CN203372291U - Detachable automobile water tank beam assembly - Google Patents
Detachable automobile water tank beam assembly Download PDFInfo
- Publication number
- CN203372291U CN203372291U CN201320317632.1U CN201320317632U CN203372291U CN 203372291 U CN203372291 U CN 203372291U CN 201320317632 U CN201320317632 U CN 201320317632U CN 203372291 U CN203372291 U CN 203372291U
- Authority
- CN
- China
- Prior art keywords
- water tank
- beam assembly
- cross beam
- nutplate
- automobile water
- 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
Images
Abstract
The utility model discloses a detachable automobile water tank beam assembly which comprises an upper beam, a lower beam, a left stand column and a right stand column. The left stand column is welded with a first nut plate and a second nut plate, and the right stand column is welded with a first nut plate and a second nut plate. The two first nut plates are respectively connected with the two ends of a bolt of the upper beam through nut holes. The two second nut plates are respectively connected with the two ends of a bolt of the lower beam through nut holes. When an automobile is maintained, the water tank beam assembly is convenient to disassemble, the maintenance time is greatly saved, and the maintenance process is simplified. When automobile collision happens, the water tank beam assembly can well absorb collision energy, and improve the safety of the automobile. The detachable automobile water tank beam assembly is simple in structure, low in cost, high in practicality, and capable of being conveniently popularized and used in various vehicle models.
Description
Technical field
The utility model relates to automobile manufacturing field, refers in particular to a kind of detachable automobile water tank cross beam assembly.
Background technology
Current water tank cross beam assembly is arranged on the front portion of vehicle body airport assembly, by entablatrance, cross sill, left column and right column, formed, cross sill and left column, right column welding fabrication, fit on crossbeam then, then the water tank cross beam assembly integral is welded on the vehicle body cabin.While bumping due to automobile, the probability of central collision is larger, therefore, the water tank cross beam assembly easily damages in traffic accident, need repairing, if but the water tank cross beam assembly is welded, under needing the water tank cross beam assembly of deformed damaged is rejected in maintenance process, this process wastes time and energy.China Patent Publication No. CN201520337U, open day on July 7th, 2010, name is called in the utility model patent of " a kind of crossbeam of water tank of car " and discloses a kind of crossbeam of water tank of car, the cross-beam body that comprises rectangle and trapezium channel section, be provided with brace panel on cross-beam body, brace panel and cross-beam body form cavity body structure.This structure makes water tank cross beam significantly strengthen in the intensity of its length direction; like this when the biasing collision occurs in car; water tank cross beam can impact-absorbing kinetic energy; the situation of the left and right end stress deformation of balanced bonnet assembly; reduce dynamic assembly in collision process toward the displacement in passenger cabin; thereby reduced front apron because of the intrusion amount after colliding, passenger safety can adequately protect.But this water tank cross beam is still and is welded, when maintenance, still waste time and energy.
The utility model content
The purpose of this utility model is that the dismounting difficulty causes the defect wasted time and energy when overcoming in prior art each parts of water tank cross beam assembly and being welded on maintenance, provides that each part detachable of a kind of water tank cross beam assembly connects, detachable automobile water tank cross beam assembly for convenience detach when maintenance.
The purpose of this utility model is to be achieved by following technical proposals:
A kind of detachable automobile water tank cross beam assembly, comprise entablatrance, cross sill, left column and right column, all be welded with the first nutplate and the second nutplate on described left column and right column, two the first nutplate are connected with entablatrance bolt two ends respectively by nut bore, and two the second nutplate are connected with cross sill bolt two ends respectively by nut bore.Owing to having adopted the bolt connection, in maintenance rejecting process, only need to, by just detachable each parts of disassembling bolts, be convenient to maintenance service.
As a kind of preferred version, detachable automobile water tank cross beam assembly also comprises center frame, and the center frame upper end is connected with the entablatrance middle part, and the center frame lower end is connected with the cross sill middle part.Center frame connects entablatrance and cross sill, has increased the rigidity of water tank cross beam assembly integral.
As a kind of preferred version, the top front end of center frame is provided with the strip plate, the strip plate be provided with for assembling the nut bore of automobile front protecting danger bar.The design of this nut bore has facilitated the installation of automobile front protecting danger bar.
As a kind of preferred version, left column and right column are in the center frame left-right symmetric.
As a kind of preferred version, entablatrance comprises inner panel and outside plate, and inner panel and outside plate welding form cavity body structure.Traditional entablatrance is to be laminated by brace panel and cross-beam body, and compared with traditional mode, in the situation that equal steel plate thickness, this programme strength and stiffness are larger; If keep identical strength and stiffness, can adopt thinner steel plate to make entablatrance, reach the purpose of expendable weight.
As a kind of preferred version, cross sill is provided with at length direction the groove that Open Side Down.The design of groove improves the strength and stiffness of cross sill, and when the biasing collision occurs automobile, cross sill can absorb more impact kinetic energy.
As a kind of preferred version, the two ends, bottom of groove are respectively equipped with nutplate, and left column is connected with cross sill by the nut bore on corresponding nutplate respectively with right column.Nutplate is welded in groove, has increased the intensity of junction.
As a kind of preferred version, left column with on right column, be equipped with for being connected the nut bore of vehicle body cabin main body, left column all is connected with vehicle body cabin main body bolt by nut bore with right column.Also be bolted the easy degree of dismounting while further having increased maintenance with the cabin main body.
The beneficial effects of the utility model are that, when vehicle maintenance and repair, the water tank cross beam assembly can be for convenience detach, greatly save maintenance time, simplified the process of maintenance, and when automobile bumps, this water tank cross beam assembly can absorb collision energy preferably, increases the safety of automobile.The utility model is simple in structure, cost is low, practical, be convenient to promote the use of on various vehicles.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation of the utility model right column.
Wherein: 1, entablatrance, 2, cross sill, 3, left column, 4, right column, 5, center frame, 6, the strip plate, 7, groove, the 8, first nutplate, the 9, second nutplate, 10, nut bore.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment: a kind of detachable automobile water tank cross beam assembly, its structural representation as shown in Figure 1, comprise entablatrance 1, cross sill 2, left column 3, right column 4 and center frame 5, the center frame upper end is connected with the entablatrance middle part, and the center frame lower end is connected with the cross sill middle part.The top front end of center frame is provided with strip plate 6, the strip plate be provided with for assembling the nut bore of automobile front protecting danger bar, left column and right column be in the center frame left-right symmetric, and the left column shape and right column basic identical.Entablatrance comprises inner panel and outside plate, and inner panel and outside plate welding form cavity body structure.Cross sill is provided with at length direction the groove 7 that Open Side Down, and the two ends, bottom of groove are respectively equipped with nutplate, and left column is connected with cross sill by the nut bore on corresponding nutplate respectively with right column.The structural representation of right column as shown in Figure 2, is welded with the first nutplate 8 and the second nutplate 9 on right column, and also be welded with the first nutplate and the second nutplate on the right column of left column symmetry.Two the first nutplate are connected with entablatrance bolt two ends respectively by nut bore 10, and two the second nutplate are connected with cross sill bolt two ends respectively by nut bore.Left column with on right column, be equipped with for being connected the nut bore of vehicle body cabin main body, left column all is connected with vehicle body cabin main body bolt by nut bore with right column.
In maintenance rejecting process, by just detachable each parts of disassembling bolts, be convenient to maintenance service.Simultaneously, the cavity body structure that entablatrance forms, the groove structure of cross sill, and the design of center frame etc., when automobile bumps, can absorb preferably collision energy, increase the safety of automobile.
Claims (8)
1. a detachable automobile water tank cross beam assembly, comprise entablatrance, cross sill, left column and right column, it is characterized in that, all be welded with the first nutplate and the second nutplate on described left column and right column, two the first nutplate are connected with entablatrance bolt two ends respectively by nut bore, and two the second nutplate are connected with cross sill bolt two ends respectively by nut bore.
2. a kind of detachable automobile water tank cross beam assembly according to claim 1, is characterized in that, also comprises center frame, and the center frame upper end is connected with the entablatrance middle part, and the center frame lower end is connected with the cross sill middle part.
3. a kind of detachable automobile water tank cross beam assembly according to claim 2, is characterized in that, the top front end of described center frame is provided with the strip plate, the strip plate be provided with for assembling the nut bore of automobile front protecting danger bar.
4. according to the described a kind of detachable automobile water tank cross beam assembly of claim 2 or 3, it is characterized in that, left column and right column are in the center frame left-right symmetric.
5. a kind of detachable automobile water tank cross beam assembly according to claim 4, is characterized in that, entablatrance comprises inner panel and outside plate, and inner panel and outside plate welding form cavity body structure.
6. a kind of detachable automobile water tank cross beam assembly according to claim 5, is characterized in that, described cross sill is provided with at length direction the groove that Open Side Down.
7. a kind of detachable automobile water tank cross beam assembly according to claim 6, is characterized in that, the two ends, bottom of described groove are respectively equipped with nutplate, and left column is connected with cross sill by the nut bore on corresponding nutplate respectively with right column.
8. a kind of detachable automobile water tank cross beam assembly according to claim 1, it is characterized in that, described left column with on right column, be equipped with for being connected the nut bore of vehicle body cabin main body, left column all is connected with vehicle body cabin main body bolt by nut bore with right column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320317632.1U CN203372291U (en) | 2013-06-04 | 2013-06-04 | Detachable automobile water tank beam assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320317632.1U CN203372291U (en) | 2013-06-04 | 2013-06-04 | Detachable automobile water tank beam assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203372291U true CN203372291U (en) | 2014-01-01 |
Family
ID=49834837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320317632.1U Expired - Fee Related CN203372291U (en) | 2013-06-04 | 2013-06-04 | Detachable automobile water tank beam assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203372291U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738403A (en) * | 2014-01-21 | 2014-04-23 | 安徽江淮汽车股份有限公司 | Water tank lower crossbeam structure |
| CN107953768A (en) * | 2017-12-08 | 2018-04-24 | 奇瑞汽车股份有限公司 | A kind of mounting structure of upper crossbeam of automobile water tank |
| CN109760506A (en) * | 2019-03-11 | 2019-05-17 | 汉腾汽车有限公司 | A kind of water tank lower beam removable mounting structure |
| CN111152845A (en) * | 2020-01-08 | 2020-05-15 | 上海龙创汽车设计股份有限公司 | Connecting structure of middle upright column at front end of vehicle body |
-
2013
- 2013-06-04 CN CN201320317632.1U patent/CN203372291U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738403A (en) * | 2014-01-21 | 2014-04-23 | 安徽江淮汽车股份有限公司 | Water tank lower crossbeam structure |
| CN103738403B (en) * | 2014-01-21 | 2016-03-16 | 安徽江淮汽车股份有限公司 | A kind of Water tank lower crossbeam structure |
| CN107953768A (en) * | 2017-12-08 | 2018-04-24 | 奇瑞汽车股份有限公司 | A kind of mounting structure of upper crossbeam of automobile water tank |
| CN109760506A (en) * | 2019-03-11 | 2019-05-17 | 汉腾汽车有限公司 | A kind of water tank lower beam removable mounting structure |
| CN111152845A (en) * | 2020-01-08 | 2020-05-15 | 上海龙创汽车设计股份有限公司 | Connecting structure of middle upright column at front end of vehicle body |
| CN111152845B (en) * | 2020-01-08 | 2021-05-04 | 上海龙创汽车设计股份有限公司 | Connecting structure of middle upright column at front end of vehicle body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201613871U (en) | Front bumper beam assembly structure for passenger car | |
| CN203372291U (en) | Detachable automobile water tank beam assembly | |
| CN204150122U (en) | A kind of automobile door sill beam assembly structure | |
| CN202863353U (en) | Anti-collision beam structure of automobile | |
| CN104590383A (en) | Automobile body side wall reinforcing and protecting structure | |
| CN202144200U (en) | Water tank assembly installing structure for automobile | |
| CN202130527U (en) | Auxiliary vehicle device of novel beam transport car | |
| CN102424020A (en) | Get-on pedal support frame for truck | |
| CN101712305A (en) | Vehicle energy absorption box | |
| CN201784558U (en) | Rear anti-collision beam assembly | |
| CN211196369U (en) | Butterfly-shaped auxiliary frame front longitudinal and transverse beam structure and butterfly-shaped auxiliary frame | |
| CN204548119U (en) | Mount pad and Undercarriage structure is cut with scissors under low-floor rail vehicle | |
| CN204250186U (en) | Novel aluminium vehicle frame | |
| CN203996459U (en) | Cab front wall | |
| CN207128816U (en) | A kind of automobile shank beam | |
| CN201800660U (en) | Crumple structure of connecting plate for anti-collision beam | |
| CN113635976B (en) | Front end structure of automobile | |
| CN202557632U (en) | Guardrail of rack car | |
| CN205836942U (en) | A kind of buttress brace assembly | |
| CN214028306U (en) | New forms of energy motorcycle type seat installation skeleton texture | |
| CN202320502U (en) | Rear structure of automobile front longitudinal beam | |
| CN220826530U (en) | Lower protective assembly before lightweight | |
| CN202624125U (en) | Anticollision beam for engine of bus | |
| CN203472994U (en) | Mining dump truck platform | |
| CN202965874U (en) | Automobile fore-cabin reinforcing device |
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: 20140101 Termination date: 20180604 |