CN106184470A - A kind of engineering truck - Google Patents
A kind of engineering truck Download PDFInfo
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- CN106184470A CN106184470A CN201610687217.3A CN201610687217A CN106184470A CN 106184470 A CN106184470 A CN 106184470A CN 201610687217 A CN201610687217 A CN 201610687217A CN 106184470 A CN106184470 A CN 106184470A
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- wheel
- engineering truck
- vehicle body
- drive mechanism
- movable rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 8
- 230000001276 controlling effect Effects 0.000 abstract description 7
- 230000032258 transport Effects 0.000 description 15
- 230000033001 locomotion Effects 0.000 description 12
- 238000010276 construction Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D9/00—Steering deflectable wheels not otherwise provided for
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a kind of engineering truck, including: vehicle body, wheel group and drive mechanism for wheel；Wheel group is connected with vehicle body by wheel adjusting means；Wheel adjusting means includes fixing connecting rod, movable rod and hydraulic jack；One end of fixing connecting rod is fixing with vehicle body to be connected, and the other end is articulated and connected with one end of movable rod；The other end of movable rod is fixing with the wheel in wheel group to be connected；One end of hydraulic jack is articulated and connected with vehicle body, and the other end is articulated and connected with the body of rod of movable rod；Drive hydraulic jack that movable rod can be driven to move, and then the lifting of wheel in regulation wheel group.Described engineering truck, by arranging drive mechanism for wheel to wheel, is not only convenient for controlling wheel, and eliminates vehicle head part, make the height reduction of engineering truck.The lifting of two ends wheel can be regulated by wheel adjusting means.Described engineering truck not only has obstacle ability of preferably crossing, and can efficiently complete the installation of box culvert in large-sized concrete box culvert work progress.
Description
Technical field
The present invention relates to construction engineering technical field, particularly relate to a kind of engineering truck.
Background technology
Engineering truck is the trunk strength in modern construction engineering, owing to the appearance of all kinds engineering truck just makes architectural engineering
Progress multiplication, greatly reduce human and material resources, bring bigger power-assisted to modernization construction.In engineering truck the most often
The purposes seen has transport and installs.But, based on engineering truck faced by various complexity external environment and transported or
The complexity of the object installed, causes the engineering truck having at present usually can not reach the effect preferably transported or install, enters
And delay project progress to a certain extent.Especially in large-sized concrete box culvert work progress, owing to box culvert deadweight is relatively big,
Use straddle truck or slingcart to install so more, but this mounting means is higher to site requirements, needs to carry
The equipment such as front arrangement crane, time cost is higher, lease expenses is relatively big, installation is wasted time and energy.Particularly in highway culvert, city
In the construction of all kinds of small-sized tunnels such as Under-cross tunnel, buried cable, telecommunication, draining, using large-scale crane the most convenient, impact is executed
Work efficiency rate.
And when sometimes needing by certain altitude obstacle, it is typically only capable to enough employing pinner heads, wood for current engineering truck
The interim obstacle of crossing of the method for plate, and the mode that detours can only be taked in the region being directed to some maximum height limits.Such mode is not
The most extremely inconvenience, and travel safety is the highest.Thus, inventor finds that existing engineering truck not only efficiency of construction is the highest, and
And cross obstacle ability poor, in particular for during box culvert construct lack effective engineering truck carry out box culvert transport and
Install.
Summary of the invention
In view of this, it is an object of the invention to propose a kind of engineering truck, not only there is obstacle ability of preferably crossing, and
Can efficiently complete transport or the installation of box culvert in large-sized concrete box culvert work progress.
A kind of engineering truck provided based on the above-mentioned purpose present invention, including: vehicle body, be positioned at the wheel group below vehicle body and
For driving the drive mechanism for wheel of described wheel group；Described wheel group is connected with vehicle body by wheel adjusting means；
Described wheel adjusting means includes fixing connecting rod, movable rod and hydraulic jack；Wherein, the one of described fixing connecting rod
Holding be connected fixing with vehicle body, the other end is articulated and connected with one end of described movable rod；The other end of described movable rod and institute
State the fixing connection of the wheel in wheel group；One end of described hydraulic jack is articulated and connected with described vehicle body, the other end and described work
The body of rod of dynamic connecting rod is articulated and connected；Drive described hydraulic jack that described movable rod can be driven to move, and then regulate described car
The lifting of wheel in wheels.
Optionally, the position of the corresponding described wheel group of described vehicle body is provided with fixed platform, rotatable platform and rotation driving
Mechanism；Described fixed platform is fixing with vehicle body to be connected；Described wheel adjusting means is connected with vehicle body by described rotatable platform, institute
Stating rotating drive mechanism can drive described rotatable platform to rotate relative to described fixed platform.
Optionally, described rotatable platform is provided with external gear or inner gear structure, and described rotating drive mechanism is for driving electricity
Machine, and described rotating drive mechanism engaged by gear with described rotatable platform, described rotating drive mechanism is by the tooth of engagement
Rotatable platform described in wheel drive rotates.
Optionally, the body of rod of described movable rod is provided with organizes articulated elements more.
Optionally, the other end of described hydraulic jack is connected to the centre position of the described movable rod body of rod.
Optionally, mobile control terminal is also included；It is described that mobile to control terminal described for control in described engineering truck
Drive mechanism for wheel and described wheel adjusting means.
Optionally, the described mobile terminal that controls can control many described engineering truck synchronous workings simultaneously, and then realizes many
Hole box culvert or the transport of the bigger equipment of width, installation.
From the above it can be seen that the present invention provide engineering truck by often organize wheel be respectively provided with wheel drive machine
Structure, can not only control often to organize the traffic direction of wheel, angle and power easily, and so can omit vehicle head part,
And then the height of whole engineering truck is substantially reduced.Connect vehicle body and wheel further through wheel adjusting means, and then can lead to
Cross described wheel adjusting means and make it possible to regulate the elevating movement of extremities of body wheel, finally realize preferable obstacle energy excessively
Power.Meanwhile, described engineering truck can also efficiently realize transport and the installation of box culvert.Therefore, engineering truck of the present invention is not only
There is obstacle ability of preferably crossing, and can efficiently complete the installation of box culvert in large-sized concrete box culvert work progress.
Accompanying drawing explanation
The side view of one embodiment of the engineering truck that Fig. 1 provides for the present invention；
The top view of one embodiment of the engineering truck that Fig. 2 provides for the present invention；
The top view of another embodiment of the engineering truck that Fig. 3 provides for the present invention；
The structural representation of wheel group in the engineering truck that Fig. 4 provides for the present invention；
The partial schematic diagram of wheel adjusting means in the engineering truck that Fig. 5 provides for the present invention；
The structural representation of one embodiment of wheel in the wheel group that Fig. 6 provides for the present invention；
The structural representation of another embodiment of wheel in the wheel group that Fig. 7 provides for the present invention；
The structural representation of an embodiment of lifting body in the engineering truck that Fig. 8 provides for the present invention；
The structural representation of another embodiment of lifting body in the engineering truck that Fig. 9 provides for the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Accompanying drawing, the present invention is described in more detail.
It should be noted that the statement of all uses " first " and " second " is for distinguishing two in the embodiment of the present invention
The entity of individual same names non-equal or the parameter of non-equal, it is seen that " first " " second ", only for the convenience of statement, should not
Being interpreted as the restriction to the embodiment of the present invention, this is illustrated by subsequent embodiment the most one by one.
Need further exist for explanation is, although the use field of described engineering truck cited in the embodiment of the present invention is pin
For processes such as the installation and transportation of box culvert in box culvert in large size engineering, but, this restriction of the engineering truck not present invention provided,
Namely the engineering truck that the present invention provides uses in other construction fields also dependent on different use demands or installation and transportation
Other workpiece, equipment.
With reference to shown in Fig. 1, the side view of an embodiment of the engineering truck provided for the present invention.Described engineering truck includes:
Vehicle body 1, it is positioned at the wheel group 2 below described vehicle body 1 and for driving the drive mechanism for wheel of described wheel group 2 (in figure not
Display)；Described vehicle body 1 generally uses platy structure, for the main body supporting structure as described engineering truck, and described vehicle body 1
Lower section be provided with wheel group 2 described at least two groups.Described drive mechanism for wheel both can be aimed at each group of wheel respectively
It is separately provided drive mechanism, such as: to often one put-put of group wheel configuration, it is also possible to be to be carried by a total drive mechanism
For power, then multiple rotating mechanism it is set by the power transmission of total drive mechanism to each wheel group, and can distinguish
Individually the motion of wheel is often organized in control.It is of course also possible to the wheel group being associated is provided with association control, such as: before vehicle body
Two groups of wheels of end can be provided with identical control mode.Described wheel group 2 is all by wheel adjusting means 3 and described vehicle body
1 connects；Described wheel adjusting means 3 is for regulating the elevating movement of wheel in described wheel group 2.So, at the described car of needs
The wheel lift of body one end or when needing obstacle that wheel strides across certain altitude, can be adjusted by described wheel adjusting means 3
Joint wheel lifting, finally realizes obstacle detouring or the purpose lifted.
Concrete, described wheel adjusting means 3 includes fixing connecting rod 31, movable rod 32 and hydraulic jack 33.Wherein, institute
Stating that one end of fixing connecting rod 31 is fixing with described vehicle body 1 to be connected, the other end is articulated and connected with one end of described movable rod 32；Institute
State that the other end of movable rod 32 is fixing with the wheel in described wheel group 2 to be connected；One end of described hydraulic jack 33 is with described
Vehicle body 1 is articulated and connected, and the other end is articulated and connected with the body of rod of described movable rod 32.Described hydraulic jack 33 is driven to drive
Described movable rod 32 moves, and then regulates the lifting of wheel in described wheel group 2.Owing to the two ends of described hydraulic jack 33 are equal
For being articulated and connected, it is of course also possible to be being rotationally connected of other forms so that institute can be driven after the elongation of described hydraulic jack 33
Stating movable rod 32 along the articulated position of described movable rod 32 with described fixing connecting rod 31 is that initial point rotates, and final driving is positioned at
The wheel of described movable rod 32 other end moves, it is achieved that the regulation of wheel height.That is, the engineering truck provided in the present invention
In, by driving described hydraulic jack 33 that described movable rod 32 can be driven to move, and then the liter of wheel below regulation vehicle body
Fall motion.Especially in the transport or installing engineering of box culvert in large size, vehicle body 1 rear end of engineering truck is needed to cross box culvert, also
I.e. make vehicle body 1 through the culvert mouth of box culvert.So box culvert can be lifted and transport or install, and the car in the present invention
Wheel adjusting means 3 makes wheel can the most effectively realize crossing of box culvert bottom level, finally improves the efficiency of engineering truck
And safety.
From above-described embodiment, the engineering truck that the present invention provides, can not only by arranging drive mechanism for wheel to wheel
Enough control easily often to organize the traffic direction of wheel, angle and power, and so can omit the structure of vehicle head part, and then
The height making whole engineering truck is substantially reduced.Connect vehicle body and wheel further through wheel adjusting means, and then institute can be passed through
State wheel adjusting means and make it possible to regulate the elevating movement of extremities of body wheel, finally realize preferable obstacle ability excessively.With
Time, described engineering truck can also efficiently realize transport and the installation of box culvert.Therefore, engineering truck of the present invention not only has relatively
Good crosses obstacle ability, and can efficiently complete the installation of box culvert in large-sized concrete box culvert work progress.
In some optional embodiments of the present invention, the position of the corresponding described wheel group 2 of described vehicle body 1 is provided with fixing flat
Platform 11, rotatable platform 12 and rotating drive mechanism (not shown)；Described fixed platform 11 is fixing with described vehicle body 1 to be connected；
Described wheel adjusting means 3 is connected with vehicle body 1 by described rotatable platform 12, and described rotating drive mechanism can drive described turning
Moving platform 12 rotates relative to described fixed platform 11, and then the wheel below vehicle body 1 can be turned to.So, work is worked as
When journey car runs into some special transport or installation environment, it is possible to realize engineering truck by controlling turning to of wheel below vehicle body
Fast steering, turn around and the fine setting of position.Such as: when engineering truck is in the right-angled bend region of narrower width, it is possible to
By controlling the direct of travel of extremities of body wheel respectively so that described engineering truck realizes turning safely and reliably.The most such as: when
When engineering truck needs laterally or other any directions move a certain distance, can be by adjusting wheel steering so that engineering truck
Original place realizes the motion of transverse movement or any direction, without the adjustment carrying out complexity.Simultaneously as wheel steering angle is adjustable
Joint, by controlling the corner of extremities of body wheel, it is also possible to make engineering truck realize the rotation in original place.So, can not only pole
The earth improves speed and the efficiency that engineering truck uses, and has more preferable safety and stability.
In some optional embodiments of the present invention, described rotatable platform 12 is provided with external gear or inner gear structure, figure
In do not show, described rotating drive mechanism is for driving motor, and described rotating drive mechanism and described rotatable platform 12 pass through tooth
Wheel engagement, described rotating drive mechanism drives described rotatable platform 12 to rotate by meshed gears.In such manner, it is possible to carry further
The precision and stability that high described wheel steering controls so that the wheel after adjustment will not occur direction due to extraneous factor
Skew.
In some optional embodiments of the present invention, with reference to shown in Fig. 5, the body of rod of described movable rod 32 is provided with many
Group articulated elements 321.So, described wheel adjusting means 3 is not only made can to regulate described liquid according to the stressing conditions of vehicle body 1
The position that compressing cylinder 33 is connected with movable rod 32 upper hinge 321, and then form more preferable force structure, improve whole wheel
The mechanical property of adjusting means 3.Furthermore, it is possible to by selecting different articulated elements 321, regulate described hydraulic jack 33 and wheel
The ratio of movement travel, such as: if by the link position of described hydraulic jack 33 and described articulated elements 321 to described fixing connecting rod
31 one end are moved, then described hydraulic jack 33 extends identical length, and the move distance of described wheel can increase；Otherwise, car
The move distance of wheel reduces.
In some preferred embodiments of the present invention, the other end of described hydraulic jack 33 is connected to described movable rod 32
The centre position of the body of rod.So so that described wheel adjusting means 3 i.e. has a preferable mechanical property, and described hydraulic oil
Cylinder 33 and wheel have suitable travel proportional, improve the safety and stability of whole wheel adjusting means 3.
In some optional embodiments of the present invention, engineering truck also includes mobile control terminal, does not shows in figure；Described shifting
The dynamic terminal that controls is for controlling the described drive mechanism for wheel in described engineering truck and described wheel adjusting means.Wherein, described
Mobile control terminal both can be to have used bluetooth, network, the various controlled in wireless modes such as infrared, it would however also be possible to employ wired mode control
System, is integrated into the control of all devices one and controls in terminal.In such manner, it is possible to overcome not enough the asking of pilot's line of vision scope
Topic, also is able to ensure the safety of driving conditions simultaneously.
Further, the described mobile terminal that controls can control many described engineering truck synchronous workings simultaneously, and then realizes
Multiple box culvert or the transport of the bigger equipment of width, installation.Such as, longer when the lateral length of equipment that is to be transported or that install
It is to use an engineering truck substantially can not bear the gravity of equipment, accept structure the most unreasonable, it is therefore desirable to multiple engineerings simultaneously
Car supports the most side by side, then controls these engineering trucks being set up in parallel by the described mobile terminal that controls, it is achieved width simultaneously
The transport of bigger equipment, installation.In particular for when many empty vans are contained, respective counts can be set according to the number of box culvert hole
Mesh engineering truck transports simultaneously or installs same box culvert.
In some optional embodiments of the present invention, with reference to shown in Fig. 1, described vehicle body 1 be arranged above jack
Structure 4.Described lifting body includes at least one jacking hydraulic cylinder and can be by equipment jack-up to be transported or to be installed.Preferably
, described lifting body 4 is arranged at the centre position of described vehicle body 1.So, described engineering truck can between part is to be transported
Equipment by described lifting body 4 jack-up come, directly transport, without extra crane, it is possible to increase engineering truck
The efficiency of transport.Meanwhile, described lifting body 4 can also improve the efficiency of engineering truck work as the aid installed.
In some optional embodiments of the present invention, see figures.1.and.2 shown, the corresponding described lifting body of described vehicle body 1
The position of 4 is provided with the second fixed platform the 13, second rotatable platform 14 and the second rotating drive mechanism；Described second fixed platform
13 fixing with described vehicle body 1 are connected；Described lifting body 4 is connected with described second rotatable platform 14, and described second rotates driving
Mechanism can drive described second rotatable platform 14 to rotate relative to described second fixed platform 13.So, described lifting body 4 energy
Reaching the fine setting being carried out certain angle and position by the equipment of jack-up, the equipment that substantially increases is installed or the efficiency of transport.Especially
Being in the installation process of box culvert in large size, rotating described lifting body 4 can carry out the adjustment of rotation direction to box culvert, enters
And make the installation of box culvert the most accurate, it is to avoid box culvert to be installed and the collision installed between box culvert.
Further, described second rotatable platform 14 is provided with external gear or inner gear structure, and described second rotates driving machine
Structure is for driving motor, and described second rotating drive mechanism is engaged by gear with described second rotatable platform 14, and described second
Rotating drive mechanism drives described second rotatable platform 14 to rotate by meshed gears, and then drives described lifting body 4 to revolve
Turn.In such manner, it is possible to improve described lifting body 4 further to rotate the precision and stability controlled so that the equipment after adjustment is not
The skew in direction can occur due to extraneous factor.
In some optional embodiments of the present invention, with reference to shown in Fig. 2 and Fig. 8, described lifting body 4 includes four groups of jackings
Hydraulic cylinder 41, and the position line of described four groups of jacking hydraulic cylinders 41 is rectangle.Namely utilize the conduct of multiple jacking hydraulic cylinder 41
The strong point carries out the jack-up operation of equipment.So so that described lifting body 4 can adapt to setting of various different types of structure
Standby, but also more jacking hydraulic cylinder 41 can be increased to reach preferably to support according to the needs of the weight of equipment and length
Effect.Therefore, the described lifting body 4 in the present invention does not limit quantity and the shape each other of described jacking hydraulic cylinder 41
The position relationship become.
In some optional embodiments of the present invention, with reference to shown in Fig. 8, it is provided with between adjacent described jacking hydraulic cylinder 41
Strengthen connecting rod 42.In such manner, it is possible to reliability when improving structural stability and the jacking of described lifting body 4.Further, described
Strengthen connecting rod 42 and include transverse bar and longitudinal rod, it is possible to improve the mechanical property of described lifting body 4 further.
In some optional embodiments of the present invention, shown in reference Fig. 9, the described jacking hydraulic pressure in described lifting body 4
Distance regulating mechanism 5 it is provided with, for regulating the spacing between described jacking hydraulic cylinder 41 between cylinder 41；Described spacing includes edge
The spacing in length of wagon direction and the spacing in vertical length of wagon direction.Described distance regulating mechanism 5 both can use hydraulic oil
Cylinder is as the cross bar between described jacking hydraulic cylinder 41, it is also possible to select other can be with the mechanism of adjustable range, such as connecting rod machine
Structure etc..Now, reinforcement connecting rod 42 can also be set between described jacking hydraulic cylinder 41, it is only necessary to makes described reinforcement connecting rod 42 energy
Enough change with the change of spacing between jacking hydraulic cylinder 41, such as, described reinforcement connecting rod 42 is set to the knot of similar expansion link
Structure.
In some optional embodiments of the present invention, with reference to shown in Fig. 8, the top of described lifting body 4 is additionally provided with top
Playing platform structure 6, the jack-up power of described lifting body 4 is delivered to be pushed up on workpiece by described jack-up platform structure 6.So, energy
Enough increase described lifting body 4 and the contact area by top workpiece, reduce stress and concentrate by top workpiece, the damage of equipment, carry
The safety and stability of high jack-up.Wherein, described jack-up platform structure 6 both can be to be provided separately within each jacking hydraulic cylinder
The platform structure on 41 tops, it is also possible to be the complete platform structure covering all jacking hydraulic cylinders 41.
In some optional embodiments of the present invention, with reference to shown in Fig. 3, described vehicle body 1 includes the first car be arrangeding in parallel
Body 101 and the second vehicle body 102；Described engineering truck also include for regulate described first vehicle body 101 and described second vehicle body 102 it
The width adjustment mechanism 7 of spacing；By described vehicle body 1 being split as the two groups of body structures in left and right so that described engineering truck energy
There is in the middle of enough adaptations the situation of barrier, and such structure also is able to relatively alleviate tare.Meanwhile, institute of the present invention
The engineering truck stated can regulate the distance between the first vehicle body 101 and the second vehicle body 102 by width adjustment mechanism 7, and then makes
Obtain engineering truck and adapt to transporting and installing of different equipment.Such as: and equipment that weight uneven longer for some width
For, described width adjustment mechanism 7 can regulate the position of described jacking hydraulic cylinder 4 strong point, and then reaches preferably to support
Structure, it is ensured that the safety and stability of engineering truck.
In some optional embodiments of the present invention, described width adjustment mechanism 7 includes driving telescopic rod and passively stretches
Bar, does not shows in figure.Wherein, described driving telescopic rod, for providing the power of described width adjustment mechanism 7, drives described active
Expansion link enables to described first vehicle body 101 and described second vehicle body 102 is close to each other or away from, and described passive flexible
Bar correspondingly can stretch according to the spacing of described first vehicle body 101 and described second vehicle body 102.So, by described active
Expansion link can either quickly adjust described first vehicle body 101 and the spacing of described second vehicle body 102, and is passively stretched by described
Contracting bar can be further ensured that between described first vehicle body 101 and described second vehicle body 102 stability connected.
In some optional embodiments of the present invention, engineering truck also includes regulating guide rail, does not shows in figure.Described first car
Body 101 and described second vehicle body 102 are all connected on described regulation guide rail, and described regulation guide rail can limit described first vehicle body
101 and described second vehicle body 102 direction of motion when regulating spacing.So, additionally it is possible to prevent vehicle body 1 from offseting, improve
Described first vehicle body 101 and described second vehicle body 102 spacing regulation stability and reliability.
In some optional embodiments of the present invention, with reference to shown in Fig. 3, engineering truck also includes controlling platform 8, described control
Platform 8 is arranged at described first vehicle body 101 and same one end of described second vehicle body 102, and this end is as the front end of engineering truck；Described
Control platform 8 to be used for controlling described drive mechanism for wheel, distance regulating mechanism and wheel adjusting means 3.Optionally, described control
The both sides of platform 8 are connected on vehicle body by reinforcement.
In some optional embodiments of the present invention, with reference to shown in Fig. 6, described wheel group 2 includes multiple short axle dicycly
Wheel group；Described short axle dicycly wheel group includes two the first wheels 21 being oppositely arranged and the second wheel 22 and is positioned at two
Between individual wheel and for connecting the short axle 23 of two wheels, the other end of described movable rod 32 is connected with described short axle 23.
So so that the power that described movable rod 32 passes out is delivered to symmetrically arranged first wheel 21 and the second wheel 22 uniformly
On, and then improve operation stability and the safety of engineering truck.
In some optional embodiments of the present invention, with reference to shown in Fig. 3, described wheel group 2 includes four groups of car wheel structures, and
Described four groups of car wheel structures are respectively arranged at two ends and the two ends of described second vehicle body 102 of described first vehicle body 101；Often organize institute
State car wheel structure and at least include two described short axle dicycly wheel groups.So, when needing obstacle detouring or needing to lift one end
During wheel, can first lift one group short axle dicycly wheel group, another is organized short axle dicycly wheel group and continues carrying and exercise, when
After exercising certain distance, can next short axle dicycly wheel group of group be lifted, the wheel lifted can be transferred to new
Continue on platform to exercise as wheel and carrying.Pack the safety and stability of whole driving conditions.
Optionally, with reference to shown in Fig. 6 and Fig. 7, described short axle 23 both can be with in the first wheel 21 and the second wheel 22
The structure that side connects, it is also possible to be through described first wheel 21 and the second wheel 22, with described first wheel 21 and the second car
The structure that the outside of wheel 22 connects.Furthermore, it is possible to by the described short axle 23 arranging different length so that described first wheel 21
With the second wheel 22, there is different spacing.
Further, with reference to shown in Fig. 1, described car wheel structure includes two short axle dicycly wheel groups, and two described short
Axle dicycly wheel group is symmetrical arranged before and after described first vehicle body 101 or described second vehicle body 102.Symmetrical mechanism is not
Only be conducive to processing and install, and the integrally-built mechanical property of engineering truck can be improved.
Optionally, with reference to shown in Fig. 4, described two groups of car wheel structures can also be uniformly arranged side by side.Certainly, in the present invention
Engineering truck does not limit the concrete mode that wheel is arranged, such as: can also use have the rear end wheel of wheel adjusting means with
Routine does not has the mode that the wheel of wheel adjusting means combines.
Optionally, all car wheel structures in the embodiment of the present invention can also be by being provided with between adjacent wheels structure
Articulated linkage structure so that the wheel train structure that all car wheel structures form a whole, so, it is only necessary to total driving is set
Dynamic device drives the divertical motion that described articulated linkage structure motion just can regulate all car wheel structures simultaneously.Such as: can
Control all wheels to rotate to same direction, it is also possible to by changing the connected mode of described articulated linkage structure, make simultaneously
Obtain car wheel structure and realize increasingly complex divertical motion, such as: make turning to and rear end car wheel structure of front end car wheel structure
Turn to difference.So so that the control of wheel is more convenient, stablizing of engineering wheel architecture entirety control can be improved simultaneously
Property and reliability.
Those of ordinary skill in the field are it is understood that the discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under the thinking of the present invention, above example
Or can also be combined between the technical characteristic in different embodiments, step can realize with random order, and exists such as
Other change of the many of the different aspect of the upper described present invention, in order to concisely they do not provide in details.
It addition, for simplifying explanation and discussing, and in order to obscure the invention, can in the accompanying drawing provided
To illustrate or can not illustrate and integrated circuit (IC) chip and the known power supply/grounding connection of other parts.Furthermore, it is possible to
Device is shown in block diagram form, in order to avoid obscuring the invention, and this have also contemplated that following facts, i.e. about this
The details of the embodiment of a little block diagram arrangements be the platform that depends highly on and will implement the present invention (that is, these details should
In the range of being completely in the understanding of those skilled in the art).Elaborating that detail (such as, circuit) is to describe the present invention's
In the case of exemplary embodiment, it will be apparent to those skilled in the art that can there is no these details
In the case of or these details change in the case of implement the present invention.Therefore, these descriptions are considered as explanation
Property rather than restrictive.
Although invention has been described to have been incorporated with the specific embodiment of the present invention, but according to retouching above
Stating, a lot of replacements, amendment and the modification of these embodiments will be apparent from for those of ordinary skills.Example
As, other memory architecture (such as, dynamic ram (DRAM)) can use discussed embodiment.
Embodiments of the invention be intended to fall into all such replacement within the broad range of claims,
Amendment and modification.Therefore, all within the spirit and principles in the present invention, any omission of being made, amendment, equivalent, improvement
Deng, should be included within the scope of the present invention.
Claims (7)
1. an engineering truck, it is characterised in that including: vehicle body, be positioned at the wheel group below vehicle body and for driving described car
The drive mechanism for wheel of wheels；Described wheel group is connected with vehicle body by wheel adjusting means；
Described wheel adjusting means includes fixing connecting rod, movable rod and hydraulic jack；Wherein, one end of described fixing connecting rod with
Vehicle body is fixing to be connected, and the other end is articulated and connected with one end of described movable rod；The other end of described movable rod and described car
Wheel in wheels is fixing to be connected；One end of described hydraulic jack is articulated and connected with described vehicle body, and the other end is with described activity even
The body of rod of bar is articulated and connected；Drive described hydraulic jack that described movable rod can be driven to move, and then regulate described wheel group
The lifting of middle wheel.
Engineering truck the most according to claim 1, it is characterised in that the position of the corresponding described wheel group of described vehicle body is provided with
Fixed platform, rotatable platform and rotating drive mechanism；Described fixed platform is fixing with vehicle body to be connected；Described wheel adjusting means is led to
Crossing described rotatable platform to be connected with vehicle body, described rotating drive mechanism can drive the most described fixed platform of described rotatable platform
Rotate.
Engineering truck the most according to claim 2, it is characterised in that described rotatable platform is provided with external gear or internal tooth rolling hitch
Structure, described rotating drive mechanism is for driving motor, and described rotating drive mechanism is engaged by gear with described rotatable platform, institute
Stating rotating drive mechanism drives described rotatable platform to rotate by meshed gears.
Engineering truck the most according to claim 1, it is characterised in that be provided with many groups on the body of rod of described movable rod hinged
Part.
Engineering truck the most according to claim 1, it is characterised in that the other end of described hydraulic jack is connected to described activity
The centre position of the connecting rod body of rod.
Engineering truck the most according to claim 1, it is characterised in that also include mobile control terminal；Described mobile control is eventually
End is for controlling the described drive mechanism for wheel in described engineering truck and described wheel adjusting means.
Engineering truck the most according to claim 6, it is characterised in that the described mobile terminal that controls can control many institutes simultaneously
State engineering truck synchronous working, and then realize multiple box culvert or the transport of the bigger equipment of width, installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610687217.3A CN106184470A (en) | 2016-08-18 | 2016-08-18 | A kind of engineering truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610687217.3A CN106184470A (en) | 2016-08-18 | 2016-08-18 | A kind of engineering truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106184470A true CN106184470A (en) | 2016-12-07 |
Family
ID=57521914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610687217.3A Pending CN106184470A (en) | 2016-08-18 | 2016-08-18 | A kind of engineering truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106184470A (en) |
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| CN107117226A (en) * | 2017-05-09 | 2017-09-01 | 陈素珍 | A kind of lithium battery car of town road with LED |
| CN107856595A (en) * | 2017-10-09 | 2018-03-30 | 苏州大方特种车股份有限公司 | Box culvert transport vehicle and box culvert construct method |
| CN109305245A (en) * | 2018-11-09 | 2019-02-05 | 洛阳圣瑞智能机器人有限公司 | An obstacle-surmountable suspension wheeled mobile platform |
| WO2019080469A1 (en) * | 2017-10-23 | 2019-05-02 | 东南大学 | Box culvert carrying device for use in incremental launch construction |
| CN113147927A (en) * | 2021-04-23 | 2021-07-23 | 浙江商业职业技术学院(杭州商业技工学校) | Rollover prevention device of electric garbage truck |
| CN114991030A (en) * | 2022-05-20 | 2022-09-02 | 苏交科集团检测认证有限公司 | Prefabricated box culvert precise spatial positioning system and method |
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Application publication date: 20161207 |