CN107585663B - Lift appliance - Google Patents
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- CN107585663B CN107585663B CN201710546526.3A CN201710546526A CN107585663B CN 107585663 B CN107585663 B CN 107585663B CN 201710546526 A CN201710546526 A CN 201710546526A CN 107585663 B CN107585663 B CN 107585663B
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Abstract
A kind of lift appliance can prevent from generating offset on the movement axis of the drive shaft of The lid component opening and closing device when The lid component is opened and closed.Lift appliance has the intermediate connecting rod (20) between the drive shaft (19) and The lid component (11) of The lid component opening and closing device, carry out the first connection shaft (33) of the connection between a side end and The lid component (11) of intermediate connecting rod (20), the Pivot axle (17) at center when carrying out the second connection shaft (34) of the connection between the end side and drive shaft (19) of intermediate connecting rod (35) and becoming the opening and closing of The lid component (11), first connection shaft (33) and the second connection shaft (34) are configured on the approximate centre axis of drive shaft (19), first connection shaft (33), second connection shaft (34) and Pivot axle (17) are configured in an essentially parallel fashion, and separate the adjoint The lid component (11) than the first connection shaft (33) Opening and closing and movement the bigger distance of distance, configure Pivot axle (17) on the direction substantially orthogonal with the central axis (37) of drive shaft (19).
Description
Technical field
The present invention relates to a kind of lift appliances, have the ventilation device for carrying out the ventilation in carriage.
Background technique
As the background technique of the art, there are Japanese Patent Laid-Open 2011-57414 bulletins (patent document 1).
A kind of elevator ventilation device is recorded in the bulletin, and there is the elevator for controlling the Pneumatic controller of air pressure in carriage
Ventilation device, and have: The lid component is set to carriage and can open for divulging information when power is off；Locking solenoid,
The usual period being powered is in energized state, is locked by the movement of its axis to the The lid component of closing；Starting is opened
It closes, so that locking is powered with solenoid when The lid component is closed；It is non-locking to use elastic material, locking spiral shell can be made when power is off
The axis of spool retreats；It opens and uses elastic material, apply the opening force of The lid component；And vent window closing unit, restoring
At The lid component can be closed when usual state.
Existing technical literature
Patent document
[patent document 1] Japanese Patent Laid-Open 2011-57414 bulletin
Summary of the invention
The technical problems to be solved by the invention
However, in the lift appliance documented by patent document 1, used closing is used when will be by by opening and closing The lid component
The The lid component opening and closing device that solenoid and opening are constituted with elastic material is come the movement of the drive shaft of linear drives by being set to
The lever of The lid component is transmitted in the form of The lid component is opened and closed power.Therefore, present inventor et al. has found: when the straight line of drive shaft
When movement is converted into set on the rotary motion of the lever of The lid component, the movement axis of drive shaft can change and become movement of going forward side by side,
Offset can be generated in the coupling position of drive shaft and lever, so that the transmitting of driving be made to be deteriorated.
Therefore, the purpose of the present invention is to provide a kind of lift appliance, have can high efficiency transmitting be used for open-close lid structure
The The lid component opening and closing device of the driving force of part.
Solve the technical solution of technical problem
To solve the above-mentioned problems, the present invention provides a kind of lift appliance, has The lid component, which is set to sedan-chair
Compartment is opened when power is off centered on Pivot axle to be aerated；Drive shaft is configured at the described of the The lid component
Pivot axle side and it is linked to the The lid component；And The lid component opening and closing device, the drive is axially driven in power supply
Moving axis and close the The lid component and drive the drive shaft axially towards opposite side when power is off and open the The lid component,
Intermediate connecting rod is set between the The lid component and the drive shaft, and using the first connection shaft to a side of the intermediate connecting rod
Linked between portion and the The lid component, using the second connection shaft to the end side and the driving of the intermediate connecting rod
Linked between axis, and first connection shaft and second connection shaft are configured to the approximate centre of the drive shaft
On axis.
Invention effect
In addition, the technical issues of other than above content, composition and effect by by the explanation of the following embodiments and the accompanying drawings come
It is clear from.
Detailed description of the invention
Fig. 1 is the brief composition figure for showing the lift appliance of one embodiment of the present of invention.
Fig. 2 is the main view of ventilation device shown in Fig. 1.
Fig. 3 is the top view for showing the closed state of The lid component of ventilation device shown in Fig. 2.
Fig. 4 is to amplify the top view shown near attachment device 20.
Fig. 5 is the schematic diagram for showing schematically The lid component shown in Fig. 4.
Fig. 6 is the top view for showing the opening state of The lid component shown in Fig. 3.
Specific embodiment
Illustrate the embodiment of the present invention below with reference to attached drawing.
[embodiment 1]
Fig. 1 is the brief composition figure of the lift appliance of one embodiment of the present of invention.
Carriage 1 have the side plate 2 set on the side of four direction, the floor of lower support side plate 23, be set to side plate 2 on
The top plate 4 in portion and the side plate 2 set on the front side of carriage 1 and the door 5 that can be opened and closed.This carriage 1, which has, keeps air-tightness
Structure.
In order to control the carriage 1 with air-tightness inside air pressure, be equipped on the top of top plate 4 for by carriage 1
The air of outside be sent into its internal air blower 6, chamber 7, pipeline 8 and diffluence room 9, and by adjusting utilizing air blower
6 are flowed into the air in carriage 1 to control the air pressure in carriage 1.In addition, in the diffluence room 9 for being configured at the top plate portion of carriage 1
Sidewall portion forms ventilation ventilation opening, and is equipped with the ventilation device 10 that can be opened and closed the ventilation ventilation opening of the diffluence room 9.It should
For ventilation device 10 by explanation in greater detail below, consisting of can be such that above-mentioned ventilation uses in the urgent period that power supply stops
Ventilation opening is in open state and makes the inside and outside connection of carriage 1, to be aerated.
Fig. 2 is the main view of ventilation device 10.Figure when Fig. 2 is the ventilation device 10 from the place M of Fig. 1.
Ventilation device 10 is configured to that changing for the inside and outside connection for making carriage 1 can be opened and closed in power supply cut-off urgent period
Gas ventilation opening, and have can be opened and closed the The lid component 11 of ventilation ventilation opening, the The lid component 11 be opened and closed the lid of operation
Component open/close driving device 12 and the The lid component 11 being in close state can be locked in a normal state the state and
The urgent period that power supply stops releases the The lid component electromagnetic locking device 14 of the locking of The lid component 11.
In order to be opened and closed the ventilation ventilation opening for the sidewall portion for being formed in diffluence room 9, above-mentioned The lid component 11 is formed in pedestal 16
On, which is configured in a manner of being approximately perpendicular to the sidewall portion of diffluence room 9.The lid component 11 be installed on pedestal 16 make it is above
It is rotated centered on the Pivot axle 17 of the hinge of lower a pair etc..Therefore, The lid component 11 is not to rotate along the vertical direction,
But surface side rotates and remains substantially vertical face forward centered on Pivot axle 17, therefore its opening and closing operations power becomes
It is small.
The The lid component open/close driving device 12 is by The lid component closing electromagnetic actuator device and opening spring arrangement
13 are constituted, and the The lid component closing, which is excited with electromagnetic actuator device by the power supply of conventional sense, to be driven at The lid component 11
In closed state and the state is kept, the opening is with spring arrangement 13 when The lid component closing is unmagnetized with electromagnetic actuator device
Open The lid component 11.In addition, The lid component open/close driving device 12 is configured at 16 front side of pedestal for being supported on ventilation device 10
In supporting member 18, and with axially displaceable drive shaft 19 and it will become clear from the description below in center portion
The intermediate connecting rod 20 being linked between drive shaft 19 and The lid component 11.Moreover, an end of intermediate connecting rod 20 connects by first
Knot axis 33 is linked to end metal part 32, and another end of intermediate connecting rod 20 is linked to driving by the second connection shaft 34
Axis 19.Intermediate connecting rod 20 via be set to The lid component 11 end end metal part 30, in a rotatable way be fixed on
The bracket 29 of 16 side of pedestal links.Opening spring arrangement 13 is configured between drive shaft 19 and supporting member 18, to drive shaft
19 apply the power for acting on the direction for opening The lid component 11.
In a normal state, the solenoid (not shown) of The lid component open/close driving device 12 is excited and applies confrontation and opens
With the power of spring arrangement 13, to keep the closed state of The lid component 11.However, in the urgent period that power supply is stopped, lid structure
The solenoid (not shown) of part open/close driving device 12 can be unmagnetized, therefore can edge with 13 The lid component 11 of spring arrangement by opening
Pivot axle 17 rotates and becomes opening state.As described above, the surface side forward centered on Pivot axle 17 of The lid component 11
It rotates and remains substantially vertical face, therefore compared with to the mode being opened and closed up and down, The lid component driven for opening and closing dress can be reduced
Set the opening and closing operations power of 12 and opening spring arrangement 13.
In addition, the The lid component electromagnetic locking device 14 is configured to releasing spring arrangement 15, in conventional sense
Under can be excited and by The lid component 11 keep in off position, the lock state of The lid component 11 can be released when being unmagnetized.Lid structure
Part electromagnetic locking device 14 is configured in the supporting member 21 for being supported on the front side of pedestal 16, and having in center portion can edge
The drive shaft 22 of axial movement.Releasing spring arrangement 15 is configured between drive shaft 22 and supporting member 18, to drive shaft 22
Apply the power for acting on the direction for the locking for releasing The lid component 11.
In a normal state, the solenoid (not shown) of The lid component electromagnetic locking device 14 can be excited and keep mechanical lock
Fixed state, so that applying the power of confrontation releasing spring arrangement 15, so that The lid component 11 will not be opened.However, in power supply quilt
The urgent period stopped, the solenoid (not shown) of releasing spring arrangement 15 can be unmagnetized, therefore in releasing spring arrangement
The lock state of The lid component 11 can be released under the action of 15, and be carried out with spring arrangement 13 to The lid component 11 by above-mentioned opening
Open driving.
In addition, between the pedestal 16 of ventilation device 10 and the installation wall surface of diffluence room 9 part relative to each other annularly
Configured with for making the peripheral part of ventilation ventilation opening be maintained at the airtight member 23 of airtight conditions, by the airtight member 23 come
Air capacity adjustment control in the carriage 1 for preventing air blower 6 from being carried out is affected.
In this way, in a normal state, The lid component 11 can be kept in off position, and adjusted by air blower 6 shown in FIG. 1
The whole air capacity being flowed into carriage 1, to control the air pressure in carriage 1.However, in the urgent period that power supply will be stopped,
Although air blower 6 stops, the The lid component 11 of ventilation device 10 will become opening state and open wide the inside and outside connection for making carriage 1
Ventilation is aerated with ventilation opening.
Moreover, pedestal 16 and shunting of the ventilation device 10 shown in Fig. 2 when being installed on diffluence room 9, in ventilation device 10
Level with the inside arranged in a ring shape in airtight member 23 between part relative to each other in the horizontal direction of the installation wall surface of room 9
Direction vibration isolation member 24.The horizontal direction vibration isolation member 24 is kept by more horizontal supporting bolts 25, the more horizontal supportings
Bolt 25 is used for the addendum modification limitation adjustment in thickness direction, that is, horizontal direction in certain value.
That is, between the pedestal 16 of ventilation device 10 and installation wall surface 28 part relative to each other of diffluence room 9, in level side
Counterpart is formed on (front-rear direction of diagram), and horizontal direction vibration isolation member 24 is configured between the counterpart, it can be into
Row displacement is to increase and decrease thickness.The horizontal direction vibration isolation member 24 is kept by horizontal supporting bolt 25, the horizontal supporting bolt
25 for adjusting the addendum modification limitation in thickness direction, that is, horizontal direction of the horizontal direction vibration isolation member 24 in certain value.
In addition, pedestal 16 and the installation of diffluence room 9 of the ventilation device 10 when being installed on diffluence room 9, in ventilation device 10
There is vertical direction vibration isolation member 26 between wall surface part relative to each other in vertical direction.26 quilt of vertical direction vibration isolation member
More vertical support bolts 27 are kept, and the vertical support bolt 27 for being by the thickness direction of the vertical direction vibration isolation member 26
Addendum modification limitation adjustment in vertical direction is in certain value.
That is, being formed between the upper end of the installation wall surface 28 of the upper end and diffluence room 9 of the pedestal 16 of ventilation device 10
In in vertical direction (up and down direction of diagram) there are gap and counterpart relative to each other, and the gap location between the counterpart
Configured with the vertical direction vibration isolation member 26 that can pass through displacement increase and decrease thickness.From the installation being located above compared with pedestal 16
Vertical support bolt 27 is inserted into 28 side of wall surface.
Above-mentioned horizontal direction vibration isolation member 24 and vertical direction vibration isolation member 26 and conjugating in the thickness direction thereof
Anti-vibration effect is played, can especially be conjugated when the movement of The lid component electromagnetic locking device 14 sharply occurs in 10 side of ventilation device and is risen
To anti-vibration effect, absorbs impact vibration caused by The lid component electromagnetic locking device 14 or make its decaying.
Above-mentioned horizontal supporting bolt 25 and vertical support bolt 27 are such as shoulder bolt, and screw up state with non-threaded
Be inserted into be previously formed in pedestal 16 and install wall surface 28 insertion hole and be previously formed in horizontal direction vibration isolation member 24 with
And the threaded portion for inserting in the hole, and will be formed in its insertion side front end of vertical direction vibration isolation member 26 be screwed into installation wall surface 28 with
And pedestal 16 and become screw thread screw up state.Therefore, horizontal direction vibration isolation member 24 can be made in the non-threaded part for screwing up state
It is conjugated along its thickness direction, and makes only close with certain addendum modification between pedestal 16 and installation wall surface 28 or deviate from.Equally, may be used
Make vertical direction vibration isolation member 26 vertically vibration isolation member 26 thickness direction displacement, while make pedestal 16 and installation wall surface
It only approaches or deviates from certain addendum modification between 28.
In 10 side of ventilation device by The lid component open/close driving device 12 to be opened and closed The lid component 11 when and pass through The lid component
Electromagnetic locking device 14 can generate impact vibration when locking or unlocking The lid component 11.When impact vibration or impulsive sound at this time
When passing in carriage 1, if having passenger in the urgent period carriage that power supply stops, passenger can be due to the impact vibration or punching
Hit sound and uneasy.
Even if the impact in the axial direction that 10 side of ventilation device generates impact and horizontal supporting bolt 25 will pass to shunting
9 side of room also can be such that horizontal direction vibration isolation member 24 is absorbed along the displacement of its thickness direction because of the lost motion of horizontal supporting bolt 25
Or inhibit.Therefore, even if having passenger in the urgent period carriage that power supply is stopped, prevented also from passenger because of the vibration or impact
Sound and it is uneasy.Equally, even if the impact in the axial direction that 10 side of ventilation device generates impact and vertical support bolt 27 is wanted
9 side of diffluence room is passed to, vertical direction vibration isolation member 26 can also be made to conjugate along its thickness direction because of the lost motion of vertical support bolt 27
And it is absorbed or inhibits.Therefore, even if will have passenger in the urgent period carriage being stopped in power supply, prevented also from passenger because being somebody's turn to do
Vibration or impulsive sound and it is uneasy.
Fig. 3 is the top view for showing the closed state of above-mentioned The lid component 11, and Fig. 4 is that amplification shows above-mentioned attachment device 20
Neighbouring top view.
As described above, being linked with intermediate connecting rod 20 between drive shaft 19 and The lid component 11.
Especially as shown in figure 4, the intermediate connecting rod 20 is set to the end metal being combined as a whole with the end of The lid component 11
Between part 32 and drive shaft 19, an end of intermediate connecting rod 20 is linked to end metal part by the first connection shaft 33
32, and another end of intermediate connecting rod 20 is linked to drive shaft 19 by the second connection shaft 34.In the attached of the intermediate connecting rod 20
It is closely configured with Pivot axle 17, be attached at the bracket 29 for being fixed on 16 side of pedestal in a rotatable way and is set to The lid component
Between the end metal part 30 of 11 end.
Pivot axle 17 is configured for supporting The lid component 11 shown in Fig. 2 and can rotate, and with following direction:
Together with the first connection shaft 33 and the second connection shaft 34, this three respective central axis of axis are all substantially parallel.
Fig. 5 is the schematic diagram that the The lid component of Fig. 4 is shown in a manner of amplifying simplification.
The figure shows Pivot axle 17, be in close state positioned at The lid component 11 when position the first connection shaft
33 and the position positioned at The lid component 11 in the open state the first connection shaft 33A positional relationship, and the first connection shaft
33 are located substantially on the central axis 37 of drive shaft 19 with the second connection shaft 34 of illustration omitted.In addition, the first connection shaft 33,
33A, the second connection shaft 34 of illustration omitted and Pivot axle 17 are generally in identical direction, and each central axis is substantially
In parallel.
When assuming that out one it is orthogonal with the The lid component 11 under closed state and pass through the imaginary vertical plane of Pivot axle 17
When 38, in the state that The lid component 11 is closed, lid structure of first connection shaft 33 near imaginary vertical plane 38 and positioned at right side
11 side of part；On the other hand, in the state that The lid component 11 is opened, the first connection shaft 33A is near imaginary vertical plane 38 and position
On the left of opposite side is.Moreover, more satisfactory are as follows: the first connection shaft 33 is located at the imaginary vertical plane when right side of imaginary vertical plane 38
38 and first the distance between connection shaft 33 be substantially equal to vacation when the first connection shaft 33A is located at the opposite side of imaginary vertical plane 38
Think the distance between vertical plane 38 and the first connection shaft 33A.
Therefore, when the first connection shaft 33 is moved to imagination from the right side of imaginary vertical plane 38 with the opening and closing of The lid component 11
When the left side of vertical plane 38, surely not, the movement of the second connection shaft 34 (not shown) will not be from driving for the first connection shaft 33
Deviate on the central axis 37 of axis 19 too many.
In addition, relative under the first connection shaft 33A and 11 closed state of The lid component under connection 11 opening state of The lid component
The first connection shaft 33 made of distance between central axis, the first connection shaft 33 of connection, the first connection shaft 33A and rotation center
Distance between central axis made of axis 17 is larger, and this three axis are configured that the central axis of each axis is located at substantially isosceles three
Angular each vertex.
Therefore, when the first connection shaft 33 is moved to imagination from the right side of imaginary vertical plane 38 with the opening and closing of The lid component 11
When the left side of vertical plane 38, surely not, the movement of the second connection shaft 34 (not shown) will not be from driving for the first connection shaft 33
Deviate on the central axis 37 of axis 19, so as to closer linear motion.
When The lid component 11 shown in Fig. 3 is in close state, The lid component closing electromagnetic actuator device 36 can be excited
And move the drive shaft 19 to the right.In addition, the end of that side for making on-off action of The lid component 11 is by The lid component electricity
Magnetic lock device 14 is locked and is remained off.At this point, the first connection shaft 33 and the second connection shaft 34 are located at drive shaft 19
Central axis on, and drive shaft 19 and intermediate connecting rod 20 are substantially in alignment.
Fig. 6 is the top view for showing the opening state of The lid component 11.
In the state shown in fig. 4, it is filled if The lid component is closed with electromagnetic actuator device 36 and The lid component electromagnetic locking
It sets 14 to be unmagnetized, then drive shaft 19, which can be opened, is driven with spring arrangement 13 and moved to the left side of Fig. 3 and Fig. 4.Then, pass through
Intermediate connecting rod 20, the second connection shaft 34 is by driving and to equidirectional movement, to make end metal part 30 with Pivot axle
It is rotated in the clockwise direction centered on 17.As described above, when draw the The lid component being approximately perpendicular under closed state 11 and
When by the imaginary vertical plane of Pivot axle 31, the first connection shaft 33 is located at the right side of the imagination vertical plane.Therefore, The lid component
11 and end metal part 30 be rotated in the clockwise direction centered on Pivot axle 17, at the same time The lid component 11 open
And become the state of Fig. 5.
At this point, do not use between drive shaft 19 and The lid component 11 has Pivot axle as patent document 1
Lever, but linked by the intermediate connecting rod of central axis without spin 20, therefore can prevent the movement axis of drive shaft 19 from sending out
Changing and become and go forward side by side mobile situation.In addition, as described above, when drawing the lid structure being approximately perpendicular under closed state
Part 11 and when by the imaginary vertical plane of Pivot axle 17, the first connection shaft 33 can be to be located at distance substantially equal before
The left side of the imagination vertical plane, therefore central axis of the meeting of intermediate connecting rod 20 with roughly the same posture in drive shaft 19 moves up
It is dynamic.In this way, drive shaft 19 can substantially move on for the central axis.
It on the other hand,, can if The lid component closing electromagnetic actuator device 36 is excited according to the opening state of the figure
It fights opening spring arrangement 13 and keeps drive shaft 19 mobile to the right side of Fig. 5.Then, by the first connection shaft 33, centre connects
Bar 20 makes end metal part 30 in Pivot axle 17 by driving and to equidirectional movement by the second connection shaft 34
The heart rotates in the counterclockwise direction.Later, The lid component 11 and end metal part 30 are centered on Pivot axle 17 along the inverse time
The rotation of needle direction, the state of Fig. 3 and Fig. 4 is closed and become to The lid component 11 at the same time.
Same at this time, do not use between drive shaft 19 and The lid component 11 has rotation center as patent document 1
The lever of axis, but linked by the intermediate connecting rod of central axis without spin 20, therefore the movement of drive shaft 19 can be prevented
Axis changes and becomes mobile situation of going forward side by side.Therefore, solenoidal driving force can be improved and be converted into cover board spinning movement
Transmission efficiency.
As described above, intermediate connecting rod 20 is arranged in lift appliance of the invention between The lid component 11 and drive shaft 19, utilize
First connection shaft 33 carries out the connection between a side end of intermediate connecting rod 20 and The lid component 11, and utilizes the second connection shaft 34
To carry out the connection between the end side of intermediate connecting rod 20 and drive shaft 19.
According to this composition, even if carrying out the on-off action of The lid component 11, because second connects there are intermediate connecting rod 20
Knot axis 34 can move on the approximate centre axis of drive shaft 19, so that preventing from having used as patent document 1 has rotation
The movement axis of drive shaft 19 changes and becomes mobile situation of going forward side by side in the case where the lever of central axis.
Other than above-mentioned composition, the present invention also has following composition: configuring the first connection shaft 33, substantially in parallel
Two connection shafts 34 and Pivot axle 17, and separate be opened and closed than the first connection shaft 33 with The lid component 11 and mobile distance more
Big distance configures Pivot axle 17 on the direction substantially orthogonal with the central axis 37 of drive shaft 19.
According to this composition, the mobile of the first connection shaft 33 centered on Pivot axle 17 can tend to and drive
The central axis 37 of axis 19 is in alignment, and the second connection shaft 34 can also be moved up in the approximate centre axis of drive shaft 19
It is dynamic, thus prevent the dynamic of drive shaft 19 in the case where having used the lever with Pivot axle as patent document 1
It changes as axis and becomes mobile situation of going forward side by side.
Other than above-mentioned composition, in the present invention, when imagine out one it is orthogonal with the The lid component 11 under closed state
And when passing through the imaginary vertical plane 38 of Pivot axle 17, in the state that The lid component 11 is closed, the first connection shaft 33 is located at vacation
Think 11 side of The lid component of vertical plane 38；On the other hand, in the state that The lid component 11 is opened, the first connection shaft 33 is located at imagination and hangs down
Face 38 opposite side directly.
According to this composition, even if carrying out the on-off action of The lid component 11, the first connection shaft 33 also can be in drive shaft 19
It is moved on approximate centre axis, and the second connection shaft 34 can also move on the approximate centre axis of drive shaft 19, so as to
It prevents that the movement axis of the drive shaft 19 as patent document 1 from changing and becomes mobile situation of going forward side by side.
Other than above-mentioned composition, in the present invention, make the first connection shaft 33 position in the state that The lid component 11 is closed
It is substantially equal to the distance between imaginary vertical plane 38 when 11 side of The lid component of imaginary vertical plane 38 and to be opened in The lid component 11
The distance between with imaginary vertical plane 38 when being located at the opposite side of imaginary vertical plane 38 under state.
According to this composition, even if carrying out the on-off action of The lid component 11, the first connection shaft 33 also can be in closer driving
It is moved on the position of the approximate centre axis of axis 19, thus preventing to have used as patent document 1 has rotation center
The movement axis of drive shaft 19 changes and becomes mobile situation of going forward side by side in the case where the lever of axis.
Other than above-mentioned composition, in the present invention, be configured to Pivot axle 17 compared to The lid component 11 be in beat
The distance between the first connection shaft 33 when the first connection shaft 33 when open state is in close state with The lid component 11 is sufficiently remote
From position on, and be located at the vertex of substantially isosceles triangle.
According to this composition, when the first connection shaft 33 is moved with the opening and closing of The lid component 11 from the right side of imaginary vertical plane 38
When moving the left side of imaginary vertical plane 38, the movement of the first connection shaft 33 and the second connection shaft 34 will not be from drive shaft 19
Deviate on mandrel line 37, so as to more approach linear motion.
As described above, can prevent from being opened and closed when The lid component is opened and closed in The lid component according to the elevator ventilation device of the present embodiment
Offset is generated on the movement axis of the drive shaft of device.
In addition, also including various change example the present invention is not limited to the above embodiments.For example, in order to keep the present invention bright
It is white understandable and the above embodiments are described in detail, but it is not necessarily to have described whole constitute.
Label declaration
11 The lid components,
12 The lid component open/close driving devices,
13 opening spring arrangements,
14 The lid component electromagnetic locking devices,
15 releasing spring arrangements,
17 Pivot axles,
19 drive shafts,
20 intermediate connecting rods,
30 end metal parts,
33,35 connection shaft.
Claims (5)
1. a kind of lift appliance, has: The lid component is set to the ventilation device of carriage, is with Pivot axle when power is off
Center and open to be aerated；Drive shaft is configured at the Pivot axle side of the The lid component and is linked to described
The lid component；And The lid component opening and closing device, power supply when axially drive the drive shaft and close the The lid component and
The drive shaft is driven axially towards opposite side when power-off and opens the The lid component,
It is characterized in that,
Intermediate connecting rod is set between the The lid component and the drive shaft, and carries out the intermediate connecting rod using the first connection shaft
Connection between one side end and the The lid component carries out end side and the institute of the intermediate connecting rod using the second connection shaft
The connection between drive shaft is stated, and first connection shaft and second connection shaft are configured at the extended line of the drive shaft
On,
When imagining an imaginary vertical plane that is orthogonal with the The lid component under closed state and passing through the Pivot axle out
When, first connection shaft is located at the The lid component side of the imaginary vertical plane in the state that The lid component is closed, and
First connection shaft is located at the opposite side of the imaginary vertical plane in the state that The lid component is opened.
2. lift appliance according to claim 1, which is characterized in that the Pivot axle configuration is in the drive shaft
On extended line between the The lid component,
The lift appliance includes bracket, is used to be fixed on the pedestal of the ventilation device；And end metal part,
Set on the The lid component end and be linked to the bracket in a rotatable way.
3. lift appliance according to claim 1, which is characterized in that first connection shaft, second connection shaft with
And the Pivot axle is configured in an essentially parallel fashion, and is separated than first connection shaft with the The lid component
Opening and closing and movement the bigger distance of distance, on the direction substantially orthogonal with the central axis of the drive shaft described in configuration
Pivot axle.
4. lift appliance according to claim 3, which is characterized in that described first in the state that the The lid component is closed
It is substantially equal to when connection shaft is located at the The lid component side of the imaginary vertical plane with the distance between the imaginary vertical plane
When first connection shaft is located at the opposite side of the imaginary vertical plane in the state that the The lid component is opened with the vacation
Think the distance between vertical plane.
5. lift appliance according to claim 2, which is characterized in that described in the Pivot axle is greater than and is located in distance
First connection shaft of The lid component opening state position and first connection for being located at The lid component closed state position
On the position of the distance between axis, and it is located at the vertex of substantially isosceles triangle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016134674A JP6626793B2 (en) | 2016-07-07 | 2016-07-07 | Elevator equipment |
| JP2016-134674 | 2016-07-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107585663A CN107585663A (en) | 2018-01-16 |
| CN107585663B true CN107585663B (en) | 2019-04-23 |
Family
ID=60947610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710546526.3A Active CN107585663B (en) | 2016-07-07 | 2017-07-06 | Lift appliance |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6626793B2 (en) |
| CN (1) | CN107585663B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0958943A (en) * | 1995-08-24 | 1997-03-04 | Mitsubishi Denki Bill Techno Service Kk | Elevator device having dehumidifying function |
| JPH1053383A (en) * | 1996-08-13 | 1998-02-24 | Toshiba Elevator Eng Kk | Cage of elevator |
| CN201751509U (en) * | 2010-07-12 | 2011-02-23 | 蔡海勇 | Fireproof door electromagnetic releaser |
| CN202788413U (en) * | 2012-07-24 | 2013-03-13 | 陈宇楠 | Fireproof door temperature-electric double-control door-closing releaser |
| CN102020170B (en) * | 2009-09-11 | 2013-08-07 | 株式会社日立制作所 | Elevator ventilation device |
| CN103241624A (en) * | 2013-01-17 | 2013-08-14 | 杭州顺达伯耐特电梯有限公司 | Elevator door lock |
-
2016
- 2016-07-07 JP JP2016134674A patent/JP6626793B2/en active Active
-
2017
- 2017-07-06 CN CN201710546526.3A patent/CN107585663B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0958943A (en) * | 1995-08-24 | 1997-03-04 | Mitsubishi Denki Bill Techno Service Kk | Elevator device having dehumidifying function |
| JPH1053383A (en) * | 1996-08-13 | 1998-02-24 | Toshiba Elevator Eng Kk | Cage of elevator |
| CN102020170B (en) * | 2009-09-11 | 2013-08-07 | 株式会社日立制作所 | Elevator ventilation device |
| CN201751509U (en) * | 2010-07-12 | 2011-02-23 | 蔡海勇 | Fireproof door electromagnetic releaser |
| CN202788413U (en) * | 2012-07-24 | 2013-03-13 | 陈宇楠 | Fireproof door temperature-electric double-control door-closing releaser |
| CN103241624A (en) * | 2013-01-17 | 2013-08-14 | 杭州顺达伯耐特电梯有限公司 | Elevator door lock |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018002453A (en) | 2018-01-11 |
| JP6626793B2 (en) | 2019-12-25 |
| CN107585663A (en) | 2018-01-16 |
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