External wall thermal insulation coating atomizing and spraying device for energy-saving transformation

Abstract

The invention discloses an external wall thermal insulation coating atomizing and spraying device for energy-saving transformation, and relates to the technical field of building external wall construction, the external wall thermal insulation coating atomizing and spraying device comprises a bearing plate fixed at the top of a building; the walking frame is fixed on the bearing plate; the walking assembly is arranged on the walking frame in a sliding mode; the number of the winches is two, and the winches are both fixed to the lower end face of the walking assembly. The spraying assembly is mounted at the output ends of the two winches; the two stabilizing assemblies are symmetrically fixed to the side, close to the outer wall, of the spraying assembly; wherein the walking frame is of a spliced structure, the splicing length of the walking frame is the same as the length or width of a building outer wall, a connecting hook is fixed to the output end of the winch, the connecting hook is connected with the spraying assembly, and the length or width requirements of different buildings are met by adjusting the length of the walking frame to be matched with the size of the building outer wall; the problem that existing equipment is limited to complex building facades is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of building exterior wall construction, and particularly to an atomizing spraying device for exterior wall thermal insulation coatings used in energy-saving renovation. Background Art

[0002] With the continuous improvement of building energy-saving requirements, exterior wall thermal insulation coatings have been widely used in construction projects due to their excellent heat insulation, waterproof and decorative properties. Traditional construction of exterior wall thermal insulation coatings mostly uses manual roller coating or ordinary spraying equipment, but these methods have problems such as low efficiency, poor coating uniformity, and serious material waste. Especially when constructing high-rise buildings or complex facades, it is difficult to meet the requirements of high-quality construction.

[0003] Existing automated exterior wall spraying devices use hanging basket equipment for operation. When spraying, they can only move up and down, and the left and right movement is relatively complex. Moreover, when constructing on complex facades, they cannot perform good avoidance and support. For example, when passing by windows and eaves, the spraying efficiency is affected.

[0004] In view of the above problems, the present invention provides an atomizing spraying device for exterior wall thermal insulation coatings used in energy-saving renovation to solve the above problems. Summary of the Invention

[0005] To achieve the above object, the present invention provides the following technical solution: An atomizing spraying device for exterior wall thermal insulation coatings used in energy-saving renovation, comprising: a load-bearing plate fixed on the top of a building; a walking frame fixed on the load-bearing plate; a walking assembly slidably arranged on the walking frame; two winches configured to be fixed on the lower end surface of the walking assembly; a spraying assembly installed at the output ends of the two winches; two stabilizing assemblies symmetrically fixed on one side of the spraying assembly close to the exterior wall; wherein, the walking frame is a spliced structure, and its spliced length is the same as the length or width of the building exterior wall. A connecting hook is fixed at the output end of the winch, and the connecting hook is connected to the spraying assembly.

[0006] Preferably, the walking assembly includes: two sliding plates slidably arranged on the walking frame; a plurality of sliding wheels symmetrically arranged in the sliding plates, and at least four sliding wheels are rotatably arranged in one of the sliding plates; a driving wheel rotatably arranged in one of the sliding plates; a driving motor fixed on the sliding plate where the driving wheel is installed, and the output end is fixedly connected to the driving wheel.

[0007] Preferably, the two winches are respectively fixed on the lower end surfaces of the two sliding plates, and the two winches are fixedly connected by a connecting column.

[0008] Preferably, the spraying assembly includes: a hanging basket, on the upper end face of which two connecting rings are symmetrically fixed, the connecting rings are connected to connecting hooks, and a spraying groove is formed in the middle position of the side of the hanging basket close to the outer wall; a plurality of storage barrels, which are configured to be fixed in the hanging basket at equal intervals; a stirring device, which is fixed in the storage barrel; two atomizing assemblies, which are symmetrically fixed in the hanging basket and are connected to the storage barrel by hoses, and a control valve is installed on the hose.

[0009] Preferably, the atomizing assembly includes: a base, which is fixed in the hanging basket; a linear motor, which is fixed on the upper end face of the base; a control chamber, which is fixed on one side of the base; a spraying chamber, which is fixed on the output end of the linear motor and is connected to the hose, and an atomizing nozzle is fixed on the spraying chamber and is arranged corresponding to the position of the spraying groove.

[0010] Preferably, the two linear motors are respectively controlled by two control chambers and move in opposite directions.

[0011] Preferably, the stabilizing assembly includes: a fixed seat, which is fixed on the side of the spraying assembly close to the outer wall; two adjusting motors, which are symmetrically fixed in the fixed seat; two rotating shafts, which are rotatably arranged in the fixed seat and are driven by the adjusting motors; an adjusting plate, which is fixed on the rotating shaft; a hinged rod, which is hinged at one end of the adjusting plate away from the fixed seat; a hydraulic cylinder, one end of which is hinged on the adjusting plate and the other end of which is hinged on the hinged rod; a stabilizing member, which is hinged at one end of the hinged rod away from the adjusting plate; and a plurality of balls, which are all rollingly arranged on the side of the stabilizing member close to the outer wall.

[0012] Preferably, the two stabilizing assemblies work alternately. When spraying from top to bottom, the stabilizing assembly located below contacts the outer wall, and the stabilizing assembly located above moves away from the outer wall through the hydraulic cylinder. When spraying from bottom to top, the stabilizing assembly located above contacts the outer wall.

[0013] Compared with the prior art, the present invention provides an atomizing spraying device for exterior wall thermal insulation coating for energy-saving transformation, which has the following beneficial effects: By adjusting the length of the walking frame to match the size of the building exterior wall, the present invention can adapt to the length or width requirements of different buildings, solve the limitation problem of existing equipment for complex building facades, and enable the spraying assembly to move horizontally through the walking assembly, so as to facilitate rapid switching after longitudinal spraying and carry out continuous spraying operations. Continuous feeding is supported by multiple storage barrels, and the built-in stirring device prevents the paint from settling, ensures the stable viscosity of the paint, improves the spraying effect. The alternating operation of the stabilizing assembly can avoid touching the freshly sprayed and unfried paint area, prevent coating scratches, and enable the stabilizing member to rotate through the adjusting motor, so as to ensure that there is always a stabilizing member in contact with the outer wall when avoiding the eaves, improving the stability. Brief Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of an atomizing spraying device for exterior wall thermal insulation coating used for energy-saving renovation;

[0015] Figure 2 It is a schematic diagram of the structure of the walking component in an atomizing spraying device for exterior wall thermal insulation coating used for energy-saving renovation;

[0016] Figure 3 It is a schematic diagram of the structure of the spraying component in an atomizing spraying device for exterior wall thermal insulation coating used for energy-saving renovation;

[0017] Figure 4 It is a schematic diagram of the structure of the stabilizing component in an atomizing spraying device for exterior wall thermal insulation coating used for energy-saving renovation;

[0018] In the figure: 1, load-bearing plate; 2, walking frame; 3, walking component; 4, winch; 5, spraying component; 6, stabilizing component; 31, sliding plate; 32, sliding wheel; 33, driving motor; 41, connecting hook; 51, hanging basket; 52, connecting ring; 53, storage barrel; 54, base; 55, linear motor; 56, control bin; 57, spraying bin; 58, atomizing nozzle; 61, fixing seat; 62, rotating shaft; 63, adjusting plate; 64, hinged rod; 65, hydraulic cylinder; 66, stabilizing member; 67, ball. Detailed Embodiment

[0019] Referring to Figures 1-4 , the present invention provides a technical solution: an atomizing spraying device for exterior wall thermal insulation coating used for energy-saving renovation, comprising: a load-bearing plate 1, fixed on the top of the building; a walking frame 2, fixed on the load-bearing plate 1; a walking component 3, slidably arranged on the walking frame 2; two winches 4, both fixed on the lower end surface of the walking component 3; a spraying component 5, installed at the output ends of the two winches 4; two stabilizing components 6, symmetrically fixed on the side of the spraying component 5 close to the exterior wall; wherein, the walking frame 2 is a spliced structure, and its spliced length is the same as the length or width of the exterior wall of the building, a connecting hook 41 is fixed at the output end of the winch 4, and the connecting hook 41 is connected to the spraying component 5.

[0020] That is to say, a stable foundation is provided by fixing the load-bearing plate 1 on the top of the building, the spliced walking frame 2 adapts to different building sizes, and through the horizontal and vertical linkage control of the walking component 3 and the winch 4, the spraying component 5 can achieve full coverage of the exterior wall, solving the problems of poor adaptability of existing equipment to complex facades and inability to continuously spray.

[0021] It should be noted that the steel rope of the winch 4 is in an inclined state, so that the spraying assembly 5 has a tendency to move outward along the outer wall, so that the stabilizing assembly 6 contacts the outer wall, improving stability.

[0022] In this embodiment, the traveling assembly 3 includes: sliding plates 31, configured to be two, both slidably disposed on the traveling frame 2; sliding wheels 32, configured to be multiple, symmetrically arranged within the sliding plates 31, and at least four sliding wheels 32 are rotatably disposed within one of the sliding plates 31; driving wheels, rotatably disposed within one of the sliding plates 31; a driving motor 33, fixed to the sliding plate 31 where the driving wheel is installed, and the output end is fixedly connected to the driving wheel.

[0023] As a preferred embodiment, the two winches 4 are respectively fixed to the lower end faces of the two sliding plates 31, and the two winches 4 are fixedly connected by a connecting column.

[0024] In this embodiment, the spraying assembly 5 includes: a hanging basket 51, with two connecting rings 52 symmetrically fixed to the upper end face thereof, the connecting rings 52 are connected to the connecting hooks 41, and a spraying groove is formed at the middle position on the side of the hanging basket 51 close to the outer wall; storage barrels 53, configured to be multiple, equidistantly fixed within the hanging basket 51; a stirring device, fixed within the storage barrels 53; atomizing assemblies, configured to be two, symmetrically fixed within the hanging basket 51, and are connected to the storage barrels 53 by hoses, and control valves are installed on the hoses.

[0025] Among them, continuous feeding is supported by multiple storage barrels 53, and the built-in stirring device prevents the paint from settling, ensuring uniform viscosity.

[0026] As a preferred embodiment, the atomizing assembly includes: a base 54, fixed within the hanging basket 51; a linear motor 55, fixed to the upper end face of the base 54; a control chamber 56, fixed to one side of the base 54; a spraying chamber 57, fixed to the output end of the linear motor 55, and the spraying chamber 57 is connected to the hose; atomizing nozzles 58, fixed to the spraying chamber 57, and are arranged corresponding to the position of the spraying groove.

[0027] As a preferred embodiment, the two linear motors 55 are respectively controlled by the two control chambers 56, and the moving directions are opposite.

[0028] Among them, the reverse movement of the two linear motors 55 can avoid repeated spraying in the vicinity. That is to say, when the two atomizing nozzles 58 are close, the paint ejected at this time can collide and block each other, thus avoiding repeated spraying at the junction.

[0029] It should be noted that when spraying the position of the exterior wall window, at this time, the two atomizing nozzles 58 move away from each other through the linear motor 55, so as to be located at the two side edges of the window. At this time, the winch 4 is moved up or down to spray the two sides of the window, so as to avoid waste caused by spraying at the window.

[0030] As a preferred embodiment, the stabilizing assembly 6 includes: a fixed seat 61, fixed on the side of the spraying assembly 5 close to the exterior wall; adjusting motors, configured to be two, symmetrically fixed in the fixed seat 61; rotating shafts 62, configured to be two, both rotatably arranged in the fixed seat 61 and driven by the adjusting motors; an adjusting plate 63, fixed on the rotating shafts 62; a hinged rod 64, hinged at one end of the adjusting plate 63 away from the fixed seat 61; a hydraulic cylinder 65, with one end hinged on the adjusting plate 63 and the other end hinged on the hinged rod 64; a stabilizing member 66, hinged at one end of the hinged rod 64 away from the adjusting plate 63; and a plurality of balls 67, all rolling on the side of the stabilizing member 66 close to the exterior wall.

[0031] Among them, when the winch 4 moves down for spraying and encounters the eaves of the exterior wall, at this time, the atomizing nozzle 58 sprays. During the spraying process, one hydraulic cylinder 65 in the stabilizing assembly 6 located below contracts, so that one stabilizing member 66 disengages from the exterior wall. Then, the adjusting motor on the same side drives the adjusting plate 63 to rotate downward, so that the disengaged stabilizing member 66 crosses over the eaves and contacts the exterior wall below the eaves. Then, the stabilizing member 66 located above the eaves crosses over the eaves through the hydraulic cylinder 65 and the adjusting motor to complete the avoidance of the eaves.

[0032] It should be noted that the initial state of the two stabilizing members 6 in contact with the exterior wall is to approach the middle position of the hanging basket 51 through the adjusting motor, so as to improve the overall support strength of the hanging basket 51.

[0033] As a preferred embodiment, the two stabilizing assemblies 6 work alternately. When spraying from top to bottom, the stabilizing assembly 6 located below contacts the exterior wall, and the stabilizing assembly 6 located above moves away from the exterior wall through the hydraulic cylinder 65. When spraying from bottom to top, the stabilizing assembly 6 located above contacts the exterior wall.

[0034] That is to say, through the alternating operation of the stabilizing assembly 6, it is possible to avoid touching the freshly sprayed and not yet dry coating area and prevent coating scratches.

[0035] Specifically, first, the load-bearing plate 1 is fixed on the top of the building. Then, the spraying component 5 is moved to the edge of the outer wall through the walking component 3. At this time, the spraying component 5 is lowered by the winch 4, and the winch 4 works intermittently. When the atomizing nozzle 58 in the spraying component 5 finishes spraying, the winch 4 is lowered again until the longitudinal spraying of the outer wall is completed. At this time, the spraying component 5 is located at the bottom of the outer wall. The spraying component 5 is horizontally moved through the walking component 3 to the next spraying position. Then, the winch 4 is raised to alternately complete the spraying of the outer wall.

[0036] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent replacements or changes should be covered within the protection scope of the present invention.

Claims

1. An atomizing spraying device for exterior wall thermal insulation coating for energy-saving transformation, characterized in that: include: A load-bearing plate (1) fixed to the top of the building; A walking frame (2) fixed on the load-bearing plate (1); A walking assembly (3) slidably arranged on the walking frame (2); The winches (4) are configured in pairs and are both fixed to the lower end surface of the traveling assembly (3); A spraying assembly (5) installed at the output ends of the two winches (4); The stabilizing components (6) are configured as two and are symmetrically fixed on one side of the spraying component (5) close to the outer wall; The traveling frame (2) is a spliced ​​structure, the spliced ​​length of which is the same as the length or width of the building's exterior wall; a connecting hook (41) is fixed to the output end of the hoist (4), and the connecting hook (41) is connected to the spraying assembly (5).

2. The atomizing spraying device for exterior wall thermal insulation coating for energy-saving transformation according to claim 1 is characterized in that: The walking assembly (3) comprises: The sliding plates (31) are configured as two, both of which are slidably arranged on the walking frame (2); The sliding wheels (32) are configured as a plurality and are symmetrically arranged in the sliding plate (31), and at least four sliding wheels (32) are rotatably arranged in one sliding plate (31); a driving wheel rotatably disposed in one of the sliding plates (31); The driving motor (33) is fixed on the sliding plate (31) on which the driving wheel is mounted, and the output end is fixedly connected to the driving wheel.

3. The atomizing spraying device for exterior wall thermal insulation coating for energy-saving transformation according to claim 2 is characterized in that: The two hoists (4) are respectively fixed on the lower end surfaces of the two sliding plates (31), and the two hoists are fixedly connected by a connecting column.

4. The atomizing spraying device for exterior wall thermal insulation coating for energy-saving transformation according to claim 1 is characterized in that: The spraying assembly (5) comprises: A hanging basket (51) has two connecting rings (52) symmetrically fixed on its upper end surface, the connecting rings (52) being connected to the connecting hooks (41), and a spraying slot being provided at the middle position of one side of the hanging basket (51) close to the outer wall; A plurality of storage barrels (53) are configured and fixed in the hanging basket (51) at equal intervals; A stirring device, fixed in the storage barrel (53); The atomizing assembly is configured as two, symmetrically fixed in the hanging basket (51), and connected to the material storage barrel (53) via a hose, with a control valve installed on the hose.

5. The atomizing spraying device for exterior wall thermal insulation coating for energy-saving transformation according to claim 4 is characterized in that: The atomizing assembly comprises: A base (54) fixed in the hanging basket (51); A linear motor (55) fixed on the upper end surface of the base (54); A control compartment (56) fixed on one side of the base (54); A spray chamber (57) is fixed to the output end of the linear motor (55), and the spray chamber (57) is connected to a hose; The atomizing nozzle (58) is fixed on the spraying chamber (57) and arranged corresponding to the position of the spraying slot.

6. The atomizing spraying device for exterior wall thermal insulation coating for energy-saving transformation according to claim 5 is characterized in that: The two linear motors (55) are respectively controlled by two control compartments (56) and have opposite movement directions.

7. The atomizing spraying device for exterior wall thermal insulation coating for energy-saving transformation according to claim 1 is characterized in that: The stabilizing component (6) comprises: A fixing seat (61) fixed on a side of the spraying assembly (5) close to the outer wall; The regulating motor is configured as two motors and symmetrically fixed in the fixing seat (61); The rotating shafts (62) are configured as two, both of which are rotatably disposed in the fixing seat (61) and driven by an adjusting motor; An adjustment plate (63) fixed on the rotating shaft (62); A hinge rod (64) hingedly connected to one end of the adjustment plate (63) away from the fixing seat (61); A hydraulic cylinder (65), one end of which is hinged to the adjustment plate (63) and the other end of which is hinged to the hinge rod (64); A stabilizing member (66) hingedly connected to an end of the hinged rod (64) away from the adjustment plate (63); The balls (67) are configured as a plurality of balls, each of which is rollingly arranged on a side of the stabilizing member (66) close to the outer wall.

8. The atomizing spraying device for exterior wall thermal insulation coating for energy-saving transformation according to claim 7 is characterized in that: The two stabilizing components (6) work alternately. When spraying from top to bottom, the stabilizing component (6) located at the bottom contacts the outer wall, and the stabilizing component (6) located at the top is moved away from the outer wall by the hydraulic cylinder (65). When spraying from bottom to top, the stabilizing component (6) located at the top contacts the outer wall.

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