Search

CN-122009329-A - Vehicle frame and vehicle

CN122009329ACN 122009329 ACN122009329 ACN 122009329ACN-122009329-A

Abstract

The invention discloses a vehicle frame and a vehicle, wherein the vehicle frame comprises a battery frame, a first connecting bracket, a second connecting bracket and a concave part, wherein the upper end of the first connecting bracket is connected with the battery frame, the lower end of the first connecting bracket is provided with a convex part, the second connecting bracket is suitable for being connected with a longitudinal beam, the lower end of the second connecting bracket is connected with the battery frame, and the upper end of the second connecting bracket is provided with the concave part. From this, through set up the bellying in the lower extreme of first linking bridge, the upper end of second linking bridge is provided with the depressed part, the bellying inserts in the depressed part and inlays with the depressed part and establish the cooperation, so not only can promote assembly efficiency through the direction effect of bellying and depressed part, can also promote holistic shearing resistance and structural strength of two supports, and then can fix battery frame on the longeron steadily, and effectively transmit the longeron department with the load that battery frame received through two supports, thereby promote frame overall structure's stability and reliability, provide safe and stable bearing environment for the battery.

Inventors

  • ZHUANG MENGJIE
  • ZHOU QI
  • Chang Xinpeng
  • SONG LIQIN
  • ZHOU XINNAN
  • LI SONGFENG

Assignees

  • 北京福田戴姆勒汽车有限公司

Dates

Publication Date
20260512
Application Date
20260327

Claims (10)

  1. 1. A frame for a vehicle, comprising: -a battery frame (10), the battery frame (10) being adapted to mount a battery; A first connection bracket (20), wherein the first connection bracket (20) extends in the up-down direction, the upper end of the first connection bracket (20) is connected with the battery frame (10), and the lower end is provided with a protruding part (201); The second connection support (30), second connection support (30) extend in upper and lower direction, second connection support (30) are suitable for being connected with the longeron, just the lower extreme of second connection support (30) with battery frame (10) links to each other, and the upper end is provided with depressed part (301), protruding portion (201) insert in depressed part (301) and with depressed part (301) inlay and establish the cooperation.
  2. 2. The vehicle frame according to claim 1, characterized in that the protruding portion (201) is provided with a first mounting hole (202), the recessed portion (301) is provided with a second mounting hole (302), and the first mounting hole (202) and the second mounting hole (302) correspond to each other and are fixedly connected by a first fastener (501).
  3. 3. The frame of a vehicle according to claim 2, characterized in that the second connection bracket (30) is provided with a reinforcement portion (303), and the second mounting hole (302) is provided at the reinforcement portion (303).
  4. 4. A frame of a vehicle according to claim 3, characterized in that the first connecting bracket (20) is provided with a relief opening (203) for relieving the reinforcement (303).
  5. 5. The frame of the vehicle according to claim 1, wherein a third mounting hole (204) is provided on the upper side of the first connecting bracket (20), a fourth mounting hole is provided on the battery frame (10), the third mounting hole (204) and the fourth mounting hole correspond to each other and are connected and fixed by a second fastener (502), and/or The third mounting holes (204) and the fourth mounting holes are multiple, and the third mounting holes (204) and the fourth mounting holes are in one-to-one correspondence.
  6. 6. The frame of the vehicle according to claim 1, wherein a fifth mounting hole (304) is provided at the lower side of the second connection bracket (30), a sixth mounting hole is provided at the battery frame (10), the fifth mounting hole (304) and the sixth mounting hole correspond to each other and are connected and fixed by a third fastener (503), and/or The number of the fifth mounting holes (304) and the number of the sixth mounting holes are multiple, and the fifth mounting holes (304) and the sixth mounting holes are in one-to-one correspondence.
  7. 7. The vehicle frame according to claim 6, further comprising a connection beam (40), the connection beam (40) extending in a left-right direction, the battery frame (10) including a first battery frame and a second battery frame, the first battery frame and the second battery frame being disposed at a spacing in the left-right direction, both ends of the connection beam (40) in the left-right direction being connected to the first battery frame and the second battery frame, respectively.
  8. 8. The frame of a vehicle according to claim 7, wherein a seventh mounting hole is provided in the connecting beam (40), an eighth mounting hole is provided in the battery frame (10), the seventh mounting hole and the eighth mounting hole correspond to each other and are connected and fixed by a fourth fastener (504), and/or The seventh mounting holes and the eighth mounting holes are all multiple, and the seventh mounting holes and the eighth mounting holes are in one-to-one correspondence.
  9. 9. The frame of a vehicle according to claim 7, characterized in that a seventh mounting hole is provided on the connecting beam (40), which corresponds to the fifth mounting hole (304) and the sixth mounting hole and is fixedly connected by a fourth fastener (504); and/or the seventh mounting holes are also a plurality of, and the fifth mounting holes (304), the sixth mounting holes and the seventh mounting holes are in one-to-one correspondence.
  10. 10. A vehicle, characterized by comprising a frame of a vehicle according to any one of claims 1-9.

Description

Vehicle frame and vehicle Technical Field The invention relates to the technical field of vehicles, in particular to a vehicle frame and a vehicle. Background With the development of technology and the improvement of living standard of users, vehicles become an indispensable transportation means for people. The battery frame is arranged in the vehicle, so that a stable installation foundation can be provided for the battery module, the dead weight of the battery module and dynamic load generated in the running process of the vehicle are effectively born, and meanwhile, when collision or road surface impact occurs, necessary structural protection can be provided for the battery module, so that the battery module is prevented from being damaged. In the related art, the battery frame structure not only has the problems of complex assembly process and low installation efficiency, but also is easy to loosen or break at the joint of the battery frame and the frame when the vehicle runs on a bumpy road or is impacted, so that the overall stability of the battery module is reduced, the battery module is displaced or damaged, the overall rigidity of the vehicle body structure is influenced, the control stability of the vehicle is further reduced, and the risk of safety accidents of the vehicle is increased. Disclosure of Invention The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide a frame of a vehicle, which is more reliable in frame structure, and which can not only improve the assembly efficiency of a battery frame, but also ensure the stability and reliability of the assembled battery frame. The invention further proposes a vehicle. The vehicle frame comprises a battery frame, a first connecting bracket and a second connecting bracket, wherein the battery frame is suitable for being provided with a battery, the first connecting bracket extends in the up-down direction, the upper end of the first connecting bracket is connected with the battery frame, the lower end of the first connecting bracket is provided with a protruding part, the second connecting bracket extends in the up-down direction, the second connecting bracket is suitable for being connected with a longitudinal beam, the lower end of the second connecting bracket is connected with the battery frame, the upper end of the second connecting bracket is provided with a concave part, and the protruding part is inserted into the concave part and is embedded and matched with the concave part. From this, through set up the bellying in the lower extreme of first linking bridge, the upper end of second linking bridge is provided with the depressed part, the bellying inserts in the depressed part and inlays with the depressed part and establish the cooperation, so not only can promote assembly efficiency through the direction effect of bellying and depressed part, can also promote holistic shearing resistance and structural strength of two supports, and then can fix battery frame on the longeron steadily, and effectively transmit the longeron department with the load that battery frame received through two supports, thereby promote frame overall structure's stability and reliability, provide safe and stable bearing environment for the battery. . In some examples of the present invention, the protruding portion is provided with a first mounting hole, the recessed portion is provided with a second mounting hole, and the first mounting hole and the second mounting hole correspond to each other and are fixedly connected through a first fastener. In some examples of the present invention, the second connection bracket is provided with a reinforcing portion, and the second mounting hole is provided at the reinforcing portion. In some examples of the present invention, the first connection bracket is provided with a relief port to relieve the reinforcement portion. In some examples of the present invention, a third mounting hole is provided on the upper side of the first connection bracket, a fourth mounting hole is provided on the battery frame, the third mounting hole and the fourth mounting hole correspond to each other and are fixedly connected by a second fastener, and/or the third mounting hole and the fourth mounting hole are multiple, and the multiple third mounting holes and the multiple fourth mounting holes correspond to each other one by one. In some examples of the present invention, a fifth mounting hole is provided at the lower side of the second connection bracket, a sixth mounting hole is provided on the battery frame, the fifth mounting hole and the sixth mounting hole correspond to each other and are fixedly connected by a third fastener, and/or the fifth mounting hole and the sixth mounting hole are multiple, and the multiple fifth mounting holes and the multiple sixth mounting holes correspond to each other one by one. In some examples of