CN108367896A - Lift appliance - Google Patents
Lift appliance Download PDFInfo
- Publication number
- CN108367896A CN108367896A CN201680074737.5A CN201680074737A CN108367896A CN 108367896 A CN108367896 A CN 108367896A CN 201680074737 A CN201680074737 A CN 201680074737A CN 108367896 A CN108367896 A CN 108367896A
- Authority
- CN
- China
- Prior art keywords
- door
- car
- closed
- sill
- door pocket
- 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
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Classifications
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- 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
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- Elevator Door Apparatuses (AREA)
Abstract
The lift appliance of the present invention improves the closure below the door pocket in car when door is closed.Including car sill (2),Door pocket (15),The door pocket side door End closure member (6 extended in the short transverse of the door pocket side end of car door 1,8),In the lift appliance of the door lower part packaged unit (5) extended on the lower end of car door,Car sill (2) has the door lower part packaged unit for the lower end for being inserted into door lower part packaged unit (5) with slot (12),Sill door pocket side notch (13),With the sill end face (13a) formed by sill door pocket side notch (13),Door pocket side door End closure member (6,8) there is the extended portion (6a) into the insertion sill door pocket side notch (13) extended further below of the upper surface (2a) of car sill (2),Extended portion (6a) has opens the part that side end face abuts with the door of door lower part packaged unit (5),The part abutted with sill end face (13a) when door is closed,With the part abutted with the side of car column (11) when door is closed.
Description
Technical field
The present invention relates to the lift appliances for the car for having airtight construction.
Background technology
In recent years, in the lift appliance of long stroke, have and have when car lifts in lifting hoistway, control air-breathing air blast
Machine and exhaust blower etc. carry out the pressurization and decompression in car, and the variable quantity of the air pressure of unit interval is made to keep constant, and mitigate
The lift appliance of the Pneumatic controller of sense of discomfort caused by passenger.In especially such lift appliance, make in car
Air pressure change is different from the air pressure in outside, so needing the air-tightness of raising car.
As the background technology for the air-tightness for improving car, No. 2014/30217 bulletin (patent document 1) of International Publication No.
In show and be arranged when door is closed, by the door lower part airtight member of the lower end of car door and the clearance seal of car sill,
And have makes a lower part airtight member keep contactless state with car sill, maintain sedan-chair in the door opening action of car door
The elevator of the interlinked mechanism of the on-off action performance of compartment door.
In addition, in the car door of car, there is the door in car door to open side end (door pocket side end) and closed plate is set
's.Closed plate is integrally extended across its short transverse, and when door is closed, the door of car door is opened between side end and door pocket
The closed component of gap.
Existing technical literature
Patent document
Patent document 1：No. 2014/30217 bulletin of International Publication No.
Invention content
The subject that the invention solves
But door lower part airtight member integrally extends across the width direction of each car door, door of the closed plate across car door
The short transverse for opening side end (door pocket side end) integrally extends, however the lower end of door lower part airtight member is opened with door
Side end is separate, when door is closed, below door pocket, formation closed plate and door lower part airtight member all cannot closed gap,
There are the closure of car to reduce such project.
Present invention aims at one kind is provided when door is closed, the electricity of the closure below the door pocket in car can be improved
Ladder device.
The method used for solving the problem
In order to solve the above problems, the present invention is a kind of lift appliance,
It includes car, which has：Car entrance；It is opened and closed the car door of above-mentioned car entrance；It is arranged upper
State the car sill of the lower section of car door guided to the movement of above-mentioned car door；It is arranged in the side of above-mentioned car entrance
The door pocket that above-mentioned car door is stored when door is opened of side；Extend in the short transverse of the door pocket side end of above-mentioned car door
When door is closed by the closed door pocket side door end-enclosed in gap of the above-mentioned door pocket side end of above-mentioned car door and above-mentioned door pocket
Component；Extending above-mentioned car door in the width direction of above-mentioned car door when door is closed in the lower end of above-mentioned car door
Lower end and above-mentioned car sill the closed door lower part packaged unit in gap；With the part for forming above-mentioned car entrance
Car column, above-mentioned lift appliance is characterized in that：
Above-mentioned door lower part packaged unit has the upper surface height dimension on the lower extended to than above-mentioned car sill,
Above-mentioned car sill has：It is inserted into for the lower end of above-mentioned door lower part packaged unit and makes above-mentioned door lower part closure
The door lower part packaged unit slot that part can move；From the above-mentioned door pocket side end of the above-mentioned car door in door closure state
The part at the place sill door pocket side notch that the part of the side of above-mentioned car door movement is formed when being opened to door；With in door
The part of above-mentioned car sill where the above-mentioned door pocket side end of the above-mentioned car door of closed state is by above-mentioned sill door pocket side
The sill end face that notch is formed,
Above-mentioned door pocket side door End closure member, which has, to be extended to the above-mentioned upper surface than above-mentioned car sill on the lower
The extended portion for being inserted into above-mentioned sill door pocket side notch of side,
Above-mentioned extended portion has：The part that side end face abuts is opened with the door of above-mentioned door lower part packaged unit；In door
The part abutted with above-mentioned sill end face when closing；With the part abutted with the side of above-mentioned car column when door is closed.
Invention effect
In accordance with the invention it is possible to one kind is provided when door is closed, it can be rectangular under door pocket in existing lift appliance
At gap portion be arranged improve closure component, the lift appliance of the closure below door pocket can be improved.In addition, above-mentioned
Project, structure and effect in addition will be illustrated by the explanation of following implementation.
Description of the drawings
Figure 1A is the master from the unilateral observation of boarding station to the car door lower end of the lift appliance of one embodiment of the present of invention
View.
Figure 1B is the front view indicated from the car door lower end of the state after Figure 1A removing car sills 2.
Fig. 2 is the cross-sectional view of the II-II lines along Fig. 1.
Fig. 3 A are the side view from the directions III of Fig. 1 to car door lower end.
Fig. 3 B are the side views that a part of the 1st door pocket packaged unit 10a of Fig. 3 is cut to the car door lower end indicated
Figure.
Fig. 4 is the stereogram from the directions the IV oblique upper of Fig. 2 to the car sill of one embodiment of the present of invention.
Fig. 5 is the front view for the car door for indicating one embodiment of the present of invention.
Fig. 6 is the figure of the structure for the lift appliance for indicating one embodiment of the present of invention.
Specific implementation mode
Hereinafter, based on description of the drawings the embodiment of the present invention.
First, with reference to figure 6, illustrate the structure of lift appliance.Fig. 6 is the lift appliance for indicating one embodiment of the present of invention
Structure figure.
Lift appliance 100 is incorporated in the inside of the lifting hoistway 2000 and Machine Room 3000 that are arranged in building 1000.
It configured with car 101, main hoist cable 102, counterweight 103, guide rail 104, speed governing hoist cable 105 and is adjusted in the inside of lifting hoistway 2000
Straining pulley 106b of fast machine 106 etc..Inside in Machine Room 3000, the driving configured with traction sheave 107, driving traction sheave 107
Motor 112, the governor main body 106 with rope sheave 106a and control panel 17 etc..
Car 101 and the one end of main hoist cable 102 link, and counterweight 103 and the other end of main hoist cable 102 link.Master hangs
Rope 102 is on traction sheave 107, and by driving traction sheave 107 with drive motor 112, car 101 and counterweight 103 are rising
Lifting in hoistway 2000 is dropped.Therefore, in main hoist cable 102, the part on traction sheave 107 is located in Machine Room 3000
Portion, the internally tensioning setting across the inside of lifting hoistway 2000 and Machine Room 3000.In addition, car 101 is by lifting hoistway
The guiding lifting of guide rail 104 that 2000 inside is extended on (plumb line direction) in above-below direction.
Emergency braking apparatus 110 is provided in car 101.Emergency braking apparatus 110 holds guide rail when urgent with wedge
700, make 101 emergent stopping of car.The one end of bar 111 is pivotally supported on 101 side of car, the other end and speed governing hoist cable
1 connection.
Speed governing with hoist cable 105 between rope sheave 106a and straining pulley 106b, across lifting hoistway 2000 inside sedan-chair
The entire lifting travel section in compartment 101 is circlewise tensioned.In addition, rope sheave 106a and governor main body 106c is set along in machinery
The inside of room 3000.So internally tensioning of the speed governing with hoist cable 105 across the inside and Machine Room 3000 of lifting hoistway 2000 is set
It sets.Rope sheave 106a, straining pulley 106b and governor main body 106c constitute governor 106.Speed governing hoist cable 105 can also be considered as
The inscape of governor 106.
Control panel 17 carries out the management for constituting each equipment of lift appliance 100 except the control of drive motor 112.
In addition, the structure of lift appliance 100 is not limited to above structure, other structures can also be used.For example, lift appliance
100 can be not provided with Machine Room 3000, by the device configuration configured in the inside of Machine Room 3000 in lifting hoistway 2000
Internal structure.In addition, lift appliance 100 for example can be the knot in the downside of lifting hoistway 2000 by the configuration of Machine Room 3000
Structure.
Then, illustrate the car door being arranged in the car 101 of lift appliance 100 with reference to figure 5.Fig. 5 is to indicate the present invention
One embodiment car door front view.
The car 101 of the lift appliance 100 of the present embodiment has to be acted each other and makes car entrance in the opposite direction
201 opening and closings, door close side ends in door closed position mutually relatively configured car door 1.In the car floor of car 101
On, it is fixed with the car sill 2 guided to the movement of car door 1.
In the top of car entrance 201, it is fixed with door gear shell 202.On door gear shell 202, it is fixed with edge
The extended door track 203 in the frontal width direction of car entrance 201.Car door 1 has to be fixed in the upper end of car door 1
Door suspender 204 and the multiple suspender idler wheels 205 rotated along door track 203 that are arranged on door suspender 204.Car door 1
It is suspended on door track 203 by door suspender 204.Car entrance 201 is by a pair of of car door 1 because of door motor (not shown)
Driving force is guided to move in the horizontal direction and be opened and closed along car sill 2 and door track 203.
In addition, in the present embodiment by taking the lift appliance of two-door opening as an example, but the present invention can also be suitable for simple gate and open
Lift appliance.
Then, with reference to figure 1A, Figure 1B, Fig. 2, Fig. 3 A, Fig. 3 B and Fig. 4, the enclosed construction of car door 1 is described in detail.Figure 1A
It is the front view to the car door lower end of the lift appliance of one embodiment of the present of invention from the unilateral observation of boarding station.Figure 1B is table
Show from Figure 1A eliminate car sill after state car door lower end front view.Fig. 2 is the transversal of the II-II lines along Fig. 1
Face figure.Fig. 3 A are the side view from the directions III of Fig. 1 to car door lower end.Fig. 3 B are to close the 1st door pocket of Fig. 3
A part of component 10a cuts the side view of the car door lower end indicated.Fig. 4 is the car to one embodiment of the present of invention
Stereogram of the sill from the directions the IV oblique upper of Fig. 2.In addition, Figure 1A and Figure 1B show what car entrance 201 was closed
State.
In car sill 2, it is provided with the sill slot 3 along the extension of the frontal width direction of car entrance 201, in car door
The door boots 4 of 1 lower end installation are inserted.Door boots 4 carry out the lower end of car door 1 in the on-off action of car door 1
Guiding.
In addition, being provided with air-breathing air blower and exhaust air blast as Pneumatic controller 101A on the top of car 101
Machine.Pneumatic controller 101A controls air-breathing air blower and exhaust blower when the lifting in lifting hoistway 2000 of car 101
Deng the pressurization and decompression carried out in car 101, the variable quantity of the air pressure of unit interval is made to keep constant.By the pressure control,
The sense of discomfort caused by passenger can be mitigated.
Moreover, the car door 1 that can be opened and closed as mentioned above is provided in car 101, so what car door 1 was closed
Also gap is formed under state around car door 1, the inside and outside of car 101 is simply connected to by the gap.Car 101 it is interior
When being connected to outside by the gap, become Pneumatic controller 101A pressure control efficiency reduce the reason of.
In addition, the gap makes the sound-proofing of car 101 reduce, the noise that the outside from car 101 is internally transmitted is made to increase
Add.
Then, in the lift appliance 100 of the present embodiment, the car door 1 of car 101 has the closure for improving car 101
Enclosed construction.The enclosed construction constitutes the airtight construction for the air-tightness for improving car 101, and car 101 is improved in addition, constituting
The sound-insulating structure of sound-proofing.Then, which is illustrated.
As shown in FIG. 1A and 1B, in the lower part of car door 1, have across its width direction (frontal width direction) integrally
Extend and with to sill face 2a the height dimension extended further below door lower part airtight member (door lower part packaged unit,
Door lower part sound-insulating member) 5.Door lower part airtight member 5 improves the air-tightness (closure) of the lower end of car door 1, improves sound insulation
Property.
Side end (door pocket side end) 1a is opened in the door of car door 1, is equipped with and integrally extends across its short transverse
Closed plate (the 1st closed plate) 6.As shown in Fig. 2, the horizontal cross-section of these closed plates 6 is formed in the crank-like that right angle is bent at 2,
The door that the one end of its horizontal direction is mounted on car door 1 by closed plate fixing bolt 7 opens side end.In addition, having L words
The auxiliary closure plate (the 2nd closed plate) 8 in the section of shape is mounted on the horizontal direction of closed plate 6 by closed plate fastening bolt 9
The other end.Moreover, when door is closed, the door that car door 1 is closed with closed plate 6 and auxiliary closure plate 8 opens side end 1a and door
The gap of set 15.
Therefore, the 1st door pocket airtight member (the 1st closed plate airtight member) 10a is installed in closed plate 6.Moreover, the 1st
Door pocket airtight member 10a is closed plate 6 and is maintained between closed plate 6 and the door pocket side end 1a of car door 1.1st door pocket is airtight
There is component the height dimension extended further below to sill face 2a, the door of a part and door lower part airtight member 5 to open side
Face 5a is abutted, and another part is abutted with the door opening side lower face of car door 1, and scarce with car sill 2 when door is closed
Mouth end face 13a is abutted.1st door pocket airtight member 10a with notch end face 13a by abutting, by door lower part airtight member slot (door
Lower part packaged unit slot) 12 periphery seal and improve air-tightness, improve sound-proofing.
In addition, being equipped with the 2nd door pocket airtight member (the 2nd closed plate airtight member) 10b on auxiliary closure plate 8.2nd
A part of set airtight member 10b is abutted with the side of the 1st door pocket airtight member 10a, and another part is when door is closed and is formed
The side (side) of the car column 11 of a part for car entrance 201 abuts.2nd door pocket airtight member 10b is by improving gas
Close property (closure), and improve sound-proofing.
The outstanding viscoelastic material forming of these airtight member 10a, 10b resiliencies.Airtight member 10a is to be clipped in closing
The mode that the door of plate 6 and car door 1 is opened between the 1a of side end is arranged.In addition, in the present embodiment, the 1st door pocket airtight member 10a
Segmenting structure is used with the 2nd door pocket airtight member 10b, but integral structure can also be used.
In addition, car column 11 forms a part for car entrance 201, and configure the car entrance in door pocket 15
The end of 201 sides constitutes a part for door pocket 15.
In the present embodiment, door opening side refer to car door 1 open door open when car door 1 move direction side,
Direction of travel side when i.e. door is opened, door close side refer to the side that car door 1 moves when door when car door 1 is closed is closed
Direction of travel side when being closed to side, i.e. door.It is car door 1 when opening to open side end to the door of, car door 1
End positioned at direction of travel side.Door opens side end and is located at door pocket side when the door that car door 1 is closed is closed, so having
When also referred to as door pocket side end.The end of the opposite side for the car door 1 for opening side end relative to door is known as door and closes side
Portion.The position that the door for the case where car door 1 is in state (door closure state) closed closes side end is known as door close stance
It sets.A pair of of car door 1 is provided in the present embodiment.To which two car doors 1 make the door of each car door 1 close side end in door
The mutual apical grafting in closed position becomes door closure state.
On car sill 2, the door lower part gas that door lower part airtight member 5 is moved is formd as illustrated in fig. 4
Compact part part slot 12 and the sill door pocket side notch 13 that the 1st door pocket airtight member 10a is moved.The door airtight portion in lower part
Part slot 12 is the insertion groove of the door lower part airtight member 5 for the lower end for being inserted into door lower part airtight member 5.In addition, sill door pocket
Side notch 13 is the backoff portion (recess portion) avoided with the interference of the 1st door pocket airtight member 10a.
Sill door pocket side notch 13 is the part where opening side end 1a from the door of car door under door closure state 1
It rises, when door is opened, the door of car door 1 is opened in the range that side end 1a, the 1st door pocket airtight member 10a and closed plate 6 move
It is formed.In the present embodiment, where the door opening side end 1a of the car door 1 under door closure state of sill door pocket side notch 13
Part is risen until the door of car door 1 is formed with opening the end of the sill 2 on the direction of travel of side end 1a movements when door is opened.
Sill door pocket side notch 13 can also to lower surface be formed from the upper surface 2a of sill 2, can make to form the airtight portion in a lower part
The lengthwise dimension of side of the lengthwise dimension of the part side of slot 12 than forming sill slot 3 is shorter.In this case, shape
It can be set as forming the length direction of the side of sill slot 3 at the lengthwise dimension of the side of door lower part airtight member slot 12
The length of about half of size can make material cost become cheap.
By forming door pocket side notch 13 on sill 2, and form notch end face 13a.Notch end face 13a constitutes airtight portion
The bearing surface (sealing surface) that part 10a is abutted.When door is closed (in the case of door closure state), the 1st door pocket airtight member 10a
Abutted with notch end face 13a, thus by the lower end of door lower part airtight member slot 12 and sill upper surface 2a and car door 1 it
Between the periphery seal in gap that is formed, improve air-tightness, improve sound-proofing.
As shown in figure 3, door lower part airtight member 5 has the pressurization in the car that can be carried out with Pneumatic controller 101A
With decompression correspondingly flexible deformation, flexible thin plate portion 5a, 5b being close to the side of slot 12 with door lower part airtight member, and
The strengthening portion 5c configured between these flexible thin plate portions 5a, 5b.Strengthening portion 5c is with its length direction along the width of car door 1
The mode in direction (opening and closing direction) configures, and flexible thin plate portion 5a, 5b is arranged relative to strengthening portion 5c in door lower part airtight member
With the both sides of the width direction of slot 12.
The side of flexible thin plate portion 5b and cage (interior of car 101) side of door lower part airtight member slot 12
Relatively, and flexible thin plate portion 5a is opposite with the side of boarding station side of door lower part airtight member slot 12.In addition, flexible
Property thin plate part 5a, 5b be, for example, to be obtained with rubber molding, be set so as to the car 2 carried out with Pneumatic controller 101A
Interior pressurization and the decompression correspondingly thickness of flexible deformation without barrier.
As shown in Figure 3A and Figure 3B, on the door pocket side end face 1a of car door 1, the 1st airtight portion of door pocket can be made by foring
Part 10a opens the end face notch 14 that side end face abuts with the door of door lower part airtight member 5.
In the present embodiment, when car door 1 becomes door closure state, with closed plate 6, auxiliary closure plate 8 and airtight member
The door of car door 1 is opened side end by 10a, 10b and the gap of door pocket 15 (component parts of door pocket 15) is closed.At this point, the 1st
Cover the door opening side end face of airtight member 10a and the 2nd door pocket airtight member 10b and door lower part airtight member 5, the door of car door 1
Opening side lower face and the side of car column 11 abut.Like this, with the 1st door pocket airtight member 10a and the 2nd door pocket airtight member
10b is by the clearance seal below door pocket.
The pressure control in car 101 is carried out with Pneumatic controller 101A in this state, to pressurization in car 101
When, in door lower part, airtight member 5 and door lower part airtight member be in the gap between slot 12, air out of car 101 to outside,
Pass through from left to right in figure 3 a.Then, flexible thin plate portion 5b due to wind pressure far from door lower part airtight member slot
The side of the side of 12 cage side shifts up.On the other hand, flexible thin plate portion 5a is airtight with door lower part because of wind pressure
The side of the boarding station side of component slot 12 abuts.Because of the flexible thin plate portion 5a and door lower part airtight member 12 side of slot
It abuts, gap is closed, and the flowing of air stops.After the flowing of air stops, because of the pressure difference of the inner and outer of car 101,
And pressure is applied to the side of flexible thin plate portion 5a, flexible thin plate portion 5a is pressed further onto a lower part airtight member slot
12 sides.The closure of car 101 improves as a result, and can reliably keep air-tightness.
In addition, when making decompression in car 101, in door lower part, airtight member 5 and door lower part airtight member are between slot 12
In gap, air is interior from outer lateral car 101, passes through from right to left in figure 3.Then, flexible thin plate portion 5a is because of wind
The side of pressure and side in the boarding station side far from door lower part airtight member slot 12 shifts up.On the other hand, flexible
Thin plate part 5b is abutted due to wind pressure with the side of the cage side of door lower part airtight member slot 12.Because of the flexible thin plate portion
5b is abutted with door lower part airtight member with 12 side of slot, and gap is closed, and the flowing of air stops.After the flowing of air stops,
Because of the pressure difference of the inner and outer of car 101, and pressure, flexible thin plate portion 5b quilts are applied to the side of flexible thin plate portion 5b
It is pressed further onto 12 side of lower part airtight member slot.The closure of car 101 improves as a result, and can reliably protect
Hold air-tightness.
As described above, in the lift appliance of the present embodiment, door lower part airtight member 5 has prolonging further below to sill face 2a
The height dimension stretched.In addition, installation is with the height dimension extended further below to sill face 2a, a part on car door 1
Side end face abuts, another part is abutted with the door opening side lower face 1a of car door 1 with the door of door lower part airtight member 5 opening
1st door pocket airtight member 10a, and a part is abutted with the side of the 1st door pocket airtight member 10a, another part is when door is closed
The 2nd door pocket airtight member 10b abutted with the side of the car column 11 for the part for forming car entrance.
The door that 1st door pocket airtight member 10a and the 2nd door pocket airtight member 10b is installed on car door 1 opens side
In the closed plate 6 and auxiliary closure plate 8 of the lower end of face 1a.Closed plate 6 and auxiliary closure plate 8 be installation airtight member 10a,
10b and the bearing part for supporting airtight member 10a, 10b.Closed plate 6 and auxiliary closure plate 8 are all to open the door of car door 1
The two can also be considered as integrated closed plate (closing board member) by the closed component in gap of side end 1a and door pocket 15.
In addition, the door lower part airtight member slot for enabling door lower part airtight member 5 to move is arranged in car sill 2
12 and sill door pocket side notch 13 that the 1st door pocket airtight member 10a is moved.At this point, the 1st door pocket airtight member 10a
It is arranged in a manner of being abutted with the notch end face 13a of the sill 2 formed by sill door pocket side notch.
Thereby, it is possible to which (sealing) is closed in the gap of 1 lower section of gap and car door below door pocket, thus, it is possible to realize
The high car of closure (air-tightness).
In the present embodiment, closed plate 6, the 1st door pocket airtight member 10a, auxiliary closure plate 8 and the 2nd door pocket airtight member 10b
Extend in the short transverse that the door of car door 1 opens side end 1a, side end will be opened in the door of car door 1 when door is closed
Gap (door of car door 1 opens the gap of side end 1a and door pocket 15) closing that 1a is formed.To closed plate 6, the 1st door pocket
The door that airtight member 10a, auxiliary closure plate 8 and the 2nd door pocket airtight member 10b constitute car door 1 opens side door end-enclosed portion
Part.Closed plate 6 has the extended portion 6a extended further below to the upper surface 2a of sill 2, in extended portion 6a
The opposite faces with the notch end face 13a of sill 2, the 1st door pocket airtight member 10a is extended from top.
1st door pocket airtight member 10a is closed the door pocket side that plate (the 1st closed plate) 6 is maintained at closed plate 6 and car door 1
Between the 1a of end, so being securely held on car door 1.In addition, the 1st door pocket airtight member 10a can closed plate 6 with
Air-tightness (closure) is reliably ensure between the door pocket side end 1a and door lower part airtight member 5 of car door 1.On the other hand,
2nd door pocket airtight member 10b when door is closed with the side of car column 11 in a manner of abutting, by (the 2nd closing of auxiliary closure plate
Plate) 8 holdings.Therefore, the 2nd door pocket airtight member 10b can be in a manner of being close to, with closed plate 6 and the 1st door pocket with car column 11
Airtight member 10a respectively adjusts the position of the 2nd door pocket airtight member 10b.Thereby, it is possible to reliably improve the gas of car 101
Close property (closure).
In addition, door lower part airtight member 5 have pressurization in the car 101 that can be carried out with Pneumatic controller 101A and
Correspondingly flexible deformation, flexible thin plate portion 5a, 5b being close to the side of slot 12 with door lower part airtight member are depressurized, thus, it is possible to
It is enough ground not to be impacted and with easy structure by gap and sedan-chair existing for below car door 1 to the door of car door 1 opening and closing power
Barometric fluctuation in compartment 101 correspondingly seals.
In turn, it in the door pocket side end face 1a of car door 1, forms and enables the 1st door pocket airtight member 10a and door lower part
The door of airtight member 5 opens the end face notch 14 that side end face abuts, so can make the 1st door pocket airtight member 10a and door lower part
The door of airtight member 5 is opened side end face and is reliably close to, and realizes the raising of air-tightness.
According to the present embodiment, the air-tightness of car 101 can be improved, can be correspondingly accurately proceed with lifting speed
The indoor pressure control of car.Therefore, it is possible to higher speed lift car 101.
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 the entire infrastructure that must have explanation.
The explanation of reference numeral
1 ... car door
2 ... car sills
3 ... sill slots
5 ... door lower part airtight members (door lower part packaged unit, door lower part sound-insulating member)
5a, 5b ... flexible thin plate portion
5c ... strengthening portions
6 ... closed plates (the 1st closed plate)
7 ... closed plate fixing bolts
8 ... auxiliary closure plates (the 2nd closed plate)
9 ... closed plate fastening bolts
The 1st door pocket airtight members of 10a ... (the 1st door pocket packaged unit, the 1st door pocket sound-insulating member)
The 2nd door pocket airtight members of 10b ... (the 2nd door pocket packaged unit, the 2nd door pocket sound-insulating member)
11 ... car columns
12 ... door lower part airtight member slots
13 ... sill door pocket side notches
The notch end face of 13a ... car sills 2
14 ... end face notches
15 ... door pockets.
Claims (6)
1. a kind of lift appliance comprising car, the car have：Car entrance；It is opened and closed the car of the car entrance
Door；The car sill guided to the movement of the car door in the lower section of the car door is set；It is arranged in the sedan-chair
The door pocket that the car door is stored when door is opened of the side of compartment entrance；Height in the door pocket side end of the car door
Just upwardly extend when door is closed by the closed door pocket in gap of the door pocket side end of the car door and the door pocket
Side door End closure member；Extending in the width direction of the car door when door is closed in the lower end of the car door
By the closed door lower part packaged unit in gap of the lower end of the car door and the car sill；Go out with the car is formed
The car column of a part for entrance, the lift appliance are characterized in that：
Door lower part packaged unit has the upper surface height dimension on the lower extended to than the car sill,
The car sill has：It is inserted into for the lower end of door lower part packaged unit and enables door lower part packaged unit
The door lower part packaged unit slot enough moved；Where the door pocket side end from the car door in door closure state
The part sill door pocket side notch that the part of the side of the car door movement is formed when being opened to door；It is closed in door
The part of the car sill where the door pocket side end of the car door of state is by sill door pocket side notch
The sill end face of formation,
The door pocket side door End closure member, which has, to be extended to the upper surface than the car sill on the lower
It is inserted into the extended portion of sill door pocket side notch,
The extended portion has：The part that side end face abuts is opened with the door of door lower part packaged unit；It is closed in door
When the part that is abutted with the sill end face；With the part abutted with the side of the car column when door is closed.
2. lift appliance as described in claim 1, it is characterised in that：
The door, which opens side door End closure member, to be had：It is installed on the closed plate of the door pocket side end of the car door；
And the door pocket gas being made of viscoelastic material being arranged between the closed plate and the door pocket side end of the car door
Compact part part.
3. lift appliance as claimed in claim 2, it is characterised in that：
The closed plate has the 1st closed plate and the 2nd closed plate,
The horizontal cross-section of 1st closed plate is in crank-like, and the one end of the horizontal direction of the 1st closed plate is using admittedly
Determine the door pocket side end that bolt is installed on the car door,
2nd closed plate is installed on the other end of the horizontal direction of the 1st closed plate using fastening bolt.
4. lift appliance as claimed in claim 3, it is characterised in that：
The door pocket airtight member has the 1st door pocket airtight member and the 2nd door pocket airtight member,
The 1st door pocket airtight member is maintained at the door of the 1st closed plate and the car door by the 1st closed plate
Between covering side end,
The 2nd door pocket airtight member when door is closed with the side of the car column in a manner of abutting by the 2nd closed plate
It keeps.
5. lift appliance as described in any one of claims 1 to 4, it is characterised in that：
Including Pneumatic controller, the air pressure of the inside of the car is controlled,
Door lower part packaged unit includes flexible thin plate portion, the flexible thin plate portion can with the Pneumatic controller into
Pressurization in the capable car and decompression correspondingly flexible deformation, and it is tight with the side of the door lower part packaged unit slot
Patch.
6. lift appliance as described in any one of claims 1 to 4, it is characterised in that：
In the door pocket side end face of the car door, be provided with can make the door pocket side end face of door lower part packaged unit with it is described
The end face notch that door pocket airtight member abuts.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2016/054276 WO2017141313A1 (en) | 2016-02-15 | 2016-02-15 | Elevator device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108367896A true CN108367896A (en) | 2018-08-03 |
| CN108367896B CN108367896B (en) | 2020-02-28 |
Family
ID=59624842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680074737.5A Active CN108367896B (en) | 2016-02-15 | 2016-02-15 | Elevator device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6546668B2 (en) |
| CN (1) | CN108367896B (en) |
| WO (1) | WO2017141313A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493160B (en) * | 2021-07-26 | 2023-01-06 | 日立电梯（中国）有限公司 | Method and device for improving strength penetration mark of elevator car door |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004106213A1 (en) * | 2003-05-29 | 2004-12-09 | Mitsubishi Denki Kabushiki Kaisha | Door device of elevator |
| JP2004345809A (en) * | 2003-05-22 | 2004-12-09 | Mitsubishi Electric Corp | Door device of elevator |
| JP2006089166A (en) * | 2004-09-21 | 2006-04-06 | Mitsubishi Electric Corp | Elevator landing |
| WO2016006018A1 (en) * | 2014-07-11 | 2016-01-14 | 三菱電機株式会社 | Doorway device for elevator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06247675A (en) * | 1993-02-24 | 1994-09-06 | Toshiba Corp | Elevator |
-
2016
- 2016-02-15 WO PCT/JP2016/054276 patent/WO2017141313A1/en active Application Filing
- 2016-02-15 JP JP2017567582A patent/JP6546668B2/en active Active
- 2016-02-15 CN CN201680074737.5A patent/CN108367896B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004345809A (en) * | 2003-05-22 | 2004-12-09 | Mitsubishi Electric Corp | Door device of elevator |
| WO2004106213A1 (en) * | 2003-05-29 | 2004-12-09 | Mitsubishi Denki Kabushiki Kaisha | Door device of elevator |
| JP2006089166A (en) * | 2004-09-21 | 2006-04-06 | Mitsubishi Electric Corp | Elevator landing |
| WO2016006018A1 (en) * | 2014-07-11 | 2016-01-14 | 三菱電機株式会社 | Doorway device for elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108367896B (en) | 2020-02-28 |
| JP6546668B2 (en) | 2019-07-17 |
| WO2017141313A1 (en) | 2017-08-24 |
| JPWO2017141313A1 (en) | 2018-08-09 |
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