CN106394926B - Synchronizing moving safety device for connecting bridge - Google Patents
Synchronizing moving safety device for connecting bridge Download PDFInfo
- Publication number
- CN106394926B CN106394926B CN201610877287.5A CN201610877287A CN106394926B CN 106394926 B CN106394926 B CN 106394926B CN 201610877287 A CN201610877287 A CN 201610877287A CN 106394926 B CN106394926 B CN 106394926B
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- CN
- China
- Prior art keywords
- internal channel
- stand
- guide rail
- safety guide
- outer tunnel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/30—Ground or aircraft-carrier-deck installations for embarking or disembarking passengers
- B64F1/305—Bridges extending between terminal building and aircraft, e.g. telescopic, vertically adjustable
Abstract
The invention discloses the synchronizing moving safety devices for connecting bridge, including the first internal channel and the outer tunnel being socketed on the first internal channel, safety guide rail is provided on the Boarding bridge access, the first switching mechanism is provided between the outer tunnel and the first internal channel, first switching mechanism be used to convert the antenna height of safety guide rail on the first internal channel and synchronized with to realize safety guide rail when the first internal channel is shunk be accommodated in outer tunnel and in the stretching of the first internal channel synchronous expansion in the first internal channel, the design is provided with safety guide rail on internal channel, the safety guide rail synchronous storage and expansion in outer tunnel with internal channel, so that having at the top of Boarding bridge access continuous, whole guardrail structure, maintenance personal is protected in all directions, and in the telescopic process of Boarding bridge access, safety guide rail is with internal channel Synchronization telescope, the course of work is simple and convenient, provides guarantee for the life security of maintenance personal.
Description
Technical field
The present invention relates to a kind of connecting bridge components, are especially used for the synchronizing moving safety device of connecting bridge.
Background technique
Connecting bridge is to realize that aircraft is connect with terminal, for a kind of equipment of the upper and lower aircraft of passenger safety, due to connecting bridge
Dock aircraft utilization is very frequent, and the current check and maintenance to connecting bridge are very necessary, and in maintenance process, staff needs
Operation is repaired at the top of connecting bridge, maintenance belongs to high altitude operation at the top of connecting bridge, needs that certain protection is taken to arrange
It applies.
Setting safety device is generally easier at the top of connecting bridge, on outermost outer tunnel, but for needing
It is accommodated in for several internal channels in channel, due to the limitation of this body structure, is not provided with safety device.
In the case where no safety device, there are very big risks for high altitude operation, especially encounter strong wind,
Frost, rain and snow weather cannot go up connecting bridge operation at top.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide the security protection of the synchronizing moving for connecting bridge dresses
It sets.
The technical solution adopted by the present invention is that:
For the synchronizing moving safety device of connecting bridge, including telescopic Boarding bridge access, the Boarding bridge access
It is mutually socketed to form by least two channels, the Boarding bridge access includes the first internal channel and is socketed on the first internal channel
Outer tunnel, be provided with safety guide rail on the Boarding bridge access, first turn be provided between the outer tunnel and the first internal channel
It changes planes structure, which is used to convert the antenna height of safety guide rail on the first internal channel so that safety guide rail exists
First internal channel shrink when synchronize be accommodated in outer tunnel and the first internal channel stretch out when synchronous expansion on the first internal channel.
The safety guide rail includes the first safety guide rail and the second safety guide rail, first safety guide rail setting
On outer tunnel, which is arranged on the first internal channel.
First safety guide rail includes the first stand, the setting being arranged on outer tunnel away from first internal channel one end
Close to second stand of first internal channel one end on outer tunnel, and it is separately connected the first stand top, the second stand top
The first horizontal bar.
First horizontal bar is wirerope or chain or fiber band.
Second safety guide rail includes the third stand that the one end for deviating from outer tunnel on the first internal channel is arranged in, sets
Set first base, the second cross that outer tunnel is received into close to one end of outer tunnel on the first internal channel and with the first internal channel
The top of third stand is arranged in column, the second horizontal bar one end, which is arranged in the second stand so that second
The other end of horizontal bar successively by the top of the second stand, the second stand lower part after be arranged in first base and make second cross
Column is accommodated in outer tunnel together with the first internal channel.
Second horizontal bar is wirerope or chain or fiber band.
First switching mechanism includes the first pulley being arranged at the top of the second stand and is arranged in the second stand bottom
Second pulley, the other end of second horizontal bar successively with after first pulley, second pulley solderless wrapped connection be arranged in first base.
Second stand bottom is provided with the fixed plate extended on the first internal channel, and the second pulley setting is solid
On fixed board.
The Boarding bridge access further includes the second internal channel, and first internal channel is socketed in the away from one end of outer tunnel
On two internal channels, the safety guide rail further includes third safety guide rail, is set between first internal channel and the second internal channel
It is equipped with the second switching mechanism, the second switching mechanism is used to convert the antenna height of third safety guide rail to realize that third is anti-safely
Guardrail synchronized when the second internal channel is shunk be accommodated in the first internal channel and when the second internal channel stretches out synchronous expansion the
On two internal channels.
The third safety guide rail includes being arranged on the second internal channel to stand away from the 4th of one end of the first internal channel
Frame is arranged on the second internal channel close to one end of the first internal channel and is received into the second of the first internal channel with the second internal channel
The top of the 4th stand is arranged in pedestal, third horizontal bar, the third horizontal bar one end, which is arranged in third stand
It is upper so that third horizontal bar the other end successively by the top of third stand, third stand lower part after be arranged in second base
And it is accommodated in third horizontal bar together with the second internal channel in the first internal channel.
Beneficial effects of the present invention:
Safety device of the present invention is provided with the first switching mechanism, first between the first internal channel and outer tunnel
When internal channel is accommodated in outer tunnel, the first switching mechanism will be erected at the antenna height of the safety guide rail on the first internal channel
It reduces, and in retraction outer tunnel synchronous with the first internal channel, and when the first internal channel is stretched out from outer tunnel, lead in first
Safety guide rail on road expands into original antenna height by the first switching mechanism, and the design is provided with safety on internal channel
Protective fence, the safety guide rail are stored and expansion with internal channel is synchronous in outer tunnel so that have at the top of Boarding bridge access it is continuous,
Whole guardrail structure, protects maintenance personal, and in the telescopic process of Boarding bridge access, safety guide rail in all directions
With internal channel synchronization telescope, the course of work is simple and convenient, provides guarantee for the life security of maintenance personal.
Detailed description of the invention
A specific embodiment of the invention is described further with reference to the accompanying drawing.
Fig. 1 is schematic diagram of the present invention for the synchronizing moving safety device of connecting bridge.
Fig. 2 is the present invention for the safety guide rail of the synchronizing moving safety device of connecting bridge and switching mechanism signal
Figure.
Fig. 3 is part A schematic diagram of the present invention for the synchronizing moving safety device of connecting bridge.
Fig. 4 is part B schematic diagram of the present invention for the synchronizing moving safety device of connecting bridge.
Fig. 5 is C portion schematic diagram of the present invention for the synchronizing moving safety device of connecting bridge.
Fig. 6 is D partial schematic diagram of the present invention for the synchronizing moving safety device of connecting bridge.
Specific embodiment
As shown in Figure 1 and Figure 2, the present invention is used for the synchronizing moving safety device of connecting bridge, including telescopic boarding
Bridge channel 1, it is the lateral wall in the channel which is mutually socketed to form by least two channels, and be mutually socketed, interior
Certain gap is all had between side wall, provides the embodiment of the Boarding bridge access 1 in two channels and the connecting bridge of triple channel herein
The embodiment in channel 1 is illustrated, and all for the connecting bridge of triple channel or four-way or Five-channel or more multichannel
It is to be extended on the basis of two channels.
Two channels: Boarding bridge access 1 includes the first internal channel 12 and the outer tunnel 11 being socketed on the first internal channel 12,
It is arranged on the rotating platform 81 of connecting bridge on the first internal channel 12 away from outer tunnel one end in the design, is arranged on outer tunnel 11
There are the lifting device 82 of connecting bridge and 82 bottom of lifting device to be provided with running gear 83, leads in first on outer tunnel 11
The one end in road 12 and aircraft carry out dock, this structure belongs to the conventional structure of connecting bridge, then this is not described in detail, and unlimited
Determine lifting device 82 and running gear 83 is arranged on outer tunnel 11, lifting device 82 and running gear 83 may also be arranged on first
On internal channel 12, and outer tunnel 11 is just connect with rotating platform 81.The design is provided with safety guide rail on Boarding bridge access 1
2, the first switching mechanism 31 is provided between the outer tunnel 11 and the first internal channel 12, first switching mechanism 31 is for converting the
The antenna height of safety guide rail 2 is received on one internal channel 12 with realizing that safety guide rail 2 is synchronous when the first internal channel 12 is shunk
Be contained in outer tunnel 11 and the first internal channel 12 stretch out when synchronous expansion on the first internal channel 12.
Wherein, safety guide rail 2 includes the first safety guide rail 4 and the second safety guide rail 5, first safety guide rail
4 are arranged on outer tunnel 11, which is arranged on the first internal channel 12.
As shown in figure 3, the first safety guide rail 4 includes being arranged on outer tunnel 11 away from the of 12 one end of the first internal channel
One stand 41, the second stand 42 that close first internal channel, 12 one end on outer tunnel 11 is set, and be separately connected first and stand
First horizontal bar 43 on 41 top of frame, 42 top of the second stand, the first horizontal bar 43 are wirerope or chain or fiber band.
The first horizontal bar of preferred embodiment 43 of the design is using wirerope, in the fixed form of wirerope and stand
On, the wirerope of the design is bent in end, and is pricked after head 71 locks by wirerope and formed a lantern ring 72, lantern ring 72
It is fixed with after the location hole pairing in stand by screw, this side can be used in the fixation of wirerope and each stand in the design
Formula, is additionally provided with pull rod 73 between the first horizontal bar 43 and the second stand 42, and 73 front end of pull rod is provided with location hole and is used for and set
Ring 72 is connected by screw fit, and the connecting shaft 74 with through-hole is provided in the second stand 42, and 73 other end of pull rod is inserted into through-hole
Afterwards by nut check, it is also socketed with tensioning spring 75 between 73 top nut of pull rod and connecting shaft 74, this structure can also be used for
Fixation between wirerope and each stand.
Second safety guide rail 5 includes being arranged on the first internal channel 12 away from the third stand of one end of outer tunnel 11
51, it is arranged on the first internal channel 12 close to one end of outer tunnel 11 and is received into the first of outer tunnel 11 with the first internal channel 12
Pedestal 52, the second horizontal bar 53, as shown in figures 3 to 6, which is arranged in the top of third stand 51, this first
Switching mechanism 31 is arranged in the second stand 42 so that the other end of the second horizontal bar 53 successively passes through the top of the second stand 42,
It is arranged in first base 52 behind the lower part of two stands 42 and the second horizontal bar 53 and the first internal channel 12 is made to be accommodated in outer lead to together
In road 11.Wherein the first switching mechanism 31 includes that the first pulley 311 that 42 top of the second stand is arranged in and setting are stood second
The second pulley 312 of 42 bottom of frame, the other end of second horizontal bar 53 successively with first pulley 311,312 solderless wrapped connection of second pulley
After be arranged in first base 52, wirerope or chain or fiber band can be used in the second horizontal bar 53 herein.
The holding plate 76 for preventing the second horizontal bar 53 from falling off is provided in first pulley 311 and second pulley 312, this guarantor
It holds plate 76 and covers the second horizontal bar 53 in first pulley 311 or second pulley 312.
Third stand 51 and first base 52 herein is respectively fixed the second horizontal bar 53, and the second horizontal bar and first is slided
Wheel 41, second pulley 42 are attached to it around the height for reducing the second horizontal bar 53 that script is maked somebody a mere figurehead on the first internal channel 12 is fetched
First internal channel, 12 surface, when in 12 retraction outer tunnel 11 of the first internal channel, be attached to 12 surface of the first internal channel second is horizontal
Column 53 does not take in the second horizontal bar 53 on the first internal channel 12 of outer tunnel 11 in 12 retraction outer tunnel 11 of the first internal channel
It is still within unfolded state, the second horizontal bar 53 and 12 synchronizing moving of the first internal channel are flexible in this structure.
Meanwhile in order to the second horizontal bar 53 with can successfully be connect with first base 52 after 312 solderless wrapped connection of second pulley, subtract
Few midway contact between channel or bracket, 42 bottom of the second stand is provided with the fixation extended on the first internal channel 12
Plate 421, the second pulley 312 are arranged in fixed plate 421, and the second horizontal bar 53 come out from second pulley 312 is in first
The inner sidewall of 12 lateral wall of internal channel and outer tunnel 11 is formed by between gap, can be between gap directly and first base
52 connections, reduce contact of second horizontal bar 53 with other component, and then reduce abrasion.
Based on the design in two channels, as shown in Figure 1 and Figure 2, the three-passage design of this connecting bridge is as follows: Boarding bridge access 1 is also
Including the second internal channel 13, first internal channel 12 is socketed on the second internal channel 13 away from one end of outer tunnel 11, threeway
In road, elevating mechanism 82 and the setting of running gear 83 are still arranged on outer tunnel 11, and deviate from first on the second internal channel 13
One end of internal channel 12 is arranged on rotary platform of boarding bridge 81.
Safety guide rail 2 further includes third safety guide rail 6, is arranged between first internal channel 12 and the second internal channel 13
There is the second switching mechanism 32, the second switching mechanism 32 is used to convert the antenna height of third safety guide rail 6 to realize that third is pacified
Full protection column 6 synchronized when the second internal channel 13 is shunk be accommodated in the first internal channel 12 and the second internal channel 13 stretch out when it is same
Step is deployed on the second internal channel 13.
Embodiments thereof and operation are similar with the second safety guide rail 5, and third safety guide rail 6 includes setting the
Deviate from the 4th stand 61 of one end of the first internal channel 12 on two internal channels 13, be arranged on the second internal channel 13 in first
The one end in channel 12 and second base 62, the third horizontal bar 63 that the first internal channel 12 is received into the second internal channel 13, the third
The top of the 4th stand 61 is arranged in 63 one end of horizontal bar, which is arranged in third stand 51 so that third is horizontal
The other end on column 63 successively by the top of third stand 51, third stand 51 lower part after be arranged and in second base 62 and make
Third horizontal bar 63 and the second internal channel 13 are accommodated in together in the first internal channel 12, and wirerope can be used in third horizontal bar 63 herein
Either chain or fiber band.
The structure similar with the first switching mechanism 31, the second switching mechanism 32 packet can be used in the second switching mechanism 32 herein
Include the third pulley 321 that the top of third stand 51 is set and the 4th pulley 322 that 51 bottom of third stand is set, described the
The other end of three horizontal bars 63 is successively arranged in second base 62 with after third pulley 321,322 solderless wrapped connection of the 4th pulley.Equally,
The mountable fixed plate for having similar functions with 42 bottom fixed board 421 of the second stand in three stands, 51 bottom, third pulley 321 and the
Holding plate 76 is also equipped on four pulleys 322.
The design is provided with safety guide rail 2 on internal channel, and the safety guide rail 2 is same in outer tunnel 1 with internal channel
Step storage and expansion, so that there is continuous, whole guardrail structure at the top of Boarding bridge access 1, protect maintenance personal in all directions,
And in the telescopic process of Boarding bridge access 1, for safety guide rail 2 with internal channel synchronization telescope, the course of work is simple and convenient, is
The life security of maintenance personal provides guarantee.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to above embodiment, as long as with
Essentially identical means realize that the technical solution of the object of the invention belongs within protection scope of the present invention.
Claims (5)
1. being used for the synchronizing moving safety device of connecting bridge, including telescopic Boarding bridge access (1), the Boarding bridge access
(1) it is mutually socketed to form by least two channels, it is characterised in that: the Boarding bridge access (1) includes the first internal channel (12)
And it is socketed in the outer tunnel (11) on the first internal channel (12), safety guide rail (2) are provided on the Boarding bridge access (1),
The first switching mechanism (31) are provided between the outer tunnel (11) and the first internal channel (12), which is used for
The antenna height of safety guide rail (2) on the first internal channel (12) is converted so that safety guide rail (2) is in the first internal channel (12)
Synchronized when contraction be accommodated in outer tunnel (11) and the first internal channel (12) stretch out when synchronous expansion in the first internal channel (12)
On；The safety guide rail (2) includes the first safety guide rail (4) and the second safety guide rail (5), first safety guide rail
(4) it is arranged on outer tunnel (11), which is arranged on the first internal channel (12)；First safety
Protective fence (4) includes that the first stand (41) away from the first internal channel (12) one end, setting is arranged on outer tunnel (11) outside
On channel (11) close to the first internal channel (12) one end the second stand (42), and be separately connected the first stand (41) top,
First horizontal bar (43) on the second stand (42) top；Second safety guide rail (5) includes being arranged in the first internal channel (12)
The third stand (51) of upper one end away from outer tunnel (11) is arranged on the first internal channel (12) one close to outer tunnel (11)
End and first base (52), the second horizontal bar (53) that outer tunnel (11) are received into the first internal channel (12), second horizontal bar
(53) one end setting is on the top of third stand (51), which is arranged on the second stand (42) so that the
The other end of two horizontal bars (53) successively by the top of the second stand (42), the second stand (42) lower part after be arranged at the first bottom
On seat (52) and it is accommodated in the second horizontal bar (53) and the first internal channel (12) together in outer tunnel (11)；First interpreter
Structure (31) includes the first pulley (311) being arranged at the top of the second stand (42) and is arranged the second of the second stand (42) bottom
Pulley (312), the other end of second horizontal bar (53) are successively arranged with after first pulley (311), second pulley (312) solderless wrapped connection
On first base (52).
2. the synchronizing moving safety device according to claim 1 for connecting bridge, it is characterised in that: described first
Horizontal bar (43) is wirerope or chain or fiber band.
3. the synchronizing moving safety device according to claim 1 for connecting bridge, it is characterised in that: described second
Horizontal bar (53) is wirerope or chain or fiber band.
4. the synchronizing moving safety device according to claim 1 for connecting bridge, it is characterised in that: described second
Stand (42) bottom is provided with the fixed plate (421) extended on the first internal channel (12), and second pulley (312) setting exists
In fixed plate (421).
5. the synchronizing moving safety device according to claim 1 for connecting bridge, it is characterised in that: the boarding
Bridge channel (1) further includes the second internal channel (13), and first internal channel (12) is socketed in the away from the one end of outer tunnel (11)
On two internal channels (13), the safety guide rail (2) further includes third safety guide rail (6), first internal channel (12) and the
It is provided between two internal channels (13) the second switching mechanism (32), the second switching mechanism (32) is for converting third safety guide rail
(6) antenna height is led to realizing third safety guide rail (6) when the second internal channel (13) are shunk and synchronizing to be accommodated in first
In road (12) and the second internal channel (13) stretch out when synchronous expansion on the second internal channel (13)；The third safety guide rail
It (6) include that the 4th stand (61) away from the one end of the first internal channel (12), setting are set on the second internal channel (13) the
On two internal channels (13) close to the first internal channel (12) one end and be received into the first internal channel (12) with the second internal channel (13)
Second base (62), third horizontal bar (63), third horizontal bar (63) one end be arranged on the top of the 4th stand (61), this second
Switching mechanism (32) is arranged on third stand (51) so that the other end of third horizontal bar (63) successively passes through third stand (51)
Top, third stand (51) lower part after be arranged and on second base (62) and make third horizontal bar (63) and the second internal channel
(13) it is accommodated in together in the first internal channel (12)；Second switching mechanism (32) includes the be arranged at the top of third stand (51)
Three pulleys (321) and setting third stand (51) bottom the 4th pulley (322), the other end of the third horizontal bar (63) according to
It is secondary to be arranged on second base (62) with after third pulley (321), the 4th pulley (322) solderless wrapped connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610877287.5A CN106394926B (en) | 2016-09-30 | 2016-09-30 | Synchronizing moving safety device for connecting bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610877287.5A CN106394926B (en) | 2016-09-30 | 2016-09-30 | Synchronizing moving safety device for connecting bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106394926A CN106394926A (en) | 2017-02-15 |
| CN106394926B true CN106394926B (en) | 2019-01-22 |
Family
ID=59228555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610877287.5A Active CN106394926B (en) | 2016-09-30 | 2016-09-30 | Synchronizing moving safety device for connecting bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106394926B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454876B (en) * | 2017-04-27 | 2020-12-15 | 深圳中集天达空港设备有限公司 | Safety protection device of boarding bridge travelling mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101734378A (en) * | 2010-01-11 | 2010-06-16 | 蒂森克虏伯机场系统(中山)有限公司 | Improved boarding bridge |
| CN101903248A (en) * | 2007-12-18 | 2010-12-01 | 奥蒂斯电梯公司 | Apparatus for moving tunnel part of boarding bridge |
| CN201777388U (en) * | 2010-08-04 | 2011-03-30 | 蒂森克虏伯机场系统(中山)有限公司 | Three-channel aerobridge of loading, detecting and braking device |
| CN202295312U (en) * | 2011-10-08 | 2012-07-04 | 镇江浩博航空铁道设备研发有限公司 | A boarding bridge passageway top safety device |
| CN206141867U (en) * | 2016-09-30 | 2017-05-03 | 美迪斯智能装备有限公司 | Connecting bridge top synchronous motion safety device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5677881B2 (en) * | 2011-03-28 | 2015-02-25 | 新明和工業株式会社 | Boarding bridge |
-
2016
- 2016-09-30 CN CN201610877287.5A patent/CN106394926B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101903248A (en) * | 2007-12-18 | 2010-12-01 | 奥蒂斯电梯公司 | Apparatus for moving tunnel part of boarding bridge |
| CN101734378A (en) * | 2010-01-11 | 2010-06-16 | 蒂森克虏伯机场系统(中山)有限公司 | Improved boarding bridge |
| CN201777388U (en) * | 2010-08-04 | 2011-03-30 | 蒂森克虏伯机场系统(中山)有限公司 | Three-channel aerobridge of loading, detecting and braking device |
| CN202295312U (en) * | 2011-10-08 | 2012-07-04 | 镇江浩博航空铁道设备研发有限公司 | A boarding bridge passageway top safety device |
| CN206141867U (en) * | 2016-09-30 | 2017-05-03 | 美迪斯智能装备有限公司 | Connecting bridge top synchronous motion safety device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106394926A (en) | 2017-02-15 |
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Effective date of registration: 20211223 Address after: 100000 Building 2, xiaoyunli, Chaoyang District, Beijing Patentee after: China Civil Aviation Technical Equipment Co.,Ltd. Address before: 528445 meidis Industrial Park, South China Modern Traditional Chinese medicine city, Nanlang Town, Zhongshan City, Guangdong Province Patentee before: MATIZ INTELLIGENT EQUIPMENT Co.,Ltd. |