CN2642623Y - Goose neck multiple longitudinal girder structure - Google Patents
Goose neck multiple longitudinal girder structure Download PDFInfo
- Publication number
- CN2642623Y CN2642623Y CN 03284138 CN03284138U CN2642623Y CN 2642623 Y CN2642623 Y CN 2642623Y CN 03284138 CN03284138 CN 03284138 CN 03284138 U CN03284138 U CN 03284138U CN 2642623 Y CN2642623 Y CN 2642623Y
- Authority
- CN
- China
- Prior art keywords
- longeron
- goose neck
- model
- utility
- crossbeam
- Prior art date
- 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
Links
- 244000261422 Lysimachia clethroides Species 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Landscapes
- Railway Tracks (AREA)
Abstract
The utility model relates to an improved semi-mounted frame of trailer, in particular to a goose neck multiple longitudinal girder structure, which includes a horizontal beam and a longitudinal beam which form the frame; one side of the longitudinal beam is provided with an assistant longitudinal beam, which is connected with the horizontal beam and an assistant horizontal beam; a reinforcing plate is also positioned below the assistant longitudinal beam. Therefore, the utility model has advantages of simple structure, safety and reliability, lowering the bearing surface and strengthening the bearing capacity.
Description
Technical field
The utility model relates to a kind of improvement to semi-trailer frame in the trailer, is specially the many girder works of a kind of goose neck.
Background technology
At present, along with the development of over-the-road transportation industry, the shipping superimposed trailer plays important effect in over-the-road transportation.The stability of shipping superimposed trailer is the important indicator of shipping superimposed trailer safe operation.The height of superimposed trailer center of gravity directly has influence on the stability of superimposed trailer operation.Superimposed trailer carrying surface height is decided (saddle faying face height+goose neck height) according to tractor truck saddle faying face, and present domestic tractor truck saddle faying face height is higher at 1.3-1.4 rice, even higher.The trailer carrying surface raises, and causes the rising of superimposed trailer height of gravitational center, directly has influence on the stability of superimposed trailer operation, even can cause the serious accident of overturning in the operational process.In addition, in 4 meters height of national regulation height overall, trailer carrying surface too high meeting reducing cargo loading space reduces conveying efficiency, increases traffic cost.Reducing carrying surface also is very important for the goods with requirement for height (as freight container).Now, the method that great majority reduce carrying surface is to reduce the goose neck depth of section of chassis side rail, can reduce load-carrying capacity and reduce goose neck depth of section.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of many girder works of goose neck that can strengthen load-carrying capacity when reducing carrying surface is provided.
The purpose of this utility model is achieved in that and comprises crossbeam and the longeron that constitutes vehicle frame, be provided with secondary longeron in a side of longeron, and secondary longeron is connected with secondary crossbeam with crossbeam also.Under the secondary longeron reinforced plate can also be set, the installation site of secondary longeron is in the inboard of two longerons or the outside.
The utlity model has advantage simple in structure, safe and reliable, as when reducing carrying surface, to strengthen load-carrying capacity again.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a longitudinal construction scheme drawing of the present utility model.
The specific embodiment
As shown in Figure 1, 2, the utility model comprises crossbeam 1,5 and the longeron 2 that constitutes vehicle frame, side at longeron 2 is provided with secondary longeron 3, and secondary longeron 3 also is connected with secondary crossbeam 4 with crossbeam 1,5, connect after cross member 1,5, secondary crossbeam 4, longeron 2 and constitute the important support of vehicle frame, also be provided with reinforced plate 63 times at secondary longeron simultaneously with secondary longeron 3.
The installation site of secondary longeron 3 is inboard or the outsides at two longerons 2, and quantity can be some, and diagram is an example with inboard two.
The utility model can reduce depth of section and can gain in strength again.The theoretical foundation of this structure is: intensity reduced when the cross section reduced, and can increase the intensity at whole goose neck position by increasing its quantity.Keystone configuration is: in the inboard of two longerons 2 or the outside increase some secondary longerons 3 (diagram is an example with inboard two) and longeron and secondary longeron coupled together by some crossbeams 1,4,5, ground in necessity can increase reinforced plate 6, and the length of secondary longeron can be decided according to vehicle.The advantage of this structure is: promptly reduced the height of carrying surface, remedied the undercapacity that causes because of the reduction of goose neck depth of section again.
Claims (3)
1, the many girder works of a kind of goose neck comprise the crossbeam (1), (5) and the longeron (2) that constitute vehicle frame, and it is characterized in that: the side at longeron (2) is provided with secondary longeron (3), and secondary longeron (3) also is connected with crossbeam (1), (5) and secondary crossbeam (4).
2, the many girder works of a kind of goose neck according to claim 1 is characterized in that: secondary longeron (3) can also be provided with reinforced plate (6) down.
3, the many girder works of a kind of goose neck according to claim 1, it is characterized in that: the installation site of secondary longeron (3) is the inboard or the outside at two longerons (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03284138 CN2642623Y (en) | 2003-08-26 | 2003-08-26 | Goose neck multiple longitudinal girder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03284138 CN2642623Y (en) | 2003-08-26 | 2003-08-26 | Goose neck multiple longitudinal girder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2642623Y true CN2642623Y (en) | 2004-09-22 |
Family
ID=34303720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03284138 Expired - Lifetime CN2642623Y (en) | 2003-08-26 | 2003-08-26 | Goose neck multiple longitudinal girder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2642623Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190456B (en) * | 2006-11-21 | 2010-05-19 | 中国国际海运集装箱(集团)股份有限公司 | Liquid metal bag transport vehicle |
| CN104015619A (en) * | 2014-06-16 | 2014-09-03 | 安徽星马专用汽车有限公司 | Transmission assembly device and bulk cement semitrailer |
-
2003
- 2003-08-26 CN CN 03284138 patent/CN2642623Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190456B (en) * | 2006-11-21 | 2010-05-19 | 中国国际海运集装箱(集团)股份有限公司 | Liquid metal bag transport vehicle |
| CN104015619A (en) * | 2014-06-16 | 2014-09-03 | 安徽星马专用汽车有限公司 | Transmission assembly device and bulk cement semitrailer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202029861U (en) | Chassis of railway heavy-load freight flatcar | |
| CN100528636C (en) | Method for loading container for transporting semitrailer chassis | |
| CN105932191A (en) | Battery fixing device and electric vehicle | |
| CN204956488U (en) | Big volume pallet traffic box wagon | |
| CN105083306A (en) | High-capacity pallet transport boxcar | |
| CN202879295U (en) | Lightweight self-discharging and semi-trailer car body | |
| CN2642623Y (en) | Goose neck multiple longitudinal girder structure | |
| CN2590962Y (en) | Special car transportation frame on large container | |
| CN101157361A (en) | A flat car for railway transportation | |
| CN204846056U (en) | Main-auxiliary integrated frame | |
| CN114056218B (en) | Container and dual-purpose automobile body for automobile transportation | |
| CN110641553B (en) | Hoisting type piggyback transport semitrailer | |
| CN205034196U (en) | Combination formula conveyor system of semitrailer | |
| CN201677941U (en) | No-girder frame semi-trailer specially used for oil tank | |
| CN211712475U (en) | Track hangs structure of going on and off ship | |
| CN201092345Y (en) | Light semi-trailer | |
| CN206797406U (en) | A kind of new rerail axle support of rail flat car | |
| CN212149007U (en) | Truck with good bearing performance | |
| CN201863910U (en) | Van type transportation semitrailer convenient for sales and transportation | |
| CN206781878U (en) | Semi-trailer frame and semitrailer | |
| CN201280162Y (en) | Low-underpan medium-shaft vehicle transportation trailer train | |
| CN2241092Y (en) | Semi-trailed van | |
| CN212637485U (en) | Railway wagon with end wall | |
| CN205203012U (en) | 60 special open car of ton | |
| CN205989756U (en) | A kind of through body frame of crossbeam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHUMADIAN ZHONGJI HUAJUN VEHICLE CO., LTD. Free format text: FORMER NAME OR ADDRESS: HUAJUN VEHICLE CO., LTD., ZHUMADIAN CITY |
|
| CP03 | Change of name, title or address |
Address after: Zhumadian City, Henan province Cedar Road in the middle of Zhumadian CIMC Chun Chun vehicle Co., Ltd. Patentee after: Zhumadian CIMC Huajun Vehicle Co., Ltd. Address before: Zhumadian City, Henan province Cedar Road in the middle of Zhumadian City Chun Chun vehicle Co., Ltd. Patentee before: Zhumadian Huajun Vehicle Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130826 Granted publication date: 20040922 |