CN216900833U - High-voltage motor telemetering auxiliary tool - Google Patents
High-voltage motor telemetering auxiliary tool Download PDFInfo
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- CN216900833U CN216900833U CN202220027406.9U CN202220027406U CN216900833U CN 216900833 U CN216900833 U CN 216900833U CN 202220027406 U CN202220027406 U CN 202220027406U CN 216900833 U CN216900833 U CN 216900833U
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Abstract
The utility model relates to a high-voltage motor technology, in particular to a high-voltage motor remote measurement auxiliary tool, which comprises a display box and an operation box, wherein display panels in three states are arranged in the display box, and a transparent view port for displaying one state of the display panels is arranged on the display box; the operation box is provided with a handle, and a transmission mechanism for outputting the rotation of the handle to the display panel to slide up and down is arranged in the operation box. Different working states are displayed by rotating the handle, so that the probability of electrical misoperation is reduced, and the working efficiency and the safety factor of equipment are improved.
Description
Technical Field
The utility model relates to a high-voltage motor technology, in particular to a high-voltage motor remote measurement auxiliary tool.
Background
The operation of recovery after the preventive test and the high-voltage motor overhaul need to be regularly carried out in the use process of the high-voltage motor, and the operation relates to the insulation test of the high-voltage motor. After the cabinet door is opened by closing the ground knife of the high-voltage switch in the process of shaking and measuring the insulation of the high-voltage motor (the cabinet door can be opened by closing the ground knife, which is five-prevention locking of the high-voltage switch), the ground knife is pulled to shake and measure the insulation, the cabinet door is closed by closing the ground knife after the insulation is completed, and then the ground knife is pulled to carry out power transmission operation of the high-voltage motor. This operation is comparatively loaded down with trivial details, and operating personnel reciprocates the cabinet door easily and walks wrong interval before and after the high-voltage switch many times.
Disclosure of Invention
In order to solve the problems, the utility model provides a remote measurement auxiliary tool for a high-voltage motor, which improves the working efficiency of personnel and effectively avoids the situation that an operator mistakenly walks through a compartment.
A high-voltage motor telemetering auxiliary tool comprises a display box and an operation box, wherein display panels in three states are arranged in the display box, and a transparent view port for displaying one state of the display panels is arranged on the display box; the operation box is provided with a handle, and a transmission mechanism for outputting the rotation of the handle to the display panel to slide up and down is arranged in the operation box.
According to the high-voltage motor remote measurement auxiliary tool, the transmission mechanism is in gear transmission and comprises an input wheel, a double-gear set and a rack, the rack is arranged on the right side of the display board, the handle is connected with the center of the input wheel to enable the input wheel to rotate, the double-gear set comprises a middle wheel and an output wheel, the middle wheel is meshed with the input wheel, and the output wheel is meshed with the rack.
According to the high-voltage motor remote measurement auxiliary tool, the input wheel is a half-cycle gear, and the operation box is provided with the limiting pin for limiting the rotation range of the handle.
The utility model has the beneficial effects that: different working states are displayed by rotating the handle, so that the probability of electrical misoperation is reduced, and the working efficiency and the safety factor of equipment are improved.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic diagram of the transmission principle of the utility model.
In the figure: 1 is a display box, 2 is an operation box, 3 is a rack, 4 is an input wheel, 5 is a middle wheel, 6 is an output wheel, 7 is a handle, 8 is a display board, and 9 is a limit pin.
Detailed Description
The utility model is further explained below with reference to the drawings.
The embodiment is a high-voltage motor telemetering auxiliary tool, which can be installed at a high-voltage motor compartment or a motor cabinet and the like, and is convenient for operators to mark states.
The tool comprises a display box 1 and an operation box 2, wherein a display plate 8 in three states of remote measurement completion, supervision and repair and remote measurement is arranged in the display box 1, a common sliding rail is arranged on the back of the display plate 8, and the display box 1 is correspondingly provided with a sliding groove to enable the display plate 8 to slide for limiting assembly.
The display box 1 is provided with a transparent view port for displaying one state of the display panel 8; the operation box 2 is provided with a handle 7, and a transmission mechanism for outputting the rotation of the handle 7 to enable the display panel 8 to slide up and down is arranged in the operation box 2. Display box 1, operation box 2 and handle 7 all adopt insulating plastics material, guarantee safety.
In the auxiliary tool, the transmission mechanism is in gear transmission and comprises an input wheel 4, a double-gear set and a rack 3, the rack 3 is arranged on the right side of the display board 8, the handle 7 is connected with the center of the input wheel 4 to enable the input wheel 4 to rotate, the double-gear set comprises an intermediate wheel 5 and an output wheel 6, the intermediate wheel 5 is meshed with the input wheel 4, and the output wheel 6 is meshed with the rack 3. The input wheel 4 and the double gear set are rotatably mounted in the operation box 2 by conventional gear mounting means such as a sleeve member, a shaft member, etc., for example, the wheel center of the double gear set is fitted over the shaft member or the sleeve member, which is fixedly connected in the operation box 2. The meshing pressure between the intermediate wheel 5 and the input wheel 4 and between the output wheel 6 and the rack 3 is as large as possible, and the large meshing pressure causes the matched friction force to be large, so that the handle 7 can be kept at the meshing position after being rotated and cannot rotate by itself.
In the auxiliary tool, the input wheel 4 is a half-cycle gear (not shown in the figure), and the operation box 2 is provided with a limit pin 9 for limiting the rotation range of the handle 7. Through three rotation positions of 0 degree, 90 degrees and 180 degrees of the handle 7, the three states of the remote measurement completion, the monitoring and maintenance and the remote measurement on the display panel 8 are respectively corresponding, and the safety problem caused by misoperation of an operator is avoided.
Claims (3)
1. A high-voltage motor telemetering auxiliary tool is characterized in that: the display box comprises a display box (1) and an operation box (2), wherein a display panel (8) with three states is arranged in the display box (1), and a transparent view port for displaying one state of the display panel (8) is arranged on the display box (1); the operation box (2) is provided with a handle (7), and a transmission mechanism for outputting the rotation of the handle (7) to enable the display panel (8) to slide up and down is arranged in the operation box (2).
2. The high voltage motor telemetry aid of claim 1, wherein: the transmission mechanism is in gear transmission and comprises an input wheel (4), a double-gear set and a rack (3), the rack (3) is arranged on the right side of the display panel (8), the handle (7) is connected with the center of the input wheel (4) to enable the input wheel to rotate, the double-gear set comprises a middle wheel (5) and an output wheel (6), the middle wheel (5) is meshed with the input wheel (4), and the output wheel (6) is meshed with the rack (3).
3. The high voltage motor telemetry aid of claim 2, wherein: the input wheel (4) is a half-cycle gear, and the operation box (2) is provided with a limit pin (9) used for limiting the rotation range of the handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220027406.9U CN216900833U (en) | 2022-01-07 | 2022-01-07 | High-voltage motor telemetering auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220027406.9U CN216900833U (en) | 2022-01-07 | 2022-01-07 | High-voltage motor telemetering auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216900833U true CN216900833U (en) | 2022-07-05 |
Family
ID=82213695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220027406.9U Active CN216900833U (en) | 2022-01-07 | 2022-01-07 | High-voltage motor telemetering auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216900833U (en) |
-
2022
- 2022-01-07 CN CN202220027406.9U patent/CN216900833U/en active Active
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