CN220963091U - Indoor ac high-voltage all-insulated switch - Google Patents
Indoor ac high-voltage all-insulated switch Download PDFInfo
- Publication number
- CN220963091U CN220963091U CN202322394926.0U CN202322394926U CN220963091U CN 220963091 U CN220963091 U CN 220963091U CN 202322394926 U CN202322394926 U CN 202322394926U CN 220963091 U CN220963091 U CN 220963091U
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- Prior art keywords
- explosion
- proof box
- insulating
- rubber sleeve
- conductive block
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- 238000009413 insulation Methods 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004880 explosion Methods 0.000 claims 6
- 238000000034 method Methods 0.000 claims 1
- 239000012212 insulator Substances 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
The utility model relates to the technical field of power equipment, and discloses an indoor alternating-current high-voltage all-insulation switch, which comprises an explosion-proof box, an explosion-proof box cover, a first conductive block, an insulating cover, a U-shaped rod, an insulating block and a conductive plate, wherein the explosion-proof box cover is arranged on the explosion-proof box cover; the explosion-proof box is inside to be fixed with first conducting block through the bolt, and the explosion-proof box is located the inside of first conducting block bottom and is fixed with the second conducting block through the bolt, and the equal cover in second conducting block and first conducting block outside is equipped with the insulating boot, and explosion-proof box top and bottom all equidistance are provided with first rubber sleeve, and first rubber sleeve one side is provided with the second rubber sleeve. This novel full insulating switch of high pressure of exchanging, the leakproofness is good, insulating properties is strong, and adopts grafting, the mode realization that draws to open and close, and the operation is swift, simple be fit for extensively using widely.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to an indoor alternating-current high-voltage all-insulated switch.
Background
The high-voltage insulating switch is an electric appliance with rated voltage of 3kV and above and mainly used for switching on and off a conductive loop, and is of various types, but in terms of structure, the high-voltage insulating switch consists of five basic parts of a switching element, a supporting insulating part, a transmission element, a base and an operating mechanism.
The utility model discloses an insulating protection device for an outdoor high-voltage isolating switch, which comprises a base, wherein the inner bottom wall of the base is rotationally connected with a first group of high-voltage switches through a bearing, the inner bottom wall of the base is rotationally connected with a second group of high-voltage switches through a bearing, the surface of the first group of high-voltage switches is fixedly connected with a first gear, the inner wall of the base is rotationally connected with a first worm through a bearing, one end of the first worm is provided with a first bevel gear set, and the surface of the first bevel gear set is fixedly connected with a transmission rod.
The existing insulation protection device of the outdoor high-voltage isolating switch has the following problems when in use: the high-voltage switch is exposed to the outside, is poor in sealing and insulating properties, and is opened and closed in a rotating mode, so that the operation time is long. For this purpose we propose an indoor ac high voltage all-insulated switch.
Disclosure of Invention
The technical problems to be solved are as follows: the utility model provides an indoor alternating-current high-voltage all-insulated switch, which solves the problems proposed by the background technology.
(II) technical scheme: the utility model provides the following technical scheme: the indoor alternating current high-voltage all-insulation switch comprises an explosion-proof box, an explosion-proof box cover, a first conductive block, an insulation cover, a U-shaped rod, an insulation block and a conductive plate;
The explosion-proof box is characterized in that a first conductive block is fixed inside the explosion-proof box through a bolt, a second conductive block is fixed inside the explosion-proof box at the bottom of the first conductive block through a bolt, insulating covers are sleeved outside the second conductive block and the first conductive block, first rubber sleeves are arranged at equal intervals on the top and the bottom of the explosion-proof box, a second rubber sleeve is arranged on one side of the first rubber sleeve, an explosion-proof box cover is arranged on one side of the explosion-proof box, insulating pipes are connected to two ends of one side of the explosion-proof box cover through thread grooves, U-shaped rods penetrate through the inside of the insulating pipes, insulating blocks are fixed to two ends of the U-shaped rods through bolts, and conductive plates are fixed to the outer sides of the insulating blocks through bolts.
Further, wire grooves are formed in the top of the first conductive block and the bottom of the second conductive block at equal intervals, and fixing bolts are fixed to one sides of the first conductive block and one side of the second conductive block at equal intervals through threaded grooves.
Further, compression springs are sleeved at two ends of the outer side of the U-shaped rod, and the compression springs are located between the insulating blocks and the insulating pipes.
Further, an anti-skid sleeve is sleeved at one end of the outer side of the U-shaped rod, and arc-shaped grooves are formed in one sides of the first rubber sleeve and the second rubber sleeve.
Further, the top and the bottom of the explosion-proof box are provided with first thread grooves for facilitating the insertion of the first rubber sleeve and the second rubber sleeve.
Further, second bolt grooves are formed in one side of the explosion-proof box at equal intervals, and through holes are formed in the explosion-proof box cover at equal intervals in a penetrating mode.
Compared with the prior art, the utility model has the beneficial effects that:
The cable is inserted into the explosion-proof box from the first thread grooves at the top and the bottom of the explosion-proof box and respectively inserted into the thread grooves at the top and the bottom of the first conductive block, the cable inserted into the thread groove can be fixed by tightening the fixing bolt, the explosion-proof box cover is covered on one side of the explosion-proof box and fixed, and a person pushes the U-shaped rod to enable the conductive plate at the outer side of the insulating block to be inserted between the first conductive block and the second conductive block, so that current can flow;
The first rubber sleeve and the second rubber sleeve after closing are screwed into the first thread groove to seal the cable and the explosion-proof box, the outer sides of the first conductive block and the second conductive block are respectively sleeved with an insulating cover, and the conductive plates are internally provided with insulating blocks, so that current cannot be conducted to the explosion-proof box, the explosion-proof box cover and the U-shaped rod, and the insulating capability is good;
The alternating-current high-voltage all-insulated switch is good in sealing performance and high in insulating performance, and is opened and closed in a plugging and drawing mode, so that the operation is quick and simple.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the inside of the explosion-proof box of the present utility model;
FIG. 3 is a schematic view of a first conductive block according to the present utility model;
FIG. 4 is a schematic view of the U-shaped bar and conductive plate structure of the present utility model;
FIG. 5 is a schematic view of the structure of a first rubber sleeve and a second rubber sleeve according to the present utility model;
In the figure: 1. an explosion-proof box; 2. an explosion-proof box cover; 3. a first conductive block; 4. a second conductive block; 5. a first rubber sleeve; 6. an insulating tube; 7. a U-shaped rod; 8. an insulating cover; 9. a wire slot; 10. a fixing bolt; 11. a first thread groove; 12. a second bolt slot; 13. an arc-shaped groove; 14. an insulating block; 15. a conductive plate; 16. a compression spring; 17. an anti-skid sleeve; 18. a through hole; 19. and a second rubber sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, in the embodiment of the present utility model, the explosion-proof box comprises an explosion-proof box 1, an explosion-proof box cover 2, a first conductive block 3, an insulating cover 8, a U-shaped rod 7, an insulating block 14 and a conductive plate 15;
The inside first conducting block 3 that is fixed with through the bolt of explosion-proof box 1, the inside that explosion-proof box 1 is located first conducting block 3 bottom is fixed with second conducting block 4 through the bolt, second conducting block 4 and the equal cover in the outside of first conducting block 3 are equipped with insulating boot 8, explosion-proof box 1 top and bottom equal equidistance are provided with first rubber sleeve 5, first rubber sleeve 5 one side is provided with second rubber sleeve 19, explosion-proof box 1 one side is provided with explosion-proof box cover 2, explosion-proof box cover 2 one side both ends are connected with insulating tube 6 through the screw groove, U-shaped pole 7 has been run through to inside the running through of insulating tube 6, U-shaped pole 7 both ends are fixed with insulating piece 14 through the bolt, insulating piece 14 outside is fixed with current conducting plate 15 through the bolt.
The wire grooves 9 are formed in the top of the first conductive block 3 and the bottom of the second conductive block 4 at equal intervals, and fixing bolts 10 are fixed on one sides of the first conductive block 3 and the second conductive block 4 at equal intervals through threaded grooves.
Wherein, the outside both ends cover of U-shaped pole 7 are equipped with compression spring 16, and compression spring 16 is located between insulating piece 14 and insulating tube 6.
Wherein, one end cover in the outside of U-shaped pole 7 is equipped with antiskid cover 17, and arc wall 13 has all been seted up to first rubber cover 5 and second rubber cover 19 one side, and the seting up of arc wall 13 makes things convenient for first rubber cover 5 and second rubber cover 19 block in the cable outside.
Wherein, the top and the bottom of the explosion-proof box 1 are provided with a first thread groove 11 which is convenient for the insertion of the first rubber sleeve 5 and the second rubber sleeve 19.
Wherein, second bolt groove 12 has been seted up to explosion-proof box 1 one side equidistance, and through-hole 18 has been run through to explosion-proof box lid 2 inside equidistance.
The working principle of the utility model is as follows: the personnel use the bolt to fix explosion-proof box 1 on the wall or the object, insert its inside with the cable from the first thread groove 11 at explosion-proof box 1 top and bottom, and insert respectively in the wire casing 9 of first conducting block 3 top and second conducting block 4 bottom, screw up fixing bolt 10 and can fix the cable of inserting in wire casing 9, again with first rubber sleeve 5 and second rubber sleeve 19 cover in the cable outside and closed, first rubber sleeve 5 and second rubber sleeve 19 screw in first thread groove 11 after will closing, seal between cable and the explosion-proof box 1, insert the bolt in through-hole 18 and screw in second thread groove 12, can cover explosion-proof box 2 in explosion-proof box 1 one side and fix, the personnel grasp U-shaped pole 7 and promote through anti-skidding cover 17, make the current conducting plate 15 in the insulator block 14 outside insert between first conducting block 3 and the second conducting block 4, and paste at first conducting block 3 bottom and second conducting block 4 top, make the electric current can flow, compression spring 16 can promote insulator block 14, it can not take hold the insulator block 14 to take the shape of a clamp 15 and the current, can both can be in the insulator block 14 and the insulator block 4 is difficult to the current is held to the U-shaped pole 7, the current conducting plate 15 is equipped with in the insulator block 14, the insulator block 14 is equipped with, the current conducting block 4 is difficult to the current is held in the U-shaped 15 and the insulator block 4 is equipped with, the current conducting block is difficult to the insulator block is connected with, and the insulator block 4 is equipped with the current plug 15, and the current plug is free from the insulator block is 4, and the insulator block is mounted.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The indoor alternating-current high-voltage all-insulation switch comprises an explosion-proof box (1), an explosion-proof box cover (2), a first conductive block (3), an insulation cover (8), a U-shaped rod (7), an insulation block (14) and a conductive plate (15);
The method is characterized in that: the novel anti-explosion box is characterized in that a first conductive block (3) is fixed inside the anti-explosion box (1) through bolts, a second conductive block (4) is fixed inside the bottom of the first conductive block (3) through bolts, insulating covers (8) are sleeved outside the second conductive block (4) and the first conductive block (3), first rubber sleeves (5) are arranged at the top and the bottom of the anti-explosion box (1) at equal intervals, a second rubber sleeve (19) is arranged on one side of the first rubber sleeve (5), an anti-explosion box cover (2) is arranged on one side of the anti-explosion box cover (1), insulating pipes (6) are connected to two ends of one side of the anti-explosion box cover (2) through threaded grooves, U-shaped rods (7) are arranged inside the insulating pipes in a penetrating mode, insulating blocks (14) are arranged at two ends of the U-shaped rods (7) through bolts, and conductive plates (15) are arranged outside the insulating blocks (14) through bolts.
2. The indoor ac high voltage all-insulated switch of claim 1, wherein: wire grooves (9) are formed in the top of the first conductive block (3) and the bottom of the second conductive block (4) at equal intervals, and fixing bolts (10) are fixed on one side of the first conductive block (3) and one side of the second conductive block (4) at equal intervals through threaded grooves.
3. The indoor ac high voltage all-insulated switch of claim 1, wherein: compression springs (16) are sleeved at the two ends of the outer side of the U-shaped rod (7), and the compression springs (16) are located between the insulating blocks (14) and the insulating tubes (6).
4. The indoor ac high voltage all-insulated switch of claim 1, wherein: an anti-skid sleeve (17) is sleeved at one end of the outer side of the U-shaped rod (7), and arc-shaped grooves (13) are formed in one sides of the first rubber sleeve (5) and the second rubber sleeve (19).
5. The indoor ac high voltage all-insulated switch of claim 1, wherein: the top and the bottom of the explosion-proof box (1) are provided with first thread grooves (11) which are convenient for the insertion of the first rubber sleeve (5) and the second rubber sleeve (19).
6. The indoor ac high voltage all-insulated switch of claim 1, wherein: second bolt grooves (12) are formed in one side of the explosion-proof box (1) at equal intervals, and through holes (18) are formed in the explosion-proof box cover (2) at equal intervals in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322394926.0U CN220963091U (en) | 2023-09-05 | 2023-09-05 | Indoor ac high-voltage all-insulated switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322394926.0U CN220963091U (en) | 2023-09-05 | 2023-09-05 | Indoor ac high-voltage all-insulated switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220963091U true CN220963091U (en) | 2024-05-14 |
Family
ID=91013902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322394926.0U Active CN220963091U (en) | 2023-09-05 | 2023-09-05 | Indoor ac high-voltage all-insulated switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220963091U (en) |
-
2023
- 2023-09-05 CN CN202322394926.0U patent/CN220963091U/en active Active
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