CN221379063U - Assembled porcelain insulator capable of preventing expansion crack - Google Patents
Assembled porcelain insulator capable of preventing expansion crack Download PDFInfo
- Publication number
- CN221379063U CN221379063U CN202323010304.XU CN202323010304U CN221379063U CN 221379063 U CN221379063 U CN 221379063U CN 202323010304 U CN202323010304 U CN 202323010304U CN 221379063 U CN221379063 U CN 221379063U
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- porcelain insulator
- outside
- movable seat
- pole
- ring
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- 239000012212 insulator Substances 0.000 title claims abstract description 63
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 54
- 238000004901 spalling Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 238000005336 cracking Methods 0.000 abstract description 3
- 230000003993 interaction Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001819 effect on gene Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Insulators (AREA)
Abstract
The utility model relates to the technical field of insulators, and discloses an assembled porcelain insulator capable of preventing cracking, which solves the problems that the porcelain insulator is inconvenient to assemble and affects the operation of people in the using process, so that better practicability is inconvenient to achieve; according to the utility model, the porcelain insulator can be conveniently and better assembled in the use process, so that the porcelain insulator is convenient for people to operate, and better practicability is conveniently achieved.
Description
Technical Field
The utility model belongs to the technical field of insulators, and particularly relates to an assembled porcelain insulator capable of preventing cracking.
Background
The insulator is a special insulating control, can play an important role in overhead transmission lines, is used for the telegraph pole, is slowly developed at one end of a high-voltage wire connecting tower and is hung with a plurality of disc-shaped insulators, the insulator is used for increasing the creepage distance, the insulator has no positive effect or negative effect on gene expression, the effect is only that other regulating and controlling elements do not act on the activation effect or the inactivation effect of genes, the porcelain insulator is one of the insulators, and the porcelain insulator is inconvenient to assemble in the using process, so that the operation of people is influenced, and the porcelain insulator is inconvenient to achieve better practicability.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the assembled porcelain insulator for preventing the cracking, which effectively solves the problems that the porcelain insulator is inconvenient to assemble better in the using process, and the operation of people is influenced, so that the porcelain insulator is inconvenient to achieve better practicability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an assembled porcelain insulator of preventing spalling, the on-line screen storage device comprises a base, the equal movable through in four corners limit of base installs fixing bolt, the top mid-mounting of base has the equipment pole, the go-between is installed to the top of base, and go-between fixed bolster locates the outside of equipment pole, the screw thread is seted up in the top outside of equipment pole, the locking swivel nut is installed in the outside symmetry of equipment pole, and the top of first location spout extends to the top of equipment pole, and the outside cover that just is located the equipment pole between locking swivel nut and the go-between is equipped with three porcelain insulator main part and three locating component, and the equal fixed mounting in inside of three porcelain insulator main part has first location slider, and first location slider slidable mounting is in the inside of first location spout, the locating hole is seted up to the bottom symmetry of go-between, the top of movable seat and the bottom of go-between contacts with the bottom of go-between, the equal fixed mounting in both sides top of movable seat has the circular support frame of movable mounting, the inside of circular support frame is equipped with the bottom of the circular support frame through the inside of first through, the circular support frame of movable mounting, the circular support frame is equipped with the outside through the circular support frame of the outside of the first through, the circular support frame of the inside of the movable mounting.
Preferably, the inside bottom symmetry fixed mounting of carriage has the locating lever, and the outside cover of locating lever is equipped with supporting spring, and supporting spring's top fixed mounting has the expansion ring, and the top of expansion ring and the bottom contact of movable seat, and the outside of locating lever is located to the fixed cover of expansion ring, and the inside symmetry of movable seat has run through and has seted up the pole groove, and two pole grooves are located respectively under two locating holes, and the top of locating lever extends to the inside of pole groove.
Preferably, the second positioning sliding blocks are symmetrically and fixedly arranged in the first circular opening, and the second positioning sliding blocks are slidably arranged in the first positioning sliding grooves.
Preferably, the outer side of the bottom end of the movable seat is symmetrically and fixedly provided with a third positioning sliding block, the inner wall of the supporting frame is symmetrically provided with a second positioning sliding groove, and the third positioning sliding block is slidably arranged in the second positioning sliding groove.
Preferably, an annular groove is formed in the outer side of the porcelain insulator main body, and a reinforcing ring is fixedly sleeved in the annular groove.
Compared with the prior art, the utility model has the beneficial effects that:
1) In operation, through interaction of the arranged base, the assembly rod, the threads, the locking screw sleeve, the porcelain insulator main body, the positioning ring, the positioning hole and the positioning assembly, the porcelain insulator can be conveniently and better assembled in the use process, so that people can conveniently and better operate, and better practicability is conveniently achieved;
2) In operation, through the interaction of the annular groove and the reinforcing ring, the protection can be formed on the outer side of the porcelain insulator main body, so that the structural strength of the porcelain insulator main body is improved, the porcelain insulator main body is prevented from being cracked, and the safety of the porcelain insulator is ensured.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of an assembled porcelain insulator for preventing spalling according to the present utility model;
FIG. 2 is an external schematic view of the porcelain insulator body of the present utility model;
FIG. 3 is a schematic cross-sectional view of a porcelain insulator according to the present utility model;
Fig. 4 is a schematic structural diagram of a positioning assembly according to the present utility model.
In the figure: 1. a base; 2. a fixing bolt; 3. assembling a rod; 4. a support ring; 5. a thread; 6. a locking screw sleeve; 7. a first positioning chute; 8. a porcelain insulator body; 9. a positioning assembly; 10. a first positioning slider; 11. a positioning ring; 12. positioning holes; 13. a movable seat; 14. a stop block; 15. a first circular port; 16. a support frame; 17. a second circular port; 18. a positioning rod; 19. a support spring; 20. a movable ring; 21. a rod groove; 22. a second positioning slide block; 23. a third positioning slide block; 24. a second positioning chute; 25. an annular groove; 26. and a reinforcing ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
The first embodiment is shown in fig. 1, 2, 3 and 4, the utility model comprises a base 1, a fixing bolt 2 is movably arranged on each of four corner edges of the base 1 in a penetrating manner, an assembling rod 3 is fixedly arranged in the middle of the top end of the base 1, a supporting ring 4 is arranged above the base 1, the supporting ring 4 is fixedly sleeved on the outer side of the assembling rod 3, threads 5 are arranged on the outer side of the top end of the assembling rod 3, a locking screw sleeve 6 is arranged on the outer side of the threads 5, a first positioning chute 7 is symmetrically arranged on the outer side of the assembling rod 3, the top of the first positioning chute 7 extends to the top of the assembling rod 3, three porcelain insulator bodies 8 and three positioning assemblies 9 are sleeved on the outer side of the assembling rod 3 between the locking screw sleeve 6 and the supporting ring 4, the three positioning assemblies 9 are respectively arranged at the bottoms of the three porcelain insulator bodies 8, first positioning slide blocks 10 are fixedly arranged in the interiors of the three porcelain insulator bodies 8, the first positioning slide blocks 10 are slidably arranged in the interiors of the first positioning chute 7, a first positioning ring 11 is fixedly arranged at the bottoms of the three porcelain insulator bodies 8, a positioning ring 11 is symmetrically arranged at the bottoms of the three porcelain insulator bodies 8, a reinforcing ring 11 is provided with a positioning ring 25, and a reinforcing annular groove 25 is arranged at the bottom of the positioning ring 11, and an annular groove 25 is symmetrically arranged at the bottom of the insulator body is provided with a positioning ring 25;
The positioning component 9 comprises a movable seat 13, the top of the movable seat 13 is contacted with the bottom of the positioning ring 11, the top ends of the two sides of the movable seat 13 are fixedly provided with a stop block 14, a first round opening 15 is penetrated in the interior of the movable seat 13, the movable seat 13 is slidably arranged on the outer side of the assembly rod 3 through the first round opening 15, a second positioning slide block 22 is symmetrically and fixedly arranged in the interior of the first round opening 15, the second positioning slide block 22 is slidably arranged in the interior of the first positioning slide groove 7, the outer side of the bottom end of the movable seat 13 is slidably sleeved with a supporting frame 16, the outer side of the bottom end of the movable seat 13 is symmetrically and fixedly provided with a third positioning slide block 23, the inner wall of the supporting frame 16 is symmetrically provided with a second positioning slide groove 24, and third location slider 23 slidable mounting is in the inside of second location spout 24, the bottom of carriage 16 has run through and has seted up second circular mouth 17, and carriage 16 passes through second circular mouth 17 slidable mounting in the outside of assembled pole 3, the inside bottom symmetry fixed mounting of carriage 16 has locating lever 18, the outside cover of locating lever 18 is equipped with supporting spring 19, supporting spring 19's top fixed mounting has expansion ring 20, and the top of expansion ring 20 and the bottom contact of movable seat 13, the outside of locating lever 18 is located to the fixed cover of expansion ring 20, the inside symmetry of movable seat 13 has run through and has seted up bar groove 21, and two bar grooves 21 are located respectively under two locating holes 12, the top of locating lever 18 extends to the inside of bar groove 21.
In the use, through the interact of base 1, equipment pole 3, screw thread 5, locking swivel nut 6, porcelain insulator main part 8, holding ring 11, locating hole 12 and locating component 9 that set up, can make porcelain insulator at the in-process of using, be convenient for better equipment, so that people better operate, thereby be convenient for reach better practicality, and through the interact of ring channel 25 and the strengthening ring 26 that set up, can form the protection in porcelain insulator main part 8's the outside, so that improve porcelain insulator main part 8's structural strength, prevent that it from taking place the spalling, thereby the security of porcelain insulator has been ensured.
Working principle: when the locking screw sleeve is in operation, firstly, under the interaction of the first round opening 15 and the second round opening 17, one positioning component 9 is sleeved on the outer side of the assembling rod 3, the second positioning sliding block 22 in the first round opening 15 is positioned in the first positioning sliding groove 7, meanwhile, the supporting frame 16 on the positioning component 9 is contacted with the top of the supporting ring 4, then one porcelain insulator main body 8 is sleeved on the outer side of the assembling rod 3, the first positioning sliding block 10 is positioned in the first positioning sliding groove 7, then the two rest positioning components 9 and the two porcelain insulator main bodies 8 are sleeved on the outer side of the assembling rod 3 respectively, then the locking screw sleeve 6 is sleeved on the outer side of the thread 5 at the top of the assembling rod 3, then the locking screw sleeve 6 is rotated, the locking screw sleeve 6 moves downwards in the rotating process under the action of the thread 5, and moves downwards along with the locking screw sleeve 6, the three porcelain insulator main bodies 8 all move downwards, and under the action of force, the porcelain insulator main bodies 8 push the positioning rings 11 to move downwards, the positioning rings 11 push the movable seat 13 to move downwards in the supporting frame 16, the movable seat 13 drives the third positioning sliding block 23 to slide in the second positioning sliding groove 24, meanwhile, the movable seat 13 pushes the movable ring 20 to move downwards, the movable ring 20 moves downwards to squeeze the supporting springs 19, so that the supporting springs 19 are elastically deformed, simultaneously, along with the downward movement of the porcelain insulator main bodies 8 and the movable seat 13, the top of the positioning rod 18 is inserted into the positioning hole 12, then the locking screw sleeve 6 is stopped to rotate, the assembly operation of the three porcelain insulator main bodies 8 is completed, so that the porcelain insulator is convenient to assemble in the use process, and people can operate better, thereby facilitating better practicality.
Claims (5)
1. The utility model provides an prevent assembled porcelain insulator of spalling, includes base (1), its characterized in that: the four corners limit of base (1) all activity runs through and installs fixing bolt (2), the top middle part fixed mounting of base (1) has equipment pole (3), supporting ring (4) are installed to the top of base (1), and the outside of equipment pole (3) is located to supporting ring (4) fixed cover, screw thread (5) are seted up on the top outside of equipment pole (3), locking swivel nut (6) are installed in the outside of screw thread (5), first location spout (7) have been seted up to the outside symmetry of equipment pole (3), and the top of first location spout (7) extends to the top of equipment pole (3), and locking swivel nut (6) and supporting ring (4) between and be located the outside cover of equipment pole (3) are equipped with three porcelain insulator main part (8) and three locating component (9), and three locating component (9) are located the bottom of three porcelain insulator main part (8) respectively, the inside homonymy fixed mounting of three porcelain insulator main part (8) has first location slider (10), and first location slider (10) slidable mounting is in the top of first location spout (7), and three porcelain insulator main part (8) have the bottom (11) of locating component (11) to fix a position insulator main part (11), and the top of movable seat (13) and the bottom contact of holding ring (11), the equal fixed mounting in both sides top of movable seat (13) has dog (14), first circular mouth (15) have been seted up in the inside of movable seat (13), and movable seat (13) are in the outside of equipment pole (3) through first circular mouth (15) slidable mounting, the bottom outside slip cap of movable seat (13) is equipped with braced frame (16), second circular mouth (17) have been seted up in the bottom of braced frame (16) run through, and braced frame (16) are in the outside of equipment pole (3) through second circular mouth (17) slidable mounting.
2. An assembled porcelain insulator for preventing spalling according to claim 1, wherein: the inside bottom symmetry fixed mounting of carriage (16) has locating lever (18), the outside cover of locating lever (18) is equipped with supporting spring (19), the top fixed mounting of supporting spring (19) has expansion ring (20), and the top of expansion ring (20) and the bottom contact of movable seat (13), the outside of locating lever (18) is located to the fixed cover of expansion ring (20), pole groove (21) has been seted up in the inside symmetry of movable seat (13), and two pole grooves (21) are located respectively under two locating holes (12), the top of locating lever (18) extends to the inside of pole groove (21).
3. An assembled porcelain insulator for preventing spalling according to claim 1, wherein: the second positioning sliding blocks (22) are symmetrically and fixedly arranged in the first circular opening (15), and the second positioning sliding blocks (22) are slidably arranged in the first positioning sliding grooves (7).
4. An assembled porcelain insulator for preventing spalling according to claim 1, wherein: the outer side of the bottom end of the movable seat (13) is symmetrically and fixedly provided with a third positioning sliding block (23), the inner wall of the supporting frame (16) is symmetrically provided with a second positioning sliding groove (24), and the third positioning sliding block (23) is slidably arranged in the second positioning sliding groove (24).
5. An assembled porcelain insulator for preventing spalling according to claim 1, wherein: an annular groove (25) is formed in the outer side of the porcelain insulator main body (8), and a reinforcing ring (26) is fixedly sleeved in the annular groove (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323010304.XU CN221379063U (en) | 2023-11-08 | 2023-11-08 | Assembled porcelain insulator capable of preventing expansion crack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323010304.XU CN221379063U (en) | 2023-11-08 | 2023-11-08 | Assembled porcelain insulator capable of preventing expansion crack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221379063U true CN221379063U (en) | 2024-07-19 |
Family
ID=91861740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323010304.XU Active CN221379063U (en) | 2023-11-08 | 2023-11-08 | Assembled porcelain insulator capable of preventing expansion crack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221379063U (en) |
-
2023
- 2023-11-08 CN CN202323010304.XU patent/CN221379063U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |