Integrated three-station isolating switch and production and processing method thereof

Abstract

The invention provides an integrated three-station isolating switch and a production and processing method thereof, and belongs to the field of isolating switchs.The integrated three-station isolating switch is composed of a supporting rod, a support mechanism, a connector D, a connector C, a connector B, a connector A, a fixing mechanism and a mold mechanism. The integrated structure enables the static contact to be installed conveniently, concentricity adjustment is simpler, errors are small, a threaded rod B can be driven to rotate through rotation of an inner hexagonal block, a T-shaped threaded sleeve can be driven to slide in a T-shaped sliding groove through rotation of the threaded rod B, and an arc-shaped clamping block can be driven to move through movement of the T-shaped threaded sleeve. The two arc-shaped clamping blocks move to clamp parts needing to be installed on the connector B and the connector D, so that the installation stability is improved, and the problems that in the prior art, errors exist when a three-station disconnecting switch is installed, debugging needs to be conducted after installation testing, and the installation difficulty is improved can be solved.

Description

Technical Field

[0001] The invention belongs to the technical field of isolating switches, and in particular relates to an integrated three-position isolating switch. Background Art

[0002] Isolating switch is a switch device that is mainly used for "isolating power supply, switching operation, connecting and disconnecting small current circuits" and has no arc extinguishing function. When the isolating switch is in the open position, there is an insulation distance that meets the specified requirements and an obvious disconnection mark between the contacts; when in the closed position, it can carry the current under normal circuit conditions and the current under abnormal conditions (such as short circuit) within a specified time.

[0003] The authorization publication number "CN219513002U" records that "the inflatable cabinet equalizing pressure type isolating switch is provided with a supporting component and a static contact. The supporting component is provided with a supporting hole, and the static contact passes through the supporting hole. The supporting component adopts the insulating support of the static contact. The static contact is provided with an equalizing pressure component, and the static contact is provided with an equalizing pressure ring. The equalizing pressure ring adopts a static contact equalizing pressure ring, which can rely on the equalizing pressure ring to balance the electric field well, thereby improving the voltage resistance performance of the isolating switch."

[0004] The above patent improves the voltage resistance performance of the isolating switch, but there will be errors during the installation of the above patent, which will result in the need for debugging after the installation test, making the installation more difficult. Summary of the invention

[0005] The purpose of the present invention is to provide an integrated three-position isolating switch, aiming to solve the problem that errors may occur during the installation of the three-position isolating switch in the prior art, resulting in the need for debugging after installation and testing, which increases the difficulty of installation.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] Integrated three-position disconnect switch, including;

[0008] Support rods;

[0009] A bracket mechanism is arranged on the support rod;

[0010] A connector D is provided on the support rod and the bracket mechanism;

[0011] A connector C is provided on the bracket mechanism;

[0012] A connector B is fixedly connected to one end of the connector C, and a through hole is formed on the surface of the connector B;

[0013] Connector A, which is fixedly connected to the circumferential surface of connector B;

[0014] A fixing mechanism, which is provided in two groups, one group of the fixing mechanisms is provided on the connector D, and the other group of the fixing mechanisms is provided on the connector B;

[0015] The mold mechanism is arranged on the connector C and the connector D, and is used for pouring epoxy resin.

[0016] As a preferred solution of the present invention, the bracket mechanism includes a special-shaped bracket, a cross plate and a reinforcing rib, the special-shaped bracket is fixedly connected to one end of the support rod, the cross plate is fixedly connected to one end of the support rod, the reinforcing rib is fixedly connected to one end of the support rod, and the reinforcing rib is fixedly connected to the cross plate.

[0017] As a preferred solution of the present invention, each set of the fixing mechanisms comprises:

[0018] A splicing component, provided on the connector B;

[0019] A rotating component is provided on the splicing component;

[0020] The clamping components are provided in two groups, and the two groups of clamping components are symmetrically arranged on the rotating component.

[0021] As a preferred solution of the present invention, the splicing component includes an external threaded sleeve and an internal threaded sleeve, the external threaded sleeve is fixedly connected to one end of the connector B, and the internal threaded sleeve is threadedly connected to the external threaded sleeve.

[0022] As a preferred solution of the present invention, the rotating component includes a locking screw A, a limit groove, a swivel and an internal threaded tube B. The limit groove is opened on the circumferential surface of the internal threaded sleeve, and the swivel is rotatably connected in the limit groove. Two internal threaded tubes B are provided, and the two internal threaded tubes B are symmetrically arranged on the circumferential surface of the swivel, and the two mounting frames and the swivel are an integrally formed structure. Two locking screws A are provided, and each of the locking screws A is threadedly connected to each internal threaded tube B, and each locking screw A rotates through the internal threaded tube B and the swivel.

[0023] As a preferred solution of the present invention, each group of the clamping components includes a T-shaped slide groove, an arc-shaped clamping block, a T-shaped threaded sleeve, a hexagonal block, a vertical plate and a threaded rod B. The vertical plate is fixedly connected to the circumferential surface of the swivel, the T-shaped slide groove is opened at one end of the vertical plate, the threaded rod B is rotatably connected between the upper and lower inner walls of the T-shaped slide groove, and one end of the threaded rod B rotates through the vertical plate and extends to the outside of the vertical plate, the T-shaped threaded sleeve is threadedly connected to the threaded rod B, and the T-shaped threaded sleeve is slidably connected in the T-shaped slide groove, the arc-shaped clamping block is fixedly connected to one end of the T-shaped threaded sleeve, and the hexagonal block is fixedly connected to one end of the threaded rod B.

[0024] As a preferred solution of the present invention, the mold mechanism includes:

[0025] The mold part is provided on the connector C and the connector D;

[0026] The limiting components are provided in two groups, and the two groups of limiting components are symmetrically arranged on the mold component.

[0027] As a preferred solution of the present invention, the mold components include an internal threaded tube A, a sealing mold, a mounting frame, a slide plate A, a sliding rod and a screw rod. There are four internal threaded tubes A, two of which are fixedly connected to the surface of the connector D, and the other two are fixedly connected to the surface of the connector C. There are four screw rods, each of which is threadedly connected to each internal threaded tube A. There are four sliding rods, each of which is fixedly connected to one end of each screw rod. There are two slide plates A, each of which is slidably mounted on every two sliding rods. There are four mounting frames, the four mounting frames are respectively fixedly connected to two slide plates A, and the four mounting frames are symmetrically arranged. There are two sealing molds, each of which is fixedly connected to every two mounting frames, and the two sealing molds are symmetrically arranged.

[0028] As a preferred solution of the present invention, each group of the limiting components includes a threaded rod A, a limiting ring, an operating block, a slide plate B and a hexagonal inner groove. Two limiting rings are provided, and each limiting ring is fixedly connected to the circumferential surface of each sliding rod. The slide plate B is slidably sleeved on the two sliding rods, and the slide plate B is located between the limiting ring and the slide plate A. Two hexagonal inner grooves are provided, and each hexagonal inner groove is opened at one end of each sliding rod. The threaded rod A is threadedly connected to one end of the slide plate B, and the threaded rod A rotates through the slide plate B and supports the slide plate A. The operating block is fixedly connected to one end of the threaded rod A.

[0029] As a preferred solution of the present invention, a C-GIS connecting plate is fixedly connected to the surface of the connector D.

[0030] The production and processing method of the integrated three-position isolating switch comprises the following steps:

[0031] S1. Thread the internal thread sleeve onto the external thread sleeve, rotate the swivel to adjust the positions of the two arc-shaped clamping blocks. When the positions of the two arc-shaped clamping blocks are adjusted, rotate the locking screw A. The locking screw A moves while the internal thread tube B rotates, thereby supporting the internal thread sleeve and fixing the positions of the two arc-shaped clamping blocks.

[0032] S2, rotating the hexagonal block, the rotation of the hexagonal block drives the threaded rod B to rotate, the rotation of the threaded rod B drives the T-shaped threaded sleeve to slide in the T-shaped slide groove, and the movement of the T-shaped threaded sleeve 11 drives the arc clamping block to move;

[0033] S3. Rotate the slide bar through the hexagonal groove. The rotation of the slide bar drives the screw rod to rotate. After the screw rod rotates, it is threadedly connected to the internal threaded tube A, so as to install the solid sealing mold. Rotate the operating block. The rotation of the operating block drives the threaded rod A to rotate. The threaded rod A moves while rotating on the slide plate B. The movement of the threaded rod A pushes the slide plate A to slide on the two slide bars. The movement of the slide plate A drives the installation frame to move. The movement of the installation frame drives the solid sealing mold to move. The two solid sealing molds are connected after moving.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] 1. In this scheme, the connector D, connector C and connector B have the same center and are an integrated structure, which makes it easy to install the static contact, simpler to adjust the concentricity, and small in error. The rotation of the hexagonal block can drive the threaded rod B to rotate, and the rotation of the threaded rod B can drive the T-type threaded sleeve to slide in the T-type slide groove. The movement of the T-type threaded sleeve can drive the arc clamping block to move. The movement of the two arc clamping blocks can clamp the parts that need to be installed on the connectors B and D, thereby improving the stability of the installation.

[0036] 2. In this scheme, the external threaded sleeve is used to connect with the internal threaded sleeve, and the internal threaded sleeve is threadedly connected to the external threaded sleeve, so that the internal threaded sleeve is easy to install and disassemble, and the internal threaded sleeve is easy to install and disassemble, so that the arc clamping block is easy to install and disassemble, and the setting of the limit groove allows the swivel to rotate, thereby adjusting the positions of the two arc clamping blocks, and the setting of the internal threaded tube B is used to connect with the locking screw A, and the locking screw A is threadedly connected to the internal threaded tube B, so that the locking screw A can support the internal threaded sleeve, thereby limiting the rotation of the swivel.

[0037] 3. In this solution, the screw is threadedly connected to the internal threaded tube A, so that the sealing mold is easy to disassemble and separate. The screw is used to connect the sliding rod, and the sliding rod is used to slidably connect the skateboard A, so that the skateboard A can slide on the two sliding rods. The two sealing molds are used to pour epoxy resin, so that the fracture of the connector C and the connector D can be sealed and protected by epoxy resin, thereby improving the pressure resistance.

[0038] 4. In this solution, a limit ring is provided to limit the slide plate B, and the slide plate B is slidably connected to the two slide bars so that the slide plate B can slide on the two slide bars. The operating block is provided to facilitate the rotation of the threaded rod A, and the threaded rod A is threadedly connected to the slide plate B so that the threaded rod A can move while rotating on the slide plate B. The movement of the threaded rod A can support the slide plate A, so that the two sealing molds can be docked.

[0039] 5. In this solution, the special-shaped bracket is used to connect the connector C, the cross plate is used to connect the reinforcing ribs, and the reinforcing ribs are used to improve the stability of the connector D. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0041] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0042] Figure 2 is a cross-sectional view of the present invention;

[0043] Figure 3 For the present invention Figure 2 The enlarged view of point A in the middle;

[0044] Figure 4 It is a structural schematic diagram of another perspective of the present invention;

[0045] Figure 5 A cross-sectional view from another perspective of the present invention;

[0046] Figure 6 For the present invention Figure 5 The enlarged view of point B in the middle;

[0047] Figure 7 An exploded view of the sealing mold of the present invention;

[0048] Figure 8 A cross-sectional view of the sealing mold of the present invention;

[0049] Fig. 9 This is an exploded view of the skateboard A of the present invention;

[0050] Fig.10 It is an exploded view of the swivel of the present invention.

[0051] In the figure: 1. support rod; 2. special-shaped bracket; 3. connector A; 4. locking screw A; 5. threaded rod A; 6. T-type slide groove; 7. limit groove; 8. external thread sleeve; 9. internal thread sleeve; 10. arc clamp block; 11. T-type thread sleeve; 12. hexagon block; 13. vertical plate; 14. swivel; 15. connector B; 16. through hole; 17. connector C; 18. internal threaded tube A; 19. sealing mold; 20. mounting frame; 21. connector D; 22. C-GIS connecting plate; 23. horizontal plate; 24. threaded rod B; 25. slide plate A; 26. slide rod; 27. limit ring; 28. operating block; 29. ​​slide plate B; 30. internal threaded tube B; 31. reinforcing rib; 32. screw rod; 33. hexagonal groove. DETAILED DESCRIPTION

[0052] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0053] Example 1

[0054] See also Figure 1-Figure 10 , the technical solution provided by this embodiment is as follows:

[0055] An integrated three-position isolating switch is composed of a support rod 1, a bracket mechanism, a connector D21, a connector C17, a connector B15, a connector A3, a fixing mechanism and a mold mechanism. The connector D21 is arranged on the support rod 1 and the bracket mechanism, the connector C17 is arranged on the bracket mechanism, the connector B15 is fixedly connected to one end of the connector C17, a through hole 16 is opened on the surface of the connector B15, and the connector A3 is fixedly connected to the circumferential surface of the connector B15.

[0056] In a specific embodiment of the present invention, the connector D21 is fixedly connected to one end of the support rod 1, and the connector C17 is fixedly connected to one end of the special-shaped bracket 2. The connector D21, the connector C17 and the connector B15 have the same center and are an integrated structure, which makes it easy to install the static contact, simpler to adjust the concentricity, and small in error.

[0057] Specifically, the bracket mechanism is arranged on the support rod 1, and the bracket mechanism includes a special-shaped bracket 2, a cross plate 23 and a reinforcing rib 31. The special-shaped bracket 2 is fixedly connected to one end of the support rod 1, the cross plate 23 is fixedly connected to one end of the support rod 1, the reinforcing rib 31 is fixedly connected to one end of the support rod 1, and the reinforcing rib 31 is fixedly connected to the cross plate 23.

[0058] In a specific embodiment of the present invention, the special-shaped bracket 2 is provided to connect the connector C17, the cross plate 23 is provided to connect the reinforcing rib 31, and the reinforcing rib 31 is provided to improve the stability of the connector D21.

[0059] Specifically, the splicing component is arranged on the connecting head B15, and the splicing component includes an external threaded sleeve 8 and an internal threaded sleeve 9. The external threaded sleeve 8 is fixedly connected to one end of the connecting head B15, and the internal threaded sleeve 9 is threadedly connected to the external threaded sleeve 8.

[0060] In a specific embodiment of the present invention, one of the external threaded sleeves 8 is fixedly connected to one end of the connector B15, and the other external threaded sleeve 8 is fixedly connected to one end of the connector D21. The external threaded sleeve 8 is configured to connect to the internal threaded sleeve 9. The internal threaded sleeve 9 is threadedly connected to the external threaded sleeve 8, so that the internal threaded sleeve 9 is easy to install and disassemble. The internal threaded sleeve 9 is easy to install and disassemble, so that the arc clamping block 10 is easy to install and disassemble.

[0061] Specifically, the rotating component is arranged on the splicing component, and the rotating component includes a locking screw A4, a limiting groove 7, a swivel 14 and an internal threaded tube B30. The limiting groove 7 is opened on the circumferential surface of the internal threaded sleeve 9, and the swivel 14 is rotatably connected in the limiting groove 7. Two internal threaded tubes B30 are provided, and the two internal threaded tubes B30 are symmetrically arranged on the circumferential surface of the swivel 14, and the two mounting frames 20 and the swivel 14 are an integrally formed structure. Two locking screws A4 are provided, and each locking screw A4 is threadedly connected to each internal threaded tube B30, and each locking screw A4 rotates through the internal threaded tube B30 and the swivel 14.

[0062] In a specific embodiment of the present invention, the limit groove 7 is provided so that the swivel 14 can be rotated, thereby adjusting the positions of the two arc-shaped clamping blocks 10. The internal threaded tube B30 is provided to connect the locking screw A4. The locking screw A4 is threadedly connected to the internal threaded tube B30, so that the locking screw A4 can support the internal threaded sleeve 9, thereby limiting the rotation of the swivel 14.

[0063] Specifically, two groups of clamping components are provided, and the two groups of clamping components are symmetrically arranged on the rotating component. Each group of clamping components includes a T-shaped slide groove 6, an arc-shaped clamping block 10, a T-shaped threaded sleeve 11, a hexagonal block 12, a vertical plate 13 and a threaded rod B24. The vertical plate 13 is fixedly connected to the circumferential surface of the swivel 14. The T-shaped slide groove 6 is opened at one end of the vertical plate 13. The threaded rod B24 is rotatably connected between the upper and lower inner walls of the T-shaped slide groove 6, and one end of the threaded rod B24 rotates through the vertical plate 13 and extends to the outside of the vertical plate 13. The T-shaped threaded sleeve 11 is threadedly connected to the threaded rod B24, and the T-shaped threaded sleeve 11 is slidably connected in the T-shaped slide groove 6. The arc-shaped clamping block 10 is fixedly connected to one end of the T-shaped threaded sleeve 11, and the hexagonal block 12 is fixedly connected to one end of the threaded rod B24.

[0064] In a specific embodiment of the present invention, the rotation of the hexagonal block 12 can drive the threaded rod B24 to rotate, and the rotation of the threaded rod B24 can drive the T-shaped threaded sleeve 11 to slide in the T-shaped slide groove 6, and the movement of the T-shaped threaded sleeve 11 can drive the arc clamping block 10 to move. The movement of the two arc clamping blocks 10 can clamp the parts that need to be installed on the connector B15 and the connector D21, thereby improving the stability of the installation.

[0065] Specifically, the mold components are arranged on the connector C17 and the connector D21, and the mold components include an internal threaded tube A18, a sealing mold 19, a mounting frame 20, a slide plate A25, a slide bar 26 and a screw 32. Four internal threaded tubes A18 are provided, two of which are fixedly connected to the surface of the connector D21, and the other two internal threaded tubes A18 are fixedly connected to the surface of the connector C17. Four screws 32 are provided, and each screw 32 is threadedly connected to each internal threaded tube A18. 8, four slide bars 26 are provided, each slide bar 26 is fixedly connected to one end of each screw rod 32, two slide plates A25 are provided, each slide plate A25 is slidably mounted on every two slide bars 26, four mounting frames 20 are provided, the four mounting frames 20 are respectively fixedly connected to the two slide plates A25, and the four mounting frames 20 are symmetrically arranged, two solid sealing molds 19 are provided, each solid sealing mold 19 is fixedly connected to every two mounting frames 20, and the two solid sealing molds 19 are symmetrically arranged.

[0066] In a specific embodiment of the present invention, the screw 32 is threadedly connected to the internal threaded tube A18, so that the solid sealing mold 19 is easy to disassemble and separate. The screw 32 is set to connect the sliding rod 26, and the sliding rod 26 is set to slide and connect the skateboard A25, so that the skateboard A25 can slide on the two sliding rods 26. The two solid sealing molds 19 are set to pour epoxy resin, so that the fracture of the connector C17 and the connector D21 can be sealed and protected by epoxy resin, thereby improving the pressure resistance.

[0067] Specifically, two groups of limiting components are provided, and the two groups of limiting components are symmetrically arranged on the mold components. Each group of limiting components includes a threaded rod A5, a limiting ring 27, an operating block 28, a slide plate B29 and a hexagonal groove 33. Two limiting rings 27 are provided, and each limiting ring 27 is fixedly connected to the circumferential surface of each slide rod 26. The slide plate B29 is slidably sleeved on the two slide rods 26, and the slide plate B29 is located between the limiting ring 27 and the slide plate A25. Two hexagonal grooves 33 are provided, and each hexagonal groove 33 is opened at one end of each slide rod 26. The threaded rod A5 is threadedly connected to one end of the slide plate B29, and the threaded rod A5 rotates through the slide plate B29 and supports the slide plate A25. The operating block 28 is fixedly connected to one end of the threaded rod A5.

[0068] In a specific embodiment of the present invention, a limit ring 27 is provided to limit the slide plate B29, and the slide plate B29 is slidably connected to the two slide rods 26, so that the slide plate B29 can slide on the two slide rods 26. The operating block 28 is provided to facilitate the rotation of the threaded rod A5, and the threaded rod A5 is threadedly connected to the slide plate B29, so that the threaded rod A5 can move while rotating on the slide plate B29. The movement of the threaded rod A5 can support the slide plate A25, so that the two sealing molds 19 can be docked.

[0069] Specifically, a C-GIS connecting plate 22 is fixedly connected to the surface of the connecting head D21.

[0070] In a specific embodiment of the present invention, a C-GIS connecting plate 22 is fixedly connected to the surface of the connecting head D21.

[0071] The production and processing method of the integrated three-position isolating switch comprises the following steps:

[0072] S1, thread the internal thread sleeve 9 onto the external thread sleeve 8, rotate the swivel 14, and adjust the positions of the two arc-shaped clamping blocks 10. When the positions of the two arc-shaped clamping blocks 10 are adjusted, rotate the locking screw A4, and the locking screw A4 moves while the internal thread tube B30 rotates, thereby supporting the internal thread sleeve 9, and fixing the positions of the two arc-shaped clamping blocks 10;

[0073] S2, rotating the hexagonal block 12, the rotation of the hexagonal block 12 drives the threaded rod B24 to rotate, the rotation of the threaded rod B24 drives the T-shaped threaded sleeve 11 to slide in the T-shaped slide groove 6, the movement of the T-shaped threaded sleeve 11 drives the arc clamping block 10 to move;

[0074] S3. The slide bar 26 is rotated through the hexagonal groove 33. The rotation of the slide bar 26 drives the screw rod 32 to rotate. After the screw rod 32 rotates, it is threadedly connected to the internal threaded tube A18, so as to install the solid sealing mold 19. The operating block 28 is rotated. The rotation of the operating block 28 drives the threaded rod A5 to rotate. The threaded rod A5 moves while rotating on the slide plate B29. The movement of the threaded rod A5 pushes the slide plate A25 to slide on the two slide bars 26. The movement of the slide plate A25 drives the installation frame 20 to move. The movement of the installation frame 20 drives the solid sealing mold 19 to move. The two solid sealing molds 19 are connected after moving.

[0075] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Integrated three-position isolating switch, characterized in that: include; Support rod (1); A support mechanism is arranged on the support rod (1); A connector D (21) is provided on the support rod (1) and the bracket mechanism; A connector C (17) is provided on the support mechanism; A connector B (15) fixedly connected to one end of the connector C (17), wherein a through hole (16) is formed on a surface of the connector B (15); A connector A (3) fixedly connected to the circumferential surface of the connector B (15); A fixing mechanism, which is provided in two groups, one group of the fixing mechanisms is provided on the connector D (21), and the other group of the fixing mechanisms is provided on the connector B (15); The mold mechanism is arranged on the connector C (17) and the connector D (21), and the mold mechanism is used for pouring epoxy resin.

2. The integrated three-position isolating switch according to claim 1, characterized in that: The bracket mechanism comprises a special-shaped bracket (2), a transverse plate (23) and a reinforcing rib (31); the special-shaped bracket (2) is fixedly connected to one end of a support rod (1); the transverse plate (23) is fixedly connected to one end of a support rod (1); the reinforcing rib (31) is fixedly connected to one end of the support rod (1); and the reinforcing rib (31) is fixedly connected to the transverse plate (23).

3. The integrated three-position isolating switch according to claim 2 is characterized in that: Each set of the fixing mechanisms comprises: A splicing component, provided on the connector B (15); A rotating component is provided on the splicing component; The clamping components are provided in two groups, and the two groups of clamping components are symmetrically arranged on the rotating component.

4. The integrated three-position isolating switch according to claim 3 is characterized in that: The splicing component comprises an external thread sleeve (8) and an internal thread sleeve (9), wherein the external thread sleeve (8) is fixedly connected to one end of a connector B (15), and the internal thread sleeve (9) is threadedly connected to the external thread sleeve (8).

5. The integrated three-position isolating switch according to claim 4, characterized in that: The rotating component comprises a locking screw A (4), a limiting groove (7), a rotating ring (14) and an internally threaded tube B (30); the limiting groove (7) is arranged on the circumferential surface of the internally threaded sleeve (9); the rotating ring (14) is rotatably connected to the limiting groove (7); two internally threaded tubes B (30) are provided, and the two internally threaded tubes B (30) are symmetrically arranged on the circumferential surface of the rotating ring (14); and the two mounting frames (20) and the rotating ring (14) are an integrally formed structure; two locking screws A (4) are provided, and each of the locking screws A (4) is threadedly connected to each internally threaded tube B (30), and each locking screw A (4) is rotatably passed through the internally threaded tube B (30) and the rotating ring (14).

6. The integrated three-position isolating switch according to claim 5, characterized in that: Each group of the clamping components comprises a T-shaped slide groove (6), an arc-shaped clamping block (10), a T-shaped threaded sleeve (11), an inner hexagon block (12), a vertical plate (13) and a threaded rod B (24); the vertical plate (13) is fixedly connected to the circumferential surface of the rotating ring (14); the T-shaped slide groove (6) is opened at one end of the vertical plate (13); the threaded rod B (24) is rotatably connected between the upper and lower inner walls of the T-shaped slide groove (6); and one end of the threaded rod B (24) is rotatably passed through the vertical plate (13) and extends to the outside of the vertical plate (13); the T-shaped threaded sleeve (11) is threadedly connected to the threaded rod B (24); and the T-shaped threaded sleeve (11) is slidably connected in the T-shaped slide groove (6); the arc-shaped clamping block (10) is fixedly connected to one end of the T-shaped threaded sleeve (11); and the inner hexagon block (12) is fixedly connected to one end of the threaded rod B (24).

7. The integrated three-position isolating switch according to claim 6, characterized in that: The mold mechanism comprises: A mold component, provided on the connector C (17) and the connector D (21); The limiting components are provided in two groups, and the two groups of limiting components are symmetrically arranged on the mold component.

8. The integrated three-position isolating switch according to claim 7, characterized in that: The mold components include an internally threaded tube A (18), a sealing mold (19), a mounting frame (20), a slide plate A (25), a slide rod (26) and a screw rod (32). The internally threaded tube A (18) is provided in four numbers, two of which are fixedly connected to the surface of the connector D (21), and the other two internally threaded tubes A (18) are fixedly connected to the surface of the connector C (17). The screw rod (32) is provided in four numbers, each of which is threadedly connected to each internally threaded tube A (18). The slide rod (26) is provided in four numbers. Each of the slide bars (26) is fixedly connected to one end of each screw rod (32), two slide plates A (25) are provided, and each of the slide plates A (25) is slidably mounted on every two slide bars (26), four mounting frames (20) are provided, and the four mounting frames (20) are respectively fixedly connected to the two slide plates A (25), and the four mounting frames (20) are symmetrically arranged, and two sealing molds (19) are provided, and each of the sealing molds (19) is fixedly connected to every two mounting frames (20), and the two sealing molds (19) are symmetrically arranged.

9. The integrated three-position isolating switch according to claim 8, characterized in that: Each group of the limiting components comprises a threaded rod A (5), a limiting ring (27), an operating block (28), a slide plate B (29) and a hexagonal inner groove (33). Two limiting rings (27) are provided, and each limiting ring (27) is fixedly connected to the circumferential surface of each slide bar (26). The slide plate B (29) is slidably mounted on the two slide bars (26), and the slide plate B (29) is located between the limiting ring (27) and the slide plate A (25). Two hexagonal inner grooves (33) are provided, and each hexagonal inner groove (33) is opened at one end of each slide bar (26). The threaded rod A (5) is threadedly connected to one end of the slide plate B (29), and the threaded rod A (5) rotates to pass through the slide plate B (29) and supports the slide plate A (25). The operating block (28) is fixedly connected to one end of the threaded rod A (5). A C-GIS connecting plate (22) is fixedly connected to the surface of the connecting head D (21).

10. The production and processing method of an integrated three-station isolating switch is characterized in that: The integrated three-position isolating switch according to claim 9 is used, comprising the following steps: S1. Thread the internal thread sleeve (9) onto the external thread sleeve (8), rotate the rotating ring (14) to adjust the positions of the two arc-shaped clamping blocks (10). When the positions of the two arc-shaped clamping blocks (10) are adjusted, rotate the locking screw A (4). The locking screw A (4) moves while the internal thread tube B (30) rotates, thereby supporting the internal thread sleeve (9) and fixing the positions of the two arc-shaped clamping blocks (10). S2, rotating the hexagonal block (12), the rotation of the hexagonal block (12) drives the threaded rod B (24) to rotate, the rotation of the threaded rod B (24) drives the T-shaped threaded sleeve (11) to slide in the T-shaped slide groove (6), the movement of the T-shaped threaded sleeve 11 drives the arc clamping block (10) to move; S3, the sliding rod (26) is rotated through the hexagonal groove (33), the sliding rod (26) rotates to drive the screw rod (32) to rotate, and the screw rod (32) is threadedly connected to the internal threaded tube A (18) after rotation, so as to install the solid sealing mold (19), and the operating block (28) is rotated, and the operating block (28) rotates to drive the threaded rod A (5) to rotate, and the threaded rod A (5) moves while rotating on the slide plate B (29), and the threaded rod A (5) moves to push the slide plate A (25) to slide on the two sliding rods (26), and the slide plate A (25) moves to drive the mounting frame (20), and the mounting frame (20) moves to drive the solid sealing mold (19), and the two solid sealing molds (19) move and are docked.

Images