CN202878184U - Improved magnetic socket spanner operating rod - Google Patents
Improved magnetic socket spanner operating rod Download PDFInfo
- Publication number
- CN202878184U CN202878184U CN 201220245515 CN201220245515U CN202878184U CN 202878184 U CN202878184 U CN 202878184U CN 201220245515 CN201220245515 CN 201220245515 CN 201220245515 U CN201220245515 U CN 201220245515U CN 202878184 U CN202878184 U CN 202878184U
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- magnetic
- head
- action bars
- socket
- box
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- Expired - Fee Related
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Abstract
The utility model discloses an improved magnetic socket spanner operating rod which comprises a ratchet wheel socket spanner body and two insulated operating rod. The ratchet wheel socket spanner body comprises an insulated linkage support rod, a magnetic ratchet wheel socket head and a switch which is arranged above the magnetic ratchet wheel socket head. The insulated linkage support rod is connected with ratchet wheel socket spanner body front and back, thereby driving the socket spanner to move. The magnetic ratchet wheel socket is adopted on the improved magnetic socket spanner operating rod, nuts can not drop out while being fastened or loosened. The improved magnetic socket spanner operating arm is especially suitable for being used during the process of hot-line work on a pole and tower.
Description
Technical field
The utility model relates to a kind of box spanner action bars, and is particularly a kind of for the magnetic box spanner action bars of being with of high-altitude earth potential live operation.
Background technology
The earth potential live operation is the important means of power equipment test, maintenance, transformation, and it has improved the reliability of mains supply.In the earth potential live operation of high-altitude, often need to use the loosening or clamp nut of box spanner action bars.At present, many box spanner action bars can be realized loosening and clamp nut on the market, but also have some shortcomings, inconvenient activity when operating for example, and before clamp nut or after the loose nut, because misoperation, nut very easily drops.This situation is abnormally dangerous in livewire work, because nut belongs to ironware, dropping is easy to cause short circuit accident in electrical equipment.
Chinese patent " a kind of Telescopic box spanner extension rod " (application number: 200720102511.X) provide a kind of Telescopic box spanner extension rod, it mutually is socketed by multi-section sleeve and forms, the outer surface of the prosthomere sleeve of adjacent two joint sleeves is external splines, the inner surface of deutomerite sleeve is internal spline, above-mentioned interior external splines is meshed, and for being slidingly matched, it is square toes that extension bar directly is worth minimum barrel forward end, and the footpath maximum sleeve rear end of value is provided with square hole.Can adjust extension bar length according to the operation needs, under various occasions, operation be tightened, unscrewed in the enforcements such as bolt, nut.Yet this application still can't solve the problem of nut loosening.
In view of this, be necessary to provide a kind of improved box spanner action bars to overcome defects.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of for the magnetic box spanner action bars of being with of altitude hot-line operation, by improving the design of box spanner action bars, and adopt the magnetic ratchet carriage, thus can hold nut, prevent that it from dropping.
The technical scheme that the utility model adopts is: a kind of modified magnetic socket wrench action bars, comprise a box socket set body and two insulating bars, it is characterized in that: described box socket set body has comprised insulation interlock pole, magnetic ratchet carriage head and has been positioned at the pole changer of above-head; Described insulating bar links to each other with box socket set body front and back, and the drive sleeve spanner is movable.
Aforesaid a kind of modified magnetic socket wrench action bars, it is characterized in that: described insulating bar links to each other with the box socket set body, having comprised insulation interlock pole, magnetic ratchet carriage head and being positioned at the pole changer of above-head.
Aforesaid a kind of modified magnetic socket wrench action bars, it is characterized in that: described magnetic ratchet carriage is a cylinder, and the one side is provided with an accommodating hole, in the tooth engaged of accommodating hole inner peripheral tool annular arrangement.
Aforesaid a kind of modified magnetic socket wrench action bars is characterized in that: accommodating driving head and ratchet tooth processed in the described accommodating hole.
Aforesaid a kind of modified magnetic socket wrench action bars, it is characterized in that: described magnet is embedded in the front end of driving head.
The beneficial effects of the utility model are: the utility model is used for the magnetic box spanner action bars of being with of altitude hot-line operation, by the design of improvement box spanner action bars, and adopts the magnetic ratchet carriage, thereby can hold nut, prevents that it from dropping.The method is simply effective, and is cheap.
Description of drawings
Fig. 1 is an embodiment stereo appearance figure of a kind of modified magnetic socket wrench of the utility model action bars.
Fig. 2 is another stereo appearance figure of an embodiment of a kind of modified magnetic socket wrench of the utility model action bars.
The specific embodiment
Below by the specific embodiment, the utility model is described in further detail by reference to the accompanying drawings.
The symbol description of accompanying drawing 1: 10-box socket set body; The 20-insulating bar.
The symbol description of accompanying drawing 2: 101-insulation interlock pole; The 102-accommodating hole; 103-box socket set head; The 104-pole changer; The 105-driving head; 106-ratchet tooth processed; The 107-magnet.
Consult Fig. 1 and Fig. 2, a kind of modified magnetic socket wrench action bars of the present utility model comprises: box socket set body 10 and insulating bar 20.
Referring to Fig. 2, box socket set body 10 comprises insulation interlock pole 101, box socket set head 103 and is positioned at pole changer 104 on the box socket set head.Insulation interlock pole 101 two ends connect insulating bar 20.Insulation interlock pole 101 other ends are box socket set head 103, and box socket set head 103 upper ends are equipped with pole changer 104, and box socket set head 103 lower ends are accommodating hole 102.Accommodating driving head 105 and ratchet tooth 106 processed in the accommodating hole, described magnet 107 is embedded in the front end of driving head 105.Pole changer 104 is positioned at above the ratchet spanner head, realizes that the operation of ratchet spanner turns to.
The above is preferred embodiment of the present utility model only, is not limited to the utility model.The content that is not described in detail in this specification belongs to the known prior art of this area professional and technical personnel.
Claims (5)
1. modified magnetic socket wrench action bars, comprise a box socket set body and two insulating bars, it is characterized in that: described box socket set body has comprised insulation interlock pole, magnetic ratchet carriage head and has been positioned at the pole changer of above-head; Described insulating bar links to each other with box socket set body front and back, and the drive sleeve spanner is movable.
2. a kind of modified magnetic socket wrench action bars according to claim 1, it is characterized in that: described insulating bar links to each other with the box socket set body, having comprised insulation interlock pole, magnetic ratchet carriage head and being positioned at the pole changer of above-head.
3. a kind of modified magnetic socket wrench action bars according to claim 2, it is characterized in that: described magnetic ratchet carriage is a cylinder, and the one side is provided with an accommodating hole, in the tooth engaged of accommodating hole inner peripheral tool annular arrangement.
4. each described a kind of modified magnetic socket wrench action bars is characterized in that: accommodating driving head and ratchet tooth processed in the described accommodating hole according to claim 1-3.
5. each described a kind of modified magnetic socket wrench action bars according to claim 1-3, it is characterized in that: described magnet is embedded in the front end of driving head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245515 CN202878184U (en) | 2012-05-29 | 2012-05-29 | Improved magnetic socket spanner operating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245515 CN202878184U (en) | 2012-05-29 | 2012-05-29 | Improved magnetic socket spanner operating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202878184U true CN202878184U (en) | 2013-04-17 |
Family
ID=48069649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220245515 Expired - Fee Related CN202878184U (en) | 2012-05-29 | 2012-05-29 | Improved magnetic socket spanner operating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202878184U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218497A (en) * | 2014-09-18 | 2014-12-17 | 国网上海市电力公司 | Operating tool for reinforcing 10KV high-voltage distribution circuit |
| CN104409999A (en) * | 2014-12-08 | 2015-03-11 | 国家电网公司 | Ground potential screw disassembling live working tool |
| CN110450088A (en) * | 2019-09-09 | 2019-11-15 | 国家电网有限公司 | High-voltage line tension wire clamp drainage plate bolt fastening machine arm |
-
2012
- 2012-05-29 CN CN 201220245515 patent/CN202878184U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218497A (en) * | 2014-09-18 | 2014-12-17 | 国网上海市电力公司 | Operating tool for reinforcing 10KV high-voltage distribution circuit |
| CN104409999A (en) * | 2014-12-08 | 2015-03-11 | 国家电网公司 | Ground potential screw disassembling live working tool |
| CN110450088A (en) * | 2019-09-09 | 2019-11-15 | 国家电网有限公司 | High-voltage line tension wire clamp drainage plate bolt fastening machine arm |
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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 |
Granted publication date: 20130417 Termination date: 20180529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |