CN201923800U - Mobile hydraulic balance engineering vehicle - Google Patents
Mobile hydraulic balance engineering vehicle Download PDFInfo
- Publication number
- CN201923800U CN201923800U CN2011200403362U CN201120040336U CN201923800U CN 201923800 U CN201923800 U CN 201923800U CN 2011200403362 U CN2011200403362 U CN 2011200403362U CN 201120040336 U CN201120040336 U CN 201120040336U CN 201923800 U CN201923800 U CN 201923800U
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- China
- Prior art keywords
- engineering vehicle
- balance
- rear end
- arm
- mobile hydraulic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a mobile hydraulic balance engineering vehicle which comprises an engineering vehicle body (5) and an operation arm (4); one side of the rear end of the engineering vehicle body (5), which corresponds to the operation arm (4), is provided with a hydraulic oil cylinder (1); an expansion arm (2) is arranged in the hydraulic oil cylinder (1); the rear end of the expansion arm (2) is provided with a counterbalance (3); the mobile hydraulic balance engineering vehicle solves the problems that the position of the counterbalance on an existing engineering vehicle or a special vehicle cannot be adjusted with the changes of the lifting height and the lifting weight, and compared with the prior art, greatly improves the balance capability, can lift heavier objects at the same height or lift higher with the same weight so as to complete work at a higher height, has a simple structure, is convenient to use, has strong reliability, and can be widely applied to cranes, concrete injection vehicles, fire tankers, fire ladders, forklifts, loaders, excavators and other engineering vehicles or special vehicles.
Description
Technical field
The utility model relates to a kind of engineering truck, especially a kind of mobile hydraulic balance engineering truck.
Background technology
Our a lot of engineering trucks that use and the special purpose vehicle problem that all relates to a balance at present, for example: hydraulic crane, hydraulic pressure cement concrete pouring truck, fire-fighting high-altitude sprinkler car, fire-fighting is with aerial ladder etc., effect for big as far as possible these cars of performance, the hydraulic ram of large floor area that people have been their design and installations and increase the balance block of equilibrium function, be used for keeping the balance of car body, but this balance block is fixed, can not move, the moment that is produced is very little, so the effect that the past more eminence balance block of the lifting of these cars part produces is also more little, the stability of car is bad more, and danger is also big more.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of mobile hydraulic balance engineering truck, the position that can adjust balance block according to the height and the weight of the lifting of car part, can improve the balanced capacity of car greatly, can rise heavier object at same height, what perhaps can rise when identical weight is higher, finish the more work of high altitude, and simple in structure, easy to use, good reliability.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: comprise car body and motion arm, rear end and the corresponding side of motion arm at car body are provided with hydraulic ram, are provided with telescopic boom in hydraulic ram, are provided with balance block in the rear end of telescopic boom.
As a kind of improvement project of technique scheme, be provided with slideway in the back bottom of hydraulic ram, described balance block is located at the top of slideway.
The utility model is provided with hydraulic ram by rear end and the corresponding side of motion arm at car body, in hydraulic ram, be provided with telescopic boom, rear end at telescopic boom is provided with balance block, solved balance block on present engineering truck and the special car and can not adjust the problem of position along with the variation of hoisting depth and lifting weight, compared with prior art, the utility model improves the balanced capacity of car greatly, can rise heavier object at same height, what perhaps can rise when identical weight is higher, finish the more work of high altitude, and it is simple in structure, easy to use, good reliability.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Shown in the figure: 1 is hydraulic ram, and 2 is telescopic boom, and 3 is balance block, and 4 is motion arm, and 5 is car body, and 6 is slideway.
The specific embodiment
Embodiment 1:With reference to Fig. 1, structural representation for the utility model embodiment 1, present embodiment is the embodiment of crane, described motion arm 4 is an arm, rear end and motion arm 4 cooresponding sides at car body 5 are provided with hydraulic ram 1, and the centre of hydraulic ram 1 is provided with telescopic boom 2, can freely stretch under the effect of hydraulic oil, be provided with balance block 3 in the rear end of telescopic boom 2, can be used for adjusting the balance of car body.
Embodiment 2:With reference to Fig. 2, structural representation for the utility model embodiment 2, embodiment 2 is with the key distinction of embodiment 1: among the embodiment 2 the bottom of rear side of hydraulic ram 1 be provided with a slideway 6, balance block 3 can be free to slide on slideway 6, plays the supporting role to balance block 3.
Embodiment 3:Present embodiment is the embodiment of concrete depositing car, compares with embodiment 1, and the key distinction of present embodiment is: described motion arm 4 is concrete depositing pipe hold-down arm.
Embodiment 4:Present embodiment is the embodiment of aerial platform, compares with embodiment 1, and the key distinction of present embodiment is: described motion arm 4 promotes extending arm for high-altitude operation platform.
Embodiment 5:Present embodiment is the embodiment of concrete depositing car, compares with embodiment 2, and the key distinction of present embodiment is: described motion arm 4 is concrete depositing pipe hold-down arm.
Embodiment 6:Present embodiment is the embodiment of aerial platform, compares with embodiment 2, and the key distinction of present embodiment is: described motion arm 4 promotes extending arm for high-altitude operation platform.
Claims (2)
1. mobile hydraulic balance engineering truck, comprise car body (5) and motion arm (4), it is characterized in that: be provided with hydraulic ram (1) in the rear end of described car body (5) and a side of motion arm (4) symmetry, in hydraulic ram (1), be provided with telescopic boom (2), be provided with balance block (3) in the rear end of telescopic boom (2).
2. a kind of mobile hydraulic balance engineering truck according to claim 1 is characterized in that: be provided with slideway (6) in the back bottom of described hydraulic ram (1), described balance block (3) is located at the top of slideway (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200403362U CN201923800U (en) | 2011-02-17 | 2011-02-17 | Mobile hydraulic balance engineering vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200403362U CN201923800U (en) | 2011-02-17 | 2011-02-17 | Mobile hydraulic balance engineering vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201923800U true CN201923800U (en) | 2011-08-10 |
Family
ID=44427664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200403362U Expired - Lifetime CN201923800U (en) | 2011-02-17 | 2011-02-17 | Mobile hydraulic balance engineering vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201923800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767203A (en) * | 2012-06-29 | 2012-11-07 | 北京科实医学图像技术研究所 | Self-balancing type excavator |
| CN104165207A (en) * | 2014-07-01 | 2014-11-26 | 南京理学工程数据技术有限公司 | Adjustable counterweight |
-
2011
- 2011-02-17 CN CN2011200403362U patent/CN201923800U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767203A (en) * | 2012-06-29 | 2012-11-07 | 北京科实医学图像技术研究所 | Self-balancing type excavator |
| CN104165207A (en) * | 2014-07-01 | 2014-11-26 | 南京理学工程数据技术有限公司 | Adjustable counterweight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xinjiang Beiken Energy Engineering Co.,Ltd. Assignor: Chen Xi Contract record no.: 2011650000031 Denomination of utility model: Mobile hydraulic balance engineering vehicle Granted publication date: 20110810 License type: Exclusive License Record date: 20111201 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |
|
| CX01 | Expiry of patent term |