CN218536869U

CN218536869U - Protective structure and vehicle that has it before vehicle

Info

Publication number: CN218536869U
Application number: CN202222597747.2U
Authority: CN
Inventors: 陈梦; 闫伟; 段智芳; 周新华
Original assignee: Beijing Foton Daimler Automobile Co Ltd
Current assignee: Beijing Foton Daimler Automobile Co Ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-02-28
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a protective structure and vehicle that has it before vehicle, protective structure includes before the vehicle: the first front connecting beam extends along the front-rear direction and is suitable for being connected with the frame; the first front connecting beam and the second front connecting beam are arranged at intervals along the left-right direction; the stiffening beam extends along the left-right direction, is connected with the lower surface of the first front beam and the lower surface of the second front beam respectively, is provided with a first pedal support connecting part and a second pedal support connecting part, is positioned on one side of the first front beam connected with the second front beam in the back direction, and is positioned on one side of the second front beam connected with the second pedal support connecting part in the back direction. According to the utility model discloses protective structure before vehicle has advantages such as the integrated level is high, spare part quantity is less and small.

Description

Protective structure and vehicle that has it before vehicle

Technical Field

The utility model belongs to the technical field of the vehicle technique and specifically relates to a protective structure and vehicle that has it before vehicle.

Background

The front protective structure of the vehicle in the related art is usually fixedly connected to the frame, and the pedal bracket of the vehicle is also connected to the frame or connected to the front protective structure of the vehicle, however, the number of the front protective structure of the vehicle and the parts near the front protective structure of the vehicle in the related art is large, which results in a complicated structure of the front protective structure of the vehicle, and the size of the front protective structure of the vehicle and the parts near the front protective structure of the vehicle is large, which is not favorable for assembly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a protective structure before vehicle, this protective structure before vehicle has advantages such as the integrated level is high, spare part quantity is less and small.

The utility model also provides a vehicle of protective structure before having above-mentioned vehicle.

In order to achieve the above object, according to a first aspect of the present invention, a vehicle front protection structure is provided, including: a first front joint beam extending in a fore-and-aft direction and adapted to be connected with a frame; the second front connecting beam extends along the front-rear direction and is suitable for being connected with the frame, and the first front connecting beam and the second front connecting beam are arranged at intervals along the left-right direction; the reinforcing beam extends along the left-right direction, the reinforcing beam is respectively connected with the lower surface of the first front connecting beam and the lower surface of the second front connecting beam, the reinforcing beam is provided with a first pedal support connecting part and a second pedal support connecting part, the first pedal support connecting part is positioned on the back of the first front connecting beam on one side of the second front connecting beam, and the second pedal support connecting part is positioned on the back of the second front connecting beam on one side of the second front connecting beam.

According to the utility model discloses protective structure before vehicle has advantages such as the integrated level is high, spare part quantity is less and small.

According to some embodiments of the present invention, the first front connecting beam includes a first mounting portion and a first connecting portion, the first mounting portion is adapted to be connected to the frame, the first connecting portion is connected to a lower side edge of the first mounting portion, a thickness of the first connecting portion is greater than a thickness of the first mounting portion, and the reinforcing beam is connected to a lower surface of the first connecting portion; connect the roof beam before the second includes second installation department and second connecting portion, the second installation department be suitable for with connected to the frame, the second connecting portion with the downside of second installation department is along connecting, the thickness of second connecting portion is greater than the thickness of second installation department, the reinforcement beam with the lower surface of second connecting portion is connected.

According to some embodiments of the present invention, a surface of the first connecting portion facing away from the second front beam is flush with a surface of the first mounting portion facing away from the second front beam, and a surface of the first connecting portion facing toward the second front beam protrudes a surface of the first mounting portion facing toward the second front beam; the one side that connects the roof beam before the first of second connecting portion dorsad with the one side parallel and level that connects the roof beam before the first, the orientation of second connecting portion connect the one side protrusion of roof beam before the first orientation of second installation department connect the one side of roof beam before the first.

According to some embodiments of the utility model, protective structure still includes before the vehicle: the first external connecting plate extends along the vertical direction and is connected with the first mounting part, and the first external connecting plate is positioned in front of the reinforcing cross beam and is suitable for being connected with a front anti-collision beam; the second external connecting plate extends in the vertical direction and is connected with the second mounting portion, and the first external connecting plate is located in front of the reinforcing cross beam and suitable for being connected with the front anti-collision beam.

According to some embodiments of the present invention, the lower edge of the first mounting portion is provided with a first groove recessed upward, and the first groove is located between the first external connecting plate and the first connecting portion; the lower edge of the second mounting portion is provided with a second groove which is sunken upwards, and the second groove is located between the second external connecting plate and the second connecting portion.

According to some embodiments of the present invention, the front surface of the first outer joint plate is inclined gradually backward from top to bottom; the front surface of the second outer connecting plate is inclined towards the rear from top to bottom.

According to some embodiments of the invention, the first front coupling beam is located on a left side of the second front coupling beam; the left surface integration of first installation department has the steering gear support, the steering gear support is located first outer fishplate bar with between the first connecting portion, and/or, the right flank integration of two installation departments has the jar support that lifts, it locates to lift the jar support second outer fishplate bar with between the second connecting portion.

According to the utility model discloses a some embodiments, the steering gear support is equipped with the first perforating hole along left right direction, first installation department is equipped with the second perforating hole along left right direction, first perforating hole with second perforating hole intercommunication.

According to some embodiments of the utility model, first connecting portion are equipped with the first lightening hole that link up around along, the second connecting portion are equipped with the second lightening hole that link up around along.

According to some embodiments of the utility model, protective structure still includes before the vehicle: the front beam assembly extends along the front-back direction and is respectively connected with the front edge of the first front connecting beam and the front edge of the second front connecting beam, the front beam assembly is provided with first trailer hook mounting holes and second trailer hook mounting holes which are arranged at intervals along the left-right direction, the first trailer hook mounting holes correspond to the positions of the first front connecting beam, and the second trailer hook mounting holes correspond to the positions of the second front connecting beam.

According to some embodiments of the invention, the front beam assembly comprises: a first trailing coupler support coupled to a front edge of the first front coupling beam and configured with the first trailing coupler mounting hole; a second tow hook support coupled to a front edge of the second front coupling beam and configured with the second tow hook mounting hole; and two ends of the tubular beam are respectively connected with the first trailer hook support and the second trailer hook support.

According to the utility model discloses a second aspect embodiment provides a vehicle, include: the frame comprises a first longitudinal beam and a second longitudinal beam which are arranged at intervals along the left-right direction, and the first longitudinal beam and the second longitudinal beam extend along the front-back direction; according to the utility model discloses a protective structure before vehicle embodiment, first preceding flange with first longeron is connected, the second preceding flange with the second longeron is connected.

According to the utility model discloses a vehicle of second aspect embodiment is through utilizing according to the utility model discloses a protective structure before vehicle of first aspect embodiment has advantages such as the integrated level is high, spare part quantity is less and small.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a vehicle front protection structure according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of another view angle of the vehicle front protection structure according to the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of another view angle of the vehicle front protection structure according to the embodiment of the present invention.

Reference numerals:

a vehicle front protective structure 1,

A first front connecting beam 100, a first mounting part 110, a first groove 111, a second through hole 112, a third lightening hole 113, a first connecting part 120, a first lightening hole 121, a steering gear bracket 130, a first through hole 131,

A second front connecting beam 200, a second mounting part 210, a second groove 211, a fourth lightening hole 212, a second connecting part 220, a second lightening hole 221,

A reinforcement beam 300, a first pedal bracket connecting part 310, a second pedal bracket connecting part 320,

A first external plate 400, a second external plate 500,

A front cross member assembly 600, a first trailing coupler support 610, a first trailing coupler mounting hole 611, a second trailing coupler support 620, a second trailing coupler mounting hole 621, a tubular beam 630.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present invention, "a plurality" means two or more than two, and "a plurality" means one or more than one.

A vehicle front guard structure 1 according to an embodiment of the present invention is described below with reference to the drawings.

As shown in fig. 1 to 3, a vehicle front guard structure 1 according to an embodiment of the present invention includes a first front beam 100, a second front beam 200, and a reinforcing cross beam 300.

The first front connecting beam 100 extends along the front-rear direction and is suitable for being connected with a frame, the second front connecting beam 200 extends along the front-rear direction and is suitable for being connected with the frame, the first front connecting beam 100 and the second front connecting beam 200 are arranged at intervals along the left-right direction, the reinforcing cross beam 300 extends along the left-right direction, the reinforcing cross beam 300 is respectively connected with the lower surface of the first front connecting beam 100 and the lower surface of the second front connecting beam 200, the reinforcing cross beam 300 is provided with a first pedal bracket connecting part 310 and a second pedal bracket connecting part 320, the first pedal bracket connecting part 310 is positioned on one side of the first front connecting beam 100, which is back to the second front connecting beam 200, and the second pedal bracket connecting part 320 is positioned on one side of the second front connecting beam 200, which is back to the second front connecting beam 200.

The reinforcing cross member 300 may be a straight line extending in the left-right direction, or the reinforcing cross member 300 may be bent and recessed forward or backward at the center of the left-right direction, so as to avoid other components of the vehicle, facilitate layout, and improve the structural strength of the reinforcing cross member 300.

According to the utility model discloses protective structure 1 before vehicle, through with first front-end beam 100 along the fore-and-aft direction extend and with connected to the frame, second front-end beam 200 along the fore-and-aft direction extend and with connected to the frame, first front-end beam 100 and second front-end beam 200 are arranged along left right direction interval, that is to say, first front-end beam 100 and second front-end beam 200 can connect respectively in first longeron and second longeron, for example, first front-end beam 100 can connect in the one side of the second longeron that dorsad of first longeron, and second front-end beam 200 can connect in the one side of the first longeron that dorsad of second longeron.

In addition, reinforcing beam 300 extends along the left-right direction, reinforcing beam 300 is connected with the lower surface of first front joint beam 100 and the lower surface of second front joint beam 200 respectively, and like this, reinforcing beam 300 can connect and support first front joint beam 100 and second front joint beam 200 in the left-right direction, and it takes place to warp to avoid first front joint beam 100 and second front joint beam 200 in the left-right direction, is favorable to improving the overall structure intensity of protective structure 1 before the vehicle, and first front joint beam 100 and second front joint beam 200 can support the part rather than being connected more reliably and more steadily.

Furthermore, web beam 300 is equipped with first pedal leg joint portion 310 and the pedal leg joint portion 320 of second, that is to say, web beam 300 can be integrated with first pedal leg joint portion 310 and the pedal leg joint portion 320 of second, need not to set up the part of the pedal support of installation like this in other positions or the frame of protective structure 1 before the vehicle, web beam 300's integrated level is higher, protective structure 1's integrated level is higher before the vehicle, be favorable to reducing protective structure 1's before the vehicle whole volume, and pedal leg's installation is more convenient, be favorable to reducing protective structure 1's before the vehicle spare part quantity before the vehicle, it is more convenient to assemble.

Also, the first pedal support connection portion 310 is located at a side of the first front beam 100 facing away from the second front beam 200, and the second pedal support connection portion 320 is located at a side of the second front beam 200 facing away from the second front beam 200, for example, the first pedal support connection portion 310 may be used to fix a pedal support near a side of a main driver, the second pedal support connection portion 320 may be used to fix a pedal support near a side of a sub-driver, and the reinforcement beam 300 may be connected to a lowermost lower surface of the pedal position, so that the first pedal support connection portion 310 and the second pedal support connection portion 320 may be located at a lowermost position of the pedal position, which is convenient for installing and fixing the pedal support and the pedal, and is convenient for a passenger to tread.

So, according to the utility model discloses protective structure 1 before vehicle has advantages such as the integrated level is high, spare part quantity is less and small.

In some embodiments of the present invention, as shown in fig. 1-3, the first front beam 100 includes a first mounting portion 110 and a first connecting portion 120, the first mounting portion 110 is adapted to be connected to the vehicle frame, the first connecting portion 120 is connected to a lower edge of the first mounting portion 110, a thickness of the first connecting portion 120 is greater than a thickness of the first mounting portion 110, and the reinforcement beam 300 is connected to a lower surface of the first connecting portion 120.

And, the second front connecting beam 200 includes a second mounting portion 210 and a second connecting portion 220, the second mounting portion 210 is adapted to be connected to the vehicle frame, the second connecting portion 220 is connected to a lower side edge of the second mounting portion 210, a thickness of the second connecting portion 220 is greater than a thickness of the second mounting portion 210, and the reinforcement beam 300 is connected to a lower surface of the second connecting portion 220.

That is, the first connecting portion 120 extends downward from the first mounting portion 110, and the second connecting portion 220 extends downward from the second mounting portion 210, so that the reinforcement beam 300 is connected to the first connecting portion 120 and the second connecting portion 220, and the reinforcement beam 300 is prevented from interfering with the frame, and the first connecting portion 120 and the second connecting portion 220 can be made lower, so that the reinforcement beam 300 can be made lower, and the first pedal bracket connecting portion 310 and the second pedal bracket connecting portion 320 can be located at the bottom of the pedal, so as to further facilitate the connection and fixation of the pedal bracket and the pedal.

And, the thickness of first connecting portion 120 is greater than the thickness of first installation department 110, the thickness of second connecting portion 220 is greater than the thickness of second installation department 210, thus, the structural strength of first connecting portion 120 and the structural strength of second connecting portion 220 can be higher, so that the structural strength of first front tie-beam 100 and the structural strength of second front tie-beam 200 are higher, avoid first front tie-beam 100 or second front tie-beam 200 to take place to warp, the connection area of strengthening cross beam 300 and first front tie-beam 100 and second front tie-beam 200 is bigger, and then guarantee that the connection of strengthening cross beam 300 and first front tie-beam 100 and second front tie-beam 200 is fixed more reliably.

In some embodiments of the present invention, as shown in fig. 1 and 2, a surface of the first connecting portion 120 facing away from the second front beam 200 is flush with a surface of the first mounting portion 110 facing away from the second front beam 200, and a surface of the first connecting portion 120 facing toward the second front beam 200 protrudes beyond a surface of the first mounting portion 110 facing toward the second front beam 200.

Further, a surface of the second connection portion 220 facing away from the first front beam 100 is flush with a surface of the second mounting portion 210 facing away from the first front beam 100, and a surface of the second connection portion 220 facing the first front beam 100 protrudes beyond a surface of the second mounting portion 210 facing the first front beam 100.

That is, the thickness of the first connecting portion 120 is thicker than that of the first mounting portion 110 mainly because the side of the first connecting portion 120 facing the second front beam 200 protrudes the side of the first mounting portion 110 facing the second front beam 200, and the thickness of the second connecting portion 220 is thicker than that of the second deflection portion mainly because the side of the second connecting portion 220 facing the first front beam 100 protrudes the side of the second mounting portion 210 facing the first front beam 100.

In this way, the side of the first connecting portion 120 facing away from the second front joint beam 200 and the side of the second connecting portion 220 facing away from the first front joint beam 100 do not extend beyond the vehicle frame or extend beyond the vehicle frame to a lesser extent, so that the overall width of the vehicle front guard structure 1 can be reduced, interference between the first front joint beam 100 and the second front joint beam 200 with other components can be avoided, and assembly can be facilitated.

In some embodiments of the present invention, as shown in fig. 1-3, the front protective structure 1 of the vehicle further includes a first external plate 400 and a second external plate 500.

The first outer joint plate 400 extends in the vertical direction and is connected to the first mounting portion 110, the first outer joint plate 400 is located in front of the reinforcing beam 300 and is suitable for being connected to a front impact beam, the second outer joint plate 500 extends in the vertical direction and is connected to the second mounting portion 210, and the first outer joint plate 400 is located in front of the reinforcing beam 300 and is suitable for being connected to the front impact beam.

Specifically, the front surface of the lower end of the first outer joint plate 400 may be provided with a plurality of bolt holes, the front surface of the lower end of the second outer joint plate 500 may be provided with a plurality of bolt holes, one end of the front impact beam may be connected with the bolt hole of the first outer joint plate 400 by bolts, and the other end of the front impact beam is connected with the bolt hole of the second outer joint plate 500 by bolts, so that the front impact beam is connected with the vehicle front protective structure 1 to protect the front side of the vehicle from impact.

It should be noted that, the embodiment of the present invention provides a first external connecting plate 400, which has a smaller size in the front-rear direction and the size in the up-down direction and the size in the front-rear direction and the size in the up-down direction of the first external connecting plate 400 and the size in the front-rear direction and the size in the up-down direction of the second external connecting plate 500, and reduces the occupied space of the front protective structure 1 of the vehicle, the connection between the first external connecting plate 400 and the first front connecting beam 100 is more convenient, the connection between the second external connecting plate 500 and the second front connecting beam 200 is more convenient, and the first external connecting plate 400 and the second external connecting plate 500 are located in the front of the reinforcing beam 300, the first external connecting plate 400 and the second external connecting plate 500 are closer to the front side of the vehicle, and the connection between the front anti-collision beam and the first external connecting plate 400 and the second external connecting plate 500 is more convenient.

In some embodiments of the present invention, as shown in fig. 1, the lower edge of the first mounting portion 110 is provided with a first groove 111 recessed upward, the first groove 111 is located between the first external connection plate 400 and the first connection portion 120, the lower edge of the second mounting portion 210 is provided with a second groove 211 recessed upward, and the second groove 211 is located between the second external connection plate 500 and the second connection portion 220.

Through setting up first recess 111 and second recess 211, can make the material of first installation department 110 and second installation department 210 less on the one hand, be favorable to reducing the weight of first installation department 110 and second installation department 210, realize the lightweight of protective structure 1 before the vehicle, on the other hand can utilize first recess 111 of first installation department 110 and second recess 211 of second installation department 210 to dodge other spare parts of vehicle, avoid first front beam 100 or second front beam 200 to take place to interfere with other parts, the overall arrangement of being convenient for.

In some embodiments of the present invention, as shown in fig. 1 and 2, the front surface of the first external connection plate 400 is gradually inclined backward from top to bottom, and the front surface of the second external connection plate 500 is gradually inclined backward from top to bottom.

It should be noted that, the upper end of first outer fishplate bar 400 is connected with first preceding flange 100, and from top to bottom extends, the front side of first outer fishplate bar 400 is equipped with the turn-ups, be favorable to improving the structural strength of first outer fishplate bar 400, incline backward gradually from top to bottom through the front surface with first outer fishplate bar 400, not only can reduce first outer fishplate bar 400 size in the front-back direction, further make things convenient for the installation of first outer fishplate bar 400, and the cross-sectional area of the upper end of first outer fishplate bar 400 can be great, so that the connection area of first outer fishplate bar 400 and first preceding flange 100 can be great, it is more reliable to connect.

In addition, the upper end of the second outer joint plate 500 is connected with the second front joint beam 200, and from top to bottom extend, the front side of the second outer joint plate 500 is equipped with the turn-ups, be favorable to improving the structural strength of the second outer joint plate 500, incline from top to bottom gradually through the front surface with the second outer joint plate 500, not only can reduce the size of the second outer joint plate 500 in the front-back direction, further make things convenient for the installation of the second outer joint plate 500, and the cross-sectional area of the upper end of the second outer joint plate 500 can be great, so that the connection area of the second outer joint plate 500 and the second front joint beam 200 can be great, the connection is more reliable.

In some embodiments of the present invention, as shown in fig. 1-3, the first front beam 100 is located at the left side of the second front beam 200, the left side of the first mounting portion 110 is integrated with the steering gear bracket 130, the steering gear bracket 130 is located between the first outer plate 400 and the first connecting portion 120, and/or the right side of the second mounting portion is integrated with the lifting cylinder bracket, and the lifting cylinder bracket is located between the second outer plate 500 and the second connecting portion 220.

That is, the steering gear bracket 130 may be integrated into the first front connecting beam 100, and the lifting cylinder bracket may be integrated into the second front connecting beam 200, so that the steering gear bracket 130 and the lifting cylinder bracket do not need to be additionally provided, the integration level of the first front connecting beam 100 and the integration level of the second front connecting beam 200 are higher, and the number of parts of the first front connecting beam 100 and the second front connecting beam 200 is further reduced, thereby reducing the number of parts of the vehicle front protective structure 1 and facilitating assembly.

In addition, the first and second front frames 100 and 200 may also be integrated with a front leaf-spring-bracket mounting point, a front suspension mounting point, and a tank-mounting-bracket mounting point.

Further, as shown in fig. 1 and 2, the steering gear bracket 130 is provided with a first through hole 131 extending in the left-right direction, the first mounting portion 110 is provided with a second through hole 112 extending in the left-right direction, and the first through hole 131 and the second through hole 112 are communicated with each other, so that the first through hole 131 and the second through hole 112 can escape the steering gear, and the steering gear is prevented from interfering with the first front beam 100. And the weight of the vehicle front guard structure 1 can be reduced, as well as the cost.

Wherein, the circumference of steering engine support 130 can be equipped with a plurality of bolt holes at the interval to make steering engine and steering engine support 130 can be connected fixedly at a plurality of positions of the circumference of steering engine support 130, avoid one side of steering engine support 130 and the connection of steering engine to take place to become invalid, connect comparatively reliably.

In some embodiments of the present invention, as shown in fig. 1 and 2, the first connecting portion 120 is provided with a first lightening hole 121 penetrating along the front and rear direction, and the second connecting portion 220 is provided with a second lightening hole 221 penetrating along the front and rear direction. In this way, the weight of the vehicle front protective structure 1 is reduced, the light weight of the vehicle front protection is facilitated, the cost is reduced, the connection area and the connection strength of the first connection portion 120 and the second connection portion 220 with the reinforcing cross beam 300 are not affected, and the first lightening holes 121 and the second lightening holes 221 can be penetrated by hands in the installation process, so that the first front connecting beam 100 and the second front connecting beam 200 can be conveniently held, and the connection of the first front connecting beam 100 and the second front connecting beam 200 with the reinforcing cross beam 300 is more convenient.

In some embodiments of the present invention, as shown in fig. 1 and 2, the first mounting portion 110 is provided with third lightening holes 113 penetrating along the left and right, and the second mounting portion 210 is provided with fourth lightening holes 212 penetrating along the left and right.

Specifically, the third lightening hole 113 is disposed in the first mounting portion 110, and the circumferential direction of the third lightening hole 113 may be disposed on a plurality of bolt holes for connecting with a vehicle frame, the fourth lightening hole 212 is disposed in the second mounting portion 210, and the circumferential direction of the fourth lightening hole 212 may be disposed on a plurality of bolt holes for connecting with a vehicle frame, so that the third lightening hole 113 does not interfere with the connection between the first front connecting beam 100 and the vehicle frame, and the weight of the first front connecting beam 100 may also be reduced, and the fourth lightening hole 212 does not interfere with the connection between the second front connecting beam 200 and the vehicle frame, and the weight of the second front connecting beam 200 may also be reduced, which further reduces the weight of the vehicle front protection structure 1, and is beneficial to achieving the light weight of the vehicle front protection.

In some embodiments of the present invention, as shown in fig. 1-3, the front protective structure 1 of the vehicle further includes a front cross member assembly 600.

The front cross member assembly 600 extends in the front-rear direction and is connected to the front edge of the first front connection beam 100 and the front edge of the second front connection beam 200, the front cross member assembly 600 is provided with first tow hook mounting holes 611 and second tow hook mounting holes 621 which are arranged at intervals in the left-right direction, the first tow hook mounting holes 611 correspond to the first front connection beam 100, and the second tow hook mounting holes 621 correspond to the second front connection beam 200.

The front beam assembly 600 may be connected to the first front coupling beam 100 and the second front coupling beam 200 by bolts, the first tow hook support 610 and the second tow hook support 620 may extend in a front-rear direction, and the first tow hook support 610 and the second tow hook support 620 may be used to connect tow hooks, the first tow hook mounting hole 611 and the second tow hook mounting hole 621 may be separately disposed at left and right sides of the front beam assembly 600 by corresponding the first tow hook mounting hole 611 to a position of the first front coupling beam 100 and corresponding the second tow hook mounting hole 621 to a position of the second front coupling beam 200, and when a tow hook is required, the two tow hooks may be simultaneously connected to the first tow hook mounting hole 611 and the second tow hook mounting hole 621, respectively, so that the connection is more reliable.

Further, as shown in fig. 1-3, front cross member assembly 600 includes a first tow coupler mount 610, a second tow coupler mount 620, and a tubular beam 630. Wherein the first and second trailing coupler mounts 610, 620 may be cast brackets and the first and second trailing coupler mounts 610, 620 may be welded to the tubular beams 630.

A first trailing coupler support 610 is coupled to a front edge of the first front carrier 100 and is configured with a first trailing coupler mounting hole 611, a second trailing coupler support 620 is coupled to a front edge of the second front carrier 200 and is configured with a second trailing coupler mounting hole 621, and both ends of a pipe beam 630 are coupled to the first and second trailing coupler supports 610 and 620, respectively.

Like this, the front beam assembly 600 is integrated with the tow hook mounting hole, and front beam assembly 600's spare part is still less, is favorable to simplifying front beam assembly 600's structure, and can reduce front beam assembly 600's weight, is favorable to reducing vehicle protective structure's weight, is favorable to realizing the lightweight.

In the following, a vehicle according to an embodiment of the invention is described with reference to the drawings, the vehicle comprising a frame and a vehicle front guard structure 1 according to the above-described embodiment of the invention.

The frame includes first longeron and the second longeron of following left and right sides direction interval arrangement, and first longeron and second longeron all extend along the fore-and-aft direction, and first front flange 100 is connected with first longeron, and second front flange 200 is connected with the second longeron.

According to the utility model discloses vehicle, through utilizing according to the utility model discloses protective structure 1 before the vehicle of above-mentioned embodiment has advantages such as the integrated level is high, spare part quantity is less and small.

Other configurations and operations of the vehicle front guard structure 1 and the vehicle having the same according to the embodiment of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.

In the description of the present specification, references to the description of "a particular embodiment," "a particular example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A vehicle front protective structure, comprising:

a first front joint beam extending in a fore-and-aft direction and adapted to be connected to a frame;

the second front connecting beam extends along the front-rear direction and is suitable for being connected with the frame, and the first front connecting beam and the second front connecting beam are arranged at intervals along the left-right direction;

the reinforcing beam extends along the left-right direction, the reinforcing beam is respectively connected with the lower surface of the first front connecting beam and the lower surface of the second front connecting beam, the reinforcing beam is provided with a first pedal support connecting part and a second pedal support connecting part, the first pedal support connecting part is positioned on the back of the first front connecting beam on one side of the second front connecting beam, and the second pedal support connecting part is positioned on the back of the second front connecting beam on one side of the second front connecting beam.

2. The vehicle front guard structure according to claim 1, wherein the first front connection beam includes a first mounting portion adapted to be connected to the vehicle frame and a first connecting portion connected to a lower side edge of the first mounting portion, a thickness of the first connecting portion is greater than a thickness of the first mounting portion, and the reinforcement cross member is connected to a lower surface of the first connecting portion;

connect the roof beam before the second includes second installation department and second connecting portion, the second installation department be suitable for with connected to the frame, the second connecting portion with the downside of second installation department is along connecting, the thickness of second connecting portion is greater than the thickness of second installation department, the reinforcement beam with the lower surface of second connecting portion is connected.

3. The vehicle front guard structure according to claim 2, wherein a face of the first connecting portion facing away from the second front joint beam is flush with a face of the first mounting portion facing away from the second front joint beam, and a face of the first connecting portion facing toward the second front joint beam protrudes beyond a face of the first mounting portion facing toward the second front joint beam;

the one side that connects the roof beam before the first of second connecting portion dorsad with the one side parallel and level that connects the roof beam before the first, the orientation of second connecting portion connect the one side protrusion of roof beam before the first orientation of second installation department connect the one side of roof beam before the first.

4. The vehicle front guard structure according to claim 2, characterized by further comprising:

the first external connecting plate extends along the vertical direction and is connected with the first mounting part, and the first external connecting plate is positioned in front of the reinforcing cross beam and is suitable for being connected with a front anti-collision beam;

the second external connecting plate extends in the vertical direction and is connected with the second mounting portion, and the first external connecting plate is located in front of the reinforcing cross beam and suitable for being connected with the front anti-collision beam.

5. The vehicle front guard structure according to claim 4, wherein a lower edge of the first mounting portion is provided with a first groove that is recessed upward, the first groove being located between the first outer joint plate and the first connecting portion;

the lower edge of the second mounting portion is provided with a second groove which is sunken upwards, and the second groove is located between the second external plate and the second connecting portion.

6. The vehicle front guard structure according to claim 5, wherein the front surface of the first outer tab is gradually inclined rearward from top to bottom;

the front surface of the second external connecting plate is gradually inclined backwards from top to bottom.

7. The vehicle front guard structure according to claim 4, characterized in that the first front filler beam is located on the left side of the second front filler beam;

the left surface integration of first installation department has the steering gear support, the steering gear support is located first outer fishplate bar with between the first connecting portion, and/or, the right flank integration of two installation departments has the jar support that lifts, it locates to lift the jar support second outer fishplate bar with between the second connecting portion.

8. The vehicle front guard structure according to claim 7, wherein the steering bracket is provided with a first through hole in a left-right direction, the first mounting portion is provided with a second through hole in the left-right direction, and the first through hole and the second through hole communicate with each other.

9. The vehicle front guard structure according to claim 2, wherein the first connecting portion is provided with a first lightening hole that passes through in the front-rear direction, and the second connecting portion is provided with a second lightening hole that passes through in the front-rear direction.

10. The vehicle front guard structure according to any one of claims 1 to 9, characterized by further comprising:

the front beam assembly extends along the front-back direction and is respectively connected with the front edge of the first front connecting beam and the front edge of the second front connecting beam, the front beam assembly is provided with first trailer hook mounting holes and second trailer hook mounting holes which are arranged at intervals along the left-right direction, the first trailer hook mounting holes correspond to the positions of the first front connecting beam, and the second trailer hook mounting holes correspond to the positions of the second front connecting beam.

11. The vehicle front guard structure according to claim 10, characterized in that the front cross member assembly includes:

a first trailing coupler support coupled to a front edge of the first front coupling beam and configured with the first trailing coupler mounting hole;

a second tow hook support coupled to a front edge of the second front coupling beam and configured with the second tow hook mounting hole;

and two ends of the tubular beam are respectively connected with the first trailer hook support and the second trailer hook support.

12. A vehicle, characterized by comprising:

the frame comprises a first longitudinal beam and a second longitudinal beam which are arranged at intervals along the left-right direction, and the first longitudinal beam and the second longitudinal beam extend along the front-back direction;

the vehicle front guard structure according to any one of claims 1 to 11, said first front connecting beam being connected to said first longitudinal beam, said second front connecting beam being connected to said second longitudinal beam.