CN203439886U - Door device of elevator - Google Patents
Door device of elevator Download PDFInfo
- Publication number
- CN203439886U CN203439886U CN201320431260.5U CN201320431260U CN203439886U CN 203439886 U CN203439886 U CN 203439886U CN 201320431260 U CN201320431260 U CN 201320431260U CN 203439886 U CN203439886 U CN 203439886U
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- Prior art keywords
- door
- plate
- side edge
- cushion member
- elevator
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- Expired - Fee Related
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- 241000278713 Theora Species 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
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Abstract
The utility model discloses a door device of an elevator, which is capable of simplifying the shape of door shield parts of door plates and ensuring not to generate gaps between the door shield parts. A pair of safety touch plates (21R and 21L) is arranged on one surface of a pair of door plates (2R and 2L) at intervals, wherein the door plates (2R and 2L) are in a middle separating type and used for opening and closing an entrance of an elevator lift car; one surface of the pair of door plates (2R and 2L) is provided with a pair of gasket components (22R and 22L), and opposite side end edges (22Ra and 22La) of the gasket components are configured in the whole length direction of the corresponding locking side end edges (2Ra and 2La) of the door plates (2R and 2L) and protrude along a closing direction in special dimension relative to the end edges; further, relative space between the safety touch plates (21R and 21L) and the gasket components (22R and 22L) is set to be 4-8 mm, smooth opening and closing motion can be carried out, and the composition is compact.
Description
Technical field
Embodiment of the present utility model relates to the door gear of the elevator of the gangway that opens and closes lift car.
Background technology
As the door gear that opens and closes the gangway of lift car, have and by roller, hang door-plate being installed on the guide rail of cage side, be configured to the device of left and right midsplit type.In the situation that the door gear of this midsplit type, the so-called door shield portion of the mutual butt of door-plate about when closing completely, installs the padded coamings such as rubber, the sound of butt is reduced, and expect to realize the sealing of door section.
Wherein, door-plate is that bending metal sheet forms, and is to bend to " コ " type to form, because door shield face is simple plane, so easily form plate as a side edge of door shield portion.But, for above-mentioned padded coaming is installed, the processing of padded coaming must be installed on door shield face and process, shape forms complicated.Therefore, plate production job is complicated, expends man-hour.
In addition, when door is closed completely, padded coaming is only mutual butt.It is more difficult that padded coaming will make its bearing surface accurately, so can partly produce small gap at abutting part.Particularly, along with the process of period of service, by changing year in year out the padded coaming causing, deform and produce the tendency grow in gap.While producing gap by this way, the sound of the wind noise producing while moving in hoistway leaks in car and becomes the noise in car, to passenger, brings discomfort.In addition, because the light in car leaks in hoistway from gap portion, thus for Sightseeing Lift, can see from outside the situation of the structure of hoistway like that, not satisfactory in design.
As proposed in JP 2007-308287 communique: as the structure that guarantees the simplification that door-plate is manufactured, do not implement the processing to aforementioned door shield face, in the side of door-plate, door shield member is installed.
But even in this structure, the door shield rubber suitable with aforementioned padded coaming is also mutual butt, may produce gap in this abutment portion, can not ignore the problem of the noise based on gap or the problem of light leak.
Utility model content
Problem to be solved in the utility model is a kind of shape that can simplify the door shield side of door-plate to be provided, and in door shield part, not to produce the door gear of the elevator in gap.
For the method for dealing with problems
The door gear of the elevator that embodiment of the present utility model relates to, is characterized in that, possesses: an end of door plate of midsplit type, for opening and closing the gangway of lift car; By folder, detected a pair of safety edge of use, be configured to keep interval with the one side of this end of door plate, and be configured to and can relatively move along the switching direction of this end of door plate, in the time of conventionally, one side edge is given prominence to predetermined distance than the ora terminalis of the locking side of corresponding door-plate to closing direction; And a pair of cushion member, be arranged on respectively in the described one side of a described end of door plate, side edge be relative to each other configured to spread all over corresponding door-plate described locking side edge endlong than described locking side edge to the outstanding given size of closing direction, when a described end of door plate is closed completely, intermesh and the ora terminalis part of locking side described in locking.
The section recess and the protuberance that on the side edge relative to each other of described cushion member, are formed with rectangle, intermesh by these concaveconvex shapes.
In addition, on the side edge relative to each other of described cushion member, be formed with circular-arc section recess and protuberance, by these concaveconvex shapes, intermesh.
Further, can also be configured on the side edge relative to each other of described cushion member and be formed with the section protuberance of triangle and plane corresponding thereto, section protuberance and the described plane butt by described triangle also deforms to intermesh.
Accompanying drawing explanation
Fig. 1 is the front view of the door gear of the elevator that relates to of embodiment of the present utility model.
Fig. 2 A and Fig. 2 B mean the birds-eye view of end edge portion of the locking side of the door-plate using in embodiment of the present utility model.
Fig. 3 A, Fig. 3 B and Fig. 3 C mean the birds-eye view of the shape example of the cushion member of using in embodiment of the present utility model.
The specific embodiment
Below, about embodiment of the present utility model, with reference to accompanying drawing, be elaborated.
Fig. 1 means the front view that the summary of door gear of the elevator of this embodiment forms.In Fig. 1, this door gear is midsplit type, opens and closes the gangway of not shown car by pair of right and left door-plate 2R, 2L.At the top of this gangway installing adapter plate 3, further, on this adapter plate 3, guide rail 13 illustrates left and right directions installing along the switching direction of door- plate 2R, 2L.
One end of door plate 2R, 2L have respectively the boatswain chair 6 that roller 5 is installed, and by can rollably assemble this roller 5 on guide rail 13, by guide rail 13, on diagram left and right directions, can be hung movably and support an end of door plate 2R, 2L.On the other hand, at the bottom of door- plate 2R, 2L installing guide groove 7, on sill 8, be equiped with the guide-track groove that guide groove 7 can engage slidably.And this end of door plate 2R, 2L be by omitting graphic driver train in figure, midsplit type ground driven opening/closing.
That is, door- plate 2R, 2L are when closing completely, and one side edge 2Ra, 2La are driven to complete off position near each other in graphic mode.On the other hand, when opening completely, not illustrated in FIG., one side edge 2Ra, 2La are driven to the fully open position of sowing discord to greatest extent.Therefore,, an above-mentioned side edge 2Ra, 2La are called to the ora terminalis of locking side.
Fig. 2 A and Fig. 2 B are during by on-off action at door- plate 2R, 2L and ora terminalis 2Ra, the 2La of its locking side while closing completely partly take out and represented.In Fig. 2 A and Fig. 2 B, for an end of door plate 2R, 2L, keep compartment of terrain to configure a pair of safety edge 21R, 21L with its one side (below diagram).
Whether this pair of safety edge 21R, 21L, for detection of being pressed from both sides, by not shown operating mechanism, are configured to and can relatively move along the switching direction (diagram left and right directions) of an end of door plate 2R, 2L.A side edge 21Ra, the 21La of this safety edge 21R, 21L, give prominence to predetermined distance than ora terminalis 2Ra, the 2La of the locking side of corresponding door-plate to locking direction (Graphic Center's direction) in the time of conventionally.
This pair of safety edge 21R, 21L ora terminalis 2Ra, 2La prior to the locking side of door-plate when the closing movement of door- plate 2R, 2L carries out closing movement.And, there is betwixt foreign matter to sandwich and moved in the situation of predetermined distance to the opposite sense of closing direction, detected foreign matter to sandwich, by operating mechanism, make door- plate 2R, 2L to opening direction reversion action.
In interval between this pair of safety edge 21R, 21L and the one side of door- plate 2R, 2L corresponding thereto, install a pair of cushion member 22R, 22L.This pair of cushion member 22R, 22L are mounted to corresponding door-plate 2R, the one side of 2L by screw 23 etc. respectively, side edge 22Ra, 22La is relative to each other configured to spread all over the total length (direction vertical with diagram paper) of locking side edge 2Ra, the 2La of corresponding door- plate 2R, 2L, than its ora terminalis 2Ra, 2La to the outstanding given size of locking direction (diagram center direction).And, when an end of door plate 2R, 2L close completely, as shown in Figure 2 B, between the pros and cons of intermesh ground locking one end of door plate 2R, 2L.
Wherein, between safety edge 21R, 21L and the one side of door- plate 2R, 2L corresponding thereto, be spaced apart tens mm, can be screwed to install cushion member 22R, the 22L that maximum ga(u)ge is 5mm left and right.In this case, be arranged on and be spaced apart 4mm～8mm left and right between the surface (below diagram) of cushion member 22R, 22L in the one side of door- plate 2R, 2L and the opposite face of safety edge 21R, 21L.That is,, when this interval is less than 4mm, when door- plate 2R, 2L carry out on-off action, probably safety edge 21R, 21L and cushion member 22R, 22L butt, hinder level and smooth on-off action.Relatively, when interval surpasses 8mm, the shared device area of this part becomes large, is an impediment to the miniaturization of equipment.Therefore, the scope at the interval between cushion member 22R, 22L and safety edge 21R, 21L is above-mentioned 4mm～8mm.
In addition, the position of the installation use screw 23 when cushion member 22R, 22L install to door- plate 2R, 2L are upper as shown in Figure 2 A, be configured to when a side edge 21Ra, the 21La of safety edge 21R, 21L give prominence to predetermined distance than ora terminalis 2Ra, the 2La of the locking side of door-plate to locking direction, the safety edge 21R that staggers corresponding, the rearward end of 21L, thus not shown operation tool can enter.If formed by this way, even also can freely carry out installing/dismounting to cushion member 22R, 22L by operation tool in narrow and small interval.
In a pair of cushion member 22R, 22L, use the soft materials such as pvc material, as shown in Fig. 3 A, Fig. 3 B and Fig. 3 C, one side's side edge 22Ra spreads all over its total length and forms section concave shape (direction vertical with paper), and the opposing party's side edge 22La spreads all over its total length and forms section convex form (direction vertical with paper).Therefore,, when above-mentioned door- plate 2R, 2L close completely, as shown in Figure 2 B, its concaveconvex shape intermeshes, and does not produce locking with gap for side edge 22Ra, the 22La of cushion member 22R, 22L.
It should be noted that, the section concaveconvex shape that side edge 22Ra, the 22La of cushion member 22R, 22L forms is not limited to the rectangle shown in Fig. 3 A, the shape of also circular-arc or not shown other as shown in Figure 3 B, for example triangle also can, by its concaveconvex shape, intermesh, can not produce locking with gap.Further as shown in Figure 3 C, can be also a side as section triangle the opposing party as aspect.Even if form by this way, the shape that has caused section triangle to be partly deformed into crush by the butt pressure by between the two, these both engagements, can not produce locking with gap thus.
In the above-described configuration, one end of door plate 2R, 2L are at open mode or on-off action midway state in the situation that, as shown in Figure 2 A, between ora terminalis 2Ra, the 2La of the locking side of door- plate 2R, 2L, between a side edge 21Ra, the 21La of safety edge 21R, 21L, and fully leave mutually respectively between side edge 22Ra, the 22La of cushion member 22R, 22L.
Door closing movement by an end of door plate 2R, 2L, reduces the above-mentioned distance of respectively leaving.And in final buttoned-up status, as shown in Figure 2 B, a side edge 21Ra, the 21La of safety edge 21R, 21L engage one another, side edge 22Ra, 22La intermesh, and cushion member 22R, 22L do not produce locking with gap.Now, between ora terminalis 2Ra, the 2La of the locking side of door- plate 2R, 2L, with trickle gap (2mm is following), stand facing each other.
That is, even if door- plate 2R, 2L are when closing completely, ora terminalis 2Ra, the 2La of its locking side can be not directly yet butt tempestuously because there is cushion member 22R, the engagement of 22L butt of pooling feature, thus can not produce the sound of large butt, can keeping quite property.
In addition, because the ora terminalis 2Ra of the locking side of door- plate 2R, 2L, 2La portion can not produce locking with gap by the engagement of cushion member 22R, 22L, so the wind noise producing in the time of can not producing traveling is to the seepage of the light in seepage in car or car.Therefore, can be maintained quietness and the upper no problem door gear of design.
In addition, because the 4mm～8mm degree that is spaced apart between the surface of cushion member 22R, 22L and the opposite face of safety edge 21R, 21L, so can guarantee level and smooth on-off action, and the device area of this part can be not excessive, can form compactly.
Further, because ora terminalis 2Ra, the 2La of the locking side of door- plate 2R, 2L can be simplified to aspect, can improve the manufacture efficiency of door-plate.
Several embodiments of the present utility model are illustrated, but these embodiments are to propose as an example, intention does not limit the scope of utility model.These embodiments can be implemented with other variety of ways, within not exceeding the scope of utility model purport, can carry out various omissions, transposing and change.These embodiments and distortion thereof be included in the scope of utility model and purport equally, be also included within the utility model that claim records and in the scope being equal to it.
Claims (4)
1. a door gear for elevator, is characterized in that, possesses:
One end of door plate of midsplit type, for opening and closing the gangway of lift car;
By folder, detected a pair of safety edge of use, be configured to keep interval with the one side of this end of door plate, and be configured to and can relatively move along the switching direction of this end of door plate, in the time of conventionally, one side edge is given prominence to predetermined distance than the ora terminalis of the locking side of corresponding door-plate to closing direction; And
A pair of cushion member, be arranged on respectively in the described one side of a described end of door plate, side edge be relative to each other configured to spread all over corresponding door-plate described locking side edge endlong than described locking side edge to the outstanding given size of closing direction, when a described end of door plate is closed completely, intermesh and the end edge portion of locking side described in locking;
Make the 4mm～8mm that is spaced apart between the surface of described cushion member and the opposite face of described safety edge.
2. the door gear of elevator as claimed in claim 1, is characterized in that,
The section recess and the protuberance that on the side edge relative to each other of described cushion member, are formed with rectangle, intermesh by these concaveconvex shapes.
3. the door gear of elevator as claimed in claim 1, is characterized in that,
On the side edge relative to each other of described cushion member, be formed with circular-arc section recess and protuberance, by these concaveconvex shapes, intermesh.
4. the door gear of elevator as claimed in claim 1, is characterized in that,
On the side edge relative to each other of described cushion member, be formed with the section protuberance of triangle and plane corresponding thereto, section protuberance and the described plane butt by described triangle also deforms to intermesh.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-073103 | 2013-03-29 | ||
| JP2013073103A JP2015037985A (en) | 2013-03-29 | 2013-03-29 | Door device of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203439886U true CN203439886U (en) | 2014-02-19 |
Family
ID=50090954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320431260.5U Expired - Fee Related CN203439886U (en) | 2013-03-29 | 2013-07-19 | Door device of elevator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2015037985A (en) |
| CN (1) | CN203439886U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105939953A (en) * | 2014-02-21 | 2016-09-14 | 株式会社日立制作所 | Elevator landing door device |
| CN106006326A (en) * | 2016-07-19 | 2016-10-12 | 苏州福特美福电梯有限公司 | Safe gauze screen elevator |
| CN112193974A (en) * | 2019-07-08 | 2021-01-08 | 上海森尼电梯成套有限公司 | Soft-touch type elevator door infrared protection device with shielding switch and safety touch plate |
| CN112334405A (en) * | 2018-06-28 | 2021-02-05 | 三菱电机株式会社 | door device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101617209B1 (en) * | 2015-08-12 | 2016-05-02 | (주)서울승강기 | elevator door breakaway prevention apparatus |
| CN106744212B (en) * | 2017-03-09 | 2018-12-28 | 日立电梯（中国）有限公司 | Elevator door |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023280A (en) * | 1983-07-15 | 1985-02-05 | 株式会社日立製作所 | Doorstop buffer member for elevator |
| JP4876713B2 (en) * | 2006-05-22 | 2012-02-15 | 三菱電機株式会社 | Elevator door equipment |
-
2013
- 2013-03-29 JP JP2013073103A patent/JP2015037985A/en active Pending
- 2013-07-19 CN CN201320431260.5U patent/CN203439886U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105939953A (en) * | 2014-02-21 | 2016-09-14 | 株式会社日立制作所 | Elevator landing door device |
| CN105939953B (en) * | 2014-02-21 | 2018-04-03 | 株式会社日立制作所 | Elevator floor stops door gear |
| CN106006326A (en) * | 2016-07-19 | 2016-10-12 | 苏州福特美福电梯有限公司 | Safe gauze screen elevator |
| CN112334405A (en) * | 2018-06-28 | 2021-02-05 | 三菱电机株式会社 | door device |
| CN112334405B (en) * | 2018-06-28 | 2022-09-02 | 三菱电机株式会社 | Door device |
| CN112193974A (en) * | 2019-07-08 | 2021-01-08 | 上海森尼电梯成套有限公司 | Soft-touch type elevator door infrared protection device with shielding switch and safety touch plate |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015037985A (en) | 2015-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20160719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |