Fixed mounting structure of automobile fuel tank

Abstract

The utility model provides an automobile fuel tank fixing and installing structure which is used for installing a fuel tank body and comprises two fixing frames, two limiting devices are arranged between the two fixing frames, the two fixing frames are connected through the two limiting devices, and the two limiting devices are used for conducting preliminary positioning and fixing on the two limiting frames. A plurality of fixing plates are fixedly connected to the bottom of the fuel tank body, a plurality of connecting plates are arranged on the opposite sides of the two fixing frames, the positions of the fixing plates correspond to the positions of the connecting plates, the two fixing frames can be preliminarily installed through a limiting device, the two fixing frames are connected together through the limiting device, the structure is simple, operation is easy, and practicability is high. Compared with the prior art, the fuel tank fixing frame has the advantages that the fuel tank fixing frame does not need to be matched by multiple persons for installation, the installation process is simplified, in the installation process of the two fixing frames, the positions of the multiple connecting plates arranged on the two fixing frames can directly correspond to the positions of the multiple fixing plates arranged at the bottom of the fuel tank body, and the overall installation and connection process is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessory fixing devices, in particular to an automobile fuel tank fixing and installation structure. Background Art

[0002] The automobile fuel tank, usually referred to as the fuel tank, is a container used to store fuel in a car. It is an important part of the automobile engine power system, because the engine needs fuel to provide power. Automobile fuel tanks are usually made of metal or polymer plastic materials to ensure their strength and durability. Fuel tanks are usually located at the rear or middle of the car. Depending on the model and design, their shapes and sizes will also vary. The design of the fuel tank needs to take into account factors such as the storage capacity of fuel, the efficiency of fuel delivery, the cooling of fuel, and the prevention of fuel leakage and evaporation. The fuel tank is usually equipped with structures such as partitions, sediments and moisture separators to filter and separate impurities and moisture in the fuel to ensure the quality of the fuel supplied to the engine. At the same time, the fuel tank is also equipped with accessories such as fuel pumps, fuel filters, fuel sensors, etc. to ensure that the fuel can be smoothly and efficiently delivered to the engine. Automobile fuel tanks are usually installed inside the vehicle body through fixed structures.

[0003] In the existing process of installing a fuel tank for an automobile, two fixing frames are usually required. The two fixing frames are arranged opposite to each other and are usually welded to each other. During the installation process, the fuel tank for the automobile is usually placed in the middle of the two fixing frames. A plurality of fixing plates are usually arranged at the bottom of the fuel tank, which are fixed to the connecting plates respectively arranged on the two fixing frames by bolts to complete the installation of the fuel tank for the automobile. However, in the existing installation process, the two fixing frames need to be supported first, and then the fuel tank is placed between the two fixing frames. This process requires the cooperation of multiple people for alignment, which reduces the overall installation efficiency.

[0004] Therefore, it is necessary to provide a new automobile fuel tank fixed installation structure to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a vehicle fuel tank fixed installation structure.

[0006] The utility model provides a vehicle fuel tank fixing installation structure, which is used for installing a fuel tank body and comprises two fixing frames, two limiting devices are arranged between the two fixing frames, the two fixing frames are connected by the two limiting devices, and the two limiting devices are used for preliminary positioning and fixing of the two limiting frames, a plurality of fixing plates are fixedly connected to the bottom of the fuel tank body, a plurality of connecting plates are arranged on opposite sides of the two fixing frames, and the positions of the plurality of fixing plates correspond to the positions of the plurality of connecting plates.

[0007] Preferably, the limiting device includes a fixed block, a limiting block and a spring, one end of the fixed block is fixedly connected to one side of one of the fixed frames, one side of the fixed block is provided with an installation groove, one end of the limiting block movably extends to the interior of the installation groove, one end of the limiting block close to the installation groove is fixedly connected to one end of the spring, and one end of the spring away from the limiting block is fixedly connected to the inner side of the installation groove.

[0008] Preferably, mounting plates are fixedly connected to opposite sides of the fuel tank body, and adjacent side walls of the two fixing plates are provided with sliding grooves, and the two mounting plates are movably arranged in the two sliding grooves and slide along the sliding grooves.

[0009] Preferably, the mounting plate and the fixing frame are connected via a first bolt.

[0010] Preferably, the fixing plate and the connecting plate are connected via a second bolt.

[0011] Preferably, one side edge of the limiting block is configured to be in an arc shape.

[0012] Compared with the related art, the automobile fuel tank fixing installation structure provided by the utility model has the following advantages:

[0013] Beneficial effects:

[0014] The device is provided with a limiting device, through which the two fixing frames can be preliminarily installed, so that before the fuel tank body is installed, it is only necessary to connect the two together through the limiting device. The structure is simple and the operation is easy. It does not require the cooperation of multiple people for installation, which simplifies the installation process. In the process of installing the two fixing frames, the positions of the multiple connecting plates arranged on the two fixing frames and the multiple fixing plates arranged on the bottom of the fuel tank body can directly correspond to each other, making the overall installation and connection process more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the automobile fuel tank fixing and installation structure provided by the utility model;

[0016] Figure 2 A schematic diagram of a fuel tank body provided by the utility model;

[0017] Figure 3 A schematic diagram of two fixing frames provided by the utility model;

[0018] Figure 4 A schematic diagram of a limiting device provided by the utility model;

[0019] Figure 5 This is a disassembled diagram of the limiting device provided by the utility model.

[0020] Numbers in the figure: 1, fuel tank body; 2, mounting plate; 3, first bolt; 4, fixing frame; 5, fixing block; 6, fixing plate; 7, second bolt; 8, connecting plate; 9, limit block; 10, spring. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1-Figure 5 ,in, Figure 1 This is a schematic diagram of the overall structure of the automobile fuel tank fixing and installation structure provided by the utility model; Figure 2 A schematic diagram of a fuel tank body provided by the utility model; Figure 3 A schematic diagram of two fixing frames provided by the utility model; Figure 4 A schematic diagram of a limiting device provided by the utility model; Figure 5 This is a disassembled diagram of the limiting device provided by the utility model.

[0023] In the specific implementation process, Figure 1-Figure 5 As shown, a vehicle fuel tank fixing and mounting structure is used to mount a fuel tank body 1, comprising two fixing frames 4, two limiting devices are arranged between the two fixing frames 4, the two fixing frames 4 are connected by the two limiting devices, and the two limiting devices are used to perform preliminary positioning and fixing of the two limiting frames, a plurality of fixing plates 6 are fixedly connected to the bottom of the fuel tank body 1, a plurality of connecting plates 8 are arranged on opposite sides of the two fixing frames 4, the positions of the plurality of fixing plates 6 correspond to the positions of the plurality of connecting plates 8, and the fixing plates 6 and the connecting plates 8 are connected by second bolts 7;

[0024] Specifically: during the installation of the two fixing frames 4, the positions of the multiple connecting plates 8 provided on the two fixing frames 4 and the multiple fixing plates 6 provided at the bottom of the fuel tank body 1 can directly correspond to each other, and the fixing plates 6 and the connecting plates 8 can be directly installed by the second bolts 7, so that the overall installation and connection process is more convenient;

[0025] The limiting device includes a fixed block 5, a limiting block 9 and a spring 10. One end of the fixed block 5 is fixedly connected to one side of one of the fixed frames 4. A mounting groove is provided on one side of the fixed block 5. One end of the limiting block 9 movably extends to the inside of the mounting groove. One end of the limiting block 9 close to the mounting groove is fixedly connected to one end of the spring 10. One end of the spring 10 away from the limiting block 9 is fixedly connected to one side of the inside of the mounting groove. One side edge of the limiting block 9 is set in an arc shape.

[0026] In the specific implementation process, the fixing block 5 is sent into the inside of another fixing frame 4. In this process, the position of the limit block 9 is squeezed by the other fixing frame 4, and the limit block 9 is squeezed into the inside of the fixing block 5. In this process, the movement of the limit block 9 will compress the spring 10 until the limit block 9 completely enters the inside of the other fixing frame 4. The limit block 9 will pop out due to the elastic force of the spring 10, and finally the installation between the two fixing frames 4 is completed;

[0027] After the two fixing frames 4 are preliminarily installed, the two fixing frames 4 are finally fixed to the vehicle body by limiting bolts;

[0028] The opposite sides of the fuel tank body 1 are fixedly connected with mounting plates 2, and the adjacent side walls of the two fixing plates 6 are provided with sliding grooves, and the two mounting plates 2 are movably arranged in the two sliding grooves and slide along the sliding grooves, and the mounting plates 2 are connected to the fixing frame 4 by the first bolts 3;

[0029] In the specific implementation process, by setting two mounting plates 2 and sending them into two sliding grooves, one can achieve more precise installation between the fuel tank body 1 and the two fixed frames 4, and by setting the mounting plate 2 and the fixed frame 4 to be connected by the first bolt 3, the overall fixing effect of the fuel tank body 1 is further improved.

[0030] The working principle provided by the utility model is as follows: during the use of the device, the fixing block 5 is sent into the interior of another fixing frame 4. During the process, the position of the limit block 9 is squeezed by the other fixing frame 4, and the limit block 9 is squeezed into the interior of the fixing block 5. During the process, the movement of the limit block 9 will compress the spring 10 until the limit block 9 completely enters the interior of the other fixing frame 4. The limit block 9 will pop out due to the elastic force of the spring 10, and finally the installation between the two fixing frames 4 is completed;

[0031] During the installation of the two fixing frames 4, the positions of the multiple connecting plates 8 provided on the two fixing frames 4 and the multiple fixing plates 6 provided at the bottom of the fuel tank body 1 can directly correspond to each other, and the fixing plates 6 and the connecting plates 8 can be directly installed by the second bolts 7, making the overall installation and connection process more convenient.

[0032] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A vehicle fuel tank fixed installation structure, the installation structure is used to install the fuel tank body (1), characterized in that: The invention comprises two fixing frames (4), two limiting devices are arranged between the two fixing frames (4), the two fixing frames (4) are connected by the two limiting devices, and the two limiting devices are used to perform preliminary positioning and fixing of the two limiting frames. The bottom of the fuel tank body (1) is fixedly connected with a plurality of fixing plates (6), and a plurality of connecting plates (8) are arranged on opposite sides of the two fixing frames (4), and the positions of the plurality of fixing plates (6) and the plurality of connecting plates (8) correspond to each other.

2. The automobile fuel tank fixing and installation structure according to claim 1, characterized in that: The limiting device comprises a fixed block (5), a limiting block (9) and a spring (10); one end of the fixed block (5) is fixedly connected to one side of one of the fixed frames (4); one side of the fixed block (5) is provided with a mounting groove; one end of the limiting block (9) movably extends into the interior of the mounting groove; one end of the limiting block (9) close to the mounting groove is fixedly connected to one end of the spring (10); and one end of the spring (10) away from the limiting block (9) is fixedly connected to one side of the interior of the mounting groove.

3. The automobile fuel tank fixing and installation structure according to claim 2, characterized in that: The opposite sides of the fuel tank body (1) are fixedly connected with mounting plates (2), the adjacent side walls of the two fixing plates (6) are provided with sliding grooves, and the two mounting plates (2) are movably arranged in the two sliding grooves and slide along the sliding grooves.

4. The automobile fuel tank fixing and installation structure according to claim 3 is characterized in that: The mounting plate (2) and the fixing frame (4) are connected via a first bolt (3).

5. The automobile fuel tank fixing and installation structure according to claim 4, characterized in that: The fixing plate (6) and the connecting plate (8) are connected via a second bolt (7).

6. The automobile fuel tank fixing and installation structure according to claim 5, characterized in that: One side edge of the limiting block (9) is arranged in an arc shape.

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