CN106684782A - High-altitude cable bridge cable arranging method - Google Patents
High-altitude cable bridge cable arranging method Download PDFInfo
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- CN106684782A CN106684782A CN201710198036.9A CN201710198036A CN106684782A CN 106684782 A CN106684782 A CN 106684782A CN 201710198036 A CN201710198036 A CN 201710198036A CN 106684782 A CN106684782 A CN 106684782A
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- cable
- combing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
- H02G3/045—Channels provided with perforations or slots permitting introduction or exit of wires
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- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a high-altitude cable bridge cable arranging method. A movable cable bridge cable arranging apparatus is obtained firstly; the movable cable bridge cable arranging apparatus comprises a cable arranging device and a walking apparatus positioned below the cable arranging device; cables which need to be arranged are embedded in the cable arranging device separately at one end of the cable bridge; then the cable arranging device is placed above the bottom plate of the cable bridge; walking wheels on the left and right sides of the cable arranging device are placed on the top parts of side plates on the two sides of the cable bridge respectively; the walking apparatus is placed below the bottom plate of the cable bridge; connecting threaded rods on the left and right sides of a mounting plate pass through corresponding punching holes from the position below a supporting frame to extend to the upward side of the supporting frame; then limiting nuts are in threaded connection with the connecting threaded rods above the supporting frame; and driving wheels roll on the bottom surface of the bottom plate of the cable bridge to drive the cable arranging device on the upward side to move to the other end of the cable bridge. By adoption of the high-altitude cable bridge cable arranging method, danger of manpower high-altitude operation and difficulty in high-altitude cable arranging are lowered, and simple operation, convenience in use and improvement of working efficiency are realized.
Description
Technical field
The present invention relates to a kind of method for combing cable, and in particular to a kind of aerial cables crane span structure cable combing side
Method.
Background technology
In electric and communication equipment installation, the erection of cable testing bridge is generally first carried out, then put
Line, cable is placed in cable testing bridge, and the other end of one end unwrapping wire to cable testing bridge from cable testing bridge.Install in equipment
Into and cable unwrapping wire after the completion of, need that various cables are linked into accordingly on each electricity-linkingup point of relevant device, if line
The radical of cable is less, can be made a distinction with the coat color with cable.After once the number of cables of unwrapping wire increases, not only together
The cable of color is more to be difficult to distinguish, and in addition during cable unwrapping wire, the situation that various cables mutually wind is also more and more brighter
Aobvious, many cables are scattered, are intertwined, it appears especially in disorder, it is necessary to clear different cables.Cable it is clear
Reason is usually used line winder carries out combing, and multiple comb string holes are provided with line winder, and each comb string holes passes through can cable, this
Line winder is moved to the other end by sample from one end of cable testing bridge, it becomes possible to clear different cables.But it is a part of
The position of cable testing bridge is higher, and after the completion of cable unwrapping wire, the construction bracket set up during its construction will be removed, such operator
Member cannot operate line winder to be moved to the other end from one end of cable testing bridge to carry out cable combing work, makes the cleaning work of cable
Difficulty increases, while danger also increases.If Demolition Construction support, can not impact, Jin Erying to follow-up construction again
The sound whole construction period.
The content of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved is：How a kind of operation letter is provided
It is single, it is easy to use, overhead cable combing work difficulty is reduced, while reducing the dangerous aerial cables crane span structure of artificial work high above the ground
Cable carding method.
In order to solve above-mentioned technical problem, following technical scheme is present invention employs：
A kind of aerial cables crane span structure cable carding method, comprises the following steps：
1）A kind of movable type cable crane span structure cable carding apparatus are first obtained, movable type cable crane span structure cable carding apparatus include reason line
Device and the running gear below line winder, the left and right sides of line winder has been respectively fixedly connected with bracing frame, the bottom of bracing frame
Portion is rotatably connected to the road wheel that can be rolled along the longitudinal direction, and bracing frame is located at side of the road wheel away from line winder along vertically
Direction is provided with perforation, and road wheel is circumferentially provided with annular groove along it, and running gear includes installing plate, on the top surface of installing plate
The driving wheel that can be rolled along the longitudinal direction is rotatably connected to, being also fixedly connected with installing plate can drive what driving wheel was rotated
Driving means, the left and right sides for installing plate top surface and the position for corresponding to respective perforations respectively are fixedly connected with and vertically arrange
Connecting screw rod, screw thread is combined with stop nut in connecting screw rod, the diameter of the opposite side distance of stop nut more than perforation；
2）In one end of cable testing bridge, it would be desirable to which the cable of combing is respectively embedded in line winder, different cables is carried out point
Reason；
3）Line winder is placed in again the base plate top of cable testing bridge, the road wheel for making the line winder left and right sides is individually positioned in cable
The both sides side plate top of crane span structure, the side plate top of cable testing bridge is inserted in annular groove, enables road wheel in cable testing bridge
Side plate top and along its length roll cooperation；
4）Running gear is placed on into the lower section of cable bridge rack bottom, by the connecting screw rod of the installing plate left and right sides respectively from support
Frame lower section reaches bracing frame top, the company being then threaded in stop nut above bracing frame through respective perforations
Connect on screw rod, rotary stopper nut, adjust the distance between stop nut and installing plate, make driving wheel be connected to cable testing bridge
On base plate bottom surface；
5）Start driving means, driving wheel is rolled on the base plate bottom surface of cable testing bridge, the line winder above drive is along cable
Crane span structure bearing of trend is moved to the other end of cable testing bridge, completes the combing of cable.
In the present invention, operator first operate line winder in one end of cable testing bridge, and different cables is respectively embedded into
To in line winder, then by the road wheel on supported on both sides frame line winder is supported in the middle of cable testing bridge again, finally by
The running gear being connected with bracing frame, drives road wheel to move on cable testing bridge.So line winder just can be along cable testing bridge
Bearing of trend is moved to the other end from its one end, need not manually be operated halfway, and then completes the screening combing to cable
Work, reduces the danger and overhead cable combing work difficulty of artificial work high above the ground, simple to operate, easy to use, not only
The combing work of overhead cable is completed, while also improving work efficiency.
Used as optimization, the line winder includes outside framework, and outside framework includes horizontally disposed underframe and is separately fixed at bottom
Frame or so two ends and the frame side being vertically arranged, the relative side side of two frame side is respectively from the top of frame side to bottom along vertically
Direction is extended gathering sill, is provided between two frame side and vertically at least two pieces combing blocks, a left side for combing block
Right two ends are respectively fixedly connected with the guide pad being slidably matched with corresponding gathering sill, and the side of both sides up and down of every piece of combing block is all provided with
The semicircular arc groove for being spaced in left-right direction and extending along the longitudinal direction is equipped with, when adjacent two pieces of combing blocks fit together
When, two relative semicircular arc grooves can close up to form the comb string holes for passing through cable on adjacent two pieces of combing blocks, two
Upper frame is provided with above frame side, the left and right two ends of upper frame are able to make its detachable connection at two by hold-down bolt
The top of frame side, the position of correspondence combing block is vertically equipped with a compression spiral shell coordinated with upper frame screw thread on upper frame
Bar, clamping screw is rotatably connected to the briquetting that can be horizontally rotated towards one end of combing block；
Upper frame is opened, first one piece of combing block is put into into outside framework, then different cables is respectively put on combing block again
In different semicircular arc grooves, being then put into another piece of combing block into outside framework again makes it be superimposed on lastblock combing block
On, relative semicircular arc groove can just form the comb string holes for entering row constraint to cable on such two pieces of combing blocks, and according to
The quantity of combing cable is needed, the combing block of respective numbers is put into into outside framework successively, until all cables are both passed through accordingly
Comb string holes, then the two ends of upper frame are respectively fixedly connected with two frame side by hold-down bolt, finally rotatably compress spiral shell
Bar, makes briquetting be pressed on adjacent combing block, completes cable screening work.
The quantity of combing cable can be as needed sieved, selection is put into the quantity of combing block in outside framework, finally led to
Crossing rotation clamping screw makes briquetting compress all of combing block, it is to avoid line winder during movement cable from comb line
Pass in hole, play simple structure, it is easy to use, screening combing can be carried out to the cable of varying number, versatility is higher.
As optimization, before the connecting screw rod passes through the perforation, a regulation is first screwed in the connecting screw rod
Nut, then a regulation spring I is being inserted in the connecting screw rod above adjusting nut, the lower end for adjusting spring I is supported
It is connected on adjusting nut, then makes the top of the connecting screw rod through the perforation, then above support frame as described above
The stop nut is screwed in the connecting screw rod, the stop nut is rotated, the driving wheel is made near the cable testing bridge
Base plate bottom surface, then rotating adjusting nut promotes adjusting nut and adjusts spring I and move and make towards support frame as described above direction
The upper end for adjusting spring I is connected on the bottom surface of support frame as described above, and the stop nut is finally rotated again, makes the driving wheel load
Tightly it is fitted on the base plate bottom surface of the cable testing bridge.Driving wheel is connected on the bottom surface of cable bridge rack bottom, is produced certain
After frictional force, can move, the thrust between driving wheel and base plate is excessive or too small, all can affect driving wheel just
Often roll.By adjusting stop nut and adjusting nut relative position respectively, spiral shell is adjusted while driving wheel is connected on base plate
It is female to compress to adjusting spring I with bracing frame, driving wheel is pressed on base plate using the spring force for adjusting spring I, it is easier to adjust
Thrust between driving wheel and base plate, is easy to driving wheel to roll.
Used as optimization, the bottom of support frame as described above is provided with walking wheel support, and walking wheel support includes U-bracket, described
Road wheel is located in the opening of U-bracket, and the road wheel is equipped with a support being rotatably assorted with it along its axis direction
Axle, the two ends of support shaft are respectively fixedly connected with the both sides side frame of U-shaped opening, and the bottom of U-bracket is fixedly connected with one
Along the rotary shaft extended away from U-bracket opening direction, rotary shaft be vertically inserted in support frame as described above and with its turn
It is dynamic to link together.U-bracket is supported to road wheel, and the rotary shaft of U-bracket bottom is rotatably connected on bracing frame, is entered
And road wheel can just follow the rotation of rotary shaft and rotate.The straightway that cable testing bridge is not only arranged along straight line, is also present
The situation of bent angle, because cable is unable to overflexing, therefore the bent angle section of cable testing bridge is usually arc bent angle.Road wheel is in mistake
When the arc bent angle of cable testing bridge, the cable bridge rack side board of bending is touched on the side wall of road wheel annular recess, is capable
Walk wheel provide a side to active force, and then deflect after road wheel stress, with the steering of cable bridge rack side board
Turn to, line winder is turned to likewise as the steering of cable testing bridge.So it is no longer needed for manually carrying out in high vacancy
Bent angle cornering operation, alleviates the work load of workman, while reducing danger.
Used as optimization, the position of the bottom correspondence rotary shaft of support frame as described above is fixedly connected what is vertically arranged
The bearing for being coaxial therewith arranging is sliding combined with sleeve pipe, sleeve pipe along its axis direction, along its axis direction on the pipe shaft of sleeve pipe
The bar hole connected with sleeve pipe is offered, one end of limited post and limited post is fixedly connected with bearing can pass through bar hole
Reach outside sleeve pipe, limited post can be slidably matched along bar hole length direction with it, between bearing and support frame as described above bottom
It is provided with acting on bearing and is connected to the tune that bar hole provides spring force away from support frame as described above one end for limited post
Section spring II, the two ends for adjusting spring II are respectively fixedly connected with support frame as described above and bearing, and the rotary shaft is plugged on axle
In the inner ring for holding.Cable testing bridge is typically spliced by some sections, by contiguous block connection between adjacent two pieces of sections
Into, and in the junction of adjacent two pieces of sections, the alignment error of its side plate can cause unavoidably the profile height of adjacent two pieces of sections
It is inconsistent, run into next sections latus inframedium height it is higher when, because driving wheel is connected to the bottom surface of cable testing bridge, road wheel with
Distance is limited between driving wheel, causes road wheel to be moved on the higher side plate of height.By arranging sleeve pipe and sleeve pipe
Interior bearing, when road wheel is moved on side plate, adjusting spring makes limited post be connected to the one end of bar hole away from bracing frame.When
Run into adjacent segment latus inframedium height it is higher when, adjusting spring can be compressed, and then road wheel is deposited in the vertical direction
In mobile displacement, distance between road wheel and driving wheel can be expanded, can finally make road wheel be moved to height higher
Side plate on.So road wheel would not be stuck on cable testing bridge, equally no longer need manually to be located accordingly in high-altitude
Science and engineering is made, and the work load of workman is alleviated, while reducing danger.
Used as optimization, the internal diameter of the bearing is gradually reduced from lower to upper, the rotary shaft away from the U-bracket one
Hold be diameter along the inserted terminal that is gradually reduced away from the U-bracket direction, the minimum outer diameter of inserted terminal is less than the bearing
Minimum diameter, the maximum outside diameter of inserted terminal is more than the maximum inner diameter of the bearing.Rotary shaft is inserted in bearing by inserted terminal,
The mode for contacting position clamping using reducing is clamped on rotary shaft in bearing inner race, and also only opposite direction is extracted during dismounting,
Its simple structure, it is easy to use.
In sum, the beneficial effects of the present invention is：Present configuration is simple, easy to use, the one of cable testing bridge
After end is separately put into cable in different comb string holes, line winder is set to be moved to the cable testing bridge other end by automatic moving
The combing work of cable is completed simultaneously, artificial participation process is reduced, and reduces the dangerous and high ceases to be busy of artificial work high above the ground
Cable combing work difficulty.
Description of the drawings
In order that the purpose of invention, technical scheme and advantage are clearer, the present invention is made into one below in conjunction with accompanying drawing
The detailed description of step, wherein：
Fig. 1 is the structural representation of movable type cable crane span structure cable carding apparatus in the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail.
As shown in figure 1, the aerial cables crane span structure cable carding method in this specific embodiment, comprises the following steps：
1）A kind of movable type cable crane span structure cable carding apparatus are first obtained, movable type cable crane span structure cable carding apparatus include reason line
Device and the running gear below line winder, the left and right sides of line winder has been respectively fixedly connected with bracing frame 1, bracing frame 1
Lower rotation is connected with the road wheel 2 that can be rolled along the longitudinal direction, and bracing frame 1 is located at side of the road wheel 2 away from line winder
Perforation is vertically provided with, road wheel 2 is circumferentially provided with annular groove along it, and running gear includes installing plate 4, installing plate
The driving wheel 5 that can be rolled along the longitudinal direction is rotatably connected on 4 top surface, being also fixedly connected with installing plate 4 to drive
Driving wheel 5 rotate driving means, the left and right sides of the top surface of installing plate 4 and respectively correspond to respective perforations position be fixedly connected with
The connecting screw rod 6 for vertically arranging, screw thread is combined with stop nut 7, the opposite side distance of stop nut 7 in connecting screw rod 6
More than the diameter of perforation；
2）In one end of cable testing bridge 3, it would be desirable to which the cable of combing is respectively embedded in line winder, different cables is carried out point
Reason；
3）Line winder is placed in again the base plate top of cable testing bridge 3, the road wheel 2 for making the line winder left and right sides is individually positioned in electricity
The both sides side plate top of cable crane span structure 3, the side plate top of cable testing bridge 3 is inserted in annular groove, enables road wheel 2 in cable
The side plate top of crane span structure 3 simultaneously rolls along its length cooperation；
4）Running gear is placed on into the lower section of the base plate of cable testing bridge 3, by the connecting screw rod 6 of the left and right sides of installing plate 4 respectively from
The lower section of bracing frame 1 reaches the top of bracing frame 1 through respective perforations, and then stop nut 7 is threaded in positioned at bracing frame 1
In the connecting screw rod 6 of top, rotary stopper nut 7 adjusts the distance between stop nut 7 and installing plate 4, supports driving wheel 5
It is connected on the base plate bottom surface of cable testing bridge 3；
5）Start driving means, driving wheel 5 is rolled on the base plate bottom surface of cable testing bridge 3, the line winder above drive is along electricity
The bearing of trend of cable crane span structure 3 is moved to the other end of cable testing bridge 3, completes the combing of cable.
In this specific embodiment, the line winder includes outside framework, and outside framework includes horizontally disposed underframe 14 and divides
It is not fixed on the two ends of underframe 14 or so and the frame side 15 being vertically arranged, the relative side side of two frame side 15 is respectively from frame side 15
Top to bottom vertically be extended have gathering sill, be provided between two frame side 15 and vertically at least two
Block combing block 16, the left and right two ends of combing block 16 are respectively fixedly connected with the guide pad being slidably matched with corresponding gathering sill, per block
The side of both sides up and down of combing block 16 is provided with the semicircular arc groove 17 for being spaced in left-right direction and extending along the longitudinal direction,
When adjacent two pieces of combing blocks 16 fit together, two relative semicircular arc grooves 17 can on adjacent two pieces of combing blocks 16
Close up to form the comb string holes for passing through cable, the top of two frame side 15 is provided with upper frame 18, the left and right two ends difference of upper frame 18
The position of its detachable connection correspondence combing block 16 on the top of two frame side 15, upper frame 18 can be made by hold-down bolt
Vertically it is equipped with a clamping screw 19 coordinated with the screw thread of upper frame 18, the one end of clamping screw 19 towards combing block 16
It is rotatably connected to the briquetting 20 that can be horizontally rotated；
Upper frame 18 is opened, first one piece of combing block 16 is put into into outside framework, then again different cables is respectively put into into combing
In semicircular arc groove 17 different on block 16, being then put into another piece of combing block 16 into outside framework again makes it be superimposed on upper one
On block combing block 16, relative semicircular arc groove 17 can just be formed and enter row constraint to cable on such two pieces of combing blocks 16
Comb string holes, and the quantity of combing cable as needed, are put into successively the combing block 16 of respective numbers into outside framework, until all
Cable both passes through corresponding comb string holes, then the two ends of upper frame 18 is respectively fixedly connected with two frame side 15 by hold-down bolt
On, screw rod 19 is finally rotatably compressed, briquetting 20 is pressed on adjacent combing block 16, complete cable screening work.
In this specific embodiment, before the connecting screw rod 6 passes through the perforation, first revolve in the connecting screw rod 6
Enter an adjusting nut 8, then a regulation spring I 9 is inserted in the connecting screw rod 6 positioned at the top of adjusting nut 8, adjust
The lower end of spring I 9 is connected on adjusting nut 8, then makes the top of the connecting screw rod 6 through the perforation, then is being located at
The stop nut 7 is screwed in the connecting screw rod 6 of the top of support frame as described above 1, the stop nut 7 is rotated, the drive is made
Near the base plate bottom surface of the cable testing bridge 3, then rotating adjusting nut 8, promote adjusting nut 8 and adjust spring I 9 driving wheel 5
Move towards the direction of support frame as described above 1 and the upper end of regulation spring I 9 is connected on the bottom surface of support frame as described above 1, finally revolve again
Turn the stop nut 7, compress the driving wheel 5 and be fitted on the base plate bottom surface of the cable testing bridge 3.
In this specific embodiment, the bottom of support frame as described above 1 is provided with walking wheel support 10, and walking wheel support 10 includes
U-bracket, the road wheel 2 be located at U-bracket opening in, the road wheel 2 along its axis direction be equipped with one and its
The support shaft being rotatably assorted, the two ends of support shaft are respectively fixedly connected with the both sides side frame of U-shaped opening, the bottom of U-bracket
The rotary shaft 11 that an edge extends away from U-bracket opening direction is fixedly connected with, rotary shaft 11 is vertically inserted into institute
State in bracing frame 1 and be rotatably connected with it.
In this specific embodiment, the position of the bottom correspondence rotary shaft 11 of support frame as described above 1 is fixedly connected along perpendicular
Nogata is sliding combined with the bearing for being coaxial therewith arranging into the sleeve pipe 12 for arranging, sleeve pipe 12 along its axis direction, sleeve pipe 12
On pipe shaft along its axis direction offer and sleeve pipe 12 in the bar hole that connects, limited post 13 and spacing is fixedly connected with bearing
One end of post 13 can be reached outside sleeve pipe 12 through bar hole, and limited post 13 can slide with it along bar hole length direction and match somebody with somebody
Close, be provided with acting on bearing between bearing and the bottom of support frame as described above 1 and to be connected to bar hole for limited post 13 remote
The regulation spring II of spring force is provided from the one end of support frame as described above 1, the two ends for adjusting spring II are respectively fixedly connected with described
On support 1 and bearing, the rotary shaft 11 is plugged in the inner ring of bearing.
In this specific embodiment, the internal diameter of the bearing is gradually reduced from lower to upper, and the rotary shaft 11 is away from the U
One end of shape support is the inserted terminal that diameter edge is gradually reduced away from the U-bracket direction, and the minimum outer diameter of inserted terminal is less than
The minimum diameter of the bearing, the maximum outside diameter of inserted terminal is more than the maximum inner diameter of the bearing.
During being embodied as, the left and right two ends of the briquetting 20 have been respectively fixedly connected with and the corresponding gathering sill
The guide pad being slidably matched.
It is relatively fixed in left-right direction on the side side of the relative line winder of the installing plate 4 and is connected with bearing 21, it is described
The quantity of driving wheel 5 is two and is located at the outside of two bearings 21 respectively, along its axis direction between two driving wheels 5
A drive shaft 22 is provided with, corresponding driving wheel is divided through adjacent bearing 21 and is fixedly connected at the left and right two ends of drive shaft 22
On 5, drive shaft 22 is rotatably assorted with bearing 21, and driving means include motor and the power supply electricity electrically connected with motor
Pond, motor is coordinated by drive mechanism with the transmission of drive shaft 22.Two driving wheels 5 or so uniformly act on cable testing bridge
Base plate on, make overall walking more stable.
The drive shaft 22 is located at the outside of two bearings 21 and is equipped with annular slot, annular snap along its circumference respectively
Limited location snap ring is snapped in groove.The limited location snap ring that left and right is arranged can limit the displacement in left-right direction of drive shaft 22, it is to avoid drive
Driving wheel 5 rubs and hinders it to rotate on bearing 21.
Along its circumference integrally formed with annular boss, the internal diameter for adjusting spring I 9 is more than the regulation to the adjusting nut 8
The diagonal length of nut 8, adjusts the external diameter of the external diameter less than positive stop lug boss of spring I 9, and the regulation spring I 9 can be connected to ring
On shape boss.Annular boss preferably can be supported to adjusting spring I 9.
Two bar holes are provided with the pipe shaft of described sleeve pipe 12, two bar holes are with the axle of described sleeve pipe 12
Line is symmetricly set on the pipe shaft both sides of described sleeve pipe 12 for line of symmetry, and two limited posts are fixedly connected with the bearing
13, two limited posts 13 are symmetricly set on the outer surface two of the bearing outer ring with the axis of the bearing as line of symmetry
Side.Bearing is carried out by two symmetrically arranged limited posts 13 it is spacing, by adjust spring II spring force symmetrically disperse,
Avoid the uneven wear to bearing and sleeve pipe 12.
The position of the outer surface correspondence limited post 13 of the bearing outer ring is provided with company along the bearing outer ring radial direction
Meet screwed hole, external screw thread and institute that the limited post 13 is provided by coordinating with connection screw thread hole screw thread towards one end of bearing
State bearing to link together.The regulation spring II and bearing in sleeve pipe 12 is tieed up after conveniently limited post 13 is disassembled
Shield.
The limited post 13 stretches out in the outer surface of one end of the bar hole and is provided with annular knurl stricture of vagina.Annular knurl stricture of vagina can increase
Frictional force between finger, easily can mount and dismount to limited post 13.
The clamping screw 19 is provided with handle 23 away from one end of briquetting 20, in the clamping screw 19 and handle 23
Portion is fixedly connected, the axis of the axis of the clamping screw 19 perpendicular to handle 23.Handle 23 can facilitate operator to be held in
Screw rod 19 is rotatably compressed thereon.
Arc angling is provided with the edges at two ends of the semicircular arc groove 17.When adjacent two pieces of combing blocks 16 are fitted
Afterwards, upper and lower two semicircular arc grooves 17 form the comb string holes for threading cable, during comb line device is moved, positioned at comb line
The angle of cut of the edge at hole two ends can be scraped with cable, and the outer epidermal layer of cable is injured.And arc angling
There is no wedge angle in arcwall face, can reduce the injury to cable.
The pressing plate 20 and the underframe 14 are respectively facing on the side side of adjacent combing block 16 and are provided with multiple energy
Enough semicircular arc grooves 17 that comb string holes is cooperatively formed with the semicircular arc groove 17 on adjacent combing block 16.Can not increase
Increase the quantity of the comb string holes for being formed in the case of the quantity of combing block 16 so as to combing work can be carried out to more cables.
The side that the top of two frame side 15 is relative is provided with draw-in groove, and the left and right two ends of the upper frame 18 are fixed respectively
The fixture block that can be engaged by clamping with adjacent draw-in groove is connected with, the screw rod of hold-down bolt can vertically pass through briquetting and screw thread
It is connected on the bottom land of draw-in groove.By the draw-in groove on two side racks 15, the installation to upper frame 18 is positioned, and then to briquetting 20
Position positioned, briquetting 20 is preferably pressed to the carrying out of combing block 16.
Finally illustrate, above example is only unrestricted to illustrate technical scheme, although by ginseng
According to the preferred embodiments of the present invention, invention has been described, it should be appreciated by those of ordinary skill in the art that can
To it to make various changes in the form and details, without departing from the present invention that appended claims are limited
Spirit and scope.
Claims (6)
1. a kind of aerial cables crane span structure cable carding method, it is characterised in that：Comprise the following steps：
1）A kind of movable type cable crane span structure cable carding apparatus are first obtained, movable type cable crane span structure cable carding apparatus include reason line
Device and the running gear below line winder, the left and right sides of line winder has been respectively fixedly connected with bracing frame, the bottom of bracing frame
Portion is rotatably connected to the road wheel that can be rolled along the longitudinal direction, and bracing frame is located at side of the road wheel away from line winder along vertically
Direction is provided with perforation, and road wheel is circumferentially provided with annular groove along it, and running gear includes installing plate, on the top surface of installing plate
The driving wheel that can be rolled along the longitudinal direction is rotatably connected to, being also fixedly connected with installing plate can drive what driving wheel was rotated
Driving means, the left and right sides for installing plate top surface and the position for corresponding to respective perforations respectively are fixedly connected with and vertically arrange
Connecting screw rod, screw thread is combined with stop nut in connecting screw rod, the diameter of the opposite side distance of stop nut more than perforation；
2）In one end of cable testing bridge, it would be desirable to which the cable of combing is respectively embedded in line winder, different cables is carried out point
Reason；
3）Line winder is placed in again the base plate top of cable testing bridge, the road wheel for making the line winder left and right sides is individually positioned in cable
The both sides side plate top of crane span structure, the side plate top of cable testing bridge is inserted in annular groove, enables road wheel in cable testing bridge
Side plate top and along its length roll cooperation；
4）Running gear is placed on into the lower section of cable bridge rack bottom, by the connecting screw rod of the installing plate left and right sides respectively from support
Frame lower section reaches bracing frame top, the company being then threaded in stop nut above bracing frame through respective perforations
Connect on screw rod, rotary stopper nut, adjust the distance between stop nut and installing plate, make driving wheel be connected to cable testing bridge
On base plate bottom surface；
5）Start driving means, driving wheel is rolled on the base plate bottom surface of cable testing bridge, the line winder above drive is along cable
Crane span structure bearing of trend is moved to the other end of cable testing bridge, completes the combing of cable.
2. aerial cables crane span structure cable carding method according to claim 1, it is characterised in that：The line winder includes outer
Framework, outside framework includes horizontally disposed underframe and is separately fixed at underframe or so two ends and the frame side being vertically arranged, two sides
The relative side side of frame is vertically extended respectively from the top of frame side to bottom gathering sill, between two frame side
And at least two pieces combing blocks are vertically provided with, the left and right two ends of combing block have been respectively fixedly connected with to be slided with corresponding gathering sill
The dynamic guide pad for coordinating, the side of both sides up and down of every piece of combing block is provided with and be spaced in left-right direction and extend along the longitudinal direction
Semicircular arc groove, when adjacent two pieces of combing blocks fit together, two relative semi arches on adjacent two pieces of combing blocks
Shape groove can close up to form the comb string holes for passing through cable, and upper frame, the left and right two ends of upper frame are provided with above two frame side
It is able to make its detachable connection at the top of two frame side by hold-down bolt, the position edge of correspondence combing block on upper frame
Vertical direction is equipped with a clamping screw coordinated with upper frame screw thread, and clamping screw is rotatably connected to towards one end of combing block
The briquetting that can be horizontally rotated；
Upper frame is opened, first one piece of combing block is put into into outside framework, then different cables is respectively put on combing block again
In different semicircular arc grooves, being then put into another piece of combing block into outside framework again makes it be superimposed on lastblock combing block
On, relative semicircular arc groove can just form the comb string holes for entering row constraint to cable on such two pieces of combing blocks, and according to
The quantity of combing cable is needed, the combing block of respective numbers is put into into outside framework successively, until all cables are both passed through accordingly
Comb string holes, then the two ends of upper frame are respectively fixedly connected with two frame side by hold-down bolt, finally rotatably compress spiral shell
Bar, makes briquetting be pressed on adjacent combing block, completes cable screening work.
3. aerial cables crane span structure cable carding method according to claim 1, it is characterised in that：Wear in the connecting screw rod
Before crossing the perforation, an adjusting nut is first screwed in the connecting screw rod, then in the company above adjusting nut
Connect and be inserted on screw rod a regulation spring I, the lower end for adjusting spring I is connected on adjusting nut, then makes the connecting screw rod
Top pass through the perforation, then screwing in the stop nut in the connecting screw rod above the support frame as described above, revolve
Turn the stop nut, make the driving wheel near the base plate bottom surface of the cable testing bridge, then rotating adjusting nut, makes regulation
Nut promotes and adjusts spring I towards the movement of support frame as described above direction and make the upper end of regulation spring I be connected to support frame as described above
On bottom surface, the stop nut is finally rotated again, compress the driving wheel and be fitted on the base plate bottom surface of the cable testing bridge.
4. aerial cables crane span structure cable carding method according to claim 1, it is characterised in that：The bottom of support frame as described above
Walking wheel support is provided with, walking wheel support includes U-bracket, and the road wheel is located in the opening of U-bracket, the walking
Wheel is equipped with a support shaft being rotatably assorted with it along its axis direction, and the two ends of support shaft are respectively fixedly connected with opens in U-shaped
On the both sides side frame of mouth, the bottom of U-bracket is fixedly connected with the rotary shaft that an edge extends away from U-bracket opening direction,
Rotary shaft is vertically inserted in support frame as described above and is rotatably connected with it.
5. aerial cables crane span structure cable carding method according to claim 4, it is characterised in that：The bottom of support frame as described above
The position of the correspondence rotary shaft is fixedly connected in the sleeve pipe for vertically arranging, sleeve pipe and is sliding combined with along its axis direction
The bearing for arranging is coaxial therewith, the bar hole connected with sleeve pipe is offered along its axis direction on the pipe shaft of sleeve pipe, on bearing
Being fixedly connected with one end of limited post and limited post can reach outside sleeve pipe through bar hole, and limited post can be long along bar hole
Degree direction is slidably matched with it, is provided with acting on bearing between bearing and support frame as described above bottom and supports for limited post
The regulation spring II that bar hole provides spring force away from support frame as described above one end is connected on, the two ends of regulation spring II are fixed respectively to be connected
It is connected on support frame as described above and bearing, the rotary shaft is plugged in the inner ring of bearing.
6. aerial cables crane span structure cable carding method according to claim 5, it is characterised in that：The internal diameter of the bearing by
Under be up gradually reduced, the rotary shaft away from the U-bracket one end be diameter along away from the U-bracket direction gradually
The inserted terminal of reduction, the minimum outer diameter of inserted terminal is less than the minimum diameter of the bearing, and the maximum outside diameter of inserted terminal is more than described
The maximum inner diameter of bearing.
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| CN201710198036.9A CN106684782B (en) | 2017-03-29 | 2017-03-29 | Aerial cables crane span structure cable carding method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710198036.9A CN106684782B (en) | 2017-03-29 | 2017-03-29 | Aerial cables crane span structure cable carding method |
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| CN107528268A (en) * | 2017-10-09 | 2017-12-29 | 江苏大浪电气集团有限公司 | A kind of groove-splitting cable conduit connection structure |
| CN108173178A (en) * | 2017-11-17 | 2018-06-15 | 江苏壹鼎崮机电科技有限公司 | One kind is used for the efficiently locking support device of cable testing bridge |
| CN109326997A (en) * | 2018-09-12 | 2019-02-12 | 镇江朝阳机电科技有限公司 | High leakproofness trunking plate |
| CN111371045A (en) * | 2020-03-18 | 2020-07-03 | 中铁十五局集团有限公司 | Cable groove structure and installation process thereof |
| CN111446663A (en) * | 2020-04-29 | 2020-07-24 | 象山旭雯钢铁科技有限公司 | High altitude cable removes auxiliary device |
| CN111740359A (en) * | 2018-08-21 | 2020-10-02 | 曾庆发 | Special cable arranging device and method for communication cable tower convenient for replacing cables |
| CN113555827A (en) * | 2021-07-17 | 2021-10-26 | 郭海燕 | Electric wire bridge for electric automation |
| CN113889939A (en) * | 2021-10-21 | 2022-01-04 | 陈知平 | Assembled cable testing bridge convenient to dismantle |
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| CN108173178A (en) * | 2017-11-17 | 2018-06-15 | 江苏壹鼎崮机电科技有限公司 | One kind is used for the efficiently locking support device of cable testing bridge |
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| CN109326997A (en) * | 2018-09-12 | 2019-02-12 | 镇江朝阳机电科技有限公司 | High leakproofness trunking plate |
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| CN111371045B (en) * | 2020-03-18 | 2021-07-13 | 中铁十五局集团有限公司 | Cable groove structure and installation process thereof |
| CN111446663A (en) * | 2020-04-29 | 2020-07-24 | 象山旭雯钢铁科技有限公司 | High altitude cable removes auxiliary device |
| CN113555827A (en) * | 2021-07-17 | 2021-10-26 | 郭海燕 | Electric wire bridge for electric automation |
| CN113889939A (en) * | 2021-10-21 | 2022-01-04 | 陈知平 | Assembled cable testing bridge convenient to dismantle |
| CN113889939B (en) * | 2021-10-21 | 2023-11-24 | 国网浙江省电力有限公司常山县供电公司 | Assembled cable testing bridge convenient to dismantle |
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| CN106684782B (en) | 2018-05-15 |
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