CN102020189B - Guide rail cleaning device for escalator or automatic pavement - Google Patents

Guide rail cleaning device for escalator or automatic pavement Download PDF

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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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CN 200910057928
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Chinese (zh)
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CN102020189A (en
Inventor
吴超
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Shanghai Mitsubishi Elevator Co Ltd
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Shanghai Mitsubishi Elevator Co Ltd
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Priority to CN 200910057928 priority Critical patent/CN102020189B/en
Publication of CN102020189A publication Critical patent/CN102020189A/en
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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

The guide rail swabbing pig that is used for escalator or moving sidewalk
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.
Upper clamping piece 01 is installed in the upper surface of the chain sheet 10 of step chain both sides, and lower clamping piece 12 is installed in the lower surface of the chain sheet 10 of step chain both sides.In this embodiment, the planform of upper clamping piece 01 and lower clamping piece 12 identical (in conjunction with shown in Figure 3), include the connecting portion 13 of a level, respectively be provided with an ear 14 in the two side ends symmetry of connecting portion 13, between the upper surface 16 of two ears 14 and connecting portion 13, form a recess 15.The lower surface 18 of two ears 14 forms stagger up and down stepped with the lower surface of connecting portion 13 17.
Adapter shaft 02 connects described upper clamping piece 01, lower clamping piece 12, and described intermediate plate is fixed on the step chain.Can adopt multiple different mode during implementation, for example, the both ends of adapter shaft 02 are equipped with threaded joints, the lower end of adapter shaft 02 achieves a fixed connection by screw thread and lower clamping piece 12, after upper clamping piece 01 is passed in the upper end of adapter shaft 02, be connected by the threaded joints of nut 03 with adapter shaft 02 upper end, jam nut 03 can be fixed on upper clamping piece 01 and lower clamping piece 12 on the step chain.Certainly also can adopt alternate manner, for example, the lower end of adapter shaft 02 and lower clamping piece 12 weld togethers achieve a fixed connection.Adapter shaft 02 is vertical with the sense of motion on escalator or footway, and parallel with chain sheet 10.
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.
Cleaning head 05 is arranged on the described adapter shaft 02, and is positioned at described lower clamping piece 12 sides.
Spring 04 is arranged on the described adapter shaft 02, and between cleaning head 05 and upper clamping piece 01, cleaning head 05 is pressed on the end face of lower clamping piece 12, and cleaning head 05 is effectively contacted with guide pass, reaches the purpose of cleaning guide rail.
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.
CN 200910057928 2009-09-22 2009-09-22 Guide rail cleaning device for escalator or automatic pavement Active CN102020189B (en)

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

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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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