CN103879735B - A kind of insulation aerial ladder transporter adapting to overpressured zones electrical environment - Google Patents
A kind of insulation aerial ladder transporter adapting to overpressured zones electrical environment Download PDFInfo
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- CN103879735B CN103879735B CN201210560191.8A CN201210560191A CN103879735B CN 103879735 B CN103879735 B CN 103879735B CN 201210560191 A CN201210560191 A CN 201210560191A CN 103879735 B CN103879735 B CN 103879735B
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- 238000009413 insulation Methods 0.000 title claims abstract description 74
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000004904 shortening Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000007689 inspection Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The present invention relates to the transporter that insulate, a kind of insulation aerial ladder transporter adapting to overpressured zones electrical environment.Including insulation components, elevator unit, pedestal and A-frame, wherein one end of insulation components is connected with pedestal, described A-frame is slidably connected with insulation components, described elevator unit is arranged at one end that insulation components is connected with pedestal and is connected with A-frame, and described A-frame is moved on insulation components by elevator unit.Present invention achieves the autonomous transmission of equipment under strong-electromagnetic field environment.
Description
Technical field
The present invention relates to the transporter that insulate, a kind of insulation aerial ladder transporter adapting to overpressured zones electrical environment.
Background technology
As the equipment in Ultra-high Voltage Substations, 500kV controlled series compensation device has the features such as controlled series compensation degree capacity high, controlled Lifting Coefficients big, specified is big.In order to investigate hidden danger in time, improve equipment serviceability, need periodically series compensation device to be patrolled and examined.Current patrolling and examining typically uses manual type, i.e. uses range estimation on ground or is checked item by item along the periphery of platform rail by equipment such as telescopes by patrolling and examining workman.This routine inspection mode is primarily present problems with: it is limited that (1) patrols and examines visual angle, and part is maked an inspection tour content and cannot be completed；(2) patrolling and examining regional extent wide, it is big that workman patrols and examines operation labor intensity；(3) remote range estimation or observed by telescope and be all difficult to ensure that the quality patrolled and examined.
Under power down mode, according to operating regulation, workman can climb up series compensation platform and carry out plant maintenance maintenance.But, operation of power networks will certainly be had undesirable effect by interruption maintenance, it is impossible to the requirement that adaptive state maintenance and intelligent grid are built.
For above-mentioned reason, series compensation device crusing robot can be used at present to carry out patrolling and examining operation, due to about 6 meters of ground of series compensation platform distance, and series compensation platform is in 500kV strong-electromagnetic field environment, personnel cannot closely operation, crusing robot can be delivered to plateau with the insulation scaling ladder device of automatic transfer equipment it is thus desirable to a kind of.Equipment conveying under ultra-high voltage environment relies primarily on insulating ladder at present, insulating ladder many employings insulation single ladder, insulated flexible ladder, insulation bamboo joint ladder, insulation joint ladder etc., owing to being restricted by factors such as intensity, rigidity and quality, these existing insulating ladder transmitting range, bearing capacities etc. are limited in one's ability, and are required to the direct participation of operating personnel during Transporting equipment.Up to now, there is no a kind of aerial ladder that insulate can meet equipment under overpressured zones electrical environment by the job task requirement of ground transportation to series compensation platform.The series compensation platform under Super High Voltage Live-line Operation environment is may be directly applied to, it is achieved the equipment distance under strong-electromagnetic field environment transmits job task currently without a kind of aerial ladder that insulate.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide a kind of insulation aerial ladder transporter adapting to overpressured zones electrical environment.The arrangement achieves the autonomous transmission of equipment under strong-electromagnetic field environment.
To achieve these goals, the present invention is by the following technical solutions:
A kind of insulation aerial ladder transporter adapting to overpressured zones electrical environment, including insulation components, elevator unit, pedestal and A-frame, wherein one end of insulation components is connected with pedestal, described A-frame is slidably connected with insulation components, described elevator unit is arranged at one end that insulation components is connected with pedestal and is connected with A-frame, and described A-frame is moved on insulation components by elevator unit.
Described insulation components includes that insulating ladder assembly I, insulation components II, insulation components III and connector, described insulating ladder assembly I, insulation components II and insulation components III are sequentially connected with by connector.Described insulation components III is L-type.
The centre of described connector is provided with crossbeam, and two ends with insulating ladder assembly homonymy respectively, the two ends of connector are connected, and described beam vertical is in insulating ladder assembly.
Described elevator unit includes motor I, cylinder, fixed pulley and insulating cord, wherein motor I is installed on one end that insulation components is connected with pedestal, the outfan of described motor I is connected with cylinder, described fixed pulley is arranged at the other end of insulation components, one end of described insulating cord is connected with cylinder, and the other end is connected through fixed pulley with described A-frame, and described motor I drives cylinder to rotate, elongating or shortening by insulating cord, it is achieved the movement of A-frame.
Described pedestal includes motor II, vertical rotary support, Rotary cloumn, motor III and horizontal rotation transverse axis, wherein the outfan of motor II is connected with vertical rotary support by actuating device I, the lower end of described actuating device I is connected with being arranged at ground Rotary cloumn, described motor III is arranged on vertical rotary support and outfan is connected with horizontal rotation transverse axis by actuating device II, and described insulation components realizes vertically rotating with horizontal direction by vertical rotary support and horizontal rotation transverse axis.
Described actuating device I includes gear I and gear II, and its middle gear I is connected with the outfan of motor II, and the upper end of described Rotary cloumn is provided with and gear I meshed gears II, and described vertical rotary support and gear II are coaxially disposed and are positioned at the top of gear II；Described actuating device II includes gear III and gear IV, and its middle gear III is connected with the outfan of motor III, and described gear IV engages with gear III and is coaxially disposed with horizontal rotation transverse axis.
The wherein side frame of described A-frame is provided with the road wheel being slidably connected with insulation components, above for added in other two side frames, be positioned at lower section for undercarriage.Described road wheel is four and is symmetricly set on the corner of side frame.
The cross section of described insulating ladder assembly uses " 6 " font structure, and the cross section of described " 6 " font can be as described A-frame moving guide rail on insulating ladder assembly.
Advantages of the present invention and providing the benefit that:
1. the present invention is applicable to Super High Voltage Live-line Operation environment.
2. the present invention adapts to distance transmission.Device to be transported can be sent to 6 meters of high platforms by the insulation aerial ladder of the present invention from ground.
3. present configuration is simple, convenient transportation.The insulating ladder of the present invention uses split design, and rigidity is big, lightweight, it is simple to the transport of insulating ladder.
Security protection the most of the present invention is good.The cross section of insulating ladder uses approximation " 6 " word structure design, and the road wheel of A-frame is limited on the track of insulating ladder, prevents from falling, and plays safeguard protection effect.
Applied range the most of the present invention.The present invention is applicable to the plateau transport of equipment it can also be used to equipment transmission under ultra-high voltage environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of insulation components I of the present invention；
Fig. 3 is the structural representation of insulation components II of the present invention；
Fig. 4 is the structural representation of insulation components III of the present invention；
Fig. 5 is the structural representation of connector of the present invention；
Fig. 6 is the structural representation of elevator unit of the present invention；
Fig. 7 is the structural representation of pedestal of the present invention；
Fig. 8 is the structural representation of A-frame of the present invention；
Fig. 9 is the sectional view of insulating ladder assembly I of the present invention.
Wherein: 1 is insulating ladder assembly I, 2 is insulation components II, and 3 is insulation components III, and 4 is connector, 5 is elevator unit, and 51 is motor I, and 52 is cylinder, and 53 is fixed pulley, 6 is pedestal, and 61 is motor II, and 62 is gear I, and 63 is gear II, 64 is vertical rotary support, and 65 is Rotary cloumn, and 66 is motor III, and 67 is gear III, 68 is gear IV, and 69 is horizontal rotation transverse axis, and 7 is A-frame, 71,72,73,74 is road wheel, and 75 is added, and 76 is undercarriage.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail.
As Figure 1-5, the present invention includes insulation components, elevator unit 5, pedestal 6 and A-frame 7, wherein one end of insulation components is fixing with pedestal 6 is connected, A-frame 7 is slidably connected with insulation components, elevator unit 5 is arranged at one end that insulation components is connected with pedestal 6 and is connected with A-frame 7, and A-frame 7 is moved on insulation components by elevator unit 5.
Described insulation components uses Split type structure, including insulating ladder assembly I 1, insulation components II 2, insulation components III 3 and connector 4, insulating ladder assembly I 1, insulation components II 2 and insulation components III 3 are sequentially connected with by connector 4, wherein insulating ladder assembly I 1 and insulation components II 2 are " 1 " font, insulating ladder assembly 3 uses L-shaped structure, it is simple to the insulating ladder lap works to plateau.The cross section of described insulating ladder assembly uses " 6 " font structure, as shown in Figure 9.The cross section of described " 6 " font can be as the described A-frame 7 moving guide rail on insulating ladder assembly.For ensureing the strength and stiffness of insulating ladder, connector 4 uses crossbeam bindiny mechanism, the i.e. centre of connector 4 to be provided with crossbeam, and the two ends of connector 4 are connected with by the homonymy two ends of insulating ladder assembly respectively, and described beam vertical is in insulating ladder assembly.
As shown in Figure 6, elevator unit 5 includes motor I 51, cylinder 52, fixed pulley 53 and insulating cord, wherein motor I 51 is installed on one end that insulation components is connected with pedestal 6, the outfan of motor I 51 is connected with cylinder 52, fixed pulley 53 is arranged at the other end of insulation components, one end of described insulating cord is connected with cylinder 52, and the other end is connected through fixed pulley 53 with A-frame 7.Motor I 51 drives cylinder 52 to rotate, elongating or shortening by insulating cord, it is achieved the movement of A-frame 7.
As shown in Figure 7, pedestal 6 includes motor II 61, vertical rotary support 64, Rotary cloumn 65, motor III 66 and horizontal rotation transverse axis 69, wherein said actuating device I includes gear I 62 and gear II 63, gear I 62 is connected with the outfan of motor II 61, the lower end of Rotary cloumn 65 is connected with ground, upper end is provided with and gear I 62 meshed gears II 63, and vertical rotary support 64 and gear II 63 are coaxially disposed and are positioned at the top of gear II 63；Described actuating device II includes gear III 67 and gear IV 68, and motor III 66 is arranged on vertical rotary support 64 and outfan is connected with gear III 67, and gear IV 68 engages with gear III 67 and is coaxially disposed with horizontal rotation transverse axis 69.Described insulation components realizes vertically rotating with horizontal direction by vertical rotary support 64 and horizontal rotation transverse axis 69.
As shown in Figure 8, the wherein side frame of A-frame 7 is provided with the road wheel being slidably connected with insulation components, above for added 75 in other two side frames, be positioned at lower section for undercarriage 76.Described road wheel is four and is symmetricly set on the corner of side frame.Road wheel is walked along insulating ladder assembly " 6 " font section guide rail, and added 75 as the platform of transporting equipment, and undercarriage 76 is as the support section of A-frame.When, after insulating ladder assembly with the inspection platform overlap joint of eminence, elevator unit 5 drives road wheel to make A-frame 7 walk along insulating ladder assembly " 6 " font section guide rail, and equipment is sent to the inspection platform of eminence by ground.
The work process of the present invention is:
Insulating ladder assembly 1, insulating ladder assembly 2 and insulating ladder assembly 3 in use, are connected fixing with pedestal 6 first with connector 4, are then arranged on by A-frame 7 in the moving guide rail of insulating ladder assembly by the present invention.Utilize horizontal rotation joint and the vertical rotary joint of pedestal 6, adjust insulation aerial ladder attitude, overlap with the safety of plateau.Then equipment to be sent is positioned on added the 75 of A-frame 7, by elevator unit 5, A-frame 7 is moved from the bottom to top along insulating ladder, and then equipment to be sent is delivered at plateau, it is achieved that the autonomous transmission of equipment under strong-electromagnetic field environment.
Claims (7)
1. the insulation aerial ladder transporter adapting to overpressured zones electrical environment, it is characterized in that: include insulation components, elevator unit (5), pedestal (6) and A-frame (7), wherein one end of insulation components is connected with pedestal (6), described A-frame (7) is slidably connected with insulation components, described elevator unit (5) is arranged at one end that insulation components is connected with pedestal (6) and is connected with A-frame (7), and described A-frame (7) is moved on insulation components by elevator unit (5)；
Described insulation components includes that insulating ladder assembly I (1), insulation components II (2), insulation components III (3) and connector (4), described insulating ladder assembly I (1), insulation components II (2) and insulation components III (3) are sequentially connected with by connector (4)；Described insulation components III (3) is L-type；
Described pedestal (6) includes motor II (61), vertical rotary support (64), Rotary cloumn (65), motor III (66) and horizontal rotation transverse axis (69), wherein the outfan of motor II (61) is connected with vertical rotary support (64) by actuating device I, the lower end of described actuating device I is connected with being arranged at ground Rotary cloumn (65), described motor III (66) is arranged on vertical rotary support (64), and outfan is connected with horizontal rotation transverse axis (69) by actuating device II, described insulation components realizes vertically rotating with horizontal direction by vertical rotary support (64) and horizontal rotation transverse axis (69).
2. the insulation aerial ladder transporter adapting to overpressured zones electrical environment as described in claim 1, it is characterized in that: the centre of described connector (4) is provided with crossbeam, two ends with insulating ladder assembly homonymy respectively, the two ends of connector (4) are connected, and described beam vertical is in insulating ladder assembly.
3. the insulation aerial ladder transporter adapting to overpressured zones electrical environment as described in claim 1, it is characterized in that: described elevator unit (5) includes motor I (51), cylinder (52), fixed pulley (53) and insulating cord, wherein motor I (51) is installed on one end that insulation components is connected with pedestal (6), the outfan of described motor I (51) is connected with cylinder (52), described fixed pulley (53) is arranged at the other end of insulation components, one end of described insulating cord is connected with cylinder (52), the other end is connected through fixed pulley (53) with described A-frame (7), described motor I (51) drives cylinder (52) to rotate, elongating or shortening by insulating cord, realize the movement of A-frame (7).
4. the insulation aerial ladder transporter adapting to overpressured zones electrical environment as described in claim 1, it is characterized in that: described actuating device I includes gear I (62) and gear II (63), its middle gear I (62) is connected with the outfan of motor II (61), the upper end of described Rotary cloumn (65) is provided with and gear I (62) meshed gears II (63), and described vertical rotary support (64) and gear II (63) are coaxially disposed and are positioned at the top of gear II (63)；Described actuating device II includes gear III (67) and gear IV (68), its middle gear III (67) is connected with the outfan of motor III (66), and described gear IV (68) engages with gear III (67) and is coaxially disposed with horizontal rotation transverse axis (69).
5. the insulation aerial ladder transporter adapting to overpressured zones electrical environment as described in claim 1, it is characterized in that: the wherein side frame of described A-frame (7) is provided with the road wheel being slidably connected with insulation components, in other two side frames above for added (75), be positioned at lower section for undercarriage (76).
6. the insulation aerial ladder transporter adapting to overpressured zones electrical environment as described in claim 5, it is characterised in that: described road wheel is four and is symmetricly set on the corner of side frame.
7. the insulation aerial ladder transporter adapting to overpressured zones electrical environment as described in claim 1, it is characterized in that: the cross section of described insulating ladder assembly uses nearly " 6 " font structure, and the cross section of described " 6 " font can be as the described A-frame (7) moving guide rail on insulating ladder assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210560191.8A CN103879735B (en) | 2012-12-20 | 2012-12-20 | A kind of insulation aerial ladder transporter adapting to overpressured zones electrical environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210560191.8A CN103879735B (en) | 2012-12-20 | 2012-12-20 | A kind of insulation aerial ladder transporter adapting to overpressured zones electrical environment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103879735A CN103879735A (en) | 2014-06-25 |
| CN103879735B true CN103879735B (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210560191.8A Active CN103879735B (en) | 2012-12-20 | 2012-12-20 | A kind of insulation aerial ladder transporter adapting to overpressured zones electrical environment |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2255941A1 (en) * | 1972-11-15 | 1974-05-16 | Kloeckner Humboldt Deutz Ag | EXTENDING MAST WITH A DEVICE FOR OPERATING AN ELEVATOR |
| US3871479A (en) * | 1973-07-13 | 1975-03-18 | Clarence H Pelto | Telescoping stairway |
| US4183423A (en) * | 1976-08-12 | 1980-01-15 | Lewis James P | Ladder hoist |
| CN201826745U (en) * | 2010-05-31 | 2011-05-11 | 丑纪行 | Hydraulic aerial ladder for moving house |
| CN203006367U (en) * | 2012-12-20 | 2013-06-19 | 中国科学院沈阳自动化研究所 | Insulating aerial ladder conveying device suitable for extra-high voltage live environment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2032647U (en) * | 1988-04-16 | 1989-02-15 | 湖南省长沙电业局 | Insutation box type elevator |
| CN2782905Y (en) * | 2005-03-24 | 2006-05-24 | 苏州市金安通讯设备有限公司 | Light insulation ladder |
| CN202000880U (en) * | 2010-12-20 | 2011-10-05 | 中电普瑞科技有限公司 | Combined ladder with lifting device |
-
2012
- 2012-12-20 CN CN201210560191.8A patent/CN103879735B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2255941A1 (en) * | 1972-11-15 | 1974-05-16 | Kloeckner Humboldt Deutz Ag | EXTENDING MAST WITH A DEVICE FOR OPERATING AN ELEVATOR |
| US3871479A (en) * | 1973-07-13 | 1975-03-18 | Clarence H Pelto | Telescoping stairway |
| US4183423A (en) * | 1976-08-12 | 1980-01-15 | Lewis James P | Ladder hoist |
| CN201826745U (en) * | 2010-05-31 | 2011-05-11 | 丑纪行 | Hydraulic aerial ladder for moving house |
| CN203006367U (en) * | 2012-12-20 | 2013-06-19 | 中国科学院沈阳自动化研究所 | Insulating aerial ladder conveying device suitable for extra-high voltage live environment |
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| Publication number | Publication date |
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| CN103879735A (en) | 2014-06-25 |
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