CN207090862U - A kind of steel wire rope jack - Google Patents

Abstract

The utility model discloses a kind of steel wire rope jack, including support, rope drum, motor and transmission mechanism, also include the sliding seat being slidably mounted on support and drive sliding seat makees the translation driving device of alternating translational along support, translation direction is identical with the axial direction of rope drum；Translation driving device and transmission mechanism are in the both sides of sliding seat, and translation driving device has the wiring gear being arranged on outside rope drum, the rotor plate moved by wiring gear band turn, are relatively fixed plate and the drag link that promotes sliding seat to translate with rotor plate.Compared with prior art, steel cable jack of the present utility model, it can be such that each layer on rope drum of steel wire rope encloses along the axial direction one of rope drum neatly to wind around on rope drum, and each circle of the steel wire rope of each layer is relatively folded and sets, knotting will not be caused, rope channels bit up and down, the hanging thing of steel wire rope lifter is set to lift even running, it is safe to use.

Description

A kind of steel wire rope jack

Technical field

Elevation and subsidence mechanical field is the utility model is related to, more particularly to a kind of steel wire rope that driving is lifted using steel wire rope Jack.

Background technology

Steel wire rope lifter is a kind of the most frequently used crane gear of existing mechanical field, is commonly used to workpiece in workshop, construction is used The lifting of trove and other items in raw material, museum, the smaller overall volume of this steel wire rope lifter is existing indoor elevator Indispensable equipment in tool.The steel wire rope plays very important effect during lifter lifts weight, and existing The steel wire rope of steel wire rope lifter due to intensity is high and usually occur when being wound on rope drum with certain toughness sting rope, The phenomenon of knotting, steel wire rope is not wrapped in order on rope drum closely, and if steel wire rope be wrapped in dried layer on rope drum It is more easy to make the steel wire rope of winding loose winding occur or restrict up and down to channel bit the phenomenon of winding, so as to cause the lifting of article more not Steadily, it is also easy to produce peaceful hidden danger.

In view of this, the utility model people furthers investigate to above mentioned problem, is produced then by this case.

The content of the invention

In view of this, the purpose of this utility model is that providing one kind can make each layer of steel wire rope on rope drum be in tight Close winding distribution in an orderly manner, makes the hanging thing of lifter lift steady, safe to use steel wire rope jack.

In order to reach above-mentioned purpose, solution of the present utility model is：A kind of steel wire rope jack, including support, For the rope drum of wirerope-winding, the motor of driving rope drum rotation, and it is connected for motor and rope drum Transmission mechanism, also include sliding seat and translation driving device, the above-mentioned equal accumbency of rope drum and motor is arranged on above-mentioned On sliding seat, and the setting parallel with the axial direction of above-mentioned rope drum of the axial direction of above-mentioned driving motor output shaft, and it is in sliding seat Both sides, before, rope drum is above-mentioned after positioned side is on sliding seat for the side residing on sliding seat using motor Sliding seat is arranged on above-mentioned support in a manner of the translation gliding of left and right, above-mentioned transmission mechanism and above-mentioned translation driving device difference It is arranged at the arranged on left and right sides of above-mentioned sliding seat, above-mentioned transmission mechanism, axial first end and the above-mentioned motor of rope drum Output shaft is co-located in the side of sliding seat, and the position of the bottom surface of above-mentioned support between motor and rope drum offers confession Steel wire penetrating can make the dynamic threading hole of left and right translation around being located on rope drum in it；

Above-mentioned translation driving device includes wiring gear, rotor plate, fixed plate and drag link, and above-mentioned wiring gear is set in Outside the second end of axial direction of above-mentioned rope drum, above-mentioned fixed plate is fixed and is erected on above-mentioned sliding seat, and above-mentioned rotor plate, which is in, to be fixed Plate rear, above-mentioned fixed plate and rotor plate are arranged at intervals face-to-face in forward and backward, above-mentioned wiring gear through reversing transmission mechanism with it is upper Rotor plate drive connection is stated, above-mentioned drag link tilts traverse in left and right directions and set, and the first end of above-mentioned drag link is in upper State between fixed plate and above-mentioned rotor plate, the rear wheel of rotation is installed in the first end of above-mentioned drag link and driven by rear slide The front wheel of rotation, offer on above-mentioned rotor plate for rear wheel flush-mounted in it is interior and can inside in the bar shaped slide opening of rotational translation, Offered in above-mentioned fixed plate sliding flush-mounted in interior and can be at it in rotation strip annular slide track, above-mentioned strip annular for front slide The length direction in road is in left and right directions, and the activity in a manner of it can be moved up and down in sliding seat of the second end of above-mentioned drag link passes through Outside sliding seat, the second end end and the above-mentioned support secure fit of above-mentioned drag link.

Above-mentioned transmission mechanism is in the left side of above-mentioned sliding seat, and above-mentioned translation driving device is in the right side of above-mentioned sliding seat Outside, axially the second end end of above-mentioned rope drum is passed outside the right side of above-mentioned sliding seat, and the first end of above-mentioned drag link is with energy The mode activity of lower movement passes outer on the right side of sliding seat.

It is driven that above-mentioned transmission mechanism includes driving gear, duplicate gear, the first driven gear, the second driven gear and the 3rd Gear, above-mentioned driving gear are fixed in outside the output shaft of above-mentioned motor, above-mentioned duplicate gear, the first driven gear and second Driven gear is in sequentially to be rotatably installed in from front to back on sliding seat, one gear and the above-mentioned driving gear of above-mentioned duplicate gear It is meshed, above-mentioned first driven gear is meshed with another gear of duplicate gear, and above-mentioned 3rd driven gear is fixed in above-mentioned Outside the left end end of rope drum, above-mentioned second driven gear is in top between the first driven gear and the 3rd driven gear, and Second driven gear engages jointly with the first driven gear and the 3rd driven gear, and the first end of above-mentioned drag link is in above-mentioned the Between one driven gear and the 3rd driven gear, and below the second driven gear.

Above-mentioned reversing transmission mechanism is with housing, worm gear and the worm-and-wheel gear of worm screw, the right side of above-mentioned sliding seat External lock inherently erects the installing plate of setting, and above-mentioned housing is arranged on the leading flank of installing plate, the axial direction second of above-mentioned rope drum End end be in the rear of installing plate, offers gear perforation on above-mentioned installing plate, and the front portion of above-mentioned wiring gear passes through above-mentioned Gear is perforated to the front of above-mentioned installing plate, above-mentioned worm screw and set in left and right directions accumbency, the left end end overcoat of above-mentioned worm screw Intrinsic gear on worm, above-mentioned gear on worm are meshed with above-mentioned wiring gear, and the central axis of above-mentioned worm gear prolongs in fore-and-aft direction Stretch, the wheel of above-mentioned worm gear is fixed with the wheel shaft forward extended out outside housing, the forward end of above-mentioned wheel shaft and above-mentioned rotor plate in the heart It is fixedly connected.

Above-mentioned rotor plate is in stripe board, and one end of above-mentioned stripe board length direction is fixedly connected with above-mentioned wheel shaft, above-mentioned bar The other end of shape plate length direction is provided with above-mentioned bar shaped slide opening, the length direction of above-mentioned bar shaped slide opening and the length of above-mentioned rotor plate Direction is identical, and the center of above-mentioned stripe board is installed with the connecting pin being fixedly connected with above-mentioned wheel shaft lateral wall.

There is the right lateral surface with sliding seat to be affixed the locking plate locked together on the left side of above-mentioned fixed plate, it is above-mentioned solid The trailing flank of fixed board is concavely provided with ellipse connected in star, and the left and right directions extension of the length direction of above-mentioned ellipse connected in star along sliding seat is set Put, above-mentioned ellipse connected in star is above-mentioned strip annular slide track.

Above-mentioned fixed plate has foreboard, backboard and locking block, and above-mentioned foreboard locks together with backboard in front and rear be affixed, on The left side of foreboard is stated together with the right lateral surface locking of above-mentioned sliding seat, it is in right and left that its length direction is offered on above-mentioned backboard To the ellipse hole of extension, above-mentioned locking block is in the profile identical elliptical blocks with ellipse hole, above-mentioned locking block lock Gu on the trailing flank of above-mentioned foreboard, and in the above-mentioned ellipse hole, and the inner hole wall of above-mentioned ellipse hole with it is above-mentioned Formed with the profile identical oval-clearance with locking block between the lateral wall of locking block, above-mentioned oval-clearance is above-mentioned bar Shape annular slide track.

Above-mentioned support includes upper plate, lower shoe and the support bar being supported between upper plate and lower shoe, above-mentioned upper top The installing space formed between plate and lower shoe, above-mentioned motor, rope drum, sliding seat and translation driving device are in installation In space, above-mentioned threading hole is offered on above-mentioned lower shoe, the left side external lock that above-mentioned lower shoe is located at above-mentioned sliding seat is inherently perpendicular The vertical columns put are erected, the second end end of above-mentioned drag link locks on the leading flank of above-mentioned vertical columns.

Above-mentioned sliding seat includes left plate, right plate and the tranverse connecting rod being connected between left plate and right plate, above-mentioned upper top Guide pad is installed with the front and rear sides of plate bottom surface respectively, the guide rod that activity passes through guide pad is provided with above-mentioned guide pad, on State the both ends end of guide rod and correspond to respectively and be fixedly connected with left plate and right plate, above-mentioned motor and rope drum are in left Between side plate and right plate, above-mentioned motor is fixed at the front end of left plate, and the output shaft end of above-mentioned motor It is rotatably installed in by bearing on left plate, the axial both ends end of above-mentioned rope drum rotates to correspond to by bearing is arranged on left side On the rear end of plate and the rear end of right plate, above-mentioned transmission mechanism is arranged at the right flank of left plate, above-mentioned left plate and right side Offer what is passed through for drag link on plate, and present the bar shaped perforation of lower extension.

The first end end of above-mentioned drag link is installed with the axle sleeve set in the accumbency of front and rear extension, is rotated in above-mentioned axle sleeve Its forward and backward both ends is installed and passes wheel shaft outside axle sleeve, the forward end of above-mentioned wheel shaft is stretched into strip annular slide track, above-mentioned wheel The rear end end of axle is stretched into above-mentioned bar shaped slide opening, and above-mentioned front wheel and above-mentioned rear wheel correspond to turning set located at above-mentioned respectively Outside the forward and backward both ends end of wheel shaft.

After adopting the above technical scheme, a kind of steel wire rope jack of the present utility model, during work, motor drives Transmission mechanism rotates, and transmission mechanism drives rope drum to rotate, and the rotation of rope drum drives wiring pinion rotation, and wiring gear turns It is dynamic to drive rotor plate to rotate through reversing transmission mechanism, using eccentric center principle, front wheel, rear wheel and bar shaped slide opening and strip annular The cooperation of slideway makes the rotation of rotor plate drive drag link to make translation motion, and the second end of drag link and support secure fit, The first end of drag link is set to promote the overall slowly translation of reversing transmission mechanism, reversing transmission mechanism is arranged on sliding seat, so as to Make the overall slowly translation of sliding seat, the slow translation of sliding seat makes steel wire rope can be along the axial direction of rope drum from one end to another Extreme direction one, which encloses, neatly to be wound around on rope drum, and makes driving electric using the rotation of bar shaped annular slide track and rotor plate Function sliding seat when same direction rotates can be translated reversely, and the reverse translation of sliding seat makes wirerope-winding in rope drum one It can also continue to enclose to an extreme direction one from the other end of rope drum after layer and neatly wind around on rope drum.With existing skill Art is compared, steel cable jack of the present utility model, and it can make each layer on rope drum of steel wire rope along the axle of rope drum Enclose to direction one and neatly wind around on rope drum, and each circle of the steel wire rope of each layer is relatively folded and sets, and avoids passing System steel wire rope occurs the problem of knotting, stinging rope, channel bit folded rope up and down or loosely wind, making steel wire rope lifter in winding process The lifting even running of hanging thing, it is safe to use, avoid the hanging thing of traditional steel wire rope lifter from lifting and unstable cause hanging The problem of thing damages or produces potential safety hazard.

Brief description of the drawings

Fig. 1 bows to structural representation to be of the present utility model；

Fig. 2 is lateral structure schematic diagram of the present utility model；

Fig. 3 is the structural representation of fixed plate in the utility model；

Fig. 4 is the structural representation of rotor plate in the utility model；

Fig. 5 is the schematic diagram of another structure of fixed plate；

Fig. 6 is the structural representation of left plate in the utility model；

Fig. 7 is the structural representation of right plate in the utility model；

Fig. 8 is the structural representation of wheel shaft in the utility model；

Fig. 9 is the schematic diagram of right plate and the translation driving device of another structure.

Embodiment

A kind of steel wire rope jack of the present utility model, as shown in Fig. 1,2,3,4,6,7,8, including support 1, for steel wire The rope drum 2 of rope winding, the motor 3 that driving rope drum 2 rotates, and the biography being connected for motor and rope drum Motivation structure, wherein, the structure of rope drum 2 is identical with the existing structure of rope drum 2, by the roll body and roll shaft bar structure of a column Into being installed with limiting plate outside the axial both ends end of roll body.

Innovation of the present utility model is：The steel wire rope jack also includes sliding seat and driven in translation dress Put, rope drum 2 and 3 equal accumbency of motor are arranged on sliding seat, and the axle of the axial direction of the output shaft of motor 3 and rope drum To parallel setting, and the both sides in sliding seat, before, rope drum 2 exists for the side residing on sliding seat using motor 3 After positioned side is on sliding seat, sliding seat is arranged on support 1 in a manner of the translation gliding of left and right, transmission mechanism and translation Drive device is separately positioned at the arranged on left and right sides of sliding seat, transmission mechanism, the axial first end of rope drum and motor Output shaft is co-located in the left side of sliding seat, and the position of the bottom surface of support between motor and rope drum is offered for steel wire Rope can make the dynamic threading hole of left and right translation through around being located on rope drum in it（It is not drawn into figure）；

Described translation driving device includes wiring gear 51, rotor plate 52, fixed plate 53 and drag link 54, wiring gear 51 are set in outside the second end of axial direction of rope drum 2, and fixed plate 53 is fixed and is erected on sliding seat, and rotor plate 52 is in fixed plate 53 Rear, fixed plate 53 are arranged at intervals face-to-face with rotor plate 52 in forward and backward, and wiring gear 51 is through reversing transmission mechanism and rotor plate 52 drive connections, drag link 54 tilt traverse in left and right directions and set, and the right-hand member of drag link 54 is in fixed plate 53 with rotating Between plate 52, the rear wheel of rotation is installed on the right-hand member of drag link 54（It is not drawn into figure）Before being moved by rear slip band turn Pulley（It is not drawn into figure）, particularly, the right-hand member end of drag link 54 is installed with the axle sleeve set in the accumbency of front and rear extension （Not shown in figure）, its forward and backward both ends is rotatablely equipped with axle sleeve and passes wheel shaft outside axle sleeve, the forward end of wheel shaft passes through axle Bearing sleeve is equipped with front wheel, and the rear end end of wheel shaft is equipped with rear wheel by bearing holder (housing, cover), after offering confession on described rotor plate 52 Pulley flush-mounted in interior and can be in the bar shaped slide opening 521 of rotational translation inside, the left side of fixed plate 53 along it is upper with and sliding seat Right lateral surface is affixed the locking plate 531 locked together, the trailing flank of fixed plate 53 be concavely provided with for front slide flush-mounted in it is interior simultaneously Can be at it in the strip annular slide track 100 rotated, the length direction of the strip annular slide track 100 is in left and right directions, i.e. strip ring 100 preferred showing ellipsoidal structure of shape slideway, oval major axis extend in left and right directions, and oval short axle is prolonged in above-below direction Stretch, the length of oval major axis subtracts 2 times of steel wire rope line footpath for the roll body total length of reel, the left end of the drag link 54 Activity is passed through outside sliding seat in a manner of it can move up and down, and the left end end of drag link 54 and the secure fit of support 1.

Preferably, described support 1 include upper plate 11, lower shoe 12 and be supported in upper plate 11 and lower shoe 12 it Between support bar 13, upper plate 11 is square plate, and 12 rounded plate of lower shoe, support bar 13 is provided with several, each support bar 13 installing spaces 200 formed along the periphery of lower shoe 12 along direction spacer ring between distribution, upper plate 11 and lower shoe 12, Motor 3, rope drum 2, sliding seat and translation driving device are in installing space 200, and lower shoe 12 is located at motor 3 Position between rope drum 2 offers the through hole penetrated upwards for steel wire rope, and this through hole is described threading hole, is gone to the bottom The left side external lock that plate 12 is located at sliding seat inherently erects the vertical columns of setting（It is not drawn into figure）, the left end end of drag link 54 Locking is on the leading flank of vertical columns.

Described translation driving device is in outside the right side of sliding seat, and axially the second end end of rope drum 2 passes slip Outside the right side of seat, the activity in a manner of it can move up and down of the right-hand member of drag link 54 passes outer on the right side of sliding seat.

Excellent good scheme is：The sliding seat includes left plate 41, right plate 42 and is connected between left plate 41 and right plate 42 Tranverse connecting rod 43, guide pad 111 is installed with the front and rear sides of the bottom surface of upper plate 11 respectively, is worn in guide pad 111 provided with activity The guide rod 112 of guide pad is crossed, the left and right both ends end of guide rod 112 corresponds to respectively to be fixed with left plate 41 and right plate 42 Connection, in order that the sliding translation of sliding seat, is often equipped with two pieces of guide pads 111, two pieces of guide pads 111 are between left and right on side Every setting, and each guide rod 112 both passes through two pieces of guide pads 111 of the same side, real using the cooperation of guide rod and guide pad Existing sliding seat being slidably installed on support 1.

Described motor 3 and rope drum 2 are between left plate 41 and right plate 42, and motor 3 is fixed on a left side At the front end of side plate 41, and the end of output shaft 31 of motor 3 is rotatably installed on left plate 41 by bearing, rope drum 2 The both ends end of roll shaft be correspondingly rotatably installed in by bearing respectively on the rear end of left plate 41 and the rear end of right plate 42, and The both ends end of the roll shaft of rope drum 2 correspondingly passes left plate and right plate, and transmission mechanism is arranged on the right flank of left plate 41 Place.

Described transmission mechanism includes driving gear 61, duplicate gear 62, the first driven gear 63, the second driven gear 64 With the 3rd driven gear 65, driving gear 61 is fixed in outside the output shaft 31 of motor 3, duplicate gear 62, the first driven tooth The driven gear 64 of wheel 63 and second in being sequentially rotatably installed on the right flank of left plate 41 from front to back, duplicate gear 62 its One gear is meshed with driving gear 61, and the first driven gear 63 is meshed with another gear of duplicate gear 62, and the 3rd is driven Gear 65 is fixed in outside the left end of the roll shaft of rope drum 2, and the second driven gear 64 is in the first driven gear 63 and the 3rd driven Spacing top between gear 65, and the second driven gear 64 is nibbled jointly with the first driven gear 63 and the 3rd driven gear 65 Close, the left end of drag link 54 is between the first driven gear 63 and the 3rd driven gear 65, and is in the second driven gear 64 Lower section, position of the left plate 41 between the first driven gear 63 and the 3rd driven gear 65 offer driven in second The bar shaped perforation 411 of the lower section of gear 64, this bar shaped perforation 411 pass through for the left end of drag link 54, and the length of bar shaped perforation 411 Direction is extended in above-below direction.When motor 3 rotates, motor 3 drives driving gear 61 to rotate, driving gear 61 The first driven gear 63 is driven to rotate through duplicate gear 62, the first driven gear 63 is driven through the drive the 3rd of the second driven gear 64 Gear 65 rotates, and the rotation of the 3rd driven gear 65 rotates rope drum 2, realizes winding of the rope drum 2 to steel wire rope.

Described reversing transmission mechanism is with housing, worm gear and the worm-and-wheel gear of worm screw 55, this worm and gear machine Structure is a known products, is no longer repeated herein, and the right side external lock of the right plate 42 inherently erects the installing plate 43 of setting, housing peace On the leading flank of installing plate 43, the right-hand member end of the roll shaft of rope drum 2 is in the rear of installing plate 43, is opened on installing plate 43 Perforated provided with gear, the front portion of wiring gear 43 is perforated to the front of installing plate 43 through gear, after coiling tooth parking fee 43 Portion is in the rear of installing plate 43, and worm screw is set in left and right directions accumbency, the intrinsic gear on worm 56 of left end end overcoat of worm screw, snail Bar gear 56 is meshed with wiring gear 51, and the central axis of worm gear extends in fore-and-aft direction, the wheel of worm gear be fixed with the heart to Wheel shaft 57 outside preceding stretching housing, the forward end of wheel shaft 57 are fixedly connected with rotor plate 52, the center of the bar shaped slide opening and wheel The tie point of axle 57 and rotor plate 52 is in eccentric setting, i.e. bar shaped slide opening 521 is in the connection that rotor plate is connected with wheel shaft 57 Point is outer；The left side of described fixed plate 53 locks outside the right flank of right plate 42, and right plate 42 is located at fixed plate 53 with rotating Position between plate 52 offers the bar shaped perforation 421 passed for the right-hand member activity of drag link 42, the length of this bar shaped perforation 421 Degree direction is extended in above-below direction.During work, the rotation of rope drum 2 drives wiring gear 43 to rotate, wiring gear 43 Rotate and drive the worm screw of worm and gear to rotate through gear on worm 56, correspondingly worm gear wheel, the rotation of worm gear makes 52 turns of rotor plate Dynamic, the rotation of rotor plate 52 pulls drag link 54 to translate, and the left end of drag link 54 is fixed on support 1, makes drag link 54 Right-hand member can only promote worm-and-wheel gear 55 to translate, and the translation of worm-and-wheel gear 55 translates whole sliding seat.

A kind of steel wire rope jack of the present utility model, during work, motor 3 drives rope drum 2 through transmission mechanism Rotating, the rotation of rope drum 2 makes wirerope-winding on the high order end of rope drum 2, meanwhile, the rotation of rope drum 2 drives wiring Gear 51 rotates, and the rotation of wiring gear 51 slowly drives rotor plate 52 to rotate through worm-and-wheel gear 55, because rotor plate 52 is in Eccentric setting, the rotation of rotor plate 52 make rear wheel make the slow rotational translation of straight line in bar shaped slide opening 521, and front wheel is in strip Make synchronous slow circular motion in annular slide track 100, drag link 54 makees translation motion when rotor plate 52 rotates.Because of drag link 54 Left end is fixedly connected with support 1, the right-hand member of drag link 54 is translated and is promoted whole worm-and-wheel gear 55 to right translation, Slowly moving to right for sliding seat makes steel wire rope one can enclose and neatly wind around on rope drum 2 from left to right, when rotor plate 52 The right-hand member of drag link 54 can promote sliding seat reversely to translate after turning an angle, make steel wire rope again from right to left one enclose it is whole Rope drum 2 is wound around together, finally realizes that steel wire rope is in good order on rope drum, and if neatly being stacked in dried layer.With showing There is technology to compare, steel cable jack of the present utility model, it can make each layer on rope drum of steel wire rope along rope drum Axial direction one enclose and neatly wind around on rope drum, and each circle of the steel wire rope of each layer is relatively folded and sets, no It can cause to avoid traditional steel wire rope from winding with the knotting of layer steel wire rope loop and channeling bit for upper and lower layer steel wire rope loop on rope drum During there is the problem of folded rope, sting rope or loosely wind, the hanging thing of steel wire rope lifter is lifted even running, use peace Entirely, the hanging thing of traditional steel wire rope lifter is avoided to lift unstable the problem of causing hanging thing to damage or producing potential safety hazard； Meanwhile steel wire rope in winding, move motor all the time by same direction, switches always without both forward and reverse directions, and steel wire rope twines Around the common same motor of translation with sliding seat, cost of manufacture is greatly reduced；In addition, by being driven to transmission mechanism, translation Moving the location layout of device, motor, rope drum and drag link makes the integral layout of overall steel rope reeling and releasing machine structure reasonable, tightly Gather, overall volume is small, is easy to transport.

Steel wire rope jack of the present utility model, it is preferred that as shown in Fig. 4,8, the rotor plate 52 is in stripe board, bar shaped The end of plate length direction offers the mounting hole 522 with the locking installation of wheel shaft 57, and rotor plate is realized using this mounting hole 522 52 lock and connect with wheel shaft 57, and the other end of stripe board length direction is provided with the bar shaped extended along the length direction of stripe board Hole, this bar hole are bar shaped slide opening 521, and so, the list structure of rotor plate 52 can greatly save the making material of rotor plate, Cost of manufacture is further saved, further, the center of the stripe board offers jack 523, the lateral wall of wheel shaft 57, which is fixed, to be set Have what is extended along the longitudinal direction, and the latch 571 inserted in jack 523, the cooperation using latch 571 and jack 523 make rotation The rotation of plate 52 is more steady, also makes drag link be more easy to promote sliding seat to slide.In addition, the rotor plate 52 also can rounded plate.

Preferably, in order to facilitate the processing of strip annular slide track, as shown in figure 3, the fixed plate has foreboard（Do not show in figure Go out）, backboard 531 and locking block 532, foreboard locks together with backboard in front and rear be affixed, the left side of backboard or the left side of foreboard Together with the right lateral surface locking of right plate, the ellipse hole that its length direction is in left and right directions extension is offered on backboard, Locking block 532 locks on the trailing flank of foreboard in the profile identical elliptical blocks with ellipse hole, locking block 532, and In ellipse hole, and formed with the profile with locking block between the inner hole wall of ellipse hole and the lateral wall of locking block Identical oval-clearance, this oval-clearance are the strip annular slide track 100, and strip annular slide track 100 is added by split Locking block, foreboard and the backboard of work are formed, and make the ellipse processing of strip annular slide track 100 more accurate, and be easily processed into Type.In addition, as shown in Fig. 3,5, according to the actual coiling length of steel wire rope on rope drum, the strip annular slide track 100 can be in closed loop Shape also can be in non-closed-loop shaped.

Steel wire rope jack of the present utility model, the number of teeth of its pot of bar gear 56, the number of teeth of wiring gear 51, worm gear snail Line footpath of the size of the deceleration when strip annular slide track 100 of linkage with steel wire rope, 2 wirerope-windings of rope drum it is total Length（That is the barrel length of rope drum 2）It is associated, repeatedly realize that test obtains through utility model people, when the line footpath of steel wire rope is 0.4cm, on the roll body of rope drum 2 altogether can if the 28 circle steel wire ropes, the major axis of oval strip annular slide track 100 Length is 10.4cm, i.e., the maximum gauge of strip annular slide track 100 is that the overall length of rope drum roll body subtracts 2 times of steel wire rope line footpaths Difference, in addition, when hanging thing is 300KG or 200KG, and module is 1, the number of teeth of pot bar gear is 50 teeth, wiring gear The number of teeth is 50 teeth, and the effective folding and unfolding length of steel wire rope of steel wire rope jack is 15 meters；If as shown in figure 9, wound on rope drum 2 The line footpath of steel wire rope become hour, without using a lifter in addition, pot bar gear 56 and wiring gear 51 need to be changed Fall, and increase an idler gear 58 between pot bar gear and wiring gear, it is versatile.Learnt through experiment, if hanging down Hanging object is 150KG, module 1, when the line footpath of steel wire rope is 0.3CM into, the pot bar gear of 50 teeth need to only change to 48 teeth, 50 The wiring gear of tooth changes 36 teeth into, and the number of teeth of idler gear is 25 teeth, and so, effective folding and unfolding length of steel wire rope is 19.99 meters, If hanging thing is 100KG, module 1, when the line footpath of steel wire rope is 0.3CM, need to only the pot bar gear of 50 teeth be changed into 48 Tooth, the wiring gear of 50 teeth change 30 teeth into, and the number of teeth of idler gear is 25 teeth, and so, effective folding and unfolding length of steel wire rope is 24 Rice.

Above-described embodiment and accompanying drawing and non-limiting product form of the present utility model and style, any art The appropriate change or modification that those of ordinary skill is done to it, all should be regarded as not departing from patent category of the present utility model.

Claims (10)

1. a kind of steel wire rope jack, including support, for the rope drum of wirerope-winding, the driving that driving rope drum rotates is electric Machine, and for motor and the transmission mechanism of rope drum drive connection, it is characterised in that：Also include sliding seat and translation is driven Dynamic device, the above-mentioned equal accumbency of rope drum and motor is arranged on above-mentioned sliding seat, and the axle of above-mentioned driving motor output shaft To setting parallel with the axial direction of above-mentioned rope drum, and the both sides in sliding seat, with motor on sliding seat it is residing Before side is, after positioned side is on sliding seat, above-mentioned sliding seat is arranged on rope drum in a manner of the translation gliding of left and right On above-mentioned support, above-mentioned transmission mechanism and above-mentioned translation driving device are separately positioned at the arranged on left and right sides of above-mentioned sliding seat, on State transmission mechanism, the axial first end of rope drum is co-located in the side of sliding seat, above-mentioned machine with the output shaft of above-mentioned motor Position of the bottom surface between motor and rope drum of seat is offered for steel wire penetrating around being located on rope drum, and energy Make translation dynamic threading hole in left and right in it；

Above-mentioned translation driving device includes wiring gear, rotor plate, fixed plate and drag link, and above-mentioned wiring gear is set in above-mentioned Outside the second end of axial direction of rope drum, above-mentioned fixed plate is fixed and is erected on above-mentioned sliding seat, after above-mentioned rotor plate is in fixed plate Side, above-mentioned fixed plate are arranged at intervals face-to-face with rotor plate in forward and backward, and above-mentioned wiring gear is through reversing transmission mechanism and above-mentioned turn Dynamic plate drive connection, above-mentioned drag link tilt traverse in left and right directions and set, and the first end of above-mentioned drag link is in above-mentioned solid Between fixed board and above-mentioned rotor plate, the rear wheel of rotation is installed in the first end of above-mentioned drag link and moved by rear slip band turn Front wheel, offer on above-mentioned rotor plate for rear wheel flush-mounted in interior and can be above-mentioned inside in the bar shaped slide opening of rotational translation Offered in fixed plate and be flush-mounted in interior and can be at it in rotation strip annular slide track for front slide, above-mentioned strip annular slide track Length direction is in left and right directions, the second end of above-mentioned drag link in a manner of it can be moved up and down in sliding seat activity through sliding Seat is outer, the second end end and the above-mentioned support secure fit of above-mentioned drag link.

A kind of 2. steel wire rope jack as claimed in claim 1, it is characterised in that：Above-mentioned transmission mechanism is in above-mentioned slip The left side of seat, above-mentioned translation driving device are in outside the right side of above-mentioned sliding seat, and axially the second end end of above-mentioned rope drum is worn Go out outside the right side of above-mentioned sliding seat, the activity in a manner of it can move up and down of the first end of above-mentioned drag link is passed on the right side of sliding seat Outside.

A kind of 3. steel wire rope jack as claimed in claim 2, it is characterised in that：Above-mentioned transmission mechanism includes driving tooth Wheel, duplicate gear, the first driven gear, the second driven gear and the 3rd driven gear, above-mentioned driving gear are fixed in above-mentioned drive Outside the output shaft of dynamic motor, above-mentioned duplicate gear, the first driven gear and the second driven gear are in sequentially rotation is pacified from front to back On sliding seat, the one gear of above-mentioned duplicate gear is meshed with above-mentioned driving gear, above-mentioned first driven gear with it is double Another gear of connection gear is meshed, and above-mentioned 3rd driven gear is fixed in outside the left end end of above-mentioned rope drum, and above-mentioned second Driven gear is in top between the first driven gear and the 3rd driven gear, and the second driven gear and the first driven gear and 3rd driven gear engages jointly, the first end of above-mentioned drag link be in above-mentioned first driven gear and the 3rd driven gear it Between, and below the second driven gear.

A kind of 4. steel wire rope jack as claimed in claim 2, it is characterised in that：Above-mentioned reversing transmission mechanism is with shell Body, worm gear and the worm-and-wheel gear of worm screw, the right side external lock of above-mentioned sliding seat inherently erect the installing plate of setting, above-mentioned housing On the leading flank of installing plate, axially the second end end of above-mentioned rope drum is in the rear of installing plate, above-mentioned installing plate On offer gear perforation, the front portion of above-mentioned wiring gear is perforated to the front of above-mentioned installing plate, above-mentioned snail through said gear Bar in left and right directions accumbency set, the intrinsic gear on worm of left end end overcoat of above-mentioned worm screw, above-mentioned gear on worm with it is above-mentioned around Rope gear is meshed, and the central axis of above-mentioned worm gear extends in fore-and-aft direction, and the wheel of above-mentioned worm gear is fixed with the heart to be forward extended out Wheel shaft outside housing, the forward end of above-mentioned wheel shaft are fixedly connected with above-mentioned rotor plate.

A kind of 5. steel wire rope jack as claimed in claim 4, it is characterised in that：Above-mentioned rotor plate is in stripe board, above-mentioned One end of stripe board length direction is fixedly connected with above-mentioned wheel shaft, and the other end of above-mentioned stripe board length direction is provided with above-mentioned bar shaped Slide opening, the length direction of above-mentioned bar shaped slide opening is identical with the length direction of above-mentioned rotor plate, and the center of above-mentioned stripe board It is installed with the connecting pin being fixedly connected with above-mentioned wheel shaft lateral wall.

A kind of 6. steel wire rope jack as claimed in claim 2, it is characterised in that：On the left side of above-mentioned fixed plate have with The right lateral surface of sliding seat is affixed the locking plate locked together, and the trailing flank of above-mentioned fixed plate is concavely provided with ellipse connected in star, on The length direction for stating ellipse connected in star is extended along the left and right directions of sliding seat, and above-mentioned ellipse connected in star is that above-mentioned strip annular is sliding Road.

A kind of 7. steel wire rope jack as claimed in claim 2, it is characterised in that：Above-mentioned fixed plate has foreboard, backboard And locking block, above-mentioned foreboard lock together with backboard in front and rear be affixed, the left side of above-mentioned foreboard and the right side of above-mentioned sliding seat are outer Side locks together, and the ellipse hole that its length direction is in left and right directions extension, above-mentioned locking block are offered on above-mentioned backboard In the profile identical elliptical blocks with ellipse hole, above-mentioned locking block locking is on the trailing flank of above-mentioned foreboard In above-mentioned ellipse hole, and between the lateral wall of the inner hole wall of above-mentioned ellipse hole and above-mentioned locking block formed with locking The profile identical oval-clearance of block, above-mentioned oval-clearance are above-mentioned strip annular slide track.

A kind of 8. steel wire rope jack according to claim 1, it is characterised in that：Above-mentioned support include upper plate, under Bottom plate and the support bar being supported between upper plate and lower shoe, the installing space formed between above-mentioned upper plate and lower shoe, Above-mentioned motor, rope drum, sliding seat and translation driving device are in installing space, are offered on above-mentioned lower shoe above-mentioned Threading hole, the left side external lock that above-mentioned lower shoe is located at above-mentioned sliding seat inherently erect the vertical columns of setting, above-mentioned drag link Second end end locks on the leading flank of above-mentioned vertical columns.

A kind of 9. steel wire rope jack as claimed in claim 8, it is characterised in that：Above-mentioned sliding seat includes left plate, the right side Side plate and the tranverse connecting rod being connected between left plate and right plate, it is installed with the front and rear sides of above-mentioned upper plate bottom surface and leads respectively To block, the guide rod of guide pad is passed through in above-mentioned guide pad provided with activity, the both ends end of above-mentioned guide rod corresponds to and a left side respectively Side plate is fixedly connected with right plate, and above-mentioned motor and rope drum are between left plate and right plate, above-mentioned motor It is fixed at the front end of left plate, and the output shaft end of above-mentioned motor is rotatably installed on left plate by bearing, on The axial both ends end for stating rope drum is rotated on the corresponding rear end for being arranged on left plate and the rear end of right plate by bearing, above-mentioned Transmission mechanism is arranged at the right flank of left plate, offers what is passed through for drag link on above-mentioned left plate and right plate, and Present the bar shaped perforation of lower extension.

A kind of 10. steel wire rope jack as claimed in claim 1, it is characterised in that：The first end end of above-mentioned drag link The axle sleeve set in the accumbency of front and rear extension is installed with, being rotatablely equipped with its forward and backward both ends in above-mentioned axle sleeve passes outside axle sleeve Wheel shaft, the forward end of above-mentioned wheel shaft are stretched into strip annular slide track, and above-mentioned bar shaped slide opening is stretched into the rear end end of above-mentioned wheel shaft It is interior, and above-mentioned front wheel and above-mentioned rear wheel correspond to turning set outside the forward and backward both ends end of above-mentioned wheel shaft respectively.