CN106786253B - A kind of movable type cable crane span structure cable carding apparatus - Google Patents

A kind of movable type cable crane span structure cable carding apparatus Download PDF

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Publication number
CN106786253B
CN106786253B CN201710198030.1A CN201710198030A CN106786253B CN 106786253 B CN106786253 B CN 106786253B CN 201710198030 A CN201710198030 A CN 201710198030A CN 106786253 B CN106786253 B CN 106786253B
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China
Prior art keywords
cable
fixedly connected
frame
line winder
support frame
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CN106786253A (en
Inventor
代宝福
梁彬
刘俊麟
范龙海
周刚
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China Metallurgical Construction Engineering Group Co Ltd
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China Metallurgical Construction Engineering Group Co Ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/04Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0437Channels
    • H02G3/045Channels provided with perforations or slots permitting introduction or exit of wires

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

The invention discloses a kind of movable type cable crane span structure cable carding apparatus, including line winder, supporting rack has been respectively fixedly connected with left and right sides of line winder, the lower rotation of supporting rack is connected with the traveling wheel that can be rolled along the longitudinal direction, traveling wheel is circumferentially provided with annular groove along it, and two annular grooves can be respectively placed on the both sides side plate top surface of cable testing bridge.The configuration of the present invention is simple, it is easy to use, line winder can be made to comb cable to the other end from one end of cable testing bridge, reduce work difficulty.

Description

A kind of movable type cable crane span structure cable carding apparatus
Technical field
The present invention relates to a kind of device for being used to comb cable, and in particular to a kind of movable type cable crane span structure cable combs dress Put.
Background technology
In electric and communication equipment installation, the erection of cable testing bridge is usually first carried out, is then being put Line, cable is placed in cable testing bridge, and from one end unwrapping wire of cable testing bridge to the other end of cable testing bridge.Installed in equipment Into and cable unwrapping wire after the completion of, it is necessary to various cables are linked on each electricity-linkingup point of relevant device accordingly, if line The radical of cable is less, can also be distinguished with the coat color of cable.After once the number of cables of unwrapping wire increases, not only together The cable of color is more to be not easy to distinguish, and in addition during cable unwrapping wire, the situation that various cables are mutually wound 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 combed usually using line winder, and multiple comb string holes are provided with line winder, and each string holes of combing can pass through cable, this Line winder is moved to the other end by sample from one end of cable testing bridge, it becomes possible to clears different cables.It is but a part of The position of cable testing bridge is higher, and construction personnel can not operate line winder and be moved to the other end from one end of cable testing bridge, make cable Cleaning work difficulty increase.
The content of the invention
In view of the above shortcomings of the prior art, the technical problems to be solved by the invention are:One kind how is provided conveniently to exist Moved on cable testing bridge, reduce the movable type cable crane span structure cable carding apparatus that cable combs work difficulty.
In order to solve the above-mentioned technical problem, present invention employs following technical solution:
A kind of movable type cable crane span structure cable carding apparatus, including line winder, the left and right sides of line winder is fixed respectively to be connected Supporting rack is connected to, the lower rotation of supporting rack is connected with the traveling wheel that can be rolled along the longitudinal direction, and traveling wheel is set along its circumferential direction Annular groove is equipped with, two annular grooves can be respectively placed on the both sides side plate top surface of cable testing bridge.
In the present invention, construction personnel is first respectively clamped into line winder in one end of cable testing bridge, the electric wire that will be combed On comb string holes in, then the supporting rack of line winder both sides is correspondingly placed to the tops of two blocks of side plates of cable testing bridge again, and And two blocks of side plates top of cable testing bridge is dropped into the annular groove on corresponding traveling wheel, so it is placed in line winder In cable testing bridge, while being supported for line winder, traveling wheel can be rolled supporting rack at the top of side plate.Because cable The side plate of crane span structure is embedded in annular groove, thus the left and right directions of lineation has been carried out spacing, avoids line winder from electricity Drop on cable crane span structure.So line winder can just rely on the traveling wheel of both sides easily to be moved on cable testing bridge, construction personnel Only need just line winder easily can be pulled to the other end by way of drawstring is pullled in one end of cable testing bridge, and then gently Pine completes cable combing work, reduces work difficulty.
As an optimization, running gear is provided with below the line winder, running gear includes installing plate, and installing plate is opposite The driving wheel that can be rolled along the longitudinal direction is rotatably connected on the side side of the line winder, driving wheel is positioned at two walkings The driving device that driving wheel can be driven to rotate also is fixedly connected between wheel, on installing plate, support frame as described above is located at the row Walk side of the wheel away from the line winder and be vertically provided with perforation, the side side of the relatively described line winder of installing plate and The position of corresponding perforation is fixedly connected with the connecting screw vertically set, and the one end of connecting screw away from installing plate passes through Perforate and reach above supporting rack, the position thread fitting that connecting screw is located above supporting rack has stop nut, spacing spiral shell Female opposite side distance is more than the diameter of perforation.After line winder is placed on cable testing bridge by the supporting rack of both sides, then will walking Device is placed on the lower section of cable testing bridge, makes bottom plate of the driving wheel of installation on a mounting board towards cable testing bridge, by installing plate It is spacing using stop nut progress after the connecting screw of both sides is each passed through corresponding perforation, whole running gear is suspended in The lower section of cable testing bridge.Then in rotary stopper nut, move up installing plate and driving wheel is connected to cable testing bridge Bottom plate bottom surface on, driving device driving driving wheel rotate, drive top line winder moved, it is no longer necessary to manually carry out Operation, running gear move on cable testing bridge, and line winder is moved to the other end from one end of cable testing bridge, completes cable comb Science and engineering is made, and reduce further work difficulty, more convenient to use.
As an optimization, the position thread fitting that the connecting screw is located at below support frame as described above has adjusting nut, is located at It is arranged with the connecting screw between adjusting nut and support frame as described above and adjusts spring I, adjusting the both ends of spring I can divides It is not connected on adjusting nut and support frame as described above.Driving wheel is connected on the bottom surface of cable bridge rack bottom, produces certain rub After wiping power, it can be moved, the thrust between driving wheel and bottom plate is excessive or too small, can all influence the normal of driving wheel Roll.By adjusting stop nut and adjusting nut relative position respectively, adjusting nut while driving wheel is connected on bottom plate Compressed with supporting rack to adjusting spring I, driving wheel is pressed on bottom plate using the spring force for adjusting spring I, it is easier to adjust and drive Thrust between driving wheel and bottom plate, rolls easy to driving wheel.
As an optimization, the bottom of support frame as described above is provided with walking wheel support, and walking wheel support includes U-bracket, described Traveling wheel is located in the opening of U-bracket, and the traveling wheel is equipped with a support being rotatably assorted with it along its axis direction Axis, the both 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 rotation axis away from the extension of U-bracket opening direction, rotation axis be vertically inserted into corresponding support frame as described above and with It is rotatably connected.Cable testing bridge along straight line except setting, the setting also there are arc bent angle, and traveling wheel is crossing bent angle When, driving wheel is providing the active force of rectilinear direction walking, while curved cable bridge rack side board touches annular groove On side wall, the active force of a side direction is provided for traveling wheel, and then is deflected after traveling wheel stress, with cable testing bridge side The steering of plate and turn to, line winder is turned to likewise as the steering of cable testing bridge.
As an optimization, the bottom of support frame as described above corresponds to the position of the rotation axis and is fixedly connected with what is vertically set Casing, is sliding combined with the bearing for being coaxial therewith setting in casing along its axis direction, along its axis direction on the pipe shaft of casing The bar hole connected with casing is offered, one end of limited post and limited post is fixedly connected with bearing can pass through bar hole Reach outside casing, limited post can be slidably matched along bar hole length direction with it, between bearing and support frame as described above bottom Being provided with can act on bearing and be connected to the tune that bar hole provides away from support frame as described above one end spring force for limited post Spring II is saved, the both ends for adjusting spring II are respectively fixedly connected with support frame as described above and bearing, and the rotation axis is plugged on axis In the inner ring held.Cable testing bridge be typically be spliced by some segments, between adjacent two pieces of segments by contiguous block connect and Into, and in the junction of adjacent two pieces of segments, the installation error of its side plate can inevitably cause the profile height of adjacent two pieces of segments It is inconsistent, run into next segment latus inframedium height it is higher when, since driving wheel is connected to the bottom surface of cable testing bridge, traveling wheel with Distance is limited between driving wheel, causes traveling wheel can not be moved on higher-height side plate.By setting casing and casing Interior bearing, for traveling wheel when being moved on side plate, adjusting spring II makes limited post be connected to the one end of bar hole away from supporting rack. When run into adjacent segment latus inframedium height it is higher when, adjusting spring II can be compressed, and then make traveling wheel in above-below direction It is upper to there is mobile displacement, distance between traveling wheel and driving wheel can be expanded, traveling wheel is moved to height On higher side plate.
As an optimization, the line winder includes outer framework, and outer framework includes horizontally disposed chassis and is separately fixed at bottom Frame left and right ends and the frame side being vertically arranged, the opposite side side of two frame side is respectively from the top of frame side to bottom along vertical Direction has been extended guide groove, is provided between two frame side and vertically at least two pieces combing blocks, combs a left side for block Right both ends are respectively fixedly connected with the guide pad I being slidably matched with corresponding guide groove, and the side of both sides up and down of every piece of combing block is equal The semicircular arc straight slot for being spaced and extending along the longitudinal direction in left-right direction is provided with, combing block when adjacent two pieces fits together When, adjacent two pieces comb opposite two semicircular arc straight slots on block and can close up the comb string holes to be formed and pass through cable, two Upper frame is provided with above frame side, the left and right ends of upper frame are able to make its detachable connection at two by hold-down bolt The top of frame side, the corresponding position for combing block is vertically equipped with a compression spiral shell with upper frame thread fitting on upper frame Bar, clamping screw are rotatably connected to the briquetting that can be rotated horizontally towards the one end for combing block, when clamping screw direction combs block When direction rotation moves, briquetting can be connected to the top of adjacent combing block.The quantity of cable is combed as needed, determines the comb needed The quantity in hole is managed, first opens upper frame, one piece of guide pad I for combing block both ends is inserted into guide groove and it is dropped into chassis On, part cable is put into semicircular arc straight slot, another piece of combing block is then put into outer framework again, is connected to down it The combing block of side, two pieces of opposite semicircle arc-shaped slots combed on block can just close up the comb string holes to be formed and pass through cable, will Cable is limited in comb string holes.If it is inadequate to comb hole number, then by being put into more blocks that comb into outer framework and then shape Into more comb string holes to meet requirement.Upper frame is fixed in the frame side of both sides finally by hold-down bolt, then is rotated Hold-down bolt, makes briquetting be carried out towards combing Block direction movement and being pressed on the combing block of the top to all combing blocks Compress, complete the fixation to combing block, avoid line winder during movement, cable is entered in other comb string holes.
As an optimization, the left and right ends of the briquetting are respectively fixedly connected with leads with what the corresponding guide groove was slidably matched To block II.Briquetting can be made to be constrained when not abutting to and combing block its moving direction, can be preferably to combing Block is compressed.
In conclusion the beneficial effects of the present invention are:The configuration of the present invention is simple, it is easy to use, it can make line winder will Cable is combed to the other end from one end of cable testing bridge, reduces work difficulty.
Brief description of the drawings
In order to make the purpose, technical scheme and advantage of invention clearer, the present invention is made into one below in conjunction with attached drawing The detailed description of step, wherein:
Fig. 1 is the structure diagram of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of movable type cable crane span structure cable carding apparatus in present embodiment, including lineation Device, has been respectively fixedly connected with supporting rack 1 at left and right sides of line winder, the lower rotation of supporting rack 1 is connected with can be along front and back To the traveling wheel 2 of rolling, traveling wheel 2 is circumferentially provided with annular groove along it, and two annular grooves can be respectively placed in cable bridge On the both sides side plate top surface of frame 3.
In present embodiment, running gear is provided with below the line winder, running gear includes installing plate 4, The driving wheel 5 that can be rolled along the longitudinal direction, driving wheel are rotatably connected on the side side of the relatively described line winder of installing plate 4 5 between two traveling wheels 2, and the driving device that driving wheel 5 can be driven to rotate also is fixedly connected with installing plate 4, described Supporting rack 1 is located at the side of the traveling wheel 2 away from the line winder and is vertically provided with perforation, and installing plate 4 is with respect to institute The position for stating the side side of line winder and corresponding perforation is fixedly connected with the connecting screw 6 vertically set, connects spiral shell The one end of bar 6 away from installing plate 4 is through perforation and reaches the top of supporting rack 1, and connecting screw 6 is located at the position of the top of supporting rack 1 Putting thread fitting has stop nut 7, and the opposite side distance of stop nut 7 is more than the diameter of perforation.
In present embodiment, the position thread fitting that the connecting screw 6 is located at the lower section of support frame as described above 1 has adjusting Nut 8, is arranged with the connecting screw 6 between adjusting nut 8 and support frame as described above 1 and adjusts spring I 9, adjusts bullet The both ends of spring I 9 can be connected on adjusting nut 8 and support frame as described above 1 respectively.
In present 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 traveling wheel 2 are located in the opening of U-bracket, and the traveling wheel 2 is equipped with one and its along its axis direction The support shaft being rotatably assorted, the both ends of support shaft are respectively fixedly connected with the both sides side frame of U-shaped opening, the bottom of U-bracket It is fixedly connected with one and is vertically inserted into phase along the rotation axis 11 away from the extension of U-bracket opening direction, rotation axis 11 Answer in support frame as described above 1 and be rotatably connected with it.
In present embodiment, the position that the bottom of support frame as described above corresponds to the rotation axis 11 is fixedly connected along vertical The casing 12 that direction is set, casing 12 is interior to be sliding combined with the bearing for being coaxial therewith setting, the pipe of casing 12 along its axis direction With it along its axis direction offer with the bar hole that connects in casing 12, be fixedly connected with limited post 13 and limited post on bearing 13 one end can be reached outside casing 12 through bar hole, and limited post 13 can be slided along bar hole length direction with it matches somebody with somebody Close, being provided between 1 bottom of bearing and support frame as described above can act on bearing and to be connected to bar hole for limited post 13 remote From the adjusting spring II that 1 one end of support frame as described above provides spring force, the both ends for adjusting spring II are respectively fixedly connected with the branch On support 1 and bearing, the rotation axis 11 is plugged in the inner ring of bearing.
In present embodiment, the line winder includes outer framework, and outer framework includes horizontally disposed chassis 14 and divides 14 left and right ends of chassis and the frame side 15 being vertically arranged are not fixed on, and the opposite side side of two frame side 15 is respectively from frame side 15 Top be vertically extended to bottom and have a guide groove, be provided between two frame side 15 and vertically at least two Block combs block 16, and the left and right ends for combing block 16 are respectively fixedly connected with the guide pad I being slidably matched with corresponding guide groove, every piece The side of both sides up and down for combing block 16 is both provided with the semicircular arc straight slot 17 for being spaced and extending along the longitudinal direction in left-right direction, When adjacent two pieces, which comb block 16, fits together, two opposite semicircular arc straight slots 17 can on adjacent two pieces of combings block 16 Close up the comb string holes to be formed and pass through cable, the top of two frame side 15 is provided with upper frame 18, the left and right ends difference of upper frame 18 It can make its detachable connection corresponding position for combing block 16 on the top of two frame side 15, upper frame 18 by hold-down bolt Vertically it is equipped with a clamping screw 19 with 18 thread fitting of upper frame, clamping screw 19 is towards the one end for combing block 16 The briquetting 20 that can be rotated horizontally is rotatably connected to, when clamping screw 19 is towards when combing the rotation shifting of 16 direction of block, briquetting 20 can It is connected to the top of adjacent combing block 16.
In present embodiment, the left and right ends of the briquetting 20 have been respectively fixedly connected with to be slided with the corresponding guide groove The dynamic guide pad II coordinated.
During specific implementation, the installing plate 4 is relatively solid in left-right direction with respect on the side side of line winder Surely bearing 21 is connected with, the quantity of the driving wheel 5 is for two and respectively positioned at the outside of two bearings 21, two drivings Its axis direction is provided with a drive shaft 22 between wheel 5, the left and right ends point of drive shaft 22 through adjacent bearing 21 and are consolidated Surely be connected on corresponding driving wheel 5, drive shaft 22 is rotatably assorted with bearing 21, driving device include driving motor and with driving The supplying cell that motor is electrically connected, driving motor are coordinated by transmission mechanism and the transmission of drive shaft 22.Two driving wheels 5 or so are equal On the even bottom plate for acting on cable testing bridge, overall walking is set more to stablize.
The outside that the drive shaft 22 is located at two bearings 21 is equipped with annular slot, annular snap along its circumferential direction respectively Limited location snap ring has been caught in groove.The limited location snap ring that left and right is set can limit the displacement of drive shaft 22 in left-right direction, avoid driving Driving wheel 5 rubs hinders its rotation on bearing 21.
For the adjusting nut 8 along its circumferential direction integrally formed with annular convex platform, the internal diameter for adjusting spring I 9 is more than the adjusting The diagonal length of nut 8, the outside diameter for adjusting spring I 9 are less than the outside diameter of positive stop lug boss, and the adjusting spring I 9 can be connected to ring On shape boss.Annular convex platform can be preferably supported to adjusting spring I 9.
The internal diameter of the bearing is gradually reduced from lower to upper, and the described one end of rotation axis 11 away from the U-bracket is straight Footpath is less than in the minimum of the bearing along the inserted terminal being gradually reduced away from the U-bracket direction, the minimum outer diameter of inserted terminal Footpath, the maximum outside diameter of inserted terminal are more than the maximum inner diameter of the bearing.Rotation axis 11 is inserted into bearing by inserted terminal, is utilized Rotation axis 11 is clamped in bearing inner race by the mode of reducing contact position clamping, and also only opposite direction is extracted during dismounting, its It is simple in structure, it is easy to use.
Two bar holes are provided with the pipe shaft of described sleeve pipe 12, two bar holes are with the axis 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 using the axis of the bearing as line of symmetry Side.It is spacing to bearing progress by two symmetrically arranged limited posts 13, the spring force for adjusting spring II is symmetrically disperseed, Avoid the uneven wear to bearing and casing 12.
The position that the outer surface of the bearing outer ring corresponds to limited post 13 is provided with company along the bearing outer ring radial direction Threaded hole is connect, the limited post 13 is towards one end of bearing by being provided with and the external screw thread of connection screw thread hole thread fitting and institute Bearing is stated to link together.The adjusting spring II in casing 12 and bearing are tieed up after conveniently limited post 13 is disassembled Shield.
The outer surface of one end that the limited post 13 stretches out in the bar hole is provided with annular knurl line.Annular knurl line can increase Frictional force between finger, easily can mount and dismount limited post 13.
The described one end of clamping screw 19 away from briquetting 20 is provided with handle 23, the clamping screw 19 with 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 both provided with the edges at two ends of the semicircular arc straight slot 17.Block 16 is combed when adjacent two pieces to be bonded Afterwards, upper and lower two semicircular arc straight slots 17 form the comb string holes for being used for threading cable, during comb line device movement, positioned at comb line The angle of cut of the edge at hole both ends can be scraped with cable, and the outer epidermal layer of cable is injured.And arc angling Simultaneously wedge angle is not present in arcwall face, can reduce the injury to cable.
The pressing plate 20 and the chassis 14 are respectively facing on the side side of adjacent combing block 16 and are both provided with multiple energy Enough semicircular arc straight slots 17 with adjacent combing block 16 cooperatively form the semicircular arc straight slot 17 of comb string holes.It can not increase Increase the quantity of the comb string holes formed in the case of combing 16 quantity of block, combing work can be carried out to more cables.
The side that the top of two frame side 15 is opposite is provided with card slot, and the left and right ends of the upper frame 18 are fixed respectively The fixture block that can be engaged by clamping with adjacent card slot is connected with, the screw rod of hold-down bolt can vertically pass through briquetting and screw thread It is connected on the slot bottom of card slot.By the card slot in both sides frame side 15, the installation to upper frame 18 positions, and then to briquetting 20 Position positioned, briquetting 20 is preferably pressed to combing block 16.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although passing through ginseng According to the preferred embodiment of the present invention, invention has been described, it should be appreciated by those of ordinary skill in the art that can Various changes are made to it in the form and details, the present invention that is limited without departing from the appended claims Spirit and scope.

Claims (6)

1. a kind of movable type cable crane span structure cable carding apparatus, including line winder, it is characterised in that:The left and right sides of line winder point Supporting rack is not fixedly connected with, and the lower rotation of supporting rack is connected with the traveling wheel that can be rolled along the longitudinal direction, traveling wheel edge It is circumferentially provided with annular groove, and two annular grooves can be respectively placed on the both sides side plate top surface of cable testing bridge;
Running gear is provided with below the line winder, running gear includes installing plate, the relatively described line winder of installing plate The driving wheel that can be rolled along the longitudinal direction is rotatably connected on the side of side, driving wheel is between two traveling wheels, installation The driving device that driving wheel can be driven to rotate also is fixedly connected with plate, support frame as described above is located at the traveling wheel away from described The side of line winder is vertically provided with the position of perforation, the side side of the relatively described line winder of installing plate and corresponding perforation The connecting screw for being fixedly connected with and vertically setting is put, the one end of connecting screw away from installing plate is through perforation and reaches Above supporting rack, the position thread fitting that connecting screw is located above supporting rack has stop nut, the opposite side distance of stop nut More than the diameter of perforation.
A kind of 2. movable type cable crane span structure cable carding apparatus according to claim 1, it is characterised in that:The connection spiral shell The position thread fitting that bar is located at below support frame as described above has adjusting nut, the institute between adjusting nut and support frame as described above State to be arranged with connecting screw and adjust spring I, adjusting nut and support frame as described above can be connected to respectively by adjusting the both ends of spring I On.
A kind of 3. movable type cable crane span structure cable carding apparatus according to claim 1, it is characterised in that:Support frame as described above Bottom be provided with walking wheel support, walking wheel support includes U-bracket, and the traveling wheel is located in the opening of U-bracket, institute State traveling wheel and be equipped with a support shaft being rotatably assorted with it along its axis direction, the both ends of support shaft are respectively fixedly connected with On the both sides side frame of U-shaped opening, the bottom of U-bracket is fixedly connected with one along the rotation away from the extension of U-bracket opening direction Shaft, rotation axis are vertically inserted into corresponding support frame as described above and are rotatably connected with it.
A kind of 4. movable type cable crane span structure cable carding apparatus according to claim 3, it is characterised in that:Support frame as described above Bottom correspond to the position of the rotation axis and be fixedly connected with the casing vertically set, slided in casing along its axis direction The bearing for being coaxial therewith setting is combined with, the bar hole connected with casing is offered along its axis direction on the pipe shaft of casing, One end of limited post and limited post is fixedly connected with bearing to be reached through bar hole outside casing, and limited post can be along bar Shape hole length direction is slidably matched with it, and being provided between bearing and support frame as described above bottom can act on bearing and be limited Position column is connected to the adjusting spring II that bar hole provides spring force away from support frame as described above one end, adjusts the both ends difference of spring II It is fixedly connected on support frame as described above and on bearing, the rotation axis is plugged in the inner ring of bearing.
A kind of 5. movable type cable crane span structure cable carding apparatus according to claim 1, it is characterised in that:The line winder Including outer framework, outer framework includes horizontally disposed chassis and is separately fixed at chassis left and right ends and the frame side being vertically arranged, The opposite side side of two frame side is vertically extended from the top of frame side to bottom respectively guide groove, two sides At least two pieces combing blocks are provided between frame and vertically, the left and right ends for combing block have been respectively fixedly connected with accordingly leading The guide pad I being slidably matched to groove, the side of both sides up and down of every piece of combing block are both provided with interval in left-right direction and along front and rear The semicircular arc straight slot of direction extension, when adjacent two pieces, which comb blocks, fits together, adjacent two pieces comb opposite two on block A semicircular arc straight slot can close up the comb string holes to be formed and pass through cable, and upper frame is provided with above two frame side, upper frame Left and right ends are able to make its detachable connection is corresponding on the top of two frame side, upper frame to comb block by hold-down bolt Position be vertically equipped with a clamping screw with upper frame thread fitting, clamping screw turns towards the one end for combing block Dynamic to be connected with the briquetting that rotated horizontally, when clamping screw is towards when combing Block direction rotation shifting, briquetting can be connected to adjacent Comb the top of block.
A kind of 6. movable type cable crane span structure cable carding apparatus according to claim 5, it is characterised in that:The briquetting Left and right ends are respectively fixedly connected with the guide pad II being slidably matched with the corresponding guide groove.
CN201710198030.1A 2017-03-29 2017-03-29 A kind of movable type cable crane span structure cable carding apparatus Active CN106786253B (en)

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