Construction painting device for engineering outer wall

Abstract

The utility model relates to the technical field of exterior wall painting, and discloses an engineering exterior wall construction painting device which comprises a moving plate, a fixing frame is fixedly installed on the upper portion of the front portion of the moving plate, first reciprocating lead screws are movably installed on the inner walls of the two sides of the fixing frame, and first moving blocks are installed on the outer sides of the first reciprocating lead screws in a threaded mode. A connecting plate is fixedly installed on the outer side of the first moving block, a second reciprocating lead screw is movably installed in the fixing frame, a second moving block is installed on the outer side of the second reciprocating lead screw in a threaded mode, a spraying pipe is fixedly installed on the front portion of the second moving block, a hydraulic rod is fixedly installed on the lower portion of the fixing frame, and a collecting frame is fixedly installed at the front end of the hydraulic rod; a trowelling plate is fixedly installed on the front face of the collecting frame. Therefore, cement can be quickly sprayed on the outer wall, the outer wall can be uniformly and flatly plastered, manpower is liberated, and the working efficiency of outer wall painting is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of exterior wall painting, in particular to a construction painting device for an engineering exterior wall. Background Art

[0002] Building facades are divided into building exterior facades and building interior facades. Generally speaking, building exterior facades include all the external protective parts of the building except the roof. The exterior walls of the building need to be painted. Exterior wall painting refers to applying cement mortar, mixed mortar, and lime mortar surface layer engineering on the wall. Indoor and outdoor wall plastering work is a work after the completion of building structure construction. Scientific plastering work can play the role of moisture-proof, weather-proof, heat-insulating and so on.

[0003] In reality, workers still paint the exterior walls manually. However, manual painting not only has high labor intensity, but also the workers have a small painting range. Painting a large area of ​​exterior walls requires a lot of time, which is time-consuming and laborious, resulting in low painting efficiency. Therefore, a construction painting device for engineering exterior walls is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a construction painting device for the exterior walls of a project, which has the advantages of being able to quickly spray cement on the exterior walls and smoothen them, freeing up manpower, and improving the work efficiency of exterior wall painting, thereby solving the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the following technical scheme is provided: a construction painting device for the exterior wall of an engineering project, comprising a movable plate, a fixed frame is fixedly installed on the front upper part of the movable plate, a first reciprocating screw is movably installed on the inner walls of both sides of the fixed frame, a first movable block is threadedly installed on the outer side of the first reciprocating screw, a connecting plate is fixedly installed on the outer side of the first movable block, a fixed frame is fixedly installed on the front side of the connecting plate, a second reciprocating screw is movably installed inside the fixed frame, a second movable block is threadedly installed on the outer side of the second reciprocating screw, a spray pipe is fixedly installed on the front part of the second movable block, a hydraulic rod is fixedly installed on the lower part of the fixed frame, a collecting frame is fixedly installed on the front end of the hydraulic rod, and a trowel plate is fixedly installed on the front side of the collecting frame.

[0008] Preferably, a first motor is fixedly installed on the upper part of the fixed frame, the output end of the first motor is fixedly connected to the upper end of the first reciprocating screw, the outer side of the first movable block is slidably connected to the inner wall of the fixed frame, a limit rod is fixedly installed on the inner wall of the fixed frame, and the outer side of the limit rod is slidably connected to the outer surface of the connecting plate.

[0009] Preferably, a second motor is fixedly mounted on the outer side of the fixed frame, the output end of the second motor is fixedly connected to the right end of the second reciprocating screw rod, and the outer side of the second moving block is slidably connected to the inner wall of the fixed frame.

[0010] Preferably, a barrel is fixedly mounted on the upper portion of the movable plate, a third motor is fixedly mounted on the back of the barrel, a stirring rod is movably mounted on the inner wall of the barrel, and the output end of the third motor is fixedly connected to the rear end of the stirring rod.

[0011] Preferably, a connecting rod is fixedly mounted on the outer side of the stirring rod, a scraper is fixedly mounted on the outer end of the connecting rod, and the scraper is in contact with the inner wall of the barrel.

[0012] Preferably, a pump is fixedly mounted on the upper portion of the movable plate, a connecting pipe is connected to the outer side of the pump, an upper end of the connecting pipe is communicated with the interior of the spray pipe, and a rear end of the connecting pipe is communicated with the interior of the barrel.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a construction painting device for engineering exterior walls, which has the following beneficial effects:

[0015] 1. The construction and painting device of the exterior wall of the project, through the setting of a fixed frame, a first reciprocating screw, a first moving block, a connecting plate, a fixed frame, a second reciprocating screw, a second moving block, a spraying pipe, a first motor, a second motor, a limit rod, a hydraulic rod, a collecting frame, and a trowel plate, can achieve the goal of quickly spraying cement on the exterior wall and smoothing it, liberating manpower and improving the work efficiency of exterior wall painting.

[0016] 2. The construction and painting device of the exterior wall of the project, through the coordinated setting of the barrel, the third motor, the stirring rod, the connecting rod and the scraper, can stir the cement and prevent the cement from solidifying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the bottom structure of the fixed frame of the utility model;

[0020] Figure 4 It is a schematic diagram of the internal structure of the barrel of the utility model.

[0021] In the figure: 1. moving plate; 2. fixed frame; 3. first reciprocating screw; 4. first moving block; 5. connecting plate; 6. fixed frame; 7. second reciprocating screw; 8. second moving block; 9. spray pipe; 10. first motor; 11. second motor; 12. limit rod; 13. hydraulic rod; 14. collecting frame; 15. trowel plate; 16. barrel; 17. third motor; 18. pump; 19. connecting pipe; 20. stirring rod; 21. connecting rod; 22. scraper. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments, not all of the embodiments. Based on the embodiments in the embodiments, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection.

[0023] Embodiment 1:

[0024] See also Figure 1-4 A construction painting device for the exterior wall of an engineering project comprises a movable plate 1, a fixed frame 2 is fixedly installed on the front upper part of the movable plate 1, a first reciprocating screw rod 3 is movably installed on the inner walls of both sides of the fixed frame 2, a first moving block 4 is fixedly installed on the outer side of the first reciprocating screw rod 3 by thread, a connecting plate 5 is fixedly installed on the outer side of the first moving block 4, a fixed frame 6 is fixedly installed on the front side of the connecting plate 5, a second reciprocating screw rod 7 is movably installed inside the fixed frame 6, a second moving block 8 is threadedly installed on the outer side of the second reciprocating screw rod 7, a spray pipe 9 is fixedly installed on the front part of the second moving block 8, a hydraulic rod 13 is fixedly installed on the lower part of the fixed frame 2, a collecting frame 14 is fixedly installed on the front end of the hydraulic rod 13, and a trowel plate 15 is fixedly installed on the front side of the collecting frame 14.

[0025] Specifically, the rotation of the first reciprocating screw 3 will cause the first moving block 4 to move up and down, and the first moving block 4 will move with the connecting plate 5, and the connecting plate 5 will move with the fixed frame 6. The rotation of the second reciprocating screw 7 in the fixed frame 6 will allow the second moving block 8 to move back and forth, and the second moving block 8 will move with the spray pipe 9.

[0026] Preferably, a first motor 10 is fixedly installed on the upper part of the fixed frame 2, the output end of the first motor 10 is fixedly connected to the upper end of the first reciprocating screw 3, the outer side of the first movable block 4 is slidably connected to the inner wall of the fixed frame 2, a limiting rod 12 is fixedly installed on the inner wall of the fixed frame 2, and the outer side of the limiting rod 12 is slidably connected to the outer surface of the connecting plate 5.

[0027] Specifically, the first motor 10 can drive the first reciprocating screw 3 to rotate, and the limiting rod 12 limits the movement of the connecting plate 5 .

[0028] Preferably, a second motor 11 is fixedly mounted on the outer side of the fixed frame 6 , an output end of the second motor 11 is fixedly connected to the right end of the second reciprocating screw 7 , and the outer side of the second moving block 8 is slidably connected to the inner wall of the fixed frame 6 .

[0029] Specifically, the second motor 11 can drive the second reciprocating screw 7 to rotate, and a slide groove is provided on the outer side of the fixed frame 6, and the outer side of the spray pipe 9 is slidably connected to the slide groove.

[0030] Preferably, a pump 18 is fixedly installed on the upper part of the movable plate 1 , and a connecting pipe 19 is connected to the outer side of the pump 18 . The upper end of the connecting pipe 19 is connected to the inside of the spray pipe 9 , and the rear end of the connecting pipe 19 is connected to the inside of the barrel 16 .

[0031] Working principle: When painting the exterior wall, push the movable plate 1 to the corner of the wall, and then start the pump 18, the pump 18 will suck cement, and through the connection of the connecting pipe 19, the spraying pipe 9 starts to spray cement on the wall, and at the same time the second motor 11 drives the second reciprocating screw 7 to rotate, and then the second movable block 8 will move back and forth in the fixed frame 6, and the second movable block 8 will drive the spraying pipe 9 to move back and forth, and then spray cement on the left and right sides of the wall, and the first motor 10 will drive the first reciprocating screw 3 to rotate, after the first reciprocating screw 3 rotates, the first movable block 4 can move upward, and the first movable block 4 will drive the connecting plate 5 to move, and the connecting plate 5 will The fixed frame 6 is moved with it, and the fixed frame 6 will move the spraying tube 9 upward, so that cement can be sprayed on the high exterior wall. After the cement is sprayed on the outer circle, the fixed frame 6 is controlled to be lowered, and then the hydraulic rod 13 brings the trowel plate 15 close to the cement surface just sprayed, and then the first motor 10 works again, moving the fixed frame 6 upward, and the fixed block moves upward with the trowel plate 15. Under the movement of the trowel plate 15, the sprayed cement will be smoothed, and the excess cement will enter the collecting frame 14, thereby achieving the goal of quickly spraying cement on the exterior wall and smoothing it, freeing up manpower and improving the work efficiency of exterior wall painting.

[0032] Embodiment 2:

[0033] See also Figure 1-4 A barrel 16 is fixedly mounted on the upper portion of the movable plate 1 , a third motor 17 is fixedly mounted on the back of the barrel 16 , a stirring rod 20 is movably mounted on the inner wall of the barrel 16 , and an output end of the third motor 17 is fixedly connected to a rear end of the stirring rod 20 .

[0034] Preferably, a connecting rod 21 is fixedly mounted on the outer side of the stirring rod 20 , and a scraper 22 is fixedly mounted on the outer end of the connecting rod 21 , and the scraper 22 contacts the inner wall of the barrel 16 .

[0035] Working principle: Start the third motor 17 to rotate the stirring rod 20, stirring the cement to prevent the cement from solidifying. At the same time, the stirring rod 20 will rotate with the connecting rod 21, and the connecting rod 21 will rotate with the scraper 22. The scraper 22 will clean the inner wall of the barrel 16 to prevent the cement from sticking to the inner wall of the barrel 16.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A construction painting device for an external wall of an engineering project, comprising a movable plate (1), characterized in that: A fixed frame (2) is fixedly mounted on the upper front part of the movable plate (1); first reciprocating screws (3) are movably mounted on the inner walls of both sides of the fixed frame (2); a first movable block (4) is threadedly mounted on the outer side of the first reciprocating screw (3); a connecting plate (5) is fixedly mounted on the outer side of the first movable block (4); a fixed frame (6) is fixedly mounted on the front side of the connecting plate (5); a second reciprocating screw (7) is movably mounted inside the fixed frame (6); a second movable block (8) is threadedly mounted on the outer side of the second reciprocating screw (7); a spray pipe (9) is fixedly mounted on the front side of the second movable block (8); a hydraulic rod (13) is fixedly mounted on the lower part of the fixed frame (2); a collecting frame (14) is fixedly mounted on the front end of the hydraulic rod (13); a trowel plate (15) is fixedly mounted on the front side of the collecting frame (14).

2. The construction painting device for an engineering exterior wall according to claim 1 is characterized in that: A first motor (10) is fixedly mounted on the upper portion of the fixed frame (2); an output end of the first motor (10) is fixedly connected to an upper end of a first reciprocating screw rod (3); an outer side of the first moving block (4) is slidably connected to an inner wall of the fixed frame (2); a limiting rod (12) is fixedly mounted on the inner wall of the fixed frame (2); and an outer side of the limiting rod (12) is slidably connected to an outer surface of a connecting plate (5).

3. The construction painting device for an engineering exterior wall according to claim 1 is characterized in that: A second motor (11) is fixedly mounted on the outer side of the fixed frame (6); the output end of the second motor (11) is fixedly connected to the right end of the second reciprocating screw rod (7); and the outer side of the second moving block (8) is slidably connected to the inner wall of the fixed frame (6).

4. The construction painting device for an engineering exterior wall according to claim 1 is characterized in that: A barrel (16) is fixedly mounted on the upper portion of the movable plate (1), a third motor (17) is fixedly mounted on the back of the barrel (16), a stirring rod (20) is movably mounted on the inner wall of the barrel (16), and an output end of the third motor (17) is fixedly connected to a rear end of the stirring rod (20).

5. The construction painting device for an engineering exterior wall according to claim 4 is characterized in that: A connecting rod (21) is fixedly mounted on the outer side of the stirring rod (20), and a scraper (22) is fixedly mounted on the outer end of the connecting rod (21), and the scraper (22) is in contact with the inner wall of the barrel (16).

6. The construction painting device for an engineering exterior wall according to claim 1 is characterized in that: A pump (18) is fixedly mounted on the upper part of the movable plate (1), and a connecting pipe (19) is connected to the outer side of the pump (18). The upper end of the connecting pipe (19) is connected to the interior of the spray pipe (9), and the rear end of the connecting pipe (19) is connected to the interior of the barrel (16).

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