CN103449290B - Folding movable cover plate of escalator or moving walk - Google Patents
Folding movable cover plate of escalator or moving walk Download PDFInfo
- Publication number
- CN103449290B CN103449290B CN201310421772.8A CN201310421772A CN103449290B CN 103449290 B CN103449290 B CN 103449290B CN 201310421772 A CN201310421772 A CN 201310421772A CN 103449290 B CN103449290 B CN 103449290B
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- removable cover
- slide rail
- cover plate
- movable cover
- folding type
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Abstract
The invention provides a folding movable cover plate of an escalator or a moving walk. The folding movable cover plate includes a sliding rail, as well as a first movable cover plate and a second movable cover plate sequentially arranged in the length direction of the sliding rail, wherein the front end of the first movable cover plate is hinged to the rear end of the second movable cover plate; the rear end of the first movable cover plate is rotatable and can be connected to the inside of the sliding rail in a sliding manner in the length direction of the sliding rail; the front end of the second movable cover plate is rotatable and can be connected to the inside of the sliding rail in a sliding manner in the length direction of the sliding rail. Compared with the prior art, the folding movable cover plate has a simple structure, saves much labor as maintenance staff can open and close the movable cover plates conveniently.
Description
Technical field
The present invention relates to the covering plate structure of escalator or moving sidewalk, the folding type movable cover plate of especially a kind of escalator or moving sidewalk.
Background technology
Current escalator or moving sidewalk use extensively, especially apply in the larger building of the flows of the people such as market, supermarket, airport, Railway station.In order to ensure that escalator or moving sidewalk normally run, repair and maintenance are absolutely necessary.When repair and maintenance personnel need to carry out repair and maintenance to escalator or moving sidewalk, first the removable cover of escalator or moving sidewalk will be removed, because removable cover weight is light, repair and maintenance personnel not only troublesome poeration when removing, and need to consume very large strength.
Summary of the invention
In order to overcome the defect of prior art, the object of this invention is to provide the folding type movable cover plate of a kind of escalator or moving sidewalk, this folding type movable covering plate structure be simple, convenient laborsaving when opening.
For achieving the above object, the invention provides the folding type movable cover plate of a kind of escalator or moving sidewalk, it is characterized in that, comprise: slide rail, the first removable cover that length direction along described slide rail sets gradually and the second removable cover, the front end of described first removable cover and the rear end of described second removable cover are hinged, the rear end of described first removable cover is rotatable also can be slidably connected in described slide rail along the length direction of described slide rail, the front end of described second removable cover is rotatable also can be slidably connected in described slide rail along the length direction of described slide rail.
Folding type movable cover plate of the present invention has open mode and closure state, in the on-state, described first removable cover and described second removable cover relatively rotate folding, slide along described slide rail respectively and draw close in the rear end of described first removable cover and the front end of described second removable cover; In closed state, described first removable cover and described second removable cover relatively rotate to be expanded to and are in same plane, the rear end of described first removable cover and the front end of described second removable cover respectively along described slide rail slide away from.
Preferably, described slide rail is C type slide rail, and it is located at the both sides of described first removable cover and described second removable cover.
More preferably, the front end of described first removable cover and the rear end of described second removable cover are rotated by hinge structure and are connected.In a particular embodiment, described hinge structure comprises the first blade, the second blade and rotating shaft, and described first blade is fixed on the front end face of described first removable cover, and described second blade is fixed on the aft end face of described second removable cover.In order to make the first removable cover and the second removable cover in the deployed state between the two upper surface gap less, the front end face of the first removable cover has the mounting groove of installation first blade, the aft end face of the second removable cover has the mounting groove of installation second blade.Folding type movable cover plate of the present invention is when open mode, and the first blade of hinge structure and the second blade relatively rotate along rotating shaft and open; Folding type movable cover plate of the present invention is when deployed condition, and the first blade and second blade of hinge structure relatively rotate closed along rotating shaft.
More preferably, the rear end of described first removable cover and the front end of described second removable cover are all provided with band bearing hinge respectively, described band bearing hinge has can along the plain bearing of self axial rotation, and described plain bearing can be slidably connected in described slide rail along the length direction of described slide rail.In a particular embodiment, described band bearing hinge also has the blade be fixed on removable cover and the rotating shaft be rotatably connected on blade, and described plain bearing is connected to the end of described rotating shaft.
Best, the C type slide rail opening of both sides is oppositely arranged inwardly, and described plain bearing is slidably connected in C type slide rail.C type structure can wrap plain bearing effectively, and the rotating shaft of plain bearing can not depart from slide rail easily.
Further, described folding type movable cover plate also comprises detouchable locating part, and described slide rail offers mounting hole, and described locating part to be removably mounted in described mounting hole and to be positioned on the direction of slip of described plain bearing to keep out described plain bearing.In a particular embodiment, described mounting hole is the oval hole extended along the length direction of described slide rail, and described locating part is located on described oval hole.When folding type movable cover plate of the present invention is under open mode, described first removable cover is folded into certain angle mutually with the second removable cover, now under gravity, the plain bearing of the plain bearing of the first removable cover rear end and the second removable cover front end exist mutually away from and trend that the present invention is closed automatically.In order to avoid automatically closing, locating part being arranged on slide rail, the motion of plain bearing can be kept out, thus the open mode of collapsible removable cover is locked.
Wherein, described locating part is T-shaped connecting element, and described folding type movable cover plate also comprises the nut be threaded with described T-shaped connecting element, is locked on slide rail by nut by T-shaped connecting element, avoids T-shaped connecting element free dropping, more safe and reliable.
Preferably, described folding type movable cover plate also comprises detouchable handle, and the upper surface of described first removable cover and/or the second removable cover is provided with the tapped bore for installing described handle.When folding type movable cover plate of the present invention needs to open, be threaded connection install handle on removable cover after, upwards pull handle just can make the front end of the first removable cover be hinged and the second removable cover rear end upwards fold, and the front end edge slide rail of the rear end of the first removable cover and the second removable cover slides close to each other.
More preferably, described folding type movable cover plate also comprises the flathead screw closed with described corresponding threaded holes.When folding type movable cover plate of the present invention is in deployed condition, repair and maintenance personnel do not need to enter in escalator or moving sidewalk, by being screwed in tapped bore by flathead screw, avoid the cavity of tapped bore to impact passenger.
Therefore, compared to prior art, the folding type movable cover plate of a kind of escalator of the present invention or moving sidewalk can open and close easily, very laborsaving.
Accompanying drawing explanation
Fig. 1 is the lateral plan of the present invention in open mode.
Fig. 2 is the lateral plan of the present invention at closure state.
Fig. 3 is that A-A in Fig. 2 is to cutaway view.
Fig. 4 is the block diagram of the present invention at closure state.
Fig. 5 is the B portion enlarged drawing in Fig. 4.
Fig. 6 is the schematic diagram of the hinge structure in the present invention with twayblade.
Fig. 7 is the schematic diagram of the band bearing hinge in the present invention.
Fig. 8 is the perspective view of the T-shaped connecting element in the present invention.
In accompanying drawing: 1-first removable cover, 2-second removable cover, 3-slide rail, 4-hinge structure, 5-is with bearing hinge, 6-handle, 7-first blade, 8-second blade, 9-bolt, 10-rotating shaft, the blade of 11-monolithic hinge, 12-plain bearing, 13-circlip for shaft, 14-rotating shaft, 15-bolt, 16-T type connecting element, 17-hexagonal nut, 18-oval hole, 19-tapped bore.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Refer to Fig. 1 to Fig. 7, the invention provides the folding type movable cover plate of a kind of escalator or moving sidewalk, comprise: slide rail 3, the first removable cover 1 and the second removable cover 2 that length direction along described slide rail 3 sets gradually, the front end of described first removable cover 1 and the rear end of described second removable cover 2 are hinged by hinge structure 4, the rear end of described first removable cover 1 also can be slidably connected in described slide rail 3 along the length direction of described slide rail 3 by plain bearing 12 is rotatable, the front end of described second removable cover 2 also can be slidably connected in described slide rail along the length direction of described slide rail by plain bearing 12 is rotatable.
Wherein, slide rail 3 is C type slide rail, is located at the both sides of the first removable cover 1 and the second removable cover 2.The C type slide rail opening of both sides is oppositely arranged inwardly, and plain bearing 12 is slidably connected in C type slide rail.
The front end of the first removable cover 1 and the rear end of the second removable cover 2 are rotated by hinge structure 4 and are connected.Particularly, as shown in Figure 6, hinge structure 4 comprises the first blade 7, second blade 8 and rotating shaft 10, first blade 7 is fixed in the mounting groove of the front end face of the first removable cover 1, and the second blade 8 is fixed in the mounting groove of the aft end face of described second removable cover 2.First hinge 7 and the second hinge 8 can be fitted on same axle center, and the first hinge 7 and the second hinge 8 are all provided with counter sink, and the first hinge 7 and the second hinge 8 wear a rotating shaft 10, first hinge 7 in centre after fitting and the second hinge 8 can rotate around rotating shaft 10.Rotating shaft 10 two is provided with tapped bore and is fixed wtih bolt 9, guarantees that the first hinge 7 and the second hinge 8 can not come off mutually when rotating.
Folding type movable cover plate of the present invention has open mode and closure state, in the on-state, first removable cover 1 and described second removable cover 2 relatively rotate folding, first blade 7 of hinge structure 4 and the second blade 8 relatively rotate along rotating shaft 9 and open, slide along described slide rail 3 respectively and draw close in the rear end of the first removable cover 1 and the front end of the second removable cover 2, now the first removable cover 1 and the second removable cover 2 are in an angle being less than 180 °.In closed state, first blade 7 of hinge structure 4 and the second blade 8 relatively rotate closed along rotating shaft 9, the rear end of the first removable cover 1 and the front end of the second removable cover 2 respectively along slide rail 3 slide away from, the first removable cover 1 and the second removable cover 2 in the same plane.
The both sides of the both sides of the aft end face of the first removable cover 1 and the front end face of the second removable cover 2 are all provided with band bearing hinge 5 respectively, having with bearing hinge 5 can along the plain bearing 12 of self axial rotation, and plain bearing 12 can be slidably connected in slide rail 3 along the length direction of slide rail 3.Particularly, as shown in Figure 7, band bearing hinge 5 is monolithic hinge, it also has the blade 11 be fixed on removable cover and the rotating shaft 14 be rotatably connected on blade 11, rotating shaft 14 is provided with a tapped bore and two draw-in grooves, plain bearing 12 is connected to one end of rotating shaft 14, after plain bearing 12 is in place, is located by two circlip for shafts 13.Two circlip for shafts 13 are arranged on two draw-in groove places of rotating shaft 14 respectively.The other end of rotating shaft 14 is provided with bolt 15, plays the effect of fixed rotating shaft 14.
Further, described folding type movable cover plate also comprises detouchable locating part, and described slide rail offers mounting hole, and described locating part to be removably mounted in described mounting hole and to be positioned on the direction of slip of plain bearing 12 to keep out plain bearing 12.In a particular embodiment, as shown in Figure 8, described locating part is T-shaped connecting element 16, and folding type movable cover plate also comprises the nut 17 be threaded with described T-shaped connecting element 16, is locked on slide rail 3 by T-shaped connecting element 16 by nut 17.Described mounting hole is extend along the length direction of slide rail 3 the oval hole 18 offered, and T-shaped connecting element 16 is located on described oval hole 18.In the present embodiment, oval hole 18 is opened in slide rail 3 medium position along its length.When folding type movable cover plate is in open mode, first removable cover 1 is folded into certain angle mutually with the second removable cover 2, now under gravity, the plain bearing 12 of the first removable cover 1 rear end and the plain bearing 12 of the second removable cover 2 front end exist mutually away from and trend that the present invention is closed automatically.In order to avoid automatically closing, T-shaped connecting element 16 being arranged on slide rail 3, the motion of plain bearing 12 can be kept out, thus the open mode of collapsible removable cover is locked.
The upper surface that the present embodiment also comprises detouchable handle 6, second removable cover 2 is provided with the tapped bore 19 for mounting knob 6, and tapped bore 19 position is near the rear portion of the second removable cover 2.The tapped bore of mounting knob 6 also can be set separately in other embodiments on the first removable cover 1, or all arrange the tapped bore of mounting knob 6 on the first removable cover 1 and the second removable cover 2, repair and maintenance personnel can select to be arranged on by handle 6 on first removable cover 1 or the second removable cover 2 as required.When the folding type movable cover plate of the present embodiment needs to open, be threaded connection install handle 6 on removable cover after, upwards pull handle 6 just can make the front end of the first removable cover 1 be hinged and the rear end of the second removable cover 2 upwards fold, and the plain bearing 12 of the plain bearing 12 of the first removable cover 1 rear end and the second removable cover 2 front end slides close to each other along slide rail.Until when the plain bearing 12 of the second removable cover 2 front end slides to 18 place, oval hole, T-shaped connecting element 16 to be inserted in oval hole 18 and to be erected in slide rail 3, thus stopping plain bearing 12.
Folding type movable cover plate of the present invention also comprises the flathead screw (not shown) matched with tapped bore 19.When folding type movable cover plate of the present invention is in deployed condition, repair and maintenance personnel do not need to enter in escalator or moving sidewalk, by being screwed in tapped bore 19 by flathead screw, avoid the cavity of tapped bore 19 to impact passenger.
Claims (8)
1. the folding type movable cover plate of an escalator or moving sidewalk, it is characterized in that, comprise: slide rail, the first removable cover that length direction along described slide rail sets gradually and the second removable cover, the front end of described first removable cover and the rear end of described second removable cover are hinged, the rear end of described first removable cover is rotatable also can be slidably connected in described slide rail along the length direction of described slide rail, and the front end of described second removable cover is rotatable also can be slidably connected in described slide rail along the length direction of described slide rail; The front end of described first removable cover and the rear end of described second removable cover are rotated by hinge structure and are connected; The rear end of described first removable cover and the front end of described second removable cover are all provided with band bearing hinge respectively, described band bearing hinge has can along the plain bearing of self axial rotation, and described plain bearing can be slidably connected in described slide rail along the length direction of described slide rail.
2. the folding type movable cover plate of a kind of escalator according to claim 1 or moving sidewalk, it is characterized in that: described slide rail is C type slide rail, it is located at the both sides of described first removable cover and described second removable cover, the C type slide rail opening of both sides is oppositely arranged inwardly, and described plain bearing is slidably connected in C type slide rail.
3. the folding type movable cover plate of a kind of escalator according to claim 1 or moving sidewalk, it is characterized in that: described band bearing hinge also has the blade be fixed on removable cover and the rotating shaft be rotatably connected on blade, and described plain bearing is connected to the end of described rotating shaft.
4. the folding type movable cover plate of a kind of escalator according to claim 1 or moving sidewalk, it is characterized in that: described folding type movable cover plate also comprises detouchable locating part, described slide rail offers mounting hole, and described locating part to be removably mounted in described mounting hole and to be positioned on the direction of slip of described plain bearing to keep out described plain bearing.
5. the folding type movable cover plate of a kind of escalator according to claim 4 or moving sidewalk, is characterized in that: described mounting hole is the oval hole extended along the length direction of described slide rail, and described locating part is located on described oval hole.
6. the folding type movable cover plate of a kind of escalator according to claim 4 or moving sidewalk, is characterized in that: described locating part is T-shaped connecting element, and described folding type movable cover plate also comprises the nut be threaded with described T-shaped connecting element.
7. the folding type movable cover plate of a kind of escalator according to claim 1 or moving sidewalk, it is characterized in that: described folding type movable cover plate also comprises detouchable handle, the upper surface of described first removable cover and/or the second removable cover is provided with the tapped bore for installing described handle.
8. the folding type movable cover plate of a kind of escalator according to claim 7 or moving sidewalk, is characterized in that: described folding type movable cover plate also comprises the flathead screw closed with described corresponding threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310421772.8A CN103449290B (en) | 2013-09-16 | 2013-09-16 | Folding movable cover plate of escalator or moving walk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310421772.8A CN103449290B (en) | 2013-09-16 | 2013-09-16 | Folding movable cover plate of escalator or moving walk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103449290A CN103449290A (en) | 2013-12-18 |
| CN103449290B true CN103449290B (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310421772.8A Active CN103449290B (en) | 2013-09-16 | 2013-09-16 | Folding movable cover plate of escalator or moving walk |
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| Country | Link |
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| CN (1) | CN103449290B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017102460A1 (en) * | 2015-12-17 | 2017-06-22 | Inventio Ag | Floor cover of a passenger transportation device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106392408B (en) * | 2015-08-03 | 2018-07-17 | 鑫诺电梯有限公司 | A kind of escalator guide rail monolithic apparatus for welding and positioning |
| CN105502137B (en) * | 2015-12-23 | 2017-09-15 | 日立电梯（广州）自动扶梯有限公司 | Floor plates opening device, escalator and moving sidewalk |
| CN109982956A (en) * | 2016-11-29 | 2019-07-05 | 三菱电机株式会社 | Guide rail for elevator and its manufacturing method |
| CN108442410A (en) * | 2018-05-11 | 2018-08-24 | 无锡华九机械设备有限公司 | A kind of manhole capping apparatus |
| CN111887751A (en) * | 2020-08-12 | 2020-11-06 | 深圳市德达康健股份有限公司 | Multifunctional foot bath device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2571840Y (en) * | 2002-09-23 | 2003-09-10 | 黄德健 | Environment protection gate for drainage canal |
| CN101955119A (en) * | 2010-04-28 | 2011-01-26 | 江南嘉捷电梯股份有限公司 | Connecting structure of removable cover plate on escalator or moving sidewalk |
| CN201907808U (en) * | 2011-02-18 | 2011-07-27 | 刘贤汉 | Garbage can with movable cover plate |
| CN202401915U (en) * | 2011-12-19 | 2012-08-29 | 上海太比雅电力设备有限公司 | Large self-balancing safe and labor-saving cover plate device |
| CN202492061U (en) * | 2012-02-22 | 2012-10-17 | 宝林 | Double-door environmental-friendly hopper |
| CN203474196U (en) * | 2013-09-16 | 2014-03-12 | 江南嘉捷电梯股份有限公司 | Folding type movable cover plate of escalator or moving walk |
-
2013
- 2013-09-16 CN CN201310421772.8A patent/CN103449290B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017102460A1 (en) * | 2015-12-17 | 2017-06-22 | Inventio Ag | Floor cover of a passenger transportation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103449290A (en) | 2013-12-18 |
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Effective date of registration: 20180425 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu Address before: 215122 No. 718 Ting Ting Road, Suzhou Industrial Park, Jiangsu Patentee before: SJEC Corporation |