CN102465660A - Door device - Google Patents

Door device Download PDF

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Publication number
CN102465660A
CN102465660A CN2011102559539A CN201110255953A CN102465660A CN 102465660 A CN102465660 A CN 102465660A CN 2011102559539 A CN2011102559539 A CN 2011102559539A CN 201110255953 A CN201110255953 A CN 201110255953A CN 102465660 A CN102465660 A CN 102465660A
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China
Prior art keywords
movable
pillar
movable pillar
fence
bar
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Granted
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CN2011102559539A
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Chinese (zh)
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CN102465660B (en
Inventor
沟口敦士
今江友和
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TAKAMISAWA COMPUTER TECHNOLOGY Co Ltd
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Omron Corp
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Publication of CN102465660A publication Critical patent/CN102465660A/en
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Publication of CN102465660B publication Critical patent/CN102465660B/en
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Abstract

The invention provides a door device. The influence of an occasion and an environment for arrangement of the device upon the applied scope of the device is inhibited, and the safety of people around the device when a stopping rod slides upward and downward. Each fixed pillar (11) is equipped with a movable pillar (12) in a way that the fixed pillars (11) can freely slide upward and downward. The sides of the movable pillars (12), opposite to the fixed pillars (11), are provided with guiding grooves (22) extending from the upper end to the down side. The fixed pillars (11) is equipped with guiding members (23) inserted into the guiding grooves of the movable pillars (12). Therefore, the movable pillars (12) are attached with opening sides and rubber sheets (30), wherein the opening sides are contacted with the top sides of the guiding grooves (22), and the rubber sheets are arranged on the upper end of opening sides that are opposite to the fixed pillars (11).

Description

Door gear
Technical field
The current door gear of the people who the present invention relates to limit the place, access and vehicle etc. relates in particular at the platform limit passenger's of train the door gear that passes through up and down.
Background technology
Railroad fell in the track from platform in order to prevent the passenger in the past, worked out along the side end setting of platform and prevented to fall fence.This prevents to fall fence will prevent that not only the passenger from tumbling in the track from platform, also must guarantee to rest against up and down passenger's the passage of the train of platform.For example, have in door (car door) relative position with the train that rests against platform be provided with along continuous straight runs slides and open and close sliding door prevent to fall fence (referring to patent documentation 1).This prevents to fall fence and constitutes and close sliding door usually, when allowing the passenger to rest against the train of platform up and down, opens.Just can guarantee passenger's passage through opening sliding door.
Also proposed following preventing and fallen fence, it is striden between adjacent 2 pillars of the upright side end of being located at platform and to have established the movable fence that can slide at above-below direction along this pillar, to replace above-mentioned sliding door (referring to patent documentation 2).This prevents to fall fence and is being provided with movable fence with the relative position of the train door that rests against platform (car door).Prevent to fall fence and make movable fence be in the height about tens cm~1m usually, fall in the track from platform in order to prevent the passenger.In addition, when allowing the passenger to rest against the train of platform up and down, movable fence is promoted to several m, and (height about 2~3m) is guaranteed the passenger's of this train passage up and down.
[patent documentation 1] TOHKEMY 2000-16280 communique
[patent documentation 2] TOHKEMY 2004-322823 communique
Yet according to the difference of category of trains, the car door number that is arranged at 1 joint vehicle (1 vehicle) is also different.In addition, the length of vehicle also can be different and different with kind.The interval that is car door there are differences according to the kind of train.
As stated, prevent to fall passenger's the passage that fence don't fail to guarantee to rest against up and down the train of platform.In other words, prevent to fall fence and must open and close the position relative through sliding door or movable fence for all trains that rest against on the set platform with car door.
The preventing of patent documentation 1 falls fence need use the door chamber of when having opened sliding door, accommodating this sliding door.The width of limit slippage door and the interval of sliding door etc. are understood in the space that this chamber is set.Therefore under the situation of the more platform of the kind of the train of stopping, be difficult to make the car door of sliding door and various trains relative to the train of all kinds.In addition, when because time-table revision etc. make the train of other new kinds rest against under the situation of platform, also there be the car door and the not relative situation of sliding door of this train.
As above, but exist owing to the train that rests against platform has limited range of application, or owing to set preventing falls the problem that fence has limited the category of trains that can stop (limit time-table revision etc.) etc.
In addition, in the formation of patent documentation 2, movable fence being slided along the vertical direction, therefore is not the described door of the formation chamber that must use patent documentation 1.Therefore can be in the width length of freely setting this movable fence to a certain degree.Thereby just can suppress the problem of above-mentioned patent documentation 1.But, need the pillar that highly is the height about 2~3m be stood and be located on the platform for this movable fence is slided along the vertical direction.On the other hand, under the situation that is in subway platform, exist heights of ceilings to limit the problem that to found the height of the pillar of establishing.
Summary of the invention
The object of the present invention is to provide a kind of door gear, but it can suppress the influence to range of application of set place and environment thereof, and, improve people around's safety when making movable pillar when above-below direction slides.
In order to solve above-mentioned problem, reach this purpose, door gear of the present invention possesses following formation.
The upright respectively both sides of being located at the access of anchor post.On each anchor post, movable pillar is installed with the mode that is free to slide along above-below direction with respect to this anchor post.And then, between adjacent movable pillar, stride and be provided with the prevention parts.
Therefore when being reduced to threshold level to movable pillar with the prevention parts; Prevent parts to be in the height about tens cm~1m; When mentioning supreme restricting water supply at ordinary times to movable pillar and prevention parts,, also can suppress the height of anchor post and movable pillar even prevent parts to arrive the height about 2m.Therefore, but can suppress the influence of set place and environment thereof to range of application.Especially be used under the situation of platform the restriction that the kind of the train that can fully suppress to be stopped and the environment such as heights of ceilings of platform bring.
In addition, movable pillar is formed with the groove below extending to from the upper end in the face side relative with anchor post.Relative therewith, anchor post is equipped with the guide member in the groove that is inserted into movable pillar.Therefore when movable pillar slides along the vertical direction, can suppress swinging of this movable pillar.
Movable pillar be pasted with the opening surface that covers the top surface side that is communicated with groove and with the coating member of the upper end of anchor post opening opposing face.This coating member is the material with elastic property, is preferably formed by bigger macromolecule materials of deformation rate such as elastic caoutchouc, sponge, silicon.Therefore when movable pillar downward direction was slided, inner even finger or foreign matter enter into movable pillar from this opening surface, coating member contacted finger and is out of shape.Therefore when movable pillar downward direction is slided, even the people around also can give impact to this finger or foreign matter hardly because mischief etc. will be pointed or foreign matter is inserted into movable pillar inside.People around's safety in the time of can improving movable pillar thus and slide along the vertical direction.
In addition, easily deformable in order to make coating member, be preferably formed and be its thickness membranaceous about several mm.
In addition, coating member preferably is attached at end face, does not attach the face side relative with anchor post, is in free state.Coating member will be rolled to the top like this, can further relax the impact of being given when clamping finger or foreign matter.
According to the present invention, but the influence of set place and environment thereof can be suppressed, and safety can be improved as movable pillar people around when above-below direction slides to range of application.
Description of drawings
Fig. 1 is the synoptic diagram that example is set that expression prevents to fall fence.
Fig. 2 is the summary plan view from the movable fence of the station side observation relative with the train car door.
Fig. 3 is the block diagram of formation of the major part of the movable fence of expression.
Fig. 4 is that explanation is from the closed condition of the movable fence figure to the state variation of open mode.
Fig. 5 is that explanation is from the open mode of the movable fence figure to the state variation of closed condition.
Fig. 6 is near the anchor post of the movable fence under the expression closed condition figure with the upper end of movable pillar.
Fig. 7 state that to be the movable pillar of expression slide to the top with respect to anchor post slightly anchor post and near movable figure the upper end of pillar down.
Fig. 8 is the summary sectional drawing of the horizontal direction of movable fence.
Fig. 9 is the figure that the state of finger is clamped in the lower end of upper surface and the sheet rubber of expression anchor post.
Label declaration
1 movable fence; 2 fixed bars; 11 anchor posts; 12 movable pillars; 13 upsides are prevented bar; 14 downsides are prevented bar; 21 opening surfaces; 22 guiding grooves; 23 guide members; 24,25 rollers; 30 sheet rubbers.
The specific embodiment
The embodiment of the door gear that the present invention relates to is described below.Wherein, falling into preventing in the track with the passenger that is used to prevent wait for train at platform from platform, to fall fence be that example is explained.
Fig. 1 is the synoptic diagram that example is set that prevents to fall fence of expression platform.Fig. 1 (A) is a plan view of observing platform from the top, and Fig. 1 (B) is a plan view of observing the platform side end from opposite side.As shown in Figure 1, this prevents to fall fence and has a plurality of movable fence 1 that is provided with appropriate intervals (2m~3m at interval) along the side end of platform.Each movable fence 1 is equivalent to door gear of the present invention.
As stated, train is also different at interval because of its kind difference car door.It is irrelevant with the kind that rests against the train on the set platform that this prevents to fall fence, can both make movable fence 1 relative with the car door of these trains, therefore wide than the car door width of the train that rests against platform.Through opening movable fence 1, can guarantee the passenger's of train passage up and down.And through closing movable fence 1, passenger's grade that can prevent to be positioned on the platform falls into track.In addition, between adjacent movable fence 1, fall in the track, between adjacent movable fence 1, stride and established fixed bar 2 in order to prevent the passenger's grade on platform.Fig. 1 shows and between adjacent movable fence 1, strides the example of having established 2 fixed bars 2 up and down side by side, and the quantity of fixed bar 2 both can be 1, also can be for more than 3.
And movable fence 1 is for the every kind of train that rests against platform, if with whole car doors of this train relatively, even exist and be not that the relative part of part of train door can not exist special problem yet.
Fig. 2 is the plan view of observing from the platform side relative with the train car door.Fig. 2 is a movable fence closing state (closed condition).
This movable fence 1 has 12,2 prevention bars 13,14 of 11,2 movable pillars of 2 anchor posts.The anchor post 11 upright side ends of being located at platform.On platform, base is installed in the position that is provided with of anchor post 11.It between 2 anchor posts 11 passenger's of train passage up and down.In other words, it is irrelevant that the category of trains of platform is arranged to and is rested against to 2 anchor posts 11, all covers the relative position of car door of each train.The height of anchor post 11 is about 130~150cm.In addition, anchor post 11 is the steel that can bear the load-bearing about 100kgf.
On each anchor post 11,2 movable pillars 12 are installed with the mode that can be free to slide along above-below direction with respect to this anchor post 11.Movable pillar 12 is installed on the back side (rail side) of anchor post 11.Movable pillar 12 is highly to be the steel about 130cm.Preventing bar 13,14 to stride side by side up and down is located between 2 movable pillars 12.The prevention bar 13 (the following upside that also is referred to as is prevented bar 13) that is in upside is fixed near the upper end of movable pillar 12.On the other hand, the prevention bar 14 (the following downside that also is referred to as is prevented bar 14) that is positioned at downside is installing along the mode that above-below direction is free to slide with respect to movable pillar 12.
When movable fence 1 was in closed condition shown in Figure 2, upside prevented bar 13 to be in apart from the height about platform upper surface 130cm, and downside prevents bar 14 to be in apart from the height about platform upper surface 65cm.Preventing bar 13,14 for example is that external diameter is that 48mm, thickness are the PC pipe of 3.5mm.When movable fence 1 was in closed condition, downside was prevented bar 14 to be in and is prevented that the child (prevent between the bar 14 through platform upper surface and downside and fall into the height in the track by 2 years old child's height 80~90cm) and wheelchair occupant (about the ride height 60cm of wheelchair).In addition.Downside prevents bar 14 still to be positioned at the height that passenger on the platform etc. is difficult for striding across.
And, about preventing bar 13,14,, also can be replaced into plate etc. as long as can limit the current of passenger etc.
In addition, between adjacent movable fence 1, above-mentioned 2 fixed bars 2 are arranged above and below to stride and are located on the anchor post 11.The fixed bar 2 of downside is in apart from the height about platform upper surface 65cm, and the fixed bar 2 of upside is in apart from the height about platform upper surface 130cm.Fixed bar 2 for example is that external diameter is that 50mm, thickness are the SUS pipe of 2mm.As above,, therefore need not the pillar that preparation in addition installs and fixes bar 2, can can't harm the attractive in appearance of platform, can suppress to prevent to fall the cost that is provided with of fence again because fixed bar 2 is installed on the anchor post 11.
Fig. 3 is the block diagram of structure of the major part of this movable fence of expression.This movable fence 1 has control part 50, movable pillar drive control part 51, movable pillar drive motor 52, prevention bar drive control part 53, prevents bar drive motor 54, Department of Communication Force 55, informs portion 56.
The action of movable fence 1 each several part of control part 50 controls.As stated, movable fence 1 is provided with anchor post 11 in the both sides of passenger passageway, and can movable pillar 12 be installed along the mode that above-below direction is free to slide with respect to this anchor post 11.Movable fence 1 is provided with movable pillar drive motor 52 to each anchor post 11.Movable pillar drive control part 51 is according to the indication from control part 50, so that 2 modes that movable pillar 12 is shifted with roughly the same height are carried out interlock control to the movable pillar drive motor 52 that is arranged at 2 anchor posts 12.
Support is provided with the endless band that is driven in rotation along the vertical direction to anchor post 11 in inside.Movable pillar 12 engages with the endless bands that are arranged at anchor post 11 inside.This endless band is driven in rotation through the driving force of movable pillar drive motor 52.Movable pillar 12 is accompanied by the rotation of endless band, slides at above-below direction with respect to anchor post 11.Movable pillar drive motor 52 can be to positive direction (direction that movable pillar 12 rises) and (direction that movable pillar 12 descends) rotation in the other direction.
And movable pillar drive control part 51 has movable pillar 12 is in the lower position with respect to the position of anchor post 11 situation and movable pillar 12 and is in the sensor (not shown) that the situation of upper limit position detects with respect to the position of anchor post 11.In addition, also constitute the displacement of movable pillar 12 that obtains to be accompanied by the drive amount of movable pillar drive motor 52 through the encoder that is arranged at movable pillar drive motor 52.
In addition, movable fence 1 is striden between the movable pillar of installing with the mode that can be free to slide along above-below direction with respect to 2 anchor posts 11 12 and has been established 2 prevention bars 13,14.As stated, upside prevents bar 13 to be fixed near the upper end of movable pillar 12.In addition, downside prevents bar 14 can install along the mode that above-below direction is free to slide with respect to movable pillar 12.Movable fence 1 is provided with each movable pillar 12 and prevents bar drive motor 54.Prevent bar drive control part 53 according to indication from control part 50; So that interlock control with respect to the mode of movable pillar 12 with roughly the same height displacement, is carried out to being arranged at 2 prevention bar drive motors 54 on the movable pillar 12 in the two ends that downside is prevented bar 14.
Support is provided with the endless band that is driven in rotation along above-below direction to movable pillar 12 in inside.Downside prevents bar 14 and this endless band to link.This endless band is driven in rotation through the driving force of preventing bar drive motor 54.Downside prevents bar 14 to be accompanied by the rotation of endless band, slides at above-below direction with respect to movable pillar 12.Prevent bar drive motor 54 to rotate to positive direction (direction that downside prevention bar 14 rises) and opposite direction (direction that downside prevents bar 14 to descend).
And upside prevents bar 13 to establish the axle of endless band as support.And, prevent bar drive control part 53 to have situation and the downside of preventing bar 14 to be in the lower position to downside and prevent bar 14 to be in the sensor (not shown) that the situation of upper limit position detects with respect to the position of movable pillar 12 with respect to the position of movable pillar 12.In addition, also constitute through being arranged at downside that the encoder of preventing on the bar drive motor 54 obtains to be accompanied by the drive amount of preventing bar drive motor 54 and prevent the displacement of bar 14.
Department of Communication Force 55 control and the train that rests against platform and be arranged at communicating by letter between the epigyny devices such as management devices of conductor's cubic.With communicating by letter of train is to carry out via known wireless repeater-transmitter.Inform that 56 couples of passengers of portion and crew etc. carry out informing based on the warning of sound etc.
Follow the on-off action of this movable fence 1 of simple declaration.Fig. 4 is that this movable fence of explanation is from the figure of closed condition to the variation of open mode.
Movable fence 1 is in closed condition usually, when the train in-track platform, transfers to open mode.And after train finishes about the passenger, transfer to closed condition.
Open when indication when movable fence 1 receives at Department of Communication Force 55,, movable pillar 12 is slided to the top by movable pillar drive control part 51 driving movable pillar drive motors 52.The closed condition of the movable fence 1 of Fig. 4 (A) expression.At this moment, movable pillar drive control part 51 makes the rotating speed of movable pillar drive motor 52 become the firm power control of predetermined common speed, and movable pillar 12 is slided to the top.Movable pillar 12 is slided to the top with 40cm/s.At this moment, movable pillar drive motor 52 is rotated in the forward.When movable pillar 12 arrived the upper limit position place, movable pillar drive control part 51 stopped movable pillar drive motor 52 (referring to Fig. 4 (B)).
After this, prevent bar drive control part 53 to drive and prevent bar drive motor 54, make downside prevent bar 14 to slide to the top.At this moment, prevent bar drive control part 53 to make the rotating speed of preventing bar drive motor 54 become the firm power control of predetermined common speed, make downside prevent bar 14 to slide to the top.For example make downside prevent bar 14 to slide to the top with 40cm/s.At this moment, prevent bar drive motor 54 to be rotated in the forward.When downside prevents bar 14 to arrive the upper limit position place, prevent bar drive control part 53 to stop to prevent bar drive motor 54 (referring to Fig. 4 (C)).This state is an open mode.When being in this open mode, downside prevents bar 14 to be in apart from the height about platform upper surface 2m.
Explain that then movable fence 1 is from the state variation of open mode to closed condition.Fig. 5 is that the movable fence of explanation is from the figure of open mode to the state variation of closed condition.Fig. 5 (A) and Fig. 4 (C) represent the open mode of movable fence 1 equally.
Close when indication when movable fence 1 receives at Department of Communication Force 55,, movable pillar 12 is slided downwards by movable pillar drive control part 51 driving movable pillar drive motors 52.At this moment, movable pillar drive control part 51 makes the rotating speed of movable pillar drive motor 52 become the firm power control of predetermined common speed, and movable pillar 12 is slided downwards.Movable pillar 12 is slided downwards with 40cm/s.At this moment, movable pillar drive motor 52 reverse rotations.When movable pillar 12 arrival lower positions were located, movable pillar drive control part 51 stopped movable pillar drive motor 52 (referring to Fig. 5 (B)).
After this, prevent bar drive control part 53 to drive and prevent bar drive motor 54, make downside prevent bar 14 to slide downwards.At this moment, prevent bar drive control part 53 to make the rotating speed of preventing bar drive motor 54 become the firm power control of predetermined common speed, make downside prevent bar 14 to slide downwards.For example make downside prevent bar 14 to slide downwards with 40cm/s.At this moment, prevent 54 reverse rotations of bar drive motor.When downside is prevented place, bar 14 arrival lower positions, prevent bar drive control part 53 to stop to prevent bar drive motor 54 (referring to Fig. 5 (C)).This state is a closed condition.Fig. 5 (C) is and the identical closed condition of Fig. 4 (A).
Fig. 6 is near the figure the upper end of anchor post and movable pillar of the expression movable fence that is in closed condition.And near the figure the upper end of the anchor post of Fig. 7 state that to be the movable pillar of expression slide to the top with respect to anchor post slightly and movable pillar.As shown in Figure 6, when being in closed condition, movable pillar 12 is more outstanding to the top slightly than the upper end of anchor post 11.In addition, movable pillar 12 is formed with the opening surface 21 on the roughly straight line that extends to the lower end from the upper end on the face relative with anchor post 11.Movable pillar 12 is formed with the guiding groove 22 on the roughly straight line that extends to the lower end along this opening surface 21 from the upper end in the inside that is communicated with opening surface 21.
As shown in Figure 8, this guiding groove 22 section in the horizontal direction is the T word shape.Fig. 8 is a movable fence summary sectional drawing in the horizontal direction.In addition, movable pillar 12 is formed with the opening surface (not shown) that is communicated with this guiding groove 22 at end face.
And then movable pillar 12 is pasted with the sheet rubber 30 of the opening surface that covers this end face.This sheet rubber 30 usefulness cementing agents attach among Fig. 6 and Fig. 7 with around the end face that is positioned at movable pillar 12 shown in the thick line, then pass through the cementing agent attaching around the face side relative with anchor post 11, are in free state.That is, the lower end of sheet rubber 30 can be rolled to the top surface side of movable pillar 12.
In addition, anchor post 11 has been installed the guide member 23 in the guiding groove 22 that is inserted into movable pillar 12 in the upper end.In addition, this guide member 23 is equipped with the roller 24,25 that side face contacts with the wall of guiding groove 22.This roller the 24, the 25th is a fixed axis with the end of guide member 23, at this structure of bearing is installed.When movable pillar 12 slided along the vertical direction, roller 24,25 side faces contacted with the wall of guiding groove 22 and rotate.
And as stated, support is provided with the endless band that is driven in rotation at above-below direction to anchor post 11 in inside.In addition, movable pillar 12 combines with the endless bands that are arranged at anchor post 11 inside.And the driving force that constitutes through movable pillar drive motor 52 is rotated driving to this endless band, thereby movable pillar 12 is slided with respect to anchor post 11 along the vertical direction.Therefore can carry out of the slip of movable pillar 12 swimmingly with respect to the above-below direction of anchor post 11.
Movable pillar 12 is formed with the opening surface (not shown) that is communicated with guiding groove 22 at end face, and covers the opening surface of this end face through sheet rubber 30 as stated.Therefore can prevent that foreign matter from getting into movable pillar 12 inside from this opening surface.Thereby can suppress foreign matter and be attached on guide member 23 and the roller 24,25 that is installed on this guide member 23 etc.
In addition, as shown in Figure 6, be under the state to the lower position of anchor post 11 at movable pillar 12, the opening surface 21 that is communicated with the guiding groove 22 of movable pillar 12 is positioned at anchor post 11 coverings in its place ahead.And as shown in Figure 7, be in when movable pillar 12 under the state of lower position by the position of top of comparison anchor post 11, the opening surface 21 that is communicated with the guiding groove 22 of movable pillar 12 exposes in the part of the upside that is positioned at anchor post 11 upper ends.This opening surface 21 is communicated with guiding groove 22.Therefore be under the state of the position of the lower position that is positioned at comparison anchor post 11 above leaning at movable pillar 12, the passenger who is positioned on the platform can insert guiding grooves 22 through opening surface 21 with finger or foreign matter.
When movable pillar 12 is slided downwards with respect to anchor post 11; Be positioned at that passenger on the platform will point or foreign matter when inserting guiding grooves 22 through opening surface 21; In the time of near movable pillar 12 drops to the lower position, clamp the be fixed end face of pillar 11 and the lower end of sheet rubber 30 of this finger or foreign matter.For example, Fig. 9 is the synoptic diagram of the state between the lower end of the expression finger end face and the sheet rubber 30 that are sandwiched in anchor post 11.
But when clamping when getting into finger or the foreign matter of guiding grooves 22 through opening surface 21, sheet rubber 30 can deform.And, therefore roll towards the top surface side of movable pillar because sheet rubber 30 does not attach the lower end.Thereby passenger's the finger injuries or the foreign matter that can prevent to get into through opening surface 21 guiding grooves 22 is impaired.Therefore people around's safety in the time of improving movable pillar 12 and slide along the vertical direction.
And sheet rubber 30 can be replaced into the parts that formed by other bigger macromolecule materials of deformation rate (for example sponge or silicon).In addition, about sheet rubber 30, so long as can produce enough deformed configurations when getting into finger or the foreign matter of guiding grooves 22 through opening surface 21 and get final product when having clamped, differing is decided to be the film shape.
In addition, in above-mentioned example, illustrational is the situation that application of the present invention is applied to be arranged on the movable fence 1 on the platform, and the present invention also can be as the door gear of the access that is arranged at the vehicle turnover in the building-site etc. etc.

Claims (5)

1. door gear, it so that movable pillar can be installed along the mode that above-below direction is free to slide, be striden between above-mentioned movable pillar and is provided with the prevention parts respectively on 2 anchor posts of the upright both sides of being located at the access, wherein,
Above-mentioned movable pillar is formed with the groove below extending to from the upper end in the face side relative with the said fixing pillar,
The said fixing pillar is equipped with the guide member in the above-mentioned groove that is inserted into above-mentioned movable pillar,
And above-mentioned movable pillar be pasted with the opening surface that covers the top surface side be communicated with above-mentioned groove and with the coating member of the upper end of said fixing pillar opening opposing face,
Above-mentioned coating member is the material with elastic property.
2. door gear according to claim 1 is characterized in that above-mentioned coating member forms sheet.
3. door gear according to claim 1 and 2 is characterized in that above-mentioned coating member is attached at end face, does not attach the face side relative with the said fixing pillar.
4. according to each described door gear in the claim 1 to 3, it is characterized in that the horizontal direction cross section of above-mentioned groove and guide sections part is the T word shape.
5. according to each described door gear in the claim 1 to 4, it is characterized in that the guide sections part is equipped with the roller with the wall butt of above-mentioned groove in the end.
CN201110255953.9A 2010-11-16 2011-08-31 Door device Active CN102465660B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-255510 2010-11-16
JP2010255510A JP5607507B2 (en) 2010-11-16 2010-11-16 Gate device

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CN102465660A true CN102465660A (en) 2012-05-23
CN102465660B CN102465660B (en) 2014-08-20

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6085452B2 (en) * 2012-11-02 2017-02-22 西日本旅客鉄道株式会社 Home safety fence post and home safety fence

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Publication number Priority date Publication date Assignee Title
WO1999002387A1 (en) * 1997-07-11 1999-01-21 Victor Lopez Tato Security fence installation intended to avoid falling from the platform to a railway
JP2004322823A (en) * 2003-04-24 2004-11-18 Kawasaki Heavy Ind Ltd Simple movable fence of platform
CN2801573Y (en) * 2004-07-16 2006-08-02 鄞杰新 Movable partition rail for platform
CN101098807A (en) * 2005-02-14 2008-01-02 韩盛武 Safety device for train platforms
CN201056968Y (en) * 2007-05-17 2008-05-07 象山中照环保门业制造厂 Device for preventing being clipped by slide rail inner roller of upper sliding type segmented garage door

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Publication number Priority date Publication date Assignee Title
JP2003253979A (en) * 2002-03-05 2003-09-10 Sankin Corp Lifting gate
WO2005102808A1 (en) * 2004-04-23 2005-11-03 On, Dongsu Safety device for subway
WO2011024612A1 (en) * 2009-08-25 2011-03-03 オムロン株式会社 Gate device
JP5432748B2 (en) * 2010-02-01 2014-03-05 株式会社高見沢サイバネティックス Fall prevention fence
JP5736154B2 (en) * 2010-11-16 2015-06-17 株式会社高見沢サイバネティックス Gate device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999002387A1 (en) * 1997-07-11 1999-01-21 Victor Lopez Tato Security fence installation intended to avoid falling from the platform to a railway
JP2004322823A (en) * 2003-04-24 2004-11-18 Kawasaki Heavy Ind Ltd Simple movable fence of platform
CN2801573Y (en) * 2004-07-16 2006-08-02 鄞杰新 Movable partition rail for platform
CN101098807A (en) * 2005-02-14 2008-01-02 韩盛武 Safety device for train platforms
CN201056968Y (en) * 2007-05-17 2008-05-07 象山中照环保门业制造厂 Device for preventing being clipped by slide rail inner roller of upper sliding type segmented garage door

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JP5607507B2 (en) 2014-10-15
JP2012106543A (en) 2012-06-07
CN102465660B (en) 2014-08-20

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