CN218964942U - Automatic running-in device of ring main unit operating mechanism - Google Patents
Automatic running-in device of ring main unit operating mechanism Download PDFInfo
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- CN218964942U CN218964942U CN202222719238.2U CN202222719238U CN218964942U CN 218964942 U CN218964942 U CN 218964942U CN 202222719238 U CN202222719238 U CN 202222719238U CN 218964942 U CN218964942 U CN 218964942U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 74
- 239000010960 cold rolled steel Substances 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000010977 unit operation Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000004146 energy storage Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses an automatic running-in device of a ring main unit operating mechanism, which is characterized by comprising a cold-rolled steel plate box body, an electric operating mechanism running-in module and a manual operating mechanism running-in module; wherein, the electric operating mechanism running-in module and the manual operating mechanism running-in module are arranged in the cold-rolled steel plate box body. The automatic running-in device for the ring main unit operating mechanism provided by the utility model realizes the integrated operation of automatic running-in and manual running-in, and has the advantages of small structure, strong applicability and high cost performance. Because the running-in process is automatically controlled, the occupation of manpower and material resources is liberated, the labor cost is greatly saved, and the running-in efficiency is improved. Noise pollution is serious in the running-in process of the ring main unit operating mechanism, manual monitoring is not needed in the automatic running-in process of the using device, and the operation is automatically controlled by a programmable logic controller in the running-in device of the ring main unit operating mechanism, so that the harm of noise to human bodies is avoided.
Description
Technical Field
The utility model relates to the field of running-in procedures of ring main unit operating mechanisms, in particular to an automatic running-in device of a ring main unit operating mechanism.
Background
In the running-in process of the existing operating mechanisms related to SF6 full-insulation full-sealing ring network switch equipment, environment-friendly gas ring network switch equipment, solid insulation ring network switch equipment and the like, running-in work of the operating mechanisms such as a ring network cabinet breaker unit, a load switch unit and the like is completely completed manually by manpower, and the rest running-in working procedures are completed by an electric operating mechanism. After a part of running-in working procedures are finished by the electric operating mechanism, the rest running-in working procedures are finished manually by technicians, and automatic running-in operation and manual running-in operation cannot be finished on the same running-in device, so that running-in operation time is prolonged, and running-in efficiency is affected.
Disclosure of Invention
In view of this, the embodiment of the utility model provides an automatic running-in device for an operating mechanism of a ring main unit.
The utility model provides an automatic running-in device of a ring main unit operating mechanism, which comprises a cold-rolled steel plate box body (100), an electric operating mechanism running-in module (200) and a manual operating mechanism running-in module (300); wherein, the electric operating mechanism running-in module (200) and the manual operating mechanism running-in module (300) are arranged in the cold-rolled steel plate box body (100).
Further, a first indicator lamp (201), a second indicator lamp (202), a third indicator lamp (203), a first instruction button (204), a second instruction button (205), a third instruction button (206) and a counting device (208) are arranged on a panel of the electric operating mechanism running-in module (200).
Further, a programmable controller (209) and an electromagnetic relay (210) are arranged on a bottom plate of the electric operating mechanism running-in module (200), the programmable controller (209) receives operation instructions through a first instruction button (204), a second instruction button (205) and a third instruction button (206) to control the electromagnetic relay (210) to obtain electricity, and the programmable controller displays the running state of the operation instructions through a first indicator lamp (201), a second indicator lamp (202), a third indicator lamp (203) and a counting device (208).
Further, a transmission motor (301) is installed in the manual operation mechanism running-in module (300), and a manual operation instruction is received through the transmission motor (301).
Further, a change-over switch (207) is mounted on a panel of the electric operating mechanism running-in module (200), and the automatic running-in device is changed from an automatic operation mode to a manual operation mode or from the manual operation mode to the automatic operation mode through the change-over switch (207).
Further, the lower end of the electric operating mechanism running-in module (200) is abutted against the upper end of the manual operating mechanism running-in module (300) and fastened by using bolts.
Further, angle steel supporting feet (400) are arranged below the cold-rolled steel plate box body (100), and the cold-rolled steel plate box body (100) and the angle steel supporting feet (400) are fixedly connected.
The technical scheme in the embodiment of the utility model has the following advantages: the automatic running-in device for the ring main unit operating mechanism provided by the utility model realizes the integrated operation of automatic running-in and manual running-in, and has the advantages of small structure, strong applicability and high cost performance. Because the running-in process is automatically controlled, the occupation of manpower and material resources is liberated, the working efficiency can be improved by about 8 times in the same working time, the labor cost is greatly saved, and the running-in efficiency is improved. Noise pollution is serious in the running-in process of the ring main unit operating mechanism, manual monitoring is not needed in the automatic running-in process of the using device, and the operation is automatically controlled by a programmable logic controller in the running-in device of the ring main unit operating mechanism, so that the harm of noise to human bodies is avoided.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
Fig. 1 is a schematic structural diagram of an automatic running-in device of a ring main unit operating mechanism according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of an automatic running-in device of a ring main unit operating mechanism according to an embodiment of the present utility model;
fig. 3 is a schematic flow chart of an automatic running-in device of a ring main unit operating mechanism according to an embodiment of the present utility model;
fig. 4 is a schematic circuit connection diagram of each module of the automatic running-in device of the ring main unit operating mechanism according to the embodiment of the utility model;
FIG. 5 is a ladder diagram of a PLC of an automatic running-in device for a ring main unit operating mechanism according to an embodiment of the present utility model;
fig. 6 is a second schematic structural diagram of an automatic running-in device for an operation mechanism of a ring main unit according to an embodiment of the present utility model.
Reference numerals:
the cold-rolled steel plate box body (100), an electric operating mechanism running-in module (200), a manual operating mechanism running-in module (300), angle steel supporting feet (400), a first indicator lamp (201), a second indicator lamp (202), a third indicator lamp (203), a first instruction button (204), a second instruction button (205), a third instruction button (206), a change-over switch (207), a counting device (208), a programmable controller (209), an electromagnetic relay (210) and a transmission motor (301).
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
The utility model is further explained and illustrated below with reference to the drawing and the specific embodiments of the present specification.
As shown in fig. 1 and 6, the cold rolled steel sheet box 100 of the ring main unit operation mechanism automatic running-in device is divided into an electric operation mechanism running-in module 200 and a manual operation mechanism running-in module 300. The panel of the running-in module 200 of the electric operating mechanism is provided with a first indicator lamp 201, a second indicator lamp 202, a third indicator lamp 203, a first instruction button 204, a second instruction button 205, a third instruction button 206, a change-over switch 207 and a counter 208. The first indicator lamp 201, the second indicator lamp 202, the third indicator lamp 203 and the counter 208 are display units of an automatic running-in device of the ring main unit operating mechanism; the first instruction button 204, the second instruction button 205, the third instruction button 206 and the change-over switch 207 are operation units of the automatic running-in device of the ring main unit operation mechanism; the transmission motor 301 is a switching-on and switching-off action command output device of a manual operation mechanism of an automatic running-in device of a ring main unit operation mechanism.
As shown in fig. 2, the programmable controller 209, together with the electromagnetic relay 210 and other command elements, etc. realize the electrical control of the ring main unit operating mechanism automatic running-in device. The programmable controller 209 realizes automatic control of the motor energy storage, the breaker closing and the breaker opening of the ring main unit electric operating mechanism, and realizes automatic counting of operation times. The programmable controller 209 can be used for realizing the adjustable control of the energy storage time length, the arbitrary adjustment of the time length of the switch-on and switch-off operation interval of the circuit breaker and the arbitrary adjustment of the automatic running-in times of the device. When the ring main unit is in the manual operation mode, the change-over switch 207 is turned to a manual state, the first, second and third command buttons 204-206 are engaged and disengaged, the manual operation mechanism is switched on and off by means of the transmission motor 301, and the manual running-in procedure of the operation mechanism is finally completed according to the running-in times of the test specification.
Fig. 3 is a schematic flow chart of an automatic running-in device of the ring main unit operating mechanism, and the two schemes are divided into an automatic mode and a manual mode. The automatic mode corresponds to the ring main unit operating mechanism and is electrically operated, and the manual mode corresponds to the ring main unit operating mechanism and is manually operated.
Running-in sequence in automatic mode: pressing the first instruction button 204, powering on the relay KAZ, changing the logic of the X1 starting point of the programmable controller 209 from 0 to 1, and starting an automatic running-in program; the energy storage motor automatically stores energy, Y1 opens and closes the breaker after 8s delay, Y2 opens and closes the breaker after 1s delay, and the number of times of the counter is increased by 1; the energy storage motor stores energy again, and the breaker is repeatedly opened and closed until 100 times, and the whole process is finished. The control principle and logic are shown in fig. 2 and 4.
Running-in sequence in manual mode: pressing the second command button 205, starting the transmission motor 301 until the mechanism is switched on in place; turning off the second command button 205, reversing the drive motor 301 until the mechanism is in place; the above operation was repeated 30 times in total to complete the mechanism running-in process.
In the description of the present specification, a description referring to the terms "one embodiment," "further embodiment," "some specific embodiments," or "some examples," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The step numbers in the present embodiment are set for convenience of illustration, and the order of steps is not limited in any way, and the execution order of the steps in the embodiment can be adaptively adjusted according to the understanding of those skilled in the art.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The automatic running-in device of the ring main unit operating mechanism is characterized by comprising a cold-rolled steel plate box body (100), an electric operating mechanism running-in module (200) and a manual operating mechanism running-in module (300); wherein, the electric operating mechanism running-in module (200) and the manual operating mechanism running-in module (300) are arranged in the cold-rolled steel plate box body (100).
2. The automatic running-in device of the ring main unit operation mechanism according to claim 1, wherein a first indicator lamp (201), a second indicator lamp (202), a third indicator lamp (203), a first instruction button (204), a second instruction button (205), a third instruction button (206) and a counting device (208) are installed on a panel of the electric operation mechanism running-in module (200).
3. The automatic running-in device of the ring main unit operating mechanism according to claim 2, wherein a programmable controller (209) and an electromagnetic relay (210) are installed on a bottom plate of the electric operating mechanism running-in module (200), the programmable controller (209) receives operation instructions through a first instruction button (204), a second instruction button (205) and a third instruction button (206), the electromagnetic relay (210) is controlled to be powered on, and the programmable controller displays the running state of the operation instructions through a first indicator lamp (201), a second indicator lamp (202), a third indicator lamp (203) and a counting device (208).
4. The automatic running-in device of the ring main unit operation mechanism according to claim 1, wherein a transmission motor (301) is installed in the manual operation mechanism running-in module (300), and a manual operation instruction is received through the transmission motor (301).
5. The automatic running-in device of the ring main unit operation mechanism according to claim 1, wherein a change-over switch (207) is installed on a panel of the electric operation mechanism running-in module (200), and the automatic running-in device is changed from an automatic operation mode to a manual operation mode or from the manual operation mode to the automatic operation mode through the change-over switch (207).
6. The automatic running-in device for the ring main unit operation mechanism according to claim 1, wherein the lower end of the electric operation mechanism running-in module (200) is abutted against the upper end of the manual operation mechanism running-in module (300) and fastened by using bolts.
7. The automatic running-in device of the ring main unit operation mechanism according to claim 1, wherein angle steel supporting feet (400) are installed under the cold-rolled steel plate box body (100), and the cold-rolled steel plate box body (100) and the angle steel supporting feet (400) are in fastening connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222719238.2U CN218964942U (en) | 2022-10-14 | 2022-10-14 | Automatic running-in device of ring main unit operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222719238.2U CN218964942U (en) | 2022-10-14 | 2022-10-14 | Automatic running-in device of ring main unit operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218964942U true CN218964942U (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222719238.2U Active CN218964942U (en) | 2022-10-14 | 2022-10-14 | Automatic running-in device of ring main unit operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218964942U (en) |
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- 2022-10-14 CN CN202222719238.2U patent/CN218964942U/en active Active
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