CN203198728U - Automobile fuel tank hanging belt fixing structure - Google Patents

Abstract

The utility model discloses a fixing structure for a sling of an automobile fuel tank, which comprises a fixing frame and two slings. The middle of the sling is bent to form a U-shaped support part, and both ends are bent to form a fixing surface. There is a fixing hole, and the fixing surface at one end of the sling is connected with the fixing frame. The utility model aims to provide an automobile fuel tank strap fixing structure which is convenient for installation and has guaranteed installation quality.

Description

An automobile fuel tank sling fixing structure

technical field

The utility model belongs to the field of automobiles, in particular to an automobile fuel tank suspender fixing structure.

Background technique

At present, the fuel tank of an automobile is generally connected to the fixed crossbeam by a special support. Due to the positional relationship of the fuel tank, it is usually necessary to lift the vehicle body when assembling the fuel tank, and the installer installs the fuel tank under the vehicle body. A common fixed structure such as the Chinese patent authorization announcement number: CN 201800531U, the authorized announcement date is April 20, 2011, discloses a plastic fuel tank fixing steel belt device, including a steel belt for fixing the fuel tank and the whole vehicle. The steel strip two, the two ends of the steel strip one are provided with the installation hole one, the two ends of the steel strip two are provided with the installation hole two, and the fuel tank and the steel strip are also provided with a heat shield. Although this utility model provides a fixed structure for the fuel tank, due to the increasing number of parts in the car and the increasingly complex layout, the fuel tank is limited by the layout space, and the position of the beam cannot be fixed by two steel belts. , Fixing in this way is more difficult for the installation workers, it is difficult to ensure that the two steel strips can fit the surface of the fuel tank at the same time, and the installation quality is not high.

Utility model content

The utility model aims to overcome the inconvenient installation of the fixed structure in the prior art after the layout of the fuel tank is restricted, and it is difficult to fit the surface of the fuel tank, and provides an automobile fuel tank sling that is easy to install and has guaranteed installation quality fixed structure.

In order to achieve the above object, the utility model adopts the following technical solutions:

The utility model relates to a fixing structure for a sling of an automobile fuel tank, which comprises a fixing frame and two slings. The middle of the sling is bent to form a U-shaped support part, and both ends are bent to form a fixing surface, and the fixing surface is provided with A fixing hole, the fixing surface at one end of the sling is connected with the fixing frame. In this way, one end of the sling is connected to the cross beam of the body through the fixing frame, and the other end is fixed to the cross beam of the other body through bolts. Only three installation points are needed on the cross beam of the body to install the sling, which reduces the requirements for the position of the cross beam of the body. more convenient when. Simultaneously, since the two suspenders are connected with the fixing frame at the same time, and are fixed with the cross beam of the vehicle body through the fixing bracket, the two suspenders can be closely attached to the surface of the fuel tank at the same time, thereby ensuring the installation quality. the

As a preference, the fixing frame includes an upper plate and a lower plate, the upper plate is provided with two positioning posts matching the fixing holes, and the lower plate is provided with two positioning holes matching the positioning posts , the upper plate and the lower plate fix the two suspenders by bolts. Use the positioning column of the upper plate to position the two suspenders, and then match the lower plate with the upper plate through the positioning column. The upper plate and the lower plate clamp and fix the suspenders through bolts, which is more convenient to install.

Preferably, the support part of the sling is provided with strip-shaped grooves. The grooves can improve the bending strength of the sling, and can effectively withstand the impact from the fuel tank during bumps.

Preferably, flanges are provided on both side edges of the sling. The flanging is used to improve the bending and torsion resistance of the sling, reduce the deformation of the sling, and securely fix the fuel tank.

Preferably, the sling is made of long steel plates. It is made of steel plate with high strength, which ensures the reliability of the sling.

Therefore, the utility model has the following beneficial effects: (1) the sling is more convenient to install; (2) the sling is closely attached to the surface of the fuel tank, and the installation quality is better.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model;

Fig. 2 is an exploded view of the utility model.

In the figure, upper plate 1, positioning column 1a, bolt hole 1b, mounting hole 1c, lower plate 2, positioning hole 2a, strap 3, support portion 3a, groove 3b, fixing surface 3c, fixing hole 3d, flange 3e.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.

In the embodiment shown in FIG. 1 , a fixing structure for a suspender of an automobile fuel tank includes a fixing frame and two suspenders 3 . The middle of the sling is bent to form a U-shaped support portion 3a, and the two ends are bent to form a fixing surface 3c, and a fixing hole 3d is provided on the fixing surface. A strip-shaped groove 3b is provided on the supporting portion of the sling, and flanges 3e are provided on both side edges of the sling, which improves the strength of the sling and enables the sling to reliably fix the fuel tank. The sling is made of elongated steel plates, which is more convenient to make and has better reliability.

As shown in Figure 2, the fixing surface at one end of the sling is connected to the fixing frame. The fixing frame includes an upper plate 1 and a lower plate 2. The upper plate is provided with two positioning posts 1a matching the fixing holes, and a bolt hole 1b is provided between the two positioning posts. The fixed mounting hole 1c, the lower plate is provided with two positioning holes 2a matched with the positioning column, and a bolt hole is also provided at the same time, so that the upper plate and the lower plate can be fixed by bolts to fix the two slings. Of course, there are also corresponding avoidance grooves on the edge of the fixing surface of the sling, so that the bolts can smoothly connect the upper plate and the lower plate.

In actual installation, before assembling the slings, first use bolts to fix the upper plate to the vehicle body beam through the mounting holes, then insert the fixing holes at one end of the two slings into the positioning posts of the upper plate, and then insert the lower plate into the upper plate On the positioning column of the board, use bolts to fix the upper board, lower board and the sling together, and finally use the bolts to fix the fixing surface of the other end of the sling to the cross member of the vehicle body to complete the installation of the sling.

Claims (5)

1. An automobile fuel tank sling fixing structure, characterized in that it includes a fixing frame and two slings (3), the middle of the sling (3) is bent to form a U-shaped support part (3a), and the two ends are bent to form a The fixing surface (3c), the fixing hole (3d) is provided on the fixing surface (3c), and the fixing surface (3c) at one end of the sling (3) is connected to the fixing frame. 2. A fixing structure for automobile fuel tank slings according to claim 1, characterized in that, the fixing frame includes an upper plate (1) and a lower plate (2), and the upper plate (1) is provided with There are two positioning posts (1a) matching the fixing holes (3d), the lower plate (2) is provided with two positioning holes (2a) matching the positioning posts (1a), and the upper The plate (1) and the lower plate (2) fix the two suspenders (3) by bolts. 3. The fixing structure of the automobile fuel tank sling according to claim 1, characterized in that, the support portion (3a) of the sling (3) is provided with a strip-shaped groove (3b). 4. A fixing structure for a fuel tank strap of an automobile according to claim 1, 2 or 3, characterized in that, flanges (3e) are provided on both side edges of the strap (3). 5. A fixing structure for a fuel tank strap of an automobile according to claim 4, wherein the strap (3) is made of a long steel plate.

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