CN201419964Y - Light steps of escalator stairstep - Google Patents
Light steps of escalator stairstep Download PDFInfo
- Publication number
- CN201419964Y CN201419964Y CN2009201422185U CN200920142218U CN201419964Y CN 201419964 Y CN201419964 Y CN 201419964Y CN 2009201422185 U CN2009201422185 U CN 2009201422185U CN 200920142218 U CN200920142218 U CN 200920142218U CN 201419964 Y CN201419964 Y CN 201419964Y
- Authority
- CN
- China
- Prior art keywords
- spider
- tripod
- escalator
- parts
- axle bed
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses light steps of an escalator, which comprise a pair of mutually parallel and symmetrical tripod parts, pedal components, kickplate components and a plurality of transverse beams, wherein the pedal components and the kickplate components are respectively connected to the upsides and the rear side portions of the tripod parts, and the transverse beams are connected betweenthe two tripod parts. Each tripod part includes a tripod, a main wheel shaft seat with a positioning convex plate, an accessory wheel shaft seat and an accessory wheel, the main wheel shaft seat is arranged on the front side on the lower portion of the tripod, the accessory wheel shaft seat and the accessory wheel are placed on the rear side of the tripod, and a plurality of reinforcing cavitiesare arranged on the tripod and the transverse beams. The light steps of the escalator are characterized in that flanging reinforcing cavities are disposed on the stepped tripod, a front supporting beam, a rear supporting beam and a lower supporting beam, and flanging edges of the reinforcing cavities form reinforcing ribs. The light steps of the escalator have the advantages of guaranteeing the strength and reliability of the steps, simultaneously lightening the weight of the steps and lowering the energy consumption of the escalator.
Description
Technical field
The utility model relates to the light-duty step of a kind of escalator.
Background technology
Step is the main motion parts of escalator, and guaranteeing the intensity and the reliability of step and reducing step weight is to guarantee the escalator safe operation and one of the approach that cuts down the consumption of energy.Step generally comprises the fixing pedal assembly of a pair of symmetrically arranged spider, a spider side up, spider fixing some crossbeams between the fixing kickplate assembly of a side of side and spider, pedal assembly and kickplate assembly.
The stair step of having announced that patent ZL200720105494.5 explained, on spider, crossbeam, suppress the indent rib respectively, strengthen the intensity of spider and crossbeam, made that the thickness of spider and beam can attenuate, thereby alleviated the weight of step assembly material.
Summary of the invention
The utility model purpose provides the light-duty step of a kind of escalator, when having strengthened spider and beam strength, has reduced the material of spider and crossbeam, has alleviated the weight of step assembly, and then can reduce the energy consumption of escalator operation.
The technical solution of the utility model is: the light-duty step of a kind of escalator, comprise a pair of being parallel to each other and the kickplate assembly of symmetrical triangular frame parts, the pedal assembly that is connected to spider parts upside and rear lateral portion and be connected in some crossbeams between two spider parts, described spider parts comprise spider and are located at the main wheel axle bed that has positioning boss of spider lower front side and the jockey pulley axle bed and the jockey pulley of rear side respectively that described spider and crossbeam are provided with some reinforcements chamber.
The further technical scheme of the utility model is: the light-duty step of a kind of escalator, comprise a pair of being parallel to each other and the kickplate assembly of symmetrical triangular frame parts, the pedal assembly that is connected to spider parts upside and rear lateral portion and be connected in some crossbeams between two spider parts, described spider parts comprise spider and are located at the main wheel axle bed of spider lower front side respectively and the jockey pulley axle bed and the jockey pulley of rear side that described spider and crossbeam are provided with some reinforcements chamber.At least one side flanging in described reinforcement chamber forms reinforced rib; Described crossbeam comprises the front supported beam that connects the anterior and spider of pedal assembly, is connected the back strutbeam of pedal assembly rear portion, kickplate assembly top and spider and the following strutbeam that connects kickplate assembly bottom and spider, and described front supported beam, back strutbeam and following strutbeam vertically are distributed with some reinforcements chamber in the edge respectively separately; Described main wheel axle bed is provided with the positioning boss with the spider location, and it is fixing that described main wheel axle bed connects the back welding by positioning boss and spider location.
The utility model advantage is:
1. the utility model is provided with the reinforcement chamber of flange on spider, front supported beam, back strutbeam and the following strutbeam of step, the flange of strengthening the chamber forms reinforced rib, when having guaranteed step intensity and reliability, alleviate the weight of step, reduced the energy consumption of escalator.
2. the utility model main wheel axle bed is provided with positioning boss, and sound construction is fixed by connecting between main wheel axle bed and the spider simultaneously again in location when making things convenient for the assembling of main wheel axle bed and spider with the method for reinforcement of weld.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is the structural representation of the utility model specific embodiment main wheel axle bed;
Fig. 3 is the structural representation that the utility model specific embodiment main wheel axle bed and spider decompose;
Fig. 4 is that the utility model specific embodiment main wheel axle bed engages fixing structural representation with spider.
Wherein: 1 spider; 2 pedal assemblies; 3 kickplate assemblies; 4 front supported beams; 5 back strutbeams; 6 times strutbeams; 7 jockey pulley axle beds; 8 jockey pulleys; 9 main wheel axle beds; 10 strengthen the chamber; 11 reinforced ribs; 12 positioning boss; 13 front supported beam angle braces; 14 times strutbeam angle braces; 15 guides.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: as shown in Figures 1 to 4, the light-duty step of a kind of escalator, comprise a pair of being parallel to each other and symmetrical triangular frame parts, be connected to the pedal assembly 2 of spider parts upside and the kickplate assembly 3 of rear lateral portion, and be connected in some crossbeams between two spider parts, described spider parts 1 comprise spider 1, that is located at spider 1 lower front side respectively is used to install the step jockey pulley of installing on the jockey pulley axle bed 7 of the main wheel axle bed 9 of step main wheel and rear side and the jockey pulley axle bed 78, and the guide on the spider 1 15, described spider 1 and crossbeam are provided with the reinforcement chamber 10 of some hollow outs.
Described reinforcement chamber 10 at least one side flangings form reinforced rib 11.Reinforced rib is strengthened the chamber and is turned over muscle then and form for adding the man-hour subpunch, when reducing the weight of spider 1 and crossbeam, has also strengthened their bend resistances and anti-twist intensity.Because such flange reinforced rib 11 is strengthened beam body intensity effectively, under the situation that satisfies the requirement of step operation bearing safety, can adopt the sheet material manufacturing thinner than existing beam body thickness, reduced the part material simultaneously, reduce the weight of load-supporting part greatly, thereby the step gross weight that realizes same specification reduces.
Described crossbeam comprises the front supported beam 4 that connects the anterior and spider 1 of pedal assembly 3, is connected the back strutbeam 5 of pedal assembly 3 rear portions, kickplate assembly 3 tops and spider 1 and the following strutbeam 6 that connects kickplate assembly 3 bottoms and spider 1, wherein passes through front supported beam angle brace 13 between front supported beam 4 and following strutbeam 6 and the spider 1 respectively and fixes with following strutbeam angle brace 14.Described front supported beam 4, back strutbeam 5 and following strutbeam 6 are respectively along vertically being distributed with some reinforcements chamber 10 separately.
Described main wheel axle bed 9 is provided with the positioning boss 12 with spider 1 location, and such main wheel axle bed 9 adopts the processing of punching press deep-drawing technique.Spider 1 is provided with the circular hole that cooperates with positioning boss on the main wheel axle bed 9, when spider 1 and main wheel axle bed 9 are installed, boss on the main wheel axle bed 9 is placed this circular hole place, the connection mutually of positioning boss 12 and spider 1, with the two with comprising that the welding method that welds in being welded in fixes.
The utility model is provided with the reinforcement chamber of flange on spider, front supported beam, back strutbeam and the following strutbeam of step, the flange of strengthening the chamber forms reinforced rib, when having guaranteed step intensity and reliability, alleviate the weight of step, reduced the energy consumption of escalator.
Claims (4)
1. light-duty step of escalator, comprise a pair of being parallel to each other and the kickplate assembly (3) of symmetrical triangular frame parts, the pedal assembly (2) that is connected to spider parts upside and rear lateral portion and be connected in some crossbeams between two spider parts, described spider parts comprise spider (1) and are located at the main wheel axle bed (9) of spider (1) lower front side respectively and the jockey pulley axle bed (7) and the jockey pulley (8) of rear side that it is characterized in that: described spider (1) and crossbeam are provided with some reinforcements chamber (10).
2. the light-duty step of escalator according to claim 1 is characterized in that: at least one side flanging in described reinforcement chamber (10) forms reinforced rib (11).
3. the light-duty step of escalator according to claim 1 and 2, it is characterized in that: described crossbeam comprise connect pedal assembly (2) anterior with spider (1) front supported beam (4), is connected the back strutbeam (5) of pedal assembly (2) rear portion, kickplate assembly (3) top and spider (1) and the following strutbeam (6) that connects kickplate assembly (3) bottom and spider (1), described front supported beam (4), after strutbeam (5) and following strutbeam (6) distribute some reinforcements chamber (10) separately respectively along the longitudinal.
4. the light-duty step of escalator according to claim 1, it is characterized in that: the method that the positioning boss (12) that described main wheel axle bed (9) is provided with and spider (1) is located, described main wheel axle bed (9) weld after connecting by positioning boss (12) and spider (1) location is again fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201422185U CN201419964Y (en) | 2009-03-30 | 2009-03-30 | Light steps of escalator stairstep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201422185U CN201419964Y (en) | 2009-03-30 | 2009-03-30 | Light steps of escalator stairstep |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201419964Y true CN201419964Y (en) | 2010-03-10 |
Family
ID=41806617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201422185U Expired - Fee Related CN201419964Y (en) | 2009-03-30 | 2009-03-30 | Light steps of escalator stairstep |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201419964Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103030056A (en) * | 2011-09-28 | 2013-04-10 | 株式会社日立制作所 | Escalator device |
| CN105347137A (en) * | 2015-11-25 | 2016-02-24 | 马玉荣 | Industrial elevator triangular support device |
| CN106115443A (en) * | 2016-08-22 | 2016-11-16 | 苏州奔机电有限公司 | A kind of monolithic devices escalator step A-frame structure |
| 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 |
| CN109052132A (en) * | 2018-10-17 | 2018-12-21 | 苏州奔机电有限公司 | A kind of step A-frame |
-
2009
- 2009-03-30 CN CN2009201422185U patent/CN201419964Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103030056A (en) * | 2011-09-28 | 2013-04-10 | 株式会社日立制作所 | Escalator device |
| CN105347137A (en) * | 2015-11-25 | 2016-02-24 | 马玉荣 | Industrial elevator triangular support device |
| CN106115443A (en) * | 2016-08-22 | 2016-11-16 | 苏州奔机电有限公司 | A kind of monolithic devices escalator step A-frame structure |
| 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 |
| CN109052132A (en) * | 2018-10-17 | 2018-12-21 | 苏州奔机电有限公司 | A kind of step A-frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201419964Y (en) | Light steps of escalator stairstep | |
| EP2572931B1 (en) | Vehicle seat | |
| CN102951523A (en) | Car frame for economical passenger elevator | |
| CN103847794B (en) | A kind of vehicle frame rear structure | |
| CN106275109B (en) | A kind of spare tyre hole and reinforcement structure | |
| CN207711853U (en) | Rear transverse beam of front seat Lightened structure | |
| CN203623781U (en) | Automobile rear auxiliary frame | |
| CN206841520U (en) | Subframe and there is its vehicle | |
| CN106275097B (en) | A kind of seat and reinforcement structure | |
| CN202296720U (en) | Car frame for economical passenger lift | |
| CN201186649Y (en) | Subframe cross beam structure for lifting support saddle | |
| CN201305086Y (en) | Variable cross-section big-camber beam frame structure | |
| CN107097601A (en) | A kind of towing arm erection support structure | |
| CN209600630U (en) | A kind of kart vehicle body frame | |
| CN208530692U (en) | A kind of lightweight tractor chassis assembly suitable for severe duty | |
| CN206125211U (en) | Spare tyre hole and additional strengthening | |
| CN202193139U (en) | Seat cushion lock mounting plate structure | |
| CN109823398A (en) | A kind of automobile rear sub-frame assembly | |
| CN110015343A (en) | A kind of automobile rear sub-frame | |
| CN202029913U (en) | Lap-jointing reinforcement structure for front and back floors of automobile | |
| CN206664535U (en) | A kind of mounting structure of belt guide loop | |
| CN211166582U (en) | Commercial car driver seat upper back support | |
| CN203637632U (en) | Interior seat basin for cars | |
| CN204415617U (en) | The Integral frame of electro-tricycle | |
| CN203854730U (en) | Vehicle water tank cross beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100310 Termination date: 20170330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |