CN217118345U

CN217118345U - Outer wall cleaning device

Info

Publication number: CN217118345U
Application number: CN202120467477.6U
Authority: CN
Inventors: 张春; 张尧; 张虹彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2022-08-05
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses an external wall cleaning device, which comprises a scrubbing brush, a connecting bent pipe, an operating rod, a spray head, a water supply pipe and a high-pressure water pump; one end of the connecting bent pipe is detachably connected with the scrubbing brush, the other end of the connecting bent pipe is detachably connected with the operating rod, the spray head is installed at the top end of the scrubbing brush, the water outlet of the water supply pipe is communicated with the spray head, and the water inlet of the water supply pipe is connected with the water outlet of the high-pressure water pump; the operating rod comprises a plurality of base rods which are connected in sequence. The utility model discloses simple structure, reasonable in design just can wash the building outer wall by outer wall cleaning personnel handheld operation pole under the wall, and easy operation is convenient for carry out outer wall cleaning's in-process, the wall cleaning personnel do not need high altitude construction, thereby reduce wall cleaning personnel's risk.

Description

Outer wall cleaning device

Technical Field

The utility model relates to a cleaning equipment technical field, concretely relates to outer wall cleaning device.

Background

Due to the exposure to the sun and rain all the year round, the pollution of harmful gases, oil smoke and the like in the atmosphere and the erosion of chemical reaction, the outer wall of the building generates dirt and weathering, which not only influences the standard and the appearance of the building, but also damages the building. Therefore, the cleaning of the outer wall of the building not only beautifies the environment, but also plays a role in protecting the building, and the outer wall cleaning industry draws general attention and attention in China.

For the outer walls of buildings with the height of below 20 meters, such as a building skirt building, a factory building, a gas station, a single ocean room and the like, common outer wall cleaning modes mainly comprise a seat plate type single-person hanger suspension operation mode, a hanging basket mode, an overhead spider car and a rail window cleaning machine, all the window cleaning modes need to enable wall surface cleaning personnel to descend from the roof through a safety belt or the hanging basket to be conveyed to a specified position for construction operation, and if strong wind exists, safety risks exist for personnel and equipment.

Therefore, how to reduce the risk of wall surface cleaning personnel for cleaning the outer wall below 20 meters is a problem to be solved urgently at present in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an outer wall cleaning device, simple structure, reasonable in design holds the action bars just can wash the building outer wall under the wall by outer wall cleaning personnel, and easy operation is convenient for carry out outer wall cleaning's in-process, wall cleaning personnel do not need high altitude construction, thereby reduce wall cleaning personnel's risk.

In order to achieve the above purpose, the present invention is implemented by the following technical solutions:

an outer wall cleaning device comprises a scrubbing brush, a connecting bent pipe, an operating rod, a spray head, a water supply pipe and a high-pressure water pump;

one end of the connecting bent pipe is detachably connected with the scrubbing brush, the other end of the connecting bent pipe is detachably connected with the operating rod, the spray head is installed at the top end of the scrubbing brush, a water outlet of the water supply pipe is communicated with the spray head, and a water inlet of the water supply pipe is connected with a water outlet of the high-pressure water pump; the operating rod comprises a plurality of base rods which are connected in sequence.

Preferably, the connection elbow includes an upper connection portion, an elbow portion, and a lower connection portion, the upper connection portion, the elbow portion, and the lower connection portion being integrally formed.

Preferably, the bent pipe part is arc-shaped, and the central angle of the arc is 60-70 degrees.

Preferably, the outer wall cleaning device further comprises a water purification tank, the water purification tank is arranged on the water supply pipe, and the water purification tank is used for purifying water entering from the water inlet of the water supply pipe into pure water and outputting the pure water to the water outlet of the water supply pipe.

Preferably, the outer wall cleaning device further comprises a field operation trolley, wherein the field operation trolley comprises a movable base and a push handle fixed on the movable base;

a placing groove for placing the water purifying tank is formed in the top surface of the rear end of the movable base, and a double-layer pore plate is arranged at the top of the front end of the movable base;

the double-deck orifice plate including fixed set up in the lower floor's orifice plate of portable base top surface with set up in directly over the orifice plate of lower floor and with the parallel upper orifice plate of lower floor's orifice plate, upper orifice plate install in push away on the handle, a plurality of through-holes have been seted up on the orifice plate of upper strata, the top surface of orifice plate of lower floor is equipped with a plurality of blind holes, through-hole on the orifice plate of upper strata with the blind hole one-to-one setting on the orifice plate of lower floor.

Preferably, a support frame is fixedly arranged at the rear end of the movable base, the upper end of the support frame is fixedly connected with the pushing handle, and a binding device used for tightly binding and fixing the water purification tank is arranged at the upper end of the support frame.

Preferably, a storage reel for storing the water supply pipe is further fixedly mounted at the rear side of the support frame.

Preferably, the movable base comprises a bottom plate, two front wheels and two rear wheels, the two front wheels are universal wheels and are symmetrically arranged on the bottom surface of the front end of the bottom plate, and the two rear wheels are directional wheels and are symmetrically arranged on two sides of the rear end of the bottom plate.

Preferably, the scrubbing brush comprises bristles, a bristle mounting plate and a back plate, wherein the bristle mounting plate is flat, the bristles are fixedly arranged on the front side of the bristle mounting plate, and the back plate is fixedly connected to the rear side of the bristle mounting plate; the back side middle part of backplate has seted up the slot, the one end of connecting the return bend with the scrubbing brush is equipped with slot assorted inserted block, the scrubbing brush with the connecting the return bend passes through slot and inserted block can dismantle the connection.

Preferably, the both ends of base pole be equipped with respectively quick male joint and with quick male joint assorted quick female joint, be equipped with the internal thread in the quick female joint, quick male joint periphery be equipped with internal thread assorted external screw thread, the quick female joint and the quick male joint threaded connection of two adjacent base poles.

The utility model has the advantages that:

the utility model provides an outer wall cleaning device, simple structure, reasonable in design, the equipment is convenient, a plurality of base poles connect gradually and form the action bars, directly utilize the action bars to prop scrubbing brush and shower nozzle to the washing position of appointed outer wall surface during the use, the high pressure water pump provides high pressure water to the shower nozzle through the delivery pipe, wash the wall surface through the shower nozzle water spray, simultaneously by outer wall cleaning personnel hand-held action bars under the wall surface and move the scrubbing brush and scrub building outer wall, it is good to wash, easy operation is convenient, make in the course of carrying out outer wall cleaning, wall cleaning personnel need not wash the outer wall in the air, greatly improved wall cleaning personnel's security; and this device links together scrubbing brush and action bars through connecting return bend detachably, and the dismouting of being convenient for and carrying, the angle that connecting return bend and wall formed makes in the operation process scrubbing brush can laminate with the wall better, effectively improves outer wall cleaning efficiency, also makes the action bars can form certain contained angle with the wall when using to avoid wall protrusions such as outer machine of air conditioner on the outer wall well, greatly improved the convenience of operation.

Drawings

Fig. 1 is a schematic structural view of an external wall cleaning apparatus according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of the portion A in FIG. 1;

fig. 3 is a schematic structural view of a connection elbow according to a preferred embodiment of the present invention;

FIG. 4 is a schematic top view of a preferred embodiment of a scrubber according to the present invention;

FIG. 5 is a schematic rear view of a preferred embodiment of a scrubber according to the present invention;

fig. 6 is a schematic structural view of a trolley for field operation according to a preferred embodiment of the present invention;

FIG. 7 is a schematic structural view of another perspective of the cart for field operation in accordance with a preferred embodiment of the present invention;

fig. 8 is a schematic axial sectional structural view of a base rod according to a preferred embodiment of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In this application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present application, it is to be understood that the terms "longitudinal," "lateral," "horizontal," "top," "bottom," "upper," "lower," "inner" and "outer" and the like are used in the orientation or positional relationship shown in the drawings, which are used for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1-8, the utility model provides an external wall cleaning device, which comprises a scrubbing brush 1, a connecting bent pipe 2, an operating rod 3, a spray head 4, a water supply pipe 5 and a high pressure water pump 6; one end of the connecting bent pipe 2 is detachably connected with the scrubbing brush 1, the other end of the connecting bent pipe 2 is detachably connected with the operating rod 3, the spray head 4 is fixedly arranged at the top end of the scrubbing brush 1, the water outlet of the water supply pipe 5 is communicated with the spray head 4, and the water inlet of the water supply pipe 5 is connected with the water outlet of the high-pressure water pump 6; the operating rod 3 comprises a plurality of base rods 31 which are connected in sequence, two ends of each base rod 31 are respectively provided with a quick male joint 311 and a quick female joint 312 matched with the quick male joint 311, and two adjacent base rods 31 are detachably connected through the quick male joints 311 and the quick female joints 312.

The utility model provides a pair of external wall cleaning device, simple structure, reasonable in design, the equipment is convenient. When the combined type blackboard eraser is used, the blackboard eraser 1 and the operating rod 3 are connected and assembled into a whole through the connecting bent pipe 2, and meanwhile, the high-pressure water pump 6 and the spray head 4 are connected through the water supply pipe 5, so that the assembly is completed. The base rods 31 are mutually and quickly connected through the quick male connectors 311 and the quick female connectors 312 to form the operating rods 3, when the wall surface cleaning device is used, the operating rods 3 are directly utilized to support the scrubbing brushes 1 and the spray heads 4 to the designated cleaning positions of the outer wall surface, the high-pressure water pump 6 supplies high-pressure water to the spray heads 4 through the water supply pipe 5, the spray heads 4 spray water to wash the wall surface, and meanwhile, an outer wall cleaning worker holds the operating rods 3 under the wall surface to move the scrubbing brushes 1 to scrub the outer wall of a building, so that the cleaning is good, the operation is simple and convenient, the wall surface cleaning worker does not need to clean the outer wall in the air in the process of cleaning the outer wall, and the safety of the wall surface cleaning worker is greatly improved; and this device links together scrubbing brush 1 and action bars 3 through connecting return bend 2 detachably, the dismouting of being convenient for and carrying, the angle that connecting return bend 2 and wall formed makes in the operation scrubbing brush 1 can laminate with the wall better, effectively improves outer wall cleaning efficiency, also makes action bars 3 can form certain contained angle with the wall when using, thereby wall protrusions such as outer machine of avoiding the air conditioner on the outer wall well, has greatly improved the convenience of operation.

Preferably, in order to improve the operational convenience of the entire apparatus, the water supply pipe 5 may be fastened to the operation rod 3 at intervals by a plurality of binding strings 51 in use.

In the present embodiment, the connecting elbow 2 includes an upper connecting portion 21, an elbow portion 22, and a lower connecting portion 23, and the upper connecting portion 21, the elbow portion 22, and the lower connecting portion 23 are integrally molded. Go up connecting portion 21 and be used for being connected with scrubbing brush 1, lower connecting portion 23 is used for being connected with action bars 3, and bent pipe portion 22 is located between connecting portion 21 and the lower connecting portion 23, and three integrated into one piece effectively improves the wholeness of connecting elbow 2 to improve connecting elbow 2's intensity.

In the present embodiment, the bent pipe portion 22 has a circular arc shape, and the central angle a of the circular arc is 60 ° to 70 °, preferably 66 °. The circular arc-shaped bent pipe part 22 with the central angle of the size enables the operating rod 3 to avoid the protruding object on the outer wall well when in use, enables the scrubbing brush 1 to be tightly attached to the wall surface, and is high in cleaning efficiency.

In the present embodiment, the exterior wall cleaning apparatus further includes a water purification tank 7, the water purification tank 7 is disposed on the water supply pipe 5, and the water purification tank 7 is configured to purify water entering from the water inlet of the water supply pipe 5 into pure water and output the pure water to the water outlet of the water supply pipe 5. Through setting up water purification jar 7, be the pure water with the water filtration purification of 6 outputs of high pressure water pump, can wash the outer wall better, especially to the glass outer wall, the cleaning performance is better, difficult damage glass.

In this embodiment, the exterior wall cleaning apparatus further includes a field operation cart 8, the field operation cart 8 includes a movable base 81 and a push handle 82 fixed to the movable base 81; a placing groove 83 for placing the purified water tank 7 is formed in the top surface of the rear end of the movable base 81, and a double-layer pore plate is arranged at the top of the front end of the movable base 81; double-deck orifice plate is including fixed lower floor's orifice plate 84 that sets up in portable base 81 top surface and set up directly over lower floor's orifice plate 84 and the upper orifice plate 85 parallel with lower floor's orifice plate 84, and upper orifice plate 85 is installed in pushing away on 82, has seted up a plurality of through-holes 851 on the upper orifice plate 85, and lower floor's orifice plate 84's top surface is equipped with a plurality of blind holes, and through-hole 851 on the upper orifice plate 85 and the blind hole one-to-one setting on the orifice plate 84 of lower floor. During the use process, the water purifying tank 7 can be placed in the placing groove 83 on the field operation trolley 8, and the base rod 31 which is not used temporarily is inserted into the corresponding through hole 851 on the double-layer pore plate, so that the mobility and the portability of the device are improved.

Specifically, in this embodiment, 12 through holes 851 are provided on the upper-layer orifice plate 85, the 12 through holes 851 are arranged in an array of 4 × 3 at uniform intervals, the lower-layer orifice plate 84 is correspondingly provided with 12 blind holes, the 12 blind holes are also arranged in an array of 4 × 3 at uniform intervals, and the centers of the blind holes on the lower-layer orifice plate 84 and the centers of the through holes 851 on the upper-layer orifice plate 85 corresponding thereto are on the same vertical line vertical to the base 1. Therefore, the base rod 31 can keep a vertical state after penetrating through the through holes 851 and being placed in the blind holes of the lower-layer pore plate 84, the upper-layer pore plate 85 plays a radial supporting and limiting role on the base rod 31, and the through holes 851 are uniformly arranged at intervals, so that the base rod 31 can be conveniently taken and placed.

Specifically, in the embodiment, the spacing distance between two adjacent through holes 851 is 20-30mm, and such spacing distance better facilitates the picking and placing operation of the base rod 31 while ensuring that the length and width dimensions of the trolley are reduced as much as possible; the distance between the upper-layer orifice plate 85 and the lower-layer orifice plate 84 is 350-450mm, preferably 400mm, and the distance is set to better stably support the base rod 31 placed on the double-layer orifice plate and facilitate the taking and placing operation of the base rod 31 while ensuring that the height dimension specification of the trolley is reduced as much as possible.

In this embodiment, a support bracket 86 is fixedly provided at the rear end of the movable base 81, the upper end of the support bracket 86 is fixedly connected to the push handle 82, and a binding device 87 for binding and fixing the water purification tank 7 is provided at the upper end of the support bracket 86. The support frame 86 further supports the push handle 82, and the overall strength of the field operation trolley 8 is improved. Tie up water purification jar 7 tightly through setting up bandage device 87, avoid the in-process water purification jar 7 that field operation dolly 8 removed to make a round trip to rock to improve the steadiness that water purification jar 7 placed.

In the present embodiment, a storage reel 88 for storing the water supply pipe 5 is also fixedly mounted on the rear side of the support bracket 86. The water supply pipe 5 can be wound around the storage reel 88 when not in use, thereby further improving the portability of the device, and the storage reel 88 can also be used for storing temporary water pipes used on site.

In this embodiment, the movable base 81 includes a bottom plate 811, two front wheels 812 and two rear wheels 813, the two front wheels 812 are universal wheels and are symmetrically installed on the bottom surface of the front end of the bottom plate 811, and the two rear wheels 813 are directional wheels and are symmetrically installed on both sides of the rear end of the bottom plate 811. By the arrangement, the trolley 8 can be pushed on a flat road and conveniently goes up and down steps, and the field adaptability of the trolley is improved. Preferably, in the present embodiment, the diameter of the rear wheel 813 is 240-300mm, and the diameter of the front wheel 812 is 100 mm.

In the present embodiment, the scrubbing brush 1 includes bristles 11, a bristle mounting plate 12 and a back plate 13, the bristle mounting plate 12 is flat, the bristles 11 are fixedly arranged on the front side of the bristle mounting plate 12, and the back plate 13 is fixedly connected to the rear side of the bristle mounting plate 12; slot 131 has been seted up at the rear side middle part of backplate 13, the one end of connecting return bend 2 and scrubbing brush 1 is connected be equipped with slot 131 assorted inserted block 211, scrubbing brush 1 passes through slot 131 with connecting return bend 2 and inserted block 211 can dismantle the connection. Through the cooperation of slot 131 and inserted block 211 for the dismouting between scrubbing brush 1 and the connection return bend 2 is convenient more connects soon, and slot 131 and inserted block 211 grafting back, and firm in connection is reliable between scrubbing brush 1 and the connection return bend 2. Specifically, the brush hair mounting plate 12 is made of a PVC (polyvinyl chloride) foaming plate, so that the weight of the scrubbing brush 1 is effectively reduced on the premise of ensuring the hardness and the quality of the brush hair mounting plate 12, the burden of outer wall cleaning personnel is reduced, and the cleaning efficiency is improved; the bristles 11 are made of PP (polypropylene) antistatic wires with the diameter of 0.4mm, the material is moderate in hardness, and the problem that the bristles 11 are easy to deform after being used for many times is well solved.

Specifically, in the present embodiment, a mounting seat 9 is fixedly arranged at the upper end of the middle portion of the back plate 13, the nozzle 4 is installed at the front side of the mounting seat 9, a water pipe joint 10 for connecting the water supply pipe 5 is arranged at the rear side of the mounting seat 9, a water flow channel is arranged in the mounting seat 9, and two ends of the water flow channel are respectively communicated with the nozzle 4 and the water pipe joint 10.

In this embodiment, an internal thread is provided in the quick female joint 312, an external thread matching the internal thread is provided on the outer periphery of the quick male joint 311, and the quick female joints 312 and the quick male joints 311 of two adjacent base rods 31 are connected by a thread. Adopt threaded connection can guarantee the bulk strength after connecting for the action bars 3 that constitute after 10 or more base rods 31 are connected is non-deformable, and easy dismounting, it is convenient to overhaul. Specifically, in the present embodiment, the base shaft 31 has a length of 1 to 1.5m, preferably 1.2 m. Preferably, the base rod 31 is a hollow titanium tube, and a carbon fiber layer is arranged on the surface of the hollow titanium tube. The hollow titanium tube has light weight and high strength, can well ensure the strength of the assembled operating rod 3, and effectively reduces the weight of the operating rod 3, so that the operation is more convenient, and the labor intensity of external wall cleaning personnel is also effectively reduced. The carbon fiber layer is arranged on the surface of the hollow titanium pipe, so that the rigidity of the hollow titanium pipe is further enhanced, and the operation of the operating rod 3 is more reliable.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An outer wall cleaning device is characterized by comprising a scrubbing brush, a connecting bent pipe, an operating rod, a spray head, a water supply pipe and a high-pressure water pump;

2. The exterior wall cleaning apparatus according to claim 1, wherein the connection elbow includes an upper connection portion, an elbow portion, and a lower connection portion, the upper connection portion, the elbow portion, and the lower connection portion being integrally formed.

3. The exterior wall cleaning apparatus according to claim 2, wherein the elbow portion has a circular arc shape, and a central angle of the circular arc is 60 ° to 70 °.

4. The exterior wall cleaning apparatus according to claim 1, further comprising a water purification tank disposed on the water supply pipe, the water purification tank being configured to purify water entering from the water inlet of the water supply pipe into pure water and output the purified water to the water outlet of the water supply pipe.

5. The exterior wall cleaning apparatus according to claim 4, further comprising a field operation trolley, wherein the field operation trolley comprises a movable base and a push handle fixed on the movable base;

6. The exterior wall cleaning device according to claim 5, wherein a support frame is fixedly arranged at the rear end of the movable base, the upper end of the support frame is fixedly connected with the push handle, and a binding device for binding and fixing the purified water tank is arranged at the upper end of the support frame.

7. The exterior wall cleaning device according to claim 6, wherein a storage reel for storing the water supply pipe is further fixedly mounted on the rear side of the support frame.

8. The exterior wall cleaning device according to claim 5, wherein the movable base comprises a bottom plate, two front wheels and two rear wheels, the two front wheels are universal wheels and are symmetrically arranged on the bottom surface of the front end of the bottom plate, and the two rear wheels are directional wheels and are symmetrically arranged on two sides of the rear end of the bottom plate.

9. The exterior wall cleaning device according to any one of claims 1 to 8, wherein the scrubbing brush comprises bristles, a bristle mounting plate and a back plate, the bristle mounting plate is in a flat plate shape, the bristles are fixedly arranged on the front side of the bristle mounting plate, and the back plate is fixedly connected to the rear side of the bristle mounting plate; the back side middle part of backplate has seted up the slot, the one end of connecting the return bend with the scrubbing brush is equipped with slot assorted inserted block, the scrubbing brush with the connecting the return bend passes through slot and inserted block can dismantle the connection.

10. The exterior wall cleaning device according to claim 9, wherein the two ends of the base rod are respectively provided with a quick male joint and a quick female joint matched with the quick male joint, the quick female joint is internally provided with an internal thread, the periphery of the quick male joint is provided with an external thread matched with the internal thread, and the quick female joints and the quick male joints of the two adjacent base rods are in threaded connection.