CN210194904U

CN210194904U - Rock wool sandwich panel with PU edge sealing

Info

Publication number: CN210194904U
Application number: CN201920655478.6U
Authority: CN
Inventors: Xunnian Guo; 郭迅年; Yaodong Guo; 郭尧东
Original assignee: Jiangsu Chuangliyuan Assembly Construction Engineering Co Ltd
Current assignee: Jiangsu Chuangliyuan Assembly Construction Engineering Co Ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-03-27
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses a PU banding rock wool battenboard relates to rock wool battenboard technical field, and is durable inadequately for solving current PU banding rock wool battenboard installation, causes the cracked problem of seam crossing easily. The utility model discloses a sandwich panel, including first sandwich panel, first cardboard, first draw-in groove, self-tapping screw, first polyurethane piece, second polyurethane piece, rock wool layer, woven wire and foaming resin, the second sandwich panel is installed to one side of first sandwich panel, the inside of first sandwich panel and second sandwich panel one end all is provided with the mounting hole, the one end of first sandwich panel is provided with first draw-in groove, the other end of first sandwich panel is provided with the second cardboard, the one end of second sandwich panel is provided with the second draw-in groove, the other end of second sandwich panel is provided with first cardboard, self-tapping screw is installed to the top of mounting hole, self-tapping screw is provided with a plurality of, first sandwich panel includes the color-coated steel sheet, down color.

Description

Rock wool sandwich panel with PU edge sealing

Technical Field

The utility model relates to a rock wool battenboard technical field specifically is a PU banding rock wool battenboard.

Background

The rock wool sandwich board is a sandwich board made of rock wool as a raw material. The rock wool sandwich board fully exerts the unique performance of the rock wool core material, has obvious effects on fire prevention, heat preservation, heat insulation, sound absorption, sound insulation and the like, and is widely applied to the building industry. The PU edge-sealed rock wool sandwich board is characterized in that the rock wool board is edge-sealed by PU, the PU Chinese name is polyurethane, the polyurethane is short for polyurethane material, and the PU edge-sealed rock wool sandwich board is a high polymer material, has heat preservation and heat insulation performance and stable performance. The practicality of PU banding rock wool battenboard is higher, and life is longer.

However, the existing PU edge banding rock wool sandwich board is not firm enough in installation, the fracture of a joint is easily caused, and the PU edge banding rock wool sandwich board is easy to deform under the compression, so that the existing requirements are not met, and the PU edge banding rock wool sandwich board is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PU banding rock wool battenboard to the installation of the PU banding rock wool battenboard that proposes among the above-mentioned background art of solution is durable inadequately, causes the cracked problem of seam crossing easily.

In order to achieve the above object, the utility model provides a following technical scheme: a PU edge banding rock wool sandwich panel comprises a first sandwich panel, wherein a second sandwich panel is installed on one side of the first sandwich panel, mounting holes are formed in the insides of one ends of the first sandwich panel and the second sandwich panel, a plurality of mounting holes are formed in the mounting holes, the mounting holes are distributed in sequence, a first clamping groove is formed in one end of the first sandwich panel, a second clamping plate is arranged at the other end of the first sandwich panel, the second clamping plate and the first sandwich panel are of an integral structure, a second clamping groove is formed in one end of the second sandwich panel, one end of the second clamping plate extends to the inside of the second clamping groove, a first clamping plate is arranged at the other end of the second sandwich panel, the first clamping plate and the second sandwich panel are of an integral structure, self-tapping screws are installed above the mounting holes, the self-tapping screws are provided with a plurality of self-tapping screws, and the self-tapping screws are distributed in sequence, the first sandwich board comprises an upper color coating steel plate, a lower color coating steel plate, a first polyurethane block, a second polyurethane block, a rock wool layer, a wire mesh and foaming resin.

Preferably, first polyurethane piece, second polyurethane piece and rock wool layer are located the various steel sheet of scribbling and scribble between the steel sheet down, the rock wool layer is located between first polyurethane piece and the second polyurethane piece, wire mesh is located the inside on rock wool layer, foaming resin is located the inside of wire mesh.

Preferably, the wire mesh is internally provided with a placement groove.

Preferably, the upper end of the upper color-coated steel plate is provided with a reinforcing rib, and the reinforcing rib and the upper color-coated steel plate are of an integral structure.

Preferably, the bottom of the lower color coating steel plate is provided with a plurality of bumps, the bumps and the lower color coating steel plate are of an integral structure, and grooves are formed between the adjacent bumps.

Preferably, the second clamping plate and the second clamping groove are in interference connection.

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

1. the utility model discloses a first battenboard is similar completely with second battenboard structure, and the second cardboard on the first battenboard is connected with the second draw-in groove interference on the second battenboard, is in the same place first battenboard and the close laminating of second battenboard, and the rethread self tapping screw thread passes a plurality of mounting holes on the color-coated steel sheet, bores into the junction to the reinforcement that goes on the joint, let the more structure of first battenboard and second battenboard installation, the joint is also difficult fracture. The problem of PU banding rock wool battenboard installation durable inadequately, cause the fracture of seam crossing easily is solved.

2. The utility model discloses an inside on rock wool layer sets up the metal mesh silk of a plurality of hexagons, and the inside foaming resin that fills of metal mesh silk, foaming resin also have good heat preservation effect, and the structure similar to the honeycomb type is constituteed to a plurality of metal mesh silks, and the structure is durable compact, lets the PU banding rock wool battenboard keep its good heat preservation thermal-insulated effect outside, has still strengthened PU banding rock wool battenboard intensity and hardness to improve holistic compressive capacity, make its non-deformable.

Drawings

Fig. 1 is a connection relationship diagram of a first sandwich plate and a second sandwich plate of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic view of the internal structure of the first sandwich panel of the present invention;

fig. 4 is a schematic structural view of the wire mesh of the present invention.

In the figure: 1. a first sandwich panel; 2. a second sandwich panel; 3. mounting holes; 4. a first card slot; 5. a first clamping plate; 6. a self-tapping screw; 7. coating a color coated steel plate; 8. coating a steel plate with color; 9. reinforcing ribs; 10. a bump; 11. a groove; 12. a first polyurethane block; 13. a second polyurethane block; 14. a rock wool layer; 15. a wire mesh; 16. a foaming resin; 17. a placing groove; 18. a second clamping plate; 19. and a second card slot.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a PU edge-sealed rock wool sandwich board comprises a first sandwich board 1, a second sandwich board 2 is arranged on one side of the first sandwich board 1, mounting holes 3 are respectively arranged inside one end of the first sandwich board 1 and one end of the second sandwich board 2, a plurality of mounting holes 3 are arranged and are sequentially distributed, a first clamping groove 4 is arranged at one end of the first sandwich board 1, a second clamping plate 18 is arranged at the other end of the first sandwich board 1, the second clamping plate 18 and the first sandwich board 1 are of an integral structure, a second clamping groove 19 is arranged at one end of the second sandwich board 2, one end of the second clamping plate 18 extends to the inside of the second clamping groove 19, a first clamping plate 5 is arranged at the other end of the second sandwich board 2, the first clamping plate 5 and the second sandwich board 2 are of an integral structure, the integrity is good, a self-tapping screw 6 is arranged above the mounting hole 3 and is used for reinforcing, so that the first sandwich board 1 and the second sandwich board 2 are firmly connected, the self-tapping screws 6 are provided with a plurality of, and a plurality of self-tapping screws 6 distribute in proper order, and first battenboard 1 includes that the upper color coats steel sheet 7, down color coats steel sheet 8, first polyurethane piece 12, second polyurethane piece 13, rock wool layer 14, wire mesh 15 and foaming resin 16.

Further, first polyurethane piece 12, second polyurethane piece 13 and rock wool layer 14 are located the color coating steel sheet 7 and down between the color coating steel sheet 8, and rock wool layer 14 is located between first polyurethane piece 12 and the second polyurethane piece 13, is convenient for carry out the banding to rock wool layer 14, and wire mesh 15 is located the inside on rock wool layer 14, and foaming resin 16 is located wire mesh 15's inside, and wire mesh 15 plays the reinforcement effect, improves PU banding rock wool battenboard bulk strength.

Further, a placing groove 17 is provided inside the wire mesh 15, which facilitates the placing of the foaming resin 16.

Furthermore, the upper end of the upper color coating steel plate 7 is provided with a reinforcing rib 9, so that the supporting strength of the upper color coating steel plate 7 is enhanced, the reinforcing rib 9 and the upper color coating steel plate 7 are of an integrated structure, the integrity is good, and no gap is formed in connection.

Further, the bottom of lower color coating steel plate 8 is provided with lug 10, and lug 10 is provided with a plurality of, and lug 10 and lower color coating steel plate 8 structure as an organic whole, and the wholeness is good, and the junction is difficult for splitting, is provided with recess 11 between the adjacent lug 10, has increased 1 volume of gluing of first battenboard, lets 1 more durable with wall connection of first battenboard.

Further, the second clamping plate 18 is in interference connection with the second clamping groove 19, the structure is simple, and the bearing capacity is high.

The working principle is as follows: when the novel rock wool plate is used, the plurality of metal wire nets 15 are welded and combined together to form a structure similar to a honeycomb type, the foaming resin 16 is filled in the metal wire nets 15, and the rock wool layer 14 is tightly coated on the metal wire nets 15 to form a plate shape. Two sides of the rock wool layer 14 are sealed by the first polyurethane block 12 and the second polyurethane block 13, and after the sealing is finished, the upper color coating steel plate 7 and the lower color coating steel plate 8 are arranged on the upper end surface and the lower end surface of the rock wool layer, so that the rock wool layer has a protective supporting effect on the rock wool layer and the lower color coating steel plate. The first sandwich plate 1 and the second sandwich plate 2 are assembled and spliced, the second clamping groove 19 has certain flexibility, the second clamping plate 18 can pass through the notch of the second clamping groove 19, the second clamping plate 18 can be completely immersed into the second clamping groove 19 by slightly applying force, and interference connection of the second clamping plate 18 and the second clamping groove 19 is achieved. After the assembly is completed, the self-tapping screw 6 is drilled into the joint of the second clamping plate 18 and the second clamping groove 19 through the mounting hole 3 on the upper color-coated steel plate 7, the assembly of the first sandwich plate 1 and the second sandwich plate 2 is reinforced again, and the firmness and firmness of the joint are ensured.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a PU banding rock wool battenboard, includes first battenboard (1), its characterized in that: a second sandwich plate (2) is arranged on one side of the first sandwich plate (1), mounting holes (3) are arranged in one ends of the first sandwich plate (1) and the second sandwich plate (2), a plurality of mounting holes (3) are arranged and distributed in sequence, a first clamping groove (4) is arranged at one end of the first sandwich plate (1), a second clamping plate (18) is arranged at the other end of the first sandwich plate (1), the second clamping plate (18) and the first sandwich plate (1) are of an integral structure, a second clamping groove (19) is arranged at one end of the second sandwich plate (2), one end of the second clamping plate (18) extends into the second clamping groove (19), a first clamping plate (5) is arranged at the other end of the second sandwich plate (2), and the first clamping plate (5) and the second sandwich plate (2) are of an integral structure, self-tapping screw (6) are installed to the top of mounting hole (3), self-tapping screw (6) are provided with a plurality of, and a plurality of self-tapping screw (6) distribute in proper order, first battenboard (1) including last various steel sheet (7), down various steel sheet (8), first polyurethane piece (12), second polyurethane piece (13), rock wool layer (14), wire mesh (15) and foaming resin (16) of scribbling.

2. The PU edge banding rock wool battenboard of claim 1, characterized in that: first polyurethane piece (12), second polyurethane piece (13) and rock wool layer (14) are located various steel sheet (7) of scribbling and down between various steel sheet (8) scribble, rock wool layer (14) are located between first polyurethane piece (12) and second polyurethane piece (13), wire mesh (15) are located the inside on rock wool layer (14), foaming resin (16) are located the inside of wire mesh (15).

3. The PU edge banding rock wool battenboard of claim 1, characterized in that: the inside of wire mesh (15) is provided with arrangement groove (17).

4. The PU edge banding rock wool battenboard of claim 1, characterized in that: the upper end of the upper color coating steel plate (7) is provided with a reinforcing rib (9), and the reinforcing rib (9) and the upper color coating steel plate (7) are of an integral structure.

5. The PU edge banding rock wool battenboard of claim 1, characterized in that: the bottom of lower color coating steel plate (8) is provided with lug (10), and lug (10) are provided with a plurality of, lug (10) and lower color coating steel plate (8) structure as an organic whole, and are adjacent be provided with recess (11) between lug (10).

6. The PU edge banding rock wool battenboard of claim 1, characterized in that: the second clamping plate (18) is in interference connection with the second clamping groove (19).