CN111364405A

CN111364405A - Step-by-step ice removing method

Info

Publication number: CN111364405A
Application number: CN202010297948.3A
Authority: CN
Inventors: 马元浩
Original assignee: Individual
Current assignee: Linyi High Tech Property Management Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-07-03
Anticipated expiration: 2040-04-16
Also published as: CN111364405B

Abstract

The invention discloses a step-by-step ice cleaning method, relates to the technical field of ice and snow, and aims to solve the unsafe problems that how to stably clean ice in a narrow range, how to change layers and clean ice and how to manually clean ice are poor in effect. The two groups of positioning components are symmetrically arranged on step pulling edges on two sides of a step, the ice cleaning component and the supporting component are arranged between the two groups of positioning components, the supporting components are symmetrically arranged on two sides of the ice cleaning component, two ends of the ice cleaning component and two ends of the supporting component are respectively connected with the two groups of positioning components, and the positioning components can stably act on the side wall of the step pulling edge through the supporting components and are completely attached and fixed with the step pulling edge. The invention solves the problems of stable ice cleaning in a narrow range, how to change layers and clean ice, and poor and unsafe artificial ice cleaning effect, so as to achieve safe, stable and effective ice cleaning effect.

Description

Step-by-step ice removing method

Technical Field

The invention relates to the technical field of ice and snow, in particular to a step-by-layer ice removing method.

Background

For a long time, the city highway in northern China always snows, often can be accompanied by learning to change promptly down bad weather, after big snow at every turn, snow on the step of the overbridge falls to the ground and melts, trample through the walking of the pedestrian again, become ice promptly because unable timely processing, adhere to on the kicking surface and the tread of step, when people pace on the step of the overbridge, because slippery tread, easily cause and fall down, and fall down on the step, it is very dangerous, so that caused very big difficulty for people to go on a journey, also brought huge pressure for the traffic, the difficult clearance of clear ice of overbridge step, the main reason is as follows:

1. the unit area of the steps is small, large equipment is difficult to intervene, and the operation space is limited;

2. by utilizing the small ice cleaning device, the self gravity of the device is limited, and the tread is smooth, so that the stable operation of the ice cleaning device cannot be ensured;

3. when the ice cleaning device is used for cleaning ice on a step, the ice cleaning device is changed after cleaning one layer, although the device is small in size and limited in gravity, workers still need to lift the device to the next layer through physical force for ice cleaning, and the tread is slippery and easy to cause slipping and falling injury;

4. the manual cleaning strength is high, and under the low-temperature condition below zero, extremely high potential safety hazards exist, so that accidents are often caused;

aiming at the problems, the step ice cleaning device is specially provided.

Disclosure of Invention

The invention overcomes the defects of the prior art, provides a step-by-step ice cleaning method, and aims to solve the problems that the conventional method for cleaning ice stably in a narrow range, the method for cleaning ice by changing layers and the manual ice cleaning effect are poor and unsafe.

The technical scheme of the invention is as follows:

a step ice cleaning device comprises positioning members, ice cleaning members and supporting members, wherein two groups of positioning members are symmetrically arranged on step pulling edges on two sides of a step, the ice cleaning members and the supporting members are arranged between the two groups of positioning members, the supporting members are symmetrically arranged on two sides of the ice cleaning members, two ends of each of the ice cleaning members and two ends of each of the supporting members are respectively connected with the two groups of positioning members, and the positioning members can stably act on the side walls of the step pulling edges through the supporting members and are completely attached and fixed with the step pulling edges;

the positioning component comprises a fixing piece, a connecting beam and a connecting piece; the two fixing pieces are symmetrically arranged at the two ends of the connecting beam, the connecting pieces are arranged on the side wall of the connecting beam at one side of the step, the supporting member is respectively connected with the two fixing pieces corresponding to the left and the right, and the two ends of the ice cleaning member are respectively connected with the two connecting pieces;

when the fixing piece and the connecting beam of the positioning component are fixed on the side wall of the step traction edge, the ice cleaning component can be kept in a vertical state through the connecting piece, the height of the ice cleaning component can be controlled to be abutted against the tread and the kicking surface of the step to be cleaned, so that the ice cleaning component can completely act on the accumulated ice on the tread and the kicking surface of the step to be cleaned to complete ice cleaning work, and the ice cleaning component can enter the next layer of step to be cleaned by adjusting the height of the connecting piece and adjusting the fixing piece to move along the side wall of the step traction edge, so that ice cleaning layer by layer is realized.

Preferably, the fixing piece comprises an L-shaped beam, a roll shaft, a non-slip mat and an adjusting bolt; the horizontal end side wall of the L-shaped beam is provided with a connecting groove, the vertical end inner side wall of the L-shaped beam is provided with a strip-shaped groove and a groove, a plurality of roll shafts are arranged in the strip-shaped groove in an array mode, a non-slip mat is arranged in the groove, the horizontal end of the L-shaped beam abuts against the upper end face of the step traction edge, the roll shafts arranged on the L-shaped beam abut against the inner measuring wall of the step traction edge, and an adjusting bolt penetrates through the outer side wall of the L-shaped beam and is connected with.

Preferably, the connecting piece comprises a rectangular plate, an adjusting motor, a positioning screw rod, a lifting plate, a limiting strip and an arc-shaped piece; it has the rectangle to lead to the groove to open in the rectangular plate, and it has the spacing groove to open on the vertical inside wall that the rectangle led to the groove, and the upper end of rectangular plate is provided with adjusting motor, and adjusting motor's output passes the last lateral wall that the rectangle led to the groove and links to each other with the one end of positioning lead screw, and the other end of positioning lead screw is connected with some screw thread through-holes of the last lateral wall of lifter plate division, the lateral wall symmetry of lifter plate is provided with spacing setting in the spacing groove on the groove lateral wall is led to the rectangle, the both ends of ice-removing component set up on the lifter plate respectively, state the rectangular plate about the lateral wall respectively be provided with the arc piece, it has.

Preferably, the connecting pieces are symmetrically arranged at two ends of the connecting beam, the connecting pieces are embedded with the L-shaped beam through the connecting pieces and the connecting grooves, bolts symmetrically arranged penetrate through the connecting grooves and the connecting pieces in sequence to be fixed, the connecting beam is rotatably arranged at the center of the lower end of the rectangular plate through the rotating shaft, and the fixing bolts penetrate through the strip-shaped through holes in the arc-shaped pieces and are rotatably arranged on the connecting beam.

Preferably, the supporting member comprises a limiting block, a pressing rod and a double-thread rocker; two stopper symmetries set up about between two mountings that correspond, the depression bar that the both ends of stopper set up through the symmetry links to each other with the mounting that corresponds about respectively, the depression bar sets up on the lateral wall of mounting through articulated seat, open threaded hole in the terminal surface center of stopper, two screw thread rockers pass the screw hole of stopper, and the internal thread of screw hole matches with the external screw thread of two screw thread rockers.

A fixing piece for cleaning ice on steps comprises an L-shaped beam, a roll shaft, an anti-slip pad and an adjusting bolt; the horizontal end side wall of the L-shaped beam is provided with a connecting groove, the vertical end inner side wall of the L-shaped beam is provided with a strip-shaped groove and a groove, a plurality of roll shafts are arranged in the strip-shaped groove in an array mode, a non-slip mat is arranged in the groove, the horizontal end of the L-shaped beam abuts against the upper end face of the step traction edge, the roll shafts arranged on the L-shaped beam abut against the inner measuring wall of the step traction edge, and an adjusting bolt penetrates through the outer side wall of the L-shaped beam and is connected with.

A connecting piece for cleaning ice on steps comprises a rectangular plate, an adjusting motor, a positioning screw rod, a lifting plate, a limiting strip and an arc-shaped piece; it has the rectangle to lead to the groove to open in the rectangular plate, and it has the spacing groove to open on the vertical inside wall that the rectangle led to the groove, and the upper end of rectangular plate is provided with adjusting motor, and adjusting motor's output passes the last lateral wall that the rectangle led to the groove and links to each other with the one end of positioning lead screw, and the other end of positioning lead screw is connected with some screw thread through-holes of the last lateral wall of lifter plate division, the lateral wall symmetry of lifter plate is provided with spacing setting in the spacing groove on the groove lateral wall is led to the rectangle, the both ends of ice-removing component set up on the lifter plate respectively, state the rectangular plate about the lateral wall respectively be provided with the arc piece, it has.

A step-by-step ice removing method comprises the following steps:

step a: clearing obstacles, namely manually clearing ice on the upper end surface and the side wall of the step traction edge at two sides of the step in advance to keep the upper end surface and the side wall smooth;

step b: installing, namely fixedly installing the positioning member, the ice cleaning member and the supporting member between step traction edges of the steps, moving the installed positioning member, the ice cleaning member and the supporting member downwards along the side wall of the step traction edge, adjusting the ice cleaning member to be positioned in the lowest step, and rotating the adjusting bolt to fix the L-shaped beam;

step c: fine adjustment, namely rotating the fixing bolt to relieve the action of force between the fixing bolt and the arc-shaped sheet, and enabling the plane of the lifting plate to be perpendicular to the end surface of the step through the fine adjustment, and at the moment, rotating the fixing bolt to fix the rectangular plate on the connecting beam through the matching and tightening action of the fixing bolt and the arc-shaped sheet;

step d: marking, namely sequentially drawing spacing lines on the bevel edge of the step drawing edge by taking the position of the sideline of the upper end fixing piece after fine adjustment as a starting edge and the width of the tread of the step as an interval, wherein the spacing lines are used as marking lines for layer adjustment;

step e: the ice cleaning method comprises the following steps of cleaning ice, electrifying an adjusting motor and a transmission motor, electrifying the transmission motor firstly, enabling the transmission motor to rotate clockwise, driving a transmission screw rod to rotate through a driving trapezoidal gear and a driven trapezoidal gear, enabling the rotating transmission screw rod to be matched with a threaded sleeve, moving an ice shoveling component and an ice scraping component to a right step traction edge, closing the transmission motor, electrifying the adjusting motor, driving the adjusting screw rod to enable a lifting plate to move downwards through the clockwise rotation of the adjusting motor, driving a mounting plate to move downwards through the lifting plate until the ice shoveling component and the ice scraping component act on a tread and a kicking surface of an ice cleaning step, closing the adjusting motor, starting the transmission motor, the ice shoveling motor and the ice scraping motor to rotate, driving the transmission screw rod to rotate through the driving trapezoidal gear and the driven trapezoidal gear by the anticlockwise rotation of the transmission motor, enabling the rotating transmission screw rod to be matched with the threaded sleeve to drive the ice, the ice removing treatment is carried out on the steps by matching with the working ice shoveling component and the working ice scraping component;

step f: when the step of one layer is cleaned and needs to be adjusted to the step of the previous layer, the adjusting motor is started to rotate, the adjusting motor rotates anticlockwise to drive the adjusting screw rod to enable the lifting plate to move upwards, when the lifting plate moves to the height equal to the height of a kicking surface of the step after cleaning, the adjusting motor is closed, the adjusting bolt is rotated to remove the limiting effect of the anti-slip pad and the side wall 4, the L-shaped beam is pushed to move upwards, the upper edge of the upper L-shaped beam is overlapped with the adjacent spacing line, the adjusting bolt is rotated to act on the side wall of the step traction side through the anti-slip pad to fix the device, the transmission motor is started to enable the transmission motor to rotate clockwise, the transmission screw rod is driven to rotate through the driving trapezoidal gear and the driven trapezoidal gear, the rotating transmission screw rod is matched with the threaded sleeve to move the ice shoveling component and the ice scraping component to the traction side of the, then the adjusting motor is electrified, the adjusting motor rotates clockwise to drive the adjusting screw rod to enable the lifting plate to move downwards, the mounting plate is driven by the lifting plate to move downwards until the ice shoveling component and the ice scraping component abut against the tread of the ice cleaning step, the adjusting motor is turned off at the moment, the transmission motor is started to rotate anticlockwise, the ice shoveling motor and the ice scraping motor are started, the transmission motor drives the transmission screw rod to rotate through the driving trapezoidal gear and the driven trapezoidal gear, the rotating transmission screw rod is matched with the threaded sleeve to drive the ice shoveling component and the ice scraping component to move towards the left side step traction edge, and the ice shoveling component and the ice scraping component which work in a matched mode complete ice cleaning treatment on the steps;

step g, checking leakage, namely disassembling and boxing the device when the cleaning work of the topmost step is finished, and simultaneously, working as a blind area for cleaning ice of the device to clean the ice so as to finish the ice cleaning work;

preferably, the step ice removing device is realized on a step ice removing device.

A method for installing a step ice removing device comprises the following steps:

step a, performing on-site measurement, wherein before ice removal, the steps of the overpass subjected to ice removal are measured on the site, and the length, the width and the height of the steps are measured, wherein the length is the distance between the inner side walls of the step pulling edges on the two sides of the steps;

b, assembling accessories, namely selecting the lengths of the matched limit rod shafts and transmission screws according to length data measured on the spot, respectively penetrating the two limit rod shafts and the transmission screws through the limit sleeves and the threaded sleeves, respectively fixing the two ends of the limit rod shafts and the two ends of the transmission screws on the mounting plate, meshing a driven trapezoidal gear arranged on the transmission screws with a driving trapezoidal gear fixed at the output end of a transmission motor on the mounting plate, and simultaneously positioning an ice shoveling component on one side of the mounting plate fixed with the transmission motor during mounting;

c, primarily fixing, namely respectively placing a group of L-shaped beams connected through a supporting member on the side walls of the step traction edges at two sides, and enabling the two limiting blocks to be close to each other under the threaded action of the double-threaded rocker and the limiting blocks by clockwise shaking of the double-threaded rocker, and driving the pressing rods at two sides of the same limiting block to rotate, so that the included angle between the two pressing rods connected with the same limiting block is increased until the double-threaded rocker cannot be shaken, so that the two L-shaped beams are stably pressed on the side walls of the step traction edges, and then adjusting the adjusting bolts to press the anti-skid pads on the side walls of the step traction edges, so as to finish primary stable fixing;

d, preliminary installation, namely respectively installing the two L-shaped beams 1-2, inserting connecting pieces on the side walls of the connecting beams into corresponding connecting grooves, inserting bolts into the L-shaped beams and the connecting pieces for fixing, and fixing the connecting pieces on the inner side walls of the connecting beams through fixing bolts penetrating through the arc-shaped pieces to complete combined connection;

e, installing again, namely fixing the installing plates on the two sides of the connected ice-removing component on the lifting plate through bolts respectively;

step f, middle refitting, namely relieving the action of the force of the anti-slip mat and the side wall of the step traction edge by rotating the adjusting bolt, pushing the anti-slip mat to the topmost step, removing ice from bottom to top, installing another group of fixing pieces for keeping the stability of the device along with the rising of the height of the ice removing step, enabling the two L-shaped beams to be respectively clung to the side walls of the step traction edges at two sides by rotating the double-thread rocker of the group of fixing pieces, embedding the connecting grooves of the group into the connecting pieces on the side walls of the connecting beams connected with the connecting pieces, and fixing the L-shaped beams and the connecting pieces through bolts in and out to finish middle refitting until the ice removing is finished;

An ice cleaning component for a step ice cleaning device comprises a mounting plate, a limiting rod shaft, a transmission screw rod, an ice shoveling component, an ice scraping component, a transmission motor, a driving trapezoidal gear and a driven trapezoidal gear;

the ice scraping mechanism comprises mounting plates, two mounting plates, an ice scraping component and a driving trapezoidal gear, wherein the mounting plates are symmetrically arranged in parallel, the two mounting plates are connected through a limiting rod shaft which is symmetrically arranged in parallel, the driving lead screw is arranged right above the limiting rod shaft close to one side of a step kicking surface, two ends of the driving lead screw are respectively arranged on the side walls of the two mounting plates, the ice scraping component is arranged at the bottom of the ice scraping component, the ice scraping component is movably arranged on the limiting rod shaft and the driving lead screw, a driving motor is arranged on the side wall of the mounting plate close to one side of the ice scraping component, the output end of the driving motor is provided with the driving trapezoidal gear which is meshed with a;

the ice shoveling component can crush and clean high-strength ice on the tread of the step, the ice scraping component can clean thin ice on the tread, can scrape and clean the crushed tread for the second time, and can overcome resistance and torque generated in the ice cleaning process through the limiting rod shaft and the transmission screw so as to keep the stability of the ice shoveling component and the ice scraping component in the ice cleaning process.

Preferably, the ice shoveling component comprises an ice shoveling plate, a supporting rod, a disc, a pin shaft, an ice shoveling block, a transmission rod, a first driven wheel, an ice shoveling motor and a first driving wheel; one end of the ice shoveling plate is arranged at the bottom of the ice scraping component, a plurality of supporting rods are arranged on the ice shoveling plate in an array mode, oblique through holes are formed in the array mode in the front end of the supporting rod, two discs are symmetrically arranged between every two adjacent supporting rods, one disc is rotatably arranged on one supporting rod through a rotating shaft, the other disc is rotatably arranged on the other supporting rod through a rotating shaft, the two discs between the two adjacent supporting rods are connected through a pin shaft, the discs arranged on two sides of the same supporting rod are connected through the same rotating shaft, the straight lines of the two adjacent pin shafts are symmetrical to the straight line of the rod shaft, a plurality of ice shoveling blocks are correspondingly arranged in the corresponding oblique through holes, the ice shoveling blocks are connected with the pin shaft between the discs through the driving rod, a first driven wheel is arranged on the supporting rod on the, the ice shoveling motor is arranged on the ice scraping component, a first driving wheel is arranged at the output end of the ice shoveling motor, and the first driving wheel is connected with a first driven wheel through a belt.

Preferably, the ice scraping component comprises a vertical ice scraping plate, a horizontal ice scraping plate, a connecting strip, a first change gear, a second change gear, a driving gear, a second driven wheel, an ice scraping chain, an ice scraping block, an ice scraping motor, a second driving wheel, a threaded sleeve and a limiting sleeve; the vertical ice scraping plate is vertically arranged at one end of the horizontal ice scraping plate, one end of the connecting plate and one end of the connecting strip which are arranged in parallel are arranged on the vertical ice scraping plate, the other end of the connecting plate is arranged on the horizontal ice scraping plate, an inner groove is arranged at the joint of the vertical ice scraping plate and the horizontal ice scraping plate, the first turning gear is arranged on the inner side wall of the inner groove through rotation of a rotating shaft, the inner groove is arranged at the upper end of the vertical ice scraping plate, the second turning gear is arranged on the side wall of the inner groove at the upper end of the vertical ice scraping plate through rotation of the rotating shaft, the inner groove is arranged at the right end of the horizontal ice scraping plate, the driving gear is rotatably arranged on the side wall of the inner groove at the right end of the horizontal ice scraping plate and is coaxially connected with the second driven wheel, the driving gear, the first turning gear and the second turning gear are connected through ice scraping chain strips, a plurality of ice scraping blocks are arranged, the output end of the ice scraping motor is provided with a second driving wheel, the second driving wheel and the second driven wheel are connected through a belt, a threaded sleeve and two limiting sleeves are arranged at the upper end among the vertical ice scraping plate, the connecting plate and the connecting strip, the two limiting sleeves are correspondingly arranged on two parallel limiting rod shafts, and the threaded sleeve is arranged on the transmission screw rod.

Preferably, the lowest end of the ice shoveling block and the lowest end of the ice scraping block are on the same horizontal plane.

Preferably, the mounting plate is provided with a threaded hole, and a bolt penetrates through the threaded hole in the mounting plate to fix the mounting plate on the lifting plate.

A step ice-removing method comprises the following steps:

a, primary ice cleaning, after installation and fine adjustment, enabling an ice scraping component to abut against a step kick surface, enabling the bottom surface of the ice scraping component to be positioned right above a step end surface and enabling the height of the ice scraping component to be equal to the height h of a layer of step, firstly electrifying a transmission motor, enabling the transmission motor to rotate clockwise, driving a transmission screw rod to rotate through a driving trapezoidal gear and a driven trapezoidal gear, enabling the rotating transmission screw rod to be matched with a threaded sleeve to move an ice shoveling component and the ice scraping component to the rightmost end, turning off the transmission motor, starting an adjusting motor, driving a positioning screw rod to move a lifting plate downwards through clockwise rotation of the adjusting motor, enabling ice shoveling blocks and ice scraping blocks to act on a tread surface and a kick surface of an ice cleaning step, turning off the adjusting motor, starting the transmission motor, the ice shoveling motor and the ice scraping motor to rotate, and driving the transmission screw rod to rotate through the driving trapezoidal gear and the driven trapezoidal gear in anticlockwise rotation, the rotary transmission screw rod is matched with the threaded sleeve to drive the ice shoveling block and the ice scraping block to move leftwards, and the ice shoveling motor and the ice scraping motor respectively drive the ice shoveling block and the ice scraping block to work so as to perform primary ice cleaning on the step;

b, adjusting and resetting, namely when the ice shoveling component and the ice scraping component move to the leftmost end, closing the transmission motor, starting the adjustment motor, driving the positioning screw rod to move upwards by the counterclockwise rotation of the adjustment motor with a movement distance a, closing the adjustment motor, starting the transmission motor, clockwise rotating, driving the transmission screw rod to rotate through the driving trapezoidal gear and the driven trapezoidal gear, matching the rotating transmission screw rod with the threaded sleeve, moving the ice shoveling component and the ice scraping component to the rightmost end, and closing the transmission motor;

c, secondary ice cleaning, starting an adjusting motor, driving a position adjusting screw rod to move the lifting plate downwards by clockwise rotation of the adjusting motor, wherein the moving distance is h, closing the adjusting motor, starting a transmission motor, an ice shoveling motor and an ice scraping motor to rotate, driving the transmission screw rod to rotate by anticlockwise rotation of the transmission motor through a driving trapezoidal gear and a driven trapezoidal gear, driving ice shoveling blocks and ice scraping blocks to move leftwards by the aid of the rotated transmission screw rod matched with a threaded sleeve, and driving the ice shoveling blocks and the ice scraping blocks to work respectively by the aid of the ice shoveling motor and the ice scraping motor so as to perform secondary ice cleaning on the steps;

d, repeating layer changing, starting an adjusting motor to rotate, driving a position adjusting screw rod to enable the lifting plate to move upwards for a distance of h through anticlockwise rotation of the adjusting motor, closing the adjusting motor, rotating an adjusting bolt to remove the limiting effect of the anti-skid pad and the side wall of the step traction edge, pushing the L-shaped beam to move upwards, moving until the upper edge of the upper L-shaped beam is overlapped with the adjacent spacing line, rotating the adjusting bolt to fix the device through the effect of the anti-skid pad and the side wall of the step traction edge, and then repeating the steps a, b and c to clear ice;

preferably, the step ice removing device is realized on an ice removing component.

The invention has the beneficial effects that:

1. the position adjusting component can stably act on the side wall of the step traction edge through the supporting component and is completely attached and fixed with the step traction edge, thereby effectively ensuring that in the process of deicing on a narrow step, the integral stability of the device can ensure that the ice-removing component keeps a vertical state through the connecting piece, thereby effectively adapting to steps with different gradients, effectively enlarging the application range of the device, the ice cleaning component can be used for steps with different gradients, the ice cleaning component can clean ice on the tread of the step and can also clean ice on the kick surface of the step, so that the ice cleaning is more effective and thorough, the problem of secondary icing caused by the ice on the kick surface melting and flowing to the tread is effectively solved, the ice cleaning component can enter the next layer of step to be cleaned by changing the height of the fixing component, and then realize the clear ice of layer by layer, the effectual manual work that has replaced is in narrow and small scope, makes the clear ice more effective thoroughly simultaneously.

2. The two L-shaped beams are completely attached to the side wall of the step traction edge through the supporting component, the adjusting bolt presses the non-slip mat in the groove on the side wall of the step traction edge to provide a stable supporting effect in the whole ice removing process, when the fixing piece is moved, the adjusting bolt is rotated anticlockwise to remove the effect of the non-slip mat and the side wall of the step traction edge, the roller shaft rolls along the side wall of the step traction edge by pushing the L-shaped beams, the stable movement of the device is guaranteed, and then the layer changing and ice removing of the step are achieved.

3. The plane where the lifting plate is located is perpendicular to the end face of the step through fine adjustment of the force between the fixing bolt and the arc piece, namely the vertical state of the rectangular plate is adjusted, so that the ice cleaning component is kept in the vertical state and stably acts on the step kick face and the tread, the adjusting screw rod is driven to move upwards through starting of the adjusting motor in an anticlockwise rotating mode to enable the lifting plate to move to the height equal to the height h of the step kick face after cleaning, and layer changing is completed; the adjusting motor rotates clockwise to drive the adjusting screw rod to enable the lifting plate to move downwards, the moving distances are a and h respectively, and the ice shoveling component and the ice scraping component which work cooperatively complete ice removing treatment on the step.

4. Shovel the ice component and can carry out broken clearance to the ice of high strength on the tread of step, scrape the ice component and can clear up the thin ice on the tread, can cross simultaneously again and carry out the secondary to the tread through crushing treatment and scrape the clearance, and the effect through the connecting piece, make shovel the ice component with scrape the ice component through first clear ice and twice effect of the clear ice of secondary on the tread and the tread of step, effectual clean workman's clear ice operation of having replaced, make clear ice more effective thoroughly, many people work efficiency in narrow and small space has been overcome simultaneously is low, the problem of easily falling down.

5. Scrape the ice motor and drive the second action wheel and rotate, and through the belt, the second action wheel rotates, the ice-cube of scraping on the ice chain is scraped in the driving gear drive, what the array set up scrapes the ice-cube and is used in step tread and the step tread of being shoveled the ice component and clear up scrapes the ice and handle, strike off the thin ice of face and tread, make the clear ice more effective thoroughly, to the dead angle that the clear ice in-process exists, treat after the clear ice work, cleaner clears away the trash ice clean back, spill behind the dead angle, utilize instrument such as shovel ice shovel on the step that does not slide, clear up the ice of dead angle department fall can, make clear ice scheme reasonable, safe effective.

Drawings

FIG. 1 is a top view of a step ice-removing device;

FIG. 2 is a top plan view of a step ice-removing device at the lowermost level;

FIG. 3 is a schematic view of the attachment of the fastener;

FIG. 4 is a schematic view of the combination of the fixing member and the step pulling edge;

FIG. 5 is a schematic view of the combination of an L-beam and a support member;

FIG. 6 is a cross-sectional front view of the connecting member and ice cleaning member;

FIG. 7 is an overall schematic view of an ice removing member;

FIG. 8 is a schematic view showing the connection of the ice shoveling member and the ice scraping member;

FIG. 9 is a front view of the ice shoveling and scraping members in combination;

fig. 10 is a partial structural view of the ice scraping member.

In the figure: 1-positioning component, 1-1-fixed part, 1-1-1-L-shaped beam, 1-1-2-connecting groove, 1-1-3-roller shaft, 1-1-4-non-slip mat, 1-1-5-adjusting bolt, 1-2-connecting beam, 1-2-1-connecting sheet, 1-2-2-fixing bolt, 1-3-connecting piece, 1-3-1-rectangular plate, 1-3-2-rectangular through groove, 1-3-3-adjusting motor, 1-3-4-positioning screw, 1-3-5-lifting plate, 1-3-6-limiting strip, 1-3-7-arc-shaped sheet, 2-ice cleaning component, 2-1-mounting plate, 2-2-limit rod shaft, 2-3-transmission screw rod, 2-4-ice shoveling component, 2-4-1-ice shoveling plate, 2-4-2-support rod, 2-4-3-oblique through hole, 2-4-4-disc, 2-4-5-pin shaft, 2-4-6-ice shoveling block, 2-4-7-transmission rod, 2-4-8-first driven wheel, 2-4-9-ice shoveling motor, 2-4-10-first driving wheel, 2-5-ice scraping component, 2-5-1-vertical ice scraping plate, 2-5-2-horizontal ice scraping plate, 2-5-3-connecting plate, 2-5-4-connecting strip, 2-5-5-first direction changing gear, 2-5-6-second direction changing gear, 2-5-7-driving gear, 2-5-8-second driven wheel, 2-5-9-ice scraping chain, 2-5-10-ice scraping block, 2-5-11-ice scraping motor, 2-5-12-second driving wheel, 2-5-13-threaded sleeve, 2-5-14-limiting sleeve, 2-6-transmission motor, 2-7-driving trapezoidal gear, 2-8-driven trapezoidal gear, 3-supporting member, 3-1 limiting block, 3-2 pressure rod, 3-3 double thread rocker and 4-step edge pulling.

Detailed Description

The invention will be described in detail below with reference to the following drawings:

detailed description of the invention

The embodiment is an embodiment of a step ice-removing device.

As shown in fig. 1-5, the step ice removing device disclosed in this embodiment includes positioning members 1, ice removing members 2, and supporting members 3, two sets of positioning members 1 are symmetrically disposed on step leading edges 4 on both sides of a step, an ice removing member 2 and a supporting member 3 are disposed between the two sets of positioning members 1, the supporting members 3 are symmetrically disposed on both sides of the ice removing member 2, both ends of the ice removing member 2 and the supporting member 3 are respectively connected to the two sets of positioning members 1, and the positioning members 1 can stably act on the side walls of the step leading edges 4 through the supporting members 3 and completely attach and fix to the step leading edges 4, so that the overall stability of the device is effectively ensured in the process of removing ice on a narrow step;

the positioning component 1 comprises a fixing piece 1-1, a connecting beam 1-2 and a connecting piece 1-3; the two fixing pieces 1-1 are symmetrically arranged at two ends of the connecting beam 1-2, the connecting pieces 1-3 are arranged on the side wall of the connecting beam 1-2 at one side of the step, the supporting member 3 is respectively connected with the two fixing pieces 1-1 corresponding to the left and the right, and two ends of the ice-removing member 2 are respectively connected with the two connecting pieces 1-3 corresponding to the left and the right;

when the fixing piece 1-1 and the connecting beam 1-2 of the position adjusting component 1 are fixed on the side wall of the step traction edge 4, the ice cleaning component 2 can be kept in a vertical state through the connecting piece 1-3, and the height of the ice cleaning component 2 can be controlled to be abutted against the tread and the kicking surface of the step to be cleaned, so that the device can be effectively adapted to the steps with different gradients, the application range of the device is effectively enlarged, the device can be used for the steps with different gradients, the ice cleaning component 2 can clean ice on the tread of the step and can also clean ice on the kicking surface of the step, so that the ice cleaning is more effective and thorough, the problem of secondary icing caused by the ice melting flow on the kicking surface to the tread is effectively solved, and the height of the connecting piece 1-3 is adjusted, the fixing piece 1-1 is adjusted to move along the side wall of the step traction edge 4, and the height of the fixing piece 1-1 is changed so that, the ice is cleared layer by layer, the manual work is effectively replaced in a narrow range, and the ice is cleared more effectively and thoroughly;

connecting pieces 1-2-1 are symmetrically arranged at two ends of the connecting beam 1-2, the connecting piece 1-3 and the L-shaped beam 1-1-1 are embedded and connected through the connecting piece 1-2-1 and the connecting groove 1-1-2, and are fixed by symmetrically arranged bolts sequentially penetrating through the connecting groove 1-1-2 and the connecting piece 1-2-1, the connecting beam 1-2 is rotatably arranged at the center of the lower end of the rectangular plate 1-3-1 through a rotating shaft, and the fixing bolt 1-2-2 penetrates through a strip-shaped through hole 1-3-8 on the arc-shaped piece 1-3-7 and is rotatably arranged on the connecting beam.

The supporting member 3 comprises a limiting block 3-1, a pressure rod 3-2 and a double-thread rocker 3-3; two limiting blocks 3-1 are symmetrically arranged between two fixing pieces 1-1 corresponding to the left and the right, two ends of each limiting block 3-1 are respectively connected with the fixing pieces 1-1 corresponding to the left and the right through symmetrically arranged compression rods 3-2, the compression rods 3-2 are arranged on the side walls of the fixing pieces 1-1 through hinge seats, a threaded hole is formed in the center of the end face of each limiting block 3-1, a double-thread rocker 3-3 penetrates through the threaded hole of the limiting block 3-1, the internal thread of the threaded hole is matched with the external thread of the double-thread rocker 3-3, the two limiting blocks 3-1 are mutually close under the thread action of the double-thread rocker 3-3 and the limiting block 3-1 by clockwise shaking the double-thread rocker 3-3, and the compression rods 3-2 on two sides of the same limiting block 3-, the included angle of two pressure levers 3-2 connected with the same limiting block 3-1 is enlarged until the double-thread rocker 3-3 can not be shaken, so that the two L-shaped beams 1-1-1 are stably pressed on the side wall of the step traction edge 4 to realize stable fixation, the two limiting blocks 3-1 are mutually far away by shaking the double-thread rocker 3-3 anticlockwise, and the pressure levers 3-2 at the two sides of the same limiting block 3-1 are driven to rotate, so that the included angle of the two pressure levers 3-2 connected with the same limiting block 3-1 is reduced, so as to relieve the force action of the two pressure levers 1-1 and the side wall of the step traction edge 4, so as to facilitate the disassembly of the device, and simultaneously, for the difference of the distance between the two step traction edges 4 of different steps, the double-thread rocker 3-3 is adjusted to adjust the distance between the two L-shaped beams 1-1-1, adjust to different stairs, strengthen the suitability of device.

Need to explain: the slope of the public stair is 23-45 degrees, the common design slope is 30 degrees, the maximum value of the slope of the stair applicable to the device is 45 degrees, and meanwhile, the device can be used for removing ice layer by layer from bottom to top.

Detailed description of the invention

The embodiment is an embodiment of a step ice-removing device.

The step-by-layer ice removing method disclosed by the embodiment comprises the following steps of:

step a: clearing obstacles, namely manually clearing ice on the upper end surface and the side wall of the step traction edge 4 at two sides of the step in advance to keep the upper end surface and the side wall smooth;

step b: mounting, namely fixedly mounting the positioning member 1, the ice cleaning member 2 and the supporting member 3 between step leading edges 4 of the steps, moving the mounted positioning member 1, the ice cleaning member 2 and the supporting member 3 downwards along the side walls of the step leading edges 4 until the ice cleaning member 2 is positioned in the lowest step, and rotating the adjusting bolts 1-1-5 to fix the L-shaped beam 1-1-1;

step c: fine adjustment, namely rotating the fixing bolt 1-2-2 to relieve the action of force between the fixing bolt 1-2-2 and the arc-shaped sheet 1-3-7, and enabling the plane of the lifting plate 1-3-5 to be perpendicular to the end face of the step through the fine adjustment, at the moment, rotating the fixing bolt 1-2-2, and fixing the rectangular plate 1-3-1 on the connecting beam 1-2 through the matching and tightening action of the fixing bolt 1-2-2 and the arc-shaped sheet 1-3-7;

the fixing function of the adjusting bolts 1-1-5 is solved, the connecting beam 1-2 is pushed to slightly move along the step traction edge 4, the position of the connecting piece 1-3 is adjusted, the connecting piece 1-3 drives the ice scraping member 2-5 to slightly move, the ice scraping member 2-5 is abutted against the kicking surface of the step, the bottom surface of the ice scraping member 2-5 is positioned right above the end surface of the step, the height of the ice scraping member is equal to the height of one step, and the adjusting bolts 1-1-5 are rotated to fix the L-shaped beam 1-1-1 to finish fine adjustment;

step d: marking, namely sequentially drawing spacing lines on the bevel edge of the step traction edge 4 by taking the position of the sideline of the fine-adjusted upper end fixing piece 1-1 as a starting edge and the tread width of the step as an interval, wherein the spacing lines are used as marking lines for layer adjustment;

step e: ice cleaning, namely electrifying an adjusting motor 1-3-3 and a transmission motor 2-6, electrifying the transmission motor 2-6 to enable the transmission motor 2-6 to rotate clockwise, driving a transmission screw rod 2-3 to rotate through a driving trapezoidal gear 2-7 and a driven trapezoidal gear 2-8, matching the rotating transmission screw rod 2-3 with a threaded sleeve 2-5-13, moving an ice shoveling component 2-4 and an ice scraping component 2-5 to a right step traction edge 4, closing the transmission motor 2-6 at the moment, electrifying the adjusting motor 1-3-3, driving the adjusting screw rod 1-3-4 to enable a lifting plate 1-3-5 to move downwards through the clockwise rotation of the adjusting motor 1-3-3, and driving a mounting plate 2-1 to move downwards through the lifting plate 1-3-5 to enable the ice shoveling component 2-4 and the ice scraping component 2-4 2-5 acts on the tread and the kicking surface of the ice cleaning step, at the moment, the adjusting motor 1-3-3 is closed, the transmission motor 2-6, the ice shoveling motor 2-4-9 and the ice scraping motor 2-5-11 are started to rotate, the transmission motor 2-6 rotating anticlockwise drives the transmission screw rod 2-3 to rotate through the driving trapezoidal gear 2-7 and the driven trapezoidal gear 2-8, the rotating transmission screw rod 2-3 is matched with the threaded sleeve 2-5-13 to drive the ice shoveling component 2-4 and the ice scraping component 2-5 to move towards the left step traction edge 4, and the ice shoveling component 2-4 and the ice scraping component 2-5 which work in a matched mode complete ice cleaning treatment on the step;

step f: changing layers, when the step of one layer is cleaned and needs to be adjusted to the step of the previous layer, starting the adjusting motor 1-3-3 to rotate, driving the adjusting screw rod 1-3-4 to enable the lifting plate 1-3-5 to move upwards by anticlockwise rotation of the adjusting motor 1-3-3, when the lifting plate moves to the height equal to the height of the kicking surface of the step after being cleaned, closing the adjusting motor 1-3-3, rotating the adjusting bolt 1-1-5 to remove the limiting action of the anti-skid pad 1-1-4 and the side wall 4, pushing the L-shaped beam 1-1-1 to move upwards, moving the upper edge of the upper L-shaped beam 1-1-1 to coincide with the adjacent spacing line, and rotating the adjusting bolt 1-1-5 to act with the side wall 4 of the step traction edge through the anti-skid pad 1-1-4, fixing the device, starting a motor transmission motor 2-6 at the moment to enable the transmission motor 2-6 to rotate clockwise, driving a transmission screw 2-3 to rotate through a driving trapezoidal gear 2-7 and a driven trapezoidal gear 2-8, enabling the rotating transmission screw 2-3 to be matched with a threaded sleeve 2-5-13 to move an ice shoveling component 2-4 and an ice scraping component 2-5 to a right step traction edge 4, closing the transmission motor 2-6, electrifying an adjusting motor 1-3-3, driving the adjusting screw 1-3-4 to enable a lifting plate 1-3-5 to move downwards through clockwise rotation of the adjusting motor 1-3-3, driving a mounting plate 2-1 to move downwards through the lifting plate 1-3-5 to enable the ice shoveling component 2-4 and the ice scraping component 2-5 to be abutted against the tread of an ice cleaning step, at the moment, the adjusting motor 1-3-3 is turned off, the transmission motor 2-6 is started to rotate anticlockwise, the ice shoveling motor 2-4-9 and the ice scraping motor 2-5-11 are started, the transmission motor 2-6 drives the transmission screw rod 2-3 to rotate through the driving trapezoidal gear 2-7 and the driven trapezoidal gear 2-8, the rotating transmission screw rod 2-3 is matched with the threaded sleeve 2-5-13 to drive the ice shoveling component 2-4 and the ice scraping component 2-5 to move towards the left step traction edge 4, and the ice shoveling component 2-4 and the ice scraping component 2-5 which work in a matched mode complete ice cleaning treatment on the steps;

detailed description of the invention

The embodiment is an embodiment of a step ice-removing device.

The fine adjustment method for the step ice cleaning device disclosed in the embodiment is applied to the step ice cleaning device in the first embodiment, the fixing bolt 1-2-2 is rotated to relieve the force effect between the fixing bolt 1-2-2 and the arc-shaped sheet 1-3-7, the plane where the lifting plate 1-3-5 is located is perpendicular to the end face of the step through fine adjustment, at the moment, the fixing bolt 1-2-2 is rotated, and the rectangular plate 1-3-1 is fixed on the connecting beam 1-2 through the matching and tightening effect of the fixing bolt 1-2-2 and the arc-shaped sheet 1-3-7;

and the fixing function of the adjusting bolts 1-1-5 is released, the connecting beam 1-2 is pushed to slightly move along the step traction edge 4, the position of the connecting piece 1-3 is further adjusted, so that the connecting piece 1-3 drives the ice scraping member 2-5 to slightly move, the ice scraping member 2-5 is abutted against the kicking surface of the step, the bottom surface of the ice scraping member 2-5 is positioned right above the end surface of the step, the height of the ice scraping member is equal to the height of one layer of the step, and the adjusting bolts 1-1-5 are rotated to fix the L-shaped beam 1-1-1 so as to finish fine adjustment.

Detailed description of the invention

The embodiment is an embodiment of a step ice-removing device.

The layer changing and ice removing method of the step ice removing device disclosed in this embodiment is applied to the step ice removing device in the first embodiment, when a step is removed and needs to be adjusted to a step on the previous layer, the adjusting motor 1-3-3 is started to rotate, the adjusting screw 1-3-4 is driven by the counterclockwise rotation of the adjusting motor 1-3-3 to move the lifting plate 1-3-5 upwards, when the lifting plate is moved to a height equal to the height of the kicking surface of the step after the step is removed, the adjusting motor 1-3-3 is turned off, the adjusting bolt 1-1-5 is rotated to remove the limiting effect of the side walls of the anti-skid pads 1-1-4 and 4, the L-shaped beam 1-1-1 is pushed to move upwards, and the upper edge of the upper L-shaped beam 1-1-1 is moved to coincide with the adjacent spacing line, rotating an adjusting bolt 1-1-5 to act with the side wall of a step traction edge 4 through an anti-slip pad 1-1-4 to fix the device, starting a motor transmission motor 2-6 to enable the transmission motor 2-6 to rotate clockwise, driving a transmission screw 2-3 to rotate through a driving trapezoidal gear 2-7 and a driven trapezoidal gear 2-8, matching the rotating transmission screw 2-3 with a threaded sleeve 2-5-13 to move an ice shoveling component 2-4 and an ice scraping component 2-5 to the right step traction edge 4, closing the transmission motor 2-6, electrifying an adjusting motor 1-3-3, driving the adjusting screw 1-3-4 to enable a lifting plate 1-3-5 to move downwards through the clockwise rotation of the adjusting motor 1-3-3, and the mounting plate 2-1 is driven by the lifting plate 1-3-5 to move downwards until the ice shoveling component 2-4 and the ice scraping component 2-5 are abutted against the tread of the ice cleaning step, at the moment, the adjusting motor 1-3-3 is closed, the transmission motor 2-6 is started to rotate anticlockwise, the ice shoveling motor 2-4-9 and the ice scraping motor 2-5-11 are started, the transmission motor 2-6 drives the transmission screw rod 2-3 to rotate through the driving trapezoidal gear 2-7 and the driven trapezoidal gear 2-8, the rotating transmission screw rod 2-3 is matched with the threaded sleeve 2-5-13 to drive the ice shoveling component 2-4 and the ice scraping component 2-5 to move towards the left step traction edge 4, and the ice removing treatment is carried out on the steps by matching the working ice shoveling member 2-4 and the working ice scraping member 2-5.

Detailed description of the invention

The embodiment is an embodiment of a step ice-removing device.

The positioning method of the step ice cleaning device disclosed in the embodiment is applied to the step ice cleaning device in the first embodiment, and comprises the following steps:

step a: clearing obstacles and manually cleaning ice on the upper end surfaces and the side walls of the two sides 4 of the step in advance to keep the upper end surfaces and the side walls flat;

step b: marking, taking the position of the sideline at the upper end 1-1 after fine adjustment as an initial edge, taking the width of the tread of the step as an interval, and sequentially drawing a spacing line on the bevel edge of the step traction edge 4, wherein the spacing line is used as a marking line for layer adjustment;

step c: adjusting position, when the step on one layer is cleaned and needs to be adjusted to the step on the previous layer, starting the adjusting motor 1-3-3 to rotate, driving the adjusting screw rod 1-3-4 to enable the lifting plate 1-3-5 to move upwards through the anticlockwise rotation of the adjusting motor 1-3-3, when the lifting plate moves to a height higher than the height of a kicking surface of the step after the cleaning is finished, closing the adjusting motor 1-3-3, rotating the adjusting bolt 1-1-5 to remove the limiting effect of the anti-skid pad 1-1-4 and the side wall of the step traction edge 4, pushing the L-shaped beam 1-1-1 to move upwards, moving the upper edge of the upper L-shaped beam 1-1-1 to coincide with the adjacent spacing line, and rotating the adjusting bolt 1-1-5 to act with the side wall of the anti-skid pad 1-1-4 through the anti-, the device is fixed.

Detailed description of the invention

The embodiment is an embodiment of a step ice-removing device.

The mounting method of the step ice cleaning device disclosed in the embodiment is applied to the step ice cleaning device in the first embodiment, and comprises the following steps:

step a, performing on-site measurement, namely performing on-site measurement on the overpass step subjected to ice removal before ice removal, and measuring the length of the step, namely the distance between the inner side walls of the step pulling edges 4 at the two sides of the step;

b, assembling accessories, selecting the lengths of the matched limit rod shafts 2-2 and the matched transmission screw rods 2-3 according to length data measured on the spot, respectively penetrating the two limit rod shafts 2-2 and the transmission screw rods 2-3 through the limit sleeves 2-5-14 and the threaded sleeves 2-5-13, respectively fixing the two ends of the limit rod shafts 2-2 and the two ends of the transmission screw rods 2-3 on the mounting plate 2-1, respectively meshing driven trapezoidal gears 2-8 arranged on the transmission screw rods 2-3 with driving trapezoidal gears 2-7 fixed at the output end of transmission motors 2-6 on the mounting plate 2-1, and simultaneously positioning ice shoveling members 2-4 on one side of the mounting plate 2-1 fixed with the transmission motors 2-6 during mounting;

step c, primarily fixing, respectively placing a group of L-shaped beams 1-1-1 connected through a supporting member 3 on the side walls of the step traction edges 4 at two sides, and enabling the two limiting blocks 3-1 to approach each other by clockwise shaking the double-thread rocking bars 3-3 to act on the threads of the double-thread rocking bars 3-3 and the limiting blocks 3-1, driving the pressure rods 3-2 at two sides of the same limiting block 3-1 to rotate, enabling the included angle of the two pressure rods 3-2 connected with the same limiting block 3-1 to be enlarged until the double-thread rocking bars 3-3 cannot be shaken, enabling the two L-shaped beams 1-1-1 to be stably pressed on the side walls of the step traction edges 4, then adjusting the adjusting bolts 1-1-5 to enable the anti-skid pads 1-1-4 to be pressed on the side walls of the step traction edges 4, to complete the preliminary stable fixation;

step d, primary installation, namely respectively installing the two L-shaped beams 1-1-1 with the two connecting pieces 1-2-1 on the side walls of the connecting beam 1-2 into the corresponding connecting grooves 1-1-2, inserting bolts into the L-shaped beams 1-1-1 and the connecting pieces 1-2-1 for fixation, and fixing the connecting pieces 1-3 on the inner side wall of the connecting beam 1-2 through the fixing bolts 1-2-2 penetrating through the arc-shaped pieces 1-3-7 to complete combined connection;

step e, installing again, namely fixing the installing plates 2-1 on the two sides of the connected ice-removing component 2 on the lifting plates 1-3-5 through bolts respectively;

step f, middle refitting, namely relieving the force action of the side walls of the anti-skid pads 1-1-4 and the step traction edges 4 by rotating the adjusting bolts 1-1-5, pushing the anti-skid pads to the topmost step, removing ice from bottom to top, installing another group of fixing pieces 1-1 for keeping the stability of the device along with the rising of the height of the ice removing step, enabling the two L-shaped beams 1-1-1 to be respectively clung to the side walls of the step traction edges 4 at the two sides by rotating double-thread rocking bars 3-3 connected with the group of fixing pieces 1-1, embedding the connecting grooves 1-1-2 of the group into the connecting pieces 1-2-1 on the side walls of the connecting beams 1-2 to be connected, and entering and exiting the L-shaped beams 1-1 and the connecting pieces 1-2-1 through bolts for fixing so as to finish the middle refitting, until the ice cleaning is finished;

the second, third, fourth, fifth and sixth embodiments relate to methods, the methods are implemented on a step ice-removing device, and the step ice-removing device is not limited to the components defined in the first embodiment.

Detailed description of the invention

The embodiment is an embodiment of a fixing piece for ice cleaning of steps.

It should be noted that, the fixing member for step ice cleaning of the present embodiment may be implemented separately, that is, exist separately as a part of a step ice cleaning device, and may further limit the step ice cleaning device described in the first embodiment.

Referring to fig. 1-5, the fixing member for ice cleaning of steps disclosed in this embodiment includes an L-shaped beam 1-1-1, a roll shaft 1-1-3, a non-slip mat 1-1-4, and an adjusting bolt 1-1-5; the side wall of the horizontal end of the L-shaped beam 1-1-1 is provided with a connecting groove 1-1-2, the inner side wall of the vertical end of the L-shaped beam 1-1-1 is provided with a strip-shaped groove and a groove, a plurality of roll shafts 1-1-3 are arranged in the strip-shaped groove in an array manner, an anti-skid pad 1-1-4 is arranged in the groove, the horizontal end of the L-shaped beam abuts against the upper end face of the step traction edge 4, the roll shafts 1-1-3 arranged on the L-shaped beam 1-1 abut against the inner measuring wall of the step traction edge 4, and an adjusting bolt 1-1-5 penetrates through the outer side wall of the L-shaped beam 1-1-1 to be connected with the anti-skid pad 1;

the two L-shaped beams 1-1-1 are completely attached to the side wall of the step traction edge 4 through the supporting member 3, so that the roller shafts 1-1-3 arranged on the L-shaped beams 1-1-1 are completely abutted against the side wall of the step traction edge 4, the adjusting bolts 1-1-5 are rotated clockwise, the adjusting bolts 1-1-5 press the anti-skid pads 1-1-4 in the grooves on the side wall of the step traction edge 4, and the adjusting bolts 1-1-5 are symmetrically arranged, so that a stable supporting effect can be provided in the whole ice-removing process;

when the fixing piece 1 is moved, the adjusting bolt 1-1-5 is rotated anticlockwise, the force action of the anti-skid pad 1-1-4 and the side wall of the step traction edge 4 is relieved, the device is kept to move stably by pushing the L-shaped beam 1-1 and the roller shaft 1-1-3 to roll along the side wall of the step traction edge 4, and therefore layer changing and ice removing of the step are achieved.

Detailed description of the invention

The embodiment is an embodiment of a connecting piece for cleaning ice on a step.

It should be noted that, the connecting piece for step ice cleaning of the present embodiment may be implemented separately, that is, exist separately as a part of a step ice cleaning device, and may further limit the step ice cleaning device described in the first embodiment.

With reference to fig. 2-4, the connecting piece for step ice cleaning disclosed in the present embodiment includes a rectangular plate 1-3-1, an adjusting motor 1-3-3, a positioning screw 1-3-4, a lifting plate 1-3-5, a limiting strip 1-3-6, and an arc-shaped piece 1-3-7; a rectangular through groove 1-3-2 is formed in the rectangular plate 1-3-1, a limiting groove is formed in the vertical inner side wall of the rectangular through groove 1-3-2, an adjusting motor 1-3-3 is arranged at the upper end of the rectangular plate 1-3-1, the output end of the adjusting motor 1-3-3 penetrates through the upper side wall of the rectangular through groove 1-3-2 to be connected with one end of a positioning screw rod 1-3-4, the other end of the positioning screw rod 1-3-4 is connected with a threaded through hole formed in the upper side wall of the lifting plate 1-3-5, limiting strips 1-3-6 are symmetrically arranged on the side wall of the lifting plate 1-3-5 in the limiting grooves in the side wall of the rectangular through groove 1-3-2, two ends of the ice cleaning component 2 are respectively arranged on the lifting plate 1-3-5, the left side wall and the right side wall of the rectangular plate 1-3-1 are respectively provided with an arc-shaped sheet 1-3-7, the arc-shaped sheet 1-3-7 is provided with a strip-shaped through hole 1-3-8, and the two arc-shaped sheets 1-3-7 are arranged in a centrosymmetric manner;

the rectangular plate 1-3-1 is arranged on the connecting beam 1-2 through a rotating shaft, the fixing bolt 1-2-2 is rotated to relieve the action of force between the fixing bolt 1-2-2 and the arc-shaped sheet 1-3-7, the plane of the lifting plate 1-3-5 is perpendicular to the end surface of the step through fine adjustment, namely the vertical state of the rectangular plate 1-3-1 is adjusted, at the moment, the fixing bolt 1-2-2 is rotated, and the rectangular plate 1-3-1 is stably fixed on the connecting beam 1-2 through the matching clamping action of the fixing bolt 1-2-2 and the arc-shaped sheet 1-3-7, so that the ice cleaning component 2 is ensured to be stably acted on the step kick surface and the step tread surface in the vertical state;

when the step of one layer is cleaned and needs to be adjusted to the step of the previous layer, the adjusting motor 1-3-3 is started to rotate, the adjusting motor 1-3-3 rotates anticlockwise to drive the adjusting screw rod 1-3-4 to enable the lifting plate 1-3-5 to move upwards until the height is equal to the height h of a kicking surface of the step after cleaning, the adjusting motor 1-3-3 is closed, the adjusting bolt 1-1-5 is rotated to remove the force effect of the anti-skid pad 1-1-4 and the step traction edge 4, the L-shaped beam 1-1-1 is pushed to move upwards and moves until the upper edge of the upper L-shaped beam 1-1-1 coincides with the adjacent spacing line, and the adjusting bolt 1-1-5 is rotated to act with the side wall of the step traction edge 4 through the anti-skid pad 1-1-4, fixing the device to finish layer changing;

at the moment, the transmission motor 2-6 is driven to rotate clockwise by starting the motor transmission motor 2-6, the transmission screw 2-3 is driven to rotate by the driving trapezoidal gear 2-7 and the driven trapezoidal gear 2-8, the ice shoveling component 2-4 and the ice scraping component 2-5 are moved to the right step traction edge 4 by the rotating transmission screw 2-3 matched with the threaded sleeve 2-5-13, the transmission motor 2-6 is closed, the adjusting motor 1-3-3 is electrified, the adjusting screw 1-3-4 is driven to rotate clockwise by the adjusting motor 1-3-3 to enable the lifting plate 1-3-5 to move downwards, the moving distances are a and h respectively, the mounting plate 2-1 is driven to move downwards by the lifting plate 1-3-5 until the ice shoveling component 2-4 and the ice scraping component 2-5 are abutted against the tread of the ice cleaning step, at the moment, the adjusting motor 1-3-3 is turned off, the transmission motor 2-6 is started to rotate anticlockwise, the ice shoveling motor 2-4-9 and the ice scraping motor 2-5-11 are started, the transmission motor 2-6 drives the transmission screw rod 2-3 to rotate through the driving trapezoidal gear 2-7 and the driven trapezoidal gear 2-8, the rotating transmission screw rod 2-3 is matched with the threaded sleeve 2-5-13 to drive the ice shoveling component 2-4 and the ice scraping component 2-5 to move towards the left step traction edge 4, and the ice shoveling component 2-4 and the ice scraping component 2-5 which work in a matched mode complete ice cleaning treatment on the steps.

Description of the drawings: before ice cleaning, the step kick height h needs to be measured, parameters of an adjusting motor 1-3-3 are set, the adjusting motor rotates to drive an adjusting screw 1-3-4 to drive a lifting plate 1-3-5 to ascend, and two height values are h and a parameters, wherein:

h-a is more than or equal to 0.15mm and less than or equal to 0.28mm, and h = a +0.15mm is adopted in the embodiment

Wherein: when the rising height is h, the lowest point of the ice cleaning component 2 and the highest kick surface of the step to be cleaned are positioned on the same horizontal plane.

Detailed description of the invention

The present embodiment is an embodiment of an ice cleaning member.

It should be noted that, the ice removing member for the step ice removing device of the present embodiment may be implemented separately, that is, may exist separately as a part of the step ice removing device, and may further limit the step ice removing device described in the first embodiment.

Referring to fig. 6-10, the ice removing member for the step ice removing device disclosed in the present embodiment includes a mounting plate 2-1, a limit lever shaft 2-2, a transmission screw 2-3, an ice shoveling member 2-4, an ice scraping member 2-5, a transmission motor 2-6, a driving trapezoidal gear 2-7, and a driven trapezoidal gear 2-8;

the mounting plates 2-1 are symmetrically arranged in parallel, the two mounting plates 2-1 are connected through the parallel symmetrical limiting rod shafts 2-2, the transmission screw rods 2-3 are arranged right above the limiting rod shafts 2-2 close to one side of a step riser, two ends of the transmission screw rods 2-3 are respectively arranged on the side walls of the two mounting plates, an ice shoveling component 2-4 and an ice scraping component 2-5 are arranged between the two mounting plates 2-1, the ice shoveling component 2-4 is arranged at the bottom of the ice scraping component 2-5, the ice scraping component 2-5 is movably arranged on the limiting rod shafts 2-2 and the transmission screw rods 2-3, the transmission motors 2-6 are arranged on the side walls of the mounting plates close to one side of the ice shoveling component 2-4, and the output ends of the transmission motors 2-6 are provided with driving trapezoidal gears 2-7, the driving trapezoidal gear 2-7 is meshed with a driven trapezoidal gear 2-8 arranged on the transmission screw 2-3, and the mounting plate 2-1 is arranged on the corresponding connecting piece 1-3;

the ice shoveling component 2-4 can crush and clean high-strength ice on the tread of the step, the ice scraping component 2-5 can clean thin ice on the tread, and can secondarily scrape and clean the crushed tread, and the ice shoveling component 2-4 and the ice scraping component 2-5 can act on the tread and the tread of the step through primary ice cleaning and secondary ice cleaning under the action of the connecting piece 1-3, so that ice cleaning operation of cleaning workers is effectively replaced, ice cleaning is more effective and thorough, and the problems of low efficiency and easy falling of multi-person operation in a narrow space are solved;

the resistance and the torque generated in the ice cleaning process can be overcome through the limiting rod shaft 2-2 and the transmission screw rod 2-3, so that the stability of the ice shoveling member 2-4 and the ice scraping member 2-5 in the ice cleaning process is kept.

Detailed description of the preferred embodiment

The present embodiment is an embodiment of an ice shoveling member.

It should be noted that the ice shoveling member for step ice cleaning of the present embodiment may be implemented separately, that is, exist separately as a part of an ice cleaning member for step ice cleaning device, and may further limit the ice cleaning member for step ice cleaning device described in the ninth embodiment.

Referring to fig. 7, 8 and 9, the ice shoveling member for clearing ice on steps disclosed in the present embodiment includes an ice shoveling plate 2-4-1, a support rod 2-4-2, a disc 2-4-4, a pin shaft 2-4-5, an ice shoveling block 2-4-6, a transmission rod 2-4-7, a first driven wheel 2-4-8, an ice shoveling motor 2-4-9 and a first driving wheel 2-4-10; one end of the ice shoveling plate 2-4-1 is arranged at the bottom of the ice scraping component 2-5, a plurality of supporting rods 2-4-2 are arranged on the ice shoveling plate 2-4-1 in an array manner, an oblique through hole 2-4-3 is arranged at the front end of each supporting rod in an array manner, two discs 2-4-4 are symmetrically arranged between every two adjacent supporting rods 2-4-2, one disc 2-4-4 is rotatably arranged on one supporting rod 2-4-2 through a rotating shaft, the other disc 2-4-4 is rotatably arranged on the other supporting rod 2-4-2 through a rotating shaft, the two discs 2-4-4 between the two adjacent supporting rods are connected through a pin shaft 2-4-5, and the discs 2-4-4 arranged at the two sides of the same supporting rod 2-4-2 are connected through the same rotating shaft, the straight lines of two adjacent pin shafts 2-4-5 are symmetrical about the straight line of the rod shaft, the ice shoveling blocks 2-4-6 are correspondingly arranged in the corresponding inclined through holes 2-4-3, the ice shoveling blocks 2-4-6 are connected with the pin shafts 2-4-5 between the disks 2-4-4 through transmission rods 2-4-7, a first driven wheel 2-4-8 is arranged on the supporting rod 2-4-2 at the outermost side, the first driven wheel 2-4-8 and the disk 2-4-4 are coaxially arranged on the supporting rod 2-4-2, an ice shoveling motor 2-4-9 is arranged on the ice scraping component 2-5, the output end of the ice shoveling motor 2-4-9 is provided with a first driving wheel 2-4-10, the first driving wheel 2-4-10 is connected with the first driven wheel 2-4-8 through a belt;

the lowest end of the ice shoveling block 2-4-6 and the lowest end of the ice scraping block 2-5-10 are on the same horizontal plane;

the mounting plate 2-1 is provided with a threaded hole, and a bolt penetrates through the threaded hole on the mounting plate 2-1 to fix the mounting plate 2-1 on the lifting plate 1-3-5;

the ice shoveling motor 2-4-9 drives the first driving wheel 2-4-10 to rotate, the first driven wheel 2-4-8 drives the plurality of discs 2-4-4 to rotate, the discs 2-4-4 which are coaxially arranged rotate and drive the transmission rods 2-4-7 to reciprocate through the pin shafts 2-4-5, and the ice shoveling block 2-4-6 is made to stretch and retract along the inclined through hole 2-4-3 at a high reciprocating speed through the reciprocating motion of the transmission rods 2-4-7 and act on the ice on the step tread, so that the ice with high strength on the step tread is effectively crushed and cleaned; meanwhile, the ice amount on the tread is larger than that of the kick surface, and the ice strength of the tread is higher than that of the kick surface, so that only the horizontal ice shoveling device is arranged.

Detailed description of the invention

The present embodiment is an embodiment of an ice scraping member.

It should be noted that, the ice scraping member for step ice cleaning of the present embodiment may be implemented separately, that is, exist separately as a part of an ice cleaning member for step ice cleaning device, and may further limit the ice cleaning member for step ice cleaning device described in the ninth embodiment.

As shown in fig. 6-10, the ice scraping member for cleaning ice on steps disclosed in this embodiment includes a vertical ice scraping plate 2-5-1, a horizontal ice scraping plate 2-5-2, a connecting plate 2-5-3, a connecting strip 2-5-4, a first change gear 2-5-5, a second change gear 2-5-6, a driving gear 2-5-7, a second driven gear 2-5-8, an ice scraping chain 2-5-9, an ice scraping block 2-5-10, an ice scraping motor 2-5-11, a second driving gear 2-5-12, a threaded sleeve 2-5-13, and a limiting sleeve 2-5-14; the vertical ice scraping plate 2-5-1 is vertically arranged at one end of the horizontal ice scraping plate 2-5-2, one end of the parallel connecting plate 2-5-3 and one end of the connecting strip 2-5-4 are arranged on the vertical ice scraping plate 2-5-1, the other end of the parallel connecting plate is arranged on the horizontal ice scraping plate 2-5-2, an inner groove is formed at the joint of the vertical ice scraping plate 2-5-1 and the horizontal ice scraping plate 2-5-2, the first change gear 2-5-5 is rotatably arranged on the inner side wall of the inner groove through a rotating shaft, the inner groove is formed at the upper end of the vertical ice scraping plate 2-5-1, the second change gear 2-5-6 is rotatably arranged on the side wall of the inner groove at the upper end of the vertical ice scraping plate 2-5-1 through a rotating shaft, an inner groove is formed in the right end of the horizontal ice scraping plate 2-5-2, the driving gear 2-5-7 is rotatably arranged on the side wall of the inner groove in the right end of the horizontal ice scraping plate 2-5-2 and is coaxially connected with the second driven wheel 2-5-8, the driving gear 2-5-7, the first change gear 2-5-5 and the second change gear 2-5-6 are connected through an ice scraping chain 2-5-9, a plurality of ice scraping blocks 2-5-10 are arranged on the ice scraping chain 2-5-9, the ice scraping motor 2-5-11 is arranged on the connecting plate 2-5-3, a second driving wheel 2-5-12 is arranged at the output end of the ice scraping motor 2-5-11, and the second driving wheel 2-5-12 and the second driven wheel 2-5-8 are connected through a belt The upper ends of the vertical ice scraping plates 2-5-1, the connecting plates 2-5-3 and the connecting strips 2-5-4 are provided with threaded sleeves 2-5-13 and two limiting sleeves 2-5-14, the two limiting sleeves 2-5-14 are correspondingly arranged on two parallel limiting rod shafts 2-2, and the threaded sleeves 2-5-13 are arranged on a transmission screw rod 2-3;

the ice scraping motor 2-5-11 drives the second driving wheel 2-5-12 to rotate, the belt drives the second driving wheel 2-5-8 to rotate, the second driving wheel 2-5-8 drives the driving gear 2-5-7 which is coaxially arranged to rotate, the driving gear 2-5-7 drives the second change gear 2-5-6 and the first change gear 2-5-5 to rotate through the ice scraping chain 2-5-9, the rotating ice scraping chain 2-5-9 drives the ice scraping blocks 2-5-10, the ice scraping blocks 2-5-10 which are arranged in an array act on the step tread and the step tread which is cleaned by the ice scraping component 2-4 to scrape ice, thin ice on the kick surface and the tread is scraped, and the ice is cleaned more effectively and thoroughly, aiming at dead corners existing in the ice cleaning process, after the ice cleaning work is finished, a cleaner cleans broken ice, and after the dead corners are leaked, the ice at the dead corners is cleaned by using tools such as an ice shoveling shovel and the like on non-slip steps, so that the ice cleaning scheme is reasonable, safe and effective.

Detailed description of the invention

The embodiment is an embodiment of an ice cleaning component for a step ice cleaning device.

The step ice-removing method disclosed by the embodiment comprises the following steps:

step a, cleaning ice for the first time, after installation and fine adjustment, enabling an ice scraping component 2-5 to abut against the kicking surface of a step, enabling the bottom surface of the ice scraping component 2-5 to be positioned right above the end surface of the step, enabling the height of the ice scraping component to be equal to the height h of one layer of the step, firstly electrifying a transmission motor 2-6, enabling the transmission motor 2-6 to rotate clockwise, driving a transmission screw rod 2-3 to rotate through a driving trapezoidal gear 2-7 and a driven trapezoidal gear 2-8, enabling the rotating transmission screw rod 2-3 to be matched with a threaded sleeve 2-5-13, moving 2-4 and the ice scraping component 2-5 to the rightmost end, closing the transmission motor 2-6, starting an adjusting motor 1-3-3, and driving a position adjusting screw rod 1-3-4 to enable a lifting plate 1-3-5 to move downwards through clockwise rotation of the adjusting motor 1-3-3, the moving distance is a, at the moment, 2-4-6 parts of the ice shoveling block and 2-5-10 parts of the ice scraping block act on the tread and the kicking surface of the ice cleaning step, 1-3-3 parts of the adjusting motor are turned off, 2-6 parts of the transmission motor, 2-4-9 parts of the ice shoveling motor and 2-5-11 parts of the ice scraping motor are started to rotate, 2-3 parts of the transmission motor are rotated anticlockwise, 2-3 parts of the transmission motor are driven to rotate by a driving trapezoidal gear 2-7 and a driven trapezoidal gear 2-8 part, the rotated 2-3 parts of the transmission motor are matched with a threaded sleeve 2-5-13 part to drive 2-4-6 parts of the ice shoveling block and 2-5-10 parts of the ice scraping block to move leftwards, 2-4-9 parts of the ice shoveling motor and 2-5-11, so as to carry out primary ice cleaning on the steps;

b, adjusting and resetting, when the ice shoveling component 2-4 and the ice scraping component 2-5 move to the leftmost end, closing the transmission motor 2-6, starting the adjusting motor 1-3-3, the adjusting motor 1-3-3 rotates anticlockwise to drive the position adjusting screw rod 1-3-4 to enable the lifting plate 1-3-5 to move upwards for a moving distance a, the adjusting motor 1-3-3 is closed, the transmission motor 2-6 is started to rotate clockwise, the driving trapezoidal gear 2-7 and the driven trapezoidal gear 2-8 drive the transmission lead screw 2-3 to rotate, the rotating transmission lead screw 2-3 is matched with the threaded sleeve 2-5-13, the ice shoveling component 2-4 and the ice scraping component 2-5 are moved to the rightmost end, and at the moment, the transmission motor 2-6 is turned off;

c, secondary ice removal, starting an adjusting motor 1-3-3, driving a positioning screw rod 1-3-4 to enable a lifting plate 1-3-5 to move downwards by clockwise rotation of the adjusting motor 1-3-3 with the moving distance of h, closing the adjusting motor 1-3-3, starting a transmission motor 2-6, an ice shoveling motor 2-4-9 and an ice scraping motor 2-5-11 to rotate, driving the transmission screw rod 2-3 to rotate by anticlockwise rotation of the transmission motor 2-6 through a driving trapezoidal gear 2-7 and a driven trapezoidal gear 2-8, driving an ice shoveling block 2-4-6 and an ice scraping block 2-5-10 to move leftwards by the rotating transmission screw rod 2-3 in cooperation with a threaded sleeve 2-5-13, and driving the ice shoveling block 2-4-9 and the ice scraping motor 2-5-11 to respectively drive the ice shoveling block 2-4-6 and the ice scraping motor 2 2-4-6 and 2-5-10 to carry out secondary ice cleaning on the steps;

d, repeating layer changing, starting the adjusting motor 1-3-3 to rotate, driving the position adjusting screw rod 1-3-4 to enable the lifting plate 1-3-5 to move upwards for a distance h by anticlockwise rotation of the adjusting motor 1-3-3, closing the adjusting motor 1-3-3, rotating the adjusting bolt 1-1-5 to remove the limiting action of the anti-skid pad 1-1-4 and the side wall of the step traction edge 4, pushing the L-shaped beam 1-1-1 to move upwards to enable the upper edge of the upper L-shaped beam 1-1 to coincide with the adjacent spacing line, rotating the adjusting bolt 1-1-5 to fix the device through the action of the anti-skid pad 1-1-4 and the side wall of the step traction edge 4, and then repeating the step a, b. and c, removing ice.

Detailed description of the invention

The primary step ice cleaning method disclosed in the embodiment is applied to an ice cleaning component for a step ice cleaning device in the ninth embodiment, after installation and fine adjustment, the ice cleaning component 2-5 is abutted against the kicking surface of the step, the bottom surface of the ice cleaning component 2-5 is positioned right above the end surface of the step, the height of the ice cleaning component is equal to the height h of one step, the transmission motor 2-6 is electrified to enable the transmission motor 2-6 to rotate clockwise, the transmission screw 2-3 is driven to rotate through the driving trapezoidal gear 2-7 and the driven trapezoidal gear 2-8, the rotating transmission screw 2-3 is matched with the threaded sleeve 2-5-13 to move the 2-4 and the ice cleaning component 2-5 to the rightmost end, the transmission motor 2-6 is closed at the moment, the adjusting motor 1-3-3 is started, the adjusting motor 1-3-3 rotates clockwise to drive the position adjusting screw rod 1-3-4 to enable the lifting plate 1-3-5 to move downwards, the moving distance is a, at the moment, the ice shoveling motor 2-4-6 and the ice scraping motor 2-5-10 act on the tread and the kick surface of the ice cleaning step, the adjusting motor 1-3-3 is closed, the transmission motor 2-6, the ice shoveling motor 2-4-9 and the ice scraping motor 2-5-11 are started to rotate, the transmission motor 2-6 rotates anticlockwise to drive the transmission motor 2-3 to rotate through the driving trapezoidal gear 2-7 and the driven trapezoidal gear 2-8, the rotating transmission motor 2-3 is matched with the threaded sleeve 2-5-13 to drive the ice shoveling motor 2-4-6 and the ice scraping motor 2-5-10 to move leftwards, the ice shoveling motor 2-4-9 and the ice scraping motor 2-5-11 respectively drive the ice shoveling block 2-4-6 and the ice scraping block 2-5-10 to work so as to perform primary ice cleaning on the steps.

Detailed description of the invention fourteen

The step ice-clearing resetting method disclosed in the embodiment acts on an ice-clearing component for a step ice-clearing device in the ninth embodiment, when an ice-shoveling component 2-4 and an ice-scraping component 2-5 move to the leftmost end, a transmission motor 2-6 is turned off, an adjusting motor 1-3-3 is started, an adjusting motor 1-3-3 is rotated counterclockwise to drive a positioning screw 1-3-4 to enable a lifting plate 1-3-5 to move upward, the moving distance is a, the adjusting motor 1-3-3 is turned off, the transmission motor 2-6 is started to rotate clockwise, a driving trapezoidal gear 2-7 and a driven trapezoidal gear 2-8 drive the transmission screw 2-3 to rotate, the rotating transmission screw 2-3 is matched with a threaded sleeve 2-5-13, the ice shoveling member 2-4 and the ice scraping member 2-5 are moved to the rightmost end, and the transmission motor 2-6 is turned off at the moment.

Detailed description of the invention

The second stage ice-removing method disclosed in this embodiment is applied to an ice-removing member for a stage ice-removing device in the ninth embodiment, the adjusting motor 1-3-3 is started, the adjusting motor 1-3-3 is rotated clockwise to drive the positioning screw 1-3-4 to move the lifting plate 1-3-5 downward by a moving distance h, the adjusting motor 1-3-3 is turned off, the transmission motor 2-6, the ice-shoveling motor 2-4-9 and the ice-scraping motor 2-5-11 are started to rotate, the transmission motor 2-6 is rotated counterclockwise to drive the transmission screw 2-3 to rotate through the driving trapezoidal gear 2-7 and the driven trapezoidal gear 2-8, the rotating transmission screw 2-3 is matched with the threaded sleeve 2-5-13 to drive the ice-shoveling motor 2-4-6 and the ice-scraping motor 2-5-10 to move leftward, the ice shoveling motor 2-4-9 and the ice scraping motor 2-5-11 respectively drive the ice shoveling block 2-4-6 and the ice scraping block 2-5-10 to work so as to perform secondary ice cleaning on the steps.

The above embodiments twelfth, thirteenth, fourteenth and fifteenth relate to the method which is implemented on the ice removing member for the step ice removing device, and the ice removing member for the step ice removing device is not limited to the member defined in the ninth embodiment

The above embodiments relate to a step ice-cleaning device and embodiments of parts. It should be noted that, in these embodiments, various technical solutions can be arranged and combined, and those skilled in the art can exhaust the results of each permutation and combination according to the mathematical knowledge of permutation and combination learned in high school, and the results of each permutation and combination should be understood as being disclosed in the present application.

The above embodiments are merely illustrative of the present patent and do not limit the scope of the patent, and those skilled in the art can make modifications to the parts thereof without departing from the spirit and scope of the patent.

Claims

1. A step-by-step ice removing method is characterized in that: the method comprises the following steps:

step a: clearing obstacles, namely manually clearing ice on the upper end surface and the side wall of the step traction edge (4) at two sides of the step in advance to keep the upper end surface and the side wall smooth;

step b: mounting, namely fixedly mounting the positioning member (1), the ice cleaning member (2) and the supporting member (3) between step traction edges (4) of the steps, moving the mounted positioning member (1), the ice cleaning member (2) and the supporting member (3) downwards along the side wall of the step traction edge (4) until the ice cleaning member (2) is positioned in the lowest step, and rotating the adjusting bolts (1-1-5) to fix the L-shaped beam (1-1-1);

step c: fine adjustment, namely rotating the fixing bolt (1-2-2) to relieve the action of force between the fixing bolt (1-2-2) and the arc-shaped sheet (1-3-7), and enabling the plane of the lifting plate (1-3-5) to be perpendicular to the end face of the step through the fine adjustment, at the moment, rotating the fixing bolt (1-2-2), and fixing the rectangular plate (1-3-1) on the connecting beam (1-2) through the matching and tightening action of the fixing bolt (1-2-2) and the arc-shaped sheet (1-3-7);

step d: marking, namely sequentially drawing spacing lines on the bevel edge of the step drawing edge (4) by taking the position where the sideline of the fine-adjusted upper end fixing piece (1-1) is located as a starting edge and the tread width of the step as an interval, wherein the spacing lines are used as marking lines for layer adjustment;

step e: ice is cleared, the adjusting motor (1-3-3) and the transmission motor (2-6) are electrified, the transmission motor (2-6) is firstly electrified to enable the transmission motor (2-6) to rotate clockwise, the transmission screw rod (2-3) is driven to rotate through the driving trapezoidal gear (2-7) and the driven trapezoidal gear (2-8), the rotating transmission screw rod (2-3) is matched with the threaded sleeve (2-5-13), the ice shoveling component (2-4) and the ice scraping component (2-5) are moved to the right step traction edge (4), the transmission motor (2-6) is closed at the moment, the adjusting motor (1-3-3) is electrified, the adjusting screw rod (1-3-4) is driven to enable the lifting plate (1-3-5) to move downwards through clockwise rotation of the adjusting motor (1-3-3), the mounting plate (2-1) is driven to move downwards by the lifting plate (1-3-5) until the ice shoveling component (2-4) and the ice scraping component (2-5) act on the tread and the kick of the ice cleaning step, the adjusting motor (1-3-3) is turned off at the moment, the transmission motor (2-6), the ice shoveling motor (2-4-9) and the ice scraping motor (2-5-11) are started to rotate, the transmission motor (2-6) which rotates anticlockwise drives the transmission screw rod (2-3) to rotate by the driving trapezoidal gear (2-7) and the driven trapezoidal gear (2-8), the rotating transmission screw rod (2-3) is matched with the threaded sleeve (2-5-13) to drive the ice shoveling component (2-4) and the ice scraping component (2-5) to move towards the left step traction edge (4), the ice removing treatment is carried out on the steps by the ice shoveling component (2-4) and the ice scraping component (2-5) which work in a matching way;

step f: when the layer is changed, when the step on one layer is cleaned and needs to be adjusted to the step on the previous layer, the adjusting motor (1-3-3) is started to rotate, the adjusting motor (1-3-3) rotates anticlockwise to drive the adjusting screw rod (1-3-4) to enable the lifting plate (1-3-5) to move upwards, when the lifting plate moves to the height equal to the height of a kicking surface of the cleaned step, the adjusting motor (1-3-3) is closed, the adjusting bolt (1-1-5) is rotated to remove the limiting effect of the anti-skid pad (1-1-4) and the side wall 4, the L-shaped beam (1-1-1) is pushed to move upwards, the upper edge of the upper L-shaped beam (1-1-1) is moved to be overlapped with the adjacent spacing line, and the rotating adjusting bolt (1-1-5) acts on the side wall of the step traction edge (4) through the anti-skid pad (1-1-4 Fixing the device, starting a motor transmission motor (2-6) to enable the transmission motor (2-6) to rotate clockwise, driving a transmission screw rod (2-3) to rotate through a driving trapezoidal gear (2-7) and a driven trapezoidal gear (2-8), matching the rotating transmission screw rod (2-3) with a threaded sleeve (2-5-13), moving an ice shoveling component (2-4) and an ice scraping component (2-5) to a right step traction edge (4), closing the transmission motor (2-6), electrifying an adjusting motor (1-3-3), driving the adjusting screw rod (1-3-4) to enable a lifting plate (1-3-5) to move downwards through clockwise rotation of the adjusting motor (1-3-3), and driving a mounting plate (2-1) to move downwards through the lifting plate (1-3-5) Until the ice shoveling component (2-4) and the ice scraping component (2-5) are abutted against the tread of the ice cleaning step, the adjusting motor (1-3-3) is closed at the moment, the transmission motor (2-6) is started to rotate anticlockwise, the ice shoveling motor (2-4-9) and the ice scraping motor (2-5-11) are driven to rotate by the transmission motor (2-6) through the driving trapezoidal gear (2-7) and the driven trapezoidal gear (2-8), the transmission screw (2-3) drives the transmission screw (2-3) to rotate, the rotating transmission screw (2-3) is matched with the threaded sleeve (2-5-13) to drive the ice shoveling component (2-4) and the ice scraping component (2-5) to move towards the left step traction edge (4), the ice removing treatment is carried out on the steps by the ice shoveling component (2-4) and the ice scraping component (2-5) which work in a matching way;

and g, checking leakage, namely disassembling and boxing the device when the cleaning work of the top step is finished, and simultaneously, working as a blind area for cleaning ice of the device to clean the ice so as to finish the ice cleaning work.

2. A step-by-step ice-clearing method as claimed in claim 1, characterized in that: the method is realized on a step ice-removing device.

3. A fine adjustment method of a step ice cleaning device is characterized by comprising the following steps: the fixing bolts (1-2-2) are rotated to relieve the action of force between the fixing bolts (1-2-2) and the arc-shaped sheets (1-3-7), the plane where the lifting plate (1-3-5) is located is perpendicular to the end face of the step through fine adjustment, at the moment, the fixing bolts (1-2-2) are rotated, and the rectangular plate (1-3-1) is stably fixed on the connecting beam (1-2) through the matched clamping action of the fixing bolts (1-2-2) and the arc-shaped sheets (1-3-7).

4. A method of fine adjustment of a step ice-cleaning device according to claim 3, characterized in that: the method is realized on a step ice-removing device.

5. A step layer-changing ice-removing method is characterized in that: when the step of one layer is cleaned and needs to be adjusted to the step of the previous layer, the adjusting motor (1-3-3) is started to rotate, the adjusting motor (1-3-3) rotates anticlockwise to drive the adjusting screw rod (1-3-4) to enable the lifting plate (1-3-5) to move upwards, when the lifting plate moves to the height equal to the height of a kicking surface of the step after being cleaned, the adjusting motor (1-3-3) is closed, the adjusting bolt (1-1-5) is rotated to remove the limiting effect of the anti-skid pad (1-1-4) and the side wall of the anti-skid pad (4), the L-shaped beam (1-1-1) is pushed to move upwards, the upper edge of the upper L-shaped beam (1-1-1) is enabled to coincide with the adjacent spacing line, and the rotating adjusting bolt (1-1-5) is enabled to act with the side wall of the step traction edge (4) through the anti-skid, fixing the device, starting a motor transmission motor (2-6) to enable the transmission motor (2-6) to rotate clockwise, driving a transmission screw rod (2-3) to rotate through a driving trapezoidal gear (2-7) and a driven trapezoidal gear (2-8), enabling the rotating transmission screw rod (2-3) to be matched with a threaded sleeve (2-5-13), moving an ice shoveling component (2-4) and an ice scraping component (2-5) to a right step traction edge (4), closing the transmission motor (2-6), electrifying an adjusting motor (1-3-3), driving the adjusting screw rod (1-3-4) to enable a lifting plate (1-3-5) to move downwards through clockwise rotation of the adjusting motor (1-3-3), and driving a mounting plate (2-1) to move downwards through the lifting plate (1-3-5) The ice shoveling component (2-4) and the ice scraping component (2-5) are abutted against the tread of the ice cleaning step, at the moment, the adjusting motor (1-3-3) is closed, the transmission motor (2-6) is started to rotate anticlockwise, the ice shoveling motor (2-4-9) and the ice scraping motor (2-5-11) are driven to rotate by the transmission motor (2-6) through the driving trapezoidal gear (2-7) and the driven trapezoidal gear (2-8), the transmission screw (2-3) drives the transmission screw (2-3) to rotate, the rotating transmission screw (2-3) is matched with the threaded sleeve (2-5-13) to drive the ice shoveling component (2-4) and the ice scraping component (2-5) to move towards the left step traction edge (4), and the ice removing treatment is carried out on the steps by the ice shoveling component (2-4) and the ice scraping component (2-5) which work in a matching way.

6. The layer-changing ice-removing method of the step ice-removing device according to claim 5, characterized in that: the method is realized on a step ice-removing device.

7. A positioning method of a step ice removing device is characterized in that: the method comprises the following steps:

step a: removing obstacles, and cleaning ice on the upper end surface and the side wall of the step traction edge (4) at two sides of the step to keep the upper end surface and the side wall smooth;

step b: marking, taking the position of the sideline at the upper end 1-1 after fine adjustment as a starting edge, taking the width of the tread of the step as an interval, and sequentially drawing spacing lines on the bevel edge of the step traction edge (4), wherein the spacing lines are used as marking lines for layer adjustment;

step c: adjusting position, when the step at one layer is cleaned and needs to be adjusted to the step at the previous layer, starting the adjusting motor (1-3-3) to rotate, driving the adjusting screw rod (1-3-4) to enable the lifting plate (1-3-5) to move upwards by anticlockwise rotation of the adjusting motor (1-3-3), when the lifting plate moves to a height higher than the kicking surface of the step after being cleaned, closing the adjusting motor (1-3-3), rotating the adjusting bolt (1-1-5) to remove the limiting effect of the anti-skid pad (1-1-4) and the side wall of the step traction edge (4), pushing the L-shaped beam (1-1-1) to move upwards, moving to enable the upper edge of the upper L-shaped beam (1-1-1) to coincide with the adjacent spacing line, and rotating the adjusting bolt (1-1-5) to be dragged with the step edge (1-1-4) through the anti-skid pad (1-1-4) 4) The side wall acts to secure the device.

8. The method for positioning a step ice removing device according to claim 7, wherein: the method is realized on a step ice-removing device.