CN213606103U

CN213606103U - Safe external protective window cleaning machine

Info

Publication number: CN213606103U
Application number: CN202021783328.2U
Authority: CN
Inventors: 吴安
Original assignee: Wuhan Ansev Mechanical Equipment Co ltd
Current assignee: Wuhan Ansev Mechanical Equipment Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-07-06
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a safe external protective window cleaning machine, which comprises a hanging basket, wherein the hanging basket is suspended on a front suspension beam, the front suspension beam is fixed at the front end of a main suspension beam, and a machine body column is erected on a machine base and is connected with the main suspension beam; the front end of the front suspension beam is provided with a paying-off wheel, the front end of a suspension wire of the paying-off wheel is connected to the lifting lug frame through a triangular guide mechanism, a plurality of vacuum suckers are distributed on the outer wheel wall of a sucker roller at the protruding tail end of the lifting lug frame, built-in vacuum pumps which are the same in number as the vacuum suckers and correspond to the vacuum suckers one by one are arranged in the sucker roller, an external rotating wheel is fixed on the axis of the sucker roller, and the external rotating wheel is connected with a motor; the outer side of the hanging basket body is provided with a light screen, the extending part of the light screen is provided with a fixing bolt for fixing the light screen and the front end of a linkage rod, the tail end of the linkage rod is provided with a connecting rod roller wheel which is arranged on a guide rail, and the center of the connecting rod roller wheel is provided with a positioning pin. The safety of window cleaning operation is enhanced; and adverse effects on the operation of workers caused by strong light directly irradiating the curtain wall for reflection during operation are avoided.

Description

Safe external protective window cleaning machine

Technical Field

The utility model relates to a window cleaning machine field specifically is a safe external protection type window cleaning machine.

Background

The window cleaning machine is a suspension approach device used for the glass cleaning, maintenance and other operations of building windows or curtain walls, an outrigger and a counterweight iron block are arranged at the top of a building, a steel wire rope is hung from the outrigger, a suspension part is a hanging basket which is close to the window or the curtain wall, a worker can reach and clean the window or the glass curtain wall when standing in the hanging basket, and an electric control device controls a hoist to operate, so that the hanging basket can be lifted to and kept at a proper height.

When no wind exists, the hanging basket can be stably hung close to a window or a curtain wall, and workers can work normally. However, when the wind is large, the wind blows the hanging basket to swing in the air, the relative position of workers and the glass is changed constantly, the workers cannot work normally, the workers feel unsafe, tools or other articles in the hanging basket are easy to fall down, the tools or other articles fall down to the ground, and the workers can injure pedestrians below or injure equipment or articles below.

When the weather is clear, the curtain wall is reflected to the eyes of workers in direct solar radiation operation, adverse effects can be caused on the operation, and meanwhile, the safety guarantee of the workers during the operation is reduced.

Chinese patent No. CN204233054U discloses a window cleaning machine hanging basket with a suction disc, which can be closely attached to the wall surface of the operation by adding a suction disc component to the hanging basket, but has the same problems as most of the prior products, i.e. the suction disc component is complex and slow in operation, the practical application efficiency is low and the control stability is not guaranteed, and there is no related prior art to solve these problems, so it is necessary to improve the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe external protection type window cleaning machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a safe external protective window cleaning machine comprises a hanging basket, a front suspension beam, a main suspension beam, a balance weight, a machine body column, a machine base and machine base rollers; the hanging basket is suspended on the front suspension beam, the front suspension beam is connected and fixed at the front end of the main suspension beam, the rear end of the main suspension beam is provided with a balance weight, the machine body column is erected on the machine base and connected with the main suspension beam, and the machine base is provided with rollers for operation movement; the front end of the front suspension beam is fixedly provided with a paying-off wheel rotationally connected with the front suspension beam, a suspension wire bypasses from the paying-off wheel, the front end of the suspension wire is connected to a lifting lug frame through a triangular guide mechanism, the protruding tail end of the lifting lug frame is provided with a sucker roller, the outer wheel wall of the sucker roller is distributed with a plurality of vacuum suckers, built-in vacuum pumps which are the same in number as the vacuum suckers and correspond to the vacuum suckers one by one are arranged in the sucker roller, the axle center of the sucker roller is fixedly provided with an external rotating wheel, and the external rotating; the outer side of the hanging basket body is provided with a light screen, the light screen is fixed with the hanging basket body through screws and is provided with a rotating shaft, a fixing bolt is arranged on the extending part of the light screen to fix the light screen with the front end of a linkage rod, the tail end of the linkage rod is provided with a connecting rod roller wheel which is arranged on a guide rail, and the center of the connecting rod roller wheel is provided with a positioning pin; when the device works, the paying-off wheel takes up and pay off the suspension wire, the built-in vacuum pumps on the sucker idler wheels operate, the built-in vacuum pumps at different positions enable the vacuum suckers on the outer wheel wall to generate strong adsorption on the wall surface all the time, and meanwhile, the motor operates to drive the sucker idler wheels to generate corresponding actions along with the take-up and pay-off of the suspension wire, so that the hanging basket is stably adsorbed on the operation wall surface all the time in the whole high-altitude operation, the instability of high-altitude window wiping operation is avoided, and the safety of the window wiping; before getting into the hanging flower basket, move the assigned position and fix the body of rod with the locating pin through the connecting rod gyro wheel that promotes the trace end on the guide rail for the light screen is vertical to be stably propped up, and the highlight penetrates the curtain reflection directly and brings adverse effect to workman's operation when having avoided the operation, and the trace is locked the back by the locating pin at the assigned position simultaneously, has the function of side protection, has improved the security of workman's operation.

As the preferred scheme of the utility model: the safety protection device comprises a sucker roller, a vacuum sucker, a conveyor belt, a motor, an external rotating wheel, a built-in vacuum pump, a screw, a light screen, a rotating shaft, a fixing bolt, a linkage rod, a connecting rod roller, a positioning pin and a guide rail.

As a further preferred embodiment of the present invention: the vacuum chuck on the outer wheel wall of the chuck roller is made of industrial rubber.

As a further preferred embodiment of the present invention: the built-in vacuum pump is controlled by a built-in circuit to operate, a plurality of air suction and exhaust holes are formed in the side face of the sucker roller and are circular, and the air suction and exhaust holes are evenly distributed in the side face of the sucker roller at equal intervals.

As a further preferred embodiment of the present invention: the shading plate is made of a pressing forming PVC material.

As a further preferred embodiment of the present invention: the head part of the positioning pin is divided into an inner hexagonal shape.

As a further preferred embodiment of the present invention: the number of the vacuum suckers on the outer wall of the sucker roller is four, and the vacuum suckers are distributed at equal intervals along the circumferential direction of the outer wall of the sucker roller.

Compared with the prior art, the beneficial effects of the utility model are that: the hanging basket is stably adsorbed to the operation wall surface all the time in the whole high-altitude operation, the instability of high-altitude window wiping operation is avoided, and the safety of the window wiping operation is enhanced; the strong light is directly penetrated the curtain reflection and brings adverse effect to workman's operation when also having avoided the operation, and the trace has the function of side protection simultaneously, has improved the security of workman's operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the external protective window cleaning machine of the present invention.

Fig. 2 is a schematic view of a safety device of the safety external protection type window cleaning machine of the present invention.

Fig. 3 is a schematic view of the roller adsorption structure in the safety protection device of the safety external protection type window cleaning machine of the present invention.

In the figure: 1-hanging basket, 2-front hanging beam, 3-main hanging beam, 4-counterweight, 5-fuselage column, 6-base, 7-base roller, 8-paying out wheel, 9-hanging wire, 10-triangular wire mechanism, 11-lifting lug frame, 12-sucking disc roller, 13-vacuum sucking disc, 14-conveyor belt, 15-motor, 16-external rotating wheel, 17-built-in vacuum pump, 18-screw, 19-shading plate, 20-rotating shaft, 21-fixed bolt, 22-linkage rod, 23-connecting rod roller, 24-positioning pin, 25-guide rail and 26-hanging basket body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1, the present embodiment provides a safe external protection type window cleaning machine, which includes a hanging basket 1, a front suspension beam 2, a main suspension beam 3, a counterweight 4, a body column 5, a machine base 6 and a machine base roller 7; the hanging basket 1 is suspended on a front suspension beam 2, the front suspension beam 2 is connected and fixed at the front end of a main suspension beam 3, a balance weight 4 is placed at the rear end of the main suspension beam 3, a machine body column 5 stands on a machine base 6 and is connected with the main suspension beam, and a roller 7 is arranged on the machine base 6 for operation movement; referring to fig. 2, a paying-off wheel 8 rotatably connected with the front end of the front suspension beam 2 is fixed at the front end of the front suspension beam 2, a suspension wire 9 bypasses the paying-off wheel 8, the front end of the suspension wire 9 is connected to a lifting lug frame 11 through a triangular guide mechanism 10, a suction cup roller 12 is installed at the protruding tail end of the lifting lug frame 11, a plurality of vacuum suction cups 13 are distributed on the outer wheel wall of the suction cup roller 12, built-in vacuum pumps 17 which are the same in number as the vacuum suction cups and correspond to the vacuum suction cups one by one are arranged in the suction cup roller 12, an external rotating wheel 16 is fixed at the axis of the suction cup roller 12, and; the shading plate 19 is arranged on the outer side of the hanging basket body 26, the shading plate 19 is fixed with the hanging basket body 26 through a screw 18, the shading plate 19 is provided with a rotating shaft 20, a fixing bolt 21 is arranged on the extending portion of the shading plate 19 to fix the shading plate with the front end of a linkage rod 22, a connecting rod roller 23 is arranged at the tail end of the linkage rod 22 and is arranged on a guide rail 25, and a positioning pin 24 is arranged at the center of the connecting rod roller 23.

When the device works, the paying-off wheel 8 takes up and releases the suspension wire 9, the built-in vacuum pump 17 operates on the sucker roller 12, the built-in vacuum pumps 17 at different positions enable the vacuum sucker 13 on the outer wheel wall to always generate strong adsorption on the wall surface, and meanwhile, the motor 15 operates to drive the sucker roller 12 to generate corresponding action along with the take-up and release of the suspension wire 9, so that the hanging basket 1 is always stably adsorbed on the operation wall surface in the whole high-altitude operation, the instability of high-altitude window wiping operation is avoided, and the safety of the window wiping operation is enhanced; before entering hanging flower basket 1, move the assigned position on guide rail 25 through promoting the connecting rod gyro wheel 23 at trace 22 end and fix the rod body with locating pin 24 for light screen 19 is vertical stable to be propped up, and the highlight shines directly the curtain reflection and brings adverse effect to workman's operation when having avoided the operation, and trace 22 has the function of side protection after the assigned position is locked by locating pin 24 simultaneously, has improved the security of workman's operation.

The vacuum chuck 13 on the outer wheel wall of the chuck roller 12 is made of industrial rubber; the built-in vacuum pump 17 is internally provided with a circuit for controlling operation, a plurality of air suction and exhaust holes are arranged on the side surface of the sucker roller 12, the air suction and exhaust holes are circular, and the air suction and exhaust holes are uniformly distributed on the side surface of the sucker roller 12 at equal intervals; the shading plate 19 is made of a pressing forming PVC material; the pin head part of the positioning pin 24 is in an inner hexagonal shape; the number of the vacuum suckers 13 on the outer wall of the sucker roller 12 is four, and the vacuum suckers are distributed at equal intervals along the circumferential direction of the outer wall of the sucker roller 12.

Example 2:

on the basis of the embodiment 1, the number of the vacuum suction cups 13 on the outer wall of the suction cup roller 12 is four and the vacuum suction cups are distributed at equal intervals along the circumferential direction of the outer wall of the suction cup roller 12.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

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. A safe external protective window cleaning machine comprises a hanging basket (1), a front suspension beam (2), a main suspension beam (3), a counterweight (4), a machine body column (5), a machine base (6) and machine base rollers (7); the hanging basket (1) is suspended on a front suspension beam (2), the front suspension beam (2) is fixedly connected with the front end of a main suspension beam (3), a balance weight (4) is placed at the rear end of the main suspension beam (3), a machine body column (5) stands on a machine base (6) and is connected with the main suspension beam, and a roller (7) is arranged on the machine base (6) to move in an operation mode; the vacuum wire drawing mechanism is characterized in that a paying-off wheel (8) rotationally connected with the front suspension beam (2) is fixed at the front end of the front suspension beam, a suspension wire (9) bypasses from the paying-off wheel (8), the front end of the suspension wire (9) is connected to a lifting lug frame (11) through a triangular guide mechanism (10), a sucker roller (12) is installed at the protruding tail end of the lifting lug frame (11), a plurality of vacuum suckers (13) are distributed on the outer wheel wall of the sucker roller (12), built-in vacuum pumps (17) which are the same in number as the vacuum suckers and correspond to the vacuum suckers one by one are arranged in the sucker roller (12), an external rotating wheel (16) is fixed at the axle center of the sucker roller (12), and the external rotating wheel (16) is connected; the outer side of the hanging basket body (26) is provided with a light screen (19), the light screen (19) is fixed with the hanging basket body (26) through a screw (18), the light screen (19) is provided with a rotating shaft (20), a fixing bolt (21) is arranged on the extending portion of the light screen (19) to fix the light screen and the front end of a linkage rod (22), the tail end of the linkage rod (22) is provided with a connecting rod roller (23) which is arranged on a guide rail (25), and the center of the connecting rod roller (23) is provided with a positioning pin (24).

2. A safety window cleaning machine with external protection according to claim 1, characterized in that the vacuum suction cups (13) of the outer wheel wall of the suction cup roller (12) are made of industrial rubber.

3. The safe external protection type window cleaning machine according to claim 1 or 2, wherein the built-in vacuum pump (17) is controlled by a built-in circuit to operate, a plurality of air suction and exhaust holes are formed in the side surface of the sucker roller (12), the air suction and exhaust holes are circular, and the air suction and exhaust holes are uniformly distributed in the side surface of the sucker roller (12) at equal intervals.

4. A safety window cleaning machine with external protection according to claim 1, characterized in that the shading plate (19) is made of compression-molded PVC material.

5. A safety window cleaner with external protection according to claim 1, wherein the head of the positioning pin (24) is hexagonal.

6. A safety window cleaning machine with external protection according to claim 1 or 2, characterized in that the number of the vacuum suction cups (13) on the outer wall of the suction cup roller (12) is four and the vacuum suction cups are distributed at equal intervals along the circumference of the outer wall of the suction cup roller (12).