CN211499301U

CN211499301U - Fireproof heat insulation wall

Info

Publication number: CN211499301U
Application number: CN201922336557.3U
Authority: CN
Inventors: 郭树伟; 张桂恩; 贺景鑫; 韩学华; 白烨
Original assignee: Henan Eighth Construction Group Co ltd
Current assignee: Henan Eighth Construction Group Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-15
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to a fireproof heat insulation wall, which comprises a wall body, keels which are arranged on the wall body and are arranged horizontally, and fireproof plates which are arranged between the adjacent keels, wherein sliding grooves for sliding connection of the end parts of the fireproof plates are arranged on two sides of the keels; connecting plates are fixed on the surfaces of the keels, decorative plates are installed between the adjacent connecting plates, the decorative plates are located on the surfaces of the fireproof plates, and limiting assemblies for limiting the adjacent decorative plates to be separated from each other are arranged between the end portions of the adjacent decorative plates; the fireproof wall body of the whole building is firmer, and the wall body is prevented from falling off.

Description

Fireproof heat insulation wall

Technical Field

The utility model belongs to the technical field of the architectural decoration technique and specifically relates to a fire prevention thermal-insulated wall is related to.

Background

Currently, a building firewall refers to an incombustible wall that prevents a fire from spreading to an adjacent area and has a fire endurance of not lower than 3 hours. The important partition member for dividing fire-proof partitions or preventing fire spreading between buildings can effectively limit the fire in a certain space in the initial stage of the fire and in the process of fire extinguishing, prevent the fire from spreading to the other side at one side of a fire wall, and has an important effect on reducing fire loss.

Chinese patent No. CN206245517U discloses a waterproof, fireproof, heat-insulating and sound-insulating wall, which comprises a wall base, an adhesive layer, a fireproof layer, an adhesive layer, a waterproof layer, an adhesive layer, a sound-insulating layer and a decorative layer, wherein the wall base, the adhesive layer, the fireproof layer, the adhesive layer, the waterproof layer, the adhesive layer, the sound-insulating layer and the decorative layer are sequentially bonded on the wall from right to left in the thickness direction. The wall body is formed by splicing unit wall bricks in the plane direction; the sizes and the shapes of all layers of the wall unit bricks are the same; the wall unit bricks are of a staggered structure in the thickness direction; the adjacent staggered layers are horizontally displaced by 45 degrees.

The above prior art solutions have the following drawbacks: the utility model discloses an adopt split level mosaic structure, though increase every wall unit brick and the area of contact of adjacent wall unit brick, each layer still makes through adhesive connection, and this kind of mode through each layer of viscose layer bonding connection faces after long-time blowing, drenching, solarization, and the viscose layer composition takes place rotten easily, makes each layer lose adhesive connection, leads to the wall body to begin to drop in proper order by outmost decorative layer.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a fire prevention thermal-insulated wall for whole building fire wall body is more firm, has the advantage that prevents the wall body and drop.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a fireproof heat insulation wall comprises a wall body, keels which are arranged on the wall body and are arranged horizontally, and fireproof plates which are arranged between the adjacent keels, wherein sliding grooves for connecting the end parts of the fireproof plates in a sliding manner are formed in two sides of each keel; the fixed surface of fossil fragments has the connecting plate, installs the decorative board between the adjacent connecting plate, and the decorative board is located the surface of PLASTIC LAMINATED, and is provided with the spacing subassembly that the adjacent decorative board of restriction breaks away from each other between the tip of adjacent decorative board.

By adopting the technical scheme, the keel is installed on the wall body, the fireproof plate is embedded from the end part of the keel through the sliding grooves on the two sides of the keel and slides to a proper position, the installation of the fireproof plate is realized, and the installation operation is simple; the fireproof plate and the outermost decorative plate are installed through the connecting plate on the keel, so that the installation operation of the fireproof plate and the decorative plate is simple, and the connection is stable and firm; and then the adjacent decorative plates are connected through the limiting assemblies, so that the adjacent decorative plates are limited to be separated from each other, the installation integrity of the decorative plates is improved, and the connection of each decorative plate is reinforced. The connecting plate and the limiting component on the keel are used for mounting the decorative plate and enhancing the connectivity of the whole decorative plate at the same time, so that the effect of preventing the decorative plate from falling off is achieved; the connection stability of each layer of structure inside the decorative plate can be guaranteed by guaranteeing the connection stability of the outer decorative plate.

The present invention may be further configured in a preferred embodiment as: the surface of the wall body is provided with a leveling layer, embedded parts are preset in the wall body at intervals along the width direction of the wall body, and the end parts of the embedded parts penetrate out of the surface of the wall body and are fixed with bases; the base is positioned in the leveling layer, a bolt penetrates through the base, and a nut of the bolt is fixed in the base; the inner surface of the keel is provided with a through hole for the bolt to pass through, and the surface of the keel is provided with a through groove extending along the length direction of the keel; the end of the bolt penetrates through the through hole and is screwed with the nut, the nut is positioned in the through groove, and the end face of the nut abuts against the bottom face of the through groove.

Through adopting above-mentioned technical scheme, pass through built-in fitting, base and bolt, nut with the fossil fragments and realize being connected with the wall body, support the fossil fragments through the nut and press in the wall body, make fossil fragments integral erection firm. Contradict the internal surface of fossil fragments in the surface on flattening layer, guarantee the planarization of fossil fragments installation to improve the regularity of PLASTIC LAMINATED and decorative board installation, guarantee the whole planar roughness after the decorative board installation is accomplished at last.

The present invention may be further configured in a preferred embodiment as: be provided with along leading to rubber strip that groove length direction extends in the logical inslot, the first recess that supplies the nut embedding is seted up to rubber strip internal surface.

By adopting the technical scheme, after the keel is installed, the rubber strip is plugged into the through groove, the nut is embedded into the first groove, the friction force between the side wall of the nut and the inner wall of the first groove can reduce the looseness of the nut, and the stable connection of the keel is ensured; meanwhile, when the keel and the nut expand with heat and contract with cold, the damage to the fireproof plate can be reduced by extruding the rubber strip.

The present invention may be further configured in a preferred embodiment as: the connecting plate comprises a transverse plate and a vertical plate, the end part of the transverse plate is fixed on the surface, close to the bottom of the wall body, of the keel, the middle part of the inner surface of the vertical plate is fixed on the end part of the transverse plate, and the inner surface of the vertical plate, the side wall of the transverse plate and the surface of the keel are enclosed to form an embedding groove; the end part of the decorative plate is embedded into the scarf groove and covers the surface of the vertical plate.

Through adopting above-mentioned technical scheme, the back is accomplished in the PLASTIC LAMINATED installation, with the decorative board from the one end embedding of connecting plate, makes the tip part embedding scarf joint groove of decorative board, slides the decorative board to the installation that the decorative board was realized to the suitable position, the installation easy operation of decorative board. The connecting plate is positioned on one side of the surface of the keel, so that the splicing seams of the decorative plate and the fire-proof plate are staggered, and the moisture permeating into the splicing seams of the fire-proof plate from the splicing seams of the decorative plate is reduced.

The present invention may be further configured in a preferred embodiment as: the protruding first sand grip that is provided with of one side lateral wall of decorative board, the lateral wall protrusion relative with first sand grip is provided with the second sand grip, and crisscross the setting in decorative board thickness direction is followed to first sand grip and second sand grip, and the surface of first sand grip is contradicted in the internal surface of the second sand grip of adjacent decorative board.

By adopting the technical scheme, when the decorative plate is installed, the second convex strips are spliced with the first convex strips of the fixed decorative plate, so that the splicing seams between the adjacent decorative plates are bent, and the moisture permeating into the splicing seams is reduced; the wholeness of decorative board is improved through the joint of first sand grip and second sand grip simultaneously.

The present invention may be further configured in a preferred embodiment as: second grooves are formed in the surface of the first convex strip at intervals along the length direction of the first convex strip; the limiting assembly comprises a positioning groove arranged on the inner surface of the second raised line, a positioning plate and a torsion spring, wherein the positioning plate and the torsion spring are positioned in the second groove; one end of the positioning plate close to the adjacent decorative plate is hinged to the side wall of the second groove, the torsion spring is positioned at the hinged position of the positioning plate and the side wall of the second groove, and the torsion spring forces the non-hinged side of the positioning plate to turn along the hinged position towards the direction far away from the bottom surface of the second groove. The lateral wall of second recess is fixed with the limiting plate that the tip is contradicted in the locating plate lateral wall, and the surface of limiting plate restriction locating plate is close to in the lateral wall of second recess and locating plate articulated.

By adopting the technical scheme, the decorative plate is pushed, when the second convex strip of the decorative plate is spliced with the first convex strip of the fixed decorative plate, the positioning plate is pressed into the second groove by the abutting pressure of the second convex strip on the positioning plate; when the tip of second sand grip contradicted in the tip of decorative board, the locating plate aligns the constant head tank this moment, and the effect through the torsional spring makes the locating plate get into the constant head tank in, realizes the connection of adjacent decorative board, produces between the restriction adjacent decorative board to remove and leads to breaking away from each other.

The present invention may be further configured in a preferred embodiment as: and a flexible waterproof putty layer is arranged between the fireproof plate and the decorative plate.

Through adopting above-mentioned technical scheme, flexible water-fast putty layer is level and smooth with the fire prevention board surface, and the smooth installation that is favorable to the decorative board that levels in surface of flexible water-fast putty layer, and through the waterproof effect of flexible water-fast putty layer, reduces moisture infiltration waterproof board, alleviates the harm to the waterproof board.

The present invention may be further configured in a preferred embodiment as: the fireproof plate is any one of an asbestos plate, a modified polystyrene plate, a modified polyurethane foam heat-insulation fireproof plate and a modified phenolic foam heat-insulation fireproof plate.

By adopting the technical scheme, the asbestos board, the modified polystyrene board, the modified polyurethane foam heat-insulation fireproof board and the modified phenolic foam heat-insulation fireproof board have the characteristics of light dead weight, small heat conductivity coefficient and good flame retardance, and have the effects of fire prevention and heat insulation.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the connecting plate and the limiting component on the keel are used for mounting the decorative plate and enhancing the connectivity of the whole decorative plate at the same time, so that the effect of preventing the decorative plate from falling off is achieved; the outer decorative plate is connected stably, and can protect each layer of structure in the decorative plate so as to prevent each layer in the decorative plate from falling off and ensure the connection stability of each layer of structure in the decorative plate;

2. the installation operation of the fireproof plate and the decorative plate is simple by arranging the keel and the connecting plate on the keel;

3. the water permeating into the splicing seams of the decorative plates is reduced through the second convex strips and the first convex strips which are embedded and connected; the flexible waterproof putty layer can reduce the water permeation into the waterproof board and reduce the damage of water to the waterproof board.

Drawings

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

figure 2 is a schematic view of the keel structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the wall body of the present invention;

FIG. 4 is a schematic structural view of a decorative panel of the present invention;

fig. 5 is an enlarged view of fig. 4 at a.

In the figure, 1, a wall body; 2. a leveling layer; 3. a fire-proof plate; 4. a flexible water-resistant putty layer; 5. a decorative plate; 6. a keel; 7. a connecting plate; 8. a limiting component; 11. embedding parts; 12. a base; 13. a bolt; 14. a nut; 51. a first rib; 511. a second groove; 52. a second convex strip; 61. a chute; 62. a through hole; 63. a through groove; 64. a rubber strip; 65. a first groove; 66. embedding grooves; 71. a transverse plate; 72. a vertical plate; 81. positioning a groove; 82. positioning a plate; 83. a torsion spring; 84. and a limiting plate.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a fire prevention heat-insulating wall includes wall body 1, flattening layer 2, PLASTIC LAMINATED 3, flexible waterproof putty layer 4 and decorative board 5 from interior to exterior in proper order, installs on wall body 1 to be the level setting and be used for installing fossil fragments 6 of PLASTIC LAMINATED 3, and PLASTIC LAMINATED 3 is arbitrary in asbestos board, modified polyphenyl board, modified polyurethane foam heat preservation PLASTIC LAMINATED, the modified phenolic foam heat preservation PLASTIC LAMINATED. The keels 6 are arranged at intervals along the height direction of the wall body 1, and the inner surfaces of the keels 6 are abutted to the surface of the leveling layer 2; the both sides of fossil fragments 6 are seted up and are supplied adjacent 3 tip of PLASTIC LAMINATED to slide spout 61 of connecting, and the fixed surface of fossil fragments 6 has the connecting plate 7 that is used for installing decorative board 5. When the wall body 1 is laid, firstly, cement mortar is smeared on the surface of the wall body 1, the cement mortar is solidified to form a leveling layer 2, and at the moment, the keel 6 is installed on the wall body 1; installing the fireproof plate 3 between the adjacent keels 6, then smearing flexible waterproof putty on the surface of the fireproof plate 3, enabling the surface of the flexible waterproof putty layer 4 formed at the moment to be flush with the surface of the keel 6, and finally installing the decorative plate 5 between the adjacent connecting plates 7.

Referring to fig. 2 and 3, embedded parts 11 are preset in the wall 1 at intervals along the width direction of the wall 1, and the end parts of the embedded parts 11 penetrate through the surface of the wall 1 and are fixed with bases 12; the base 12 is located in the levelling layer 2 and the base 12 is provided with a bolt 13 through the base 12, the nut of the bolt 13 being fixed in the base 12. The inner surface of the keel 6 is provided with a through hole 62 for the bolt 13 to pass through, and the surface of the keel 6 is provided with a through groove 63 extending along the length direction of the keel 6; the end of the bolt 13 is inserted through the through hole 62 and screwed with the nut 14, the nut 14 is positioned in the through groove 63, and the end surface of the nut 14 abuts against the bottom surface of the through groove 63. A rubber strip 64 extending along the length direction of the through groove 63 is embedded in the through groove 63, and a first groove 65 for embedding the nut 14 is formed in the inner surface of the rubber strip 64.

The connecting plate 7 comprises a transverse plate 71 and a vertical plate 72, wherein the end part of the transverse plate 71 is fixed on the surface of the keel 6 close to the bottom of the wall body 1, the vertical plate 72 is fixed on the end part of the transverse plate 71 by the middle part of the inner surface, and the inner surface of the vertical plate 72, the side wall of the transverse plate 71 and the surface of the keel 6 are enclosed to form an embedding groove 66; the end portion of the decorative panel 5 is fitted into the scarf groove 66 and covers the surface of the vertical panel 72.

Referring to fig. 4 and 5, a first protruding strip 51 is convexly arranged on one side wall of the decorative plate 5, and second grooves 511 are arranged on the surface of the first protruding strip 51 at intervals along the length direction of the first protruding strip 51; the decorative plate 5 is provided with a second convex strip 52 protruding from the side wall opposite to the first convex strip 51, the first convex strip 51 and the second convex strip 52 are arranged in a staggered manner along the thickness direction of the decorative plate 5, and the surface of the first convex strip 51 is abutted against the inner surface of the second convex strip 52 of the adjacent decorative plate 5. A limiting component 8 for limiting the adjacent decorative plates 5 to be separated from each other is arranged between the first convex strip 51 and the second convex strip 52 which is abutted against the first convex strip; the position limiting assembly 8 comprises a positioning groove 81 arranged on the inner surface of the second protruding strip 52, a positioning plate 82 and a torsion spring 83, wherein the positioning groove 81 is positioned on the inner surface of the second protruding strip 52 corresponding to the second groove 511; one end of the positioning plate 82 close to the adjacent decorative plate 5 is hinged to the side wall of the second groove 511, the torsion spring 83 is positioned at the hinged part of the positioning plate 82 and the side wall of the second groove 511, and the torsion spring 83 forces the non-hinged side of the positioning plate 82 to turn along the hinged part towards the direction far away from the bottom surface of the second groove 511. The side wall of the second groove 511 is fixed with a limit plate 84 whose end portion is abutted against the side wall of the positioning plate 82, and the limit plate 84 limits the surface of the positioning plate 82 to be close to the side wall of the second groove 511 hinged with the positioning plate 82.

The implementation principle of the embodiment is as follows:

and (3) mounting the keel 6: the inner surface of the keel 6 is abutted against the surface of the leveling layer 2, the bolt 13 in the base 12 is made to pass through the through hole 62 of the keel 6, the nut 14 is taken out, the nut 14 and the bolt 13 are screwed, and the end surface of the nut 14 is made to abut against the bottom surface of the through groove 63, so that the installation of the keel 6 is realized.

Installation of the fire protection plate 3: embedding the fireproof plate 3 from the end part of the keel 6, enabling the two ends of the fireproof plate 3 to be connected with the sliding groove 61 of the keel 6 in a sliding manner, pushing the fireproof plate 3 to slide, and after the fireproof plate 3 slides to a proper position, taking down the fireproof plate 3 to complete the installation of the fireproof plate 3 by the same operation.

Installation of the decorative panel 5: after the fireproof plate 3 is installed, the decorative plate 5 is embedded from one end of the connecting plate 7, so that the embedding groove 66 is embedded with part of the decorative plate 5, and the sliding connection between the embedding groove 66 and the decorative plate 5 is realized; pushing the decorative plate 5 to slide, after the decorative plate 5 slides to a proper position, taking the next decorative plate 5 and connecting the next decorative plate 5 with the connecting plate 7 in a sliding way by the same operation, and splicing the second convex strip 52 of the second decorative plate 5 with the first convex strip 51 of the fixed decorative plate 5; when the decorative plate 5 is pushed to enable the second convex strip 52 to be spliced with the first convex strip 51 of the fixed decorative plate 5, the positioning plate 82 is pressed into the second groove 511 by the pressing of the inner surface of the second convex strip 52 against the positioning plate 82; when the end of the second protruding strip 52 abuts against the end of the fixed decorative plate 5, the second groove 511 aligns with the positioning slot 81, the positioning plate 82 is forced into the positioning slot 81 by the action of the torsion spring 83, so that the connection between the adjacent decorative plates 5 is realized, and the adjacent decorative plates 5 are limited from moving and being separated from each other.

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. A fireproof heat insulation wall is characterized in that: the fireproof wall comprises a wall body (1), keels (6) which are arranged on the wall body (1) and are arranged horizontally, and fireproof plates (3) which are arranged between the adjacent keels (6), wherein sliding grooves (61) for connecting the end parts of the fireproof plates (3) in a sliding manner are formed in two sides of each keel (6); the surface mounting of fossil fragments (6) has connecting plate (7), installs decorative board (5) between adjacent connecting plate (7), and decorative board (5) are located the surface of PLASTIC LAMINATED (3), and are provided with spacing subassembly (8) that restriction adjacent decorative board (5) break away from each other between the tip of adjacent decorative board (5).

2. A fire protection and heat insulation wall as claimed in claim 1, wherein: the surface of the wall body (1) is provided with a leveling layer (2), embedded parts (11) are preset in the wall body (1) at intervals along the width direction of the wall body (1), and the end parts of the embedded parts (11) penetrate through the surface of the wall body (1) and are fixed with bases (12); the base (12) is positioned in the leveling layer (2), the bolt (13) penetrates through the base (12), and the nut of the bolt (13) is fixed in the base (12); the inner surface of the keel (6) is provided with a through hole (62) for the bolt (13) to pass through, and the surface of the keel (6) is provided with a through groove (63) extending along the length direction of the keel (6); the end of the bolt (13) passes through the through hole (62) and is screwed with the nut (14), the nut (14) is positioned in the through groove (63), and the end face of the nut (14) is abutted against the bottom face of the through groove (63).

3. A fire protection and heat insulation wall as claimed in claim 2, wherein: be provided with in logical groove (63) along leading to rubber strip (64) that groove (63) length direction extends, first recess (65) that supply nut (14) embedding are seted up to rubber strip (64) internal surface.

4. A fire protection and heat insulation wall as claimed in claim 1, wherein: the connecting plate (7) comprises a transverse plate (71) and a vertical plate (72), the end portions of the transverse plate (71) are fixed to the surface, close to the bottom of the wall body (1), of the keel (6), the vertical plate (72) is fixed to the end portion of the transverse plate (71) in the middle of the inner surface of the vertical plate (72), and the inner surface of the vertical plate (72), the side wall of the transverse plate (71) and the surface of the keel (6) are enclosed to form an embedding groove (66); the end portion of the decorative plate (5) is embedded in the scarf groove (66) and covers the surface of the vertical plate (72).

5. A fire protection and heat insulation wall as claimed in claim 1, wherein: the decorative board is characterized in that a first protruding strip (51) is arranged on the side wall of one side of the decorative board (5) in a protruding mode, a second protruding strip (52) is arranged on the side wall opposite to the first protruding strip (51) in a protruding mode, the first protruding strip (51) and the second protruding strip (52) are arranged in a staggered mode in the thickness direction of the decorative board (5), and the surface of the first protruding strip (51) abuts against the inner surface of the second protruding strip (52) of the adjacent decorative board (5).

6. A fire protection and heat insulation wall as claimed in claim 5, wherein: second grooves (511) are formed in the surface of the first convex strip (51) at intervals along the length direction of the first convex strip (51); the limiting assembly (8) comprises a positioning groove (81) formed in the inner surface of the second protruding strip (52), a positioning plate (82) and a torsion spring (83) which are located in the second groove (511), and the positioning groove (81) is located in the position, corresponding to the second groove (511), of the inner surface of the second protruding strip (52); one end of the positioning plate (82), which is close to the adjacent decorative plate (5), is hinged to the side wall of the second groove (511), the torsion spring (83) is positioned at the hinged position of the positioning plate (82) and the side wall of the second groove (511), and the torsion spring (83) forces the non-hinged side of the positioning plate (82) to turn along the hinged position towards the direction far away from the bottom surface of the second groove (511); and a limiting plate (84) with the end part abutting against the side wall of the positioning plate (82) is fixed on the side wall of the second groove (511), and the limiting plate (84) limits the surface of the positioning plate (82) to be close to the side wall of the second groove (511) hinged with the positioning plate (82).

7. A fire protection and heat insulation wall as claimed in claim 1, wherein: and a flexible waterproof putty layer (4) is arranged between the fireproof plate (3) and the decorative plate (5).

8. A fire protection and heat insulation wall as claimed in claim 1, wherein: the fireproof plate (3) is any one of an asbestos plate, a modified polystyrene plate, a modified polyurethane foam heat-insulation fireproof plate and a modified phenolic foam heat-insulation fireproof plate.