CN102465660B - Door device - Google Patents
Door device Download PDFInfo
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- CN102465660B CN102465660B CN201110255953.9A CN201110255953A CN102465660B CN 102465660 B CN102465660 B CN 102465660B CN 201110255953 A CN201110255953 A CN 201110255953A CN 102465660 B CN102465660 B CN 102465660B
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- 230000002265 prevention Effects 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 abstract description 14
- 239000005060 rubber Substances 0.000 abstract description 14
- 238000010586 diagram Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000012880 Finger injury Diseases 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Platform Screen Doors And Railroad Systems (AREA)
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
Technical field
The present invention relates to the current door gear of the people and the vehicle etc. that limit access place, relate in particular to the passenger's who limits upper and lower train on platform current door gear.
Background technology
Railroad fell in track from platform in order to prevent passenger in the past, worked out along the side end setting of platform and prevented from falling fence.This prevents from falling fence not only will prevent that passenger from tumbling in track from platform, also must guarantee the passenger's of the train that rests against up and down platform passage.For example, with the relative position of door (car door) of train that rests against platform have be provided with that along continuous straight runs slides and the sliding door that opens and closes prevent from falling fence (referring to patent documentation 1).This prevents from falling fence and is configured to common closing sliding doors, in the time that permission passenger rests against the train of platform up and down, opens.Just can guarantee passenger's passage by opening sliding door.
Also proposed following preventing and fallen fence, it is erecting between adjacent 2 pillars of the side end of platform across having 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 from falling fence and is provided with movable fence in the position relative with the train door (car door) that rests against platform.Prevent from falling fence and conventionally make the height of movable fence in tens cm～1m left and right, in order to prevent that passenger from falling in track from platform.In addition, in the time allowing passenger to rest against up and down the train of platform, movable fence is promoted to the height of several m (2～3m) left and right, guarantees the passenger's of this train passage up and down.
[patent documentation 1] TOHKEMY 2000-16280 communique
[patent documentation 2] TOHKEMY 2004-322823 communique
But 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 mentioned above, prevent falling fence and don't fail to guarantee the passenger's of the train that rests against up and down platform passage.In other words, prevent from falling fence and must, for all trains that rest against on set platform, open and close the position relative with car door by sliding door or movable fence.
The preventing of patent documentation 1 falls fence need to use the door chamber of accommodating this sliding door in the time having opened sliding door.Width and the interval of sliding door etc. of the space meeting limit slippage door of this chamber are set.Therefore when in the situation of the more platform of the kind of the train of stopping, be difficult to make sliding door relative with the car door of various trains for the train of all kinds.In addition, when because time-table revision etc. rests against in the situation of platform the train of other new kinds, also there is the car door situation not relative with sliding door of this train.
As above, existing can range of application owing to resting against that the train of platform limited, or because set preventing falls fence and limited the problem of 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, is not therefore the door chamber that must use described in the formation of patent documentation 1.Therefore can be in the width length of this movable fence of free setting to a certain degree.Thereby just can suppress the problem of above-mentioned patent documentation 1.But for this movable fence is slided along the vertical direction, the pillar that is highly the height about 2～3m need to be erected on platform.On the other hand, when in the situation in subway platform, exist heights of ceilings to limit the problem of the height of the pillar that can erect.
Summary of the invention
The object of the present invention is to provide a kind of door gear, it can suppress set place and environment thereof to impact that can range of application, and in the time that movable pillar is slided along above-below direction, improves people around's safety.
In order to solve above-mentioned problem, reach this object, door gear of the present invention possesses following formation.
Anchor post erects respectively the both sides in access.On each anchor post, in the mode being free to slide along above-below direction with respect to this anchor post, movable pillar is installed.And then, between adjacent movable pillar across being provided with prevention parts.
Therefore in the time that movable pillar is reduced to threshold level with prevention parts, prevent the height of parts in tens cm～1m left and right, when movable pillar with prevent parts and mention supreme restricting water supply at ordinary times, even if prevent parts and arrive the height of 2m left and right, also can suppress the height of anchor post and movable pillar.Therefore, can suppress set place and environment thereof to impact that can range of application.Especially for platform in the situation that, can fully suppress the restriction that the stopped environment such as the kind of train and the heights of ceilings of platform brings.
In addition, movable pillar is formed with the groove below extending to from upper end in the face side relative with anchor post.On the other hand, anchor post is provided with the guide member in the groove that is inserted into movable pillar.Therefore in the time that movable pillar slides along the vertical direction, can suppress swinging of this movable pillar.
Movable pillar be pasted with cover with the opening surface of the top surface side of groove connection and with anchor post the coating member of the upper end of relative opening surface.This coating member is the material with elastic property, is preferably formed by larger macromolecule materials of deformation rate such as elastic caoutchouc, sponge, silicon.Therefore in the time that movable pillar downward direction is slided, even if finger or foreign matter enter into movable pillar inside from this opening surface, coating member contact is pointed and is out of shape.Therefore in the time that movable pillar downward direction is slided, even if people around, because finger or foreign matter are inserted into movable pillar inside by mischief etc., also can give impact to this finger or foreign matter hardly.People around's safety can improve thus movable pillar and slide along the vertical direction time.
In addition, in order to make coating member easily deformable, be preferably formed as membranaceous in several mm left and right of its thickness.
In addition, coating member is preferably attached at end face, does not attach the face side relative with anchor post, in free state.Coating member will be rolled upward like this, can further relax the impact of giving while clamping finger or foreign matter.
According to the present invention, can suppress set place and environment thereof to impact that can range of application, and can improve the safety of people around in the time that movable pillar slides along above-below direction.
Brief description of the drawings
Fig. 1 is the synoptic diagram that represents to prevent the setting example that falls fence.
Fig. 2 is the summary plan view from the movable fence of the station side observation relative with Train door.
Fig. 3 is the block diagram that represents the formation of the major part of movable fence.
Fig. 4 is the figure of explanation from the closed condition of movable fence to the state variation of open mode.
Fig. 5 is the figure of explanation from the open mode of movable fence to the state variation of closed condition.
Fig. 6 represents the anchor post of the movable fence under closed condition and near the figure in upper end of movable pillar.
Fig. 7 is near the figure representing the upper end of anchor post under state that movable pillar slides slightly upward with respect to anchor post and movable pillar.
Fig. 8 is the summary sectional drawing of the horizontal direction of movable fence.
Fig. 9 represents that the upper surface of anchor post and the lower end of sheet rubber clamp the figure of the state of finger.
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.
Detailed description of the invention
The following describes the embodiment of the door gear the present invention relates to.Wherein, wait for and the passenger of train fall into preventing in track from platform to fall fence be that example illustrates at platform for preventing.
Fig. 1 is the synoptic diagram that prevents the setting example that falls fence that represents platform.Fig. 1 (A) is the plan view of observing platform from top, and Fig. 1 (B) is the plan view of observing platform side end from opposite side.As shown in Figure 1, this prevents from falling fence and has the multiple movable fence 1 arranging with appropriate intervals (2m～3m interval) along the side end of platform.Each movable fence 1 is equivalent to door gear of the present invention.
As mentioned above, train is because of its kind difference car door interval also difference.It is irrelevant with the kind that rests against the train on set platform that this prevents from falling fence, can make movable fence 1 relative with the car door of these trains, therefore wide than the car door width of train that rests against platform.By opening movable fence 1, can guarantee the passenger's of upper Train passage.And by closing movable fence 1, can prevent from being positioned at passenger on platform etc. and fall into track.In addition, fall in track between adjacent movable fence 1 in order to prevent that passenger on platform from waiting, between adjacent movable fence 1 across having established fixed bar 2.Fig. 1 shows between adjacent movable fence 1 up and down side by side across the example of having established 2 fixed bars 2, and the quantity of fixed bar 2 both can be 1, can be also more than 3.
And movable fence 1 is for the every kind of train that rests against platform, if relative with whole car doors of this train, even if can there is not special problem in the existence part relative with the part that is not train door yet.
Fig. 2 is the plan view of observing from the platform side relative with Train door.Fig. 2 is the state (closed condition) that movable fence is closed.
This movable fence 1 has 12,2 prevention bars 13,14 of 11,2 movable pillars of 2 anchor posts.Anchor post 11 erects the side end in platform.On platform, at the setting position of anchor post 11, base is installed.It between 2 anchor posts 11, is exactly the passenger's of upper Train passage.In other words, 2 anchor posts 11 are arranged to have nothing to do with the category of trains that rests against platform, all cover the relative position of car door of each train.The height of anchor post 11 is 130～150cm left and right.In addition, anchor post 11 is the steel that can bear the load-bearing of 100kgf left and right.
On each anchor post 11, in the mode that can be free to slide along above-below direction with respect to this anchor post 11,2 movable pillars 12 are installed.Movable pillar 12 is installed on the back side (rail side) of anchor post 11.Movable pillar 12 is to be highly the steel about 130cm.Preventing bar 13,14 is located between 2 movable pillars 12 up and down side by side.Prevention bar 13 (be also referred to as below upside and prevent bar 13) in upside is fixed near the upper end of movable pillar 12.On the other hand, the prevention bar 14 (be also referred to as below downside and prevent bar 14) that is positioned at downside is installed in the mode that can be free to slide along above-below direction with respect to movable pillar 12.
When movable fence 1 is during in closed condition shown in Fig. 2, upside is prevented bar 13 in the height apart from platform upper surface 130cm left and right, and downside is prevented bar 14 in the height apart from platform upper surface 65cm left and right.Preventing bar 13,14 is for example that external diameter is the PC pipe that 48mm, thickness are 3.5mm.When movable fence 1 is during in closed condition, downside is prevented bar 14 in preventing falling into the height in track between child (height 80～90cm of 2 years old child) and wheelchair occupant (the ride height 60cm left and right of wheelchair) are by platform upper surface and downside prevention bar 14.In addition.Downside is prevented bar 14 and is still positioned at the height that passenger on platform etc. is difficult for striding across.
And, about preventing bar 13,14, as long as can limit the current of passenger etc., also can be replaced into plate etc.
In addition, between adjacent movable fence 1, above-mentioned 2 fixed bars 2 are arranged above and below and are located on anchor post 11.The fixed bar 2 of downside is in the height apart from platform upper surface 65cm left and right, and the fixed bar 2 of upside is in the height apart from platform upper surface 130cm left and right.Fixed bar 2 is for example that external diameter is the SUS pipe that 50mm, thickness are 2mm.As above, because fixed bar 2 is installed on anchor post 11, therefore, without the pillar of preparing to install in addition fixed bar 2, the attractive in appearance of platform can be can't harm, the setup cost of fence can be suppressed to prevent from falling again.
Fig. 3 is the block diagram that represents the structure of the major part of this movable fence.This movable fence 1 has control part 50, movable pillar drive control part 51, movable pillar drive motor 52, prevents bar drive control part 53, prevents bar drive motor 54, Department of Communication Force 55, informing portion 56.
Control part 50 is controlled the action of movable fence 1 each several part.As mentioned above, movable fence 1 is provided with anchor post 11 in the both sides of passenger passageway, and in the mode that can be free to slide along above-below direction with respect to this anchor post 11, movable pillar 12 has been installed.Movable fence 1 is provided with movable pillar drive motor 52 to each anchor post 11.Movable pillar drive control part 51, according to the instruction from control part 50, in the mode that 2 movable pillars 12 are shifted with roughly the same height, carries out connecting move control to the movable pillar drive motor 52 that is arranged at 2 anchor posts 12.
In inside, support is provided with the endless band being driven in rotation along the vertical direction to anchor post 11.Movable pillar 12 engages with the endless band that is arranged at anchor post 11 inside.This endless band is driven in rotation by 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 declines) rotation in the other direction.
And movable pillar drive control part 51 has movable pillar 12 with respect to the situation of position in lower position of anchor post 11 and the sensor (not shown) that movably pillar 12 detects in the situation of upper limit position with respect to the position of anchor post 11.In addition, be also configured to encoder by being arranged at movable pillar drive motor 52 and obtain the displacement of the movable pillar 12 of the drive volume that is accompanied by movable pillar drive motor 52.
In addition, movable fence 1 between the movable pillar 12 of installing in the mode that can be free to slide along above-below direction with respect to 2 anchor posts 11 across having established 2 prevention bars 13,14.As mentioned above, upside prevention bar 13 is fixed near the upper end of movable pillar 12.In addition, downside prevention bar 14 is installed in the mode that can be free to slide along above-below direction with respect to movable pillar 12.Movable fence 1 arranges and prevents bar drive motor 54 each movable pillar 12.Prevent bar drive control part 53 according to the instruction from control part 50, in the mode that the two ends of downside prevention bar 14 are shifted with roughly the same height with respect to movable pillar 12, carry out connecting move control to being arranged at 2 prevention bar drive motors 54 on movable pillar 12.
In inside, support is provided with the endless band being driven in rotation along above-below direction to movable pillar 12.Downside is prevented bar 14 and is linked with this endless band.This endless band is driven in rotation by the driving force of preventing bar drive motor 54.Downside prevention bar 14 is accompanied by the rotation of endless band, slides at above-below direction with respect to movable pillar 12.Preventing bar drive motor 54 can be to positive direction (downside is prevented the direction that bar 14 rises) and (downside is prevented the direction that bar 14 declines) rotation in the other direction.
And upside is prevented bar 13 as supportting the axle of establishing endless band.And, prevent bar drive control part 53 have to downside prevent bar 14 with respect to the position of movable pillar 12 situation and the downside in lower position prevent the sensor (not shown) that bar 14 detects in the situation of upper limit position with respect to the position of movable pillar 12.In addition, be also configured to the displacement that obtains the downside prevention bar 14 that is accompanied by the drive volume of preventing bar drive motor 54 by being arranged at the encoder of preventing on bar drive motor 54.
Department of Communication Force 55 is controlled and is rested against the train of platform and be arranged at communicating by letter between the epigyny device such as management devices of conductor's cubic.To carry out via known wireless forwarding machine with communicating by letter of train.Informing portion 56 carries out informing based on the warning of sound etc. to passenger and crew etc.
Then the on-off action of this movable fence 1 of simple declaration.Fig. 4 is the figure of this variation of movable fence from closed condition to open mode of explanation.
Movable fence 1, conventionally in closed condition, in the time of train in-track platform, is transferred to open mode.And after the upper Train of passenger, transfer to closed condition.
When movable fence 1 receives and opens when instruction at Department of Communication Force 55, drive movable pillar drive motor 52 by movable pillar drive control part 51, movable pillar 12 is slided upward.Fig. 4 (A) represents the closed condition of movable fence 1.Now, 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 upward.For example make movable pillar 12 slide upward with 40cm/s.Now, movable pillar drive motor 52 is rotated in the forward.In the time that movable pillar 12 arrives upper limit position place, movable pillar drive control part 51 stops movable pillar drive motor 52 (referring to Fig. 4 (B)).
After this, prevent bar drive control part 53 and drive prevention bar drive motor 54, make downside prevent bar 14 and slide upward.Now, preventing rotating speed that bar drive control part 53 makes to prevent bar drive motor 54 becomes the firm power control of predetermined common speed, makes downside prevent bar 14 and slides upward.For example making downside prevent bar 14 slides upward with 40cm/s.Now, preventing bar drive motor 54 is rotated in the forward.In the time that downside prevention bar 14 arrives upper limit position place, prevent bar drive control part 53 and stop preventing bar drive motor 54 (referring to Fig. 4 (C)).This state is open mode.In the time of this open mode, downside is prevented bar 14 in the height apart from platform upper surface 2m left and right.
The state variation of movable fence 1 from open mode to closed condition is then described.Fig. 5 is the figure of the state variation of the movable fence of explanation from open mode to closed condition.Fig. 5 (A) open mode of representing movable fence 1 same with Fig. 4 (C).
When movable fence 1 receives and closes when instruction at Department of Communication Force 55, drive movable pillar drive motor 52 by movable pillar drive control part 51, movable pillar 12 is slided downwards.Now, 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.For example make movable pillar 12 slide with 40cm/s downwards.Now, movable pillar drive motor 52 counter-rotates.In the time that movable pillar 12 arrives lower position place, movable pillar drive control part 51 stops movable pillar drive motor 52 (referring to Fig. 5 (B)).
After this, prevent bar drive control part 53 and drive prevention bar drive motor 54, make downside prevent bar 14 and slide downwards.Now, preventing rotating speed that bar drive control part 53 makes to prevent bar drive motor 54 becomes the firm power control of predetermined common speed, makes downside prevent bar 14 and slides downwards.For example making downside prevent bar 14 slides downwards with 40cm/s.Now, preventing bar drive motor 54 counter-rotates.In the time that downside prevention bar 14 arrives lower position place, prevent bar drive control part 53 and stop preventing bar drive motor 54 (referring to Fig. 5 (C)).This state is closed condition.Fig. 5 (C) is the closed condition identical with Fig. 4 (A).
Fig. 6 is near the figure representing the anchor post of the movable fence in closed condition and the upper end of movable pillar.And Fig. 7 is near the figure anchor post of state and the upper end of movable pillar that represents that movable pillar slides slightly upward with respect to anchor post.As shown in Figure 6, when in closed condition, movable pillar 12 is more outstanding slightly upward than the upper end of anchor post 11.In addition, movable pillar 12 is formed with from upper end and extends to the opening surface 21 the roughly straight line of lower end on the face relative with anchor post 11.Movable pillar 12 is formed with the guiding groove 22 the roughly straight line that extends to lower end along this opening surface 21 from upper end in the inside being communicated with opening surface 21.
As shown in Figure 8, this guiding groove 22 section is in the horizontal direction T word shape.Fig. 8 is movable fence summary sectional drawing in the horizontal direction.In addition, movable pillar 12 is formed with the opening surface (not shown) being 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 use cementing agents attach in Fig. 6 and Fig. 7 with the end face that is positioned at movable pillar 12 shown in thick line around, the surrounding of the face side relative with anchor post 11 does not attach by cementing agent, in free state., 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 upper end.In addition, this guide member 23 is provided with the roller 24,25 that side face contacts with the wall of guiding groove 22.This roller the 24, the 25th, taking the end of guide member 23 as fixed axis, is provided with the structure of bearing at this.In the time that movable pillar 12 slides along the vertical direction, roller 24,25 side faces contact and rotate with the wall of guiding groove 22.
And as mentioned above, in inside, support is provided with the endless band being driven in rotation at above-below direction to anchor post 11.In addition, movable pillar 12 is combined with the endless band that is arranged at anchor post 11 inside.And be configured to by the driving force of movable pillar drive motor 52 this endless band is rotated to driving, thereby movable pillar 12 is slided along the vertical direction with respect to anchor post 11.Therefore can carry out swimmingly the slip of movable pillar 12 with respect to the above-below direction of anchor post 11.
Movable pillar 12 is formed with the opening surface (not shown) being communicated with guiding groove 22 at end face, and covers as mentioned above the opening surface of this end face by sheet rubber 30.Therefore can prevent that foreign matter from entering movable pillar 12 inside from this opening surface.Thereby can suppress foreign matter and be attached to guide member 23 and be installed on the roller 24,25 etc. of this guide member 23.
In addition, as shown in Figure 6, under the state at movable pillar 12 in the lower position to anchor post 11, the anchor post 11 that the opening surface 21 being communicated with the guiding groove 22 of movable pillar 12 is positioned at its front covers.And as shown in Figure 7, when under the top side in lower position of movable pillar 12 in comparison anchor post 11 the state of position, the opening surface 21 being 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 at movable pillar 12 under the top side's in lower position the state of position in being positioned at comparison anchor post 11, the passenger who is positioned on platform can insert guiding groove 22 by opening surface 21 by finger or foreign matter.
In the time that movable pillar 12 is slided downwards with respect to anchor post 11, when being positioned at passenger on platform finger or foreign matter being inserted to guiding groove 22 by opening surface 21, near movable pillar 12 drops to lower position time, 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 represents that finger is sandwiched in the synoptic diagram of the state between the end face of anchor post 11 and the lower end of sheet rubber 30.
But when clamping while entering the finger of guiding groove 22 or foreign matter by opening surface 21, sheet rubber 30 can deform.And because sheet rubber 30 does not attach lower end, therefore roll towards the top surface side of movable pillar.Thereby passenger's finger injuries or the foreign matter that can prevent from entering by opening surface 21 guiding groove 22 is impaired.Therefore people around's safety can improve movable pillar 12 and slide along the vertical direction time.
And sheet rubber 30 can be replaced into the parts that for example, formed by larger other macromolecule materials (sponge or silicon) of deformation rate.In addition, about sheet rubber 30, as long as producing the structure of enough distortion when having clamped while entering the finger of guiding groove 22 or foreign matter by opening surface 21, differ and be decided to be film shape.
In addition, in above-mentioned example, illustrational is that the present patent application is applied to the situation that is arranged on the movable fence 1 on platform, and the present invention also can be as the door gear of access etc. that is arranged at the vehicles while passing in building-site etc.
Claims (4)
1. a door gear, it,, erecting on 2 anchor posts of the both sides of access, is provided with movable pillar in the mode that can be free to slide along above-below direction respectively, between above-mentioned movable pillar across being provided with prevention parts, wherein,
Above-mentioned movable pillar is formed with the groove below extending to from upper end in the face side relative with above-mentioned anchor post,
Above-mentioned anchor post is provided 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 cover with the opening surface of the top surface side of above-mentioned groove connection and with above-mentioned anchor post the coating member of the upper end of relative opening surface,
Above-mentioned coating member is the material with elastic property,
Above-mentioned coating member is attached around the opening surface of the described top surface side of described movable pillar, and is not attached around the face side relative with described anchor post of described movable pillar, in free state.
2. door gear according to claim 1, is characterized in that, above-mentioned coating member is formed as sheet.
3. according to the door gear described in any one in claim 1 to 2, it is characterized in that, the horizontal direction cross section of above-mentioned groove and guide sections part is T word shape.
4. according to the door gear described in any one in claim 1 to 2, it is characterized in that, guide sections part is provided with the roller with the wall butt of above-mentioned groove in end.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102465660A CN102465660A (en) | 2012-05-23 |
| CN102465660B true CN102465660B (en) | 2014-08-20 |
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ID=46069740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110255953.9A Active CN102465660B (en) | 2010-11-16 | 2011-08-31 | Door device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5607507B2 (en) |
| CN (1) | CN102465660B (en) |
Families Citing this family (1)
| 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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| WO2005102808A1 (en) * | 2004-04-23 | 2005-11-03 | On, Dongsu | Safety device for subway |
| CN102427983B (en) * | 2009-08-25 | 2014-08-20 | 高见泽电脑科技股份有限公司 | Door 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 |
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| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5607507B2 (en) | 2014-10-15 |
| CN102465660A (en) | 2012-05-23 |
| JP2012106543A (en) | 2012-06-07 |
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