CN204823514U

CN204823514U - Power cable spooler

Info

Publication number: CN204823514U
Application number: CN201520541132.5U
Authority: CN
Inventors: 张秀华; 孙华勇; 赵日凯; 王东升; 赵杉; 王雷; 王晓辉; 张峰; 王兰兰; 张军; 张璐; 赵永怡; 高杨; 李仁飞; 徐振宇; 臧志远; 祖金国; 刘伟
Original assignee: State Grid Corp of China SGCC; Weifang Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Weifang Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2015-07-24
Filing date: 2015-07-24
Publication date: 2015-12-02
Anticipated expiration: 2025-07-24

Abstract

The utility model discloses a power cable spooler, including the base that sets firmly weighing apparatus, install the body frame on the weighting platform of weighing apparatus, rotate on the body frame to install and change the cover, it is equipped with the articulated swing arm to change the even ring in cover lower part, the swing arm middle part is crooked to changeing the cover center, the endwise slip cartridge has the center pin in changeing the cover, the center pin lower extreme has set firmly most advanced decurrent circular cone piece, the equipartition has the track that corresponds with the swing arm on the circular conical surface of circular cone piece, the swing arm middle part sets firmly the extension piece that directed orbit extends, extend the piece tip and install the fitting piece that to follow pathway movement, install main power plant on the body frame, an elevating devic, still install cutting device on the base, include still that control main power plant and elevating gear open opening of stopping and stop the device. Can become bundle old and useless cable of winding automatically, the tight reality of bale is easily tied up, and automatic accuracy is weighed, the automatic material of throwing, and degree of automation is high, alone can operate, and easy operation.

Description

A kind of power cable spooler

Technical field

The utility model relates to a kind of power cable spooler.

Background technology

The electric wire product that electric system adopts mainly contains aerial bare electric wire, bus duct (bus), power cable (plastic ca-ble, oilpaper power cable (substantially being replaced by plastic power cable), rubber cover cable, aerial insulated cable), branch cable (replacing part bus), electromagnetic wire and electrical equipment electrical equipment electric wire etc.Power cable in use there will be a lot of most common failure, as rotten in mechanical damage, insulation harm, humidified insulation, aging of insulation, over voltage, cable overheating fault etc.When above-mentioned fault occurs circuit, answer the power supply of disengagement failure cable, trouble locating point, checks fault and analyzes, then place under repair and test.When power cable is after long-time running, above-mentioned fault can more and more seriously, more and more frequently, according to industry regulation, must be changed.

At present, owing to not having special power cable more exchange device, electric system is all the recovery being carried out old cable by manual recovery mode when changing power cable, and waste time and energy, work efficiency is very low.Work as waste disposal because old cable cannot reuse general all as prescribeies after recovery, therefore effectively can not arrange old cable when reclaiming cable, be all gather at random or be wound around agglomerating, to reach laborsaving and the object of saving recovery time.Cable group after such recovery is not of uniform size, different, is not only unfavorable for that storage personnel check, is more unfavorable for depositing.Because waste and old cable measures all by weight, need after recovery to weigh warehouse-in by part, above-mentioned cable group not easy-offtaking when weighing, more not easily puts, cause difficulty of weighing, being easily scattered greatly because cable group is long-pending causes weighing that numerical value is inaccurate, inefficiency.

Summary of the invention

The technical problems to be solved in the utility model is for above-mentioned defect, provides a kind of rational in infrastructure, can the waste and old cable of automatic bundled winding, harness consolidation, be easy to tie up, automatically accurately weigh, automatic material casting, degree of automation is high, and a people can operate, and power cable spooler simple to operate.

For solving the problems of the technologies described above, the constructional feature of this power cable spooler is: comprise the base being installed with weighing apparatus, the weighting platform of weighing apparatus is provided with body frame, body frame is rotatablely equipped with the pivoted housing axially vertically arranged, pivoted housing bottom uniform ring is provided with by the hinged swing arm of horizontal hinge shaft, to pivoted housing center curvature in the middle part of swing arm, slide axially in pivoted housing and be fitted with center shaft, center shaft lower end is installed with the conical blocks of pointed end, the circular conical surface of conical blocks is evenly equipped with the track corresponding with swing arm, the extension block that directed orbit extends is set firmly in the middle part of swing arm, extension block end is provided with can only along the related parts of rail moving, body frame is provided with the main power plant driving pivoted housing to rotate, body frame is also provided with the jacking system driving center shaft to move up and down, base is also provided with the knife rest corresponding with cable end of incoming cables on body frame, knife rest is provided with the cutter sweep that cable is cut, also comprise the start stop apparatus controlling main power plant and jacking system start and stop.

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

Can mainly comprise the pivoted housing be arranged on body frame and the center shaft be inserted in pivoted housing by Weighing type swing arm winding structure, wherein pivoted housing bottom uniform ring is provided with multiple swing arm, just forms a swing arm ring surrounded by each swing arm like this in pivoted housing bottom.Swing arm upper end is hinged on below pivoted housing by horizontal hinge shaft, and such swing arm just can swing back and forth around hinge.In this patent, the axial line of horizontal hinge shaft coordinates with pivoted housing periphery, horizontal hinge shaft place is tangent, therefore the swinging track place plane of each swing arm is exactly the place plane of the corresponding pivoted housing warp of swing arm, also i.e. swing arm swinging track place plane distribution in explosion like centered by pivoted housing axial line.For convenience of describing, outside pivoted housing lateral direction is called, in pivoted housing axial line unwrapping wire is called.Namely in this patent, swing arm is that middle part is protruded to pivoted housing direction of axis line on the whole, and swing arm two ends are to the shape extended gradually away from direction of axis line, and also swing arm is that middle part curves inwardly the V-arrangement of the outside rounding off in two ends.Like this, outside V-arrangement swing arm, just forming a V-arrangement cavity, for convenience of describing, being called V-shaped groove.Because pivoted housing arranges installation according to axis vertical, therefore, when state of nature, the swing arm in left side is in " > " shape, and the swing arm on right side is in " < " shape, the left and right sides cooperates, and just presents " >< " shape.Now just roughly defining a cross-sectional plane outside swing arm ring is the toroidal cavity of V-arrangement, for convenience of describing, is called V-ring chamber or V-ring groove, and this V-ring groove is exactly the position being wound around, keeping in cable.

Slide in pivoted housing and be fitted with center shaft, center shaft can only slide axially along pivoted housing inner chamber and can not rotate relative to pivoted housing circumference.Center shaft lower end is installed with conical blocks, and conical blocks pointed end is arranged.Conical blocks has two faces, and a face is the plane at top, in-plane and center shaft lower end affixed.Another face is the circular conical surface of bottom, and circular conical surface is evenly equipped with and swing arm track one to one, track is extended straight up from conical blocks tip direction along circular conical surface.Be installed with in the middle part of swing arm towards the extended extension block of track, extension block end is provided with the related parts coordinated with track, and related parts can only slide up and down along track, and such center shaft and swing arm just constitute transmission matching relationship by extension block and track.When the relative pivoted housing of center shaft slide down to nadir also namely down stroke point time, related parts slides into track topmost along track, and now, extension block is also up to the standard state.Because outward-dipping lower end, track upper end slopes inwardly, so related parts arrives outer stroke point or the up stroke point of its stroke, now swing arm is pushed outwardly to maximum rating, also namely swing arm outwards swing to greatest extent or outer stroke point.Now swing arm ring top and bottom are corresponding is up and down arranged, and the opening direction of V-ring groove horizontally outward, presents " >< " shape, for convenience of describing, this state is called winding state or mode of operation.When along pivoted housing from down stroke, point moves up center shaft, related parts also drives extension block from track vertex slide downward.Because outward-dipping lower end, track upper end slopes inwardly, so related parts can drive extension block to move inward, also namely drive swing arm inwardly to swing, now the opening direction of V-ring groove also with the swing of swing arm gradually to lower swing.When center shaft along pivoted housing inwall be moved upwards up to vertex also namely up stroke point time, related parts slides into track bottom along track.Because outward-dipping lower end, track upper end slopes inwardly, so related parts drives extension block to slide into inner terminal in inward-outward direction, be also interior travel point or the down stroke point of its stroke.Under extension block and related parts pull, swing arm by conical blocks or track be drawn to inwardly swing to greatest extent also namely in travel point.Now, V-shaped groove cell wall lower part reaches vertical state, and this state, in " ┐ ┌ " shape, for convenience of describing, is called material casting state or idle state by V-ring groove.

In this patent, body frame is fixedly mounted on the weighting platform of weighing apparatus, therefore can weigh by all article in real time on symmetry bench.Before non-wound wire, the weight of all article on weighting platform is almost invariable, and the weight of the structure member such as pivoted housing, center shaft, swing arm also namely body frame and body frame installed is all constant.Therefore, conveniently calculate the weight, all devices on weighting platform before not being wound around cable and weighting platform are called total weighting platform, and the weight of total weighting platform on weighing apparatus counts the zero point of the journey that weighs.Like this, after swing arm ring is wound around cable, namely the weight that weighing apparatus detects be the weight of the cable that swing arm ring is wound around, and therefore, is wound around the weight simultaneously can knowing be wound around cable in cable process.When be wound around cable weight reaches predetermined weight, shut down at once, not only weigh conveniently, accurately, and simple to operate, and a people just can operate, and substantially increases organic efficiency.

Body frame is provided with the main power plant driving pivoted housing to rotate, main power plant is controlled by start stop apparatus.Like this, when needs reclaim waste and old cable, be wrapped on swing arm ring in advance by waste and old cable one end, then manipulate start stop apparatus and start main power plant, main power plant just drives pivoted housing to rotate, and now swing arm ring just starts to continue to be wound around cable.When the cable weight that weighing apparatus detects reaches requirement, manipulation start stop apparatus makes main power plant shut down, and operates very simple.Base is also provided with the knife rest corresponding with long cable section of ingoing line end, knife rest is provided with the cutter sweep that cable is cut.The Main Function of cutter sweep cuts cable, namely by cable cutting.The cable be wound around at swing arm ring reaches to weigh and to require and after shutting down, staff can manipulate cutter sweep by cable cutting, and the cable that such a bundle meets weight demands is just wound around complete.Then weighted cable circumference is tied with auxiliary rope by staff, at random to prevent, and can conveniently move and deposit like this.Body frame is also provided with jacking system, and the Main Function of jacking system drives center shaft to move up and down.When cable weigh up to standard and cut-off after, staff can manipulate jacking system drive center shaft rise.When center shaft arrives up stroke point, travel point in related parts arrives, now swing arm ring reaches material casting state.The cable tied lose V-ring groove clamp position-limiting action after, automatically drop on weighting platform under gravity, drag away, operate very simple.Like this, the cable that a bundle meets the standard of weighing just has been put in order, repeats that said process can continue to be wound around, weighs, harness cable, and process is similar, no longer carefully states.

As improvement, base is also provided with body frame spaced subframe, subframe is installed with secondary body frame, subframe is provided with slide rail, slide rail is provided with pair to secondary body frame bearing fit from frame, secondary body frame is provided with secondary driving gear by secondary main shaft, secondary driving gear periphery is equipped with the secondary master half arc ring groove matched with cable, also comprise and be arranged on from axle secondary from the secondary driven gear frame by pair, secondary driven gear periphery is equipped with to match with cable and the pair corresponding with secondary master half arc ring groove from half arc ring groove, subframe and pair are provided with the auxiliary spring that secondary driven gear and secondary driving gear elastic compression are meshed together between frame, secondary main half arc ring groove and pair are evenly equipped with burr from the cell wall of half arc ring groove, secondary body frame is provided with the auxiliary-motor driving secondary driving gear to rotate, the linear velocity that the linear velocity that secondary main half arc ring groove stirs cable is wound around cable than pivoted housing is slightly fast.

Secondary body frame is fixedly mounted on subframe, therefore both integrative-structures for being fixedly connected with.And pair is arranged on subframe from frame by slide rail, therefore pair can be slided along slide rail at subframe from frame, and therefore pair is relative sliding matching relationship from frame and subframe.On subframe, slide rail is extended towards secondary body frame, and therefore when pair is slided from frame along slide rail, pair also just moves towards secondary body frame from frame or deviates from secondary body frame and moves.Secondary body frame is provided with secondary main shaft, and secondary main shaft is provided with secondary driving gear, and therefore secondary driving gear can rotate around its axial line.Secondary body frame is also provided with the auxiliary-motor driving secondary driving gear to rotate, therefore connects auxiliary-motor power supply and secondary driving gear can be driven to rotate.Pair is provided with secondary from axle from frame, pair is provided with secondary driven gear from axle, and secondary driven gear and secondary driving gear engage each other, and when so secondary driving gear rotates, secondary driven gear also can synchronous axial system.Subframe and pair are provided with spring between frame, and spring promotes secondary to move from frame to secondary body frame direction, even if also secondary driven gear and secondary driving gear elastic compression mesh together.Secondary driving gear periphery is equipped with secondary main half arc ring groove, the cross-sectional plane of secondary main half arc ring groove is the semicircle matched with cable periphery.Secondary driven gear periphery is also equipped with secondary from half arc ring groove, pair is from the semicircle of cross-sectional plane also for matching with cable periphery of half arc ring groove, and secondary main half arc ring groove and pair are arranged from half arc ring groove correspondence.Like this, secondary main half arc ring groove and pair have just been buckled into a circular cavity corresponding with cable periphery from the convergence part of half arc ring groove, namely this circular cavity is necessary channel before cable winding.Secondary main half arc ring groove and pair are evenly equipped with burr from the cell wall of half arc ring groove, the Main Function of burr be increase secondary main half arc ring groove and pair from half arc ring groove respectively with friction force or the clamping force of cable surface, prevent skidding, cable at a distance just from half arc ring groove can pull and deliver to body frame by secondary so main half arc ring groove and pair smoothly, in time enters cable terminal.In this patent, the linear velocity that the linear velocity that secondary main half arc ring groove stirs cable is wound around cable than pivoted housing is slightly fast, the object of such setting is that the pulling force pulling electric wire has been come by the secondary driving gear on subframe and secondary driven gear completely, such swing arm ring the is subject to cable power that oppositely pulls when being wound around cable is just very little, negligible, substantially increase the precision that this patent is weighed to cable after winding.

As improvement, base is also provided with buffer tube, and buffer tube is arranged in meniscus shaped in the axial direction, and buffer tube is diametrically in the tapered circular tube shaped in thicker two ends, middle part, buffer tube entrance is corresponding with subframe to be arranged, and the outlet of buffer tube is corresponding with the swing arm of body frame to be arranged.

The Main Function of buffer tube has three; an effect is closes middle because of buffer tube both ends open; therefore can provide transmission channels for the cable between body frame and subframe, have the effect that is reliable, that transmit smoothly of protection cable, the transmission of such cable would not be subject to ectocine.Because the linear velocity that the linear velocity that secondary main half arc ring groove stirs cable is wound around cable than swing arm ring is fast, more and more excess cable of failing to be wound around in time by swing arm ring that therefore can produce between body frame and subframe.Buffer tube design obtains two ends compared with meniscus shaped thicker between detail, and its inner space is also that middle part is broad and become narrow gradually toward two ends, so such that spatial design just in time can provide abducent space for excess cable elongated gradually.When just starting to be wound around, the excess cable between body frame and subframe is the shortest, and now honor cable is positioned at the shortest axial inwall place of buffer tube, also namely near the axial inwall place of body frame and subframe.In winding cable mid-term, excess cable gets more and more, and namely excess cable to external expansion under themselves bend elastic force, also can move to the longest axial inwall place.In the winding cable later stage, excess cable will continue to external expansion under self axial elasticity extends tension force effect, and now excess cable will be adjacent on axial inwall the longest between body frame and subframe, also namely apart from body frame and subframe axial inwall farthest.When continuing to be wound around cable, because buffer tube is cylindrical diametrically, therefore increasing excess cable can under self axial tensile force effect in buffer tube inner chamber coil, such buffer tube just can be kept in more cable and can not have obvious traction force to swing arm ring.So second effect of buffer tube is for these excess cable provide parking space.3rd effect of buffer tube is separated cable and people's physics, fundamentally stopped the accident of cable winding human body, and the clothing on the person, hair are involved in the risk of swing arm ring, substantially increases the safety of operating personal.

As a kind of preferred implementation, described jacking system comprises the overcoat be installed on body frame, being fitted with in overcoat can only along the inner sleeve of outer casing inner wall axial sliding fit, inner sleeve inner chamber bottom and central axle sleeve assemble and to close and can only normal-running fit, inner sleeve upper inside wall is provided with main internal thread segment, also comprise the transmission shaft be rotatably installed on body frame, transmission shaft hypomere is the main external thread section with main internal thread segment threaded, transmission shaft is provided with transmission gear, also comprise the lifting motor be arranged on body frame, the output shaft of lifting motor is provided with the lifter wheel engaged with transmission gear.

This jacking system is electrically operated jacking system, provides power by lifting motor.The output shaft of lifting motor is provided with lifter wheel, and lifter wheel engages with transmission gear, and transmission gear is fixedly mounted on can only axial rotation and on the transmission shaft that can not move axially, will drive transmission shaft synchronous axial system when therefore lifting motor rotates.Transmission shaft bottom is connected with inner sleeve upper transmission, and inner sleeve bottom is connected with center shaft upper transmission.Inner sleeve is the core component of this jacking system, and the turning effort of transmission shaft is converted into the lifting force of center shaft by inner sleeve.Inner sleeve is slided and is inserted in overcoat, and overcoat is fixedly mounted on body frame, and therefore inner sleeve can only relative to overcoat axially lower slider and can not rotating relative to overcoat.Inner sleeve upper inside wall is provided with main internal thread segment, and 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 circumferentially rotate, transmission shaft moves up and down driving the inner sleeve that can only move axially.Because inner sleeve inner chamber bottom and central axle sleeve assemble and to close and both can not move to axial, be enclosed within when moving up and down under transmission shaft drives therefore, center shaft is also inevitable is elevated thereupon.Therefore, as long as the rotating controlling lifting motor is just by the lifting of transmission shaft and inner sleeve control center axle, very simply.Can only the object of circumferential normal-running fit by inner sleeve bottom and center shaft top, be to adapt to when being wound around cable center shaft with the needs of swing arm ring synchronous axial system.

As a kind of implementation, described inner sleeve comprises inner sleeve and lower inner sleeve, lower inner sleeve comprises fixes second inner sleeve and second inner sleeve movable, fix second inner sleeve and be coaxially installed in inner sleeve lower end, fix second inner sleeve and movable put correspondence in second and be provided with fixed orifice, be fitted with bolt of rear end plate in fixed orifice, lower inner sleeve inwall is equipped with bearing groove, and center shaft top is provided with the head bearing with bearing groove snap fit.

This inner sleeve forms primarily of three parts, and namely go up inner sleeve, fix second inner sleeve and second inner sleeve movable, fix corresponding the be integrally fixed structure coaxial with upper inner sleeve lower end of set upper side in second, second inner sleeve movable and upper inner sleeve are separated.In this inner sleeve, fixing second inner sleeve with second inner sleeve movable is two and half covers arranged along inner sleeve axial line place plane symmetry, fix second inner sleeve and movable put correspondence in second and be provided with fixed orifice, be fitted with bolt of rear end plate in fixed orifice, fix second inner sleeve and be buckled into a lower inner sleeve coaxially arranged with upper inner sleeve with second inner sleeve movable by bolt of rear end plate.Under fixing lower inner sleeve and activity, inner sleeve inwall is provided with mutually corresponding bearing groove, bearing groove and the head bearing outer ring snap fit being fixedly mounted on center shaft top.When fix second inner sleeve and second inner sleeve movable fixing by bolt of rear end plate after, center shaft top is just fixedly installed to inner sleeve bottom by head bearing, and center shaft and inner sleeve bottom can only normal-running fiies.

As a kind of implementation, described main power plant comprises the main gear be arranged on pivoted housing, also comprises the mair motor be arranged on body frame, the output shaft of mair motor is provided with the power gear engaged with main gear.

This main power plant is electric powerplant, mainly comprises mair motor, power gear and main gear.Because power gear is engaged transmission with main gear, therefore pivoted housing will be driven to rotate by the transmission of power gear and main gear when mair motor obtains electric, swing arm ring also just can be driven to be wound around cable.

As a kind of implementation, described cutter sweep comprises interval and is installed in two cable anvils on knife rest, cable anvil is provided with the cable duct coordinated with the horizontal slip of cable the latter half, knife rest is provided with the crane being driven lifting by cutting jacking system, crane bottom is two parallel support arms to downward-extension, the cutting motor that support arm lower end is fixed with cast-cutting saw slice by the support arm shaft rotated and is driven support arm shaft to rotate, support arm is also installed with the pressing sliding sleeve vertically arranged, slide 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 force fit, briquetting below pressing slide bar is installed with the pressing radius stay to downward-extension, cable anvil is provided with and the pressing knock hole pressing the upper and lower plug-in mounting of radius stay and coordinate, pressing slide bar upper end is installed with pressing limiting stopper, pressing slide bar between pressing sliding sleeve and briquetting is provided with by pressing spring.

In this cutter sweep, cable anvil, crane and cutting jacking system are core textures, and cable anvil and cast-cutting saw slice have been the major parts of cutting cable.Cable anvil is fixedly mounted on bottom knife rest, and therefore both are affixed integrative-structures.Cable anvil top is provided with the cable duct with cable bearing fit, and when swing arm ring is wound around cable, cable first slips over cable duct, is then just wound on swing arm ring.Crane is arranged on the knife rest above cable anvil, and crane has drive lifting action by cutting jacking system.Crane bottom be two with the two cable anvils upper and lower corresponding support arm arranged one by one, support arm lower end is provided with cast-cutting saw slice by the support arm shaft of rotation, is provided with the cutting motor of driving support arm shaft rotation outside support arm.Like this, when cutting motor obtains electric, just drive cast-cutting saw slice High Rotation Speed by support arm shaft.When cutting jacking system and driving crane to decline, the cast-cutting saw slice of high speed rotating just cuts the cable between two cable ducts, thus completes the work cutting off cable.Be installed with a pressing sliding sleeve vertically arranged on rear side of two support arms respectively, in pressing sliding sleeve, be fitted with the pressing slide bar freely up and down slided along sliding sleeve.Pressing slide bar upper end is installed with pressing limiting stopper, to prevent pressing slide bar from the downward slippage of pressing sliding sleeve.Pressing slide bar lower end is installed with briquetting, also can play and prevent from pressing the effect of slide bar from the upwards slippage of pressing sliding sleeve.Because briquetting and the upper and lower one_to_one corresponding of cable anvil are arranged, therefore, when crane moves down, briquetting also has the effect of pressing cable duct inner cable.Pressing slide bar between pressing sliding sleeve and briquetting is set with by pressing spring, and pressing spring upper end elastic compression is in pressing sliding sleeve lower surface, and pressing lower spring end elastic compression is in briquetting upper surface.Therefore under self gravitation and pressing spring force effect, when not by other External Force Actings, pressing slide bar relatively presses sliding sleeve and slides down to maximum position, now presses limiting stopper and presses that sliding sleeve upper surface is spacing to be coordinated.Now, the length that pressing slide bar skids off pressing sliding sleeve is downwards the longest, and briquetting drops to distance below cast-cutting saw slice also farthest.For convenience of describing, this state is called state of nature or upper state.When needing cutting cable, crane moves down under cutting jacking system drives.Because the height of briquetting is far below the height of cast-cutting saw slice during state of nature, the therefore cable that will touch prior to cast-cutting saw slice in cable duct of briquetting.Because cable duct can only hold the latter half of cable, cable the first half exceeds cable anvil upper surface, and therefore, when crane continues to decline, crane is by the cable by pressing in pressing spring continuation downward pressing cable duct.Now press pressing spring deformation in compression, also increasing to the elastic force of briquetting by pressing spring.After cable pressurized increases, meeting radial deformation gradually, and fill up whole cable duct, the effect be fixed by cable on cable anvil can be played like this, guarantee is provided for cast-cutting saw slice smoothly, reliably cuts cable, when fundamentally avoiding saw blade cutting cable, cable rotates to roll about and even rolls out the phenomenon of cable duct under cast-cutting saw slice gets rid of dynamic action.After cable is fixed, cutting jacking system can continue to drive crane to decline, and continue compress and increase the pressing force to cable by pressing spring, now cast-cutting saw slice starts to touch cable and starts to cut cable.When cutting jacking system and driving crane to arrive down stroke point, pressing spring-compressed is the shortest, and the pressing detent force of briquetting to cable reaches maximum.For convenience of describing, this state is called cut state or the next state.When the next state reset is to upper state, a cutting process just finishes.Briquetting below pressing slide bar is installed with pressing radius stay to downward-extension, and cable anvil is provided with and the pressing knock hole pressing the upper and lower plug-in mounting of radius stay and coordinate.In briquetting by before voltage cable, pressing radius stay can first insert in pressing knock hole, can provide directional tagging like this for the pressing of briquetting, ensures that briquetting can vertically press down, ensure that carrying out smoothly of pressing location.Pressing radius stay lower end generally arranges thinner, even if there is plug-in mounting error like this, also can ensure that pressing radius stay inserts in pressing knock hole smoothly.

Described cutting jacking system comprises the large cover be installed on knife rest, being fitted with in large cover can only along the little cover of large cover inwall axial sliding fit, little cover bottom and crane upper end affixed, little cover upper inside wall is provided with lifting internal thread segment, also comprise the lifting transmission shaft be rotatably installed on knife rest, lifting transmission shaft hypomere is the lifting external thread section with lifting internal thread segment threaded, lifting transmission shaft is provided with lifting transmission gear, also comprise the cutting lifting motor be arranged on knife rest, the output shaft of cutting lifting motor is provided with and the cutting lifter wheel being elevated transmission gear and engaging.

This cutting jacking system is electrically operated jacking system, provides power by cutting lifting motor.The output shaft of cutting lifting motor is provided with cutting lifter wheel, cutting lifter wheel engages with lifting transmission gear, lifting transmission gear is fixedly mounted on can only axial rotation and on the lifting transmission shaft that can not move axially, therefore cut when lifting motor rotates and drivings is elevated transmission shaft synchronous axial system.Lifting transmission shaft bottom and little cover top be in transmission connection, little cover bottom and crane upper end affixed.Little cover is the core component of this cutting jacking system, and the turning effort of lifting transmission shaft is converted into the lifting force of crane by little cover.Little cover slip is inserted in large cover, and large cover is fixedly mounted on knife rest, and therefore little cover can only slide up and down relative to large sleeve and can not rotate relative to large cover.Little cover upper inside wall is provided with lifting internal thread segment, and lifting 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 circumferentially rotate, lifting transmission shaft moves up and down driving the little cover that can only move axially, and also namely drives crane synchronization lifting.Therefore, as long as the rotating controlling cutting lifting motor just controls the lifting of crane by lifting transmission shaft and little cover, very simply.

As a kind of implementation, described start stop apparatus comprises the main switch be arranged on main power plant power lead and the direction switch be arranged on jacking system power lead.

Startup and the stopping of main power plant can be controlled by operation main switch, namely control swing arm ring and start to be wound around cable and to stop being wound around cable, operate very simple.Can control rising and the decline of jacking system by operation direction switch, the namely rising of control center's axle and decline, namely control the switching of winding state and material casting state, very simply.

In sum, this power cable spooler is rational in infrastructure, can the waste and old cable of automatic bundled winding, and harness consolidation, is easy to tie up, automatically accurately weighs, automatic material casting, and degree of automation is high, and a people can operate, and simple to operate.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is elaborated.

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 transmission shaft and overcoat;

The fit structure schematic diagram of axle and conical blocks centered by 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 related parts;

Fig. 9 is the structural representation of subframe;

Figure 10 is the partial enlarged drawing of subframe.

Detailed description of the invention

As shown in the figure, this power cable spooler comprises the base 14 being installed with weighing apparatus 1, the weighting platform 2 of weighing apparatus is provided with body frame 13, body frame is rotatablely equipped with the pivoted housing 3 axially vertically arranged, pivoted housing bottom uniform ring is provided with by the hinged swing arm 4 of horizontal hinge shaft 5, to pivoted housing center curvature in the middle part of swing arm, slide axially in pivoted housing and be fitted with center shaft 6, center shaft lower end is installed with the conical blocks 7 of pointed end, the circular conical surface of conical blocks is evenly equipped with the track 8 corresponding with swing arm, the extension block 9 that directed orbit extends is set firmly in the middle part of swing arm, extension block end is provided with can only along the related parts 10 of rail moving, body frame is provided with the main power plant 11 driving pivoted housing to rotate, body frame is also provided with the jacking system 12 driving center shaft to move up and down, base is also provided with the knife rest 16 corresponding with cable 15 end of incoming cables, knife rest is provided with the cutter sweep that cable is cut, also comprise the start stop apparatus controlling main power plant and jacking system start and stop.

Base is also provided with the spaced subframe 18 with body frame, subframe is installed with secondary body frame 25, subframe is provided with slide rail 26, slide rail is provided with pair to secondary body frame bearing fit from frame 27, secondary body frame is provided with secondary driving gear 20 by secondary main shaft 19, secondary driving gear periphery is equipped with the secondary master half arc ring groove 21 matched with cable, also comprise and be arranged on from axle 22 secondary from the secondary driven gear 23 frame by pair, secondary driven gear periphery is equipped with to match with cable and the pair corresponding with secondary master half arc ring groove from half arc ring groove 24, subframe and pair are provided with the auxiliary spring 28 that secondary driven gear and secondary driving gear elastic compression are meshed together between frame, secondary main half arc ring groove and pair are evenly equipped with burr 29 from the cell wall of half arc ring groove, secondary body frame is provided with the auxiliary-motor driving secondary driving gear to rotate, the linear velocity that the linear velocity that secondary main half arc ring groove stirs cable is wound around cable than pivoted housing is slightly fast.

Base is also provided with buffer tube 30, and buffer tube is arranged in meniscus shaped in the axial direction, and buffer tube is diametrically in the tapered circular tube shaped in thicker two ends, middle part, and buffer tube entrance is corresponding with subframe to be arranged, and the outlet of buffer tube is corresponding with the swing arm of body frame to be arranged.

In the present embodiment, described jacking system comprises the overcoat 34 be installed on body frame, being fitted with in overcoat can only along the inner sleeve 35 of outer casing inner wall axial sliding fit, inner sleeve inner chamber bottom and central axle sleeve assemble and to close and can only normal-running fit, inner sleeve upper inside wall is provided with main internal thread segment 36, also comprise the transmission shaft 37 be rotatably installed on body frame, transmission shaft hypomere is the main external thread section 38 with main internal thread segment threaded, transmission shaft is provided with transmission gear 39, also comprise the lifting motor 40 be arranged on body frame, the output shaft of lifting motor is provided with the lifter wheel 41 engaged with transmission gear.

Described inner sleeve comprises inner sleeve 42 and lower inner sleeve 43, lower inner sleeve comprises fixes second inner sleeve 44 and second inner sleeve 45 movable, fix second inner sleeve and be coaxially installed in inner sleeve lower end, fix second inner sleeve and movable put correspondence in second and be provided with fixed orifice 46, bolt of rear end plate 47 is fitted with in fixed orifice, lower inner sleeve inwall is equipped with bearing groove 48, and center shaft top is provided with the head bearing 49 with bearing groove snap fit.

Described main power plant comprises the main gear 31 be arranged on pivoted housing, also comprises the mair motor 32 be arranged on body frame, the output shaft of mair motor is provided with the power gear 33 engaged with main gear.This main power plant is electric powerplant, mainly comprises mair motor, power gear and main gear.Because power gear is engaged transmission with main gear, therefore pivoted housing will be driven to rotate by the transmission of power gear and main gear when mair motor obtains electric, swing arm ring also just can be driven to be wound around cable.

Described cutter sweep comprises interval and is installed in two cable anvils 50 on knife rest 16, cable anvil is provided with the cable duct 51 coordinated with the horizontal slip of cable the latter half, knife rest is provided with the crane 55 being driven lifting by cutting jacking system 54, crane bottom is two parallel support arms 56 to downward-extension, the cutting motor 66 that support arm lower end is fixed with cast-cutting saw slice 58 by the support arm shaft 57 rotated and is driven support arm shaft to rotate, support arm is also installed with the pressing sliding sleeve 67 vertically arranged, slide 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 force fit, briquetting below pressing slide bar is installed with the pressing radius stay 70 to downward-extension, cable anvil is provided with and the pressing knock hole 71 pressing the upper and lower plug-in mounting of radius stay and coordinate, pressing slide bar upper end is installed with pressing limiting stopper 72, pressing slide bar between pressing sliding sleeve and briquetting is provided with by pressing spring 73.

Described cutting jacking system comprises the large cover 59 be installed on knife rest, being fitted with in large cover can only along the little cover 60 of large cover inwall axial sliding fit, little cover bottom and crane upper end affixed, little cover upper inside wall is provided with lifting internal thread segment 61, also comprise the lifting transmission shaft 62 be rotatably installed on knife rest, lifting transmission shaft hypomere is the lifting external thread section 63 with lifting internal thread segment threaded, lifting transmission shaft is provided with lifting transmission gear 64, also comprise the cutting lifting motor 650 be arranged on knife rest, the output shaft of cutting lifting motor is provided with and the cutting lifter wheel being elevated transmission gear and engaging.

Described start stop apparatus comprises the main switch 52 be arranged on main power plant power lead and the direction switch 53 be arranged on jacking system power lead.Startup and the stopping of main power plant can be controlled by operation main switch, namely control swing arm ring and start to be wound around cable and to stop being wound around cable, operate very simple.Can control rising and the decline of jacking system by operation direction switch, the namely rising of control center's axle and decline, namely control the switching of winding state and material casting state, very simply.

Claims

1. a power cable spooler, it is characterized in that: comprise the base (14) being installed with weighing apparatus (1), the weighting platform (2) of weighing apparatus (1) is provided with body frame (13), body frame (13) is rotatablely equipped with the pivoted housing (3) axially vertically arranged, pivoted housing (3) bottom uniform ring is provided with by the hinged swing arm (4) of horizontal hinge shaft (5), swing arm (4) middle part is to pivoted housing (3) center curvature, slide axially in pivoted housing (3) and be fitted with center shaft (6), center shaft (6) lower end is installed with the conical blocks (7) of pointed end, the circular conical surface of conical blocks (7) is evenly equipped with the track (8) corresponding with swing arm (4), swing arm (4) middle part sets firmly the extension block (9) that directed orbit (8) extends, extension block (9) end is provided with can only along the related parts (10) of track (8) movement, body frame (1) is provided with the main power plant (11) driving pivoted housing (3) to rotate, body frame (1) is also provided with the jacking system (12) driving center shaft (6) to move up and down, base (14) is also provided with the knife rest (16) corresponding with cable end of incoming cables on body frame, knife rest (16) is provided with the cutter sweep that cable (15) is cut, also comprise the start stop apparatus controlling main power plant (11) and jacking system (12) start and stop, described cutter sweep comprises interval and is installed in two cable anvils (50) on knife rest (16), cable anvil (50) is provided with the cable duct (51) coordinated with cable (15) the latter half horizontal slip, knife rest (16) is provided with the crane (55) being driven lifting by cutting jacking system (54), crane (55) bottom is two parallel support arms to downward-extension (56), the cutting motor (66) that support arm (56) lower end is fixed with cast-cutting saw slice (58) by the support arm shaft (57) rotated and is driven support arm shaft (57) to rotate, support arm (56) is also installed with the pressing sliding sleeve (67) vertically arranged, slide in pressing sliding sleeve (67) and be fitted with pressing slide bar (68), pressing slide bar (68) lower end is installed with cable anvil (50) up and down by the briquetting (69) of force fit, the briquetting (69) of pressing slide bar (68) below is installed with the pressing radius stay (70) to downward-extension, cable anvil (50) is provided with and presses radius stay (70) the up and down pressing knock hole (71) that coordinates of plug-in mounting, pressing slide bar (68) upper end is installed with pressing limiting stopper (72), pressing slide bar (68) between pressing sliding sleeve (67) and briquetting (69) is provided with by pressing spring (73).

2. power cable spooler as claimed in claim 1, it is characterized in that: base (14) is also provided with and body frame (13) spaced subframe (18), subframe (18) is installed with secondary body frame (25), subframe (18) is provided with slide rail (26), slide rail (26) is provided with pair to secondary body frame (25) bearing fit from frame (27), secondary body frame (25) is provided with secondary driving gear (20) by secondary main shaft (19), secondary driving gear (20) periphery is equipped with secondary master half arc ring groove (21) matched with cable (15), also comprise and be arranged on from axle (22) secondary from the secondary driven gear (23) frame (27) by pair, secondary driven gear (23) periphery is equipped with to match with cable (15) and the pair corresponding with secondary master half arc ring groove (21) from half arc ring groove (24), subframe (18) and pair are provided with the auxiliary spring (28) that secondary driven gear (23) and secondary driving gear (20) elastic compression are meshed together between frame (27), secondary main half arc ring groove (21) and pair are evenly equipped with burr (29) from the cell wall of half arc ring groove (24), secondary body frame (25) is provided with the auxiliary-motor (17) driving secondary driving gear (20) to rotate, the linear velocity that the linear velocity that secondary main half arc ring groove (21) stirs cable is wound around cable than pivoted housing (3) is slightly fast.

3. power cable spooler as claimed in claim 2, it is characterized in that: base (14) is also provided with buffer tube (30), buffer tube (30) is arranged in meniscus shaped in the axial direction, buffer tube (30) is diametrically in the tapered circular tube shaped in thicker two ends, middle part, buffer tube (30) entrance is corresponding with subframe (18) to be arranged, and the outlet of buffer tube (30) is corresponding with the swing arm (4) of body frame (13) to be arranged.

4. power cable spooler as claimed in claim 3, it is characterized in that: described jacking system comprises the overcoat (34) be installed on body frame (13), being fitted with in overcoat (34) can only along the inner sleeve of outer casing inner wall axial sliding fit (35), inner sleeve (35) inner chamber bottom and center shaft (6) are set with and coordinate and can only normal-running fit, inner sleeve (35) upper inside wall is provided with main internal thread segment (36), also comprise the transmission shaft (37) be rotatably installed on body frame (13), transmission shaft (37) hypomere is the main external thread section (38) with main internal thread segment (36) threaded, transmission shaft (37) is provided with transmission gear (39), also comprise the lifting motor (40) be arranged on body frame (13), the output shaft of lifting motor (40) is provided with the lifter wheel (41) engaged with transmission gear (39).

5. power cable spooler as claimed in claim 4, it is characterized in that: described inner sleeve (35) comprises inner sleeve (42) and lower inner sleeve (43), lower inner sleeve (43) comprises fixes second inner sleeve (44) and movable second inner sleeve (45), fix second inner sleeve (44) and be coaxially installed in inner sleeve (42) lower end, fix correspondence on second inner sleeve (44) and movable second inner sleeve (45) and be provided with fixed orifice (46), bolt of rear end plate (47) is fitted with in fixed orifice (46), lower inner sleeve (43) inwall is equipped with bearing groove (48), center shaft (6) top is provided with the head bearing (49) with bearing groove (48) snap fit.

6. power cable spooler as claimed in claim 5, it is characterized in that: described main power plant comprises the main gear (31) be arranged on pivoted housing (3), also comprise the mair motor (32) be arranged on body frame (13), the output shaft of mair motor (32) is provided with the power gear (33) engaged with main gear (31).

7. power cable spooler as claimed in claim 6, it is characterized in that: described cutting jacking system comprises the large cover (59) be installed on knife rest (16), being fitted with in large cover (59) can only along the little cover (60) of large cover inwall axial sliding fit, little cover (60) bottom and crane (55) upper end affixed, little cover (60) upper inside wall is provided with lifting internal thread segment (61), also comprise the lifting transmission shaft (62) be rotatably installed on knife rest (16), lifting transmission shaft (62) hypomere is the lifting external thread section (63) with lifting internal thread segment (61) threaded, lifting transmission shaft (62) is provided with lifting transmission gear (64), also comprise the cutting lifting motor (650) be arranged on knife rest (16), the output shaft of cutting lifting motor (650) is provided with and the cutting lifter wheel being elevated transmission gear (64) and engaging.

8. power cable spooler as claimed in claim 7, is characterized in that: described start stop apparatus comprises the main switch (52) be arranged on main power plant (11) power lead and the direction switch (53) be arranged on jacking system (12) power lead.