CN203705592U - Floor type safety tool withstand voltage test special-purpose device - Google Patents
Floor type safety tool withstand voltage test special-purpose device Download PDFInfo
- Publication number
- CN203705592U CN203705592U CN201320771814.6U CN201320771814U CN203705592U CN 203705592 U CN203705592 U CN 203705592U CN 201320771814 U CN201320771814 U CN 201320771814U CN 203705592 U CN203705592 U CN 203705592U
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- Prior art keywords
- withstand voltage
- metal rod
- instruments
- purpose device
- voltage test
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- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 abstract description 6
- 230000003449 preventive effect Effects 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract 6
- 241000209094 Oryza Species 0.000 description 8
- 235000007164 Oryza sativa Nutrition 0.000 description 8
- 235000009566 rice Nutrition 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
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- Testing Relating To Insulation (AREA)
Abstract
The utility model discloses a floor type safety tool withstand voltage test special-purpose device. The device comprises two insulation columns, a metal rod, a test transformer, grounding wires and detection modules; and upper ends of the two insulation columns are provided with the metal rod, the metal rod is connected with the test transformer, and lower parts of the grounding wires are connected with the detection modules. The device adopts an insulation column supporting manner, the metal rod is disposed on the insulation columns, and then the metal rod is connected with the test transformer; and when the test transformer is in a disconnected state, insulation rods are hung on hooks of the metal rod in parallel, and then spring wrap clamps at front ends of the grounding wires are successively and continuously detected according to requirements of preventive test regulations of safety tools. The device is simple in structure, easy to operate and worthy of popularization and application, and the practical value of the device is exerted to the greatest extent under the same resource condition.
Description
Technical field
The utility model belongs to managing security tools and instruments voltage-withstand test technical field, is specifically related to a kind of grounding managing security tools and instruments withstand voltage test special purpose device.
Background technology
Along with economic development, power supply reliability requires also more and more higher; Personal safety is the basis of power system development, and managing security tools and instruments is the technological means that ensures power worker's personal safety; " electric-power safe instruments preventive trial rules " require: managing security tools and instruments (electroscope, insulating bar) carries out power frequency withstand test every year one time; Owing to there is no special security tool Withstand test device, the method adopting at present has two kinds, and 1, managing security tools and instruments (electroscope, insulating bar) upper end is directly fixed on ac test generator top, lower end is placed directly on the ground.Because upper end fixed position is not firm, there is managing security tools and instruments (electroscope, insulating bar) landing phenomenon at the trial.2, adopt managing security tools and instruments (electroscope, insulating bar) two ends to be fixed on framework, the method for middle pressurization, this method time is longer, if while testing many experimental safe Work tools (electroscope, insulating bar), test length can not meet simultaneously simultaneously.We have made grounding managing security tools and instruments withstand voltage test special purpose device for this reason.Adopt after this device, can save a large amount of time, can guarantee that again short circuit is firm.A kind of insulating tool testing table is disclosed in CN 203178318 U.Be characterized in: comprise base, on this base, be equipped with insulating carriage, and order is erect and is had insulating support rod respectively on four angles of this base, at least one block plate is installed on insulating carriage, thereby the one end that is provided with the fixing insulating bar to be measured of at least 2 draw-in grooves on this steel plate is provided with ground terminal in addition on steel plate.Through probationary certificate, adopt after insulating tool testing table of the present utility model, insulation cover, insulating boot, insulating bar etc. are carried out to dielectric voltage withstand test and become safe and reliable, and order test efficiency obviously improves, the accuracy of test findings is also guaranteed; Although it can detect the insulating property of managing security tools and instruments but its structure is comparatively complicated, and poor stability, therefore needs a kind of more easy operating means.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, easy and simple to handle and withstand voltage test special purpose device that security performance is good.
To achieve these goals, the scheme adopting is: a kind of grounding managing security tools and instruments withstand voltage test special purpose device, comprise two insulated columns, Metallic rod, testing transformer, ground wire and detection modules, described two insulated column upper ends arrange Metallic rod, described Metallic rod is connected with testing transformer, and described ground wire bottom is connected with detection module.
Described ground wire upper end arranges spring double team.
In described Metallic rod, hook is set.
The quantity of described hook is ten.
In described detection module, comprise reometer battery and alarm, described ground wire is through reometer, and described reometer is connected with alarm, and described alarm is connected with battery.
The mode that the utility model adopts insulated column to support, and Metallic rod is set thereon, then Metallic rod is connected with testing transformer; Now testing transformer is off-state, insulating bar is suspended on side by side on the hook of Metallic rod, then by the spring double team of ground wire front end, according to the requirement of " managing security tools and instruments preventive trial rules ", according to the electric pressure of insulating bar from linking up with the length that measures regulation downwards: 220kV:2.1 rice, 110kV:1.3 rice, 35kV:0.9 rice, 10kV:0.7 rice, first be 0.7 meter, be stuck on insulating bar; Then staff is away from scene, and adjusting testing transformer voltage is 10KV, if there is electric current in reometer, and alarm equipment alarm, open test transformer; Take off the insulating bar of generation current; Detect if, do not proceeded successively; The utility model is simple in structure, easy and simple to handle, under equal resources supplIes, has brought into play to greatest extent its practical value, is worthy to be popularized and applies.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the utility model detection module inner structure schematic diagram.
Embodiment
As depicted in figs. 1 and 2: a kind of grounding managing security tools and instruments withstand voltage test special purpose device, comprise two insulated columns 1, Metallic rod 2, testing transformer 5, ground wire 8 and detection module 7, described two insulated column 1 upper ends arrange Metallic rod 2, described Metallic rod 2 is connected with testing transformer 5, and described ground wire 8 bottoms are connected with detection module 7.
Described ground wire 8 upper ends arrange spring and embrace folder 6.
Hook 3 is set in described Metallic rod 2.
The quantity of described hook 3 is ten.
In described detection module 7, comprise reometer 9, battery 10 and alarm 11, described ground wire 8 is through reometer 9, and described reometer 9 is connected with alarm 11, and described alarm 11 is connected with battery 10.
The mode that the utility model adopts insulated column to support, and Metallic rod is set thereon, then Metallic rod is connected with testing transformer; Now testing transformer is off-state, insulating bar is suspended on side by side on the hook of Metallic rod, then by the spring double team of ground wire front end, according to the requirement of " managing security tools and instruments preventive trial rules ", according to the electric pressure of insulating bar from linking up with the length that measures regulation downwards: 220kV:2.1 rice, 110kV:1.3 rice, 35kV:0.9 rice, 10kV:0.7 rice, first be 0.7 meter, be stuck on insulating bar; Then staff is away from scene, and adjusting testing transformer voltage is 10KV, if there is electric current in reometer, and alarm equipment alarm, open test transformer; Take off the corresponding insulating bar of reporting to the police; If not, proceed successively to detect, until detected.
Security apparatus needs being detected by this device, be suspended on hook, and by ground wire spring embrace folder be connected with managing security tools and instruments, then adjust the corresponding voltage of testing transformer according to the position of embracing folder, and this device adopts ten even more hooks, can detect multiple managing security tools and instruments simultaneously, detection efficiency is high, and detecting step is random, efficiently save time, the utility model is simple in structure, easy and simple to handle, under equal resources supplIes, bring into play to greatest extent its practical value, be worthy to be popularized and apply.
The above; it is only preferably embodiment of the utility model; these embodiments are all the different implementations based under the utility model general idea; and protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (5)
1. a grounding managing security tools and instruments withstand voltage test special purpose device, it is characterized in that: comprise two insulated columns, Metallic rod, testing transformer, ground wire and detection modules, described two insulated column upper ends arrange Metallic rod, described Metallic rod is connected with testing transformer, and described ground wire bottom is connected with detection module.
2. grounding managing security tools and instruments withstand voltage test special purpose device according to claim 1, is characterized in that: described ground wire upper end arranges spring double team.
3. grounding managing security tools and instruments withstand voltage test special purpose device according to claim 1, is characterized in that: in described Metallic rod, hook is set.
4. grounding managing security tools and instruments withstand voltage test special purpose device according to claim 3, is characterized in that: the quantity of described hook is ten.
5. grounding managing security tools and instruments withstand voltage test special purpose device according to claim 1, it is characterized in that: in described detection module, comprise reometer battery and alarm, described ground wire is through reometer, and described reometer is connected with alarm, and described alarm is connected with battery.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320771814.6U CN203705592U (en) | 2013-11-30 | 2013-11-30 | Floor type safety tool withstand voltage test special-purpose device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320771814.6U CN203705592U (en) | 2013-11-30 | 2013-11-30 | Floor type safety tool withstand voltage test special-purpose device |
Publications (1)
Publication Number | Publication Date |
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CN203705592U true CN203705592U (en) | 2014-07-09 |
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Family Applications (1)
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CN201320771814.6U Expired - Fee Related CN203705592U (en) | 2013-11-30 | 2013-11-30 | Floor type safety tool withstand voltage test special-purpose device |
Country Status (1)
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104391232A (en) * | 2014-12-22 | 2015-03-04 | 国网河南省电力公司南阳供电公司 | Full-automatic insulating rod voltage withstand testing device |
CN106646147A (en) * | 2016-09-30 | 2017-05-10 | 国网湖南省电力公司 | Insulation airduct withstanding voltage test platform and test method for thermal deicing |
CN106680673A (en) * | 2016-11-25 | 2017-05-17 | 国网北京市电力公司 | Insulating rod testing apparatus |
CN108445265A (en) * | 2018-06-06 | 2018-08-24 | 广西电网有限责任公司电力科学研究院 | A kind of termination of the electrical pressure test of insulating tool |
-
2013
- 2013-11-30 CN CN201320771814.6U patent/CN203705592U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104391232A (en) * | 2014-12-22 | 2015-03-04 | 国网河南省电力公司南阳供电公司 | Full-automatic insulating rod voltage withstand testing device |
CN106646147A (en) * | 2016-09-30 | 2017-05-10 | 国网湖南省电力公司 | Insulation airduct withstanding voltage test platform and test method for thermal deicing |
CN106680673A (en) * | 2016-11-25 | 2017-05-17 | 国网北京市电力公司 | Insulating rod testing apparatus |
CN108445265A (en) * | 2018-06-06 | 2018-08-24 | 广西电网有限责任公司电力科学研究院 | A kind of termination of the electrical pressure test of insulating tool |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20151130 |
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EXPY | Termination of patent right or utility model |