CN211784315U - Portable transformer substation rotating spare part testing device - Google Patents
Portable transformer substation rotating spare part testing device Download PDFInfo
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- CN211784315U CN211784315U CN201922123748.1U CN201922123748U CN211784315U CN 211784315 U CN211784315 U CN 211784315U CN 201922123748 U CN201922123748 U CN 201922123748U CN 211784315 U CN211784315 U CN 211784315U
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Abstract
The utility model relates to a transformer substation's rotating equipment detection device's field discloses a rotatory type spare part testing arrangement of portable transformer substation, including pedestal, testing arrangement, power inlet wire and inlet wire reel. The seat body is provided with a plurality of rollers. Testing arrangement and inlet wire reel all set up in the pedestal. The power inlet wire is wound on the inlet wire reel. One end of the power inlet wire is provided with a power plug connected with a power grid, and the other end of the power inlet wire is provided with an output connector connected with the testing device. And connecting the output connector to the testing device, and inserting the power supply plug of the spare part to be tested to the output connector. The power on-off of the spare part to be tested can be controlled by controlling the power on-off of the output connector through the test circuit, and then whether the spare part to be tested is damaged or not is tested.
Description
Technical Field
The utility model relates to a substation rotary equipment detection device's field particularly, relates to a rotatory class spare parts testing arrangement of portable substation.
Background
The transformer substation is provided with a plurality of rotating equipment spare parts, such as a transformer fan, an oil pump and the like, and the rotating equipment spare parts are stored for a long time and can not be used due to faults, so that whether the rotating equipment spare parts are normal or not needs to be tested before use to determine whether the rotating equipment spare parts can be used or not. At present, a suitable testing device is not arranged in a station, a power line is generally directly found to be connected to a spare part for testing, the working efficiency is not high, and the safety is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotatory type spare part testing arrangement of portable transformer substation, it can make things convenient for the test of the rotatory spare part of transformer substation.
The embodiment of the utility model is realized like this:
the utility model provides a rotatory class spare part testing arrangement of portable transformer substation, characterized by: comprises a seat body, a testing device, a power supply inlet wire and an inlet wire reel; the seat body is provided with a plurality of rollers; the testing device and the incoming line reel are both arranged on the seat body; the power supply inlet wire is wound on the inlet wire reel; one end of the power inlet wire is provided with a power plug connected with a power grid, and the other end of the power inlet wire is provided with an output connector connected with a testing device;
the test device comprises a test circuit and an output interface; the power supply input end of the test circuit is connected with the output connector; the power supply output end of the test circuit is connected with the output interface; the test circuit is used for controlling the on-off of the power supply of the output interface.
Further, the test circuit is provided with a motor protector; the input end of the motor protector is connected with the power output end of the test circuit; and the output end of the motor protector is connected with the output interface.
Furthermore, the test circuit is also provided with a current meter and a voltage meter; the current meter and the voltmeter are respectively used for measuring the current and the voltage of the output end of the test circuit.
Further, the testing device is provided with a plurality of different types of output interfaces.
Further, the seat body is also provided with an outgoing line reel; the outgoing line reel is wound with a power supply outgoing line; one end of the power supply outlet wire is connected with the output interface; the other end of the power outlet is provided with the output socket.
Further, the base body is also provided with a test bench.
Further, the seat body is provided with a wire take-up motor; and a motor shaft of the take-up motor is in transmission connection with a rotating shaft of the incoming line reel.
The utility model has the advantages that:
during the use, with the attaching plug of power inlet wire in the electric wire netting of transformer substation, promote the pedestal and can remove near the spare part that needs the test with testing arrangement. During the moving process of the seat body, the incoming line reel continuously releases lines, and the power supply can be supplied to the position near the spare part to be tested. And connecting the output connector to the testing device, and inserting the power supply plug of the spare part to be tested to the output interface. The power on-off of the spare part to be tested can be controlled by controlling the power on-off of the output interface through the test circuit, and then whether the spare part to be tested is damaged or not is tested.
The portable testing device for the rotating spare parts of the transformer substation is convenient to move and can test the spare parts at multiple positions in the transformer substation. Meanwhile, the power supply plug of the spare part can be quickly plugged into the output interface. These all greatly facilitate the testing of rotating spare parts everywhere in the substation. Meanwhile, in the test process, an operator does not need to directly find a power line to be connected to a spare part for testing, so that the test process is safe and reliable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a portable substation rotating spare part testing device provided in an embodiment of the present invention;
fig. 2 is a front view of a portable substation rotary spare part testing device provided by an embodiment of the present invention;
FIG. 3 is a circuit diagram of the main circuit;
fig. 4 is a circuit diagram of the control circuit.
Icon:
1-seat, 11-roller, 13-test bench, 14-take-up motor, 2-test device, 21-output interface, 22-test button, 23-stop button, 3-incoming line reel and 4-outgoing line reel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Example (b):
referring to fig. 1 to 4, the present embodiment provides a portable testing device for rotating spare parts of a transformer substation, which includes a base 1, a testing device 2, a power inlet wire, and an inlet wire reel 3. The seat body 1 is provided with a plurality of rollers 11. In practice, the seat body 1 is a frame of a trolley, and 4 rollers 11 are arranged at the bottom of the frame. To facilitate turning of the trolley, the two wheels 11 adjacent the handle are universal wheels.
The testing device 2 and the incoming line reel 3 are both arranged on the seat body 1. Pushing the trolley moves the testing device 2 and the inlet reel 3. The power supply inlet wire is wound on the inlet wire reel 3. One end of the power inlet wire is provided with a power plug connected with a power grid, and the other end of the power inlet wire is provided with an output connector connected with the testing device 2. In practice, the output connector is a three-phase socket. The three-phase socket is fixedly mounted to the inlet reel 3 and can rotate with the inlet reel 3.
The test device 2 comprises a housing, a test circuit and an output interface 21. The test circuit is arranged inside the housing, and the output interface 21 is arranged on the outer wall of the housing. The test circuit comprises a main circuit and a control circuit. The power input end of the test circuit is connected with the output connector. The power supply output end of the test circuit is connected with the output interface 21. The test circuit is used for controlling the power on-off of the output interface 21. In practice, the power input terminal of the test circuit is provided with a three-phase plug corresponding to the output connector, so that the test circuit can be quickly connected to the output connector through the three-phase plug. As can be seen from the circuit diagram, when the test button 22 is pressed, the contactor turns on the main circuit, and thus the output interface 21 is energized. When the stop button 23 is pressed, the contactor opens the main circuit, and the output interface 21 is powered off.
During the use, with the attaching plug of power inlet wire in connection with the electric wire netting of transformer substation, promote pedestal 1 and can remove testing arrangement 2 near the spare part that needs the test. During the moving process of the seat body 1, the incoming line reel 3 continuously releases lines, and the power supply can be supplied to the position near the spare part to be tested. The output connector is connected to the test apparatus 2, and the power supply plug of the spare part to be tested is plugged into the output interface 21. The power on-off of the spare part to be tested can be controlled by controlling the power on-off of the output interface 21 through the test circuit, so that whether the spare part to be tested is damaged or not is tested.
The portable testing device for the rotating spare parts of the transformer substation is convenient to move and can test the spare parts at multiple positions in the transformer substation. Meanwhile, the power supply plug of the spare part can be quickly plugged into the output interface 21. These all greatly facilitate the testing of rotating spare parts everywhere in the substation. Meanwhile, in the test process, an operator does not need to directly find a power line to be connected to a spare part for testing, so that the test process is safe and reliable.
In this embodiment, the test circuit is provided with a motor protector. The input end of the motor protector is connected with the power output end of the test circuit. The output end of the motor protector is connected with the output interface 21. The motor can be protected in the setting of motor protector, avoids the motor to lead to the motor damage of spare parts because of the electric current is too big or voltage is too high.
In this embodiment, the test circuit is further provided with a current meter and a voltage meter. The current meter and the voltmeter are respectively used for measuring the current and the voltage of the output end of the test circuit. The arrangement of the ammeter and the voltmeter enables the current and voltage of the spare parts to be monitored during testing, and the condition of the spare parts can be conveniently judged by an operator in multiple aspects.
In this embodiment, the test apparatus 2 is provided with a plurality of different types of output interfaces 21. The connection of spare parts of various joints of the transformer substation and the testing device 2 is facilitated. Also, the provision of a plurality of output interfaces 21 enables the testing apparatus 2 to test a plurality of spare parts simultaneously.
In the present embodiment, the seat body 1 is also provided with an outlet reel 4. The outlet reel 4 is wound with a power outlet. One end of the power outlet is connected with the output interface 21. The other end of the power outlet is provided with an output socket. When the spare part is placed higher, the power cord of the spare part cannot be connected to the output interface 21. At the moment, the power outlet is connected with the power line of the spare part.
In this embodiment, the seat body 1 is further provided with a test board 13. For some spare parts that are easy to move, they can be placed in the test station 13 for testing.
In this embodiment, the seat body 1 is provided with a wire take-up motor 14. The motor shaft of the wire-receiving motor 14 is in transmission connection with the rotating shaft of the wire-inlet reel 3. The incoming line winding wheel 3 can wind the incoming line by the rotation of the line winding motor 14, and the labor intensity of an operator is reduced.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (7)
1. The utility model provides a rotatory class spare part testing arrangement of portable transformer substation, characterized by: comprises a seat body (1), a testing device (2), a power supply inlet wire and an inlet wire reel (3); the bottom of the seat body (1) is provided with a plurality of rollers (11); the testing device (2) and the incoming line reel (3) are both arranged on the seat body (1); the power supply inlet wire is wound on the inlet wire reel (3); one end of the power inlet wire is provided with a power plug connected with a power grid, and the other end of the power inlet wire is provided with an output connector connected with the testing device (2);
the testing device (2) comprises a shell, a testing circuit and an output interface (21); the test circuit is arranged inside the shell; the output interface (21) is arranged on the outer wall of the shell; the power supply input end of the test circuit is connected with the output connector; the power supply output end of the test circuit is connected with the output interface (21); the test circuit is used for controlling the on-off of the power supply of the output interface (21).
2. The portable substation rotary spare part testing device of claim 1, wherein: the test circuit is provided with a motor protector; the input end of the motor protector is connected with the power output end of the test circuit; the output end of the motor protector is connected with the output interface (21).
3. The portable substation rotary spare part testing device of claim 1, wherein: the test circuit is also provided with a current meter and a voltmeter; the current meter and the voltmeter are respectively used for measuring the current and the voltage of the output end of the test circuit.
4. The portable substation rotary spare part testing device of claim 1, wherein: the testing device (2) is provided with a plurality of different types of output interfaces (21).
5. The portable substation rotary spare part testing device of claim 1, wherein: the seat body (1) is also provided with an outgoing line reel (4); the outgoing line reel (4) is wound with a power supply outgoing line; one end of the power supply outlet wire is connected with the output interface (21); and an output socket is arranged at the other end of the power outlet.
6. The portable substation rotary spare part testing device of claim 1, wherein: the seat body (1) is further provided with a test bench (13).
7. The portable substation rotary spare part testing device of claim 1, wherein: the seat body (1) is provided with a wire take-up motor (14); and a motor shaft of the take-up motor (14) is in transmission connection with a rotating shaft of the incoming line reel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922123748.1U CN211784315U (en) | 2019-12-02 | 2019-12-02 | Portable transformer substation rotating spare part testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922123748.1U CN211784315U (en) | 2019-12-02 | 2019-12-02 | Portable transformer substation rotating spare part testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211784315U true CN211784315U (en) | 2020-10-27 |
Family
ID=72962257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922123748.1U Active CN211784315U (en) | 2019-12-02 | 2019-12-02 | Portable transformer substation rotating spare part testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211784315U (en) |
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2019
- 2019-12-02 CN CN201922123748.1U patent/CN211784315U/en active Active
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