CN203300937U - High-hitching ground wire operating lever - Google Patents
High-hitching ground wire operating lever Download PDFInfo
- Publication number
- CN203300937U CN203300937U CN2013202436092U CN201320243609U CN203300937U CN 203300937 U CN203300937 U CN 203300937U CN 2013202436092 U CN2013202436092 U CN 2013202436092U CN 201320243609 U CN201320243609 U CN 201320243609U CN 203300937 U CN203300937 U CN 203300937U
- Authority
- CN
- China
- Prior art keywords
- ground wire
- hitching
- telescopic insulating
- operating lever
- clamp
- 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
- 239000004020 conductor Substances 0.000 claims description 15
- 238000003909 pattern recognition Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 8
- 238000012795 verification Methods 0.000 abstract description 2
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000009194 climbing Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
A high-hitching ground wire operating lever comprises a telescopic insulating rod, of which the upper end is connected to a voltage alarm. A cylindrical operation head is connected to the upper end of the voltage alarm, and a slot is arranged on the upper end of the operating head. A suspender is arranged on the telescopic insulating rod, and an annular groove is arranged on the lower portion of the operating head. A clamp is assembled on the annular groove, and one side of the clamp is connected with an auxiliary telescopic insulating rod through bolts and hinges. The clamp comprises two semi-clamps which are hinged together. The high-hitching ground wire operating lever cooperates with a ground wire connecting clamp, and connecting of a grounding wire of a power line of an overhanging device can be completed without climbing a rod or tower or ascending a height, thereby improving device maintenance efficiency and ensuring work safety. Since an auxiliary telescopic insulating rod is provided, hitching ground wire can be completed by two operators when the device power line is suspended higher. The high-hitching ground wire operating lever allows verification of live part for the power line of the overhanging device.
Description
Technical field
The utility model relates to the electric power apparatus examination power tool, is specifically related to a kind of high-order hanging earthing conductor action bars.
Background technology
Before the electric power apparatus examination operation starts, need to be on the electric equipment both sides wire after power failure hanging earthing conductor, with protection service work personnel's safety.Hanging earthing conductor adopts the spring peaked hook with insulating bar at present, and this kind has bar spring peaked hook to have following shortcoming:
1, due to the long insulation body of rod of traction, after hanging earthing conductor, the body of rod swings with the wind, makes coupling hook unstable with being connected of wire, produces and becomes flexible, and easily causes coupling hook and poor wire connection;
2, press tongue spring mechanism complex structure, be subject to colliding with and easily damage, and press the active force of tongue spring to reduce gradually after repeatedly using, lose its due clamping force, useful life is low;
3, overall weight and volume are larger, are inconvenient to carry, use and deposit keeping.
The applicant's Granted publication number is one of CN 202855945U formerly patent, provides a kind of earth connection to connect folder, and it is reliable, simple in structure, not fragile with the stable connection of wire that this earth connection connects folder, is convenient for carrying, uses and deposit keeping.This earth connection connects folder for without rod earth wire, connecting folder, during use, needs the hanging earthing conductor action bars of configure dedicated.
Summary of the invention
The purpose of this utility model is to provide a kind of suitable Granted publication number to press from both sides for the disclosed earth connection of CN 202855945U connects the high-order hanging earthing conductor action bars that uses.
The technical scheme that realizes above-mentioned purpose is: a kind of high-order hanging earthing conductor action bars, it includes a telescopic insulating bar, the upper end of this telescopic insulating bar connects a voltage alarms based on pattern recognition, and the upper end of described voltage alarms based on pattern recognition connects a cylinder operating head, and the upper end of this operating head is provided with a draw-in groove.
Further, on described telescopic insulating bar, be provided with braces.
Further, the bottom of described operating head is provided with an annular groove, assembling one clip on this annular groove, and a side of this clip is hinged a telescopic supplementary insulation bar by a bolt.
Further, described clip is connected to form by a hinge by two halves clip body.
When the utility model uses, the cylinder operating head inserts the earth connection that coordinates with it and connects in the protecting pipe of folder, draw-in groove by the operating head upper end is connected the cooperation of the in-line rotating handle of folder and rotates the leading screw that earth connection connects folder with earth connection, complete earth connection and connect being in clamping connection of folder and equipment current supply line.
Utilize the utility model, without pole-climbing, tower or ascend a height, the earth connection that can complete the aerial construction current supply line connects, thereby improves the operating efficiency of overhaul of the equipments operation, guarantees job safety.
The utility model is provided with braces on telescopic insulating bar, facilitate it to carry.
The telescopic supplementary insulation bar of the utility model configuration, built on stilts when higher at the equipment current supply line, can two people's operations complete hanging earthing conductor.
Clip of the present utility model adopts the Split type structure that is connected through the hinge, and convenience is connected with insulating bar.
The voltage alarms based on pattern recognition of the utility model configuration, for the electrical verification of aerial construction current supply line.
The accompanying drawing explanation
Fig. 1 is this high-order hanging earthing conductor operation lever structure schematic diagram;
Fig. 2 is the yoke configurations schematic diagram of the utility model Split type structure.
Embodiment
By reference to the accompanying drawings embodiment of the present utility model is described.
As accompanying drawing, this high-order hanging earthing conductor action bars includes a telescopic insulating bar 1, and this telescopic insulating bar 1 saves the above insulation body of rod by two and is separately positioned on two locking nuts that save between the insulation bodies of rod and forms.At the upper end of telescopic insulating bar 1 coaxial line, connect a voltage alarms based on pattern recognition 2, this voltage alarms based on pattern recognition 2 adopts has luminous and voltage alarms based on pattern recognition vocal function.The upper end coaxial line of voltage alarms based on pattern recognition 2 connects an operating head by the conductive metallic material moulding 3, and this operating head 3 is cylinder, and its face of cylinder, cylinder top is connected folder with the earth connection that is used in conjunction with protecting pipe coordinates.In the upper end of operating head 3, be provided with a draw-in groove, this draw-in groove is connected folder with the earth connection that is used in conjunction with in-line leading screw rotating handle coordinates.On the telescopic insulating bar 1 insulation body of rod bottom, be provided with a flexible braces 4.On operating head 3 lower cylindrical faces, be provided with an annular groove, assembling one clip 5 on this annular groove, clip 5 is connected to form by a hinge 9 by two halves clip body 8.A side at clip 5 is hinged a telescopic supplementary insulation bar 7 by a bolt 6.
Claims (4)
1. high-order hanging earthing conductor action bars, it is characterized in that: it includes a telescopic insulating bar (1), the upper end of this telescopic insulating bar (1) connects a voltage alarms based on pattern recognition (2), the upper end of voltage alarms based on pattern recognition (2) connects a cylinder operating head (3), and the upper end of this operating head (3) is provided with a draw-in groove.
2. high-order hanging earthing conductor action bars according to claim 1, is characterized in that: on described telescopic insulating bar (1), be provided with braces (4).
3. high-order hanging earthing conductor action bars according to claim 1, it is characterized in that: the bottom of described operating head (3) is provided with an annular groove, assembling one clip (5) on this annular groove, a side of this clip (5) is hinged a telescopic supplementary insulation bar (7) by a bolt (6).
4. high-order hanging earthing conductor action bars according to claim 3, it is characterized in that: described clip (5) is connected to form by a hinge (9) by two halves clip body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202436092U CN203300937U (en) | 2013-05-08 | 2013-05-08 | High-hitching ground wire operating lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202436092U CN203300937U (en) | 2013-05-08 | 2013-05-08 | High-hitching ground wire operating lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300937U true CN203300937U (en) | 2013-11-20 |
Family
ID=49576920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202436092U Expired - Fee Related CN203300937U (en) | 2013-05-08 | 2013-05-08 | High-hitching ground wire operating lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300937U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486799A (en) * | 2016-09-06 | 2017-03-08 | 国网山东省电力公司淄博供电公司 | A kind of action bars stabilising arrangement |
| CN106771386A (en) * | 2016-11-29 | 2017-05-31 | 国网山东省电力公司青岛供电公司 | A kind of electrical test thread guide devices for making somebody a mere figurehead electrical equipment |
| CN107437756A (en) * | 2016-09-06 | 2017-12-05 | 国网山东省电力公司淄博供电公司 | A kind of action bars stabilising arrangement |
| CN108318717A (en) * | 2018-04-16 | 2018-07-24 | 广东电网有限责任公司 | A kind of insulating telescopic lever fixing apparatus |
| CN114141453A (en) * | 2021-12-10 | 2022-03-04 | 国网山东省电力公司临沂供电公司 | Combined operating rod of transformer substation |
-
2013
- 2013-05-08 CN CN2013202436092U patent/CN203300937U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486799A (en) * | 2016-09-06 | 2017-03-08 | 国网山东省电力公司淄博供电公司 | A kind of action bars stabilising arrangement |
| CN107437756A (en) * | 2016-09-06 | 2017-12-05 | 国网山东省电力公司淄博供电公司 | A kind of action bars stabilising arrangement |
| CN106771386A (en) * | 2016-11-29 | 2017-05-31 | 国网山东省电力公司青岛供电公司 | A kind of electrical test thread guide devices for making somebody a mere figurehead electrical equipment |
| CN108318717A (en) * | 2018-04-16 | 2018-07-24 | 广东电网有限责任公司 | A kind of insulating telescopic lever fixing apparatus |
| CN108318717B (en) * | 2018-04-16 | 2023-10-17 | 广东电网有限责任公司 | Insulating telescopic link fixing device |
| CN114141453A (en) * | 2021-12-10 | 2022-03-04 | 国网山东省电力公司临沂供电公司 | Combined operating rod of transformer substation |
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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: 20131120 Termination date: 20200508 |