House building brushing device

Abstract

The invention relates to the technical field of building decoration, in particular to a house building brushing device which comprises a brushing mechanism used for brushing the outer vertical face and the outer wall side wall of a building. According to the paint spraying device, paint in a storage box is pumped into a two-way sealing cylinder through a material pump, then the paint is pressurized into a first three-way base at the bottom, first hoses at the two ends of the first three-way base are communicated with a communicating plate, and therefore the paint can be extruded and immersed into a sponge strip through a plurality of material extruding heads on the side wall of the communicating plate; the brush roller is arranged in the hanging basket, so that when bristles on the brush roller make contact with the sponge strip in a rotating mode, paint is attached to the surfaces of the bristles, the brush roller can evenly smear the paint on the outer wall face of the building, large-area painting work can be automatically conducted on the outer vertical face of the building, a worker can stand in the hanging basket to check the painting work time, and the work efficiency is improved. Painting defects can be supplemented, and the personal safety of workers can be guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of building decoration, in particular to a painting device for house construction. Background Art

[0002] Building construction refers to projects with roofs, beams, columns, walls, foundations and the ability to form internal spaces to meet people's needs for production, residence, study, public activities, etc. The exterior walls of buildings will be eroded by wind, rain, snow, etc. during long-term use. Therefore, the exterior walls of buildings must be painted to protect the buildings.

[0003] Traditionally, the exterior walls of buildings are painted manually, with painters using ropes or lifting baskets to paint the walls. Not only is the installation of the equipment cumbersome, but the installation stability is poor, and the personal safety of the workers cannot be 100% guaranteed. In addition, the strength of manual painting is inconsistent, which will make the painting surface of the wall uneven, and excess paint will drip to the ground and cause environmental pollution. It is also difficult to paint the side walls of the windows outside the building using existing painting devices, and manual painting of the inner walls of the windows is still required, which makes the painting work inefficient. Summary of the invention

[0004] The object of the present invention is to provide a building construction painting device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A painting device for building construction, comprising:

[0007] A suspension mechanism, the suspension mechanism is used to drive the painting device to paint along the building facade;

[0008] A carrying mechanism, the carrying mechanism is used for horizontally moving the painting device, and the carrying mechanism includes a hanging basket;

[0009] Coating mechanism, the coating mechanism is used for coating the exterior of a building and the side wall of an exterior wall. The coating mechanism includes a vertical plate. One side of the vertical plate is provided with a U-shaped plate. One end of a cylinder is fixedly connected to the center position of the side wall of the U-shaped plate. The other end of the cylinder is fixedly connected to a fixed block. The bottom of the fixed block is fixedly connected to a storage tank. Two L-shaped arms fixedly connected to the side wall of the vertical plate are symmetrically fixedly connected to the bottom of the storage tank. A plurality of tooth grooves are equidistantly arranged on the opposite side walls of the U-shaped plate. A spur gear is meshed and connected to one side of the tooth groove. A rotating shaft is fixedly sleeved at the center position of the spur gear. The rotating shaft is rotatably connected to the end of the U-shaped plate. A connecting frame is fixedly connected to the outer wall of the rotating shaft. Two sleeves are symmetrically fixedly connected to the side wall of the connecting frame. A support rod is slidably sleeved inside each of the two sleeves. A compression spring is fixedly connected to the end of the support rod. A connecting plate is fixedly connected between the two support rods. A mounting plate is fixedly connected to one side of the connecting plate. A brush roller is rotatably connected in the mounting plate.

[0010] Furthermore, the suspension mechanism includes:

[0011] A counterweight slide rail, a counterweight block is fixedly arranged at the bottom of the counterweight slide rail;

[0012] A sliding seat, which is slidably embedded in the counterweight slide rail;

[0013] Two moving frames, both are fixedly connected to the side wall of the sliding seat;

[0014] Two rollers, symmetrically rotatably connected to the bottom of the moving frame.

[0015] Furthermore, a toothed plate is fixedly connected to the top of the counterweight slide rail. A toothed column is meshed and connected to the toothed plate. A positioning block is rotatably connected to one side of the toothed column. The positioning block is fixedly connected to the sliding seat. The output end of a driving motor is fixedly connected to the center position of the toothed column.

[0016] Furthermore, a winding wheel is rotatably connected to the top end of each of the two sliding seats. A steel wire rope is fixedly connected to the outer wall of the winding wheel. A winding motor is fixedly arranged at the center position of the winding wheel. Two positioning wheels are rotatably connected to the top end of the moving frame. The steel wire rope is wound around the positioning wheels.

[0017] Furthermore, a positioning frame is fixedly connected to one side of the hanging basket. A limiting plate is fixedly connected in the positioning frame. A screw rod is rotatably connected in the positioning frame. The output end of a servo motor is fixedly connected to the end of the screw rod.

[0018] Furthermore, three limiting posts are slidably connected at equal intervals in the positioning frame, a recovery shell is fixedly connected between the ends of the three limiting posts, an extrusion spring is sleeved outside the limiting posts, and the end of the extrusion spring is fixedly connected with the side wall of the recovery shell.

[0019] Furthermore, a moving seat is fixedly connected to the side wall of the storage bin, the moving seat is in threaded connection with the screw rod, and the moving seat is slidably connected with the limiting posts.

[0020] Furthermore, a plurality of material extrusion heads are fixedly connected at equal intervals on the inner wall of the connecting plate, a sponge strip in contact with the brush roller is arranged in the mounting plate, and a plurality of comb teeth openings are arranged at equal intervals on both sides of the mounting plate.

[0021] Furthermore, the input end of a material pump is fixedly connected to the side wall of the storage bin, the output end of the material pump is fixedly connected with a double-pass sealing cylinder, a double-headed plug is slidably sleeved in the double-pass sealing cylinder, a connecting plate fixedly connected with the bottom of the C-shaped plate is fixedly connected to the end of the double-headed plug, a three-way seat one is fixedly connected to the bottom of the double-pass sealing cylinder, one end of a hose one is fixedly connected to both ends of the three-way seat one, the other end of the hose one is fixedly connected with the side wall of the connecting plate, a three-way seat two is fixedly connected to the top of the double-pass sealing cylinder, and one end of a hose two is fixedly connected to both ends of the three-way seat two.

[0022] Furthermore, one end of a linkage rod is rotatably connected to both the top and the bottom of the C-shaped plate, the other end of the two linkage rods is rotatably connected to a rotating seat, the rotating seat is rotatably sleeved with a rotating shaft, the end of the rotating shaft is rotatably connected to a positioning seat, the positioning seat is fixedly connected with the inner wall of the C-shaped plate, a sleeve column is slidably sleeved outside the rotating shaft, a plurality of soft brush hairs are fixedly connected at equal intervals in a ring shape on the outer wall of the sleeve column, a closing seat in contact with the sleeve column is screwed to the end of the rotating shaft, an arc-shaped plate is rotatably connected to the outside of the rotating shaft, the hose two is communicated with the inside of the arc-shaped plate, and a sticky material roller is rotatably connected in the arc-shaped plate and is in contact with the soft brush hairs.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1. The hanging basket can be suspended by two steel wire ropes in the suspension mechanism, and then the steel wire ropes are gradually released through the winding wheel, so that the steel wire ropes can be gradually released from the top of the building along the facade of the building. The hanging basket can drive the painting mechanism to descend layer by layer, and the output end of the servo motor at the end of the hanging basket will drive the screw to rotate, so that the screw can drive the moving seat to slide along the limit plate for horizontal displacement, and can drive the storage box and the vertical plate to move horizontally along the outer wall of the building. In this process, the compression spring in the sleeve will squeeze the support rod and the connecting plate close to the outer wall of the building, so that the brush roller in the mounting plate can paint the outer wall of the building, and then The paint in the storage box is pumped into the two-way sealing cylinder through a material pump, and then the paint is pressurized into the three-way seat at the bottom, and the hoses at both ends of the three-way seat are connected to the connecting plate, so that the paint can be squeezed into the sponge strip through multiple extrusion heads on the side wall of the connecting plate, so that the bristles on the brush roller and the sponge strip will stick to the surface of the bristles when they rotate and contact, so that the paint can be evenly applied to the exterior wall of the building through the brush roller, so that the exterior facade of the building can be automatically painted over a large area, and the workers can stand in the hanging basket to check the painting work at all times, and can supplement the painting defects, and can also ensure the personal safety of the workers.

[0025] 2. The end of the cylinder will push the mold plate to move, so that the tooth grooves on the outer wall of the mold plate drive the spur gear and the rotating shaft to rotate, thereby driving the support rod and the brush roller to rotate away from the window. In this process, the two brush rollers roll and brush the left and right inner walls of the window until the brush rollers and the left and right inner walls of the window are separated. The mold plate can also drive the two linkage rods to rotate, and the ends of the linkage rods can drive the rotating seat and the socket column to flip, so that the soft bristles on the outer walls of the two socket columns will contact the top and bottom walls of the window. At the same time, the mold The plate drives the connecting plate and the double-headed blocking block to move, so that the double-headed blocking block can close the channel leading to the three-way seat one, while the channel of the three-way seat two will be opened, so that the paint can enter the arc plate through the hose two at both ends of the three-way seat two, and then the paint dipped by the adhesive roller can contact the soft brush bristles, and by driving the vertical plate to move left and right along the window, the inner top wall and the inner bottom wall of the window can be painted. Through the painting mechanism, not only the exterior wall of the building can be painted, but also the inner wall of the window on the exterior wall can be painted, thereby improving the painting efficiency of the building.

[0026] 3. The output end of the driving motor can drive the gear column to rotate and the gear plate to engage and rotate, thereby driving the sliding seat to slide in the counterweight slide rail, so that the sliding seat can drive the moving frame on the side wall and the roller at the bottom to roll on the top of the building, thereby driving the hanging basket to move, thereby expanding the painting area of ​​the painting mechanism. A recovery shell is provided on one side of the hanging basket, and the recovery shell is squeezed against the building wall by a limit column and an extrusion spring. The recovery shell can be used to facilitate the recovery of excess paint and prevent the paint from dripping to the ground and causing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the overall side view structure of the present invention;

[0029] Figure 3 It is a schematic diagram of the suspension mechanism structure in the present invention;

[0030] Figure 4 It is a schematic diagram of the hanging basket connection structure in the present invention;

[0031] Figure 5 It is a schematic diagram of the structure of the bearing mechanism in the present invention;

[0032] Figure 6 It is a schematic diagram of the structure of the brushing mechanism in the present invention;

[0033] Figure 7 It is a schematic diagram of the connection structure of the profiled plate in the present invention;

[0034] Figure 8 It is a schematic diagram of the cross-sectional structure of the double-pass sealing cylinder in the present invention;

[0035] Fig. 9 It is a schematic diagram of the internal structure of the mounting plate in the present invention;

[0036] Fig.10 It is a schematic diagram of the rotating shaft connection structure in the present invention.

[0037] In the figure: 100, suspension mechanism; 101, counterweight slide rail; 102, sliding seat; 103, moving frame; 104, roller; 105, positioning wheel; 106, winding wheel; 107, steel wire rope; 108, toothed plate; 109, toothed column; 110, positioning block; 111, drive motor; 200, bearing mechanism; 201, hanging basket; 202, positioning frame; 203, limiting plate; 204, screw; 205, servo motor; 206, limiting column; 207, recovery shell; 208, compression spring; 300, painting mechanism; 301, vertical plate; 302, L-shaped arm; 303, material storage tank; 304, moving seat; 305, fixed block; 306, cylinder; 307, U-shaped plate; 308, tooth groove; 309, linkage rod; 310, rotating seat; 311, connecting frame; 312, rotating shaft; 313, spur gear; 314, sleeve; 315, support rod; 316, compression spring; 317, communicating plate; 318, material extrusion head; 319, mounting plate; 320, comb tooth opening; 321, sponge strip; 322, brush roller; 323, material pump; 324, double-pass sealing cylinder; 325, double-headed plug; 326, connecting plate; 327, tee seat one; 328, hose one; 329, tee seat two; 330, hose two; 331, positioning seat; 332, rotating shaft; 333, socket column; 334, soft brush hair; 335, closing seat; 336, arc plate; 337, adhesive roller. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] Please refer to Figure 1-10In an embodiment of the present invention, a painting device for a building includes: a suspension mechanism 100 for driving the painting device to paint along the outer facade of the building; a carrying mechanism 200 for horizontally moving the painting device, and the carrying mechanism 200 includes a hanging basket 201; a painting mechanism 300 for painting the outer facade and the side wall of the outer wall of the building. The painting mechanism 300 includes a vertical plate 301. One side of the vertical plate 301 is provided with a U-shaped plate 307. One end of a cylinder 306 is fixedly connected to the center position of the side wall of the U-shaped plate 307. The other end of the cylinder 306 is fixedly connected to a fixed block 305. The bottom of the fixed block 305 is fixedly connected to a storage tank 303. Two L-shaped arms 302 fixedly connected to the side wall of the vertical plate 301 are symmetrically and fixedly connected to the bottom of the storage tank 303. A plurality of tooth grooves 308 are equidistantly formed on the opposite side walls of the U-shaped plate 307. A spur gear 313 is meshed with one side of the tooth groove 308. A rotating shaft 312 is fixedly sleeved at the center position of the spur gear 313. The rotating shaft 312 is rotatably connected to the end of the U-shaped plate 307. A connecting frame 311 is fixedly connected to the outer wall of the rotating shaft 312. Two sleeves 314 are symmetrically and fixedly connected to the side wall of the connecting frame 311. A support rod 315 is slidably sleeved in each of the two sleeves 314. A compression spring 316 is fixedly connected to the end of the support rod 315. A communication plate 317 is fixedly connected between the two support rods 315. One side of the communication plate 317 is fixedly connected to a mounting plate 319. A brush roller 322 is rotatably connected in the mounting plate 319. The suspension mechanism 100 includes: a counterweight slide rail 101, and a counterweight block is fixedly arranged at the bottom of the counterweight slide rail 101; a sliding seat 102 is slidably embedded in the counterweight slide rail 101; two moving frames 103 are provided and are both fixedly connected to the side wall of the sliding seat 102; two rollers 104 are provided and are symmetrically and rotatably connected to the bottom of the moving frames 103. A winding wheel 106 is rotatably connected to the top end of each of the two sliding seats 102. A steel wire rope 107 is fixedly connected to the outer wall of the winding wheel 106. A winding motor is fixedly arranged at the center position of the winding wheel 106. Two positioning wheels 105 are rotatably connected to the top end of the moving frame 103. The steel wire rope 107 is wound around the positioning wheels 105. A positioning frame 202 is fixedly connected to one side of the hanging basket 201. A limiting plate 203 is fixedly connected in the positioning frame 202. A screw rod 204 is rotatably connected in the positioning frame 202. The end of the screw rod 204 is fixedly connected to the output end of a servo motor 205. A moving seat 304 is fixedly connected to the side wall of the storage tank 303. The moving seat 304 is screwed to the screw rod 204 and is slidably connected to a limiting column 206. A plurality of extrusion heads 318 are equidistantly and fixedly connected to the inner wall of the communication plate 317. A sponge strip 321 in contact with the brush roller 322 is arranged in the mounting plate 319. A plurality of comb teeth openings 320 are equidistantly formed on both sides of the mounting plate 319.

[0040] Specifically, the hanging basket 201 can be suspended by the two steel wires 107 in the suspension mechanism 100, and then the steel wires 107 are gradually released through the winding wheel 106, so that the steel wires 107 can be gradually released slowly from the top of the building along the facade of the building, and the painting mechanism 300 can be driven by the hanging basket 201 to descend layer by layer, and the output end of the servo motor 205 at the end of the hanging basket 201 will drive the screw 204 to rotate, so that the screw 204 can drive the moving seat 304 to slide along the limit plate 203 for horizontal displacement, and can drive the storage box 303 and the vertical plate 301 to move horizontally along the outer wall of the building. In this process, the compression spring 316 in the sleeve 314 will squeeze the support rod 315 and the connecting plate 317 close to the outer wall of the building, so that the brush roller 322 in the mounting plate 319 can The exterior wall of the building is painted, and then the paint in the storage box 303 is pumped into the two-way sealing cylinder 324 through the material pump 323, and then the paint is pressurized into the three-way seat 327 at the bottom, and the hose 328 at both ends of the three-way seat 327 is connected to the connecting plate 317, so that the paint can be squeezed and immersed into the sponge strip 321 through the multiple extrusion heads 318 on the side wall of the connecting plate 317, so that the bristles on the brush roller 322 and the sponge strip 321 will stick to the surface of the bristles when they rotate and contact, so that the paint can be evenly applied to the exterior wall of the building through the brush roller 322, so that the exterior facade of the building can be automatically painted over a large area, and the workers can stand in the hanging basket 201 to check the painting work at all times, and can supplement the painting defects, and can also ensure the personal safety of the workers.

[0041] Embodiment 1

[0042] like Figure 3-4 As shown, in this embodiment, a tooth plate 108 is fixedly connected to the top of the counterweight slide rail 101, and a tooth column 109 is meshedly connected to the tooth plate 108. A positioning block 110 is rotatably connected to one side of the tooth column 109. The positioning block 110 is fixedly connected to the sliding seat 102, and the output end of the drive motor 111 is fixedly connected to the center of the tooth column 109. Three limiting columns 206 are slidably connected to the positioning frame 202 at a medium distance, and a recovery shell 207 is fixedly connected between the ends of the three limiting columns 206. An extrusion spring 208 is sleeved on the outside of the limiting column 206, and the end of the extrusion spring 208 is fixedly connected to the side wall of the recovery shell 207.

[0043] In this embodiment, the output end of the driving motor 111 can drive the tooth column 109 to rotate and mesh with the tooth plate 108 to rotate, thereby driving the sliding seat 102 to slide in the counterweight slide rail 101, so that the sliding seat 102 can drive the moving frame 103 on the side wall and the rollers 104 at the bottom to roll on the top of the building. Therefore, the hanging basket 201 can be driven to move, thereby expanding the painting area of the painting mechanism 300. A recovery shell 207 is arranged on one side of the hanging basket 201. The limiting column 206 and the compression spring 208 are used to squeeze the recovery shell 207 against the building wall surface. The recovery shell 207 can facilitate the recovery of excess paint and prevent the paint from dripping to the ground and causing environmental pollution.

[0044] Embodiment 2

[0045] As Figure 7-10 shown, in this embodiment, the input end of the material pump 323 is fixedly connected to the side wall of the storage tank 303. The output end of the material pump 323 is fixedly connected to a double-pass sealing cylinder 324. A double-headed plug 325 is slidably sleeved in the double-pass sealing cylinder 324. One end of the double-headed plug 325 is fixedly connected to a connecting plate 326 fixedly connected to the bottom of the C-shaped plate 307. The bottom of the double-pass sealing cylinder 324 is fixedly connected to a three-way seat one 327. Both ends of the three-way seat one 327 are fixedly connected to one end of a hose one 328. The other end of the hose one 328 is fixedly connected to the side wall of the connecting plate 317. The top of the double-pass sealing cylinder 324 is fixedly connected to a three-way seat two 329. Both ends of the three-way seat two 329 are fixedly connected to one end of a hose two 330. One end of a linkage rod 309 is rotatably connected to the top and bottom of the C-shaped plate 307. The other ends of the two linkage rods 309 are rotatably connected to a rotating seat 310. The rotating seat 310 is rotatably sleeved with a rotating shaft 332. One end of the rotating shaft 332 is rotatably connected to a positioning seat 331. The positioning seat 331 is fixedly connected to the inner wall of the C-shaped plate 307. A sleeve column 333 is slidably sleeved on the outside of the rotating shaft 332. A plurality of soft brush hairs 334 are fixedly connected to the outer wall of the sleeve column 333 at equal intervals in the circumferential direction. A closing seat 335 that abuts against the sleeve column 333 is screwed to the end of the rotating shaft 332. An arc-shaped plate 336 is rotatably connected to the outside of the rotating shaft 332. The hose two 330 is communicated with the inside of the arc-shaped plate 336. A glue applicator roller 337 is rotatably connected in the arc-shaped plate 336. The glue applicator roller 337 is in contact with the soft brush hairs 334.

[0046] During specific implementation, the end of the cylinder 306 will push the molded plate 307 to move, so that the molded plate 307 drives the spur gear 313 and the rotating shaft 312 to rotate relative to the tooth groove 308 on the outer wall, thereby driving the support rod 315 and the brush roller 322 to rotate away from the window. During this process, the two brush rollers 322 roll and brush the left and right inner walls of the window until the brush rollers 322 are separated from the left and right inner walls of the window. The molded plate 307 can also drive the two linkage rods 309 to rotate, and the end of the linkage rod 309 can drive the rotating seat 310 and the socket column 333 to flip, so that the soft bristles 334 on the outer walls of the two socket columns 333 will contact the top and bottom walls of the window. The two ends of the three-way seat 329 are opened, so that the paint passes through the hose 2 330 at both ends of the three-way seat 329 into the arc plate 336, and then the paint dipped by the adhesive roller 337 can contact the soft brush bristles 334, and by driving the vertical plate 301 to move left and right along the window, the inner top wall and the inner bottom wall of the window can be painted. Through the painting mechanism 300, not only the exterior wall of the building can be painted, but also the inner wall of the window on the exterior wall can be painted, thereby improving the painting efficiency of the building.

[0047] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0048] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A building construction painting device, characterized in that: Comprising: A suspension mechanism (100) for driving a painting device to paint along the outer facade of a building; A bearing mechanism (200) for horizontally moving the painting device, the bearing mechanism (200) including a hanging basket (201); A painting mechanism (300) for painting the outer facade of a building and the side wall of an exterior wall, the painting mechanism (300) including a vertical plate (301), one side of the vertical plate (301) is provided with a U-shaped plate (307), one end of a cylinder (306) is fixedly connected to the center position of the side wall of the U-shaped plate (307), the other end of the cylinder (306) is fixedly connected to a fixed block (305), the bottom of the fixed block (305) is fixedly connected to a storage tank (303), two L-shaped arms (302) symmetrically fixedly connected to the side wall of the vertical plate (301) are fixedly connected to the bottom of the storage tank (303), a plurality of tooth grooves (308) are equidistantly arranged on the opposite side walls of the U-shaped plate (307), a spur gear (313) is meshed and connected to one side of the tooth groove (308), a rotating shaft (312) is fixedly sleeved at the center position of the spur gear (313), the rotating shaft (312) is rotatably connected to the end of the U-shaped plate (307), a connecting frame (311) is fixedly connected to the outer wall of the rotating shaft (312), two sleeves (314) are symmetrically fixedly connected to the side wall of the connecting frame (311), a strut (315) is slidably sleeved inside each of the two sleeves (314), a compression spring (316) is fixedly connected to the end of the strut (315), a communicating plate (317) is fixedly connected between the two struts (315), a mounting plate (319) is fixedly connected to one side of the communicating plate (317), and a brush roller (322) is rotatably connected in the mounting plate (319).

2. A building construction painting device according to claim 1, characterized in that: The suspension mechanism (100) includes: A counterweight slide rail (101) with a counterweight block fixedly arranged at the bottom; A sliding seat (102) slidably and embeddedly connected in the counterweight slide rail (101); Two moving frames (103) are both fixedly connected to the side wall of the sliding seat (102); Two rollers (104) are symmetrically rotatably connected to the bottom of the moving frame (103).

3. A building construction painting device according to claim 2, characterized in that: A toothed plate (108) is fixedly connected to the top of the counterweight slide rail (101), a toothed column (109) is meshed and connected to the toothed plate (108), a positioning block (110) is rotatably connected to one side of the toothed column (109), the positioning block (110) is fixedly connected to the sliding seat (102), and the output end of a driving motor (111) is fixedly connected to the center position of the toothed column (109).

4. A building construction painting device according to claim 2, characterized in that: Winch wheels (106) are rotatably connected to the top ends of the two sliding seats (102), a steel wire rope (107) is fixedly connected to the outer wall of the winch wheel (106), a winding motor is fixedly arranged at the center position of the winch wheel (106), two positioning wheels (105) are rotatably connected to the top end of the moving frame (103), and the steel wire rope (107) is wound around the positioning wheels (105).

5. A building construction painting device according to claim 4, characterized in that: One side of the hanging basket (201) is fixedly connected with a positioning frame (202). A limiting plate (203) is fixedly connected in the positioning frame (202). A screw rod (204) is rotatably connected in the positioning frame (202). The end of the screw rod (204) is fixedly connected with the output end of a servo motor (205).

6. A building construction painting device according to claim 5, characterized in that: Three limiting columns (206) are slidably connected in the positioning frame (202) at equal intervals. A recovery shell (207) is fixedly connected between the ends of the three limiting columns (206). An extrusion spring (208) is sleeved outside the limiting column (206). The end of the extrusion spring (208) is fixedly connected with the side wall of the recovery shell (207).

7. A building construction painting device according to claim 6, characterized in that: A moving seat (304) is fixedly connected to the side wall of the storage box (303). The moving seat (304) is in threaded connection with the screw rod (204). The moving seat (304) is slidably connected with the limiting column (206).

8. A building construction painting device according to claim 6, characterized in that: A plurality of material extrusion heads (318) are fixedly connected to the inner wall of the communication plate (317) at equal intervals. A sponge strip (321) in contact with the brush roller (322) is arranged in the mounting plate (319). A plurality of comb teeth openings (320) are equally spaced on both sides of the mounting plate (319).

9. A building construction painting device according to claim 6, characterized in that: The input end of a material pump (323) is fixedly connected to the side wall of the storage box (303). The output end of the material pump (323) is fixedly connected with a double-pass sealing cylinder (324). A double-headed plug (325) is slidably sleeved in the double-pass sealing cylinder (324). The end of the double-headed plug (325) is fixedly connected with a connecting plate (326) fixedly connected to the bottom of the C-shaped plate (307). The bottom of the double-pass sealing cylinder (324) is fixedly connected with a three-way seat one (327). One end of a hose one (328) is fixedly connected to both ends of the three-way seat one (327). The other end of the hose one (328) is fixedly connected to the side wall of the communication plate (317). The top of the double-pass sealing cylinder (324) is fixedly connected with a three-way seat two (329). One end of a hose two (330) is fixedly connected to both ends of the three-way seat two (329).

10. A building construction painting device according to claim 9, characterized in that: One end of a linkage rod (309) is rotatably connected to the top and bottom of the C-shaped plate (307). The other ends of the two linkage rods (309) are rotatably connected to a rotating seat (310). The rotating seat (310) is rotatably sleeved with a rotating shaft (332). The end of the rotating shaft (332) is rotatably connected to a positioning seat (331). The positioning seat (331) is fixedly connected to the inner wall of the C-shaped plate (307). A sleeve column (333) is slidably sleeved outside the rotating shaft (332). A plurality of soft bristles (334) are fixedly connected to the outer wall of the sleeve column (333) at equal intervals in a circular shape. The end of the rotating shaft (332) is in threaded connection with a closing seat (335) that abuts against the sleeve column (333). An arc-shaped plate (336) is rotatably connected to the outside of the rotating shaft (332). The hose two (330) is connected to the inside of the arc-shaped plate (336). A sticky material roller (337) is rotatably connected in the arc-shaped plate (336). The sticky material roller (337) is in contact with the soft bristles (334).

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