96results about How to "Improve the wiring effect" patented technology

A winding unit of wire drawing machine is composed of a frame, two parallel screw rods, two stop blocks with a screw hole for one screw rod and two through holes for one screw rod and one guide rod, a winding rod fixed to slide block, a speed-reduced motor for driving a synchronizing belt, and a supporter fixed to slide block and synchronizing belt.

The invention relates to a junction box, comprising a box body, a box cover, a metal connecting component, a cable pressing block, a sealing plug and a wire clamping block, wherein the box body is clamped with the box cover through a fastener. The junction box is characterized by also comprising a cable pressing block which is eudipleural , the middle upper part of the cable pressing block is cracked, and only the lower part is bonded, and therefore, the left and right parts can be folded into different angles; the left and right sections of the cable pressing block are respectively provided with a semicircular arch, and both ends are multi-step clamping ends; the front end of a bottom board of the box body is provided with two pits matched with the semicircular arches of the cable pressing block to form wire holding holes for holding cables; both sides of the front end of the bottom board of the box body are also provided with two clamping blocks matched with the multi-step clamping ends on both ends of the cable pressing block. The junction box has the advantages of simple and practical structure, few parts, convenient assembly and disassembly as well as firm, convenient and reliable cable fixation.

An automatic coil winding machine based on sandwich winding for conjoined coils of power transformers of new energy automobiles of the invention comprises a first bobbin pay-off anti-twist rotating shaft, two pay-off reels, a first bobbin pay-off anti-twist motor, two framework XYZ-direction moving platforms, two framework winding mechanisms, a tension mechanism, and the like. By using the automatic coil winding machine, independent winding or synchronous alternate winding of a first line and a second line can be implemented automatically, independent arranging, independent kinking and independent pin winding can be carried out on the first line and the second line, the first line can be prevented from being twisted and the influence of twisting on the winding efficiency can be avoided, and the consistency of winding looseness is ensured. The automatic coil winding machine has the advantages of even arrangement, good arrangement effect, good winding effect, high winding efficiency, good pin winding effect and high pin winding efficiency. In addition, automatic winding is realized, the labor intensity of workers and the labor cost of enterprises can be greatly reduced, and the machine is more convenient and faster in use.

The embodiment of the invention discloses a logistics distribution route planning method and device, and the method comprises the steps: obtaining an order data set which comprises the distribution destination information of a plurality of orders; generating a corresponding mark point according to the distribution destination information of each order; determining the distribution boundary of themark points, searching the mark points in the boundary according to a search range, and obtaining a first mark point in the search range, the search range being determined by a search reference pointand a search step size; and if the first mark point satisfies a preset line generation condition, generating a distribution line comprising the first mark point. According to the technical scheme provided by the embodiment of the invention, the wire arrangement efficiency is improved, excessive iteration steps are reduced, the calculation speed is high, the method is insensitive to the data scale,through experiments, wire arrangement results can be given within thousands of orders within several seconds, and the actual application requirements are met.

The invention discloses a novel insulation and waterproof thermal shrinkage terminal, and relates to a terminal. The novel insulation and waterproof thermal shrinkage terminal comprises a dual-wall pipe and a naked terminal, wherein the naked terminal is arranged in the dual-wall pipe, the dual-wall pipe comprises an outer wall layer and an inner wall layer, the outer wall layer is arranged at the periphery of the inner wall layer, the outer wall layer and the inner wall layer are integratedly formed, the naked terminal is arranged at a middle part of the inner wall layer, the inner diameter range of the dual-wall pipe is 3-8.5 millimeters, the wall thickness range is 0.3-0.9 millimeters, the inner diameter range of the dual-wall pipe after being thermally contracted is 1-2.7 millimeters, the thickness ratio of the outer wall layer and the inner wall layer is 5:1 to 1:1, the naked terminal is a cylindrical hollow terminal made of red copper, and the inner diameter range of the naked terminal is 0.5-6 millimeters. The novel insulation and waterproof thermal shrinkage terminal has the advantages of a simple structure, reasonable design, good waterproof sealing performance, excellent insulation performance, high practicability and high reliability, and is simple and convenient to operate, and promotion and application are easy.

The invention relates to a global wiring optimization method based on wiring performance prediction. The method comprises the following steps: firstly, defining key features according to a layout result after detailed layout, then training by utilizing extracted feature data and actual data for measuring wiring performance after detailed wiring to obtain a wiring performance prediction model, finally embedding the model into a layout wiring algorithm to guide the wiring process and overcome wiring congestion. According to the invention, overflow and wire length in a global wiring result can be effectively reduced.

The invention discloses a high-voltage cable connecting device for a transformer. The high-voltage cable connecting device comprises a fixed seat and a quick lock connector; wire-to-boards are respectively arranged at two horizontal sides of the fixed seat, and the quick lock connector is arranged between two opposite wire-to-boards, auxiliary connecting devices are respectively arranged on the fixed seat at two sides of the quick lock connector; the auxiliary connecting devices are respectively arranged between the fast lock connector and the wire-to-boards; the single auxiliary connecting device comprises a first linear mold and a second linear mold which are opposite to each other and arranged at intervals; wire conveying devices are arranged on the fixed seat at outsides of the wire-to-boards; each wire conveying device comprises a horizontal sliding rail arranged on the fixed seat and a waveform bracket. The high-voltage cable connecting device disclosed by the invention is novelin design, simple in structure, convenient and efficient for operation, capable of realizing the integration of wire conveying, correction and wire connecting, capable of performing straightening while performing the wire connecting, good in straightening effect and good in wire connecting effect; the clamping fixation of the connected wire is strong, the connection of large batch of high-voltagecable is convenient, and the practicability is stronger.

The invention discloses a bottom routing and wire-arranging apparatus for combining outdoor communication machine cabinets. The bottom routing and wire-arranging apparatus is characterized by adopting a three-dimensional structure; a structure that a bottom plate of a machine cabinet is concavely arranged in a base is utilized to expand a routing space in the base; the specific structure comprises a routing / wire-arranging slot, a routing / wire-arranging slot cover plate, and adhesive-passing coils, wherein the routing / wire-arranging slot is formed in a machine cabinet base through an M4 stainless steel screw; the routing / wire-arranging slot cover plate is mounted above the routing / wire-arranging slot through a knurled screw; and the adhesive-passing coils are fixed in cable-inlet / outlet holes of the routing / wire-arranging slot cover plate. The bottom routing and wire-arranging apparatus has the advantages as follows: the thee-dimensional space structure is adopted; a slot channel routing constraint way is utilized; the routing and wire-arranging between cabinets in the combining and routing of the machine cabinets is clearer, and more regular and tidy wire orders and a better routing effect are achieved; and in addition, a cable fixing and bundling function is added in the routing and wire-arranging apparatus, so that various cables in the machine cabinet can bundled separately without causing mutual influence when the cables are threaded at bottoms.

The invention discloses a gyroscope light ring constant-tension closed-loop unwinding and winding precise array winding machine and a winding technology thereof. According to the gyroscope light ringconstant-tension closed-loop unwinding and winding precise array winding machine and the winding technology thereof, a left winding and unwinding tension constant device, a right winding and unwindingtension constant device, a left winding displacement and wire storing device and a right winding displacement and wire storing device are set to be closed-loop devices, wherein the left winding and unwinding tension constant device and the right winding and unwinding tension constant device can achieve reverse unwinding and reverse winding and can move and swing to a certain angle according to the production requirements for closed-loop lagged precise winding displacement, the same raw material wire is uncoiled from a left raw material coil and a right raw material coil, and it can be guaranteed that under the situation that the raw material wire does not need to be shorn, different layers of raw material wires and multiple layers of raw material wires can be wound around multiple different winding parts of products; and the same raw material wire can be controlled by the left winding displacement and wire storing device and the right winding displacement and wire storing device to becircularly, reversibly and precisely wound around the products in an array manner from each winding and unwinding tension constant device. According to the gyroscope light ring constant-tension closed-loop unwinding and winding precise array winding machine and the winding technology thereof, the winding precision is high, the winding efficiency is high, and operation stability is high.

The invention discloses a self-locking wire pressing device for weak current engineering cable wiring, and relates to the technical field of cable wiring. The device comprises a device box, a wire inlet pipe and a wire outlet, a plurality of wire arranging openings are formed at the upper portion of the wire inlet pipe, and a connecting plate is arranged right above the wire inlet pipe; a plurality of first wire locking mechanisms are arranged on the connecting plate, each first wire locking mechanism comprises a wire through groove, and T-shaped grooves are symmetrically formed at the two sides of each wire through groove. One end of an extrusion block is inserted in each T-shaped groove to be connected with a limiting plate, and the two sides of the limiting plate are connected with thetwo sides of the T-shaped groove through second elastic pieces correspondingly. A set of parallel connecting rods are arranged at the upper end of a connecting plate, a plurality of second wire locking mechanisms are arranged between the connecting rods, and each second wire locking mechanism comprises a protection frame arranged between the two connecting rods and arc-shaped plates symmetricallyarranged at the two sides in the protection frame. The self-locking wire pressing device overcomes the defects in the prior art, is reasonable in design and is convenient to use, cables in the wiringcabinet can be effectively, clearly and conveniently arranged, and the usage convenience is improved.

A metal wire strand device comprises a pay-off unit, a strand unit and a take-up unit. That pay-off unit is provided with a first frame body, a cross bar is installed at the lower end of the first frame body, a discharge wire roller is rotatably connected on the cross bar, and a tensioning part matched with the number of pay-off rollers is arranged at the upper end of the first frame body. The stranding unit is provided with a body, and a pair of first axle seats distributed at left and right intervals are arranged in the body. A stranding frame is rotatably connected between the two axle seats, and the metal wire on the stranding frame extends into the taking-up unit through the stranding wire. A take-up unit comprises a second frame body, wherein that second frame body is externally mounted with a second motor, and a take-up part driven by the second motor is mount in the second frame body; a control cabinet with an operation interface is installed on the machine body. The wire stranding device of the invention is divided into three parts, namely, a pay-off unit, a stranded unit and a take-up unit, and three steps of automatic pay-off, stranding and take-up are realized, which isconvenient and quick, and is worth popularizing.

The invention discloses a quick junction box. The quick junction box comprises a box body, wherein a metal electric conduction sheet and a clamping spring are arranged in the box body; the section of the clamping spring is in a C shape with an upward opening; two sides of the opening are respectively provided with an upward turned-over edge; one end of the metal electric conduction sheet is bent to form a holding hole corresponding to the clamping spring, and the clamping spring is located in the holding hole; and bottom two sides of the holding hole of the metal electric conduction sheet are respectively provided with an openable moving buckle. The quick junction box has the advantages that the manufacture is convenient, the operation of inserting omnibus bar is simple and the junction effect is good.

The invention discloses a zinc air battery pack with column-type single batteries. The zinc air battery pack comprises a top plate, single batteries and a gate plate, wherein each single battery comprises a reaction column, connecting parts, pole pieces, a base, electrolyte circulating openings, a zinc electrode rod, a binding post and a top cover. The single battery is firm in structure, so that the modular design of the battery pack is realized; namely, every one group of single batteries can be arranged in one body, so that the maintenance, the replacement and disassembly of the battery pack can be convenient and rapid; in addition, the number of the single batteries in the battery pack can be adjusted at any time according to needs of actual application; the bases of the single batteries are connected through connecting pipes, so that the electrolyte can be connected, and the overall circulation and replacement of the electrolyte can be realized conveniently; therefore, the shortcoming of uneven specific energy output of the single batteries in the use process of the battery pack caused by difference of reaction environments can be overcome; and in addition, influences on the productivity of the battery pack caused by adverse factors, such as electrolyte solute loss, the reaction heating of the battery pack, and the like in the working process of the battery pack can be reduced.

The invention discloses a terminal wiring machine with a terminal type convenient to exchange rapidly. The machine comprises a cabinet, a first sliding rail, a plurality of groups of feeding stations,a plurality of groups of second sliding rails and a fixing mechanism, wherein the first sliding rail is located at the feeding end of the cabinet, the feeding stations correspond to the second sliding rails, the feeding stations are arranged in the second sliding rails in a sliding mode, one ends of the second sliding rails correspond to one end of the first sliding rail, the second sliding railsare arranged on the fixing mechanism in a sliding mode, and the feeding stations can slide into the first sliding rail from one ends of the second sliding rails when the machine is used. According tothe machine, when a wiring terminal needs to exchange the terminal type, the corresponding feeding station is replaced, so that the corresponding feeding station slides to the feeding end of the terminal wiring machine, therefore the wiring terminals with different terminal types are obtained, the requirement for quickly exchanging the terminal type is met, the wiring efficiency is high, the wiring precision is high, and the wiring effect is good.

The invention, which belongs to the technical field of SF6 gas-insulated switchboard auxiliary test equipment, provides a pressure controllable detection device for a test of an SF6 gas-insulated switchboard. The device comprises a car body with a lifting platform and a driving mechanism is arranged on the car body to realize the lifting and landing of the lifting platform. At least one test mechanism is arranged at one end of the lifting platform; the test mechanism comprises an insulating sleeve, a touch contact, a compression spring, a pressure sensor and test wiring; the insulating sleeveis mounted at one end of the lifting platform in a sliding mode; the touch contact is movably sleeved outside the insulating sleeve; the compression spring is arranged between the insulating sleeve and the touch contact; the pressure sensor is arranged between the compression spring and the touch contact; and one end of the test wiring is connected with the touch contact electrically. The device also comprise a controller; the input end of the controller is connected with the pressure sensor; and the output end of the controller is connected with the driving mechanism. The device provided in the invention has the advantages of providing convenience for realization of a wiring operation of the SF6 gas-insulated switchboard test, time and effort saving in the wiring operation, and good wiring effect.

The invention belongs to the field of power construction wiring, and particularly relates to a wiring device for power construction, which includes a telescopic shaft, a twisting post, a barrel A, anda clamping mechanism, wherein the internal threads A on the inner cylindrical surface of the barrel A match the external threads B thread on the outer cylindrical surface of the twisting post. In order to prevent the exposed copper core of a wire from being damaged by the twisting post with a low axial movement speed during a twisting process, a cylindrical barrel moves away from the wire in theaxial direction of the telescopic shaft relative to a ring F under the interaction between the twisting post and a twisted copper core, and moves all parts matching the cylindrical barrel synchronously to compensate for the axial movement speed of the telescopic shaft in the axial direction of the telescopic shaft, thereby increasing the movement speed of the twisting post and thus minimizing thesqueezing and scratching of the twisted parts of two wires caused by the low axial speed of the rotating twisting post, and reducing, to a certain extent, the physical effort required to twist thickerwires, wherein the movement of the twisting post avoids the breakage of the twisted parts of the two wires due to excessive force.

The invention discloses a control method of a stranding machine, and a stranding control system. The method comprises the steps of: receiving host operation efficiency through a host control device, and controlling the operation of a stranding motor according to the host operation efficiency, wherein the host operation efficiency is the operation efficiency of the stranding motor; receiving an input electronic gear ratio by a pick-up control device, and controlling the operation of a pick-up motor according to the input electronic gear ratio; calculating the operation efficiency of a wire arrangement motor by a wire arrangement control device according to the host operation efficiency, and controlling the operation of the wire arrangement motor according to the operation efficiency of thewire arrangement motor; and receiving a preset tension value through a rolling control device, and performing closed loop adjustment according to the preset tension value and a collected tension signal, so that the rotation speed or torque of a rolling motor is within a preset range. Through the above manner, integrated control of the pick-up, wire arrangement and rolling can be realized, the costis reduced, and the stranding distance can be adjusted in real time to improve the rolling quality.

Provided is an integrated circuit layout design supporting device which can reduce the wiring length by avoiding bypass wirings when a plurality of same-type macro blocks are used. The integrated circuit layout design supporting device includes a terminal coordinate calculation control unit and a layout processing control unit. The terminal coordinate calculation control unit considers the plurality of same-type macro blocks included in a plurality of types of macro blocks as each of different types of macro blocks, and calculates the optimum coordinate positions of each macro terminal of each macro block. The layout processing control unit performs various types of wiring layout processing related to each of the macro terminals based on each of the macro terminal positions calculated by the terminal coordinate calculation control unit.

The invention relates to a wire winding machine precision wire winding device. The wire winding machine precision wire winding device comprises a wire winding device rack, a wire winding guide wheel, a photoelectric emission and receiving support, a photoelectric switch, a guide wheel left-right micro-motion motor reducer, guide wheel left-right micro-motion slide rails, a guide wheel front-back movement motor reducer, guide wheel front-back movement slide rails, a wire winding device base, a wire winding machine rack, a take-up reel, a guide wire left-right limiting retaining device, a pneumatic braking device, a take-up speed reducer motor, a wire winding speed reducer motor, a reel lifting motor and an external automatic power supply control system. Through cooperation of all the mechanisms, a flat winding wire is precisely coiled on the reel. By adopting the wire winding machine precision wire winding device provided by the invention, the wire winding precision is improved, and the phenomena that wire unwinding and clamping or wire surface scratches are caused due to the fact that a wire is arranged not to reach the edge, is overlapped and drifts are avoided.

The invention relates to an MCB circuit breaker wiring terminal protection device. The device comprises a base (1), a cover cap (2), a rotary base (3) and two protective covers (4), the base (1) is ofa circular tube structure, and two fulcrum bolts (12) are symmetrically arranged on the end face of the base (1). The rotating base (3) is of a round cover structure, and two transmission plug pins (31) are symmetrically arranged on the inner surface of the end face of the rotating base (3). The rotary base (3) is arranged in the cover cap (2), and circular through holes are formed in the front end surface and the rear end surface of the cover cap (2) and the end surface of the rotary base (3); the round through hole in the rear end face of the cover cap (2) is hooped on the base (1), a fixing hole (41) and a limiting groove (42) are correspondingly formed in the upper surface and the lower surface of each protective cover (4), and the fulcrum plug pin (11) and the transmission plug pin (31) are inserted into the limiting grooves (42) and the fixing holes (41) of the protective covers (4) respectively. Compared with the prior art, the device has the advantages of simple operation, high protection level and the like.

The invention discloses a photoelectric hybrid cable for small base stations, which comprises an outer sheath, two butterfly optical cables and two power wires. The two power wires are arranged in parallel; one butterfly optical cable is arranged on one side of the two power wires in a recess of the contact part of the two power wires, and the other butterfly optical cable is arranged on the otherside of the two power wires in the recess of the contact portion of the two power wires; the two butterfly optical cables and the two power wires are covered with the outer sheath. The photoelectrichybrid cable is suitable quickly and simply deploying 4G and 5G small base station networks, and allows digital coverage of indoor wireless signals and dense coverage of outdoor wireless signals.

The invention discloses a rapid junction box, which comprises a box body; a metal conductive sheet and a clamp spring are arranged in the box body; the section of the clamp spring is C-shaped with an upward opening; a through hole is arranged at each of the two sides of the opening respectively; one end of the metal conductive sheet is bent to form a holding hole corresponding to the clamp spring; and a movable buckle that can be opened and closed is arranged at each of the two lateral sides of the bottom of the hollow hole of the metal conductive sheet respectively. The rapid junction box is convenient to manufacture, and simple to insert bus bar, along with good wiring effect.

The invention relates to a wire bender which comprises two parts of a bottom holder and a rotating system, wherein the bottom holder consists of a grabbing handle and an angle marking plate, wherein a base line and an angle line formed by bending the wire are marked on the angle marking plate; the rotating system comprises a general fixed sheet, a pressing and rotating sheet and an elastic fixed sheet; the general fixed sheet is arranged on the angle marking plate; the pressing and rotating sheet is hinged to the angle marking plate by a rotating shaft; the pressing and rotating sheet and the straight side of the angle marking plate are arranged along the same direction; the pressing and rotating sheet and the general fixed sheet are positioned on the same straight line; the elastic fixed sheet is arranged on the angle marking plate; a fixed side of the elastic fixed sheet is arranged on the angle marking plate; the elastic fixed sheet and the general fixed sheet are arranged side by side; an elastic side of the elastic fixed sheet is arranged on the fixed side in a hinge manner. The wire bender can be used for bending a hard and straight wire for multiple angles, has the advantages of easiness and accuracy in operation, capability of improving the working efficiency and attractiveness of distribution and the like, and is particularly suitable for occasions for bending and distributing the hard and straight wires during fitted sheet electrical connection.

A grommet that can be easily attached to a panel. The grommet (1) allows a wire harness to pass through it and is attached to a hole (10a) in the panel (10). The grommet (1) includes a tubular body section (2) having formed in its entire periphery an engagement groove (3) engaging the hole (10a). On the outer surface of the body section (2) are arranged a set of two first ribs (8) and a set of twosecond ribs (7) that extend from one end side to the other end side of the body section (2) and are spaced from each other. The first ribs (8) are located on one side of an imaginary plane includinga center axis (P) and a long dashed double-dotted line (Q). The second ribs (7) are arranged on the other side of the imaginary plane. The width of a first rib (8) is greater than the width of a second rib (7).

The invention discloses a quick junction box. The quick junction box comprises a box body, wherein a metal electric conduction sheet and a clamping spring are arranged in the box body; the section of the clamping spring is in a C shape with an upward opening; two sides of the opening are respectively provided with a through hole, and the bottom of the opening is provided with a clamping groove; one end of the metal electric conduction sheet is bent to form a holding hole corresponding to the clamping spring, and the clamping spring is located in the holding hole; and bottom of the holding hole of the metal electric conduction sheet is provided with a clamping hook, which is matched with the clamping groove of the clamping spring. The quick junction box has the advantages that the manufacture is convenient, the operation of inserting omnibus bar is simple and the junction effect is good.

The invention provides a single-layer multi-touch screen and a manufacturing method thereof. The manufacturing method of the single-layer multi-touch screen comprises the following steps: providing an ITO (Indium Tin Oxide) material, and exposing, developing and etching the ITO material to form an ITO membrane provided with an induction circuit and a driving circuit, wherein the line width of the induction circuit is uniform, and is 35-55[mu]m, and the induction circuit is only led out from an upper end of the ITO membrane through ITO routing; printing silver colloid on the ITO membrane to form silver colloid routing in order that the driving circuit is led out from the upper end and a lower end of the ITO membrane respectively through the silver colloid routing to form an ITO film; and performing processing of printed circuit insulation, OCA (Optical Clear Adhesive) lamination, FPC (Flexible Printed Circuit) binding and panel lamination on the ITO film in sequence to obtain the single-layer multi-touch screen.

The invention relates to a junction box, comprising a box body, a box cover, a metal connecting component, a cable pressing block, a sealing plug and a wire clamping block, wherein the box body is clamped with the box cover through a fastener. The junction box is characterized by also comprising a cable pressing block which is eudipleural , the middle upper part of the cable pressing block is cracked, and only the lower part is bonded, and therefore, the left and right parts can be folded into different angles; the left and right sections of the cable pressing block are respectively provided with a semicircular arch, and both ends are multi-step clamping ends; the front end of a bottom board of the box body is provided with two pits matched with the semicircular arches of the cable pressing block to form wire holding holes for holding cables; both sides of the front end of the bottom board of the box body are also provided with two clamping blocks matched with the multi-step clamping ends on both ends of the cable pressing block. The junction box has the advantages of simple and practical structure, few parts, convenient assembly and disassembly as well as firm, convenient and reliable cable fixation.

The invention provides a soft optical cable tension-free take-up device which comprises a rack. The soft optical cable tension-free take-up device is characterized in that a rotary take-up reel deviceis mounted below the rack, and a lifting cantilever is mounted on the position, corresponding to the rotary take-up reel device, above the rack; an arranging rotary arm is arranged below the front end of the lifting cantilever, the lower portion of the front end of the arranging rotary arm is connected with a cable outlet of a movable cable guiding pipe, and the rotating direction of the arranging rotary arm is opposite to that of the rotary take-up reel device; and the rotating center of the arranging rotary arm deviates from that of the rotary take-up reel device. The soft optical cable tension-free take-up device is reasonable in structure setting, tension-free taking up can be achieved on soft optical cables, and the take-up speed is high and can reach 200 m / min; an inlet of a fixed cable guiding pipe communicates with a pressure gas source, so that gas flow blowing is increased in the cable guiding pipe, resistance of the soft optical cables in the cable guiding pipe during taking up can further be reduced, and the feeding and taking up speed is increased; and the soft optical cable tension-free take-up device is good in arranging effect, high in take-up efficiency and easy and convenient to operate, unmanned taking up is achieved, and the problem that a reel needs to be manually examined and rotated on time is solved.