CN205657198U - Device is managed with voice prompt to earth connection operation - Google Patents
Device is managed with voice prompt to earth connection operation Download PDFInfo
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- CN205657198U CN205657198U CN201620409775.9U CN201620409775U CN205657198U CN 205657198 U CN205657198 U CN 205657198U CN 201620409775 U CN201620409775 U CN 201620409775U CN 205657198 U CN205657198 U CN 205657198U
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- earth lead
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- 239000004020 conductor Substances 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000151 deposition Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a device is managed with voice prompt to earth connection operation, including the box body, be equipped with earth connection male side opening on the lateral wall of box body, the base of box body intracavity bottom passes through the hinge and connects the clamp plate, is equipped with the spring on the hinge between base and the clamp plate, the clamp plate go up a curved section peg button, pressure head and back pressure head before being equipped with on the anterior bottom plate face of clamp plate, being equipped with the earth connection in the box body and depositing warning device, back pressure head lower extreme is pressed on the second switch after passing the central through hole of the earthing terminal of earth connection, the earth connection on the cover be equipped with earth connection installation warning device, earth connection installation warning device's first switch is fixed on the earthing terminal, preceding pressure head is pressed on first switch. The utility model discloses simple structure, convenient to use, safe and reliable, maloperation when having realized preventing to hang the earth connection through voice prompt has realized simultaneously that the standardization of earth connection is deposited, has improved work efficiency, has ensured operating personnel's personal safety.
Description
Technical field
This utility model relates to the device preventing maloperation during a kind of earth lead, and voice message managing device is used in a kind of earth lead operation, to prevent maloperation during earth lead, and the standardization storage and managenent of the ground wire that simultaneously achieves a butt joint.
Background technology
Earth lead is mounted between conductor and earth terminal before being mainly used in the operation such as transformer station, electric line, it is to avoid the person is damaged by faradism and suddenly incoming call, and the most correct mounting earth lead provides guarantee to field personnel's safety work.Earth lead has earth terminal and two terminations of conductor end, earth lead prevents maloperation from mainly having both sides requirement, one be earth lead erection sequence be first to hang earth terminal, rear extension conductor end, when ground wire hitching place exist faradism or actual charged time, if the conductor end of first hanging earthing conductor will occur electric shock accidents, bringing great potential safety hazard to the person, electrical network and equipment, correct mounting order is last one barrier that prevention electric power accident occurs；Two is according to regulatory requirements, and the numbering of earth lead must be consistent with the numbering of deposit position, if inconsistent, is easily caused wrong by earth lead.
At present, it is to avoid take misconnection ground wire and prevent earth lead maloperation from distinguishing mainly by artificial, at the scene during operation, keeping firmly in mind and first hang earth terminal, the rear regulatory requirements hanging conductor end.It is disadvantageous in that: during one is operational grounding line, if personnel do not remember Chu's mounting order or ill health, has been susceptible to first hang the maloperation of conductor end；Two is that staff is before taking earth lead; the earth lead numbering requiring mounting in work ticket need to be understood in advance; then in storage cabinet of ground wire, take out corresponding earth lead; if the earth lead numbering chosen makes a mistake; need again to choose; this results in the waste of manpower; have impact on work efficiency; even if the specification of earth lead and model all meet the requirements; mistake numbering ground wire hitching complete after; easily make maintainer enter the operating position of mistake, ultimately result in earth lead and lose the protective effect to the person.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in construction, esy to use, safe and reliable, it is possible to realizes preventing from hanging maloperation during earth lead by voice message, is grounded the earth lead operation voice message managing device that the standardization of line is deposited simultaneously.
In order to reach object above, this utility model be the technical scheme is that this earth lead operation voice message managing device, including box body, box body is placed in storage cabinet of ground wire, the two ends of earth lead are fixed with earth terminal and conductor end respectively, it is characterized in that: the sidewall of described box body is provided with the side opening that earth lead inserts, it is fixed with base bottom box body intracavity, it is flexibly connected by hinge on base and pressing plate is set, hinge between base and pressing plate is provided with spring, two free ends of spring withstand on base and pressing plate respectively, it is fixed with button on the upper curved section of pressing back-end, button top passes in the through hole at box body top, it is fixed with front pressure head and rear pressure head in the base surface that pressing plate is anterior；Being provided with earth lead in described box body and deposit alarming device, earth lead is deposited the second switch of alarming device and is fixed on box plate, and rear pressure head lower end is pressed on second switch after the central through hole of the earth terminal of earth lead；Being arranged with earth lead on described earth lead and install alarming device, earth lead is installed the first switch of alarming device and is fixed on earth terminal, and front pressure head is pressed on the first switch.
Described earth lead installs alarming device, including sleeve, circuit board, first loudspeaker, first switch, oneth NVC speech chip, first electric capacity, first battery and the first phase inverter, sleeve is set at the earth terminal of earth lead, the first loudspeaker and circuit board it is fixed with on the outer wall of sleeve, circuit board is provided with a NVC speech chip, first electric capacity, first battery and the first phase inverter, PWM1 foot and the PWM2 foot of the oneth NVC speech chip electrically connect with the first loudspeaker respectively, VDD foot connects the positive pole of the first battery, GND foot connects the negative pole of the first battery, the first electric capacity it is in series with between VDD foot and GND foot, the first phase inverter and the first switch it is in series with between PA1 foot and GND foot.
The outside of described sleeve is provided with insulating barrier, and circuit board is arranged on the inner side of insulating barrier.
Described earth lead deposits alarming device, including the second loudspeaker, second switch, the second phase inverter, the 2nd NVC speech chip, the second electric capacity and the second battery, PWM1 foot and the PWM2 foot of the 2nd NVC speech chip electrically connect with the second loudspeaker respectively, VDD foot connects the positive pole of the second battery, GND foot connects the negative pole of the second battery, it is in series with the second electric capacity between VDD foot and GND foot, between PA1 foot and GND foot, is in series with the second phase inverter and second switch.
Described second loudspeaker are fixedly installed on the sidewall of box body.
The beneficial effects of the utility model are: simple in construction, esy to use, safe and reliable, maloperation when preventing from hanging earth lead is achieved by voice message, the standardization being simultaneously achieved earth lead is deposited, and improves work efficiency, has ensured the personal safety of operator.
Accompanying drawing explanation
Fig. 1 is structure partial cross-sectional schematic of the present utility model.
Fig. 2 is the structure partial cross-sectional schematic that earth lead of the present utility model installs alarming device.
Fig. 3 is the circuit theory schematic diagram that earth lead of the present utility model installs alarming device.
Fig. 4 is the circuit theory schematic diagram of earth lead of the present utility model access alarming device.
In figure: 1, box body；2, side opening；3, earth lead；4, earth lead installs alarming device；41, sleeve；42, circuit board；43, the first loudspeaker；44, the first switch；45, insulating barrier；46, a NVC speech chip；47, the first electric capacity；48, the first battery；49, the first phase inverter；5, pressing plate；6, rear pressure head；7, front pressure head；8, button；9, earth lead deposits alarming device；91, the second loudspeaker；92, second switch；93, the second phase inverter；94, the 2nd NVC speech chip；95, the second electric capacity；96, the second battery；10, spring；11, hinge；12, base；13, earth terminal.
Detailed description of the invention
This utility model is made with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4.nullVoice message managing device is used in the operation of this earth lead，Including box body 1，Box body 1 is placed in storage cabinet of ground wire，The two ends of earth lead 3 are fixed with earth terminal 13 and conductor end respectively，It is characterized in that: the sidewall of described box body 1 is provided with the side opening 2 that earth lead 3 inserts，It is fixed with base 12 bottom box body 1 intracavity，It is flexibly connected by hinge 11 on base 12 and pressing plate 5 is set，Hinge 11 between base 12 and pressing plate 5 is provided with spring 10，Two free ends of spring 10 withstand on base 12 and pressing plate 5 respectively，So by the natural resiliency effect of spring 10，Make pressing plate 5 can rotate on hinge 11，It is fixed with button 8 on the upper curved section of pressing plate 5 rear end，Button 8 top passes in the through hole at box body 1 top，So，Press the button 8，The horizontal segment that can make pressing plate 5 front end lifts，And compression spring 10，Release button 8，Elastic force effect due to spring 10 self，Pressing plate 5 rotates return，Front pressure head 7 and rear pressure head 6 it is fixed with in the base surface of pressing plate 5 front portion；Being provided with earth lead in described box body 1 and deposit alarming device 9, earth lead is deposited the second switch 92 of alarming device 9 and is fixed on box body 1 base plate, and rear pressure head 6 lower end is pressed on second switch 92 after the central through hole of the earth terminal 13 of earth lead 3；Being arranged with earth lead on described earth lead 3 and install alarming device 4, earth lead is installed the first switch 44 of alarming device 4 and is fixed on earth terminal 13, and front pressure head 7 is pressed on the first switch 44.
nullDescribed earth lead installs alarming device 4，Including sleeve 41、Circuit board 42、First loudspeaker 43、First switch 44、Oneth NVC speech chip 46、First electric capacity 47、First battery 48 and the first phase inverter 49，Sleeve 41 is set at the earth terminal 13 of earth lead 3，The first loudspeaker 43 and circuit board 42 it is fixed with on the outer wall of sleeve 41，Circuit board 42 is provided with a NVC speech chip 46、First electric capacity 47、First battery 48 and the first phase inverter 49，The PWM1 foot of the oneth NVC speech chip 46 and PWM2 foot electrically connect with the first loudspeaker 43 respectively，VDD foot connects the positive pole of the first battery 48，GND foot connects the negative pole of the first battery 48，The first electric capacity 47 it is in series with between VDD foot and GND foot，The first phase inverter 49 and the first switch 44 it is in series with between PA1 foot and GND foot.
The outside of described sleeve 41 is provided with insulating barrier 45, and circuit board 42 is arranged on the inner side of insulating barrier 45, with the normal use of protection circuit plate 42.
Described earth lead deposits alarming device 9, including the second loudspeaker 91, second switch the 92, second phase inverter the 93, the 2nd NVC speech chip the 94, second electric capacity 95 and the second battery 96, the PWM1 foot of the 2nd NVC speech chip 94 and PWM2 foot electrically connect with the second loudspeaker 91 respectively, VDD foot connects the positive pole of the second battery 96, GND foot connects the negative pole of the second battery 96, it is in series with the second electric capacity 95 between VDD foot and GND foot, between PA1 foot and GND foot, is in series with the second phase inverter 93 and second switch 92.
Described second loudspeaker 91 are fixedly installed on the sidewall of box body 1.
Described front pressure head 7 and rear pressure head 6 are all cylindric.
A described NVC speech chip 46 and the 2nd NVC speech chip 94 use Guangzhou nine rump electron science and technology to produce.Described second phase inverter 93 and the first phase inverter 49 are single not gate CD4069.
When using this utility model, coding all it is printed with on box body 1 and earth lead 3, such as " No. 1 earth lead " printed words, under earth lead 3 storage state, earth terminal 13 inserts box body 1 intracavity from side opening 2, the first switch 44 on earth terminal 13 is positioned at below front pressure head 7, and compressed the first switch 44 by front pressure head 7, simultaneously, rear pressure head 6 also compresses second switch 92 after the central through hole of earth terminal 13, now, earth lead installs alarming device 4 and earth lead deposits alarming device 9 all in idle state, simultaneously, due to the rear pressure head 6 locking action to earth terminal 13, earth lead 3 can not arbitrarily be extracted out, only press the button 8, rear pressure head 6 lifts, earth terminal 13 could take out；When staff presses the button 8 on lower box body 1 top, pressing plate 5 front portion is lifted, rear pressure head 6 departs from second switch 92, earth lead is deposited alarming device 9 and is started working, voice message play repeatedly by second loudspeaker 92, such as " No. 1 earth lead ", the coding of this voice message is consistent with the coding on box body 1 and earth lead 3；Simultaneously, front pressure head 7 and the first switch 44 disengaging, staff takes out earth lead 3, and the first loudspeaker 43 i.e. commence play out voice message, such as " the most first connecing earth terminal; be followed by conductor end ", after the earth terminal 13 of earth lead 3 is connected firmly by staff with on-the-spot ground stud, owing to the first switch 44 on earth terminal 13 is squeezed, voice message disappears, then staff accesses the conductor end of earth lead 3 again, so far completes to install the work of earth lead 3.Remove and store the process of earth lead 3 in contrast.Finally avoid the generation of earth lead maloperation, it is ensured that the person, electrical network and the safety of equipment.
Use this utility model, corresponding button 8 must be pressed, earth lead 3 just can take out, play the effect of mechanical latching, voice message can remind the numbering of the taken earth lead of operator, it is possible to prevent wrong taking or misplaced earth lead, it is achieved that the standardization storage of earth lead, it is to avoid the loss of earth lead by mechanical latching and voice message；Taking out after earth lead, the voice message of " first connect earth terminal, be followed by conductor end " exists always, maximum time limit remind the earth lead operation order that operator is correct, it is to avoid there is maloperation, safely provided guarantee for the person, electrical network and equipment；This utility model can directly be applied in existing earth lead and cabinet, it is adaptable to all kinds of earth leads, meanwhile, low cost, simple installation, voice message hommization, further clear and definite safety code requirement.
Claims (5)
- null1. voice message managing device is used in earth lead operation，Including box body (1)，Box body (1) is placed in storage cabinet of ground wire，The two ends of earth lead (3) are fixed with earth terminal (13) and conductor end respectively，It is characterized in that: the sidewall of described box body (1) is provided with the side opening (2) that earth lead (3) inserts，Base (12) it is fixed with bottom box body (1) intracavity，It is flexibly connected by hinge (11) on base (12) and pressing plate (5) is set，Hinge (11) between base (12) and pressing plate (5) is provided with spring (10)，Two free ends of spring (10) withstand on base (12) and pressing plate (5) respectively，Button (8) it is fixed with on the upper curved section of pressing plate (5) rear end，Button (8) top passes in the through hole at box body (1) top，It is fixed with front pressure head (7) and rear pressure head (6) in the base surface that pressing plate (5) is anterior；It is provided with earth lead in described box body (1) and deposits alarming device (9), earth lead is deposited the second switch (92) of alarming device (9) and is fixed on box body (1) base plate, and rear pressure head (6) lower end is pressed on second switch (92) after the central through hole of the earth terminal (13) of earth lead (3)；Being arranged with earth lead on described earth lead (3) and install alarming device (4), earth lead is installed the first switch (44) of alarming device (4) and is fixed on earth terminal (13), and front pressure head (7) is pressed on the first switch 44.
- nullEarth lead operation voice message managing device the most according to claim 1，It is characterized in that: described earth lead installs alarming device (4)，Including sleeve (41)、Circuit board (42)、First loudspeaker (43)、First switch (44)、Oneth NVC speech chip (46)、First electric capacity (47)、First battery (48) and the first phase inverter (49)，Sleeve (41) is set in earth terminal (13) place of earth lead (3)，The first loudspeaker (43) and circuit board (42) it is fixed with on the outer wall of sleeve (41)，Circuit board (42) is provided with a NVC speech chip (46)、First electric capacity (47)、First battery (48) and the first phase inverter (49)，PWM1 foot and the PWM2 foot of the oneth NVC speech chip (46) electrically connect with the first loudspeaker (43) respectively，VDD foot connects the positive pole of the first battery (48)，GND foot connects the negative pole of the first battery (48)，The first electric capacity (47) it is in series with between VDD foot and GND foot，The first phase inverter (49) and the first switch (44) it is in series with between PA1 foot and GND foot.
- Earth lead operation voice message managing device the most according to claim 2, it is characterised in that: the outside of described sleeve (41) is provided with insulating barrier (45), and circuit board (42) is arranged on the inner side of insulating barrier (45).
- Earth lead operation voice message managing device the most according to claim 1, it is characterized in that: described earth lead deposits alarming device (9), including the second loudspeaker (91), second switch (92), second phase inverter (93), 2nd NVC speech chip (94), second electric capacity (95) and the second battery (96), PWM1 foot and the PWM2 foot of the 2nd NVC speech chip (94) electrically connect with the second loudspeaker (91) respectively, VDD foot connects the positive pole of the second battery (96), GND foot connects the negative pole of the second battery (96), the second electric capacity (95) it is in series with between VDD foot and GND foot, the second phase inverter (93) and second switch (92) it is in series with between PA1 foot and GND foot.
- Earth lead operation voice message managing device the most according to claim 4, it is characterised in that: described second loudspeaker (91) are fixedly installed on the sidewall of box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620409775.9U CN205657198U (en) | 2016-05-09 | 2016-05-09 | Device is managed with voice prompt to earth connection operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620409775.9U CN205657198U (en) | 2016-05-09 | 2016-05-09 | Device is managed with voice prompt to earth connection operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205657198U true CN205657198U (en) | 2016-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620409775.9U Withdrawn - After Issue CN205657198U (en) | 2016-05-09 | 2016-05-09 | Device is managed with voice prompt to earth connection operation |
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| Country | Link |
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| CN (1) | CN205657198U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826724A (en) * | 2016-05-09 | 2016-08-03 | 国网山东省电力公司莱芜供电公司 | Voice prompt management apparatus for ground wire operation |
| CN109544860A (en) * | 2019-01-31 | 2019-03-29 | 南通市天源安全设备有限公司 | Electric-power safe instruments Intelligent safe management platform system |
| CN110169618A (en) * | 2019-07-05 | 2019-08-27 | 国家电网有限公司 | A kind of safety cap |
-
2016
- 2016-05-09 CN CN201620409775.9U patent/CN205657198U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826724A (en) * | 2016-05-09 | 2016-08-03 | 国网山东省电力公司莱芜供电公司 | Voice prompt management apparatus for ground wire operation |
| CN109544860A (en) * | 2019-01-31 | 2019-03-29 | 南通市天源安全设备有限公司 | Electric-power safe instruments Intelligent safe management platform system |
| CN110169618A (en) * | 2019-07-05 | 2019-08-27 | 国家电网有限公司 | A kind of safety cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161019 Effective date of abandoning: 20180126 |