CN106356953B - A kind of crusing robot wireless charging device - Google Patents

A kind of crusing robot wireless charging device Download PDF

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Publication number
CN106356953B
CN106356953B CN201610946160.4A CN201610946160A CN106356953B CN 106356953 B CN106356953 B CN 106356953B CN 201610946160 A CN201610946160 A CN 201610946160A CN 106356953 B CN106356953 B CN 106356953B
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China
Prior art keywords
magnetic core
shell
fixed
winding body
side shell
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CN201610946160.4A
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CN106356953A (en
Inventor
于春来
兰公煜
李国兴
张洪达
郭跃男
王海姣
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State Grid Corp of China SGCC
Electric Power Research Institute of State Grid Heilongjiang Electric Power Co Ltd
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State Grid Corp of China SGCC
Electric Power Research Institute of State Grid Heilongjiang Electric Power Co Ltd
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Priority to CN201610946160.4A priority Critical patent/CN106356953B/en
Publication of CN106356953A publication Critical patent/CN106356953A/en
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    • H02J7/025
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/30Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306Fastening or mounting coils or windings on core, casing or other support
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14Inductive couplings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14Inductive couplings
    • H01F2038/143Inductive couplings for signals

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

A kind of crusing robot wireless charging device, is related to electric inspection process robot field, in order to solve the problems, such as that existing contact charging modes safety is poor.The device includes telecontrol equipment and ground installation, secondary coil is wound on the secondary side magnetic core of telecontrol equipment, forms the first winding body, and the first winding body of plastic packaging is fixed in secondary side shell, the bottom along the direction of motion in telecontrol equipment is arranged in the one side open of shell, limit switch;Secondary side shell is equipped with guide groove along the top of the direction of motion;Telecontrol equipment is fixed in robot;Secondary side magnetic core is connect by rectifier with accumulator;Primary coil is wound on the primary side magnetic core of ground installation, the second winding body is formed, the second winding body of plastic packaging is fixed in primary side shell, the one side open of shell, primary side shell is equipped with the wedge-shaped edge for guiding along the both sides of the direction of motion, and ground installation fixes on the ground;Primary coil is connect with power supply.The present invention is suitable for charging for crusing robot.

Description

A kind of crusing robot wireless charging device
Technical field
The present invention relates to electric inspection process robot fields, and in particular to a kind of radio energy for crusing robot charging Transmitting device.
Background technology
With the needs of intelligent, the unmanned development in electric inspection process field, the application of electric inspection process robot is more and more wider It is general.Due to the development of electronic technology, the data-handling capacity of unmanned crusing robot is more and more ripe, in unattended power transformation Stand, the application of circuit line walking etc. it is more and more extensive.Robot mostly uses battery powered and the mode of positioning charging at present, fills Electric mode is mostly the conduction charging modes of contact.An individually charging cell is placed most commonly in substation, is become Power station crusing robot is standby in the interior, is carried out at the same time charging.But it is more extensive with the range of robot application, such as The development in city at present, comprehensive underground pipe gallery is more and more, and a large amount of high-tension cable is positioned in the piping lane of underground.Underground pipe gallery Due to being in moist dark underground throughout the year, common manual inspection labor intensity is big, and worker's operating condition is severe, it is difficult to Carry out prolonged continual supervision and inspection.Above-mentioned difficulties can be avoided using crusing robot, robot can not between Disconnected ground is in underground activities for a long time, and personnel can monitor in control room, without being restricted by the above problem.But due to Piping lane ventilation difference and moist is frequently present of condensate, drips and the case where ponding, existing contact charging modes are in this environment Under be susceptible to electric leakage and short circuit the problems such as.Moreover, because underground pipe gallery often accumulates the imflammable gas such as biogas, contact Contact is easy to happen the failures such as overheat and spark discharge in the case where poor contact and contact are corroded, in closed underground pipe gallery Easily cause the accidents such as flammable gas explosion, burning.Since to carry a large amount of communication, electric power, combustion gas etc. important for underground pipe gallery Pipeline will generate consequence difficult to the appraisal in case of accident, or even cause disastrous effect.It is therefore desirable to improve charging Novel, safe charging unit is studied in the reliability of device and safety.
Invention content
The purpose of the present invention is to solve the problems of existing contact charging modes safety difference, to provide one kind Crusing robot wireless charging device.
A kind of crusing robot wireless charging device of the present invention, including telecontrol equipment and ground installation;
Telecontrol equipment includes secondary coil, secondary shell and limit switch in magnetic core, pair;
Secondary coil is wound on secondary side magnetic core, forms the first winding body, the first winding body plastic packaging, the first of plastic packaging twines It is fixed in secondary side shell around body, secondary side shell is rectangular housing, and the one side open of shell, limit switch setting is in telecontrol equipment Along the bottom of the direction of motion;Secondary side shell is equipped with guide groove along the top of the direction of motion;Telecontrol equipment is fixed in robot;It is secondary Side magnetic core is connect by rectifier with accumulator;
Ground installation includes primary coil, primary side magnetic core and primary side shell;
Primary coil is wound on primary side magnetic core, forms the second winding body, the second winding body plastic packaging, the second of plastic packaging twines Be fixed in primary side shell around body, primary side shell be rectangular housing, the one side open of shell, primary side shell along the direction of motion two Side is equipped with the wedge-shaped edge for guiding, and ground installation fixes on the ground;Primary coil is connect with power supply;
Secondary side magnetic core is identical as the size of primary side magnetic core.
Preferably, further include hold-down mechanism, the extension on one side of the rectangular housing of secondary side shell is simultaneously bent to opposite side, is formed The width of inverted L shape, inverted L shape is suitable with the width of primary side shell, and hold-down mechanism is arranged in the side of secondary side shell inverted L shape, will be secondary Side shell is compressed with primary side shell.
Preferably, the ground installation further includes fixed bottom plate, and fixed bottom plate is rectangular slab, and primary side shell passes through fixation Bottom plate fixes on the ground.
Preferably, guide groove is to be flared out formula structure with what wedge-shaped edge matched.
Preferably, primary side magnetic core and secondary side magnetic core are pot type magnetic core, and the newel of the pot type magnetic core of primary side magnetic core twines Around primary coil, the newel of the pot type magnetic core of secondary side magnetic core winds secondary coil.
Preferably, telecontrol equipment is fixed on the side of robot.
Preferably, first winding body and the second winding body are all made of resin material plastic packaging.
Preferably, first winding body is fixed on by injection molding in secondary side shell, and second winding body passes through Injection molding is fixed in primary side shell.
Preferably, the limit switch is realized using contact-relay.
Preferably, telecontrol equipment further includes fixed side panel, and fixed side panel is arranged in secondary side outer shell outer wall.
The primary side magnetic core of ground installation in the present invention is opposite with the secondary side magnetic core of telecontrol equipment, and contact surface is by grinding Mill, to ensure the smooth and bright and clean of surface.In the course of work, when telecontrol equipment is close to ground installation, telecontrol equipment is led The wedge-shaped edge that ground installation is introduced to slot, if telecontrol equipment is not aligned with ground installation, by guide groove and wedge shape Edge forces crusing robot changing section direction, makes primary side magnetic core and the magnetic core contact of secondary side, when ground installation touches movement After the limit switch of device, crusing robot stop motion is made by the control device of crusing robot, is charged.Work as charging After, crusing robot continues setting in motion, travels out charge position, charging process terminates.
The crusing robot wireless charging device of the present invention leaks outside in charging process without conductor, and charging process can be complete Realize automation, convenient for being used on crusing robot, structure of the invention is simple, high degree of automation, and maintenance workload is small, It is used suitable for the charging under adverse circumstances.
Description of the drawings
Fig. 1 is a kind of axial sectional view of crusing robot wireless charging device described in specific implementation mode one;
Fig. 2 is the structural schematic diagram of the secondary side shell in specific implementation mode two;
Fig. 3 is the structural schematic diagram that the primary side shell in specific implementation mode three is fixed on fixed bottom plate;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the structural schematic diagram of the primary side magnetic core and secondary side magnetic core in specific implementation mode five;
Fig. 6 is the structural schematic diagram of the crusing robot in specific implementation mode six;
Fig. 7 is the vertical view of Fig. 6.
Specific implementation mode
Specific implementation mode one:Present embodiment is illustrated in conjunction with Fig. 1, a kind of inspection machine described in present embodiment People's wireless charging device, including telecontrol equipment and ground installation;
Telecontrol equipment includes secondary coil 1, secondary shell 3 and limit switch in magnetic core 2, pair;
Winding secondary coil 1 on secondary side magnetic core 2, the first winding body of formation, the first winding body plastic packaging, the first of plastic packaging Winding body is fixed in secondary side shell 3, and secondary side shell 3 is rectangular housing, and the one side open of shell, limit switch, which is arranged, to be moved Device is along the bottom of the direction of motion;Secondary side shell 3 is equipped with guide groove 8 along the top of the direction of motion;Telecontrol equipment is fixed on machine On people;Secondary side magnetic core 2 is connect by rectifier with accumulator;
Ground installation includes primary coil 4, primary side magnetic core 5 and primary side shell 6;
Winding primary coil 4 on primary side magnetic core 5, the second winding body of formation, the second winding body plastic packaging, the second of plastic packaging Winding body is fixed in primary side shell 6, and primary side shell 6 is rectangular housing, and the one side open of shell, primary side shell 6 is along the side of moving To both sides be equipped with the wedge-shaped edge for guiding, ground installation fixes on the ground;Primary coil 4 is connect with power supply;
Secondary side magnetic core 2 is identical as the size of primary side magnetic core 5.
Specific implementation mode two:Present embodiment is illustrated in conjunction with Fig. 2, present embodiment is to specific implementation mode one A kind of crusing robot wireless charging device is described further, and further includes hold-down mechanism 7 in present embodiment, secondary The extension on one side of the rectangular housing of side shell 3 is simultaneously bent to opposite side, forms inverted L shape, the width of the width and primary side shell 6 of inverted L shape Degree is suitable, and hold-down mechanism 7 is arranged in the side of secondary 3 inverted L shape of side shell, and secondary side shell 3 is compressed with primary side shell 6.
The rectangular housing of the secondary side shell 3 of present embodiment forms semi-surrounding structure, and guide groove 8 and wedge-shaped edge are forced and patrolled Robot changing section direction is examined, ground installation is squeezed into telecontrol equipment, after telecontrol equipment is inserted in part ground installation, pressure Tight mechanism further compresses the magnetic core of telecontrol equipment and ground installation, so that primary side magnetic core 5 and secondary side magnetic core 2 is in close contact, has It charges conducive to crusing robot.
Specific implementation mode three:Present embodiment is illustrated in conjunction with Fig. 3 and Fig. 4, present embodiment is to specific implementation A kind of crusing robot wireless charging device described in mode one or two is described further, in present embodiment, the ground Device further includes fixed bottom plate 9, and fixed bottom plate 9 is rectangular slab, and primary side shell 6 is fixed on the ground by fixed bottom plate 9.
It can not ensure the planarization on ground in practical application, to ensure the steady of the primary side shell 6 for being fixed on ground It is qualitative, and fixed bottom plate 9 is fixed on the ground, then primary side shell 6 is fixed on fixed bottom plate 9 with bolt, it ensure that ground The stability of face device.
Specific implementation mode four:Present embodiment is illustrated in conjunction with Fig. 7, present embodiment is to specific implementation mode one Or a kind of crusing robot wireless charging device described in two is described further, in present embodiment, guide groove 8 is and wedge shape What edge matched is flared out formula structure.
Using the guide groove for the formula that is flared out, it is accurate and simple in structure not to be directed only to.
Specific implementation mode five:Present embodiment is illustrated in conjunction with Fig. 5, present embodiment is to specific implementation mode one Or a kind of crusing robot wireless charging device described in two is described further, and in present embodiment, primary side magnetic core 5 and secondary side Magnetic core 2 is pot type magnetic core, and the newel of the pot type magnetic core of primary side magnetic core 5 winds primary coil 4, the pot type magnetic of secondary side magnetic core 2 The newel of core winds secondary coil 1.
The leakage field of pot type magnetic core is few, improves charge efficiency.
Specific implementation mode six:Present embodiment is illustrated in conjunction with Fig. 6 and Fig. 7, present embodiment is to specific implementation A kind of crusing robot wireless charging device described in mode one or two is described further, in present embodiment, telecontrol equipment It is fixed on the side of robot.
Telecontrol equipment is contacted with ground installation when charging, and telecontrol equipment is fixed on to the side of robot, be easy to implement with Ground installation contacts.It is telecontrol equipment in dotted line frame in Fig. 7.
Specific implementation mode seven:Present embodiment be to a kind of crusing robot described in specific implementation mode one or two without Micro USB electric installation is described further, and in present embodiment, first winding body and the second winding body are all made of resin material Plastic packaging.
Specific implementation mode eight:Present embodiment be to a kind of crusing robot described in specific implementation mode one or two without Micro USB electric installation is described further, and in present embodiment, first winding body is fixed on by injection molding in secondary side shell 3, Second winding body is fixed on by injection molding in primary side shell 6.
It is fixed by vacuum injection, does not introduce other devices, avoid the influence to magnetic field in charging process.
Specific implementation mode nine:Present embodiment be to a kind of crusing robot described in specific implementation mode one or two without Micro USB electric installation is described further, and in present embodiment, the limit switch is realized using contact-relay.
By ground installation touch-control contact-relay, cleverly realizes and primary side magnetic core 5 and pair are detected by contact-relay Whether the position of side magnetic core 2 is aligned.
Specific implementation mode ten:Present embodiment be to a kind of crusing robot described in specific implementation mode one or two without Micro USB electric installation is described further, and in present embodiment, telecontrol equipment further includes fixed side panel 10, and the setting of fixed side panel 10 exists Secondary 3 outer wall of side shell.
Telecontrol equipment is fixed on crusing robot by fixed side panel 10.
Although describing the present invention herein with reference to specific embodiment, it should be understood that, these realities Apply the example that example is only principles and applications.It should therefore be understood that can be carried out to exemplary embodiment Many modifications, and can be designed that other arrangements, without departing from the spirit of the present invention as defined in the appended claims And range.It should be understood that can be by combining different appurtenances different from mode described in original claim Profit requires and feature described herein.It will also be appreciated that the feature in conjunction with described in separate embodiments can use In other described embodiments.

Claims (9)

1. a kind of crusing robot wireless charging device, which is characterized in that including telecontrol equipment and ground installation;
Telecontrol equipment includes secondary coil (1), secondary shell (3) and limit switch in magnetic core (2), pair;
Winding secondary coil (1) on secondary side magnetic core (2), the first winding body of formation, the first winding body plastic packaging, the first of plastic packaging Winding body is fixed in secondary side shell (3), and secondary side shell (3) is rectangular housing, and the one side open of shell, limit switch, which is arranged, to exist Telecontrol equipment is along the bottom of the direction of motion;Secondary side shell (3) is equipped with guide groove (8) along the top of the direction of motion;Telecontrol equipment is solid It is scheduled in robot;Secondary side magnetic core (2) is connect by rectifier with accumulator;
Ground installation includes primary coil (4), primary side magnetic core (5) and primary side shell (6);
Winding primary coil (4) on primary side magnetic core (5), the second winding body of formation, the second winding body plastic packaging, the second of plastic packaging Winding body is fixed in primary side shell (6), and primary side shell (6) is rectangular housing, the one side open of shell, primary side shell (6) edge The both sides of the direction of motion are equipped with the wedge-shaped edge for guiding, and ground installation fixes on the ground;Primary coil (4) connects with power supply It connects;
Secondary side magnetic core (2) is identical as the size of primary side magnetic core (5);
Further include hold-down mechanism (7), the extension on one side of the rectangular housing of secondary side shell (3) is simultaneously bent to opposite side, forms inverted L shape, The width of inverted L shape is suitable with the width of primary side shell (6), and hold-down mechanism (7) setting, will in the side of secondary side shell (3) inverted L shape Secondary side shell (3) compresses with primary side shell (6).
2. a kind of crusing robot wireless charging device according to claim 1, which is characterized in that the ground installation is also Including fixed bottom plate (9), fixed bottom plate (9) is rectangular slab, and primary side shell (6) is fixed on the ground by fixed bottom plate (9).
3. a kind of crusing robot wireless charging device according to claim 1, which is characterized in that guide groove (8) be with What wedge-shaped edge matched is flared out formula structure.
4. a kind of crusing robot wireless charging device according to claim 1, which is characterized in that primary side magnetic core (5) and Secondary side magnetic core (2) is pot type magnetic core, the newel winding primary coil (4) of the pot type magnetic core of primary side magnetic core (5), secondary side magnetic core (2) the newel winding secondary coil (1) of pot type magnetic core.
5. a kind of crusing robot wireless charging device according to claim 1, which is characterized in that telecontrol equipment is fixed on The side of robot.
6. a kind of crusing robot wireless charging device according to claim 1, which is characterized in that first winding body It is all made of resin material plastic packaging with the second winding body.
7. a kind of crusing robot wireless charging device according to claim 1, which is characterized in that first winding body It is fixed in secondary side shell (3) by injection molding, second winding body is fixed on by injection molding in primary side shell (6).
8. a kind of crusing robot wireless charging device according to claim 1, which is characterized in that the limit switch is adopted It is realized with contact-relay.
9. a kind of crusing robot wireless charging device according to claim 1, which is characterized in that telecontrol equipment further includes Fixed side panel (10), fixed side panel (10) are arranged in secondary side shell (3) outer wall.
CN201610946160.4A 2016-10-26 2016-10-26 A kind of crusing robot wireless charging device Active CN106356953B (en)

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Application Number Priority Date Filing Date Title
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CN106356953B true CN106356953B (en) 2018-11-09

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CN107887148A (en) * 2017-12-25 2018-04-06 上海星秒光电科技有限公司 A kind of wireless power core structure
CN108417370B (en) * 2018-03-21 2019-02-26 北京市燃气集团有限责任公司 Charging system and charging method for gas pipeline ultromotivity detection robot
CN108519533A (en) * 2018-05-25 2018-09-11 北京方智科技股份有限公司 A kind of charging pile inspection dedicated track robot
CN109300675B (en) * 2018-11-29 2020-09-29 南京和若源电气有限公司 Explosion-proof wireless charging loose coupling transformer and wireless charging device
CN109854958B (en) * 2019-01-17 2021-03-16 温州市天马建筑装璜工程公司 Municipal administration sewer network monitored control system

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CN202473580U (en) * 2012-03-15 2012-10-03 中国石油集团西部钻探工程有限公司 Electromagnetic coupler
CN205283169U (en) * 2015-11-27 2016-06-01 苏州铭冠软件科技有限公司 Wireless charging device of robot
CN205355896U (en) * 2015-09-02 2016-06-29 慈溪市源顺光电科技有限公司 Power transfer charging system
CN105720657A (en) * 2016-04-13 2016-06-29 四川理工学院 Wireless charging device for patrol robot
CN205595870U (en) * 2016-05-12 2016-09-21 上海思岚科技有限公司 Mobile robot system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5909100A (en) * 1996-08-09 1999-06-01 Sumitomo Wiring Systems, Ltd. Charging connector for electric vehicle
CN202473580U (en) * 2012-03-15 2012-10-03 中国石油集团西部钻探工程有限公司 Electromagnetic coupler
CN205355896U (en) * 2015-09-02 2016-06-29 慈溪市源顺光电科技有限公司 Power transfer charging system
CN205283169U (en) * 2015-11-27 2016-06-01 苏州铭冠软件科技有限公司 Wireless charging device of robot
CN105720657A (en) * 2016-04-13 2016-06-29 四川理工学院 Wireless charging device for patrol robot
CN205595870U (en) * 2016-05-12 2016-09-21 上海思岚科技有限公司 Mobile robot system

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