CN102020189B - Guide rail cleaning device for escalator or automatic pavement - Google Patents
Guide rail cleaning device for escalator or automatic pavement Download PDFInfo
- Publication number
- CN102020189B CN102020189B CN 200910057928 CN200910057928A CN102020189B CN 102020189 B CN102020189 B CN 102020189B CN 200910057928 CN200910057928 CN 200910057928 CN 200910057928 A CN200910057928 A CN 200910057928A CN 102020189 B CN102020189 B CN 102020189B
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- China
- Prior art keywords
- clamping piece
- guide rail
- chain
- escalator
- adapter shaft
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- 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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Abstract
The present invention discloses a guide rail cleaning device for an escalator or an automatic pavement, wherein the guide rail cleaning device comprises a upper clip arranged on the upper end surface of a chain sheet at two sides of a step chain, a lower clip arranged on the lower end surface of the chain sheet at two sides of the step chain, a connecting shaft connecting the upper clip and the lower clip and fixing the clips to the step chain, a cleaning head provided on the connecting shaft and located at the lower clip side and a spring provided on the connecting shaft and located between the cleaning head and the upper clip. The cleaning head is provided with a motion free degree along the axial direction of the connecting shaft and other free degree is limited. The guide rail cleaning device, which is simple in structure, convenient in installation and low in cost, can retain the original strength of the chain and is able to satisfy the requirement of cleaning guide rails of escalators or pavements in various occasions.
Description
Technical field
The present invention relates to a kind of elevator annex, particularly relate to a kind of guide rail clearing apparatus for escalator or footway.
Background technology
The guide rail surface on escalator or footway need to be cleaned, and to keep the cleaning of guide rail surface, makes the passenger on escalator or footway take advantage of when carrying comfortable.In addition the guide rail surface on escalator or footway is cleaned the wearing and tearing that can also reduce roller, prolong its useful life.
In the prior art, the cleaning plant of the disclosed a kind of moving sidewalk of Chinese invention patent application Publication Specification CN101343914A (open day: on 01 14th, 2009) or escalator slide rail for example, employing arranges support between two outer chain sheets of step chain, the structure of hairbrush is installed at support.Although this cleaning plant can be cleared up the guide rail of moving sidewalk or escalator, need to will certainly reduce like this intensity of step chain to two perforates that outer chain sheet processing is used for installing slender axles of step chain, also can increase manufacturing cost.In addition, this cleaning plant can only be installed between the specific outer chain sheet, has increased the difficulty of maintenance.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of guide rail clearing apparatus for escalator or footway, can keep original intensity of chain, and simple in structure, easy for installation, and cost is low.
For solving the problems of the technologies described above, the guide rail clearing apparatus for escalator or footway of the present invention comprises: a upper clamping piece is installed in the chain sheet upper surface of step chain both sides;
One lower clamping piece is installed in the chain sheet lower surface of step chain both sides;
One adapter shaft connects described upper and lower intermediate plate, and described intermediate plate is fixed on the step chain;
One cleaning head is arranged on the described adapter shaft, and is positioned at described lower clamping piece side;
One spring is arranged on the described adapter shaft, and between described cleaning head and upper clamping piece;
Described cleaning head axially has a freedom of motion along adapter shaft, and all the other degree of freedom are limited.
Lower clamping piece is fixed on the step chain by adapter shaft in the guide rail clearing apparatus of the present invention utilization, and cleaning head utilizes spring application, itself and guide pass is effectively contacted reach the purpose of cleaning guide rail; Structure is very simple, can be installed on the step chain easily and efficiently.
Owing to need not the chain sheet perforate of step chain both sides or it carried out other processing guide rail clearing apparatus of the present invention can be installed, therefore can keep the original design strength of step chain, can also save tooling cost.
Guide rail clearing apparatus of the present invention can be installed on any chain link of step chain, is convenient to maintaining.
Description of drawings
Below in conjunction with accompanying drawing and the specific embodiment the present invention is described in further detail:
Fig. 1 is guide rail clearing apparatus front view of the present invention;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the structure one embodiment scheme drawing of intermediate plate among Fig. 1.
The specific embodiment
Fig. 1, the 2nd, described guide rail clearing apparatus one embodiment scheme drawing for escalator or footway comprises: upper clamping piece 01, lower clamping piece 12, adapter shaft 02, nut 03, spring 04, cleaning head 05.
When upper clamping piece 01 and lower clamping piece 12 are installed in the upper and lower end face of chain sheet 10 of step chain both sides, it is stepped that the lower surface 18 that utilizes intermediate plate ear 14 and the lower surface 17 of connecting portion 13 form, just in time can be stuck between the chain sheet 10 of step chain both sides, prevent that intermediate plate from rotating.
Described cleaning head 05 axially has a freedom of motion along adapter shaft 02, and all the other degree of freedom are limited.
Described guide rail clearing apparatus can be installed on any chain link of step chain, driving this guide rail swabbing pig by the step chain motion is synchronized with the movement at escalator or footway sense of motion, guide rail is cleaned, promote the ride comfort on escalator or footway.
The situation that the present invention is simple for structure, need not chain is carried out additional processing, safe and reliable, use cost is cheap, can satisfy escalator or footway in the guide rail cleaning demand of various occasions.
More than by specific embodiment the present invention is had been described in detail, but these are not to be construed as limiting the invention.In the situation that does not break away from the principle of the invention, those skilled in the art also can make many distortion and improvement, and for example the structure of intermediate plate can also adopt between the upper surface of the upper surface of two ears and connecting portion and be same plane, does not have described recess; Described intermediate plate is flat strip, respectively offers a groove at its two ends, and this groove is fastened on the chain sheet etc.; These also should be considered as protection scope of the present invention.
Claims (3)
1. guide rail clearing apparatus that is used for escalator or automatic sidewalk ladder road is characterized in that: comprise that a upper clamping piece is installed in the chain sheet upper surface of step chain both sides;
One lower clamping piece is installed in the chain sheet lower surface of step chain both sides;
One adapter shaft connects described upper and lower intermediate plate, and described upper and lower intermediate plate is fixed on the step chain;
One cleaning head is arranged on the described adapter shaft, and is positioned at described lower clamping piece side;
One spring is arranged on the described adapter shaft, and between described cleaning head and upper clamping piece;
Described cleaning head axially has a freedom of motion along adapter shaft, and all the other degree of freedom are limited;
Described upper clamping piece and lower clamping piece utilize stepped that the lower surface of its ear becomes with the lower surface of connecting portion, are fastened between the chain sheet of step chain both sides.
2. guide rail clearing apparatus as claimed in claim 1, it is characterized in that: described adapter shaft is vertical with escalator or footway sense of motion, and parallel with the chain sheet.
3. guide rail clearing apparatus as claimed in claim 1, it is characterized in that: the planform of described upper clamping piece and lower clamping piece is identical, include the connecting portion of a level, respectively be provided with an ear in the two side ends symmetry of connecting portion, between the upper surface of two ears and connecting portion, form a recess; The lower surface of two ears and the lower surface of connecting portion form stagger up and down stepped.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910057928 CN102020189B (en) | 2009-09-22 | 2009-09-22 | Guide rail cleaning device for escalator or automatic pavement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910057928 CN102020189B (en) | 2009-09-22 | 2009-09-22 | Guide rail cleaning device for escalator or automatic pavement |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102020189A CN102020189A (en) | 2011-04-20 |
CN102020189B true CN102020189B (en) | 2013-04-17 |
Family
ID=43862024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200910057928 Active CN102020189B (en) | 2009-09-22 | 2009-09-22 | Guide rail cleaning device for escalator or automatic pavement |
Country Status (1)
Country | Link |
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CN (1) | CN102020189B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6707194B2 (en) | 2017-05-31 | 2020-06-10 | 三菱電機株式会社 | Rail cleaning device for passenger conveyor |
CN110691751B (en) * | 2017-06-07 | 2021-01-15 | 三菱电机株式会社 | Guide rail cleaning device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001072370A (en) * | 1999-09-03 | 2001-03-21 | Hitachi Building Systems Co Ltd | Oil pan cleaning device for passenger conveyor |
JP2003165685A (en) * | 2001-11-29 | 2003-06-10 | Mitsubishi Electric Building Techno Service Co Ltd | Pressure roller cleaning device for escalator handrail driving device |
JP2007084204A (en) * | 2005-09-21 | 2007-04-05 | Toshiba Elevator Co Ltd | Guide rail cleaning device for passenger conveyor and operation control method for guide rail cleaning device |
CN101343914A (en) * | 2007-07-11 | 2009-01-14 | 苏州江南嘉捷电梯股份有限公司 | Cleaning device for moving walk or escalator slide rail |
WO2009091872A2 (en) * | 2008-01-16 | 2009-07-23 | Otis Elevator Company | Cleaning apparatus for escalator rails |
-
2009
- 2009-09-22 CN CN 200910057928 patent/CN102020189B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001072370A (en) * | 1999-09-03 | 2001-03-21 | Hitachi Building Systems Co Ltd | Oil pan cleaning device for passenger conveyor |
JP2003165685A (en) * | 2001-11-29 | 2003-06-10 | Mitsubishi Electric Building Techno Service Co Ltd | Pressure roller cleaning device for escalator handrail driving device |
JP2007084204A (en) * | 2005-09-21 | 2007-04-05 | Toshiba Elevator Co Ltd | Guide rail cleaning device for passenger conveyor and operation control method for guide rail cleaning device |
CN101343914A (en) * | 2007-07-11 | 2009-01-14 | 苏州江南嘉捷电梯股份有限公司 | Cleaning device for moving walk or escalator slide rail |
WO2009091872A2 (en) * | 2008-01-16 | 2009-07-23 | Otis Elevator Company | Cleaning apparatus for escalator rails |
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Publication number | Publication date |
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CN102020189A (en) | 2011-04-20 |
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