CN202566495U - Intelligent safety protection insulating boot - Google Patents

Intelligent safety protection insulating boot Download PDF

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Publication number
CN202566495U
CN202566495U CN2012201789497U CN201220178949U CN202566495U CN 202566495 U CN202566495 U CN 202566495U CN 2012201789497 U CN2012201789497 U CN 2012201789497U CN 201220178949 U CN201220178949 U CN 201220178949U CN 202566495 U CN202566495 U CN 202566495U
Authority
CN
China
Prior art keywords
insulating boot
microprocessor
instep
protection insulating
connecting band
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.)
Expired - Lifetime
Application number
CN2012201789497U
Other languages
Chinese (zh)
Inventor
陈润晶
田冰
赵爱丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
State Grid Liaoning Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Liaoning Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, State Grid Liaoning Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN2012201789497U priority Critical patent/CN202566495U/en
Application granted granted Critical
Publication of CN202566495U publication Critical patent/CN202566495U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to an intelligent safety protection insulating boot which is applied to electrified occasions of an electric system and is characterized in that an instep connection band is movably sleeved on a boot body, a ground voltage sensor is arranged at the instep bottom of the instep connection band and is connected with a microprocessor arranged on an ankle connection band through a flat cable, and the microprocessor is connected with a voice device. By aid of the intelligent safety protection insulating boot, when a worker enters a dangerous area, once step voltage surpasses the set safe value, the voice device gives alarms automatically, and simultaneously a light-emitting diode (LED) sparks to give alarms. LED sparking alarming is adopted so that a user can wear the insulating boot at night or in dark environment. Capability of an early warning system is obviously improved, and early warning reliability is improved. The intelligent safety protection insulating boot warns any user entering a failure area range at any time, is beneficial to timely risk avoiding, is a simple, convenient, effective and intelligent safe protector, and completely eradicates personal injury accidents.

Description

Intelligent security protection insulating boot
Technical field
The utility model relates to a kind of insulating boot; Relate in particular to a kind of intelligent security protection insulating boot; Be applied to the charged place of power system, as: walkaround inspection, plant maintenance, got power outage closing operation and equipment component charging test or repair and maintenance in the operating transformer station.
Background technology
In order to ensure the operational outfit safe and stable operation, the electric power operator on duty needs regularly, regularly operating equipment is carried out walkaround inspection, and the maintainer need chargedly safeguard that to auxiliary device testing crew need carry out regular charging test to equipment component.In making an inspection tour, overhaul and testing,, get into above-mentioned regional personnel and must wear insulated shoes according to Operation of Electric Systems, repair and maintenance and the requirement of experimental safe working regulation.Transformer substation system in the Operation of Electric Systems can be because a variety of causes; As suffering faults such as lightning impulse, system short-circuit, equipment scaling loss and circuit broken string, these faults all can cause near earth potential to raise, the step voltage that power system is just often said surpasses safe voltage; " electric power safety working regulation " (power transformation part) 2.2.4 bar of State Grid Corporation of China's issue requires: when high-tension apparatus takes place by ground connection; Indoor inaccurate, outdoor inaccurate near in the 8m of trouble point near in the 4m of trouble point, get into above-mentioned scope personnel and should wear insulating boot; When the shell of contact arrangement and framework, should wear insulating glove.This shows that insulating boot is one of a kind of important safety protector of protecting personal safety.
The insulating boot that the power system tradition is used does not have reliable safety early warning device; Require about insulating boot in " electric power safety working regulation " (power transformation part) appendix J insulation safety Work tool pilot project, cycle and the requirement of State Grid Corporation of China's issue: carry out power frequency withstand test every half a year one time; Applying power-frequency voltage is 15kV, and leakage current is less than 7.5mA.Whether generally, insulating boot is in the test period, no matter the damage that any human eye can't find takes place insulating boot, can only arrive the next test period just can detect qualifiedly, can not protect user's safety so effectively.We know; Do not shift to an earlier date the detection alarm function; The quality that the user only depends on eyes or experience to go to judge insulating boot can be deposited very big hidden danger, because people's experience is limited, the tester is influenced by light and various factors can cause omitting the damage place; These hidden danger have brought threat can for repairing personnel's safety, also can let the user that unnecessary person electric shock casualty accident takes place.So whether the staff needs the real-time distance between own and the earth point of knowing to transfinite, and can report to the police through promptings such as voice when surpassing setpoint distance, intuitively sends the relation of the actual voltage value of earth point and safety shoe and avoids accident to take place.At present, also not specially for preventing because of step voltage after the equipment fault in the transformer station transfinites the personal safety warning device that the protection personnel develop near the fault area behind the entering fault area.
Summary of the invention
The utility model is to the problem that exists in the above-mentioned prior art; A kind of safe and reliable, the intelligent security protection insulating boot that can report to the police automatically is provided; Can inform in advance whether the voltage between the human body bipod transfinites in the near zone of trouble point; Be whether step voltage surpasses permissible value, solved the problem that there is potential safety hazard in insulating boot in the prior art.
For realizing above-mentioned purpose, the technical scheme of the utility model is following:
Instep connecting band movable set is on the boots body, and the instep of instep connecting band bottom is provided with the ground voltage sensor, and the ground voltage sensor links to each other with microprocessor on the ankle connecting band through winding displacement, and microprocessor links to each other with voice device.
Described voice device is arranged on instep connecting band or the ankle connecting band.
Described instep connecting band is provided with LED alarm indication device, and LED alarm indication device links to each other with microprocessor.
Described microprocessor is connected with wireless transmitter, and microprocessor is located in the control box on the ankle connecting band.
The utility model has the advantages of as follows:
Owing to take such scheme, in real work, behind transformer station's inner high voltage circuit or the equipment generation singlephase earth fault; When the insulating boot that tour personnel or repair and maintenance personnel dress has a safety device gets near the trouble point dangerous area, in case when step voltage exceeded within the safety value scope of setting, voice device was reported to the police automatically; While LED flashing light alarm; Adopting the design of LED flashing light alarm, is to consider the user in night or dark environment, and two kinds of orthofunctions use; Let the ability of early warning system be significantly strengthened; Also improved simultaneously the reliability of early warning, this device is reminded any user who gets in the fault geographic coverage at any time, helps in time to avoid risk; For the vast operation of power system, maintenance and testing crew provide a kind of easy, effective and intelligent Safety protector, thus the generation of having stopped human casualty accident.This device instep connecting band and ankle connecting band adopt the waterproof antiwear material simultaneously, and be durable in use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the electrical structure sketch map of the utility model.
Among the figure, 1, insulating boot, 2, microprocessor, 3, the ground voltage sensor, 4, voice device, 5, LED alarm indication device, 6, supply unit, 7, wireless transmitter, 8, winding displacement, 9, the instep connecting band, 10, the ankle connecting band, 11, control box.
The specific embodiment
Embodiment
Like Fig. 1, shown in Figure 2, guaranteeing that insulating boot work compression resistance and leakage value all reach under rules require, traditional standard does, industrial frequency experiment voltage 15kV, leakage current is less than 7.5mA.Instep connecting band 9 adopts split-type structural with insulating boot 1 boots body; The instep bottom of instep connecting band 9 is provided with ground voltage sensor 3; Ground voltage sensor 3 links through peg and ground; The monitoring user belongs to the step voltage value on ground in real time, and ground voltage sensor 3 is connected in the microprocessor 2 on the ankle connecting band 10 through winding displacement 8, and microprocessor 2 is loaded in ankle connecting band 10 control boxes 11; Instep connecting band 9 is provided with voice device 4 and LED alarm indication device 5, makes things convenient for the repairing of night or dark environment.The major function of microprocessor 2 is to do comparison according to left and right sides pin ground voltage sensor 3 magnitude of voltage that detects and the early warning voltage threshold (safe step voltage value) that microprocessor 2 configures, when the magnitude of voltage that detects is just connected driving voice device 4 during greater than the early warning voltage threshold and LED alarm indication device 5 is reported to the police; Wireless transmitter 7 links to each other with microprocessor 2; Wireless transmitter 7 calculates the magnitude of voltage that detects in real time; The magnitude of voltage that left and right sides pin is detected compares, and reports to the police during near the step voltage critical value, reminds the user; The person of banning use of continues to go ahead, and prevents that step voltage from transfiniting and cause accident of human electric shock's generation.Described voice device 4 can be arranged on the ankle connecting band 10.
The utility model method for early warning comprises the steps: that the ground voltage sensor links through peg and ground, detects the step voltage value that the user belongs to ground in real time; The ground voltage sensor flows to microprocessor with the magnitude of voltage that detects through winding displacement; Microprocessor is done comparison according to the left and right sides pin ground voltage sensor magnitude of voltage that detects and the early warning voltage threshold that microprocessor configures, when the magnitude of voltage that detects is connected the driving voice device during greater than the early warning voltage threshold and LED alarm indication device is reported to the police; Wireless transmitter calculates the magnitude of voltage of the microprocessor of reception in real time simultaneously, and the magnitude of voltage that left and right sides pin is detected compares, and reports to the police during near the step voltage critical value.
The course of work of the utility model and points for attention are: 1, the user is in practical application, and the insulating boot that guarantee to have safety device is in the test period.
2, regularly according to electric power rules and the requirement of insulation Work tool testing regulations, carry out one time power frequency withstand test to insulating boot every half a year, and power frequency withstand test voltage is 15kV, and leakage current is less than 7.5mA.
3, before use has this protector, carry out visual examination, guarantee insulating boot and not damage of device insulating boot and protector.
3, make regular check on or change button cell, guarantee that the electromagnetism electric weight is enough, for a long time time spent not, should take out button cell.
4, after the user has the insulating boot of safety device at wearing, press power knob, whether operate as normal of intelligent safety device is confirmed in the microprocessor self check.
5, after each the use, as requested the insulating boot that has safety device is placed in the special isolation Work tool cabinet.

Claims (4)

1. intelligent security protection insulating boot; It is characterized in that instep connecting band movable set is on the boots body; The instep of instep connecting band bottom is provided with the ground voltage sensor, and the ground voltage sensor links to each other with microprocessor on the ankle connecting band through winding displacement, and microprocessor links to each other with voice device.
2. intelligent security protection insulating boot according to claim 1 is characterized in that described voice device is arranged on instep connecting band or the ankle connecting band.
3. intelligent security protection insulating boot according to claim 1 is characterized in that described instep connecting band is provided with LED alarm indication device, and LED alarm indication device links to each other with microprocessor.
4. intelligent security protection insulating boot according to claim 1 is characterized in that described microprocessor is connected with wireless transmitter, and microprocessor is located in the control box on the ankle connecting band.
CN2012201789497U 2012-04-25 2012-04-25 Intelligent safety protection insulating boot Expired - Lifetime CN202566495U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201789497U CN202566495U (en) 2012-04-25 2012-04-25 Intelligent safety protection insulating boot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201789497U CN202566495U (en) 2012-04-25 2012-04-25 Intelligent safety protection insulating boot

Publications (1)

Publication Number Publication Date
CN202566495U true CN202566495U (en) 2012-12-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201789497U Expired - Lifetime CN202566495U (en) 2012-04-25 2012-04-25 Intelligent safety protection insulating boot

Country Status (1)

Country Link
CN (1) CN202566495U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102641012A (en) * 2012-04-25 2012-08-22 辽宁省电力有限公司丹东供电公司 Intelligent security protection insulating boot and warning method
CN103211330A (en) * 2013-04-19 2013-07-24 国家电网公司 Auxiliary device of intelligent insulating glove and prewarning method
CN103653510A (en) * 2013-12-16 2014-03-26 国家电网公司 Insulated alarm shoe
CN105372481A (en) * 2015-12-07 2016-03-02 国网浙江省电力公司绍兴供电公司 Step voltage monitor
CN106072973A (en) * 2016-07-28 2016-11-09 国网山东省电力公司惠民县供电公司 A kind of step voltage monitor and detection device
CN106291075A (en) * 2016-10-20 2017-01-04 国网山东省电力公司菏泽供电公司 A kind of wearable step voltage warning device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102641012A (en) * 2012-04-25 2012-08-22 辽宁省电力有限公司丹东供电公司 Intelligent security protection insulating boot and warning method
CN103211330A (en) * 2013-04-19 2013-07-24 国家电网公司 Auxiliary device of intelligent insulating glove and prewarning method
CN103653510A (en) * 2013-12-16 2014-03-26 国家电网公司 Insulated alarm shoe
CN105372481A (en) * 2015-12-07 2016-03-02 国网浙江省电力公司绍兴供电公司 Step voltage monitor
CN106072973A (en) * 2016-07-28 2016-11-09 国网山东省电力公司惠民县供电公司 A kind of step voltage monitor and detection device
CN106291075A (en) * 2016-10-20 2017-01-04 国网山东省电力公司菏泽供电公司 A kind of wearable step voltage warning device

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20121205

CX01 Expiry of patent term