CN106710751A

CN106710751A - Power cable recovery device

Info

Publication number: CN106710751A
Application number: CN201510433240.5A
Authority: CN
Inventors: 董高正
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-22
Filing date: 2015-07-22
Publication date: 2017-05-24

Abstract

The invention discloses a power cable recovery device which comprises a base fixedly provided with a weighing instrument. The weighing platform of the weighing instrument is equipped with a main frame which is rotatingly equipped with a rotation sleeve. The lower part of the rotation sleeve is uniformly provided with hinged swing arms in a ring. The central parts of the swing arms are bent to the center of the rotation sleeve. A center shaft is slidingly inserted into the rotation sleeve axially. The lower end of the center shaft is fixedly provided with a conical block with a downward tip. Rails corresponding to the swing arms are uniformly distributed at the conical surface of the conical block. The middle part of the swing arms are fixedly provided with extension blocks extending to the rails. The end parts of the extension blocks are equipped with mating members which can only move along the rails. The main frame is equipped with a main power device and a lifting device. The base is also equipped with a cutting device. The power cable recovery device also includes a start and stop device which controls the start and stop of the main power device and the lifting device. Waste cables can be automatically bundled and winded, a bundle is compact, the bundling is easy, automatic precise weighing and automatic throwing are achieved, the degree of automation is high, one man can operate the device, and the operation is simple.

Description

Power cable recover

Technical field

The present invention relates to a kind of power cable recover.

Background technology

The electric wire product that power system is used mainly has built on stilts bare wire, bus-bar（Bus）, power cable（Plastic ca-ble, oilpaper power cable（Substantially replaced by plastic power cable）, rubber set cable, aerial insulated cable）, branch cable（Substitution part bus）, electromagnetic wire and power equipment electrical equipment electric wire etc..Power cable occurs many most common failures in use, and such as mechanical damage, insulation harm, humidified insulation, insulation ag(e)ing be rotten, overvoltage, cable overheating fault.When circuit occurs above-mentioned failure, the power supply of disengagement failure cable, trouble-shooting point is answered to be checked failure and analyzed, then placed under repair and test.After power cable is in longtime running, above-mentioned failure can be increasingly severe, more and more frequent, specifies according to industry, it is necessary to changed.

At present, because without special power cable more exchange device, power system is all the recovery that old cable is carried out by manual recovery mode when power cable is changed, and is wasted time and energy, and operating efficiency is very low.Cannot be reused after recovery due to old cable and typically all work as waste disposal by regulation, therefore old cable can not possibly effectively be arranged when cable is reclaimed, all be to gather or wind agglomerating at random, to reach purpose that is laborsaving and saving recovery time.Cable group after so reclaiming is not of uniform size, different, is not only unfavorable for that storage personnel check, and is less useful for storage.Because waste and old cable is all measured by weight, need to be weighed storage by part after recovery, above-mentioned cable group not easy-offtaking when weighing is less susceptible to put, and causes difficulty of weighing, being easily scattered because cable group product is big causes to weigh that numerical value is inaccurate, inefficiency.

The content of the invention

The technical problem to be solved in the present invention is directed to drawbacks described above, there is provided a kind of rational in infrastructure, automatically bundled can wind waste and old cable, harness consolidation, it is easy to tie up, is precisely weighed automatically, automatic material casting, high degree of automation a, people is operable and simple to operate power cable recover.

In order to solve the above technical problems, this power cable recover is structurally characterized in that：Base including being installed with weighing apparatus,Body frame is installed on the weighting platform of weighing apparatus,Axially vertically disposed pivoted housing is rotatablely equipped with body frame,Pivoted housing bottom is uniformly equipped with the swing arm being hinged by horizontal hinge shaft,Middle part of swing arm is to pivoted housing center curvature,Slid axially in pivoted housing and be fitted with central shaft,Central shaft lower end is installed with the conical blocks of pointed end,Track corresponding with swing arm is evenly equipped with the circular conical surface of conical blocks,The extension block that the fixed directed orbit of middle part of swing arm extends,Extension block end is provided with the counterpart that can only be moved along track,The main power plant for driving pivoted housing to rotate is installed on body frame,The lowering or hoisting gear for driving central shaft to move up and down is also equipped with body frame,Knife rest corresponding with long cable section of ingoing line end on body frame is also equipped with base,The cutter sweep cut to cable is installed on knife rest,Also include the start stop apparatus of control main power plant and lowering or hoisting gear start and stop.

This power cable recover be by can Weighing type swing arm winding structure come realize can the waste and old cable of bundled winding automatically, harness consolidation, it is easy to tie up is precisely weighed automatically, automatic material casting, and simple to operate.

Can Weighing type swing arm winding structure mainly include the pivoted housing that is arranged on body frame and the central shaft being inserted into pivoted housing, wherein pivoted housing bottom is uniformly equipped with multiple swing arms, so just constitutes a swing arm ring surrounded by each swing arm in pivoted housing bottom.Swing arm upper end is hinged on pivoted housing lower section by horizontal hinge shaft, and such swing arm can just swing back and forth around hinge.In this patent, the axial line of horizontal hinge shaft and the tangent cooperation in pivoted housing periphery where horizontal hinge shaft, therefore plane where the swinging track of each swing arm is exactly the place plane of swing arm correspondence pivoted housing warp, namely plane is distributed centered on pivoted housing axial line in explosion like where swing arm swinging track.For convenience of describing, pivoted housing lateral direction is referred to as outward, pivoted housing axial line unwrapping wire to be referred to as interior.In this patent, swing arm is protruded to pivoted housing direction of axis line on the whole in middle part, and swing arm two ends are to the shape gradually extended away from direction of axis line, namely swing arm curves inwardly the V-arrangement of the outside rounding off in two ends in middle part.So, a V-arrangement cavity is just formed on the outside of V-arrangement swing arm, for convenience of narration, referred to as V-shaped groove.Because pivoted housing is to set to install according to axis vertical, therefore in nature, the swing arm in left side in ">" shape, the swing arm on right side in "<" shape, the left and right sides cooperates, just present "> <" shape.Now swing arm ring outside has just substantially formed the toroidal cavity that a cross section is V-arrangement, and for convenience of narration, referred to as V-ring chamber or V-ring groove, and the V-ring groove is just wound around, keeps in the position of cable.

Slided in pivoted housing and be fitted with central shaft, central shaft can only slide axially along pivoted housing inner chamber and can not be circumferentially rotated with respect to pivoted housing.Central shaft lower end is installed with conical blocks, and conical blocks pointed end is set.Conical blocks have two faces, and a face is the plane at top, and in-plane is affixed with central shaft lower end.Another face is the circular conical surface of bottom, is evenly equipped with circular conical surface and is extended straight up from conical blocks tip direction along circular conical surface with the one-to-one track of swing arm, track.Middle part of swing arm is installed with the extension block being extended towards track, and extension block end is provided with the counterpart coordinated with track, and counterpart can only be slided up and down along track, and such central shaft and swing arm just constitute transmission matching relationship by extension block and track.When central shaft slides down to minimum point namely down stroke point with respect to pivoted housing, counterpart slides into track topmost along track, and now, extension block also reaches horizontality.Because the outward-dipping lower end in track upper end slopes inwardly, so counterpart reaches the outer stroke point or up stroke point of its stroke, now swing arm is pushed outwardly to maximum rating, namely swing arm swing out to greatest extent or outer stroke point.Now swing arm ring top and bottom are correspondingly arranged up and down, the opening direction of V-ring groove horizontally outward, present "><" shape, for convenience of describing, this state is referred to as winding state or working condition.When central shaft is moved up along pivoted housing from down stroke point, counterpart also drives extension block from track peak slide downward.Because the outward-dipping lower end in track upper end slopes inwardly, so counterpart can drive extension block to move inward, namely drive swing arm inwardly to swing, now the opening direction of V-ring groove also swings gradually downward with the swing of swing arm.When central shaft is moved upwards up to peak namely up stroke point along pivoted housing inwall, counterpart slides into track bottom along track.Because the outward-dipping lower end in track upper end slopes inwardly, so counterpart drives extension block to slide into inner terminal in inward-outward direction, namely its stroke interior travel point or down stroke point.In the case where extension block and counterpart are pulled, swing arm by conical blocks or track be drawn to inside swing to greatest extent namely interior travel point.Now, V-shaped groove cell wall lower half reaches vertical state, and V-ring groove is in " ┐ ┌ " shape, for convenience of describing, this state is referred to as into material casting state or idle state.

In this patent, body frame is fixedly mounted on the weighting platform of weighing apparatus, therefore all items that can be in real time on symmetry bench are weighed.Before non-wound wire, the weight of all items on weighting platform is almost invariable, namely the weight of the structure member such as pivoted housing, central shaft, swing arm of installation is all constant on body frame and body frame.Therefore, calculate the weight for convenience, all devices not wound before cable on weighting platform and weighting platform are called total weighting platform, weight of total weighting platform on weighing apparatus is calculated as weighing the zero point of range.So, after swing arm ring winds cable, the weight that weighing apparatus is detected is the weight of the cable wound on swing arm ring, therefore, the weight of wound cable can be simultaneously known during winding cable.When wound cable weight reaches predetermined weight, shut down at once, not only weigh conveniently, accurately, and it is simple to operate, and a people can just operate, and substantially increase organic efficiency.

The main power plant for driving pivoted housing to rotate is installed, main power plant is by start stop apparatus control on body frame.So, when needing to reclaim waste and old cable, waste and old cable one end is previously wound around on swing arm ring, then manipulates start stop apparatus and start main power plant, main power plant just drives pivoted housing to rotate, now swing arm ring just starts to continue to wind cable.When the cable weight of weighing apparatus detection reaches requirement, manipulation start stop apparatus shuts down main power plant, operates very simple.Knife rest corresponding with long cable section of ingoing line end is also equipped with base, the cutter sweep cut to cable is installed on knife rest.The Main Function of cutter sweep is that cable is cut, that is, by cable cutting.After the cable of swing arm ring winding reaches and weighs and require and shut down, staff can manipulate cutter sweep by cable cutting, and the cable that such a bundle meets weight demands just winds and finishes.Then staff is circumferentially tied weighted cable with auxiliary rope, at random to prevent, and can be so moved easily and be deposited.Lowering or hoisting gear is also equipped with body frame, the Main Function of lowering or hoisting gear is to drive central shaft to move up and down.When cable is weighed it is up to standard and cut-off after, staff can manipulate lowering or hoisting gear drive central shaft rise.When central shaft reaches up stroke point, counterpart reaches interior travel point, and now swing arm ring reaches material casting state.After the cable tied loses the clamp position-limiting action of V-ring groove, it is automatic under gravity under fall on weighting platform, drag away, operation is very simple.So, a bundle meets the cable of the standard of weighing and just puts in order, repeat said process can continue wind, weigh, harness cable, process is similar, is not described further in detail.

As a kind of preferred embodiment, the lowering or hoisting gear includes the overcoat being installed on body frame, being fitted with overcoat can only be along the inner sleeve of outer casing inner wall axial sliding fit, assembled with central axle sleeve and close and can only be rotatably assorted in inner sleeve inner chamber bottom, inner sleeve upper inside wall is provided with main internal thread segment, also include the power transmission shaft being rotatably installed on body frame, power transmission shaft hypomere is the main external thread section with main internal thread segment threaded, travelling gear is installed on power transmission shaft, also include the lifting motor on body frame, the lifter wheel engaged with travelling gear is installed on the output shaft of lifting motor.

This lowering or hoisting gear is electrically driven (operated) lowering or hoisting gear, and power is provided by lifting motor.Lifter wheel is installed, lifter wheel is engaged with travelling gear on the output shaft of lifting motor, travelling gear be fixedly mounted on can only axial rotation and on the power transmission shaft that can not move axially, therefore lifting motor will drive power transmission shaft synchronous axial system when rotating.Power transmission shaft bottom is connected with inner sleeve upper transmission, and inner sleeve bottom is connected with central shaft upper transmission.Inner sleeve is the core component of this lowering or hoisting gear, and the rotatory force of power transmission shaft is converted into inner sleeve the lifting force of central shaft.Inner sleeve is slided and is inserted into overcoat, and overcoat is fixedly mounted on body frame, therefore inner sleeve can only axially be slided up and down relative to overcoat and can not rotated relative to overcoat.Inner sleeve upper inside wall is provided with main internal thread segment, and power transmission shaft bottom is provided with main external thread section, main external thread section and main internal thread segment threaded.Therefore, when the drive axis that can only be circumferentially rotated, power transmission shaft will drive the inner sleeve that can only be moved axially to move up and down.Because inner sleeve inner chamber bottom and central axle sleeve are assembled and closed and both can not move to axial, thus it is interior be enclosed within when being moved up and down under power transmission shaft drives, central shaft is also inevitable to be lifted therewith.Therefore, as long as the rotating of control lifting motor can just pass through the lifting of power transmission shaft and inner sleeve control centre axle, very simply.Inner sleeve bottom and central shaft top can only be circumferentially rotated the purpose of cooperation, be to adapt to the need for central shaft is with swing arm ring synchronous axial system when cable is wound.

As a kind of implementation, the inner sleeve includes upper inner sleeve and lower inner sleeve, lower inner sleeve includes fixed lower half inner sleeve and activity lower half inner sleeve, fixed lower half inner sleeve is coaxially installed in inner sleeve lower end, put in fixed lower half inner sleeve and activity lower half and be correspondingly arranged on fixing hole, fixing bolt is fitted with fixing hole, bearing groove is equipped with lower inner sleeve inwall, central shaft top is provided with the upper bearing (metal) with bearing groove snap fit.

This inner sleeve is mainly made up of three parts, that is, go up inner sleeve, fixed lower half inner sleeve and activity lower half inner sleeve, and the coaxial corresponding structure that is integrally fixed in set upper side and upper inner sleeve lower end in fixed lower half, activity lower half inner sleeve is separated with upper inner sleeve.In this inner sleeve, fixed lower half inner sleeve and activity lower half inner sleeve are two and half sets set along plane symmetry where inner sleeve axial line, put in fixed lower half inner sleeve and activity lower half and be correspondingly arranged on fixing hole, fixing bolt is fitted with fixing hole, fixed lower half inner sleeve and activity lower half inner sleeve are buckled into a lower inner sleeve being coaxially disposed with upper inner sleeve by fixing bolt.Fixed lower inner sleeve and the lower inner sleeve inwall of activity are provided with mutual corresponding bearing groove, bearing groove and the upper bearing (metal) outer ring snap fit for being fixedly mounted on central shaft top.After fixed lower half inner sleeve and activity lower half inner sleeve are fixed by fixing bolt, central shaft top is just fixedly installed to inner sleeve bottom by upper bearing (metal), and central shaft and inner sleeve bottom can only be rotatably assorted.

Used as a kind of implementation, the main power plant includes the master gear on pivoted housing, also including the main motor on body frame, the power gear engaged with master gear is provided with the output shaft of main motor.

This main power plant is power-jdriven gear, mainly including main motor, power gear and master gear.Because power gear is engaged transmission with master gear, therefore will drive pivoted housing to rotate when main motor obtains electric by the transmission of power gear and master gear, swing arm ring also can be just driven to wind cable.

As a kind of implementation,The cutter sweep includes that interval is installed in two cable anvils on knife rest,Cable anvil is provided with the cable trough being slidably matched with cable the latter half level,The crane that lifting is driven by cutting lowering or hoisting gear is installed on knife rest,Crane bottom is two parallel support arms for extending downwardly,The cutting motor that support arm lower end is fixed with cast-cutting saw slice and drives support arm shaft to rotate by the support arm shaft for rotating,The pressing sliding sleeve being vertically arranged is fixedly provided with support arm,Slided in pressing sliding sleeve and be fitted with pressing slide bar,Pressing slide bar lower end is installed with cable anvil up and down by the briquetting of press-fit,The pressing locating rod for extending downwardly is installed with briquetting below pressing slide bar,Cable anvil is provided with the pressing location hole for inserting cooperation up and down with pressing locating rod,Pressing slide bar upper end is installed with pressing limited block,Pressing slide bar between pressing sliding sleeve and briquetting is provided with by pressing spring.

In this cutter sweep, cable anvil, crane and cutting lowering or hoisting gear are core textures, and cable anvil and cast-cutting saw slice are the critical pieces for completing cutting cable.Cable anvil is fixedly mounted at knife rest bottom, therefore both are affixed integrative-structures.Cable anvil top is provided with the cable trough being slidably matched with cable, and when swing arm ring is wound to cable, cable first slips over cable trough, is then just wound on swing arm ring.Crane is arranged on the knife rest above cable anvil, and crane drives completion lifting action by cutting lowering or hoisting gear.Crane bottom is two support arms being correspondingly arranged up and down one by one with two cable anvils, and support arm lower end is provided with cast-cutting saw slice by the support arm shaft for rotating, and support arm outside is provided with the cutting motor for driving support arm shaft to rotate.So, when cutting motor is obtained it is electric when, will pass through support arm shaft drive cast-cutting saw slice at a high speed rotate.When lowering or hoisting gear driving crane decline is cut, the cast-cutting saw slice of high-speed rotation just cuts the cable between two cable troughs, so as to complete to cut off the work of cable.Two support arms rear side is installed with a pressing sliding sleeve being vertically arranged respectively, and the pressing slide bar freely up and down slided along sliding sleeve is fitted with pressing sliding sleeve.Pressing slide bar upper end is installed with pressing limited block, to prevent pressing slide bar from being slipped downwards from pressing sliding sleeve.Pressing slide bar lower end is installed with briquetting, it is also possible to play a part of to prevent pressing slide bar from being slipped upwards from pressing sliding sleeve.Because briquetting corresponds setting up and down with cable anvil, therefore, when crane is moved down, briquetting also has the effect of pressing cable trough inner cable.It is set with pressing slide bar between pressing sliding sleeve and briquetting by pressing spring, in pressing sliding sleeve lower surface, pressing lower spring end elastic compression is in briquetting upper surface for pressing spring upper end elastic compression.Therefore under self gravitation and pressing spring force effect, when not acted on by other external force, the relative pressing sliding sleeve of pressing slide bar slides down to maximum position, now presses limited block with the pressing spacing cooperation in sliding sleeve upper surface.Now, pressing slide bar skid off downwards pressing sliding sleeve length it is most long, the distance that briquetting drops to below cast-cutting saw slice is also farthest.This state is referred to as nature or upper state for convenience of narration.When needing cutting cable, crane is moved down in the case where cutting lowering or hoisting gear drives.Because the height of briquetting is far below the height of cast-cutting saw slice, therefore the cable that briquetting will be touched in cable trough prior to cast-cutting saw slice during nature.Because cable trough can only accommodate the latter half of cable, cable top half is higher by cable anvil upper surface, therefore, when crane continues to decline, crane is by by by pressing spring being continued to press down on the cable in cable trough.Pressing spring compressive deformation is now pressed, it is also increasing to the elastic force of briquetting by pressing spring.Cable is pressurized after increase, understand gradually radial deformation, and fill up whole cable trough, can so play a part of to be fixed cable on cable anvil, for cast-cutting saw slice is smooth, reliable cutting cable provides guarantee, when fundamentally avoiding saw blade cutting cable, cable rotates the phenomenon for rolling about or even rolling out cable trough in the case where cast-cutting saw slice gets rid of dynamic action.After cable is fixed, cutting lowering or hoisting gear may proceed to drive crane to decline, and continue to compress and increase the pressing force to cable by pressing spring, and now cast-cutting saw slice starts to touch cable and starts to cut cable.When lowering or hoisting gear driving crane arrival down stroke point is cut, pressing spring-compressed is most short, and briquetting reaches maximum to the pressing detent force of cable.For convenience of describing, this state is referred to as cut state or the next state.When the next state reset is to upper state, a cutting process just finishes.The pressing locating rod for extending downwardly is installed with briquetting below pressing slide bar, cable anvil is provided with the pressing location hole for inserting cooperation up and down with pressing locating rod.Before briquetting presses voltage cable, pressing locating rod can be inserted first in pressing location hole, so can provide guide effect for the pressing of briquetting, it is ensured that briquetting can be pushed vertically, it is ensured that what pressing was positioned is smoothed out.Pressing locating rod lower end typically sets thinner, accordingly even when in the presence of inserting error, also can guarantee that pressing locating rod is smoothly inserted in pressing location hole.

The cutting lowering or hoisting gear includes the big set being installed on knife rest, being fitted with big set can only be along the small set of big set inwall axial sliding fit, small set bottom is affixed with crane upper end, small set upper inside wall is provided with lifting internal thread segment, also include the lifting power transmission shaft being rotatably installed on knife rest, lifting power transmission shaft hypomere is the lifting external thread section with lifting internal thread segment threaded, lifting travelling gear is installed on lifting power transmission shaft, also include the cutting lifting motor on knife rest, the cutting lifter wheel engaged with lifting travelling gear is installed on the output shaft for cutting lifting motor.

This cutting lowering or hoisting gear is electrically driven (operated) lowering or hoisting gear, and power is provided by cutting lifting motor.Cutting lifter wheel is installed on the output shaft for cutting lifting motor, cutting lifter wheel is engaged with lifting travelling gear, lifting travelling gear be fixedly mounted on can only axial rotation and on the lifting power transmission shaft that can not move axially, therefore cutting lifting motor will drive lifting power transmission shaft synchronous axial system when rotating.Lifting power transmission shaft bottom is connected with small set top, and small set bottom is affixed with crane upper end.Small set is the core component of this cutting lowering or hoisting gear, and the rotatory force for lifting power transmission shaft is converted into small set the lifting force of crane.The slip of small set is inserted into big set, and big set is fixedly mounted on knife rest, thus small set can only relatively large set axially slide up and down and can not relatively large set rotate.Small set upper inside wall is provided with lifting internal thread segment, and lifting power transmission shaft bottom is provided with lifting external thread section, lifting external thread section and lifting internal thread segment threaded.Therefore, when the lifting drive axis that can only be circumferentially rotated, lifting power transmission shaft will drive the small set that can only be moved axially to move up and down, namely drive crane synchronization lifting.Therefore, as long as the rotating of control cutting lifting motor just can control the lifting of crane by lifting power transmission shaft and small set, very simply.

Used as a kind of implementation, the start stop apparatus includes the main switch on main power plant power line and the direction switch on lowering or hoisting gear power line.

The startup and stopping of main power plant, that is, control swing arm ring can be controlled to start winding cable and stop winding cable by operating main switch, operated very simple.Can control the raising and lowering of lowering or hoisting gear by operating direction switch, that is, control centre's axle raising and lowering, that is, control winding state and material casting state switching, very simply.

As improvement, also include the bundling frame on base, it is provided with bundling frame by the motor-driven rotating disk of bundling, turntable shaft center portion is coaxially provided with bundling chamber, being fitted with bundling chamber can only the axial level bundling axle that slides and can not circumferentially rotate, bundling axle outer end is towards middle part of swing arm, bundling axle outer end is installed with the hooking part hooked to the iron wire of cable of in bundling, the hooking part is one end and the affixed more than half annulus of bundling axle, and more than half annulus is the connection thicker other end in bundling axle one end compared with the gradually taper of transition between detail.

The Main Function of all parts set on bundling frame is to carry out bundling with iron wire to the cable for winding, and its core component is rotating disk corresponding with cable bundle level and the hooking part hooked to iron wire.Wherein, rotating disk is driven by the bundling motor on bundling frame, if the on/off of control bundling motor be controllable rotating disk rotation whether, operate very simple.Turntable shaft center portion is provided with the bundling chamber being coaxially disposed with rotating disk, and bundling chamber cross section is non-circular design.Bundling axle is fitted with bundling chamber, bundling axle cross section is non-circular with what bundling chamber was engaged, when such rotating disk is rotated, bundling axle synchronous axial system can be driven by bundling chamber.Bundling axle outer end is installed with hooking part, the Main Function of hooking part is that the iron wire two ends of the cable disk wound for harness provide a hook position, so when bundling axle is rotated by bundling motor and rotating disk, the hooking part at winding iron wire two ends will be driven to rotate simultaneously.So, iron wire two ends are just tightened to together under the rotation of bundling axle and hooking part, serve the effect that the cable disk for winding is tightened with iron wire.During iron wire is tightened, the iron wire between hooking part and cable disk can be gradually shortened because twisted shape is tightened into, and now iron wire can give hooking part and bundling axle one tractive force moved to iron wire direction.Because bundling axle and bundling chamber can only axial level be slidably matched, therefore after by iron wire horizontal drag force, bundling axle can gradually skid off bundling chamber, and so far bundling terminates.Because bundling chamber and bundling axle are corresponding with the thickness level of middle part of swing arm i.e. V-ring groove, and have been described that it is that cable disk concentrates the position being wound herein above, the position detent force of cable is most strong herein, therefore twisted shape iron wire can be automatically positioned the most strong position of cable detent force, namely V-shaped groove middle part when iron wire is tightened.So, when driven by rotary disc bundling axle rotates, bundling chamber, bundling axle and twisted shape iron wire can be on a horizontal lines, namely on the horizontal line corresponding with V-shaped groove of bundling chamber, be not in that bundling axle is drawn the situation for swinging or swinging up and down by iron wire, also ensure that the smooth slippage of bundling axle.In this hooking part, hooking part is one end and the affixed more than half annulus of bundling axle, and more than half annulus is that, from a semi-loop more than half of torus interception, half is 3/4ths annulus.For convenience of describing, the two ends of more than half annulus are referred to as fixing end and hooking end, wherein fixing end is vertical with bundling axle outer end is fixedly connected, and hooking end is vacantly set.In this more than half annulus, fixing end cross section is the thicker circle of diameter, and hooking end is the thinner circle of diameter, and center section nature transition is tapered.So set purpose be, when bundling axle deviates from bundling chamber with iron wire, can be using more than half annulus cross section for circle makes the characteristics of itself being difficult positioning, circumferentially rotated from the iron wire tightened greatly annulus, so, what iron wire was formed on more than half annulus buckles will move to thinner hooking end naturally, until more than half annulus completely disengages from iron wire, also just serve the effect reclaimed reuse bundling axle and hooking part easily.

In sum, this power cable recover is rational in infrastructure, automatically bundled can wind waste and old cable, and harness consolidation, it is easy to tie up is precisely weighed automatically, automatic material casting, and high degree of automation a, people is operable, and simple to operate.

Brief description of the drawings

The present invention is elaborated below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of this patent main body；

Fig. 2 is the structural representation of body frame part；

Fig. 3 is the fit structure schematic diagram of pivoted housing and swing arm；

Fig. 4 is the fit structure schematic diagram of power transmission shaft and overcoat；

The fit structure schematic diagram of axle and conical blocks centered on Fig. 5；

Fig. 6 is the structural representation of inner sleeve；

Fig. 7 is the structural representation of cutter sweep；

Fig. 8 is the structural representation of swing arm, extension block and counterpart；

Fig. 9 is the structural representation of bundling frame.

Specific embodiment

As shown in the figure,This power cable recover includes being installed with the base 14 of weighing apparatus 1,Body frame 13 is installed on the weighting platform 2 of weighing apparatus,Axially vertically disposed pivoted housing 3 is rotatablely equipped with body frame,Pivoted housing bottom is uniformly equipped with the swing arm 4 being hinged by horizontal hinge shaft 5,Middle part of swing arm is to pivoted housing center curvature,Slid axially in pivoted housing and be fitted with central shaft 6,Central shaft lower end is installed with the conical blocks 7 of pointed end,Track 8 corresponding with swing arm is evenly equipped with the circular conical surface of conical blocks,The extension block 9 that the fixed directed orbit of middle part of swing arm extends,Extension block end is provided with the counterpart 10 that can only be moved along track,The main power plant 11 for driving pivoted housing to rotate is installed on body frame,The lowering or hoisting gear 12 for driving central shaft to move up and down is also equipped with body frame,Knife rest 16 corresponding with the end of incoming cables of cable 15 is also equipped with base,The cutter sweep cut to cable is installed on knife rest,Also include the start stop apparatus of control main power plant and lowering or hoisting gear start and stop.

In the present embodiment, the lowering or hoisting gear includes the overcoat 34 being installed on body frame, being fitted with overcoat can only be along the inner sleeve 35 of outer casing inner wall axial sliding fit, assembled with central axle sleeve and close and can only be rotatably assorted in inner sleeve inner chamber bottom, inner sleeve upper inside wall is provided with main internal thread segment 36, also include the power transmission shaft 37 being rotatably installed on body frame, power transmission shaft hypomere is the main external thread section 38 with main internal thread segment threaded, travelling gear 39 is installed on power transmission shaft, also include the lifting motor 40 on body frame, the lifter wheel 41 engaged with travelling gear is installed on the output shaft of lifting motor.

The inner sleeve includes upper inner sleeve 42 and lower inner sleeve 43, lower inner sleeve includes fixed lower half inner sleeve 44 and activity lower half inner sleeve 45, fixed lower half inner sleeve is coaxially installed in inner sleeve lower end, put in fixed lower half inner sleeve and activity lower half and be correspondingly arranged on fixing hole 46, fixing bolt 47 is fitted with fixing hole, bearing groove 48 is equipped with lower inner sleeve inwall, central shaft top is provided with the upper bearing (metal) 49 with bearing groove snap fit.

The main power plant includes the master gear 31 on pivoted housing, also including the main motor 32 on body frame, the power gear 33 engaged with master gear is provided with the output shaft of main motor.This main power plant is power-jdriven gear, mainly including main motor, power gear and master gear.Because power gear is engaged transmission with master gear, therefore will drive pivoted housing to rotate when main motor obtains electric by the transmission of power gear and master gear, swing arm ring also can be just driven to wind cable.

The cutter sweep includes that interval is installed in two cable anvils 50 on knife rest 16,Cable anvil is provided with the cable trough 51 being slidably matched with cable the latter half level,The crane 55 that lifting is driven by cutting lowering or hoisting gear 54 is installed on knife rest,Crane bottom is two parallel support arms 56 for extending downwardly,The cutting motor 66 that support arm lower end is fixed with cast-cutting saw slice 58 and drives support arm shaft to rotate by the support arm shaft 57 for rotating,The pressing sliding sleeve 67 being vertically arranged is fixedly provided with support arm,Slided in pressing sliding sleeve and be fitted with pressing slide bar 68,Pressing slide bar lower end is installed with cable anvil up and down by the briquetting 69 of press-fit,The pressing locating rod 70 for extending downwardly is installed with briquetting below pressing slide bar,Cable anvil is provided with the pressing location hole 71 for inserting cooperation up and down with pressing locating rod,Pressing slide bar upper end is installed with pressing limited block 72,Pressing slide bar between pressing sliding sleeve and briquetting is provided with by pressing spring 73.

The cutting lowering or hoisting gear includes the big set 59 being installed on knife rest, being fitted with big set can only be along the small set 60 of big set inwall axial sliding fit, small set bottom is affixed with crane upper end, small set upper inside wall is provided with lifting internal thread segment 61, also include the lifting power transmission shaft 62 being rotatably installed on knife rest, lifting power transmission shaft hypomere is the lifting external thread section 63 with lifting internal thread segment threaded, lifting travelling gear 64 is installed on lifting power transmission shaft, also include the cutting lifting motor 650 on knife rest, the cutting lifter wheel engaged with lifting travelling gear is installed on the output shaft for cutting lifting motor.

The start stop apparatus includes the main switch 52 on main power plant power line and the direction switch 53 on lowering or hoisting gear power line.The startup and stopping of main power plant, that is, control swing arm ring can be controlled to start winding cable and stop winding cable by operating main switch, operated very simple.Can control the raising and lowering of lowering or hoisting gear by operating direction switch, that is, control centre's axle raising and lowering, that is, control winding state and material casting state switching, very simply.

Also include the bundling frame 65 on base, the rotating disk 550 driven by bundling motor 540 is installed on bundling frame, turntable shaft center portion is coaxially provided with bundling chamber 560, being fitted with bundling chamber can only the axial level bundling axle 570 that slides and can not circumferentially rotate, bundling axle outer end is towards middle part of swing arm, bundling axle outer end is installed with the hooking part 580 hooked to the iron wire of cable of in bundling, the hooking part is one end and the affixed more than half annulus 590 of bundling axle, and more than half annulus is the connection thicker other end in bundling axle one end compared with the gradually taper of transition between detail.

Claims

1. a kind of power cable recover, it is characterized in that：Including being installed with weighing apparatus（1）Base（14）, weighing apparatus（1）Weighting platform（2）On body frame is installed（13）, body frame（13）On be rotatablely equipped with axially vertically disposed pivoted housing（3）, pivoted housing（3）Bottom is uniformly equipped with by horizontal hinge shaft（5）The swing arm being hinged（4）, swing arm（4）Middle part is to pivoted housing（3）Center curvature, pivoted housing（3）Inside slide axially and be fitted with central shaft（6）, central shaft（6）Lower end is installed with the conical blocks of pointed end（7）, conical blocks（7）Circular conical surface on be evenly equipped with and swing arm（4）Corresponding track（8）, swing arm（4）The fixed directed orbit in middle part（8）The extension block of extension（9）, extension block（9）End is provided with can only be along track（8）Mobile counterpart（10）, body frame（1）On driving pivoted housing is installed（3）The main power plant of rotation（11）, body frame（1）On be also equipped with drive central shaft（6）The lowering or hoisting gear for moving up and down（12）, base（14）On be also equipped with knife rest corresponding with long cable section of ingoing line end on body frame（16）, knife rest（16）On be provided with to cable（15）The cutter sweep for being cut, also including control main power plant（11）And lowering or hoisting gear（12）The start stop apparatus of start and stop.

2. power cable recover as claimed in claim 1, it is characterized in that：The lowering or hoisting gear includes being installed in body frame（13）On overcoat（34）, overcoat（34）Inside being fitted with can only be along the inner sleeve of outer casing inner wall axial sliding fit（35）, inner sleeve（35）Inner chamber bottom and central shaft（6）Suit coordinates and can only be rotatably assorted, inner sleeve（35）Upper inside wall is provided with main internal thread segment（36）, also including being rotatably installed in body frame（13）On power transmission shaft（37）, power transmission shaft（37）Hypomere is and main internal thread segment（36）The main external thread section of threaded（38）, power transmission shaft（37）On travelling gear is installed（39）, also including installed in body frame（13）On lifting motor（40）, lifting motor（40）Output shaft on be provided with and travelling gear（39）The lifter wheel of engagement（41）.

3. power cable recover as claimed in claim 2, it is characterized in that：The inner sleeve（35）Including upper inner sleeve（42）With lower inner sleeve（43）, lower inner sleeve（43）Including fixed lower half inner sleeve（44）With activity lower half inner sleeve（45）, fixed lower half inner sleeve（44）Coaxially it is installed in inner sleeve（42）Lower end, fixed lower half inner sleeve（44）With activity lower half inner sleeve（45）On be correspondingly arranged on fixing hole（46）, fixing hole（46）Inside it is fitted with fixing bolt（47）, lower inner sleeve（43）Bearing groove is equipped with inwall（48）, central shaft（6）Top is provided with and bearing groove（48）The upper bearing (metal) of snap fit（49）.

4. power cable recover as claimed in claim 3, it is characterized in that：The main power plant includes being arranged on pivoted housing（3）On master gear（31）, also including installed in body frame（13）On main motor（32）, main motor（32）Output shaft on be provided with and master gear（31）The power gear of engagement（33）.

5. power cable recover as claimed in claim 4, it is characterized in that：The cutter sweep is installed in knife rest including interval（16）On two cable anvils（50）, cable anvil（50）It is provided with and cable（15）The cable trough that the latter half level is slidably matched（51）, knife rest（16）On be provided with by cutting lowering or hoisting gear（54）Drive the crane of lifting（55）, crane（55）Bottom is two parallel support arms for extending downwardly（56）, support arm（56）The support arm shaft that lower end passes through rotation（57）It is fixed with cast-cutting saw slice（58）With driving support arm shaft（57）The cutting motor of rotation（66）, support arm（56）On be fixedly provided with the pressing sliding sleeve being vertically arranged（67）, press sliding sleeve（67）Interior slip is fitted with pressing slide bar（68）, press slide bar（68）Lower end is installed with and cable anvil（50）Up and down by the briquetting of press-fit（69）, press slide bar（68）The briquetting of lower section（69）On be installed with the pressing locating rod for extending downwardly（70）, cable anvil（50）It is provided with and pressing locating rod（70）The pressing location hole of cooperation is inserted up and down（71）, press slide bar（68）Upper end is installed with pressing limited block（72）, press sliding sleeve（67）With briquetting（69）Between pressing slide bar（68）It is provided with by pressing spring（73）.

6. power cable recover as claimed in claim 5, it is characterized in that：The cutting lowering or hoisting gear includes being installed in knife rest（16）On big set（59）, big set（59）Inside being fitted with can only be along the small set of big set inwall axial sliding fit（60）, small set（60）Bottom and crane（55）Upper end is affixed, small set（60）Upper inside wall is provided with lifting internal thread segment（61）, also including being rotatably installed in knife rest（16）On lifting power transmission shaft（62）, lift power transmission shaft（62）Hypomere be and lifting internal thread segment（61）The lifting external thread section of threaded（63）, lift power transmission shaft（62）On lifting travelling gear is installed（64）, also including installed in knife rest（16）On cutting lifting motor（650）, cut lifting motor（650）Output shaft on be provided with and lift travelling gear（64）The cutting lifter wheel of engagement.

7. power cable recover as claimed in claim 6, it is characterized in that：The start stop apparatus includes being arranged on main power plant（11）Main switch on power line（52）With installed in lowering or hoisting gear（12）Direction switch on power line（53）.

8. power cable recover as claimed in claim 7, it is characterized in that：Also include being arranged on base（14）On bundling frame（65）, bundling frame（65）On be provided with by bundling motor（540）The rotating disk of driving（550）, rotating disk（550）Axle center part is coaxially provided with bundling chamber（560）, bundling chamber（560）Inside being fitted with can only the axial level bundling axle that slides and can not circumferentially rotate（570）, bundling axle（570）Outer end is towards swing arm（4）Middle part, bundling axle（570）Outer end is installed with the hooking part hooked to the iron wire of cable of in bundling（580）, the hooking part（580）It is one end and bundling axle（570）Affixed more than half annulus（590）, more than half annulus（590）It is connection bundling axle（570）The thicker other end in one end is compared with the gradually taper of transition between detail.