CN202115607U - Goose neck type semitrailer - Google Patents
Goose neck type semitrailer Download PDFInfo
- Publication number
- CN202115607U CN202115607U CN201120199468XU CN201120199468U CN202115607U CN 202115607 U CN202115607 U CN 202115607U CN 201120199468X U CN201120199468X U CN 201120199468XU CN 201120199468 U CN201120199468 U CN 201120199468U CN 202115607 U CN202115607 U CN 202115607U
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- CN
- China
- Prior art keywords
- beams
- loading platform
- semitrailer
- side bar
- utility
- 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 - Fee Related
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Abstract
The utility model discloses a goose neck type semitrailer, which comprises a loading platform, side beams, longitudinal beams and transverse beams, wherein the transverse beams and the side beams are all straight beams. The side beams are arranged on the lower portion of the loading platform, and diagonal braces are fixedly connected between the side beams and the longitudinal beams. Since the transverse beams of the goose neck type semitrailer are modified into straight beams from W-shaped beams, and the side beams are modified into straight beams from stepped beams, a front seal frame is descended along with the transverse beams and the side beams which are all descended, volume of space above two sides of the loading platform is effectively increased, and dead weight of the semitrailer is reduced. Accordingly, bearing capacity of the semitrailer is improved, and appearance of the semitrailer is more attractive.
Description
Technical field
The utility model relates to the superimposed trailer that a kind of over-the-road transportation is used, and relates in particular to a kind of over-the-road transportation and uses Gooseneck-type semitrailer.
Background technology
Gooseneck type side dumping superimposed trailer is common a kind of in the superimposed trailer used of over-the-road transportation, comprises draw gear, loading platform, side bar, longeron, crossbeam and traveling gear etc., and draw gear is used to connect hauling engine, and loading platform is used for lade.
The longeron of general gooseneck type side dumping superimposed trailer is a gooseneck shape; Crossbeam is a W shape, and crossbeam runs through gooseneck base plate bottom, almost presses close to base plate, insufficient strength; Side bar is the side bar of step, and the weight of step part is big.The gooseneck type side dumping superimposed trailer of this structure, not only outward appearance is plain, and causes the carrying volume of gooseneck top loading platform to reduce.
The utility model content
The purpose of the utility model is to provide a kind of effective increase gooseneck top loading platform to carry volume, alleviates a kind of Gooseneck-type semitrailer of car body deadweight.
For realizing above-mentioned purpose, the technical scheme that the utility model is taked is:
A kind of Gooseneck-type semitrailer comprises loading platform, side bar, longitudinal and cross beam, and said crossbeam is a straight beam; Said side bar is a straight beam, and is arranged on the bottom of loading platform; Be fixedly connected with diagonal brace between said side bar and the longeron.
The Gooseneck-type semitrailer that uses the utility model to provide, because crossbeam becomes straight beam by W deformation, side bar becomes straight beam by the step beam; Crossbeam and side bar are all moved down; Preceding envelope frame also moves down thereupon, has not only effectively increased the volume of tops, loading platform both sides, and the deadweight that has alleviated car body; Improved the load-carrying capacity of car body, made the profile of car body more attractive in appearance.
Description of drawings
Fig. 1 is the front view structural representation of the utility model structure.
Fig. 2 is the birds-eye view structural representation of the utility model structure.
Fig. 3 is the side bar and the longeron connection structure scheme drawing of the utility model.
Among the figure, envelope frame before the 1-loading platform, 2-, 3-side bar, 4-longeron, 5-crossbeam, 6-diagonal brace, 7-car body.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing thereof the utility model is described further.
As depicted in figs. 1 and 2, a kind of Gooseneck-type semitrailer comprises loading platform 1, and the crossbeam 5 of loading platform 1 is the straight beam that runs through.Side bar 3 is straight beams, and is welded on the bottom of loading platform 1.Be welded with diagonal brace 6 between side bar 3 and the longeron 4.
As shown in Figure 3; Because side bar 3 becomes straight beam by the step beam, by the position of shift of load platform 1 bottom under the position of loading platform 1 sidepiece, the diagonal brace 6 of welding has constituted an inclined-plane between side bar 3 and the longeron 4; Make the sidepiece of loading platform 1 increase the load-bearing surface of a trapezium structure; Two sidepiece integral body of envelope frame 2 move down before so just being equivalent to, and the carrying of gooseneck part is highly increased, make loading platform 1 top car body 7 increase in volume about 1.5 cubic meters.
After crossbeam 5 becomes straight beam by W deformation, alleviated the weight of crossbeam; After side bar 3 becomes straight beam by the step beam, reduced the weight of step part; The car load deadweight reduces thereupon like this.
W shape crossbeam is in the past almost pressed close to base plate through loading platform base plate bottom, mainly by the load-bearing of crossbeam two; Present loading platform 1 base plate bottom, side bar 3 is connected with crossbeam 5, is welded with diagonal brace 6 between side bar 3 and the longeron 4, and making has increased the also load-bearing of web of longeron 4 loading strength of longeron 4, thereby has improved the single-piece bearing capacity.
Above-described only is the preferred embodiment of the utility model, does not limit to the utility model.Should be understood that for the person of ordinary skill of the art, under the teachings that the utility model provided, can also make other equivalent modifications and improvement, all can realize the purpose of the utility model, all should be regarded as the protection domain of the utility model.
Claims (1)
1. a Gooseneck-type semitrailer comprises loading platform (1), side bar (3), longeron (4) and crossbeam (5), and it is characterized in that: said crossbeam (5) is a straight beam; Said side bar (3) is a straight beam, and is arranged on the bottom of loading platform (1); Be fixedly connected with diagonal brace (6) between said side bar (3) and the longeron (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120199468XU CN202115607U (en) | 2011-06-14 | 2011-06-14 | Goose neck type semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120199468XU CN202115607U (en) | 2011-06-14 | 2011-06-14 | Goose neck type semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202115607U true CN202115607U (en) | 2012-01-18 |
Family
ID=45456693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120199468XU Expired - Fee Related CN202115607U (en) | 2011-06-14 | 2011-06-14 | Goose neck type semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202115607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738405A (en) * | 2013-12-19 | 2014-04-23 | 柳州乘龙专用车有限公司 | Swanneck edge transverse beam of semitrailer carrier vehicle |
-
2011
- 2011-06-14 CN CN201120199468XU patent/CN202115607U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738405A (en) * | 2013-12-19 | 2014-04-23 | 柳州乘龙专用车有限公司 | Swanneck edge transverse beam of semitrailer carrier vehicle |
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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: 20120118 Termination date: 20140614 |
|
| EXPY | Termination of patent right or utility model |