. Opposing sidewalls extend outward from opposite sides of the base wall. The opposing side walls and the base wall together define an open interior of the splice configured to receive the abutting barrier strips therein. A window may extend through the base wall to the open interior to allow the abutting barrier strips to be visible therethrough when the abutting barrier strips are received in the open interior of the splice. A grip may be on the opposing side walls to enhance gripping of the splice. At least one of the sidewalls may have a chamfered corner to enhance entry of the barrier strips into the open interior.

A bracket system mounts to a ladder rack for positioning a fiber trough system above the ladder rack. The bracket arrangement includes a bridge with a slider bar that allows for multiple positions of the fiber trough system relative to the ladder rack in a horizontal direction.

The present invention relates to a cable tray section which allows being successively coupled to another tray section (1) having similar features, without needing accessories or angle requirements on the horizontal plane, comprising longitudinal metal wires (10); U-shaped transverse metal wires (20); at least one anchoring element (30) installed between the longitudinal wires (10), attached to the last and next to last transverse wires (20), and comprising a single metal wire (31) close to the next to last transverse wire (20); and a pair of straight sections (32, 32′) parallel to one another; where the upper straight section (32′) projects with respect to the last transverse wire (20), forming an S-shaped section (33) perpendicular to the straight sections (32, 32′), such that there is established a free space (40) between the last transverse wire (20) and said S-shaped section (33); said space (40) having a dimension corresponding to the thickness of a transverse wire (20).

The present invention relates to a cable tray section which allows being successively coupled to another tray section (1) having similar features, without needing accessories or angle requirements on the horizontal plane, comprising longitudinal metal wires (10); U-shaped transverse metal wires (20); at least one anchoring element (30) installed between the longitudinal wires (10), attached to the last and next to last transverse wires (20), and comprising a single metal wire (31) close to the next to last transverse wire (20); and a pair of straight sections (32, 32′) parallel to one another; where the straight sections (32, 32′) project with respect to the last transverse wire (20), forming a rectangular section (33) perpendicular to the straight sections (32, 32′), such that there is established a free space (40) between the last transverse wire (20) and said rectangular section (33); said space (40) having a dimension corresponding to the thickness of a transverse wire (20).

An object of the present invention is to provide an assembly of cable trays capable of reducing a manufacturing cost by allowing a load to be reinforced and maintained simply by an L-shaped pin assembly structure when coupling cable trays with a connecting member. The assembly of cable trays includes a cable tray, a connecting member, and a fixing member. Meanwhile, the connecting member is configured to allow: a pair of protruding insertion pieces to be integrally formed at the upper and lower portions, respectively, in the middle thereof; the fixing member to be coupled with a slot formed by the protrusion of the protruding insertion piece; and a clip portion to be formed in an outer side direction of each of the protruding insertion pieces so as to be supported by the through hole of the cable tray.

A cable conveyance assembly having a primary tray section and a splice, each with a horizontal floor and two vertical sidewalls. Each of the sidewalls of the primary tray section includes a ridge on an exterior surface located proximate the floor of the primary tray section and a lip located distally from the floor extending outwardly and downwardly from each sidewall forming a notch spaced outwardly from the exterior surface of each sidewall. The sidewalls of the splice include a glide channel formed on an interior surface of each sidewall proximate the floor of the splice so that splice may be slideably engaged with the primary tray section such that the ridge of the sidewalls of the primary tray section is aligned with and mates with the glide channel on each sidewall of the splice.

A raceway system that provides a cable routing pathway that is easily configured during installation and reconfigured if modifications are required. The raceway system includes at least one U-shaped channel. The U-shaped channel is defined by a base and sidewalls extending perpendicularly from outer edges of the base. The sidewalls include a plurality of apertures in the sidewalls. At least one insert is secured to the sidewall at one of the apertures in the sidewalls.