CN202924545U - Elevator car device - Google Patents
Elevator car device Download PDFInfo
- Publication number
- CN202924545U CN202924545U CN 201220622736 CN201220622736U CN202924545U CN 202924545 U CN202924545 U CN 202924545U CN 201220622736 CN201220622736 CN 201220622736 CN 201220622736 U CN201220622736 U CN 201220622736U CN 202924545 U CN202924545 U CN 202924545U
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- plate
- door
- wind
- car
- cage device
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- Expired - Lifetime
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- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The utility model provides an elevator car device, which can be used for lowering the noise level in an elevator car during ascending of the elevator car. An air regulating body is obliquely arranged on the lower part of the surface of a door plate for opening and closing the exit/entrance of the elevator car of an elevator ascending and descending in a hoist way along the width direction of the door plate. Due to the adoption of the air regulating body, air flowing along the door plate during ascending of the elevator car is driven to flow towards the side direction of the elevator car.
Description
Technical field
The utility model relates to elevator cage device, relates in particular to the elevator cage device of the elevator cage device of the noise level in this car when possessing the car rising that reduces elevator.
Background technology
During lifting, the air in hoistway flows between this hoistway and above-mentioned car the car of elevator in hoistway.At this moment, be accompanied by the long-pending variation of duct cross-section and the disorder that produces air-flow, produce antitriptic wind sound as noise sometimes.In order to alleviate this noise generation, advocate and by top and bottom at car, corrugated accent wind body is set, the side (for example referring to patent documentation 1) of this car thereby the air-flow that will be accompanied by the car lifting leads.
In addition, also advocate in top or the bottom of car accent wind body is set, this accent wind body possesses side plate and the rear plate that the header board parallel with the hall side door plate midway of hoistway and the sidepiece from this header board to this car and rear portion tilt, with the air-flow that is accompanied by the lifting of car lead side and rear (for example referring to the patent documentation 2) of this car.
Patent documentation 1: No. 4782557 communique of Japan's special permission
Patent documentation 2: No. 4060055 communique of Japan's special permission
, as shown in Figure 4, the exterior region of the threshold of car 1 (car sill) 2 is set to more outstanding than opening and closing the surface that is arranged on freely the door-plate 3 on its gangway.In addition, the exterior region of the threshold of the gangway of hall 5 sides (stop sill) 6 also is set to more give prominence in hoistway than opening and closing the door-plate 7 that is arranged on freely its gangway.Distance (gap) between these thresholds 2, each exterior region of 6 is set narrowly as far as possible, so that object can not fall from this gap, and can not clamp the wheel of wheelchair, chassis.
Therefore, do not stop at hall 5 and when travelling, particularly when car 1 rises, as shown in dotted line A in figure at car 1, the air (wind travels) that flows along the door-plate 3 of above-mentioned car 1 is compressed by the gap between above-mentioned each threshold 2,6 exterior region the time, and it is large that its flow velocity becomes.So, producing noise (broken wind sound (バ Off sound)) thereupon, this noise might be to the interior propagation of car 1.
The utility model content
The utility model is completed under the circumstances, the cage device of the elevator of the noise level in this car when its purpose is to provide a kind of car that can reduce elevator to rise.
To achieve these goals, the elevator cage device of the first technical scheme that the utility model relates to is characterised in that to possess: the car of elevator, and lifting in hoistway possesses the door-plate that the gangway is opened and closed; And transfer the wind body, be arranged on obliquely the surperficial bottom of described door-plate of the car of this elevator to the Width of this door-plate; The wind that flows along described door-plate when described car rises is flowed towards the side of described car.
The elevator cage device of the second technical scheme is, in the first described elevator cage device of technical scheme, described accent wind body is made of groove shape body, and this groove shape body blocks when described car rises the wind that flows along described door-plate and with the side of the described car of its guiding.
The elevator cage device of the 3rd technical scheme is, in the second described elevator cage device of technical scheme, described accent wind body is made of a plurality of accent wind parts that arrange in mode overlapped and that can slide, and is set to be accompanied by the switching of described door-plate and capable of expansion and contraction.
The elevator cage device of the 4th technical scheme is, in the first described elevator cage device of technical scheme, described accent wind body is made of the J-shaped plate body in cross section, and the J-shaped plate body in this cross section blocks when described car rises the wind that flows along described door-plate and with the side of the described car of its guiding.
The elevator cage device of the 5th technical scheme is, in the 4th described elevator cage device of technical scheme, described accent wind body is made of a plurality of accent wind parts that arrange in mode overlapped and that can slide, and is set to be accompanied by the switching of described door-plate and capable of expansion and contraction.
The elevator cage device of the 6th technical scheme is, in the first described elevator cage device of technical scheme, described accent wind body is made of the plate body of cross section L font, and the plate body of this cross section L font blocks when described car rises the wind that flows along described door-plate and with the side of the described car of its guiding.
The elevator cage device of the 7th technical scheme is, in the 6th described elevator cage device of technical scheme, described accent wind body is made of a plurality of accent wind parts that arrange in mode overlapped and that can slide, and is set to be accompanied by the switching of described door-plate and capable of expansion and contraction.
The elevator cage device of the 8th technical scheme is, in the first described elevator cage device of technical scheme, described door-plate is the door-plate of double door mode, and described accent wind body one is exchanged the wind body and consisted of by what arrange in the mode that reduces towards both sides, highly respectively from the central portion of described door-plate.
The elevator cage device of the 9th technical scheme is, in the 8th described elevator cage device of technical scheme, described one each of exchanging the wind body is made of a plurality of accent wind parts that arrange in mode overlapped and that can slide, and is set to be accompanied by the switching of described door-plate and capable of expansion and contraction.
The elevator cage device of the tenth technical scheme is, in the first described elevator cage device of technical scheme, described door-plate is the door-plate of unidirectional door-opening mode, and described accent wind body is set to from a side's of described door-plate the sidepiece sides tapered towards the opposing party.
The utility model effect
The elevator cage device that relates to according to the utility model, the side of the described car of wind guiding that flows along door-plate when car is risen, can reduce the wind in the gap between the threshold exterior region of the threshold exterior region that flows into car and hall side, so can suppress the noise generation that caused by the air that flows along described door-plate, thereby can reduce the noise level in car.
Description of drawings
Fig. 1 (a), Fig. 1 (b) mean the front view that the summary of the elevator cage device that an embodiment of the present utility model relates to consists of.
Fig. 2 means the block diagram that the summary of the accent wind body shown in Fig. 1 (a), Fig. 1 (b) consists of.
Fig. 3 (a), Fig. 3 (b) mean the figure of the variation of transferring the wind body.
Fig. 4 means the skeleton diagram of the relation between the threshold of the car of elevator and hall side.
Description of symbols
1 car
2 thresholds (car sill)
3,3L, 3R door-plate
5 halls
6 thresholds (stop sill)
7 door-plates
11 transfer the wind body
11a, 11b, 11c transfer wind part
12 guide rails
13L, 13R door connecting rod mechanism
The exterior region of 14 thresholds (car sill)
15 hoistways
The specific embodiment
Below, illustrate referring to the drawings the elevator cage device that an embodiment of the present utility model relates to.
Fig. 1 (a), Fig. 1 (b) observe the summary pie graph of the car 1 of elevator from positive (gangway side), the state of door-plate 3 has been closed in Fig. 1 (a) expression, and the state of door-plate 3 has been opened in Fig. 1 (b) expression.This elevator cage device is characterised in that, the surperficial bottom of the above-mentioned door-plate 3 that opens and closes in the gangway with car 1 is provided with obliquely to the Width of this door-plate 3 and transfers wind body 11.
Elevator shown in Fig. 1 (a), Fig. 1 (b) has plate body La, Lb, Ra, the Rb of 4 double doors structure at its setup of entrances and exits as door-plate 3, these plate bodys La, Lb, Ra, Rb are suspended on the guide rail 12 of the front upper that is horizontally set on car 1.Above-mentioned plate body La, Lb, Ra, Rb are attached at respectively on pair of right and left door connecting rod mechanism 13L, 13R, mutually interlock and moving on the Width of car 1 along above-mentioned guide rail 12.The movement of these plate bodys La, Lb, Ra, Rb, be that the switching of door-plate 3 is undertaken by not shown door open/close machine.
Herein, the switching of the door-plate 3 that is undertaken by door open/close machine, above-mentioned car 1 is established the position in by from " appointment of purpose stop " of car 1 or from " the car calling " of hall 5 sides and the hall 5(of the floor of appointment referring to Fig. 4) and carry out when consistent with the height and position of the gangway of car 1 in the gangway of hall 5 sides.About this door open/close machine, can adopt aptly known various door open/close machine in the past, therefore the description thereof will be omitted.
In addition, mark 14 expressions are more side-prominent and reach the exterior region of threshold above-mentioned hall 5 sides, above-mentioned car 1 (car sill) 2 to the front than the surface location of above-mentioned door-plate 3 as illustrated with reference to Fig. 4 in Fig. 1 (a), Fig. 1 (b).In addition, mark 15 schematically shows the wall of the hoistway that has formed car 1 lifting.
So, for example as shown in Figure 2, the basifacial accent wind of the table body 11 that is arranged on door-plate 3 is made of the groove shape body of cross section U font.Particularly, above-mentioned accent wind body 11 transfers wind part 11a, 11b, 11c to consist of by a plurality of (in these examples as three) of arranging in mode overlapped and that can slide, by changed the lap between above-mentioned accent wind part 11a, 11b, 11c by alongst slip, has thus the telescopic construction that its total length changes.
And, above-mentioned accent wind body 11, as shown in Fig. 1 (b), at above-mentioned door-plate 3(3L, 3R) when having opened, be accompanied by the change in a narrow margin of gate-width degree and shorten, the turning to of this gate-width degree is accompanied by above-mentioned plate body La, Lb in a narrow margin and above-mentioned plate body Ra, Rb take in the overlapping change in a narrow margin in zone to the door of the both sides of the gangway that is separately positioned on above-mentioned car 1.Thereby, opening door-plate 3(3L, 3R) time, each transfers the end of wind body 11 can not give prominence in hoistway from the sidepiece of car 1.
Like this, be provided with obliquely the elevator cage device of the formation of transferring wind body 11 to the Width of this door-plate 3 according to the surperficial bottom of the door-plate 3 that opens and closes in the gangway with car 1, when car 1 lifting, above-mentioned door-plate 3 must be closed, therefore as shown in Fig. 1 (a), above-mentioned accent wind body 11 is established the position in the front lower of door-plate 3L, the 3R of the left and right of double door obliquely with chevron pointing.Thereby, be accompanied by car 1 rising and along door-plate 3(3L, 3R) mobile wind (air), as shown in dotted line B in Fig. 1 (a), by being configured to lambdoid two both sides (side) of transferring wind bodies 11 to be directed to car 1.
Result, even in the situation that car 1 passes through hall 5(referring to Fig. 4), particularly the threshold of car 1 (car sill) 2 threshold (stop sill) by hall 5 sides is 6 o'clock, is directed to the amount decrease of the wind (air) in the gap between these thresholds 2, each exterior region of 6.So the amount of compression of the air (wind travels) that flows along above-mentioned door-plate 3 during by the gap between above-mentioned threshold 2, each exterior region of 6 tails off, thereupon, the level of noise (broken wind sound (バ Off sound)) also reduces.Therefore, can decrease in the level of the noise of car 1 interior propagation.
In addition, the utility model is not to be defined in above-mentioned embodiment.For example, transfer wind part 11a, 11b, 11c about above-mentioned accent wind body 3(), as shown in Fig. 3 (a), also plate body can be bent into the J-shaped shape in cross section (レ word shape), perhaps as shown in Fig. 3 (b), plate body can also be bent into cross section L word shape.In addition, transferring wind body 3 can be also the linearity that the Width to door-plate 3 extends obliquely, it can be also for example following structure, the shape that namely has the alongst cumulative or bending decrescence of its leaning angle, and be accompanied by the switching of door-plate 3, carry out so-called bent intermediate and folding compactly.
In addition, in the above-described embodiment, be illustrated as an example of the door-plate 3 of double door mode example, but can be suitable for too for the door-plate of unidirectional door-opening mode.In this case, the lateral side from the basifacial side's of the table of door-plate 3 lateral side to the opposing party arranges obliquely transfers wind body 11, and the sidepiece of the folk prescription of the car 1 that will only lead along the wind that flows in the surface of door-plate 3 is just enough.And the number (sheet number) that consists of the plate body of door-plate 3 also is not particularly limited, and for consisting of the accent wind part 11a that transfers wind body 11, the number of 11b, 11c, the width and the number (sheet number) that also need only according to above-mentioned plate body decide just enough.In addition, the utility model can carry out various distortion and implement in the scope that does not break away from its purport.
Claims (10)
1. elevator cage device is characterized in that possessing:
The car of elevator, lifting in hoistway possesses the door-plate that the gangway is opened and closed; And
Transfer the wind body, be arranged on obliquely the surperficial bottom of described door-plate of the car of this elevator to the Width of this door-plate;
The wind that flows along described door-plate when described car rises is flowed towards the side of described car.
2. elevator cage device as claimed in claim 1, wherein,
Described accent wind body is made of groove shape body, and this groove shape body blocks when described car rises the wind that flows along described door-plate and with the side of the described car of its guiding.
3. elevator cage device as claimed in claim 2, wherein,
Described accent wind body is made of a plurality of accent wind parts that arrange in mode overlapped and that can slide, and is set to be accompanied by the switching of described door-plate and capable of expansion and contraction.
4. elevator cage device as claimed in claim 1, wherein,
Described accent wind body is made of the J-shaped plate body in cross section, and the J-shaped plate body in this cross section blocks when described car rises the wind that flows along described door-plate and with the side of the described car of its guiding.
5. elevator cage device as claimed in claim 4, wherein,
Described accent wind body is made of a plurality of accent wind parts that arrange in mode overlapped and that can slide, and is set to be accompanied by the switching of described door-plate and capable of expansion and contraction.
6. elevator cage device as claimed in claim 1, wherein,
Described accent wind body is made of the plate body of cross section L font, and the plate body of this cross section L font blocks when described car rises the wind that flows along described door-plate and with the side of the described car of its guiding.
7. elevator cage device as claimed in claim 6, wherein,
Described accent wind body is made of a plurality of accent wind parts that arrange in mode overlapped and that can slide, and is set to be accompanied by the switching of described door-plate and capable of expansion and contraction.
8. elevator cage device as claimed in claim 1, wherein,
Described door-plate is the door-plate of double door mode, and described accent wind body one is exchanged the wind body and consisted of by what arrange in the mode that reduces towards both sides, highly respectively from the central portion of described door-plate.
9. elevator cage device as claimed in claim 8, wherein,
Described one each of exchanging the wind body is made of a plurality of accent wind parts that arrange in mode overlapped and that can slide, and is set to be accompanied by the switching of described door-plate and capable of expansion and contraction.
10. elevator cage device as claimed in claim 1, wherein,
Described door-plate is the door-plate of unidirectional door-opening mode, and described accent wind body is set to from a side's of described door-plate the sidepiece sides tapered towards the opposing party.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-138868 | 2012-06-20 | ||
| JP2012138868A JP2014001063A (en) | 2012-06-20 | 2012-06-20 | Elevator car device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202924545U true CN202924545U (en) | 2013-05-08 |
Family
ID=48214528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220622736 Expired - Lifetime CN202924545U (en) | 2012-06-20 | 2012-11-22 | Elevator car device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2014001063A (en) |
| CN (1) | CN202924545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824903A (en) * | 2019-04-18 | 2020-10-27 | 株式会社日立制作所 | Elevator and car device thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5333304Y2 (en) * | 1973-03-26 | 1978-08-17 | ||
| JPS5310033Y2 (en) * | 1973-07-06 | 1978-03-16 | ||
| JPH09301658A (en) * | 1996-05-08 | 1997-11-25 | Hitachi Building Syst Co Ltd | Sound-proofing device for high speed elevator |
| JP4782557B2 (en) * | 2005-12-14 | 2011-09-28 | 株式会社日立製作所 | Elevator car air conditioner |
-
2012
- 2012-06-20 JP JP2012138868A patent/JP2014001063A/en active Pending
- 2012-11-22 CN CN 201220622736 patent/CN202924545U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824903A (en) * | 2019-04-18 | 2020-10-27 | 株式会社日立制作所 | Elevator and car device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014001063A (en) | 2014-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |
|
| CX01 | Expiry of patent term |