Interior wall painting device for house building construction

Abstract

The utility model relates to the field of painting equipment, and discloses an interior wall painting device for house building construction, which comprises a bottom plate, a U-shaped support is fixedly mounted on the top surface of the bottom plate, a vertical rod is fixedly mounted on the top surface of the bottom plate and located in the U-shaped support, and a mounting support is slidably connected to the outer surface of the U-shaped support. A height adjusting assembly connected with the vertical rod is arranged on the top face of the mounting support, a connecting plate is fixedly mounted on one side of the mounting support, the outer surface of the connecting plate is movably sleeved with a sliding block, and a length adjusting assembly is arranged on the bottom face of the sliding block. The liquid guide shell and the multiple spray heads are close to the painting cylinder, the paint can be evenly sprayed to the painting cylinder, the uniformity of subsequent painting of the inner wall is improved, the painting cylinder can make better contact with the inner wall through the length adjusting assembly, and therefore the subsequent painting operation of the inner wall is facilitated.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of painting equipment, in particular to an inner wall painting device for house building construction. BACKGROUND

[0002] The inner wall painting of house building construction aims to protect the inner wall surface of the building and improve the aesthetic appearance by uniformly painting the coating on the inner wall surface. Before construction, the base treatment work needs to be done, including cleaning the dust, stains and other debris on the wall, repairing the wall cracks, holes and other defects, selecting appropriate coating according to the inner wall material and actual environmental conditions, such as considering the water absorption of the wall, the humidity of the space and other factors. During the painting process, multiple painting is usually required to ensure uniform and firm coating, and the quality of each painting needs to be ensured to avoid problems such as dripping and missed painting.

[0003] The utility model discloses a kind of wall painting equipment for house building, including bottom plate, the bottom of the bottom plate is installed with steering wheel, the top surface of the bottom plate both sides is installed with sleeve pipe, the inside of the sleeve pipe is slid with support rod, the top of the support rod is installed with connecting plate, the connecting plate is rotatably installed with painting roller, and user only needs to be painted on the wall surface of height by controlling motor on ground, and the top of painting roller can also be painted on the top surface of wall, which can effectively reduce labor intensity and improve painting efficiency, and only needs to be operated on ground when operating, without climbing operation.

[0004] However, it is found in actual use that: the device realizes the painting operation of inner wall or outer wall of house building construction by the cooperation of spray head and painting roller.

[0005] However, when the painting roller paints the wall, the bottom plate needs to be close to and adhere to the wall to ensure that the painting roller is in close contact with the wall to be painted, so as to complete the painting. However, in actual construction, there may be various obstructions between the bottom plate and the wall, such as protruding bricks on the wall, cement lumps left over from previous construction, etc. These obstructions may prevent the bottom plate from being close to the wall, thereby making it difficult for the painting roller to adhere to the wall, affecting the painting effect of the painting roller. Therefore, an inner wall painting device for house building construction is provided. UTILITY MODEL CONTENTS

[0006] The purpose of the present application is to solve the above-mentioned problems and provide an inner wall painting device for house building construction.

[0007] The technical scheme adopted by the application is as follows: a kind of inner wall painting device for house construction, including bottom plate, the top surface of the bottom plate is fixedly installed with U-shaped support, the top surface of the bottom plate is fixedly installed with vertical rod in the inside of U-shaped support, the outer surface of the U-shaped support is slidably connected with mounting bracket, the top surface of the mounting bracket is provided with height adjusting assembly connected with vertical rod, one side of the mounting bracket is fixedly installed with connecting plate, the outer surface of the connecting plate is movably sleeved with sliding block, the bottom surface of the sliding block is provided with length adjusting assembly;

[0008] The length adjusting assembly includes a horizontal rack, a motor two and a connecting gear, the bottom surface of the sliding block is fixedly installed with a horizontal rack, the driving end of the horizontal rack is fixedly installed with a motor two, the bottom surface of the connecting plate is fixedly installed with a connecting gear, the connecting gear is engagedly connected with the motor two, the top surface of the sliding block is fixedly installed with a hinged seat, the hinged seat is hingedly connected with a mounting block inside, the top surface of the mounting block is fixedly installed with a fixed cylinder, the inside of the fixed cylinder is provided with an extension rod, the end of the extension rod away from the fixed cylinder is fixedly installed with a brush cylinder support, the outer surface of the end of the brush cylinder support away from the extension rod is provided with a painting cylinder.

[0009] In a preferred embodiment, the height adjusting assembly includes a vertical rack, a motor one and a drive gear, the rear side of the vertical rod is fixedly installed with a vertical rack, the top surface of the mounting bracket is fixedly installed with a motor one, the driving end of the motor one is fixedly installed with a drive gear, and the drive gear is engagedly connected with the vertical rack.

[0010] In a preferred embodiment, one side of the extension rod is fixedly installed with a liquid guide shell above the brush cylinder support, a plurality of spray heads are installed at equal intervals at the end of the liquid guide shell away from the extension rod, a hose is fixedly installed on the top surface of the liquid guide shell, and one end of the hose is connected with the liquid outlet end of the liquid supply pump installed on the top surface of the bottom plate.

[0011] In a preferred embodiment, the top surface of the mounting block is fixedly installed with a balancing block.

[0012] In a preferred embodiment, the left and right sides of the vertical rod are respectively fixedly installed with support plates, and the end of the support plate away from the vertical rod is fixedly connected with the inner side wall of the U-shaped support.

[0013] In a preferred embodiment, the bottom surface of the bottom plate is rotatably connected with a locking universal wheel, and the top surface of the bottom plate is fixedly installed with a push rod.

[0014] As a result of adopting the above technical scheme, the application has the following beneficial effects:

[0015] 1、In the application, the device is convenient to move, the painting cylinder can be adjusted in multiple directions, the adaptability is improved, the liquid guide shell and the plurality of spray heads are close to the painting cylinder, the paint can be uniformly sprayed on the painting cylinder, the uniformity of subsequent wall painting is improved, and the length adjusting assembly can make the painting cylinder better contact the inner wall, thereby facilitating subsequent wall painting operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the application;

[0017] Figure 2 It is a schematic diagram of the vertical rack structure of the application;

[0018] Figure 3 It is a schematic diagram of the connecting plate structure of the application;

[0019] Figure 4 It is a schematic diagram of the extension rod structure of the application;

[0020] Figure 5 It is a schematic diagram of the liquid guide shell structure of the application.

[0021] Markings in the figure: 1, bottom plate; 2, U-shaped support; 3, vertical rod; 4, mounting bracket; 5, height adjusting assembly; 501, vertical rack; 502, motor one; 503, drive gear; 6, connecting plate; 7, sliding block; 8, length adjusting assembly; 801, horizontal rack; 802, motor two; 803, connecting gear; 9, hinged seat; 10, mounting block; 11, fixed cylinder; 12, extension rod; 13, brush cylinder support; 14, painting cylinder; 15, liquid guide shell; 16, spray head; 17, hose; 18, balance block; 19, support plate; 20, locking universal wheel. DETAILED DESCRIPTION

[0022] To make the purpose, technical scheme and advantages of the embodiments of the application clearer, the technical scheme in the embodiments of the application will be described clearly and completely below in conjunction with the embodiments of the application. Obviously, the described embodiments are some embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the application.

[0023] REFERENCE Figures 1-5 A wall painting device for house construction, comprising a bottom plate 1, the bottom surface of the bottom plate 1 is rotatably connected with a locking universal wheel 20, and the top surface of the bottom plate 1 is fixedly installed with a push rod; the locking universal wheel 20 and the push rod are arranged to facilitate moving the bottom plate 1, improve convenience, and at the same time, a foot cup is installed on the bottom surface of the bottom plate 1, which can support the bottom plate 1 after it is moved to a suitable position, and improve stability.

[0024] With reference to Figure 1 , Figure 2 The top surface of the bottom plate 1 is fixedly provided with a U-shaped support 2, the top surface of the bottom plate 1 is fixedly provided with a vertical rod 3 inside the U-shaped support 2, the left and right sides of the vertical rod 3 are fixedly provided with support plates 19 respectively, and the ends away from the vertical rod 3 of the support plates 19 are fixed to the inner side walls of the U-shaped support 2. The U-shaped support 2 is arranged to facilitate sealing the top of the vertical rod 3, and the support plates 19 are arranged to improve the stability of the vertical rod 3.

[0025] With reference to Figure 2 , Figure 3 and Figure 4 The outer surface of the U-shaped support 2 is slidably connected with a mounting bracket 4, and the top surface of the mounting bracket 4 is provided with a height adjusting assembly 5 connected with the vertical rod 3. The mounting bracket 4 is arranged to facilitate sliding on the outer surface of the side of the U-shaped support 2, and the height adjusting assembly 5 is arranged to facilitate adjusting the height of the mounting bracket 4, facilitating subsequent painting operations of the interior wall.

[0026] With reference to Figure 2 , Figure 3 and Figure 4 The height adjusting assembly 5 comprises a vertical rack 501, a motor one 502 and a drive gear 503. The rear side of the vertical rod 3 is fixedly provided with the vertical rack 501, the top surface of the mounting bracket 4 is fixedly provided with the motor one 502, the driving end of the motor one 502 is fixedly provided with the drive gear 503, and the drive gear 503 is meshingly connected with the vertical rack 501. When the motor one 502 is started, the motor one 502 drives the drive gear 503 to rotate. Since the vertical rack 501 is fixedly installed and meshingly connected with the drive gear 503, the mounting bracket 4 can move up and down on the outer surface of the U-shaped support 2, thereby adjusting the height thereof.

[0027] With reference to Figure 3 , Figure 4 and Figure 5 One side of the mounting bracket 4 is fixedly provided with a connecting plate 6, the outer surface of the connecting plate 6 is movably sleeved with a sliding block 7, and the bottom surface of the sliding block 7 is provided with a length adjusting assembly 8. The length adjusting assembly 8 is arranged to facilitate adjusting the position of the sliding block 7, thereby improving the adaptability of the subsequent painting mechanism.

[0028] With reference to Figure 3 , Figure 4 and Figure 5The length adjusting assembly 8 comprises a transverse rack 801, a second motor 802 and a connecting gear 803, the bottom surface of the sliding block 7 is fixedly provided with the transverse rack 801, the driving end of the transverse rack 801 is fixedly provided with the second motor 802, the bottom surface of the connecting plate 6 is fixedly provided with the connecting gear 803, and the connecting gear 803 is in meshing connection with the second motor 802; when the second motor 802 drives the connecting gear 803 to rotate, the sliding block 7 can move forward and backward under the driving of the connecting gear 803 due to the meshing connection between the connecting gear 803 and the transverse rack 801, and the adaptability is improved.

[0029] With reference to Figure 3 , Figure 4 and Figure 5 , the top surface of the sliding block 7 is fixedly provided with a hinged seat 9, the inside of the hinged seat 9 is hingedly provided with a mounting block 10, the top surface of the mounting block 10 is fixedly provided with a fixed cylinder 11, the inside of the fixed cylinder 11 is provided with an extension rod 12, and the top surface of the mounting block 10 is fixedly provided with a balancing block 18; the mounting block 10 is arranged to rotate in the hinged seat 9, a motor driving mechanism connected with the mounting block 10 is arranged on the side of the hinged seat 9, the angle of the mounting block 10 can be adjusted, the extension rod 12 is arranged to be installed in the fixed cylinder 11, a rotating mechanism is arranged on the top surface of the mounting block 10 and located at the rear side of the fixed cylinder 11, the rotating mechanism is connected with the extension rod 12 and driven by a motor, so that the extension rod 12 can be conveniently rotated subsequently, and the balancing block 18 is arranged to keep the mounting block 10 balanced as much as possible.

[0030] With reference to Figure 3 , Figure 4 and Figure 5 , the end, away from the fixed cylinder 11, of the extension rod 12 is fixedly provided with a brush cylinder support 13, and the outer surface of the end, away from the extension rod 12, of the brush cylinder support 13 is provided with a powder brushing cylinder 14; the powder brushing cylinder 14 is arranged to be installed by a bearing cylinder rotatably arranged in the inside, the brush cylinder support 13 is arranged to facilitate the installation of the powder brushing cylinder 14, and the powder brushing cylinder 14 is arranged to facilitate the subsequent rotation for the powder brushing operation on the construction inner wall, and the brush cylinder support 13 and the powder brushing cylinder 14 are used in cooperation, are existing structures and can be directly purchased in reality, and thus will not be described in detail here.

[0031] With reference to Figure 3 , Figure 4 and Figure 5 Figure 3 Figure 4 Figure 5The side of the extension rod 12 is fixedly installed with a liquid guide shell 15 above the brush cylinder support 13, a plurality of spray heads 16 are installed at equal intervals at the end of the liquid guide shell 15 away from the extension rod 12, the top surface of the liquid guide shell 15 is fixedly installed with a hose 17, one end of the hose 17 is connected with the liquid supply pump outlet installed on the top surface of the bottom plate 1; the paint cylinder and the liquid supply pump are installed on the top surface of the bottom plate 1, the liquid supply pump can be a centrifugal pump, when the liquid supply pump is started, the paint in the paint cylinder can enter the inside of the hose 17, the hose 17 can be a stainless steel hose, can be contracted and extended, improve adaptability, the paint entering the inside of the hose 17 continuously moves upward under the action of pressure and enters the inside of the liquid guide shell 15, the paint in the inside of the liquid guide shell 15 is uniformly sprayed out through the plurality of spray heads 16 to spray the surface of the paint brush cylinder 14, facilitating subsequent interior wall painting operation.

[0032] The implementation principle of the interior wall painting device for house construction in the embodiment of the application is as follows: the user first moves the device to a suitable position through the bottom plate 1 and the locking universal wheel 20, then makes the paint brush cylinder 14 close to the interior wall to be painted, and then starts the motor two 802 in the length adjusting assembly 8, the motor two 802 drives the connecting gear 803 to rotate, the sliding block 7, the fixed cylinder 11, the extension rod 12 and the paint brush cylinder 14 move forward until the paint brush cylinder 14 lightly contacts the interior wall.

[0033] Then, the user starts the motor one 502 in the height adjusting assembly 5, the motor one 502 drives the driving gear 503 to rotate, since the driving gear 503 is engaged with the vertically fixed rack 501, the mounting bracket 4 moves up and down under the driving of the driving gear 503, height adjustment is realized, and the rotating paint brush cylinder 14 can paint the construction interior wall, when the paint brush cylinder 14 moves up and down and rotates to paint the interior wall, the liquid supply pump installed on the top of the bottom plate 1 is started, the paint in the paint cylinder enters the stainless steel hose 17, under the action of pressure, the paint continuously moves upward and enters the liquid guide shell 15, and is uniformly sprayed out through the plurality of spray heads 16 on the liquid guide shell 15 and sprayed on the surface of the paint brush cylinder 14, preparing for subsequent interior wall painting.

[0034] The device is convenient to move, the paint brush cylinder 14 can be adjusted in multiple directions, improving adaptability, meanwhile, the liquid guide shell 15 and the plurality of spray heads 16 close to the paint brush cylinder 14 not only can make the paint uniformly sprayed on the paint brush cylinder 14, improving uniformity of subsequent interior wall painting, but also can make the paint brush cylinder 14 better contact the interior wall through the length adjusting assembly 8, thereby facilitating subsequent interior wall painting operation.

[0035] The above examples are only used to illustrate the technical solutions of the present application, but not to limit the same; although the present application has been described in detail with reference to the foregoing examples, it should be understood by those of ordinary skill in the art that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A device for painting the interior walls of a building under construction, comprising a base plate (1), characterized in that: The top surface of the bottom plate (1) is fixedly installed with a U-shaped support (2), the top surface of the bottom plate (1) is fixedly installed with a vertical rod (3) inside the U-shaped support (2), the outer surface of the U-shaped support (2) is slidably connected with a mounting bracket (4), the top surface of the mounting bracket (4) is provided with a height adjusting assembly (5) connected with the vertical rod (3), one side of the mounting bracket (4) is fixedly installed with a connecting plate (6), the outer surface of the connecting plate (6) is movably sleeved with a sliding block (7), and the bottom surface of the sliding block (7) is provided with a length adjusting assembly (8). The length adjusting assembly (8) comprises a transverse rack (801), a second motor (802) and a connecting gear (803), the bottom surface of the sliding block (7) is fixedly installed with the transverse rack (801), the driving end of the transverse rack (801) is fixedly installed with the second motor (802), the bottom surface of the connecting plate (6) is fixedly installed with the connecting gear (803), the connecting gear (803) is meshed and connected with the second motor (802), the top surface of the sliding block (7) is fixedly installed with a hinged seat (9), the hinged seat (9) is hingedly connected with a mounting block (10) inside, the top surface of the mounting block (10) is fixedly installed with a fixed cylinder (11), the inside of the fixed cylinder (11) is provided with an extension rod (12), the end of the extension rod (12) away from the fixed cylinder (11) is fixedly installed with a brush cylinder support (13), and the outer surface of the end of the brush cylinder support (13) away from the extension rod (12) is provided with a paint brush cylinder (14).

2. The interior wall painting device for house construction according to claim 1, characterized in that: The height adjusting assembly (5) comprises a vertical rack (501), a first motor (502) and a drive gear (503), the rear side of the vertical rod (3) is fixedly installed with the vertical rack (501), the top surface of the mounting bracket (4) is fixedly installed with the first motor (502), the driving end of the first motor (502) is fixedly installed with the drive gear (503), and the drive gear (503) is meshed and connected with the vertical rack (501).

3. The device for painting the interior wall of a house according to claim 1, wherein: One side of the extension rod (12) is fixedly installed with a liquid guide shell (15) above the brush cylinder support (13), a plurality of spray heads (16) are installed at equal intervals at the end of the liquid guide shell (15) away from the extension rod (12), a hose (17) is fixedly installed on the top surface of the liquid guide shell (15), and one end of the hose (17) is connected with the liquid outlet end of the liquid supply pump installed on the top surface of the bottom plate (1).

4. The device for painting the interior wall of a house according to claim 1, wherein: The top surface of the mounting block (10) is fixedly installed with a balance block (18).

5. The device for painting the interior wall of a house according to claim 1, wherein: The left and right sides of the vertical rod (3) are respectively fixedly installed with supporting plates (19), and the end of the supporting plate (19) away from the vertical rod (3) is fixed with the inner side wall of the U-shaped support (2).

6. The device for painting the interior wall of a house according to claim 1, wherein: The bottom surface of the bottom plate (1) is rotatably connected with a locking universal wheel (20), and the top surface of the bottom plate (1) is fixedly installed with a push rod.

Images