CN107673235A - A kind of band hangs the crane of end carriage dolly and rotating mechanism with bus ring - Google Patents

Abstract

This application discloses a kind of band to hang the crane of end carriage dolly and rotating mechanism with bus ring, including end carriage, girder；End carriage is combined by balance beam and connecting rod；Cart actuating device and anti-tipple are provided with end carriage；The suspension end carriage dolly provided with rotating mechanism is connected between track below two girders；Its middle hanger axis connection thrust bearing and bearing A and bearing B；Thrust bearing is connected to inside bearing block, and bearing A and bearing B are connected to the both ends of above-mentioned bearing block by fixed cover and blind flange respectively；Drive device is combined by brake motor and vertical type speed reducer (change gear)；Drive device output shaft is connected to little gear, and little gear engages connection with gear wheel, and gear wheel is connected to the top of suspension rod axle；Suspension rod axle bottom is connected with cantilever member；Suspension rod axle upper end connects bus ring；Cantilever beam connection electric block in cantilever member；Cantilever beam can be rotated with random angle；Simultaneously position is adjustable for the upper connection car stop device of cantilever beam.

Description

A kind of band hangs the crane of end carriage dolly and rotating mechanism with bus ring

Technical field

The application is related to crane field, more particularly to a kind of band suspension end carriage dolly and rotating mechanism band bus ring Crane.

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 crane of end carriage dolly and rotating mechanism with bus ring, described Lifting function lifts by crane goods of this workshop across outer next door place directly below by cart support rail beam, also can run rail in cart This workshop in road direction direct lifting cargo in place outdoors, it is not necessary to transported by other transporting equipments, improve efficiency, and can be goods Thing unloads the place for being placed on workshop needs, and the crane can use in the workshop of low roofing, the cantilever beam rotating speed of the crane It can accurately 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 hangs the crane of end carriage dolly and rotating mechanism with bus ring, including end carriage 1, girder 2；Its feature It is：The end carriage 1 is combined by balance beam 102 and connecting rod 101；Cart actuating device 8 is provided with the end carriage 1 With anti-tipple 6；The lower section of girder 2 is provided with track 21；Track described in two is connected to hang end carriage dolly 3；Suspension End carriage dolly 3 is provided with rotating mechanism 4；Rotating mechanism middle hanger axle 42 is hollow shaft, and its middle part is connected with thrust bearing 45, institute State thrust bearing to be connected to inside bearing block 41, the suspension rod axle reconnects bearing A44 and bearing B46, the bearing A and bearing B is connected to the both ends of above-mentioned bearing block by fixed cover 43 and blind flange 47 respectively, and the bearing block 41 is fixed on trolley frame 31 On；Drive device 40 in rotating mechanism is combined by brake motor and vertical type speed reducer (change gear)；Drive device output shaft is connected to Little gear 402, the little gear engage connection with gear wheel 403, and the gear wheel is connected to the top of above-mentioned suspension rod axle 42；Hang The bottom of bar axle 42 is connected with cantilever member 5；Suspension rod axle upper end connects bus ring 9；Cantilever beam connection in foregoing cantilever member 5 Electric block 10；Simultaneously position is adjustable for the cantilever end connection car stop device 70 of the cantilever beam；The cantilever beam is in the girder Operation outside the extended workshop in lower section, and can random angle rotation.

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 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 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 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, axletree 82, inner flange seat 83, three-in-one reductor 84, the tread of the wheel 81 is two-wheel edge, and the wheel is connected by flat key 85 with the axletree 82；The axletree leads to Two bearings 86 are crossed to be connected with two inner flange seats 83 respectively；The ring flange 831 of two inner flange seats 83 connects respectively It is connected on the inwall of 1 two sides of end carriage；The shaft extension 821 of described one end of axletree 82 is connected with three-in-one reductor 84；Described three Fixing hole on unification reductor is connected by bolt 87 with fixed seat 88；The fixed seat is connected on end carriage 1.

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 letter of the application List, assembly and disassembly are convenient, and car wheel structure is simply easy to process；Independent wheel axis connection, it can be set to different length and different size Shaft extension, easily can be connected with outside various forms of actuating units；The shaft extension insertion hollow type three of the application axletree closes One reductor (including motor, reductor, brake) is attached thereto, whole drive mechanism small in volume；Inner flange seat The benefit that ring flange is connected to end carriage side inner walls is to stand very big axial float inner flange seat all without departing from position, Connecting bolt is not needed to bear big axial tension, wheel alignment is good；The output shaft and motor shaft of the three-in-one reductor of hollow type It can be that parallel or horizontal direction is vertical or vertical direction is vertical, according to space situation, select different installation forms, with It is adapted to normal safe operation；The drive device of the application, it is widely used, it is simple in construction without shaft coupling, from heavy and light, assembly and disassembly side Just, good concentricity, noise is small, operates steadily.

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 With electric block and rotating mechanism needed for power supply by lashed cable (123) along choose cable rail (124) is led on electric frame can be with suspension End carriage dolly runs power supply back and forth.

Drive mechanism wheel is arranged on inside suspension end carriage in the application, and suspension end carriage is whole when being connected with the track under girder Body is highly small, and so entirely the swing of suspension end carriage dolly is small, stablizes；The anti-roller devices set on trolley frame can limit suspension While the degree upwarped, the roller in anti-roller devices can be pressed in below track (21) end carriage dolly, and counter suspension end carriage is small Car upwarps, smooth so as to keep trolley travelling to stablize.

Cantilever beam (51) in the application cantilever member is fixedly connected with buffer (511) in that end in Holder for hanging household utensiles (52), rises slow Punching and the effect of spacing electric block；An adjustable car bumper device in position (70) is connected in the cantilever end of cantilever beam, its effect is Buffer on car stop can avoid electric block from moving back and forth impact or overtravel operation, the position of this car bumper device along cantilever beam Put flexibly it is adjustable, its benefit be according to the goods size cases lifted, can flexible modulation car bumper device fixed position, its essence It is the effective breadth for adjusting cantilever beam, small tonnage amplitude can be big, and large-tonnage is with by a small margin；Crane effectively is utilized, is ensured simultaneously 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 is the gear auxiliary driving of a pair of open type gear drivings in rotating mechanism, pass through gear wheel, little gear Different number of teeth settings, can meet precise requirements of the user to the cantilever beam rotary speed of crane, avoid direct selection standard from subtracting Fast machine it is general speed than and caused cantilever beam rotating speed and the larger error of actual demand.

The motor of drive device (40) in the application rotating mechanism is from brake device, and inertia rotates after avoiding parking, So as to realize that cantilever beam brake stops, ensure that electric hoist suspension hook point position is accurate on cantilever beam.

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 the top view in Fig. 7；

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

Figure 11 is anti-tipple structural front view in the application；

Figure 12 is Figure 11 side view；

Figure 13 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, shown in Fig. 3, Fig. 4, Fig. 5, a kind of band suspension end carriage dolly and rotating mechanism rising with bus ring Heavy-duty machine, including end carriage 1, girder 2；The end carriage 1 is combined by balance beam 102 and connecting rod 101；Set on the end carriage 1 It is equipped with cart actuating device 8 and anti-tipple 6；The lower section of girder 2 is provided with track 21；Track described in two is connected to hang Hang end carriage dolly 3；Suspension end carriage dolly 3 is provided with rotating mechanism 4；Rotating mechanism middle hanger axle 42 is hollow shaft, its middle part with Thrust bearing 45 is connected, and the thrust bearing is connected to inside bearing block 41, and the suspension rod axle reconnects bearing A44 and bearing B46, the bearing A and bearing B are connected to the both ends of above-mentioned bearing block, the bearing by fixed cover 43 and blind flange 47 respectively Seat 41 is fixed on trolley frame 31；Drive device 40 in rotating mechanism is combined by brake motor and vertical type speed reducer (change gear)；Drive Dynamic device output shaft is connected to little gear 402, and the little gear engages connection with gear wheel 403, and the gear wheel is connected to State the top of suspension rod axle 42；The bottom of suspension rod axle 42 is connected with cantilever member 5；Suspension rod axle upper end connects bus ring 9；Foregoing cantilever Cantilever beam connection electric block 10 in component 5；Simultaneously position is adjustable for the cantilever end connection car stop device 70 of the cantilever beam；It is described Cantilever beam is in operation outside extended workshop below the girder, and can random angle rotation.

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, axletree 82, inner flange seat 83, three-in-one subtracted Fast machine 84, the tread of the wheel 81 is two-wheel edge, and the wheel is connected by flat key 85 with the axletree 82；The wheel Axle is connected with two inner flange seats 83 respectively by two bearings 86；The ring flange 831 of two inner flange seats 83 divides The inwall of 1 two sides of end carriage is not connected to；The shaft extension 821 of described one end of axletree 82 is connected with three-in-one reductor 84；Institute The fixing hole stated on three-in-one reductor is connected by bolt 87 with fixed seat 88；The fixed seat is connected on end carriage 1.

As shown in Figure 11, Figure 12, 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 13, 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 (7)

1. a kind of band hangs the crane of end carriage dolly and rotating mechanism with bus ring, including end carriage (1), girder (2)；It is special Sign is：The end carriage (1) is combined by balance beam (102) and connecting rod (101)；It is provided with the end carriage (1) big Car drive device (8) and anti-tipple (6)；Track (21) is provided with below the girder (2)；Track described in two is connected to Hang end carriage dolly (3)；Suspension end carriage dolly (3) is provided with rotating mechanism (4)；Rotating mechanism middle hanger axle (42) is hollow Axle, its middle part are connected with thrust bearing (45), and the thrust bearing is connected to bearing block (41) inside, and the suspension rod axle reconnects Bearing A (44) and bearing B (46), the bearing A and bearing B are connected to above-mentioned by fixed cover (43) and blind flange (47) respectively The both ends of bearing block, the bearing block (41) are fixed on trolley frame (31)；Drive device (40) in rotating mechanism is by braking Motor combines with vertical type speed reducer (change gear)；Drive device output shaft is connected to little gear (402), the little gear and gear wheel (403) engagement connection, the gear wheel are connected to the top of above-mentioned suspension rod axle (42)；Suspension rod axle (42) bottom and cantilever member (5) connect；Suspension rod axle upper end connection bus ring (9)；Cantilever beam connection electric block (10) in foregoing cantilever member (5)； The cantilever end of the cantilever beam connects car stop device (70) and position is adjustable；The cantilever beam is in extended below the girder Operation outside workshop, and can random angle rotation.

2. a kind of band suspension crane of end carriage dolly and rotating mechanism with bus ring according to claim 1, it is special Sign is：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), it is provided with keyway (522) in 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 close to Holder for hanging household utensiles one end Buffer (511).

3. a kind of band suspension crane of end carriage dolly and rotating mechanism with bus ring according to claim 1, it is special Sign is：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 are connected by bolt and locking plate (110) again.

4. a kind of band suspension crane of end carriage dolly and rotating mechanism with bus ring according to claim 1, it is special Sign is：Described suspension end carriage dolly (3) includes trolley frame (31), suspension end carriage (32), drive mechanism (34), anti-roller dress Put (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).

5. a kind of band suspension crane of end carriage dolly and rotating mechanism with bus ring according to claim 1, it is special Sign is：Described cart actuating device (8) includes wheel (81), axletree (82), inner flange seat (83), three-in-one reductor (84), the tread of the wheel (81) is two-wheel edge, and the wheel is connected by flat key (85) with the axletree (82)；It is described Axletree is connected with two inner flange seats (83) respectively by two bearings (86)；The method of two inner flange seats (83) Blue disk (831) is connected to the inwall of (1) two side of end carriage；The shaft extension (821) of described axletree (82) one end is closed with three One reductor (84) connects；Fixing hole on the three-in-one reductor is connected by bolt (87) with fixed seat (88)；It is described Fixed seat (88) is connected on end carriage (1).

6. a kind of band suspension crane of end carriage dolly and rotating mechanism with bus ring according to claim 1, it is special Sign is：Described anti-tipple (6) includes horizontal wheels (61), wheel shaft (62), bearing (63), and one is set inside the horizontal wheels The shaft shoulder (611), horizontal wheels are while band wheel rim, and wheel rim is installed down；Two horizontal wheels are arranged in track (601) and stepped on The both sides in face, and gap coordinates；The horizontal wheels are connected by two bearings (64) with the wheel shaft (62)；The wheel shaft is set One end small and small into the big other end in one end sets jagged (621)；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 shaft difference By locking plate (67) and it is bolted on bearing；The bearing bottom sets two engineer rooms (631), is opened up in the engineer room Through hole (632)；The bearing is provided with end carriage connecting hole (69)；Connection buffer (68) among the bearing.

7. a kind of band suspension crane of end carriage dolly and rotating mechanism with bus ring according to claim 1, it is special Sign is：Described car bumper device (70) includes left fixed seat (701), right fixed seat (702), buffer (703), described left solid Reservation and right fixed seat are casting or are process with steel plate, and left fixed seat symmetrically makes with both right fixed seats；The right side Fixed seat side opens 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 on the side beside clip slot Buffer mounting hole (7024)；Two buffers (703) are connected in above-mentioned left fixed seat and right fixed seat；It is described Left fixed seat and right fixed seat are connected on two sides Ji (211) of cantilever beam orbit by screw rod (705) and nut.