CN104022373B - Ground control insulator shading ring jointing clamp - Google Patents
Ground control insulator shading ring jointing clamp Download PDFInfo
- Publication number
- CN104022373B CN104022373B CN201410285498.0A CN201410285498A CN104022373B CN 104022373 B CN104022373 B CN 104022373B CN 201410285498 A CN201410285498 A CN 201410285498A CN 104022373 B CN104022373 B CN 104022373B
- Authority
- CN
- China
- Prior art keywords
- jointing clamp
- shading ring
- bundle
- lines
- wireless
- 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.)
- Active
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 26
- 239000004020 conductor Substances 0.000 claims abstract description 11
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 4
- 239000008397 galvanized steel Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 4
- 210000000080 chela (arthropods) Anatomy 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 206010011469 Crying Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
Abstract
Ground control insulator shading ring jointing clamp belongs to power transmission and distribution project technical field.By being filled with the shading ring jointing clamp of shielding conductor and lifting operating-controlling mechanism and form.Jointing clamp wireless on have two pulleys, it is wound with flexible cable, one be fixed in jointing clamp have bundle of lines, ground is stretched in other end.Ground connection flexible cable can make jointing clamp jaw open, and encircles tested insulator, then unclamps flexible cable, and jointing clamp closes by own spring force.Otherwise, measurement station can be recessed.Without the need to ascend operation, safe and efficient, labour intensity is low.The insulator dielectric resistance measurement of isolating switch is put for height.
Description
Technical field
The present invention relates to transmission line apparatus, be specially and control insulator shading ring jointing clamp a kind ofly.
Background technology
Present mensuration is high when putting the insulation resistance of isolation switch insulation, needs ascend operation.For the potential safety hazard avoiding ascend operation potential, reducing labor intensity, improve work efficiency, needing a kind of without the need to ascending a height, the insulator shading ring jointing clamp that ground can manipulate.
Summary of the invention
The present invention solves the technical problem that there is potential safety hazard when mensuration is high puts the insulation resistance of isolation switch insulation, provides and controls insulator shading ring jointing clamp a kind ofly.
The present invention adopts following technical scheme to realize: control insulator shading ring jointing clamp a kind ofly, by being filled with the shading ring jointing clamp of shielding conductor and lifting operating-controlling mechanism and form; The handle of described shading ring jointing clamp is divided into wirelessly has bundle of lines with for what be connected shielding conductor, wireless longer than there being bundle of lines; Wireless handle and have between bundle of lines and be connected with spring of remaining silent; Described lift operating-controlling mechanism comprise be located at wireless outside middle part corresponding have bundle of lines terminal position be in bundle of lines, wireless the horizontal pulley of formed plane, be located at wireless end vertically-arranged pulley and hinged be located near wireless end can around the wireless thread head rotating; The end clamping screw locking positioning of thread head is on wireless handle; Jaw includes the spiral stretching spring that curves Ω shape, and its two ends are connected with the two ends of jaw; Also comprise the flexible cable of the end being fixed in bundle of lines by one end, flexible cable walks around horizontal pulley, then stretches out after walking around vertically-arranged pulley.
Ground control insulator shading ring jointing clamp (as Fig. 1) is the insulator shading ring jointing clamp that can carry out on ground manipulating.During use, a, according to insulator J status, unclamp clamping screw 10, set up the operating state of shading ring jointing clamp, or level or vertical or tilt.B, on thread head 8, connect the insulating bar G that length is suitable.C, hand lift insulating bar G, hold up shading ring jointing clamp to insulator J to be measured.D, pull flexible cable 9, through vertically-arranged pulley 7, horizontal pulley 5 turns to, and flexible cable 9 overcomes the elastic force of spring 3 of remaining silent, and jaw 2 is opened.E, mobile insulating bar G, make jaw 2 block annular groove to insulator J, unclamp flexible cable 9, and the elastic force of spring 3 of remaining silent makes jaw 2 close, and the two ends of jaw 2 are closely identical.At this moment, the spiral stretching spring 1 curving Ω shape opens, and tightly restraints in the annular groove of insulator J.So just, define by Ω shape spiral stretching spring 1, jaw 2, the shielded line that is made up of bundle of lines 4, shielding conductor 6.F, hand-held insulating bar G person keep shading ring jointing clamp motionless, and another people is according to the resistance measurement of Zhang Jinhang insulator dielectric.G, measurement are finished, and pull flexible cable 9, jaw 2 is opened, mobile insulating bar G, make shading ring jointing clamp recess measurement station.H, unload insulating bar G, operation is finished.
The advantage of ground control insulator shading ring jointing clamp has be that of avoiding ascend operation potential potential safety hazard at three: one; Two is that labour intensity is low; Three is that work efficiency is high.Whole apparatus structure is simple, and processing ease, cost of manufacture is cheap, is adapted at promoting in the sector.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention.
1-spiral stretching spring, 2-jaw, 3-remains silent spring, and 4-has bundle of lines, 5-horizontal pulley, 6-shielding conductor, 7-vertically-arranged pulley, 8-thread head, 9-flexible cable, 10-clamping screw, 11-is wireless handle, 12-first linking arm, 13-second linking arm, G-insulating bar, J-insulator.
Embodiment
Control an insulator shading ring jointing clamp, by being filled with the shading ring jointing clamp of shielding conductor 6 and lifting operating-controlling mechanism and form; The handle of described shading ring jointing clamp is divided into wirelessly has bundle of lines 4 11 with for what be connected shielding conductor 6, wireless longer than there being bundle of lines 4 11; Wireless 11 with have between bundle of lines 4 and be connected with spring 3 of remaining silent; Described lift operating-controlling mechanism comprise be located at wireless corresponding for outside in the middle part of 11 have bundle of lines 4 terminal position be in bundle of lines 4, wireless the horizontal pulley 5 of 11 formed planes, be located at wireless 11 ends vertically-arranged pulley 7 and hinged be located near wireless 11 ends can around the wireless thread head 8 rotated 11; End clamping screw 10 locking positioning of thread head 8 wireless on 11; Jaw 2 includes the spiral stretching spring 1 that curves Ω shape, and its two ends are connected with the two ends of jaw; Also comprise the flexible cable 9 being fixed in the end of bundle of lines 4 by one end, flexible cable 9 walks around horizontal pulley 5, then stretches out after walking around vertically-arranged pulley 7.
Horizontal pulley 5 is injection molded with plastics, and there is race guard ring on horizontal pulley 5 surface, its race trough valley diameter 60mm.
Vertically-arranged pulley 7 is injection molded with plastics, and has race guard ring, its race trough valley diameter 60mm.Race guard ring can prevent flexible cable 9 from deflecting away from pulley surface.Flexible cable 9 adopts nylon rope.Nylon rope pliability is good, and quality is light.Spiral draws to be stretched spring 1 for steel copper plated material and makes.Have bundle of lines 4 to suppress for galvanized steel plain sheet to form.Wireless 11 for galvanized steel plain sheet compacting form.The intensity of above-mentioned material or hardness can practical requirement.
The shading ring jointing clamp pincers being filled with shielding conductor 6, being bundle of lines 4, do not have the pincers of shielding conductor 6 wireless 11 crying.Described thread head 8 can make shading ring jointing clamp be horizontal the relevant position such as upright position and obliquity.The end of thread head 8 is provided with opening, is set in wireless upper, and with clamping screw 10 locking positioning.Thread head around wireless rotating, can be convenient to the angle regulating shielding articulating line pincers, can by clamping screw 10 by thread head 8 locking positioning after adjusting; Jaw 2 includes the spiral stretching spring 1 that curves Ω shape, and its two ends are connected with the two ends of jaw 2.Flexible cable 9 one end is fixed in an end of bundle of lines 4, walks around horizontal pulley 5, then walks around the rear vertical ground of vertically-arranged pulley 7.
Horizontal pulley 5 is connected to the medium position of wireless handle by the first linking arm 12, and position pulley 7 is connected to wireless 11 ends by the second linking arm 13; The rotating shaft that linking arm comprises pair of parallel bar and is connected between parallel bar, described pulley rotation is located in rotating shaft.
Claims (7)
1. a ground control insulator shading ring jointing clamp, is characterized in that: by being filled with the shading ring jointing clamp of shielding conductor (6) and lifting operating-controlling mechanism and form; The handle of described shading ring jointing clamp is divided into wireless handle (11) to have bundle of lines (4) with for what be connected shielding conductor (6), and wireless handle (11) is longer than there being bundle of lines (4); Wireless handle (11) and have between bundle of lines (4) and be connected with spring of remaining silent (3); Described lift operating-controlling mechanism comprise be located at that outside, wireless handle (11) middle part correspondence has bundle of lines (4) terminal position be in bundle of lines (4), the horizontal pulley (5) of wireless handle (11) formed plane, the vertically-arranged pulley (7) being located at wireless handle (11) end and the hinged thread head (8) that can rotate around wireless handle (11) be located near wireless handle (11) end; End clamping screw (10) locking positioning of thread head (8) is on wireless handle (11); Jaw (2) includes the spiral stretching spring (1) that curves Ω shape, and its two ends are connected with the two ends of jaw (2); Also comprise the flexible cable (9) being fixed in the end of bundle of lines (4) by one end, flexible cable (9) walks around horizontal pulley (5), then stretches out after walking around vertically-arranged pulley (7).
2. control insulator shading ring jointing clamp according to claim 1ly, it is characterized in that: horizontal pulley (5) plastics are injection molded, and there is race guard ring on horizontal pulley (5) surface, its race trough valley diameter 60mm.
3. control insulator shading ring jointing clamp according to claim 1 and 2ly, it is characterized in that: vertically-arranged pulley (7) plastics are injection molded, and vertically-arranged pulley (7) has race guard ring, its race trough valley diameter 60mm.
4. control insulator shading ring jointing clamp according to claim 1 and 2ly, it is characterized in that: flexible cable (9) adopts nylon rope.
5. control insulator shading ring jointing clamp according to claim 1 and 2ly, it is characterized in that: spiral draws to be stretched spring (1) for steel copper plated material and make.
6. control insulator shading ring jointing clamp according to claim 1 and 2ly, it is characterized in that: have bundle of lines (4) to suppress for galvanized steel plain sheet and form.
7. control insulator shading ring jointing clamp according to claim 1 and 2ly, it is characterized in that: wireless handle (11) is suppressed for galvanized steel plain sheet and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410285498.0A CN104022373B (en) | 2014-06-24 | 2014-06-24 | Ground control insulator shading ring jointing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410285498.0A CN104022373B (en) | 2014-06-24 | 2014-06-24 | Ground control insulator shading ring jointing clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104022373A CN104022373A (en) | 2014-09-03 |
| CN104022373B true CN104022373B (en) | 2015-11-18 |
Family
ID=51439010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410285498.0A Active CN104022373B (en) | 2014-06-24 | 2014-06-24 | Ground control insulator shading ring jointing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104022373B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108133876A (en) * | 2017-12-20 | 2018-06-08 | 国网河北省电力有限公司饶阳县供电分公司 | Pincers are repaired in a kind of high-altitude electrification |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3138048C1 (en) * | 1981-09-24 | 1983-04-14 | Siemens AG, 1000 Berlin und 8000 München | Arrangement for picking up the current in contact lines for electrical vehicles |
| CN202444206U (en) * | 2012-03-05 | 2012-09-19 | 饶阳县电力局 | Wire clamp for grounding wire |
| CN202886473U (en) * | 2012-11-09 | 2013-04-17 | 甘肃省电力公司检修公司 | 750-kV insulator detector for line hot-line work |
| CN203164216U (en) * | 2013-01-29 | 2013-08-28 | 福建省电力有限公司 | Handcart switch loop resistance test opening unilateral type cable clamp |
| CN203300837U (en) * | 2013-06-26 | 2013-11-20 | 袁震林 | Throwing-hanging type ground wire |
| CN203587747U (en) * | 2013-12-02 | 2014-05-07 | 国网河南省电力公司商丘供电公司 | Porcelain insulator insulation testing device |
| CN103808985A (en) * | 2013-12-23 | 2014-05-21 | 广西桂网电力试验有限公司 | High-altitude wire connecting device of high-voltage electrical equipment |
| CN203895638U (en) * | 2014-06-24 | 2014-10-22 | 国家电网公司 | Ground control insulator shielding ring wiring clamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9620885B2 (en) * | 2012-09-24 | 2017-04-11 | Westek Electronics, Inc. | Insulated test clip cover assembly |
-
2014
- 2014-06-24 CN CN201410285498.0A patent/CN104022373B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3138048C1 (en) * | 1981-09-24 | 1983-04-14 | Siemens AG, 1000 Berlin und 8000 München | Arrangement for picking up the current in contact lines for electrical vehicles |
| CN202444206U (en) * | 2012-03-05 | 2012-09-19 | 饶阳县电力局 | Wire clamp for grounding wire |
| CN202886473U (en) * | 2012-11-09 | 2013-04-17 | 甘肃省电力公司检修公司 | 750-kV insulator detector for line hot-line work |
| CN203164216U (en) * | 2013-01-29 | 2013-08-28 | 福建省电力有限公司 | Handcart switch loop resistance test opening unilateral type cable clamp |
| CN203300837U (en) * | 2013-06-26 | 2013-11-20 | 袁震林 | Throwing-hanging type ground wire |
| CN203587747U (en) * | 2013-12-02 | 2014-05-07 | 国网河南省电力公司商丘供电公司 | Porcelain insulator insulation testing device |
| CN103808985A (en) * | 2013-12-23 | 2014-05-21 | 广西桂网电力试验有限公司 | High-altitude wire connecting device of high-voltage electrical equipment |
| CN203895638U (en) * | 2014-06-24 | 2014-10-22 | 国家电网公司 | Ground control insulator shielding ring wiring clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104022373A (en) | 2014-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108861799A (en) | A kind of communication cable wire dispenser convenient for restocking | |
| CN103928877B (en) | The automatic straightening device of cable core | |
| CN207398742U (en) | A kind of construction temporary cable support device | |
| CN104283162A (en) | Distribution network overhead line high-altitude wiring clamp with deicing function | |
| CN207542413U (en) | A kind of fixable flexible earthing or grounding means | |
| CN109888682A (en) | Ring cutting device is used in a kind of processing of automotive wire bundle | |
| CN209448328U (en) | A kind of low temperature resistant crack resistence cable cutting apparatus | |
| CN104022373B (en) | Ground control insulator shading ring jointing clamp | |
| CN203895638U (en) | Ground control insulator shielding ring wiring clamp | |
| CN205786723U (en) | Lightning arrester live-line test aid | |
| CN209024067U (en) | A kind of simple and easy hoisting device of for transformer | |
| CN205004115U (en) | Recovery unit is handled in melting of abandonment cable wire | |
| CN104124642A (en) | Multifunctional intelligent insulation wire lifting device | |
| CN210944218U (en) | Electromechanical construction cable unwrapping wire instrument | |
| CN210071518U (en) | Anti-stretching detection device for cable on automation equipment | |
| CN204068090U (en) | Can the distribution network overhead line overhead jointing clamp of deicing | |
| CN211812209U (en) | Movable clamp for resistor machining | |
| CN205595701U (en) | Transmission line tensioner bullwheel | |
| CN203850745U (en) | Automatic straightening device for cable cores | |
| CN210041134U (en) | Cable supporting device of remote wireless power supply | |
| US1050004A (en) | Implement for installing and repairing electric conductors. | |
| CN209095874U (en) | A kind of material jacking apparatus plastic for Fiber glass rod | |
| CN204167011U (en) | Coating device | |
| CN209896593U (en) | Simple wire stripper | |
| CN202424016U (en) | Pulley device for electric power circuit maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |