CN106882688B - Lift facility - Google Patents
Lift facility Download PDFInfo
- Publication number
- CN106882688B CN106882688B CN201610916374.7A CN201610916374A CN106882688B CN 106882688 B CN106882688 B CN 106882688B CN 201610916374 A CN201610916374 A CN 201610916374A CN 106882688 B CN106882688 B CN 106882688B
- Authority
- CN
- China
- Prior art keywords
- car door
- component
- carriage
- entrance
- rubber slab
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
- B66B13/308—Details of seals and joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Elevator Door Apparatuses (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The present invention provides a kind of lift facility, can not impact to the closing forces of car door and correspondingly simply closed with the barometric fluctuation in carriage.Between car door (2) and the back side of the cage side limiting unit (6) relatively fixed with car door (2), gap (14) are formed under the closed state of car door (2), rubber slab (13 is alternately installed respectively at the back side of car door (2) and cage side limiting unit (6) in a manner of closing gap (14) to make free end side overlap each other under the closed state in car door (2), 15) the flexible component such as, in the opening direction side of the car door (2) of the lap of flexible component, it is provided with other car door side limiting units (18) opposite with gap with the flexible deformation for allowing flexible component under the closed state of car door (2).
Description
Technical field
The present invention relates to the lift facilities for the carriage for having airtight construction.
Background technique
The background technique of the art has Japanese Unexamined Patent Publication 2005-29306 bulletin (patent document 1).In patent document 1
Describe a kind of door gear of elevator comprising the vertical frame of the side of entrance vertically extended is set；In opening and closing
State the door main body of entrance；Be arranged in at least one party in the door pocket side end of above-mentioned vertical frame and above-mentioned door main body, by elasticity
The airtight member that body is constituted；With at least another party for being arranged in the door pocket side end of above-mentioned vertical frame and above-mentioned door main body,
It is blocked between the door pocket side end of above-mentioned door main body and above-mentioned vertical frame and being abutted with above-mentioned airtight member when closed state
The abutting part in gap, above-mentioned airtight member has to abut and the variant part of flexible deformation with the end face of above-mentioned abutting part；With with upper
State the flexible deformation of variant part and be displaced the contact portion contacted with the side of above-mentioned abutting part, above-mentioned abutting part not with it is above-mentioned
In the state that airtight member abuts, above-mentioned variant part is orthogonal with the opening and closing direction of above-mentioned door main body, above-mentioned contact portion and above-mentioned door
The opening and closing direction of main body is parallel, and above-mentioned variant part and above-mentioned contact portion are configured to section L-shaped.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2005-29306 bulletin
Summary of the invention
Subject to be solved by the invention
But in the lift facility recorded in patent document 1, because making being made of elastomer for the air-tightness for keeping carriage
Airtight member due to the closing forces of car door flexible deformation, it is insufficient at its so need to enhance the closing forces of car door
In the case of can contact portion formed gap.
A technical solution to solve project
In order to solve the above problems, lift facility of the invention is a kind of lift facility with carriage, the carriage packet
The side plate, entrance and the car door being opened and closed in the front surface of the entrance for forming side are included, the lift facility is also
Include: the bending deformed first component, is arranged in a manner of extended in the vertical direction when the car door is opening
When state on the side plate opposite with the car door, and it is arranged to extend to the car door one in horizontal cross-section
Side；Bending deformed second component is arranged on the face of the car door in a manner of extended in the vertical direction, and
It is arranged to extend to the side plate side in horizontal cross-section；Cage side limiting unit, when the car door is in an open state
On the side plate opposite with the car door, it is set to by the entrance side compared with the first component, for limiting
Make the deformation to the direction close to the entrance of the first component；With car door side limiting unit, in the car door
On be set to compared with the second component far from the entrance side, for limit the second component to leaving
The deformation for stating the direction of entrance, when the car door is in off state, the first component is contacted with the second component
And close the gap between the first component and the second component.
Invention effect
Lift facility according to the present invention, be capable of providing a kind of closing forces for needing not rely upon car door and in carriage
Barometric fluctuation correspondingly lift facility that the gap generated between carriage and car door is closed.In addition, project other than the above,
Structure and effect are illustrated by the explanation of following implementation.
Detailed description of the invention
Fig. 1 is the stereoscopic figure of carriage possessed by lift facility in one embodiment of the present of invention.
Fig. 2 is the horizontal sectional view indicated near the car door of carriage shown in FIG. 1.
Fig. 3 is the enlarged drawing near the cage side limiting unit 6 in Fig. 2.
Fig. 4 is the enlarged drawing near the door pocket side of the car door in Fig. 2.
Fig. 5 is the enlarged drawing for indicating a part of closed state of the car door in Fig. 2.
Specific embodiment
Hereinafter, being based on Detailed description of the invention the embodiment of the present invention.
[embodiment 1]
Fig. 1 is the stereoscopic figure using carriage possessed by lift facility of the invention.
Carriage 1, which has, forms the side plate 5a (shown in Fig. 2) of side, the entrance 1a of passenger's boarding and in entrance 1a
Front surface opening and closing car door 2.In addition, being provided with 3 He of air inlet pressure fan as Pneumatic controller on the top of carriage 1
It is vented pressure fan 4.Pneumatic controller controls air inlet and send to inhibit internal pressure to change when going up and down in hoistway in carriage 1
Blower 3 and exhaust pressure fan 4 etc., are controlled such that the pressure in carriage 1 is approximate with the air pressure in hoistway.
Car door 2 to be opened/closed is provided in carriage 1 as described above, if the carriage 1 in the state that car door 2 is closed
It is inside and outside also from its nearby be simply connected to, then can connection position occur air pressure variation, air pressure because Pneumatic controller with
Outer reason and change, so will lead to Pneumatic controller pressure control efficiency reduce.In order to mitigate pressure control effect
The reduction of rate constitutes airtight construction near carriage 1.Illustrate airtight construction of the invention below.
Fig. 2 is the horizontal sectional view indicated near car door 2.
In the cage 5 of entrance 1a for forming carriage 1, the side entrance 1a of the side plate 5a adjacent with entrance 1a
2 side approximate right angle of car door from end to the outside of carriage 1 bend and form cage side limiting unit 6.Configuration is than side
Plate 5a has the first gap 7 between the car door 2 and cage side limiting unit 6 in 1 outside of carriage, is configured to enter and leave with formation
Movement is opened and closed in the side of mouth 1a in parallel.Fig. 2 shows states when 2 standard-sized sheet of car door, at this point, the discrepancy of car door 2
Mono- side end mouth 1a is located near cage side limiting unit 6.
On the other hand, in the end of the side (door pocket side) for leaving entrance of car door 2, have first by solder joints
Bracket 8.It is with bolt 10 that second support 9 is fixed using the first support 8.Wherein, connecing between car door 2 and first support 8
Conjunction and first support 8 and the engagement of second support 9 can also be fixed by being welded and fixed with bolt.In addition, first support
8 and second support 9 can also by one component constitute.
Fig. 3 is the enlarged drawing near the cage side limiting unit 6 in Fig. 2.
On the side plate 5a of the position opposite with the car door 2 of opening state, with the car door 2 of closed state and second
The position that bracket 9 will not collide is provided with bolt 11.The bolt 11 will be configured in cage side limiting unit 6 from the point of view of entrance 1a
Back side fixing piece 12 and the thickness with 0.5mm degree that is clipped between the fixing piece 12 and cage side limiting unit 6
Laminal first rubber slab (the bending deformed first component) 13 is fixed on side plate 5a.The free end of first rubber slab 13
Extend to 2 side of car door along the back side of cage side limiting unit 6, i.e., it is substantially orthogonal in the opening and closing direction relative to car door 2
Side upwardly extends, and the second gap 14 is formed between car door 2.
First rubber slab 13 is fixed from its free end to the micro- retracted position of mono- general plan of side plate 5a by bolt 11, so its
It free end can be to direction (direction for the leaving entrance 1a) flexible deformation for leaving cage side limiting unit 6.But because and sedan-chair
It is formed with the second gap 14 between compartment door 2, so car door 2 and the first rubber slab 13 be not when movement is opened and closed in car door 2
It can contact.To make the first rubber slab 13 to leaving cage side limiting unit 6 because of the on-off action of car door 2 itself
Direction distortion.
Fig. 4 is the enlarged drawing near the door pocket side of the car door 2 in Fig. 2.
In the door pocket side end face of car door 2, laminal second rubber slab for sandwiching the thickness with 0.5mm degree (can
The second component of bending deformation) 15 and configure holder 16, second rubber slab 15 and holder 16 are fixed on sedan-chair with bolt 17
On compartment door 2.The free end side of second rubber slab 15 the opening and closing direction relative to car door 2 it is substantially orthogonal, towards side
The side of plate 5a upwardly extends.
Second rubber slab 15 is fixed on car door 2 from its free end side slightly retracted position by bolt 17,
Free end side can on direction identical with the first rubber slab 13 shown in Fig. 3 flexible deformation.But the second rubber slab 15
Although until free end length and Fig. 3 the first rubber slab 13 contact, with Fig. 3 bolt 11 and fixing piece 12 not
Contact.To which when movement is opened and closed in car door 2, side plate 5a is not contacted with the second rubber slab 15.
In addition, the second support 9 engaged with first support 8 has car door side limiting unit 18, the car door side limiting unit
18 be located at car door 2 compared with by cage side, and the entrance that leaves in the free end side of the second rubber slab 15
Side is opposite with the second rubber slab 15, extends to cage side.Car door side limiting unit 18 is in the normal state in the second rubber
The back side from the point of view of the slave entrance side of the free end side of offset plate 15 maintains gap 19.The car door side limiting unit 18 is also prolonged
Mono- side of side plate 5a is extended to, but in the same manner as the second rubber slab 15, side plate 5a and car door lateral confinement when movement is opened and closed in car door 2
Portion 18 processed will not contact.
Fig. 5 is the enlarged drawing for indicating a part of closed state of car door 2.
Because between cage side limiting unit 6 and car door 2 no matter such as car door 2 can be opened and closed configuration in carriage,
All there is the second gap 14 in what.But under the closed state of car door 2, the first rubber slab for being installed in cage side limiting unit 6
13 are alternately configured with the second rubber slab 15 installed on car door 2 in the overlapped mode in free end side.So in sedan-chair
Under the closed state of compartment door 2, pacify on the free end side for the first rubber slab 13 installed in cage side limiting unit 6 and car door 2
Dress the second rubber slab 15 one side contacts of free end, close the first rubber slab 13 and the second rubber slab 15 gap, thus at
For by the closed state in the second gap 14.
Moreover, car door side limiting unit 18 is in the first rubber slab 13 and the second rubber under the closed state of car door 2
Reverse side from the point of view of the slave entrance for the part that plate 15 is overlapped, i.e., there are the positions in gap 19 in the opening direction of car door 2.
Although how much gap 19 changes because of the flexible deformation of the first rubber slab 13 and the lap of the second rubber slab 15, not
The first rubber slab 13 can be made to crimp with the second rubber slab 15 because of cage side limiting unit 6 and car door side limiting unit 18.That is, in carriage
Between side limiting unit 6 and car door side limiting unit 18, foring allows the aftermentioned of the first rubber slab 13 and the second rubber slab 15
The gap 19 of flexible deformation.
In the case where carrying out the pressure control in carriage 1 with Pneumatic controller in this state, above-mentioned airtight construction is such as
Under act on describedly.
That is, when air pressure in carriage 1 rises, the pressure of receiving is existing the between cage side limiting unit 6 and car door 2
Two gaps 14 act on the first rubber slab 13 and the second rubber slab 15, and the first rubber slab 13 and the second rubber slab 15 are kept in contact shape
State and to 18 direction flexible deformation of car door side limiting unit.About the flexible deformation, the first rubber slab 13 and the second rubber slab 15
The deformation limited with respect to face contact to car door side limiting unit 18 with car door side limiting unit 18 is (to the side for leaving entrance
To deformation).At this point, be restricted to only can be in car door side limiting unit 18 and sedan-chair for the first rubber slab 13 and the second rubber slab 15
Displacement in gap existing at the counterpart of compartment side limiting unit 6, and alternately in the overlapped mode in free end side
Configuration, so the first rubber slab 13 and the second such as valve of rubber slab 15 generally act on and keep airtight.
On the other hand, in carriage 1 when decompression, existing second gap 14 between cage side limiting unit 6 and car door 2
In, the pressure action of receiving is kept in the first rubber slab 13 and the second rubber slab 15, the first rubber slab 13 and the second rubber slab 15
Contact condition and to 6 side of cage side limiting unit (entrance side) flexible deformation.About the flexible deformation, the first rubber slab 13
It is limited as shown in figure with one side contacts of opposite face of cage side limiting unit 6 to entrance side with the second rubber slab 15
Deformation.In this case, the first rubber slab 13 and the second rubber slab 15 be also limited to only can car door side limiting unit 18 with
Displacement in gap existing at the counterpart of cage side limiting unit 6, and interlocked in the overlapped mode in free end side
Ground configuration, so the first rubber slab 13 and the second such as valve of rubber slab 15 generally act on and keep airtight.
As similar airtight construction, it is also contemplated that opposite with cage side limiting unit 6 in car door side limiting unit 18
Portion configures o-ring etc., but such o-ring is to rely on the sealing structure of the contact of the closing forces of car door 2, so in the presence of
The closing forces of car door 2 are insufficient, the danger in gap is formed in contact portion.But the airtight construction in the present embodiment is to utilize sedan-chair
Air pressure official post carriage inside and outside compartment 1 is airtight, so without the closing forces for enhancing car door 2, in addition, can make door machine (not shown)
Closing forces the case where being completely used for contact portion, the gap to form contact portion can be reduced.
In above-described embodiment, in the case where car door 2 is in close state, the first rubber slab is Chong Die with the second rubber slab,
It may also be the first rubber slab with the second rubber slab is not always Chong Die in the case that car door 2 is in close state, but
It is not be overlapped in the case where the inside air pressure of carriage 1 is less than specified value with the draught head of the external atmospheric pressure of carriage 1, in carriage 1
In the case that the draught head of the external atmospheric pressure of inside air pressure and carriage 1 is specified value or more, the first rubber slab and the second rubber slab
Bear the structure being overlapped by the power that draught head generates.In this case, it is preferred that being generated at least between the inner and outer of carriage 1
In the case where the draught head of 1hPa or more, the first rubber slab is Chong Die with the second rubber slab.
In addition, in above-described embodiment, the first rubber slab 13 and the second rubber slab 15 with a thickness of 0.5mm degree, but it is unlimited
Due to this, it is also able to use other bending deformed components.In any case, can car door 2 and with 2 phase of car door
Between the cage side limiting unit 6 being arranged over the ground, the second gap 14 is formed under the closed state of car door 2, in car door 2
Make free end side overlapped under closed state and closes the mode in the second gap 14 in car door 2 and cage side limiting unit 6
Upper difference alternately installs bending deformed component as the first rubber slab 13 and the second rubber slab 15, in flexible deformation
Component lap car door 2 opening direction side (the direction side for leaving entrance), setting have in carriage
Allow other car door side limiting units 18 opposite with gap of bending deformed part distortion under the closed state of door 2.
In turn, it in above-described embodiment, fixes second support 9 in the first support 8 that is arranged on car door and forms sedan-chair
Compartment door side limiting unit 18, however, not limited to this, for example, it is also possible to be not provided with first support 8, but utilize bolt 17 in car door
Second support 9 with car door side limiting unit 18 is fixed on car door 2 by 2 end face.But using dividing as shown in figure
The fixed part that the second rubber slab 15 She Zhi be fixed on car door 2 and by the second support with car door side limiting unit 18
9 when being fixed on the structure of the fixed part on car door 2, can simply carry out the first rubber slab 13 and the deterioration of the second rubber slab 15
When replacement operation.
As mentioned above, lift facility of the invention is in car door 2 and the carriage lateral confinement being oppositely disposed with car door 2
Between portion 6 processed, the second gap 14 is formed under the closed state of car door 2, to make free end under the closed state of car door 2
Side is overlapped and closes the mode in the second gap 14 and interlocks respectively on car door 2 and the side plate 5a opposite with car door 2
Bending deformed component as the first rubber slab 13 and the second rubber slab 15 is installed on ground, in the weight of bending deformed component
The direction side for leaving entrance 1a of folded part, have allows bending deformed component under the closed state of car door 2
Flexible deformation the car door of setting with gap side limiting unit 18.
According to this structure, the closing forces without enhancing car door 2 can be simply formed, it just will be due to car door 2
Existing second gap 14 and the barometric fluctuation in carriage 1 correspondingly closed gas check.
In addition, the present invention is not limited to above-described embodiment, including various modifications example.For example, above-described embodiment is in order to easy
In understand illustrate the present invention and be described in detail, be not limited to all structures that must have explanation.
Symbol description
1 carriage
1a entrance
2 car doors
5 cages
6 cage side limiting units
13 first rubber slabs
15 second rubber slabs
18 car door side limiting units.
Claims (4)
1. a kind of lift facility with carriage, the carriage include for formed the side plate of side, entrance and it is described go out
The car door of the front surface opening and closing of entrance, the lift facility are characterized in that, further includes:
The bending deformed first component is arranged in mode extended in the vertical direction when the car door is open shape
When state on the side plate opposite with the car door, and it is arranged to extend to the car door side in horizontal cross-section；
Bending deformed second component is arranged on the face of the car door in a manner of extended in the vertical direction, and
And it is arranged to extend to the side plate side in horizontal cross-section；
Cage side limiting unit, when the car door is in an open state on the side plate opposite with the car door, setting
In leaning on the entrance side compared with the first component, for limit the first component to close to the entrance
The deformation in direction；With
Car door side limiting unit is set to one far from the entrance compared with the second component on the car door
Side, for limiting the deformation to the direction for leaving the entrance of the second component,
When the car door is in off state, the first component can be closed described with the second component by contacting
Gap between the first component and the second component,
When the car door is in off state and the draught head of air pressure and the air pressure on the outside of the carriage on the inside of the carriage is small
When specified value, the first component is not contacted with the second component,
When the car door is in off state and the draught head of air pressure and the air pressure on the outside of the carriage on the inside of the carriage is
When more than specified value, the first component and the second component bending deformation, thus at least part of the first component
It is contacted at least part of the second component and closes the gap between the first component and the second component.
2. lift facility as described in claim 1, it is characterised in that:
When the car door is in off state, the first component bends in case of contact with the second component
Deformation.
3. lift facility as described in claim 1, it is characterised in that:
The cage side limiting unit by by the end of the entrance side of the side plate adjacent with the entrance to
The car door side bends and is formed.
4. lift facility as described in claim 1, it is characterised in that:
The first component and the second component are rubber slabs.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015213634A JP6476107B2 (en) | 2015-10-30 | 2015-10-30 | Elevator equipment |
| JP2015-213634 | 2015-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106882688A CN106882688A (en) | 2017-06-23 |
| CN106882688B true CN106882688B (en) | 2019-10-08 |
Family
ID=58710616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610916374.7A Active CN106882688B (en) | 2015-10-30 | 2016-10-20 | Lift facility |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6476107B2 (en) |
| CN (1) | CN106882688B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101112958A (en) * | 2002-04-12 | 2008-01-30 | 东芝电梯株式会社 | Elevator |
| CN103619747A (en) * | 2011-06-23 | 2014-03-05 | 三菱电机株式会社 | Elevator landing door device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63112389A (en) * | 1986-10-30 | 1988-05-17 | 三菱電機株式会社 | Smoke-proof device for elevator |
| JP4825377B2 (en) * | 2001-09-17 | 2011-11-30 | 東芝エレベータ株式会社 | Elevator car |
| JP4586208B2 (en) * | 2004-06-16 | 2010-11-24 | 日本エレベーター製造株式会社 | Elevator doorway equipment |
| JP2006137541A (en) * | 2004-11-12 | 2006-06-01 | Mitsubishi Electric Corp | Doorway device of elevator |
| JP2006137585A (en) * | 2004-11-15 | 2006-06-01 | Mitsubishi Electric Corp | Door device of elevator |
| JP5142102B2 (en) * | 2008-03-06 | 2013-02-13 | 東芝エレベータ株式会社 | Elevator car |
| US8464839B2 (en) * | 2008-09-25 | 2013-06-18 | Mitsubishi Electric Corporation | Car door apparatus for an elevator |
-
2015
- 2015-10-30 JP JP2015213634A patent/JP6476107B2/en active Active
-
2016
- 2016-10-20 CN CN201610916374.7A patent/CN106882688B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101112958A (en) * | 2002-04-12 | 2008-01-30 | 东芝电梯株式会社 | Elevator |
| CN103619747A (en) * | 2011-06-23 | 2014-03-05 | 三菱电机株式会社 | Elevator landing door device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017081724A (en) | 2017-05-18 |
| JP6476107B2 (en) | 2019-02-27 |
| CN106882688A (en) | 2017-06-23 |
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