CN211442512U - Front compartment for new energy power supply vehicle - Google Patents

Front compartment for new energy power supply vehicle Download PDF

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Publication number
CN211442512U
CN211442512U CN201922278570.8U CN201922278570U CN211442512U CN 211442512 U CN211442512 U CN 211442512U CN 201922278570 U CN201922278570 U CN 201922278570U CN 211442512 U CN211442512 U CN 211442512U
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CN
China
Prior art keywords
vertical beam
railway carriage
front compartment
new energy
underframe
Prior art date
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Active
Application number
CN201922278570.8U
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Chinese (zh)
Inventor
陈蓉蓉
柳广凤
田辉
楚廷璞
刘祥
崔杰
孙孟昶
刘涛
王伟焰
李洋
张金燕
秦翎
唐湘琦
李晓亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liaoning Yuezhiran Airport Electromechanical Equipment Manufacturing Co ltd
Original Assignee
Liaoning Yuezhiran Airport Electromechanical Equipment Manufacturing Co ltd
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Application filed by Liaoning Yuezhiran Airport Electromechanical Equipment Manufacturing Co ltd filed Critical Liaoning Yuezhiran Airport Electromechanical Equipment Manufacturing Co ltd
Priority to CN201922278570.8U priority Critical patent/CN211442512U/en
Application granted granted Critical
Publication of CN211442512U publication Critical patent/CN211442512U/en
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Abstract

The utility model provides a preceding railway carriage for new forms of energy supply vehicle, including body frame, body frame's front side is equipped with preceding railway carriage, preceding railway carriage include preceding skeleton and set up in the outside glass steel covering of preceding skeleton. The utility model discloses combine modern glass steel technology and metal section frame construction, be provided with preceding skeleton in the railway carriage in the front, the light in weight of preceding skeleton to make the preceding railway carriage overall structure intensity of automobile body front side big through this preceding skeleton, the rigidity is good, can bear more weight, and the outside glass steel covering of preceding skeleton adopts the molding of streamline, and not only the appearance is handsome in appearance, but also can the interior space of the railway carriage before the make full use of.

Description

Front compartment for new energy power supply vehicle
Technical Field
The utility model relates to a new forms of energy aviation ground auxiliary power supply equipment technical field especially relates to a preceding railway carriage structure of aviation ground new forms of energy supply vehicle.
Background
The existing aviation ground new energy power supply vehicle mainly takes a vehicle-mounted lithium iron phosphate power battery pack as an energy source, the energy of a battery is converted into a ground power supply required by an airplane through a vehicle-mounted static variable power supply, and compared with a traditional fuel oil power supply vehicle, the power supply of the new energy power supply vehicle mainly depends on the capacity of the battery pack to provide the ground power supply required by the airplane.
At present, most of the body frames of domestic new energy power vehicles are assembled by simple aluminum alloy plates. Because a plurality of battery packs, a static power supply, a control box and other important electronic devices need to be arranged in the front compartment on the front side of the vehicle body, the rigidity requirement is met for the front compartment. However, the front compartment at the front side of the vehicle body has poor structural strength, is not stable enough, has a single shape and is relatively limited, and thus space waste is caused. Therefore, there is a need for an improved and optimized structure of the front compartment at the front side of the vehicle body.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, and provide a preceding railway carriage for new forms of energy supply vehicle, it is not only appearance handsome in appearance, is provided with preceding skeleton in the railway carriage in the front moreover, through this preceding skeleton for the preceding railway carriage overall structure intensity of automobile body front side is big, and the rigidity is good, can bear more weight, space in the railway carriage that can also make full use of.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a preceding railway carriage for new forms of energy supply vehicle, includes body frame, and body frame's front side is equipped with preceding railway carriage, preceding railway carriage include preceding skeleton and set up in the outside glass steel covering of preceding skeleton.
In the structure, the front framework comprises an underframe, a first left vertical beam, a first right vertical beam, a second left vertical beam and a second right vertical beam which are arranged at the left end and the right end of the underframe; the upper parts of the first left vertical beam and the first right vertical beam are connected with a first cross beam, and the first left vertical beam and the first right vertical beam are fixedly connected through the first cross beam; and the upper parts of the second left vertical beam and the second right vertical beam are connected with a second cross beam, and the second left vertical beam and the second right vertical beam are fixedly connected through the second cross beam.
In the structure, the first cross beam, the second cross beam and the underframe are arranged side by side, one end of each reinforced vertical beam is fixedly connected with the first cross beam and the second cross beam, and the other end of each reinforced vertical beam is fixedly connected with the underframe.
In the structure, the supporting bracket is arranged above the underframe, the supporting bracket is arranged at the outer side of the reinforced vertical beam, and the left end and the right end of the supporting bracket are fixedly connected with the first left vertical beam, the first right vertical beam, the second left vertical beam and the second right vertical beam respectively.
In the structure, the underframe, the first left vertical beam, the first right vertical beam, the second left vertical beam, the second right vertical beam, the reinforced vertical beam and the support bracket are welded in a surrounding manner to form the front framework.
In the structure, the shape of the glass fiber reinforced plastic skin is matched with that of the front framework.
In the above structure, the cross-sections of the base frame and the support bracket are u-shaped.
The beneficial effects of the utility model reside in that: the utility model discloses combine modern glass steel technology and metal section frame construction, be provided with preceding skeleton in the railway carriage in the front, the light in weight of preceding skeleton to make the preceding railway carriage overall structure intensity of automobile body front side big through this preceding skeleton, the rigidity is good, can bear more weight, and the outside glass steel covering of preceding skeleton adopts the molding of streamline, and not only the appearance is handsome in appearance, but also can the interior space of the railway carriage before the make full use of.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the front frame according to the embodiment of the present invention.
In the figure: the front compartment 1, the front framework 2, the glass fiber reinforced plastic skin 3, the body frame 4, the underframe 21, the first left vertical beam 22, the first right vertical beam 23, the first cross beam 24, the second left vertical beam 25, the second right vertical beam 26, the second cross beam 27, the reinforcing vertical beam 28 and the support bracket 29.
Detailed Description
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, the front compartment for the new energy power vehicle comprises a vehicle body frame 4, wherein a front compartment 1 is arranged on the front side of the vehicle body frame 4, and the front compartment 1 comprises a front framework 2 and a glass fiber reinforced plastic skin 3 arranged outside the front framework 2. In more detail, the front frame 2 includes a base frame 21, a first left vertical beam 22, a first right vertical beam 23, a second left vertical beam 25, and a second right vertical beam 26 provided at both left and right ends of the base frame 21. The upper parts of the first left vertical beam 22 and the first right vertical beam 23 are connected with a first cross beam 24, and the first left vertical beam 22 and the first right vertical beam 23 are fixedly connected through the first cross beam 24; the upper parts of the second left vertical beam 25 and the second right vertical beam 26 are connected with a second cross beam 27, and the second left vertical beam 25 and the second right vertical beam 26 are fixedly connected through the second cross beam 27.
Furthermore, a plurality of vertical reinforcing beams 28 are arranged between the first cross beam 24, the second cross beam 27 and the underframe 21 in parallel, one end of each vertical reinforcing beam 28 is fixedly connected with the first cross beam 24 and the second cross beam 27, and the other end of each vertical reinforcing beam 28 is fixedly connected with the underframe 21.
Preferably, a support bracket 29 is disposed above the bottom frame 21, the support bracket 29 is disposed outside the reinforcing vertical beam 28, and both left and right ends of the support bracket 29 are fixedly connected to the first left vertical beam 22, the first right vertical beam 23, the second left vertical beam 25, and the second right vertical beam 26, respectively.
Preferably, the underframe 21, the first left vertical beam 22, the first right vertical beam 23, the second left vertical beam 25, the second right vertical beam 26, the reinforcing vertical beam 28 and the support bracket 29 are welded around to form the front frame 2.
Preferably, the outer shape of the glass fiber reinforced plastic skin 3 is adapted to the outer contour and size of the front framework 2.
Preferably, the chassis 21 and the support bracket 29 are u-shaped in cross-section.
The utility model discloses combine modern glass steel technology and metal section frame construction, be provided with preceding skeleton in the railway carriage in the front, the light in weight of preceding skeleton to make the preceding railway carriage overall structure intensity of automobile body front side big through this preceding skeleton, the rigidity is good, can bear more weight, and the outside glass steel covering of preceding skeleton adopts the molding of streamline, and not only the appearance is handsome in appearance, but also can the interior space of the railway carriage before the make full use of.
The above description is only a preferred embodiment of the present patent, and not intended to limit the scope of the present patent, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the specification and the drawings, and which are directly or indirectly applied to other related technical fields, belong to the scope of the present patent protection.

Claims (7)

1. The utility model provides a preceding railway carriage for new forms of energy supply vehicle, includes vehicle body frame, its characterized in that: the front side of the vehicle body frame is provided with a front compartment, and the front compartment comprises a front framework and a glass fiber reinforced plastic skin arranged outside the front framework.
2. The front compartment for the new energy source vehicle as claimed in claim 1, wherein: the front framework comprises an underframe, a first left vertical beam, a first right vertical beam, a second left vertical beam and a second right vertical beam which are arranged at the left end and the right end of the underframe; the upper parts of the first left vertical beam and the first right vertical beam are connected with a first cross beam, and the first left vertical beam and the first right vertical beam are fixedly connected through the first cross beam; and the upper parts of the second left vertical beam and the second right vertical beam are connected with a second cross beam, and the second left vertical beam and the second right vertical beam are fixedly connected through the second cross beam.
3. The front compartment for the new energy source vehicle as claimed in claim 2, wherein: the first cross beam, the second cross beam and the plurality of reinforced vertical beams are arranged among the underframe side by side, one end of each reinforced vertical beam is fixedly connected with the first cross beam and the second cross beam, and the other end of each reinforced vertical beam is fixedly connected with the underframe.
4. The front compartment for the new energy source vehicle as claimed in claim 3, wherein: the top of chassis is equipped with the support bracket, support the bracket and arrange in strengthen the outside of erecting the roof beam, and should support the left and right both ends of bracket respectively with first left perpendicular roof beam, first right perpendicular roof beam, the left perpendicular roof beam of second and the right perpendicular roof beam fixed connection of second.
5. The forecarriage of claim 4, wherein: the chassis, the first left vertical beam, the first right vertical beam, the second left vertical beam, the second right vertical beam, the reinforced vertical beam and the support bracket are welded to form a front framework in a surrounding mode.
6. The front compartment for the new energy source vehicle as claimed in claim 1, wherein: the appearance of the glass fiber reinforced plastic skin is matched with that of the front framework.
7. The front compartment for the new energy source vehicle as claimed in claim 5, wherein: the cross sections of the underframe and the support bracket are of u-shaped structures.
CN201922278570.8U 2019-12-18 2019-12-18 Front compartment for new energy power supply vehicle Active CN211442512U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922278570.8U CN211442512U (en) 2019-12-18 2019-12-18 Front compartment for new energy power supply vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922278570.8U CN211442512U (en) 2019-12-18 2019-12-18 Front compartment for new energy power supply vehicle

Publications (1)

Publication Number Publication Date
CN211442512U true CN211442512U (en) 2020-09-08

Family

ID=72306783

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922278570.8U Active CN211442512U (en) 2019-12-18 2019-12-18 Front compartment for new energy power supply vehicle

Country Status (1)

Country Link
CN (1) CN211442512U (en)

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