CN209169776U - The multi-functional electrification cleaning tool of change of current station equipment foreign matter - Google Patents

Abstract

The utility model discloses a kind of multi-functional electrification cleaning tools of change of current station equipment foreign matter, including telescopic insulating bar, universal connection gold utensil, execution operation connector and remote control real time imagery equipment survey meter.The foreign matters such as weeds in AC/DC Filters equipment fence flexibly can be trimmed and be cleared up using this tool, wherein telescopic insulating bar and universal connection gold utensil have expanded operating space, remote control real time imagery equipment survey meter is operator's real-time delivery field image, convenience is improved, the danger of closely operation is avoided.This tool is eliminated due to equipment foreign matter bring security risk, is reduced power off time, has been ensured the safe and stable operation of converter station.The activity duration is greatly reduced simultaneously, operating efficiency is improved, reduces the operation intensity of operations staff, avoids negatively affecting due to tired operation bring.

Description

The multi-functional electrification cleaning tool of change of current station equipment foreign matter

Technical field

The utility model relates to power grid security technical fields, more particularly to a kind of multifunctional belt of change of current station equipment foreign matter Electric cleaning tool.

Background technique

The common foreign matter of converter station mostlys come from ruderal plant and open type height in AC/DC Filters equipment fence The bird's nest being press-fitted in electric installation mechanism.Filter implants reach as high as more than one meter, easily cause fence inner capacitor and put to it Electricity damages equipment, threatens safety in production.Having platform space in open type high-voltage power distribution equipment mechanism is suitable for that birds are nested, more Birds are nested in equipment, bring the foreign matters such as weeds, and there are serious security risks.

For the ruderal plant in AC/DC Filters equipment fence, traditional processing method is divided into on-line treatment and stops Electric treatment.Under on-line treatment mode, converter station operations staff reaches plant life by the bottom of fence using spliced insulating bar Strong point extracts plant in a manner of winding or tapping.This mode in the presence of can not see clearly plant growth situation, insulating bar without The various problems such as method extracts the thicker plant of root branch easily, operation is laborious, insulating bar falls short of, difficulty of implementation is big, operability It is low, averagely need could extract plant within 1 hour.If can not still solve the problems, such as ruderal plant under on-line treatment mode, need Have a power failure processing, and operations staff has a power failure equipment to scheduling application, and front and back time-consuming needs 3-5 hours.

For the bird's nest in open type high-voltage power distribution equipment mechanism, preferable on-line treatment method there is no at present, it is mostly sharp It can be extractd with power failure machine.For the high load capacities electric power feeding time section such as summer peak meeting, equipment can not have a power failure, and bird's nest leaves meeting pair Equipment causes security risk.

Utility model content

In view of the existing technical defect, the utility model is dedicated to providing a kind of the multi-functional of change of current station equipment foreign matter Cleaning tool is charged, in the case where not influencing equipment operation, the foreign matters such as plant and bird's nest are cleared up.

To achieve the goals above, the technical solution that the utility model is taken is as follows.

A kind of multi-functional electrification cleaning tool of change of current station equipment foreign matter, including telescopic insulating bar, universal connection gold utensil Connector is operated with executing；

Telescopic insulating bar is fixed collapsing length using Multi-section retractable structure and using rotary buckle；

Two kinds of structures can be used by executing operation connector: wreck hook or plant are cut；

When using hook structure is rescued, which is connected to the top of telescopic insulating bar by universal connection gold utensil, Operator operates telescopic insulating bar and removes to foreign matter progress hook or rescue electric shock personnel；

When using plant shear structure, executes operation connector and is also equipped with operation lines 8 and remote control real time imagery equipment survey meter, Plant, which is cut, passes through steel knife including fixed blade mouth 4, sliding steel blade 5, spring 6 and steel blade driving device 7,8 one end of operation lines It is fixed on plant after piece driving device 7 to cut, the other end of operator's stretched operation line 8, steel blade driving device 7, which drives, to be slided Dynamic steel blade 5 is close to fixed blade mouth 4, and operator unclamps operation lines 8, and sliding steel blade 5 resets under the action of spring 6；

Being remotely controlled real time imagery equipment survey meter includes motion cameras 13, wireless remote control rotary holder 12, snakelike connecting tube 11 and press from both sides 10 energetically, motion cameras fixes 13 on wireless remote control rotary holder 12, and wireless remote control rotary holder 12 passes through snake Shape connecting tube 11 and the tops that folder 10 is fixed on telescopic insulating bar energetically；

Operator's remote control wireless remote control rotary holder 12 drives motion cameras 13 to rotate, and adjusts shooting direction, Motion cameras 13 is wirelessly transmitted to the mobile device of operator after being imaged；Operator is according on mobile terminal The image at the scene for clearance of display, operate telescopic insulating bar and operation lines 8 treat site clearing foreign matter carry out trimming with Cleaning.

It, can be to AC/DC Filters equipment fence using the electrification cleaning tool of the converter station foreign matter of the utility model The foreign matters such as interior weeds, the bird's nest on high voltage distribution installation, the floating material on transmission line of electricity are flexibly trimmed and are cleared up, In telescopic insulating bar and universal connection gold utensil expanded operating space, remote control real time imagery equipment survey meter is that operator is real When transmit field image, improve convenience, avoid closely operation danger.Operation connector is executed in addition to cutting using plant Structure outside, the structure of wreck hook can also be used, except foreign matter or staff is implemented to rescue for hook, to enrich this The function of tool.In addition, general-purpose connection gold utensil is open type of attachment, more practical execution can be made according to scene demand Connector is operated, more different functions is realized, there is powerful scalability.In short, this tool is eliminated due to equipment foreign matter band The security risk come, reduces power off time, has ensured the safe and stable operation of converter station.When greatly reducing operation simultaneously Between, operating efficiency is improved, the operation intensity of operations staff is reduced, avoids negatively affecting due to tired operation bring.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of telescopic insulating bar and universal connection gold utensil；

Fig. 2 is the structural schematic diagram that telescopic insulating bar, universal connection gold utensil and plant are cut；

Fig. 3 is the structural representation of telescopic insulating bar, universal connection gold utensil, wireless remote control rotary holder and snakelike connecting tube Figure；

Fig. 4 is the structural schematic diagram of the tool of insulating bar, connection gold utensil and wreck hook.

The meaning respectively marked in figure is as follows:

1- connection gold utensil；2- rotary buckle, 3 telescopic insulating bars；4- fixed blade mouth；5- slides steel blade；6- restores Spring；7- steel blade driving device；8- operation lines；9- wreck hook；10- is pressed from both sides energetically；The snakelike connecting tube of 11-；The rotation of 12- wireless remote control Turn holder；13- motion cameras

Specific embodiment

In view of the above problems, it is badly in need of a kind of safe and reliable, practical, efficient foreign-matter electrical cleaning tool to solve, Should have following technical requirements:

(1) tool must be safe and reliable, and material meets the requirement of livewire work, can guarantee operator's in operating process Personal safety, and it is not damaged to equipment.

(2) highly effective mitigates the labor intensity of operator, reduces the operating time, improves operating efficiency.

(3) with strong points, operability is high, and tool accurately can quickly handle foreign matter, flexible and changeable, adapts to different scenes Under job requirements.

For the common foreign matter problem of converter station and tool technique requirement, the utility model passes through industrial theory design, in conjunction with The technologies such as numerically-controlled machine tool develop a kind of electrification cleaning tool of converter station foreign matter.The tool is by telescopic insulating bar, universal company It connects fitting, execute operation connector and remote control real time imagery equipment survey meter composition, have working scene detecting, plant is wiped out, bird The functions such as nest hook removes, equipment foreign matter is cleared up, electric shock rescue.

1, telescopic insulating bar

The insulating bar used in converter station at present is mostly that the fixation of three sections is spliced, and installation is removed it is generally necessary to which two people match It closes, and rotary splicing mode is time-consuming and laborious.Meanwhile fixed length can not more be bonded field condition and flexibly be handled, and influence Operating efficiency.The insulating bar used in converter station is universal insulating bar, cannot be converted by connector and pointedly clear up foreign matter, It is only capable of as auxiliary tool.

The insulating bar that this tool uses is telescopic insulating bar (Fig. 1), all good, weight using insulation performance and mechanical strength Gently, the high-quality epoxy FRP pipes through damp-proof treatment refine, and meet 500kV voltage class insulating requirements.It can carry out 5 grades It is flexible, 10 meters of maximum extension length, it is sufficient to cover conventional AC/DC Filters fence place, most of high voltage distribution installation machine Structure, 5 section insulating bars are fixed by rotary buckle, by rotate left and right can adjustment length on demand, it is convenient and practical.This is telescopic absolutely Universal connection gold utensil is used at the top of edge bar, can allow different execution operation connectors, it is flexible and changeable, it is powerful.Execute operation Connector can comprehensive adjusting direction, fixed using butterfly bolt and telescopic insulating bar.

2, it is remotely controlled real time imagery equipment survey meter

Since converter station voltage class is high, in the case where not having a power failure, part ruderal plant or bird's nest distance operation operation Personnel farther out, if utilizing traditional approach to carry out on-line treatment at this time, it is understood that there may be the problem of object can not be seen clearly.If grasping rashly Make, can not necessarily remove foreign matter, in some instances it may even be possible to damage equipment due to maloperation.

Converter station multifunctional equipment foreign-matter electrical cleaning tool fully considers the significance level of this problem, combines breakthroughly Motion cameras, wireless remote control rotary holder, snakelike connecting tube are integrated, and form remote control real time imagery equipment survey meter.This sets Standby and snakelike connecting tube is fixed on telescopic insulating bar top, and operation operator passes through wireless remote control rotation-controlled holder, Moving camera rotation is driven, shooting direction is adjusted.Operation operator is wirelessly transmitted to after motion cameras imaging Mobile device, can detecting real-time shooting point device concrete condition, for cleaning foreign matter provide accurately image, mention significantly Working efficiency is risen, while avoiding maloperation bring security risk.

3, execute operation connector 1: long-range line traffic control high-efficiency plant is cut

The tool is cut by plant, the operation lines that insulate are constituted, and operator passes through insulation operation lines band in the end of insulating bar Dynamic executing agency carries out the cleaning of equipment foreign-matter electrical.Using four pulley structures, operating force is greatlyd save, it is flexibly light, it can set Under standby live state, foreign matter cleaning, timely defect elimination safely and fast are carried out.

Other than above structure, the structure of wreck hook can also be used by executing operation connector.Converter station operations staff work In have the risk of electric shock, once electrocution conditions occur, power supply should be first turned off, when power supply can not be cut off, then need ensuring Electrification rescue is carried out under the premise of safety.Therefore, the execution of tool design wreck hook operates connector, the telescopic insulating of arranging in pairs or groups Bar can judge corresponding safe distance according to voltage class, real to electric shock personnel in the length of safe distance transferring section telescopic bar Electrification rescue is applied, not only ensure that the safety of rescue personnel, but also electric shock personnel can be made as early as possible out of danger.Meanwhile wreck hook can be with Universal connection gold utensil cooperation, adjustment direction, corresponding different scenes carry out foreign matter processing, such as remove high voltage power distribution using multipurpose hook hook Bird's nest on equipment mechanism, processing are overlapped on the strip foreign matter etc. of equipment or route.

Application example

After tool is succeeded in developing, converter station field application is put into, good effect has been obtained.Operations staff rises in processing two In alternating current filter fence in the excessively high defect of weeds, compared using conventional method with using new tool method, by statistical Analysis obtains and compares list using the time before and after tool:

Comparative analysis test result shows: using after multifunctional equipment foreign-matter electrical cleaning tool, " weeds removing " this In one key index, the activity duration was substantially reduced to 11 minutes by 26 minutes, shortened the activity duration 15 minutes.The overall operation time from It reduces within 53 minutes 24 minutes, the activity duration is greatly decreased 29 minutes, operating efficiency improves (53-24)/53*100%= 54.7%.

The benefit that this tool generates is as follows.

Safety benefit: the use of multifunctional equipment foreign-matter electrical cleaning tool fast and effeciently solves equipment deficiency, disappears In addition to reducing power off time due to equipment foreign matter bring security risk, the safe and stable operation of transferring electricity from the west to the east has been ensured.Together When greatly reduce the activity duration, improve operating efficiency, reduce the operation intensity of operations staff, avoid due to tired operation Bring negative effect.

Economic benefit: equipment frequency of power cut will be greatly decreased in the use of multifunctional equipment foreign-matter electrical cleaning tool, especially During summer peak meeting, the long-term oepration at full load of converter station, bring economic benefit can not be estimated.Meanwhile from using new work Have the comparative test result of front and back it is found that every time the activity duration about reduces 29 minutes, save about 0.5 working hour/each.

In addition, the connector of multifunctional equipment foreign-matter electrical cleaning tool can customize according to the actual needs of the site, can infinitely expand Its function is opened up, more conveniences can be brought for field operation.

3 conclusions

Multifunctional equipment foreign-matter electrical cleaning tool is a breakthrough development of converter station (substation) utility, reason Prove that it is designed rationally by with practical application, securely and reliably, convenient and efficient is vdiverse in function, can be the peace of converter station (substation) Row for the national games brings great effect.It comes into operation, and can solve foreign matter bring defect in converter station (substation) in time, protects Hinder equipment safety stable operation, the stable development for cause of transferring electricity from the west to the east escorts.

The above-mentioned embodiments merely express the embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously The limitation to utility model patent range therefore cannot be interpreted as.It should be pointed out that for the ordinary skill people of this field For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality With novel protection scope.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (1)

1. a kind of multi-functional electrification cleaning tool of change of current station equipment foreign matter, which is characterized in that

Including telescopic insulating bar, universal connection gold utensil and execute operation connector；

Telescopic insulating bar is fixed collapsing length using Multi-section retractable structure and using rotary buckle；

Two kinds of structures can be used by executing operation connector: wreck hook or plant are cut；

When using hook structure is rescued, which is connected to the top of telescopic insulating bar by universal connection gold utensil, operation Personnel operate telescopic insulating bar and remove to foreign matter progress hook or rescue electric shock personnel；

When using plant shear structure, executes operation connector and be also equipped with operation lines (8) and remote control real time imagery equipment survey meter, plant Object is cut including fixed blade mouth (4), sliding steel blade (5), spring (6) and steel blade driving device (7), operation lines (8) one end It is fixed on plant after steel blade driving device (7) to cut, the other end of operator's stretched operation line (8), steel blade drives Dynamic device (7) drive sliding steel blade (5) to be close to fixed blade mouth (4), and operator unclamps operation lines (8), slide steel blade (5) it is resetted under the action of spring (6)；

Being remotely controlled real time imagery equipment survey meter includes motion cameras (13), wireless remote control rotary holder (12), snakelike connecting tube (11) and energetically (10) are pressed from both sides, motion cameras (13) is fixed on wireless remote control rotary holder (12), wireless remote control rotary holder (12) top that (10) are fixed on telescopic insulating bar is pressed from both sides by snakelike connecting tube (11) and energetically；

Operator's remote control wireless remote control rotary holder (12) drives motion cameras (13) rotation, adjusts shooting direction, The mobile device of operator is wirelessly transmitted to after motion cameras (13) imaging；Operator is according to mobile terminal The image at the scene for clearance of upper display, operates telescopic insulating bar and operation lines (8) are treated the foreign matter of site clearing and repaired It cuts and clears up.