CN102849599A - Static-electricity removing safety device of handrail belt of escalator or moving pavement - Google Patents
Static-electricity removing safety device of handrail belt of escalator or moving pavement Download PDFInfo
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- CN102849599A CN102849599A CN2012103069283A CN201210306928A CN102849599A CN 102849599 A CN102849599 A CN 102849599A CN 2012103069283 A CN2012103069283 A CN 2012103069283A CN 201210306928 A CN201210306928 A CN 201210306928A CN 102849599 A CN102849599 A CN 102849599A
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- metallic
- elastic
- handrail
- escalator
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- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a static-electricity removing safety device of a handrail belt of an escalator or a moving pavement. The upper ends of elastic metal brushing wires lean against the lower surface of the handrail belt in a return section of the escalator or the moving pavement; the metal brushing wires are elastic and can lean against the lower surface of the handrail belt all the time to do brushing movement on the handrail along with the movement of the handrail belt on a guide rail; electric connection is adopted between the elastic metal brushing wires and a metal brushing seat, between the metal brushing seat and a metal supporting part and between the metal supporting part and a truss; and the truss is grounded. Therefore, when the elastic metal brushing wire brushes the lower surface of the handrail belt, the static electricity generated by the handrail belt due to friction can be guided into the truss, and is eliminated by grounding of the truss, so that the purpose of protecting the safety of passengers is achieved.
Description
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Technical field
The handrail that the present invention relates to escalator or the moving sidewalk electrostatic safety device of taking.
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Background technology
Escalator or moving sidewalk are widely used in the places such as large-scale shopping square, airport and Railway station.Escalator or moving sidewalk produce static thereby friction occurs for handrail and guide rail in the process of operation, can make the passenger that the sensation of electric shock is arranged, and affect the safety that the passenger takes.
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Summary of the invention
The handrail that the purpose of this invention is to provide a kind of escalator that can eliminate handrail static or the moving sidewalk electrostatic safety device of taking.
For achieving the above object, the technical solution used in the present invention is: the handrail of escalator or the moving sidewalk electrostatic safety device of taking, comprise and be arranged on the up and down metallic supports on the truss of arc section of described escalator or moving sidewalk, be arranged on the hairbrush assembly on the described metallic supports, this hairbrush assembly comprises the metal brush holder that is arranged on the described metallic supports, the lower end is arranged on the elastic metallic brush silk on the described metal brush holder, the upper end of this elastic metallic brush silk is resisted against on the handrail lower surface that returns section of described escalator or moving sidewalk, described elastic metallic brush silk and described metal brush holder, described metal brush holder and described metallic supports, described metallic supports and described truss all are electrically connected, and described truss ground connection arranges.
During implementation, the described handrail electrostatic safety device of taking also comprises metallic elastic spare, this metallic elastic spare has the inner chamber that can be out of shape and can open wide up, overcome the elastic-restoring force of described metallic elastic spare, the metal brush holder of described hairbrush assembly is inserted in downwards in the inner chamber of described metallic elastic spare, and pushed against by the internal chamber wall of this metallic elastic spare, described metallic supports also has the inner chamber that opens wide up, described metallic elastic spare is arranged in the inner chamber of described strut member, and pushed against by the internal chamber wall of this strut member, the elastic metallic brush silk of described hairbrush assembly exposes in the outside of described metallic elastic spare and described strut member, and described metal brush holder is electrically connected by described metallic elastic spare and described metallic supports.
Described metal brush holder adopts two metal splints, and the lower end of described elastic metallic brush silk is fixed and is clipped between described two metal splints.
Described elastic metallic brush silk adopts elastic stainless steel silk rope.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages: the upper end of elastic metallic brush silk is resisted against on the handrail lower surface that returns section of escalator or moving sidewalk, the metal brush silk be have elastomeric, like this along with the movement of handrail on guide rail, the metal brush silk can be resisted against on the handrail lower surface all the time, swipes at handrail.Elastic metallic brush silk all is electrically connected with metal brush holder, metal brush holder and metallic supports, metallic supports and truss; and truss ground connection arranges; elastic metallic brush silk is when the handrail lower surface swipes like this; handrail can be imported truss because of the static that friction produces; and eliminate static by truss ground connection, thereby reach the purpose of protection passenger safety.
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Description of drawings
Accompanying drawing 1 is resisted against the schematic diagram of handrail lower surface for the handrail of the present invention electrostatic safety device of taking;
Accompanying drawing 2 is the take schematic diagram of electrostatic safety device of handrail of the present invention.
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The specific embodiment
Further set forth structure of the present invention below in conjunction with accompanying drawing.
Shown in Fig. 1-2, the handrail of escalator or the moving sidewalk electrostatic safety device of taking is contained on the truss 1 of escalator or moving sidewalk, is used for handrail 2 is imported truss 1 because of the static that friction produces, and eliminates static by truss 1 ground connection.This handrail electrostatic safety device of taking comprises metallic supports 3, metallic elastic spare 4, hairbrush assembly 5, metallic supports 3 adopts section bar, and has up an inner chamber 31(die cavity that opens wide), metallic supports 3 is arranged on escalator or moving sidewalk up and down on the truss 1 of arc section, as shown in Figure 1.Metallic supports 3 fixes by metallic elastic spare 4 and supports hairbrush assembly 5, as shown in Figure 2, specifically, metallic elastic spare 4 has inner chamber 41, this inner chamber 41 can be out of shape, and can open wide up, hairbrush assembly 5 comprises that metal brush holder 51, lower end are arranged on the elastic metallic brush silk 52 on the metal brush holder 51, in the present embodiment, elastic metallic brush silk 52 adopts elastic stainless steel silk rope, metal brush holder 51 adopts two metal splints, and the lower end of elastic metallic brush silk 52 is fixed and is clipped between two metal splints.In Fig. 2, overcome the elastic-restoring force of metallic elastic spare 4, the metal brush holder 51 of hairbrush assembly 5 is inserted in downwards in the inner chamber 41 of metallic elastic spare 4, and this metal brush holder 51 is pushed against by the internal chamber wall of metallic elastic spare 4, the above mentions, metallic supports 3 has the inner chamber 31 that opens wide up, then metallic elastic spare 4 is arranged in the inner chamber 31 of strut member 3, and pushed against by the internal chamber wall of this strut member 3, rely on strut member 3 internal chamber walls compressing elastic component 4, further strengthen the elastic acting force of 4 pairs of metal brush holders 51 of elastic component, so that hairbrush assembly 5 is fixed in strut member 3 effectively, this fixed form is not only solid and reliable but also for convenience detach.In Fig. 1, elastic metallic brush silk 52 outsides of exposing at metallic elastic spare 4 and strut member 3 of hairbrush assembly 5, the upper end of elastic metallic brush silk 52 is resisted against on the handrail that returns section 2 lower surfaces of escalator or moving sidewalk, metal brush silk 52 be have elastomeric, like this along with the movement of handrail 2 on guide rail, metal brush silk 52 can be resisted against on handrail 2 lower surfaces all the time, swipes at handrail 2.Elastic metallic brush silk 52 is electrically connected by contacting with metal brush holder 51, and metal brush holder 51 also is electrically connected by metallic elastic spare 4 and metallic supports 3, and is same, and metallic supports 3 also is electrically connected with truss 1, and the setting of truss 1 ground connection.Like this, elastic metallic brush silk 52 can import truss 1 because of the static that friction produces with handrail 2, and eliminate static by truss 1 ground connection, thereby reach the purpose of protection passenger safety when handrail 2 lower surfaces swipe.
To sum up, the handrail of this escalator or the moving sidewalk electrostatic safety device of taking, simple in structure, convenient and practical, can effectively eliminate static, the safety when the protection passenger takes.
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Claims (4)
1. the handrail of escalator or the moving sidewalk electrostatic safety device of taking, it is characterized in that: comprise being arranged on the up and down metallic supports on the truss of arc section of described escalator or moving sidewalk, be arranged on the hairbrush assembly on the described metallic supports, this hairbrush assembly comprises the metal brush holder that is arranged on the described metallic supports, the lower end is arranged on the elastic metallic brush silk on the described metal brush holder, the upper end of this elastic metallic brush silk is resisted against on the handrail lower surface that returns section of described escalator or moving sidewalk, described elastic metallic brush silk and described metal brush holder, described metal brush holder and described metallic supports, described metallic supports and described truss all are electrically connected, and described truss ground connection arranges.
2. the handrail of escalator according to claim 1 or the moving sidewalk electrostatic safety device of taking, it is characterized in that: the described handrail electrostatic safety device of taking also comprises metallic elastic spare, this metallic elastic spare has the inner chamber that can be out of shape and can open wide up, overcome the elastic-restoring force of described metallic elastic spare, the metal brush holder of described hairbrush assembly is inserted in downwards in the inner chamber of described metallic elastic spare, and pushed against by the internal chamber wall of this metallic elastic spare, described metallic supports also has the inner chamber that opens wide up, described metallic elastic spare is arranged in the inner chamber of described strut member, and pushed against by the internal chamber wall of this strut member, the elastic metallic brush silk of described hairbrush assembly exposes in the outside of described metallic elastic spare and described strut member, and described metal brush holder is electrically connected by described metallic elastic spare and described metallic supports.
3. the handrail of escalator according to claim 1 or the moving sidewalk electrostatic safety device of taking, it is characterized in that: described metal brush holder adopts two metal splints, and the lower end of described elastic metallic brush silk is fixed and is clipped between described two metal splints.
4. the handrail of escalator according to claim 3 or the moving sidewalk electrostatic safety device of taking, it is characterized in that: described elastic metallic brush silk adopts an elastic stainless steel silk rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103069283A CN102849599A (en) | 2012-08-27 | 2012-08-27 | Static-electricity removing safety device of handrail belt of escalator or moving pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103069283A CN102849599A (en) | 2012-08-27 | 2012-08-27 | Static-electricity removing safety device of handrail belt of escalator or moving pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102849599A true CN102849599A (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103069283A Pending CN102849599A (en) | 2012-08-27 | 2012-08-27 | Static-electricity removing safety device of handrail belt of escalator or moving pavement |
Country Status (1)
| Country | Link |
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| CN (1) | CN102849599A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314515A (en) * | 2015-12-03 | 2016-02-10 | 南通江中光电有限公司 | Handrail entrance of escalator and pressure casting method thereof |
| EP3693320A1 (en) | 2019-02-07 | 2020-08-12 | thyssenkrupp Elevator Innovation Center, S.A. | A passenger moving system comprising a static neutralizing device |
| CN112011141A (en) * | 2019-05-29 | 2020-12-01 | 北京仁创科技集团有限公司 | Anti-static sand-wood composite material and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940272U (en) * | 1982-09-08 | 1984-03-14 | 三菱電機株式会社 | Anti-static device for moving handrails |
| JPS5948380A (en) * | 1982-09-08 | 1984-03-19 | 三菱電機株式会社 | Antistatic device for mobile handrail |
| JPS6421182U (en) * | 1987-07-24 | 1989-02-02 | ||
| JPH01220693A (en) * | 1988-02-29 | 1989-09-04 | Toshiba Corp | Antistatic device for moving handrail of escalator |
| WO2001068500A1 (en) * | 2000-03-17 | 2001-09-20 | Kone Corporation | Device for discharging electrostatic charges on escalators and moving pavements |
| WO2008080423A1 (en) * | 2006-12-28 | 2008-07-10 | Otis Elevator Company | People conveyor with brush guard lighting |
| CN201323697Y (en) * | 2008-12-29 | 2009-10-07 | 浙江联合电梯有限公司 | Static elimination device for hand strap of escalator |
| CN202785225U (en) * | 2012-08-27 | 2013-03-13 | 苏州富士电梯有限公司 | Antistatic safety device for hand strap of escalator or moving sidewalk |
-
2012
- 2012-08-27 CN CN2012103069283A patent/CN102849599A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940272U (en) * | 1982-09-08 | 1984-03-14 | 三菱電機株式会社 | Anti-static device for moving handrails |
| JPS5948380A (en) * | 1982-09-08 | 1984-03-19 | 三菱電機株式会社 | Antistatic device for mobile handrail |
| JPS6421182U (en) * | 1987-07-24 | 1989-02-02 | ||
| JPH01220693A (en) * | 1988-02-29 | 1989-09-04 | Toshiba Corp | Antistatic device for moving handrail of escalator |
| WO2001068500A1 (en) * | 2000-03-17 | 2001-09-20 | Kone Corporation | Device for discharging electrostatic charges on escalators and moving pavements |
| WO2008080423A1 (en) * | 2006-12-28 | 2008-07-10 | Otis Elevator Company | People conveyor with brush guard lighting |
| CN201323697Y (en) * | 2008-12-29 | 2009-10-07 | 浙江联合电梯有限公司 | Static elimination device for hand strap of escalator |
| CN202785225U (en) * | 2012-08-27 | 2013-03-13 | 苏州富士电梯有限公司 | Antistatic safety device for hand strap of escalator or moving sidewalk |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314515A (en) * | 2015-12-03 | 2016-02-10 | 南通江中光电有限公司 | Handrail entrance of escalator and pressure casting method thereof |
| CN105314515B (en) * | 2015-12-03 | 2018-03-02 | 南通江中光电有限公司 | A kind of handrail gateway of escalator and its pressure casting method |
| EP3693320A1 (en) | 2019-02-07 | 2020-08-12 | thyssenkrupp Elevator Innovation Center, S.A. | A passenger moving system comprising a static neutralizing device |
| CN112011141A (en) * | 2019-05-29 | 2020-12-01 | 北京仁创科技集团有限公司 | Anti-static sand-wood composite material and preparation method thereof |
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Application publication date: 20130102 |