Building exterior wall painting device

Abstract

The utility model relates to the technical field of painting devices, and discloses a building exterior wall painting device which comprises a cart, and a moving mechanism and a painting mechanism are arranged on the top face of the cart. By arranging the moving mechanism, the first lifting plate is moved up and down, so that the building outer wall is painted up and down, and the painting efficiency is improved; a first rotating shaft is arranged to drive a double-end threaded rod to rotate, so that the double-end threaded rod drives a second supporting plate to move towards the inner side surface, and a first lifting plate is lifted to drive a painting device to perform painting operation on an outer wall; by arranging the painting mechanism, in the outer wall painting process, falling paint is prevented from falling on the floor to cause pollution; the first hydraulic rod is arranged to drive the first supporting frame and the painting roller to move, the painting roller is convenient to mount, dismount and replace through the thread design, the pump body is moved through the second hydraulic rod, and therefore surface feeding is conducted on the painting roller at different positions.

Description

Technical Field

[0001] The utility model relates to the technical field of painting devices, in particular to a painting device for building exterior walls. Background Art

[0002] With the rapid development of my country's national economy and the rapid advancement of urbanization, painting is currently generally done manually using a roller paint, which involves inserting the roller into the paint, covering the roller surface with paint, and then pushing the roller against the wall to paint.

[0003] The China Patent Network discloses a device for painting exterior walls of buildings, with publication number CN216406050U. The device comprises a housing, the right portion of the upper surface of the housing being fixedly connected to a support frame, the left side wall of the support frame being rotatably connected to a first rotating shaft, the right end of the first rotating shaft being fixedly connected to a first gear, a first supporting block being fixedly connected to the middle portion of the upper surface of the housing, a first motor being fixedly connected to the upper surface of the first supporting block, a second gear being fixedly connected to the output rotating shaft of the first motor, and a chain being transmission-connected between the first gear and the second gear. The device for painting exterior walls of buildings, by providing a second supporting block, can effectively support the wheels, making the position of the wheels more reasonable and more convenient to use. The wheels can effectively drive the device to move, the mixing drum can effectively collect materials, and the cover plate can effectively protect the materials inside the mixing drum.

[0004] The solution also has the following problems: during the painting process, excess paint may fall to the ground as the paint roller is used back and forth, and there is no collection device to collect the residual liquid, making the paint cleaning process more cumbersome.

[0005] Therefore, we proposed a building exterior wall painting device to solve this problem. Utility Model Content

[0006] The purpose of the utility model is to provide a building exterior wall painting device to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A device for painting exterior walls of a building, comprising a cart, wherein a moving mechanism and a painting mechanism are provided on the top surface of the cart;

[0009] The moving mechanism includes a supporting portion and a moving portion, wherein the supporting portion is located on the side of the moving portion;

[0010] The supporting part includes several first dampers. Two first limiting grooves are formed through the top surface of the trolley. A double-headed threaded rod is rotatably arranged on the inner wall of the left first limiting groove through a bearing seat. The outer surface of the double-headed threaded rod penetrates through the inner side surface of the trolley and extends to the side surface of the trolley. Two first sliders are sleeved on the outer surface of the double-headed threaded rod in a threaded manner. The top surfaces of the two first sliders are respectively hinged with second support plates.

[0011] The moving part includes a first lifting plate. The bottom surface of the first lifting plate is hinged with the top surfaces of the two second support plates. Several support boxes are fixed on the top surface of the trolley. Several first grooves are formed through the top surfaces of the several support boxes. First T-shaped plates are slidably arranged on the inner walls of the several first grooves. The top surfaces of the several first T-shaped plates are fixedly connected with the bottom surface of the first lifting plate.

[0012] A further improvement lies in that: the painting mechanism includes two reciprocating threaded rods. A first support plate is sleeved on the outer surfaces of the two reciprocating threaded rods in a threaded manner. Several first hydraulic rods are fixedly arranged on the side surface of the first support plate.

[0013] A further improvement lies in that: the end faces of the output rods of the several first hydraulic rods are fixedly provided with a first support frame. A painting roller is connected to the side surface of the first support frame by means of thread connection. A first rotating shaft is fixedly sleeved on the right end face of the double-headed threaded rod. Second rotating shafts are fixedly sleeved on the upper end faces of the two reciprocating threaded rods.

[0014] A further improvement lies in that: a pump body is arranged on the top surface of the first lifting plate. A fixing plate is fixedly installed on the top surface of the first lifting plate. Several second hydraulic rods are fixedly arranged on the side surface of the fixing plate. The end faces of the output rods of the several second hydraulic rods are respectively fixedly connected with the side surface of the pump body. A feed pipe is formed through the top surface of the pump body. A U-shaped discharge pipe is formed through the side surface of the pump body.

[0015] A further improvement lies in that: two first U-shaped plates are arranged on the side surface of the first lifting plate. A second U-shaped plate is arranged on the side surface of the first lifting plate. A collection box is fixedly arranged on the side surface of the second U-shaped plate. The upper and lower top surfaces of the two first U-shaped plates are respectively connected with the side surface of the first lifting plate by means of bolted thread connection.

[0016] A further improvement lies in that: the outer surface of the second U-shaped plate penetrates through the side surfaces of the two first U-shaped plates and extends to the side surfaces of the two first U-shaped plates. The side surfaces of the two second U-shaped plates are respectively connected with the side surfaces of the two first U-shaped plates by means of bolted thread connection.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the building exterior wall painting device, by providing a moving mechanism, moves the first lifting plate up and down, thereby painting the building exterior wall up and down, improving the painting efficiency; by providing a first rotating shaft to drive the double-headed threaded rod to rotate, the double-headed threaded rod drives the second support plate to move toward the inner side, thereby raising and lowering the first lifting plate to drive the painting device to perform the exterior wall painting operation;

[0018] By setting up a painting mechanism, during the process of painting the external wall, fallen paint can be prevented from falling on the floor and causing pollution; by setting up a first hydraulic rod to drive the first support frame and the painting roller to move, the threaded design facilitates the installation, disassembly and replacement of the painting roller, and by setting up a second hydraulic rod to move the pump body, the painting roller can be surface-fed at different positions. Therefore, during the painting process, the first U-shaped plate and the second U-shaped plate are set to install the collection box, so that waste is effectively collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional top view of the structure of the utility model;

[0020] Figure 2 This is a partial side sectional view of the structure of the utility model;

[0021] Figure 3 This is a three-dimensional side view of the structure of the utility model;

[0022] Figure 4 It is a three-dimensional rear view of the structure of the utility model.

[0023] In the figure: trolley 1, moving mechanism 2, first damper 201, double-headed threaded rod 202, second support plate 203, first lifting plate 204, support box 205, painting mechanism 3, reciprocating threaded rod 301, first support plate 302, first hydraulic rod 303, first support frame 304, painting roller 305, pump body 300, fixed plate 306, second hydraulic rod 308, first U-shaped plate 309, second U-shaped plate 307, collection box 310. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] See also Figures 1-4, the present utility model provides a technical solution: a building exterior wall painting device, including a trolley 1, on the top surface of the trolley 1, a moving mechanism 2 and a painting mechanism 3 are provided;

[0027] The moving mechanism 2 includes a supporting part and a moving part, and the supporting part is located on the side of the moving part;

[0028] The supporting part includes a plurality of first dampers 201. Two first limiting grooves are penetrated and opened on the top surface of the trolley 1. On the inner wall of the first limiting groove on the left side, a double-headed threaded rod 202 is rotatably arranged through a bearing seat. The outer surface of the double-headed threaded rod 202 penetrates the inner side surface of the trolley 1 and extends to the side surface of the trolley 1. Two first sliders are sleeved on the outer surface of the double-headed threaded rod 202, and the top surfaces of the two first sliders are hinged with second support plates 203;

[0029] The moving part includes a first lifting plate 204. The bottom surface of the first lifting plate 204 is hinged with the top surfaces of the two second support plates 203. A plurality of support boxes 205 are fixed on the top surface of the trolley 1. A plurality of first grooves are penetrated and opened on the top surfaces of the plurality of support boxes 205. A first T-shaped plate is slidably arranged on the inner wall of each of the plurality of first grooves, and the top surfaces of the plurality of first T-shaped plates are fixedly connected with the bottom surface of the first lifting plate 204.

[0030] Furthermore, in this embodiment, by setting the moving mechanism 2, the first lifting plate 204 is moved up and down, so as to paint the building exterior wall up and down, improving the painting efficiency; by setting the first rotating shaft to drive the double-headed threaded rod 202 to rotate, the double-headed threaded rod 202 drives the second support plate 203 to move towards the inner side surface, so as to lift and lower the first lifting plate 204 to drive the painting device to perform the exterior wall painting operation;

[0031] Embodiment Two

[0032] Please refer to Figures 1-4 , and on the basis of Embodiment One, it is further obtained that:

[0033] The painting mechanism 3 includes two reciprocating threaded rods 301. A first support plate 302 is sleeved on the outer surfaces of the two reciprocating threaded rods 301. A plurality of first hydraulic rods 303 are fixedly arranged on the side surface of the first support plate 302.

[0034] Furthermore, in this embodiment, the end faces of the output rods of the plurality of first hydraulic rods 303 are fixedly provided with a first support frame 304. A painting roller 305 is threadedly connected to the side surface of the first support frame 304. The right end face of the double-headed threaded rod 202 is fixedly sleeved with a first rotating shaft, and the upper end faces of the two reciprocating threaded rods 301 are fixedly sleeved with second rotating shafts.

[0035] Further, a pump body 300 is provided on the top surface of the first lifting plate 204 in this embodiment. A fixing plate 306 is fixedly installed on the top surface of the first lifting plate 204. A plurality of second hydraulic rods 308 are fixedly arranged on the side surface of the fixing plate 306. The end faces of the output rods of the plurality of second hydraulic rods 308 are fixedly connected to the side surface of the pump body 300 respectively. A feed pipe is penetratively opened on the top surface of the pump body 300, and a U-shaped discharge pipe is penetratively opened on the side surface of the pump body 300.

[0036] Further, two first U-shaped plates 309 are arranged on the side surface of the first lifting plate 204 in this embodiment. A second U-shaped plate 307 is arranged on the side surface of the first lifting plate 204. A collection box 310 is fixedly arranged on the side surface of the second U-shaped plate 307. The upper and lower top surfaces of the two first U-shaped plates 309 are respectively threadedly connected to the side surface of the first lifting plate 204 by bolts.

[0037] Further, the outer surface of the second U-shaped plate 307 in this embodiment penetrates through the side surfaces of the two first U-shaped plates 309 and extends to the side surfaces of the two first U-shaped plates 309. The side surfaces of the two second U-shaped plates 307 are respectively threadedly connected to the side surfaces of the two first U-shaped plates 309 by bolts.

[0038] Further, in this embodiment, by providing the painting mechanism 3, during the process of painting the exterior wall, it is possible to prevent the dropped paint from falling on the floor and causing pollution; by providing the first hydraulic rod 303 to drive the first support frame 304 and the painting roller 305 to move, the threaded design facilitates the installation, disassembly and replacement of the painting roller 305. By providing the second hydraulic rod 308 to move the pump body 300, the surface of the painting roller 305 can be fed at different positions. Thus, during the painting process, the first U-shaped plate 309 and the second U-shaped plate 307 are provided to install the collection box 310, so as to effectively collect the waste materials.

[0039] During use, by providing the moving mechanism 2, the first lifting plate 204 is moved up and down. By providing the first rotating shaft to drive the double-headed threaded rod 202 to rotate, the double-headed threaded rod 202 drives the second support plate 203 to move towards the inner side, so as to lift and lower the first lifting plate 204 to drive the painting device to perform the exterior wall painting operation; by providing the painting mechanism 3, by providing the first hydraulic rod 303 to drive the first support frame 304 and the painting roller 305 to move, the threaded design facilitates the installation, disassembly and replacement of the painting roller 305. By providing the second hydraulic rod 308 to move the pump body 300, the surface of the painting roller 305 can be fed at different positions. Thus, during the painting process, the first U-shaped plate 309 and the second U-shaped plate 307 are provided to install the collection box 310 for waste material collection.

[0040] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A building exterior wall painting device, comprising a trolley (1), characterized in that: The top surface of the trolley (1) is provided with a moving mechanism (2) and a painting mechanism (3); The moving mechanism (2) includes a supporting part and a moving part, and the supporting part is located on the side of the moving part; The supporting part includes a plurality of first dampers (201). Two first limiting grooves are formed through the top surface of the trolley (1). The inner wall of the left first limiting groove is rotatably provided with a double-headed threaded rod (202) through a bearing seat. The outer surface of the double-headed threaded rod (202) penetrates through the inner side surface of the trolley (1) and extends to the side surface of the trolley (1). Two first sliders are sleeved on the outer surface of the double-headed threaded rod (202) in a threaded manner. The top surfaces of the two first sliders are respectively hinged with second support plates (203); The moving part includes a first lifting plate (204). The bottom surface of the first lifting plate (204) is hinged with the top surfaces of the two second support plates (203). A plurality of support boxes (205) are fixed on the top surface of the trolley (1). A plurality of first grooves are formed through the top surfaces of the plurality of support boxes (205). First T-shaped plates are slidably arranged on the inner walls of the plurality of first grooves. The top surfaces of the plurality of first T-shaped plates are fixedly connected with the bottom surface of the first lifting plate (204).

2. The exterior wall painting device for a building according to claim 1, wherein: The painting mechanism (3) includes two reciprocating threaded rods (301). A first support plate (302) is sleeved on the outer surfaces of the two reciprocating threaded rods (301) in a threaded manner. A plurality of first hydraulic rods (303) are fixedly arranged on the side surface of the first support plate (302).

3. The a kind of building exterior wall painting device according to claim 2, characterized in that: The end faces of the output rods of the plurality of first hydraulic rods (303) are fixedly provided with a first support frame (304). A painting roller (305) is threadedly connected to the side surface of the first support frame (304). A first rotating shaft is fixedly sleeved on the right end face of the double-headed threaded rod (202). Second rotating shafts are fixedly sleeved on the upper end faces of the two reciprocating threaded rods (301).

4. The exterior wall painting device for buildings according to claim 1, characterized in that: A pump body (300) is arranged on the top surface of the first lifting plate (204). A fixing plate (306) is fixedly installed on the top surface of the first lifting plate (204). A plurality of second hydraulic rods (308) are fixedly arranged on the side surface of the fixing plate (306). The end faces of the output rods of the plurality of second hydraulic rods (308) are respectively fixedly connected with the side surface of the pump body (300). A feed pipe is formed through the top surface of the pump body (300). A U-shaped discharge pipe is formed through the side surface of the pump body (300).

5. The exterior wall painting device for a building according to claim 1, characterized in that: Two first U-shaped plates (309) are arranged on the side surface of the first lifting plate (204). A second U-shaped plate (307) is arranged on the side surface of the first lifting plate (204). A collection box (310) is fixedly arranged on the side surface of the second U-shaped plate (307). The upper and lower top surfaces of the two first U-shaped plates (309) are respectively threadedly connected with the side surface of the first lifting plate (204) through bolts.

6. The exterior wall painting device for a building according to claim 5, wherein: The outer surface of the second U-shaped plate (307) penetrates through the side surfaces of the two first U-shaped plates (309) and extends to the side surfaces of the two first U-shaped plates (309). The side surfaces of the two second U-shaped plates (307) are respectively threadedly connected with the side surfaces of the two first U-shaped plates (309) through bolts.

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