CN205709612U - A kind of with anti-roller running trolley with the anti-semi portal cantilever crane tumbled - Google Patents

Abstract

This application discloses a kind of with anti-roller running trolley with the anti-semi portal cantilever crane tumbled, including end carriage, two girders, the semi portals of supporting rack composition；Wherein it is provided with outside a girder and chooses electricity frame and lashed cable；Running trolley is connected on track above girder；End carriage is by balancing end carriage and connecting rod forms；The sill of semi portal is by balancing grade beam and tie-beam forms；Cart actuating device is connected and by motor car wheel group on balance end carriage peace weighing apparatus grade beam；End carriage two ends are provided with horizontal wheels device；Article two, it is designed with rail outside girder；Running trolley both sides connect anti-roller devices, and anti-roller devices is overlapped on rail operation；Running trolley is provided with rotating mechanism；Suspension rod axle lower end in rotating mechanism is connected with cantilever member by flat key and stop nut；Electric block is connected on cantilever beam in cantilever member；Cantilever beam is placed in below two girders and can rotate.

Description

A kind of with anti-roller running trolley with the anti-semi portal cantilever crane tumbled

Technical field

The application relates to crane field, refers more particularly to a kind of with anti-roller running trolley with the anti-semi portal cantilever lifting tumbled Machine.

Background technology

Existing bridge crane is applied in Workshop, has controlled a lot of machine tool and has been processed producing, produce in some workshops Product and raw material are required for Real-Time Transport to workshop, next door or other department；Under the suspension hook of the crane on workshop is hung from dolly Carrying out lifting goods, dolly runs back and forth only along crane twin beams, big only along on the end bay post of workshop two of crane Track road runs back and forth, and the goods scope that such crane hook can lift is surrounded at the two-end-point of two the cart tracks in workshop Plane within, be in the goods of this horizontal edge when needing lifting, suspension hook just produces oblique pull, then outside this plane away from The article of point (as workshop outdoors, across outer) cannot lift, now can only transport by other transporting equipment, generally by vapour Car drives workshop into carry out lifting goods under suspension hook, and just horizontal laid rail between this workshop and workshop, next door driven to come in by some cars Road, allows trolley special reach suspension hook and gets off to join goods, have doorway, workshop (or passageway, workshop) set up one special outstanding Arm hangs, and the goods outside workshop is transported through scheduling, first goods is lifted up into the place got at this workshop crane suspension hook, The most again by crane this goods handling to workshop other station, under this operating mode use existing bridge crane, with every Wall workshop can not directly join goods, must bring quite inconvenience by other transporting equipment schedule job, also produce manpower and materials Waste.

Summary of the invention

There is provided a kind of with anti-roller running trolley with counter tumble in place of the application aims to overcome that above-mentioned the deficiencies in the prior art Semi portal cantilever crane, described lifting function lifts by crane this workshop goods across outer place, next door directly below by cart support rail beam Thing, also can run the direct lifting cargo in place outdoors, this workshop of orbital direction, it is not necessary to transport by other transporting equipment at cart, Improve efficiency, and goods can be unloaded the place being placed on workshop needs.

For reaching above-mentioned purpose, the application uses following technology to realize:

A kind of with anti-roller running trolley with the anti-semi portal cantilever crane tumbled, including by 1, two girders 2 of an end carriage, The semi portal 28 of one supporting rack 100 composition；Described supporting rack includes sill 300；Wherein it is provided with outside a girder and chooses electricity Frame 121, choosing to connect on electricity frame has lashed cable 123；It is connected to running trolley 3 on track 21 above described two girders；It is special Levy and be: described end carriage 1 is formed by connecting by two balance end carriages 102 and a middle connecting rod 101；Described sill 300 It is formed by connecting by two balance grade beams 302 and a middle tie-beam 301；On described balance end carriage 102 and balance grade beam 302 Connect the cart actuating device 8 of band connecting shaft wheel and band connecting shaft wheel by motor car wheel group 18；Described end carriage 1 two ends are provided with level Wheel apparatus 6；All arrange one outside described two girders and step on ventricumbent rail 22；Above-mentioned running trolley 3 both sides respectively connect two Overlapping anti-roller devices 33, described anti-roller devices is overlapped on described rail 22 operation；Described running trolley is provided with whirler Structure 4；Suspension rod axle 42 lower end in described rotating mechanism is connected with cantilever member 5 by flat key and stop nut 9；Described cantilever Connect electric block 10 on component, and can run back and forth along cantilever beam 51；Described cantilever beam is in extended car below girder Between outer operation, and can rotate in the horizontal plane.

Wherein, described running trolley 3 include trolley frame 31, drive car 32, by motor car wheel group 35；Described dolly Frame 31 is welded into plate structure by steel plate and shaped steel combination；Described trolley frame central authorities are provided with assembling window 311, and trolley frame both sides are horizontal Side respectively arranges two and connects seat 312, connects seat and is provided with connecting hole 3121, and longitudinal direction side, trolley frame both sides is provided with buffer 313； Described drive car 32 and two sets are described is connected to below trolley frame by motor car wheel group 35；Drive car 32 includes " three Unification " reductor 321, left adhesion wheel group 322, right adhesion wheel group 323；Described " three-in-one " reductor 321 by Reductor, motor, brake combination adult；The output shaft of " three-in-one " reductor is hollow axle；" three-in-one " reductor leads to Cross bearing 324 to be connected on trolley frame 31；The output shaft of " three-in-one " reductor is connected with left adhesion wheel group 322, described The axletree end of left adhesion wheel group is connected with right adhesion wheel group 323 by spline box coupling 325；An above-mentioned left side Adhesion wheel group 322 and right adhesion wheel group 323 are connected to the both sides of trolley frame 31.

Wherein, described rotating mechanism 4 includes driving means 40, bearing block 41, suspension rod axle 42, outside described bearing block 41 It is fixedly connected on running trolley 3；The lower end branch sleeve 43 of described inner hole of bearing seat；It is provided with axle in the middle part of described suspension rod axle 42 Shoulder 425；Described suspension rod axle is connected through bearing block 41 center with thrust bearing 45, and the lower floor of described thrust bearing is connected to axle The top of bearing, its upper strata is connected with stop nut A44, described stop nut A band dust cover 441, stop nut A and suspension rod Male thread connects, and is coupled together through the diameter of stop nut A and suspension rod axle by bolt 46；Described driving means 40 Being combined with vertical type speed reducer (change gear) by motor, described driving means is connected on reductor bearing 401, described reductor bearing It is fixed on running trolley 3；Described driving means output shaft is connected on above-mentioned suspension rod axle by shaft coupling 48.

Wherein, described cantilever member 5 is connected on the suspension rod axle 42 of rotating mechanism by flat key 49 and stop nut 9；Institute The stop nut stated and suspension rod axle couple together with bolt 99 again, and described bolt is through stop nut and the diameter of suspension rod axle.

Wherein, described horizontal wheels device 6 includes horizontal wheels 61, wheel shaft 62, bearing 63, described horizontal wheels band wheel rim, And wheel rim installs down；Two described horizontal wheels are separately positioned on the both sides of track 601 tread, matched in clearance；Described horizontal wheels It is connected with described wheel shaft 62 by bearing 64, shaft retaining ring 65, hole back-up ring 66；Two described wheel shafts are respectively by locking plate 67 Be bolted on above-mentioned bearing 63；Buffer 68 is connected in the middle of described bearing；Described bearing is provided with end carriage connecting hole 69.

Wherein, described anti-roller devices 33 includes that roller 331, axle 332, bearing 333, described axle 332 are arranged to one Holding the big other end little, one end that described axle is little is provided with breach 3321；Two axis holes 3331 it are provided with on described bearing；Described rolling Wheel surface is arranged to circular arc, arranges the shaft shoulder 3311 inside it；Described roller is by two bearings 334 and sleeve 335 and axle Connect；Described axle is connected with bearing by locking plate 336 and bolt；Described bearing 333 is by adjusting pad 337 and trolley frame 31 connect.

Wherein, described cart actuating device 8 includes connecting shaft wheel 81, blank cap type inner flange seat 86, inner flange seat 82, subtracts Speed motor 83, described connecting shaft wheel 81 is double wheel flange wheels, and connecting shaft wheel center arranges one section of axis hole 811；Described connecting shaft car The axle of wheel both sides stretches 812 inner rings that respectively connected bearing 84；The outer ring of two described bearings is connected to above-mentioned inner flange seat 82 and blank cap type inner flange seat 86 in；The ring flange of described inner flange seat 82 and blank cap type inner flange seat 86 is connected to Balance end carriage 102 or the inner side of balance grade beam 302 head side；Described reducing motor 83 output shaft 831 is vertical with motor shaft, Output shaft is connected in the axis hole 811 of above-mentioned connecting shaft wheel；Fixing hole on described reducing motor side passes through cushion pad 85 and spiral shell Tether and be connected on fixing seat 87；Described fixing seat 87 is welded on balance end carriage or balance grade beam lateral wall.

Wherein, described is included connecting shaft wheel 181, inner flange seat 182 by motor car wheel group 18, and described connecting shaft wheel 181 is Double wheel flange wheels, the axle of described connecting shaft wheel both sides stretches 1811 inner rings that respectively connected bearing 183；The outer ring of described bearing is even It is connected on the inner chamber of inner flange seat 182；Ring flange on two described inner flange seats is connected to balance end carriage 102 both sides Inwall.

Having the beneficial effects that of the application is as described below:

Cantilever beam in the application crane can stretch out between crane locomotive to outdoors or directly lifting goods to workshop, next door；Not only Workshop, the next door goods of cart traffic direction end points can be lifted by crane, and cart can be lifted by crane and run the goods in railway line side workshop； Owing to the cantilever beam of the application is arranged at below dolly and girder, cantilever beam directly can rise by stretching into workshop, next door below support rail beam Hoisting thing, or can directly stretch out the workshop operation outdoors of cart traffic direction, therefore present techniques feature can realize the application Purpose；After lifting goods, by electric block moving along cantilever beam, or by the rotation of cantilever member, or by running The movement of dolly, or by the motion of crane, or by aforementioned four integrated motions, the goods of lifting can be hung The place needed to this workshop；Carry out outdoors in the workshop, next door or workshop with workshop surrounding to use other during goods handing-over The transhipment of transporting equipment, improves efficiency.

The cantilever crane of the application is suitable on the metope column the most on one side of workshop setting up bracket to lay track, and another side uses car Between the environment of track；On end carriage in crane semi portal, cart running gear runs on column track, the cart on sill Running gear runs in the track of workshop；Cart running gear includes cart actuating device, is formed by motor car wheel etc..

End carriage in the application crane uses two balances end carriage (102) and a middle connecting rod (101) to be formed by connecting；Under Crossbeam is formed by connecting by two balances grade beam (302) and a middle tie-beam (301)；Such combination beam is supporting organizes car more Wheel, can use the wheel group of small-wheel-diameter, and the sectional dimension making combination beam is little, and constructions cost is low, and can solve crane large-tonnage Little wheel load problem.

Running trolley (3) in the application is above girder, and can move back and forth along girder two ends, is suitable for large span car Between use；Two anti-roller devices are respectively installed in running trolley both sides, can play " safety hook " effect, the rolling in anti-roller devices Wheel is pressed on rail and can run, and cantilever beam overload both can have been avoided to produce running trolley rollover and ensure that safety, can guarantee that again fortune Wheel on row dolly all rail do not upwarp, it is ensured that running trolley runs always；Pad (337) is adjusted suitably thick by regulation Degree, makes the roller in anti-roller devices be connected rightly with rail (22), can press against rolling, it is ensured that dolly is transported Row is smooth and easy.

Two adhesion wheel groups in the application drive car are coupled together by spline box coupling (325), spline Nested structure is simple, and the little handling ease of size, especially spline housing shaft coupling external diameter are little, so can be selected for " three conjunctions that centre-to-centre spacing is little One " reductor, shaft coupling not with reductor interfere, low cost；" three-in-one " reductor, small in volume, noise is little, The advantage such as easy for installation.

End carriage and sill two ends in the application crane all arrange cart actuating device, it is ensured that cart runs smooth and easy, it is to avoid single May upwarp because of end carriage when limit drives, drivewheel not rail produce idle running phenomenon；Cart actuating device (8) structure of the application is new Grain husk, practical；The wheel body of connecting shaft wheel is once swaged into wheel shaft, simple in construction, is especially suitable for path wheel, connecting shaft wheel It is connected with power set power shaft as long as center meets, processes one section of axis hole, reduce processing capacity；Inner flange seat and blank cap type It is to stand the biggest axial float flange seat all without departing from position that the ring flange of inner flange seat is connected to benefit inside end carriage, Need not connecting bolt and bear big axial tension；Blank cap type inner flange seat one end in the application is arranged to the blank cap type closed, Can be with dust seal；Reducing motor in the application is connected on fixing seat by cushion pad, owing to fixing seat rigid solder is at end On beam lateral wall, need the cushioning effect of cushion pad to alleviate reducing motor startup, braking generation impact shock, protect driving Device；The driving means of the application, without shaft coupling, simple in construction, from heavy and light, is convenient to mount and dismount, good concentricity, and noise is little, Operate steadily.

Being used connecting shaft wheel by motor car wheel group on the application end carriage, wheel body is once swaged into wheel shaft, decreases axial back-up ring etc. very Multiple accessory, simple in construction, it is especially suitable for path wheel.

Horizontal wheels device (6) in the application crane is arranged on the two ends of end carriage, horizontal wheels wheel on end carriage is limited in rail Center, road is run, it is ensured that crane runs and do not gnaws rail；Horizontal wheels in horizontal wheels device, with wheel rim, can play " safety Hook " effect, may upwarp because of cantilever beam load exceedance, crane end carriage, now the wheel rim of horizontal wheels catches on operation track, Crane is avoided to tumble, it is ensured that safety；Horizontal wheels can rotate while catching on track in the same old way, before crane can run in the same old way Entering, this technology uses more advanced than the safety hook of steel plate type, and cart runs and stuck phenomenon does not occur；Owing to sill length compares end carriage Long, so arranging horizontal wheels device on end carriage i.e. can reach anti-effect of tumbling.

Bearing block and the connection of suspension rod axle in the application rotating mechanism are born gravity by thrust bearing, and thrust bearing is arranged on bearing block Top, it is simple to dismounting；The inner hole structure of bearing block is simply easy to processing；Sleeve (43) is that sliding bearing use made by high-abrasive material, Reducing the fit clearance of suspension rod axle, increase rotational stabilization, increase the axiality of drive mechanism, cantilever member rotates laborsaving；Anti- Pine nut A band dust cover (441) gives bearing proofing dust and protecting, can seal the butter in bearing simultaneously；Stop nut A is with suspension rod axle even After connecing, then by the connection of bolt (46), play locking effect, it is ensured that rotating mechanism safety；Driving dress in rotating mechanism Put output shaft and is connected with suspension rod axle by shaft coupling (48), increase degree of flexibility, different between raising driving means and suspension rod axle Axle degree regulating power.

Rotary limit device (58) can be set between cantilever member and the trolley frame in the application, be thus avoided that cantilever beam is excessive Rotate, i.e. rotate less than 360 degree of angles, prevent the Holder for hanging household utensiles (52) that the cable (200) of electric block is wrapped in cantilever member Upper and be torn because the cable of electric block (200) to be that the junction box from Liang Taishang draws ensuing；Cantilever member and suspension rod After axle connects, after connecting location by stop nut and suspension rod male thread, then with bolt (99) through stop nut and suspension rod axle Diameter couple together, it is to avoid stop nut loosen, safe and reliable.

Accompanying drawing explanation

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 drawing (rotating mechanism) in Fig. 1；

Fig. 5 is running trolley front view in the application；

Fig. 6 is the top view of Fig. 5；

Fig. 7 is horizontal wheels apparatus structure front view in the application；

Fig. 8 is the side view of Fig. 7；

Fig. 9 is anti-roller devices structural representation in the application；

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

Figure 11 is the A direction view (right view) in Figure 10；

Figure 12 is by motor car wheel group schematic diagram in the application.

Detailed description of the invention

In conjunction with accompanying drawing in detail, the application detailed description of the invention is described in detail:

As shown in Figure 1, Figure 2, Figure 3 shows, a kind of with anti-roller running trolley with the anti-semi portal cantilever crane tumbled, including by Article one, the semi portal 28 of 2, supporting rack 100 composition of 1, two girders of end carriage；Described supporting rack includes sill 300；Its In be provided with outside a girder and choose electricity frame 121, choosing to connect on electricity frame has lashed cable 123；On track 21 above described two girders It is connected to running trolley 3；Described end carriage 1 is formed by connecting by two balance end carriages 102 and a middle connecting rod 101；Described Sill 300 is formed by connecting by two balance grade beams 302 and a middle tie-beam 301；Described balance end carriage 102 and balance Connect on grade beam 302 cart actuating device 8 of band connecting shaft wheel and band connecting shaft wheel by motor car wheel group 18；Described end carriage 1 liang End is provided with horizontal wheels device 6；All arrange one outside described two girders and step on ventricumbent rail 22；Above-mentioned running trolley 3 liang Side respectively connects the two anti-roller devices of set 33, and described anti-roller devices is overlapped on described rail 22 operation；On described running trolley It is provided with rotating mechanism 4；Suspension rod axle 42 lower end in described rotating mechanism is connected with cantilever member 5 by flat key and stop nut 9； Connect electric block 10 on described cantilever member, and can run back and forth along cantilever beam 51；Described cantilever beam is in below girder Operation outside extended workshop, and can rotate in the horizontal plane.

As shown in Figure 4, described rotating mechanism 4 includes driving means 40, bearing block 41, suspension rod axle 42, described bearing block It is fixedly connected on outside 41 on running trolley 3；The lower end branch sleeve 43 of described inner hole of bearing seat；In the middle part of described suspension rod axle 42 It is provided with the shaft shoulder 425；Described suspension rod axle is connected through bearing block 41 center with thrust bearing 45, and the lower floor of described thrust bearing is even Being connected on the top of bearing block, its upper strata is connected with stop nut A44, described stop nut A band dust cover 441, stop nut A It is connected with suspension rod male thread, and is coupled together through the diameter of stop nut A and suspension rod axle by bolt 46；Described driving dress Putting 40 to be combined with vertical type speed reducer (change gear) by motor, described driving means is connected on reductor bearing 401, described reductor Bearing is fixed on running trolley 3；Described driving means output shaft is connected on above-mentioned suspension rod axle by shaft coupling 48.

Described cantilever member 5 is connected on the suspension rod axle 42 of rotating mechanism by flat key 49 and stop nut 9；Described is anti- Pine nut and suspension rod axle couple together with bolt 99 again, and described bolt is through stop nut and the diameter of suspension rod axle.

As shown in Figure 5, Figure 6, described running trolley 3 include trolley frame 31, drive car 32, by motor car wheel group 35； Described trolley frame 31 is welded into plate structure by steel plate and shaped steel combination；Described trolley frame central authorities are provided with assembling window 311, trolley frame Both sides transverse side respectively arranges two and connects seat 312, connects seat and is provided with connecting hole 3121, and longitudinal direction side, trolley frame both sides is provided with Buffer 313；Described drive car 32 and two sets are described is connected to below trolley frame by motor car wheel group 35；Dolly drives Device 32 includes " three-in-one " reductor 321, left adhesion wheel group 322, right adhesion wheel group 323；Described " three conjunctions One " reductor 321 is by reductor, motor, brake combination adult；The output shaft of " three-in-one " reductor is hollow axle；" three Unification " reductor is connected on trolley frame 31 by bearing 324；The output shaft of " three-in-one " reductor and left adhesion wheel group 322 connect, and the axletree end of described left adhesion wheel group is by spline box coupling 325 and right adhesion wheel group 323 Connect；Above-mentioned left adhesion wheel group 322 and right adhesion wheel group 323 are connected to the both sides of trolley frame 31.

As shown in Figure 7, Figure 8, described horizontal wheels device 6 includes horizontal wheels 61, wheel shaft 62, bearing 63, described horizontal wheels Band wheel rim on one side, and wheel rim installs down；Two described horizontal wheels are separately positioned on the both sides of track 601 tread, matched in clearance； Described horizontal wheels is connected with described wheel shaft 62 by bearing 64, shaft retaining ring 65, hole back-up ring 66；Two described wheel shafts pass through respectively Locking plate 67 and being bolted on above-mentioned bearing 63；Buffer 68 is connected in the middle of described bearing；Described bearing is provided with end carriage Connecting hole 69.

As it is shown in figure 9, described anti-roller devices 33 includes that roller 331, axle 332, bearing 333, described axle 332 set Being set to the big other end in one end little, one end that described axle is little is provided with breach 3321；Two axis holes 3331 it are provided with on described bearing； Described roller surface is arranged to circular arc, arranges the shaft shoulder 3311 inside it；Described roller passes through two bearings 334 and sleeve 335 It is connected with axle；Described axle is connected with bearing by locking plate 336 and bolt；Described bearing 333 is by adjusting pad 337 with little Vehicle frame 31 connects.

As shown in Figure 10, Figure 11, described cart actuating device 8 includes connecting shaft wheel 81, blank cap type inner flange seat 86, interior Flange seat 82, reducing motor 83, described connecting shaft wheel 81 is double wheel flange wheels, and connecting shaft wheel center arranges one section of axis hole 811； The axle of described connecting shaft wheel both sides stretches 812 inner rings that respectively connected bearing 84；The outer ring of two described bearings is connected to State in inner flange seat 82 and blank cap type inner flange seat 86；Described inner flange seat 82 and the ring flange of blank cap type inner flange seat 86 It is connected to balance end carriage 102 or the inner side of balance grade beam 302 head side；Described reducing motor 83 output shaft 831 with Motor shaft is vertical, and output shaft is connected in the axis hole 811 of above-mentioned connecting shaft wheel；Fixing hole on described reducing motor side passes through Cushion pad 85 and being bolted on fixing seat 87；Described fixing seat 87 is welded on balance end carriage or balance grade beam lateral wall.

As shown in figure 12, described connecting shaft wheel 181, inner flange seat 182, described connecting shaft wheel are included by motor car wheel group 18 181 is double wheel flange wheels, and the axle of described connecting shaft wheel both sides stretches 1811 inner rings that respectively connected bearing 183；Described bearing Outer ring is connected on the inner chamber of inner flange seat 182；Ring flange on two described inner flange seats is connected to balance end carriage 102 The inwall of both sides.

Claims (8)

1. with anti-roller running trolley and the anti-semi portal cantilever crane tumbled, including by an end carriage (1), two masters The semi portal (28) that beam (2), a supporting rack (100) form；Described supporting rack includes sill (300)；Wherein one Being provided with outside girder and choose electricity frame (121), choosing to connect on electricity frame has lashed cable (123)；Track (21) above described two girders On be connected to running trolley (3)；It is characterized in that: described end carriage (1) is by two balances end carriage (102) and a middle company Extension bar (101) is formed by connecting；Described sill (300) is by two balances grade beam (302) and a middle tie-beam (301) It is formed by connecting；Described balance end carriage (102) and the upper cart actuating device (8) connecting band connecting shaft wheel of balance grade beam (302) With band connecting shaft wheel by motor car wheel group (18)；Described end carriage (1) two ends are provided with horizontal wheels device (6)；Described two girders Outside all arranges one and steps on ventricumbent rail (22)；Above-mentioned running trolley (3) both sides respectively connect the anti-roller devices of two set (33), Described anti-roller devices is overlapped on the upper operation of described rail (22)；Described running trolley is provided with rotating mechanism (4)；Described rotation Suspension rod axle (42) lower end in rotation mechanism is connected with cantilever member (5) by flat key and stop nut (9)；Described cantilever structure Connect electric block (10) on part, and can run back and forth along cantilever beam (51)；Described cantilever beam is in below girder extended Operation outside workshop, and can rotate in the horizontal plane.

The most according to claim 1 a kind of with anti-roller running trolley with the anti-semi portal cantilever crane tumbled, its feature Be: described running trolley (3) include trolley frame (31), drive car (32), by motor car wheel group (35)；Institute State trolley frame (31) and be welded into plate structure by steel plate and shaped steel combination；Described trolley frame central authorities are provided with assembling window (311), little Vehicle frame both sides transverse side respectively arranges two and connects seat (312), connects seat and is provided with connecting hole (3121), and trolley frame both sides are longitudinally Side is provided with buffer (313)；Described drive car (32) and two sets described are connected to dolly by motor car wheel group (35) Below frame；Drive car (32) includes " three-in-one " reductor (321), left adhesion wheel group (322), right active Wheel group (323)；Described " three-in-one " reductor (321) is by reductor, motor, brake combination adult；" three close One " output shaft of reductor is hollow axle；" three-in-one " reductor is connected on trolley frame (31) by bearing (324)； The output shaft of " three-in-one " reductor is connected with left adhesion wheel group (322), and the axletree end of described left adhesion wheel group leads to Cross spline box coupling (325) to be connected with right adhesion wheel group (323)；Above-mentioned left adhesion wheel group (322) is with right Adhesion wheel group (323) is connected to the both sides of trolley frame (31).

The most according to claim 1 a kind of with anti-roller running trolley with the anti-semi portal cantilever crane tumbled, its feature It is: described rotating mechanism (4) includes driving means (40), bearing block (41), suspension rod axle (42), described bearing block (41) it is fixedly connected on running trolley (3)；The lower end branch sleeve (43) of described inner hole of bearing seat；Described suspension rod axle (42) Middle part is provided with the shaft shoulder (425)；Described suspension rod axle is connected through bearing block (41) center with thrust bearing (45), described thrust The lower floor of bearing is connected to the top of bearing block, and its upper strata is connected with stop nut A (44), described stop nut A band dust cover (441), stop nut A is connected with suspension rod male thread, and by bolt (46) through stop nut A and the diameter of suspension rod axle Couple together；Described driving means (40) is combined with vertical type speed reducer (change gear) by motor, and described driving means is connected to subtract In speed machine bearing (401), described reductor bearing is fixed on running trolley (3)；Described driving means output shaft passes through Shaft coupling (48) connects on above-mentioned suspension rod axle.

The most according to claim 1 a kind of with anti-roller running trolley with the anti-semi portal cantilever crane tumbled, its feature It is: described cantilever member (5) is connected on suspension rod axle (42) by flat key (49) and stop nut (9)；Described Stop nut and suspension rod axle couple together with bolt (99) again, and described bolt (99) is through stop nut and suspension rod axle Diameter.

The most according to claim 1 a kind of with anti-roller running trolley with the anti-semi portal cantilever crane tumbled, its feature It is: described horizontal wheels device (6) includes horizontal wheels (61), wheel shaft (62), bearing (63), described horizontal wheels Band wheel rim, and wheel rim installs down；Two described horizontal wheels are separately positioned on the both sides of track (601) tread, matched in clearance； Described horizontal wheels is connected with described wheel shaft (62) by bearing (64), shaft retaining ring (65), hole back-up ring (66)；Described in two Wheel shaft passes through locking plate (67) respectively and is bolted on above-mentioned bearing (63)；Buffer (68) is connected in the middle of described bearing； Described bearing is provided with end carriage connecting hole (69).

The most according to claim 1 a kind of with anti-roller running trolley with the anti-semi portal cantilever crane tumbled, its feature It is: described anti-roller devices (33) includes roller (331), axle (332), bearing (333), described axle (332) Being arranged to the big other end in one end little, one end that described axle is little is provided with breach (3321)；Two axis holes it are provided with on described bearing (3331)；Described roller surface is arranged to circular arc, arranges the shaft shoulder (3311) inside it；Described roller passes through two bearings (334) it is connected with axle with sleeve (335)；Described axle is connected with bearing by locking plate (336) and bolt；Described bearing (333) It is connected with trolley frame (31) by adjusting pad (337).

The most according to claim 1 a kind of with anti-roller running trolley with the anti-semi portal cantilever crane tumbled, its feature Be: described cart actuating device (8) include connecting shaft wheel (81), blank cap type inner flange seat (86), inner flange seat (82), Reducing motor (83), wherein: described connecting shaft wheel (81) is double wheel flange wheels, and connecting shaft wheel center arranges one section of axis hole (811)； The axle of described connecting shaft wheel both sides is stretched (812) and be respectively connected the inner ring of bearing (84)；The outer ring of two described bearings connects respectively It is connected in above-mentioned inner flange seat (82) and blank cap type inner flange seat (86)；Method in described inner flange seat (82) and blank cap type The ring flange of blue seat (86) is connected to balance end carriage (102) or the inner side of balance grade beam (302) head side；Described Reducing motor (83) output shaft (831) vertical with motor shaft, output shaft is connected to the axis hole (811) of above-mentioned connecting shaft wheel In；Fixing hole on described reducing motor side is by cushion pad (85) and is bolted on fixing seat (87)；Described solid Reservation (87) is welded on balance end carriage (102) or balance grade beam (302) lateral wall.

The most according to claim 1 a kind of with anti-roller running trolley with the anti-semi portal cantilever crane tumbled, its feature It is: described is included connecting shaft wheel (181), inner flange seat (182), described connecting shaft wheel (181) by motor car wheel group (18) For double wheel flange wheels, the axle of described connecting shaft wheel both sides is stretched (1811) and be respectively connected the inner ring of bearing (183)；Described bearing Outer ring be connected on the inner chamber of inner flange seat (182)；Ring flange on two described inner flange seats is connected to balance end carriage (102) or balance grade beam (302) both sides inwall.