CN212151291U

CN212151291U - Escalator with handrail self-cleaning structure

Info

Publication number: CN212151291U
Application number: CN202020284945.1U
Authority: CN
Inventors: 罗军
Original assignee: Shanghai Shihuo Elevator Accessories Co ltd
Current assignee: Shanghai Shihuo Elevator Accessories Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-12-15
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a escalator with a handrail self-cleaning structure, which comprises side plates and a protective shell, wherein the protective shell and a transverse pipe are fixedly connected between the two side plates, a plurality of spray heads are embedded at the lower side of the transverse pipe, a flow guide pipe is fixedly connected with the outer wall of the transverse pipe, a small driving wheel, a large driving wheel and a special-shaped rod are arranged in the protective shell, the two ends of the small driving wheel, the large driving wheel and the special-shaped rod are rotatably connected with the adjacent side plates through bearings, a cleaning roller is sleeved outside the special-shaped rod, and an extension pipe is fixedly connected on one side end surface of the cleaning roller. The idle ends of the down sleeves can be alternately cleaned under the driving action of the electric telescopic rod.

Description

Escalator with handrail self-cleaning structure

Technical Field

The utility model relates to a hand elevator with handrail is from clearance structure belongs to hand elevator technical field.

Background

Each step on the escalator has two sets of wheels which rotate along two separate tracks, the superstructure is connected to a rotating chain and the wheels of the other sets are pulled by a drive gear at the top of the escalator to simply slide along the tracks, following the first set of wheels, the two tracks are spaced apart from each other so that each step is horizontal, the tracks are horizontal at the top and bottom of the escalator so that the steps are flattened, and each step has a series of grooves therein to connect the two steps in the flattening process.

The handrail of the escalator is arranged on two sides of the main body, so that passengers can be assisted to keep body balance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the escalator handrail does not have a cleaning structure, when the handrail is cleaned, the handrail needs to be cleaned manually, so that the escalator with the handrail self-cleaning structure has extremely inconvenient defects.

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

the design is a hand elevator with a handrail self-cleaning structure, which comprises side plates and a protective shell, wherein the protective shell and a transverse pipe are fixedly connected between the two side plates, a plurality of spray heads are embedded at the lower side of the transverse pipe, a guide pipe is fixedly connected with the outer wall of the transverse pipe, a small driving wheel, a large driving wheel and a special-shaped rod are arranged in the protective shell, two ends of the small driving wheel, the large driving wheel and the special-shaped rod are rotatably connected with the adjacent side plates through bearings, a cleaning roller is sleeved at the outer side of the special-shaped rod, an extension pipe is fixedly connected onto the end surface of one side of the cleaning roller, slots are respectively formed in the cleaning roller and the extension pipe, a velvet sleeve is sleeved at the outer side of the cleaning roller, a handrail belt is connected between the small driving wheel, the large driving wheel and the cleaning roller in a transmission manner, accumulated water shells are welded on the two sides of the, one of them the screw fixation has servo motor and electric telescopic handle on the curb plate, servo motor's output shaft passes curb plate and special-shaped rod fixed connection, electric telescopic handle's output passes curb plate fixedly connected with push-and-pull plate, the push-and-pull plate cover is established in the extension pipe and is kept away from the one end outside of scrub roller.

Preferably, the water accumulation shells are of circular arc structures, the transverse pipe is located above the water accumulation shells, and the positions of the plurality of spray heads are opposite to the positions of the two water accumulation shells.

Preferably, two straight grooves are symmetrically formed in the outer wall of the special-shaped rod, and the inner wall structure of each slot is matched with the structure of the special-shaped rod.

Preferably, the push-pull plate is rotatably connected with the extension pipe through a bearing.

Preferably, the width of the scrub roller is twice the width of the handrail belt.

The utility model provides a pair of escalator with handrail is from clearance structure, beneficial effect lies in: the utility model relates to a hand elevator with handrail is from clearance structure, have structural design reasonable and self-cleaning's characteristics, during the use, the rotation direction of cleaning roller is opposite with the transmission direction in handrail area, the fine hair cover can erase stain and the bacterium on handrail area surface, can effectively ensure public health, and the width of cleaning roller is the twice of handrail area, under electric telescopic handle's driving action, can wash the idle end of fine hair cover by turns, so circulation operation, can guarantee that handrail area surface is clean all the time, and need not the manual work and change the washing thing of wasing, it is automatic high-efficient.

Drawings

Fig. 1 is a side sectional view of a escalator with a handrail self-cleaning structure according to the present invention;

fig. 2 is a front sectional view of a escalator with a handrail self-cleaning structure according to the present invention;

fig. 3 is a structural cross-sectional view of a cleaning roller of a escalator with a handrail self-cleaning structure provided by the utility model;

fig. 4 is a schematic structural view of a special-shaped rod of a escalator with a handrail self-cleaning structure according to the present invention.

In the figure: the device comprises a side plate 1, a protective shell 2, a small driving wheel 3, a large driving wheel 4, a handrail 5, a water accumulation shell 6, a flow guide pipe 7, a transverse pipe 8, a spray head 9, a water discharge pipe 10, a cleaning roller 11, a special-shaped rod 12, an extension pipe 13, a slot 14, a velvet sleeve 15, a push-pull plate 16, an electric telescopic rod 17 and a servo motor 18.

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.

Referring to fig. 1-4, a escalator with a handrail self-cleaning structure comprises side plates 1 and a protective shell 2, wherein the protective shell 2 and a horizontal pipe 8 are fixedly connected between the two side plates 1, a plurality of spray heads 9 are embedded at the lower side of the horizontal pipe 8, a flow guide pipe 7 is fixedly connected with the outer wall of the horizontal pipe 8, a small driving wheel 3, a large driving wheel 4 and a special-shaped rod 12 are arranged in the protective shell 2, two ends of the small driving wheel 3, the large driving wheel 4 and the special-shaped rod 12 are rotatably connected with the adjacent side plates 1 through bearings, a cleaning roller 11 is sleeved at the outer side of the special-shaped rod 12, an extension pipe 13 is fixedly connected with one side end face of the cleaning roller 11, slots 14 are respectively formed in the cleaning roller 11 and the extension pipe 13, a pile sleeve 15 is sleeved at the outer side of the cleaning roller 11, a handrail belt 5 is connected between the small driving wheel 3, the large driving wheel 4 and the cleaning roller, the drain pipe 10 is fixedly embedded in the outer wall of the bottom of the water accumulating shell 6, a servo motor 18 and an electric telescopic rod 17 are fixed on one side plate 1 through screws, an output shaft of the servo motor 18 penetrates through the side plate 1 to be fixedly connected with the special-shaped rod 12, the output end of the electric telescopic rod 17 penetrates through the side plate 1 to be fixedly connected with a push-pull plate 16, and the push-pull plate 16 is sleeved on the outer side of one end, far away from the cleaning roller 11, of the extension pipe 13.

The water accumulation shells 6 are all in an arc-shaped structure, the transverse pipe 8 is positioned above the water accumulation shells 6, and the positions of the plurality of spray heads 9 are opposite to the positions of the two water accumulation shells 6, so that the down sleeves 15 can be conveniently cleaned; two straight grooves are symmetrically formed in the outer wall of the special-shaped rod 12, and the inner wall structure of the slot 14 is matched with the structure of the special-shaped rod 12, so that the two ends of the cleaning roller 11 can be circularly replaced, and the service life of the velvet sleeve 15 is greatly prolonged; the push-pull plate 16 is rotatably connected with the extension pipe 13 through a bearing, so that the cleaning roller 11 can rotate automatically, and the push-pull plate 16 can push the cleaning roller 11 to move back and forth; the width of the cleaning roller 11 is twice the width of the handrail 5 so that both ends of the cleaning roller 11 can be circularly washed.

The working principle is as follows: when the elevator is used, the handrail 5 runs along with the elevator, the upper side surface of the handrail 5 is static relative to passengers, so that the passengers keep body balance, when the handrail 5 is transmitted to the end part of the elevator, the upper side surface of the handrail 5 circulates to the lower side, the lower side surface of the handrail can be tightly attached to the cleaning roller 11, the servo motor 18 is started, the rotating direction of the output shaft of the servo motor 18 is controlled to be opposite to the transmitting direction of the handrail 5, the cleaning roller 11 and the surface of the handrail 5 move relatively, the fluff sleeve 15 can wipe off stains and bacteria on the surface of the handrail 5, public health can be effectively guaranteed, furthermore, cleaning water is pumped by the water pump and is guided into the drain pipe 10, the cleaning water can be sprayed out from the spray head 9, the surface of the fluff sleeve 15 in the water accumulation shell 6 can be cleaned, water supply is stopped after cleaning is finished, the cleaning roller 11 rotating at high speed has centrifugal water throwing effect, and cleaning sewage can, can accomplish the self-cleaning flow, treat the idle end of fine hair cover 15 and wash the back that finishes, restart electric telescopic handle 17 for the idle end of fine hair cover 15 can be changed to the position of working end in, and the working end then can get into another ponding shell 6, accomplishes the cleaning flow, so circulation operation can guarantee that handrail area 5 surface is clean all the time, and need not the manual work and change the washing thing of wasing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The escalator with the handrail self-cleaning structure is characterized by comprising side plates (1) and protective cases (2), wherein the protective cases (2) and a transverse pipe (8) are fixedly connected between the side plates (1), a plurality of spray heads (9) are embedded at the lower side of the transverse pipe (8), a guide pipe (7) is fixedly connected with the outer wall of the transverse pipe (8), a small driving wheel (3), a large driving wheel (4) and a special-shaped rod (12) are arranged in the protective cases (2), the two ends of the small driving wheel (3), the large driving wheel (4) and the special-shaped rod (12) are rotatably connected with the adjacent side plates (1) through bearings, a cleaning roller (11) is sleeved outside the special-shaped rod (12), an extension pipe (13) is fixedly connected onto one side end face of the cleaning roller (11), and slots (14) are formed in the cleaning roller (11) and the extension pipe (13), the outside cover of cleaning roller (11) is equipped with fine hair cover (15), the transmission is connected with handrail area (5) between little drive wheel (3), big drive wheel (4) and cleaning roller (11), all weld on the both sides of cleaning roller (11) and being located curb plate (1) ponding shell (6), the bottom outer wall of ponding shell (6) is all fixed to be inlayed and is equipped with drain pipe (10), one of them curb plate (1) is gone up the screw fixation and is had servo motor (18) and electric telescopic handle (17), the output shaft of servo motor (18) passes curb plate (1) and special-shaped rod (12) fixed connection, the output of electric telescopic handle (17) passes curb plate (1) fixedly connected with push-and-pull plate (16), the one end outside that cleaning roller (11) were kept away from in extension pipe (13) is established to push-pull plate (16) cover.

2. The escalator with the handrail self-cleaning structure as claimed in claim 1, wherein the water-collecting shells (6) are all in a circular arc structure, the horizontal pipe (8) is located above the water-collecting shells (6), and the positions of the spray heads (9) are opposite to the positions of the two water-collecting shells (6).

3. The escalator with the handrail self-cleaning structure according to claim 1, characterized in that the outer wall of the profiled bar (12) is symmetrically provided with two straight grooves, and the inner wall structure of the slot (14) is matched with the structure of the profiled bar (12).

4. A escalator having a self-cleaning structure, according to claim 1, characterized in that the push-pull plate (16) is rotatably connected to the extension pipe (13) by means of bearings.

5. A escalator with handrail self-cleaning structure according to claim 1, characterized in that the width of the cleaning roller (11) is twice the width of the handrail belt (5).