阅读说明：本技术 一种标准化结构的组合装配防浪板 (Combined assembled wave-proof plate with standardized structure ) 是由 姜林 高德俊 吕昊 张鹏 陈学宏 申玲 韩杰 于 2020-12-07 设计创作，主要内容包括：本发明涉及一种标准化结构的组合装配防浪板,所述总成包括至少一个主防浪板或者包括至少一个主防浪板和至少一个副防浪板,其中主防浪板和副防浪板之间采用活动连接,所述主防浪板包括主防浪板本体,设置在本体上方的安装支座、设置本体侧面的活动组件一以及设置在主体上的插销座。该技术方案将传统的较大尺寸的整块防浪板拆分成若干块较小的标准化尺寸的主防浪板、副防浪板和横防浪板,各防浪板之间通过结构可以自由组合装配以适用于不同形状的油箱,应用范围更为广泛。(The invention relates to a combined assembly breakwater with a standardized structure, wherein the assembly comprises at least one main breakwater or at least one main breakwater and at least one auxiliary breakwater, the main breakwater and the auxiliary breakwater are movably connected, and the main breakwater comprises a main breakwater body, an installation support arranged above the main body, a first movable component arranged on the side surface of the main body and a bolt seat arranged on the main body. According to the technical scheme, the traditional integral breakwater with larger size is split into the main breakwater, the auxiliary breakwater and the transverse breakwater with smaller standardized sizes, the breakwaters can be freely combined and assembled through structures to be suitable for oil tanks with different shapes, and the application range is wider.)

1. A modular assembled breakwater assembly of standardized construction, said assembly comprising at least one assembled breakwater assembly

The main breakwater comprises at least one main breakwater body and at least one auxiliary breakwater body, wherein the main breakwater body is movably connected with the auxiliary breakwater body.

2. The modular assembled breakwater assembly of the standardized structure as claimed in claim 1, wherein the main breakwater comprises a main breakwater body, a mounting bracket provided above the body, a first movable member provided at a side of the body, and a fixing member provided at the main body.

3. The modular assembled breakwater assembly of the standardized structure as claimed in claim 1, wherein the sub-breakwater comprises a sub-breakwater body, a second movable member provided at the sub-breakwater body, and a fixing member provided at the main body.

4. The modular assembled breakwater assembly of claim 3, wherein the first movable member and the second movable member are matched to form a movable connection structure.

5. The modular assembled breakwater assembly of the standardized structure as claimed in claim 4, further comprising a transverse breakwater, wherein the transverse breakwater is provided with a latch, and the latch is fixedly connected with a fixing member of the main breakwater body and/or the sub-breakwater body, wherein the fixing member is one of a latch seat and a locking member.

6. The modular assembled breakwater assembly of the standardized structure as claimed in claim 5, wherein the first movable member is configured as one of a hinge body and a locking groove, and the second movable member is configured as one of a hinge head and a protrusion, wherein the hinge head is engaged with the hinge body or the protrusion is engaged with the locking groove to realize a movable connection, thereby realizing a rotation between the main breakwater and the sub-breakwater and realizing a deformation of the breakwater assembly.

7. The modular assembled breakwater assembly of the standardized structure as claimed in claim 1 or 2 or 3 or 4 or 5 or 6, wherein the assembly comprises two main breakwaters and one sub-breakwater, the main breakwater and/or the sub-breakwater having the lateral breakwater provided thereon.

8. The modular assembled breakwater of the standardized structure as claimed in claim 2, wherein the main breakwater is fixedly connected to the fuel tank by means of a mounting structure or a welding structure.

9. The modular assembled breakwater of the standardized structure as claimed in claim 2, wherein the mounting structure comprises a mounting bracket, a rivet and a cover plate, wherein the mounting bracket of the main breakwater is inserted into the opening of the tank installation surface, the rivet is inserted into the mounting bracket again to prevent the bracket from falling off, and finally the cover plate is welded outside the tank installation surface to be sealed.

10. The modular assembled breakwater according to claim 3, wherein the welded structure comprises a bracket groove formed on the main breakwater, and a welding bracket formed on an inner surface of the fuel tank, and the welding bracket is inserted into the fuel tank through the opening of the pump port of the fuel tank, is welded to the inner surface of the fuel tank in advance, and is then assembled and fixed to the welding bracket through the bracket groove.

Technical Field

The invention relates to a breakwater, in particular to a combined assembly breakwater with a standardized structure, and belongs to the technical field of automobile oil tank structural parts.

Background

Nowadays, with the continuous improvement of the requirement of people on the comfort of automobiles, the requirement of the automobile industry on the reduction of the noise of the whole automobile is also continuously improved. For a fuel system of an automobile, noise generated by fuel shaking in a fuel tank becomes one of the problems needing to be solved in the design of a fuel tank assembly. The most effective method for solving the noise of the fuel tank is to add a breakwater in the fuel tank, and the shape and the size of the breakwater are designed according to the shape and the size of the fuel tank and the arrangement of other built-in parts. The shape and size of the oil tank of each vehicle type and the arrangement of built-in parts are different, so that the breakwater can be shared on the oil tanks of different vehicle types unlike other common injection molding parts, the breakwater can be redesigned and developed according to the oil tank of a specific vehicle type generally, a new mold is required to be opened, the performance is required to be verified again, and the design and development cost and the period are increased undoubtedly. The breakwater is generally formed by integral injection molding, and the length, width and height of the breakwater are fixed after the breakwater is formed. Therefore, for the traditional breakwater, the length L0 of the formed breakwater cannot be adjusted, and the width WO HO cannot be adjusted, so that the breakwater is only suitable for the corresponding oil tank. Under the current large environment that the automobile industry continuously reduces and strictly controls research and development cost, a general and standardized breakwater which can be suitable for oil tanks of different vehicle types needs to be invented.

Disclosure of Invention

The technical scheme is that a whole large-size traditional breakwater is split into a plurality of small main breakwater, auxiliary breakwater and transverse breakwater which are in standardized sizes, and the breakwaters can be freely combined and assembled through structures to be suitable for oil tanks in different shapes, so that the application range is wider.

In order to achieve the above objects, the present invention provides a modular assembled breakwater assembly of standardized structure, which includes at least one main breakwater or at least one main breakwater and at least one sub-breakwater, wherein the main breakwater and the sub-breakwater are movably connected to each other.

As an improvement of the invention, the main breakwater comprises a main breakwater body, an installation support arranged above the main body, a first movable assembly arranged on the side surface of the main body and a fixing piece arranged on the main body.

As an improvement of the invention, the auxiliary breakwater comprises an auxiliary breakwater main body, a second movable component arranged on the auxiliary breakwater main body and a fixing piece arranged on the main body.

As an improvement of the invention, the movable assembly I and the movable assembly II are matched to realize a movable connection structure.

As an improvement of the invention, the breakwater assembly further comprises a transverse breakwater, wherein a bolt is arranged on the transverse breakwater, the bolt is fixedly connected with a fixing piece on the main breakwater body and/or the auxiliary breakwater body, and the fixing piece is one of a bolt seat and a fastener.

As an improvement of the present invention, the first movable component is set as one of a hinge body and a fastening groove, and the second movable component is set as one of a hinge head and a protrusion, wherein the hinge head is matched with the hinge body or the protrusion is matched with the fastening groove to realize movable connection, so that the main breakwater and the auxiliary breakwater can rotate, the deformation of the breakwater assembly is realized, and the requirements of different oil tanks are met.

As an improvement of the present invention, the assembly includes two main breakwaters and one sub-breakwater, and the main breakwater and/or the sub-breakwater are provided with a transverse breakwater.

As an improvement of the invention, the main breakwater is fixedly connected with the oil tank through a mounting structure or a welding structure.

As an improvement of the invention, the mounting structure comprises a mounting support, a rivet and a cover plate, wherein the mounting support of the main breakwater is inserted into the opening of the mounting surface of the fuel tank, the rivet is inserted into the mounting support again to prevent the support from falling off, and finally the cover plate is welded outside the mounting surface of the fuel tank for sealing, and the sealing aims at preventing fuel leakage and reducing the hydrocarbon emission of the fuel.

As an improvement of the invention, the welding structure comprises a support groove and a welding support, wherein the support groove is formed in the main breakwater, the welding support is arranged on the inner surface of the oil tank, the single welding support enters the oil tank from an opening of a pump port of the oil tank and is welded with the inner surface of the oil tank in advance, then the breakwater is assembled and fixed with the welding support through the support groove, and the problem that the larger breakwater cannot directly enter the oil tank for welding is solved by firstly welding the support and then assembling the breakwater.

Compared with the prior art, the invention has the advantages that the technical scheme designs a universal and standardized combined assembled breakwater assembly, and the oil tank assemblies with various sizes and shapes can be matched only by selecting the main breakwater and the auxiliary breakwater with proper sizes and adjusting the shape of the breakwater by adjusting the included angle of the main breakwater and the auxiliary breakwater. Finally, the purposes of cost reduction and efficiency improvement in the design, development and verification process of the fuel tank system are achieved; the breakwater in the technical scheme is formed by connecting two main breakwaters and one auxiliary breakwater through a hinge or other structures, a certain number of transverse breakwaters can be added according to the noise condition of the oil tank, and the transverse breakwaters are connected with the clamping grooves of the main breakwater and the auxiliary breakwater through self-buckles. The total length L, the total width W and the total height H of the breakwater can be adjusted, the method 1 is to select the length L1 of the main breakwater, the length L2 of the auxiliary breakwater and the height H of the main breakwater and the auxiliary breakwater which are suitable for the standardized series, the method 2 is to control the expansion angles theta 1 and theta 2 between the main breakwater and the auxiliary breakwater to adjust the length and the width, the two methods can be used independently and also can be used in combination, and if more fuel tanks with shapes are arranged, the breakwater can be also suitable. Therefore, the cost and the period of the design, development and verification of the breakwater are saved, and the requirements of the industry on cost reduction and efficiency improvement in large environment are met.

Drawings

FIG. 1 and FIG. 2 are schematic diagrams comparing the conventional and the present invention;

FIG. 3 is a schematic view of a breakwater assembly;

FIG. 4 is a schematic view of the hinge connection between the main breakwater and the sub breakwater;

FIG. 5 is a schematic representation of the relationship between the length and width of the breakwater assembly and the length of the major and minor breakwaters;

FIG. 6 is a schematic view of the connection and fixation of the main and auxiliary breakwaters and the horizontal breakwater;

FIG. 7 is a schematic view of the mounting structure;

FIG. 8 is a schematic view of a weld structure;

in the figure: 1. the anti-vibration device comprises a main anti-vibration plate, 2, an auxiliary anti-vibration plate, 3, a transverse anti-vibration plate, 11, a main anti-vibration plate main body, 12, a mounting support, 13, a main anti-vibration plate pin seat, 14, a hinge body, 21, an auxiliary main anti-vibration plate, 22, an auxiliary main anti-vibration plate pin seat, 23, a hinge head, 31, a pin, 42, a rivet, 43, a cover plate, 51, a support groove, 52, a welding support, 6, an oil tank mounting surface, 7 and an anti-vibration plate assembly.

The specific implementation mode is as follows:

for the purpose of enhancing an understanding of the present invention, the present embodiment will be described in detail below with reference to the accompanying drawings.

Example 1: referring to fig. 1 to 7, a modular assembled breakwater assembly 7 of standardized structure, which includes at least one main breakwater 1 or at least one main breakwater 1 and at least one sub-breakwater 2, wherein the main breakwater 1 and the sub-breakwater 2 are movably connected. The main breakwater 1 comprises a main breakwater body 11, an installation support 12 arranged above the main body, a first movable component arranged on the side surface of the main body and a pin seat 13 arranged on the main body, and the auxiliary breakwater comprises an auxiliary breakwater main body 21, a second movable component arranged on the auxiliary breakwater main body and a pin seat 22 arranged on the main body; the first movable assembly and the second movable assembly are matched to realize a movable connection structure. The breakwater assembly further comprises a transverse breakwater 3, a bolt 31 is arranged on the transverse breakwater 3, and the bolt 31 is fixedly connected with a bolt seat on the main breakwater body 11 and/or the auxiliary breakwater main body 21. The first movable component is arranged to be one of a hinge body 14 and a buckling groove, the second movable component is arranged to be one of a hinge head 23 and a protrusion, wherein the hinge head 23 is matched with the hinge body 14 or the protrusion is matched with the buckling groove to realize movable connection, the rotation between the main breakwater 1 and the auxiliary breakwater 2 is realized, the deformation of the breakwater assembly 7 is realized, and the main breakwater 1 is fixedly connected with the oil tank through an installation structure or a welding structure; the mounting structure comprises a mounting support 12, a rivet 42 and a cover plate 43, wherein the mounting support 12 of the main breakwater is inserted into an opening of the mounting surface of the oil tank, the rivet 42 is inserted into the mounting support 12 again to prevent the support from falling off, and finally the cover plate is welded outside the mounting surface of the oil tank for sealing. The welding structure comprises a support groove 51 and a welding support 52, wherein the support groove 51 is arranged on the main breakwater 1, the welding support 52 is arranged on the inner surface of the oil tank, the single welding support enters the oil tank from an opening of a pump port of the oil tank, is welded with the inner surface of the oil tank in advance, and then the breakwater is assembled and fixed with the welding support through the support groove.

The specific embodiment is as follows:

the breakwater assembly 7 is composed of two main breakwaters 1, one auxiliary breakwater 2 and transverse breakwaters 3, the number of the transverse breakwaters 3 is determined according to the situation and generally does not exceed six, the main breakwater 1 comprises a connecting support, four hinge bodies (the hinges can be replaced by other structures) and four bolt seats; the auxiliary breakwater 2 comprises four hinge heads (the hinge can be replaced by other structures) and four bolt seats; the transom comprises two latches. As shown in fig. 3: the main breakwater 1 and the auxiliary breakwater 2 are connected through a hinge or other structures, and the two breakwaters are difficult to separate in the height direction and can freely rotate in the axis direction after the structures are matched in place. As shown in fig. 4: because can rotate between the major-minor breakwater, can change the contained angle of the two and change the length (L) width (W) of breakwater assembly to realize the deformation of breakwater assembly, with the oil tank that is suitable for multiple shape and multiple inner structure, and through the better effect of making an uproar that falls of breakwater deformation, theoretically there are infinite kinds of deformation possibilities in the length (L) width (W) of breakwater, as figure 5: the length dimension (L1) of the major and minor breakwaters can be selected in a variety of ways. For example, for an oil tank with a large internal space, a main breakwater and an auxiliary breakwater with a large L1 can be selected, so that the size of the breakwater assembly can be larger, and the purposes of wave prevention and noise reduction can be better achieved. Similarly, the height of the main and auxiliary breakwaters can be selected from various heights for oil tanks with various heights. The size types of the main wave plates and the auxiliary wave plates can be increased along with the increase of the number of the oil tank assemblies, so that the main wave plates and the auxiliary wave plates are further standardized and serialized to form a model selection library with abundant size types. When the breakwater assembly does not enter the oil tank, the angle between the main breakwater and the auxiliary breakwater can be freely adjusted to adjust the length and the width of the breakwater assembly, so that the breakwater assembly is suitable for various oil tanks. After the shape of the oil tank and the arrangement of the built-in parts are determined, the positions of the two mounting surfaces are also determined; after the two main breakwaters are fixed by the mounting surface, the auxiliary breakwaters are also fixed, so that the purpose that the breakwater assembly is fixed is achieved. The main and auxiliary breakwaters can be fixedly connected with the transverse breakwaters through the bolt seats, and each main or auxiliary breakwater can be added with a plurality of transverse breakwaters according to the noise reduction requirement and the size condition of the main or auxiliary breakwater, as shown in fig. 6. The bolts of the transverse breakwaters are inserted into the bolt seats of the main breakwaters and the auxiliary breakwaters to be matched with the bolt seats, two bolts of each transverse breakwaters are required to be simultaneously inserted into the corresponding bolt seats, and the requirement of drawing force is met by controlling the matching size so as to ensure that the transverse breakwaters cannot fall off. The number of the transverse breakwaters can be increased or decreased according to the actual noise condition. The connection between the main breakwater and the oil tank can be an installation structure or a welding structure; 1) if the mounting structure is used: the erection support of main breakwater inserts in the trompil of oil tank installation face, inserts the riveting again in the erection support in order to prevent that the support from droing, welds the apron outside oil tank installation face at last and seals, 2) if use welded structure: the main breakwater is designed with a support groove, an independent welding support enters the oil tank from an opening of a pump port of the oil tank and is welded with the inner surface of the oil tank in advance, and the breakwater is assembled and fixed with the welding support through the support groove as shown in fig. 8.

It should be noted that the above-mentioned embodiments are not intended to limit the scope of the present invention, and all equivalent modifications and substitutions based on the above-mentioned technical solutions are within the scope of the present invention as defined in the claims.