CN203942209U - 10kV multi-purpose type drainage thread insulation retainer - Google Patents
10kV multi-purpose type drainage thread insulation retainer Download PDFInfo
- Publication number
- CN203942209U CN203942209U CN201420397842.0U CN201420397842U CN203942209U CN 203942209 U CN203942209 U CN 203942209U CN 201420397842 U CN201420397842 U CN 201420397842U CN 203942209 U CN203942209 U CN 203942209U
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- CN
- China
- Prior art keywords
- insulation
- drainage thread
- clamp
- insulating
- urceolus
- 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.)
- Withdrawn - After Issue
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- 239000003822 epoxy resin Substances 0.000 claims abstract description 4
- 239000003365 glass fiber Substances 0.000 claims abstract description 4
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 4
- 239000011810 insulating material Substances 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model relates to 10kV multi-purpose type drainage thread insulation retainer, comprises clamp, insulation urceolus, clamp transmission mechanism, fixing and locking mechanism and insulation crank; Described 10kV multi-purpose type drainage thread insulation retainer main body insulating material, adopts epoxy resin and the compound pressurization integral loop of alkali-free glass fibre around forming.Under described clamp normality, it is open configuration.Use said apparatus to adopt insulating bar, insulating gloves working system, can step on bar or take advantage of aerial lift device with insulated arm to carry out the operation of the charged breaking and connecting lead-in wire of 10kV overhead transmission line.The utlity model has the feature that insulation property are high, intensity is large.Clamp can all can reach for the wire of different model the stable effect of controlling.Operator can firmly control drainage thread, prevents that the swing of drainage thread from causing ground connection or short trouble, guarantees job safety, and the fail safe in charged disconnecting lead-in wire process is improved a lot, and applied range, has distinct practical feature.
Description
Technical field
The utility model relates to 10kV overhead transmission line live line working field, relates in particular to the charged breaking and connecting thread guide devices of a kind of 10kV overhead transmission line.
Background technology
The operation of the charged disconnecting lead-in wire of 10kV overhead power line is more frequent, and overhead power line under strong electromagnetic environment, is bearing larger electric and mechanical load for a long time, makes the connecting position of wires such as drainage thread occur aging even damage, must change in time.Remove old circuit, increase load etc. and need breaking and connecting drainage thread.In charged disconnecting lead-in wire process, to effective control of lead-in wire, be the important prerequisite to safety.Current existing drainage thread fixture is to adopt rotary control, needs rotary handle after fixture touches wire, wastes time and energy, and operate more loaded down with trivial details, and different to the wire control effect of different model.For a kind of multi-purpose type drainage thread of this case study insulation retainer, with solving complex operation, problem that pilot model is single, be applicable to distribution network live line work.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of 10kV multi-purpose type drainage thread insulation retainer is provided, solution complex operation, the problem that pilot model is single.
For achieving the above object, the utility model is realized by the following technical solutions:
10kV multi-purpose type drainage thread insulation retainer, comprises clamp, insulation urceolus, clamp transmission mechanism, fixing and locking mechanism and insulation crank, the urceolus upper end of wherein insulating arranges helmet, insulating cylinder lower end arranges tail cap, one pin of clamp is fixedly connected with insulation urceolus, another pin is connected with the clamp transmission mechanism in insulation urceolus, in clamp, be provided with 3 different model grooves, clamp transmission mechanism is fixed in motion stops by insulating core, spring is set in the middle of insulating core, insulating core lower end connects insulating cord, on the insulation urceolus of insulating cord both sides, limiting plate is set, insulating cord is walked around the roller being fixed on insulation urceolus and is connected with fixing and locking mechanism, fixing and locking mechanism is connected with insulation urceolus by round end pin, insulation crank and lock pin are set on fixing and locking mechanism, insulating cord is fixed on the rocker of insulation crank, on insulation urceolus, establish insulated lengths restriction indicating strip.
Described 10kV multi-purpose type drainage thread insulation retainer main body insulating material, adopts epoxy resin and the compound pressurization integral loop of alkali-free glass fibre around forming.
Under described clamp normality, it is open configuration.
Described insulated lengths restriction indicating strip is 0.7m apart from the length of upper helmet.
Compared with prior art, the beneficial effects of the utility model are:
10kV multi-purpose type drainage thread insulation retainer, adopts epoxy resin and the compound pressurization integral loop of alkali-free glass fibre around forming, and has the advantages that insulation property are high, intensity is large.Adopt pliers type clip fixing cord, clamp can all can reach for the wire of different model the stable effect of controlling.Fixing and locking device reliable lock, operator can firmly control drainage thread, prevents that the swing of drainage thread from causing ground connection or short trouble, guarantees job safety, and the fail safe in charged disconnecting lead-in wire process is improved a lot, applied range, has distinct practical feature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: the upper helmet 14-tail cap 15-groove 16-insulated lengths restriction of 1-clamp 2-insulation urceolus 3-insulating core 4-spring 5-motion stops 6-insulating cord 7-limiting plate 8-roller 9-fixing and locking mechanism 10-insulation crank 11-lock pin 12-round end pin 13-indicating strip
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further illustrated:
As shown in Figure 1, 10kV multi-purpose type drainage thread insulation retainer, insulation urceolus 2 upper ends arrange helmet 13, insulating cylinder 2 lower ends arrange tail cap 14, in the clamp 1 of insulation urceolus 2 tops, be provided with 3 different model grooves, one pin of clamp 1 is fixedly connected with insulation urceolus 2, another pin is connected with the insulating core 3 in insulation urceolus 2, insulating core 3 is fixed in motion stops 5, spring 4 is set in the middle of insulating core 3, insulating core 3 lower ends connect insulating cord 6, on the insulation urceolus 2 of insulating cord 6 both sides, limiting plate 7 is set, insulating cord 6 is walked around the roller 8 being fixed on insulation urceolus 2 and is connected with fixing and locking mechanism 9, fixing and locking mechanism 9 is connected with insulation urceolus by round end pin 12, insulation crank 10 and lock pin 11 are set on fixing and locking mechanism 9, insulating cord 6 is fixed on the rocker of insulation crank 10, lock pin 11 can be locked by rocker, on insulation urceolus 2, establish insulated lengths restriction indicating strip 16.Insulated lengths restriction indicating strip 16 is 0.7m apart from the length of upper helmet 13.
Under the clamp normality of 10kV multi-purpose type drainage thread insulation retainer, be open configuration, when shaking crank, insulating cord is wrapped on rocker and drives motion stops pasting the motion of insulation outer tube inner wall, by spring action, makes clamp closure by wire firm grip.
Use the utility model to adopt insulating bar, insulating gloves working system in the operation of the charged breaking and connecting lead-in wire of 10kV overhead transmission line, its operating procedure is described below:
Embodiment:
Step on the operation of bar cutting off drainage wire
1) position, working point is all around gone up safely and is enclosed and block, 1, No. 2 correct wearing of electrician good a complete set of qualified insulation clothing, insulating gloves, insulation safety cap, insulated shoes, goggles, and fasten seat belts respectively.
2) two operating personnel's tape insulation transmission ropes are stepped on bar to setting, and keep safe enough distance to be greater than 0.4 meter with electrified body, earth electrode.
3) ground electrician passes to electrician on bar by 10kV multi-purpose type drainage thread insulation retainer and insulation conductor cutter by insulating cord.
4) No. 1 hand-held 10kV multi-purpose type of electrician drainage thread insulation retainer insulated lengths restriction indicating strip is with upper/lower positions, according to wire type, wire is placed in corresponding groove, open lock pin, shake insulation crank, until the closed lock pin of fixedly locking after cutting off drainage wire of clamp.
5) No. 2 electricians use insulation conductor cutter to cut off drainage thread.
6) on bar, electrician goes back to the drainage thread breaking and utensil transmission to ground.
7) operating personnel returns to ground, completes the charged cutting off drainage wire work of 10kv overhead transmission line, removes fence, power cut-off.
Step on bar and connect drainage thread operation
1) position, working point is all around gone up safely and is enclosed and block, 1, No. 2 correct wearing of electrician good a complete set of qualified insulation clothing, insulating gloves, insulation safety cap, insulated shoes, goggles, and fasten seat belts respectively.
2) two operating personnel's tape insulation transmission ropes are stepped on bar to setting, and keep safe enough distance to be greater than 0.4 meter with electrified body, earth electrode.
3) ground electrician passes to electrician on bar by 10kV multi-purpose type drainage thread insulation retainer and insulating bar by insulating cord.
4) No. 1 hand-held 10kV multi-purpose type of electrician drainage thread insulation retainer insulated lengths restriction indicating strip is with upper/lower positions, according to wire type, drainage thread waiting is placed in corresponding groove, open lock pin, shake insulation crank, after the closed fixing drainage thread waiting of clamp, lock lock pin.
5) No. 1 electrician passes to electrician with insulating bar No. 2 by the drainage thread of locking, and No. 2 electrician connects drainage thread operation.
6) on bar, electrician goes back to utensil transmission to ground.
7) operating personnel returns to ground, completes that 10kv overhead transmission line is charged connects drainage thread work, removes fence, power cut-off.
Above described in be only basic principle of the present utility model, not the utility model is imposed any restrictions, everyly according to the utility model, it is carried out to equivalent variations and modification, all within the category of the art of this patent protection scheme.
Claims (4)
1.10kV multi-purpose type drainage thread insulation retainer, is characterized in that, comprises clamp, insulation urceolus, clamp transmission mechanism, fixing and locking mechanism and insulation crank, the urceolus upper end of wherein insulating arranges helmet, insulating cylinder lower end arranges tail cap, one pin of clamp is fixedly connected with insulation urceolus, another pin is connected with the clamp transmission mechanism in insulation urceolus, in clamp, be provided with 3 different model grooves, clamp transmission mechanism is fixed in motion stops by insulating core, spring is set in the middle of insulating core, insulating core lower end connects insulating cord, on the insulation urceolus of insulating cord both sides, limiting plate is set, insulating cord is walked around the roller being fixed on insulation urceolus and is connected with fixing and locking mechanism, fixing and locking mechanism is connected with insulation urceolus by round end pin, insulation crank and lock pin are set on fixing and locking mechanism, insulating cord is fixed on the rocker of insulation crank, on insulation urceolus, establish insulated lengths restriction indicating strip.
2. 10kV multi-purpose type drainage thread insulation retainer according to claim 1, is characterized in that, described 10kV multi-purpose type drainage thread insulation retainer main body insulating material adopts epoxy resin and the compound pressurization integral loop of alkali-free glass fibre around forming.
3. 10kV multi-purpose type drainage thread insulation retainer according to claim 1, is characterized in that, under described clamp normality, is open configuration.
4. 10kV multi-purpose type drainage thread insulation retainer according to claim 1, is characterized in that, described insulated lengths restriction indicating strip is 0.7m apart from the length of upper helmet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397842.0U CN203942209U (en) | 2014-07-18 | 2014-07-18 | 10kV multi-purpose type drainage thread insulation retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397842.0U CN203942209U (en) | 2014-07-18 | 2014-07-18 | 10kV multi-purpose type drainage thread insulation retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203942209U true CN203942209U (en) | 2014-11-12 |
Family
ID=51861499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420397842.0U Withdrawn - After Issue CN203942209U (en) | 2014-07-18 | 2014-07-18 | 10kV multi-purpose type drainage thread insulation retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203942209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143786B (en) * | 2014-07-18 | 2016-08-24 | 国家电网公司 | 10kV multiplex drainage thread insulation retainer and use the operational method of this device |
-
2014
- 2014-07-18 CN CN201420397842.0U patent/CN203942209U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143786B (en) * | 2014-07-18 | 2016-08-24 | 国家电网公司 | 10kV multiplex drainage thread insulation retainer and use the operational method of this device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141112 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |