CN203474196U - Folding type movable cover plate of escalator or moving walk - Google Patents
Folding type movable cover plate of escalator or moving walk Download PDFInfo
- Publication number
- CN203474196U CN203474196U CN201320574231.4U CN201320574231U CN203474196U CN 203474196 U CN203474196 U CN 203474196U CN 201320574231 U CN201320574231 U CN 201320574231U CN 203474196 U CN203474196 U CN 203474196U
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- CN
- China
- Prior art keywords
- cover plate
- slide rail
- removable cover
- movable cover
- folding type
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a folding type movable cover plate of an escalator or a moving walk. The folding type movable cover plate comprises a slide rail, a first movable cover plate body and a second movable cover plate body, the first movable cover plate body and the second movable cover plate body are sequentially arranged in the length direction of the slide rail, the front end of the first movable cover plate body is hinged to the rear end of the second movable cover plate body, the rear end of the first movable cover plate body is rotatable and can be connected into the slide rail in a sliding mode in the length direction of the slide rail, and the front end of the second movable cover plate body is rotatable and can be connected into the slide rail in a sliding mode in the length direction of the slide rail. Compared with the prior art, the folding type movable cover plate is simple in structure, and maintenance staff can conveniently open and close the movable cover plate with labor saved.
Description
Technical field
The utility model 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
At present escalator or moving sidewalk use extensively, especially apply in building that the flows of the people such as market, supermarket, airport, Railway station are larger.In order to guarantee that escalator or moving sidewalk normally move, repair and maintenance are absolutely necessary.When repair and maintenance personnel need to carry out repair and maintenance to escalator or moving sidewalk, first to remove the removable cover of escalator or moving sidewalk, because removable cover weight is not light, repair and maintenance personnel troublesome poeration not only when removing, and need to consume very large strength.
Summary of the invention
In order to overcome the defect of prior art, the purpose of this utility model is to provide the folding type movable cover plate of a kind of escalator or moving sidewalk, and this folding type movable covering plate structure is simple, convenient laborsaving while opening.
For achieving the above object, the utility model 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 and the second removable cover that along the length direction of described slide rail, set gradually, the rear end of the front end of described the first removable cover and described the second removable cover is hinged, the rear end of described the first removable cover rotatably also can be slidably connected along the length direction of described slide rail in described slide rail, the front end of described the second removable cover rotatably 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 utility model has open mode and closure state, under open mode, described the first removable cover and described the second removable cover relatively rotate folding, and the front end of the rear end of described the first removable cover and described the second removable cover slides and draws close along described slide rail respectively; Under closure state, described the first removable cover and described the second removable cover relatively rotate and are expanded in same plane, the front end of the rear end of described the first removable cover and described the 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 the first removable cover and described the second removable cover.
More preferably, the front end of described the first removable cover is rotated and is connected by hinge structure with the rear end of described the second removable cover.In specific embodiment, described hinge structure comprises the first blade, the second blade and rotating shaft, and described the first blade is fixed on the front end face of described the first removable cover, and described the second blade is fixed on the aft end face of described the second removable cover.For make the first removable cover and the second removable cover under deployed condition between the two upper surface gap less, on the front end face of the first removable cover, there is the mounting groove that the first blade is installed, on the aft end face of the second removable cover, there is the mounting groove that the second blade is installed.The utility model folding type movable cover plate is when open mode, and the first blade and second blade of hinge structure relatively rotate and open along rotating shaft; The utility model folding type movable cover plate is when deployed condition, and the first blade and second blade of hinge structure relatively rotate closure along rotating shaft.
More preferably, the front end of the rear end of described the first removable cover and described the second removable cover is all provided with respectively band bearing hinge, described with bearing hinge, have can be 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 specific embodiment, described also have the blade being fixed on removable cover and be rotatably connected on the rotating shaft on blade with bearing hinge, 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, on described slide rail, offers mounting hole, and described locating part is removably mounted in described mounting hole and is positioned on the direction of slip of described plain bearing to keep out described plain bearing.In specific embodiment, described mounting hole is that described locating part is located on described oval hole along the oval hole of the length direction extension of described slide rail.Folding type movable cover plate of the present utility model is in open mode lower time, described the first removable cover is folded into certain angle mutually with the second removable cover, now under Action of Gravity Field, the plain bearing of the plain bearing of the first removable cover rear end and the second removable cover front end exists mutually away from and makes the trend of the utility model auto-closing.For fear of auto-closing, locating part is arranged on slide rail, can keep out the motion of plain bearing, thereby 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 being threaded with described T-shaped connecting element, by nut, T-shaped connecting element is locked on slide rail, 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 the first removable cover and/or the second removable cover is provided with for the tapped bore of described handle is installed.When folding type movable cover plate of the present utility model need to be opened, be threaded connection and on removable cover, install after handle, upwards pull handle just can make the front end of the first removable cover being 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 mutually close.
More preferably, described folding type movable cover plate also comprises the flathead screw matching with described tapped bore.At folding type movable cover plate of the present utility model, during in deployed condition, repair and maintenance personnel do not need to enter in escalator or moving sidewalk, by flathead screw is screwed in tapped bore, 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 utility model or moving sidewalk can open and close easily, very laborsaving.
Accompanying drawing explanation
Fig. 1 is that the utility model is at the lateral plan of open mode.
Fig. 2 is that the utility model is at the lateral plan of closure state.
Fig. 3 is that A-A in Fig. 2 is to cutaway view.
Fig. 4 is that the utility model is at the block diagram of closure state.
Fig. 5 is the B portion enlarged drawing in Fig. 4.
Fig. 6 has the schematic diagram of the hinge structure of twayblade in the utility model.
Fig. 7 is the schematic diagram with bearing hinge in the utility model.
Fig. 8 is the perspective view of the T-shaped connecting element in the utility model.
In accompanying drawing: 1-the first removable cover, 2-the second removable cover, 3-slide rail, 4-hinge structure, 5-is with bearing hinge, 6-handle, 7-the first blade, 8-the 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.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.
Refer to Fig. 1 to Fig. 7, the utility model 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 along the length direction of described slide rail 3, set gradually, the rear end of the front end of described the first removable cover 1 and described the second removable cover 2 is hinged by hinge structure 4, the rear end of described the first removable cover 1 also can be slidably connected along the length direction of described slide rail 3 in described slide rail 3 by plain bearing 12 is rotatable, the front end of described the 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 is rotated and is connected by hinge structure 4 with the rear end of the second removable cover 2.Particularly, as shown in Figure 6, hinge structure 4 comprises that the first blade 7, the second blade 8 and rotating shaft 10, the first blades 7 are fixed in the mounting groove of front end face of the first removable cover 1, and the second blade 8 is fixed in the mounting groove of aft end face of described the second removable cover 2.The first hinge 7 and the second hinge 8 can be fitted on same axle center, on 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 in centre, wear a rotating shaft 10, the first hinges 7 after fitting and the second hinge 8 can rotate around rotating shaft 10.Rotating shaft 10 two are provided with tapped bore and are fixed wtih bolt 9, guarantee that the first hinge 7 and the second hinge 8 can mutually not come off when rotating.
Folding type movable cover plate of the present utility model has open mode and closure state, under open mode, the first removable cover 1 and described the second removable cover 2 relatively rotate folding, the first blade 7 and second blade 8 of hinge structure 4 relatively rotate and open along rotating shaft 9, the front end of the rear end of the first removable cover 1 and the second removable cover 2 slides and draws close along described slide rail 3 respectively, and now the first removable cover 1 and the second removable cover 2 are an angle that is less than 180 °.Under closure state, the first blade 7 and second blade 8 of hinge structure 4 relatively rotate closure along rotating shaft 9, the front end of the rear end of the first removable cover 1 and the second removable cover 2 respectively along slide rail 3 slide away from, the first removable cover 1 and the second removable cover 2 are in the same plane.
The both sides of the front end face of the both sides of the aft end face of the first removable cover 1 and the second removable cover 2 are all provided with respectively band bearing hinge 5, with bearing hinge 5, having can be 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 being fixed on removable cover and is rotatably connected on the rotating shaft 14 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, by two circlip for shafts, 13 location.Two circlip for shafts 13 are arranged on respectively two draw-in groove places of rotating shaft 14.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, on described slide rail, offers mounting hole, and described locating part is removably mounted in described mounting hole and is positioned on the direction of slip of plain bearing 12 to keep out plain bearing 12.In specific 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 being threaded with described T-shaped connecting element 16, by nut 17, T-shaped connecting element 16 is locked on slide rail 3.The oval hole 18 that described mounting hole is offered for the length direction extension along slide rail 3, 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.Folding type movable cover plate is when open mode, the first removable cover 1 is folded into certain angle mutually with the second removable cover 2, now under Action of Gravity Field, the plain bearing 12 of the plain bearing 12 of the first removable cover 1 rear end and the second removable cover 2 front ends exists mutually away from and makes the trend of the utility model auto-closing.For fear of auto-closing, T-shaped connecting element 16 is arranged on slide rail 3, can keep out the motion of plain bearing 12, thereby the open mode of collapsible removable cover is locked.
The present embodiment also comprises that the upper surface of detouchable handle 6, the second removable covers 2 is provided with the tapped bore 19 for mounting knob 6, and tapped bore 19 positions are near the rear portion of the second removable cover 2.Also the tapped bore of mounting knob 6 can be set separately on the first removable cover 1 in other embodiments, or the tapped bore of mounting knob 6 is all set on the first removable cover 1 and the second removable cover 2, and repair and maintenance personnel can select handle 6 to be arranged on the first removable cover 1 or the second removable cover 2 as required.When the folding type movable cover plate of the present embodiment need to be opened, be threaded connection and on removable cover, install after handle 6, upwards pull handle 6 just can make the front end of the first removable cover 1 being hinged and the rear end of the second removable cover 2 upwards folding, 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 ends slides mutually close along slide rail.Until the plain bearing 12 of the second removable cover 2 front ends while sliding to 18 place, oval hole, inserts T-shaped connecting element 16 in oval holes 18 and is erected in slide rail 3, thereby stopping plain bearing 12.
Folding type movable cover plate of the present utility model also comprises the flathead screw (not shown) matching with tapped bore 19.At folding type movable cover plate of the present utility model, during in deployed condition, repair and maintenance personnel do not need to enter in escalator or moving sidewalk, by flathead screw is screwed in tapped bore 19, avoid the cavity of tapped bore 19 to impact passenger.
Claims (10)
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 and the second removable cover that along the length direction of described slide rail, set gradually, the rear end of the front end of described the first removable cover and described the second removable cover is hinged, the rear end of described the first removable cover rotatably also can be slidably connected along the length direction of described slide rail in described slide rail, and the front end of described the second removable cover is rotatable also 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, is characterized in that: the front end of described the first removable cover is rotated and is connected by hinge structure with the rear end of described the second removable cover.
3. the folding type movable cover plate of a kind of escalator according to claim 2 or moving sidewalk, it is characterized in that: the front end of the rear end of described the first removable cover and described the second removable cover is all provided with respectively band bearing hinge, described with bearing hinge, have can be 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.
4. the folding type movable cover plate of a kind of escalator according to claim 3 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 the first removable cover and described the 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.
5. the folding type movable cover plate of a kind of escalator according to claim 3 or moving sidewalk, it is characterized in that: described also have the blade being fixed on removable cover and be rotatably connected on the rotating shaft on blade with bearing hinge, and described plain bearing is connected to the end of described rotating shaft.
6. the folding type movable cover plate of a kind of escalator according to claim 3 or moving sidewalk, it is characterized in that: described folding type movable cover plate also comprises detouchable locating part, on described slide rail, offer mounting hole, described locating part is removably mounted in described mounting hole and is positioned on the direction of slip of described plain bearing to keep out described plain bearing.
7. the folding type movable cover plate of a kind of escalator according to claim 6 or moving sidewalk, is characterized in that: the oval hole that described mounting hole extends for the length direction along described slide rail, described locating part is located on described oval hole.
8. the folding type movable cover plate of a kind of escalator according to claim 6 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 being threaded with described T-shaped connecting element.
9. 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 the first removable cover and/or the second removable cover is provided with for the tapped bore of described handle is installed.
10. the folding type movable cover plate of a kind of escalator according to claim 9 or moving sidewalk, is characterized in that: described folding type movable cover plate also comprises the flathead screw matching with described tapped bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574231.4U CN203474196U (en) | 2013-09-16 | 2013-09-16 | Folding type movable cover plate of escalator or moving walk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574231.4U CN203474196U (en) | 2013-09-16 | 2013-09-16 | Folding type movable cover plate of escalator or moving walk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203474196U true CN203474196U (en) | 2014-03-12 |
Family
ID=50222570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320574231.4U Withdrawn - After Issue CN203474196U (en) | 2013-09-16 | 2013-09-16 | Folding type movable cover plate of escalator or moving walk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203474196U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449290A (en) * | 2013-09-16 | 2013-12-18 | 江南嘉捷电梯股份有限公司 | Folding movable cover plate of escalator or moving walk |
| CN106144869A (en) * | 2016-08-24 | 2016-11-23 | 苏州新达电扶梯部件有限公司 | A kind of with gemel staircase rear cover plate structure |
| CN107265051A (en) * | 2017-07-29 | 2017-10-20 | 长沙学院 | A kind of staged conveying device of conveyer |
-
2013
- 2013-09-16 CN CN201320574231.4U patent/CN203474196U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449290A (en) * | 2013-09-16 | 2013-12-18 | 江南嘉捷电梯股份有限公司 | Folding movable cover plate of escalator or moving walk |
| CN106144869A (en) * | 2016-08-24 | 2016-11-23 | 苏州新达电扶梯部件有限公司 | A kind of with gemel staircase rear cover plate structure |
| CN107265051A (en) * | 2017-07-29 | 2017-10-20 | 长沙学院 | A kind of staged conveying device of conveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20150422 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20150422 |