CN105116764A - Automatic ground wire connection device - Google Patents
Automatic ground wire connection device Download PDFInfo
- Publication number
- CN105116764A CN105116764A CN201510371228.6A CN201510371228A CN105116764A CN 105116764 A CN105116764 A CN 105116764A CN 201510371228 A CN201510371228 A CN 201510371228A CN 105116764 A CN105116764 A CN 105116764A
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- CN
- China
- Prior art keywords
- controller
- image capture
- ground wire
- wire connection
- connection device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses an automatic ground wire connection device. The automatic ground wire connection device comprises a controller and a grounding switch. The automatic ground wire connection device is characterized in that the grounding switch is an electric grounding switch, the controller is connected with the electric grounding switch through a driving circuit, the controller is connected with a signal reception device, an electrified display and a thunder protection circuit, and the controller is also connected with an image collection device which collects working states of the electrified display. Remote control of grounding can be achieved and the safety is high.
Description
Technical field
The present invention relates to earthing device field, particularly, relate to one and automatically connect earthed device.
Background technology
In the electrification systems of track traffic, when needing to be serviced operation, considering for personal safety, not only wanting open-circuit line to power, and require professional in operating area by supply line's short circuit, preventing surprisingly powers causes personnel's injury in operating area.Traditional method of operating is confirmed without after electricity by the first electrical verification of professional, then mount short-circuit line by hand successively, after upkeep operation, regains short-circuit line successively, just can restore electricity after confirming.In the operation of reality, the method exposes that work efficiency is low, personnel's redundancy, there is the problems such as potential safety hazard.
Summary of the invention
The present invention provides one automatically to connect earthed device to solve the problems of the technologies described above, and it can realize Remote ground connection, and security is high.
The present invention's adopted technical scheme that solves the problem is:
One connects earthed device automatically, comprise controller and grounding switch, it is characterized in that: described grounding switch is electric ground switch, described controller is connected with electric ground switch by driving circuit, described controller is connected with signal receiving device, electrification display and lightning protection circuit, described controller is also connected with the image capture device gathering electrification display duty.The present invention improves on the basis of existing technology, the basis of existing controller connects electric ground switch, signal receiving device, electrification display, image capture device and lightning protection circuit, adopt high-performance electric ground switch, guarantee the safety and stability of landing operation.When needing to be serviced operation, signal receiving device receives the ground connection control signal that long-range control center's equipment sends, controller outputs signal to driving circuit to control electric ground switch automatic earthing according to control signal, simplify upkeep operation flow process, shorten maintenance time, easy and simple to handle without the need to professional electrician, effectively reduce maintenance cost, time saving and energy saving.Electrification display carries out Real-Time Monitoring to the charged state of circuit, to improve the reliability of electric ground switch ground connection, after controller controls electric ground switch ground connection, when the electrification display circuit of image acquisition device is not charged, just start upkeep operation, guarantee personal security, safe reliability is high.Be operated in hyperbaric environment owing to automatically connecing earthed device, it subjects to high pressure and destroys, in order to improve the security automatically connecing earthed device, connect lightning protection circuit on the controller, utilize lightning protection circuit to release to the big current acting on controller, effective enhancing connects the security of earthed device automatically.
As preferably, in order to connection and the installation of simplification device, described signal receiving device is wireless signal receiver.
As preferably, described electrification display is DXN-T, GSN-T, DXN-Q or GSN-Q.
As preferably, in order to simplified apparatus volume, described image capture device is microcam.
Further, in order to the structure of simplification device, and be convenient to the process of controller to the signal of image capture device, described image capture device is digital camera.
To sum up, the invention has the beneficial effects as follows:
1, signal receiving device of the present invention receives remote control signal, and controller controls electric ground switch according to control signal, realizes Remote, simplify upkeep operation flow process, shorten maintenance time, easy and simple to handle without the need to professional electrician, effective reduction maintenance cost, time saving and energy saving.
2, the duty of image collecting device of the present invention to electrification display is monitored, and guarantee circuit reliable ground before attended operation, guarantee security during human users, security is high.
3, controller of the present invention is connected with lightning protection circuit, it effectively can be protected automatically connecing earthed device, improves the safety in utilization and the serviceable life that automatically connect earthed device.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present invention.
Embodiment
Below in conjunction with embodiment and accompanying drawing, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
One as shown in Figure 1 connects earthed device automatically, comprise controller and grounding switch, it is characterized in that: described grounding switch is electric ground switch, described controller is connected with electric ground switch by driving circuit, described controller is connected with signal receiving device, electrification display and lightning protection circuit, described controller is also connected with the image capture device gathering electrification display duty.Electric ground switch can adopt JN15-12.Described electrification display is DXN-T, GSN-T, DXN-Q or GSN-Q.
Circuit automatically connects earthed device and is in holding state before needing to safeguard; When circuit needs to safeguard, long-range control center's equipment sends a ground connection instruction, and signal receiving device sends to controller after receiving this instruction, controller according to this instruction output signal to driving circuit to control electric ground switch automatic earthing; Electrification display connects in the line, it is monitored the charged state of circuit, the working condition of image capture device to electrification display gathers and sends to long-range control center's equipment by controller, signal receiving device, when long-range control center's equipment give automatically connect earthed device send ground connection instruction and long-range control center's equipment receive electrification display circuit that image capture device gathers not charged after, just start line upkeep.
Embodiment 2:
One as shown in Figure 1 connects earthed device automatically, and the present embodiment is optimized on the basis of above-described embodiment, and namely described signal receiving device is wireless signal receiver.Wireless mode is adopted to transmit signal, can the syndeton of simplified apparatus, save the trouble of wiring.
Embodiment 2:
One as shown in Figure 1 connects earthed device automatically, and in order to the structure of simplification device, the present embodiment is optimized on the basis of above-described embodiment, and namely described image capture device is microcam.
Described image capture device is digital camera.Image capture device adopts digital, its signal directly and digital signal send controller to, be convenient to the process of controller; If the signal of image capture device collection is simulating signal, before sending controller to, circuit need be utilized to process signal, increase the fussy degree of circuit.
As mentioned above, the present invention can be realized preferably.
Claims (5)
1. one kind connects earthed device automatically, comprise controller and grounding switch, it is characterized in that: described grounding switch is electric ground switch, described controller is connected with electric ground switch by driving circuit, described controller is connected with signal receiving device, electrification display and lightning protection circuit, described controller is also connected with the image capture device gathering electrification display duty.
2. one according to claim 1 connects earthed device automatically, it is characterized in that: described signal receiving device is wireless signal receiver.
3. one according to claim 1 connects earthed device automatically, it is characterized in that: described electrification display is DXN-T, GSN-T, DXN-Q or GSN-Q.
4. one according to claim 1 connects earthed device automatically, it is characterized in that: described image capture device is microcam.
5. the one according to claim 1 or 4 connects earthed device automatically, it is characterized in that: described image capture device is digital camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510371228.6A CN105116764A (en) | 2015-06-30 | 2015-06-30 | Automatic ground wire connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510371228.6A CN105116764A (en) | 2015-06-30 | 2015-06-30 | Automatic ground wire connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105116764A true CN105116764A (en) | 2015-12-02 |
Family
ID=54664783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510371228.6A Pending CN105116764A (en) | 2015-06-30 | 2015-06-30 | Automatic ground wire connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105116764A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231571A (en) * | 2011-07-12 | 2011-11-02 | 镇江市科捷电器有限公司 | Ground wire on-line monitor system |
| CN102810853A (en) * | 2012-07-26 | 2012-12-05 | 成都普创通信技术股份有限公司 | Grounding device for contact rail and control method |
| CN103692929A (en) * | 2013-12-10 | 2014-04-02 | 广州地铁设计研究院有限公司 | Grounding device applied in urban track traffic contact rail system |
| US8860580B1 (en) * | 2011-04-27 | 2014-10-14 | Thomas K. Wong | System for protecting against theft of metal wire and other objects |
| CN204989821U (en) * | 2015-06-30 | 2016-01-20 | 成都普创通信技术股份有限公司 | High automation of security connects hangs ground wire device |
-
2015
- 2015-06-30 CN CN201510371228.6A patent/CN105116764A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8860580B1 (en) * | 2011-04-27 | 2014-10-14 | Thomas K. Wong | System for protecting against theft of metal wire and other objects |
| CN102231571A (en) * | 2011-07-12 | 2011-11-02 | 镇江市科捷电器有限公司 | Ground wire on-line monitor system |
| CN102810853A (en) * | 2012-07-26 | 2012-12-05 | 成都普创通信技术股份有限公司 | Grounding device for contact rail and control method |
| CN103692929A (en) * | 2013-12-10 | 2014-04-02 | 广州地铁设计研究院有限公司 | Grounding device applied in urban track traffic contact rail system |
| CN204989821U (en) * | 2015-06-30 | 2016-01-20 | 成都普创通信技术股份有限公司 | High automation of security connects hangs ground wire device |
Non-Patent Citations (1)
| Title |
|---|
| 俞锦涛: "《深圳地铁三号线可视化集控式挂拆地线系统》", 《电气化铁道》 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |