CN208439241U - It is lifted trailer system - Google Patents
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- CN208439241U CN208439241U CN201821101755.0U CN201821101755U CN208439241U CN 208439241 U CN208439241 U CN 208439241U CN 201821101755 U CN201821101755 U CN 201821101755U CN 208439241 U CN208439241 U CN 208439241U
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Abstract
The disclosure proposes a kind of lifting trailer system comprising trailer wagon and multiple lifting mechanisms.Trailer wagon includes car body, and vehicle bottom is equipped with wheel.Multiple lifting mechanisms set on car body and correspond respectively to multiple tires, and each lifting mechanism includes two support arms, so that lifting mechanism is lifted tire by two support arms.The disclosure can be realized to such as vehicle etc. while providing traction function using the trailer wagon with wheel by the lifting of traction object.Compared to existing scheme, above-mentioned technical proposal used by the disclosure is easy to operate, efficiency is higher without additional setting erecting equipment, and will not cause to damage to vehicle during lifting.Furthermore the disclosure is not necessarily to reserve additional traveling space for vehicle, and lifting can be completed when vehicle stops, and the draw operations in suitable small space accurately drive to vehicle on trailer wagon without driver, time saving and energy saving, accuracy is preferable.
Description
Technical field
This disclosure relates to pulling equipment technical field, in particular to a kind of lifting trailer system.
Background technique
Existing pulling equipment, such as trailer wagon generally require to move on vehicle when traction such as vehicle is by traction object
It moves to implementation traction on trailer wagon.Mode that vehicle is moved on trailer wagon there are two main ways: 1, set by raising
It is standby that vehicle is lifted and is lifted to trailer wagon；2, it using the supernumerary structures such as such as ramp or the additional structure of trailer wagon, supplies
Vehicle independently drives on trailer wagon.
However, the existing scheme of above-mentioned trailer wagon towing vehicle, haves the defects that different degrees of.For example, using
Erecting equipment lifts in the scheme of vehicle, needs additional erecting equipment and makes increased costs, cumbersome, efficiency is lower,
And it is easy that vehicle is caused to damage in hoisting process.For another example, it in the scheme for independently driving to trailer wagon using vehicle, needs
Reserved larger space, the draw operations being unsuitable in small space are placed for vehicle driving and trailer wagon, and need to drive
Person accurately drives to vehicle on trailer wagon, time-consuming and laborious, accuracy is poor.
Summary of the invention
One main purpose of the disclosure is to overcome at least one defect of the above-mentioned prior art, provide a kind of cost compared with
Low, efficiency is higher and the lesser lifting trailer system of occupied space.
To achieve the above object, the disclosure adopts the following technical scheme that
According to one aspect of the disclosure, a kind of lifting trailer system is provided, for lifting and towing vehicle, the vehicle
With multiple tires.Wherein, the lifting trailer system includes trailer wagon and multiple lifting mechanisms.The trailer wagon packet
Car body is included, the vehicle bottom is equipped with wheel.Multiple lifting mechanisms set on the car body and correspond respectively to multiple described
Tire, each lifting mechanism include two support arms, so that the lifting mechanism is lifted institute by two support arms
State tire.
According to one of embodiment of the disclosure, two support arms of each lifting mechanism are in level side
Upward spacing is adjustable, and the lifting mechanism is close to each other in the horizontal direction by adjusting two support arms, makes two
The support arm squeezes the tire by the front side of the tire lower part and rear side respectively, and is lifted the tire.
According to one of embodiment of the disclosure, the support arm is horizontally extending and with connecting pin and certainly
By holding, the free end of two support arms of each lifting mechanism extends respectively to the front side below the tire with after
Side, the connecting pin of two support arms are adjustably coupled to the car body respectively.
According to one of embodiment of the disclosure, the support arm is connected through end and is horizontally and rotatably connected to
The car body, the support arm of two of each lifting mechanism rotates synchronously and rotation direction is opposite.Wherein, the lifting
Mechanism is rotated towards each other by two support arms, makes front side and rear side of two support arms respectively by the tire lower part
The tire is squeezed, and is lifted the tire.
According to one of embodiment of the disclosure, the trailer wagon includes two car bodies, two car bodies point
Not Dui Yingyu the vehicle former and later two vehicle bridge, it is opposite on each car body to set that there are two the lifting mechanism, two institutes
The position for stating two tires that lifting mechanism distinguishes the corresponding vehicle bridge is corresponding, to be lifted the vehicle respectively
Two tires of the vehicle bridge.Alternatively, the trailer wagon includes two car bodies, two car bodies correspond respectively to described
The two sides of vehicle, the quantity for the lifting mechanism being arranged on each car body and position, the corresponding vehicle should
The quantity of the tire of side and position correspond, to be lifted each tire of the vehicle side respectively.
According to one of embodiment of the disclosure, the support arm is connected through end and can be connected to horizontal translation
The car body, the support arm synchronous translational of two of each lifting mechanism and translation direction is opposite.Wherein, the lifting
Mechanism is translated in opposite directions by two support arms, makes front side and rear side of two support arms respectively by the tire lower part
The tire is squeezed, and is lifted the tire.
According to one of embodiment of the disclosure, the trailer wagon includes two car bodies, two car bodies point
Not Dui Yingyu the vehicle two sides, the quantity for the lifting mechanism being arranged on each car body and position are corresponding
The vehicle side the tire quantity and position correspond, to be lifted each described of the vehicle side respectively
Tire.
According to one of embodiment of the disclosure, the support arm is telescopically arranged on the car body, the support
The telescopic direction of arm and its translation direction are perpendicular.
According to one of embodiment of the disclosure, the lifting mechanism further includes lifting device, the lifting device
Set on the car body, when front side and rear side to be located at the tire lower part in two support arms, drive described in two
Support arm synchronous ascending, and it is lifted the tire.
According to one of embodiment of the disclosure, the support arm, which has, belongs to the lifting mechanism with it
The opposite compressive plane of another support arm, the compressive plane of the support arm are matched with the shape of the tire.
As shown from the above technical solution, the disclosure propose lifting trailer system the advantages of and have the active effect that
The lifting trailer system that the disclosure proposes, by the way that " lifting mechanism includes two support arms, so that lifting mechanism passes through
Two support arms are lifted tires " design, can while providing traction function using the trailer wagon with wheel,
It realizes to such as vehicle etc. by the lifting of traction object.Compared to existing scheme, above-mentioned technical proposal used by the disclosure is not necessarily to
Additional setting erecting equipment, it is easy to operate, efficiency is higher, and vehicle will not be caused to damage during lifting.Furthermore this public affairs
It opens without reserving additional traveling space for vehicle, lifting can be completed when vehicle stops, the traction being suitble in small space
Operation, accurately drives to vehicle on trailer wagon without driver, time saving and energy saving, accuracy is preferable.
Detailed description of the invention
The detailed description of the following preferred embodiment to the disclosure, the various mesh of the disclosure are considered in conjunction with the accompanying drawings
Mark, feature and advantage will become apparent.Attached drawing is only the exemplary diagram of the disclosure, is not necessarily to draw in proportion
System.In the accompanying drawings, same appended drawing reference always shows same or similar component.Wherein:
Fig. 1 is a kind of structural schematic diagram of lifting trailer system shown according to an illustrative embodiments；
Fig. 2 is the top view of lifting trailer system shown in fig. 1；
Fig. 3 is the side view of lifting trailer system shown in fig. 1；
Fig. 4 is the enlarged drawing under lifting one working condition of trailer system shown in fig. 1；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is the enlarged drawing under lifting another working condition of trailer system shown in fig. 1；
Fig. 7 is the top view of Fig. 6；
Fig. 8 is the enlarged drawing under the lifting another working condition of trailer system shown in fig. 1；
Fig. 9 is the top view of Fig. 8；
Figure 10 is the amplification under a kind of one working condition of lifting trailer system shown according to another exemplary embodiment
Figure；
Figure 11 is the top view of Figure 10；
Figure 12 is the enlarged drawing under lifting another working condition of trailer system shown in Figure 10；
Figure 13 is the top view of Figure 12；
Figure 14 is the enlarged drawing under the lifting another working condition of trailer system shown in Figure 10；
Figure 15 is the top view of Figure 14；
Figure 16 is the structural schematic diagram according to a kind of lifting trailer system shown in another exemplary embodiment；
Figure 17 is the top view of the lifting trailer system shown in Figure 16；
Figure 18 is the side view of the lifting trailer system shown in Figure 16；
Figure 19 is the enlarged drawing under lifting one working condition of trailer system shown in Figure 16；
Figure 20 is the enlarged drawing under lifting another working condition of trailer system shown in Figure 16；
Figure 21 is the top view of Figure 19；
Figure 22 is the top view of Figure 20 lifting trailer system；
Figure 23 is a kind of structural schematic diagram of lifting trailer system shown according to another illustrative embodiments；
Figure 24 is the top view of the lifting trailer system shown in Figure 23；
Figure 25 is the side view of the lifting trailer system shown in Figure 23；
Figure 26 is the enlarged drawing under lifting one working condition of trailer system shown in Figure 23；
Figure 27 is the top view of Figure 26；
Figure 28 is the enlarged drawing under lifting another working condition of trailer system shown in Figure 23；
Figure 29 is the top view of Figure 28；
Figure 30 is the enlarged drawing under the lifting another working condition of trailer system shown in Figure 23；
Figure 31 is the top view of Figure 30.
Wherein, the reference numerals are as follows:
FIG. 1 to FIG. 9:
111. trailer wagon；1111. car body；1112. wheel；112. lifting mechanism；1121. support arm；120. vehicle；
121. tire；
Figure 10~Figure 15:
2111. car body；2121. support arm；221. tire；
Figure 16~Figure 22:
311. trailer wagon；3111. car body；312. lifting mechanism；3121. support arm；320. vehicle；321. tire；
Figure 23~Figure 31:
411. trailer wagon；4111. car body；412. lifting mechanism；4121. support arm；420. vehicle；421. tire.
Specific embodiment
The exemplary embodiments for embodying disclosure features and advantages will describe in detail in the following description.It should be understood that this
Open can have various variations in different embodiments, all not depart from the scope of the present disclosure, and it is therein illustrate and
Attached drawing is inherently illustrative, rather than to limit the disclosure.
It in being described below the different illustrative embodiments to the disclosure, is carried out referring to attached drawing, the attached drawing is formed
A part of this disclosure, and the exemplary knot of difference of many aspects of the achievable disclosure is wherein shown by way of example
Structure, system and step.It should be understood that other specified schemes of component, structure, exemplary means, system and step can be used, and
And structural and functional modification can be carried out without departing from disclosure range.Although moreover, can be used in this specification
Term " front side ", " rear side ", " two sides ", " between " etc. the different example features and element of the disclosure are described, but these
Term in this article merely for convenient, such as with reference to the accompanying drawings described in exemplary direction.Any content in this specification
It is not necessarily to be construed that the specific three dimensional direction of Structure of need is just fallen within the scope of the disclosure.
It is lifted trailer system embodiment one
Refering to fig. 1, the structure that the lifting trailer system for the principle that can embody the disclosure is representatively illustrated in Fig. 1 is shown
It is intended to.In the illustrative embodiments, the lifting trailer system that the disclosure proposes is drawn with the vehicle with lifting function
It is illustrated for equipment.It will be readily appreciated by those skilled in the art that for the lifting trailer system is applied to other rings
In border, and a variety of remodeling, addition, substitution, deletion or other variations are made to following specific embodiments, these variations still exist
In the range of the principle for the lifting trailer system that the disclosure proposes.
As shown in Figure 1, in the present embodiment, the lifting trailer system that the disclosure proposes can be used in being lifted and drawing tool
There is the vehicle 120 of multiple tires 121.It is to have four in each exemplary illustration to lifting trailer system in this specification
The vehicle 120 of a tire 121, that is, have there are two vehicle bridge and each vehicle bridge tool there are two be illustrated for tire 121.Its
In, lifting trailer system mainly includes trailer wagon 111 and four lifting mechanisms 112.Cooperation is refering to Fig. 2 to Fig. 9, in Fig. 2
Representatively illustrate the top view that can embody the lifting trailer system of disclosure principle；Energy is representatively illustrated in Fig. 3
Enough embody the side view of the lifting trailer system of disclosure principle；Disclosure principle can be embodied by representatively illustrating in Fig. 4
Lifting one working condition of trailer system under enlarged drawing；Fig. 5 is the top view of Fig. 4；Fig. 6 be in representatively illustrate can
Embody the enlarged drawing under lifting another working condition of trailer system of disclosure principle；Fig. 7 is the top view of Fig. 6；It is represented in Fig. 8
Property show can embody disclosure principle lifting the another working condition of trailer system under enlarged drawing；Fig. 9 is bowing for Fig. 8
View.Structure, connection side below in conjunction with above-mentioned attached drawing, to each chief component of the lifting trailer system of disclosure proposition
Formula and functional relationship are described in detail.
As shown in Figure 1 to Figure 3, in the present embodiment, trailer wagon 111 mainly includes car body 1111,1111 bottom of car body
Wheel 1112 is arranged in portion, for providing the actively or passively locomotive function in distraction procedure.Wherein, the specific design of car body 1111
Scheme, such as structure, quantity and the matching relationship relative to vehicle 120 of car body 1111, can be according to the tool of lifting mechanism 112
The adjustment of body flexible design, therefore the specific design scheme of the car body 1111 in present embodiment, will be following about lifting mechanism
It is discussed in detail after 112 explanation.
Further, in the present embodiment, trailer wagon 111 can preferably use the design of AGV operational mode.
Further, in the present embodiment, wheel 1112 can preferably setting using Mecanum wheel or omni-directional wheel
Meter, and in other embodiments, wheel 1112 can also need to select other types according to different designs, not with this embodiment party
Formula is limited.
As shown in Fig. 2, Fig. 4 to Fig. 9, in the present embodiment, four lifting mechanisms 112 be separately positioned on car body 1111 and
Correspond respectively to four tires 121 of vehicle 120.Wherein, each lifting mechanism 112 mainly includes two support arms 1121, lift
It rises mechanism 112 and is lifted tire 121 by two support arms 1121, thus by the synchronization of four lifting mechanisms 112 (according to not
It is asynchronous with needing also to may be selected) lifting of the realization to vehicle 120.
In the present embodiment, the spacing of two support arms 1121 of each lifting mechanism 112 in the horizontal direction is adjustable,
Lifting mechanism 112 is close to each other in the horizontal direction by adjusting two support arms 1121, and two support arms 1121 can be made to divide
Tire 121 is not squeezed by the front side of 121 lower part of tire and rear side, and is lifted tire 121.Wherein, support arm 1121 is along level
Direction extends and has connecting pin and free end, and the free end of two support arms 1121 of each lifting mechanism 112 each extends over
It is adjustably coupled to car body 1111 respectively to the front side of 121 lower section of tire and rear side, the connecting pin of two support arms 1121.
Specifically, in the present embodiment, support arm 1121, which is connected through end, horizontal to be turned as shown in Fig. 4 to Fig. 9
It is connected to car body 1111 dynamicly, two support arms 1121 of each lifting mechanism 112 rotate synchronously and rotation direction is opposite.Branch
The rotation of brace 1121 can be driven by the driving device that car body 1111 is arranged in.Accordingly, lifting mechanism 112 passes through two support arms
1121 rotate towards each other, and two support arms 1121 is made to squeeze tire 121 by the front side of 121 lower part of tire and rear side respectively, and make to take turns
Tire 121 is lifted.
Further, in the present embodiment, support arm 1121, which has, belongs to the another of a lifting mechanism 112 with it
The opposite compressive plane of support arm 1121, the compressive plane of support arm 1121 are preferably matched with the shape of tire 121, for example, interior
Recessed arc surface.In other embodiments, the shapes such as the arc surface of inclined-plane, indent, the curved surface of evagination or evagination also can be used,
It is not limited with present embodiment.
As shown in Figure 1 to Figure 3, in the present embodiment, based on above-mentioned illustrating about lifting mechanism 112, traction
Trolley 111 may include two car bodies 1111.Wherein, two car bodies 1111 correspond respectively to former and later two vehicles of vehicle 120
Bridge, opposite on each car body 1111 to set there are two lifting mechanism 112, two lifting mechanisms 112 distinguish corresponding vehicle bridge
The position of two tires 121 is corresponding, to be lifted two tires 121 of 120 vehicle bridge of vehicle respectively.Specifically, car body
1111 can be using the structure for being substantially in " ㄇ " shape, and two car bodies 1111 are corresponded respectively in the opposite arrangement that is open
The headstock and the tailstock of vehicle 120.Each tool of car body 1111 is there are two the side of relative spacing setting and is connected to two sides
End edge between one end.Two sides correspond respectively to the two sides of vehicle 120, and two lifting mechanisms 112 are separately positioned on this
Two sides are and corresponding with the position of tire 121 towards the side of vehicle 120.
By above-mentioned design, lifting trailer system lifting vehicle 120 the course of work approximately as:
Firstly, two car bodies 1111 are located at headstock and the tailstock both ends of vehicle 120, and each as shown in Figure 1, Figure 2 and shown in Fig. 5
The opening of car body 1111 is respectively facing the headstock and the tailstock of vehicle 120.At this point, the support arm 1121 of each lifting mechanism 112 is in receipts
The state of rising (or is accommodated in 1111 side of car body and opened by the side that rotation makes support arm 1121 generally conform to car body 1111
If holding tank in), and the free extreme direction of two support arms 1121 is substantially opposite.
Then, as shown in Figure 1, Figure 4 and Figure 5, two car bodies 1111 are respectively facing the headstock of vehicle 120 and the tailstock moves
It is dynamic, until two lifting mechanisms 112 of one of car body 1111 correspond respectively to two front-wheels of vehicle 120, and wherein another
Two lifting mechanisms 112 of one car body 1111 correspond respectively to two rear-wheels of vehicle 120.So-called at this time " correspondence " is
Two support arms 1121 of finger lifting mechanism 112 are located at front side and the rear side of the tire 121 corresponding to it.
Then, as shown in Figure 6 and Figure 7, two support arms 1121 of lifting mechanism 112 turn to the direction of tire 121 respectively
Dynamic, i.e., for two support arms 1121, the spacing between two support arms 1121 is gradually reduced.When two support arms 1121
When turning to certain angle (according to two 1121 connecting pin spacing of support arm or 121 size of tire, there are a variety of situations), such as
Substantially vertical with car body 1111, i.e., when for example two support arms 1121 are parallel to each other, two support arms 1121 are contacted with wheel respectively
The front side of 121 lower section of tire and rear side.
Finally, as shown in Figure 8 and Figure 9, two support arms 1121 continue opposite direction rotatings, respectively by 121 lower section of tire before
Side and rear side squeeze tire 121, generate a resultant force upward to tire 121, and be finally lifted tire 121, pass through each lift
The lifting of mechanism 112 is risen, vehicle 120 finally realizes whole lifting.
In other embodiments, car body 1111 is horizontally and rotatably connected to its connecting pin when support arm 1121 uses
Design when, other designs also can be used in 1111 structure of car body or quantity of trailer wagon 111.For example, trailer wagon 111 includes
Two correspond respectively to the car body 1111 of 120 two sides of vehicle, and each car body 1111 is substantially in the structure of " Mi " shape, each car body
Two lifting mechanisms 112 are set on 1111, two lifting mechanisms 112 respectively with its corresponding to two of 120 side of vehicle wheels
Tire 121 is corresponding, to be lifted the tire 121 of 120 side of vehicle respectively.For another example, no matter right respectively using two support arms 1121
It answers which kind of of " two sides " or " both ends " to design, two car bodies 1111 can be also designed as being respectively positioned on the two sides wheel of vehicle 120
Arrangement between 1112, and when the use design, tractor can only include a car body 1111, four lifting mechanisms
112 are arranged in the two sides of car body 1111 two-by-two respectively.
In addition, when lifting mechanism 112 two support arms 1121 squeeze respectively 121 lower part of tire front and rear sides and can not
When being lifted tire 121, or being lifted stroke needed for being unable to reach, lifting mechanism 112 can also have two 1121 liters of support arm of driving
The lifting device of drop to drive two 1121 synchronous ascendings of support arm, and is realized through two support arms 1121 to tire
Lifting.
It holds, when the lifting of vehicle 120 stroke demand is larger, lifting mechanism 112 can also have two support arms of driving
The lifting device of 1121 liftings, to drive two when two support arms 1121 squeeze tire 121 and are lifted tire 121
1121 synchronous ascending of support arm, and tire 121 is made to continue to be lifted.
It should be noted here that being shown in attached drawing and the lifting trailer system that describes in the present specification is only to use
An example in many kinds of lifting trailer systems of the principle of the invention.It should be clearly understood that the principle of the present invention is absolutely not only
It is limited to show in attached drawing or any details of lifting trailer system described in this specification or any portion for being lifted trailer system
Part.
It is lifted trailer system embodiment two
Another lifting trailer system for the principle that can embody the disclosure is representatively illustrated in 0, Figure 10 refering to fig. 1
Enlarged drawing under one working condition.In the illustrative embodiments, the lifting trailer system that the disclosure proposes is to have lift
It is illustrated for the vehicle pulling equipment of liter function.It will be readily appreciated by those skilled in the art that for the lifting is drawn
System be applied to other environment in, and to following specific embodiments make it is a variety of remodeling, addition, substitution, delete or other
Variation, these variations are still in the range of the principle for the lifting trailer system that the disclosure proposes.
As shown in Figure 10, in the present embodiment, the lifting trailer system that the disclosure proposes mainly include trailer wagon with
And four lifting mechanisms.Cooperation refering to fig. 10 to Figure 15, Figure 11 is the top view of Figure 10；Representatively illustrating in Figure 12 can
Embody the enlarged drawing under lifting another working condition of trailer system of disclosure principle；Figure 13 is the top view of Figure 12；In Figure 14
Representatively illustrate the enlarged drawing under the lifting another working condition of trailer system that can embody disclosure principle；Figure 15 is figure
14 top view.Below in conjunction with above-mentioned attached drawing, the structure of each chief component for the lifting trailer system that the disclosure is proposed,
Connection type and functional relationship are described in detail.
The design scheme of trailer wagon in present embodiment, it is roughly the same with the design scheme in first embodiment.
Difference is that in the present embodiment, lifting mechanism also has the lifting device of driving two support arms 2121 lifting.Specifically
For, lifting device setting is in car body 2111, it can be used to when two support arms 2121 and tire 221 contact, or two
When root support arm 2121 is located at front side and the rear side of 221 lower section of tire, two 2121 synchronous ascendings of support arm are driven, and are made
Tire 221 is lifted.
In the present embodiment, the spacing of two support arms 2121 of each lifting mechanism in the horizontal direction is adjustable, lift
It is close to each other in the horizontal direction by adjusting two support arms 2121 to rise mechanism, two support arms 2121 can be made respectively by taking turns
The front side of 221 lower part of tire and rear side squeeze tire 221, and are lifted tire 221.Wherein, support arm 2121 prolongs in the horizontal direction
Connecting pin and free end are stretched and have, the free end of two support arms 2121 of each lifting mechanism extends respectively to tire 221
The front side of lower section and rear side, the connecting pin of two support arms 2121 are adjustably coupled to car body 2111 respectively.
Specifically, in the present embodiment, support arm 2121 is connected through end can be horizontal as shown in Figure 10 to Figure 15
It is rotationally connected with car body 2111, two support arms 2121 of each lifting mechanism rotate synchronously and rotation direction is opposite.Accordingly,
Lifting mechanism is rotated towards each other by two support arms 2121, and two support arms 2121 is made to be located at the front side of 221 lower part of tire
And rear side, and drive 2121 raising of support arm to be lifted tire 221 by lifting device.
By above-mentioned design, lifting trailer system lifting vehicle the course of work approximately as:
Firstly, two car bodies 2111 are located at headstock and the tailstock both ends of vehicle, and the opening of each car body 2111 is respectively facing
The headstock and the tailstock of vehicle.At this point, the support arm 2121 of each lifting mechanism is in collapsed state, i.e., support arm 2121 is made by rotation
Generally conform to the side (or being accommodated in the holding tank that 2111 side of car body opens up) of car body 2111, and two support arms
2121 free extreme direction is substantially opposite.
Then, as shown in Figure 10 and Figure 11, two car bodies 2111 are respectively facing to headstock and the tailstock movement of vehicle, until
Two lifting mechanisms of one of car body 2111 correspond respectively to two front-wheels of vehicle, and another one car body 2111
Two lifting mechanisms correspond respectively to two rear-wheels of vehicle.So-called at this time " correspondence " refers to two supports of lifting mechanism
Arm 2121 is located at front side and the rear side of the tire 221 corresponding to it.
Then, as shown in Figure 12 and Figure 13, two support arms 2121 of lifting mechanism turn to the direction of tire 221 respectively
Dynamic, i.e., for two support arms 2121, the spacing between two support arms 2121 is gradually reduced.When two support arms 2121
When turning to certain angle (according to two 2121 connecting pin spacing of support arm or 221 size of tire, there are a variety of situations), such as
Substantially vertical with car body 2111, i.e., when for example two support arms 2121 are parallel to each other, two support arms 2121 are located at and take turns
The front side of 221 lower section of tire and rear side.At this point, support arm 2121 can be contacted with tire 221, can not also contact, but work as support arm
2121 with tire 221 do not contact when, still need to guarantee two support arms 2121 spacing be less than tire 221 diameter.
Finally, as shown in Figure 14 and Figure 15, driving device drives two 2121 synchronous ascendings of support arm, to pass through support
Tire 221 is lifted by arm 2121.
It should be noted here that being shown in attached drawing and the lifting trailer system that describes in the present specification is only to use
An example in many kinds of lifting trailer systems of the principle of the invention.It should be clearly understood that the principle of the present invention is absolutely not only
It is limited to show in attached drawing or any details of lifting trailer system described in this specification or any portion for being lifted trailer system
Part.
It is lifted trailer system embodiment three
The another lifting trailer system for the principle that can embody the disclosure is representatively illustrated in 6, Figure 16 refering to fig. 1
Structural schematic diagram.In the illustrative embodiments, the lifting trailer system that the disclosure proposes is with the vehicle with lifting function
It is illustrated for pulling equipment.It will be readily appreciated by those skilled in the art that for the lifting trailer system is applied to
In other environment, and a variety of remodeling, addition, substitution, deletion or other variations are made to following specific embodiments, these changes
In the range of changing the principle of the lifting trailer system still proposed in the disclosure.
As shown in figure 16, in the present embodiment, the lifting trailer system that the disclosure proposes mainly includes trailer wagon 311
And four lifting mechanisms 312.Cooperation refering to fig. 17 to Figure 22, disclosure principle can be embodied by representatively illustrating in Figure 17
Lifting trailer system top view；The lifting trailer system that can embody disclosure principle is representatively illustrated in Figure 18
Side view；The amplification under lifting one working condition of trailer system that can embody disclosure principle is representatively illustrated in Figure 19
Figure；Figure 21 is the top view of Figure 19；Representatively illustrated in Figure 20 can embody disclosure principle lifting trailer system it is another
Enlarged drawing under one working condition；Figure 22 is the top view of Figure 20.Below in conjunction with above-mentioned attached drawing, the lifting proposed to the disclosure is led
Structure, connection type and the functional relationship for drawing each chief component of system are described in detail.
The design scheme of trailer wagon 311 in present embodiment, with the substantially phase of the design scheme in first embodiment
Together.Difference is that in the present embodiment, support arm 3121 is substantially vertical with car body 3111, and support arm 3121 is connected by it
Car body 3111 can be connected to horizontal translation by connecing end, two 3121 synchronous translationals of support arm of each lifting mechanism 312 and translation
It is contrary.Accordingly, lifting mechanism 312 is translated in opposite directions by two support arms 3121, makes two support arms 3121 respectively by taking turns
The front side of 321 lower part of tire and rear side squeeze tire 321, and are lifted tire 321.
As shown in Figure 16 to Figure 18, in the present embodiment, based on above-mentioned illustrating about lifting mechanism 312, lead
Drawing trolley 311 may include two car bodies 3111.Wherein, two car bodies 3111 correspond respectively to the two sides of vehicle 320, Mei Geche
Opposite on body 3111 to set there are two lifting mechanism 312, two lifting mechanisms 312 distinguish two tires 321 of corresponding side
Position is corresponding, to be lifted two tires 321 of 320 side of vehicle respectively.Specifically, car body 3111 can be using being substantially in
The structure of " Mi " shape, and two car bodies 3111 correspond respectively to the two sides of vehicle 320 in the opposite arrangement that is open.
By above-mentioned design, lifting trailer system lifting vehicle 320 the course of work approximately as:
Firstly, as shown in Figure 16 to Figure 18, two car bodies 3111 are located at the two sides of vehicle 320, and each car body 3111 is opened
Mouth is respectively facing the two sides of car body 3111.At this point, two support arms 3121 of each lifting mechanism 312 are in big spacing collapsed state.
Then, as shown in Figure 16 to Figure 18, the two sides that two car bodies 3111 are respectively facing vehicle 320 are mobile, until its
In two lifting mechanisms 312 of a car body 3111 correspond respectively to the front wheels and rear wheels of 320 side of vehicle, and another one
Two lifting mechanisms 312 of car body 3111 correspond respectively to the front wheels and rear wheels of 320 other side of vehicle.It is so-called at this time " right
Answer ", refer to that two support arms 3121 of lifting mechanism 312 are located at front side and the rear side of the tire 321 corresponding to it.
Then, as illustrated in figures 19 and 20, two support arms 3121 of lifting mechanism 312 are respectively to the direction of tire 321
It moves horizontally, i.e., for two support arms 3121, the spacing between two support arms 3121 is gradually reduced.It is supported when two
(according to two 3121 connecting pin spacing of support arm or 321 size of tire, there are a variety of feelings when arm 3121 is moved to a fixed spacing
Shape), two support arms 3121 are contacted with front side and the rear side of 321 lower section of tire respectively.
Finally, as shown in figure 21 and figure, two support arms 3121 continue to translate in opposite directions, respectively by 321 lower section of tire
Front side and rear side squeeze tire 321, a resultant force upward to tire 321 are generated, and be finally lifted tire 321, by each
The lifting of lifting mechanism 312, vehicle 320 finally realize whole lifting.
In addition, when lifting mechanism 312 two support arms 3121 squeeze respectively 321 lower part of tire front and rear sides and can not
When being lifted tire 321, or being lifted stroke needed for being unable to reach, lifting mechanism 312 can also have two 3121 liters of support arm of driving
The lifting device of drop to drive two 3121 synchronous ascendings of support arm, and is realized through two support arms 3121 to tire 321
Lifting.
It holds, when the lifting of vehicle 320 stroke demand is larger, lifting mechanism 312 can also have two support arms of driving
The lifting device of 3121 liftings, to drive two when two support arms 3121 squeeze tire 321 and are lifted tire 321
3121 synchronous ascending of support arm, and tire 321 is made to continue to be lifted.
It should be noted here that being shown in attached drawing and the lifting trailer system that describes in the present specification is only to use
An example in many kinds of lifting trailer systems of the principle of the invention.It should be clearly understood that the principle of the present invention is absolutely not only
It is limited to show in attached drawing or any details of lifting trailer system described in this specification or any portion for being lifted trailer system
Part.
It is lifted trailer system embodiment four
Refering to Figure 23, the another lifting trailer system for the principle that can embody the disclosure is representatively illustrated in Figure 23
Structural schematic diagram.In the illustrative embodiments, the lifting trailer system that the disclosure proposes is with the vehicle with lifting function
It is illustrated for pulling equipment.It will be readily appreciated by those skilled in the art that for the lifting trailer system is applied to
In other environment, and a variety of remodeling, addition, substitution, deletion or other variations are made to following specific embodiments, these changes
In the range of changing the principle of the lifting trailer system still proposed in the disclosure.
As shown in figure 23, in the present embodiment, the lifting trailer system that the disclosure proposes mainly includes trailer wagon 411
And four lifting mechanisms 412.Refering to Figure 24 to Figure 31, disclosure principle can be embodied by representatively illustrating in Figure 24 for cooperation
Lifting trailer system top view；The lifting trailer system that can embody disclosure principle is representatively illustrated in Figure 25
Side view；The amplification under lifting one working condition of trailer system that can embody disclosure principle is representatively illustrated in Figure 26
Figure；Figure 27 is the top view of Figure 26；Representatively illustrated in Figure 28 can embody disclosure principle lifting trailer system it is another
Enlarged drawing under one working condition；Figure 29 is the top view of Figure 28；Disclosure original can be embodied by representatively illustrating in Figure 30
Enlarged drawing under the lifting another working condition of trailer system of reason；Figure 31 is the top view of Figure 30.It is right below in conjunction with above-mentioned attached drawing
Structure, connection type and the functional relationship of each chief component for the lifting trailer system that the disclosure proposes carry out specifically
It is bright.
The design scheme of trailer wagon 411 in present embodiment, with the design scheme substantially phase in third embodiment
Together.Difference is that as shown in figure 24, in the present embodiment, support arm 4121 uses except the design of horizontal translation, further
Using the design in the car body 4111 for being telescopically disposed in trailer wagon 411, and flexible direction is preferably normal to support
The direction that arm 4121 translates.Accordingly, lifting mechanism 412 is translated in opposite directions by two support arms 4121, makes two support arms 4121
Tire 421 is squeezed by the front side of 421 lower part of tire and rear side respectively, and is lifted tire 421, meanwhile, two support arms 4121
When not translating, it can retract and be accommodated in car body 4111.
As shown in Figure 23 to Figure 25, in the present embodiment, it based on above-mentioned illustrating about lifting mechanism 412, leads
Drawing trolley 411 may include two car bodies 4111.Wherein, two car bodies 4111 correspond respectively to the preceding bridge and rear axle of vehicle 420,
And the width of each car body 4111 is respectively less than the spacing between two tires 421 of the vehicle bridge corresponding to it, and make car body 4111
It can be entered by 420 bottom of vehicle and be moved between two tires 421 of same vehicle bridge.The two sides of each car body 4111 are equipped with
Two lifting mechanisms 412, two lifting mechanisms 412 are corresponding with the position of two tires 421 of the vehicle bridge respectively, to lift respectively
Rise two tires 421 of 420 vehicle bridge of vehicle.
In other embodiments, it is telescopically disposed in the car body 4111 of trailer wagon 411 based on support arm 4121
Design.Trailer wagon 411 also can only include a car body 4111, and the width of the car body 4111 is less than the wheelspan of vehicle 420, should
The two sides of car body 4111 are respectively equipped with two lifting mechanisms 412, and two ipsilateral lifting mechanisms 412 correspond respectively to vehicle
420 ipsilateral front and rear wheels.
By above-mentioned design, lifting trailer system lifting vehicle 420 the course of work approximately as:
Firstly, two car bodies 4111 are located at the headstock and the tailstock of vehicle 420 as shown in Figure 23, Figure 24 and Figure 27,
And two support arms 4121 of each lifting mechanism 412 are accommodated in inside respectively place car body 4111.
Then, as shown in Figure 23, Figure 24 and Figure 27, by two car bodies 4111 respectively from the headstock of vehicle 420 and the tailstock to
It is moved below vehicle 420, until two lifting mechanisms 412 of one of car body 4111 correspond respectively to two of vehicle 420
Front-wheel, and two lifting mechanisms 412 of another one car body 4111 correspond respectively to two rear-wheels of vehicle 420.Institute at this time
" correspondence " of meaning refers to that the stretching path of two support arms 4121 of lifting mechanism 412 is located at the tire 421 corresponding to it
Front side and rear side.
Then, as shown in Figure 28 and Figure 29, two support arms 4121 of lifting mechanism 412 are stretched out by car body 4111 respectively,
Until two support arms 4121 are located at front side and the rear side of 421 lower section of tire corresponding to it.
Finally, as shown in figures 30 and 31, two support arms 4121 translate in opposite directions, between two support arms 4121 between
Away from being gradually reduced.When two support arms 4121 are moved to a fixed spacing (according to two 4121 connecting pin spacing of support arm or wheel
There are a variety of situations for 421 size of tire), two support arms 4121 are contacted with front side and the rear side of 421 lower section of tire respectively.Two
Support arm 4121 continues to translate in opposite directions, squeezes tire 421 by the front side and rear side of 421 lower section of tire respectively, generates one to wheel
The upward resultant force of tire 421, and be finally lifted tire 421, by the lifting of each lifting mechanism 412, vehicle 420 is finally realized whole
Body lifting.
In addition, when lifting mechanism 412 two support arms 4121 squeeze respectively 421 lower part of tire front and rear sides and can not
When being lifted tire 421, or being lifted stroke needed for being unable to reach, lifting mechanism 412 can also have two 4121 liters of support arm of driving
The lifting device of drop to drive two 4121 synchronous ascendings of support arm, and is realized through two support arms 4121 to tire 421
Lifting.
It holds, when the lifting of vehicle 420 stroke demand is larger, lifting mechanism 412 can also have two support arms of driving
The lifting device of 4121 liftings, to drive two when two support arms 4121 squeeze tire 421 and are lifted tire 421
4121 synchronous ascending of support arm, and tire 421 is made to continue to be lifted.
It should be noted here that being shown in attached drawing and the lifting trailer system that describes in the present specification is only to use
An example in many kinds of lifting trailer systems of the principle of the invention.It should be clearly understood that the principle of the present invention is absolutely not only
It is limited to show in attached drawing or any details of lifting trailer system described in this specification or any portion for being lifted trailer system
Part.
Detailed description based on the respective embodiments described above, the lifting trailer system that the disclosure proposes mainly includes trailer wagon
And multiple lifting mechanisms.Wherein, vehicle bottom is equipped with wheel.Multiple lifting mechanisms are set to car body and correspond respectively to multiple wheels
Tire, each lifting mechanism includes two support arms, so that lifting mechanism is lifted tire by two support arms.
Vehicle is lifted traction method embodiment one
In conjunction with being discussed in detail for the above-mentioned lifting trailer system proposed to the disclosure, the vehicle that the disclosure proposes is lifted below
The illustrative embodiments for rising traction method are illustrated.In the illustrative embodiments, the vehicle that the disclosure proposes is lifted
Rising traction method is illustrated for carrying out the method for lifting traction to the vehicle with multiple tires.Art technology
Personnel for the vehicle is lifted traction method it is easily understood that be applied in other environment, and to following specific embodiment parties
Formula makes a variety of remodeling, addition, substitution, deletion or other variations, these variations are still lifted in the vehicle that the disclosure proposes and draw
In the range of the principle of method.
In the present embodiment, the vehicle lifting traction method that the disclosure proposes mainly comprises the steps that
There is provided a lifting apparatus comprising trailer wagon and multiple lifting mechanisms, trailer wagon include car body, car body bottom
Portion is equipped with wheel, and multiple lifting mechanisms are set to car body, and each lifting mechanism includes two support arms；
Move vehicle or trailer wagon make multiple lifting mechanisms correspond respectively to multiple tires, and each lifting mechanism
Two support arms are located at front side and the rear side of the tire lower part corresponding to it；And
It is lifted the tire corresponding to it using two support arms of lifting mechanism, and is lifted vehicle.
It should be noted that in the present embodiment, in the step of above-mentioned two support arms of utilization are lifted tire, two
Support arm is and to make tire by upward conjunction by the way of moving towards and squeezing front side and the rear side of tire lower part respectively
Power is lifted tire with this.
In addition, in the present embodiment, above-mentioned one lifting apparatus of offer the step of in, provided lifting apparatus can
With proposed using the disclosure and lifting trailer system of exemplary illustration in the above content.
Vehicle is lifted traction method embodiment two
The another exemplary embodiment of the vehicle lifting traction method proposed below to the disclosure is illustrated.This implementation
In mode vehicle lifting traction method in first embodiment vehicle be lifted traction method it is roughly the same, the two it is main
Difference is:
In the present embodiment, in the step of above-mentioned two support arms of utilization are lifted tire, two support arms are to adopt
The front side of tire lower part and the mode of rear side are jacked respectively with moving up, and lift tire with this by upward resultant force
Rise tire.
It should be noted here that shown in attached drawing and describe in the present specification vehicle lifting traction method be only can
Using an example in many kinds of vehicles lifting traction method of the principle of the invention.It should be clearly understood that original of the invention
Reason is only limitted to show in attached drawing absolutely not or vehicle described in this specification is lifted any details of traction method or vehicle is lifted
Any step of traction method.
In conclusion the lifting trailer system that the disclosure proposes, by the way that " lifting mechanism includes two support arms, so that lift
Rise mechanism and be lifted tires by two support arms " design, traction can provided using the trailer wagon with wheel
While function, realize to such as vehicle etc. by the lifting of traction object.Compared to existing scheme, above-mentioned skill used by the disclosure
Art scheme, it is easy to operate, efficiency is higher without additional setting erecting equipment, and vehicle will not be caused to damage during lifting
Wound.Furthermore the disclosure is not necessarily to reserve additional traveling space for vehicle, and lifting can be completed when vehicle stops, being suitble to narrow
Draw operations in space accurately drive to vehicle on trailer wagon without driver, time saving and energy saving, accuracy is preferable.
It is described in detail above and/or illustrates the illustrative embodiments of the lifting trailer system of disclosure proposition.But
Embodiment of the present disclosure is not limited to particular implementation as described herein, on the contrary, the component part of each embodiment and/
Or step can be independent with other component parts as described herein and/or step and be used separately.Each of one embodiment
Component part and/or each step can also be used in combination with the other component parts and/or step of other embodiment.It is introducing
Described here and/or diagram element/component part/whens waiting, term "one", " one " and " above-mentioned " etc. be to indicate existing
One or more elements/component part/etc..Term "comprising", " comprising " and " having " are included to indicate open
The meaning and the element/component part/that refers in addition to listing also may be present other than waiting other element/component part/etc..This
Outside, claims and term " first " in specification and " second " etc. are only used as label, are not the numbers to its object
Word limitation.
Although the lifting trailer system that the disclosure proposes is described according to different specific embodiments, ability
Field technique personnel, which will recognize that, to be in the spirit and scope of the claims modified the implementation of the disclosure.
Claims (10)
1. a kind of lifting trailer system, for lifting and towing vehicle, the vehicle has multiple tires, which is characterized in that institute
Stating lifting trailer system includes:
Trailer wagon, including car body, the vehicle bottom are equipped with wheel；And
Multiple lifting mechanisms set on the car body and correspond respectively to multiple tires, and each lifting mechanism includes two
Root support arm, so that the lifting mechanism is lifted the tire by two support arms.
2. lifting trailer system according to claim 1, which is characterized in that two branch of each lifting mechanism
The spacing of brace in the horizontal direction is adjustable, and the lifting mechanism is mutual in the horizontal direction by adjusting two support arms
It is close, so that two support arms is squeezed the tire by the front side of the tire lower part and rear side respectively, and make the tire
Lifting.
3. lifting trailer system according to claim 2, which is characterized in that the support arm is horizontally extending and has
There are connecting pin and free end, the free end of two support arms of each lifting mechanism extends respectively under the tire
The front side and rear side, the connecting pin of two support arms of side are adjustably coupled to the car body respectively.
4. lifting trailer system according to claim 3, which is characterized in that the support arm is connected through end can be horizontal
It is rotationally connected with the car body, the support arm of two of each lifting mechanism rotates synchronously and rotation direction is opposite；
Wherein, the lifting mechanism is rotated towards each other by two support arms, makes two support arms respectively by under the tire
The front side in portion and rear side squeeze the tire, and are lifted the tire.
5. lifting trailer system according to claim 4, which is characterized in that the trailer wagon include two car bodies, two
A car body corresponds respectively to former and later two vehicle bridge of the vehicle, opposite on each car body to set that there are two the lifts
Mechanism is risen, the position that two lifting mechanisms distinguish two tires of the corresponding vehicle bridge is corresponding, to divide
It is not lifted two tires of the vehicle vehicle bridge；Alternatively, the trailer wagon includes two car bodies, two car bodies
The two sides of the vehicle, the quantity for the lifting mechanism being arranged on each car body and position are corresponded respectively to, it is right with it
The quantity of the tire for the vehicle side answered and position correspond, to be lifted each institute of the vehicle side respectively
State tire.
6. lifting trailer system according to claim 3, which is characterized in that the support arm is connected through end can be horizontal
Translationally it is connected to the car body, the support arm synchronous translational of two of each lifting mechanism and translation direction is opposite；
Wherein, the lifting mechanism is translated in opposite directions by two support arms, makes two support arms respectively by under the tire
The front side in portion and rear side squeeze the tire, and are lifted the tire.
7. lifting trailer system according to claim 6, which is characterized in that the trailer wagon include two car bodies, two
A car body corresponds respectively to the two sides of the vehicle, the quantity for the lifting mechanism being arranged on each car body and position
It sets, the quantity of the tire of the corresponding vehicle side and position correspond, to be lifted the vehicle respectively
Each tire of the side.
8. lifting trailer system according to claim 6, which is characterized in that the support arm is telescopically arranged on the vehicle
Body, the telescopic direction of the support arm and its translation direction are perpendicular.
9. according to the described in any item lifting trailer systems of claim 2~8, which is characterized in that the lifting mechanism further includes
Lifting device, the lifting device is set to the car body, to be located at the front side of the tire lower part in two support arms
When with rear side, two support arm synchronous ascendings are driven, and are lifted the tire.
10. according to the described in any item lifting trailer systems of claim 2~8, which is characterized in that the support arm has and it
Belong to the opposite compressive plane of another support arm of the lifting mechanism, the compressive plane of the support arm and the tire
Shape matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821101755.0U CN208439241U (en) | 2018-07-12 | 2018-07-12 | It is lifted trailer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821101755.0U CN208439241U (en) | 2018-07-12 | 2018-07-12 | It is lifted trailer system |
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| Publication Number | Publication Date |
|---|---|
| CN208439241U true CN208439241U (en) | 2019-01-29 |
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ID=65088801
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821101755.0U Active CN208439241U (en) | 2018-07-12 | 2018-07-12 | It is lifted trailer system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725407A (en) * | 2018-07-12 | 2018-11-02 | 同方威视技术股份有限公司 | It is lifted trailer system and vehicle is lifted traction method |
-
2018
- 2018-07-12 CN CN201821101755.0U patent/CN208439241U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725407A (en) * | 2018-07-12 | 2018-11-02 | 同方威视技术股份有限公司 | It is lifted trailer system and vehicle is lifted traction method |
| WO2020010924A1 (en) * | 2018-07-12 | 2020-01-16 | 同方威视技术股份有限公司 | Lifting and traction system and vehicle lifting and traction method |
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