CN214337332U - Conversion conductor for GIS and GIS using same - Google Patents
Conversion conductor for GIS and GIS using same Download PDFInfo
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- CN214337332U CN214337332U CN202023274790.2U CN202023274790U CN214337332U CN 214337332 U CN214337332 U CN 214337332U CN 202023274790 U CN202023274790 U CN 202023274790U CN 214337332 U CN214337332 U CN 214337332U
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Abstract
The utility model provides a GIS is with conversion conductor and use GIS of this conversion conductor, including the conversion conductor: the turning plate is fixedly arranged on the top of the conversion conductor through a rotating shaft; the mounting groove is arranged at the bottom of the turning plate; the clamping device is arranged on the left side and the right side of the inner portion of the turning plate and comprises a fixed cavity, a second spring is fixedly mounted on one side of the inner wall of the fixed cavity, a moving rod is fixedly connected to the other end of the second spring, and an embedding block is fixedly connected to the other side of the moving rod. The utility model provides a pair of GIS is with conversion conductor and use GIS of this conversion conductor turns over the board through increasing at conversion conductor top opening part, has set up the sealing washer in the bottom that turns over the board, and the sealing washer can completely cut off outside air and inside insulating gas contact, protects inside insulating gas can outwards burst, has prolonged conversion conductor's life, reduces the economic expenditure of company.
Description
Technical Field
The utility model relates to a GIS field especially relates to a GIS is with conversion conductor and use GIS of this conversion conductor.
Background
Gas insulated metal enclosed switchgear (GIS for short) is an important power transmission and distribution equipment, and a grounding switch is a main component of the GIS and is used for reliable grounding of a GIS main loop. According to the use requirement of a power grid, a main circuit of the quick grounding switch adopts a special grounding wire to directly ground the power grid, and is not grounded through a GIS cylinder and a bracket. Therefore, an insulation design is needed between the moving contact of the grounding switch and the GIS cylinder.
The insulating sealing ring is easily aged due to the influence of the atmospheric environment, so that the sealing ring is aged, and the insulation is unreliable; in addition, the insulating seal ring is likely to reduce the fastening torque of the connecting bolt after aging, and further causes leakage of insulating gas in the GIS, so that it is necessary to provide a conversion conductor for GIS and a GIS using the same to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a conversion conductor for GIS and GIS using the conversion conductor, which solves the problem that the insulation sealing ring is easy to age due to the influence of atmospheric environment, thereby causing the aging of the sealing ring and unreliable insulation; and insulating seal circle makes connecting bolt fastening torque decline easily after ageing, and then causes the problem of insulating gas's in the GIS revealing.
In order to solve the technical problem, the utility model provides a pair of GIS is with conversion conductor and use GIS of this conversion conductor, including the conversion conductor:
the turning plate is fixedly arranged at the top of the conversion conductor through a rotating shaft;
the mounting groove is arranged at the bottom of the turning plate;
the clamping device is arranged on the left side and the right side of the inner portion of the turning plate and comprises a fixed cavity, a second spring is fixedly mounted on one side of the inner wall of the fixed cavity, a moving rod is fixedly connected to the other end of the second spring, and an embedding block is fixedly connected to the other side of the moving rod.
The rotating shaft is arranged on the right side of the top of the conversion conductor and connected with the right side of the bottom of the turning plate, so that the turning plate can rotate by taking the outer surface of the rotating shaft as an axis.
Preferably, one side fixed mounting of mounting tank bottom has the fixed plate, the inside of fixed plate is provided with the intercommunication groove, the inside middle threaded connection of fixed plate has the second lead screw, and extends to the bottom in intercommunication groove, the bottom fixed mounting of fixed plate has the sealing washer.
The communicating groove is of a long tube type, and two sides of the communicating groove are communicated with the embedded groove.
The sealing ring is matched with the opening size at the top of the conversion conductor, and can seal the insulating gas in the conversion conductor.
Preferably, the bottoms of the front surface and the back surface of the second screw rod are respectively in threaded connection with an engaging rod, one side of the engaging rod is fixedly connected with an extrusion block, and one side of the conversion conductor is fixedly connected with a limiting device.
Preferably, stop device includes the connecting block, the first concave piece of one side fixedly connected with at connecting block top, the centre of first concave piece is through axis of rotation fixedly connected with fly leaf.
The first concave block is arranged on the left side of the top of the connecting block.
Preferably, one side of the top of the movable plate is fixedly connected with an engaging block, the axis of the engaging block is in threaded connection with a first screw rod, and the other side of the top of the connecting block is fixedly connected with a second concave block.
The second concave block is arranged at the right side of the top of the connecting block.
The utility model provides a pair of GIS is with conversion conductor and use GIS of this conversion conductor still includes GIS combined electrical apparatus:
the voltage transformer is fixedly arranged at the top of the GIS combined electrical appliance;
the base is fixedly arranged on the top of the voltage transformer; the left and right sides of base inner wall all is provided with fixing device, fixing device includes the installation cavity, one side fixed mounting of installation cavity inner wall has the fixed plate, the equal fixedly connected with slide bar in top and the bottom of fixed plate one side.
The fixed plate is arranged on the left side inside the mounting cavity.
Preferably, the outer surface cover of slide bar is equipped with the sliding block, the first spring of middle fixedly connected with of sliding block one side, the equal fixedly connected with embedding pole in top and the bottom of sliding block opposite side.
The embedding rod extends out of the outer side of the mounting cavity, extends towards the outer side of the mounting cavity and is inserted into the hole in the inner wall of the conversion conductor.
Compared with the prior art, the utility model provides a pair of GIS is with conversion conductor and use this conversion conductor has following beneficial effect:
the utility model provides a GIS is with conversion conductor and use GIS of this conversion conductor turns over the board through increasing at conversion conductor top opening part, has set up the sealing washer in the bottom of turning over the board, and the sealing washer can completely cut off outside air and inside insulating gas contact, protects inside insulating gas can outwards burst, has prolonged conversion conductor's life, reduces the economic expenditure of company.
Through the clamping device that sets up on the inside both sides of embedded groove cooperation mounting groove that sets up on fixed plate both sides again, the embedded piece is embedded into the embedded groove inside and is fixed the fixed plate together for the sealing washer is convenient for dismantle the change after ageing, still through setting up stop device, is convenient for will turn over the board and carry on spacingly with the conversion conductor, the sealed of protection inside.
The utility model provides a GIS is with conversion conductor and use GIS of this conversion conductor has set up the base through the top at voltage transformer, and the inside left and right sides of base all is provided with fixing device, and the elasticity that leans on first spring can be fixed spacingly in the recess of embedding pole embedding conversion conductor inner chamber left and right sides to conversion conductor, and convenient to use person dismantles inspection and maintenance to GIS combined electrical apparatus and conversion conductor.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a GIS conversion conductor and a GIS using the same provided by the present invention;
FIG. 2 is a perspective view of the spacing device shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is a schematic structural diagram of a second embodiment of a GIS conversion conductor and a GIS using the same provided by the present invention;
FIG. 5 is a schematic view of the base structure shown in FIG. 4;
fig. 6 is a schematic structural view of the fixing device shown in fig. 5.
Reference numbers in the figures: 1. conversion conductor, 2, voltage transformer, 3, base, 4, GIS combined electrical apparatus, 5, turn over board, 6, stop device, 61, connecting block, 62, first concave block, 63, movable plate, 64, second concave block, 65, first lead screw, 66, meshing block, 7, mounting groove, 8, latch device, 81, fixed cavity, 82, second spring, 83, carriage release lever, 84, embedding block, 9, fixed plate, 10, embedding groove, 11, communicating groove, 12, second lead screw, 13, meshing lever, 14, extrusion block, 15, sealing washer, 16, fixing device, 161, mounting cavity, 162, fixed plate, 163, slide bar, 164, spring, 165, slide block, 166, push block, 167, embedding lever.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3, in which fig. 1 is a schematic structural diagram of a first embodiment of a GIS conversion conductor and a GIS using the same according to the present invention; FIG. 2 is a perspective view of the spacing device shown in FIG. 1; fig. 3 is an enlarged schematic view of a portion a shown in fig. 1. A conversion conductor for GIS and GIS using the same, comprising a conversion conductor 1:
the turning plate 5 is fixedly arranged at the top of the conversion conductor 1 through a rotating shaft;
the mounting groove 7 is arranged at the bottom of the turning plate 5;
The mounting groove 7 is arranged at the middle position of the bottom of the turning plate and is inwards concave.
The second spring 82 has a left end connected to the left side of the inner wall of the fixing chamber 81 and the other end connected to the insertion block 84, and the insertion block 84 is kept extended out of the fixing chamber 81 by the elastic force of the second spring 82 until it is inserted into the slot 10.
In a specific embodiment, a fixing plate 9 is fixedly mounted at one side of the bottom of the mounting groove 7, a communicating groove 11 is formed in the fixing plate 9, a second lead screw 12 is connected to the middle of the inside of the fixing plate 9 in a threaded manner and extends to the bottom of the communicating groove 11, and a sealing ring 15 is fixedly mounted at the bottom of the fixing plate 9.
Two second screw rods 12 are arranged, are meshed with the meshing rod 13 in tandem, the meshing rod 13 rotates to drive the two second screw rods 12 to move left and right relatively, the second screw rods 12 push the extrusion block 14 to extrude the embedded block 84 into the fixing cavity 81, and the fixing plate 9 is relieved from limiting.
The bottom of the front surface and the bottom of the back surface of the second screw rod 12 are both in threaded connection with an engaging rod 13, one side of the engaging rod 13 is fixedly connected with an extrusion block 14, and one side of the conversion conductor 1 is fixedly connected with a limiting device 6.
The limiting device 6 comprises a connecting block 61, a first concave block 62 is fixedly connected to one side of the top of the connecting block 61, and a movable plate 63 is fixedly connected to the middle of the first concave block 62 through a rotating shaft.
An engaging block 66 is fixedly connected to one side of the top of the movable plate 63, a first screw rod 65 is connected to the axis of the engaging block 66 through a thread, and a second concave block 64 is fixedly connected to the other side of the top of the connecting block 61.
The limiting device can tightly press the left end of the turning plate 5, so that the oxidation speed of the sealing ring 15 and the external air is reduced while the internal gas sealing effect is good.
The right end of the movable plate 63 is provided with a groove, and the first screw rod 65 is rotated to press the turning plate 5 downwards.
The utility model provides a pair of GIS is with conversion conductor and use GIS of this conversion conductor's theory of operation as follows:
when the device works, the first screw rod 65 is firstly rotated to engage the engaging block 66 to move upwards, the first screw rod 65 slowly releases the pressing on the turning plate 5, the turning plate 5 is not limited by the first screw rod 65, the left end of the turning plate is turned upwards towards the right, the turning plate 5 is turned downwards to the right under the influence of the rotating shaft at the right end of the bottom of the turning plate 5, the sealing ring 15 at the bottom of the turning plate 5 is exposed, the second screw rod 12 is then rotated to engage the two engaging rods 13 at the front and the back, the two engaging rods 13 respectively move towards the left end and the right end, and the embedded block 84 is pushed back towards the inside of the fixed cavity 81 by driving the extrusion block 14, so that the fixed plate 9 and the sealing ring 15 can be removed for replacement.
Compared with the prior art, the utility model provides a pair of GIS is with conversion conductor and use this conversion conductor has following beneficial effect:
the utility model provides a GIS is with conversion conductor and use GIS of this conversion conductor turns over board 5 through increasing at 1 top opening part of conversion conductor, has set up sealing washer 15 in the bottom of turning over board 5, and the sealing washer can completely cut off outside air and inside insulating gas contact, and the inside insulating gas of protection can not outwards burst, has prolonged conversion conductor 1's life, reduces the economic expenditure of company.
And the embedded grooves 10 arranged on two sides of the fixing plate 9 are matched with the clamping devices 8 arranged on two sides in the mounting groove 7, the embedded block 84 is embedded into the embedded groove 10 to fix the fixing plate 9 together, so that the sealing ring 15 is convenient to detach and replace after aging, and the turning plate 5 and the conversion conductor 1 are convenient to limit by arranging the limiting device 6 to protect the internal sealing.
Second embodiment
Referring to fig. 4-6 of the second embodiment, the second embodiment of the present invention further provides another kind of conversion conductor for GIS and a GIS using the same.
In an optional manner of this embodiment, the conversion conductor for GIS and the GIS using the same may include the conversion conductor 1; the GIS for the GIS converting conductor and the GIS using the converting conductor also comprise a GIS combined electrical apparatus 4:
the voltage transformer 2 is fixedly arranged at the top of the GIS combined electrical apparatus 4;
the base 3 is fixedly arranged on the top of the voltage transformer 2; the left and right sides of base 3 inner wall all is provided with fixing device 16, fixing device 16 includes installation cavity 161, one side fixed mounting of installation cavity 161 inner wall has fixed plate 162, the equal fixedly connected with slide bar 163 in top and the bottom of fixed plate 162 one side.
The fixing device 16 maintains the stability of the conversion conductor 1, and two holes are formed on the left, right, and right sides of the conversion conductor 1 so as to be fixed.
The outer surface cover of slide bar 163 is equipped with sliding block 165, the middle fixedly connected with first spring 164 of sliding block 165 one side, the equal fixedly connected with embedding pole 167 in top and the bottom of sliding block 165 opposite side.
Slide bars 163 are disposed at the top and bottom of the inner wall of the fixture 16, and the top and bottom ends of the fixed plate 162 and the slide block 165 extend into the inner wall of the fixture 16.
The utility model provides a pair of GIS is with conversion conductor and use GIS of this conversion conductor's theory of operation as follows:
in operation, the pushing block 166 is first pulled toward the position of the fixed plate 162, the pushing block 166 carries the sliding block 165 to move toward the position of the fixed plate 162 on the outer surface of the sliding rod 163, and also presses the first spring 164, and when the embedded rod 167 retracts into the mounting cavity 161 along with the movement of the sliding block 165, the conversion conductor 1 is easily detached.
Compared with the prior art, the utility model provides a pair of GIS is with conversion conductor and use this conversion conductor has following beneficial effect:
the utility model provides a GIS is with conversion conductor and use GIS of this conversion conductor has set up base 3 through the top at voltage transformer 2, and the inside left and right sides of base 3 all is provided with fixing device 16, and the elasticity of leaning on first spring 164 can be with embedding pole 167 embedding conversion conductor 1 inner chamber left and right sides in the recess, fixes spacing conversion conductor 1, and the person of facilitating the use dismantles inspection and maintenance to GIS combined electrical apparatus 4 and conversion conductor 1.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A GIS-used conversion conductor is characterized by comprising:
the turning plate is fixedly arranged at the top of the conversion conductor through a rotating shaft;
the mounting groove is arranged at the bottom of the turning plate;
the clamping device is arranged on the left side and the right side of the inner portion of the turning plate and comprises a fixed cavity, a second spring is fixedly mounted on one side of the inner wall of the fixed cavity, a moving rod is fixedly connected to the other end of the second spring, and an embedding block is fixedly connected to the other side of the moving rod.
2. The conversion conductor for the GIS according to claim 1, wherein a fixing plate is fixedly installed on one side of the bottom of the installation groove, a communication groove is formed in the fixing plate, a second screw rod is connected to the middle of the inside of the fixing plate through a thread and extends to the bottom of the communication groove, and a sealing ring is fixedly installed at the bottom of the fixing plate.
3. The conversion conductor for the GIS according to claim 2, wherein the bottoms of the front and back surfaces of the second screw rod are respectively in threaded connection with an engaging rod, one side of the engaging rod is fixedly connected with an extrusion block, and one side of the conversion conductor is fixedly connected with a limiting device.
4. The conversion conductor for the GIS according to claim 3, wherein the limiting device comprises a connecting block, a first concave block is fixedly connected to one side of the top of the connecting block, and a movable plate is fixedly connected to the middle of the first concave block through a rotating shaft.
5. The conversion conductor for the GIS according to claim 4, wherein one side of the top of the movable plate is fixedly connected with an engaging block, the axis of the engaging block is connected with a first screw rod in a threaded manner, and the other side of the top of the connecting block is fixedly connected with a second concave block.
6. A GIS using the converting conductor, comprising the converting conductor as claimed in claim 1, wherein said GIS using the converting conductor further comprises a GIS combiner:
the voltage transformer is fixedly arranged at the top of the GIS combined electrical appliance;
the base is fixedly arranged on the top of the voltage transformer; the left and right sides of base inner wall all is provided with fixing device, fixing device includes the installation cavity, one side fixed mounting of installation cavity inner wall has the fixed plate, the equal fixedly connected with slide bar in top and the bottom of fixed plate one side.
7. The GIS using the conversion conductor as claimed in claim 6, wherein the outer surface of the sliding bar is sleeved with a sliding block, the middle of one side of the sliding block is fixedly connected with a first spring, and the top and the bottom of the other side of the sliding block are fixedly connected with embedded bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023274790.2U CN214337332U (en) | 2020-12-30 | 2020-12-30 | Conversion conductor for GIS and GIS using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023274790.2U CN214337332U (en) | 2020-12-30 | 2020-12-30 | Conversion conductor for GIS and GIS using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214337332U true CN214337332U (en) | 2021-10-01 |
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ID=77903277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023274790.2U Active CN214337332U (en) | 2020-12-30 | 2020-12-30 | Conversion conductor for GIS and GIS using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214337332U (en) |
-
2020
- 2020-12-30 CN CN202023274790.2U patent/CN214337332U/en active Active
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