CN109599777A - Breaker support construction and the method for not removing old basis replacement breaker - Google Patents
Breaker support construction and the method for not removing old basis replacement breaker Download PDFInfo
- Publication number
- CN109599777A CN109599777A CN201811574850.7A CN201811574850A CN109599777A CN 109599777 A CN109599777 A CN 109599777A CN 201811574850 A CN201811574850 A CN 201811574850A CN 109599777 A CN109599777 A CN 109599777A
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- China
- Prior art keywords
- breaker
- support
- old
- connector
- steel pole
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The present invention provides a kind of breaker support construction and the methods for not removing old basis replacement breaker, belong to power equipment maintaining method technical field.The present invention is by supporting plate to increase the bearing area at the top of old basic steel pole, position of the support connector on support plate is determined further according to the position of the connection stabilizer blade of new breaker body, then it is accurately connect with the connection stabilizer blade of new breaker body by transitioning component, it can effectively solve the problem that old basic steel pole and the unmatched problem of new breaker body, structure is simple, it is easy to operate, and pass through setting support plate, support connector and transitioning component replace the old connector at the top of old basic steel pole, without removing old basic steel pole, it avoids removing, the link of newly-built basis steel pole, the replacement cycle can be shortened, it economizes on resources and cost, avoid the problem long to the old basic dismounting and change bring breaker replacement cycle, advantageously reduce workload and power off time.
Description
Technical field
The invention belongs to power equipment maintaining method technical fields, are to be related to a kind of breaker support knot more specifically
Structure and the method for not removing old basis replacement breaker.
Background technique
Currently, aging is increasingly severe with the increase of the equipment operation time limit, scrap build replacement is also more and more common.
In the transformation of potting breaker is implemented, most of new middle marking devices and used equipment manufacturing firm are not consistent, equipment size, base
Plinth size is not also identical, i.e., width dimensions are not inconsistent between old basic steel pole and new potting breaker supporting leg, can not install.Normal condition
Under, to match new equipment, used equipment and basic steel pole will be removed all, remake new basic steel pole, the time is greater than 25 days.
It in actual implementation, is influenced by grid operation mode, power failure plan in usually arrangement 18 days or more is more difficult therefore original
Basic steel pole is reinstalled to be difficult to meet needs to replace the mode of the equipment such as breaker.
Summary of the invention
The method for replacing breaker in old basis is not removed the purpose of the present invention is to provide a kind of breaker support construction and,
To solve the long technical problems of equipment periodics such as replacement breaker existing in the prior art.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of breaker support construction is provided and is not removed
The method of old basis replacement breaker, comprising: support plate, lower part are used to connect with old basic steel pole；Connector is supported, it is fixed
Setting is on support plate, and top is equipped with the first bolt hole, corresponding first bolt hole between support connector and support plate
The position of lower part is equipped with cavity；And transitioning component, lower part are used to pass through bolt arrangement with the first bolt hole of support connector
Connection, top with the connection stabilizer blade of new breaker body for connecting.
Further, in breaker support construction above-mentioned, transitioning component includes: lower connecting plate, for connecting with support
First bolt hole of part is connected by bolt arrangement；Upper junction plate is arranged above lower connecting plate, and is used for and new breaker sheet
Body connection；And middle part connector, it is connect respectively with lower connecting plate and upper junction plate.
Further, in breaker support construction above-mentioned, middle part connector is equipped with for connecting with ground lead
Ground connection structure.
Further, in breaker support construction above-mentioned, ground connection structure includes: the second bolt hole, is arranged in
Portion connector top；Third bolt hole is arranged in middle part connector lower part；And conductive connecting piece, both ends are respectively equipped with and the
Two bolts hole and the corresponding through-hole of third bolt hole.
Further, in breaker support construction above-mentioned, the position that conductive connection on piece is equipped with through-hole is bent to form convex
Play structure.
Further, it in breaker support construction above-mentioned, supports and is additionally provided with reinforcing rib between plate and old basic steel pole.
The method that one kind provided by the invention does not remove old basis replacement breaker, comprising the following steps:
A, the old connector at the top of old basic steel pole is cut off；
B, fixed setting supports plate and reinforces to support plate at the top of old basic steel pole；
C, in support plate top fixed setting support connector, and transitioning component is set on support connector
D, new breaker body is connect with transitioning component；
E, grounding lead is set between old basic steel pole and transitioning component and between transitioning component and new breaker body
Line.
Further, in the method above-mentioned for not removing old basis replacement breaker, step B is specifically included: flat in support
Plate side is in several intilted reinforcing ribs are arranged circumferentially, by reinforcing rib after support plate is mounted at the top of old basic steel pole
Free end connect with old basic steel pole.
Further, in the method above-mentioned for not removing old basis replacement breaker, step C is specifically included: support connection
Part includes the fixation channel steel that web is equipped with the first bolt hole, and fixed channel steel is tipped upside down on support plate and is connected firmly, then
After transitioning component is placed on fixed channel steel, after the first bolt hole placing nut of fixed channel steel, on the first bolt hole
Bolt is worn, is connect transitioning component with fixed channel steel by bolt.
Further, in the method above-mentioned for not removing old basis replacement breaker, support plate and old basic steel pole it
Between and support connector and support plate between be to be welded to connect, support between connector and transitioning component and transition group
It is to be bolted between part and new breaker body.
Breaker support construction provided by the invention and the beneficial effect for not removing the method that breaker is replaced on old basis exist
In: the present invention is by supporting plate to increase the bearing area at the top of old basic steel pole, further according to the connection branch of new breaker body
The position of foot determines position of the support connector on support plate, then by transitioning component accurately with new breaker body
The connection of connection stabilizer blade, can effectively solve the problem that old basic steel pole and the unmatched problem of new breaker body, structure is simple, operation
It is convenient；Meanwhile connector top being supported to be equipped with the first bolt hole, corresponding first bolt hole between support connector and support plate
The position of lower part is equipped with cavity, to accommodate bolt or nut, passes through the first bolt hole convenient for bolt and fastens transitioning component, so that
It selects the transitioning component of different model with can be convenient, and it is connected rapidly.And pass through setting support plate, support connection
Part and transitioning component replace the old connector at the top of old basic steel pole, without removing old basic steel pole, avoid removing, create basis
The link of steel pole can shorten the replacement cycle, economize on resources and cost, avoid to old basic dismounting and change bring breaker more
Replacing construction control even within one day, was advantageously reduced workload and power off time at several days by the problem for changing period length.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the schematic view of the front view of breaker support construction provided in an embodiment of the present invention；
Fig. 2 is the side structure schematic view of breaker support construction provided in an embodiment of the present invention；
Fig. 3 is breaker support construction provided in an embodiment of the present invention and does not remove the old basic method for replacing breaker
Assembling schematic diagram.
Wherein, each appended drawing reference in figure:
The old basic steel pole of 10-；The old connector of 11-；
20- supports plate；30- reinforcing rib；
40- supports connector；The first bolt hole of 41-；
50- transitioning component；51- lower connecting plate；52- upper junction plate；Connector in the middle part of 53-；
The second bolt hole of 54-；55- third bolt hole；56- conductive connecting piece；57- bulge-structure；
The new breaker body of 60-；70- ground lead.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
Also referring to Fig. 1 to Fig. 3, now old basis is not removed to a kind of breaker support construction provided by the invention and more
The method for changing breaker is illustrated.The breaker support construction is used for the branch connecting with old basic steel pole 10 including lower part
Support plate 20, the support connector 40 and transitioning component 50 being fixed on support plate 20；Support 40 top of connector
Equipped with the first bolt hole 41, connector 40 is supported to be equipped with sky with the position of corresponding first bolt hole, 41 lower part between plate 20 is supported
Chamber；50 lower part of transitioning component be used for support connector 40 the first bolt hole 41 connect by bolt arrangement, top for
The connection stabilizer blade connection of new breaker body 60.First bolt hole 41 can be long hole, in order to 50 position of transitioning component
It adjusts.
In breaker support construction provided by the invention, support plate 20 increases the supporting surface at old 10 top of basic steel pole
Product determines position of the support connector 40 on support plate 20 further according to the position of the connection stabilizer blade of new breaker body 60,
Then it is accurately connect with the connection stabilizer blade of new breaker body 60 by transitioning component 50, can effectively solve the problem that old basic steel pole
10 with the unmatched problem of new breaker body 60, structure is simple, easy to operate；Meanwhile 40 top of connector being supported to be equipped with the
One bolt hole 41, support connector 40 are equipped with cavity with the position of corresponding first bolt hole, 41 lower part between plate 20 is supported, with
Bolt or nut are accommodated, the first bolt hole 41 is passed through convenient for bolt and fastens transitioning component 50, allow to easily select not
It is connected rapidly with the transitioning component 50 of model, and by it.And pass through setting support plate 20, support connector 40 and transition group
Part 50 replaces the old connector 11 at old 10 top of basic steel pole, without removing old basic steel pole 10, avoids removing, creates basic steel
The link of bar can shorten the replacement cycle, economize on resources and cost, avoid replacing old basic dismounting and change bring breaker
Replacing construction control even within one day, was advantageously reduced workload and power off time at several days by the problem of period length.
Further, also referring to Fig. 1 to Fig. 3, one kind as breaker support construction provided by the invention is specific
Embodiment, transitioning component 50 include: for being connect down with the first bolt hole 41 of support connector 40 by bolt arrangement
Connecting plate 51, the top of lower connecting plate 51 is set and upper junction plate 52 for being connect with new breaker body 60 and respectively with
The middle part connector 53 that lower connecting plate 51 and upper junction plate 52 connect.Such structure can be convenient for rationally setting transitioning component 50
The height of itself, and then seamlessly transitted, avoid transitioning component 50 from bending because local pressure is excessive.
Further, middle part connector 53 is equipped with the ground connection structure for connecting with ground lead 70.Specifically,
Ground connection structure includes: the second bolt hole 54 that 53 top of middle part connector is arranged in, is arranged in 53 lower part of middle part connector
Third bolt hole 55 and both ends be respectively equipped with through-hole corresponding with the second bolt hole 54 and third bolt hole 55 it is conductive even
Contact pin 56.When connecting ground lead 70, ground lead is adjacent to conductive connecting piece 56, blending bolt is tightened in the second bolt hole
54 and third bolt hole 55 on.Such structure can play fixed function to ground lead 70, while conductive connecting piece 56 can
Enhance conductive effect, alleviate the pulling force inside ground lead 70, avoids the hanging connection and later period open circuit failure of ground lead 70.
Optionally, the position that conductive connecting piece 56 is equipped with through-hole is bent to form bulge-structure 57, in order to make conductive connect
Contact pin 56 connect closer with ground lead 70, while providing elastic force to the bolt of connection, avoids bolt looseness.
Meanwhile reinforcing rib 30 can also be set between support plate 20 and old basic steel pole 10, it is bigger in order to provide
Support force is conducive to the area for increasing support plate 20.
Referring to Fig. 3, the method for not removing old basis replacement breaker, comprising the following steps:
A, the old connector 11 at old 10 top of basic steel pole is cut off；
B, fixed setting supports plate 20 and reinforces to support plate 20 at the top of old basic steel pole 10；
C, in support 20 top of plate fixed setting support connector 40, and transitioning component is set on support connector 40
50；
D, new breaker body 60 is connect with transitioning component 50；
E, it is set between old basic steel pole 10 and transitioning component 50 and between transitioning component 50 and new breaker body 60
Set ground lead 70.
The method provided by the invention for not removing old basis replacement breaker, by support plate 20, support connector
40 and transitioning component 50 three-level adjust, can make transitioning component 50 accurately with the connection stabilizer blade of new breaker body 60 connect
It connects, can effectively solve the problem that old basic steel pole 10 and the unmatched problem of new breaker body 60, it is easy to operate, and pass through setting
Support plate 20, support connector 40 and transitioning component 50 replace the old connector 11 at old 10 top of basic steel pole, without removing
Old basis steel pole 10 avoids removing, the link of newly-built basic steel pole, can shorten the replacement cycle, economizes on resources and cost, avoids
The problem long to the old basic dismounting and change bring breaker replacement cycle, advantageously reduces workload and power off time.
Further, a kind of specific embodiment party as the method provided by the invention for not removing old basis replacement breaker
Formula, step B, which specifically can be, is first fixed on support plate 20 on old basic steel pole 10, then in support plate 20 and old basic steel
Reinforcing rib 30 is added between bar 10, in order to support the adjusting of plate 20 itself and reinforce reinforcing rib 30 and support plate 20 and old
The compactness that basic steel pole 10 connects.
Alternatively, also referring to Fig. 1 to Fig. 3, as the method provided by the invention for not removing old basis replacement breaker
A kind of specific embodiment, step B can also specifically include: in support 20 side of plate in being arranged circumferentially several inward slants
Reinforcing rib 30, support plate 20 is mounted on the free end of reinforcing rib 30 and old basic steel pole behind old 10 top of basic steel pole
10 connections.It supports plate 20 and reinforcing rib 30 to form sleeve-like structure, the sleeve-like structure need to only be covered old when being installed
Basic 10 top of steel pole can position well, shorten the high altitude operation time, reduce falling object from high altitude, improve operational security, together
When be also beneficial to improve operating efficiency, shorten replacing construction.
Further, step C is specifically included: support connector 40 includes the fixing groove that web is equipped with the first bolt hole 41
Fixed channel steel is tipped upside down on support plate 20 and is connected firmly by steel, then after transitioning component 50 is placed on fixed channel steel,
After 41 placing nut of the first bolt hole of fixed channel steel, bolt is worn on the first bolt hole 41, by bolt by transitioning component
50 connect with fixed channel steel.By the way that fixed channel steel is arranged, bolt fastening connection, behaviour are carried out using the cavity in fixing groove steel tank mouth
Make it is simple and convenient, be conducive to improve operating efficiency.Optionally, it supports between plate 20 and old basic steel pole 10 and support connects
Be to be welded to connect between part 40 and support plate 20, support between connector 40 and transitioning component 50 and transitioning component 50 with
It is to be bolted between new breaker body 60.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of breaker support construction characterized by comprising
Plate is supported, lower part is used to connect with old basic steel pole；
Support connector, be fixed on the support plate, and top be equipped with the first bolt hole, the support connector and
The position that first bolt hole lower part is corresponded between the support plate is equipped with cavity；And
Transitioning component, lower part be used for it is described support connector the first bolt hole connect by bolt arrangement, top for
The connection stabilizer blade connection of new breaker body.
2. breaker support construction as described in claim 1, which is characterized in that the transitioning component includes:
Lower connecting plate, for being connect with the first bolt hole of the support connector by bolt arrangement；
Upper junction plate is arranged above the lower connecting plate, and for connecting with new breaker body；And
Middle part connector is connect with the lower connecting plate and the upper junction plate respectively.
3. breaker support construction as claimed in claim 2, which is characterized in that the middle part connector be equipped with for connect
The ground connection structure of ground lead connection.
4. breaker support construction as claimed in claim 3, which is characterized in that the ground connection structure includes:
Second bolt hole is arranged on middle part connector top；
Third bolt hole is arranged in middle part connector lower part；And
Conductive connecting piece, both ends are respectively equipped with through-hole corresponding with second bolt hole and the third bolt hole.
5. breaker support construction as claimed in claim 4, it is characterised in that: the conductive connection on piece is equipped with the through-hole
Position be bent to form bulge-structure.
6. breaker support construction as described in claim 1, which is characterized in that the support plate and the old basic steel pole
Between be additionally provided with reinforcing rib.
7. the method that one kind does not remove old basis replacement breaker, which comprises the following steps:
A, the old connector at the top of old basic steel pole is cut off；
B, fixed setting supports plate and reinforces to the support plate at the top of old basic steel pole；
C, support connector is fixedly installed on the support plate top, and transitioning component is set on the support connector；
D, new breaker body is connect with the transitioning component；
E, between the old basic steel pole and the transitioning component and the transitioning component and the new breaker body it
Between ground lead is set.
8. not removing the method for old basis replacement breaker as claimed in claim 7, which is characterized in that the step B is specific
Include:
In support plate side in several intilted reinforcing ribs are arranged circumferentially, support plate is mounted on old basic steel pole top
The free end of the reinforcing rib is connect with old basic steel pole behind portion.
9. not removing the method for old basis replacement breaker as claimed in claim 7, which is characterized in that the step C is specific
Include:
The support connector includes the fixation channel steel that web is equipped with the first bolt hole, the fixed channel steel is tipped upside down on described
It on support plate and is connected firmly, then after transitioning component is placed on the fixed channel steel, the first of the fixed channel steel
After bolt hole placing nut, bolt is worn on first bolt hole, by the bolt by transitioning component and the fixation
Channel steel connection.
10. not removing the method for old basis replacement breaker as claimed in any one of claims 7-9, it is characterised in that: institute
It states between support plate and the old basic steel pole and is the company of welding between the support connector and the support plate
It connects, is that bolt connects between the support connector and the transitioning component and between transitioning component and new breaker body
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574850.7A CN109599777B (en) | 2018-12-21 | 2018-12-21 | Circuit breaker supporting structure and method for replacing circuit breaker without dismantling old foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574850.7A CN109599777B (en) | 2018-12-21 | 2018-12-21 | Circuit breaker supporting structure and method for replacing circuit breaker without dismantling old foundation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109599777A true CN109599777A (en) | 2019-04-09 |
| CN109599777B CN109599777B (en) | 2020-05-05 |
Family
ID=65964123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811574850.7A Active CN109599777B (en) | 2018-12-21 | 2018-12-21 | Circuit breaker supporting structure and method for replacing circuit breaker without dismantling old foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109599777B (en) |
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| CN202167759U (en) * | 2011-08-08 | 2012-03-14 | 上海申华声学装备有限公司 | Acoustical enclosure for transformer of large power station |
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| CN206585197U (en) * | 2017-03-27 | 2017-10-24 | 南京大全电气有限公司 | A kind of low-voltage cabinet crosses line bridge mounting suspension |
| CN206820354U (en) * | 2017-04-25 | 2017-12-29 | 中国能源建设集团天津电力建设有限公司 | New GIS device is grounded copper billet mounting bracket |
| CN108075361A (en) * | 2016-11-15 | 2018-05-25 | 南京工业大学 | A kind of adaptation adjustable transformer equipment pedestal of differential settlement |
| CN108155579A (en) * | 2018-02-01 | 2018-06-12 | 尹英武 | A kind of shock type multifunctional distribution box support plate |
-
2018
- 2018-12-21 CN CN201811574850.7A patent/CN109599777B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097243A (en) * | 2009-12-14 | 2011-06-15 | 绥化电业局 | Installation method of SF6 gas breaker |
| CN202167759U (en) * | 2011-08-08 | 2012-03-14 | 上海申华声学装备有限公司 | Acoustical enclosure for transformer of large power station |
| CN202423837U (en) * | 2011-12-04 | 2012-09-05 | 正泰电气股份有限公司 | Switching-on/off device for switching apparatuses |
| CN104821497A (en) * | 2015-04-16 | 2015-08-05 | 国家电网公司 | Foundation used for replacing old circuit breaker by new circuit breaker |
| CN108075361A (en) * | 2016-11-15 | 2018-05-25 | 南京工业大学 | A kind of adaptation adjustable transformer equipment pedestal of differential settlement |
| CN206585197U (en) * | 2017-03-27 | 2017-10-24 | 南京大全电气有限公司 | A kind of low-voltage cabinet crosses line bridge mounting suspension |
| CN206820354U (en) * | 2017-04-25 | 2017-12-29 | 中国能源建设集团天津电力建设有限公司 | New GIS device is grounded copper billet mounting bracket |
| CN108155579A (en) * | 2018-02-01 | 2018-06-12 | 尹英武 | A kind of shock type multifunctional distribution box support plate |
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| Publication number | Publication date |
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| CN109599777B (en) | 2020-05-05 |
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