CN205790462U - A kind of power secure grounding cable line - Google Patents
A kind of power secure grounding cable line Download PDFInfo
- Publication number
- CN205790462U CN205790462U CN201620471393.9U CN201620471393U CN205790462U CN 205790462 U CN205790462 U CN 205790462U CN 201620471393 U CN201620471393 U CN 201620471393U CN 205790462 U CN205790462 U CN 205790462U
- Authority
- CN
- China
- Prior art keywords
- supported plate
- reel
- earth lead
- intermediate support
- lead
- 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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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 206010038743 Restlessness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
This utility model provides a kind of power secure grounding cable line, including movable base, described base is arranged over left supported plate, right supported plate, intermediate support, described intermediate support is arranged over telescopic insulating bar, described insulating bar is arranged over hook, on described hook, connection connects electric lead, it is provided with for being wound around the big reel connecing electric lead between described right supported plate and intermediate support, it is provided with small reel between described left supported plate and intermediate support, conducting slip ring it is provided with between small reel and big reel, earth lead it is wound with in small reel, described earth lead one end is electrically connected with connecing electric lead by conducting slip ring, the earth lead other end is provided with earthing rod.This earth lead is easy to use, can realize operating personnel by telescopic insulating bar and get final product hanging wire on ground, and earth lead uses the winding device of controllable type simultaneously, can select unwrapping wire length according to actually used length, it is to avoid earth lead discounting etc. damage the situation of earth lead.
Description
Technical field
This utility model relates generally to earth lead technical field, specifically a kind of power secure grounding cable line.
Background technology
Earth lead is exactly the line being directly connected to the earth, it is also possible to being referred to as safety return circuit line, time dangerous, it is just height
Straightening switches through marries the earth, at last a life line.In power system, earth lead is to have a power failure
Equipment and circuit on ensure the important tool of worker safety time voltage unexpectedly occurs.Existing safety connects
Ground wire typically uses coupling type ground line configuration, mainly has insulating bar, hook, earth lead and earth brace to constitute,
One end of earth lead is connected with wire folder, and the other end is connected with earth brace, when power line construction, and work
Wire folder is also hung on transmission line of electricity by the hand-held insulating bar of personnel, earth brace is inserted underground simultaneously.
Traditional coupling type earth lead has a disadvantage in that the exhausted of traditional earth lead in actual use
Edge pole length is shorter, needs operator station the most just can hang on high-tension line by hook, uses very
Inconvenience；Traditional earth lead length is longer, easily produces the non-standard phenomenas such as cable bend discounting, thus leads
Cause the damage of earth lead, staff's personal safety is produced and threatens；Furthermore tradition earth lead needs after a procedure
Use extra instrument to be wound by earth lead, need to expend more time and manpower.
Utility model content
For solving the deficiency of current technology, this utility model combines prior art, from reality application, carries
For a kind of power secure grounding cable line, this earth lead is easy to use, can realize operation people by telescopic insulating bar
Member gets final product hanging wire on ground, and earth lead uses the winding device of controllable type simultaneously, can be according to actually used length
Select unwrapping wire length, it is to avoid earth lead discounting etc. damage the situation of earth lead.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of power secure grounding cable line, including movable base, described base is arranged over left supported plate, the right side
Support plate, is provided with intermediate support between described left supported plate and right supported plate, described intermediate support is arranged over scalable
Insulating bar, described insulating bar be arranged over hook, on described hook, connection connects electric lead, described right supported plate
And be provided with between intermediate support for being wound around the big reel connecing electric lead, between described left supported plate and intermediate support
Being provided with small reel, described small reel and big reel are coaxially disposed, and are provided with conduction sliding between small reel and big reel
Ring, conducting slip ring is fixed on intermediate support, and small reel is wound with earth lead, described earth lead one
End is electrically connected with connecing electric lead by conducting slip ring, and the earth lead other end is provided with earthing rod.
Described right supported plate is provided with rotating right spindle, and described right spindle one end connects big reel, right spindle
The other end is provided with right-hand rotation fixed handle.
The right bearing of supports right rotating shaft, described right spindle and right bearing interference fit it is provided with in described right supported plate.
Described left supported plate is provided with rotating left rotary shaft, and described left rotary shaft one end connects small reel, left rotary shaft
The other end is provided with left-hand rotation fixed handle.
The left bearing supporting left rotary shaft, described left rotary shaft and left bearing interference fit it is provided with in described left supported plate.
Described conducting slip ring includes that rotation section and fixed part, described rotation section are connected with small reel end thread,
Described fixed part is connected with big reel end thread, is provided with intermediate bearing in described intermediate support, described fixing
Portion is arranged in intermediate bearing.
Being provided with ground string holes in described small reel, described earth lead one end connects on rotation section through ground string holes
Binding post, is provided with wire hole in described big reel, described in connect electric lead one end and connect fixing through wire hole
Binding post in portion.
The beneficial effects of the utility model:
Earth lead of the present utility model is arranged on moveable base, it is simple to the depositing and using of earth lead,
Insulating bar can use manually or electrically telescopic structure, can be increased to high tension cable by ground so that work
Personnel can carry out the mounting of earth lead on the ground, and simultaneously in insulating bar telescopic process, connecing electric lead can pass through
Operation big reel extends therewith or is wound around, it is adaptable to the use of various differing heights, does not haves ground connection simultaneously
The phenomenons such as cable discounting disorderly twines；Earth lead of the present utility model is divided into two parts, a part to connect for eminence
High voltage cable, another part connects ground for lower, is realized by big reel, small reel and conducting slip ring
Two parts earth lead can be individually operated and non-interference in the case of connecting, for connecing electric lead and ground connection
The installation of wire is quite convenient to.
Accompanying drawing explanation
Accompanying drawing 1 is population structure schematic diagram of the present utility model.
Label shown in accompanying drawing: 1, hook；2, insulating bar；3, electric lead is connect；4, right supported plate；5, right
Bearing；6, right-hand rotation fixed handle；7, right spindle；8, big reel；9, intermediate support；10, intermediate bearing；
11, conducting slip ring；12, earthing rod；13, small reel；14, left-hand rotation fixed handle；15, left bearing；16、
Left supported plate；17, earth lead；18, left rotary shaft；19, base.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be understood that these are implemented
Example is merely to illustrate this utility model rather than limits scope of the present utility model.In addition, it is to be understood that readding
After having read the content that this utility model is lectured, this utility model can be made various changing by those skilled in the art
Moving or amendment, these equivalent form of values fall within the application appended claims limited range equally.
As shown in Figure 1, a kind of power secure grounding cable line, including movable base 19, described base 19
It is arranged over left supported plate 16, right supported plate 4, between described left supported plate 16 and right supported plate 4, is provided with intermediate support 9,
Described intermediate support 9 is arranged over telescopic insulating bar 2, and described insulating bar 2 is arranged over linking up with 1, institute
State and connect electric lead 3 on hook 1, be provided with between described right supported plate 4 and intermediate support 9 and connect electricity for winding
The big reel 8 of wire 3, is provided with small reel 13, described little line between described left supported plate 16 and intermediate support 9
Wheel 13 and big reel 8 are coaxially disposed, and are provided with conducting slip ring 11 between small reel 13 and big reel 8, conduction
Slip ring 11 is fixed on intermediate support 9, and small reel 13 is wound with earth lead 17, described earth lead
17 one end are electrically connected with connecing electric lead 3 by conducting slip ring 11, and earth lead 17 other end is provided with earthing rod
12。
Base 19 of the present utility model is a rectangular slab, is provided with roller and moves for base 19 below base 19,
This device can be moved in use so that the use in each working site of this device, left supported plate 16 by roller
With the left and right sides that right supported plate 4 is separately positioned on base 19, intermediate support 9 is arranged on left supported plate 16 and the right side
Between support plate 4, big reel 8 is set in the space between intermediate support 9 and right supported plate 4, at intermediate support
Small reel 13 is set in the space between 9 and left supported plate 16.Earth lead of the present utility model is divided into two parts i.e.
Connect electric lead 3 and earth lead 17, connect electric lead 3 and earth lead 17 is annealed copper wire, in big reel 8
It is provided with wire hole, connects electric lead 3 and be wrapped in big reel 8, connect electric lead 3 one end coupling hook 1, another
End is connected to the binding post of conducting slip ring 11 through the wire hole within big reel 8, sets in small reel 13
Having ground string holes, earth lead 17 one end connects earthing rod 12, and the other end is through the ground string holes in small reel 13
Connecting conducting slip ring 11, conducting slip ring 11 will connect electric lead 3 and connect with earth lead 17, sliding by conduction
Ring 11 can realize connecing in the case of electric lead 3 connects with earth lead 17 and can relatively rotating and will not twine
Line situation.
This utility model in use, first shifts this device onto scene, manually or electric operating, from
Insulating bar 2 is risen in bottom, and insulating bar 2, during rising, rotates big reel 4, makes to connect electric lead 3 with absolutely
Edge bar 2 rises together, when insulating bar 2 arrives at high voltage cable, hangs up hook 1, owing to connecing conductance
Line 3 length is controlled, thus without occur copper cash unrest set-to discount as, it is to avoid connect the damage of electric lead 3,
Connecing after electric lead 3 connected, operation small reel 13 makes earth lead 17 elongate, and is installed by earthing rod 12
To ground correct position, owing to earth lead 17 is wrapped in small reel 13, therefore earth lead 13
Do not have yet random set-to discount as, owing to earth lead 17 length can adjust at any time, therefore earthing rod 12
Installation site unrestricted, may be installed near the arbitrarily convenient place installed, connect electric lead 13 and ground connection
Connected by conducting slip ring 11 between wire 17, therefore connect electric lead 13 and earth lead 17 can be electrically connected
In the case of connecing freely rotatable.
Right supported plate 4 of the present utility model is provided with rotating right spindle 7, and right spindle 7 one end connects big reel
8, right spindle 7 other end is provided with right-hand rotation fixed handle 6；The right bearing of supports right rotating shaft 7 it is provided with in right supported plate 4
5, right spindle 7 and right bearing 5 interference fit；Left supported plate 16 is provided with rotating left rotary shaft 18, turns left
Axle 18 one end connects small reel 13, and left rotary shaft 18 other end is provided with left-hand rotation fixed handle 14；In left supported plate 16
It is provided with the left bearing 15 supporting left rotary shaft 18, left rotary shaft 18 and left bearing 15 interference fit.This simple in construction,
Flexibly, by operation right-hand rotation fixed handle 6, left-hand rotation fixed handle 14 controls big reel 4, small reel 13 is entered in motion
The winding of row earth lead, easy to operate.
This utility model conducting slip ring 11 includes rotation section and fixed part, described rotation section and small reel 13 end
Portion is threaded, and described fixed part is connected with big reel 8 end thread, in being provided with in described intermediate support 9
Between bearing 10, described fixed part is arranged in intermediate bearing 10.Big reel 4, small reel 13 and conduction are sliding
Ring 11 is all coaxially disposed, and is provided with bearing between individual rotatable parts, can make big reel 4, small reel 13 and lead
Flexible rotating between electric slip ring 11.
Claims (7)
1. a power secure grounding cable line, including movable base (19), it is characterised in that: the described end
Seat (19) is arranged over left supported plate (16), right supported plate (4), described left supported plate (16) and right supported plate (4)
Between be provided with intermediate support (9), described intermediate support (9) is arranged over telescopic insulating bar (2), institute
Stating insulating bar (2) to be arranged over linking up with (1), the upper connection of described hook (1) connects electric lead (3), described
It is provided with for being wound around the big reel (8) connecing electric lead (3) between right supported plate (4) and intermediate support (9),
Small reel (13), described small reel (13) it is provided with between described left supported plate (16) and intermediate support (9)
It is coaxially disposed with big reel (8), between small reel (13) and big reel (8), is provided with conducting slip ring (11),
Conducting slip ring (11) is fixed on intermediate support (9), and small reel (13) is wound with earth lead (17),
Described earth lead (17) one end is electrically connected with connecing electric lead (3) by conducting slip ring (11), and ground connection is led
Line (17) other end is provided with earthing rod (12).
2. a kind of power secure grounding cable line as claimed in claim 1, it is characterised in that: described right supported plate (4)
Being provided with rotating right spindle (7), described right spindle (7) one end connects big reel (8), right spindle (7)
The other end is provided with right-hand rotation fixed handle (6).
3. a kind of power secure grounding cable line as claimed in claim 2, it is characterised in that: described right supported plate (4)
Inside being provided with the right bearing (5) of supports right rotating shaft (7), described right spindle (7) is joined with right bearing (5) interference
Close.
4. a kind of power secure grounding cable line as claimed in claim 1, it is characterised in that: described left supported plate (16)
Being provided with rotating left rotary shaft (18), described left rotary shaft (18) one end connects small reel (13), turns left
Axle (18) other end is provided with left-hand rotation fixed handle (14).
5. a kind of power secure grounding cable line as claimed in claim 4, it is characterised in that: described left supported plate (16)
Inside it is provided with the left bearing (15) supporting left rotary shaft (18), described left rotary shaft (18) and left bearing (15) mistake
It is full of cooperation.
6. a kind of power secure grounding cable line as claimed in claim 1, it is characterised in that: described conducting slip ring
(11) including rotation section and fixed part, described rotation section is connected with small reel (13) end thread, described
Fixed part is connected with big reel (8) end thread, is provided with intermediate bearing (10) in described intermediate support (9),
Described fixed part is arranged in intermediate bearing (10).
7. a kind of power secure grounding cable line as claimed in claim 6, it is characterised in that: described small reel (13)
Inside being provided with ground string holes, described earth lead (17) one end connects the binding post on rotation section through ground string holes,
Described big reel is provided with wire hole in (8), described in connect electric lead (3) one end and connect fixing through wire hole
Binding post in portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471393.9U CN205790462U (en) | 2016-05-19 | 2016-05-19 | A kind of power secure grounding cable line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471393.9U CN205790462U (en) | 2016-05-19 | 2016-05-19 | A kind of power secure grounding cable line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790462U true CN205790462U (en) | 2016-12-07 |
Family
ID=58114440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620471393.9U Expired - Fee Related CN205790462U (en) | 2016-05-19 | 2016-05-19 | A kind of power secure grounding cable line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790462U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482329A (en) * | 2017-07-11 | 2017-12-15 | 国家电网公司 | One kind is easily grounded operating platform |
| CN107702687A (en) * | 2017-09-27 | 2018-02-16 | 国网浙江省电力公司紧水滩水力发电厂 | Monitoring device applied to transformer station's subsidence monitoring of foundation |
| CN111064021A (en) * | 2019-12-03 | 2020-04-24 | 国网河南省电力公司鹤壁供电公司 | CT check lead hanging arm |
| CN112435879A (en) * | 2020-11-12 | 2021-03-02 | 佛山市高明欧一电子制造有限公司 | Auxiliary grounding device of household circuit switch |
| CN112952640A (en) * | 2021-03-18 | 2021-06-11 | 国网湖北省电力有限公司神农架供电公司 | Multifunctional substation secondary cable construction tool chair |
| CN114006191A (en) * | 2021-11-22 | 2022-02-01 | 贵州电网有限责任公司 | Multifunctional novel parallel groove clamp |
| CN114094359A (en) * | 2021-11-19 | 2022-02-25 | 国网新疆电力有限公司电力科学研究院 | High-voltage grounding wire take-up device for power transmission line |
-
2016
- 2016-05-19 CN CN201620471393.9U patent/CN205790462U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482329A (en) * | 2017-07-11 | 2017-12-15 | 国家电网公司 | One kind is easily grounded operating platform |
| CN107482329B (en) * | 2017-07-11 | 2019-03-15 | 国家电网公司 | A kind of easily ground line operating platform |
| CN107702687A (en) * | 2017-09-27 | 2018-02-16 | 国网浙江省电力公司紧水滩水力发电厂 | Monitoring device applied to transformer station's subsidence monitoring of foundation |
| CN111064021A (en) * | 2019-12-03 | 2020-04-24 | 国网河南省电力公司鹤壁供电公司 | CT check lead hanging arm |
| CN111064021B (en) * | 2019-12-03 | 2022-09-20 | 国网河南省电力公司鹤壁供电公司 | CT check lead hanging arm |
| CN112435879A (en) * | 2020-11-12 | 2021-03-02 | 佛山市高明欧一电子制造有限公司 | Auxiliary grounding device of household circuit switch |
| CN112435879B (en) * | 2020-11-12 | 2023-02-03 | 佛山市高明欧一电子制造有限公司 | Auxiliary grounding device of household circuit switch |
| CN112952640A (en) * | 2021-03-18 | 2021-06-11 | 国网湖北省电力有限公司神农架供电公司 | Multifunctional substation secondary cable construction tool chair |
| CN114094359A (en) * | 2021-11-19 | 2022-02-25 | 国网新疆电力有限公司电力科学研究院 | High-voltage grounding wire take-up device for power transmission line |
| CN114006191A (en) * | 2021-11-22 | 2022-02-01 | 贵州电网有限责任公司 | Multifunctional novel parallel groove clamp |
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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: 20161207 Termination date: 20170519 |