CN1410342A - Pedal for passenger escalator - Google Patents
Pedal for passenger escalator Download PDFInfo
- Publication number
- CN1410342A CN1410342A CN 02147525 CN02147525A CN1410342A CN 1410342 A CN1410342 A CN 1410342A CN 02147525 CN02147525 CN 02147525 CN 02147525 A CN02147525 A CN 02147525A CN 1410342 A CN1410342 A CN 1410342A
- Authority
- CN
- China
- Prior art keywords
- riser
- strengthens
- tread plate
- pedal
- bearing support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Escalators And Moving Walkways (AREA)
Abstract
There is provided a footstep for a passenger conveyor, securing high strength by improving the combined strength of stairway components. A cleat reinforcing body 31F is joined to the back side of a cleat body 31 for connecting bracket bodies 33, a first riser reinforcing body 32F is joined to the back side at the upper end of a riser body 32 for connecting the bracket bodies 33, and second and third riser reinforcing bodies 32N, 37 are joined to the lower end of the riser body 32 for connecting the bracket bodies 33. The cleat reinforcing body 31F and each of the first riser reinforcing body 32F and the bracket body 33 are fixed to each other, while each of the second and third reinforcing bodies 32N, 37 and the bracket body 33 are fixed to each other.
Description
Technical field
The present invention relates to a kind of device of passenger conveyor such as escalator and moving sidewalk.
Background technology
As a kind of measure of strengthening pedal body, for example, the known structure (second prior art) that disclosed complete structure of Japanese publication patent disclosure Sho60-44483 (first prior art) and the disclosed riser body of Japanese publication patent disclosure Sho57-180579 bottom are arranged.In addition, as a kind of measure that increases the pedal body safety, for example, known have a disclosed structure of Japanese publication patent disclosure Hei09-208167 (the 3rd prior art).
Above-mentioned first prior art discloses the structure and the welder of tread plate body, riser body and rack body, but does not relate to the concrete device that is used for increasing resulting intensity when three bodies are formed.In addition, the intensity that above-mentioned second prior art discloses riser body lower end increases device, but does not relate to the concrete device that is used for increasing by three body resulting intensitys.Also have, above-mentioned the 3rd prior art discloses the safe increase measure of the auxiliary device that depends on antiseize paste, but does not relate to by the mechanical device trouble-shooting.
Summary of the invention
An object of the present invention is to provide a kind of pedal body of device of passenger conveyor, it increases measure by the compound intensity to the part of pedal body can guarantee high strength.
Another object of the present invention provides a kind of pedal body of device of passenger conveyor, can prevent mechanically that when foreign material are sandwiched between the adjacent pedal body pedal body from raising and the increase safety.
In claim 1 of the present invention, a kind of pedal body of device of passenger conveyor has the tread plate body that level is installed, one extension downwards, be connected with the upper end with the rear end of tread plate body, and has a riser body of bossing, and a pair of general triangular bearing support body that is used at Width upper support tread plate body and riser body two ends, this pedal body has following structure, back location place at the tread plate body, installation one strengthens body with bearing support body bonded assembly tread plate, in addition, back location place in the riser upper part of body, installation one strengthens body with bearing support body bonded assembly starting stave, and in the lower end of riser body, install with bearing support body bonded assembly second and the 3rd riser and strengthen body, and tread plate strengthens body, starting stave strengthens body and the bearing support body is fixed respectively, simultaneously, the second and the 3rd riser enhancing body and bearing support body are fixed respectively.
In claim 2 of the present invention li, the pedal body of device of passenger conveyor has following structure, back at the bearing support body, in the direction opposite one recessed portion is set with riser body with bossing, thereby form a space, and in the space, the enhancing part that folds that second riser strengthens body is set.
In claim 3 of the present invention li, the pedal body of device of passenger conveyor has following structure, strengthens the lower end of body and the end that the 3rd riser strengthens body at second riser, forms a U-shaped of giving prominence in riser body front side and strengthens part.
In addition, in claim 4 of the present invention li, the pedal body of device of passenger conveyor has following structure, and an end that strengthens body with the 3rd riser is coated over arrangement relation below the tread plate body of an adjacent pedal body and forms one and raise and prevent part.
Structure according to claim 1, particularly the passenger who walks on (normally on the device of passenger conveyor of escalator type) pedal body is produced, act on impact on the riser body of pedal body back and concentrated load, upper end at the riser body, one fixedly tread plate strengthens body, starting stave strengthens body and three bodies of bearing support body, and in the lower end of riser body, one is fixed the second and the 3rd riser and is strengthened body and three bodies of bearing support body, like this, the combined strength bination that is combined to form by three bodies can be gained in strength.
In addition, according to claim 2 and 3 described structures, by being installed on the riser body at the folding enhancing body of bearing support body in the space and second riser enhancing body, form a U-shaped and strengthen part, and three bodies such as bearing support body are fixed by one, like this, the combined strength bination that is combined to form by three bodies can be gained in strength.
In addition, structure according to claim 4, rising prevents that part from forming by the arrangement relation that the 3rd riser that overlaps each other in vertical direction strengthens the tread plate body of body and adjacent pedal body, like this, pedal body is mechanically prevented to raise, and the fault that toe cap is clipped between the pedal body also can prevent.
Brief description of drawings
Fig. 1 is near the concept nature lateral plan the top of the device of passenger conveyor that shows one embodiment of the invention;
Fig. 2 is the back view of the single pedal body shown in Fig. 1;
Fig. 3 is the cutaway view along the A-A line among Fig. 2.
The specific embodiment
Embodiments of the invention will be described with reference to the drawings as follows.
Fig. 1 is near the concept nature lateral plan the top of the device of passenger conveyor that shows one embodiment of the invention, and Fig. 2 is the back view of the single pedal body shown in Fig. 1, and Fig. 3 is the cutaway view along the A-A line among Fig. 2.
In the accompanying drawings, be installed between lower floor's flooring (not shown) and upper floor F as the escalator 1 of one type of device of passenger conveyor and extend, it is to use by the moving body that circulation link chain 2 connects and many pedal bodies 3 of moving are formed with pedal body 3 synchronization-moving handrails 4 and transmits passengers' system.In addition, these moving bodys are driven by the rotation of the drive wheel 10 of an actuating device 8 and by chain 9, and move respectively by a guide rail 11 and a parapet 12, and actuating device 8 comprises electrical motor 6 and the retarder 7 that rotates by the electricity instruction of controller 5.
In addition, pedal body 3 have tread plate body 31 that level installs, have with rear end 31A bonded assembly one end of tread plate body 31 and have bossing 32A and the riser body 32 that extends downwards and a pair of general triangular, be used for bearing support 33 at Width upper support tread plate body 31 and riser body 32 two ends.In addition, the front end 31B of tread plate body 31 and the lower end 32B of riser body 32, be that the front end 33A and the rear end 33B of each bearing support 33 has front-wheel 34 and the trailing wheel 35 that is supported respectively by main shaft 34A and main shaft 35A, front-wheel 34 and trailing wheel 35 are manufactured into and can move on guide rail 11, and turn to when arriving and leaving flooring 13.
At this, the concrete structure that constitutes the tread plate 31 of pedal body 3 of the present invention is, have at the many uneven part 31C of its fwd, at the back caution area 31D at rear end 31B place with at the preceding caution area 31E at front end 31B place, and the safety of the warning signal assurance passenger by the tooth that cooperates with the front end that arrives and leave flooring 13.In addition, on the back location of the rear end of tread plate body 31 31A and front end 31B, by welder respectively fixedly tread plate strengthen body 31F, and strengthen the fixing a pair of bearing support body 33 of body 31F one by the screw tightening device and by tread plate.
In addition, the concrete structure that constitutes the riser body 32 of pedal body 3 of the present invention is, have the many uneven part 32C of the fwd of its bossing 32A, with and the vertical side 32G that cooperates with the aft section of back caution area 31D and upper end 32D of the folded part 32E of upper end 32D, starting stave strengthens body 32F to be fixed along bossing 32A by welder, and upper portion 32H is fixed between tread plate enhancing body 31F and the bearing support body 33.
On the other hand, at 32B place, the lower end of riser body 32, second riser is installed strengthens body 32N, and second riser strengthen body 32N have by welder along the fixing top 32J of bossing 32A, be used for strengthening itself folding enhancing part 32K, with their bonded assembly vertical side 32L and the folding enhancing part 32M that is used for strengthening itself.In addition, at lower end 32B place, form to give prominence to by folding enhancing part 32M and strengthen part 32P at riser body 32 fwd U-shapeds, and the 3rd riser that prevents part 37A that constitute to raise is installed strengthens body 37, and strengthen body 32N and 37 and bearing support body 33 by the second and the 3rd fixing riser of screw 38 securing device one.
In addition, folding enhancing part 32K be because can be present in the back of bearing support body 33, and recessed portion 33C is with the direction setting opposite with the riser 32 with bossing 32A, thereby forms space segment Q, and like this, the intensity of lower end 32B obtains increasing.In addition, the 3rd riser strengthens body 37 and not only strengthens that part 32P combines and the intensity that increases lower end 32B with U-shaped, and be clipped in owing to toe cap when being easy to raise in the X of gap when pedal body 3, prevent that part 37A is capped the installation relation below the tread plate body 30A of nigh pedal 30 owing to strengthen the outstanding rising of part 32P, preventing that mechanically rising unexpectedly from trending towards increasing passenger's safety thereby prevent by tread plate body 30A and the rising that raises along arrow Y direction that part 37A from contact as U-shaped.
3 li of the pedal bodies with above-mentioned structure, particularly impact rear end 31A and its riser body 32 of supporting with the tread plate body 31 of concentrated load, at 32D place, the upper end of riser body 32, connect by screw 36 securing devices that tread plate strengthens body 31F, starting stave strengthens body 32F and 33 3 bodies of bearing support body, and can obtain higher intensity by their combined strength bination.On the other hand, 32B place, lower end in the load that finally is bearing in the generation of 32D place, upper end, connect the second and the 3rd riser by screw 38 securing devices and strengthen body 32N and 37 and 33 3 bodies of bearing support body, and can obtain higher intensity by their combined strength bination.In addition, folding enhancing part 32M and 32K and U-shaped strengthen the intensity that part 32P additionally helps to increase lower end 32B, and prevent that by rising the rising of the pedal body 3 that part 37A forms from preventing to act on the safety that also can help improving the passenger.
In addition, a folding enhancing part 41 is attached on the upper portion 32H, and a folding enhancing part 42 utilizes space Q to be attached on the vertical side 32G, thus the intensity of can further improve.In addition, in above-mentioned, an example of escalator 1 is used as device of passenger conveyor and is described.Yet, the invention is not restricted to this, also can be applicable to use on the moving sidewalk of identical pedal body 3.
As mentioned above, in pedal body of the present invention, can guarantee higher intensity by the combined strength bination increase measure of the part on the pedal body.In addition, when foreign material are clipped between the adjacent pedal body, prevent that mechanically pedal body from raising, thereby guarantee safety.
Claims (4)
1. the pedal body of a device of passenger conveyor, this pedal body has the tread plate body that level is installed, one extension downwards, be connected with the upper end with the rear end of described tread plate body, and has a riser body of bossing, and a pair of triangular supporting frame body that is used at described tread plate body of Width upper support and described riser body two ends, wherein, back location place at described tread plate body, installation one strengthens body with described bearing support body bonded assembly tread plate, in addition, back location place in described riser upper part of body, installation one strengthens body with described bearing support body bonded assembly starting stave, lower end at described riser body, install with described bearing support body bonded assembly second and the 3rd riser and strengthen body, and described tread plate strengthens body, described starting stave strengthens body and described bearing support body is fixed respectively, simultaneously, the described second and the 3rd riser enhancing body and described bearing support body are fixed respectively.
2. the pedal body of device of passenger conveyor as claimed in claim 1, it is characterized in that, back at described bearing support body, along the direction opposite one recessed portion is set with described riser body with bossing, thereby form a space, and in described space, the enhancing part that folds that described second riser strengthens body is set.
3. the pedal body of device of passenger conveyor as claimed in claim 1 or 2 is characterized in that, strengthens the lower end of body and the end that described the 3rd riser strengthens body at described second riser, forms a U-shaped of giving prominence in described riser body front side and strengthens part.
4. as the pedal body of the described device of passenger conveyor of one of claim 1 to 3, it is characterized in that an end that strengthens body with described the 3rd riser is coated over arrangement relation below the described tread plate body of an adjacent pedal body and forms one and raise and prevent part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001312708 | 2001-10-10 | ||
| JP2001312708A JP3935699B2 (en) | 2001-10-10 | 2001-10-10 | Passenger conveyor steps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1410342A true CN1410342A (en) | 2003-04-16 |
| CN1258475C CN1258475C (en) | 2006-06-07 |
Family
ID=19131316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02147525 Expired - Fee Related CN1258475C (en) | 2001-10-10 | 2002-10-10 | Pedal for passenger escalator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3935699B2 (en) |
| CN (1) | CN1258475C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101163637B (en) * | 2006-04-03 | 2011-04-06 | 三菱电机株式会社 | Escalator step and escalator with the same |
| CN102530697A (en) * | 2010-10-25 | 2012-07-04 | 株式会社日立制作所 | Passenger delivering device and stairs thereof |
| CN103030056A (en) * | 2011-09-28 | 2013-04-10 | 株式会社日立制作所 | Escalator device |
| CN106276561A (en) * | 2016-10-28 | 2017-01-04 | 日立电梯（广州）自动扶梯有限公司 | The anti-jump stop mechanism of escalator step and escalator |
| CN109678041A (en) * | 2017-10-18 | 2019-04-26 | 奥的斯电梯公司 | Fishback and personnel's conveyer |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295219B (en) * | 2004-02-17 | 2014-09-17 | 奥蒂斯电梯公司 | Method for lowering sound in conveyer system and passenger-conveyer system |
| JP5437985B2 (en) * | 2010-12-15 | 2014-03-12 | 株式会社日立製作所 | Passenger conveyor and its steps |
| CN105060088A (en) * | 2015-09-11 | 2015-11-18 | 苏州奔一机电有限公司 | Novel triangular support for escalator stairs |
-
2001
- 2001-10-10 JP JP2001312708A patent/JP3935699B2/en not_active Expired - Lifetime
-
2002
- 2002-10-10 CN CN 02147525 patent/CN1258475C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101163637B (en) * | 2006-04-03 | 2011-04-06 | 三菱电机株式会社 | Escalator step and escalator with the same |
| CN102530697A (en) * | 2010-10-25 | 2012-07-04 | 株式会社日立制作所 | Passenger delivering device and stairs thereof |
| CN102530697B (en) * | 2010-10-25 | 2014-09-03 | 株式会社日立制作所 | Passenger delivering device and stairs thereof |
| CN103030056A (en) * | 2011-09-28 | 2013-04-10 | 株式会社日立制作所 | Escalator device |
| CN106276561A (en) * | 2016-10-28 | 2017-01-04 | 日立电梯（广州）自动扶梯有限公司 | The anti-jump stop mechanism of escalator step and escalator |
| CN109678041A (en) * | 2017-10-18 | 2019-04-26 | 奥的斯电梯公司 | Fishback and personnel's conveyer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1258475C (en) | 2006-06-07 |
| JP3935699B2 (en) | 2007-06-27 |
| JP2003112881A (en) | 2003-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060607 Termination date: 20201010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |