Paint brushing equipment for building outer wall transformation construction

Abstract

The utility model relates to the technical field of building decoration engineering appliances, and discloses a paint brushing device for building outer wall reconstruction construction, which comprises a cylinder I. The outer side of the cylinder I is fixedly connected with a movable frame, an angle adjusting mechanism is arranged in the movable frame, and the outer side of the cylinder I is fixedly connected with a lock box. And a fixing assembly is mounted in the lock box. According to the utility model, the angle can be quickly adjusted, the pin rod can be pulled, the second spring can be contracted, the nylon rope can be pulled, the sliding block can slide, the nylon rope can be pulled, the sliding strip can be pulled up, the first spring can be contracted, the star-shaped block can be separated from the star-shaped groove, the angle of the installation frame can be adjusted, the installation frame can be clamped by the first clamping block and the second clamping block after the deflector rod is loosened, and the pin rod can be pulled to be contracted. The length is adjusted, the pin rod is released, the second spring is bounced off, the pin rod is bounced into the groove, the length of the handle is freely adjusted, the painting area of a worker is larger, and the working speed is higher.

Description

Technical Field

[0001] This utility model relates to the field of building decoration engineering equipment technology, and in particular to a painting device for building exterior wall renovation construction. Background Technology

[0002] In the renovation and upgrading of existing buildings, it is necessary to use exterior wall painting equipment to repaint the exterior walls, cover up stains, cracks and other defects on the wall surface, and make the building look brand new.

[0003] Existing painting equipment mainly consists of rollers and handles. The roller comprises a cylindrical spindle and an outer fleece sleeve, typically made of synthetic fibers. The handle connects the roller and facilitates operation. By dipping the roller in paint and rolling it across the wall, paint can be quickly and evenly applied. However, this type of painting equipment has shortcomings. Because the handle is fixed, the roller's angle is not adjustable, making it difficult to reach corners with the horizontal brush strokes. Summary of the Invention

[0004] In order to overcome the above shortcomings, this utility model provides a painting device for building exterior wall renovation construction, which aims to improve the problem of corners being difficult to paint in the existing technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A painting device for exterior wall renovation includes a cylindrical cylinder, a movable frame fixedly connected to the outer side of the cylindrical cylinder, an angle adjustment mechanism installed inside the movable frame, a lock box fixedly connected to the outer side of the cylindrical cylinder, and a fixing component installed inside the lock box.

[0007] The angle adjustment mechanism includes a clamping and fixing component, a rolling component, and an adjustment component. The clamping and fixing component includes a clamping block, which is fixedly connected to the inside of the movable frame. A mounting frame is rotatably connected to the top of the clamping block, and a star-shaped groove is provided on the top of the mounting frame. A slide bar is slidably connected inside the movable frame, and a round rod is fixedly connected to the bottom of the slide bar. A star-shaped block is fixedly connected to the outside of the round rod, and the star-shaped block engages with the star-shaped groove. A spring is sleeved on the inner wall of the slide bar, and a brush is rotatably connected to the outside of the mounting frame.

[0008] As a further description of the above technical solution:

[0009] The rolling assembly includes a fixing bar, which is fixedly connected to the outside of the first cylinder. A pulley is rotatably connected inside the fixing bar. A nylon rope is fixedly connected to the outside of the sliding bar. The other end of the nylon rope passes around the pulley and is slidably connected to the outside of the first cylinder.

[0010] As a further description of the above technical solution:

[0011] The adjustment assembly includes a lever, which is fixedly connected to the end of the nylon rope away from the slide bar. A slider is fixedly connected to the bottom of the lever. A groove is opened on the outer side of the cylinder, and the slider is slidably connected inside the groove.

[0012] As a further description of the above technical solution:

[0013] The fixing component includes a pin, which is slidably connected to the inside of the lock box. A crossbar is fixedly connected to the middle of the pin. A second cylinder is slidably connected to the first cylinder. A groove is opened on the outer side of the second cylinder, and the pin engages with the groove.

[0014] As a further description of the above technical solution:

[0015] The bottom of the slide bar is fixedly connected to a clamping block two, and the spring one is fixedly connected to the top of the clamping block two;

[0016] As a further description of the above technical solution:

[0017] A spring is fitted on the outer side of the pin;

[0018] As a further description of the above technical solution:

[0019] A spring three is fixedly connected to the outside of the slider, and the other end of the spring three is fixedly connected to the inside of the groove.

[0020] As a further description of the above technical solution:

[0021] The top end of the fixing bar is rotatably connected to a rotating shaft, and the rotating shaft is fixedly connected to the middle of the pulley.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by moving the lever, spring three retracts, the slider slides, the nylon rope is pulled by the pulley, the slide bar is pulled up, spring one retracts, the star-shaped block disengages from the star-shaped groove, the round rod is lifted, the angle of the mounting frame is adjusted, the lever is released, spring three springs open, the slider slides, spring one springs open, the star-shaped block is inserted at a different angle, and clamping blocks one and two clamp the mounting frame, which can quickly adjust the angle and improve painting efficiency.

[0024] 2. In this utility model, by pulling the pin, the second spring retracts, the length is adjusted, the pin is released, the second spring springs open, and the pin springs into the groove, so the length of the handle can be freely adjusted, which makes it easier for workers to paint a larger area and work faster. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a painting device for building exterior wall renovation proposed in this utility model.

[0026] Figure 2 This is a schematic diagram of the clamping and fixing component structure of a painting equipment for exterior wall renovation construction proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the star-shaped block of a painting equipment for exterior wall renovation construction proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the star-shaped groove of a painting equipment for exterior wall renovation construction proposed in this utility model;

[0029] Figure 5 This is a cross-sectional schematic diagram of the fixing component of a painting equipment for exterior wall renovation construction proposed in this utility model;

[0030] Figure 6 This is a schematic diagram of the groove structure of a painting device for exterior wall renovation construction proposed in this utility model.

[0031] Figure 7 for Figure 2 Enlarged view of point A in the middle.

[0032] In the diagram: 1. Cylinder 1; 2. Nylon rope; 3. Lever; 4. Cylinder 2; 5. Lock box; 6. Fixing strip; 7. Brush; 8. Mounting frame; 9. Movable frame; 10. Sliding bar; 11. Rotating shaft; 12. Pulley; 13. Spring 1; 14. Star block; 15. Star groove; 16. Clamping block 2; 17. Clamping block 1; 18. Round rod; 19. Spring 2; 20. Sliding block; 21. Slide groove; 22. Spring 3; 23. Groove; 24. Pin; 25. Crossbar. Detailed Implementation

[0033] 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.

[0034] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7An embodiment of this utility model is provided: a painting device for building exterior wall renovation construction, including a cylinder 1, a movable frame 9 fixedly connected to the outside of the cylinder 1, an angle adjustment mechanism installed inside the movable frame 9, a lock box 5 fixedly connected to the outside of the cylinder 1, and a fixing component installed inside the lock box 5.

[0035] The angle adjustment mechanism includes a clamping and fixing component, a rolling component, and an adjustment component. The clamping and fixing component includes a clamping block 17, which is fixedly connected inside the movable frame 9. The clamping block 17 is composed of a disc and a cylinder, with the cylinder passing through the disc and fixed to the movable frame 9. A mounting frame 8 is rotatably connected to the top of the clamping block 17. A star-shaped groove 15 is provided on the top of the mounting frame 8. A slide bar 10 is slidably connected inside the movable frame 9. The slide bar 10 is a combination of a square bar and a disc. The square shape is to prevent rotation during sliding. The bottom of the slide bar 10... A round rod 18 is fixedly connected to the slide bar 10. The round rod 18 is designed so that when the slide bar 10 is lifted, part of the round rod 18 will remain in the groove to prevent the front end from falling off. The star-shaped block 14 engages with the star-shaped groove 15. After rotating a certain angle, the star-shaped block 14 can be locked into the star-shaped groove 15. A spring 13 is sleeved on the inner wall of the slide bar 10. A brush 7 is rotatably connected to the outer side of the mounting frame 8. The brush 7 is used for rolling and painting. The rolling assembly includes a fixing strip 6, which is fixedly connected to the outer side of the cylinder 1. A pulley 12 is rotatably connected inside the fixing strip 6. A rotating shaft 11 is rotatably connected to the top of the fixing bar 6. The top of the fixing bar 6 has a groove that holds the rotating shaft 11. The rotating shaft 11 is fixedly connected to the middle of the pulley 12. A nylon rope 2 is fixedly connected to the outer side of the slide bar 10. The other end of the nylon rope 2 passes around the pulley 12 and is slidably connected to the outer side of the cylinder 1. The adjusting assembly includes a lever 3, which is fixedly connected to the end of the nylon rope 2 furthest from the slide bar 10. A slider 20 is fixedly connected to the bottom of the lever 3. A groove 21 is formed on the outer side of the cylinder 1, and the slider 20 is slidably connected to the inner side of the groove 21. When the lever 3 is turned, the spring 22 retracts, the slider 20 slides, and the nylon rope 2 is pulled by the pulley 12. The bottom of the slider 10 is fixedly connected to the clamp 16, and the spring 13 is fixedly connected to the top of the clamp 16. The outside of the slider 20 is fixedly connected to the spring 22, and the other end of the spring 22 is fixedly connected to the inside of the slide groove 21. When the angle of the mounting frame 8 is adjusted, the lever 3 is released, the spring 22 springs open, and the slider 20 slides, which can quickly adjust the angle of the brush 7 to deal with different corners.

[0036] Reference Figure 1 , Figure 5 and Figure 6The fixing component includes a pin 24, which is slidably connected inside the lock box 5. A crossbar 25 is fixedly connected to the middle of the pin 24. A cylinder 1 is slidably connected to a cylinder 2 4. A groove 23 is opened on the outer side of the cylinder 2 4. The pin 24 is engaged with the groove 23. Pulling the pin 24 will retract the spring 2 19. After adjusting the length, releasing the pin 24 will release the spring 2 19, and the pin 24 will spring into the groove 23. The outer side of the pin 24 is fitted with the spring 2 19, so the handle length can be freely adjusted to improve work efficiency.

[0037] Working principle: First, when the angle needs to be adjusted, the lever 3 is turned, the spring 22 retracts, the slider 20 slides, the nylon rope 2 is pulled by the pulley 12, the slider 10 is pulled up, the spring 13 is compressed, the star block 14 leaves the star groove 15, and the round rod 18 is lifted partly to adjust the angle of the mounting frame 8. After the angle is adjusted, the lever 3 is released, the spring 22 relaxes and springs out, the slider 20 slides, the nylon rope 2 relaxes, the spring 13 on the other side relaxes and springs out, the clamping block 16 is pushed out, the star block 14 re-enters the groove at a different angle, and the clamping blocks 17 and 16 clamp the mounting frame 8 again. The angle of the brush 7 can be quickly adjusted to deal with different corners, and the adjustment is more convenient, improving the painting efficiency.

[0038] In addition, when adjusting the length of the handle, pull the pin 24, and the spring 19 will retract. After adjusting the length, release the pin 24, and the spring 19 will release and spring out. The pin 24 will spring into the groove 23, allowing the handle length to be adjusted freely. This makes it easier for workers to paint a larger area in one place and paint faster.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A painting device for exterior wall renovation construction, comprising a cylindrical cylinder (1), characterized in that: A movable frame (9) is fixedly connected to the outer side of the cylinder (1), and an angle adjustment mechanism is installed inside the movable frame (9). A lock box (5) is fixedly connected to the outer side of the cylinder (1), and a fixing component is installed inside the lock box (5). The angle adjustment mechanism includes a clamping and fixing component, a rolling component, and an adjustment component. The clamping and fixing component includes a clamping block (17), which is fixedly connected to the inside of the movable frame (9). The top of the clamping block (17) is rotatably connected to a mounting frame (8). The top of the mounting frame (8) is provided with a star-shaped groove (15). The inside of the movable frame (9) is slidably connected to a slide bar (10). The bottom of the slide bar (10) is fixedly connected to a round rod (18). The outside of the round rod (18) is fixedly connected to a star-shaped block (14). The star-shaped block (14) is engaged with the star-shaped groove (15). The inner wall of the slide bar (10) is fitted with a spring (13). The outside of the mounting frame (8) is rotatably connected to a brush (7).

2. The painting equipment for exterior wall renovation construction according to claim 1, characterized in that: The rolling assembly includes a fixing strip (6), which is fixedly connected to the outside of the cylinder (1). A pulley (12) is rotatably connected inside the fixing strip (6). A nylon rope (2) is fixedly connected to the outside of the slide bar (10). The other end of the nylon rope (2) passes around the pulley (12) and is slidably connected to the outside of the cylinder (1).

3. The painting equipment for exterior wall renovation construction according to claim 2, characterized in that: The adjustment assembly includes a lever (3), which is fixedly connected to the end of the nylon rope (2) away from the slide bar (10). A slider (20) is fixedly connected to the bottom of the lever (3). A groove (21) is opened on the outer side of the cylinder (1), and the slider (20) is slidably connected inside the groove (21).

4. The painting equipment for exterior wall renovation construction according to claim 1, characterized in that: The fixing component includes a pin (24), which is slidably connected inside the lock box (5). A crossbar (25) is fixedly connected to the middle of the pin (24). A cylinder (1) is slidably connected to a second cylinder (4). A groove (23) is opened on the outer side of the second cylinder (4). The pin (24) is engaged with the groove (23).

5. The painting equipment for exterior wall renovation construction according to claim 1, characterized in that: The bottom of the slide bar (10) is fixedly connected to the clamping block two (16), and the spring one (13) is fixedly connected to the top of the clamping block two (16).

6. The painting equipment for exterior wall renovation construction according to claim 4, characterized in that: A spring (19) is fitted on the outside of the pin (24).

7. The painting equipment for exterior wall renovation construction according to claim 3, characterized in that: A spring three (22) is fixedly connected to the outside of the slider (20), and the other end of the spring three (22) is fixedly connected to the inside of the slide groove (21).

8. The painting equipment for exterior wall renovation construction according to claim 2, characterized in that: The top end of the fixing bar (6) is rotatably connected to a rotating shaft (11), and the rotating shaft (11) is fixedly connected to the middle of the pulley (12).

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