CN208947016U - A kind of hydro-pneumatic spring supporting structure and the automobile for being equipped with the structure - Google Patents
A kind of hydro-pneumatic spring supporting structure and the automobile for being equipped with the structure Download PDFInfo
- Publication number
- CN208947016U CN208947016U CN201821531286.6U CN201821531286U CN208947016U CN 208947016 U CN208947016 U CN 208947016U CN 201821531286 U CN201821531286 U CN 201821531286U CN 208947016 U CN208947016 U CN 208947016U
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- China
- Prior art keywords
- side support
- connecting rod
- hydro
- steel pipe
- pneumatic spring
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Abstract
The utility model provides a kind of hydro-pneumatic spring supporting structure and the automobile for being equipped with the structure, including left side support (1), right side support (2) and connecting rod (3)；The left side support and right side support are separately positioned on the left and right ends portion of connecting rod, and left and right sides support is symmetrical about vertical plane, and are connected by the connecting rod mounting hole (4) of support upper end with bolt with connecting rod；The connecting rod is made of left and right joint (5), steel pipe (6), left and right clamp (7), and the steel pipe is hollow tube, and the left and right joint is inserted into the both ends of steel pipe respectively, and is fixedly connected by left and right clamp and sealed bolt (8) with steel pipe.Using vehicle frame and support separated structure, meet modular design concept, convenient for disassembly and assembly and small using mold, at low cost, light-weight, rigidity is high.Vehicle frame part bearing capacity is improved, while meeting lightweight and modular design concept.
Description
Technical field
The utility model belongs to field of automobile, in particular to a kind of hydro-pneumatic spring bracket institution and is equipped with this
The automobile of structure.
Background technique
General medium-sized and heavy-duty off-road vehicle is bolted using independent hydro-pneumatic spring supporting structure with vehicle frame.Such as figure
Shown in 1, conventional support and vehicle frame weld support, this structure using the integral structure form of monoblock cast on vehicle frame
It not simply failing to undertake the shock loading under cross-country road conditions, and produces the hydro-pneumatic spring bracket of the structure, the mold needed is big, at
This is also higher.
Summary of the invention
In view of the above problems, the utility model provides a kind of hydro-pneumatic spring bracket institution and is equipped with the structure
Automobile, be to carry out lightweight optimization design on original structure using vehicle frame and support separated structure to meet modularized design
Theory, convenient for disassembly and assembly and small using mold, at low cost, light-weight, rigidity is high.Vehicle frame part bearing capacity is improved, is accorded with simultaneously
Close lightweight and modular design concept.
The purpose of this utility model is achieved through the following technical solutions:
A kind of hydro-pneumatic spring supporting structure, including left side support, right side support and connecting rod；
The left side support and right side support are separately positioned on the left and right ends portion of connecting rod, and left and right sides support is about vertical flat
Face is symmetrical, and is connected by the connecting rod mounting hole of support upper end with bolt with connecting rod；
The connecting rod is made of left and right joint, steel pipe, left and right clamp, and the steel pipe is hollow tube, the left and right joint point
Not Cha Ru steel pipe both ends, and be fixedly connected by left and right clamp and sealed bolt with steel pipe.
Further, several vehicle frame mounting holes of bottom setting of the left side support, right side support, are pacified by the vehicle frame
Dress hole bolt is connect with vehicle frame.
Further, 2 connecting holes are respectively arranged on the left and right sides support.
Further, the material of the steel pipe is Q235 common carbon structural steel, model 45 × 5.
Further, distance range is 620cm-660cm, preferably 640cm between the left and right joint.
Further, the left side support, right side support are QT500 spheroidal graphite cast-iron cast member.
The another aspect of the utility model:
A kind of offroad vehicle, the automobile are equipped with above-mentioned hydro-pneumatic spring supporting structure.
The utility model having the beneficial effect that compared with prior art
1, hydro-pneumatic spring supporting structure described in the utility model is the progress lightweight optimization design on original structure,
Using vehicle frame and support separated structure, left and right two parts support is bolted with vehicle frame respectively, vehicle frame, support, connecting rod shape
At an integral frame structure, it is not only easy molding, mounting and dismounting conveniently, but also stability is good, support receives impact in side
The other side is transmitted to by connecting rod when load, overall structure has stronger bearing capacity；
2, hydro-pneumatic spring supporting structure described in the utility model casts left and right two parts using divided casting respectively
Support, middle part are connected by connecting-rod bolts, and overall structure is simple, and mould structure is small, at low cost, and connection is easy, easy to maintain.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of prior art hydro-pneumatic spring supporting structure；
Fig. 2 is the structural schematic diagram of hydro-pneumatic spring supporting structure described in the utility model；
Fig. 3 is the structural schematic diagram of the connecting rod；
Fig. 4 is the structural schematic diagram of the left connector of the connecting rod；
Fig. 5 is the structural schematic diagram of the clamp；
Fig. 6, Fig. 7 are the structural schematic diagram of the right side support.
Specific embodiment
As shown in Fig. 2, present embodiments providing a kind of hydro-pneumatic spring supporting structure, including left side support 1, right side support 2
With connecting rod 3；The left side support and right side support are separately positioned on the left and right ends portion of connecting rod, and left and right sides support is about vertical flat
Face is symmetrical, and left and right support passes through 2 connecting rod mounting holes 4 of support upper end respectively and is connected with bolt with connecting rod；Such as Fig. 3, figure
4, shown in Fig. 5, the connecting rod is made of left and right joint 5, steel pipe 6, left and right clamp 7, and the steel pipe is hollow tube, and the left and right connects
Head is inserted into the both ends of steel pipe respectively, and is fixedly connected by left and right clamp and sealed bolt 8 with steel pipe.
As shown in Figure 6, Figure 7,5 vehicle frame installations are arranged at 4 jiaos of the bottom of the left side support, right side support and middle part altogether
Hole 9 is connect with bolt with vehicle frame by the vehicle frame mounting hole 9.2 connecting holes are respectively arranged on the left and right sides support
10.Vehicle frame, support, connecting rod form a frame structure, undertakes and is transmitted by hydro-pneumatic spring by the position of two sides connecting hole 10
Shock loading.Further, the material of the steel pipe is Q235 common carbon structural steel, model 45 × 5.The left and right connects
Distance is 640cm between head.Further, the left side support, right side support are QT500 spheroidal graphite cast-iron cast member.
Claims (7)
1. a kind of hydro-pneumatic spring supporting structure, which is characterized in that including left side support (1), right side support (2) and connecting rod (3)；
The left side support and right side support are separately positioned on the left and right ends portion of connecting rod, and left and right sides support is about vertical plane pair
Claim, and is connected by the connecting rod mounting hole (4) of support upper end with bolt with connecting rod；
The connecting rod is made of left and right joint (5), steel pipe (6), left and right clamp (7), and the steel pipe is hollow tube, and the left and right connects
Head is inserted into the both ends of steel pipe respectively, and is fixedly connected by left and right clamp and sealed bolt (8) with steel pipe.
2. hydro-pneumatic spring supporting structure according to claim 1, which is characterized in that the left side support, right side support
Several vehicle frame mounting holes (9) are arranged in bottom, are connect with bolt with vehicle frame by the vehicle frame mounting hole (9).
3. hydro-pneumatic spring supporting structure according to claim 1, which is characterized in that be respectively set on the left and right sides support
There are 2 connecting holes (10).
4. hydro-pneumatic spring supporting structure according to claim 1, which is characterized in that the material of the steel pipe is that Q235 is common
Structural carbon steel.
5. hydro-pneumatic spring supporting structure according to claim 1, which is characterized in that distance range is between the left and right joint
620cm-660cm。
6. hydro-pneumatic spring supporting structure according to claim 1, which is characterized in that the left side support, right side support are equal
For QT500 spheroidal graphite cast-iron cast member.
7. a kind of offroad vehicle, which is characterized in that the automobile is equipped with hydro-pneumatic spring as claimed in any one of claims 1 to 6
Supporting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531286.6U CN208947016U (en) | 2018-09-19 | 2018-09-19 | A kind of hydro-pneumatic spring supporting structure and the automobile for being equipped with the structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531286.6U CN208947016U (en) | 2018-09-19 | 2018-09-19 | A kind of hydro-pneumatic spring supporting structure and the automobile for being equipped with the structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208947016U true CN208947016U (en) | 2019-06-07 |
Family
ID=66738562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821531286.6U Active CN208947016U (en) | 2018-09-19 | 2018-09-19 | A kind of hydro-pneumatic spring supporting structure and the automobile for being equipped with the structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208947016U (en) |
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2018
- 2018-09-19 CN CN201821531286.6U patent/CN208947016U/en active Active
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