One Albatra metal-Through ground wire manufacturing line wire-winding up machine
Technical field
The present invention relates to an Albatra metal-Through ground wire manufacturing equipment, particularly an Albatra metal-Through ground wire manufacturing line wire-winding up machine.
Background technology
Through ground wire is the common ground line of high ferro electrified railway equipment along the line, can ensure the earthing potential of Along Railway signal transmission apparatus at any time, anywhere is all equal, therefore the reliability of its properties of product and quality plays a very important role safely railway operation.
The railway run-through ground line that railway interests used in the past is the sheath copper stranded conductor Through ground wire adopted, namely at copper stranded conductor outer cladding one deck lead cover, utilize plumbous electric conductivity and Corrosion resistance can meet the grounding requirement of ground wire, but As time goes on, all can cause larger pollution to soil and water, therefore lead sheath railway run-through ground line is eliminated gradually.Copper alloy Through ground wire then adopts copper alloy containing aluminium as copper stranded conductor sheath, it can meet Through ground wire electric conductivity, Corrosion resistance energy and environmental-protecting performance requirement simultaneously, and there is higher mechanical characteristics, meet the requirement of common railway and special line for passenger trains signal system integrated ground completely, ensure the safe and reliable of ground system, therefore progressively substitute lead sheath railway run-through ground line.
Copper alloy Through ground wire during fabrication, by vertical packet technology at copper stranded conductor Surface coating one deck copper alloy, is then welded by the longitudinal seam of form to copper alloy of argon arc welding, then ensures that copper alloy sheath is fitted in copper stranded conductor surface through several drawing; The product produced annealed, polishing again, copper alloy Through ground wire product can be obtained after after-combustion.
The admission machine of copper alloy Through ground wire manufacturing line is used for the copper alloy Through ground wire after by annealing, polishing and is wound into copper alloy Through ground wire volume, to transport and to deposit.Traditional copper alloy Through ground wire manufacturing line admission machine adopts driving lever to drive, and moment is large, not easily with one heart, usually there will be stuck, broken string phenomenon.And due to railway run-through ground line product cut lengths be 2000m or 2000m multiple length, namely the copper alloy Through ground wire therefore after broken string causes and scraps, and wastes a large amount of manpower and materials, causes the waste of efficient resource.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of structure copper alloy Through ground wire manufacturing line wire-winding up machine simple, easy to use.
For solving the problems of the technologies described above, technical scheme of the present invention is: an Albatra metal-Through ground wire manufacturing line wire-winding up machine, and its innovative point is: comprise track, take up reel, take-up bin, driver train and brake assemblies;
Pair of tracks, the front-end and back-end of track are respectively arranged with forward and backward spacing;
One take up reel, take up reel comprises base plate, guide wheel, handspike, installs two to the guide wheel fallen in orbit below base plate, and handspike is installed in one end of base plate;
One take-up bin, is made up of horizontally disposed flitch center mounting sleeve, and the flitch lower surface of take-up bin is arranged in the middle part of take up reel base plate by pivoting support assembly, and pivoting support assembly has a vertically disposed rotating shaft A; Described pivoting support assembly comprises bearing seat, rotating shaft A, upper angular contact ball bearing, surface bearing, lower angular contact ball bearing, bearing seat arranges the vertical through hole that has multiple stage rank, and described bearing seat top reduces to set gradually First terrace, second step face and the 3rd step surface from top to bottom by vertical through hole aperture step by step; Bearing seat bottom is increased step by step by the aperture of vertical through hole and sets gradually the 4th step surface and the 5th step surface from top to bottom; The bottom of described rotating shaft A reduces to set gradually the 6th step surface and the 7th step surface from top to bottom by external diameter step by step; The outer ring of upper angular contact ball bearing is by first step surface bearing, and the inner ring of upper contact ball bearing is sleeved on outside the rotating shaft A above the 6th step surface; The seat ring of surface bearing is supported by the 3rd step surface, and the blowout patche of surface bearing is sleeved on outside the rotating shaft A below the 6th step surface, and the 6th step surface of rotating shaft A is close to blowout patche upper surface; The inner ring of lower angular contact ball bearing is sleeved on the rotating shaft A below the 7th step surface, and is supported by the axle end baffle plate be connected and fixed with rotating shaft A lower surface, and the outer ring upper surface of lower angular contact ball bearing props up the 5th step surface;
One driver train, comprise driver train erecting frame, reductor, drive motor, driver train erecting frame is arranged on take up reel base plate away from one end, driver train erecting frame is installed reductor and drive motor, reductor has an input shaft and a vertically disposed output shaft, described input shaft is connected with drive motor, and output shaft is connected with rotating shaft A by chain gear;
One brake assemblies, comprise brake frame, brake spacing and brake pedal plate, brake frame is connected and composed by lever by two brake lever be arranged in parallel in the horizontal direction and rotating shaft B two ends, rotating shaft B vertical with track bearing of trend and and base plate hinged, the middle part of two levers is connected with rotating shaft B two ends, the front end of two levers is connected with brake lever two ends, and the end of two levers installs a brake pedal plate respectively; Braking spacing is welding otic placode in orbit, and otic placode has an opening upward, brake be installed on track forward and backward spacing between non-guide wheel moving area on.
Preferably, the adjustment guide rail of installation a pair and parallel track on base plate below described driver train erecting frame, the bottom of driver train erecting frame is drilled with two to the waist-shaped hole arranged along adjustment guide rail bearing of trend, driver train erecting frame is connected and fixed with regulating guide rail by the bolt through waist-shaped hole, regulate guide rail to be fixed with adjusting bolt adapter plate near one end of take-up bin, this adjusting bolt adapter plate is threaded horizontally disposed adjusting bolt.
Preferably, described brake is spacing is arranged on side near front limit, and the spacing backward side of brake confined planes arranges guiding surface.
The invention has the advantages that: take-up bin drives rotation to carry out active take-up by driver train, avoids the defect that driving lever drives; Simultaneously, pivoting support assembly is set between take-up bin and take up reel base plate, this pivoting support assembly adopts multiple stage rank rotating shaft A, bearing seat and corresponding bearing to combine, supporting stabilizer, reliable, operate steadily in rotation process, avoid stuckly causing broken string, avoid the copper alloy Through ground wire after breaking to cause and scrap, improve qualification rate and the resource utilization of product.Take up reel can move in orbit, to adapt to the requirement of copper alloy Through ground wire production technology, and when carrying out rolling, is then fixed by rolling car by brake assemblies.
Accompanying drawing explanation
Fig. 1 is copper alloy Through ground wire manufacturing line wire-winding up machine front view of the present invention.
Fig. 2 is copper alloy Through ground wire manufacturing line wire-winding up machine birds-eye view of the present invention.
Fig. 3 is pivoting support unit construction schematic diagram in the present invention.
Fig. 4 is bottom bracket structural representation of the present invention.
Fig. 5 is shaft A structural representation of the present invention.
Fig. 6 is partial schematic diagram in the present invention.
Detailed description of the invention
Embodiment
Refer to Fig. 1,2, present invention is disclosed an Albatra metal-Through ground wire manufacturing line wire-winding up machine, comprise track, take up reel, take-up bin, driver train and brake assemblies;
Pair of tracks 1, the front-end and back-end of track 1 are respectively arranged with front limit 2, rear spacing 3, and wherein, the arc matched with guide wheel is arranged in front limit 2 and the rear inner side of spacing 3.
One take up reel, take up reel comprises base plate 4, guide wheel 5, handspike 6, installs two to the guide wheel 5 fallen on path 1 below base plate 4, and handspike 6 is installed in one end of base plate 4.
One take-up bin 7, is made up of horizontally disposed flitch center mounting sleeve, and the flitch lower surface of take-up bin 7 is arranged in the middle part of take up reel base plate 4 by pivoting support assembly 8, and pivoting support assembly 8 has a vertically disposed rotating shaft A81.
Concrete: as shown in Fig. 3 ~ 5, pivoting support assembly comprises bearing seat 82, rotating shaft A81, upper angular contact ball bearing 83, surface bearing 84, lower angular contact ball bearing 85.
Bearing seat 82 arranges the vertical through hole that has multiple stage rank, and bearing seat 82 top reduces to set gradually First terrace 82a, second step face 82b and the 3rd step surface 82c from top to bottom by vertical through hole aperture step by step; Bearing seat 82 bottom is increased step by step by the aperture of vertical through hole and sets gradually the 4th step surface 82d and the 5th step surface 82e from top to bottom.
The bottom of rotating shaft A81 reduces to set gradually the 6th step surface 81a and the 7th step surface 81b from top to bottom by external diameter step by step.
The outer ring of upper angular contact ball bearing 83 is supported by First terrace 82a, and the inner ring of upper contact ball bearing 83 is sleeved on outside the rotating shaft A81 above the 6th step surface 81a; The seat ring of surface bearing 84 is supported by the 3rd step surface 82c, and the blowout patche of surface bearing 84 is sleeved on outside the rotating shaft A81 below the 6th step surface 81a, and the 6th step surface 81a of rotating shaft A81 is close to blowout patche upper surface; The inner ring of lower angular contact ball bearing 85 is sleeved on the rotating shaft A81 below the 7th step surface 81b, and is supported by the axle end baffle plate 86 be connected and fixed with rotating shaft A81 lower surface, and the outer ring upper surface of lower angular contact ball bearing 85 props up the 5th step surface 81a.
One driver train, comprise driver train erecting frame 9, reductor 10, drive motor 11, driver train erecting frame 9 is arranged on take up reel base plate 4 away from one end, driver train erecting frame 9 is installed reductor 10 and drive motor 11, reductor 10 has an input shaft and a vertically disposed output shaft, described input shaft is connected with drive motor 11, and output shaft is connected with rotating shaft A81 by chain gear 12.
As more particular embodiment of the present invention:
As shown in Figure 6, base plate 4 below driver train erecting frame 9 installs a pair adjustment guide rail 13 parallel with track 1, the bottom of driver train erecting frame 9 is drilled with two to the waist-shaped hole arranged along adjustment guide rail 13 bearing of trend, driver train erecting frame 9 is connected and fixed with regulating guide rail 13 by the bolt 14 through waist-shaped hole, regulate guide rail 13 to be fixed with adjusting bolt adapter plate 15 near one end of take-up bin 7, this adjusting bolt adapter plate 15 is threaded horizontally disposed adjusting bolt 16.
One brake assemblies, comprise brake frame, brake spacing 17 and brake pedal plate 18, brake frame is connected and composed by lever 21 by two brake lever be arranged in parallel in the horizontal direction 19 and rotating shaft B20 two ends, rotating shaft B20 is vertical with track bearing of trend and hinged with base plate 4, the middle part of two levers 21 is connected with rotating shaft B20 two ends, the front end of two levers 21 is connected with brake lever 19 two ends, and the end of two levers 21 installs a brake pedal plate 18 respectively.Braking spacing 17 is welding otic placode in orbit, and otic placode has an opening upward, brakes on the spacing 17 non-guide wheel moving areas be arranged between front limit 2 on track, rear spacing 3.
As more particular embodiment of the present invention: braking spacing 17 is arranged on side near front limit, and brake and spacing 17 guiding surface is set towards rear spacing side.
Principle of work:
Before work, drag take up reel direction along ng a path by handspike to move, when take up reel is after control position, operating personal is stepped on brake pedal plate in advance and is kept, utilize lever to lift brake lever, after brake lever moves to the spacing top of brake, put down stretcher, brake lever is fallen in the spacing opening upwards of brake, and then locking take up reel; Take up reel moves, in orbit so that the requirement of copper alloy Through ground wire production technology after also unlocking by brake assemblies.
During take-up, after drive motor is slowed down by reductor, chain gear is utilized to rotate to drive take-up bin; When take-up bin rotates, pivoting support assembly adopts multiple stage rank rotating shaft A, bearing seat and corresponding bearing to combine, supporting stabilizer, reliable, operate steadily in rotation process, avoid stuckly causing broken string, avoid the copper alloy Through ground wire after breaking to cause to scrap, improve qualification rate and the resource utilization of product.