CN207467986U - A kind of turnover-proof device of escalator removable cover - Google Patents
A kind of turnover-proof device of escalator removable cover Download PDFInfo
- Publication number
- CN207467986U CN207467986U CN201721440194.2U CN201721440194U CN207467986U CN 207467986 U CN207467986 U CN 207467986U CN 201721440194 U CN201721440194 U CN 201721440194U CN 207467986 U CN207467986 U CN 207467986U
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- CN
- China
- Prior art keywords
- removable cover
- escalator
- turnover
- proof device
- movable part
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of turnover-proof device of escalator removable cover, the escalator further includes truss, the turnover-proof device of the escalator removable cover includes movable part and the fixed part with movable part cooperation, the movable part, which is rotatably fixed, to be connected on the removable cover, and the fixed part is fixedly connected on the truss；When the removable cover is installed, the movable part is naturally drooped and is fixedly connected with the fixed part；The turnover-proof device of escalator removable cover in the utility model, it is simple in structure, it is easy for installation, it occupies little space, can lock automatically, and quick-detachable removable cover turnover-proof device, effectively removable cover can be connected on truss, prevent it from overturning.
Description
Technical field
The utility model is related to cover plate for escalator to put turnover device, and especially a kind of the anti-of escalator removable cover turns over
Rotary device.
Background technology
Escalator is commonly used in many places at present, and many convenience are brought to masses, however frequent using automatic
During staircase, safety problem is also increasingly by public extensive concern.Due to being at step revolution below removable cover
And computer room working space, pedestrian once fall, and have great risk.First piece of removable cover being especially connected with broach centering,
Once overturning, pedestrian is fallen i.e. it is possible that being involved in terraced road or even jeopardizing pedestrian's life security.Therefore, how effectively
Ground prevents the overturning of removable cover particularly important.
Invention content
The purpose of this utility model is to provide a kind of turnover-proof devices of escalator removable cover, can be automatic and effective
Removable cover is fixedly connected on truss by ground, prevents its overturning.
The utility model provides a kind of turnover-proof device of escalator removable cover, and the escalator further includes purlin
Frame, it is characterised in that：What the turnover-proof device of the escalator removable cover coordinated including movable part and with the movable part
Fixed part, the movable part, which is rotatably fixed, to be connected on the removable cover, and the fixed part is fixedly connected on the purlin
On frame；When the removable cover is installed, the movable part is naturally drooped and is fixedly connected with the fixed part.
Escalator is fixed by truss, two ends of exit and entrance of escalator, is respectively to comb outside terraced road direction
Tooth centering, first piece of removable cover and remaining removable cover.When installing cover board, be fixed on movable part on the removable cover by
It naturally droops in its own gravity, and is fixedly connected with the fixed part that it coordinates, realize and removable cover is fixedly connected on truss
On, prevent its overturning.Wherein, movable part can be the L-type bull stick with protrusion, and fixed part contains the slot being inserted into for protrusion
Deng.
Preferably, the movable part is rotatably connected to the lower surface of the removable cover by connector, not with its
He interferes cover board, facilitates installation.
It is further preferred that the connector includes cover board fixed part and work department, the cover board fixed part and the work
Dynamic cover board is fixedly connected, and the work department is rotatably attached with the movable part.The cover board fixed part and the removable cover
The connection mode of plate can be anchor, weld or the modes such as be bolted.
It is further preferred that the plane where the work department is vertical with the plane where the cover board fixed part, it is described
Plane where movable part is parallel with the plane where the work department.The L-shaped plate of the connector, facilitates installation, connects
Contacting surface is larger, and connection is more firm.
It is further preferred that being fixedly installed a shaft in the work department, offered on the movable part and described turn
The through-hole of axis adaptation, the movable part are threaded through in the shaft.
It is further preferred that being fixedly installed a shaft on the movable part, offered in the work department and described turn
The through-hole of axis adaptation, the work department are threaded through in the shaft.
It is further preferred that fixed finite place piece in the shaft, the movable part is arranged on the locating part and described
Between work department, movement of the movable part on the shaft length direction is prevented.
It is further preferred that the shaft includes axle portion and shaft head, offered and the shaft in the work department
The perforation of adaptation, the movable part and the shaft head are located at the both sides of the work department.
It is further preferred that the groove being adapted to the fixed part is offered on the movable part, the fixed part engaging
In the groove.
It is further preferred that the movable part is movable plate, the groove is the U-type groove that opening broadens.
It is further preferred that the fixed part is the bolt containing head and stud, the stud is equipped with the first nut
And second nut, the one end of the stud far from the head are fixedly connected on the truss, second nut with it is described
Side wall of the truss close to the head contradicts, and position of the stud between first nut and the head is fastened on
In the groove.
It is further preferred that there is gap between first nut and the movable part so that the first nut can limit
Movable part position, but can give removable cover there are move places.
The beneficial effects of the utility model have：
A kind of turnover-proof device of escalator removable cover provided by the utility model, it is simple in structure, it is easy for installation, it accounts for
It is small with space, it can lock automatically, and quick release, effectively removable cover can be connected on truss, prevents it from turning over
Turn.
The utility model is described further below in conjunction with the drawings and specific embodiments.
Description of the drawings
Fig. 1 is the turnover-proof device mounting structure schematic diagram of the escalator removable cover of the utility model；
Fig. 2 is enlarged drawing at A in Fig. 1 of the turnover-proof device of the escalator removable cover of the utility model；
Fig. 3 shows for B in Fig. 2 of the turnover-proof device working condition of the escalator removable cover of the utility model to structure
It is intended to；
Fig. 4 shows for B in Fig. 2 of the turnover-proof device opening state of the escalator removable cover of the utility model to structure
It is intended to.
In attached drawing, 1：First piece of removable cover；2：Remaining removable cover；3：Truss；4：Broach centering；5：Step；6：Connection
Part；61：Cover board fixed part；62：Work department；63 shafts；631：Axle portion；632：Shaft head；7：Movable plate；72：Locating part；
73：Groove；10：Bolt；101：Head；102：Stud；103：First nut；104：Second nut.
Specific embodiment
The utility model can be further well understood by specific embodiment of the utility model given below, but
They are not the restrictions to the utility model.It is using the prior art, known not have the part described in detail in specific embodiment
What technological means and professional standard obtained.
Escalator removable cover turnover-proof device in the utility model can be used for the installation of all removable covers, this
Utility model is only illustrated with being mounted on the situation of first piece of removable cover.
Two ends of exit and entrance of the escalator on truss 3 are fixed on, are respectively broach centering outward from step 5
4th, first piece of removable cover 1 and remaining removable cover 2.The turnover-proof device of escalator removable cover in the present embodiment is for solid
Fixed first piece of removable cover 1, the fixed part including movable part and with movable part cooperation, the movable part in the present embodiment is activity
Plate 7, fixed part are the bolt 10 being fixedly connected with truss 3.Movable plate 7 is rotatably fixed by connector 6 and is connected to first piece
The lower surface of removable cover 1.
Connector 6 is a bending part, including being used to being fixedly connected the cover board fixed part 61 of first piece of removable cover 1 and being used for
The work department 62 of movable plate 7 is connected, the plane where work department 62 is vertical with the plane where cover board fixed part 61.Cover board is fixed
Portion 61 is fixedly connected on the lower surface of first piece of removable cover 1 by rivet, and movable plate 7, which is rotatably fixed, is connected to work department 62
On, the plane where movable plate 7 is parallel with the plane where work department 62.
Trepanning is offered in work department 62, wherein being fixedly installed a shaft 63 in a manner of wearing, shaft 63 includes axis
Portion 631 and shaft head 632, offer the through-hole being adapted to shaft 63 on movable plate 7, fixed finite place piece 72 in shaft 63,
Movable plate 7 is arranged between locating part 72 and work department 62, and movable plate 7 and shaft head 632 are located at the both sides of work department 62.
Prevent movement of the movable part on the shaft length direction.
The groove 73 being adapted to bolt 10 is offered on movable plate 7, groove 73 is the U-type groove that opening broadens.Bolt 10 contains
There are head 101 and stud 102, stud 102 is equipped with the first nut 103 and the second nut 104, and stud 102 is far from head 101
One end is fixedly connected on truss 3, and the second nut 104 is contradicted with side wall of the truss 3 close to head 101, and stud 102 is located at first
Position between nut 103 and head 101 is fastened in groove 73.There are gap, tools between first nut 103 and movable plate 7
Body, the gap in the present embodiment is 2mm, can limit movable plate 7 position and there are more than activity to first piece of removable cover 1
Ground.
When first piece of removable cover 1 is installed, movable plate 7 is since gravity naturally droops, and bolt 10 is caught in activity at this time
In the groove 73 of plate 7, movable plate 7 is fastened with bolt 10, realizes the fixation by first piece of removable cover 1 and truss 3.Maintenance
When, if desired for first piece of removable cover 1 of dismounting, it is only necessary to which rotary moveable plate 7 makes its groove 73 be disengaged with bolt 10, you can dismounting
First piece of removable cover 1.
The turnover-proof device of escalator removable cover in the utility model, simple in structure, easy for installation, occupied space
It is small, it can lock automatically, and quick-detachable removable cover turnover-proof device, can removable cover be effectively connected to truss
On, prevent it from overturning.
Above disclosed is only the preferred embodiment of the utility model, certainly cannot be new to limit this practicality with this
The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims still belong to the utility model and are covered
Range.
Claims (10)
1. a kind of turnover-proof device of escalator removable cover, the escalator further include truss, it is characterised in that：It is described
The turnover-proof device of escalator removable cover includes movable part and the fixed part with movable part cooperation, and the movable part can
It is rotatably fixedly connected on the removable cover, the fixed part is fixedly connected on the truss；When the removable cover
During installation, the movable part is naturally drooped and is fixedly connected with the fixed part.
2. the turnover-proof device of escalator removable cover according to claim 1, it is characterised in that：The movable part leads to
Cross the lower surface that connector is rotatably connected to the removable cover.
3. the turnover-proof device of escalator removable cover according to claim 2, it is characterised in that：The connector packet
Cover board fixed part and work department are included, the cover board fixed part is fixedly connected with the removable cover, the work department and the work
Dynamic portion is rotatably attached.
4. the turnover-proof device of escalator removable cover according to claim 3, it is characterised in that：The work department institute
Plane it is vertical with the plane where the cover board fixed part, plane where the movable part with where the work department
Plane is parallel.
5. the turnover-proof device of escalator removable cover according to claim 3, it is characterised in that：In the work department
A shaft is fixedly installed, the through-hole being adapted to the shaft is offered on the movable part, the movable part is threaded through described
In shaft.
6. the turnover-proof device of escalator removable cover according to claim 5, it is characterised in that：It is solid in the shaft
Equipped with locating part, the movable part is arranged between the locating part and the work department.
7. according to the turnover-proof device of any escalator removable covers of claim 1-6, it is characterised in that：The work
The groove being adapted to the fixed part is offered in dynamic portion, the fixed part is fastened in the groove.
8. the turnover-proof device of escalator removable cover according to claim 7, it is characterised in that：The movable part is
Movable plate, the groove are the U-type groove that opening broadens.
9. the turnover-proof device of escalator removable cover according to claim 7, it is characterised in that：The fixed part is
Bolt containing head and stud, the stud are equipped with the first nut and the second nut, and the stud is far from the head
One end is fixedly connected on the truss, and second nut is contradicted with side wall of the truss close to the head, the spiral shell
Position of the column between first nut and the head is fastened in the groove.
10. the turnover-proof device of escalator removable cover according to claim 9, it is characterised in that：First spiral shell
It is female to have gap between the movable part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721440194.2U CN207467986U (en) | 2017-11-01 | 2017-11-01 | A kind of turnover-proof device of escalator removable cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721440194.2U CN207467986U (en) | 2017-11-01 | 2017-11-01 | A kind of turnover-proof device of escalator removable cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207467986U true CN207467986U (en) | 2018-06-08 |
Family
ID=62262470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721440194.2U Active CN207467986U (en) | 2017-11-01 | 2017-11-01 | A kind of turnover-proof device of escalator removable cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207467986U (en) |
-
2017
- 2017-11-01 CN CN201721440194.2U patent/CN207467986U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |