CN219406158U

CN219406158U - Automobile oil tank fixing support

Info

Publication number: CN219406158U
Application number: CN202223544842.2U
Authority: CN
Inventors: 涂子文; 万见; 刘志坚; 熊海勇; 张颖林; 熊胜泉; 程毅; 许炜; 邓莹莹
Original assignee: Nanchang Jiangling Huaxiang Auto Parts Co ltd
Current assignee: Nanchang Jiangling Huaxiang Auto Parts Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-25
Anticipated expiration: 2032-12-29

Abstract

The utility model belongs to the technical field of automobile parts, and particularly relates to an automobile oil tank fixing support, which comprises a first support and a second support which are both of L-shaped structures, wherein the first support and the second support form a square structure matched with an oil tank, the middle part of the first support protrudes inwards to form a reinforcing rib, the middle part of the reinforcing rib is recessed outwards to form a clamping groove, two ends of the second support are provided with plug shafts, the two plug shafts respectively penetrate through the two ends of the first support, each plug shaft comprises a clamping section and a limiting section, the clamping section is embedded in the clamping groove and matched with the clamping groove, the limiting section penetrates through the clamping groove to be positioned at the rear side of the clamping groove, and the limiting section is provided with a limiting nut in threaded connection with the limiting section. In the utility model, the structures of the reinforcing ribs and the clamping grooves effectively improve the strength of the first bracket; the clamping section is matched with the clamping groove, so that the second support can be effectively clamped, and the abrasion of the limiting nut on the limiting section is reduced.

Description

Automobile oil tank fixing support

Technical Field

The utility model belongs to the technical field of automobile parts, and particularly relates to an automobile oil tank fixing bracket.

Background

The automobile fuel tank is a full name of an automobile fuel tank, and currently, along with the development of the automobile industry and the happiness of the domestic automobile industry, the requirements of various large automobile manufacturers on the automobile fuel tank are obviously increased; the automobile oil tank fixing support is one kind of fixing structure to help the oil tank to be fixed in the bottom of automobile and has the main use of fixing the oil tank to the bottom of automobile.

When the existing fixing support is used for fixing an automobile oil tank, the automobile oil tank is generally and fixedly installed on a frame through bolts, and the existing fixing support is easy to slightly deform after being used for a certain time, so that the fixing bolts are loosened, and when a traffic accident occurs to an automobile, the loosened fixing bolts are easy to interfere with the oil tank, so that certain potential safety hazards exist.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an automobile oil tank fixing bracket.

The utility model provides a technical scheme that an automobile oil tank fixing support comprises a first support and a second support which are both of L-shaped structures, wherein the first support and the second support form a square structure matched with an oil tank, the middle part of the first support protrudes inwards to form a reinforcing rib, the middle part of the reinforcing rib is recessed outwards to form a clamping groove, two ends of the second support are provided with inserting shafts, the two inserting shafts penetrate through the two ends of the first support respectively, each inserting shaft comprises a clamping section and a limiting section, the clamping sections are embedded in the clamping groove and are matched with the clamping groove, the limiting sections penetrate through the clamping groove to be located at the rear side of the clamping groove, and limiting nuts in threaded connection with the limiting sections are arranged on the limiting sections.

In the utility model, the structure of the reinforcing rib and the clamping groove can effectively improve the strength of the first bracket, avoid the condition that the first bracket slightly deforms due to long-term bearing of the oil tank, and ensure that the bolt connection on the first bracket is more stable; the clamping section is matched with the clamping groove, so that the second support can be effectively clamped, the abrasion of the limiting nut on the limiting section is reduced, the fixing effect of the first support and the second support to the oil tank is improved, the situation that the bolt and the oil tank interfere due to loosening of the bolt is effectively avoided, and the potential safety hazard is reduced.

Further, the outside of first support is equipped with runs through the screens groove lateral wall with the locating pin of screens section, be equipped with on the lateral wall of strengthening rib with the mounting hole that the locating pin corresponds, the both ends of locating pin are equipped with positioning nut.

Further, a plurality of first connecting holes for enabling the first support to be fixedly connected with the frame through bolts are formed in the side end of the first support, and rubber pads matched with the first support are covered on the inner side of the first support.

Further, a plurality of mounting grooves corresponding to the first connecting holes are formed in the inner side of the first support, and the mounting grooves are concentric with the first connecting holes and are matched with nuts of bolts penetrating through the first connecting holes.

Further, the inner bottom surface of the clamping groove is provided with a plurality of second connecting holes.

Further, the section of the rubber pad is in a shape like a Chinese character 'ji', and the outer side of the middle part of the rubber pad is provided with a convex strip matched with the clamping groove.

Further, a plurality of locking bolts penetrating through the clamping grooves and the raised strips are arranged on the outer side of the first bracket.

Further, the inner side surface of the rubber pad is provided with a plurality of anti-skid grooves, and the cross section of each anti-skid groove is arc-shaped.

Further, the inner side surface of the second bracket is provided with sawtooth patterns.

Further, a reinforcing layer is arranged at the corner of the second bracket.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view illustrating a first bracket mated with a mating shaft according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a portion of a vertical section of a first bracket according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of a rubber pad engaged with a first bracket according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a top-down portion of a rubber mat according to an embodiment of the present utility model;

fig. 6 is a schematic view of a portion of an inner side of a second bracket according to an embodiment of the utility model.

Reference numerals illustrate:

the reinforcing steel bar comprises a first bracket 10, a reinforcing rib 11, a clamping groove 12, a limiting hole 13, a mounting hole 14, a first connecting hole 15, a mounting groove 151, a rubber pad 16, a 161 convex strip 161, a locking bolt 162, an anti-skid groove 163, a second connecting hole 17, a second bracket 20, a plugging shaft 21, a clamping section 22, a limiting section 23, a limiting nut 24, a locating pin 25, a locating nut 26, a sawtooth pattern 27 and a reinforcing layer 28.

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 exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus 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 embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; 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 embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

Referring to fig. 1 to 6, in one embodiment of the present utility model, an automotive fuel tank fixing bracket includes a first bracket 10 and a second bracket 20, both of which are in an L-shaped structure, the first bracket 10 and the second bracket 20 form a square structure adapted to a fuel tank, a middle portion of the first bracket 10 protrudes toward an inner side to form a reinforcing rib 11, a middle portion of the reinforcing rib 11 is recessed toward an outer side to form a clamping groove 12, two ends of the second bracket 20 are provided with inserting shafts 21, the two inserting shafts 21 respectively penetrate through two ends of the first bracket 10, the inserting shafts 21 include a clamping section 22 and a limiting section 23, the clamping section 21 is embedded in the clamping groove 12 and is adapted to the clamping groove 12, the limiting section 23 penetrates through the clamping groove 12 at a rear side thereof, and a limiting nut 24 in threaded connection with the limiting section 23 is provided on the limiting section.

In this embodiment, the clamping section 22 has a square structure adapted to the clamping groove 12, the limiting section 23 has a cylindrical structure with threads, the diameter of the limiting section 23 is smaller than the side length of the clamping section 22, and the inner bottom surface of the clamping groove 12 is provided with a limiting hole 13 through which the limiting section 23 penetrates.

In the utility model, the structures of the reinforcing ribs 11 and the clamping grooves 12 can effectively improve the strength of the first bracket 10, avoid the condition that the first bracket 10 is slightly deformed due to long-term bearing of an oil tank, and enable the bolt connection on the first bracket 10 to be more stable; the clamping section 22 is matched with the clamping groove 12, so that the second support 20 can be effectively clamped, the abrasion of the limiting nut 24 on the limiting section 23 is reduced, the fixing effect of the first support 10 and the second support 20 on the oil tank is improved, the condition that the bolt and the oil tank interfere due to loosening of the bolt is effectively avoided, and the potential safety hazard is reduced.

The outer side of the first bracket 10 is provided with a locating pin 25 penetrating through the side wall of the clamping groove 12 and the clamping section 22, the side wall of the reinforcing rib 11 is provided with a mounting hole 14 corresponding to the locating pin 25, two ends of the locating pin 25 are provided with locating nuts 26, the clamping section 22 is further located through the locating pin 25 and fixed in the clamping groove 12, so that the plugging shaft 21 and the first bracket 10 have a double fixing structure, the connecting effect is ensured, the abrasion of the limiting nuts 24 can be reduced, and the service life of the plugging shaft is prolonged; in this embodiment, the installation hole 14 is convenient for installing and detaching the positioning pin 25, the positioning pin 25 is embedded from the installation hole 14 into the side wall penetrating through the reinforcing rib 11, then the side wall of the clamping groove 12 penetrates through the clamping section 22, and finally the positioning pin 25 is limited by the positioning nut 26; in this embodiment, the positioning pin 25, the positioning nut 26 and the limiting nut 24 are made of nylon or plastic; the plug-in shaft 21 and the second bracket 20 are integrally formed and are made of nylon or plastic materials.

The side end of the first bracket 10 is provided with a plurality of first connecting holes 15 for fixedly connecting the first bracket 10 with the frame through bolts, the inner side of the first bracket 10 is covered with a rubber pad 16 which is matched with the first bracket 10, and the inner bottom surface of the clamping groove 12 is provided with a plurality of second connecting holes 17; the rubber pad 16 can cover and hide the bolts penetrating through the first connecting holes 15 and the second connecting holes 17, so that the situation that potential safety hazards are caused by the fact that the bolts fly out towards the oil tank side due to looseness can be avoided, and the stability of connection between the first bracket 10 and the frame can be improved due to the arrangement of the second connecting holes 17; in this embodiment, the two sides of the vertical section and the horizontal section of the first bracket 10 are respectively provided with a first connecting hole 15, and the second connecting holes 17 on the inner bottom surface of the clamping groove 12 are uniformly distributed.

The inner side of the first bracket 10 is provided with a plurality of mounting grooves 151 corresponding to the first connecting holes 15, the mounting grooves 151 are concentric with the first connecting holes 15 and are matched with nuts of bolts penetrating through the first connecting holes 15, and the mounting grooves 151 prevent the bolts penetrating through the first connecting holes 15 from affecting the mounting and paving of the rubber pads 16, so that the fitting degree of the rubber pads 16 and the first bracket 10 is ensured; in the present embodiment, the number of the mounting grooves 151 is identical to the number of the first connection holes 15; in particular, the edge of the second connecting hole 17 may also be provided with a recess, so as to hide the nut of the bolt penetrating the second connecting hole 17.

The section of the rubber gasket 16 is of a 'nearly' shape, the outer side of the middle part of the rubber gasket is provided with a convex strip 161 which is matched with the clamping groove 12, the outer side of the first bracket 10 is provided with a plurality of locking bolts 162 which penetrate through the clamping groove 12 and the convex strip 161, the inner side surface of the rubber gasket 16 is provided with a plurality of anti-skid grooves 163, the section of the anti-skid grooves 163 is arc-shaped, the convex strip 161 is matched with the clamping groove 12, the rubber gasket 16 can be effectively clamped on the inner side of the first bracket 10, the stability of the connection between the rubber gasket 16 and the first bracket 10 can be further improved due to the arrangement of the locking bolts 162, the loosening caused by the friction force of an oil tank is avoided, the adsorption force of the rubber gasket 16 to the oil tank can be improved due to the arrangement of the anti-skid grooves 163, the friction force of the rubber gasket 16 is improved, the oil tank can be ensured to be stably fixed, and the oil tank is prevented from shifting; in this embodiment, the locking bolts 162 are inserted from both end side walls of the locking groove 12, so that the protruding bars 161 are effectively fixed.

The inner side surface of the second bracket 20 is provided with the sawtooth patterns 27, the corners of the second bracket 20 are provided with the reinforcing layers 28, and the sawtooth patterns 27 can improve the friction force of the second bracket 20 to the oil tank, so that the fixing effect of the second bracket 20 to the oil tank is improved, the reinforcing layers 28 can improve the strength and the wear resistance of the second bracket 20, and the service life of the second bracket 20 is effectively prolonged; in this embodiment, the reinforcing layer 28 is made of rubber.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides an automobile oil tank fixed bolster, its characterized in that, including first support and the second support that are "L" shape structure, first support with the square structure with the oil tank adaptation is constituteed to the second support, the middle part of first support is protruding to form the strengthening rib towards inboard, the middle part of strengthening rib is the outside subsidence and is formed the screens groove, the both ends of second support are equipped with the grafting axle, two the grafting axle runs through respectively the both ends of first support, the grafting axle includes screens section and spacing section, the screens section is blocked in the screens inslot and rather than the looks adaptation, the spacing section runs through the screens groove is located its rear side, be equipped with on the spacing section rather than threaded connection's stop nut.

2. The automobile fuel tank fixing support according to claim 1, wherein a locating pin penetrating through the side wall of the clamping groove and the clamping section is arranged on the outer side of the first support, a mounting hole corresponding to the locating pin is arranged on the side wall of the reinforcing rib, and locating nuts are arranged at two ends of the locating pin.

3. The automobile fuel tank fixing bracket according to claim 1, wherein a plurality of first connecting holes for fixedly connecting the first bracket with a frame through bolts are formed in the side end of the first bracket, and a rubber pad matched with the first bracket is covered on the inner side of the first bracket.

4. The automobile fuel tank fixing bracket according to claim 3, wherein a plurality of mounting grooves corresponding to the first connecting holes are formed in the inner side of the first bracket, and the mounting grooves are concentric with the first connecting holes and are matched with nuts of bolts penetrating through the first connecting holes.

5. The automobile fuel tank fixing bracket according to claim 1, wherein the inner bottom surface of the clamping groove is provided with a plurality of second connecting holes.

6. The automobile fuel tank fixing bracket according to claim 3, wherein the rubber pad has a cross section in a shape of a Chinese character 'ji', and a convex strip matched with the clamping groove is arranged on the outer side of the middle part of the rubber pad.

7. The automobile fuel tank fixing bracket of claim 6, wherein a plurality of locking bolts penetrating through the clamping grooves and the protruding strips are arranged on the outer side of the first bracket.

8. The automobile fuel tank fixing bracket according to claim 3, wherein the inner side surface of the rubber pad is provided with a plurality of anti-skid grooves, and the cross section of each anti-skid groove is arc-shaped.

9. The automotive fuel tank fixing bracket of claim 1, wherein an inner side surface of the second bracket is provided with serration.

10. The automotive fuel tank mounting bracket of claim 1, wherein the corner of the second bracket is provided with a reinforcing layer.