CN214985680U

CN214985680U - Floor assembly for vehicle and vehicle

Info

Publication number: CN214985680U
Application number: CN202022480427.XU
Authority: CN
Inventors: 尚红波; 孙江曼; 孙垒; 王智文
Original assignee: Beijing Automotive Research Institute Co Ltd
Current assignee: Beijing Automotive Research Institute Co Ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-12-03
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a floor assembly and vehicle for vehicle, floor assembly includes: the upper connecting layer and the lower connecting layer are arranged at intervals; the bearer layer, the bearer layer sets up between last articulamentum and lower articulamentum and includes: the bearing plate is constructed into a wooden piece and is arranged between the upper connecting layer and the lower connecting layer; the reinforcing plate is arranged between the upper connecting layer and the lower connecting layer and is connected with the circumferential side wall of the bearing plate. According to the utility model discloses a floor assembly for vehicle, this floor assembly structure is connecting layer, bearer layer and lower connection layer structure. Through being wooden with last articulamentum and the loading board structure between the articulamentum down, wooden light in weight, density is low and have good intensity, greatly reduced the weight of floor assembly and guaranteed the intensity of floor assembly.

Description

Floor assembly for vehicle and vehicle

Technical Field

The utility model belongs to the technical field of the vehicle and specifically relates to a floor assembly and vehicle for vehicle is related to.

Background

In the related art, the existing commercial van-type light truck floor mainly comprises steel patterns, aluminum alloy sections, bamboo plywood and the like. The steel pattern floor is heavy in self weight, the surface of the steel pattern floor is treated by paint spraying, but the steel pattern floor can be corroded under the working condition of long-time wind blowing and sun drying. The aluminum alloy decorative pattern dead weight is great, and individual layer aluminium welding seam intensity is poor, along with long-time the use, and the cooperation nature of buckle leakproofness can reduce. The bamboo plywood floor has larger dead weight, and the traditional connection matching property and the wear resistance of the bamboo plywood floor and metal parts such as steel, aluminum and the like are poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. For this reason, an object of the utility model is to provide a floor assembly for vehicle, this floor assembly is through constructing the loading board between upper junction layer and the lower junction layer for wooden, and wooden light in weight, density is low and have good intensity, greatly reduced the weight of floor assembly and guaranteed the intensity of floor assembly.

The utility model discloses still provide a vehicle that has above-mentioned floor assembly.

According to the utility model discloses a floor assembly for vehicle, floor assembly includes: the upper connecting layer and the lower connecting layer are arranged at intervals; the bearing layer, the bearing layer set up in go up the articulamentum with between the articulamentum and the lower articulamentum and include: a bearing plate configured as a wooden piece and disposed between the upper connection layer and the lower connection layer; the reinforcing plate is arranged between the upper connecting layer and the lower connecting layer and is connected with the circumferential side wall of the bearing plate.

According to the utility model discloses a floor assembly for vehicle, this floor assembly constructs for wooden piece through the bearer layer with last articulamentum and down between the articulamentum, greatly reduced floor assembly's weight, guaranteed floor assembly structural strength, rigidity and sealing performance simultaneously.

According to the utility model discloses an embodiment, the loading board is a plurality of and sets up at the horizontal direction interval, the reinforcing plate sets up in adjacent two between the loading board.

According to an embodiment of the invention, the reinforcing plate is constructed as a plastic part.

According to the utility model discloses an embodiment, the floor assembly still includes: the wearing layer, the wearing layer set up in go up the tie layer upside.

According to an embodiment of the invention, the wear layer is constructed as a mixture of one or both of polyurethane and wear resistant rubber.

According to an embodiment of the invention, a flame retardant is mixed in the wear layer.

According to the utility model discloses an embodiment, go up the articulamentum and a plurality of between the loading board and/or articulamentum and a plurality of down be provided with the adhesive linkage between the loading board.

According to an embodiment of the invention, the upper connection layer and the lower connection layer are configured as a mixture of one or more of glass fiber pieces, basalt fiber pieces, carbon fiber-glass fiber hybrid pieces.

According to an embodiment of the invention, at least part of the carrier layer is configured as a mixture of one or more of balsa, oak, beech, red and white ash, maple, spruce or pine. According to an embodiment of the invention, at least part of the carrier layer is constructed as a balsa.

The vehicle according to the present invention is briefly described below.

According to the utility model discloses a be provided with the floor assembly of above-mentioned embodiment on the vehicle, because according to the utility model discloses a vehicle has the floor assembly of above-mentioned embodiment, consequently the goods railway carriage or compartment floor of this vehicle has higher bearing capacity, and impact resistance to and realize the biggest lightweight on floor. In addition, welding and spraying are not needed in the machining process of the floor of the vehicle, so that the machining time of the floor is saved, and the machining efficiency is improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a side cross-sectional view of a floor assembly according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a floor assembly according to an embodiment of the present invention;

fig. 3 is a schematic structure of a floor framework according to an embodiment of the present invention.

Reference numerals:

a floor assembly 1, an upper connecting layer 11, a lower connecting layer 12,

the carrier layer 13, the carrier plate 131, the stiffener plate 132,

wear layer 14, adhesive layer 15, floor stringer 16,

a first floor beam 17, a second floor beam 18, a third floor beam 19, and rivets 20.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

A floor assembly 1 for a vehicle according to an embodiment of the present invention is described below with reference to fig. 1 to 3, the floor assembly 1 including an upper connecting layer 11, a lower connecting layer 12, and a load-bearing layer 13. The upper connection layer 11 and the lower connection layer 12 are disposed at a distance from each other, and the carrier layer 13 includes a carrier plate 131 and a reinforcing plate 132. The bearing plate is constructed by a wooden piece and is arranged between the upper connecting layer and the lower connecting layer, and the reinforcing plate is arranged between the upper connecting layer and the lower connecting layer and is connected with the circumferential side wall of the bearing plate.

Specifically, the upper connecting layer 11, the lower connecting layer 12, and the load bearing layer 13 are stacked in the thickness direction to constitute the floor assembly 1. The upper connecting layer 11 and the lower connecting layer 12 are respectively located at the upper side and the lower side of the floor assembly 1 and can be used for fixing the bearing layer 13, and the bearing layer 13 can be arranged at the middle part of the upper connecting layer 11 and the lower connecting layer 12.

The utility model discloses an in the embodiment, bearing layer 13 can be by loading board 131 and reinforcing plate 132 constitute jointly, and loading board 131 can be constructed for wooden spare, and wooden spare has characteristics such as density is low, rigidity is high and corrosion-resistant, consequently constructs loading board 131 for wooden spare can effectively improve the bearing capacity of loading board 131, simultaneously greatly reduced floor assembly 1's weight. And the bearing plate 131 is arranged between the upper connecting layer 11 and the lower connecting layer 12, so that the structural stability of the floor assembly 1 is ensured.

In a specific embodiment of the present invention, the loading plate 131 can be constructed as a balsa wood piece, and the width of the loading plate 131 can be designed between 10cm to 15cm, and the thickness of the loading plate 131 can be designed between 10mm to 15 mm. The light wood piece has the characteristics of low density, high specific rigidity and specific strength, corrosion resistance and the like. In addition, the light wooden piece does not need welding or spraying in the processing process, the processing time of the bearing plate 131 is saved, the processing efficiency of the bearing plate 131 is improved, and the rigidity and the strength of the bearing plate 131 can be improved after the light wooden piece and other materials are processed, so that the bearing capacity of the bearing plate 131 can be effectively improved by constructing the bearing plate 131 as the light wooden piece.

The reinforcing plate 132 may be disposed between the upper connecting layer 11 and the lower connecting layer 12, and the reinforcing plate 132 is connected to the circumferential side wall of the bearing plate 131. in a specific embodiment of the present invention, the reinforcing plate 132 may be disposed in a plurality of intervals, and the reinforcing plate 132 may be configured as a modified polypropylene member.

The width of the reinforcing plate 132 may be set between 1cm and 2cm, the length of the reinforcing plate 132 may be set between 50cm and 200cm, and the structural strength and rigidity of the floor assembly 1 are improved by arranging the reinforcing plate 132 at a plurality of intervals to connect the loading plates 131.

The whole floor assembly 1 can be arranged on the auxiliary frame of the cargo box in a connecting mode of clamping, riveting, screwing, gluing and the like, and the connecting mode of the floor assembly 1 is not limited to the method.

In short, the utility model discloses a floor assembly 1 constructs for wooden piece through with upper junction layer 11 and lower junction layer 12 between loading board 131, greatly reduced floor assembly 1's weight, guaranteed floor assembly 1 structural strength, rigidity and sealing performance simultaneously.

Referring to fig. 1, in an embodiment of the present invention, the plurality of loading plates 131 are arranged at intervals in the horizontal direction, and the reinforcing plate 132 is disposed between two adjacent loading plates 131. The multiple spaced arrangement of the supporting plates 131 can further improve the local strength of the floor assembly 1, and the reinforcing plate 132 can be disposed between two adjacent supporting plates 131 for connecting the two adjacent supporting plates 131, it should be explained here that the reinforcing plate 132 can be connected to the adjacent supporting plates 131 by an adhesive and further press-fitting, and by using the adhesive, the stability of the connection between the reinforcing plate 132 and the supporting plates 131 can be ensured, and the installation of the floor assembly 1 is facilitated. The plurality of reinforcing plates 132 and the plurality of bearing plates 131 are connected to form the bearing layer 13, so that the structural strength of the bearing layer 13 can be improved, and the light weight of the floor assembly 1 is ensured.

According to an embodiment of the present invention, the material of the reinforcing plate 132 may be a plastic member. It should be explained here that the plastic part may be one of engineering plastics such as modified polypropylene, modified polyethylene, modified polyvinyl chloride, etc.

As shown in fig. 1, in an embodiment of the present invention, the floor assembly 1 may further be provided with a wear-resistant layer 14, and the wear-resistant layer 14 may be disposed on the upper side of the upper connecting layer 11. The wear layer 14 can improve the wear resistance of the floor assembly 1, prevent other devices or goods from wearing the surface of the floor assembly 1 when the vehicle is in operation, damage the upper surface of the floor assembly 1, and reduce the aesthetic appearance of the floor assembly 1.

In general, the wear layer 14 can further protect the upper surface of the floor assembly 1 and improve the service life of the floor assembly 1. In a particular embodiment of the present invention, the thickness of the wear layer 14 may be between 3mm and 5 mm. The wear-resistant layer 14 may be configured as one or a mixture of two of polyurethane and wear-resistant rubber, and besides, the wear-resistant layer 14 may be configured as one of polyurethane, wear-resistant rubber, and composite wear-resistant material. By configuring the wear-resistant layer 14 as a polyurethane member, the wear resistance and the sealing property of the floor assembly 1 can be further improved, and the service life of the floor assembly 1 can be prolonged.

According to the utility model discloses an embodiment can be mixed with the fire retardant in the wearing layer 14, and the fire retardant can prevent that wearing layer 14 from firing burning to guarantee user's driving safety nature, and then improve floor assembly 1's security performance.

With reference to fig. 1, in an embodiment of the utility model, floor assembly 1 can also be provided with adhesive linkage 15, and adhesive linkage 15 can arrange between last articulamentum 11 and/or lower articulamentum 12 and a plurality of loading board 131, and adhesive linkage 15 can be respectively with the effect that last articulamentum 11 and lower articulamentum 12 are connected with a plurality of loading boards 131 the utility model discloses a specific embodiment, adhesive linkage 15 can be constructed into ageing resistance adhesive, and ageing resistance adhesive mobility and adhesion are strong, can further guarantee the connection between the different parts, has improved the compactness of connecting between the part to improve the intensity and the leakproofness of floor assembly.

According to a specific embodiment of the present invention, the upper connection layer 11 and the lower connection layer 12 may be configured as one or a mixture of a glass fiber member, a basalt fiber member, a carbon fiber member, and a carbon fiber-glass fiber mixture member. The glass fiber part has the characteristics of good high temperature and low temperature resistance, good flame resistance, excellent oil and water resistance, excellent corrosion resistance and the like, and can further enhance the strength and rigidity of the floor assembly 1, so that the floor assembly layer has good mechanical properties and sealing performance.

According to a specific embodiment of the present invention, at least part of the carrier layer may be configured as a mixture of one or more of balsa, oak, beech, red and white ash, maple, spruce or pine. The wood part has the characteristics of low density, high specific rigidity and specific strength, corrosion resistance and the like. In addition, the wooden piece does not need welding and spraying in the processing process, so that the processing time of the bearing layer 13 is saved, and the processing efficiency of the bearing layer 13 is improved. And the light wood pieces and other materials can improve the rigidity and the strength of the bearing layer 13 after being processed, so that the bearing layer 13 is constructed by mixing one or more of the wood pieces, so that the bearing capacity of the bearing layer 13 can be effectively improved.

Referring to fig. 3, the floor assembly of the vehicle may be carried by the longitudinal beam 16 and the cross beam, in an embodiment of the present invention, the cross beam may include a first floor cross beam 17, a second floor cross beam 18 and a third floor cross beam 19, and the three cross beams may be arranged at a transverse interval, so as to increase the supporting area of the cross beam, and may be fixedly matched with the longitudinal beam 161, where the fixing manner may be welding or other connection manners such as bracket fixing.

The structure can increase the supporting area of the longitudinal beam 16 and the cross beam, so that the floor assembly 1 is stressed uniformly, the longitudinal beam 16 and the cross beam can be prevented from being damaged by local stress, and the structural strength of the floor assembly 1 is improved. In one embodiment of the present invention, the longitudinal beam 16 and the transverse beam may be constructed as extruded aluminum alloy, extruded magnesium alloy beams, or high strength steel beams.

With reference to fig. 2, in an embodiment of the present invention, the floor assembly 1 and the cross beam of the vehicle can be connected by rivets 20, the rivets 20 can be arranged at a plurality of intervals, the stability of connection between the floor assembly 1 and the cross beam can be further improved on the basis of not damaging the floor assembly by the rivets 20, and the connection by the rivets 20 can facilitate the detachment and installation, so as to facilitate the replacement of the floor assembly 1 by the working personnel, and further improve the working efficiency. In one embodiment of the present invention, the rivet 20 may be a cup-type blind rivet.

The vehicle according to the present invention is briefly described below.

According to the utility model discloses a be provided with floor assembly 1 of above-mentioned embodiment on the vehicle, because according to the utility model discloses a vehicle has floor assembly 1 of above-mentioned embodiment, therefore the goods railway carriage or compartment floor of this vehicle has higher bearing capacity, and impact resistance to and realize the biggest lightweight on floor. In addition, welding and spraying are not needed in the machining process of the floor of the vehicle, so that the machining time of the floor is saved, and the machining efficiency is improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present invention, "a plurality" means two or more.

In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A floor assembly for a vehicle, comprising:

the upper connecting layer and the lower connecting layer are arranged at intervals;

the bearing layer, the bearing layer set up in go up the articulamentum with between the articulamentum and the lower articulamentum and include:

a bearing plate configured as a wooden piece and disposed between the upper connection layer and the lower connection layer;

the reinforcing plate is arranged between the upper connecting layer and the lower connecting layer and is connected with the circumferential side wall of the bearing plate.

2. The floor assembly for a vehicle according to claim 1, wherein said carrier plates are plural and arranged at intervals in a horizontal direction, and said reinforcing plate is arranged between adjacent two of said carrier plates.

3. The floor assembly for a vehicle of claim 2, wherein said reinforcement panel is configured as a plastic piece.

4. The floor assembly for a vehicle of claim 3, further comprising: the wearing layer, the wearing layer set up in go up the tie layer upside.

5. The floor assembly for a vehicle of claim 4, wherein the wear layer is configured as a mixture of one or both of polyurethane and wear-resistant rubber.

6. The floor assembly for a vehicle of claim 5, wherein a flame retardant is mixed within said wear layer.

7. The floor assembly for a vehicle according to claim 6, wherein an adhesive layer is provided between the upper connecting layer and the plurality of loading plates and/or between the lower connecting layer and the plurality of loading plates.

8. The floor assembly for a vehicle of claim 7, wherein said upper and lower connecting layers are configured as a blend of one or more of fiberglass pieces, basalt fiber pieces, carbon fiber-fiberglass hybrids.

9. The floor assembly for a vehicle of any one of claims 1-8, wherein at least a portion of the load-bearing layer is configured as a blend of one or more of balsa, oak, beech, ash, maple, spruce, or pine.

10. A vehicle comprising a floor assembly as claimed in any one of claims 1 to 9.