Fire retardant device for preventing combustion of external wall thermal insulation integrated board

Abstract

The utility model provides a fire retardant device for preventing combustion of an external wall thermal insulation integrated board, which comprises a base, a support component and a first shielding plate capable of retarding fire, and the base is connected with the first shielding plate through the support component; the device further comprises a second shielding plate rotationally connected with the first shielding plate, the supporting assembly is telescopic, and the base can be provided with a plurality of walking wheels. According to the utility model, the first shielding plate and the second shielding plate can resist fire and protect, and the device can be adjusted and moved so as to be suitable for plane, corner, different height or multi-position mobile construction. The device has the advantages that the hidden danger that installed materials are burnt in the hot melting process can be reduced, the hot melting quality of the materials needing hot melting is guaranteed so that the construction quality can be improved, secondary construction can be reduced so that the construction efficiency can be improved, and the device is simple in structure, adjustable, movable and capable of being repeatedly used.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and in particular relates to a fire-blocking device for preventing an external wall thermal insulation integrated board from burning. Background Art

[0002] In existing technologies, exterior wall insulation is commonly cast with the structure. However, at locations where the exterior wall insulation and waterproofing materials intersect, such as at the zero point of the exterior wall, in rooftop elevator rooms, and at rooftop structures, the waterproofing material needs to be melted with a spray gun. This can easily ignite and damage the integrated insulation panels at the intersection, causing burns and damage to the installed insulation or widespread combustion, leading to fire accidents. Therefore, during traditional construction, a large space is reserved between the waterproofing material and the insulation material to prevent ignition. After the materials are laid and sealed, the uninsulated space at the intersection requires a secondary insulation process. This secondary process is less efficient than the integrated cast-with-structure approach. Furthermore, to prevent ignition and damage to the insulation material, the flame must be reduced near the intersection, which can lead to problems such as incomplete and uneven melting of the melted material, poor adhesion of the waterproofing material to the wall, and poor construction quality. This presents technical issues such as construction quality and safety risks, and low efficiency in areas requiring secondary construction. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a fire-retardant device for preventing the combustion of integrated exterior wall insulation panels. It is particularly suitable for preventing the burning or melting of combustible materials at the junction when flame heating is used for construction. It can improve construction quality, reduce safety hazards, and reduce the reserved space at the junction, thereby reducing secondary construction and improving construction efficiency.

[0004] The technical solution adopted by the utility model is: a fire-blocking device for preventing combustion of an external wall thermal insulation integrated board, comprising a base, a support assembly and a first shield capable of blocking fire, wherein the base is connected to the first shield via the support assembly.

[0005] Furthermore, the fire-blocking device for preventing the external wall thermal insulation integrated panel from burning also includes a second shielding plate capable of blocking fire, and the second shielding plate is rotatably connected to the first shielding plate to fit the two side walls at the corner of the external wall.

[0006] Furthermore, the base is provided with a plurality of running wheels for movement.

[0007] Furthermore, the support assembly is retractable to adjust the position of the first shield.

[0008] Furthermore, the support assembly includes a first support rod connected to the base and a second support rod connected to the first shield, and the first support rod and the second support rod are movably sleeved.

[0009] Furthermore, the fire-blocking device for preventing the integrated exterior wall insulation panel from burning also includes a clamp, which is provided on the supporting assembly to fix the spray gun used for hot melting.

[0010] The advantages and positive effects of the present invention are as follows: due to the adoption of the above technical solution, the hidden danger of combustion of installed combustible materials during hot melting can be reduced, and it is suitable for construction in various situations such as planes or corners, ensuring that the hot-melt materials are heated fully and evenly, thereby improving the construction quality, and can also reduce the reserved space between the combustible materials and the hot-melt materials, thereby reducing secondary construction; it has the advantages of simple structure, easy operation, and reusability, which can improve construction quality, reduce safety hazards, and improve construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural diagram of an embodiment of the utility model

[0012] Figure 2 This is a front view of a construction scene of an embodiment of the utility model

[0013] Figure 3 This is a side view of a construction scene of an embodiment of the utility model

[0014] Figure 4 This is a top view of a construction scene at a corner of an embodiment of the utility model

[0015] In the picture:

[0016] 1. Base 2. Support assembly 3. First baffle

[0017] 4. Second shutter 5. Travel wheel 6. Spray gun

[0018] 7. External wall insulation integrated board 9. Concrete structure 10. Hot melt waterproof material

[0019] 41. Fastening assembly 81. Clamp 82. Clamp fixing sleeve DETAILED DESCRIPTION

[0020] The following describes embodiments of the present invention in conjunction with the accompanying drawings. The described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments.

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar units or units with the same or similar functions.

[0022] The embodiments described below with reference to the accompanying drawings are illustrative and intended only to explain the present invention and are not to be construed as limiting the present invention. In the description of the present invention, it should be understood that terms such as "install," "connect," and "fix" are to be understood broadly, encompassing both direct and indirect connection, installation, or fixation, and the present invention is not intended to limit these terms.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the structure or unit referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] like Figures 1 to 4As shown, a schematic diagram of an embodiment of a fire-blocking device for preventing combustion of an integrated exterior wall insulation panel according to the present invention includes a base 1, a support assembly 2, and a first baffle 3 capable of preventing fire. The base 1 is connected to the first baffle 3 via the support assembly 2. In this embodiment, the first baffle 3 can be made of a steel plate, the support assembly 2 can be made of a steel pipe, the base 1 is a metal plate, such as an iron plate or a steel plate, etc. The support assembly 2 is a metal plate in which a steel pipe is vertically welded to the base 1, and the top of the steel pipe is vertically welded to the first baffle 3. The structure is simple, the material is easy to obtain, the production cost is low, it is reusable, and it is easy to promote. The base 1 can be used not only to fix the device, but also to carry auxiliary tools, such as a spray gun 6, etc., and is highly practical. In a construction scenario, when the installed exterior wall insulation integrated panel 7 encounters the need to use open flames to heat the surrounding construction materials, such as when hot-melt waterproofing materials need to be laid below, the device can be placed where hot-melting is required, and the first shield 3 is provided between the exterior wall insulation integrated panel 7 and the hot-melt waterproofing material 10. The first shield 3 can block the flame generated by devices such as the spray gun 6, thereby avoiding combustion or fire of the exterior wall insulation integrated panel 7, thereby improving the safety of construction; and by effectively blocking the flame, there is no need to reduce the flame during hot melting, which can improve the heating uniformity of the hot-melt material, ensure the hot melting quality and make it effectively bonded to the wall, thereby improving the construction quality; by setting a fire-blocking device, the area of ​​the concrete structure 9 at the junction of the exterior wall insulation integrated panel 7 and the hot-melt waterproofing material 10 can be reduced, thereby reducing the workload of secondary insulation construction at the concrete structure 9, and more use can be made of the exterior wall insulation and structure integrated casting construction, thereby improving construction efficiency. The present invention is not only suitable for fire blocking between different materials in the upper and lower positions. In other embodiments, the support component 2 can be flexibly selected according to construction requirements and based on the general technical knowledge of technicians in this field, and can be promoted to construction scenarios where fire blocking is required between adjacent positions such as left and right, and between the same or different materials.

[0025] In this embodiment, the fire-blocking device for preventing the combustion of the integrated exterior wall insulation panel also includes a second fire-blocking baffle 4. The second baffle 4 is rotatably connected to the first baffle 3 to fit the two side walls at the exterior wall corner, which is more suitable for construction at the inner corner or the outer corner, and can simultaneously provide fire-blocking protection for the two side walls. In this embodiment, the second baffle 4 can be made of steel plates of the same specifications, models, and sizes as the first baffle 3. The manufacturing materials are unified, which is convenient for production and manufacturing, and is also convenient for replacement during maintenance. In other embodiments, the first baffle 3 and the second baffle 4 can be made of different specifications, models, sizes, and materials according to needs to meet the fire-blocking requirements. In this embodiment, the first baffle 3 and the second baffle 4 are respectively provided with connecting holes, and the first baffle 3 and the second baffle 4 are rotatably connected by inserting a fastening assembly 41. In this embodiment, the fastening assembly 41 includes a bolt and a nut. The relative positions of the first baffle 3 and the second baffle 4 are fixed by inserting the bolt into the connecting hole and threading it with the nut.

[0026] The method of using the utility model comprises the following steps:

[0027] Move the fire barrier to the area where flame heating is required. During the heating operation, the first baffle 3 and the second baffle 4 can block the flame to prevent the adjacent combustible materials from burning. In a construction scenario of this embodiment, the first baffle 3 and the second baffle 4 can be attached to the exterior wall and arranged at the junction of the exterior wall thermal insulation integrated panel 7 and the area where flame heating is required. During the heating operation, the first baffle 3 and the second baffle 4 can prevent the exterior wall thermal insulation integrated panel 7 from burning. For example, when a spray gun 6 is required to apply hot-melt waterproof material 10 under the exterior wall thermal insulation integrated panel 7, the first baffle 3 and the second baffle 4 can be arranged in the concrete structure 9 area at the junction of the exterior wall thermal insulation integrated panel 7 and the hot-melt waterproof material 10.

[0028] During construction, the first baffle 3 and the second baffle 4 can be unfolded and arranged in a straight line to extend the length of the flame shielding area; when constructing at the corner of the exterior wall, the angle between the first baffle 3 and the second baffle 4 can be rotated and adjusted to fit the walls on both sides of the corner at the same time, which is more suitable for construction at the inner corner or the outer corner.

[0029] In this embodiment, the base 1 is equipped with multiple running wheels 5 for mobility. In this embodiment, the running wheels 5 are universal wheels. The base 1 is a rectangular plate, with four running wheels 5 located at the four corners below the base 1. The removable fire arrester facilitates adaptive movement and adjustment to the movement of the hot melt flame during construction. This facilitates operation and eliminates the need for repeated installation of the fire arrester, thereby improving construction efficiency. In other embodiments, the base 1 may be equipped with handrails for movement control.

[0030] In this embodiment, the support assembly 2 is retractable to adjust the position of the first baffle 3, which is suitable for fire-blocking construction requirements at different heights and can improve construction flexibility and the practicality of the fire-blocking device.

[0031] In this embodiment, the support assembly 2 includes a first support rod connected to the base 1 and a second support rod connected to the first baffle 3, and the first support rod and the second support rod are movably connected. The first support rod and the second support rod can be steel pipes that are connected to each other. The first support rod and the second support rod are provided with a plurality of adjustment holes that correspond to each other along the length direction. The length adjustment and fixation of the support assembly 2 are achieved by inserting positioning bolts into the corresponding adjustment holes and threading them with positioning nuts. In other embodiments, the telescopic adjustment of the support assembly 2 can be of different structural forms. An electric telescopic rod can be used, or an inner rod with a thread on the surface and a sleeve rod with an inner thread can be connected to each other to achieve the telescopic function. It can be understood that the telescopic length adjustment method can be used as long as it can meet the length adjustment function. The specific structure can be flexibly selected based on the general technical knowledge of those skilled in the art.

[0032] In this embodiment, the fire-blocking device for preventing combustion of the integrated exterior wall insulation panels also includes a clamp 81, which is mounted on the support assembly 2 to secure the hot melt spray gun 6. In this embodiment, a clamp fixing sleeve 82 is mounted on the second support rod and connected to the clamp 81 via a connecting rod. The clamp 81 can be moved and adjusted as the support assembly 2 expands and contracts. The clamp 81 can also be moved and adjusted by sliding the clamp fixing sleeve 82 on the support assembly 2, thereby flexibly adjusting and securing the spray gun 6, making it suitable for various construction situations. The clamp 81 can be annular to secure the spray gun 6. When the spray gun 6 needs to be used at a height, the length of the support assembly 2 can be adjusted, and the clamp 81 can be used to move the spray gun 6. This reduces the need for personnel to climb high, facilitates the movement of the spray gun 6, and improves construction efficiency. When not in use, the clamp 81 can be used to temporarily secure and store the spray gun 6. The spray gun 6 can also be moved along with the fire-blocking device via multiple wheels 5. The spray gun 6, the first shield 3 and the second shield 4 can be integrated into a whole by the clamp 81. The first shield 3 and the second shield 4 can move with the hot melt flame of the spray gun 6 and provide fire blocking and shielding at the same time. The fire blocking operation is convenient and quick.

[0033] The specific usage process of this embodiment is as follows:

[0034] Move the fire-blocking device to the area to be constructed, and adjust the length of the support assembly 2 so that the first baffle 3 and the second baffle 4 are suitable for fire-blocking requirements at different heights; when constructing at a concave or convex corner, the angle between the first baffle 3 and the second baffle 4 can be adjusted, and at the same time, they can be attached to the walls on both sides for fire-blocking protection; the clamp 81 can be moved along the length direction of the support assembly 2 to drive the spray gun 6 to move, making high-altitude hot-melt construction more convenient and quick; the fire-blocking device is movable, which is convenient for simultaneous fire-blocking protection during mobile heating, and can be quickly constructed during heating, posting, and moving. The movable design also facilitates transportation of the device.

[0035] The utility model can reduce the hidden danger of combustion of installed combustible materials during hot melting, is suitable for construction in various situations such as flat surfaces or corners, ensures that the hot-melt materials are heated fully and evenly, thereby improving construction quality, and can also reduce the reserved space between the combustible materials and the hot-melt materials, thereby reducing secondary construction; the structure is simple, the operation is convenient, and it can be reused, which can improve construction quality, reduce safety hazards, and improve construction efficiency.

[0036] The above embodiments of the present invention are described in detail. However, the above contents are only preferred embodiments of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A fire-blocking device for preventing combustion of an integrated exterior wall insulation board, characterized by: The fireproofing device comprises a base, a supporting assembly and a first shield capable of preventing fire, wherein the base is connected to the first shield via the supporting assembly.

2. The fire-blocking device for preventing combustion of an integrated exterior wall insulation board according to claim 1, characterized in that: It also includes a second shielding plate that can block fire. The second shielding plate is rotatably connected to the first shielding plate to fit the wall surfaces on both sides of the corner of the exterior wall.

3. The fire-blocking device for preventing combustion of an integrated exterior wall insulation board according to claim 1, characterized in that: The base is provided with a plurality of running wheels for movement.

4. The fire-blocking device for preventing combustion of an integrated exterior wall insulation board according to claim 1, characterized in that: The support assembly is retractable to adjust the position of the first shield.

5. The fire-blocking device for preventing combustion of the integrated exterior wall insulation board according to claim 4, characterized in that: The support assembly includes a first support rod connected to the base and a second support rod connected to the first shield, and the first support rod is movably sleeved with the second support rod.

6. The fire-blocking device for preventing combustion of an integrated exterior wall insulation board according to claim 1, characterized in that: Also included is a clamp, which is provided on the support assembly to fix a spray gun for hot melt.

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