CN208265652U - A kind of transformer on-load voltage regulating tap switch boom hoisting - Google Patents
A kind of transformer on-load voltage regulating tap switch boom hoisting Download PDFInfo
- Publication number
- CN208265652U CN208265652U CN201820736520.2U CN201820736520U CN208265652U CN 208265652 U CN208265652 U CN 208265652U CN 201820736520 U CN201820736520 U CN 201820736520U CN 208265652 U CN208265652 U CN 208265652U
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- China
- Prior art keywords
- inverted
- movable block
- fixed
- shaped movable
- motor
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Abstract
The utility model discloses a kind of transformer on-load voltage regulating tap switch boom hoistings, including supporting leg, braced frame and inverted L-shaped movable block, the braced frame lower surface is fixedly connected with supporting leg, the braced frame lower surface is fixed with horizontal rail by fixed column, sliding slot is offered in the horizontal rail, it is plugged in sliding slot at the top of the inverted L-shaped movable block, inverted L-shaped movable block front is fixed with the second motor, second motor one end is equipped with second driving shaft, described second driving shaft one end is fixed with gear, the gear is connect with the gear teeth for being mounted on horizontal rail lower surface, inverted L-shaped movable block lower surface side is fixed with first motor, described first motor one end is equipped with the first transmission shaft, the inverted L-shaped movable block lower surface other side is fixed with capstan winch, capstan winch is run through in first transmission shaft one end Side.The utility model has the number for reducing suspended core operation worker and time, improves operating efficiency, advantage easy to carry.
Description
Technical field
The utility model relates to transformer maintenance technical field, specially a kind of transformer on-load voltage regulating tap switch lifting
Device.
Background technique
Transformer on-load voltage regulating tap switch is the key equipment for completing power grid voltage regulating, and reliability directly affects power grid
Safe operation.In on-load tap changer regular maintenance or when being overhauled because of failure, it need to have a power failure and carry out suspended core inspection to it
It looks into.Currently, without special on-load tap changer boom hoisting, the combination for generalling use crane and manpower is risen
It hangs.On-load tap changer suspended core flow chart is complicated, and great work intensity, there are some potential safety problemss, do not meet " electric power
Safety work order " related request, meanwhile, suspended core operation worker is more, and holding time is long, cause working efficiency low,
Increase loss caused by power failure.
Utility model content
The purpose of this utility model is to provide a kind of transformer on-load voltage regulating tap switch boom hoistings, have reduction and hang
The number of core operation worker and time improve operating efficiency, and light structure is easy to carry, easy-to-use laborsaving advantage, solve
Suspended core operation worker is more, and holding time is long, the low problem of working efficiency.
To achieve the above object, the utility model provides the following technical solutions: a kind of transformer on-load voltage regulating tap switch
Boom hoisting, including supporting leg, braced frame and inverted L-shaped movable block, braced frame lower surface four corners pass through the second spiral shell
Bolt is fixedly connected with supporting leg, and the supporting leg bottom outside is equipped with the first bolt, braced frame lower surface two sides peace
Equipped with fixed column, the fixed column bottom end is fixed with horizontal rail, and horizontal rail upper surface front end offers sliding slot, described
It is plugged in sliding slot at the top of inverted L-shaped movable block, inverted L-shaped movable block front is fixed with the second motor by fixed frame, described
Second motor one end is rotatably equipped with second driving shaft, and the second driving shaft is moved away from one end of the second motor through inverted L-shaped
Motion block is fixed with gear, and the gear is connect with the gear teeth meshing for being mounted on horizontal rail lower surface, the horizontal rail following table
Face side is equipped with limited block, and inverted L-shaped movable block lower surface side is fixed with first motor, and described first motor one end turns
Dynamic to be equipped with the first transmission shaft, the inverted L-shaped movable block lower surface other side is fixed with capstan winch, and first transmission shaft is away from the
Capstan winch side is run through in one end of one motor, is wound with cable wire on first transmission shaft, described cable wire one end is equipped with hook.
Preferably, it is adapted at the top of the sliding slot and inverted L-shaped movable block.
Preferably, the length of the gear teeth is more than 4/5ths of horizontal rail length.
Preferably, second motor is mounted below the central axes of inverted L-shaped movable block front.
Preferably, first transmission shaft and capstan winch other side inner wall are rotatablely connected.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model has reached reduction suspended core work by setting horizontal rail, first motor, the second motor and capstan winch
The number of industry staff and time, sling the steady controllable effect of moving process, the utility model is provided with horizontal rail, the
One motor, the second motor and capstan winch, supporting leg is using transformer case as supporting surface, by the first bolt and tap switch flange
Bolt hole fix, first motor connects external power supply with the second motor, when operation, hangs on tap switch core,
One electric motor starting, the first transmission shaft rotation, is wrapped in cable wire on the first transmission shaft, slings tap switch core, the second motor
Starting, second driving shaft band moving gear rotate, and gear and gear teeth intermeshing make inverted L-shaped movable block is horizontal in horizontal rail to move
Dynamic, tap switch core also and then moves horizontally, will switch core is mobile, is placed in behind ground and starts to check debugging and test work
Make, staff no longer needs manpower to sling switch core, the time required to reducing suspended core operation, reduces the labor of suspended core operation
Fatigue resistance, high-rise working personnel operating risk, sling that moving process is steadily controllable, ensure that the peace of personnel equipment in work
Entirely, working efficiency is substantially improved.
2, the utility model has reached that boom hoisting is detachable by the second bolt of setting, effect easy to carry, this reality
It is provided with the second bolt with novel, boom hoisting before use, supporting leg is fixed by the second bolt with braced frame, move by inverted L-shaped
Motion block is plugged in horizontal rail together with boom hoisting, forms complete boom hoisting, after use, is dismantled in order, convenient
It carries.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the left side schematic cross-sectional view of the utility model；
Fig. 3 is enlarged diagram at the A of the utility model；
Fig. 4 is enlarged diagram at the B of the utility model.
In figure: 1, the first bolt；2, supporting leg；3, horizontal rail；4, braced frame；5, the second bolt；6, limited block；7,
The gear teeth；8, fixed column；9, first motor；10, inverted L-shaped movable block；11, the second motor；12, it links up with；13, cable wire；14, capstan winch；
15, the first transmission shaft；16, gear；17, sliding slot；18, second driving shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of a kind of embodiment provided by the utility model referring to FIG. 1 to FIG. 4: transformer on-load voltage regulating tap switch
Boom hoisting, including supporting leg 2, braced frame 4 and inverted L-shaped movable block 10,4 lower surface four corners of braced frame pass through the second spiral shell
Bolt 5 is fixedly connected with supporting leg 2, and supporting leg 2 is fixed with braced frame 4 by the second bolt 5, and inverted L-shaped movable block 10 is together with rising
Device for hoisting is plugged in horizontal rail 3, and ease of assembly carries, and 2 bottom outside of supporting leg is equipped with the first bolt 1, and supporting leg 2 is logical
It crosses the first bolt 1 to fix with the bolt hole on tap switch flange, 4 lower surface two sides of braced frame are equipped with fixed column 8, fixed
8 bottom end of column is fixed with horizontal rail 3, and 3 upper surface front end of horizontal rail offers sliding slot 17, the 10 top grafting of inverted L-shaped movable block
It in sliding slot 17, is adapted at the top of sliding slot 17 and inverted L-shaped movable block 10, by the way that sliding slot 17 is arranged, makes inverted L-shaped movable block 10 in water
It is slided on plate rail road 3, while fixed to inverted L-shaped movable block 10,10 front of inverted L-shaped movable block is fixed with the second electricity by fixed frame
Machine 11, the second motor 11 use Y80M1-2 model, second motor 11 have it is small in size, revolving speed is uniform, and consume energy low advantage,
Second motor 11 is mounted below the positive central axes of inverted L-shaped movable block 10, and 11 one end of the second motor is rotatably equipped with the second transmission
Axis 18, second driving shaft 18 are fixed with gear 16, gear 16 and peace through inverted L-shaped movable block 10 away from one end of the second motor 11
The gear teeth 7 mounted in 3 lower surface of horizontal rail engage connection, and the length of the gear teeth 7 is more than 4/5ths of 3 length of horizontal rail, the
The starting of two motors 11, second driving shaft 18 are rotated with moving gear 16, and gear 16 and the intermeshing of the gear teeth 7 make inverted L-shaped movable block 10
It is moved horizontally in horizontal rail 3, tap switch core also and then moves horizontally, after the movement of switch core, being placed in ground
Start to check that debugging and experiment work, 3 lower surface side of horizontal rail are equipped with limited block 6, limit inverted L-shaped movable block 10
Position avoids inverted L-shaped movable block 10 from skidding off horizontal rail 3, and 10 lower surface side of inverted L-shaped movable block is fixed with first motor 9, and first
Motor 9 uses Y90S-2 model, which has torsion big, and light-weight, low-cost advantage, 9 one end of first motor turns
Dynamic to be equipped with the first transmission shaft 15, the 10 lower surface other side of inverted L-shaped movable block is fixed with capstan winch 14, and the first transmission shaft 15 is away from the
14 side of capstan winch is run through in one end of one motor 9, and the first transmission shaft 15 is rotatablely connected with 14 other side inner wall of capstan winch, the first transmission shaft
Cable wire 13 is wound on 15,13 one end of cable wire is equipped with hook 12, and hook 12 is hung on tap switch core, and first motor 9 opens
Dynamic, the rotation of the first transmission shaft 15 is wrapped in cable wire 13 on first transmission shaft 15, slings tap switch core, staff is not
It needs manpower to sling switch core again, the time required to reducing suspended core operation, reduces the labor intensity of suspended core operation, eminence is made
The operating risk of industry personnel, slings that moving process is steadily controllable, ensure that the safety of personnel equipment in work, work is substantially improved
Efficiency.
Working principle: in utility model works, staff climbs up transformer top, starts deflation oil extraction, will support
After leg 2 and the assembling of braced frame 4 are fixed, removal on-load tap changer top cover installs on-load tap changer Special-purpose hanger
Plate, and suspender belt is installed on platform sling, start first motor 9, sling switch core by hook 12, the starting of the second motor 11,
Second driving shaft 18 is rotated with moving gear 16, moves horizontally inverted L-shaped movable block 10 in horizontal rail 3, and switch core is moved
It moves, be placed in behind ground and start to check debugging and experiment work, it is more preferable compared to traditional product.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of transformer on-load voltage regulating tap switch boom hoisting, including supporting leg (2), braced frame (4) and inverted L-shaped are mobile
Block (10), it is characterised in that: braced frame (4) the lower surface four corners connect by the way that the second bolt (5) and supporting leg (2) are fixed
It connects, supporting leg (2) bottom outside is equipped with the first bolt (1), and braced frame (4) the lower surface two sides are equipped with fixation
Column (8), fixed column (8) bottom end are fixed with horizontal rail (3), and horizontal rail (3) the upper surface front end offers sliding slot
(17), it is plugged in sliding slot (17) at the top of the inverted L-shaped movable block (10), inverted L-shaped movable block (10) front passes through fixation
Frame is fixed with the second motor (11), and described second motor (11) one end is rotatably equipped with second driving shaft (18), and described second passes
Moving axis (18) is fixed with gear (16) away from the one end of the second motor (11) through inverted L-shaped movable block (10), the gear (16)
Connection is engaged with the gear teeth (7) for being mounted on horizontal rail (3) lower surface, horizontal rail (3) the lower surface side installation is limited
Position block (6), inverted L-shaped movable block (10) the lower surface side are fixed with first motor (9), and described first motor (9) one end turns
Dynamic to be equipped with the first transmission shaft (15), inverted L-shaped movable block (10) the lower surface other side is fixed with capstan winch (14), and described first
Transmission shaft (15) runs through capstan winch (14) side away from the one end of first motor (9), is wound with steel on first transmission shaft (15)
Rope (13), described cable wire (13) one end are equipped with hook (12).
2. a kind of transformer on-load voltage regulating tap switch boom hoisting according to claim 1, it is characterised in that: the cunning
It is adapted at the top of slot (17) and inverted L-shaped movable block (10).
3. a kind of transformer on-load voltage regulating tap switch boom hoisting according to claim 1, it is characterised in that: the wheel
The length of tooth (7) is more than 4/5ths of horizontal rail (3) length.
4. a kind of transformer on-load voltage regulating tap switch boom hoisting according to claim 1, it is characterised in that: described
Two motors (11) are mounted below the positive central axes of inverted L-shaped movable block (10).
5. a kind of transformer on-load voltage regulating tap switch boom hoisting according to claim 1, it is characterised in that: described
One transmission shaft (15) and capstan winch (14) other side inner wall are rotatablely connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820736520.2U CN208265652U (en) | 2018-05-17 | 2018-05-17 | A kind of transformer on-load voltage regulating tap switch boom hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820736520.2U CN208265652U (en) | 2018-05-17 | 2018-05-17 | A kind of transformer on-load voltage regulating tap switch boom hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208265652U true CN208265652U (en) | 2018-12-21 |
Family
ID=64682777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820736520.2U Expired - Fee Related CN208265652U (en) | 2018-05-17 | 2018-05-17 | A kind of transformer on-load voltage regulating tap switch boom hoisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208265652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113335867A (en) * | 2021-06-16 | 2021-09-03 | 中航宝胜电气股份有限公司 | Transformer side-entering type moving device for prefabricated substation and moving method thereof |
-
2018
- 2018-05-17 CN CN201820736520.2U patent/CN208265652U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113335867A (en) * | 2021-06-16 | 2021-09-03 | 中航宝胜电气股份有限公司 | Transformer side-entering type moving device for prefabricated substation and moving method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20190517 |