CN203134490U - Parallelism correction tool for concoctor of high-voltage switch equipment three-phase common-box disc-type insulator - Google Patents
Parallelism correction tool for concoctor of high-voltage switch equipment three-phase common-box disc-type insulator Download PDFInfo
- Publication number
- CN203134490U CN203134490U CN 201320010877 CN201320010877U CN203134490U CN 203134490 U CN203134490 U CN 203134490U CN 201320010877 CN201320010877 CN 201320010877 CN 201320010877 U CN201320010877 U CN 201320010877U CN 203134490 U CN203134490 U CN 203134490U
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- insulator
- disk
- combined type
- disc
- box
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Abstract
The utility model discloses a parallelism correction tool for concoctors of a high-voltage switch equipment three-phase common-box disc-type insulator. The tool comprises a round disc with a diameter equal to that of the three-phase common-box disc insulator, and the thickness of the round disc is 35-60mm. The round disc is provided with three positioning holes respectively corresponding to axes of three conductors of the three-phase common-box disc insulator, and at least two mounting holes are arranged around each positioning hole. Three positioning pins with threads are provided; the threads of each positioning pin are matched with the threads of the central holes of the three conductors of the common-box insulator; and the other end of the positioning pin is matched with the positioning hole in the round disc. Mounting screws penetrate the mounting holes and are connected with the thread holes around the central hole of each conductor of the common-box insulator, so the round disc is fixed on the conductors of the three-phase common-box disc insulator, and positioning and correction of the insulator conductor parallelism is realized.
Description
Technical field
The utility model relates to the aligning tool of disk insulator, especially high-voltage switch gear is established the aligning tool of the three-phase combined type disk insulator conductor depth of parallelism.
Background technology
Disk insulator is one of main element of gases at high pressure insulating enclosed type combined electrical apparatus, and the workmanship of disk insulator is directly determining the reliability of high voltage electric appliance.Disk insulator is to send in the curing oven by epoxy resin, additive, after pouring into a mould in mould, then curing molding under the temperature and pressure of certain hour.Its complicate fabrication process, the factor that influences quality is also a lot, wherein, behind the higher temperature curing molding, take out from curing oven in the process of cooling off under natural environment, internal stress can discharge gradually, because the difference of the thermal coefficient of expansion of conductor in the uniformity that the epoxy resin batching stirs and the disk insulator, the insulator internal stress discharges and inhomogeneous problem can occur, might cause the uneven problem of two flange faces of disk insulator.
The utility model content
The purpose of this utility model provides a kind of aligning tool of the high voltage switchgear three-phase combined type disk insulator conductor depth of parallelism.
Technical solutions of the utility model are such realizations: the aligning tool of the high voltage switchgear three-phase combined type disk insulator conductor depth of parallelism, comprise a same big disk of the diameter with the three-phase combined type disk insulator, the thickness of disk is 35---60mm, have on the disk three respectively with the corresponding location hole of axis of three conductors of three-phase combined type disk insulator, around each location hole, have two installing holes at least; Three screwed alignment pins are arranged, and the screw thread of each alignment pin screw thread of the centre bore of three conductors of case insulator together is complementary, and the other end of alignment pin and the location hole on the disk are complementary; Mounting screw passes from installing hole, and the screwed hole around the centre bore of each conductor of case insulator is realized connecting together, and disk is fixed on the conductor of three-phase combined type disk insulator.
The thickness of disk is 45mm.
Four installing holes are arranged around each location hole.
This utility model has following good effect: three conductors on the three-phase combined type disk insulator are fixed on three location holes of disk by alignment pin, make three conductors on the disk insulator obtain spacing, and then it is sent in the curing oven, by heating, maintenance time enough, make the position of three conductors of disk insulator obtain typing, therefore, strong assurance the depth of parallelism between three conductors on the three-phase combined type disk insulator.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present utility model.
Fig. 2 is the structural representation of disk of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, the aligning tool of the high voltage switchgear three-phase combined type disk insulator conductor depth of parallelism, comprise a same big disk 1 of the diameter with three-phase combined type disk insulator 9, the thickness of disk 1 is 45mm, have on the disk 1 three respectively with the corresponding location hole 2 of axis of three conductors 6 of three-phase combined type disk insulator 9, four installing holes 3 are arranged around each location hole 2; Three screwed alignment pins 4 are arranged, and the screw thread of each alignment pin 4 screw thread of the centre bore 7 of three conductors 6 of case insulator 9 together is complementary, and the location hole 2 on the other end of alignment pin 4 and the disk 1 is complementary; Mounting screw 5 passes from installing hole 3, and the screwed hole 8 around the centre bore 7 of each conductor 6 of case insulator is realized connecting together, and disk 1 is fixed on the conductor 6 of three-phase combined type disk insulator 9.Each mounting screw 5 is screwed into the degree of depth of screwed hole 9 and can also regulates by the pad (not shown) is set, to guarantee the even of slit between disk 1 and the insulator 9.
Above-mentioned mounted three-phase combined type insulator 9 and disk 1 are passed through positioning correcting, greatly improved the Forming Quality of disk insulator, the depth of parallelism between three conductors 6 of assurance three-phase combined type dish insulator 9.
It should be noted that, above-described execution mode is to the explanation of technical solutions of the utility model and unrestricted, being equal to of person of an ordinary skill in the technical field replaced or according to short of thinking and the scope that exceeds technical solutions of the utility model of other modification that prior art is made, all should be included within the desired right of the utility model and the scope.
Claims (3)
1. the aligning tool of the high voltage switchgear three-phase combined type disk insulator conductor depth of parallelism, comprise a disk (1), it is characterized in that, the diameter of disk (1) is the same big with the diameter of three-phase combined type disk insulator (9), the thickness of disk (1) is 35---60mm, have on the disk (1) three respectively with the corresponding location hole of axis (2) of three conductors (6) of three-phase combined type disk insulator (9), around each location hole (2), have two installing holes (3) at least; Three screwed alignment pins (4) are arranged, and the screw thread of each alignment pin (4) screw thread of the centre bore (7) of three conductors (6) of case insulator (9) together is complementary, and the location hole (2) on the other end of alignment pin (4) and the disk (1) is complementary; Mounting screw (5) passes from installing hole (3), and the centre bore (7) of each conductor (6) of case insulator screwed hole (8) is on every side realized connecting together, and disk (1) is fixed on the conductor (6) of three-phase combined type disk insulator (9).
2. the aligning tool of the high voltage switchgear three-phase combined type disk insulator conductor depth of parallelism according to claim 1 is characterized in that the thickness of disk (1) is 45mm.
3. the aligning tool of the high voltage switchgear three-phase combined type disk insulator conductor depth of parallelism according to claim 1 and 2 is characterized in that, four installing holes (3) are arranged around each location hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320010877 CN203134490U (en) | 2013-01-09 | 2013-01-09 | Parallelism correction tool for concoctor of high-voltage switch equipment three-phase common-box disc-type insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320010877 CN203134490U (en) | 2013-01-09 | 2013-01-09 | Parallelism correction tool for concoctor of high-voltage switch equipment three-phase common-box disc-type insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203134490U true CN203134490U (en) | 2013-08-14 |
Family
ID=48942441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320010877 Withdrawn - After Issue CN203134490U (en) | 2013-01-09 | 2013-01-09 | Parallelism correction tool for concoctor of high-voltage switch equipment three-phase common-box disc-type insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203134490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103456438A (en) * | 2013-01-09 | 2013-12-18 | 平顶山市普汇电气有限责任公司 | Tool and method for calibrating parallelism degree of conductors of high voltage switchgear three-phase common enclosure disc insulator |
-
2013
- 2013-01-09 CN CN 201320010877 patent/CN203134490U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103456438A (en) * | 2013-01-09 | 2013-12-18 | 平顶山市普汇电气有限责任公司 | Tool and method for calibrating parallelism degree of conductors of high voltage switchgear three-phase common enclosure disc insulator |
| CN103456438B (en) * | 2013-01-09 | 2016-05-25 | 国网山东省电力公司泰安供电公司 | Aligning tool and the method for the high-tension switch gear three-phase combined type disk insulator conductor depth of parallelism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130814 Effective date of abandoning: 20160525 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |