CN103872476A - Novel jumper conductor clamper - Google Patents
Novel jumper conductor clamper Download PDFInfo
- Publication number
- CN103872476A CN103872476A CN201310282591.1A CN201310282591A CN103872476A CN 103872476 A CN103872476 A CN 103872476A CN 201310282591 A CN201310282591 A CN 201310282591A CN 103872476 A CN103872476 A CN 103872476A
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- wire clamp
- double
- screw bolt
- conduction wire
- main body
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- 239000004020 conductor Substances 0.000 title claims abstract description 34
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 41
- 238000003825 pressing Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 12
- 238000009413 insulation Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 4
- 238000013021 overheating Methods 0.000 description 4
- 238000004313 potentiometry Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention provides a novel jumper conductor clamper, which comprises a jumper conductor clamper main body, a first pressing block and a first driving device, wherein the first pressing block is matched with the jumper conductor clamper main body for forming a first area for clamping a conductor, and the first driving device drives the first pressing block to move towards the direction close to or far away from the jumper conductor clamper main body, so that different clamping areas for clamping different conductors are formed. For jumper conductors of different specifications, the first driving device can drive the first pressing block to move so as to change the size of the first clamping area for clamping the conductor between the pressing block and the jumper conductor clamper main body for clamping the jumper conductors of different specifications, the structure is simple, the cost is low, the operation is convenient and flexible, the novel jumper conductor clamper is suitable for being used on different conductor types and different materials on one jumper conductor, a working method is easy to master and popularize, and workers can operate the novel jumper conductor clamper only after being trained for a short term.
Description
Technical field
The present invention relates to a kind of electric armour clamp, be specifically related to a kind of Novel drainage wire clamp.
Background technology
Electric power line pole tower drainage thread joint connection manner is various, be in operation because poor, the running overload of line construction technique and drainage thread metal material not square one often can cause joint superheating phenomenon.If process not in time the accident that just there will be cutting off drainage wire, causing power circuit to have a power failure affects the safe and stable operation of electrical network.When processing drainage thread is overheated at present, generally carry out power failure operation processing or equipotential processing with conduction wire clamp.
Chinese patent literature CN2535933Y provides a kind of New-type live-line conducting clip, has card line hook, and the pressing tight plate fastening screw of holding concurrently also has and special drainage thread and card line hook is in clamping connection to the gripping mechanism being integrated mutually, also has locking device.The prior art can reliably connect as one drainage thread and charged conduction wire clamp in advance, but the draw-in groove specification of this existing apparatus is certain, if the diversified in specifications of the specification of drainage thread and this draw-in groove causes, this conduction wire clamp just can not use, and the specification of drainage thread is a lot, if the drainage thread of every kind of specification is all configured to the conduction wire clamp of same equal-specification, need multiple conduction wire clamps, these are concerning operating personnel, when each operation, all need first to know the specification of drainage thread, and then look for corresponding conduction wire clamp according to the specification of drainage thread, this mode operates very inconvenient, and, configure multiple conduction wire clamps and also can increase cost, if certain area only has the drainage thread of several specifications, unnecessary conduction wire clamp also can leave unused, cause waste.
Summary of the invention
For this reason, to be solved by this invention is that existing conduction wire clamp can only clamp operation inconvenience and the high technical problem of cost that the drainage thread of a certain specification brings, thereby a kind of conduction wire clamp that can clamp different size drainage thread is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of Novel drainage wire clamp, comprises
Conduction wire clamp main body;
The first briquetting, coordinates with described conduction wire clamp main body the first clamping zone that forms clamping wires;
The first drive unit, drive described the first briquetting near or away from the direction of described conduction wire clamp main body move and then form clamping different conductor different clamping zones;
Described conduction wire clamp, also comprises
The second briquetting, coordinates with described conduction wire clamp main body the second clamping zone that forms clamping wires;
The second drive unit, drive described the second briquetting near or away from the direction of described conduction wire clamp main body move and then form clamping different conductor different clamping zones;
Described conduction wire clamp, described the first drive unit comprises:
The first double-screw bolt;
Be arranged at the female installing hole of being with in described conduction wire clamp main body, described the first double-screw bolt is by being with female installing hole precession or screwing out and can move in described conduction wire clamp main body described;
The first securing member, for by described the first briquetting and described the first stud clamping;
Be arranged at the first resilient snubber on described the first double-screw bolt;
Be arranged at the first locking member on described the first double-screw bolt;
The first revolving part, is arranged at one end away from described the first briquetting on described the first double-screw bolt, and described the first revolving part can rotate at the axial direction of described the first double-screw bolt, porose on described the first revolving part and described the first double-screw bolt, for the first fixture is fixed.
Described conduction wire clamp, described the second drive unit comprises:
The second double-screw bolt;
Be arranged at the female installing hole of being with of described conduction wire clamp main body, described the second double-screw bolt is by being with female installing hole precession or screwing out and can move in described conduction wire clamp main body described;
The second securing member, for clamping described the second briquetting and the second double-screw bolt;
Be arranged at the second resilient snubber on described the second double-screw bolt;
Be arranged at the second locking member on described the second double-screw bolt;
The second revolving part, is arranged at one end away from described the second briquetting on described the second double-screw bolt, and described the second revolving part can rotate at the axial direction of described the second double-screw bolt, porose on described the second revolving part and described the second double-screw bolt, for fixing of the second fixture.
Described conduction wire clamp, described the first double-screw bolt and described the second double-screw bolt are top fastening bolt.
Described conduction wire clamp, described the first securing member and described the second securing member are button-headed screw.
Described conduction wire clamp, described the first resilient snubber and described the second resilient snubber are spring washer.
Described conduction wire clamp, described the first locking member and described the second locking member are nut.
Described conduction wire clamp, described the first fixture and described the second fixture are pin.
Described conduction wire clamp, described the first revolving part and described the second revolving part are the shaft coupling that is provided with the pin-and-hole being used in conjunction with described pin.
Technique scheme of the present invention has the following advantages compared to existing technology:
The invention provides a kind of Novel drainage wire clamp, this conduction wire clamp comprises conduction wire clamp main body, the first briquetting and the first drive unit.The first briquetting coordinates with described conduction wire clamp main body the first area that forms clamping wires, the first drive unit drive the first briquetting near or away from the direction of conduction wire clamp main body move and then form clamping different conductor different clamping zones.For the drainage thread of different size, this conduction wire clamp can drive the first briquetting to move by the first drive unit, change the size of the first clamping zone of the first briquetting and the intersubjective clamping wires of conduction wire clamp, drainage thread to different size clamps, simple in structure, and cost is low, easy to operate, flexible, be useful on wire types different on a drainage thread, unlike material and use, method of work is easily grasped, is easily promoted, and staff can operate through short-term cultivation.
Conduction wire clamp provided by the invention also comprises the second briquetting and the second drive unit, and the second briquetting coordinates the second clamping zone that forms clamping wires with conduction wire clamp main body; The second drive unit drive the second briquetting near or away from the direction of conduction wire clamp main body move and then form clamping different conductor different clamping zones.This conduction wire clamp provides two clamping zones, can clamp two drainage threads that specification is identical or different, has improved service efficiency, handled easily personnel's use.
In the time of transmission line drainage thread conductor joint heating, can adopt this conduction wire clamp to replace traditional drainage wire clamp, in time terminal is processed with intermediate potential method, earth potential method, idiostatic method, avoid power failure outside the plan, improve power supply reliability.It is overheated that Novel drainage wire clamp and new method are processed terminal, can simplify workflow.The in the situation that of live line working conditions permit, the past, traditional equipotential was processed the overheated method of drainage thread, and the operating time needs 1 and a half hours, adopts now the work of Novel drainage wire clamp only to need 40 minutes, greatly saves the processing time.
Owing to having researched and developed Novel drainage wire clamp, having adopted new technology and technique, adopt various ways, it is live line working indirect method, idiostatic method or direct potentiometric method process that various situations are defeated, distribution line drainage thread joint overheating fault, have solved the single and not treatable situation of line conductor joint overheat treatment method in the past.By adopting new conduction wire clamp and new manipulation method, realize the processing that do not have a power failure when overheated of defeated, distribution line drainage thread joint, reduce power failure outside the plan, 100% line fault that can avoid drainage thread conductor joint heating to cause, the safe operation that has improved power supply reliability and electrical network.While is overheated owing to adopting new conduction wire clamp and method to process drainage thread joint, has reduced labour intensity, versatile and flexible because of method, has also improved the fail safe of live line working.
Novel drainage wire clamp can be processed drainage thread joint overheating fault in the situation that 10kV-220kV electric line moves, the method processing method more in the past more flexibly, convenient, easily popularize, process range is promoted energetically, and in order to process from now on, 10kV-220kV will be defeated, distribution line drainage thread joint overheating fault has been created condition.
The operation of Novel drainage wire clamp can be used, and under running status, process drainage thread conductor joint heating at circuit in different line conductor models, different conductor material, has reduced line outage.But before Novel drainage wire clamp, can only indivedual qualified could processing, now can 100% process.Novel drainage wire clamp and be equipped with new method of operation, 10Kv-220kV circuit drainage thread joint is able in time, flexibly, process easily, can eliminate in time the hidden trouble of equipment that jeopardizes circuit, guarantee the safe operation of circuit, in line conductor joint Overheating Treatment, be still blank at home, solve the problem of processing in the overheated various situations of line conductor joint, can popularize application in an all-round way.
Accompanying drawing explanation
For content of the present invention is more likely to be clearly understood, below according to a particular embodiment of the invention and by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is the structural representation of an embodiment of a kind of Novel drainage wire clamp of the present invention;
Fig. 2 is the structural representation of another embodiment of a kind of Novel drainage wire clamp of the present invention.
In figure, Reference numeral is expressed as: 1-conduction wire clamp main body; 21-the first briquetting; 22-the second briquetting; 31-the first button-headed screw; 32-the second button-headed screw; 41-the first top fastening bolt; 42-the second top fastening bolt; 51-the first spring washer; 52-the second spring washer; 61-the first nut; 62-the second nut; 71-the first pin; 72-the second pin; 81-the first shaft coupling; 82-the second shaft coupling.
embodiment
embodiment 1:
Provide a concrete execution mode of a kind of Novel drainage wire clamp of the present invention below, shown in Figure 1, a kind of Novel drainage wire clamp, comprising: conduction wire clamp main body 1; The first briquetting 21, coordinates with described conduction wire clamp main body 1 the first clamping zone that forms clamping wires; The first drive unit, drive described the first briquetting 21 near or move and then form the different clamping zone of clamping different thicknesses wire away from the direction of described conduction wire clamp main body 1.
Described the first drive unit comprises: the first double-screw bolt; Be arranged at the female installing hole of being with in described conduction wire clamp main body, described the first double-screw bolt is by being with female installing hole precession or screwing out and can move in described conduction wire clamp main body 1 described; The first securing member, for by described the first briquetting and described the first stud clamping; Be arranged at the first resilient snubber on described the first double-screw bolt; Be arranged at the first locking member on described the first double-screw bolt; The first revolving part, is arranged at one end away from described the first briquetting on described the first double-screw bolt, and described the first revolving part can rotate at the axial direction of described the first double-screw bolt, porose on described the first revolving part and described the first double-screw bolt, for the first fixture is fixed.In the present embodiment, described the first securing member is the first button-headed screw 31, described the first double-screw bolt is the first top fastening bolt 41, the first resilient snubber is the first spring washer 51, the first locking member is the first nut 61, the first revolving part is to be the first pin 71 with the first shaft coupling 81, the first fixtures of pin-and-hole.
In the time will clamping drainage thread, rotate the first shaft coupling 81 at the axial direction of the first top fastening bolt 41, promote described the first top fastening bolt 41 to the direction precession near described conduction wire clamp main body 1, fixing by the first button-headed screw 31 between described the first briquetting 21 and described the first top fastening bolt 41, described the first top fastening bolt 41 drives described the first briquetting 21 to move to the direction near described conduction wire clamp main body 1, in the time clamping drainage thread, described the first nut 61 is pushed down described the first spring washer 51 direction rotation towards close described conduction wire clamp main body 1, described the first spring washer 51 is locked described the first top fastening bolt 41 with described the first nut 61, described the first pin 71 inserts in the pin-and-hole of described the first shaft coupling 81.
In the time will unclamping the drainage thread of clamping, described the first pin 71 is extracted from the pin-and-hole of described the first shaft coupling 81, rotate the first shaft coupling 81 at the axial direction of the first top fastening bolt 41, described the first nut 61 is towards the direction rotation away from described conduction wire clamp main body 1, described the first top fastening bolt 41 screws out to the direction away from described conduction wire clamp main body 1, fixing by the first button-headed screw 31 between described the first briquetting 21 and described the first top fastening bolt 41, described the first top fastening bolt 41 drives described the first briquetting 21 to moving away from the direction of described conduction wire clamp main body 1.
embodiment 2:
On the basis of above-described embodiment 1, shown in Figure 2, described conduction wire clamp also comprises the second briquetting, coordinates with described conduction wire clamp main body the second clamping zone that forms clamping wires; The second drive unit, drive described the second briquetting near or away from the direction of described conduction wire clamp main body move and then form clamping different conductor different clamping zones.
Described the second drive unit comprises: the second double-screw bolt; Be arranged at the female installing hole of being with of described conduction wire clamp main body, described the second double-screw bolt is by being with female installing hole precession or screwing out and can move in described conduction wire clamp main body described; The second securing member, for clamping described the second briquetting and the second double-screw bolt; Be arranged at the second resilient snubber on described the second double-screw bolt; Be arranged at the second locking member on described the second double-screw bolt; The second revolving part, is arranged at one end away from described the second briquetting on described the second double-screw bolt, and described the second revolving part can rotate at the axial direction of described the second double-screw bolt, porose on described the second revolving part and described the second double-screw bolt, for fixing of the second fixture.In the present embodiment, described the second securing member is the second button-headed screw 32, described the second double-screw bolt is the second top fastening bolt 42, the second resilient snubber is the second spring washer 52, the second locking member is the second nut 62, the second revolving part is to be the second pin 72 with the second shaft coupling 82, the second fixtures of pin-and-hole.
This Novel drainage wire clamp can adopt multiple live line working mode, i.e. live line working indirect method, defeated in various situations, distribution line drainage thread conductor joint heating fault that idiostatic method or direct potentiometric method are processed.
Indirect operating method is to utilize insulating bar to process 10KV-220KV wire drainage thread conductor joint heating, and its method is the two ends that Novel wire folder are fixed on to shunt line.Utilize insulating bar that one end of this Novel drainage wire clamp shunt line is hung to the one end to the drainage thread that generates heat, and pin the other end with insulating bar, the person with keep a safe distance, the effective insulated lengths of insulating bar keeps a safe distance.One end hang up properly fastening firm after, then operation hangs up properly the fastening other end.In the time that voltage is 10 kV, the person is 0.4 meter with the safe distance of electrified body, and the safe distance of insulating bar and electrified body is 0.7 meter; In the time that voltage is 35kV, the person is 0.6 meter with the safe distance of electrified body, and the safe distance of insulating bar and electrified body is 0.9 meter; In the time that voltage is 110 kV, the person is 1.0 meters with the safe distance of electrified body, and the safe distance of insulating bar and electrified body is 1.3 meters; In the time that voltage is 220 kV, the person is 1.8 meters with the safe distance of electrified body, and the safe distance of insulating bar and electrified body is 2.1 meters.When adopt this kind of method to process heating joint near the electric pole of road, can utilize live line working overhead insulation bucket arm vehicle to carry out operation by convenient, safety.Its method is that aerial lift device with insulated arm is parked in to the roadside side nearer apart from shaft tower, and operating personnel utilizes insulating bar said method to carry out the processing of overheated drainage thread in insulation bucket.
Overhead insulation bucket arm vehicle direct potential working system is applicable to the processing of 10kV circuit heating drainage thread joint.Operating personnel utilizes 10kV insulation clothing, insulating gloves, insulation boots and overhead aerial lift device with insulating arm for live working, insulation barrier and insulation tilt, insulating sleeve to carry out after insulating bag screening electrified body, uses novel wire clamp and shunt line to carry out cross-over connection processing to the drainage thread joint of heating.First be fixedly connected with one end in processing procedure time, the other end hides with insulation tilt bag, avoids ground short circuit, or on aerial lift device with insulated arm, has another people to help cooperation to process.
Equal potential working method comprises overhead insulation bucket arm vehicle equal potential working method and insulated ladder equal potential working method.Overhead insulation bucket arm vehicle equal potential working method adapts to the processing of 35KV circuit drainage thread conductor joint heating.Operating personnel utilizes equivalent potential screen clothes and overhead insulation bucket arm vehicle, uses novel wire clamp and shunt line to carry out cross-over connection processing to the drainage thread joint of heating.Insulated ladder equal potential working method is applicable to the processing of 110kV～220kV circuit drainage thread conductor joint heating.Operating personnel utilizes equivalent potential screen clothes and the insulated ladder of newly developing, uses novel wire clamp and shunt line to carry out cross-over connection processing to the drainage thread joint of heating.
Obviously, above-described embodiment is only for example is clearly described, and the not restriction to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all execution modes.And the apparent variation of being extended out thus or variation are still among the protection range in the invention.
Claims (8)
1. a Novel drainage wire clamp, is characterized in that: comprise conduction wire clamp main body; The first briquetting, coordinates with described conduction wire clamp main body the first clamping zone that forms clamping wires; The first drive unit, drive described the first briquetting near or away from the direction of described conduction wire clamp main body move and then form clamping different conductor different clamping zones; Also comprise the second briquetting, coordinate with described conduction wire clamp main body the second clamping zone that forms clamping wires; The second drive unit, drive described the second briquetting near or away from the direction of described conduction wire clamp main body move and then form clamping different conductor different clamping zones;
Described the first drive unit comprises: the first double-screw bolt; Be arranged at the female installing hole of being with in described conduction wire clamp main body, described the first double-screw bolt is by being with female installing hole precession or screwing out and can move in described conduction wire clamp main body described;
The first securing member, for by described the first briquetting and described the first stud clamping; Be arranged at the first resilient snubber on described the first double-screw bolt; Be arranged at the first locking member on described the first double-screw bolt; The first revolving part, is arranged at one end away from described the first briquetting on described the first double-screw bolt, and described the first revolving part can rotate at the axial direction of described the first double-screw bolt, porose on described the first revolving part and described the first double-screw bolt, for the first fixture is fixed.
2. conduction wire clamp according to claim 1, is characterized in that: described the second drive unit comprises: the second double-screw bolt;
Be arranged at the female installing hole of being with of described conduction wire clamp main body, described the second double-screw bolt is by being with female installing hole precession or screwing out and can move in described conduction wire clamp main body described; The second securing member, for clamping described the second briquetting and the second double-screw bolt; Be arranged at the second resilient snubber on described the second double-screw bolt; Be arranged at the second locking member on described the second double-screw bolt; The second revolving part, is arranged at one end away from described the second briquetting on described the second double-screw bolt, and described the second revolving part can rotate at the axial direction of described the second double-screw bolt, porose on described the second revolving part and described the second double-screw bolt, for fixing of the second fixture.
3. conduction wire clamp according to claim 2, is characterized in that: described the first double-screw bolt and described the second double-screw bolt are top fastening bolt.
4. conduction wire clamp according to claim 3, is characterized in that: described the first securing member and described the second securing member are button-headed screw.
5. conduction wire clamp according to claim 4, is characterized in that: described the first resilient snubber and described the second resilient snubber are spring washer.
6. conduction wire clamp according to claim 5, is characterized in that: described the first locking member and described the second locking member are nut.
7. conduction wire clamp according to claim 6, is characterized in that: described the first fixture and described the second fixture are pin.
8. conduction wire clamp according to claim 7, is characterized in that: described the first revolving part and described the second revolving part are the shaft coupling that is provided with the pin-and-hole being used in conjunction with described pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310282591.1A CN103872476A (en) | 2013-07-07 | 2013-07-07 | Novel jumper conductor clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310282591.1A CN103872476A (en) | 2013-07-07 | 2013-07-07 | Novel jumper conductor clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103872476A true CN103872476A (en) | 2014-06-18 |
Family
ID=50910757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310282591.1A Pending CN103872476A (en) | 2013-07-07 | 2013-07-07 | Novel jumper conductor clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103872476A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377632A (en) * | 2014-11-17 | 2015-02-25 | 国家电网公司 | Double-end hot-line work connecting wire clamp |
| CN108963502A (en) * | 2018-07-24 | 2018-12-07 | 国网青海省电力公司海东供电公司 | Connection jaws termination and air switch |
| CN107607798B (en) * | 2017-08-07 | 2020-07-07 | 厦门亿力吉奥信息科技有限公司 | Electric shock risk monitoring method and wearable device |
-
2013
- 2013-07-07 CN CN201310282591.1A patent/CN103872476A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377632A (en) * | 2014-11-17 | 2015-02-25 | 国家电网公司 | Double-end hot-line work connecting wire clamp |
| CN107607798B (en) * | 2017-08-07 | 2020-07-07 | 厦门亿力吉奥信息科技有限公司 | Electric shock risk monitoring method and wearable device |
| CN108963502A (en) * | 2018-07-24 | 2018-12-07 | 国网青海省电力公司海东供电公司 | Connection jaws termination and air switch |
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Application publication date: 20140618 |