Insulating plate with good weather resistance

Abstract

The utility model discloses an insulating plate with good weather resistance, which relates to the technical field of insulating plates and comprises an insulating plate body and a weather-proof mechanism arranged on the outer side of the insulating plate body, the insulating plate body comprises an insulating rubber plate, an insulating wood plate and a compression-resistant layer arranged between the insulating rubber plate and the insulating wood plate, the compression-resistant layer comprises a honeycomb structure fixedly arranged between the insulating rubber plate and the insulating wood plate, and a resin filler filled in gaps among the insulating rubber plate, the insulating wood plate and the honeycomb structure, and the resin filler is internally provided with a hollow filler for reducing the use amount of resin. Through the arrangement of the honeycomb structure and the resin filler in the compression-resistant layer, the compression-resistant effect of the insulating plate can be improved, the insulating plate is not prone to being damaged when subjected to large external force, the structures such as the resin filler further have the advantages of insulation, heat insulation, sound insulation and the like, use of the insulating plate is facilitated, and the service life of the insulating plate is prolonged. The weather resistance, the durability and the wear resistance of the insulating plate can be improved and the service life of the insulating plate can be prolonged through a plurality of layers of weather-proof structures such as the weather-proof protective layer and the UV layer.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of insulating board, especially to an insulating board with good weather resistance. BACKGROUND

[0002] Insulating board, also known as insulating pad and insulating gasket, has good physical and mechanical properties and excellent insulation performance. Insulating pads are widely used in substations, power plants, power distribution rooms, laboratories and outdoor live-line work. Insulating board is one of the widely used insulating materials in the electrical industry, mainly used for insulation and fixation of electrical equipment such as motors, transformers, generators and switchgear.

[0003] There should be no harmful irregularities on the upper and lower surfaces of the insulating board. Harmful irregularities of the insulating board refer to one of the following characteristics, i.e. defects that destroy uniformity and damage the smooth profile of the surface, such as small holes, cracks, local bumps, notches, conductive foreign matter inclusions, folds, voids, concave and convex corrugations and casting marks, etc. Non-harmful irregularities refer to surface irregularities formed during the production process.

[0004] The patent with publication number CN215265762U discloses an insulating board with good weather resistance, which includes an insulating board, a synthetic weather-resistant layer is arranged on the outer side of the insulating board, an acrylic plate layer is arranged on the outer side of the synthetic weather-resistant layer, a butadiene rubber layer is arranged on the outer side of the acrylic plate layer, the synthetic weather-resistant layer includes a polystyrene plate layer, a polystyrene plate layer is arranged on the outer side of the insulating board, and a polypropylene plate layer is arranged on the outer side of the polystyrene plate layer. The utility model discloses a synthetic weather-resistant layer for protecting the insulating board, an acrylic plate layer for increasing the strength of the insulating board and the weather resistance of the insulating board, avoiding damage to the insulating board during use, a butadiene rubber layer for protecting the insulating board, the synthetic weather-resistant layer and the acrylic plate layer, and solving the problem of damage to the insulating board caused by harsh natural environment when the insulating board is used outdoors, thereby causing danger.

[0005] According to the related technology in the above, the inventors believe that the insulating board lacks a compression-resistant structure, and when subjected to a large external force, the insulating board is prone to damage. UTILITY MODEL CONTENTS

[0006] The utility model provides an insulating board with good weather resistance in view of the deficiencies of the prior art, and the specific technical solutions are as follows:

[0007] The application discloses an insulating board with good weather resistance, which comprises an insulating board body and a weather resistance mechanism arranged outside the insulating board body, wherein the insulating board body comprises an insulating rubber board and an insulating wood board, and a compression resistance layer arranged between the insulating rubber board and the insulating wood board, the compression resistance layer comprises a honeycomb structure fixedly arranged between the insulating rubber board and the insulating wood board, and a resin filler filled in the gaps among the insulating rubber board, the insulating wood board and the honeycomb structure, and the resin filler is provided with hollow fillers for reducing the resin usage.

[0008] By adopting the technical scheme, the insulating wood board has the advantages of compression resistance and the like, can bear the insulating rubber board, and improves the compression resistance of the insulating board; the insulating board body is integrally combined by the insulating rubber board, the insulating wood board and the compression resistance layer; the honeycomb structure has the effects of compression resistance and heat insulation; the resin filler can fill the gaps among the insulating rubber board, the insulating wood board and the honeycomb structure, thereby improving the overall strength of the compression resistance layer; the cured resin in the resin filler has the advantages of compression resistance, heat insulation and the like, thereby improving the compression resistance and heat insulation of the insulating board, and being beneficial to the use of the insulating board.

[0009] Optionally, the hollow fillers comprise a plurality of spherical balls mixed in the resin filler, and the spherical balls are provided with hollow grooves.

[0010] By adopting the technical scheme, the hollow grooves can reduce the weight of the spherical balls, the spherical balls mixed as the hollow fillers in the resin filler can not affect the filling of the gaps in the honeycomb structure and the like by the resin filler, can reduce the usage of the resin filler, reduce the consumption of the resin, and can buffer the force by extruding the hollow fillers in the hollow when the compression resistance layer is subjected to pressure, so that the insulating board is not easily damaged after being subjected to pressure.

[0011] Optionally, an outer wrapping layer is fixedly arranged outside the insulating board body.

[0012] By adopting the technical scheme, the outer wrapping layer can wrap and protect the insulating board body, and the outer wrapping layer can be made of isoprene rubber; the isoprene rubber has good insulation, elasticity, cold resistance and high tensile strength, thereby enhancing the insulation and weather resistance of the outer part of the insulating board body.

[0013] Optionally, the weather resistance mechanism comprises a weather resistance protective layer fixedly arranged outside the outer wrapping layer.

[0014] By adopting the technical scheme, the weather resistance protective layer can be made of acrylic plate, and the acrylic plate has good weather resistance and water resistance, thereby improving the weather resistance and wear resistance of the insulating board.

[0015] Optionally, a UV layer for further improving the weather resistance of the insulating board is fixedly arranged outside the weather resistance protective layer.

[0016] By adopting the above technical scheme, the UV layer is formed after UV treatment, and the UV layer can improve the weather resistance, wear resistance and stain resistance of the insulating plate.

[0017] In summary, the utility model has at least one of the following beneficial effects:

[0018] 1. By the setting of the honeycomb structure and resin filler in the compression-resistant layer, the compression-resistant effect of the insulating plate can be improved, the insulating plate is not easy to be damaged when subjected to a large external force, and the resin filler and other structures also have the advantages of insulation, heat insulation and sound insulation, which are beneficial to the use of the insulating plate, the multi-layer weather-resistant structure such as the weather-resistant protective layer and the UV layer can improve the weather resistance, durability and wear resistance of the insulating plate, and prolong the service life of the insulating plate.

[0019] 2. By mixing the hollow filler into the resin filler, the use amount of the resin filler can be reduced without affecting the filling of the gaps in the honeycomb structure and other components, the consumption of resin is reduced, and the compression-resistant layer can be unloaded and buffered by extruding the hollow filler after being subjected to pressure, so that the insulating plate is not easy to be damaged after being subjected to pressure. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a schematic view of the internal structure of the utility model as a whole;

[0021] Figure 2 is a top view of the partial structure of the compression-resistant layer of the utility model;

[0022] Figure 3 is the Figure 2 enlarged view of the hollow filler structure of the utility model.

[0023] Reference signs: 1, insulating rubber plate;2, insulating wood plate;3, compression-resistant layer;31, honeycomb structure;32, resin filler;33, hollow filler;34, spherical ball;35, hollow groove;4, outer layer;5, weather-resistant protective layer;6, UV layer. DETAILED DESCRIPTION

[0024] The following will be described in detail with reference to the accompanying drawings. Figures 1-3 The utility model will be further described in detail.

[0025] The utility model embodiment discloses an insulating plate with good weather resistance, and reference is made to Figure 1The insulating board body comprises an insulating rubber board 1 and an insulating wood board 2, and a compression-resistant layer 3 arranged between the insulating rubber board 1 and the insulating wood board 2. The insulating rubber board 1 is a main part of the existing insulating board, which is not described in detail herein. The insulating wood board 2 can be made of a wood board such as a beech board, which has excellent insulating effect. The insulating wood board 2 has advantages such as compression resistance, and can bear the insulating rubber board 1 and improve the compression resistance of the insulating board. The insulating board body is integrally composed of the insulating rubber board 1, the insulating wood board 2 and the compression-resistant layer 3.

[0026] With reference to Figures 1-2 The compression-resistant layer 3 comprises a honeycomb structure 31 fixed between the insulating rubber board 1 and the insulating wood board 2, and a resin filler 32 filled in the gaps of the insulating rubber board 1, the insulating wood board 2 and the honeycomb structure 31. The honeycomb structure 31 has advantages such as compression resistance and heat insulation. The main part of the honeycomb structure 31 can be made of a material such as carbon fiber, which has high strength and compression resistance. The resin filler 32 can fill the gaps between the insulating rubber board 1, the insulating wood board 2 and the honeycomb structure 31, thereby improving the overall strength of the compression-resistant layer 3. The cured resin in the resin filler 32 has advantages such as compression resistance, heat insulation and heat insulation, thereby improving the compression resistance and heat insulation of the insulating board, and facilitating the use of the insulating board.

[0027] With reference to Figure 1 And Figure 3 The resin filler 32 is provided with a hollow filler 33 for reducing the amount of resin used. The hollow filler 33 comprises a plurality of spherical balls 34 mixed in the resin filler 32. The spherical balls 34 are provided with hollow grooves 35, which can reduce the weight of the spherical balls 34. Mixing the spherical balls 34 as the hollow filler 33 into the resin filler 32 will not affect the filling of the gaps in the components such as the honeycomb structure 31 by the resin filler 32, and can reduce the amount of resin filler 32 used, thereby reducing the consumption of resin. In addition, the compression-resistant layer 3 can buffer the force by extruding the hollow hollow filler 33 in the interior when subjected to pressure, so that the insulating board is not easily damaged after being subjected to pressure.

[0028] With reference to Figure 1 An outer wrapping layer 4 is fixed outside the insulating board body. The outer wrapping layer 4 can wrap and protect the insulating board body. The outer wrapping layer 4 can be made of isoprene rubber, which has good insulation, elasticity, cold resistance and high tensile strength, thereby enhancing the insulation and weather resistance of the outer part of the insulating board body.

[0029] With reference to Figure 1 The weather-resistant mechanism comprises a weather-resistant protective layer 5 fixed outside the outer wrapping layer 4. The weather-resistant protective layer 5 can be made of an acrylic plate, which has excellent weather resistance and water resistance, thereby improving the weather resistance of the insulating board.

[0030] With reference to Figure 1The UV layer 6 is formed after UV treatment, the UV treatment is to form a hard protective layer on the surface of the weather-resistant protective layer 5, effectively resist scratches, pollution and wear, and increase the gloss and aesthetic of the insulation board, so that the insulation board is more bright, and is widely used in the treatment of the outer surface of floor, plastic, metal and wood, etc.

[0031] The implementation principle of the insulation board with good weather resistance in the embodiment of the utility model is as follows:

[0032] In use, the compression resistance layer 3 is provided with the honeycomb structure 31 and the resin filler 32, and the compression resistance effect of the insulation board is combined, so that the compression resistance of the whole insulation board is improved, the insulation board is not easy to be damaged when subjected to a large external force, the hollow filler 33 mixed in the resin filler 32 does not affect the filling of the gaps in the components such as the honeycomb structure 31, and the use amount of the resin filler 32 is reduced, the consumption of the resin is reduced, the compression resistance layer 3 can also unload and buffer by extruding the hollow filler 33 in the hollow after being subjected to pressure, so that the insulation board is not easy to be damaged after being subjected to pressure.

[0033] The multi-layer weather-resistant structure of the outer layer 4, the weather-resistant protective layer 5 and the UV layer 6 can improve the weather resistance, durability and wear resistance of the insulation board, and prolong the service life of the insulation board.

[0034] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can be modified or some technical features can be replaced by the person skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A weather-resistant insulation board, comprising an insulation board body and a weather-resistant mechanism arranged outside the insulation board body, characterized in that: the insulation board body comprises an insulation rubber board (1) and an insulation wood board (2), and a pressure-resistant layer (3) arranged between the insulation rubber board (1) and the insulation wood board (2), the pressure-resistant layer (3) comprises a honeycomb structure (31) fixedly arranged between the insulation rubber board (1) and the insulation wood board (2), and a resin filler (32) filled in the interspace between the insulation rubber board (1), the insulation wood board (2) and the honeycomb structure (31), and a hollow filler (33) for reducing the resin usage amount is arranged in the resin filler (32).

2. The weatherable insulation board of claim 1, wherein: the hollow filler (33) comprises a plurality of spherical balls (34) mixed in the resin filler (32).

3. The weatherable insulation board of claim 2, wherein: the spherical ball (34) is provided with a hollow groove (35) inside.

4. The weatherable insulation board of claim 1, wherein: an outer wrapping layer (4) is fixedly arranged outside the insulation board body.

5. The weatherable insulation board of claim 4, wherein: the weather-resistant mechanism comprises a weather-resistant protective layer (5) fixedly arranged outside the outer wrapping layer (4).

6. The weatherable insulation board of claim 5, wherein: a UV layer (6) for further improving the weather resistance of the insulation board is fixedly arranged outside the weather-resistant protective layer (5).

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