CN212373521U - Aluminum vehicle body framework structure with strong corrosion resistance - Google Patents
Aluminum vehicle body framework structure with strong corrosion resistance Download PDFInfo
- Publication number
- CN212373521U CN212373521U CN202020867488.9U CN202020867488U CN212373521U CN 212373521 U CN212373521 U CN 212373521U CN 202020867488 U CN202020867488 U CN 202020867488U CN 212373521 U CN212373521 U CN 212373521U
- Authority
- CN
- China
- Prior art keywords
- skeleton
- side wall
- fixed plate
- chassis
- framework
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a strong corrosion resistance aluminum vehicle body framework structure, which comprises a side wall framework, wherein a chassis framework is arranged on the side wall framework in the vertical direction, one side of the chassis framework, which is close to the side wall framework, is provided with a sealing rubber gasket, one side of the side wall framework, which is close to the chassis framework, is provided with a connecting piece for installing and fixing the chassis framework, the connecting piece comprises a fixed plate and a mounting plate, the fixed plate and the mounting plate are provided with a connecting component for connecting the side wall framework and the chassis framework, a reinforcing rib is arranged between the fixed plate and the mounting plate, the reinforcing rib is connected with a sealing cover for preventing the inside of the connecting piece from being corroded, be equipped with the seal assembly who prevents side wall skeleton and chassis skeleton junction corruption on fixed plate and the mounting panel, the utility model discloses design according to current demand, connection stability is strong, and is sealed effectual, has corrosion resisting property.
Description
Technical Field
The utility model relates to a passenger train automobile body makes technical field, specifically is a strong corrosion resistance aluminium automobile body skeleton texture.
Background
The motor coach is an important tool for the development of the transportation industry in China, plays a great role in the aspects of urban public transportation, intercity transportation and the like, the manufacturing industry of the motor coach in China enters the rapid development stage since the 21 st century, a complete system for manufacturing and maintaining the whole motor coach is formed, and a coach body framework is the most main assembly component in a coach body structure.
The automobile body skeleton mainly is for guaranteeing the intensity and the rigidity of automobile body and the space frame structure that constitutes, because reasons such as humid weather, the sewage residue of carwash, automobile body skeleton and chassis junction contact moisture easily form latent corrosion factor, cause the injury to the passenger train, can lead to the automobile body skeleton to receive the corruption for a long time, and the automobile body skeleton after the corruption can lead to the fact the influence to the security of passenger train, reduces the life of passenger train.
Aiming at the problems, the high-corrosion-resistance aluminum vehicle body framework structure with stable connection and good sealing effect is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a strong corrosion resistance aluminium automobile body skeleton texture to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a strong corrosion resistance aluminium automobile body skeleton texture, includes the side wall skeleton, be equipped with the chassis skeleton on the side wall skeleton vertical direction, one side that the chassis skeleton is close to the side wall skeleton is equipped with sealed cushion, one side that the side wall skeleton is close to the chassis skeleton is equipped with the connecting piece that is used for the fixed chassis skeleton of installation, the connecting piece includes fixed plate and mounting panel, be equipped with the coupling assembling that is used for connecting side wall skeleton and chassis skeleton on fixed plate and the mounting panel, be equipped with the strengthening rib between fixed plate and the mounting panel, the strengthening rib is connected with the sealed lid that is used for preventing the inside corruption of connecting piece, be equipped with the seal assembly who prevents side wall skeleton.
Preferably, the side wall framework and the chassis framework are made of aluminum alloy materials.
Preferably, coupling assembling includes the screw, screw threaded connection fixing bolt, be provided with two screws on fixed plate and the mounting panel respectively, one side that the strengthening rib was kept away from to fixed plate and mounting panel is equipped with the connecting plate.
Preferably, one side of the sealing cover, which is close to the reinforcing rib, is provided with a clamping plate matched with the inner wall of the connecting piece, and one side of the reinforcing rib, which is close to the clamping plate, is provided with anti-skidding inverted teeth.
Preferably, seal assembly includes first gluey groove and second gluey groove, first gluey groove sets up the junction at fixed plate and mounting panel, the second is glued the groove and is equipped with two sets ofly, and is a set of the second is glued the groove and is set up the one end of keeping away from first gluey groove at the fixed plate, another group the one end of first gluey groove is kept away from at the mounting panel to the second setting of gluing the groove, one side that the strengthening rib was kept away from to fixed plate and mounting panel is equipped with the sealed face that is used for paining insulating sealed glue.
Preferably, the surface of the connecting piece is sprayed with an anti-corrosion coating.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses well automobile body skeleton adopts aluminum alloy material, still has higher intensity when lightening automobile body weight, and the aluminum alloy is wear-resisting, corrosion-resistant and shock resistance is excellent, security when can improving the car collision.
The connecting piece is strong in stability, so that the side wall framework and the chassis framework are stably connected, and meanwhile, the surface of the connecting piece is sprayed with an anti-corrosion coating, so that the strength reliability of the automobile body framework is ensured, and the anti-corrosion performance is also improved.
The sealing assembly can effectively prevent the water inlet corrosion of the connection part of the side wall framework and the chassis framework and the connecting piece, has good sealing effect, coats insulating sealant in the sealing surface, ensures that the connection part of the side wall framework and the chassis framework is tightly attached, further enhances the sealing effect by the arrangement of the first glue groove and the second glue groove, prevents the water inlet of the bolt connection part from being corroded, and enhances the corrosion resistance of the vehicle body framework.
Drawings
FIG. 1 is a schematic structural view of a strong corrosion-resistant aluminum vehicle body frame structure;
FIG. 2 is a schematic top sectional view of a connecting member of a strong corrosion-resistant aluminum vehicle body frame structure;
FIG. 3 is a schematic structural view of a connecting member and a sealing cover in a strong corrosion-resistant aluminum vehicle body frame structure;
fig. 4 is a schematic structural view of a connecting member in a strong corrosion-resistant aluminum vehicle body frame structure.
In the figure: 1-side wall framework, 2-chassis framework, 3-sealing rubber cushion, 4-connecting piece, 5-fixing plate, 6-mounting plate, 7-reinforcing rib, 8-connecting plate, 9-first rubber groove, 10-second rubber groove, 11-fixing bolt, 12-screw hole, 13-sealing cover, 14-clamping plate and 15-sealing surface.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, in the embodiment of the present invention, an aluminum body frame structure with strong corrosion resistance comprises a side wall frame 1, a chassis frame 2 is arranged on the side wall frame 1 in the vertical direction, the side wall frame 1 and the chassis frame 2 are made of aluminum alloy, the aluminum alloy has light weight and high strength, has higher strength while reducing the weight of the vehicle body, and has the advantages of wear resistance, corrosion resistance, excellent impact resistance and the like, thereby improving the safety during the vehicle collision and being beneficial to use.
One side that chassis skeleton 2 is close to side wall skeleton 1 is equipped with sealed cushion 3, the setting up of sealed cushion 3 can prevent friction damage between side wall skeleton 1 and the chassis skeleton 2, prevents direct contact simultaneously, reinforcing corrosion resistance.
One side that side wall skeleton 1 is close to chassis skeleton 2 is equipped with connecting piece 4 that is used for the fixed chassis skeleton 2 of installation, 4 surface spraying of connecting piece have anticorrosive coating, prevent that connecting piece 4 and automobile body skeleton from receiving the corruption, improve the security that the vehicle used.
Connecting piece 4 includes fixed plate 5 and mounting panel 6, be equipped with the coupling assembling that is used for connecting side wall skeleton 1 and chassis skeleton 2 on fixed plate 5 and the mounting panel 6, be equipped with strengthening rib 7 between fixed plate 5 and the mounting panel 6, strengthening rib 7 is connected with the sealed lid 13 that is used for preventing the inside corruption of connecting piece 4, be equipped with the seal assembly who prevents side wall skeleton 1 and chassis skeleton 2 junction corruption on fixed plate 5 and the mounting panel 6.
Coupling assembling includes screw 12, screw 12 threaded connection fixing bolt 11, be provided with two screws 12 on fixed plate 5 and the mounting panel 6 respectively, one side that strengthening rib 7 was kept away from to fixed plate 5 and mounting panel 6 is equipped with connecting plate 8, during the installation use, fixes fixed plate 5 on side wall skeleton 1 through fixing bolt 11, later fixes chassis skeleton 2 on mounting panel 6 through fixing bolt 11, connecting plate 8 and side wall skeleton 1 and chassis skeleton 2 contact, the setting up of strengthening rib 7 can strengthen the stability of connecting piece 4, makes side wall skeleton 1 and chassis skeleton 2 connect stably, guarantees the intensity reliability of automobile body skeleton.
One side that sealed lid 13 is close to strengthening rib 7 is equipped with the joint board 14 with connecting piece 4 inner wall matched with, one side that strengthening rib 7 is close to joint board 14 is equipped with anti-skidding pawl, accomplishes the installation of fixing bolt 11, uses connecting piece 4 to fix behind side wall skeleton 1 and the chassis skeleton 2, will seal the lid 13 and install on connecting piece 4, makes the inner wall of connecting piece 4 laminate with joint board 14 mutually, the one side that joint board 14 is close to strengthening rib 7 is equipped with and anti-skidding pawl matched with rubber face, can place connecting piece 4 inner chamber and intake and receive the corruption, guarantees the stability of connecting, can prevent simultaneously that side wall skeleton 1 and chassis skeleton 2 from receiving the corruption with the junction of connecting piece 4, improves the corrosion resistance and the stability of automobile body skeleton.
The sealing assembly comprises a first glue groove 9 and a second glue groove 10, the first glue groove 9 is arranged at the joint of the fixing plate 5 and the mounting plate 6, the second glue groove 10 is provided with two groups, one group of the second glue groove 10 is arranged at one end of the fixing plate 5 far away from the first glue groove 9, the other group of the second glue groove 10 is arranged at one end of the mounting plate 6 far away from the first glue groove 9, one side of the fixing plate 5 and one side of the mounting plate 6 far away from the reinforcing rib 7 are provided with sealing surfaces 15 for smearing insulating sealant, after the fixing plate 5 and the mounting plate 6 are fixed, the first glue groove 9 is internally smeared with the insulating sealant, then the joints of the sealing surfaces 15 and the side wall framework 1 and the chassis framework 2 are smeared with the insulating sealant, gaps between the connecting piece 4 and the vehicle body framework are filled, then the second glue groove 10 is filled with the insulating sealant, so that the connecting gap between the connecting piece, preventing water seepage and enhancing the corrosion resistance of the vehicle body framework.
The utility model discloses a theory of operation is: when using this strong corrosion resistance aluminium automobile body skeleton texture, fix fixed plate 5 on side wall skeleton 1 through fixing bolt 11, fix chassis skeleton 2 on mounting panel 6, with sealed lid 13 installation cooperation connecting piece 4, through pack the sealed shutoff joint gap of gluing of insulating in first glue groove 9, sealed face 15 and second glue groove 10, reinforcing leakproofness prevents the infiltration corruption.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a strong corrosion resistance aluminium automobile body skeleton texture, includes side wall skeleton (1), be equipped with chassis skeleton (2), its characterized in that on side wall skeleton (1) the vertical direction: one side that chassis skeleton (2) are close to side wall skeleton (1) is equipped with sealed cushion (3), one side that side wall skeleton (1) is close to chassis skeleton (2) is equipped with connecting piece (4) that are used for installing fixed chassis skeleton (2), connecting piece (4) are including fixed plate (5) and mounting panel (6), be equipped with the coupling assembling that is used for connecting side wall skeleton (1) and chassis skeleton (2) on fixed plate (5) and mounting panel (6), be equipped with strengthening rib (7) between fixed plate (5) and mounting panel (6), strengthening rib (7) are connected with sealed lid (13) that are used for preventing connecting piece (4) internal corrosion, be equipped with the seal assembly who prevents side wall skeleton (1) and chassis skeleton (2) junction corruption on fixed plate (5) and mounting panel (6).
2. The strong corrosion-resistant aluminum vehicle body frame structure according to claim 1, wherein: the side wall framework (1) and the chassis framework (2) are made of aluminum alloy materials.
3. The strong corrosion-resistant aluminum vehicle body frame structure according to claim 1, wherein: coupling assembling includes screw (12), screw (12) threaded connection fixing bolt (11), be provided with two screw (12) on fixed plate (5) and mounting panel (6) respectively, one side that strengthening rib (7) were kept away from in fixed plate (5) and mounting panel (6) is equipped with connecting plate (8).
4. The strong corrosion-resistant aluminum vehicle body frame structure according to claim 1, wherein: one side of the sealing cover (13) close to the reinforcing rib (7) is provided with a clamping plate (14) matched with the inner wall of the connecting piece (4), and one side of the reinforcing rib (7) close to the clamping plate (14) is provided with anti-skidding inverted teeth.
5. The strong corrosion-resistant aluminum vehicle body frame structure according to claim 1, wherein: seal assembly includes that first gluey groove (9) and second glue groove (10), first gluey groove (9) set up the junction at fixed plate (5) and mounting panel (6), second gluey groove (10) are equipped with two sets ofly, and are a set of second gluey groove (10) set up the one end of keeping away from first gluey groove (9) at fixed plate (5), another group second gluey groove (10) set up the one end of keeping away from first gluey groove (9) at mounting panel (6), one side that strengthening rib (7) were kept away from in fixed plate (5) and mounting panel (6) is equipped with sealed face (15) that are used for paining insulating sealed glue.
6. The strong corrosion-resistant aluminum vehicle body frame structure according to claim 1, wherein: and an anti-corrosion coating is sprayed on the surface of the connecting piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020867488.9U CN212373521U (en) | 2020-05-22 | 2020-05-22 | Aluminum vehicle body framework structure with strong corrosion resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020867488.9U CN212373521U (en) | 2020-05-22 | 2020-05-22 | Aluminum vehicle body framework structure with strong corrosion resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212373521U true CN212373521U (en) | 2021-01-19 |
Family
ID=74177415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020867488.9U Active CN212373521U (en) | 2020-05-22 | 2020-05-22 | Aluminum vehicle body framework structure with strong corrosion resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212373521U (en) |
-
2020
- 2020-05-22 CN CN202020867488.9U patent/CN212373521U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109920949B (en) | Lightweight power battery box | |
| CN212373521U (en) | Aluminum vehicle body framework structure with strong corrosion resistance | |
| CN207010610U (en) | Flexible solar panel on golf cart | |
| CN102398605B (en) | Sealing device, locomotive and hermetic connecting method | |
| CN208797054U (en) | The fixed connection structure of the aluminium set that presses cylinder and aluminum cell pallet electrical plug | |
| CN212625830U (en) | Lower box body of light-weight power battery box | |
| CN105131847A (en) | Corrosion resistance technology of steel structure bolting part | |
| CN202126072U (en) | Composite labyrinth type anti-pressure air conditioning case | |
| CN201626290U (en) | Electric automobile battery frame | |
| CN216943311U (en) | Compartment door plate assembly with high sealing performance | |
| CN112061149A (en) | Motor train unit window wiper and window wiper external mounting structure | |
| CN113914153A (en) | Rubber-coated track shock absorber | |
| CN214197234U (en) | A flexible connector that is used for track traffic's high corrosion resistance | |
| CN220954240U (en) | Compact type wind-proof metal roof structure | |
| CN213176296U (en) | Reinforced connecting fastener for vehicle | |
| CN218449258U (en) | Waterproof sealing protection device for automobile wire harness | |
| CN219427909U (en) | Automobile door inner and outer plate mounting structure | |
| CN219154405U (en) | Top cover assembly with good waterproof effect | |
| CN214189831U (en) | Waterproof boundary beam of car | |
| CN213468219U (en) | Anticorrosive sealed connection structure of wet dust collector | |
| CN215436643U (en) | Passenger car and middle floor structure thereof | |
| CN219780641U (en) | Container waterproof structure of high-power energy storage system | |
| CN214295519U (en) | Waterproof structure of air spring mounting bracket of automobile back door | |
| CN212766506U (en) | Van plate and framework edge covering structure of van body | |
| CN220974336U (en) | Combined car body frame structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |