CN107673234A

CN107673234A - A kind of band suspension end carriage dolly and the anti-crane tumbled of balance beam

Info

Publication number: CN107673234A
Application number: CN201610621679.5A
Authority: CN
Inventors: 谢新华
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-02
Filing date: 2016-08-02
Publication date: 2018-02-09

Abstract

This application discloses a kind of band suspension end carriage dolly and the anti-crane tumbled of balance beam, including double girder bridge；Double girder bridge includes end carriage, girder；End carriage is formed by connecting by two balance beams and a middle connecting rod；Balance beam one end connects cart actuating device, and the other end connects passive wheel group；Two of end carriage respectively connects a set of anti-tipple；Track is provided with below girder；Car bumper is welded at track both ends, and buffer is connected on car bumper；It is connected to hang end carriage dolly on two tracks；Suspension end carriage dolly is provided with rotating mechanism；Suspension rod axle lower end in rotating mechanism is connected with cantilever member, upper end connection bus ring；Electric block is installed on cantilever member and can be moved back and forth along cantilever beam；Cantilever beam is in below girder and can random angle rotation；Car bumper device is connected on cantilever beam and position is adjustable；Lashed cable one end on crane span structure in dolly lashed cable device and the electrical connection on suspension end carriage dolly.

Description

A kind of band suspension end carriage dolly and the anti-crane tumbled of balance beam

Technical field

The application is related to crane field, more particularly to a kind of band suspension end carriage dolly and counter to tumble of balance beam Heavy-duty machine.

Background technology

Existing bridge crane is applied in Workshop, and many machine tools have been controlled in some workshops and have been processed life Production, product and raw material are required for Real-Time Transport to next door workshop or other departments；The suspension hook of crane on workshop is from dolly Upper hang carries out lifting goods, and dolly can only be run back and forth along crane twin beams, and crane can only be along workshop both sides Run back and forth across the cart track on post, the goods scope that such crane hook can lift is in two, workshop cart track Within the plane that two-end-point is surrounded, when being in the goods of this horizontal edge needs lifting, suspension hook just produces oblique pull, then from this The article (such as workshop outdoors, across outer) of far point cannot lift outside individual plane, can only now turn by other transporting equipments Fortune, generally drives workshop into by automobile and lifting goods is carried out under suspension hook, some cars are opened to come in this workshop and next door workshop Between laterally lay track, allow trolley special to reach suspension hook and get off to join goods, some is in workshop doorway (or workshop passageway) A special cantilever crane is set up, scheduling is transported through to the goods outside workshop, first goods is lifted up into and hung in this workshop crane The place that hook is got at, then again by crane this goods handling to the other stations in workshop, what is used under this operating mode shows There is bridge crane, can not directly join goods with next door workshop, must be brought quite not by other transporting equipment schedule jobs Just, manpower and materials are also produced to waste.

The content of the invention

The application purpose is to provide a kind of band suspension end carriage dolly and the anti-crane tumbled of balance beam, the lifting Function lifts by crane goods of this workshop across outer next door place directly below by cart support rail beam, also can be in cart running track side To this workshop direct lifting cargo in place outdoors, it is not necessary to transported by other transporting equipments, improve efficiency, and goods can be unloaded The place of workshop needs is placed on, the crane can use in the workshop of low roofing, and the cantilever beam rotating speed of the crane can be accurate Really reach user's request, and can Arbitrary Rotation in the horizontal plane.

To reach above-mentioned purpose, the application is realized using following technology：

A kind of band suspension end carriage dolly and the anti-crane tumbled of balance beam, including double girder bridge 28；The twin beams bridge Frame includes end carriage 1, girder 2；It is characterized in that：The end carriage 1 is connected by two balance beams 102 and a middle connecting rod 101 Connect and form；Described one end of balance beam 102 connects cart actuating device 8, the passive wheel group 18 of other end connect band flange shaft； Two of the end carriage 1 respectively connects a set of anti-tipple 6；The lower section of girder 2 is provided with track 21；The track both ends welding Car bumper 71, buffer 72 is connected on car bumper；It is connected to hang end carriage dolly 3 on two tracks 21；The suspension end carriage is small Car 3 is provided with rotating mechanism 4；The lower end of suspension rod axle 42 in the rotating mechanism is connected with cantilever member 5, and upper end connection current collection is slided Ring 9；Electric block 10 is installed, electric block can move back and forth along cantilever beam on the cantilever member 5；The cantilever beam is in And can random angle rotation below girder；The cantilever end of the cantilever beam connects car bumper device 70 and position is adjustable；The twin beams bridge Dolly lashed cable device 124 is set on frame, one end of lashed cable 123 on the dolly lashed cable device with the suspension end carriage dolly 3 Electrical connection.

Wherein, described rotating mechanism 4 include drive device 40, small elevating arc 402, big elevating arc 403, bearing block 41, Suspension rod axle 42；The suspension rod axle is quill shaft, and its one end is provided with screw thread, and threaded end opens up locking breach 421；The suspension rod axle It is connected to by thrust bearing 45 inside the bearing block 41, the suspension rod axle reconnects bearing A44 and bearing B46, described Bearing A and bearing B is connected to the both ends of above-mentioned bearing block, described suspension rod by bolt and fixed cover 43 and blind flange 47 respectively Axle one end is stretched from the fixed cover center, and the other end is stretched from above-mentioned blind flange center；The bearing block 41 is connected to On trolley frame 31；Described drive device 40 is combined by motor and horizontal speed-reducer, and described drive device is arranged on small On vehicle frame 31；Described drive device output shaft is connected to small elevating arc 402, and the small elevating arc outside big elevating arc 403 with nibbling Connection is closed, the big elevating arc is connected on above-mentioned suspension rod axle 42.

Wherein, described bus ring 9 can purchase electromechanical accessory, and it includes interior insulation circle, outer insulator, interior insulation circle with It can be rotated between outer insulator and can be mutually conductive；Interior insulation circle is connected on suspension rod axle 42, the electricity of conducting ring on interior insulation circle Cable is connected to electric block by hollow inside suspension rod axle 42；Outer insulator is fixed on trolley frame by support, external insulation Cable on body is connected with external power cord.

Wherein, described cantilever member 5 includes cantilever beam 51, Holder for hanging household utensiles 52；Described one setting connecting hole of Holder for hanging household utensiles 521, described connecting hole is interior to be provided with keyway 522；The Holder for hanging household utensiles other end is provided with operation window 523 and is used to operate connection anti-loose spiral shell It is female；The operation window of the Holder for hanging household utensiles 52 this be welded on one end of the cantilever beam 51；The cantilever beam is close to Holder for hanging household utensiles one End is fixedly connected buffer 511.

Wherein, described cantilever member 5 is connected to the suspension rod axle 42 of rotating mechanism by flat key 49 and stop nut 100 On；Described stop nut and suspension rod shaft end head is connected by bolt and locking plate 110 again.

Wherein, described suspension end carriage dolly 3 includes trolley frame 31, suspension end carriage 32, drive mechanism 34, anti-roller devices 35；The trolley frame 31 is welded into plate structure by steel plate and shaped steel combination, and trolley frame center is provided with assembling window 311 and is used to connect Connect rotating mechanism；The suspension end carriage 32 is welded into elongate frame structure by two channel-section steels and steel plate combination；Described trolley frame 31 both sides connect above-mentioned suspension end carriage 32 by bolt 36 respectively；The both ends of the suspension end carriage 32 respectively connect the drive mechanism 34；The drive mechanism includes motor 341, driving wheel 342；The driving wheel 342 is with single-wheel edge, and band gear on wheel rim；Two The individual driving wheel is distributed in the both sides of track 21, and its mandrel is fixed on suspension end carriage 32；The motor 341 carries reductor And brake, the motor connection is on suspension end carriage 32, motor output shaft shaft with gear；On the tooth axle and a driving wheel Gear external toothing；Two driving wheels are connected by two excessive gears 343 and power transmission shaft 344 and bearing block 345 respectively Get up, key connection between excessive gear and power transmission shaft；Two bearing blocks 345 are fixed on below suspension end carriage 32；In dolly The both sides of frame 31 connect above-mentioned anti-roller devices 35；The roller 351 of the anti-roller devices is in the centre of above-mentioned suspension end carriage Position and the lower section in track 21.

Wherein, described cart actuating device 8 includes wheel 81, reducing motor 83, and the wheel is two-wheel edge, described Inside wheel connects a splined sleeve 811, and the described both sides of wheel 81 pass through bearing 82 and flange shaft 84, hollow flange respectively Axle 85 connects, and the ring flange of described flange shaft 84 and hollow flange axle 85 is connected to the both sides of balance beam 102；It is described The outer ring of bearing 82 is connected to logical lid 86, and the logical lid is bolted in the wheel face；Above-mentioned hollow flange axle 85 Ring flange 851 be provided with motor connection screw 852 and motor positioning hole 853；The reducing motor 83 is with splined output shaft 831 It is connected with above-mentioned inside wheel splined sleeve 811；Positioning flange collar 832 and hollow flange in flange seat on the reducing motor Motor positioning hole 853 in axle, which is inlayed, to be connected and is fastened by screw.

Wherein, described passive wheel group 18 includes wheel 181, flange shaft 182, and described wheel 181 is two-wheel edge；Institute The wheel center hole both sides stated are connected by the inner ring of bearing 183 with above-mentioned flange shaft 182 respectively；It is provided with described flange shaft The shaft shoulder 1821 is used for Limit Bearing, and one end sets ring flange 1822；Lubrication hole 1823 is provided with described flange shaft 182；Institute State the outer ring of bearing 183 to be fixed on wheel by logical lid 184 and bolt 185, the logical inside of lid 184 is provided with sealing ring 186；Two Described flange shaft 182 is connected to the both sides of balance beam 102 by adjust pad 187 and screw 188 respectively；Described flange shaft Lubricating cup 189 is connected with 182.

Wherein, described anti-tipple 6 includes horizontal wheels 61, wheel shaft 62, bearing 63, and an axle is set inside the horizontal wheels Shoulder 611, horizontal wheels are while band wheel rim, and wheel rim is installed down；Two horizontal wheels are arranged in the two of the tread of track 601 Side, and gap coordinates；The horizontal wheels are connected by two bearings 64 with the wheel shaft 62；It is another greatly that the wheel shaft is arranged to one end One end is small, and small one end sets jagged 621 to be used to install locking plate；The small end branch sleeve 65 of the wheel shaft, the set The external diameter of cylinder and the big end of above-mentioned wheel shaft are connected on the through hole 632 of above-mentioned bearing 63；Two wheel shafts pass through respectively Locking plate 67 and it is bolted on bearing；The bearing bottom sets two engineer rooms 631, and through hole 632 is opened up in the engineer room； The bearing is provided with end carriage connecting hole 69；Connection buffer 68 among the bearing.

Wherein, described car bumper device 70 includes left fixed seat 701, right fixed seat 702, buffer 703, the left fixation Seat and right fixed seat are casting or are process with steel plate, and left fixed seat symmetrically makes with both right fixed seats；It is described right solid Reservation side opens up clip slot 7021；Screwed hole 7022 is opened up above the clip slot；Connecting bolt and stop nut on screwed hole 704；Side opens up connecting hole 7023 below the clip slot；The right fixed seat opens up buffer peace on the side beside clip slot Fill hole 7024；Two buffers 703 are connected in above-mentioned left fixed seat and right fixed seat；The left fixed seat and the right side Fixed seat is connected on two sides Ji 211 of cantilever beam orbit by screw rod 705 and nut.

The beneficial effect of the application is as described below：

Cantilever beam in the application crane can be stretched out between crane locomotive to directly lifting goods outdoors or to next door workshop Thing；The next door workshop goods of cart traffic direction end points can be not only lifted by crane, and cart running track line side can be lifted by crane The goods in workshop；Because the cantilever beam of the application is arranged at below suspension end carriage dolly and girder, cantilever beam can pass through support rail beam The direct lifting cargo in next door workshop is stretched into lower section, or can directly stretch out the workshop operation outdoors of cart traffic direction, because generally The door top in workshop can reach height where the support rail beam in this workshop substantially, therefore present techniques feature can realize the application mesh 's；After lifting goods, by motion of the electric block along cantilever beam, or the rotation by cantilever member, or pass through suspended end The movement of beam dolly, or the motion by crane travelling mechanism, or by foregoing four integrated motion, can be lifting Goods hang onto this workshop needs place；Can when carrying out goods handing-over outdoors with the next door workshop of workshop surrounding or workshop The transhipment of other transporting equipments need not be borrowed, improves efficiency.

Running track (21) is set below the girder in the application crane, and suspension end carriage dolly is suspended on girder track On, its installing space position is reduced, is particularly suitable for roofing with crane apart from small workshop.

Anti- tipple in the application crane is arranged on the both ends of every end carriage, and wheel on end carriage is limited by horizontal wheels System is run in orbit centre, it is ensured that rail is not gnawed in crane operation, is especially suitable for large span crane；This anti-tipple One of advantage horizontal wheels are arranged in engineer room (631), and wheel shaft (62) both ends are all fixed in the through hole (632) of engineer room, such water Cantilever, wheel shaft can not bear big lateral impact forces not flexural deformation to flat wheel；Horizontal wheels in anti-tipple carry wheel rim, can , may be because of cantilever beam load exceedance to play " safety hook ", crane end carriage is while upwarp, and now the wheel rim of horizontal wheels is caught on Running track, avoid crane from tumbling, ensure safety；It can be rotated in the same old way while horizontal wheels catch on track, crane is in the same old way Advance can be run, using more advanced than the safety hook of steel plate type, stuck phenomenon does not occur this technology for cart operation.

End carriage in the application crane connected using two balance beams (102) and a middle connecting rod (101) and Into, it is such to combine the supporting multigroup wheel of end carriage, the wheel group of small-wheel-diameter can be used, makes the sectional dimension of end carriage small, is configured to This is low, and can solve the problems, such as the small wheel load of crane large-tonnage.

End carriage both ends in the application crane all set cart actuating device, ensure that cart operation is smooth, avoid unilateral Because end carriage may upwarp during driving, driving wheel not rail produce idle running phenomenon；Cart actuating device (8) structure of the application is new It is clever, compact, assembly and disassembly it is convenient；The splined sleeve (811) of inside wheel loads inside wheel after individually processing, and can dismantle；Spline housing The small good processing of cylinder size, can make of special high-abrasive material, low as consumable accessory long lifespan replacement cost；The bearing of wheel passes through Logical lid is connected more firm；Hollow flange axle is hollow, and drive shaft passes therethrough；Ring flange on hollow flange axle (851) both it had been used to connect end carriage, and had been used to connect reducing motor again, positions reducing motor；The output shaft of reducing motor passes through hollow The connection of the splined sleeve of flange shaft hollow hole and inside wheel directly drives wheel；Positioning flange collar on reducing motor inlays company It is connected in the motor positioning hole (853) of hollow flange axle, the connecting hole on reducing motor flange seat and the electricity on hollow flange axle Machine connecting screw hole is tightly coupled together by bolt；The reducing motor of this structure is especially adapted to planetary reduction gear, and structure is small, noise It is small；So connect not only simple but also firmly between reducing motor and wheel, axiality is good, takes up space small, and guarantee wheel is steadily transported Turn, operating is with small vibration, noise is small.

The passive wheel group (18) of the application is compact-sized, assembly and disassembly are convenient, and the outer ring of the bearing on wheel is while by wheel The spacing another side of the shaft shoulder is spacing by logical lid, ensures that bearing is fixed on wheel not axial motion, more firm by logical lid fixing bearing, Big axial force is stood, is suitably adapted for high level operating mode；Pass through the difference of adjust pad between regulating flange axle and end carriage Thickness, it becomes possible to the left and right offset distance of wheel center line is adjusted, can solve the problems, such as that wheel bias in end carriage causes to gnaw rail, Can solve the shaft shoulder and wheel both sides bearing inner race installation clearance issues in flange shaft, resolve wheel axial motion phenomenon；This The passive wheel group of application, it is compact-sized, from heavy and light, parts are few, be convenient to mount and dismount, space occupy-place is small, safe and reliable.

The driving wheel in suspension end carriage dolly (3) drive mechanism in the application is enclosed on the edge of track (21) both sides Ji, is protected Card dolly does not drop, so as to ensure that crane is safe to use；A pair of driving wheels are all driven by motor, and the driving force of operation is big, are passed It is good to pass power effect；Hang and two sets of drive mechanisms are set on end carriage, being advantageous in that can avoid single driving from being possible to because of dolly on one side Somewhat upwarp adhesion wheel not rail and it is caused can't run phenomenon, dual drive ensures that trolley travelling is smooth；Hang end carriage dolly It can be moved back and forth along girder both ends, be suitable for big width workshop and use；Hang end carriage dolly and electric block and whirler Power supply needed for structure can run power supply back and forth by the lashed cable (123) on dolly lashed cable device (124) with underslung trolley.

Drive mechanism is arranged on inside suspension end carriage in the application, and suspension end carriage is overall high when being connected with the track under girder Spend small, so entirely suspension end carriage dolly swings small, stablizes；The anti-roller devices set on trolley frame can limit suspension end carriage While the degree upwarped, the roller in anti-roller devices can be pressed in below track (21) dolly, on counter suspension end carriage dolly Stick up, it is smooth so as to keep trolley travelling to stablize.

Car bumper (71) and buffer on the application middle girder track, operation stroke and the punching of suspension end carriage dolly can be limited Hit, ensure safety.

Cantilever beam (51) in the application cantilever member is fixedly connected with buffer in that end in Holder for hanging household utensiles (52), plays buffering and limit Position electric block effect；An adjustable car bumper device in position (70) is connected in the cantilever end of cantilever beam, its effect is on car stop Buffer can avoid that electric block moves back and forth impact along cantilever beam or overtravel is run, the position of this car bumper device is flexible It is adjustable, its benefit be according to the goods size cases lifted, can flexible modulation car bumper device fixed position, its essence is regulation The effective breadth of cantilever beam, small tonnage amplitude can be big, and large-tonnage is with by a small margin；Crane effectively is utilized, while ensures safety.

The electric block cable (200) of the application crane is from the suspension rod axis center in rotating mechanism by being connected to collection Electric slip ring (9), cable (200), which will not be wound, not to be torn, is not required to set rotary limit device, ensures that cantilever beam can be in level Arbitrary Rotation on face；There are a pair of elevating arc auxiliary driving in the rotating mechanism of the application, pass through big elevating arc, small elevating arc Different number of teeth settings, can meet precise requirements of the user to the cantilever beam rotary speed of crane, avoid selection standard reductor It is general speed than and caused cantilever beam rotating speed and the larger error of actual demand；It is driven using elevating arc, rotating mechanism can be made In drive device use horizontal speed-reducer, it is easy for installation, can be directly installed on trolley frame, and it is high to reduce installation Degree.

Bearing block and suspension rod axis connection in the application rotary mechanism of crane bear lifting power, suspension rod axle by thrust bearing By the spacing firmly radial position of bearing A and above and below bearing B, ensure that suspension rod axle can bear very big axial force and not offset radially, from And ensureing that drive device axiality is good, hinged cantilever component is laborsaving；Cantilever beam, which is provided at both ends with buffing pad, can avoid electric block Impact or overtravel are moved back and forth along cantilever beam；After stop nut in cantilever member connection connects with suspension rod axle thread, then There is locking plate (110) to be connected to stop nut with suspension rod axle spindle-end looseness-proof breach, avoiding stop nut from unclamping, securely and reliably.

Brief description of the drawings

Fig. 1 is the application structural front view；

Fig. 2 is Fig. 1 side view；

Fig. 3 is Fig. 1 top view；

Fig. 4 is F partial enlarged drawings (rotating mechanism) in Fig. 1；

Fig. 5 is the E direction views in Fig. 4；

Fig. 6 is cantilever member schematic diagram in the application；

Fig. 7 is that end carriage vehicle structure front view is hung in the application；

Fig. 8 is Fig. 7 side view；

Fig. 9 is Fig. 7 top view；

Figure 10 is cart actuating device schematic diagram in the application；

Figure 11 is passive wheel group schematic diagram in the application；

Figure 12 is anti-tipple structural front view in the application；

Figure 13 is Figure 12 side view；

Figure 14 is car bumper device schematic diagram in the application.

Embodiment

In conjunction with accompanying drawing, the application embodiment is described in detail：

As shown in Figure 1, Figure 2, Figure 3 shows, a kind of band suspension end carriage dolly and the anti-crane tumbled of balance beam, including twin beams Crane span structure 28；The double girder bridge includes end carriage 1, girder 2；The end carriage 1 is by two balance beams 102 and a middle connecting rod 101 are formed by connecting；Described one end of balance beam 102 connects cart actuating device 8, other end connect band flange shaft by motor car wheel Group 18；Two of the end carriage 1 respectively connects a set of anti-tipple 6；The lower section of girder 2 is provided with track 21；The track two Car bumper 71 is welded at end, and buffer 72 is connected on car bumper；It is connected to hang end carriage dolly 3 on two tracks 21；The suspension End carriage dolly 3 is provided with rotating mechanism 4；The lower end of suspension rod axle 42 in the rotating mechanism is connected with cantilever member 5, upper end connection Bus ring 9；Electric block 10 is installed, electric block can move back and forth along cantilever beam on the cantilever member 5；The cantilever Beam is in operation outside extended workshop below the girder, and can random angle rotation；The cantilever end connection car bumper of the cantilever beam Device 70 and position is adjustable；Dolly lashed cable device 124 is set on the double girder bridge, the lashed cable on the dolly lashed cable device 123 one end and the electrical connection on the suspension end carriage dolly 3.

As shown in Figure 4, Figure 5, described rotating mechanism 4 include drive device 40, small elevating arc 402, big elevating arc 403, Bearing block 41, suspension rod axle 42；The suspension rod axle 42 is quill shaft, and its one end is provided with screw thread, and threaded end opens up locking breach 421；The suspension rod axle is connected to inside the bearing block 41 by thrust bearing 45, and the suspension rod axle reconnects bearing A44 Above-mentioned bearing block is connected to by bolt and fixed cover 43 and blind flange 47 respectively with bearing B46, the bearing A and bearing B Both ends, described suspension rod axle one end are stretched from the fixed cover center, and the other end is stretched from above-mentioned blind flange center；It is described Bearing block 41 is connected on trolley frame 31；Described drive device 40 is combined by motor and horizontal speed-reducer, described drive Dynamic device is arranged on trolley frame 31；Described drive device output shaft is connected to small elevating arc 402, the small elevating arc with it is big The external toothing of elevating arc 403 is connected, and the big elevating arc is connected on above-mentioned suspension rod axle 42.

Described cantilever member 5 is connected on the suspension rod axle 42 of rotating mechanism by flat key 49 and stop nut 100；It is described Stop nut and suspension rod shaft end head connected again by bolt and locking plate 110.

Described bus ring 9 can purchase electromechanical accessory, and it includes interior insulation circle, outer insulator, interior insulation circle with it is outer absolutely It can be rotated between edge body and can be mutually conductive；Interior insulation circle is connected on suspension rod axle 42, and the cable of conducting ring leads on interior insulation circle That crosses inside suspension rod axle 42 hollow is connected to electric block；Outer insulator is fixed on trolley frame by support, on outer insulator Cable be connected with external power cord.

As shown in fig. 6, described cantilever member 5 includes cantilever beam 51, Holder for hanging household utensiles 52；The Holder for hanging household utensiles one sets connection Hole 521, described connecting hole is interior to be provided with keyway 522；The Holder for hanging household utensiles other end is provided with operation window 523 and is used to operate connection anti-loose Nut；The operation window of the Holder for hanging household utensiles 52 this be welded on one end of the cantilever beam 51；The cantilever beam is close to Holder for hanging household utensiles One end is fixedly connected buffer 511.

As shown in Fig. 7, Fig. 8, Fig. 9, described suspension end carriage dolly 3 includes trolley frame 31, suspension end carriage 32, drive mechanism 34th, anti-roller devices 35；The trolley frame 31 is welded into plate structure by steel plate and shaped steel combination, and trolley frame center is provided with dress It is used for connection traversing mechanism with window 311；The suspension end carriage 32 is welded into elongate frame structure by two channel-section steels and steel plate combination； The described both sides of trolley frame 31 connect above-mentioned suspension end carriage 32 by bolt 36 respectively；The both ends of the suspension end carriage 32 respectively connect The drive mechanism 34；The drive mechanism includes motor 341, driving wheel 342；The driving wheel 342 is with single-wheel edge, and wheel rim Upper band gear；Two driving wheels are distributed in the both sides of track 21, and its mandrel is fixed on suspension end carriage 32；The motor 341 carry reductor and brake, and the motor connection is on suspension end carriage 32, motor output shaft shaft with gear；The tooth axle with Gear external toothing on one driving wheel；Two driving wheels respectively by two excessive gears 343 and power transmission shaft 344 and Bearing block 345 connects, key connection between excessive gear and power transmission shaft；Two bearing blocks 345 are fixed on suspension end carriage Below 32；Above-mentioned anti-roller devices 35 are connected on the both sides of trolley frame 31；The roller 351 of the anti-roller devices is in above-mentioned outstanding Hang the centre position of end carriage and the lower section in track 21.

As shown in Figure 10, described cart actuating device 8 includes wheel 81, reducing motor 83, and the wheel is two-wheel edge, Described inside wheel connects a splined sleeve 811, and the described both sides of wheel 81 pass through bearing 82 and flange shaft 84, sky respectively Heart flange shaft 85 connects, and the ring flange of described flange shaft 84 and hollow flange axle 85 is connected to the two of balance beam 102 Side；The outer ring of bearing 82 is connected to logical lid 86, and the logical lid is bolted in the wheel face；Above-mentioned hollow method The ring flange 851 of blue axle 85 is provided with motor connection screw 852 and motor positioning hole 853；The reducing motor 83 is defeated with spline Shaft 831 is connected with above-mentioned inside wheel splined sleeve 811；Positioning flange collar 832 in flange seat on the reducing motor with Motor positioning hole 853 in hollow flange axle, which is inlayed, to be connected and is fastened by screw.

As shown in figure 11, described passive wheel group 18 includes wheel 181, flange shaft 182, and described wheel 181 is double Wheel rim；Described wheel center hole both sides are connected by the inner ring of bearing 183 with above-mentioned flange shaft 182 respectively；Described flange shaft On be provided with the shaft shoulder 1821 and be used for Limit Bearing, one end sets ring flange 1822；Lubrication hole is provided with described flange shaft 182 1823；The outer ring of bearing 183 is fixed on wheel by logical lid 184 and bolt 185, and the logical inside of lid 184 is provided with sealing ring 186；Flange shaft 182 described in two is connected to the both sides of balance beam 102 by adjust pad 187 and screw 188 respectively；It is described Flange shaft 182 on be connected with lubricating cup 189.

As shown in Figure 12 and Figure 13, described anti-tipple 6 includes horizontal wheels 61, wheel shaft 62, bearing 63, the level Wheel is internal to set a shaft shoulder 611, and horizontal wheels are on one side with wheel rim, and wheel rim is installed down；Two horizontal wheels are respectively arranged in-orbit The both sides of the tread of road 601, and gap coordinates；The horizontal wheels are connected by two bearings 64 with the wheel shaft 62；The wheel shaft Being arranged to the small and small one end of the big other end in one end sets jagged 621 to be used to install locking plate；The small end connection of the wheel shaft The big end of sleeve 65, the external diameter of the sleeve and above-mentioned wheel shaft is connected on the through hole 632 of above-mentioned bearing 63；Described in two Wheel shaft by locking plate 67 and is bolted on bearing respectively；The bearing bottom sets two engineer rooms 631, in the engineer room Open up through hole 632；The bearing is provided with end carriage connecting hole 69；Connection buffer 68 among the bearing.

As shown in figure 14, described car bumper device 70 includes left fixed seat 701, right fixed seat 702, buffer 703, described Left fixed seat and right fixed seat are casting or are process with steel plate, and left fixed seat symmetrically makes with both right fixed seats；Institute State right fixed seat side and open up clip slot 7021；Screwed hole 7022 is opened up above the clip slot；Connecting bolt and locking on screwed hole Nut 704；Side opens up connecting hole 7023 below the clip slot；The right fixed seat opens up buffering on the side beside clip slot Device mounting hole 7024；Two buffers 703 are connected in above-mentioned left fixed seat and right fixed seat；The left fixed seat It is connected to right fixed seat by screw rod 705 and nut on two sides Ji 211 of cantilever beam orbit.

Claims

1. a kind of band suspension end carriage dolly and the anti-crane tumbled of balance beam, including double girder bridge (28)；The twin beams bridge Frame includes end carriage (1), girder (2)；It is characterized in that：The end carriage (1) is by two balance beams (102) and a middle connection Bar (101) is formed by connecting；Balance beam (102) one end connection cart actuating device (8), other end connect band flange shaft Passive wheel group (18)；Two of the end carriage (1) respectively connects a set of anti-tipple (6)；Rail is provided with below the girder (2) Road (21)；Car bumper (71) is welded at the track both ends, and buffer (72) is connected on car bumper；It is connected on two tracks (21) Hang end carriage dolly (3)；The suspension end carriage dolly (3) is provided with rotating mechanism (4)；Suspension rod axle in the rotating mechanism (42) lower end is connected with cantilever member (5), upper end connection bus ring (9)；Electric block is installed on the cantilever member (5) (10), electric block can move back and forth along cantilever beam；The cantilever beam is in operation outside extended workshop below the girder, And can random angle rotation；The cantilever end of the cantilever beam connects car bumper device (70) and position is adjustable；Set on the double girder bridge Put dolly lashed cable device (124), lashed cable (123) one end on the dolly lashed cable device with the suspension end carriage dolly (3) Electrical connection.

2. a kind of band suspension end carriage dolly according to claim 1 and the anti-crane tumbled of balance beam, its feature exist In：Described rotating mechanism (4) include drive device (40), small elevating arc (402), big elevating arc (403), bearing block (41), Suspension rod axle (42)；The suspension rod axle is quill shaft, and its one end is provided with screw thread, and threaded end opens up locking breach (421)；It is described to hang Bar axle is connected to the bearing block (41) inside by thrust bearing (45), and the suspension rod axle reconnects bearing A (44) and axle B (46) is held, the bearing A and bearing B are connected to above-mentioned bearing block by bolt and fixed cover (43) and blind flange (47) respectively Both ends, described suspension rod axle one end stretched from the fixed cover center, and the other end is stretched from above-mentioned blind flange center；Institute Bearing block (41) is stated to be connected on trolley frame (31)；Described drive device (40) is combined by motor and horizontal speed-reducer, Described drive device is arranged on trolley frame (31)；Described drive device output shaft is connected to small elevating arc (402), described Small elevating arc is connected with big elevating arc (403) external toothing, and the big elevating arc is connected on above-mentioned suspension rod axle (42).

3. a kind of band suspension end carriage dolly according to claim 1 and the anti-crane tumbled of balance beam, its feature exist In：Described cantilever member (5) includes cantilever beam (51), Holder for hanging household utensiles (52)；The Holder for hanging household utensiles one sets connecting hole (521), Keyway (522) is provided with described connecting hole；The Holder for hanging household utensiles other end is provided with operation window (523)；The Holder for hanging household utensiles (52) This head of operation window is welded on one end of the cantilever beam (51)；The cantilever beam is fixedly connected buffering close to Holder for hanging household utensiles one end Device (511).

4. a kind of band suspension end carriage dolly according to claim 1 and the anti-crane tumbled of balance beam, its feature exist In：Described cantilever member (5) is connected on the suspension rod axle (42) of rotating mechanism by flat key (49) and stop nut (100)； Described stop nut and suspension rod shaft end head are connected by bolt and locking plate (110) again.

5. a kind of band suspension end carriage dolly according to claim 1 and the anti-crane tumbled of balance beam, its feature exist In：Described suspension end carriage dolly (3) includes trolley frame (31), suspension end carriage (32), drive mechanism (34), anti-roller devices (35)；The trolley frame (31) is welded into plate structure by steel plate and shaped steel combination, and trolley frame center is provided with assembling window (311)；The suspension end carriage (32) is welded into elongate frame structure by two channel-section steels and steel plate combination；Described trolley frame (31) Both sides connect above-mentioned suspension end carriage (32) by bolt (36) respectively；The both ends of the suspension end carriage (32) respectively connect the driving Mechanism (34)；The drive mechanism includes motor (341), driving wheel (342)；Driving wheel (342) the band single-wheel edge, and wheel rim Upper band gear；Two driving wheels are distributed in the both sides of track (21), and its mandrel is fixed on suspension end carriage (32)；The electricity Machine (341) carries reductor and brake, and the motor connection is on suspension end carriage (32), motor output shaft shaft with gear；It is described Gear external toothing on tooth axle and a driving wheel；Two driving wheels pass through two excessive gears (343) and transmission respectively Axle (344) and bearing block (345) connect, key connection between excessive gear and power transmission shaft；Two bearing blocks (345) It is fixed on suspension end carriage (32) below；Above-mentioned anti-roller devices (35) are connected on trolley frame (31) both sides；The anti-roller dress The roller (351) put is in the centre position of above-mentioned suspension end carriage and the lower section in track (21).

6. a kind of band suspension end carriage dolly according to claim 1 and the anti-crane tumbled of balance beam, its feature exist In：Described cart actuating device (8) includes wheel (81), reducing motor (83), and the wheel is two-wheel edge, described wheel One splined sleeve (811) of inside connection, described wheel (81) both sides are respectively by bearing (82) and flange shaft (84), hollow Flange shaft (85) connects, and the ring flange of described flange shaft (84) and hollow flange axle (85) is connected to balance beam (102) both sides；Bearing (82) outer ring is connected to logical lid (86), and the logical lid is bolted on the wheel face On；The ring flange (851) of above-mentioned hollow flange axle (85) is provided with motor connection screw (852) and motor positioning hole (853)；Institute Reducing motor (83) band splined output shaft (831) is stated to be connected with above-mentioned inside wheel splined sleeve (811)；On the reducing motor Flange seat in positioning flange collar (832) inlay and be connected and tight by screw with the motor positioning hole (853) in hollow flange axle Gu.

7. a kind of band suspension end carriage dolly according to claim 1 and the anti-crane tumbled of balance beam, its feature exist In：Described passive wheel group (18) includes wheel (181), flange shaft (182), and described wheel (181) is two-wheel edge；It is described Wheel center hole both sides be connected respectively by bearing (183) inner ring with above-mentioned flange shaft (182)；Set in described flange shaft There is the shaft shoulder (1821), one end sets ring flange (1822)；Lubrication hole (1823) is provided with described flange shaft (182)；It is described Bearing (183) outer ring is fixed on wheel by logical lid (184) and bolt (185), and sealing ring is provided with inside the logical lid (184) (186)；Flange shaft (182) described in two is connected to balance beam by adjust pad (187) and screw (188) respectively (102) both sides；Lubricating cup (189) is connected with described flange shaft (182).

8. a kind of band suspension end carriage dolly according to claim 1 and the anti-crane tumbled of balance beam, its feature exist In：Described anti-tipple (6) includes horizontal wheels (61), wheel shaft (62), bearing (63), and a shaft shoulder is set inside the horizontal wheels (611), horizontal wheels are while band wheel rim, and wheel rim is installed down；Two horizontal wheels are arranged in track (601) tread Both sides, and gap coordinates；The horizontal wheels are connected by two bearings (64) with the wheel shaft (62)；The wheel shaft is arranged to one Hold the small and small one end of the big other end that jagged (621) are set；The small end branch sleeve (65) of the wheel shaft, the sleeve The big end of external diameter and above-mentioned wheel shaft is connected on the through hole (632) of above-mentioned bearing (63)；Two wheel shafts pass through respectively Locking plate (67) and it is bolted on bearing；The bearing bottom sets two engineer rooms (631), and through hole is opened up in the engineer room (632)；The bearing is provided with end carriage connecting hole (69)；Connection buffer (68) among the bearing.

9. a kind of band suspension end carriage dolly according to claim 1 and the anti-crane tumbled of balance beam, its feature exist In：Described car bumper device (70) includes left fixed seat (701), right fixed seat (702), buffer (703), the left fixed seat It is casting with right fixed seat or is process with steel plate, and left fixed seat symmetrically makes with both right fixed seats；The right fixation Seat side opens up clip slot (7021)；Screwed hole (7022) is opened up above the clip slot；Connecting bolt and stop nut on screwed hole (704)；Side opens up connecting hole (7023) below the clip slot；The right fixed seat opens up buffering on the side beside clip slot Device mounting hole (7024)；Two buffers (703) are connected in above-mentioned left fixed seat and right fixed seat；It is described left solid Reservation and right fixed seat are connected on two sides Ji (211) of cantilever beam orbit by screw rod (705) and nut.