CN103762510A - Maintenance platform - Google Patents
Maintenance platform Download PDFInfo
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- CN103762510A CN103762510A CN201310747610.3A CN201310747610A CN103762510A CN 103762510 A CN103762510 A CN 103762510A CN 201310747610 A CN201310747610 A CN 201310747610A CN 103762510 A CN103762510 A CN 103762510A
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- connector
- fixed part
- lifting arm
- cylindrical portion
- inspection platform
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Abstract
The invention relates to a supporting tool for mounting and maintaining a current transformer in the power industry, in particular to a maintenance platform. The maintenance platform comprises a moving trolley, a lifting device and a containing platform, the lifting device for adjusting the current transformer vertically is fixedly mounted on the moving trolley, and the containing platform is mounted on the lifting device. Compared with the prior art, the maintenance platform has the advantages of being easy to mount and dismount and convenient to transport and move due to the structures of the lifting device and the moving trolley, capable of being adjusted in height according to the maintenance site needs, small in size, durable in structure, safe, reliable, low in manufacturing cost, and high in mounting precision, saving time and labor and the like.
Description
Technical field
The present invention relates to power industry installs, overhauls with supporting tool, specifically a kind of inspection platform current transformer.
Background technology
It is because working space restriction causes must carrying out manual support to current transformer in operation process, just can complete replacing operation in maintenance process that existing power industry is changed the long main cause of disassembly and assembly time in operation to current transformer.Current transformer of every like this replacing is changed operation with regard to the many people of needs, and in operation process, a maintainer carries out manual support nearly 40 minutes to current transformer.Changing as can be seen here three current transformers is a kind of great challenge and test to maintainer's muscle power and endurance, the operation process of wasting time and energy has like this reduced our overhaul efficiency, the time of maintenance is longer, and corresponding interruption duration is elongated, affects the production of people's lives and company; Workman's operation is comparatively required great effort when changing, and in order promptly to install, sometimes can not reach its installation requirement, and precision lowers, so be necessary to develop a kind of instrument, plays when installing and change instrument transformer, reaches time saving and energy saving and object that installation accuracy is high.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of easy for operation, and simple in structure, safe and reliable inspection platform, the above-mentioned defect existing to overcome prior art.
For solving the problems of the technologies described above, the technical solution used in the present invention is: inspection platform comprises travelling car, lowering or hoisting gear and mounting table, on travelling car, fixed installation is useful on the lowering or hoisting gear that current transformer is carried out to up-down adjustment, and mounting table is arranged on lowering or hoisting gear.
Described travelling car is comprised of roller and car body, car body comprises the first base plate, the second base plate and support bar, one end of support bar is fixedly mounted on the first base plate, the other end of support bar and the fixed installation of the second base plate, and roller is fixedly installed on the lower surface of the first base plate.
Described support bar comprises the first cylindrical portion and the second cylindrical portion, and the first cylindrical portion is connected with the mode of the second cylindrical portion by socket, and the second cylindrical portion can be along the first cylindrical portion lifting simultaneously.
Described lowering or hoisting gear comprises the first fixed part, lifting arm, the second fixed part, nut and screw rod, the first fixed part comprises diapire and left and right sidewall, diapire arranges fixing hole, left and right sidewall arranges bearing pin fixing hole, lifting arm comprises first group of lifting arm and second group of lifting arm, first group of lifting arm comprises the first connector and the second connector, second group of lifting arm comprises the 3rd connector and the 4th connector, the first connector, the second connector, the 3rd connector is identical with the planform of the 4th connector, the first connector is a groove shape body, the first connector comprises first substrate and two the first side plates that extend to form from first substrate both sides, the two ends of the first side plate are semicircle shape, semicircle shape place in the first side plate two ends arranges the first pin hole.The second fixed part is also groove shape body, the second fixed part comprises second substrate and the second side plate forming from second substrate bending, the both ends of the second side plate arrange the second pin hole, in second substrate excision, form opening, nut is fixedly installed in the junction of the first connector and the second connector, the equally also mounting nuts in the junction of the 3rd connector and the 4th connector, screw rod group is loaded on nut.One end of screw rod arranges rectangular-shaped portion, in rectangular-shaped portion, jack is set.Mounting table is installed on the second fixed part.
The first described side plate comprises right-angled trapezium portion, the first half-round and the second half-round, in the first half-round and the second half-round, the first pin hole is set.
During use, swing handle is inserted after the jack of the rectangular body of screw rod to swing handle again, thereby drive bolt rotary, the nut that is installed on first group of lifting arm and second group of lifting arm along screw rod relative near or away from, and then the relative distance of adjustment the second fixed part and the first fixed part, further adjust the height that the mounting table on the second fixed part is installed, thereby current transformer can be adjusted to required height and position place, be convenient to install or maintenance.
The present invention relative to existing technologies, its beneficial effect is: owing to adopting the structure of lifting arm and travelling car, handling are simple, it is mobile to be convenient to transportation, and can according to Overhaul site need to carry out Height Adjustment, have advantages of that volume is little, structure durable, safe and reliable, cost of manufacture is low, time saving and energy saving, installation accuracy is high.
Accompanying drawing explanation
Fig. 1 is inspection platform perspective view of the present invention.
Fig. 2 is inspection platform forward sight structural representation of the present invention.
Fig. 3 is the first fixed part perspective view of inspection platform of the present invention.
Fig. 4 is the first connector perspective view of inspection platform of the present invention.
Fig. 5 is the first connector forward sight structural representation of inspection platform of the present invention.
Fig. 6 is the second fixed part perspective view of inspection platform of the present invention.
In figure: travelling car 1, lowering or hoisting gear 2, mounting table 3, roller 11, car body 12, the first base plate 13, the second base plate 14, support bar 15, the first cylindrical portion 151, the second cylindrical portion 152, the first fixed part 21, lifting arm 22, the second fixed part 23, nut 24, screw rod 25, diapire 211, sidewall 212, fixing hole 213, bearing pin fixing hole 214, first group of lifting arm 221, second group of lifting arm 222, the first connector 223, the second connector 224, the 3rd connector 225, the 4th connector 226, first substrate 2231, the first side plate 2232, the first pin hole 2233, second substrate 231, the second side plate 232, the second pin hole 233, opening 234, rectangular-shaped portion 251, jack 252, right-angled trapezium portion 2234, the first half-round 2235, the second half-round 2236.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail, consult Fig. 1 and Fig. 2, inspection platform comprises travelling car 1, lowering or hoisting gear 2 and mounting table 3, on travelling car 1, fixed installation is useful on the lowering or hoisting gear 2 that current transformer (not shown) is carried out to up-down adjustment, and mounting table 3 is arranged on lowering or hoisting gear 2.
Consult Fig. 1 and Fig. 2, described travelling car 1 is comprised of roller 11 and car body 12, car body 12 comprises the first base plate 13, the second base plate 14 and support bar 15, one end of support bar 15 is fixedly mounted on the first base plate 13, the other end of support bar 15 and the second base plate 14 fixed installations, roller 11 is fixedly installed on the lower surface of the first base plate 13.
Consult Fig. 1 and Fig. 2, described support bar 15 comprises that the first cylindrical portion 151 and the second cylindrical portion 152, the first cylindrical portion 151 are connected with the mode of the second cylindrical portion 152 by socket, and the second cylindrical portion 152 can be along the first cylindrical portion 151 liftings simultaneously.
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, described lowering or hoisting gear 2 comprises the first fixed part 21, lifting arm 22, the second fixed part 23, nut 24 and screw rod 25, the left and right sides wall 212 that the first fixed part 21 comprises diapire 211 and extends to form upward from diapire both sides, diapire 211 arranges fixing hole 213, sidewall 212 arranges bearing pin fixing hole 214, lifting arm 22 comprises first group of lifting arm 221 and second group of lifting arm 222, first group of lifting arm 221 comprises the first connector 223 and the second connector 224, second group of lifting arm 222 comprises the 3rd connector 225 and the 4th connector 226, the first connector 223, the second connector 224, the 3rd connector 225 is identical with the planform of the 4th connector 226, the first connector 223 is a groove shape body, the first connector 223 comprises first substrate 2231 and two the first side plates 2232 that extend to form from first substrate 2231 both sides, the two ends of the first side plate 2232 are semicircle shape, in the semicircle shape place at the first side plate 2232 two ends, the first pin hole 2233 is set.The second fixed part 23 is also groove shape body, the second fixed part 23 comprises second substrate 231 and the second side plate 232 forming from second substrate 231 bendings, the both ends of the second side plate 232 arrange the second pin hole 233, in second substrate 231 excisions, form opening 234, nut 24 is fixedly installed in the junction of the first connector 223 and the second connector 224, the equally also mounting nuts 24 in the junction of the 3rd connector 225 and the 4th connector 226, screw rod 25 is assembled on nut 24.One end of screw rod 25 arranges rectangular-shaped portion 251, in rectangular-shaped portion 251, jack 252 is set.Mounting table 3 is installed on the second fixed part 23.
Consult Fig. 5, the first described side plate 2232 comprises in right-angled trapezium portion 2234, the first half-round 2235 and the second half-round 2236, the first half-round 2235 and the second half-round 2236 the first pin hole 2233 is set.
Claims (5)
1. an inspection platform, its spy is: inspection platform comprises travelling car, lowering or hoisting gear and mounting table, and on travelling car, fixed installation is useful on the lowering or hoisting gear that current transformer is carried out to up-down adjustment, and mounting table is arranged on lowering or hoisting gear.
2. inspection platform according to claim 1, its spy is: travelling car is comprised of roller and car body, car body comprises the first base plate, the second base plate and support bar, one end of support bar is fixedly mounted on the first base plate, the other end of support bar and the fixed installation of the second base plate, roller is fixedly installed on the lower surface of the first base plate.
3. inspection platform according to claim 2, its spy is: support bar comprises the first cylindrical portion and the second cylindrical portion, and the first cylindrical portion is connected with the mode of the second cylindrical portion by socket, and the second cylindrical portion can be along the first cylindrical portion lifting simultaneously.
4. inspection platform according to claim 1, its spy is: lowering or hoisting gear comprises the first fixed part, lifting arm, the second fixed part, nut and screw rod, the first fixed part comprises diapire and left and right sidewall, diapire arranges fixing hole, left and right sidewall arranges bearing pin fixing hole, lifting arm comprises first group of lifting arm and second group of lifting arm, first group of lifting arm comprises the first connector and the second connector, second group of lifting arm comprises the 3rd connector and the 4th connector, the first connector, the second connector, the 3rd connector is identical with the planform of the 4th connector, the first connector is a groove shape body, the first connector comprises first substrate and two the first side plates that extend to form from first substrate both sides, the two ends of the first side plate are semicircle shape, semicircle shape place in the first side plate two ends arranges the first pin hole, the second fixed part is also groove shape body, the second fixed part comprises second substrate and the second side plate forming from second substrate bending, the both ends of the second side plate arrange the second pin hole, in second substrate excision, form opening, nut is fixedly installed in the junction of the first connector and the second connector, the equally also mounting nuts in the junction of the 3rd connector and the 4th connector, screw rod group is loaded on nut, one end of screw rod arranges rectangular-shaped portion, in rectangular-shaped portion, jack is set,
Mounting table is installed on the second fixed part.
5. inspection platform according to claim 4, its spy is: the first side plate comprises right-angled trapezium portion, the first half-round and the second half-round, in the first half-round and the second half-round, the first pin hole is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310747610.3A CN103762510B (en) | 2013-12-31 | 2013-12-31 | Inspection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310747610.3A CN103762510B (en) | 2013-12-31 | 2013-12-31 | Inspection platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103762510A true CN103762510A (en) | 2014-04-30 |
| CN103762510B CN103762510B (en) | 2016-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310747610.3A Active CN103762510B (en) | 2013-12-31 | 2013-12-31 | Inspection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103762510B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972806A (en) * | 2014-05-14 | 2014-08-06 | 国家电网公司 | Multi-azimuth adjustable movable vehicle for indoor current transformer installation |
| CN104196052A (en) * | 2014-08-27 | 2014-12-10 | 山东送变电工程公司 | Positioning instrument and method for embedded part installation |
| CN106159762A (en) * | 2016-07-26 | 2016-11-23 | 国家电网公司 | Current transformer auxiliary installation device in a kind of high-tension switch cabinet |
| CN108110664A (en) * | 2018-01-31 | 2018-06-01 | 巴岩青 | A kind of maintaining equipments in transformer substation job platform |
| CN108974986A (en) * | 2018-08-16 | 2018-12-11 | 山东商业职业技术学院 | A kind of Cold Chain Logistics transport easing gear and discharging method |
| CN109279537A (en) * | 2018-11-17 | 2019-01-29 | 张翔 | A kind of warehouse logistics handling robot |
| TWI676328B (en) * | 2018-04-02 | 2019-11-01 | 日商三菱電機股份有限公司 | Mobile machine moving in and out device and electrical machine |
| CN111711112A (en) * | 2020-07-23 | 2020-09-25 | 国网河南省电力公司南阳供电公司 | Disconnecting switch overhauling operation platform |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2465810A1 (en) * | 2010-12-16 | 2012-06-20 | Heinz Buse | Lifting device for lifting a vehicle relative to a floor area |
| CN102983516A (en) * | 2012-11-08 | 2013-03-20 | 江苏有能电气成套有限公司 | Installation platform |
| CN103193180A (en) * | 2013-04-02 | 2013-07-10 | 红塔烟草(集团)有限责任公司 | Scissor jack trolley |
| CN103466505A (en) * | 2013-09-25 | 2013-12-25 | 济南华北升降平台制造有限公司 | Fixed manual lifting platform |
| CN203871707U (en) * | 2013-12-31 | 2014-10-08 | 国网宁夏电力公司固原供电公司 | Repairing platform |
-
2013
- 2013-12-31 CN CN201310747610.3A patent/CN103762510B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2465810A1 (en) * | 2010-12-16 | 2012-06-20 | Heinz Buse | Lifting device for lifting a vehicle relative to a floor area |
| CN102983516A (en) * | 2012-11-08 | 2013-03-20 | 江苏有能电气成套有限公司 | Installation platform |
| CN103193180A (en) * | 2013-04-02 | 2013-07-10 | 红塔烟草(集团)有限责任公司 | Scissor jack trolley |
| CN103466505A (en) * | 2013-09-25 | 2013-12-25 | 济南华北升降平台制造有限公司 | Fixed manual lifting platform |
| CN203871707U (en) * | 2013-12-31 | 2014-10-08 | 国网宁夏电力公司固原供电公司 | Repairing platform |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972806A (en) * | 2014-05-14 | 2014-08-06 | 国家电网公司 | Multi-azimuth adjustable movable vehicle for indoor current transformer installation |
| CN103972806B (en) * | 2014-05-14 | 2016-03-30 | 国家电网公司 | A kind of multi-faceted adjustment locomotive installed for indoor current transformer |
| CN104196052A (en) * | 2014-08-27 | 2014-12-10 | 山东送变电工程公司 | Positioning instrument and method for embedded part installation |
| CN104196052B (en) * | 2014-08-27 | 2016-02-24 | 山东送变电工程公司 | Embedded part installation position finder and embedded part installation and locating method |
| CN106159762A (en) * | 2016-07-26 | 2016-11-23 | 国家电网公司 | Current transformer auxiliary installation device in a kind of high-tension switch cabinet |
| CN108110664A (en) * | 2018-01-31 | 2018-06-01 | 巴岩青 | A kind of maintaining equipments in transformer substation job platform |
| TWI676328B (en) * | 2018-04-02 | 2019-11-01 | 日商三菱電機股份有限公司 | Mobile machine moving in and out device and electrical machine |
| CN108974986A (en) * | 2018-08-16 | 2018-12-11 | 山东商业职业技术学院 | A kind of Cold Chain Logistics transport easing gear and discharging method |
| CN109279537A (en) * | 2018-11-17 | 2019-01-29 | 张翔 | A kind of warehouse logistics handling robot |
| CN111711112A (en) * | 2020-07-23 | 2020-09-25 | 国网河南省电力公司南阳供电公司 | Disconnecting switch overhauling operation platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103762510B (en) | 2016-11-09 |
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