CN208226450U - Special tool for replacing composite insulator hardware - Google Patents
Special tool for replacing composite insulator hardware Download PDFInfo
- Publication number
- CN208226450U CN208226450U CN201820825667.9U CN201820825667U CN208226450U CN 208226450 U CN208226450 U CN 208226450U CN 201820825667 U CN201820825667 U CN 201820825667U CN 208226450 U CN208226450 U CN 208226450U
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- CN
- China
- Prior art keywords
- card
- core
- card slot
- main body
- upper cover
- Prior art date
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- 239000012212 insulator Substances 0.000 title claims abstract description 34
- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000004411 aluminium Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 238000002788 crimping Methods 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 10
- 239000010931 gold Substances 0.000 description 10
- 229910052737 gold Inorganic materials 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Insulators (AREA)
Abstract
A special tool for replacing a composite insulator hardware fitting comprises a main body, an upper cover and a joint; the middle part of the main body is provided with a semicircular first clamping groove, and two ends of the main body are hinged with a connector for hoisting; the middle part of upper cover be equipped with first draw-in groove complex semicircular second draw-in groove, the one end of upper cover articulated with the outside that the main part is located first draw-in groove, the other end passes through the screw and realizes dismantling with the main part to be connected, when the upper cover lid closes in the main part, the position relation of first draw-in groove and second draw-in groove corresponds and forms the joint hole that is used for synthesizing the exposed metal crimping pipe of insulator upper end and fixes. The advantage is, make things convenient for the maintainer to implement the operation of loosening and locking to synthetic insulator link fitting, reaches high-efficient, swift change operation.
Description
Technical field
The utility model relates to maintenance of overhead transmission line field of tool, specially a kind of replacement composite insulator fitting
Specific purpose tool.
Background technique
The sub- connection gold utensil of power transmission circuit composite insulating is being run in the case where being influenced (acid raindrop) by external environment
After a period of time, corrosion is easily generated, is shaken in addition by conducting wire gentle breeze, fitting connecting portion phase mutual friction causes fitting
Fatigue easily causes fitting to be broken under adverse weather condition (strong wind, attached ice), and insulator falls string, the unplanned power failure of route
Serious consequence.
With the increasing of network load, the requirement to the establishing of transportion wire road increases, and composite insulator is on power transmission sequence
Specific gravity be gradually increased, at present we replace composite insulator connection gold utensil operation be synthesized by replacement the method for whole string come
It completes, the human and material resources of consuming, time are more, and personnel labor intensity is larger, are unsatisfactory for the efficient, efficiently former of requirements of the times
Then.
Insulator falls string, the unplanned power failure of route caused by order to reduce the corrosion fracture because of composite insulator string connection gold utensil
Serious consequence, reduction personnel need to develop a kind of novel replacement synthesis in the replacement fitting labor intensity that is and cost input
The specific purpose tool of insulator chain connection gold utensil, realize low cost, efficiently, efficiently operation theory.
It is only that there is replacement to close though there is improved complete fixture at present temporarily without such replacement tool in system
At the technical field of the whole string of insulator, lack the operation of replacement insulator chain part replacement and the defects of process is tedious.
Utility model content
The purpose of the utility model is to overcome the complex cumbersome problems of tangent tower operation；Two masterpieces are only needed on tower
Industry personnel's operation；It solves the problems, such as that the connection gold utensil at V composite insulator hitch point is drawn in tangent tower replacement, proposes one kind more
Change the specific purpose tool of composite insulator fitting.
The utility model is achieved through the following technical solutions:
A kind of specific purpose tool for replacing composite insulator fitting, including main body, upper cover, connector；The middle part of the main body
Position is equipped with semicircular first card slot, both ends be hinged with one described in connector for lifting；In the upper cover
Portion is equipped with semicircular second card slot cooperated with the first card slot, and one end of the upper cover and main body are located at the outer of the first card slot
Side is hinged, and the other end is detachably connected by screw and main body realization, when upper cover lid closes in main body, the first card slot and second
The positional relationship of card slot is corresponding and forms the blocked hole fixed for composite insulator upper end bare metal aluminium hydraulic pressed connecting pipe.
It as an improvement of the above scheme, further include the first the core of the card, the second the core of the card, the first clamping screw, the second clamping screw；
First the core of the card, the second the core of the card are mutually matched semicircular arc section of jurisdiction；The main body is equipped with the first card slot of connection
The first connecting hole, first clamping screw protrudes into the first card slot by the first connecting hole and is threadedly coupled with the first the core of the card,
It is fixed on the first the core of the card on the first card slot；Second connecting hole of the upper cover equipped with the second card slot of connection, described second
Clamping screw protrudes into the second card slot by the second connecting hole and is threadedly coupled with the second the core of the card, and the second the core of the card is made to be fixed on the second card slot
On；The inner arc surface of first the core of the card and the second the core of the card is correspondingly formed the blocked hole.
As an improvement of the above scheme, fixture the core of the card is equipped in the blocked hole, the fixture the core of the card is and synthesis
The inner liner of insulator upper end bare metal aluminium hydraulic pressed connecting pipe cooperation.
This specific purpose tool is placed on composite insulator upper end bare metal aluminium hydraulic pressed connecting pipe to fix, passes through lifting device and cross-arm
Tower material is connected, and when rotating lifting device, power suffered by the connection gold utensil of composite insulation substring transfers to fixture and exposed gold
Belong to aluminium hydraulic pressed connecting pipe joint, allows for insulator chain bowl head point in this way and loosened with hardware string ball-eye, personnel couple convenient to overhaul
Composite insulator connection gold utensil implements to unclamp and the operation of locking, reach efficiently, efficiently replacement operation.
Currently, being suitable for the composite insulator model of electric power enterprise has: FXBW-500/120, FXBW-500/160, FXBW-
500/210, the composite insulator of six kinds of models of FXBW-500/240, FXBW-500/300, FXBW-500/400.This specific purpose tool
The size of special fixture card hole is adjusted, by the core of the card of above-mentioned corresponding model to reach replacement insulator chain connection gold utensil
Purpose.
The utility model has the following beneficial effects: personnel convenient to overhaul to composite insulator connection gold utensil implement unclamp and
The operation of locking, reach efficiently, efficiently replacement operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the specific purpose tool of embodiment 1.
Fig. 2 is the structural schematic diagram of the specific purpose tool of embodiment 2.
Fig. 3 is the another side structural schematic diagram of the specific purpose tool of embodiment 2.
Description of symbols: body 1, upper cover 2, connector 3, the first card slot 4, the second card slot 5, screw 6, blocked hole 7, first block
Core 8, the second the core of the card 9, the first clamping screw 10, the second clamping screw 11, the first connecting hole 12, the second connecting hole 13.
Specific embodiment
Embodiment 1
As shown in Figure 1, a kind of specific purpose tool for replacing composite insulator fitting, including main body 1, upper cover 2, connector 3；It is described
The medium position of main body 1 be equipped with semicircular first card slot 4, both ends be hinged with one described in connector 3 for lifting；
The middle part of the upper cover 2 is equipped with semicircular second card slot 5 cooperated with the first card slot 4, one end of the upper cover 2 and master
The outside that body 1 is located at the first card slot 4 is hinged, and the other end is detachably connected by screw 6 and the realization of main body 1, when the lid of upper cover 2 closes
When in main body 1, the first card slot 4 is corresponding with the positional relationship of the second card slot 5 and is formed for composite insulator upper end bare metal
The fixed blocked hole 7 of aluminium hydraulic pressed connecting pipe.
Embodiment 2
It as shown in Figure 2 and Figure 3, unlike the first embodiment, further include the first the core of the card 8, the second the core of the card 9, the first locking screw
Bolt 10, the second clamping screw 11；First the core of the card 8, the second the core of the card 9 are mutually matched semicircular arc section of jurisdiction；It is described
Main body 1 be equipped with the first connecting hole 12 of the first card slot 4 of connection, first clamping screw 10 is stretched by the first connecting hole 12
Enter the first card slot 4 to be threadedly coupled with the first the core of the card 8, is fixed on the first the core of the card 8 on first card slot 4；The upper cover 2, which is equipped with, to be connected
Second connecting hole 13 of logical second card slot 5, second clamping screw 11 by the second connecting hole 13 protrude into the second card slot 5 with
Second the core of the card 9 is threadedly coupled, and is fixed on the second the core of the card 9 on second card slot 5；The inner arc surface of first the core of the card 8 and the second the core of the card 9
It is correspondingly formed the blocked hole 7.
Embodiment 3
Unlike the first embodiment, fixture the core of the card is equipped in the blocked hole 7, the fixture the core of the card is and synthesis
The inner liner of insulator upper end bare metal aluminium hydraulic pressed connecting pipe cooperation.
Above-listed detailed description is illustrating for the utility model possible embodiments, and the embodiment is not to limit
The scope of the patents of the utility model, all equivalence enforcements or change without departing from carried out by the utility model, is intended to be limited solely by this case
In the scope of the patents.
Claims (3)
1. a kind of specific purpose tool for replacing composite insulator fitting, which is characterized in that including main body, upper cover, connector；The master
The medium position of body is equipped with semicircular first card slot, both ends be hinged with one described in connector for lifting；Described
The middle part of upper cover is equipped with semicircular second card slot cooperated with the first card slot, and one end of the upper cover and main body are located at first
The outside of card slot is hinged, and the other end is detachably connected by screw and main body realization, when upper cover lid closes in main body, the first card
Slot is corresponding with the positional relationship of the second card slot and forms the blocked hole fixed for composite insulator upper end bare metal aluminium hydraulic pressed connecting pipe.
2. a kind of specific purpose tool for replacing composite insulator fitting according to claim 1, which is characterized in that further include the
One the core of the card, the second the core of the card, the first clamping screw, the second clamping screw；First the core of the card, the second the core of the card are to cooperate
Semicircular arc section of jurisdiction；The main body is equipped with the first connecting hole of the first card slot of connection, and first clamping screw passes through
First connecting hole protrudes into the first card slot and is threadedly coupled with the first the core of the card, is fixed on the first the core of the card on the first card slot；Described is upper
Be covered with connection the second card slot the second connecting hole, second clamping screw by the second connecting hole protrude into the second card slot and
Second the core of the card is threadedly coupled, and is fixed on the second the core of the card on the second card slot；First the core of the card is corresponding with the inner arc surface of the second the core of the card
Form the blocked hole.
3. a kind of specific purpose tool for replacing composite insulator fitting according to claim 1, which is characterized in that the card
It connects and is equipped with fixture the core of the card in hole, the fixture the core of the card is the liner cooperated with composite insulator upper end bare metal aluminium hydraulic pressed connecting pipe
Pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825667.9U CN208226450U (en) | 2018-05-29 | 2018-05-29 | Special tool for replacing composite insulator hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825667.9U CN208226450U (en) | 2018-05-29 | 2018-05-29 | Special tool for replacing composite insulator hardware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208226450U true CN208226450U (en) | 2018-12-11 |
Family
ID=64507453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820825667.9U Active CN208226450U (en) | 2018-05-29 | 2018-05-29 | Special tool for replacing composite insulator hardware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208226450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112490931A (en) * | 2020-12-01 | 2021-03-12 | 中国南方电网有限责任公司超高压输电公司柳州局 | Strain insulator triplex insulator string replacement device |
-
2018
- 2018-05-29 CN CN201820825667.9U patent/CN208226450U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112490931A (en) * | 2020-12-01 | 2021-03-12 | 中国南方电网有限责任公司超高压输电公司柳州局 | Strain insulator triplex insulator string replacement device |
| CN112490931B (en) * | 2020-12-01 | 2022-03-15 | 中国南方电网有限责任公司超高压输电公司柳州局 | Strain insulator triplex insulator string replacement device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |