Automatic fireproof coating spraying device

Abstract

The utility model provides a kind of automatic spraying device of fireproof paint, including base, spray gun and folding spray head assembly;The base is equipped with telescopic support rod;The spray gun is located on the upper end of telescopic support rod, and can change the height position where the spray gun is with the telescopic change of telescopic support rod;The folding spray head assembly is connected to the spray gun, and can spray paint sprayed by spray gun on one side or multi-surface surrounding spray object to be sprayed.The automatic spraying device uses telescopic support rod to adjust the up and down movement of spray gun, avoids the problem that previous construction personnel needs to perform high-altitude operation, and worker safety has great hidden trouble;Folding spray head can more accurately spray multi-surface simultaneously on spraying surface, avoids manual spraying mode, serious material waste condition, and improves work efficiency, can save material.

Description

Technical Field

[0001] This utility model relates to the field of fire-retardant coating spraying technology, and more specifically, to an automatic fire-retardant coating spraying device. Background Technology

[0002] With social development and accelerated urbanization, the size and height of buildings are constantly increasing, and fire safety issues are receiving increasing attention. Fire-retardant coatings, as a new type of fire-resistant material, have advantages such as convenient construction, low cost, and wide applicability. They can be directly sprayed onto the surface of various substrates to form a uniform fire-retardant coating, effectively preventing the spread of flames and the transfer of heat, thereby improving the fire resistance of buildings. Currently, the fire-retardant coating spraying process in China still uses the previous manual spraying method, which not only results in serious material waste but also requires construction workers to work at heights, posing significant safety hazards. Using this device can effectively avoid these problems, improve work efficiency, and save materials. Summary of the Invention

[0003] In view of this, the present invention proposes an automatic fire-retardant coating spraying device, comprising:

[0004] The base is equipped with a telescopic support rod.

[0005] A spray gun is located at the upper end of the telescopic support rod and its height position can be changed as the telescopic support rod extends or retracts.

[0006] A folding nozzle assembly, which is connected to the spray gun, is capable of spraying paint from the spray gun onto one side or multiple sides of the object to be sprayed.

[0007] Preferably, the telescopic support rod is a hydraulic telescopic support rod.

[0008] Preferably, the spray gun is connected to a spraying machine placed on the ground via a delivery hose, the delivery hose having a preset length to match the height variation range of the telescopic support rod.

[0009] Preferably, the folding nozzle assembly includes four foldable plates that can be folded and connected in sequence. Each folding plate is provided with multiple nozzles, and each nozzle on each folding plate is provided with an individual spray control switch. The four folding plates can form a spraying pattern that surrounds one or two to four sides.

[0010] Preferably, two adjacent folded plates are connected by a damping shaft to form a folded connection, which can form connection angles of 0°, 90° and 180° respectively.

[0011] Preferably, the base is provided with multiple casters at the bottom to facilitate the movement of the entire device.

[0012] Preferably, each of the casters is also provided with a locking device, which can control the casters so that the entire device remains stable and does not slide when it stops.

[0013] Preferably, the spray gun, the folding nozzle assembly, and the spraying machine are all controlled by an automated control assembly.

[0014] The automatic fire-retardant coating spraying device provided by this utility model has the following advantages: it uses a telescopic support rod to adjust the up and down movement of the spray gun, avoiding the problem of construction personnel having to climb to heights to work, which poses a great safety hazard to workers; it uses a folding nozzle to accurately spray multiple surfaces simultaneously, avoiding the serious waste of materials caused by manual spraying, and improving work efficiency and saving materials. Attached Figure Description

[0015] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0016] Figure 1 A schematic diagram of the overall structure of the spraying device provided in this embodiment of the utility model. Figure 1 ;

[0017] Figure 2 A schematic diagram of the overall structure of the spraying device provided in this embodiment of the utility model. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the structure of the folding nozzle assembly provided in an embodiment of the present utility model;

[0019] In the diagram, 1 is the base, 2 is the telescopic support rod, 3 is the spray gun, 4 is the folding nozzle assembly, 5 is the spraying machine, 6 is the column, 41 is the folding plate, 42 is the nozzle, and 43 is the damping shaft. Detailed Implementation

[0020] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specified, embodiments and features of the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0021] See Figure 1-3 As shown, this is an automatic fire-retardant coating spraying device provided by an embodiment of the present invention, comprising a base 1, a spray gun 3, and a folding nozzle assembly 4; the base 1 is provided with a telescopic support rod 2; the spray gun 3 is located at the upper end of the telescopic support rod 2, and its height position can be changed with the extension and retraction of the telescopic support rod 2; the folding nozzle assembly 4 is connected to the spray gun 3, and can spray the coating sprayed by the spray gun 3 onto the object to be sprayed on one side or multiple sides in a circular motion. In this embodiment, the object to be sprayed is a square column 6. The folding nozzle assembly 4 can be adjusted to spray in a four-sided circular motion, and by utilizing the extension and retraction of the telescopic support rod 2, the entire column 6 can be sprayed from bottom to top in one go, which is fast and convenient, avoiding the time and effort of manual operation, avoiding the danger of manual climbing, and also enabling relatively uniform spraying.

[0022] In this embodiment, the telescopic support rod 2 is a hydraulic telescopic support rod.

[0023] Reference Figure 1-2 As shown, the spray gun 3 is connected to the spraying machine 5 placed on the ground through a conveying hose. The conveying hose has a preset length to match the height variation range of the telescopic support rod 2.

[0024] Reference Figure 2-3 As shown, the folding nozzle assembly 4 includes four folding plates 41 that can be folded and connected in sequence. Each folding plate 41 is provided with a plurality of nozzles 42, and each nozzle 42 on each folding plate 41 is provided with a separate spray control switch. The four folding plates 41 can form a spraying pattern that surrounds one or two to four sides.

[0025] Continue to refer to Figure 2-3 As shown, two adjacent folding plates 41 are connected by a damping shaft 43, forming connection angles of 0°, 90° and 180° respectively, and multiple folding plates 41 can be unfolded sequentially.

[0026] In this embodiment, the base 1 is provided with multiple casters at the bottom to facilitate the movement of the entire device.

[0027] In this embodiment, each of the omnidirectional wheels is also equipped with a locking device, which can control the omnidirectional wheels so that the entire device remains stable and does not slide when it stops.

[0028] In this embodiment, the spray gun 3, the folding nozzle assembly 4, and the spraying machine 5 are all controlled by an automated control assembly, which solves the tediousness of manual operation, realizes automated operation, and improves construction efficiency.

[0029] In summary, the automatic fire-retardant coating spraying device provided by this utility model has the following beneficial technical effects: the use of a telescopic support rod to adjust the up and down movement of the spray gun avoids the problem of construction personnel having to climb to heights to work, which poses a great safety hazard to workers; the use of a folding nozzle can accurately spray multiple surfaces simultaneously, avoiding the serious waste of materials caused by manual spraying, and improving work efficiency and saving materials.

[0030] It should be noted that in the description of this utility model, the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0031] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An automatic fire-retardant coating spraying device, characterized in that, include: The base is equipped with a telescopic support rod. A spray gun is located at the upper end of the telescopic support rod and its height position can be changed as the telescopic support rod extends or retracts. A folding nozzle assembly, which is connected to the spray gun, is capable of spraying paint from the spray gun onto one side or multiple sides of the object to be sprayed.

2. The automatic fire-retardant coating spraying device according to claim 1, characterized in that, The telescopic support rod is a hydraulic telescopic support rod.

3. The automatic fire-retardant coating spraying device according to claim 1, characterized in that, The spray gun is connected to a spraying machine placed on the ground via a delivery hose. The delivery hose has a preset length to match the height variation range of the telescopic support rod.

4. The automatic fire-retardant coating spraying device according to any one of claims 1-3, characterized in that, The folding nozzle assembly includes four foldable plates that can be folded and connected in sequence. Each folding plate is provided with multiple nozzles, and each nozzle on each folding plate is provided with an individual spray control switch. The four folding plates can form a spraying pattern that surrounds one or two to four sides.

5. The automatic fire-retardant coating spraying device according to claim 4, characterized in that, The two adjacent folded plates are connected by a damping shaft to form a folded connection, which can form connection angles of 0°, 90° and 180° respectively.

6. The automatic fire-retardant coating spraying device according to claim 1, characterized in that, The base is equipped with multiple casters at the bottom, which facilitates the movement of the entire device.

7. The automatic fire-retardant coating spraying device according to claim 6, characterized in that, Each of the casters is also equipped with a locking mechanism to control the casters and keep the entire device stable and prevent it from sliding when it stops.

8. The automatic fire-retardant coating spraying device according to claim 3, characterized in that, The spray gun, the folding nozzle assembly, and the spraying machine are all controlled by an automated control system.

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