CN216840023U

CN216840023U - Building outer wall fire prevention heat preservation structure

Info

Publication number: CN216840023U
Application number: CN202123202914.0U
Authority: CN
Inventors: 王京城; 王奥城
Original assignee: Beijing Zhengang Construction Engineering Co ltd
Current assignee: Beijing Zhengang Construction Engineering Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-28
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a building outer wall fire prevention heat preservation structure, including wall body, cement adhesive linkage and mainboard, one side on the wall body is located to the cement adhesive linkage, the mainboard bonds and locates on the cement adhesive linkage, be equipped with fixed subassembly on the mainboard, fixed subassembly includes driving groove, dead lever, fixed chamber and fixed block, both sides on the mainboard are all located to driving groove and fixed chamber, the dead lever slides and locates in the driving groove, the fixed block is connected and is located dead lever one and serve. The utility model belongs to the technical field of the building, specifically provide a practicality is high, and is simple to use, is convenient for assemble the mainboard through fixed subassembly, is convenient for carry, improves work efficiency's building outer wall fire prevention heat preservation structure.

Description

Building outer wall fire prevention heat preservation structure

Technical Field

The utility model belongs to the technical field of the building, specifically indicate a building outer wall fire prevention heat preservation structure.

Background

With the rapid promotion of energy-saving work of buildings in China, the heat-insulating materials for the external walls of the buildings, especially polystyrene boards (EPS, XPS), polyurethane and the like are widely applied, the number of external wall heat-insulating projects is more and more in recent years, the problems are increased, and the falling, cracking and fire accidents related to the heat insulation of the external walls of the buildings frequently occur, so that high government attention and wide social attention are attracted.

The fire prevention requirement to external thermal insulation system in the above-mentioned regulation can't be satisfied to current building outer wall fire prevention heated board, and when the conflagration took place moreover, can't effectively avoid stretching of intensity of a fire, more can't control the intensity of a fire within controllable range, has great hidden danger to people's life and property safety, and most of heated boards form as an organic whole, lead to the inconvenient shortcoming of installation and transport.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a practicality is high, and is simple to use, is convenient for assemble the mainboard through fixed subassembly, is convenient for carry, improves work efficiency's building outer wall fire prevention heat preservation structure.

The utility model adopts the following technical scheme: the utility model relates to a building outer wall fire prevention heat preservation structure, including wall body, cement adhesive linkage and mainboard, one side on the wall body is located to the cement adhesive linkage, the mainboard bonds and locates on the cement adhesive linkage, be equipped with fixed subassembly on the mainboard, fixed subassembly includes driving groove, dead lever, fixed chamber and fixed block, both sides on the mainboard are all located to driving groove and fixed chamber, the dead lever slides and locates in the driving groove, the fixed block is connected and is located dead lever one and serve.

Furthermore, a spring is arranged at the top of the fixing cavity, and a fixing head is connected to the bottom of the spring.

Furthermore, a fixing groove is formed in the fixing block, and the fixing head is meshed with the fixing groove.

Further, both sides all are connected and are equipped with slider and spout on the mainboard, just slider and spout meshing.

Furthermore, the mainboard comprises heated board and PLASTIC LAMINATED, just the PLASTIC LAMINATED symmetry is located heated board both sides.

Furthermore, a decorative layer is bonded on one side of the main board.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme building outer wall fire prevention heat preservation structure, the practicality is high, and is simple to use, is convenient for assemble the mainboard through fixed subassembly, is convenient for carry, improves work efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of a fireproof and heat-insulating structure for an exterior wall of a building;

FIG. 2 is a schematic structural view of the fireproof and heat-insulating structure of the outer wall of the building of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is a partially enlarged schematic view of a portion B in fig. 1.

The heat insulation board comprises a wall body 1, a wall body 2, a cement bonding layer 3, a main board 4, a fixing assembly 5, a transmission groove 6, a fixing rod 7, a fixing cavity 8, a fixing block 9, a spring 10, a fixing head 11, a fixing groove 12, a sliding block 13, a sliding groove 14, a heat insulation board 15, a fireproof board 16 and a decoration layer.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in FIGS. 1-4, the utility model relates to a building outer wall fire prevention heat preservation structure, including wall body 1, cement adhesive linkage 2 and mainboard 3, cement adhesive linkage 2 locates one side on wall body 1, mainboard 3 bonds and locates on cement adhesive linkage 2, be equipped with fixed subassembly 4 on the mainboard 3, fixed subassembly 4 includes driving groove 5, dead lever 6, fixed chamber 7 and fixed block 8, both sides on mainboard 3 are all located to driving groove 5 and fixed chamber 7, dead lever 6 slides and locates in driving groove 5, fixed block 8 is connected and is located dead lever 6 and serves

A spring 9 is arranged at the top in the fixed cavity 7, and a fixed head 10 is connected to the bottom of the spring 9; a fixing groove 11 is formed in the fixing block 8, and the fixing head 10 is meshed with the fixing groove 11; the two sides of the main board 3 are both connected with a sliding block 12 and a sliding groove 13, and the sliding block 12 is meshed with the sliding groove 13; the main board 3 is composed of an insulation board 14 and fire-proof boards 15, and the fire-proof boards 15 are symmetrically arranged on two sides of the insulation board 14; a decorative layer 16 is adhered to one side of the main board 3.

When specifically using, paint cement bond linkage 2 to wall body 1 on one side, locate cement bond linkage 2 with the laminating of mainboard 3 and go up fixedly, as required, splice through

slider

12 and 13 meshing of spout, after the concatenation, promote dead lever 6 one end to fixed intracavity 7 from the driving groove 5 in, promote the in-process, fixed block 8 is with fixed head 10 jack-up, make its extrusion spring 9, when 8 top fixed slots 11 transmission of fixed block are to fixed head 10 under, because spring 9 is used, make fixed head 10 locate in fixed slot 11, fix to two mainboard 3, PLASTIC LAMINATED 15 can effectively prevent fires, heated board 14 can effectively keep warm.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a building outer wall fire prevention heat preservation structure which characterized in that: including wall body, cement adhesive linkage and mainboard, one side on the wall body is located to the cement adhesive linkage, the mainboard bonds and locates on the cement adhesive linkage, be equipped with fixed subassembly on the mainboard, fixed subassembly includes driving groove, dead lever, fixed chamber and fixed block, both sides on the mainboard are all located to driving groove and fixed chamber, the dead lever slides and locates in the driving groove, the fixed block is connected and is located dead lever one end.

2. The fireproof and heat-insulating structure for the exterior wall of the building as claimed in claim 1, wherein: the top in the fixed cavity is provided with a spring, and the bottom of the spring is connected with a fixed head.

3. The fireproof and heat-insulating structure for the exterior wall of the building as claimed in claim 2, wherein: the fixing block is provided with a fixing groove, and the fixing head is meshed with the fixing groove.

4. The fireproof and heat-insulating structure for the exterior wall of the building as claimed in claim 1, wherein: both sides all are connected on the mainboard and are equipped with slider and spout, just slider and spout meshing.

5. The fireproof and heat-insulating structure for the exterior wall of the building as claimed in claim 1, wherein: the mainboard comprises heated board and PLASTIC LAMINATED, just the PLASTIC LAMINATED symmetry is located heated board both sides.

6. The fireproof and heat-insulating structure for the exterior wall of the building as claimed in claim 1, wherein: and a decorative layer is bonded on one side of the main board.