CN203289015U - Professional telescopic insulating insulator cradle for power transmission - Google Patents
Professional telescopic insulating insulator cradle for power transmission Download PDFInfo
- Publication number
- CN203289015U CN203289015U CN2013202712779U CN201320271277U CN203289015U CN 203289015 U CN203289015 U CN 203289015U CN 2013202712779 U CN2013202712779 U CN 2013202712779U CN 201320271277 U CN201320271277 U CN 201320271277U CN 203289015 U CN203289015 U CN 203289015U
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- CN
- China
- Prior art keywords
- stretcher
- tube connector
- left end
- hand member
- another
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 title claims abstract description 15
- 230000000694 effects Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 3
- 239000012211 strain insulator Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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Abstract
The utility model discloses a professional telescopic insulating insulator cradle for power transmission, which settles a problem that the length of an existing insulator chain does not accord with the length of the insulator cradle in field. The professional telescopic insulating insulator cradle for power transmission comprises a left insulator cradle stretcher (1) and a right insulator cradle stretcher (2) which are hollow pipes. The left end of a connecting pipe (7) is movably sleeved in a right pipe opening of a left stretcher rod (5). The right end of the connecting pipe (7) is movably sleeved in a left pipe opening of a right stretcher rod (6). Connecting pipe pin jointing holes (11) are equidistantly arranged on the connecting pipe (7). The right end of one left stretcher rod (5) is provided with a left stretcher pin jointing hole (8). A left pin threads the left end of the connecting pipe (7) with the right end of the left stretcher rod (5). A right pin threads the right end of the connecting pipe (7) with the left end of the right stretcher rod (6). The professional telescopic insulating insulator cradle for power transmission has the following advantages: simple structure, easy length adjustment and high convenience in assembling and detachment.
Description
Technical field
The present invention relates to a kind of construction tool equipment of transmission line, the stretcher of the insulating insulator that particularly uses on a kind of transmission line, being used for loading insulating insulator is insulator string.
Background technology
Bottle-holding rack be a kind of have a power failure or charged transmission line on a kind of power tool of using while carrying out changing strain insulator string, because the length of strain insulator string is different, on the transmission line of 110KV, the length of the bottle-holding rack that uses is 1.2 meters left and right; On the transmission line of 220KV, the length of the bottle-holding rack that uses is 2.2 meters left and right; The length of the bottle-holding rack that is equipped with on same transmission line is certain.But on-the-spot at construction operation, the configuration of line insulator, be to decide according to the pollution level grade of circuit operation area.As heavy dirty district, few for preventing insulator sheet number, and bring out pollution flashover accident, and line design person will strengthen the line insulation creep distance on the basis of standard configuration, namely increase insulator sheet number, and generally increasing the sheet number is the 2-3 sheet, and the sheet number of meeting the special area increase can be more.Therefore, when the site operation personnel utilize bottle-holding rack to carry out operation, often can run into the situation of insulator string length and bottle-holding rack length violation, have influence on normally carrying out of construction.
Summary of the invention
The invention provides the professional telescopic insulating insulator bracket of a kind of transmission of electricity, solved the problem of on-the-spot existing insulator string length and bottle-holding rack length violation.
The present invention solves above technical problem by the following technical programs:
the professional telescopic insulating insulator bracket of a kind of transmission of electricity, comprise left bottle supporting stretcher and right bottle supporting stretcher, two left stretcher rods of left bottle supporting stretcher are hollow pipe, two right stretcher rods of right bottle supporting stretcher are hollow pipe, the left end of tube connector is actively socketed in the right-hand member mouth of pipe of a left stretcher rod, the right-hand member of tube connector is actively socketed in the left end mouth of pipe of a right stretcher rod, equally spaced be provided with tube connector pin joint hole on tube connector, right-hand member at a left stretcher rod is provided with left stretcher pin joint hole, left end at a right stretcher rod is provided with right stretcher pin joint hole, left pin after passing successively left stretcher pin joint hole and tube connector pin joint hole is in the same place the right-hand member cross-under of the left end of tube connector and a left stretcher rod, right pin after passing successively right stretcher pin joint hole that the left end of a right stretcher rod arranges and another tube connector pin joint hole is in the same place the left end cross-under of the right-hand member of tube connector and a right stretcher rod, also equally spaced be provided with another tube connector pin joint hole on another tube connector, the left end activity of another tube connector is plugged in the right-hand member mouth of pipe of the left stretcher rod of another root, the right-hand member activity of another tube connector is plugged in the left end mouth of pipe of the right stretcher rod of another root, another left pin with the right-hand member cross-under of the left end of another tube connector and the left stretcher rod of another root together, another right pin with the left end cross-under of the right-hand member of another tube connector and the right stretcher rod of another root together.
Left end at left bottle supporting stretcher is provided with sulky derrick, at the right-hand member of left bottle supporting stretcher, is provided with the operation set bolt.
The present invention is simple in structure, has namely met on-the-spot actual demand, and safe and reliable again, length adjustment is easy, and assembly and disassembly is convenient.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
the professional telescopic insulating insulator bracket of a kind of transmission of electricity, comprise left bottle supporting stretcher 1 and right bottle supporting stretcher 2, two left stretcher rods of left bottle supporting stretcher 1 are hollow pipe, two right stretcher rods of right bottle supporting stretcher 2 are hollow pipe, the left end of tube connector 7 is actively socketed in the right-hand member mouth of pipe of a left stretcher rod 5, the right-hand member of tube connector 7 is actively socketed in the left end mouth of pipe of a right stretcher rod 6, equally spaced be provided with tube connector pin joint hole 11 on tube connector 7, right-hand member at a left stretcher rod 5 is provided with left stretcher pin joint hole 8, left end at a right stretcher rod 6 is provided with right stretcher pin joint hole 9, left pin 12 after passing successively left stretcher pin joint hole 8 and tube connector pin joint hole is in the same place the right-hand member cross-under of the left end of tube connector 7 and a left stretcher rod 5, right pin 13 after passing successively right stretcher pin joint hole 9 that the left end of a right stretcher rod 6 arranges and another tube connector pin joint hole is in the same place the left end cross-under of the right-hand member of tube connector 7 and a right stretcher rod 6, also equally spaced be provided with another tube connector pin joint hole 10 on another tube connector, the left end activity of another tube connector is plugged in the right-hand member mouth of pipe of the left stretcher rod of another root, the right-hand member activity of another tube connector is plugged in the left end mouth of pipe of the right stretcher rod of another root, another left pin with the right-hand member cross-under of the left end of another tube connector and the left stretcher rod of another root together, another right pin with the left end cross-under of the right-hand member of another tube connector and the right stretcher rod of another root together.
Left end at left bottle supporting stretcher 1 is provided with sulky derrick 3, at the right-hand member of left bottle supporting stretcher 1, is provided with operation set bolt 4.
Claims (2)
- one kind the transmission of electricity professional telescopic insulating insulator bracket, comprise left bottle supporting stretcher (1) and right bottle supporting stretcher (2), two left stretcher rods of left bottle supporting stretcher (1) are hollow pipe, two right stretcher rods of right bottle supporting stretcher (2) are hollow pipe, it is characterized in that, the left end of tube connector (7) is actively socketed in the right-hand member mouth of pipe of a left stretcher rod (5), the right-hand member of tube connector (7) is actively socketed in the left end mouth of pipe of a right stretcher rod (6), equally spaced be provided with tube connector pin joint hole (11) on tube connector (7), right-hand member at a left stretcher rod (5) is provided with left stretcher pin joint hole (8), left end at a right stretcher rod (6) is provided with right stretcher pin joint hole (9), left pin (12) passes behind left stretcher pin joint hole (8) and tube connector pin joint hole with the right-hand member cross-under of the left end of tube connector (7) and a left stretcher rod (5) together successively, right pin (13) passes behind right stretcher pin joint hole (9) that the left end of a right stretcher rod (6) arranges and another tube connector pin joint hole with the left end cross-under of the right-hand member of tube connector (7) and a right stretcher rod (6) together successively, also equally spaced be provided with another tube connector pin joint hole (10) on another tube connector, the left end activity of another tube connector is plugged in the right-hand member mouth of pipe of the left stretcher rod of another root, the right-hand member activity of another tube connector is plugged in the left end mouth of pipe of the right stretcher rod of another root, another left pin with the right-hand member cross-under of the left end of another tube connector and the left stretcher rod of another root together, another right pin with the left end cross-under of the right-hand member of another tube connector and the right stretcher rod of another root together.
- 2. the professional telescopic insulating insulator bracket of a kind of transmission of electricity according to claim 1, is characterized in that, at the left end of left bottle supporting stretcher (1), is provided with sulky derrick (3), at the right-hand member of left bottle supporting stretcher (1), is provided with operation set bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202712779U CN203289015U (en) | 2013-05-17 | 2013-05-17 | Professional telescopic insulating insulator cradle for power transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202712779U CN203289015U (en) | 2013-05-17 | 2013-05-17 | Professional telescopic insulating insulator cradle for power transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203289015U true CN203289015U (en) | 2013-11-13 |
Family
ID=49545359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202712779U Expired - Fee Related CN203289015U (en) | 2013-05-17 | 2013-05-17 | Professional telescopic insulating insulator cradle for power transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203289015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247968A (en) * | 2013-05-17 | 2013-08-14 | 国家电网公司 | Telescopic insulated insulator cradle for power transmission specialty |
| CN111313320A (en) * | 2020-02-24 | 2020-06-19 | 国网福建省电力有限公司龙岩供电公司 | Replacing appliance |
-
2013
- 2013-05-17 CN CN2013202712779U patent/CN203289015U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247968A (en) * | 2013-05-17 | 2013-08-14 | 国家电网公司 | Telescopic insulated insulator cradle for power transmission specialty |
| CN111313320A (en) * | 2020-02-24 | 2020-06-19 | 国网福建省电力有限公司龙岩供电公司 | Replacing appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20180517 |