CN203558030U - Collision-prevention and protection device of commercial vehicle - Google Patents
Collision-prevention and protection device of commercial vehicle Download PDFInfo
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- CN203558030U CN203558030U CN201320661619.8U CN201320661619U CN203558030U CN 203558030 U CN203558030 U CN 203558030U CN 201320661619 U CN201320661619 U CN 201320661619U CN 203558030 U CN203558030 U CN 203558030U
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- commercial vehicle
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- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 230000037250 Clearance Effects 0.000 claims description 5
- 230000035512 clearance Effects 0.000 claims description 5
- 230000000875 corresponding Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 241000531116 Blitum bonus-henricus Species 0.000 description 1
- 235000008645 Chenopodium bonus henricus Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model provides a collision-prevention and protection device of a commercial vehicle. The device comprises a collision-prevention cross beam, installation supports and installation bases, wherein the installation supports are fixedly connected with the collision-prevention cross beam; the installation bases are fixedly connected with a frame of the commercial vehicle; the installation supports are fixedly connected with the installation bases; heights of the installation supports and the installation bases are set according to the height of the collision-prevention cross beam and heights of points where the installation bases are connected with the frame of the commercial vehicle above the ground, so that the height of the lower surface of the collision-prevention cross beam above the ground is smaller than 400 mm. According to the collision-prevention and protection device of the commercial vehicle, the collision-prevention cross beam with the height of the lower surface above the ground smaller than 400 mm is arranged, so that the commercial vehicle is prevented from pressing a passenger vehicle under the vehicle bottom when an accident happens to the commercial vehicle and the passenger vehicle, and accordingly the passenger vehicle is effectively protected.
Description
Technical field
The utility model relates to vehicle protection system, particularly a kind of commercial vehicle/comm..vehicle anti-collision protection device.
Background technology
Commercial vehicle/comm..vehicle has comprised all goods carrying vehicles and 9 above passenger vehicles, manned vehicle is mainly car and microvan, the highway of China is commercial vehicle/comm..vehicle and manned vehicle mixed running, due to commercial overall height, the bumper/spoiler terrain clearance of its headstock is high, when commercial vehicle/comm..vehicle and manned vehicle get into an accident particularly head-on crash, commercial vehicle/comm..vehicle is easily pressed into manned vehicle the situation at the bottom of car, causes serious train operation accident.
Utility model content
When being to provide a kind of commercial vehicle/comm..vehicle and manned vehicle to get into an accident, the technical problems to be solved in the utility model can effectively protect the commercial vehicle/comm..vehicle anti-collision protection device of manned vehicle.
For solving the problems of the technologies described above, the commercial vehicle/comm..vehicle anti-collision protection device that the utility model provides comprises anti-collision beam, mounting bracket and erection support; Described mounting bracket is fixedly connected with described anti-collision beam, and described erection support is fixedly connected with commercial vehicle/comm..vehicle vehicle frame, and described mounting bracket is fixedly connected with described erection support; The height of described mounting bracket and erection support is the height setting apart from ground according to the point of connection of the height of described anti-collision beam and described erection support and commercial vehicle/comm..vehicle vehicle frame, so that the lower surface terrain clearance of described anti-collision beam is less than 400mm.
Preferably, described mounting bracket and erection support all have two, and two described erection supports are fixedly connected with the left-right longeron of commercial vehicle/comm..vehicle vehicle frame respectively.
Preferably, described anti-collision beam is rectangle steel.
More preferably, the radial section of described anti-collision beam is of a size of 80mm * 120mm, expects that thick is 3.0mm～4.0mm.
More preferably, the U-steel of described mounting bracket for matching with the outside face of described anti-collision beam, the bottom land of described mounting bracket is provided with lightening hole, and both sides are provided with the turnover face being fixedly connected with described erection support, on described turnover face, are provided with mounting hole.
More preferably, described mounting bracket is formed by a plate stamping-out.
More preferably, described erection support has connecting portion and fixed part, and described connecting portion is fixedly connected with described fixed part, is provided with the connecting bore corresponding with described mounting hole on described connecting portion, is provided with the fixed orifice for being connected with longeron on described fixed part.
More preferably, on described connecting bore, be provided with projection welding bolt, on described fixed part, be provided with a plurality of lightening holes.
In commercial vehicle/comm..vehicle anti-collision protection device of the present utility model, by lower surface terrain clearance, be less than the setting of the anti-collision beam of 400mm, at the bottom of preventing that commercial vehicle/comm..vehicle is pressed into car by manned vehicle when commercial vehicle/comm..vehicle and manned vehicle get into an accident, thereby effectively protect manned vehicle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the utility model commercial vehicle/comm..vehicle anti-collision protection device;
Fig. 2 is the structural representation of mounting bracket of the embodiment of the utility model commercial vehicle/comm..vehicle anti-collision protection device;
Fig. 3 is the structural representation of erection support of the embodiment of the utility model commercial vehicle/comm..vehicle anti-collision protection device.
In figure, indicate as follows:
Anti-collision beam-1, mounting bracket-2, turnover face-21, mounting hole-22, erection support-3, connecting portion-31, connecting bore-311, projection welding bolt-312, fixed part-32, fixed orifice-321, lightening hole-4.
The specific embodiment
For above-mentioned purpose, the feature and advantage of utility model can be become apparent more, below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
A lot of details have been set forth in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here and implement, those skilled in the art can do similar popularization without prejudice to the utility model intension in the situation that, so the utility model is not subject to the restriction of following public specific embodiment.
As shown in Figure 1, commercial vehicle/comm..vehicle anti-collision protection device comprises anti-collision beam 1, mounting bracket 2 and erection support 3, described mounting bracket 2 is fixedly connected with described anti-collision beam 1, and described erection support 3 is fixedly connected with commercial vehicle/comm..vehicle vehicle frame, and described mounting bracket 2 is fixedly connected with described erection support 3, the height of described mounting bracket 2 and erection support 3 is the height setting apart from ground according to the point of connection of the height of described anti-collision beam 1 and described erection support 3 and commercial vehicle/comm..vehicle vehicle frame, so that the lower surface terrain clearance of described anti-collision beam 1 is less than 400mm, when the point of connection of the height of anti-collision beam 1 and erection support 3 and commercial vehicle/comm..vehicle vehicle frame changes with different automobile types apart from the height on ground, the height of mounting bracket 2 and erection support 3 changes thereupon, the height of commercial vehicle/comm..vehicle anti-collision protection device integral body changes with different automobile types, when commercial vehicle/comm..vehicle and manned vehicle bump against like this, guaranteed that the vehicle body of manned vehicle kept out by anti-collision beam 1, at the bottom of preventing that manned vehicle is pressed into the car of commercial vehicle/comm..vehicle.When the larger face of surperficial area of anti-collision beam 1 travels with commercial vehicle/comm..vehicle, headstock has best protection effect towards the identical anti-collision beam 1 that just can make, above-mentioned be fixedly connected with can be by welding, be threaded or the realization such as key connection, the utility model is not done further restriction to this.
In order to guarantee that anti-collision beam is firmly connected with commercial vehicle/comm..vehicle vehicle frame, described mounting bracket 2 and erection support 3 all have two, and two described erection supports 3 are fixedly connected with the left-right longeron of commercial vehicle/comm..vehicle vehicle frame respectively.
In a preferred embodiment of the present utility model, described anti-collision beam 1 is rectangle steel.Preferably, the radial section of described anti-collision beam 1 is of a size of 80mm * 120mm has enough large contact surface to guarantee the vehicle body of anti-collision beam 1 and manned vehicle, the material of anti-collision beam 1 is thick is 3.0mm～4.0mm, more preferably, expects thick in 3.5mm is to guarantee that anti-collision beam 1 has enough intensity.
In order further to improve bulk strength and the rigidity of anti-collision protection device, the U-steel of described mounting bracket 2 for matching with the outside face of described anti-collision beam 1, the bottom land of described mounting bracket 2 is provided with lightening hole 4 to reduce weight and to reduce costs, the both sides of mounting bracket 2 are that the dual-side that U-steel is connected with bottom land is provided with the turnover face 21 being fixedly connected with described erection support 3, on described turnover face 21, be provided with mounting hole 22, mounting bracket 2 is preferably formed to improve the structural strength of mounting bracket 2 by a plate stamping-out.Described erection support 3 has connecting portion 31 and fixed part 32, described connecting portion 31 is fixedly connected with described fixed part 32, on described connecting portion 31, be provided with the connecting bore 311 corresponding with described mounting hole 22, on described fixed part 32, be provided with the fixed orifice 321 for being connected with the longeron of commercial vehicle/comm..vehicle.
For convenient, mounting bracket on anti-collision beam is fixedly connected with erection support, projection welding bolt 312 can be set on described connecting bore 311 to be hung over mounting bracket 2 on erection support 3 to facilitate, on described fixed part 32, be provided with a plurality of lightening holes 4, the quantity of lightening hole 4 is selected according to the actual requirements flexibly.
The embodiment of take in Fig. 1 is example, first erection support 3 is bolted on the left-right longeron of commercial vehicle/comm..vehicle vehicle frame, mounting bracket 2 is welded on anti-collision beam 1 simultaneously, mounting hole 22 by mounting bracket 2 hangs over mounting bracket 2 on the projection welding bolt 312 of connecting portion 31 of erection support 3, finally with the urgent installation that completes commercial vehicle/comm..vehicle anti-collision protection device of nut again.
Although the utility model is described in conjunction with above embodiment, but the utility model is not defined to above-described embodiment, and be only subject to the restriction of claims, those of ordinary skills can easily modify to it and change, but do not leave essence design of the present utility model and scope.
Claims (8)
1. a commercial vehicle/comm..vehicle anti-collision protection device, is characterized in that, comprises anti-collision beam, mounting bracket and erection support; Described mounting bracket is fixedly connected with described anti-collision beam, and described erection support is fixedly connected with commercial vehicle/comm..vehicle vehicle frame, and described mounting bracket is fixedly connected with described erection support; The height of described mounting bracket and erection support is the height setting apart from ground according to the point of connection of the height of described anti-collision beam and described erection support and commercial vehicle/comm..vehicle vehicle frame, so that the lower surface terrain clearance of described anti-collision beam is less than 400mm.
2. commercial vehicle/comm..vehicle anti-collision protection device according to claim 1, is characterized in that, described mounting bracket and erection support all have two, and two described erection supports are fixedly connected with the left-right longeron of commercial vehicle/comm..vehicle vehicle frame respectively.
3. commercial vehicle/comm..vehicle anti-collision protection device according to claim 1, is characterized in that, described anti-collision beam is rectangle steel.
4. commercial vehicle/comm..vehicle anti-collision protection device according to claim 3, is characterized in that, the radial section of described anti-collision beam is of a size of 80mm * 120mm, expects that thick is 3.0mm～4.0mm.
5. commercial vehicle/comm..vehicle anti-collision protection device according to claim 3, it is characterized in that, the U-steel of described mounting bracket for matching with the outside face of described anti-collision beam, the bottom land of described mounting bracket is provided with lightening hole, both sides are provided with the turnover face being fixedly connected with described erection support, on described turnover face, are provided with mounting hole.
6. commercial vehicle/comm..vehicle anti-collision protection device according to claim 5, is characterized in that, described mounting bracket is formed by a plate stamping-out.
7. commercial vehicle/comm..vehicle anti-collision protection device according to claim 5, it is characterized in that, described erection support has connecting portion and fixed part, described connecting portion is fixedly connected with described fixed part, on described connecting portion, be provided with the connecting bore corresponding with described mounting hole, on described fixed part, be provided with the fixed orifice for being connected with longeron.
8. commercial vehicle/comm..vehicle anti-collision protection device according to claim 7, is characterized in that, on described connecting bore, is provided with projection welding bolt, is provided with a plurality of lightening holes on described fixed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320661619.8U CN203558030U (en) | 2013-10-24 | 2013-10-24 | Collision-prevention and protection device of commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320661619.8U CN203558030U (en) | 2013-10-24 | 2013-10-24 | Collision-prevention and protection device of commercial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203558030U true CN203558030U (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320661619.8U Expired - Fee Related CN203558030U (en) | 2013-10-24 | 2013-10-24 | Collision-prevention and protection device of commercial vehicle |
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|---|---|
| CN (1) | CN203558030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216096A (en) * | 2018-01-12 | 2018-06-29 | 蒋央芳 | A kind of front lower protective device of the formula of fore-aft adjustable up and down |
-
2013
- 2013-10-24 CN CN201320661619.8U patent/CN203558030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216096A (en) * | 2018-01-12 | 2018-06-29 | 蒋央芳 | A kind of front lower protective device of the formula of fore-aft adjustable up and down |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| 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: 20140423 Termination date: 20191024 |