CN1101780C - Escalator device - Google Patents
Escalator device Download PDFInfo
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- CN1101780C CN1101780C CN96180506A CN96180506A CN1101780C CN 1101780 C CN1101780 C CN 1101780C CN 96180506 A CN96180506 A CN 96180506A CN 96180506 A CN96180506 A CN 96180506A CN 1101780 C CN1101780 C CN 1101780C
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- inclination
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Abstract
The present invention relates to an escalator device. In step movable tracks (7A and 7B), more than three steps (6) which are formed in a lower horizontal area (E) and a concave curve area (D) are respectively moved all the time. Porters are moved in and out under a roughly horizontal state; moreover, the movable tracks have not sharp change. The porters can be embarked and are easy to carry and keep.
Description
Technical field
The present invention relates to escalator apparatus, relate in particular to the escalator apparatus that can carry transport trolleys such as shopping Cart.
Background technology
Generally, escalator apparatus discloses as described in 1992 No. 133993 communique as Japanese patent of invention, and a plurality of steps that make and be crossed on upper layer side and lower layer side, connect into ring-type between discrepancy ground up and down rotate.
The escalator of said structure, for general passenger's use is provided with, the transport trolley of shopping cart etc. is to the special slow bevelled electric road of the mobile use of another layer.But, electric road because can not bigger acquisition angle of inclination, so exist need be bigger the problem that area is set, and, because the road surface continuous tilt, so exist the problem that must support transport trolley with unsettled posture.
Disclosure of an invention
One object of the present invention is, the escalator that can carry transport trolley is provided.
Another object of the present invention is, provides to take advantage of and carries the easy and safe escalator of transport trolley.
For arriving above-mentioned purpose, escalator of the present invention, the mobile road that is made of upper level interval, convex curve interval, inclination interval, concave curve interval and lower horizontal interval is set on the framework that is crossed on upper layer side and lower layer side, the a plurality of step circulations that connect into ring-type along this mobile road are moved to form, be characterized in, at the interval step that moves all the time respectively more than 3 of the interval and described concave curve of described lower horizontal.
In escalator apparatus, when using transport trolley, generation have between horizontal zone between the ground-surface movability of coming in and going out, horizontal zone and the problems such as variability of the moving direction between the curve interval, but if adopt said structure, the horizontal surface of depth broad exists all the time because with coming in and going out the ground adjacency, so take advantage of a year transport trolley to become easy, and owing to be the big structure of radius of curvature change that moves 3 steps all the time in curve interval, so the variation of step moving direction becomes slow, make the operation transport trolley become easy, therefore, escalator can carry transport trolley.
The simple declaration of accompanying drawing
Fig. 1 is the roughly lateral plan of expression escalator apparatus one example of the present invention.
Fig. 2 is near the vertical profile lateral plan of bottom discrepancy portion of expression escalator apparatus of the present invention.
Fig. 3 is the vertical profile lateral plan that expression is applicable to the comb body of escalator apparatus of the present invention.
Fig. 4 is year shopping cart state is taken advantage of in expression from the bottom discrepancy portion of an escalator apparatus of the present invention lateral plan.
Fig. 5 is the lateral plan of lift-launch posture that is illustrated in the inclination interval shopping cart of escalator apparatus of the present invention.
Fig. 6 is near the lateral plan of the lift-launch shopping cart state of the top discrepancy portion of expression escalator apparatus of the present invention.
Fig. 7 is the lateral plan of the shopping cart state that carry to descend in the concave curve interval of expression escalator apparatus of the present invention.
Fig. 8 is the lateral plan of another example in the lower horizontal interval of expression escalator apparatus of the present invention.
The optimal morphology that carries out an invention
Below in conjunction with Fig. 1～Fig. 6 the present invention's one example is described.
Generally, escalator apparatus is constructed as follows.That is, ground 4 and the bottom ground 5 of coming in and going out of coming in and going out, top is set being crossed on both ends, upper strata 1, makes step chain by ring-type be connected described two a plurality of steps 6 of coming in and going out 4,5 on ground and rotate with the length direction of the framework 3 of lower floor 2.Each step 6 forms and to have the depth size and be generally step surface 6S about 400mm.Described step 6 comprises front-wheel 8 and trailing wheel 9 respectively, so as by be arranged in the described framework 3 formed outlet of guide rail 7A, 7B and loop lead, circulate mobile.
Described guide rail 7A, 7B have: at the interval A of upper level of outlet side and discrepancy ground, described top 4 adjacency; The convex curve interval B that links to each other with the interval A of upper level; The inclination interval C that links to each other with the convex curve interval B; The interval D of the concave curve that links to each other with inclination interval C; Link to each other with the interval D of concave curve and with the come in and go out lower horizontal interval E of ground 5 adjacency of described bottom.
In addition, upright balustrade panel 10 of establishing is positioned at its both sides along the moving direction of described step 6 on the described framework 3, guided bearing have along this balustrade panel 10 peripheries and with described step 6 synchronization-moving moving hand-rails 11.
In said structure, promptly considering to carry in this example of transport trolley, as shown in Figure 3, be located on 4,5 leading sections of described two discrepancy ground, have above the comb body 12 of broach at clamping plate 6C ingear with described step 6, be formed with concave curved surface 12S.This concave curved surface 12S is formed in from the broach front end above near described two installation portions of coming in and going out on the ground 4,5.
In addition, come in and go out the comb body 12 on ground 5 in the interval A of the upper level of convex curve interval B and from described bottom in the interval E of the lower horizontal of the interval D of concave curve at the comb body 12 on the ground 4 of coming in and going out from described top, and 3 steps 6 link to each other and form horizontal surface ground all the time and move.Therefore, depth size (pedal moving direction length) just is present between described horizontal zone in A, the E all the time for the horizontal surface of 1200mm.
And, with convex curve interval B that interval A of described upper level and the interval E of lower horizontal link to each other in and in the interval D of concave curve, 3 steps 6 have than the little gradin of gradin distance at described inclination interval C and move apart from ground.
Below, illustrate that the escalator apparatus that utilizes said structure makes shopping Cart 14 as transport trolley from the action of lower floor 2 when move on upper strata 1.
This shopping Cart 14 is placed under the situation on the escalator apparatus, as shown in Figure 4, its ground 5 of coming in and going out from the bottom is being moved on the step 6 moving.If the moving velocity of the shopping Cart 14 of this moment does not make shopping Cart 14 stable moving on the step 6 synchronous with the moving velocity of step 6 with just can having any problem.
At the moving velocity that is slower than step 6 with speed shopping Cart 14 is taken advantage of under the situation of carrying, take advantage of after carrying moment front-wheel 16 direction shown in long and two-short dash line among Fig. 4, though shopping Cart 14 180 degree rock with changing, but because of being instantaneous, so the user can not be subjected to shaking of shopping Cart 14.
With speed shopping Cart 14 is taken advantage of under the situation of carrying, can state shown in Figure 4 it is being taken advantage of and carry.
After the front-wheel 16 and the trailing wheel 17 of shopping Cart 14 taken advantage of and be loaded on the step 6, the user matched with the moving velocity of step 6 and takes advantage of on the step 6 that is loaded in lower layer side, as long as static handle portion 19 of holding shopping Cart 14.The passenger is in the moment of taking advantage of after carrying, front-wheel 16 enters the interval D of concave curve and the place ahead of lifting shopping Cart 14, because the interval D of concave curve has the length that exists 3 depth to be of a size of the step 6 of 400mm, and its radius is 2500～3500mm, be mild curvature, so lifting slowly of the place ahead carried out, and can not change user's posture.
As shown in Figure 5, shopping Cart 14 is transported to inclination interval C because of moving from the interval D of concave curve of step 6.At inclination interval C, because the front-wheel 16 of shopping Cart 14 is lifted than the highland than trailing wheel 17, so desiring of shopping Cart 14 to the mobile power generation effect in bevelled below, but this power is small, and by the horizontal pedal face 6S supporting of step 6, so the user can control with so big power.
When the front-wheel 16 of the moving forward of step 6, shopping Cart 14 enters the convex curve interval B, because this convex curve interval B also becomes bigger curvature, so shopping Cart 14 is got back to original posture lentamente, promptly get back to the posture of level at the interval A of upper level.Enter the interval A of upper level, front-wheel 16 is run into the comb body 12 of the front end on discrepancy ground 4, top at once, and this moment, since be formed with concave curved surface 12S above the clamping plate 6C ingear comb body 12 of step 6, so front-wheel 16 can successfully be put because of the inertia of shopping Cart 14 and be placed on the discrepancy ground 4, top, for the person at advanced age, do not have the impact of putting when putting, thereby be in a safe condition.In addition, common comb body 12 is shown in long and two-short dash line among Fig. 3, owing to be formed on the convex surface m above the broach, so compare with concave curved surface 12S, the n size uprises, when front-wheel 16 is run into, its counter-force passes to the user, the user needs surpassing the moving shopping Cart 14 of trying hard to recommend of this counter-force, but for the housewife of youth, is the counter-force that is nothing to brag about.
The situation that shopping Cart 14 is moved to upper strata 1 from lower floor 2 more than has been described, and make shopping Cart 14 from upper strata 1 under the situation that lower floor 2 moves, as long as shopping Cart 14 is moved with the order opposite with above-mentioned action.
Promptly, on discrepancy ground 4, top, accommodation section 15 is placed the front side, and driving handle portion 19 and shopping Cart 14 is advanced, so on horizontal pedal tread 6S at the step 6 of 3 adjacency of the interval A of upper level, front-wheel 16, trailing wheel 17 are moved, and the user is also static to be taken advantage of on the step 6 of one deck rear side.Under this state, as if running along with escalator apparatus, low state before shopping Cart 14 just becomes on the convex curve interval B lentamente, and enter inclination interval C with keeping intact.Under this state, enter the interval D of concave curve by inclination interval C, as shown in Figure 7, because the radius of curvature of the interval D of concave curve is bigger, so the posture of shopping Cart 14 can steep variation, and since handle portion 19 also from a position to slowly changing along radius of curvature like that shown in the b position, so the user can relievedly use.Ground E comes in and goes out in the bottom, though be held in come in and go out comb body 12 peak contacts of front end on ground 5 of front-wheel 16 and the described bottom of the shopping Cart 14 of level fully, but this moment, because shopping Cart 14 has inertia, so described shopping Cart 14 is moved to discrepancy ground 5, bottom.
As mentioned above, if adopt this example, because at the interval A of upper level and interval E of lower horizontal and coupled convex curve interval B and the interval D of concave curve, all the time move 3 steps 6 respectively continuously, so shopping Cart 14 is come in and gone out in step 6, in addition, because the radius of curvature in concavo-convex curve interval is bigger, so the variation of the direction between the interval A of upper level, the interval E of lower horizontal and the inclination interval C becomes slowly, the counter-force greatly that is produced because of the rapid direction variation of shopping Cart 14 just can not pass to the user.
As shown in Figure 5, the mutual gradin that the step of the inclination interval C that moves as the longest step of this example escalator apparatus is 6 groups is below 1/2.5 of step depth size apart from hb, and to set for be more than the diameter of shopping Cart 14 front-wheels 16.When the depth size with step 6 is made as 400mm, this gradin is below the 160mm apart from hb, become the height roughly the same (highly equating) with gradin distance in the building standard law with the ladder in general house, thereby the posture that can be accustomed to is used, and, at up direction, even the passenger firmly pushes away shopping Cart 14 by mistake, front-wheel 16 can not crossed gradin apart from hb yet, plays the effect of block.
In addition, as shown in Figure 7, the ladder in interval E of lower horizontal and the interval D generation of concave curve is considered to the posture that can correct down the shopping Cart 14 that lowers.Promptly, in abutting connection with the little gradin of 6 on the step that is positioned at the interval E of lower horizontal and concave curve interval D apart from ha, set below the radius of shopping Cart 14 trailing wheels 17 for example 30m for, become following size: when the shopping Cart 14 of advancing to discrepancy ground 5, bottom becomes at relative direct of travel etc., for correcting its state, when shopping Cart 14 was spurred towards the rear, trailing wheel 17 can be crossed little gradin easily and apart from ha posture be corrected.Set the height dimension of the attention band behind painted on the step toe riser if will this little gradin for apart from the size of ha, this as long and two-short dash line among Fig. 4 16 ' shown in, promote shopping Cart 14 and take advantage of the user of carrying to up direction, owing to the front-wheel 16 that can make shopping Cart 14 is run into little ladder ha class interval and stopped, carrying on the position and prevent the landing accident so can make shopping Cart 14 stop at correct taking advantage of.
In addition, as shown in Figure 2, as railing 10 to the floor ground side stretch out size set the front-wheel 16 of shopping Cart 14 for to the length L of railing terminal and more than the interval the trailing wheel 17 from comb body 12 front ends, when shopping Cart 14 being taken advantage of be loaded on the step 6, and passenger's posture can be caught moving hand-rail 11 when playing pendulum, on the contrary, leave the ground of coming in and going out from step 6 and also can catch moving hand-rail 11 at 4,5 o'clock, therefore, guaranteeing that secure context brought into play effect significantly.
In addition, as shown in Figure 8, as if for example 1～5 ° of the guide rail 7A, the 7B cant angle theta angle that make the interval E of lower horizontal, constitute the structure that is lower than discrepancy ground 5, bottom, then form the continuous level of bevelled downwards of 3 steps 6, take advantage of shopping Cart 14 and the user thereof who is loaded on the step 6 for the ground 5 of coming in and going out from the bottom, make the situation prediction of advancing, carry out spirit preparation to the inclination of up direction.On the other hand, for descending passenger, the shopping Cart 14 that utilizes leaning angle to bring just descends easily to the weight displacing force of comb body 12.In addition, tilt, can move to the interval D of the concave curve of adjacency more lentamente by making the interval E of lower horizontal.
Above Shuo Ming each example, preferably:
A. the length between horizontal zone is more than the 1200mm;
B. the front and back wheel of shopping Cart is spaced apart below the 1000mm;
C. concavo-convex curve length of an interval degree is more than the 1200mm;
D. angle is set is about 20 ° to escalator;
The radius of curvature in e. concavo-convex curve interval is 2500～3500mm; These are according to the data that detect verification experimental verification.
Below, just in fact use shopping Cart to utilize the detection test of the escalator apparatus of this example to describe.
In factory, be provided with in accordance with the general escalator apparatus of building standard law and the escalator apparatus of this example.
General escalator apparatus, the angle of inclination is 30 °, and the pedal tread of the step in lower horizontal interval is 1.5, and the radius of curvature in concave curve interval is 1200mm, and length is 628mm.
The escalator apparatus of this example, angle of inclination are 20 °, and the pedal tread of the step in lower horizontal interval is 3, and the radius of curvature in concave curve interval is 2500mm, and length is 872mm.
In addition, the tread depth size with the step of two escalator apparatus is that 400mm, moving velocity are that 20m/min and 30m/min test.The front-wheel of the shopping cart that uses and the between centers size of trailing wheel are approximately 1000mm, use and hold the shopping cart that capacity is 50 liters 3 companies.The age composition that detects is:
1.20 many years old, one's late 30s, more than 40 year old housewife 18 people
Below the height 155cm, 155～160cm, each 6 people of 160～165cm;
2.60～70 years old person housewife 16 people at advanced age
65.3 years old mean age;
3.19～23 years old young single women 7 people
21.8 years old mean age.
The placement commodity of shopping cart are:
1.20 more than～40 year old housewife ... hand-held 2+meter 10kg=total weightes of Shopping Basket 30kg;
Advanced age person housewife, young single women ... only hand and 2=total weight of last identical Shopping Basket 20kg.
Table 1
For the result of the test of the detection in the foregoing, promptly moving velocity 20m/min and 30m/min can obtain roughly the same evaluation.But, be among the 20m/min at moving velocity, because the angle of inclination difference of two escalator apparatus is deliberately seen and failed to agree.Different opinions are illustrated in the table 1.In addition, young single women and more than 20 year old, one's late 30s, more than 40 year old housewife's detection test results is owing to be roughly the same suggestion, so more than 20 year old, one's late 30s, more than 40 year old housewife are distinguished as other with young single women in the table 1, person housewife makes comparisons with advanced age.
As judging from table 1 result, the following suggestion of young single women is more: though operate shopping cart in leaning angle is 20 ° escalator apparatus, but speed feels slowly, takes advantage of to carry the back and move also slowly, and advanced age, the housewife felt also to take advantage of that to carry the slow suggestion of back moving velocity more.This can think, takes advantage of when carrying advanced age person housewife because of the operation shopping cart, and is the same with general escalator apparatus arduous, take advantage of and carry a back stable posture, so, produced the suggestion of feeling slow.In addition, even same moving velocity is in 20 ° and 30 ° at leaning angle, young single women feel that also a side of 20 ° is slow.
But, young single women and advanced age person housewife all think, take advantage of and carry complexity and be roughly satisfied result.In addition, for leaving complexity, advanced age, person housewife pleased oneself, and young single women leicht fallen D/A and leave and irrelevant with the angle of inclination.
In addition, totally concerning advanced age person housewife, take advantage of the speed of carrying and the moving velocity except discontented, all the other are roughly preferable result.
According to above detection test, result after a part is improved, be judged as: leaning angle is 15 °～25 °, moving velocity is 15～25m/min, the horizontal number of the step in lower horizontal interval is more than 3, concave curve length of an interval degree is that 1221mm radius of curvature above or 3 on step or concave curve interval is 2500～3500mm, even advanced age the person, also available escalator apparatus is carried shopping cart safely.
Claims (6)
1. escalator apparatus, the mobile road that is made of upper level interval, convex curve interval, inclination interval, concave curve interval and lower horizontal interval is set on the framework that is crossed on upper layer side and lower layer side, the a plurality of step circulations that connect into ring-type along this mobile road are moved to form, it is characterized in that, on described top and lower horizontal interval with described convex curve and concave curve interval, make the summation of each interval step depth size move a plurality of steps all the time for length ground greater than transport trolley front and back wheel spacing.
2. escalator apparatus as claimed in claim 1 is characterized in that, on described top and lower horizontal interval with described convex curve and concave curve interval, move the step more than 3 respectively all the time.
3. escalator apparatus, the mobile road that is made of upper level interval, convex curve interval, inclination interval, concave curve interval and lower horizontal interval is set on the framework that is crossed on upper layer side and lower layer side, the a plurality of step circulations that connect into ring-type along this mobile road are moved to form, it is characterized in that, on described top and lower horizontal interval and described protruding and concave curve is interval, all the time move the step more than 3 respectively, and the gradin distance in abutting connection with step in the described inclination interval is set as below 2/5 of step depth size.
4. escalator apparatus, on the framework that is crossed on upper layer side and lower layer side, be provided with by the upper level interval, the convex curve interval, inclination interval, the interval mobile road that constitutes of concave curve interval and lower horizontal, make along this mobile road being arranged on coming in and going out up and down on the described framework connects into ring-type between ground mobile the forming of a plurality of step circulations, it is characterized in that, form the continuous horizontal surface more than the 1200mm and a plurality of steps are moved in that described top and lower horizontal are interval, and described radius of curvature protruding and that concave curve is interval is set as 2500～3500mm, the angle of inclination of described inclination interval is set as 20 degree.
5. escalator apparatus as claimed in claim 4 is characterized in that, on described top and interval and the described protruding and interval difference of concave curve of lower horizontal move step more than 3 all the time, and have comb body above the recessed song in the front end setting of described discrepancy ground.
6. escalator apparatus, the mobile road that is made of upper level interval, convex curve interval, inclination interval, concave curve interval and lower horizontal interval is set on the framework that is crossed on upper layer side and lower layer side, the a plurality of step circulations that connect into ring-type along this mobile road are moved to form, it is characterized in that, on described top and lower horizontal interval and described protruding and concave curve is interval, all the time move the step more than 3 respectively, and make by becoming to be in the lower layer side downside at the formed continuous plane inclination of the interval step that moves of described lower horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96180506A CN1101780C (en) | 1996-11-15 | 1996-11-15 | Escalator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96180506A CN1101780C (en) | 1996-11-15 | 1996-11-15 | Escalator device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1239463A CN1239463A (en) | 1999-12-22 |
| CN1101780C true CN1101780C (en) | 2003-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96180506A Expired - Fee Related CN1101780C (en) | 1996-11-15 | 1996-11-15 | Escalator device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1101780C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4321249B2 (en) * | 2003-12-12 | 2009-08-26 | 株式会社日立製作所 | Tread board, passenger conveyor and manufacturing method thereof |
| DE112006004102B4 (en) * | 2006-11-13 | 2016-07-28 | Otis Elevator Company | Step guard for passenger transport device |
| ES2323442B1 (en) * | 2008-01-14 | 2010-03-16 | Jesus Sanchez Piñeiro | MECHANICAL STAIR. |
| CN104961024A (en) * | 2015-07-06 | 2015-10-07 | 苏州新达电扶梯部件有限公司 | Small-angle escalator upper portion and lower portion device |
| CN108584655B (en) * | 2018-07-10 | 2020-03-20 | 湖州德玛吉电梯有限公司 | Double-arc sidewalk escalator |
| CN109399434B (en) * | 2018-12-24 | 2024-07-02 | 杭州西奥电梯有限公司 | Escalator convertible into automatic walk |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02896A (en) * | 1987-11-30 | 1990-01-05 | Ricoh Co Ltd | Character processor |
| JPH02225288A (en) * | 1989-02-23 | 1990-09-07 | Mitsubishi Electric Corp | Boarding hall of passenger conveyor |
| JPH03192090A (en) * | 1989-12-21 | 1991-08-21 | Mitsubishi Electric Corp | Escalator having intermediate landing |
| JPH0412987A (en) * | 1990-04-27 | 1992-01-17 | Hitachi Ltd | Passenger conveyor |
| JPH0543179A (en) * | 1991-08-08 | 1993-02-23 | Mitsubishi Electric Corp | Man conveyor |
-
1996
- 1996-11-15 CN CN96180506A patent/CN1101780C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02896A (en) * | 1987-11-30 | 1990-01-05 | Ricoh Co Ltd | Character processor |
| JPH02225288A (en) * | 1989-02-23 | 1990-09-07 | Mitsubishi Electric Corp | Boarding hall of passenger conveyor |
| JPH03192090A (en) * | 1989-12-21 | 1991-08-21 | Mitsubishi Electric Corp | Escalator having intermediate landing |
| JPH0412987A (en) * | 1990-04-27 | 1992-01-17 | Hitachi Ltd | Passenger conveyor |
| JPH0543179A (en) * | 1991-08-08 | 1993-02-23 | Mitsubishi Electric Corp | Man conveyor |
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| Publication number | Publication date |
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| CN1239463A (en) | 1999-12-22 |
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