Wall surface repairing device

Abstract

The utility model relates to the technical field of wall surface repairing devices, in particular to a wall surface repairing device which has the characteristic of improving practicability and comprises a supporting rod, a connecting plate is arranged on the upper portion of the supporting rod, a supporting frame is arranged on the upper portion of the connecting plate, and the middle of the supporting frame is rotationally connected with a rotating plate through a rotating shaft. The left portion of the rotating plate is rotationally connected with a first rolling brush, a plurality of first threaded holes are formed in the front portion of the supporting frame and are in threaded connection with bolts, and second threaded holes are formed in the front portion of the rotating plate and are in threaded connection with the bolts.

Description

Technical Field

[0001] The utility model relates to the technical field of wall repair devices, in particular to a wall repair device. Background Art

[0002] As we all know, cracks on the wall are a very common phenomenon in daily life. One reason is that the wall is old, and the other is that during the wall painting process, the material is not completely dried before the next step. Therefore, the size of the cracks on the wall will vary, and the treatment must be carried out correctly according to the actual situation. During the repair of the wall, a wall repair device is required.

[0003] In real life, the existing wall repair device is generally equipped with a rolling brush, and the position of most rolling brushes is fixed. When repairing the area between the wall and the roof, since the rolling brush is cylindrical, the rolling brush cannot repair the joint between the wall and the roof. It is necessary to stand on a high stool and then hold the wall repair device horizontally to make the rolling brush vertical, and use the edge of the rolling brush to roll to the edge of the wall and the roof for repair. Holding the wall repair device horizontally will increase the loss of arm strength, and working on a high stool requires constantly adjusting the position of the high stool to facilitate the wall repair device to repair the distant wall, which increases a certain amount of working time. It is not possible to stand on the ground and hold the wall repair device vertically, and walk on the ground to repair the wall. Therefore, the practicality is not very good and there is room for improvement. 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 wall repairing device, which has the characteristic of improving practicability.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wall repair device, comprising a support rod, a connecting plate is provided on the upper part of the support rod, a support frame is provided on the upper part of the connecting plate, the middle part of the support frame is rotatably connected to a rotating plate through a rotating shaft, the left part of the rotating plate is rotatably connected to a first rolling brush, the front part of the support frame is provided with a plurality of first threaded holes, and is threadedly connected with bolts, and the front part of the rotating plate is provided with a second threaded hole, and is threadedly connected with the bolts.

[0008] Furthermore, gaps are respectively arranged between the two ends of the front portion of the rotating plate and the inner walls of the support frame, and the exterior of the rotating plate is coated with an anti-corrosion coating.

[0009] Furthermore, a fixing rod is connected through the upper portion of the support rod, and threads are respectively provided on both sides of the fixing rod, and both sides are threadedly connected to a threaded pipe.

[0010] Furthermore, a connecting rod is provided at one end of several of the threaded tubes, and a second rolling brush is rotatably connected to the outside of several of the connecting rods.

[0011] Preferably, the first rolling brush and the plurality of second rolling brushes are staggered.

[0012] Preferably, an anti-slip pad is provided at the lower portion of the support rod.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a wall repair device, which has the following beneficial effects:

[0015] When the wall repair device needs to repair the connection between the wall and the roof, it is only necessary to rotate the rotating plate to adjust the first rolling brush to a vertical state, and the first rolling brush can be fixed in a vertical state by screwing the bolts into the first threaded hole and the second threaded hole. At this time, the staff stands on the ground and grasps the support rod, and puts the end of one end of the first rolling brush to the connection between the wall and the roof to perform the repair work. There is no need to stand on a high stool and horizontally drag the wall repair device to repair the wall, which saves time and physical strength, thereby improving practicality to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a partial left-side structural schematic diagram of the utility model;

[0018] Figure 3 It is an enlarged structural schematic diagram of the rotating plate and the first rolling brush of the utility model;

[0019] Figure 4 It is an enlarged structural schematic diagram of the threaded tube and the second rolling brush of the utility model;

[0020] Figure 5 It is an enlarged structural diagram of the connecting plate and the supporting frame of the utility model.

[0021] In the figure: 1. support rod; 2. connecting plate; 3. support frame; 4. rotating plate; 5. first rolling brush; 6. first threaded hole; 7. bolt; 8. second threaded hole; 9. fixing rod; 10. threaded tube; 11. second rolling brush; 12. anti-slip pad. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model 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 of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model discloses a wall repair device, comprising a support rod 1, a non-slip pad 12 is arranged at the lower part of the support rod 1, and the staff grasps the non-slip pad 12 at the lower part of the support rod 1, which plays the role of the non-slip pad 12, a connecting plate 2 is arranged at the upper part of the support rod 1, a supporting frame 3 is arranged at the upper part of the connecting plate 2, the middle part of the supporting frame 3 is rotatably connected with a rotating plate 4 through a rotating shaft, the rotating plate 4 rotates on the supporting frame 3 through the rotating shaft, and gaps are arranged between the front ends of the rotating plate 4 and the inner walls of the supporting frame 3 respectively to prevent the rotating plate 4 from rubbing against the supporting frame 3 when rotating, and an anti-corrosion coating is applied to the outer surface of the rotating plate 4 to improve the anti-corrosion effect, and a first rolling brush 5 is rotatably connected to the left part of the rotating plate 4, and the first rolling brush 5 is used to repair the wall, and at the same time, when the rotating plate 4 rotates, it can drive the first rolling brush 5 to rotate together, and a plurality of first threaded holes 6 are arranged at the front part of the supporting frame 3, and bolts 7 are threadedly connected thereto. A second threaded hole 8 is provided on the front part of the rotating plate 4, and is threadedly connected with the bolt 7. The rotating plate 4 is rotated to a vertical or horizontal state, and the bolt 7 is screwed into the overlapping first threaded hole 6 and second threaded hole 8, so that the rotating plate 4 can be fixed on the support frame 3, and the first rolling brush 5 can be in a horizontal or vertical state, and the wall can be modified in the left or right or up and down directions. A fixing rod 9 is connected through the upper part of the support rod 1, and threads are respectively provided on both sides of the fixing rod 9, and threaded tubes 10 are threadedly connected to each other. Connecting rods are provided at one end of several threaded tubes 10, and second rolling brushes 11 are rotatably connected to the outside of several connecting rods. The second rolling brush 11 can be installed on the fixing rod 9 by threaded connection through the threads on both sides of the threaded tube 10 and the fixing rod 9. The first rolling brush 5 and several second rolling brushes 11 are staggered, which is convenient for repairing the wall together and expanding the repair area.

[0024] To sum up, when using the wall repair device, the staff installs the second rolling brush 11 on the fixing rod 9, then rotates the rotating plate 4 to a vertical state, screws the bolt 7 into the first threaded hole 6 and the second threaded hole 8, fixes the rotating plate 4 on the support frame 3, makes the first rolling brush 5 on one side of the rotating plate 4 in a horizontal state, then dips the paint, and repairs the wall in the up and down directions. When the up and down directions are repaired, the bolt 7 can be unscrewed, the rotating plate 4 is rotated to a horizontal state, the bolt 7 is screwed into the first threaded hole 6 and the second threaded hole 8, and the first rolling brush 5 is adjusted to a vertical state. At this time, the first rolling brush 5 can be used to repair the connection between the wall and the roof.

[0025] Although 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall repair device, comprising a support rod (1), characterized in that: The upper part of the support rod (1) is provided with a connecting plate (2), the upper part of the connecting plate (2) is provided with a supporting frame (3), the middle part of the supporting frame (3) is rotatably connected to a rotating plate (4) via a rotating shaft, the left part of the rotating plate (4) is rotatably connected to a first rolling brush (5), the front part of the supporting frame (3) is provided with a plurality of first threaded holes (6) and is threadedly connected to a bolt (7), the front part of the rotating plate (4) is provided with a second threaded hole (8) and is threadedly connected to the bolt (7).

2. A wall repair device according to claim 1, characterized in that: Gaps are respectively provided between the two ends of the front portion of the rotating plate (4) and the inner wall of the supporting frame (3), and the exterior of the rotating plate (4) is coated with an anti-corrosion coating.

3. A wall repair device according to claim 2, characterized in that: A fixing rod (9) is connected through the upper part of the support rod (1), and threads are respectively arranged on both sides of the fixing rod (9), and both sides are threadedly connected to a threaded pipe (10).

4. A wall repair device according to claim 3, characterized in that: One end of each of the threaded tubes (10) is provided with a connecting rod, and the outside of each of the connecting rods is rotatably connected to a second rolling brush (11).

5. A wall repair device according to claim 4, characterized in that: The first rolling brush (5) and the plurality of second rolling brushes (11) are arranged in a staggered manner.

6. A wall repair device according to claim 5, characterized in that: An anti-slip pad (12) is provided at the lower part of the support rod (1).

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