819 results about "Cable tray" patented technology

A foldable cable management apparatus for holding cables in a rack mounted system. The apparatus includes a plurality of segments pivotally attached to one another. One or more of the plurality of segments include cable trays for holding the cables and include cable fasteners. One or more of the plurality of segments is adapted to nest with other segments so that the combined depth of the apparatus is less than the sum of the depths of the individual segments. In a three segment embodiment, a first segment of the plurality of segments is pivotally attached to a first attachment plate, the first attachment plate securing the first segment to a rack and also pivotally attached to a second segment of the plurality of segments, which in turn is pivotally attached to a third segment of the plurality of segments, the third segment being pivotally attached to a rack mounted component, wherein the cable tray of the third segment substantially fits within the depth of the second segment and adjacent to the channel formed in the second segment when the third segment is folded into the second segment.

The patch panel assembly includes a drawer and a patch panel pivotally mounted to the drawer. The drawer has a pair of sidewalls and a cable tray positioned therebetween. The cable tray has a plurality of slide locks including lock releases that allow the cable tray to move between a closed position and an open position with respect to the sidewalls. The cable tray also has a plurality of retainer clips that allow the patch panel to move between an upright position and a rotated position with respect to the cable tray.

A mesh cable tray comprises a series of longitudinal wires and a series of transverse wires connected to one another at nodes to form a grid, in which each transverse wire includes a base portion from which two parallel arms extend transversely relative to the base portion so that each transverse wire is generally U-shaped. The series of longitudinal wires comprises a pair of longitudinal edge wires which are disposed beside free ends of the parallel arms of the U-shaped transverse wires. The tray has protection members arranged in the regions of the nodes at which the longitudinal edge wires and the parallel arms of the U-shaped transverse wires intersect, in order to cover the free ends of the parallel arms.

A cable tray support assembly for a raised floor system which has a plurality of support pedestals and a platform section. Each support pedestal has an elongated stringer member, a first upright channel member, and an opposing second upright channel member. The stringer member has an opposing pair of flanges depending from the proximal and distal ends of the stringer member. In use, the flanges of the stringer member may be releasably connected to the channel members so that the elongated stringer member is supported above the respective bottom ends of the channel members. At least one of the channel members of each support pedestal may be positioned adjacent to at least a portion of one column to aid in maintaining spatial orientation of the channel member with respect to an upright column. One platform section is suspended from the stringer members of a pair of opposing support pedestals.

A zero-U, high-density fiber optic terminal for data centers and central offices is disclosed. The terminal may be used for optical fiber interconnection and/or optical fiber and fiber optic cable storage. The terminal is removably mountable to a cable tray above fiber optic equipment, in a subfloor below fiber optic equipment or on a wall in proximity of fiber optic equipment. Additionally, the terminal may have an adapter panel with fiber optic adapters for optically connecting the optical fiber of a first fiber optic cable received from the cable tray and the optical fiber of a second fiber optic cable. The second fiber optic cable is intended to extend to the fiber optic equipment. The adapter panel and the fiber optic adapters are angled generally in the direction in which the second fiber optic cable is intended to extend. Angling the fiber optic adapters in this manner accommodates routing of second fiber optic cable, and provides ease of access to the fiber optic adapters for connecting and disconnecting fiber optic connectors and to slack storage components for cable management mounted in the terminal.

A cable support system has a support bracket with an elongated member defining a longitudinal central axis. The member also defines at least one slot with its longest dimension transverse to the central axis. At least two adjacent support trays are provided and each have an end secured to the bracket. Each tray end has a wire with a bent hook end where the two hook ends oppose each other at the bracket. The slot engages both hook ends. A fastening mechanism is provided for securing both tray ends to the elongated member.

A cable support apparatus for a raised floor system comprising at least one support member. The at least one support member is configured to be mounted to a pedestal of the raised floor system and connect with portions of cable trays. The support member, in one preferred embodiment includes a first member and a second member, each defining a slot for positioning on the support pedestal. The support member also includes a plurality of holes for the securing of the first member and the second member together as well as for connecting with cable trays. The cable trays are attached to the support member with an attachment mechanism such as a threaded stud.

The present invention is directed towards a cable tie mount. The cable tie mount includes a body and a mount. The mount includes a top, a bottom, sides, and a channel therethrough. The body has a base member with a mounting hole and a receiving member with a locking hole. The receiving member extends at an angle from the base member. The mount is installed on the receiving member of the body such that the receiving member is positioned within the channel of the mount.

A one-piece cable support having a box-shaped mounting assembly. The box-shaped mounting assembly extends over a cable tray portion of the cable support and includes several optional mounting apertures. Once secured to a building structure through the box-shaped assembly, the weight of a suspended bundle of cables is distributed evenly below the box-shaped assembly, thereby permitting the load to be balanced evenly below the assembly and reducing the bending moment and therefore the stress on the wall portion connecting the cable tray and mounting assembly portions of the support. A bracket assembly is provided on the bottom of the cable support to allow easy ganging of multiple cable supports without the need for specialized brackets. Stiffeners are included on the cable support to improve the withstanding of bending forces. A cable retaining arrangement secures cable bundles within the support.

The present invention is directed to a cable routing system with brackets that join cable trays to form the cable routing system. A bracket that joins adjacent cable trays includes a main body having a base with a top edge, a bottom edge and sides. The bracket further includes upper members that extend from the top edge, a bottom member that extends from the bottom edge and side members extending from the sides. When attached to adjacent cable trays, the longitudinal wires of the cable tray are positioned between the upper members and the side members and the transverse wires of the cable tray are retained in a space defined by the upper members. A bracket that joins perpendicular cable trays includes a main body and a securing clip. The main body has a bottom and two sides extending upwardly therefrom. Each side of the main body includes a deflectable side latch that engages a bottom longitudinal wire of the cable tray. The securing clip engages the main body to secure the bracket to the cable tray.

A cable bus system for the mounting and positioning of high amperature, from low to high voltage electrical power cables transmitting polyphase electrical current. The cable bus system included a ventilated enclosure used to protect electrical cables mounted therein. The enclosure is provided with multiple modular cable trays which are bolted together in a stacked arrangement to form a single multi-level cable raceway. The enclosure is further provide with ventilated top and bottom covers which are secured respectively to the top and bottom of the uppermost and bottommost calve trays to define the enclosed metal circuit. The cable bus system is capable of transmitting the same highest allowable “free air” cable amperature in both above and underground installations, effectively improving the transmission of electrical power from one end to the other end in installations where a transition of electrical power from on the ground is either necessary or economically preferable. For the underground portion, the cable bus is installed in the encasement that is uniquely offset vented or power cooled to meet the cable high amperage requirements. This cable bus system is also suitable for high vertical rise installations when utilizing anti cable slip mechanism or technique.

A cable support assembly for routing electrical, communication, or data cables throughout a building. The cable support assembly includes cable trays and brackets for securing the cable trays to a vertical surface. Tray couplers are provided for coupling trays together. The brackets include an L-shaped support member and a hinge arm pivotally attached to the support member. The hinge arm portion of the bracket may be rotated downwards for loading of a cable tray therein and then rotated upwards and latched to the base members to lock the cable tray in place. Ninety-degree bend and T-shaped cable tray sections are also provided. Adjacent cable tray sections may be joined with couplers to create a cable raceway or support assembly in which the cable tray provides support for any electrical, communication, or data cables installed therein.

An adjustable cable tray joint is provided. The joint has first and second tray receptacles, each having a web and opposing walls. The first tray receptacle may further include joint flanges extending from its walls. The first and second tray receptacles are attached together by pivotal connection, the receptacles defining a rotation relative to each other about the pivotal connection. The joint flanges of the first tray receptacle are disposed proximate to the corresponding walls of the second tray receptacle. The joint includes a locking member extending through a wall of the first tray receptacle and the corresponding wall of the second tray receptacle, the locking member configured to selectively fix and release the rotation between the two tray receptacles.

A cable support assembly for routing electrical, communication, or data cables throughout a building. The cable support assembly includes cable trays and brackets for securing the cable trays to an overhead structure. Tray couplers are provided for coupling trays together. The brackets include a base member and a hinge arm pivotally attached to the base member. The brackets are first secured to the overhead structure to establish a desired path for the cables. The hinge arms on the installed brackets are pivoted downwards and a cable tray section inserted therein. The hinge arms and cable tray sections may be rotated upwards and latched to the base members to lock the cable trays in place. Adjacent cable trays may be joined with couplers to create a cable support assembly in which the cable tray provides support for any electrical, communication, or data cables installed therein.

A collection of components for a cable tray system provide the components and basic hardware for assembling and installing a cable tray that can change direction in three dimensions to avoid obstacles or other cables' trays while negotiating a designated space. Components of the cable tray system may be modular, that is, pre-configured for ease of assembly, such as vertical kits and horizontal bend kits, while others are supplied in lengths for cutting them to fit jobsite requirements, such as rails and rungs. Both components provide an inherent framework that facilitates conceptualization and construction of a cable tray system at the jobsite with flexibility and simplicity to allow the present cable tray system to be employed more efficiently and accurately.

The invention discloses a cable laying device. The cable laying device comprises a base, cable trays, a cable, a fixing frame, a guide support and a third pulley; three groups of universal wheels are distributed on each side below the base; two supporting columns are symmetrically arranged above the bilateral sides of the left end of the base respectively; supporting frames are fixedly arranged on the bilateral sides of the outer wall of each supporting column respectively; a hydraulic jack is fixedly arranged at the upper end of each supporting column; a supporting groove which is in a circular arc shape is fixedly formed above each hydraulic jack; a rotating shaft is arranged between the two supporting grooves in a straddled mode; the cable trays are arranged in the supporting grooves through the rotating shaft respectively; the upper end of the guide support is provided with a beam; an elastic guide device is fixed in the middle of the bottom surface of the beam; an elastic guide base, a first guide wheel and a spring are arranged in the elastic guide device. According to the cable laying device, the operation is simple, the use is convenient, the height of each cable supporting frame can be adjusted, the friction force in the movement process of the cable is reduced due to a pulley group, and accordingly the labor intensity of the construction personnel is reduced.

The present invention is directed to a telescoping wire cable tray system. The wire cable tray system includes an outer wire cable tray and an inner wire cable tray positioned within the outer wire cable tray. The inner wire cable tray slides or telescopes with respect to the outer wire cable tray enabling the length of the wire cable trays to be adjusted during installation of the wire cable tray system. The wire cable tray system may include trapeze support bars, clamps, side walls or downspout fittings.

The invention is related to bridge type joint structure for plastic cable. Left and right side plates in bridge type for plastic cable, and motherboard between left and right side plates are as basic parts to implement connection for bridged plastic cables. Advantages are: novel design, reasonable structure, easy to be assembled or disassembled in site. In addition, besides cascading two bridged plastic cables, the invention also implements connection with corner between two bridged plastic cables, and cap seal head for bridged plastic cables.

The invention discloses a combined fireproof cable tray for a power supply system cable. The combined fireproof cable tray includes a channel and a protective cover; the channel is composed of a left side wall beam and a right side wall beam which are in bilateral symmetry, and a bottom plate; the protective cover includes a protective cover plate and clamping buckles; two rows of round holes are uniformly formed in the protective cover plate; the left side wall beam has the same structure as the right side wall beam; the left side wall beam is composed of a side wall plate and a fixing groove; the upper end of the side wall plate extends outwards so as to form a slide groove; the protective cover slides on the left side wall beam and the right side wall beam through the clamping buckles; fixing frames symmetrically extend out from two ends of the side wall plate; fixing holes are formed in the fixing frames respectively; two rows of vent pipes are uniformly formed in the bottom plate; and the bottom plate is inserted into the fixing grooves of the left side wall beam and the right side wall beam, so that a U-shaped structure of the channel can be formed. The invention also provides an installation method of the combined fireproof cable tray. The installation method of the combined fireproof cable tray has the advantages of being simple and feasible, short installation time, low labor intensity and high work efficiency. The combined fireproof cable tray has the advantages of simple structure, convenience in transportation, simple assembly and disassembly and good fireproof performance, and can protect the cable.

An under-floor cable support system comprising a first plurality of free-standing cable stands positioned on a sub-floor and movable independent of the floor-supporting pedestals. Each cable stand comprises a cross bar on a pair of spaced apart legs for supporting a cable tray at an elevation above the sub-floor and below the floor. Holding mechanisms are provided on the cable stands for holding a second plurality of cable stands stacked on top of the first plurality of cable stands. The second plurality of cable stands may be stands with two legs or cantilever cable stands with one leg. In other aspects, the legs of the cable stands are movable to adjust the spacing between the legs and to collapse the legs for compactness.

The invention relates to the field of cable equipment, and discloses a cable pay-off rack which comprises a base. Supporting columns are fixedly installed on one side of the top of the base, and the four supporting columns are symmetrically distributed on the base in pairs; the top ends of each pair of supporting columns are fixedly connected with the same transverse plate; and a threaded rod is sleeved with the middle of the transverse plate through threads. According to the cable pay-off rack, a first universal joint and a second universal joint are used, so that a rotating shaft and a rotating rod rotate together. A brake plate makes contact with the rotating shaft by downward moving an adjusting rod, so that the rotating shaft stops rotating, then a cable tray on the rotating rod stopsrotating, and therefore the common situation that a cable pay-off tray of a cable pay-off rack is not provided with a corresponding brake device, after pay-off is completed, the pay-off tray continues to rotate due to the action of inertia, remaining wires on the cable tray continue to be pushed forwards or the compact wires on the cable tray become loose and disordered and great inconvenience isbrought to pay-off work next time is avoided.

The present invention is directed to a wall mount bracket that supports a cable tray in a cable routing system. The wall mount bracket includes a back wall and a sidewall. The back wall has a top, a bottom, sides and mounting holes positioned therebetween. The sidewall extends outwardly from one side of the back wall. The longitudinal wires of the cable tray are positioned on the sidewall of the wall mount bracket. The sidewall also has a distal end with an engaging member that receives a bottom longitudinal wire of the sidewall of the cable tray.

The invention concerns a splice bar for connecting two abutting sections of said cable tray, each cable tray section comprising longitudinal warp yarns and transverse weft yarns connecting the warp yarns. It comprises: an elongated central part (2) having two transverse support zones (18), designed each to receive one weft yarn; two anvil lugs (4) connected to the central part (2) on the same side thereof and arranged on either side of the transverse support zones (18); and two locking lugs (6) connected to the central part (2) on the side opposite to the anvil lugs (4) and arranged on either side of the transverse support zones (18).

The invention discloses an automatic generation method of a cable bridge based on an EXCELVBA (visual basic for applications) technology and computer aided drawing. The method comprises the following steps: a, defining a weight conversion table of specification, cross area and unit length of a cable in a computer system; b, inputting a cable list and a routing table into the computer system; c, calculating the cable cross area capacity and weight of each branch section according to the cable list and the routing table; d, defining the cable cross area of a single-layer bridge to obtain the number of bridge layers of each branch section; and e, generating a material list, a cable bridge diagram, a cable passage trending schematic diagram and a cable network node diagram according to the number of bridge layers in the step d. According to the method, the cable bridge diagram and the material list can be generated automatically, so that cable construction and design checking are facilitated.

A guide body for a cable guide includes a stem having an upper end, a lower end, and a longitudinal axis extending between the upper and lower ends, and base adjacent the lower end of the stem. The guide body is rotatable about the longitudinal axis of the stem to configure the base from an unlocked orientation relative to the wire basket cable tray, in which the base is receivable in and removable from a floor opening of a wire basket cable tray, and a locked orientation relative to the wire basket cable tray, in which the base is secured to the wire basket cable tray in the floor opening. A snap-fit component attaches a roller retainer to a stem body by snap-fit connection when a roller is received on the stem body to retain the roller on the stem body.

The invention provides a large-section cable laying method, belongs to the field of cable laying, and aims at reducing the cable laying difficulty in a comprehensive tube lane, improving the laying efficiency and reducing the construction cost. The method comprises the following steps: (1) laying a cable bridge in the comprehensive tube lane by an upright post; (2) installing a cable reel at the starting point of the cable bridge, and arranging an electric winching or a winding engine at the end point of the cable bridge; (3) fabricating a roller device; (4) binding the end of a traction wire rope on the electric winching or the winding engine and the end of a cable firmly; (5) starting the electric winching or the winding engine and pulling the cable in place along the laying path; and (6) binding the cable on the cable bridge segment by segment. By the large-section cable laying method, the cable can be pulled to move along the laying path under the action of relatively small traction force; manpower, a hoisting device and the like do not need to be input in the comprehensive tube lane in the overall laying process; the laying difficulty is reduced; the laying efficiency is improved; and the construction cost is reduced.

An intelligent plant development library environment is presented. Contemplated environments comprise an EPC knowledge system capable of incorporating know-how of one or more construction firms in the form of assembly objects. Assembly objects represent construction components (e.g., bolts, cable trays, pipes, processing units, deliverables, etc.) that can be incorporated into a plant design. Assembly objects are stored in an assembly database and include available contexts considered relevant to the assembly objects. An inference engine is utilized to derive a specified context related to a plant design from one or more design tools. The inference engine applies rule sets to infer which assembly objects to instantiate as construction objects. The inference engine can further configure the design tools to incorporate the instantiated construction objects into a plant construction project model. Example rule sets include forward chaining rules, backward chaining rules, case-based reasoning rules, inductive reasoning rules, or abductive reasoning rules.

A wire cable tray splice and support device that can be used splice to wire cable trays together to generate a substantially continuous series of wire cable trays. Various embodiments of the present invention can splice wire cable trays together that the ends of two wire cable trays, or can be used to support a set of wire cable trays from a structure above the wire cable trays, or can be used o mount a series of wire cable trays together along the surface of a vertical wall.

The invention provides a charging pile. The charging pile comprises an upper casing and a lower casing, wherein the front end face of the upper casing is provided with an accommodation cavity for placing a charging gun; a sliding door is arranged at the front end of the accommodation cavity; and a control panel is arranged on the front end face of the upper casing. The charging pile is equipped with an operation panel and adopts the hidden charging gun and cables, so that the attractiveness and the cleanness are good, the external damage risk of the charging gun and the cables is avoided, theservice life of the charging pile is prolonged, and the daily maintenance cost is reduced; the charging gun is equipped with a locking mechanism, so that the condition that the charging gun is damageddue to falling is avoided; the charging pile is equipped with a cable tray for accommodating the cables, so that the phenomenon that persons are stumbled because of cable winding and exposing is avoided; meanwhile, the charging pile is equipped with an automatic winding device which realizes automatic winding and is convenient and quick; meanwhile, the charging pile is equipped with a cable assembly, so that the winding smoothness is improved, the damage to the outer walls of the cables in the winding or unwinding process is avoided, and service life of the cables is prolonged; and the charging pile is provided with a damper for controlling rotary damping of the winding device, and further the use comfortableness and the reliability of the charging pile are improved.

The invention belongs to the technical field of cable cars, and provides an intelligent take-up and pay-off electric cable car. The intelligent take-up and pay-off electric cable car can be matched with walking motion of a walking robot to avoid cable bending and measure the cable length. According to the intelligent take-up and pay-off electric cable car, a motor drives a cable tray to rotate, and then drives a reciprocating lead screw assembly to straighten a cable to do reciprocating motion so as to be wound around the cable tray in rows, the length of the wound cable is calculated, motor rotating information and cable disengagement information are detected through an encoder and a sensor correspondingly to be output to a control terminal, the control terminal controls walking of the walking robot to be matched with take-up and pay-off of the cable tray according to the motor rotating information and the cable disengagement information, intelligent take-up and pay-off are achieved,the take-up and pay-off efficiency of the cable car is improved, and the take-up and pay-off function of the cable car is enhanced.