CN213626135U

CN213626135U - Novel fire-retardant type expanded polystyrene board

Info

Publication number: CN213626135U
Application number: CN202022434562.0U
Authority: CN
Inventors: 王伟; 夏彦明; 黄建平
Original assignee: Chongqing Zhuoguo Energy Saving Building Material Co ltd
Current assignee: Chongqing Zhuoguo Energy Saving Building Material Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-06
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a novel fire-retardant type inflation polyphenyl board, the polyphenyl board includes: the plate body is used for fireproof and heat preservation of a wall surface; the connecting mechanism comprises a clamping groove and a clamping block, the clamping groove is formed in the upper end of the plate body, notches are formed in the two ends of the clamping groove, the clamping groove is formed by a rectangular groove and a trapezoidal groove, the side, with the larger bottom edge, of the trapezoidal groove is far away from the plate body, the clamping block is fixedly installed at the bottom end of the plate body, the length of the clamping block is consistent with that of the bottom edge of the plate body, the clamping block is formed by a rectangular block and a trapezoidal block, the two sides of the rectangular block are fixedly connected with the bottom of the plate body and the side, with the larger bottom edge, of the trapezoidal block, the size of the clamping block is matched with the notches, the clamping block is slidably clamped inside the clamping. The utility model discloses make the expansion polyphenyl board can transport with the mode of fritter, and make up according to the wall area, practiced thrift the wall heat preservation cost.

Description

Novel fire-retardant type expanded polystyrene board

Technical Field

The utility model relates to a polyphenyl board technical field especially relates to a novel fire-retardant type inflation polyphenyl board.

Background

The expanded polystyrene board is a heat-insulating material taking the expanded polystyrene board as a main body, the expanded polystyrene board is fixed on the outer surface of a wall body by adopting a special adhesive sticking and mechanical anchoring mode, polymer plastering mortar is used as a protective layer, alkali-resistant glass fiber mesh cloth is used as a reinforcing layer, an outer decorative surface is formed by coating or other decorative materials, and the effects of heat preservation in winter, heat insulation in summer and decorative protection can be achieved for buildings, so that the expanded polystyrene board is used in more and more occasions at present, and in order to adapt to occasions needing fire prevention and the like, a flame-retardant expanded polystyrene board is provided.

However, most of the existing expanded polystyrene boards are large boards and are directly attached and fixed on the wall surface, but the large expanded polystyrene boards are inconvenient to move and attach, and the large expanded polystyrene boards cannot be used for attaching the wall surfaces with different areas due to size cutting and fixing, which may cause waste in use of the expanded polystyrene boards.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the following defects in the prior art and providing a novel flame-retardant expanded polystyrene board.

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

a novel fire resistant expanded polystyrene board, said polystyrene board comprising:

the plate body is used for fireproof and heat preservation of a wall surface;

the connecting mechanism comprises a clamping groove and a clamping block, the clamping groove is formed in the upper end of the plate body, notches are formed in the two ends of the clamping groove, the clamping groove is formed by a rectangular groove and a trapezoidal groove, the side, with the larger bottom edge, of the trapezoidal groove is far away from the plate body, the clamping block is fixedly installed at the bottom end of the plate body, the length of the clamping block is consistent with that of the bottom edge of the plate body, the clamping block is formed by a rectangular block and a trapezoidal block, the two sides of the rectangular block are fixedly connected with the bottom of the plate body and the side, with the larger bottom edge, of the trapezoidal block, the size of the clamping block is matched with the notches, the clamping block is slidably clamped inside the clamping.

Preferably, the plate body includes shell, waterproof layer, fire-resistant insulating layer, buffer layer and backup pad, backup pad fixed mounting is in the middle of the shell, buffer layer fixed connection is in the backup pad both sides, fire-resistant insulating layer fixed connection is in the buffer layer keep away from one side of backup pad, waterproof layer fixed mounting is between shell and fire-resistant insulating layer.

Preferably, the plate body is close to the waterproof sheet of one end both sides fixedly connected with of fixture block, waterproof sheet length is the same with fixture block length, and the cross-section is the arc, the waterproof sheet is made by the waterproof material of elasticity.

Preferably, the side walls of the plate bodies are fixedly provided with connecting mechanisms, and the connecting mechanisms are used for connecting the two plate bodies from the side walls.

Preferably, the width of the two sides of the fixture block is smaller than the width of the middle of the fixture block, and the fixture block shell is made of elastic materials.

Compared with the prior art, the beneficial effects of the utility model are that:

the area of fixed wall as required assembles polylith inflation polyphenyl board, and the draw-in groove is established into through the draw-in groove notch card on another inflation polyphenyl board top with the fixture block of an inflation polyphenyl board bottom to realize the concatenation between two inflation polyphenyl boards, if the wall area is great, can follow the side and splice polylith inflation polyphenyl board through coupling mechanism. The utility model discloses make things convenient for the connection between the polylith inflation polyphenyl board for the inflation polyphenyl board can be transported with the mode of fritter, and makes up according to the wall area, can not produce the waste, has practiced thrift wall heat preservation cost.

Drawings

FIG. 1 is a schematic view of a novel fire-retardant expanded polystyrene board of the present invention;

FIG. 2 is a schematic diagram of the front structure of a novel flame-retardant expanded polystyrene board of the present invention;

fig. 3 is a schematic view of the top view structure of the novel flame-retardant expanded polystyrene board of the present invention.

In the figure: the fireproof plate comprises a plate body 1, a shell 11, a waterproof layer 12, a fireproof heat-insulating layer 13, a buffer layer 14, a supporting plate 15, a connecting mechanism 2, a clamping groove 21, a clamping block 22, a rectangular groove 3, a trapezoidal groove 4, a rectangular block 5, a trapezoidal block 6 and a waterproof sheet 7.

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.

In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be 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 according to specific situations by those skilled in the art.

Referring to fig. 1-3, a novel fire retardant type expanded polystyrene board, the polystyrene board comprises:

the plate body 1 is used for fireproof and heat preservation of a wall surface;

coupling mechanism 2, coupling mechanism 2 includes draw-in groove 21 and fixture block 22, draw-in groove 21 sets up in plate body 1 upper end, and both ends have all opened the notch, draw-in groove 21 comprises a rectangular channel 3 and a dovetail groove 4, and the great one side in base of dovetail groove 4 keeps away from plate body 1, fixture block 22 fixed mounting is in plate body 1 bottom, and length is unanimous with plate body 1 base length, fixture block 22 comprises a rectangular block 5 and dovetail block 6, and 5 both sides of rectangular block respectively with plate body 1 bottom and the great one side fixed connection in 6 bases of dovetail block, the rectangle adds trapezoidal setting in the strengthening fixed while, can not influence the connection yet, fixture block 22 shape size agrees with the notch, fixture block 22 slides the card and establishes inside draw-in groove 21, the inside filler of fixture block 22 is the same with the inside filler of plate body 1.

Use above-mentioned technical scheme's embodiment, the area of fixed wall as required assembles polylith inflation polyphenyl board plate body 1 through coupling mechanism 2, the draw-in groove 21 is established into through the draw-in groove 21 notch card on another piece inflation polyphenyl board top to the fixture block 22 of an inflation polyphenyl board bottom, thereby realize the concatenation between two inflation polyphenyl boards, if the wall area is great, can splice the polylith inflation polyphenyl board through coupling mechanism 2 from the side, and the rectangle adds trapezoidal fixture block 22 and draw-in groove 21 setting, do not influence fixture block 22 and draw-in groove 21's combination when having strengthened stability. The utility model discloses made things convenient for the assembled joint between the polylith inflation polyphenyl board.

In the preferred technical scheme in this embodiment, the board body 1 includes a housing 11, a waterproof layer 12, a fire-resistant heat-insulating layer 13, a buffer layer 14 and a support plate 15, the support plate 15 is fixedly installed in the middle of the housing 11, the buffer layer 14 is fixedly connected to both sides of the support plate 15, the fire-resistant heat-insulating layer 13 is fixedly connected to one side of the buffer layer 14 away from the support plate 15, the waterproof layer 12 is fixedly installed between the housing 11 and the fire-resistant heat-insulating layer 13, and the waterproof layer 12 and the fire-resistant heat-insulating layer 13 are arranged to ensure;

the two sides of one end, close to the fixture block 22, of the plate body 1 are fixedly connected with the waterproof sheets 7, the length of each waterproof sheet 7 is the same as that of the fixture block 22, the section of each waterproof sheet 7 is arc-shaped, each waterproof sheet 7 is made of elastic waterproof materials, the waterproof capacity of the joint of the two expanded polystyrene boards is enhanced by the waterproof sheets 7, and rainwater is prevented from flowing into the joint gap to cause unstable connection or corrode the inside of the plate body 1;

the side walls of the plate bodies 1 are fixedly provided with the connecting mechanisms 2, and the connecting mechanisms 2 are used for connecting the two plate bodies 1 from the side walls, so that the diversity and the assembly of the connecting modes are increased, and the expanded polystyrene board can be combined in a large area;

the width of the two sides of the fixture block 22 is smaller than the width of the middle, and the shell of the fixture block 22 is made of elastic material, and the narrow arrangement of the two sides facilitates the splicing and fixing of the two expanded polystyrene board bodies 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel fire-retardant expanded polystyrene board, which is characterized in that the polystyrene board comprises:

the fireproof heat-preservation plate comprises a plate body (1), wherein the plate body (1) is used for fireproof heat preservation of a wall surface;

the connecting mechanism (2) comprises a clamping groove (21) and a clamping block (22), the clamping groove (21) is arranged at the upper end of the plate body (1), and both ends are provided with notches, the clamping groove (21) consists of a rectangular groove (3) and a trapezoidal groove (4), the larger side of the bottom edge of the trapezoidal groove (4) is far away from the plate body (1), the clamping block (22) is fixedly arranged at the bottom end of the plate body (1), the length of the clamping block (22) is consistent with the length of the bottom edge of the plate body (1), the clamping block is composed of a rectangular block (5) and a trapezoidal block (6), and the two sides of the rectangular block (5) are respectively fixedly connected with the bottom of the plate body (1) and the larger bottom side of the trapezoidal block (6), the shape and size of the clamping block (22) are matched with the notch, the clamping block (22) is slidably clamped in the clamping groove (21), the filler in the fixture block (22) is the same as the filler in the plate body (1).

2. The novel fire-resistant expanded polystyrene board as claimed in claim 1, wherein the board body (1) comprises a shell (11), a waterproof layer (12), a fire-resistant insulation layer (13), a buffer layer (14) and a support plate (15), the support plate (15) is fixedly installed in the middle of the shell (11), the buffer layer (14) is fixedly connected to two sides of the support plate (15), the fire-resistant insulation layer (13) is fixedly connected to one side of the buffer layer (14) far away from the support plate (15), and the waterproof layer (12) is fixedly installed between the shell (11) and the fire-resistant insulation layer (13).

3. The novel fire-retardant expanded polystyrene board as claimed in claim 1, wherein waterproof sheets (7) are fixedly connected to both sides of one end of the board body (1) close to the fixture block (22), the length of the waterproof sheet (7) is the same as that of the fixture block (22), and the cross section of the waterproof sheet is arc-shaped, and the waterproof sheet (7) is made of elastic waterproof material.

4. The new type of fire retardant expanded polystyrene board as claimed in claim 1, wherein the side wall of said board body (1) is fixedly installed with a connection mechanism (2), said connection mechanism (2) is used to connect two board bodies (1) from the side wall.

5. The novel fire-retardant expanded polystyrene board as claimed in claim 1, wherein the width of the two sides of the fixture block (22) is smaller than the width of the middle, and the shell of the fixture block (22) is made of elastic material.