CN212290047U - Non-metal double-layer structure of car as a house carriage floor - Google Patents

Abstract

The utility model discloses a non-metal double-layer structure of a floor of a compartment of a motor home, which comprises an upper floor composite board, a lower floor composite board and a framework layer arranged between the upper floor composite board and the lower floor composite board; the framework layer is provided with a partition assembly, and the partition assembly divides the framework layer into a plurality of installation spaces for installing equipment. The utility model provides a great equipment fixing space provides bigger more scientific overall arrangement space for electrical equipment.

Description

Non-metal double-layer structure of car as a house carriage floor

Technical Field

The utility model relates to a car as a house field, concretely relates to nonmetal bilayer structure in car as a house carriage floor.

Background

In the prior art, a frame body is formed by welding and splicing metal square tubes to heighten the floor at the lower layer of a motor home, or a suspension beam is formed at the upper part of a chassis. The industry development at the present stage enters a brand-new stage, from the initial simple products to the practical and diversified requirements at present, and the available space in the vehicle is more apparent. At the completion the utility model discloses in-process, utility model human finds that prior art exists at least and can't provide the problem in bigger more scientific overall arrangement space for electrical equipment. Based on this, it is highly desirable to develop a platform floor structure that effectively addresses the deficiencies of the prior art.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a nonmetal bilayer structure in car as a house carriage floor provides great equipment fixing space, provides bigger more scientific overall arrangement space for electrical equipment.

In order to achieve the above object, the utility model adopts the following technical scheme:

the non-metal double-layer structure of the floor of the compartment of the caravan comprises an upper-layer floor composite board, a lower-layer floor composite board and a framework layer arranged between the upper-layer floor composite board and the lower-layer floor composite board; the framework layer is provided with a partition assembly, and the partition assembly divides the framework layer into a plurality of installation spaces for installing equipment.

Further, the height of the framework layer is 265 mm.

Still further, the composite board of the upper floor is formed by compounding a 17mm honeycomb board and a fiberboard.

Furthermore, the lower floor composite board is formed by compounding a corrosion-resistant glass steel plate with the thickness of 1.5mm, a PVC heat-insulating fireproof material with the thickness of 25mm and a corrosion-resistant glass steel plate with the thickness of 1.5 mm.

Furthermore, the framework layer and the partition assembly are 15mm environment-friendly composite wood boards.

Furthermore, the upper floor composite board is provided with an equipment access hole at a position corresponding to the installation space.

Compared with the prior art, the utility model discloses following beneficial effect has:

the framework layer is arranged between the upper floor composite board and the lower floor composite board, the framework layer is separated into a plurality of installation spaces for installing equipment by the partition assembly, a larger layout space is provided for equipment installation, the equipment can be more reasonably arranged, the center of mass of the whole vehicle is stabilized in the middle, and meanwhile, the upper floor composite board access hole is designed, so that the equipment is more convenient to overhaul; the height of the framework layer between the upper floor composite board and the lower floor composite board is 265mm, an environment state which is independent and has air exchange in the vehicle is formed, the temperature and the humidity of the framework layer in the vehicle are ensured to be basically consistent, and the influence of the environment outside the vehicle on equipment in the vehicle is isolated; meanwhile, the freezing damage of the waterway equipment and the low-temperature fault of the lithium battery due to low temperature are avoided, and the potential safety hazard caused by high temperature is also avoided for the electrical equipment.

Drawings

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

Fig. 2 is an exploded view of the structure of the embodiment of the present invention.

Wherein, the names corresponding to the reference numbers are:

1-upper floor composite board, 2-framework layer, 3-partition component, 4-lower floor composite board and 5-equipment access hole.

Detailed Description

To make the objectives, technical solutions and advantages of the present application more clear, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples.

Examples

As shown in fig. 1 to fig. 2, the present embodiment provides a non-metal double-layer structure of a floor of a caravan compartment, and it should be noted that the terms of "first", "second", "third", and the like in the present embodiment are only used for distinguishing similar components, and are not to be construed as a specific limitation to the protection scope. In addition, the terms of orientation such as "bottom", "top", "side edges", and the like in the present embodiment are explained based on the drawings.

The non-metal double-layer structure of the car as a house compartment floor comprises an upper floor composite board 1, a lower floor composite board 4 and a framework layer 2 arranged between the upper floor composite board 1 and the lower floor composite board 4; the framework layer 2 is provided with a partition component 3, the partition component 3 divides the framework layer into a plurality of installation spaces which can be used for installing equipment, and specifically, the height of the framework layer 2 is 265 mm. Most of the installations of hydropower equipment in the industry at present are placed in a vehicle or hung on the lower portion of the chassis, the method is mostly limited by a chassis structure or vehicle interior layout, so that good counterweight layout cannot be achieved, the height of the framework layer 2 is 265mm, the available height net size is 265mm, and a good concentrated layout space is provided for the hydropower equipment of the whole vehicle, so that the center of mass of the whole vehicle is more in accordance with the design standard of a passenger vehicle. The prior art can not ensure the working environment of hydroelectric equipment, the conventional equipment is easy to age for a long time, and whether the equipment can be normally used due to the change of the working environment can not be ensured in the using process; the lower floor composite board 4 based on this embodiment is formed by 1.5mm corrosion-resistant glass steel plate, 25mmPVC (PVC is the abbreviation of polyvinyl chloride) thermal-insulated refractory material and 1.5mm corrosion-resistant glass steel plate complex, specifically be inside and outside two-layer 1.5mm corrosion-resistant glass steel plate, the intermediate layer is 25mmPVC thermal-insulated refractory material, its influence that can furthest's isolated vehicle exterior environment (such as the flying stone during the driving, steam), thereby the invariable internal environment temperature of formula fluid design has been guaranteed wherein equipment in the cooperation car simultaneously, the good operating mode of pipeline/circuit, effectively solved among the prior art to equipment hang the problem of the through-hole of a large amount of pipe circuits that must open. In the prior art, the floor in the vehicle adopts a framework supporting composite board form, polyurethane foam materials are used for filling, treading deformation can be formed when the area of single filling foam is large, if the framework is large, the situation can be avoided, but the manufacturing process is more complicated and the weight of the whole vehicle is increased, the upper floor composite board 1 is arranged in the embodiment, the upper floor composite board 1 is formed by compounding a 17mm honeycomb board and a fiberboard, specifically, the fiberboard is arranged below the upper 17mm honeycomb board, the fiberboard is arranged above the upper reinforcing integral endurance dispersion 17mm honeycomb board, the local stress strength of the 17mm honeycomb board is dispersed, and the framework layer 2 and the partition component 3 are 15mm environment-friendly composite boards; the design of the upper floor composite board 1 and the middle framework layer 2 well solves the problem of treading deformation, and simultaneously, the reasonable combination and application of light materials greatly reduce the weight of the whole vehicle.

The prior art depends on welding, needs professional welding personnel to process and manufacture (the labor cost of the professional personnel is far higher than that of common workers), and is not favorable for batch production due to long assembly time. According to the embodiment, the traditional welding auxiliary frame is omitted, and the lower surface of the lower floor composite plate 4 is directly connected with the original vehicle girder, so that the skill requirement of workers is reduced; meanwhile, the upper floor composite board 1, the lower floor composite board 4 and the framework layer 2 can be prefabricated and then assembled at the same time, and can be assembled and produced in a modularized mode.

The existing product floor lower structure mostly only considers box lifting and equipment hanging, so that other forms of structure reinforcement are needed to ensure the stability of the upper box structure. The embodiment fully considers the matching rigidity of the upper box body and the whole body, and does not need to additionally reinforce the upper box body part. The embodiment has no metal processing and manufacturing, welding is not needed, the upper floor composite board 1, the lower floor composite board 4 and the framework layer 2 are formed and cut by an automatic engraving machine to reduce manual blanking, the upper floor composite board 1, the lower floor composite board 4 and the framework layer 2 can be manufactured separately and simultaneously to reduce the manufacturing period, the material consumption and the process assembly steps are simplified, and meanwhile, the whole upper assembly can be finally combined on the chassis.

Among the prior art hydroelectric equipment place under the chassis or occupy furniture space, need to go under the car or overcome the narrow and small obstacle in furniture space during the maintenance, inconvenient very much, based on this, further improve upper floor composite sheet 1 as this embodiment and be provided with overhaul port 5 in the position that corresponds installation space, the setting of overhaul port 5 can be seted up on upper floor composite sheet 1 according to the equipment component of casing ply 2, convenient maintenance.

The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.

Claims (6)

1. The non-metal double-layer structure of the floor of the compartment of the caravan is characterized by comprising an upper-layer floor composite board, a lower-layer floor composite board and a framework layer arranged between the upper-layer floor composite board and the lower-layer floor composite board; the framework layer is provided with a partition assembly, and the partition assembly divides the framework layer into a plurality of installation spaces for installing equipment.

2. The non-metallic bi-layer structure of claim 1, wherein the height of the carcass layer is 265 mm.

3. The non-metallic double-layer structure according to claim 1 or 2, wherein the upper floor composite board is formed by compounding a 17mm honeycomb board and a fiberboard.

4. The non-metallic double-layer structure according to claim 3, wherein the lower floor composite board is formed by compounding 1.5mm corrosion-resistant glass fiber reinforced plastic boards, 25mm PVC heat-insulating refractory materials and 1.5mm corrosion-resistant glass fiber reinforced plastic boards.

5. The non-metallic bi-layer structure of claim 4, wherein the carcass layer and the partition assembly are 15mm environmentally friendly composite wood panels.

6. The non-metallic double-layered structure according to claim 5, wherein the upper floor composite panel is provided with an equipment access hole at a position corresponding to the installation space.

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