CN111101724A

CN111101724A - House outer wall surface dust cleaning equipment for building with it is efficient

Info

Publication number: CN111101724A
Application number: CN201911349325.XA
Authority: CN
Inventors: 于忠福
Original assignee: Qingdao Xinhuayou Construction Group Co Ltd
Current assignee: Qingdao Xinhuayou Construction Group Co Ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-05-05

Abstract

The invention discloses a high-efficiency cleaning device for dust on the surface of the outer wall of a building house, which comprises a supporting seat, a water tank is arranged at the center of the top of the supporting seat, a water suction pump is arranged at one side in the water tank and is connected with a water suction pipe, the water pumping pipe penetrates through the water tank, extends to the upper part of the water tank and is provided with a first adapter, the other side of the top of the water tank is provided with a water inlet, two ends of the top of the supporting seat are respectively provided with a first supporting column, a supporting platform is transversely arranged between the tops of the first supporting columns at two ends, two ends of the top of the supporting platform are respectively provided with a second supporting column, the top of the second supporting column is respectively provided with a third supporting column, the top of support column three all is equipped with the cylinder, is located one of them side the cylinder outside middle part is connected with fixed plate two, the top of fixed plate two just keeps away from cylinder one end is equipped with the montant. Has the advantages that: the danger of high-altitude operation is avoided, the working efficiency is improved, and the labor force is greatly reduced.

Description

House outer wall surface dust cleaning equipment for building with it is efficient

Technical Field

The invention relates to the technical field of dust cleaning equipment for buildings, in particular to efficient dust cleaning equipment for the surface of an outer wall of a building.

Background

The building is a general name of buildings and structures, and is an artificial environment created by people by using mastered material technical means and applying certain scientific laws, geomantic omen concepts and aesthetic rules to meet the needs of social life, wherein the construction engineering of the house building comprises factory buildings, theaters, hotels, shops, schools, hospitals, houses and the like, the new construction, reconstruction or extension of the house building needs to be realized by using materials of construction activities, and the auxiliary structure facilities refer to water towers, bicycle sheds, pools and the like matched with the house building. The house decoration refers to the actions of digging walls, floors, moving window positions, changing load-bearing or non-load-bearing structures, adding house separation structures, improving house appearance, decorating indoor layout and the like.

The easy deposition in surface of building needs often to carry out the deashing to building surface, and the dust on building surface is generally artifical clearance at present for intensity of labour is big, and cleaning efficiency is low, and high altitude construction takes place danger easily, consequently needs to develop a house exterior wall surface dust cleaning equipment for building that has high efficiency urgently.

Disclosure of Invention

The technical task of the invention is to provide an efficient cleaning device for dust on the surface of the building outer wall to solve the problems in the background.

The technical scheme of the invention is realized as follows:

the efficient cleaning equipment for dust on the surface of the outer wall of the building comprises a supporting seat, wherein a water tank is arranged at the center of the top of the supporting seat, a water suction pump is arranged on one side in the water tank, a water suction pipe is connected onto the water suction pump, the water suction pipe penetrates through the water tank and extends to the position above the water tank, a first adapter is installed, a water inlet is formed in the other side of the top of the water tank, first supporting columns are arranged at two ends of the top of the supporting seat, a supporting table is transversely arranged between the tops of the first supporting columns at two ends, second supporting columns are arranged at two ends of the top of the supporting table, third supporting columns are arranged at the tops of the second supporting columns, a cylinder is arranged at the top of each third supporting column, a second fixing plate is connected to the middle part of the outer side of the cylinder at, the pipe is clamped in the clamping plate, two ends of the pipe are respectively provided with a spray head and a second adapter, a hose is connected in the second adapter, the other end of the hose is connected with the first adapter, a screw rod is transversely arranged between the lower parts of two supporting columns at two ends, the input end of the screw rod is connected with a first motor, the first motor is arranged at the lower parts of two sides of the supporting columns, a motor shell is arranged outside the first motor, threaded sleeves in threaded fit with the screw rod are sleeved on the screw rod at two sides, a first supporting rod is arranged at the top of each threaded sleeve at two sides, a first track wheel is arranged at the top of each supporting rod, a second track wheel is arranged above each track wheel, the second track wheel is connected with the first track wheel through a belt, two sides of the track wheel are movably connected with symmetrical movable plates, and the upper ends of the movable plates at two ends, the end part of the movable shaft is sleeved with a third supporting rod, the top of the third supporting rod is provided with a second brush plate, the middle parts of the side edges of the two side movable plates are provided with chutes, slide rods matched with the chutes are arranged in the chutes, the side edges of the slide rods are provided with second supporting rods, the tops of the second supporting rods on the two sides are provided with symmetrical first brush plates, transverse plates are transversely arranged above the screw rods and between the second supporting rods on the two sides, slide rails are arranged in the transverse plates, pulleys matched with the slide rails are arranged on two sides in the slide rails, and the pulleys are respectively movably connected to the middle parts of the side edges of the first rail wheels; the utility model discloses a support column, including support column one, lifting mechanism, connecting rod, lifter, guide bar, supporting column one, the cover is equipped with guide bar matched with sliding sleeve, the sliding sleeve side is connected with the connecting rod, the connecting rod just keeps away from sliding sleeve one end is equipped with L type extension board, the top of L type extension board is fixed with the lifter plate, the top of lifter plate is equipped with the roof, just the roof run through in support column one extends to be fixed the bottom both ends of brace table, the lifter plate just keeps away from guide bar one side is equipped with the teeth of a cogwheel, just keep away from in the support column one guide bar one side upper portion is equipped with motor two, the output of motor two be connected with teeth of a cogwheel engaged with gear six.

Preferably, the bottom both ends of supporting seat all are equipped with the removal wheel, just remove and all install the hasp on the wheel.

Preferably, a group of first fixing plates is arranged on the upper portion of the side edge of the second supporting column, which is located on one side below the second fixing plates, rotary columns are arranged between the first fixing plates, springs are arranged at the tops and the bottoms of the rotary columns, the springs are fixed with the corresponding side edges of the first fixing plates through spring pieces, and the hoses are wound on the surfaces of the rotary columns.

Preferably, the cylinder is provided with a hollow opening corresponding to one side of the second support rod, one end of the middle part in the cylinder is provided with a first gear, and one side edge of the first gear is provided with a second gear meshed with the first gear.

Preferably, the top of the second gear is provided with a third gear, one side of the third gear, which is far away from the first gear, is provided with a fourth gear engaged with the three phases of the gears, the third gear and the four sides of the gears are provided with symmetrical first movable rods, and the first movable rods penetrate through the openings and extend to the outer side of the column body.

Preferably, one end of the first movable rod, which is far away from the third gear and one end of the fourth gear, is provided with a second movable rod, and the corresponding end parts of the second movable rods are provided with fifth gears which are meshed with each other.

Preferably, the top center department of five gears all alternates and is equipped with the loose axle, is equipped with the fixed block between the top of both ends loose axle, just the fixed block is the spill structure, the fixed block just is close to one side of branch two all is equipped with the ejector pad, the ejector pad just keeps away from one side of fixed block is all fixed the side middle part of branch two.

Preferably, the outer sides of the movable rods on the two sides are far away from the gear III and one end of the gear IV is provided with a telescopic air rod, and one end of the telescopic air rod far away from the movable rod I is fixed at the two ends of the side edge of the column body.

Preferably, the first brush plate and the second brush plate are both embedded at the tops of the third support rod and the second support rod in a detachable mode, and brushes are embedded at the sides of the first brush plate and the second brush plate.

Preferably, the spray head is located above the side edges of the first brush plate and the second brush plate.

Compared with the prior art, the invention has the advantages and positive effects that:

1. at the elevating system of an inside setting of support column, accessible elevating system supports a supporting bench and up rises, makes the brush board clean the dust on house outer wall surface from top to bottom under the cooperation between accessible screw rod and the thread bush simultaneously to avoid high altitude construction's danger, and improved work efficiency, and great reduction the labour.

2. The rotating column is arranged on two sides of the supporting column on one side, and the top and the bottom of the rotating column are connected with the first fixing plate through the springs, so that the hose is wound on the rotating column conveniently, and the phenomenon that the hose is knotted due to the fact that the hose is directly dragged is avoided.

3. The push blocks are arranged on the side edges of the second supporting rods, so that the limiting effect can be achieved, and the stability of the first brush plate during movement is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of an overall architecture according to an embodiment of the present invention;

FIG. 2 is a schematic view of a partial structure of a cleaning apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic view of a column end connection according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of an internal lifting structure of a support column according to an embodiment of the invention.

In the figure:

1. a supporting seat; 2. a water tank; 3. a water pump; 4. a water pumping pipe; 5. a first adapter; 6. a water inlet; 7. a first supporting column; 8. a support table; 9. a second supporting column; 10. a third support column; 11. a cylinder; 12. a second fixing plate; 13. a vertical rod; 14. clamping a plate; 15. a conduit; 16. a spray head; 17. a second adapter; 18. a hose; 19. a screw; 20. a first motor; 21. a motor housing; 22. a threaded sleeve; 23. a first support rod; 24. a first rail wheel; 25. a second rail wheel; 26. a belt; 27. a movable plate; 28. a third support rod; 29. brushing a second plate; 30. a chute; 31. a slide bar; 32. a second supporting rod; 33. brushing a first plate; 34. a transverse plate; 35. a slide rail; 36. a pulley; 37. a guide bar; 38. a sliding sleeve; 39. a connecting rod; 40. an L-shaped support plate; 41. a lifting plate; 42. a top plate; 43. gear teeth; 44. a second motor; 45. a sixth gear; 46. a moving wheel; 47. a first fixing plate; 48. a spin column; 49. a spring; 50. a first gear; 51. a second gear; 52. a third gear; 53. a fourth gear; 54. a first movable rod; 55. a second movable rod; 56. a fifth gear; 57. a fixed block; 58. a push block; 59. a telescopic air rod.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

The invention is further described with reference to the following figures and specific examples.

In the first embodiment, as shown in fig. 1-4, the efficient cleaning device for dust on the surface of the building outer wall according to the embodiment of the present invention includes a support base 1, a water tank 2 is disposed at the center of the top of the support base 1, a water pump 3 is disposed on one side in the water tank 2, the water pump 3 is connected to a water pumping pipe 4, the water pumping pipe 4 penetrates through the water tank 2, extends to the upper side of the water tank 2, and is provided with a first adaptor 5, a water inlet 6 is disposed on the other side of the top of the water tank 2, support columns 7 are disposed at two ends of the top of the support base 1, a support table 8 is transversely disposed between the tops of the support columns 7 at two ends, support columns two 9 are disposed at two ends of the top of the support table 8, support columns three 10 are disposed at the tops of the support columns two 9, columns 11 are disposed at the tops of the support columns three 10, the top of the second fixing plate 12 is provided with a vertical rod 13 far away from one end of the cylinder 11, the top of the vertical rod 13 is provided with a clamping plate 14, a guide pipe 15 is clamped in the clamping plate 14, two ends of the guide pipe 15 are respectively provided with a spray head 16 and a second adapter 17, a hose 18 is connected in the second adapter 17, the other end of the hose 18 is connected with the first adapter 5, a screw rod 19 is transversely arranged between the lower parts of two supporting columns 9 at two ends, the input end of the screw rod 19 is connected with a first motor 20, the first motor 20 is arranged at the lower part of the side edge of the second supporting column 9, a motor shell 21 is arranged outside the first motor 20, threaded sleeves 22 in threaded fit with the screw rod 19 are sleeved on two sides of the screw rod 19, a first support rod 23 is arranged at the tops of the threaded sleeves 22 at two sides, a first rail wheel 24 is arranged at the tops of the first support, wherein the second rail wheel 25 is connected with the first rail wheel 24 through a belt 26, the side edges of the second rail wheel 25 are movably connected with symmetrical movable plates 27, the upper end parts of the movable plates 27 at the two ends are connected in a penetrating way through movable shafts, wherein, a third support rod 28 is sleeved on the end part of the movable shaft, a second brush plate 29 is arranged on the top of the third support rod 28, a sliding groove 30 is arranged in the middle of the side edge of the movable plates 27 on the two sides, a sliding rod 31 matched with the sliding groove 30 is arranged in each sliding groove 30, a second supporting rod 32 is arranged on each side edge of each sliding rod 31, symmetrical first brush plates 33 are arranged at the tops of the second supporting rods 32 on the two sides, a transverse plate 34 is transversely arranged above the screw rod 19 and between the two side supporting columns 9, a sliding rail 35 is arranged in the transverse plate 34, pulleys 36 matched with the slide rail 35 are arranged on two inner sides of the slide rail 35, and the pulleys 36 are movably connected to the middle of the side edge of the first rail wheel 24 respectively; the first supporting column 7 is of a cavity structure, lifting mechanisms are arranged in the first supporting column 7 and comprise guide rods 37, the guide rod 37 is fixed on one side in the first support column 7, a sliding sleeve 38 matched with the guide rod 37 is sleeved on the guide rod 37, the side of the sliding sleeve 38 is connected with a connecting rod 39, one end of the connecting rod 39, which is far away from the sliding sleeve 38, is provided with an L-shaped support plate 40, a lifting plate 41 is fixed on the top of the L-shaped support plate 40, a top plate 42 is arranged on the top of the lifting plate 41, and the top plate 42 penetrates through the first supporting column 7 and extends and is fixed at the two ends of the bottom of the supporting platform 8, the lifting plate 41 is provided with gear teeth 43 at one side far away from the guide rod 37, a second motor 44 is arranged at the upper part of one side far away from the guide rod 37 in the first supporting column 7, the output end of the second motor 44 is connected with a sixth gear 45 meshed with the gear teeth 43.

In the second embodiment, as shown in fig. 1, the two ends of the bottom of the supporting seat 1 are both provided with moving wheels 46, and the moving wheels 46 are both provided with a lock catch.

In the third embodiment, as shown in fig. 1, a group of first fixing plates 47 is disposed on the upper portion of the side edge of the second supporting column 9 located on the lower side of the second fixing plate 12, wherein a rotating column 48 is disposed between the first fixing plates 47, springs 49 are disposed on the top and the bottom of the rotating column 48, the springs 49 are fixed to the corresponding side edges of the first fixing plates 47 through spring pieces, and the hose 18 is wound on the surface of the rotating column 48.

In a fourth embodiment, as shown in fig. 3, a hollowed-out opening is disposed on one side of the cylinder 11 corresponding to the second support rod 32, a first gear 50 is disposed at one end of the middle portion of the cylinder 11, a second gear 51 engaged with the first gear 50 is disposed on one side of the first gear 50, a third gear 52 is disposed at the top of the second gear 51, a fourth gear 53 engaged with the third gear 52 is disposed on one side of the third gear 52, which is far away from the first gear 50, wherein symmetrical first movable rods 54 are disposed on the sides of the third gear 52 and the fourth gear 53, the first movable rods 54 penetrate through the opening and extend to the outer side of the cylinder 11, a second movable rod 55 is disposed on one end of the first movable rod 54, which is far away from the third gear 52 and the fourth gear 53, a fifth gear 56 engaged with each other is disposed on the corresponding end of the second movable rod 55, and a movable shaft is disposed at the center of the top of the fifth gear 56, be equipped with fixed block 57 between the top of both ends loose axle, just fixed block 57 is the spill structure, fixed block 57 just is close to one side of two 32 branches all is equipped with ejector pad 58, ejector pad 58 just keeps away from one side of fixed block 57 is all fixed the side middle part of two 32 branches, the outside of two side loose rods 54 just keeps away from three 52 gears and the one end of four 53 gears all is equipped with flexible gas pole 59, just flexible gas pole 59 keeps away from the one end of a 54 loose rod is all fixed 11 side both ends of cylinder.

In the fifth embodiment, as shown in fig. 2, the first brush plate 33 and the second brush plate 29 are detachably embedded in the tops of the third support rod 28 and the second support rod 32, wherein the side edges of the first brush plate 33 and the second brush plate 29 are embedded with brushes, and the spray head 16 is located above the side edges of the first brush plate 33 and the second brush plate 29.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, firstly, a control button capable of controlling the driving of the motor is externally installed to enable the second motor 44 to drive the sixth gear 45 to rotate, so that the sixth gear 45 drives the lifting plate 41 on the side of the gear teeth 43 to ascend, the lifting plate 41 pushes against the top plate 42, the top plate 42 pushes against the support table 8 to ascend, the sliding sleeve 38 slides on the guide rod 37 to achieve stability in the lifting process, then the first motor 20 is driven, the first motor 20 drives the screw rod 19 to rotate, so that the threaded sleeves 22 move left and right on the surface of the screw rod 19, wherein opposite thread structures are arranged on two sides of the surface of the screw rod 19, the threaded sleeves 22 at two ends are sleeved on the opposite thread structures at two sides, internal threads inside the threaded sleeves 22 are respectively matched with the thread structures, so that when the screw rod 19 rotates, the threaded sleeves 22 at two sides move in opposite directions, and the first support rod 23 is driven to move in opposite or opposite directions, when the first support rods 23 on the two sides move towards the middle part, the pulley 36 is simultaneously pulled to move towards the middle part in the slide rail 35, so that the pulley 36 drives the first track wheel 24 to rotate when rotating, the first track wheel 24 drives the second track wheel 25 to rotate through the belt 26, the second track wheel 25 drives the movable plate 27 to move, so that the movable plate 27 drives the third support rod 28 to move upwards, so that the second brush plate 29 is wiped up and down, in addition, after the first drive gear 50 rotates, the first gear 50 drives the second gear 51 to rotate, the second gear 51 drives the third gear 52, so that the third gear 52 drives the fourth gear 53 to move, so that the first movable rod 54 is driven to extend, the first movable rod 54 pulls the second movable rod 55, so that the second support rod 55 pulls the second support rod 32 to move, so that the slide rod 31 slides in the slide groove 30, so as to conveniently drive the first brush plate 33 to wipe the outer wall left and right, and when the first brush plate 33 and the second, the water pump 3 is turned on, the water in the water tank 2 is pumped out by the water pump 3 through the water pumping pipe 4 and the hose 18 into the conduit 15, the spray head 16 is turned on to spray water on the outer wall surface, so that the outer wall surface is effectively wiped under the action of the first brushing plate 33 and the second brushing plate 29 in the water spraying process, and the hose 18 is wound on the surface of the rotating column 48 to avoid the influence of the hose 18 on water outlet.

The present invention can be easily implemented by those skilled in the art from the above detailed description. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. The utility model provides a house exterior wall surface dust cleaning equipment with it is efficient, its characterized in that, includes supporting seat (1), the top center department of supporting seat (1) is equipped with water tank (2), one side is equipped with suction pump (3) in water tank (2), be connected with drinking-water pipe (4) on suction pump (3), just drinking-water pipe (4) run through in water tank (2) extend to water tank (2) top and install adapter (5), water tank (2) top opposite side is equipped with water inlet (6), the top both ends of supporting seat (1) all are equipped with support column one (7), cross between the top of both ends support column one (7) and are equipped with brace table (8), the top both ends of brace table (8) all are equipped with support column two (9), the top of support column two (9) all is equipped with support column three (10), the top of support column three (10) all is equipped with cylinder (11), is located one of them cylinder (11) outside middle part and is connected with fixed plate two (12), the top of fixed plate two (12) and keep away from cylinder (11) one end are equipped with montant (13), the top of montant (13) is equipped with cardboard (14), the joint has pipe (15) in cardboard (14), pipe (15) both ends are equipped with shower nozzle (16) and adapter two (17) respectively, the in-connection of adapter two (17) has hose (18), the hose (18) other end with adapter one (5) is connected, crosses between two (9) lower parts of both ends support column and is equipped with screw rod (19), just the input of screw rod (19) is connected with motor one (20), just motor one (20) install in support column two (9) side lower part, the motor comprises a motor shell (21) and a screw rod (19), wherein a screw sleeve (22) in threaded fit with the screw rod (19) is sleeved on each of the two sides of the screw rod (19), a first support rod (23) is arranged at the top of each of the screw sleeves (22) on the two sides of the screw rod (19), a first track wheel (24) is arranged at the top of each of the first support rods (23), a second track wheel (25) is arranged above each of the first track wheels (24), the second track wheel (25) is connected with the first track wheel (24) through a belt (26), a movable plate (27) in a symmetrical mode is movably connected to the side edge of the second track wheel (25), the upper end portions of the movable plates (27) on the two ends of the two tracks are connected in a penetrating mode through a movable shaft, a third support rod (28) is sleeved on the end portion of the movable shaft, a second brush plate (29) is arranged at the, a sliding rod (31) matched with the sliding groove (30) is arranged in each sliding groove (30), a second supporting rod (32) is arranged on each side edge of each sliding rod (31), symmetrical first brush plates (33) are arranged at the tops of the second supporting rods (32) on the two sides, a transverse plate (34) is transversely arranged above each screw rod (19) and between the second supporting rods (9) on the two sides, a sliding rail (35) is arranged in each transverse plate (34), pulleys (36) matched with the sliding rail (35) are arranged on each of the two sides in each sliding rail (35), and the pulleys (36) are respectively movably connected to the middle of each side edge of the first rail wheel (24); the supporting column I (7) is of a cavity structure, a lifting mechanism is arranged in the supporting column I (7) and comprises a guide rod (37), the guide rod (37) is fixed on one side in the supporting column I (7), a sliding sleeve (38) matched with the guide rod (37) is sleeved on the guide rod (37), a connecting rod (39) is connected to the side edge of the sliding sleeve (38), an L-shaped supporting plate (40) is arranged at one end, far away from the sliding sleeve (38), of the connecting rod (39), a lifting plate (41) is fixed at the top of the L-shaped supporting plate (40), a top plate (42) is arranged at the top of the lifting plate (41), the top plate (42) penetrates through the supporting column I (7) and is fixed at the two ends of the bottom of the supporting table (8) in an extending mode, gear teeth (43) are arranged on one side, far away from the guide rod (37), and the, and a second motor (44) is arranged in the first support column (7) and far away from the upper part of one side of the guide rod (37), and the output end of the second motor (44) is connected with a sixth gear (45) meshed with the gear teeth (43).

2. The efficient dust cleaning apparatus for the outer wall surface of building house according to claim 1, wherein the supporting base (1) is provided with moving wheels (46) at both ends of the bottom thereof, and the moving wheels (46) are provided with lock catches.

3. The efficient dust cleaning device for the outer wall surface of the building house as claimed in claim 1, wherein a set of first fixing plates (47) is arranged on the upper side of the second supporting column (9) on the lower side of the second fixing plate (12), wherein a rotating column (48) is arranged between the first fixing plates (47), springs (49) are arranged on the top and the bottom of the rotating column (48), the springs (49) are fixed with the corresponding sides of the first fixing plates (47) through spring pieces, and the hose (18) is wound on the surface of the rotating column (48).

4. The efficient dust cleaning device for the outer wall surface of the house for the building as recited in claim 1, wherein a hollowed opening is formed on one side of the cylinder (11) corresponding to the second support rod (32), a first gear (50) is arranged at one end of the middle inside the cylinder (11), and a second gear (51) meshed with the first gear (50) is arranged on one side of the first gear (50).

5. The efficient dust cleaning device for the outer wall surface of the house for the building as recited in claim 4, wherein a gear three (52) is provided on the top of the gear two (51), a gear four (53) engaged with the gear three (52) is provided on the side of the gear three (52) away from the gear one (50), wherein symmetrical movable rods one (54) are provided on the sides of the gear three (52) and the gear four (53), and the movable rods one (54) extend to the outside of the column body (11) through the openings.

6. The efficient dust cleaning device for the outer wall surface of the house for building as recited in claim 5, wherein one end of said first movable rod (54) away from said third gear (52) and said fourth gear (53) is provided with a second movable rod (55), and the corresponding end of said second movable rod (55) is provided with a fifth gear (56) engaged with each other.

7. The efficient cleaning equipment for dust on the surface of the building exterior wall is characterized in that movable shafts are inserted into the centers of the tops of the five gears (56), fixed blocks (57) are arranged between the tops of the movable shafts at the two ends, the fixed blocks (57) are of concave structures, push blocks (58) are arranged on the fixed blocks (57) on the sides close to the second support rods (32), and the sides, far away from the fixed blocks (57), of the push blocks (58) are fixed to the middle portions of the side edges of the second support rods (32).

8. The efficient dust cleaning device for the outer wall surface of the house for building as recited in claim 7, wherein the end of the first movable rod (54) at the outer side and far away from the third gear (52) and the fourth gear (53) is provided with a telescopic air rod (59), and the end of the telescopic air rod (59) far away from the first movable rod (54) is fixed at the two ends of the side edge of the column body (11).

9. The efficient dust cleaning apparatus for the outer wall surface of building house according to claim 1, wherein said first brush plate (33) and said second brush plate (29) are detachably mounted on the top of said third support rod (28) and said second support rod (32), and wherein the side edges of said first brush plate (33) and said second brush plate (29) are mounted with brushes.

10. An efficient dust cleaning apparatus for the outer wall surface of building house according to claim 1, wherein said spray head (16) is located above the side edges of said first brush plate (33) and said second brush plate (29).