Wall painting auxiliary device

Abstract

The utility model discloses a wall painting auxiliary device which comprises a movable base, a lifting mechanism and a pushing handle are fixedly arranged at the top of the movable base, a brush rod is detachably arranged at the output end of the lifting mechanism, a fixing frame is fixedly arranged at the top of the brush rod, a rolling brush is connected to the fixing frame in a rolling mode, and the rolling brush is arranged on the movable base. By arranging the lifting mechanism, in the construction process, a worker only needs to move the device to a construction position and start a motor, the rolling brush can be driven to automatically roll up and down, so that the wall surface is painted in a rolling mode, and the wall surface can be painted in a rolling mode for a high wall surface. Workers do not need to move up and down through a ladder, convenience and rapidness are achieved, and safety performance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a wall painting auxiliary device. Background Art

[0002] Painting building walls is a process in building decoration. Its main purpose is to make the wall smooth and tidy. When painting, a paint brushing device is used for operation. A roller brush is provided on the paint brush. After the paint is applied by the roller brush, it is rolled on the wall, so that the paint on the roller brush is evenly applied to the wall.

[0003] In the prior art, when painting indoor walls or exterior walls of houses, most workers use handheld paint poles to paint. When they encounter higher places, they need to use auxiliary frames to work, which increases the workload of workers and has certain risks. Secondly, when painting higher places with paint poles, part of the paint will splash onto the workers along the rolling direction of the roller when the paint pole is rolled to paint, and the paint will drip onto the ground during the rolling process, resulting in paint waste and ground pollution. Utility Model Content

[0004] In order to solve the problems existing in the above-mentioned prior art, the utility model provides a wall painting auxiliary device. By setting a lifting mechanism, during the construction process, the staff only needs to move the device to the construction position and start the motor to drive the roller brush to automatically roll up and down, thereby rolling the wall to paint. For higher walls, the staff do not need to move up and down with the help of a ladder, which is convenient and fast and improves safety performance.

[0005] The technical solution of the utility model is as follows:

[0006] A wall painting auxiliary device comprises a movable base, a lifting mechanism and a push handle are fixedly arranged on the top of the movable base, a brush rod is detachably arranged on the output end of the lifting mechanism, a fixing frame is fixedly arranged on the top of the brush rod, a roller brush is rollingly connected to the fixing frame, and a storage groove is detachably arranged on the circumferential outer wall of the brush rod.

[0007] Furthermore, the lifting mechanism includes a shell, a motor is fixedly installed in the shell, the output end of the motor is connected to a threaded rod, the threaded rod is vertically arranged in the shell, and the upper end of the threaded rod is rotatably connected to the inner wall of the shell, the circumferential outer wall of the threaded rod is threadedly connected to a lifting block, and a clamping mechanism for clamping the brush rod is fixedly installed on the outer side of the lifting block.

[0008] Furthermore, the clamping mechanism includes a support plate, a connecting plate is symmetrically fixed on the top of the support plate, two sliding rods are fixed between the connecting plates on both sides, a first knob bolt is passed through the middle of the connecting plate, the threaded ends of the first knob bolt are rotatably connected to movable blocks, the two sliding rods pass through the movable blocks on both sides in turn, a circular groove is opened in the middle of the support plate, and first arc grooves are respectively opened on the opposite sides of the movable blocks on both sides.

[0009] Furthermore, a fixing mechanism for fixing the storage groove is detachably provided on the circumferential outer wall of the brush rod, and the fixing mechanism includes symmetrically arranged fixing blocks, and second arc grooves are respectively provided on opposite sides of the fixing blocks on both sides, and connecting spring plates are fixedly provided on one end of the fixing blocks on both sides, and a threaded hole is provided on the end of the fixing blocks away from the connecting spring plates, and a second knob bolt is threadedly connected between the threaded holes on both sides.

[0010] Furthermore, a T-shaped connecting block is fixedly provided at one end of the fixing block, and a T-shaped slot which is engaged with the T-shaped connecting block is formed at the back of the receiving slot.

[0011] Furthermore, handles are respectively provided on both sides of the storage slot.

[0012] Furthermore, the fixing frame includes a baffle fixedly connected to the top of the brush rod, connecting rods are arranged on both sides of the baffle, and a rotating rod is detachably connected between the connecting rods on both sides, and the roller brush sleeve is arranged outside the rotating rod.

[0013] Furthermore, universal wheels are fixedly arranged at the four corners of the bottom of the movable base.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model is provided with a lifting mechanism. During the construction process, the staff only needs to move the device to the construction position and start the motor to drive the roller brush to roll up and down, so as to roll and paint the wall. For higher walls, the staff does not need to move up and down with the help of a ladder. They only need to use the lifting mechanism to automatically lift and paint the higher walls. It is convenient and fast and improves safety performance. They only need to push the position to change according to the degree of painting.

[0016] 2. The utility model is provided with a storage groove and a baffle, wherein the storage groove can collect paint dripping from the roller brush, thereby reducing the pollution of the paint to the ground, and at the same time the paint in the storage groove can be reused, and the baffle can shield the paint splashed during the rolling process to prevent the paint from splashing everywhere. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0019] Figure 3 This is a schematic diagram of the lifting mechanism structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0021] Figure 5 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the storage tank structure of the utility model;

[0023] Figure 7 This is a side view of the fixing frame of the utility model;

[0024] Figure 8 It is a top view of the fixing frame of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Movable base; 101. Universal wheel; 102. Push handle; 2. Lifting mechanism; 201. Shell; 202. Motor; 203. Threaded rod; 204. Lifting block; 3. Fixed frame; 301. Connecting rod; 302. Baffle; 303. Rotating rod; 304. Rolling brush; 4. Clamping mechanism; 401. Support plate; 402. Connecting plate; 403. Fixing plate; 404. Circular groove; 405. Sliding rod; 406. Movable block; 407. First arc groove; 408. First knob bolt; 5. Brush rod; 6. Fixing mechanism; 601. Fixing block; 602. Threaded hole; 603. Second knob bolt; 604. Second arc groove; 605. Connecting spring piece; 606. T-type connecting block; 7. Storage groove; 701. T-type groove; 702. Handle. DETAILED DESCRIPTION

[0027] In order to make the contents of the present invention easier to understand, the technical solution of the present invention is further described below in conjunction with specific implementation methods and drawings, but the present invention is not limited thereto.

[0028] See also Figure 1 and Figure 2The utility model provides a technical solution: a wall painting auxiliary device, comprising a movable base 1, a lifting mechanism 2 and a push handle 102 are fixedly arranged on the top of the movable base 1, a brush rod 5 is detachably arranged on the output end of the lifting mechanism 2, a fixing frame 3 is fixedly arranged on the top of the brush rod 5, a roller brush 304 is rollingly connected to the fixing frame 3, a storage groove 7 is detachably arranged on the circumferential outer wall of the brush rod 5, and the storage groove 7 is arranged directly below the roller brush 304.

[0029] From the above description, it can be seen that the construction personnel push the push handle 102 to drive the movable base 1 to move to the construction position. At this time, the roller brush 304 is in contact with the wall to be constructed, and the lifting mechanism 2 drives the brush rod 5 to move up and down, thereby driving the roller brush 304 above the brush rod 5 to move up and down to paint the wall. The storage groove 7 collects the paint dripping during the painting process, thereby reducing the pollution of the paint to the ground, and the collected paint can be used for a second time, reducing the waste of paint.

[0030] See also Figure 3 The lifting mechanism 2 includes a shell 201, in which a motor 202 is fixedly arranged, and a threaded rod 203 is connected to the output end of the motor 202. The threaded rod 203 is vertically arranged in the shell 201, and the upper end of the threaded rod 203 is rotatably connected to the inner wall of the shell 201 through a bearing. The circumferential outer wall of the threaded rod 203 is threadedly connected to a lifting block 204, and a clamping mechanism 4 for clamping the brush rod 5 is fixedly arranged on the outer side of the lifting block 204.

[0031] As can be seen from the above description, when the motor 202 is started, the motor 202 can rotate forward and reverse to drive the threaded rod 203 to rotate clockwise or counterclockwise, and the lifting block 204 can be automatically lifted and lowered. By adopting the lifting mechanism 2, it is convenient to automatically lift and paint a higher wall.

[0032] See also Figure 4 The clamping mechanism 4 includes a support plate 401, a connecting plate 402 is fixedly and symmetrically arranged on the top of the support plate 401, two sliding rods 405 are fixedly arranged between the connecting plates 402 on both sides, a first knob bolt 408 is passed through the middle of the connecting plate 402, and the threaded ends of the first knob bolt 408 are rotatably connected with movable blocks 406, and the two sliding rods 405 pass through the movable blocks 406 on both sides in sequence, and a circular groove 404 is opened in the middle of the support plate 401, and the cross-sectional size of the circular groove 404 is larger than the brush rod 5, so that the brush rod 5 can move in the circular groove 404, and first arc grooves 407 are respectively opened on the opposite sides of the movable blocks 406 on both sides.

[0033] As a further preference of this embodiment, a fixing plate 403 is further fixedly disposed between the connecting plates 402 on both sides, and the lifting block 204 is fixedly connected to the fixing plate 403 .

[0034] From the above description, it can be seen that the brush rod 5 passes through the circular groove 404, and the first knob bolts 408 on both sides are rotated to make the movable blocks 406 on both sides move toward the brush rod 5 along the sliding rod 405, and the first arc grooves 407 on both sides are attached to the surface of the brush rod 5, thereby clamping and fixing the brush rod 5.

[0035] Combination Figure 5 A fixing mechanism 6 for fixing the receiving groove 7 is detachably provided on the circumferential outer wall of the brush rod 5, and the fixing mechanism 6 includes symmetrically arranged fixing blocks 601, and second arc grooves 604 are respectively provided on opposite sides of the fixing blocks 601 on both sides, and connecting spring pieces 605 are fixedly provided at one end of the fixing blocks 601 on both sides, and a threaded hole 602 is provided at one end of the fixing block 601 away from the connecting spring piece 605, and a second knob bolt 603 is threadedly connected between the threaded holes 602 on both sides.

[0036] It can be seen from the above description that by providing the connecting spring piece 605 and the second knob bolt 603, the fixing mechanism 6 can be detachably sleeved on the brush rod 5 and clamped and fixed.

[0037] Combination Figure 6 A T-shaped connecting block 606 is fixedly provided at one end of the fixing block 601 close to the connecting spring piece 605, and a T-shaped slot 701 is provided on the back of the storage slot 7 to be engaged with the T-shaped connecting block 606. After tightening the second knob bolt 603, the T-shaped slot 701 moves along the T-shaped connecting block 606 until the storage slot 7 is completely fixed on the T-shaped connecting block 606.

[0038] As a further preference of this embodiment, handles 702 are respectively provided on both sides of the storage groove 7. When the storage groove 7 is full of paint, the storage groove 7 can be removed with the help of the handles 702.

[0039] Combination Figure 7 The fixing frame 3 includes a baffle 302 fixedly connected to the top of the brush rod 5, connecting rods 301 are arranged on both sides of the baffle 302, and a rotating rod 303 is detachably connected between the connecting rods 301 on both sides, and the roller brush 304 is sleeved outside the rotating rod 303.

[0040] It can be seen from the above description that the baffle 302 can shield and protect the paint splashed during the rolling process of the roller brush 304, thereby preventing the paint from splashing onto the construction workers.

[0041] Combination Figure 8 Universal wheels 101 are fixedly arranged at the four corners of the bottom of the movable base 1, and the device can be moved by pushing the push handle 102.

[0042] The working principle of this utility model:

[0043] The two second arc grooves 604 are sleeved on the surface of the brush rod 5, and the fixing mechanism 6 can slide on the surface of the brush rod 5. After the fixing mechanism 6 is slid to a suitable position, the second knob bolt 603 is screwed to rotate one end of the second knob bolt 603 to fit inside the threaded hole 602, so that the fixing mechanism 6 is fixed on the surface of the brush rod 5. By using the two handles 702, the T-slot 701 is sleeved on the surface of the T-connecting block 606, so that the storage slot 7 is fixed on the T-connecting block 606 for use. After the surface of the roller brush 304 is covered with wall paint, the bottom of the brush rod 5 is sleeved inside the circular groove 404. At this time, the brush rod 5 can slide inside the circular groove 404. After adjusting the appropriate position, the two first knob bolts 408 are screwed. At this time, the two movable blocks 406 are pushed inward to make the first arc groove 407 fit on the surface of the brush rod 5 for fixed clamping. At this time, the dripping paint falls into the inside of the storage groove 7 and will not drip everywhere. During painting, part of the paint will follow the rolling direction of the roller brush 304. The baffle 302 shields and protects the splashed paint to prevent it from splashing onto the staff, and the storage groove 7 is used to collect the paint dripping from the roller brush 304, so as to reduce the pollution of the paint to the ground, and the collected paint can be used for a second time, reducing the waste of paint; the staff pushes the push handle 102 to move the entire device to the high wall that needs to be painted, so that the roller brush 304 is close to the wall, and the forward and reverse motor 202 is started by the external controller. At this time, the threaded rod 203 can rotate forward or reversely. At this time, the threaded rod 203 drives the lifting block 204 on the surface to move up and down, and the clamping mechanism 4 connected to the lifting block 204 drives the brush rod 5 to move up and down. During the movement, the roller brush 304 can roll and paint the surface of the wall. By adopting the lifting mechanism 2, it is convenient to automatically lift and paint the higher wall surface, which is more practical and convenient. The worker only needs to push the push handle 102 to change the position according to the degree of painting, which reduces the labor of the workers and improves the work efficiency of the users.

[0044] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A wall painting auxiliary device, characterized in that: The invention comprises a movable base (1), a lifting mechanism (2) and a push handle (102) are fixedly arranged on the top of the movable base (1), a brush rod (5) is detachably arranged on the output end of the lifting mechanism (2), a fixing frame (3) is fixedly arranged on the top of the brush rod (5), a roller brush (304) is rollingly connected to the fixing frame (3), and a storage groove (7) is detachably arranged on the circumferential outer wall of the brush rod (5); the lifting mechanism (2) comprises a shell (201), and the shell (20 1) A motor (202) is fixedly arranged inside the housing (201), the output end of the motor (202) is connected to a threaded rod (203), the threaded rod (203) is vertically arranged inside the housing (201), and the upper end of the threaded rod (203) is rotatably connected to the inner wall of the housing (201), the circumferential outer wall of the threaded rod (203) is threadedly connected to a lifting block (204), and a clamping mechanism (4) for clamping a brush rod (5) is fixedly arranged on the outer side of the lifting block (204).

2. A wall painting auxiliary device according to claim 1, characterized in that: The clamping mechanism (4) comprises a support plate (401), a connecting plate (402) is fixedly and symmetrically arranged on the top of the support plate (401), two sliding rods (405) are fixedly arranged between the connecting plates (402) on both sides, a first knob bolt (408) is passed through the middle of each connecting plate (402), the threaded ends of each first knob bolt (408) are rotatably connected to a movable block (406), the two sliding rods (405) pass through the movable blocks (406) on both sides in sequence, a circular groove (404) is opened in the middle of the support plate (401), and first arc grooves (407) are respectively opened on opposite sides of the movable blocks (406) on both sides.

3. A wall painting auxiliary device according to claim 1, characterized in that: A fixing mechanism (6) for fixing the receiving groove (7) is detachably provided on the circumferential outer wall of the brush rod (5), and the fixing mechanism (6) comprises symmetrically arranged fixing blocks (601), and second arc grooves (604) are respectively provided on opposite sides of the fixing blocks (601) on both sides, and connecting spring plates (605) are fixedly provided on one end of the fixing blocks (601) on both sides, and a threaded hole (602) is provided on one end of the fixing blocks (601) away from the connecting spring plates (605), and a second knob bolt (603) is threadedly connected between the threaded holes (602) on both sides.

4. A wall painting auxiliary device according to claim 3, characterized in that: A T-shaped connecting block (606) is fixedly provided at one end of the fixing block (601), and a T-shaped slot (701) is provided at the back of the storage slot (7) to be snap-fitted and connected with the T-shaped connecting block (606).

5. The wall painting auxiliary device according to claim 1, characterized in that: Handles (702) are respectively provided on both sides of the storage slot (7).

6. The wall painting auxiliary device according to claim 1, characterized in that: The fixing frame (3) comprises a baffle (302) fixedly connected to the top of the brush rod (5), connecting rods (301) are arranged on both sides of the baffle (302), a rotating rod (303) is detachably connected between the connecting rods (301) on both sides, and the roller brush (304) is sleeved outside the rotating rod (303).

7. The wall painting auxiliary device according to claim 1, characterized in that: Universal wheels (101) are fixedly arranged at the four corners of the bottom of the movable base (1).

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