CN204613350U - Insulating boot power frequency withstand test device - Google Patents

Insulating boot power frequency withstand test device Download PDF

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Publication number
CN204613350U
CN204613350U CN201520138819.4U CN201520138819U CN204613350U CN 204613350 U CN204613350 U CN 204613350U CN 201520138819 U CN201520138819 U CN 201520138819U CN 204613350 U CN204613350 U CN 204613350U
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China
Prior art keywords
insulating boot
water tank
basket
power frequency
test
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CN201520138819.4U
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Chinese (zh)
Inventor
郝明华
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State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Lingshou Power Supply Co of State Grid Hebei Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Lingshou Power Supply Co of State Grid Hebei Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, State Grid Hebei Electric Power Co Ltd, Lingshou Power Supply Co of State Grid Hebei Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201520138819.4U priority Critical patent/CN204613350U/en
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Publication of CN204613350U publication Critical patent/CN204613350U/en
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Abstract

The utility model discloses a kind of insulating boot power frequency withstand test device, comprise the bracing frame of water tank and both sides, bracing frame overlaps a horizontal support bar, support bar hangs fixing basket, in fixing basket, be arranged through the insulating boot that High voltage output thread test end is connected with high-voltage power supply; High voltage output thread test end comprises the conduction iron chains of upper end thereof on support bar, and the lower end of conduction iron chains connects copper nut by copper wire line and extend into the inside of insulating boot; The cuboid basket body that fixing basket is made up of woven wire, upper end is uncovered, fixing basket both sides are provided with suspended chain, arrange the shifting board of fixed insulation boots in fixing basket; Upper edge and the lower edge of fixing basket are symmetrical; Baffle plate draw-in groove; Bracing frame is arranged the lever bracket that some height are different, water tank is the rectangular parallelepiped irony water tank of uncovered, the bottom surface ground connection of water tank; The utility model can be used in the insulating boot of different model, easy to operate, reduces workload, saves the working time.

Description

Insulating boot power frequency withstand test device
Technical field
The utility model relates to a kind of Withstand test device, for detecting the test of insulating boot resistance to pressure.
Background technology
It is to dress insulating boot that work of transformer substation personnel carry out operation to substation equipment, to prevent the generation of electric shock accidents.In order to ensure work of transformer substation safety, needing regularly to carry out withstand voltage test to insulating boot, detecting the insulativity of insulating boot.The traditional approach of insulating boot withstand voltage test is with first injecting a certain amount of water in insulating boot, above insulating boot, boots keep dry along place, boots edge is clamped with agrafe, when guaranteeing that inside and outside insulating boot, water completely cuts off completely, insulating boot being hung is immersed in the molten iron case of ground connection again, high-voltage connection is put into insulating boot then pressurize, detect its withstand voltage properties.If but agrafe has loosened insulating boot to fall into the water just must dry and re-starts test operation.
Chinese patent literature CN104035011A discloses a kind of Withstand test device of insulating protection apparatus, comprise high-voltage power supply, insulating carriage, insulating carriage is set up a contact rod be connected by wire with high-voltage power supply, below contact rod, between two insulating carriages, be placed with the tank of strip, contact rod be connected to the copper rod reached in tank by hook connecting; In tank, be also provided with fence, described fence is movably connected on the ledge of tank.Connected by iron chains between copper rod and hook, iron chains is fixedly connected with copper rod, and hook hook joint is in the ring of iron chains.Fence is the wire net reaching bottom of gullet, and the two ends of fence are provided with stay hook, and stay hook is overlapped on the ledge of tank.This insulating protection apparatus Withstand test device can carry out withstand voltage test to many insulating boots or insulating glove simultaneously, but this insulating protection apparatus Withstand test device floor area is large, be inconvenient to move and dismounting, and can not agree with completely the insulating boot of some models.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of insulating boot power frequency withstand test device, and test operation is convenient, can be applicable to different model size insulating boot.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
Insulating boot power frequency withstand test device, comprise water tank and be arranged on the bracing frame of water tank arranged on left and right sides, on support frame as described above, movable overlap joint middle part is hung with the support bar of fixing basket, is arranged through the insulating boot that High voltage output thread test end is connected with high-voltage power supply in described fixing basket.
Further improvement of the utility model is: described High voltage output thread test end comprises the conduction iron chains of upper end thereof on support bar, and the lower end of described conduction iron chains connects copper nut by copper wire line and extend into the inside of insulating boot.
Further improvement of the utility model is: the cuboid basket body that described fixing basket is made up of woven wire, upper end is uncovered, and the suspended chain with hook that fixing basket is arranged respectively by arranged on left and right sides is suspended on horizontal support bar.
Further improvement of the utility model is: the shifting board arranging fixed insulation boots in described fixing basket.
Further improvement of the utility model is: the upper edge of described fixing basket and lower edge are symmetrical arranged 3 ~ 5 groups of baffle plate draw-in grooves matched with shifting board.
Further improvement of the utility model is: the upper end of support frame as described above be symmetrical arranged some height different, in order to overlap the lever bracket at support bar two ends.
Further improvement of the utility model is: the quantity of described lever bracket is 3 ~ 5.
Further improvement of the utility model is: described water tank is the rectangular parallelepiped irony water tank of uncovered, the bottom surface ground connection of described water tank.
Owing to adopting technique scheme, the beneficial effect that the utility model produces is:
Insulating boot power frequency withstand test device of the present utility model, test operation is convenient, reduces workload, saves the working time, can be used in the insulating boot of different model simultaneously.
High voltage output thread test end upper end thereof of the present utility model is on support bar, conduction iron chains lower end connects copper nut by copper wire line, copper nut surface smoothing can not the insulating glove of scratching insulating boot and operating personnel when operating, increase the surface of contact with water simultaneously, enhance test effect, improve success of the test rate.
Fixing basket of the present utility model can be stable fixed insulation boots, in the problem that withstand voltage test operating process there will not be insulating boot to drop; Shifting board can be extracted out in fixing basket, and select shifting board to insert the baffle plate draw-in groove of fixing basket according to the model size of insulating boot, fixing like this basket just can be used for the insulating boot of different size.
The two ends of support bar of the present utility model are placed on the lever bracket of two bracing frames respectively, the lever bracket placed by changing support bar adjusts the height of support bar, thus the distance of the fixing basket of adjustment and irony water tank bottom, need to adjust the position of insulating boot in water according to test.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is fixing basket structural representation of the present utility model;
Fig. 3 is fixing basket schematic top plan view of the present utility model;
Fig. 4 is the utility model High voltage output thread test end structure schematic diagram.
In the accompanying drawings: 1, bracing frame, 1-1, lever bracket, 2, water tank, 3, support bar, 4, fixing basket, 4-1, suspended chain, 4-2, shifting board, 4-3, baffle plate draw-in groove, 5, High voltage output thread test end, 5-1, conduction iron chains, 5-2, copper wire line, 5-3, copper nut, 6, insulating boot, 7, high-voltage power supply.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details:
Insulating boot power frequency withstand test device, comprise water tank 2 and be arranged on the bracing frame 1 of water tank 2 arranged on left and right sides, the insulating support rod 3 of a movable overlap joint level on two bracing frames 1, support bar 3 is hung with fixing basket 4, insulating boot 6 placed by fixing basket 4, arranges High voltage output thread test end 5 in insulating boot 6.Fix the fixed insulation boots 6 that basket 4 can be stable, in the problem that withstand voltage test operating process there will not be insulating boot 6 to drop, avoid insulating boot 6 and hang built on the sand and drop the delay test operation time.
High voltage output thread test end 5 comprises conduction iron chains 5-1, and the lower end of conduction iron chains 5-1 connects copper nut 5-3 by copper wire line 5-2; Conduction iron chains 5-1 upper end thereof is on support bar 3, the copper nut 5-3 that conduction iron chains 5-1 bottom and lower end connect extend into the inside of insulating boot 6, conduction iron chains 5-1 top connects high-voltage power supply 7 by wire, and high-voltage power supply 7 provides required high-tension electricity for withstand voltage test; Conduction iron chains 5-1 lower end connects copper nut 5-3 by copper wire line 5-2, copper nut 5-3 surface smoothing can not the insulating glove of scratching insulating boot 6 and operating personnel when operating, increase the surface of contact with water simultaneously, enhance test effect, substantially increase success of the test rate.
Fixing basket 4 is the uncovered cuboid basket bodies in upper end, fixing basket 4 forms basket support by steel bar, woven wire forms basket face, and the upper edge of fixing basket 4 both sides arranges suspended chain 4-1 respectively, and suspended chain 4-1 lower end is connected and fixed basket 4, upper end arranges hook, and hook is suspended on support bar 3.The shifting board 4-2 of fixed insulation boots 6 is set in fixing basket 4.Upper edge and the lower edge of fixing basket 4 are symmetrical arranged 3 ~ 5 groups of baffle plate draw-in groove 4-3, shifting board 4-2 can insert baffle plate draw-in groove 4-3 internal fixtion, also can extract out in baffle plate draw-in groove 4-3, baffle plate draw-in groove 4-3 is selected according to the model size of insulating boot 6, shifting board 4-2 is inserted this baffle plate draw-in groove 4-3, fixed insulation boots 6, fixing like this basket 4 just can be used for the insulating boot 6 of different size.
The upper end of two bracing frames 1 of water tank 2 both sides be symmetrical arranged some height different, in order to overlap the lever bracket 1-1 at support bar 3 two ends.The quantity of the lever bracket 1-1 on each bracing frame 1 is 3 ~ 5.The lever bracket 1-1 that operating personnel can place by changing support bar 3 adjusts the height of support bar 3, thus the distance bottom basket 4 and water tank 2 is fixed in adjustment, needs to change the position of insulating boot 6 in water according to test.
Water tank 2 is the rectangular parallelepiped irony water tank of uncovered, and the bottom surface ground connection of water tank 2, with warranty test safety.
When using the utility model to carry out insulating boot power frequency withstand test, first support bar 3 is placed on the lever bracket 1-1 on bracing frame 1 top, fixing basket 4 is hung over support bar 3 times; Put into insulating boot 6 in fixing basket 4, insert shifting board 4-2, inject the water of appropriate amount to insulating boot 6, the upper edge of insulating boot 6 keeps dry; In water tank 2, inject appropriate water, check whether ground connection is carried out; Support bar 3 is changed on the lever bracket 1-1 of bottom from the lever bracket 1-1 on bracing frame 1 top, reduce the height of support bar 3, fixing basket 4 and insulating boot 6 is made to be immersed in water tank 2, the upper edge of insulating boot 6 is on the water surface, keep dry state, conduction iron chains 5-1 lower end is put into the water of insulating boot 6; Connect high-voltage power supply 7 after completing above-mentioned preparation to pressurize, the resistance to pressure of test insulating boot 6.
The utility model can be used in the insulating boot of different model, easy to operate, reduces workload, saves the working time, and structure is simple, and volume is little, and floor area is little, easy disassembly and carrying.

Claims (8)

1. insulating boot power frequency withstand test device, it is characterized in that: comprise water tank (2) and be arranged on the bracing frame (1) of water tank (2) arranged on left and right sides, the upper movable overlap joint middle part of support frame as described above (1) is hung with the horizontal support bar (3) of fixing basket (4), is arranged through the insulating boot (6) that High voltage output thread test end (5) is connected with high-voltage power supply (7) in described fixing basket (4).
2. insulating boot power frequency withstand test device according to claim 1, it is characterized in that: described High voltage output thread test end (5) comprises the conduction iron chains (5-1) of upper end thereof on support bar (3), the lower end of described conduction iron chains (5-1) is connected copper nut (5-3) by copper wire line (5-2) and is extend into the inside of insulating boot (6).
3. insulating boot power frequency withstand test device according to claim 1, it is characterized in that: the cuboid basket body that described fixing basket (4) is made up of woven wire, upper end is uncovered, the suspended chain (4-1) with hook that fixing basket (4) is arranged respectively by arranged on left and right sides is suspended on support bar (3).
4. insulating boot power frequency withstand test device according to claim 3, is characterized in that: the shifting board (4-2) arranging fixed insulation boots (6) in described fixing basket (4).
5. insulating boot power frequency withstand test device according to claim 4, is characterized in that: the upper edge of described fixing basket (4) and lower edge are symmetrical arranged 3 ~ 5 groups of baffle plate draw-in grooves (4-3) matched with shifting board (4-2).
6. the insulating boot power frequency withstand test device according to any one of claim 1 ~ 5, is characterized in that: the upper end of support frame as described above (1) be symmetrical arranged some height different, in order to overlap the lever bracket (1-1) at support bar (3) two ends.
7. insulating boot power frequency withstand test device according to claim 6, is characterized in that: the quantity of described lever bracket (1-1) is 3 ~ 5.
8. insulating boot power frequency withstand test device according to claim 6, is characterized in that: the rectangular parallelepiped irony water tank that described water tank (2) is uncovered, the bottom surface ground connection of described water tank (2).
CN201520138819.4U 2015-03-12 2015-03-12 Insulating boot power frequency withstand test device Active CN204613350U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520138819.4U CN204613350U (en) 2015-03-12 2015-03-12 Insulating boot power frequency withstand test device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520138819.4U CN204613350U (en) 2015-03-12 2015-03-12 Insulating boot power frequency withstand test device

Publications (1)

Publication Number Publication Date
CN204613350U true CN204613350U (en) 2015-09-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106291277A (en) * 2016-07-30 2017-01-04 国家电网公司 Insulating boot Withstand test device
CN107677942A (en) * 2017-10-18 2018-02-09 国家电网公司 A kind of insulating glove pressure test platform
CN108459251A (en) * 2017-02-20 2018-08-28 武汉市欧睿科技有限公司 Full-automatic insulated boots and insulating glove Withstand test device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106291277A (en) * 2016-07-30 2017-01-04 国家电网公司 Insulating boot Withstand test device
CN106291277B (en) * 2016-07-30 2019-03-15 国家电网公司 Insulating boot Withstand test device
CN108459251A (en) * 2017-02-20 2018-08-28 武汉市欧睿科技有限公司 Full-automatic insulated boots and insulating glove Withstand test device
CN107677942A (en) * 2017-10-18 2018-02-09 国家电网公司 A kind of insulating glove pressure test platform

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