CN212386585U - Chassis structure of unmanned new energy automobile - Google Patents
Chassis structure of unmanned new energy automobile Download PDFInfo
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- CN212386585U CN212386585U CN202021246526.5U CN202021246526U CN212386585U CN 212386585 U CN212386585 U CN 212386585U CN 202021246526 U CN202021246526 U CN 202021246526U CN 212386585 U CN212386585 U CN 212386585U
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- longitudinal
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- new energy
- steels
- pipe
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 57
- 239000010959 steel Substances 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 230000002968 anti-fracture Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses an unmanned new energy automobile's chassis structure relates to unmanned new energy automobile field, including two vertical steels, two vertical steel top and bottom all weld have first horizontal steel, two be provided with between vertical steel and two first horizontal steels and prevent the deformation mechanism that splits, it includes the transverse strength increase pipe to prevent the deformation mechanism that splits, transverse strength increase pipe top and bottom have all seted up horizontal spout. The utility model discloses an installation transverse strength increases pipe and longitudinal strength increases pipe and cooperates inside transverse connection pole and longitudinal tie pole respectively, and transverse connection pole and longitudinal tie pole cooperation cooperate transverse spring, longitudinal spring respectively and also first magnet, second magnet, first telescopic link. Second telescopic link, first spring, second spring make unmanned new energy automobile can not take place fracture and the problem of deformation easily by the welded chassis when being collided.
Description
Technical Field
The utility model relates to an unmanned new energy automobile field, in particular to unmanned new energy automobile's chassis structure.
Background
With the rise of the development of the era, the unmanned new energy automobile is gradually mature, the unmanned automobile is one of intelligent automobiles, is also called as a wheeled mobile robot, and mainly achieves the purpose of unmanned driving by means of an intelligent driving instrument which is mainly composed of a computer system and arranged in the automobile.
In the prior art, the underframe of the unmanned new energy automobile is generally manufactured in a welding mode in the production process, and when the welded new energy automobile underframe is impacted, the new energy automobile underframe is easily broken and deformed due to collision in a welding mode, so that casualties in the automobile are caused.
Therefore, it is necessary to provide an undercarriage structure of an unmanned new energy vehicle to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an unmanned new energy automobile's chassis structure to solve the problem that the easy fracture deformation of unmanned new energy automobile chassis that proposes in the above-mentioned background art used the welding collision.
In order to achieve the above object, the utility model provides a following technical scheme: the chassis structure of the unmanned new energy automobile comprises two longitudinal steels, first transverse steels are welded to the tops and the bottoms of the two longitudinal steels, and a fracture deformation preventing mechanism is arranged between the two longitudinal steels and the two first transverse steels;
the anti-fracture deformation mechanism comprises transverse strength increasing pipes, transverse sliding grooves are formed in the top and the bottom of each transverse strength increasing pipe, two groups of first sliding blocks are connected in each transverse sliding groove in a sliding mode, transverse connecting rods are fixed to opposite ends of the two groups of first sliding blocks, first mounting plates are fixedly connected to opposite ends of the two transverse connecting rods, a plurality of first telescopic rods are fixedly mounted on opposite sides of the two first mounting plates, first springs are sleeved on the surfaces of the first telescopic rods, first magnets are fixedly mounted at opposite ends of the transverse connecting rods, transverse springs are fixedly mounted at opposite ends of the first magnets, longitudinal strength increasing pipes are welded to the centers of the top and the bottom surfaces of the transverse strength increasing pipes, longitudinal sliding grooves are formed in two sides of each longitudinal strength increasing pipe, and second sliding blocks are connected in each longitudinal sliding groove in a sliding mode, two the equal fixedly connected with longitudinal tie rod of the relative one end of second slider, two the relative one end of longitudinal tie rod all is provided with vertical spring, two second magnet, two are all installed to vertical spring bottom and bottom the equal fixedly connected with second mounting panel of the back of the body one end of longitudinal tie rod back of the body, two the equal fixedly mounted in one side of the back of the body of second mounting panel back of the body has a plurality of second telescopic links, and is a plurality of the second spring has all been cup jointed on the second telescopic link surface.
Preferably, the top of the two longitudinal steels is fixedly provided with a second transverse steel, and the two transverse connecting rods are in sliding connection with the transverse strength increasing pipe.
Preferably, one end, far away from the first mounting plate, of each first telescopic rod is fixedly connected with the two longitudinal steels respectively.
Preferably, two longitudinal tie rod respectively with two longitudinal strength increase pipe sliding connection, it is a plurality of the second telescopic link is kept away from second mounting panel one end respectively with two first horizontal steel fixed connection.
Preferably, the second magnets at the top and the bottom of the two longitudinal springs are fixedly connected with the opposite ends inside the two longitudinal sliding grooves and the opposite ends of the two longitudinal connecting rods respectively.
Preferably, the first mounting plate is slidably connected to the transverse strength increasing tube, and the second mounting plate is slidably connected to the longitudinal strength increasing tube.
The utility model discloses a technological effect and advantage:
1. through installing horizontal intensity increase pipe and vertical intensity increase pipe and respectively cooperate inside horizontal connecting rod and vertical connecting rod, horizontal connecting rod and vertical connecting rod cooperation respectively cooperate horizontal spring, vertical spring and also first magnet, second magnet, first telescopic link. The second telescopic rod, the first spring and the second spring enable the problem that the chassis welded when the unmanned new energy automobile is collided cannot be easily broken and deformed;
2. the second transverse steel is installed, so that the longitudinal steel and the first transverse steel are well reinforced for the second time, and the longitudinal steel and the first transverse steel are prevented from being welded unstably;
3. through installing first mounting panel, second mounting panel, evenly conduct the impact that first telescopic link, the cooperation of second telescopic link first spring, second spring received to the chassis on.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the schematic view of the connection structure of the transverse strength increasing pipe and the longitudinal strength increasing pipe of the present invention.
Fig. 3 is a schematic view of the connection structure of the first transverse steel and the second connecting plate of the present invention.
Fig. 4 is a schematic overall side view of the present invention.
In the figure: 1. longitudinal steel; 2. a first transverse steel; 3. a fracture deformation preventing mechanism; 4. a transverse strength increasing tube; 5. a transverse chute; 6. a first slider; 7. a transverse connecting rod; 8. a first mounting plate; 9. a first telescopic rod; 10. a first spring; 11. a first magnet; 12. a lateral spring; 13. a longitudinal strength increasing tube; 14. a longitudinal chute; 15. a second slider; 16. a longitudinal connecting rod; 17. a longitudinal spring; 18. a second magnet; 19. a second mounting plate; 20. a second telescopic rod; 21. a second spring; 22. a second transverse steel.
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.
The utility model provides a chassis structure of unmanned new energy automobile as shown in fig. 1-4, as shown in fig. 1, an chassis structure of unmanned new energy automobile, its characterized in that: the anti-fracture and anti-deformation device comprises two longitudinal steels 1, wherein first transverse steels 2 are welded at the tops and the bottoms of the two longitudinal steels 1, the two longitudinal steels 1 are matched to form a basic supporting structure of the chassis, and anti-fracture and anti-deformation mechanisms 3 are arranged between the two longitudinal steels 1 and the two first transverse steels 2.
As shown in FIG. 2, the fracture deformation preventing mechanism 3 comprises a transverse strength increasing tube 4, parts inside the installation, transverse sliding grooves 5 are formed at the top and the bottom of the transverse strength increasing tube 4, so that a transverse connecting rod 7 is connected with the transverse strength increasing tube 4 in a sliding manner, two groups of first sliding blocks 6 are connected inside the two transverse sliding grooves 5 in a sliding manner, so as to prevent the transverse connecting rod 7 and the transverse strength increasing tube 4 from falling off, a transverse connecting rod 7 is fixed at one opposite end of each group of first sliding blocks 6, the transverse strength increasing tube 4 is connected with a first mounting plate 8, the two transverse connecting rods 7 are connected with the transverse strength increasing tube 4 in a sliding manner, a first mounting plate 8 is fixedly connected at the opposite end of each transverse connecting rod 7, a plurality of first telescopic rods 9 are installed and connected with the first telescopic rods 9 and the transverse connecting rods 7, the first mounting plate 8 is connected with the transverse strength increasing tube 4 in a sliding manner, a plurality, the first transverse steel 2 is stressed and buffered by matching with a first spring 10, one ends, far away from the first mounting plate 8, of the first telescopic rods 9 are fixedly connected with the two first transverse steels 2 respectively, the first springs 10 are sleeved on the surfaces of the first telescopic rods 9, and the first transverse steel 2 is buffered by matching with the first telescopic rods 9;
then, a first magnet 11 is fixedly arranged at one end of each transverse connecting rod 7, the two transverse connecting rods 7 are repelled in the same direction and are kept away from each other, the longitudinal steel 1 is prevented from being deformed and broken, a transverse spring 12 is fixedly arranged at the opposite end of each first magnet 11, the two longitudinal steels 1 are buffered by matching with the transverse connecting rods 7, a longitudinal strength increasing pipe 13 is welded at the center of the top surface and the center of the bottom surface of each transverse strength increasing pipe 4, internal parts are installed, longitudinal sliding grooves 14 are formed in two sides of each longitudinal strength increasing pipe 13, so that the longitudinal connecting rods 16 are connected with the longitudinal strength increasing pipes 13 in a sliding manner, second sliding blocks 15 are connected in the longitudinal sliding grooves 14 in a sliding manner, the longitudinal connecting rods 16 are prevented from falling off from the longitudinal strength increasing pipes 13, longitudinal connecting rods 16 are fixedly connected at the opposite ends of the two second sliding blocks 15, the opposite ends of the two longitudinal connecting rods 16 are provided with longitudinal springs 17, the two longitudinal connecting rods 16 are matched to prevent the first transverse steel 2 from deforming and breaking, the bottoms of the two longitudinal springs 17 are provided with second magnets 18, the two longitudinal connecting rods 16 are matched to buffer the two first transverse steels 2, and the tops of the two longitudinal springs 17 and the second magnets 18 at the bottoms of the two longitudinal springs are fixedly connected with the opposite ends of the interiors of the two longitudinal sliding grooves 14 and the opposite ends of the two longitudinal connecting rods 16 respectively.
As shown in fig. 3, two equal fixedly connected with second mounting panel 19 of the back of the body one end that longitudinal tie rod 16 carried on back mutually, installation second telescopic link 20, second mounting panel 19 and longitudinal strength increase pipe 13 sliding connection, two equal fixedly connected with a plurality of second telescopic links 20 of the back of the body one side that second mounting panel 19 carried on back mutually, cooperation second spring 21 cushions vertical steel 1 atress, a plurality of second telescopic links 20 keep away from second mounting panel 19 one end respectively with two first horizontal steel 2 fixed connection, second spring 21 has all been cup jointed on a plurality of second telescopic links 20 surfaces, cooperation second telescopic link 20 cushions two vertical steel 1.
As shown in fig. 4, the steel reinforcement structure comprises two longitudinal steels 1, first transverse steels 2 are welded at the tops and the bottoms of the two longitudinal steels 1, second transverse steels 22 are fixedly mounted at the tops of the two longitudinal steels 1, and the first transverse steels 2 and the connected longitudinal steels 1 are reinforced for the second time.
The utility model discloses the theory of operation: when the unmanned new energy vehicle is impacted, the chassis is impacted, the impact force is transmitted to the transverse connecting rod 7 and the longitudinal connecting rod 16 through the first telescopic rod 9 and the second telescopic rod 20 respectively, the transverse connecting rod 7 and the longitudinal connecting rod 16 are matched with the transverse strength increasing pipe 4 and the transverse spring 12, the longitudinal spring 17, the first magnet 11 and the second magnet 18 which are arranged inside the longitudinal strength increasing pipe 13 respectively, the impact force is uniformly dispersed to the chassis, and then a part of the impact force is decomposed and rebounded.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an unmanned new energy automobile's chassis structure which characterized in that: the steel comprises two longitudinal steels (1), first transverse steels (2) are welded to the tops and the bottoms of the two longitudinal steels (1), and fracture deformation prevention mechanisms (3) are arranged between the two longitudinal steels (1) and the two first transverse steels (2);
prevent that fracture deformation mechanism (3) includes transverse strength increase pipe (4), transverse strength increase pipe (4) top and bottom have all been seted up horizontal spout (5), two horizontal spout (5) inside equal sliding connection have two sets of first slider (6), two sets of the relative one end of first slider (6) all is fixed with transverse connection pole (7), two transverse connection pole (7) the equal fixedly connected with first mounting panel (8) of the back of the body one end of carrying on the back mutually (8) the equal fixed mounting in one side of the back mutually have a plurality of first telescopic links (9), it is a plurality of first spring (10) have all been cup jointed on first telescopic link (9) surface, transverse connection pole (7) have first magnet (11) to the equal fixed mounting in one end of one end, the relative one end fixed mounting of first magnet (11) has transverse spring (12), the welding of the equal center department in transverse strength increase pipe (13) top and bottom surface has longitudinal strength increase pipe (13) ) Longitudinal sliding grooves (14) are formed in two sides of the longitudinal strength increasing pipe (13), a second sliding block (15), two longitudinal sliding grooves (14), two longitudinal connecting rods (16) and two longitudinal springs (17) are arranged in the inner part of each longitudinal sliding groove (14) and are fixedly connected to the opposite ends of the second sliding block (15) respectively, two second magnets (18) are arranged at the bottoms of the longitudinal springs (17) respectively, two longitudinal connecting rods (16) are fixedly connected to second mounting plates (19) and two second mounting plates (19) are fixedly connected to the opposite ends of the longitudinal connecting rods (16) respectively, a plurality of second telescopic rods (20) are fixedly mounted on the opposite sides of the second mounting plates (19) respectively, and the surfaces of the second telescopic rods (20) are sleeved with second springs (21).
2. The undercarriage structure of an unmanned new energy vehicle according to claim 1, wherein: and a second transverse steel (22) is fixedly mounted at the top of the longitudinal steel (1), and the transverse connecting rods (7) are in sliding connection with the transverse strength increasing pipe (4).
3. The undercarriage structure of an unmanned new energy vehicle according to claim 1, wherein: and one ends of the first telescopic rods (9) far away from the first mounting plate (8) are fixedly connected with the two longitudinal steels (1) respectively.
4. The undercarriage structure of an unmanned new energy vehicle according to claim 1, wherein: two longitudinal tie rod (16) respectively with two longitudinal strength increase pipe (13) sliding connection, it is a plurality of second telescopic link (20) keep away from second mounting panel (19) one end respectively with two first horizontal steel (2) fixed connection.
5. The undercarriage structure of an unmanned new energy vehicle according to claim 1, wherein: and the second magnets (18) at the tops and the bottoms of the two longitudinal springs (17) are respectively and fixedly connected with the opposite ends inside the two longitudinal sliding grooves (14) and the opposite ends of the two longitudinal connecting rods (16).
6. The undercarriage structure of an unmanned new energy vehicle according to claim 1, wherein: first mounting panel (8) and horizontal intensity increase pipe (4) sliding connection, second mounting panel (19) and vertical intensity increase pipe (13) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021246526.5U CN212386585U (en) | 2020-06-29 | 2020-06-29 | Chassis structure of unmanned new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021246526.5U CN212386585U (en) | 2020-06-29 | 2020-06-29 | Chassis structure of unmanned new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212386585U true CN212386585U (en) | 2021-01-22 |
Family
ID=74255851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021246526.5U Expired - Fee Related CN212386585U (en) | 2020-06-29 | 2020-06-29 | Chassis structure of unmanned new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212386585U (en) |
-
2020
- 2020-06-29 CN CN202021246526.5U patent/CN212386585U/en not_active Expired - Fee Related
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| 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: 20210122 |