CN217711347U - Flame-retardant polystyrene board with reinforced structure inside - Google Patents

Abstract

The utility model belongs to the technical field of the polyphenyl board, a inside fire-retardant polyphenyl board that has additional strengthening is provided, including surperficial fire-retardant layer, enhancement layer, string stratum reticulare, polyphenyl heat preservation, boundary layer, high strength fiber fabric net, the back on surperficial fire-retardant layer is connected with the front of enhancement layer is adhereing, the back and the front of hanging the net layer of enhancement layer are connected, the enhancement layer with hang and be provided with high strength fiber fabric net between the net layer, the utility model discloses when using, through connecting device and the slide rail that is equipped with, when needs are connected the polyphenyl board, align the slide rail on a polyphenyl board and the spout on another polyphenyl board and insert, can control two polyphenyl boards and connect fixedly, when two fixed upper and lower polyphenyl boards of needs, only need align two connecting device of a polyphenyl board upper end and two connecting holes of seting up in addition polyphenyl board lower extreme and insert, can realize that the upper and lower connection of two polyphenyl boards is fixed.

Description

Flame-retardant polystyrene board with reinforced structure inside

Technical Field

The utility model relates to a polyphenyl board technical field especially relates to an inside has additional strengthening's fire-retardant polyphenyl board.

Background

With the rapid development of scientific technology and social economy, in order to improve the performances of heat preservation, sound insulation, shock resistance, moisture resistance and the like of buildings, a polystyrene foam board, also called a foam board or an EPS board, is a white solid board which is formed by heating expandable polystyrene beads containing volatile liquid foaming agents in a mold after heating and pre-foaming, has a micro closed pore structure, has the advantages of light weight, low price, low heat conductivity, small water absorption, good electrical insulation performance, sound insulation, shock resistance, moisture resistance, simple forming process and the like, is widely applied to heat preservation, heat insulation, sound insulation and shock resistance materials of buildings, automobiles, ships, trains and the like, and the common polystyrene board has an unsatisfactory flame retardant property, so that the polystyrene board for flame retardance appears.

At present, the in-process that current fire-retardant polyphenyl board used generally needs the workman to install it, current fire-retardant polyphenyl board when the installation, because no connection structure all is independent installation between two fire-retardant polyphenyl boards, can not form holistic connection structure, therefore the installation is firm inadequately, in long-time use, the problem that local polyphenyl board drops can appear, the polyphenyl board is because a foam board simultaneously, produce deformation easily when receiving the impact, if internal strength is not enough, can lead to the polyphenyl board to take place the phenomenon of fracture or fracture, for this reason, need an inside have a reinforced structure and connect solid fire-retardant polyphenyl board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, adapts to reality needs, provides an inside fire-retardant polyphenyl board that has additional strengthening, and this design can realize making the polyphenyl board connect firm and strengthen its shock resistance.

In order to realize the utility model discloses a purpose, the utility model discloses the technical scheme who adopts does: the utility model provides an inside fire-retardant polyphenyl board that has additional strengthening, includes fire-retardant layer in surface, enhancement layer, hangs the stratum reticulare, polyphenyl heat preservation, boundary layer, high strength fiber fabric net, the back on fire-retardant layer in surface is adhered to with the front of enhancement layer and is connected, the back and the front of hanging the stratum reticulare of enhancement layer are adhered to and are connected, be provided with high strength fiber fabric net between enhancement layer and the string of the stratum reticulare, the back on hang the stratum reticulare is adhered to and is connected in the front of polyphenyl heat preservation, the back of polyphenyl heat preservation is adhered to and is connected with the boundary layer, polyphenyl heat preservation includes the plate body, the inside X type stereoplasm plastic slab that is provided with of plate body, a circular port has all been seted up at four edges of plate body, and all is provided with damping spring in the circular port, two connecting device of upper end fixedly connected with of plate body, two connecting holes have been seted up in the lower extreme inside of plate body, the spout has been seted up in the left side of plate body, the right side fixedly connected with slide rail of plate body.

Preferably; the connecting device comprises a connecting column, a connector is fixedly connected to the upper end of the connecting column, four square grooves are formed in the side face of the connecting column, and a square rod is arranged in the middle of each square groove.

Preferably; four two mounting holes are formed in the upper end of the inner portion of the square groove, and a rotating shaft is movably mounted in each mounting hole.

Preferably; the shapes of the two connecting holes formed in the lower end of the plate body are the same as the appearance of the connecting device.

Preferably; the shape of the sliding groove formed in the left side of the plate body is the same as that of the sliding rail fixedly connected with the right side of the plate body.

Preferably; and one end of each damping spring is fixedly connected with the net hanging layer, and the other end of each damping spring is fixedly connected with the interface layer.

Preferably; the rotary shaft is movably provided with a pressing block, the inner side of the pressing block is fixedly connected with a pressure spring, and one end of the pressure spring is fixedly connected to the square rod.

The beneficial effects of the utility model reside in that:

1. when the utility model is used, through the connecting device and the slide rail, when the polystyrene boards are required to be connected, the slide rail on one polystyrene board is aligned and inserted with the slide groove on the other polystyrene board, so that the two polystyrene boards can be connected and fixed left and right, when the upper polystyrene board and the lower polystyrene board are required to be fixed, only the two connecting devices on the upper end of one polystyrene board are required to be aligned and inserted with the two connecting holes arranged in the lower end of the other polystyrene board, so that the upper and lower connection and fixation of the two polystyrene boards can be realized;

2. the utility model discloses when using, through X type stereoplasm plastic slab and damping spring that are equipped with, in the use of polyphenyl board, when the polyphenyl board received the striking, the impact force that the striking produced, through hang the net layer transmit with hang four damping spring of net layer fixed connection on, the power that will strike the production under four damping spring's effect cushions and absorbs, reach absorbing purpose, X type stereoplasm plastic slab can guarantee that the polyphenyl board can not break down under the effect of assaulting simultaneously, the ability and the steadiness of the shock resistance of polyphenyl board have been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the right side structure of the present design;

FIG. 3 is a schematic bottom view of the design;

FIG. 4 is a schematic diagram of the overall explosive structure of the present design;

FIG. 5 is a schematic cross-sectional structure view of the polystyrene insulation layer of the present design;

fig. 6 is a schematic structural diagram of the connecting device of the present design.

In the figure:

1. a surface flame retardant layer; 2. a reinforcing layer; 3. hanging a net layer; 4. a polyphenyl heat-insulating layer; 401. a plate body; 402. an X-shaped hard plastic plate; 403. a damping spring; 404. a connecting device; 4041. connecting columns; 4042. a connector; 4043. a square rod; 4044. a pressure spring; 4045. briquetting; 4046. a rotating shaft; 4047. a square groove; 4048. mounting holes; 405. A chute; 406. a slide rail; 407. connecting holes; 5. an interfacial layer; 6. a high strength fibrous web.

Detailed Description

The invention will be further described with reference to the following figures and examples:

the utility model provides an inside fire-retardant polyphenyl board that has additional strengthening, refer to fig. 1 to 6, including fire-retardant layer 1 in surface, the enhancement layer 2, hang net layer 3, polyphenyl heat preservation 4, the boundary layer 5, high strength fiber fabric net 6, the back on fire-retardant layer 1 in surface is connected with the front adhesion of enhancement layer 2, the back of enhancement layer 2 is connected with the front adhesion of hanging net layer 3, be provided with high strength fiber fabric net 6 between enhancement layer 2 and the net layer 3 of hanging, the back adhesion of hanging net layer 3 is connected in the front of polyphenyl heat preservation 4, the back adhesion of polyphenyl heat preservation 4 is connected with boundary layer 5, polyphenyl heat preservation 4 includes plate body 401, the inside X type stereoplasm plastic board 402 that is provided with of plate body 401, a circular port has all been seted up to four edges of plate body 401, and all be provided with damping spring 403 in the circular port, two connecting device 404 of upper end fixedly connected with of plate body 401, two connecting hole 407 have been seted up to the lower extreme inside of plate body 401, spout 405 has been seted up in the left side of plate body 401, the right side fixedly connected with slide rail 406 of plate body 401. Connecting device 404 includes spliced pole 4041, spliced pole 4041 upper end fixedly connected with connector 4042, and four square grooves 4047 have been seted up to spliced pole 4041 side, are provided with square pole 4043 in the middle of four square grooves 4047. Two mounting holes 4048 have all been seted up to the inside upper end of four square grooves 4047, and movable mounting has pivot 4046 in two mounting holes 4048. The shape of two connecting holes 407 formed in the lower end of plate 401 is the same as the shape of connecting device 404. One end of each of the four damping springs 403 is fixedly connected with the net hanging layer 3, and the other end is fixedly connected with the interface layer 5. A pressing block 4045 is movably mounted on the rotating shaft 4046, a pressure spring 4044 is fixedly connected to the inner side of the pressing block 4045, and one end of the pressure spring 4044 is fixedly connected to the square rod 4043.

When carrying out two blocks of polyphenyl board fixed connection from top to bottom, when two connecting device 404 inserted in two connecting holes 407, can make briquetting 4045 extrude to square inslot, briquetting 4045's extrusion can compress pressure spring 4044, after connecting device 404 inserted the connecting hole 407 completely, briquetting 4045 can lose the extrusion force, thereby make pressure spring 4044 kick-back, pressure spring 4044's resilience makes briquetting 4045 insert the inside triangular groove of seting up of connecting hole 407 in, carry out the chucking fixedly to it, thereby make two polyphenyl boards realize the purpose of firm connection.

The utility model discloses a theory of operation and use flow: the utility model discloses in the in-process that uses, in inserting the spout 405 that the left side was seted up on another polyphenyl board through slide rail 406 with plate body 401 right side, can control two polyphenyl boards and connect fixedly, insert in two connecting holes 407 that another polyphenyl board plate body 401 lower extreme was seted up through two connecting device 404 with a polyphenyl board upper end, the triangular groove who sets up in can making briquetting 4045 and connecting hole 407 under pressure spring 4044's effect realizes fixed connection, make the polyphenyl board can not take place the phenomenon that drops in long-time use, the steadiness of connecting between the polyphenyl board has been improved, when the polyphenyl board receives outside striking in the use, the impact force that the striking produced can be absorbed by four damping spring 403 buffers of the inside setting of plate body 401, the impact force that makes the polyphenyl board receive alleviates greatly, the X type stereoplasm plastic board 402 of plate body 401 inside can improve the bulk strength of polyphenyl board simultaneously, make its ability of shocking resistance obtain improving.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above-mentioned embodiment, and make different extensions and changes, but as long as they do not depart from the spirit of the present invention, all are within the protection scope of the present invention.

Claims (7)

1. The utility model provides an inside fire-retardant polyphenyl board that has additional strengthening, includes surperficial fire-retardant layer (1), enhancement layer (2), hangs net layer (3), polyphenyl heat preservation (4), interface layer (5), high strength fiber fabric net (6), its characterized in that: the back of the surface flame-retardant layer (1) is connected with the front of the reinforcing layer (2) in an adhesion manner, the back of the reinforcing layer (2) is connected with the front of the net hanging layer (3) in an adhesion manner, a high-strength fiber fabric net (6) is arranged between the reinforcing layer (2) and the net hanging layer (3), the back of the net hanging layer (3) is connected with the front of the polyphenyl heat-insulating layer (4) in an adhesion manner, the back of the polyphenyl heat-insulating layer (4) is connected with the interface layer (5) in an adhesion manner, the polyphenyl heat-insulating layer (4) comprises a plate body (401), an X-shaped hard plastic plate (402) is arranged inside the plate body (401), a circular hole is formed in each of four corners of the plate body (401), a damping spring (403) is arranged in each circular hole, two connecting devices (404) are fixedly connected to the upper end of the plate body (401), two connecting holes (407) are formed inside the lower end of the plate body (401), a sliding groove (405) is formed in the left side of the plate body (401), and a sliding rail (406) is fixedly connected to the right side of the plate body (401).

2. The flame retardant polystyrene board with reinforcing structure inside as claimed in claim 1, wherein: connecting device (404) includes spliced pole (4041), spliced pole (4041) upper end fixedly connected with connector (4042), four square groove (4047) have been seted up to spliced pole (4041) side, four be provided with square pole (4043) in the middle of square groove (4047).

3. A fire retardant polystyrene board with a reinforced structure inside as claimed in claim 2 wherein: four two mounting holes (4048) have all been seted up to the inside upper end of square groove (4047), two movable mounting has pivot (4046) in mounting hole (4048).

4. A fire retardant polystyrene board with a reinforced structure inside as claimed in claim 1 wherein: the shape of two connecting holes (407) formed in the lower end of the plate body (401) is the same as the shape of the connecting device (404).

5. A fire retardant polystyrene board with a reinforced structure inside as claimed in claim 1 wherein: the shape of the sliding groove (405) formed in the left side of the plate body (401) is the same as that of the sliding rail (406) fixedly connected with the right side of the plate body (401).

6. The flame retardant polystyrene board with reinforcing structure inside as claimed in claim 1, wherein: and one end of each damping spring (403) is fixedly connected with the net hanging layer (3), and the other end of each damping spring is fixedly connected with the interface layer (5).

7. A fire retardant polystyrene board with a reinforced structure inside as claimed in claim 3 wherein: the rotary shaft (4046) is movably provided with a pressing block (4045), the inner side of the pressing block (4045) is fixedly connected with a pressure spring (4044), and one end of the pressure spring (4044) is fixedly connected to the square rod (4043).

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