CN211974761U

CN211974761U - Fire-resistant heat-insulating door plate

Info

Publication number: CN211974761U
Application number: CN202020436781.XU
Authority: CN
Inventors: 王鑫; 周勇
Original assignee: Dongguan Yingxin Heat Insulation Board Co ltd
Current assignee: Dongguan Yingxin Heat Insulation Board Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-11-20
Anticipated expiration: 2030-03-30

Abstract

The utility model relates to a fire-resistant door plant for thermal insulation, which belongs to the technical field of thermal insulation plates and comprises a door plant main body, wherein the door plant main body comprises a thermal insulation plate and a fireproof plate, the fireproof plate is provided with two sides which are close to adjacent fireproof plates and are all provided with mounting grooves, the thermal insulation plate is clamped in the two mounting grooves, the bottom of the mounting groove is provided with a reinforcing column, the thermal insulation plate is provided with a reinforcing groove for clamping the reinforcing column, and a connecting component for connecting the two parts is arranged between the side edges of each side of the adjacent; the utility model discloses have the joint strength who improves between board and the board, improve the stability of door plant and the life's of extension door plant effect.

Description

Fire-resistant heat-insulating door plate

Technical Field

The utility model belongs to the technical field of the technique of thermal-insulated panel and specifically relates to a fire-resistant door plant for thermal-insulated is related to.

Background

The fire-resistant door plate is also called as a fire-proof door plate and is generally used in a fire-proof door structure, and the fire-resistant door plate meets the requirements of fire-resistant stability, heat insulation and integrity within a certain time, and plays an important role in protecting lives and properties of people.

Chinese patent publication No. CN204877167U discloses an integrated fire-proof door plate, which comprises a core plate, wherein both sides of the core plate are sequentially provided with a heat insulation plate, a fire-proof plate and a decorative plate, each plate layer is glued into a door plate main body by fire-proof glue, and both ends of the door plate main body are provided with fire-proof plates for encapsulation; the middle part of core sets up a plurality of evenly distributed's cylindric hollow hole side by side, and the core both sides of board are located the door frame position and are the entity structure, and the downthehole fire retardant that is equipped with of hollow, and this integral type fire door plant has better fire behavior.

The above prior art solutions have the following drawbacks: the board is connected with the board only through the veneer, leads to the joint strength between board and the board not high easily, influences the stability and the life of door plant.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a fire-resistant door plant for thermal-insulated, it can improve the joint strength between board and the board, improves the stability of door plant and the life of extension door plant.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

fire-resistant door plant for thermal-insulated, including the door plant main part, the door plant main part includes heat insulating board and PLASTIC LAMINATED, the PLASTIC LAMINATED is equipped with two and adjacent the mounting groove has all been seted up to the side that the PLASTIC LAMINATED is close to, the heat insulating board joint in two in the mounting groove, the tank bottom of mounting groove is equipped with the reinforcement post, the confession has been seted up to the heat insulating board the reinforcement groove of reinforcement post joint, it is adjacent be equipped with between each side limit of PLASTIC LAMINATED and be used.

Through above-mentioned technical scheme, the heat insulating board joint makes the heat insulating board stabilize between adjacent PLASTIC LAMINATED in the mounting groove of adjacent PLASTIC LAMINATED, and the reinforcement post joint simultaneously in strengthening the groove, joint strength between reinforcing heat insulating board and the PLASTIC LAMINATED, coupling assembling can further connect adjacent PLASTIC LAMINATED in addition to improve the joint strength between board and the board, improve the stability of door plant main part and the life of extension door plant main part.

Further, coupling assembling is including offering in the spread groove of each side of PLASTIC LAMINATED, wear to locate adjacently the PLASTIC LAMINATED connecting rod and the threaded connection of spread groove lateral wall in the locating piece at connecting rod both ends, two the locating piece is respectively the butt in adjacent the lateral wall that the spread groove is close to each other.

Through above-mentioned technical scheme, the connecting rod is worn to locate between the adjacent PLASTIC LAMINATED to through the position of locating piece fixed connection pole, thereby utilize connecting rod and locating piece to connect adjacent PLASTIC LAMINATED.

Furthermore, the side faces, close to each other, of the adjacent fireproof plates are provided with reinforcing grooves, the reinforcing grooves are communicated with the side edges of the fireproof plates, T-shaped plates are arranged between the adjacent fireproof plates and comprise inserting plates connected between the adjacent reinforcing grooves and connecting plates connected with the inserting plates and connected with the side edges of the adjacent fireproof plates, and the connecting rods penetrate through the inserting plates.

Through above-mentioned technical scheme, the connecting rod is worn to locate to insert the board and is made the T template be fixed in between the adjacent PLASTIC LAMINATED, thereby the connecting plate is connected with the side of PLASTIC LAMINATED and further strengthens the connection of adjacent PLASTIC LAMINATED.

Furthermore, the side of the fireproof plate is provided with a clamping groove for embedding the connecting plate, and the clamping groove is communicated with the reinforcing groove.

Through above-mentioned technical scheme, the draw-in groove can supply the connecting plate embedding, plays certain positioning action to the connecting plate.

Furthermore, fireproof glue layers are arranged between the inserting plate and the reinforcing groove and between the connecting plate and the clamping groove.

Through above-mentioned technical scheme, the fire prevention glue can make to insert the board and bond at the reinforcing groove and be that the connecting plate bonds on the draw-in groove to realize being connected of T template and PLASTIC LAMINATED.

Further, the reinforcing grooves and the clamping grooves on the side edges of the fire-proof plate are communicated with each other, the end portions of the adjacent inserting plates are obliquely arranged and are mutually abutted, and the end portions of the adjacent connecting plates are obliquely arranged and are mutually abutted.

Through above-mentioned technical scheme, the mutual butt of the tip of adjacent board of inserting, the mutual butt of the tip of adjacent connecting plate for the side of PLASTIC LAMINATED is more level and more smooth.

Further, the connecting groove is internally blocked with a filling block, and the filling block is provided with an accommodating groove for accommodating the connecting rod and the positioning block.

Through above-mentioned technical scheme, the filling block can play the effect of connecting rod and locating piece in the protection spread groove, avoids connecting rod and locating piece to receive external interference.

Further, the fixed slot that both ends communicate with draw-in groove and spread groove respectively is seted up to the side of PLASTIC LAMINATED, the connecting plate be equipped with the joint in the connection piece of fixed slot, the packing piece is close to one side of connecting plate is equipped with the stationary blade, the stationary blade butt in the connection piece deviates from the one side of fixed slot tank bottom, threaded connection is worn to be equipped with in the bolt of fixed slot tank bottom to the stationary blade.

Through above-mentioned technical scheme, the stationary blade and connection piece are worn to locate simultaneously by the bolt to further connect T template and PLASTIC LAMINATED, improve the stability of door plant main part.

Further, the reinforcing columns of the adjacent fire-proof plates are arranged in a staggered manner.

Through above-mentioned technical scheme, improve the joint strength of PLASTIC LAMINATED and heat insulating board, improve the stability of door plant main part.

The utility model has the advantages that:

1. the heat insulation plates are clamped in the mounting grooves of the adjacent fireproof plates, so that the heat insulation plates are stabilized between the adjacent fireproof plates, the reinforcing columns are clamped in the reinforcing grooves, the connecting strength between the heat insulation plates and the fireproof plates is enhanced, and in addition, the connecting assembly can be further connected with the adjacent fireproof plates, so that the connecting strength between the plates is improved, the stability of the door plate main body is improved, and the service life of the door plate main body is prolonged;

2. be connected with the T template between the adjacent PLASTIC LAMINATED, the coating has fire prevention glue between T template and the PLASTIC LAMINATED to improve the joint strength of adjacent PLASTIC LAMINATED, improve the stability of door plant main part.

Drawings

FIG. 1 is a schematic perspective view of the present embodiment;

FIG. 2 is a schematic cross-sectional view of the present embodiment;

FIG. 3 is an exploded view of the present embodiment;

fig. 4 is a schematic cross-sectional view of the connecting member of the present embodiment.

In the figure: 1. a fire-proof plate; 11. a heat insulation plate; 12. mounting grooves; 13. reinforcing columns; 14. a reinforcing groove; 15. a reinforcing groove; 16. a card slot; 2. a T-shaped plate; 21. an insert plate; 22. a connecting plate; 23. a through hole; 24. connecting sheets; 25. opening a hole; 3. connecting grooves; 31. a connecting rod; 32. positioning blocks; 33. filling blocks; 34. a receiving groove; 35. fixing grooves; 36. a fixing sheet; 37. and (4) bolts.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, for the utility model discloses a fire-resistant door plant for thermal-insulated, including the door plant main part, the door plant main part includes heat insulating board 11 and PLASTIC LAMINATED 1, and heat insulating board 11 and PLASTIC LAMINATED 1 are square setting, and PLASTIC LAMINATED 1 is provided with two, and heat insulating board 11 sets up between two adjacent PLASTIC LAMINATED 1, is equipped with coupling assembling between each side of PLASTIC LAMINATED 1 and each side of adjacent PLASTIC LAMINATED 1, and in this embodiment, PLASTIC LAMINATED 1 specifically is glass magnesium PLASTIC LAMINATED, and heat insulating board 11.

As shown in fig. 2 and 3, the side surfaces of the adjacent fireproof plates 1, which are close to each other, are respectively provided with a mounting groove 12, the mounting grooves 12 are adapted to the heat insulation plates 11, the heat insulation plates 11 are clamped in the two mounting grooves 12, the adjacent fireproof plates 1 surround the heat insulation plates 11, and the heat insulation plates 11 are stabilized between the adjacent fireproof plates 1, so that the fireproof plates 1 and the heat insulation plates 11 form a whole door panel main body; the tank bottom vertical fixation of mounting groove 12 has a plurality of reinforcement posts 13, and the reinforcement post 13 of adjacent PLASTIC LAMINATED 1 distributes each other crisscross, and reinforcing groove 14 has all been seted up to the relative both sides face of heat insulating board 11, and reinforcing groove 14 is corresponding with the position of reinforcement post 13, and when heat insulating board 11 joint was in mounting groove 12, reinforcing post 13 joint was in reinforcing groove 14 to joint strength between reinforcing heat insulating board 11 and the PLASTIC LAMINATED 1 improves the stability of door plant main part and prolongs the life of door plant main part.

As shown in fig. 3, the adjacent fire-proof plates 1 are provided with reinforcing grooves 15 on the sides close to each other, the reinforcing grooves 15 are close to the side edges of the fire-proof plates 1 and are communicated with the side edges of the fire-proof plates 1, and the reinforcing grooves 15 on the four side edges of the same fire-proof plate 1 are vertically communicated with each other; draw-in groove 16 has been seted up to the side of PLASTIC LAMINATED 1, mutually perpendicular intercommunication between the draw-in groove 16 of four sides of PLASTIC LAMINATED 1, draw-in groove 16 is the same with the length direction of strengthening groove 15, and draw-in groove 16 and strengthening groove 15 intercommunication each other, when adjacent PLASTIC LAMINATED 1 mutual butt, the draw-in groove 16 of adjacent PLASTIC LAMINATED 1 intercommunication each other to adjacent PLASTIC LAMINATED 1 together forms the channel that the cross-section is the T font with the strengthening groove 15 with the draw-in groove 16 of.

As shown in fig. 2 and 3, each side edge of the adjacent fire-proof plates 1 is provided with a T-shaped plate 2, each T-shaped plate 2 comprises an insertion plate 21 and a connecting plate 22, the length direction of the insertion plate 21 is parallel to the length direction of the connecting plate 22, and the insertion plate 21 is vertically fixed in the middle of the connecting plate 22; the inserting plate 21 is clamped between the two reinforcing grooves 15 on the same side edge of the adjacent fireproof plates 1, and a fireproof glue layer (not shown in the figure) is arranged between the inserting plate 21 and the reinforcing grooves 15, so that the inserting plate 21 is bonded with the reinforcing grooves 15, the side surfaces of the adjacent fireproof plates 1 are connected and fixed, and the connecting strength between the adjacent fireproof plates 1 is improved; the two ends of the inserting plate 21 are respectively arranged obliquely along opposite directions, specifically, the length of the side edge of the inserting plate 21 far away from the connecting plate 22 is smaller than that of the side edge of the inserting plate close to the connecting plate 22, so that when the inserting plate 21 is connected to each side of the fireproof plate 1, the end parts of the adjacent inserting plates 21 can be mutually abutted; the two ends of the connecting plate 22 are respectively arranged obliquely along opposite directions, specifically, the length of the side edge of the connecting plate 22 far away from the inserting plate 21 is greater than that of the side edge of the connecting plate 22 close to the inserting plate 21, so that when the connecting plate 22 is connected to each side of the fireproof plate 1, the end parts of the adjacent connecting plates 22 can be mutually abutted;

when the inserting plate 21 is inserted into the adjacent reinforcing groove 15, the connecting plate 22 is clamped between the two clamping grooves 16 on the same side edge of the adjacent fireproof plate 1, the side surface of the connecting plate 22 far away from the inserting plate 21 is flush with the side edge of the fireproof plate 1, and the end parts of the adjacent connecting plates 22 are mutually abutted, so that the flatness of the side edge of the fireproof plate 1 is improved; similarly, a fireproof adhesive layer is arranged between the connecting plate 22 and the clamping groove 16, so that the connecting plate 22 is connected with the clamping groove 16 in an adhesive manner, the side edges of the adjacent fireproof plates 1 are connected and fixed, and the connecting strength between the adjacent fireproof plates 1 is further improved.

As shown in fig. 3 and 4, the connecting assembly includes a connecting groove 3, a connecting rod 31 and a positioning block 32, the connecting groove 3 is opened at each side edge of the fireproof plate 1, the connecting rod 31 is arranged on the side surface of the adjacent fireproof plate 1 close to each other, and is arranged on the inner side wall of the connecting groove 3 of the adjacent fireproof plate 1, two ends of the connecting rod 31 respectively extend into the two adjacent connecting grooves 3, the positioning block 32 is provided with two ends which are respectively in threaded connection with the connecting rod 31, when the side surfaces of the adjacent fireproof plates 1 close to each other are abutted, the positioning block 32 is screwed, the inner side wall of the connecting rod 31 is abutted to the connecting groove 3, thereby fixing the position of the connecting rod 31 by the positioning block 32, and locking the adjacent fireproof plates 1 by the cooperation of the connecting rod 31 and the positioning block 32.

Insert board 21 and seted up through-hole 23, connecting rod 31 wears to locate through-hole 23 when connecting in adjacent PLASTIC LAMINATED 1 to play the effect of further fixed T template 2, improve adjacent PLASTIC LAMINATED 1's joint strength.

Be equipped with filling block 33 in the spread groove 3, filling block 33's shape and size and 3 looks adaptations of spread groove, after connecting rod 31 and the adjacent PLASTIC LAMINATED of locating piece 32 locking 1, with filling block 33 joint in spread groove 3, the one side that filling block 33 is close to the 3 tank bottoms of spread groove has been seted up and has been accomodate groove 34, accomodate groove 34 and can supply connecting rod 31 and locating piece 32 to accomodate, after filling block 33 accomplishes the joint in spread groove 3, the one side that connecting groove 3 was kept away from to filling block 33 and the side parallel and level of PLASTIC LAMINATED 1, thereby utilize connecting rod 31 and the fixed block in the 33 protection spread groove 3 of filling block, avoid connecting rod 31 and locating piece 32 to receive external interference.

The side edge of the fireproof plate 1 is provided with a fixed groove 35, two ends of the fixed groove 35 are respectively communicated with the clamping groove 16 and the connecting groove 3, connecting sheets 24 are fixed in the middle of two side edges of the connecting plate 22, the thickness of each connecting sheet 24 is smaller than that of the connecting plate 22, the connecting sheets 24 are clamped at the bottom of the fixed groove 35, and the connecting sheets 24 are provided with openings 25; a fixing sheet 36 is fixed on one side of the filling block 33 close to the connecting plate 22, the fixing sheet 36 extends into the fixing groove 35, the fixing sheet 36 abuts against one surface of the connecting sheet 24 departing from the bottom of the fixing groove 35, and one surface of the fixing sheet 36 departing from the connecting sheet 24 is flush with the side edge of the fireproof plate 1; the counter sink has been seted up to the one side that the stationary blade 36 deviates from connection piece 24, and bolt 37 is worn to be equipped with in the counter sink, and the trompil 25 of connection piece 24 is worn to establish by bolt 37, and bolt 37's terminal threaded connection in fixed slot 35 tank bottom to in being fixed in the spread groove 3 with filling block 33, further fixed connection board 22 improves the joint strength of adjacent PLASTIC LAMINATED 1 simultaneously, improves the overall connection stability of door plant main part.

The implementation principle of the embodiment is as follows:

the heat insulation plate 11 is clamped in a mounting groove 12 of one of the fireproof plates 1, the reinforcing column 13 is clamped in a corresponding reinforcing groove 14, then the connecting rod 31 penetrates through the inner side wall of one of the connecting grooves 3, the connecting rod 31 penetrates through one end of the connecting groove 3 and is in threaded connection with the positioning block 32, and the positioning block 32 is abutted against the side wall of the connecting groove 3; coating a fireproof glue layer on the T-shaped plate 2, aligning the through hole 23 of the insertion plate 21 with the connecting rod 31, enabling the connecting rod 31 to penetrate through the insertion plate 21, enabling the insertion plate 21 to be clamped and adhered to the reinforcing groove 15, enabling the connecting plate 22 to be clamped and adhered to the clamping groove 16, and enabling the connecting sheet 24 to be clamped at the bottom of the fixing groove 35; then, the remaining part of the heat insulation plate 11 is clamped to another fireproof plate 1, the inserting plate 21 and the connecting plate 22 are connected to another fireproof plate 1, the connecting rod 31 penetrates through the inner side wall of another connecting groove 3, the positioning blocks 32 are in threaded connection with the connecting rod 31, and the positioning blocks 32 at the two ends of the connecting rod 31 are screwed to further connect the adjacent fireproof plates 1; the filling block 33 is clamped in the connecting groove 3, the fixing piece 36 is abutted against the connecting piece 24, a bolt 37 is arranged in a countersunk hole of the fixing piece 36, the bolt 37 is arranged in the open hole 25 of the connecting piece 24 in a penetrating way, and the end part of the bolt 37 is in threaded connection with the bottom of the fixed groove 35, so that the installation of the door panel main body is completed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. Fire-resistant door plant for thermal-insulated, including the door plant main part, the door plant main part includes heat insulating board (11) and PLASTIC LAMINATED (1), its characterized in that: the fireproof plate is characterized in that the fireproof plate (1) is provided with two adjacent side faces, close to the fireproof plate (1), of the fireproof plate (1), mounting grooves (12) are formed in the side faces, heat insulation plates (11) are connected in two positions in the mounting grooves (12), reinforcing columns (13) are arranged at the bottoms of the mounting grooves (12), the heat insulation plates (11) are provided with reinforcing grooves (14) connected with the reinforcing columns (13) in a clamped mode, and the side faces of the fireproof plate (1) are provided with connecting assemblies used for connecting the side faces and the side faces.

2. The fire resistant and insulating door panel as claimed in claim 1, wherein: coupling assembling is including seting up in spread groove (3) of each side of PLASTIC LAMINATED (1), wear to locate adjacently PLASTIC LAMINATED (1) connecting rod (31) and the threaded connection of spread groove (3) lateral wall in locating piece (32), two at connecting rod (31) both ends locating piece (32) butt respectively in adjacent spread groove (3) lateral wall that is close to each other.

3. The fire resistant and insulating door panel as claimed in claim 2, wherein: adjacent all seted up reinforcing groove (15) on the side that PLASTIC LAMINATED (1) is close to mutually, reinforcing groove (15) communicate in the side of PLASTIC LAMINATED (1), it is adjacent be equipped with T template (2) between PLASTIC LAMINATED (1), T template (2) including connect in adjacent insert board (21) between reinforcing groove (15) and with insert board (21) and be connected and with adjacent connecting plate (22) that the side of PLASTIC LAMINATED (1) is connected, connecting rod (31) wear to locate insert board (21).

4. The fire resistant and insulating door panel as claimed in claim 3, wherein: the side of the fireproof plate (1) is provided with a clamping groove (16) for embedding the connecting plate (22), and the clamping groove (16) is communicated with the reinforcing groove (15).

5. The fire resistant and insulating door panel as claimed in claim 4, wherein: fireproof glue layers are arranged between the inserting plate (21) and the reinforcing groove (15) and between the connecting plate (22) and the clamping groove (16).

6. The fire resistant and insulating door panel as claimed in claim 4, wherein: the side edges of each side of the fireproof plate (1) are communicated with the reinforcing grooves (15) and the clamping grooves (16), the end portions of the adjacent inserting plates (21) are obliquely arranged and are mutually abutted, and the end portions of the adjacent connecting plates (22) are obliquely arranged and are mutually abutted.

7. The fire resistant and insulating door panel as claimed in claim 4, wherein: the connecting groove (3) is internally clamped with a filling block (33), and the filling block (33) is provided with a storage groove (34) for storing the connecting rod (31) and the positioning block (32).

8. The fire resistant and insulating door panel as claimed in claim 7, wherein: fixed slot (35) that both ends communicate with draw-in groove (16) and spread groove (3) respectively are seted up to the side of PLASTIC LAMINATED (1), connecting plate (22) be equipped with the joint in connection piece (24) of fixed slot (35), filler block (33) are close to one side of connecting plate (22) is equipped with stationary blade (36), stationary blade (36) butt in connection piece (24) deviate from the one side of fixed slot (35) tank bottom, threaded connection in bolt (37) of fixed slot (35) tank bottom are worn to be equipped with in stationary blade (36).

9. The fire resistant and insulating door panel as claimed in claim 1, wherein: the reinforcing columns (13) of the adjacent fireproof plates (1) are arranged in a staggered mode.