CN205891029U - Engineering truck - Google Patents
Engineering truck Download PDFInfo
- Publication number
- CN205891029U CN205891029U CN201620903013.4U CN201620903013U CN205891029U CN 205891029 U CN205891029 U CN 205891029U CN 201620903013 U CN201620903013 U CN 201620903013U CN 205891029 U CN205891029 U CN 205891029U
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- Prior art keywords
- wheel
- engineering truck
- vehicle body
- power
- rear end
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- 230000033001 locomotion Effects 0.000 claims abstract description 17
- 230000003028 elevating effect Effects 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 230000002787 reinforcement Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 15
- 230000009194 climbing Effects 0.000 abstract 2
- 230000003137 locomotive effect Effects 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 201000006549 dyspepsia Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229940056582 human hair preparation Drugs 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses an engineering truck, include: locomotive, the automobile body and the climbing mechanism that are connected with locomotive cooperation, the below that the automobile body corresponds the rear end wheel is provided with wheel adjusting device, is used for adjusting the elevating movement of rear end wheel, wheel adjusting device is including fixed connecting rod, movable connecting rod, hydraulic cylinder, wherein, the one end fixed connection of fixed connecting rod to the automobile body, the other end with movable connecting rod's articulated connection of one end, movable connecting rod's the other end with rear end wheel fixed connection, hydraulic cylinder's one end with vehicle body hinged connects, the other end with movable connecting rod's articulated connection of the body of rod, the drive hydraulic cylinder can drive the movable connecting rod motion, and then adjust the elevating movement of rear end wheel, climbing mechanism set up in the upper end of automobile body. Engineering truck not only has a better obstacle ability of crossing, the installation of box culvert in in addition can the large -scale concrete box culvert work progress of high -efficient completion.
Description
Technical field
This utility model is related to construction engineering technical field, particularly relates to a kind of engineering truck.
Background technology
Engineering truck is the trunk strength in modern construction engineering, and the appearance due to all kinds engineering truck just makes architectural engineering
Progress multiplication, greatly reduce human and material resources, bring larger power-assisted to modernization construction.In engineering truck relatively often
The purposes seen has transport and installs.But, based on engineering truck faced by various complicated external environments and transported or
The complexity of the object installed, leads to the engineering truck having at present usually can not reach the preferable effect transported or install, enters
And delay project progress to a certain extent.Especially in large-sized concrete box culvert work progress, because box culvert deadweight is larger,
So many at present to be installed using straddle truck or slingcart, 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 larger, installation is wasted time and energy.Particularly in highway culvert, city
In the construction of all kinds of small-sized tunnel such as Under-cross tunnel, buried cable, telecommunication, draining, inconvenient using large-scale crane, impact is applied
Work efficiency rate.
And when sometimes needing by certain altitude obstacle for current engineering truck, be typically only capable to enough employing pinner heads,
The method of plank is interim to cross obstacle, the not only extremely inconvenience of such mode, and travel safety is not high.Thus, invention Crinis Carbonisatus
Not only efficiency of construction is not high for existing existing engineering truck, and it is poor, in particular for during box culvert construct to cross obstacle ability
The effective engineering truck that lacks carry out transport and the installation of box culvert.
Utility model content
In view of this, the purpose of this utility model is to propose a kind of engineering truck, not only has and preferably crosses obstacle ability,
And can efficiently complete the installation of box culvert in large-sized concrete box culvert work progress.
A kind of engineering truck being provided based on above-mentioned purpose this utility model, comprising: the vehicle body that headstock and headstock are connected
And lifting body；The lower section of described vehicle body opposite rear end wheel is provided with wheel adjusting means, for adjusting described rear end wheel
Elevating movement；Described wheel adjusting means includes fixing connecting rod, movable rod, hydraulic jack；Wherein, described fixing connecting rod
One end is fixedly attached on vehicle body, and the other end is articulated and connected with one end of described movable rod；The other end of described movable rod
It is fixedly connected with described rear end wheel；One end of described hydraulic jack is articulated and connected with described vehicle body, the other end and described activity
The body of rod of connecting rod is articulated and connected；Drive described hydraulic jack can drive described movable rod motion, and then adjust described rear end
The elevating movement of wheel；Described lifting body is arranged at the upper end of described vehicle body.
Optionally, described lifting body is arranged at the centre position of vehicle body.
Optionally, described lifting body includes the line between four groups of jacking hydraulic cylinders, and described four groups of jacking hydraulic cylinders
Form rectangular shape.
Optionally, it is provided with reinforcement connecting rod between adjacent described jacking hydraulic cylinder.
Optionally, it is provided with distance regulating mechanism, for adjusting between the described jacking hydraulic cylinder in described lifting body
Spacing between described jacking hydraulic cylinder；Described spacing is included along the spacing in length of wagon direction and vertical length of wagon direction
Spacing.
Optionally, the top of described lifting body is additionally provided with jack-up platform structure, and described jack-up platform structure will be described
The jack-up power of lifting body is delivered to by the workpiece of top.
Optionally, power conversion apparatus are also included, the power of electromotor in described headstock is turned by described power conversion apparatus
Turn to the power of hydraulic pump, described hydraulic pump is as the hydraulic pressure driving source of hydraulic jack.
Optionally, described power conversion apparatus pass through one or more of gear, chain, conveyer belt or linkage
The power-conversion of electromotor is the power of hydraulic pump.
Optionally, also include operating platform, described operating platform is used for controlling described hydraulic jack or described lifting body
Motion.
From the above it can be seen that this utility model provide engineering truck pass through by whole engineering truck be split as headstock with
Body portion, so that suitable power can be provided by selecting suitable headstock, is adapted to by selecting suitable vehicle body
Different installation and transportation require.Additionally, the wheel of the engineering truck body rear end described in this utility model adjusts dress by wheel
Put and be connected with vehicle body, and then can make it possible to adjust the elevating movement of rear end wheel by described wheel adjusting means, finally
Realize preferable obstacle ability excessively, meanwhile, transport and the installation of box culvert can also effectively be realized by described engineering truck.Therefore, this reality
Not only had with new described engineering truck and preferably cross obstacle ability, and can efficiently complete the construction of large-sized concrete box culvert
During box culvert installation.
Brief description
The side view of one embodiment of the engineering truck that Fig. 1 provides for this utility model；
The side view of another embodiment of the engineering truck that Fig. 2 provides for this utility model；
The top view of one embodiment of the engineering truck that Fig. 3 provides for this utility model；
The partial schematic diagram of wheel adjusting means in the engineering truck that Fig. 4 provides for this utility model；
The structural representation of an embodiment of rear end wheel in the engineering truck that Fig. 5 provides for this utility model；
The structural representation of another embodiment of rear end wheel in the engineering truck that Fig. 6 provides for this utility model；
The structural representation of an embodiment of lifting body in the engineering truck that Fig. 7 provides for this utility model；
The structural representation of another embodiment of lifting body in the engineering truck that Fig. 8 provides for this utility model.
Specific embodiment
For making the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with specific embodiment, and
Referring to the drawings, this utility model is further described.
It should be noted that the statement of all uses " first " and " second " is for area in this utility model embodiment
Divide the entity of two same names non-equal or the parameter of non-equal it is seen that " first " " second " is only for the convenience stated,
Should not be construed as the restriction to this utility model embodiment, subsequent embodiment no longer illustrates one by one to this.
Need further exist for illustrating is the use field although described engineering truck cited in this utility model embodiment
All it is aimed at the process such as installation and transportation of box culvert in box culvert in large size engineering, but, this work not this utility model being provided
The restriction of journey car, namely the engineering truck that provides of this utility model also dependent on different use demand using in other construction fields
In or installation and transportation others workpiece.
With reference to shown in Fig. 1, for the side view of an embodiment of the engineering truck of this utility model offer.Described engineering truck bag
Include: headstock 1 and the vehicle body 2 being connected with described headstock 1.Wherein, described headstock 1 is used for providing the power of described engineering truck,
Described vehicle body 2 is used for carrying all kinds of engineering equipments, and then realizes transport or the purpose installed.Generally, described headstock 1 has at least
Two groups of wheels so that headstock 1 can be independent traveling.By headstock 1 and vehicle body 2 are set to detachable connected mode,
Not only so that whole engineering truck travels in zero load or is carried conveniently, and can be by poising the headstock 1 of different model
Use with the collocation of the vehicle body 2 of different model, so can according to the demand of actual transport or installation, poise suitable power or
Person's vehicle body volume.Greatly strengthen the adaptability of engineering truck.
Additionally, in the engineering truck in this utility model, the lower section of described vehicle body 2 opposite rear end wheel 3 is provided with wheel
Adjusting means, described wheel adjusting means is used for adjusting the elevating movement of described rear end wheel 3.So, needing rear end wheel 3
When lifting or need rear end wheel 3 across certain obstacle, 3 liters of rear end wheel can be adjusted by described wheel adjusting means
Fall, finally realizes obstacle detouring or the purpose lifted.Specifically, described wheel adjusting means includes fixing connecting rod 41, movable rod
42nd, hydraulic jack 43.Wherein, one end of described fixing connecting rod 41 is fixedly attached on vehicle body 2, the other end and described movable rod
42 one end is articulated and connected；The other end of described movable rod 42 is fixedly connected with described rear end wheel 3；Described hydraulic jack 43
One end be articulated and connected with described vehicle body 2, the other end is articulated and connected with the body of rod of described movable rod 42.Due to described hydraulic oil
The two ends of cylinder 43 be articulated and connected or other forms rotation connect so that described hydraulic jack 43 elongation after energy
Described movable rod 42 is enough driven to be initial point rotation along the articulated position of described movable rod 42 and described fixing connecting rod 41, finally
Drive the wheel being located at the described movable rod other end mobile it is achieved that the regulation of wheel height.That is, of the present utility model
In engineering truck, described movable rod 42 can be driven to move by driving described hydraulic jack 43, and then adjust described rear end car
The elevating movement of wheel 3.Especially in the transport or installing engineering of box culvert in large size, the body rear end of engineering truck is needed to cross case
Contain, namely make vehicle body pass through the culvert mouth of box culvert.So box culvert can be lifted and be transported or install, and this practicality is new
Wheel adjusting means in type enables rear end wheel 3 quickly effectively to realize crossing of box culvert bottom level, finally improves
The efficiency of engineering truck and safety.
Optionally, described hydraulic jack 43 can also be substituted by the mechanism that other can extend.
From above-described embodiment, engineering truck described in the utility model is by being split as headstock 1 He by whole engineering truck
Vehicle body 2 part, so that suitable power can be provided by selecting suitable headstock 1, is fitted by selecting suitable vehicle body 2
Installation and transportation that should be different require.Additionally, the engineering truck body rear end wheel 3 described in this utility model adjusts dress by wheel
Put and be connected with vehicle body 2, and then can make it possible to adjust the elevating movement of rear end wheel 3 by described wheel adjusting means,
Realize preferable obstacle ability excessively eventually, meanwhile, transport and the installation of box culvert can also effectively be realized by described engineering truck.Therefore, originally
Engineering truck described in utility model not only has preferably crosses obstacle ability, and can efficiently complete large-sized concrete box culvert and apply
The installation of box culvert during work.
In some optional embodiments of this utility model, shown in reference Fig. 4, in the engineering truck providing for this utility model
The partial schematic diagram of wheel adjusting means.Multigroup articulated elements 421 is provided with the body of rod of described movable rod 42.So, not only
Allow described wheel adjusting means according to the stressing conditions of vehicle body, adjust described hydraulic jack 43 and hinge on movable rod 42
The position that fitting 421 connects, and then form more preferable force structure, improve the mechanical property of whole wheel adjusting means.And,
The ratio of described hydraulic jack 43 and described rear end wheel 3 movement travel can be adjusted by selecting different articulated elements 421,
For example: if move the link position of described hydraulic jack 43 and described articulated elements 421 to described fixing connecting rod 41 one end, then
Described hydraulic jack 43 extends identical length, and the move distance of described rear end wheel 3 can increase；Conversely, described rear end wheel 3
Move distance reduce.
In some preferred embodiments of this utility model, the other end of described hydraulic jack 43 is connected to described activity even
The centre position of bar 42 body of rod.So so that described wheel adjusting means has preferable mechanical property, and described hydraulic pressure
Oil cylinder 43 and described rear end wheel 3 have suitable travel proportional, improve the safety of whole wheel adjusting means and stablize
Property.
Optionally, described fixing connecting rod 41, described movable rod 42, described hydraulic jack 43 and vehicle body 2 form four sides
Shape structure；Or, described fixing connecting rod 41, described movable rod 42, described hydraulic jack 43 form triangular structure.
In some optional embodiments of this utility model, with reference to shown in Fig. 5, described rear end wheel 3 is short axle dicycly
Wheel group；Described short axle dicycly wheel group includes two the first wheels 31 being oppositely arranged, the second wheel 32 and is located at two
Between individual wheel and for connecting the short axle 33 of two wheels, the other end of described movable rod 42 is connected with described short axle 33.
So so that the power that described movable rod 42 passes out uniformly is delivered to symmetrically arranged first wheel 31 and the second wheel 32
On, and then improve operation stability and the safety of engineering truck.
Optionally, with reference to shown in Fig. 5 and Fig. 6, described short axle 33 both can be with the first wheel 31 and the second wheel 32 in
Side connect structure or pass through described first wheel 31 and the second wheel 32, with described first wheel 31 and the second car
The structure that the outside of wheel 32 connects.Furthermore, it is possible to by arranging the described short axle 33 of different length so that described first wheel 31
With the second wheel 32, there are different spacing.
In some optional embodiments of this utility model, with reference to shown in Fig. 3, described rear end wheel 3 is symmetricly set in institute
State the both sides of vehicle body 2, and the one side of described vehicle body 2 is at least provided with two groups of car wheel structures.So, when needing obstacle detouring or needs
When lifting described rear end wheel 3, can first lift one group of car wheel structure, another group of car wheel structure continues to carry and exercise, and works as row
After making certain distance, next group car wheel structure can be lifted, and can be transferred to the wheel lifting and continue on new platform
Exercise as wheel and carry.
In some preferred embodiments of this utility model, with reference to shown in Fig. 1, the one side of described vehicle body 2 is provided with two groups
It is symmetrical arranged before and after car wheel structure, and described two groups of car wheel structures.Optionally, with reference to shown in Fig. 2, described two groups of car wheel structures are also
Can be uniformly arranged side by side.Certainly, the engineering truck in this utility model does not limit the concrete mode of wheel setting, can also adopt
With having the rear end wheel of wheel adjusting means and the conventional mode not having the wheel of wheel adjusting means to combine.
In some preferred embodiments of this utility model, with reference to shown in Fig. 3, the mid portion of described vehicle body 2 is provided with
Dead slot structure 21.This is because many box culverts use the many hollow structures of holes the latter, therefore, when described engineering truck be applied to many
During empty box culvert structure, so that the stress balance of vehicle body 2, need vehicle body is arranged on the centre of box culvert structure, and generally many
The centre of empty box culvert structure is the side wall for cut-off, so needing the mid portion in vehicle body 2 to be provided with dead slot structure 21, makes
Obtain vehicle body 2 can pass completely through in box culvert structure.
In some optional embodiments of this utility model, with reference to shown in Fig. 1, described headstock 1 is connected with described vehicle body 2
Position is provided with transverse link 5, and described vehicle body 2 is connected with described headstock 1 by described transverse link 5.Common at present can
The headstock being connected with vehicle body is all to be connected with vehicle body using single appending disk or hook structure mostly, and in this utility model
Engineering truck to be directed to body width larger, and be made up of the two groups of vehicle bodies in left and right some type of vehicle body, therefore, headstock with
The position that described vehicle body 2 connects is provided with transverse link 5, enabling be applied to the connection of the vehicle body 2 of various width, also simultaneously
Junction point and the contact area that headstock 1 is connected with vehicle body 2 can be increased, finally can improve headstock 1 steady with what vehicle body 2 was connected
Qualitative and reliability.
In some preferred embodiments of this utility model, the body of rod of described transverse link 5 is provided with multigroup and described
The attachment structure that vehicle body 2 connects, in figure does not show.So, by selecting different attachment structures so that described headstock 1 adopts
Same transverse link 5 just can be connected with the vehicle body 2 of different model or width.Substantially increase described headstock 1 and vehicle body 2
The modularity of combination and practicality.It is of course also possible to adapt to different vehicle bodies 2 by changing the transverse link 5 of different model.
Optionally, it is provided with the rotating disk of rotation between described transverse link 5 and described headstock 1 so that headstock 1 can be relative
Rotate in vehicle body 2, and then adapt to the different demands installed or transport.
In some optional embodiments of this utility model, the upper end of described vehicle body 2 is additionally provided with lifting body 6, described
Lifting body 6 includes four groups of jacking hydraulic cylinders 61, and the position line of described four groups of jacking hydraulic cylinders 61 is rectangle.By described
Lifting body 6 allows described engineering truck by workpiece jack-up that is transported or installing, and then adjusts realization installation or transport
Purpose.It is of course also possible to be arranged as required to any number of jacking hydraulic cylinder 61, or described jacking hydraulic cylinder 61 is set
It is set to arbitrary shape.Preferably, described lifting body 6 is arranged at the centre position of vehicle body 2.
In some optional embodiments of this utility model, with reference to shown in Fig. 7, set between adjacent described jacking hydraulic cylinder 61
It is equipped with reinforcement connecting rod 62.In such manner, it is possible to improve reliability during structural stability and the jacking of described lifting body 6.
Further, described reinforcement connecting rod 62 includes transverse bar and longitudinal rod, can improve described lifting body 6 further
Mechanical property.
In some optional embodiments of this utility model, with reference to the described jacking shown in Fig. 8, in described lifting body 6
It is provided with distance regulating mechanism 7, for adjusting the spacing between described jacking hydraulic cylinder 61 between hydraulic cylinder 61；Wherein, described
Spacing includes spacing along length of wagon direction and the spacing in vertical length of wagon direction.Described distance regulating mechanism 7 was both permissible
Adopt hydraulic jack as the cross bar between described jacking hydraulic cylinder 61 it is also possible to from other can with the mechanism of adjustable range,
Such as linkage etc..Now, reinforcement connecting rod 62 can also be set it is only necessary to make described adding between described jacking hydraulic cylinder 61
Strong connecting rod 62 can change with the change of spacing between jacking hydraulic cylinder 61, for example, be set to be similar to by described reinforcement connecting rod 62
The structure of expansion link.
In some optional embodiments of this utility model, the top of described lifting body 6 is additionally provided with jack-up platform knot
Structure 8, the jack-up power of described lifting body 6 is delivered to by the workpiece of top described jack-up platform structure 8.In such manner, it is possible to increase institute
State lifting body 6 and by the contact area of top workpiece, reduce stress concentration to by the damage of top workpiece, improve the safety of jack-up
And stability.Wherein, described jack-up platform structure 8 both can be the platform knot being provided separately within each jacking hydraulic cylinder 61 top
Structure or a complete platform structure covering all jacking hydraulic cylinders 61.
In some optional embodiments of this utility model, engineering truck also includes power conversion apparatus, and in figure does not show.Institute
Stating power conversion apparatus by the power-conversion of electromotor in described headstock 1 is the power of hydraulic pump, and described hydraulic pump is as hydraulic pressure
The hydraulic pressure driving source of oil cylinder.This way it is not necessary to additionally increase hydraulic power supply, and it is easy to unified centralized management.And, every time
Change headstock 1 or during vehicle body 2 it is only necessary to by the outlet tube of new headstock 1 or the hydraulic system of new vehicle body and input pipe
The access node that is connected with the input pipe of corresponding vehicle body 2 or headstock 1 and outlet tube is capable of the replacing of whole power conversion apparatus,
It is designated as facilitating, substantially increase the efficiency that engineering truck headstock 1 or vehicle body 2 are changed.
In some optional embodiments of this utility model, described power conversion apparatus pass through gear, chain, conveyer belt or
The power-conversion of electromotor is the power of hydraulic pump by one or more of person's linkage.
In some optional embodiments of this utility model, engineering truck also includes operating platform, and described operating platform is used for
Control described hydraulic jack or the motion of described lifting body.The position of described operating platform can relative set as needed.
Those of ordinary skill in the art 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 (inclusion claim) is limited to these examples；Under thinking of the present utility model, above reality
Apply and can also be combined between the technical characteristic in example or different embodiment, and exist of the present utility model as above
Many other changes of different aspect, in order to concisely they do not provide in details.Therefore, all in spirit of the present utility model
Within principle, any omission of being made, modification, equivalent, improvement etc., should be included in protection domain of the present utility model
Within.
In addition, for simplifying explanation and discussing, and in order to this utility model indigestion will not be made, in the accompanying drawing being provided
In can illustrate or can not illustrate with integrated circuit (ic) chip and other part known power supply/grounding connection.Additionally,
In block diagram form device can be shown, to avoid making this utility model indigestion, and this have also contemplated that following facts,
I.e. the details with regard to the embodiment of these block diagram arrangements is to depend highly on to implement platform of the present utility model (i.e.,
These details should be completely in the range of the understanding of those skilled in the art).Elaborate detail (for example, circuit) with
In the case of describing exemplary embodiment of the present utility model, it will be apparent to those skilled in the art that can be
In the case of there is no these details or these details change in the case of implement this utility model.Therefore, this
A little descriptions are considered as illustrative and not restrictive.
Although having been incorporated with specific embodiment this utility model is described, according to description above, this
A lot of replacements of a little embodiments, modification and modification will be apparent from for those of ordinary skills.For example, other
Memory architecture (for example, dynamic ram (dram)) can be using discussed embodiment.
Embodiment of the present utility model is intended to fall into all such within the broad range of claims
Replace, change and modification.Therefore, all within spirit of the present utility model and principle, any omission of being made, modification, be equal to
Replace, improve etc., should be included within protection domain of the present utility model.
Claims (9)
1. a kind of engineering truck is it is characterised in that include: vehicle body and lifting body that headstock and headstock are connected；Described vehicle body
The lower section of opposite rear end wheel is provided with wheel adjusting means, for adjusting the elevating movement of described rear end wheel；Described wheel
Adjusting means includes fixing connecting rod, movable rod, hydraulic jack；Wherein, one end of described fixing connecting rod is fixedly attached to vehicle body
On, the other end is articulated and connected with one end of described movable rod；The other end of described movable rod is fixed with described rear end wheel
Connect；One end of described hydraulic jack is articulated and connected with described vehicle body, and the other end is articulated and connected with the body of rod of described movable rod；
Drive described hydraulic jack can drive described movable rod motion, and then adjust the elevating movement of described rear end wheel；Described
Lifting body is arranged at the upper end of described vehicle body.
2. engineering truck according to claim 1 is it is characterised in that described lifting body is arranged at the centre position of vehicle body.
3. engineering truck according to claim 1 is it is characterised in that described lifting body includes four groups of jacking hydraulic cylinders, and
Line between described four groups of jacking hydraulic cylinders forms rectangular shape.
4. engineering truck according to claim 3 is it is characterised in that be provided with reinforcement even between adjacent described jacking hydraulic cylinder
Bar.
5. engineering truck according to claim 3 is it is characterised in that between described jacking hydraulic cylinder in described lifting body
It is provided with distance regulating mechanism, for adjusting the spacing between described jacking hydraulic cylinder；Described spacing is included along length of wagon side
To spacing and vertical length of wagon direction spacing.
6. engineering truck according to claim 1 is it is characterised in that the top of described lifting body is additionally provided with jack-up platform
Structure, the jack-up power of described lifting body is delivered to by the workpiece of top described jack-up platform structure.
7. it is characterised in that also including power conversion apparatus, described power-conversion fills engineering truck according to claim 1
Putting the power-conversion of electromotor in described headstock is the power of hydraulic pump, and described hydraulic pump moves as the hydraulic power source of hydraulic jack
Power.
8. engineering truck according to claim 7 is it is characterised in that described power conversion apparatus pass through gear, chain, transmission
The power-conversion of electromotor is the power of hydraulic pump by one or more of band or linkage.
9. it is characterised in that also including operating platform, described operating platform is used for controlling engineering truck according to claim 1
Make described hydraulic jack or the motion of described lifting body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903013.4U CN205891029U (en) | 2016-08-18 | 2016-08-18 | Engineering truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903013.4U CN205891029U (en) | 2016-08-18 | 2016-08-18 | Engineering truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205891029U true CN205891029U (en) | 2017-01-18 |
Family
ID=57779023
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620903013.4U Expired - Fee Related CN205891029U (en) | 2016-08-18 | 2016-08-18 | Engineering truck |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218740A (en) * | 2016-08-18 | 2016-12-14 | 中泰国际高新技术有限公司 | A kind of engineering truck |
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2016
- 2016-08-18 CN CN201620903013.4U patent/CN205891029U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218740A (en) * | 2016-08-18 | 2016-12-14 | 中泰国际高新技术有限公司 | A kind of engineering truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 |