A construction spraying anticorrosive and fireproof coating device

Abstract

The application relates to the technical field of spraying construction platforms, in particular to a building spraying anticorrosive and fireproof coating construction device, which comprises a moving frame, an electric guide rail, a moving seat and a spray gun. A positioning rod is installed on the moving seat, a guide plate one and a guide plate two are rotationally arranged on the positioning rod, a plurality of torsional springs are arranged on the positioning rod, and the plurality of torsional springs are connected with the guide plate one and the guide plate two respectively. A guide turning unit is arranged on the moving seat and connected with the positioning rod, which is used for driving the positioning rod to rotate around the spray gun axis according to the wind direction, so as to adjust the wind-shielding angle of the guide plate one and the guide plate two relative to the spray gun. When the building spraying anticorrosive and fireproof coating construction device is used, the guide plates can dynamically adjust the angle according to the wind direction, form an effective windbreak, and significantly weaken the interference of the side wind on the coating mist flow, which directly guarantees the uniform distribution and accurate adhesion of the coating on the wall surface, reduces the phenomena of coating drift, uneven accumulation or dripping caused by wind force.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of spraying construction platforms, in particular to a building spraying anticorrosive and fireproof coating construction device. BACKGROUND

[0002] The building coating spraying process uniformly coats the material with the functions of corrosion resistance and fire resistance on the building surface through a mechanical atomization device, forms a continuous and dense protective layer, and effectively blocks the erosion of corrosive media (such as moisture and pollutants) and heat radiation on the building structure. The necessity of the process is derived from the protection requirements of building components in complex environments: on the one hand, the outer wall is easily exposed to ultraviolet radiation, temperature changes and chemical pollutants for a long time, which can cause problems such as steel corrosion and concrete carbonization; on the other hand, the load-bearing components (such as steel beams and concrete columns) without protection under fire scenes will quickly lose mechanical properties under high temperature, which significantly increases the risk of structure collapse.

[0003] The current mainstream process is dominated by airless spraying and air-assisted spraying. The former realizes the superfine atomization of coating through a high-pressure pump, which is suitable for efficient construction of large-area substrates. The latter improves the coating homogeneity and interface adhesion of complex structure corner areas with the help of compressed air assisted atomization. Since the building coating spraying relies on atomization technology to micronize and spray the coating particles to the substrate, the atomized particles are easily affected by aerodynamic characteristics and are prone to disordered diffusion and abnormal deposition under the action of wind field. Wind disturbance not only changes the particle motion trajectory, but also causes uneven dispersion of the coating and a decrease in interface adhesion, resulting in defects such as local thinning, micro-porosity and leveling deterioration of the coating. Such structural defects directly damage the continuous and dense properties of the protective coating, significantly reduce the corrosion resistance and fire resistance of the coating, and significantly increase the subsequent repair cost. Therefore, we propose a building spraying anticorrosive and fireproof coating construction device. SUMMARY

[0004] One of the technical problems to be solved by the present application is that since the building coating spraying relies on atomization technology to micronize and spray the coating particles to the substrate, the atomized particles are easily affected by aerodynamic characteristics and are prone to disordered diffusion and abnormal deposition under the action of wind field. Wind disturbance not only changes the particle motion trajectory, but also causes uneven dispersion of the coating and a decrease in interface adhesion.

[0005] To solve the above technical problems, the embodiment of the present application provides a building spraying anticorrosive and fireproof coating construction device, which comprises a moving frame, an electric guide rail, a moving seat and a spray gun, the moving seat is provided with a positioning rod, the positioning rod is rotatably provided with a guide plate one and a guide plate two, a plurality of torsional springs are arranged on the positioning rod and connected with the guide plate one and the guide plate two respectively, the moving seat is provided with a guide turning unit, the guide turning unit is connected with the positioning rod, and the guide turning unit is used for driving the positioning rod to rotate around the axis of the spray gun to adjust the wind blocking angle of the guide plate one and the guide plate two relative to the spray gun; the moving seat is also provided with an angle adjusting unit, the angle adjusting unit is connected with the guide plate one and the guide plate two respectively, and the angle adjusting unit is used for adjusting the included angle between the guide plate one and the guide plate two according to the wind power.

[0006] In some embodiments, the guide turning unit comprises a guide member arranged on the moving seat, the guide plate one and the guide plate two are driven by the guide member to block the wind flow blowing to the spray gun in the windy environment, the moving seat is provided with a reversing member, and the reversing member is used for adjusting the wind blocking angle of the guide plate one and the guide plate two relative to the spray gun.

[0007] In some embodiments, the guide member comprises an annular groove arranged on the moving seat, an annular plate is rotatably arranged in the annular groove, the annular plate is connected with the positioning rod, a rotating bin is rotatably arranged in the annular groove, and a connecting plate connected with the annular plate is arranged on the rotating bin.

[0008] In some embodiments, the reversing member comprises a rotating rod rotatably arranged on the moving seat, the rotating rod is connected with the rotating bin through the moving seat, a wind collecting pipe is arranged at one end of the rotating rod away from the rotating bin, fixed plates are arranged at both ends in the wind collecting pipe, a wind direction rod is arranged on the fixed plate, a wind direction plate is arranged on the wind direction rod, and a cylinder is arranged on the same end of the wind direction rod as the wind direction plate.

[0009] In some embodiments, the angle adjusting unit comprises an adjusting member arranged in the rotating bin, the adjusting member is used for adjusting the included angle between the guide plate one and the guide plate two, a power member is arranged on the wind collecting pipe, the power member is used for providing power for the work of the adjusting member, and an opening and closing member is arranged on the positioning rod, the opening and closing member is used for controlling the deflection of the guide plate one and the guide plate two to adjust the included angle between the guide plate one and the guide plate two.

[0010] In some embodiments, the adjusting member comprises a rotating shaft arranged in the rotating rod, the rotating shaft extends into the air collecting pipe and the rotating bin at two ends, a sliding plate is arranged at one end of the rotating shaft in the rotating bin, a positioning plate is arranged at one end of the rotating shaft in the rotating bin, a plurality of deflection rods are arranged on the positioning plate, centrifugal balls are arranged at the ends of the deflection rods, connecting seats are arranged on the sliding plate and the deflection rods, and connecting rods are arranged on the connecting seats.

[0011] In some embodiments, the power member comprises a power shaft arranged between the two wind direction rods, the power shaft is rotatably connected with the fixed plate at two ends, power blades are arranged on the power shaft, power gears are arranged on the power shaft, and a transmission gear meshing with the power gears is movably arranged in the rotating shaft in the air collecting pipe.

[0012] In some embodiments, the opening and closing member comprises a support rod arranged at the top end of the positioning rod, the support rod and the positioning rod are respectively provided with a connecting groove and a guide groove, the connecting groove and the guide groove are communicated with each other, rotating blocks are rotatably arranged at two ends of the connecting groove, a limiting block one is arranged in the rotating bin, a traction rope is arranged on the sliding plate, the traction rope sequentially passes through the limiting block one in the rotating bin, the guide groove in the positioning rod, the connecting groove in the support rod, is guided by the rotating blocks at two ends of the connecting groove and then is drawn out, the drawn-out traction rope is connected with the guide plate one and the guide plate two respectively, and the traction rope passes through the side wall of the rotating bin and is movably connected with the side wall of the rotating bin.

[0013] In some embodiments, the moving seat is provided with a distance adjusting member, and the distance adjusting member is used to adjust the distance between the spray gun and the wall surface to be sprayed according to the size of external wind.

[0014] In some embodiments, the distance adjusting member comprises a plurality of telescopic rods arranged outside the rotating bin, a moving plate is arranged on the telescopic rod, a moving lead screw is arranged on one side of the moving plate facing the rotating bin, an adjusting rod is rotatably arranged on the rotating bin, the adjusting rod is threadedly connected with the moving lead screw, a clockwork box is arranged on the rotating bin, the clockwork box is rotatably connected with the adjusting rod, a clockwork spring is arranged in the clockwork box, one end of the clockwork spring is connected with the adjusting rod, a winding reel is arranged on the adjusting rod, a limiting block two is arranged in the rotating bin, a pull rope is arranged on the winding reel, the pull rope passes through the side wall of the rotating bin and the limiting block two and is connected with the sliding plate, and the pull rope is movably connected with the rotating bin.

[0015] The present application has at least the following advantages:

[0016] 1、The deflector plate in the device can dynamically adjust the angle according to the wind direction, form an effective wind barrier, significantly weaken the interference of side wind on the paint mist flow, which directly ensures the uniform distribution and precise adhesion of paint on the wall surface, reduces the phenomenon of paint drifting, uneven accumulation or dripping caused by wind force, finally obtains a smoother, more uniform and design requirement conforming coating effect, effectively blocks the wind force, which can greatly reduce the invalid drifting and loss of paint in the air, which means that the amount of paint required for spraying the same area is reduced, directly reduces the material cost, and also reduces the trouble and cost of subsequent cleaning of scattered paint, finally the design of positioning rod driving deflector plate rotating around the spray gun axis makes the wind shielding angle can be adjusted in real time and flexibly with the wind direction, without frequent suspension of construction to manually change the direction or position of the whole device, greatly improves the construction adaptability and continuity in variable wind conditions, shortens the overall operation time. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of the present application;

[0018] Figure 2 It is the overall structure schematic diagram of the present application; Figure 1 Another orientation structure schematic diagram;

[0019] Figure 3 It is the overall structure schematic diagram of the present application; Figure 1 Cutting away the moving frame and the electric guide rail structure schematic diagram;

[0020] Figure 4 It is the overall structure schematic diagram of the present application;

[0021] Figure 5 It is the overall structure schematic diagram of the present application;

[0022] Figure 6 It is the overall structure schematic diagram of the present application;

[0023] Figure 7 It is the overall structure schematic diagram of the present application;

[0024] Figure 8 It is the overall structure schematic diagram of the present application;

[0025] Figure 9 It is the overall structure schematic diagram of the present application;

[0026] Figure 10 It is the overall structure schematic diagram of the present application;

[0027] In the figure: 1, moving frame; 2, electric guide rail; 3, moving seat; 4, spray gun; 5, positioning rod; 51, guide plate one; 52, guide plate two; 53, torsional spring; 6, guide flow direction unit; 7, guide flow piece; 71, annular plate; 72, annular groove; 73, rotating bin; 74, connecting plate; 8, reversing piece; 81, rotating rod; 82, wind collecting pipe; 83, fixed plate; 84, wind direction rod; 85, wind direction plate; 86, cylinder; 9, angle adjusting unit; 10, adjusting piece; 101, rotating shaft; 102, sliding plate; 103, positioning plate; 104, deflection rod; 105, centrifugal ball; 106, connecting seat; 107, connecting rod; 11, power piece; 111, power shaft; 112, power blade; 113, power gear; 114, transmission gear; 12, opening and closing piece; 121, support rod; 122, connecting groove; 123, guide groove; 124, rotating block; 125, traction rope; 126, limit block one; 13, spacing adjusting piece; 131, telescopic rod; 132, moving plate; 133, moving screw; 134, adjusting rod; 135, clockwork box; 136, clockwork spring; 137, winding wheel; 138, limit block two; 139, pull rope. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0029] Embodiment 1: Please refer to Figures 1-8 The present application provides a technical solution: a building sprayed anticorrosive and fireproof coating construction device, comprising a moving frame 1, an electric guide rail 2, a moving seat 3 and a spray gun 4, the moving seat 3 is provided with a positioning rod 5, the positioning rod 5 is provided with a guide plate one 51 and a guide plate two 52 which are rotatably arranged on the positioning rod 5, a plurality of torsional springs 53 are arranged on the positioning rod 5 and connected with the guide plate one 51 and the guide plate two 52 respectively, the moving seat 3 is provided with a guide flow direction unit 6 which is connected with the positioning rod 5 and used for driving the positioning rod 5 to rotate around the axis of the spray gun 4 according to the wind direction, so as to adjust the wind blocking angle of the guide plate one 51 and the guide plate two 52 relative to the spray gun 4; the moving seat 3 is also provided with an angle adjusting unit 9 which is connected with the guide plate one 51 and the guide plate two 52 respectively and used for adjusting the included angle between the guide plate one 51 and the guide plate two 52 according to the wind force, in working, the moving frame 1 drives the electric guide rail 2 to lift, after reaching the specified height, the electric guide rail 2 drives the moving seat 3 and the spray gun 4 located on the moving seat 3 to work, so as to carry out coating spraying.

[0030] The flow guide turning unit 6 comprises a flow guide 7 arranged on the moving seat 3, which drives the flow guide plate one 51 and the flow guide plate two 52 to block the wind flow blowing to the spray gun 4 in the windy environment, and the moving seat 3 is provided with a reversing element 8, which adjusts the wind blocking angle of the flow guide plate one 51 and the flow guide plate two 52 relative to the spray gun 4.

[0031] The flow guide 7 comprises an annular groove 72 arranged on the moving seat 3, an annular plate 71 is arranged in the annular groove 72 and connected with the positioning rod 5, and a rotating bin 73 is arranged in the annular groove 72 and connected with the connecting plate 74 arranged on the annular plate 71.

[0032] The reversing element 8 comprises a rotating rod 81 arranged on the moving seat 3 and connected with the rotating bin 73 through the moving seat 3, a wind collecting pipe 82 arranged at the end of the rotating rod 81 away from the rotating bin 73, fixed plates 83 arranged at both ends of the wind collecting pipe 82, a wind direction rod 84 arranged on the fixed plate 83, a wind direction plate 85 arranged on the wind direction rod 84, and a cylinder 86 arranged at the same end of the wind direction rod 84 as the wind direction plate 85.

[0033] In the windy environment, the wind direction plate 85 drives the wind direction rod 84 to deflect around the rotating rod 81 under the action of the airflow, and the rotating rod 81 drives the rotating bin 73 and the annular plate 71 connected with the rotating bin 73 to rotate at the same time, and the annular plate 71 drives the flow guide plate one 51 and the flow guide plate two 52 to move at the same time, so that they are opposite to the airflow direction, thereby protecting the spray gun 4 in the spraying process, avoiding that the atomized coating is carried away by the airflow to cause uneven spraying, and the setting of the cylinder 86 at the tail end of the wind direction rod 84 makes the wind direction rod 84 more stable when blown by the airflow, reduces the vibration of the flow guide plate one 51 and the flow guide plate two 52, and improves the protection effect.

[0034] The V-shaped included angle formed between the flow guide plate one 51 and the flow guide plate two 52 forms a tapered flow passage through geometric constraints, forces the airflow to accelerate along the axial direction, suppresses the diffusion of the coating, and when the high-speed airflow passes through the flow guide plate, the local static pressure is reduced to form a negative pressure area, which adsorbs and stabilizes the trajectory of the coating particles, and the transverse wind impact energy is decomposed into longitudinal harmless airflow and normal resistance by the flow guide plate, avoiding direct interference with the core area of spraying, airflow directional guidance reduces particle deviation, significantly improves the consistency of thickness distribution, avoids the defects of positive and negative surfaces and stripes, suppresses the scattering and over-spraying of the coating, reduces the invalid loss, and realizes efficient resource utilization.

[0035] The wind direction plate 85 and the wind direction rod 84 structure linkage is directly pushed by the airflow, real-time sensing and tracking the wind direction change, driving the deflector to automatically adjust to be opposite to the airflow direction, forming the best wind blocking angle, and without manual intervention, the dynamic calibration can be completed, ensuring that the atomized coating is always in the effective protection range of the deflector during the spraying process, significantly reducing the problem of uneven spraying caused by the airflow rolling away the coating, at the same time, through the mechanical linkage design, the wind direction change is directly converted into the deflector angle adjustment action, the response speed is faster, compared with the traditional manual adjustment or electric drive system, the signal transmission and execution delay are reduced, especially suitable for sudden wind direction change scene, avoiding the protection failure caused by response lag, not only this, using the aerodynamic characteristics of the cylinder 86, when the airflow impacts, the vortex damping effect is generated, offsetting the swing inertia of the wind direction rod 84, reducing the high-frequency micro-amplitude jitter of the deflector caused by the vibration of the wind direction rod 84, avoiding the protection angle deviation, finally the deflector continuously maintains the vertical interception state opposite to the airflow, maximizing the wind barrier area, weakening the transverse shear force of the airflow on the coating mist, avoiding the disordered diffusion of the coating particles caused by the airflow disturbance, improving the wall adhesion rate of the coating, and reducing the pollution of the scattered coating to the surrounding equipment.

[0036] The angle adjusting unit 9 comprises an adjusting part 10 arranged in the rotating bin 73, which is used for adjusting the included angle between the deflector one 51 and the deflector two 52; the power part 11 is arranged on the wind collecting pipe 82, which is used for providing power for the working of the adjusting part 10; and the opening and closing part 12 is arranged on the positioning rod 5, which is used for controlling the deflection of the deflector one 51 and the deflector two 52 to adjust the included angle between the deflector one 51 and the deflector two 52.

[0037] The adjusting part 10 comprises a rotating shaft 101 rotatably arranged in the rotating rod 81, both ends of the rotating shaft 101 penetrate through the rotating rod 81 and extend into the wind collecting pipe 82 and the rotating bin 73 respectively, one end of the rotating shaft 101 located in the rotating bin 73 is slidably provided with a sliding plate 102, and the other end of the rotating shaft 101 located in the rotating bin 73 is provided with a positioning plate 103, a plurality of deflection rods 104 are rotatably arranged on the positioning plate 103, centrifugal balls 105 are arranged at the end portions of the deflection rods 104, and connecting seats 106 are arranged on the sliding plate 102 and the deflection rods 104.

[0038] The power part 11 comprises a power shaft 111 arranged between the two wind direction rods 84, both ends of the power shaft 111 are rotatably connected with the fixed plate 83, power blades 112 are arranged on the power shaft 111, a power gear 113 is arranged on the power shaft 111, and a transmission gear 114 meshing with the power gear 113 is movably arranged on the rotating shaft 101 located in the wind collecting pipe 82.

[0039] In the spraying process, the power blade 112 rotates under the push of the airflow, thereby driving the power shaft 111 to rotate, the power shaft 111 drives the power gear 113 to rotate, the power gear 113 drives the transmission gear 114 to rotate, the transmission gear 114 drives the rotating shaft 101 to rotate, and the rotating shaft 101 drives the positioning plate 103, the deflection rod 104 and the centrifugal ball 105 on the deflection rod 104 to rotate.

[0040] When the power blade 112 is driven to rotate by the wind, the rotation speed is positively correlated with the wind force, and the centrifugal force of the centrifugal ball 105 changes dynamically after being transmitted to the rotating shaft 101 through the gear set. When the centrifugal force increases, the deflection rod 104 drives the connecting rod 107 to push the connecting seat 106 to move backward, thereby driving the traction rope 125 to stretch, and finally causing the included angle between the guide plate one 51 and the guide plate two 52 to automatically expand, forming a wider wind barrier and enhancing the interception ability of strong wind. At the same time, the expansion of the included angle of the guide plate can disperse the impact of wind pressure when the wind is strong, and the increase of the centrifugal force of the centrifugal ball 105 and the increase of the wind force form a dynamic balance, preventing the system from being overloaded and shaking due to sudden changes in wind force. The rigid connection of the gear set, the rotating shaft 101 and the connecting rod 107 reduces the vibration amplitude of the transmission parts at high speed, and ensures the continuity and accuracy of the angle adjustment of the guide plate.

[0041] The power blade 112 directly utilizes the kinetic energy of the airflow to drive rotation without external energy input. The wind force change is converted into the change of the rotation speed of the rotating shaft 101 through the meshing transmission of the power shaft 111 and the gear set, the transmission path is short and the efficiency is high, which ensures the rapid transmission of the wind signal and avoids energy loss. The centrifugal force of the centrifugal ball 105 changes with the rotation speed of the rotating shaft 101, and when the wind force increases, the rotation speed of the power blade 112 increases, causing the centrifugal force of the centrifugal ball 105 to increase synchronously. The wind force intensity is converted into mechanical displacement through the deflection action of the deflection rod 104, realizing the real-time perception of wind force change and the linkage of guide plate adjustment. The response process does not involve electronic components, the structure is simple and the anti-interference ability is strong. At the same time, the deflection rod 104 drives the connecting seat 106 to move through the connecting rod 107, the traction rope 125 stretches to drive the guide plate one 51 and the guide plate two 52 to deflect, and the included angle between the two plates expands with the increase of the wind force, forming a wind barrier area matching the wind pressure. It not only avoids excessive shielding under weak wind to affect the spraying efficiency, but also ensures the strength of the wind barrier under strong wind to maintain the stability of the coating mist flow.

[0042] The opening / closing component 12 includes a support rod 121 disposed at the top of the positioning rod 5. The support rod 121 and the positioning rod 5 are respectively provided with a connecting groove 122 and a guide groove 123, and the connecting groove 122 and the guide groove 123 are interconnected. Rotating blocks 124 are rotatably disposed at both ends of the connecting groove 122. A limiting block 126 is disposed inside the rotating chamber 73. A traction rope 125 is disposed on the sliding plate 102. The traction rope 125 passes through the limiting block 126 inside the rotating chamber 73, the guide groove 123 inside the positioning rod 5, and the connecting groove 122 inside the support rod 121 in sequence, and is led out after being guided by the rotating blocks 124 at both ends of the connecting groove 122. The led-out traction rope 125 is connected to the first guide plate 51 and the second guide plate 52 respectively, and the traction rope 125 passes through the side wall of the rotating chamber 73 and is movably connected to the side wall of the rotating chamber 73.

[0043] When the connecting seat 106 moves, it causes the traction rope 125 to stretch. During the stretching process, the traction rope 125 further causes the first guide plate 51 and the second guide plate 52 to deflect, making the included angle between the first guide plate 51 and the second guide plate 52 larger. At the same time, the design of the rotating block 124 makes the stretching of the traction rope 125 smoother. When the wind force changes, the included angle of the guide plates is dynamically adjusted to balance the lateral wind load. When the wind force increases, the included angle is widened to enhance the impact resistance. When the wind force decreases, the included angle is narrowed to maintain the airflow focus. Under strong winds, the included angle is widened to convert lateral wind energy into harmless longitudinal kinetic energy. Under weak winds, the included angle is narrowed to reduce energy loss and maintain airflow stability, achieving a precise match between wind resistance intensity and wind force. This makes it more reliable in dealing with sudden gusts or continuous strong winds. Moreover, widening the included angle when the wind force increases can reduce the risk of paint scattering, thereby reducing the ineffective diffusion of paint and simultaneously reducing secondary pollution to the surrounding environment.

[0044] Example 2: Please refer to Figures 9-10 The present invention provides a technical solution: a spacing adjustment component 13 is provided on the movable base 3, and the spacing adjustment component 13 is used to adjust the spacing between the spray gun 4 and the wall surface to be sprayed according to the external wind force.

[0045] The spacing adjusting piece 13 comprises a plurality of telescopic rods 131 arranged outside the rotating bin 73, a moving plate 132 is arranged on the telescopic rod 131, the moving plate 132 is arranged with a moving lead screw 133 towards one side of the rotating bin 73, an adjusting rod 134 is arranged to rotate on the rotating bin 73, the adjusting rod 134 is threadedly connected with the moving lead screw 133, a clockwork box 135 is arranged on the rotating bin 73, the clockwork box 135 is rotationally connected with the adjusting rod 134, a clockwork spring 136 is arranged in the clockwork box 135, one end of the clockwork spring 136 is connected with the adjusting rod 134, a winding reel 137 is arranged on the adjusting rod 134, a limiting block two 138 is arranged in the rotating bin 73, a pull rope 139 is arranged on the winding reel 137, the pull rope 139 passes through the side wall of the rotating bin 73 and the limiting block two 138 and is connected with the sliding plate 102, and the pull rope 139 is movably connected with the rotating bin 73.

[0046] When the wind force becomes large, the sliding plate 102 is lifted, the pull rope 139 is stretched, the winding reel is rotated, the adjusting rod 134 is rotated, the moving lead screw 133 is displaced, and the moving plate 132 connected with the moving lead screw 133 drives the spray gun 4 to move close to the wall surface.

[0047] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0048] Although the embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, which should be understood by those skilled in the art.

Claims

1. A construction spraying anticorrosive fireproof coating construction device, comprising a moving frame (1), an electric guide rail (2), a moving seat (3) and a spraying gun (4), characterized in that: The mobile seat (3) is provided with a positioning rod (5), the positioning rod (5) is provided with a guide vane one (51) and a guide vane two (52), the positioning rod (5) is provided with a plurality of torsion springs (53), and the plurality of torsion springs (53) are connected with the guide vane one (51) and the guide vane two (52) respectively, the mobile seat (3) is provided with a guide vane steering unit (6), the guide vane steering unit (6) is connected with the positioning rod (5), and the guide vane steering unit (6) is used for driving the positioning rod (5) to rotate around the axis of the spray gun (4) according to the wind direction, so as to adjust the wind blocking angle of the guide vane one (51) and the guide vane two (52) relative to the spray gun (4); The mobile seat (3) is further provided with an angle adjusting unit (9), the angle adjusting unit (9) is connected with the guide vane one (51) and the guide vane two (52) respectively, and the angle adjusting unit (9) is used for adjusting the included angle between the guide vane one (51) and the guide vane two (52) according to the wind force. The guide vane steering unit (6) comprises a guide vane (7) arranged on the mobile seat (3), the guide vane (7) is used for driving the guide vane one (51) and the guide vane two (52) to block the wind flow blowing to the spray gun (4) in the windy environment, the mobile seat (3) is provided with a reversing element (8), and the reversing element (8) is used for adjusting the wind blocking angle of the guide vane one (51) and the guide vane two (52) relative to the spray gun (4). The guide vane (7) comprises an annular groove (72) formed in the mobile seat (3), the annular groove (72) is provided with an annular plate (71) rotating therein, the annular plate (71) is connected with the positioning rod (5), and the annular groove (72) is provided with a rotating bin (73) rotating therein, and the rotating bin (73) is provided with a connecting plate (74) connected with the annular plate (71). The reversing element (8) comprises a rotating rod (81) rotating on the mobile seat (3), the rotating rod (81) penetrates the mobile seat (3) and is connected with the rotating bin (73), one end of the rotating rod (81) away from the rotating bin (73) is provided with a wind collecting pipe (82), both ends of the wind collecting pipe (82) are provided with fixed plates (83), the fixed plates (83) are provided with wind direction rods (84), the wind direction rods (84) are provided with wind direction plates (85), and the same end of the wind direction rod (84) and the wind direction plate (85) is provided with a cylinder (86).

2. The apparatus for applying fire and corrosion resistant coating to a building as claimed in claim 1, wherein: The angle adjusting unit (9) comprises an adjusting element (10) arranged in the rotating bin (73), the adjusting element (10) is used for adjusting the included angle between the guide vane one (51) and the guide vane two (52), the wind collecting pipe (82) is provided with a power element (11), the power element (11) is used for providing power for the work of the adjusting element (10), the positioning rod (5) is provided with an opening and closing element (12), and the opening and closing element (12) is used for controlling the deflection of the guide vane one (51) and the guide vane two (52) to adjust the included angle between the guide vane one (51) and the guide vane two (52).

3. The apparatus for applying fireproof and corrosion-proof coating to a building as claimed in claim 2, wherein: The adjusting part (10) comprises a rotating shaft (101) rotatably arranged in a rotating rod (81), both ends of the rotating shaft (101) penetrating through the rotating rod (81) and extending into a wind collecting pipe (82) and a rotating bin (73) respectively, one end of the rotating shaft (101) in the rotating bin (73) being slidably provided with a sliding plate (102), one end of the rotating shaft (101) in the rotating bin (73) being provided with a positioning plate (103), a plurality of deflection rods (104) being rotatably arranged on the positioning plate (103), the deflection rods (104) being provided with centrifugal balls (105) at the end portions, and the sliding plate (102) and the deflection rods (104) being provided with connecting seats (106) respectively, the connecting seats (106) being provided with connecting rods (107).

4. The apparatus for applying fireproof and corrosion-proof coating to a building as claimed in claim 3, wherein: The power part (11) comprises a power shaft (111) arranged between two wind direction rods (84), both ends of the power shaft (111) being rotatably connected with a fixed plate (83), the power shaft (111) being provided with power blades (112) and a power gear (113), the rotating shaft (101) being movably arranged in the wind collecting pipe (82) and provided with a transmission gear (114) engaged with the power gear (113).

5. The apparatus for application of fire and corrosion resistant coating to a building as claimed in claim 4 wherein: The opening and closing part (12) comprises a support rod (121) arranged at the top end of the positioning rod (5), the support rod (121) and the positioning rod (5) being respectively provided with a connecting groove (122) and a guide groove (123), and the connecting groove (122) and the guide groove (123) are communicated with each other, both ends of the connecting groove (122) being rotatably provided with rotating blocks (124), the rotating bin (73) being provided with a limiting block one (126), the sliding plate (102) being provided with a traction rope (125), the traction rope (125) sequentially penetrating through the limiting block one (126) in the rotating bin (73), the guide groove (123) in the positioning rod (5) and the connecting groove (122) in the support rod (121), and being guided out by the rotating blocks (124) at both ends of the connecting groove (122), the traction rope (125) being connected with the guide plate one (51) and the guide plate two (52) respectively, and the traction rope (125) penetrating through the side wall of the rotating bin (73) and being movably connected with the side wall of the rotating bin (73).

6. The apparatus for applying fireproof and corrosion-proof coating to a building as claimed in claim 5, wherein: The moving seat (3) is provided with the distance adjusting part (13), and the distance adjusting part (13) is used for adjusting the distance between the spray gun (4) and the wall surface to be sprayed according to the size of external wind.

7. The apparatus of claim 6, wherein: The interval adjusting piece (13) comprises a plurality of telescopic rods (131) arranged outside the rotating bin (73), a moving plate (132) is arranged on the telescopic rod (131), a moving lead screw (133) is arranged on the moving plate (132) towards the side of the rotating bin (73), an adjusting rod (134) is rotatably arranged on the rotating bin (73), the adjusting rod (134) is threadedly connected with the moving lead screw (133), a clockwork box (135) is arranged on the rotating bin (73), the clockwork box (135) is rotatably connected with the adjusting rod (134), a clockwork spring (136) is arranged in the clockwork box (135), one end of the clockwork spring (136) is connected with the adjusting rod (134), a winding reel (137) is arranged on the adjusting rod (134), a limiting block two (138) is arranged in the rotating bin (73), a pull rope (139) is arranged on the winding reel (137), the pull rope (139) passes through the side wall of the rotating bin (73) and the limiting block two (138) and is connected with the sliding plate (102), and the pull rope (139) is movably connected with the rotating bin (73).

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