CN103618267B - Mechanical linkage which controls - Google Patents
Mechanical linkage which controls Download PDFInfo
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- CN103618267B CN103618267B CN201310689205.0A CN201310689205A CN103618267B CN 103618267 B CN103618267 B CN 103618267B CN 201310689205 A CN201310689205 A CN 201310689205A CN 103618267 B CN103618267 B CN 103618267B
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- 230000001419 dependent effect Effects 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 description 40
- 230000000875 corresponding effect Effects 0.000 description 25
- 238000000034 method Methods 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 241000239290 Araneae Species 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
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- 238000007654 immersion Methods 0.000 description 1
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Abstract
This application discloses a kind of mechanical linkage which controls, for the control that at least one connector assembly male and at least one connector assembly female is terminated; Described mechanical linkage which controls comprises: stepper-motor and scalable dependent cable; Connector assembly male described in each and connector assembly female respectively with the connection of a dependent cable; Each dependent cable is connected with a stepper-motor; By stepper-motor and scalable dependent cable, drive male and the female motion of connector assembly so that it is reach corresponding termination point, achieve the automatic termination of connector assembly, do not need staff to carry out manual termination to scene, substantially increase connector assembly termination efficiency, decrease mishandle probability; And then improve the automatization level of the electrical power wiring assembly of the system such as intelligent grid of this mechanical linkage which controls of application, it is to increase the controlling efficiency of intelligent grid, security and reliability.
Description
Technical field
The application relates to substation's maintenance technology field, particularly relates to a kind of mechanical linkage which controls.
Background technology
In recent years, along with the continuous lifting of power system device level of automation, the power communication network that each substation and communication link thereof are formed also is rapidly developed, and deepens continuously to intellectuality. Intelligent grid not only requires safety, reliably, is not out of order as far as possible, also requires automatically process after fault produces. In intelligent grid, connected by corresponding signal transmission cable between each child node station, it is achieved the transfer between each child node station. Wherein, the connection at signal cable and child node station, is realized by the connector assembly of respective model. In intelligent grid maintenance process, the change of the communication relation between node station, communication clearing of a fault, the most basic operation is also to be connect by changing of signal transmission cable, i.e. the disconnection of respective cartridges, connection. At present, connector assembly terminated operation realizes essentially by manual type, it is necessary to male and the female of corresponding connector assembly are terminated by staff according to application demand, not only waste time and energy, also easily there is mishandle, seriously have impact on the controlling efficiency of intelligent grid, security and reliability. Therefore, it is necessary to provide a kind of device realizing the automatic termination of connector assembly.
Summary of the invention
In view of this, the application's object is to provide a kind of mechanical linkage which controls, and to realize the automatic termination of connector assembly, solving the artificial termination mode of existing connector assembly wastes time and energy, easily occurs the problem of mishandle.
For achieving the above object, the application provides following technical scheme:
A kind of mechanical linkage which controls, for the control that at least one connector assembly male and at least one connector assembly female is terminated; Described mechanical linkage which controls comprises: stepper-motor and scalable dependent cable;
Connector assembly male described in each and connector assembly female respectively with the connection of a dependent cable; Each dependent cable is connected with a stepper-motor;
Described stepper-motor is used for forward or reverse under the control of corresponding automatic control signal, to control the length of described dependent cable, makes described connector assembly male or the motion of connector assembly female, it is achieved the termination of described connector assembly male and corresponding connector assembly female.
Preferably, the motion track of different described connector assembly male is parallel to each other and be all positioned at the first plane; The motion track of different described connector assembly female is parallel and is all positioned at the 2nd plane; Described first plane and described 2nd plane parallel and do not overlap.
Preferably, described mechanical linkage which controls, also comprises fixed frame; Described stepper-motor and dependent cable are fixed on described fixed frame.
Preferably, described fixed frame is tetragon, comprises the first limit adjacent one another are and the 2nd limit;
The dependent cable and the corresponding stepper-motor that connect to described connector assembly male are fixed on described first limit, and the motion track of described connector assembly male is parallel with described 2nd limit;
The dependent cable and the corresponding stepper-motor that connect to described connector assembly female are fixed on described 2nd limit, and the motion track of described connector assembly female is parallel with described first limit.
Preferably, described dependent cable is high-property transmission cable.
As can be seen from above-mentioned technical scheme, the mechanical linkage which controls that the application provides, by stepper-motor and scalable dependent cable, drive male and the female motion of connector assembly, make it reach corresponding termination point, it is achieved that the automatic termination of connector assembly, do not need staff to carry out manual termination to scene, substantially increase connector assembly termination efficiency, decrease mishandle probability; And then improve the automatization level of the electrical power wiring assembly of the system such as intelligent grid of this mechanical linkage which controls of application, it is to increase the controlling efficiency of intelligent grid, security and reliability.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structure iron of a kind of mechanical linkage which controls that Fig. 1 provides for the embodiment of the present application;
The structure iron of another kind of mechanical linkage which controls that Fig. 2 provides for the embodiment of the present application;
The structure block diagram of a kind of intelligent digital signal wire distribution device of the described mechanical linkage which controls of application that Fig. 3 provides for the embodiment of the present application;
The structure block diagram of another kind of intelligent digital signal wire distribution device of the described mechanical linkage which controls of application that Fig. 4 provides for the embodiment of the present application;
The structure block diagram of another intelligent digital signal wire distribution device of the described mechanical linkage which controls of application that Fig. 5 provides for the embodiment of the present application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described embodiment is only some embodiments of the present application, instead of whole embodiments. Based on the embodiment in the application, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the application's protection.
The embodiment of the present application discloses a kind of mechanical linkage which controls, and to realize the automatic termination of connector assembly, solving the artificial termination mode of existing connector assembly wastes time and energy, easily occurs the problem of mishandle.
As shown in Figure 1, the mechanical linkage which controls that the embodiment of the present application provides, comprises stepper-motor and scalable dependent cable; Wherein, stepper-motor has multiple, stepper-motor 11 and 12 as shown in the figure, each connector assembly male G and each connector assembly female M configures a stepper-motor respectively, dependent cable and stepper-motor one_to_one corresponding, dependent cable 21 and 22 as shown in the figure, one end of dependent cable is connected with a connector assembly male G or connector assembly female M, and the other end is connected with corresponding stepper-motor. Its principle of work is: under the control of the steering order of corresponding controllers transmission, stepper-motor carries out forward or reverse, thus drive connected dependent cable to elongate or shorten, and then the connector assembly male being connected with this dependent cable or connector assembly female are moved; By the cooperation control to two stepper-motors, it may be achieved the docking of a corresponding connector assembly male and connector assembly female or be separated.
Such as, can setting stepper-motor and rotate forward, dependent cable extends; Stepper-motor reverses, and dependent cable shortens. Based on above-mentioned principle, the structure iron of mechanical linkage which controls as shown in Figure 1, if connector assembly male G and connector assembly female M connects in control chart 1, only need to export corresponding control signal to two stepper-motors 1, the stepper-motor 11 of control connector assembly male G is reversed, thus make corresponding dependent cable 21 foreshorten to termination point GM place, make the stepper-motor 12 of control connector assembly female M rotate forward simultaneously, thus make corresponding dependent cable 22 be stretched to termination point GM place; Thus complete connector assembly male G and the automatic termination of connector assembly female M.
From above structure and working process, the mechanical linkage which controls that the embodiment of the present application provides, by stepper-motor and scalable dependent cable, drive male and the female motion of connector assembly, make it reach corresponding termination point, it is achieved that the automatic termination of connector assembly, do not need staff to carry out manual termination to scene, substantially increase connector assembly termination efficiency, decrease mishandle probability; And then improve the automatization level of the electrical power wiring assembly of the system such as intelligent grid of this mechanical linkage which controls of application, it is to increase the controlling efficiency of intelligent grid, security and reliability.
On the basis of above-mentioned basic functional principle, for realizing any coupling docking of connector assembly male and connector assembly female, avoid " collision " phenomenon, another kind of mechanical linkage which controls that the embodiment of the present application provides is as shown in Figure 2, comprise stepper-motor 1, scalable dependent cable 2 and fixed frame 3, and there is following feature:
1) fixing framework 3 is set to rectangle frame, stepper-motor 1 and dependent cable 2 for controlling connector assembly male (comprising G1 and G2) is fixed on the first limit of this rectangle frame, stepper-motor 1 and dependent cable 2 for controlling connector assembly female (comprising M1 and M2) is fixed on the 2nd limit of this rectangle frame, and described first limit is adjacent with the 2nd limit.
2) the motion track (being namely fixed on the flexible track of the dependent cable 2 on the first limit of fixing framework 3) of all connector assembly males is parallel to each other, and is all positioned at the first planar S 1; The motion track (being namely fixed on the flexible track of the dependent cable 2 on the 2nd limit of fixing framework 3) of all connector assembly females is parallel to each other, and is positioned at the 2nd planar S 2; Described first planar S 1 is parallel with the 2nd planar S 2 and does not overlap. Such as, can be set to: the motion track of all connector assembly males is all parallel to described 2nd limit, and the motion track of all connector assembly females is all parallel to described first limit; First planar S 1 is positioned at the top of the 2nd planar S 2, and its spacing ensures: when connector assembly male and connector assembly female are positioned on the same vertical line of the first planar S 1, just can successfully dock.
A kind of terminated state shown in Fig. 2, connector assembly male G1 docks with connector assembly female M2, and connector assembly male G2 docks with connector assembly female M1; Owing to connector assembly male G1, G2 lay respectively on planar S 1 that is parallel and that do not overlap and S2 with the motion track of connector assembly female M1, M2, therefore connector assembly male G1 and M2 docks, and is not stopped by M1, and connector assembly female M1 also can dock with G2, is not stopped by G1.
Above-mentioned mechanical linkage which controls achieves being terminated to multipair connector assembly simultaneously, there will not be " collision " phenomenon, it is to increase the utilization ratio of mechanical linkage which controls, further increases connector assembly termination controlling efficiency.
Preferably, the mechanical linkage which controls that the embodiment of the present application provides can be applicable in a kind of 110 distribution unit. More specifically, described 110 distribution unit comprise mechanical linkage which controls and connector assembly.
Described connector assembly comprises at least two connector assembly males and at least two connector assembly females; The communication port one_to_one corresponding at described connector assembly male and this node station is arranged, described connector assembly female is arranged at one end of digital signal line, each connector assembly male can be docked with arbitrary connector assembly female coupling, it is achieved the connection of respective communications port and digital signal line; By changing the matching relationship of connector assembly male and connector assembly female, it may be achieved namely the connection of a certain communication port and Any Digit signal wire, also realize the connection of a certain digital signal line and arbitrary communication port.
Described mechanical linkage which controls is used under master control unit sends the control of switching command, it is achieved the docking of corresponding connector assembly male and connector assembly female, change its matching relationship. Further, for reducing the volume of execution unit as far as possible, the mechanical linkage which controls of structure shown in the preferred Fig. 2 of the embodiment of the present application, with the multiple connector assembly of same control.
Described 110 distribution unit, are applied to a kind of intelligent digital signal wire distribution device; This device is arranged at each node station in numerary signal spider lines, for realizing the automatic maintenance of the relevant communication link in this node station; As shown in Figure 3, this device comprises: collecting unit 100, master control unit 200 and distribution unit 300.
Wherein, collecting unit 100 for: gather the communicate status information between this node station and other node stations.
Master control unit 200 is for carrying out Comprehensive Control to this intelligent digital signal wire distribution device, and it at least comprises the first control module 210; First control module 210 is connected with collecting unit 100, for whether the digital signal line judged between this node station and other node stations according to described communicate status information exists data transmission failure, if it does, then generate the first switching command.
Distribution unit 300, it is preferable that described 110 distribution unit, for: switch the communication port at this node station and the connection relation of digital signal line according to switching command, to ensure normal transfer between this node station and other corresponding node stations; Described switching command comprises described first switching command.
Common, it is the normal communication ensured between each node station, between two the node stations that can directly communicate, 2 and above digital signal line are set; Such as, it is provided with digital signal line A1 and A2 between this node station A and another node station B, if the current digital signal line A1 used breaks down, when can not normally carry out data transmission, then carry out automatic circuit switching by distribution unit, digital signal line A1 is replaced as corresponding digital signal line A2 for subsequent use, namely uses A2 instead and realize the transfer between A and B of node station.
From said apparatus and function, the intelligent digital signal wire distribution device that the embodiment of the present application provides, by collecting unit, the communications status of the communication link being correlated with in this node station is detected automatically, when master control unit judges that certain communication link breaks down according to detected result, the digital signal line of this communication link is switched by control distribution unit, thus eliminate communication fault, ensure the normal communication between respective nodes station. Visible, the embodiment of the present application achieves the automatic maintenance to power communication network digital signal line, reduces misoperation probability, it is to increase efficiency is safeguarded in communication, solves the problem of prior art.
Preferably, on the basis of above-described embodiment, the embodiment of the present application provides another kind of intelligent digital signal wire distribution device, each node station being arranged in numerary signal spider lines, for realizing the automatic maintenance of the relevant communication link in this node station; As shown in Figure 4, this device comprises: collecting unit 100, master control unit 200 and distribution unit 300.
Wherein, collecting unit 100 for: gather the communicate status information between this node station and other node stations.
Master control unit 200 is for carrying out Comprehensive Control to this intelligent digital signal wire distribution device, and it at least comprises the first control module 210 and the 2nd control module 220; First control module 210 is connected with collecting unit 100, for whether the digital signal line judged between this node station and other node stations according to described communicate status information exists data transmission failure, if it does, then generate the first switching command. 2nd control module 220 for: determine the communication relation between this node station and other node stations according to practical application request, and according to described communication relation generate described 2nd switching command.
Distribution unit 300 for: switch the communication port at this node station and the connection relation of digital signal line according to switching command, to ensure normal transfer between this node station and other corresponding node stations; Described switching command comprises described first switching command and the 2nd switching command.
The concrete working process of said apparatus is as follows:
1) judgement of the fault that completed by the first control module 210 to communicate and process.
Common, it is the normal communication ensured between each node station, between two the node stations that can directly communicate, 2 and above digital signal line are set; Such as, it is provided with digital signal line A1 and A2 between this node station A and another node station B, if the first control module judges that the current digital signal line A1 used breaks down, when can not normally carry out data transmission, then generate the first switching command, control distribution unit 300 carries out automatic circuit switching, replaces digital signal line A1 for corresponding digital signal line A2 for subsequent use, namely uses A2 instead and realize the transfer between A and B of node station.
2) by the 2nd control module 220 according to the connection relation between practical communication this node of demand modeling station and other node stations.
Such as, for other node stations B, C, D etc. in this node station A and numerary signal spider lines, it is provided with digital signal line A-B between A and B of this node station, between A and C of this node station, it is provided with digital signal line A-C, between A and D of this node station, be provided with digital signal line A-D; If in practical application, this node station A is needed directly to communicate with node station B with C, and directly do not communicate with node station D, then the 2nd control module 220 generates corresponding 2nd switching command, this node station corresponding communication port of A is connected with digital signal line A-B and digital signal line A-C respectively, and the arbitrary communication port ensureing this node station A all disconnects with digital signal line A-D, thus meet above-mentioned practical communication demand.
More specifically, the first control module 210 comprises: breakdown judge module 211 and route choosing module 212.
Breakdown judge module 211 for: judge whether the digital signal line connecting this node station and other node stations exists data transmission failure according to the described make-and-break status information that collecting unit 100 gathers, if it does, then triggering route choosing module 212;
Route choosing module 212 is for the digital signal line for subsequent use determining the described digital signal line that there is fault, and generates the described digital signal line that there is fault of control and disconnect with corresponding communication port and control described first switching command that described digital signal line for subsequent use is connected with described corresponding communication port.
Such as, breakdown judge module 211 judges that the digital signal line A1 connecting this node station A and another node station B breaks down, then route choosing module 212 judges which digital signal line between this node station A and another node station B can be used (idle and trouble free) further, if judging, digital signal line A2 wherein can use, then generate the 2nd steering order, the respective communications port and the A1 that control this node station A disconnect, and are connected with A2, thus eliminate the communication fault between A and B of node station.
From said structure and working process, the intelligent digital signal wire distribution device that the embodiment of the present application provides, achieve respective nodes station directly communicate with other node stations in digital signal network relation Lookup protocol, communication fault automatically overhaul, significantly reduce the workload safeguarding digital signal network, time saving and energy saving, it is to increase network safeguards efficiency.
From describing above, the embodiment of the present application adopts described 110 distribution unit to carry out distribution (namely performing the communication port at node station and the connection of digital signal line), the loss that communication link is caused by distribution unit can be reduced on to greatest extent, and this line losses compensates by multiple mode, as the dependent cable in mechanical linkage which controls adopts the high performance transmission cable with " adhesion structure ", with distance between core in keeping cable to move, thus ensure that the consistence of dependent cable " natural impedance ", decrease line losses.
In the embodiment of the present application, the communicate status information that sampling unit detects specifically can comprise: with communication port, whether each bar digital signal line is connected whether the communication port whether having data, this node station on the digital signal line being connected with communication port can receive or send data; Also can comprise the length (can be used for judging whether connector assembly male docks with connector assembly female or judge that whether a certain digital signal line is idle) etc. of each dependent cable in mechanical linkage which controls.
In addition, the embodiment of the present application provides and further provides a kind of intelligent digital signal wire distribution device; As shown in Figure 5, except collecting unit 100, master control unit 200 and distribution unit 300, this device also comprises and being connected with master control unit 200 respectively:
Environment monitoring module 400, for detecting the environmental parameter at this node station, such as temperature monitoring, immersion monitoring etc.;
Power supply monitoring module 500, for described intelligent digital signal wire distribution device is carried out power supply management, as the store battery for powering management of charging and discharging, supply power with double circuit management and energy monitoring etc.;
Subsidiary communications module 600, for providing the subsidiary communications interface of described intelligent digital signal wire distribution device, such as interfaces such as RS232 RS485, WAN, to connect different function devices at any time, it is achieved the function of intelligent digital signal wire distribution device expanded.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, it is can be completed by the hardware that computer program carrys out instruction relevant, described program can be stored in a computer read/write memory medium, described program, when performing, can comprise the flow process of the embodiment such as above-mentioned each side method. Wherein, described storage media can be magnetic disc, CD, read-only storage memory body (Read-OnlyMemory, ROM) or random storage and remembers body (RandomAccessMemory, RAM) etc.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are enable to realize or use the application. To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments. Therefore, the application can not be limited in these embodiments shown in this article, but be met the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a mechanical linkage which controls, it is characterised in that, for control that at least one connector assembly male and at least one connector assembly female are terminated; Described mechanical linkage which controls comprises: stepper-motor, scalable dependent cable and fixed frame;
Connector assembly male described in each and connector assembly female respectively with the connection of a dependent cable; Each dependent cable is connected with a stepper-motor;
Described stepper-motor is used for forward or reverse under the control of corresponding automatic control signal, to control the length of described dependent cable, makes described connector assembly male or the motion of connector assembly female, it is achieved the termination of described connector assembly male and corresponding connector assembly female;
Described fixed frame is tetragon, comprises the first limit adjacent one another are and the 2nd limit;
The dependent cable and the corresponding stepper-motor that connect to described connector assembly male are fixed on described first limit, and the motion track of described connector assembly male is parallel with described 2nd limit;
The dependent cable and the corresponding stepper-motor that connect to described connector assembly female are fixed on described 2nd limit, and the motion track of described connector assembly female is parallel with described first limit.
2. mechanical linkage which controls according to claim 1, it is characterised in that, the motion track of different described connector assembly male is parallel to each other and is all positioned at the first plane; The motion track of different described connector assembly female is parallel and is all positioned at the 2nd plane; Described first plane and described 2nd plane parallel and do not overlap.
3. mechanical linkage which controls according to the arbitrary item of claim 1��2, it is characterised in that, described dependent cable is high-property transmission cable.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689205.0A CN103618267B (en) | 2013-12-16 | 2013-12-16 | Mechanical linkage which controls |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310689205.0A CN103618267B (en) | 2013-12-16 | 2013-12-16 | Mechanical linkage which controls |
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| CN103618267B true CN103618267B (en) | 2016-06-01 |
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| CN101626122A (en) * | 2009-07-24 | 2010-01-13 | 北京清大天达光电科技有限公司 | Automatic butting device of radio frequency plug |
| CN102709761A (en) * | 2012-06-24 | 2012-10-03 | 杨加旭 | Wall switch with retractable on-off control |
| CN102761158A (en) * | 2012-07-11 | 2012-10-31 | 华北电力大学 | Charging management system and method for tunnel cable inspection robot |
| CN203607770U (en) * | 2013-12-16 | 2014-05-21 | 国家电网公司 | Mechanical linkage mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006236109A (en) * | 2005-02-25 | 2006-09-07 | Sanyo Electric Co Ltd | System for automatically charging robot |
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2013
- 2013-12-16 CN CN201310689205.0A patent/CN103618267B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101626122A (en) * | 2009-07-24 | 2010-01-13 | 北京清大天达光电科技有限公司 | Automatic butting device of radio frequency plug |
| CN102709761A (en) * | 2012-06-24 | 2012-10-03 | 杨加旭 | Wall switch with retractable on-off control |
| CN102761158A (en) * | 2012-07-11 | 2012-10-31 | 华北电力大学 | Charging management system and method for tunnel cable inspection robot |
| CN203607770U (en) * | 2013-12-16 | 2014-05-21 | 国家电网公司 | Mechanical linkage mechanism |
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Effective date of registration: 20151116 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: State Grid Zhejiang Hangzhou Yuhang District Power Supply Company Applicant after: Hangzhou Power Supply Company, State Grid Zhejiang Electric Power Company Applicant after: State Grid Zhejiang Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: State Grid Zhejiang Hangzhou Yuhang District Power Supply Company |
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