CN216449662U - Three-phase wireless phase checking instrument - Google Patents
Three-phase wireless phase checking instrument Download PDFInfo
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- CN216449662U CN216449662U CN202122817822.7U CN202122817822U CN216449662U CN 216449662 U CN216449662 U CN 216449662U CN 202122817822 U CN202122817822 U CN 202122817822U CN 216449662 U CN216449662 U CN 216449662U
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- 238000001514 detection method Methods 0.000 claims abstract description 121
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000741 silica gel Substances 0.000 claims abstract description 20
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract 1
- 230000008054 signal transmission Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a three-phase wireless nuclear phase instrument which comprises a first detection device, a second detection device and a receiving device, wherein a first telescopic supporting rod is fixedly arranged at the bottom of the first detection device, a hook-shaped electrode is arranged at the top of the first detection device, a second telescopic supporting rod is fixedly arranged at the bottom of the second detection device, a cylindrical electrode is arranged at the top of the second detection device, a silica gel pad is laid in the first detection device, and a protective soft plate is arranged on the outer side of the silica gel pad in the first detection device. According to the utility model, through the first detection device, the second detection device and the receiving device, no cable is connected between the first detection device and the second detection device, different terrains or buildings can be spanned, the detection is not influenced by the terrains and the building structure, the detection efficiency is ensured, the first detection device and the second detection device can be prevented from being damaged due to falling through the silica gel pad and the protective soft board, and the protection effect is better.
Description
Technical Field
The utility model relates to the technical field of electric power, in particular to a three-phase wireless phase checking instrument.
Background
The wireless phase checking instrument is a common instrument for checking whether the phases of a cable line and power system equipment at two ends are consistent.
The prior art has the following problems:
1. the wireless nuclear phase instrument in the prior art is easily influenced by the current environment or building architecture when in use, so that the detection efficiency is influenced due to unchanged operation during detection;
2. when the wireless nuclear phase instrument in the prior art is used, the detection device is located in the air, and is damaged if falling down carelessly, and the detection device is not provided with any protective structure.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a three-phase wireless phase detector, which solves the problems that the detection efficiency is influenced because the detection device is positioned in the air, the detection device is damaged if the detection device falls down carelessly, and the detection device has no protective structure, which are caused by the fact that the detection device is invariable in operation and is easy to be influenced by the current environment or building architecture when the wireless phase detector is used at present.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wireless nuclear phase appearance of three-phase, includes first detection device, second detection device, receiving arrangement, the fixed first flexible bracing piece that is provided with in first detection device bottom, first detection device top is provided with hook-shaped electrode, the fixed flexible bracing piece of second that is provided with in second detection device bottom, the second detection device top is provided with the cylindricality electrode, the silica gel pad has been laid in the first detection device, it is provided with the protection soft board to lie in the silica gel pad outside in the first detection device.
As a preferred technical scheme of the utility model: first detection device includes first electrode installed part, first battery, first base, first circuit board, first collection system, first signal emission device, it constitutes a whole to link to each other between first electrode installed part and the first detection device, there is electric connection between first battery and the first circuit board, first base passes through the bolt fastening in first detection device bottom, the thread groove has been seted up to first base bottom, first circuit board passes through the joint to be fixed inside first detection device, first collection system, first signal emission device all and first circuit board between there is electric connection.
As a preferred technical scheme of the utility model: and the first telescopic supporting rod is in threaded connection with the thread groove.
As a preferred technical scheme of the utility model: there is threaded connection between the hook-shaped electrode and the first electrode mount, and there is electrical connection between the hook-shaped electrode and the first acquisition device.
As a preferred technical scheme of the utility model: the second detection device comprises a second electrode mounting part, a second battery, a second base, a second circuit board, a second acquisition device, a second signal transmitting device and a first signal receiving device, the second electrode mounting part and the second detection device are connected to form a whole, the second battery is electrically connected with the second circuit board, the second base is fixed at the bottom of the second detection device through a bolt, the second circuit board is fixed in the second detection device through clamping, the second acquisition device, the second signal transmitting device and the first signal receiving device are electrically connected with the second circuit board, threaded connection exists between the cylindrical electrode and the second electrode mounting piece, and electrical connection exists between the cylindrical electrode and the second acquisition device.
As a preferred technical scheme of the utility model: the silica gel pad is fixedly paved in the first detection device and the second detection device.
As a preferred technical scheme of the utility model: the protection soft board is fixed on the outer sides of the first detection device and the second detection device through clamping.
As a preferred technical scheme of the utility model: the receiving device comprises a third circuit board and a second signal receiving device, wherein the third circuit board is electrically connected with the mobile power supply, and the second signal receiving device is electrically connected with the third circuit board.
Compared with the prior art, the utility model provides a three-phase wireless phase checking instrument, which has the following beneficial effects:
1. according to the three-phase wireless phase checking instrument, the first detection device, the second detection device and the receiving device are arranged, when the first detection device and the second detection device are used for detection operation, two persons can respectively hold the first detection device and the second detection device in a handheld mode to be in contact with a cable, the first detection device and the second detection device are not connected through the cable, different terrains or buildings can be spanned, the influence of the terrains and the building structures cannot be caused during detection, and the detection efficiency is guaranteed;
2. this wireless nuclear looks appearance of three-phase, through setting up the silica gel pad, the protection soft board, at first detection device, if drop carelessly in the second detection device use, the impact force of falling can directly influence on the protection soft board, later the protection soft board can receive the atress deformation, then the impact force can influence the silica gel pad, rethread silica gel pad carries out last buffering, make first detection device, the second detection device receives less impact, the protecting effect is better, can avoid first detection device, the second detection device damages because of dropping.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the first detecting device according to the present invention;
FIG. 3 is a schematic view of the internal structure of a second detecting device according to the present invention;
FIG. 4 is a schematic structural diagram of a receiving device according to the present invention;
FIG. 5 is a schematic view of the installation of the silica gel pad and the protective soft board according to the present invention;
FIG. 6 is a schematic view of the thread groove of the present invention.
The reference numbers illustrate: 1. a first detection device; 11. a first electrode mount; 12. a first battery; 13. a first base; 131. a thread groove; 14. a first circuit board; 15. a first acquisition device; 16. a first signal transmitting device; 2. a first telescopic support rod; 3. a hook electrode; 4. a second detection device; 41. a second electrode mount; 42. a second battery; 43. a second base; 44. a second circuit board; 45. a second acquisition device; 46. a second signal transmitting device; 47. a first signal receiving means; 5. a second telescopic support rod; 6. a cylindrical electrode; 7. a receiving device; 71. a third circuit board; 72. a second signal receiving means; 8. a silica gel pad; 9. a protective soft board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, in the present embodiment: the utility model provides a wireless nuclear phase appearance of three-phase, including first detection device 1, second detection device 4, receiving arrangement 7, first detection device 1 bottom is fixed to be provided with first flexible bracing piece 2, can support first detection device 1 through first flexible bracing piece 2, first detection device 1 top is provided with hook-shaped electrode 3, can make first detection device 1 normal use through hook-shaped electrode 3, second detection device 4 bottom is fixed to be provided with second flexible bracing piece 5, can support second detection device 4 through second flexible bracing piece 5, second detection device 4 top is provided with cylindricality electrode 6, can make second detection device 4 normal use through cylindricality electrode 6, lay silica gel pad 8 in the first detection device 1, it is provided with protection soft board 9 to lie in the silica gel pad 8 outside in the first detection device 1.
In this embodiment, the first detecting device 1 includes a first electrode mounting member 11, a first battery 12, a first base 13, a first circuit board 14, a first collecting device 15, and a first signal emitting device 16, the type of the first collecting device 15 is HD008, the type of the first signal emitting device 16 is CELL205, the first electrode mounting member 11 and the first detecting device 1 are connected to form a whole, the first battery 12 and the first circuit board 14 are electrically connected, the first base 13 is fixed at the bottom of the first detecting device 1 by a bolt, a threaded groove 131 is formed at the bottom of the first base 13, the first circuit board 14 is fixed inside the first detecting device 1 by clamping, the first collecting device 15, the first signal emitting device 16 and the first circuit board 14 are electrically connected, and the power supply of the first battery 12 is conducted to the first collecting device 15 through the first circuit board 14, The first signal transmitting device 16 can transmit the power grid voltage signal with a phase relationship, which can be acquired by the first acquiring device 15, through the first signal transmitting device 16. The first telescopic support rod 2 is in threaded connection with the thread groove 131, and the first telescopic support rod 2 can be conveniently installed on the first detection device 1 through the thread groove 131; the hook-shaped electrode 3 is in threaded connection with the first electrode mounting piece 11, the hook-shaped electrode 3 is in electrical connection with the first acquisition device 15, and the hook-shaped electrode 3 can be conveniently mounted through the first electrode mounting piece 11; the second detection device 4 comprises a second electrode mounting piece 41, a second battery 42, a second base 43, a second circuit board 44, a second acquisition device 45, a second signal transmission device 46 and a first signal receiving device 47, wherein the model of the second acquisition device 45 is HD008, the model of the second signal transmission device 46 is CELL205, the model of the first signal receiving device 47 is H5V3M, the second electrode mounting piece 41 and the second detection device 4 are connected to form a whole, the second battery 42 is electrically connected with the second circuit board 44, the second base 43 is fixed at the bottom of the second detection device 4 through bolts, the second circuit board 44 is fixed in the second detection device 4 through clamping, the second acquisition device 45, the second signal transmission device 46 and the first signal receiving device 47 are electrically connected with the second circuit board 44, the cylindrical electrode 6 is in threaded connection with the second electrode mounting piece 41, the cylindrical electrode 6 is electrically connected with the second collecting device 45, the first signal receiving device 47 can receive the power grid voltage signal which is sent by the first signal transmitting device 16 and has a phase relation and is collected by the first collecting device 15, and the second signal transmitting device 46 can transmit the detected phase difference data to the second signal receiving device 72; the silica gel pad 8 is fixedly laid in the first detection device 1 and the second detection device 4; the protective soft board 9 is fixed on the outer sides of the first detection device 1 and the second detection device 4 in a clamping manner, and the first detection device 1 and the second detection device 4 can be prevented from being damaged due to falling through the silica gel pad 8 and the protective soft board 9; the receiving device 7 includes a third circuit board 71 and a second signal receiving device 72, the model of the second signal receiving device 72 is H5V3M, the third circuit board 71 is electrically connected with the mobile power supply, the second signal receiving device 72 is electrically connected with the third circuit board 71, the second signal receiving device 72 can receive signal data transmitted by the second signal transmitting device 46, and the receiving device 7 can display a detection result to determine whether the phases are in phase.
The working principle and the using process of the utility model are as follows: when the device is used, the first detection device 1 extends to the side of a cable to be detected through the first telescopic support rod 2, the hook-shaped electrode 3 is hung on the cable, then the first acquisition device 15 acquires a power grid voltage signal with a phase relation through the hook-shaped electrode 3, the first battery 12 can provide energy for the first circuit board 14, the second detection device 4 is used in the same way as the first detection device 1, the second detection device 4 extends to the side of the cable to be detected through the second telescopic support rod 5, the cylindrical electrode 6 is contacted with the cable to be detected, meanwhile, the second acquisition device 45 acquires the power grid voltage signal with the phase relation through the cylindrical electrode 6, then the first signal receiving device 47 receives the power grid voltage signal with the phase relation, which is acquired by the first acquisition device 15 and is sent by the first signal transmitting device 16, and compares the power grid voltage signal with the phase relation, which is acquired by the second acquisition device 45, and can measure the power grid voltage signal with the phase relation The phase difference value, the resulting phase difference value is transmitted to the second signal receiving means 72 via the second signal transmitting means 46, and after the phase difference value data is received by the second signal receiving means 72, on the receiving means 7, it is shown that there is no cable connection between the first detecting means 1 and the second detecting means 4, can span different terrains or buildings, cannot be influenced by the terrains and the building structures during detection, ensures the detection efficiency, if the first detection device 1 and the second detection device 4 drop carelessly in the using process, the falling impact force can directly influence the protective soft board 9, then the protective soft board 9 can deform under the stress, then the impact force can influence on silica gel pad 8, and the final buffering is carried out through silica gel pad 8 to make first detection device 1, second detection device 4 receive less impact, and the protecting effect is better, can avoid first detection device 1, second detection device 4 to damage because of dropping.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A three-phase wireless phase checking instrument is characterized by comprising:
a first detection device (1), a second detection device (4), and a receiving device (7);
a first telescopic support rod (2) is fixedly arranged at the bottom of the first detection device (1), and a hook-shaped electrode (3) is arranged at the top of the first detection device (1);
a second telescopic support rod (5) is fixedly arranged at the bottom of the second detection device (4), and a cylindrical electrode (6) is arranged at the top of the second detection device (4);
a silica gel pad (8) is laid in the first detection device (1), and a protective soft board (9) is arranged on the outer side of the silica gel pad (8) in the first detection device (1).
2. The three-phase wireless phase-checking instrument according to claim 1, characterized in that said first detection device (1) comprises:
the device comprises a first electrode mounting part (11), a first battery (12), a first base (13), a first circuit board (14), a first acquisition device (15) and a first signal transmitting device (16);
the first electrode mounting part (11) is connected with the first detection device (1) to form a whole;
there is an electrical connection between the first battery (12) and the first circuit board (14);
the first base (13) is fixed at the bottom of the first detection device (1) through a bolt, and a thread groove (131) is formed in the bottom of the first base (13);
the first circuit board (14) is fixed inside the first detection device (1) through clamping, and the first acquisition device (15) and the first signal emission device (16) are electrically connected with the first circuit board (14).
3. The three-phase wireless phase detector according to claim 2, wherein a threaded connection exists between the first telescopic support rod (2) and the threaded groove (131).
4. The three-phase wireless phase-checking instrument according to claim 2,
a threaded connection exists between the hook-shaped electrode (3) and the first electrode mount (11);
the hook-shaped electrode (3) is electrically connected with the first acquisition device (15).
5. The three-phase wireless phase-checking instrument according to claim 1, characterized in that said second detection means (4) comprise:
the second electrode mounting part (41), the second battery (42), the second base (43), the second circuit board (44), the second acquisition device (45), the second signal transmitting device (46) and the first signal receiving device (47);
the second electrode mounting part (41) and the second detection device (4) are connected to form a whole;
an electrical connection exists between the second battery (42) and the second circuit board (44);
the second base (43) is fixed at the bottom of the second detection device (4) through a bolt, and the second circuit board (44) is fixed in the second detection device (4) through clamping;
the second acquisition device (45), the second signal transmitting device (46) and the first signal receiving device (47) are electrically connected with the second circuit board (44);
threaded connection exists between the cylindrical electrode (6) and the second electrode mounting piece (41), and electrical connection exists between the cylindrical electrode (6) and the second acquisition device (45).
6. The three-phase wireless nuclear phase instrument according to claim 1, wherein the silica gel pad (8) is fixedly laid in the first detection device (1) and the second detection device (4).
7. The three-phase wireless nuclear phase instrument according to claim 1, wherein the protective flexible board (9) is fixed outside the first detection device (1) and the second detection device (4) by clamping.
8. The three-phase wireless phase-checking instrument according to claim 1, characterized in that the receiving device (7) comprises:
a third circuit board (71) and a second signal receiving device (72);
the third circuit board (71) is electrically connected with the mobile power supply, and the second signal receiving device (72) is electrically connected with the third circuit board (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122817822.7U CN216449662U (en) | 2021-11-17 | 2021-11-17 | Three-phase wireless phase checking instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122817822.7U CN216449662U (en) | 2021-11-17 | 2021-11-17 | Three-phase wireless phase checking instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216449662U true CN216449662U (en) | 2022-05-06 |
Family
ID=81354224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122817822.7U Active CN216449662U (en) | 2021-11-17 | 2021-11-17 | Three-phase wireless phase checking instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216449662U (en) |
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2021
- 2021-11-17 CN CN202122817822.7U patent/CN216449662U/en active Active
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