CN210246127U - Transmission of electricity 66kV strain insulator point overhauls auxiliary rod - Google Patents
Transmission of electricity 66kV strain insulator point overhauls auxiliary rod Download PDFInfo
- Publication number
- CN210246127U CN210246127U CN201921225745.2U CN201921225745U CN210246127U CN 210246127 U CN210246127 U CN 210246127U CN 201921225745 U CN201921225745 U CN 201921225745U CN 210246127 U CN210246127 U CN 210246127U
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- Prior art keywords
- wire
- insulating rod
- hook
- rod
- tightener
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 8
- 239000012211 strain insulator Substances 0.000 title claims description 14
- 230000005611 electricity Effects 0.000 title claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910052742 iron Inorganic materials 0.000 claims abstract description 22
- 238000007689 inspection Methods 0.000 claims description 7
- 239000012212 insulator Substances 0.000 abstract description 30
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
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Abstract
The auxiliary rod for maintaining the 66kV tension resistant points for power transmission comprises an insulating rod, wherein a first wire tightener is arranged at one end of the insulating rod, a first binding belt is arranged on the first wire tightener, and a wire hook is arranged at the upper end of the first binding belt; the other end of the insulating rod is provided with a second cable tie, the upper end of the second cable tie is provided with a second wire tightener, and the upper end of the second wire tightener is provided with an iron tower hook. The wire at one side of the synthetic insulator string is provided with a supporting point, and an operator steps on the iron tower with feet and holds the supporting point to carry out strain contact overhauling operation, so that the posture of the operator is stable, and the operation is safe; and the insulator string is not contacted with the synthesized insulator string in the overhauling operation, the synthesized insulator string is not damaged, and the insulativity of the synthesized insulator string is maintained.
Description
Technical Field
The utility model relates to a transmission line overhauls the instrument, especially designs a 66kV strain insulator of transmitting electricity and overhauls auxiliary rod.
Background
Strain insulator contact overhauls the important link in the distribution lines operation, and in the 66kV circuit strain insulator contact of transmitting electricity overhauls the in-process, the tradition overhauls the mode and is that the operation personnel crawl to strain insulator contact department along synthetic insulator string to striden and overhaul strain insulator contact on synthetic insulator string. The synthetic insulator string is rotationally mounted, so that the structure is unstable, the posture of an operator straddling on the synthetic insulator string is unstable, the operator is easy to fall off, and the operation is unsafe; the synthetic insulator string is made of silicon rubber, the synthetic insulator string is easy to crush when riding, and the damaged synthetic insulator string has poor insulation performance and even loses insulation effect completely.
Disclosure of Invention
The utility model provides a 66kV strain insulator point inspection auxiliary rod for solving the technical problems, which is characterized in that a support point is arranged on a lead on one side of a synthetic insulator string, an operator steps on an iron tower with his foot and holds the support point to perform strain insulator contact inspection operation, the posture of the operator is stable, and the operation is safe; and the insulator string is not contacted with the synthesized insulator string in the overhauling operation, the synthesized insulator string is not damaged, and the insulativity of the synthesized insulator string is maintained.
The technical solution of the utility model is that:
66kV strain insulator point of transmission of electricity overhauls auxiliary rod, its special character lies in: the wire tightening device comprises an insulating rod, wherein a first wire tightener is arranged at one end of the insulating rod, a first binding belt is arranged on the first wire tightener, and a wire hook is arranged at the upper end of the first binding belt; the other end of the insulating rod is provided with a second cable tie, the upper end of the second cable tie is provided with a second wire tightener, and the upper end of the second wire tightener is provided with an iron tower hook.
Further preferably, the front inner wall and the rear inner wall of the wire hook are respectively provided with an elastic clamping piece, a spring is arranged between the top of each elastic clamping piece and the inner wall of the corresponding side wire hook, and the wires are clamped by the two elastic clamping pieces to prevent the wire hook from transversely shifting.
Further preferably, the front side wall of the iron tower hook is provided with a locking screw, and the iron tower is clamped and fixed by the locking screw and the rear side wall of the iron tower hook, so that the iron tower hook is prevented from falling off.
More preferably, the insulating rod is a telescopic insulating rod formed by a plurality of sections of insulating rods in a split mode.
Further preferably, the two ends of the telescopic insulating rod are respectively provided with a hoop, and the first tightener and the second cable tie are mounted with the corresponding side hoops.
Further preferably, set up the safety belt link on flexible insulator spindle, hang the safety belt hook on the operating personnel body on the link, provide the safety guarantee.
The utility model has the advantages that:
1. the wire hook is arranged at one end of the insulating rod, the iron tower hook is arranged at the other end of the insulating rod, the wire hook is hooked on a wire at the position of the synthetic insulator string, the iron tower hook is hooked on an iron tower, the insulating rod forms a supporting point on the wire at the position of the synthetic insulator string, an operator steps on the iron tower by feet and holds the insulating rod by hands to carry out strain contact overhauling operation, the posture of the operator is stable, and the operation is safe; and the insulator string is not contacted with the synthesized insulator string in the overhauling operation, the synthesized insulator string is not damaged, and the insulativity of the synthesized insulator string is maintained.
2. Because connect first ribbon and the first turn-buckle between wire couple and insulator spindle, connect second ribbon and the second turn-buckle between iron tower couple and insulator spindle, adjust first turn-buckle and second turn-buckle and receive and release first ribbon and second ribbon, adjust insulator spindle inclination and height according to the operation personnel height, be suitable for operation personnel of different heights, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a right side view of the wire hanger of FIG. 1;
FIG. 3 is a schematic structural view of the pylon hook of FIG. 1;
in the figure: 1-telescopic insulating rod, 2-safety belt hanging ring, 3-hoop, 4-first tightener, 5-first binding belt, 6-wire hook, 7-elastic clamping piece, 8-spring, 9-second binding belt, 10-second tightener, 11-iron tower hook and 12-locking screw.
Detailed Description
As shown in fig. 1-3, the auxiliary rod for power transmission 66kV strain point maintenance comprises a telescopic insulating rod 1 composed of a plurality of insulating rod sections, wherein a safety belt hanging ring 2 is installed on the telescopic insulating rod 1, two ends of the telescopic insulating rod 1 are respectively provided with a hoop 3, one hoop 3 is connected with a first tightener 4, a first cable tie 5 is installed on the first tightener 4, a wire hook 6 is installed at the upper end of the first cable tie 5, elastic clamping pieces 7 are respectively installed on the front inner wall and the rear inner wall of the wire hook 6, and a spring 8 is installed between the top of the elastic clamping piece 7 and the inner wall of the corresponding wire hook 6; the other hoop 3 is connected with a second cable tie 9, the upper end of the second cable tie 9 is provided with a second tightener 10, the upper end of the second tightener 10 is provided with a tower hook 11, and the front side wall of the tower hook 11 is provided with a locking screw 12.
During the operation, at first the operating personnel table carries this transmission of electricity 66kV strain insulator point and examines and repair auxiliary rod climbing iron tower to strain insulator contact height, with wire couple 6 hook on the wire of synthetic insulator string department, it is fixed with the wire centre gripping through two elastic clamping piece 7, then with iron tower couple 11 hook on the iron tower, it is fixed with the iron tower centre gripping through locking screw 12 and 11 back lateral walls of iron tower couple, readjust first turn-buckle 4 and second turn-buckle 10 and receive and release first ribbon 5 and second ribbon 9, adjust flexible insulator spindle 1 inclination and height according to operating personnel height, at last hook safety belt between operating personnel and safety belt link 2, operating personnel foot steps on the iron tower, hand flexible insulator spindle 1 begins strain insulator contact to examine and repair the operation.
The above description is only an example of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. 66kV strain insulator point of transmission of electricity overhauls auxiliary rod, its characterized in that: the wire tightening device comprises an insulating rod, wherein a first wire tightener is arranged at one end of the insulating rod, a first binding belt is arranged on the first wire tightener, and a wire hook is arranged at the upper end of the first binding belt; the other end of the insulating rod is provided with a second cable tie, the upper end of the second cable tie is provided with a second wire tightener, and the upper end of the second wire tightener is provided with an iron tower hook.
2. The 66kV strain point inspection auxiliary rod of claim 1, wherein: elastic clamping pieces are respectively arranged on the front inner wall and the rear inner wall of the wire hook, and springs are arranged between the tops of the elastic clamping pieces and the inner walls of the corresponding side wire hooks.
3. The 66kV strain point inspection auxiliary rod of claim 1, wherein: and a locking screw is arranged on the front side wall of the iron tower hook.
4. The 66kV strain point inspection auxiliary rod of claim 1, wherein: the insulating rod is a telescopic insulating rod formed by a plurality of sections of insulating rods in a split mode.
5. The 66kV strain point inspection auxiliary rod of claim 1, wherein: the two ends of the telescopic insulating rod are respectively provided with a hoop, and the first tightener and the second binding belt are installed with the corresponding side hoops.
6. The 66kV strain point inspection auxiliary rod of claim 1, wherein: the telescopic insulating rod is provided with a safety belt hanging ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921225745.2U CN210246127U (en) | 2019-07-31 | 2019-07-31 | Transmission of electricity 66kV strain insulator point overhauls auxiliary rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921225745.2U CN210246127U (en) | 2019-07-31 | 2019-07-31 | Transmission of electricity 66kV strain insulator point overhauls auxiliary rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210246127U true CN210246127U (en) | 2020-04-03 |
Family
ID=69993643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921225745.2U Active CN210246127U (en) | 2019-07-31 | 2019-07-31 | Transmission of electricity 66kV strain insulator point overhauls auxiliary rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210246127U (en) |
-
2019
- 2019-07-31 CN CN201921225745.2U patent/CN210246127U/en active Active
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