CN211364255U

CN211364255U - High-order support frame of long oil tank

Info

Publication number: CN211364255U
Application number: CN201922365158.XU
Authority: CN
Inventors: 吕佳; 冯炜; 漆洪薇
Original assignee: Special Vehicle Technology Center of Hubei Aerospace Technology Research Institute; China Space Sanjiang Group Co Ltd
Current assignee: Special Vehicle Technology Center of Hubei Aerospace Technology Research Institute; China Space Sanjiang Group Co Ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-28
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a long oil tank high-order support frame, including first longeron, second longeron, first bracket and a plurality of second brackets, first longeron and second longeron are arranged side by side above the frame longeron, and first horizontal pole is fixed to be set up at the middle part upside of first longeron and second longeron, and one end and the first horizontal pole of first folding rod are connected, and the other end is connected with the frame longeron through first connecting plate, and the second horizontal pole is fixed to be set up at the downside of first longeron and second longeron; the one end and the second horizontal pole of second folding rod are connected, and the other end passes through the second connecting plate and is connected with solebar, and first horizontal pole and the distance of second horizontal pole to solebar have been raised jointly to first folding rod and second folding rod to increased the distance of first longeron and second longeron to solebar, when long oil tank arranged on first longeron and second longeron, its distance to solebar also corresponding increase, the oil tank can be arranged in the frame outside, do not receive the installation space restriction.

Description

High-order support frame of long oil tank

Technical Field

The utility model relates to a vehicle engineering technical field, in particular to long oil tank elevated support frame.

Background

At present, traditional cross country vehicle chassis oil tank is arranged mostly in the frame left and right sides, and the oil tank installation face is less than plane on the frame, and the oil tank fixed bolster is direct and solebar spiro union, and the oil tank is installed on the support, and this kind of fixed bolster is simple structure, nevertheless if the chassis space is limited, the frame both sides do not have the spatial arrangement oil tank, then can't adopt this structural arrangement oil tank.

The system composition and the whole arrangement of the hybrid power all-electric drive chassis are different from those of the traditional chassis, and according to the whole layout characteristics of the electric drive chassis, the power cabins and other parts are installed on the two sides of the frame and are limited by installation space, and an oil tank cannot be arranged on the outer side of the frame, so that the oil tank mounting support cannot meet the requirements and a novel fixing support structure needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a universalization degree height, the assembly degree of difficulty is low, can make things convenient for hybrid electric drive car at the long oil tank high order support frame of frame top installation oil tank.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an embodiment of the utility model provides a long oil tank elevated support frame, including first longeron, second longeron, first bracket and a plurality of second bracket, wherein:

the first longitudinal beam and the second longitudinal beam are arranged above the frame longitudinal beam in parallel;

the first bracket comprises a first cross rod, a first folding rod and a first connecting plate, the first cross rod is fixedly arranged on the upper sides of the middle parts of the first longitudinal beam and the second longitudinal beam, one end of the first folding rod is connected with the first cross rod, and the other end of the first folding rod is connected with the frame longitudinal beam through the first connecting plate;

a plurality of second brackets are arranged side by side along the length direction of the first longitudinal beam and the second longitudinal beam, each second bracket comprises a second transverse rod, a second folding rod and a second connecting plate, the second transverse rods are fixedly arranged on the lower sides of the first longitudinal beam and the second longitudinal beam, one end of each second folding rod is connected with the corresponding second transverse rod, and the other end of each first folding rod is connected with the corresponding frame longitudinal beam through the corresponding second connecting plate.

Optionally, the high-order support frame of long oil tank still includes a plurality of crossbeams, and a plurality of crossbeams are arranged side by side along the length direction of first longeron and second longeron, and a plurality of crossbeams all are connected with first longeron, second longeron.

Optionally, two notches are formed in the side face, facing the first longitudinal beam and the second longitudinal beam, of each cross beam, and the first longitudinal beam and the second longitudinal beam are embedded in the two notches of the cross beams respectively.

Optionally, the length of a plurality of crossbeams is greater than the interval between first longeron and second longeron, and the one end of crossbeam is provided with oil tank strap mounting hole, and the other end of crossbeam is provided with the pinhole, and oil tank strap mounting hole is used for connecting the one end of oil tank strap, and the pinhole is used for connecting the other end of oil tank strap.

Optionally, the high-order support frame of long oil tank still includes a plurality of deep floor, and deep floor is fixed respectively to be set up in the both sides of first bracket and second bracket along the length direction of first longeron and second longeron, and sets up deep floor and the first connecting plate fixed connection in first bracket both sides, sets up deep floor and the second connecting plate fixed connection in second bracket both sides.

Optionally, the first connecting plate and the second connecting plate are both L-shaped plates, the first connecting plate and the second connecting plate are arranged oppositely, and the frame longitudinal beam is clamped between the openings of the two L-shaped plates.

Optionally, the plurality of cross beams are welded and fixed with the first longitudinal beam and the second longitudinal beam.

Optionally, the first bracket and the second bracket are both bolted to the first longitudinal beam and the second longitudinal beam.

The utility model provides a high-order support frame for a long oil tank, because a first transverse rod is fixedly arranged at the upper side of the middle part of a first longitudinal beam and a second longitudinal beam, one end of a first folding rod is connected with the first transverse rod, the other end of the first folding rod is connected with a frame longitudinal beam through a first connecting plate, a second transverse rod is fixedly arranged at the lower side of the first longitudinal beam and the second longitudinal beam, one end of the second folding rod is connected with a second transverse rod, the other end of the second folding rod is connected with the frame longitudinal beam through a second connecting plate, the first folding rod and the second folding rod jointly raise the distance from the first transverse rod and the second transverse rod to the frame longitudinal beam, thereby increasing the distance from the first longitudinal beam and the second longitudinal beam to the frame longitudinal beam, therefore, when the long oil tank is arranged on the first longitudinal beam and the second longitudinal beam, the distance from the long oil tank to the frame longitudinal beam is correspondingly increased, the oil tank can be arranged at the outer side of the frame, has good practicability.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic front view of the high-position support frame of the long oil tank of the present invention;

FIG. 2 is a schematic top view of the high-position support frame for long oil tank of the present invention;

fig. 3 is a schematic side view of the high-position support frame of the long oil tank of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another.

It will be understood that although "rods" are used herein to describe various elements, these elements should not be limited by "rods". The "rod" is only used to define the external shape of these elements as a rod, the internal structure of which can be set according to the actual needs, such as a pipe structure.

Fig. 1 is the utility model discloses a structural schematic diagram is looked at to long oil tank high order support frame's front view, fig. 2 is the utility model discloses a structural schematic diagram is looked down to long oil tank high order support frame, fig. 3 is the utility model discloses a structural schematic diagram is looked sideways to long oil tank high order support frame, combine fig. 1 to 3 to show, the long oil tank high order support frame that this embodiment provided includes first longeron 1, second longeron 2, crossbeam 3, first bracket 4 and second bracket 5, wherein first longeron 1 and second longeron 2 arrange side by side, first longeron 1 and second longeron 2 mainly play the effect of bearing the long oil tank, consequently, the length of first longeron 1 and second longeron 2 needs to exceed the length of long oil tank. And the quantity of crossbeam 3 can set up a plurality ofly, and when being provided with a plurality of crossbeams 3, a plurality of crossbeams 3 are arranged side by side along the length direction of first longeron 1 and second longeron 2, and a plurality of crossbeams 3 all are connected with first longeron 1, second longeron 2, and crossbeam 3 and first longeron 1, second longeron 2 constitute the major structure of support frame jointly to a plurality of crossbeams 3 can strengthen first longeron 1 and second longeron 2 bearing capacity. It is noted that the main structure of the support bracket is arranged above the frame rails for raising the position of the long fuel tank.

Further, first bracket 4 includes first horizontal pole 41, first folding rod 42 and first connecting plate 43, and first horizontal pole 41 is fixed to be set up at the middle part upside of first longeron 1 and second longeron 2, and the one end of first folding rod 42 is connected with first horizontal pole 41, and the other end of first folding rod 42 is connected with the carframe longeron through a first connecting plate 43, and first folding rod 42 has raised the distance of first horizontal pole 41 to the carframe longeron to the mounting height that makes the long oil tank has also improved. The first bracket 4 pulls the first side member 1 and the second side member 2 over the first side member 1 and the second side member 2, thereby supporting the long oil tank. In the present embodiment, only one first bracket 4 is provided according to the corresponding vehicle model, and a plurality of first brackets 4 can be adaptively provided when different vehicle models are used.

Further, a plurality of second brackets 5 are arranged side by side along the length direction of first longeron 1 and second longeron 2, a plurality of second brackets 5 all include second horizontal pole 51, second folding rod 52 and second connecting plate 53, second horizontal pole 51 is fixed to be set up in the downside of first longeron 1 and second longeron 2, the one end and the second horizontal pole 51 of second folding rod 52 are connected, the other end of second folding rod 52 passes through second connecting plate 53 and is connected with the frame longeron, the distance of second horizontal pole 51 to the frame longeron has been raised to second folding rod 52 to the mounted height that makes the long oil tank has also improved. In the present embodiment, three second brackets 5 are provided according to respective vehicle models, and the three second brackets 5 support the first side member 1 and the second side member 2 below the first side member 1 and the second side member 2, thereby supporting the long oil tank.

It is worth noting that first connecting plate 43 and second connecting plate 53 are L-shaped plates, and first connecting plate 43 and second connecting plate 53 are arranged relatively, the solebar clamp is established between the opening of two L-shaped plates, guarantee that the power of whole long oil tank can both be born by the solebar, and because the solebar is square steel pipe, consequently first connecting plate 43 and second connecting plate 53 can erect on the solebar, and L-shaped plate and solebar bolted connection, make first bracket 4 and second bracket 5 respectively from the main structure stress that two directions transmission long oil tank caused for the support frame, thereby guarantee that the main structure stress of whole support frame is balanced.

Further, every crossbeam 3 all is provided with two notches towards on the side of first longeron 1 and second longeron 2, and first longeron 1 and second longeron 2 inlay respectively and establish in two notches of crossbeam 3, through notch fixed first longeron 1 and second longeron, increase stability.

It is worth noting that the cross sections of the cross beams 3 are U-shaped, the U-shaped openings of the cross beams 3 face the first longitudinal beam 1 and the second longitudinal beam 2, the U-shape has good stress performance, and the U-shape plays a role in reducing weight compared with a solid beam.

Further, the length of a plurality of crossbeams 3 is greater than the interval of first longeron 1 and second longeron 2, and the one end of crossbeam 3 is provided with oil tank strap mounting hole, and the other end of crossbeam 3 is provided with the pinhole, and oil tank strap mounting hole is used for connecting the one end of oil tank strap, and the pinhole is used for connecting the other end of oil tank strap. After the long oil tank is placed on the plurality of cross beams 3, the long oil tank can be fastened through the oil tank strap.

Further, the high-order support frame of long oil tank still includes a plurality of deep floor 6, and deep floor 6 is fixed to be set up in the both sides of first bracket 4 and second bracket 5 along the length direction of first longeron 1 and second longeron 2, and deep floor 6 and L-shaped plate 43 fixed connection, and deep floor 6 is used for promoting L-shaped plate 43 and first folding rod 42 or the joint strength of second folding rod 52, guarantees the fixed stability of long oil tank.

Further, a plurality of cross beams 3 are welded and fixed with the first longitudinal beam 1 and the second longitudinal beam 2, and the first bracket 4 and the second bracket 5 are both connected with the first longitudinal beam 1 and the second longitudinal beam 2 through bolts.

The embodiment of the specification provides a high-position support frame for a long oil tank, wherein a first cross rod is fixedly arranged on the upper sides of the middle parts of a first longitudinal beam and a second longitudinal beam, one end of a first folding rod is connected with the first cross rod, the other end of the first folding rod is connected with a frame longitudinal beam through a first connecting plate, a second cross rod is fixedly arranged on the lower sides of the first longitudinal beam and the second longitudinal beam, one end of the second folding rod is connected with a second cross rod, the other end of the second folding rod is connected with the frame longitudinal beam through a second connecting plate, the first folding rod and the second folding rod jointly raise the distance from the first cross rod and the second cross rod to the frame longitudinal beam, so that the distance from the first longitudinal beam and the second longitudinal beam to the frame longitudinal beam is increased, when the long oil tank is arranged on the first longitudinal beam and the second longitudinal beam, the distance from the long oil tank to the frame longitudinal beam is correspondingly increased, the oil tank can be arranged on the outer side of a frame and, has good practicability.

The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. It should be noted that, for those skilled in the art, without departing from the principle of the present application, several improvements and modifications can be made, and these improvements and modifications should also be construed as the protection scope of the present application.

Claims

1. The utility model provides a long oil tank high order support frame which characterized in that includes first longeron (1), second longeron (2), first bracket (4) and a plurality of second bracket (5), wherein:

the first longitudinal beam (1) and the second longitudinal beam (2) are arranged side by side above the frame longitudinal beam;

the first bracket (4) comprises a first cross rod (41), a first folding rod (42) and a first connecting plate (43), the first cross rod (41) is fixedly arranged on the upper sides of the middle parts of the first longitudinal beam (1) and the second longitudinal beam (2), one end of the first folding rod (42) is connected with the first cross rod (41), and the other end of the first folding rod (42) is connected with the frame longitudinal beam through the first connecting plate (43);

a plurality of second bracket (5) are along the length direction side by side arrangement of first longeron (1) with second longeron (2), every second bracket (5) all include second horizontal pole (51), second folding rod (52) and second connecting plate (53), second horizontal pole (51) are fixed to be set up first longeron (1) with the downside of second longeron (2), the one end of second folding rod (52) with second horizontal pole (51) are connected, the other end of first folding rod (42) passes through second connecting plate (53) are connected with the frame longeron.

2. The long oil tank high position support frame according to claim 1, further comprising a plurality of cross beams (3), wherein the plurality of cross beams (3) are arranged side by side along the length direction of the first longitudinal beam (1) and the second longitudinal beam (2), and the plurality of cross beams (3) are connected with the first longitudinal beam (1) and the second longitudinal beam (2).

3. The long oil tank high support frame according to claim 2, characterized in that each cross beam (3) is provided with two notches on the side facing the first longitudinal beam (1) and the second longitudinal beam (2), and the first longitudinal beam (1) and the second longitudinal beam (2) are respectively embedded in the two notches of the cross beam (3).

4. The long oil tank high bracing frame according to claim 2, wherein the length of the plurality of cross beams (3) is greater than the distance between the first longitudinal beam (1) and the second longitudinal beam (2), one end of the cross beam (3) is provided with an oil tank strap mounting hole, the other end of the cross beam (3) is provided with a pin hole, the oil tank strap mounting hole is used for connecting one end of an oil tank strap, and the pin hole is used for connecting the other end of the oil tank strap.

5. The long oil tank high-position support frame according to claim 1, further comprising a plurality of reinforcing rib plates (6), wherein the reinforcing rib plates (6) are respectively fixedly arranged on two sides of the first bracket (4) and the second bracket (5) along the length direction of the first longitudinal beam (1) and the second longitudinal beam (2), the reinforcing rib plates (6) arranged on two sides of the first bracket (4) are fixedly connected with the first connecting plate (43), and the reinforcing rib plates (6) arranged on two sides of the second bracket (5) are fixedly connected with the second connecting plate (53).

6. The long oil tank high support frame according to any one of claims 1 to 5, wherein the first connecting plate (43) and the second connecting plate (53) are both L-shaped plates, and the first connecting plate (43) and the second connecting plate (53) are arranged oppositely, and the frame rail is clamped between the openings of the two L-shaped plates.

7. The long oil tank high support frame according to any one of claims 2 to 4, characterized in that a plurality of said cross beams (3) are welded and fixed with said first longitudinal beam (1) and said second longitudinal beam (2).

8. The long tank high support stand according to claim 1, characterized in that the first bracket (4) and the second bracket (5) are each bolted to the first longitudinal beam (1) and the second longitudinal beam (2).