CN203451031U - Guide rail cleaning device - Google Patents
Guide rail cleaning device Download PDFInfo
- Publication number
- CN203451031U CN203451031U CN201320547375.0U CN201320547375U CN203451031U CN 203451031 U CN203451031 U CN 203451031U CN 201320547375 U CN201320547375 U CN 201320547375U CN 203451031 U CN203451031 U CN 203451031U
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- guide rail
- chain
- cleaning plant
- support
- rail cleaning
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Abstract
The utility model relates to a guide rail cleaning device. The guide rail cleaning device comprises a support (1) and a dirt removing part (2). The dirt removing part (2) is arranged on the support (1). The guide rail cleaning device can be arranged on a chain (7) through the support (1) and arranged so that a working surface (21) of the dirt removing part (2) can be flush with the tangent plane of adjacent chain rollers (8) on the two sides of the dirt removing part (2). In addition, the working surface of the dirt removing part (2) can sweep a supporting surface (61) of a pedal chain guide rail (6) when a chain transmission mechanism runs in an overhauling state. The guide rail cleaning device is simple in structure, low in cost, convenient to install and thorough in cleaning.
Description
Technical field
The utility model relates to guide rail cleaning plant, it is for clearing up the area supported of the pedal chain guide rail of escalator or moving sidewalk, wherein, described escalator or moving sidewalk comprise chain drive, and, the chain of described chain drive under the supporting of chain roller along described pedal chain guide rail movement.
Background technology
Moving sidewalk needs regular maintenance and inspection and clean, this product before use in its chain, gear, bearings etc. are located to need oily, in use procedure, along with the motion of parts, oil stain is also stained with guide rail, and the absorption of dust, causes guide rail oil stain thick and heavy.Therefore guide rail needs periodic cleaning, and manual finishing is time-consuming, effort.
Patent documentation CN103086251A discloses a kind of escalator step automatic cleaning device, this device comprises escalator step, for carrying the guide rail of escalator step and the metal truss of fixing described guide rail, on described metal truss, be positioned at escalator step, in the position of round end, automatic cleaning structure be installed, be used for cleaning escalator step, automatic cleaning structure below is provided with collection tray.
Patent documentation CN201896012U and CN102020163A provide a kind of can be when elevator moves, dust on guide rail and foreign material are removed or absorbed, make roller or the shoe guide of leading boots be unlikely dust and the foreign material on absorption guide rail, to improve the automatic cleaning device for guide rail of elevator in the service life of leading boots.It is on boots, to be provided with the hairbrush contacting with guide rail surface leading.
Patent documentation CN101214901 discloses a kind of elevator guide bar cleaning device, on mounting bracket, be provided with drive motor and purging medium case, the output shaft of drive motor is connected with transmission device, transmission device is connected with cleaning rotating shaft, in cleaning rotating shaft, be provided with cleaning brush, purging medium case is provided with hydraulic pipe.By adopting washing equipment of the present invention easily guide rail to be cleaned, to be safeguarded.
Patent documentation CN102020189A discloses a kind of guide rail clearing apparatus for escalator or automatic sidewalk ladder road, comprises that a upper clamping piece is arranged on the chain sheet upper surface of step chain both sides; One lower clamping piece, is arranged on 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 step chain; One cleaning head, is arranged on described adapter shaft, and is positioned at described lower clamping piece side; One spring, is arranged on 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.
Patent documentation CN201586614U provides a kind of automatic elevator guide rail cleaning, paint, diesel system, comprise the cleaning machine, first-surface painting room, the first positioning machine, reverse side coating room, baking room, chill down area, oiling district, the second positioning machine, the blanking rack that set gradually, realize electromechanical automatic described cage guide is cleaned, painted, and oiling process operation.
Patent documentation CN101343914 discloses the cleaning plant of a kind of moving sidewalk or escalator slide rail, be placed between two outer chain sheets of step chain, this device comprises hairbrush, for the support of described hairbrush being installed and for slender axles and the jump ring of fixing described support, slender axles are embedded in the axis hole of two outer chain sheets through two spindle noses of the through hole on support, slender axles and jump ring is equipped with at slender axles two ends, hairbrush is rack-mount, the height of hairbrush is higher than the height of pedal roller, and the center of the center of hairbrush and pedal roller is overlapping.
Yet in prior art, guide rail cleaning plant is installed inconvenient, and complicated structure.Development structure guide rail cleaning plant simple, with low cost, easy for installation is still those skilled in the art's operative orientation.
Utility model content
For solving the deficiencies in the prior art, the guide rail degreasing unit of the purpose of this utility model is to provide simple in structure, with low cost, easy for installation and clean clean moving sidewalk or escalator.
To achieve these goals, the utility model proposes guide rail cleaning plant, it is for clearing up the area supported of the pedal chain guide rail of escalator or moving sidewalk, wherein, described escalator or moving sidewalk comprise chain drive, and the chain of described chain drive along described pedal chain guide rail movement, is characterized in that under the supporting of chain roller:
Described guide rail cleaning plant comprises support and scrubbing parts, and wherein, described scrubbing parts are installed on described support;
Described guide rail cleaning plant can be installed on described chain by described support, and be arranged so that: the running surface of described scrubbing parts flushes with the section of adjacent described chain roller in its both sides, and, at described chain drive, press inspecting state when operation, the area supported that the running surface of described scrubbing parts can inswept described pedal chain guide rail.
According to other technical scheme of the present utility model, it can also comprise following one or more technical characterictic.As long as the combination of such technical characterictic is enforceable, the new technical scheme forming thus all belongs to a part of the present utility model.
Advantageously, described guide rail cleaning plant can be fixedly secured on the inner chain sheet of described chain by described support.
Preferably, described guide rail cleaning plant can be installed on the elongated hole of inner chain sheet of described chain actively by described support.
Advantageously, described support comprises the first support plate and the second support plate, and wherein, the inner chain sheet of described chain can be clamped between described the first support plate and the second support plate.
Preferably, the first support plate of described support is L-shaped, and comprises vertical plate body and longitudinal plate body, and wherein, described vertical plate body and described the second support plate are practised physiognomy and arranged over the ground, and for clamping the inner chain sheet of described chain; Described longitudinal plate body is connected with described scrubbing parts.
Advantageously, described vertical plate body and described the second support plate are connected by screw described guide rail cleaning plant are removably fixed on the inner chain sheet of described chain.
Preferably, two free ends of longitudinal plate body of described the first support plate leave the section of described chain roller obliquely.
Preferably, described scrubbing parts are oil suction felts, and described oil suction felt forms the running surface of described scrubbing parts.
Preferably, described scrubbing parts by bonding, riveted joint or bolt connecting mode be fixedly installed on described support.
Preferably, the material of described scrubbing parts is chosen from oil absorbent material, acrylic resin, polyurethane, amino acid or polynofbornene.
Guide rail cleaning plant of the present utility model is simple in structure, with low cost, easy for installation, clean clean.
Accompanying drawing explanation
With reference to accompanying drawing, the description of feature of the present invention, advantage and the characteristic specific embodiment by is below able to better understanding, in accompanying drawing:
Fig. 1 is the front view of guide rail cleaning plant of the present utility model, and wherein, described guide rail cleaning plant is installed on chain, between two chain rollers;
Fig. 2 is the lateral plan of guide rail cleaning plant of the present utility model, and wherein, described guide rail cleaning plant is disposed in and is bearing on pedal chain guide rail 6;
Fig. 3 is the front view of the first support plate of support;
Fig. 4 is the lateral plan of the first support plate of support;
Fig. 5 is the front view of the second support plate 12 of support;
Fig. 6 is the lateral plan of the second support plate 12 of support 1, and wherein, two screws 9 are installed in the eyelet of described the second support plate 12.
In the drawings, same or similarly element use same figure notation, different elements is used different figure notations, wherein:
With reference to Fig. 1, the sense of motion of regulation chain 7 is longitudinal L, and the direction vertical with the sense of motion of chain 7 is vertical V, perpendicular to the direction of drawing, is horizontal.Be understandable that, in the layout on the spot of escalator or moving sidewalk, the sense of motion of chain 7 may become with ground a definite angle, and still, this does not affect with reference to the chain of horizontal arrangement in Fig. 1 describes and understands the present invention.
The specific embodiment
Escalator or moving sidewalk comprise chain drive, and the chain 7 of described chain drive moves along described pedal chain guide rail 6 under the supporting of chain roller 8.Chain 7 and chain roller 8 need often oily, and oil stain also can be stained with pedal chain guide rail 6, and therefore, cleaned at regular intervals pedal chain guide rail 6 needs.For this reason, contriver designs novel guide rail cleaning plant, and it is for clearing up the area supported 61 of the pedal chain guide rail 6 of escalator or moving sidewalk.
See figures.1.and.2, described guide rail cleaning plant comprises support 1 and scrubbing parts 2, and wherein, described scrubbing parts 2 are installed on described support 1.In specific embodiment shown in Fig. 1, scrubbing parts are fixedly joined on described support 1.Be understandable that, scrubbing parts also can be connected on described support 1 actively, to adapt to the slight swing of chain 7 and/or to beat, and abut in better on described pedal chain guide rail 6.Scrubbing parts mainly comprise by oil suction felt, pad felt or the foams that the high material of performance makes of removing contamination.As needs, scrubbing parts also can comprise reinforcing member, for increasing the intensity of described felt, pad felt or foams, and make it keep suitable shape.Structure and the shape of support 1 and scrubbing parts describe in detail hereinafter.
Described guide rail cleaning plant can be installed on described chain 7 by described support 1, and be arranged so that: the running surface of described scrubbing parts 2 flushes with the section of adjacent described chain roller 8 in its both sides, and, at described chain drive, press inspecting state when operation, the area supported 61 that the running surface of described scrubbing parts 2 can inswept described pedal chain guide rail 6.As shown in Figure 1, described guide rail cleaning is between the adjacent described chain roller 8 of its both sides.The running surface of described scrubbing parts 2 is positioned at the formed plane of bus contacting with described pedal chain guide rail 6 of described chain roller 8.The formed plane of bus contacting with described pedal chain guide rail 6 of described chain roller 8 is exactly the section of described chain roller 8.By means of such configuration, described guide rail cleaning plant can come and go with described chain 7 and described chain roller 8 mobile at described pedal chain guide rail 6, thus described scrubbing parts 2 by remove contamination running surface that material forms of oil suction, can clean oil stain and the dustiness on the area supported 61 of described pedal chain guide rail 6.
Preferably, described guide rail cleaning plant can be fixedly secured on the inner chain sheet 71 of described chain 7 by described support 1.As shown in Figure 2, described support 1 can be fixedly installed on the inner chain sheet 71 of described chain 7 by means of screw 9.Because described chain roller 8 is arranged on the both sides of outer chain sheet 73 of the outer link of described chain 7 conventionally, the support 1 of described guide rail cleaning plant just in time can be arranged in the interior space between two inner chain sheets 71 of inner link of described chain 7.Such configuration has utilized the space of chain rightly, and the chain that installs described guide rail cleaning plant still can be moved glibly.It should be noted that, because described guide rail cleaning plant has occupied the interior space of an inner link, the sprocket wheel of chain drive thus can not with this inner link engagement.In this case, escalator or moving sidewalk can only move by inspecting state, namely, described guide rail cleaning plant is installed on an inner link between two sprocket wheels of chain drive, and chain is commute operation under inspecting state, and described guide rail cleaning plant is cleaning the area supported 61 of the guide rail between described two sprocket wheels thereupon commute between two sprocket wheels.
It will be understood by those skilled in the art that, for adapting to for example horizontal swing and vertical beating of chain fitfull motion, alternatively, described guide rail cleaning plant can be installed on the inner chain sheet 71 of described chain 7 actively, and described guide rail cleaning plant can be in the horizontal with vertical upper with respect to described inner chain sheet 71 do displacements to a certain degree.For example, with reference to Fig. 1, described guide rail cleaning plant can be installed on the elongated hole 72 of inner chain sheet 71 of described chain 7 actively by described support 1.Because the yardstick of described elongated hole 72 is larger, the diameter of screw 9 is relatively little, at the first support plate 11 and the second support plate 12, there is no fastened folder by under the situation of described inner chain sheet 71, described guide rail cleaning plant thereby can be in described elongated hole 72 in the vertical, transversely with vertical on the displacements done to a certain degree with respect to described inner chain sheet 71.
As modification, with reference to Fig. 1,3,5, the elongated hole 72 on described inner chain sheet 7 arranges along vertical direction, and corresponding elongated hole on described the first support plate 11 and the second support plate 12 is arranged along the longitudinal direction.At the first support plate 11 and the second support plate 12, there is no fastened folder by under the situation of described inner chain sheet 71, described guide rail cleaning plant thus can be in described elongated hole 72 in the vertical, transversely with vertical on the displacements done to a certain degree with respect to described inner chain sheet 71, thereby adapt to the fitfull motion of chain.
With reference to Fig. 2, described support 1 comprises the first support plate 11 and the second support plate 12, and wherein, the inner chain sheet 71 of described chain 7 can be clamped between described the first support plate 11 and the second support plate 12.It should be noted that, as described above, such clamping can be activity or fixing.
Alternatively, described vertical plate body 111 is connected by screw described guide rail cleaning plant is fixed on the inner chain sheet 71 of described chain 7 with described the second support plate 12.Such configuration structure is simple, and the thickness of the flexible material body by scrubbing parts carrys out the adaptive irregular oscillation with regard to chain, so that can recline all the time area supported 61 of described pedal chain guide rail 6 of the running surface 21 of described scrubbing parts 2 all the time.
Particularly, as shown in Figures 1 to 6, on described inner chain sheet 71, be provided with an elongated hole 72, on the vertical plate body 111 of described the first support plate 11 and the second support plate 12, be respectively provided with two eyelets 113,114,121,122.One screw 9 links together them through the second eyelet 114 of the second eyelet 122, elongated hole 72 and described first support plate 11 of described the second support plate 12, described guide rail cleaning plant thereby by elongated hole 72 supportings of the inner chain sheet 71 of described chain 7.One screw 9 links together them through the first eyelet 121 of described the second support plate 12 and the first eyelet 113 of described the first support plate 11.Described guide rail cleaning plant thereby be suspended on the inner chain sheet 71 of described chain 7.Such configuration makes: described guide rail cleaning plant can be installed on the elongated hole 72 of inner chain sheet 71 of described chain 7 actively by described support 1.
As modification, with to be respectively provided with two eyelets 113,114,121,122 on the vertical plate body 111 of described the first support plate 11 and the second support plate 12 corresponding, on described inner chain sheet 71, be furnished with two corresponding eyelets.By two screws and described eyelet, described guide rail cleaning plant is fixedly secured to the inner chain sheet 71 of described chain 7.
As shown in Figure 2, the first support plate 11 of described support 1 is L-shaped, and comprises vertical plate body 111 and longitudinal plate body 112, and wherein, described vertical plate body 111 is practised physiognomy and arranged over the ground with described the second support plate 12, and for clamping the inner chain sheet 71 of described chain 7; Described longitudinal plate body 112 is connected with described scrubbing parts 2.The first L-shaped support plate 11 is applicable to the structure of inner link very much, takes full advantage of near the space of inner link.
Be understandable that, the first support plate 11 also can be inverted T-shaped.Under this kind of situation, described the first support plate 11 can be maintained at by the elongated hole of described two inner chain sheets 71 shown in Fig. 2 between described two inner chain sheets 71.
Alternatively, described support 1 can be single piece.With reference to Fig. 2, the vertical plate body 111 of described the first support plate 11 is connected with described the second support plate 12, is inverted U-shaped.Under hard-wired situation, the spacing between two branches of the inverted U-shaped part of described support 1 is slightly smaller than the thickness of described inner plate 71, and is fixed by screws on described inner plate 71.Under the situation of installing in activity, the spacing between two branches of the inverted U-shaped part of described support 1 is a bit larger tham the thickness of described inner plate 71, and by screw and elongated hole 72 hanging supports on described inner plate 71.
Advantageously, described vertical plate body 111 is connected by screw with described the second support plate 12, bolt is connected described guide rail cleaning plant is removably fixed on the inner chain sheet 71 of described chain 7.Detouchable disposes to be beneficial to after cleaning oil pollution completes described guide rail cleaning plant is unloaded from chain, so that escalator or moving sidewalk can recover normal operating condition.
Preferably, two free ends of longitudinal plate body 112 of described the first support plate 11 leave the section of described chain roller 8 obliquely.Longitudinal plate body 112 as shown in Figure 1 has the shape of hull.Navigating by water in water as ship, longitudinal plate body 112 of ship shape is more suitable for moving on the area supported 61 of described pedal chain guide rail 6 that is covered with greasy dirt.
Therefore, it will be appreciated by those skilled in the art that, can there be more modification the structure of described support 1 and position, as long as such modification reaches the design goal that links together with described chain and appropriately support described scrubbing parts 2, all within improvement design philosophy of the present utility model.
Described scrubbing parts can have various planforms, also can consist of different oil absorption materials, and its design main points are that described scrubbing parts can clear up the greasy dirt on the area supported 61 of described pedal chain guide rail 6 effectively.
Advantageously, described scrubbing parts are oil suction felts 2, and described oil suction felt 2 forms the running surface 21 of described scrubbing parts 2.Felt is industrial common tool, adopts wool to make, and utilizes processing to be bonded.Principal character has high resilience, can be used as the material of felt at the bottom of shockproof, sealing, liner and elastic wire card clothing, because it does not adopt and be formed by weaving, therefore filterability can be used for well oil suction and oil removing.The scrubbing parts 2 of felt form not only have the performance of good absorption liquid dirt, and can the long period keep good shape.
Preferably, described felt is installed on S. A., and described S. A. is connected with longitudinal plate body of the first support plate of described support, and described felt is when together moving with chain, and described felt rolls on guide rail.Felt ratio when rolling more can adsorb better oil stain when sliding, and friction force is little.
Alternatively, described scrubbing parts by bonding, riveted joint or bolt connecting mode be fixedly installed on described support 1.Detouchable connection mode is preferred, is convenient to like this change described scrubbing parts, rather than whole guide rail cleaning plant, saves cost of product.
Preferably, the material of described scrubbing parts is chosen from oil absorbent material, acrylic resin, polyurethane, amino acid or polynofbornene.Lu Jingjing and Zhou Meihua in February, 2002, the development > > at the paper < < oil absorption material that the 28th the 1st phase of volume of Donghua University's journal natural science edition delivers made more detailed introduction and analysis to oil absorption material.
As shown in Figures 1 to 6, according to the specific embodiment of guide rail cleaning plant of the present utility model, described guide rail cleaning plant comprises support 1 and scrubbing parts 2, and wherein, described scrubbing parts 2 are installed on described support 1;
Described support 1 comprises the first support plate 11 and the second support plate 12, and wherein, the inner chain sheet 71 of described chain 7 can be clamped between described the first support plate 11 and the second support plate 12;
The first support plate 11 of described support 1 is L-shaped, and comprise vertical plate body 111 and longitudinal plate body 112, wherein, described vertical plate body 111 is practised physiognomy and is arranged over the ground with described the second support plate 12, and the elongated hole 72 of the inner chain sheet 71 by described chain 7 and the inner chain sheet 71 that screw 9 is detachably connected to described chain 7; Described longitudinal plate body 112 is connected with described scrubbing parts 2;
Described scrubbing parts are oil suction felts 2, and described oil suction felt 2 forms the running surface 21 of described scrubbing parts 2;
Described scrubbing parts by bonding, riveted joint or bolt connecting mode be fixedly installed on longitudinal plate body 112 of described support 1.
The design philosophy of guide rail cleaning plant of the present utility model is: felt is fixed on support, again support 1 and support 2 are clamped as shown in the figure to the inner chain sheet of pedal chain, felt compresses pedal chain guide rail, press inspecting state operation escalator or moving sidewalk, clean linear portion guide rail greasy dirt.
Patent documentation CN101343914, CN101700517A, CN201586614U, CN101811639A, CN102020189A, CN101214901, CN102020163A, CN201694701U, CN102398819A, CN201896012U, CN1247154, CN103086251A, CN203143906U, CN103072885A, CN201817187U discloses element or the device relevant to guide rail cleaning plant of the present utility model, therefore, the part of not mentioning in this article, structural relation between element and parts, position relationship, application force relation, movement relation, energy relationship, momentum relation etc. all can be understood with reference to the above-mentioned patent documentation of quoting.The technology contents of the described patent documentation of quoting herein thereby become the part of present patent application file.The in the situation that of needs, all patent documentations of having announced in the related technical field of the utility model all can provide prior art reference to present patent application.
Technique effect of the present utility model is, simple in structure, with low cost, easy for installation and saving manpower.
More than describe the preferred or specific embodiment of the invention in detail.Should be appreciated that those skilled in the art just can make many modifications and variations according to the design concept of the invention without creative work.Therefore; all technical personnels in the art according to the design concept of the invention on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be within the scope of the invention and/or by the determined protection domain of claims.
Claims (10)
1. guide rail cleaning plant, it is for clearing up the area supported (61) of the pedal chain guide rail (6) of escalator or moving sidewalk, wherein, described escalator or moving sidewalk comprise chain drive, and, the chain of described chain drive (7) along described pedal chain guide rail (6) motion, is characterized in that under the supporting of chain roller (8):
Described guide rail cleaning plant comprises support (1) and scrubbing parts (2), and wherein, described scrubbing parts (2) are installed on described support (1);
Described guide rail cleaning plant can be installed on described chain (7) by described support (1), and be arranged so that: the running surface (21) of described scrubbing parts (2) flushes with the section of adjacent described chain roller (8) in its both sides, and, at described chain drive, press inspecting state when operation, the area supported (61) that the running surface of described scrubbing parts (2) can inswept described pedal chain guide rail (6).
2. guide rail cleaning plant according to claim 1, is characterized in that: described guide rail cleaning plant can be fixedly secured on the inner chain sheet (71) of described chain (7) by described support (1).
3. guide rail cleaning plant according to claim 1, is characterized in that: described guide rail cleaning plant can be installed on the elongated hole (72) of inner chain sheet (71) of described chain (7) actively by described support (1).
4. guide rail cleaning plant according to claim 1, it is characterized in that: described support (1) comprises the first support plate (11) and the second support plate (12), wherein, the inner chain sheet (71) of described chain (7) can be clamped between described the first support plate (11) and the second support plate (12).
5. guide rail cleaning plant according to claim 4, it is characterized in that: first support plate (11) of described support (1) is L-shaped, and comprise vertical plate body (111) and longitudinal plate body (112), wherein, described vertical plate body (111) is practised physiognomy and is arranged over the ground with described the second support plate (12), and for clamping the inner chain sheet (71) of described chain (7); Described longitudinal plate body (112) is connected with described scrubbing parts (2).
6. guide rail cleaning plant according to claim 5, is characterized in that: described vertical plate body (111) is connected by screw described guide rail cleaning plant is removably fixed on the inner chain sheet (71) of described chain (7) with described the second support plate (12).
7. guide rail cleaning plant according to claim 5, is characterized in that: two free ends of longitudinal plate body (112) of described the first support plate (11) leave the section of described chain roller (8) obliquely.
8. according to the guide rail cleaning plant described in any one in claim 1 to 7, it is characterized in that: described scrubbing parts are oil suction felt (2), and described oil suction felt (2) forms the running surface (21) of described scrubbing parts (2).
9. according to the guide rail cleaning plant described in any one in claim 1 to 7, it is characterized in that: described scrubbing parts by bonding, riveted joint or bolt connecting mode be fixedly installed on described support (1).
10. according to the guide rail cleaning plant described in any one in claim 1 to 7, it is characterized in that: the material of described scrubbing parts is chosen from oil absorbent material, acrylic resin, polyurethane, amino acid or polynofbornene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547375.0U CN203451031U (en) | 2013-09-04 | 2013-09-04 | Guide rail cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547375.0U CN203451031U (en) | 2013-09-04 | 2013-09-04 | Guide rail cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203451031U true CN203451031U (en) | 2014-02-26 |
Family
ID=50130928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320547375.0U Expired - Lifetime CN203451031U (en) | 2013-09-04 | 2013-09-04 | Guide rail cleaning device |
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| Country | Link |
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| CN (1) | CN203451031U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151976A (en) * | 2015-09-23 | 2015-12-16 | 苏州铃木电梯有限公司 | Fixing device for escalator or moving walk step segments |
| CN105366528A (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Guide rail cleaning device of external wheels of escalator |
| CN109081231A (en) * | 2018-10-22 | 2018-12-25 | 杭州西奥电梯有限公司 | A kind of cleaning device of step rail |
-
2013
- 2013-09-04 CN CN201320547375.0U patent/CN203451031U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151976A (en) * | 2015-09-23 | 2015-12-16 | 苏州铃木电梯有限公司 | Fixing device for escalator or moving walk step segments |
| CN105366528A (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Guide rail cleaning device of external wheels of escalator |
| CN109081231A (en) * | 2018-10-22 | 2018-12-25 | 杭州西奥电梯有限公司 | A kind of cleaning device of step rail |
| CN109081231B (en) * | 2018-10-22 | 2023-11-28 | 杭州西奥电梯有限公司 | Cleaning device for ladder way guide rail |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: SJEC Corp. Address before: 215122 No. 718 Ting Ting Road, Suzhou Industrial Park, Suzhou, Jiangsu. Patentee before: SJEC Corp. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |