CN204161499U - Superimposed trailer gooseneck structure and there is the superimposed trailer of this gooseneck structure - Google Patents
Superimposed trailer gooseneck structure and there is the superimposed trailer of this gooseneck structure Download PDFInfo
- Publication number
- CN204161499U CN204161499U CN201420558517.8U CN201420558517U CN204161499U CN 204161499 U CN204161499 U CN 204161499U CN 201420558517 U CN201420558517 U CN 201420558517U CN 204161499 U CN204161499 U CN 204161499U
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- gooseneck
- pair
- trailer
- semi
- superimposed trailer
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- 244000261422 Lysimachia clethroides Species 0.000 title claims abstract description 75
- 230000002787 reinforcement Effects 0.000 claims description 3
- 241000282326 Felis catus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model provides a kind of superimposed trailer gooseneck structure, the drawbar frame comprising a pair gooseneck beam and be fixed on front side of gooseneck beam described in a pair, gooseneck beam described in a pair be arranged in parallel and is welded on the front end of semi-trailer frame, distance described in a pair between gooseneck beam is greater than the distance in described semi-trailer frame between a pair carrying longeron, described in a pair, gooseneck beam front bottom end is fixed with bearing soleplate, be provided with oblique bearing plate between gooseneck beam rear end described in a pair, the front end of described bearing soleplate rear portion, described oblique bearing plate and described semi-trailer frame is formed loads passage.The utility model additionally provides a kind of superimposed trailer with this gooseneck structure, and it comprises semi-trailer frame, and described semi-trailer frame front end is provided with described superimposed trailer gooseneck structure.This superimposed trailer has design science, practical, carrying capacity strong and the advantage of reduction traffic cost.
Description
Technical field
The utility model relates to a kind of semi-trailer frame structure, specifically, relate to a kind of superimposed trailer gooseneck structure and has the superimposed trailer of this gooseneck structure.
Background technology
Gooseneck-type semitrailer is a kind of heavy-duty vehicles be widely used, for delivering various goods, main equipment etc.Existing Gooseneck-type semitrailer generally comprises vehicle frame, electric control system etc. with gooseneck structure, and vehicle frame connects tractor by towing pin, and vehicle frame load bed principal plane is low, ensure that the stationarity of transport.Along with country is to the lasting input of heavy construction and infrastructure construction, large part goods and materials and main equipment how fast transportation, to reduce traffic cost be people's problem demanding prompt solutions.
Existing Gooseneck-type semitrailer, body frame structure for automotive is single, gooseneck structure mostly is platform structure on vehicle frame; Many employings gooseneck beam is directly welded on the front side of semi-trailer frame, and the distance between described gooseneck beam equals the distance in semi-trailer frame between a pair carrying longeron, and then on gooseneck beam, lay base plate, gooseneck structure is for placing vehicle spare tyre or service kit.This structure wastes the load-carrying capacity of superimposed trailer greatly, the expense such as consider vehicle oil consumption, raise, and transportation of truck-load efficiency is not high.
In order to solve above Problems existing, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, thus provides a kind of superimposed trailer gooseneck structure; Additionally provide a kind of design science, practical, carrying capacity strong and the superimposed trailer with this gooseneck structure of reduction traffic cost.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of superimposed trailer gooseneck structure, the drawbar frame comprising a pair gooseneck beam and be fixed on front side of gooseneck beam described in a pair, gooseneck beam described in a pair be arranged in parallel and is welded on the front end of semi-trailer frame, distance described in a pair between gooseneck beam is greater than the distance in described semi-trailer frame between a pair carrying longeron, described in a pair, gooseneck beam front bottom end is fixed with bearing soleplate, oblique bearing plate is provided with between gooseneck beam rear end described in a pair, described bearing soleplate rear portion, the front end of described oblique bearing plate and described semi-trailer frame is formed loads passage.
Based on above-mentioned, described bearing soleplate is provided with multiple reinforcement gusset.
Based on above-mentioned, described drawbar frame is provided with towing pin.
This superimposed trailer gooseneck structure hinge structure has substantive distinguishing features and progress, specifically, this gooseneck structure is different from existing superimposed trailer gooseneck, it comprises gooseneck beam and bearing soleplate, change traditional closed gooseneck structure, add the load-carrying capacity of gooseneck structure, to meet the demand of people to delivery.
Have a superimposed trailer for this gooseneck structure, it comprises semi-trailer frame, and described semi-trailer frame front end is provided with the superimposed trailer gooseneck structure as described in claim 1 or 2 or 3.
This superimposed trailer hinge structure has substantive distinguishing features and progress, and specifically, this superimposed trailer has above-mentioned gooseneck structure, to this increase the carrying capacity of whole vehicle; It has design science, practical, carrying capacity strong and the advantage of reduction traffic cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the gooseneck structure of superimposed trailer described in the utility model.
Fig. 2 be of the present utility model described in the structural representation of superimposed trailer.
Detailed description of the invention
Below by detailed description of the invention, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of superimposed trailer gooseneck structure, the drawbar frame 13 comprising a pair gooseneck beam 11 and be fixed on front side of gooseneck beam 11 described in a pair, gooseneck beam 11 described in a pair be arranged in parallel and is welded on the front end of semi-trailer frame 2, distance described in a pair between gooseneck beam 11 to be greater than in described semi-trailer frame 2 distance between a pair carrying longeron 21, and comparing traditional gooseneck structure increases distance between a pair gooseneck beam 11.Described in a pair, gooseneck beam 11 front bottom end is fixed with bearing soleplate 12, makes this gooseneck structure can lade.Be provided with oblique bearing plate 15 between gooseneck beam 11 rear end described in a pair, the front end of described bearing soleplate 12 rear portion, described oblique bearing plate 15 and described semi-trailer frame 2 is formed loads passage, is convenient to lade or main equipment.
Superimposed trailer gooseneck structure described in the utility model comprises gooseneck beam 11, bearing soleplate 12 and oblique bearing plate 15, loads and treats cargo, increase the carrying capacity of vehicle with this.
In order to ensure that goods etc. is convenient to enter gooseneck place, be provided with oblique bearing plate 15 between described bearing soleplate 12 and the front end of described semi-trailer frame 2, described oblique bearing plate 15 to be fixed on described in a pair between gooseneck beam 11 rear end; And by described oblique bearing plate 15, effectively the bearing space at the bearing space of semi-trailer frame 2 and gooseneck place is connected as one, bottom this oblique bearing plate 15, reinforcing diagonal ligament is set, ensure the fastness of structure, meet the load-bearing demand of cargo handing.
In order to ensure load-carrying capacity and prevent goods from skidding, described bearing soleplate 12 is provided with multiple reinforcement gusset 14.
Conveniently tractor truck connects, and described drawbar frame 13 is provided with towing pin.
As shown in Figure 2, the utility model additionally provides a kind of superimposed trailer with this gooseneck structure, and it comprises semi-trailer frame 2, and described semi-trailer frame 2 front end is provided with described superimposed trailer gooseneck structure 1.Described superimposed trailer gooseneck structure 1 is connected with tractor truck 5 by towing pin 16, when loading main equipment, bearing space according to gooseneck place loads, roller 4 is loaded in gooseneck place, loader-excavator 3 on semi-trailer frame 2 simultaneously, the conveniently handling of equipment, described semi-trailer frame 2 afterbody is provided with cat ladder 22, is convenient to load.
The front side of described superimposed trailer gooseneck structure 1 is placed with spare tyre 6 and service kit, facilitates when breaking down in driving conditions and can carry out Quick overhaul.
This superimposed trailer with this gooseneck structure has following beneficial effect: by the improvement of gooseneck structure, the significant increase loading space of whole superimposed trailer.Make full use of the bearing space of superimposed trailer, reduce the expenses such as oil consumption, reduce traffic cost.Due to gooseneck place lade, actv. prevents tractor truck main wheel from skidding.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to detailed description of the invention of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (4)
1. a superimposed trailer gooseneck structure, the drawbar frame comprising a pair gooseneck beam and be fixed on front side of gooseneck beam described in a pair, it is characterized in that: gooseneck beam described in a pair be arranged in parallel and is welded on the front end of semi-trailer frame, distance described in a pair between gooseneck beam is greater than the distance in described semi-trailer frame between a pair carrying longeron, described in a pair, gooseneck beam front bottom end is fixed with bearing soleplate, be provided with oblique bearing plate between gooseneck beam rear end described in a pair, the front end of described bearing soleplate rear portion, described oblique bearing plate and described semi-trailer frame is formed loads passage.
2. superimposed trailer gooseneck structure according to claim 1, is characterized in that: described bearing soleplate is provided with multiple reinforcement gusset.
3. superimposed trailer gooseneck structure according to claim 1, is characterized in that: described drawbar frame is provided with towing pin.
4. have a superimposed trailer for this gooseneck structure, it is characterized in that: it comprises semi-trailer frame, described semi-trailer frame front end is provided with the superimposed trailer gooseneck structure as described in claim 1 or 2 or 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558517.8U CN204161499U (en) | 2014-09-26 | 2014-09-26 | Superimposed trailer gooseneck structure and there is the superimposed trailer of this gooseneck structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558517.8U CN204161499U (en) | 2014-09-26 | 2014-09-26 | Superimposed trailer gooseneck structure and there is the superimposed trailer of this gooseneck structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204161499U true CN204161499U (en) | 2015-02-18 |
Family
ID=52535212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420558517.8U Expired - Lifetime CN204161499U (en) | 2014-09-26 | 2014-09-26 | Superimposed trailer gooseneck structure and there is the superimposed trailer of this gooseneck structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204161499U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857422A (en) * | 2016-04-27 | 2016-08-17 | 天津港汇盛码头有限公司 | Dismounting and storing mechanism for gooseneck of tractor |
| CN108945107A (en) * | 2018-07-24 | 2018-12-07 | 山东荣昊专用汽车有限公司 | The full aluminium longitudinal beam structure of semitrailer |
| CN116654114A (en) * | 2023-06-30 | 2023-08-29 | 三亚学院 | A vehicle floor, floor assembly, trailer floor and vehicle |
-
2014
- 2014-09-26 CN CN201420558517.8U patent/CN204161499U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857422A (en) * | 2016-04-27 | 2016-08-17 | 天津港汇盛码头有限公司 | Dismounting and storing mechanism for gooseneck of tractor |
| CN105857422B (en) * | 2016-04-27 | 2017-11-28 | 天津港汇盛码头有限公司 | Tractor gooseneck plucks laying mechanism |
| CN108945107A (en) * | 2018-07-24 | 2018-12-07 | 山东荣昊专用汽车有限公司 | The full aluminium longitudinal beam structure of semitrailer |
| CN108945107B (en) * | 2018-07-24 | 2020-09-01 | 山东荣昊专用汽车有限公司 | Semitrailer all-aluminum longitudinal beam structure |
| CN116654114A (en) * | 2023-06-30 | 2023-08-29 | 三亚学院 | A vehicle floor, floor assembly, trailer floor and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150218 |