CN104466755B - A kind of high-tension switch cabinet inner part attaching/detaching apparatus - Google Patents
A kind of high-tension switch cabinet inner part attaching/detaching apparatus Download PDFInfo
- Publication number
- CN104466755B CN104466755B CN201410669731.5A CN201410669731A CN104466755B CN 104466755 B CN104466755 B CN 104466755B CN 201410669731 A CN201410669731 A CN 201410669731A CN 104466755 B CN104466755 B CN 104466755B
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- moving parts
- switch cabinet
- tension switch
- bracket
- inner part
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- 241000237858 Gastropoda Species 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Handcart (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of high-tension switch cabinet inner part attaching/detaching apparatus, screw mandrel (12) is mounted vertically in moving parts (2) and above and stretches out from moving parts (2) end face, screw mandrel (12) top is located at by bracket (3), bracket (3) is provided with V-type frame (13), moving parts (2) is additionally provided with turning handle (4), turning handle (4) passes through gear (9) and chain (10) drives worm screw (11) to rotate, thus control screw mandrel (12) oscilaltion campaign, it is provided with crank (5) between bracket (3) and V-type frame (13).The present invention solves narrow space in high-voltage board, current transformer quality is overweight, the inconvenient problem of dismounting, improves operating efficiency, shorten power off time, improve safety index, changing traditional work needs to be lifted the pattern of current transformer operation by manpower hand, and it is little that the present invention has volume, lightweight, it is convenient for carrying, simple to operate, low cost and other advantages.
Description
Technical field
The present invention relates to a kind of attaching/detaching apparatus, be specifically related to a kind of high-tension switch cabinet inner part
Attaching/detaching apparatus.
Background technology
The change that current high-tension switch cabinet is mainly used in power plant, transformer station and industrial enterprise is joined
Electric field institute, plays acceptance and distribution electric energy, carries out the work of control, protection and monitoring to circuit
With high-tension switch cabinet good looking appearance, compact conformation, floor space are little.Traditional installation is high
The method of current transformer in cabinet that compresses switch is to use manpower to install, and specifically three people one group enter
Row is installed, and i.e. one people squats in high-tension switch cabinet, holds high-voltage mutual inductor, and another people is at cabinet
Outer auxiliary holds transformer, and also screw is installed in hole by a people.Traditional installation method exists
Following problem: one is operating personnel's operation in narrow and small cabinet, needs long-time squat style to make
, easily there is hand fiber crops pin acid phenomenon, and time and effort consuming in industry, and installation effectiveness is low, through statistics,
Often installing one group of high-voltage mutual inductor needs 3 people, time-consumingly about 45 minutes；Two is high-voltage mutual inductor
Heavy, lifts expenditure of time big when long.The tired for a long time operation of operating personnel, peace in cabinet
Full hidden danger is big, adds that high-voltage mutual inductor own enclosure is cunning, is easily caused transformer slippage and breaks
With the potential safety hazard hurted sb.'s feelings that drops；Three is to substitute Work tool without related, investigates in industry,
It is manpower to install in high-voltage mutual inductor installation process, and be not also related on market
Work tool replaces manpower to install.
Content of the invention
The technical problem to be solved is to provide a kind of high-tension switch cabinet inner part and tears open
Assembling device, this device has that volume is little, light weight, be convenient for carrying, simple to operate, cost
The advantage such as low, to reach to improve operating efficiency, the purpose stopping operation hidden danger.
In order to solve above-mentioned technical problem, the high-tension switch cabinet inner part that the present invention provides dismounts
Device, including moving parts, screw mandrel is mounted vertically on described moving parts and from described shifting
Dynamic component end face stretches out, and described screw mandrel top is located at by bracket, is provided with V on described bracket
Type frame, is additionally provided with turning handle on described moving parts, and described turning handle passes through gear and chain
Drive worm screw to rotate, thus control screw mandrel oscilaltion campaign, at described bracket and described V
Being provided with crank between type frame, described crank controls between described bracket and described V-type frame
Relative motion.
Further, also including underframe, described moving parts is positioned on described underframe.
Further, described moving parts bottom surface is provided with roller.
Further, the roller that described moving parts bottom surface is installed is 4.
Further, described bracket is removably mounted on described screw mandrel top.
Further, described bracket both sides are equipped with ball road.
Further, described underframe is provided with lifting screw.
Further, described underframe is folding.
Further, in described high-tension switch cabinet, removable sections is current transformer.
The present invention uses screw mandrel lifting principle remove or install current transformer in high-voltage board.Dress
Having equipped with screw mandrel on the moving parts of 4 rollers, screw mandrel stretches out from moving parts end face,
Screw mandrel top is provided with transformer bracket, and bracket is arranged over V-type frame, and moving parts is placed on
On underframe, elapse forward moving parts to below transformer to be torn open, shake moving parts gear
Chain-driving worm screw rotates makes its screw mandrel oscilaltion, is i.e. realized by rotation manual turning handle
Lower lifting.Crank between shake bracket and V-type frame, can make in screw mandrel motion process
Bracket laterally moves left and right, in order to bracket centering position is just supported at the bottom of transformer to be torn open
Portion, transformer is by just dismountable connecting screw after bracket support, by shake elevating screw just
Current transformer in dismantled and assembled cabinet.Described lifting is to be rotated by worm screw to make screw axis move up and down
Realizing, bracket both sides, equipped with ball orbit, drive heavy burden pallet top by shake screw mandrel
V-type frame laterally moves left and right.
The beneficial effects of the present invention is: the present invention solves narrow space in high-voltage board, electricity
Current transformer quality is overweight, the inconvenient problem of dismounting, improves operating efficiency, shortens
Power off time, improves safety index, and changing traditional work needs to lift electric current with manpower hand
The pattern of transformer operation, it is little that the present invention has volume, lightweight, is convenient for carrying, operation
Simply, low cost and other advantages.
Brief description
Fig. 1 is the operating diagram of the present invention.
Fig. 2 is the front view of the present invention.
In figure: 1-underframe, 2-moving parts, 3-bracket, 4-turning handle, 5-crank, 6-
Roller, 7-ball road, 8-lifting screw, 9-gear, 10-chain, 11-worm screw, 12-
Screw mandrel, 13-V type frame.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
High-tension switch cabinet inner part attaching/detaching apparatus as shown in Figure 1 and Figure 2, including moving part
Part 2, screw mandrel 12 is mounted vertically on moving parts 2 and stretches out from moving parts 2 end face,
Screw mandrel 12 top is located at by bracket 3, is provided with V-type frame 13, at moving parts on bracket 3
Being additionally provided with turning handle 4 on 2, turning handle 4 drives worm screw 11 turns by gear 9 and chain 10
Dynamic, thus control screw mandrel 12 oscilaltion campaign, set between bracket 3 and V-type frame 13
Being equipped with crank 5, crank 5 controls the relative motion between bracket 3 and V-type frame 13, also
Including underframe 1, moving parts 2 is positioned on underframe 1, and moving parts 2 bottom surface is provided with
Roller 6, the roller 6 that moving parts 2 bottom surface is installed is 4, and bracket 3 is removably pacified
Being contained in screw mandrel 12 top, bracket 3 both sides, equipped with ball road 7, underframe 1 are provided with
Lifting screw 8, underframe 1 is folding, and in high-tension switch cabinet, removable sections is electric current
Transformer.
With reference to Fig. 1, Fig. 2, the present invention uses screw mandrel lifting principle remove or install high-voltage board
Interior current transformer.Equipped with on the moving parts 2 of 4 rollers equipped with screw mandrel 12, screw mandrel
12 stretch out from moving parts 2 end face, are provided with transformer bracket 3 on screw mandrel 12 top, torr
Frame 3 is arranged over V-type frame 13, and moving parts 2 is placed on underframe 1, elapses forward
Moving parts 2 to below transformer to be torn open, shake moving parts 2 gear 9 and chain 10
Drive worm screw 11 to rotate, so that its screw mandrel 12 oscilaltion, i.e. turned by rotation manual
Handle 4 realizes oscilaltion.Crank 5 between shake bracket 3 and V-type frame 13, at silk
Bar 12 motion process can make bracket 3 laterally move left and right, in order to bracket 3 centering position
Put and be just supported in bottom transformer to be torn open, transformer supported by bracket 3 after just dismountable company
Connect screw, by current transformer in shake elevating screw 12 just dismantled and assembled cabinet.Described liter
Fall by worm screw 11 rotate make screw mandrel 12 axle move up and down realization, bracket 3 both sides equipped with
Ball orbit 7, drives heavy burden bracket 3 top V-type frame 13 laterally left by shake screw mandrel
Move right.
When high-tension switch cabinet inner part attaching/detaching apparatus as shown in Figure 1 and Figure 2 is actually used,
First folding underframe 1 is opened, that head slightly lower is positioned in high-voltage board under transformer, and
Underframe 1 adjusting rod is made to make underframe 1 as stress point, the lifting screw 8 adjusting on underframe 1
Steadily.Moving parts 2 is positioned on underframe 1 track, is elapsed forward to waiting to tear open mutually
Below sensor, shake lifting turning handle 4 and transverse shifting crank 5 make moving parts 2 just prop up
Support bottom transformer to be torn open, remove transformer and busbar connecting screw.Again by moving parts
2 slowly move to rear cabinet door direction, make transformer depart from busbar bottom it, then shake lifting
Mechanism makes its transformer be slowly drop down to less than cabinet crossbeam.Finally by moving parts 2 together with
Transformer is slowly drawn out to outside cabinet together, and mutual inductance to be installed changed by the transformer removing dismounting
Device, operating procedure when installing transformer is contrary with dismounting.
With reference to Fig. 1, Fig. 2, the present invention solves narrow space in high-voltage board, Current Mutual Inductance
Device quality is overweight, the inconvenient problem of dismounting, improves operating efficiency, when shortening power failure
Between, improve safety index, changing traditional work needs to lift current transformer with manpower hand
The pattern of operation, it is little that the present invention has volume, lightweight, is convenient for carrying, simple to operate,
Low cost and other advantages.
Claims (9)
1. a high-tension switch cabinet inner part attaching/detaching apparatus, it is characterised in that: include mobile
Parts (2), it is upper and from described that screw mandrel (12) is mounted vertically in described moving parts (2)
Moving parts (2) end face stretches out, and described screw mandrel (12) top is located at by bracket (3),
Described bracket (3) is provided with V-type frame (13), also sets on described moving parts (2)
Being equipped with turning handle (4), described turning handle (4) passes through gear (9) and chain (10) drives snail
Bar (11) rotates, thus controls screw mandrel (12) oscilaltion campaign, in described bracket (3)
And it is provided with crank (5) between described V-type frame (13).
2. high-tension switch cabinet inner part attaching/detaching apparatus according to claim 1, its feature
Being: also include underframe (1), described moving parts (2) is positioned over described underframe (1)
On.
3. high-tension switch cabinet inner part attaching/detaching apparatus according to claim 1 and 2, its
It is characterised by: described moving parts (2) bottom surface is provided with roller (6).
4. high-tension switch cabinet inner part attaching/detaching apparatus according to claim 3, its feature
It is: the roller (6) that described moving parts (2) bottom surface is installed is 4.
5. high-tension switch cabinet inner part attaching/detaching apparatus according to claim 1 and 2, its
It is characterised by: described bracket (3) is removably mounted on described screw mandrel (12) top.
6. high-tension switch cabinet inner part attaching/detaching apparatus according to claim 1 and 2, its
It is characterised by: described bracket (3) both sides are equipped with ball road (7).
7. high-tension switch cabinet inner part attaching/detaching apparatus according to claim 2, its feature
It is: on described underframe (1), be provided with lifting screw (8).
8. the high-tension switch cabinet inner part attaching/detaching apparatus according to claim 2 or 7, its
It is characterised by: described underframe (1) is folding.
9. high-tension switch cabinet inner part attaching/detaching apparatus according to claim 1 and 2, its
It is characterised by: in described high-tension switch cabinet, removable sections is current transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410669731.5A CN104466755B (en) | 2014-11-20 | 2014-11-20 | A kind of high-tension switch cabinet inner part attaching/detaching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410669731.5A CN104466755B (en) | 2014-11-20 | 2014-11-20 | A kind of high-tension switch cabinet inner part attaching/detaching apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104466755A CN104466755A (en) | 2015-03-25 |
| CN104466755B true CN104466755B (en) | 2016-10-05 |
Family
ID=52912362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410669731.5A Active CN104466755B (en) | 2014-11-20 | 2014-11-20 | A kind of high-tension switch cabinet inner part attaching/detaching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104466755B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846331A (en) * | 2016-06-20 | 2016-08-10 | 山东泰开高压开关有限公司 | 252kVGIS current transformer assembling tool |
| CN106159762B (en) * | 2016-07-26 | 2018-12-18 | 国家电网公司 | Current transformer auxiliary installation device in a kind of high-tension switch cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5848668A (en) * | 1995-11-08 | 1998-12-15 | Ez Life Products, Inc. | Portable lifting system for easy movement of moderately heavy items |
| KR20050048289A (en) * | 2003-11-19 | 2005-05-24 | 오성산업 (주) | Safety equipment for preventing overload of winch |
| CN101931173A (en) * | 2010-08-04 | 2010-12-29 | 安徽省电力公司安庆供电公司 | Mutual inductor disassembly-assembly bracket in switch cabinet |
| CN202390146U (en) * | 2011-12-09 | 2012-08-22 | 河南省电力公司郑州供电公司 | Special tool for disassembling and assembling current transformer of 10kV switch cabinet |
| CN203536822U (en) * | 2013-11-14 | 2014-04-09 | 国家电网公司 | Special tool for mounting and dismounting 10 KV suspended-type current transformer |
-
2014
- 2014-11-20 CN CN201410669731.5A patent/CN104466755B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5848668A (en) * | 1995-11-08 | 1998-12-15 | Ez Life Products, Inc. | Portable lifting system for easy movement of moderately heavy items |
| KR20050048289A (en) * | 2003-11-19 | 2005-05-24 | 오성산업 (주) | Safety equipment for preventing overload of winch |
| CN101931173A (en) * | 2010-08-04 | 2010-12-29 | 安徽省电力公司安庆供电公司 | Mutual inductor disassembly-assembly bracket in switch cabinet |
| CN202390146U (en) * | 2011-12-09 | 2012-08-22 | 河南省电力公司郑州供电公司 | Special tool for disassembling and assembling current transformer of 10kV switch cabinet |
| CN203536822U (en) * | 2013-11-14 | 2014-04-09 | 国家电网公司 | Special tool for mounting and dismounting 10 KV suspended-type current transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104466755A (en) | 2015-03-25 |
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| GR01 | Patent grant |