CN216109082U - No veneer heat preservation fire prevention composite sheet - Google Patents

Abstract

The utility model discloses a non-facing heat-insulating fireproof composite board, which structurally comprises inner fishplate bars, connecting fishplate bars, screw holes, supporting valve blocks and a board body, and the utility model discloses a non-facing heat-insulating fireproof composite board, when the fixing pin is embedded into the screw hole, the fixing pin can extrude the pressed block on the screw hole to enable the pressed block to be embedded into the air pushing groove, the gas can be pushed to the spring groove, the cutting plate is extruded to enable the sharp cutting surface on the cutting plate to be embedded into the discharge port, the stop block on the sharp cutting surface is cut, the glue in the glue air bag can be discharged through the flow port on the cutting plate, the bolt cap part is sealed, and through the connection structure who improves the composite sheet, make it when using to connect, can add waterproof sealed glue automatically in the junction, strengthen composite sheet joint portion's leakproofness, effectively prevent to oxidize and rust.

Description

No veneer heat preservation fire prevention composite sheet

Technical Field

The utility model relates to a veneer-free heat-insulation fireproof composite board, belonging to the technical field of composite boards.

Background

The composite board has a board formed by layering different materials with different functions. For example, the concrete for roofing, the foam thermal insulation layer and the three-in-one board of the surface waterproof layer, the sandwich board is also one kind of composite board, and meanwhile, the heat-insulation fireproof coating is arranged on the sandwich board, so that the heat-insulation fireproof effect can be effectively played, but the prior art still has the following defects:

when the existing composite board is connected and installed, the fixing pins are mostly adopted for connection and installation, and the design is characterized in that a plurality of fine gaps are reserved after the screws are installed, so that the appearance is not easy to perceive, and the phenomenon of oxidation rusting easily occurs at the joints of the composite board after the composite board is used for a long time.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a veneer-free heat-insulation fireproof composite board to solve the problems that in the prior art, when the prior composite board is connected and installed, fixing pins are mostly adopted for connection and installation, and in the design, after the composite board is installed by screws, a plurality of tiny gaps are reserved and are not easy to perceive, so that the phenomenon of oxidation and rusting easily occurs at the joint of the composite board after the composite board is used for a long time.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a veneer-free heat-insulation fireproof composite board structurally comprises an inner fishplate plate, a connecting plate, screw holes, a supporting valve block and a board body, wherein the inner fishplate plate is arranged on the board body, the bottom end of the connecting plate is attached to the top end of the board body, the screw holes and four corners of the board body are of an integrated structure, the board body and the supporting valve block are of an integrated structure, the screw holes comprise a sealing mechanism, a pressure-bearing block, a gas pushing groove, a connecting channel and a connecting block body, the sealing mechanism is arranged on the top end of the connecting block body, the pressure-bearing block is embedded and installed on the gas pushing groove, the gas pushing groove and the connecting block body are of an integrated structure, the connecting channel is arranged in the middle of the connecting block body, the sealing mechanism comprises a glue air bag, an inner groove, a discharge port, a cutting plate and a spring groove, the glue air bag is embedded and installed in the inner groove, and the left end of the discharge port and the right end of the glue air bag are of an integrated structure, the top end of the cutting plate is movably touched with the bottom end of the discharge port, the cutting plate is embedded and mounted on the spring groove and comprises a flow port, a sharp-pointed tangent plane and a cutter body, the flow port and the sharp-pointed tangent plane are of an integrated structure, the sharp-pointed tangent plane is arranged at the top end of the cutter body, and the connecting block body and four corners of the plate body are of an integrated structure.

Preferably, the connector plate is located above the support valve block.

Preferably, the pressure receiving block is of an annular plate structure.

Preferably, the glue air bag is of an annular empty groove structure.

Preferably, the sharp cut surface is a triangular strip structure.

Advantageous effects

The utility model relates to a veneer-free heat-insulating fireproof composite board, which is connected with a fixing pin through a screw hole formed in the composite board, so that the composite board can be installed at a required position, when the fixing pin is embedded into the screw hole, the fixing pin can extrude a pressure block formed in the screw hole to enable the pressure block to be embedded into a gas pushing groove, so that gas can be pushed to the spring groove, the plate is extruded, a sharp cut on the cutting plate is embedded into a discharge port, a stop block formed on the cutting plate is cut, glue in a glue air bag can be discharged from a circulation port formed in the cutting plate, a bolt cap part is sealed, and a connecting structure of the composite board is improved, so that waterproof sealant can be automatically added at the connecting part when the composite board is used and connected, the sealing performance of the connecting part of the composite board is enhanced, and oxidation and rusting are effectively prevented.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a non-facing insulation fire-proof composite panel according to the present invention;

FIG. 2 is a cross-sectional detail view of a screw hole elevation of the present invention;

FIG. 3 is a detailed structural schematic diagram of the sealing mechanism of the present invention;

fig. 4 is a schematic perspective view of the cutting plate of the present invention.

In the figure: the connecting device comprises inner fishplate bars-1, connecting fishplate bars-2, screw holes-3, a support valve block-4, a plate body-5, a sealing mechanism-31, a pressure-bearing block-32, an air pushing groove-33, a connecting channel-34, a connecting block body-35, a glue air bag-311, an inner groove-312, a discharge port-313, a cutting plate-314, a spring groove-315, a flow port-3141, a sharp tangent plane-3142 and a plate body-3143.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution of a non-facing thermal insulation fireproof composite board: the structure of the connector comprises an inner fishplate bar 1, a connecting fishplate bar 2, a screw hole 3, a supporting valve block 4 and a plate body 5, wherein the inner fishplate bar 1 is arranged on the plate body 5, the bottom end of the connecting fishplate bar 2 is attached to the top end of the plate body 5, the screw hole 3 and four corners of the plate body 5 are of an integrated structure, the plate body 5 and the supporting valve block 4 are of an integrated structure, the screw hole 3 comprises a sealing mechanism 31, a pressed block 32, an air pushing groove 33, a connecting channel 34 and a connecting block body 35, the sealing mechanism 31 is arranged on the top end of the connecting block body 35, the pressed block 32 is embedded and arranged on the air pushing groove 33, the air pushing groove 33 and the connecting block body 35 are of an integrated structure, the connecting channel 34 is arranged in the middle of the connecting block body 35, the sealing mechanism 31 comprises a glue air bag 311, an inner groove 312, a discharge port 313, a cutting plate 314 and a spring groove 315, the glue air bag 311 is embedded and arranged in the inner groove 312, the left end of the discharge port 313 and the right end of the glue air bag 311 are of an integrated structure, the top end of the cutting plate 314 is movably touched with the bottom end of the discharge port 313, the cutting plate 314 is embedded in the spring groove 315 and installed, the cutting plate 314 comprises a circulation port 3141, an acute tangent plane 3142 and a cutter body 3143, the circulation port 3141 and the acute tangent plane 3142 are of an integrated structure, the acute tangent plane 3142 is arranged at the top end of the cutter body 3143, the connection block body 35 and four corners of the plate body 5 are of an integrated structure, the connection plate 2 is located above the support valve block 4, the pressure receiving block 32 is of an annular plate structure, the glue air bag 311 is of an annular empty groove structure, and the acute tangent plane 3142 is of a triangular long-strip structure.

When the composite plate is used, the composite plate can be installed at a required position by connecting the screw hole 3 with the fixing pin, when the fixing pin is embedded in the screw hole 3, the fixing pin can extrude the pressure block 32 on the screw hole 3 to enable the pressure block to be embedded into the air pushing groove 33, namely, air can be pushed to the spring groove 315, the cutting plate 314 is extruded, the sharp cutting surface 3142 on the cutting plate 314 is embedded into the discharge port 313, the stop block on the cutting plate is cut, glue in the glue air bag 311 can be discharged through the flow port 3141 on the cutting plate 314, and the bolt cap part is sealed.

The utility model solves the problems that in the prior art, when the existing composite board is connected and installed, fixing pins are mostly adopted for connection and installation, and the design leaves a plurality of tiny gaps after screw installation so as to be difficult to perceive, so that the composite board is easy to oxidize and rust at the connection position after long-term use, the composite board can be installed at a required position by mutually combining the components and connecting the screw holes 3 and the fixing pins, when the fixing pins are embedded in the screw holes 3, the fixing pins can extrude pressure blocks 32 on the screw holes 3 to be embedded into the air pushing grooves 33, namely, the fixing pins can push air to flow onto the spring grooves 315 to extrude the cutting plates 314, so that the sharp cutting surfaces 3142 on the cutting plates 314 are embedded into the discharge ports 313, the stop blocks are obtained on the cutting plates, and the glue in the glue air bags 311 can be discharged through the flow ports 3141 on the cutting plates 314, the bolt cap part is sealed, and through the connection structure who improves the composite sheet, make it when using to connect, can add waterproof sealed glue automatically in the junction, strengthen composite sheet joint portion's leakproofness, effectively prevent to oxidize and rust.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a there is not veneer heat preservation fire prevention composite sheet, its structure includes interior fishplate bar (1), links up fishplate bar (2), screw (3), support valve piece (4), plate body (5), its characterized in that:

interior fishplate bar (1) is located on plate body (5), the bottom of linking fishplate bar (2) is laminated with the top of plate body (5) mutually, four corners of screw (3) and plate body (5) are the integral structure, plate body (5) and support valve piece (4) are the integral structure, screw (3) are including sealing mechanism (31), are pressed piece (32), are pushed away gas tank (33), connect the passageway (34), link up block (35), sealing mechanism (31) are located on the top of linking block (35), it installs on pushing away gas tank (33) to press piece (32) embedding, it is the integral structure with linking block (35) to push away gas tank (33), connect the middle part of linking block (35) is located in passageway (34), sealing mechanism (31) include glue gasbag (311), inside groove (312), discharge port (313), cutting board (314), The glue air bag (311) is embedded in the inner groove (312), the left end of the discharge port (313) and the right end of the glue air bag (311) are of an integrated structure, the top end of the cutting plate (314) is movably contacted with the bottom end of the discharge port (313), the cutting plate (314) is embedded in the spring groove (315), the cutting plate (314) comprises a flow port (3141), an acute tangent plane (3142) and a cutter body (3143), the flow port (3141) and the acute tangent plane (3142) are of an integrated structure, the acute tangent plane (3142) is arranged at the top end of the cutter body (3143), and the connecting block body (35) and four corners of the plate body (5) are of an integrated structure.

2. The faceless, insulating, fire-retardant composite board of claim 1, wherein: the connecting plate (2) is positioned above the supporting valve block (4).

3. The faceless, insulating, fire-retardant composite board of claim 1, wherein: the pressure receiving block (32) is of an annular plate structure.

4. The faceless, insulating, fire-retardant composite board of claim 1, wherein: the glue air bag (311) is of an annular empty groove structure.

5. The faceless, insulating, fire-retardant composite board of claim 1, wherein: the sharp tangent plane (3142) is a triangular strip structure.

Images