CN1113477A - Escalator apparatus - Google Patents
Escalator apparatus Download PDFInfo
- Publication number
- CN1113477A CN1113477A CN95106206A CN95106206A CN1113477A CN 1113477 A CN1113477 A CN 1113477A CN 95106206 A CN95106206 A CN 95106206A CN 95106206 A CN95106206 A CN 95106206A CN 1113477 A CN1113477 A CN 1113477A
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- Prior art keywords
- ladder
- wheelchair
- escalator
- loading surface
- common
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B31/00—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning
- B66B31/006—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning for conveying hand carts, e.g. shopping carts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/08—Carrying surfaces
- B66B23/12—Steps
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- Escalators And Moving Walkways (AREA)
Abstract
A plurality of specific footsteps are connected between a plurality of endlessly connected ordinary footsteps, and by extending a footboard of the specific footsteps at the time of operating a wheelchair conveyed, a wheelchair mounting surface is formed. A device is constituted of a wheelchair mounting footstep having a tread extending footboard lifting the specific footsteps to form the wheelchair mounting surface and a footstep tilting footstep having a tilt footboard connected to an upper step side of this wheelchair mounting footstep to tilt so that a tilt lower end part is opposed to an upper step side end part of the lifted tread extending footboard.
Description
But the present invention relates to the common user of a kind of confession and wheelchair user's general-duty escalator, particularly one has the escalator that is suitable for carrying wheelchair.
For example, resemble in Japan and specially permit shown in the publication application number 209194/1992, the sort of common escalator that can load a wheelchair can rise to the removable ladder of a contiguous special-purpose ladder downside with the same height of special-purpose ladder and the removable ladder of a contiguous special-purpose ladder upside is tilted, so that drop to the height of special-purpose ladder, load step thereby can obtain wheelchair.
In above-mentioned routine techniques, because the ladder of contiguous special-purpose ladder upside need be in addition downward-sloping with a shoulder height, a riser that installs on the ramp type ladder also must be in addition downward-sloping.Therefore, riser should have such structure, promptly makes riser in the midline bending, so that do not interfere with riser returning on the walking along the street line side.Above-mentioned usual means has the following mechanism that makes the escalator bending complicated problems that becomes, as because it must be descended when the crooked riser, so also make the motion of riser become complicated, because a small amount of length is given prominence in the bottom of ladder, even so it is bigger and descend after the riser bending than the framework of common escalator that the height of framework is made, it is higher also framework to be made according to outstanding length.
The present invention considers more above-mentioned problems and accomplished, and purpose of the present invention is as follows:
An object of the present invention is not change under the frame size situation, obtain the escalator of wheelchair loading surface in order to provide a kind of.
Another object of the present invention is that a kind of escalator will be provided, and wherein, the structure of tilting ladder and operation are simple.
In addition, a further object of the present invention is for an escalator is provided, and wherein, the angle of inclination of ramp type ladder is less than the angle of conventional escalator and also can obtain a wheelchair loading surface.
In order to achieve the above object, the present invention is provided with following structure.That is to say, a kind of escalator according to the present invention has some special-purpose ladders between a plurality of common ladders of any two annular each other bonded assemblys that are inserted in, some special-purpose ladders play the common ladder of common operation and the processing stretching, extension forms a wheelchair loading surface in the wheelchair operation by transporting, and described escalator comprises;
One can load ladder by promoting the formed wheelchair of some special-purpose ladders;
One loads going up of ladder and front end bonded assembly and bevelled ramp type ladder in addition with wheelchair, so as the lower surface of ramp type ladder to wheelchair load ladder upward and front end.
Structure according to above-mentioned escalator, the height of escalator of the present invention can do the height as conventional escalator, because the ramp type ladder is tilted, load ladder in order that face the wheelchair that is promoted, this can make the angle of inclination of ramp type ladder diminish, and even also can not protrude under the guide rail in the bottom of the riser of the descending route upslope formula ladder of riser.Like that, the angle of inclination owing to the ramp type ladder diminishes.The bottom of riser outstanding and need not crooked riser and the structure and the operation of ramp type ladder all be simple.
Fig. 1 is-expression is according to the profile transparent view of the ladder main portion of an embodiment of escalator of the present invention;
Fig. 2 is-expression uses the profile lateral plan of the whole escalator of ladder shown in Figure 1;
Fig. 3 is-lateral plan that it is illustrated in down the state of ladder shown in Figure 1 on getting on the bus of flooring or the following sweep;
Fig. 4 is-lateral plan of the job status of expression ladder shown in Figure 3;
Fig. 5 is-transparent view of one of ladder shown in Figure 1;
Fig. 6 is-cutaway view of ladder shown in Figure 5;
Fig. 7 is-from the cross section view that VII-the VII line is done of Fig. 4;
Fig. 8 is-from the cut-away section view that VIII-the VIII line is done of Fig. 6;
Fig. 9 is-from the cut-away section view that IX-the IX line is done of Fig. 6;
Figure 10 is-the cut-away section view done from the X-X line of Fig. 6;
Figure 11 is-at the lateral plan of the situation of inclination spacing place ladder shown in Figure 1;
Figure 12 is-lateral plan that it is illustrated in getting on the bus of flooring or descends the situation of sweep place ladder shown in Figure 1;
Figure 13 is-transparent view of another embodiment of ladder shown in Figure 5;
Figure 14 is-with the cooresponding view of Fig. 4, the expression wheelchair loads another embodiment of ladder.
Below all parts of the present invention (structure) will be illustrated based on the embodiment relevant with accompanying drawing.
One example of escalator of the present invention will be illustrated in conjunction with Fig. 1 to 12.
At first, structure according to escalator of the present invention, as shown in Figure 2, that is to say that special- purpose ladder 4 and 5 is plugged on each other circularly and certain two of a plurality of common ladder 3 that is connected movably between, and these ladders are supported by the framework 2 that is arranged between flooring 1U and the following flooring 1D.Special-purpose ladder 4 provides effect as the common ladder of the normal running of escalator with 5 for user usually.Guardrail plate 6 is arranged on by the common ladder 3 of the sense of motion of escalator and the left side or the right side of special- purpose ladder 4 and 5, and removable guardrail 7 is guided and is supported by each periphery of guardrail 7 respectively and with the same moved further of a series of ladders.Each step (step) of common ladder 3 and special- purpose step 4 and 5 has and a pair ofly is positioned at the right side of ladder and wheel 8A and 8B on the left side, and these wheels can move being fixed on guide rail 9A on the framework 2 and the 9B.
Special- purpose ladder 4 and 5 is to load the plane for the wheelchair of carrying wheelchair to use and made for obtaining one, and special- purpose ladder 4 and 5 structure comprise plane extension step 10, as Fig. 1, shown in 3 and 4.It is by on the top that is fixed to downside end that step 10 is extended on the plane, promptly, by hinged removable step 10A and the 10B that is fixed on riser (toe riser) 4R, and one be fixed in by hinge joint that the removable step 10C of the upper side end of removable step 10A formed.And step 10 is extended on made plane can leave narrow step 11(step on step 10 both sides) and lift, and removable step 10A and 10C can close up on removable step 10B (shown in Figure 4) in the mode that is superimposed together.Secondly, removable step 10A and 10C after being folded, they can keep as narrow step 11 such height.
In addition, removable step 10B is by shown in base plate 4B(Fig. 1 and 6) supported and by being risen such as the such lift system 12 of transverse attachment mechanism and descending.Simultaneously, by using the extension mechanism of forming by an extension arm 13, pipe link 14 and a connecting pin 15, make removable step 10A turn to the state that forms car chair loading plane with removable step 10B from folded state with 180 ° along with the rising of removable step 10B.
Secondly, lift system 12 is driven by the driver train 16 on the base plate 4B that is arranged on ladder 4, and the feed of driver train 16 by power supply (in the drawings expression) moves, this power supply then is placed on the framework, framework is on the position of floorboard on the floorboard once and of special-purpose ladder 4, on the position that promptly special-purpose ladder pauses.
Moreover the structure of special-purpose ladder 5 (composition) contains just like Fig. 1 and 4 and 5 to the tilt stage 17 in addition of the need shown in 10.Need in addition that bevelled step 17 is so to make, the narrow step 18 of the both sides that step 17 is left be positioned at step 17 and itself and all steps 18 bonded assembly riser 18R places and bevelled in addition.And, needing in addition, bevelled step 17 forms with riser 17R, this riser 17R has the width as step 17, and a side relative with the riser 17R of step 17 supported by inner wall 18W, thereby through bolster 19 narrow step 18 is connected on the hard plate 18R.
Need in addition bevelled step 17 has all right one way or the other step cramp bar 20 that enters and leave inner wall 18W on the horizontal direction of its back space.As shown in Figure 7, step cramp bar 20 supporting steps 17, so that the plane of step 17 has the height the same with the plane of narrow step 18, and the step cramp bar can pass the guide plate 17f of bar, and the top 20E of cramp bar 20 is inserted among the engaging hole 18H of inner wall 18.Then, step cramp bar 20 be by one have the plunger of electromagnet and an electrical motor effect driver train 21 and from engaging hole 18H, withdraw from so that the engagement of disengaging bar 20 top 20E and hole 18H.Driver train 21 is supported by the support 17F on the back space that is arranged on step 17, and the power supply of driver train 21 is through the power supply portion bonded assembly of cable 23 with the actuating device 16 special-purpose ladder 5 adjacency, special-purpose ladder 4 of downside.And step cramp bar 20 has microscler miniature gears 22 at longitudinal direction, and each miniature gears is meshed (connection) with the tooth bar 25 of inclination supporting arm 24.
Before normal running or transporting the operation of wheelchair, inclination supporting arm 24 stops up the lip-deep hole of riser 17R by its top 24E shown in Figure 4 and 5.So, shown in Fig. 6 and 7, each supporting arm 24 has such length, promptly in the operation of transporting a wheelchair, make supporting arm can utilize one be arranged on bar guide member 17G on the back space of bevelled step 17 in addition pass riser 17R and be positioned at plane adjacent stepchain 5 downsides, special-purpose ladder 4 and extend step 10(10B) the base plate 4B of back is connected (conflict) mutually.Although the angle of inclination of tilting ladder 17 is located by stretching out of step cramp bar 20, under contingency bar 20 included situations, the angle of inclination of step 17 just can not be limited, and the bottom of riser 17R is further crossed guide rail 9B downwards.So, for avoiding this fault, can on inner wall 18W, dispose some link stoppers shown in Figure 10 26, so that the degree of dip of riser 17R bottom stops dropping to the position part that is no more than guide rail 9B.
In the normal operation of escalator with said structure, step 10 is extended on the plane to be closed up, therefore the surperficial 10S of the removable step 10A of special- purpose ladder 4 and 10B is the height that is in as the surface of narrow step 11, and bevelled step 17 on even keels for the treatment of of special-purpose ladder 5 keep the height as narrow step 18.By handling a series of ladders that comprise the common ladder 3 of above-mentioned state, common user can be this escalator as general companion ladder.
Otherwise, one wheelchair is being transported to the operation of flooring 1U on from flooring 1D once, when being responsible for 2 or wheelchair user's control button and after producing the job command that a wheelchair transports by one, special- purpose ladder 4 and 5 stops near the sweep 10 on by following flooring 1D shown in Figure 3.If use special-purpose ladder 4 and at ladder 4 with follow that (being horizontality) do not have diff-H between the common ladder 3 of ladder, it determines that (fixed point) position is equivalent to a between the horizontal zone of guide rail 9A and 9B so.But, be between special-purpose ladder 5 concave regions of guide rail 9A and 9B and be higher than special-purpose ladder 4 on the b and its height, and H has been arranged at ladder 5 with between the ladder behind the ladder 54
1Diff-H.At this moment, be in inclination interval C at the common ladder 3 of ladder 5 fwds, and H is arranged
2Diff-H, this diff-H be in the normal operation (conventional operation) between common ladder 3 and special-purpose ladder 5 take place.At this state, the common ladder 3 of following special-purpose ladder 4 is by L
1Length stretch out from the top of last sweep 1P.L
1Length be such length, promptly when removable step 10C being rotated and extends, the removable step 10C of hereinafter described plane extension step 10 can cover the part of sweep 1P, and this will prevent to produce big gap between plane extension step 10 and last sweep 1P.Secondly, under the state that removable step 10C is rotated and extend, make the length of step 10 extend to along last sweep 1P common step length one and 1/2nd.
After confirming that special- purpose ladder 4 and 5 is parked in above-mentioned position, have one for example automatically to move with the power supply part of power supply bonded assembly plunger (not shown) and be connected with the terminal of driver train 16, power supply is arranged on towards the framework 2 of the driver train 16 of special-purpose ladder 4.By power supply wiring, excitation driver train 16, and driving mechanisms control lift system 12 and promote the plane and extend step 10.And during the rise of step 10, load the plane, as shown in Figure 4 by utilizing the extension mechanism of forming by wall extension 13, pipe link 14 and connecting pin 15 removable step 10A to be rotated with 180 ° and form a horizontal wheelchair with removable step 10B.Moreover as shown in Figure 3, removable step 10C tilts to become and can engage with last sweep 1P, and this can make wheelchair 27 can push to escalator reposefully.So,, just not necessarily need removable step 10C to be engaged with last sweep 1P if the front-wheel 27F of car chair can cross removable step 10C easily in pushing to escalator.In addition, the hoisting depth H of step 10 is extended on the plane
3Be such, so that guarantee the height (H that the rotatable and removable step 10A that extends and last sweep 1P do not engage
4), and height H
4H between the special- purpose ladder 4 and 5 on the stop position no better than
1Diff-H.
When forming wheelchairs and load planes by special-purpose ladder 4, therefore the driver train 21 of special-purpose ladder 5 makes cramp bar rotate by being powered and attract step cramp bar 20 with being installed in power supply part bonded assembly cable on the special-purpose ladder 4.Running by the step cramp bar, inclination supporting arm 24 is by miniature gears 22 and tooth bar 25 is moved and the plane of the special-purpose ladder behind the ladder 5 is being extended after step 10 lifts, and the top 24E of inclination supporting arm is stretched out and engages with the last plane 4P of base plate 4B.Simultaneously, the engaging hole 18H from the inner wall 18W that is arranged in narrow step 18 withdraws from because top 20E is with the attraction of step cramp bar 20, so treat bevelled step 17 loss level state confining forces and become and can rotate on bolster 19.But, engaging owing to can make inclination supporting arm 24 go up plane 4P with the base plate 4B of special-purpose ladder 4, step 17 does not tilt and can keep its horizontality.
In these cases, handling the car chair makes it climb up escalator.That is to say, shown in Fig. 3,4 two-point form long and short dash line, it is climbed up from last sweep 1P extend on the step 10A to 10C by promoting wheelchair.Then, as shown in Figure 4, removable step 10C is rotated and fixed as the drg of the trailing wheel 27R of the car chair 27 that loads.
Then, the starter button that is provided specially is provided produces the order of resetting and begun wheelchair and carry operation for finishing wheelchair by handling one.So, load wheelchair and enter inclination interval c through the interval b of the spill of guide rail 9A and 9B.In service usually, between ladder 3 and 4, or between ladder 4 and 5 at H
2Height on difference is arranged.In other words, transport in the operation at wheelchair, removable step 10A and 10B are H with the diff-H between the narrow step 18 of special-purpose ladder 5
5, because removable step 10A and 10B are by the height difference H between special-purpose ladder 4 and 5
3Promoted, in addition H
5Be (H
2-(H
3The thickness of+removable step 10A)).In addition, b between concave regions to the distance of inclination interval c on the height special-purpose ladder 4 and 5 with the direct ratio that is expanded into of their diff-Hs, inclination supporting arm 24 drops to from the top of tilt stage 17 on the end face 4P of base plate 4B of special-purpose ladder 4.And tilt stage 17 is according to the decline of inclination supporting arm, tilts by bolster 19, and this can be formed on H between the edge on the riser side of edge on the riser side of special-purpose ladder 5 narrow steps 18 and tilt stage 17
5Diff-H.Although H is pressed because of the inclination of ramp type step 17 in the bottom of the riser 17R of inclined slope formula step 17
5Descended, but because H
5Diff-H can be reduced by the 10B that promotes removable step 10A, descend and then do not cross guide rail 9A and 9B so can reduce slippage and bottom.Secondly, the height at the edge of the riser side of ramp type step 17 (lower edge of inclination step) almost keeps the height as removable step 10B.Therefore, owing between ramp type step 17 and removable step 10B, do not produce big gap, make that fabric is unlikely to be involved in.In addition, though the wheelchair front-wheel 27F on removable step 10A and 10B facing to special-purpose ladder 5 outstanding (as shown in figure 11), outshot does not hinder moving of special-purpose ladder 5 and stable operation that practicable wheelchair transports yet.Secondly, even the height of wheelchair 27 foot rests 28 also can prevent the interference between front-wheel and the ladder 5 as low like that at the height of the foot rest 28 ' shown in the two-point long and short dash line of Figure 11.
When special-purpose ladder 4 and the 5 inclination interval c through guide rail 9A and 9B entered between the horizontal zone of d and last flooring side between concave regions e, the diff-H between removable step 10 and the special-purpose ladder 5 was reduced to very little difference, and this diff-H is H on inclination interval c
5Inclination supporting arm 24 rises and makes step 17 maintenance levels with the minimizing of suitable diff-H at the end face 4P from the base plate 4B of special-purpose ladder 4.At special-purpose ladder 5 with after the diff-H between the common ladder behind the special-purpose ladder 5 disappears, a series of ladders shut down, and the diff-H between the narrow step 18 of the narrow step 11 of special-purpose ladder 4 and special-purpose ladder 5 almost becomes, and is equivalent to the last sweep place height difference H of flooring down
1Towards the driver train of the special-purpose ladder 4 that pauses, have one as with the power supply part (not drawing in the drawings) of the power supply bonded assembly plunger of framework 2.In the case, removable step 10A and 10B have been put because of lifting and in order to make wheelchair leave escalator, by its being promoted and it being guided on the following sweep 1P of flooring.
After finishing the withdrawing of wheelchair, send and finish the instruction that the car chair transports the instruction of operation or turns back to normal operation by handling a drive manner button by responsible official or wheelchair user.After sending these instructions, the power supply part automatically moves and is connected with the terminal of actuating device 16.Actuating device 21 by the special-purpose ladder 5 as shown in Figure 7 that links to each other with power supply is with driven with above-mentioned reverse movement direction, the inner wall 18W that step cramp bar 20 is stretched out with direction to the right and left and make the top 20E of bar 20 insert narrow step 18 goes up among the set conjugate foramen 18H, therefore makes the position maintenance level of step 17.Simultaneously, inclination supporting arm 24 can separate (unclamping) by bar 24 is removed from the surface of base plate 4B with the joint of special-purpose ladder 4.When base plate face 4B recalls or afterwards, drive the actuating device 16 of special-purpose ladder 4 in the opposite direction, and removable step 10A and 10C are rotated with 180 ° and close up on removable step 10B with stack manner inclination cramp bar 24.Then, rotate, step 10 is extended on folding plane leave on the preposition by making lift system 12.
If by such as the detecting device of surveying conv (switch) to determine that special- purpose ladder 4 and 5 has been returned to common state, just can reset a series of ladders and return to normal operation.
Though a car chair has been done above explanation from the operation that following flooring 1D is transported to flooring 1U, wheelchair from flooring 1U be transported to and then carry out the certain operations opposite time flooring 1D with above-mentioned operation.
That is to say that after sending the job instruction that wheelchair transports, removable step 10A and 10C close up at the state on the removable step 10B with stack manner to be made on special- purpose ladder 4 and 5 stops at by position shown in Figure 12.If the parking of escalator is proved, make the plane extend step 10 from base plate 4B rise, make again removable step 10A and 10C with respect to removable step 10B with 180 ° of rotations, thereby form a wheelchair loading surface.Then, can push away the running wheel chair climbs up formed loading surface and restarts these ladders.
Behind the desired location of flooring 1D, they stop with state shown in Figure 4 under special- purpose ladder 4 and 5 reaches.Behind the wheelchair descending stair, sent the instruction that turns back to common operation, removable step 10A, 10B and 10C are folded.So, after step folding (closing up) is finished, drive a series of ladders and be returned to common operation.
As mentioned above, all embodiment have following effect:
(1) because the wheelchair loading surface is that to be parked near step surfaces the last sweep 19 of inflow point of escalator, special-purpose ladder 5 formed by extending one, so, just can form car chair loading surface as long as make one and 1/2nd steps maintenance level.Therefore, according to all embodiment, just horizontal length required on last sweep might be adjusted resemble the step of common escalator short and might prevent the increase of the escalator size of transfer cart chair.
(2) since can shorten the ramp type step riser move down distance, the bottom of riser can not crossed the ladder guide rail downwards and riser that need not flexure ramp formula step.Therefore, just might prevent the increase of frame height, and avoid the bottom of riser in return course and the interference between the ladder.
(3) owing to except inclination supporting arm 24, can prevent that the slope step from descending to such an extent that more many than the desired location or the mal of ramp type step 17 descends by configuration block 26 so that step 17 engages with block, so can increase the reliability of escalator more.
(4) because the changes in pitch of ramp type step 17 is equivalent to the height of the removable step 10B of special-purpose ladder 4 downsides, can not produce the diff-H between the upper end of the bottom of ramp type step 17 and removable step 10B, this can be avoided resembling clothes by the accident involving in.
Although the whole length of the sense of motion of slope step 17 is bevelleds in above-mentioned all embodiment, also can use to have the special-purpose ladder 29 that resembles the structure shown in Figure 13.Special-purpose ladder 29 comprises that being provided with the U type benchmark step and that the narrow step 30 in two sides and forms at the narrow step 31 of upper end by its right side and left side treats bevelled step 32, treats that tilt stage is by remove the resulting remainder of U type benchmark step from whole ladders 29.Because even the slippage of riser 32R is the same with the slippage of in the above-described embodiments riser, treat that by shortening the length of bevelled step moving direction also can enlarge the angle of inclination of ramp type step 33 morely, so ramp type step 33 can be the stronger link stopper of the front or rear wheel of wheelchair.
Though the wheelchair section is formed by the plane extension platform 10 of the special-purpose ladder 4 among the above embodiment, car chair loading surface also can utilize each removable step of some special-purpose ladders, as shown in figure 14.
In the embodiment shown in fig. 14, special- purpose ladder 5,33 and 34 is connected between certain two the common ladders that annular is connected each other.And the structure of special-purpose ladder 5 and operation (utilization) are the same with operation with the structure of the foregoing description, but special- purpose ladder 33 and 34 structure and operation be with the structure of the foregoing description with operate different.Special- purpose ladder 33 and 34 has independently lift system 12 separately.So, the special-purpose ladder 33 of downside have a removable step 35 and that promotes by lift system 12 rotationally with the removable step 36 of the lower edge bonded assembly of removable step 35.And according to the rising of removable step 35, removable step 36 can be rotated and be tilted as removable step 10C in the above-described embodiments.And special-purpose ladder 34 has a removable step 37 by lift system 12 liftings.In addition, has a removable step 37 by lift system 12 liftings at special-purpose ladder 34.In addition, on the base plate of special-purpose ladder 34, be formed with for example said in the above-described embodiments fixed ramp formula step bonding part 17 degree of dip, inclination supporting arm 24.
Rising by escalator in the operation of a wheelchair, and after sending wheelchair and transporting the instruction of operation, if the height of special-purpose ladder 5 becomes the high H of height than special-purpose ladder 35 when starting one control button with said structure
1When (as the diff-H of the special-purpose ladder in the foregoing description), so special- purpose ladder 33 and 34 is in horizontality and a series of ladder is braked.After definite escalator stopped, wheelchair was directed climbing up escalator by crossing over two special-purpose ladders 33 and 34.Then, according to by responsible official or wheelchair user to the startup of starter button, start each lift system 12 simultaneously and make it by H
1Each removable step 35 and 37 raises.Along with the rise of removable step 35 and 37, removable step 36 rotates, and therefore, the horizontality shown in the two-point form long and short dash line of the free side of step from figure rises and becomes the block of the trailing wheel 27R of a wheelchair 27.Other parts are operated as parts in the above-described embodiments, and then escalator is reset.
Be parked in the flooring place and after wheelchair 27 was deflected from escalator, by being returned to the instruction of common operation, special- purpose ladder 5,33 and 34 turned back to common state at special- purpose ladder 5,33 and 34, and for being returned to normal operation a series of ladders that turn round.
Although need two horizontal components of topping bar in the entrance of last sweep 1P because have the escalator of said structure, so the horizontal component of inflow point is grown one and 1/2nd times than the horizontal component of the step in the foregoing description, but this embodiment has the advantage same with the foregoing description except above-mentioned shortcoming.
In by embodiment shown in Figure 14, below two examples be desirable: in the example therein, lift system 12 only be arranged on the special-purpose ladder 34 and can promote removable step 37 and with the removable step 35 of step 37 bonded assemblys special-purpose ladder 34, removable, the inverted configuration of the structure of lift system and previous example in another example.Therefore, owing to only need provide a lift system in this example, infrastructure cost becomes lower.
As mentioned above, can in the situations such as height of reinforcement framework not, obtain the wheelchair loading surface according to the present invention, and can simplify structure and the operation of step to be tilted. In addition, the present invention has such advantage, and namely the wheelchair loading surface can be fixed by the inclination of step smaller angle to be tilted.
Claims (15)
1, a kind of escalator, it has some special-purpose ladders that are connected between the common ladder of any two annular each other bonded assemblys, this special-purpose ladder moves as the common ladder in common operation, at least be provided with a step that extends and form a wheelchair loading surface on each of described some special-purpose ladders when wheelchair transports operation, described escalator comprises:
One wheelchair loads ladder, and this ladder is that set described at least one step forms on each of described some special-purpose ladders by being lifted at;
One ramp type ladder, it has the top bevelled step in addition that loads ladder in the face of described wheelchair, and the lower edge of ramp type ladder is reduced to the top that institute requires the lifting step.
2, a kind of escalator, it has some special-purpose ladders that are connected between the common ladder of any two annular each other bonded assemblys, transport some special-purpose ladders described in the operation at wheelchair and form a wheelchair loading surface by stretching a set step thereon, described escalator comprises:
Transport some special-purpose ladders described in the operation when an inclination interval is moved at described wheelchair, described step rises and forms a wheelchair loading surface from the position of described common ladder;
One has the in addition ramp type ladder of bevelled step, and the following ora terminalis of this ramp type ladder is lowered by the top near described lifting step.
3, a kind of escalator, it has a series of common ladders of annular each other bonded assembly and moves described common ladder, and described escalator comprises:
At least one ladder, this ladder are connected between any two common ladders and by promoting a step that is arranged on described at least one ladder and form a wheelchair loading surface;
Another ladder, it is arranged on the top of described at least one ladder, makes described another ladder running by near described another ladder the top that is tilted in described ladder, with the top near described formation wheelchair loading surface.
4, a kind of escalator, it has the common ladder of annular each other bonded assembly, and described escalator comprises:
One first ladder, have thereon one with described common ladder bonded assembly step, promote described step to form a wheelchair loading surface;
One second ladder, it is positioned at a last step of described first ladder and is connected with described first ladder, and makes its running by described second ladder that tilts, with the top near described formation wheelchair loading surface.
5, according to the described escalator of claim 1 to 4, it is characterized in that wheelchair transport rise described step to be hoisted in the operation be lower than on the inclination interval in abutting connection with ladder.
6, escalator according to claim 4, it is characterized in that a step that is arranged on described first ladder is folding with stack manner by fulcrum in common operation, and transport in the operation at wheelchair, the step on the dependence fulcrum rotates in the opposite direction and stretches.
7, escalator according to claim 4, a step that it is characterized in that being arranged on described first ladder further comprises two ladder steps located adjacent one another, and the lift system of each in the described two ladder steps by separately lifted and the described two ladder steps that lift form described wheelchair loading surface.
8, escalator according to claim 4, a step that it is characterized in that being arranged on described first ladder further comprises two ladder steps located adjacent one another, one of described two ladder steps lift another of described two ladder steps, and described two steps that lift form described wheelchair loading surface.
9, a kind of escalator, it has the common ladder of annular each other bonded assembly, and described escalator comprises:
One is connected with described common ladder, has first ladder of a step on it, promotes described step and forms a wheelchair loading surface;
One with a described ladder bonded assembly second ladder, described second ladder makes it move to the top of approaching described wheelchair loading surface by tilting, described second ladder has one makes the lower edge maintenance of its ramp type step and the mechanism of the same height in edge of the described wheelchair loading surface of its lower edge bonded assembly, after described first ladder is lifted, described mechanism action.
10, escalator according to claim 9, the mechanism that it is characterized in that making the lower edge of the slope step of described second ladder to remain on described height is all engaged with described first ladder.
11, a kind of escalator comprises:
One first ladder, it is connected between wantonly two the common ladders of annular each other bonded assembly and by lifting a step and forms the wheelchair loading surface;
One second ladder, it is connected with the upside of described first ladder and can be moved to the rising wood that approaches described wheelchair dress face;
Wherein, when described first ladder was positioned between the horizontal zone of ladder running route of sweep on the bottom, described second ladder was in the position that is higher than described first ladder.
12, a kind of escalator comprises:
One first ladder, it is connected between the common ladder of any two annular each other bonded assemblys and by a step that promotes on described first ladder and forms a wheelchair loading surface;
One second ladder, it is connected with the upside of described first ladder and can be moved to the rising wood that approaches described wheelchair loading surface;
Wherein, when described first ladder was positioned between the horizontal zone of described ladder running route, described second ladder was in the concave part between horizontal zone and between the inclination interval in the ladder running route.
13, a kind of escalator comprises:
One treats the bevelled ladder in the bottom of described ladder;
One makes the mechanism of described ladder maintenance level in common operation;
One mechanism, this mechanism transport at wheelchair and described ladder tilted and a lower edge of described ladder is kept with the same high by the edge of the formed wheelchair loading surface of another ladder of the lower edge of facing above-mentioned ladder;
Wherein, when one of described two mechanisms carried out its function, another device was ended its function.
14, a kind of method of handling escalator, escalator comprises one first ladder and one second ladder, wherein, first ladder is connected between the common ladder of any two annular each other bonded assemblys and by a step that is lifted on described first ladder and forms a wheelchair loading surface, second ladder is connected to the upside of described first ladder and can be moved to the rising wood that approaches described wheelchair loading surface, and the step of described method comprises:
The instruction of transporting operation by wheelchair makes described second ladder be parked in the position that is higher than at described first ladder at last sweep place;
Form a wheelchair loading surface by the step on described first ladder being risen to almost with the same height of step of second ladder;
Described second ladder is set in makes its bevelled state at any time;
Begin wheelchair by the instruction of resetting described escalator and transport operation.
15, a kind of method of holding ladder automatically of handling, escalator comprises one first ladder and one second ladder, wherein, first ladder is connected between the common ladder of any two annular each other bonded assemblys and by a step that is lifted on described first ladder and forms a wheelchair loading surface, second ladder is connected to the upside of described first ladder and can be moved to the rising wood that approaches described wheelchair loading surface, and the step of described method comprises:
The instruction of transporting operation by wheelchair makes described second ladder be parked in the position that is higher than at described first ladder at last sweep place;
Form described wheelchair loading surface by described first ladder;
By reset described escalator will rise at the step on described first ladder almost with described second ladder on the same height of step.
Described second ladder is set at any time can the bevelled state;
Restart wheelchair and transport operation.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP108089/94 | 1994-05-23 | ||
| JP108089/1994 | 1994-05-23 | ||
| JP06108089A JP3140293B2 (en) | 1994-05-23 | 1994-05-23 | Escalator device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1113477A true CN1113477A (en) | 1995-12-20 |
| CN1104374C CN1104374C (en) | 2003-04-02 |
Family
ID=14475598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95106206A Expired - Fee Related CN1104374C (en) | 1994-05-23 | 1995-05-23 | Escalator apparatus |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP3140293B2 (en) |
| KR (1) | KR950031872A (en) |
| CN (1) | CN1104374C (en) |
| GB (1) | GB2289659B (en) |
| HK (1) | HK1003595A1 (en) |
| TW (1) | TW286311B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101779C (en) * | 1996-11-05 | 2003-02-19 | 三菱电机株式会社 | Automatic staircase with wheelchair stairs and its operation method |
| CN102295219A (en) * | 2004-02-17 | 2011-12-28 | 奥蒂斯电梯公司 | Method for lowering sound in conveyer system and passenger-conveyer system |
| CN106144874A (en) * | 2015-04-28 | 2016-11-23 | 株式会社日立大厦系统 | Passenger conveying equipment |
| CN108408556A (en) * | 2017-02-09 | 2018-08-17 | 奥的斯电梯公司 | The delivery element of personnel's conveyer, conveyer belt and personnel's conveyer |
| CN108975141A (en) * | 2018-09-06 | 2018-12-11 | 孙永生 | A kind of escalator |
| CN108996381A (en) * | 2018-09-06 | 2018-12-14 | 孙永生 | It is a kind of to optimize the escalator for taking experience |
| CN109019279A (en) * | 2018-09-06 | 2018-12-18 | 孙永生 | A kind of intelligent escalator |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5462911A (en) | 1993-09-24 | 1995-10-31 | Dai Nippon Printing Co., Ltd. | Thermal transfer image-receiving sheet |
| JP5951974B2 (en) * | 2011-12-07 | 2016-07-13 | トーシンテック株式会社 | Steps for getting on and off the vehicle |
| JP6673134B2 (en) * | 2016-10-12 | 2020-03-25 | 三菱電機ビルテクノサービス株式会社 | Step with object fall prevention function and escalator system with object fall prevention function |
| KR102006625B1 (en) | 2017-06-27 | 2019-08-06 | 대한민국 | Apparatus and method for generating a signal for expanding tread board of an escalator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60223782A (en) * | 1984-04-19 | 1985-11-08 | 三菱電機株式会社 | Escalator device |
| JP2695677B2 (en) * | 1989-05-31 | 1998-01-14 | 三菱電機株式会社 | Escalator device |
| JPH054791A (en) * | 1991-06-28 | 1993-01-14 | Toshiba Corp | Footstep device for escalator |
| GB2263461B (en) * | 1992-01-23 | 1995-01-18 | Toshiba Kk | Escalator apparatus |
| JP2768223B2 (en) * | 1993-01-13 | 1998-06-25 | フジテック株式会社 | Escalator device |
-
1994
- 1994-05-23 JP JP06108089A patent/JP3140293B2/en not_active Expired - Fee Related
-
1995
- 1995-04-10 TW TW084103428A patent/TW286311B/zh active
- 1995-05-16 KR KR1019950012134A patent/KR950031872A/en not_active Application Discontinuation
- 1995-05-22 GB GB9510298A patent/GB2289659B/en not_active Expired - Fee Related
- 1995-05-23 CN CN95106206A patent/CN1104374C/en not_active Expired - Fee Related
-
1998
- 1998-03-27 HK HK98102655A patent/HK1003595A1/en not_active IP Right Cessation
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101779C (en) * | 1996-11-05 | 2003-02-19 | 三菱电机株式会社 | Automatic staircase with wheelchair stairs and its operation method |
| CN102295219A (en) * | 2004-02-17 | 2011-12-28 | 奥蒂斯电梯公司 | Method for lowering sound in conveyer system and passenger-conveyer system |
| CN106144874A (en) * | 2015-04-28 | 2016-11-23 | 株式会社日立大厦系统 | Passenger conveying equipment |
| CN106144874B (en) * | 2015-04-28 | 2018-03-02 | 株式会社日立大厦系统 | Passenger conveying equipment |
| CN108408556A (en) * | 2017-02-09 | 2018-08-17 | 奥的斯电梯公司 | The delivery element of personnel's conveyer, conveyer belt and personnel's conveyer |
| CN108975141A (en) * | 2018-09-06 | 2018-12-11 | 孙永生 | A kind of escalator |
| CN108996381A (en) * | 2018-09-06 | 2018-12-14 | 孙永生 | It is a kind of to optimize the escalator for taking experience |
| CN109019279A (en) * | 2018-09-06 | 2018-12-18 | 孙永生 | A kind of intelligent escalator |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1003595A1 (en) | 1998-10-30 |
| JPH07315742A (en) | 1995-12-05 |
| TW286311B (en) | 1996-09-21 |
| JP3140293B2 (en) | 2001-03-05 |
| GB2289659A (en) | 1995-11-29 |
| GB9510298D0 (en) | 1995-07-19 |
| CN1104374C (en) | 2003-04-02 |
| GB2289659B (en) | 1997-11-26 |
| KR950031872A (en) | 1995-12-20 |
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Legal Events
| Date | Code | Title | Description |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030402 Termination date: 20130523 |