CN218966351U

CN218966351U - Polystyrene board with concave-convex surface layer

Info

Publication number: CN218966351U
Application number: CN202320168779.2U
Authority: CN
Inventors: 刘庆杨
Original assignee: Qingdao Science And Technology Supply Chain Co ltd
Current assignee: Qingdao Science And Technology Supply Chain Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-05-05
Anticipated expiration: 2033-02-02

Abstract

The utility model relates to the technical field of polystyrene boards, and discloses a polystyrene board with a concave-convex surface layer, which comprises an innermost bottom board, a polystyrene board with a middle interlayer and an outer panel; the bottom plate is connected with the panel through screws, channels for installing bolts are formed in the bottom plate and the panel, spines penetrating into the polystyrene plate are arranged on the sides of the channels, and the surface of the panel is of an uneven design. This polystyrene board with unsmooth top layer regards the polystyrene board as the inlayer to fix between bottom plate and the panel, and lay it on the wall through anchor bolt, and the mortar is laid on the panel, therefore the polystyrene board warp can not all not influence the mortar on the panel, and unsmooth inconvenient mortar in panel surface adheres to in addition, is difficult for droing.

Description

Polystyrene board with concave-convex surface layer

Technical Field

The utility model relates to the technical field of polystyrene boards, in particular to a polystyrene board with a concave-convex surface layer.

Background

The polystyrene board, also called foam board and EPS board, is a white object formed by heating expandable polystyrene beads containing volatile liquid foaming agent in a mold after heating and pre-expansion, has the structural characteristics of fine closed pores, and is mainly used for heat preservation of building walls, roofs, composite boards, refrigeration houses, air conditioners, vehicles, ships, floor heating, decoration engraving and the like, and has very wide application.

The polystyrene board is used as a heat preservation layer, a layer of mortar is smeared on the surface after the polystyrene board is paved for protection, but the surface of the polystyrene board is too smooth, so that the mortar is difficult to attach and easy to fall off, in addition, the polystyrene board has the problem of good or bad quality, the poor-quality loose structure of the internal structure of the polystyrene board is easy to deform, the mortar on the poor-quality loose structure is easy to crack, and aiming at the problem, we propose the polystyrene board with the concave-convex surface layer.

Disclosure of Invention

The utility model provides a polystyrene board with a concave-convex surface layer, which aims at overcoming the defects existing in the prior art.

The utility model provides the following technical scheme: a polystyrene board with a concave-convex surface layer comprises a polystyrene board with an innermost bottom board and a middle interlayer and an outer panel;

the bottom plate is connected with the panel through screws, channels for installing bolts are formed in the bottom plate and the panel, spines penetrating into the polystyrene plate are arranged on the sides of the channels, and the surface of the panel is of an uneven design.

Preferably, the bottom plate is provided with a plurality of contact pins, and the panel is provided with a plurality of holes corresponding to the contact pins in position and used for installing screws.

Preferably, the bottom plate is provided with a plurality of channels, the panel is provided with a plurality of through holes corresponding to the positions of the channels, one end of each channel penetrates through the bottom plate, and the other end of each channel extends into the through hole of the panel.

Preferably, the channels are provided with a plurality of groups of spikes for locking the polystyrene plate.

Preferably, the sides of the base plate and polystyrene plate and the face plate are sealed by a material.

Compared with the prior art, the utility model has the following beneficial effects:

this polystyrene board with unsmooth top layer regards the polystyrene board as the inlayer to fix between bottom plate and the panel, and lay it on the wall through anchor bolt, and the mortar is laid on the panel, therefore the polystyrene board warp can not all not influence the mortar on the panel, and unsmooth inconvenient mortar in panel surface adheres to in addition, is difficult for droing.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic diagram of the split structure of fig. 1 according to the present utility model.

In the figure: 1. a bottom plate; 2. a polystyrene plate; 3. a panel; 4. a channel; 5. spike; 6. a contact pin; 7. a hole; 8. and a through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, a technical solution of the embodiments of the present disclosure will be clearly and completely described in conjunction with the accompanying drawings of the embodiments of the present disclosure, and detailed descriptions of known functions and known components are omitted from the present disclosure in order to avoid unnecessarily obscuring the concept of the present disclosure.

Referring to fig. 1-2, a polystyrene board with a concave-convex surface layer comprises a polystyrene board 2 with an innermost bottom board 1 and a middle interlayer and a panel 3 on the outer side, wherein the surface of the panel 3 is of a concave-convex design, the polystyrene board 2 is used as an inner layer, the bottom board 1 and the panel 3 are fixed, the polystyrene board is paved on a wall through an anchor bolt, mortar is paved on the panel 3, therefore, the deformation of the polystyrene board 2 cannot affect the mortar on the panel 3, in addition, the concave-convex surface of the panel 3 is inconvenient for the adhesion of the mortar, and the mortar is not easy to fall off.

The side edges of the bottom plate 1, the polystyrene plate 2 and the panel 3 are sealed by materials, the sealing materials can be fireproof materials, when the polystyrene plate 2 is ignited, fire is isolated by the fireproof materials, and the end faces of the plates can be sealed by other materials.

The bottom plate 1 and the panel 3 are connected through screws, a plurality of contact pins 6 are arranged on the bottom plate 1, holes 7 for installing screws are formed in the panel 3, the positions of the holes are corresponding to the positions of the contact pins 6, when the bottom plate 1 and the panel 3 are connected through the screws in the assembling process, then polystyrene materials are poured into a gap between the bottom plate 1 and the panel 3, and polystyrene is filled between the bottom plate 1 and the panel 3 through foaming treatment.

Be equipped with the passageway 4 that is used for mounting bolt on bottom plate 1 and the panel 3, install a plurality of passageway 4 on the bottom plate 1, and offered a plurality of through-hole 8 that corresponds with passageway 4 position on the panel 3, the one end of passageway 4 runs through bottom plate 1 and its other end extends to among the through-hole 8 of panel 3, in making things convenient for the anchor bolt to pass panel embedding wall body through-hole 8, another convenience is tightly pressed panel 3 on bottom plate 1, avoids panel 3 to break away from on the bottom plate 1.

The side of passageway 4 is equipped with the spike 5 that pricks into polystyrene board 2 inside, install a plurality of groups of spikes 5 that are used for locking polystyrene board 2 on the passageway 4, utilize spike 5 to avoid polystyrene board 2 to warp the back and remove, have the effect of locking polystyrene board 2 position.

The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this utility model will occur to those skilled in the art, and are intended to be within the spirit and scope of the utility model.

Claims

1. A polystyrene board with a concave-convex surface layer, which is characterized in that: comprises an innermost bottom plate (1), a polystyrene plate (2) with an intermediate layer and an outer side panel (3);

the bottom plate (1) is connected with the panel (3) through screws, a channel (4) for installing bolts is arranged on the bottom plate (1) and the panel (3), spines (5) penetrating into the polystyrene board (2) are arranged on the side face of the channel (4), and the surface of the panel (3) is of an uneven design.

2. The polystyrene board with a concave-convex surface layer according to claim 1, wherein: a plurality of contact pins (6) are arranged on the bottom plate (1), and a plurality of holes (7) which correspond to the contact pins (6) in position and are used for installing screws are formed in the panel (3).

3. The polystyrene board with a concave-convex surface layer according to claim 1, wherein: the bottom plate (1) is provided with a plurality of channels (4), the panel (3) is provided with a plurality of through holes (8) corresponding to the channels (4), one end of each channel (4) penetrates through the bottom plate (1) and the other end of each channel extends into the through hole (8) of the panel (3).

4. The polystyrene board with a concave-convex surface layer according to claim 1, wherein: the channels (4) are provided with a plurality of groups of spines (5) for locking the polystyrene board (2).

5. The polystyrene board with a concave-convex surface layer according to claim 1, wherein: the side edges of the bottom plate (1), the polystyrene plate (2) and the panel (3) are sealed by materials.