CN111292970B - Take insulating bar of electroscope - Google Patents
Take insulating bar of electroscope Download PDFInfo
- Publication number
- CN111292970B CN111292970B CN202010080279.4A CN202010080279A CN111292970B CN 111292970 B CN111292970 B CN 111292970B CN 202010080279 A CN202010080279 A CN 202010080279A CN 111292970 B CN111292970 B CN 111292970B
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- Prior art keywords
- electroscope
- operating rod
- metal
- electronic tag
- rod
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- 238000005555 metalworking Methods 0.000 claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 25
- 230000005611 electricity Effects 0.000 claims abstract description 20
- 230000000007 visual effect Effects 0.000 claims description 8
- 238000012360 testing method Methods 0.000 abstract description 19
- 238000009413 insulation Methods 0.000 description 6
- 239000011324 bead Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
- G01R19/155—Indicating the presence of voltage
Abstract
The invention provides an insulating operating rod with an electroscope, which comprises a holding part, a base part and an electroscope operating part which are sequentially connected from bottom to top, wherein the electroscope operating part comprises two metal working heads, two metal sheets and a passive electronic tag, the two metal sheets are respectively connected with the metal working heads, the passive electronic tag comprises an antenna and a chip, the antenna comprises two contact ends which are not electrically connected with each other, and the two metal sheets are respectively opened to be contacted with the corresponding contact ends when the metal working heads are contacted with high voltage electricity. The insulating operating rod can be used for power on/off operation and electricity testing, and is convenient to carry, time-saving and labor-saving.
Description
Technical Field
The invention relates to an insulating operating rod, in particular to an insulating operating rod with an electroscope.
Background
The insulating operating rod is commonly called as a link rod, is one of the most common tools for power distribution operation and maintenance, and is mainly used for realizing manual pull-in and pull-out of circuit breakers, drop switches and isolating switches. The requirements of power distribution safety regulations are met, and power distribution power failure operation needs three steps of power failure, electricity testing and ground wire hanging. The power failure needs to use an insulating operating rod, the electricity testing needs to use an electricity testing rod, and a heavier ground wire is added, so that the safety tools carried by the electricity testing personnel are very many and are very inconvenient. In addition, use 35 kilovolt circuit switch to operate on the spot as the example, when the operation, operating personnel need step on the pole operation, and general operating personnel can hold insulating bar and step on the pole, and the back that finishes can take off the pole again and get and test the pole and step on the pole again and articulate the ground wire, and the pole is stepped on twice to come and go, consuming time and hard.
Patent document 1 (publication No. CN204166035U) discloses an electricity-testing alarm type insulation bar, which includes an insulation bar body, and an electroscope, an alarm, and an auxiliary device mounted on the insulation bar body; the body consists of three parts, namely a working head, an insulating rod and a grab handle; the electroscope is positioned at the joint of the working head and the insulating rod, and the alarm is positioned at the joint of the holding rod and the insulating rod; the auxiliary device comprises an anti-skid layer, a warning sticker and an LED lamp. The link bar disclosed in this patent document can remind a worker of an electric shock accident by using a charged induction principle when the worker operates by a malfunction or carelessness, and can perform comprehensive protection, guidance, and alarm functions.
Patent document 2 (publication No. CN 105277778A) discloses a charging high-voltage electroscope, which includes an insulating rod, an electroscope head, an alarm, and a charging base; the insulating rod is of a columnar structure, one end of the insulating rod is a handheld part, the other end of the insulating rod is an electricity testing part, and a circuit board is connected to one end, close to the handheld part, in the insulating rod; the electricity testing head is arranged on an electricity testing part on the insulating rod, one end, close to the electricity testing part, of the electricity testing head is connected with the circuit board through a wire, and the other end of the electricity testing head is of a conical structure; the alarm is arranged in the insulating rod and is respectively connected with the electroscope head and the circuit board through wires; the charging base is arranged at one end, close to the handheld portion, of the insulating rod and fixedly connected with the circuit board, and a charging battery is arranged on the charging base. The electroscope disclosed in the patent document can reduce the production cost and improve the management efficiency.
Patent document 3 (publication No. CN205282298U) discloses an electricity testing type insulation rod, which includes a working head, a sleeve and an insulating rod connected in sequence from top to bottom; the working head comprises a vertical rod and a cross rod perpendicular to the vertical rod, the vertical rod and the cross rod are both made of metal materials, and the cross rod is connected with the vertical rod in a welding mode; the sleeve is sleeved on the top of the insulating rod; the sleeve is provided with an axial center hole, the vertical rod coaxially extends into the center hole, an electroscope is further arranged in the insulating rod, and an electroscope module of the electroscope is electrically connected with the working head; the insulation rod is provided with a push type button for controlling an electroscope switch; when the working head detects current, the electroscope makes a response to prompt a worker; this patent document is rational in infrastructure, can reduce the loaded down with trivial details degree of maintenance work procedure, improves maintenance efficiency, and portable has reduced staff's intensity of labour moreover, reduces the possibility that the instrument forgot to lose.
However, the electroscope of patent document 1 only plays a role of indicating a power failure, does not have an electroscopic function, and includes an independent power supply, so that the head of the insulation rod is heavy. The electroscope of patent document 2 has only an electroscopic function, is not suitable for power transmission/reception operation, and requires a battery for charging. Patent document 3 has the same problem as patent document 2.
Therefore, it is desirable to provide a portable multifunctional insulated operating rod capable of both stopping power transmission and testing power.
Disclosure of Invention
The invention aims to provide an insulating operating rod with an electroscope, which is small, convenient, firm and durable, and can be used for stopping power transmission operation and testing electricity.
The technical scheme adopted by the invention is as follows:
the embodiment of the invention provides an insulating operating rod with an electroscope, which comprises a holding part, a base part and an electroscope operating part which are sequentially connected from bottom to top, wherein the electroscope operating part comprises two metal working heads, two metal sheets and a passive electronic tag, the two metal sheets are respectively connected with the metal working heads, the passive electronic tag comprises an antenna and a chip, the antenna comprises two contact ends which are not electrically connected with each other, and the two metal sheets are respectively opened to be contacted with the corresponding contact ends when the metal working heads are contacted with high-voltage electricity.
Optionally, the contact ends are spaced upward.
Optionally, the holding portion is provided with an auxiliary device, and the auxiliary device includes a controller, and an audible and visual alarm device, a card reader and a power supply which are respectively connected to the controller.
Optionally, the upper end of the grip portion is provided with a protective ring.
Optionally, the portable electronic device further comprises auxiliary equipment, wherein the auxiliary equipment comprises a shell, an audible and visual alarm device arranged on the shell, and a card reader and a power supply arranged in the shell.
Optionally, an opening angle formed when the two metal sheets are in contact with the contact end is one third to one half of an opening angle when a voltage is normally detected.
Optionally, the power supply is a storage battery.
Optionally, the base portion is a stretchable structure.
Alternatively, the base portion may have an expansion and contraction distance of 6m to 10 m.
According to the insulating operating rod with the electroscope provided by the embodiment of the invention, the electroscope is formed by matching the passive electronic tag and the metal working head, so that the electroscope and the insulating operating rod can be integrated together, the insulating operating rod can be used for power-on and power-off operation and electricity testing, and the insulating operating rod is convenient to carry, time-saving and labor-saving.
Drawings
Fig. 1 is a schematic structural diagram of an insulating operating rod with an electroscope provided in an embodiment of the present invention;
fig. 2 is a cross-sectional view of an electroscopy operation unit provided in an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides an insulating operating rod with an electroscope, including a grip portion 1, a base portion 3, and an electroscopic operating portion 4, which are sequentially connected from bottom to top, where the electroscopic operating portion 4 includes two metal working heads 5, two metal sheets 6, and a passive electronic tag 7, where the two metal sheets are respectively connected to the metal working heads 5, the passive electronic tag 7 includes an antenna 8 and a chip 9, the antenna 8 includes two contact ends 10 which are not electrically connected to each other, and preferably, the two contact ends are spaced upward; when the two contact terminals 10 are arranged, when the two contact terminals are not electrically connected, the antenna 8 cannot supply power to the chip 9, and when the two contact terminals 10 are electrically connected, the antenna 8 can supply power to the chip 9; it should be understood by those skilled in the art that any design that satisfies the above-described functions falls within the scope of the present invention. Further, when the metal working head 5 contacts the high voltage electricity, the two metal sheets 6 can be respectively opened to contact with corresponding contact ends, so that the two contact ends can be electrically connected, the antenna can supply power to the chip 9, and the chip 9 can work.
In the embodiment of the invention, the metal working head 5 can be used for power cut-off operation and high-voltage electricity testing. The metal working head 5 can be configured to be suitable for power-on/power-off operation, for example, in one example, the metal working head 5 can be configured to include a sleeve, a vertical rod connected to the sleeve and a cross rod vertically connected to the vertical rod, the sleeve is sleeved on the base portion 3 and tightly connected to the base portion 3, the cross rod can be connected to an approximate middle position of the vertical rod, a stopping portion is formed at the outer diameter of the end portion far away from the vertical rod, the stopping portion can prevent an object from sliding off the cross rod, so that the falling fuse sliding phenomenon caused when the transformer is taken or hung and falls fuse can be effectively prevented, the damage to equipment or the injury to workers can be avoided, and the safety coefficient of operation can be improved. In another example, the metal working head 5 may be provided to include a sleeve, a vertical rod connected to the sleeve, and an arc rod connected to the vertical rod, the sleeve being sleeved on the base portion 3 and tightly connected to the base portion 3, the arc rod may be connected to a substantially middle position of the vertical rod, and the arc rod may be formed in an arc shape that is bent upward.
In the embodiment of the invention, the metal sheet 6 can be connected with the bottom metal of the vertical rod of the metal working head 5, can be integrally formed and can also be formed by welding. The passive electronic tag 7 can be pasted inside the metal working head 5 through an insulating plate, specifically, the insulating plate can be connected with the inside of the sleeve of the metal working head 5, and the passive electronic tag 7 is pasted on the insulating plate. When the metal working head 5 is not in contact with a high-voltage wire, the two metal sheets 6 are in a state of being close to each other, as shown by a dotted line in fig. 2, and when the metal working head 5 is in contact with the high-voltage wire, the two metal sheets 6 are in an open state, as shown by a solid line in fig. 2, and at this time, the two metal sheets 6 are respectively open to be in contact with two contact ends of an antenna 8 of the passive electronic tag 7. In one embodiment of the present invention, the interval between the two contact terminals of the antenna 8 is set such that the opening angle formed when the two metal sheets 6 are in contact with the corresponding contact terminals is one third to one half of the opening angle when the voltage is normally detected, so that the metal sheets 6 can be in closer contact with the contact terminals 10 when the voltage is tested. In a preferred example, the open angle formed when the two metal sheets 6 are in contact with the corresponding contact terminals is one third of the open angle when the voltage is normally detected, and in another preferred example, the open angle formed when the two metal sheets 6 are in contact with the corresponding contact terminals is one half of the open angle when the voltage is normally detected.
Thus, the metal working head can be made small in size. The embodiment of the invention adopts the passive electronic tag to realize voltage detection, can save the installation space of a battery and a power supply, and leads the size of the metal working head to be small, light and convenient and easy to operate.
In the embodiment of the present invention, the upper end of the grip 1, that is, the end in contact with the base 3 is provided with a protective ring to prevent the worker from accidentally touching the base and positioning the worker at a safe detection distance. In addition, an anti-slip layer is formed on the holding part 1, and the anti-slip layer can be an insulating anti-slip soft pad containing a glue surface and is adhered to the holding part in an adhering mode.
In an embodiment of the present invention, the grip portion 1 is provided with an auxiliary device, and the auxiliary device may include a controller, and an audible and visual alarm device, a card reader of the passive electronic tag 7, and a power supply, which are respectively connected to the controller. The controller can be arranged inside the holding part 1 and can be a single chip microcomputer for example. The sound and light alarm device can be an existing buzzer and a light-emitting element, such as a bulb or an LED lamp bead. The card reader may be of an existing structure, and the power supply is used for supplying power to the controller, the audible and visual alarm device and the card reader, and in one example, the card reader may be a storage battery, and the storage battery may be a rechargeable lithium battery, and for this purpose, a lithium battery charging interface may be provided on the holding part 1.
In another embodiment of the invention, the auxiliary device is provided separately. In this embodiment, the auxiliary device may include a housing, an audible and visual alarm device disposed on the housing, and a card reader and a power supply of the passive electronic tag disposed in the housing. The controller, audible and visual alarm, card reader and power supply of this embodiment may be similar to the previous embodiments. A charging interface may be provided on the housing. The separately provided auxiliary equipment may be placed in the worker's pocket or may be attached to the base portion 3 by a connector. In one example, the connector may include a ring buckle for connecting with the base portion and a snap ring for catching a housing of the auxiliary device to fix the auxiliary device on the base portion 3, which are connected by a fastener. In one example, the connector may be made of PVC material, so that the connector is robust, insulated and inexpensive, and the ring button and the snap ring may be fixedly connected by a bolt.
In the embodiment of the invention, the card reader is used for reading the data of the passive electronic tag and sending the read data to the controller, and the controller can control the operation of the audible and visual alarm device according to the signal received from the card reader. Specifically, the working principle of the insulating operating rod with an electroscope of the embodiment of the invention can be as follows: when the metal working head 5 is not in contact with a high-voltage line, the metal sheet 6 is not in contact with the antenna 8, namely the antenna 8 of the passive electronic tag is in a disconnected state, at the moment, the card reader cannot detect the passive electronic tag, the input received by the controller from the card reader is 0, at the moment, the controller controls the acousto-optic alarm device to be out of work, namely the buzzer is controlled not to sound, and the LED lamp bead is controlled not to emit light. When the metal working head 5 is in contact with a high-voltage line, the metal sheet 6 is opened under the action of electric power to be in contact with the antenna 8, namely the antenna 8 of the passive electronic tag is in a connection state, at the moment, the card reader can detect the passive electronic tag, the input received by the controller from the card reader is 1, at the moment, the controller controls the acousto-optic alarm device to work, namely the buzzer to sound, and the LED lamp bead to emit light.
In the embodiment of the present invention, the base body 3 is made of an insulating material, and the base body 3 is formed in a stretchable structure, and the stretching distance of the base body may be 6m to 10m in one example. The method is suitable for detecting high voltage of 35 kv.
In summary, the insulating operating rod with the electroscope provided by the embodiment of the invention adopts the passive electronic tag and the metal working head to cooperate to form the electroscope, and the electroscope and the insulating operating rod can be integrated together, so that the insulating operating rod can be used for power-on and power-off operation and electricity testing, and is convenient to carry, time-saving and labor-saving.
The above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. An insulating operating rod with an electroscope is characterized by comprising a holding part, a base part and an electroscope operating part which are sequentially connected from bottom to top, wherein the electroscope operating part comprises two metal working heads, two metal sheets and a passive electronic tag, the two metal sheets are respectively connected with the metal working heads, the passive electronic tag comprises an antenna and a chip, the antenna comprises two contact ends which are not electrically connected with each other, and the two metal sheets are respectively opened to be contacted with the corresponding contact ends when the metal working heads are contacted with high-voltage electricity;
the holding part is provided with auxiliary equipment, and the auxiliary equipment comprises a controller, and an audible and visual alarm device, a card reader and a power supply which are respectively connected with the controller; the card reader is used for reading the data of the passive electronic tag and sending the read data to the controller, and the controller controls the operation of the sound and light alarm device according to the signals received from the card reader.
2. The electroscope insulated operating rod of claim 1, wherein the contact ends are spaced upwardly.
3. The insulated operating rod with an electroscope of claim 1, wherein the upper end of the grip portion is provided with a protection ring.
4. The electroscope insulated operating rod of claim 1, wherein the opening angle formed when the two metal plates are in contact with the contact end is one third to one half of the opening angle when a voltage is normally detected.
5. The electroscope-equipped insulated operating rod of claim 1, wherein the power supply source is a battery.
6. The electroscopic insulated operating rod of claim 1, wherein the base portion is a stretchable structure.
7. The insulated operating rod with an electroscope of claim 1, wherein the base body portion has a telescopic distance of 6m to 10 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010080279.4A CN111292970B (en) | 2020-02-05 | 2020-02-05 | Take insulating bar of electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010080279.4A CN111292970B (en) | 2020-02-05 | 2020-02-05 | Take insulating bar of electroscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111292970A CN111292970A (en) | 2020-06-16 |
| CN111292970B true CN111292970B (en) | 2021-10-29 |
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| CN202010080279.4A Active CN111292970B (en) | 2020-02-05 | 2020-02-05 | Take insulating bar of electroscope |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111948439A (en) * | 2020-08-07 | 2020-11-17 | 贵州电网有限责任公司 | Electricity testing visual operation device and operation method thereof |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052906U (en) * | 1989-03-05 | 1990-02-14 | 谭德精 | Mini and small detector for electric field |
| JP2012016125A (en) * | 2010-06-30 | 2012-01-19 | Panasonic Electric Works Co Ltd | Non-contact power supply system, and metal foreign substance detector of non-contact power supply system |
| CN202172021U (en) * | 2011-06-22 | 2012-03-21 | 辽宁省电力有限公司铁岭供电公司 | Rainproof built-in electricity-testing type insulating operating rod |
| KR101086455B1 (en) * | 2011-08-29 | 2011-11-25 | 전영국 | Condition indication system of smart switch board |
| US9565742B2 (en) * | 2012-10-26 | 2017-02-07 | Lutron Electronics Co., Inc. | Battery-powered retrofit remote control device |
| CN203232084U (en) * | 2013-03-12 | 2013-10-09 | 厦门加能电力科技有限公司 | Improved high-voltage electroscope |
| CN203179710U (en) * | 2013-04-23 | 2013-09-04 | 国家电网公司 | Insulated operating rod |
| CN203911304U (en) * | 2014-06-10 | 2014-10-29 | 李希银 | Multifunctional insulation operating rod |
| EP3098609B1 (en) * | 2015-05-29 | 2018-08-22 | Thomson Licensing | Electrical activity sensor device for detecting electrical activity and electrical activity monitoring apparatus |
| CN205282298U (en) * | 2016-01-12 | 2016-06-01 | 国家电网公司 | Test electric formula order gram stick |
| CN207020296U (en) * | 2017-07-06 | 2018-02-16 | 郑州万特电气股份有限公司 | A kind of electroscope inspection detects Practical training equipment |
| CN209247902U (en) * | 2018-09-30 | 2019-08-13 | 王浩 | Integrally stick is grasped in chemical examination to high pressure |
| CN109766983A (en) * | 2019-01-02 | 2019-05-17 | 上海坤锐电子科技有限公司 | The anti-transfer method of radio frequency chip, electronic tag, detection module, chip, article shape and displacement detecting method |
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