CN212654031U - High silica glass cloth phenolic aldehyde laminated board - Google Patents

Abstract

The utility model discloses a high silica glass cloth phenolic aldehyde laminated board, which comprises a first frame and a laminated board body, wherein the first frame is arranged on the outer wall of the rear end of the laminated board body, a concave hole is arranged inside the outer wall of the upper end of the first frame, a first rope limiting groove is arranged inside the outer wall of the rear end of the first frame, when the high silica glass cloth phenolic aldehyde laminated board of the utility model is stacked or transported, the corners of the laminated board body can be wrapped and protected through the combined action of the first frame and the second frame, two different high silica glass cloth phenolic aldehyde laminated boards can be stably buckled through the combined action of the concave hole and the convex point, thereby being capable of stably stacking and heightening, after stacking is completed, the high silica glass cloth phenolic aldehyde laminated board stacked higher can be conveniently bundled and fixed by a rope through the combined action of the first rope limiting groove and the second rope limiting groove, so that the piled high silica glass cloth phenolic laminate can be stably stabilized in the transportation process.

Description

High silica glass cloth phenolic aldehyde laminated board

Technical Field

The utility model belongs to the technical field of the lamination is relevant, concretely relates to high silica glass cloth phenolic aldehyde laminate.

Background

The laminate is one of laminates, which is an integral body formed by laminating and thermocompression bonding two or more layers of resin-impregnated fibers or fabrics, and can be processed into various insulating and structural parts widely used in motors, transformers, high and low voltage electric appliances, electrical instruments and electronic devices, and can be a plate, a tube, a bar or other shapes, wherein the laminate has a flat surface, no air bubbles, pocks and wrinkles, and allows other defects that do not affect the use, such as: scratches, indentations, stains, and a few spots, the edges should be cut neatly, and the end faces should not be delaminated and cracked.

The prior art laminate technology has the following problems: the existing laminated board has certain defects in the application of actual life and work, because the surface of the existing laminated board is flat and smooth, two laminated boards stacked together are easy to be tightly adsorbed together and are not easy to stagger and take up, in addition, when the existing laminated board is stored or transported, the laminated board stacked higher has poor stability and is not easy to bind and fix, the corners of the existing laminated board are sharp, the existing laminated board is easy to wear in use, and the service life is shorter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high silica glass cloth phenolic aldehyde laminated board to solve the current laminated board that proposes in the above-mentioned background art because its surfacing is smooth, stack two laminated boards together and tightly adsorb together easily, be difficult for staggering and take up, and, when depositing or transporting, it is poor to pile up higher laminated board stationarity, be difficult for binding fixedly, current laminated board corner is comparatively sharp, in use easily wears and torn, the lower problem of life.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high silica glass cloth phenolic aldehyde laminated board, includes first frame and laminated board body, first frame is installed on the rear end outer wall of laminated board body, the inside shrinkage pool that is provided with of upper end outer wall of first frame, the inside first limit grooving that is provided with of rear end outer wall of first frame, the second frame has been cup jointed on the outer wall of the left and right ends of laminated board body, the inside second limit grooving that is provided with of outer wall of second frame, be provided with the facing kraft paper on the laminated board body, be provided with down the facing kraft paper under the upper facing kraft paper, it is provided with high silica glass fiber cloth to go up between facing kraft paper and the lower facing kraft paper, the inside of first frame is provided with the cup joint groove, be provided with the bump on the lower extreme outer wall of first frame.

Preferably, the number of the high silica glass fiber cloth is three, and two adjacent high silica glass fiber cloths of the three high silica glass fiber cloths are fixedly connected through a phenolic resin base layer.

Preferably, first frame and second frame all are provided with two, two the inside of first frame and second frame all is provided with the cover and connects the groove, laminated plate body and first frame and second frame all through the cover and connect groove fixed connection.

Preferably, shrinkage pool and bump on the first frame outer wall all are provided with two, two shrinkage pool and bump are the one-to-one correspondence in vertical direction.

Preferably, the first rope limiting groove and the second rope limiting groove are the same in shape, and the cross sections of the first rope limiting groove and the second rope limiting groove are both C-shaped.

Preferably, the inner wall of the sleeving groove is provided with a rubber pad, and the rubber pad is fixedly connected with the sleeving groove in a viscose mode.

Compared with the prior art, the utility model provides a high silica glass cloth phenolic aldehyde laminated board possesses following beneficial effect:

the utility model relates to a high silica glass cloth phenolic aldehyde laminated board which is improved and innovated on the basis of the existing laminated board, so that the laminated board has good practical performance in the application of actual life and work, and the high silica glass cloth phenolic aldehyde laminated board mainly comprises a concave hole, a first rope limiting groove, a first frame, a second rope limiting groove, a laminated board body, an upper facing, high silica glass fiber cloth, a phenolic resin base layer, a sleeving groove, a convex point, a rubber pad and other structures, when the high silica glass cloth phenolic aldehyde laminated board is stacked or transported, the corner of the laminated board body can be wrapped by kraft paper through the combined action of the first frame and the second frame, the laminated board body is protected, the corner of the laminated board body is prevented from being damaged, the sleeving groove inside the first frame and the second frame, the rubber pad arranged on the inner wall of the laminated board body can greatly reduce the friction between the sleeving groove and the laminated board body, through the combined action of the concave holes and the convex points, two different high silica glass cloth phenolic laminates can be buckled through the concave holes and the convex points on the first frame, therefore, the high silica glass cloth phenolic laminate can be stably stacked and heightened, and the high silica glass cloth phenolic laminate is convenient to take and stack, through the combined action of the first rope limiting groove and the second rope limiting groove which are both in a C shape, the high silica glass cloth phenolic laminate which is stacked higher can be conveniently bundled and fixed by using ropes, make in the transportation, accumulational high silica glass cloth phenolic aldehyde laminated board can steadily be stable, the utility model relates to a high silica glass cloth phenolic aldehyde laminated board simple structure, convenient to use has fine practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a three-dimensional structure of a high silica glass cloth phenolic laminate provided by the present invention;

fig. 2 is a schematic structural diagram of a laminated plate body provided by the present invention;

fig. 3 is a schematic view of the internal structure of the first frame according to the present invention;

in the figure: 1. concave holes; 2. a first rope limiting groove; 3. a first frame; 4. a second frame; 5. a second rope limiting groove; 6. a laminated board body; 7. finishing kraft paper; 8. high silica glass fiber cloth; 9. a phenolic resin base layer; 10. lower facing kraft paper; 11. a sleeving groove; 12. salient points; 13. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high silica glass cloth phenolic aldehyde laminated board comprises a first frame 3 and a laminated board body 6, wherein the first frame 3 is installed on the outer wall of the rear end of the laminated board body 6, two concave holes 1 and two convex points 12 are arranged on the outer wall of the first frame 3, the two concave holes 1 and the two convex points 12 are in one-to-one correspondence in the vertical direction, through the combined action of the concave holes 1 and the convex points 12, two different high silica glass cloth phenolic aldehyde laminated boards can be buckled through the concave holes 1 and the convex points 12 on the first frame 3, so that the high silica glass cloth phenolic aldehyde laminated board can be stably piled, the first frame 3 and the second frame 4 are both provided with two, sleeve connecting grooves 11 are arranged inside the two first frames 3 and the second frame 4, the laminated board body 6 is fixedly connected with the first frame 3 and the second frame 4 through the sleeve connecting grooves 11, corners of the laminated board body 6 are wrapped through the first frame 3 and the second frame 4, protect laminate body 6, the inside shrinkage pool 1 that is provided with of upper end outer wall of first frame 3, the inside first limit grooving 2 that is provided with of rear end outer wall of first frame 3, first limit grooving 2 is the same with the shape of second limit grooving 5, the cross section of first limit grooving 2 and second limit grooving 5 is C word shape, the combined action of first limit grooving 2 and second limit grooving 5 through being C word shape, it is fixed to conveniently tie up higher silica glass cloth phenolic aldehyde laminate to utilize the rope, second frame 4 has been cup jointed on the outer wall of laminate body 6 left and right-hand member.

A high silica glass cloth phenolic aldehyde laminated board is disclosed, a second rope limiting groove 5 is arranged inside the outer wall of a second frame 4, an upper decorative kraft paper 7 is arranged on a laminated board body 6, a lower decorative kraft paper 10 is arranged under the upper decorative kraft paper 7, high silica glass fiber cloth 8 is arranged between the upper decorative kraft paper 7 and the lower decorative kraft paper 10, three high silica glass fiber cloths 8 are arranged, two adjacent high silica glass fiber cloths 8 of the three high silica glass fiber cloths 8 are fixedly connected through a phenolic resin base layer 9, the high silica glass fiber is used as a reinforcement to be compounded with the phenolic resin base layer 9, so that a composite material with ablation resistance and heat release functions is obtained, a sleeving groove 11 is arranged inside a first frame 3, a rubber pad 13 is arranged on the inner wall of the sleeving groove 11, and the rubber pad 13 is fixedly connected with the sleeving groove 11 through viscose glue, thus, stable and firm connection between the rubber pad 13 and the sleeving groove 11 is ensured, friction between the sleeving groove 11 and the laminated plate body 6 can be greatly reduced through the rubber pad 13, and the outer wall of the lower end of the first frame 3 is provided with the salient points 12.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the high silica glass cloth phenolic aldehyde laminated board of the utility model is used for working, when the high silica glass cloth phenolic aldehyde laminated board of the utility model needs to be stacked or transported, firstly, the corner of the laminated board body 6 is wrapped by the sleeving groove 11 inside the first frame 3 and the second frame 4 through the combined action of the first frame 3 and the second frame 4, in the wrapping process, the rubber pad 13 arranged on the inner wall of the sleeving groove 11 can greatly reduce the friction between the sleeving groove 11 and the laminated board body 6, the surface of the laminated board body 6 is protected, then the laminated board body 6 after the wrapping is stacked and overlapped, two different high silica glass cloth phenolic aldehyde laminated boards are buckled through the combined action of the concave hole 1 and the convex point 12 on the first frame 3, so that the convex points 12 and the concave hole 1 are connected in a one-to-one correspondence way, pile up high stable going on of high silica glass cloth phenolic laminate and increase, stack the completion back, limit the combined action of grooving 5 through first limit grooving 2 and second that are the C word shape, with the rope stopper advance in first limit grooving 2 and second limit grooving 5, limit grooving 5 through first limit grooving 2 and second and carry on spacingly to the rope, prevent that the rope from removing, utilize the rope to tie up fixedly piling up higher high silica glass cloth phenolic laminate, make piling up depositing and transporting that high silica glass cloth phenolic laminate can be stable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A high silica glass cloth phenolic laminate comprising a first rim (3) and a laminate body (6), characterised in that: the first frame (3) is arranged on the outer wall of the rear end of the laminated plate body (6), a concave hole (1) is arranged inside the outer wall of the upper end of the first frame (3), a first rope limiting groove (2) is arranged in the outer wall of the rear end of the first frame (3), the outer walls of the left end and the right end of the laminated plate body (6) are sleeved with a second frame (4), a second rope limiting groove (5) is arranged in the outer wall of the second frame (4), an upper facing kraft paper (7) is arranged on the laminated board body (6), a lower facing kraft paper (10) is arranged under the upper facing kraft paper (7), a high silica glass fiber cloth (8) is arranged between the upper facing kraft paper (7) and the lower facing kraft paper (10), the inner part of the first frame (3) is provided with a sleeving groove (11), and the outer wall of the lower end of the first frame (3) is provided with a salient point (12).

2. The high silica glass cloth phenolic laminate of claim 1, wherein: the high silica glass fiber cloth (8) is provided with three high silica glass fiber cloth, three high silica glass fiber cloth (8) are adjacent to each other and are fixedly connected through a phenolic resin base layer (9).

3. The high silica glass cloth phenolic laminate of claim 1, wherein: first frame (3) and second frame (4) all are provided with two, two the inside of first frame (3) and second frame (4) all is provided with cup joint groove (11), laminated plate body (6) and first frame (3) and second frame (4) all are through cup joint groove (11) fixed connection.

4. The high silica glass cloth phenolic laminate of claim 1, wherein: shrinkage pool (1) and bump (12) on first frame (3) outer wall all are provided with two, two shrinkage pool (1) and bump (12) are the one-to-one in vertical direction.

5. The high silica glass cloth phenolic laminate of claim 1, wherein: the first rope limiting groove (2) and the second rope limiting groove (5) are the same in shape, and the cross sections of the first rope limiting groove (2) and the second rope limiting groove (5) are both C-shaped.

6. The high silica glass cloth phenolic laminate of claim 1, wherein: the inner wall of the sleeve joint groove (11) is provided with a rubber pad (13), and the rubber pad (13) is fixedly connected with the sleeve joint groove (11) in a viscose mode.

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