CN213781909U - Base for fixing high-voltage alternating-current isolating switch - Google Patents
Base for fixing high-voltage alternating-current isolating switch Download PDFInfo
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- CN213781909U CN213781909U CN202022442966.4U CN202022442966U CN213781909U CN 213781909 U CN213781909 U CN 213781909U CN 202022442966 U CN202022442966 U CN 202022442966U CN 213781909 U CN213781909 U CN 213781909U
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Abstract
The utility model belongs to the technical field of high-voltage alternating-current isolating switches, in particular to a base for fixing a high-voltage alternating-current isolating switch, which comprises a first fixing block and a second fixing block, wherein one side of the outer surface of the first fixing block is rotated to form a first supporting rod, one side of the inner part of the first fixing block is clamped and connected with a second supporting rod, one side of the inner part of the second supporting rod is clamped and connected with a limiting rod, one side of the outer surface of the limiting rod is elastically connected with a spring through the second supporting block, one side of the outer surface of the second supporting block is welded with a control block, and an maintainer pulls the control block to separate the limiting rod from the inner part of the second supporting rod, so that one side of the second fixing block is separated from the first fixing block, and a user can rotate the second fixing block on one side above the first fixing block through the rotation of the limiting rod, the maintenance personnel of being convenient for are fine to the isolator of flip-chip and are examined.
Description
Technical Field
The utility model belongs to the technical field of the high pressure isolator that exchanges, concretely relates to base is used in high pressure isolator is fixed.
Background
The high-voltage isolating switch is an important switching device in an electric system of a power plant and a transformer substation and needs to be matched with a high-voltage circuit breaker for use. The isolating switch is suitable for indoor devices with three-phase alternating current of 50Hz and rated voltage of 12 KV. For switching on, switching off or switching the line in the case of a voltage-loaded train of high-voltage equipment. The main functions are as follows: the safety of the high-voltage electrical appliance and the device during maintenance work is ensured, the voltage isolation function is realized, the high-voltage electrical appliance and the device cannot be used for cutting off, inputting load current and cutting off short-circuit current, and only can be used for certain switching operation without generating strong electric arcs, namely the high-voltage electrical appliance and the device do not have the arc extinguishing function; the gas insulated metal-enclosed switchgear is divided into an indoor type and an outdoor type according to different installation places, and is divided into a single column type, a double column type and a triple column type according to the number of insulating support columns, optional equipment is arranged at each voltage grade, and the gas insulated metal-enclosed switchgear has an important role in gas insulated metal-enclosed switchgear, and the gas insulated metal-enclosed switchgear is metal-enclosed switchgear and control equipment, wherein at least one part of the gas insulated metal-enclosed switchgear adopts gas with pressure higher than atmospheric pressure as an insulating medium.
Normally, high voltage alternating's isolator needs cooperation unable adjustment base to install, on the mounting means, have just adorn and flip-chip, normally in the condition of flip-chip, isolator is the below that is located unable adjustment base, when the maintenance workman carries out the needs to overhaul isolator in the eminence, unable fine isolator carries out fine inspection, bring very big trouble for maintenance work, isolator's that current simultaneously, the structure is more single, lack certain practicality.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a base for fixing a high-voltage alternating-current isolating switch, which is convenient for the isolating switch to be repaired well when being inverted; simultaneously, the device has the characteristic of better practicability.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed base of using of high pressure alternating current isolator, includes fixed block and No. two fixed blocks, No. one fixed block surface one side is rotated and is had a bracing piece, the inside one side block of a fixed block is connected with the bracing piece No. two, the inside one side block of No. two bracing pieces is connected with the gag lever post, the terminal spring that has through No. two supporting shoe elastic connection in gag lever post surface one side, No. two supporting shoe surface one side welding have the control block, the inside one side of a fixed block carries out the block with control block surface one side and is connected.
As the utility model discloses a fixed base preferred technical scheme of using of high pressure alternating current isolator, two equal block in one side of No. two fixed blocks is connected with the block piece, a plurality of locating hole has been seted up to the inside one side of No. two fixed blocks.
As the utility model discloses a fixed base preferred technical scheme that uses of high pressure alternating current isolator, two No. one the terminal supporting shoe that has all welded in fixed block surface one side, supporting shoe surface one side end rotates and is connected with the connecting rod, and the welding of connecting rod surface one side has the fixed hook, No. two the welding of fixed block surface one side has the fixed knot of annular.
As the utility model discloses a fixed preferred technical scheme of base of using of high pressure interchange isolator, two No. one fixed block surface one side welding has the bar.
As the utility model discloses a fixed base preferred technical scheme that uses of high pressure alternating current isolator, the notch has been seted up to inside one side of fixed block, the inside one side of fixed block closes soon and is connected with a plurality of fixing bolt, the welding of fixed block surface one side has a connecting block of a plurality of.
As the utility model discloses a fixed preferred technical scheme of base of using of high pressure alternating current isolator, No. two fixed block surface one side welding has No. two connecting blocks of a plurality of.
Compared with the prior art, the beneficial effects of the utility model are that: the control block is pulled by the maintainer to separate the limiting rod from the inside of the second supporting rod and separate one side of the second fixing block from the first fixing block, so that the user can rotate the second fixing block above the first fixing block by rotating the limiting rod, and the maintainer can conveniently inspect the inverted isolating switch; when one side of the second fixing block and the first fixing block are required to be fixedly installed, the control block can be pulled to enable the spring to be compressed to drive the limiting rod to move, the limiting rod is prevented from influencing the clamping of the second supporting rod and the first fixing block, after the second supporting rod is clamped and connected with one side inside the first fixing block, the control of the control block is loosened, one side of the limiting rod is enabled to move through the resilience of the spring and is clamped with one side of the second supporting rod again, the stability of the first fixing block and one side of the second supporting rod is ensured, and the first fixing block and the second fixing block can be quickly and conveniently installed and separated through the mode; can be at installation isolator's in-process, according to the installation demand, remove No. two fixed block insidely through the block piece, the free interval distance between the change multiunit isolator has improved the practicality of this device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the second fixing block of the present invention after rotation;
fig. 3 is a schematic structural view of the connection between the first fixing block and the second support rod of the present invention;
fig. 4 is a schematic structural view of a first fixed block and a first connecting block of the present invention;
fig. 5 is a schematic structural view of a second fixing block and a second connecting block of the present invention;
in the figure: 1. a first fixed block; 2. a first support rod; 3. a second fixed block; 4. a clamping block; 5. positioning holes; 6. an annular fixing buckle; 7. a second support rod; 8. a grab rail; 9. a support block; 10. a connecting rod; 11. a fixed hook; 12. a limiting rod; 13. a second supporting block; 14. a spring; 15. a control block; 16. a first connecting block; 17. fixing the bolt; 18. and a second connecting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1 —, the present invention provides the following technical solutions: a base for fixing a high-voltage alternating-current isolating switch comprises a first fixing block 1 and a second fixing block 3, wherein a first supporting rod 2 is rotated on one side of the outer surface of the first fixing block 1, a second supporting rod 7 is connected to one side inside the first fixing block 1 in a clamping manner, a limiting rod 12 is connected to one side inside the second supporting rod 7 in a clamping manner, a spring 14 is elastically connected to the tail end of one side of the outer surface of the limiting rod 12 through a second supporting block 13, a control block 15 is welded on one side of the outer surface of the second supporting block 13, one side inside the first fixing block 1 is connected with one side of the outer surface of the control block 15 in a clamping manner, in the embodiment, the first supporting rod 2 is connected to one side of the outer surface of the first fixing block 1 in a rotating manner, the first supporting rod 2 facilitates the rotation of one side between the first fixing block 1 and the second fixing block 3, and the second supporting rod 7 is connected to one side inside the first fixing block 1 in a clamping manner, a limiting rod 12 is connected to one side inside the second support rod 7 in a clamping mode, the second support rod 7 is conveniently limited and fixed inside the first fixing block 1 through the limiting rod 12, the stability of one side of the second fixing block 3 is guaranteed, meanwhile, a spring 14 is elastically connected to one side of the outer surface of the limiting rod 12 through a second support block 13, a control block 15 is welded to one side of the outer surface of the second support block 13, an overhaul worker pulls the control block 15 to enable the limiting rod 12 to be separated from the inside of the second support rod 7, one side of the second fixing block 3 is separated from the first fixing block 1 in a fixed mode, and therefore the user can enable the second fixing block 3 to rotate on one side above the first fixing block 1 through rotation of the limiting rod 12, and the overhaul worker can conveniently inspect the inverted isolating switch; when needs carry out fixed mounting with No. two fixed block 3 one sides and fixed block 1, can be through pulling control block 15, make spring 14 compression drive gag lever post 12 remove, avoid gag lever post 12 to influence No. two bracing pieces 7 and carry out the block with fixed block 1, through carrying out the block with No. two bracing pieces 7 and the inside one side of fixed block 1 and be connected the back, not hard up control to control block 15, resilience through spring 14, make gag lever post 12 one side remove, carry out the block with No. two bracing pieces 7 one side again, guarantee the stability of a fixed block 1 and No. two bracing pieces 7 one side, through this mode, can conveniently install and separate fixed block 1 and No. two fixed blocks 3 fast.
Specifically, one side inside each of two second fixed blocks 3 is connected with a clamping block 4 in a clamping manner, and one side inside each of the second fixed blocks 3 is provided with a plurality of positioning holes 5, in the embodiment, the device is connected with a plurality of clamping blocks 4 in a clamping manner on one side of each of the second fixed blocks 3, and one side inside each of the clamping blocks 4 is fixed with one end of an isolating switch through a bolt, so that the device can move inside each of the second fixed blocks 3 through the clamping blocks 4 according to installation requirements in the process of installing the isolating switch, the spacing distance among a plurality of groups of isolating switches can be freely changed, and the practicability of the device is improved; meanwhile, a plurality of positioning holes 5 are formed in one side inside the second fixing block 3, and the positioning holes 5 are also formed in one side inside the clamping block 4, so that the stability after the position of the clamping block 4 and the second fixing block 3 is adjusted through the positioning holes 5 by screws is facilitated.
Specifically, supporting shoe 9 has all been welded to two 1 outer surface one side ends of fixed block, supporting shoe 9 outer surface one side end rotates and is connected with connecting rod 10, and the welding of connecting rod 10 outer surface one side has fixed hook 11, the welding of 3 outer surface one sides of No. two fixed blocks has the fixed knot of annular 6, in this embodiment, rotate through supporting shoe 9 and connecting rod 10 and be connected, be convenient for connecting rod 10 drive fixed hook 11 and the fixed knot of annular between 6 be connected and the separation, fix with the fixed knot of annular 6 through fixed hook 11, make No. two fixed blocks 3 rotate when fixed block 1 top one side, can keep fine stability, make things convenient for maintainer's maintenance.
Specifically, the welding of 1 surface one side of two fixed blocks has the handrail pole 8, in this embodiment, through handrail pole 8, this device is removed in the better transport of person of being convenient for.
Specifically, a notch is formed in one side inside the first fixing block 1, a plurality of fixing bolts 17 are connected to one side inside the first fixing block 1 in a screwing mode, and a plurality of first connecting blocks 16 are welded to one side of the outer surface of the first fixing block 1; meanwhile, the stability of the first fixing blocks 1 on the two sides is convenient to guarantee through the first connecting block 16.
Specifically, No. two connecting blocks 18 of a plurality of are welded to No. two fixed block 3 surface one side, in this embodiment, are convenient for guarantee No. two fixed block 3's in both sides stability.
The utility model discloses a theory of operation and use flow: in the use process of the utility model, one side of the outer surface of the first fixing block 1 is rotatably connected with the first supporting rod 2, the rotatability of one side between the first fixing block 1 and the second fixing block 3 is facilitated through the first supporting rod 2, one side of the inner part of the first fixing block 1 is clamped and connected with the second supporting rod 7, one side of the inner part of the second supporting rod 7 is clamped and connected with the limiting rod 12, the second supporting rod 7 is conveniently limited and fixed in the first fixing block 1 through the limiting rod 12, the stability of one side of the second fixing block 3 is ensured, one side of the outer surface of the limiting rod 12 is elastically connected with the spring 14 through the second supporting block 13, one side of the outer surface of the second supporting block 13 is welded with the control block 15, and an maintainer pulls the control block 15 to separate the limiting rod 12 from the inner part of the second supporting rod 7, so that one side of the second fixing block 3 is separated from the first fixing block 1, therefore, a user can rotate the second fixing block 3 above the first fixing block 1 through the rotation of the limiting rod 12, and in this way, the maintenance personnel can conveniently and well check the inverted isolating switch; when needs carry out fixed mounting with No. two fixed block 3 one sides and fixed block 1, can be through pulling control block 15, make spring 14 compression drive gag lever post 12 remove, avoid gag lever post 12 to influence No. two bracing pieces 7 and carry out the block with fixed block 1, through carrying out the block with No. two bracing pieces 7 and the inside one side of fixed block 1 and be connected the back, not hard up control to control block 15, resilience through spring 14, make gag lever post 12 one side remove, carry out the block with No. two bracing pieces 7 one side again, guarantee the stability of a fixed block 1 and No. two bracing pieces 7 one side, through this mode, can conveniently install and separate fixed block 1 and No. two fixed blocks 3 fast.
The device is connected with a plurality of clamping blocks 4 in a clamping manner on one side of a second fixed block 3, and one side inside each clamping block 4 is fixed with one end of an isolating switch through a bolt, so that the clamping blocks 4 can move inside the second fixed block 3 according to installation requirements in the process of installing the isolating switch, the spacing distance among a plurality of groups of isolating switches can be freely changed, and the practicability of the device is improved; meanwhile, a plurality of positioning holes 5 are formed in one side inside the second fixing block 3, and the positioning holes 5 are also formed in one side inside the clamping block 4, so that the stability after the position of the clamping block 4 and the second fixing block 3 is adjusted through the positioning holes 5 by screws is facilitated.
Rotate through supporting shoe 9 and connecting rod 10 and be connected, be convenient for connecting rod 10 drive fixed hook 11 and annular fixed detain between 6 be connected and the separation, fix through fixed hook 11 and annular fixed knot 6 for No. two fixed blocks 3 rotate when 1 top one side of fixed block, can keep fine stability, make things convenient for maintainer's maintenance.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a fixed base of using of high pressure isolator, includes a fixed block (1) and No. two fixed blocks (3), its characterized in that: the utility model discloses a support block for the building, including a fixed block (1), No. one fixed block (1) surface one side is rotated and is had a bracing piece (2), the inside one side block of a fixed block (1) is connected with No. two bracing pieces (7), the inside one side block of No. two bracing pieces (7) is connected with gag lever post (12), gag lever post (12) surface one side end has spring (14) through No. two supporting shoe (13) elastic connection, No. two supporting shoe (13) surface one side welding has control block (15), No. one fixed block (1) inside one side carries out the block with control block (15) surface one side and is connected.
2. The base for fixing the high-voltage alternating-current isolating switch according to claim 1, characterized in that: two equal block coupling in one side of No. two fixed block (3) inside is connected with block (4), a plurality of locating hole (5) have been seted up to No. two fixed block (3) inside one side.
3. The base for fixing the high-voltage alternating-current isolating switch according to claim 1, characterized in that: two No. one fixed block (1) surface one side end all welds supporting shoe (9), supporting shoe (9) surface one side end rotates and is connected with connecting rod (10), and connecting rod (10) surface one side welding has fixed hook (11), No. two fixed block (3) surface one side welding has annular fixed knot (6).
4. The base for fixing the high-voltage alternating-current isolating switch according to claim 1, characterized in that: and one side of the outer surface of each of the two first fixing blocks (1) is welded with a grab rail (8).
5. The base for fixing the high-voltage alternating-current isolating switch according to claim 1, characterized in that: a notch has been seted up to inside one side of fixed block (1), inside one side of fixed block (1) closes soon and is connected with a plurality of fixing bolt (17), the welding of fixed block (1) surface one side has connecting block (16) No. one of a plurality of.
6. The base for fixing the high-voltage alternating-current isolating switch according to claim 1, characterized in that: a plurality of second connecting blocks (18) are welded on one side of the outer surface of the second fixing block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022442966.4U CN213781909U (en) | 2020-10-28 | 2020-10-28 | Base for fixing high-voltage alternating-current isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022442966.4U CN213781909U (en) | 2020-10-28 | 2020-10-28 | Base for fixing high-voltage alternating-current isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213781909U true CN213781909U (en) | 2021-07-23 |
Family
ID=76911950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022442966.4U Expired - Fee Related CN213781909U (en) | 2020-10-28 | 2020-10-28 | Base for fixing high-voltage alternating-current isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213781909U (en) |
-
2020
- 2020-10-28 CN CN202022442966.4U patent/CN213781909U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 Termination date: 20211028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |