CN206940203U - A kind of convertible front edge board for escalator - Google Patents
A kind of convertible front edge board for escalator Download PDFInfo
- Publication number
- CN206940203U CN206940203U CN201720557537.7U CN201720557537U CN206940203U CN 206940203 U CN206940203 U CN 206940203U CN 201720557537 U CN201720557537 U CN 201720557537U CN 206940203 U CN206940203 U CN 206940203U
- Authority
- CN
- China
- Prior art keywords
- board
- front edge
- escalator
- daughter board
- truss
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of convertible front edge board for escalator, including the plate body being rotatably installed on truss, the plate body includes at least two pieces of daughter boards mutually spliced, each daughter board is rotatably installed on truss by independent linkage, each daughter board has its flat presentation and also serves as the tip-up state of protective baffle plate, and the keeper for keeping daughter board tip-up state is provided between truss and each daughter board.The utility model is used for the convertible front edge board of escalator, facilitates the opening of front edge board, saves manpower, utilizes being smoothed out for maintenance.
Description
Technical field
It the utility model is related to escalator technical field, and in particular to a kind of convertible forward position for escalator
Plate.
Background technology
In the prior art, the front edge board of escalator or moving sidewalk is typically directly layed on truss, it is necessary to repair
When, front edge board is opened by the way of artificial., it is necessary to using baffle plate enclosing opened areas after front edge board is opened, personnel are prevented
Rush by mistake, while prevent foreign matter from falling into inside staircase.
Because front edge board is heavier, at least need two people's cooperations to complete opening and the closing of front edge board, expend people
Power, and extra setting baffle plate is needed, later stage maintenance is brought inconvenience.
Utility model content
The utility model provides a kind of convertible front edge board for escalator, solves front edge board and opens asking for inconvenience
Topic, facilitates the progress of later stage maintenance.
A kind of convertible front edge board for escalator, including the plate body being rotatably installed on truss, the plate body bag
Include at least two pieces of daughter boards, each daughter board mutually spliced to be rotatably installed on truss by independent linkage, each daughter board has
Its flat presentation and the tip-up state for also serving as protective baffle plate, it is provided between truss and each daughter board and keeps determining for daughter board tip-up state
Position part.
Convertible front edge board provided by the utility model, the upset track of daughter board is limited by linkage, ensure daughter board
Open and position skew does not occur when closing, ensure that each daughter board can keep moderately good splicing shape in its flat presentation
State.
The daughter board also serves as protective baffle plate when being in tip-up state, i.e., need not additionally use protective baffle plate, reduces maintenance
The part that Shi Suoxu prepares.
In order to avoid the interference between each daughter board, it is preferable that for each daughter board when switching to tip-up state, the direction of upset is each
Differ.
Preferably, each daughter board is arranged vertically under tip-up state, the corresponding side of enclosing exposed region after digging.Each son
Plate is arranged vertically under tip-up state, on the one hand reduces and exposed region is blocked, be easy to the development of maintenance work, on the other hand
Also the active force that keeper is born can be reduced, reduces the load-bearing requirements of keeper.
Preferably, the daughter board is two pieces split around.
Preferably, the keeper is the gas spring being connected between truss and corresponding daughter board.
The gas spring uses prior art in itself, and inside of air spring filling nitrogen, closed gas is by outer force compresses
Drag is produced, the corresponding daughter board of drag assisting in opening, reduces power required when opening daughter board, while keeper is opened in daughter board
Rear support daughter board, daughter board is maintained to be in tip-up state.
Preferably, be respectively equipped with mounting seat on truss and daughter board, the connector at gas spring both ends respectively with corresponding peace
Dress seat is hinged.
After reducing front edge board opening, the stop to exposed region, ensure being smoothed out for maintenance work, it is preferable that
Each daughter board is under tip-up state, and the gas spring is arranged vertically.
Preferably, the truss is provided with the elastic supporting member for supporting optical member being engaged with daughter board, the elastic supporting member for supporting optical member adjacent hinge
Arrangement of mechanism.
On the one hand elastic supporting member for supporting optical member when daughter board switches to its flat presentation, plays cushioning effect, on the other hand being capable of part
The load-bearing of linkage is shared, extends the service life of linkage.
Preferably, the keeper is the cylinder being connected between truss and corresponding daughter board, the cylinder is circumscribed with control
System switch.Drive daughter board to switch between its flat presentation and tip-up state by cylinder, while keep daughter board to be in using cylinder
Tip-up state.
It can be acted respectively between each cylinder, or, mutually link between all cylinders, be synchronously turned on and off.
The utility model is used for the convertible front edge board of escalator, facilitates the opening of front edge board, saves manpower, utilizes dimension
That protects is smoothed out.
Brief description of the drawings
Fig. 1 is top view when the utility model is in its flat presentation for the convertible front edge board of escalator；
Fig. 2 is A-A in Fig. 1 to sectional view；
Fig. 3 is the B portions enlarged drawing in Fig. 2；
Fig. 4 is the C-C direction views in Fig. 2；
Fig. 5 is sectional view when the utility model is in tip-up state for the convertible front edge board of escalator；
Fig. 6 is the D portions enlarged drawing in Fig. 5.
In figure：1st, truss；2nd, daughter board；31st, mounting seat；32nd, mounting seat；4th, gas spring；51st, support arm；52nd, support arm；6th, spiral shell
Bolt；7th, elastic supporting member for supporting optical member；81st, rotor plate；82nd, rotor plate.
Embodiment
Below in conjunction with the accompanying drawings, the convertible front edge board that escalator is used for the utility model is described in detail.
As shown in Fig. 2, Fig. 5, for the convertible front edge board of escalator, including the plate body being rotatably installed on truss 1,
Plate body includes the two pieces of daughter boards 2 mutually spliced, and two pieces of daughter boards 2 are rotatably installed on truss 1 by independent linkage.
As shown in Figure 1 and Figure 2, there is its flat presentation between two pieces of daughter boards 2, in escalator normal operation, two pieces of daughter boards
2 are in its flat presentation, i.e. two pieces of daughter boards 2 are spliced into smooth front edge board, play a part of protecting staircase internal part.
As shown in figure 5, two pieces of daughter boards 2 have tip-up state, under tip-up state, two pieces of daughter boards 2 are respectively by place truss 1
Position extends straight up also serves as protective baffle plate, and two pieces of enclosings of daughter board 2 are in the both sides of opened areas.
As shown in Fig. 2, Fig. 4, Fig. 5, the keeper for keeping daughter board tip-up state is provided between truss 1 and each daughter board 2, this
Keeper uses gas spring 4 in embodiment, is welded with mounting seat 31 on truss 1, mounting seat is welded with daughter board 2
32, one end connector of gas spring 4 is be hinged with mounting seat 31, and other end connector is be hinged with mounting seat 32.
As shown in figure 5, each daughter board 2 is under tip-up state, the daughter board 2 that gas spring 4 is arranged and reclines neighbouring as far as possible vertically,
To reduce stop when being repaired to staff to staircase inside.
As shown in Fig. 3, Fig. 5, the top of truss 1 is provided with bending plate by bolt 6, and bending plate is structure as a whole and had
The cross section of L-shaped, a support arm 52 and the top of truss 1 of L-shaped mutually recline, and are fixed on by bolt 6 on truss 1, L-shaped it is another
One support arm 51 extends straight up.
It is rotatablely connected between each daughter board 2 and truss 1 by linkage, linkage includes two pieces be mutually rotatablely connected
Rotor plate, one of rotor plate 82 are welded and fixed with daughter board 2, another piece of rotor plate 81 by bolt and bending plate straight up
The support arm 51 of extension is fixedly connected, and the pivot center of linkage is adjacent to the top of daughter board 2 edge arrangement.
Each daughter board 2 rotates clockwise or counterclockwise 90 degree (clockwise or counterclockwise around corresponding linkage pivot center
Depending on position of the daughter board 2 with respect to truss 1), complete switching of the daughter board 2 between its flat presentation and tip-up state.
As shown in Fig. 3, Fig. 5, the top of support arm 52 of bending plate is further fixed on elastic supporting member for supporting optical member 7, in daughter board 2 by tip-up state
When switching to its flat presentation, mitigate the percussion of daughter board 2 by elastic supporting member for supporting optical member 7, while its flat presentation is in daughter board 2
When, support force is provided by elastic supporting member for supporting optical member 7, mitigates the dependence to linkage.
Keeper can also use cylinder, i.e., completed using cylinder driving daughter board 2 between tip-up state and its flat presentation
Switching, cylinder can be controlled by external controlling switch, can be linked between each cylinder, i.e., controlled by controlling switch each
Cylinder is synchronously turned on and off.
In use, daughter board 2 is promoted to open, under the booster action of gas spring 4, it is possible to reduce the opening daughter board manually applied
2 power, while gas spring 4 maintains daughter board 2 to be in the tip-up state arranged vertically, ensure maintenance everything goes well with your work to carry out.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned realities
The mode of applying carries out appropriate change and modification.Therefore, the utility model is not limited to specific implementation disclosed and described above
Mode, some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.
In addition, although used some specific terms in this specification, but these terms are merely for convenience of description, not to this reality
With new composition any restrictions.
Claims (10)
1. a kind of convertible front edge board for escalator, including the plate body being rotatably installed on truss, it is characterised in that institute
At least two pieces of daughter boards, each daughter board that stating plate body includes mutually splicing are rotatably installed on truss by independent linkage, respectively
Daughter board has its flat presentation and also serves as the tip-up state of protective baffle plate, is provided between truss and each daughter board and keeps daughter board to dig
The keeper of state.
2. it is used for the convertible front edge board of escalator as claimed in claim 1, it is characterised in that each daughter board is turned over switching to
During the state of rising, the direction of upset is different.
3. it is used for the convertible front edge board of escalator as claimed in claim 1, it is characterised in that each daughter board is in tip-up state
Lower vertical arrangement, the corresponding side of enclosing exposed region after digging.
4. it is used for the convertible front edge board of escalator as claimed in claim 1, it is characterised in that the daughter board is that left and right is right
Two pieces opened.
5. it is used for the convertible front edge board of escalator as claimed in claim 1, it is characterised in that the keeper is connection
Gas spring between truss and corresponding daughter board.
6. it is used for the convertible front edge board of escalator as claimed in claim 5, it is characterised in that on truss and daughter board respectively
Provided with mounting seat, the connector at gas spring both ends is hinged with corresponding mounting seat respectively.
7. it is used for the convertible front edge board of escalator as claimed in claim 5, it is characterised in that each daughter board is in and digs shape
Under state, the gas spring is arranged vertically.
8. the convertible front edge board for escalator as described in any one of claim 1~7, it is characterised in that the purlin
Frame is provided with the elastic supporting member for supporting optical member being engaged with daughter board, the elastic supporting member for supporting optical member adjacent hinge arrangement of mechanism.
9. it is used for the convertible front edge board of escalator as claimed in claim 1, it is characterised in that the keeper is connection
Cylinder between truss and corresponding daughter board, the cylinder are circumscribed with controlling switch.
10. it is used for the convertible front edge board of escalator as claimed in claim 9, it is characterised in that phase between all cylinders
Mutually linkage, is synchronously turned on and off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557537.7U CN206940203U (en) | 2017-05-18 | 2017-05-18 | A kind of convertible front edge board for escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557537.7U CN206940203U (en) | 2017-05-18 | 2017-05-18 | A kind of convertible front edge board for escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206940203U true CN206940203U (en) | 2018-01-30 |
Family
ID=61361749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720557537.7U Expired - Fee Related CN206940203U (en) | 2017-05-18 | 2017-05-18 | A kind of convertible front edge board for escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206940203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436322A (en) * | 2019-09-05 | 2019-11-12 | 迅达（中国）电梯有限公司 | The front edge board of staircase |
-
2017
- 2017-05-18 CN CN201720557537.7U patent/CN206940203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436322A (en) * | 2019-09-05 | 2019-11-12 | 迅达（中国）电梯有限公司 | The front edge board of staircase |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20210518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |