CN103346417A - Portable controllable clamping-type extra-high voltage discharging rod - Google Patents
Portable controllable clamping-type extra-high voltage discharging rod Download PDFInfo
- Publication number
- CN103346417A CN103346417A CN2013102681775A CN201310268177A CN103346417A CN 103346417 A CN103346417 A CN 103346417A CN 2013102681775 A CN2013102681775 A CN 2013102681775A CN 201310268177 A CN201310268177 A CN 201310268177A CN 103346417 A CN103346417 A CN 103346417A
- Authority
- CN
- China
- Prior art keywords
- metal contact
- rod
- insulated switch
- nut
- main body
- 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
Images
Landscapes
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a portable controllable clamping-type extra-high voltage discharging rod which comprises an insulating rod piece part and a metal contact part. The insulating rod piece part is composed of a plurality of insulating rod pieces, the insulating rod pieces are connected in a threaded mode, and the insulating rod piece part is fixed with the metal contact part in a threaded connection mode. The portable controllable clamping-type extra-high voltage discharging rod can carry out stable and safe discharging under the extra-high voltage condition, and has the advantages of being convenient to use and carry, safe and reliable.
Description
Technical field
The present invention relates to electrion rod technical field, particularly a kind of portable controlled pinching extra high pressure discharge rod.
Background technology
Along with the development of high voltage technique, the electrion rod is easy to use with it, be easy to carry, quality is light, characteristics such as safe and reliable, becomes the indispensable managing security tools and instruments of high-pressure work personnel operation.The electrion rod is applied in the maintenance of distribution transformer, power capacitor and power cable, have equipment or the components and parts of stored charge function for these, no matter whether disposed electric discharge device, after the power failure, the maintenance affected before, all must discharge fully, guarantee personal safety.
General electrion rod can use under the low pressure situation, but under high-pressure situations, and electric wire can eject at any time, can cause discharge to be terminated like this, therefore can't stablize, the discharge of safety.In addition, rod member is oversize, for long transportation with to carry be a kind of test.For example, Chinese patent 20111043830.1 discloses a kind of electrion rod, its top generally can used under the low pressure situation for the discharge crotch, but under high-pressure situations, electric wire is because the high pressure ejection, breaking away from the discharge crotch, thus can't stablize, the discharge of safety, in addition, rod member is oversize, is unfavorable for transporting for a long time and carrying.Chinese patent 201120511174.6 discloses a kind of novel telescopic electrion rod, and the rod member of this patent is the more piece insulator partly, is convenient for carrying.But its top is metal probe, is being operable under the low pressure situation generally, but under high-pressure situations, and electric wire breaks away from metal probe because high pressure ejects, so can't stablize, the discharge of safety.
Summary of the invention
The purpose of this invention is to provide a kind of portable controlled pinching extra high pressure discharge rod, it has overcome the deficiency of existing electrion rod, can under the superhigh pressure situation, stablize, safety discharge, quality is light, is easy to carry.
The present invention achieves the above object by the following technical programs:
A kind of portable controlled pinching extra high pressure discharge rod comprises insulation rod member part and metal contact part.
Described insulation rod member part is made up of a plurality of insulation rod members, fixes by being threaded between each insulation rod member, and insulation rod member part fixes by being threaded with the metal contact part.
Described metal contact part is made up of metal contact main body, metal clips, insulated switch, spring, pulley, rope, metal clips links to each other with the metal contact main body with second nut with first nut and second screw rod by first screw rod, insulated switch links to each other with the metal contact main body with the 3rd nut by the 3rd screw rod, spring is placed in the insulated switch, spring links to each other with insulated switch with the 4th nut by the 4th screw rod, pulley links to each other with the metal contact main body with the 5th nut by the 5th screw rod, and rope is buckled on the insulated switch also through pulley, insulation rod member part.
Operation principle and the process of described portable controlled pinching extra high pressure discharge rod:
Before the work of portable controlled pinching extra high pressure discharge rod, metal contact part and insulation rod member part fix by being threaded, and in the jack of the earth connection plug insertion metal contact main body for preparing, the other end of ground wire are connected with the earth.In the metal contact part, because the effect of spring, insulated switch is in closure state before work.When portable controlled pinching extra high pressure discharge rod is worked, the rope that pulling is partly located at the insulation rod member, insulated switch is opened, put electric wire into, unclamp rope then, because the effect of spring, insulated switch is closed again, at this moment, portable controlled pinching extra high pressure discharge rod begins discharge, after discharge finishes, the pulling rope, insulated switch is opened under the rope effect, emits electric wire, thereby realizes the discharge to cable and wire.
Outstanding advantage of the present invention is:
1, in the design of the part of the metal contact among the present invention, utilized the folding principle of common metal key button: open by external force pulling rope, auto-closing under the no external force effect, electric wire can not eject automatically because of overtension, effectively solve the problem that electric wire constantly ejects in electrion, improved stability and the fail safe of discharge.
2, in the design of the part of the metal contact among the present invention, two one of lobe metal contact are fixed on the metal contact main body, and another is metal clips, is connected with the metal contact main body with nut by screw rod.Metal clips has elasticity, and more favourable interlock electric wire stops its ejection, but but can not cut electric wire.
On the whole, the present invention is simple in structure, and is easy to use, be easy to carry, and low cost of manufacture.
Description of drawings
Fig. 1 is the structural front view of portable controlled pinching extra high pressure discharge rod of the present invention.
Fig. 2 is the rearview of portable controlled pinching extra high pressure discharge rod of the present invention.
Fig. 3 is the structural front view of the metal contact part of portable controlled pinching extra high pressure discharge rod of the present invention.
Fig. 4 is the backsight structural representation of the metal contact part of portable controlled pinching extra high pressure discharge rod of the present invention.
Fig. 5 is the insulated switch of portable controlled pinching extra high pressure discharge rod of the present invention and the assembly structure front view of spring and rope.
Fig. 6 is the insulated switch of portable controlled pinching extra high pressure discharge rod of the present invention and the assembling plan view of spring and rope.
Fig. 7 is the structural front view of the metal clips of portable controlled pinching extra high pressure discharge rod of the present invention.
Fig. 8 is the structural front view of the metal contact main body of portable controlled pinching extra high pressure discharge rod of the present invention.
Fig. 9 is the structure vertical view of the metal contact main body of portable controlled pinching extra high pressure discharge rod of the present invention.
The structural front view that Figure 10 opens for the insulated switch of portable controlled pinching extra high pressure discharge rod of the present invention.
The structural front view that Figure 11 opens for the insulated switch of the metal contact part of portable controlled pinching extra high pressure discharge rod of the present invention.
Embodiment
Below in conjunction with drawings and Examples technical scheme of the present invention is clearly and completely described.
Shown in Fig. 1,2,3,4,5 and 6, portable controlled pinching extra high pressure discharge rod of the present invention comprises insulation rod member part and metal contact part.
Described insulation rod member part is made up of the first insulation rod member 3 and the second insulation rod member 1, and the first insulation rod member 3 and the second insulation rod member 1 fix by being threaded, and the first insulation rod member 3 fixes by being threaded with metal contact main body 10.
Described metal contact part is by metal contact main body 10, metal clips 11, insulated switch 12, spring 18, pulley 4, rope 2 is formed, metal clips 11 links to each other with metal contact main body 10 with second nut 16 with first nut 17 and second screw rod 8 by first screw rod 9, insulated switch 12 links to each other with metal contact main body 10 with the 3rd nut 14 by the 3rd screw rod 6, spring 18 is placed in the insulated switch 12, spring 18 links to each other with insulated switch 12 with the 4th nut 15 by the 4th screw rod 7, pulley links to each other with metal contact main body 10 with the 5th nut 13 by the 5th screw rod 5, and rope 2 is buckled on the insulated switch 12 and process pulley 4, the first insulation rod member 3, the second insulation rod member 1.
Operation principle and the process of described portable controlled pinching extra high pressure discharge rod: before the work of portable controlled pinching extra high pressure discharge rod, metal contact part and insulation rod member part fix by being threaded, the earth connection plug for preparing is inserted in the jack of described metal contact main body 10, the other end of ground wire is connected with the earth.In the metal contact part, because the effect of spring 18, insulated switch 12 is in closure state before work.When portable controlled pinching extra high pressure discharge rod was worked, pulling was at the rope 4 at the second insulation rod member, 1 place, and insulated switch 12 is opened, put electric wire into, unclamp rope 4 then, because the effect of spring 18, insulated switch 12 is closed again, at this moment, portable controlled pinching extra high pressure discharge rod begins discharge, after discharge finishes, pulling rope 4, insulated switch 12 is opened under rope 4 effects, emits electric wire, thereby realizes the discharge to cable and wire.
Obviously, above embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on embodiments of the invention, those skilled in the art all belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Claims (1)
1. portable controlled pinching extra high pressure discharge rod, it is characterized in that: comprise insulation rod member part and metal contact part, described insulation rod member part is made up of a plurality of insulation rod members, each insulate between rod member by being threaded, insulation rod member part fixes by being threaded with the metal contact part, described metal contact part is by the metal contact main body, metal clips, insulated switch, spring, pulley, rope is formed, metal clips links to each other with the metal contact main body with second nut with first nut and second screw rod by first screw rod, insulated switch links to each other with the metal contact main body with the 3rd nut by the 3rd screw rod, spring is placed in the insulated switch, spring links to each other with insulated switch with the 4th nut by the 4th screw rod, pulley links to each other with the metal contact main body with the 5th nut by the 5th screw rod, and rope is buckled on the insulated switch and the process pulley, insulation rod member part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102681775A CN103346417A (en) | 2013-06-28 | 2013-06-28 | Portable controllable clamping-type extra-high voltage discharging rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102681775A CN103346417A (en) | 2013-06-28 | 2013-06-28 | Portable controllable clamping-type extra-high voltage discharging rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103346417A true CN103346417A (en) | 2013-10-09 |
Family
ID=49281200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102681775A Pending CN103346417A (en) | 2013-06-28 | 2013-06-28 | Portable controllable clamping-type extra-high voltage discharging rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103346417A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201084843Y (en) * | 2007-05-08 | 2008-07-09 | 王春胜 | A compression-spring safe grounding bar |
| CN201910499U (en) * | 2011-01-05 | 2011-07-27 | 山东电力集团公司超高压公司 | Special telescopic insulation grounding rod for ultrahigh voltage transmission lines |
| CN102412451A (en) * | 2011-12-29 | 2012-04-11 | 广西电网公司电力科学研究院 | Self-locking wire end earthing clamp |
| CN202363718U (en) * | 2011-12-09 | 2012-08-01 | 天津市电力公司 | Novel telescopic high-voltage discharge rod |
| CN202585803U (en) * | 2012-02-28 | 2012-12-05 | 广西电网公司电力科学研究院 | Grounding wire clamp of high-voltage lead end |
| CN203014138U (en) * | 2013-01-10 | 2013-06-19 | 江西景德镇供电公司 | Telescopic grounding rod |
| CN203312477U (en) * | 2013-06-28 | 2013-11-27 | 广西大学 | Portable controllable clamping-type extra-high voltage discharging rod |
-
2013
- 2013-06-28 CN CN2013102681775A patent/CN103346417A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201084843Y (en) * | 2007-05-08 | 2008-07-09 | 王春胜 | A compression-spring safe grounding bar |
| CN201910499U (en) * | 2011-01-05 | 2011-07-27 | 山东电力集团公司超高压公司 | Special telescopic insulation grounding rod for ultrahigh voltage transmission lines |
| CN202363718U (en) * | 2011-12-09 | 2012-08-01 | 天津市电力公司 | Novel telescopic high-voltage discharge rod |
| CN102412451A (en) * | 2011-12-29 | 2012-04-11 | 广西电网公司电力科学研究院 | Self-locking wire end earthing clamp |
| CN202585803U (en) * | 2012-02-28 | 2012-12-05 | 广西电网公司电力科学研究院 | Grounding wire clamp of high-voltage lead end |
| CN203014138U (en) * | 2013-01-10 | 2013-06-19 | 江西景德镇供电公司 | Telescopic grounding rod |
| CN203312477U (en) * | 2013-06-28 | 2013-11-27 | 广西大学 | Portable controllable clamping-type extra-high voltage discharging rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202633928U (en) | Lightning protection power secondary system | |
| CN204595030U (en) | Current terminal splicer | |
| CN204011164U (en) | A kind of for unloading the aid of isolating switch stage clip | |
| CN203312477U (en) | Portable controllable clamping-type extra-high voltage discharging rod | |
| CN102570400A (en) | Intrinsically safe high-power switch converter output short-circuit protection device and method | |
| CN105375345B (en) | Power distribution cabinet | |
| CN103346417A (en) | Portable controllable clamping-type extra-high voltage discharging rod | |
| CN104485536A (en) | Parameter testing head | |
| CN204142947U (en) | Secondary terminals shorting stub is used in mutual inductor test | |
| CN203312080U (en) | Mine explosion-proof power source | |
| CN103956669A (en) | Ground wire special for middle switch cabinet | |
| CN204241645U (en) | A kind of connecting device being applied to the test of switch cart mechanism characteristics | |
| CN203387028U (en) | Shorting device for shorting current terminal | |
| CN204885695U (en) | Take cell -phone charger of power -off protection | |
| CN101740932B (en) | Socket panel for prevention children from getting electric shock | |
| CN204289797U (en) | A kind of parameter testing head | |
| CN204302325U (en) | For the High-Voltage Insulation standard trolley of leakage conductor high direct voltage test | |
| CN203519814U (en) | Multipurpose junction box for secondary voltage drop test line | |
| CN203871732U (en) | Special-purpose ground wire for built-in switch cabinet | |
| CN203895800U (en) | Safety extending device used for aviation plugs for secondary maintenance of high-voltage switch cabinet | |
| CN203071247U (en) | High voltage automatic grounding device | |
| CN205811324U (en) | A kind of safety photovoltaic distribution cabinet | |
| CN204008741U (en) | A kind of test wire | |
| CN103337761B (en) | For the short-circuit device of current terminal short circuit | |
| CN104393439B (en) | Safety plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131009 |