CN210973519U - Cleaning device for escalator pedals - Google Patents

Abstract

The utility model discloses an escalator footboard cleaning device relates to the automatic cleaning device field of footboard of automatic escalator, for the automatic problem that the effect is not good that cleans of the escalator footboard on solving the market. The utility model discloses a staircase body still includes hydrojet device, brushing device, blast apparatus, dries device and filter equipment, and the staircase body includes a plurality of footboards, truss and lower closure, and the hydrojet device is installed in the vertical decurrent below department of footboard of direction of motion, and brushing device installs under on the closure, and blast apparatus installs in the vertical ascending below department of footboard of direction of motion, dries the device and installs on the truss, and filter equipment sets up in the lower extreme department of closure down. The utility model discloses can wash, clean, weather and wipe futilely automatically the staircase footboard.

Description

Cleaning device for escalator pedals

Technical Field

The utility model relates to an automatic cleaning device field of automatic escalator's footboard specifically is an escalator footboard cleaning device.

Background

The escalator mainly refers to an escalator, which is formed by combining a chain conveyor with a special structural form and two belt conveyors with special structural forms, is provided with a circulating motion ladder way, is used for conveying fixed electric driving equipment of passengers upwards or downwards in different story heights of a building, is a continuous conveying machine for carrying people to go up and down, and is widely applied to various fields such as markets, supermarkets, office buildings, subways, overpasses and the like.

At present, as the flow of people of the escalator is large, mud, sundries or dust and the like can be gathered on the escalator pedals, in order to ensure the cleanness of the escalator, the surface of the pedals must be cleaned manually and periodically, but the escalator is troublesome to do, and the escalator needs to be stopped for ensuring the safety, so that the escalator is inconvenient to carry out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a staircase footboard cleaning device to solve the automatic not good problem of effect that cleans of the staircase footboard on the market that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cleaning device for an escalator pedal comprises an escalator body, and further comprises a liquid spraying device, a scrubbing device, a blowing device, a wiping device and a filtering device.

Preferably, the escalator body comprises a plurality of steps, a truss and a lower closing plate.

Preferably, the liquid spraying device is arranged below the pedal vertically downward in the movement direction and comprises a liquid pump, a spray head frame and a spray head, the spray head is communicated with the liquid outlet end of the liquid pump through a pipeline, the liquid inlet end of the liquid pump is connected to the liquid supply position, the spray head is arranged on the spray head frame, and the liquid spraying port of the spray head faces the pedal face at the lower end of the pedal right above the mounting position.

Preferably, the brushing device is arranged on the lower closing plate and comprises a brush head and a brush head frame, the brush head is arranged at the upper end of the brush head frame, bristles are arranged on the brush head, and the length of the bristles is greater than the distance from the brush head to the pedal surface of the nearest pedal.

Preferably, the air blowing device is arranged below the pedal with the vertically upward movement direction, the air blowing device comprises a fan and a fan frame, the fan is arranged at the upper end of the fan frame, and an air outlet of the fan inclines towards the front end of the movement direction of the pedal with the vertically upward movement direction.

Preferably, the wiping device is arranged on the truss and comprises a liquid suction roller and a roller frame, a shaft of the liquid suction roller is movably arranged on the roller frame, the height of the shaft of the liquid suction roller is the same as the height of the middle part of the pedal vertically upwards in the movement direction, and the radius of the liquid suction roller is larger than the horizontal distance from the shaft of the liquid suction roller to the pedal surface of the pedal vertically upwards in the movement direction.

Preferably, the filtering device is arranged at the lower end of the lower closing plate and comprises a filtering net and a liquid discharge pipe, the filtering net is arranged above the liquid discharge pipe, and a funnel shape is formed between the filtering net and the liquid discharge pipe.

Preferably, the escalator further comprises an auxiliary wiping device, the auxiliary wiping device is located above the wiping device and comprises an auxiliary roller and an auxiliary roller frame, a shaft of the auxiliary roller is movably mounted on the auxiliary roller frame, the auxiliary roller frame is mounted on the truss or at the lower end of the cover plate of the escalator body, and the radius of the auxiliary roller is larger than the distance from the shaft of the auxiliary roller to the pedal surface of the pedal at the nearest position.

Preferably, the brushing devices are provided with a plurality of groups which are sequentially arranged from top to bottom along the lower closing plate; the fan is provided with a plurality of.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this staircase footboard cleaning device, except the brush sweeping effect of brush, still have hydrojet device, blast apparatus and dry the device, can wash, clean, weather and dry the staircase footboard voluntarily, can only will rely on the staircase footboard that the brush can't be cleaned to sweep the floor clearly more cleanly, solved the automatic not good problem of effect that cleans of staircase footboard on the market.

2. This staircase footboard cleaning device owing to used the liquid pump to carry out a small amount of hydrojets, so can reduce scattering of dust to improve the environment cleanliness factor around the staircase, further improve the effect of cleaning work, promote staircase user's use impression.

Drawings

Fig. 1 is a schematic view of the internal structure of a common escalator in the market;

fig. 2 is a schematic view of the position relationship of the present invention when it is disposed in the escalator shown in fig. 1;

fig. 3 is another embodiment of the present invention shown in fig. 2.

In the figure: 100. an escalator body; 101. a pedal; 102. a truss; 103. a lower closure plate; 1. a liquid spraying device; 2. a brushing device; 3. a blowing device; 4. a wiping device; 41. an auxiliary drying device; 5. and (4) a filtering device.

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.

The first embodiment is as follows:

referring to fig. 2, the present invention provides an embodiment: a cleaning device for an escalator pedal comprises an escalator body 100, and further comprises a liquid spraying device 1, a scrubbing device 2, a blowing device 3, a wiping device 4 and a filtering device 5.

Further, the escalator body 100 includes a plurality of steps 101, a truss 102, and a lower closing plate 103.

Further, the liquid spraying device 1 is installed below the pedal 101 with the vertical downward movement direction, the liquid spraying device 1 comprises a liquid pump, a spray head frame and a spray head, the liquid pump can use a miniature water pump, for example, a P L D-1206 type diaphragm pump or smaller type diaphragm pump, the purpose of the liquid pump is to provide a small amount of cleaning liquid or water for each passing pedal 101, so that the cleaning is more efficient, the spray head is communicated with the liquid outlet end of the liquid pump through a pipeline, the liquid inlet end of the liquid pump is connected to the liquid supply part, the liquid supply part can be a cleaning liquid tank or a water tap, the spray head is installed on the spray head frame, and the liquid spraying port of the spray head faces the pedal surface at.

Further, the brushing device 2 is installed on the lower closing plate 103, the brushing device 2 comprises a brush head and a brush head frame, the brush head is installed at the upper end of the brush head frame, bristles are arranged on the brush head, the length of the bristles is larger than the distance from the brush head to the nearest pedal surface of the pedal 101, the bristles press the pedal 101, and sundries can be scraped.

Further, the blowing device 3 is installed below the pedal 101 with the vertically upward movement direction, the blowing device 3 comprises a fan and a fan frame, the fan can be replaced by a common centrifugal blower in the market or a common floor blower, the fan is installed at the upper end of the fan frame, an air outlet of the fan inclines towards the front end of the movement direction of the pedal 101 with the movement direction about to be changed from horizontal to upward, and therefore air can sweep across the pedal surface of the pedal 101, and drying and blowing off of sundries which are not cleaned off are facilitated.

Further, the wiping device 4 is installed on the truss 102, the wiping device 4 comprises a liquid absorbing roller and a roller frame, the outer layer material of the liquid absorbing roller can be water absorbing sponge, the shaft of the liquid absorbing roller is movably installed on the roller frame, the height of the shaft of the liquid absorbing roller is the same as the height of the middle part of the pedal 101 vertically upward in the moving direction, the radius of the liquid absorbing roller is larger than the horizontal distance from the shaft of the liquid absorbing roller to the pedal surface of the pedal 101 vertically upward in the moving direction, so that the liquid absorbing roller is pressed towards the pedal 101 and can be driven to rotate by the pedal 101 in a friction mode, and two processes of liquid absorbing and wiping are completed.

Further, filter equipment 5 sets up in the lower extreme department of lower closing plate 103, and filter equipment 5 includes filter screen and fluid-discharge tube, and the filter screen is installed in the top of fluid-discharge tube, is between filter screen and the fluid-discharge tube to leak hopper-shaped, and the fluid-discharge tube jam can be avoided to the filter screen.

Further, the control circuits of the liquid pump and the fan can be connected in series to the starting switch loop of the escalator body 100, so that the liquid pump and the fan can be started simultaneously when the escalator body 100 is started.

The working principle is as follows: when the escalator is used, the escalator body 100 is started, the liquid pump and the fan work, dirt such as dust and the like is attached to the pedal 101 on the outside, when the pedal 101 attached with the dirt is vertically turned downwards into the escalator body 100, the liquid spraying device 1 sprays liquid to the dirt, part of dirt on the pedal 101 attached with the dirt is washed off, flows to the filtering device 5 along the lower sealing plate 103, is filtered and then is discharged, dirt which is not washed off is washed off when passing through the scrubbing device 2, the dirt attached to the pedal 101 is blown off by strong wind when the pedal 101 passes through the blowing device 3, lotion attached to the pedal 101 is also blown off in a large amount, and finally, when the dried pedal 101 vertically upwards moves to the outside of the escalator body 100 again, the dirt still attached to the pedal 101 is wiped off by the wiping device 4, and a small amount of lotion is completely wiped off.

Example two:

referring to fig. 3, the present invention provides another embodiment: the difference between the embodiment and the first embodiment is that the escalator further comprises an auxiliary wiping device 41, the auxiliary wiping device 41 is located above the wiping device 4, the auxiliary wiping device 41 comprises an auxiliary roller and an auxiliary roller frame, the shaft of the auxiliary roller is movably mounted on the auxiliary roller frame, the auxiliary roller frame is mounted on the truss 102 or at the lower end of the cover plate of the escalator body 100, and the radius of the auxiliary roller is greater than the distance from the shaft of the auxiliary roller to the pedal surface of the nearest pedal 101; the brushing devices 2 are provided with a plurality of groups, and the groups of brushing devices 2 are sequentially arranged along the lower closing plate 103 from top to bottom; the fan is provided with a plurality of. The working principle is similar to that of the embodiment and is not described in detail.

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.

Claims (3)

1. An escalator step cleaning device, includes staircase body (100), its characterized in that: also comprises a liquid spraying device (1), a scrubbing device (2), a blowing device (3), a wiping device (4) and a filtering device (5),

the escalator body (100) comprises a plurality of pedals (101), a truss (102) and a lower closing plate (103);

the liquid spraying device (1) is arranged below the pedal (101) which is vertically downward in the movement direction, the liquid spraying device (1) comprises a liquid pump, a spray head frame and a spray head, the spray head is communicated with the liquid outlet end of the liquid pump through a pipeline, the liquid inlet end of the liquid pump is connected to a liquid supply position, the spray head is arranged on the spray head frame, and a liquid spraying port of the spray head faces to the pedal surface at the lower end of the pedal (101) right above the mounting position;

the brushing device (2) is arranged on the lower closing plate (103), the brushing device (2) comprises a brush head and a brush head frame, the brush head is arranged at the upper end of the brush head frame, brush hairs are arranged on the brush head, and the length of the brush hairs is greater than the distance from the brush head to the pedal surface of the nearest pedal (101);

the blowing device (3) is arranged below the pedal (101) with the vertically upward movement direction, the blowing device (3) comprises a fan and a fan frame, the fan is arranged at the upper end of the fan frame, and an air outlet of the fan inclines towards the front end of the movement direction of the pedal (101) with the movement direction about to be changed from horizontal to upward;

the wiping device (4) is arranged on the truss (102), the wiping device (4) comprises a liquid suction roller and a roller frame, a shaft of the liquid suction roller is movably arranged on the roller frame, the height of the shaft of the liquid suction roller is the same as the height of the middle part of the pedal (101) which is vertically upward in the movement direction, and the radius of the liquid suction roller is larger than the horizontal distance from the shaft of the liquid suction roller to the pedal surface of the pedal (101) which is vertically upward in the movement direction;

the filtering device (5) is arranged at the lower end of the lower sealing plate (103), the filtering device (5) comprises a filtering net and a liquid discharge pipe, the filtering net is arranged above the liquid discharge pipe, and a funnel shape is formed between the filtering net and the liquid discharge pipe.

2. An escalator step cleaning device according to claim 1, characterized in that: the escalator further comprises an auxiliary wiping device (41), the auxiliary wiping device (41) is located above the wiping device (4), the auxiliary wiping device (41) comprises an auxiliary roller and an auxiliary roller frame, a shaft of the auxiliary roller is movably mounted on the auxiliary roller frame, the auxiliary roller frame is mounted on the truss (102) or at the lower end of a cover plate of the escalator body (100), and the radius of the auxiliary roller is larger than the distance from the shaft of the auxiliary roller to the pedal surface of the pedal (101) at the nearest position.

3. An escalator step cleaning device according to claim 2, characterized in that: the brushing devices (2) are provided with a plurality of groups, and the groups of brushing devices (2) are sequentially arranged from top to bottom along the lower sealing plate (103); the fan is provided with a plurality of.

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