CN214112685U - New energy automobile's chassis structure - Google Patents
New energy automobile's chassis structure Download PDFInfo
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- CN214112685U CN214112685U CN202023326432.1U CN202023326432U CN214112685U CN 214112685 U CN214112685 U CN 214112685U CN 202023326432 U CN202023326432 U CN 202023326432U CN 214112685 U CN214112685 U CN 214112685U
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Abstract
The utility model discloses a new energy automobile's chassis structure, including the chassis main part, the bottom pad of chassis main part has the shock pad, and the bottom of shock pad is provided with the reinforcing plate, and the bottom of chassis main part is provided with the backup pad, and the top of backup pad is fixed with the support column, and the top of support column is fixed with the stiffener. Backup pad and reinforcing plate set up in the bottom of chassis main part, support the reinforcement to chassis main part, strengthen chassis main part's intensity. The stiffener sets up in the bottom of chassis main part to through spring and roof top tight, improve the chassis main part and have the ability that the buffering subtracts the impact, guarantee the stability of chassis main part. Guard plate and waterproof layer all are connected through the bottom fastening of fastening nail and backup pad, strengthen the abrasion resistance of chassis main part, prolong the life of chassis main part.
Description
Technical Field
The utility model belongs to the technical field of vehicle chassis, specifically be a new energy automobile's chassis structure.
Background
New energy automobiles are advocated to meet the needs of environmental protection and oil crisis, and the current mainstream automobile models of the traditional gasoline or diesel oil driven internal combustion engine are reduced or abandoned. The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source, and the chassis is an important part which is formed by combining four parts of a transmission system, a running system, a steering system and a braking system on the automobile, supporting and mounting an automobile engine and each part and assembly thereof to form the integral shape of the automobile, bear the power of the engine and ensure normal running.
The invention discloses a new energy automobile chassis structure in 24.12.2019, which is published by a Chinese invention patent with an issued bulletin number CN110606130A, and comprises a chassis, a mounting mechanism, a protection mechanism, a water spraying mechanism and a transmission mechanism, wherein a plurality of mounting mechanisms are fixedly mounted in the chassis, the specifications of the mounting mechanisms are consistent and are divided into two rows, four mounting mechanisms in each row are distributed in a linear manner at equal intervals, the protection mechanism is fixedly mounted at the center of the upper end face of the chassis, the water spraying mechanism is fixedly mounted in the chassis, two transmission mechanisms are fixedly mounted on the upper end face of the chassis, the specifications of the two transmission mechanisms are consistent and are symmetrically distributed on a separation axis relative to the longitudinal center of the upper end face of the chassis, the new energy automobile chassis structure can timely flush dirt on wheels, avoid dirt condensation, reduce the difficulty in cleaning the wheels at the later stage, improve the mounting efficiency and facilitate later-stage maintenance, the safety of the transmission part of the new energy automobile is improved.
The chassis structure of the existing new energy automobile has the advantages that the chassis main body is low in strength, low in buffering and impact reducing capacity, and easy to distort and break after being used for a long time; moreover, the bottom of the chassis main body is not provided with a protection structure, so that the bottom of the chassis main body is damaged highly, and the service life of the chassis main body is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new energy automobile's chassis structure to the intensity of solving the chassis main part is not high, and the buffering subtracts the impact energy lower, and long-time use makes the chassis main part problem of the cracked condition of distortion appear easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a new energy automobile's chassis structure, includes the chassis main part, the bottom pad of chassis main part has the shock pad, the bottom of shock pad is provided with the reinforcing plate, the bottom of chassis main part is provided with the backup pad, the top of backup pad is fixed with the support column, the top of support column is fixed with the stiffener.
Preferably, the side of the reinforcing plate is provided with a connecting hole, a spring is connected inside the connecting hole, the other end of the spring is connected with a top plate, and two ends of the reinforcing rod are inserted into the connecting hole.
Preferably, the waterproof layer is pasted to the bottom of backup pad, the guard plate is installed to the bottom of waterproof layer, the surface of guard plate is provided with the binding nail.
Preferably, the reinforcing plates are positioned at two ends of the supporting plate, and the height of the supporting plate is not greater than that of the reinforcing plates.
Preferably, the reinforcing rod is of an arc-shaped round rod structure and spans across the top end of the supporting plate; the top end of the reinforcing rod is in contact with the bottom end of the chassis main body.
Preferably, the connecting holes are obliquely arranged, and the top plate tightly pushes two ends of the reinforcing rod.
Preferably, the bottom of backup pad is arc sunk structure, guard plate and waterproof layer all are connected through the bottom fastening of fastening nail with the backup pad.
Compared with the prior art, the utility model discloses a new energy automobile's chassis structure of example:
1. be provided with backup pad and reinforcing plate, during the use, backup pad and reinforcing plate setting support the reinforcement to the chassis main part in the bottom of chassis main part, strengthen the intensity of chassis main part.
2. Be provided with stiffener, spring, support column and roof, during the use, the stiffener setting is in the bottom of chassis main part to through spring and roof top tight, improve chassis main part buffering and subtract the ability of assaulting, guarantee the stability of chassis main part.
3. Be provided with guard plate, waterproof layer and binding nail, during the use, the bottom fastening connection of guard plate and waterproof layer all through binding nail and backup pad strengthens the wearability of chassis main part, prolongs the life of chassis main part.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a sectional view taken along the direction a-a of the present invention.
In the figure: 1. a chassis main body; 2. a support pillar; 3. a reinforcing bar; 4. a support plate; 5. a shock pad; 6. a top plate; 7. a spring; 8. connecting holes; 9. a reinforcing plate; 10. a protection plate; 11. a waterproof layer; 12. and (6) fastening nails.
Detailed Description
Referring to fig. 1, a chassis structure of a new energy automobile includes a chassis main body 1, a shock pad 5 is cushioned at a bottom end of the chassis main body 1 to reduce vibration of the chassis main body 1; the bottom of shock pad 5 is provided with reinforcing plate 9, and reinforcing plate 9 is located the both ends of backup pad 4, strengthens intensity to chassis main part 1.
Referring to fig. 1 and 2, a supporting plate 4 is disposed at the bottom end of the chassis main body 1, and the height of the supporting plate 4 is not greater than that of the reinforcing plate 9; the top of backup pad 4 is fixed with support column 2, and support column 2 is perpendicular with the top of backup pad 4.
Referring to fig. 1 and 2, a reinforcing rod 3 is fixed at the top end of a supporting column 2, the reinforcing rod 3 is an arc-shaped round rod structure, and the reinforcing rod 3 crosses the top end of a supporting plate 4; the top of stiffener 3 contacts with the bottom of chassis main part 1, improves chassis main part 1 and cushions the ability of subtracting the impact, guarantees chassis main part 1's stability.
Referring to fig. 1 and 2, a side surface of the reinforcing plate 9 is provided with a connecting hole 8, and the connecting hole 8 is obliquely arranged; a spring 7 is connected inside the connecting hole 8, the other end of the spring 7 is connected with a top plate 6, and the top plate 6 is positioned inside the connecting hole 8.
Referring to fig. 1 and 2, the two ends of the reinforcing rod 3 are inserted into the connecting holes 8, and the top plate 6 tightly pushes the two ends of the reinforcing rod 3, so that the reinforcing rod 3 has a buffering capacity and the impact resistance of the reinforcing rod 3 is increased.
Referring to fig. 1, the bottom end of the supporting plate 4 is an arc-shaped concave structure, so that the self weight of the chassis is reduced, the height of the chassis is increased, and the chassis can conveniently pass through uneven ground; the waterproof layer 11 is pasted at the bottom end of the supporting plate 4, so that the bottom end of the chassis is prevented from being rusted.
Referring to fig. 1, a protection plate 10 is installed at the bottom end of the waterproof layer 11 to increase the protection capability of the support plate 4, prevent the bottom end of the support plate 4 from being damaged greatly, and increase the protection capability of the chassis; the surface of guard plate 10 is provided with fastening nail 12, and guard plate 10 and waterproof layer 11 are all through the bottom fastening connection of fastening nail 12 with backup pad 4, and the change is conveniently dismantled, does benefit to the maintenance.
The working principle of the scheme is as follows: the reinforcing plate 9 and the supporting plate 4 are both arranged at the top end of the chassis main body 1 and are padded with a shock pad 5; stiffener 3 passes through support column 2 and sets up on the top of backup pad 4, and connecting hole 8 is inserted at its both ends, is connected with reinforcing plate 9 to tight through spring 7 and 6 tops of roof, improve chassis main part 1 and cushion the ability that subtracts the impact, guarantee chassis main part 1's stability, and strengthen chassis main part 1's intensity, prolong chassis main part 1's life.
The bottom end of the supporting plate 4 is of an arc-shaped sunken structure, so that the dead weight of the chassis is reduced, the height of the chassis is increased, and the chassis can conveniently pass through uneven ground; the protection plate 10 and the waterproof layer 11 are fixedly connected with the bottom end of the support plate 4 through fastening nails 12, so that the bottom end of the chassis is prevented from being rusted, the bottom end of the support plate 4 is prevented from being greatly damaged, and the protection capability of the chassis is improved; the disassembly and replacement are convenient, and the overhaul is facilitated.
Claims (7)
1. The utility model provides a new energy automobile's chassis structure, includes chassis main part (1), its characterized in that: the bottom of chassis main part (1) fills up there is shock pad (5), the bottom of shock pad (5) is provided with reinforcing plate (9), the bottom of chassis main part (1) is provided with backup pad (4), the top of backup pad (4) is fixed with support column (2), the top of support column (2) is fixed with stiffener (3).
2. The chassis structure of the new energy vehicle according to claim 1, wherein: the side of reinforcing plate (9) is opened there is connecting hole (8), the internal connection of connecting hole (8) has spring (7), the other end of spring (7) is connected with roof (6), connecting hole (8) are inserted at the both ends of stiffener (3).
3. The chassis structure of the new energy vehicle according to claim 1, wherein: waterproof layer (11) are pasted to the bottom of backup pad (4), guard plate (10) are installed to the bottom of waterproof layer (11), the surface of guard plate (10) is provided with fastening nail (12).
4. The chassis structure of the new energy vehicle according to claim 1, wherein: the reinforcing plates (9) are positioned at two ends of the supporting plate (4), and the height of the supporting plate (4) is not greater than that of the reinforcing plates (9).
5. The chassis structure of the new energy vehicle according to claim 1, wherein: the reinforcing rod (3) is of an arc-shaped round rod structure, and the top end of the reinforcing rod (3) is in contact with the bottom end of the chassis main body (1).
6. The chassis structure of the new energy vehicle according to claim 2, wherein: the connecting holes (8) are obliquely arranged, and the top plate (6) tightly pushes two ends of the reinforcing rod (3).
7. The chassis structure of the new energy vehicle according to claim 3, wherein: the bottom of backup pad (4) is arc sunk structure, guard plate (10) and waterproof layer (11) are all through the bottom fastening connection of fastening nail (12) with backup pad (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023326432.1U CN214112685U (en) | 2020-12-31 | 2020-12-31 | New energy automobile's chassis structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023326432.1U CN214112685U (en) | 2020-12-31 | 2020-12-31 | New energy automobile's chassis structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214112685U true CN214112685U (en) | 2021-09-03 |
Family
ID=77492973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023326432.1U Active CN214112685U (en) | 2020-12-31 | 2020-12-31 | New energy automobile's chassis structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214112685U (en) |
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2020
- 2020-12-31 CN CN202023326432.1U patent/CN214112685U/en active Active
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