CN1781839A - Electric road - Google Patents
Electric road Download PDFInfo
- Publication number
- CN1781839A CN1781839A CN 200510118181 CN200510118181A CN1781839A CN 1781839 A CN1781839 A CN 1781839A CN 200510118181 CN200510118181 CN 200510118181 CN 200510118181 A CN200510118181 A CN 200510118181A CN 1781839 A CN1781839 A CN 1781839A
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- Prior art keywords
- pedal
- framework
- plate body
- mentioned
- electric road
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- 238000005728 strengthening Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 230000004087 circulation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- Handcart (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
To provide an electric road capable of reducing height dimension of a frame body. In the electric road, strengthening members 10, 21, 23 for supporting a cleat body 11 side-by-side arranged with a cleat from a lower side are constituted by lateral members (13H, 14H, 22H) for supporting the cleat body 11 from the lower side and vertical members (13V, 14V, 22V) downwardly extending from the lateral members. End frame bodies 9A, 9B for pivotally supporting a wheel 12 are connected to the vertical member.
Description
Technical field
The present invention relates to a kind of electric road that between adjacent pedal, can not produce the ladder difference, relate in particular to a kind of electric road that improves the pedal shape.
Background technology
Usually, opening clear 61-203089 communique, spy the spy opens and discloses a kind of ring-type in the flat 4-201979 communique and link and have and the pedal of the tread of the step tread same size of escalator and the electric road that circulation is moved.
And its pedal has the strength member of bar plate body (cleat body), support bar plate body and in the end framework of this strength member of two end supports of Width.
The electric road of record in the above-mentioned patent documentation 1,2 makes the bar plate body, strength member and the end framework that constitute pedal simply overlapping along the step height direction, and the height of pedal increases for this reason.Its result, if the necessary mobile space in the outlet of pedal, the necessary mobile space in loop, guarantee up and down survival space so that the size that is provided with of the component parts beam section of the framework between outlet mobile space and loop mobile space lump together, the big problem of size change of short transverse of these framework will appear taking in.
In addition, the framework height dimension of the changes direction end of pedal is by the length dimension and the height dimension decision of the direct of travel of pedal, and therefore, on the electric road with common tread, the utmost point is difficult to dwindle the height dimension of framework.
Summary of the invention
The object of the present invention is to provide a kind of electric road that can dwindle the size of framework short transverse.
In the present invention, to achieve these goals, a kind of electric road is provided, comprise pedal, this pedal has and follows the bar plate body that direction into is arranged side by side a plurality of battens, support the strength member of this plate body from downside, and the end framework that supports this strength member and axle bearing roller, thereby above-mentioned strength member has the horizontal sides that supports above-mentioned plate body along above-mentioned plate body Width extension setting from downside, with the vertical edges of extending setting from this horizontal sides downwards, above-mentioned end framework has the shaft supporting part that extends setting and axle bearing above-mentioned rollers along the direct of travel of bar plate body, with from this shaft supporting part to the Width of above-mentioned batten body connecting part outstanding and that link with above-mentioned vertical edges.
And, have a plurality of pedals of roller in the both sides that ring-type is attached at Width, it can be circulated between two upper and lower openings move in the electric road that constitutes, the length dimension of the direct of travel of above-mentioned pedal is less than 3 times of the above-mentioned rollers diameter.
According to above-mentioned formation, the weight by longitudinal component bears the bar plate body that transmits through cross member laterally links this longitudinal component and end framework, and therefore, the binding parts of strength member and end framework etc. can be along the short transverse superposition.Add, by the load of the longitudinal component support bar plate body of strength member, therefore, the cross member of strength member can thinning.Consequently, in the past in order to ensure the intensity of support bar plate body,, eliminated strength member and being made the principal element that hat causes increasing step height.Therefore, can reduce step height, further dwindle the radius of gyration of the changes direction end of pedal, simultaneously, can reduce the height of pars intermedia of the framework in the outlet that constitutes pedal and loop.
And, because can dwindle the length dimension of the direct of travel of pedal, thus the radius of rotation of the pedal of pedal changes direction end can further be dwindled, thus can further reduce the height of the changes direction end of framework.
Description of drawings
Fig. 1 is the vertical disconnected lateral plan of pedal of the embodiment 1 of expression electric road of the present invention.
Fig. 2 is the block diagram of Fig. 1.
Fig. 3 is the exploded perspective view of the pedal of Fig. 2.
Fig. 4 is the amplification plan view of a side of the tread width direction of presentation graphs 1.
Fig. 5 is the single-piece summary side elevation of expression electric road of the present invention.
Fig. 6 is the vertical disconnected lateral plan of the pedal of expression electric road embodiment 2 of the present invention.
Fig. 7 is the exploded perspective view of the pedal of Fig. 6.
Fig. 8 is the vertical disconnected lateral plan of the pedal of expression electric road embodiment 3 of the present invention.
Fig. 9 is the vertical disconnected lateral plan of the pedal of expression electric road embodiment 4 of the present invention.
Among the figure: 1-building, 2-electric road, 3-framework, 4, the last leave from office of 5-, 6-pedal, 9A, 9B-end framework, 10,21, the 23-strength member, 11-bar plate body, 13-the 1st intensity limit, 14-the 2nd intensity limit, 22-the 3rd intensity limit.
Specific embodiment
Below, with reference to Fig. 1～Fig. 5 embodiments of the invention 1 are described.
Generally speaking, the electric road 2 that is provided with in the building 1 has: be arranged on framework 3 in the groove 1P that the ground that excavates building 1 forms, be located at this framework 3 the length direction both ends go up leave office 4,5, ring-type be attached at leave office between 4,5 this on and a plurality of pedals 6 that circulation is moved, erect the railing 7 that is located on the above-mentioned framework 3 along the moving direction both sides of this pedal 6, guide at the periphery place of this railing 7 and with the above-mentioned 6 synchronization-moving moving hand-rails 8 of stepping on.
Above-mentioned pedal 6 has: be configured in the both sides of its Width left and right end portions framework 9A, 9B, across at the strength member 10 on this left and right end portions framework 9A, the 9B, be fixed on this strength member 10 and take passenger's bar plate body 11 and the roller 12 of axle bearing on above-mentioned end framework 9A, 9B.
Here, above-mentioned plate body 11 is arranged side by side a plurality of battens along the pedal direct of travel that the staggered Thin Stainless Steel of bending continuously steel plate for example in wave shape forms, and blocks the space that forms in the length direction end of this batten by the mode of locking processing or filling weighting material.In addition, no matter to adopt the aluminium formed products still be that all it doesn't matter for the other materials goods to bar plate body 11.
Above-mentioned strength member 10 is made of the 1st intensity limit 13 and the 2nd intensity limit 14, and the width dimensions of its length and bar plate body 11 is roughly the same.The 1st intensity limit 13 and the 2nd intensity limit 14, bend steel plate respectively and become cross section L word shape, and have vertical edges 13V, 14V respectively downwards as the longitudinal component that extends from horizontal sides 13H, the 14H of the cross member of above-mentioned plate body 11 of supported underneath with as a end along the bar plate body direct of travel of this horizontal sides 13H, 14H.The compartment of terrain configured in parallel is vacated at bar plate body direct of travel in above-mentioned the 1st intensity limit 13 and the 2nd intensity limit 14, the bottom land by known method fixed strip plate body 11 such as spot welding for example on its horizontal sides 13H, 14H.
Above-mentioned end framework 9A, 9B, have the shaft supporting part 15 that extends along the direct of travel of bar plate body and from this shaft supporting part 15 to the outstanding connecting part 16 of bar plate body Width.The leading section of shaft supporting part 15 its pedal direct of travels is compared to the displacement of the outside of tread width direction with the rearward end of pedal direct of travel.Such shaft supporting part 15 is provided with the 1st shaft supporting part at the leading section of pedal direct of travel, the bearing 17 of the axletree 12S of fixed bearing above-mentioned rollers 2 on it.The rearward end of the pedal direct of travel of shaft supporting part 15 is from the outstanding certain-length in the direct of travel rear end of bar plate body 11, at outshot the 2nd shaft supporting part is set, be formed with axle bearing groove 18 on it, this axle bearing groove 18 accepts to be located at the bearing 17M on the axletree 12RS of roller 12R of trailing wheel.This axle bearing groove 18, along the direct of travel formation certain-length of bar plate body, above-mentioned bearing 17M is supported with the state that can only slide in this axle bearing groove 18.
Above-mentioned connecting part 16, formation is inserted into the 1st intensity limit 13 of above-mentioned strength member 10 and the cross section コ word shape between the 2nd intensity limit 14 with the state of contacting, and is provided with the vertical edges 16V that each vertical edges 13V, 14V with above-mentioned the 1st intensity limit 13 and the 2nd intensity limit 14 join.
In the above-described configuration, by known fastening means such as for example bolt B with each vertical edges 16V of connecting part 16, be fastened, and at the Width both ends of strength member 10 one mounting end framework 9A, 9B with each vertical edges 13V, the 14V on above-mentioned the 1st intensity limit 13 and the 2nd intensity limit 14.Bar plate body 11 is fixed on horizontal sides 13H, the 14H of stack-mounted strength member 10 like this by spot welding as mentioned above like that.Also have, when being fixed on 11 spot welding of bar plate body on horizontal sides 13H, the 14H, also can before end framework 9A, 9B are fixed on strength member 10, carry out.
Like this pedal 6 that constitutes by axle bearing is attached on the pedal chain 19 of ring-type at the axletree 12S on the bearing 17 of end framework 9A, 9B, and links in the form of a ring.And, pedal chain 19 is wrapped on sprocket wheel 20A, the 20B of both ends institute axle bearing of length direction of above-mentioned framework 3, and by any one of drive sprocket 20A, 20B, roller 12 is rotated along the guide rails (not shown) that are laid in the framework 3, and 4,5 circulations of leaving office on above-mentioned of above-mentioned pedal 6 are moved.
In the above-described configuration, as shown in Figure 4, for pedal 6 positioning supports front-wheel roller 12 only, positioning supports is along the roller 12R on the shaft supporting part 15 of the pedal 6R of the rear side of pedal direct of travel (paper below) adjacency, (with reference to shown in Figure 2) and its trailing wheel roller of double as in the axle bearing groove 18 of end framework 9A, 9B by being entrenched in pedal 6.In addition, front-wheel roller 12 double as of pedal 6 are along the trailing wheel of the pedal 6F of front side (paper top) adjacency of pedal direct of travel.For this reason, as shown in Figure 4, at the direct of travel leading section of the end of pedal 6R framework 9A, with pedal direct of travel rear end at the end of pedal 6 framework 9A, in tread width direction overlay configuration, and the shaft supporting part 15 of end framework 9A, 9B is outstanding from the Width two ends of bar plate body 11.Like this, outstanding by the shaft supporting part 15 of end framework 9A, 9B from the Width two ends of bar plate body 11, and can prevent that at the pedal changes direction end shaft supporting part 15 from contacting with the bottom of the bar plate body 11 of adjacency.
According to above-mentioned formation, share by a roller 12 adjacency two pedals 6,6F weight and act on the load of pedal 6,6F, therefore reduced the roller number than the formation of respectively establishing roller 12 before and after for a pedal.
Utilize present embodiment, can dwindle the height of the framework 3 of electric road 2.
Promptly by the direct support bar plate body 11 of horizontal surface 13H, 14H, two vertical edges 13V, the 14V that will bear its bearing force (load) are from laterally being fastened on end framework 9A, the 9B, simultaneously, the height H (Fig. 1) of end framework 9A, 9B is located in the height dimension of height addition of the height of above-mentioned plate body 11 and strength member 10, therefore compared with in the past strength member 10 and end framework 9A, 9B being linked in short transverse, can dwindle the height of pedal 6.
On the other hand, because the front-wheel and the trailing wheel of the roller of a roller double as front and back adjacency, so, can dwindle the direct of travel length dimension of pedal compared with the formation that supported two rollers in the past for a pedal shaft, its result can dwindle the radius of gyration of the changes direction end of pedal 6.Also have, though at the changes direction end of pedal 6 in abutting connection with the changing at interval of roller 12-12R, the axletree 12RS of the roller 12R by follow-up pedal 6R change location and variation with interval is corresponding in the axle bearing groove 18 of end framework 9A, the 9B of pedal 6 in advance for example.
Like this, because can reduce the height of pedal 6, and can dwindle radius of rotation at the pedal 6 of changes direction end, thus dwindle the pedal changes direction end framework 3 height dimension just much less, can also dwindle the height dimension of the framework 3 of the pars intermedia that pedal 6 comes and goes.And if the height of framework 3 can dwindle, then the groove 1P that excavates for the ground that framework 3 is embedded in building 1 also can be more shallow, just can reduce the building working out.Also have, when being arranged on framework 3 in the building 1, dwindle the height of framework 3, can reduce the height of the step of adjacency up and down.
In the above-described embodiments, though the Width size W of pedal 6 is identical with the pedal of former electric road, the length dimension L of direct of travel can shorten than the length dimension of the pedal direct of travel of former electric road.But, if below 3 times of length dimension L roller 12 outside dimensions of the direct of travel of bar plate body 11, just can be than shortening the length of half approximately in the past.
According to formation like this, the radius of gyration of comparing the pedal 6 of changes direction end with former pedal can further dwindle, and consequently can dwindle the height of framework 3 more.
But in electric road, the width W of the pedal 6 that the passenger takes generally is about 1000mm and can holds two people and take side by side, and for convenient more, and the width W size of research pedal 6 is set to about 1600mm.But, shorten to 3 times of roller 12 outside dimensions with interior pedal 6, when width is 1600mm, can take place to take pedal 6 flexible problems because of the passenger at the length dimension of pedal direct of travel.
Therefore,, provide a kind of structure as Fig. 6, embodiments of the invention shown in Figure 72, even it is the length dimension of pedal direct of travel shortens, width strengthens, also seldom crooked.
Embodiment 2 is roughly the same with the structure of the foregoing description 1.The structures different with the foregoing description 1 are structures of strength member 21.Promptly between the 1st intensity limit 13 of vacating arranged spaced and the 2nd intensity limit 14, also dispose the 3rd intensity limit 22.The 3rd intensity limit 22 has and the identical length dimension in the 1st intensity limit 13 and the 2nd intensity limit 14, be provided with horizontal sides 22H and respectively from its two ends to its vertical edges 22V that at right angles extends down, form so-called cross section コ word shape.
The horizontal sides 22H on the 3rd intensity limit 22 of formation like this is contacted with bar plate body 11 from the below, simultaneously, that vertical edges 22V, 22V is mutually close with vertical edges 13V, the 14V on the 2nd intensity limit 13 and the 2nd intensity limit 14.Then, so that the connecting part 16 of end framework 9A, 9B is inserted the vertical edges 22V on the 3rd intensity limit 22, the state between the 22V, utilize linking method such as bolt B laterally to link between vertical edges 13V-22V-16V and between 14V-22V-16V.Also have, the bottom that the horizontal sides 22H on the 3rd intensity limit 22 not necessarily must contact bar plate body 11 is supported, also can and the bottom of bar plate body 11 between have the gap.And, but also direct contact not between vertical edges 13V-22V-16V and between 14V-22V-16V, and link by distance piece betwixt.
According to embodiment 2 as constituted above, be 2 times of embodiment 1 because bear the number of vertical edges 13V-22V, the 22V-14V of bar plate body 11, therefore, length dimension shortens, the bending of the Width of width lengthening and the bar plate body 11 that forms can be inhibited.
By the way, according to present embodiment, being arranged in Fig. 5 E portion has the framework 3 of 1000mm height can narrow down to about 500mm with precontract, and being arranged in Fig. 5 M portion has the framework 3 of 500mm height can narrow down to 350mm with precontract.
Fig. 8 represents embodiment 3, as different from Example 2 the shape of strength member 23.Promptly in embodiment 2, strength member 21 is combined by the 13, the 2nd intensity limit 14, the 1st intensity limit and 22 these 3 intensity limits, the 3rd intensity limit, and in the present embodiment, a crooked steel plate forms strength member 23.If specify, then by will not cutting off to each other and bending continuously the lower ends of common fastening vertical edges 14V, 22V mutually with the 3rd intensity limit 22 with common fastening mutually vertical edges 13V, 22V and the 2nd intensity limit 14 in the 1st intensity limit 13 and the 3rd intensity limit 22 among the embodiment 2, and utilize a steel plate formation strength member 23.
Structure in addition is identical with embodiment 1 and embodiment 2, therefore, omits explanation once more.
According to present embodiment, except accessing the effect identical, also has the effect of the part count that can reduce strength member 23 with embodiment 1 and embodiment 2.
But, in the foregoing description 1～3, roughly at right angles bend vertical edges 13V, 14V and form the 1st intensity limit 13 of formation strength member and horizontal sides 13H, the 14H on the 2nd intensity limit 14, but also can be shown in the embodiment 4 of Fig. 9, between horizontal sides 13H, 14H and vertical edges 13V, 14V, inclined side 13S, 14S are set respectively, and suppress the bending of the direct of travel end of bar plate body 11.And, the connecting part 16 of the foregoing description 1～3 with end framework 9A, 9B formed to the cross section of under shed コ word shape, but can also shown in the embodiment 4 of Fig. 9, form the cross section コ word shape of upward opening.Promptly be because, no matter upward opening, still under shed, the position of vertical edges 16V, the 16V of the connecting part 16 that laterally links with each vertical edges 13V, the 14V on the 1st intensity limit 13 and the 2nd intensity limit 14 is all constant.Thereby, can determine that connecting part 16 openings make progress or Open Side Down according to the kind of bar plate body 11.Also have, Fig. 9 each example structure with Fig. 1～shown in Figure 3 basically is identical, therefore, omits explanation once more.
In the foregoing description 1～4, strength member 10,21,23 is bent to form by steel plate, but material and shape are not particularly limited, key is the load that is acted on the bar plate body by the longitudinal component burden of strength member, end framework and longitudinal component are laterally linked, and fix a roller for a pedal, there is a relative direct of travel of roller to support to displacement again.
According to the present invention as previously discussed, can access the electric road of seeking the downsizing of framework height dimension.
Claims (1)
1. electric road, ring-type is attached at a plurality of pedals that the Width both sides have roller, and makes it circulate to move between two upper and lower openings and constitute, and it is characterized in that: the length dimension of the direct of travel of above-mentioned pedal is than 3 times also short of above-mentioned rollers diameter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003003333 | 2003-01-09 | ||
| JP2003003333A JP3917529B2 (en) | 2003-01-09 | 2003-01-09 | Electric path |
Related Parent Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB03101156XA Division CN1310944C (en) | 2003-01-13 | 2003-01-13 | Novel human keratinocyte growth factor mutant |
| CN 200310115613 Division CN1269719C (en) | 2003-01-09 | 2003-11-10 | Electric road |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1781839A true CN1781839A (en) | 2006-06-07 |
| CN100447071C CN100447071C (en) | 2008-12-31 |
Family
ID=32894628
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310115613 Expired - Lifetime CN1269719C (en) | 2003-01-09 | 2003-11-10 | Electric road |
| CNB2005101181819A Expired - Lifetime CN100447071C (en) | 2003-01-09 | 2003-11-10 | Electric road |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310115613 Expired - Lifetime CN1269719C (en) | 2003-01-09 | 2003-11-10 | Electric road |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3917529B2 (en) |
| CN (2) | CN1269719C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1891609B (en) * | 2005-07-05 | 2014-06-18 | 戴戈 | Channel type electric walkway traffic network |
| CN102838022A (en) * | 2011-06-20 | 2012-12-26 | 苏州奔一机电有限公司 | Escalator footstep |
| CN102838026A (en) * | 2011-06-21 | 2012-12-26 | 苏州奔一机电有限公司 | Pedal for mounting escalator |
| CN103832911A (en) * | 2014-02-28 | 2014-06-04 | 深圳职业技术学院 | Pedestrian crossing managing device based on parallel escalators |
| PL3887301T3 (en) | 2018-11-27 | 2023-02-13 | Inventio Ag | Method for mounting a conveyor chain for a pallet belt of a walkway |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS3823334Y1 (en) * | 1961-01-18 | 1963-11-05 | ||
| JPS6131029Y2 (en) * | 1980-06-18 | 1986-09-09 | ||
| DE3337611C2 (en) * | 1983-10-15 | 1985-12-12 | O & K Orenstein & Koppel Ag, 1000 Berlin | Moving walkway system |
| JPH0635314B2 (en) * | 1985-03-01 | 1994-05-11 | 株式会社日立製作所 | Man conveyor tread |
| JPH04201979A (en) * | 1990-11-30 | 1992-07-22 | Hitachi Ltd | Footboard for passenger conveyor |
| US5697486A (en) * | 1994-11-14 | 1997-12-16 | Investio Ag | Device for the guidance of an endless belt for escalators or moving walkways |
| GB9824873D0 (en) * | 1998-11-12 | 1999-01-06 | Abdulla Elizabeth M | Person conveying device |
| CN1308012A (en) * | 2001-01-09 | 2001-08-15 | 西子电梯集团有限公司 | Automatic moving walkway and footboard |
-
2003
- 2003-01-09 JP JP2003003333A patent/JP3917529B2/en not_active Expired - Lifetime
- 2003-11-10 CN CN 200310115613 patent/CN1269719C/en not_active Expired - Lifetime
- 2003-11-10 CN CNB2005101181819A patent/CN100447071C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1517292A (en) | 2004-08-04 |
| CN1269719C (en) | 2006-08-16 |
| JP3917529B2 (en) | 2007-05-23 |
| JP2004217316A (en) | 2004-08-05 |
| CN100447071C (en) | 2008-12-31 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Granted publication date: 20081231 |