CN217896990U

CN217896990U - Fireproof heat-preservation assembled composite external wall panel

Info

Publication number: CN217896990U
Application number: CN202221644653.XU
Authority: CN
Inventors: 杨毛毛; 周晓丽
Original assignee: China 22MCC Group Corp Ltd
Current assignee: China 22MCC Group Corp Ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-25
Anticipated expiration: 2032-06-29

Abstract

The utility model relates to an assembled wallboard technical field specifically is a fire prevention heat preservation assembled composite external wall panel. Including the heated board, the positive joint of heated board has outer skin, and one side that outer skin deviates from the heated board is fixed with the concrete lamella, and the back joint of heated board has the PLASTIC LAMINATED, and the upper surface joint of heated board has the connecting plate, and the lower surface of connecting plate supports mutually with outer skin, concrete lamella, PLASTIC LAMINATED and heated board and presses, is provided with locking mechanism between the side of heated board and the connecting plate. Compared with the traditional bolt connection mode, the fixing device is simpler and more convenient, and can keep a firm fixing state for a long time.

Description

Fireproof heat-preservation assembled composite external wall panel

Technical Field

The utility model relates to an assembled wallboard technical field specifically is a fire prevention heat preservation assembled composite external wall panel.

Background

The building industrialization, housing industrialization and urbanization construction require active popularization and assembly construction, in the building envelope, the key index for checking the building industrialization level is the assembly degree of the outer wall, and the types of the main wall boards which can be used as the assembly type outer wall boards at present are as follows: the composite wall board comprises a load-bearing concrete rock wool composite external wall board, a thin-wall concrete rock wool composite external wall board, a concrete polystyrene composite external wall board, a concrete perlite composite external wall board, a steel wire mesh cement thermal insulation material sandwich board, an SP prestressed hollow board, an aerated concrete external wall board and a vacuum extrusion molding fiber cement board.

However, the existing assembled wallboard still inevitably needs to use bolts to connect the connecting components during assembling and connecting, and the fixing mode of the bolts is complicated aiming at partial light-weight plates, and the bolts are not firm for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems, thereby providing a fireproof heat-preservation assembled composite external wall panel which is more convenient to assemble.

The utility model provides a problem, the technical scheme who adopts is:

the utility model provides a fire prevention heat preservation assembled composite external wall panel, includes the heated board, and the front joint of heated board has outer skin, and one side that outer skin deviates from the heated board is fixed with the thin shell plate of concrete, and the back joint of heated board has the PLASTIC LAMINATED, and the upper surface joint of heated board has the connecting plate, and the lower surface of connecting plate supports with outer skin, the thin shell plate of concrete, PLASTIC LAMINATED and heated board and presses, is provided with locking mechanism between the side of heated board and the connecting plate.

Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, its outstanding characteristics are:

this structure is through having PLASTIC LAMINATED and skin board in the joint of the positive and negative both sides of heated board to there is the connecting plate in the joint of heated board top, and the connecting plate pushes down heated board, concrete lamella, skin board and PLASTIC LAMINATED and prevents the aversion, dies connecting plate and heated board lock through locking mechanism at last, and the connected mode of traditional bolt relatively is more simple and convenient, can be long-time the firm fixed state that keeps.

Preferably, the present invention further provides:

and a plurality of decorative ceramic tiles are fixed on one side of the concrete thin shell plate, which is far away from the outer shell plate.

A plurality of first limiting clamping blocks which are L-shaped are arranged on the front surface and the back surface of the insulation board, and first limiting clamping grooves matched with the first limiting clamping blocks are arranged on the surfaces, opposite to the insulation board, of the outer shell plate and the fireproof plate.

A plurality of second limiting clamping blocks which are inverted L-shaped are arranged on the upper surface of the heat insulation board side by side, and a plurality of second limiting clamping grooves matched with the second limiting clamping blocks are formed in the lower portion of the connecting board.

Locking mechanism is including removing the post, T type groove has been seted up to the side top level of heated board, be provided with the sleeve in the horizontal segment in T type groove, the bottom of sleeve inner chamber is fixed with the spring, it links to each other in the sleeve and with the outer end of spring to remove post sliding connection, the outer end of removal post is rotated and is connected with the pressure board of supporting mutually vertically with it, it is located the vertical section in T type groove to support the pressure board, the standing groove has been seted up on the side of connecting plate, the standing groove is located same vertical on-line with the vertical section in T type groove, the shape of standing groove and support the pressure board looks adaptation, it is provided with the pull ring to support the pressure board on the lateral surface of moving the post from one's back.

The top surface of the connecting plate is an inclined plane inclined towards the direction of the shell plate.

Drawings

Fig. 1 is a schematic perspective view of a fire-proof heat-insulating assembled composite external wall panel according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a fire-proof heat-insulating assembled composite external wall panel according to an embodiment of the present invention;

fig. 3 is a schematic side view of a sectional structure of a fire-proof heat-insulating assembled composite external wall panel according to an embodiment of the present invention;

fig. 4 is a schematic view of a front view section structure of a fire-proof heat-insulating assembled composite external wall panel according to an embodiment of the present invention;

FIG. 5 is a schematic view of a part A in FIG. 4;

labeled in the figure as: 1 outer shell plate, 2 heated boards, 3 PLASTIC LAMINATED, 4 concrete thin shell plates, 5 first spacing fixture blocks, 6 connecting plates, 7 second spacing fixture blocks, 8 decoration ceramic tiles, 9 sleeves, 10 springs, 11 removal posts, 12 are to clamp plate, 13 standing grooves.

Detailed Description

The invention will be further described with reference to the following examples, which are intended only for a better understanding of the invention, and therefore, the examples do not limit the scope of the invention.

The utility model provides a fire prevention heat preservation assembled composite outer wallboard, including heated board 2, the material of heated board 2 is polystyrene resin, the positive joint of heated board 2 has shell plate 1, one side that shell plate 1 deviates from heated board 2 is fixed with concrete lamella 4, the back joint of heated board 2 has PLASTIC LAMINATED 3, the material of PLASTIC LAMINATED 3 is calcium silicate and fibre, the upper surface joint of heated board 2 has connecting plate 6, and the lower surface and the shell plate 1 of connecting plate 6, concrete lamella 4, PLASTIC LAMINATED 3 and heated board 2 support mutually and press, be provided with locking mechanism between the side of heated board 2 and the connecting plate 6.

One side of the concrete thin shell plate 4, which deviates from the outer shell plate 1, is fixed with a plurality of decorative ceramic tiles 8, and the decorative ceramic tiles 8 make the wallboard more beautiful.

All be provided with a plurality of first spacing fixture blocks 5 that are the L type on heated board 2 openly and the back, all be provided with the first spacing draw-in groove with 5 looks adaptations of first spacing fixture block on the face relative with heated board 2 of outer skin 1 and PLASTIC LAMINATED 3, first spacing draw-in groove is whole to be than the L type that first spacing fixture block 5 is slightly big, with outer skin 1 and PLASTIC LAMINATED 3 from last slidable mounting down, make the inner wall of first spacing fixture block 5 card advance first spacing draw-in groove, first spacing fixture block 5 can restrict outer skin 1 and PLASTIC LAMINATED 3 and remove.

Be provided with the spacing fixture block 7 of a plurality of second that are the type of falling L side by side on the upper surface of heated board 2, the spacing draw-in groove of second that a plurality of and the spacing fixture block 7 looks adaptations of second is seted up to the lower part of connecting plate 6, the spacing draw-in groove of second wholly is the L type slightly bigger than the spacing fixture block 7 of second, with connecting plate 6 from the right side to left side slidable mounting, the inner wall of the spacing draw-in groove of second can be blocked into to the spacing fixture block 7 of second, connecting plate 6 can support to press at outer skin 1, concrete lamella 4, the upper surface of heated board 2 and PLASTIC LAMINATED 3 prevents to shift.

The locking mechanism comprises a moving column 11, a T-shaped groove is horizontally formed in the top of the side face of the heat insulation board 2, a sleeve 9 is arranged in a horizontal section of the T-shaped groove, a spring 10 is fixed at the bottom of an inner cavity of the sleeve 9, the moving column 11 is connected in the sleeve 9 in a sliding mode and connected with the outer end of the spring 10 in a sliding mode, the outer end of the moving column 11 is rotatably connected with a pressing plate 12 perpendicular to the moving column, the pressing plate 12 is located in a vertical section of the T-shaped groove, a placing groove 13 is formed in the side face of the connecting board 6, the placing groove 13 and the vertical section of the T-shaped groove are located on the same vertical line, the shape of the placing groove 13 is matched with the pressing plate 12, a pull ring is arranged on the outer side face, deviating from the moving column 11, of the pressing plate 12, the pressing plate 12 is pulled by the pull ring and rotates to be aligned with the placing groove 13, the spring 10 can pull the moving column 11 and the pressing plate 12 to reset, the pressing plate 12 is clamped into the inner wall of the placing groove 13, the pressing plate 12 can be pressed leftwards to push the connecting board 6, and therefore, the connecting board 6 cannot be displaced under the action of the second limiting block 7.

The top surface of the connecting plate 6 is an inclined plane inclined towards the direction of the shell plate 1 and used for guiding rainwater.

This structure is through having PLASTIC LAMINATED 3 and crust board 1 in the joint of 2 positive and negative both sides of heated board to there is connecting plate 6 in the joint of 2 tops of heated board, and connecting plate 6 pushes down heated board 2, concrete lamella 4, crust board 1 and PLASTIC LAMINATED 3 and prevents the aversion, and at last through locking mechanism with connecting plate 6 and heated board 2 lock die, the connected mode of traditional bolt relatively, it is more simple and convenient, can be long-time the firm fixed state of holding.

The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent variations made by using the contents of the specification and the drawings are included in the scope of the present invention.

Claims

1. The utility model provides a fire prevention heat preservation assembled composite external wall panel, includes heated board, its characterized in that: the front joint of heated board has the shell plate, and one side that the shell plate deviates from the heated board is fixed with the concrete lamella, and the back joint of heated board has the PLASTIC LAMINATED, and the upper surface joint of heated board has the connecting plate, and the lower surface and shell plate, concrete lamella, PLASTIC LAMINATED and the heated board of connecting plate support the pressure mutually, are provided with locking mechanism between the side of heated board and the connecting plate.

2. The fire-proof heat-insulating fabricated composite external wall panel according to claim 1, wherein: and a plurality of decorative ceramic tiles are fixed on one side of the concrete thin shell plate, which is far away from the outer shell plate.

3. The fire-proof heat-insulating fabricated composite external wall panel according to claim 1, wherein: a plurality of first limiting clamping blocks which are L-shaped are arranged on the front surface and the back surface of the insulation board, and first limiting clamping grooves matched with the first limiting clamping blocks are arranged on the surfaces, opposite to the insulation board, of the outer shell plate and the fireproof plate.

4. The fire-proof heat-insulating fabricated composite external wall panel according to claim 1, wherein: a plurality of second limiting clamping blocks which are in an inverted L shape are arranged on the upper surface of the heat insulation plate side by side, and a plurality of second limiting clamping grooves matched with the second limiting clamping blocks are formed in the lower portion of the connecting plate.

5. The fire-proof thermal insulation fabricated composite external wall panel according to claim 4, wherein: locking mechanism is including removing the post, T type groove has been seted up to the side top level of heated board, be provided with the sleeve in the horizontal segment in T type groove, the bottom of sleeve inner chamber is fixed with the spring, it links to each other in the sleeve and with the outer end of spring to remove post sliding connection, the outer end of removing the post rotates and is connected with the pressure board that supports mutually vertically with it, it is located the vertical section in T type groove to support the pressure board, the standing groove has been seted up on the side of connecting plate, the standing groove is located same vertical on-line with the vertical section in T type groove, the shape of standing groove and support the pressure board looks adaptation, it is provided with the pull ring to support the pressure board on the lateral surface of removing the post from one's back.

6. The fire-proof heat-insulating fabricated composite external wall panel according to claim 1, wherein: the top surface of the connecting plate is an inclined plane inclined towards the direction of the shell plate.