CN205157712U - Insulating telescopic link detection device is put in combined electrical apparatus office - Google Patents

Insulating telescopic link detection device is put in combined electrical apparatus office Download PDF

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Publication number
CN205157712U
CN205157712U CN201520810784.4U CN201520810784U CN205157712U CN 205157712 U CN205157712 U CN 205157712U CN 201520810784 U CN201520810784 U CN 201520810784U CN 205157712 U CN205157712 U CN 205157712U
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China
Prior art keywords
draw
groove
probe
insulating
insulating telescopic
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CN201520810784.4U
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Chinese (zh)
Inventor
马小林
李军
吴童生
路林
张美婷
张天舒
张济麟
陆忠
伊国鑫
肖建东
王雅湉
罗舒婷
马晓娜
石大乾
魏静
袁复晓
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MAINTENANCE COMPANY STATE GRID QINGHAI ELECTRIC POWER Co Ltd
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MAINTENANCE COMPANY STATE GRID QINGHAI ELECTRIC POWER Co Ltd
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Priority to CN201520810784.4U priority Critical patent/CN205157712U/en
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Abstract

The utility model belongs to the technical field of the electrical equipment technique of maintaining and specifically relates to an insulating telescopic link detection device is put in combined electrical apparatus office is related to. The insulator spindle telescopic joint set up the middle part at insulating telescopic link, the top of insulating telescopic link middle part insulator spindle telescopic joint sets up middle sensor through middle sensor draw -in groove, and insulating telescopic link top sets up the probe draw -in groove through probe draw -in groove seat, sets up test sensor in the probe draw -in groove. The utility model discloses fundamentally has solved the potential safety hazard problem that exists in the testing process, saved a large amount of material resources, manpower, financial resources simultaneously for going on of detection achievement safe and reliable is put in the office, and then the stability of the safety of the equipment that has ensured, electric wire netting, has promoted national economy's development. The utility model relates to an insulating telescopic link detection device is put in combined electrical apparatus office structural representation, convenient operation is nimble, and examination effect is good, is that the electrified detection instrument that detects the ideal is put in GIS equipment office.

Description

A kind of combined electrical general ability puts insulating telescopic bar pick-up unit
Technical field
The utility model relates to electric equipment maintenance technical field, specifically relates to a kind of combined electrical general ability and puts insulating telescopic bar pick-up unit.
Background technology
Qinghai Power Grid is located in blue or green new networking, networking hinge fortress, Qinghai-Tibet, and power network development is rapid, and renewal of the equipment is regenerated fast, and overhaul of the equipments experiment work is day by day various, and it is day by day remarkable that the present situation combined is tested in live detection work and power failure.In the main electric network composition in Qinghai, combined electric appliance equipment occupies significant proportion, it is then the effective means checking that whether normal combination electric operation situation is that ultrasonic partial discharge detects, in daily maintenance work, the resources costss such as ultrasonic partial discharge testing account for 40% of live detection work total amount, a large amount of human and material resources of these needs.
At present, testing is put in the office that most domestic electrical network O&M unit all carries out for combined electrical apparatus, all adopt in testing process traditional undertaken ascending a height by the instrument such as inspection platform, double ladder carry out near checkout equipment the method that detects.The method not only consumes a large amount of manpower and material resources in operation process, and adds work risk, brings threat to the person, electrical network, device security.According to statistics, a 330kV transformer station combined electric appliance Ultrasonic Detection need of work 5 days/5 is manually enough, and work danger coefficient is higher, and personnel are in personal injury hidden danger for a long time.Along with the develop rapidly of electrical network, the application of SF6 combination of gases electrical equipment is more and more extensive, and especially in high altitude localities, the utility ratio of combined electrical apparatus is higher, and atrocious weather brings threat to the safe operation of equipment, often impacts the safe and reliable of electrical network.The effective detection means of detection method as charging equipment is put in office, play a part very important in daily maintenance work, a large amount of plant maintenances needs to drop into more human and material resources, financial resources, the safety of simultaneously returning the person brings hidden danger, so it is very necessary for studying the safety and stability of efficient, safe method of testing to guarantee electrical network.
For above situation, be necessary to provide a kind of combined electrical general ability to put insulating telescopic bar pick-up unit.
Summary of the invention
The technical problems to be solved in the utility model be the office existed for prior art put Test Field ascend a height may exist in process falling from high altitude, touch charging equipment by mistake, consume the problems such as great amount of cost, there is provided a kind of and save a large amount of material resources, manpower, financial resources, make office put safe and reliable the carrying out of testing, so ensured the safety of equipment, the combined electrical general ability of the stable of electrical network puts insulating telescopic bar pick-up unit
A kind of combined electrical general ability of the utility model is put insulating telescopic bar pick-up unit and is achieved by following technical proposals: a kind of combined electrical general ability is put insulating telescopic bar pick-up unit and comprised insulating telescopic bar, insulating bar telescopic joint, described insulating bar telescopic joint is arranged on the middle part of insulating telescopic bar, in the middle part of described insulating telescopic bar, the top of insulating bar telescopic joint arranges intermediate sensor by intermediate sensor draw-in groove, insulating telescopic masthead portion arranges probe draw-in groove by probe draw-in groove seat, arranges testing sensor in probe draw-in groove.
A kind of combined electrical general ability of the utility model puts insulating telescopic bar pick-up unit following beneficial effect compared with prior art: combine the experience that professional in recent years carries out accumulating when testing is put in office.Xining O&M branch of Guo Wang Qinghai overhauling company improves existing detection method, the basis of original detection mode has installed additional sensor insulating support and telescopic insulating bar, can not the office of having ascended a height put testing, put in original office the problems faced in detection method implementation to solve, and then significantly increase work efficiency.By under varying environment to the effect of field application inspection of detection method after this improvement, find new method save a large amount of working times, show good economy, applicability.
The utility model fundamentally solves the security hidden trouble existed in testing process, save a large amount of material resources, manpower, financial resources simultaneously, make office put safe and reliable the carrying out of testing, and then ensured the safety of equipment, the stable of electrical network, facilitate the development of national economy.A kind of combined electrical general ability of the utility model puts the signal of insulating telescopic bar structure of the detecting device, and flexible to operation, Checking on effect is good, is that the desirable testing tool of live detection is put in GIS device office.
Accompanying drawing explanation
A kind of combined electrical general ability of the utility model puts insulating telescopic bar pick-up unit following accompanying drawing:
Fig. 1 is that a kind of combined electrical general ability of the utility model puts insulating telescopic bar pick-up unit test structure schematic diagram;
Fig. 2 is that a kind of combined electrical general ability of the utility model puts insulating telescopic bar pick-up unit intermediate sensor notch schematic diagram;
Fig. 3 is that a kind of combined electrical general ability of the utility model puts insulating telescopic bar pick-up unit intermediate sensor mounting structure schematic diagram;
Fig. 4 is that a kind of combined electrical general ability of the utility model puts insulating telescopic bar pick-up unit probe installing structure schematic diagram;
Fig. 5 is that a kind of combined electrical general ability of the utility model puts insulating telescopic bar pick-up unit testing sensor 90 degree of mounting structure schematic diagram;
Fig. 6 is that a kind of combined electrical general ability of the utility model puts insulating telescopic bar pick-up unit testing sensor mounting structure schematic diagram consistent with insulating bar direction;
Fig. 7 is that a kind of combined electrical general ability of the utility model puts insulating telescopic bar pick-up unit testing sensor and intermediate sensor syndeton schematic diagram.
Wherein: 1, insulating telescopic bar; 2, insulating bar telescopic joint; 3, sensor test face; 4, testing sensor; 5, probe p-wire; 6, intermediate sensor; 7, host test line; 8, Test Host; 9, the fixing card of intermediate sensor; 10, intermediate sensor draw-in groove base plate; 11, intermediate sensor draw-in groove upper cover; 12, butterfly nut; 13, hinge; 14, probe p-wire joint; 15, host test wire terminal; 16, probe draw-in groove; 17, probe wire casing; 18, probe link slot; 19, probe connects bearing pin; 20, probe draw-in groove seat; 21, probe draw-in groove handle; 22, U-shaped clamp.
Embodiment
Put insulating telescopic bar pick-up unit technical scheme below in conjunction with drawings and Examples to a kind of combined electrical general ability of the utility model to be further described.
As shown in figs 1 to 6, a kind of combined electrical general ability of the utility model is put insulating telescopic bar pick-up unit and is comprised insulating telescopic bar 1, insulating bar telescopic joint 2, described insulating bar telescopic joint 2 is arranged on the middle part of insulating telescopic bar 1, in the middle part of described insulating telescopic bar 1, the top of insulating bar telescopic joint 2 arranges intermediate sensor 6 by intermediate sensor draw-in groove 9, insulating telescopic bar 1 top arranges probe draw-in groove 16 by probe draw-in groove seat 20, arranges testing sensor 4 in probe draw-in groove 16.
Further, the described testing sensor 4 being arranged on insulating telescopic bar 1 top is connected with intermediate sensor 6 by the probe p-wire joint 14 of probe p-wire 5 and probe p-wire 5 end, and intermediate sensor 6 is connected with Test Host 8 by host test wire terminal 15 and host test line 7.
Further, described probe draw-in groove 16 and probe draw-in groove seat 20 are for being articulated and connected.
Further, described probe draw-in groove 16 drives testing sensor 4 to connect bearing pin 19 around probe and rotates 180 degree to the left and right.
Further, the draw-in groove base plate 10 of described intermediate sensor draw-in groove 9 to be fixed in the middle part of insulating telescopic bar 1 above insulating bar telescopic joint 2 by U-shaped clamp 22, draw-in groove base plate 10 side and draw-in groove upper cover 11 side are articulated and connected by hinge 13, and draw-in groove upper cover 11 opposite side is fixedly connected with draw-in groove base plate 10 opposite side by butterfly nut 12.
Further, described probe draw-in groove seat 20 arranges probe link slot 18, arranges probe draw-in groove handle 21 below probe draw-in groove 16, and probe draw-in groove handle 21 connects bearing pin 19 by probe and is articulated and connected with probe draw-in groove seat 20.
Embodiment 1.
As shown in figs 1 to 6, a kind of combined electrical general ability of the utility model is put insulating telescopic bar pick-up unit and is comprised insulating telescopic bar 1, insulating bar telescopic joint 2, described insulating bar telescopic joint 2 is arranged on the middle part of insulating telescopic bar 1, in the middle part of described insulating telescopic bar 1, the top of insulating bar telescopic joint 2 arranges intermediate sensor 6 by intermediate sensor draw-in groove 9, insulating telescopic bar 1 top arranges probe draw-in groove 16 by probe draw-in groove seat 20, arranges testing sensor 4 in probe draw-in groove 16.As shown in Figure 1.
Preferably, the described testing sensor 4 being arranged on insulating telescopic bar 1 top is connected with intermediate sensor 6 by the probe p-wire joint 14 of probe p-wire 5 and probe p-wire 5 end, and intermediate sensor 6 is connected with Test Host 8 by host test wire terminal 15 and host test line 7.As shown in Figure 1, Figure 3.
Preferably, described probe draw-in groove 16 and probe draw-in groove seat 20 are for being articulated and connected.As shown in Figure 1, Figure 3.
Preferably, described probe draw-in groove 16 drives testing sensor 4 to connect bearing pin 19 around probe and rotates 180 degree to the left and right.As shown in Figure 5, Figure 6
Preferably, the draw-in groove base plate 10 of described intermediate sensor draw-in groove 9 to be fixed in the middle part of insulating telescopic bar 1 above insulating bar telescopic joint 2 by U-shaped clamp 22, draw-in groove base plate 10 side and draw-in groove upper cover 11 side are articulated and connected by hinge 13, and draw-in groove upper cover 11 opposite side is fixedly connected with draw-in groove base plate 10 opposite side by butterfly nut 12.Shown in Fig. 2, Fig. 3.
Preferably, described probe draw-in groove seat 20 arranges probe link slot 18, arranges probe draw-in groove handle 21 below probe draw-in groove 16, and probe draw-in groove handle 21 connects bearing pin 19 by probe and is articulated and connected with probe draw-in groove seat 20.As shown in Fig. 4, Fig. 5, Fig. 6.

Claims (6)

1. a combined electrical general ability puts insulating telescopic bar pick-up unit, comprise insulating telescopic bar (1), insulating bar telescopic joint (2), it is characterized in that: described insulating bar telescopic joint (2) is arranged on the middle part of insulating telescopic bar (1), the top of described insulating telescopic bar (1) middle part insulating bar telescopic joint (2) arranges intermediate sensor (6) by intermediate sensor draw-in groove (9), insulating telescopic bar (1) top arranges probe draw-in groove (16) by probe draw-in groove seat (20), arranges testing sensor (4) in probe draw-in groove (16).
2. according to claim a kind of combined electrical general ability puts insulating telescopic bar pick-up unit, it is characterized in that: described in be arranged on insulating telescopic bar (1) top testing sensor (4) be connected with intermediate sensor (6) by the probe p-wire joint (14) of probe p-wire (5) and probe p-wire (5) end, intermediate sensor (6) is connected with Test Host (8) by host test wire terminal (15) and host test line (7).
3. according to claim a kind of combined electrical general ability puts insulating telescopic bar pick-up unit, it is characterized in that: described probe draw-in groove (16) and probe draw-in groove seat (20) are for being articulated and connected.
4. according to claim a kind of combined electrical general ability puts insulating telescopic bar pick-up unit, it is characterized in that: described probe draw-in groove (16) drives testing sensor (4) to connect bearing pin (19) around probe and rotates 180 degree to the left and right.
5. according to claim a kind of combined electrical general ability puts insulating telescopic bar pick-up unit, it is characterized in that: the draw-in groove base plate (10) of described intermediate sensor draw-in groove (9) is fixed on insulating telescopic bar (1) middle part insulating bar telescopic joint (2) top by U-shaped clamp (22), draw-in groove base plate (10) side and draw-in groove upper cover (11) side are articulated and connected by hinge (13), and draw-in groove upper cover (11) opposite side is fixedly connected with draw-in groove base plate (10) opposite side by butterfly nut (12).
6. the combined electrical general ability according to claim 1 or 3 puts insulating telescopic bar pick-up unit, it is characterized in that: described probe draw-in groove seat (20) arranges probe link slot (18), probe draw-in groove (16) below arranges probe draw-in groove handle (21), and probe draw-in groove handle (21) connects bearing pin (19) by probe and is articulated and connected with probe draw-in groove seat (20).
CN201520810784.4U 2015-10-20 2015-10-20 Insulating telescopic link detection device is put in combined electrical apparatus office Active CN205157712U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520810784.4U CN205157712U (en) 2015-10-20 2015-10-20 Insulating telescopic link detection device is put in combined electrical apparatus office

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520810784.4U CN205157712U (en) 2015-10-20 2015-10-20 Insulating telescopic link detection device is put in combined electrical apparatus office

Publications (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105842593A (en) * 2016-05-11 2016-08-10 国家电网公司 Ultrasonic sensor stable test apparatus
CN106771923A (en) * 2016-12-28 2017-05-31 国家电网公司 For the superfrequency and ultrasonic sensor branch stake tool of GIS electric discharge live detections
CN110780166A (en) * 2019-11-08 2020-02-11 国网浙江省电力有限公司温州供电公司 Partial discharge detection system for medium-voltage cable

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105842593A (en) * 2016-05-11 2016-08-10 国家电网公司 Ultrasonic sensor stable test apparatus
CN105842593B (en) * 2016-05-11 2019-02-15 国家电网公司 Ultrasonic sensor steady testing device
CN106771923A (en) * 2016-12-28 2017-05-31 国家电网公司 For the superfrequency and ultrasonic sensor branch stake tool of GIS electric discharge live detections
CN110780166A (en) * 2019-11-08 2020-02-11 国网浙江省电力有限公司温州供电公司 Partial discharge detection system for medium-voltage cable
CN110780166B (en) * 2019-11-08 2022-01-25 国网浙江省电力有限公司温州供电公司 Partial discharge detection system for medium-voltage cable

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