CN215436622U - Connecting structure of chassis and wall - Google Patents
Connecting structure of chassis and wall Download PDFInfo
- Publication number
- CN215436622U CN215436622U CN202121673449.6U CN202121673449U CN215436622U CN 215436622 U CN215436622 U CN 215436622U CN 202121673449 U CN202121673449 U CN 202121673449U CN 215436622 U CN215436622 U CN 215436622U
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- China
- Prior art keywords
- chassis
- wall body
- supporting plate
- backup pad
- wall
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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 - Fee Related
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- 230000003014 reinforcing effect Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model relates to a connecting structure of a chassis and a wall body, which comprises the chassis and the wall body, wherein a supporting plate is fixedly connected to the outer side of the chassis, one side of the bottom end of the supporting plate is bent outwards to form an L-shaped supporting body, the plane of the bearing part of the L-shaped supporting body is lower than the plane of the chassis, the wall body is arranged in the L-shaped supporting body of the supporting plate, and the supporting plate is fixedly connected with the wall body. The utility model aims to provide a connecting structure of a chassis and a wall body, which has a simple structure and can prevent water.
Description
Technical Field
The utility model relates to the technical field of motor home installation, in particular to a connecting structure of a chassis and a wall.
Background
The car as a house includes chassis and wall body, and the structure of wall body can influence car as a house overall stability and fastness. The caravan is provided with four side wall bodies, the four side wall bodies form a main body space of the caravan, the wall bodies need to be fixedly installed on a chassis of the caravan, the connection stability of the side wall bodies and the chassis is always an important index of the safety of the caravan, and the connection of the chassis and the wall bodies is an important structure for improving the safety of the caravan.
The current chinese utility model patent of grant publication No. CN207060164U, name "connecting piece of car as a house wall body, mounting structure and car as a house wall body on the chassis" this patent discloses including the support groove that an opening is used for the centre gripping wall body up, the outside extension of bottom plate that supports the groove forms the backup pad, supports the baffle that is used for retraining the horizontal degree of freedom of support groove that the installation was erect on the curb plate in groove, and the L type structure buckle that baffle and backup pad formed is on the car as a house chassis. This patent adopts the connecting piece buckle on the chassis to the slot of fossil fragments and wall body is utilized to the later stage, and the structure is complicated and difficult preparation, and the wall body is located on the chassis all the time moreover, and when meetting rainwater weather, the rainwater causes the damage on wooden floor and chassis in the car as a house easily along the wall body inflow chassis and in entering the car as a house.
In view of the above problems, it is desirable to provide a connection structure for a chassis and a wall, which has a simple structure and is waterproof.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that the structure is complex and rainwater easily enters a motor home to cause damage in the prior art, and provides a chassis and wall connecting structure which is simple in structure and can prevent water.
The technical scheme provided by the utility model is as follows: the utility model provides a connection structure of chassis and wall body, includes chassis, wall body, the chassis outside fixedly connected with backup pad, outside bending type in backup pad bottom one side becomes L shape supporter, the plane that the bearing part of L shape supporter is located is less than the plane that the chassis is located, the wall body sets up in the L shape supporter of backup pad, backup pad and wall body fixed connection.
Through adopting above-mentioned technical scheme, the outside on chassis is fixed with the backup pad, and the backup pad outwards buckles and forms L shape supporter, and the wall body sets up in the backup pad and with backup pad fixed connection. When the chassis and the wall body of the motor home are required to be installed, the lower end of the supporting plate outside the chassis is bent outwards to form the L-shaped supporting body, the wall body is directly placed into the L-shaped supporting body, at the moment, one side of the wall body tightly supports the side face of the supporting plate, the wall body is also supported by the outwards bent part of the supporting plate, and the supporting plate and the wall body are easy to fixedly install. The wall body supporting device is simple in structure, the wall body is supported through the supporting plate, the supporting plate and the wall body are conveniently and fixedly installed, meanwhile, the supporting plate is arranged on the outermost side of the chassis, the lower end of the supporting plate is bent outwards, the wall body is directly installed on the outer side of the chassis in the design, the wall body is not installed above the chassis, the plane where the supporting part of the L-shaped supporting body is located is lower than the plane where the chassis is located, when rainwater weather is met or the surface of a vehicle body is cleaned, water on the surface of the wall body cannot flow onto the chassis and then enters the vehicle body, and the waterproof effect is good.
As a further arrangement of the utility model, a plurality of reinforcing plates are fixedly arranged on the L-shaped supporting body of the supporting plate, the lower end of one side of the wall body close to the supporting plate is provided with a groove, and the reinforcing plates are embedded in the groove.
Through adopting above-mentioned technical scheme, be provided with the reinforcing plate on the L shape supporter of backup pad, corresponding department is provided with corresponding slot on the wall body, and when the wall body tightly supported the backup pad, the reinforcing plate can not only reinforce the backup pad to the ditch inslot of embedding wall body just, and the reinforcing plate can also restrict the removal about of wall body in the backup pad.
As a further arrangement of the utility model, a connecting rod is arranged between the support plate and the longitudinal beam of the chassis, and two ends of the connecting rod are respectively fixedly connected with the support plate and the longitudinal beam.
Through adopting above-mentioned technical scheme, the connecting rod sets up between the longeron of backup pad and chassis, and the connecting rod can be consolidated the backup pad, makes the backup pad be connected more closely with the chassis.
As a further arrangement of the utility model, the side of the supporting plate facing the chassis is in a C-shaped structure.
Through adopting above-mentioned technical scheme, the holistic weight in chassis can not only be reduced in the setting of C shape structure, and the area of contact increase on design messenger's backup pad and chassis of C shape moreover, and the backup pad is connected more firmly, and is preferred, when the connecting rod is connected with the backup pad, the connecting rod can be simultaneously with backup pad C shape structure's both sides limit fixed connection, further increase the area of contact of fixed department, improved the stability of backup pad.
As a further arrangement of the utility model, the support plate is fixedly connected with the wall body through a bolt, and the bolt sequentially penetrates through the wall body and the support plate.
As a further arrangement of the utility model, a countersunk hole is arranged at the bolt connection position of the wall body, and the bolt is positioned in the countersunk hole.
Through adopting above-mentioned technical scheme, utilize the bolt with wall body and backup pad fixed connection in proper order, simple structure, easy operation have set up the counter sink in the place that the wall body has bolted connection, and the bolt is located the counter sink, and easy later stage is to wall body surface machining, makes wall body surface level and smooth more, pleasing to the eye.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the connecting structure of the chassis and the wall body, when the chassis and the wall body of the caravan are required to be installed, the lower end of the supporting plate outside the chassis is bent outwards to form the L-shaped supporting body, the wall body is directly placed into the L-shaped supporting body, at the moment, one side of the wall body is tightly abutted to the side face of the supporting plate, the wall body is supported by the outwards bent part of the supporting plate, and the supporting plate and the wall body are easy to fixedly install. The wall body supporting device is simple in structure, the wall body is supported through the supporting plate, the supporting plate and the wall body are conveniently and fixedly installed, meanwhile, the supporting plate is arranged on the outermost side of the chassis, the lower end of the supporting plate is bent outwards, the wall body is directly installed on the outer side of the chassis in the design, the wall body is not installed above the chassis, the plane where the supporting part of the L-shaped supporting body is located is lower than the plane where the chassis is located, when rainwater weather is met or the surface of a vehicle body is cleaned, water on the surface of the wall body cannot flow onto the chassis and then enters the vehicle body, and the waterproof effect is good.
2. According to the connecting structure of the chassis and the wall body, the reinforcing plate is arranged on the L-shaped supporting body of the supporting plate, the corresponding groove is formed in the wall body, when the wall body tightly abuts against the supporting plate, the reinforcing plate is just embedded into the groove of the wall body, the reinforcing plate can reinforce the supporting plate, and the wall body can be limited to move left and right on the supporting plate.
3. According to the connecting structure of the chassis and the wall body, provided by the utility model, the C-shaped structure can reduce the overall weight of the chassis, the contact area between the supporting plate and the chassis can be increased due to the C-shaped design, the supporting plate is more stably connected, preferably, when the connecting rod is connected with the supporting plate, the connecting rod can be fixedly connected with the two side edges of the C-shaped structure of the supporting plate, the contact area of the fixed part is further increased, and the stability of the supporting plate is improved.
4. According to the connecting structure of the chassis and the wall body, the wall body and the supporting plate are fixedly connected in sequence through the bolts, the structure is simple, the operation is easy, the countersunk holes are formed in the positions, connected with the bolts, of the wall body, the bolts are located in the countersunk holes, the later processing of the surface of the wall body is easy, and the surface of the wall body is smoother and more attractive.
Drawings
FIG. 1 is a schematic perspective view of a connection structure of a chassis and a wall according to the present invention;
FIG. 2 is a schematic cross-sectional view of the bolted connection of the wall and the support of the present invention;
fig. 3 is an exploded view of the wall body and the support body at different angles.
In the attached drawings, 1, a chassis; 11. a stringer; 2. a wall body; 21. a trench; 22. a countersunk hole; 3. a support plate; 31. an L-shaped support; 32. a reinforcing plate; 4. a connecting rod; 5. and (4) bolts.
Detailed Description
The utility model is further described below with reference to the accompanying drawings and specific examples.
Referring to fig. 1 to 3, the connecting structure of the chassis and the wall provided by the utility model comprises a chassis 1 and a wall 2, wherein a supporting plate 3 is fixedly connected to the outer side of the chassis 1, one side of the bottom end of the supporting plate 3 is bent outwards to form an L-shaped supporting body 31, the plane of the supporting part of the L-shaped supporting body 31 is lower than the plane of the chassis 1, the wall 2 is arranged in the L-shaped supporting body 31 of the supporting plate 3, and the supporting plate 3 is fixedly connected with the wall 2. By adopting the technical scheme, the supporting plate 3 is fixed on the outer side of the chassis 1, the supporting plate 3 is bent outwards to form the L-shaped supporting body 31, and the wall body 2 is arranged on the supporting plate 3 and is fixedly connected with the supporting plate 3. When chassis 1 and wall body 2 of car as a house were installed to needs, 3 lower extremes of backup pad in the chassis 1 outside outwards buckle, have formed L shape supporter 31, directly put into L shape supporter 31 with wall body 2, and at this moment, 2 one sides of wall body tightly support the side of backup pad 3, and wall body 2 is also supported by the part that backup pad 3 outwards buckled, easily carries out fixed mounting to backup pad 3 and wall body 2. The automobile body water-proof device is simple in structure, the wall body 2 is supported by the supporting plate 3, the supporting plate 3 and the wall body 2 are convenient to fixedly install, meanwhile, the supporting plate 3 is arranged on the outermost side of the chassis 1, the lower end of the supporting plate 3 is bent outwards, the wall body 2 is directly installed on the outer side of the chassis 1 in the design, the wall body 2 is not installed above the chassis 1, the plane of the supporting part of the L-shaped supporting body 31 is lower than the plane of the chassis 1, when rainwater weather is met or the surface of an automobile body is cleaned, water on the surface of the wall body 2 cannot flow onto the chassis 1 to enter the automobile body, and the water-proof effect is good.
Furthermore, a plurality of reinforcing plates 32 are fixedly arranged on the L-shaped supporting body 31 of the supporting plate 3, a groove 21 is arranged at the lower end of one side of the wall body 2 close to the supporting plate 3, and the reinforcing plates 32 are embedded in the groove 21. Adopt above-mentioned technical scheme, be provided with reinforcing plate 32 on the L shape supporter 31 of backup pad 3, the department of correspondence is provided with corresponding slot 21 on the wall body 2, and when wall body 2 tightly supported backup pad 3, reinforcing plate 32 just in time imbeds the slot 21 of wall body 2 in, reinforcing plate 32 can not only carry out the reinforcement to backup pad 3, can also restrict the removal about of wall body 2 in backup pad 3.
Furthermore, a connecting rod 4 is arranged between the support plate 3 and a longitudinal beam 11 of the chassis 1, and two ends of the connecting rod 4 are respectively fixedly connected with the support plate 3 and the longitudinal beam 11. Adopt above-mentioned technical scheme, connecting rod 4 sets up between the longeron 11 of backup pad 3 and chassis 1, and connecting rod 4 can consolidate backup pad 3, makes backup pad 3 be connected more closely with chassis 1.
Furthermore, the side of the supporting plate 3 facing the chassis 1 is in a C-shaped structure. Adopt above-mentioned technical scheme, the holistic weight in chassis 1 can not only be reduced in the setting of C shape structure, and the design of C shape enables the area of contact increase of backup pad 3 and chassis 1 moreover, and backup pad 3 is connected more for firm, and is preferred, when connecting rod 4 is connected with backup pad 3, connecting rod 4 can be simultaneously with backup pad 3's C shape structure both sides limit fixed connection, further increase the area of contact of fixed department, improved backup pad 3's stability.
Furthermore, the support plate 3 is fixedly connected with the wall body 2 through a bolt 5, the bolt 5 sequentially penetrates through the wall body 2 and the support plate 3, a countersunk hole 22 is formed in the joint of the bolt 5 of the wall body 2, and the bolt 5 is located in the countersunk hole 22. Adopt above-mentioned technical scheme, utilize bolt 5 with wall body 2 and 3 fixed connection of backup pad in proper order, simple structure, easy operation have set up counter sink 22 in the place that wall body 2 has bolt 5 to connect, and bolt 5 is located counter sink 22, and easy later stage is to wall body 2 surface machining, makes wall body 2 surface level and smooth more, pleasing to the eye.
Claims (6)
1. The utility model provides a connection structure of chassis and wall body which characterized in that: including chassis (1), wall body (2), chassis (1) outside fixedly connected with backup pad (3), backup pad (3) bottom one side is outwards buckled and is formed L shape supporter (31), the bearing part place plane of L shape supporter (31) is less than chassis (1) place plane, wall body (2) set up in L shape supporter (31) of backup pad (3), backup pad (3) and wall body (2) fixed connection.
2. A connecting structure of a chassis and a wall according to claim 1, wherein: a plurality of reinforcing plates (32) are fixedly arranged on the L-shaped supporting body (31) of the supporting plate (3), a groove (21) is formed in the lower end of one side, close to the supporting plate (3), of the wall body (2), and the reinforcing plates (32) are embedded into the groove (21).
3. A connecting structure of a chassis and a wall according to claim 1, wherein: a connecting rod (4) is arranged between the supporting plate (3) and the longitudinal beam (11) of the chassis (1), and two ends of the connecting rod (4) are fixedly connected with the supporting plate (3) and the longitudinal beam (11) respectively.
4. A connecting structure of a chassis and a wall according to claim 1, wherein: one side of the supporting plate (3) facing the chassis (1) is of a C-shaped structure.
5. A connecting structure of a chassis and a wall according to claim 1, wherein: the supporting plate (3) is fixedly connected with the wall body (2) through a bolt (5), and the bolt (5) penetrates through the wall body (2) and the supporting plate (3) in sequence.
6. A connection structure of a chassis and a wall according to claim 5, wherein: a countersunk hole (22) is formed in the joint of the bolt (5) of the wall body (2), and the bolt (5) is located in the countersunk hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121673449.6U CN215436622U (en) | 2021-07-22 | 2021-07-22 | Connecting structure of chassis and wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121673449.6U CN215436622U (en) | 2021-07-22 | 2021-07-22 | Connecting structure of chassis and wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215436622U true CN215436622U (en) | 2022-01-07 |
Family
ID=79683659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121673449.6U Expired - Fee Related CN215436622U (en) | 2021-07-22 | 2021-07-22 | Connecting structure of chassis and wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215436622U (en) |
-
2021
- 2021-07-22 CN CN202121673449.6U patent/CN215436622U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |