CN202413919U - Transversely-mounted reinforced beam - Google Patents
Transversely-mounted reinforced beam Download PDFInfo
- Publication number
- CN202413919U CN202413919U CN2011204679456U CN201120467945U CN202413919U CN 202413919 U CN202413919 U CN 202413919U CN 2011204679456 U CN2011204679456 U CN 2011204679456U CN 201120467945 U CN201120467945 U CN 201120467945U CN 202413919 U CN202413919 U CN 202413919U
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- CN
- China
- Prior art keywords
- section
- connection
- cross
- cross sill
- vertical beam
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- 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 - Lifetime
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Abstract
The utility model discloses a transversely-mounted reinforced beam, which comprises an upper crossbeam and a lower crossbeam. Vertical beams are connected between one end of the upper crossbeam and one end of the lower crossbeam and between the other end of the upper crossbeam and the other end of the lower crossbeam, a connecting support is connected to the end face of each vertical beam and comprises a connecting flat plate and a connecting boss, each connecting boss is inserted into the end face of the corresponding vertical beam to be connected with the vertical beam, and the whole mounting structure can well adapt to stress requirement of a suspension system so as to well guarantee driving stability and reliability of a whole vehicle. Besides, the upper crossbeam, the lower crossbeam and the connecting supports can also serve as fixing bases for mounting other components of the vehicle so as to enhance integrated level of the components of the vehicle.
Description
Technical field
The utility model belongs to the field engineering of vehicle hanging structure, and the horizontal installation that is specifically related in a kind of mounting structure of all-independent suspension structure strengthens beam.
Background technology
The double cross arm independent suspension mounting structure of axle load between 3～3.5 tons will satisfy the requirement of the strength and stiffness of big bearing capacity; Heavy-duty vehicle has the vehicle that adopts double cross arm independent suspension, and its suspension mounting structure is connected with non-bearing formula ladder-shaped frame formula chassis side rail.This structural weight is big, vehicle's center of gravity is high.Simultaneously, the vehicle frame integrated level of said structure is low.When realizing independent suspension mounting bracket connection structure, need Stability Analysis of Structures, intensity, the crossbeam that rigidity is big are connected between the left-right longeron, and present beam structure is difficult to satisfy operating needs.
Summary of the invention
The purpose of the utility model is to provide a kind of horizontal installation to strengthen beam, to address the above problem.
The technical scheme of the utility model is: the enhancing beam laterally is installed, and it comprises entablatrance, and cross sill is connected with vertical beam respectively between the two ends of entablatrance and cross sill, and the end face of vertical beam is connected with the connection support; The connection support comprises that connection is dull and stereotyped, connects flat board and is provided with the connection boss, and the end face of connection boss insertion vertical beam is interior to be connected with vertical beam.
Cross sill comprises straight bar section, the two ends linkage section, and the cross section of linkage section is transition phase greater than the cross section of straight bar section between straight bar section and the linkage section; Be provided with baffle plate in linkage section or the transition phase, first cross sill the vertical car body tie-beam in a left side and right vertically between the car body tie-beam below.
Connect boss and comprise two protrusion side plates that connect dull and stereotyped upward setting, and bonded assembly bushing pipe between the biside plate.
Offer connecting bore on two protrusion side plates, connect said bushing pipe between corresponding two connecting bores.
The horizontal installation of the utility model strengthens beam, directly bears down the application force of triangle arm, and the support stiffness of the horizontal strength beam of framed structure is big, intensity is high.Strengthen beam and link together stressed effectively being delivered on the horizontal enhancing beam with laterally installing between go up the installing of shock absorber.The whole erection structure has adapted to the force request of suspension system well, for riding stability, the reliability that guarantees car load provides good guarantee.Can also improve the integrated level of vehicle part as the basis that installs and fixes of vehicle miscellaneous part on entablatrance in this beam structure, cross sill and the connection support simultaneously.
Description of drawings
Fig. 1 laterally installs and strengthens the beam scheme drawing.
Fig. 2 connects the support scheme drawing.
Cross sill structural representation before Fig. 3 first.
The stressed schematic diagram of Fig. 4 independent suspension mounting structure.
The specific embodiment
It is laterally to install before first in the independent front suspension mounting bracket connection structure to strengthen beam.
As shown in Figure 1; Before first the enhancing beam being installed laterally is integral solder degree of lip-rounding frame beam structure, comprises entablatrance 135, cross sill 131; Be connected with preceding vertical beam between the two ends of entablatrance 135 and cross sill 131 respectively, the end face of preceding vertical beam is connected with and connects support 161,162.
Vertical beam comprises both sides adapter plate 132; 133 and shrouding 134 connect to form; Both sides adapter plate 132,133 is a left-right symmetric part L shaped plate, L shaped plate and 134 weldings of shrouding that two symmetries are arranged just before first entablatrance 135 link together with the first preceding cross sill 131.
Be connected with on the entablatrance 135 on water tank mounting bracket 136 and brake piping mounting bracket 138, the cross sill 131 and be connected with propons mounting bracket 137; Connect brace panel 139.Cross sill 131 two ends are provided with triangle arm attachment point under the suspension.The junction is welded to connect brace panel 139 between cross sill 131 and two side connecting plates 132,133.
The structure that connects support 161,162 is identical, as shown in Figure 2, and it comprises connection dull and stereotyped 166; Connect dull and stereotyped 166 and be provided with connection boss 167; Be connected with vertical beam in the end face of connection boss 167 insertion vertical beams, promptly connect boss 167 and be inserted between two side connecting plates 132,133; And through bolt and 132,133 connections of two side connecting plates.
As shown in Figure 3, cross sill 131 comprises straight bar section 1311, two ends linkage section 1312, and the cross section of linkage section 1312 is transition phase 1313 between straight bar section and the linkage section greater than the cross section of straight bar section 1311; Linkage section 1312 be used for front suspension under triangle arm 800 be connected (as shown in Figure 4).Transition phase 1313 is inclined-planes.
Be provided with before the baffle plate 1314, the first cross sills below between the vertical car body tie-beam of the vertical car body tie-beam in a preceding left side and the preceding right side (like Fig. 4) in linkage section or the transition phase.
Cross sill is provided with route of pipe line mounting hole.
As shown in Figure 4, the connection bearing 151,153 of left and right sides bumper passes through longeron and is connected support 161,162 connections; Triangle arm 850 and coil spring institute is stressed on the suspension transmits through entablatrance, and vertical component is downward, and left and right sides horizontal component of force acts on the entablatrance; The entablatrance pressurized, entablatrance is stressed be reduced to about two component poor, triangle arm 800 is with the stressed cross sill that passes in ground under the suspension; The horizontal component of force of both sides makes cross sill drawn, because each cross sill is that whole trough girder and both sides have inclined-plane (transition phase), and stressed can effectively the dispersion; Assurance face is stressed but not weld seam is stressed, vertical component and last triangle arm and coil spring stressed vertical component direction identical, total passes to the stressed of suspension system with ground and decays, disperses; The stressed circulation of general frame, rigidity is big, and is not fragile; Integral structure is reliable and stable, has minor structure, big function of carrying.
Claims (4)
1. one kind the enhancing beam is installed laterally, it comprises entablatrance, it is characterized in that it also comprises cross sill, is connected with vertical beam between the two ends of entablatrance and cross sill respectively, and the end face of vertical beam is connected with the connection support; The connection support comprises that connection is dull and stereotyped, connects flat board and is provided with the connection boss, and the end face of connection boss insertion vertical beam is interior to be connected with vertical beam.
2. the enhancing beam laterally is installed according to claim 1, is it is characterized in that cross sill comprises straight bar section, the two ends linkage section, the cross section of linkage section is transition phase greater than the cross section of straight bar section between straight bar section and the linkage section; Be provided with baffle plate in linkage section or the transition phase, first cross sill the vertical car body tie-beam in a left side and right vertically between the car body tie-beam below.
3. horizontal according to claim 1 the installation strengthens beam, and it is characterized in that connecting boss and comprise dull and stereotyped two the protrusion side plates that upward are provided with of connection, and bonded assembly bushing pipe between the biside plate.
4. said horizontal installation strengthens beam like claim 3, it is characterized in that offering connecting bore on two protrusion side plates, connects said bushing pipe between corresponding two connecting bores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204679456U CN202413919U (en) | 2011-11-22 | 2011-11-22 | Transversely-mounted reinforced beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204679456U CN202413919U (en) | 2011-11-22 | 2011-11-22 | Transversely-mounted reinforced beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202413919U true CN202413919U (en) | 2012-09-05 |
Family
ID=46738706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204679456U Expired - Lifetime CN202413919U (en) | 2011-11-22 | 2011-11-22 | Transversely-mounted reinforced beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202413919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100043A (en) * | 2016-11-25 | 2018-06-01 | 现代自动车株式会社 | Rear Vehicle Body Structure |
| CN109204480A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Body structure and vehicle |
| CN110243584A (en) * | 2019-07-01 | 2019-09-17 | 昌河飞机工业（集团）有限责任公司 | Meet cantilevered axle and stable clamping device is installed |
-
2011
- 2011-11-22 CN CN2011204679456U patent/CN202413919U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100043A (en) * | 2016-11-25 | 2018-06-01 | 现代自动车株式会社 | Rear Vehicle Body Structure |
| CN109204480A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Body structure and vehicle |
| CN110243584A (en) * | 2019-07-01 | 2019-09-17 | 昌河飞机工业（集团）有限责任公司 | Meet cantilevered axle and stable clamping device is installed |
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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 |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |