CN208478032U - A kind of modified tension shearing resistance insulator - Google Patents
A kind of modified tension shearing resistance insulator Download PDFInfo
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- CN208478032U CN208478032U CN201821118495.8U CN201821118495U CN208478032U CN 208478032 U CN208478032 U CN 208478032U CN 201821118495 U CN201821118495 U CN 201821118495U CN 208478032 U CN208478032 U CN 208478032U
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- insulator
- screw hole
- tension
- embedded part
- shearing resistance
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Abstract
The utility model discloses a kind of modified tension shearing resistance insulators, it include insulator, fixture nut is fixed at the both ends of insulator, and fastening structure is constituted to insulator, screw hole tension embedded part is fixed in the inside of insulator, the inner end of screw hole tension embedded part has the epitaxy part to extend outwardly, epitaxy part, which is laterally embedded into, is close to structure with insulator formation in the insulator, and the outer ledge of screw hole tension embedded part is close to insulator；The inner end of screw hole tension embedded part is enclosed construction, and the opening of its screw hole exposes the both ends of the surface in insulator.The utility model is by using insulator based on epoxy resin, in the insulator fixing threaded hole tension embedded part that T-type structure is arranged inside, insulator both ends are process using shearing resistance stiffnut by process, make insulator that there is better insulation performance, tensile property, shearing resistance performance and higher structural strength, suitable for using under the complex environments such as deep-etching, polyacid mist hydrometallurgy industry.
Description
Technical field
The utility model relates to electric fittings technical fields, and in particular to a kind of insulator.
Background technique
With the development of science and technology, in wet process zinc electrolysis smelt production, the lifting equipment of tankage is more and more out
It is advanced, it can be achieved that automated production, correspondingly the requirement to equipment various aspects is also higher and higher；During Zinc electrolysis, out
Tankage lifting equipment will be with operation on electrolyser, and lifting equipment is more demanding to the class of insulation between each structure, to reach
To the protective effect to each electrical component.In customary insulation support, design the Φ 60*60's used by Luxembourg's Bao Er's water
Porcelain insulator good insulation preformance, but shear behavior is poor, be easy lifting equipment fast braking or stopping, by slight impact etc. by
Fracture distress occurs in the case of shearing；By the domestic insulator of PA processing due to its architectural characteristic, not only insulation performance is poor, but also
Tensile characteristics are very poor, are easily damaged in the case where slight stress or fastening bolt loosen, and high basic eliminate of spoilage uses.
Therefore in the use of the equipment such as such as multifunctional running, it is necessary to design a kind of good insulation preformance, and have tension shearing resistance mechanics
The insulator of performance guarantees stable equipment operation to replace the above product.
Utility model content
The technical problems to be solved in the utility model be for disadvantage of the existing technology, provide a kind of structure it is simple,
Good insulation preformance, the insulator that shearing resistance performance is good, tensile property is good.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of modified tension shearing resistance insulation
Son includes insulator, it is characterised in that: and fixture nut is fixed at the both ends of insulator, and fastening structure is constituted to insulator,
It is fixed with screw hole tension embedded part in the inside of insulator, the inner end of screw hole tension embedded part has the epitaxy part to extend outwardly, outside
The portion of prolonging, which is laterally embedded into, is close to structure with insulator formation in the insulator, and the outer ledge and insulator of screw hole tension embedded part are tight
Patch；The inner end of screw hole tension embedded part is enclosed construction, and the opening of its screw hole exposes the both ends of the surface in insulator.
Further, the insulator is that left and right two halves are partially closed composition, and two halves bury screw hole tension after being partially closed
Part is wrapped in inside, and both ends by fixture nut by two half part lock rings of insulator together, fixture nut passes through spiral shell
Line is tightened with insulator.There is enough intensity to prevent absolutely using on the one hand insulator that fixture nut can be such that two halves dock
Edge is disengaged from interface, is easily broken when on the other hand solving the problems, such as insulator as insulating supporting by shearing force.
Further, the insulator is made of epoxy resin, and entire insulator is butterfly structure.Using asphalt mixtures modified by epoxy resin
Rouge is as main body insulator, and, structural strength good using epoxy resins insulation performance be big and unique advantage such as good seal performance, makes
Insulator has good insulation performance and structural strength.
Further, the screw hole tension embedded part is made of stainless steel, is the flange-type structure of T font, and internal
The hole wall of screw hole has screw thread.On the one hand this structure and material can increase the tensile capacity and shear resistance of insulator, another
Aspect also can solve the resistance to corrosion under acidic environment.
Further, the both ends of entire insulator have symmetrical structure, and both ends are respectively provided with a screw hole tension embedded part, and two
Screw hole tension embedded part has one end of epitaxy part opposite, is the inside subject of insulator between two screw hole tension embedded parts.
Preferably, the fixture nut using stainless steel or copper at.
The utility model is fixed by using insulator based on epoxy resin in the insulator that T-type structure is arranged inside
Screw hole tension embedded part, insulator both ends are process using shearing resistance stiffnut by process, because its unique structure improves
The mechanical property of insulator makes insulator have better insulation performance, tensile property, shearing resistance performance and higher structure strong
Degree, it is strong rotten suitable for hydrometallurgy industry so as to be used on the electrolysis groove face under the complicated technologies environment such as hydrometallurgy
The multilift support used under the complex environments such as erosion, polyacid mist.
Detailed description of the invention
Fig. 1 is the utility model front schematic view；
Fig. 2 is the utility model section schematic diagram；
Fig. 3 is the utility model schematic top plan view.
In figure, 1 is insulator, and 2 be fixture nut, and 3 be screw hole tension embedded part, and 4 be epitaxy part.
Specific embodiment
In the present embodiment, referring to FIG. 1, FIG. 2 and FIG. 3, the modified tension shearing resistance insulator, includes insulator 1,
The both ends of insulator 1 are fixed with fixture nut 2 and constitute fastening structure to insulator 1, and it is anti-to be fixed with screw hole in the inside of insulator 1
Embedded part 3 is drawn, the inner end of screw hole tension embedded part 3 has the epitaxy part 4 to extend outwardly, and epitaxy part 4 is laterally embedded into insulator 1
It is close to structure with the formation of insulator 1, and the outer ledge of screw hole tension embedded part 3 is close to insulator 1；Screw hole tension embedded part 3
Inner end is enclosed construction, and the opening of its screw hole exposes the both ends of the surface in insulator 1.
The insulator 1 is that left and right two halves are partially closed composition, and screw hole tension embedded part 3 is wrapped in by two halves after being partially closed
Inside, and both ends by fixture nut 2 by two half part lock rings of insulator 1 together, fixture nut 2 by screw thread and absolutely
Edge body 1 is tightened, fixture nut 2 using stainless steel or copper at.Two halves can be made to dock using 2 one side of fixture nut
Insulator 1 has enough intensity to prevent insulator from disengaging from interface, when on the other hand solving insulator as insulating supporting
The problem of being easily broken by shearing force.
The insulator 1 is made of epoxy resin, and entire insulator 1 is butterfly structure.Using epoxy resin conduct
Main body insulator, structural strength good using epoxy resins insulation performance be big and unique advantage such as good seal performance, makes insulator
With good insulation performance and structural strength.
The screw hole tension embedded part 3 is made of stainless steel, is the flange-type structure of T font, and the hole of interior threaded bore
Wall has screw thread.On the one hand this structure and material can increase the tensile capacity and shear resistance of insulator, on the other hand can also
Solve the resistance to corrosion under acidic environment.
The both ends of entire insulator have symmetrical structure, and both ends are respectively provided with a screw hole tension embedded part 3, and two screw hole tensions
Embedded part 3 has one end of epitaxy part 4 opposite, is the inside subject of insulator 1 between two screw hole tension embedded parts 3.
The utility model is described in detail above, it is described above, only the preferred embodiment of the utility model and
, when the utility model practical range cannot be limited, i.e., all according to the made equivalent changes and modifications of the application range, it should still belong to this
In utility model covering scope.
Claims (6)
1. a kind of modified tension shearing resistance insulator, includes insulator, it is characterised in that: be fixed at the both ends of insulator
Determine nut and fastening structure constituted to insulator, be fixed with screw hole tension embedded part in the inside of insulator, screw hole tension embedded part it is interior
Side has the epitaxy part to extend outwardly, and epitaxy part is laterally embedded into is close to structure with insulator formation in the insulator, and screw hole
The outer ledge of tension embedded part is close to insulator；The inner end of screw hole tension embedded part is enclosed construction, and its screw hole is opened
Mouth exposes the both ends of the surface in insulator.
2. modified tension shearing resistance insulator according to claim 1, it is characterised in that: the insulator is left and right two halves
It is partially closed composition, screw hole tension embedded part is wrapped in inside after being partially closed by two halves, and will be exhausted by fixture nut at both ends
Together, fixture nut is tightened two half part lock rings of edge body by screw thread and insulator.
3. modified tension shearing resistance insulator according to claim 1, it is characterised in that: the insulator uses asphalt mixtures modified by epoxy resin
Rouge is made, and entire insulator is butterfly structure.
4. modified tension shearing resistance insulator according to claim 1, it is characterised in that: the screw hole tension embedded part uses
Stainless steel is made, and is the flange-type structure of T font, and the hole wall of interior threaded bore has screw thread.
5. modified tension shearing resistance insulator according to claim 1, it is characterised in that: the both ends of entire insulator have
Symmetrical structure, both ends are respectively provided with a screw hole tension embedded part, and two screw hole tension embedded parts have one end of epitaxy part opposite, two
It is the inside subject of insulator between screw hole tension embedded part.
6. modified tension shearing resistance insulator according to claim 1, it is characterised in that: the fixture nut is using stainless
Steel or copper at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821118495.8U CN208478032U (en) | 2018-07-16 | 2018-07-16 | A kind of modified tension shearing resistance insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821118495.8U CN208478032U (en) | 2018-07-16 | 2018-07-16 | A kind of modified tension shearing resistance insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208478032U true CN208478032U (en) | 2019-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821118495.8U Active CN208478032U (en) | 2018-07-16 | 2018-07-16 | A kind of modified tension shearing resistance insulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN208478032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335729A (en) * | 2019-07-23 | 2019-10-15 | 西北核技术研究院 | A kind of metal-insulator nested intermediate insulation disk of high load-bearing high isolation performance |
-
2018
- 2018-07-16 CN CN201821118495.8U patent/CN208478032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335729A (en) * | 2019-07-23 | 2019-10-15 | 西北核技术研究院 | A kind of metal-insulator nested intermediate insulation disk of high load-bearing high isolation performance |
| CN110335729B (en) * | 2019-07-23 | 2021-01-05 | 西北核技术研究院 | High-bearing high-isolation-performance metal insulation nested type middle insulation disc |
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