CN106882688A - Lift facility - Google Patents
Lift facility Download PDFInfo
- Publication number
- CN106882688A CN106882688A CN201610916374.7A CN201610916374A CN106882688A CN 106882688 A CN106882688 A CN 106882688A CN 201610916374 A CN201610916374 A CN 201610916374A CN 106882688 A CN106882688 A CN 106882688A
- Authority
- CN
- China
- Prior art keywords
- car door
- component
- car
- limiting unit
- gateway
- 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.)
- Granted
Links
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, and it can not be impacted and correspondingly simply closed with barometric fluctuation in car to the closing forces of car door.Between the back side of car door (2) and the cage side limiting unit (6) relatively fixed with car door (2), gap (14) are formed under the closed mode 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 the way of closing gap (14) to make free end side overlap each other under the closed mode in car door (2), 15) the pliability part such as, in the opening direction side of the car door (2) of the lap of pliability part, it is provided with other car door sides limiting unit (18) relative with gap with the elastic deformation that pliability part is allowed under the closed mode of car door (2).
Description
Technical field
The present invention relates to the lift facility of the car for possessing airtight construction.
Background technology
The background technology of the art has Japanese Unexamined Patent Publication 2005-29306 publications (patent document 1).In patent document 1
Describe a kind of door gear of elevator, the vertically extending vertical frame of its sidepiece for including being arranged on gateway；In opening and closing
State the door main body of gateway；Be arranged in above-mentioned vertical frame and the door pocket side end of above-mentioned door main body it is at least one party, by elasticity
The airtight member that body is constituted；Be arranged in door pocket side end of the above-mentioned vertical frame with above-mentioned door main body it is at least the opposing party,
Blocked between the door pocket side end of above-mentioned door main body and above-mentioned vertical frame by being abutted with above-mentioned airtight member during closed mode
The abutting part in gap, above-mentioned airtight member have abutted with the end face of above-mentioned abutting part and the variant part of elastic deformation；With with upper
State variant part elastic deformation and the displacement contact site that comes with the contacts side surfaces of above-mentioned abutting part, above-mentioned abutting part not with it is above-mentioned
In the state of airtight member is abutted, above-mentioned variant part is orthogonal with the opening and closing direction of above-mentioned door main body, above-mentioned contact site and above-mentioned door
The opening and closing direction of main body is parallel, and above-mentioned variant part and above-mentioned contact site are configured to section L-shaped.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2005-29306 publications
The content of the invention
The invention problem to be solved
But, in the lift facility described in patent document 1, because making being made up of elastomer for the air-tightness of holding car
Airtight member because of the closing forces of car door elastic deformation, so need strengthen car door closing forces, it is insufficient at its
In the case of can contact site formed gap.
Technical scheme for solving problem
In order to solve above-mentioned problem, lift facility of the invention is a kind of lift facility with car, the car bag
Include for form side side plate, gateway and the gateway preceding surface be opened and closed car door, the lift facility is also
Including：Bending deformed first component, it is arranged on when the car door as opening in the way of extending in the vertical direction
During state on the side plate relative with the car door, and it is arranged to extend to the car door one in horizontal cross-section
Side；Bending deformed second component, it is arranged on the face of the car door in the way of extending in the vertical direction, and
It is arranged to extend to the side plate side in horizontal cross-section；Cage side limiting unit, it is when the car door is open mode
On the side plate relative with the car door, it is arranged at by the gateway side compared with the first component, for limiting
Make the deformation to the direction near the gateway of the first component；With car door side limiting unit, it is in the car door
On be arranged at side compared with the second component away from the gateway, for limit the second component to leaving
The deformation in the direction of gateway is stated, when the car door is closed mode, 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 of the invention, using the teaching of the invention it is possible to provide a kind of closing forces that need not rely upon car door and with car in
The closed lift facility in gap that barometric fluctuation will correspondingly be produced between car and car door.In addition, problem other than the above,
Structure and effect, are understood by the explanation of implementation below.
Brief description of the drawings
Fig. 1 is the stereoscopic figure of the car that the lift facility in one embodiment of the present of invention has.
Fig. 2 is to represent the horizontal sectional view near the car door of the car 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 of a part for the closed mode for representing the car door in Fig. 2.
Specific embodiment
Hereinafter, based on brief description of the drawings embodiments of the invention.
[embodiment 1]
Fig. 1 is the stereoscopic figure of the car having using lift facility of the invention.
Car 1 have form side plate 5a (shown in Fig. 2), the gateway 1a of passenger's boarding of side and in gateway 1a
Preceding surface opening and closing car door 2.In addition, being provided with as the He of air inlet pressure fan 3 of Pneumatic controller on the top of car 1
Exhaust pressure fan 4.Pneumatic controller is controlled into pneumatic transmission to suppress internal pressure variation when being lifted in hoistway in car 1
Blower fan 3 and exhaust pressure fan 4 etc., are controlled such that the pressure in car 1 is approximate with the air pressure in hoistway.
Car door to be opened/closed 2 is provided with car 1 as described above, if the car 1 in the state of the closing of car door 2
It is inside and outside also from its nearby simply connect, then can connection position occur air pressure change, air pressure because Pneumatic controller with
Outer the reason for and change, so the air pressure control efficiency of Pneumatic controller can be caused reducing.In order to relax air pressure control effect
The reduction of rate, in the neighbouring composition airtight construction of car 1.Hereinafter illustrate airtight construction of the invention.
Fig. 2 is the horizontal sectional view of the vicinity for representing car door 2.
In the cage 5 of gateway 1a of car 1 is formed, the gateway 1a sides of the side plate 5a adjacent with gateway 1a
The side approximate right angle of car door 2 from end to the outside of car 1 bend and form cage side limiting unit 6.Configuration is than side
Plate 5a is configured to and forms discrepancy by having the first gap 7 between the car door 2 and cage side limiting unit 6 in the outside of car 1
The side of mouth 1a is abreast opened and closed action.Fig. 2 shows state during 2 standard-sized sheet of car door, now, the discrepancy of car door 2
Mouth 1a mono- side ends are located near cage side limiting unit 6.
On the other hand, in the end of the side (door pocket side) for leaving gateway of car door 2, have first by solder joints
Support 8.Second support 9 is fixed with bolt 10 using the first support 8.Wherein, connecing between car door 2 and first support 8
Close and first support 8 can be by being welded and fixed with the engagement of second support 9, it is also possible to fixed with bolt.In addition, first support
8 and second support 9 can also be made up of the part of one.
Fig. 3 is the enlarged drawing near the cage side limiting unit 6 in Fig. 2.
On the side plate 5a of the position relative with the car door 2 of open mode, in the car door 2 and second with closed mode
The position that support 9 will not be collided is provided with bolt 11.The bolt 11 will be configured in cage side limiting unit 6 from the point of view of the 1a of gateway
Rear side fixture 12 and the thickness with 0.5mm degree that is clipped between the fixture 12 and cage side limiting unit 6
Laminal first rubber slab (bending deformed first component) 13 is fixed on side plate 5a.The free end of the first rubber slab 13
The side of car door 2 is extended to along the back side of cage side limiting unit 6, i.e., is substantially orthogonal in the opening and closing direction relative to car door 2
Side is upwardly extended, and the second gap 14 is formed between car door 2.
First rubber slab 13 being bolted 11 fixations to the micro- retracted positions of general plan of side plate 5a mono- from its free end, so its
Free end can be to direction (leaving the direction of the gateway 1a) elastic deformation for leaving cage side limiting unit 6.But, because and sedan-chair
The second gap 14 is formed between railway carriage or compartment door 2, so the rubber slab 13 of car door 2 and first is not when car door 2 is opened and closed action
Can contact.So as to the first rubber slab 13 will not be made because of the on-off action of car door 2 itself to leaving cage side limiting unit 6
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 flexural deformation) 15 and configure keeper 16, second rubber slab 15 and keeper 16 are fixed on sedan-chair with bolt 17
On railway carriage or compartment door 2.It is that the free end side of second rubber slab 15 is substantially orthogonal in the opening and closing direction relative to car door 2, towards side
The side of plate 5a upwardly extends.
Second rubber slab 15 is fixed on car door 2 being bolted 17 from its free end side slightly retracted position, its
Free end side can with elastic deformation on the identical direction of the first rubber slab 13 shown in Fig. 3.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 fixture 12 not
Contact.So as to when car door 2 is opened and closed action, 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 in the gateway of leaving of the free end side of the second rubber slab 15
Side is relative 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 from the point of view of the side of gateway of the free end side of offset plate 15 maintains gap 19.The car door side limiting unit 18 is also prolonged
The sides of side plate 5a mono- are extended, but in the same manner as the second rubber slab 15, side plate 5a and car door lateral spacing when car door 2 is opened and closed action
Portion processed 18 will not also contact.
Fig. 5 is the enlarged drawing of a part for the closed mode for representing car door 2.
Because car door 2 can be opened and closed configuration in car, between cage side limiting unit 6 and car door 2 no matter such as
All there is the second gap 14 in what.But, under the closed mode of car door 2, the first rubber slab installed in cage side limiting unit 6
13 are alternately configured with the second rubber slab 15 of installation on car door 2 in the overlapped mode in free end side.So, in sedan-chair
Under the closed mode of railway carriage or compartment door 2, free end side and the peace on car door 2 of the first rubber slab 13 installed in cage side limiting unit 6
Dress the second rubber slab 15 the side contacts of free end one, closing the first rubber slab 13 and the second rubber slab 15 gap, thus into
It is the state for closing the second gap 14.
And, under the closed mode of car door 2, car door side limiting unit 18 is in the first rubber slab 13 and the second rubber
, i.e., there is the position in gap 19 in the opening direction of car door 2 in the reverse side from from the point of view of gateway of the part that plate 15 is overlapped.
Although how much gap 19 changes because of the first rubber slab 13 with the elastic deformation of the lap of the second rubber slab 15, not
The first rubber slab 13 can be made to be crimped with the second rubber slab 15 because of cage side limiting unit 6 and car door side limiting unit 18.That is, in car
Between side limiting unit 6 and car door side limiting unit 18, foring allows the described later of the first rubber slab 13 and the second rubber slab 15
The gap 19 of elastic deformation.
In the case of carrying out the air pressure control in car 1 with Pneumatic controller in this condition, above-mentioned airtight construction is such as
Under act on describedly.
That is, when air pressure in car 1 rises, the pressure for bearing exist between cage side limiting unit 6 and car door 2 the
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 keep contact shape
State and to the direction elastic deformation of car door side limiting unit 18.On the elastic deformation, the first rubber slab 13 and the second rubber slab 15
Contacted with the opposite face of car door side limiting unit 18 and limit the deformation to car door side limiting unit 18 (to the side for leaving gateway
To deformation).Now, 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 the gap existed at the counterpart of railway carriage or compartment side limiting unit 6, and in the overlapped mode in free end side alternately
Configuration, so the first rubber slab 13 and the second such as valve of rubber slab 15 are usually acted on and keep airtight.
On the other hand, in car 1 during decompression, the second gap 14 existed between cage side limiting unit 6 and car door 2
In, the pressure action for bearing keeps 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 the side of cage side limiting unit 6 (gateway side) elastic deformation.On the elastic deformation, the first rubber slab 13
Limited to gateway side with the side contacts of opposite face one of cage side limiting unit 6 as shown in figure 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 the gap existed 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 are usually acted on and keep airtight.
As similar airtight construction, it is also possible to consider relative with cage side limiting unit 6 in car door side limiting unit 18
Portion's configuration 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 not enough, the danger in gap is formed in contact site.But, the airtight construction in the present embodiment is to utilize sedan-chair
Air pressure official post car inside and outside railway carriage or compartment 1 is airtight, so the closing forces of car door 2 need not be strengthened, in addition, door machine (not shown) can be made
Closing forces be completely used for contact site, the situation in the gap to form contact site can be reduced.
In above-described embodiment, in the case where car door 2 is closed, the first rubber slab is Chong Die with the second rubber slab,
It may also be the first rubber slab is not always overlap with the second rubber slab in the case that car door 2 is closed, but
It is not overlap in the case where the inner side air pressure of car 1 is less than setting with the draught head of the external atmospheric pressure of car 1, in car 1
The draught head of the external atmospheric pressure of inner side air pressure and car 1 in the case of more than setting, the first rubber slab and the second rubber slab
Bear the structure overlapped by the power that draught head is produced.In this case, it is preferred that being produced at least between the inner and outer of car 1
In the case of the draught head of more than 1hPa, the first rubber slab is Chong Die with the second rubber slab.
In addition, in above-described embodiment, the thickness of the first rubber slab 13 and the second rubber slab 15 is 0.5mm degree, but is not limited
Due to this, it is also possible to use other bending deformed parts.In any case, can car door 2 and with the phase of car door 2
Between the cage side limiting unit 6 for setting over the ground, the second gap 14 is formed under the closed mode of car door 2, with car door 2
Make free end side overlapped under closed mode and close the mode in the second gap 14 in car door 2 and cage side limiting unit 6
Upper difference alternately installs the first rubber slab 13 and bending deformed part as the second rubber slab 15, in flexible deformation
Part lap car door 2 opening direction side (leaving the direction side of gateway), set have in car
Other car door side limiting units 18 relative with gap of bending deformed part distortion are allowed under the closed mode of door 2.
And then, in above-described embodiment, fix second support 9 in the first support 8 set on car door and form sedan-chair
Railway carriage or compartment door side limiting unit 18, but this is not limited to, for example, it is also possible to be not provided with first support 8, but bolt 17 is utilized in car door
Be fixed on second support 9 with car door side limiting unit 18 on car door 2 by 2 end face.But, using dividing as shown in figure
Do not set and the second rubber slab 15 is fixed on fixed part on car door 2 and by the second support with car door side limiting unit 18
9 be fixed on the fixed part on car door 2 structure when, can simply carry out the first rubber slab 13 and the second rubber slab 15 is deteriorated
When replacement operation.
As mentioned above, lift facility of the invention is in car door 2 and the car lateral spacing being oppositely disposed with car door 2
Between portion processed 6, the second gap 14 is formed under the closed mode of car door 2, free end is made with the closed mode of car door 2
Side it is overlapped and close the second gap 14 mode interlock respectively on car door 2 and the side plate 5a relative with car door 2
The first rubber slab 13 and bending deformed part as the second rubber slab 15 are installed in ground, in the weight of bending deformed part
The direction side for leaving gateway 1a of folded part, with allowing bending deformed part under the closed mode of car door 2
Elastic deformation the car door of setting with gap side limiting unit 18.
According to such structure, the closing forces that need not strengthen car door 2 can be simply formed, just will be because of car door 2
The correspondingly closed gas check of barometric fluctuation in the second gap 14 for existing and car 1.
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 what is illustrated the present invention with understanding and describe in detail, all structures that must possess explanation are not limited to.
Symbol description
1 car
1a gateways
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 (5)
1. a kind of lift facility with car, side plate that the car includes being used for forming side, gateway and it is described go out
The car door of the preceding surface opening and closing of entrance, the lift facility is characterised by, also includes：
Bending deformed first component, it is arranged in the way of extending in the vertical direction when the car door is open shape
During state on the side plate relative with the car door, and it is arranged to extend to the car door side in horizontal cross-section；
Bending deformed second component, it is set with being extended in the vertical direction on the face of the car door
It is set to and the side plate side is extended in horizontal cross-section；
On cage side limiting unit, its side plate relative with the car door when the car door is open mode, set
In leaning on the gateway side compared with the first component, for limit the first component near the gateway
The deformation in direction；With
Car door side limiting unit, it is arranged at away from the gateway compared with the second component on the car door
Side, for limiting the deformation to the direction for leaving the gateway of the second component,
When the car door is closed mode, the first component is contacted with the second component and closes the first component
With the gap between the second component.
2. lift facility as claimed in claim 1, it is characterised in that：
When the car door is closed mode, the first component is contacted and flexural deformation with the second component.
3. lift facility as claimed in claim 1, it is characterised in that：
When the car door be air pressure on the inside of closed mode and the car with the car on the outside of air pressure draught head it is small
When setting, the first component is not contacted with the second component,
When the car door is air pressure on the inside of closed mode and the car and the draught head of air pressure on the outside of the car is
When more than setting, the first component and the second component flexural deformation, thus at least a portion of the first component
Contacted with least a portion of the second component and close the gap between the first component and the second component.
4. lift facility as claimed in claim 1, it is characterised in that：
The cage side limiting unit by by the end of the gateway side of the side plate adjacent with the gateway to
The car door side bends and is formed.
5. lift facility as claimed 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 true CN106882688A (en) | 2017-06-23 |
| CN106882688B 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006001674A (en) * | 2004-06-16 | 2006-01-05 | Nippon Elevator Mfg Co Ltd | Entrance device of elevator and sealing material |
| 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 (6)
| 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 |
| 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 |
| KR101179417B1 (en) * | 2008-09-25 | 2012-09-03 | 미쓰비시덴키 가부시키가이샤 | Cage door device of 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 (3)
| 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 |
| JP2006001674A (en) * | 2004-06-16 | 2006-01-05 | Nippon Elevator Mfg Co Ltd | Entrance device of elevator and sealing material |
| 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 |
|---|---|
| CN106882688B (en) | 2019-10-08 |
| JP6476107B2 (en) | 2019-02-27 |
| JP2017081724A (en) | 2017-05-18 |
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