CN2200626Y

CN2200626Y - Cleaning and sterilizing device for elevator handrail

Info

Publication number: CN2200626Y
Application number: CN 94213376
Authority: CN
Inventors: 蔡阳
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-06-08
Filing date: 1994-06-08
Publication date: 1995-06-14
Anticipated expiration: 2004-06-08

Abstract

The utility model belongs to cleaning and sterilizing device, which is especially suitable for cleaning and sterilizing for handrails of rolling stairs. The utility model is characterized in that the utility model is composed of a water-filling brush wheel (2) which is used for filling the water for the handrails, a groove-shaped water-removing brush (13) which is used for scraping the water on the handrails, an electrothermal air blower (15) which is used for blowing and drying the water on the handrails, and an ultraviolet lamp (16) which is used for irradiating and killing virus and bacteria on the handrails; the four components are combined orderly. The utility model can be used for cleaning and sterilizing for the handrails to avoid the infection of various diseases, particularly infectious diseases. The utility model has the advantages of simple structure, convenient maintenance and convenient operation.

Description

Cleaning and sterilizing device for elevator handrail

The utility model belongs to apparatus for washing and disinfecting, is specially adapted to the cleaning and the sterilization of rotating ladder handrail.

Multiple advantages such as it is safe, convenient and rapid that rotating ladder has, various public places have been widely used in, as Railway station, subway station, airport, megastore, large-scale public place of entertainment etc., along with developing rapidly of commerce, transportation and tourist industry, the application of this facility is with more prevalent.Take the passenger of rotating ladder, need hand-held handrail usually, to keep body steadiness, so just brought two large problems: (1) is applied to dirts such as nasal mucus, saliva on the handrail because some passenger's artistic appreciation is poor, accumulates over a long period, and handrail is very dirty; (2) some passenger has bacterium and virus on hand, as hepatitis B, AIDS etc., by touching handrail, causes the cross infection of various diseases and infection.Therefore, the cleaning of rotating ladder handrail and disinfection are very important.But, do not see relevant equipment and data up to now as yet.

The purpose of this utility model is design a kind of cleaning and a chlorination equipment, cleans and sterilizes in order to the handrail to rotating ladder.

The purpose of this utility model is achieved in that the backhaul section (being on the inoperative section) at the rotating ladder handrail installs as lower device one successively, goes up the water brush wheel: this is taken turns top and contacts with handrail, constantly rotation under the drive of handrail, the water surface in bottom and the hopper contacts, like this, water in the hopper, by last water brush wheel, constantly take the surface of handrail to; Two, the flute profile brush that dewaters: the flute profile brush that dewaters tightly encases the surface and the edge of handrail, and handrail is behind this brush, and water base the quilt on its surface scraped and fallen; Three, electric heating air blower: the moisture content on handrail surface is dried up once more; Four, ultraviolet lamp: shine with ultraviolet lamp, to kill the various bacteriums and the virus on handrail surface.Handrail enters the work area again after above-mentioned four procedures are handled.

Advantage of the present utility model: one, the handrail of rotating ladder cleaned and sterilize after, can prevent the cross-infection of various infections between the passenger; Two, cleaning and disinfection can carry out automatically; Three, cost of equipment is cheap, and Operation and Maintenance is simple.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:

Fig. 1 is a structural representation of the present utility model (facing);

Fig. 2 is a structural representation of the present utility model (overlooking);

Fig. 3 is the flute profile brush configuration scheme drawing (facing) that dewaters;

Fig. 4 brushes the B-B cutaway view for flute profile dewaters;

Fig. 5 is a last water brush wheel structural representation (facing);

Fig. 6 is last water brush wheel C-C section-drawing.

Referring to Fig. 1 and Fig. 2, as seen from the figure, handrail (1) is from the work section when running to the backhaul section, goes up dewater brush (13), an electric heating air blower (15) and a ultraviolet lamp (16) of water brush wheel (2), flute profile and contacts with one that is arranged in order.First and last water brush wheel (2) contacts, and last water contacts with the flute profile brush (13) that dewaters then, with on water all scrape off, pass through electric heating air blower (15) blowing and ultraviolet lamp (16) irradiation again, make the further dry and sterilization of handrail, finish whole working process of the present utility model.Its concrete structure is: go up water brush wheel (2) and be installed on the brush wheel axle (3), brush wheel axle (3) is installed in an end of brush wheel lever (4), brush wheel lever (4) is made up of two bars, and last water brush wheel (2) can be gone up at brush wheel axle (3) and freely rotate, so that go up water constantly for handrail (1).There is a hole at the middle part of brush wheel lever (4), and bolster (5) passes from the hole, and bolster (5) is installed on two bearing frames (9), and bearing frame (9) is fixed into one with pond (11).The other end of brush wheel lever (4) is fixed a brush wheel balance weight (10), and under the action of gravity of brush wheel balance weight (10), last water brush wheel (2) is all the time near handrail (1).The width of last water brush wheel (2) should be wideer slightly than the width of handrail, its underpart should contact with the water surface in pond (11), flute profile dewater brush (13) be fixed in dewater the brush lever (12) an end, the other end of this lever (12) is fixed the brush balance weight (6) that dewaters, the middle part of this lever (12) is also porose, bolster (5) passes through from the hole, and this part-structure and last water brush wheel (2) are basic identical.Under the effect of the brush balance weight (6) that dewaters, flute profile dewaters brush (13) also all the time near handrail (1), and the water on the handrail (1) is brushed down, and flows in the pond (11).Be fixed with a support (14) on the wall of pond (11), an electric heating air blower (15) and a ultraviolet lamp (16) are installed on the support (14) successively.Electric blower (15) and ultraviolet lamp (16) are all commercially available.Be the water surface elevation in automatically regulating pond (11), overflow pipe (7) is equipped with on (11) top in the pond, and fuel bowl limit switch (17) is housed in pond (11), makes the water surface keep certain height.Blow-off pipe (8) is equipped with in bottom, pond (11), and when changing water or maintenance as need, sewage can be managed (8) thus and be discharged.Overflow pipe (7) communicates with blow-off pipe (8), and is unobstructed to guarantee overflow.

Referring to Fig. 3 and Fig. 4, as seen from the figure, a groove is arranged at the dewater top of brush (13) of flute profile, and the width of groove and the degree of depth are slightly larger than the width and the thickness of handrail (1), and handrail can all be embedded in the groove.Vertical section of groove has circular arc, and bottom land and handrail (1) are fitted fully.Liner is made with elasticity good foamed plastic or sponge in the dewater inside of brush (13) of flute profile, and the outside is with abrasion resistant leather or chemical ﹠ blended fabric parcel, uses two rivets (18) to be fixed to again to dewater on the brush lever (12).

Referring to Fig. 5 and Fig. 6, as seen from the figure, last water brush wheel (2) is installed on the brush wheel axle (3), and brush wheel axle (3) is loaded on the end of brush wheel lever (4), and an end of brush wheel axle (3) has screw head, and the other end is made axial restraint with nut (22).For the convenient water brush wheel (2) of going up rotates, between last water brush wheel (2) and brush wheel lever (4), pad (21) is housed.

Claims

1, a kind of rotating ladder handrail cleaning sterilizing device, be installed on the backhaul section of handrail, it is characterized in that this device is made up of the following main part that is arranged in order: go up water brush wheel (2), a flute profile dewater brush (13), an electric heating air blower (15) and a ultraviolet lamp (16) for one; Last water brush wheel (2) is installed on the brush wheel axle (3), and brush wheel axle (3) is installed in an end of brush wheel lever (4), and brush wheel lever (4) is made up of two bars, and last water brush wheel (2) can be gone up at brush wheel axle (3) and freely rotate; There is a hole at the middle part of brush wheel lever (4), and bolster (5) passes from the hole, and bolster (5) is installed on the two head bearing framves (9), and bearing frame (9) is fixed into one with pond (11); The other end of brush wheel lever (4) is fixed a brush wheel balance weight (10); The width of last water brush wheel (2) is wideer slightly than the width of handrail, and the water surface in its underpart and pond (11) contacts; Flute profile dewater brush (13) be fixed in dewater the brush lever (12) an end, the other end of this lever (12) fix one dewater the brush balance weight (6); The middle part of this lever (12) is also porose, and bolster (5) passes through from the hole; Be fixed with a support (14) on the wall in pond (11), an electric heating air blower (15) and a ultraviolet lamp (16) are installed on the support (14) successively; Overflow pipe (7) is equipped with on the top in pond (11), and fuel bowl limit switch (17) is housed in pond (11), and blow-off pipe (8) is equipped with in the bottom of pond (11); Overflow pipe (7) communicates with blow-off pipe (8).

2, as the said cleaning sterilizing device of claim 1, its feature has a groove in the dewater top of brush (13) of flute profile, the width of groove and the degree of depth are slightly larger than the width and the thickness of handrail (1), bottom land and handrail (1) are fitted fully, and dewater brush (13) and dewatering of flute profile fixes with two rivets (18) between brush lever (12).

3, as the said washing equipment of claim 2, it is characterized in that an end of brush wheel axle (3) has screw head, the other end is equipped with a nut (22), between last water brush wheel (2) and the brush wheel lever (4) pad (21) is housed.

4, as the said cleaning sterilizing device of claim 2, it is characterized in that the dewater inside of brush (13) of flute profile makes liner with elasticity good foamed plastic or sponge, the outside is with abrasion resistant leather or chemical ﹠ blended fabric parcel, uses two rivets (18) to be fixed to again to dewater on the brush lever (12).