CN212805218U

CN212805218U - Heat-resistant acrylic plate

Info

Publication number: CN212805218U
Application number: CN202021155764.5U
Authority: CN
Inventors: 李刚; 李松烨
Original assignee: Fushun Fuzhong Plexiglass Factory
Current assignee: Fushun Fuzhong Plexiglass Factory
Priority date: 2020-06-21
Filing date: 2020-06-21
Publication date: 2021-03-26
Anticipated expiration: 2030-06-21

Abstract

The utility model discloses a heat-resistant acrylic plate, which comprises an acrylic plate body, wherein the periphery of the acrylic plate body is wrapped with a cladding frame, and the cladding frame is formed by welding a plurality of edge strips; the utility model discloses in, through the edge of the cladding frame parcel at the acrylic plate body that constitutes a plurality of strakes, make the strip that supports of a plurality of strakes one end stretch into the rectangular channel of acrylic plate body respectively, make a plurality of sides of acrylic plate body all with the rubber post butt of strake internal surface, when the acrylic plate body receives cold and hot and take place the harmomegathus, the harmomegathus of acrylic plate body self makes the rectangular channel of two faces and cladding frame take place relative displacement, and the rubber post deformation in the inflation oppression strake of acrylic plate body, make the harmomegathus of acrylic plate body can inject inside the cladding frame, can avoid the condition of the excessive deformation that the harmomegathus arouses of acrylic plate body harmomegathus, thereby reduce the damage to acrylic plate installation area.

Description

Heat-resistant acrylic plate

Technical Field

The utility model relates to an inferior gram force board technical field especially relates to a heat-resisting inferior gram force board.

Background

The acrylic is also called as specially treated organic glass, is an updated product of the organic glass, has a chemical name of PMMA belonging to polyacrylate, commonly called as specially treated organic glass, and is generally available in the application industry in the form of particles, plates, pipes and the like as raw materials of acrylic, and has a wide application range.

The cold and hot coefficient of expansion of ya keli board is very big, can take place the harmomegathus when meeting cold or meeting heat, can produce the oppression of different degree to the installation region of ya keli board, influences the stability of ware installation, and simultaneously, the heat resistance of ya keli board is lower, easily takes place the condition of burning and deformation, influences the use.

Therefore, a heat-resistant acrylic plate is provided, which has the advantages of excessive expansion prevention and heat resistance, and further solves the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heat-resistant acrylic plate.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a heat-resisting ya keli board, includes the ya keli board body, the peripheral parcel of ya keli board body has the cladding frame, and the cladding frame is formed by a plurality of strake welds, the internal surface of strake bonds and has the rubber post, and the one end and the ya keli board body side butt of rubber post, the rectangular channel has been seted up to the edge on ya keli board body surface, the one end of strake is connected with the rectangular channel embedding through propping the strip.

As a further description of the above technical solution: two faces of the acrylic plate body are coated with heat-resistant coatings, and rectangular grooves are formed in edges of the two faces of the acrylic plate body.

As a further description of the above technical solution: the coating frame is of a rectangular structure, and a plurality of rubber columns are bonded on the inner surfaces of a plurality of edge strips of the coating frame at equal intervals.

As a further description of the above technical solution: the cross-section of strake is U type structure, the one end of strake is provided with two in opposite directions and supports the strip.

The utility model discloses following beneficial effect has:

in the utility model, the acrylic plate body, the coating frame, the rectangular groove, the edge strips, the rubber columns, the heat-resistant coating and the supporting strips are adopted to form the heat-resistant and anti-expansion and contraction acrylic plate structure, the edge of the acrylic plate body is wrapped by the coating frame formed by a plurality of edge strips, so that the supporting strips at one ends of the edge strips respectively extend into the rectangular groove of the acrylic plate body, a plurality of sides of the acrylic plate body are all abutted with the rubber columns on the inner surface of the edge strips, when the acrylic plate body expands and contracts due to cold and heat, the expansion and contraction of the acrylic plate body can lead the rectangular grooves and the coating frame on two sides to generate relative displacement, the expansion and contraction of the acrylic plate body press the rubber columns in the edge strips to deform, so that the expansion and contraction of the acrylic plate body can be limited in the coating frame, the condition of excessive deformation caused by the expansion and contraction of the acrylic plate body can be avoided, thereby reducing the damage to the mounting area of the acrylic plate, meanwhile, the two surfaces of the acrylic plate body are coated with the heat-resistant coatings, so that the heat resistance of the acrylic plate can be improved.

Drawings

Fig. 1 is a schematic view of an external structure of a heat-resistant acrylic plate of the present invention;

fig. 2 is a schematic view of the internal structure of the coated frame of the heat-resistant acrylic plate of the present invention;

fig. 3 is a side view of the acrylic plate body of the heat-resistant acrylic plate of the present invention;

fig. 4 is a schematic diagram of the strake structure of the heat-resistant acrylic plate of the present invention.

Illustration of the drawings:

1. an acrylic plate body; 2. coating the frame; 3. a rectangular groove; 4. edging; 5. a rubber column; 6. a heat-resistant coating; 7. and (6) abutting against the strip.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to the utility model discloses an embodiment provides a heat-resisting inferior gram force board.

Referring now to the drawings and the detailed description, as shown in fig. 1-4, a heat-resistant acrylic plate according to an embodiment of the present invention comprises an acrylic plate body 1, wherein a covering frame 2 is wrapped around the acrylic plate body 1, the covering frame 2 is formed by welding a plurality of edge strips 4, rubber columns 5 are bonded to the inner surface of the edge strips 4, one ends of the rubber columns 5 abut against the side surfaces of the acrylic plate body 1, rectangular grooves 3 are formed at the edges of the surface of the acrylic plate body 1, one ends of the edge strips 4 are connected to the rectangular grooves 3 by inserting supporting strips 7, the covering frame 2 formed by the edge strips 4 is wrapped around the edges of the acrylic plate body 1 to make the supporting strips 7 at one ends of the edge strips 4 extend into the rectangular grooves 3 of the acrylic plate body 1 respectively, so that the side surfaces of the acrylic plate body 1 abut against the rubber columns 5 at the inner surfaces of the edge strips 4, when the acrylic plate body 1 is subjected to expansion and contraction due to cold and heat, the rectangular grooves 3 on the two surfaces and the coating frame 2 are subjected to relative displacement due to the expansion and contraction of the acrylic plate body 1, and the rubber columns 5 in the edge strips 4 are deformed due to the expansion and contraction of the acrylic plate body 1, so that the expansion and contraction of the acrylic plate body 1 can be limited in the coating frame 2, the excessive deformation caused by the expansion and contraction of the acrylic plate body 1 can be avoided, and the damage to the mounting area of the acrylic plate is reduced;

in one embodiment, the two surfaces of the acrylic plate body 1 are coated with the heat-resistant coatings 6, the edges of the two surfaces of the acrylic plate body 1 are provided with the rectangular grooves 3, the two surfaces of the acrylic plate body 1 are coated with the heat-resistant coatings 6, the heat resistance of the acrylic plate can be improved, the heat-resistant coatings 6 are vermiculite coatings, and compared with uncoated products, glass fiber products coated with inorganic materials such as heat-resistant vermiculite are greatly improved in heat resistance and have high-temperature resistance, fire insulation, flame retardance and other excellent performances.

In one embodiment, the covering frame 2 is a rectangular structure, a plurality of rubber columns 5 are bonded on the inner surfaces of a plurality of edge strips 4 of the covering frame 2 at equal intervals, when the acrylic plate body 1 expands, the expansion of the acrylic plate body 1 presses the rubber columns 5 in the edge strips 4 to deform, and when the acrylic plate body 1 does not expand or contract, the rubber columns 5 are in a butt state.

In one embodiment, the cross-section of strake 4 is U type structure, and the one end of strake 4 is provided with two in opposite directions and supports strip 7, two through a plurality of strakes 4 support strip 7 can respectively with the rectangular channel 3 of 1 two faces of inferior gram force board body to increase the stability that inferior gram force board body 1 is connected with cladding frame 2, and be favorable to the harmomegathus of inferior gram force board body 1, specifically be the strip 7 that supports of strake 4 and be in the intermediate position of rectangular channel 3, be favorable to the relative displacement under the harmomegathus state of inferior gram force board body 1.

The working principle is as follows:

when the waterproof adhesive tape is used, the edge of the acrylic plate body 1 is wrapped by the wrapping frame 2 formed by the edge strips 4, the supporting strips 7 at one ends of the edge strips 4 are enabled to respectively extend into the rectangular grooves 3 of the acrylic plate body 1, a plurality of side surfaces of the acrylic plate body 1 are enabled to be abutted against the rubber columns 5 on the inner surfaces of the edge strips 4, when the acrylic plate body 1 expands and contracts due to cold and heat, the rectangular grooves 3 on two surfaces and the wrapping frame 2 generate relative displacement due to expansion and contraction of the acrylic plate body 1, the expansion of the acrylic plate body 1 presses the rubber columns 5 in the edge strips 4 to deform, so that the expansion and contraction of the acrylic plate body 1 can be limited in the wrapping frame 2, the condition of excessive deformation caused by the expansion and contraction of the acrylic plate body 1 can be avoided, the damage to the mounting area of the acrylic plate is reduced, meanwhile, the two surfaces of the acrylic plate body 1 are coated with the heat-resistant coatings 6, the heat resistance of the acrylic plate can be improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A heat-resistant acrylic plate comprises an acrylic plate body (1) and is characterized in that: the utility model discloses a rubber plate, including inferior gram force board body (1), the peripheral parcel of inferior gram force board body (1) has cladding frame (2), and cladding frame (2) are formed by a plurality of strake (4) welding, the internal surface bonding of strake (4) has rubber column (5), and the one end and inferior gram force board body (1) side butt of rubber column (5), rectangular channel (3) have been seted up to the edge on inferior gram force board body (1) surface, the one end of strake (4) is connected with rectangular channel (3) embedding through propping strip (7).

2. The heat resistant acrylic sheet according to claim 1, wherein: two faces of the acrylic plate body (1) are coated with heat-resistant coatings (6), and rectangular grooves (3) are formed in the edges of the two faces of the acrylic plate body (1).

3. The heat resistant acrylic sheet according to claim 1, wherein: cladding frame (2) are the rectangle structure, a plurality of strake (4) internal surface equal equidistance of cladding frame (2) is bonded and is had a plurality of rubber columns (5).

4. The heat resistant acrylic sheet according to claim 1, wherein: the cross-section of strake (4) is U type structure, the one end of strake (4) is provided with two in opposite directions and supports strip (7).