296 results about "Cable machine" patented technology

The adjustable cable machine contains a frame member raised on a base member having two ground bars. A seat member is configured in the front and a weight member capable of sliding vertically on the frame member. Two extension members are configured oppositely to the lateral sides of the frame member. Each extension member contains an adjustment element fixed to the frame member and an extension rod pivotally joined to the adjustment element. Each extension rod could be turned to adjust its angle relative to the frame member. A traction member composed of pulleys and cables is configured between the weight member and the extension members. A handle could be configured to an upper actuating ends at a top end of each extension rod or a lower actuating end in a front section of a ground bar.

The embodiment of the invention discloses a wire coil for a machine. The wire coil comprises a rotating shaft, a first shoulder, a second shoulder, a third shoulder, a first outer side plate, a first inner side plate, a second outer side plate, a second inner side plate, a first sleeve, a second sleeve, a positioning pin and a positioning baffle plate, wherein the first shoulder and the second shoulder are connected with the two ends of the rotating shaft respectively; the third shoulder is positioned between the first shoulder and the second shoulder and connected with the rotating shaft; the first outer side plate is connected with the first shoulder through a first bearing; the first inner side plate is connected with the third shoulder through the second bearing; the second outer side plate is fixedly connected with the second shoulder; the second inner side plate is positioned between the first inner side plate and the second outer side plate and fixedly connected with the third shoulder; the positioning pin is arranged on the first outer side plate; and the positioning baffle plate is provided with a positioning hole and connected with the first shoulder. The wire coil for the machine disclosed by the invention is provided with two sleeves, so the wire coil can take up and release two pieces of insulating wire cores. The invention also discloses a disk type cabling machine and a cage type cabling machine, which can be used for producing high-specification multi-core cables.

This invention relates to the improvement of a rundle of a cabling machine including a platform, a cabling doubling die carrier set on it, a guide wheel set on one side of the die carrier and a frame set under it matched with the central shaft of the cabling disk characterizing that the axle wire of the shaft is vertical to the level, several cable paying out frames are set on the disk vertical to the axle wire of the disk shaft and the cable dial matched to the cable disk and several big riding wheel frames are set under the cable disk with big riding wheels on them advantaged that: long cabling at one run: it is prolonged from 1km at the present to 15km, the design of the torsion back device is reasonable and the cabling wires are turned back synchronously.

A two-for-one twister or cabling machine and a method for operation thereof, wherein a yarn (5, 25) is withdrawn from a supply bobbin (7, 21) and fed to a guide device below a twisted yarn plate (8, 24) of the spindle (2, 22) and from which the yarn (5, 25) exits virtually perpendicular to the axis of the spindle (2, 22) and is deflected to the outer edge of the twisted yarn plate (8, 24) and runs along the spindle (2, 22) as a free yarn balloon (B) encompassing the spindle (2, 22), until the yarn (5, 25) is fed into the twist or cabling point of a yarn guide device (9, 27) above the spindle (2, 22). The supply speed of the yarn (5, 25) is adjusted to achieve a yarn tension which minimizes the yarn balloon diameter as a function of the spindle geometry.

The invention discloses a cable tension control device of a cabling machine. The cable tension control device comprises a wire releasing disc, a wire collecting disc, a first fixed pulley I, a first fixed pulley II and a movable pulley, wherein the wire releasing disc is positioned at the feeding end of the cabling machine, the wire collecting disc is positioned at the material discharging end of the cabling machine, the first fixed pulley I is fixedly arranged on the cabling machine, the first fixed pulley II is fixedly arranged on the cabling machine, the movable pulley forms a triangular shape with the first fixed pulley I and the first fixed pulley II and is connected with a work table of the cabling machine through an elastic component, and under the tension of cables and the elastic effect of the elastic component, the movable pulley moves in the direction vertical to the center connecting line of the first fixed pulley I and the first fixed pulley II. The cable tension control device has the advantages that the tension is regulated through the tension of the triangular pulley block structure on the cables, the constant tension is ensured, and the cabling quality is improved.

The invention belongs to the technical field of oil field layered water injection development technology matching processes and particularly relates to a separate injection well immovable tubular column mechanical-electrical integration scale removing system and method. According to the separate injection well immovable tubular column mechanical-electrical integration scale removing system and method, an upper computer controls an electrical and mechanical descaling instrument to be turned on and turned off, a cable-carried electrical and mechanical descaling instrument is adopted for drilling and removing dirt in a separate injection well cylinder, separate injection well penetrating and scale removing are converted to cables from steel wires and to machine electricity from machinery, the automated level of a descaling and resistance reduction technology is raised, and the problems of blocking and sticking in the measurement and regulation processes caused by wellbore scaling of the oil field separate injection well are effectively solved.

The invention provides a cable machining cutting device with a fixing function. The cable machining cutting device comprises a base, multiple supporting feet connected to the lower end of the base, multiple supporting frames connected to the upper end of the base, the same top plate connected to the multiple supporting frames, a collecting box connected to the side wall of the base, and a first motor connected to the upper end of the top plate. The cable machining cutting device overcomes the defects in the prior art, design is reasonable, and the structure is compact; a first motor is used for driving two clamping claws to clamp a cable body, and therefore the cable body can be fixed; a second motor vertically moves to drive a saw blade to cut the cable body, and the cutting effect is improved; and meanwhile, the first motor is used for driving a rotating roller to rotate, then the cable body is continuously driven to move, the automatic feeding effect is achieved, and very high practicability is achieved.

The invention discloses a method and a device for filling a filling type communication cable belonging to cable machining technology range. When cabling producing large logarithm filling cable, adopting a compound section filling method of different temperatures, unit cabling lines are not firstly hinged or gathered, but are arranged in order, and through the corresponding dies, the unit cabling lines firstly enter into a first filling cavity to be filled with the compounds, after filling up with the compounds, the unit cabling lines are hinged or gathered, then enter into a second filling cavity to fill, air gaps between the unit cabling lines are filled with the compounds, thereby filling up the inner air gaps with the compounds tightly to ensure anti-water permeability of the filling type cable eligible. The invention can work continuously, improves production efficiency and product quality, and brings convenience for production and operation.

A method for operating a spindle (2) of a two-for-one twisting or cabling machine which comprises an adjustable balloon-yarn-guide-eye (9), wherein for the operation of the spindle (2) under production conditions, the balloon-yarn-guide-eye (9) is adjusted, on the basis of a measured value (i) correlating with the energy consumption of the spindle drive (3), to a first operating position (AP₁), in which a position-dependent minimum of the energy consumption of the spindle drive (3) is reached.

The invention discloses a live center mechanism of a cabling machine cradle. The mechanism comprises a rack, a shaft, a fixed sleeve, a moving sleeve and a positioning mechanism, the positioning mechanism is used for positioning the moving sleeve, the shaft is arranged on the rack, the moving sleeve is rotatably installed on the shaft, the fixed sleeve is disposed on the outside of the moving sleeve and fixedly connected with the rack, a bearing cap is installed at the left end of the moving sleeve, a second gland is installed at the right end of the moving sleeve, the left end of the shaft penetrates through the bearing cap, a centre is installed at the end of the shaft, the right end of the shaft is located in the moving sleeve, a through hole is disposed at the center of the second gland, an outer hexagonal screw is welded on the through hole, a first screw thread is arranged on an inner circle of the fixed sleeve, a second screw thread which is matched with the first screw thread is arranged on an outer circle of the moving sleeve, and a plurality of positioning grooves which are close to the second gland are uniformly disposed on the periphery of the moving sleeve. The live center mechanism of the cabling machine cradle has the advantages that the structure is compact, the usage and operation are convenient, and problems that loading and unloading of wire coils of existing cabling machines are required to be completed by cooperation of numerous workers, the wire coil replacement is time and effort consuming, the operation procedures are verbose, and the production efficiency is low are solved.

The invention discloses a temporary supporting piece for installation of a ropeway of a cabling machine, belonging to the technical field of installation of a ropeway system, comprising a traveling wheel, a bearing and a pin shaft and further comprising a main side plate, an upper side plate and a lower side plate, wherein the bearing and the pin shaft are embedded in the traveling wheel; the pin shaft penetrates through the main side plate, the bearing and the upper side plate in sequence and is clamped by a beta pin; the upper side plate is connected with the lower side plate by a hinge; the lower side plate is fixedly connected with the main side plate by a bottom plate; the lower end of the bottom plate is welded with a bearing hook; a partitioning plate is welded between the middle of the lower side plate and the main side plate, and is provided with a connecting hole which is sheathed with a U-shaped clamping ring fixed by a bolt; and gaskets are arranged among the traveling wheel, the main side plate and the upper side plate. By utilizing the temporary supporting piece, the rope-bearing force for installing auxiliary systems (ground anchors, winch pulley blocks and the like) of a cable-rope type crane can be greatly reduced, the safety of erecting the ropeway system can be improved and the efficiency of installing the cable-rope type crane can be improved.

The invention relates to a nuclear electromagnetic pulse resisting cable which structurally comprises a conductor, an insulator, a separated shield part, a combined shield part and a protection sleeve. The high-temperature-resisting fluoroplastic insulator extruded by high-temperature extruding equipment is arranged at the periphery of the conductor using a tin-plated round copper stranded wire or a sliver-plate round copper stranded wire, the separated shield part woven by high-weaving tin-plated round copper wires is arranged at the periphery of the high-temperature fluoroplastic insulator, the combined shield part formed by a control line and a data line which are stranded by a cabling machine is positioned at the periphery of the separated shield part, and the low-temperature-resisting elastic protection sleeve extruded by a normal-temperature extruding machine is positioned outs of the combined shield part. Manufacturing process uses a combined method of lapped shield and braided shield and primarily uses 300T conductive cloth lapping materials to substitute metal lapping materials. The nuclear electromagnetic pulse resisting cable has the advantages of resisting to nuclear electromagnetic pulse, being soft, being high in abrasion resistance, preventing mould, resisting to moist, resisting to acid-base corrosion, being capable of keep good data transmission performance in complex electromagnetic environment, being applied to a hydraulic information control system and having the information transmission function in special portions of the hydraulic information control system.

The invention relates to the field of optical cable manufacturing, and particularly relates to a skeleton type optical fiber ribbon cabling machine and a cabling method using the skeleton type optical fiber ribbon cabling machine. The structure of the skeleton type optical fiber ribbon cabling machine comprises a control bench, a cable-releasing device, a groove-entering device and a cable-returning device. The groove-entering device comprises a twisting device which comprises a twisting bearing seat, a groove entering adjustment disc, a sensing gear and a sensing device. The sensing gear drives the sensing device to rotate. The groove entering adjustment disc is provided with a lead-in groove and a central hole. The central hole is internally provided with a protruding tooth which is embedded into a skeleton groove. The rotation state of the groove entering adjustment disc is detected via the sensing device and transmitted to the control bench. A rotation angle error is calculated via the control bench and distance between cabling twisted sections is automatically adjusted according to the rotation angle error so that the distance between the cabling twisted sections is matched with practical distance between the twisted sections of the skeleton groove, and an optical fiber ribbon is ensured to be stably and accurately put into the skeleton groove.

The invention provides a system and a method for testing the performance of a copper core low-voltage cable after manufacturing and processing, and the system comprises a double-item detection mechanism, a single-item detection mechanism and a joint control mechanism. Since an existing cable mechanical performance testing device can only test the cable of one model and size, when mechanical performance testing is carried out on cables of different models and sizes, testing can be carried out only by replacing devices of corresponding models, and mechanical performance testing of the cables has limitation and is high in testing cost; and testing of the mechanical performance of the cables is divided into a plurality of specific small testing, and the existing testing device for the mechanical properties of the cable cannot meet the operation execution of various tests, is difficult to ensure the comprehensive detection of different mechanical properties of the cable, and cannot meet the strict test requirements of various properties of the cable after being manufactured and processed, and the like.

The invention relates to a towline cable and a manufacturing process thereof. The towline cable structurally comprises a conductor, an insulator, a tensile core, an inner sheath and an outer sheath. The radiation ethylene propylene rubber insulator is arranged on the periphery of the conductor, the low temperature resistant elastic body inner sheath is arranged on the periphery of the radiation ethylene propylene rubber insulator, and the flexible polyurethane outer sheath is arranged on the periphery of the inner sheath. The manufacturing process is that a tinned copper wire is stranded by a wire cable stranding machine to server as the conductor, an extruder device is utilized to extrude the environment-friendly radiation ethylene propylene rubber insulator on the outside of the conductor, the stranding machine is utilized to strand high-strength tensile fibers, flexible polyvinyl chloride (PVC) is extruded by the extruder device on the outer layer to serve as the tensile core, then a cabling machine is utilized to strand an insulation wire core and the tensile core together, and the extruder device is utilized to extrude low temperature elastic body sheath materials to serve as the sheaths. The cable has the advantages of high mechanical strength, flexibility, high abrasion resistance, aging resistance, cracking resistance, mould resistance, moisture resistance and acid-base corrosion resistance, is flexible under the low temperature condition and suitable for special environments such as weapons, electronics, high-level civil use.

The invention relates to an improved cable machining discharging device. The improved cable machining discharging device comprises a material suction machine, a material storage cylinder, a first motor, a second motor and a rack body, and further comprises an injection molding machine machining material cylinder, a main feeding hopper and an auxiliary feeding hopper are arranged on the injection molding machine machining material cylinder, a rotating shaft is arranged in the middle of the injection molding machine machining material cylinder, blending blades are arranged on the rotating shaft, bending sub-blades are arranged in the middles of the blending blades, an adjusting plate is further arranged on the injection molding machine machining material cylinder, a rack is solidified at the lower end of the adjusting plate, the rack is connected with the first motor through a gear, and a positioning block is arranged at the right end of the adjusting plate. Through the blending blades with the bending sub-blades, raw materials can be conveniently and evenly blended, uniformity of product materials is facilitated, through the adjusting plate with the rack, uneven mixed liquid can be separated from even mixed liquid, the mixed liquid is evenly blended and then is conveyed, and the device is simple in structure, convenient to operate, economical and practical.

The invention provides a cabling machine comprising a hollow shaft, a back-twist mechanism, a hurdle, a circular pay-off spool, a branching board, a main mould frame, a yarn covering head, a winding head mould frame, a traction wheel and a wire take-up device, wherein the wire take-up device comprises a base, a take-up reel vertically arranged on the base, an active chuck and a driven chuck respectively clamped on the upper and lower ends of the take-up reel, a first motor driving the active chuck to rotate, and a cutting mechanism disposed in front of the take-up reel; the driven chuck is disposed on the base, the active chuck and the first motor are disposed on a lifting plate that is driven by a first lifting mechanism to operate; and the cutting mechanism is used for cutting the cable.The cabling machine can avoid the loss of support of the take-up reel during the replacement process and is convenient to use.

The invention provides a walking power cable and a preparation method thereof. The cable is characterized in that an insulating layer is arranged on the outer layer of each combined conductor and is formed by stranding a plurality of insulated cores; filling cores are arranged between two insulating layers and an inner sheath; a tensile layer is arranged on the outer layer of the inner sheath; and an outer sheath is arranged on the outer layer of the tensile layer. The preparation method is characterized in that tinned copper wires and special fibers are stranded by a wire and cable stranding machine to serve as inner conductors; the tinned copper wires are braided by a braiding machine to serve as outer conductors; inner insulating layers are manufactured by extruder equipment and are processed by an electron accelerator through radiation crosslinking, and outer insulating layers are manufactured by the extruder equipment; the filling cores are stranded by a cabling machine; the tensile layer is formed by a braiding machine through braiding; and the inner and outer sheathes are manufactured by the extruder equipment. The cable has the advantages of softness, low temperature and aging resistance, tear resistance, high flame retardance and high strength, has softness characteristic under low temperature, improves the tensile strength, is suitable for the special environment such as reciprocation and has excellent mechanical property and electrical property.

The invention discloses a harness cabling method applied to a cabling machine comprising a pay-off rack, a cable wheel, a distributing board, a cabling die, an arranging sliding rod and a take-up spool. The method includes the steps of starting the cabling machine for power on self test, continuing operation if the machine is normal, otherwise shutting down for detection; adjusting the take-up tension through a triangular guide roller; detecting operation conditions, continuing the operation if the conditions are normal, otherwise shutting down for detection; shutting down when the take-up length is determined and the spool is replaced, turning a twisting bow to the horizontal position, and replacing the take-up spool. According to the method, during operation of the cabling machine, the tension of cables is constant, and quality of the cables is improved; and damage to appearances of the cables due to mechanical faults during processing can be discovered and adjusted timely, and the rate of finished products is improved.