CN115831656A - Stable GIS isolation composite grounding switch with dismounting function - Google Patents
Stable GIS isolation composite grounding switch with dismounting function Download PDFInfo
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- CN115831656A CN115831656A CN202211540166.3A CN202211540166A CN115831656A CN 115831656 A CN115831656 A CN 115831656A CN 202211540166 A CN202211540166 A CN 202211540166A CN 115831656 A CN115831656 A CN 115831656A
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Abstract
The invention discloses a stable GIS isolation composite grounding switch with a dismounting function, which comprises: the iron stand, the connecting block is installed to the upper end of supporting shoe, first locating piece, and it sets up the left side outer end at the insulator, the inner of second locating piece is provided with the locating plate, the upper end of insulator is provided with the stabilizing block, links up the piece, and it sets up the upper end at the second locating piece, the upper end of linking up the piece is provided with links up the piece, the vertical pole, and it sets up the upper left end at first balance plate, the upper right end of first balance plate is provided with the stabilising plate, the link is installed to the outer end of guide bar, the reinforcing plate, and its setting is at the right-hand member of link, first link switch's the inner is connected with second connecting switch. This compound earthing switch is kept apart to stable form GIS with dismouting function, its combination and the dismouting that is convenient for compound earthing switch is kept apart to the GIS, simultaneously, is convenient for realize that GIS keeps apart compound earthing switch internal connection inseparabler.
Description
Technical Field
The invention relates to the technical field of isolating composite grounding switches, in particular to a stable GIS isolating composite grounding switch with a dismounting function.
Background
Besides the local operation, the accurate measurement and the data signal display information, the GIS isolating switch and the grounding switch cabinet also need to have sufficient auxiliary contacts and experimental wiring terminals for the remote accurate measurement, the operation and the data signal application of customers, and the GIS isolating switch and the grounding switch cabinet are widely applied in the field of power development, such as:
an isolation grounding switch and GIS equipment using the same are disclosed in China patent No. CN 109119280B. The isolation grounding switch comprises a shell, wherein an isolation static contact seat, a quick grounding static contact seat, a grounding static contact seat and a mounting base corresponding to each static contact seat are arranged in the shell, and at least one of the isolation static contact seat, the quick grounding static contact seat and the grounding static contact seat is adjustably arranged on the corresponding mounting base through the radial position of a position adjusting mechanism so as to realize the axial centering of the static contact seat and a corresponding moving contact. Keep apart in stationary contact seat, the quick ground connection stationary contact seat and the ground connection stationary contact seat at least one with the mounting base is adjustable be connected, during the use, through the position of position adjustment mechanism adjustment stationary contact seat, make the central axis of stationary contact seat coincide mutually with the central axis of the moving contact that corresponds, guarantee that the centering of both is arranged, can reduce wearing and tearing when moving contact and stationary contact are inserted each other, reduce the metallic foreign matter that produces, guarantee isolation earthing switch's normal operating.
The novel three-position isolation grounding switch module of the solid insulation vacuum switch with the Chinese patent authorization publication number of CN103915282B consists of a three-position isolation grounding switch operation end, a three-position isolation grounding switch, a bus interface, a wire outlet terminal, a vacuum switch, an isolation static contact, a grounding contact, an epoxy resin shell and an end cover; the method is characterized in that: the three-station isolation grounding switch and the vacuum switch are cast in the epoxy resin shell in parallel and are connected with the conductive contact finger seat through the movable contact support; the grounding contact is arranged on the end cover or the epoxy resin shell in a post-assembly mode; the isolation static contact is fixedly sealed in the epoxy resin shell. The appearance contour of the high-voltage component is optimized when the high-voltage component is in a working position, and an extra shielding net does not need to be cast in the epoxy resin shell, so that the miniaturization of a product is easy to realize, and the manufacturing process is simplified; local electric field concentration does not exist, and the local discharge amount of the product is low even under the condition that the accessible parts of the human body are grounded; the risk of scrapping the whole product is reduced.
However, the above prior art solutions have the following drawbacks: the GIS isolation composite grounding switch is inconvenient to assemble and disassemble, and meanwhile, when the GIS isolation composite grounding switch is installed, the connection of internal parts is not tight enough, so that the invention provides the stable GIS isolation composite grounding switch with the disassembling and assembling function to solve the problems.
Disclosure of Invention
The invention aims to provide a stable GIS isolation composite grounding switch with a dismounting function, and aims to solve the problems that the combination and dismounting of the GIS isolation composite grounding switch are inconvenient, and the internal connection of the GIS isolation composite grounding switch is inconvenient to realize.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a compound earthing switch is kept apart to stable form GIS with dismouting function, includes:
the device comprises an iron frame, a supporting block, a connecting bolt, a connecting plate and an insulator, wherein a threaded hole is formed in the iron frame, the upper end of the iron frame is connected with the supporting block, the upper end of the supporting block is provided with the connecting block, the inner end of the connecting block is connected with the connecting bolt, the upper end of the supporting plate is connected with the connecting plate, and the upper end of the connecting plate is provided with the insulator;
the insulator comprises a first positioning block, a second positioning block, a connecting assembly and a stabilizing block, wherein the first positioning block is arranged at the outer end of the left side of the insulator, the right end of the first positioning block is provided with the second positioning block, the inner end of the second positioning block is provided with a positioning plate, the outer end of the second positioning block is connected with the connecting assembly, the upper end of the insulator is provided with the stabilizing block, a first limiting block is arranged above the stabilizing block, and the outer end of the first limiting block is provided with the second limiting block;
the connecting block is arranged at the upper end of the second positioning block, a connecting belt is mounted at the outer end of the connecting block, a connecting bolt is arranged at the inner end of the connecting belt, a connecting block is arranged at the upper end of the connecting block, and a first balance plate is mounted at the outer end of the connecting block;
the vertical rod is arranged at the left upper end of the first balance plate, the outer end of the vertical rod is connected with the holding iron plate, the right upper end of the first balance plate is provided with the stabilizing plate, the inner end of the stabilizing plate is connected with the guide rod, the outer end of the guide rod is provided with the connecting frame, and the front end of the guide rod is connected with the controller;
the reinforcing plate is arranged at the right end of the connecting frame, the right end of the reinforcing plate is provided with a first connecting switch, the inner end of the first connecting switch is connected with a second connecting switch, the lower end of the second connecting switch is connected with a second balance plate, and the limiting plate is arranged at the upper end of the second balance plate.
Preferably, the iron stand is U-shaped, and the screw hole sets up about the vertical axis bilateral symmetry of iron stand.
Preferably, the connecting blocks are arranged in 4 groups at equal angles relative to the center of the connecting plate, and the connecting blocks are in opposite threaded connection with the connecting bolts and the supporting plate.
Preferably, the locating plate is semicircle loop configuration, and the locating plate is connected with the relative block of stabilizing to the stabilizing block is hexagon shape structure.
Preferably, the connecting assembly is composed of a connecting belt, a square plate and a connecting bolt;
the connecting belt is arranged at the outer end of the first positioning block;
a square plate connected to the front end of the connection band;
and the joint bolt is arranged at the inner end of the square plate.
Preferably, the connecting band is connected with the equal relative block of first locating piece and second locating piece, and square board sets up about the vertical axis bilateral symmetry of connecting band.
Preferably, the joining bolt is in threaded connection with the square plate relatively, and the joining bolt is arranged on the square plate at equal intervals.
Preferably, the first limiting blocks are arranged at equal intervals at the right end of the first positioning block, the first limiting blocks are connected with the second limiting blocks in a clamping mode, and the second limiting blocks are arranged at equal intervals at the left end of the second positioning block.
Preferably, the connection block is connected with the connection belt in a relatively clamped mode, the connection blocks and the connection blocks are arranged in a one-to-one corresponding mode, and the connection blocks are in threaded connection with the first balance plate and the second balance plate.
Compared with the prior art, the invention has the beneficial effects that: the stable GIS isolation composite grounding switch with the disassembly and assembly function is convenient for combination and disassembly of the GIS isolation composite grounding switch, and meanwhile, the internal connection of the GIS isolation composite grounding switch is convenient to realize to be tighter;
1. the iron frame is arranged at the installation position of the GIS isolation composite grounding switch and is clamped with the iron frame, the iron frame is U-shaped, and a screw penetrates through the threaded hole in the iron frame, so that the iron frame is completely fixed at the position to be installed, and the subsequent connection of the GIS isolation composite grounding switch and the installation position is facilitated;
2. the connecting device is provided with a connecting assembly, a connecting belt and a connecting bolt, wherein 4 groups are arranged at equal angles relative to the center of a connecting plate through a connecting block, the connecting block is in opposite threaded connection with the connecting bolt and a supporting plate, the connecting belt is in opposite clamping connection with a first positioning block and a second positioning block, square plates are symmetrically arranged at the left and right sides relative to a vertical central axis of the connecting belt, the connecting bolt is in opposite threaded connection with the square plates, the connecting bolts are arranged on the square plates at equal intervals, the connecting blocks are in opposite clamping connection with the connecting belt, the connecting blocks and the connecting blocks are arranged in one-to-one correspondence, and the connecting blocks are in opposite threaded connection with the first balance plate and the second balance plate, so that the GIS isolation composite grounding switch can be conveniently combined and disassembled;
3. be equipped with first stopper, second stopper and locating plate, be semicircle annular structure through the locating plate, and the locating plate is connected with the relative block of stabilizing block to the stabilizing block is hexagonal shape structure, and first stopper is equidistant setting at the right-hand member of first locating block, and first stopper is connected with the relative block of second stopper, and the second stopper is equidistant setting at the left end of second locating block, is convenient for realize that GIS keeps apart compound earthing switch internal connection inseparabler.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the overall structure of the insulator and the stabilizing block according to the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic top view of the connection between the connecting block and the connecting bolt according to the present invention;
FIG. 5 is a schematic view of a top-view cross-sectional structure of the connection of the first stopper and the second stopper of the present invention;
FIG. 6 is a schematic top view of the cross-sectional structure of the square plate and the connection bolt of the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 3 according to the present invention.
In the figure: 1. an iron frame; 2. a threaded hole; 3. a support block; 4. connecting blocks; 5. a connecting bolt; 6. a connecting plate; 7. an insulator; 8. a support plate; 9. a first positioning block; 10. a second positioning block; 11. positioning a plate; 12. a connecting assembly; 1201. a connecting belt; 1202. a square plate; 1203. connecting the plug; 13. a stabilizing block; 14. a first stopper; 15. a second limiting block; 16. a joining block; 17. a splicing tape; 18. anchoring the suppository; 19. fixing blocks; 20. a first balance plate; 21. a vertical rod; 22. holding the iron plate; 23. a stabilizing plate; 24. a guide rod; 25. a controller; 26. a connecting frame; 27. a reinforcing plate; 28. a first connecting switch; 29. a second connection switch; 30. a second balance plate; 31. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a compound earthing switch is kept apart to stable form GIS with dismouting function, includes: the iron frame comprises an iron frame 1, wherein a threaded hole 2 is formed in the iron frame 1, the upper end of the iron frame 1 is connected with a supporting block 3, the upper end of the supporting block 3 is provided with a connecting block 4, the inner end of the connecting block 4 is connected with a connecting bolt 5, the upper end of a supporting plate 8 is connected with a connecting plate 6, and the upper end of the connecting plate 6 is provided with an insulator 7; the insulator comprises a first positioning block 9, a second positioning block 10, a positioning plate 11, a connecting assembly 12, a stabilizing block 13, a first limiting block 14 and a second limiting block 15, wherein the first positioning block 9 is arranged at the outer end of the left side of an insulator 7, the right end of the first positioning block 9 is provided with the second positioning block 10, the inner end of the second positioning block 10 is provided with the positioning plate 11, the outer end of the second positioning block 10 is connected with the connecting assembly 12, the upper end of the insulator 7 is provided with the stabilizing block 13, the first limiting block 14 is arranged above the stabilizing block 13, and the outer end of the first limiting block 14 is provided with the second limiting block 15; the connecting block 16 is arranged at the upper end of the second positioning block 10, a connecting belt 17 is arranged at the outer end of the connecting block 16, a connecting bolt 18 is arranged at the inner end of the connecting belt 17, a connecting block 19 is arranged at the upper end of the connecting block 16, and a first balance plate 20 is arranged at the outer end of the connecting block 19; a vertical bar 21 provided at the upper left end of the first balance plate 20, the outer end of the vertical bar 21 being connected to an anchor iron plate 22, the upper right end of the first balance plate 20 being provided with a stabilizing plate 23, the inner end of the stabilizing plate 23 being connected to a guide bar 24, the outer end of the guide bar 24 being provided with a connecting frame 26, and the front end of the guide bar 24 being connected to a controller 25; reinforcing plate 27, its setting is at the right-hand member of link 26, and first connecting switch 28 is installed to the right-hand member of reinforcing plate 27, and the inner of first connecting switch 28 is connected with second connecting switch 29, and the lower extreme of second connecting switch 29 is connected with second balance plate 30 to limiting plate 31 is installed to the upper end of second balance plate 30, and the combination constitutes a stable form GIS keeps apart compound earthing switch that has the dismouting function.
As shown in fig. 1, 3, 4 and 7, a steel frame 1 is U-shaped, threaded holes 2 are symmetrically arranged in the left and right direction about a vertical central axis of the steel frame 1, connecting blocks 4 are arranged in 4 groups at equal angles about the center of a connecting plate 6, the connecting blocks 4 are oppositely threaded with a connecting bolt 5 and a supporting plate 8, the connecting plate 1201 is oppositely engaged with a first positioning block 9 and a second positioning block 10, square plates 1202 are symmetrically arranged in the left and right direction about the vertical central axis of the connecting plate 1201, engaging bolts 1203 are oppositely threaded with the square plates 1202, engaging bolts 1203 are equidistantly arranged on the square plates 1202, engaging blocks 16 are oppositely engaged with engaging strips 17, engaging blocks 16 are correspondingly arranged with engaging blocks 19, engaging blocks 19 are oppositely threaded with a first balance plate 20 and a second balance plate 30, the steel frame 1 is placed at a GIS mounting position, the steel frame 1 is engaged with the connecting strip 1201, the steel frame 1 is U-shaped, the steel frame 1 is completely engaged with the first balance plate 20 and the second balance plate 30, the steel frame 1 is placed at a GIS mounting position, the outer end of the connecting block 1203, the connecting plate is engaged with the connecting block 9, the connecting plate 1202, the right and the connecting block 2, the connecting plate 1202 are fastened to the left and the right side of the connecting plate, the connecting block, the connecting plate 2 is completely inserted into the connecting plate 7, the connecting plate, the connecting block, the connecting plate 7, the connecting plate 7 is fastened to the connecting plate, the connecting block, the connecting plate 5, the connecting plate 1202, the connecting block, the connecting plate is fastened to the connecting block, the connecting plate 1202, the connecting block, the connecting plate is fastened to the connecting plate 1202, the connecting plate 3, repeated operation makes the joint belt 17 block to the outer end groove of joining block 16, screws up and links up the fixing bolt 18, makes joining block 16 of first locating piece 9 upper end and joining block 16 of second locating piece 10 upper end lock, links up joining block 16 and joining block 19 one-to-one, and joins fixing block 19 and is the semicircle, and 19 outer ends of joining block have the screw thread column structure, carries out threaded connection with first balance plate 20 and vertical pole 21 respectively with joining fixing block 19, accomplishes the installation of whole GIS isolation composite earthing switch, the combination and the dismouting of GIS isolation composite earthing switch of being convenient for.
As shown in fig. 1, 2, 6 and 5, the positioning plate 11 is of a semicircular ring structure, the positioning plate 11 is connected with the stabilizing block 13 in a relatively clamped manner, the stabilizing block 13 is of a hexagonal structure, the first limiting blocks 14 are arranged at equal intervals at the right end of the first positioning block 9, the first limiting blocks 14 are connected with the second limiting blocks 15 in a relatively clamped manner, the second limiting blocks 15 are arranged at equal intervals at the left end of the second positioning block 10, when the first positioning block 9 is arranged at the left end of the stabilizing block 13, the positioning plate 11 at the lower inner end of the first positioning block 9 is clamped with the left end of the stabilizing block 13, the positioning plate 11 is semicircular, the second positioning block 10 is arranged at the right end of the stabilizing block 13, the positioning plate 11 at the lower left end of the second positioning block 10 is clamped with the right end of the stabilizing block 13, after the positioning plate 11 at the inner end of the first positioning block 9 and the positioning plate 11 at the inner end of the second positioning block 10 are clamped with the annular groove at the inner end of the stabilizing block 13, the first positioning block 9 is clamped with the second positioning block 15, when the positioning block 9 and the positioning block 9 are connected with the grounding switch, the GIS is connected with the grounding switch through the GIS connecting band 1203, and the GIS connecting band 18, and the GIS connecting band is a special grounding switch.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a compound earthing switch is kept apart to stable form GIS with dismouting function which characterized in that includes:
the device comprises an iron frame (1), wherein a threaded hole (2) is formed in the iron frame (1), the upper end of the iron frame (1) is connected with a supporting block (3), the upper end of the supporting block (3) is provided with a connecting block (4), the inner end of the connecting block (4) is connected with a connecting bolt (5), the upper end of a supporting plate (8) is connected with a connecting plate (6), and the upper end of the connecting plate (6) is provided with an insulator (7);
the positioning device comprises a first positioning block (9) arranged at the outer end of the left side of an insulator (7), a second positioning block (10) is installed at the right end of the first positioning block (9), a positioning plate (11) is arranged at the inner end of the second positioning block (10), the outer end of the second positioning block (10) is connected with a connecting assembly (12), a stabilizing block (13) is arranged at the upper end of the insulator (7), a first limiting block (14) is arranged above the stabilizing block (13), and a second limiting block (15) is installed at the outer end of the first limiting block (14);
the connecting block (16) is arranged at the upper end of the second positioning block (10), a connecting belt (17) is installed at the outer end of the connecting block (16), a connecting bolt (18) is arranged at the inner end of the connecting belt (17), a connecting block (19) is arranged at the upper end of the connecting block (16), and a first balance plate (20) is installed at the outer end of the connecting block (19);
the device comprises a vertical rod (21) which is arranged at the left upper end of a first balance plate (20), the outer end of the vertical rod (21) is connected with an engagement iron plate (22), the right upper end of the first balance plate (20) is provided with a stabilizing plate (23), the inner end of the stabilizing plate (23) is connected with a guide rod (24), the outer end of the guide rod (24) is provided with a connecting frame (26), and the front end of the guide rod (24) is connected with a controller (25);
reinforcing plate (27), its setting is at the right-hand member of link (26), and first connecting switch (28) are installed to the right-hand member of reinforcing plate (27), the inner of first connecting switch (28) is connected with second connecting switch (29), and the lower extreme of second connecting switch (29) is connected with second balance plate (30) to limiting plate (31) are installed to the upper end of second balance plate (30).
2. The stable GIS isolating compound grounding switch with the dismounting function according to claim 1, characterized in that: the iron frame (1) is U-shaped, and the threaded holes (2) are symmetrically arranged on the left and right of the vertical central axis of the iron frame (1).
3. The stable GIS isolating compound grounding switch with the dismounting function according to claim 1, characterized in that: connecting block (4) are the central equal angle about connecting plate (6) and are provided with 4 groups, and connecting block (4) and connecting bolt (5) and backup pad (8) homogeneous phase are threaded connection relatively.
4. The stable GIS isolating compound grounding switch with the dismounting function according to claim 1, characterized in that: the positioning plate (11) is of a semicircular annular structure, the positioning plate (11) is connected with the stabilizing block (13) in a clamping mode, and the stabilizing block (13) is of a hexagonal structure.
5. The stable GIS isolating compound grounding switch with the dismounting function according to claim 1, characterized in that: the connecting assembly (12) consists of a connecting belt (1201), a square plate (1202) and a connecting bolt (1203);
a connecting belt (1201) arranged at the outer end of the first positioning block (9);
a square plate (1202) connected to the front end of the connection belt (1201);
an engagement pin (1203) mounted at the inner end of the square plate (1202).
6. The stable GIS isolating compound grounding switch with the dismounting function according to claim 5, characterized in that: the connecting band (1201) is connected with the first positioning block (9) and the second positioning block (10) in a relatively clamped mode, and the square plate (1202) is arranged in a left-right symmetrical mode relative to a vertical central axis of the connecting band (1201).
7. The stable GIS isolating compound grounding switch with the dismounting function according to claim 5, characterized in that: the connection bolt (1203) is in threaded connection with the square plate (1202) relatively, and the connection bolt (1203) is arranged on the square plate (1202) at equal intervals.
8. The stable GIS isolating compound grounding switch with the dismounting function according to claim 1, characterized in that: the first limiting blocks (14) are arranged at equal intervals at the right end of the first positioning block (9), the first limiting blocks (14) are connected with the second limiting blocks (15) in a clamping mode, and the second limiting blocks (15) are arranged at equal intervals at the left end of the second positioning block (10).
9. The stable GIS isolating compound grounding switch with the dismounting function according to claim 1, characterized in that: the connection block (16) is connected with the connection belt (17) in a clamping mode, the connection block (16) and the connection blocks (19) are arranged in a one-to-one corresponding mode, and the connection blocks (19) are in threaded connection with the first balance plate (20) and the second balance plate (30) in a corresponding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211540166.3A CN115831656B (en) | 2022-12-02 | 2022-12-02 | Stable GIS isolation composite grounding switch with disassembly and assembly functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211540166.3A CN115831656B (en) | 2022-12-02 | 2022-12-02 | Stable GIS isolation composite grounding switch with disassembly and assembly functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115831656A true CN115831656A (en) | 2023-03-21 |
| CN115831656B CN115831656B (en) | 2023-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211540166.3A Active CN115831656B (en) | 2022-12-02 | 2022-12-02 | Stable GIS isolation composite grounding switch with disassembly and assembly functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115831656B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915282A (en) * | 2014-04-25 | 2014-07-09 | 协励行(厦门)电气有限公司 | Novel solid insulation vacuum switch three-position isolation earthing switch module |
| CN209804527U (en) * | 2019-06-14 | 2019-12-17 | 海南安泰尚信实业有限公司 | GIS keeps apart compound earthing switch convenient to equipment |
| CN213339888U (en) * | 2020-11-21 | 2021-06-01 | 宣城市精熔电气有限公司 | Composite insulator hardware convenient to disassemble and assemble |
-
2022
- 2022-12-02 CN CN202211540166.3A patent/CN115831656B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915282A (en) * | 2014-04-25 | 2014-07-09 | 协励行(厦门)电气有限公司 | Novel solid insulation vacuum switch three-position isolation earthing switch module |
| CN209804527U (en) * | 2019-06-14 | 2019-12-17 | 海南安泰尚信实业有限公司 | GIS keeps apart compound earthing switch convenient to equipment |
| CN213339888U (en) * | 2020-11-21 | 2021-06-01 | 宣城市精熔电气有限公司 | Composite insulator hardware convenient to disassemble and assemble |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115831656B (en) | 2023-10-17 |
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