CN112086248B - Special-shaped porcelain insulator and manufacturing process thereof - Google Patents
Special-shaped porcelain insulator and manufacturing process thereof Download PDFInfo
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- CN112086248B CN112086248B CN202011162513.4A CN202011162513A CN112086248B CN 112086248 B CN112086248 B CN 112086248B CN 202011162513 A CN202011162513 A CN 202011162513A CN 112086248 B CN112086248 B CN 112086248B
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- plate body
- groove
- rod
- plate
- side wall
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- 239000012212 insulator Substances 0.000 title claims abstract description 36
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 206010066054 Dysmorphism Diseases 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation 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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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/02—Suspension insulators; Strain insulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
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Abstract
The invention discloses a special-shaped porcelain insulator which comprises a first plate body, wherein a first groove is formed in the middle of the lower surface of the first plate body, a second rod body is connected to the inside of the first groove in a sliding mode, two fifth grooves are symmetrically formed in the inner side wall of the first groove, a third rod body is connected to the lower surface of the first groove in a rotating mode, and the top of the third rod body penetrates through the lower surface of the first groove and is welded with a gear; the fourth plate body and the fifth plate body are fixed through the second rotary fixing bolt, the second rod body is fixed inside the first groove, the third rotary rod body drives the gear to rotate, the third rod body is driven to slide inside the fifth groove, one end of the third rod body is fixed inside the second groove, the second spring is deformed, the fixing block pulls the tension spring, the seventh plate body supports the fourth groove, and the insulator can be conveniently disassembled by workers.
Description
Technical Field
The invention relates to the technical field of insulators, in particular to a special-shaped porcelain insulator and a manufacturing process thereof.
Background
An insulator refers to a device capable of withstanding the action of voltage and mechanical stress, mounted between conductors of different potentials or between a conductor and a grounded member. Insulators are various in types and shapes. Although the structures and the appearances of the insulators of different types are greatly different, the insulators are composed of two parts, namely an insulating part and a connecting hardware fitting, and the insulators can play an important role in an overhead transmission line. Insulator is used for the wire pole more in the early years, has slowly developed in the one end of high type high-voltage wire connecting tower and has hung a lot of discoid insulators, and it is in order to increase creepage distance, and current special-shaped porcelain insulator is when assembly and installation, usually through bonding or use fixing bolt to fix the concatenation, on hoisting the insulator that will assemble on overhead transmission line, nevertheless still has following problem:
the existing insulator structure is hoisted on a power transmission line, workers are inconvenient to detach, the insulator is easy to loosen, fall and damage after being used for a long time, the integral structure of the insulator cannot buffer the gravity of the insulator, and therefore the special-shaped porcelain insulator and the manufacturing process thereof are provided.
Disclosure of Invention
The invention aims to provide a special-shaped porcelain insulator and a manufacturing process thereof, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a special-shaped porcelain insulator comprises a first plate body, wherein a first groove is formed in the middle of the lower surface of the first plate body, a second rod body is connected to the inside of the first groove in a sliding mode, two fifth grooves are symmetrically formed in the inner side wall of the first groove, a third rod body is connected to the lower surface of the first groove in a rotating mode, the top of the third rod body penetrates through the lower surface of the first groove, a gear is welded to the lower surface of the first groove, an eighth plate body is connected to the inside of the two fifth grooves in a sliding mode, a rack is fixedly connected to the front surface of the eighth plate body, an umbrella skirt is connected to the outer side wall of the second rod body in a sliding mode, a fourth plate body is welded to the outer side wall of the second rod body uniformly, a fifth plate body is welded to the inner side wall of the umbrella skirt uniformly, third threaded through holes are formed in the upper surfaces of the fourth plate body and the fifth plate body, and a second fixing bolt is connected to the inner threads of the third threaded through holes, the bottom of the second body of rod has been seted up the third recess, the inside roof symmetrical weld of third recess has two extension springs, two the fixed block has all been welded to the bottom of extension spring, the lower surface weld of fixed block has the sixth plate body, two fourth recesses, two have been seted up to the bilateral symmetry of the sixth plate body the equal sliding connection in inside of fourth recess has the seventh plate body, the inside wall symmetrical weld of fourth recess has two second springs, two the one end of second spring all weld in one side of the seventh plate body, two second recesses have been seted up to the lateral wall symmetry of the second body of rod, one side sliding connection of eighth plate body is in two the inside of second recess.
As further preferable in the present technical solution: the second screw thread through-hole has been seted up at the upper surface middle part of first plate body, the inside threaded connection of second screw thread through-hole has the first body of rod, the upper surface symmetry of the first body of rod articulates there are two arc plate bodies, two the second plate body has all been welded to one side of arc plate body.
As further preferable in the present technical solution: a first threaded through hole is formed in one side of the second plate body, and a first fixing bolt is connected to the inner thread of the first threaded through hole in a threaded mode.
As further preferable in the present technical solution: the outer side wall of the second rod body is evenly connected with a pipe body in a sliding mode, the outer side wall of the pipe body is connected with the inner side wall of the umbrella skirt in a sliding mode, and a third plate body is welded to the outer side wall of the pipe body.
In addition, the invention also provides a manufacturing process of the special-shaped porcelain insulator, which comprises the following steps:
s1, respectively sleeving the pipe body and the umbrella skirt on the outer side wall of the second rod body, sliding the outer side wall of the pipe body to the inner side wall of the umbrella skirt, and rotating the second fixing bolt to fix the fourth plate body and the fifth plate body;
s2, fixing the second rod body inside the first groove, rotating the third rod body to drive the gear to rotate, wherein the gear teeth of the gear are meshed with the rack to drive the third rod body to slide inside the fifth groove, and fixing one end of the third rod body inside the second groove;
s3, the second spring deforms, the fixed block pulls the pull spring, the seventh plate body is driven to slide out of the fourth groove and attach to the lower surface of the umbrella skirt, and the first rod body is connected inside the second threaded through hole in a threaded mode;
s4, the second plate body on one side of the arc-shaped plate body is attached through hinging, and the second plate body and the arc-shaped plate body are fixed by rotating the first fixing bolt in the first threaded through hole.
As further preferable in the present technical solution: in S1, the outer side wall of the tube body has a third plate body, which can limit the tube body.
Compared with the prior art, the invention has the beneficial effects that:
according to the insulator, the fourth plate body and the fifth plate body are fixed by rotating the second fixing bolt, the second rod body is fixed inside the first groove, the third rod body is rotated to drive the gear to rotate, the third rod body is driven to slide inside the fifth groove, one end of the third rod body is fixed inside the second groove, the second spring is deformed, the fixing block pulls the tension spring, and the seventh plate body supports the fourth groove, so that a worker can conveniently disassemble the insulator, and the problems that the insulator is loosened, dropped and damaged easily and the integral structure of the insulator cannot buffer the gravity of the insulator after being used for a long time are solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is a schematic view of a connecting structure of a second plate and an arc-shaped plate according to the present invention;
FIG. 4 is a schematic view of the connection between the skirt and the second rod of the present invention;
FIG. 5 is a schematic view of the inner structure of a fourth groove of the present invention;
FIG. 6 is a schematic view of the inner structure of the third groove in the present invention.
In the figure: 1. a first plate body; 2. a first groove; 3. a first rod body; 4. a second plate body; 5. a first fixing bolt; 6. a first threaded through hole; 7. an arc-shaped plate body; 8. a second threaded through hole; 9. a second groove; 10. a rack; 11. a pipe body; 12. a second fixing bolt; 13. a third plate body; 14. a fourth plate body; 15. a fifth plate body; 16. a tension spring; 17. a second spring; 18. a sixth plate body; 19. a third groove; 20. a fourth groove; 21. a seventh plate body; 22. a third threaded through hole; 23. a second rod body; 24. an umbrella skirt; 25. an eighth plate body; 26. a third rod body; 27. a fifth groove; 28. a fixed block; 29. a gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides a technical solution: a special-shaped porcelain insulator comprises a first plate body 1, wherein a first groove 2 is formed in the middle of the lower surface of the first plate body 1, a second rod body 23 is connected to the inside of the first groove 2 in a sliding manner, two fifth grooves 27 are symmetrically formed in the inner side wall of the first groove 2, a third rod body 26 is connected to the lower surface of the first groove 2 in a rotating manner, the top of the third rod body 26 penetrates through the lower surface of the first groove 2 and is welded with a gear 29, eighth plate bodies 25 are connected to the insides of the two fifth grooves 27 in a sliding manner, a rack 10 is fixedly connected to the front surfaces of the eighth plate bodies 25, an umbrella skirt 24 is connected to the outer side wall of the second rod body 23 in a sliding manner, fourth plate bodies 14 are welded to the outer side wall of the second rod body 23 in a sliding manner, fifth plate bodies 15 are welded to the inner side wall of the umbrella skirt 24 in a uniform manner, third threaded through holes 22 are formed in the upper surfaces of the fourth plate bodies 14 and the fifth plate bodies 15, and second threaded through holes 22 are connected with second fixing bolts 12 in a threaded manner, a third groove 19 is formed in the bottom of the second rod body 23, two tension springs 16 are symmetrically welded on the top wall inside the third groove 19, fixed blocks 28 are welded at the bottoms of the two tension springs 16, a sixth plate body 18 is welded on the lower surface of the fixed blocks 28, two fourth grooves 20 are symmetrically formed in two sides of the sixth plate body 18, and a seventh plate body 21 is slidably connected inside each of the two fourth grooves 20; through the arrangement of the fourth groove 20 and the seventh plate body 21, the seventh plate body 21 slides to the outside of the fourth groove 20, so as to support the umbrella skirt 24, two second springs 17 are symmetrically welded on the inner side wall of the fourth groove 20, and one ends of the two second springs 17 are welded on one side of the seventh plate body 21; through the arrangement of the second spring 17, the second spring 17 is deformed so that the seventh plate 21 can be automatically ejected after being retracted into the fourth groove 20.
In this embodiment, specifically: a second threaded through hole 8 is formed in the middle of the upper surface of the first plate body 1, a first rod body 3 is in threaded connection with the inside of the second threaded through hole 8, two arc-shaped plate bodies 7 are symmetrically hinged to the upper surface of the first rod body 3, and a second plate body 4 is welded to one side of each of the two arc-shaped plate bodies 7; through the setting of second screw thread through-hole 8, the first body of rod 3, arc plate body 7 and second plate body 4, second screw thread through-hole 8 is fixed first body of rod 3, and arc plate body 7 drives second plate body 4 laminating back, can be fixed with first plate body 1.
In this embodiment, specifically: a first threaded through hole 6 is formed in one side of the second plate body 4, and a first fixing bolt 5 is connected to the inner thread of the first threaded through hole 6; through the setting of first screw through-hole 6 and first fixing bolt 5, the inside first fixing bolt 5 of the first screw through-hole 6 of rotatory threaded connection can be fixed second plate body 4 and arc plate body 7.
In this embodiment, specifically: two second grooves 9 are symmetrically formed in the outer side wall of the second rod body 23, and one side of the eighth plate body 25 is slidably connected to the insides of the two second grooves 9; by the arrangement of the second groove 9, the third rod 26 slides into the second groove 9, so as to fix the second rod 23.
In addition, the invention also provides a manufacturing process of the special-shaped porcelain insulator, which comprises the following steps:
s1, respectively sleeving the tube body 11 and the umbrella skirt 24 on the outer side wall of the second rod body 23, sliding the outer side wall of the tube body 11 to the inner side wall of the umbrella skirt 24, and rotating the second fixing bolt 12 to fix the fourth plate 14 and the fifth plate 15;
s2, fixing the second rod 23 inside the first groove 2, rotating the third rod 26 to drive the gear 29 to rotate, wherein the gear teeth of the gear 29 are engaged with the rack 10 to drive the third rod 26 to slide inside the fifth groove 27, and fixing one end of the third rod 26 inside the second groove 9;
s3, the second spring 17 deforms, the fixed block 28 pulls the tension spring 16, the seventh plate body 21 is driven to slide out of the fourth groove 20 and attach to the lower surface of the umbrella skirt 24, and the first rod body 3 is connected inside the second threaded through hole 8 in a threaded mode;
s4, the second plate body 4 on one side of the arc-shaped plate body 7 is attached through hinging, and the second plate body 4 and the arc-shaped plate body 7 are fixed by rotating the first fixing bolt 5 which is connected with the first thread through hole 6.
In this embodiment, specifically: in S1, the third plate 13 is provided on the outer side wall of the pipe body 11 to limit the position of the pipe body 11.
Working principle or structural principle, when in use, the pipe body 11 and the umbrella skirt 24 are respectively sleeved on the outer side wall of the second rod body 23, and the outer side wall of the pipe body 11 slides to the inner side wall of the umbrella skirt 24, so as to form an interval between the two umbrella skirts 24 and avoid collision of the umbrella skirt 24, the fourth plate body 14 and the fifth plate body 15 are fixed by rotating the second fixing bolt 12, the second rod body 23 is fixed inside the first groove 2, the third rod body 26 is rotated to drive the gear 29 to rotate, the gear teeth of the gear 29 are meshed with the rack 10 to drive the third rod body 26 to slide inside the fifth groove 27, one end of the third rod body 26 is fixed inside the second groove 9, the second spring 17 is deformed, the fixing block 28 pulls the tension spring 16 to drive the seventh plate body 21 to slide out of the fourth groove 20 and to be attached to the lower surface of the umbrella skirt 24, and the first rod body 3 is in threaded connection inside the second threaded through hole 8, through articulated laminating mutually with the second plate body 4 of arc plate body 7 one side, rotatory threaded connection fixes second plate body 4 and arc plate body 7 at the inside first fixing bolt 5 of first screw through-hole 6 to accomplish the assembly operation, otherwise can dismantle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dysmorphism porcelain insulator, includes first plate body (1), its characterized in that: the umbrella is characterized in that a first groove (2) is formed in the middle of the lower surface of the first plate body (1), a second rod body (23) is connected to the inside of the first groove (2) in a sliding mode, two fifth grooves (27) are formed in the inner side wall of the first groove (2) in a symmetrical mode, a third rod body (26) is connected to the lower surface of the first groove (2) in a rotating mode, the top of the third rod body (26) penetrates through the lower surface of the first groove (2) and is welded with a gear (29), eighth plate bodies (25) are connected to the inside of the two fifth grooves (27) in a sliding mode, racks (10) are fixedly connected to the front surfaces of the eighth plate bodies (25), umbrella skirts (24) are evenly connected to the outer side wall of the second rod body (23) in a sliding mode, fourth plate bodies (14) are evenly welded to the outer side wall of the second rod body (23), and fifth plate bodies (15) are evenly welded to the inner side wall of the umbrella skirts (24), the upper surfaces of the fourth plate body (14) and the fifth plate body (15) are respectively provided with a third threaded through hole (22), the inner threads of the third threaded through holes (22) are connected with a second fixing bolt (12), the bottom of the second rod body (23) is provided with a third groove (19), the inner top wall of the third groove (19) is symmetrically welded with two tension springs (16), the bottoms of the two tension springs (16) are respectively welded with a fixing block (28), the lower surface of the fixing block (28) is welded with a sixth plate body (18), two fourth grooves (20) are symmetrically arranged on two sides of the sixth plate body (18), the interiors of the two fourth grooves (20) are respectively and slidably connected with a seventh plate body (21), the inner side wall of the fourth groove (20) is symmetrically welded with two second springs (17), and one ends of the two second springs (17) are respectively welded on one side of the seventh plate body (21), two second grooves (9) are symmetrically formed in the outer side wall of the second rod body (23), and one side of the eighth plate body (25) is connected to the two inner portions of the second grooves (9) in a sliding mode.
2. The special-shaped porcelain insulator according to claim 1, wherein: second screw thread through-hole (8) have been seted up at the upper surface middle part of first plate body (1), the inside threaded connection of second screw thread through-hole (8) has first body of rod (3), the upper surface symmetry of the first body of rod (3) articulates there are two arc plate bodies (7), two second plate body (4) have all been welded to one side of arc plate body (7).
3. The special-shaped porcelain insulator according to claim 2, wherein: first screw thread through-hole (6) have been seted up to one side of second plate body (4), the inside threaded connection of first screw thread through-hole (6) has first fixing bolt (5).
4. The special-shaped porcelain insulator according to claim 1, wherein: the even sliding connection of lateral wall of the second body of rod (23) has body (11), the lateral wall sliding connection of body (11) in the inside wall of full skirt (24), the lateral wall welding of body (11) has third plate body (13).
5. The manufacturing process of the special-shaped porcelain insulator according to the claims 1-4, characterized by comprising the following steps:
s1, respectively sleeving the pipe body (11) and the umbrella skirt (24) on the outer side wall of the second rod body (23), sliding the outer side wall of the pipe body (11) to the inner side wall of the umbrella skirt (24), and rotating the second fixing bolt (12) to fix the fourth plate body (14) and the fifth plate body (15);
s2, fixing the second rod body (23) in the first groove (2), rotating the third rod body (26) to drive the gear (29) to rotate, meshing the gear teeth of the gear (29) with the rack (10), driving the third rod body (26) to slide in the fifth groove (27), and fixing one end of the third rod body (26) in the second groove (9);
s3, the second spring (17) deforms, the fixed block (28) pulls the tension spring (16), the seventh plate body (21) is driven to slide out of the fourth groove (20) and attach to the lower surface of the umbrella skirt (24), and the first rod body (3) is connected inside the second threaded through hole (8) in a threaded mode;
s4, the second plate body (4) on one side of the arc-shaped plate body (7) is attached to the second plate body through hinging, and the second plate body (4) and the arc-shaped plate body (7) are fixed by rotating the first fixing bolt (5) which is connected to the inside of the first thread through hole (6).
6. The manufacturing process of the special-shaped porcelain insulator according to claim 5, characterized in that: in S1, a third plate (13) is provided on the outer side wall of the pipe (11) and can limit the position of the pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011162513.4A CN112086248B (en) | 2020-10-27 | 2020-10-27 | Special-shaped porcelain insulator and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011162513.4A CN112086248B (en) | 2020-10-27 | 2020-10-27 | Special-shaped porcelain insulator and manufacturing process thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112086248A CN112086248A (en) | 2020-12-15 |
| CN112086248B true CN112086248B (en) | 2022-03-29 |
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| CN202011162513.4A Expired - Fee Related CN112086248B (en) | 2020-10-27 | 2020-10-27 | Special-shaped porcelain insulator and manufacturing process thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114582571B (en) * | 2022-03-04 | 2024-01-16 | 萍乡市新田电瓷制造有限公司 | Pollution-resistant disc-shaped suspension porcelain insulator for high-voltage line and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204695881U (en) * | 2015-04-14 | 2015-10-07 | 王伟 | Composite insulation cross arm and the pillar of hollow insulation capsule is filled in epoxy fiberglass tubes |
| CN205303091U (en) * | 2015-12-25 | 2016-06-08 | 广水市高强度电瓷有限公司 | Modular porcelain insulator |
| CN106451078B (en) * | 2016-08-30 | 2018-03-27 | 王巨丰 | Electric arc compresses arc extinguishing lightning protection clearance apparatus |
| CN209168833U (en) * | 2018-09-26 | 2019-07-26 | 兰州交通大学 | A kind of railway traction net optimization improvement insulator |
| CN211376309U (en) * | 2020-03-04 | 2020-08-28 | 萍乡市日升电瓷有限公司 | Insulator for large-scale power transmission and transformation |
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2020
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