CN201421981Y - Fully-automatic Bosun chair - Google Patents
Fully-automatic Bosun chair Download PDFInfo
- Publication number
- CN201421981Y CN201421981Y CN2008201846239U CN200820184623U CN201421981Y CN 201421981 Y CN201421981 Y CN 201421981Y CN 2008201846239 U CN2008201846239 U CN 2008201846239U CN 200820184623 U CN200820184623 U CN 200820184623U CN 201421981 Y CN201421981 Y CN 201421981Y
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- swing arm
- driving wheel
- walker
- wheel
- full automatic
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- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000004888 barrier function Effects 0.000 abstract description 15
- 239000000203 mixture Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model discloses a fully-automatic Bosun chair, which comprises a hanging basket, wherein the hanging basket is connected with a walking device, the walking device comprises a walking frame, both sides of the walking frame are connected with a swinging arm mechanism, the swinging arm mechanism is provided with a turnable swinging arm rod, one end of the swinging arm rod is connected with a walking wheel which can walk on high-voltage lines, and the other end of the swinging arm rod is connected with the walking frame in a rotating way; and the middle part of the walking frame is provided with a middle driving wheel and a clamping wheel, wherein the middle driving wheel is connected with a middle driving wheel swinging arm, the clamping wheel is connected with a clamping wheel swinging arm, and both the clamping wheel swinging arm and the middle driving wheel swinging arm are connected with the walking frame in a rotating way. Compared with the prior Bosun chair, the fully-automatic Bosun chair can avoid the barrier and is free from the manual disassembling of the Bosun chair, thereby reducing the working intensity of the operators, ensuring the safety of the operators and improving the examination working efficiency.
Description
Technical field
The utility model relates to high-tension line repair apparatus field, especially relates to a kind of power coaster.
Background technology
The eight line drivings that are fit to ultra high voltage construction and maintenance usefulness at present are generally hydraulic-driven control, during by barriers such as conductor spacer, suspension clamp and stockbridge dampers, all are to adopt the manual operation pattern.Generally between 450kg-700kg, circuit will bear bigger weight in the driving deadweight.
Existing driving needs the time to be generally when breaking the barriers 6--8 minute, troublesome poeration, and the time is longer, and is time-consuming, and driving needs the leap of its walking of two operating personnel's co-operate and barrier.Like this concerning require in time, efficient is very low the upkeep operation fast.
Existing driving is an integral frame-type, needs the artificial unloading when breaking the barriers, and is not only dangerous during work high above the ground, and working strength of workers is also very big.
Because deadweight is heavier, the circuit of 1000kv is higher again, and driving needs bigger professional hoisting equipment when being transported on the lead from ground.Allly multifactorly cause present 1000kv line construction, seldom use especially at the upkeep operation of circuit substantially without driving.
The utility model content
The purpose of this utility model is to provide a kind of power coaster that can cross the obstacle on the high-tension line automatically.
The technical solution of the utility model is:
A kind of full automatic power run way, it comprises hanging basket, be connected with running gear on the described hanging basket, described running gear comprises walker, the walker both sides all are connected with oscillating arm mechanisms, oscillating arm mechanisms is provided with rotating swing arm bar, and an end of swing arm bar is connected with the road wheel that can walk on high-tension line, and the other end and the walker of swing arm bar are rotationally connected; Driving wheel and pinch wheels in the walker middle part is provided with, in the driving wheel swing arm, pinch wheels was connected in the pinch wheels swing arm during middle driving wheel was connected, and pinch wheels swing arm and middle driving wheel swing arm all are connected on the walker and with walker and are rotationally connected.
For being rotationally connected, the axis of road wheel and swing arm bar have angle between road wheel on the described oscillating arm mechanisms and the swing arm bar.
The other end of described swing arm bar and walker are rotationally connected by turbine and worm mechanism.
Be rotationally connected by turbine and worm mechanism between road wheel on the described oscillating arm mechanisms and the swing arm bar.
Be rotationally connected by turbine and worm mechanism between described pinch wheels swing arm and middle driving wheel swing arm and the walker.
The worm screw of described turbine and worm mechanism vertically is provided with, and two turbines are located at the worm screw both sides respectively, and described two turbines are connected with middle driving wheel swing arm with the pinch wheels swing arm respectively.
Also be connected with the motor that driving wheel rotates in the driving in described in the driving wheel swing arm.
The road wheel of described oscillating arm mechanisms also is connected with the motor that ground-engaging wheel rotates.
The swing arm turning rod of described connection road wheel be connected in be equipped with transducer near the high-voltage line place in the middle driving wheel swing arm of driving wheel.
It also comprises power supply; Driving wheel is between the line of the road wheel of both sides in during walking states.
The utility model can be used for: inspection of extra-high voltage electric power line conductor and repairing work, conductor spacer inspection are safeguarded with the inspection of changing operation and other power circuit gold utensils and are changed operation etc.; Conductor spacer and the installation of other gold utensils and the engineering supervision examination behind the wire erection etc. in the extra-high voltage electric power construction of line construction;
The utility model is by the relative swing of middle driving wheel swing arm and pinch wheels swing arm, driving wheel and pinch wheels clamp or away from high-voltage line in can making, thereby walk around the barrier on the high-voltage line, the oscillating arm mechanisms of both sides can be adjusted pendulum angle to adapt to the variation of when walking high-voltage line in good time, when running into obstacle, the switching mechanism of oscillating arm mechanisms can make road wheel leave high-voltage line.In the walking, can guarantee that at least two rows in two seniority among brothers and sisters travelling wheels and the main drive wheel are pressed on the high-voltage line.The utility model can be walked on the high-voltage line of even number root.Compared with existing driving, it can get around obstacle automatically, does not need artificial unloading's driving, has reduced operating personnel's working strength, has also guaranteed operating personnel's safety, and the efficient of service work is improved.
Other advantage of the present utility model is as follows:
1, driving loading people and power tool can be walked on lead automatically, in the walking process, can dodge obstacles such as conductor spacer, suspension clamp, stockbridge damper automatically by computer control.
2, the driving type of drive adopts high-energy battery translator decelerator to drive, and driving wheel adopts three rows six to take turns layout, and every row's two-wheeled divides driving wheel commonly used and standby driving wheel, and standby driving wheel can be used for auxiliary walking; Once Chong Dian distance travelled can reach more than 4 kilometers;
3, driving adopts the hinged hanging type structure of two columns, and the oscillating arm mechanisms of walker both sides can be carried out the adjusting of pendulum angle along with the trend of high-voltage line, makes driving when walking, and the operating personnel that can remain on driving and the driving is horizontal;
4, the safety device of driving adopts safety belt and safety hook duplicate protection, when not carrying out safety operation, can't be moved by computer control driving;
5, the advancing-stop of the driving-operation of the fall back walking and the speed of travel is to adopt the liquid crystal touch screen mode.
6, the upper and lower sloping smooth running of driving, braking is reliable, and its mode of braking is that deceleration of electrons adds electromagnetic braking; Its maximum gradeability is 30 degree, and its travel speed is the 0---40m/min infinitely variable speeds;
7, driving is from heavy and light, 150kg only, and driving does not need bigger professional hoisting equipment when being transported on the lead from ground, be convenient to the operation of power circuit operating maintenance;
8, driving has driving state-detection, distance travelled calculating, power management and takes advantage of and drive controlled function;
9, driving is equipped with differential gear, can reduce the wearing and tearing between driving wheel and lead.
Existing driving and contrast of the present utility model:
| Control mode | Deadweight | Cross the obstacle mode | The walking operation | Structural configuration | Type of drive | |
| Existing driving | Hydraulic control | 450-700 kg | The manpower dismounting | Operating control handle | General frame | Engine, hydraulic pump motor |
| Full-automatic driving | Electrical control | 150kg | Automatically pass through | Liquid crystal touch screen | The hinged hanging type of two columns | Battery, motor |
| Comparing result (the utility model) | Need not require great effort | Very light | Saving of work and time | Simple and convenient | Walking in a horizontal state, personnel are comfortable | Volume is little easy to maintenance |
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the structural representation of running gear;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the left view of Fig. 4.
Embodiment
As shown in Figure 1, 2, 3, the utility model comprises hanging basket 21, and hanging basket 21 is a framework hanging basket, is provided with expanded sheet metal in the bottom of hanging basket 21, is provided with guardrail all around.As shown in Figure 1, respectively be provided with a seat 22 about in guardrail, be used for personnel and take advantage of seat.Both sides, front and back at hanging basket 21 are equipped with column 25, also are provided with display screen 23 on a column 25 therein, and display screen 23 is lcd touch formula operation control flow, are used for the staff to the utility model operation control.Be provided with power supply 24 to the utility model power supply in hanging basket 21 1 sides, power supply 24 adopts high-energy battery, and once Chong Dian distance travelled can reach more than 4 kilometers.
As shown in Figure 3, all being fixedly connected with 20, two running gears 20 of running gear in the upper end of each column 25 is symmetrical arranged.
Shown in Fig. 4,5,6, running gear 20 comprises walker 1, is fixedly connected with two safety hooks 11 about the upside of walker 1 respectively, and the lower end of safety hook 11 vertically is provided with torsionspring 33.Be provided with driving element in the middle of below walker 1, driving element comprises motor 16 and reductor 17, drives worm screw 15 in being connected with on reductor 17, and middle driving worm screw 15 vertically is provided with.As shown in Figure 6, in drive the worm screw 15 right sides pinch wheels upset turbine 14 that has been connected by meshing transmission, the axis of middle driving worm screw 15 and pinch wheels upset turbine 14 is orthogonal, and pinch wheels upset turbine 14 is connected with pinch wheels swing arm 18, is rotatably connected to pinch wheels 13 on pinch wheels swing arm 18 right sides.Driving wheel upset turbine 12 during left side, middle driving worm screw 15 upper ends has been connected by meshing transmission, middle driving wheel 26 is connected by middle driving wheel swing arm 19 with middle driving wheel upset turbine 12, in the two parallel axes and spacing and high-voltage line diameter between the wheel of driving wheel 26 and pinch wheels 13 suitable, be fixedly connected with composition motor 8 in the middle driving wheel swing arm 19, driving wheel 26 in connecting on the output shaft of composition motor 8, centering driving wheel 26 drives.Middle driving wheel 26 and pinch wheels 13 are the flute profile of indent, are convenient to block high-voltage line.
Vertically the spacing of adjacent wires is suitable in vertical distance between safety hook 11 and the middle driving wheel 26 and the high-voltage line.
As shown in Figure 4, be equipped with oscillating arm mechanisms 27 in the both sides of walker 1.The right-hand member and the walker 1 of the oscillating arm mechanisms 27 in left side are rotationally connected, the right-hand member of oscillating arm mechanisms 27 is provided with swing arm motor 3, swing arm motor 3 is connected with reductor 28, be connected with swing arm worm screw 7 on reductor 28 output shafts, swing arm worm screw 7 vertically is provided with, swing arm worm screw 7 and swing arm turbine 30 engaged transmission, swing arm turbine 30 is horizontally disposed with, the axle of swing arm turbine 30 is fixedlyed connected with the right-hand member of swing arm bar 9, the left end of swing arm bar 9 is connected with swing arm turning rod 31, swing arm turning rod 31 directions of motion are vertical with swing arm bar 9, swing arm turning rod 31 is rotationally connected with swing arm bar 9, is provided with upset motor 2 in swing arm bar 9 left sides, and upset motor 2 is in transmission connection with upset worm screw 4, fixedly connected with upset turbine 32 in swing arm turning rod 31 lower ends, upset worm screw 4 and upset turbine 32 engaged transmission.Swing arm turning rod 31 is connected with road wheel 5.In swing arm turning rod 31 and middle driving wheel swing arm 19, be equipped with transducer 6,,, then signal delivered to control system if sensing has barrier in order near each wheel of sensing clear to be arranged near the high-voltage line place.
The oscillating arm mechanisms 27 of the both sides of walker 1 is symmetrical arranged, but the oscillating arm mechanisms 27 on right side is to be fixedly connected with on the swing arm turning rod 31 composition motor 10 with oscillating arm mechanisms 27 differences in left side, composition motor 10 output shafts are connected with the road wheel 5 on right side, ground-engaging wheel 5 rotates, road wheel 5 uses as stand-by power during in order to driving wheel 26 in composition motor 8 can not drive as standby driving wheel.Road wheel 5 is similar with middle driving wheel 26 shapes and groove each wheel is parallel.
State when driving wheel 26 and two road wheels 5 did not all run into obstacle during walking states was meant.At this moment, middle driving wheel 26 is between the line of the road wheel 5 of both sides.
During work, the utility model is delivered near the high-voltage line.The utility model is applicable to the high-voltage line of quadripartion, six divisions or eight divisions, and safety hook 11 is hung in by two last high-voltage line tops, and the direction of the hook of safety hook 11 is inside, but does not contact with high-voltage line.It plays the effect of duplicate protection, in case go wrong, safety hook 11 can tangle high-voltage line to guarantee safety at once.When safety hook 11 ran into barrier on the high-voltage line, safety hook 11 horizontally rotated, the cut-through thing; After breaking the barriers, under torsionspring 33 effects, safety hook 11 rotates back into initial position.
In driving wheel 26 and pinch wheels 13 clamp by under high-voltage line, the road wheel 5 of both sides also be pressed on by under high-voltage line on.The people is sitting on the seat 22, by display screen 23 operation the utility model.During barrier on not running into high-voltage line, the road wheel 5 in middle driving wheel 26 and left side rotates under composition motor 8 and composition motor 10 drive, and the utility model is advanced along high-voltage line.When walking to the right when running into barrier, after the transducer 6 on right side sensed, operating personnel controlled the oscillating arm mechanisms 27 on right side and upwards lift, and leave high-voltage line, swing arm motor 3 and reductor 28 work, swing arm worm screw 7 is rotated, and drives swing arm turbine 30 and rotates, then upwards swing of swing arm bar 9, the motor 2 that overturns simultaneously moves, upset worm screw 4 and upset turbine 32 engaged transmission, upwards upset of swing arm turning rod 31 drives road wheel 5 and leaves high-voltage line.
The utility model continues to advance forward, after near the transducer 6 the middle driving wheel 26 has recorded barrier, and oscillating arm mechanisms 27 reverse movements on right side, the road wheel 5 on right side is pressed on the high-voltage line under oscillating arm mechanisms 27 opposite action on right side again.Motor 16 drive speed reducer 17 and middle driving worm screw 15 are rotated, driving swing arm turbine 30 and middle driving wheel upset turbine 12 rotates, thereby make pinch wheels swing arm 18 and middle driving wheel swing arm 19 relative swings, rotate to the high-voltage line outside respectively, driving wheel 26 and pinch wheels 13 are left high-voltage line in the drive, thus the cut-through thing.The utility model moves on, after middle driving wheel 26 breaks the barriers, and motor 16 backward rotation, driving wheel 26 and pinch wheels 13 are walked along high-voltage line again in the drive.Equally, after the oscillating arm mechanisms 27 in left side ran into barrier, oscillating arm mechanisms 27 was swung away from high-voltage line, and after breaking the barriers, oscillating arm mechanisms 27 sets back.At this moment, the road wheel 5 of both sides, middle driving wheel 26 and pinch wheels 13 are pressed on the high-voltage line and walk on.
Be in level in order to make in the driving traveling process, when the utility model went up a slope, operating personnel were according to the angular dimension on slope, made the oscillating arm mechanisms of revolving on the oscillating arm mechanisms 27 on right side with the left side be screwed into respective angles 27 times respectively by the operation control flow.
Mode of braking of the present utility model adopts deceleration of electrons to add electromagnetic braking; Its maximum gradeability is 30 degree, and its travel speed is the 0---40m/min infinitely variable speeds; Its control system has driving state-detection, distance travelled calculating, power management and takes advantage of and drive controlled function; The utility model also is equipped with differential gear, can reduce the wearing and tearing between driving wheel and lead.
Need to prove at last: also composition motor 10 can be set on the swing arm turning rod 31 in left side, the road wheel 5-in left side is connected with composition motor 10, increases standby driving wheel; Pinch wheels swing arm 18 and middle driving wheel swing arm 19 can be by motor-driven independently, and relative motion is opened or closed up then; Approximate variation so all drops within the protection range of the present utility model.
Above embodiment is the unrestricted the technical solution of the utility model in order to explanation only, although the utility model is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that: still can make amendment or be equal to replacement the utility model, and not breaking away from any modification or partial replacement of spirit and scope of the present utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (10)
1, a kind of full automatic power run way, it is characterized in that: it comprises hanging basket, be connected with running gear on the described hanging basket, described running gear comprises walker, the walker both sides all are connected with oscillating arm mechanisms, oscillating arm mechanisms is provided with rotating swing arm bar, and an end of swing arm bar is connected with the road wheel that can walk on high-tension line, and the other end and the walker of swing arm bar are rotationally connected; Driving wheel and pinch wheels in the walker middle part is provided with, in the driving wheel swing arm, pinch wheels was connected in the pinch wheels swing arm during middle driving wheel was connected, and pinch wheels swing arm and middle driving wheel swing arm all are connected on the walker and with walker and are rotationally connected.
2, full automatic power run way according to claim 1 is characterized in that: for being rotationally connected, the axis of road wheel and swing arm bar have angle between road wheel on the described oscillating arm mechanisms and the swing arm bar.
3, full automatic power run way according to claim 1 and 2 is characterized in that: the other end of described swing arm bar and walker are rotationally connected by turbine and worm mechanism.
4, full automatic power run way according to claim 2 is characterized in that: be rotationally connected by turbine and worm mechanism between road wheel on the described oscillating arm mechanisms and the swing arm bar.
5, full automatic power run way according to claim 1 is characterized in that: be rotationally connected by turbine and worm mechanism between described pinch wheels swing arm and middle driving wheel swing arm and the walker.
6, full automatic power run way according to claim 5 is characterized in that: the worm screw of described turbine and worm mechanism vertically is provided with, and two turbines are located at the worm screw both sides respectively, and described two turbines are connected with middle driving wheel swing arm with the pinch wheels swing arm respectively.
7, according to claim 1,2,4,5,6 arbitrary described full automatic power run ways, it is characterized in that: also be connected with the motor that driving wheel rotates in the driving in described in the driving wheel swing arm.
8, according to arbitrary described full automatic power run way of claim 7, it is characterized in that: the road wheel of described oscillating arm mechanisms also is connected with the motor that ground-engaging wheel rotates.
9, full automatic power run way according to claim 1 is characterized in that: the swing arm turning rod of described connection road wheel be connected in be equipped with transducer near the high-voltage line place in the middle driving wheel swing arm of driving wheel.
10, full automatic power run way according to claim 8 is characterized in that: it comprises power supply and safety hook, and described power supply is located in the hanging basket; Described safety hook is connected on the walker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201846239U CN201421981Y (en) | 2008-11-02 | 2008-12-19 | Fully-automatic Bosun chair |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820220813 | 2008-11-02 | ||
| CN200820220813.1 | 2008-11-02 | ||
| CN2008201846239U CN201421981Y (en) | 2008-11-02 | 2008-12-19 | Fully-automatic Bosun chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201421981Y true CN201421981Y (en) | 2010-03-10 |
Family
ID=40743126
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008201846239U Expired - Lifetime CN201421981Y (en) | 2008-11-02 | 2008-12-19 | Fully-automatic Bosun chair |
| CN2008101906268A Expired - Fee Related CN101447654B (en) | 2008-11-02 | 2008-12-19 | Full automatic power run way |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101906268A Expired - Fee Related CN101447654B (en) | 2008-11-02 | 2008-12-19 | Full automatic power run way |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN201421981Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101447654B (en) * | 2008-11-02 | 2011-01-12 | 河南送变电建设公司 | Full automatic power run way |
| CN104037663A (en) * | 2014-06-27 | 2014-09-10 | 国网河北省电力公司衡水供电分公司 | Vertical-arrangement wire outgoing line aerodyne |
| CN105084187A (en) * | 2015-07-29 | 2015-11-25 | 中国矿业大学 | Speed controllable method and device of mine overhead mancage |
| CN107856679A (en) * | 2017-10-31 | 2018-03-30 | 中唐空铁集团有限公司 | A kind of suspension sky railway traction system with forced landing function |
| CN111431087A (en) * | 2020-04-14 | 2020-07-17 | 郑州噢澳电子科技有限公司 | Supplementary workman's device of marcing under high altitude cable work environment |
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| CN101764375B (en) * | 2009-12-25 | 2015-04-15 | 国家电网公司 | Walking-type hanging basket for transmission line |
| CN102354933B (en) * | 2011-10-10 | 2013-06-12 | 江苏省电力公司无锡供电公司 | Boom side-swing mechanism of 500kV transmission line four-bundle conductor traveling apparatus |
| CN103618254B (en) * | 2013-11-29 | 2016-12-07 | 国家电网公司 | High-altitude cable construction car |
| CN104787049A (en) * | 2015-03-26 | 2015-07-22 | 江苏师范大学 | Novel electric drive trolley |
| CN105703274A (en) * | 2016-04-08 | 2016-06-22 | 成都科力夫科技有限公司 | Self-walking safe power car |
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| CN113783140A (en) * | 2021-09-26 | 2021-12-10 | 衢州学院 | Auxiliary mobile device for double-line high-voltage line |
| CN114156761B (en) * | 2021-12-23 | 2024-07-12 | 北京德科联创电气科技有限公司 | Auxiliary device for electric power overhaul |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1388670A (en) * | 1963-07-23 | 1965-02-12 | Alberet Soc Nouv | Autonomous vehicle suspended from a cable or several cables, in particular an overhead electric line |
| CN2070043U (en) * | 1990-02-15 | 1991-01-23 | 江苏省无锡供电局 | Double-drive oscillating carriage for overhead four-wire line |
| CN100502181C (en) * | 2005-03-18 | 2009-06-17 | 山东大学 | A robot that walks autonomously along a 110kV transmission line and its working method |
| EP1873535A1 (en) * | 2006-06-29 | 2008-01-02 | ABB Research Ltd | A self-propelled inspection apparatus |
| CN201421981Y (en) * | 2008-11-02 | 2010-03-10 | 河南送变电建设公司 | Fully-automatic Bosun chair |
-
2008
- 2008-12-19 CN CN2008201846239U patent/CN201421981Y/en not_active Expired - Lifetime
- 2008-12-19 CN CN2008101906268A patent/CN101447654B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101447654B (en) * | 2008-11-02 | 2011-01-12 | 河南送变电建设公司 | Full automatic power run way |
| CN104037663A (en) * | 2014-06-27 | 2014-09-10 | 国网河北省电力公司衡水供电分公司 | Vertical-arrangement wire outgoing line aerodyne |
| CN105084187A (en) * | 2015-07-29 | 2015-11-25 | 中国矿业大学 | Speed controllable method and device of mine overhead mancage |
| CN105084187B (en) * | 2015-07-29 | 2016-09-28 | 中国矿业大学 | The speed controllable method of a kind of mine overhead passenger device and device |
| CN107856679A (en) * | 2017-10-31 | 2018-03-30 | 中唐空铁集团有限公司 | A kind of suspension sky railway traction system with forced landing function |
| CN111431087A (en) * | 2020-04-14 | 2020-07-17 | 郑州噢澳电子科技有限公司 | Supplementary workman's device of marcing under high altitude cable work environment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101447654B (en) | 2011-01-12 |
| CN101447654A (en) | 2009-06-03 |
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Granted publication date: 20100310 Effective date of abandoning: 20081219 |