CN107200247B - Rope anti-avulsion point inspection device - Google Patents
Rope anti-avulsion point inspection device Download PDFInfo
- Publication number
- CN107200247B CN107200247B CN201710089136.8A CN201710089136A CN107200247B CN 107200247 B CN107200247 B CN 107200247B CN 201710089136 A CN201710089136 A CN 201710089136A CN 107200247 B CN107200247 B CN 107200247B
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- Prior art keywords
- rope
- avulsion
- gap
- reference value
- point
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
Rope anti-avulsion point inspection device, can more accurately carry out gap between rope and rope detachment stopping device whether the judgement between gap lower reference value and gap upper limit a reference value.Rope anti-avulsion point inspection device (1A) to rope around the size for hanging the gap (G) between part (21) and rope detachment stopping device (4) whether be gap lower reference value examine more than and less than the gap upper limit a reference value when use, rope is the part that rope sheave (3) are hung around in rope (2) around part (21) is hung, rope detachment stopping device (4) and rope are opposite disposed around part (21) is hung, rope is inhibited to be detached from around extension part (21) from rope sheave (3), rope anti-avulsion point inspection device (1A) has anti-avulsion point examination board (11), anti-avulsion point examination board (11) has the 1st plate portion (111) that plate thickness is gap lower reference value and the 2nd plate portion (112) that plate thickness is gap upper limit a reference value.
Description
Technical field
The present invention relates in the rope anti-avulsion point for carrying out using when inspection to the gap between rope and rope detachment stopping device
Checking device.
Background technique
In the past it has been known that there is following elevator, rope sheave is included, is formed with slot in its outer peripheral surface；Rope, to be inserted into slot
In state be winded on rope sheave；And rope detachment stopping device, so that becoming with rope around the gap hung between part
The mode of specified value is arranged, and prevents rope from deviating from from slot around part is hung, which refers in rope around extension part is hung around
Part on rope sheave (for example, referring to patent document 1).
[patent document 1] Japanese Unexamined Patent Publication 2006-335561 bulletin
Summary of the invention
Problems to be solved by the invention
After so that the mode that gap between rope becomes specified value is mounted with rope detachment stopping device, such as in the presence of
Due to rope diameter reduce development or because of caused by earthquake rope detachment stopping device deformation, rope around hang part and rope
Gap variation between rope detachment stopping device, and make rope around the gap hung between part and rope detachment stopping device beyond under gap
The case where limiting between a reference value and gap upper limit a reference value.Therefore, after being mounted with rope detachment stopping device, results of regular determination rope is needed
Whether rope examines the gap in gap lower reference value and gap upper limit base around the gap hung between part and rope detachment stopping device, point
Between quasi- value.As measurement rope around the method for hanging the gap between part and rope detachment stopping device, can enumerate using taper
Advise the method being measured.But in the gap using cone gauge measurement rope between extension part and rope detachment stopping device
In the case of, it is smaller around the area that part contacts is hung with rope in cone gauge, thus presence causes according to cone gauge and rope around extension
The difference of the partial way of contact and generate error, and be likely to result in rope around hang part rope detachment stopping device between
Gap whether misjudgment between gap lower reference value and the gap upper limit a reference value the problem of.
Whether the present invention provides a kind of gap that can more accurately carry out between rope and rope detachment stopping device in gap
The rope anti-avulsion point inspection device of judgement between lower reference value and gap upper limit a reference value.
The means used to solve the problem
The ruler of rope anti-avulsion point inspection device of the invention in the gap to rope between extension part and rope detachment stopping device
Very little use when whether be gap lower reference value carry out inspection more than and less than gap upper limit a reference value, wherein the rope is around extension
Part is that the part hung around on rope sheave in rope, the rope detachment stopping device and rope are opposite disposed around part is hung, and inhibits rope
Rope is detached from around extension part from rope sheave, wherein the rope anti-avulsion point inspection device has anti-avulsion point examination board, which has plate
Thickness be the 1st plate portion of gap lower reference value, be pasted onto the 1st plate portion surface elastic piece and plate thickness be gap upper limit a reference value
The 2nd plate portion, the whole plate thickness in elastic piece and the 1st plate portion is less than gap upper limit a reference value.
Invention effect
Rope anti-avulsion point inspection device according to the present invention has anti-avulsion point examination board, and it is gap which, which has plate thickness,
1st plate portion of lower reference value and plate thickness are the 2nd plate portion of gap upper limit a reference value, thus according to whether can be by the 1st plate portion
And the 2nd plate portion be inserted into rope respectively in the gap hung between part and rope detachment stopping device, and be able to carry out rope around extension portion
Gap point between rope detachment stopping device whether the judgement between gap lower reference value and gap upper limit a reference value.By
Whether this, can more accurately carry out the gap between rope and rope detachment stopping device in gap lower reference value and the gap upper limit
Judgement between a reference value.
Detailed description of the invention
Fig. 1 is the top view for showing the rope anti-avulsion point inspection device of embodiments of the present invention 1.
Fig. 2 is the side view for showing the rope anti-avulsion point inspection device of Fig. 1.
Fig. 3 is the bottom view for showing the rope anti-avulsion point inspection device of Fig. 1.
Fig. 4 is to show the rope anti-avulsion point inspection device point inspection rope using Fig. 1 between extension part and rope detachment stopping device
Gap state side view.
Fig. 5 is the side view for showing the rope anti-avulsion point inspection device of embodiments of the present invention 2.
Fig. 6 is the side view for showing the state of position of the rope anti-avulsion point inspection device adjustment rope detachment stopping device using Fig. 5
Figure.
Label declaration
1A, 1B rope anti-avulsion point inspection device；2 ropes；3 rope sheaves；4 rope detachment stopping devices；11 anti-avulsion point examination boards；12 prevent
It falls and uses suspender belt；13 fixed parts；14 elastic pieces；21 ropes are around extension part；111 the 1st plate portions；112 the 2nd plate portions；113 through holes；114
Slot；131 magnet.
Specific embodiment
Embodiment 1
Fig. 1 is the top view for showing the rope anti-avulsion point inspection device of embodiments of the present invention 1, and Fig. 2 is the rope for showing Fig. 1
The side view of rope anti-avulsion point inspection device, Fig. 3 are the bottom views for showing the rope anti-avulsion point inspection device of Fig. 1, and Fig. 4 is shown using figure
Side view of the 1 rope anti-avulsion point inspection device point inspection rope around the state for hanging the gap between part and rope detachment stopping device.?
In figure, rope is utilized around the clearance G hung between part 21 and rope detachment stopping device 4 when examining in rope anti-avulsion point inspection device 1A
Size be gap lower reference value more than and less than gap upper limit a reference value this point, wherein rope around hang part 21 refer to
It is opposite disposed around part 21 is hung that the part of rope sheave 3, rope detachment stopping device 4 and rope are hung around in rope 2, inhibit rope around extension
Part 21 is detached from from rope sheave 3.
Rope anti-avulsion point inspection device 1A has anti-avulsion point examination board 11, and it is gap lower limit which, which has plate thickness T1,
1st plate portion 111 of a reference value and plate thickness T2 are the 2nd plate portion 112 of gap upper limit a reference value.In this embodiment, gap lower limit benchmark
The plate thickness T1 in value and the 1st plate portion 111 is 2mm, and the plate thickness T2 in gap upper limit a reference value and the 2nd plate portion 112 is 3mm.The inspection of anti-avulsion point
Plate 11 is formed to the pocket size for the degree being put into the pocket of inspection operator.Therefore, point inspection operator can be easy
Carry anti-avulsion point examination board 11.
The through hole 113 extended along plate thickness direction is formed in the length direction middle part of anti-avulsion point examination board 11.Also, it restricts
Rope anti-avulsion point inspection device 1A also has and prevents from falling with suspender belt 12 set on anti-avulsion point examination board 11.It prevents from falling and be inserted into suspender belt 12
In through hole 113.It prevents from falling and be worn on an inspection operator with suspender belt 12.
Also, two slots 114 being inserted into for rope 2 are formed in anti-avulsion point examination board 11.In the width direction of each slot 114
Size L1 it is different from each other.Also, the size L1 in the width direction of each slot 114 is formed as the respective radial direction of two kinds of ropes 2
Rope diameter lower reference value in size.That is, the size L1 and two kinds of ropes 2 in the width direction of each slot 114 are respective
Rope diameter lower reference value is corresponding.
Size L2 in the width direction of anti-avulsion point examination board 11 is greater than the size between adjacent rope 2.Therefore, it can incite somebody to action
Anti-avulsion point examination board 11 is inserted between a plurality of rope 2 and rope detachment stopping device 4 simultaneously.As a result, anti-avulsion point examination board 11 and rope
It is reliably contacted around in the part 21 and opposed outermost diametric plane of rope detachment stopping device 4 is hung, thus compared with when using cone gauge,
Rope is measured to reduce around error when hanging the clearance G between part 21 and rope detachment stopping device 4.
In a measurement item and company corresponding with the measurement item when the back side of anti-avulsion point examination board 11 describes inspection
Portion's benchmark and ordinance datum.Point inspection operator by checking the back side of anti-avulsion point examination board 11, can be easy confirmation measurement item and
Intra-company corresponding with measurement item benchmark and ordinance datum.
In the following, explanation uses rope anti-avulsion point inspection device 1A to rope between extension part 21 and rope detachment stopping device 4
Whether the size of clearance G, which is gap lower reference value, carries out the step of inspection more than and less than gap upper limit a reference value.
Firstly, by the 1st plate portion 111 insertion rope in the clearance G hung between part 21 and rope detachment stopping device 4.Not
In the case where 1st plate portion 111 can be inserted into rope in the clearance G hung between part 21 and rope detachment stopping device 4, rope is around extension
Clearance G between part 21 and rope detachment stopping device 4 is less than gap lower reference value, thus be determined as rope around hang part 21 with
Clearance G between rope detachment stopping device 4 needs to adjust rope and stops not between gap lower reference value and gap upper limit a reference value
The position of de- device 4.
On the other hand, successfully by the 1st plate portion 111 insertion rope between extension part 21 and rope detachment stopping device 4
In the case where in clearance G, by the 2nd plate portion 112 insertion rope in the clearance G hung between part 21 and rope detachment stopping device 4.?
In the case where successfully by the 2nd plate portion 112 insertion rope in the clearance G hung between part 21 and rope detachment stopping device 4, rope
It is gap upper limit a reference value or more around the clearance G hung between part 21 and rope detachment stopping device 4, thus is determined as rope around extension portion
Divide the clearance G between 21 and rope detachment stopping device 4 not between gap lower reference value and gap upper limit a reference value, needs to adjust
The position of rope detachment stopping device 4.
2nd plate portion 112 cannot be inserted into feelings of the rope in the clearance G hung between part 21 and rope detachment stopping device 4
Under condition, it is determined as rope around the size for hanging the clearance G between part 21 and rope detachment stopping device 4 to be more than gap lower reference value
And it is less than gap upper limit a reference value, do not need the position of adjustment rope detachment stopping device 4.By the above, about rope around extension
The size of clearance G between part 21 and rope detachment stopping device 4 is gap lower reference value more than and less than gap upper limit benchmark
The point inspection of value terminates.
In the following, illustrating the step of adjusting the position of rope detachment stopping device 4.Firstly, making rope detachment stopping device 4 to far from rope
It is mobile around the direction for hanging part 21, so as to by the 1st plate portion 111 insertion rope around hang part 21 and rope detachment stopping device 4 it
Between clearance G in.Then, by the 1st plate portion 111 insertion rope in the clearance G hung between part 21 and rope detachment stopping device 4.
Then, make rope detachment stopping device 4 to mobile around the direction for hanging part 21 close to rope, until the 1st plate portion 111 is by rope around extension
Until part 21 and rope detachment stopping device 4 are clamped.It is clamped by rope around extension part 21 and rope detachment stopping device 4 in the 1st plate portion 111
When, the 1st plate portion 111 is extracted between extension part 21 and rope detachment stopping device 4 from rope.Pass through above step, rope anti-avulsion
The adjustment of the position of device 4 terminates.
As described above, rope anti-avulsion point inspection device 1A according to embodiment 1 of the present invention has anti-avulsion point
Examination board 11, which is the 1st plate portion 111 of gap lower reference value with plate thickness and plate thickness is gap upper limit benchmark
2nd plate portion 112 of value, thus according to whether the 1st plate portion 111 and the 2nd plate portion 112 can be inserted into respectively to rope around extension part 21
In clearance G between rope detachment stopping device 4, and rope is able to carry out between hanging between part 21 and rope detachment stopping device 4
Gap G whether the judgement between gap lower reference value and gap upper limit a reference value.Therefore, can more accurately carry out rope around
The clearance G between part 21 and rope detachment stopping device 4 is hung whether between gap lower reference value and gap upper limit a reference value
Determine.
In addition, the slot 114 being inserted into for rope 2 is formed in anti-avulsion point examination board 11, the size shape in the width direction of slot 114
As the rope diameter lower reference value in the radial dimension of rope 2, it is thus possible to which whether the radial dimension of easy confirmation rope 2
For rope diameter lower reference value.
In addition, rope anti-avulsion point inspection device 1A also has preventing from falling with suspender belt 12 set on anti-avulsion point examination board 11, because
And be worn over an inspection operator by that will prevent from falling with suspender belt 12, make anti-avulsion point examination board 11 because of fault in an inspection operator
In the case where leaving in hand, it can also prevent anti-avulsion point examination board 11 from falling in hoistway.
In addition, the size in the width direction of anti-avulsion point examination board 11 is greater than the size between adjacent rope 2, it is thus possible to
Anti-avulsion point examination board 11 is inserted between a plurality of rope 2 and rope detachment stopping device 4 simultaneously.As a result, in measurement rope around extension portion
When dividing the clearance G between 21 and rope detachment stopping device 4, anti-avulsion point examination board 11 and rope are filled around in part 21 and rope anti-avulsion is hung
4 opposed outermost diametric plane reliable contacts are set, thus compared with when using cone gauge, measurement rope is around extension part 21 and rope anti-avulsion
Error when clearance G between device 4 reduces.
In addition, to being formed in anti-avulsion point examination board 11, there are two the structures of slot 114 to carry out in above embodiment 1
Illustrate, but the quantity of slot 114 is also possible to 3 or more either 1.In the case where the quantity of slot 114 is 3 or more,
Size in the width direction of each slot 114 can also be set as to three kinds or more of the respective rope diameter lower limit benchmark of rope 2
Value.
Embodiment 2
Fig. 5 is the side view for showing the rope anti-avulsion point inspection device of embodiments of the present invention 2, and Fig. 6 is shown using Fig. 5
Rope anti-avulsion point inspection device adjustment rope detachment stopping device position state side view.Rope anti-avulsion point inspection device 1B also has
There is set on anti-avulsion point examination board 11 and is fixed in the fixed part 13 of rope sheave 3.Fixed part 13 has magnet 131.Fixed part 13 utilizes
The magnetic force of magnet 131 is fixed in rope sheave 3.
Also, rope anti-avulsion point inspection device 1B also has to be made of the elastomer on the surface for being pasted onto anti-avulsion point examination board 11
Elastic piece 14.The whole plate thickness for being dimensioned so as to make elastic piece 14 and the 1st plate portion 111 on the thickness direction of elastic piece 14
Less than gap upper limit a reference value.In this embodiment, the size on the thickness direction of elastic piece 14 is 1mm or less.Other structures and reality
It is identical to apply mode 1.
To rope around the size for hanging the clearance G between part 21 and rope detachment stopping device 4 to be more than gap lower reference value
And it is less than the step of upper limit a reference value in gap carries out inspection, it is identical as embodiment 1.
In the following, illustrating the step of adjusting the position of rope detachment stopping device 4.Firstly, making rope detachment stopping device 4 to far from rope
It is mobile around the direction for hanging part 21, so as to by the 1st plate portion 111 insertion rope around hang part 21 and rope detachment stopping device 4 it
Between clearance G in.Then, by the 1st plate portion 111 insertion rope in the clearance G hung between part 21 and rope detachment stopping device 4.
At this point, fixed part 13 is fixed on rope sheave 3.Point inspection operator can be such that anti-avulsion point examination board 11 leaves from hand as a result,.Also,
Elastic piece 14 is configured in rope in the clearance G hung between part 21 and rope detachment stopping device 4 at this time.
Then, make rope detachment stopping device 4 to the direction movement close to rope around extension part 21, until 111 quilt of the 1st plate portion
Until rope is clamped around extension part 21 and rope detachment stopping device 4.In the 1st plate portion 111 by rope around extension part 21 and rope anti-avulsion
When device 4 is clamped, the 1st plate portion 111 is extracted between extension part 21 and rope detachment stopping device 4 from rope.At this point, elastic piece 14
Flexible deformation is carried out, thus, it is possible to be easy from rope to extract in the 1st plate portion 111 between extension part 21 and rope detachment stopping device 4.
By the above, the adjustment of the position of rope detachment stopping device 4 terminates.
As described above, rope anti-avulsion point inspection device 1B according to embodiment 2 of the present invention, which also has, is set to
Anti-avulsion point examination board 11 and the fixed part 13 for being fixed in rope sheave 3, fixed part 13 are inserted into the state in clearance G in the 1st plate portion 111
Under be fixed in rope sheave 3, it is thus possible to make anti-avulsion point examination board 11 from inspection operator hand in leave.Point inspection operator as a result,
The position of rope detachment stopping device 4 can be easily adjusted.
Also, fixed part 13 has magnet 131, and is fixed in rope sheave 3 using the magnetic force of magnet 131, it is thus possible to benefit
Fixed part 13 is fixed on rope sheave 3 with simple structure and unloads fixed part 13 from rope sheave 3.
In addition, the structure for being fixed in rope sheave 3 to fixed part 13 is illustrated, but can also in above embodiment 2
To be structure that fixed part 13 is fixed in rope 2 or rope detachment stopping device 4.
In addition, there is magnet 131 to fixed part 13 and be fixed using the magnetic force of magnet 131 in above embodiment 2
It is illustrated in the structure of rope sheave 3, but is not limited to magnetic force, as long as the structure of rope sheave 3 can be fixed on i.e. for fixed part 13
It can.
Claims (6)
1. a kind of rope anti-avulsion point inspection device is being around the size for hanging the gap between part and rope detachment stopping device to rope
No use when carrying out inspection more than and less than gap upper limit a reference value for gap lower reference value, wherein the rope is around hanging part
It is the part hung around on rope sheave in rope, the rope detachment stopping device is opposite disposed around part is hung with the rope, inhibits institute
It states rope and is detached from around extension part from the rope sheave, which is characterized in that
The rope anti-avulsion point inspection device has anti-avulsion point examination board, and it is the gap lower limit benchmark which, which has plate thickness,
1st plate portion of value, be pasted onto the 1st plate portion surface elastic piece and plate thickness be the gap upper limit a reference value the 2nd plate
The whole plate thickness in portion, the elastic piece and the 1st plate portion is less than the gap upper limit a reference value.
2. rope anti-avulsion point inspection device according to claim 1, wherein
The slot for rope insertion is formed in the anti-avulsion point examination board,
Size in the width direction of the slot is the rope diameter lower reference value in the radial dimension of the rope.
3. rope anti-avulsion point inspection device according to claim 1 or 2, wherein
The rope anti-avulsion point inspection device also has fixed part, which is set to the anti-avulsion point examination board, and is fixed in institute
Rope sheave, the rope or the rope detachment stopping device are stated,
The fixed part is fixed in the rope sheave, the rope in the state that the 1st plate portion is inserted into the gap
Or the rope detachment stopping device.
4. rope anti-avulsion point inspection device according to claim 3, wherein
The fixed part has magnet, and is fixed in the rope sheave, the rope or described using the magnetic force of the magnet
Rope detachment stopping device.
5. rope anti-avulsion point inspection device according to claim 1, wherein
The rope anti-avulsion point inspection device also has preventing from falling and use suspender belt set on the anti-avulsion point examination board.
6. rope anti-avulsion point inspection device according to claim 1, wherein
Size in the width direction of the anti-avulsion point examination board is greater than the size between the adjacent rope.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016055231A JP6272374B2 (en) | 2016-03-18 | 2016-03-18 | Rope detachment check device |
| JP2016-055231 | 2016-03-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107200247A CN107200247A (en) | 2017-09-26 |
| CN107200247B true CN107200247B (en) | 2019-09-27 |
Family
ID=59904839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710089136.8A Active CN107200247B (en) | 2016-03-18 | 2017-02-20 | Rope anti-avulsion point inspection device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6272374B2 (en) |
| CN (1) | CN107200247B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6970074B2 (en) * | 2018-11-12 | 2021-11-24 | 株式会社日立ビルシステム | Measuring device and measuring method |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58138006U (en) * | 1982-03-11 | 1983-09-17 | 日本電気株式会社 | contact gear gauge |
| JP2001163541A (en) * | 1999-12-08 | 2001-06-19 | Hitachi Building Systems Co Ltd | Device for preventing rope coming off in elevator |
| JP4772986B2 (en) * | 2001-06-07 | 2011-09-14 | 三菱電機株式会社 | Elevator main rope locking device |
| JP2004333474A (en) * | 2003-04-18 | 2004-11-25 | Toshiba Elevator Co Ltd | Rope gauge for elevator |
| CN1993289B (en) * | 2005-04-20 | 2012-04-18 | 三菱电机株式会社 | Traction device for elevator |
| CN201034512Y (en) * | 2006-12-22 | 2008-03-12 | 洛阳轴研科技股份有限公司 | Carrying roll separation distance measuring tool of centreless external diameter ultra-fine grinder |
| JP5348645B2 (en) * | 2008-10-07 | 2013-11-20 | 東芝エレベータ株式会社 | Wire rope element breakage detection jig |
| CN201296607Y (en) * | 2008-10-28 | 2009-08-26 | 宝钢发展有限公司 | Device for preventing travelling crane steel wire rope from jumping from slot |
| JP2013129511A (en) * | 2011-12-21 | 2013-07-04 | Mitsubishi Electric Building Techno Service Co Ltd | Clearance adjustment fixture for elevator |
| CN202630873U (en) * | 2012-05-10 | 2012-12-26 | 济南吉利汽车有限公司 | Gap pass-stop gauge |
| JP5984520B2 (en) * | 2012-06-11 | 2016-09-06 | 株式会社日立製作所 | Main rope groove wear measuring device for sheaves |
| JP5937952B2 (en) * | 2012-10-31 | 2016-06-22 | 株式会社日立製作所 | Sheave main grooving wear measurement method |
| CN203203524U (en) * | 2012-12-31 | 2013-09-18 | 浙江吉利汽车有限公司 | Caliper gauge for technical test panel |
| CN203587010U (en) * | 2013-07-02 | 2014-05-07 | 奇瑞汽车股份有限公司 | A vehicle body vehicle door inner gap testing tool |
| CN104279934A (en) * | 2013-07-04 | 2015-01-14 | 赛音 | Filler gauge for electronic measurement |
| CN104315946A (en) * | 2014-10-31 | 2015-01-28 | 山东钢铁股份有限公司 | Rope groove detecting tool and method |
-
2016
- 2016-03-18 JP JP2016055231A patent/JP6272374B2/en active Active
-
2017
- 2017-02-20 CN CN201710089136.8A patent/CN107200247B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017165579A (en) | 2017-09-21 |
| CN107200247A (en) | 2017-09-26 |
| JP6272374B2 (en) | 2018-01-31 |
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Address after: Tokyo, Japan Patentee after: Mitsubishi Electric Building Solutions Co.,Ltd. Address before: Tokyo, Japan Patentee before: MITSUBISHI ELECTRIC BUILDING TECHNO-SERVICE Co.,Ltd. |