CN107673218A

CN107673218A - A kind of band hangs the crane of end carriage dolly and rotating mechanism with exposed drive

Info

Publication number: CN107673218A
Application number: CN201610621729.XA
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 to hang the crane of end carriage dolly and rotating mechanism with exposed drive, including end carriage, girder；End carriage is made up of balance beam and connecting rod；End carriage is provided with cart actuating device and anti-tipple；Track is designed with below two girders；Connect suspension end carriage dolly in orbit and carry rotating mechanism；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 connected on reductor bearing；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 safety ruler；Two travel switches are connected to above trolley frame；Cantilever beam connection electric block in cantilever member；Cantilever beam is in below girder and can rotated.

Description

A kind of band hangs the crane of end carriage dolly and rotating mechanism with exposed drive

Technical field

The application is related to crane field, more particularly to a kind of band suspension end carriage dolly and rotating mechanism band exposed drive 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 exposed drive, 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 User's request can accurately be reached.

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 exposed drive, 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；It is connected to hang end carriage dolly 3 on the track；Hang end carriage Dolly 3 is provided with rotating mechanism 4；The middle part of the rotating mechanism middle hanger axle 42 is connected with thrust bearing 45, the thrust axis Hold and be connected to inside bearing block 41, the suspension rod axle reconnects bearing A44 and bearing B46, and the bearing A and bearing B lead to respectively Cross fixed cover 43 and blind flange 47 is connected to the both ends of above-mentioned bearing block, the bearing block 41 is fixed on trolley frame 31；Rotation Drive device 40 in mechanism is connected on reductor bearing 401, and the reductor bearing is fixed on trolley frame 31；Driving dress Put output shaft and be connected to little gear 402, the little gear engages connection with gear wheel 403, and the gear wheel is connected to above-mentioned hang The top of bar axle 42；The bottom of suspension rod axle 42 is connected with cantilever member 5；Suspension rod axle upper end connects safety ruler 583；Two travel switches 581 are connected to above trolley frame 31；Cantilever beam connection electric block 10 in the cantilever member 5；The cantilever beam is in institute Operation outside extended workshop below girder is stated, and can be rotated.

Wherein, described reductor bearing 401 includes upper plate 4011, bottom plate 4012, side plate 4013, described plate-side plate welding Between described upper plate and bottom plate, the box structure of one side open is formed；Connecting hole 4014 is opened up on the bottom plate to be used to connect Connect on trolley frame；Described upper plate offers positioning hole 4015 and flange connecting hole 4016 is used to connect drive device.

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 both ends are provided with buffering Seat 511.

Wherein, described cantilever member 5 is connected on the suspension rod axle 42 of rotating mechanism by flat key 49 and stop nut 9； Described stop nut and suspension rod axle is connected with bolt 99 again, and the bolt is through the straight of stop nut and suspension rod axle Footpath.

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, including wheel 81, axletree 82, reducing motor 83, the wheel are two-wheel Edge, wheel side bolt connection gear 811；The inside wheel both sides connect bearing 84, two bearing outer ring back-up rings respectively 85 are fixed on wheel；Two bearing inner races are connected on axletree 82, described axletree one end branch sleeve 86, the sleeve External diameter and the other end of the axletree be connected in two side walls of end carriage 1, and fixed with baffle plate 87；The electricity that slows down Machine 83 is connected in the side wall of end carriage 1, and the output shaft of the reducing motor is connected with the external toothing of said gear 811.

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 safety ruler 583 includes swing rod 5832 and meets and discusses 5831, described 5831 setting cambers of meeting and discussing Shape, the described both ends met and discussed are set as symmetric bending shape；Described one end of swing rod 5832 is used for provided with splined hole 5833 and suspension rod The spline tooth termination connection of axle.

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；Structure letter in the cart actuating device (8) of the application It is single, it is in light weight, drive device can whole set procurement, buying is convenient, and price is low.

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 suspension end carriage dolly.

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.

Rotary limit device is provided between cantilever member and underslung trolley in the application, by safety ruler (583) and two Travel switch (581) forms, and safety ruler is arranged on suspension rod axle upper end, and travel switch is arranged on trolley frame upper surface, is more convenient peace Adjustment section；Safety ruler (583) swing rod one end, which is provided with splined hole (5833), is advantageous in that spline tooth connection corresponding with suspension rod axle When, the angle direction of safety ruler is adjusted well, and suspension rod axle can be inserted in the direction arbitrarily needed and is fixed, and is kept most suitable Position；There is rotary limit device, cantilever beam can be avoided excessively to rotate, prevent the cable (100) of electric block to be wrapped in cantilever It is torn on Holder for hanging household utensiles (52) in component, because the cable (100) of electric block is to draw to connect from the junction box on trolley frame Get off.

There is the gear auxiliary driving of a pair of exposed drives in rotating mechanism in the application crane, pass through gear wheel, small tooth The different numbers of teeth setting of wheel, can meet precise requirements of the user to the cantilever beam rotary speed of crane, avoid individually from mark Quasi- reductor it is general speed than and caused cantilever beam rotating speed and the error of actual demand；Drive device is by motor and vertical deceleration Machine combines, vertical type speed reducer (change gear) band connection ring flange and output shaft；Drive device is bolted in reductor bearing (401) on, reductor bearing is fixed on trolley frame.

Bearing block in rotating mechanism and suspension rod axis connection in the application crane bear lifting power by thrust bearing, hang Bar axle ensures that suspension rod axle can bear very big axial force and radial direction is not inclined by the spacing firmly radial position of bearing A and above and below bearing B Move, so as to ensure that drive device axiality is good, hinged cantilever component is laborsaving；Cantilever beam be provided at both ends with buffing pad can avoid it is electronic Cucurbit moves back and forth impact or overtravel along cantilever beam；Stop nut in cantilever member connection connects with suspension rod axle thread Afterwards, then there is bolt (99) to pass through the diameter of stop nut and suspension rod axle to connect, avoid 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 reductor bearing schematic diagram in the application；

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 anti-tipple structural front view in the application；

Figure 12 is Figure 11 side view；

Figure 13 is safety ruler structural representation 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, Figure 4, a kind of band suspension crane of end carriage dolly and rotating mechanism with exposed drive, Including end carriage 1, girder 2；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；The lower section of girder 2 is provided with track 21；It is connected to hang end carriage dolly on the track 3；Suspension end carriage dolly 3 is provided with rotating mechanism 4；The middle part of the rotating mechanism middle hanger axle 42 is connected with thrust bearing 45, 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 axle The both ends that B is connected to above-mentioned bearing block by fixed cover 43 and blind flange 47 respectively are held, the bearing block 41 is fixed on trolley frame On 31；Drive device 40 in rotating mechanism is connected on reductor bearing 401, and the reductor bearing is fixed on trolley frame 31 On；Drive device output shaft is connected to little gear 402, and the little gear engages connection, the gear wheel connection with gear wheel 403 On the top of above-mentioned suspension rod axle 42；The bottom of suspension rod axle 42 is connected with cantilever member 5；Suspension rod axle upper end connects safety ruler 583；Two Travel switch 581 is connected to above trolley frame 31；Cantilever beam connection electric block 10 in the cantilever member 5；The cantilever Beam is in operation outside extended workshop below the girder, and can rotate.

Described cantilever member 5 is connected on the suspension rod axle 42 of rotating mechanism by flat key 49 and stop nut 9；Described Stop nut and suspension rod axle are connected with bolt 99 again, and the bolt passes through the diameter of stop nut and suspension rod axle.

As shown in figure 5, described reductor bearing 401 includes upper plate 4011, bottom plate 4012, side plate 4013, described side Plate weld forms the box structure of one side open between described upper plate and bottom plate；Connecting hole 4014 is opened up on the bottom plate For connecting trolley frame；Described upper plate offers positioning hole 4015 and flange connecting hole 4016 is used to connect drive device.

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 both ends are provided with slow Red seat 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, including wheel 81, axletree 82, reducing motor 83, the wheel For two-wheel edge, wheel side bolt connection gear 811；The inside wheel both sides connect bearing 84, two bearing outer rings respectively It is fixed on back-up ring 85 on wheel；Two bearing inner races are connected on axletree 82, described axletree one end branch sleeve 86, institute The other end of the external diameter and the axletree of stating sleeve is connected in two side walls of end carriage 1, and is fixed with baffle plate 87；It is described Reducing motor 83 is connected in the side wall of end carriage 1, and the output shaft of the reducing motor is connected with the external toothing of said gear 811.

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 safety ruler 583 includes swing rod 5832 and meets and discusses 5831, and described meet and discuss 5831 is arranged to Arc shape, the described both ends met and discussed are set as symmetric bending shape；Described one end of swing rod 5832 be provided with splined hole 5833 be used for The spline tooth termination connection of suspension rod axle.

Claims

1. a kind of band hangs the crane of end carriage dolly and rotating mechanism with exposed drive, 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)；It is connected to hang on the track End carriage dolly (3)；Suspension end carriage dolly (3) is provided with rotating mechanism (4)；The middle part of the rotating mechanism middle hanger axle (42) with Thrust bearing (45) connects, and it is internal that the thrust bearing is connected to bearing block (41), the suspension rod axle reconnect bearing A (44) and Bearing B (46), the bearing A and bearing B are connected to the two of above-mentioned bearing block by fixed cover (43) and blind flange (47) respectively End, the bearing block (41) are fixed on trolley frame (31)；Drive device (40) in rotating mechanism is connected to reductor bearing (401) on, the reductor bearing is fixed on trolley frame (31)；Drive device output shaft is connected to little gear (402), described Little gear engages connection with gear wheel (403), and the gear wheel is connected to the top of above-mentioned suspension rod axle (42)；Under suspension rod axle (42) Portion is connected with cantilever member (5)；Suspension rod axle upper end connection safety ruler (583)；Two travel switches (581) are connected to trolley frame (31) above；Cantilever beam connection electric block (10) in the cantilever member (5)；The cantilever beam is in below the girder Operation outside extended workshop, and can rotate.

2. a kind of band suspension crane of end carriage dolly and rotating mechanism with exposed drive according to claim 1, it is special Sign is：Described reductor bearing (401) includes upper plate (4011), bottom plate (4012), side plate (4013), the weldering of described side plate It is connected between described upper plate and bottom plate, forms the box structure of one side open；Connecting hole (4014) is opened up on the bottom plate；Institute The upper plate stated offers positioning hole (4015) and flange connecting hole (4016).

3. a kind of band suspension crane of end carriage dolly and rotating mechanism with exposed drive 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 both ends are provided with buffing pad (511).

4. a kind of band suspension crane of end carriage dolly and rotating mechanism with exposed drive 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 (9) On；Described stop nut and suspension rod axle are connected with bolt (99) again, and the bolt (99) through stop nut and is hung The diameter of bar axle.

5. a kind of band suspension crane of end carriage dolly and rotating mechanism with exposed drive 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).

6. a kind of band suspension crane of end carriage dolly and rotating mechanism with exposed drive according to claim 1, it is special Sign is：Described cart actuating device (8), including wheel (81), axletree (82), reducing motor (83), the wheel is double Wheel rim, wheel side bolt connection gear (811)；The inside wheel both sides connect bearing (84), two bearing outer rings respectively It is fixed on back-up ring (85) on wheel；Two bearing inner races are connected on axletree (82), described axletree one end branch sleeve (86), the other end of the external diameter of the sleeve and the axletree is connected in two side walls of end carriage (1), and uses baffle plate (87) it is fixed；The reducing motor (83) is connected in the side wall of end carriage (1), the output shaft and said gear of the reducing motor (811) external toothing connects.

7. a kind of band suspension crane of end carriage dolly and rotating mechanism with exposed drive 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.

8. a kind of band suspension crane of end carriage dolly and rotating mechanism with exposed drive according to claim 1, it is special Sign is：Described safety ruler (583) includes swing rod (5832) and met and discussed (5831), and described meet and discuss (5831) set camber Shape, the described both ends met and discussed are set as symmetric bending shape；Described swing rod (5832) one end is provided with splined hole (5833).