CN203957772U - Bearing before superimposed trailer Pneumatic Suspension - Google Patents
Bearing before superimposed trailer Pneumatic Suspension Download PDFInfo
- Publication number
- CN203957772U CN203957772U CN201420256590.XU CN201420256590U CN203957772U CN 203957772 U CN203957772 U CN 203957772U CN 201420256590 U CN201420256590 U CN 201420256590U CN 203957772 U CN203957772 U CN 203957772U
- Authority
- CN
- China
- Prior art keywords
- side plate
- sides
- pneumatic suspension
- superimposed trailer
- bearing
- 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
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
Bearing before superimposed trailer Pneumatic Suspension, its bearing body is a semi-enclosed symmetrical box body structure, its top utilizes adapter plate sealing, and be provided with the protruding rank of arc as reinforced rib at the midway location place of both sides side plate, described protruding rank reinforced rib turns up at outer ledge, and brace panel be also provided with on its outer rotating edge top in the middle of, in the middle of this, brace panel and both sides side plate and top adapter plate are connected, in addition, on side plate top, both sides, middle brace panel rear is also provided with a U-shaped shrouding, this U-shaped shrouding opening upwards, through both sides side plate and with the moulding that is connected of both sides side plate.The utility model technique is simple, easy to process, assembling easily, lateral rigidity deficiency can effectively solve bearing and be connected with Pneumatic Suspension time, the problem that cannot be connected with full aluminium vehicle frame.
Description
Technical field
The utility model relates to the strut mount field of superimposed trailer, is specially the front bearing of a kind of superimposed trailer Pneumatic Suspension.
Background technology
Along with constantly improving and logistics net perfect of the development of auto-industry, arteries of communication, the demand of high security, high stability superimposed trailer is increasing, becomes the main direction of superimposed trailer development.Wherein, suspended portion, as an important criterion of superimposed trailer safety and stability, starts universal full air suspension and half air suspension in superimposed trailer.
Before superimposed trailer air suspension, bearing is the indispensable important parts in suspension system, as supporting part, it is bearing various different operating modes, different road surface and is feeding back to the multi-form power of car body, and the quality of car load is delivered to suspension from vehicle frame, also need propulsive effort and resistance to motion to pass to car body, its quality quality is directly connected to safety, stability and the load-carrying capacity of car load simultaneously.At present, this base part mostly on the market is weldment, has existed weld defect, lateral rigidity deficiency, and quality is heavier, the variety of issue such as cannot be connected with full aluminium vehicle frame.
Utility model content
The technical matters that the utility model solves is to provide a kind of superimposed trailer Pneumatic Suspension front bearing, to solve the shortcoming in above-mentioned background technology.
The technical matters that the utility model solves realizes by the following technical solutions:
Bearing before superimposed trailer Pneumatic Suspension, its bearing body is a semi-enclosed symmetrical box body structure, its top utilizes adapter plate sealing, and be provided with the protruding rank of arc as reinforced rib at the midway location place of both sides side plate, described reinforced rib turns up at outer ledge, and brace panel be also provided with on its outer rotating edge top in the middle of, in the middle of this, brace panel and both sides side plate and top adapter plate are connected, in addition, on side plate top, both sides, middle brace panel rear is also provided with a U-shaped shrouding, this U-shaped shrouding opening upwards, through both sides side plate and with the moulding that is connected of both sides side plate.
In the utility model, on the side plate of both sides, be provided with waist-shaped hole, for play the effect of adjusting wheelbase in the time that bearing assembles.
In the utility model, described adapter plate upper punch is pressed with six bolts hole as mounting hole.
In the utility model, described U-shaped shrouding and adapter plate are fixed together by welding manner.
In the utility model, the biside plate of enclosed box body and rear panel are that a monoblock steel plate is one time punching molded.
In the utility model, the outer rotating edge of described reinforced rib is smooth arc-shaped transition at corner location.
Beneficial effect: seat structure of the present utility model can effectively ensure assembly precision and the intensity of superimposed trailer suspension, both when having kept road-holding property and travelling comfort, overcome the anti-inclination of air suspension, the weak shortcoming of side pressure ability, effectively improved the physical strength of air suspension.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model preferred embodiment.
Wherein: 1, arc reinforced rib; 2, arc flange; 3, waist-shaped hole; 4, adapter plate; 5, U-shaped shrouding; 6, middle brace panel.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to the preferred embodiment of bearing before the superimposed trailer Pneumatic Suspension of Fig. 1, in the present embodiment, before superimposed trailer Pneumatic Suspension, side plate and the rear panel of the bearing body both sides of bearing are that a monoblock steel plate is one time punching molded, on the side plate of both sides, be provided with the arc reinforced rib 1 of evagination, and be provided with arc flange 2 at the edge of arc reinforced rib 1, arc reinforced rib 1 is arranged in pairs or groups arc flange 2 can be in equivalent material situation, the lateral rigidity of raising bearing body 40%.In addition, be welded with an adapter plate 4 on side plate top, both sides, these adapter plate 4 upper punches are pressed with six bolts hole as mounting hole, bearing before suspension in the past and Frame Welding connection scheme are improved to bolt connection scheme by this adapter plate 4 with mounting hole, make to assemble convenient, promote formation efficiency.
Brace panel 6 in the middle of the top of arc flange 2 is provided with, makes bearing have certain overlap distance at vertical direction, in order to improve the lateral rigidity of strut mount.Be provided with a U-shaped shrouding 5 at the top of side plate, the rear of middle brace panel 6, these U-shaped shrouding 5 opening upwards, through both sides side plate and with both sides plate-side plate welding moulding, and be fixed together by welding manner on top and adapter plate 4, U-shaped shrouding 5 can effectively be strengthened bearing rigidity, has also facilitated the bolt on adapter plate 4 to install simultaneously.
In the present embodiment, be provided with waist-shaped hole 3 on the side plate of both sides, waist-shaped hole 3 for playing the effect of adjusting wheelbase in the time that bearing assembles.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. bearing before superimposed trailer Pneumatic Suspension, it is characterized in that, bearing body is a semi-enclosed symmetrical box body structure, its top utilizes adapter plate sealing, and be provided with the protruding rank of arc as reinforced rib at the midway location place of both sides side plate, described reinforced rib turns up at outer ledge, and brace panel be also provided with on its outer rotating edge top in the middle of, in the middle of this, brace panel and both sides side plate and top adapter plate are connected, in addition, on side plate top, both sides, middle brace panel rear is also provided with a U-shaped shrouding, this U-shaped shrouding opening upwards, through both sides side plate and with the moulding that is connected of both sides side plate.
2. bearing before superimposed trailer Pneumatic Suspension according to claim 1, is characterized in that, on the side plate of both sides, is provided with waist-shaped hole.
3. bearing before superimposed trailer Pneumatic Suspension according to claim 1, is characterized in that, described adapter plate upper punch is pressed with six bolts hole as mounting hole.
4. bearing before superimposed trailer Pneumatic Suspension according to claim 1, is characterized in that, the outer rotating edge of described reinforced rib is smooth arc-shaped transition at corner location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256590.XU CN203957772U (en) | 2014-05-20 | 2014-05-20 | Bearing before superimposed trailer Pneumatic Suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256590.XU CN203957772U (en) | 2014-05-20 | 2014-05-20 | Bearing before superimposed trailer Pneumatic Suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203957772U true CN203957772U (en) | 2014-11-26 |
Family
ID=51918401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420256590.XU Expired - Fee Related CN203957772U (en) | 2014-05-20 | 2014-05-20 | Bearing before superimposed trailer Pneumatic Suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203957772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042806A (en) * | 2016-07-22 | 2016-10-26 | 东莞中山大学研究院 | Automobile suspension rack supporting base structure |
-
2014
- 2014-05-20 CN CN201420256590.XU patent/CN203957772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042806A (en) * | 2016-07-22 | 2016-10-26 | 东莞中山大学研究院 | Automobile suspension rack supporting base structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204472904U (en) | Four-wheel automobile vehicle frame | |
| CN203957772U (en) | Bearing before superimposed trailer Pneumatic Suspension | |
| CN203005559U (en) | Rear fender for front wheel of truck | |
| CN205113478U (en) | Totally enclosed formula corrugated sheet carriage | |
| CN204415514U (en) | The subframe assembly that a kind of structural strength is large | |
| CN203864800U (en) | Truck, frame and cross beam assembly of truck | |
| CN204488929U (en) | Dual-energy source general utility functions vehicle frame | |
| CN202156238U (en) | Rear-axle welding assembly structure for electric-wheel mine dump truck | |
| CN204750325U (en) | Freight train box | |
| CN202243724U (en) | Compartment plate of container semitrailer | |
| CN204687777U (en) | Lower swing arm assembly before a kind of heavier-duty | |
| CN206125166U (en) | Four turns electric car frame lightweight structure | |
| CN205383203U (en) | Novel stopper installation transition support | |
| CN205769244U (en) | A kind of floated electric automobile parking brake mounting structure | |
| CN203651895U (en) | Auxiliary frame installation structure | |
| CN208882581U (en) | Aluminium alloy oil tank vehicle tank | |
| CN204737695U (en) | Supplementary fork truck lifts objective car skeleton's frock | |
| CN204937034U (en) | A kind of Federal bumper | |
| CN102320219A (en) | Rear axle welding assembly structure for mining dumper with electric wheels | |
| CN204871187U (en) | Additional strengthening of freight train frame | |
| CN203946105U (en) | Rail wagon base frame and brake activation valve flap seat thereof | |
| CN206067497U (en) | A kind of truck drive shaft bridging bearing frame cross attachment means | |
| CN201900943U (en) | Split eccentric variable cross section cast iron axle housing | |
| CN201494358U (en) | Electric wheel spraying car rear axle | |
| CN206086883U (en) | Open electric fork -lift frame |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20180520 |