CN207712155U - A kind of novel light passenger train's cage body structure - Google Patents
A kind of novel light passenger train's cage body structure Download PDFInfo
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- CN207712155U CN207712155U CN201820068712.0U CN201820068712U CN207712155U CN 207712155 U CN207712155 U CN 207712155U CN 201820068712 U CN201820068712 U CN 201820068712U CN 207712155 U CN207712155 U CN 207712155U
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- water tank
- upright post
- collision prevention
- prevention girders
- vehicle body
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Abstract
Disclosed by the utility model is a kind of novel light passenger train's cage body structure, it include the vehicle body in dolicocephaly, vehicle body is equipped with body frame body, body frame body includes water tank frame, main collision prevention girders, secondary collision prevention girders, Support for water tank, water tank column, body upright post and front windshield wind crossbeam, water tank frame, main collision prevention girders, secondary collision prevention girders, Support for water tank is constituted the body front wall of body frame body with water tank column, body upright post is equipped with a connecting cross beam and body upright post extension board, body front wall is connected to body upright post and front windshield wind crossbeam by connecting cross beam and body upright post extension board, and form the cage body structure that a closing skeleton is encircled.The utility model has abandoned existing onward type structure, body structure is designed to dolicocephaly structure, cage construction principle is used simultaneously, optimize the design of vehicle body top structure and pillar region, improve anti-pressure ability when vehicle body rollover and top compression, keep body structure more reasonable, improves the collision energy of vehicle body.
Description
Technical field
The utility model relates to the manufacturing field of car and its parts, more specifically a kind of novel light
Objective cage body structure.
Background technology
Existing light passenger train is generally used cab over type irradiation structure, is welded by square tube, iron castings, and weight is big, at
This height, while body frame, due to being directly welded on carriage underframe skeleton, vehicle body is extremely difficult to equilibrium state；On the other hand,
The compression capability of its top of most of vehicle body and side is weak, energy-absorbing is unfolded with being unable to fully and transmits power, lead to touching for vehicle body
It is more low to hit performance.
Utility model content
A kind of novel light passenger train's cage body structure disclosed by the utility model, main purpose are that the prior art is overcome to deposit
Above-mentioned insufficient and disadvantage.
The technical solution adopted in the utility model is as follows：
A kind of novel light passenger train's cage body structure includes the vehicle body in dolicocephaly, which is equipped with body frame body, should
Body frame body includes water tank frame, main collision prevention girders, secondary collision prevention girders, Support for water tank, water tank column, body upright post and front windshield
Window crossbeam, the water tank frame, main collision prevention girders, secondary collision prevention girders, Support for water tank are constituted the vehicle body of body frame body with water tank column
Front wall, the body upright post are equipped with a connecting cross beam and body upright post extension board, and the body front wall passes through connection cross
Beam and body upright post extension board are connected to body upright post and front windshield wind crossbeam, and form the cage vehicle body that a closing skeleton is encircled
Structure.
Further, there are two the secondary collision prevention girders, left and right the two of body frame body front area are symmetrically arranged at
Side.
Further, the secondary collision prevention girders are arranged in oblique connection.
Further, the upper body skeleton body of the front windshield wind crossbeam is equipped with a vehicle body top framework, the vehicle body
Top framework is connected with the front windshield wind crossbeam, and is formed at the top of vehicle body.
Further, there are two the body upright posts, it is symmetrically arranged at the arranged on left and right sides portion of body frame body.
By the above-mentioned description to the utility model it is found that being compared with existing technology, the utility model has the advantage of：
1, the utility model has abandoned existing onward type structure, body structure is designed to dolicocephaly structure, together
Shi Caiyong cage construction principles optimize the design of vehicle body top structure and pillar region, when improving vehicle body rollover and top compression
Anti-pressure ability, keep body structure more reasonable, improve the collision energy of vehicle body.
2, design is optimized to longeron region in the vehicle body of the utility model, and the expansion energy absorption ability of vehicle body is made to be carried
It rises, meanwhile, it is designed using the structure channel that power is transmitted, the collision of vehicle body and safety is made further to be promoted.
3, the utility model is simple and practical in structure, novel in design reasonable, has higher practical application and promotional value.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Illustrate with reference to the accompanying drawings to further explain specific embodiment of the present utility model.
As shown in Figure 1, a kind of novel light passenger train's cage body structure, includes the vehicle body 1 in dolicocephaly, which is equipped with
Body frame body, the body frame body include water tank frame 2, main collision prevention girders 3, secondary collision prevention girders 4, Support for water tank 5, water tank column 6,
Body upright post 7 and front windshield wind crossbeam 8, the water tank frame 2, main collision prevention girders 3, secondary collision prevention girders 4, Support for water tank 5 are with water tank
Column 6 constitutes the body front wall of body frame body, and the body upright post 7 is equipped with a connecting cross beam 9 and body upright post extension board
10, the body front wall is connected to body upright post 7 by the connecting cross beam 9 and body upright post extension board 10 and front windshield wind is horizontal
Beam 8, and form the cage body structure that a closing skeleton is encircled.
Further, there are two the secondary collision prevention girders 4, it is symmetrically arranged at the left and right of body frame body front area
Both sides.
Further, the secondary collision prevention girders 4 are arranged in oblique connection.
Further, the upper body skeleton body of the front windshield wind crossbeam 8 is equipped with a vehicle body top framework 10, the vehicle
Body top framework 11 is connected with the front windshield wind crossbeam, and is formed at the top of vehicle body.
Further, there are two the body upright posts 7, it is symmetrically arranged at the arranged on left and right sides portion of body frame body.
The utility model has abandoned existing onward type structure, body structure is designed to dolicocephaly structure, simultaneously
Using cage construction principle, optimize the design of vehicle body top structure and pillar region, when the rollover of raising vehicle body and top are pressurized
Anti-pressure ability keeps body structure more reasonable, improves the collision energy of vehicle body.
Design is optimized to longeron region in the vehicle body of the utility model, and the expansion energy absorption ability of vehicle body is made to be carried
It rises, meanwhile, it is designed using the structure channel that power is transmitted, the collision of vehicle body and safety is made further to be promoted.This reality
It is simple and practical with new structure, it is novel in design reasonable, there is higher practical application and promotional value.
The above is only the specific embodiments of the present invention, but the design concept of the utility model is not limited merely to
This, it is every that the utility model is improved with carrying out unsubstantiality using this design, it should belong to and invade the utility model protection
The behavior of range.
Claims (5)
1. a kind of novel light passenger train's cage body structure, it is characterised in that：Include the vehicle body in dolicocephaly, which is equipped with vehicle body
Skeleton body, the body frame body include water tank frame, main collision prevention girders, secondary collision prevention girders, Support for water tank, water tank column, body upright post
And front windshield wind crossbeam, the water tank frame, main collision prevention girders, secondary collision prevention girders, Support for water tank are constituted vehicle body bone with water tank column
The body front wall of frame body, the body upright post are equipped with a connecting cross beam and body upright post extension board, and the body front wall passes through
The connecting cross beam and body upright post extension board are connected to body upright post and front windshield wind crossbeam, and form a closing skeleton and encircle
Cage body structure.
2. a kind of novel light passenger train's cage body structure according to claim 1, it is characterised in that：The pair collision prevention girders have two
It is a, it is symmetrically arranged at the arranged on left and right sides of body frame body front area.
3. a kind of novel light passenger train's cage body structure according to claim 2, it is characterised in that：The pair collision prevention girders are in oblique
It is arranged to connection.
4. a kind of novel light passenger train's cage body structure according to claim 1, it is characterised in that：The front windshield wind crossbeam
Upper body skeleton body be equipped with a vehicle body top framework, which is connected with the front windshield wind crossbeam,
And it is formed at the top of vehicle body.
5. a kind of novel light passenger train's cage body structure according to claim 1, it is characterised in that：The body upright post has two
It is a, it is symmetrically arranged at the arranged on left and right sides portion of body frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820068712.0U CN207712155U (en) | 2018-01-16 | 2018-01-16 | A kind of novel light passenger train's cage body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820068712.0U CN207712155U (en) | 2018-01-16 | 2018-01-16 | A kind of novel light passenger train's cage body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207712155U true CN207712155U (en) | 2018-08-10 |
Family
ID=63052267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820068712.0U Active CN207712155U (en) | 2018-01-16 | 2018-01-16 | A kind of novel light passenger train's cage body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207712155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918563A (en) * | 2019-12-05 | 2021-06-08 | 现代自动车株式会社 | Vehicle body forming structure and vehicle body using the same |
-
2018
- 2018-01-16 CN CN201820068712.0U patent/CN207712155U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918563A (en) * | 2019-12-05 | 2021-06-08 | 现代自动车株式会社 | Vehicle body forming structure and vehicle body using the same |
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