CN201597545U - Truck front lower protective device and truck provided with same - Google Patents
Truck front lower protective device and truck provided with same Download PDFInfo
- Publication number
- CN201597545U CN201597545U CN2009202778962U CN200920277896U CN201597545U CN 201597545 U CN201597545 U CN 201597545U CN 2009202778962 U CN2009202778962 U CN 2009202778962U CN 200920277896 U CN200920277896 U CN 200920277896U CN 201597545 U CN201597545 U CN 201597545U
- Authority
- CN
- China
- Prior art keywords
- truck
- protective device
- protection crossbeam
- described protection
- leading section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective Effects 0.000 title claims abstract description 39
- 238000005452 bending Methods 0.000 claims description 4
- 230000000875 corresponding Effects 0.000 description 2
- 230000002633 protecting Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a truck front lower protective device, which is characterized by comprising a protective cross beam and a connecting component, wherein the protective cross beam is fixed at the front end portion of a truck frame via the connecting component. The utility model further discloses a truck adopting the front lower protective device. The truck front lower protective device is capable of preventing a car from ducking into the front lower portion of the truck in a front collision accident with the car, and guaranteeing no deformation of a passenger compartment of the car.
Description
Technical field
The utility model relates to a kind of protecting component of truck, relates in particular to before a kind of truck protective device down and has the truck of this device.
Background technology
For the truck of producing at home at present, comprise heavy duty truck, light truck, if protective device under before not installing, in the middle of the accident that the head-on collision of car and truck takes place, car often pierces the preceding bottom of truck, truck is because the crew module of the high directly bump of bumper height car directly pushes death with the passenger.According to European ECE-R93 laws and regulations requirement, the anterior preceding protective device down of installation that needs of truck, this device is installed on the front side member of automobile, prevents that the car on opposite from directly piercing the truck front portion, further reduces the casualty rate that car pierces the anterior accident of truck.
The utility model content
Technical problem to be solved in the utility model provides the preceding protective device down of a kind of truck and has the truck of this device, overcomes in existing car and the truck generation head-on crash accident, and the situation that car directly pierces the preceding bottom of truck takes place.
To achieve these goals, the utility model provides a kind of truck preceding protective device down, it is characterized in that, comprising: protection crossbeam, attaching parts, described protection crossbeam is fixed in the leading section of truck frame by described attaching parts.
Protective device under before the above-mentioned truck is characterized in that described protection crossbeam is a box girder, also is provided with the lining beam in the described protection crossbeam, and described lining beam is at least one section.
Protective device under before the above-mentioned truck is characterized in that the cross-sectional plane of described protection crossbeam is a rectangle.
Protective device under before the above-mentioned truck is characterized in that described protection crossbeam comprises: straight section in the middle of being arranged on and the bending section that extends to two ends from described straight section.
Protective device under before the above-mentioned truck is characterized in that described lining beam is a box girder and consistent with described protection beam shape, and described lining beam and described protection crossbeam are for closely cooperating.
Protective device under before the above-mentioned truck is characterized in that described attaching parts is a support, and described support is L shaped or flute profile.
Protective device under before the above-mentioned truck is characterized in that the leading section of described truck frame is the leading section of truck frame front side member, passes through bolt between the leading section of described protection crossbeam, support, truck frame front side member.
To achieve these goals, the utility model also provides a kind of preceding truck of protective device down that has, comprise: vehicle body, vehicle frame, preceding protective device down, it is characterized in that, protective device comprises under before described: protection crossbeam, attaching parts, described protection crossbeam is fixed in the leading section of truck frame by described attaching parts.
Above-mentioned truck with preceding following protective device, it is characterized in that, described protection crossbeam is a box girder, also be provided with the lining beam in the described protection crossbeam, described lining beam is at least one section, described lining beam is a box girder and consistent with described protection beam shape, and described lining beam and described protection crossbeam are for closely cooperating.
The above-mentioned truck with preceding following protective device is characterized in that the leading section of described truck frame is the leading section of truck frame front side member, passes through bolt between the leading section of described protection crossbeam, support, truck frame front side member.
Beneficial functional of the present utility model is: the preceding protective device down that the utility model provides can prevent that in the middle of car and truck generation head-on crash accident car from piercing the preceding bottom of truck, guarantees that the crew module of car does not deform.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is the utility model structure and birds-eye view is installed;
Figure 1A is the utility model structure and front view is installed;
Fig. 2 is a fixture structure scheme drawing of the present utility model;
Fig. 3 is a lining beam scheme drawing of the present utility model;
Fig. 4 is lining beam of the present utility model and protection crossbeam assembling scheme drawing;
Wherein, Reference numeral
The 10-truck
11-truck frame front side member
The 12-bolt of rear end plate
The 13-connecting element
14-protects crossbeam
31-serves as a contrast beam
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and principle of work are done concrete description:
In the specific embodiment shown in Fig. 1, Figure 1A, the utility model discloses the preceding protective device down of a kind of truck, comprising: connecting element 13, and protection crossbeam 14, protection crossbeam 14 is fixed on the leading section of truck frame by connecting element 13.
See also Fig. 1, Figure 1A the utility model structure and front view and birds-eye view are installed, Fig. 2 fixture structure scheme drawing of the present utility model, Fig. 3 lining beam of the present utility model scheme drawing, Fig. 4 lining beam 31 of the present utility model and protection crossbeam assembling scheme drawing.
As shown in the figure, protection crossbeam 14 is a box girder, comprise: straight section in the middle of being arranged on and the bending section that extends to two ends from straight section, wherein, straight section partly be arranged on the truck frame leading section front end, bending section is for being bent to the truck side backward, be provided with lining beam 31 in the protection crossbeam 14, lining beam 31 also be a box girder, and is consistent with the shape of protection crossbeam 14, can be divided into two sections or multi-section form for the ease of assembling lining beam 31 and be arranged at and protect in the crossbeam 14, make whole protection crossbeam 14 have double-decker, improve the protection effect, lining beam 31 and crossbeam 14 are installed in the crossbeam 14 with the form of clashing into for closely cooperating.
The cross section of lining beam 31 and protection crossbeam 14 can be rectangle as shown in the figure, can also be chosen as circle, ellipse etc., not as limit.
Connecting device 13 can be support, and the support of L shaped or flute profile also can or collude arm configuration for arm, not as limit.
Protection crossbeam 14 is fixed in the leading section of truck frame by support, and is preferable, is fixed in the leading section of truck frame front side member 11, and after installing and fixing, protection crossbeam 14 is positioned at the position, front lower place (shown in Figure 1A) of truck frame front side member 11.
Can be fixing between the leading section 11 of protection crossbeam 14, lining beam 31, support 13, truck frame front side member by bolt 12, also can weld fixingly, do not limit.
The utility model also discloses a kind of above-mentioned preceding truck of protective device down that adopts, the preceding protective device down of above-mentioned truck 10 is fixedly installed in the leading section of the vehicle frame front side member 11 of truck, in the middle of car and truck generation head-on crash accident, can prevent that car from piercing the preceding bottom of truck, guarantee that the crew module of car does not deform.The utility model has huge meaning to reducing the motor traffic accidents casualty rate.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. the preceding protective device down of truck is characterized in that comprise: protection crossbeam, attaching parts, described protection crossbeam is fixed in the leading section of truck frame by described attaching parts.
2. protective device under before the truck according to claim 1 is characterized in that described protection crossbeam is a box girder, also is provided with the lining beam in the described protection crossbeam, and described lining beam is at least one section.
3. protective device under before the truck according to claim 1 and 2 is characterized in that the cross-sectional plane of described protection crossbeam is a rectangle.
4. protective device under before the truck according to claim 1 and 2 is characterized in that described protection crossbeam comprises: straight section in the middle of being arranged on and the bending section that extends to two ends from described straight section.
5. protective device under before the truck according to claim 2 is characterized in that described lining beam is a box girder and consistent with described protection beam shape, and described lining beam and described protection crossbeam are for closely cooperating.
6. protective device under before the truck according to claim 1 and 2 is characterized in that described attaching parts is a support, and described support is L shaped or flute profile.
7. protective device under before the truck according to claim 6 is characterized in that the leading section of described truck frame is the leading section of truck frame front side member, passes through bolt between the leading section of described protection crossbeam, support, truck frame front side member.
8. one kind has the preceding truck of protective device down, comprise: vehicle body, vehicle frame, preceding protective device down, it is characterized in that described preceding protective device down comprises: protection crossbeam, attaching parts, described protection crossbeam is fixed in the leading section of truck frame by described attaching parts.
9. the truck with preceding following protective device according to claim 8, it is characterized in that, described protection crossbeam is a box girder, also be provided with the lining beam in the described protection crossbeam, described lining beam is at least one section, described lining beam is a box girder and consistent with described protection beam shape, and described lining beam and described protection crossbeam are for closely cooperating.
10. the truck with preceding following protective device according to claim 8, it is characterized in that, the leading section of described truck frame is the leading section of truck frame front side member, passes through bolt between the leading section of described protection crossbeam, support, truck frame front side member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202778962U CN201597545U (en) | 2009-12-04 | 2009-12-04 | Truck front lower protective device and truck provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202778962U CN201597545U (en) | 2009-12-04 | 2009-12-04 | Truck front lower protective device and truck provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201597545U true CN201597545U (en) | 2010-10-06 |
Family
ID=42808593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202778962U Expired - Fee Related CN201597545U (en) | 2009-12-04 | 2009-12-04 | Truck front lower protective device and truck provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201597545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419846A (en) * | 2012-05-17 | 2013-12-04 | 江苏常隆客车有限公司 | Impact-resistant chassis frame structure of passenger car |
-
2009
- 2009-12-04 CN CN2009202778962U patent/CN201597545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419846A (en) * | 2012-05-17 | 2013-12-04 | 江苏常隆客车有限公司 | Impact-resistant chassis frame structure of passenger car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20171204 |