CN211391569U - Frame structure of electric vehicle - Google Patents
Frame structure of electric vehicle Download PDFInfo
- Publication number
- CN211391569U CN211391569U CN201922413710.8U CN201922413710U CN211391569U CN 211391569 U CN211391569 U CN 211391569U CN 201922413710 U CN201922413710 U CN 201922413710U CN 211391569 U CN211391569 U CN 211391569U
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- main beam
- frame
- mounting plate
- rear wheel
- fixed
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Abstract
The utility model discloses an electric vehicle frame structure, which comprises a frame girder, wherein a head pipe is arranged at the top end of the frame girder, a hand-held frame is arranged at the near top end of the frame girder, supporting plates are arranged at the two sides of the middle part of the frame girder, the end of the frame girder is connected with a rear wheel girder, a first mounting plate is arranged at the upper end of the rear wheel girder, a supporting beam and a fixed support are arranged at the upper end of the middle part of the frame girder, the top end of the supporting beam is connected with a second mounting plate, a damping spring is connected between the second mounting plate and the first mounting plate, a side baffle is connected at the side of the fixed support, the fixed support and the inner side of the side baffle are correspondingly connected with a fixed plate, a seat baffle and a seat plate are connected at the outer side of the side, the utility model discloses installed child's bedplate in its rational structure, improved special crowd's safety in utilization and comfort level.
Description
Technical Field
The utility model relates to an electric motor car technical field specifically is an electric motor car frame structure.
Background
Electric vehicles, namely electric drive vehicles, are also known as electric drive vehicles. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles. Generally, an electric vehicle is a vehicle that uses a battery as an energy source, and converts electric energy into mechanical energy through a controller, a motor and other components to move so as to control the current and change the speed. With the development of traffic, the electric vehicle is widely applied, the frame structure of the existing electric vehicle is fixed, and under some special conditions, for example, when the electric vehicle is used for transporting children to school and school, parents can enable the children to sit in the gap in front of the seat, which is not safe, so that the frame structure of the electric vehicle is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric motor car frame structure has installed child's bedplate in its rational structure, has improved special crowd's safety in utilization and comfort level.
In order to achieve the above object, the utility model provides a following technical scheme: including the frame girder, frame girder top is provided with the locomotive pipe, the nearly top of frame girder is provided with hand frame, frame girder middle part both sides are provided with the backup pad, frame girder end-to-end connection has the rear wheel girder, rear wheel girder upper end is provided with first mounting panel, frame girder middle part upper end is provided with a supporting beam and fixed bolster, a supporting beam top is connected with the second mounting panel, be connected with damping spring between second mounting panel and the first mounting panel, the fixed bolster side is connected with the side shield, the fixed bolster all corresponds with the side shield inboard and is connected with the stationary blade, the side shield outside is connected with seat baffle and bedplate, the fixed bolster right side is connected and is provided with the third mounting panel, the fixed rear seat roof beam that is provided with on the third mounting panel.
Preferably, the frame main beam is connected with the rear wheel main beam through a screw rod in a penetrating manner, the screw rod is provided with threads at two ends, and the screw rod is matched with a nut to fix the rear wheel main beam.
Preferably, the number of the damping springs is two, and the two damping springs are fixed to two sides of the upper end of the main beam of the rear wheel through bolts.
Preferably, the support beam and the fixed support are fixed at the upper end of the middle part of the main beam of the frame through welding technology.
Preferably, the fixing bracket and the side baffle form a battery jar.
Preferably, the hand frame is fixed on the frame main beam through a welding technology, and the position of the hand frame corresponds to the middle of the seat baffle.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses installed child's bedplate in its rational structure, improved special crowd's safety in utilization and comfort level.
Drawings
Fig. 1 is a schematic view of the overall structure of the frame structure of the electric vehicle of the present invention.
In the figure: 1-frame main beam, 2-head tube, 3-support plate, 4-rear wheel main beam, 5-first mounting plate, 6-support beam, 7-second mounting plate, 8-damping spring, 9-fixing bracket, 10-battery jar, 11-fixing piece, 12-side baffle, 13-seat baffle, 14-seat plate, 15-hand rack, 16-third mounting plate and 17-rear seat beam.
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.
Referring to fig. 1, the present invention provides a technical solution: including frame girder 1, its characterized in that: the automobile frame comprises a frame main beam 1, a head pipe 2, a hand-held frame 15, a support plate 3, a rear wheel main beam 4, a first mounting plate 5, a support beam 6 and a fixed support 9, wherein the two sides of the middle part of the frame main beam 1 are provided with the support plates 3, the tail end of the frame main beam 1 is connected with the rear wheel main beam 4, the upper end of the rear wheel main beam 4 is provided with the first mounting plate 5, the upper end of the middle part of the frame main beam 1 is provided with the support beam 6 and the fixed support 9, the top end of the support beam 6 is connected with a second mounting plate 7, a damping spring 8 is connected between the second mounting plate 7 and the first mounting plate 5, the side surface of the fixed support 9 is connected with a side baffle 12, the fixed support 9 and the inner side of the side baffle 12 are correspondingly connected with a fixed plate 11, the outer, the frame main beam 1 is in through connection with a rear wheel main beam 4 through a screw rod, the screw rod is provided with threads at two ends, the rear wheel main beam 4 is fixed through a matched nut, two damping springs 8 are arranged and fixed on two sides of the upper end of the rear wheel main beam 4 through bolts, the damping springs 8 are used for damping the whole frame, the supporting beam 6 and the fixing support 9 are fixed on the upper end of the middle part of the frame main beam 1 through welding technology, the fixing support 9 and the side baffle 12 form a battery tank 10, the fixing support 9 and the side baffle 12 are matched with a fixing piece 11 to reasonably place a storage battery in the battery tank 10, the seat baffle 13 and the seat plate 14 can be fixed outside the side baffle 12 through bolts or welding, the seat baffle 13 can protect children and prevent the swinging and falling caused by left and right, the hand support 15 is fixed on the frame main beam 1 through welding technology, the position of the hand support 15 corresponds to the middle part, the handrails 15 provide a hand-holding support point for the child.
The utility model discloses a theory of operation does: when using, because battery jar 10 is the very big usable floor area who alleviates frame girder 1 bottom below the normal seat, and damping spring 8 again in frame girder 1 rear end, can guarantee the stability of battery in the battery jar 10 when meetting vibrations, the seat baffle 13 and the bedplate 14 of installing rationally additional in the seat front end simultaneously, improvement safety in utilization and the comfort level that can be very big satisfy different users' user demand.
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.
Claims (6)
1. The utility model provides an electric motor car frame structure, includes frame girder (1), its characterized in that: the automobile seat is characterized in that a head pipe (2) is arranged at the top end of the frame main beam (1), a hand-held frame (15) is arranged at the top end of the frame main beam (1), supporting plates (3) are arranged on two sides of the middle of the frame main beam (1), a rear wheel main beam (4) is connected to the tail end of the frame main beam (1), a first mounting plate (5) is arranged at the upper end of the rear wheel main beam (4), a supporting beam (6) and a fixed support (9) are arranged at the upper end of the middle of the frame main beam (1), a second mounting plate (7) is connected to the top end of the supporting beam (6), a damping spring (8) is connected between the second mounting plate (7) and the first mounting plate (5), a side baffle (12) is connected to the side surface of the fixed support (9), fixing plates (9) and the inner sides of the side baffle (12) are correspondingly connected with fixing plates, the right side of the fixed support (9) is connected with a third mounting plate (16), and a rear seat beam (17) is fixedly arranged on the third mounting plate (16).
2. The electric vehicle frame structure of claim 1, wherein: the frame main beam (1) is connected with the rear wheel main beam (4) in a penetrating mode through a screw rod, the screw rod is threaded at two ends, and the rear wheel main beam (4) is fixed through a matching nut.
3. The electric vehicle frame structure of claim 1, wherein: the two damping springs (8) are fixed on two sides of the upper end of the rear wheel main beam (4) through bolts.
4. The electric vehicle frame structure of claim 1, wherein: the supporting beam (6) and the fixed support (9) are fixed at the upper end of the middle part of the frame main beam (1) through welding technology.
5. The electric vehicle frame structure of claim 1, wherein: the fixed support (9) and the side baffle (12) form a battery jar (10).
6. The electric vehicle frame structure of claim 1, wherein: the handrail (15) is fixed on the frame main beam (1) through a welding technology, and the position of the handrail (15) corresponds to the middle part of the seat baffle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922413710.8U CN211391569U (en) | 2019-12-29 | 2019-12-29 | Frame structure of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922413710.8U CN211391569U (en) | 2019-12-29 | 2019-12-29 | Frame structure of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211391569U true CN211391569U (en) | 2020-09-01 |
Family
ID=72212832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922413710.8U Active CN211391569U (en) | 2019-12-29 | 2019-12-29 | Frame structure of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211391569U (en) |
-
2019
- 2019-12-29 CN CN201922413710.8U patent/CN211391569U/en active Active
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