Spraying device for outer wall of high-rise building

Abstract

The utility model relates to the technical field of high-rise building spraying, and discloses a high-rise building outer wall spraying device which comprises a spraying equipment body, modular guide rails, a connecting rod and a tail end piece. The two shaft ends of the multiple modular guide rails are fixedly connected through adaptive bolts, two tail end pieces distributed in an axial symmetry mode are arranged at the shaft ends of the two sides of the modular guide rail set, the tail end pieces are fixedly connected with the shaft ends of the modular guide rail set through adaptive bolts, and two connecting rods distributed in an axial symmetry mode are arranged at the bottom of the modular guide rail set. According to the high-rise building outer wall spraying device, the structure is simple, through the modular guide rail design, the platform building speed is increased, meanwhile, the structural stability is guaranteed, and the overall outer wall spraying quality is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of high-rise building spraying technology, specifically a high-rise building exterior wall spraying device. Background Technology

[0002] High-rise building exterior wall spraying has multiple important functions. From an aesthetic point of view, by spraying paints of different colors and textures, a unique appearance of the building can be created, enhancing the city's image. From a practical point of view, the coating can effectively isolate external erosion such as rainwater and ultraviolet rays, extend the service life of the wall, and reduce building maintenance costs. At the same time, functional coatings can endow buildings with energy-saving and environmental protection characteristics, improving living comfort and building intelligence.

[0003] Traditional exterior wall spraying technology is no longer adequate for industry demands. Currently, high-rise building exterior wall spraying mainly relies on manual suspended platforms or scaffolding. This operational mode has many drawbacks. On the one hand, it results in low construction efficiency and high labor intensity. Workers are exposed to high-altitude environments for extended periods, posing extremely high safety risks. Accidents caused by high-altitude operations occur frequently every year, seriously threatening the lives of construction workers. On the other hand, manual spraying is affected by factors such as operator skill and physical strength, making it difficult to guarantee the uniformity and coverage of the coating thickness. It is prone to quality defects such as drips and missed spraying, leading to a high rework rate. Moreover, paint splattering during the spraying process is severe, resulting in high waste rates. This not only increases construction costs but also exacerbates environmental pollution. In addition, the spraying platform of traditional spraying equipment is fixed, making it impossible to adjust the spraying width according to the wall area and shape, resulting in poor flexibility. The equipment assembly process is complex, requiring a large amount of manpower and time, further increasing the workload and severely restricting spraying efficiency. It is difficult to meet the high-efficiency and high-quality construction requirements of modern building engineering. Therefore, we propose a high-rise building exterior wall spraying device. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a high-rise building exterior wall spraying device, which solves the aforementioned problems.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a high-rise building exterior wall spraying device, comprising a spraying equipment body, modular guide rails, connecting rods, and end pieces. The bottom of the spraying equipment body is provided with multiple axially connected modular guide rails, and the two ends of the multiple modular guide rails are fixedly connected by adapter bolts. Two end pieces are provided on both sides of the modular guide rail group in an axisymmetrically distributed manner. The end pieces are fixedly connected to the ends of the modular guide rail group in an adapter bolt. The bottom of the modular guide rail group is provided with two connecting rods in an axisymmetrically distributed manner, and the two connecting rods pass through the end pieces and the bottom of the modular guide rail group.

[0008] Preferably, the modular guide rail has an inner plate at the top center and a rack at the top of the inner plate. The top two opposite sides of the modular guide rail have two T-shaped guide rods that are symmetrically distributed. The T-shaped guide rods are slidably connected to the bottom of the spraying equipment body. A set of hollow holes that are equidistantly distributed are provided between the inner plate and the T-shaped guide rods.

[0009] Preferably, the modular guide rail has two connecting plates symmetrically distributed at the bottom of its two opposite axial ends, and two connecting holes symmetrically distributed on one side wall of the connecting plates, and two sets of connecting holes symmetrically distributed between the two connecting holes.

[0010] Preferably, the bottom of the spraying equipment body is provided with two T-shaped guide grooves that are symmetrically distributed along an axis. The interior of the T-shaped guide grooves is slidably connected to the T-shaped guide rods. The top of the interior of the T-shaped guide grooves is provided with a set of rollers that are equidistantly distributed. The rollers are tumbledly connected to the top of the T-shaped guide rods. The side wall of the spraying equipment body is provided with a motor. The motor is fixedly connected to the interior of the spraying equipment body by an adapter bolt. The output shaft of the motor is provided with a gear post. The gear post is placed inside the spraying equipment body and meshes with a rack. The top of the spraying equipment body is provided with a storage tank. The side wall of the spraying equipment body is provided with multiple vertical spray heads.

[0011] Preferably, the end piece has two symmetrically distributed lifting guide holes on its side wall, a lifting hole at the top of the end piece, and a connecting plate two at the bottom of the end piece, which has the same structure as the connecting plate one.

[0012] Preferably, the connecting rod passes through the connecting hole one of the modular guide rail assembly, and the two shaft ends of the connecting rod are fixedly connected to the connecting plate two.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a high-rise building exterior wall spraying device, which has the following beneficial effects:

[0015] 1. This high-rise building exterior wall spraying device is flexible, efficient, and highly adaptable. The modular guide rails can be freely spliced, and the length can be adjusted by changing the number of modular guide rails to adapt to high-rise building exterior walls of different widths. It breaks away from the limitations of traditional fixed spraying platforms, quickly adapts to complex building shapes, and greatly improves construction efficiency. The hollow hole design reduces the weight of the device and reduces bending moment, making the equipment more stable and safe when working at heights.

[0016] 2. This high-rise building exterior wall spraying device is stable, reliable, and precise in spraying. The T-shaped guide chute and T-shaped guide rod, along with the rollers, ensure a stable connection of the spraying equipment body and smooth, fluid movement, avoiding uneven spraying caused by shaking. The motor-driven gear column meshes with the rack and pinion to achieve uniform speed movement. The multi-nozzle vertical spray head sprays evenly, ensuring consistent coating thickness and high coverage, reducing quality problems such as drips and missed sprays, and improving the overall spraying quality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the high-rise building exterior wall spraying device of this utility model;

[0018] Figure 2 This is a schematic diagram of the modular guide rail of this utility model;

[0019] Figure 3 This is a schematic diagram of the spraying equipment body of this utility model;

[0020] Figure 4 This is a schematic diagram of the end component of this utility model.

[0021] In the diagram: 1. Spraying equipment body; 2. Modular guide rail; 3. Connecting rod; 4. End component; 5. Inner plate; 6. Rack; 7. T-shaped guide slide bar; 8. Hole; 9. Connecting plate one; 10. Connecting hole one; 11. Connecting hole two; 12. T-shaped guide slide groove; 13. Roller; 14. Motor; 15. Gear column; 16. Storage tank; 17. Multi-port vertical spray head; 18. Lifting guide hole; 19. Lifting hole; 20. Connecting plate two. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 A high-rise building exterior wall spraying device includes a spraying equipment body 1, modular guide rails 2, connecting rods 3, and end pieces 4. The bottom of the spraying equipment body 1 is provided with multiple axially connected modular guide rails 2. The two ends of the multiple modular guide rails 2 are fixedly connected by adapter bolts. Two end pieces 4 are provided on both sides of the modular guide rail 2 group in an axisymmetrical manner. The end pieces 4 are fixedly connected to the ends of the modular guide rail 2 group in an adapter bolt. The bottom of the modular guide rail 2 group is provided with two connecting rods 3 in an axisymmetrical manner. The two connecting rods 3 pass through the end pieces 4 and the bottom of the modular guide rail 2 group.

[0024] Furthermore, the modular guide rail 2 has an inner plate 5 at its top center, and a rack 6 at the top of the inner plate 5. Two T-shaped guide rods 7 are symmetrically distributed on the two opposite sides of the top of the modular guide rail 2. The T-shaped guide rods 7 are slidably connected to the bottom of the spraying equipment body 1. A set of hollow holes 8 are equally spaced between the inner plate 5 and the T-shaped guide rods 7. The modular guide rail 2 is easy to assemble and adjust, and can be freely adapted to different widths of the exterior walls of high-rise buildings, improving spraying efficiency. The hollow hole 8 structure can reduce the overall structural weight, reduce bending moment, and improve spraying safety.

[0025] Furthermore, the bottom of the two opposite shaft ends of the modular guide rail 2 is provided with two connecting plates 9 that are symmetrically distributed, and the side wall of the connecting plate 9 is provided with two connecting holes 10 that are symmetrically distributed, and two sets of connecting holes 11 that are symmetrically distributed are provided between the two connecting holes 10. The connecting holes 11 can be used to connect two adjacent modular guide rails 2, or to connect the end pieces 4 of the shaft ends.

[0026] Furthermore, the bottom of the spraying equipment body 1 is provided with two T-shaped guide grooves 12 that are symmetrically distributed. The interior of the T-shaped guide grooves 12 is slidably connected to the T-shaped guide rods 7. The top of the interior of the T-shaped guide grooves 12 is provided with a set of rollers 13 that are equidistantly distributed. The rollers 13 are tumblingly connected to the top of the T-shaped guide rods 7. The side wall of the spraying equipment body 1 is provided with a motor 14. The motor 14 is fixedly connected to the interior of the spraying equipment body 1 by adapter bolts. The output shaft end of the motor 14 is provided with a gear post 15, which is placed inside the spraying equipment body 1 and meshes with the rack 6. The spraying equipment body 1 is equipped with a material storage tank 16 on its top and multiple vertical spray heads 17 on its side wall. The unique structure of the T-shaped guide slide 12 and the T-shaped guide slide rod 7 ensures the stability of the connection, effectively prevents connection failure, and improves the safety of the spraying process. The rollers 13 inside the T-shaped guide slide 12 improve the smoothness of the movement and improve the spraying quality. The motor 14 controls the gear column 15 to rotate at a uniform speed. The meshing of the gear column 15 and the rack 6 enables the spraying equipment body 1 to move axially at a uniform speed on the modular guide rail 2. During the movement, the multiple vertical spray heads 17 spray the exterior wall evenly.

[0027] Furthermore, the end piece 4 has two symmetrically distributed lifting guide holes 18 on its side wall, and a lifting hole 19 is provided on the top of the end piece 4. The end piece 4 has a connecting plate 20 at its bottom. The connecting plate 20 has the same structure as the connecting plate 9. The end piece 4 plays a limiting and connecting role to ensure the normal movement of the spraying equipment body 1.

[0028] Furthermore, the connecting rod 3 passes through the connecting hole 10 of the modular guide rail 2 group, and the two shaft ends of the connecting rod 3 are fixedly connected to the connecting plate 20. While playing a connecting role, the connecting rod 3 ensures the load-bearing capacity of the modular guide rail 2 group, that is, reduces the bending moment of the modular guide rail 2 group and improves its service life.

[0029] Structural Description:

[0030] Spraying equipment body 1: The core working component of the device, with a storage tank 16 integrated on the top to store paint, and multiple vertical spray heads 17 installed on the side wall to achieve spraying. The bottom is provided with a T-shaped guide groove 12 that slides in conjunction with the T-shaped guide rod 7 of the modular guide rail 2 to drive the equipment to move along the guide rail for operation.

[0031] Modular guide rail 2: It is composed of multiple sections of components spliced ​​axially. The top center is provided with an inner plate 5, on which a rack 6 is fixed and meshes with a gear column 15 for transmission. T-shaped guide rails 7 are provided on both sides for the spraying equipment body 1 to slide. The length can be adjusted by connecting plate 1 9 and connecting hole 2 11 to adapt to different exterior wall widths.

[0032] Connecting rod 3: Two axisymmetrically distributed rods pass through the connecting hole 10 of the modular guide rail 2 and the connecting plate 20 at the bottom of the end piece 4 and are fixed to enhance the load-bearing capacity of the guide rail assembly and reduce bending moment to extend service life.

[0033] End component 4: Installed at both ends of modular guide rail 2, with lifting guide holes 18 on the side wall to assist in equipment positioning, lifting holes 19 on the top for easy hoisting, and bottom connecting plate 20 connected to connecting rod 3 to provide limiting and structural fixation.

[0034] Inner plate 5: Located at the top center of the modular guide rail 2, it supports the rack 6 and forms a transmission and guiding structure for the movement of the equipment with the T-shaped guide slide rods 7 on both sides, providing a supporting foundation for the meshing of the gear column 15 and the rack 6;

[0035] Rack 6: A long strip-shaped transmission component fixed to the top of the inner plate 5, which meshes with the gear column 15 inside the spraying equipment body 1. Driven by the motor 14, it converts the rotational motion into the linear uniform movement of the equipment along the guide rail.

[0036] T-shaped guide slide rod 7: symmetrically distributed on both sides of the top of the modular guide rail 2, with a T-shaped cross section, it slides and engages with the T-shaped guide slide groove 12 at the bottom of the spraying equipment body 1 to ensure connection stability and prevent it from falling off when the equipment moves;

[0037] Hole 8: Holes that are equidistantly opened between the inner plate 5 and the T-shaped guide slide rod 7. By reducing the redundant weight of the structure, the overall bending moment of the device is reduced, and the structural stability and safety during high-altitude operations are improved.

[0038] Connecting plate 19: A symmetrical structure located at the bottom of both ends of the modular guide rail 2. The side wall has connecting hole 10 and connecting hole 21. The former is used for the connecting rod 3 to pass through and be fixed, and the latter is used for bolt splicing of adjacent guide rails or end parts 4.

[0039] Connection hole 10: Symmetrical holes on the side wall of the connecting plate 9, through which the connecting rod 3 passes and is fixed with bolts, realizing the vertical connection between the modular guide rail 2 and the end piece 4, and enhancing the overall structural rigidity;

[0040] Connection hole 2 11: Two sets of symmetrical holes located between the two connection holes 10 on the connection plate 1 9, used for axial splicing of adjacent modular guide rails 2 or installation of end parts 4, to realize flexible expansion of guide rail length;

[0041] T-shaped guide chute 12: T-shaped chute symmetrically opened at the bottom of the spraying equipment body 1, which slides in conjunction with the T-shaped guide slide rod 7 inside, and roller 13 is installed at the top to reduce friction and ensure smooth and fluid movement of the equipment.

[0042] Roller 13: Rolling components evenly distributed at the top of the T-shaped guide groove 12, which contact the top of the T-shaped guide rod 7, converting sliding friction into rolling friction, reducing equipment movement resistance and improving spray uniformity;

[0043] Motor 14: A power source that is fixed to the side wall of the spraying equipment body 1 by bolts. Its output shaft is connected to the gear column 15, which drives it to mesh with the rack 6, controlling the equipment to move at a constant speed along the guide rail to achieve a precise spraying rhythm.

[0044] Gear column 15: A cylindrical transmission component driven by motor 14, located inside the spraying equipment body 1. After meshing with rack 6, it generates linear thrust, driving the equipment body 1 to move axially along modular guide rail 2 to achieve spraying path coverage.

[0045] Storage tank 16: A large-capacity container installed on the top of the spraying equipment body 1, used to store paint, and connected to the multi-port vertical spray head 17 through internal pipes to provide a continuous supply of raw materials for spraying operations;

[0046] Multi-nozzle vertical spray head 17: An actuating component fixed to the side wall of the spraying equipment body 1, which includes multiple nozzles, and sprays the paint conveyed by the storage tank 16 onto the exterior wall surface in a uniform atomized state during the movement of the equipment.

[0047] Lifting guide hole 18: Symmetrical holes on the side walls of the end piece 4 provide guidance during equipment lifting or installation, ensuring that the two sets of modular guide rails are accurately positioned vertically along the building facade and avoiding deviation;

[0048] Lifting Hole 19: A circular hole opened on the top of the end component 4, which facilitates the construction personnel to move or adjust the position of the end component using hoisting tools, thereby improving the ease of operation for assembling and disassembling the device;

[0049] Connecting plate 20: The structural component at the bottom of the end piece 4, which is consistent with the structure of connecting plate 19. It has connecting hole 10 and connecting hole 21, and is fixed to the connecting rod 3 and modular guide rail 2 by bolts to ensure the end connection strength.

[0050] Working principle: The high-rise building exterior wall spraying device is correctly installed according to the diagram. During operation, multiple modular guide rails 2 are axially spliced ​​using adapter bolts and connecting holes 11 on the connecting plate 1 9. Both ends are fixed with end pieces 4. The connecting rod 3 at the bottom passes through the end piece 4 and connects to the bottom of the modular guide rail 2, thus completing the device setup and enhancing load-bearing capacity. The T-shaped guide groove 12 at the bottom of the spraying equipment body 1 slides in conjunction with the T-shaped guide rod 7 at the top of the modular guide rail 2. The roller 13 inside the T-shaped guide groove 12 and the T-shaped guide rod... 7. Rolling contact ensures smooth movement. The motor 14 is started, and the gear column 15 at the output shaft end meshes with the rack 6 at the top of the inner plate 5 to rotate, driving the spraying equipment body 1 to move at a uniform speed on the modular guide rail 2. The paint in the storage tank 16 is transported to the multi-port vertical spray head 17 through the pipeline, so that the exterior wall is uniformly sprayed during the movement of the equipment. The hollow hole 8 reduces the structural weight and reduces the bending moment. The lifting guide hole 18 and lifting hole 19 of the end part 4 are used for auxiliary device installation and positioning. The connecting plate 20 cooperates with the connecting rod 3 to ensure the overall structure is stable.

[0051] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-rise building outer wall spraying device, comprising a spraying device body (1), a modular guide rail (2), a connecting rod (3) and a terminal piece (4), characterized in that: The bottom of the spraying equipment body (1) is provided with multiple axially connected modular guide rails (2). The two ends of the multiple modular guide rails (2) are fixedly connected by adapter bolts. Two end pieces (4) are provided on both sides of the modular guide rail (2) group in an axisymmetrical manner. The end pieces (4) are fixedly connected to the ends of the modular guide rail (2) group in an adapter bolt. The bottom of the modular guide rail (2) group is provided with two connecting rods (3) in an axisymmetrical manner. The two connecting rods (3) pass through the end pieces (4) and the bottom of the modular guide rail (2) group.

2. The high-rise building outer wall spraying device according to claim 1, characterized in that: The modular guide rail (2) has an inner plate (5) at the top center, and a rack (6) is provided on the top of the inner plate (5). The two opposite sides of the top of the modular guide rail (2) are provided with two T-shaped guide slide rods (7) that are symmetrically distributed. The T-shaped guide slide rods (7) are slidably connected to the bottom of the spraying equipment body (1). A set of hollow holes (8) that are equidistantly distributed are provided between the inner plate (5) and the T-shaped guide slide rods (7).

3. The high-rise building outer wall spraying device according to claim 2, characterized in that: The modular guide rail (2) has two connecting plates (9) at the bottom of its two opposite shaft ends, which are symmetrically distributed. The side wall of the connecting plate (9) has two connecting holes (10) that are symmetrically distributed. There are two sets of symmetrically distributed connecting holes (11) between the two connecting holes (10).

4. The high-rise building outer wall spraying device according to claim 2, characterized in that: The bottom of the spraying equipment body (1) is provided with two T-shaped guide grooves (12) that are symmetrically distributed. The interior of the T-shaped guide grooves (12) is slidably connected to the T-shaped guide rods (7). The top of the interior of the T-shaped guide grooves (12) is provided with a set of rollers (13) that are equidistantly distributed. The rollers (13) are slidably connected to the top of the T-shaped guide rods (7). The side wall of the spraying equipment body (1) is provided with a motor (14). The motor (14) is fixedly connected to the interior of the spraying equipment body (1) by a matching bolt. The output shaft end of the motor (14) is provided with a gear column (15). The gear column (15) is placed inside the spraying equipment body (1) and meshes with the rack (6). The top of the spraying equipment body (1) is provided with a storage tank (16). The side wall of the spraying equipment body (1) is provided with a multi-port vertical spray head (17).

5. The high-rise building outer wall spraying device according to claim 1, characterized in that: The end piece (4) has two lifting guide holes (18) distributed symmetrically on its side wall, and a lifting hole (19) is opened on the top of the end piece (4). The end piece (4) has a connecting plate two (20) at the bottom, and the connecting plate two (20) has the same structure as the connecting plate one (9).

6. The high-rise building outer wall spraying device according to claim 1, characterized in that: The connecting rod (3) passes through the connecting hole (10) of the modular guide rail (2) group, and the two shaft ends of the connecting rod (3) are fixedly connected to the connecting plate (20).

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