CN108328530B - Transformer overhauls device - Google Patents
Transformer overhauls device Download PDFInfo
- Publication number
- CN108328530B CN108328530B CN201810338351.1A CN201810338351A CN108328530B CN 108328530 B CN108328530 B CN 108328530B CN 201810338351 A CN201810338351 A CN 201810338351A CN 108328530 B CN108328530 B CN 108328530B
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- transformer
- rod
- fixedly connected
- side wall
- 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.)
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- 230000001681 protective effect Effects 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 32
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 description 7
- 230000006378 damage Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 230000006854 communication Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F2700/00—Lifting apparatus
- B66F2700/03—Lifting jacks with pinion and rack
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a transformer overhauling device which comprises an operating platform, wherein a lifting device and a rotating device are arranged below the operating platform. In order to solve among the prior art separation of transformer maintenance device operation panel and elevating gear, it is inconvenient to use, and the maintainer need to come the change position by self removal, can not conveniently switch the maintenance angle, causes the maintainer tired easily, does not accord with the problem of ergonomic requirement.
Description
Technical Field
The invention relates to the technical field of transformer overhaul, in particular to a transformer overhaul device.
Background
At present, most transformer overhauls are generally high-altitude operation, the existing overhauling operation platform does not have lifting and rotating position conversion functions, for example, a transformer to be overhauled is at a certain height, an overhauling person needs to ascend or descend to the height, the overhauling person controls the lifting of the operation platform to achieve lifting by exchanging with an operator of a lifting device, for example, the overhauling person needs to check different positions of the transformer to achieve comprehensive inspection of the transformer in the overhauling process of the transformer, and the overhauling person needs to rotate the body to change the overhauling position. This results in inconvenient use of the transformer service device, an inefficient and wasteful communication process, and a problem of wasting manpower. And the maintainer often needs to maintain different directions by changing the body position, so that the maintainer easily feels tired and does not meet the requirement of human engineering.
In addition, the safety risk of the existing operation table for high-altitude operation is not fully considered, the external frame is basically adopted for fixing, the shutter can not be opened through a simple locking device, and safety protection is insufficient. Moreover, the fault tolerance to accidents is insufficient, such as falling and other risks to the operation table, no device for reducing the injury is arranged in the operation table, and once the accidents occur, serious injury is caused to personnel.
In addition, because power equipment such as a transformer and the like is always charged with static electricity during detection, the condition of thunderstorm weather is also frequently met during high-altitude operation, the existing operation table is completely exposed outside and does not have the function of shielding static electricity, and serious threat is caused to personnel safety when the condition is met.
Disclosure of Invention
The invention aims to solve the technical problems that: the utility model provides a transformer overhauls device, this overhauls device have the function of lift operation panel and rotary operation platform to still have high altitude fall save oneself and antistatic thunder and lightning function, in order to solve prior art:
1. the existing maintenance operation table does not have lifting and rotating position changing functions, the transformer maintenance device is inconvenient to use, the efficiency is low due to redundant communication processes, manpower is wasted, maintenance staff often need to maintain different positions by changing body positions, the maintenance staff easily feel tired, and the transformer maintenance device does not meet the problem of human engineering requirements;
2. the existing operation table is not fully considered for safety risk of high-altitude operation, basically adopts an external frame for fixing, and solves the problems that a shutter cannot be opened and safety protection is insufficient due to a simple locking device;
3. the fault tolerance to accidents is insufficient, such as falling and other risks to the operation table, no device for reducing the injury is arranged in the operation table, and once the accidents occur, serious injury is caused to personnel;
4. the anti-static lightning shielding device has no static and electric lightning shielding function, and can cause great threat to personnel safety when encountering static and lightning.
The technical scheme of the invention is as follows: the utility model provides a transformer overhauls device, includes the operation panel, install rotating device under the operation panel, rotating device lower part and lift upper end fixed connection, lifting device lower part fixed mounting is on the bottom plate.
The lifting device is characterized in that the lower end of the supporting rod is fixedly connected with the bottom plate, the gear is mounted at the upper end of the supporting rod, the rack is fixedly connected with the inner side of the bottom end of the placing plate, the gear is meshed with the rack, the upper end of the folding rod is fixedly connected with the lower surface of the placing plate, and the lower end of the folding rod is fixedly connected with the upper surface of the bottom plate. The upper side wall of the placing plate in the rotating device is rotationally connected with the lower side wall of the bottom plate of the operating platform through a rotating shaft.
The protection cover is fixedly arranged on the side wall of the upper end of the bottom plate of the operation table, the damping device is fixedly arranged on the upper surface of the bottom plate of the operation table, the protection layers are fixed on the side walls of the two ends of the protection cover, the connecting rod is fixedly arranged on the side wall screw of one end of the protection cover, and the fixing ring is fixedly connected with the side wall of one end of the connecting rod.
The connecting rod is made of an elastic material.
The fixing rods and the telescopic rods in the fixing rings are arranged in a crossed mode to form a circle, and the telescopic rods are movably connected with the fixing rods.
The upper end of the protective cover is provided with a through hole, and the diameter of the through hole is 110 cm-130cm.
The shield is made of metal.
The protective layer is made of a composite material of carbon black filler and an insulating rubber material in a mixing mode.
The bottom fixed mounting of bottom plate has the gyro wheel, and the quantity of gyro wheel has four.
The beneficial effects of the invention are as follows:
1. the lifting device is added to realize the integration of the operating platform of the transformer maintenance device and the lifting device, so that the transformer maintenance device is more convenient to use, unnecessary communication is removed, the efficiency is improved, and unnecessary manpower waste is reduced; by adding the rotating device, an overhauling person can conveniently adjust an overhauling angle to overhaul different directions, and the requirement of human engineering is met;
2. by adding the damping device, the damage of high-altitude falling of an maintainer in an emergency situation can be reduced;
3. through the fixing ring, and the fixing rod and the telescopic rod in the fixing ring, people with different body types can be fixed in the fixing ring, so that maintenance staff can be firmly fixed on the maintenance device, and the situation that the maintenance staff falls down carelessly in high altitude is avoided;
4. by adding the shielding case, the damage of static electricity and thunder to overhaulers is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a transformer maintenance device according to the present invention;
fig. 2 is a front view of a placement plate of a transformer maintenance device according to the present invention;
fig. 3 is a bottom view of a placement plate of a transformer service device according to the present invention;
fig. 4 is a front view of an operation panel of the transformer maintenance device according to the present invention.
In the figure: 1 bottom plate, 2 folding bars, 3 bracing pieces, 4 gears, 5 racks, 6 placing plates, 7 rotating shafts, 8 protecting covers, 9 damping devices, 10 protecting layers, 11 connecting rods, 12 fixing rings, 121 fixing rods, 122 telescopic rods, 13 operating tables, 14 wheels and 15 operating table bottom plates.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific examples:
referring to fig. 1 to 3, which are preferred embodiments of the present invention, the present invention is a transformer maintenance apparatus comprising: 1 bottom plate, 2 folding bars, 3 bracing pieces, 4 gears, 5 racks, 6 placing plates, 7 rotating shafts, 8 protecting covers, 9 damping devices, 10 protecting layers, 11 connecting rods, 12 fixing rings, 121 fixing rods, 122 telescopic rods, 13 operating tables, 14 wheels and 15 operating table bottom plates.
Referring to fig. 1 to 3, a rotating device is installed under the operation table 13, the lower portion of the rotating device is fixedly connected with the upper end of the lifting device, and the lower portion of the lifting device is fixedly installed on the bottom plate 1. Through elevating gear, the operation panel 13 can realize the vertical direction reciprocates to overhaul the transformer of different height. Through rotating device, maintenance personnel can be very convenient adjust the maintenance angle, overhaul different positions, more accord with the ergonomic requirement.
In the lifting device, the lower end of a supporting rod 3 is fixedly connected with a bottom plate 1, a gear 4 is mounted at the upper end of the supporting rod 3, a rack 5 is fixedly connected with the inner side of the bottom end of a placing plate 6, the gear 4 is meshed with the rack 5, the upper end of a folding rod 2 is fixedly connected with the lower surface of the placing plate 6, and the lower end of the folding rod 2 is fixedly connected with the upper surface of the bottom plate 1. When the maintenance personnel need adjust elevating gear height, through sending the lift signal to the motor, the motor is according to the signal instruction, and drive gear 4 rotates, and gear 4's rotation drives rack 5 and reciprocates, because place board 6 bottom and rack 5 fixed link to each other, the lift of rack will drive and place board 6 and go up and down to drive the operation panel of installing on placing board 6 simultaneously and go up and down.
The upper side wall of the placing plate 6 in the rotating device is rotationally connected with the lower side wall of the operating platform 13 through the rotating shaft 7. When maintenance personnel need adjust the rotating device angle to realize overhauling different positions, through sending the rotation signal to the motor, the motor rotates corresponding angle according to signal instruction drive axis of rotation 7.
The upper end side wall of an operation platform bottom plate 15 in the operation platform is fixedly provided with a protection cover 8, the upper surface of the operation platform bottom plate 15 is fixedly provided with a damping device 9, the side walls at the two ends of the protection cover 8 are fixedly provided with protection layers 10, one end side wall of the protection cover 8 is fixedly provided with a connecting rod 11 through screws, and one end side wall of the connecting rod 11 is fixedly connected with a fixing ring 12.
The connecting rod 11 is made of an elastic material. The fixing ring 12 comprises a fixing rod 121 and a telescopic rod 122, the fixing rod 121 and the telescopic rod 122 are arranged in a cross way to form a circle, and the telescopic rod 122 is movably connected with the fixing rod 121. The upper end of the protective cover 8 is provided with a through hole, and the diameter of the through hole is 110 cm-130cm. First maintenance personnel enter into protection casing 8 through the entry, maintenance personnel are in the retainer plate 12 in protection casing 8, the upper end at damping device 9 is placed to maintenance personnel's foot, the through-hole has been seted up to the upper end of protection casing 8, and the diameter of through-hole has 110 cm-130cm, maintenance personnel's head and hand are outside at protection casing 8 through the through-hole of protection casing 8, maintenance personnel's health is located the inside of retainer plate 12, when maintenance personnel get into the inside of retainer plate 12, can adjust dead lever 121 and telescopic link 122 according to maintenance personnel's size, if maintenance personnel is stronger, can stretch out telescopic link 122 from dead lever 121, thereby make retainer plate 12 grow.
The shield 8 is made of metal. The metal cover has shielding effect on static electricity and thunder and lightning, and if overhauling staff overhauls the transformer, the transformer has static electricity or meets weather such as thunder and lightning in the overhauling process, and the protection cover plays a role in protecting the overhauling staff.
The protective layer 10 is made of a composite material of carbon black filler and an insulating rubber material mixed. When the emergency is impacted by external force and falls carelessly, maintenance personnel can contract the body inside the protective cover 8, and under the action of the spring and the elastic force, the protective cover 8 can protect the body of the maintenance personnel, and because of the protective layer 10, the body of the maintenance personnel can be protected when falling. .
The bottom end of the bottom plate 1 is fixedly provided with four rollers 14, and the number of the rollers 14 is four. By means of the rollers 14, maintenance personnel can easily move the transformer service device to a desired position.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (5)
1. Transformer overhauls device, including operation panel (13), its characterized in that: a rotating device is arranged below the operating platform (13), the lower part of the rotating device is fixedly connected with the upper end of the lifting device, and the lower part of the lifting device is fixedly arranged on the bottom plate (1);
a protective cover (8) is fixedly arranged on the side wall of the upper end of an operating platform bottom plate (15) in the operating platform (13), a damping device (9) is fixedly arranged on the upper surface of the operating platform bottom plate (15), protective layers (10) are fixed on the side walls of the two ends of the protective cover (8), a connecting rod (11) is fixedly arranged on the side wall of one end of the protective cover (8) through screws, and a fixing ring (12) is fixedly connected with the side wall of one end of the connecting rod (11);
the connecting rod (11) is made of an elastic material;
the fixed rod (121) and the telescopic rod (122) in the fixed ring (12) are arranged in a cross way to form a circle, and the telescopic rod (122) is movably connected with the fixed rod (121);
the lower end of a supporting rod (3) in the lifting device is fixedly connected with a bottom plate (1), a gear (4) is mounted at the upper end of the supporting rod (3), a rack (5) is fixedly connected to the inner side of the bottom end of a placing plate (6), the gear (4) is meshed with the rack (5), the upper end of a folding rod (2) is fixedly connected with the lower surface of the placing plate (6), and the lower end of the folding rod (2) is fixedly connected with the upper surface of the bottom plate (1);
the protective cover (8) is made of metal.
2. The transformer service device of claim 1, wherein: the upper end side wall of the placing plate (6) in the rotating device is rotationally connected with the lower end side wall of the operating platform bottom plate (15) through a rotating shaft (7).
3. The transformer service device of claim 1, wherein: the upper end of the protective cover (8) is provided with a through hole, and the diameter of the through hole is 110-cm cm-130cm.
4. The transformer service device of claim 1, wherein: the protective layer (10) is made of a composite material of carbon black filler and an insulating rubber material in a mixing manner.
5. The transformer service device of claim 1, wherein: the bottom end of the bottom plate (1) is fixedly provided with rollers (14), and the number of the rollers (14) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810338351.1A CN108328530B (en) | 2018-04-16 | 2018-04-16 | Transformer overhauls device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810338351.1A CN108328530B (en) | 2018-04-16 | 2018-04-16 | Transformer overhauls device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108328530A CN108328530A (en) | 2018-07-27 |
| CN108328530B true CN108328530B (en) | 2024-01-16 |
Family
ID=62934221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810338351.1A Active CN108328530B (en) | 2018-04-16 | 2018-04-16 | Transformer overhauls device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108328530B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110850192B (en) * | 2019-08-27 | 2022-05-10 | 国网山东省电力公司滨州供电公司 | Debugging device and method for excitation capacitance-regulating transformer |
| CN113651270B (en) * | 2021-08-24 | 2022-06-07 | 国网黑龙江省电力有限公司大兴安岭供电公司 | Lifting device for be used for transformer maintenance |
| CN114552902B (en) * | 2022-03-05 | 2023-04-18 | 江西昌龙电机有限公司 | A overhaul device for micro motor |
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| CN206359198U (en) * | 2016-07-29 | 2017-07-28 | 文登蓝岛建筑工程有限公司 | A kind of indoor decorations self-powered platform |
| CN107693981A (en) * | 2017-09-28 | 2018-02-16 | 郑菁清 | A kind of construction personnel safety protection device |
| CN107892263A (en) * | 2017-12-19 | 2018-04-10 | 山东矗峰重工机械集团有限公司 | A kind of mobile fork type elevator |
| CN208120704U (en) * | 2018-04-16 | 2018-11-20 | 贵州电网有限责任公司 | A kind of Repair of Transformer device |
-
2018
- 2018-04-16 CN CN201810338351.1A patent/CN108328530B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201782026U (en) * | 2010-07-25 | 2011-04-06 | 南通格雅服饰有限公司 | Ball-shaped falling prevention safety clothing cover |
| CN102234087A (en) * | 2011-04-19 | 2011-11-09 | 山东力高升降机械有限公司 | Expansion table surface |
| CN105257205A (en) * | 2015-10-10 | 2016-01-20 | 国网山东省电力公司东营供电公司 | Novel electric power overhaul device and method |
| CN205093650U (en) * | 2015-10-29 | 2016-03-23 | 何文博 | Open -air geology reconnaissance protector |
| CN206359198U (en) * | 2016-07-29 | 2017-07-28 | 文登蓝岛建筑工程有限公司 | A kind of indoor decorations self-powered platform |
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| CN208120704U (en) * | 2018-04-16 | 2018-11-20 | 贵州电网有限责任公司 | A kind of Repair of Transformer device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108328530A (en) | 2018-07-27 |
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