CN202930801U - Overhauling tool for high voltage isolation switch - Google Patents
Overhauling tool for high voltage isolation switch Download PDFInfo
- Publication number
- CN202930801U CN202930801U CN 201220651703 CN201220651703U CN202930801U CN 202930801 U CN202930801 U CN 202930801U CN 201220651703 CN201220651703 CN 201220651703 CN 201220651703 U CN201220651703 U CN 201220651703U CN 202930801 U CN202930801 U CN 202930801U
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- CN
- China
- Prior art keywords
- overhauling
- high voltage
- tool
- rotating shaft
- platform
- 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
Links
- 238000002955 isolation Methods 0.000 title abstract description 5
- 238000007689 inspection Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 5
- 229910052573 porcelain Inorganic materials 0.000 abstract description 11
- 238000009413 insulation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 23
- 239000012212 insulator Substances 0.000 description 8
- 238000010923 batch production Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Disclosed is an overhauling tool for a high voltage isolation switch. The overhauling tool comprises an overhauling platform, wherein the overhauling platform is provided with a speed reducer; the input terminal of the speed reducer is connected with a handle while the output terminal of the speed reducer is connected with a rotating shaft; and the rotating shaft is provided with a rotating plate for fixing the pedestal. The overhauling tool of the utility model features reasonable design and convenient usage, and is suitable for GW5 series (V type horizontal rotary type) isolation switches to start factory-like overhauling operation. With this platform, users can carry out disassembling, inspection, repairing, installation, and other operation over the isolation switches of one phase of this model. While this overhauling tool is employed, the insulation porcelain vase can be ensured to be in the vertical state during the overhauling process, thereby having good overhauling quality and fast speed, shortening the power-failure overhauling time of the device, and being helpful in ensuring the reliability of the electrical network operation.
Description
Technical field
The utility model relates to electric power overhaul, area of maintenance, the special-purpose maintenance of especially a kind of high voltage isolator frock.
Background technology
At present, a large amount of 35kV, 110kV electric pressure GW5 series (V-type horizontal rotation type) high voltage isolators are being moved in the Tianjin Power Company, need regularly above-mentioned high voltage isolator to be carried out Problem.In traditional maintenance mode, mainly to prepare targetedly the isolating switch standby redundancy before equipment has a power failure, lack in conjunction with having a power failure to overhaul or locate for equipment again, it is larger that this maintenance mode is affected by the factors such as substation, Spare Parts, Work tool, interruption duration, weather, causes the repair and maintenance process to have the problems such as inefficiency, interruption duration length.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of high voltage isolator special use that is adapted at using in the batch production maintenance that can improve inspection speed and repair quality to overhaul frock.
The utility model solves its technical problem and is achieved through the following technical solutions:
The special-purpose maintenance of a kind of high voltage isolator frock, it is characterized in that: comprise inspection platform, a reductor, the input connecting handle of this reductor are installed on this inspection platform, the output of this reductor connects a rotating shaft, and fixedly flap of a base is installed in this rotating shaft.
And the described base fixedly two ends, left and right of flap all connects one or more back-moving spring, and the other end of each back-moving spring all is fixed on the bottom surface of inspection platform table top, and this back-moving spring is positioned at the below of inspection platform table top.
And described base is fixedly made one group of location hole that is used for installation high-voltage isolating switch base on flap.
Advantage of the present utility model and beneficial effect are:
1, this maintenance frock mainly by handle and base fixedly flap consist of, swinging handle can drive fixedly flap rotation of base, the base of rotary type fixedly flap can make isolating switch to be checked freely rotate to+30 ° of scopes on two porcelain vases form " V " type plane-30 ° and in any angle locking, make each isolation switch insulation porcelain vase all can dismantle and install under plumbness, therefore eliminated risk, the maintenance mode of having innovated this model isolating switch that brings when in traditional maintenance mode, porcelain insulator tilts to install, the quality that has improved maintenance.
2, use the service work that can make high voltage isolator after this frock to form the new model of the on-the-spot rotation of batch production maintenance bonding apparatus, namely when not having a power failure, completes equipment the batch production maintenance to the maintenance spare unit, in conjunction with having a power failure, equipment is carried out on-the-spot rotation and adjustment, so both improved Plant maintenance quality, shorten again the equipment interruption maintenance time, improved electric network reliability.
3, because the size of the base flange of the GW5 of each producer series (V-type horizontal rotation type) isolating switch is just the same, so this frock can be applied to the isolating switch of all these models, and its versatility is extremely strong.
4, the utility model be a kind of reasonable in design, easy to use, be fit to GW5 series (V-type horizontal rotation type) isolating switch carry out the batch production service work special use maintenance frock, utilize this platform can to one mutually this model isolating switch disintegrate, check, repair, fill the operations such as multiple, in the time of guaranteeing maintenance due to this frock of use, porcelain insulator is in plumbness, therefore not only repair quality is good, speed is fast, but also can shorten the equipment interruption maintenance time, be conducive to ensure the reliability of operation of power networks.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is single-phase isolating switch position of rotation schematic diagram.
Embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection range of the present utility model with this.
The special-purpose maintenance of a kind of high voltage isolator frock, comprise inspection platform 1, reductor 3 of this inspection platform upper surface installation, the input connecting handle 2 of this reductor, the output of this reductor connects a rotating shaft 4, the other end of this rotating shaft is arranged on axle bed, and this axle bed is arranged on the upper surface of inspection platform.
Fixedly flap 5 of a base is installed in rotating shaft, this base fixedly two ends, left and right of flap all connects one or more back-moving spring 6, the other end of each back-moving spring all is fixed on the bottom surface of inspection platform table top, and this back-moving spring is positioned at the below of inspection platform table top.Swinging handle can make the porcelain insulator 8 of isolating switch both sides reach the upright position, in order to overhaul.
Base is fixedly made one group of location hole 7 that is used for installation high-voltage isolating switch base 9 on flap, because the size of the base flange of the GW5 of each producer series (V-type horizontal rotation type) isolating switch is just the same, so this frock can be applied to the isolating switch of all these models.
Operation principle of the present utility model is:
1, high voltage isolator to be detected is placed on base fixedly on flap, its base and location hole are joined with bolts.
2, swinging handle, make fixedly flap rotation of base, when one of them porcelain insulator is in plumbness, this porcelain insulator is carried out dismounting and maintenance, after end of operation, swinging handle, make fixedly flap rotation of base again, when another porcelain insulator is in plumbness, this porcelain insulator is carried out dismounting and maintenance.
3, when two porcelain insulators all overhaul complete after, with its from base fixedly flap take off and get final product.
Claims (3)
1. frock is overhauled in a high voltage isolator special use, it is characterized in that: comprise inspection platform, a reductor, the input connecting handle of this reductor are installed on this inspection platform, the output of this reductor connects a rotating shaft, and fixedly flap of a base is installed in this rotating shaft.
2. frock is overhauled in high voltage isolator special use according to claim 1, it is characterized in that: the described base fixedly two ends, left and right of flap all connects one or more back-moving spring, the other end of each back-moving spring all is fixed on the bottom surface of inspection platform table top, and this back-moving spring is positioned at the below of inspection platform table top.
3. frock is overhauled in high voltage isolator special use according to claim 1, it is characterized in that: described base is fixedly made one group of location hole that is used for installation high-voltage isolating switch base on flap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651703 CN202930801U (en) | 2012-11-30 | 2012-11-30 | Overhauling tool for high voltage isolation switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651703 CN202930801U (en) | 2012-11-30 | 2012-11-30 | Overhauling tool for high voltage isolation switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202930801U true CN202930801U (en) | 2013-05-08 |
Family
ID=48220711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220651703 Expired - Lifetime CN202930801U (en) | 2012-11-30 | 2012-11-30 | Overhauling tool for high voltage isolation switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202930801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928857A (en) * | 2014-05-05 | 2014-07-16 | 国家电网公司 | Integrated portable disconnecting switch fast overhaul platform |
-
2012
- 2012-11-30 CN CN 201220651703 patent/CN202930801U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928857A (en) * | 2014-05-05 | 2014-07-16 | 国家电网公司 | Integrated portable disconnecting switch fast overhaul platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |