CN108946334A - A kind of novel simple take-up unwrapping wire device of Grounding testing impedance line and its application method - Google Patents
A kind of novel simple take-up unwrapping wire device of Grounding testing impedance line and its application method Download PDFInfo
- Publication number
- CN108946334A CN108946334A CN201810874064.2A CN201810874064A CN108946334A CN 108946334 A CN108946334 A CN 108946334A CN 201810874064 A CN201810874064 A CN 201810874064A CN 108946334 A CN108946334 A CN 108946334A
- Authority
- CN
- China
- Prior art keywords
- slip ring
- wire
- unwrapping wire
- winder
- take
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims abstract description 5
- 239000007769 metal material Substances 0.000 claims description 3
- 241000606750 Actinobacillus Species 0.000 claims 1
- 230000000916 dilatatory effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/04—Kinds or types
- B65H75/08—Kinds or types of circular or polygonal cross-section
- B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/20—Measuring earth resistance; Measuring contact resistance, e.g. of earth connections, e.g. plates
- G01R27/205—Measuring contact resistance of connections, e.g. of earth connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The present invention relates to a kind of novel simple take-up unwrapping wire devices of Grounding testing impedance line and its application method.Currently, take-up unwrapping wire speed is slow in Grounding testing impedance, personnel demand is more and influences the p-wire service life.Left wheel and right idler wheel are fixed on the both ends of cylindrical winder by straight-bar in the present invention, and public slip ring is provided with 2, and is separately fixed at the both ends of cylindrical winder；Y type handspike includes 2 Y type push rod struts, and the end of Y type push rod strut is provided with female slip ring, and female slip ring and male slip ring cooperate.The present invention uses hand roller type take-up unwrapping wire device, it will be on the cylindrical winder of p-wire winding between the rollers 27 and 28, roll take-up or the unwrapping wire for completing p-wire on the ground by special handle pushing rolling wheels, only need a people that the folding and unfolding work of p-wire can be completed, time and personnel is not only greatly saved, but also it is damaged to avoid the p-wire insulated hull that dilatory p-wire generates.
Description
Technical field
The present invention relates to a kind of p-wire take-up unwrapping wire devices, survey more particularly, to a kind of novel Grounding impedance
Try the simple take-up unwrapping wire device of line and its application method.
Background technique
The grounded screen of Power Plant Substation is the important leverage of electrical equipment safety and personnel safety, and power test regulation is wanted
Electric power enterprise is asked periodically to carry out the impedance ground test of geodetic network, such as application No. is 201510315723.5 Chinese patents.Mesh
Preceding test method is three electrode method, and the test line length of such impedance ground needs to reach 4 to the 5 of geodetic network's catercorner length
Times, according to engineering reality, generally require 3 kilometers or more.Existing take-up unwrapping wire mode is mainly manpower dilatory mode by hand, no
It is only time-consuming and laborious, and dilatory retractable cable can also seriously destroy the insulated hull of p-wire, reduce the service life of p-wire.
Summary of the invention
It is an object of the invention to overcome the above deficiencies in the existing technologies, and it is reasonable novel to provide a kind of design
The simple take-up unwrapping wire device of Grounding testing impedance line and its application method, using hand roller type take-up unwrapping wire fill
It sets, by the cylindrical winder of p-wire winding between the rollers 27 and 28, is rolled on the ground by special handle pushing rolling wheels
The dynamic take-up for completing p-wire or unwrapping wire, in this way, only need a people can complete independently p-wire folding and unfolding work, not only
Time and personnel is greatly saved, and it is damaged to avoid the p-wire insulated hull that dilatory p-wire generates.
Technical solution used by the present invention solves the above problems is: a kind of novel Grounding testing impedance line letter
Easy take-up unwrapping wire device, which is characterized in that including left wheel, right idler wheel, cylindrical winder, Y type handspike, female slip ring, straight
Bar, public slip ring and Y type push rod strut；The left wheel is fixed on one end of cylindrical winder, the right idler wheel by straight-bar
The other end of cylindrical winder is fixed on by straight-bar；The left wheel and right idler wheel are cirque structure, the cylinder
Shape winder is fixed on the axis of left wheel and right idler wheel；The public affairs slip ring is provided with 2, and 2 public slip rings are separately fixed at
The both ends of cylindrical winder；The Y type handspike includes 2 Y type push rod struts, and the end of the Y type push rod strut is arranged
There is female slip ring, mother's slip ring and male slip ring cooperate.
Furthermore, female slip ring and male slip ring detachable cooperate.
It furthermore, further include p-wire to folding and unfolding, the p-wire to folding and unfolding is wrapped in cylindrical winder
On.
Furthermore, the left wheel and right idler wheel are mutually fixed with 3 with upper straight rod.
Furthermore, the left wheel and right idler wheel are the identical becket of size and shape.
Furthermore, the cylindrical winder is the hollow cylindrical structure of metal material.
A kind of application method of the novel simple take-up unwrapping wire device of Grounding testing impedance line as described above,
Be characterized in that, the application method is as follows: when carrying out take-up, hand steered Y type handspike is simultaneously pushed, and is pushed by female slip ring
Public slip ring, to drive left wheel, right idler wheel and cylindrical winder on the ground while roll, when rolling, will then be placed on ground
The p-wire to folding and unfolding on face, which is taken advantage of a situation, to be wrapped on cylindrical winder；When carrying out unwrapping wire, hand steered Y type handspike is simultaneously carried out
It pushes, male slip ring is pushed by female slip ring, to drive left wheel, right idler wheel and cylindrical winder against the survey to folding and unfolding
The winding direction of examination line is rolled, and the p-wire to folding and unfolding is then placed on road surface along rotating direction.
Furthermore, after retractable cable, female slip ring is removed from male slip ring, thus by novel Grounding
The simple take-up unwrapping wire device of testing impedance line is split as two parts and is stored.
Compared with prior art, the present invention having the following advantages that and effect: can complete independently test lead by one
Take-up unwrapping wire work, effectively reduce personnel amount required for manual unwrapping wire take-up, and substantially reduce retractable cable
Time reduces the cost of labor of test, and the present invention can draw on the ground the insulation shelling generated to avoid because of p-wire
Damage, extends the service life of p-wire.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is the decomposition texture schematic diagram of Fig. 1.
In figure: left wheel 1, right idler wheel 2, cylindrical winder 3, Y type handspike 4, the p-wire 5 to folding and unfolding, female slip ring
6, straight-bar 7, public slip ring 8, Y type push rod strut 9.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited to following embodiments.
Embodiment.
Referring to Fig. 1 to Fig. 2, a kind of novel simple take-up unwrapping wire device of Grounding testing impedance line, including roll left
Wheel 1, right idler wheel 2, cylindrical winder 3, Y type handspike 4, the p-wire 5 to folding and unfolding, female slip ring 6, straight-bar 7, male slip ring 8 and Y
Type push rod strut 9.
Left wheel 1 is fixed on one end of cylindrical winder 3 by straight-bar 7, and right idler wheel 2 is fixed on cylinder by straight-bar 7
The other end of shape winder 3, left wheel 1 and right idler wheel 2 are fixed with 3 with 7 phase of upper straight rod；Left wheel 1 and right idler wheel 2 are
Cirque structure, left wheel 1 and right idler wheel 2 are the identical becket of size and shape；Cylindrical winder 3 is fixed on left wheel
1 and right idler wheel 2 axis on, cylindrical winder 3 is the hollow cylindrical structure of metal material, and the p-wire 5 to folding and unfolding twines
It is wound on cylindrical winder 3；Public slip ring 8 is provided with 2, and 2 public slip rings 8 are separately fixed at the both ends of cylindrical winder 3；
Y type handspike 4 includes 2 Y type push rod struts 9, and the end of Y type push rod strut 9 is provided with female slip ring 6, female slip ring 6 and male slip ring
The cooperation of 8 detachables.
The application method of the above-mentioned novel simple take-up unwrapping wire device of Grounding testing impedance line is as follows: working as progress
When take-up, hand steered Y type handspike 4 is simultaneously pushed, and male slip ring 8 is pushed by female slip ring 6, to drive left wheel 1, right idler wheel
2 and cylindrical winder 3 roll simultaneously on the ground, when rolling, then takes advantage of a situation the p-wire 5 to folding and unfolding put it on the ground
It is wrapped on cylindrical spooler 3；When carrying out unwrapping wire, hand steered Y type handspike 4 is simultaneously pushed, and is pushed by female slip ring 6 male
Slip ring 8, thus drive left wheel 1, right idler wheel 2 and cylindrical winder 3 against the p-wire 5 to folding and unfolding winding direction into
Row rolls, and the p-wire 5 to folding and unfolding is then placed on road surface along rotating direction.
After retractable cable, female slip ring 6 is removed from male slip ring 8, thus by novel Grounding testing impedance
The simple take-up unwrapping wire device of line is split as two parts and is stored.
It is any to be familiar with although the present invention is disclosed as above with embodiment, its protection scope being not intended to limit the invention
The technical staff of this technology changes and retouches made without departing from the spirit and scope of the invention, should belong to this hair
Bright protection scope.
Claims (8)
1. a kind of novel simple take-up unwrapping wire device of Grounding testing impedance line, which is characterized in that including left wheel, the right side
Idler wheel, cylindrical winder, Y type handspike, female slip ring, straight-bar, male slip ring and Y type push rod strut；The left wheel passes through straight
Bar is fixed on one end of cylindrical winder, and the right idler wheel is fixed on the other end of cylindrical winder by straight-bar；It is described
Left wheel and right idler wheel are cirque structure, and the cylinder winder is fixed on the axis of left wheel and right idler wheel；Institute
It states public slip ring and is provided with 2,2 public slip rings are separately fixed at the both ends of cylindrical winder；The Y type handspike includes 2 Y
Type push rod strut, the end of the Y type push rod strut are provided with female slip ring, and mother's slip ring and male slip ring cooperate.
2. the novel simple take-up unwrapping wire device of Grounding testing impedance line according to claim 1, feature exist
In mother's slip ring and male slip ring detachable cooperate.
3. the novel simple take-up unwrapping wire device of Grounding testing impedance line according to claim 1, feature exist
In further including the p-wire to folding and unfolding, the p-wire to folding and unfolding is wrapped on cylindrical winder.
4. the novel simple take-up unwrapping wire device of Grounding testing impedance line according to claim 1, feature exist
In the left wheel and right idler wheel are mutually fixed with 3 with upper straight rod.
5. the novel simple take-up unwrapping wire device of Grounding testing impedance line according to claim 1, feature exist
In the left wheel and right idler wheel are the identical becket of size and shape.
6. the novel simple take-up unwrapping wire device of Grounding testing impedance line according to claim 1, feature exist
In the cylinder winder is the hollow cylindrical structure of metal material.
7. a kind of novel Grounding testing impedance line as described in any one of claim 1-6 claim is simply received
The application method of line actinobacillus device, which is characterized in that the application method is as follows: when carrying out take-up, hand steered Y type handspike is simultaneously
It is pushed, male slip ring is pushed by female slip ring, to drive left wheel, right idler wheel and cylindrical winder same on the ground
When roll, when rolling, which then takes advantage of a situation the p-wire to folding and unfolding put it on the ground, to be wrapped on cylindrical winder；When being put
When line, hand steered Y type handspike is simultaneously pushed, and male slip ring is pushed by female slip ring, to drive left wheel, right idler wheel and circle
Cylindricality winder is rolled against the winding direction of the p-wire to folding and unfolding, and the p-wire to folding and unfolding is then along rotating direction quilt
It is placed on road surface.
8. the user of the novel simple take-up unwrapping wire device of Grounding testing impedance line according to claim 7
Method, which is characterized in that after retractable cable, female slip ring is removed from male slip ring, thus by novel Grounding impedance
The simple take-up unwrapping wire device of p-wire is split as two parts and is stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810874064.2A CN108946334A (en) | 2018-08-03 | 2018-08-03 | A kind of novel simple take-up unwrapping wire device of Grounding testing impedance line and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810874064.2A CN108946334A (en) | 2018-08-03 | 2018-08-03 | A kind of novel simple take-up unwrapping wire device of Grounding testing impedance line and its application method |
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| Publication Number | Publication Date |
|---|---|
| CN108946334A true CN108946334A (en) | 2018-12-07 |
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ID=64467386
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810874064.2A Pending CN108946334A (en) | 2018-08-03 | 2018-08-03 | A kind of novel simple take-up unwrapping wire device of Grounding testing impedance line and its application method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB823885A (en) * | 1957-05-17 | 1959-11-18 | Forge Craft Ltd | Improvements in or relating to cable drums |
| CN201439464U (en) * | 2009-05-14 | 2010-04-21 | 巨力索具股份有限公司 | I-wheel of packing wire cable tubular structure |
| CN201541111U (en) * | 2009-11-20 | 2010-08-04 | 江苏省电力公司苏州供电公司 | Low voltage conductor pay-off and take-up device |
| CN103326278A (en) * | 2013-05-31 | 2013-09-25 | 广东电网公司电力科学研究院 | Technology for arranging and taking up grounding measurement wire of transformer substation grounding grid and pay-off and take-up barrow |
| CN105151913A (en) * | 2015-09-10 | 2015-12-16 | 国网山东平阴县供电公司 | Hydraulic cart type cable reel rolling device |
| CN207116225U (en) * | 2017-09-16 | 2018-03-16 | 清远市恒力通电气设备有限公司 | A kind of unwrapping wire rolling frame that can estimate winding length |
| CN107934702A (en) * | 2017-11-17 | 2018-04-20 | 国网山东省电力公司淄博供电公司 | Deployable and collapsible grounding wire device |
-
2018
- 2018-08-03 CN CN201810874064.2A patent/CN108946334A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB823885A (en) * | 1957-05-17 | 1959-11-18 | Forge Craft Ltd | Improvements in or relating to cable drums |
| CN201439464U (en) * | 2009-05-14 | 2010-04-21 | 巨力索具股份有限公司 | I-wheel of packing wire cable tubular structure |
| CN201541111U (en) * | 2009-11-20 | 2010-08-04 | 江苏省电力公司苏州供电公司 | Low voltage conductor pay-off and take-up device |
| CN103326278A (en) * | 2013-05-31 | 2013-09-25 | 广东电网公司电力科学研究院 | Technology for arranging and taking up grounding measurement wire of transformer substation grounding grid and pay-off and take-up barrow |
| CN105151913A (en) * | 2015-09-10 | 2015-12-16 | 国网山东平阴县供电公司 | Hydraulic cart type cable reel rolling device |
| CN207116225U (en) * | 2017-09-16 | 2018-03-16 | 清远市恒力通电气设备有限公司 | A kind of unwrapping wire rolling frame that can estimate winding length |
| CN107934702A (en) * | 2017-11-17 | 2018-04-20 | 国网山东省电力公司淄博供电公司 | Deployable and collapsible grounding wire device |
Non-Patent Citations (1)
| Title |
|---|
| 黄练栋;陈锐波;: "10 kV接地线快速收放装置研究" * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |