CN219115572U - Cabin front structure and vehicle with same - Google Patents

Abstract

The application discloses cabin anterior structure and have its vehicle, cabin anterior structure includes: the front anti-collision beam, the upper cross beam of the water tank, the cover lock and the front end frame pull rod; the front anti-collision beam is fixedly connected with a left longitudinal beam and a right longitudinal beam of a chassis framework of the vehicle; the upper cross beam of the water tank is positioned above the front anti-collision beam, and the left side and the right side of the upper cross beam of the water tank are respectively provided with a cover lock mounting part; the two cover locks are respectively arranged at the two cover lock installation parts; the front end frame pull rod is constructed in a V-shape with an upward opening, and the front end frame pull rod comprises: the fixed rod and connect first bracing piece, the second bracing piece in the fixed rod both sides, fixed rod and preceding crashproof roof beam fixed connection, the upper end of first bracing piece and the upper end of second bracing piece respectively with two cover lock installation department fixed connection. According to the cabin front structure provided by the embodiment of the utility model, the rigidity and the supportability of the installation part of the cover lock can be improved, so that the installation part is not easy to deform, the durability is better, and the service life is longer.

Description

Cabin front structure and vehicle with same

Technical Field

The utility model relates to the technical field of automobiles, in particular to a cabin front structure and a vehicle with the cabin front structure.

Background

In the prior art, as automobile designs step into high-end, more and more domestic and joint-together automobile type engine covers start to arrange double locks so as to ensure the integral opening and closing stability of the elevator covers. But most double-lock covers have the rigidity of mounting points and support inadequately, have the clearance during the assembly, and structural strength is not high and the lower problem of integrated level.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model aims to provide a cabin front structure which can improve the structural strength and the support degree of a double-lock cover mounting point, eliminate an assembly gap and strengthen the integration level of the cabin front structure.

The cabin front structure according to an embodiment of the present utility model includes: the front anti-collision beam, the upper cross beam of the water tank, the cover lock and the front end frame pull rod; the front anti-collision beam is fixedly connected with a left longitudinal beam and a right longitudinal beam of a chassis framework of the vehicle; the upper cross beam of the water tank is positioned above the front anti-collision beam, and the left side and the right side of the upper cross beam of the water tank are respectively provided with a cover lock mounting part; the two cover locks are respectively arranged at the two cover lock installation parts; the front end frame pull rod is constructed in a V-shape with an upward opening, and the front end frame pull rod comprises: the fixed rod and connect first bracing piece, the second bracing piece in the fixed rod both sides, fixed rod and preceding crashproof roof beam fixed connection, the upper end of first bracing piece and the upper end of second bracing piece respectively with two cover lock installation department fixed connection.

According to the cabin front part structure disclosed by the embodiment of the utility model, the fixed rod of the V-shaped front end frame pull rod is fixedly connected with the front anti-collision beam, the first support rod and the second support rod respectively support the two cover locks, and when the cover is closed, the force generated can be transmitted to the fixed rod through the first support rod and the second support rod so as to be dispersed to the front anti-collision beam and the cabin longitudinal beam, so that the rigidity and the supportability of the cover lock installation part are improved, the cover lock installation part is not easy to deform, the durability is better, the service life is longer, and meanwhile, the problem of poor precision of the closing position of the cover can be solved, and the positions of the cover locks on two sides are synchronous.

In addition, the nacelle front structure according to the utility model may also have the following additional technical features:

in some embodiments, the water tank upper beam includes a main beam and a sub beam connected to a front side of the main beam, the cover lock mounting portions are respectively located at left and right sides of the sub beam, and the nacelle front structure further includes: the left wheel cover side beam and the right wheel cover side beam are respectively and fixedly connected with the left side and the right side of the main cross beam.

In some embodiments, the left wheel cover side beam is located above the left longitudinal beam, the right wheel cover side beam is located above the right longitudinal beam, the cabin front structure further comprises a left supporting structure and a right supporting structure, the upper end and the lower end of the left supporting structure are respectively and fixedly connected with the left wheel cover side beam and the left longitudinal beam, and the upper end and the lower end of the right supporting structure are respectively and fixedly connected with the right wheel cover side beam and the right longitudinal beam.

In some embodiments, the left support structure comprises: the lower end of the main support rod is fixedly connected with the left longitudinal beam, and the upper end of the main support rod is fixedly connected with the left wheel cover side beam; the auxiliary supporting rod is provided with an included angle with the main supporting rod, the lower end of the auxiliary supporting rod is fixedly connected with the main supporting rod, and the upper end of the auxiliary supporting rod is fixedly connected with the left wheel cover side beam.

In some embodiments, the cabin front structure further comprises at least one luggage compartment bracket having one end fixedly connected to the main cross member and the other end extending away from the auxiliary cross member for fixedly connecting to the front floor cross member.

In some embodiments, the nacelle front structure further comprises: and the front bumper is fixedly connected with the auxiliary cross beam.

In some embodiments, the nacelle front structure further comprises: and the cabin front cover plate is arranged on the upper side surface of the main beam.

In some embodiments, studs are fixed on the front anti-collision beam and/or the upper cross beam of the water tank, and screw holes matched with the studs are formed on the fixing rods, the first support rods and the second support rods.

In some embodiments, the nacelle front structure further includes a left transition bracket and a right transition bracket, the left transition bracket being located between the left wheel cover side rail and the main cross rail, the right transition bracket being located between the right wheel cover side rail and the main cross rail.

The utility model also provides a vehicle with the embodiment.

According to the vehicle provided by the embodiment of the utility model, the structure strength and rigidity of the cabin front structure of the whole vehicle can be improved and the service life of the whole vehicle can be prolonged by arranging the cabin front structure in the embodiment.

Drawings

FIG. 1 is a schematic structural view of a nacelle front structure according to an embodiment of the utility model;

FIG. 2 is a schematic view of another angle of a nacelle front structure according to an embodiment of the utility model;

FIG. 3 is a front view of a nacelle front structure according to an embodiment of the utility model;

FIG. 4 is a left side view of a nacelle front structure according to an embodiment of the utility model;

FIG. 5 is a top view of a nacelle front structure according to an embodiment of the utility model;

FIG. 6 is a front view of a nacelle front structure front end frame tie rod according to an embodiment of the utility model;

FIG. 7 is a left side view of a nacelle front structure front end frame tie bar according to an embodiment of the utility model;

FIG. 8 is a schematic structural view of a nacelle front structure front end frame tie according to an embodiment of the utility model.

Reference numerals:

100. cabin front structure;

1. a front bumper beam;

2. a water tank upper cross beam; 21. a cover lock mounting part; 22. a main beam; 23. an auxiliary cross beam;

3. a front end frame tie rod; 31. a fixed rod; 32. a first support bar; 33. a second support bar;

4. left wheel cover side beams;

5. a right wheel cover side beam;

6. a left support structure; 61. a main support rod; 62. an auxiliary supporting rod;

7. a right support structure;

8. luggage compartment support.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

First, a nacelle front structure 100 according to an embodiment of the utility model is described with reference to fig. 1-8.

As shown in fig. 1 to 8, a cabin front structure 100 according to an embodiment of the present utility model includes: the front anti-collision beam 1, the upper cross beam 2 of the water tank, the cover lock and the front end frame pull rod 3; the front anti-collision beam 1 is fixedly connected with a left longitudinal beam and a right longitudinal beam of a chassis framework of the vehicle; the upper water tank cross beam 2 is positioned above the front anti-collision beam 1, and the left side and the right side of the upper water tank cross beam 2 are respectively provided with a cover lock mounting part 21; two cover locks are arranged, and the two cover locks are respectively arranged on the two cover lock installation parts 21; the front end frame tie 3 is constructed in a "V" shape with an opening upward, and the front end frame tie 3 includes: the fixed rod 31 and connect the first bracing piece 32, the second bracing piece 33 in the fixed rod 31 both sides, fixed rod 31 and preceding crashproof roof beam 1 fixed connection, the upper end of first bracing piece 32 and the upper end of second bracing piece 33 respectively with two cover lock installation department 21 fixed connection. In the present embodiment, the upper parts of the first support bar 32 and the second support bar 33 are opened and closed, the bottom is contracted, and the fixing bar 31 is engaged with the bottoms of the first support bar 32 and the second support bar 33, thereby forming a "V" type structure; by arranging the V-shaped front end frame pull rod 3, the structural strength of the cabin front structure 100 is enhanced, and the first support rod 32 and the second support rod 33 respectively support the two cover locks, so that the rigidity of the cover lock mounting part 21 is improved, the cover lock mounting part is not easy to deform, the durability is better, and the service life is longer; the dead lever 31 carries out fixed connection with preceding crashproof roof beam 1, like this, and the dead lever 31 cooperates from top to bottom with first bracing piece 32 and second bracing piece 33, forms complete biography power passageway, and when the cover was closed, the force of top accessible V type structure was transmitted before crashproof roof beam 1 and the cabin longeron smoothly to play better support to the superstructure, strengthened the holistic structural strength of cabin anterior structure 100.

According to the cabin front structure 100 of the embodiment of the utility model, the fixing rod 31 of the V-shaped front end frame pull rod 3 is fixedly connected with the front anti-collision beam 1, the first support rod 32 and the second support rod 33 respectively support two cover locks, and when the cover is closed, the force generated can be transmitted to the fixing rod 31 through the first support rod 32 and the second support rod 33 so as to be dispersed to the front anti-collision beam 1 and the cabin longitudinal beam, thus the rigidity and the supportability of the cover lock mounting part 21 are improved, the cover lock mounting part is not easy to deform, the durability is better, the service life is longer, meanwhile, the problem of poor precision of the closing position of the cover can be solved, and the positions of the cover locks on two sides are synchronous, so that the assembly gap is eliminated.

In one embodiment of the present utility model, as shown in fig. 1 to 8, the tank upper beam 2 may include: the main beam 22 and the auxiliary beam 23 connected to the front side of the main beam 22, the cover lock mounting portions 21 are respectively located at the left and right sides of the auxiliary beam 23, and the nacelle front structure 100 may further include: the left wheel cover side beam 4 and the right wheel cover side beam 5 are fixedly connected with the left side and the right side of the main cross beam 22 respectively. The auxiliary cross beam 23 is connected with the main cross beam 22 through the connecting side beams at two sides, the design of the main cross beam 23 and the auxiliary cross beam 23 can increase the coverage area of the upper cross beam 2 of the water tank, so that the water tank can be better protected, and meanwhile, the design of the auxiliary cross beam 23 also provides additional mounting positions, so that the cover lock mounting part 21 can be arranged at two sides of the auxiliary cross beam 23; the left and right wheel cover side rails 4 and 5 are fixedly coupled to the left and right sides of the main cross member 22, so that the overall structural strength and rigidity of the cabin front structure 100 are enhanced.

In one embodiment of the present utility model, as shown in fig. 1 to 8, the left wheel cover side rail 4 is located above the left side rail, the right wheel cover side rail 5 is located above the right side rail, and the nacelle front structure 100 may further include: the left support structure 6 and the right support structure 7, the upper and lower both ends of the left support structure 6 are respectively fixedly connected with the left wheel cover boundary beam 4 and the left longitudinal beam, and the upper and lower both ends of the right support structure 7 are respectively fixedly connected with the right wheel cover boundary beam 5 and the right longitudinal beam. In this embodiment, the arrangement of the left and right supporting structures 7 can effectively improve the supporting performance of the two sides of the cabin front structure 100, and by arranging the left and right supporting structures 7, the wheel cover side beams and the longitudinal beams on the two sides are connected into a whole, so that the overall structural strength and rigidity of the cabin front are improved, the cabin front mechanism is firmer and firmer, the durability is better, and the service life is longer.

Further, the left support structure 6 may include: a main support bar 61 and a sub support bar 62; the lower end of the main supporting rod 61 is fixedly connected with the left longitudinal beam, and the upper end is fixedly connected with the left wheel cover side beam 4; an included angle is formed between the auxiliary supporting rod 62 and the main supporting rod 61, the lower end of the auxiliary supporting rod 62 is fixedly connected with the main supporting rod 61, and the upper end of the auxiliary supporting rod 62 is fixedly connected with the left wheel cover side beam 4. The left and right support structures 7 are identical, and thus the right support structure 7 also includes a main support bar 61 and a sub support bar 62; the main supporting rod 61 plays a main supporting role, the auxiliary supporting rod 62 plays an auxiliary supporting role, and in some embodiments, for example, as shown in fig. 1, the main supporting rod 61 and the auxiliary supporting rod 62 are matched to form a Y-shaped structure, and the upper ends of the main supporting rod 61 and the auxiliary supporting rod 62 are fixedly connected with the wheel cover side beams, so that the force transmitted from the upper part of the wheel cover side beams can be transmitted to the longitudinal beams through the Y-shaped structure, and the supporting capability of the wheel cover side beams and the upper part of the wheel cover side beams is improved, so that the overall structural strength is higher, and the wheel cover side beams are not easy to deform.

In addition, the main support bar 61 and the auxiliary support bar 62 may be constructed using an aluminum alloy material, so that not only structural strength and rigidity of the main support bar and the auxiliary support bar 62 can be ensured, but also a lightweight design can be achieved.

In a specific embodiment of the present utility model, as shown in fig. 1 to 8, the nacelle front structure 100 may further include: at least one luggage compartment bracket 8, one end of the luggage compartment bracket 8 is fixedly connected with the main beam 22, and the other end extends toward a direction away from the auxiliary beam 23 so as to be fixedly connected with the front floor beam. In this embodiment, two or more luggage compartment brackets 8 may be provided, and may be adjusted according to actual requirements; the luggage compartment bracket 8 not only improves the overall structural strength, but also connects the main cross member 22 and the front floor cross member together, resulting in a better integrity of the cabin front structure 100; the luggage compartment bracket 8 has a bending portion, and in some embodiments, for example, as shown in fig. 1, the luggage compartment bracket 8 is in an inverted L shape, two ends of the luggage compartment bracket are respectively fixedly connected with the main beam 22 and the front floor beam, and the bending portion is smoothly transited, so that stress concentration is prevented from being generated, and the bracket is broken.

In a specific embodiment of the present utility model, as shown in fig. 1 to 8, the nacelle front structure 100 may further include: the front bumper is fixedly connected with the auxiliary cross beam 23. The front bumper can buffer and absorb external impact force, so that structures such as a heat dissipation module in the front part of the engine room can be better protected, damage to the internal structure of the front part of the engine room is reduced, maintenance cost is reduced, and maintenance economy is improved.

In a specific embodiment of the present utility model, as shown in fig. 1 to 8, the nacelle front structure 100 may further include: and a cabin front cover plate mounted on an upper side of the main beam 22. In this way, protection of the underlying structure of the main beam 22 may be enhanced, preventing damage to the underlying structure.

In one embodiment of the present utility model, as shown in fig. 1 to 8, studs are fixed to the front impact beam 1 and/or the tank upper cross member 2, and screw holes for fitting the studs are formed in each of the fixing rod 31, the first support rod 32 and the second support rod 33. Like this, when carrying out the assembly to "V" type front end frame pull rod 3, can make "V" type pull rod cooperate through screw and double-screw bolt to realize hanging in advance, make the assembly more convenient, assembly efficiency is higher.

In one embodiment of the present utility model, as shown in fig. 1 to 8, the nacelle front structure 100 may further include: the left transfer support and the right transfer support, the left transfer support is located left wheel cover boundary beam 4 with main beam 22 is between, the right transfer support is located right wheel cover boundary beam 5 with main beam 22 is between. In this embodiment, the left and right transfer brackets are used to connect the tank upper beam 2 with the left and right wheel cover side beams 5 together, so that the overall structural strength can be improved.

In addition, the whole cabin front structure 100 integrates the cabin front parts such as the front bumper, the cabin front cover plate and the luggage carrier, and the integration level of the whole cabin front structure 100 is improved, so that the assembly efficiency can be improved, and the production time and the production cost can be reduced.

A nacelle front structure 100 according to a specific embodiment of the utility model is described below with reference to fig. 1 to 8.

Specifically, as shown in fig. 1 to 8, the nacelle front structure 100 includes: the front anti-collision beam 1, the water tank upper cross beam 2, the cover lock, the front end frame pull rod 3, the left wheel cover side beam 4, the right wheel cover side beam 5, the left support structure 6, the right support structure 7, the luggage compartment bracket 8, the front bumper, the cabin front cover plate, the left switching bracket and the right switching bracket; in the specific embodiment, a front anti-collision beam 1 is fixedly connected with a left longitudinal beam and a right longitudinal beam of a chassis framework of the vehicle; the upper water tank cross beam 2 is positioned above the front anti-collision beam 1, and the left side and the right side of the upper water tank cross beam 2 are respectively provided with a cover lock mounting part 21; two cover locks are arranged, and the two cover locks are respectively arranged on the two cover lock installation parts 21; the front end frame tie 3 is constructed in a "V" shape with an opening upward, and the front end frame tie 3 includes: the fixed rod 31 and connect the first bracing piece 32, the second bracing piece 33 in the fixed rod 31 both sides, fixed rod 31 and preceding crashproof roof beam 1 fixed connection, the upper end of first bracing piece 32 and the upper end of second bracing piece 33 respectively with two cover lock installation department 21 fixed connection.

Further, the upper beam 2 of the water tank comprises a main beam 22 and a secondary beam 23 connected to the front side of the main beam 22, the cover lock mounting parts 21 are respectively positioned at the left side and the right side of the secondary beam 23, and the left wheel cover side beam 4 and the right wheel cover side beam 5 are respectively fixedly connected with the left side and the right side of the main beam 22; the left wheel cover side beam 4 is positioned above the left longitudinal beam, the right wheel cover side beam 5 is positioned above the right longitudinal beam, the upper end and the lower end of the left supporting structure 6 are respectively and fixedly connected with the left wheel cover side beam 4 and the left longitudinal beam, and the upper end and the lower end of the right supporting structure 7 are respectively and fixedly connected with the right wheel cover side beam 5 and the right longitudinal beam; the left support structure 6 includes: a main support bar 61 and a sub support bar 62; the lower end of the main supporting rod 61 is fixedly connected with the left longitudinal beam, and the upper end is fixedly connected with the left wheel cover side beam 4; an included angle is formed between the auxiliary supporting rod 62 and the main supporting rod 61, the lower end of the auxiliary supporting rod 62 is fixedly connected with the main supporting rod 61, and the upper end of the auxiliary supporting rod 62 is fixedly connected with the left wheel cover side beam 4.

Still further, the cabin front structure 100 further includes two luggage compartment brackets 8, one end of the luggage compartment bracket 8 is fixedly connected with the main cross beam 22, and the other end extends in a direction away from the sub cross beam 23 to be fixedly connected with the front floor cross beam; the front bumper is fixedly connected with the auxiliary cross beam 23; the cabin front cover is mounted on the upper side of the main cross member 22.

In addition, studs are fixed on the front anti-collision beam 1 and/or the upper cross beam 2 of the water tank, and screw holes matched with the studs are formed in the fixing rod 31, the first support rod 32 and the second support rod 33; the left transfer bracket is positioned between the left wheel cover side beam 4 and the main cross beam 22, and the right transfer bracket is positioned between the right wheel cover side beam 5 and the main cross beam 22.

According to the cabin front structure 100 of the embodiment of the utility model, the fixed rod 31 of the V-shaped front end frame pull rod 3 is fixedly connected with the front anti-collision beam 1, the first support rod 32 and the second support rod 33 respectively support the two cover locks, and when the cover is closed, the force generated can be transmitted to the fixed rod 31 through the first support rod 32 and the second support rod 33 so as to be dispersed to the front anti-collision beam 1 and the cabin longitudinal beam, thus improving the rigidity and the supportability of the cover lock installation part 21, ensuring that the cover lock installation part is not easy to deform, ensuring better durability and longer service life, and simultaneously solving the problem of poor precision of the closing position of the cover and synchronizing the positions of the cover locks on two sides.

The utility model also provides a vehicle with the embodiment.

According to the vehicle of the embodiment of the utility model, by arranging the cabin front structure 100 in the embodiment, the structural strength and rigidity of the whole vehicle cabin front structure 100 can be improved, and the service life of the whole vehicle can be prolonged.

Other constructions and operations of the cabin front structure 100 and the vehicle according to embodiments of the present utility model 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, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

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

Claims (10)

1. A nacelle front structure (100), characterized by comprising:

the front anti-collision beam (1), the front anti-collision beam (1) is fixedly connected with a left longitudinal beam and a right longitudinal beam of a chassis framework of the vehicle;

the water tank upper cross beam (2), the water tank upper cross beam (2) is positioned above the front anti-collision beam (1), and the left side and the right side of the water tank upper cross beam (2) are respectively provided with a cover lock mounting part (21);

the two cover locks are respectively arranged on the two cover lock mounting parts (21);

front end frame pull rod (3), front end frame pull rod (3) structure is the ascending "V" type of opening, front end frame pull rod (3) are in including dead lever (31) and connection first bracing piece (32), second bracing piece (33) of dead lever (31) both sides, dead lever (31) with preceding crashproof roof beam (1) fixed connection, the upper end of first bracing piece (32) with the upper end of second bracing piece (33) respectively with two lid lock installation department (21) fixed connection.

2. Nacelle front structure (100) according to claim 1, wherein the water tank upper cross member (2) includes a main cross member (22) and a sub cross member (23) connected to a front side of the main cross member (22), the bonnet lock mounting portions (21) are located on left and right sides of the sub cross member (23), respectively, and the nacelle front structure (100) further includes: left wheel cover boundary beam (4) and right wheel cover boundary beam (5), left wheel cover boundary beam (4) with right wheel cover boundary beam (5) respectively with the left and right sides fixed connection of main crossbeam (22).

3. Nacelle front structure (100) according to claim 2, wherein the left wheel cover side rail (4) is located above the left side rail, the right wheel cover side rail (5) is located above the right side rail, the nacelle front structure (100) further comprises a left support structure (6) and a right support structure (7), the upper and lower ends of the left support structure (6) are fixedly connected with the left wheel cover side rail (4) and the left side rail respectively, and the upper and lower ends of the right support structure (7) are fixedly connected with the right wheel cover side rail (5) and the right side rail respectively.

4. A nacelle front structure (100) according to claim 3, wherein the left support structure (6) comprises:

the lower end of the main support rod (61) is fixedly connected with the left longitudinal beam, and the upper end of the main support rod (61) is fixedly connected with the left wheel cover side beam (4);

the auxiliary supporting rod (62), an included angle is formed between the auxiliary supporting rod (62) and the main supporting rod (61), the lower end of the auxiliary supporting rod (62) is fixedly connected with the main supporting rod (61), and the upper end of the auxiliary supporting rod is fixedly connected with the left wheel cover side beam (4).

5. Nacelle front structure (100) according to claim 2, wherein the nacelle front structure (100) further comprises at least one luggage compartment bracket (8), one end of the luggage compartment bracket (8) being fixedly connected with the main cross member (22) and the other end extending away from the secondary cross member (23) for being fixedly connected with a front floor cross member.

6. Nacelle front structure (100) according to claim 2, wherein the nacelle front structure (100) further comprises: and the front bumper is fixedly connected with the auxiliary cross beam (23).

7. Nacelle front structure (100) according to claim 2, wherein the nacelle front structure (100) further comprises: -a cabin front cover mounted on the upper side of the main cross member (22).

8. Nacelle front structure (100) according to claim 1, characterized in that studs are fixed to the front impact beam (1) and/or the water tank upper cross beam (2), and that the fixing rod (31), the first support rod (32) and the second support rod (33) are each formed with screw holes cooperating with the studs.

9. Nacelle front structure (100) according to claim 2, further comprising a left adapter bracket and a right adapter bracket, the left adapter bracket being located between the left wheel cover side rail (4) and the main cross rail (22), the right adapter bracket being located between the right wheel cover side rail (5) and the main cross rail (22).

10. A vehicle, characterized by comprising a nacelle front structure (100) according to any of claims 1-9.

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