CN205819034U - Central axle sedan-chair fortune car - Google Patents
Central axle sedan-chair fortune car Download PDFInfo
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- CN205819034U CN205819034U CN201620766089.7U CN201620766089U CN205819034U CN 205819034 U CN205819034 U CN 205819034U CN 201620766089 U CN201620766089 U CN 201620766089U CN 205819034 U CN205819034 U CN 205819034U
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- load bed
- assembly
- slide rail
- central axle
- sliding sleeve
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Abstract
This utility model provides a kind of central axle sedan-chair fortune car, relate to special purpose vehicle technical field, described central axle sedan-chair fortune car includes tractor and central axle trailer, tractor and central axle trailer are provided with at least one of which load bed assembly, are being provided with multiple hydraulic pilot assembly described in adjacent two layers between load bed assembly；Described hydraulic pilot assembly includes hydraulic cylinder, fixture and sliding part；Cylinder body and the described fixture of described hydraulic cylinder are affixed, and piston rod and the described sliding part of described hydraulic cylinder are affixed, and described fixture and described sliding part are slidably connected；The telescopic direction of described hydraulic cylinder is identical with the relative glide direction of described fixture and described sliding part；Being additionally provided with limit assembly between described fixture and described sliding part, for limiting, described fixture is relative with described sliding part to slide described limit assembly.Present application addresses owing to Hydraulic Elements corrupted causes central axle sedan-chair fortune car upper strata load bed to sink in prior art, the technical problem of crushing lower floor load bed vehicle.
Description
Technical field
This utility model relates to special purpose vehicle technical field, especially relates to a kind of central axle sedan-chair fortune car.
Background technology
Sedan-chair fortune car, also known as car transporter, is the special-purpose vehicle for transporting car.Present stage, sedan-chair fortune car is mainly used in
Transported goods car, transports automobile 4S store by commodity car from production plant or cargo berth, to meet client couple
Commodity vehicle " zero kilometer " demand.Up-to-date " road vehicle contour dimension, axle load and gross mass limit value ", during GB1589 has increased newly
Put the classification of axle trailer, be a kind of form of full trailor, typically by the low chassis intermediate axle fortune at anterior main transport vehicle and rear
Defeated trailer forms, and front and back car is connected by hooking device.Central axle trailer is used for sedan-chair fortune car field, develops central axle sedan-chair fortune
Car.Bearing capacity and existing " aircraft plate " sedan-chair fortune car of central axle sedan-chair fortune car are suitable, and also it is low to have chassis of trailer, turns
Radius is little, the advantage that safety is good.
Current central axle sedan-chair fortune car is mostly as it is shown in figure 1, be made up of tractor 1 and central axle trailer 2, and it transports car
Platform include two-layer or three layers, be generally called load bed assembly 5.Every layer of load bed assembly all includes that plate placed by framework and vehicle, its
Middle frame includes that longeron 13 and crossbeam, longeron 13 are positioned at the both sides of load bed assembly, and crossbeam is vertical with longeron 13 affixed.General transport
The framework of the load bed assembly of one row's car includes two longerons 13 and multiple crossbeam.Vehicle is placed plate and is arranged on the frame of load bed assembly
In frame.Plate placed by vehicle has adjustable relative to the angle between the crossbeam of framework and can not adjust two kinds, its adjustable angle
Be conducive to loading car on every layer of load bed assembly more, but, the car spacing between levels so can be caused to diminish.Existing
Sedan-chair fortune car, be that the vehicle of its tractor part is placed plate to be commonly angled relative to framework rotatable, i.e. its two ends are with adjacent
Two crossbeams are affixed, and the vehicle on its central axle trailer is placed plate and generally can be rotated.
It is provided with lifting device, the rise of the load bed assembly for upper strata and decline between the load bed assembly 5 of every layer, in order to
Vehicle is placed in the load bed assembly 5 toward upper strata.Lifting device can use leading screw, but locking phenomenon easily occurs in leading screw, makes
With laborious and lift up efficiency is low.Therefore, the conventional many group hydraulic pilot assemblies of lifting device of central axle sedan-chair fortune car, often organize hydraulic pressure
Guidance set all includes hydraulic cylinder 4 and guiding mechanism 3.Wherein, guiding mechanism 3 includes fixture and moves along described fixture
Sliding part.The telescopic direction of hydraulic cylinder is consistent with the glide direction of guiding mechanism, its of the cylinder body of hydraulic cylinder 4 and guiding mechanism 3
In part connect, the piston rod of hydraulic cylinder 4 and another part connect, and hydraulic cylinder 4 is for driving sliding sleeve and slide rail the most sliding
Dynamic power source.Described hydraulic pilot assembly is arranged between adjacent two layers assembly, when sedan-chair fortune car comprises two-layer load bed assembly,
Generally load bed assembly and the chassis of vehicle body of lower floor is affixed, and hydraulic pilot assembly is mainly used in driving the liter of the load bed assembly on upper strata
Fall.Now, the fixture of guiding mechanism is affixed with the load bed assembly of lower floor, and the load bed assembly on sliding part and upper strata is affixed.
When the load bed assembly on upper strata needs to raise, owing to the sliding part of guidance set and the load bed assembly on upper strata are affixed, and
The car body of the load bed assembly of lower floor and sedan-chair fortune car is affixed, the fixture of guidance set 3 with affixed with car body the most therewith, hydraulic cylinder 4
Piston rod drive the sliding part of guidance set to prolong its fixture and move, and do not have between described fixture and ground relative to move
Dynamic space, therefore upper component rises under the driving of hydraulic pilot assembly.In like manner, the decline process of the load bed assembly on upper strata
Similar with uphill process.
Although central axle sedan-chair fortune car has many merits, but central axle sedan-chair fortune car is when Uneven road, feeds back to vehicle body
Amplitude and the frequency of oscillating load are the biggest, easily cause the inefficacy of hydraulic cylinder 4 in lift system.Finished fluid cylinder pressure 4 is reliable
Property dispersion ratio relatively big, just in case occurring that damage can directly contribute the damage of transported car, thus cause warp in various degree
Ji loss.In prior art, evade the problems referred to above still to put prevention first, before central axle sedan-chair vehicle conveying truck is exercised, carry out and fill
The safety inspection work divided.But, in central axle Jiao Yun garage makes, hoisting system goes wrong, and can only lean on related personnel's
Find in time.Therefore, strengthen the safety of sedan-chair fortune car lift system the most further, be a problem demanding prompt solution.
Based on this, this utility model provides a kind of central axle sedan-chair fortune car to solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is to provide a kind of central axle sedan-chair fortune car, to solve in prior art due to Hydraulic Elements
Corrupted causes central axle sedan-chair fortune car upper strata load bed to sink, the technical problem of crushing lower floor load bed vehicle.
The central axle sedan-chair fortune car that this utility model provides, including tractor and central axle trailer, described tractor and described
Central axle trailer removably connects, and described tractor and described central axle trailer are provided with at least one of which load bed assembly, in phase
It is provided with multiple hydraulic pilot assembly between load bed assembly described in adjacent two-layer；
Described hydraulic pilot assembly includes hydraulic cylinder, fixture and sliding part；The cylinder body of described hydraulic cylinder and described fixing
Part is affixed, and piston rod and the described sliding part of described hydraulic cylinder are affixed, and described fixture and described sliding part are slidably connected；Described
The telescopic direction of hydraulic cylinder is identical with the relative glide direction of described fixture and described sliding part；
Being additionally provided with limit assembly between described fixture and described sliding part, described limit assembly is used for limiting described
Fixture is relative with described sliding part to slide.
Optionally, described fixture is slide rail, and described sliding part is sliding sleeve；
Described slide rail is stock, and described sliding sleeve is the short tube of both ends open, described in the lower end of described slide rail and adjacent two layers
The framework of lower floor's load bed assembly of load bed assembly is affixed, the upper strata load bed assembly of load bed assembly described in described sliding sleeve and adjacent two layers
Framework affixed, described sliding sleeve and described slide rail are set with；
Described limit assembly includes stud, screw and at least one spacing hole；At least one described spacing hole is arranged on institute
Stating the sidewall of slide rail, described screw is arranged on described sliding sleeve；Described stud passes through one of described spacing hole and described spiral shell
Hole is spirally connected.
Optionally, described fixture is outer tube, and described sliding part is inner tube；
Said inner tube part is inserted in described outer tube, and said inner tube is away from the one end and adjacent two being inserted into described outer tube
The framework of wherein one layer of described load bed assembly of the described load bed assembly of layer is affixed, and described outer tube is away from being inserted into outside said inner tube
One end is affixed with the framework of described in adjacent two layers another layer of load bed assembly described load bed assembly；
Described limit assembly includes pin and at least one spacing hole, and at least one described spacing hole prolongs said inner tube and institute
The axis stating outer tube is arranged；Described pin is inserted with spacing hole described in the same relative position of said inner tube and described outer tube simultaneously
Dress, described pin is along said inner tube and the radial arrangement of described outer tube, and described pin is dynamic with described spacing hole to be coordinated.
Optionally, described fixture is slide rail, and described sliding part is sliding sleeve；
Described slide rail is stock, and described sliding sleeve is the short tube of both ends open, described in the lower end of described slide rail and adjacent two layers
The framework of lower floor's load bed assembly of load bed assembly is affixed, the upper strata load bed assembly of load bed assembly described in described sliding sleeve and adjacent two layers
Framework affixed, described sliding sleeve and described slide rail are set with；
Described limit assembly includes pin and at least one spacing hole, and described pin is along described slide rail and the footpath of described sliding sleeve
To layout, simultaneously with spacing hole plug-in mounting described in the same relative position of described slide rail and described sliding sleeve, described pin is with described
Spacing hole is dynamic to be coordinated.
Optionally, described slide rail is square tube, and described sliding sleeve is the square tube of both ends open, and described sliding sleeve is sleeved on described slide rail
Outward；
All described spacing holes are arranged on a sidewall of described slide rail, arrange along described slide rail length direction；Described
One sidewall of sliding sleeve is provided with at least one described spacing hole；Described pin and simultaneously same with described slide rail and described sliding sleeve
Described in one relative position during spacing hole plug-in mounting, one end is against the medial wall of described slide rail, and the other end is placed in outside described sliding sleeve.
Optionally, the cross section of said inner tube and described outer tube is rectangle.
Optionally, described slide rail is square tube, and two relative sidewalls at slide rail are respectively arranged with a described spacing hole；
Described sliding sleeve is the square tube of both ends open, and two relative sidewalls at described sliding sleeve are respectively arranged with described in one
Spacing hole；When described pin is also cross two described spacing holes on described slide rail and described sliding sleeve two side, described pin
Two ends be placed in outside described sliding sleeve.
Optionally, one end of described pin is provided with block piece, and the other end is provided with external screw thread.
Optionally, every layer of described load bed assembly all includes that at least two longeron and multiple crossbeam, each described crossbeam are all provided with
Putting between two described longerons in same layer, each described crossbeam is the most vertical with two described longerons, multiple described crossbeams
It is arranged in parallel；
Described load bed assembly includes front load bed assembly；Described tractor includes driver's cabin, chassis and described front load bed assembly,
Described driver's cabin and described chassis connect, and described front load bed assembly is arranged on described chassis；Described front load bed assembly includes
Layer load bed, lower floor's load bed and column；
Described column is arranged near described driver's cabin, is fixed between described upper strata load bed and described lower floor load bed；Described
Upper strata load bed includes that being arranged on the first vehicle above described driver's cabin places plate；Described first vehicle places plate one end with described
Load bed outermost crossbeam in upper strata is rotationally connected, and the other end is free end；
Place plate at described first vehicle and be provided with the first hydraulic pressure near between the plate face and described column of described driver's cabin
Element, the hydraulic control device of described first Hydraulic Elements is independent of the hydraulic control assembly of described central axle trailer.
Optionally, described upper strata load bed also includes that plate placed by multiple second vehicle；
The dual-side placing plate parallel with described crossbeam at each described second vehicle is provided with at least one second liquid
Pressure element.
The central axle sedan-chair fortune car that this utility model provides, hangs including tractor and central axle trailer, tractor and central axle
Car removably connects, and tractor and central axle trailer are provided with at least one of which load bed assembly, in load bed group described in adjacent two layers
Multiple hydraulic pilot assembly it is provided with between part.Wherein, hydraulic pilot assembly includes the first hydraulic pilot assembly, and the first hydraulic pressure is led
Hydraulic cylinder, fixture and sliding part is included to assembly.Cylinder body and the fixture of hydraulic cylinder are affixed, the piston rod of hydraulic cylinder and slip
Part is affixed, and fixture and sliding part are slidably connected.
The described central axle sedan-chair fortune car that this utility model provides, hydraulic pilot assembly is used for adjusting the height of load bed assembly,
So that placing car to be transported on higher load bed assembly.During use, first by the height reduction of load bed assembly, make sedan-chair
Car can reach on higher load bed assembly；Again the wheel of car is fixed on load bed assembly, drives hydraulic pilot assembly, make
Load bed assembly is increased to suitable position.
Described central axle sedan-chair fortune car that this utility model provides, almost with the glide direction of hydraulic pilot assembly side by side
Position is provided with multiple limit assembly, and limit assembly is used for limiting that fixture is relative with sliding part to slide.By said process,
After loading and fix car on central axle sedan-chair fortune car, limit assembly is used to pin current two-layer load bed assembly.
The described central axle sedan-chair fortune car that this utility model provides, by setting up limit assembly and spacing by appropriate design
The structure of assembly, reaches effectively to fix the purpose of the spacing of adjacent two layers load bed assembly.Said structure ensure that shortly
Make hydraulic package corrupted or malfunctioning time, upper strata load bed assembly declines hardly.Effectively prevent under load of slightly jolting,
The scratching of slightly colliding with of the vehicle on lower floor's load bed assembly may almost can be stopped owing to hydraulic cylinder is bad by upper strata load bed assembly
Damage the situation that the lower floor's vehicle caused damages.
Based on this, this utility model, than original technology, has the accident that can prevent sedan-chair fortune car upper strata load bed further
Sedimentation, reduces the advantage that the transported vehicle failure ratio on car transported by sedan-chair.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, below by right
In detailed description of the invention or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be embodiments more of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The front view of the central axle sedan-chair fortune car that Fig. 1 provides for this utility model prior art；
The front view of the central axle sedan-chair fortune car that Fig. 2 provides for this utility model embodiment；
Fig. 3 is the first hydraulic pilot assembly and the front view of limit assembly connection of the central axle sedan-chair fortune car shown in Fig. 2；
Fig. 4 is the second hydraulic pilot assembly and the front view of limit assembly connection of the central axle sedan-chair fortune car shown in Fig. 2.
Reference:
1-tractor；2-central axle trailer；3-guiding mechanism；
4-hydraulic cylinder；5-load bed assembly；6-hydraulic pilot assembly；
7-limit assembly；8-slide rail；9-sliding sleeve；
10-spacing hole；11-outer tube；12-inner tube；
13-longeron；14-driver's cabin；Load bed assembly before 15-；
16-chassis；17-upper strata load bed；18-lower floor load bed；
19-column；Plate placed by 20-the first vehicle；21-the first Hydraulic Elements；
Plate placed by 22-the second vehicle；23-the second Hydraulic Elements.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described
Embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into this practicality
Novel protected scope.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, be only
Must have specific for the ease of describing this utility model and simplification description rather than instruction or the device of hint indication or element
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language concrete meaning in this utility model.
Embodiment one
As in figure 2 it is shown, provide a kind of central axle sedan-chair fortune car in the present embodiment, described central axle sedan-chair fortune car includes traction
Car 1 and central axle trailer 2, described tractor 1 and described central axle trailer 2 removably connect, described tractor 1 and described in put
Axle trailer 2 is provided with at least one of which load bed assembly 5, leads being provided with multiple hydraulic pressure described in adjacent two layers between load bed assembly 5
To assembly 6；
Described hydraulic pilot assembly 6 includes hydraulic cylinder, fixture and sliding part；The cylinder body of described hydraulic cylinder and described fixing
Part is affixed, and piston rod and the described sliding part of described hydraulic cylinder are affixed, and described fixture and described sliding part are slidably connected；Described
The telescopic direction of hydraulic cylinder is identical with the relative glide direction of described fixture and described sliding part；
Being additionally provided with limit assembly 7 between described fixture and described sliding part, described limit assembly 7 is used for limiting institute
State fixture slip relative with described sliding part.
The central axle sedan-chair fortune car that this utility model provides, including tractor 1 and central axle trailer 2, tractor 1 and central axle
Trailer 2 removably connects, and tractor 1 and central axle trailer 2 are provided with at least one of which load bed assembly 5, described in adjacent two layers
Multiple hydraulic pilot assembly 6 it is provided with between load bed assembly 5.Wherein, hydraulic pilot assembly 6 includes the first hydraulic pilot assembly 6,
First hydraulic pilot assembly 6 includes hydraulic cylinder, fixture and sliding part.Cylinder body and the fixture of hydraulic cylinder are affixed, hydraulic cylinder
Piston rod and sliding part are affixed, and fixture and sliding part are slidably connected.
The described central axle sedan-chair fortune car that this utility model provides, hydraulic pilot assembly 6 is for adjusting the height of load bed assembly 5
Degree, in order to place car to be transported on higher load bed assembly 5.During use, first the height of load bed assembly 5 is dropped
Low, enable car to reach on higher load bed assembly 5；Again the wheel of car is fixed on load bed assembly 5, drives hydraulic pressure to lead
To assembly 6, load bed assembly 5 is made to be increased to suitable position.
The described central axle sedan-chair fortune car that this utility model provides, almost with the glide direction of hydraulic pilot assembly 6 side by side
Position be provided with multiple limit assembly 7, limit assembly 7 is used for limiting that fixture is relative with sliding part to slide.By above-mentioned mistake
Journey, after loading and fix car, uses limit assembly 7 to pin current two-layer load bed assembly 5 on central axle sedan-chair fortune car.
The described central axle sedan-chair fortune car that this utility model provides, by setting up limit assembly 7 and spacing by appropriate design
The structure of assembly 7, reaches effectively to fix the purpose of the spacing of adjacent two layers load bed assembly 5.Said structure ensure that
Even if hydraulic package corrupted or malfunctioning time, upper strata load bed assembly 5 declines hardly.Effectively prevent in load of slightly jolting
Under, the scratching of slightly colliding with of the vehicle on lower floor's load bed assembly 5 may almost can be stopped due to liquid by upper strata load bed assembly 5
The situation that lower floor's vehicle that cylinder pressure corrupted causes damages.
Based on this, this utility model, than original technology, has the accident that can prevent sedan-chair fortune car upper strata load bed further
Sedimentation, reduces the advantage that the transported vehicle failure ratio on car transported by sedan-chair.
As it is shown on figure 3, in the alternative of the present embodiment, described fixture is slide rail 8, described sliding part is sliding sleeve 9；
Described slide rail 8 is stock, and described sliding sleeve 9 is the short tube of both ends open, the lower end of described slide rail 8 and adjacent two layers institute
The framework of the lower floor's load bed assembly stating load bed assembly is affixed, the upper strata load bed of load bed assembly described in described sliding sleeve 9 and adjacent two layers
The framework of assembly is affixed, and described sliding sleeve 9 is set with described slide rail 8；
Described limit assembly includes stud, screw and at least one spacing hole 10；At least one described spacing hole 10 is arranged
At the sidewall of described slide rail, described screw is arranged on described sliding sleeve；Described stud passes through one of described spacing hole 10 He
Described screw is spirally connected.
The described central axle sedan-chair fortune car that this utility model provides, hydraulic pilot assembly and limit assembly are all through tight meter
Calculate, design its angle of inclination according to the direction that load bed assembly is to be moved, therefore hydraulic pilot assembly and limit assembly and horizon
Between angle have multiple.Therefore, limit assembly employs threaded, to ensure under no matter which kind of angle, and great shake
Under dynamic loading, limit assembly can consolidate connection.
As shown in Figure 4, in the alternative of the present embodiment, described fixture is outer tube 11, and described sliding part is inner tube 12；
Said inner tube 12 part is inserted in described outer tube 11, said inner tube away from be inserted into one end of described outer tube 11 with
The framework of wherein one layer of described load bed assembly of load bed assembly described in adjacent two layers is affixed, and described outer tube is described away from being inserted into
One end outside inner tube is affixed with the framework of described in adjacent two layers another layer of load bed assembly described load bed assembly；
Described limit assembly include pin and at least one spacing hole 10, at least one described spacing hole prolong said inner tube and
The axis of described outer tube is arranged；With spacing hole described in the same relative position of said inner tube and described outer tube while of described pin
Plug-in mounting, described pin is along said inner tube and the radial arrangement of described outer tube, and described pin is dynamic with described spacing hole to be coordinated.
As it is shown on figure 3, in the alternative of the present embodiment, described fixture is slide rail 8, described sliding part is sliding sleeve 9；
Described slide rail 8 is stock, and described sliding sleeve 9 is the short tube of both ends open, the lower end of described slide rail 8 and adjacent two layers institute
The framework of the lower floor's load bed assembly stating load bed assembly is affixed, the upper strata load bed of load bed assembly described in described sliding sleeve 9 and adjacent two layers
The framework of assembly is affixed, and described sliding sleeve is set with described slide rail；
Described limit assembly includes pin and at least one spacing hole 10, and described pin is along described slide rail 8 and described sliding sleeve 9
Radial arrangement, simultaneously with spacing hole 10 plug-in mounting described in the same relative position of described slide rail and described sliding sleeve, described pin
Move with described spacing hole and coordinate.
The described central axle sedan-chair fortune car that this utility model provides, the form of hydraulic pilot assembly not only includes slide rail 8 and slides
The form of set 9, also includes inner tube 12 and the form of outer tube 11.Above two form under certain conditions can be general, and at certain
Specific one can only be used under the conditions of Xie, be arranged as required to.In like manner, the structure of limit assembly also has multiple, according to spacing group
Part position in central axle sedan-chair fortune car is arranged.
In the alternative of the present embodiment, described slide rail 8 is square tube, and described sliding sleeve 9 is the square tube of both ends open, described cunning
Set 9 is sleeved on outside described slide rail 8；
All described spacing holes 10 are arranged on a sidewall of described slide rail 8, arrange along described slide rail 8 length direction；
One sidewall of described sliding sleeve 9 is provided with at least one described spacing hole 10；Described pin with described while with described slide rail 8 and
Described in the same relative position of described sliding sleeve 9 during spacing hole 10 plug-in mounting, one end is against the medial wall of described slide rail 8, the other end
It is placed in outside described sliding sleeve 9.
In the alternative of the present embodiment, the cross section of said inner tube 12 and described outer tube 11 is rectangle.
The described central axle sedan-chair fortune car that this utility model provides, slide rail 8 and sliding sleeve 9 and inner tube 12 and outer tube 11 are the most excellent
Choosing uses square tube, square tube draw materials easily, during by the shock loading of cross-sectional direction, bending resistance is strong, at one of square tube
Sidewall processing spacing hole 10 is the most relatively easy.Limit assembly uses pin, is directly inserted in spacing hole 10, is particularly suitable for profit
With there being the slide rail 8 of certain angle relative to horizontal line, and have at the uper side surface of above-mentioned slide rail 8 can the space of plug-in mounting pin
Situation, directly by spacing hole 10 identical in slide rail 8 relative position same with sliding sleeve 9 for pin dismounting, that overlap, be conducive to
Simplify operation further.
In the alternative of the present embodiment, described slide rail 8 is square tube, and two relative sidewalls at slide rail 8 are respectively provided with
There is a described spacing hole 10；
Described sliding sleeve 9 is the square tube of both ends open, and two relative sidewalls at described sliding sleeve 9 are respectively arranged with an institute
State spacing hole 10；When described pin is also cross two described spacing holes 10 on described slide rail 8 and described sliding sleeve 9 two side,
The two ends of described pin are placed in outside described sliding sleeve 9.
The described central axle sedan-chair fortune car that this utility model provides, pin is at work for limiting the heavy of upper strata load bed assembly
Fall, at upper strata load bed full load, can apply bigger load to the pin in limit assembly.Especially spacing group in the application
Part must can also open the function of locking when hydraulic package is malfunctioning, and the area of section of pin itself is limited by structure
Can not be excessive.Amid all these factors, pin is by the biggest shearing force.Therefore, in the position that some shearing force is bigger, spacing hole
10 can arrange two row, such pin have two fulcrum force, it is possible to avoid further under shock loading, pin quilt
The probability cut off.
In the alternative of the present embodiment, one end of described pin is provided with block piece, and the other end is provided with external screw thread.
The described central axle sedan-chair fortune car that this utility model provides, one end of pin is provided with block piece in case shotpin bolt is complete
Fall into slide rail 8 or inner tube 12 is internal.The pin other end is provided with external screw thread, and when only string spacing hole 10, pin agree energy
Need not screw thread, but nor affect on it and can be against slide rail 8 or inner tube 12 inside；When there being two row spacing holes 10, pin
Screw thread be placed on outside at plug-in mounting, at this moment can use threadeding of nut and pin, pin can be prevented further
Abjection.It is preferred, therefore, that all pins are all processed as unified specification, improve interchangeability of parts and by property, reduce
Processing cost.
In the alternative of the present embodiment, every layer of described load bed assembly all includes at least two longeron 13 and multiple crossbeam,
Between two described longerons 13 that each described crossbeam is arranged in same layer, each described crossbeam and two described longerons 13
All vertical, multiple described crossbeams be arranged in parallel；
Described load bed assembly includes front load bed assembly 15；Described tractor 1 includes driver's cabin 14, chassis 16 and described front goods
Platform assembly 15, described driver's cabin 14 and described chassis 16 connect, and described front load bed assembly 15 is arranged on described chassis 16；Described
Front load bed assembly 15 includes upper strata load bed 17, lower floor's load bed 18 and column 19；
Described column 19 is arranged near described driver's cabin 14, be fixed in described upper strata load bed 17 and described lower floor load bed 18 it
Between；Described upper strata load bed 17 includes that being arranged on the first vehicle above described driver's cabin 14 places plate 20；Described first vehicle is put
Putting plate 20 one end to be rotationally connected with the outermost crossbeam of described upper strata load bed 17, the other end is free end；
Plate 20 is placed near being provided with the between the plate face and described column 19 of described driver's cabin 14 at described first vehicle
One Hydraulic Elements 21, the hydraulic control device of described first Hydraulic Elements 21 is independent of the hydraulic control of described central axle trailer 2
Assembly.
The described central axle sedan-chair fortune car that this utility model provides, in the case of reasonably, in order to make full use of sedan-chair fortune car
Space, in one end of upper strata load bed 17 assembly, plate 20 placed by the top facility of driver's cabin 14 first vehicle, and the first vehicle is placed
Plate 20 can place a car.But, needing the tractor 1 of sedan-chair fortune car is keeped in repair when, need to put the first vehicle
Put plate 20 to lift and just can open the vehicle head part below driver's cabin 14.The lift system of existing sedan-chair fortune car, unified use one
Power takeoff, inconvenient operation.Particularly, when power takeoff is arranged in the hydraulic system of trailer, when trailer breaks down, the
Lifting of plate 20 placed by one vehicle can become difficulty.It is preferred, therefore, that central axle sedan-chair fortune car provided herein, the first car
Place the control system control system independent of other hydraulic cylinders of hydraulic cylinder at plate 20, lift as driver's cabin 14 facilitating
Plate 20 placed by first vehicle of top, special with under extreme case at some, conveniently keeps in repair vehicle.
As in figure 2 it is shown, in the alternative of the present embodiment, described upper strata load bed 17 also includes that plate placed by multiple second vehicle
22；
Each described second vehicle place plate 22 dual-side parallel with described crossbeam be provided with at least one second
Hydraulic Elements 23.
The described central axle sedan-chair fortune car that this utility model provides, front load bed assembly 15 includes upper strata load bed 17, upper strata load bed
17 also include that plate 22 placed by multiple second vehicle.By a front load bed assembly 15 usually entirety of existing central axle sedan-chair fortune car
Platform, its length limitation can place the total length of vehicle.Second vehicle provided herein is placed plate 22 two ends and is all provided with
Being equipped with hydraulic cylinder, place the angle of inclination of plate 22 for adjusting the second vehicle, the most each second vehicle placement plate 22 all can be put
Put a longer car, further improve the delivered payload capability of sedan-chair fortune car.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should
Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of
Technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of type each embodiment technical scheme.
Claims (10)
1. central axle sedan-chair fortune car, it is characterised in that include tractor and central axle trailer, described tractor and described in put
Axle trailer removably connects, and described tractor and described central axle trailer are provided with at least one of which load bed assembly, adjacent two
It is provided with multiple hydraulic pilot assembly between the described load bed assembly of layer；
Described hydraulic pilot assembly includes hydraulic cylinder, fixture and sliding part；The cylinder body of described hydraulic cylinder and described fixture are solid
Connecing, piston rod and the described sliding part of described hydraulic cylinder are affixed, and described fixture and described sliding part are slidably connected；Described hydraulic pressure
The telescopic direction of cylinder is identical with the relative glide direction of described fixture and described sliding part；
Being additionally provided with limit assembly between described fixture and described sliding part, described limit assembly is used for limiting described fixing
Part is relative with described sliding part to slide.
Central axle sedan-chair the most according to claim 1 fortune car, it is characterised in that described fixture is slide rail, described sliding part
For sliding sleeve；
Described slide rail is stock, and described sliding sleeve is the short tube of both ends open, the lower end of described slide rail and load bed described in adjacent two layers
The framework of lower floor's load bed assembly of assembly is affixed, the frame of the upper strata load bed assembly of load bed assembly described in described sliding sleeve and adjacent two layers
Frame is affixed, and described sliding sleeve is set with described slide rail；
Described limit assembly includes stud, screw and at least one spacing hole；At least one described spacing hole is arranged on described cunning
The sidewall of rail, described screw is arranged on described sliding sleeve；Described stud passes through one of described spacing hole and described screw spiral shell
Connect.
Central axle sedan-chair the most according to claim 1 fortune car, it is characterised in that described fixture is outer tube, described sliding part
For inner tube；
Said inner tube part is inserted in described outer tube, and said inner tube is away from one end and the adjacent two layers institute being inserted into described outer tube
The framework of the wherein one layer of described load bed assembly stating load bed assembly is affixed, and described outer tube is away from the one end being inserted into outside said inner tube
Affixed with the framework of described in adjacent two layers another layer of load bed assembly described load bed assembly；
Described limit assembly include pin and at least one spacing hole, at least one described spacing hole prolong said inner tube and described outside
The axis of pipe is arranged；With spacing hole plug-in mounting described in the same relative position of said inner tube and described outer tube while of described pin,
Described pin is along said inner tube and the radial arrangement of described outer tube, and described pin is dynamic with described spacing hole to be coordinated.
Central axle sedan-chair the most according to claim 1 fortune car, it is characterised in that described fixture is slide rail, described sliding part
For sliding sleeve；
Described slide rail is stock, and described sliding sleeve is the short tube of both ends open, the lower end of described slide rail and load bed described in adjacent two layers
The framework of lower floor's load bed assembly of assembly is affixed, the frame of the upper strata load bed assembly of load bed assembly described in described sliding sleeve and adjacent two layers
Frame is affixed, and described sliding sleeve is set with described slide rail；
Described limit assembly includes pin and at least one spacing hole, and described pin is along the radial direction cloth of described slide rail and described sliding sleeve
Putting, simultaneously with spacing hole plug-in mounting described in the same relative position of described slide rail and described sliding sleeve, described pin is spacing with described
Hole is dynamic to be coordinated.
Central axle sedan-chair the most according to claim 4 fortune car, it is characterised in that described slide rail is square tube, and described sliding sleeve is two
The square tube of end opening, described sliding sleeve is sleeved on outside described slide rail；
All described spacing holes are arranged on a sidewall of described slide rail, arrange along described slide rail length direction；Described sliding sleeve
A sidewall be provided with at least one described spacing hole；Described pin with simultaneously with described slide rail and the same phase of described sliding sleeve
To described at position during spacing hole plug-in mounting, one end is against the medial wall of described slide rail, and the other end is placed in outside described sliding sleeve.
Central axle sedan-chair the most according to claim 3 fortune car, it is characterised in that the cross section of said inner tube and described outer tube is
Rectangle.
Central axle sedan-chair the most according to claim 4 fortune car, it is characterised in that described slide rail is square tube, at two of slide rail
Relative sidewall is respectively arranged with a described spacing hole；
Described sliding sleeve is the square tube of both ends open, two relative sidewalls at described sliding sleeve be respectively arranged with one described spacing
Hole；When described pin is also cross two described spacing holes on described slide rail and described sliding sleeve two side, the two of described pin
End is placed in outside described sliding sleeve.
8. transport car according to the central axle sedan-chair described in any one of claim 3-7, it is characterised in that one end of described pin is arranged
Block piece, the other end is had to be provided with external screw thread.
Central axle sedan-chair the most according to claim 1 fortune car, it is characterised in that every layer of described load bed assembly all includes at least two
Individual longeron and multiple crossbeam, between two described longerons that each described crossbeam is arranged in same layer, each described crossbeam
The most vertical with two described longerons, multiple described crossbeams be arranged in parallel；
Described load bed assembly includes front load bed assembly；Described tractor includes driver's cabin, chassis and described front load bed assembly, described
Driver's cabin and described chassis connect, and described front load bed assembly is arranged on described chassis；Described front load bed assembly includes upper strata goods
Platform, lower floor's load bed and column；
Described column is arranged near described driver's cabin, is fixed between described upper strata load bed and described lower floor load bed；Described upper strata
Load bed includes that being arranged on the first vehicle above described driver's cabin places plate；Described first vehicle places plate one end and described upper strata
The outermost crossbeam of load bed is rotationally connected, and the other end is free end；
Place plate at described first vehicle and be provided with the first Hydraulic Elements near between the plate face and described column of described driver's cabin,
The hydraulic control device of described first Hydraulic Elements is independent of the hydraulic control assembly of described central axle trailer.
Central axle sedan-chair the most according to claim 9 fortune car, it is characterised in that described upper strata load bed also includes multiple second
Plate placed by vehicle；
Place the plate dual-side parallel with described crossbeam at each described second vehicle and be provided with at least one second hydraulic pressure unit
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620766089.7U CN205819034U (en) | 2016-07-20 | 2016-07-20 | Central axle sedan-chair fortune car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620766089.7U CN205819034U (en) | 2016-07-20 | 2016-07-20 | Central axle sedan-chair fortune car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205819034U true CN205819034U (en) | 2016-12-21 |
Family
ID=57562927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620766089.7U Expired - Fee Related CN205819034U (en) | 2016-07-20 | 2016-07-20 | Central axle sedan-chair fortune car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205819034U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945591A (en) * | 2017-02-14 | 2017-07-14 | 长久（滁州）专用汽车有限公司 | A kind of supporting bearing structure for car transporter |
| CN108394337A (en) * | 2018-05-09 | 2018-08-14 | 湖北佳恒科技股份有限公司 | A kind of Novel car fortune vehicle |
| CN110000507A (en) * | 2019-05-24 | 2019-07-12 | 安徽江淮专用汽车有限公司 | A kind of sedan-chair fortune stay welding fixture |
| CN110962726A (en) * | 2018-09-30 | 2020-04-07 | 三河市新宏昌专用车有限公司 | a vehicle transporter |
-
2016
- 2016-07-20 CN CN201620766089.7U patent/CN205819034U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945591A (en) * | 2017-02-14 | 2017-07-14 | 长久（滁州）专用汽车有限公司 | A kind of supporting bearing structure for car transporter |
| CN108394337A (en) * | 2018-05-09 | 2018-08-14 | 湖北佳恒科技股份有限公司 | A kind of Novel car fortune vehicle |
| CN110962726A (en) * | 2018-09-30 | 2020-04-07 | 三河市新宏昌专用车有限公司 | a vehicle transporter |
| CN110962726B (en) * | 2018-09-30 | 2025-01-24 | 三河市新宏昌专用车有限公司 | A vehicle transporter |
| CN110000507A (en) * | 2019-05-24 | 2019-07-12 | 安徽江淮专用汽车有限公司 | A kind of sedan-chair fortune stay welding fixture |
| CN110000507B (en) * | 2019-05-24 | 2024-01-30 | 安徽江淮专用汽车有限公司 | Clamp for welding upright post of car transporting vehicle |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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