CN107915129A

CN107915129A - It is a kind of with the anti-crane tumbled of double trolley and balance beam

Info

Publication number: CN107915129A
Application number: CN201610871886.6A
Authority: CN
Inventors: 谢新华
Original assignee: Fuzhou Gulou Automatic Equipment Co Ltd
Current assignee: Fuzhou Gulou Automatic Equipment Co Ltd
Priority date: 2016-10-06
Filing date: 2016-10-06
Publication date: 2018-04-17

Abstract

This application discloses a kind of with the anti-crane tumbled of double trolley and 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 equipped with below girder；Car bumper is welded at track both ends, and buffer is connected on car bumper；Lifting truck and suspension end carriage trolley are connected on two tracks；Lifting truck is equipped with lifting lifting device；Suspension end carriage trolley is equipped with rotating mechanism；Sunpender axis lower end in rotating mechanism is connected with cantilever member, upper end connection bus ring；Electric block is installed on cantilever member can simultaneously move 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；Can movable independently lashed cable equipped with two in trolley lashed cable device on crane span structure.

Description

It is a kind of with the anti-crane tumbled of double trolley and balance beam

Technical field

This application involves crane field, more particularly to it is a kind of with the anti-crane tumbled of double trolley and balance beam.

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 trolley Upper hang carries out lifting cargo, and trolley 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 column, the cargo 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 cargo 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 a plane, can only turn at this time by other transporting equipments Fortune, usually drives workshop into by automobile and lifting cargo is carried out under suspension hook, some cars are opened to come in this workshop and next door workshop Between be laterally laid with track, allow trolley special to reach suspension hook and get off to join cargo, some is in workshop doorway (or workshop passageway) A special cantilever crane is set up, scheduling is transported through to the cargo outside workshop, first cargo is lifted up into and is hung in this workshop crane The place that hook is got at, then again by crane this cargo handling to the other stations in workshop, what is used under this operating mode shows There is bridge crane, cannot directly join cargo 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 with the anti-crane tumbled of double trolley and balance beam, and the crane is not only Can in this workshop handling object up and down, additionally it is possible to lift by crane this workshop directly below across outer next door through cart support rail beam The cargo of institute, also can be in this workshop in cart running track direction direct lifting cargo in place outdoors, it is not necessary to by other transports Equipment is transported, and improves efficiency, and cargo can be unloaded the place for being placed on workshop needs, and the crane can make in the workshop of low roofing It can accurately reach user demand with the cantilever beam rotating speed of, the crane, and can Arbitrary Rotation in the horizontal plane；Described Heavy-duty machine can also facilitate handling elongate article.

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

It is a kind of with the anti-crane tumbled of double trolley and balance beam, including double girder bridge 28；The double girder bridge includes End carriage 1, girder 2；It is characterized in that：The end carriage 1 is formed by connecting by two balance beams 102 and a middle connecting rod 101； Described 102 one end of balance beam connects cart actuating device 8, the passive wheel group 18 of other end connect band flange shaft；The end Two of beam 1 respectively connects a set of anti-tipple 6；The lower section of girder 2 is equipped with track 21；The track is by I-steel or H-type Steel is formed；Car bumper 71 is welded at the track both ends, and buffer 72 is connected on car bumper；It is connected to be lifted between two tracks 21 Trolley 01 and suspension end carriage trolley 3, and can be run along the track；The lifting truck is equipped with lifting lifting device；Institute State suspension end carriage trolley 3 and be equipped with rotating mechanism 4；42 lower end of sunpender axis in the rotating mechanism is connected with cantilever member 5, on End connection bus ring 9；Electric block 10 is installed, electric block can be moved back and forth along cantilever beam on the cantilever member 5；Institute State cantilever beam and be in below girder simultaneously energy random angle rotation；The cantilever end of the cantilever beam connects car bumper device 70 and position can Adjust；Trolley lashed cable device 124 is set on the double girder bridge, and the trolley lashed cable device movable independently can be hung equipped with two sets Cable 123.

Wherein, the rotating mechanism 4 include driving device 40, small elevating arc 402, big elevating arc 403, bearing block 41, Sunpender axis 42；The sunpender axis is quill shaft, and its one end is equipped with screw thread, and threaded end opens up locking notch 421；The sunpender axis It is connected to by thrust bearing 45 inside the bearing block 41, the sunpender axis reconnects bearing A44 and bearing B46, the axis Hold the both ends that A and bearing B are connected to above-mentioned bearing block by bolt and fixed cover 43 and blind flange 47 respectively, the sunpender axis 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 small On vehicle frame 31；The driving device 40 is composed of motor and horizontal speed-reducer, and the driving device is installed on trolley On frame 31；The driving device output shaft is connected to small elevating arc 402, the small elevating arc and big 403 external toothing of elevating arc Connection, the big elevating arc are connected on above-mentioned sunpender axis 42.

Wherein, the bus ring 9 can purchase electromechanical accessory, 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 sunpender axis 42, the electricity of conducting ring on interior insulation circle Cable is connected to electric block by hollow inside sunpender axis 42；Outer insulator is fixed by the bracket on trolley frame, external insulation Cable on body is connected with external power cord.

Wherein, the 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, the connecting hole is interior to be equipped with keyway 522；The Holder for hanging household utensiles other end is equipped 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, the cantilever member 5 is connected to the sunpender axis 42 of rotating mechanism by flat key 49 and stop nut 100 On；The stop nut and sunpender shaft end head is connected by bolt and locking plate 110 again.

Wherein, the suspension end carriage trolley 3 includes trolley frame 31, suspension end carriage 32, driving 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 steels and steel plate combination；The 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 driving mechanism includes motor 341, driving wheel 342；The driving wheel 342 is with single-wheel edge, and band gear on wheel rim；Two A driving wheel is distributed in the both sides of track 21, its mandrel is fixed on suspension end carriage 32；The motor 341 carries gear reducer And brake, the motor are connected on suspension end carriage 32, motor output shaft shaft with gear；In the tooth shaft and a driving wheel Gear external toothing；Two driving wheels are connected by two excessive gears 343 and transmission shaft 344 and bearing block 345 respectively Get up, key connection between excessive gear and transmission shaft；Two bearing blocks 345 are fixed on below suspension end carriage 32；In trolley 31 both sides of frame 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, the cart actuating device 8 includes wheel 81, decelerating motor 83, and the wheel is two-wheel edge, described Inside wheel connects a splined sleeve 811, and 81 both sides of wheel pass through bearing 82 and flange shaft 84, hollow flange respectively Axis 85 connects, and the ring flange of the flange shaft 84 and hollow flange axis 85 is connected to the both sides of balance beam 102；It is described 82 outer ring of bearing is connected to logical lid 86, and the logical lid is bolted in the wheel face；Above-mentioned hollow flange axis 85 Ring flange 851 be equipped with motor connecting screw hole 852 and motor location hole 853；The decelerating 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 decelerating motor Motor location hole 853 in axis, which is inlayed, to be connected and is fastened by screw.

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

Wherein, the anti-tipple 6 includes horizontal wheels 61, wheel shaft 62, bearing 63, and an axis is set inside the horizontal wheels Shoulder 611, horizontal wheels are while band wheel rim, and wheel rim is installed downward；Two horizontal wheels are arranged in the two of 601 tread of track Side, and clearance fit；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 outside 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 lower part sets two engineer rooms 631, and through hole 632 is opened up in the engineer room； The bearing is equipped with end carriage connecting hole 69；Connection buffer 68 among the bearing.

Wherein, the car bumper device 70 includes left fixed seat 701, right fixed seat 702, buffer 703, the left fixation Seat and right fixed seat are process for casting or 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；Threaded hole 7022 is opened up above the clip slot；Bolt and stop nut are connected on threaded 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：

The suspension hook on lifting truck (01) in the application can be usually used in this either inside cargo hoisting, because lifting cargo Center of gravity do not produce tilting moment in the underface of crane, crane and trolley, work can be improved using the operating mode of high speed Make efficiency, and available for lifting large-tonnage object；Lifting truck is acted on available for main lifting.

The cantilever beam of end carriage trolley (3) is hung in the application crane can stretch out between crane locomotive to outdoors or to next door Workshop directly lifts cargo；The next door workshop cargo of cart traffic direction endpoint can be not only lifted by crane, and cart can be lifted by crane The cargo in running track line side workshop；Since the cantilever beam of the application is arranged at below suspension end carriage trolley and girder, cantilever Beam can stretch into the direct lifting cargo in next door workshop by support rail beam lower section, or can directly stretch out the workshop of cart traffic direction outdoors Operation, because the door top in usually workshop can reach height where the support rail beam in this workshop substantially, therefore present techniques feature can To realize the application purpose；After lifting cargo, turn by movement of the electric block along cantilever beam, or by cantilever member It is dynamic, or by hanging the movement of end carriage trolley, or the movement by crane travelling mechanism, or pass through foregoing four synthesis Movement, can hang onto the cargo of lifting in the place of this workshop needs；With the next door workshop of workshop surrounding or workshop outdoors Need not can be borrowed during cargo handing-over the transhipment of other transporting equipments, improve efficiency.

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

The suspension hook on lifting truck (01) in the application crane and the electric block (10) on suspension end carriage trolley (3) Suspension hook, which is used cooperatively, can facilitate handling elongate article.

Trolley lashed cable device (124) on the application loading bridge) in can movable independently lashed cable equipped with two groups (123), one group of connection lifting truck (01) power supply, another group of connection suspension end carriage trolley (3) power supply.

Anti- tipple in the application crane is installed 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 installed 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 the wheel rim of horizontal wheels is caught at this time Running track, avoids crane from tumbling, and ensures 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 such combination supporting multigroup wheel of end carriage, can use the wheel group of small-wheel-diameter, make the sectional dimension of end carriage small, be 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 wear-resistant material, low as vulnerable part long lifespan replacement cost；The bearing of wheel passes through Logical lid connection fixation is more firm；Hollow flange axis is hollow, and drive shaft passes therethrough；Ring flange on hollow flange axis (851) not only it is used to connect end carriage, but also for connecting decelerating motor, positions decelerating motor；The output shaft of decelerating 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 decelerating motor inlays company It is connected in the motor location hole (853) of hollow flange axis, the connecting hole on decelerating motor flange seat and the electricity on hollow flange axis Machine connecting screw hole is tightly coupled together by bolt；The decelerating 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 decelerating motor and wheel, concentricity 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 axis 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, The shaft shoulder and wheel both sides bearing inner race installation clearance issues in flange shaft can be solved, resolves 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 trolley (3) driving mechanism in the application is sleeved on the edge of track (21) both sides Ji, is protected Card trolley does not drop, so as to ensure that crane is safe to use；A pair of of driving wheel is all driven by motor, and the driving force of operation is big, is passed It is good to pass power effect；Hang and two sets of driving mechanisms are set on end carriage, being advantageous in that can avoid single driving from being possible to because of trolley on one side Somewhat upwarp adhesion wheel not rail and produce can't run phenomenon, double drive ensure that trolley travelling is smooth；Hang end carriage trolley It can be moved back and forth along girder both ends, be suitable for big width workshop and use；Hang end carriage trolley and electric block and whirler Power supply needed for structure can run power supply back and forth by the lashed cable (123) on trolley lashed cable device (124) with underslung trolley.

Driving mechanism is installed 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 trolley 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) trolley, on counter suspension end carriage trolley Stick up, so that it is smooth to keep trolley travelling to stablize.

Car bumper (71) and buffer on the application middle girder track, can limit operation stroke and the punching of suspension end carriage trolley 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 electric block can be avoided to move back and forth impact or overtravel along cantilever beam run, the position of this car bumper device is flexible It is adjustable, its benefit be according to the cargo size cases lifted, can flexible modulation car bumper device fixed position, its essence is adjusting The effective breadth of cantilever beam, small tonnage amplitude can be big, and large-tonnage is with by a small margin；Crane is efficiently used, while ensures safety.

The electric block cable (200) of the application crane is from the sunpender 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 is a pair of 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 gear reducer It is general speed ratio and produce cantilever beam rotating speed and actual demand large error；It is driven using elevating arc, rotating mechanism can be made In driving 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 sunpender axis connection in the application rotary mechanism of crane bear lifting power, sunpender axis by thrust bearing By the spacing firmly radial position of bearing A and above and below bearing B, ensure that sunpender axis can bear very big axial force and not deviate radially, from And ensureing that driving device concentricity 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 is connected with sunpender axle thread, then There is locking plate (110) to be connected to stop nut with sunpender axis spindle-end looseness-proof notch, avoiding stop nut from unclamping, securely and reliably.

Brief description of the drawings

Fig. 1 is the application structural front view；

Fig. 2 is the side view of Fig. 1；

Fig. 3 is the top view of Fig. 1；

Fig. 4 is F partial enlarged views (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 the side view of Fig. 7；

Fig. 9 is the top view of Fig. 7；

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 the side view of Figure 12；

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

Embodiment

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

As shown in Figure 1, Figure 2, Figure 3 shows, it is a kind of with the anti-crane tumbled of double trolley and balance beam, including double girder bridge 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 It is formed by connecting；Described 102 one end of balance beam connects cart actuating device 8, the passive wheel group of other end connect band flange shaft 18；Two of the end carriage 1 respectively connects a set of anti-tipple 6；The lower section of girder 2 is equipped with track 21；The track is by work Word steel or H profile steel are formed；Car bumper 71 is welded at the track both ends, and buffer 72 is connected on car bumper；Between two tracks 21 Lifting truck 01 and suspension end carriage trolley 3 are connected to, and can be run along the track；The lifting truck, which has been equipped with, to be brought up again Rise device；The suspension end carriage trolley 3 is equipped with rotating mechanism 4；42 lower end of sunpender axis and cantilever structure in the rotating mechanism Part 5 connects, upper end connection bus ring 9；Electric block 10 is installed, electric block can be along cantilever beam on the cantilever member 5 Move back and forth；The cantilever beam is in operation outside extended workshop below the girder, and can random angle rotation；The cantilever beam Cantilever end connection car bumper device 70 and position it is adjustable；Trolley lashed cable device 124 is set on the double girder bridge, and the trolley is hung Cable device can movable independently lashed cable 123 equipped with two sets.

As shown in Figure 4, Figure 5, the rotating mechanism 4 include driving device 40, small elevating arc 402, big elevating arc 403, Bearing block 41, sunpender axis 42；The sunpender axis 42 is quill shaft, and its one end is equipped with screw thread, and threaded end opens up locking notch 421；The sunpender axis is connected to inside the bearing block 41 by thrust bearing 45, the sunpender axis reconnect bearing A44 and Bearing B46, the bearing A and bearing B are connected to the two of above-mentioned bearing block by bolt and fixed cover 43 and blind flange 47 respectively End, described sunpender axis one end are stretched from the fixed cover center, and the other end is stretched from above-mentioned blind flange center；The axis Bearing 41 is connected on trolley frame 31；The driving device 40 is composed of motor and horizontal speed-reducer, the driving Device is installed on trolley frame 31；The driving device output shaft is connected to small elevating arc 402, the small elevating arc and big fan 403 external toothing of gear connects, and the big elevating arc is connected on above-mentioned sunpender axis 42.

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

The bus ring 9 can purchase electromechanical accessory, 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 sunpender axis 42, and the cable of conducting ring leads on interior insulation circle That crosses inside sunpender axis 42 hollow is connected to electric block；Outer insulator is fixed by the bracket on trolley frame, on outer insulator Cable be connected with external power cord.

As shown in fig. 6, the cantilever member 5 includes cantilever beam 51, Holder for hanging household utensiles 52；The Holder for hanging household utensiles one sets connection Hole 521, the connecting hole is interior to be equipped with keyway 522；The Holder for hanging household utensiles other end is equipped 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, the suspension end carriage trolley 3 includes trolley frame 31, suspension end carriage 32, driving 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 steels and steel plate combination； 31 both sides of trolley frame 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 driving 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, its mandrel is fixed on suspension end carriage 32；The motor 341 carry gear reducer and brake, and the motor is connected on suspension end carriage 32, motor output shaft shaft with gear；The tooth shaft with Gear external toothing on one driving wheel；Two driving wheels respectively by two excessive gears 343 and transmission shaft 344 and Bearing block 345 connects, key connection between excessive gear and transmission shaft；Two bearing blocks 345 are fixed on suspension end carriage Below 32；Above-mentioned anti-roller devices 35 are connected on 31 both sides of trolley frame；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, the cart actuating device 8 includes wheel 81, decelerating motor 83, and the wheel is two-wheel edge, The inside wheel connects a splined sleeve 811, and 81 both sides of wheel pass through bearing 82 and flange shaft 84, sky respectively Heart flange shaft 85 connects, and the ring flange of the flange shaft 84 and hollow flange axis 85 is connected to the two of balance beam 102 Side；82 outer ring of bearing 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 axis 85 is equipped with motor connecting screw hole 852 and motor location hole 853；The decelerating 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 decelerating motor with Motor location hole 853 in hollow flange axis, which is inlayed, to be connected and is fastened by screw.

As shown in figure 11, the passive wheel group 18 includes wheel 181, flange shaft 182, and the wheel 181 is double Wheel rim；The wheel center hole both sides are connected by 183 inner ring of bearing with above-mentioned flange shaft 182 respectively；The 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 the flange shaft 182 1823；183 outer ring of bearing is fixed on wheel by logical lid 184 and bolt 185, and the logical lid 184 is internally provided with sealing ring 186；Flange shaft 182 described in two is connected to 102 both sides of balance beam by adjusting gasket 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, the 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 downward；Two horizontal wheels are respectively arranged in-orbit The both sides of 601 tread of road, and clearance fit；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 outside 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 lower part sets two engineer rooms 631, in the engineer room Open up through hole 632；The bearing is equipped with end carriage connecting hole 69；Connection buffer 68 among the bearing.

As shown in figure 14, the car bumper device 70 includes left fixed seat 701, right fixed seat 702, buffer 703, described Left fixed seat and right fixed seat are process for casting or 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；Threaded hole 7022 is opened up above the clip slot；Bolt and locking is connected on threaded 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

It is 1. a kind of with the anti-crane tumbled of double trolley and balance beam, including double girder bridge (28)；The double girder bridge includes End carriage (1), girder (2)；It is characterized in that：The end carriage (1) is by two balance beams (102) and a middle connecting rod (101) it is formed by connecting；Balance beam (102) one end connection cart actuating device (8), the quilt of other end connect band flange shaft Motor car wheel group (18)；Two of the end carriage (1) respectively connects a set of anti-tipple (6)；Track is equipped with below the girder (2) (21)；The track is made of I-steel or H profile steel；Car bumper (71) is welded at the track both ends, and buffer is connected on car bumper (72)；Lifting truck (01) and suspension end carriage trolley (3) are connected between two tracks (21), and can be along the track Operation；The lifting truck is equipped with lifting lifting device；The suspension end carriage trolley (3) is equipped with rotating mechanism (4)；It is described Sunpender axis (42) lower end in rotating mechanism is connected with cantilever member (5), upper end connection bus ring (9)；The cantilever member (5) electric block (10) is installed, electric block can be moved back and forth along cantilever beam on；The cantilever beam is in below the girder Operation outside extended workshop, and can random angle rotation；The cantilever end of the cantilever beam connects car bumper device (70) and position is adjustable； Trolley lashed cable device (124) is set on the double girder bridge, and the trolley lashed cable device movable independently can be hung equipped with two sets Cable (123).
It is 2. according to claim 1 a kind of with the anti-crane tumbled of double trolley and balance beam, it is characterised in that：It is described Rotating mechanism (4) include driving device (40), small elevating arc (402), big elevating arc (403), bearing block (41), sunpender axis (42)；The sunpender axis is quill shaft, and its one end is equipped with screw thread, and threaded end opens up locking notch (421)；The sunpender axis leads to To cross thrust bearing (45) and be connected to the bearing block (41) inside, the sunpender axis reconnects bearing A (44) and bearing B (46), The bearing A and bearing B are connected to the both ends of above-mentioned bearing block, institute by bolt and fixed cover (43) and blind flange (47) respectively The sunpender axis one end stated is stretched from the fixed cover center, and the other end is stretched from above-mentioned blind flange center；The bearing block (41) it is connected on trolley frame (31)；The driving device (40) is composed of motor and horizontal speed-reducer, the drive Dynamic device is installed on trolley frame (31)；The driving device output shaft is connected to small elevating arc (402), the small elevating arc It is connected with big elevating arc (403) external toothing, the big elevating arc is connected on above-mentioned sunpender axis (42).
It is 3. according to claim 1 a kind of with the anti-crane tumbled of double trolley and balance beam, it is characterised in that：It is described Cantilever member (5) include cantilever beam (51), Holder for hanging household utensiles (52)；The Holder for hanging household utensiles one sets connecting hole (521), the company Connect and keyway (522) is equipped with hole；The Holder for hanging household utensiles other end is equipped with operation window (523)；The operation window of the Holder for hanging household utensiles (52) this One one end for being welded on the cantilever beam (51)；The cantilever beam is fixedly connected buffer (511) close to Holder for hanging household utensiles one end.
It is 4. according to claim 1 a kind of with the anti-crane tumbled of double trolley and balance beam, it is characterised in that：It is described Cantilever member (5) be connected to by flat key (49) and stop nut (100) on the sunpender axis (42) of rotating mechanism；Described is anti- Loose nut and sunpender shaft end head is connected by bolt and locking plate (110) again.
It is 5. according to claim 1 a kind of with the anti-crane tumbled of double trolley and balance beam, it is characterised in that：It is described Suspension end carriage trolley (3) include trolley frame (31), suspension end carriage (32), driving mechanism (34), anti-roller devices (35)；It is described 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 steels and steel plate combination；Described trolley frame (31) both sides pass through spiral shell respectively Bolt (36) connects above-mentioned suspension end carriage (32)；The both ends of the suspension end carriage (32) respectively connect the driving mechanism (34)；It is described Driving mechanism includes motor (341), driving wheel (342)；Driving wheel (342) the band single-wheel edge, and band gear on wheel rim；Two The driving wheel is distributed in the both sides of track (21), its mandrel is fixed on suspension end carriage (32)；The motor (341), which carries, to be subtracted Fast machine and brake, the motor are connected on suspension end carriage (32), motor output shaft shaft with gear；The tooth shaft and an active Gear external toothing on wheel；Two driving wheels pass through two excessive gears (343) and transmission shaft (344) and bearing respectively Seat (345) connects, key connection between excessive gear and transmission shaft；Two bearing blocks (345) are fixed on suspension end carriage (32) below；Above-mentioned anti-roller devices (35) are connected on trolley frame (31) both sides；Roller (351) place of the anti-roller devices In the centre position of above-mentioned suspension end carriage and in track (21) lower section.
It is 6. according to claim 1 a kind of with the anti-crane tumbled of double trolley and balance beam, it is characterised in that：It is described Cart actuating device (8) include wheel (81), decelerating motor (83), the wheel be two-wheel edge, inside wheel company A splined sleeve (811) is connect, the wheel (81) both sides pass through bearing (82) and flange shaft (84), hollow flange axis respectively (85) connect, the ring flange of the flange shaft (84) and hollow flange axis (85) is connected to the two of balance beam (102) Side；Bearing (82) outer ring is connected to logical lid (86), and the logical lid is bolted in the wheel face；Above-mentioned sky The ring flange (851) of heart flange shaft (85) is equipped with motor connecting screw hole (852) and motor location hole (853)；The electricity that slows down Machine (83) band splined output shaft (831) is connected with above-mentioned inside wheel splined sleeve (811)；Flange seat on the decelerating motor In positioning flange collar (832) inlayed with the motor location hole (853) in hollow flange axis and be connected and fastened by screw.
It is 7. according to claim 1 a kind of with the anti-crane tumbled of double trolley and balance beam, it is characterised in that：It is described Passive wheel group (18) include wheel (181), flange shaft (182), the wheel (181) is two-wheel edge；The wheel Centre bore both sides are connected by bearing (183) inner ring with above-mentioned flange shaft (182) respectively；The shaft shoulder is provided with the flange shaft (1821), one end sets ring flange (1822)；Lubrication hole (1823) is provided with the flange shaft (182)；The bearing (183) outer ring is fixed on wheel by logical lid (184) and bolt (185), and the logical lid (184) is internally provided with sealing ring (186)； Flange shaft (182) described in two is connected to balance beam (102) both sides by adjusting gasket (187) and screw (188) respectively； Lubricating cup (189) is connected with the flange shaft (182).
It is 8. according to claim 1 a kind of with the anti-crane tumbled of double trolley and balance beam, it is characterised in that：It is described Anti- tipple (6) include horizontal wheels (61), wheel shaft (62), bearing (63), set a shaft shoulder (611) inside the horizontal wheels, Horizontal wheels are while band wheel rim, and wheel rim is installed downward；Two horizontal wheels are arranged in the both sides of track (601) tread, And clearance fit；The horizontal wheels are connected by two bearings (64) with the wheel shaft (62)；It is big that the wheel shaft is arranged to one end The other end is small, and small one end sets jagged (621)；The small end branch sleeve (65) of the wheel shaft, the outside diameter of the sleeve It is connected to the big end of above-mentioned wheel shaft on the through hole (632) of above-mentioned bearing (63)；Two wheel shafts pass through stop respectively Piece (67) and it is bolted on bearing；The bearing lower part sets two engineer rooms (631), and through hole is opened up in the engineer room (632)；The bearing is equipped with end carriage connecting hole (69)；Connection buffer (68) among the bearing.
It is 9. according to claim 1 a kind of with the anti-crane tumbled of double trolley and balance beam, it is characterised in that：It is described Car bumper device (70) include left fixed seat (701), right fixed seat (702), buffer (703), the left fixed seat and the right side are consolidated Reservation is process for casting or with steel plate, and left fixed seat symmetrically makes with both right fixed seats；The right fixed seat side Open up clip slot (7021)；Threaded hole (7022) is opened up above the clip slot；Bolt and stop nut (704) are connected on threaded hole； Side opens up connecting hole (7023) below the clip slot；The right fixed seat opens up buffer installation on the side beside clip slot Hole (7024)；Two buffers (703) are connected in above-mentioned left fixed seat and right fixed seat；The left fixed seat and Right fixed seat is connected on two sides Ji (211) of cantilever beam orbit by screw rod (705) and nut.