CN217515105U - Passenger car chassis protection armor and passenger car - Google Patents
Passenger car chassis protection armor and passenger car Download PDFInfo
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- CN217515105U CN217515105U CN202221669005.XU CN202221669005U CN217515105U CN 217515105 U CN217515105 U CN 217515105U CN 202221669005 U CN202221669005 U CN 202221669005U CN 217515105 U CN217515105 U CN 217515105U
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Abstract
The utility model discloses a passenger train chassis protection armor and passenger train, this protection armor includes guard plate and ventilation conversion splint, the both sides of guard plate are equipped with the mounting panel, be formed with guard plate ventilation hole and adaptation on the guard plate and have the oil drain access hole of access panel, be formed with splint ventilation hole and the access panel bar hole that corresponds with the access panel on the ventilation conversion splint, guard plate and ventilation conversion splint are connected through the conversion regulating part, so that ventilation conversion splint can relative guard plate relative movement, and then make guard plate ventilation hole and splint ventilation hole position relative or wrong mutually. The protective armor of the utility model is used for protecting the engine and the gearbox, avoiding the foreign matter from colliding and ejecting to damage, and is provided with the maintenance cover plate at the corresponding oil drainage position, thereby facilitating the maintenance; still be equipped with the air vent that can open and close on guard plate and the ventilation conversion splint, adjust the position of ventilation conversion splint relative guard plate through the conversion regulating part and control the ventilation change to be applicable to in the environment of difference.
Description
Technical Field
The utility model relates to an auto-parts specifically relates to a passenger train chassis protection armor. Furthermore, the utility model discloses still relate to the passenger train that contains this chassis protection armor.
Background
The automobile chassis is a combination formed by four parts of a transmission system, a running system, a steering system and a braking system on an automobile, supports and installs an automobile engine and each part and assembly thereof to form the integral shape of the automobile, bears the power of the engine and ensures normal running.
The chassis armor is a structure capable of protecting the chassis of the automobile, preventing flying stones and gravels from impacting the chassis, preventing friction of the bottom support to the chassis when the automobile runs, avoiding erosion of moisture, acid rain and salt to metal of the chassis of the automobile, preventing the chassis from rusting and preventing screws of the chassis from loosening; the noise conduction is reduced when the automobile runs, the heat conduction of the iron plate of the chassis is prevented, and the driving safety of an automobile owner is protected.
At present, chassis armoring is mostly used for small-sized vehicles such as household vehicles and the like, but is not common in passenger cars. In addition, the current chassis armor is generally only suitable for one environment and has poor universality.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a passenger train chassis protection armor and passenger train, this protection armor can adjust the ventilation state to adapt to different environment.
In order to realize the above object, the utility model provides an aspect provides a passenger train chassis protection armor, this protection armor includes guard plate and ventilation conversion splint, the both sides of guard plate are equipped with the mounting panel, be formed with guard plate ventilation hole and adaptation on the guard plate and have the access hole of putting oil of access panel, be formed with on the ventilation conversion splint the splint ventilation hole and with the access panel corresponding maintenance bar hole, be formed with conversion bar hole on the guard plate, be formed with a plurality of through-holes on the ventilation conversion splint, conversion bar hole with the through-hole passes through the conversion regulating part and connects, so that ventilation conversion splint can be relative guard plate relative movement, and then make the guard plate ventilation hole with splint ventilation hole position is relative or wrong mutually.
Specifically, the through hole is a through hole, the conversion adjusting piece comprises a bolt and a nut, and the bolt sequentially penetrates through the through hole and the conversion strip-shaped hole and then is matched with the nut; or
The through hole is a threaded hole, the conversion adjusting piece comprises a stud and a handle fixed on the stud, and the stud penetrates through the conversion strip-shaped hole and is matched in the threaded hole.
Preferably, the conversion bar-shaped holes are arranged along the length direction or the width direction of the protection plate.
Preferably, the length of conversion bar hole is greater than the guard plate ventilation hole and the size of splint ventilation hole.
Preferably, the protection plate vent holes and the splint vent holes are one or more of strip-shaped holes, circular holes or polygonal holes.
Preferably, the protection plate is formed with a reinforcing rib.
Preferably, both sides of the guard plate are bent to form the mounting plate.
Preferably, the guard plate is gradually raised or gradually lowered in a length direction.
Furthermore, a sound absorption layer and/or a sound insulation layer are/is arranged on the protection plate.
The utility model discloses the second aspect provides a passenger train, and this passenger train includes foretell passenger train chassis protection armor.
Through the technical scheme, the utility model discloses a following beneficial effect:
1. the protective armor of the utility model is arranged on a chassis of a passenger car through a mounting plate, is used for protecting an engine and a gearbox, avoiding foreign matter collision and ejection damage, and is provided with an overhaul cover plate at a corresponding oil drainage position, thereby facilitating overhaul; in addition, still be equipped with the air vent that can open and close on guard plate and the ventilation conversion splint, adjust the position of ventilation conversion splint relative guard plate through the conversion regulating part and control the ventilation change to be applicable to in the different environment.
2. The utility model discloses an among the preferred technical scheme, be certain angle around the guard plate, have the water conservancy diversion effect, avoid ponding.
3. The utility model discloses an among another preferred technical scheme, the protection with fall two unifications of making an uproar, the bottom protection foreign matter collides with, launches the damage, upper portion is equipped with the material of making an uproar that falls that gives sound insulation, effectively suppresses the noise propagation that the engine produced, noise pollution abatement.
Drawings
FIG. 1 is a schematic structural view of one embodiment of the protective armor of the present invention;
FIG. 2 is a rear view of FIG. 1;
FIG. 3 is another operational state diagram of FIG. 1;
FIG. 4 is a schematic structural view of the fender of FIG. 1;
FIG. 5 is a schematic view of the vent transition clamp of FIG. 1;
FIG. 6 is a schematic structural view of an embodiment of the transition adjusting member of the present invention;
FIG. 7 is a schematic structural view of another embodiment of the transition adjusting member of the present invention;
fig. 8 is a schematic structural view of another embodiment of the protective armor of the present invention.
Description of the reference numerals
1 protective plate, 11 protective plate vent holes, 12 overhaul cover plates, 13 mounting plates, 14 reinforcing ribs and 15 conversion strip-shaped holes;
2 ventilation conversion clamping plates, 21 clamping plate ventilation holes, 22 through holes, 23 conversion adjusting pieces, 231 bolts, 232 nuts, 233 studs, 234 handles and 24 overhauling strip-shaped holes;
3, a sound absorption layer;
and 4, a sound insulation layer.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
It should be noted that, in the following description, for the purpose of clearly explaining the technical solution of the present invention, some directional terms, such as "outer", "inner", "front", "rear", etc., are used to have meanings according to the normal directions of the parts in the passenger car, for example, the car head is front, the car tail is rear, the car seat is located in the inner position, and the other relative positions are outside, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; either directly or indirectly through intervening media, either internally or in any combination thereof. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1-7, passenger train chassis protective armor include guard plate 1 and ventilation conversion splint 2, the both sides of guard plate 1 are equipped with mounting panel 13, be formed with guard plate ventilation hole 11 and adaptation on the guard plate 1 and have the access hole of putting oil of access panel 12, ventilation conversion splint 2 go up be formed with splint ventilation hole 21 and with access panel 12 corresponds access bar hole 24, be formed with conversion bar hole 15 on the guard plate 1, be formed with a plurality of through-holes 22 on the ventilation conversion splint 2, conversion bar hole 15 with through-hole 22 connects through conversion regulating part 23, so that ventilation conversion splint 2 can be relative guard plate 1 relative movement, and then makes guard plate ventilation hole 11 with splint ventilation hole 21 position is relative or the mistake mutually.
The protective armor is installed on a chassis of a passenger car through the mounting plate 13 and used for protecting an engine and a gearbox, avoiding foreign matter collision and ejection damage, and being provided with the maintenance cover plate 12 at a corresponding oil drainage position and facilitating maintenance. In addition, still be equipped with the air vent that can open and shut on guard plate 1 and the ventilation conversion splint 2, adjust the ventilation conversion splint 2 through conversion regulating part 23 and control the ventilation change relative to the position of guard plate 1 to be applicable to in the different environment. For example, in a low-temperature environment, the chassis does not need to dissipate heat from the protective armor, and the positions of the adjusting protective plate vent holes 11 and the clamping plate vent holes 21 are staggered, so that the ventilation is reduced as much as possible; in a high-temperature environment, the chassis needs to dissipate heat from the protective armor, and the positions of the adjusting protective plate vent holes 11 and the clamp plate vent holes 21 are opposite, so that the inside and the outside of the protective armor are the same, and heat can be conveniently dissipated.
As some preferred embodiments of the present invention, the through hole 22 may be a through hole, as shown in fig. 6, the conversion adjusting member 23 includes a bolt 231 and a nut 232, and the bolt 231 sequentially passes through the through hole and the conversion bar-shaped hole 15 and then is fitted with the nut 232. Under this kind of condition, when needs are adjusted ventilation conversion splint 2 positions, unscrew nut 232 for ventilation conversion splint 2 can be relative guard plate 1 motion, then apply external force and make ventilation conversion splint 2 remove, the back that targets in place, it can to screw up nut 232.
The through hole 22 may also be a threaded hole, as shown in fig. 7, the conversion adjusting member 23 includes a stud 233 and a handle 234 fixed to the stud 233, and the stud 233 passes through the conversion strip-shaped hole 15 and fits in the threaded hole. Under this kind of condition, when needs adjust ventilation conversion splint 2 position, twist and move handle 234 (because the screw hole has a plurality ofly, double-screw bolt 233 can not drive ventilation conversion splint 2 and rotate) for ventilation conversion splint 2 can be the motion of guard plate 1 relatively, then apply external force and make ventilation conversion splint 2 remove, after targetting in place, twist and move handle 234 make ventilation conversion splint 2 relative guard plate fixed can.
In this embodiment, the conversion stripe holes 15 are formed along the length direction or the width direction of the guard plate 1.
The guard plate vent holes 11 and the clip plate vent holes 21 may be one or more of strip-shaped holes, circular holes, or polygonal holes, as long as complete staggering and opposition can be achieved. As a preferred embodiment of the present invention, the guard plate ventilation holes 11 and the clamp plate ventilation holes 21 are bar-shaped holes, and have the same length and width.
In order to adapt to the trend of light weight, the protection plate 1 and the ventilation conversion splint 2 are made of thin steel plates, and reinforcing ribs 14 are stamped on the protection plate 1 to ensure the strength.
Both sides of the protection plate 1 are bent to form the mounting plate 13. The fender panel 1 and the mounting plate 13 are integrally designed to ensure the mounting strength of the fender panel 1.
The protection plate 1 is gradually raised or gradually lowered along the length direction. Preferably, the front part of the protection plate 1 is low, the rear part of the protection plate is high, and a certain angle is formed, so that the protection plate has a flow guide effect, and water accumulation is avoided.
And the protection plate 1 is provided with a sound absorption layer 3 and/or a sound insulation layer 4. The sound absorption layer 3 is made of a composite material prepared from nitrile rubber, a foaming agent, a flame retardant, a plasticizer and the like, and the sound insulation layer 4 is made of a vinyl composite material. Fig. 8 shows a preferred embodiment of the present invention, in which the protection plate 1, the ventilation conversion splint 2, the soundproof layer 4, and the sound absorption layer 3 are sequentially disposed from bottom to top.
The utility model discloses another aspect provides a passenger train, and this passenger train includes foretell passenger train chassis protection armor, through realizing the connection on installing mounting panel 13 installation passenger train chassis.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (10)
1. A coach chassis protective armor is characterized by comprising a protective plate (1) and a ventilation conversion splint (2), mounting plates (13) are arranged on two sides of the protection plate (1), a protection plate ventilation hole (11) and an oil drainage access hole matched with an access cover plate (12) are formed on the protection plate (1), a clamping plate ventilation hole (21) and an overhauling strip-shaped hole (24) corresponding to the overhauling cover plate (12) are formed on the ventilation conversion clamping plate (2), a conversion strip-shaped hole (15) is formed on the protection plate (1), a plurality of through holes (22) are formed on the ventilation conversion splint (2), the conversion strip-shaped hole (15) is connected with the through hole (22) through a conversion adjusting piece (23), so that the ventilation switching splint (2) can move relatively to the protection plate (1), so that the positions of the guard plate vent holes (11) and the clamp plate vent holes (21) are opposite or staggered.
2. The coach chassis protective armor according to claim 1, wherein the through hole (22) is a through hole, the conversion adjusting member (23) comprises a bolt (231) and a nut (232), and the bolt (231) sequentially penetrates through the through hole and the conversion strip-shaped hole (15) and then is matched with the nut (232); or
The through hole (22) is a threaded hole, the conversion adjusting piece (23) comprises a stud (233) and a handle (234) fixed on the stud (233), and the stud (233) penetrates through the conversion strip-shaped hole (15) and is matched in the threaded hole.
3. The coach chassis protective armor according to claim 1, wherein the conversion stripe-shaped holes (15) are arranged along the length direction or width direction of the protection plate (1).
4. The passenger car chassis protective armor of claim 1, wherein the length of the transition strip hole (15) is greater than the size of the guard plate vent hole (11) and the cleat vent hole (21).
5. The passenger car chassis protective armor of claim 1, wherein said guard plate vents (11) and said cleat vents (21) are one or more of strip, round or polygonal shaped.
6. The passenger car chassis protective armor according to claim 1, wherein said shield plate (1) has a reinforcement rib (14) formed thereon.
7. The passenger car chassis protective armor according to claim 1, wherein both sides of the protection plate (1) are bent to form the mounting plate (13).
8. The passenger car chassis protective armor according to claim 1, wherein said protection plate (1) is gradually raised or gradually lowered in a length direction.
9. The protective armor for passenger car chassis according to any one of claims 1 to 8, characterized in that said protection plate (1) is provided with a sound absorbing layer (3) and/or a sound insulating layer (4).
10. A passenger vehicle comprising the passenger vehicle chassis protective armor of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221669005.XU CN217515105U (en) | 2022-06-29 | 2022-06-29 | Passenger car chassis protection armor and passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221669005.XU CN217515105U (en) | 2022-06-29 | 2022-06-29 | Passenger car chassis protection armor and passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217515105U true CN217515105U (en) | 2022-09-30 |
Family
ID=83393811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221669005.XU Active CN217515105U (en) | 2022-06-29 | 2022-06-29 | Passenger car chassis protection armor and passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217515105U (en) |
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2022
- 2022-06-29 CN CN202221669005.XU patent/CN217515105U/en active Active
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