CN102644221A - Track tamping wagon - Google Patents
Track tamping wagon Download PDFInfo
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- CN102644221A CN102644221A CN2012101412033A CN201210141203A CN102644221A CN 102644221 A CN102644221 A CN 102644221A CN 2012101412033 A CN2012101412033 A CN 2012101412033A CN 201210141203 A CN201210141203 A CN 201210141203A CN 102644221 A CN102644221 A CN 102644221A
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Abstract
Provided is a track tamping wagon. A tamping device of the track tamping wagon is provided with two inner side tamping frames arranged along the transverse direction perpendicular to the mechanical vertical direction and close to the mechanical center and two outer side tamping frames. A tamping unit on the track tamping wagon is connected with a set of outer side tamping mechanism arranged on the mechanical vertical end and a set of inner side tamping mechanism through an eccentric shaft and an opening-closing mechanism, and the height of the tamping unit is singly adjusted through a height adjusting driving mechanism. Each tamping mechanism is provided with a tamping packer, and each side of a steel rail corresponds to a tamping frame, namely four tamping frames exist. Each tamping frame is provided with two tamping units which are vertically distributed in the mechanical front and back direction, and two sets of tamping units are symmetrically arranged on two sides of a vertical symmetrical face transversely parallel to the mechanical vertical direction. The tamping device is installed on a working trolley capable of vertically moving relative to a machine frame supported on a steering frame, the front end of the working trolley is supported on the machine frame according to the mechanical operation direction, and the back end of the working trolley is supported on the track through a steering type walking mechanism.
Description
Technical field
The present invention relates to a kind of tamping track car, be used to make firm by ramming the main track and the track switch circuit of tiny fragments of stone, coal, etc. track, belong to the large-scale maintenance machinery field.
Background technology
The tamping track device is a kind of equipment that is used to make firm by ramming sleeper basis, rail both sides railway ballast on the tamping car.Through making the railway ballast of rail both sides firm by ramming, to improve the compactness of sleeper bottom railway ballast, cooperated the track lining device to eliminate the deviation of track simultaneously, make track smooth-going and stable.
Know a kind of tamping unit of such type from the GB2267304 patent, its have four can laterally move separately separately to a great extent make the unit firm by ramming.So just can also can make firm by ramming the switch section of inhomogeneous rail trend.For two tamping unit frameworks that make the outside move as much as possible, along vertically mobile together cross slide way up and down perpendicular to machinery.But need the expensive structure of a cover for this reason.
The CN101111644B patent has been introduced a kind of like this tamping unit, and its four tamping unit frameworks can laterally move separately separately, and framework is contained on the cross slide way.But its traversing structure more complicated, and can only make a sleepers firm by ramming at every turn, efficient is low.
The CN102016178A patent can be seen a kind of like this tamping unit, and it is made the unit firm by ramming by four equally and forms, and each outside makes unit laterally rotation of axle longitudinally firm by ramming, thereby realizes making firm by ramming the purpose of the branch line guide rail of track.But its complex structure has only the outside to make the unit firm by ramming and can laterally rotate, and can not satisfy switch area ground tamping operation fully; When rotation is made firm by ramming, bigger to the impulse ratio of rotary drive.
Summary of the invention
The object of the invention is exactly to create a kind of tamping track car that is used to make firm by ramming between the rail bilateral pillow and rests the head on end railway ballast; Require this tamping machine can on the main track section, carry out the tamping operation of continuous high-efficient, can in switch section, carry out efficient unrestricted tamping operation again.
For realizing above-mentioned purpose; Technical scheme of the present invention is following: according to tamping track car of the present invention, comprise tamping unit, its tamping unit has two edges perpendicular to machinery is horizontal longitudinally and the nearer inboard of machine center is made framework firm by ramming and framework is made in two outsides firm by ramming; The unit of making firm by ramming on it links to each other through outside tamping agency and the inboard tamping agency of a cover that an eccentric shaft and opening and closing driving mechanism and cover is positioned at the vertical termination of machinery; And through highly regulate driving mechanism regulate separately its height, tamping agency all is equipped with tamping pickaxe, the every side of rail is to there being one to make framework firm by ramming; Promptly totally four make framework firm by ramming; Each is made firm by ramming two vertical tandem unit of making firm by ramming according to machinery is installed on the framework, and two covers are made the unit firm by ramming and are arranged symmetrically in and mechanical vertical vertical symmetry plane both sides that become transverse horizontal, also comprise traversing whirligig.
Preferably, tamping unit is installed in one can be on the Working cart that the stands longitudinal that is bearing on the bogie moves, and Working cart is bearing on the frame according to the front end of mechanical work direction, and the rear end is through turning to the supporting of posture running mechanism in orbit.Adopting this method for arranging can be to a great extent the weight of whole tamping unit to be shifted from frame focuses on the Working cart.When carrying out the main track section operation, Working cart only needs to make the place firm by ramming by one and makes the place step-by-step movement firm by ramming to another and advance, and the frame of bearing the bigger quality of machinery does not then receive the influence of tamping cycle and advances continuously.
Be contained in the tamping unit on the Working cart, can move longitudinally to the position, terminal shown in the chain-dotted line at the back from the relative vehicle frame in position, terminal shown in the solid line of front with Working cart.When once making firm by ramming, Working cart is as you were, and the part that machinery links to each other with vehicle frame, operation then moves on.After once making completion firm by ramming, utilize the traveling driving mechanism, make Working cart together with tamping unit with play from behind the terminal displacement promptly of track lining device to the position, terminal of front.
Preferably; Make framework firm by ramming two vertical tandem unit of making firm by ramming according to machinery are housed; Each makes the unit firm by ramming has the height of oneself to regulate driving mechanism, makes firm by ramming on the unit at each and for the every side of rail the inboard tamping agency of one cover, a cover outside tamping agency and an eccentric shaft is housed.Cooperate like this and make the traversing of framework firm by ramming, rotation can realize that with the tamping pickaxe lateral deflection match line or switch section carry out two pillows, single pillow, two pick, single pick, and bilateral, one-sided etc. makes up tamping operation.
Preferably, two tamping agencies of making unit, two eccentric shafts firm by ramming are arranged symmetrically in the vertical vertical symmetry plane both sides that become transverse horizontal with machinery.
Preferably, every eccentric shaft links to each other with an outer opening and closing driving mechanism with an interior opening and closing driving mechanism, and the interior opening and closing driving mechanism that wherein links to each other with inboard tamping agency is than short.
Preferably, inside and outside opening and closing driving mechanism adopts split type the connection with the bearing of eccentric shaft, and the split end is with the bearing outer ring of two semicircle orifice profile shaft bearing fixed eccentric shaft of Bolt Connection.Such structure can improve the maintenanceability of opening and closing driving mechanism and the convenience of installation.
Preferably, the split end of interior opening and closing driving mechanism adopts the ears formula to divide body structure, and the split end of outer opening and closing driving mechanism adopts the monaural formula to divide body structure.
Preferably; Two tamping pickaxes that are installed on the tamping agency of the outside link to each other with deflection driven mechanism; Can be along one near machinery axis lateral deflection longitudinally; In two tamping pickaxes on being installed in inboard tamping agency, have only a tamping pickaxe of relative rail lateral outer side to link to each other with deflection driven mechanism, and can be along one near machinery axis lateral deflection longitudinally.
Preferably, vertically outside tamping pickaxe is vertical with the mechanical cross horizontal plane for the machinery of tamping unit, and inboard tamping pickaxe is owing to mechanics limit, with the mechanical cross horizontal plane at an angle, such structure helps reducing slotting resistance under the tamping unit.
Preferably; Make framework firm by ramming on the lower, transverse guide rail of the traversing whirligig of Working cart, under cross sliding driving device ground drives, make framework firm by ramming and can laterally move separately along the lower, transverse guide rail; The upper lateral guide rail also can laterally move alone under the effect of cross sliding driving device; Simultaneously, drive down on rotating driving device ground, the top transverse-moving mechanism together with the lower, transverse guide rail and make framework firm by ramming can be around two-way the rotating to an angle of the relative frame of intersection in guide groove.
Preferably, make framework firm by ramming and be contained on the lower, transverse guide rail, wherein, the upper lateral guide rail on the frame of being supported on is arranged above the lower, transverse guide rail vertically.
Preferably; Each lower, transverse guide rail utilizes sliding shoe to be bearing on the backstop of upper lateral guide rail left part on the one hand, and be connected and fixed the backstop of the right part of the backstop of the right part of lower, transverse guide rail and upper lateral guide rail through plate on the other hand is bearing on the upper lateral guide rail together.
Preferably, the cross sliding driving device on the inboard is made framework firm by ramming and is fixed on upper lateral guide rail fairlead links to each other, and can move along the lower, transverse guide rail, and the framework utilization is made in the outside firm by ramming and the hinged cross sliding driving device of sliding shoe moves along the lower, transverse guide rail.
Preferably, the upper lateral guide rail can be under the effect of cross sliding driving device be made framework firm by ramming together with the outside and laterally moved.
Preferably, upper lateral guide rail fairlead is by the guide groove supporting that is fixed on the Working cart frame.
Preferably; The top transverse-moving mechanism that traversing whirligig is made up of upper lateral guide rail and upper lateral guide rail fairlead quadruplet; Their two one group vertically be connected and fixed together at a distance of certain distance and with plate; Be distributed in horizontal vertical symmetry plane both sides, under rotating driving device ground drove, the guide roller that is fixed on the transverse-moving mechanism of top rotated along the circular arc that is fixed on the guide strip on the frame.
Preferably, the right part of rotating driving device is fixed on the frame of Working cart, and the left part links to each other with upper lateral guide rail fairlead.
Adopt this form of structure can be implemented in and make whole line segments that existing main track section has switch section again in the integration of operation process once firm by ramming, and correcting position of track more equably, make the sleeper bearing surface reach comparatively lasting compactness.
Description of drawings
Fig. 1 is the partial side view according to tamping track car one preferred embodiment of the present invention;
Fig. 2 is the lateral view that amplifies according to the tamping unit of tamping track car preferred embodiment of the present invention among Fig. 1;
Fig. 3 is the simplification diagrammatic sketch along mechanical cross that amplifies according to the tamping unit of tamping track car preferred embodiment of the present invention and traversing whirligig among Fig. 1, has wherein only showed the tamping unit that is provided with symmetrically with respect to the machine center line and the right-hand part of traversing whirligig;
Fig. 4 is according to the vertical view of the whole traversing whirligig of tamping track car preferred embodiment of the present invention among Fig. 1;
Fig. 5 is according to the axonometric drawing of the interior opening and closing driving mechanism of tamping track car preferred embodiment of the present invention among Fig. 2;
Fig. 6 is according to the axonometric drawing of the outer opening and closing driving mechanism of tamping track car preferred embodiment of the present invention among Fig. 2.
Illustration:
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| 3 | Running mechanism | |
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| 6 | Track | |
| 7 | The traveling driving mechanism | |
| 8 | Driver's |
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| 9 | Work- |
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| 11 | Levelling and track |
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| 12 | The operator to | |
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| 14 | The |
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| 16 | Rise, the track |
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| 17 | Play the |
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| 18 | The track |
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| 19 | The |
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| 20 | Rise, the track |
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| 23 | Traversing whirligig | |
| 24 | Traverse |
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| 26 | Highly |
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| 27 | Make the unit firm by ramming | |
| 28 | Outside |
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| 29 | Inboard |
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| 30 | Auxiliary |
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| 31 | The opening and |
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| 32 | The opening and |
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| 34 | Make framework firm by ramming | |
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| 38 | Axis of |
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| 39 | The plane of |
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| 42 | Deflection driven |
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| 43 | Deflection driven |
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| 44 | Near machinery axis longitudinally | |
| 45 | Near machinery axis longitudinally | |
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| 47 | The mechanical cross |
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| 48 | Machinery is vertical symmetry plane vertically | |
| 49 | The inboard is made framework firm by ramming | |
| 50 | Framework is made in the outside firm by ramming | |
| 51 | Fairlead | |
| 52 | The lower, |
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| 55 | Plate | |
| 56 | The upper |
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| 57 | Fairlead | |
| 58 | Cross sliding |
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| 61 | Cross sliding |
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| 66 | Rotating driving device | |
| 67 | The top transverse- |
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The specific embodiment
Be described in detail below in conjunction with the preferred embodiment of accompanying drawing tamping track car of the present invention.
Working cart 13 turns between the posture running mechanism 3 at two, and its front end is bearing on the vehicle frame 2, can vertically move, and its rear end is bearing on the track 6 through the posture running mechanism 15 that turns to that traveling driving mechanism 14 is housed.Working cart 13 can turn in its back-end that relative tamping car vehicle frame 2 vertically moves under the driving of posture running mechanism 15.The tamping unit 25 that is installed on the Working cart 13 is made unit 27 firm by ramming for what rail 4 every sides were equipped with that two covers are positioned at that machinery utilizes vertically that driving mechanism 26 can regulate height separately.In order to make tamping agency 28,29 vibration of staggering, have two according to machinery vertically at a distance of the eccentric shaft 21,22 of certain distance.Track lining device 17 has been equipped with in the front portion of tamping unit 25 on Working cart 13; It rises, the track lining operation is passed through, track lining driving mechanism 20; 16 realize also utilizing roller with rim traveling on track 4, and the track lifting roller 19, track lifting suspension hook 18 in rail 4 outsides that can recline from the side and auxiliary track lifting mechanism 30 that can transversal stretching also are housed simultaneously.
Working cart 13 can move longitudinally to the position, terminal shown in the chain-dotted line at the back from the relative vehicle frame 2 in the position, terminal shown in the solid line of front together with a tamping unit 25 and a track lining device 17.When once making firm by ramming, Working cart 13 is as you were, and the part that machinery links to each other with vehicle frame 2, operation then moves on.After once making completion firm by ramming, utilize traveling driving mechanism 14, make Working cart 13 together with tamping unit 25 with play track lining device 17 from behind terminal displacement promptly to the position, terminal of front.
As shown in Figure 2; Every eccentric shaft 21 or 22 through opening and closing driving mechanism 31 or 32 and one cover be positioned at machinery vertically the outside tamping agency 28 of termination link to each other with the inboard tamping agency 29 of a cover, the interior opening and closing driving mechanism 32 that wherein links to each other with inboard tamping agency 29 is than weak point.Tamping agency 28,29 and two eccentric shafts 21,22 all are installed on the tool frame 33.Tool frame 33 can along four with make the lead 35 that framework 34 links to each other firm by ramming and regulate highly.Every eccentric shaft 21 or 22 axis of rotation 38 are positioned at transverse plane.Every eccentric shaft 21 or 22 links to each other with a hydraulic drive mechanism 36 or 37.
Make unit 27 firm by ramming and comply with the tool frames 33 that the vertical tandem facility of machinery divide frame to form by two by one.Tool frame 33 is that the every side of rail is equipped with two inboard tamping agencies 29 of cover and two cover outside tamping agencies 28. Eccentric shaft 21,22 links to each other with tamping agency 28,29 through opening and closing driving mechanism 31,32.Each facility divide frame be contained in oneself, make firm by ramming on the lead 35 that framework 34 links to each other with common, and regulate driving mechanism 26 with the height of oneself and link to each other.Each facility divides frame to regulate height separately through highly regulating driving mechanism 26.The structure of a complete set of tamping unit 25 is symmetrical about the plane of symmetry 39 of centre.This tamping unit 25 with make framework 34 firm by ramming and also can be directly installed on the frame of a step-by-step movement tamping car.
Rail 4 every sides are to there being one to make framework 34 firm by ramming; Promptly totally four make framework 34 firm by ramming; Each is made firm by ramming and is equipped with two on the framework 34 and makes unit 27, two cover firm by ramming according to machinery vertical tandem and make unit 27 firm by ramming and be arranged symmetrically in and mechanical vertical vertical symmetry plane 39 both sides that become transverse horizontal, and every cover is made unit 27 firm by ramming has an eccentric shaft 21 or 22 and medial and lateral tamping agency 29; 28 each cover; And have the height of oneself to regulate driving mechanism 26, and each makes unit 27 firm by ramming can regulate driving mechanism 26 adjusting height separately through height separately, and every cover tamping agency 28 or 29 has two tamping pickaxes 40 or 41; Two tamping pickaxes 40 or 41 are along the mechanical cross a certain side that is arranged in rail 4 separated by a distance; Two tamping pickaxes 40 that are installed on the tamping agency 28 of the outside link to each other with deflection driven mechanism 42, can be along one near machinery axis 44 lateral deflections longitudinally, in two tamping pickaxes 41 on being installed in inboard tamping agency 29; Have only a tamping pickaxe 41 of relative rail 4 lateral outer side to link to each other with deflection driven mechanism 43, and can be along one near machinery axis 45 lateral deflections longitudinally.
Vertically outside tamping pickaxe 40 is vertical with the mechanical cross horizontal plane for the machinery of this tamping unit 25, and inboard tamping pickaxe 41 is owing to mechanics limit, with the mechanical cross horizontal plane at an angle.
Shown in Fig. 2 dotted line, make firm by ramming owing to there is the obstruction 46 of switchbox or similar devices to hinder, can only fall the right side facility and divide frame, so that make sleeper 5 firm by ramming.For driving mechanism 26 is highly regulated in this startup.When carrying out next step tamping operation, restart and highly regulate driving mechanism 26, so that make two adjacent sleepers 5 simultaneously firm by ramming.
Like Fig. 3 and shown in Figure 4, tamping unit 25 is supported to and can moves and around vertical intersection 64 two-way the rotating to an angle of vertical symmetry plane 48 of mechanical cross vertical plane 47 and machinery along horizontal 75 of machinery.Tamping unit 25 not only along vertical symmetric arrangement of machinery, is gone back along horizontal 75 symmetric arrangement of machinery.It has two to make framework 49 and two outsides firm by ramming with the nearer inboard of machine center and make framework 50 (only showed among the figure that right side make framework 34 firm by ramming) firm by ramming.
Each is made framework 34 firm by ramming and is equipped with fairlead 51, is used for being bearing in Traverse Displacement Unit 24 lower, transverse guide rails 52 (figure see before only face), and is used for along moving perpendicular to machinery horizontal longitudinally 75.The backstop 53 of the right part of lower, transverse guide rail 52 is connected and fixed together with the backstop 54 usefulness plates 55 of the right part of upper lateral guide rail 56.Move for edge horizontal 75, the cross sliding driving device 58 on each inboard is made framework 49 firm by ramming and is fixed on upper lateral guide rail fairlead 57 links to each other.The backstop 59 of the left part of upper lateral guide rail 56 links to each other with a sliding shoe 60, and this sliding shoe 60 is installed on the lower, transverse guide rail 52 vertically movably.Utilization can make the outside make framework 50 firm by ramming with sliding shoe 60 hinged cross sliding driving devices 61 and move along lower, transverse guide rail 52.
Each lower, transverse guide rail 52 utilizes sliding shoe 60 to be bearing on the backstop 59 of upper lateral guide rail 56 left parts on the one hand, and be connected and fixed the backstop 54 of the right part of the backstop 53 of the right part of lower, transverse guide rail 52 and upper lateral guide rail 56 through plate 55 on the other hand is bearing on the upper lateral guide rail 56 together.Upper lateral guide rail fairlead 57 is by guide groove 62 supportings, and guide groove 62 is fixed on the Working cart frame 63.Upper lateral guide rail fairlead 57 can be around intersection 64 two-way rotating to an angle in guide groove 62.Upper rall 56 can move relative to upper lateral guide rail fairlead 57 horizontal 75 under cross sliding driving device 65 ground drive; Upper lateral guide rail fairlead 57 on the frame 63 that is bearing in Working cart 13 of saying so exactly is motionless, and upper lateral guide rail 56 is done horizontal 75 and moved.Because the outside is made the cross sliding driving device 61 of framework 50 firm by ramming and is fixed on the sliding shoe 60 that links to each other with upper lateral guide rail 56; Therefore do horizontal 75 when moving at upper lateral guide rail 56, have only the outside to make framework 50 firm by ramming and also do horizontal 75 and move with upper lateral guide rail 56.
The right part of rotating driving device 66 is fixed on the frame 63 of Working cart 13, and the left part links to each other with upper lateral guide rail fairlead 57.Fig. 4 shows in detail traversing whirligig 23; The top transverse-moving mechanism 67 that it is made up of upper lateral guide rail 56 and upper lateral guide rail fairlead 57 quadruplet; Their two one group vertical certain distances apart also are connected and fixed together with plate 68, are distributed in horizontal vertical symmetry plane 47 both sides.Under rotating driving device 66 ground drive; Be fixed on guide roller 69 on the top transverse-moving mechanism 67 along the circular arc rotation that is fixed on the guide strip 70 on the frame 63, promptly top transverse-moving mechanism 67 together with lower, transverse guide rail 52 with make firm by ramming framework 34 can guide groove 62 in around intersection 64 relative frame 63 two-way rotating to an angle shown in arrow 71.Making framework 34 like this firm by ramming just can leave machine center 48 and rotate to an angle so that make switch section firm by ramming.
Like Fig. 5, shown in 6, the split end 73 that the bolt 72 of inside and outside opening and closing driving mechanism 32,31 connects connects with the bearing of eccentric shaft 21,22, and the other end and tamping agency 28,29 connect.Wherein inside and outside opening and closing driving mechanism 32,31 adopts split type connection with the bearing of eccentric shaft 21,22, the bearing outer ring of two semicircle orifice profile shaft bearing 74 fixed eccentric shaft 21,22 that split end 73 usefulness bolts 72 connect.The split end 73 of interior opening and closing driving mechanism 32 adopts the ears formula to divide body structure, and the split end 73 of outer opening and closing driving mechanism 31 adopts the monaural formula to divide body structure.Such structure can improve the maintenanceability of opening and closing driving mechanism 31,32 and the convenience of installation.
When the different track of condition is carried out tamping operation, use targetedly adapt to situation at that time as far as possible make unit 27 firm by ramming.This moment, the operating personnel by work-room 9 utilized control device 10, and each makes unit 27 firm by ramming according to situation or the independent control of rail 4 trends at that time.At the siding road section of not following the Way and since Working cart 13 relatively tamping car 1 vertically move, tamping car 1 can realize using that whole tamping units 25 carry out the continuous high-efficient rate once two rests the head on tamping operations.At track switch and intersection section; Because tamping unit 25 is divided into eight separately controllable unit 27 of making firm by ramming; Adding tamping unit 25 can laterally move; Rotation and tamping pickaxe lateral deflection, thus can be unrestricted and the uneven rail 4 of optimal adaptation move towards and hide track obstacle and satisfy different tamping operation needs of making condition firm by ramming.Thisly have eight separately controllable tamping units 25 of making unit 27 firm by ramming; Cooperate again and make the traversing of framework 34 firm by ramming; Rotation can realize that with the tamping pickaxe lateral deflection match line or switch section carry out two pillows, single pillow, two pick, single pick, and bilateral, one-sided etc. makes up tamping operation.
This manual at length discloses the present invention, comprises preferred forms, and also can make this area anyone put into practice the present invention, comprise the method for making and using any equipment or system and carry out any introducing.Protection scope of the present invention is limited accessory claim, and can be included under the situation that does not break away from protection domain of the present invention and spirit various modification, remodeling and equivalents to the present invention did.
Claims (10)
1. tamping track car; Comprise tamping unit (25), wherein tamping unit (25) have two edges perpendicular to machinery longitudinally laterally (75) make framework (49) firm by ramming with framework (50) is made in two outsides firm by ramming with the nearer inboard of machine center, the unit (27) of making firm by ramming on it passes through eccentric shaft (21; 22) and opening and closing driving mechanism (31; 32) with a cover be positioned at machinery vertically the outside tamping agency (28) and of termination overlap inboard tamping agency (29) and link to each other, tamping agency (28,29) all is equipped with tamping pickaxe (40; 41); It is characterized in that: the every side of rail (4) be to there being one to make framework (34) firm by ramming, promptly totally four make framework (34) firm by ramming, each is made firm by ramming two vertical tandem unit (27) of making firm by ramming according to machinery is installed on the framework (34); Two covers are made unit (27) firm by ramming and are arranged symmetrically in and mechanical vertical vertical symmetry plane (39) both sides that become transverse horizontal; And through highly regulate driving mechanism (26) regulate separately its height, tamping unit is installed in one can be on the Working cart that the stands longitudinal that is bearing on the bogie moves, Working cart is bearing on the frame according to the front end of mechanical work direction; The rear end also comprises traversing whirligig (23) through turning to the supporting of posture running mechanism in orbit.
2. tamping track car according to claim 1; It is characterized in that: make framework (34) firm by ramming two vertical tandem unit (27) of making firm by ramming according to machinery are housed; Each makes unit (27) firm by ramming has the height of oneself to regulate driving mechanism (26), makes unit (27) firm by ramming at each and upward for the every side of rail (4) one cover inboard tamping agency (29), a cover outside tamping agency (28) and an eccentric shaft (21 or 22) is housed.
3. tamping track car according to claim 2 is characterized in that: two tamping agencies (28,29) of making unit (27), two eccentric shafts (21,22) firm by ramming are arranged symmetrically in vertical vertical symmetry plane (39) both sides that become transverse horizontal with machinery.
4. tamping track car according to claim 1; It is characterized in that: every eccentric shaft (21 or 22) links to each other with an outer opening and closing driving mechanism (31) with an interior opening and closing driving mechanism (32), and the interior opening and closing driving mechanism (32) that wherein links to each other with inboard tamping agency (29) is short.
5. tamping track car according to claim 4; It is characterized in that: inside and outside opening and closing driving mechanism (32; 31) with eccentric shaft (21; 22) bearing adopts split type connection, and split end (73) is with the bearing outer ring of two semicircle orifice profile shaft bearings (74) fixed eccentric shaft (21,22) of bolt (72) connection.
6. according to claim 4 or 5 described tamping track cars, it is characterized in that: the split end (73) of interior opening and closing driving mechanism (32) adopts the ears formula to divide body structure, and the split end (73) of outer opening and closing driving mechanism (31) adopts the monaural formula to divide body structure.
7. tamping track car according to claim 1; It is characterized in that: two tamping pickaxes (40) that are installed on the outside tamping agency (28) link to each other with deflection driven mechanism (42); Can be along one near machinery axis (44) lateral deflection longitudinally; In two tamping pickaxes (41) on being installed in inboard tamping agency (29); A tamping pickaxe (41) that has only relative rail (4) lateral outer side is to link to each other with deflection driven mechanism (43), and can be along one near machinery axis (45) lateral deflection longitudinally.
8. tamping track car according to claim 7 is characterized in that: the machinery of tamping unit (25) vertically outside tamping pickaxe (40) is vertical with the mechanical cross horizontal plane, and inboard tamping pickaxe (41) is owing to mechanics limit, with the mechanical cross horizontal plane at an angle.
9. tamping track car according to claim 1; It is characterized in that: make framework (34) firm by ramming and be contained in the traversing whirligig (23 of Working cart (13); 24) on the lower, transverse guide rail (52); Drive down at cross sliding driving device (58,61), make framework (34) firm by ramming and can move along lower, transverse guide rail (52) separately horizontal (75); Upper lateral guide rail (56) also can be under the effect of cross sliding driving device (65) alone laterally (75) move; Simultaneously, drive down at rotating driving device (66), top transverse-moving mechanism (67) together with lower, transverse guide rail (52) with make framework (34) firm by ramming can be around relative two-way the rotating to an angle of frame (63) of intersection (64) guide groove (62) in.
10. tamping track car according to claim 1; It is characterized in that: make framework (34) firm by ramming and be contained on the lower, transverse guide rail (52); Wherein, upper lateral guide rail (56) on the frame of being supported on is vertically arranged in the top of lower, transverse guide rail (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210141203.3A CN102644221B (en) | 2012-05-09 | 2012-05-09 | Track tamping wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210141203.3A CN102644221B (en) | 2012-05-09 | 2012-05-09 | Track tamping wagon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102644221A true CN102644221A (en) | 2012-08-22 |
| CN102644221B CN102644221B (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210141203.3A Active CN102644221B (en) | 2012-05-09 | 2012-05-09 | Track tamping wagon |
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| Country | Link |
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| CN (1) | CN102644221B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975545A (en) * | 2015-07-30 | 2015-10-14 | 上海铁路局上海大型养路机械运用检修段 | Protecting device for preventing tamping and stabilizing cart tamping pick from inserting steel rails and application method thereof |
| CN108629425A (en) * | 2018-04-19 | 2018-10-09 | 中国铁道科学研究院集团有限公司 | Ballast track makes repair analysis method and system firm by ramming |
| CN110042706A (en) * | 2019-05-29 | 2019-07-23 | 昆明学院 | Ballast moves flat jolt ramming automation equipment between a kind of sleeper |
| CN110685197A (en) * | 2018-07-04 | 2020-01-14 | 中国铁建高新装备股份有限公司 | Multi-rail tamping vehicle and corresponding operation method |
| CN116927010A (en) * | 2023-07-26 | 2023-10-24 | 沈阳路邦机械有限公司 | Lithium battery flexible shaft high-frequency tamper |
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| CN1046577A (en) * | 1989-04-18 | 1990-10-31 | 弗朗茨普拉瑟尔铁路机械工业有限公司 | Tamping unit can be laterally and the walking type tamping tool that moves up and down |
| CN1056140A (en) * | 1990-05-02 | 1991-11-13 | 弗朗茨普拉瑟尔铁路机械工业有限公司 | Make the line tamping machine that the unit can be traversing firm by ramming |
| CN1071723A (en) * | 1991-10-24 | 1993-05-05 | 弗兰茨普拉沙路轨机械制造工业股份有限公司 | Make unit firm by ramming |
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| CN1163331A (en) * | 1996-01-12 | 1997-10-29 | 弗兰茨普拉塞铁路机械工业股份有限公司 | Tamping machine for track |
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| CN202644329U (en) * | 2012-05-09 | 2013-01-02 | 昆明中铁大型养路机械集团有限公司 | Track tamping trolley |
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| CN1045437A (en) * | 1989-03-10 | 1990-09-19 | 弗朗茨普拉瑟尔铁路机械工业有限公司 | The sleeper that the cross sliding type tamping unit is housed is made the levelling track lining machine firm by ramming |
| CN1046577A (en) * | 1989-04-18 | 1990-10-31 | 弗朗茨普拉瑟尔铁路机械工业有限公司 | Tamping unit can be laterally and the walking type tamping tool that moves up and down |
| CN1056140A (en) * | 1990-05-02 | 1991-11-13 | 弗朗茨普拉瑟尔铁路机械工业有限公司 | Make the line tamping machine that the unit can be traversing firm by ramming |
| CN1071723A (en) * | 1991-10-24 | 1993-05-05 | 弗兰茨普拉沙路轨机械制造工业股份有限公司 | Make unit firm by ramming |
| CN1077509A (en) * | 1992-04-03 | 1993-10-20 | 弗朗茨普拉瑟尔铁路机械工业有限公司 | Two pillows are housed make the tamping tool of unit firm by ramming |
| CN1163331A (en) * | 1996-01-12 | 1997-10-29 | 弗兰茨普拉塞铁路机械工业股份有限公司 | Tamping machine for track |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975545A (en) * | 2015-07-30 | 2015-10-14 | 上海铁路局上海大型养路机械运用检修段 | Protecting device for preventing tamping and stabilizing cart tamping pick from inserting steel rails and application method thereof |
| CN108629425A (en) * | 2018-04-19 | 2018-10-09 | 中国铁道科学研究院集团有限公司 | Ballast track makes repair analysis method and system firm by ramming |
| CN108629425B (en) * | 2018-04-19 | 2022-03-11 | 中国铁道科学研究院集团有限公司 | Tamping maintenance analysis method and system for ballast track |
| CN110685197A (en) * | 2018-07-04 | 2020-01-14 | 中国铁建高新装备股份有限公司 | Multi-rail tamping vehicle and corresponding operation method |
| CN110042706A (en) * | 2019-05-29 | 2019-07-23 | 昆明学院 | Ballast moves flat jolt ramming automation equipment between a kind of sleeper |
| CN116927010A (en) * | 2023-07-26 | 2023-10-24 | 沈阳路邦机械有限公司 | Lithium battery flexible shaft high-frequency tamper |
| CN116927010B (en) * | 2023-07-26 | 2024-03-19 | 沈阳路邦机械有限公司 | Lithium battery flexible shaft high-frequency tamper |
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|---|---|
| CN102644221B (en) | 2014-12-10 |
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