CN107673226A - A kind of band suspension end carriage dolly and the anti-cantilever crane tumbled of end carriage - Google Patents
A kind of band suspension end carriage dolly and the anti-cantilever crane tumbled of end carriage Download PDFInfo
- Publication number
- CN107673226A CN107673226A CN201610622192.9A CN201610622192A CN107673226A CN 107673226 A CN107673226 A CN 107673226A CN 201610622192 A CN201610622192 A CN 201610622192A CN 107673226 A CN107673226 A CN 107673226A
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- China
- Prior art keywords
- end carriage
- suspension
- wheel
- bearing
- dolly
- Prior art date
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- 239000000725 suspension Substances 0.000 title claims abstract description 109
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
- B66C11/04—Underhung trolleys
- B66C11/06—Underhung trolleys running on monorails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/08—Trolleys or crabs, e.g. operating above runways with turntables
- B66C11/10—Trolleys or crabs, e.g. operating above runways with turntables equipped with jibs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/04—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports with lifting beams, e.g. slewable beams, carrying load-engaging elements, e.g. magnets, hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/02—Travelling gear incorporated in or fitted to trolleys or cranes for underhung trolleys or cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/16—Travelling gear incorporated in or fitted to trolleys or cranes with means for maintaining alignment between wheels and track
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
- B66C2700/0307—Cranes in which it is essential that the load is moving horizontally during the luffing movement of the arm or jib
- B66C2700/0314—Cranes in which it is essential that the load is moving horizontally during the luffing movement of the arm or jib in combination with the movement of the counterweight
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
- B66C2700/0321—Travelling cranes
- B66C2700/0328—Cranes on rails or on rail vehicles
- B66C2700/0335—Cranes on rails or on rail vehicles with a slewing arm
- B66C2700/0342—Cranes on rails or on rail vehicles with a slewing arm on a turntable
Abstract
This application discloses a kind of band suspension end carriage dolly and the anti-cantilever crane tumbled of end carriage, including double girder bridge；End carriage both sides on crane span structure are designed with cart actuating device and anti-tipple；Track is provided with below girder on crane span structure；Weld car bumper in the track both ends；It is connected to hang end carriage dolly on two tracks；Suspension end carriage dolly is provided with rotating mechanism；Suspension rod axle in rotating mechanism is connected with cantilever member；Rotary limit device is provided between cantilever member and suspension end carriage dolly；Electric block is installed, electric block can move back and forth along outrigger horizontal on cantilever member；The cantilever beam is in below girder and can rotated；Two end carriages on the double girder bridge all connect one and choose electric frame, choose for two and cable wire rail is connected between electric frame, lashed cable one end on cable wire rail is electrically connected with hanging on end carriage dolly.
Description
Technical field
The application is related to crane field, more particularly to a kind of band suspension end carriage dolly and the anti-cantilever tumbled of end carriage rise
Heavy-duty machine.
Background technology
Existing bridge crane is applied in Workshop, and many machine tools have been controlled in some workshops and have been processed life
Production, product and raw material are required for Real-Time Transport to next door workshop or other departments；The suspension hook of crane on workshop is from dolly
Upper hang carries out lifting goods, and dolly can only be run back and forth along crane twin beams, and crane can only be along workshop both sides
Run back and forth across the cart track on post, the goods scope that such crane hook can lift is in two, workshop cart track
Within the plane that two-end-point is surrounded, when being in the goods of this horizontal edge needs lifting, suspension hook just produces oblique pull, then from this
The article (such as workshop outdoors, across outer) of far point cannot lift outside individual plane, can only now turn by other transporting equipments
Fortune, generally drives workshop into by automobile and lifting goods is carried out under suspension hook, some cars are opened to come in this workshop and next door workshop
Between laterally lay track, allow trolley special to reach suspension hook and get off to join goods, some is in workshop doorway (or workshop passageway)
A special cantilever crane is set up, scheduling is transported through to the goods outside workshop, first goods is lifted up into and hung in this workshop crane
The place that hook is got at, then again by crane this goods handling to the other stations in workshop, what is used under this operating mode shows
There is bridge crane, can not directly join goods with next door workshop, must be brought quite not by other transporting equipment schedule jobs
Just, manpower and materials are also produced to waste.
The content of the invention
The application purpose is to provide a kind of band suspension end carriage dolly and the anti-cantilever crane tumbled of end carriage, the lifting
Function lifts by crane goods of this workshop across outer next door place directly below by cart support rail beam, also can be in cart running track side
To this workshop direct lifting cargo in place outdoors, it is not necessary to transported by other transporting equipments, improve efficiency, and goods can be unloaded
The place of workshop needs is placed on, the crane can use in the workshop of low roofing；The crane does not tumble, runs and do not block
Firmly, large and small car operation is smooth, securely and reliably.
To reach above-mentioned purpose, the application is realized using following technology：
A kind of band suspension end carriage dolly and the anti-cantilever crane tumbled of end carriage, including double girder bridge 28；The twin beams bridge
Frame includes end carriage 1, girder 2；It is characterized in that：The both sides of end carriage 1 are designed with the cart actuating device 8 with connecting shaft wheel and anti-
Tipple 6；The lower section of girder 2 is provided with track 21；Weld car bumper 70 in the track both ends；Connected on two tracks 21
Suspension end carriage dolly 3；Hang and buffer 75 is connected on end carriage dolly；The suspension end carriage dolly is provided with rotating mechanism 4；Institute
The suspension rod axle 42 stated in rotating mechanism is connected with cantilever member 5；Rotation is provided between the cantilever member and suspension end carriage dolly 3
Stopping means 58；Electric block 10 is installed, electric block can move back and forth along outrigger horizontal on the cantilever member 5；Institute
State cantilever beam and be in operation outside extended workshop below the girder, and can rotate；Two end carriages 1 on double girder bridge all connect
One is chosen electric frame 121, and connection cable wire rail 124 between electric frame is chosen described in two, lashed cable 123 is connected on the cable wire rail, described
Lashed cable one end on suspension end carriage dolly 3 with being electrically connected.
Wherein, described rotating mechanism 4 includes drive device 40, bearing block 41, suspension rod axle 42, the outside of bearing block 41
It is fixedly connected on suspension end carriage dolly 3；The lower end branch sleeve 43 of the inner hole of bearing seat；The middle part of suspension rod axle 42 is provided with
The shaft shoulder 425；The suspension rod axle is connected through the center of bearing block 41 with thrust bearing 45, and the lower floor of the thrust bearing is connected to axle
The top of bearing, its upper strata are connected with stop nut A44, the stop nut A bands dust cover 441, stop nut A and suspension rod axle
Threaded connection, and connected by the diameter of bolt 46 through stop nut A and suspension rod axle；Described drive device 40 is by electricity
Machine is combined with vertical type speed reducer (change gear), and described drive device is connected on reductor bearing 401, and the reductor bearing is fixed
On suspension end carriage dolly 3；Described drive device output shaft connects one end of above-mentioned suspension rod axle by shaft coupling 48.
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 B9；
Described stop nut B and suspension rod axle is connected with bolt 99 again, and the bolt 99 is through stop nut B and suspension rod axle
Diameter.
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 connecting shaft wheel 81, inner flange seat 82, reducing motor 83, described company
Axle wheel 81 is double wheel rims, and connecting shaft wheel center is provided with axis hole 811, and the shaft extension 812 of the connecting shaft wheel both sides connects respectively
Then the inner ring of bearing 84；The outer ring of the bearing is connected on inner flange seat 82；Ring flange on two inner flange seats
It is connected to the inwall of the both sides of end carriage 1；The described output shaft 831 of reducing motor 83 is parallel with motor shaft, and output shaft is connected to
In the axis hole 811 of above-mentioned connecting shaft wheel, the fixing hole on the reducing motor top passes through bolt and cushion pad 85 and fixed seat 86
Connection；The fixed seat 86 is welded on end carriage.
Wherein, described anti-tipple 6 includes horizontal wheels 61, wheel shaft 62, bearing 63, described horizontal wheels one side belt wheel
Edge, and wheel rim is installed down；Two horizontal wheels are separately positioned on the both sides of the tread of track 601, and gap coordinates；The level
Wheel is connected by bearing 64, shaft retaining ring 65, hole back-up ring 66 with the wheel shaft 62；Two wheel shafts pass through the He of locking plate 67 respectively
It is bolted on above-mentioned bearing 63；Connection buffer 68 among the bearing；The bearing is provided with end carriage connecting hole 69.
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 two of end carriage, it is ensured that and rail is not gnawed in crane operation,
It is especially suitable for large span crane；Horizontal wheels in anti-tipple carry wheel rim, can serve " safety hook ", may be because outstanding
Arm load beam is overweight, and for crane end carriage while upwarping, now the wheel rim of horizontal wheels catches on running track, avoids crane from tumbling,
Ensure safety；Can be rotated in the same old way while horizontal wheels catch on track, crane can run advance in the same old way, this technology use than
The safety hook of steel plate type is advanced, and stuck phenomenon does not occur for cart operation.
End carriage both ends in the application crane all set cart actuating device, ensure that cart operation is smooth, avoid unilateral
Because end carriage may upwarp during driving, driving wheel not rail produce idle running phenomenon；Cart actuating device (8) structure of the application is new
Grain husk, it is practical；The wheel body of connecting shaft wheel is once swaged into wheel shaft, simple in construction, is especially suitable for path wheel, inner flange seat
It is that can stand very big axial float inner flange seat all without departing from position, inner flange that ring flange, which is connected to benefit on the inside of end carriage,
The connecting bolt of seat need not bear big axial tension, and wheel alignment is good；The output shaft of reducing motor can be flat key axle or
Splined shaft or double bond axle, according to torque different situations, rationally coordinate with wheel axis hole；Reducing motor is connected by cushion pad
On end carriage, due to the cushioning effect of cushion pad, alleviate reducing motor and start, brake generation impact shock, protect driving
Device.
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 along cable wire rail (124) on electric frame is chosen by lashed cable (123) with end carriage dolly is hung；
Cable wire rail both ends are connected to two and choose electric frame (121), and the appropriate height of electric frame is chosen by adjustment, lashed cable can be solved and most preferably hang
Hang position；Cable wire rail is to make track using steel wire rope, and cost is low.
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.
Girder track termination car bumper can limit the stroke of underslung trolley, reduce impact, increase safety.
Bearing block and suspension rod axis connection in the application rotating mechanism bear gravity by thrust bearing, and thrust bearing is arranged on
Bearing block top, it is easy to dismount；The inner hole structure of bearing block is simply easy to process；Sleeve (43) is that high-abrasive material makees sliding bearing
Use, reduce the fit clearance of suspension rod axle, increase rotational stabilization, increase the axiality of drive mechanism, cantilever member, which rotates, to be saved
Power；Stop nut A band dust covers (441) give bearing proofing dust and protecting, while can seal the butter in bearing；Stop nut A is with hanging
After bar axis connection, then the connection by bolt (46), anti-loose effect is played, ensures rotating mechanism safety；Drive in rotating mechanism
Dynamic device output shaft is increased degree of flexibility, improved between drive device and suspension rod axle by shaft coupling (48) and suspension rod axis connection
Malalignment regulating power.
Cantilever beam in the application, which is provided at both ends with buffing pad, can avoid electric block from moving back and forth impact along cantilever beam
Or overtravel；Rotary limit device (58) is provided between cantilever member and suspension end carriage dolly, cantilever beam can be avoided excessively to rotate,
Be no more than the rotations of 360 degree angles, prevent the cable (100) of electric block be wrapped on the Holder for hanging household utensiles in cantilever member (52) and
Be torn because the cable (100) of electric block be from suspension end carriage dolly on junction box draw it is ensuing；Cantilever member with
After suspension rod axis connection, after positioning is connected with suspension rod axle thread by stop nut B, then with bolt (99) through stop nut B and
The diameter of suspension rod axle connects, and avoids stop nut B from loosening, securely and reliably.
Brief description of the drawings
Fig. 1 is the application structural front view；
Fig. 2 is Fig. 1 side view (not representing anti-tipple)；
Fig. 3 is Fig. 1 top view；
Fig. 4 is F partial enlarged drawings (rotating mechanism) in Fig. 1；
Fig. 5 is cantilever member schematic diagram in the application；
Fig. 6 is that end carriage vehicle structure front view is hung in the application；
Fig. 7 is Fig. 6 side view；
Fig. 8 is Fig. 6 top view；
Fig. 9 is cart actuating device schematic diagram in the application；
Figure 10 is anti-tipple structural front view in the application；
Figure 11 is Figure 10 side view.
Embodiment
In conjunction with accompanying drawing, the application embodiment is described in detail：
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of band suspension end carriage dolly and the anti-cantilever crane tumbled of end carriage, including twin beams
Crane span structure 28；The double girder bridge includes end carriage 1, girder 2；The both sides of end carriage 1 are designed with the cart driving dress with connecting shaft wheel
Put 8 and anti-tipple 6；The lower section of girder 2 is provided with track 21；Weld car bumper 70 in the track both ends；Two tracks
It is connected to hang end carriage dolly 3 on 21；Hang and buffer 75 is connected on end carriage dolly；The suspension end carriage dolly is provided with rotation
Mechanism 4；Suspension rod axle 42 in the rotating mechanism is connected with cantilever member 5；Between the cantilever member and suspension end carriage dolly 3
Provided with rotary limit device 58；Electric block 10 is installed, electric block can be along outrigger horizontal back and forth on the cantilever member 5
Motion；The cantilever beam is in operation outside extended workshop below the girder, and can rotate；Two end carriages on double girder bridge
1, which all connects one, chooses electric frame 121, and connection cable wire rail 124 between electric frame is chosen described in two, lashed cable is connected on the cable wire rail
123, described lashed cable one end on suspension end carriage dolly 3 with being electrically connected.
As shown in figure 4, described rotating mechanism 4 includes drive device 40, bearing block 41, suspension rod axle 42, the bearing block
41 outsides are fixedly connected on suspension end carriage dolly 3；The lower end branch sleeve 43 of the inner hole of bearing seat；In the suspension rod axle 42
Portion is provided with the shaft shoulder 425；The suspension rod axle is connected through the center of bearing block 41 with thrust bearing 45, and the lower floor of the thrust bearing connects
Be connected on the top of bearing block, its upper strata is connected with stop nut A44, stop nut A band dust cover 441, stop nut A with
Suspension rod axle thread connects, and is connected by the diameter of bolt 46 through stop nut A and suspension rod axle；Described drive device
40 are combined by motor and vertical type speed reducer (change gear), and described drive device is connected on reductor bearing 401, the reductor branch
Seat is fixed on suspension end carriage dolly 3；Described drive device output shaft connects one end of above-mentioned suspension rod axle by shaft coupling 48.
Described cantilever member 5 is connected on the suspension rod axle 42 in rotating mechanism by flat key 49 and stop nut B9；Institute
The stop nut B and suspension rod axle stated is connected with bolt 99 again, and the bolt is through the straight of stop nut B and suspension rod axle
Footpath.
As shown in figure 5, 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. 6, Fig. 7, Fig. 8, 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 9, described cart actuating device 8 includes connecting shaft wheel 81, inner flange seat 82, reducing motor 83, institute
The connecting shaft wheel 81 stated is double wheel rims, and connecting shaft wheel center is provided with axis hole 811, the shaft extension 812 of the connecting shaft wheel both sides
It respectively connected the inner ring of bearing 84；The outer ring of the bearing is connected on inner flange seat 82；On two inner flange seats
Ring flange is connected to the inwall of the both sides of end carriage 1；The described output shaft 831 of reducing motor 83 is parallel with motor shaft, output shaft
It is connected in the axis hole 811 of above-mentioned connecting shaft wheel, the fixing hole on the reducing motor top by bolt and cushion pad 85 and is consolidated
Reservation 86 connects；The fixed seat 86 is welded on end carriage.
As shown in Figure 10, Figure 11, described anti-tipple 6 includes horizontal wheels 61, wheel shaft 62, bearing 63, the level
Wheel is on one side with wheel rim, and wheel rim is installed down；Two horizontal wheels are separately positioned on the both sides of the tread of track 601, and gap is matched somebody with somebody
Close；The horizontal wheels are connected by bearing 64, shaft retaining ring 65, hole back-up ring 66 with the wheel shaft 62；Two wheel shafts lead to respectively
Cross locking plate 67 and be bolted on above-mentioned bearing 63；Connection buffer 68 among the bearing；The bearing is provided with end
Beam connecting hole 69.
Claims (7)
1. a kind of band suspension end carriage dolly and the anti-cantilever crane tumbled of end carriage, including double girder bridge (28)；The twin beams bridge
Frame includes end carriage (1), girder (2)；It is characterized in that：End carriage (1) both sides are designed with the cart driving dress with connecting shaft wheel
Put (8) and anti-tipple (6)；Track (21) is provided with below the girder (2)；The track both ends welding car bumper (70)；Two
It is connected to hang end carriage dolly (3) on track described in bar (21)；Hang and buffer (75) is connected on end carriage dolly；The suspended end
Beam dolly (3) is provided with rotating mechanism (4)；Suspension rod axle (42) in the rotating mechanism is connected with cantilever member (5)；It is described outstanding
Rotary limit device (58) is provided between arm member and suspension end carriage dolly (3)；Electric block is installed on the cantilever member (5)
(10), electric block can move back and forth along outrigger horizontal；The cantilever beam is in below the girder outside extended workshop
Operation, and can rotate；Two end carriages (1) on double girder bridge all connect one and choose electric frame (121), are chosen described in two between electric frame
Cable wire rail (124) is connected, lashed cable (123), described lashed cable one end and electricity on suspension end carriage dolly (3) are connected on the cable wire rail
Gas connects.
2. a kind of band suspension end carriage dolly according to claim 1 and the anti-cantilever crane tumbled of end carriage, its feature exist
In：Described rotating mechanism (4) includes drive device (40), bearing block (41), suspension rod axle (42), bearing block (41) outside
It is fixedly connected on suspension end carriage dolly (3)；The lower end branch sleeve (43) of the inner hole of bearing seat；In the suspension rod axle (42)
Portion is provided with the shaft shoulder (425)；The suspension rod axle is connected through bearing block (41) center with thrust bearing (45), the thrust bearing
Lower floor is connected to the top of bearing block, and its upper strata is connected with stop nut A (44), the stop nut A band dust covers (441),
Stop nut A is connected with suspension rod axle thread, and is connected by the diameter of bolt (46) through stop nut A and suspension rod axle；
Described drive device (40) is combined by motor and vertical type speed reducer (change gear), and described drive device is connected to reductor bearing
(401) on, the reductor bearing is fixed on suspension end carriage dolly (3)；Described drive device output shaft passes through shaft coupling
(48) one end of above-mentioned suspension rod axle is connected.
3. a kind of band suspension end carriage dolly according to claim 1 and the anti-cantilever crane tumbled of end carriage, its feature exist
In：Described cantilever member (5) includes cantilever beam (51), Holder for hanging household utensiles (52)；The Holder for hanging household utensiles one sets connecting hole (521),
Keyway (522) is provided with described connecting hole；The Holder for hanging household utensiles other end is provided with operation window (523)；The Holder for hanging household utensiles (52)
This head of operation window is welded on one end of the cantilever beam (51)；The cantilever beam both ends are provided with buffing pad (511).
4. a kind of band suspension end carriage dolly according to claim 1 and the anti-cantilever crane tumbled of end carriage, its feature exist
In：Described cantilever member (5) is connected on the suspension rod axle (42) of rotating mechanism by flat key (49) and stop nut B (9)；Institute
The stop nut B and suspension rod axle stated is connected with bolt (99) again, and the bolt (99) passes through stop nut B and suspension rod axle
Diameter.
5. a kind of band suspension end carriage dolly according to claim 1 and the anti-cantilever crane tumbled of end carriage, its feature exist
In：Described suspension end carriage dolly (3) includes trolley frame (31), suspension end carriage (32), drive mechanism (34), anti-roller devices
(35)；The trolley frame (31) is welded into plate structure by steel plate and shaped steel combination, and trolley frame center is provided with assembling window
(311)；The suspension end carriage (32) is welded into elongate frame structure by two channel-section steels and steel plate combination；Described trolley frame (31)
Both sides connect above-mentioned suspension end carriage (32) by bolt (36) respectively；The both ends of the suspension end carriage (32) respectively connect the driving
Mechanism (34)；The drive mechanism includes motor (341), driving wheel (342)；Driving wheel (342) the band single-wheel edge, and wheel rim
Upper band gear；Two driving wheels are distributed in the both sides of track (21), and its mandrel is fixed on suspension end carriage (32)；The electricity
Machine (341) carries reductor and brake, and the motor connection is on suspension end carriage (32), motor output shaft shaft with gear；It is described
Gear external toothing on tooth axle and a driving wheel；Two driving wheels pass through two excessive gears (343) and transmission respectively
Axle (344) and bearing block (345) connect, key connection between excessive gear and power transmission shaft；Two bearing blocks (345)
It is fixed on suspension end carriage (32) below；Above-mentioned anti-roller devices (35) are connected on trolley frame (31) both sides；The anti-roller dress
The roller (351) put is in the centre position of above-mentioned suspension end carriage and the lower section in track (21).
6. a kind of band suspension end carriage dolly according to claim 1 and the anti-cantilever crane tumbled of end carriage, its feature exist
In：Described cart actuating device (8) includes connecting shaft wheel (81), inner flange seat (82), reducing motor (83), wherein：It is described
Connecting shaft wheel (81) be double wheel rims, connecting shaft wheel center is provided with axis hole (811), the shaft extension of the connecting shaft wheel both sides
(812) it respectively connected the inner ring of bearing (84)；The outer ring of the bearing is connected on inner flange seat (82)；Two interior methods
Ring flange on blue seat is connected to the inwall of end carriage (1) both sides；Described reducing motor (83) output shaft (831) and motor
Axle is parallel, and output shaft is connected in the axis hole (811) of above-mentioned connecting shaft wheel, and the fixing hole on the reducing motor top passes through bolt
It is connected with cushion pad (85) with fixed seat (86)；The fixed seat (86) is welded on end carriage (1).
7. a kind of band suspension end carriage dolly according to claim 1 and the anti-cantilever crane tumbled of end carriage, its feature exist
In：Described anti-tipple (6) includes horizontal wheels (61), wheel shaft (62), bearing (63), the horizontal wheels on one side with wheel rim,
And wheel rim is installed down；Two horizontal wheels are separately positioned on the both sides of track (601) tread, and gap coordinates；The level
Wheel is connected by bearing (64), shaft retaining ring (65), hole back-up ring (66) with the wheel shaft (62)；Two wheel shafts are respectively by only
Moving plate (67) and it is bolted on above-mentioned bearing (63)；Connection buffer (68) among the bearing；The bearing is provided with
End carriage connecting hole (69).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610622192.9A CN107673226A (en) | 2016-08-02 | 2016-08-02 | A kind of band suspension end carriage dolly and the anti-cantilever crane tumbled of end carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610622192.9A CN107673226A (en) | 2016-08-02 | 2016-08-02 | A kind of band suspension end carriage dolly and the anti-cantilever crane tumbled of end carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107673226A true CN107673226A (en) | 2018-02-09 |
Family
ID=61133242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610622192.9A Pending CN107673226A (en) | 2016-08-02 | 2016-08-02 | A kind of band suspension end carriage dolly and the anti-cantilever crane tumbled of end carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107673226A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113845026A (en) * | 2021-09-14 | 2021-12-28 | 中国人民解放军63653部队 | A device and monospar hang that is used for monospar to hang spacing and dismantlement of hand dolly |
| CN114348869A (en) * | 2022-03-11 | 2022-04-15 | 太原矿机电气股份有限公司 | Rotary lifting beam for coal mine monorail crane |
-
2016
- 2016-08-02 CN CN201610622192.9A patent/CN107673226A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113845026A (en) * | 2021-09-14 | 2021-12-28 | 中国人民解放军63653部队 | A device and monospar hang that is used for monospar to hang spacing and dismantlement of hand dolly |
| CN113845026B (en) * | 2021-09-14 | 2023-09-05 | 中国人民解放军63653部队 | Device for limiting and dismounting hand trolley on single-beam crane and single-beam crane |
| CN114348869A (en) * | 2022-03-11 | 2022-04-15 | 太原矿机电气股份有限公司 | Rotary lifting beam for coal mine monorail crane |
| CN114348869B (en) * | 2022-03-11 | 2022-05-24 | 太原矿机电气股份有限公司 | Rotary lifting beam for coal mine monorail crane |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180209 |
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| WD01 | Invention patent application deemed withdrawn after publication |