CN105576535A - Tool specialized for dismounting 500kV GIS circuit breaker operating mechanism - Google Patents
Tool specialized for dismounting 500kV GIS circuit breaker operating mechanism Download PDFInfo
- Publication number
- CN105576535A CN105576535A CN201410551971.5A CN201410551971A CN105576535A CN 105576535 A CN105576535 A CN 105576535A CN 201410551971 A CN201410551971 A CN 201410551971A CN 105576535 A CN105576535 A CN 105576535A
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- China
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- circuit breaker
- lower layer
- upper strata
- supporting bracket
- plate
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Abstract
Provided is a tool specialized for dismounting a 500kV GIS circuit breaker operating mechanism. The tool comprises a first movable supporting platform and a second movable supporting platform. The first movable supporting platform and the second movable supporting platform are connected via a connecting plate. Each movable supporting platform comprises an upper layer supporting plate and a lower layer supporting plate. The upper layer supporting plate and the lower layer supporting plate are connected via four height adjusting assemblies. The upper layer supporting plate is connected with inclined supports which are provided with an adjusting plate and an inclined wedge respectively. The bottom part of the lower layer supporting plate is provided with universal wheels.
Description
Technical field
A kind of 500kVGIS circuit breaker operation mechanism of the present invention tool specially for attaching and detaching, for the replacing of 500kVGIS circuit breaker.
Background technology
At present, the special specific purpose tool for the on-the-spot dismounting of GIS circuit breaker HMB4/8 type hydraulic spring grease cup operating mechanism is not had.Hydraulic spring grease cup operating mechanism needs the restriction that can be subject to during spot replace spatially, and crane, hydraulic forklift can not play good effect, and operating efficiency is lower.Hydraulic spring grease cup operating mechanism is when the connection disassembly process with drive link simultaneously, needs accurately to locate.If the instrument such as crane, hydraulic forklift of employing misoperation, dismounting hydraulic spring grease cup operating mechanism in the connection with drive link time, can drive link be damaged, so just need to change whole 500kVGIS circuit breaker, bring very large economic loss.Therefore design a kind of specific purpose tool, can increase work efficiency and ensure construction safety.
Summary of the invention
The invention provides a kind of 500kVGIS circuit breaker operation mechanism tool specially for attaching and detaching, facilitate the convenient transport in small space of HMB4/8 type circuit breaker operation mechanism, circuit breaker operation mechanism dismounting can be made accurately to locate fast, greatly increase work efficiency.
The technical scheme that the present invention takes is: a kind of 500kVGIS circuit breaker operation mechanism tool specially for attaching and detaching, comprise the first removable support platform, the second removable support platform, be connected by connecting plate between first removable support platform with the second removable support platform, each removable support platform comprises upper strata supporting bracket, lower layer support plate, upper strata supporting bracket, lower layer support plate are connected by four Height Adjustment assemblies, upper strata supporting bracket is connected with diagonal brace, described diagonal brace is provided with adjustable plate, wedge, is provided with universal wheel bottom lower layer support plate.
Each Height Adjustment assembly comprises screw rod, adjusting nut, screw rod is through upper strata supporting bracket, lower layer support plate, screw rod to be positioned at above the supporting bracket of upper strata, below position be equipped with adjusting nut, screw rod to be positioned at above lower layer support plate, below position be equipped with adjusting nut.
A kind of 500kVGIS circuit breaker operation mechanism of the present invention tool specially for attaching and detaching, can make circuit breaker operation mechanism dismounting accurately locate fast, greatly increase work efficiency, can ensure the safety in work progress.Each support platform can adjust arbitrarily in vertical, horizontal direction, can at small space Assembling.
Except for except 500kVGIS circuit breaker hydraulic spring grease cup operating mechanism, also can be used for the operating mechanism of generator circuit breaker, generator electric braking switch etc.Can be adjusted in the vertical direction by Height Adjustment assembly, adjustment plate, wedge coordinate with diagonal brace, can adjust in the horizontal direction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is adjustable plate structural representation of the present invention;
Fig. 3 is wedge structure schematic diagram of the present invention.
Embodiment
As shown in Fig. 1 ~ Fig. 3, a kind of 500kVGIS circuit breaker operation mechanism tool specially for attaching and detaching, comprise the first removable support platform, second removable support platform, be connected by connecting plate 7 between first removable support platform with the second removable support platform, each removable support platform comprises upper strata supporting bracket 3, lower layer support plate 3 ', upper strata supporting bracket 3, lower layer support plate 3 ' is connected by four Height Adjustment assemblies 2, upper strata supporting bracket 3 is connected with two diagonal braces 4, described diagonal brace 4 is provided with adjustable plate 5, wedge 6, lower layer support plate 3 ' bottom is provided with four universal wheels 1.
Each Height Adjustment assembly 2 comprises a screw rod 2.1, four adjusting nuts 2.2, screw rod 2.1 is through upper strata supporting bracket 3, lower layer support plate 3 ', screw rod 2.1 to be positioned at above upper strata supporting bracket 3, below position be equipped with an adjusting nut 2.2, screw rod 2.1 to be positioned at above lower layer support plate 3 ', below position be equipped with an adjusting nut 2.2.
During circuit breaker operation mechanism dismounting, first the first removable support platform is placed in circuit breaker operation mechanism stem, adjusts four Height Adjustment assemblies 2, diagonal brace 4 is contacted closely with operating mechanism stem.If can not good contact, increase adjustment plate 5, wedge 6 at diagonal brace 4 place, until good contact, locking universal wheel 1.Equally the second removable support platform is placed in circuit breaker operation mechanism afterbody, adopts above-mentioned same method, supported operating mechanism afterbody.Finally connecting plate 7 is installed.Disassembling section mechanism is when the connection with drive link, and suitably the described Height Adjustment assembly 2 of adjustment, damages to avoid drive link.With above-mentioned principle when operating mechanism is installed.
Claims (2)
1. a 500kVGIS circuit breaker operation mechanism tool specially for attaching and detaching, comprise the first removable support platform, second removable support platform, it is characterized in that, be connected by connecting plate (7) between first removable support platform with the second removable support platform, each removable support platform comprises upper strata supporting bracket (3), lower layer support plate (3 '), upper strata supporting bracket (3), lower layer support plate (3 ') is connected by four Height Adjustment assemblies (2), upper strata supporting bracket (3) is connected with diagonal brace (4), described diagonal brace (4) is provided with adjustable plate (5), wedge (6), lower layer support plate (3 ') bottom is provided with universal wheel (1).
2. a kind of 500kVGIS circuit breaker operation mechanism tool specially for attaching and detaching according to claim 1, it is characterized in that, each Height Adjustment assembly (2) comprises screw rod (2.1), adjusting nut (2.2), screw rod (2.1) is through upper strata supporting bracket (3), lower layer support plate (3 '), screw rod (2.1) to be positioned at above upper strata supporting bracket (3), below position be equipped with adjusting nut (2.2), screw rod (2.1) to be positioned at above lower layer support plate (3 '), below position be equipped with adjusting nut (2.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551971.5A CN105576535A (en) | 2014-10-17 | 2014-10-17 | Tool specialized for dismounting 500kV GIS circuit breaker operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551971.5A CN105576535A (en) | 2014-10-17 | 2014-10-17 | Tool specialized for dismounting 500kV GIS circuit breaker operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105576535A true CN105576535A (en) | 2016-05-11 |
Family
ID=55886384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410551971.5A Pending CN105576535A (en) | 2014-10-17 | 2014-10-17 | Tool specialized for dismounting 500kV GIS circuit breaker operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105576535A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670876A (en) * | 2020-12-08 | 2021-04-16 | 国网辽宁省电力有限公司检修分公司 | GIS (gas insulated switchgear) and HGIS (hybrid gas insulated switchgear) combined electrical apparatus HMB-8 mechanism movable type overhauling, dismounting and mounting platform |
| CN112803288A (en) * | 2021-02-23 | 2021-05-14 | 国网河南省电力公司检修公司 | Overhauling and replacing method for hydraulic disc spring operating mechanism of 500kV circuit breaker |
-
2014
- 2014-10-17 CN CN201410551971.5A patent/CN105576535A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670876A (en) * | 2020-12-08 | 2021-04-16 | 国网辽宁省电力有限公司检修分公司 | GIS (gas insulated switchgear) and HGIS (hybrid gas insulated switchgear) combined electrical apparatus HMB-8 mechanism movable type overhauling, dismounting and mounting platform |
| CN112803288A (en) * | 2021-02-23 | 2021-05-14 | 国网河南省电力公司检修公司 | Overhauling and replacing method for hydraulic disc spring operating mechanism of 500kV circuit breaker |
| CN112803288B (en) * | 2021-02-23 | 2022-07-22 | 国网河南省电力公司超高压公司 | 500kV circuit breaker hydraulic disc spring operating mechanism overhauling and replacing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |