CN208721128U - High voltage transmission line icing positioning monitoring device - Google Patents
High voltage transmission line icing positioning monitoring device Download PDFInfo
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- CN208721128U CN208721128U CN201821436110.2U CN201821436110U CN208721128U CN 208721128 U CN208721128 U CN 208721128U CN 201821436110 U CN201821436110 U CN 201821436110U CN 208721128 U CN208721128 U CN 208721128U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
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- 230000003068 static effect Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 12
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 7
- 238000002788 crimping Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 13
- 238000012360 testing method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 230000008439 repair process Effects 0.000 description 4
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
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- 230000001360 synchronised effect Effects 0.000 description 2
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- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 238000010438 heat treatment Methods 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
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Abstract
The utility model relates to high voltage cable testing equipment fields, make maintenance personal's large labor intensity to solve the problems, such as that icing position is positioned manually in the anti-ice operation use of existing high voltage transmission line, provide a kind of high voltage transmission line icing positioning monitoring device, including ice detection system, ice detection system includes sliding subsystem and detection subsystem, sliding subsystem includes slide sleeve, and on high-voltage line, slide sleeve can slide slide sleeve housing along high-voltage line；Detecting subsystem includes temperature identification module, Beidou positioning module, image capture module and display module, during slide sleeve sliding, low-temperature signal is issued when temperature identification module detects that temperature is too low, Beidou positioning module starting, image capture module acquires the image of high-voltage line at this and sends display module for the image information of generation simultaneously, and display module shows image information.
Description
Technical field
The utility model relates to high voltage cable testing equipment field, specially a kind of high voltage transmission line icing locating and monitoring
Device.
Background technique
As the high voltage transmission line that the electrical transmission for issuing power plant a to distant place uses so as to the people for a distant place, it can
To be divided into cable transmission line and overhead transmission line.Overhead transmission line therein is hanged conducting wire and ground wire using transmission tower
It hangs in the air, makes between conducting wire and conducting wire, between conducting wire and ground wire, between conducting wire and shaft tower, between conducting wire and ground obstacle
Certain safe distance is kept, to complete transmission of electricity task.However during the cold season, when mercury dropped is to subzero, high pressure
Transmission line is possible to ice condition occur.Icing not only brings burden to high voltage transmission line itself, such as leads to route
Load excessive so that route tenesmus even disconnects, and brings danger to high voltage transmission line ancillary equipment, such as route is attached
Nearly steel tower forgets about it, if high-tension line is built in inhabited area, can also cause a hidden trouble to the trip of people.More crucial
It is that, when causing equipment or route to be damaged due to excessively freezing and powering off high-tension line, maintenance cost is very high.
Common de-icing method is basically divided into artificial deicing, heating power deicing, mechanical deicing and deices four major class naturally.?
What application was most in practice is the method manually tapped, however, regardless of being deiced using which kind of above-mentioned mode, it is necessary to
It first determines the position of hv transmission line road icing, then could carry out deicing behaviour to that section of high voltage transmission line of icing
Make, and it is existing currently, main for the detection of the icing situation of high-voltage line or completed by manual patrol, moreover, it is contemplated that arriving
The transmission tower of some high voltage transmission lines is to be erected at area that is meagrely-populated, having inconvenient traffic, also just greatly increases dimension
Repair the labor intensity of personnel.
And with the high speed development of science and technology, present location technology have been relatively mature, wherein voluntarily develop as China
Global Satellite Navigation System, Chinese Beidou satellite navigation system is after american global positioning system (GPS), Russia Ge Luona
The satellite navigation system of third maturation after this satellite navigation system (GLONASS).It is made of 35 satellites, including 5
Satellite, 27 middle earth satellites, 3 inclined synchronous orbit satellite compositions, are to cover China domestic region to lead
Boat system, about 70 °~140 ° of coverage area east longitude, 5 °~55 ° of north latitude, or even all standing is realized to Southeast Asia.Therefore, such as
What realizes that the positioning of high-voltage line transmission line icing also just becomes a R&D direction using BEI-DOU position system.
Utility model content
The utility model is intended to provide a kind of high voltage transmission line icing positioning monitoring device, is passed with solving existing high pressure
The anti-ice operation of defeated route uses and the problem of icing position makes maintenance personal's large labor intensity is positioned manually.
The utility model provides base case: high voltage transmission line icing positioning monitoring device, including ice detection system
System, ice detection system include sliding subsystem and detection subsystem, and sliding subsystem includes slide sleeve, and slide sleeve is along axis
Connecting hole is offered to perforation, on high-voltage line, slide sleeve can slide slide sleeve housing along high-voltage line；
Detection subsystem includes temperature identification module, Beidou positioning module, image capture module and display module, and temperature is known
Other module and Beidou positioning module are arranged on slide sleeve, and during slide sleeve sliding, temperature identification module is to height
The temperature of crimping is detected, and low-temperature signal is issued when detecting that temperature is too low, and Beidou positioning module starting carries out the point
Positioning operation, image capture module acquire the image of high-voltage line and the image information by generation at this after receiving low-temperature signal
It is sent to display module, display module shows image information.
The working principle of base case: after being through with connecting hole on slide sleeve, slide sleeve one active force of force is given
After, slide sleeve can be put on high-voltage line outside, and slide sleeve slides on high-voltage line, and in taxiing procedures, detection
Subsystem detects high-voltage line, to detect the icing situation on high-voltage line；
Above-mentioned detection is realized by detection subsystem, and when detection, slide sleeve slides on high-voltage line, examines simultaneously
Subsystem starting is surveyed, i.e., temperature identification module detects the high-voltage line position that slide sleeve is in, if this section of high-voltage line quilt
Ice cube covering, then the temperature of this section of high-voltage line is lower, and it is too low to recognize temperature for temperature identification module at this time, and to Beidou positioning mould
Block sends low-temperature signal, and Beidou positioning module starting positions the point, and while Beidou positioning module starting, figure
As acquisition module acquires the image at this, acquired image information is then sent to display module, display module is by image
After information is shown, maintenance personal is easy to repair by checking that display module also just understand that ice condition on high-voltage line
Personnel know the ice condition of high-voltage line in time and carry out anti-ice operation, while maintenance personal is getting Beidou positioning module
After location information, the generation position to freeze on high-voltage line is also just known.
The beneficial effect of base case is: compared with existing manual patrol mode, 1. in the present solution, on high-voltage line
Provided with the slide sleeve that can be slided, realized with the cooperation for detecting subsystem to height using slide sleeve sliding on high-voltage line
The positioning operation of ice forming locations on crimping, reduces the labor intensity of maintenance personal；2. simultaneously, detecting the figure being arranged in subsystem
As ice condition can be presented in the form of images maintenance personal, policer operation of the realization to icing, maintenance by acquisition module
Personnel are by checking that image can tentatively judge the icing severity of high-voltage line, so that maintenance personal can determine in advance
Deicing scheme out.
Preferred embodiment one: further including having traction mechanism, traction mechanism is mounted on high-voltage line two as the preferred of basic scheme
On the transmission tower at end, traction mechanism can pull slide sleeve to slide on high-voltage line.The utility model has the advantages that traction mechanism is for drawing
Slide sleeve moves on high-voltage line, so, just separates slide sleeve and traction mechanism, and traction mechanism is set
It sets on transmission tower rather than is set up directly on high-voltage line, therefore there is no the weight bearings increased on high-voltage line.
Preferred embodiment two: as the preferred of basic scheme, connecting hole is the expandable round hole of diameter.The utility model has the advantages that by
After freezing on high-voltage line, after slide sleeve slides at this, the ice cube on high-voltage line will hinder the continuation of slide sleeve
It slides, therefore, the expandable round hole of diameter is arranged in connecting hole, when sliding at icing, the enlarged-diameter of connecting hole, with
Just slide sleeve can pass through at icing, to guarantee that detection operation can continue.
Preferred embodiment three: as the preferred of basic scheme, slide sleeve includes the two clamping plates of axial symmetry setting, clamping plate packet
Including the clamping part of annular and the interconnecting piece at both ends, the interconnecting piece of two clamping plates can be connected by connector, the interior table of clamping part
Face matches with high-voltage line.The utility model has the advantages that in the present solution, slide sleeve is made of two clamping plates, and two clamping plates can pass through
Connector connection, is needing slide sleeve housing when on high-voltage line, two clamping plates is being fastened on high-voltage line, so that clamping plate
After the inner surface in upper ring gripping portion is contacted with high-voltage line, two clamping plates are attached using connector, also with regard to completing to slide
Housing setting of the sleeve on high-voltage line, it is easy to operate.
Preferred embodiment four: preferably three it is preferred, mounting groove is provided on the inside of clamping part, mounting groove passes through flexible
Part slidably connects the grip block to match with high-voltage line.The utility model has the advantages that encountering ice using the cooperation of extensible member and grip block
When block, extensible member compresses at this time, and grip block will slide into mounting groove, so that the enlarged-diameter of connecting hole, and then make
Obtaining slide sleeve can smoothly slide.
Preferred embodiment five: preferably four it is preferred, extensible member is pressure spring.The utility model has the advantages that selecting common pressure spring
As extensible member, convenient for the replacement to extensible member.
Preferred embodiment six: as the preferred of basic scheme, Beidou positioning module includes big-dipper satellite receiving unit, at PTK
Manage unit, ARM processing unit and communication unit, big-dipper satellite receiving unit will receive Beidou observation Simultaneous Transmission of Data to
ARM processing unit and PTK processing unit, ARM processing unit carry out static treatment, PTK processing unit pair to Beidou observation data
Beidou observes data and carries out dynamic processing in real time, and static treatment calculation result and dynamic processing calculation result pass through communication unit
It is sent to data processing centre.The utility model has the advantages that Beidou positioning module starts, the Beidou that big-dipper satellite receiving unit receives is seen
Measured data carries out static treatment and in real time dynamic processing, after PTK processing unit carries out dynamic processing in real time to Beidou observation data
Static treatment calculation result is obtained, ARM processing unit obtains static treatment resolving after carrying out static treatment to Beidou observation data
As a result, communication unit then sends Data processing for treated static treatment calculation result and dynamic processing calculation result
The heart, data processing centre can obtain after handling the static treatment calculation result and dynamic processing calculation result that receive
To location information, that is, complete the positioning operation to the point.
Detailed description of the invention
Fig. 1 is the cross-sectional view of grip block in the utility model high voltage transmission line icing positioning monitoring device embodiment；
Fig. 2 is the process that subsystem is detected in the utility model high voltage transmission line icing positioning monitoring device embodiment
Figure.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description includes: clamping plate 10, clamping part 101, interconnecting piece 103, mounting groove 13, grip block
15。
High voltage transmission line icing positioning monitoring device as shown in Figure 1, including ice detection system, ice detection system
Including sliding subsystem and detection subsystem, sliding subsystem includes slide sleeve and traction mechanism, and slide sleeve is passed through along axial direction
It opens up and is equipped with the expandable connecting hole of diameter, on high-voltage line, slide sleeve can slide slide sleeve housing along high-voltage line；
Specifically, the slide sleeve in the present embodiment includes the clamping plate 10 of two pieces of axial symmetry setting, clamping plate 10 includes annular
Clamping part 101 and both ends interconnecting piece 103, the interconnecting piece 103 of two clamping plates 10 can be connected by connector, the present embodiment
In connector be bolt, can also be used as connector using positioning pin；And in order to realize that the diameter of connecting hole can expand,
In the present embodiment, mounting groove 13 is provided on the inside of clamping part 101, mounting groove 13 is slidably connected and high-voltage line phase by extensible member
Matched grip block 15, extensible member uses common pressure spring, in this way, slide at the ice cube on high-voltage line in slide sleeve
When, pressure spring compression, grip block 15 will slide into mounting groove 13, so that the enlarged-diameter of connecting hole, so that sliding set
Cylinder can be slided smoothly；
And in order to which traction slide sleeve slides on high-voltage line, the traction mechanism in the present embodiment uses chain knot
Structure is equipped with specifically, being equipped with first gear on the transmission tower of high-voltage line one end on the transmission tower of the other end
Two gears are sequentially connected with chain, set between chain and one piece of clamping plate 10 of slide sleeve between first gear and second gear
It is equipped with connecting rod, one end of connecting rod is hinged on clamping plate 10, and the other end of connecting rod is hinged on chain, first gear connection
There is first motor, second gear is connected with the second motor, starts first motor, first gear rotation, and chain structure is run,
The movement of chain drives slide sleeve to slide on high-voltage line by connecting rod, when slide sleeve movement is sliding from one end of high-voltage line
After row to the other end, first motor is closed, the second motor, the output rotational axis direction and first motor of the second motor are then started
On the contrary, then chain structure inverted running, slide sleeve reversely slide on high-voltage line, set is slided to also be achieved that
Cylinder sliding on high-voltage line back and forth, first motor and the second motor can be carried out by the way of wireless remote control；
As shown in Fig. 2, detection subsystem includes temperature identification module, Beidou positioning module, image capture module and display
Module, temperature identification module and Beidou positioning module are arranged on slide sleeve, and during slide sleeve sliding, temperature is known
Other module detects the temperature of high-voltage line, and low-temperature signal is issued when detecting that temperature is too low, and image capture module is connecing
The image of high-voltage line at this is acquired after receiving low-temperature signal and sends display module for the image information of generation, and display module is aobvious
Show image information, while Beidou positioning module starts；
Beidou positioning module among the above uses the location technology of Beidou satellite navigation system, Beidou satellite navigation system
Be made of space segment, ground segment and user segment three parts, can round-the-clock in the world, round-the-clock for all types of user provide height
Precision, highly reliable positioning, navigation, time service service, and have short message communication capacity, tentatively had area navigation, positioning and
Time service ability, 10 meters of positioning accuracy, 0.2 meter per second of rate accuracy, 10 nanosecond of time service precision.By 5 satellites, 27
The positioning system of middle earth satellite, 3 inclined synchronous orbit satellite compositions, its positioning accuracy can achieve horizontal accuracy
100 meters (1 σ), it is at present after american global positioning system (GPS), Russia that set up calibration station is 20 meters (similar differential states) later
The satellite navigation system of third maturation after Ross GLONASS satellite navigation system (GLONASS)；
Specifically, Beidou positioning module includes big-dipper satellite receiving unit, PTK processing unit, ARM processing unit and leads to
Believe that unit, big-dipper satellite receiving unit will receive Beidou observation Simultaneous Transmission of Data and handle list to ARM processing unit and PTK
Member, ARM processing unit carry out static treatment to Beidou observation data, and PTK processing unit moves Beidou observation data in real time
State processing, static treatment calculation result and dynamic processing calculation result are sent to data processing centre by communication unit, number
According to processing center to receive static treatment calculation result and dynamic processing calculation result handle after, the point can be obtained
Precise position information, complete entire positioning operation；The position that icing happens is known for the ease of maintenance personal, at data
Reason center can also send by wireless communication the location information in the terminal of maintenance personal, such as the mobile phone of maintenance personal；
Nebulas II UC4C0 a new generation total system multicore high-precision GNSS navigator fix core can be used in above-mentioned Beidou positioning module
Piece, and in above-mentioned entire positioning operation with location technology belong to the prior art, any change is not carried out to it in this programme
Into.
When slide sleeve is installed, two clamping plates 10 are fastened on high-voltage line, so that ring gripping portion 101 on clamping plate 10
After inner surface is contacted with high-voltage line, using connector, i.e. bolt links together two clamping plates 10, completes slide sleeve in height
Then installation on crimping is remotely controlled first motor starting, traction mechanism starting drives slide sleeve to slide on high-voltage line,
In taxiing procedures, detection subsystem detects high-voltage line, to detect the icing situation on high-voltage line；Specifically, inspection
The temperature identification module for surveying subsystem detects the high-voltage line position that slide sleeve is in, if this section of high-voltage line is covered by ice cube
Lid, i.e., the temperature of this section high-voltage line is lower, and it is too low to recognize temperature for temperature identification module at this time, and sends to Beidou positioning module
Low-temperature signal, Beidou positioning module are actuated for positioning, meanwhile, image capture module acquires the image at this, then will acquisition
To image information be also sent to display module, after display module comes out location information and image information display, repair people
For member by checking that display module also just understand that the position to freeze on high-voltage line and ice condition, personnel easy to repair are timely
Know the ice condition of high-voltage line and carries out anti-ice operation.
In the present embodiment, temperature identification module is preferably LM56 logic output type temperature sensor, image capture module choosing
With preferably OV7670 camera, display module is then the display screen of the personal terminal of maintenance personal, such as the display screen of mobile phone, number
The display screen that the location information of Beidou positioning module is sent to mobile phone is shown according to processing center, and data processing centre with
The common means of communication such as common wireless communication or short message communication can be used in the communication of mobile phone, belong to the prior art.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively, the affiliated technology neck of utility model before one skilled in the art know the applying date or priority date
All ordinary technical knowledges in domain can know the prior art all in the field, and have using normal before the date
The ability of laboratory facilities is advised, one skilled in the art can be complete in conjunction with self-ability under the enlightenment that the application provides
It is apt to and implements this programme, it is real that some typical known features or known method should not become one skilled in the art
Apply the obstacle of the application.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (7)
1. high voltage transmission line icing positioning monitoring device, it is characterised in that: including ice detection system, the ice detection system
System includes sliding subsystem and detection subsystem, and the subsystem that slides includes slide sleeve, and the slide sleeve is passed through along axial direction
It opens up and is equipped with connecting hole, on high-voltage line, the slide sleeve can slide the slide sleeve housing along the high-voltage line；
The detection subsystem includes temperature identification module, Beidou positioning module, image capture module and display module, the temperature
It spends identification module and the Beidou positioning module is arranged on the slide sleeve, during slide sleeve sliding,
The temperature identification module detects the temperature of high-voltage line, and low-temperature signal, the north are issued when detecting that temperature is too low
The locating module starting that struggles against carries out positioning operation to the point, and described image acquisition module acquires high at this after receiving low-temperature signal
The image of crimping simultaneously sends display module for the image information of generation, and the display module shows image information.
2. high voltage transmission line icing positioning monitoring device according to claim 1, it is characterised in that: further include having traction
Mechanism, the traction mechanism are mounted on the transmission tower at high-voltage line both ends, and the traction mechanism can pull the slide sleeve
It is slided on high-voltage line.
3. high voltage transmission line icing positioning monitoring device according to claim 1, it is characterised in that: the connecting hole is
The expandable round hole of diameter.
4. high voltage transmission line icing positioning monitoring device according to claim 1, it is characterised in that: the slide sleeve
Two clamping plates including axial symmetry setting, the clamping plate include the clamping part of annular and the interconnecting piece at both ends, two pieces of folders
The interconnecting piece of plate can be connected by connector, and inner surface and the high-voltage line of the clamping part match.
5. high voltage transmission line icing positioning monitoring device according to claim 4, it is characterised in that: in the clamping part
Side is provided with mounting groove, and the mounting groove slidably connects the grip block to match with the high-voltage line by extensible member.
6. high voltage transmission line icing positioning monitoring device according to claim 5, it is characterised in that: the extensible member is
Pressure spring.
7. high voltage transmission line icing positioning monitoring device according to claim 1, it is characterised in that: the Beidou positioning
Module includes big-dipper satellite receiving unit, PTK processing unit, ARM processing unit and communication unit, and the big-dipper satellite receives single
Member will receive Beidou observation Simultaneous Transmission of Data to ARM processing unit and PTK processing unit, and ARM processing unit sees Beidou
Measured data carries out static treatment, and PTK processing unit carries out dynamic in real time to Beidou observation data and handles, static treatment calculation result
And dynamic processing calculation result is sent to data processing centre by communication unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821436110.2U CN208721128U (en) | 2018-08-31 | 2018-08-31 | High voltage transmission line icing positioning monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821436110.2U CN208721128U (en) | 2018-08-31 | 2018-08-31 | High voltage transmission line icing positioning monitoring device |
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| Publication Number | Publication Date |
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| CN208721128U true CN208721128U (en) | 2019-04-09 |
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ID=65980881
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| CN201821436110.2U Active CN208721128U (en) | 2018-08-31 | 2018-08-31 | High voltage transmission line icing positioning monitoring device |
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| CN (1) | CN208721128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649505A (en) * | 2019-09-09 | 2020-01-03 | 国网北京市电力公司 | Three-dimensional monitoring method and device for icing of power transmission line |
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2018
- 2018-08-31 CN CN201821436110.2U patent/CN208721128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649505A (en) * | 2019-09-09 | 2020-01-03 | 国网北京市电力公司 | Three-dimensional monitoring method and device for icing of power transmission line |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High voltage transmission line icing positioning monitoring device Granted publication date: 20190409 Pledgee: Societe Generale Bank Limited by Share Ltd. Guangzhou branch Pledgor: GUANGZHOU LUOLI ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2024980018669 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |