CN106159801A - A kind of earth lead hook rail structure - Google Patents
A kind of earth lead hook rail structure Download PDFInfo
- Publication number
- CN106159801A CN106159801A CN201610548376.5A CN201610548376A CN106159801A CN 106159801 A CN106159801 A CN 106159801A CN 201610548376 A CN201610548376 A CN 201610548376A CN 106159801 A CN106159801 A CN 106159801A
- Authority
- CN
- China
- Prior art keywords
- hook
- earth lead
- rail structure
- housing
- peg
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses such a earth lead hook rail structure, for solve that existing earth lead hook rail structure exists when downlead is damaged or user time of falling power transmission, easily cause human casualty accident, there is the deficiency of bigger potential safety hazard, the present invention takes to be additionally provided with alarming in short range of electric power device (2) between described hook (1) and insulation peg (3), and connecting at described insulation peg (3) other end has flexible hook (4).Thus have without downlead, can eliminate because of the advantage of the potential safety hazard that downlead is damaged or user's power transmission causes.
Description
Technical field
The present invention relates to a kind of earth lead peg, especially relate to a kind of by the earth lead extension linked up with and the peg that insulate forms
Bar structure.
Background technology
At present, market disclosing such a earth lead peg, it is structurally characterized in that: include hook and insulation peg,
Hook connecting is connected on insulation peg one end, and this structure is that earth lead personnel use when setting up earth lead, but due to the alternate safety of circuit
Distance is relatively big, so the cross-arm used is longer.When power cut construction, installing earth lead personnel usually need to stand in ability on cross-arm
Use earth lead peg to be hung up properly by earth lead, and earth lead peg is detained on the line, but after installing earth lead, earth lead
Peg is due to action of gravity, and earth lead peg will vertically downward, and earth lead peg now will be far from what staff can touch
Distance, because of the distant earth lead peg that cannot touch wait time to be removed, therefore, people often take the downlead that will carry
(multiply annealed copper wire) one ends wound is on earth lead peg, after earth lead hangs up properly, then the downlead other end is fixed on cross-arm
On.When downlead is damaged or user time of falling power transmission, easily causes human casualty accident, there is bigger potential safety hazard.
Summary of the invention
It is an object of the invention to provide a kind of without downlead, can eliminate because downlead breakage or user's power transmission cause
A kind of earth lead hook rail structure of potential safety hazard.
For reaching above-mentioned purpose, one earth lead hook rail structure of the present invention, including hook and insulation peg, hook connecting is connected on
Insulation peg one end, is additionally provided with alarming in short range of electric power device, at the described insulation peg other end between described hook and insulation peg
Connect and have flexible hook.
Described insulation peg is connected with flexible hook by screw thread.
Described insulation peg is connected with flexible hook by connector.
Described connector is arranged to circular tube shaped, makes connector top be sleeved on insulation peg outer surface, make connector
Bottom is sleeved on flexible hook outer surface.
Described flexible hook is made up of housing, stay cord, little hook, rotating shaft, stay cord dish and spring, is wound with the stay cord of stay cord
Dish is arranged in housing by rotating shaft, and spring one end is connected with the rotating shaft in housing, with shell after spring other end multi-turn around the shaft
Internal surface connects, and little hook is placed in outside housing by stay cord.
Described spring is tension spring.
Described spring is by spring steel band song circle curl disking body.
Described housing is arranged to cup shape, at its opening part, cover plate is installed, be on the cover board provided with and be easy to stay cord and wear
The hole crossed, is provided with the screw thread being connected with insulation peg or connector at cup shape housing bottom.
After using this structure, owing to being additionally provided with alarming in short range of electric power device, described between described hook and insulation peg
The insulation peg other end connects flexible hook.Therefore, after earth lead hangs up properly, the little hook on flexible hook is hooked cross-arm
On.Thus reach, without downlead, can eliminate because of the purpose of the potential safety hazard that downlead is damaged or user's power transmission causes.
Accompanying drawing explanation
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
Accompanying drawing 1 is the main cross-sectional schematic of the present invention a kind of earth lead hook rail structure.
Accompanying drawing 2 is the main cross-sectional schematic of the present invention a kind of earth lead hook rail structure another embodiment.
In figure: 1. hook 2. alarming in short range of electric power devices 3. peg 4. flexible hook 5. housings 6. that insulate draw
Little hook 10. connector of cheese 7. rotating shaft 8. stay cord 9..
Detailed description of the invention
One earth lead hook rail structure of the present invention shown in accompanying drawing 1, is connected to insulation including linking up with 1 hangs with insulation peg 3, hook 1
Bar 3 one end, is additionally provided with alarming in short range of electric power device 2, at described insulation peg 3 other end even between described hook 1 and insulation peg 3
It is connected to flexible hook 4；Described insulation peg 3 is connected with flexible hook 4 by screw thread.
Shown in accompanying drawing 2, described insulation peg 3 is connected with flexible hook 4 by connector 10；Described connector 10 is arranged
Become circular tube shaped, make connector 10 top be sleeved on insulation peg 3 outer surface, make connector 10 bottom be sleeved on flexible hook 4
On outer surface.
Shown in accompanying drawing 1, accompanying drawing 2, described flexible hook 4 is by housing 5, stay cord 8, little hook 9, rotating shaft 7, stay cord dish 6 and spring
Composition, the stay cord dish 6 being wound with stay cord 8 is arranged in housing 5 by rotating shaft 7, and spring one end is connected with the rotating shaft 7 in housing 5,
Being connected with housing 5 inner surface after the spring other end 7 multi-turns around the shaft, little hook 9 is placed in outside housing 5 by stay cord 8；Described spring
For tension spring；Described spring is by spring steel band song circle curl disking body；Described housing 5 is arranged to cup shape, at it
Opening part is provided with cover plate, is on the cover board provided with and is easy to the hole that stay cord 8 passes, and being provided with bottom cup shape housing 5 can be with
The screw thread that insulation peg 3 or connector 10 connect.
Claims (8)
1. an earth lead hook rail structure, including hook and insulation peg, hook connecting is connected on insulation peg one end, and its feature exists
In: between described hook (1) and insulation peg (3), be additionally provided with alarming in short range of electric power device (2), described insulation peg (3) another
End connection has flexible hook (4).
A kind of earth lead hook rail structure the most according to claim 1, it is characterised in that: described insulation peg (3) passes through spiral shell
Stricture of vagina is connected with flexible hook (4).
A kind of earth lead hook rail structure the most according to claim 1, it is characterised in that: described insulation peg (3) is by even
Fitting (10) is connected with flexible hook (4).
A kind of earth lead hook rail structure the most according to claim 3, it is characterised in that: described connector (10) is arranged to
Circular tube shaped, makes connector (10) top be sleeved on insulation peg (3) outer surface, makes connector (10) bottom be sleeved on flexible extension
On hook (4) outer surface.
A kind of earth lead hook rail structure the most according to claim 1, it is characterised in that: described flexible hook (4) is by housing
(5), stay cord (8), little hook (9), rotating shaft (7), stay cord dish (6) and spring composition, be wound with stay cord (8) stay cord dish (6) lead to
Crossing rotating shaft (7) to be arranged in housing (5), spring one end is connected with the rotating shaft (7) in housing (5), the spring other end (7) around the shaft
Being connected with housing (5) inner surface after multi-turn, little hook (9) is placed in housing (5) outward by stay cord (8).
A kind of earth lead hook rail structure the most according to claim 5, it is characterised in that: described spring is tension spring.
A kind of earth lead hook rail structure the most according to claim 5, it is characterised in that: described spring is enclosed by spring steel band song
Curl disking body.
A kind of earth lead hook rail structure the most according to claim 5, it is characterised in that: described housing (5) is arranged to cup
Body shape, is provided with cover plate at its opening part, is on the cover board provided with and is easy to the hole that stay cord (8) passes, at cup shape housing (5) end
Portion is provided with the screw thread being connected with insulation peg (3) or connector (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548376.5A CN106159801A (en) | 2016-07-13 | 2016-07-13 | A kind of earth lead hook rail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548376.5A CN106159801A (en) | 2016-07-13 | 2016-07-13 | A kind of earth lead hook rail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106159801A true CN106159801A (en) | 2016-11-23 |
Family
ID=58062566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610548376.5A Pending CN106159801A (en) | 2016-07-13 | 2016-07-13 | A kind of earth lead hook rail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106159801A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505460A (en) * | 2016-12-06 | 2017-03-15 | 国网山东省电力公司曹县供电公司 | A kind of field earth lead hanging wire head |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916929A (en) * | 2010-08-18 | 2010-12-15 | 蒋传东 | Multi-angle rotary ground wire hitching device |
| CN201733008U (en) * | 2010-08-18 | 2011-02-02 | 蒋传东 | Rope fixing device for insulation bars |
| CN203491397U (en) * | 2013-10-15 | 2014-03-19 | 国家电网公司 | Split type alarm grounding device |
| CN204230457U (en) * | 2014-10-17 | 2015-03-25 | 国家电网公司 | Universal connector earth wire operation rod |
-
2016
- 2016-07-13 CN CN201610548376.5A patent/CN106159801A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916929A (en) * | 2010-08-18 | 2010-12-15 | 蒋传东 | Multi-angle rotary ground wire hitching device |
| CN201733008U (en) * | 2010-08-18 | 2011-02-02 | 蒋传东 | Rope fixing device for insulation bars |
| CN203491397U (en) * | 2013-10-15 | 2014-03-19 | 国家电网公司 | Split type alarm grounding device |
| CN204230457U (en) * | 2014-10-17 | 2015-03-25 | 国家电网公司 | Universal connector earth wire operation rod |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505460A (en) * | 2016-12-06 | 2017-03-15 | 国网山东省电力公司曹县供电公司 | A kind of field earth lead hanging wire head |
| CN106505460B (en) * | 2016-12-06 | 2018-06-12 | 国网山东省电力公司曹县供电公司 | A kind of field is grounded hanging wire head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |
|
| WD01 | Invention patent application deemed withdrawn after publication |