阅读说明：本技术 一种厢式车厢板拼接结构及厢式车 (Van plate splicing structure of van vehicle and van vehicle ) 是由 李光鑫 邬世锋 张正国 于 2021-09-29 设计创作，主要内容包括：本发明公开一种厢式车厢板拼接结构及厢式车,包括依次排列拼接固定的连接单元,每一连接单元包括连接板以及第一连接头和第二连接头,相邻连接单元通过第一连接头和第二连接头连接,第一连接头和第二连接头之间设有密封层和固定层。本发明第一连接头和第二连接头均设在连接板朝厢内一侧,相邻连接单元的连接板能够组成一个完整平面,同时在连接处设置密封层和固定层,从而能够有效分隔厢内外环境,相匹配的第一连接头和第二连接头能够提高相邻连接单元的固定面大小,提高连接稳定性,能适用普通碳钢、高强度度钢、铝材、不锈钢等材料,并且极大的降低生产成本和耗材,特别是适合工业大批量生产及无人化产线建设。(The invention discloses a van body plate splicing structure and a van, which comprise connecting units which are sequentially arranged, spliced and fixed, wherein each connecting unit comprises a connecting plate, a first connecting head and a second connecting head, adjacent connecting units are connected through the first connecting head and the second connecting head, and a sealing layer and a fixing layer are arranged between the first connecting head and the second connecting head. The first connector and the second connector are arranged on one side of the connecting plate facing the interior of the compartment, the connecting plates of adjacent connecting units can form a complete plane, and meanwhile, the sealing layer and the fixing layer are arranged at the connecting position, so that the interior and exterior environments of the compartment can be effectively separated, the size of the fixing surface of the adjacent connecting units can be increased by the matched first connector and the matched second connector, the connecting stability is improved, the connecting device is suitable for materials such as common carbon steel, high-strength steel, aluminum materials, stainless steel and the like, the production cost and consumable materials are greatly reduced, and the connecting device is particularly suitable for industrial mass production and unmanned production line construction.)

1. The utility model provides a van-type carriage board mosaic structure, its characterized in that includes that a plurality of arranges the fixed linkage unit of concatenation in proper order along transversely, each the linkage unit includes the connecting plate and sets up respectively the first connector and the second connector on connecting plate both sides limit, first connector and second connector all set up connecting plate one side in towards railway carriage or compartment, and first connector and second connector match the setting, and are adjacent the linkage unit passes through first connector and second connector are connected be equipped with fixed bed and sealing layer between first connector and the second connector.

2. The van panel splicing structure of claim 1, wherein the sealing layer comprises an outer adhesive layer disposed adjacent to the gap between the connecting plates, the outer adhesive layer extending from a bottom end to a top end to seal the connecting areas of the first and second connectors.

3. The van body plate splicing structure according to claim 1 or 2, wherein the sealing layer comprises a sealing strip arranged between the first connector and the second connector, and the sealing strip vertically extends from the bottom end of the connecting surface of the first connector and the second connector to the connecting surface of the first connector and the second connector, the top end of which is sealed.

4. The splicing structure of van body plates according to claim 3, wherein a pair of the sealing strips is arranged between the first connector and the second connector, and the pair of the sealing strips are symmetrically arranged on two sides of the fixed layer.

5. The splicing structure of van body plates according to claim 4, wherein the first connecting joint comprises a first inward flange and a first outward extending edge which are distributed in an L shape, the first inward flange is connected with one side edge of the connecting plate, the first inward flange extends inwards, and the first outward extending edge extends towards one side far away from the connecting plate; the second connector is including the second inside flanging and the second that are L type distribution, the second inside flanging with connecting plate opposite side edge is connected, and the second inside flanging extends the setting inwards, the second inside flanging extends the setting towards connecting plate inside direction one side, wherein sealing strip and fixed bed set up between first inside flanging medial surface and the second inside flanging lateral surface, the tight setting of the side lateral surface subsides of extending in first outside flanging medial surface and the second.

6. The splicing structure of the van body plate according to claim 5, wherein the pair of sealing strips are symmetrically arranged at two ends of the inner side surface of the first inward flange and are tightly sealed with the second inward flange, and the fixing layer is arranged in the middle of the inner side surface of the first inward flange and is fixedly connected with the second inward flange.

7. The van body panel splicing structure according to claim 6, wherein the fixing layer is a spot welding layer which is vertically and evenly arranged between the first inward flange and the second inward flange at intervals.

8. The van panel splicing structure of claim 6, wherein the sealing strip is a double-sided adhesive tape.

9. The van panel splicing structure of claim 1, wherein the connecting plate, the first connector and the second connector are integrally formed.

10. A van vehicle using the van plate splicing structure according to any one of claims 1 to 9.

Technical Field

The invention relates to the technical field of van vehicles, in particular to a van vehicle plate splicing structure and a van vehicle.

Background

In the transport process of driving, the railway carriage or compartment board can inevitably receive the impact influence of goods, therefore the railway carriage or compartment board structure needs certain intensity, and simultaneously in order to guarantee the safety of the internal goods of railway carriage or compartment, the railway carriage or compartment board still need have certain waterproof sealing performance.

At present, the van board structure mainly comprises a corrugated board welding type, a steel flat cold pressing riveting type, a steel flat whole seam welding type and the like. Wherein the corrugated board can increase the wind resistance; the cold pressure riveting of steel flat plate has the restriction to material strength, and the steel flat plate whole seam welding formula can solve intensity and waterproof problem, but production efficiency is low, the energy consumption is high, and welding self warp greatly simultaneously, is unfavorable for the preparation of sheet metal, and uneven can reflect by warping and influence the outward appearance on the external surface of automobile body.

Therefore, it is necessary to develop a new type of platform structure.

Disclosure of Invention

The invention aims to provide a van body plate splicing structure and a van, and aims to solve the problems of a van body plate structure in the prior art.

In order to achieve the purpose, the invention discloses a van body plate splicing structure in a first aspect, which comprises a plurality of connecting units which are sequentially arranged, spliced and fixed along the transverse direction, wherein each connecting unit comprises a connecting plate, and a first connecting head and a second connecting head which are respectively arranged on two side edges of the connecting plate, the first connecting head and the second connecting head are both arranged on one side of the connecting plate facing the inner side of the van body, the first connecting head and the second connecting head are arranged in a matching manner, the adjacent connecting units are connected through the first connecting head and the second connecting head, and a fixing layer and a sealing layer are arranged between the first connecting head and the second connecting head which are connected.

Compared with the prior art, the invention has the beneficial effects that:

the invention adopts a plurality of connecting units to splice and fix to form a compartment plate, each connecting unit comprises a connecting plate, a first connector and a second connector which are matched with two side edges of the connecting plate, a fixing layer is arranged between the first connector and the second connector for fixedly connecting the adjacent connecting units, the first connector and the second connector are both arranged on one side of the connecting plate facing the compartment, therefore, the connecting plates of the adjacent connecting units can form a complete plane, and meanwhile, the sealing layer is arranged at the connecting position, thereby effectively separating the internal environment and the external environment of the carriage, improving the size of the fixing surface of the adjacent connecting units by the first connecting head and the second connecting head which are matched, improving the connection stability, being suitable for materials such as common carbon steel, high-strength steel, aluminum material, stainless steel and the like, and greatly reduces the production cost and the material consumption, and is particularly suitable for industrial mass production and unmanned production line construction.

On the basis of the technical scheme, the invention can be further improved as follows:

further, the sealing layer is including setting up adjacent the outside of connecting plate clearance department is beaten the glue film, outside is beaten the glue film and is extended to the top by the bottom and seal first connector and second connector linking area.

Through adopting above-mentioned scheme, beat the glue film through the outside and seal the subregion of the connection of first connector and second connector, effectively completely cut off the internal and external environment of railway carriage or compartment, play certain guard action to the fixed bed simultaneously.

Further, the sealing layer is including setting up sealing strip between first connector and the second connector, the sealing strip along vertical by the connection face bottom of first connector and second connector extends to the connection face of the sealed first connector in top and second connector.

Furthermore, be equipped with between first connector and the second connector a pair of the sealing strip, it is a pair of the sealing strip symmetry sets up the fixed bed both sides.

Through adopting above-mentioned scheme, the inside and outside steam of sealing strip setting in the sealing strip of fixed bed both sides effective isolated railway carriage or compartment is avoided the fixed bed to receive external environment influence by the colleague, improves the sealed effect of connection stability and junction, is applicable to the van that has higher waterproof demand.

Furthermore, the first connecting joint comprises a first inward flanging and a first outward extending edge which are distributed in an L shape, the first inward flanging is connected with one side edge of the connecting plate, the first inward flanging extends inwards, and the first outward extending edge extends towards one side far away from the connecting plate; the second connector is including the second inside flanging and the second that are L type distribution, the second inside flanging with connecting plate opposite side edge is connected, and the second inside flanging extends the setting inwards, the second inside flanging extends the setting towards connecting plate inside direction one side, wherein sealing strip and fixed bed set up between first inside flanging medial surface and the second inside flanging lateral surface, the tight setting of the side lateral surface subsides of extending in first outside flanging medial surface and the second.

Through adopting above-mentioned scheme, first connector and second connector all set up the inboard at the connecting plate to avoid influencing railway carriage or compartment board outward appearance roughness, set up a pair of sealing strip and fixed bed between first flanging and second flanging, effectively completely cut off steam outside, extension limit lateral surface pastes tightly in first extension limit medial surface and the second simultaneously, and the location when being convenient for install also further improves the sealed effect of railway carriage or compartment internal portion.

Furthermore, the pair of sealing strips are symmetrically arranged at two ends of the inner side surface of the first inward flanging and tightly attached and sealed with the second inward flanging, and the fixing layer is arranged in the middle of the inner side surface of the first inward flanging and fixedly connected with the second inward flanging.

Through adopting above-mentioned scheme, set up the sealing strip at first inside flanging medial surface both ends, can die regional the sealing between first inside flanging and the second inside flanging, with steam direct isolation outside the railway carriage or compartment board, improve sealed effect.

Further, the fixed layer is a spot welding layer which is arranged between the first inner flanging and the second inner flanging at equal intervals along the vertical direction.

Further, the sealing strip is a double-sided adhesive tape.

By adopting the scheme, the double-sided adhesive tape is convenient for manual operation, has low requirement on operator skills, is easier to implement an automatic assembly line, effectively reduces labor intensity and has low cost.

Furthermore, the connecting plate, the first connector and the second connector are integrally formed.

By adopting the scheme, the structural strength and the sealing performance are further improved.

The invention also discloses a van vehicle adopting the van vehicle carriage plate splicing structure.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of embodiment 1 of the present invention.

Fig. 2 is a schematic sectional view of a-a in fig. 1.

Fig. 3 is a partially enlarged structural diagram of B in fig. 2.

Fig. 4 is a schematic sectional structure view of C-C in fig. 1.

Fig. 5 is a schematic view of a connection structure of adjacent connection units in embodiment 2 of the present invention.

Fig. 6 is a schematic view of a connection structure of adjacent connection units of embodiment 3 of the present invention.

Fig. 7 is a schematic view of a connection structure of adjacent connection units of embodiment 4 of the present invention.

Shown in the figure:

1. a connecting plate;

2. a first connector; 201. a first inner flange; 202. a first extension edge;

3. a second connector; 301. a second inner flanging; 302. a second inner extending edge;

4. a sealing strip;

5. spot welding the layer;

6. and (5) coating an adhesive layer on the outer part.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.

In the description of the present application, it is to be understood that the terms "lateral," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular manner of operation, and are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example 1:

as shown in fig. 1 to 4, the splicing structure for the van body panels provided in this embodiment includes a plurality of connecting units which are sequentially arranged along the transverse direction and are spliced and fixed.

Each connecting unit comprises a connecting plate 1, a first connector 2 and a second connector 3, wherein the first connector 2 and the second connector 3 are respectively arranged on two side edges of the connecting plate 1, the second connectors 3 are matched with the first connectors 2, and adjacent connecting units are connected through the first connectors 2 and the second connectors 3.

Connecting plate 1 and first connector 2 and 3 integrated into one piece settings of second connector improve structural strength and sealing performance.

Be equipped with a pair of sealing strip 4 and fixed bed between the first connector 2 that is connected and the second connector 3, a pair of sealing strip 4 all extends to the top setting along vertical being connected face bottom by first connector 2 and second connector 3, and the fixed bed setting is used for connecting fixed first connector 2 and second connector 3 between a pair of sealing strip 4.

Specifically, the first connecting joint 2 comprises a first inward flanging 201 and a first outward extending edge 202 which are distributed in an L shape, the first inward flanging 201 is connected with one side edge of the connecting plate 1, the first inward flanging 201 extends inwards, and the first outward extending edge 202 extends towards one side far away from the connecting plate 1; second connector 3 is including being the second in turn-ups 301 and the second of L type distribution and extending limit 302 in, second in turn-ups 301 is connected with 1 opposite side of connecting plate, and second in turn-ups 301 extends the setting inwards, extend limit 302 in the second and extend the setting towards 1 inside direction one side of connecting plate, wherein sealing strip 4 and fixed layer set up in between first in turn-ups 201 medial surface and second in turn-ups 301 lateral surface, extend limit 302 lateral surface in first extension limit 202 medial surface and the second and paste tightly and set up.

First connector 2 and second connector 3 all set up the inboard at connecting plate 1 to avoid influencing railway carriage or compartment board outward appearance roughness, set up a pair of sealing strip 4 and fixed bed between first flange 201 and second flange 301, effectively completely cut off steam outside, extend limit 302 lateral surface in first flange 202 medial surface and the second simultaneously and paste tightly, fix a position when being convenient for install, also further improve the sealed effect of railway carriage or compartment internal portion.

The pair of sealing strips 4 are symmetrically arranged at two ends of the inner side face of the first inward flange 201 and are tightly attached and sealed with the second inward flange 301, and the fixing layer is arranged in the middle of the inner side face of the first inward flange 201 and is fixedly connected with the second inward flange 301.

Set up sealing strip 4 at first intussusception 201 medial surface both ends, can die regional the sealing between first intussusception 201 and the second intussusception 301, with steam direct isolation outside the railway carriage or compartment board, improve sealed effect.

The fixed layer is a spot welding layer 5 which is uniformly arranged between the first inward turned edge 201 and the second inward turned edge 301 at intervals along the vertical direction.

The sealing strip 4 is a double-sided adhesive tape which is convenient for manual operation, has low requirement on operator skills, is easier to implement an automatic assembly line, effectively reduces labor intensity and has low cost.

This embodiment adopts the fixed railway carriage or compartment board that forms of a plurality of linkage unit concatenation, each linkage unit all includes connecting plate 1 and sets up 1 both sides assorted first connector 2 of connecting plate and second connector 3, set up a pair of sealing strip 4 between first connector 2 and second connector 3, simultaneously through fixed bed fixed first connector 2 and second connector 3 between a pair of sealing strip 4, effectively isolated railway carriage or compartment inside and outside steam, also avoid the fixed bed to receive the external environment influence simultaneously, improve connection stability, under the prerequisite of effectively guaranteeing joint strength, improve the sealed effect of junction, can be suitable for ordinary carbon steel, high strength steel, aluminum product, materials such as stainless steel, and very big reduction in production cost and consumptive material, especially, be fit for industry mass production and unmanned production line construction.

Example 2:

as shown in fig. 5, the structure of the present embodiment is substantially the same as that of embodiment 1, except that:

only be equipped with one between first connector 2 of this embodiment and the second connector 3 and extend to the sealing strip 4 on top by the bottom, sealing strip 4 sets up in the fixed bed towards the external portion one side of railway carriage or compartment, plays isolated effect to the vapour outside railway carriage or compartment, plays certain guard action to the fixed bed simultaneously.

Example 3:

as shown in fig. 6, the structure of the present embodiment is substantially the same as that of embodiment 1, except that:

the pair of sealing strips 4 is not provided in the embodiment, the sealing structure is adopted in the embodiment to be the external gluing layer 6 arranged at the gap between the adjacent connecting plates 1, and the external gluing layer 6 extends from the bottom end to the top end to seal the connecting area of the first connecting head 2 and the second connecting head 3.

Make glue film 6 through the outside and seal the regional connection of first connector 2 and second connector 3, effectively isolated railway carriage or compartment internal and external environment plays certain guard action to the fixed layer simultaneously.

Example 4:

as shown in fig. 7, the structure of the present embodiment is substantially the same as that of embodiment 1, except that:

in this embodiment, on the basis of the pair of sealing strips 4 of the embodiment, the external adhesive applying layer 6 disposed at the gap between the adjacent connecting plates 1 is further added, and the external adhesive applying layer 6 extends from the bottom end to the connecting area of the top-sealed first connector 2 and the second connector 3.

Glue the layer through the outside 6 and seal the regional connection of first connector 2 and second connector 3, further isolated railway carriage or compartment internal and external environment plays certain guard action to the fixed bed simultaneously.

In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.