CN220896087U - Separating mechanism of environment-friendly gas ring main unit - Google Patents
Separating mechanism of environment-friendly gas ring main unit Download PDFInfo
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- CN220896087U CN220896087U CN202321825206.9U CN202321825206U CN220896087U CN 220896087 U CN220896087 U CN 220896087U CN 202321825206 U CN202321825206 U CN 202321825206U CN 220896087 U CN220896087 U CN 220896087U
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- ring main
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- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 238000000926 separation method Methods 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000007613 environmental effect Effects 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims description 13
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The application relates to a separation mechanism of an environment-friendly gas ring main unit, which comprises a ring main unit, wherein the front surface of the ring main unit is hinged with a sealing door, a barometer penetrating through the sealing door is fixedly arranged on the sealing door, a separation structure is arranged in the ring main unit, the separation structure comprises a separation plate, and the separation plate is slidably arranged on the inner wall of the ring main unit. This separating mechanism of environmental protection gas looped netowrk cabinet is movable structure through setting up the division board in the looped netowrk cabinet, sets up gib block and cushion cooperation sealing separation board simultaneously for by division board divided air chamber and control room space are adjustable in the looped netowrk cabinet, and set up accommodate motor, cooperation slider, connecting rod isotructure realize the position traction to dividing the division board, make dividing the division board can accomplish when environmental protection gas concentration descends in the looped netowrk cabinet and extrude the air chamber space and improve atmospheric pressure, reduce the breakdown accident of high-voltage electricity under low pressure state, improved the adjustable security of device.
Description
Technical Field
The application relates to the technical field of gas ring main units, in particular to a separation mechanism of an environment-friendly gas ring main unit.
Background
The gas-insulated ring main unit is also called a high-voltage ring main unit, is of a metal totally-enclosed structure formed by fastening and assembling screws, and a load switch arranged in the ring main unit is gas-generating type, oil-free and nontoxic; and (5) manual operation.
The gas-insulated looped netowrk cabinet is insulated through filling environmental protection gas, reduce the high voltage accident of breaking down, realize separating between air chamber and the cabinet through separating mechanism in the looped netowrk cabinet, because the high voltage accident of breaking down takes place when air chamber pressure is unusual easily, if environmental protection gas's pressure in the air chamber is insufficient for insulating distance does not reach the requirement, just produce the high voltage accident of breaking down easily, the separating mechanism who uses at present adopts screw fastening to constitute and is full-closed structure, unable compensation when air chamber pressure is too low, reduce the accident, the separating mechanism of an environmental protection gas looped netowrk cabinet is proposed to this, solve the problem that above-mentioned proposes.
Disclosure of utility model
Aiming at the defects of the prior art, the application provides the separation mechanism of the environment-friendly gas ring main unit, which has the advantages of being capable of adjusting the separation mechanism to reduce high-voltage breakdown accidents and the like.
In order to achieve the above purpose, the present application provides the following technical solutions: the separation mechanism of the environment-friendly gas ring main unit comprises a ring main unit, wherein the front surface of the ring main unit is hinged with a sealing door, a barometer penetrating through the sealing door is fixedly arranged on the sealing door, and a separation structure is arranged inside the ring main unit;
The separation structure comprises a separation plate, the separation plate is slidably mounted on the inner wall of the ring main unit, a base is fixedly mounted at the top of the separation plate, a sliding block is movably mounted on the base, a first connecting seat is fixedly mounted on the sliding block, a second connecting seat is fixedly mounted on the inner wall of the ring main unit, and a connecting rod is rotatably mounted between the first connecting seat and the second connecting seat.
Further, fixedly mounted guide strips are arranged on the inner wall of the ring main unit, rubber mats are fixedly mounted on the partition plates, and the rubber mats are attached to the guide strips in a U-shaped mode.
Further, baffle plates are fixedly arranged at the upper end and the lower end of the guide strip.
Further, the base comprises two plates fixedly connected at an upper and lower interval, and the base is positioned in the middle of the partition plate.
Further, a sliding groove is formed in the top of the base, and the sliding block is connected to the sliding groove in a sliding mode.
Further, the sliding block extends to a side surface of the middle of the base, a threaded sleeve is fixedly installed on the side surface of the middle of the base, an adjusting motor is fixedly installed at the top of the partition plate, a threaded rod is fixedly installed at the output end of the adjusting motor, and the threaded rods are meshed with the two threaded sleeves in a tooth shape at the same time.
Further, two sections of threads are formed in the outer portion of the threaded rod, the directions of the two sections of threads are opposite, and the two thread sleeves are meshed with two different thread directions respectively.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This separating mechanism of environmental protection gas looped netowrk cabinet is movable structure through setting up the division board in the looped netowrk cabinet, sets up gib block and cushion cooperation sealing separation board simultaneously for by division board divided air chamber and control room space are adjustable in the looped netowrk cabinet, and set up accommodate motor, cooperation slider, connecting rod isotructure realize the position traction to dividing the division board, make dividing the division board can accomplish when environmental protection gas concentration descends in the looped netowrk cabinet and extrude the air chamber space and improve atmospheric pressure, reduce the breakdown accident of high-voltage electricity under low pressure state, improved the adjustable security of device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a front elevational view of the overall structure of the present application;
Fig. 3 is a top view of the divider plate of the present application.
In the figure: 1. a ring main unit; 2. closing the door; 3. an air pressure gauge; 4. a partition plate; 5. a guide bar; 6. rubber cushion; 7. a baffle; 8. a base; 9. a slide block; 10. a first connection base; 11. a second connecting seat; 12. a connecting rod; 13. a thread sleeve; 14. adjusting a motor; 15. a threaded rod; 16. and a sliding groove.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-3, a separation mechanism of an environment-friendly gas ring main unit in this embodiment includes a ring main unit 1, a sealing door 2 is hinged to the front surface of the ring main unit 1, a barometer 3 penetrating through the sealing door 2 is fixedly installed on the sealing door 2, and the environment-friendly gas pressure state in the ring main unit 1 can be conveniently and intuitively observed through the barometer 3.
Embodiment one: in this embodiment, the inside of looped netowrk cabinet 1 is provided with the separation structure, and the separation structure includes division board 4, and division board 4 slidable mounting is in the inner wall of looped netowrk cabinet 1, but the airtight pad of installation guarantees the airtight under the slip on the outer wall of division board 4, can separate the inner space of looped netowrk cabinet 1 into the control room of top and the air chamber of below through division board 4.
It should be noted that, fixed mounting has guide bar 5 on the inner wall of looped netowrk cabinet 1, and fixed mounting has cushion 6 on the division board 4, and cushion 6 is U-shaped laminating guide bar 5, connects through the laminating of cushion 6 for division board 4 can maintain the gas tightness simultaneously under the slip direction that receives guide bar 5.
In order to limit the movement track of the partition plate 4, the baffle plates 7 are fixedly mounted at the upper and lower ends of the guide bar 5 in the present embodiment, and the baffle plates 7 can abut against the partition plate 4, so that the position of the partition plate 4 is limited.
Embodiment two: in this embodiment, the top fixed mounting of division board 4 has base 8, and movable mounting has slider 9 on the base 8, and fixed mounting has first connecting seat 10 on the slider 9, and fixed mounting has second connecting seat 11 on the inner wall of looped netowrk cabinet 1, rotates between first connecting seat 10 and the second connecting seat 11 and installs connecting rod 12, can realize that push-and-pull division board 4 moves through connecting rod 12 activity.
It should be noted that, base 8 includes two boards of upper and lower interval fixed connection, and base 8 is located the middle part of division board 4, through the connection of base 8, can make division board 4 receive the atress of pushing and pulling down even.
In this embodiment, the top of the base 8 is provided with a sliding slot 16, and the sliding block 9 is slidably connected to the sliding slot 16, so that the sliding track of the sliding block 9 relative to the base 8 is stable through the connection of the sliding slot 16.
In this embodiment, the sliding block 9 extends to a side surface in the middle of the base 8 and is fixedly provided with a thread sleeve 13, the top of the partition plate 4 is fixedly provided with an adjusting motor 14, the output end of the adjusting motor 14 is fixedly provided with a threaded rod 15, the threaded rod 15 is simultaneously engaged with the two thread sleeves 13 in a tooth form, and the positions of the two sliding blocks 9 can be adjusted by rotating the threaded rod 15.
It should be noted that two sections of threads are provided on the outside of the threaded rod 15, the directions of the two sections of threads are opposite, and the two threaded sleeves 13 are respectively engaged with two different thread directions, so that the two threaded sleeves 13 can pull the two sliding blocks 9 to move in opposite directions.
The working principle of the embodiment is as follows:
The gas concentration of the environment-friendly gas in the ring main unit 1 drops to cause the air chamber pressure to drop, the air pressure in the air chamber is reduced by the air pressure meter 3, at this time, the regulating motor 14 is driven, the regulating motor 14 drives the threaded rod 15 on the output end to rotate, the threaded rod 15 is engaged with the two threaded sleeves 13 through threads under the rotation, the two sliding blocks 9 are driven to move towards opposite directions through the threaded sleeves 13, the two sliding blocks 9 at this time drive the first connecting seat 10 to change positions, the connecting rod 12 connected between the first connecting seat 10 and the second connecting seat 11 rotates, the push-pull base 8 and the base 8 are fixedly connected with the partition plate 4, and accordingly the partition plate 4 is synchronously driven to slide along the guide strip 5 to squeeze the air chamber space in the ring main unit 1, so that the air pressure in the air chamber is increased, and high-voltage breakdown accidents are reduced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a separating mechanism of gaseous looped netowrk cabinet of environmental protection, includes looped netowrk cabinet (1), its characterized in that: the front surface of the ring main unit (1) is hinged with a sealing door (2), a barometer (3) penetrating through the sealing door (2) is fixedly arranged on the sealing door (2), and a separation structure is arranged in the ring main unit (1);
the separation structure comprises a separation plate (4), the separation plate (4) is slidably mounted on the inner wall of the ring main unit (1), a base (8) is fixedly mounted at the top of the separation plate (4), a sliding block (9) is movably mounted on the base (8), a first connecting seat (10) is fixedly mounted on the sliding block (9), a second connecting seat (11) is fixedly mounted on the inner wall of the ring main unit (1), and a connecting rod (12) is rotatably mounted between the first connecting seat (10) and the second connecting seat (11).
2. The separation mechanism of an environment-friendly gas ring main unit according to claim 1, wherein: guide strips (5) are fixedly mounted on the inner wall of the ring main unit (1), rubber pads (6) are fixedly mounted on the partition plates (4), and the rubber pads (6) are attached to the guide strips (5) in a U-shaped mode.
3. The separation mechanism of an environment-friendly gas ring main unit according to claim 2, wherein: baffle plates (7) are fixedly arranged at the upper end and the lower end of the guide strip (5).
4. The separation mechanism of an environment-friendly gas ring main unit according to claim 1, wherein: the base (8) comprises two plates fixedly connected at an upper and lower interval, and the base (8) is positioned in the middle of the partition plate (4).
5. The separation mechanism of an environment-friendly gas ring main unit according to claim 1, wherein: a sliding groove (16) is formed in the top of the base (8), and the sliding block (9) is connected to the sliding groove (16) in a sliding mode.
6. The separation mechanism of an environment-friendly gas ring main unit according to claim 1, wherein: the sliding block (9) extends to one side surface of the middle part of the base (8) and is fixedly provided with a thread bush (13), the top of the partition plate (4) is fixedly provided with an adjusting motor (14), the output end of the adjusting motor (14) is fixedly provided with a threaded rod (15), and the threaded rod (15) is simultaneously meshed with the two thread bushes (13) in a tooth shape.
7. The separation mechanism of an environment-friendly gas ring main unit according to claim 6, wherein: two sections of threads are formed in the outer portion of the threaded rod (15), the directions of the two sections of threads are opposite, and the two thread sleeves (13) are meshed with two different thread directions respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321825206.9U CN220896087U (en) | 2023-07-12 | 2023-07-12 | Separating mechanism of environment-friendly gas ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321825206.9U CN220896087U (en) | 2023-07-12 | 2023-07-12 | Separating mechanism of environment-friendly gas ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220896087U true CN220896087U (en) | 2024-05-03 |
Family
ID=90877015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321825206.9U Active CN220896087U (en) | 2023-07-12 | 2023-07-12 | Separating mechanism of environment-friendly gas ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220896087U (en) |
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2023
- 2023-07-12 CN CN202321825206.9U patent/CN220896087U/en active Active
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