CN220120949U - Mechanical operation and fault detection system for switch equipment - Google Patents
Mechanical operation and fault detection system for switch equipment Download PDFInfo
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- CN220120949U CN220120949U CN202321384622.XU CN202321384622U CN220120949U CN 220120949 U CN220120949 U CN 220120949U CN 202321384622 U CN202321384622 U CN 202321384622U CN 220120949 U CN220120949 U CN 220120949U
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Abstract
The utility model provides a mechanical operation and fault detection system of a switch device, which comprises: a movable box body, a switch mechanism and a counter; wherein, the inside of the box body is used for accommodating the isolating switch; the switch mechanism is arranged in the box body and detachably connected with the isolating switch and used for driving the isolating switch to switch on and off; the counter is arranged on the outer wall of the box body and connected with the switch mechanism and is used for recording and displaying the times of opening and closing the isolating switch. According to the utility model, the switch mechanism drives the isolating switch to switch on and off, and the counter records and displays the times of switching on and off of the isolating switch, so that the switching on and off of the isolating switch can be realized by starting the switch mechanism without manual switching on and off operation, the labor intensity of manpower is reduced, and the test detection and fault analysis efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of switching equipment, in particular to a mechanical operation and fault detection system of switching equipment.
Background
In the field operation process of the power grid, the high-voltage isolating switch plays a role of conducting current, the contact part of the moving contact and the fixed contact is a core component, the contact adopts a T2 red copper matrix, and the contact conductivity of the contact is improved by silver plating a plating layer of 20 microns on the surface of the matrix. In recent years, poor contact heating of the contact surface of the moving and static contacts of the isolating switch becomes a key problem affecting the safe operation of a power grid, however, most of heating defects are formed because: the silver coating on the surface of the contact is oxidized, worn and even peeled off to bare matrix due to frequent switching-on and switching-off mechanical operation, so that the contact resistance on the surface of the contact is increased, and the contact position is easily burnt due to high current in a main circuit in service and high temperature of the contact position. Based on the above, the mechanical life test and the diagnosis analysis after the fault of the isolating switch are required, the existing test method adopts manual opening and closing operation of the isolating switch, namely, the opening and closing operation is required to be continuously carried out by a special person, the service life is required to be 3 thousands of times, the operation is required to be carried out continuously for a plurality of weeks by the aid of manpower, the labor intensity is high, and the test efficiency is low.
Disclosure of Invention
In view of the above, the utility model provides a system for detecting mechanical operation and faults of a switching device, which aims to solve the problem that the efficiency is low easily caused by the fact that a manual switching-on/off isolating switch is adopted for testing in the prior art.
The utility model provides a mechanical operation and fault detection system of a switch device, which comprises: a movable box body, a switch mechanism and a counter; wherein, the inside of the box body is used for accommodating the isolating switch; the switch mechanism is arranged in the box body and detachably connected with the isolating switch and used for driving the isolating switch to switch on and off; the counter is arranged on the outer wall of the box body and connected with the switch mechanism and is used for recording and displaying the times of opening and closing the isolating switch.
Further, in the above-mentioned switchgear mechanical operation and failure detection system, the switching mechanism includes: the device comprises a driving mechanism, a transmission mechanism and an adjusting rod; the driving mechanism is connected with the transmission mechanism, the transmission mechanism is adjustably connected with the position of the adjusting rod, and the adjusting rod is arranged at the upper part of the isolating switch and is detachably connected with the pull ring of the isolating switch; the driving mechanism is used for driving the adjusting rod to move through the transmission mechanism so as to drive the isolating switch to switch on and off.
Further, in the above-mentioned switchgear mechanical operation and fault detection system, the transmission mechanism includes: two transmission assemblies; wherein, the two transmission components are respectively arranged at two sides of the isolating switch and are connected with the driving mechanism; the two ends of the adjusting rod are connected with the two transmission components in one-to-one correspondence and with adjustable positions.
Further, in the above-mentioned switchgear mechanical operation and fault detection system, each transmission assembly includes: a transmission plate and an adjusting plate; the first end of the transmission plate is connected with the driving mechanism, the second end of the transmission plate is rotatably and adjustably connected with the first end of the adjusting plate, and the second end of the adjusting plate is adjustably connected with the corresponding end part of the adjusting rod.
Further, in the above-mentioned switchgear mechanical operation and failure detection system, a second end of the transmission plate is provided with a rotating shaft; the adjusting plate is close to the first end and provided with a plurality of penetrating holes at intervals along the length direction of the adjusting plate, and the rotating shaft is rotatably connected with any penetrating hole.
Further, in the mechanical operation and fault detection system of the switch device, a plurality of adjustment holes are formed in the position, close to the second end, of the adjustment plate at intervals along the length direction of the adjustment plate; the adjusting rod is inserted into any adjusting hole.
Further, in the above-mentioned switchgear mechanical operation and failure detection system, the driving mechanism includes: a drive motor and a worm gear; the driving motor is connected with the worm wheel, and two driving ends of the worm wheel are respectively connected with the two transmission assemblies in a one-to-one correspondence manner.
Further, in the mechanical operation and fault detection system of the switch equipment, a testing platform and a supporting plate are transversely arranged in the box body, the isolating switch is detachably arranged on the testing platform, and the two transmission assemblies are respectively arranged on two sides of the testing platform; the supporting plate is arranged below the test platform, and the driving motor and the worm wheel are both arranged on the supporting plate; and/or the side wall of the box body is provided with an opening corresponding to the isolating switch, and the opening is provided with a box door in an openable and closable manner; and/or the number of the isolating switches is at least two, and each isolating switch is connected with the switch mechanism and the counter.
Further, the above-mentioned switchgear mechanical operation and fault detection system further includes: an input device and a control device; the input device is arranged on the outer wall of the box body and is used for receiving a starting instruction; the control device is arranged in the box body and is electrically connected with the input device and the driving mechanism, and is used for controlling the driving mechanism to start according to the starting instruction.
Further, the above-mentioned switchgear mechanical operation and fault detection system further includes: a temperature detecting device and a heat dissipating device; the heat dissipation device is arranged in the box body and used for dissipating heat of the driving mechanism; the temperature detection device is arranged in the box body and is used for detecting the temperature in the box body; the control device is electrically connected with the temperature detection device and the heat dissipation device and is also used for controlling the heat dissipation device to start when the temperature in the box body exceeds a first preset temperature; when the temperature in the box body exceeds a second preset temperature, the driving mechanism is controlled to stop driving; wherein the second preset temperature is greater than the first preset temperature.
According to the utility model, the switch mechanism drives the isolating switch to switch on and off, and the counter records and displays the times of switching on and off the isolating switch, so that the switching on and off of the isolating switch can be realized by starting the switch mechanism without manual switching on and off operation, the labor intensity of manpower is reduced, the efficiency of test detection and fault analysis is improved, and the problem that the efficiency is low easily caused by adopting the manual switching on and off isolating switch to perform the test in the prior art is solved.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 is a schematic structural diagram of a mechanical operation and fault detection system of a switchgear according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a switching mechanism in a system for detecting mechanical operation and failure of a switching device according to an embodiment of the present utility model;
fig. 3 is a block diagram of a mechanical operation and fault detection system of a switchgear according to an embodiment of the present utility model.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1 to 3, a preferred structure of the mechanical operation and failure detection system of the switchgear in the present embodiment is shown. As shown, the switchgear mechanical operation and fault detection system includes: a box body 1, a switch mechanism 2 and a counter 3. Wherein, the inside of the case 1 is used for accommodating the isolating switch 4, and in particular, the isolating switch 4 is detachably arranged in the case 1. The case 1 is movable, and a plurality of rollers may be disposed at the bottom of the case 1, so that the case 1 can be moved to a desired position.
The switch mechanism 2 is arranged in the box body 1, and the switch mechanism 2 is detachably connected with the isolating switch 4, and the switch mechanism 2 is used for driving the isolating switch 4 to switch on and off.
The counter 3 is arranged on the outer wall of the box body 1, the counter 3 is connected with the switch mechanism 2, and the counter 3 is used for recording and displaying the times of opening and closing the isolating switch 4.
In specific implementation, when the switch mechanism 2 drives the isolating switch 4 to switch on or off, the switch mechanism 2 triggers the counter 4, and the counter 4 records and displays the times of switching on or off the isolating switch 4.
It can be seen that in this embodiment, the switch mechanism 2 drives the isolating switch 4 to switch on and off, and the counter 3 records and displays the times of switching on and off the isolating switch 4, so that manual switching on and off operation is not needed, and switching on and off of the isolating switch 4 can be realized only by starting the switch mechanism 2, so that the labor intensity of manpower is reduced, the efficiency of test detection and fault analysis is improved, and the problem that the efficiency is low easily caused by adopting the manual switching on and off isolating switch to test in the prior art is solved.
Referring to fig. 1 to 2, in the above embodiment, the switching mechanism 2 includes: a driving mechanism 21, a transmission mechanism and an adjusting rod 22. Wherein the driving mechanism 21 is connected with a transmission mechanism, the transmission mechanism is adjustably connected with an adjusting rod 22, the adjusting rod 22 is arranged at the upper part of the isolating switch 4 (relative to fig. 2), and the adjusting rod 22 is detachably connected with a pull ring of the isolating switch 4. Specifically, the adjusting rod 22 may be transversely arranged at the upper part of the isolating switch 4, and a certain distance is formed between the adjusting rod 22 and the top (the upper part shown in fig. 2) of the isolating switch 4, so that the pull ring of the isolating switch 4 is sleeved on the adjusting rod 22. In order to ensure that the pull ring of the isolating switch 4 can be sleeved on the adjusting rod 22 and the opening and closing operation is performed through the pull ring, the position between the adjusting rod 22 and the transmission mechanism can be adjusted, namely, the position of the adjusting rod 22 on the upper part of the isolating switch 4 can be freely adjusted.
The driving mechanism 21 is used for driving the adjusting rod 22 to move through the transmission mechanism so as to drive the isolating switch 4 to switch on and off.
The transmission mechanism may include: two transmission assemblies 23. Wherein, two transmission components 23 are respectively arranged at two sides of the isolating switch 4, and the two transmission components 23 are connected with the driving mechanism 21. Specifically, a testing platform 5 is transversely arranged in the box body 1, the isolating switch 4 is detachably arranged on the testing platform 5, and two transmission assemblies 23 are respectively arranged on two opposite sides of the testing platform 5.
The two ends of the adjusting rod 22 are in one-to-one correspondence with the two transmission assemblies 23, and each end of the adjusting rod 22 is connected with the corresponding transmission assembly 23 in a position-adjustable manner.
Each transmission assembly 23 comprises: a drive plate 231 and an adjustment plate 232. Wherein, the first end (upper end shown in fig. 2) of the transmission plate 231 is connected with the driving mechanism 21, the second end (lower end shown in fig. 2) of the transmission plate 231 is rotatably and adjustably connected with the first end (lower end shown in fig. 2) of the adjusting plate 232, and the second end (upper end shown in fig. 2) of the adjusting plate 232 is adjustably connected with the corresponding end position of the adjusting rod 22.
There are many embodiments in which the second end of the driving plate 231 is rotatably and adjustably connected to the first end of the adjusting plate 232, and this embodiment is merely illustrative of one embodiment, but not limited thereto: the second end of the driving plate 231 is provided with a rotation shaft 233, the rotation shaft 233 extends outwards, a plurality of through holes 2321 are formed in the position, close to the first end, of the adjusting plate 232 at intervals along the length direction (from top to bottom as shown in fig. 2), and the rotation shaft 233 is rotatably connected with any one of the through holes 2321. In this way, the rotation between the adjusting plate 232 and the driving plate 231 can be achieved through the rotation shaft 233, and the rotation shaft 233 is inserted into one of the through holes 2321 on the adjusting plate 232, so that the position between the driving plate 231 and the first end of the adjusting plate 232 can be adjusted according to the size and the position of the isolating switch 4.
There are a variety of embodiments in which the second end of the adjustment plate 232 is adjustably coupled to the corresponding end of the adjustment rod 22, and this example is merely illustrative of one embodiment, but is not limited thereto. The adjusting plate 232 is provided with a plurality of adjusting holes 2322 near the second end at intervals along the length direction thereof, and the adjusting rod 22 is inserted into any one of the adjusting holes 2322. Thus, when the adjustment lever 22 is inserted into the different adjustment holes 2322, the position adjustment of the adjustment lever 22 on the adjustment plate 232 can be achieved.
The driving mechanism 21 may include: a drive motor 211 and a worm gear 212. The driving motor 211 is connected with the worm wheel 212, and two driving ends of the worm wheel 212 are respectively connected with the two transmission assemblies 23 in a one-to-one correspondence manner, specifically, two ends of the worm wheel 212 are respectively connected with the transmission plates 231 in the two transmission assemblies 23.
The box 1 is internally and horizontally provided with a supporting plate 6, the supporting plate 6 is arranged below the test platform 5, and a driving motor 211 and a worm gear 212 are arranged on the supporting plate 6.
In specific implementation, a support plate is horizontally arranged in the box body 1 at a position corresponding to the test platform 5, the test platform 5 is arranged on the support plate, the support plate is arranged above the support plate 6 in parallel, and an opening is formed in the support plate at a position corresponding to the two transmission assemblies 23, so that the adjusting plate 232 in the transmission assemblies 23 is conveniently arranged in the opening in a penetrating manner and then is connected with the adjusting rod 22.
In specific implementation, in the process that the movement of the adjusting plate 232 drives the isolating switch 4 to switch on or off, the counter 3 can be triggered by the adjusting plate 232 to count.
It can be seen that, in this embodiment, the driving mechanism 21 drives the adjusting rod 22 to move on the upper portion of the isolating switch 4 through the two transmission assemblies 23, so as to realize the operation of opening and closing the isolating switch 4, and according to the size and the position of the isolating switch 4, the position of the adjusting rod 22 on the adjusting plate 232 is adjusted, meanwhile, the position between the adjusting plate 232 and the transmission plate 231 is adjusted, so that the adjusting rod 22 can be ensured to stably perform the operation of opening and closing the isolating switch 4, and the isolating switch is applicable to isolating switches 4 with various types, and has a simple structure and is convenient to implement.
Referring to fig. 1, in each of the above embodiments, the side wall of the case 1 is provided with an opening corresponding to the isolating switch 4, and the opening is provided with a case door 7. Thus, the box door 7 is connected with the box body 1 in an openable and closable manner, so that the inspection and maintenance are convenient, and the state of the isolating switch 4 is convenient to observe.
The number of the isolating switches 4 can be at least two, and each isolating switch 4 is connected with the switch mechanism 2 and the counter 3. Specifically, each isolating switch 4 is arranged on the test platform 5 in parallel, pull rings of each isolating switch 4 are sleeved on the adjusting rod 22, each isolating switch 4 is synchronously switched on and off, and the counter 3 records the times of the isolating switch 4.
Preferably, a testing platform 5 and a supporting plate 6 are transversely arranged in the box body 1, the isolating switch 4 is detachably arranged on the testing platform 5, and two transmission components 23 are respectively arranged on two sides of the testing platform 5; the supporting plate 6 is arranged below the test platform 5, and the driving motor 211 and the worm gear 212 are arranged on the supporting plate 6; and/or, the side wall of the box body 1 is provided with an opening at a position corresponding to the isolating switch 4, and a box door 7 is arranged at the opening in an openable and closable manner; and/or the number of the isolating switches 4 is at least two, and each isolating switch 4 is connected with the switch mechanism 2 and the counter 3.
Referring to fig. 1 and 3, in each of the above embodiments, the switchgear mechanical operation and fault detection system may further include: an input device 8 and a control device 9. The input device 8 is disposed on an outer wall of the case 1, and the input device 8 is configured to receive a start command. The control device 9 is arranged in the box body 1, and the control device 9 is electrically connected with the input device 8 and the driving mechanism 21, and is used for controlling the driving mechanism 21 to start according to a starting instruction, and the driving mechanism 21 drives the adjusting rod 22 to move through the transmission mechanism so as to drive the isolating switch 4 to be switched on and off.
In particular, the input device 8 may be a button, which is convenient to operate.
In particular, the switchgear mechanical operation and fault detection system may further comprise: the closing button is arranged on the outer wall of the box body 1 and is used for receiving a closing instruction. The control device 9 is electrically connected with the closing button, and the control device 9 controls the driving mechanism 21 to be closed according to the closing instruction, so that the isolating switch 4 stops switching on and off.
It can be seen that in this embodiment, the operator inputs the start command through the input device 8, the control device 9 controls the driving mechanism 21 to drive, and then the isolating switch 4 starts to switch on and off, and the counter 3 starts to record the switching on and off times, so that automatic switching on and off is realized, the operation is simple and convenient, the workload of the operator is reduced, and the test efficiency is improved.
Referring to fig. 1 and 3, in each of the above embodiments, the switchgear mechanical operation and fault detection system may further include: a temperature detecting device 10 and a heat dissipating device 11. The heat dissipation device 11 is disposed in the case 1, and the heat dissipation device 11 is used for dissipating heat from the driving mechanism 21. Specifically, the heat sink 11 may be disposed close to the driving mechanism 21. In particular, the heat dissipation device 11 may be a fan.
The temperature detection device 10 is provided in the case 1, and the temperature detection device 10 is configured to detect the temperature in the case 1.
The control device 9 is electrically connected with the temperature detection device 10 and the heat dissipation device 11, and is further used for controlling the heat dissipation device 11 to start to dissipate heat of the driving mechanism 21 when the temperature in the box body 1 exceeds a first preset temperature; and controls the driving mechanism 21 to stop driving when the temperature in the case 1 exceeds a second preset temperature; wherein the second preset temperature is greater than the first preset temperature.
In specific implementation, the first preset temperature and the second preset temperature may be determined according to practical situations, which is not limited in this embodiment.
It can be seen that, in this embodiment, the temperature in the case 1 is detected by the temperature detecting device 10, so that the driving mechanism 21 can be timely cooled, and the stable operation of the driving mechanism 21 is ensured, and when the temperature in the case 1 continuously rises after the cooling mechanism cools the driving mechanism 21, the control device 9 controls the driving mechanism 21 to stop driving, thereby effectively protecting the driving mechanism 21 and preventing the driving mechanism 21 from being damaged.
During the implementation, the top of box 1 is the closed condition to prevent water droplet or dust and fall into in the box 1, can also avoid the system to receive external factor's interference when experimental, also guarantee the clean of this system when not working, can also the noise abatement.
The box 1 can be divided into an upper part and a lower part, the connecting part of the upper part and the lower part corresponds to the testing platform 5, and the upper part and the lower part are detachably connected, so that the upper part is taken down, the early debugging and installation can be facilitated, and the upper part and the lower part are connected after the debugging is completed.
In particular, the outer wall of the case 1 is provided with a time display 12.
In specific implementation, the system can be further provided with an intelligent state detector, and the intelligent state detector adjusts the speed of the driving motor 211 through frequency, so that the opening and closing speed of the isolating switch 4 is adjusted.
In specific implementation, the system can be further provided with a pressure sensing device, and the pressure sensing device is used for detecting the parting force, moment and speed of the isolating switch.
To sum up, in this embodiment, the switch mechanism 2 drives the isolating switch 4 to switch on and off, and the counter 3 records and displays the times of switching on and off the isolating switch 4, so that the switching on and off of the isolating switch 4 can be realized by starting the switch mechanism 2 without manual switching on and off operation, the labor intensity of manpower is reduced, the efficiency of test detection and fault analysis is improved, and the system has a simple and reliable structure and is convenient to implement.
It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, but do not indicate or imply that the apparatus or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. A switchgear mechanical operation and fault detection system, comprising: a movable box body (1), a switch mechanism (2) and a counter (3); wherein,
the inside of the box body (1) is used for accommodating the isolating switch (4);
the switch mechanism (2) is arranged in the box body (1) and detachably connected with the isolating switch (4) and is used for driving the isolating switch (4) to be switched on and off;
the counter (3) is arranged on the outer wall of the box body (1) and connected with the switch mechanism (2) and is used for recording and displaying the times of opening and closing of the isolating switch (4).
2. The switchgear mechanical operation and fault detection system according to claim 1, characterized in that the switching mechanism (2) comprises: a driving mechanism (21), a transmission mechanism and an adjusting rod (22); wherein,
the driving mechanism (21) is connected with the transmission mechanism, the transmission mechanism is connected with the adjusting rod (22) in a position-adjustable mode, and the adjusting rod (22) is arranged at the upper part of the isolating switch (4) and is detachably connected with a pull ring of the isolating switch (4);
the driving mechanism (21) is used for driving the adjusting rod (22) to move through the transmission mechanism so as to drive the isolating switch (4) to be switched on and off.
3. The switchgear mechanical operation and fault detection system according to claim 2, characterized in that the transmission comprises: two transmission assemblies (23); wherein,
the two transmission assemblies (23) are respectively arranged at two sides of the isolating switch (4) and are connected with the driving mechanism (21);
the two ends of the adjusting rod (22) are connected with the two transmission assemblies (23) in a one-to-one correspondence and in an adjustable position.
4. A switchgear mechanical operation and failure detection system according to claim 3, characterized in that each of said transmission assemblies (23) comprises: a drive plate (231) and an adjustment plate (232); wherein,
the first end of the transmission plate (231) is connected with the driving mechanism (21), the second end of the transmission plate (231) is rotatably and adjustably connected with the first end of the adjusting plate (232), and the second end of the adjusting plate (232) is adjustably connected with the corresponding end of the adjusting rod (22).
5. The switchgear mechanical operation and fault detection system according to claim 4, characterized in that,
a second end of the transmission plate (231) is provided with a rotating shaft (233);
the adjusting plate (232) is close to the first end and provided with a plurality of penetrating holes (2321) at intervals along the length direction, and the rotating shaft (233) is rotatably connected with any penetrating hole (2321).
6. The switchgear mechanical operation and fault detection system according to claim 4, characterized in that,
a plurality of adjusting holes (2322) are formed in the position, close to the second end, of the adjusting plate (232) at intervals along the length direction of the adjusting plate;
the adjusting rod (22) is inserted into any adjusting hole (2322).
7. A switchgear mechanical operation and failure detection system according to claim 3, characterized in that the said driving mechanism (21) comprises: a drive motor (211) and a worm wheel (212); wherein,
the driving motor (211) is connected with the worm wheel (212), and two driving ends of the worm wheel (212) are respectively connected with the two transmission assemblies (23) in a one-to-one correspondence manner.
8. The switchgear mechanical operation and fault detection system according to claim 7, characterized in that,
a test platform (5) and a supporting plate (6) are transversely arranged in the box body (1), the isolating switch (4) is detachably arranged on the test platform (5), and the two transmission assemblies (23) are respectively arranged on two sides of the test platform (5); the supporting plate (6) is arranged below the test platform (5), and the driving motor (211) and the worm wheel (212) are both arranged on the supporting plate (6); and/or the number of the groups of groups,
the side wall of the box body (1) is provided with an opening corresponding to the isolating switch (4), and a box door (7) is arranged at the opening in an openable and closable manner; and/or the number of the groups of groups,
the number of the isolating switches (4) is at least two, and each isolating switch (4) is connected with the switch mechanism (2) and the counter (3).
9. The switchgear mechanical operation and fault detection system according to claim 2, further comprising: an input device (8) and a control device (9); wherein,
the input device (8) is arranged on the outer wall of the box body (1) and is used for receiving a starting instruction;
the control device (9) is arranged in the box body (1) and is electrically connected with the input device (8) and the driving mechanism (21), and is used for controlling the driving mechanism (21) to start according to the starting instruction.
10. The switchgear mechanical operation and fault detection system of claim 9, further comprising: a temperature detection device (10) and a heat dissipation device (11); wherein,
the heat dissipation device (11) is arranged in the box body (1) and is used for dissipating heat of the driving mechanism (21);
the temperature detection device (10) is arranged in the box body (1) and is used for detecting the temperature in the box body (1);
the control device (9) is electrically connected with the temperature detection device (10) and the heat dissipation device (11), and is further used for controlling the heat dissipation device (11) to start when the temperature in the box body (1) exceeds a first preset temperature; when the temperature in the box body (1) exceeds a second preset temperature, controlling the driving mechanism (21) to stop driving; wherein the second preset temperature is greater than the first preset temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321384622.XU CN220120949U (en) | 2023-06-01 | 2023-06-01 | Mechanical operation and fault detection system for switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321384622.XU CN220120949U (en) | 2023-06-01 | 2023-06-01 | Mechanical operation and fault detection system for switch equipment |
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| Publication Number | Publication Date |
|---|---|
| CN220120949U true CN220120949U (en) | 2023-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321384622.XU Active CN220120949U (en) | 2023-06-01 | 2023-06-01 | Mechanical operation and fault detection system for switch equipment |
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| Country | Link |
|---|---|
| CN (1) | CN220120949U (en) |
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2023
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