CN105366495A - Folding residential escalator - Google Patents
Folding residential escalator Download PDFInfo
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- CN105366495A CN105366495A CN201410396083.0A CN201410396083A CN105366495A CN 105366495 A CN105366495 A CN 105366495A CN 201410396083 A CN201410396083 A CN 201410396083A CN 105366495 A CN105366495 A CN 105366495A
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Abstract
The invention relates to an escalator, in particular to a folding residential escalator which is designed for allowing the olds to go upstairs and downstairs conveniently in residential buildings. The escalator can be arranged on existing stairs in use and can be arranged on a foldable supporting frame which is arranged on the stairs for use. The folding residential escalator is mainly formed by a folding supporting frame, two tracks, a sliding platform, a transmission mechanism and a motor, wherein the transmission mechanism and the motor drive the sliding platform to go upstairs and downstairs. When the folding residential escalator operates, the motor drives the transmission mechanism to move, and the transmission mechanism drives the sliding platform to move on the two tracks. When using the folding residential escalator, the olds stand on the sliding platform with hands holding handrails and press a starting button to move up or down along the sliding platform, and therefore, needs for automatically going upstairs and downstairs can be met.
Description
Technical field
The present invention relates to a kind of escalator, particularly relate to a kind of escalator facilitating the upper use downstairs of the elderly and residential building to use.
Background technology
The invention of elevator has had the history of 100 decades till now, life that elevator enters people 100 ISUZU company, but elevator also has the shortcoming of himself, and that is exactly that cost is too high, maintenance cost is large, aging blocks are difficult to install additional.Nowadays China enters aging society, within 2014, China's elderly population sum has broken through 200,000,000 people, the household resident of the elderly is much had not have 6th floor, five Lou Huo of elevator, make the inconvenience of the elderly's daily life being felt very downstairs, but the escalator also not having a kind of structure simple, cheap, downstairs upper for convenience of the elderly up to now and design.Application number is in the patent of 2011100223538, disclose a kind of household escalator, this household escalator adopts reducing motor to drive driving wheel and flower wheel to rotate, the belt conveyor that driving wheel and flower wheel wrap up and then rotates, thus the pedal up-and-down movement that drive belt conveyor is installed realizes downstairs, the structure relative complex of this household escalator, cost is high, and the residential houses such as loft, spring layer, villa can only be used for, key is not applicable to the upper use downstairs of the elderly, can not install and use on stair, also be not suitable for residential building and use.The escalator of prior art is generally mounted in large-scale market or supermarket, its shortcoming is: volume is too large, cost is too high, structure is too complicated, only do and use upstairs, only do and downstairs use, can not realize downstairs upper by an elevator, be not suitable for residential building to use, can not install on stair, be more not suitable for the upper use downstairs of the elderly.
Summary of the invention
Object of the present invention is exactly to provide the escalator that a kind of compared with prior art structure is simple, cheap, conveniently can install on the stair of existing building.When newly-built building, on floor or on the bracing frame as ladder of replacement stair, separately escalator can certainly be installed, thus separate with stair.This escalator, if be installed on existing stair, certainly can be directly fixed on the surface of stair, can bring inconvenience like this, although because use escalator convenient, but when escalator maintenance, the stair of just not walking.In addition, carrying large object is as electric refrigerator, air-conditioning, furniture etc., because installed escalator additional to make the narrowed width of stair on stair, carrying is got up also very inconvenient.Stair for residential building are the problems in unique aisle, escalator of the present invention can be installed on stair (as long as remaining stair are enough wide, do not affect carrying large object), also can be arranged on movable bracing frame, put down bracing frame at ordinary times on stair face, when maintenance or carrying large object, escalator is folded, vertically by wall, vacate whole stair aisle for carrying.This escalator is in particular and facilitates upper use of the elderly downstairs and design, and can also avoid the arduous of youngster's stair climbing simultaneously, can a people take, and also two people or three people can take simultaneously, has certain alerting ability.And cost is cheaply more many than common elevator, compare elevator building, the present invention adds selectivity to resident, can also save the shared area of building.
For realizing object of the present invention, technical matters to be solved by this invention is, the mechanical device of a kind of steel rope, pulley or chain, sprocket wheel or leading screw, nut or Timing Belt, synchronizing wheel or gear, rack-driving is provided, be arranged on the bracing frame on stair or as ladder, the two ends of bracing frame are equipped with axle and axle sleeve or hinge and fixed block are housed, and axle sleeve or fixed block are arranged on the boundary position of stair.Two tracks are equipped with in both sides on bracing frame, and the slide unit connected by driven by motor mechanical device is orbited, to realize the object of automatic up/down stairs.Like this when using escalator, be lowered into by bracing frame on flooring, the escalator that bracing frame is installed can normally use.When carrying large object, by bracing frame vertically by wall, use latch fixing on the wall, vacate whole stair aisle for carrying.
Specifically, escalator provided by the invention comprises the track that two angle steel or channel-section steel or round steel are made, track can be fixed on the bracing frame on stair or as ladder, be fixed in this way on bracing frame, there are axle and axle sleeve in two tops of bracing frame or hinge and fixed block are housed, and axle sleeve or fixed block are fixed on stair edge.Two tracks are equipped with the slide unit of a triangle body, the base plate of slide unit is provided with four sheaves, sheave orbits, use reducing motor to be orbited by steel rope or chain or belt or leading screw or gear driven slide unit to realize going downstairs, the base plate of slide unit installs solid mechanical device (chain by screw or U-shaped card, nut, steel rope, belt, Timing Belt etc.), mechanical device is driven by fixed pulley or sprocket wheel or leading screw or belt pulley or synchronizing wheel by reducing motor, to slide unit transferring power, as long as control the rotating of motor, just can realize slide unit in orbit by run to upstairs or by the function run to downstairs downstairs upstairs.
Collapsible house escalator of the present invention, compared with prior art, owing to devising the structure driving independently slide unit to orbit by mechanical device on stair or bracing frame, thus make the structure of escalator become simple and reliable, cheap, be that ordinarily resident can afford to install, and facilitate the upper escalator used of the elderly especially downstairs.
Accompanying drawing explanation
Fig. 1 is that collapsible house escalator adopts steel rope, pulley drive structure or chain, sprocket drive structure or belt, pulley transmission structure or Timing Belt, the left view of the product that synchronizing wheel drive mechanism drives slide unit to run: this figure illustrates the keystone configuration of collapsible house escalator, main presentation stair (1) in figure, track (2), slide unit (3), sheave (4), motor (5), handrail (6), support (7), fixed pulley or sprocket wheel or belt pulley or synchronizing wheel (8), the architectural feature of steel rope or chain or belt or Timing Belt (9) etc.
Fig. 2 is that collapsible house escalator adopts steel rope, pulley drive structure or chain, sprocket drive structure or belt, pulley transmission structure or Timing Belt, the birds-eye view of product that synchronizing wheel drive mechanism drives slide unit to run: main presentation stair (1) in figure, track (2), slide unit (3), motor (5), handrail (6), support (7), fixed pulley or sprocket wheel or belt pulley or synchronizing wheel (8), steel rope or chain or belt or Timing Belt (9), the architectural feature of upper limit position switch (10) lower position switch (11) etc.
Fig. 3 is the left view of product that collapsible house escalator adopts leading screw, nut structure to drive slide unit to run: this figure illustrates the keystone configuration of collapsible house escalator, the main presentation architectural feature of stair (1), track (2), slide unit (3), sheave (4), motor (5), handrail (6), support (7), nut (8), leading screw (9) etc. in figure.
Fig. 4 is the birds-eye view of product that collapsible house escalator adopts leading screw, nut structure to drive slide unit to run: the main presentation architectural feature of stair (1), track (2), slide unit (3), motor (5), handrail (6), support (7), leading screw (9), upper limit position switch (10), lower position switch (11) etc. in figure.
Fig. 5 is the left view of product that collapsible house escalator adopts gear, rack structure to drive slide unit to run: this figure illustrates the keystone configuration of collapsible house escalator, the main presentation architectural feature of stair (1), track (2), slide unit (3), sheave (4), motor (5), handrail (6), gear (7), tooth bar (8) etc. in figure.
Fig. 6 is the birds-eye view of product that collapsible house escalator adopts gear, rack structure to drive slide unit to run: the main presentation architectural feature of stair (1), track (2), slide unit (3), handrail (6), tooth bar (8), upper limit position switch (9), lower position switch (10) etc. in figure.
Fig. 7 is that collapsible house escalator adopts steel rope, pulley drive structure or chain, sprocket drive structure or belt, pulley transmission structure or Timing Belt, synchronizing wheel drive mechanism drives slide unit run and be arranged on the left view of the product on bracing frame: this figure illustrates the keystone configuration of collapsible house escalator, main presentation bracing frame (1) in figure, track (2), slide unit (3), sheave (4), motor (5), handrail (6), support (7), the iron block (12) of L shape, ground (13), the architectural feature of flooring (14) etc.
Fig. 8 is that collapsible house escalator adopts steel rope, pulley drive structure or chain, sprocket drive structure or belt, pulley transmission structure or Timing Belt, synchronizing wheel drive mechanism drives slide unit run and be arranged on the birds-eye view of the product on bracing frame: main presentation bracing frame (1) in figure, track (2), slide unit (3), motor (5), handrail (6), support (7), fixed pulley or sprocket wheel or belt pulley or synchronizing wheel (8), steel rope or chain or belt or Timing Belt (9), upper limit position switch (10), lower position switch (11), ground (13), the architectural feature of flooring (14) etc.
Fig. 9 is that collapsible house escalator adopts steel rope, pulley drive structure or chain, sprocket drive structure or belt, pulley transmission structure or Timing Belt, synchronizing wheel drive mechanism drives slide unit run and be arranged on Collapsible support frame, and Collapsible support frame being arranged on the left view of the product on stair: this figure illustrates the keystone configuration of collapsible house escalator, main presentation bracing frame (1) in figure, track (2), slide unit (3), sheave (4), motor (5), handrail (6), support (7), the iron block (12) of L shape, the architectural feature of stair (13) etc.
Figure 10 is that collapsible house escalator adopts steel rope, pulley drive structure or chain, sprocket drive structure or belt, pulley transmission structure or Timing Belt, synchronizing wheel drive mechanism drives slide unit run and be arranged on Collapsible support frame, and Collapsible support frame is arranged on the birds-eye view of the product on stair: main presentation bracing frame (1) in figure, track (2), slide unit (3), motor (5), handrail (6), support (7), fixed pulley or sprocket wheel or belt pulley or synchronizing wheel (8), steel rope or chain or belt or Timing Belt (9), upper limit position switch (10), lower position switch (11), fixed block (12), stair (13), the architectural feature at stair edge (14) etc.
Figure 11 is the main presentation architectural feature of bracing frame (1), fixed block (2), hinge (3) etc. in support frame structure figure: figure of collapsible house escalator.
Figure 12 is the bracket side view on the bracing frame of collapsible house escalator: the architectural feature of main presentation bracing frame (1), support (2) in figure, main shaft (3), pulley or sprocket wheel or belt pulley or synchronizing wheel (4), bolt of rear end plate (5) etc.
Detailed description of the invention
Apparent leading screw, the nut structure can selected of embodiment drives slide unit to run, also chain, sprocket wheel or belt, belt pulley or Timing Belt, synchronizing wheel structure can be selected to drive slide unit to run, but consider that cost is minimum, steel rope, pulley drive mechanism should be selected to drive slide unit to run.
Describe first embodiment of the present invention below with reference to accompanying drawing, the present embodiment can adopt steel rope, pulley drive structure or chain, sprocket drive structure or belt, pulley transmission structure or Timing Belt, synchronizing wheel drive mechanism as transmission device.
As shown in Figure 1 and Figure 2: in figure, (1) is the stair in residential building, first the present invention installs two tracks (2) on existing stair, and the slide unit (3) of a triangle body is installed in orbit, handrail (6) is installed above slide unit, the base plate of slide unit is equipped with 4 sheaves (4), sheave rolls the motion that just can realize slide unit is gone downstairs in orbit.The iron block of a L shape is housed in the middle of the base plate of slide unit, and iron block fixes steel rope or chain or belt or Timing Belt and transferring power by U-shaped card, and the base plate of slide unit is also equipped with a block, block plays spacing effect of going downstairs.A reducing motor (5) installed by the uppermost step of stair, motor shaft has been provided with a fixed pulley or sprocket wheel or belt pulley or synchronizing wheel (8).The nethermost ground of stair is provided with a support (7), and also can dig the height mounting bracket of joint stair downwards, such support and track all stretch into underground, slide unit is descending put in place after can be concordant with ground.On the ground of position upstairs, one piece of rectangular cover plate is installed, elongated slot is equipped with perpendicular to the both sides, direction of stair in the cover plate back side, one piece of rectangular removable cover is inserted in elongated slot, the tooth bar of strip shape is housed in the middle of the removable cover back side, in the middle of below rectangular cover plate, a switch cover reducing motor is equipped with in forward position, switch cover reducing motor output shaft is equipped with gear, tooth bar on gear and removable cover is mediated, when slide unit is from when starting rising downstairs, by limit switch, switch cover reducing motor is rotated forward, removable cover is slowly stretched out, block the cavity stayed after slide unit rises.When slide unit is from when starting decline upstairs, by limit switch, switch cover reducing motor is reversed, removable cover is slowly retracted into below cover plate, concordant with ground after slide unit decline is put in place, although the complicated point of this spline structure, more perfect.The support on ground is fixed with a fixed pulley or sprocket wheel or belt pulley or synchronizing wheel.Two fixed pulleys or sprocket wheel or belt pulley or synchronizing wheel are equipped with steel cable or chain or belt or Timing Belt (9) to run up and down for driving slide unit, when motor rotates forward, driven by motor fixed pulley or sprocket wheel or belt pulley or synchronizing wheel running, thus drive steel rope or chain or belt or Timing Belt running, steel rope or chain or belt or Timing Belt are fastened on slide unit, slide unit is just along track upward movement until the block on slide unit touches upper limit position switch (10), the position that we adjust upper limit position switch just in time stops when slide unit runs to the top layer of stair.When motor reversal, steel rope or chain or belt or Timing Belt just drive slide unit to run until block touching lower position switch (11) on slide unit along track downwards, and the position that we adjust lower position switch just in time stops when slide unit runs to the bottom of stair.Consider assurance factor, cover plate (device housings) can be installed additional on stair, two L shape clamps respectively can also be installed additional on the base plate both sides of slide unit, clamp can be stuck in the both sides of cover plate, normal operation is up and down the contact of discord cover plate, but when can prevent people from standing in slide unit surface thereof, sheave de-orbits.Like this when the elderly stands on slide unit, click the start button on handrail, just can easily realize downstairs.The present embodiment is if adopt steel rope, pulley drive structure, when often using, steel rope easily skids on pulley, solution to use synchronous steel rope, first punch at the midway location of metal ball, then wear on a steel cord, again in metal ball perpendicular to opening a screw hole above the position of steel rope, stopping screw is screwed in and locking steel wire rope in screw hole, also can again in the lower position open screw hole of metal ball, all screwing in stopping screw fastening steel wire rope so up and down will be more firm, shake for preventing stopping screw and get loose, polish again after its head can being welded, steel cable can penetrate such metal ball multiple, so just make the beady synchronous steel rope of picture Buddhist, several semicircle orifice is processed again in the groove of fixed pulley, the spacing of several semicircle orifice is equally large, when steel rope is fixed on fixed pulley, metal ball is embedded in semicircle orifice, use so synchronous steel rope and synchronous pulley can reduce tensile force and effectively prevent steel rope from skidding.The present embodiment adopts chain, sprocket drive structure in this way, and the structure of the accessory chain drum on chain block and hoisting chain can be used effectively to prevent from skidding.
Describe second embodiment of the present invention below with reference to accompanying drawing, the present embodiment adopts leading screw, nut structure to drive slide unit to run as transmission device.
As shown in Figure 3, Figure 4: in figure, (1) is the stair in residential building, first the present embodiment installs two tracks (2) on existing stair, and the slide unit (3) of a triangle body is installed in orbit, handrail (6) is installed above slide unit, the base plate of slide unit is equipped with 4 sheaves (4), sheave rolls the motion that just can realize slide unit is gone downstairs in orbit.The base plate of slide unit is equipped with block, in the middle of the base plate of slide unit, a nut (8) is housed, nut is used for by leading screw (9), when leading screw rotates forward, leading screw drives slide unit to rise along track by nut, when slide unit rises to top, the block touching upper limit position switch that slide unit is installed, slide unit is out of service.When leading screw reverses, leading screw drives slide unit to decline along track by nut, and when slide unit drops to the end, the block touching lower position switch that slide unit is installed, slide unit is out of service.A reducing motor (5) installed by the uppermost step of stair, and motor output shaft connects leading screw by universal-joint.The nethermost ground of stair is provided with a support (7), and also can dig the height mounting bracket of joint stair downwards, such support and track all stretch into underground, slide unit is descending put in place after can be concordant with ground.On the support on ground, installation shaft bearing and bearing fix leading screw.Leading screw runs up and down for driving slide unit, when reducing motor rotates forward, motor drives screw turns by universal-joint, and leading screw drives slide unit to run by nut, slide unit just upwards runs along track, until block touching upper limit position switch (10) on slide unit.When motor reversal, leading screw by nut drive slide unit run downwards along track, until on slide unit block touching lower position switch (11) time slide unit out of service.The position that we adjust bound bit switch just in time stops when slide unit runs to top layer and the bottom of stair.Also track, slide unit, mechanical device and motor all can be installed on Collapsible support frame.Consider assurance factor, cover plate (device housings) can be installed additional on stair, two L shape clamps respectively can also be installed additional on the base plate both sides of slide unit, clamp can be stuck in the both sides of cover plate, normal operation is up and down the contact of discord cover plate, but when can prevent people from standing in slide unit surface thereof, sheave de-orbits.Like this, the elderly stands on slide unit and just can easily realize downstairs.
Describe the 3rd embodiment of the present invention below with reference to accompanying drawing, the present embodiment adopts gear, rack structure as transmission device.
As shown in Figure 5, Figure 6, in figure, (1) is the stair in residential building, first the present embodiment installs two tracks (2) on existing stair, and the slide unit (3) of a triangle body is installed in orbit, handrail (6) is installed above slide unit, the base plate of slide unit is equipped with 4 sheaves (4), sheave orbits the motion that just can realize slide unit is gone downstairs.The bottom board inclined plane of slide unit is provided with a reducing motor (5), reducing motor provides power supply by the trolley be arranged on stair, by Electricity collecting frame to feeding electric motors.A gear or sprocket wheel (7) output shaft of reducing motor be equipped with, in the middle of two tracks installed, the tooth bar of long strip type is installed from top to bottom on stair or chain (8) is housed on iron plate, the height that also can dig joint stair downwards installs tooth bar, such tooth bar and track all stretch into underground, slide unit is descending put in place after can be concordant with ground.Gear on reducing motor output shaft or sprocket wheel are by the hole pinion rack opened on slide unit base plate or chain and transferring power.When reducing motor rotates forward, the gear on motor output shaft or sprocket rotation, thus pinion rack or chain drive slide unit upwards to run, slide unit is just along track upward movement until block touching upper limit position switch (9) on slide unit stops afterwards.When motor reversal, gears meshing tooth bar or sprocket engagement chain and drive slide unit along track run downwards until block touching lower position switch (10) on slide unit time stop.Also track, slide unit, mechanical device and motor all can be installed on Collapsible support frame.Consider assurance factor, cover plate (device housings) can be installed additional on stair, two L shape clamps respectively can also be installed additional on the base plate both sides of slide unit, clamp can be stuck in the both sides of cover plate, normal is the contact of discord cover plate up and down, but when can prevent people from standing in slide unit surface thereof, sheave de-orbits.Like this, when the elderly stands on slide unit, just can easily realize downstairs.
Describe the 4th embodiment of the present invention below with reference to accompanying drawing, the present embodiment can adopt steel rope, pulley drive structure or chain, sprocket drive structure or belt, pulley transmission structure or Timing Belt, synchronizing wheel drive mechanism is as transmission device and be fixed on (bracing frame can substitute stair) on bracing frame.
As shown in Figure 7, Figure 8: in figure, (1) is the bracing frame as ladder, bracing frame can be made with angle steel or square tubes soldering, the two ends of bracing frame are welded with rectangular iron plate, and iron plate is fixed on floor on belowstairs ground and upstairs with setscrew.Both sides on bracing frame are provided with two tracks (2), and the slide unit (3) of a triangle body is housed in orbit, handrail (6) is installed above slide unit, the base plate of slide unit is equipped with 4 sheaves (4), sheave rolls the motion that just can realize slide unit is gone downstairs in orbit.The iron block (12) of a L shape is housed in the middle of the base plate of slide unit, the iron block of L shape fixes steel rope or chain or belt or Timing Belt and transferring power by U-shaped card, the base plate of slide unit is also equipped with a block, block plays spacing effect downstairs.Partly by floor place, a leg-of-mutton motor fixing frame is installed topmost at bracing frame, motor fixing frame is equipped with iron plate, motor fixing frame is equipped with a reducing motor (5), reducing motor axle is provided with a fixed pulley or sprocket wheel or belt pulley or synchronizing wheel (8).In bracing frame nethermost part, a support (7) is installed, also can dig downwards joint stair height install bracing frame, such support and bracing frame all stretch into underground, slide unit is descending put in place after can be concordant with ground.On the ground of position upstairs, one piece of rectangular cover plate is installed, elongated slot is equipped with perpendicular to the both sides, direction of stair in the cover plate back side, one piece of rectangular removable cover is inserted in elongated slot, the tooth bar of strip shape is housed in the middle of the removable cover back side, in the middle of below rectangular cover plate, a switch cover reducing motor is equipped with in forward position, switch cover reducing motor output shaft is equipped with gear, tooth bar on gear and removable cover is mediated, when slide unit is from when starting rising downstairs, by limit switch, switch cover reducing motor is rotated forward, removable cover is slowly stretched out, block the cavity stayed after slide unit rises.When slide unit is from when starting decline upstairs, by limit switch, switch cover reducing motor is reversed, removable cover is slowly retracted into below cover plate, concordant with ground after slide unit decline is put in place, although the complicated point of this spline structure, more perfect.The support of bracing frame lower end is fixed with a fixed pulley or sprocket wheel or belt pulley or synchronizing wheel (8).Two fixed pulleys or sprocket wheel or belt pulley or synchronizing wheel are equipped with steel cable or chain or belt or Timing Belt (9) to run up and down for driving slide unit, also reducing motor can be changed a direction, longitudinally be arranged on leg-of-mutton motor fixing frame, such fixed pulley or sprocket wheel or belt pulley or synchronizing wheel are just perpendicular to bracing frame, support below also can longitudinally be installed, fixed pulley on support or sprocket wheel or belt pulley or synchronizing wheel are also just perpendicular to bracing frame, two fixed pulleys perpendicular to bracing frame or sprocket wheel or belt pulley or synchronizing wheel are equipped with steel cable or chain or belt or Timing Belt, like this just as bicycle chain perpendicular to ground perpendicular to bracing frame, this mounting means also can equally be used.When motor rotates forward, driven by motor fixed pulley or sprocket wheel or belt pulley or synchronizing wheel rotate, thus drive steel rope or chain or belt or Timing Belt running, steel rope or chain or belt or Timing Belt are fastened on slide unit, slide unit is just along track upward movement until the block on slide unit touches upper limit position switch (10), and the position that we adjust upper limit position switch just in time stops when slide unit runs to the top of bracing frame.When motor reversal, steel rope or chain or belt or Timing Belt just drive slide unit to run until block touching lower position switch (11) on slide unit along track downwards, and the position that we adjust lower position switch just in time stops when slide unit runs to the bottom of bracing frame.Consider assurance factor, cover plate (device housings) can be installed additional on bracing frame, two L shape clamps respectively can also be installed additional on the both sides of the base plate of slide unit, clamp can be stuck in the both sides of cover plate, normal operation is up and down the contact of discord cover plate, but when can prevent people from standing in slide unit surface thereof, sheave de-orbits.Like this, when people stand on slide unit, just can easily realize downstairs.The present embodiment, if adopt steel rope, pulley drive structure, can use synchronous steel rope and synchronous pulley.The present embodiment adopts chain, sprocket drive structure in this way, and the structure of the accessory chain drum on cucurbit and hoisting chain can be used effectively to prevent from skidding.
The 5th embodiment of the present invention is described below with reference to accompanying drawing, the present embodiment can adopt steel rope, pulley drive structure or chain, sprocket drive structure or belt, pulley transmission structure or Timing Belt, synchronizing wheel drive mechanism is as transmission device and be arranged on Collapsible support frame, and Collapsible support frame is arranged on the product on stair.
As shown in Figure 9, Figure 10: in figure, (1) is the bracing frame as ladder, bracing frame can be made with angle steel or square tubes soldering, and bracing frame frame is equipped with hinge, on the ground that hinge is arranged on stair edge by fixed block or metope.Both sides on bracing frame are provided with two tracks (2), and the slide unit (3) of a triangle body is housed in orbit, handrail (6) is installed above slide unit, the base plate of slide unit is equipped with 4 sheaves (4), sheave rolls the motion that just can realize slide unit is gone downstairs in orbit.The iron block (12) of a L shape is housed in the middle of the base plate of slide unit, and iron block fixes steel rope or chain or belt or Timing Belt and transferring power by U-shaped card, and the base plate of slide unit is also equipped with a block, block plays spacing effect of going downstairs.Partly by floor place, a leg-of-mutton motor fixing frame is installed topmost at bracing frame, motor fixing frame is equipped with iron plate, motor fixing frame is equipped with a reducing motor (5), reducing motor axle is provided with a fixed pulley or sprocket wheel or belt pulley or synchronizing wheel (8).Be provided with a support (7) in the nethermost part of bracing frame, also can dig the height mounting bracket of joint stair downwards, such support and bracing frame all stretch into underground, slide unit is descending put in place after can be concordant with ground.On the ground of position upstairs, one piece of rectangular cover plate is installed, elongated slot is equipped with perpendicular to the both sides, direction of stair in the cover plate back side, one piece of rectangular removable cover is inserted in elongated slot, the tooth bar of strip shape is housed in the middle of the removable cover back side, in the middle of below rectangular cover plate, a switch cover reducing motor is equipped with in forward position, switch cover reducing motor output shaft is equipped with gear, tooth bar on gear and removable cover is mediated, when slide unit is from when starting rising downstairs, by limit switch, switch cover reducing motor is rotated forward, removable cover is slowly stretched out, block the cavity stayed after slide unit rises.When slide unit is from when starting decline upstairs, by limit switch, switch cover reducing motor is reversed, removable cover is slowly retracted into below cover plate, concordant with ground after slide unit decline is put in place, although the complicated point of this spline structure, more perfect.The support of bracing frame is fixed with a fixed pulley or sprocket wheel or belt pulley or synchronizing wheel (8).Two fixed pulleys or sprocket wheel or belt pulley or synchronizing wheel are equipped with steel cable or chain or belt or Timing Belt (9) to run up and down for driving slide unit, also reducing motor can be changed a direction, longitudinally be arranged on leg-of-mutton motor fixing frame, such fixed pulley or sprocket wheel or belt pulley or synchronizing wheel are just perpendicular to bracing frame, support below also can longitudinally be installed, fixed pulley on support or sprocket wheel or belt pulley or synchronizing wheel are also just perpendicular to bracing frame, two fixed pulleys perpendicular to bracing frame or sprocket wheel or belt pulley or synchronizing wheel are equipped with steel cable or chain or belt or Timing Belt, like this just as bicycle chain perpendicular to ground perpendicular to bracing frame, this mounting means also can equally be used.When motor rotates forward, driven by motor fixed pulley or sprocket wheel or belt pulley or synchronizing wheel rotate, thus drive steel rope or chain or belt or Timing Belt running, steel rope or chain or belt or Timing Belt are fastened on slide unit, slide unit is just along track upward movement until the block on slide unit touches upper limit position switch (10), and the position that we adjust upper limit position switch just in time stops when slide unit runs to the top of bracing frame.When motor reversal, steel rope or chain or belt or Timing Belt just drive slide unit to run until block touching lower position switch (11) on slide unit along track downwards, and the position that we adjust lower position switch just in time stops when slide unit runs to the bottom of bracing frame.Consider assurance factor, cover plate (device housings) can be installed additional on bracing frame, two L shape clamps respectively can also be installed additional on the both sides of the base plate of slide unit, clamp can be stuck in the both sides of cover plate, normal operation is up and down the contact of discord cover plate, but when can prevent people from standing in slide unit surface thereof, sheave de-orbits.When people stand on slide unit, just can easily realize downstairs.The present embodiment, if adopt steel rope, pulley drive structure, can use synchronous steel rope and synchronous pulley.The present embodiment adopts chain, sprocket drive structure in this way, and the structure of the accessory chain drum on cucurbit and hoisting chain can be used effectively to prevent from skidding.Time on needs carrying large object downstairs, the bracing frame of collapsible house escalator can be dug by wall, and plug latch, like this, just can abdicate whole stair-corridors for carrying large object.
Claims (6)
1. a collapsible house escalator, it is characterized in that: it comprises track (2), slide unit (3), motor (5), handrail (6) and mechanical device and forms, track (2) is arranged on stair or bracing frame (1), slide unit (3) is arranged on track (2), and can in the upper operation of track (2).
2. collapsible house escalator according to claim 1, is characterized in that: slide unit (3) is made triangle body shape and wheel is housed.
3. collapsible house escalator according to claim 1, is characterized in that: slide unit (3) drives operation by mechanical device by motor (5).
4. collapsible house escalator according to claim 1, is characterized in that: the mechanical device driving slide unit to run can be chain, chain wheel driving mechanism or leading screw, nut transmission mechanism or belt, pulley transmission mechanism or Timing Belt, synchronizing wheel transmission device or steel rope, pulley drive mechanism or gear, rack gear.
5. collapsible house escalator according to claim 1, is characterized in that: bracing frame (1) can be made into movable, and bracing frame (1) is fixed on stair by hinge or axle sleeve.
6. collapsible house escalator according to claim 4, it is characterized in that: when driving the mechanical device of slide unit as use steel rope, pulley drive mechanism, synchronous steel rope and synchronous pulley can be used, driving the mechanical device of slide unit as used chain, sprocket drive structure, cucurbit chain drum and hoisting chain can be used.
Priority Applications (1)
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| CN201410396083.0A CN105366495A (en) | 2014-08-06 | 2014-08-06 | Folding residential escalator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396083.0A CN105366495A (en) | 2014-08-06 | 2014-08-06 | Folding residential escalator |
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| CN105366495A true CN105366495A (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410396083.0A Pending CN105366495A (en) | 2014-08-06 | 2014-08-06 | Folding residential escalator |
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| CN (1) | CN105366495A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106128265A (en) * | 2016-07-14 | 2016-11-16 | 浙江刚玉智能科技有限公司 | Fire-fighting simulation scene of a fire body of wall collapses device |
| CN107285166A (en) * | 2017-07-17 | 2017-10-24 | 芜湖泰领信息科技有限公司 | Stair elevator |
| CN107351849A (en) * | 2017-07-28 | 2017-11-17 | 江西电力职业技术学院 | A kind of stair handling device |
| CN107628510A (en) * | 2017-10-25 | 2018-01-26 | 泉州迈得好智能科技有限公司 | A kind of horizontal convenient ride instead of walk climbs building device |
| CN107700550A (en) * | 2017-11-28 | 2018-02-16 | 江西力达塑胶管业有限公司 | Carat pipeline well |
| CN108238529A (en) * | 2016-12-26 | 2018-07-03 | 樊瑜波 | Two-sided chute type stair lift |
| CN110329879A (en) * | 2019-07-26 | 2019-10-15 | 上海巨菱电梯有限公司 | A kind of stair band driving chair lift elevator |
| CN112849981A (en) * | 2021-01-27 | 2021-05-28 | 中国铁建重工集团股份有限公司 | Material transporting device |
| CN113120823A (en) * | 2021-04-19 | 2021-07-16 | 金华职业技术学院 | Bicycle climbing elevator |
| CN115744538A (en) * | 2022-09-21 | 2023-03-07 | 江苏柏芸金属科技有限公司 | Lifting mechanism is taken with easily accomodating formula to stainless steel guardrail |
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| CN115744538A (en) * | 2022-09-21 | 2023-03-07 | 江苏柏芸金属科技有限公司 | Lifting mechanism is taken with easily accomodating formula to stainless steel guardrail |
| CN115744538B (en) * | 2022-09-21 | 2024-01-30 | 江苏柏芸金属科技有限公司 | Stainless steel guardrail is with taking lifting mechanism with easy accomodating formula |
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