CN215833529U - Detection device for testing current source of secondary circuit of power system - Google Patents
Detection device for testing current source of secondary circuit of power system Download PDFInfo
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- CN215833529U CN215833529U CN202122417943.2U CN202122417943U CN215833529U CN 215833529 U CN215833529 U CN 215833529U CN 202122417943 U CN202122417943 U CN 202122417943U CN 215833529 U CN215833529 U CN 215833529U
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- fixedly connected
- power system
- current source
- secondary circuit
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 238000012360 testing method Methods 0.000 title claims abstract description 22
- 239000000428 dust Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000006698 induction Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a detection device for testing a current source of a secondary circuit of an electric power system, and relates to the field of secondary circuits. The utility model provides a detection device for electric power system secondary circuit test current source, includes the casing, the right side fixedly connected with box of casing, the bottom fixedly connected with battery of box inner chamber, the top fixedly connected with treater of box, the left side fixedly connected with display at treater top, the right side fixedly connected with control panel at treater top. The utility model provides a detection device for a secondary loop test current source of an electric power system.A user firstly sets induction parameters of a detector main body and running parameters of a stepping motor through a control panel and a processor.
Description
Technical Field
The utility model relates to the field of secondary circuits, in particular to a detection device for testing a current source of a secondary circuit of an electric power system.
Background
Secondary loop definition: all low-voltage loops such as a measuring loop, a relay protection loop, a switch control and signal loop, an operation power supply loop, an electric locking loop of a circuit breaker and an isolating switch are connected with each other by secondary equipment to form an electric loop for monitoring, controlling, adjusting and protecting primary equipment, which is called a secondary loop.
In electric power system's maintenance in-process, need use detecting device to detect secondary circuit, current detecting device is the secondary circuit detector mostly, and the inner structure of detector is ripe basically, and present detecting device can't adjust and use length, when people are using detecting device, can't detect higher circuit that erects, need use the instrument of ascending a height, and need many people to assist the operation, increase the human cost, inconvenient people use.
Therefore, it is necessary to provide a detection apparatus for testing a current source of a secondary circuit of a power system to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a detection device for testing a current source of a secondary circuit of an electric power system, which solves the technical problems that the existing detection device cannot adjust the use length, cannot detect a higher erected circuit when people use the detection device, needs a climbing tool, needs multi-person auxiliary operation, increases the labor cost and is inconvenient for people to use.
In order to solve the technical problems, the utility model provides a detection device for a secondary circuit test current source of an electric power system, which comprises a shell, wherein a box body is fixedly connected to the right side of the shell, a storage battery is fixedly connected to the bottom of an inner cavity of the box body, a processor is fixedly connected to the top of the box body, a display is fixedly connected to the left side of the top of the processor, a control panel is fixedly connected to the right side of the top of the processor, a stepping motor is fixedly connected to the front side of the right side of the inner cavity of the shell, a screw rod is fixedly connected to the output end of the stepping motor, a screw sleeve is connected to the right side of the surface of the screw rod in a threaded manner, a movable plate is fixedly connected to the back of the screw sleeve, a movable column is fixedly connected to the left side of the movable plate, a left side of the movable column penetrates through the left side of the shell and is fixedly connected with a mounting plate, and a detector main body is fixedly connected to the left side of the mounting plate, and the left side of the detector main body is fixedly connected with a detector head.
Preferably, the top and the bottom of the inner cavity of the shell are both provided with guide grooves, the inner cavity of each guide groove is connected with a guide block in a sliding manner, and the inner sides of the guide blocks are fixedly connected with the top and the bottom of the movable plate.
Preferably, a bearing seat is sleeved on the left side of the screw rod, and the left side of the bearing seat is fixedly connected with the left side of the inner cavity of the shell.
Preferably, the right side of the box body is fixedly connected with a handle, and the surface of the handle is sleeved with an anti-slip sleeve.
Preferably, the left side of the top of the inner cavity of the shell and the left side of the bottom of the inner cavity of the shell are both fixedly connected with pulleys, and the inner sides of the pulleys are in contact with the top and the bottom of the movable column.
Preferably, the top of the front surface of the box body is provided with a heat dissipation opening, and an inner cavity of the heat dissipation opening is fixedly connected with a dust screen.
Preferably, the input end of the processor is in one-way electric connection with the output end of the control panel, the output end of the processor is in one-way electric connection with the input ends of the display and the stepping motor respectively, and the output end of the processor is in two-way electric connection with the input end of the detector body.
Compared with the related art, the detection device for the secondary circuit test current source of the power system has the following beneficial effects:
the utility model provides a detection device for a secondary loop test current source of an electric power system.A user firstly sets induction parameters of a detector main body and running parameters of a stepping motor through a control panel and a processor.
The utility model provides a detection device for a secondary loop test current source of an electric power system, wherein a screw sleeve drives a movable plate to start moving, the movable plate drives a guide block to slide in a guide groove, the movable plate drives a movable column to start moving, the movable column slides on a pulley, a synchronous movable column drives a mounting plate to start moving, the mounting plate drives a detector main body to start moving, the detector main body is moved to a specified position, and then an operator holds a handle to perform detection.
Drawings
Fig. 1 is a schematic structural diagram of a detection apparatus for testing a current source of a secondary circuit of an electrical power system according to a preferred embodiment of the present invention;
FIG. 2 is a top view of the box structure of the present invention;
FIG. 3 is a cross-sectional view of the housing construction of the present invention;
FIG. 4 is a top sectional view of the housing construction of the present invention;
fig. 5 is a schematic diagram of the system of the present invention.
Reference numbers in the figures: 1. a housing; 2. a box body; 3. a storage battery; 4. a processor; 5. a display; 6. a control panel; 7. a stepping motor; 8. a screw; 9. a threaded sleeve; 10. moving the plate; 11. moving the column; 12. mounting a plate; 13. a detector body; 14. a probe head; 15. a guide groove; 16. a guide block; 17. a pulley.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The first embodiment is as follows:
referring to fig. 1-5, the present invention provides a technical solution: a detection device for testing a current source of a secondary circuit of an electric power system comprises a shell 1, a box body 2 is fixedly connected to the right side of the shell 1, a storage battery 3 is fixedly connected to the bottom of an inner cavity of the box body 2, a processor 4 is fixedly connected to the top of the box body 2, a display 5 is fixedly connected to the left side of the top of the processor 4, a control panel 6 is fixedly connected to the right side of the top of the processor 4, a stepping motor 7 is fixedly connected to the front side of the right side of the inner cavity of the shell 1, a screw 8 is fixedly connected to the output end of the stepping motor 7, a screw sleeve 9 is connected to the right side of the surface of the screw 8 through threads, a movable plate 10 is fixedly connected to the back of the screw sleeve 9, a movable column 11 is fixedly connected to the left side of the movable plate 10, a left side of the movable column 11 penetrates through the left side of the shell 1 and is fixedly connected with a mounting plate 12, a detector body 13 is fixedly connected to the left side of the mounting plate 12, and a detector head 14 is fixedly connected to the left side of the detector body 13, the right side fixedly connected with handle of box 2, and the surface of handle has cup jointed the antiskid cover, and the input of treater 4 is connected with control panel 6's the one-way electricity of output, and the output of treater 4 is connected with the one-way electricity of display 5 and step motor 7's input respectively, and the output of treater 4 is connected with the input both-way electricity of detection instrument main part 13.
In this embodiment, the operator sets for the response parameter of detection instrument main part 13 at first through control panel 6 and treater 4 to and step motor 7's operating parameter, when needs detect higher circuit, the operator starts step motor 7 through control panel 6 and treater 4, and step motor 7 drives screw rod 8 through the bearing frame and begins to rotate, and screw rod 8 rotates and drives swivel nut 9 and begin to move.
Example two:
referring to fig. 1-5, on the basis of the first embodiment, the present invention provides a technical solution: guide slot 15 has all been seted up to the top and the bottom of the 1 inner chamber of casing, the inner chamber sliding connection of guide slot 15 has guide block 16, the inboard of guide block 16 and the top and the bottom fixed connection of movable plate 10, the bearing frame has been cup jointed in the left side of screw rod 8, and the left side of bearing frame and the left side fixed connection of the 1 inner chamber of casing, the left side and the equal fixedly connected with pulley 17 in bottom left side at the 1 inner chamber top of casing, the inboard and the top and the bottom contact of removal post 11 of pulley 17, the thermovent has been seted up at the positive top of box 2, and the inner chamber fixedly connected with dust screen of thermovent.
In this embodiment: the screw sleeve 9 drives the moving plate 10 to start moving, the moving plate 10 drives the guide block 16 to slide in the guide groove 15, meanwhile, the moving plate 10 drives the moving column 11 to start moving, the moving column 11 slides on the pulley 17, the synchronous moving column 11 drives the mounting plate 12 to start moving, the mounting plate 12 drives the detector main body 13 to start moving, the detector main body 13 is made to move to a specified position, and then an operator holds the handle to perform detection.
The working principle of the detection device for testing the current source of the secondary circuit of the power system provided by the utility model is as follows:
the first innovation point implementation step:
the first step is as follows: an operator firstly sets induction parameters of the detector main body 13 and operation parameters of the stepping motor 7 through the control panel 6 and the processor 4;
the second step is that: when a higher line needs to be detected, an operator starts the stepping motor 7 through the control panel 6 and the processor 4, the stepping motor 7 drives the screw rod 8 to start rotating through the bearing seat, and the screw rod 8 rotates to drive the screw sleeve 9 to start moving.
The implementation step of the second innovation point:
the first step is as follows: the screw sleeve 9 drives the moving plate 10 to start moving, the moving plate 10 drives the guide block 16 to slide in the guide groove 15, and meanwhile, the moving plate 10 drives the moving column 11 to start moving;
the second step is that: the moving column 11 slides on the pulley 17, the synchronous moving column 11 drives the mounting plate 12 to start moving, the mounting plate 12 drives the detector main body 13 to start moving, the detector main body 13 is moved to a specified position, and then an operator holds the grip to perform detection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a detection device for electric power system secondary circuit test current source, includes casing (1), its characterized in that: the solar water heater is characterized in that a box body (2) is fixedly connected to the right side of a shell (1), a storage battery (3) is fixedly connected to the bottom of an inner cavity of the box body (2), a processor (4) is fixedly connected to the top of the box body (2), a display (5) is fixedly connected to the left side of the top of the processor (4), a control panel (6) is fixedly connected to the right side of the top of the processor (4), a stepping motor (7) is fixedly connected to the front side of the right side of the inner cavity of the shell (1), a screw rod (8) is fixedly connected to the output end of the stepping motor (7), a screw sleeve (9) is in threaded connection with the right side of the surface of the screw rod (8), a movable plate (10) is fixedly connected to the back of the screw sleeve (9), a movable column (11) is fixedly connected to the left side of the movable plate (10), a left side of the movable column (11) penetrates through the left side of the shell (1) and is fixedly connected with a mounting plate (12), the left side fixedly connected with detection instrument main part (13) of mounting panel (12), the left side fixedly connected with detecting head (14) of detection instrument main part (13).
2. The detection device for the secondary circuit test current source of the power system according to claim 1, wherein the top and the bottom of the inner cavity of the housing (1) are both provided with guide grooves (15), the inner cavity of each guide groove (15) is slidably connected with a guide block (16), and the inner side of each guide block (16) is fixedly connected with the top and the bottom of the movable plate (10).
3. The detection device for the secondary circuit test current source of the power system as claimed in claim 1, wherein a bearing seat is sleeved on the left side of the screw (8), and the left side of the bearing seat is fixedly connected with the left side of the inner cavity of the housing (1).
4. The detecting device for the secondary circuit test current source of the power system as claimed in claim 1, wherein a handle is fixedly connected to the right side of the box body (2), and an anti-slip sleeve is sleeved on the surface of the handle.
5. The detecting device for the secondary circuit test current source of the power system according to claim 1, wherein pulleys (17) are fixedly connected to the left side of the top and the left side of the bottom of the inner cavity of the housing (1), and the inner sides of the pulleys (17) are in contact with the top and the bottom of the moving column (11).
6. The detecting device for the secondary circuit test current source of the electric power system as claimed in claim 1, wherein a heat dissipating port is formed at the top of the front surface of the box body (2), and a dust screen is fixedly connected to the inner cavity of the heat dissipating port.
7. The detection device for the secondary circuit test current source of the power system according to claim 1, wherein an input end of the processor (4) is unidirectionally and electrically connected with an output end of the control panel (6), an output end of the processor (4) is unidirectionally and electrically connected with an input end of the display (5) and an input end of the stepping motor (7) respectively, and an output end of the processor (4) is bidirectionally and electrically connected with an input end of the detector body (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122417943.2U CN215833529U (en) | 2021-10-08 | 2021-10-08 | Detection device for testing current source of secondary circuit of power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122417943.2U CN215833529U (en) | 2021-10-08 | 2021-10-08 | Detection device for testing current source of secondary circuit of power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215833529U true CN215833529U (en) | 2022-02-15 |
Family
ID=80202161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122417943.2U Expired - Fee Related CN215833529U (en) | 2021-10-08 | 2021-10-08 | Detection device for testing current source of secondary circuit of power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215833529U (en) |
-
2021
- 2021-10-08 CN CN202122417943.2U patent/CN215833529U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220215 |