CN203006367U - Insulating aerial ladder conveying device suitable for extra-high voltage live environment - Google Patents
Insulating aerial ladder conveying device suitable for extra-high voltage live environment Download PDFInfo
- Publication number
- CN203006367U CN203006367U CN 201220712252 CN201220712252U CN203006367U CN 203006367 U CN203006367 U CN 203006367U CN 201220712252 CN201220712252 CN 201220712252 CN 201220712252 U CN201220712252 U CN 201220712252U CN 203006367 U CN203006367 U CN 203006367U
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- motor
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- 239000012212 insulator Substances 0.000 claims abstract description 55
- 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 description 22
- 238000009413 insulation Methods 0.000 claims description 20
- 238000004904 shortening Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 9
- 230000005672 electromagnetic field Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to an insulating aerial ladder conveying device suitable for extra-high voltage live environment. The device comprises an insulator component, a hoisting unit, a base and a triangular bracket, wherein one end of the insulator component is connected with the base; the triangular bracket is slidably connected with the insulator component; the hoisting unit is arranged at one end of the insulator component, which is connected with the base, and connected with the triangular bracket; and the triangular bracket moves on the insulator component through the hoisting unit. By the device, equipment is autonomously conveyed in high-intensity electromagnetic field environment.
Description
Technical field
The utility model relates to the insulation conveyer, specifically a kind of insulation aerial ladder conveyer that adapts to the overpressured zones electrical environment.
Background technology
As the equipment in Ultra-high Voltage Substations, 500kV controlled series compensation device has the characteristics such as the controlled series compensation degree is high, controlled capacity is large, specified Lifting Coefficients is large.In order in time to investigate hidden danger, improve the equipment in-use performance, need regularly string to be mended device and patrol and examine.Present patrol and examine general employing manual type, namely adopt range estimation on ground or check item by item by the periphery of the equipment such as glass along platform rail by patrolling and examining the workman.Mainly there is following problem in this routine inspection mode: it is limited that (1) patrols and examines the visual angle, and part is maked an inspection tour content and can't be completed; (2) patrol and examine area division wide, it is large that the workman patrols and examines operation labor intensity; (3) range estimation or observe by glass and all be difficult to guarantee the quality of patrolling and examining at a distance.
Under power down mode, according to operating regulation, the workman can climb up series compensation platform and carry out the plant maintenance maintenance.Yet interruption maintenance will certainly cause harmful effect to operation of power networks, can not adaptive state the requirement of maintenance and intelligent grid construction.
For above-mentioned reason, can adopt at present string to mend the device crusing robot and patrol and examine operation, due to series compensation platform apart from approximately 6 meters, ground, and series compensation platform is in 500kV strong-electromagnetic field environment, personnel are operation closely, therefore need a kind of insulation scaling ladder device that can automatic transfer equipment, crusing robot can be delivered to high platform.Equipment conveying under ultra-high voltage environment mainly relies on insulating ladder at present, insulating ladder adopts the single ladder of insulation, insulated flexible ladder, insulation ring ladder more, joint ladder etc. insulate, due to the restriction that is subject to the factors such as intensity, rigidity and quality, these existing insulating ladder transmissions distance, bearing capacity etc. are limited in one's ability, and all need participating in directly of operating personnel in the Transporting equipment process.Up to now, there is no a kind of aerial ladder that insulate can satisfy under the overpressured zones electrical environment equipment by the job task requirement of terrain transportation to series compensation platform.Do not have at present a kind of aerial ladder that insulate to directly apply to series compensation platform under the Super High Voltage Live-line Operation environment, realize that the long distance of equipment under the strong-electromagnetic field environment transmits job task.
The utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of insulation aerial ladder conveyer that adapts to the overpressured zones electrical environment.This device has been realized the autonomous transmission of equipment under the strong-electromagnetic field environment.
To achieve these goals, the utility model is by the following technical solutions:
A kind of insulation aerial ladder conveyer that adapts to the overpressured zones electrical environment, comprise insulator assembly, elevator unit, pedestal and A-frame, wherein an end of insulator assembly is connected with pedestal, described A-frame and insulator assembly sliding block joint, described elevator unit is arranged at the end that the insulator assembly is connected with pedestal and is connected with A-frame, and described A-frame moves on the insulator assembly by the elevator unit.
Described insulator assembly comprises insulating ladder assembly I, insulator assembly II, insulator assembly III and attaching parts, and described insulating ladder assembly I, insulator assembly II and insulator assembly III connect successively by attaching parts.Described insulator assembly III is L shaped.
The centre of described attaching parts is provided with crossbeam, and the two ends of attaching parts are connected with the two ends of insulating ladder assembly homonymy respectively, and described beam vertical is in the insulating ladder assembly.
Described elevator unit comprises motor I, cylinder, fixed pulley and insulating cord, wherein the motor I is installed on the end that the insulator assembly is connected with pedestal, the mouth of described motor I is connected with cylinder, described fixed pulley is arranged at the other end of insulator assembly, one end of described insulating cord is connected with cylinder, and the other end passes fixed pulley and is connected with described A-frame, and described motor I drives drum rotating, by elongating or shortening of insulating cord, realize the movement of A-frame.
Described pedestal comprises motor II, vertical rotary support, Rotary cloumn, motor III and horizontally rotates transverse axis, wherein the mouth of motor II is connected with the vertical rotary support by the driving device I, the lower end of described driving device I be arranged at ground Rotary cloumn and be connected, described motor III be arranged on the vertical rotary support and mouth by the driving device II with horizontally rotate transverse axis and be connected, described insulator assembly is by the vertical rotary support and horizontally rotate transverse axis and realize vertically rotating with horizontal direction.
Described driving device I comprises gear I and gear II, its middle gear I is connected with the mouth of motor II, the upper end of described Rotary cloumn is provided with and gear I gears in mesh II, and described vertical rotary support and the coaxial setting of gear II also are positioned at the top of gear II; Described driving device II comprises gear III and gear IV, and its middle gear III is connected with the mouth of motor III, the engagement of described gear IV and gear III and with horizontally rotate the coaxial setting of transverse axis.
A wherein side frame of described A-frame is provided with the road wheel with insulator assembly sliding block joint, and other two side frame metas are added in the top, is positioned at the undercarriage that is of below.Described road wheel is four and is symmetricly set on four jiaos an of side frame.
The figure six structure is adopted in the cross section of described insulating ladder assembly, and the cross section of described figure six can be used as the moving guide rail of described A-frame on the insulating ladder assembly.
Advantage of the present utility model and beneficial effect are:
1. the utility model is applicable to the Super High Voltage Live-line Operation environment.
2. the utility model adapts to long distance transmission.Insulation aerial ladder of the present utility model can be sent to device to be transported 6 meters high platforms from ground.
3. the utility model is simple in structure, convenient transportation.Insulating ladder of the present utility model adopts the split design, and rigidity is large, and is lightweight, is convenient to the transportation of insulating ladder.
4. the utility model security protection is good.Approximate " 6 " word structure design is adopted in the cross section of insulating ladder, and the road wheel of A-frame is limited on the track of insulating ladder, prevents from falling, and plays the safety guard-safeguard effect.
5. the utility model applied range.The utility model is applicable to the high platform transportation of equipment, and the equipment that also can be used under ultra-high voltage environment transmits.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model insulator assembly I;
Fig. 3 is the structural representation of the utility model insulator assembly II;
Fig. 4 is the structural representation of the utility model insulator assembly III;
Fig. 5 is the structural representation of the utility model attaching parts;
Fig. 6 is the structural representation of the utility model elevator unit;
Fig. 7 is the structural representation of the utility model pedestal;
Fig. 8 is the structural representation of the utility model A-frame;
Fig. 9 is the section drawing of the utility model insulating ladder assembly I.
Wherein: 1 is insulating ladder assembly I, and 2 is insulator assembly II, and 3 is insulator assembly III, 4 is attaching parts, and 5 is the elevator unit, and 51 is the motor I, 52 is cylinder, and 53 is fixed pulley, and 6 is pedestal, 61 is the motor II, and 62 is the gear I, and 63 is the gear II, 64 is the vertical rotary support, and 65 is Rotary cloumn, and 66 is the motor III, 67 is the gear III, 68 is the gear IV, and 69 for horizontally rotating transverse axis, and 7 is A-frame, 71 is the road wheel I, 72 is the road wheel II, and 73 is the road wheel III, and 74 is the road wheel IV, 75 is added, and 76 is undercarriage.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1-5, the utility model comprises insulator assembly, elevator unit 5, pedestal 6 and A-frame 7, wherein an end of insulator assembly is captiveed joint with pedestal 6, A-frame 7 and insulator assembly sliding block joint, elevator unit 5 is arranged at the end that the insulator assembly is connected with pedestal 6 and is connected with A-frame 7, and A-frame 7 moves on the insulator assembly by elevator unit 5.
Described insulator assembly adopts Split type structure, comprise insulating ladder assembly I 1, insulator assembly II 2, insulator assembly III 3 and attaching parts 4, insulating ladder assembly I 1, insulator assembly II 2 and insulator assembly III 3 connect successively by attaching parts 4, wherein insulating ladder assembly I 1 and insulator assembly II 2 are " 1 " font, insulating ladder assembly 3 adopts " L " type structure, is convenient to insulating ladder to the lap works of high platform.Nearly figure six structure is adopted in the cross section of described insulating ladder assembly, and the cross section of described figure six can be used as the moving guide rail of described A-frame 7 on the insulating ladder assembly.Be to guarantee the strength and stiffness of insulating ladder, attaching parts 4 adopts crossbeam bindiny mechanism, and namely the centre of attaching parts 4 is provided with crossbeam, and the two ends of attaching parts 4 are connected with homonymy two ends with the insulating ladder assembly respectively, and described beam vertical is in the insulating ladder assembly.
As shown in Figure 6, elevator unit 5 comprises motor I 51, cylinder 52, fixed pulley 53 and insulating cord, wherein motor I 51 is installed on the end that the insulator assembly is connected with pedestal 6, the mouth of motor I 51 is connected with cylinder 52, fixed pulley 53 is arranged at the other end of insulator assembly, one end of described insulating cord is connected with cylinder 52, and the other end passes fixed pulley 53 and is connected with A-frame 7.Motor I 51 drives cylinder 52 rotations, by elongating or shortening of insulating cord, realizes the movement of A-frame 7.
As shown in Figure 7, pedestal 6 comprises motor II 61, vertical rotary support 64, Rotary cloumn 65, motor III 66 and horizontally rotates transverse axis 69, wherein said driving device I comprises gear I 62 and gear II 63, gear I 62 is connected with the mouth of motor II 61, the lower end of Rotary cloumn 65 is connected with ground, the upper end is provided with and gear I 62 gears in mesh II 63, and vertical rotary support 64 and the coaxial setting of gear II 63 also are positioned at the top of gear II 63; Described driving device II comprises gear III 67 and gear IV 68, and motor III 66 is arranged on vertical rotary support 64 and mouth is connected with gear III 67, gear IV 68 and 67 engagements of gear III and with horizontally rotate the coaxial setting of transverse axis 69.Described insulator assembly is by vertical rotary support 64 and horizontally rotate transverse axis 69 and realize vertically rotating with horizontal direction.
As shown in Figure 8, a wherein side frame of A-frame 7 is provided with the road wheel with insulator assembly sliding block joint, and other two side frame metas are added 75 in the top, and what be positioned at the below is undercarriage 76.Described road wheel is four, four road wheels are respectively road wheel I 71, road wheel II 72, road wheel III 73 and road wheel IV 74, wherein road wheel II 72 and road wheel III 73 are symmetricly set on two jiaos of the tops of a side frame, and road wheel I 71 and road wheel IV 74 are symmetricly set on two jiaos of the belows of a side frame.Road wheel is along the walking of insulating ladder assembly figure six cross section guide rail, added 75 platforms as transportation device, and undercarriage 76 is as the support section of A-frame.After the inspection platform of insulating ladder assembly and eminence overlap joint, elevator unit 5 ground-engaging wheels make A-frame 7 along the cross section guide rail walking of insulating ladder assembly figure six, equipment are sent to the inspection platform of eminence by ground.
Working process of the present utility model is:
At first the utility model in use utilizes attaching parts 4 that insulating ladder assembly 1, insulating ladder assembly 2 and insulating ladder assembly 3 are connected and fixed with pedestal 6, then A-frame 7 is arranged in the moving guide rail of insulating ladder assembly.That utilizes pedestal 6 horizontally rotates joint and vertical rotary joint, adjusts insulation aerial ladder attitude, with the safety overlap joint of high platform.Equipment that then will be to be transmitted be positioned over A-frame 7 added 75 on, make A-frame 7 move from the bottom to top along insulating ladder by elevator unit 5, and then equipment that will be to be transmitted delivers to Gao Taichu, realized the autonomous transmission of equipment under the strong-electromagnetic field environment.
Claims (10)
1. insulation aerial ladder conveyer that adapts to the overpressured zones electrical environment, it is characterized in that: comprise insulator assembly, elevator unit (5), pedestal (6) and A-frame (7), wherein an end of insulator assembly is connected with pedestal (6), described A-frame (7) and insulator assembly sliding block joint, described elevator unit (5) is arranged at the end that the insulator assembly is connected with pedestal (6) and is connected with A-frame (7), and described A-frame (7) moves on the insulator assembly by elevator unit (5).
2. press the insulation aerial ladder conveyer of adaptation overpressured zones electrical environment claimed in claim 1, it is characterized in that: described insulator assembly comprises insulating ladder assembly I (1), insulator assembly II (2), insulator assembly III (3) and attaching parts (4), and described insulating ladder assembly I (1), insulator assembly II (2) and insulator assembly III (3) connect successively by attaching parts (4).
3. by the insulation aerial ladder conveyer of adaptation overpressured zones electrical environment claimed in claim 2, it is characterized in that: described insulator assembly III (3) is for L shaped.
4. press the insulation aerial ladder conveyer of adaptation overpressured zones electrical environment claimed in claim 2, it is characterized in that: the centre of described attaching parts (4) is provided with crossbeam, the two ends of attaching parts (4) are connected with the two ends of insulating ladder assembly homonymy respectively, and described beam vertical is in the insulating ladder assembly.
5. press the insulation aerial ladder conveyer of adaptation overpressured zones electrical environment claimed in claim 1, it is characterized in that: described elevator unit (5) comprises motor I (51), cylinder (52), fixed pulley (53) and insulating cord, wherein motor I (51) is installed on the end that the insulator assembly is connected with pedestal (6), the mouth of described motor I (51) is connected with cylinder (52), described fixed pulley (53) is arranged at the other end of insulator assembly, one end of described insulating cord is connected with cylinder (52), the other end passes fixed pulley (53) and is connected with described A-frame (7), described motor I (51) drives cylinder (52) rotation, by elongating or shortening of insulating cord, realize the movement of A-frame (7).
6. press the insulation aerial ladder conveyer of adaptation overpressured zones electrical environment claimed in claim 1, it is characterized in that: described pedestal (6) comprises motor II (61), vertical rotary support (64), Rotary cloumn (65), motor III (66) and horizontally rotate transverse axis (69), wherein the mouth of motor II (61) is connected with vertical rotary support (64) by the driving device I, the lower end of described driving device I be arranged at ground Rotary cloumn (65) and be connected, described motor III (66) is arranged on vertical rotary support (64), and mouth by the driving device II with horizontally rotate transverse axis (69) and be connected, described insulator assembly is by vertical rotary support (64) and horizontally rotate transverse axis (69) and realize vertically rotating with horizontal direction.
7. press the insulation aerial ladder conveyer of adaptation overpressured zones electrical environment claimed in claim 6, it is characterized in that: described driving device I comprises gear I (62) and gear II (63), its middle gear I (62) is connected with the mouth of motor II (61), the upper end of described Rotary cloumn (65) is provided with and gear I (62) gears in mesh II (63), and described vertical rotary support (64) and the coaxial setting of gear II (63) also are positioned at the top of gear II (63); Described driving device II comprises gear III (67) and gear IV (68), and its middle gear III (67) is connected with the mouth of motor III (66), the engagement of described gear IV (68) and gear III (67) and with horizontally rotate the coaxial setting of transverse axis (69).
8. press the insulation aerial ladder conveyer of adaptation overpressured zones electrical environment claimed in claim 1, it is characterized in that: a wherein side frame of described A-frame (7) is provided with the road wheel with insulator assembly sliding block joint, other two side frame metas are added (75) in the top, and what be positioned at the below is undercarriage (76).
9. by the insulation aerial ladder conveyer of adaptation overpressured zones electrical environment claimed in claim 8, it is characterized in that: described road wheel is four and is symmetricly set on four jiaos an of side frame.
10. press the insulation aerial ladder conveyer of adaptation overpressured zones electrical environment claimed in claim 1, it is characterized in that: nearly figure six structure is adopted in the cross section of described insulating ladder assembly, and the cross section of described figure six can be used as the moving guide rail of described A-frame (7) on the insulating ladder assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712252 CN203006367U (en) | 2012-12-20 | 2012-12-20 | Insulating aerial ladder conveying device suitable for extra-high voltage live environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712252 CN203006367U (en) | 2012-12-20 | 2012-12-20 | Insulating aerial ladder conveying device suitable for extra-high voltage live environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203006367U true CN203006367U (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220712252 Expired - Lifetime CN203006367U (en) | 2012-12-20 | 2012-12-20 | Insulating aerial ladder conveying device suitable for extra-high voltage live environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203006367U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879735A (en) * | 2012-12-20 | 2014-06-25 | 中国科学院沈阳自动化研究所 | Insulation aerial ladder transmission device adaptive to ultra high voltage charged environment |
| CN103628813B (en) * | 2013-11-29 | 2016-04-06 | 三一汽车制造有限公司 | Cat ladder, powder material tank and agitator |
| CN107601386A (en) * | 2017-10-27 | 2018-01-19 | 黄跃 | A kind of electric power overhaul lift |
| CN113184341A (en) * | 2021-03-31 | 2021-07-30 | 国网河南省电力公司检修公司 | Conveying device for series compensation platform |
-
2012
- 2012-12-20 CN CN 201220712252 patent/CN203006367U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879735A (en) * | 2012-12-20 | 2014-06-25 | 中国科学院沈阳自动化研究所 | Insulation aerial ladder transmission device adaptive to ultra high voltage charged environment |
| CN103879735B (en) * | 2012-12-20 | 2016-08-03 | 中国科学院沈阳自动化研究所 | A kind of insulation aerial ladder transporter adapting to overpressured zones electrical environment |
| CN103628813B (en) * | 2013-11-29 | 2016-04-06 | 三一汽车制造有限公司 | Cat ladder, powder material tank and agitator |
| CN107601386A (en) * | 2017-10-27 | 2018-01-19 | 黄跃 | A kind of electric power overhaul lift |
| CN113184341A (en) * | 2021-03-31 | 2021-07-30 | 国网河南省电力公司检修公司 | Conveying device for series compensation platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
| CX01 | Expiry of patent term |