CN219077009U

CN219077009U - Fuel tank wave plate with plastic-coated structure

Info

Publication number: CN219077009U
Application number: CN202223575669.2U
Authority: CN
Inventors: 黄然; 张毅; 何军; 何强; 张树超; 鲁如虎
Original assignee: Anhui Power System Co ltd
Current assignee: Anhui Power System Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-26
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a plastic-covered fuel tank wave plate which comprises a plastic wave plate and a metal support, wherein the plastic wave plate is fixedly connected with the metal support through plastic covering, the metal support is arranged in a shape like a Chinese character 'ji', a longitudinal limiting part used for limiting the metal support to longitudinally slide out is arranged on the metal support, a horizontal limiting part used for limiting the metal support to horizontally slide out is arranged on the metal support, and plastic connection between the inside and the outside of the metal support of the horizontal limiting part is through. The utility model can prevent the surge from generating, thereby protecting the oil tank. Secondly, the plastic wave plate and the metal bracket are integrated by adopting a plastic coating process, so that the plastic wave plate has the advantages of light weight, low cost and simple metal wave plate welding process, and can be welded with a fuel tank shell through spot welding during processing and installation, and automation is easier to realize after the welding process is simple, thereby improving the production efficiency.

Description

Fuel tank wave plate with plastic-coated structure

Technical Field

The utility model relates to the field of fuel tank accessories, in particular to a fuel tank breakwater with a plastic-coated structure.

Background

The plastic wave plate used in the current metal fuel tank is fixed by a nut and a projection welding bolt welded on the shell of the fuel tank, as shown in fig. 3 and 4, the projection welding bolt is required to be welded on the shell in the manufacturing process, the fuel oil uses the nut to fasten the plastic wave plate on the projection welding bolt, the process is complex, the automatic processing difficulty is high, the processing efficiency is low, and therefore, the fuel tank wave plate with a plastic-covered structure is needed.

Disclosure of Invention

Object of the utility model

Therefore, the utility model aims to provide a fuel tank breakwater with a plastic-coated structure, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the technical purpose, the utility model provides a fuel tank breakwater with a plastic-coated structure, which comprises a base, a cover plate and a cover.

The plastic wave plate is fixedly connected with the metal support through plastic coating, the metal support is arranged in a shape like a Chinese character 'ji', a longitudinal limiting part used for limiting the metal support to longitudinally slide out is arranged on the metal support, a horizontal limiting part used for limiting the metal support to horizontally slide out is arranged on the metal support, and plastic connection inside and outside the metal support at the horizontal limiting part is communicated.

Preferably, the metal bracket comprises a left side plate and a right side plate which are oppositely arranged, and end plates are fixed at the end parts of the left side plate and the right side plate.

Preferably, the longitudinal limiting part is a flanging arranged on the side surface of the metal bracket, and the horizontal limiting part is a notch arranged on the side surface of the metal bracket.

Preferably, the number of the notches positioned on the same side of the metal support is three, and the number of the turnups positioned on the same side of the metal support is one.

Preferably, the plastic wave plate comprises a plate body, wherein an arc-shaped protruding part is arranged in the middle of the plate body, and wave-preventing ribs are arranged on the plate body at equal intervals.

Preferably, arc-shaped wave-preventing holes are formed in the protruding portion at equal intervals, and wave-preventing round holes are distributed in an array mode on the plate body.

From the above technical scheme, the application has the following beneficial effects:

in the scheme, the plastic wave-preventing plate consisting of the plate body, the protruding part, the arc wave-preventing holes, the wave-preventing ribs and the wave-preventing round holes can prevent the surge from being generated, and then the oil tank is protected. Secondly, the plastic wave plate and the metal bracket are integrated by adopting a plastic coating process, so that the plastic wave plate has the advantages of light weight, low cost and simple metal wave plate welding process, and can be welded with a fuel tank shell through spot welding during processing and installation, and automation is easier to realize after the welding process is simple, thereby improving the production efficiency.

Drawings

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

Fig. 1 is a schematic structural view of a wave plate of a fuel tank with a plastic-coated structure.

Fig. 2 is a schematic diagram of the flanging arrangement of a wave plate of a fuel tank with a plastic-coated structure.

Fig. 3 is a prior art schematic.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 3.

Description of the drawings: 1 plastic wave-proof plate, 11 plate body, 12 convex part, 13 arc wave-proof hole, 14 wave-proof convex rib, 15 wave-proof round hole, 2 metal bracket, 21 left side plate, 22 right side plate, 23 end plate, 24 notch, 25 turn-ups.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures may be shown in exaggerated form in particular figures to illustrate related details or structures of embodiments of the present disclosure.

Referring to fig. 1-2:

example 1

A fuel tank wave plate of a plastic-covered structure is composed of a plastic wave plate 1 and two metal brackets 2, wherein the plastic wave plate 1 comprises a plate body 11, an arc-shaped protruding portion 12 is arranged in the middle of the plate body 11, and wave-preventing ribs 14 are arranged on the plate body 11 at equal intervals. Arc-shaped wave-preventing holes 13 are formed in the protruding portions 12 at equal intervals, and wave-preventing round holes 15 are distributed in an array mode on the plate body 11.

In addition, the metal bracket 2 includes a left side plate 21 and a right side plate 22 that are disposed opposite to each other, and end plates 23 are fixed to the ends of the left side plate 21 and the right side plate 22.

It should be noted that the number of the metal brackets 2 can be increased according to the size of the wave plate, and the metal brackets 2 and the plastic wave plate 1 are connected by adopting a plastic coating process, so that the metal brackets and the plastic wave plate are integrated. Before injection molding, the metal bracket 2 is put into a mould prepared in advance, after the mould is closed, the molten plastic is injected into the mould, after cooling and shaping, the mould is opened, and the wave plate assembly is taken out from the mould cavity.

In order to ensure the connection reliability of the plastic coated metal support 2 and the plastic wave plate 1, the metal support 2 is designed into a shape like a Chinese character 'ji', three notches 24 are respectively designed on two sides of the support, the flanges 25 of the bracket in the shape of the Chinese character 'ji' limit the Z-direction (longitudinal) sliding out of the support, the notches 24 limit the horizontal sliding out of the support, and meanwhile, the plastic inside and outside the support at the notches 24 can be connected and communicated, so that the strength of the plastic wave plate at the plastic coated position is improved, and the loosening of the wave plate caused by oil soaking, vibration and fuel tank shaking impact is avoided.

The exemplary implementation of the solution proposed by the present disclosure has been described in detail hereinabove with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and adaptations can be made to the specific embodiments described above and that various combinations of the technical features, structures proposed by the present disclosure can be made without departing from the scope of the present disclosure, which is defined by the appended claims.

Claims

1. The utility model provides a fuel tank unrestrained board of structure is moulded to package, includes plastics unrestrained board (1) and metal support (2), its characterized in that, plastics unrestrained board (1) with metal support (2) are through package plastic fixed connection, and metal support (2) are several font setting, be provided with the vertical restriction portion that is used for restricting the vertical roll-off of metal support (2) on metal support (2), be provided with the horizontal restriction portion that is used for restricting the horizontal roll-off of metal support (2) on metal support (2), be located horizontal restriction portion the inside and outside plastic coupling of metal support (2) link up.

2. A plastic-covered structured fuel tank breakwater as claimed in claim 1, wherein the metal bracket (2) comprises a left side plate (21) and a right side plate (22) which are arranged oppositely, and end plates (23) are fixed at the ends of the left side plate (21) and the right side plate (22).

3. The plastic-covered fuel tank breakwater according to claim 2, wherein the longitudinal limiting part is a flanging (25) arranged on the side surface of the metal bracket (2), and the horizontal limiting part is a notch (24) arranged on the side surface of the metal bracket (2).

4. A plastic structured fuel tank breakwater as claimed in claim 3, wherein the number of notches (24) on the same side of the metal bracket (2) is three, and the number of flanges (25) on the same side of the metal bracket (2) is 2.

5. A plastic structured fuel tank breakwater as claimed in any one of claims 1 to 4, wherein the plastic breakwater (1) comprises a plate body (11), and the middle part of the plate body (11) is provided with arc-shaped protruding parts (12), and the plate body (11) is provided with wave-preventing ribs (14) at equal intervals.

6. The wave plate for the fuel tank with the plastic-covered structure according to claim 5, wherein arc wave-preventing holes (13) are formed in the protruding portion (12) at equal intervals, and wave-preventing round holes (15) are distributed in an array on the plate body (11).