CN105731222B - Lift car - Google Patents
Lift car Download PDFInfo
- Publication number
- CN105731222B CN105731222B CN201510993834.1A CN201510993834A CN105731222B CN 105731222 B CN105731222 B CN 105731222B CN 201510993834 A CN201510993834 A CN 201510993834A CN 105731222 B CN105731222 B CN 105731222B
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- China
- Prior art keywords
- door
- cage
- opening
- plate
- sealing device
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Classifications
-
- 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
-
- 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
- B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The present invention provide can reduce the caused wind in cage make an uproar caused by noise lift car.The lift car (3) of the present invention includes：Cage (11)；It is arranged on the opening (12) as gateway of the side of cage (11)；With side, opening and closing opening (12) the door (13) for being arranged on cage (11), the lift car (3) has damped part (50A~50C), the damped part (50A~50C) is arranged at the gap between the periphery of opening (12) and door (13), makes the disorderly decay of air-flow entered from the gap in cage (11).
Description
Technical field
The present invention relates to the lift car lifted in liftway.
Background technology
In recent years, as the high stratification of building, the lifting speed of elevator also have increased tendency, more than 1000m/ points
Express elevator be also able to it is practical.In the express elevator of such long stroke, because the pressure drastically in cage becomes
Change the unplessantness displeasure for causing passenger to have ear plug.
All the time, as the technology for reducing the ear plug sense with passenger caused by barometric fluctuation drastically, it is known to root
The Pneumatic controller of the air pressure in cage is controlled according to the air pressure of the outside of cage.Herein, for the utilization air pressure control
Device processed makes the air pressure change in cage be optimum state, it is necessary to improves the air-tightness in cage.
As a prior art for improving the air-tightness in cage, such as propose the electricity of following patent documents 1
The car of ladder.Record in the patent document 1, between door-plate and the periphery of opening, be provided with according to by pressure control
The load of air pressure in the cage of device control, the closure mechanism in the gap between closed door-plate and the periphery of opening.
Prior art literature
Patent document
Patent document 1：No. 4825377 publications of Japanese Patent No.
The content of the invention
The invention technical task to be solved
When the car of elevator is advanced in liftway, with the traveling of the car, car is by windage, or in sedan-chair
Pressure difference is produced between the inside and outside of railway carriage or compartment room, thus outside air enters in cage, produces wind and makes an uproar caused noise.
In such a case, in the car of the elevator of above-mentioned patent document 1, although the gap between door-plate and the periphery of opening
Closure mechanism is provided with, even if air-tightness can be improved by the closure mechanism, door-plate and opening can not be completely enclosed
Gap between periphery, thus can not use closure mechanism avoid by wind make an uproar caused by noise generation.
Moreover, in the car of the elevator of patent document 1, by between the closed door-plate of closure mechanism and the periphery of opening
Gap in the state of, Pneumatic controller is depressurized according to the load of the air pressure in cage, therefore outside air is anti-
And car can promptly not entered by the fully closed part of closure mechanism from the gap of door-plate and the periphery of opening
It is indoor.Therefore, caused wind is made an uproar in cage, and caused noise change is big, and worry can be such that the passenger of boarding in cage has not
Suitable sense.
The present invention is in view of the situation of above-mentioned prior art proposes that its object is to provide one kind to reduce in cage
Caused wind make an uproar caused by noise lift car.
For solving the technical scheme of technical task
In order to reach above-mentioned purpose, lift car of the invention includes：Cage；It is arranged on the side of above-mentioned cage
Opening as gateway；With side, the above-mentioned opening of opening and closing the door for being arranged on above-mentioned cage, the feature of the lift car
It is that there is damped part, the damped part is arranged at the gap between the periphery of above-mentioned opening and above-mentioned door, makes from this
The disorderly decay of the flowing for the air that gap enters in above-mentioned cage.
Invention effect
According to the lift car of the present invention, the caused wind in cage can be reduced and made an uproar caused noise.It is in addition, above-mentioned
Problem, structure and effect beyond content can be clear and definite by the explanation of following embodiment.
Brief description of the drawings
Fig. 1 is the overall diagram of the structure of the elevator for the first embodiment for representing the lift car using the present invention.
Fig. 2 is the outside drawing of the structure for the first embodiment for illustrating the lift car of the present invention.
Fig. 3 is the figure for the door open/close driving device for illustrating the first embodiment of the present invention.
Fig. 4 is the sectional view along Fig. 3 line A-A.
Fig. 5 is the front elevation of the structure for the top frame for representing Fig. 4.
Fig. 6 is the front elevation of the installment state for the L word parts for representing Fig. 4.
Fig. 7 is the figure of the action for the sealing device for illustrating the first embodiment of the present invention.
Fig. 8 is the sectional view along Fig. 3 line B-B.
Fig. 9 is the sectional view along Fig. 3 line C-C.
Figure 10 is the figure of the structure for the sealing device for representing second embodiment of the present invention.
Figure 11 is the figure of the structure for the sealing device for representing third embodiment of the present invention.
Figure 12 is the figure of the structure for the sealing device for representing the 4th embodiment of the present invention, is when particularly showing to open
Sealing device state figure.
Figure 13 is the figure of the structure for the sealing device for representing the 4th embodiment of the present invention, is when particularly showing to close
Sealing device state figure.
Embodiment
Hereinafter, the embodiment of the lift car based on the brief description of the drawings present invention.
First embodiment
Fig. 1 is the overall diagram of the structure of the elevator for the first embodiment for representing the lift car using the present invention.In addition,
Fig. 1 only symbolically illustrates orlop and the superiors in the layer for the building for being provided with elevator, but the first of the present invention is real
The mode of applying can also apply to more than 2 layers buildings.
The first embodiment of the lift car of the present invention is for example applied to the elevator 1 shown in Fig. 1.The elevator 1 includes：
The lift car (following in order to facilitate referred to as car) 3 of lifting in the liftway 2 of building；One end is installed on the master of car 3
Hoist cable 4；With the other end, the counterweight 5 being hung in liftway 2 for installing the main hoist cable 4.
In addition, elevator 1 includes：In set positioned at the Machine Room 6 of the top of liftway 2, driving car 3 and counterweight 5
Traction machine 7；The deflecting roller 8 being configured near the traction machine 7；The not shown inwall for being arranged at car 3, operation car
The operation panel of 3 operating；Be arranged at Machine Room 6, control car 3 operating control panel.
Traction machine 7 has：Wind the driving rope sheave 7A of main hoist cable 4；The motor 7B for rotating driving rope sheave 7A；To driving
The brake apparatus (not shown) that running rope wheel 7A rotation is braked.The operation panel and traction machine 7 of above-mentioned control panel and car 3
Motor 7B connections, according to the operation of operation panel, the stop 1A of each layer for being arranged on building landing button (not shown)
Operation, the motor 7B of driving traction machine 7, thus makes car 3 relative to the OQ t of counterweight 5.
Fig. 2 is the outside drawing of the structure for the first embodiment for illustrating the lift car 3 of the present invention.
Car 3 includes：Cage 11, it is for example with being set as and width (left and right directions shown in Fig. 2) and enter
Shape of the deep direction (fore-and-aft direction shown in Fig. 2) compared to cuboid longer in the vertical direction；It is set as and width
Compared in the vertical direction it is longer, be arranged on cage 11 side the opening 12 (reference picture 3) as gateway；Set
In the side of cage 11, the door 13 for being opened and closed opening 12；Drive (the reference picture of door open/close driving device 14 of the opening and closing of this 13
3)。
In addition, car 3 includes：When door 13 is closed, gap between the periphery and door 13 of sealed opening 12 it is aftermentioned
Sealing device 15A~15C (reference picture 4, Fig. 8, Fig. 9)；Around by these sealing devices 15A~15C sealed openings 12
In the state of gap between portion and door 13, the Pneumatic controller 16 of the air pressure in cage 11 is controlled.
Cage 11 includes：The position for the four direction all around being separately positioned in horizontal direction, it is formed at side
The side panel 11A in face；Pedestal as supporting these side panels 11A bottom works, forms the floor 11B of floor；
Be arranged in a manner of relative with the floor 11B side panel 11A upper end, formed top surface top 11C.
Side panel 11A includes：Form the front panel 11A1 on the preceding surface of the stop 1A sides of cage 11；Formation and cage
The rear board 11A2 on the rear surface of the opposite side in 11 preceding surface；Form the Left-Hand Panel 11A3 of the left surface of cage 11；
With the right panel 11A4 of the right flank of formation cage 11.
Opening 12 is formed at front panel 11A1, is open by opening door 13, the opening is closed by closing door 13.Door
13 are for example installed on front panel 11A1 in a manner of it can be opened and closed, by being formed along the end of door plate 13A of front panel 11A1 side by side,
These door-plates 13A is formed as the construction of the opposite opened mutually moved round about on the opening and closing direction of left and right.
Size overall one end of door plate 13A is set to bigger than the size of opening 12 so that preceding in the state of the closing of door 13
The periphery of panel 11A1 split sheds 12 is overlapping in the longitudinal direction with the end of an end of door plate 13A.In addition, in each of building
The stop 1A of layer is provided with stop door 9, and it is relative with the door 13 of car 3 when car 3 reaches each layer, is together opened with the door 13
Close.
Fig. 3 is the figure for the door open/close driving device 14 for illustrating the first embodiment of the present invention.
As shown in figure 3, door open/close driving device 14 includes：Plate 11A forward-mounted top, is enter to from control panel
Control instruction and the door motor 14A of output torque；Door motor 14A force-output shaft is installed on, is driven by door motor 14A torque
Dynamic and rotation driving pulley 14B；Installed in the height and position equal with driving pulley 14B, as driving pulley 14B rotates
Follow-up pulley 14C.Driving pulley 14B and follow-up pulley 14C is in the spaced up width than opening 12 in the opening and closing side of door 13
Big interval and configure.
In addition, door open/close driving device 14 includes：Driving pulley 14B and follow-up pulley 14C are set up in, in driving pulley
The slip band 14D slided on 14B and follow-up pulley 14C；Configuration is between slip band 14D and door-plate 13A, along slip band 14D
Extended door track 14E；Each door-plate 13A upper end is fixed on, the position above door track 14E is projected into from door-plate 13A
A pair of door hanger 14F.
Further, door open/close driving device 14 includes：Door hanger 14F is installed in a manner of it can rotate, to press from both sides up and down
Door track 14E state is held, multiple suspension bracket rollers (being 8 suspension bracket rollers in the present embodiment) 14G to be advanced on door track 14E；One end
Be individually fixed in door hanger 14F, upper side in the other end and slip band 14D between driving pulley 14B and follow-up pulley 14C and
A pair of engaging part 14H that the part of lower side engages respectively.
In the door open/close driving device 14 so formed, when door motor 14A drives and rotates forward driving pulley 14B, with
Driving pulley 14B rotation, slip band 14D is rotated up in the direction of rotation identical side with driving pulley 14B, with cunning
The dynamic follow-up pulley 14C rotations with 14D sliding contacts.Now, door hanger 14F via engaging part 14H by from slip band
The power in 14D enabling direction, suspension bracket roller 14G advance when rotation on door track 14E to enabling direction.Then, door-plate 13A
Mutually left to the movement of mutually opposite direction, so as to which door 13 is opened.
On the other hand, when door motor 14A drives and reverses driving pulley 14B, with driving pulley 14B rotation
Turn, slip band 14D rotates to driving pulley 14B direction of rotation identical direction, driven with slip band 14D sliding contacts
Pulley 14C rotates.Now, power of the door hanger 14F via engaging part 14H by the shutdown direction from slip band 14D, thus
Suspension bracket roller 14G advances when rotation on door track 14E to shutdown direction.Then, door-plate 13A moves to mutually opposite direction
Dynamic and close to each other, thus door 13 is closed.
Then, 4~Fig. 6 of reference picture describes the structure on the top of the periphery of opening 12 in detail.
Fig. 4 is along the sectional view of Fig. 3 line A-A, and Fig. 5 is the front elevation of the structure for the top frame 21 for representing Fig. 4, Fig. 6
It is the front elevation of the installment state for the L words part 27 for representing Fig. 4.
As shown in Figure 4, Figure 5, front panel 11A1 has positioned at the top of opening 12, is filled between door 13 formed with sealing
Put the top frame 21 of 15A accommodation space.The top frame 21 includes：The vertical portion 21A relative with door-plate 13A；From the lead
The horizontal part 21B that straight portion 21A bottom is extended to door-plate 13A sides；From the end of horizontal part 21B door-plate 13A sides
Prominent protuberance 21C upward.
Sealing device 15A is used to be enclosed in the gap formed between the top of the periphery of opening 12 and door 13.Specifically
Say, sealing device 15A includes：Such as longitudinal section is shaped generally as U-shaped, as ensuring top frame 21 and door-plate 13A
Air-tightness the tight mechanism body 22 that works of main body；The vertical portion 21A of top frame 21 is fixed on via fixed component 23,
In a manner of enabling tight mechanism body 22 around the axis rotation of the horizontal direction parallel with the face of the door-plate 13A side of opening 12
Support the rotary shaft 24 of tight mechanism body 22.The tight mechanism body 22 and rotary shaft 24 be set as on the opening and closing direction of door 13 with
The identical length of top frame 21.
In addition, sealing device 15A includes：From the inner surface on the side of the upside of tight mechanism body 22 to the vertical of rotary shaft 24
The bar 25 of lower section extension；Engage with the inner side of the bar 25 and separate defined distance with rotary shaft 24, hung down around with rotary shaft 24
The engaging roller 26 of straight axis rotation.And then as shown in Fig. 4, Fig. 6, sealing device 15A includes：L words part 27, one side
Airtight machine is inserted in the face for the side of opening 12 being fixed on by bolt 80 in door-plate 13A top, its another side when door 13 is closed
The inner side of structure body 22；Setting is erected upward from the leading section of the L words part 27, and engaging roller is inclined such that to door-plate 13A sides
26 tilting cams 28 that can be slided；The side of the upside of tight mechanism body 22 is installed on via the bracket 29 of U-shaped, using certainly
Again rotate tight mechanism body 22, the weight 30 that engaging roller 26 is pushed to tilting cam 28.
Sealing device 15A includes：It is located at the side of opening 12 compared with L words part 27 and airtight mechanism body 22, is pushed up for closing
The airtight member 31 in the gap between portion's framework 21 and door-plate 13A；The side of the downside of tight mechanism body 22 is fixed on by bolt 81,
The holding member 32 of airtight member 31 is kept between door-plate 13A；With relative to via these airtight members 31 and holding
The flexibility that the pressure that part 32 is subject to from door 13 can deform, longitudinal section are shaped generally as the airtight pane 33 of M shape.
The side in two outsides of the airtight pane 33 is respectively arranged under tight mechanism body 22 via a pair of installing plates 34A, 34B
The side of side and the protuberance 21C of top frame 21.In addition, installing plate 34A horizontal arrangements, with holding member 32 together via bolt
81 are fixed on the side of the downside of tight mechanism body 22, the vertical configurations of installing plate 34B, are fixed on top by bolt 82A and nut 82B
The protuberance 21C of framework 21.
These airtight members 31, holding member 32, airtight pane 33 and installing plate 34A, 34B and tight mechanism body 22 and rotation
Axle 24 is same, is set as on the opening and closing direction of door 13 and the identical length of top frame 21.In addition, as airtight member 31,
Such as preferably has springy part using rubber etc..
Fig. 7 is the figure of the action for the sealing device 15A for illustrating the first embodiment of the present invention.
In the sealing device 15A of said structure, as shown in fig. 7, when door 13 is closed, with the movement of this 13, L words
Part 27 and the one movement of tilting cam 28, these L words parts 27 and tilting cam 28 enter the inner side of tight mechanism body 22.So
Afterwards, the engaging roller 26 positioned at the inner side of tight mechanism body 22 is slided and rotated in the inclined plane of tilting cam 28, and door 13 is overall
Close to the side of opening 12, door 13 is acted linkedly close to top frame 21 with shutdown.Thus, the face of the side of opening 12 of door 13 and gas
Compact part part 31 is close to, and airtight pane 33 presses airtight member 31 to the side of door 13, and door 13 and the clinging force of airtight member 31 become
Height, air in cage 11 can be suppressed to External leakage.
Then, reference picture 8 describes the structure of the sidepiece of the periphery of opening 12 in detail.
Fig. 8 is the sectional view along Fig. 3 line B-B.
As shown in figure 8, front panel 11A1 includes：It is front and rear with separating predetermined distance along door 13 positioned at the side of opening 12
It is opened and closed a pair of front side boards 37A, 37B of direction configuration；From the end of the front side board 37A, 37B side of opening 12 to door-plate 13A sides
Setting is each extended over, a pair of stringer boards 38A, 38B being respectively configured along the vertical direction vertical with door-plate 13A；From stringer board 38B
The ends of door-plate 13A sides be extended to stringer board 38A sides, the transverse slat 39 relative with door-plate 13A；From the stringer board of the transverse slat 39
The end front panel 11A1 of 38A sides inner side is extended, the inner side edge 40 relative with each stringer board 38A, 38B.
Sealing device 15B is used to be enclosed in the gap formed between the sidepiece and door 13 of the periphery of opening 12.Specifically
Say, sealing device 15B includes：With the shape that cross section is F shape, state and door-plate 13A with opening towards stringer board 38A
The attachment 41 of the side end engagement in outside；The inner side of the opening of the attachment 41 is filled up, for closing front panel 11A1
The seal member 42 in the gap between door-plate 13A.The open end of attachment 41 is with stringer board 38A's when door 13 is closed
The construction that surface abuts, it is preferably for example same with airtight member 31 as seal member 42, have springy portion using rubber etc.
Part.In addition, attachment 41 and seal member 42 are for example set as the height identical length with opening 12 in vertical direction.
In the sealing device 15B so formed, when door 13 is closed, with the movement of this 13, attachment 41 also one
Body moves, and the open end of the attachment 41 abuts with front panel 11A1 stringer board 38A surface.Now, attachment 41
The seal member 42 of inner side be close to stringer board 38A surface, thus the gap between front panel 11A1 and door-plate 13A is blocked
Plug, air in cage 11 can be suppressed to External leakage.
Then, reference picture 9 describes the structure of the bottom of the periphery of opening 12 in detail.
Fig. 9 is the sectional view along Fig. 3 line C-C.
As shown in figure 9, between being formed between the bottom of peripheries of the sealing device 15C for being enclosed in opening 12 and door 13
Gap.Specifically, sealing device 15C includes：Laid along the opening and closing direction of door 13 in floor 11B, the concave door of guiding door 13
Rail 45；Door-plate 13A bottom is arranged on, the prominent door boots 46 in the inner side from door-plate 13A bottom surface to door track 45, in door 13
Door boots 46 slide in door track 45 in opening and closing, and thus door-plate 13A is directed and moved along door track 45.
In addition, sealing device 15C has the two sides for being respectively arranged in a boots 46, for closing floor section 11B and door-plate 13A
Between gap a pair of seal members 47A, 47B.It is same as these seal members 47A, 47B, such as with airtight member 31,
It is preferred that has springy part using rubber etc..
In the sealing device 15C so formed, when the air pressure in the state of the closing of door 13 in cage 11 is reduced,
The inside of cage 11 and outside draught head are produced, door-plate 13A is close into cage 11, therefore seal member 47A and door
The inner surface of the side of opening 12 of rail 45 is close to.On the other hand, when the air pressure in the state of the closing of door 13 in cage 11 increases,
The inside and outside draught head, door-plate 13A for producing cage 11 are pushed to outside cage 11, thus seal member 47B with
The inner surface of the stop 1A sides of door track 45 is close to.Thus the gap between floor section 11B and door-plate 13A is closed, therefore can be pressed down
Air in cage 11 processed is to External leakage.
Pneumatic controller 16 shown in Fig. 2 includes：Paid in the top 11C of cage 11 and be closely separately positioned on cage 11
It is inside and outside, respectively determine cage 11 inside and outside air pressure baroceptor (not shown)；It is arranged on sedan-chair
The top 11C of railway carriage or compartment room 11, by outside air into cage 11 force feed, or by the air in cage 11 to outside discharge
1 pressure fan 16A.Pressure fan 16A communicates to connect with above-mentioned baroceptor, and the measured value of baroceptor is used for pressure fan
Controls of the 16A to the air pressure in cage 11.
Thus, in Pneumatic controller 16, when door 13 is closed, pressure fan 16A is according to the sedan-chair measured by baroceptor
The air capacity for sending out cage 11 is sent into the inside and outside air pressure of railway carriage or compartment room 11, adjustment, thus controls the gas in cage 11
Pressure.In addition, in the first embodiment of the present invention, structure of the Pneumatic controller 16 containing 1 pressure fan 16A is illustrated, but
It is not limited to this or the structure containing more pressure fan.In addition, illustrate that pressure fan 16A is arranged at cage 11
Top 11C situation, but be not limited to this, pressure fan 16A can also be arranged on the position beyond the 11C of top in cage 11
Put.
So, in the state of the periphery of closed opening 12 using sealing device 15A~15C and door-plate 13A gap,
Control of the Pneumatic controller 16 to the air pressure in cage 11 is carried out, therefore outside air is carried out in cage 11 rapidly,
Made an uproar caused noise so as to produce very big wind in the cage 11.Then, in the first embodiment of the present invention, such as scheme
4th, shown in Fig. 8, Fig. 9, the gap between the periphery and door-plate 13A of opening 12, as making to enter cage 11 from the gap
The damped part of the disorderly decay of the flowing of interior air, is provided with napped material 50A~50C.
Specifically, for example as shown in Figure 4, configuration is than close in the inflow path of air by napped material 50A
The position of the seal apparatus 15A downstream of airtight member 31.The napped material 50A of the first embodiment of the present invention has in door
It is set as the flat shape with the identical length of top frame 21 on 13 opening and closing direction, in the protuberance of top frame 21
Position between 21C and door-plate 13A is relative with door-plate 13A.
Napped material 50B for example as shown in FIG. 8, is configured than sealing device 15B's in flowing into path for air
The position of the downstream of seal member 42.The napped material 50B of the first embodiment of the present invention, have and set in vertical direction
It is set to the flat shape with the height identical length of opening 12, position and door-plate between transverse slat 39 and door-plate 13A
13A is relative.
Napped material 50C for example as shown in FIG. 9, is configured than sealing device 15C's in flowing into path for air
The position of seal member 47A, 47B downstream.The napped material 50C of the first embodiment of the present invention has opening in door 13
The shape being set as with the cuboid of the width identical length of opening 12 is closed on direction, floor section 11B is fixed on along door track 45
On, the position between floor section 11B and door-plate 13A is relative with door-plate 13A bottom surface.
In Fig. 4, Fig. 8, car 3 has the position for being arranged on front panel 11A1, adjustment napped material 50A, 50B position
Put adjusting apparatus 51A, 51B.Position regulator 51A for example as shown in FIG. 4, is formed as abreast matching somebody with somebody with door-plate 13A
One put while fix the napped material 50A back side, at another while the elongated hole-shape that can insert of the axle portion formed with bolt 83A
Inserting hole 51a L word brackets, the L word bracket 51A are installed on the horizontal part of top frame 21 using bolt 83A and nut 83B
21B。
Position regulator 51B is formed as fixing on the side abreast configured with door-plate 13A such as shown in Fig. 8
The napped material 50B back side, the elongated hole-shape that can be inserted in axle portion of the another side formed with bolt 84 inserting hole 51b L words
Bracket, the L word bracket 51B are installed on inner side edge 40 by bolt 84.In addition, in inner side edge 40 formed with being threadedly engaged with bolt 84
Negative thread (not shown).In fig. 8, using L words bracket 51B, napped material 50B be pressed against door-plate 13A position by
Bolt 84 fastens.
According to the first embodiment of the invention so formed, configured between the periphery and door-plate 13A of opening 12
There is napped material 50A~50C as damped part, therefore with the traveling of the car 3 in liftway 2, outside air
Pass through napped material 50A~50C when being flowed into from the gap between the periphery and door-plate 13A of opening 12 in cage 11.
Now, multiple projections of napped material 50A~50C flexible fibre shape make the periphery and door-plate in opening 12
The disorderly decay of the flowing of caused air, thus enables that the circulation of air is smooth, therefore can suppress the air between 13A
The peak value of size made an uproar of wind.Thereby, it is possible to reduce the caused wind in cage 11 to make an uproar caused noise, therefore can improve
The comfortableness of cage 11.Particularly, in the first embodiment of the present invention, napped material 50A is used as damped part
~50C, thus napped material 50A~50C turn into air-flow resistance, in front panel 11A1, floor section 11B and door-plate 13A
The whirlpool of 1 air stream of caused noise source dies down on surface, therefore can fully reduce wind and make an uproar caused noise.
In addition, in the first embodiment of the present invention, sealing dress is utilized in the traveling of the car 3 in liftway 2
The periphery of the closed openings 12 of 15A~15C is put with the state of door-plate 13A gap, carrying out Pneumatic controller 16 to car
The control of air pressure in room 11, therefore in the flow velocity of the air of the gap circulation between the periphery and door-plate 13A of opening 12,
Air by after sealing device 15A~15C airtight member 31 and seal member 42,47A, 47B with by before compared to appearance
Easily become larger.Therefore, by by napped material 50A~50C configurations than these airtight members 31 and seal member 42,47A,
47B can utilize napped material 50A~50C effectively to make around opening 12 by the position in the downstream of the flowing of air
The disorderly decay of the flowing of caused air between portion and door 13.Thereby, it is possible to efficiently realize the mute in cage 11.
In addition, in the first embodiment of the present invention, napped material 50A is maintained at top frame 21 by L word brackets 51A
Protuberance 21C and door-plate 13A between, therefore be threadedly engaged by unscrewing with the bolt 83A for installing L word brackets 51A
Nut 83B, L word brackets 51A can be made movable and change napped material 50A position.Equally, napped material 50B is by L
Word bracket 51B is maintained between transverse slat 39 and door-plate 13A, therefore by unscrewing the bolt 84 for installing L word brackets 51B,
L word brackets 51B can be made movable and change napped material 50B position.Thereby, it is possible to make an uproar to draw with the wind in cage 11
The size of the noise risen can improve cage cooperatively by the micro-adjustment of napped material 50A, 50B to appropriate position
Quietness in 11.
[second embodiment]
Figure 10 is the figure of the structure for the sealing device 15D for representing second embodiment of the present invention.
In second embodiment of the present invention, instead of the sealing device 15A of above-mentioned first embodiment, as shown in Figure 10,
With the inside according to cage 11 and outside draught head, the gap between the top of the periphery of sealed opening 12 and door 13
Sealing device 15D.
Specifically, in second embodiment of the present invention, there are opening features of the longitudinal section for the shape of U-shaped
52 are fixed on the horizontal part 21B of top frame 21 with the state of opening upward.Sealing device 15D includes：With door-plate 13A
The side of opening 12 inner surface engagement attachment 53；The inner side of the open end of opening features 52 is arranged on, for closing
Seal member 54A, the 54B in the gap between top frame 21 and door-plate 13A.
Attachment 53 include：It is fixed on the fixed part 53A in the face of the door-plate 13A side of opening 12；From fixed part 53A's
Bottom erects the horizontal part 53B of setting to the vertical portion 21A sides of top frame 21；It is downward from horizontal part 53B leading section
Side is extended, the insertion section 53C between insertion seal member 54A, 54B.As seal member 54A, 54B, for example, with it is airtight
Part 31 using rubber etc. again it is preferred to have springy part.In addition, attachment 53 and seal member 54A, 54B are for example
It is set as on the opening and closing direction of door 13 and the identical length of top frame 21.In addition, in second embodiment of the present invention,
Top frame 21 horizontal part 21B formed with the negative thread (not shown) being threadedly engaged with bolt 84.
In the sealing device 15D so formed, when the air pressure in the state of the closing of door 13 in cage 11 is reduced,
The inside of cage 11 and outside draught head are produced, door-plate 13A is close into cage 11, therefore the insertion of attachment 53
Portion 53C is close to seal member 54A.On the other hand, when the air pressure in the state of the closing of door 13 in cage 11 increases, production
The inside of raw cage 11 and outside draught head, door-plate 13A is by extrapolated to cage 11, therefore the insertion of attachment 53
Portion 53C is close to seal member 54B.Thus, the gap between top frame 21 and door-plate 13A is closed, therefore can be suppressed
Air in cage 11 is to External leakage.The structure of other second embodiments is same with above-mentioned first embodiment, because
This pair be identical with first embodiment or corresponding part mark identical reference, omits repeat specification.
According to the second embodiment of the present invention so formed, between top frame 21 and door-plate 13A, napped material
50A configures the position in seal member 54A, 54B than sealing device 15D by the downstream of air-flow via L word brackets 51A, because
This can obtain the action effect same with above-mentioned first embodiment.
[the 3rd embodiment]
Figure 11 is the figure of the structure for the sealing device 15E for representing third embodiment of the present invention.
In third embodiment of the present invention, instead of the sealing device 15B of above-mentioned first embodiment, as shown in figure 11,
With the inside according to cage 11 and outside draught head, the gap between the sidepiece and door 13 of the periphery of sealed opening 12
Sealing device 15E.
Specifically, in third embodiment of the present invention, there are opening features 55 of the cross section for the shape of U-shaped
Front panel 11A1 stringer board 38A is fixed on towards the state in the direction opposite with the position of opening 12 with its opening.Sealing device
15E includes：With the shape that cross section is L-shaped, the attachment that a side engages with the side end in door-plate 13A outside
56；The inner side of the open end of opening features 55 is separately positioned on, for closing the gap between front panel 11A1 and door-plate 13A
Seal member 57A, 57B.
Another side inserted with attachment 56 between these seal members 57A, 57B.As seal member 57A,
57B, such as with airtight member 31 again it is preferred to have springy part using rubber etc..In addition, attachment 56 and sealing
Part 57A, 57B, such as it is set as in vertical direction the height identical length with opening 12.
In the sealing device 15E of such structure, when the air pressure in the state of the closing of door 13 in cage 11 is reduced
When, the inside of cage 11 and outside draught head are produced, door-plate 13A is close into cage 11, therefore attachment 56
It is close to seal member 57A on another above-mentioned side.On the other hand, when the air pressure in the state of the closing of door 13 in cage 11 increases
When big, the inside of cage 11 and outside draught head are produced, door-plate 13A is by extrapolated to cage 11, therefore attachment
It is close to seal member 57B on 56 another above-mentioned side.Thus, the gap between front panel 11A1 and door-plate 13A is closed, because
This can suppress air in cage 11 to External leakage.The structure of other 3rd embodiments and above-mentioned first embodiment party
Formula is same, therefore pair identical with first embodiment or corresponding part mark identical reference, omits repeat specification.
According to the third embodiment of the present invention so formed, between front panel 11A1 and door-plate 13A, napped material
50B configures the position in seal member 57A, 57B than sealing device 15E by the downstream of air-flow via L word brackets 51B, because
This can obtain the action effect same with above-mentioned first embodiment.
[the 4th embodiment]
Figure 12 is the figure of the structure for the sealing device 15F for representing the 4th embodiment of the present invention, is to particularly show door 13
The figure of the state of sealing device 15F during opening, Figure 13 are the knots for the sealing device 15F for representing the 4th embodiment of the present invention
The figure of structure, it is the figure for the state for particularly showing sealing device 15F when door 13 is closed.
In the 4th embodiment of the present invention, instead of the sealing device 15C of above-mentioned first embodiment, such as Figure 12, Figure 13
Shown to be provided with sealing device 15F, sealing device 15F is in the state opened in door 13, around blow-by opening 12
Gap between the bottom in portion and door 13, in the state closed in door 13, the bottom of the periphery of sealed opening 12 and door
Gap between 13.
Specifically, in the 4th embodiment of the invention, sealing device 15F includes：With door-plate 13A stop 1A sides
The attachment 58 of inner surface engagement；The junction surface is installed in a manner of it can be slided in vertical direction via retainer 59
Part 58, the seal member 60 for closing the gap between floor section 11B and door-plate 13A；Upper end is installed on opening for door-plate 13A
The inner surface of mouthful 12 sides, and bottom is installed on retainer 59, can be by retainer 59 and seal member 60 to attachment
The elastomeric element 61 for the flexible tabular that 58 sides push；Closing with door 13 linkedly pushes away elastomeric element 61 to the side of opening 12
The bindiny mechanism (not shown) of pressure.
As seal member 60, such as with airtight member 31 again it is preferred to have springy part using rubber etc..This
Outside, seal member 60 is for example set as the width identical length with opening 12 on the opening and closing direction of door 13.Elastomeric element 61
As shown in figure 12, the shape of bending is remained in the state of the opening of door 13, is thus above pushed away retainer 59, by seal member 60
It is maintained at the position separated by a distance with floor section 11B.
In the sealing device 15F of this spline structure, as shown in figure 13, when door 13 is closed, bindiny mechanism acts, thus bullet
Property part 61 by the side of opening 12 push and as from case of bending elongation after state.Therefore, retainer 59 is by elastomeric element
61 push, and thus seal member 60 is close to floor section 11B surface.Thus, the gap between floor section 11B and door-plate 13A
It is closed, therefore the air in cage 11 can be suppressed to External leakage.The structure of other 4th embodiments with it is above-mentioned
First embodiment is same, therefore pair identical with first embodiment and corresponding part mark identical reference, omits
Repeat specification.
According to the 4th embodiment of the invention so formed, between floor section 11B and door-plate 13A, napped material
Position of the 50C configurations in the seal member 60 than sealing device 15F by the downstream of air-flow, therefore can obtain and above-mentioned first
The same action effect of embodiment.
In addition, above-mentioned present embodiment is the detailed description in order to be readily appreciated that the present invention and carry out, being not limited to must
There must be illustrated entire infrastructure.Furthermore it is possible to a part for the structure of certain embodiment is replaced into other embodiment
Structure, it is further possible in the structure of certain embodiment add other embodiment structure.
In addition, in present embodiment, as shown in Fig. 4, Fig. 8~Figure 13, illustrate as make from the periphery of opening 12 with
The damped part of the disorderly decay of the air-flow entered between door-plate 13A in cage 11, uses napped material 50A~50C feelings
Condition, but be not limited to this, can also replace napped material 50A~50C, using porous material 70A~70C of sponge etc.,
Or netted part formed by the flexible fibre beyond napped material 50A~50C etc..Now it can also obtain and above-mentioned reality
The same action effect of mode is applied, and the part of the appearance design suitable for car 3 can be selected, therefore convenience is excellent.
In addition, in the first embodiment of the present invention, as shown in figure 4, illustrating to use L word bracket 51A by napped material
50A configures situation between the protuberance 21C and door-plate 13A of top frame 21, but is not limited to this, can also be without using
Napped material 50A is directly mounted at the OR gate plate 13A of top frame 21 L word brackets 51A.Equally, the first implementation of the invention
In mode, as shown in figure 8, illustrating to configure napped material 50B between transverse slat 39 and door-plate 13A using L word bracket 51B
Situation, but this is not limited to, napped material 50B can also be directly mounted at front panel 11A1 without using L word brackets 51B
OR gate plate 13A.
Further, in first embodiment of the invention, as shown in figure 9, illustrating to configure napped material 50C on floor
Situation on portion 11B, but this is not limited to, napped material 50C can also be fixed on to door-plate 13A.In addition, the of the present invention
One embodiment illustrates for seal member 47A, 47B to be respectively arranged in the situation on the two sides of a boots 46, but is not limited to this,
Any one in door track 45, floor section 11B and door-plate 13A can also be installed on.
The explanation of reference
1 ... elevator, 3 ... cars, 11 ... cages, 12 ... openings, 13 ... doors, 15A~15F ... sealings
Device, 16 ... Pneumatic controllers, 50A~50C ... napped materials (damped part), 51A, 51B ... L word brackets (position
Put adjusting apparatus), 70A~70C ... porous materials (damped part).
Claims (4)
1. a kind of lift car, it includes：Cage；It is arranged on the opening as gateway of the side of the cage；With
Side, the opening and closing opening the door of the cage is arranged on, the lift car is characterised by：
With damped part, the damped part is arranged at the gap between the complete cycle of the periphery of the opening and the door, made
The disorderly decay of the flowing of the air entered from the gap in the cage,
Also include：
The sealing device in the gap is sealed when the door is closed；With
The Pneumatic controller of the air pressure in the cage is controlled,
The damped part is configured in the position than the sealing device downstream in flowing into path for the air.
2. lift car as claimed in claim 1, it is characterised in that：
With position regulator, the position regulator is arranged on the side or the door of the cage, for adjusting
The position of the damped part.
3. lift car as claimed in claim 1 or 2, it is characterised in that：
The damped part is formed by napped material.
4. lift car as claimed in claim 1 or 2, it is characterised in that：
The damped part is formed by porous material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-264472 | 2014-12-26 | ||
| JP2014264472A JP6410598B2 (en) | 2014-12-26 | 2014-12-26 | Elevator car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105731222A CN105731222A (en) | 2016-07-06 |
| CN105731222B true CN105731222B (en) | 2018-01-30 |
Family
ID=56296322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510993834.1A Expired - Fee Related CN105731222B (en) | 2014-12-26 | 2015-12-25 | Lift car |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6410598B2 (en) |
| CN (1) | CN105731222B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6694077B2 (en) * | 2016-12-27 | 2020-05-13 | 株式会社日立製作所 | Elevator equipment |
| CN106744183A (en) * | 2016-12-30 | 2017-05-31 | 苏州沃诺斯精密机械有限公司 | The car and lift of a kind of lift |
| KR101874040B1 (en) * | 2017-11-13 | 2018-08-02 | 주식회사 송산특수엘리베이터 | Door Sealing Structure for Emergency Elevator |
| KR101874042B1 (en) * | 2018-02-27 | 2018-07-04 | 주식회사 송산특수엘리베이터 | Emergency elevator having clean function |
| US10843897B2 (en) | 2018-05-30 | 2020-11-24 | Songsan Special Elevators Co., Ltd. | Emergency elevator |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105731222A (en) | 2016-07-06 |
| JP2016124631A (en) | 2016-07-11 |
| JP6410598B2 (en) | 2018-10-24 |
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Granted publication date: 20180130 Termination date: 20201225 |