CN106241600A - Track running mechanism and use the lorry-mounted crane of this mechanism, lorry - Google Patents
Track running mechanism and use the lorry-mounted crane of this mechanism, lorry Download PDFInfo
- Publication number
- CN106241600A CN106241600A CN201610627513.4A CN201610627513A CN106241600A CN 106241600 A CN106241600 A CN 106241600A CN 201610627513 A CN201610627513 A CN 201610627513A CN 106241600 A CN106241600 A CN 106241600A
- Authority
- CN
- China
- Prior art keywords
- floating axle
- frame
- elastic component
- elastic
- lorry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
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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
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/38—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes with separate prime movers for crane and vehicle
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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
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
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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
- 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
Abstract
The present invention relates to track and run apparatus field, particularly to track running mechanism and use the lorry-mounted crane of this mechanism, lorry.Track running mechanism includes frame, the floating axle that at least can fluctuate it is rotatably equipped with in frame, floating axle is provided with friction driving roller, described friction driving roller rotational band moves machine frame movement, BOGEY WHEEL it is additionally provided with and for floating axle being provided towards running the elastic force of track so that friction driving roller is pressed on the elastic device in tracks in described frame, described elastic device includes and floating axle is rotatably assorted floating axle bed and be arranged between floating axle bed and frame and provide the elastic component towards the elastic force running track to floating axle, the problem that friction driving roller was tilted or gnawed rail is easily caused when solving current track running mechanism by force unbalance.
Description
Technical field
The present invention relates to track run apparatus field, particularly to track running mechanism and use this mechanism with car lifting
Machine, lorry.
Background technology
At present, the handling of goods, depend on greatly manpower and fork truck has assisted, and for heavier goods, load and unload the most tired
Difficulty, the efficiency of loading and unloading is low, in order to reduce labor intensity, improve goods the efficiency of loading and unloading, notification number be CN203624883U,
2014.06.04 Chinese patent discloses a kind of box lorry-mounted crane, including compartment, the trapped orbit that is arranged in compartment
Device, moving track device, mobile dolly, elevating mechanism and trailer system, wherein move dolly and moving track device be
Track travel device, first drives moving track device to move until its vehicle exterior that overhangs out, then drives movement during use
Dolly moves to lift cargo outside compartment, although this lorry-mounted crane improves the efficiency of loading and unloading of goods, but moves dolly
Stroke in car is limited, when goods movement moving track sling by the mobile dolly of needs, owing to dolly is in moving track
One end, easily causes the friction driving roller of moving track and is tilted skidding or friction driving roller excessive the causing that be stressed gnaws rail
Problem.
Summary of the invention
It is an object of the invention to provide track running mechanism, during to solve current track running mechanism by force unbalance
Easily cause the problem that friction driving roller was tilted or gnawed rail；Above-mentioned track is used it addition, the present invention also aims to provide
The lorry-mounted crane of walking mechanism and lorry.
For achieving the above object, the first technical scheme of the track running mechanism of the present invention is: track running mechanism bag
Including rack, frame is rotatably equipped with the floating axle that at least can fluctuate, and floating axle is provided with friction driving roller, and described rubs
Wipe driving wheel rotational band and move machine frame movement, described frame is additionally provided with BOGEY WHEEL and for providing floating axle towards running rail
The elastic force in road is so that friction driving roller is pressed on the elastic device in tracks, and described elastic device includes turning with floating axle
Move the floating axle bed coordinated and be arranged between floating axle bed and frame the bullet that floating axle is provided the elastic force towards operation track
Property part.
The second technical scheme is: as the improvement to the first technical scheme, described frame is movably equipped with elasticity
Part mounting seat, described elastic component is arranged between elastic component mounting seat and floating axle bed, and described elastic component mounting seat connects
Have for regulating elastic component mounting seat to adjust the elastic component elastic adjusting mechanism to the elastic force of floating axle.
The third technical scheme is: as the improvement to the second technical scheme, and described elastic adjusting mechanism includes turning
The dynamic pressure being assemblied in frame adjusts screw rod, and described elastic component mounting seat is threaded in pressure and adjusts on screw rod and and machine
Frame spline coordinates, and described elastic adjusting mechanism drives elastic component mounting seat to move to regulate elastic component elastic force by rotating screw rod
Size.
4th kind of technical scheme is: as the improvement to first, second, third any one technical scheme, described is floating
Moving axis seat is hinged in frame so that floating axle can swing around pin joint.
5th kind of technical scheme is: as the improvement to the 4th kind of technical scheme, and described driving means includes and floats
The driving wheel that through-drive connects, the pin joint of described floating axle bed is arranged on the pivot center of driving wheel.
The first technical scheme of the lorry of the present invention is: lorry includes lorry-mounted crane, includes rail with car machine crane
Road walking mechanism, described track running mechanism includes frame, it is characterised in that: it is rotatably equipped with floating axle in frame, floats
Axle is provided with friction driving roller, and described friction driving roller rotational band is moved machine frame movement, described frame is additionally provided with BOGEY WHEEL
And for floating axle provide towards run track elastic force so that friction driving roller is pressed on the elastic device in tracks,
Described elastic device includes and floating axle is rotatably assorted floating axle bed and being arranged between floating axle bed and frame floating
Axle provides the elastic component towards the elastic force running track.
The second technical scheme of the lorry of the present invention is: as the changing of the first technical scheme of the lorry to the present invention
Entering, described frame is movably equipped with elastic component mounting seat, described elastic component is arranged on elastic component mounting seat and floating axle bed
Between, described elastic component mounting seat connects to be had for regulating elastic component mounting seat activity to adjust the elastic component bullet to floating axle
The elastic adjusting mechanism of power size.
The third technical scheme of the lorry of the present invention is: as the changing of the second technical scheme of the lorry to the present invention
Entering, described elastic adjusting mechanism includes that rotating the pressure being assemblied in frame adjusts screw rod, described elastic component mounting seat spiral shell
Stricture of vagina is connected to pressure and adjusts on screw rod and coordinate with frame spline, and described elastic adjusting mechanism is by rotating screw rod band dynamic elasticity
Part mounting seat moves to regulate elastic component elastic force.
4th kind of technical scheme of the lorry of the present invention is: first, second, third as the lorry to the present invention is any
The improvement of a kind of technical scheme, described floating axle bed is hinged in frame so that floating axle can swing around pin joint.
5th kind of technical scheme of the lorry of the present invention is: as the changing of the 4th kind of technical scheme of the lorry to the present invention
Entering, described driving means includes that the driving wheel being in transmission connection with floating axle, the pin joint of described floating axle bed are arranged on and drive
On the pivot center of driving wheel.
6th kind of technical scheme of the lorry of the present invention is: first, second, third as the lorry to the present invention is any
The improvement of a kind of technical scheme, described track running mechanism is provided with rotatable arm.
The first technical scheme of the lorry-mounted crane of the present invention is: lorry-mounted crane includes track running mechanism, described
Track running mechanism include frame, frame is rotatably equipped with floating axle, floating axle is provided with friction driving roller, and described rubs
Wipe driving wheel rotational band and move machine frame movement, described frame is additionally provided with BOGEY WHEEL and for providing floating axle towards running rail
The elastic force in road is so that friction driving roller is pressed on the elastic device in tracks, and described elastic device includes turning with floating axle
Move the floating axle bed coordinated and be arranged between floating axle bed and frame the bullet that floating axle is provided the elastic force towards operation track
Property part.
The second technical scheme of the lorry-mounted crane of the present invention is: as the first of the lorry-mounted crane to the present invention
The improvement of technical scheme, described frame is movably equipped with elastic component mounting seat, and described elastic component is arranged on elastic component and installs
Between seat and floating axle bed, described elastic component mounting seat connects to be had for regulating elastic component mounting seat activity to adjust elastic component
Elastic adjusting mechanism to the elastic force of floating axle.
The third technical scheme of the lorry-mounted crane of the present invention is: as the second of the lorry-mounted crane to the present invention
The improvement of technical scheme, described elastic adjusting mechanism includes that rotating the pressure being assemblied in frame adjusts screw rod, described bullet
Property part mounting seat be threaded in pressure and adjust on screw rod and coordinate with frame spline, described elastic adjusting mechanism is by rotation
Screw rod drives elastic component mounting seat to move to regulate elastic component elastic force.
4th kind of technical scheme of the lorry-mounted crane of the present invention is: as the lorry-mounted crane to the present invention first,
The improvement of second, third any one technical scheme, described floating axle bed is hinged in frame so that floating axle can be around hinged
Spot wobble.
5th kind of technical scheme of the lorry-mounted crane of the present invention is: as the improvement to the 4th kind of technical scheme, described
Driving means include that the driving wheel that is in transmission connection with floating axle, the pin joint of described floating axle bed are arranged on turning of driving wheel
On moving axis line.
6th kind of technical scheme of the lorry-mounted crane of the present invention is: as the lorry-mounted crane to the present invention first,
The improvement of second, third any one technical scheme, described track running mechanism is provided with rotatable arm.
The invention have the benefit that the frame of track running mechanism is provided with the floating axle that at least can fluctuate, floating
Moving axis is provided with friction driving roller and makes friction driving roller not load-bearing, and frame is rotatably equipped with BOGEY WHEEL, track running mechanism
On weight carried by BOGEY WHEEL, floating axle rotarily drive friction driving roller rotate, friction driving roller rotarily drive frame fortune
Moving on row track, floating axle is assemblied in frame by elastic device elasticity, when the BOGEY WHEEL away from suspender tilts, due to
Elastic device provides the elastic force towards track to floating axle so that friction driving roller is pressed on operation track, and friction driving roller exists
Elastic holding device hold out against under effect all the time with run rail contact, friction driving roller will not be departed from track, also by tilting
The situation of rail will not be gnawed, it is ensured that the normal of frame moves.
Further, described frame being movably equipped with elastic component mounting seat, described elastic component is arranged on elastic component
Between mounting seat and floating axle bed, described elastic component mounting seat connects to be had for regulating elastic component mounting seat to adjust elastic component
Elastic adjusting mechanism to the elastic force of floating axle, can adjust the size of the elastic force of elastic component as required.
Accompanying drawing explanation
Fig. 1 is the view during use of the specific embodiment 1 of the lorry of the present invention；
From the view of diverse location lift cargo when Fig. 2 is the use of the specific embodiment 1 of the lorry of the present invention；
Fig. 3 is trolley body and the assembling structural representation of big mechanism of car of the specific embodiment 1 of the lorry of the present invention；
Fig. 4 is trolley body and the sectional view of big mechanism of car of the specific embodiment 1 of the lorry of the present invention；
Fig. 5 is trolley body and the assembling front view of big mechanism of car of the specific embodiment 1 of the lorry of the present invention
Fig. 6 is the structural representation of the trolley body in Fig. 5；
Fig. 7 is the rearview of Fig. 5；
Fig. 8 is the structural representation of the trolley body in Fig. 7；
Fig. 9 is the phantom of Fig. 6；
Figure 10 is the assembly structure figure of trolley body and trolley track；
Figure 11 is the rearview of Figure 10；
Figure 12 is the part-structure figure of the trolley body of the specific embodiment 2 of the lorry of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
The specific embodiment 1 of the lorry of the present invention, as shown in Figure 1 to 11, lorry includes vehicle frame 1, and vehicle frame 1 guides dress
Being furnished with three lorry-mounted cranes 2, in other embodiments, the quantity of lorry-mounted crane can be at least one as required.With
Car crane 2 includes that mobile device, mobile device include vertically moving the cart being assemblied on vehicle frame 1 and transverse shifting is assemblied in
Dolly on cart, cart includes cart walking mechanism 3, and dolly includes running gear for trolley 4.It is rotatably equipped with on dolly and can hang
Stretching out the arm 41 outside lorry, on arm 41, the one end away from dolly is provided with the suspender 411 for lift cargo, carriage walking machine
Structure 4 is provided with the lift drive mechanism for driving suspender 411 to move up and down, and in the present embodiment, lift drive mechanism is for rising
Fall drives motor 412, and suspender includes suspension hook and the fixed pulley being arranged on arm.
Running gear for trolley 4 includes that car rack 42, arm 41 are arranged on car rack 42, and arm is provided with rotary shaft
413, car rack 42 is provided with rotary shaft installing hole, and rotary shaft 413 is rotated by rolling bearing 421 and is assemblied in car rack 42
On, car rack 42 is provided with rotary shaft bearing 422, and rolling bearing is arranged in rotary shaft bearing 422.On car rack 42 admittedly
Surely the rotation fixed gear plate 423 having, arm 41 is fixed with rotary drive motor 414, and rotary drive motor 414 connects first
Travelling gear 415, the first travelling gear engages with rotating fixed gear plate 423, and during use, rotary drive motor 414 drives the first biography
Moving gear rotate, due to the first travelling gear with rotation fixed gear plate engage, arm under the drive of the first travelling gear with little
Car frame relatively rotates, it is achieved the rotation of arm.
In the present embodiment, lift drive mechanism, rotary drive mechanism all use driving motor to be driven, and drive motor
Power supply mode use vehicle self and two kinds of power supply modes of externally fed, to ensure that the use of lorry-mounted crane is not by external electrical
The restriction in source, no matter outside whether have the power supply can handling goods anywhere or anytime.Due to arm can 360 degree of rotations,
The anglec of rotation of arm can be selected according to the position of goods to be installed with lorry during use.This arm not only can be from boxcar
Afterbody stretches out, it is also possible to stretch out from the left and right sides of boxcar, adjusts arm on compartment in combination with cart walking mechanism
The position of fore-and-aft direction, it is possible to achieve comprehensive handling goods without dead angle.
In the present embodiment, car rack 42 being rotatably equipped with dolly floating axle 43, dolly floating axle 43 is in transmission connection
Having left and right to drive motor 44, the two ends of dolly floating axle 43 are provided with dolly friction driving roller 45, and car rack 42 also rotates dress
It is furnished with along the spaced apart two pairs of dolly BOGEY WHEELs 46 of car rack moving direction.Two dolly friction driving rollers are distributed in dolly
Both sides before and after frame, dolly BOGEY WHEEL is also disposed at the both sides of car rack simultaneously, also reduces dolly friction driving roller, little
Car BOGEY WHEEL, in the space shared by vertical direction, also improves the stability of car rack.In other embodiments, dolly holds
The quantity of roller according to the volume of car rack and operation stability require to arrange three to or at least four right, in other feelings
Under condition, dolly BOGEY WHEEL can not also be arranged in pairs, on the premise of ensureing that car rack can stably move, respectively at dolly
Before and after frame, side arranges the BOGEY WHEEL of varying number.Dolly floating axle drives dolly friction driving roller to rotate, and dolly friction is driven
Driving wheel drives car rack to move on trolley track.In the present embodiment, trolley track 47 is for be arranged in cart frame
Two channel-section steels front and back arranged, trolley track coordinates with dolly BOGEY WHEEL in left and right directions guiding and joins at above-below direction block
Close, trolley track guides in left-right direction with dolly friction driving roller and coordinates, channel-section steel be extend in left-right direction and opening court
It is arranged in channel-section steel to the C-type steel groove of car rack, dolly friction driving roller and dolly BOGEY WHEEL.Car rack is provided with use
In dolly floating axle is provided towards the elastic force of trolley track so that dolly friction driving roller is pressed on the dolly on trolley track
Elastic device 48, dolly floating axle is assemblied on car rack by dolly elastic device elastic floating, dolly elastic device bag
Include and dolly floating axle bed 481 that dolly floating axle is rotatably assorted and being arranged between dolly floating axle bed 481 and car rack
Dolly elastic component, in the present embodiment, dolly elastic component is dolly compression spring 482, dolly elastic device pass through dolly pressure
Contracting spring provides the elastic force towards trolley track to dolly floating axle.Dolly floating axle cover for seat is located on dolly floating axle and with little
Car floating axle is rotatably assorted.
On car rack, spline is equipped with dolly elastic component mounting seat, and dolly compression spring is arranged on dolly elastic component and installs
Between seat and dolly floating axle bed, in the present embodiment, elastic component mounting seat is elastic component installing plate 483, dolly floating axle bed
Being provided with top pressure surface, in the present embodiment, for the ease of the installation of dolly compression spring, the upper end of dolly compression spring is provided with auxiliary
Helping flat board 484, assistant flat-plate and top pressure surface top press-fit, top pressure surface is in the downside of dolly floating axle bed, implements at other
In example, assistant flat-plate can not set, and the press-fit of pressure surface top directly and is pushed up in the upper end of dolly compression spring.Dolly elastic component installing plate
Connect and have for regulating dolly elastic component installing plate to adjust the dolly elastic component dolly bullet to the elastic force of dolly floating axle
Power governor motion 49, dolly elastic adjusting mechanism 49 includes that rotating the dolly pressure being assemblied on car rack adjusts screw rod 491,
Dolly elastic component installing plate 483 is threaded in dolly pressure and adjusts on screw rod 491, and dolly elastic adjusting mechanism is little by rotating
Car pressure adjusts screw rod and drives dolly elastic component installing plate to move to regulate dolly elastic component elastic force.Due to lorry-mounted crane
Being arranged on the top in compartment, for the ease of adjusting the elastic force of dolly elastic component, dolly friction driving roller top is contained in C-type steel groove
Upper side on, dolly compression spring is arranged on the lower section of dolly floating axle bed, and dolly elastic component installing plate is arranged on dolly bullet
Property part lower section, dolly adjust screw rod extend up and down, dolly adjust screw rod epimere be provided with and dolly elastic component installing plate screw thread
The dolly connected adjusts screw flight section, and it is to screw dolly to adjust the adjustment end that screw rod rotates, just that dolly adjusts the lower end of screw rod
In operation.
Can ensure that car rack exists in dolly friction driving roller is contained in the groove of C-type steel groove by dolly elastic device top
The dolly friction driving roller not load-bearing by dolly BOGEY WHEEL load-bearing time mobile, dolly friction driving roller is subjected only to fill in dolly elasticity
The lower guarantee of the effect that holds out against put has the satisfied pressure that dolly BOGEY WHEEL can be driven to rotate between trolley track, improves dolly
In the life-span of friction driving roller, meanwhile, can cause on car rack remote when the goods that the suspender being in arm one end is hung is heavier
Dolly BOGEY WHEEL from suspender tilts, and now, dolly friction driving roller both will not under the effect that holds out against of dolly elastic top device
With trolley track depart from, also will not and trolley track between active force cross ambassador's dolly friction-driven rotation browsing rail, it is ensured that dolly
The normal work of friction driving roller.
Dolly floating axle bed 43 is hinged on car rack 42, and in the present embodiment, dolly floating axle can be around hinged null circle
Week floats, and in other embodiments, dolly floating axle at least can fluctuate.Dolly floating axle is by being arranged on dolly floating axle
Upper little axle gear runs with left and right and drives the second travelling gear of motor to engage, and when dolly floating axle floats, dolly floats
The gear arranged on axle is around the certain angle of pivot axis of the second travelling gear engaged with the shaft gear on dolly floating axle
Degree, the little axle gear of guarantee and the engagement of the second travelling gear, the present embodiment is hinged on by the axle bed that floated by dolly
On car rack, dolly floating axle bed can drive dolly floating axle to rotate around pin joint, according to the rotation of actual transmission gear
The position of axis rationally arranges the position of pin joint, to realize again can while floating axle fluctuates relative to car rack
Ensure that floating axle rotates to drive friction driving roller to rotate normally, it is preferred that the pin joint of floating axle bed is arranged on second turn
On the pivot center of moving gear.In other embodiments, floating axle bed can be gone up guiding along the vertical direction and be assemblied in car rack
On, now dolly floating axle fluctuates, and can be connected by belt transmission between dolly floating axle and trolley drive motor, by
Having certain elasticity in belt, when dolly floating axle fluctuates in use, belt can be with self adaptation.Certainly, in order to permissible
Adapt to the distance that fluctuates that dolly is bigger, it would however also be possible to employ with c-type chute, dolly floating axle bed is guided, wherein c-type chute
Opening towards drive motor place side.
Cart walking mechanism is also adopted by rail mounted walking mechanism, and in the present embodiment, traveling mechanism of the larger traveller includes cart machine
Frame 31, cart floating axle 32, Big Semen Plantaginis rear drive motor 33, cart friction driving roller 35, cart BOGEY WHEEL 36, cart elasticity fill
Put 38, cart elastic adjusting mechanism 37.Traveling mechanism of the larger traveller differs only in wheeling mechanism: set in cart frame 31
There is the control unit 39 for controlling crane the whole series electrical equipment.The motion along the longitudinal direction of cart walking mechanism, big garage
The track walking mechanism extends the most along the longitudinal direction, and the track that cart walking mechanism is provided with wheeling mechanism is the most parallel
Two C-shaped channel steel being oppositely arranged, the principle of its walking mechanism is identical with above-mentioned running gear for trolley, repeats no more, it addition, be
Being easy to the installation of cart walking mechanism, the track of cart walking mechanism is the C-shaped channel steel that vehicle frame top carries, large vehicle walking machine
In the C-shaped channel of the C-type steel that the cart friction driving roller of structure and cart BOGEY WHEEL are installed in vehicle frame, it is not necessary to additionally install big garage additional
Walking track, in other embodiments, the structure according to actual boxcar is different, it is also possible to the large vehicle walking rail needed for installation
Road, large vehicle walking track can also be I shape channel-section steel.
The specific embodiment 2 of the lorry of the present invention, the present embodiment differs only in embodiment 1: as shown in figure 12, little
Vehicle carriage 42 is provided with arm 41, overhangs in the side of telescopic dolly floating axle bed 481 to have and presses with dolly compression spring top
The floating axle bed top pressing board 482 coordinated, top pressure surface is arranged on top pressing board, and this structure can make elastic adjusting mechanism be arranged on
The side of dolly floating axle, reduces the height of car rack 42.
The specific embodiment 3 of the lorry of the present invention, the present embodiment differs only in embodiment 1: this lorry is not railway carriage or compartment
Formula lorry, is provided with the vehicle frame for installing lorry-mounted crane in the wagon box of lorry.
The specific embodiment 1 of the track running mechanism of the present invention, the structure of track running mechanism is concrete with above-mentioned lorry
The structure of the running gear for trolley described in embodiment 1 or 2 or 3 is identical, repeats no more.
The specific embodiment 2 of the track running mechanism of the present invention, the structure of track running mechanism is concrete with above-mentioned lorry
The structure of the cart walking mechanism described in embodiment 1 or 2 or 3 is identical, repeats no more.
The specific embodiment of the specific embodiment of the lorry-mounted crane of the present invention, the structure of lorry-mounted crane and above-mentioned lorry
The structure of the lorry-mounted crane described in 1 or 2 or 3 is identical.
The track running mechanism of the present invention and use other embodiments of the lorry-mounted crane of this track running mechanism, lorry
In, above-mentioned arm can also be securely fitted on dolly, and now the relative angle with car rack of arm is fixed；Above-mentioned track
The purpose using C-shaped channel steel is to install for convenience, and low cost simultaneously, in other cases, track can also is that and meets at machine
Frame moving direction guides and coordinates the other kinds of track simultaneously coordinated at above-below direction block, such as: by being oppositely arranged up and down
The track of stripe board composition, is arranged on dolly between two stripe board during use；Above-mentioned compression spring can also is that stretching bullet
Spring, now elastic component installing plate is arranged on the top of floating axle bed, and floating axle bed is subject to spring tension upward all the time, this
Time elastic adjusting mechanism pressure adjust screw rod at least two can be set, the top of floating axle bed can be arranged on, it is also possible to
Being arranged on the lower section of floating axle bed, certainly, above-mentioned friction driving roller can also push up on the downside being contained in C-shaped channel；Above-mentioned elastic force
Governor motion can be to be withstood on elastic component installing plate by adjusting screw rod, by adjusting screw rod pushing tow elastic component during use, certainly
Elastic adjusting mechanism can not also set；Above-mentioned friction driving roller size can be in the same size with BOGEY WHEEL；Above-mentioned suspender can be adopted
Use fixed pulley group, it would however also be possible to employ running block；Ensureing that floating axle bed can be in the horizontal direction to floating axle location and perpendicular
Nogata is to can be on the premise of support floating axle, and above-mentioned floating axle bed can be the U-shape structure of opening upwards, certainly, in friction
During driving wheel installation site difference, floating axle bed should make adaptive change, and the most above-mentioned friction driving roller top is contained in C-shaped channel
Downside time, floating axle bed can be the U-shape structure that Open Side Down；Above-mentioned running gear for trolley can not also set, and now hangs
Arm rotates and is assemblied in the frame of cart walking mechanism；Elastic component installing plate can also be hinged on car rack, now compresses
Spring can be torsion spring.
Claims (15)
1. track running mechanism, including frame, it is characterised in that: it is rotatably equipped with the floating that at least can fluctuate in frame
Axle, floating axle is provided with friction driving roller, and described friction driving roller rotational band is moved machine frame movement, described frame is additionally provided with
BOGEY WHEEL and for floating axle provide towards run track elastic force so that friction driving roller is pressed on the bullet in tracks
Property device, described elastic device includes and floating axle is rotatably assorted floating axle bed and being arranged between floating axle bed and frame
The elastic component towards the elastic force running track is provided to floating axle.
Track running mechanism the most according to claim 1, it is characterised in that: it is movably equipped with elastic component peace in described frame
Dress seat, described elastic component is arranged between elastic component mounting seat and floating axle bed, and described elastic component mounting seat connects useful
In regulation elastic component mounting seat to adjust the elastic component elastic adjusting mechanism to the elastic force of floating axle.
Track running mechanism the most according to claim 2, it is characterised in that: described elastic adjusting mechanism includes rotating dress
Fitting over the pressure in frame and adjust screw rod, described elastic component mounting seat is threaded in pressure and adjusts on screw rod and stop with frame
Turning and coordinate, it is big that described elastic adjusting mechanism drives elastic component mounting seat to move to regulate elastic component elastic force by rotation screw rod
Little.
4. according to the track running mechanism described in any one of claim 1-3, it is characterised in that: described floating axle bed is hinged on
So that floating axle can swing around pin joint in frame.
Track running mechanism the most according to claim 4, it is characterised in that: described driving means includes passing with floating axle
The driving wheel being dynamically connected, the pin joint of described floating axle bed is arranged on the pivot center of driving wheel.
6. with car machine crane, lorry, including lorry-mounted crane, includes that track running mechanism, described track running mechanism include
Frame, it is characterised in that: being rotatably equipped with floating axle in frame, floating axle is provided with friction driving roller, described friction-driven
Wheel rotates and drives machine frame movement, described frame is additionally provided with BOGEY WHEEL and for providing floating axle towards the bullet running track
Power is so that friction driving roller is pressed on the elastic device in tracks, and described elastic device includes being rotatably assorted with floating axle
Floating axle bed and being arranged between floating axle bed and frame floating axle is provided towards the elastic component of elastic force running track.
Lorry the most according to claim 6, it is characterised in that: it is movably equipped with elastic component mounting seat, institute in described frame
The elastic component stated is arranged between elastic component mounting seat and floating axle bed, and described elastic component mounting seat connects to be had for regulating bullet
Property part mounting seat activity is to adjust the elastic component elastic adjusting mechanism to the elastic force of floating axle.
Lorry the most according to claim 7, it is characterised in that: described elastic adjusting mechanism includes that rotation is assemblied in frame
On pressure adjust screw rod, described elastic component mounting seat is threaded in pressure and adjusts on screw rod and coordinate with frame spline,
Described elastic adjusting mechanism drives elastic component mounting seat to move to regulate elastic component elastic force by rotating screw rod.
9. according to the lorry described in any one of claim 6-8, it is characterised in that: described floating axle bed be hinged in frame with
Make floating axle can swing around pin joint.
Lorry the most according to claim 9, it is characterised in that: described driving means includes being in transmission connection with floating axle
Driving wheel, the pin joint of described floating axle bed is arranged on the pivot center of driving wheel.
11. lorry-mounted cranes, including track running mechanism, described track running mechanism includes frame, it is characterised in that: frame
On be rotatably equipped with floating axle, floating axle is provided with friction driving roller, and described friction driving roller rotational band moves machine frame movement, institute
BOGEY WHEEL it is additionally provided with and for floating axle being provided towards running the elastic force of track so that friction driving roller compresses in the frame stated
Elastic device in tracks, described elastic device includes the floating axle bed being rotatably assorted with floating axle and is arranged on floating
The elastic component towards the elastic force running track is provided to floating axle between moving axis seat and frame.
12. lorry-mounted cranes according to claim 11, it is characterised in that: it is movably equipped with elastic component peace in described frame
Dress seat, described elastic component is arranged between elastic component mounting seat and floating axle bed, and described elastic component mounting seat connects useful
In regulation elastic component mounting seat activity to adjust the elastic component elastic adjusting mechanism to the elastic force of floating axle.
13. lorry-mounted cranes according to claim 12, it is characterised in that: described elastic adjusting mechanism includes rotating dress
Fitting over the pressure in frame and adjust screw rod, described elastic component mounting seat is threaded in pressure and adjusts on screw rod and stop with frame
Turning and coordinate, it is big that described elastic adjusting mechanism drives elastic component mounting seat to move to regulate elastic component elastic force by rotation screw rod
Little.
14. according to the lorry-mounted crane described in any one of claim 11-13, it is characterised in that: described floating axle bed is hinged
So that floating axle can swing around pin joint in frame.
15. lorry-mounted cranes according to claim 14, it is characterised in that: described driving means includes passing with floating axle
The driving wheel being dynamically connected, the pin joint of described floating axle bed is arranged on the pivot center of driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610627513.4A CN106241600B (en) | 2016-08-03 | 2016-08-03 | Track running mechanism and lorry-mounted crane, the lorry for using the mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610627513.4A CN106241600B (en) | 2016-08-03 | 2016-08-03 | Track running mechanism and lorry-mounted crane, the lorry for using the mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106241600A true CN106241600A (en) | 2016-12-21 |
| CN106241600B CN106241600B (en) | 2019-04-12 |
Family
ID=57605887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610627513.4A Active CN106241600B (en) | 2016-08-03 | 2016-08-03 | Track running mechanism and lorry-mounted crane, the lorry for using the mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106241600B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311035A (en) * | 2017-07-31 | 2017-11-03 | 江苏艾锐克起重装备有限公司 | A kind of aluminium rail electric drive dolly |
| CN107686051A (en) * | 2017-08-24 | 2018-02-13 | 芜湖市长江起重设备制造有限公司 | A kind of derailing bascule of OTC's trolley travelling mechanism |
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| EP0088452A2 (en) * | 1982-03-10 | 1983-09-14 | McNeil Corporation | Material handling system |
| CN1590271A (en) * | 2003-08-29 | 2005-03-09 | 神钢电机株式会社 | Conveying trolley |
| CN204801917U (en) * | 2015-06-29 | 2015-11-25 | 宫兆涛 | Height is barrier nature double round differential moving platform more |
| CN204917691U (en) * | 2015-07-10 | 2015-12-30 | 河南东起机械有限公司 | Electronic dolly of hoist double track |
| CN204980929U (en) * | 2015-09-15 | 2016-01-20 | 王历鑫 | Hoisting apparatus and use this hoisting apparatus's freight train |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0088452A2 (en) * | 1982-03-10 | 1983-09-14 | McNeil Corporation | Material handling system |
| CN1590271A (en) * | 2003-08-29 | 2005-03-09 | 神钢电机株式会社 | Conveying trolley |
| CN204801917U (en) * | 2015-06-29 | 2015-11-25 | 宫兆涛 | Height is barrier nature double round differential moving platform more |
| CN204917691U (en) * | 2015-07-10 | 2015-12-30 | 河南东起机械有限公司 | Electronic dolly of hoist double track |
| CN204980929U (en) * | 2015-09-15 | 2016-01-20 | 王历鑫 | Hoisting apparatus and use this hoisting apparatus's freight train |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311035A (en) * | 2017-07-31 | 2017-11-03 | 江苏艾锐克起重装备有限公司 | A kind of aluminium rail electric drive dolly |
| CN107686051A (en) * | 2017-08-24 | 2018-02-13 | 芜湖市长江起重设备制造有限公司 | A kind of derailing bascule of OTC's trolley travelling mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106241600B (en) | 2019-04-12 |
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Effective date of registration: 20220419 Address after: 528251 factory building No. 16, Dapu Yanfeng Comprehensive Development Zone, Shishan town, Nanhai District, Foshan City, Guangdong Province, self compiled No. 1 (residence declaration) Patentee after: Foshan Ou Sheng crane Technology Co.,Ltd. Address before: 453300 Bantang Village, Huangling Town, Fengqiu County, Xinxiang City, Henan Province Patentee before: Wang Lixin |