CN215605464U

CN215605464U - Outer wall cleaning device

Info

Publication number: CN215605464U
Application number: CN202122168899.6U
Authority: CN
Inventors: 罗淳; 熊强; 冉裕成; 李杨
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-25
Anticipated expiration: 2031-09-08

Abstract

The utility model provides an outer wall cleaning device, relates to the technical field of building cleaning equipment, and solves the technical problem that the angles of a scrubbing part and a handheld part of the conventional outer wall cleaning device cannot be adjusted. The device is including cleaning portion, drive division, handheld portion and flexible subassembly, the drive division with clean a drive connection in order to control it is rotatory to clean the portion, handheld portion sets up the drive division is kept away from the one end of cleaning the portion, just handheld portion with the casing of drive division is articulated mutually through first articulated elements, flexible subassembly one end with it is articulated to handle the portion, the other end of flexible subassembly pass through the second articulated elements with the casing of drive division is articulated mutually to make the line of first articulated elements and second articulated elements flexible subassembly with form the triangle-shaped structure between the handheld portion. The outer wall cleaning machine adjusts the included angle between the scrubbing part and the handheld part by adjusting the extension or the shortening of the telescopic assembly, so that the outer wall cleaning machine is suitable for cleaning outer walls with different inclination angles.

Description

Outer wall cleaning device

Technical Field

The utility model relates to the technical field of building cleaning equipment, in particular to an outer wall cleaning device.

Background

With the rapid development of modern economy and the rapid improvement of the living standard of people, more and more high buildings are pulled out, and the cleaning work of the outer walls of the high buildings is carried out. The cleaning of the building outer wall not only can play a role in beauty, but also can play a role in protecting the building by cleaning the building outer wall regularly.

The applicant has found that the prior art has at least the following technical problems: the angle of its portion of scrubbing of outer wall belt cleaning device among the prior art and handheld portion is vertical setting, mainly is applicable to the perpendicular building of outer wall, however, because the shape of modern building mansion is various, consequently to the building that outer wall and ground have certain inclination, this type of outer wall belt cleaning device then can't be suitable for, leads to constructor work efficiency to descend and working strength and the degree of difficulty increase.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an outer wall cleaning device, which aims to solve the technical problem that the angles of a scrubbing part and a handheld part of the outer wall cleaning device in the prior art cannot be adjusted. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the utility model are described in detail in the following.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an external wall cleaning device which comprises a scrubbing part, a driving part, a handheld part and a telescopic assembly, wherein the driving part is in driving connection with the scrubbing part to control the scrubbing part to rotate, the handheld part is arranged at one end, far away from the scrubbing part, of the driving part, the handheld part is hinged to a shell of the driving part through a first hinge, one end of the telescopic assembly is hinged to the handheld part, the other end of the telescopic assembly is hinged to the shell of the driving part through a second hinge, and a connecting line of the first hinge and the second hinge, and a triangular structure is formed between the telescopic assembly and the handheld part.

According to a preferred embodiment, the telescopic assembly is a telescopic cylinder.

According to a preferred embodiment, the scrubbing part comprises a scrubbing plate, bristles and water spray holes are arranged below the scrubbing plate, and the bristles and the water spray holes are arranged at intervals.

According to a preferred embodiment, the scrubbing plate has an inner cavity inside, wherein the water spray holes are communicated with the inner cavity.

According to a preferred embodiment, the scrubbing part further comprises a rotating shaft, the rotating shaft and the scrubbing plate are of an integrated structure, and one end of the rotating shaft, which is far away from the scrubbing plate, is in driving connection with the driving part.

According to a preferred embodiment, the driving part comprises a driving assembly accommodating box and a supporting box, wherein a driving motor is arranged in the driving assembly accommodating box, a driving shaft of the driving motor is in driving connection with a driving gear, a driven gear is arranged on the rotating shaft, and the driving gear is in meshing transmission with the driven gear.

According to a preferred embodiment, be equipped with a plurality of plug connectors on the lateral wall of rotation axis driven gear's inside be equipped with a plurality of slots of plug connector looks adaptation, driven gear pass through the slot with the cooperation of plug connector with the rotation axis forms and is connected.

According to a preferred embodiment, a receiving groove is provided in the support box for allowing the rotation shaft to be inserted therein, and a first bearing and a second bearing are provided in the support box, wherein the second bearing is provided at a distal end of the rotation shaft with respect to the first bearing.

According to a preferred embodiment, a water flow channel is arranged in the rotating shaft, the water flow channel is communicated with the inner cavity of the scrubbing plate, a plurality of access holes are formed in the side wall, close to the tail end of the rotating shaft and surrounding the rotating shaft, of the supporting box, and water pipe connectors are arranged on the side wall of the supporting box and corresponding to the access holes.

According to a preferred embodiment, the water pipe is connected to the water pipe connector, the tail end of the water pipe is connected with the water tank, sealing ring grooves are respectively formed in the inner wall of the accommodating groove of the supporting box and located at the front end and the rear end of the access hole, and rotary sealing rings are arranged in the sealing ring grooves.

Based on the technical scheme, the outer wall cleaning device at least has the following technical effects:

the outer wall cleaning device comprises a scrubbing part, a driving part, a handheld part and a telescopic assembly, wherein the driving part is in driving connection with the scrubbing part to control the scrubbing part to rotate, the handheld part is arranged at one end, far away from the scrubbing part, of the driving part, the handheld part is hinged to a shell of the driving part through a first hinge, one end of the telescopic assembly is hinged to the handheld part, the other end of the telescopic assembly is hinged to the shell of the driving part through a second hinge, and a connecting line of the first hinge and the second hinge and the telescopic assembly and the handheld part form a triangular structure. Therefore, the building with the outer wall having a certain inclination angle relative to the ground can adjust the included angle between the scrubbing part and the handheld part by adjusting the extension or shortening of the telescopic assembly, so that the scrubbing part and the outer wall are attached to realize cleaning of the outer wall adapting to different inclination angles.

On the other hand, the scrubbing part is driven to rotate by the driving part, so that in the cleaning process, only constructors need to hold the hand-held part to move the scrubbing part up and down and left and right in sequence, the outer wall can be scrubbed completely by the scrubbing part in rotating motion, and the labor intensity and difficulty of the constructors are greatly reduced.

Drawings

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

FIG. 1 is a schematic sectional view of an exterior wall cleaning apparatus according to the present invention;

fig. 2 is a schematic view of a connection mode of the telescopic assembly in the exterior wall cleaning apparatus of the present invention.

In the figure: 10-a scrubbing section; 11-a drive section; 12-a hand-held portion; 13-a telescoping assembly; 101-bristles; 102-water jet holes; 103-inner cavity; 104-a scrubbing plate; 110-a drive assembly housing box; 111-support box; 112-a rotation axis; 113-a water flow channel; 114-a drive gear; 115-a drive motor; 116-a driven gear; 117-plug connector; 118-access hole; 119-a first bearing; 120-a second bearing; 121-water pipe connection; 122-rotary seal ring; 123-sealing ring groove; 124-a water tank; 125-water pipe; 131-a second hinge; 132-first hinge.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.

The technical scheme of the utility model is explained in detail according to the attached drawings of the specification.

As shown in fig. 1 and 2, the present invention provides an exterior wall cleaning apparatus including a scrubbing part 10, a driving part 11, a hand-held part 12, and a telescopic assembly 13. Wherein, the drive division 11 is connected with the drive of scrubbing portion 10 in order to control scrubbing portion 10 rotatory, handheld portion 12 sets up the one end of keeping away from scrubbing portion 10 at drive division 11, and handheld portion 12 is articulated mutually through first articulated elements 132 with the casing of drive division 11, the one end of telescopic component 13 is articulated with handheld portion 12, the other end of telescopic component 13 is articulated mutually through second articulated elements 131 with the casing of drive division 11, and make the line of first articulated elements 132 and second articulated elements 131, form the triangle-shaped structure between telescopic component 13 and the handheld portion 12. Therefore, aiming at the outer wall of a building with a certain inclination angle, the extension or the shortening of the telescopic component is adjusted, so that the included angle between the scrubbing part and the handheld part is adjusted, the scrubbing part is attached to the outer wall, the applicability of the outer wall cleaning device is improved, and the outer wall cleaning device is suitable for cleaning the outer walls with different inclination angles.

Preferably, the telescopic assembly 13 is a telescopic cylinder. The length of the telescopic cylinder is adjusted through the extension or contraction of the telescopic cylinder, so that the handheld portion and the scrubbing portion are adjusted at different angles, and the scrubbing portion can be attached to an outer wall with a certain gradient to clean the outer wall.

Preferably, the scrubbing part 10 includes a scrubbing plate 104, and the bristles 101 and the water spray holes 102 are disposed below the scrubbing plate 104, and the bristles 101 and the water spray holes 102 are spaced apart from each other. Therefore, during construction, water can be sprayed to the outer wall through the water spraying holes 102, and the outer wall is scrubbed through the bristles 101, so that the cleaning is cleaner.

Preferably, the scrubbing plate 104 has an interior cavity 103 therein, wherein the water spray holes 102 are in communication with the interior cavity 103. So that the water in the inner cavity 103 is uniformly sprayed into the water spraying holes 102.

Preferably, the scrubbing part 10 further comprises a rotating shaft 112, the rotating shaft 112 and the scrubbing plate 104 are of an integral structure, and one end of the rotating shaft 112, which is far away from the scrubbing plate 104, is in driving connection with the driving part 11. The driving part 11 drives the rotating shaft 112 to rotate, so as to drive the scrubbing plate 104 to rotate and scrub, thereby greatly improving the cleaning efficiency of the outer wall and reducing the labor intensity of manpower.

Preferably, the driving part 11 includes a driving assembly housing case 110 and a support case 111. Preferably, the driving assembly receiving case 110 is provided with a through hole allowing the rotation shaft 112 to pass therethrough. Preferably, the drive assembly receiving case 110 and the support case 111 are butted and fixedly coupled. Preferably, a driving motor 115 is disposed in the driving unit accommodating box 110, a driving shaft of the driving motor 115 is drivingly connected to the driving gear 114, a driven gear 116 is disposed on the rotating shaft 112, and the driving gear 114 is in meshing transmission with the driven gear 116. Therefore, when the driving motor 115 is operated, the driving shaft of the driving motor 115 rotates the driving gear 114, so that the driven gear 116 engaged with the driving gear 114 rotates, and finally rotates the rotating shaft 112 and the scrubbing plate 104.

Preferably, in order to allow the rotation shaft 112 to rotate with the driven gear 116, the present invention is configured such that a plurality of plug members 117 are provided on an outer wall of the rotation shaft 112, and a plurality of slots adapted to the plug members 117 are provided inside the driven gear 116. The driven gear 116 is connected with the rotating shaft 112 through the matching of the slot and the plug-in connector 117, so that the driven gear 116 can synchronously drive the rotating shaft 112 to rotate. Preferably, the plug 117 may have an elongated structure protruding from the outer wall of the rotating shaft 112.

Further preferably, the support box 111 is provided with a receiving groove for allowing the rotation shaft 112 to be inserted therein. Preferably, the receiving groove is aligned with the through hole of the driving assembly receiving box. Preferably, a first bearing 119 and a second bearing 120 are provided within the support housing 111, wherein the second bearing 120 is provided at the end of the rotation shaft 112 with respect to the first bearing 119. The rotating shaft is supported by the first bearing and the second bearing. Preferably, a water passage 113 is formed in the rotary shaft 112, the water passage 113 is communicated with the inner cavity 103 of the scrubbing plate 104, and an access hole 118 is formed near the end of the rotary shaft 112. Preferably, the inlet hole 118 is disposed perpendicular to the water flow path 113. Preferably, the access hole 118 includes a plurality of holes disposed about a sidewall of the rotational shaft 112. Preferably, a water pipe connector 121 is provided on a side wall of the support case 111 at a position corresponding to the access hole 118. Preferably, a water pipe 125 is connected to the water pipe port 121, a distal end of the water pipe 125 is connected to the water tank 124, and the water in the water tank 124 is pumped into the inlet hole 118 and the water flow path 113 through the water pipe 125 and is then discharged from the water discharge hole 102. Preferably, a gasket groove 123 is formed in the inner wall of the receiving groove of the support case 111 at both front and rear ends of the access hole 118, and a rotary gasket 122 is provided in the gasket groove 123. So that water can conveniently enter a gap between the rotating shaft and the accommodating groove, and a sealing effect is achieved.

The outer wall cleaning device can adjust the angle between the handheld part and the scrubbing part through the telescopic assembly, further adjust the scrubbing part to enable the scrubbing part to be attached to the surface of an outer wall, and is suitable for buildings with outer walls with certain inclination angles. In addition, the outer wall cleaning device drives the scrubbing part to scrub rotationally through the driving part, and a constructor can hold the handheld part moving device without applying great force, so that the labor intensity and difficulty of the constructor are greatly reduced, and the construction efficiency is improved.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. An outer wall cleaning device is characterized by comprising a scrubbing part (10), a driving part (11), a handheld part (12) and a telescopic component (13), wherein the driving part (11) is in driving connection with the scrubbing part (10) to control the scrubbing part (10) to rotate, the hand-held part (12) is arranged at one end of the driving part (11) far away from the scrubbing part (10), and the hand-held part (12) is hinged with the shell of the driving part (11) through a first hinge part (132), one end of the telescopic component (13) is hinged with the hand-held part (12), the other end of the telescopic component (13) is hinged with the shell of the driving part (11) through a second hinge part (131), and a connecting line of the first hinge (132) and the second hinge (131), the telescopic assembly (13) and the hand-held part (12) form a triangular structure.

2. The exterior wall cleaning device according to claim 1, wherein the telescopic assembly (13) is a telescopic cylinder.

3. The exterior wall cleaning device according to claim 1, wherein the scrubbing part (10) comprises a scrubbing plate (104), bristles (101) and water spray holes (102) are arranged below the scrubbing plate (104), and the bristles (101) and the water spray holes (102) are arranged at intervals.

4. The exterior wall cleaning device according to claim 3, wherein the scrubbing plate (104) has an inner cavity (103) therein, and wherein the water spray holes (102) are communicated with the inner cavity (103).

5. The exterior wall cleaning device according to claim 4, wherein the scrubbing part (10) further comprises a rotating shaft (112), the rotating shaft (112) and the scrubbing plate (104) are of an integral structure, and one end of the rotating shaft (112) far away from the scrubbing plate (104) is in driving connection with the driving part (11).

6. The exterior wall cleaning device according to claim 5, wherein the driving part (11) comprises a driving assembly accommodating box (110) and a supporting box (111), wherein a driving motor (115) is arranged in the driving assembly accommodating box (110), a driving shaft of the driving motor (115) is in driving connection with a driving gear (114), a driven gear (116) is arranged on the rotating shaft (112), and the driving gear (114) is in meshing transmission with the driven gear (116).

7. The exterior wall cleaning device according to claim 6, wherein a plurality of plug connectors (117) are arranged on the outer side wall of the rotating shaft (112), a plurality of slots matched with the plug connectors (117) are arranged inside the driven gear (116), and the driven gear (116) is connected with the rotating shaft (112) through the matching of the slots and the plug connectors (117).

8. The exterior wall cleaning apparatus according to claim 6, wherein a receiving groove for allowing the rotation shaft (112) to be inserted is provided in the support box (111), and a first bearing (119) and a second bearing (120) are provided in the support box (111), wherein the second bearing (120) is provided at a distal end of the rotation shaft (112) with respect to the first bearing (119).

9. The exterior wall cleaning device according to claim 8, wherein a water flow channel (113) is arranged in the rotating shaft (112), the water flow channel (113) is communicated with the inner cavity (103) of the scrubbing plate (104), a plurality of access holes (118) are arranged near the tail end of the rotating shaft (112) and around the side wall of the rotating shaft (112), and a water pipe connector (121) is arranged on the side wall of the supporting box (111) and corresponding to the access holes (118).

10. The exterior wall cleaning device according to claim 9, wherein a water pipe (125) is connected to the water pipe connection (121), a water tank (124) is connected to a tail end of the water pipe (125), seal ring grooves (123) are respectively formed in the inner wall of the accommodating groove of the support box (111) and at the front end and the rear end of the access hole (118), and rotary seal rings (122) are arranged in the seal ring grooves (123).