CN214067277U - High-voltage wireless phase detector - Google Patents
High-voltage wireless phase detector Download PDFInfo
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- CN214067277U CN214067277U CN202022427449.XU CN202022427449U CN214067277U CN 214067277 U CN214067277 U CN 214067277U CN 202022427449 U CN202022427449 U CN 202022427449U CN 214067277 U CN214067277 U CN 214067277U
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Abstract
The utility model discloses a high-voltage wireless nuclear phase device, which belongs to the field of nuclear phase devices and comprises a cabinet body, wherein storage grooves are arranged on the left side and the right side of the top of the cabinet body, the storage grooves are cylindrical hollow grooves which are sunken towards the inside of the cabinet body, a top cover is arranged above the storage grooves, and the top cover is connected with a top hinge of the cabinet body; an insulating rod groove is formed in the middle of the top of the cabinet body, a touch display screen is arranged on the upper side of the front face of the cabinet body, an indicator lamp panel and an operation panel are sequentially arranged on the lower portion of the front face of the cabinet body from left to right, and a starting key and a power key are arranged on the operation panel from left to right; the utility model can solve the problem that the portable phase detector can not be found when the phase detector is urgently needed; the components for measurement are arranged in the cabinet body, so that the arrangement and the inspection are convenient, and the problem of loss caused by random placement of the measurement components of the camera checker by workers after the portable camera checker is used is solved; and for operation input, the phase checking step is very simple and convenient, and the method is suitable for all front-line workers of heavy industrial enterprises.
Description
Technical Field
The utility model relates to a nuclear phase ware field, in particular to high-pressure wireless nuclear phase ware.
Background
At present, in an electric power system, detection on phase positions and phase sequences is very important, a newly-built substation, a newly-built transmission line and a newly-built substation are reconstructed and expanded before different power grids of the electric power system are connected to the power grid, a three-phase circuit phase checking test is required after a circuit is reconstructed or overhauled, and the condition that the phase checking is correct is a premise of safe power utilization. The most common high-voltage phase detector in the market at present is a double-rod contact type high-voltage phase detector, and the working mechanism of the high-voltage phase detector is that two to-be-detected phase high-voltage power lines are directly led into a phase detector comparison circuit after being subjected to voltage reduction through a large resistor through a long pull line, whether the two to-be-detected phase lines are in phase or not is judged by detecting the current flowing through the phase detector, and then an acousto-optic prompt signal is output. Because the double-rod contact type phase checking device is directly contacted with a high-voltage power line, a plurality of phase checking devices are provided, the operating voltage is high, and the danger coefficient is large; the most common type of phase detector is currently on the market.
However, for large heavy industrial enterprises having fixed production operation areas such as coal mines, strip mines, hydropower stations, etc., due to the high complexity of the operation environment, the complex personnel composition, the different quality of the operating personnel, and the need of using the phase detector at variable times; the portable phase detector used at present has the problems that: parts (such as an insulating rod and an emitter) of the phase detector are easy to lose in the using process; the portable phase detector can not be found when the phase detector needs to be used immediately; and the operation steps of the phase detector are more complicated, which is not beneficial to the quick use of common workers.
Therefore, it is necessary to design a new phase detector which is not easy to lose parts and has simple phase detection steps.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the background art, the utility model aims to provide a high pressure is wireless nuclear looks ware solves the problem of proposing among the background art.
The purpose of the utility model is realized through the following technical scheme: a high-voltage wireless phase detector comprises a cabinet body, wherein storage grooves are formed in the left side and the right side of the top of the cabinet body, the storage grooves are cylindrical hollow grooves which are sunken towards the interior of the cabinet body, a top cover is arranged above the storage grooves, and the top cover is connected with a hinge at the top of the cabinet body; an insulating rod groove is formed in the middle of the top of the cabinet body; the four corners top of the cabinet body is provided with the stationary blade, the stationary blade passes through bolt and wall fixed connection.
The multifunctional cabinet further comprises an insulating rod and a signal inductor, wherein a touch display screen is arranged on the upper side of the front face of the cabinet body, an indicator lamp panel and an operation panel are sequentially arranged on the lower portion of the front face of the cabinet body from left to right, and a starting key and a power key are arranged on the operation panel from left to right; the utility model discloses a signal inductor, including insulator spindle, signal inductor, telescopic zone, insulator spindle, signal inductor top are provided with sensor and charging socket, insulator spindle from the top down has set gradually threaded area, flexible district, insulator spindle, the signal inductor top is connected with hangs the hook, and the bottom of signal inductor is provided with sensor and charging socket, the bottom central point of signal inductor puts and is provided with the threaded hole with the threaded area assorted of insulator spindle.
Further, one side of the cabinet body is provided with a pen storage groove, a notebook hook connected to the cabinet body is arranged below the pen storage groove, and the other side of the cabinet body is provided with a placing table.
Furthermore, a pair of receiving antennas is arranged on the rear side of the top surface of the cabinet body, the receiving antennas are connected with a signal receiving module, and a super-regenerative receiving circuit is adopted as a receiving circuit in the signal receiving module; the signal receiving module is electrically connected with the processor, and the processor is respectively electrically connected with the indicating lamp panel, the operation panel and the touch display screen.
Preferably, the sensor is a CSNK current sensor.
Further, the bottom of storing groove is provided with the interface that charges with charging socket assorted.
Preferably, the top of the cabinet body is provided with a dustproof cover, and the dustproof cover is movably connected with the top of the cabinet body.
Preferably, the cabinet body and the dust cover are made of PPS plastic.
The utility model discloses following positive technological effect has:
1. the utility model discloses can fix on the wall in the relevant room of the large-scale heavy industry enterprise that has fixed production operation region such as iron and steel industry, metallurgical industry, colliery, opencut, power station, when avoiding the urgent need nuclear phase ware, can not find the problem of portable nuclear phase ware.
2. All parts that are used for measuring all can be settled among the cabinet body of the utility model, the arrangement and the inspection of being convenient for avoid portable nuclear phase ware to use after finishing, the workman places the measuring part of nuclear phase ware at will and the loss problem that leads to.
3. To the operation input, the utility model discloses adopted single function button to combine touch display screen in the design, the required operation that significantly reduces, nuclear phase step is very simple and convenient, is applicable to all a ray of workman of heavy industry enterprise.
Drawings
Fig. 1 is a schematic perspective view of the right front side view of the present invention;
FIG. 2 is a schematic perspective view of the left front side of the present invention;
fig. 3 is a schematic plan view of the top view of the present invention;
fig. 4 is a schematic perspective view of the signal sensor of the present invention;
fig. 5 is a schematic perspective view of the signal sensor according to the present invention;
FIG. 6 is a schematic perspective view of the present invention with a dust cover;
fig. 7 is a schematic perspective view of the insulating rod of the present invention;
FIG. 8 is a schematic view of the working principle of the present invention;
fig. 9 is a schematic diagram of a super-regenerative receiving circuit adopted by the signal receiving module of the present invention;
in fig. 1-9: 1-a receiving antenna; 2-fixing the sheet; 3-a storage tank; 4-a cabinet body; 5-a pen storage groove; 6-record book hook; 7-operating panel; 71-power key; 72-an activation key; 8-indicator lamp panel; 9-placing a platform; 10-touch display screen; 11-a top cover; 12-an insulating rod; 121-a threaded zone; 122-a stretch zone; 123-insulating regions; 13-a charging interface; 14-an insulating rod slot; 15-hanging hooks; 16-a signal sensor; 17-a sensor; 18-a threaded hole; 19-a charging socket; 20-dust cover; a-a signal receiving module; b-a processor; m, a power grid 1; n-grid 2.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Example one
As shown in fig. 1 to 5 and fig. 7 to 9, the utility model relates to a high-voltage wireless phase detector, which comprises a cabinet body 4, wherein storage tanks 3 are arranged on the left and right sides of the top of the cabinet body 4, the storage tanks 3 are cylindrical hollow grooves which are sunken towards the inside of the cabinet body 4, a top cover 11 is arranged above the storage tanks 3, and the top cover 11 is connected with a top hinge of the cabinet body 4; an insulating rod groove 14 is formed in the middle of the top of the cabinet body 4; the four corners top of the cabinet body is provided with a fixing piece 2, the fixing piece 2 is fixedly connected with the wall surface through bolts.
Further, the multifunctional cabinet also comprises an insulating rod 12 and a signal inductor 16, wherein a touch display screen 10 is arranged on the upper side of the front face of the cabinet body 4, an indicator lamp panel 8 and an operation panel 7 are sequentially arranged on the lower portion of the front face of the cabinet body 4 from left to right, and a starting key 72 and a power key 71 are arranged on the operation panel 7 from left to right; the insulating rod 12 is sequentially provided with a threaded area 121, a telescopic area 122 and an insulating area 123 from top to bottom, the top of the signal sensor 16 is connected with a hanging hook 15, the bottom of the signal sensor 16 is provided with a sensor 17 and a charging socket 19, and the center of the bottom of the signal sensor 16 is provided with a threaded hole 18 matched with the threaded area 121 of the insulating rod 12.
Further, one side of the cabinet body 4 is provided with a pen storage groove 5, a note book hook 6 connected to the cabinet body 4 is arranged below the pen storage groove 5, and the other side of the cabinet body 4 is provided with a placing table 9.
Further, a pair of receiving antennas 1 is arranged on the rear side of the top surface of the cabinet body 4, the receiving antennas 1 are connected with a signal receiving module a, and a super-regenerative receiving circuit is adopted as a receiving circuit in the signal receiving module a; the signal receiving module A is electrically connected with the processor B, and the processor B is electrically connected with the indicator lamp panel 8, the operation panel 7 and the touch display screen 10 respectively.
Preferably, the sensor is a CSNK current sensor.
Further, the bottom of the storage groove 3 is provided with a charging interface 13 matched with the charging socket 19.
Preferably, the cabinet 4 and the dust cover 20 are made of PPS plastic.
When the phase needs to be checked, firstly, the utility model is opened by pressing the power key 71 arranged on the cabinet body 4, then the two signal inductors 16 of the utility model are taken out from the storage tank 3, the threaded area 121 of the insulating rod 12 is connected with the threaded hole 18 of the signal inductor 16, the signal inductor 16 is opened, then the two signal inductors 16 are respectively hung on the measuring positions corresponding to M, N two power grids needing to be checked through the hanging hook 15 arranged on the signal inductor 16, then, the starting key 72 arranged on the cabinet body 4 is pressed, the signal inductor 16 transmits the collected current signals to the receiving antenna 1 by wireless transmission, the receiving antenna 1 transmits the signals to the signal receiving module A, the signal receiving module A transmits the information to the processor B, the processor B processes the received information, and then transmits the related information to the touch display screen 10, the staff can operate through the touch display screen 10, and the indicating lamp panel 8 displays the current working state; and the staff can choose to record important record information on this, in the actual work, because some factory areas build in the deep mountain or build in very complicated environment, lead to the network signal very not good, and the factory environment is also very noisy, is unfavorable for communicating, so still designed one and place platform 9, can be used to place the intercom, the work of being convenient for is communicated.
Example two
As shown in fig. 6, on the basis of embodiment one, the utility model discloses a shield 20 has been increased, in heavy industry enterprise, no matter in enterprise production region or in non-production region, the content of various raise dusts, floater is all very high, so, has add a shield 20 the utility model discloses after finishing using, close shield 20 and cabinet body 4, the utility model discloses the part with main nuclear phase work all sets up at cabinet body 4 top, and shield 20 is closed can completely cut off most raise dusts, floater, the extension the utility model discloses a life guarantees the operational environment is good.
In the foregoing, various embodiments of the present invention have been described with reference to specific examples. However, it should be understood that: the description of the various embodiments is not intended to limit the invention. The above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, which is defined by the claims.
Claims (8)
1. A high-voltage wireless phase detector comprises a cabinet body (4) and is characterized in that,
the left side and the right side of the top of the cabinet body (4) are provided with storage grooves (3), the storage grooves (3) are cylindrical hollow grooves which are sunken towards the inside of the cabinet body (4), a top cover (11) is arranged above the storage grooves (3), and the top cover (11) is connected with the top hinge of the cabinet body (4);
an insulating rod groove (14) is formed in the middle of the top of the cabinet body (4);
the four corners top of the cabinet body is provided with a fixing piece (2), and the fixing piece (2) is fixedly connected with the wall surface through bolts.
2. The high-voltage wireless phase detector according to claim 1, further comprising an insulating rod (12) and a signal inductor (16), wherein a touch display screen (10) is arranged on the upper side of the front face of the cabinet body (4), an indicator lamp panel (8) and an operation panel (7) are sequentially arranged on the lower portion of the front face of the cabinet body (4) from left to right, and a starting key (72) and a power key (71) are arranged on the operation panel (7) from left to right; the insulation rod (12) is provided with a threaded area (121), a telescopic area (122) and an insulation area (123) from top to bottom in sequence, the top of the signal sensor (16) is connected with a suspension hook (15), the bottom of the signal sensor (16) is provided with a sensor (17) and a charging socket (19), and the bottom center of the signal sensor (16) is provided with a threaded hole (18) matched with the threaded area (121) of the insulation rod (12).
3. The high-voltage wireless phase detector according to claim 2, wherein a pen storage groove (5) is arranged on one side of the cabinet body (4), a notebook hook (6) connected to the cabinet body (4) is arranged below the pen storage groove (5), and a placement table (9) is arranged on the other side of the cabinet body (4).
4. The high-voltage wireless phase detector according to claim 2, wherein a pair of receiving antennas (1) are arranged on the rear side of the top surface of the cabinet body (4), the receiving antennas (1) are connected with a signal receiving module (A), and a super-regenerative receiving circuit is adopted as a receiving circuit in the signal receiving module (A); the signal receiving module (A) is electrically connected with the processor (B), and the processor (B) is respectively electrically connected with the indicator lamp panel (8), the operating panel (7) and the touch display screen (10).
5. The high-voltage wireless phase reactor according to claim 2, wherein the sensor (17) is a CSNK current sensor.
6. The high-voltage wireless phase detector according to claim 2, wherein the bottom of the storage groove (3) is provided with a charging interface (13) matched with a charging socket (19).
7. The high-voltage wireless phase detector according to claim 1, wherein a dust cover (20) is arranged at the top of the cabinet body, and the dust cover (20) is movably connected with the top of the cabinet body (4).
8. The high-voltage wireless phase detector according to claim 6, wherein the cabinet (4) and the dust cover (20) are made of PPS plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022427449.XU CN214067277U (en) | 2020-10-28 | 2020-10-28 | High-voltage wireless phase detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022427449.XU CN214067277U (en) | 2020-10-28 | 2020-10-28 | High-voltage wireless phase detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214067277U true CN214067277U (en) | 2021-08-27 |
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ID=77397892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022427449.XU Active CN214067277U (en) | 2020-10-28 | 2020-10-28 | High-voltage wireless phase detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214067277U (en) |
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2020
- 2020-10-28 CN CN202022427449.XU patent/CN214067277U/en active Active
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