CN202423960U - Electrified insulator fastening tool - Google Patents
Electrified insulator fastening tool Download PDFInfo
- Publication number
- CN202423960U CN202423960U CN2011204568364U CN201120456836U CN202423960U CN 202423960 U CN202423960 U CN 202423960U CN 2011204568364 U CN2011204568364 U CN 2011204568364U CN 201120456836 U CN201120456836 U CN 201120456836U CN 202423960 U CN202423960 U CN 202423960U
- Authority
- CN
- China
- Prior art keywords
- link rod
- telescopic link
- nut
- fastening tool
- flexible axle
- 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
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Abstract
An electrified insulator fastening tool comprises a retractable insulating rod. A flexible shaft is fixed to the upper end of the retractable insulating rod, a nut sleeve is fixed to the other end of the flexible shaft and provided with an opening corresponding to a nut in shape, and a wrench is perpendicularly connected to the lower end of the retractable insulating rod through a square shaft. The electrified insulator fastening tool is simple in structure, convenient to carry, convenient to use as the head is flexibly rotatable, and applicable to nut fastening operation under various conditions.
Description
Technical field
The utility model relates to a kind of electric power maintenance tool, particularly relates to a kind of 10 kilovolts of charged fastening pin insulator instruments.
Background technology
At present, be positioned at open-air overhead transmission line, owing under the strong wind situation, producing violent swing, cause easy the becoming flexible of nut of line insulator to cause at last coming off, have a power failure it is scarce inestimable to Utilities Electric Co. and user's loss to disappear at every turn.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure, head can rotate charged fastening insulator instrument easy to use flexibly.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
The utility model comprises telescopic link rod, and in the upper end of telescopic link rod fixing flexible axle, flexible axle other end hold-doun nut sleeve has on the screw cap sleeve and nut shape corresponding opening; Lower end at described telescopic link rod vertically connects spanner through square axis.
Described telescopic link rod is meant: two adjacent joint link rods adopt and are threaded.
Adopt the utility model of technique scheme, simple in structure, be convenient for carrying, head can rotate flexibly, and is easy to use, is fit to carry out the fastening work of nut under the various situation.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
Embodiment
As shown in Figure 1, the utility model comprises telescopic link rod 1, and in the upper end of telescopic link rod 1 fixing flexible axle 2, flexible axle 2 other end hold-doun nut sleeves 3 have on the screw cap sleeve 3 and nut shape corresponding opening; Lower end at telescopic link rod 1 vertically connects spanners 5 through square axis 4, and promptly spanner 5 is the devices that cooperatively interact with square axis 4.
Above-mentioned telescopic link rod 1 is meant: two adjacent joint link rods adopt and are threaded, and in the end of every joint link rod stopping means are set, and prevent to screw excessively.
The operation principle of the utility model is: the opening on the screw cap sleeve 3 is cooperated with nut, and rotation link rod 1 makes link rod flexible to suitable distance, and rotating spanner 5 then, thereby make nut fastening.Because adopt in the utility model flexible axle 2 to connect, this flexible axle closely is made up of steel wire and spring, both having possessed good intensity, that nut is able to is fastening, possesses good flexibility again, can bending, and make things convenient for the staff from each angle clamp nut.
Claims (2)
1. charged fastening insulator instrument; It comprises telescopic link rod (1); And the fixing flexible axle (2) in the upper end of telescopic link rod (1), flexible axle (2) other end hold-doun nut sleeve (3) has on the screw cap sleeve (3) and nut shape corresponding opening; Lower end at described telescopic link rod (1) vertically connects spanner (5) through square axis (4).
2. charged fastening insulator instrument according to claim 1 is characterized in that described telescopic link rod (1) is meant: two adjacent joint link rods adopt and are threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204568364U CN202423960U (en) | 2011-11-17 | 2011-11-17 | Electrified insulator fastening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204568364U CN202423960U (en) | 2011-11-17 | 2011-11-17 | Electrified insulator fastening tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423960U true CN202423960U (en) | 2012-09-05 |
Family
ID=46748686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204568364U Expired - Fee Related CN202423960U (en) | 2011-11-17 | 2011-11-17 | Electrified insulator fastening tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035433A (en) * | 2012-12-20 | 2013-04-10 | 张家港华捷电子有限公司 | Electric tool switch |
-
2011
- 2011-11-17 CN CN2011204568364U patent/CN202423960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035433A (en) * | 2012-12-20 | 2013-04-10 | 张家港华捷电子有限公司 | Electric tool switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20121117 |