CN207959322U - Engineering truck - Google Patents
Engineering truck Download PDFInfo
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- CN207959322U CN207959322U CN201721828851.0U CN201721828851U CN207959322U CN 207959322 U CN207959322 U CN 207959322U CN 201721828851 U CN201721828851 U CN 201721828851U CN 207959322 U CN207959322 U CN 207959322U
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- revolving platform
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- 229910000831 Steel Inorganic materials 0.000 description 2
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- 241000909536 Gobiesocidae Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
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- 238000004140 cleaning Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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Abstract
The utility model is related to a kind of engineering trucks.Engineering truck includes：Vehicle frame；First revolving platform (1), is rotatably arranged on the vehicle frame, and the first working arm is equipped on first revolving platform (1)；And second revolving platform (6), it is rotatably arranged on first revolving platform (1), the second working arm is installed on second revolving platform (6).Using the technical solution of the application, the second revolving platform and the second working arm are rotated with the first revolving platform, improve the problem of two working arms existing in the prior art interfere with each other.
Description
Technical field
The utility model is related to engineering equipment fields, in particular to a kind of engineering truck.
Background technology
Multifunctional engineering rescue vehicle is mainly used in the natural geologic hazards such as earthquake, mud-rock flow and other disasters hair
Road is carried out when raw to rob logical, barrier lake dredging, bury people and object rescue, ruins cleaning etc..Emergency dealing breakdown lorry
Job requirements should realize digging operation, realize hoisting operation again.
Emergency dealing breakdown lorry also needs to be equipped with various engineering work tool, realizes that various engineering operation (such as cuts, grabs
Act, nipper, broken etc.), to solve, the mobility that Traditional project machinery occurs in rescue is poor, several work easily causes
The problems such as congestion.
And traditional engineering machinery revolving platform uses single rotary form, revolving platform that can only install a kind of working arm
Such as digging arm or crane arm), digging arm, two kinds of execution units of crane arm and a variety of work implements cannot be mounted on one simultaneously
On revolving platform, to meet every operation function requirement of Multifunctional emergency rescue engineering truck.So needing to design a kind of new
Revolving platform, by digging arm, crane arm and several work equipment simultaneously on a revolving platform, to realize multi-functional rob
Dangerous rescue engineering multi-state operation function requirement.
Fig. 1 shows a kind of structural schematic diagram of existing engineering truck.As shown in Figure 1, existing engineering truck includes
Vehicle frame 1 ', the first revolving platform 2 ' being installed in rotation on vehicle frame 1 ' and rotatable second time be mounted on vehicle frame 1 '
Turn platform 3 '.First revolving platform 2 ' and the second revolving platform 3 ' can relative to vehicle frame 1 ' around vertical pivot axis,
First revolving platform 2 ' and the second revolving platform 3 ' are arranged along the length direction of vehicle frame 1 '.
Engineering truck further includes the first driving part 4 ' for drive the first revolving platform 2 ' to rotate and for driving the
The second driving part 5 ' that two-revolution platform 3 ' rotates.Optionally, the first driving part 4 ' and the second driving part 5 ' are liquid
Pressure motor.
First working arm is installed on the first revolving platform 2 '.Optionally, the first working arm includes digging arm.Second revolution
Second working arm is installed on platform 3.Optionally, the second working arm includes arm of derrick.
Since two working arms are mounted side by side on vehicle frame 1 ', during working arm rotates, two working arms are easy
It interferes with each other, to prevent working arm from rotating.Therefore the structure of above-mentioned engineering truck is not suitable for emergency dealing breakdown lorry.
Utility model content
The utility model is intended to provide a kind of engineering truck, is mutually concerned with improving two working arms existing in the prior art
The problem of disturbing.
According to the one side of the utility model embodiment, the utility model provides a kind of engineering truck, engineering truck
Including：
Vehicle frame；
First revolving platform, is rotatably arranged on vehicle frame, and the first working arm is equipped on the first revolving platform；And
Second revolving platform is rotatably arranged on the first revolving platform, and the second work is equipped on the second revolving platform
Arm.
Optionally, engineering truck further includes：
Engineer operation equipment on the first working arm, including bucket, grab bucket, quartering hammer, hydraulic shear and cast-cutting saw
At least one of.
Optionally, the first working arm includes：
First arm is rotatably coupled with the first revolving platform；And
Second arm is rotatably coupled with the first arm, and the second arm is used for installing engineering work tool.
Optionally, the second working arm includes telescopic arm.
Optionally, engineering truck further includes the crampon being connected on telescopic arm.
Optionally, engineering truck further includes：
First driving part, for driving the first revolving platform to be rotated relative to vehicle frame；And
Second driving part, for driving the second revolving platform to be rotated relative to the first revolving platform.
Optionally, engineering truck further includes：
First gear is mounted on vehicle frame；
Second gear is mounted on the first revolving platform and is engaged with first gear, to be rotated around first gear；
First driving part is mounted on the first revolving platform, and is sequentially connected with second gear.
Optionally, engineering truck further includes：
Third gear is mounted on the first revolving platform and connects；
4th gear is mounted on the second revolving platform and is engaged with third gear, to be rotated around third gear；
Second driving part is mounted on the second revolving platform, and is engaged with the 4th gear.
Optionally, the first revolving platform includes：
First article carrying platform is located at the side of the axis of rotation of the first revolving platform；And/or
Second article carrying platform is located at one end far from its axis of rotation of the first revolving platform.
Optionally, engineering truck includes emergency dealing breakdown lorry.
Using the technical solution of the application, the second revolving platform and the second working arm are rotated with the first revolving platform, are improved
The problem of two working arms existing in the prior art interfere with each other.
By referring to the drawings to the detailed description of the exemplary embodiment of the utility model, the utility model it is other
Feature and its advantage will become apparent.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 shows the structural schematic diagram on the chassis of the engineering truck of the prior art；
Fig. 2 shows the structural representations of the revolving platform of the engineering truck of the embodiments of the present invention and its driving part
Figure；
Fig. 3 shows the main structure diagram of Fig. 2；
Fig. 4 shows the overlooking structure diagram of Fig. 2；
Fig. 5 shows the structural schematic diagram of the revolving platform of the engineering truck of the embodiments of the present invention；
Fig. 6 shows the main structure diagram of Fig. 5；
Fig. 7 shows the structural schematic diagram of the driving part of the revolving platform of the embodiments of the present invention.
In figure：1, the first revolving platform；2, the first driving part；3, the first side article carrying platform；4, the second article carrying platform；5、
Second driving part；6, the second revolving platform；7, the second side article carrying platform；8, interconnecting piece；9, first gear；10, third gear；
11, the second mounting base.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to this practicality
Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
There is the every other embodiment obtained under the premise of making creative work, shall fall within the protection scope of the present invention.
Fig. 2 shows the revolving platform of the engineering truck of the present embodiment and its structural schematic diagrams of driving part；Fig. 3 is shown
The front view of Fig. 2；Fig. 4 shows the vertical view of Fig. 2.
In conjunction with shown in Fig. 2 to 4, the engineering truck of the present embodiment includes vehicle frame, be rotatably arranged on vehicle frame first time
The second revolving platform 6 for turning platform 1 and being rotatably arranged on the first revolving platform 1.
Optionally, the engineering truck of the present embodiment is rescue vehicle.In order to the engineering truck enable complete it is a variety of
Operation form, engineering truck include two working arms, and it is flat that two working arms are separately mounted to the revolution of the first revolving platform 1 and second
On platform 6, engineer operation equipment is mounted on two working arms.
Wherein, the first revolving platform 1 is for installing the first working arm.First revolving platform 1 is equipped with for connecting first
The interconnecting piece 8 of working arm.
First working arm includes first arm hinged with interconnecting piece 8 and second arm hinged with the first arm.The of second arm
One end and one end far from the first revolving platform 1 of the first arm are hinged.The second end of second arm is for installing bucket, grab bucket, breaking
The engineer operations equipments such as broken hammer, hydraulic shear and cast-cutting saw.
Second revolving platform 6 is for installing the second working arm.Second working arm includes telescopic arm.Engineering truck further includes setting
The pulley of the one end of telescopic arm far from second revolving platform 6, around the steel wire rope and connection being located on pulley on a steel cord
Suspension hook.
Telescopic arm includes third arm and the 4th arm that is set in outside third arm, extended 4th arm of third arm and retracts the 4th
In arm, to change the length of telescopic arm.
The axis of rotation of first revolving platform 1 is located at the middle part of the width direction of vehicle frame.The rotating shaft of second revolving platform 6
Line deviates the center in frame width direction.
The axis of rotation of the axis of rotation of first revolving platform 1 and the second revolving platform 1 along vehicle frame width direction side by side
Arrangement.In the engineering of engineering truck traveling, the first working arm and the second working arm are arranged side by side along the width direction of vehicle frame.
Engineering truck further includes the first driving part 2 for driving the first revolving platform 1 to rotate relative to vehicle frame and uses
In the second driving part 5 for driving the second revolving platform 6 to be rotated relative to the first revolving platform 1.
Optionally, the first driving part 2 includes the first hydraulic motor.Second driving part 5 includes the second hydraulic motor.
Engineering truck further includes the first gear 9 being connect with vehicle frame and the second gear that is connect with the first revolving platform 1, and
Two gears and first gear 9 are engaged and are connect with the first driving part 2.First driving part 2 is mounted on the first revolving platform 1
On, during the first driving part 2 drives second gear rotation, second gear drives the first revolving platform 1 around first gear 9
Axis rotation.
First gear 9 is located at the lower section of the first revolving platform 1, and the first mounting base, first gear 9 are provided with above vehicle frame
It is mounted in the first mounting base by bolt, so that first gear 9 is fixed on vehicle frame.It is flat that second gear also is located at the first revolution
The lower section of platform 1, and engaged with first gear 9.
First driving part 2 installs the top of the first revolving platform 1, and the shaft of the first driving part 2 passes through the first revolution
Platform 1 is connect with second gear.
Engineering truck further includes the third gear 10 being mounted on the first revolving platform 1 and is mounted on the second revolving platform
The 4th gear, third gear and the 4th gear engage and connect with the second driving part 5, the second driving part 5 drive the 4th
During gear rotates, the 4th gear drives the second revolving platform 6 to be rotated around the axis of third gear 10.
As shown in FIG. 3 to 7, the top of the first revolving platform 1 is equipped in the second mounting base 11, and third gear 10 passes through bolt
It is fixed in the second mounting base 11, so that third gear 10 is fixed on the first revolving platform 1.
Second revolving platform 6 is located at the top of third gear 10, and can be rotated around the axis of third gear.4th gear
It is located at the lower section of the second revolving platform 6, the second driving part 5 is located at the top of the second revolving platform 6, the second driving part 5
The lower section that shaft extends to the second revolving platform is connect with the 4th gear.
In the present embodiment, the axis of rotation of the first revolving platform 1 is located at one end of the first revolving platform 1.First revolution is flat
Platform 1 further includes the first article carrying platform positioned at the both sides of its axis of rotation.First article carrying platform includes being located at the first revolution
The the first side article carrying platform 3 and the second side article carrying platform 7 of the both sides of the axis of rotation of platform 1.
First revolving platform 1 further includes being carried positioned at one end second far from its axis of rotation of first revolving platform 1
Object platform 4.The contained weight of second article carrying platform 4 can be as the counterweight of the first working arm, to keep the first revolving platform 1
Balance.Second article carrying platform 4 can be used for placing above-mentioned engineer operation equipment, so that engineering truck is replaced according to job requirements
Different engineer operation equipments.
The walking mechanism of engineering truck can be crawler type walking mechanism, and can be wheeled walking mechanism.
In the present embodiment, the second revolving platform 6 and the second working arm on the second revolving platform 6 can be with
Single-revolution platform 1 rotates, and wants to interfere to avoid the rotation of two revolving platforms.
The foregoing is merely the exemplary embodiments of the utility model, are not intended to limit the utility model, all in this reality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model
Within protection domain.
Claims (10)
1. a kind of engineering truck, which is characterized in that including：
Vehicle frame；
First revolving platform (1), is rotatably arranged on the vehicle frame, and the first work is equipped on first revolving platform (1)
Make arm；And
Second revolving platform (6) is rotatably arranged on first revolving platform (1), is pacified on second revolving platform (6)
Equipped with the second working arm.
2. engineering truck according to claim 1, which is characterized in that further include：
Engineer operation equipment on first working arm, including bucket, grab bucket, quartering hammer, hydraulic shear and cast-cutting saw
At least one of.
3. engineering truck according to claim 2, which is characterized in that first working arm includes：
First arm is rotatably coupled with first revolving platform (1)；And
Second arm is rotatably coupled with first arm, and second arm is for installing the engineer operation equipment.
4. engineering truck according to claim 1, which is characterized in that second working arm includes telescopic arm.
5. engineering truck according to claim 4, which is characterized in that further include the hoisting hook being connected on the telescopic arm
Hook.
6. engineering truck according to claim 1, which is characterized in that further include：
First driving part (2), for driving first revolving platform (1) to be rotated relative to the vehicle frame；And
Second driving part (5), for driving second revolving platform (6) to be rotated relative to first revolving platform (1).
7. engineering truck according to claim 6, which is characterized in that further include：
First gear (9) is mounted on the vehicle frame；
Second gear is mounted on first revolving platform (1) and is engaged with the first gear (9), with around first gear
(9) it rotates；
First driving part (2) is mounted on the first revolving platform (1), and is sequentially connected with the second gear.
8. engineering truck according to claim 7, which is characterized in that further include：
Third gear (10) is mounted on first revolving platform (1) and connects；
4th gear is mounted on second revolving platform (6) and is engaged with the third gear, with around the third tooth
Wheel rotation；
Second driving part (5) is mounted on second revolving platform (6), and is engaged with the 4th gear.
9. engineering truck according to claim 1, which is characterized in that first revolving platform (1) includes：
First article carrying platform (3,7) is located at the side of the axis of rotation of first revolving platform (1)；And/or
Second article carrying platform (4) is located at one end far from its axis of rotation of first revolving platform (1).
10. engineering truck according to claim 1, which is characterized in that including emergency dealing breakdown lorry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828851.0U CN207959322U (en) | 2017-12-25 | 2017-12-25 | Engineering truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828851.0U CN207959322U (en) | 2017-12-25 | 2017-12-25 | Engineering truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207959322U true CN207959322U (en) | 2018-10-12 |
Family
ID=63729954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721828851.0U Active CN207959322U (en) | 2017-12-25 | 2017-12-25 | Engineering truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207959322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882098A (en) * | 2017-12-25 | 2018-04-06 | 徐工集团工程机械有限公司 | Engineering truck |
-
2017
- 2017-12-25 CN CN201721828851.0U patent/CN207959322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882098A (en) * | 2017-12-25 | 2018-04-06 | 徐工集团工程机械有限公司 | Engineering truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220727 Address after: 221004 26 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee after: Jiangsu Xugong Construction Machinery Research Institute Co.,Ltd. Address before: 221004 26 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. |