CN-121992926-A - Wall spraying device for building

CN121992926ACN 121992926 ACN121992926 ACN 121992926ACN-121992926-A

Abstract

The invention provides a wall surface spraying device for a building, which relates to the technical field of building construction and comprises a moving assembly, a hanging plate and a spraying assembly, wherein the moving assembly, the hanging plate and the spraying assembly are arranged at the top of a wall body, a limiting rail extending along the extending direction of the wall body is fixed at the top of the wall body, the moving assembly is guided to slide on the limiting rail, the spraying assembly is fixedly arranged on the hanging plate, a plurality of hanging lugs distributed at left and right intervals are fixed at the top of the hanging plate, the moving assembly is fixedly connected with the hanging lugs through ropes, and the device is provided with three different spraying modes, and can be used independently by a transverse spraying head or a vertical spraying head, and can be used cooperatively by the transverse spraying head and the vertical spraying head, so that multilayer spraying can be realized, the spraying uniformity can be ensured, and the integral spraying effect can be improved.

Inventors

QIAN GANG
Wan Hongxian
ZHU PENGFEI
ZENG LI
Hou Weichen
LIAO SHUXIAN
ZHOU YONGHONG
Tang Kunyu
WANG QIAN

Assignees

中国建筑第七工程局有限公司

Dates

Publication Date: 20260508
Application Date: 20260204

Claims (10)

1. The wall surface spraying device for the building is characterized by comprising a moving assembly, a hanging plate (1) and a spraying assembly, wherein the moving assembly, the hanging plate (1) and the spraying assembly are arranged on the top of a wall body (3); the top of the wall body (3) is fixedly provided with a limit rail (4) extending along the extending direction of the wall body (3), and the moving assembly is guided to slide on the limit rail (4), the spraying assembly is fixedly arranged on the hanging plate (1), the top of the hanging plate (1) is fixedly provided with a plurality of hanging lugs (5) which are distributed at intervals left and right, and the moving assembly is fixedly connected with the hanging lugs (5) through ropes (6); The spraying assembly comprises an upper-stage transverse reciprocating assembly (2), a lower-stage transverse reciprocating assembly (7), a transverse spraying head (8), a vertical spraying head (9) and a gear box, wherein the upper-stage transverse reciprocating assembly (2) is fixedly arranged on one side, far away from a wall body (3), of a hanging plate (1) in a extending mode along the left-right direction, the lower-stage transverse reciprocating assembly (7) is fixedly arranged on one side, far away from the wall body (3), of the hanging plate (1) along the left-right direction, an upper-stage mounting plate (11) capable of transversely moving is connected to the upper-stage transverse reciprocating assembly (2) in a transmission mode, the transverse spraying head (8) is mounted on the upper-stage mounting plate (11), a vertical mounting plate (12) is connected to the lower-stage transverse reciprocating assembly (7) in a transmission mode, and the vertical spraying head (9) is mounted on the vertical mounting plate (12) through a vertical reciprocating piece; The gear box is fixed on the suspension plate (1), a first driving motor (13) is fixed in the gear box, and an output shaft of the first driving motor (13) is in transmission connection with the upper-level transverse reciprocating assembly (2) through the gear box so that the transverse spraying head (8) can independently reciprocate; An output shaft of the first driving motor (13) is in transmission connection with the lower-stage transverse reciprocating assembly (7) through a gear box, so that the vertical spraying head (9) can independently reciprocate; The output shaft of the first driving motor (13) is simultaneously in transmission connection with the upper-stage transverse reciprocating assembly (2) and the lower-stage transverse reciprocating assembly (7) through a gear box, so that the transverse spraying head (8) and the vertical spraying head (9) can cooperatively and cooperatively move.
2. The wall surface spraying device for the building according to claim 1, wherein the upper-stage transverse reciprocating assembly (2) comprises an upper-stage screw rod (201) and an upper-stage polish rod (202) which are arranged in a manner of extending in the left-right direction; The left end and the right end of the upper lead screw (201) and the upper polished rod (202) are both arranged on the suspension plate (1) through upper support seats; The output shaft of the first driving motor (13) is in transmission connection with the upper-level screw rod (201), the upper-level mounting plate (11) is sleeved on the upper-level screw rod (201) and the upper-level polished rod (202), and the upper-level mounting plate (11) is in threaded connection with the upper-level screw rod (201).
3. The wall surface spraying device for the building according to claim 2, wherein an upper storage box is fixed on the upper mounting plate (11), and the discharge end of the upper storage box is connected with the transverse spraying head (8) through an upper pipeline.
4. The wall surface spraying device for construction according to claim 2, wherein the lower-stage transverse reciprocating assembly (7) comprises a lower-stage screw rod (701) and a lower-stage polish rod (702) which are arranged to extend in the left-right direction; the left end and the right end of the lower-stage screw rod (701) and the lower-stage polished rod (702) are both arranged on the suspension plate (1) through lower-stage supporting seats; The lower lead screw (701) is in transmission connection with an output shaft of the first driving motor (13) through a gear box; The vertical mounting plate (12) is sleeved on the lower-stage screw rod (701) and the lower-stage polished rod (702), the vertical mounting plate (12) is in threaded connection with the lower-stage screw rod (701), the vertical reciprocating piece is mounted on the vertical mounting plate (12), and the vertical spraying head (9) is mounted on the vertical reciprocating piece.
5. A wall surface painting apparatus for construction according to claim 4, characterized in that the vertical reciprocator comprises a telescopic device (15) extending in up-down direction; The telescopic equipment (15) is fixed on the vertical mounting plate (12), the vertical spraying head (9) is arranged at the upper end of a movable section of the telescopic equipment (15), an infrared sensor is arranged in the gear box, and the telescopic equipment (15) is connected with the infrared sensor through a controller signal.
6. The wall surface spraying device for construction according to claim 4, wherein the vertical reciprocating member further comprises a reciprocating type groove drum (1501) extending in the up-down direction, a vertical rod (1502) extending in the up-down direction, a guide block (1503) and a transmission assembly; the lower lead screw (701) is in transmission connection with the reciprocating type groove barrel (1501) through a transmission component; The vertical mounting plate (12) is provided with a concave groove (17) for guiding and sliding of the vertical rod (1502), the guide block (1503) is fixed on the vertical rod (1502), and the guide block (1503) is guided and sliding in the grains of the reciprocating groove barrel part (1501); the vertical spraying head (9) is arranged at the upper end of the vertical rod (1502).
7. The wall painting device for construction according to claim 6, characterized in that the transmission assembly comprises a rack (18), a mating gear (19), a first sprocket (20) and a second sprocket (21); The rack (18) is fixed on the vertical mounting plate (12), a fixed supporting seat is fixed on the vertical mounting plate (12), a conducting rod (22) extending along the up-down direction is inserted in the fixed supporting seat in a rotating mode, the upper end of the conducting rod (22) is fixedly connected with a matched gear (19), and the matched gear (19) is meshed with the rack (18); The lower end of the conducting rod (22) is fixedly connected with the first sprocket (20), the lower end of the reciprocating type grooved drum (1501) is fixedly connected with the second sprocket (21), and the first sprocket (20) and the second sprocket (21) are in transmission connection through a chain.
8. The wall surface spraying device for the building according to claim 5 or 6, wherein a lower storage box is fixed on the vertical mounting plate (12), and a discharge port of the lower storage box is connected with the vertical spraying head (9) through a lower pipeline.
9. The wall surface spraying device for the building according to claim 4, wherein the gear set box comprises a box body (29), a gear sleeve (23), an upper first gear (24), an upper second gear (25), a lower first gear (26), a lower second gear (27) and a transmission gear piece (28), and one end, close to the box body (29), of each of the upper lead screw (201) and the lower lead screw (701) rotates on the inner wall of the box body (29); The first driving motor (13) is fixed in the box body (29), and the gear sleeve (23) is connected to an output shaft of the first driving motor (13) through a guide spline and can move along the extending direction of the output shaft of the first driving motor (13); The upper first gear (24) and the upper second gear (25) are fixed on the upper lead screw (201) at intervals from left to right, and the size of the upper second gear (25) is larger than that of the upper first gear (24); the lower first gear (26) and the lower second gear (27) are fixed on a lower lead screw (701) at intervals from left to right, and the size of the lower first gear (26) is smaller than that of the lower second gear (27); The transmission gear member (28) is rotatably arranged on the box body (29), and the gear sleeve (23) can be meshed and matched with the upper-stage first gear (24), the lower-stage first gear (26) or the upper-stage second gear (25) and the transmission gear member (28); an adjusting assembly (30) is arranged in the box body (29), and the adjusting assembly (30) is rotationally connected with the gear sleeve (23) so that the gear sleeve (23) extends and moves along the output shaft of the first driving motor (13).
10. The wall surface spraying device for the building according to claim 9, wherein the gear sleeve (23) comprises a spline cylinder (2301) which slides on an output shaft of the first driving motor (13), a primary gear (2302) fixed on one side of the spline cylinder (2301) close to the first driving motor (13), and a secondary gear (2303) fixed on one side of the spline cylinder (2301) far from the first driving motor (13); The primary gear (2302) is larger in size than the secondary gear (2303), the primary gear (2302) is capable of meshing with either the upper stage first gear (24) or the lower stage first gear (26), and the secondary gear (2303) is capable of meshing with both the upper stage second gear (25) and the transmission gear member (28).

Description

Wall spraying device for building Technical Field The invention relates to the technical field of building construction, in particular to a wall surface spraying device for a building. Background The wall surface spraying is a common building decoration and protection process, and the wall surface is sprayed with paint or other materials to realize the functions of decoration, water resistance, fire resistance, heat preservation and the like. The wall surface spraying is widely applied to the fields of houses, commercial buildings, industrial facilities and the like, and has the advantages of high construction speed, uniform coverage, strong adaptability and the like. The invention discloses a spraying device and an intelligent spraying robot for building decoration, which are disclosed by Chinese patent publication No. CN112593683B and comprise a foldable plate, wherein a plurality of coating nozzles are uniformly distributed on the foldable plate, the foldable plate comprises a flat plate part and side plates, the coating nozzles are arranged on the flat plate part, the flat plate part is provided with two side plates which are rotatably arranged, at least one side of each flat plate part is rotatably provided with the side plates, the flat plate part and all the side plates arranged on the flat plate part form a folding half body, namely the foldable plate comprises two folding half bodies, and the foldable plate can be switched among a full flat state, a corner spraying state and a corner spraying state. The Chinese patent discloses a building wall spraying device, and publication number is CN114439194A, including standpipe, leak hole, empty box and shower nozzle, the vertical middle part of inserting at the middle part of empty box in middle part of standpipe, the middle part of standpipe is provided with the leak hole, and the leak hole is located the empty box, and the both ends of standpipe all are connected with the shower nozzle. Still include the sealing washer, the middle part of standpipe is provided with two sealing washer, and two sealing washer are laminated with the upper and lower both sides of empty box respectively. The vertical pipe is characterized by further comprising two baffle rings, wherein the two baffle rings are arranged in the middle of the vertical pipe and are respectively positioned at the outer sides of the two sealing rings. The vertical pipe is characterized by further comprising valves, and the valves are arranged at the upper end and the lower end of the vertical pipe. The two spray heads are arranged, and the spray heads can be turned over to switch the spray. Although the above patent is capable of spraying the corner drop by multiple spray heads, the conventional wall spraying scheme has the disadvantage of relying on unidirectional movement (transverse or vertical) of a single spray head, which results in a core limitation in that only a single layer of spraying can be accomplished in one operation. To achieve the standard coating thickness, the operator has to time-consuming and laborious to repeat the entire spraying procedure. The repeated labor greatly reduces the construction efficiency, and ensures that the uniformity of the coating is difficult to ensure, thereby influencing the whole spraying effect. Disclosure of Invention The invention aims to provide a wall surface spraying device for a building, and aims to solve the problems that in the prior art, the whole spraying is repeated, the construction efficiency is low, the uniformity of a coating is difficult to ensure, and the whole spraying effect is influenced. The wall surface spraying device for the building comprises a moving assembly, a hanging plate and a spraying assembly which are arranged at the top of a wall body; The spraying assembly is fixedly arranged on a hanging plate, a plurality of hanging lugs distributed at left and right intervals are fixed on the top of the hanging plate, and the moving assembly is fixedly connected with the hanging lugs through ropes; The spraying assembly comprises an upper-stage transverse reciprocating assembly, a lower-stage transverse reciprocating assembly, a transverse spraying head, a vertical spraying head and a gear box, wherein the upper-stage transverse reciprocating assembly is fixedly arranged on one side, far away from a wall body, of a hanging plate in a extending mode along the left-right direction, the lower-stage transverse reciprocating assembly is fixedly arranged on one side, far away from the wall body, of the hanging plate in a extending mode along the left-right direction, an upper-stage mounting plate capable of transversely moving is connected to the upper-stage transverse reciprocating assembly in a transmission mode, the transverse spraying head is mounted on the upper-stage mounting plate, the lower-stage transverse reciprocating assembly is connected with a vertical mounting plate in a transmission mode, and the vertical spraying head