CN204821766U - Seat is pull to semitrailer saddle - Google Patents
Seat is pull to semitrailer saddle Download PDFInfo
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- CN204821766U CN204821766U CN201520649458.XU CN201520649458U CN204821766U CN 204821766 U CN204821766 U CN 204821766U CN 201520649458 U CN201520649458 U CN 201520649458U CN 204821766 U CN204821766 U CN 204821766U
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- ear
- saddle
- inner ear
- external ear
- support
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Abstract
The utility model relates to a seat is pull to semitrailer saddle. Including quotation main part, frame and support, on the medial surface of quotation main part was arranged in to the frame, the frame included inner ear and external ear, is provided with the M board between inner ear and the external ear, and the both ends of inner ear and external ear are connected with the anter and the back part that are parallel form setting respectively, and it is articulated with inner ear and external ear respectively that the support passes through the support shaft, and the width of M board increases by 30-40%. The utility model discloses a width of increase M board, the corresponding increase with the external ear interval of inner ear for the reinforcing of frame overall structure nature on the frame atress effectively conducts and pulls a quotation main part to the saddle, has also increased M board lifting surface area simultaneously and has improved bearing capacity, the difficult fracture of casing side and M board, and the whole bearing force of seat is pull to the saddle and mechanical properties intensity obtains improving, has prolonged life.
Description
Technical field
The utility model relates to superimposed trailer saddle-type traction base.
Background technology
Along with the development of arteries of communication, the proportion that Road Transportation accounts in shipping field is increasing.Superimposed trailer is the main traffic instrument of goods communications and transportation, and saddle-type traction base is the major part that superimposed trailer is connected with tractor truck, is important load-bearing and the parts bearing dynamic load.Because the load carrying ability of superimposed trailer is large, transportation range is far away, and road conditions are complicated, in actual applications, particularly in some heavy duties and under the condition of road conditions difference, the damage rate of traction seat is higher.Be mainly manifested in that framed structure is torn, the damage of support shaft place, support cracking etc.
Utility model content
The utility model is intended to solve the problem, thus provides a kind of saddle-type traction base on superimposed trailer that can improve overall load ability and mechanical properties strength, increase the service life.
The utility model solves described problem, and the technical scheme of employing is:
A kind of superimposed trailer saddle-type traction base, comprise main body, framework and support, framework is placed on the medial surface of main body, framework comprises inner ear and external ear, M plate is provided with between inner ear and external ear, the two ends of inner ear and external ear are connected with the anter arranged in parallel shape and rear panel respectively, support by support shaft respectively with inner ear and external ear hinged, the width increase by 30 ~ 40% of M plate.
Adopt the utility model of technique scheme, compared with prior art, its outstanding feature is:
By increasing the width of M plate, inner ear increase corresponding to outer ear space, framework overall structure is strengthened, frame stressing effectively conducts on saddle-type traction base main body, too increase M plate area of thrust surface simultaneously and improve weight capacity, housing side and M plate not easy to crack, saddle-type traction base overall load ability and mechanical properties strength are improved, and extend service life.
As preferably, the utility model further technical scheme is:
The spacing of anter and rear panel increases by 5 ~ 10%, enhances saddle-type traction base framed structure, and chassis body spacing becomes greatly, and the corresponding increase of U-shaped plate on framework also increases weld length so that strengthens center intensity.
The base plate of support is Integral plate type structure, no-welding-seam, avoids causing support to damage because there is welding stress.
The width of base plate increases by 30 ~ 40%, enhances the mechanical properties strength of support.
The diameter of support shaft increases by 30 ~ 40%, increase support shaft and inner ear and external ear area of contact cause chassis body stressed evenly, too increase support shaft and support shaft axle sleeve area of contact causes support shaft axle sleeve not easy to wear simultaneously.
The medial surface of main body is provided with the reinforced rib be connected with framework, increases intensity and the ability to bear of framework.
Accompanying drawing explanation
Fig. 1 is the utility model example structure front view.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is the utility model embodiment framed structure front view.
Fig. 4 is the lateral plan of Fig. 3.
Fig. 5 is the utility model embodiment supporting structure front view.
Fig. 6 is the lateral plan of Fig. 5.
In figure: main body 1, framework 2, support 3, support shaft 4, reinforced rib 5, U-shaped plate 6, support shaft axle sleeve 7, anter 8, external ear 9, inner ear 10, rear panel 11, M plate 12, base plate 13.
detailed description of the invention:
Below in conjunction with embodiment, the utility model is described in further detail, and object is only to understand the utility model content better, and therefore, the cited case does not limit protection domain of the present utility model.
See Fig. 1, framework 2 is placed on the medial surface of main body 1, framework 2 comprises inner ear 10, external ear 9, anter 8 and rear panel 11, M plate 12 and U-shaped plate 6 is provided with between inner ear 10 and external ear 9, inner ear 10 is connected with the anter 8 arranged in parallel shape and rear panel 11 respectively with the two ends of external ear 9, support 3 by support shaft 4 respectively with inner ear 10 and external ear 9 hinged, support shaft 4 is coordinated with inner ear 10 and external ear 9 respectively by support shaft axle sleeve 7 to be installed, the width of M plate 12 increases by 30 ~ 40%, inner ear 10 increases with the spacing of external ear 9, framework 2 overall structure is strengthened, framework 2 is stressed effectively to be conducted on saddle-type traction base main body 1, too increase M plate 12 area of thrust surface simultaneously and improve weight capacity, housing side and M plate 12 not easy to crack.
The spacing of anter 8 and rear panel 11 increases by 5 ~ 10%, enhances saddle-type traction base framework 2 structural, and framework 2 main body spacing becomes greatly, and the corresponding increase of U-shaped plate 6 on framework 2 also increases weld length so that strengthens center intensity
The bottom welding of support 3 has base plate 13, and base plate 13 is Integral plate type structure, Whole blanking, no-welding-seam, avoids causing support 3 to damage because there is welding stress, increases base plate 13 width, enhances the mechanical properties strength of support 3.
The diameter of support shaft 4 increases by 30 ~ 40%, increase support shaft 4 cause framework 2 main body stressed with inner ear 10 and external ear 9 area of contact evenly, too increase support shaft 4 simultaneously and cause support shaft axle sleeve 7 not easy to wear with support shaft axle sleeve 7 area of contact.
The medial surface of main body 1 is provided with the reinforced rib 5 be connected with framework 2, increases intensity and the ability to bear of framework 2.
The utility model makes saddle-type traction base overall load ability and mechanical properties strength be improved, and extends service life.
The foregoing is only the better feasible embodiment of the utility model, not thereby limit to interest field of the present utility model, the equivalence change that all utilization the utility model specification sheetss and accompanying drawing content thereof are done, be all contained within interest field of the present utility model.
Claims (6)
1. a superimposed trailer saddle-type traction base, comprise main body, framework and support, framework is placed on the medial surface of main body, framework comprises inner ear and external ear, M plate is provided with between inner ear and external ear, the two ends of inner ear and external ear are connected with the anter arranged in parallel shape and rear panel respectively, support by support shaft respectively with inner ear and external ear hinged, it is characterized in that: the width increase by 30 ~ 40% of M plate.
2. superimposed trailer saddle-type traction base according to claim 1, is characterized in that: the spacing of anter and rear panel increases by 5 ~ 10%.
3. superimposed trailer saddle-type traction base according to claim 1, is characterized in that: the base plate of support is Integral plate type structure.
4. superimposed trailer saddle-type traction base according to claim 3, is characterized in that: the width of base plate increases by 30 ~ 40%.
5. superimposed trailer saddle-type traction base according to claim 1, is characterized in that: the diameter of support shaft increases by 30 ~ 40%.
6. superimposed trailer saddle-type traction base according to claim 1, is characterized in that: the medial surface of main body is provided with the reinforced rib be connected with framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649458.XU CN204821766U (en) | 2015-08-26 | 2015-08-26 | Seat is pull to semitrailer saddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649458.XU CN204821766U (en) | 2015-08-26 | 2015-08-26 | Seat is pull to semitrailer saddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821766U true CN204821766U (en) | 2015-12-02 |
Family
ID=54679396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520649458.XU Active CN204821766U (en) | 2015-08-26 | 2015-08-26 | Seat is pull to semitrailer saddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682746A (en) * | 2019-07-18 | 2020-01-14 | 陈兵 | Novel traction seat |
-
2015
- 2015-08-26 CN CN201520649458.XU patent/CN204821766U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682746A (en) * | 2019-07-18 | 2020-01-14 | 陈兵 | Novel traction seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |