CN211054917U

CN211054917U - Automobile aluminum alloy fuel tank fixing device

Info

Publication number: CN211054917U
Application number: CN201921198869.6U
Authority: CN
Inventors: 许付权; 段小波
Original assignee: SHIYAN HENGRONG INDUSTRIAL CO LTD
Current assignee: SHIYAN HENGRONG INDUSTRIAL CO LTD
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-07-21
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a car aluminum alloy fuel tank fixing device, including oil tank body, bottom plate and protective frame, the top of bottom plate contacts with the bottom of oil tank body to the inner wall of protective frame contacts with the surface of oil tank body, protective frame's bottom articulates through the hinge has the fly leaf, and one side fixedly connected with fixed plate of protective frame bottom, the bottom of fixed plate runs through the fly leaf and extends to the outside of fly leaf, the utility model relates to an auto-parts technical field. This car aluminum alloy fuel tank fixing device contacts through the top of bottom plate and the bottom of oil tank body, conveniently operates, avoids the mounting structure directly to operate on the oil tank itself moreover, has improved the protection to the oil tank, through the equal fixedly connected with diaphragm in the relative one side of two protective frame, is provided with protective structure in the outside of oil tank, prevents that external impact is direct to contact with the oil tank, has improved the security performance.

Description

Automobile aluminum alloy fuel tank fixing device

Technical Field

The utility model relates to the technical field of auto-parts, specifically be a car aluminum alloy fuel tank fixing device.

Background

The automobile fuel tank is a full name of the automobile fuel tank, and currently, with the development of the automobile industry and the joyful of the automobile industry in China, the demand of each large automobile production enterprise on the automobile fuel tank is in a remarkable increasing trend, and the automobile fuel tank is divided into safety materials; iron oil tank, aluminum alloy oil tank, along with the application development of various new materials, the rust-resistant problem of iron fuel tank becomes the biggest problem of oil tank quality, especially in the present of the environmental protection work of emphasizing, in the aspect of heavily blocking: in the propelling process of national 45 vehicles, the problem of influencing the propelling of new vehicle types is the quality of oil in China, wherein the more critical quality of the oil tank for bearing the fuel oil becomes the key point, the aluminum alloy oil tank not only can meet the strength direction, but also has the advantage of higher corrosion resistance than iron and other new materials, and becomes the first choice of large-scale passenger vehicles and heavy trucks with high oil consumption and high requirement on the quality of the fuel oil, and the fuel oil tank of the automobile is divided into a common oil tank and a heating oil tank according to the functions.

The automobile fuel tank is directly fixed the oil tank at the vehicle bottom when fixed, and such mode has certain destructiveness to oil tank itself, installs inconvenient moreover, and current oil tank most does not have protective structure, and when the oil tank received external impact, the oil tank received the damage easily, caused the unnecessary loss.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a car aluminum alloy fuel tank fixing device has solved directly to fix the oil tank at the vehicle bottom, and such mode has certain destructiveness to oil tank itself, and it is inconvenient to install moreover, and current oil tank most does not have protective structure, and when the oil tank received external impact, the oil tank received the damage easily, caused unnecessary problem of losing.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a car aluminum alloy fuel tank fixing device, includes oil tank body, bottom plate and protecting frame, the top of bottom plate contacts with the bottom of oil tank body to the inner wall of protecting frame contacts with the surface of oil tank body, the bottom of protecting frame articulates through the hinge has the fly leaf, and one side fixedly connected with fixed plate of protecting frame bottom, the bottom of fixed plate runs through the fly leaf and extends to the outside of fly leaf, one side threaded connection of fixed plate has set screw to the equal fixedly connected with riser in both sides at bottom plate top, two rotate between the relative one side of riser and be connected with the U template to the top fixedly connected with connecting plate of U template, the equal threaded connection in both sides at connecting plate top has mounting screw.

Preferably, one side of the top of the oil tank body is communicated with an oil filling pipe, the other side of the oil tank body is communicated with an oil return pipe, and the middle of the top of the oil tank body is communicated with an oil outlet pipe.

Preferably, the two sides of the top of the bottom plate are fixedly connected with rubber pads, and the top of each rubber pad is in contact with the bottom of the oil tank body.

Preferably, two the relative one side of protection frame all fixedly connected with diaphragm to swing joint has the shell between the relative one side of two diaphragms.

Preferably, the top of the shell is movably connected with a U-shaped rod, and the bottom end of the U-shaped rod penetrates through the shell and the transverse plate and extends to the outside of the transverse plate.

Preferably, the surface of the U-shaped rod and the bottom of the shell are both connected with nuts in a threaded mode.

Advantageous effects

The utility model provides a car aluminum alloy fuel tank fixing device. Compared with the prior art, the method has the following beneficial effects:

(1) the fixing device of the automobile aluminum alloy fuel tank is contacted with the bottom of the fuel tank body through the top of the bottom plate, the inner wall of the protective frame is contacted with the surface of the oil tank body, the bottom of the protective frame is hinged with a movable plate through a hinge, and one side of the bottom of the protective frame is fixedly connected with a fixed plate, the bottom of the fixed plate penetrates through the movable plate and extends to the outside of the movable plate, one side of the fixed plate is connected with a fixed screw in a threaded manner, and both sides of the top of the bottom plate are fixedly connected with vertical plates, a U-shaped plate is rotatably connected between the opposite sides of the two vertical plates, and the top of the U-shaped plate is fixedly connected with a connecting plate, and both sides of the top of the connecting plate are in threaded connection with mounting screws, so that the oil tank can be mounted by simple operation, the operation is convenient, and the mounting structure is prevented from being directly operated on the oil tank, so that the protection of the oil tank is improved.

(2) This car aluminum alloy fuel tank fixing device, through the equal fixedly connected with diaphragm in two relative one sides of protecting frame, and swing joint has the shell between two relative one sides of diaphragm, the top swing joint of shell has U type pole, the bottom of U type pole runs through shell and diaphragm and extends to the outside of diaphragm, the equal threaded connection in bottom that the surface of U type pole just is located the shell has the nut, be provided with protective structure in the outside of oil tank, prevent that external impact is direct and the oil tank contact, the security performance has been improved.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a bottom perspective view of the protective frame structure of the present invention;

FIG. 3 is a cross-sectional view of the housing structure of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1;

FIG. 5 is an enlarged view of a portion of the structure shown at B in FIG. 1;

fig. 6 is a partially enlarged view of the point C in fig. 2 according to the present invention.

In the figure: 1-an oil tank body, 2-a bottom plate, 3-a protective frame, 4-a movable plate, 5-a fixed plate, 6-a fixed screw, 7-a vertical plate, 8-a U-shaped plate, 9-a connecting plate, 10-a mounting screw, 11-an oil injection pipe, 12-an oil return pipe, 13-an oil outlet pipe, 14-a rubber pad, 15-a transverse plate, 16-a shell, 17-a U-shaped rod and 18-a nut.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a fixing device for an aluminum alloy fuel tank of an automobile comprises a fuel tank body 1, a bottom plate 2 and protective frames 3, wherein the bottom plate 2 is generally in a shape of a square circle, one side of the top of the fuel tank body 1 is communicated with a fuel injection pipe 11, the other side of the fuel tank body 1 is communicated with a fuel return pipe 12, the middle of the top of the fuel tank body 1 is communicated with a fuel outlet pipe 13, two sides of the top of the bottom plate 2 are fixedly connected with rubber pads 14, the rubber pads 14 play a role of damping the fuel tank body 1 and also play an anti-skidding role, the tops of the rubber pads 14 are contacted with the bottom of the fuel tank body 1, one sides, opposite to the two protective frames 3, are fixedly connected with transverse plates 15, a shell 16 is movably connected between one sides, opposite to the two transverse plates 15, the shell 16 is provided with six shells, so as to play a role of protecting the, the surface of the U-shaped rod 17 and the bottom of the shell 16 are connected with nuts 18 in a threaded manner, the bottom end of the U-shaped rod 17 penetrates through the shell 16 and the transverse plate 15 and extends to the outside of the transverse plate 15, the top of the bottom plate 2 is in contact with the bottom of the oil tank body 1, the inner wall of the protective frame 3 is in contact with the surface of the oil tank body 1, the bottom of the protective frame 3 is hinged with a movable plate 4 through a hinge, one side of the bottom of the protective frame 3 is fixedly connected with a fixed plate 5, the bottom of the fixed plate 5 penetrates through the movable plate 4 and extends to the outside of the movable plate 4, one side of the fixed plate 5 is connected with a fixing screw 6 in a threaded manner, vertical plates 7 are fixedly connected to two sides of the top of the bottom plate 2, U-shaped plates 8 are rotatably connected between two opposite sides of the two vertical plates 7, the U-shaped, mounting screws 10 are threadedly coupled to both sides of the top of the connecting plate 9, and those not described in detail in this specification are well known to those skilled in the art.

During the use, cover protective frame 3 on the surface of oil tank body 1, then rotate fly leaf 4, make it detain on fixed plate 5, then rotate set screw 6 into the inside of fixed plate 5, it is spacing to fly leaf 4, carry out relative movement with two diaphragm 15, all block it into shell 16, then insert from the top of shell 16 through U type pole 17, then carry out spacingly with U type pole 17 through nut 18, place oil tank body 1 whole on bottom plate 2, then rotate U type board 8, through mounting screw 10, with the bottom of integral erection at the car.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a car aluminum alloy fuel tank fixing device, includes oil tank body (1), bottom plate (2) and protecting frame (3), the top of bottom plate (2) contacts with the bottom of oil tank body (1) to the inner wall of protecting frame (3) contacts its characterized in that with the surface of oil tank body (1): the bottom of protective frame (3) is articulated through the hinge has fly leaf (4) to one side fixedly connected with fixed plate (5) of protective frame (3) bottom, the bottom of fixed plate (5) runs through fly leaf (4) and extends to the outside of fly leaf (4), one side threaded connection of fixed plate (5) has set screw (6) to the equal fixedly connected with riser (7) in both sides at bottom plate (2) top, two it is connected with U template (8) to rotate between the relative one side of riser (7), and the top fixedly connected with connecting plate (9) of U template (8), the equal threaded connection in both sides at connecting plate (9) top has mounting screw (10).

2. The aluminum alloy fuel tank fixing device for the automobile as claimed in claim 1, wherein: one side at oil tank body (1) top intercommunication has notes oil pipe (11) to the opposite side intercommunication of oil tank body (1) has back oil pipe (12), the middle part intercommunication at oil tank body (1) top has oil outlet pipe (13).

3. The aluminum alloy fuel tank fixing device for the automobile as claimed in claim 1, wherein: the two sides of the top of the bottom plate (2) are fixedly connected with rubber pads (14), and the tops of the rubber pads (14) are in contact with the bottom of the oil tank body (1).

4. The aluminum alloy fuel tank fixing device for the automobile as claimed in claim 1, wherein: two the equal fixedly connected with diaphragm (15) of one side that protection frame (3) is relative to swing joint has shell (16) between one side that two diaphragm (15) are relative.

5. The aluminum alloy fuel tank fixing device for the automobile as claimed in claim 4, wherein: the top of shell (16) swing joint has U type pole (17), the bottom of U type pole (17) runs through shell (16) and diaphragm (15) and extends to the outside of diaphragm (15).

6. The aluminum alloy fuel tank fixing device for the automobile as claimed in claim 5, wherein: and nuts (18) are connected to the surface of the U-shaped rod (17) and the bottom of the shell (16) in a threaded manner.