CN105244811A - Overhead cable running gear - Google Patents
Overhead cable running gear Download PDFInfo
- Publication number
- CN105244811A CN105244811A CN201510721874.0A CN201510721874A CN105244811A CN 105244811 A CN105244811 A CN 105244811A CN 201510721874 A CN201510721874 A CN 201510721874A CN 105244811 A CN105244811 A CN 105244811A
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- Prior art keywords
- hanging basket
- running gear
- rubber belt
- aerial cable
- cable running
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention discloses an overhead cable running gear, and relates to the technical field of a transformer. The overhead cable running gear comprises a thread drawing housing; the upper portion of the inside of the thread drawing housing is in shaft connection with uniformly distributed dumbbell-like pinch rollers; the lower end of the inside of the thread drawing housing is provided with a worm lifting platform; a rubber caterpillar base plate is connected above the worm lifting platform; the rubber caterpillar base plate is internally provided with a rubber crawler belt driven by rollers; the lower end of the thread drawing housing is provided with a connection rotation apparatus; the lower end of the connection rotation apparatus is connected with a hanging basket through at least four connecting rods; one end of the hanging basket is provided with an opening; one side of the opening at the lower end of the hanging basket is connected with a power support; the tail end of the power support is provided with a through hole; the through hole is internally provided with a rotation shaft for cooperation; the two sides of the rotation shaft are each provided with one crank; the end portions of the cranks are connected with pedals; one side of the rotation shaft is linked with a flexible shaft; and the other end of the flexible shaft is connected with the input end of the rubber caterpillar base plate. The overhead cable running gear has the advantages of convenient and fast installation, high safety, less labor consumption and high rapidness and efficiency.
Description
Technical field
The present invention relates to transformer station's technical field.
Background technology
Known, extra high voltage network is the important component part of national grid, be responsible for the vital task of electric power conveying, Given this erection ground of extra high voltage network is many on high and steep mountains, lake, on river, in operation, walk Workers needs along steeper conducting wire sag line cabling, namely both hands tractive upper conductor, both feet are pedaled and are stepped on wire, the wire utilizing safety belt to be enclosed within top prevents from falling, when climbing the eminence of conducting wire sag line, once soft health just hangs on wire by safety belt, because the hook of safety belt does not have anti-sliding function, health just can be subject to the scuffing of lower wire, serious appearance human casualty accident.Meanwhile, this climbing walking manner pulling pin and step on, cannot liberate both hands, consumes the major part muscle power of Workers, and for ensureing safety, staff's walking is also comparatively slow, also occupies more operating time, affects work task efficiency.
Summary of the invention
Technical problem to be solved by this invention is the technical deficiency for above-mentioned existence, provides a kind of aerial cable running gear.During use, quick and easy for installation, safety labor-saving, rapidly and efficiently.
The technical solution used in the present invention is: comprise hanging wire shell; The side of hanging wire shell has import; The inner upper axle of hanging wire shell is connected with the equally distributed pinch roller in dumbbell shaped; The lower end of hanging wire enclosure is provided with worm screw lifting platform; Rubber belt track chassis is connected with above worm screw lifting platform; The rubber belt track that roller drives is installed in rubber belt track chassis; Aerial cable is penetrated between rubber belt track chassis and pinch roller; The lower end of hanging wire shell is provided with connection rotary device; Connection rotary device comprises the central shaft that is fixedly connected with hanging wire shell lower end and is socketed with central shaft the rotating disk coordinated; Central shaft lower end is provided with pallet; Pallet has counter sink; Shift knob is combined with in counter sink; Spring is provided with in counter sink; The bottom of shift knob is socketed with A spring and coordinates; Rotating disk lower surface has about centrosymmetric two jacks; Jack is corresponding with shift knob position; The lower end of connection rotary device is connected with hanging basket by least four connecting rods; The side of hanging basket is provided with opening; In the side of opening, bottom hanging basket, be connected with powered support; Powered support end has through hole; Rotating shaft is combined with in through hole; The both sides of rotating shaft are respectively provided with a crank; Crank end axle is connected with pedal; The side interlock of rotating shaft has flexible axle; The other end of flexible axle is connected with the input on rubber belt track chassis.
Further optimization the technical program, the opening side being positioned at hanging basket of aerial cable running gear, on connecting rod, axle is connected with fender rod, and on hanging basket, middle part is provided with baffle plate.
Further optimization the technical program, aerial cable running gear hanging basket side is provided with kit bag.
Further optimization the technical program, is provided with flying wheel in the middle part of the rotating shaft of aerial cable running gear.
Further optimization the technical program, the powered support upper surface rotating shaft of aerial cable running gear is connected with the brake block with flying wheel frictional fit; Brake block lower surface is connected with there being B spring between powered support; The root of brake block is connected with brake pushing hands; Brake pushing hands and brake block are in the shape of the letter V.
The present invention is compared with traditional measurement instrument, its beneficial effect is: 1, during use, the import department of aerial cable from hanging wire shell is entered, between pinch roller and rubber belt track, now, the worm screw lifting platform that hanging wire enclosure lower end is arranged is started by worm screw shake, by rubber belt track chassis jack-up, drive rubber belt track rises, until aerial cable clamps by pinch roller and rubber belt track, now, rubber belt track wheel face contacts with aerial cable well, being conducive to rubber belt track relies on frictional force to drive, hanging wire shell provides the strong point of power, now, the present invention is articulated on aerial cable, and can not drop.The connection rotary device that hanging wire shell lower end is installed, with the connecting rod of connection rotary device lower end, can an effect playing connection suspension line shell and hanging basket, meanwhile, the hardness of connection rotary device and connecting rod effectively can stablize hanging basket, prevents from rocking and take action not controlled, the setting of hanging basket will meet the comfort level custom of human body, be provided with opening, be convenient to entering of staff, meet physical comfort degree demand.Powered support plays the effect of positioning rotating shaft, for the output of power provides support power, staff steps on pedal and moves in a circle, pass motion to rotating shaft by crank, rotating shaft is done and rotates, output torque, be delivered to roller by flexible axle to drive, drive rubber belt track rotates, and now, the present invention gets up along aerial cable running movement.2, first connection rotary device plays the effect connecting hanging wire shell and connecting rod.Meanwhile, can realize the rotation commutation of bottom and fixing effect, when needs are rearward advanced, people needs to be transferred back simultaneously, toggle switch button, and after dial rotation 180 degree, shift knob is fixed automatically.Shift knob middle and upper part is provided with the shaft shoulder, be connected with A spring, for A spring provides support, coordinate with counter sink simultaneously and block shift knob and prevent from dropping, the A spring other end is connected with counter sink, when toggle switch button, the top of shift knob removes from a jack of rotating disk, now rotating disk is rotatable, when dial rotation 180 degree, now people in the face of directional steering rear, shift knob is due to the effect of A spring, automatically head into another jack to fix rotating disk and no longer rotate, two jacks are symmetrical on the same straight angle, rotate and are once 180 degree.The pallet of central shaft lower end plays connection function.3, the side of hanging basket is set to opening, facilitates entering of staff, but too increases the danger of dropping of staff simultaneously, the fender rod that on connecting rod, axle connects, can be rotated to top and do not affect entering of staff, afterwards, rotating to the front of work resentment, protective action can be played, meanwhile, the baffle plate on hanging basket also can block the downslide of staff, prevents from dropping, improve coefficient of safety, for the work of staff provides safeguard.4, the kit bag of hanging basket side installation, can be workman's carrying implement and provides convenience.5, rotating shaft provides output by rotation, and flying wheel is installed in rotating shaft, can accelerate the rotating speed of rotating shaft, provides higher output, meets climbing demand, saves staff's muscle power.6, the brake block arranged, can make rotating shaft stop operating, prevent automatic moving.Powered support is connected with brake bobbin, and when normally travelling, the elastic force due to B spring makes brake block away from flying wheel, when needs brake, manually push away brake pushing hands, due to leverage, drive brake block to move downward, overcome B spring force, compress flying wheel, brake block and flying wheel are produced and rubs, stop the rotation of flying wheel, rotating shaft stops operating thereupon, avoids freely rotating of rotating shaft.The present invention is located.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is decomposing schematic representation of the present invention;
Fig. 3 is connection rotary device schematic diagram of the present invention.
In figure, 1, hanging wire shell; 2, import; 3, pinch roller; 4, worm screw lifting platform; 5, rubber belt track chassis; 6, roller; 7, rubber belt track; 8, aerial cable; 9, connection rotary device; 10, connecting rod; 11, hanging basket; 12, opening; 13, powered support; 14, through hole; 15, rotating shaft; 16, crank; 17, pedal; 18, flexible axle; 19, central shaft; 20, pallet; 21, counter sink; 22, shift knob; 23, A spring; 24, jack; 25, fender rod; 26, baffle plate; 27, kit bag; 28, flying wheel; 29, brake block; 30, B spring; 31, rotating disk; 32, brake pushing hands.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As shown in Figure 1 and Figure 2, aerial cable running gear, comprises hanging wire shell 1; The side of hanging wire shell 1 has import 2; The inner upper axle of hanging wire shell 1 is connected with the equally distributed pinch roller 3 in dumbbell shaped; The lower end of hanging wire shell 1 inside is provided with worm screw lifting platform 4; Rubber belt track chassis 5 is connected with above worm screw lifting platform 4; The rubber belt track 7 that roller 6 drives is installed in rubber belt track chassis 5; Aerial cable 8 is penetrated between rubber belt track chassis 5 and pinch roller 3; The lower end of hanging wire shell 1 is provided with connection rotary device 9; As shown in Figure 3, connection rotary device 9 comprises the central shaft 19 that is fixedly connected with hanging wire shell 1 lower end and is socketed with central shaft 19 rotating disk 31 coordinated; Central shaft 19 lower end is provided with pallet 20; Pallet 20 has counter sink 21; Shift knob 22 is combined with in counter sink 21; Spring 23 is provided with in counter sink 21; The bottom of shift knob 21 is socketed with A spring 23 and coordinates; Rotating disk 31 lower surface has about centrosymmetric two jacks 24; Jack 24 is corresponding with shift knob 22 position; The lower end of connection rotary device 9 is connected with hanging basket 11 by least four connecting rods 10; The side of hanging basket 11 is provided with opening 12; In the side of opening 12, bottom hanging basket 11, be connected with powered support 13; Powered support 13 end has through hole 14; Rotating shaft 15 is combined with in through hole 4; The both sides of rotating shaft 15 are respectively provided with a crank 16; Crank 16 end axis is connected with pedal 17; The side interlock of rotating shaft 15 has flexible axle 18; The other end of flexible axle 18 is connected with the input on rubber belt track chassis 5.Be positioned at opening 12 side of hanging basket 11, on connecting rod 10, axle is connected with fender rod 25, and on hanging basket 11, middle part is provided with baffle plate 26.Hanging basket 11 side is provided with kit bag 27.Flying wheel 28 is installed in the middle part of rotating shaft 15.Powered support 13 upper surface rotating shaft is connected with the brake block 29 with flying wheel 28 frictional fit; Brake block 29 lower surface is connected with there being B spring 30 between powered support 13; The root of brake block 29 is connected with brake pushing hands 32; Brake pushing hands 32 is in the shape of the letter V with brake block 29.
The present invention in use, first hanging wire shell 1 is hung on aerial cable 8, import 2 is the entrance of aerial cable 8, after aerial cable 8 enters hanging wire shell 1, manually boot worm screw lifting platform 4, the rising of worm screw lifting platform 4 drives rubber belt track chassis 5 to rise, shorten the distance of rubber belt track chassis 5 and pinch roller 6, aerial cable 8 is between pinch roller 3 and rubber belt track chassis 5, when certain distance is risen on rubber belt track chassis 5, rubber belt track 7 in rubber belt track chassis 5 and pinch roller 3 coordinate, clamping aerial cable 8, pinch roller 3 is dumbbell shaped, the depression at middle part coordinates aerial cable 8, not easily drop after clamping, hanging wire shell 1 is connected with aerial cable 8.
Open fender rod 25; staff is seated in hanging basket 11, puts down fender rod 25, and fender rod 25 and baffle plate 26 play the effect of protection staff Anti-fall simultaneously; the setting of baffle plate 26 will meet the effect of protection, can not enter hanging basket 11 simultaneously produce obstruction to staff.Two foot-treadles 17 of staff do the motion of son to pedal, now, pedal 17 drives rotating shaft 15 to rotate by crank 16, the rotation of rotating shaft 15 is as output, be connected by the input of flexible axle 18 with rubber belt track chassis 5, drive roller 6 to rotate, roller 6 rotates and rubber belt track 7 is rotated, with aerial cable 8, relative displacement occurs, the present invention realizes mobile.According to the mechanical analysis of motion, when needs travel forward, pedal forward pedal 17, by the transmission of flexible axle 18, rubber belt track 7 transmission backward can be made, by the frictional force between rubber belt track 7 and aerial cable 8, make that this use is novel to be moved forward, and be travelling forward along aerial cable 8.The flying wheel 28 installed in the middle part of rotating shaft 15, can accelerate the rotating speed of rotating shaft 15, increases and exports, and saves manpower.When staff needs midway to stop, can brake block 29 be depressed into above flying wheel 28, brake block 29 and flying wheel 28 frictional fit, stop the rotation of flying wheel 28, also just prevent the rotation of rotating shaft 15, stopped output, the present invention realizes location, and can not move freely.The brake pushing hands 32 that the root of brake block 29 connects can make brake block 29 move downward when promoting, and fits, when normally travelling, due to the elastic force brake block 29 principle flying wheel 28 of B spring 30 with flying wheel 28 thereupon.The surface of flying wheel 28 can be coated with the layer strengthening friction, also can do arc groove in side, enlarge active surface, make braking effect better.The instrument of staff can be placed on the kit bag 27 li on side.
When needs turn to, connection rotary device 9 can realize turning to and locating.Toggle switch button 22, the top of shift knob 22 removes from jack 24, and rotating disk 31 can rotate around central shaft 19, due to the elastic force of A spring 23, and two jacks 24 are symmetrical on a straight angle, in rotary course, when revolving turnback, the top of shift knob 22 will head into another jack 24, rotating disk 31 stops operating, now, it is 180 degree that direction is rotated, and namely achieves and turns to.Counter sink 21 on pallet 20 coordinates with the shaft shoulder of shift knob 22, can prevent dropping of shift knob 22, and meanwhile, the shaft shoulder is that A spring 23 provides support a little, and the other end of A spring is connected with counter sink 21, can realize the motion that A spring drives shift knob 22.For convenience of using, the exposed parts of shift knob 22 should be longer or increase draw ring etc., is convenient to manual pull-out.
Claims (5)
1. an aerial cable running gear, is characterized in that: comprise hanging wire shell (1); The side of hanging wire shell (1) has import (2); The inner upper axle of hanging wire shell (1) is connected with the equally distributed pinch roller (3) in dumbbell shaped; The lower end of hanging wire shell (1) inside is provided with worm screw lifting platform (4); Worm screw lifting platform (4) top is connected with rubber belt track chassis (5); The rubber belt track (7) that roller (6) drives is installed in rubber belt track chassis (5); Aerial cable (8) is penetrated between rubber belt track chassis (5) and pinch roller (3); The lower end of hanging wire shell (1) is provided with connection rotary device (9); Connection rotary device (9) comprises the central shaft (19) that is fixedly connected with hanging wire shell (1) lower end and is socketed with central shaft (19) rotating disk (31) coordinated; Central shaft (19) lower end is provided with pallet (20); Pallet (20) has counter sink (21); Shift knob (22) is combined with in counter sink (21); Spring (23) is provided with in counter sink (21); The bottom of shift knob (21) is socketed with A spring (23) and coordinates; Rotating disk (31) lower surface has about centrosymmetric two jacks (24); Jack (24) is corresponding with shift knob (22) position; The lower end of connection rotary device (9) is connected with hanging basket (11) by least four connecting rods (10); The side of hanging basket (11) is provided with opening (12); In the side of opening (12), hanging basket (11) bottom is connected with powered support (13); Powered support (13) end has through hole (14); Rotating shaft (15) is combined with in through hole (4); The both sides of rotating shaft (15) are respectively provided with a crank (16); Crank (16) end axis is connected with pedal (17); The side interlock of rotating shaft (15) has flexible axle (18); The other end of flexible axle (18) is connected with the input of rubber belt track chassis (5).
2. aerial cable running gear according to claim 1, is characterized in that: opening (12) side being positioned at hanging basket (11), and the upper axle of connecting rod (10) is connected with fender rod (25), and the upper middle part of hanging basket (11) is provided with baffle plate (26).
3. aerial cable running gear according to claim 1, is characterized in that: hanging basket (11) side is provided with kit bag (27).
4. aerial cable running gear according to claim 1, is characterized in that: rotating shaft (15) middle part is provided with flying wheel (28).
5. aerial cable running gear according to claim 1, is characterized in that: powered support (13) upper surface rotating shaft is connected with the brake block (29) with flying wheel (28) frictional fit; B spring (30) is had to be connected between brake block (29) lower surface with powered support (13); The root of brake block (29) is connected with brake pushing hands (32); Brake pushing hands (32) and brake block (29) are in the shape of the letter V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510721874.0A CN105244811B (en) | 2015-10-30 | 2015-10-30 | Aerial cable running gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510721874.0A CN105244811B (en) | 2015-10-30 | 2015-10-30 | Aerial cable running gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105244811A true CN105244811A (en) | 2016-01-13 |
| CN105244811B CN105244811B (en) | 2017-06-27 |
Family
ID=55042347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510721874.0A Expired - Fee Related CN105244811B (en) | 2015-10-30 | 2015-10-30 | Aerial cable running gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105244811B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571496A (en) * | 2018-12-06 | 2019-04-05 | 西安交通大学 | A kind of simulating crawling robot for HV Transmission Line Routing Inspection |
| CN112054432A (en) * | 2020-09-14 | 2020-12-08 | 华春新能源股份有限公司 | Solar energy overhead working auxiliary device |
| CN113847389A (en) * | 2021-09-29 | 2021-12-28 | 广东电网有限责任公司 | A couple is prevented weighing down by heavy object for shaft tower operation |
| CN115253112A (en) * | 2022-08-08 | 2022-11-01 | 国网河南省电力公司汝阳县供电公司 | Safety device for overhead line operation |
| CN115366123A (en) * | 2022-08-26 | 2022-11-22 | 国网江苏省电力有限公司苏州供电分公司 | High-voltage transmission line inspection robot and working method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997044873A1 (en) * | 1996-05-20 | 1997-11-27 | Bicc Public Limited Company | Access trolley |
| CN101431221A (en) * | 2008-11-07 | 2009-05-13 | 江苏省电力公司无锡供电公司 | Electric runaway used for electric power line examination and repair |
| CN201466570U (en) * | 2009-08-26 | 2010-05-12 | 河南省电力公司三门峡供电公司 | Lead trolley |
| JP2014131385A (en) * | 2012-12-28 | 2014-07-10 | Sato Kensetsu Kogyo Kk | Elevated track travel device and assist device for elevated track travel device |
-
2015
- 2015-10-30 CN CN201510721874.0A patent/CN105244811B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997044873A1 (en) * | 1996-05-20 | 1997-11-27 | Bicc Public Limited Company | Access trolley |
| CN101431221A (en) * | 2008-11-07 | 2009-05-13 | 江苏省电力公司无锡供电公司 | Electric runaway used for electric power line examination and repair |
| CN201466570U (en) * | 2009-08-26 | 2010-05-12 | 河南省电力公司三门峡供电公司 | Lead trolley |
| JP2014131385A (en) * | 2012-12-28 | 2014-07-10 | Sato Kensetsu Kogyo Kk | Elevated track travel device and assist device for elevated track travel device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571496A (en) * | 2018-12-06 | 2019-04-05 | 西安交通大学 | A kind of simulating crawling robot for HV Transmission Line Routing Inspection |
| CN112054432A (en) * | 2020-09-14 | 2020-12-08 | 华春新能源股份有限公司 | Solar energy overhead working auxiliary device |
| CN113847389A (en) * | 2021-09-29 | 2021-12-28 | 广东电网有限责任公司 | A couple is prevented weighing down by heavy object for shaft tower operation |
| CN115253112A (en) * | 2022-08-08 | 2022-11-01 | 国网河南省电力公司汝阳县供电公司 | Safety device for overhead line operation |
| CN115366123A (en) * | 2022-08-26 | 2022-11-22 | 国网江苏省电力有限公司苏州供电分公司 | High-voltage transmission line inspection robot and working method thereof |
| CN115366123B (en) * | 2022-08-26 | 2024-02-23 | 国网江苏省电力有限公司苏州供电分公司 | Line inspection robot for high-voltage transmission line and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105244811B (en) | 2017-06-27 |
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