514 results about "Cable carrier" patented technology

Launch and recovery of an aerial vehicle by a forwardly moving surface vehicle relies on a winch module having a winch to selectively reel out and reel in a towline and a sensor capable of sensing tension in the towline. A lifting body assembly having a pair of lifting bodies and a snagging wire is connected to the towline. The lifting bodies lift and laterally extend the snagging wire between the lifting bodies. An aerial vehicle flying through the air engages the snagging wire by a hook. A first signal representative of tension of the towline causes the winch to reel in the towline and to bring the aerial vehicle to the surface vehicle, and a second sensor associated with the hook generates a second signal representative of tension in the hook and causes the aerial vehicle to cut its motor.

To provide a closed cable drag chain, which is capable of preventing the contact wear powder generated in holding and guiding the cable or the like from being scattered by reliably closing the cable or the like, and wherein the assembling, maintenance and repair are easy while having light weight and low noise. In a closed cable drag chain into which a cable or the like is inserted to be held and guided in conditions where a number of intermediate frames (10) are articulately connected to each other, an outer frame (20) including a removable opening / closing frame structure fit-covers a coupling portion of the adjacent intermediate frames (10) to close the coupling gaps S respectively thereby coupling it in a tubular shape, the intermediate frame (10) comprises an intermediate frame body and an opening / closing lid member (12) fitted into the intermediate frame body (11), and the intermediate frame body (11) includes lower open end surfaces (11b), which abut with each other on the chain bend inner peripheral side to hold a required bending position of the chain and upper open end surfaces (11c), which abut with each other on the chain bend outer peripheral side to hold a straight extended position of the chain.

An interpersonal towing system deploys two or more harnesses each worn by an individual, each harness connected to opposing sides of a highly elastic towline that is protected by a durable fabric cover. The harnesses are configured for detachable connection to the towline via a pair of loops or rings fixed at upper pelvis level at both the front and rear of each harness. The system is suitable for either person assisting the other to traverse difficult terrain with great efficiency yet without damaging the highly elastic towline.

A modular office wiring system comprising a power distribution module, at least one data hub, at least one ten-conductor high-voltage cable, a cable carrier, connectors, at least one power core, at least one high-voltage power module, and at least one low-voltage data module. The system may additionally include one or more splitters that provide branch power lines, with additional power cores positioned on the branch lines and additional high-voltage power modules and low-voltage data modules connected to the additional power cores. In addition, a method is provided for installing and uninstalling the modules to each other.

An apparatus for connecting a towline from a watercraft, comprising a support structure of inverted U-shaped configuration comprising a pair of side supports. An overhead structure extends at upper ends of the side supports. The overhead structure includes fore and aft substructures. The support structure is adapted to be releasably mounted to a watercraft. A towline connector is provided on the aft substructure of the overhead structure for receiving a fore end of a towline. A protective cover is attached to the fore and aft substructures of the overhead structure.

The invention discloses a small-sized bedside CT (computed tomography) scanner. The small-sized bedside CT scanner comprises a frame, a rotating component, an imaging system and a drag chain component. The imaging system is provided with an X-ray source module and a detector module which are arranged on the same sidewall of the rotating component symmetrically along the axial center, the X-ray source module is connected with the rotating component through a rotating shaft, and the detector module is used for receiving emergent rays from the X-ray source module correspondingly in a translational motion manner. The drag chain component straddles the sidewall of the frame, the straddling length is not more than the semi-perimeter of the frame, one end of the drag chain component is fixed on the frame while the other end thereof is arranged on the sidewall of the frame movably along with the rotating component, and a cable is connected with a power supply and the imaging system through the drag chain component. The small-sized bedside CT scanner mainly solves the technical problem that an existing CT scanner has extremely high requirements on worksite floors.

A cable carrier (10) has top (18) and bottom (16) longitudinally continuous sides, with one side (18) more flexible and the opposite side (16) less flexible. The sides are made of continuous sheets of material to define a closed tubular shape in which energy carriers can be housed and supported. The sheets may be integral, or have integral parts, and can be extruded. The carrier may be longitudinally openable with a zipper structure (125) to permit loading of energy carriers.

Disclosed is a butterfly mop having an elongate shaft with a mop element disposed at one end of the shaft and a wringer connected to the shaft and the mop element. In preferred embodiments, the wringer includes a channel body having first and second leg portions defining a channel therebetween. The mop element includes a foldable, compressible, liquid-absorbent member, a mounting element having first and second support portions connected by a flexible member, and a scrubber mounted to the mounting element. The mop element and channel body are movable relative to one another, whereby the mop element may be drawn into the channel causing the mop element to fold along a central transverse axis and to become compressed between the channel body leg portions. The wringer includes a handle and an actuator link connecting the handle to one of the mop element and channel body for effecting relative hinged movement thereof. In some embodiments, the mop element includes a support that has first and second support portions and a flexible member connecting the first and second support portions. In certain embodiments, a fastener having a barbed shaft is used to connect the mop element to the wringing mechanism of the mop.

An interpersonal towing system deploys two or more harnesses each worn by an individual, each harness connected to opposing sides of a highly elastic towline that is protected by a durable fabric cover. The harnesses are configured for detachable connection to the towline via a pair of loops or rings fixed at upper pelvis level at both the front and rear of each harness. The system is suitable for either person assisting the other to traverse difficult terrain with great efficiency yet without damaging the highly elastic towline.

A cable carrier (10) has top (18) and bottom (16) longitudinally continuous sides, with one side (18) more flexible and the opposite side (16) less flexible. The sides are made of continuous sheets of material to define a closed tubular shape in which energy carriers can be housed and supported. The sheets may be integral, or have integral parts, and can be extruded. The carrier may be longitudinally openable with a zipper structure (125) to permit loading of energy carriers.

Internal components of power generation machinery, including for example gas or steam industrial turbines as well as generators, are inspected a camera inspection system that is inserted and positioned within the machinery by an elongated cable carrier that has restricted cable flexure along a two-dimensional carrier cable flexure motion plane. A camera head that retains the camera is coupled to a distal end of the cable carrier. Embodiments also include a connector block coupled between the cable carrier distal end and the camera head. The connector block has a pivot axis coupled to the camera head for swinging the camera head along a camera head range of motion path that intersects the cable carrier flexure motion plane. Embodiments include a camera head swing motion drive system for selectively positioning the camera head along the camera head range of motion path.

The present invention provides a mobile, electro-statically stable cart for storing and transporting computers, computer accessories, and sensitive computer equipment such as servers, Ethernet switches, and batteries. The body of the cart is configured to receive equipment in a portable rack mount fashion while providing protection against electro-static discharge events using anti-static wheels, either conductive or static dissipative, drag chains, grounding points, and static dissipative paint.

A pivot is coupled to a water craft. A lever arm is pivotally coupled to the pivot at one end. A tow spool is coupled to the lever arm at an end opposite the pivot. The tow spool is configured to provide an attachment for a towline. A recoil device is coupled to the water craft at one end and coupled to the lever arm at the opposing end. The recoil device stores energy as a towing drag force is applied to the tow spool to cause the lever arm to move from a first position to a second position. The recoil device then provides a restoring force to cause the lever arm to move from the second position to the first position as the towing drag force is reduced.

The invention discloses an electric appliance control method based on power line carrier communication and a control device thereof. The electric appliance control device comprises a control terminal and a wireless remote controller; a wireless transmission receiving module is arranged in the control terminal, and connected with a wireless transmission sending module arranged in the wireless remote controller by signals; and a power line communication sending module is also arranged in the control terminal, an input end of the power line communication sending module is connected with the wireless transmission receiving module by a circuit, and an output end of the power line communication sending module is connected with a power line communication receiving module of at least one controlled electric appliance through a wire cable of a power line. Because the technical measures of wireless communication and power line carrier communication are combined, through wireless communication, the method and the device ensure that a wireless control signal has no directivity and that the transmission distance of a transmitted control signal is far and is not interfered through a wire cable carrier of the power line, and well achieve the intelligent transformation of the prior families without rewiring.

The invention discloses a five-axis automatic welding manipulator in the field of automation, which includes a machine base, an X-axis mechanical arm arranged transversely on the upper end surface of the machine base, and a mechanical arm movably arranged on the X-axis mechanical arm and perpendicular to the The Y-axis mechanical arm of the X-axis mechanical arm also includes a Z-axis mechanical arm that is movably arranged at one end of the Y-axis mechanical arm and is vertically arranged, and also includes an end effector that is movably arranged at the lower end of the Z-axis mechanical arm, and It includes a welding device arranged on the end effector; the X-axis mechanical arm includes a first installation seat arranged on the machine base, and also includes a first wiring towline, and is fixed on the side of the first installation seat to facilitate the first wiring The first wiring drag chain fixing frame of the towline transmission also includes the X-axis transmission walking guide rail arranged on the upper surface of the first mounting seat, and also includes the X-axis timing belt device that drives the Y-axis mechanical arm to move on the X-axis transmission travel guide rail . The invention has multiple degrees of freedom, good flexibility and high utilization rate of equipment.

Disclosed is a butterfly mop having an elongate shaft with a mop element disposed at one end of the shaft and a wringer connected to the shaft and the mop element. In preferred embodiments, the wringer includes a channel body having first and second leg portions defining a channel therebetween. The mop element includes a foldable, compressible, liquid-absorbent member, a mounting element having first and second support portions connected by a flexible member, and a scrubber mounted to the mounting element. The mop element and channel body are movable relative to one another, whereby the mop element may be drawn into the channel causing the mop element to fold along a central transverse axis and to become compressed between the channel body leg portions. The wringer includes a handle and an actuator link connecting the handle to one of the mop element and channel body for effecting relative hinged movement thereof. In some embodiments, the mop element includes a support that has first and second support portions and a flexible member connecting the first and second support portions. In certain embodiments, a fastener having a barbed shaft is used to connect the mop element to the wringing mechanism of the mop.

A cable management system for managing at least one cable extending through a support arm and through a hub, comprised of a spool disposed in a hub. The spool has an opening extending through a wall of the spool. A cable carrier is disposed within the support arm. The cable carrier is dimensioned to contain at least one cable extending through the support arm, a first end fixed relative to the support arm and a second end extending towards the hub. The cable carrier is disposed in the support arm such that the cable carrier replicates upon itself to define a first run and a second run. The second end of the cable carrier is movable relative to the hub when the support arm rotates about the hub, wherein the first run shortens and the second run lengthens when the support arm rotates in a direction about the hub.

An interpersonal towing system deploys two or more harnesses each worn by an individual, each harness connected to opposing sides of a highly elastic towline that is protected by a durable fabric cover. The harnesses are configured for detachable connection to the towline via a pair of loops or rings fixed at upper pelvis level at both the front and rear of each harness. The system is suitable for either person assisting the other to traverse difficult terrain with great efficiency yet without damaging the highly elastic towline.

The invention discloses a multi-parking-stall movable type vehicle wireless charging device and a control method thereof. The device is used for automatically charging electric vehicles parked at a plurality of charging positions. Each electric vehicle comprises a vehicle controller and a receiving coil. The multi-parking-stall movable type vehicle wireless charging device comprises s charging server, a guide rail, a wireless charging module, a tow chain cable and a plurality of vehicle positioning modules. The guide rail is arranged on the plurality of charging positions. The plurality of vehicle positioning modules are installed on the plurality of charging positions. The charging server supplied power to the wireless charging module through the tow chain cable. The wireless charging module is capable of freely moving on the guide rail to the position aligned with the receiving coil of the electric vehicle. The vehicle controller is in wireless connection with the charging server. The charging server is connected with the wireless charging module and the vehicle positioning modules. According to the invention, the automatic degree is high, the operation difficulty is low, the utilization rate is high, and the multi-parking-stall movable type vehicle wireless charging device can be widely applied to the charging control industry of electric vehicles.

The invention relates to a method for producing a plastic chain link, which has interspaced plates (10, 11) as well as lower and upper cross-connecting elements (15) that connect said plates, whereby at least one cross-connecting element is connected to one of the plates (10) in an articulated manner. According to the invention, at least one of the plates is firstly produced followed by the production of at least one of the cross-connecting elements while simultaneously forming a joint connection between one of the plates and one of the cross-connecting elements.

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 provided with ventilated top and bottom covers which are secured respectively to the top and bottom of the uppermost and bottom most cable 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 below ground to above 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. The cable bus system is also suitable for high vertical rise installations when utilizing anti cable slip mechanism or technique.

A carrier device for advancing a fiber optic cable having a connector on one end of the fiber optic cable through a conduit includes a first carrier member and a second carrier member configured to be selectively coupled to the first carrier member. The first carrier member defines a first hollow portion with a first width and a second hollow portion with a second width. The first hollow portion is configured to receive a first portion of a connector on one end of a fiber optic cable. A connector seated in the first hollow portion is securely coupled to the carrier device.

The invention relates to an automatic loading and unloading mechanism of a hydraulic machine, wherein a loading stand and an unloading stand are respectively arranged at two sides of the hydraulic machine, an up-down cylinder is arranged at the upper part of the loading stand, a retainer plate is parallel to the middle part of a frame body, and a gear motor is arranged at the lower end of the retainer plate; the upper side of the up-down cylinder is connected with a suction tray frame sliding plate which is connected with a guide rod sliding rail of a frame body at the lateral end in a slidingway and connected with a drag chain in series; and a suction tray is respectively arranged at the rear side of the up-down cylinder and the frame body thereof. In the invention, the material productto be processes just needs to be put on the retainer plate at will and is conveyed into the hydraulic machine under the control of a power switch of a pneumatic motor and an induction switch of a stepping motor by adopting a way of synchronously and translationally loading and unloading by the automatic ascending and descending matching of the retainer plate, and the product to be processed is moved to a specific position by a guiding device, thereby the product can be put in and taken out quickly and accurately; and the invention has the unmatched advantages any conveying machines or mechanical arms can not reach, can effectively avoid potential safety hazards and improves the production efficiency in the packaging process of paper boxes.

Movement of a watercraft / vehicle is precisely controlled for operations such as docking, remaining on-station, and rotating about the craft's center of mass. The system uses the primary propulsion units used to operate the watercraft under normal conditions without the need for thrusters. Two or more primary propulsion units are controlled to move the watercraft / vehicle forward / aft, laterally, obliquely lateral and may include rotation as desired. One propulsion unit produces reverse thrust and one propulsion unit produces forward thrust while the propulsion angles of the propulsion units are controlled. A variable length draglink simplifies operation of the system. An engine control unit and user interface generate signals to control the thrust magnitude and propulsion angles of the propulsion units. Movement sensors provide data to the control unit for improved control of the watercraft / vehicle.

Cable manager 30 is positioned between the distal end of a robot arm 16 and the robot end effector 18. Elongated cable carrier 44 positioned in a circular cable track 34 extends in an arc about the axis of connection 17 between the robot arm and the end effector. One end 56 of the cable carrier moves with the robot arm and the other end 54 moves with the end effector. The cable carrier forms a U-shape 60 between its ends so that the movements of the ends of the cable carrier result in the U-shape accommodating the change in distance between the ends of the utility line and the cable carrier. Utility lines 62 are gathered in one or more cables that extend through the cable carrier to provide the end effector with the controls necessary for its operation.

The invention provides a moving measurement apparatus based on a linear module. The apparatus provided in the invention comprises two major parts: a moving measurement rack and a control system. A substrate of the moving measurement rack is connected with a linear guide rail; a decelerator is connected with a servo motor; the servo motor is connected with the linear guide rail and with servo drivers of the control system; a tow chain of crawler type is fixed on a frame; a support component is constructed by the substrate and the linear module; a raster ruler and a limit switch are connected with a signal interface board of the control system. Besides, monitoring equipment is fixed on a support; an air switch of the control system is connected with breakers; the breakers are connected with contactors; the contactors are connected with filters; relays and a motion controller are connected with a computer through an Ethernet and connected with a manual controller through an RS232 interface; and simultaneously, the relays and the motion controller are connected with servo drivers, the raster ruler and the limit switch through I / O interfaces. The moving measurement apparatus based on a linear module provided in the invention can be used for automatic and accurate positioning of monitoring equipment of a wind tunnel test room or a special trial site.

The invention discloses a high-performance soft-type cable-carrier optical cable. A polyurethane protection layer is arranged outside an aramid fiber reinforcing core, a plurality of optical fiber units are contained between the polyurethane protection layer and an inner polyurethane jacket, a polyurethane jacket layer is arranged outside each optical fiber unit, a polyester silk woven layer and an outer polyurethane jacket are sequentially arranged outside the inner polyurethane jacket in a sleeved mode, and each optical fiber unit is sequentially composed of a loose tube, an aramid fiber filling layer and an optical fiber from outside to inside. A manufacturing method of the high-performance soft-type cable-carrier optical cable includes the following steps: rod prefabricating, fiber drawing, secondary coating, optical fiber and aramid fiber stranding, loose tube extruding, cabling, inner jacket extruding, reinforcing layer weaving, outer jacket extruding, finished product inspection, packaging and storing. According to the high-performance soft-type cable-carrier optical cable and the manufacturing method, the reasonable structure is designed, and the reasonable manufacturing process is made, so that the good optical signal transmission performance is guaranteed, the bending performance, the tensile performance and the twisting resistance of the cable can be further guaranteed, and the service life of the cable is prolonged.

The invention discloses a direct-current power supply cable carrier communication system and a communication method. The direct-current power supply cable carrier communication system comprises a carrier transmission module and a carrier modulation module which are electrically connected with each other; the carrier modulation module comprises a voltage amplification circuit and a driving circuit, and the voltage amplification circuit is used for receiving a carrier instruction, amplifying and modulating the carrier instruction and then outputting a carrier amplification and modulation signal; after receiving the carrier amplification and modulation signal outputted by the voltage amplification circuit, the driving circuit outputs a carrier driving and modulation signal; the carrier transmission module comprises an electronic switching circuit and a step-down circuit, and after receiving the carrier driving and modulation signal outputted by the driving circuit, the electronic switching circuit outputs a carrier switching signal for controlling the on-off of the step-down circuit; the step-down circuit transmits a carrier direct-current power supply voltage control signal according to the carrier switching signal outputted by the electronic switching circuit. The invention has the advantages of simple circuit structure, low application cost, simple communication method and the like, and can be widely applied in various direct-current power supply cable communications.

A cable carrier chain having improved strength and flexibility (including improved bilateral flexibility) useful in automotive and other applications contains pivotally joined chain links, each link containing two side plates, two undercut pins, two round apertures which are slightly oversized relative to the pins, a hinged cover lid and a bottom support plate. In the chain, the undercut pins of one chain link are mated with the slightly oversized apertures of an adjacent link, giving the chain increased strength and flexibility. The cover lid preferably includes a hinge member having a relatively thin horizontal strap hinge disposed between two relatively thick vertical hinge straps. The bottom surface of the support plate preferably contains ribs which reduce noise and wear.