CN2752221Y - Stainless steel step of escalator - Google Patents
Stainless steel step of escalator Download PDFInfo
- Publication number
- CN2752221Y CN2752221Y CN 200420087591 CN200420087591U CN2752221Y CN 2752221 Y CN2752221 Y CN 2752221Y CN 200420087591 CN200420087591 CN 200420087591 CN 200420087591 U CN200420087591 U CN 200420087591U CN 2752221 Y CN2752221 Y CN 2752221Y
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- China
- Prior art keywords
- assembly
- kickplate
- pedal
- escalator
- frame
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- Expired - Fee Related
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- 239000010935 stainless steel Substances 0.000 title claims abstract description 19
- 229910001220 stainless steel Inorganic materials 0.000 title abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model relates to an automatic escalator in a transportation field especially relates to an automatic escalator stainless steel step, including kickplate subassembly, footboard subassembly, left and right triangular bracket subassembly, kickplate subassembly and footboard subassembly are located left and right triangular bracket subassembly both sides respectively, and left and right triangular bracket subassembly becomes a whole by triangular bracket and spindle drum, roller axle seat, the welding of extension angle steel, and footboard strengthening rib four sides all fastens and link to each other has the safety frame. The utility model has the advantages of reasonable design, improved the reliability of product, prolonged the life of product.
Description
One, technical field
The utility model relates to the escalator of a transport field, particularly relates to a kind of escalator corrosion-resistant steel step, and this escalator corrosion-resistant steel step is mainly used in the vehicle, the means of delivery field.
Two, background technology
The corrosion-resistant steel step is the important carrying passenger up-and-down movement parts of escalator, and it moves on specific operation guide rail by the tractive force that step chain sprocket wheel, step chains, main shaft transmit.In an escalator, step is the maximum sports safety parts of quantity, so the technical quality performance and the safety of step are depended in its technical capability and performance of escalator and safety to a great extent.Go up and made special technical performance index at GB GB16899-1997 " manufacturing of escalator and moving sidewalk and installation safety standard " for step.
When designing for stair structure, the patent No. 99201598.7 " assembled "; Escalator step, the patent No. 99201599.5 " the split type main axle holder structure of stair step "; The patent No. 03236589.6 " the drag-cup type escalator step "; Patent No. 03236590-X " box-shaped side seat type escalator step ", although disclosed technology has many novelties and advantage, but their transmission arrangements between suffered tractive force of main wheel axle bed and the suffered resistance of motion of jockey pulley are between main wheel axle bed, jockey pulley axle bed and spider, and series connection is arranged two pairs because of the transmission of the firm friction that produces as tractive force.Like this in case run into overload or contingency, material production surrender or the stress relaxation of predetermincd tension generation with the passage of time, attrition surface will produce harmful relative displacement that can not recover automatically, gently then destroys the original geometric accuracy of step itself, the smart demand that increases tractive force of the original motion of step.Heavy then cause dangerous phenomenon, the top of kickplate is welded with the back connecting panel, bottom and lower connecting plate are welded, it will be directly stressed that this structure makes kickplate, when being done the delivery test, can cause on step kickplate and back connecting panel, the performance out of reach standard-required that may cause step of lower connecting plate welding sealing-off own, and stay potential safety hazard.
For solving the problem that above-mentioned escalator step exists, the inventor is actively studied innovation based on being engaged in this type of product design rich experience of several more than ten years and expertise, makes it have practicality, the stability of safe reliability and technical quality.
Three, summary of the invention
The purpose of this utility model is to overcome the major safety risks that existing escalator step exists, a kind of stressed characteristics of step that meet are provided, can keep its High Performance for a long time, parts exchange performance, be convenient to safeguard and low cost of manufacture from staircase corrosion-resistant steel step.
Embodiment of the present utility model is: escalator corrosion-resistant steel step, it comprises the kickplate assembly, pedal assembly, a left side, right A-frame assembly, kickplate assembly and pedal assembly lay respectively at a left side, right A-frame assembly both sides, the kickplate assembly is by the fixing kickplate cross sill of mutual spot welding, the kickplate entablatrance is formed with the kickplate that has circular shape that has equidistant teeth groove, the kickplate assembly connects angle bar by the back and uses a fastener and a left side, right A-frame assembly is linked together, pedal assembly is made up of mutual spot welding fixing pedal and pedal reinforced rib, also be connected with the pedal front-axle beam on the pedal assembly, the pedal front-axle beam uses the fastener attaching parts on the A-frame assembly of the left and right sides by preceding connection angle steel, described left and right sides A-frame assembly is by A-frame and spindle drum, the roller axle bed, the lengthening angle steel is welded, and pedal reinforced rib four limits are all fastening to be connected with safe frame.
The utility model optimal technical scheme is:
Its two limit of described kickplate entablatrance links to each other and shape matches with left and right A-frame assembly and pedal respectively, and wherein on one side and pedal and left and right fastening linking to each other of A-frame assembly, another side links to each other with kickplate spot welding, and the end on both sides all is provided with rake angle.
Also be connected with guidance set on the described left and right A-frame assembly, guidance set is fixed on the left and right A-frame assembly by nylon slide block, take-up housing and by fastener.
Described kickplate and arranged on left and right sides is all fastening to be connected with safe frame.
Also be provided with roll wheel assembly on the described left and right A-frame assembly, roll wheel assembly is made up of roller, roller shaft, and roller shaft matches with roller, roller shaft and roller axle bed, and left and right A-frame assembly links to each other by fastener is fastening.
Be positioned at the also fastening safety member that is connected with of roll wheel assembly downside on the described left and right A-frame assembly.
Safe frame on described kickplate and the pedal all can adopt plastics to make.
Described roller axle bed shape can adopt totally-enclosed or semiclosed.
After the utility model adopted technique scheme, its beneficial effect was: guaranteed the step reliability of operation, and prolonged the service life of step effectively that maintain and replace part easily simultaneously makes service expenditure cheap and be convenient to work.
Four, description of drawings
Fig. 1 is the utility model front elevation;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the B-B cutaway view of Fig. 3;
Fig. 6 is that the K of Fig. 3 is to view;
1 ... kickplate assembly 2 ... pedal assembly 3 ... roll wheel assembly
4 ... A-frame assembly 5 ... safety member 6 ... guidance set
7 ... pedal front-axle beam 8 ... the preceding angle bar 9 that connects ... the back connects angle bar
111 ... kickplate cross sill 112 ... kickplate 113 ... the kickplate entablatrance
114 ... safe frame
211 ... safe frame 215 ... pedal 216 ... the pedal reinforced rib
311 ... roller 312 ... roller shaft
411 ... A-frame 412 ... spindle drum
413 ... roller axle bed 414 ... the lengthening angle steel
611 ... nylon slide block 612 ... take-up housing
Five, the specific embodiment
Escalator corrosion-resistant steel step (referring to Fig. 1-6) is by the A-frame 411 and spindle drum 412 that are pressed in the steel plate integral body, roller axle bed 413, lengthening angle steel 414, be welded as a left side, right A-frame assembly 4, be load assembly, be pedal assembly 2 above it, the place ahead is a guidance set 6, the rear is a kickplate assembly 1, the back lower place is roll wheel assembly 3 and hook with safety tong spare 5, the part of forming each assembly is a stack-mounted split-type structural by one's own efforts separately, and on a left side, right A-frame assembly 4 the place aheads are fixed with the pedal front-axle beam 7 that connects left and right sides A-frame assembly 4, and pedal front-axle beam 7 is on a left side by preceding connection angle steel 8 usefulness fastener attaching partss, on the right A-frame assembly 4.
Kickplate assembly 1 is by the fixing kickplate cross sill 111 of mutual spot welding, forms through the kickplate that has circular shape 112 of strengthening design-calculated kickplate entablatrance 113 and having an equidistant teeth groove, and kickplate 112 and arranged on left and right sides are all fastening to be connected with safe frame 114.Kickplate entablatrance 113 its two limits link to each other and shape matches with left and right A-frame assembly 4 and pedal 112 respectively, wherein on one side by bolt and left and right 4 fastening linking to each other of A-frame assembly, another side links to each other with kickplate 112 spot welding, and the end on both sides all is provided with rake angle.Kickplate assembly 1 connects angle bar 9 usefulness fasteners by the back and left and right A-frame assembly 4 is linked together.Kickplate 112 is stamped to form by stainless steel sheet.Secondly pedal assembly 2 is made up of mutual spot welding fixing pedal 215 and pedal reinforced rib 216.Pedal 215 is to be stamped to form by stainless steel sheet.Pedal reinforced rib 216 4 limits are all fastening to be connected with safe frame 211, plays safe police circles' effect on the one hand, and the effect of pedal 215 bodies in the protection that is in operation on the other hand is convenient to safeguard and is changed part.
Claims (8)
1, escalator corrosion-resistant steel step, comprise kickplate assembly (1), pedal assembly (2), a left side, right A-frame assembly (4), kickplate assembly (1) and pedal assembly (2) lay respectively at a left side, right A-frame assembly (4) both sides, kickplate assembly (1) is by the fixing kickplate cross sill (111) of mutual spot welding, kickplate entablatrance (113) and the kickplate that has circular shape (112) that has an equidistant teeth groove are formed, kickplate assembly (1) connects angle bar (9) by the back and uses a fastener and a left side, right A-frame assembly (4) is linked together, pedal assembly (2) is made up of mutual spot welding fixing pedal (215) and pedal reinforced rib (216), also be connected with pedal front-axle beam (7) on the pedal assembly (2), pedal front-axle beam (7) uses the fastener attaching parts on left and right sides A-frame assembly (4) by preceding connection angle steel (8), it is characterized in that a described left side, right A-frame assembly (4) is by A-frame (411) and spindle drum (412), roller axle bed (413), it is an integral body that lengthening angle steel (414) is welded, all fastening safe frame (211) that is connected with in pedal reinforced rib (216) four limits.
2, escalator corrosion-resistant steel step according to claim 1, it is characterized in that its two limit of described kickplate entablatrance (113) links to each other and shape matches with left and right A-frame assembly (4) and pedal (112) respectively, wherein on one side and fastening linking to each other of left and right A-frame assembly (4), another side links to each other with kickplate (112) spot welding, and the end on both sides all is provided with rake angle.
3, escalator corrosion-resistant steel step according to claim 1, it is characterized in that also being connected with on the described left and right A-frame assembly (4) guidance set (6), guidance set (6) is fixed on the left and right A-frame assembly (4) by nylon slide block (611), take-up housing (612) and by fastener.
4, escalator corrosion-resistant steel step according to claim 1 is characterized in that all fastening safe frame (114) that is connected with of described kickplate (112) and arranged on left and right sides.
5, escalator corrosion-resistant steel step according to claim 1, it is characterized in that also comprising roll wheel assembly (3), roll wheel assembly (3) is made up of roller (311), roller shaft (312), roller shaft (312) and roller axle bed (413) match, and roller shaft (312) links to each other by fastener is fastening with left and right A-frame assembly (4) with, roller (311).
6, escalator corrosion-resistant steel step according to claim 1 is characterized in that being positioned on the described left and right A-frame assembly (4) the also fastening safety member (5) that is connected with of roll wheel assembly (3) downside.
7,, it is characterized in that described safe frame (211) and safe frame (114) all can adopt plastics to make according to claim 1 or 4 described escalator corrosion-resistant steel steps.
8, escalator corrosion-resistant steel step according to claim 1 or 5 is characterized in that described spindle drum (412) shape can adopt totally-enclosed or semiclosed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420087591 CN2752221Y (en) | 2004-09-02 | 2004-09-02 | Stainless steel step of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420087591 CN2752221Y (en) | 2004-09-02 | 2004-09-02 | Stainless steel step of escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2752221Y true CN2752221Y (en) | 2006-01-18 |
Family
ID=35913630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420087591 Expired - Fee Related CN2752221Y (en) | 2004-09-02 | 2004-09-02 | Stainless steel step of escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2752221Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955125A (en) * | 2010-09-14 | 2011-01-26 | 苏州新达电扶梯部件有限公司 | Escalator installation angular component |
| CN102838018A (en) * | 2011-06-21 | 2012-12-26 | 苏州奔一机电有限公司 | Reinforced angle piece used for escalator |
| CN102838028A (en) * | 2011-06-21 | 2012-12-26 | 苏州奔一机电有限公司 | Angular reinforcing element for escalator |
| CN102838033A (en) * | 2011-06-22 | 2012-12-26 | 苏州奔一机电有限公司 | Escalator pedal assembly |
| CN103332582A (en) * | 2013-06-28 | 2013-10-02 | 苏州奔一机电有限公司 | Split type plastic stair |
| CN104176612A (en) * | 2014-08-15 | 2014-12-03 | 宁波昌隆机电有限公司 | Stainless steel sidewalk pedal adopting deep structure |
| CN106081844A (en) * | 2016-08-22 | 2016-11-09 | 苏州奔机电有限公司 | A kind of escalator step skeleton supporting structure |
| CN106115441A (en) * | 2016-08-22 | 2016-11-16 | 苏州奔机电有限公司 | A kind of assembled stair step spindle drum assembling structure |
| CN106185581A (en) * | 2016-08-29 | 2016-12-07 | 广东广都电扶梯部件有限公司 | A kind of escalator tripod and the attachment structure of roller shaft |
| CN110697552A (en) * | 2019-10-28 | 2020-01-17 | 苏州奔一机电有限公司 | Step auxiliary wheel seat of escalator |
-
2004
- 2004-09-02 CN CN 200420087591 patent/CN2752221Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955125A (en) * | 2010-09-14 | 2011-01-26 | 苏州新达电扶梯部件有限公司 | Escalator installation angular component |
| CN102838018A (en) * | 2011-06-21 | 2012-12-26 | 苏州奔一机电有限公司 | Reinforced angle piece used for escalator |
| CN102838028A (en) * | 2011-06-21 | 2012-12-26 | 苏州奔一机电有限公司 | Angular reinforcing element for escalator |
| CN102838033A (en) * | 2011-06-22 | 2012-12-26 | 苏州奔一机电有限公司 | Escalator pedal assembly |
| CN103332582A (en) * | 2013-06-28 | 2013-10-02 | 苏州奔一机电有限公司 | Split type plastic stair |
| CN104176612A (en) * | 2014-08-15 | 2014-12-03 | 宁波昌隆机电有限公司 | Stainless steel sidewalk pedal adopting deep structure |
| CN106081844A (en) * | 2016-08-22 | 2016-11-09 | 苏州奔机电有限公司 | A kind of escalator step skeleton supporting structure |
| CN106115441A (en) * | 2016-08-22 | 2016-11-16 | 苏州奔机电有限公司 | A kind of assembled stair step spindle drum assembling structure |
| CN106185581A (en) * | 2016-08-29 | 2016-12-07 | 广东广都电扶梯部件有限公司 | A kind of escalator tripod and the attachment structure of roller shaft |
| CN106185581B (en) * | 2016-08-29 | 2018-10-23 | 广东广都电扶梯部件有限公司 | A kind of connection structure of escalator tripod and roller shaft |
| CN110697552A (en) * | 2019-10-28 | 2020-01-17 | 苏州奔一机电有限公司 | Step auxiliary wheel seat of escalator |
| CN110697552B (en) * | 2019-10-28 | 2024-05-07 | 苏州奔一机电有限公司 | Stair auxiliary wheel seat of escalator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG MEILUN ELEVATOR CO., LTD. Free format text: FORMER OWNER: TIANLONG ELECTRIC STAIRCASE FITTINGS CO., LTD., SHAOXING Effective date: 20110815 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110815 Address after: 312065, No. 576, Mei Mei Road, Ke Bei Industrial Park, Zhejiang, Shaoxing Patentee after: Zhejiang Meilun Elevator Co., Ltd. Address before: 312065 Zhejiang County of Shaoxing Province Qixian town Meilin Village Patentee before: Tianlong Electric Staircase Fittings Co., Ltd., Shaoxing |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060118 Termination date: 20130902 |