CN204956639U - Novel concave girder construction full trailor of liftable - Google Patents
Novel concave girder construction full trailor of liftable Download PDFInfo
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- CN204956639U CN204956639U CN201520761462.5U CN201520761462U CN204956639U CN 204956639 U CN204956639 U CN 204956639U CN 201520761462 U CN201520761462 U CN 201520761462U CN 204956639 U CN204956639 U CN 204956639U
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 239000000725 suspension Substances 0.000 claims abstract description 22
- 238000004642 transportation engineering Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model relates to a novel concave girder construction full trailor of liftable, including concave roof beam type of construction's frame, front axle, rear axle, rear axle air suspension, front axle air suspension, traction frame, bogie, the traction frame links to each other with the bogie, and front axle passes through front axle air suspension and links to each other with the bogie, and the bogie is connected below concave roof beam type of construction's frame, and the rear axle passes through rear axle air suspension and connects below concave roof beam type of construction's frame. The utility model discloses a frame is concave roof beam type of construction, can reduce the height of equipment fixing face on the frame, that hang the adoption is the air spring that can fill the gassing, and air spring is under the gassing state, and the height of frame loading end can further reduce more than the 100mm. The utility model discloses a frame equipment fixing face is low, and the railway and the aircraft transportation of whole car are convenient for realize by frame height -adjustable and convenient.
Description
Technical field
The utility model relates to a kind of trailer, particularly relates to the recessed girder construction independent trailer of a kind of novel lifting.
Background technology
When carrying out railway transportation and the aircraft dispatch demonstration of Radar Antenna Truck, the scheme of our first-selection is that car load directly carries out railway transportation and aircraft dispatch, but some product is all comparatively large due to the oad of each subscriber device, and cannot realize railway transportation and the aircraft dispatch of Radar Antenna Truck car load.For in this case, we generally can select following two kinds of approach to prove: one is adopt the technology such as integration of equipments, miniaturization further, compresses the oad of each subscriber device; Two is that Radar Design is become decomposable asymmetric choice net structure, namely breaks the whole up into parts, and when transporting installation, Radar Antenna Truck must be decomposed into some unit.New problem can be caused like this to produce, and one is that unilateral miniaturization will cause narrow space, the problem, two of maintainability difference be transport operation loaded down with trivial details, cause the time to be grown, inefficiency, also to be equipped with special hanger.
And the vehicle frame of independent trailer all adopts flat-topped ridge structural shape, hangs employing steel spring usually.The equipment attachment face of this structural shape independent trailer is higher, for some with for this kind of independent trailer main equipment that is carrier, causes its transportation unit height high, thus height overrun issues when causing its railway transportation or aircraft dispatch.
Utility model content
The recessed girder construction independent trailer of a kind of novel lifting helping Radar Antenna Truck to realize overall railway transportation and aircraft dispatch is provided for above problem the utility model.
The recessed girder construction independent trailer of a kind of novel lifting is provided in order to overcome the above problems the utility model, it is characterized in that: comprise the vehicle frame of recessed girder construction pattern, propons, back axle, back axle Pneumatic Suspension, propons Pneumatic Suspension, drawbar frame, bogie truck, drawbar frame is connected with bogie truck, propons is connected with bogie truck by propons Pneumatic Suspension, bogie truck is connected to below the vehicle frame of recessed girder construction pattern, and back axle is connected to below the vehicle frame of recessed girder construction pattern by back axle Pneumatic Suspension.
Vehicle frame of the present utility model is recessed girder construction pattern, can reduce the height of equipment attachment face on vehicle frame; What back axle Pneumatic Suspension and propons Pneumatic Suspension adopted is can the air bellow of inflation/deflation, and in the deflated condition, the height of vehicle frame carrying surface can reduce more than 100mm to air bellow further.Vehicle frame equipment attachment face of the present utility model is low, and chassis frame height is adjustable and convenience, is convenient to the railway and the aircraft dispatch that realize car load.
Accompanying drawing explanation
Fig. 1 is normal level working state schematic representation of the present utility model.
Fig. 2 is low level travelling position schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, 2, the utility model provides the recessed girder construction independent trailer of a kind of novel lifting, comprise the vehicle frame 5 of recessed girder construction pattern, propons 4, back axle 3, back axle Pneumatic Suspension 1, propons Pneumatic Suspension 2, drawbar frame 6, bogie truck 7, drawbar frame 6 is connected with bogie truck 7, propons 4 is connected with bogie truck 7 by propons Pneumatic Suspension 2, bogie truck 7 is connected to below the vehicle frame 5 of recessed girder construction pattern, and back axle 3 is connected to below the vehicle frame 5 of recessed girder construction pattern by back axle Pneumatic Suspension 1.
The vehicle frame of this trailer adopts recessed girder construction pattern, and equipment attachment face is positioned at highly comparatively indentation Liang Chu, thus reduces equipment setting height(from bottom); Front-rear axle adopts Pneumatic Suspension, and utilize the inflation/deflation characteristic of Pneumatic Suspension, can adjust the height of vehicle frame, it highly at least also can reduce 100mm again.By taking above measure, can solve or alleviate the height overrun issues that relatively large equipment adopts independent trailer transport.
The foregoing is only preferred embodiment of the present utility model, be not restricted to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within right of the present utility model.
Claims (2)
1. the recessed girder construction independent trailer of novel lifting, it is characterized in that: the vehicle frame (5) comprising recessed girder construction pattern, propons (4), back axle (3), back axle Pneumatic Suspension (1), propons Pneumatic Suspension (2), drawbar frame (6), bogie truck (7), drawbar frame (6) is connected with bogie truck (7), propons (4) is connected with bogie truck (7) by propons Pneumatic Suspension (2), bogie truck (7) is connected to below the vehicle frame (5) of recessed girder construction pattern, back axle (3) is connected to below the vehicle frame (5) of recessed girder construction pattern by back axle Pneumatic Suspension (1).
2. the recessed girder construction independent trailer of a kind of novel lifting according to claim 1, is characterized in that: what described back axle Pneumatic Suspension (1) and propons Pneumatic Suspension (2) adopted is can hang the air spring type of inflation/deflation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761462.5U CN204956639U (en) | 2015-09-29 | 2015-09-29 | Novel concave girder construction full trailor of liftable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761462.5U CN204956639U (en) | 2015-09-29 | 2015-09-29 | Novel concave girder construction full trailor of liftable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204956639U true CN204956639U (en) | 2016-01-13 |
Family
ID=55051721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520761462.5U Active CN204956639U (en) | 2015-09-29 | 2015-09-29 | Novel concave girder construction full trailor of liftable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204956639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554645A (en) * | 2017-08-14 | 2018-01-09 | 安徽富林农业机械装备有限公司 | A kind of breakdown trailer |
| CN110723308A (en) * | 2019-10-18 | 2020-01-24 | 湖北三江航天万山特种车辆有限公司 | Airport boosting full-trailer rescue vehicle |
-
2015
- 2015-09-29 CN CN201520761462.5U patent/CN204956639U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554645A (en) * | 2017-08-14 | 2018-01-09 | 安徽富林农业机械装备有限公司 | A kind of breakdown trailer |
| CN110723308A (en) * | 2019-10-18 | 2020-01-24 | 湖北三江航天万山特种车辆有限公司 | Airport boosting full-trailer rescue vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191017 Address after: Room 1401, floor 14, block a, building 1, Guorui building, No. 359, Jiangdong Middle Road, Jianye District, Nanjing City, Jiangsu Province, 210019 Patentee after: Nanjing Guorui Defense System Co., Ltd. Address before: 210039 No. 8, Rui Rui Road, Yuhuatai District, Jiangsu, Nanjing Patentee before: No. 14 Inst., China Electronic Science & Technology Group Corp. |
|
| TR01 | Transfer of patent right |