Composite compression-resistant insulating plate

Abstract

The utility model relates to the technical field of insulating plates, in particular to a composite compression-resistant insulating plate, which comprises a plastic base material and composite plate layers arranged on the upper surface and the lower surface of the plastic base material, the plastic base material and the composite plate layers can be tightly combined through an adhesive or in a hot pressing manner, and the two composite plate layers are arranged in a mirror image manner by taking the plastic base material as a reference. According to the utility model, the defects in the prior art are overcome, the high-strength aramid fiber is introduced as the enhancement layer, the compression resistance of the insulating plate is obviously improved, the insulating plate can bear larger pressure without deformation or damage, and the insulating layer is made of epoxy resin materials, has good insulating performance and temperature resistance, can effectively isolate current, and has a good application prospect. The protective layer can prevent accidents such as electric shock and short circuit from happening, the multi-layer structural design is adopted, the strength is guaranteed, the weight is reduced, carrying and installation are convenient, the protective layer can resist erosion of various chemical substances, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to insulating plate technical field, concretely is a kind of composite compression-resistant insulating plate. BACKGROUND

[0002] Insulating plate material is a kind of high-performance insulating material widely used in electrical, electronic, building and other fields, with good dielectric properties and thermal conductivity, to ensure that breakdown and overheating phenomenon do not occur under normal working voltage.

[0003] Traditional insulating plate material often has problems such as insufficient compression resistance, unstable insulation performance or excessive weight, which is difficult to meet the comprehensive needs of modern industry for high-performance, lightweight and safe and environmentally friendly materials.

[0004] Therefore, it is particularly important to develop a new type of insulating plate material that has excellent compression resistance, good insulation performance, and is lightweight and easy to process. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a composite compression-resistant insulating plate, which overcomes the deficiencies of the prior art and solves the problems mentioned in the background.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a composite compression-resistant insulating plate, comprising a plastic base material and a composite board layer arranged on the upper and lower surfaces of the plastic base material, the plastic base material and the composite board layer are tightly combined by adhesive or hot pressing, and the two composite board layers are mirror images arranged with the plastic base material as the reference.

[0007] The composite board layer comprises a protective layer, a reinforcing layer and an insulating layer, and the protective layer, the reinforcing layer and the insulating layer are arranged in sequence, and the protective layer, the reinforcing layer and the insulating layer are tightly combined.

[0008] The protective layer, the reinforcing layer and the insulating layer are arranged in sequence from near to far from the composite board layer, the protective layer is used to protect the insulating plate from erosion by the external environment, and at the same time, increase its service life, the reinforcing layer is used to improve the overall strength and compression resistance of the insulating plate, and the insulating layer has good insulation performance and temperature resistance.

[0009] As a preferred technical scheme of the utility model, the protective layer is composed of a foaming layer and a polyvinyl chloride layer, one side of the foaming layer is fixedly connected with the surface of the composite board layer, and the polyvinyl chloride layer is fixedly connected with the surface of the reinforcing layer away from the foaming layer.

[0010] The polyvinyl chloride layer is used to protect the insulating plate from erosion by the external environment, and at the same time, increase its service life.

[0011] As a preferred technical scheme of the utility model, the outer surface of the insulation layer is formed with a plurality of plug-in grooves, and the plug-in grooves are arranged on the insulation layer at equal intervals.

[0012] The plug-in groove can be used to enhance the friction of the surface of the insulation layer and improve the anti-skid effect.

[0013] As a preferred technical scheme of the utility model, the cross section of the plug-in groove is isosceles trapezoidal, and a reinforcing plate matched with the shape of the plug-in groove is detachably installed inside the plug-in groove.

[0014] The reinforcing plate can be inserted into the plug-in groove, and the overall strength and compression resistance of the insulation plate can be improved by using the reinforcing plate.

[0015] As a preferred technical scheme of the utility model, the cross section of the reinforcing plate is triangular, and the top of the reinforcing plate is higher than the surface of the insulation layer.

[0016] The reinforcing plate can improve the overall strength and compression resistance of the insulation plate by itself, and further improve the anti-skid effect of the surface of the insulation plate.

[0017] As a preferred technical scheme of the utility model, the insulation layer is made of epoxy resin material, and the reinforcing layer is made of aramid fiber material.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] 1. By introducing high-strength aramid fiber as a reinforcing layer, the compression resistance of the insulation plate is significantly improved, so that it can withstand greater pressure without deformation or damage.

[0020] 2. The insulation layer is made of epoxy resin material, which has good insulation performance and temperature resistance, can effectively isolate current, and prevent electric shock and short circuit accidents.

[0021] 3. The multi-layer structure design not only ensures the strength, but also reduces the weight, facilitates transportation and installation, and the protective layer can resist the erosion of various chemicals, prolonging the service life.

[0022] 4. The insulation plate of the utility model can be cut, drilled and processed according to needs, and is convenient to cooperate with other parts. DRAWINGS

[0023] Figure 1 It is the overall schematic view of the utility model;

[0024] Figure 2 It is the structure layering schematic view of the utility model;

[0025] Figure 3This is a schematic diagram of the composite plate structure of this utility model;

[0026] Figure 4 For the present utility model Figure 2 A magnified view of a portion of point A in the middle.

[0027] In the diagram: 1. Plastic substrate; 2. Composite board layer; 3. Protective layer; 301. Foaming layer; 302. Polyvinyl chloride layer; 4. Reinforcing layer; 5. Insulating layer; 6. Insertion groove; 7. Reinforcing board. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-4 A composite pressure-resistant insulation board includes a plastic substrate 1 and composite board layers 2 disposed on the upper and lower surfaces of the plastic substrate 1. The plastic substrate 1 and the composite board layers 2 can be tightly bonded together by adhesive or hot pressing. The two composite board layers 2 are mirror images of the plastic substrate 1.

[0030] The composite board layer 2 includes a protective layer 3, a reinforcing layer 4, and an insulating layer 5, which are arranged sequentially and are tightly bonded together.

[0031] The protective layer 3, the reinforcing layer 4, and the insulating layer 5 are arranged in order from near to far from the composite board layer 2. The protective layer 3 is used to protect the insulating board from external environmental corrosion and increase its service life. The reinforcing layer 4 is used to improve the overall strength and compressive strength of the insulating board. The insulating layer 5 has good insulation and temperature resistance.

[0032] Specifically, the protective layer 3 is composed of a foam layer 301 and a polyvinyl chloride layer 302. One side of the foam layer 301 is fixedly connected to the surface of the composite board layer 2, and the side of the polyvinyl chloride layer 302 away from the foam layer 301 is fixedly connected to the surface of the reinforcing layer 4. The polyvinyl chloride layer 302 is used to protect the insulation board from the corrosion of the external environment and increase its service life.

[0033] Specifically, the outer surface of the insulating layer 5 has a plurality of insertion grooves 6, and the plurality of insertion grooves 6 are arranged at equal intervals on the insulating layer 5. The insertion grooves 6 can be used to enhance the friction of the surface of the insulating layer 5 and improve its anti-slip effect.

[0034] Specific, the cross section of the plug-in slot 6 is isosceles trapezoidal, and the plug-in slot 6 is detachably installed with the reinforcing plate 7 matched with the shape of the plug-in slot 6, the reinforcing plate 7 can be inserted into the plug-in slot 6, the overall strength and compression resistance of the insulating plate can be improved by using the reinforcing plate 7, the cross section of the reinforcing plate 7 is triangular, and the top of the reinforcing plate 7 is higher than the surface of the insulating layer 5, the reinforcing plate 7 can further improve the anti-skid effect of the surface of the insulating plate while improving the overall strength and compression resistance of the insulating plate.

[0035] Specific, the insulating layer 5 is made of epoxy resin material, and the reinforcing layer 4 is made of aramid fiber material.

[0036] Working principle: the protective layer 3, the reinforcing layer 4 and the insulating layer 5 are arranged from near to far in the composite board layer 2, the protective layer 3 is used for protecting the insulating plate from being eroded by the external environment, and at the same time, the service life of the insulating plate is increased, the reinforcing layer 4 is used for improving the overall strength and compression resistance of the insulating plate, and the insulating layer 5 has good insulation performance and temperature resistance.

[0037] Finally, it should be pointed out that: in the description of the utility model, it should be pointed out that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0038] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0039] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A composite pressure-resistant insulating board, comprising a plastic substrate (1) and composite board layers (2) disposed on the upper and lower surfaces of the plastic substrate (1), characterized in that: The plastic substrate (1) and the composite board layer (2) can be tightly bonded together by adhesive or hot pressing, and the two composite board layers (2) are set in a mirror image with respect to the plastic substrate (1); The composite board layer (2) includes a protective layer (3), a reinforcing layer (4) and an insulating layer (5), and the protective layer (3), the reinforcing layer (4) and the insulating layer (5) are arranged in sequence, and the protective layer (3), the reinforcing layer (4) and the insulating layer (5) are tightly bonded together.

2. The composite compression-resistant insulating board according to claim 1, characterized in that: The protective layer (3) is composed of a foam layer (301) and a polyvinyl chloride layer (302). One side of the foam layer (301) is fixedly connected to the surface of the composite board layer (2), and the side of the polyvinyl chloride layer (302) away from the foam layer (301) is fixedly connected to the surface of the reinforcing layer (4).

3. The composite compression-resistant insulating board according to claim 1, characterized in that: The outer surface of the insulating layer (5) has a plurality of insertion slots (6), and the plurality of insertion slots (6) are arranged at equal intervals on the insulating layer (5).

4. The composite compression-resistant insulating board according to claim 3, characterized in that: The cross-section of the insertion slot (6) is an isosceles trapezoid, and a reinforcing plate (7) that is adapted to the shape of the insertion slot (6) can be detachably installed inside the insertion slot (6).

5. A composite compression-resistant insulating board according to claim 4, characterized in that: The reinforcing plate (7) has a triangular cross-section, and the top of the reinforcing plate (7) is higher than the surface of the insulating layer (5).

6. The composite compression-resistant insulating board according to claim 1, characterized in that: The insulating layer (5) is made of epoxy resin material, and the reinforcing layer (4) is made of aramid fiber material.

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